[ 258.862144] INFO: task khugepaged:61 blocked for more than 60 seconds. [ 258.941105] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 259.035430] khugepaged D 0000000000000002 0 61 2 0x00000000 [ 259.123354] ffff880133945710 [ 259.156877] 0000000000000046 [ 259.192447] ffff88013380a120 [ 259.228070] 0000000000000046 [ 259.265857] ffff8801339456e0 [ 259.299257] ffff88013380a120 [ 259.334825] ffff880133945fd8 [ 259.370386] ffff8801339457c8 [ 259.408239] ffff880133945fd8 [ 259.441635] ffff880133945fd8 [ 259.477203] ffff880154360000 [ 259.512770] ffff88013380a120 [ 259.550725] Call Trace: [ 259.579975] [] ? ktime_get_ts+0xad/0xe0 [ 259.646831] [] ? __lock_page+0x70/0x70 [ 259.712565] [] schedule+0x3f/0x60 [ 259.773094] [] io_schedule+0x8f/0xd0 [ 259.836751] [] sleep_on_page+0xe/0x20 [ 259.901498] [] __wait_on_bit+0x5f/0x90 [ 259.967271] [] ? account_page_writeback+0x13/0x20 [ 260.044440] [] wait_on_page_bit+0x78/0x80 [ 260.113294] [] ? autoremove_wake_function+0x50/0x50 [ 260.192541] [] shrink_page_list+0x415/0x930 [ 260.263475] [] shrink_inactive_list+0x2e1/0x480 [ 260.338675] [] ? shrink_zone+0x140/0x660 [ 260.406479] [] ? shrink_zone+0x1bd/0x660 [ 260.474331] [] shrink_zone+0x4bc/0x660 [ 260.540124] [] ? read_tsc+0x9/0x20 [ 260.601698] [] do_try_to_free_pages+0xc3/0x450 [ 260.675860] [] ? update_shares+0xc1/0x150 [ 260.744910] [] ? lock_timer_base.isra.29+0x38/0x70 [ 260.823163] [] try_to_free_pages+0xab/0x1d0 [ 260.894254] [] __alloc_pages_nodemask+0x559/0x890 [ 260.971465] [] ? khugepaged+0x845/0x1260 [ 261.039389] [] alloc_pages_vma+0x9a/0x150 [ 261.108465] [] khugepaged+0x878/0x1260 [ 261.174374] [] ? __init_waitqueue_head+0x60/0x60 [ 261.250573] [] ? prepare_pmd_huge_pte+0x80/0x80 [ 261.325659] [] kthread+0xa7/0xb0 [ 261.385152] [] kernel_thread_helper+0x4/0x10 [ 261.457167] [] ? finish_task_switch+0x7c/0x120 [ 261.531328] [] ? _raw_spin_unlock_irq+0x41/0x70 [ 261.606634] [] ? retint_restore_args+0x13/0x13 [ 261.680900] [] ? __init_kthread_worker+0x70/0x70 [ 261.757069] [] ? gs_change+0x13/0x13 [ 261.820856] 1 lock held by khugepaged/61: [ 261.868887] #0: (&mm->mmap_sem){......}, at: [] khugepaged+0x2d5/0x1260 [ 261.980731] INFO: task compiz:1980 blocked for more than 60 seconds. [ 262.057328] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 262.151836] compiz D 0000000000000002 0 1980 1896 0x00000000 [ 262.236853] ffff880132021df8 [ 262.270551] 0000000000000046 [ 262.306356] ffffffff816529d6 [ 262.342084] ffff880200000000 [ 262.380039] ffff8801334d73b8 [ 262.413480] ffff880131160000 [ 262.449116] ffff880132021fd8 [ 262.484824] 0000000000000046 [ 262.522733] ffff880132021fd8 [ 262.556169] ffff880132021fd8 [ 262.592080] ffff88013663c240 [ 262.627833] ffff880131160000 [ 262.666052] Call Trace: [ 262.695366] [] ? rwsem_down_failed_common+0x46/0x150 [ 262.775837] [] schedule+0x3f/0x60 [ 262.836419] [] rwsem_down_failed_common+0xb5/0x150 [ 262.914662] [] rwsem_down_write_failed+0x13/0x20 [ 262.990861] [] call_rwsem_down_write_failed+0x13/0x20 [ 263.072333] [] ? sys_mmap_pgoff+0xa9/0x230 [ 263.142292] [] ? down_write+0x60/0x70 [ 263.207022] [] ? sys_mmap_pgoff+0xa9/0x230 [ 263.276979] [] sys_mmap_pgoff+0xa9/0x230 [ 263.344811] [] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 263.423106] [] sys_mmap+0x22/0x30 [ 263.483664] [] system_call_fastpath+0x16/0x1b [ 263.556767] 1 lock held by compiz/1980: [ 263.606624] #0: (&mm->mmap_sem){......}, at: [] sys_mmap_pgoff+0xa9/0x230 [ 263.716771] INFO: task make:3340 blocked for more than 60 seconds. [ 263.790879] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 263.886863] make D ffff880135ada120 0 3340 2129 0x00000000 [ 263.971843] ffff88013798fcd0 [ 264.005329] 0000000000000046 [ 264.040962] ffff880135ada120 [ 264.076565] ffff880135ada7e0 [ 264.114301] ffff88013798fd00 [ 264.147698] ffff880135ada120 [ 264.183272] ffff88013798ffd8 [ 264.218832] ffffffff81c30f40 [ 264.256579] ffff88013798ffd8 [ 264.289972] ffff88013798ffd8 [ 264.325544] ffff880160ae4240 [ 264.361115] ffff880135ada120 [ 264.398959] Call Trace: [ 264.428209] [] schedule+0x3f/0x60 [ 264.488832] [] schedule_timeout+0x335/0x3c0 [ 264.559760] [] ? wait_for_common+0x4a/0x180 [ 264.630695] [] ? wait_for_common+0x4a/0x180 [ 264.701621] [] ? wait_for_common+0x10f/0x180 [ 264.773592] [] wait_for_common+0x117/0x180 [ 264.843481] [] ? try_to_wake_up+0x2f0/0x2f0 [ 264.914414] [] wait_for_completion+0x1d/0x20 [ 264.986383] [] do_fork+0x1b1/0x380 [ 265.047957] [] ? set_current_blocked+0x52/0x60 [ 265.122002] [] sys_vfork+0x25/0x30 [ 265.183573] [] stub_vfork+0x13/0x20 [ 265.246188] [] ? system_call_fastpath+0x16/0x1b [ 265.321358] no locks held by make/3340. [ 265.367265] INFO: task make:4869 blocked for more than 60 seconds. [ 265.441383] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 265.535120] make D ffff880131f80000 0 4869 3340 0x00000000 [ 265.619982] ffff880131ebbcd0 [ 265.653361] 0000000000000046 [ 265.688964] ffff880131f80000 [ 265.724603] ffff880131f806c0 [ 265.762345] ffff880131ebbd00 [ 265.795771] ffff880131f80000 [ 265.831413] ffff880131ebbfd8 [ 265.866989] ffffffff81c30f40 [ 265.904830] ffff880131ebbfd8 [ 265.938222] ffff880131ebbfd8 [ 265.973785] ffff880017aa0000 [ 266.009394] ffff880131f80000 [ 266.047316] Call Trace: [ 266.076554] [] schedule+0x3f/0x60 [ 266.137143] [] schedule_timeout+0x335/0x3c0 [ 266.208122] [] ? wait_for_common+0x4a/0x180 [ 266.279103] [] ? wait_for_common+0x4a/0x180 [ 266.350080] [] ? wait_for_common+0x10f/0x180 [ 266.422080] [] wait_for_common+0x117/0x180 [ 266.492043] [] ? try_to_wake_up+0x2f0/0x2f0 [ 266.563010] [] wait_for_completion+0x1d/0x20 [ 266.635044] [] do_fork+0x1b1/0x380 [ 266.696657] [] ? set_current_blocked+0x52/0x60 [ 266.770775] [] sys_vfork+0x25/0x30 [ 266.832375] [] stub_vfork+0x13/0x20 [ 266.895060] [] ? system_call_fastpath+0x16/0x1b [ 266.970281] no locks held by make/4869. [ 267.016297] INFO: task make:4974 blocked for more than 60 seconds. [ 267.090316] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 267.185075] make D ffff880115174240 0 4974 3340 0x00000000 [ 267.269800] ffff880131f1fcd0 [ 267.303285] 0000000000000046 [ 267.338954] ffff880115174240 [ 267.374561] ffff880115174900 [ 267.412361] ffff880131f1fd00 [ 267.445799] ffff880115174240 [ 267.481438] ffff880131f1ffd8 [ 267.517053] ffffffff81c30f40 [ 267.554952] ffff880131f1ffd8 [ 267.588343] ffff880131f1ffd8 [ 267.623923] ffff880154262120 [ 267.659487] ffff880115174240 [ 267.697334] Call Trace: [ 267.726593] [] schedule+0x3f/0x60 [ 267.787196] [] schedule_timeout+0x335/0x3c0 [ 267.858133] [] ? wait_for_common+0x4a/0x180 [ 267.929067] [] ? wait_for_common+0x4a/0x180 [ 267.999990] [] ? wait_for_common+0x10f/0x180 [ 268.071961] [] wait_for_common+0x117/0x180 [ 268.141853] [] ? try_to_wake_up+0x2f0/0x2f0 [ 268.212795] [] wait_for_completion+0x1d/0x20 [ 268.284750] [] do_fork+0x1b1/0x380 [ 268.346326] [] ? set_current_blocked+0x52/0x60 [ 268.420374] [] sys_vfork+0x25/0x30 [ 268.481953] [] stub_vfork+0x13/0x20 [ 268.544559] [] ? system_call_fastpath+0x16/0x1b [ 268.619668] no locks held by make/4974. [ 268.665658] INFO: task make:5185 blocked for more than 60 seconds. [ 268.739688] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 268.833494] make D ffff880219c5c240 0 5185 3340 0x00000000 [ 268.918293] ffff88020a9bdcd0 [ 268.951772] 0000000000000046 [ 268.987454] ffff880219c5c240 [ 269.023086] ffff880219c5c900 [ 269.060925] ffff88020a9bdd00 [ 269.094355] ffff880219c5c240 [ 269.130042] ffff88020a9bdfd8 [ 269.165743] ffffffff81c30f40 [ 269.203619] ffff88020a9bdfd8 [ 269.237055] ffff88020a9bdfd8 [ 269.272760] ffff88015437a120 [ 269.308367] ffff880219c5c240 [ 269.346208] Call Trace: [ 269.375461] [] schedule+0x3f/0x60 [ 269.436706] [] schedule_timeout+0x335/0x3c0 [ 269.507753] [] ? wait_for_common+0x4a/0x180 [ 269.578789] [] ? wait_for_common+0x4a/0x180 [ 269.649913] [] ? wait_for_common+0x10f/0x180 [ 269.721991] [] wait_for_common+0x117/0x180 [ 269.791875] [] ? try_to_wake_up+0x2f0/0x2f0 [ 269.862923] [] wait_for_completion+0x1d/0x20 [ 269.935098] [] do_fork+0x1b1/0x380 [ 269.996661] [] ? set_current_blocked+0x52/0x60 [ 270.075309] [] sys_vfork+0x25/0x30 [ 270.140922] [] stub_vfork+0x13/0x20 [ 270.207719] [] ? system_call_fastpath+0x16/0x1b [ 270.296484] no locks held by make/5185. [ 270.344397] INFO: task make:5799 blocked for more than 60 seconds. [ 270.418414] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 270.513838] make D ffff8801dd750000 0 5799 5585 0x00000000 [ 270.598690] ffff8801dd74dcd0 [ 270.632155] 0000000000000046 [ 270.667788] ffff8801dd750000 [ 270.703369] ffff8801dd7506c0 [ 270.741210] ffff8801dd74dd00 [ 270.774613] ffff8801dd750000 [ 270.810179] ffff8801dd74dfd8 [ 270.845740] ffffffff81c30f40 [ 270.883487] ffff8801dd74dfd8 [ 270.916876] ffff8801dd74dfd8 [ 270.952454] ffff8801f375a120 [ 270.988025] ffff8801dd750000 [ 271.026498] Call Trace: [ 271.055733] [] schedule+0x3f/0x60 [ 271.116368] [] schedule_timeout+0x335/0x3c0 [ 271.187437] [] ? wait_for_common+0x4a/0x180 [ 271.258579] [] ? wait_for_common+0x4a/0x180 [ 271.329574] [] ? wait_for_common+0x10f/0x180 [ 271.401543] [] wait_for_common+0x117/0x180 [ 271.471576] [] ? try_to_wake_up+0x2f0/0x2f0 [ 271.542677] [] wait_for_completion+0x1d/0x20 [ 271.614647] [] do_fork+0x1b1/0x380 [ 271.676215] [] ? set_current_blocked+0x52/0x60 [ 271.750268] [] sys_vfork+0x25/0x30 [ 271.811984] [] stub_vfork+0x13/0x20 [ 271.874757] [] ? system_call_fastpath+0x16/0x1b [ 271.949977] no locks held by make/5799. [ 271.995958] INFO: task make:5916 blocked for more than 60 seconds. [ 272.070059] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 272.163799] make D ffff8801f99c2120 0 5916 3340 0x00000000 [ 272.248547] ffff880207263cd0 [ 272.281927] 0000000000000046 [ 272.317542] ffff8801f99c2120 [ 272.353220] ffff8801f99c27e0 [ 272.391124] ffff880207263d00 [ 272.424513] ffff8801f99c2120 [ 272.460081] ffff880207263fd8 [ 272.495703] ffffffff81c30f40 [ 272.533504] ffff880207263fd8 [ 272.566897] ffff880207263fd8 [ 272.602466] ffff8801541fa120 [ 272.638044] ffff8801f99c2120 [ 272.678590] Call Trace: [ 272.707879] [] schedule+0x3f/0x60 [ 272.768563] [] schedule_timeout+0x335/0x3c0 [ 272.839539] [] ? wait_for_common+0x4a/0x180 [ 272.910683] [] ? wait_for_common+0x4a/0x180 [ 272.981773] [] ? wait_for_common+0x10f/0x180 [ 273.053745] [] wait_for_common+0x117/0x180 [ 273.123681] [] ? try_to_wake_up+0x2f0/0x2f0 [ 273.194816] [] wait_for_completion+0x1d/0x20 [ 273.266852] [] do_fork+0x1b1/0x380 [ 273.328412] [] ? set_current_blocked+0x52/0x60 [ 273.402572] [] sys_vfork+0x25/0x30 [ 273.464192] [] stub_vfork+0x13/0x20 [ 273.526957] [] ? system_call_fastpath+0x16/0x1b [ 273.604659] no locks held by make/5916. [ 273.650567] INFO: task make:6173 blocked for more than 60 seconds. [ 273.725521] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 273.819684] make D ffff8800771b2120 0 6173 3340 0x00000000 [ 273.904500] ffff8800771d5cd0 [ 273.937929] 0000000000000046 [ 273.973560] ffff8800771b2120 [ 274.009165] ffff8800771b27e0 [ 274.047117] ffff8800771d5d00 [ 274.080613] ffff8800771b2120 [ 274.116246] ffff8800771d5fd8 [ 274.151841] ffffffff81c30f40 [ 274.189763] ffff8800771d5fd8 [ 274.223162] ffff8800771d5fd8 [ 274.258766] ffff880006134240 [ 274.294444] ffff8800771b2120 [ 274.332357] Call Trace: [ 274.394443] [] schedule+0x3f/0x60 [ 274.455185] [] schedule_timeout+0x335/0x3c0 [ 274.526171] [] ? wait_for_common+0x4a/0x180 [ 274.597329] [] ? wait_for_common+0x4a/0x180 [ 274.668672] [] ? wait_for_common+0x10f/0x180 [ 274.740787] [] wait_for_common+0x117/0x180 [ 274.810896] [] ? try_to_wake_up+0x2f0/0x2f0 [ 274.881962] [] wait_for_completion+0x1d/0x20 [ 274.954367] [] do_fork+0x1b1/0x380 [ 275.016142] [] ? set_current_blocked+0x52/0x60 [ 275.090567] [] sys_vfork+0x25/0x30 [ 275.152326] [] stub_vfork+0x13/0x20 [ 275.215052] [] ? system_call_fastpath+0x16/0x1b [ 275.290518] no locks held by make/6173. [ 275.337066] INFO: task make:6356 blocked for more than 60 seconds. [ 275.411687] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 275.514590] make D ffff88007d0c4240 0 6356 6173 0x00000000 [ 275.605689] ffff8800afae7cd0 [ 275.639452] 0000000000000046 [ 275.675178] ffff88007d0c4240 [ 275.710833] ffff88007d0c4900 [ 275.748569] ffff8800afae7d00 [ 275.782066] ffff88007d0c4240 [ 275.817640] ffff8800afae7fd8 [ 275.853314] ffffffff81c30f40 [ 275.891057] ffff8800afae7fd8 [ 275.924457] ffff8800afae7fd8 [ 275.960121] ffff880164ce2120 [ 275.995687] ffff88007d0c4240 [ 276.033544] Call Trace: [ 276.063164] [] schedule+0x3f/0x60 [ 276.123721] [] schedule_timeout+0x335/0x3c0 [ 276.194771] [] ? wait_for_common+0x4a/0x180 [ 276.265796] [] ? wait_for_common+0x4a/0x180 [ 276.336720] [] ? wait_for_common+0x10f/0x180 [ 276.408699] [] wait_for_common+0x117/0x180 [ 276.478629] [] ? try_to_wake_up+0x2f0/0x2f0 [ 276.549720] [] wait_for_completion+0x1d/0x20 [ 276.621798] [] do_fork+0x1b1/0x380 [ 276.683467] [] ? set_current_blocked+0x52/0x60 [ 276.757527] [] sys_vfork+0x25/0x30 [ 276.819097] [] stub_vfork+0x13/0x20 [ 276.881849] [] ? system_call_fastpath+0x16/0x1b [ 276.957164] no locks held by make/6356. [ 277.003102] INFO: task make:6403 blocked for more than 60 seconds. [ 277.077172] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 277.170977] make D ffff880060ef8000 0 6403 3340 0x00000000 [ 277.256013] ffff880060f01cd0 [ 277.289392] 0000000000000046 [ 277.324973] ffff880060ef8000 [ 277.360607] ffff880060ef86c0 [ 277.398485] ffff880060f01d00 [ 277.431887] ffff880060ef8000 [ 277.467521] ffff880060f01fd8 [ 277.503176] ffffffff81c30f40 [ 277.540972] ffff880060f01fd8 [ 277.574414] ffff880060f01fd8 [ 277.610048] ffff880026da8000 [ 277.645653] ffff880060ef8000 [ 277.683577] Call Trace: [ 277.712847] [] schedule+0x3f/0x60 [ 277.773542] [] schedule_timeout+0x335/0x3c0 [ 277.844459] [] ? wait_for_common+0x4a/0x180 [ 277.915400] [] ? wait_for_common+0x4a/0x180 [ 277.986432] [] ? wait_for_common+0x10f/0x180 [ 278.058401] [] wait_for_common+0x117/0x180 [ 278.128355] [] ? try_to_wake_up+0x2f0/0x2f0 [ 278.199328] [] wait_for_completion+0x1d/0x20 [ 278.271289] [] do_fork+0x1b1/0x380 [ 278.332875] [] ? set_current_blocked+0x52/0x60 [ 278.406919] [] sys_vfork+0x25/0x30 [ 278.468483] [] stub_vfork+0x13/0x20 [ 278.531097] [] ? system_call_fastpath+0x16/0x1b [ 278.606465] no locks held by make/6403. [ 278.652428] INFO: task make:6445 blocked for more than 60 seconds. [ 278.726525] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 278.820246] make D ffff88005b642120 0 6445 4862 0x00000000 [ 278.905039] ffff88005b64fcd0 [ 278.938519] 0000000000000046 [ 278.974156] ffff88005b642120 [ 279.009726] ffff88005b6427e0 [ 279.047464] ffff88005b64fd00 [ 279.080855] ffff88005b642120 [ 279.116425] ffff88005b64ffd8 [ 279.152003] ffffffff81c30f40 [ 279.189846] ffff88005b64ffd8 [ 279.223288] ffff88005b64ffd8 [ 279.258908] ffff8800101a8000 [ 279.294480] ffff88005b642120 [ 279.332330] Call Trace: [ 279.361697] [] schedule+0x3f/0x60 [ 279.422301] [] schedule_timeout+0x335/0x3c0 [ 279.493339] [] ? wait_for_common+0x4a/0x180 [ 279.564452] [] ? wait_for_common+0x4a/0x180 [ 279.635617] [] ? wait_for_common+0x10f/0x180 [ 279.707902] [] wait_for_common+0x117/0x180 [ 279.778047] [] ? try_to_wake_up+0x2f0/0x2f0 [ 279.849235] [] wait_for_completion+0x1d/0x20 [ 279.921210] [] do_fork+0x1b1/0x380 [ 279.983177] [] ? set_current_blocked+0x52/0x60 [ 280.057494] [] sys_vfork+0x25/0x30 [ 280.119231] [] stub_vfork+0x13/0x20 [ 280.182058] [] ? system_call_fastpath+0x16/0x1b [ 280.257458] no locks held by make/6445. [ 280.303779] INFO: task make:6453 blocked for more than 60 seconds. [ 280.382260] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 280.476717] make D ffff88005b6c4240 0 6453 6173 0x00000000 [ 280.561670] ffff88005b6cdcd0 [ 280.595069] 0000000000000046 [ 280.630730] ffff88005b6c4240 [ 280.666575] ffff88005b6c4900 [ 280.704347] ffff88005b6cdd00 [ 280.737792] ffff88005b6c4240 [ 280.773515] ffff88005b6cdfd8 [ 280.809086] ffffffff81c30f40 [ 280.846833] ffff88005b6cdfd8 [ 280.880335] ffff88005b6cdfd8 [ 280.915903] ffff8801f99c2120 [ 280.951471] ffff88005b6c4240 [ 280.989631] Call Trace: [ 281.021902] [] schedule+0x3f/0x60 [ 281.082858] [] schedule_timeout+0x335/0x3c0 [ 281.153919] [] ? wait_for_common+0x4a/0x180 [ 281.225054] [] ? wait_for_common+0x4a/0x180 [ 281.296194] [] ? wait_for_common+0x10f/0x180 [ 281.368311] [] wait_for_common+0x117/0x180 [ 281.438259] [] ? try_to_wake_up+0x2f0/0x2f0 [ 281.509339] [] wait_for_completion+0x1d/0x20 [ 281.581434] [] do_fork+0x1b1/0x380 [ 281.647242] [] ? set_current_blocked+0x52/0x60 [ 281.725448] [] sys_vfork+0x25/0x30 [ 281.791099] [] stub_vfork+0x13/0x20 [ 281.857824] [] ? system_call_fastpath+0x16/0x1b [ 281.946084] no locks held by make/6453. [ 281.992190] INFO: task make:6581 blocked for more than 60 seconds. [ 282.066711] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 282.161039] make D ffff88004c78c240 0 6581 4869 0x00000000 [ 282.246459] ffff88008fc99cd0 [ 282.279984] 0000000000000046 [ 282.315609] ffff88004c78c240 [ 282.351276] ffff88004c78c900 [ 282.389221] ffff88008fc99d00 [ 282.422621] ffff88004c78c240 [ 282.458297] ffff88008fc99fd8 [ 282.493972] ffffffff81c30f40 [ 282.531815] ffff88008fc99fd8 [ 282.565259] ffff88008fc99fd8 [ 282.600998] ffff8800a7304240 [ 282.636713] ffff88004c78c240 [ 282.674915] Call Trace: [ 282.704218] [] schedule+0x3f/0x60 [ 282.764864] [] schedule_timeout+0x335/0x3c0 [ 282.835812] [] ? wait_for_common+0x4a/0x180 [ 282.906888] [] ? wait_for_common+0x4a/0x180 [ 282.978040] [] ? wait_for_common+0x10f/0x180 [ 283.050262] [] wait_for_common+0x117/0x180 [ 283.120428] [] ? try_to_wake_up+0x2f0/0x2f0 [ 283.191541] [] wait_for_completion+0x1d/0x20 [ 283.263735] [] do_fork+0x1b1/0x380 [ 283.325569] [] ? set_current_blocked+0x52/0x60 [ 283.399706] [] sys_vfork+0x25/0x30 [ 283.461404] [] stub_vfork+0x13/0x20 [ 283.524182] [] ? system_call_fastpath+0x16/0x1b [ 283.599668] no locks held by make/6581. [ 283.646285] INFO: task make:6630 blocked for more than 60 seconds. [ 283.720274] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 283.814222] make D ffff880048622120 0 6630 4869 0x00000000 [ 283.898839] ffff88004865bcd0 [ 283.932254] 0000000000000046 [ 283.967885] ffff880048622120 [ 284.003455] ffff8800486227e0 [ 284.041206] ffff88004865bd00 [ 284.074640] ffff880048622120 [ 284.110264] ffff88004865bfd8 [ 284.145879] ffffffff81c30f40 [ 284.183684] ffff88004865bfd8 [ 284.217077] ffff88004865bfd8 [ 284.252696] ffff88014fd4a120 [ 284.288364] ffff880048622120 [ 284.326274] Call Trace: [ 284.355524] [] schedule+0x3f/0x60 [ 284.416477] [] schedule_timeout+0x335/0x3c0 [ 284.487592] [] ? wait_for_common+0x4a/0x180 [ 284.558631] [] ? wait_for_common+0x4a/0x180 [ 284.629560] [] ? wait_for_common+0x10f/0x180 [ 284.701632] [] wait_for_common+0x117/0x180 [ 284.771592] [] ? try_to_wake_up+0x2f0/0x2f0 [ 284.842665] [] wait_for_completion+0x1d/0x20 [ 284.914738] [] do_fork+0x1b1/0x380 [ 284.976449] [] ? set_current_blocked+0x52/0x60 [ 285.050613] [] sys_vfork+0x25/0x30 [ 285.112345] [] stub_vfork+0x13/0x20 [ 285.175061] [] ? system_call_fastpath+0x16/0x1b [ 285.250310] no locks held by make/6630. [ 285.296258] INFO: task make:6679 blocked for more than 60 seconds. [ 285.370955] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 285.465198] make D ffff8801a9aac240 0 6679 4869 0x00000000 [ 285.550116] ffff88018f2fdcd0 [ 285.583647] 0000000000000046 [ 285.619270] ffff8801a9aac240 [ 285.654828] ffff8801a9aac900 [ 285.692572] ffff88018f2fdd00 [ 285.725965] ffff8801a9aac240 [ 285.761538] ffff88018f2fdfd8 [ 285.797105] ffffffff81c30f40 [ 285.834850] ffff88018f2fdfd8 [ 285.868245] ffff88018f2fdfd8 [ 285.903814] ffff88003200a120 [ 285.939382] ffff8801a9aac240 [ 285.977231] Call Trace: [ 286.009600] [] schedule+0x3f/0x60 [ 286.070224] [] schedule_timeout+0x335/0x3c0 [ 286.141155] [] ? wait_for_common+0x4a/0x180 [ 286.212086] [] ? wait_for_common+0x4a/0x180 [ 286.283009] [] ? wait_for_common+0x10f/0x180 [ 286.354984] [] wait_for_common+0x117/0x180 [ 286.424973] [] ? try_to_wake_up+0x2f0/0x2f0 [ 286.495904] [] wait_for_completion+0x1d/0x20 [ 286.567921] [] do_fork+0x1b1/0x380 [ 286.629653] [] ? set_current_blocked+0x52/0x60 [ 286.703706] [] sys_vfork+0x25/0x30 [ 286.765278] [] stub_vfork+0x13/0x20 [ 286.827990] [] ? system_call_fastpath+0x16/0x1b [ 286.903266] no locks held by make/6679. [ 286.949294] INFO: task make:6731 blocked for more than 60 seconds. [ 287.023365] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.117700] make D ffff8801881f2120 0 6731 6403 0x00000000 [ 287.203010] ffff880188229cd0 [ 287.236413] 0000000000000046 [ 287.271978] ffff8801881f2120 [ 287.307553] ffff8801881f27e0 [ 287.345292] ffff880188229d00 [ 287.378684] ffff8801881f2120 [ 287.414261] ffff880188229fd8 [ 287.449872] ffffffff81c30f40 [ 287.487674] ffff880188229fd8 [ 287.521110] ffff880188229fd8 [ 287.556793] ffff8800b9df4240 [ 287.592465] ffff8801881f2120 [ 287.630526] Call Trace: [ 287.659819] [] schedule+0x3f/0x60 [ 287.720492] [] schedule_timeout+0x335/0x3c0 [ 287.791630] [] ? wait_for_common+0x4a/0x180 [ 287.862724] [] ? wait_for_common+0x4a/0x180 [ 287.933755] [] ? wait_for_common+0x10f/0x180 [ 288.005881] [] wait_for_common+0x117/0x180 [ 288.075925] [] ? try_to_wake_up+0x2f0/0x2f0 [ 288.147014] [] wait_for_completion+0x1d/0x20 [ 288.219040] [] do_fork+0x1b1/0x380 [ 288.280716] [] ? set_current_blocked+0x52/0x60 [ 288.354809] [] sys_vfork+0x25/0x30 [ 288.416506] [] stub_vfork+0x13/0x20 [ 288.479152] [] ? system_call_fastpath+0x16/0x1b [ 288.554274] no locks held by make/6731. [ 288.600230] INFO: task make:6746 blocked for more than 60 seconds. [ 288.674313] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 288.768090] make D ffff880188298000 0 6746 4869 0x00000000 [ 288.852787] ffff88018827bcd0 [ 288.886268] 0000000000000046 [ 288.921933] ffff880188298000 [ 288.957610] ffff8801882986c0 [ 288.995520] ffff88018827bd00 [ 289.028915] ffff880188298000 [ 289.064480] ffff88018827bfd8 [ 289.100057] ffffffff81c30f40 [ 289.137901] ffff88018827bfd8 [ 289.171292] ffff88018827bfd8 [ 289.206868] ffff88015d2c4240 [ 289.242485] ffff880188298000 [ 289.281520] Call Trace: [ 289.311293] [] schedule+0x3f/0x60 [ 289.371923] [] schedule_timeout+0x335/0x3c0 [ 289.442855] [] ? wait_for_common+0x4a/0x180 [ 289.513886] [] ? wait_for_common+0x4a/0x180 [ 289.584818] [] ? wait_for_common+0x10f/0x180 [ 289.656788] [] wait_for_common+0x117/0x180 [ 289.726789] [] ? try_to_wake_up+0x2f0/0x2f0 [ 289.797837] [] wait_for_completion+0x1d/0x20 [ 289.869995] [] do_fork+0x1b1/0x380 [ 289.931610] [] ? set_current_blocked+0x52/0x60 [ 290.005829] [] sys_vfork+0x25/0x30 [ 290.067496] [] stub_vfork+0x13/0x20 [ 290.130251] [] ? system_call_fastpath+0x16/0x1b [ 290.205557] no locks held by make/6746. [ 290.252117] INFO: task make:6792 blocked for more than 60 seconds. [ 290.337514] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 290.437509] make D ffff8801830f0000 0 6792 6403 0x00000000 [ 290.523143] ffff8801830e7cd0 [ 290.556624] 0000000000000046 [ 290.592358] ffff8801830f0000 [ 290.628137] ffff8801830f06c0 [ 290.666042] ffff8801830e7d00 [ 290.699458] ffff8801830f0000 [ 290.735174] ffff8801830e7fd8 [ 290.770793] ffffffff81c30f40 [ 290.808739] ffff8801830e7fd8 [ 290.842139] ffff8801830e7fd8 [ 290.877816] ffff88014dec0000 [ 290.913491] ffff8801830f0000 [ 290.953243] Call Trace: [ 290.982554] [] schedule+0x3f/0x60 [ 291.043329] [] schedule_timeout+0x335/0x3c0 [ 291.114427] [] ? wait_for_common+0x4a/0x180 [ 291.185609] [] ? wait_for_common+0x4a/0x180 [ 291.256702] [] ? wait_for_common+0x10f/0x180 [ 291.328927] [] wait_for_common+0x117/0x180 [ 291.399094] [] ? try_to_wake_up+0x2f0/0x2f0 [ 291.472458] [] wait_for_completion+0x1d/0x20 [ 291.548628] [] do_fork+0x1b1/0x380 [ 291.614542] [] ? set_current_blocked+0x52/0x60 [ 291.692563] [] sys_vfork+0x25/0x30 [ 291.757869] [] stub_vfork+0x13/0x20 [ 291.824097] [] ? system_call_fastpath+0x16/0x1b [ 291.906171] no locks held by make/6792. [ 291.952104] INFO: task make:6838 blocked for more than 60 seconds. [ 292.026567] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 292.121409] make D ffff880183282120 0 6838 5185 0x00000000 [ 292.206130] ffff88018f14fcd0 [ 292.239513] 0000000000000046 [ 292.275114] ffff880183282120 [ 292.310959] ffff8801832827e0 [ 292.348755] ffff88018f14fd00 [ 292.382202] ffff880183282120 [ 292.418033] ffff88018f14ffd8 [ 292.453697] ffffffff81c30f40 [ 292.491604] ffff88018f14ffd8 [ 292.525222] ffff88018f14ffd8 [ 292.560822] ffff8800560d8000 [ 292.596545] ffff880183282120 [ 292.634655] Call Trace: [ 292.664123] [] schedule+0x3f/0x60 [ 292.724825] [] schedule_timeout+0x335/0x3c0 [ 292.795824] [] ? wait_for_common+0x4a/0x180 [ 292.866802] [] ? wait_for_common+0x4a/0x180 [ 292.937894] [] ? wait_for_common+0x10f/0x180 [ 293.009965] [] wait_for_common+0x117/0x180 [ 293.079861] [] ? try_to_wake_up+0x2f0/0x2f0 [ 293.150790] [] wait_for_completion+0x1d/0x20 [ 293.222755] [] do_fork+0x1b1/0x380 [ 293.284330] [] ? set_current_blocked+0x52/0x60 [ 293.358386] [] sys_vfork+0x25/0x30 [ 293.420050] [] stub_vfork+0x13/0x20 [ 293.482707] [] ? system_call_fastpath+0x16/0x1b [ 293.557940] no locks held by make/6838. [ 293.605139] INFO: task make:6917 blocked for more than 60 seconds. [ 293.696134] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 293.791205] make D ffff88017d72a120 0 6917 5185 0x00000000 [ 293.877418] ffff880183033cd0 [ 293.910862] 0000000000000046 [ 293.946575] ffff88017d72a120 [ 293.982253] ffff88017d72a7e0 [ 294.020147] ffff880183033d00 [ 294.053658] ffff88017d72a120 [ 294.089303] ffff880183033fd8 [ 294.125033] ffffffff81c30f40 [ 294.162945] ffff880183033fd8 [ 294.196380] ffff880183033fd8 [ 294.232117] ffff8801714da120 [ 294.267798] ffff88017d72a120 [ 294.307319] Call Trace: [ 294.337404] [] schedule+0x3f/0x60 [ 294.398112] [] schedule_timeout+0x335/0x3c0 [ 294.469033] [] ? wait_for_common+0x4a/0x180 [ 294.540077] [] ? wait_for_common+0x4a/0x180 [ 294.611006] [] ? wait_for_common+0x10f/0x180 [ 294.682975] [] wait_for_common+0x117/0x180 [ 294.753017] [] ? try_to_wake_up+0x2f0/0x2f0 [ 294.824109] [] wait_for_completion+0x1d/0x20 [ 294.896228] [] do_fork+0x1b1/0x380 [ 294.957854] [] ? set_current_blocked+0x52/0x60 [ 295.032056] [] sys_vfork+0x25/0x30 [ 295.093793] [] stub_vfork+0x13/0x20 [ 295.156497] [] ? system_call_fastpath+0x16/0x1b [ 295.231637] no locks held by make/6917. [ 295.278191] INFO: task make:6957 blocked for more than 60 seconds. [ 295.355615] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 295.455604] make D ffff88002aed4240 0 6957 6403 0x00000000 [ 295.547577] ffff88002af39cd0 [ 295.581126] 0000000000000046 [ 295.616875] ffff88002aed4240 [ 295.652505] ffff88002aed4900 [ 295.690239] ffff88002af39d00 [ 295.723761] ffff88002aed4240 [ 295.759408] ffff88002af39fd8 [ 295.794987] ffffffff81c30f40 [ 295.832932] ffff88002af39fd8 [ 295.866328] ffff88002af39fd8 [ 295.901898] ffff880013a78000 [ 295.937586] ffff88002aed4240 [ 295.975854] Call Trace: [ 296.005300] [] schedule+0x3f/0x60 [ 296.069987] [] schedule_timeout+0x335/0x3c0 [ 296.145535] [] ? wait_for_common+0x4a/0x180 [ 296.220587] [] ? wait_for_common+0x4a/0x180 [ 296.295421] [] ? wait_for_common+0x10f/0x180 [ 296.372716] [] wait_for_common+0x117/0x180 [ 296.446310] [] ? try_to_wake_up+0x2f0/0x2f0 [ 296.520925] [] wait_for_completion+0x1d/0x20 [ 296.596563] [] do_fork+0x1b1/0x380 [ 296.661771] [] ? set_current_blocked+0x52/0x60 [ 296.739444] [] sys_vfork+0x25/0x30 [ 296.802673] [] stub_vfork+0x13/0x20 [ 296.865566] [] ? system_call_fastpath+0x16/0x1b [ 296.940800] no locks held by make/6957. [ 296.987176] INFO: task make:6993 blocked for more than 60 seconds. [ 297.063612] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 297.157621] make D ffff880026c64240 0 6993 3340 0x00000000 [ 297.243592] ffff88002fc25cd0 [ 297.277066] 0000000000000046 [ 297.312719] ffff880026c64240 [ 297.348281] ffff880026c64900 [ 297.386129] ffff88002fc25d00 [ 297.419521] ffff880026c64240 [ 297.455086] ffff88002fc25fd8 [ 297.490705] ffffffff81c30f40 [ 297.528607] ffff88002fc25fd8 [ 297.561997] ffff88002fc25fd8 [ 297.597623] ffff880032378000 [ 297.633243] ffff880026c64240 [ 297.670990] Call Trace: [ 297.700744] [] schedule+0x3f/0x60 [ 297.761380] [] schedule_timeout+0x335/0x3c0 [ 297.832593] [] ? wait_for_common+0x4a/0x180 [ 297.903549] [] ? wait_for_common+0x4a/0x180 [ 297.974518] [] ? wait_for_common+0x10f/0x180 [ 298.046699] [] wait_for_common+0x117/0x180 [ 298.116700] [] ? try_to_wake_up+0x2f0/0x2f0 [ 298.187738] [] wait_for_completion+0x1d/0x20 [ 298.259901] [] do_fork+0x1b1/0x380 [ 298.321547] [] ? set_current_blocked+0x52/0x60 [ 298.395731] [] sys_vfork+0x25/0x30 [ 298.457375] [] stub_vfork+0x13/0x20 [ 298.520120] [] ? system_call_fastpath+0x16/0x1b [ 298.595570] no locks held by make/6993. [ 298.648434] INFO: task make:7128 blocked for more than 60 seconds. [ 298.722381] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 298.818493] make D ffff88001b6d2120 0 7128 6173 0x00000000 [ 298.903352] ffff88001b6f9cd0 [ 298.936795] 0000000000000046 [ 298.972404] ffff88001b6d2120 [ 299.007972] ffff88001b6d27e0 [ 299.045814] ffff88001b6f9d00 [ 299.079210] ffff88001b6d2120 [ 299.114783] ffff88001b6f9fd8 [ 299.150391] ffffffff81c30f40 [ 299.188298] ffff88001b6f9fd8 [ 299.221687] ffff88001b6f9fd8 [ 299.257316] ffff88001037a120 [ 299.292940] ffff88001b6d2120 [ 299.335568] Call Trace: [ 299.364820] [] schedule+0x3f/0x60 [ 299.425887] [] schedule_timeout+0x335/0x3c0 [ 299.496895] [] ? wait_for_common+0x4a/0x180 [ 299.567822] [] ? wait_for_common+0x4a/0x180 [ 299.638754] [] ? wait_for_common+0x10f/0x180 [ 299.710823] [] wait_for_common+0x117/0x180 [ 299.780718] [] ? try_to_wake_up+0x2f0/0x2f0 [ 299.851652] [] wait_for_completion+0x1d/0x20 [ 299.923724] [] do_fork+0x1b1/0x380 [ 299.985301] [] ? set_current_blocked+0x52/0x60 [ 300.059342] [] sys_vfork+0x25/0x30 [ 300.120917] [] stub_vfork+0x13/0x20 [ 300.183558] [] ? system_call_fastpath+0x16/0x1b [ 300.258802] no locks held by make/7128. [ 300.305240] INFO: task make:7170 blocked for more than 60 seconds. [ 300.379315] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 300.475243] make D ffff88016a9ec240 0 7170 5185 0x00000000 [ 300.565865] ffff88016aa17cd0 [ 300.601247] 0000000000000046 [ 300.638708] ffff88016a9ec240 [ 300.676203] ffff88016a9ec900 [ 300.717494] ffff88016aa17d00 [ 300.752863] ffff88016a9ec240 [ 300.790315] ffff88016aa17fd8 [ 300.827845] ffffffff81c30f40 [ 300.869233] ffff88016aa17fd8 [ 300.904510] ffff88016aa17fd8 [ 300.941893] ffff880219ed4240 [ 300.977481] ffff88016a9ec240 [ 301.015334] Call Trace: [ 301.044760] [] schedule+0x3f/0x60 [ 301.105516] [] schedule_timeout+0x335/0x3c0 [ 301.176640] [] ? wait_for_common+0x4a/0x180 [ 301.247673] [] ? wait_for_common+0x4a/0x180 [ 301.318996] [] ? wait_for_common+0x10f/0x180 [ 301.391154] [] wait_for_common+0x117/0x180 [ 301.461256] [] ? try_to_wake_up+0x2f0/0x2f0 [ 301.532498] [] wait_for_completion+0x1d/0x20 [ 301.604778] [] do_fork+0x1b1/0x380 [ 301.666599] [] ? set_current_blocked+0x52/0x60 [ 301.740745] [] sys_vfork+0x25/0x30 [ 301.802792] [] stub_vfork+0x13/0x20 [ 301.865512] [] ? system_call_fastpath+0x16/0x1b [ 301.940966] no locks held by make/7170. [ 301.987323] INFO: task gcc:7192 blocked for more than 60 seconds. [ 302.060275] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 302.156401] gcc D ffff88016ab62120 0 7192 7020 0x00000000 [ 302.241236] ffff88016ab93cd0 [ 302.274886] 0000000000000046 [ 302.310538] ffff88016ab62120 [ 302.346169] ffff88016ab627e0 [ 302.384124] ffff88016ab93d00 [ 302.417580] ffff88016ab62120 [ 302.453191] ffff88016ab93fd8 [ 302.489066] ffffffff81c30f40 [ 302.526919] ffff88016ab93fd8 [ 302.560323] ffff88016ab93fd8 [ 302.595982] ffff88005b6c2120 [ 302.631555] ffff88016ab62120 [ 302.669514] Call Trace: [ 302.701818] [] schedule+0x3f/0x60 [ 302.763067] [] schedule_timeout+0x335/0x3c0 [ 302.834065] [] ? wait_for_common+0x4a/0x180 [ 302.904997] [] ? wait_for_common+0x4a/0x180 [ 302.976020] [] ? wait_for_common+0x10f/0x180 [ 303.048194] [] wait_for_common+0x117/0x180 [ 303.118213] [] ? try_to_wake_up+0x2f0/0x2f0 [ 303.189396] [] wait_for_completion+0x1d/0x20 [ 303.261563] [] do_fork+0x1b1/0x380 [ 303.323401] [] sys_vfork+0x25/0x30 [ 303.385075] [] stub_vfork+0x13/0x20 [ 303.447835] [] ? system_call_fastpath+0x16/0x1b [ 303.523375] no locks held by gcc/7192. [ 303.571453] INFO: task make:7207 blocked for more than 60 seconds. [ 303.646455] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 303.740596] make D ffff8800139f8000 0 7207 6561 0x00000000 [ 303.825331] ffff8800139f5cd0 [ 303.858811] 0000000000000046 [ 303.894372] ffff8800139f8000 [ 303.929942] ffff8800139f86c0 [ 303.967684] ffff8800139f5d00 [ 304.001079] ffff8800139f8000 [ 304.036689] ffff8800139f5fd8 [ 304.072317] ffffffff81c30f40 [ 304.110066] ffff8800139f5fd8 [ 304.143462] ffff8800139f5fd8 [ 304.179072] ffff88014dce4240 [ 304.214758] ffff8800139f8000 [ 304.252576] Call Trace: [ 304.281902] [] schedule+0x3f/0x60 [ 304.342657] [] schedule_timeout+0x335/0x3c0 [ 304.413664] [] ? wait_for_common+0x4a/0x180 [ 304.484591] [] ? wait_for_common+0x4a/0x180 [ 304.555528] [] ? wait_for_common+0x10f/0x180 [ 304.627498] [] wait_for_common+0x117/0x180 [ 304.697430] [] ? try_to_wake_up+0x2f0/0x2f0 [ 304.768421] [] wait_for_completion+0x1d/0x20 [ 304.840391] [] do_fork+0x1b1/0x380 [ 304.901956] [] ? set_current_blocked+0x52/0x60 [ 304.976117] [] sys_vfork+0x25/0x30 [ 305.037691] [] stub_vfork+0x13/0x20 [ 305.100327] [] ? system_call_fastpath+0x16/0x1b [ 305.175568] no locks held by make/7207. [ 305.222447] INFO: task gcc:7258 blocked for more than 60 seconds. [ 305.295421] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 305.390044] gcc D ffff880010224240 0 7258 7177 0x00000000 [ 305.475635] ffff8800773d1cd0 [ 305.509038] 0000000000000046 [ 305.544648] ffff880010224240 [ 305.580275] ffff880010224900 [ 305.618016] ffff8800773d1d00 [ 305.651406] ffff880010224240 [ 305.686982] ffff8800773d1fd8 [ 305.722600] ffffffff81c30f40 [ 305.760444] ffff8800773d1fd8 [ 305.793938] ffff8800773d1fd8 [ 305.829619] ffff88001b754240 [ 305.865287] ffff880010224240 [ 305.903402] Call Trace: [ 305.932719] [] schedule+0x3f/0x60 [ 305.993267] [] schedule_timeout+0x335/0x3c0 [ 306.064205] [] ? wait_for_common+0x4a/0x180 [ 306.135136] [] ? wait_for_common+0x4a/0x180 [ 306.206080] [] ? wait_for_common+0x10f/0x180 [ 306.278246] [] wait_for_common+0x117/0x180 [ 306.348183] [] ? try_to_wake_up+0x2f0/0x2f0 [ 306.419322] [] wait_for_completion+0x1d/0x20 [ 306.491459] [] do_fork+0x1b1/0x380 [ 306.553119] [] sys_vfork+0x25/0x30 [ 306.614834] [] stub_vfork+0x13/0x20 [ 306.677625] [] ? system_call_fastpath+0x16/0x1b [ 306.753110] no locks held by gcc/7258. [ 306.797963] INFO: task make:7275 blocked for more than 60 seconds. [ 306.873558] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 306.967282] make D ffff8801608b8000 0 7275 6403 0x00000000 [ 307.053390] ffff880171583cd0 [ 307.086813] 0000000000000046 [ 307.122469] ffff8801608b8000 [ 307.158114] ffff8801608b86c0 [ 307.195855] ffff880171583d00 [ 307.229291] ffff8801608b8000 [ 307.264925] ffff880171583fd8 [ 307.300536] ffffffff81c30f40 [ 307.338444] ffff880171583fd8 [ 307.371881] ffff880171583fd8 [ 307.407507] ffff88008a5cc240 [ 307.443105] ffff8801608b8000 [ 307.481235] Call Trace: [ 307.514731] [] schedule+0x3f/0x60 [ 307.575310] [] schedule_timeout+0x335/0x3c0 [ 307.646454] [] ? wait_for_common+0x4a/0x180 [ 307.717474] [] ? wait_for_common+0x4a/0x180 [ 307.788481] [] ? wait_for_common+0x10f/0x180 [ 307.860482] [] wait_for_common+0x117/0x180 [ 307.930447] [] ? try_to_wake_up+0x2f0/0x2f0 [ 308.001413] [] wait_for_completion+0x1d/0x20 [ 308.073453] [] do_fork+0x1b1/0x380 [ 308.135161] [] ? set_current_blocked+0x52/0x60 [ 308.209316] [] sys_vfork+0x25/0x30 [ 308.270988] [] stub_vfork+0x13/0x20 [ 308.333779] [] ? system_call_fastpath+0x16/0x1b [ 308.408938] no locks held by make/7275. [ 308.455015] INFO: task make:7284 blocked for more than 60 seconds. [ 308.539109] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 308.639002] make D ffff88003cd3a120 0 7284 6957 0x00000000 [ 308.724206] ffff880041787cd0 [ 308.757722] 0000000000000046 [ 308.793364] ffff88003cd3a120 [ 308.828945] ffff88003cd3a7e0 [ 308.866674] ffff880041787d00 [ 308.900138] ffff88003cd3a120 [ 308.935745] ffff880041787fd8 [ 308.971309] ffffffff81c30f40 [ 309.009109] ffff880041787fd8 [ 309.042555] ffff880041787fd8 [ 309.078172] ffff880131e28000 [ 309.113834] ffff88003cd3a120 [ 309.151748] Call Trace: [ 309.181028] [] schedule+0x3f/0x60 [ 309.241724] [] schedule_timeout+0x335/0x3c0 [ 309.312655] [] ? wait_for_common+0x4a/0x180 [ 309.383585] [] ? wait_for_common+0x4a/0x180 [ 309.454522] [] ? wait_for_common+0x10f/0x180 [ 309.526637] [] wait_for_common+0x117/0x180 [ 309.596736] [] ? try_to_wake_up+0x2f0/0x2f0 [ 309.667890] [] wait_for_completion+0x1d/0x20 [ 309.739908] [] do_fork+0x1b1/0x380 [ 309.801518] [] ? set_current_blocked+0x52/0x60 [ 309.875773] [] sys_vfork+0x25/0x30 [ 309.937509] [] stub_vfork+0x13/0x20 [ 310.000119] [] ? system_call_fastpath+0x16/0x1b [ 310.075387] no locks held by make/7284. [ 310.121343] INFO: task gcc:7313 blocked for more than 60 seconds. [ 310.194434] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 310.288360] gcc D ffff8801971c8000 0 7313 7125 0x00000000 [ 310.372976] ffff88015d039cd0 [ 310.406395] 0000000000000046 [ 310.442025] ffff8801971c8000 [ 310.477600] ffff8801971c86c0 [ 310.515343] ffff88015d039d00 [ 310.548739] ffff8801971c8000 [ 310.584362] ffff88015d039fd8 [ 310.620022] ffffffff81c30f40 [ 310.657828] ffff88015d039fd8 [ 310.691271] ffff88015d039fd8 [ 310.726937] ffff88014fd24240 [ 310.762604] ffff8801971c8000 [ 310.800519] Call Trace: [ 310.830170] [] schedule+0x3f/0x60 [ 310.890901] [] schedule_timeout+0x335/0x3c0 [ 310.962260] [] ? wait_for_common+0x4a/0x180 [ 311.033341] [] ? wait_for_common+0x4a/0x180 [ 311.104686] [] ? wait_for_common+0x10f/0x180 [ 311.176882] [] wait_for_common+0x117/0x180 [ 311.247185] [] ? try_to_wake_up+0x2f0/0x2f0 [ 311.318308] [] wait_for_completion+0x1d/0x20 [ 311.390749] [] do_fork+0x1b1/0x380 [ 311.452751] [] sys_vfork+0x25/0x30 [ 311.514751] [] stub_vfork+0x13/0x20 [ 311.577782] [] ? system_call_fastpath+0x16/0x1b [ 311.653558] no locks held by gcc/7313. [ 311.698503] INFO: task gcc:7317 blocked for more than 60 seconds. [ 311.771828] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 311.865686] gcc D ffff880060e82120 0 7317 7140 0x00000000 [ 311.951007] ffff880032209cd0 [ 311.984517] 0000000000000046 [ 312.020382] ffff880060e82120 [ 312.056078] ffff880060e827e0 [ 312.094117] ffff880032209d00 [ 312.127811] ffff880060e82120 [ 312.163500] ffff880032209fd8 [ 312.199252] ffffffff81c30f40 [ 312.237225] ffff880032209fd8 [ 312.270832] ffff880032209fd8 [ 312.306557] ffff88014dd80000 [ 312.342405] ffff880060e82120 [ 312.380751] Call Trace: [ 312.410052] [] schedule+0x3f/0x60 [ 312.471119] [] schedule_timeout+0x335/0x3c0 [ 312.542340] [] ? wait_for_common+0x4a/0x180 [ 312.613578] [] ? wait_for_common+0x4a/0x180 [ 312.684899] [] ? wait_for_common+0x10f/0x180 [ 312.757268] [] wait_for_common+0x117/0x180 [ 312.827357] [] ? try_to_wake_up+0x2f0/0x2f0 [ 312.898492] [] wait_for_completion+0x1d/0x20 [ 312.970657] [] do_fork+0x1b1/0x380 [ 313.032395] [] sys_vfork+0x25/0x30 [ 313.094324] [] stub_vfork+0x13/0x20 [ 313.157222] [] ? system_call_fastpath+0x16/0x1b [ 313.232689] no locks held by gcc/7317. [ 313.277979] INFO: task gcc:7318 blocked for more than 60 seconds. [ 313.351376] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 313.446773] gcc D ffff8800417b8000 0 7318 7163 0x00000000 [ 313.533099] ffff88003220bcd0 [ 313.566663] 0000000000000046 [ 313.602355] ffff8800417b8000 [ 313.638029] ffff8800417b86c0 [ 313.675922] ffff88003220bd00 [ 313.709325] ffff8800417b8000 [ 313.744998] ffff88003220bfd8 [ 313.780677] ffffffff81c30f40 [ 313.818618] ffff88003220bfd8 [ 313.852075] ffff88003220bfd8 [ 313.887744] ffff880232628000 [ 313.923367] ffff8800417b8000 [ 313.962078] Call Trace: [ 313.992160] [] schedule+0x3f/0x60 [ 314.052841] [] schedule_timeout+0x335/0x3c0 [ 314.123764] [] ? wait_for_common+0x4a/0x180 [ 314.194699] [] ? wait_for_common+0x4a/0x180 [ 314.265619] [] ? wait_for_common+0x10f/0x180 [ 314.337599] [] wait_for_common+0x117/0x180 [ 314.407552] [] ? try_to_wake_up+0x2f0/0x2f0 [ 314.478530] [] wait_for_completion+0x1d/0x20 [ 314.550496] [] do_fork+0x1b1/0x380 [ 314.612067] [] ? sub_preempt_count+0xa9/0xe0 [ 314.684029] [] sys_vfork+0x25/0x30 [ 314.745609] [] stub_vfork+0x13/0x20 [ 314.808259] [] ? system_call_fastpath+0x16/0x1b [ 314.883661] no locks held by gcc/7318. [ 314.928548] INFO: task gcc:7321 blocked for more than 60 seconds. [ 315.001543] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 315.095267] gcc D ffff8800486f4240 0 7321 7161 0x00000000 [ 315.180346] ffff880006039cd0 [ 315.213721] 0000000000000046 [ 315.249335] ffff8800486f4240 [ 315.284963] ffff8800486f4900 [ 315.322703] ffff880006039d00 [ 315.356140] ffff8800486f4240 [ 315.391817] ffff880006039fd8 [ 315.427444] ffffffff81c30f40 [ 315.465187] ffff880006039fd8 [ 315.498580] ffff880006039fd8 [ 315.534194] ffff88011a188000 [ 315.569822] ffff8800486f4240 [ 315.607643] Call Trace: [ 315.638882] [] schedule+0x3f/0x60 [ 315.699756] [] schedule_timeout+0x335/0x3c0 [ 315.771089] [] ? wait_for_common+0x4a/0x180 [ 315.842318] [] ? wait_for_common+0x4a/0x180 [ 315.913685] [] ? wait_for_common+0x10f/0x180 [ 315.986166] [] wait_for_common+0x117/0x180 [ 316.056364] [] ? try_to_wake_up+0x2f0/0x2f0 [ 316.127495] [] wait_for_completion+0x1d/0x20 [ 316.199633] [] do_fork+0x1b1/0x380 [ 316.261406] [] sys_vfork+0x25/0x30 [ 316.323230] [] stub_vfork+0x13/0x20 [ 316.386017] [] ? system_call_fastpath+0x16/0x1b [ 316.463461] no locks held by gcc/7321. [ 316.508510] INFO: task gcc:7329 blocked for more than 60 seconds. [ 316.582569] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 316.678164] gcc D ffff88000608a120 0 7329 7205 0x00000000 [ 316.764834] ffff88000609fcd0 [ 316.798244] 0000000000000046 [ 316.833918] ffff88000608a120 [ 316.869586] ffff88000608a7e0 [ 316.907526] ffff88000609fd00 [ 316.940932] ffff88000608a120 [ 316.976610] ffff88000609ffd8 [ 317.012277] ffffffff81c30f40 [ 317.050219] ffff88000609ffd8 [ 317.083623] ffff88000609ffd8 [ 317.119300] ffff880160b44240 [ 317.155031] ffff88000608a120 [ 317.193119] Call Trace: [ 317.222367] [] schedule+0x3f/0x60 [ 317.283152] [] schedule_timeout+0x335/0x3c0 [ 317.354460] [] ? wait_for_common+0x4a/0x180 [ 317.425630] [] ? wait_for_common+0x4a/0x180 [ 317.496843] [] ? wait_for_common+0x10f/0x180 [ 317.569104] [] wait_for_common+0x117/0x180 [ 317.639143] [] ? try_to_wake_up+0x2f0/0x2f0 [ 317.710183] [] wait_for_completion+0x1d/0x20 [ 317.782507] [] do_fork+0x1b1/0x380 [ 317.844308] [] sys_vfork+0x25/0x30 [ 317.906121] [] stub_vfork+0x13/0x20 [ 317.969108] [] ? system_call_fastpath+0x16/0x1b [ 318.044536] no locks held by gcc/7329. [ 318.089580] INFO: task gcc:7332 blocked for more than 60 seconds. [ 318.162612] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 318.257373] gcc D ffff8800060cc240 0 7332 7142 0x00000000 [ 318.341953] ffff8800060d3cd0 [ 318.375598] 0000000000000046 [ 318.411211] ffff8800060cc240 [ 318.446770] ffff8800060cc900 [ 318.484522] ffff8800060d3d00 [ 318.517918] ffff8800060cc240 [ 318.553490] ffff8800060d3fd8 [ 318.589046] ffffffff81c30f40 [ 318.626796] ffff8800060d3fd8 [ 318.660187] ffff8800060d3fd8 [ 318.695764] ffff88014de20000 [ 318.731331] ffff8800060cc240 [ 318.769803] Call Trace: [ 318.799053] [] schedule+0x3f/0x60 [ 318.859667] [] schedule_timeout+0x335/0x3c0 [ 318.930602] [] ? wait_for_common+0x4a/0x180 [ 319.001532] [] ? wait_for_common+0x4a/0x180 [ 319.072461] [] ? wait_for_common+0x10f/0x180 [ 319.144431] [] wait_for_common+0x117/0x180 [ 319.214318] [] ? try_to_wake_up+0x2f0/0x2f0 [ 319.285252] [] wait_for_completion+0x1d/0x20 [ 319.357222] [] do_fork+0x1b1/0x380 [ 319.418791] [] sys_vfork+0x25/0x30 [ 319.480362] [] stub_vfork+0x13/0x20 [ 319.542973] [] ? system_call_fastpath+0x16/0x1b [ 319.618075] no locks held by gcc/7332. [ 319.663882] INFO: task gcc:7361 blocked for more than 60 seconds. [ 319.736858] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 319.833788] gcc D ffff88015d34a120 0 7361 7171 0x00000000 [ 319.921855] ffff88015d37fcd0 [ 319.955306] 0000000000000046 [ 319.990919] ffff88015d34a120 [ 320.026530] ffff88015d34a7e0 [ 320.064384] ffff88015d37fd00 [ 320.097830] ffff88015d34a120 [ 320.133404] ffff88015d37ffd8 [ 320.169020] ffffffff81c30f40 [ 320.206819] ffff88015d37ffd8 [ 320.240214] ffff88015d37ffd8 [ 320.275787] ffff880131e28000 [ 320.311391] ffff88015d34a120 [ 320.351387] Call Trace: [ 320.380628] [] schedule+0x3f/0x60 [ 320.441190] [] schedule_timeout+0x335/0x3c0 [ 320.512289] [] ? wait_for_common+0x4a/0x180 [ 320.583374] [] ? wait_for_common+0x4a/0x180 [ 320.654473] [] ? wait_for_common+0x10f/0x180 [ 320.726592] [] wait_for_common+0x117/0x180 [ 320.796633] [] ? try_to_wake_up+0x2f0/0x2f0 [ 320.867713] [] wait_for_completion+0x1d/0x20 [ 320.939851] [] do_fork+0x1b1/0x380 [ 321.001464] [] ? sub_preempt_count+0xa9/0xe0 [ 321.073597] [] sys_vfork+0x25/0x30 [ 321.135170] [] stub_vfork+0x13/0x20 [ 321.197775] [] ? system_call_fastpath+0x16/0x1b [ 321.273568] no locks held by gcc/7361. [ 321.323095] INFO: task gcc:7362 blocked for more than 60 seconds. [ 321.396165] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 321.490484] gcc D ffff88015d32a120 0 7362 7209 0x00000000 [ 321.580007] ffff88015d39fcd0 [ 321.613376] 0000000000000046 [ 321.648995] ffff88015d32a120 [ 321.684621] ffff88015d32a7e0 [ 321.722364] ffff88015d39fd00 [ 321.755759] ffff88015d32a120 [ 321.791334] ffff88015d39ffd8 [ 321.826947] ffffffff81c30f40 [ 321.864752] ffff88015d39ffd8 [ 321.898138] ffff88015d39ffd8 [ 321.933709] ffff88003cd62120 [ 321.969279] ffff88015d32a120 [ 322.007125] Call Trace: [ 322.036556] [] schedule+0x3f/0x60 [ 322.097295] [] schedule_timeout+0x335/0x3c0 [ 322.168257] [] ? wait_for_common+0x4a/0x180 [ 322.239275] [] ? wait_for_common+0x4a/0x180 [ 322.310206] [] ? wait_for_common+0x10f/0x180 [ 322.382177] [] wait_for_common+0x117/0x180 [ 322.452062] [] ? try_to_wake_up+0x2f0/0x2f0 [ 322.523000] [] wait_for_completion+0x1d/0x20 [ 322.594971] [] do_fork+0x1b1/0x380 [ 322.656534] [] ? sub_preempt_count+0xa9/0xe0 [ 322.728504] [] sys_vfork+0x25/0x30 [ 322.790076] [] stub_vfork+0x13/0x20 [ 322.852684] [] ? system_call_fastpath+0x16/0x1b [ 322.932346] no locks held by gcc/7362. [ 322.977261] INFO: task gcc:7363 blocked for more than 60 seconds. [ 323.051032] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 323.147057] gcc D ffff88015d2e2120 0 7363 7173 0x00000000 [ 323.232483] ffff88015d3a3cd0 [ 323.265962] 0000000000000046 [ 323.301562] ffff88015d2e2120 [ 323.337204] ffff88015d2e27e0 [ 323.374982] ffff88015d3a3d00 [ 323.408374] ffff88015d2e2120 [ 323.443945] ffff88015d3a3fd8 [ 323.479565] ffffffff81c30f40 [ 323.517465] ffff88015d3a3fd8 [ 323.550914] ffff88015d3a3fd8 [ 323.586536] ffff88014df20000 [ 323.622174] ffff88015d2e2120 [ 323.660160] Call Trace: [ 323.689453] [] schedule+0x3f/0x60 [ 323.750032] [] schedule_timeout+0x335/0x3c0 [ 323.820956] [] ? wait_for_common+0x4a/0x180 [ 323.891887] [] ? wait_for_common+0x4a/0x180 [ 323.962965] [] ? wait_for_common+0x10f/0x180 [ 324.035151] [] wait_for_common+0x117/0x180 [ 324.105092] [] ? try_to_wake_up+0x2f0/0x2f0 [ 324.176130] [] wait_for_completion+0x1d/0x20 [ 324.248249] [] do_fork+0x1b1/0x380 [ 324.310032] [] sys_vfork+0x25/0x30 [ 324.371759] [] stub_vfork+0x13/0x20 [ 324.434475] [] ? system_call_fastpath+0x16/0x1b [ 324.509815] no locks held by gcc/7363. [ 324.555209] INFO: task gcc:7366 blocked for more than 60 seconds. [ 324.631569] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 324.725767] gcc D ffff880159000000 0 7366 7174 0x00000000 [ 324.810351] ffff88015d3f7cd0 [ 324.843811] 0000000000000046 [ 324.879404] ffff880159000000 [ 324.914971] ffff8801590006c0 [ 324.952722] ffff88015d3f7d00 [ 324.986112] ffff880159000000 [ 325.021678] ffff88015d3f7fd8 [ 325.057252] ffffffff81c30f40 [ 325.094997] ffff88015d3f7fd8 [ 325.128383] ffff88015d3f7fd8 [ 325.163957] ffff88015d2e0000 [ 325.199535] ffff880159000000 [ 325.237380] Call Trace: [ 325.271265] [] schedule+0x3f/0x60 [ 325.332135] [] schedule_timeout+0x335/0x3c0 [ 325.403069] [] ? wait_for_common+0x4a/0x180 [ 325.474310] [] ? wait_for_common+0x4a/0x180 [ 325.545367] [] ? wait_for_common+0x10f/0x180 [ 325.617410] [] wait_for_common+0x117/0x180 [ 325.687413] [] ? try_to_wake_up+0x2f0/0x2f0 [ 325.758444] [] wait_for_completion+0x1d/0x20 [ 325.830529] [] do_fork+0x1b1/0x380 [ 325.892089] [] sys_vfork+0x25/0x30 [ 325.953774] [] stub_vfork+0x13/0x20 [ 326.016376] [] ? system_call_fastpath+0x16/0x1b [ 326.091667] no locks held by gcc/7366. [ 326.140847] INFO: task gcc:7370 blocked for more than 60 seconds. [ 326.214508] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 326.310793] gcc D ffff880159060000 0 7370 7238 0x00000000 [ 326.396048] ffff88015905bcd0 [ 326.429518] 0000000000000046 [ 326.465205] ffff880159060000 [ 326.500878] ffff8801590606c0 [ 326.538778] ffff88015905bd00 [ 326.572177] ffff880159060000 [ 326.607784] ffff88015905bfd8 [ 326.643524] ffffffff81c30f40 [ 326.681440] ffff88015905bfd8 [ 326.716818] ffff88015905bfd8 [ 326.754076] ffff8800a7270000 [ 326.791335] ffff880159060000 [ 326.839553] Call Trace: [ 326.868809] [] schedule+0x3f/0x60 [ 326.929417] [] schedule_timeout+0x335/0x3c0 [ 327.000667] [] ? wait_for_common+0x4a/0x180 [ 327.071591] [] ? wait_for_common+0x4a/0x180 [ 327.142525] [] ? wait_for_common+0x10f/0x180 [ 327.214491] [] wait_for_common+0x117/0x180 [ 327.284388] [] ? try_to_wake_up+0x2f0/0x2f0 [ 327.355316] [] wait_for_completion+0x1d/0x20 [ 327.427282] [] do_fork+0x1b1/0x380 [ 327.488851] [] ? sub_preempt_count+0xa9/0xe0 [ 327.560830] [] sys_vfork+0x25/0x30 [ 327.622395] [] stub_vfork+0x13/0x20 [ 327.685007] [] ? system_call_fastpath+0x16/0x1b [ 327.760339] no locks held by gcc/7370. [ 327.805246] INFO: task make:7376 blocked for more than 60 seconds. [ 327.879779] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 327.974104] make D ffff8801590d8000 0 7376 6173 0x00000000 [ 328.058704] ffff8801590d5cd0 [ 328.092086] 0000000000000046 [ 328.127642] ffff8801590d8000 [ 328.163220] ffff8801590d86c0 [ 328.200967] ffff8801590d5d00 [ 328.234354] ffff8801590d8000 [ 328.269921] ffff8801590d5fd8 [ 328.305492] ffffffff81c30f40 [ 328.343237] ffff8801590d5fd8 [ 328.376633] ffff8801590d5fd8 [ 328.412203] ffff8801e5c0c240 [ 328.447769] ffff8801590d8000 [ 328.485516] Call Trace: [ 328.514983] [] schedule+0x3f/0x60 [ 328.576410] [] schedule_timeout+0x335/0x3c0 [ 328.647510] [] ? wait_for_common+0x4a/0x180 [ 328.718606] [] ? wait_for_common+0x4a/0x180 [ 328.789751] [] ? wait_for_common+0x10f/0x180 [ 328.862096] [] wait_for_common+0x117/0x180 [ 328.932250] [] ? try_to_wake_up+0x2f0/0x2f0 [ 329.003388] [] wait_for_completion+0x1d/0x20 [ 329.075714] [] do_fork+0x1b1/0x380 [ 329.137499] [] ? set_current_blocked+0x52/0x60 [ 329.211701] [] sys_vfork+0x25/0x30 [ 329.273596] [] stub_vfork+0x13/0x20 [ 329.336404] [] ? system_call_fastpath+0x16/0x1b [ 329.418657] no locks held by make/7376. [ 329.464920] INFO: task make:7386 blocked for more than 60 seconds. [ 329.538892] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 329.632986] make D ffff880159318000 0 7386 6812 0x00000000 [ 329.717564] ffff880159321cd0 [ 329.750962] 0000000000000046 [ 329.786612] ffff880159318000 [ 329.822174] ffff8801593186c0 [ 329.859929] ffff880159321d00 [ 329.893330] ffff880159318000 [ 329.928891] ffff880159321fd8 [ 329.964458] ffffffff81c30f40 [ 330.002199] ffff880159321fd8 [ 330.035594] ffff880159321fd8 [ 330.071167] ffff8800103c4240 [ 330.106738] ffff880159318000 [ 330.144582] Call Trace: [ 330.173833] [] schedule+0x3f/0x60 [ 330.234453] [] schedule_timeout+0x335/0x3c0 [ 330.305385] [] ? wait_for_common+0x4a/0x180 [ 330.376312] [] ? wait_for_common+0x4a/0x180 [ 330.447248] [] ? wait_for_common+0x10f/0x180 [ 330.519215] [] wait_for_common+0x117/0x180 [ 330.589108] [] ? try_to_wake_up+0x2f0/0x2f0 [ 330.660036] [] wait_for_completion+0x1d/0x20 [ 330.732009] [] do_fork+0x1b1/0x380 [ 330.793575] [] ? set_current_blocked+0x52/0x60 [ 330.867626] [] sys_vfork+0x25/0x30 [ 330.929199] [] stub_vfork+0x13/0x20 [ 330.991804] [] ? system_call_fastpath+0x16/0x1b [ 331.066965] no locks held by make/7386. [ 331.112887] INFO: task make:7404 blocked for more than 60 seconds. [ 331.187045] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 331.280895] make D ffff8801541d8000 0 7404 6957 0x00000000 [ 331.365504] ffff8801541cdcd0 [ 331.398884] 0000000000000046 [ 331.434445] ffff8801541d8000 [ 331.470017] ffff8801541d86c0 [ 331.507758] ffff8801541cdd00 [ 331.541155] ffff8801541d8000 [ 331.576717] ffff8801541cdfd8 [ 331.612287] ffffffff81c30f40 [ 331.650043] ffff8801541cdfd8 [ 331.683434] ffff8801541cdfd8 [ 331.719007] ffff8800323fa120 [ 331.754572] ffff8801541d8000 [ 331.792416] Call Trace: [ 331.828220] [] schedule+0x3f/0x60 [ 331.888836] [] schedule_timeout+0x335/0x3c0 [ 331.960096] [] ? wait_for_common+0x4a/0x180 [ 332.031019] [] ? wait_for_common+0x4a/0x180 [ 332.102090] [] ? wait_for_common+0x10f/0x180 [ 332.174224] [] wait_for_common+0x117/0x180 [ 332.244161] [] ? try_to_wake_up+0x2f0/0x2f0 [ 332.315257] [] wait_for_completion+0x1d/0x20 [ 332.387372] [] do_fork+0x1b1/0x380 [ 332.449148] [] ? set_current_blocked+0x52/0x60 [ 332.523364] [] sys_vfork+0x25/0x30 [ 332.585050] [] stub_vfork+0x13/0x20 [ 332.647656] [] ? system_call_fastpath+0x16/0x1b [ 332.722902] no locks held by make/7404. [ 332.768843] INFO: task gcc:7424 blocked for more than 60 seconds. [ 332.842339] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 332.936814] gcc D ffff88014fc70000 0 7424 7208 0x00000000 [ 333.022169] ffff88014fc63cd0 [ 333.055705] 0000000000000046 [ 333.091336] ffff88014fc70000 [ 333.126903] ffff88014fc706c0 [ 333.164641] ffff88014fc63d00 [ 333.198030] ffff88014fc70000 [ 333.233606] ffff88014fc63fd8 [ 333.269177] ffffffff81c30f40 [ 333.306919] ffff88014fc63fd8 [ 333.340315] ffff88014fc63fd8 [ 333.375878] ffff8800417f0000 [ 333.411449] ffff88014fc70000 [ 333.452486] Call Trace: [ 333.482252] [] schedule+0x3f/0x60 [ 333.542810] [] schedule_timeout+0x335/0x3c0 [ 333.614005] [] ? wait_for_common+0x4a/0x180 [ 333.685001] [] ? wait_for_common+0x4a/0x180 [ 333.756012] [] ? wait_for_common+0x10f/0x180 [ 333.827984] [] wait_for_common+0x117/0x180 [ 333.897880] [] ? try_to_wake_up+0x2f0/0x2f0 [ 333.968810] [] wait_for_completion+0x1d/0x20 [ 334.040780] [] do_fork+0x1b1/0x380 [ 334.102349] [] ? sub_preempt_count+0xa9/0xe0 [ 334.174327] [] sys_vfork+0x25/0x30 [ 334.235897] [] stub_vfork+0x13/0x20 [ 334.298497] [] ? system_call_fastpath+0x16/0x1b [ 334.374511] no locks held by gcc/7424. [ 334.419383] INFO: task gcc:7425 blocked for more than 60 seconds. [ 334.492839] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 334.586609] gcc D ffff88014fca0000 0 7425 7247 0x00000000 [ 334.671794] ffff88014fc9dcd0 [ 334.705268] 0000000000000046 [ 334.740826] ffff88014fca0000 [ 334.776404] ffff88014fca06c0 [ 334.814140] ffff88014fc9dd00 [ 334.847535] ffff88014fca0000 [ 334.883104] ffff88014fc9dfd8 [ 334.918688] ffffffff81c30f40 [ 334.956523] ffff88014fc9dfd8 [ 334.989923] ffff88014fc9dfd8 [ 335.025481] ffff88002ffc0000 [ 335.061057] ffff88014fca0000 [ 335.099079] Call Trace: [ 335.136761] [] schedule+0x3f/0x60 [ 335.198067] [] schedule_timeout+0x335/0x3c0 [ 335.269236] [] ? wait_for_common+0x4a/0x180 [ 335.340202] [] ? wait_for_common+0x4a/0x180 [ 335.411177] [] ? wait_for_common+0x10f/0x180 [ 335.483211] [] wait_for_common+0x117/0x180 [ 335.553134] [] ? try_to_wake_up+0x2f0/0x2f0 [ 335.624143] [] wait_for_completion+0x1d/0x20 [ 335.696231] [] do_fork+0x1b1/0x380 [ 335.757885] [] ? sub_preempt_count+0xa9/0xe0 [ 335.829987] [] sys_vfork+0x25/0x30 [ 335.891628] [] stub_vfork+0x13/0x20 [ 335.954280] [] ? system_call_fastpath+0x16/0x1b [ 336.029970] no locks held by gcc/7425. [ 336.076593] INFO: task gcc:7427 blocked for more than 60 seconds. [ 336.150411] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 336.246246] gcc D ffff88014fd10000 0 7427 7206 0x00000000 [ 336.336113] ffff88014fd0fcd0 [ 336.369532] 0000000000000046 [ 336.405584] ffff88014fd10000 [ 336.441248] ffff88014fd106c0 [ 336.479029] ffff88014fd0fd00 [ 336.512427] ffff88014fd10000 [ 336.547996] ffff88014fd0ffd8 [ 336.583565] ffffffff81c30f40 [ 336.621309] ffff88014fd0ffd8 [ 336.654701] ffff88014fd0ffd8 [ 336.690269] ffff88021a3c0000 [ 336.725842] ffff88014fd10000 [ 336.763586] Call Trace: [ 336.792846] [] schedule+0x3f/0x60 [ 336.854043] [] schedule_timeout+0x335/0x3c0 [ 336.925015] [] ? wait_for_common+0x4a/0x180 [ 336.995943] [] ? wait_for_common+0x4a/0x180 [ 337.066912] [] ? wait_for_common+0x10f/0x180 [ 337.138952] [] wait_for_common+0x117/0x180 [ 337.208832] [] ? try_to_wake_up+0x2f0/0x2f0 [ 337.279881] [] wait_for_completion+0x1d/0x20 [ 337.351842] [] do_fork+0x1b1/0x380 [ 337.413513] [] ? sub_preempt_count+0xa9/0xe0 [ 337.485492] [] sys_vfork+0x25/0x30 [ 337.547060] [] stub_vfork+0x13/0x20 [ 337.609667] [] ? system_call_fastpath+0x16/0x1b [ 337.685578] no locks held by gcc/7427. [ 337.732882] INFO: task gcc:7432 blocked for more than 60 seconds. [ 337.805983] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 337.906641] gcc D ffff88014fd70000 0 7432 7253 0x00000000 [ 337.992248] ffff88014fd5fcd0 [ 338.026014] 0000000000000046 [ 338.063463] ffff88014fd70000 [ 338.099108] ffff88014fd706c0 [ 338.137061] ffff88014fd5fd00 [ 338.170498] ffff88014fd70000 [ 338.206127] ffff88014fd5ffd8 [ 338.241827] ffffffff81c30f40 [ 338.279646] ffff88014fd5ffd8 [ 338.313042] ffff88014fd5ffd8 [ 338.348857] ffff88016a88c240 [ 338.384491] ffff88014fd70000 [ 338.422417] Call Trace: [ 338.452201] [] schedule+0x3f/0x60 [ 338.512840] [] schedule_timeout+0x335/0x3c0 [ 338.583916] [] ? wait_for_common+0x4a/0x180 [ 338.654909] [] ? wait_for_common+0x4a/0x180 [ 338.725836] [] ? wait_for_common+0x10f/0x180 [ 338.797914] [] wait_for_common+0x117/0x180 [ 338.867801] [] ? try_to_wake_up+0x2f0/0x2f0 [ 338.938851] [] wait_for_completion+0x1d/0x20 [ 339.010912] [] do_fork+0x1b1/0x380 [ 339.072486] [] ? sub_preempt_count+0xa9/0xe0 [ 339.144457] [] sys_vfork+0x25/0x30 [ 339.206024] [] stub_vfork+0x13/0x20 [ 339.268634] [] ? system_call_fastpath+0x16/0x1b [ 339.344743] no locks held by gcc/7432. [ 339.389618] INFO: task gcc:7436 blocked for more than 60 seconds. [ 339.463111] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 339.557609] gcc D ffff88014fe00000 0 7436 7272 0x00000000 [ 339.644590] ffff88014fe09cd0 [ 339.678182] 0000000000000046 [ 339.713773] ffff88014fe00000 [ 339.749534] ffff88014fe006c0 [ 339.787286] ffff88014fe09d00 [ 339.820685] ffff88014fe00000 [ 339.856249] ffff88014fe09fd8 [ 339.891826] ffffffff81c30f40 [ 339.929563] ffff88014fe09fd8 [ 339.962962] ffff88014fe09fd8 [ 339.998532] ffff880026d58000 [ 340.034100] ffff88014fe00000 [ 340.071945] Call Trace: [ 340.101187] [] schedule+0x3f/0x60 [ 340.161704] [] schedule_timeout+0x335/0x3c0 [ 340.232649] [] ? wait_for_common+0x4a/0x180 [ 340.303573] [] ? wait_for_common+0x4a/0x180 [ 340.374502] [] ? wait_for_common+0x10f/0x180 [ 340.446479] [] wait_for_common+0x117/0x180 [ 340.516358] [] ? try_to_wake_up+0x2f0/0x2f0 [ 340.587295] [] wait_for_completion+0x1d/0x20 [ 340.659375] [] do_fork+0x1b1/0x380 [ 340.720945] [] sys_vfork+0x25/0x30 [ 340.782504] [] stub_vfork+0x13/0x20 [ 340.845119] [] ? system_call_fastpath+0x16/0x1b [ 340.920239] no locks held by gcc/7436. [ 340.965159] INFO: task gcc:7438 blocked for more than 60 seconds. [ 341.038156] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 341.131892] gcc D ffff880032008000 0 7438 7271 0x00000000 [ 341.216738] ffff88002feabcd0 [ 341.250225] 0000000000000046 [ 341.285784] ffff880032008000 [ 341.321353] ffff8800320086c0 [ 341.359091] ffff88002feabd00 [ 341.392488] ffff880032008000 [ 341.428060] ffff88002feabfd8 [ 341.463628] ffffffff81c30f40 [ 341.501369] ffff88002feabfd8 [ 341.534765] ffff88002feabfd8 [ 341.570332] ffff88017d5dc240 [ 341.605906] ffff880032008000 [ 341.643775] Call Trace: [ 341.673167] [] schedule+0x3f/0x60 [ 341.735324] [] schedule_timeout+0x335/0x3c0 [ 341.807278] [] ? wait_for_common+0x4a/0x180 [ 341.878289] [] ? wait_for_common+0x4a/0x180 [ 341.949977] [] ? wait_for_common+0x10f/0x180 [ 342.023561] [] wait_for_common+0x117/0x180 [ 342.096571] [] ? try_to_wake_up+0x2f0/0x2f0 [ 342.169017] [] wait_for_completion+0x1d/0x20 [ 342.242747] [] do_fork+0x1b1/0x380 [ 342.306896] [] sys_vfork+0x25/0x30 [ 342.370106] [] stub_vfork+0x13/0x20 [ 342.434268] [] ? system_call_fastpath+0x16/0x1b [ 342.512211] no locks held by gcc/7438. [ 342.561036] INFO: task make:7449 blocked for more than 60 seconds. [ 342.635283] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 342.729190] make D ffff88014ffb0000 0 7449 6173 0x00000000 [ 342.813919] ffff88014ffafcd0 [ 342.847292] 0000000000000046 [ 342.882856] ffff88014ffb0000 [ 342.918436] ffff88014ffb06c0 [ 342.956175] ffff88014ffafd00 [ 342.989562] ffff88014ffb0000 [ 343.025138] ffff88014ffaffd8 [ 343.060715] ffffffff81c30f40 [ 343.098450] ffff88014ffaffd8 [ 343.131838] ffff88014ffaffd8 [ 343.167409] ffff880013a7a120 [ 343.202988] ffff88014ffb0000 [ 343.240936] Call Trace: [ 343.270176] [] schedule+0x3f/0x60 [ 343.330711] [] schedule_timeout+0x335/0x3c0 [ 343.401636] [] ? wait_for_common+0x4a/0x180 [ 343.472564] [] ? wait_for_common+0x4a/0x180 [ 343.543490] [] ? wait_for_common+0x10f/0x180 [ 343.615468] [] wait_for_common+0x117/0x180 [ 343.685356] [] ? try_to_wake_up+0x2f0/0x2f0 [ 343.756286] [] wait_for_completion+0x1d/0x20 [ 343.828252] [] do_fork+0x1b1/0x380 [ 343.889828] [] ? set_current_blocked+0x52/0x60 [ 343.963879] [] sys_vfork+0x25/0x30 [ 344.025447] [] stub_vfork+0x13/0x20 [ 344.088058] [] ? system_call_fastpath+0x16/0x1b [ 344.163167] no locks held by make/7449. [ 344.209386] INFO: task gcc:7509 blocked for more than 60 seconds. [ 344.283532] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 344.377862] gcc D ffff88014dd14240 0 7509 7341 0x00000000 [ 344.463420] ffff8801491f5cd0 [ 344.497010] 0000000000000046 [ 344.532775] ffff88014dd14240 [ 344.568348] ffff88014dd14900 [ 344.606089] ffff8801491f5d00 [ 344.639488] ffff88014dd14240 [ 344.675068] ffff8801491f5fd8 [ 344.710740] ffffffff81c30f40 [ 344.748469] ffff8801491f5fd8 [ 344.781861] ffff8801491f5fd8 [ 344.817437] ffff88020ed82120 [ 344.853007] ffff88014dd14240 [ 344.890917] Call Trace: [ 344.920883] [] schedule+0x3f/0x60 [ 344.981447] [] schedule_timeout+0x335/0x3c0 [ 345.052383] [] ? wait_for_common+0x4a/0x180 [ 345.123309] [] ? wait_for_common+0x4a/0x180 [ 345.194253] [] ? wait_for_common+0x10f/0x180 [ 345.266211] [] wait_for_common+0x117/0x180 [ 345.336102] [] ? try_to_wake_up+0x2f0/0x2f0 [ 345.407035] [] wait_for_completion+0x1d/0x20 [ 345.479007] [] do_fork+0x1b1/0x380 [ 345.540567] [] ? sub_preempt_count+0xa9/0xe0 [ 345.612538] [] sys_vfork+0x25/0x30 [ 345.674122] [] stub_vfork+0x13/0x20 [ 345.736721] [] ? system_call_fastpath+0x16/0x1b [ 345.813569] no locks held by gcc/7509. [ 345.861699] INFO: task gcc:7543 blocked for more than 60 seconds. [ 345.936887] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 346.031607] gcc D ffff88014fd74240 0 7543 7355 0x00000000 [ 346.121841] ffff8801428dbcd0 [ 346.155291] 0000000000000046 [ 346.190905] ffff88014fd74240 [ 346.226679] ffff88014fd74900 [ 346.264531] ffff8801428dbd00 [ 346.297925] ffff88014fd74240 [ 346.333495] ffff8801428dbfd8 [ 346.369107] ffffffff81c30f40 [ 346.406912] ffff8801428dbfd8 [ 346.440301] ffff8801428dbfd8 [ 346.475901] ffff8801a2002120 [ 346.511556] ffff88014fd74240 [ 346.549295] Call Trace: [ 346.579029] [] schedule+0x3f/0x60 [ 346.639659] [] schedule_timeout+0x335/0x3c0 [ 346.710723] [] ? wait_for_common+0x4a/0x180 [ 346.781652] [] ? wait_for_common+0x4a/0x180 [ 346.852581] [] ? wait_for_common+0x10f/0x180 [ 346.924569] [] wait_for_common+0x117/0x180 [ 346.994545] [] ? try_to_wake_up+0x2f0/0x2f0 [ 347.065481] [] wait_for_completion+0x1d/0x20 [ 347.137438] [] do_fork+0x1b1/0x380 [ 347.199014] [] sys_vfork+0x25/0x30 [ 347.260580] [] stub_vfork+0x13/0x20 [ 347.323199] [] ? system_call_fastpath+0x16/0x1b [ 347.401195] no locks held by gcc/7543. [ 347.450966] INFO: task gcc:7576 blocked for more than 60 seconds. [ 347.530916] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 347.625437] gcc D ffff880154264240 0 7576 7488 0x00000000 [ 347.711564] ffff880103347cd0 [ 347.745087] 0000000000000046 [ 347.780755] ffff880154264240 [ 347.816458] ffff880154264900 [ 347.854228] ffff880103347d00 [ 347.887625] ffff880154264240 [ 347.923195] ffff880103347fd8 [ 347.958765] ffffffff81c30f40 [ 347.996606] ffff880103347fd8 [ 348.030051] ffff880103347fd8 [ 348.065729] ffff880060d4c240 [ 348.101356] ffff880154264240 [ 348.139407] Call Trace: [ 348.168867] [] schedule+0x3f/0x60 [ 348.229612] [] schedule_timeout+0x335/0x3c0 [ 348.300619] [] ? wait_for_common+0x4a/0x180 [ 348.371555] [] ? wait_for_common+0x4a/0x180 [ 348.442628] [] ? wait_for_common+0x10f/0x180 [ 348.514768] [] wait_for_common+0x117/0x180 [ 348.584807] [] ? try_to_wake_up+0x2f0/0x2f0 [ 348.655908] [] wait_for_completion+0x1d/0x20 [ 348.727971] [] do_fork+0x1b1/0x380 [ 348.789591] [] sys_vfork+0x25/0x30 [ 348.851285] [] stub_vfork+0x13/0x20 [ 348.913929] [] ? system_call_fastpath+0x16/0x1b [ 348.996036] no locks held by gcc/7576. [ 349.043261] INFO: task gcc:7579 blocked for more than 60 seconds. [ 349.116418] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 349.210529] gcc D ffff880100674240 0 7579 7437 0x00000000 [ 349.295217] ffff880100729cd0 [ 349.328670] 0000000000000046 [ 349.364283] ffff880100674240 [ 349.399968] ffff880100674900 [ 349.437894] ffff880100729d00 [ 349.471286] ffff880100674240 [ 349.506862] ffff880100729fd8 [ 349.542450] ffffffff81c30f40 [ 349.580279] ffff880100729fd8 [ 349.613680] ffff880100729fd8 [ 349.649278] ffff88011503a120 [ 349.684915] ffff880100674240 [ 349.722765] Call Trace: [ 349.752827] [] schedule+0x3f/0x60 [ 349.813460] [] schedule_timeout+0x335/0x3c0 [ 349.884405] [] ? wait_for_common+0x4a/0x180 [ 349.955423] [] ? wait_for_common+0x4a/0x180 [ 350.026365] [] ? wait_for_common+0x10f/0x180 [ 350.098327] [] wait_for_common+0x117/0x180 [ 350.168220] [] ? try_to_wake_up+0x2f0/0x2f0 [ 350.239143] [] wait_for_completion+0x1d/0x20 [ 350.311110] [] do_fork+0x1b1/0x380 [ 350.372689] [] ? sub_preempt_count+0xa9/0xe0 [ 350.444659] [] sys_vfork+0x25/0x30 [ 350.506220] [] stub_vfork+0x13/0x20 [ 350.568836] [] ? system_call_fastpath+0x16/0x1b [ 350.644195] no locks held by gcc/7579. [ 350.690361] INFO: task gcc:7624 blocked for more than 60 seconds. [ 350.764105] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 350.858047] gcc D ffff88015402c240 0 7624 7414 0x00000000 [ 350.951776] ffff8800139dbcd0 [ 350.985177] 0000000000000046 [ 351.020740] ffff88015402c240 [ 351.056309] ffff88015402c900 [ 351.094046] ffff8800139dbd00 [ 351.127438] ffff88015402c240 [ 351.163006] ffff8800139dbfd8 [ 351.198579] ffffffff81c30f40 [ 351.236322] ffff8800139dbfd8 [ 351.269713] ffff8800139dbfd8 [ 351.305287] ffff880066c32120 [ 351.340852] ffff88015402c240 [ 351.378808] Call Trace: [ 351.408058] [] schedule+0x3f/0x60 [ 351.468567] [] schedule_timeout+0x335/0x3c0 [ 351.539507] [] ? wait_for_common+0x4a/0x180 [ 351.610438] [] ? wait_for_common+0x4a/0x180 [ 351.681362] [] ? wait_for_common+0x10f/0x180 [ 351.753336] [] wait_for_common+0x117/0x180 [ 351.823228] [] ? try_to_wake_up+0x2f0/0x2f0 [ 351.894154] [] wait_for_completion+0x1d/0x20 [ 351.966133] [] do_fork+0x1b1/0x380 [ 352.027699] [] ? sub_preempt_count+0xa9/0xe0 [ 352.099667] [] sys_vfork+0x25/0x30 [ 352.161240] [] stub_vfork+0x13/0x20 [ 352.223853] [] ? system_call_fastpath+0x16/0x1b [ 352.298969] no locks held by gcc/7624. [ 412.310895] INFO: task khugepaged:61 blocked for more than 60 seconds. [ 412.389218] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 412.483102] khugepaged D 0000000000000002 0 61 2 0x00000000 [ 412.567728] ffff880133945710 [ 412.601116] 0000000000000046 [ 412.636721] ffff88013380a120 [ 412.672392] 0000000000000046 [ 412.710202] ffff8801339456e0 [ 412.743633] ffff88013380a120 [ 412.779265] ffff880133945fd8 [ 412.814835] ffff8801339457c8 [ 412.852587] ffff880133945fd8 [ 412.885976] ffff880133945fd8 [ 412.921544] ffff880154360000 [ 412.957155] ffff88013380a120 [ 412.994963] Call Trace: [ 413.024198] [] ? ktime_get_ts+0xad/0xe0 [ 413.091071] [] ? __lock_page+0x70/0x70 [ 413.156802] [] schedule+0x3f/0x60 [ 413.217433] [] io_schedule+0x8f/0xd0 [ 413.281187] [] sleep_on_page+0xe/0x20 [ 413.345925] [] __wait_on_bit+0x5f/0x90 [ 413.411818] [] ? account_page_writeback+0x13/0x20 [ 413.489036] [] wait_on_page_bit+0x78/0x80 [ 413.557984] [] ? autoremove_wake_function+0x50/0x50 [ 413.637446] [] shrink_page_list+0x415/0x930 [ 413.708541] [] shrink_inactive_list+0x2e1/0x480 [ 413.783631] [] ? shrink_zone+0x140/0x660 [ 413.851483] [] ? shrink_zone+0x1bd/0x660 [ 413.919356] [] shrink_zone+0x4bc/0x660 [ 413.985189] [] ? read_tsc+0x9/0x20 [ 414.046801] [] do_try_to_free_pages+0xc3/0x450 [ 414.121018] [] ? update_shares+0xc1/0x150 [ 414.189972] [] ? lock_timer_base.isra.29+0x38/0x70 [ 414.268184] [] try_to_free_pages+0xab/0x1d0 [ 414.339217] [] __alloc_pages_nodemask+0x559/0x890 [ 414.416390] [] ? khugepaged+0x845/0x1260 [ 414.484357] [] alloc_pages_vma+0x9a/0x150 [ 414.553258] [] khugepaged+0x878/0x1260 [ 414.619091] [] ? __init_waitqueue_head+0x60/0x60 [ 414.695327] [] ? prepare_pmd_huge_pte+0x80/0x80 [ 414.770416] [] kthread+0xa7/0xb0 [ 414.829908] [] kernel_thread_helper+0x4/0x10 [ 414.901982] [] ? finish_task_switch+0x7c/0x120 [ 414.976079] [] ? _raw_spin_unlock_irq+0x41/0x70 [ 415.051268] [] ? retint_restore_args+0x13/0x13 [ 415.125384] [] ? __init_kthread_worker+0x70/0x70 [ 415.201512] [] ? gs_change+0x13/0x13 [ 415.265245] 1 lock held by khugepaged/61: [ 415.314667] #0: (&mm->mmap_sem){......}, at: [] khugepaged+0x2d5/0x1260 [ 415.417001] INFO: task rtkit-daemon:1744 blocked for more than 60 seconds. [ 415.499604] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 415.593826] rtkit-daemon D 00000000ffffdcad 0 1744 1 0x00000000 [ 415.679328] ffff880137639df8 [ 415.713252] 0000000000000046 [ 415.749235] ffffffff816529d6 [ 415.785161] ffffffff00000000 [ 415.823692] ffff88023355b478 [ 415.857437] ffff880133570000 [ 415.893362] ffff880137639fd8 [ 415.929480] 0000000000000046 [ 415.967835] ffff880137639fd8 [ 416.001539] ffff880137639fd8 [ 416.037678] ffff880138d04240 [ 416.073333] ffff880133570000 [ 416.111237] Call Trace: [ 416.140744] [] ? rwsem_down_failed_common+0x46/0x150 [ 416.221175] [] schedule+0x3f/0x60 [ 416.281999] [] rwsem_down_failed_common+0xb5/0x150 [ 416.360439] [] rwsem_down_write_failed+0x13/0x20 [ 416.437058] [] call_rwsem_down_write_failed+0x13/0x20 [ 416.518633] [] ? sys_mmap_pgoff+0x125/0x230 [ 416.589927] [] ? down_write+0x60/0x70 [ 416.654980] [] ? sys_mmap_pgoff+0x125/0x230 [ 416.726429] [] sys_mmap_pgoff+0x125/0x230 [ 416.796124] [] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 416.875126] [] sys_mmap+0x22/0x30 [ 416.936254] [] system_call_fastpath+0x16/0x1b [ 417.010297] 1 lock held by rtkit-daemon/1744: [ 417.062897] #0: (&mm->mmap_sem){......}, at: [] sys_mmap_pgoff+0x125/0x230 [ 417.168286] INFO: task gnome-session:1896 blocked for more than 60 seconds. [ 417.252169] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 417.346374] gnome-session D ffff880136e52120 0 1896 1751 0x00000000 [ 417.431805] ffff88013652bb38 [ 417.465719] 0000000000000046 [ 417.501696] 0000000000000000 [ 417.537391] 0000000000000000 [ 417.576168] ffffffff811c6a5b [ 417.609866] ffff880136e52120 [ 417.645671] ffff88013652bfd8 [ 417.681688] 0000000000000246 [ 417.719953] ffff88013652bfd8 [ 417.753473] ffff88013652bfd8 [ 417.789718] ffff880160a82120 [ 417.825717] ffff880136e52120 [ 417.863689] Call Trace: [ 417.893393] [] ? do_lookup+0x25b/0x380 [ 417.959173] [] schedule+0x3f/0x60 [ 418.019804] [] __mutex_lock_common+0x196/0x4e0 [ 418.093857] [] ? do_lookup+0x25b/0x380 [ 418.159586] [] ? do_lookup+0x25b/0x380 [ 418.225319] [] mutex_lock_nested+0x44/0x50 [ 418.295208] [] do_lookup+0x25b/0x380 [ 418.358857] [] ? security_inode_permission+0x1c/0x30 [ 418.439148] [] link_path_walk+0x141/0x8c0 [ 418.507999] [] path_lookupat+0x58/0x770 [ 418.574767] [] ? getname_flags+0x3f/0x240 [ 418.643619] [] ? __strncpy_from_user+0x35/0x70 [ 418.717720] [] do_path_lookup+0x31/0xc0 [ 418.784645] [] user_path_at+0x59/0xa0 [ 418.849440] [] ? aa_dup_task_context+0x3d/0x70 [ 418.923496] [] ? apparmor_cred_prepare+0x3b/0x60 [ 418.999667] [] ? security_prepare_creds+0x16/0x20 [ 419.076897] [] sys_faccessat+0xa2/0x1e0 [ 419.143714] [] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 419.222091] [] sys_access+0x18/0x20 [ 419.284839] [] system_call_fastpath+0x16/0x1b [ 419.358148] 1 lock held by gnome-session/1896: [ 419.412157] #0: (&sb->s_type->i_mutex_key#13){......}, at: [] do_lookup+0x25b/0x380 [ 419.526811] INFO: task compiz:1980 blocked for more than 60 seconds. [ 419.602923] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 419.696967] compiz D 0000000000000002 0 1980 1896 0x00000000 [ 419.782185] ffff880132021df8 [ 419.816245] 0000000000000046 [ 419.851944] ffffffff816529d6 [ 419.887554] ffff880200000000 [ 419.925720] ffff8801334d73b8 [ 419.959257] ffff880131160000 [ 419.994940] ffff880132021fd8 [ 420.030837] 0000000000000046 [ 420.068784] ffff880132021fd8 [ 420.102224] ffff880132021fd8 [ 420.138135] ffff88013663c240 [ 420.173781] ffff880131160000 [ 420.211780] Call Trace: [ 420.241306] [] ? rwsem_down_failed_common+0x46/0x150 [ 420.321619] [] schedule+0x3f/0x60 [ 420.382308] [] rwsem_down_failed_common+0xb5/0x150 [ 420.460565] [] rwsem_down_write_failed+0x13/0x20 [ 420.536846] [] call_rwsem_down_write_failed+0x13/0x20 [ 420.618341] [] ? sys_mmap_pgoff+0xa9/0x230 [ 420.688397] [] ? down_write+0x60/0x70 [ 420.753230] [] ? sys_mmap_pgoff+0xa9/0x230 [ 420.823225] [] sys_mmap_pgoff+0xa9/0x230 [ 420.891078] [] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 420.969396] [] sys_mmap+0x22/0x30 [ 421.029985] [] system_call_fastpath+0x16/0x1b [ 421.103130] 1 lock held by compiz/1980: [ 421.149582] #0: (&mm->mmap_sem){......}, at: [] sys_mmap_pgoff+0xa9/0x230 [ 421.252666] INFO: task make:3340 blocked for more than 60 seconds. [ 421.327061] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 421.421331] make D ffff880135ada120 0 3340 2129 0x00000000 [ 421.506885] ffff88013798fcd0 [ 421.540797] 0000000000000046 [ 421.576760] ffff880135ada120 [ 421.612695] ffff880135ada7e0 [ 421.651222] ffff88013798fd00 [ 421.685016] ffff880135ada120 [ 421.720928] ffff88013798ffd8 [ 421.757103] ffffffff81c30f40 [ 421.795576] ffff88013798ffd8 [ 421.829457] ffff88013798ffd8 [ 421.865558] ffff880160ae4240 [ 421.901287] ffff880135ada120 [ 421.939282] Call Trace: [ 421.968772] [] schedule+0x3f/0x60 [ 422.029359] [] schedule_timeout+0x335/0x3c0 [ 422.100399] [] ? wait_for_common+0x4a/0x180 [ 422.171322] [] ? wait_for_common+0x4a/0x180 [ 422.242357] [] ? wait_for_common+0x10f/0x180 [ 422.314369] [] wait_for_common+0x117/0x180 [ 422.384471] [] ? try_to_wake_up+0x2f0/0x2f0 [ 422.455460] [] wait_for_completion+0x1d/0x20 [ 422.527535] [] do_fork+0x1b1/0x380 [ 422.589150] [] ? set_current_blocked+0x52/0x60 [ 422.663259] [] sys_vfork+0x25/0x30 [ 422.724829] [] stub_vfork+0x13/0x20 [ 422.787440] [] ? system_call_fastpath+0x16/0x1b [ 422.865160] no locks held by make/3340. [ 422.911124] INFO: task make:4869 blocked for more than 60 seconds. [ 422.985162] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 423.078866] make D ffff880131f80000 0 4869 3340 0x00000000 [ 423.163420] ffff880131ebbcd0 [ 423.196800] 0000000000000046 [ 423.232437] ffff880131f80000 [ 423.268040] ffff880131f806c0 [ 423.305792] ffff880131ebbd00 [ 423.339176] ffff880131f80000 [ 423.374788] ffff880131ebbfd8 [ 423.410492] ffffffff81c30f40 [ 423.448374] ffff880131ebbfd8 [ 423.481812] ffff880131ebbfd8 [ 423.517481] ffff880017aa0000 [ 423.553114] ffff880131f80000 [ 423.590859] Call Trace: [ 423.620094] [] schedule+0x3f/0x60 [ 423.680692] [] schedule_timeout+0x335/0x3c0 [ 423.751826] [] ? wait_for_common+0x4a/0x180 [ 423.822797] [] ? wait_for_common+0x4a/0x180 [ 423.893832] [] ? wait_for_common+0x10f/0x180 [ 423.965905] [] wait_for_common+0x117/0x180 [ 424.035795] [] ? try_to_wake_up+0x2f0/0x2f0 [ 424.106727] [] wait_for_completion+0x1d/0x20 [ 424.178801] [] do_fork+0x1b1/0x380 [ 424.240478] [] ? set_current_blocked+0x52/0x60 [ 424.314568] [] sys_vfork+0x25/0x30 [ 424.376201] [] stub_vfork+0x13/0x20 [ 424.438808] [] ? system_call_fastpath+0x16/0x1b [ 424.513976] no locks held by make/4869. [ 424.560145] INFO: task make:4974 blocked for more than 60 seconds. [ 424.634294] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 424.728055] make D ffff880115174240 0 4974 3340 0x00000000 [ 424.812607] ffff880131f1fcd0 [ 424.845986] 0000000000000046 [ 424.881550] ffff880115174240 [ 424.917121] ffff880115174900 [ 424.954978] ffff880131f1fd00 [ 424.988364] ffff880115174240 [ 425.023933] ffff880131f1ffd8 [ 425.059503] ffffffff81c30f40 [ 425.097249] ffff880131f1ffd8 [ 425.130639] ffff880131f1ffd8 [ 425.166258] ffff880154262120 [ 425.201883] ffff880115174240 [ 425.239734] Call Trace: [ 425.268969] [] schedule+0x3f/0x60 [ 425.329538] [] schedule_timeout+0x335/0x3c0 [ 425.400636] [] ? wait_for_common+0x4a/0x180 [ 425.471565] [] ? wait_for_common+0x4a/0x180 [ 425.542496] [] ? wait_for_common+0x10f/0x180 [ 425.614467] [] wait_for_common+0x117/0x180 [ 425.684357] [] ? try_to_wake_up+0x2f0/0x2f0 [ 425.755287] [] wait_for_completion+0x1d/0x20 [ 425.827257] [] do_fork+0x1b1/0x380 [ 425.888827] [] ? set_current_blocked+0x52/0x60 [ 425.962880] [] sys_vfork+0x25/0x30 [ 426.024448] [] stub_vfork+0x13/0x20 [ 426.087060] [] ? system_call_fastpath+0x16/0x1b [ 426.164328] no locks held by make/4974. [ 426.210223] INFO: task make:5185 blocked for more than 60 seconds. [ 426.284265] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 426.377971] make D ffff880219c5c240 0 5185 3340 0x00000000 [ 426.462522] ffff88020a9bdcd0 [ 426.495901] 0000000000000046 [ 426.531466] ffff880219c5c240 [ 426.567086] ffff880219c5c900 [ 426.604892] ffff88020a9bdd00 [ 426.638278] ffff880219c5c240 [ 426.673895] ffff88020a9bdfd8 [ 426.709521] ffffffff81c30f40 [ 426.747267] ffff88020a9bdfd8 [ 426.780701] ffff88020a9bdfd8 [ 426.816332] ffff88015437a120 [ 426.851902] ffff880219c5c240 [ 426.889650] Call Trace: [ 426.918884] [] schedule+0x3f/0x60 [ 426.979452] [] schedule_timeout+0x335/0x3c0 [ 427.050445] [] ? wait_for_common+0x4a/0x180 [ 427.121480] [] ? wait_for_common+0x4a/0x180 [ 427.192413] [] ? wait_for_common+0x10f/0x180 [ 427.264427] [] wait_for_common+0x117/0x180 [ 427.334479] [] ? try_to_wake_up+0x2f0/0x2f0 [ 427.405413] [] wait_for_completion+0x1d/0x20 [ 427.477384] [] do_fork+0x1b1/0x380 [ 427.538950] [] ? set_current_blocked+0x52/0x60 [ 427.613003] [] sys_vfork+0x25/0x30 [ 427.674572] [] stub_vfork+0x13/0x20 [ 427.737183] [] ? system_call_fastpath+0x16/0x1b [ 427.812446] no locks held by make/5185. [ 427.858438] INFO: task make:5799 blocked for more than 60 seconds. [ 427.932408] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 428.026126] make D ffff8801dd750000 0 5799 5585 0x00000000 [ 428.110772] ffff8801dd74dcd0 [ 428.144150] 0000000000000046 [ 428.179718] ffff8801dd750000 [ 428.215287] ffff8801dd7506c0 [ 428.253032] ffff8801dd74dd00 [ 428.286425] ffff8801dd750000 [ 428.321992] ffff8801dd74dfd8 [ 428.357565] ffffffff81c30f40 [ 428.395316] ffff8801dd74dfd8 [ 428.428701] ffff8801dd74dfd8 [ 428.464271] ffff8801f375a120 [ 428.499841] ffff8801dd750000 [ 428.537587] Call Trace: [ 428.566824] [] schedule+0x3f/0x60 [ 428.627454] [] schedule_timeout+0x335/0x3c0 [ 428.698385] [] ? wait_for_common+0x4a/0x180 [ 428.769315] [] ? wait_for_common+0x4a/0x180 [ 428.840245] [] ? wait_for_common+0x10f/0x180 [ 428.912219] [] wait_for_common+0x117/0x180 [ 428.982107] [] ? try_to_wake_up+0x2f0/0x2f0 [ 429.053104] [] wait_for_completion+0x1d/0x20 [ 429.125112] [] do_fork+0x1b1/0x380 [ 429.186682] [] ? set_current_blocked+0x52/0x60 [ 429.260732] [] sys_vfork+0x25/0x30 [ 429.322301] [] stub_vfork+0x13/0x20 [ 429.384913] [] ? system_call_fastpath+0x16/0x1b [ 429.462513] no locks held by make/5799. [ 429.508395] INFO: task make:5916 blocked for more than 60 seconds. [ 429.582427] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.676136] make D ffff8801f99c2120 0 5916 3340 0x00000000 [ 429.760686] ffff880207263cd0 [ 429.794064] 0000000000000046 [ 429.829630] ffff8801f99c2120 [ 429.865242] ffff8801f99c27e0 [ 429.903057] ffff880207263d00 [ 429.936444] ffff8801f99c2120 [ 429.972058] ffff880207263fd8 [ 430.007686] ffffffff81c30f40 [ 430.045433] ffff880207263fd8 [ 430.078870] ffff880207263fd8 [ 430.114499] ffff8801541fa120 [ 430.150066] ffff8801f99c2120 [ 430.187918] Call Trace: [ 430.217153] [] schedule+0x3f/0x60 [ 430.277727] [] schedule_timeout+0x335/0x3c0 [ 430.348714] [] ? wait_for_common+0x4a/0x180 [ 430.419750] [] ? wait_for_common+0x4a/0x180 [ 430.490786] [] ? wait_for_common+0x10f/0x180 [ 430.562799] [] wait_for_common+0x117/0x180 [ 430.632902] [] ? try_to_wake_up+0x2f0/0x2f0 [ 430.703992] [] wait_for_completion+0x1d/0x20 [ 430.775963] [] do_fork+0x1b1/0x380 [ 430.837532] [] ? set_current_blocked+0x52/0x60 [ 430.911583] [] sys_vfork+0x25/0x30 [ 430.973152] [] stub_vfork+0x13/0x20 [ 431.035762] [] ? system_call_fastpath+0x16/0x1b [ 431.112028] no locks held by make/5916. [ 431.158013] INFO: task make:6173 blocked for more than 60 seconds. [ 431.232031] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 431.325737] make D ffff8800771b2120 0 6173 3340 0x00000000 [ 431.410431] ffff8800771d5cd0 [ 431.443919] 0000000000000046 [ 431.479587] ffff8800771b2120 [ 431.515265] ffff8800771b27e0 [ 431.553179] ffff8800771d5d00 [ 431.586567] ffff8800771b2120 [ 431.622134] ffff8800771d5fd8 [ 431.657704] ffffffff81c30f40 [ 431.695451] ffff8800771d5fd8 [ 431.728841] ffff8800771d5fd8 [ 431.764453] ffff880006134240 [ 431.800086] ffff8800771b2120 [ 431.837936] Call Trace: [ 431.867174] [] schedule+0x3f/0x60 [ 431.927699] [] schedule_timeout+0x335/0x3c0 [ 431.998737] [] ? wait_for_common+0x4a/0x180 [ 432.069711] [] ? wait_for_common+0x4a/0x180 [ 432.140699] [] ? wait_for_common+0x10f/0x180 [ 432.212712] [] wait_for_common+0x117/0x180 [ 432.282818] [] ? try_to_wake_up+0x2f0/0x2f0 [ 432.353905] [] wait_for_completion+0x1d/0x20 [ 432.425982] [] do_fork+0x1b1/0x380 [ 432.487591] [] ? set_current_blocked+0x52/0x60 [ 432.561711] [] sys_vfork+0x25/0x30 [ 432.623379] [] stub_vfork+0x13/0x20 [ 432.685991] [] ? system_call_fastpath+0x16/0x1b [ 432.761091] no locks held by make/6173. [ 432.807009] INFO: task make:6356 blocked for more than 60 seconds. [ 432.881043] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 432.974812] make D ffff88007d0c4240 0 6356 6173 0x00000000 [ 433.059370] ffff8800afae7cd0 [ 433.092751] 0000000000000046 [ 433.128317] ffff88007d0c4240 [ 433.163887] ffff88007d0c4900 [ 433.201683] ffff8800afae7d00 [ 433.235129] ffff88007d0c4240 [ 433.270746] ffff8800afae7fd8 [ 433.306371] ffffffff81c30f40 [ 433.344119] ffff8800afae7fd8 [ 433.377510] ffff8800afae7fd8 [ 433.413079] ffff880164ce2120 [ 433.448649] ffff88007d0c4240 [ 433.486500] Call Trace: [ 433.515736] [] schedule+0x3f/0x60 [ 433.576302] [] schedule_timeout+0x335/0x3c0 [ 433.647295] [] ? wait_for_common+0x4a/0x180 [ 433.718331] [] ? wait_for_common+0x4a/0x180 [ 433.789262] [] ? wait_for_common+0x10f/0x180 [ 433.861276] [] wait_for_common+0x117/0x180 [ 433.931331] [] ? try_to_wake_up+0x2f0/0x2f0 [ 434.002263] [] wait_for_completion+0x1d/0x20 [ 434.074231] [] do_fork+0x1b1/0x380 [ 434.135801] [] ? set_current_blocked+0x52/0x60 [ 434.209854] [] sys_vfork+0x25/0x30 [ 434.271466] [] stub_vfork+0x13/0x20 [ 434.334136] [] ? system_call_fastpath+0x16/0x1b [ 434.409262] no locks held by make/6356. [ 434.455549] INFO: task make:6403 blocked for more than 60 seconds. [ 434.529950] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 434.623983] make D ffff880060ef8000 0 6403 3340 0x00000000 [ 434.709356] ffff880060f01cd0 [ 434.742985] 0000000000000046 [ 434.778825] ffff880060ef8000 [ 434.814735] ffff880060ef86c0 [ 434.853025] ffff880060f01d00 [ 434.886752] ffff880060ef8000 [ 434.922618] ffff880060f01fd8 [ 434.958500] ffffffff81c30f40 [ 434.996970] ffff880060f01fd8 [ 435.030574] ffff880060f01fd8 [ 435.066455] ffff880026da8000 [ 435.102405] ffff880060ef8000 [ 435.140700] Call Trace: [ 435.170150] [] schedule+0x3f/0x60 [ 435.231403] [] schedule_timeout+0x335/0x3c0 [ 435.303246] [] ? wait_for_common+0x4a/0x180 [ 435.374940] [] ? wait_for_common+0x4a/0x180 [ 435.447067] [] ? wait_for_common+0x10f/0x180 [ 435.519893] [] wait_for_common+0x117/0x180 [ 435.590533] [] ? try_to_wake_up+0x2f0/0x2f0 [ 435.662413] [] wait_for_completion+0x1d/0x20 [ 435.735270] [] do_fork+0x1b1/0x380 [ 435.797600] [] ? set_current_blocked+0x52/0x60 [ 435.872499] [] sys_vfork+0x25/0x30 [ 435.934958] [] stub_vfork+0x13/0x20 [ 435.998264] [] ? system_call_fastpath+0x16/0x1b [ 436.074094] no locks held by make/6403. [ 436.120272] INFO: task make:6445 blocked for more than 60 seconds. [ 436.194562] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 436.288574] make D ffff88005b642120 0 6445 4862 0x00000000 [ 436.373985] ffff88005b64fcd0 [ 436.407681] 0000000000000046 [ 436.443716] ffff88005b642120 [ 436.479649] ffff88005b6427e0 [ 436.518020] ffff88005b64fd00 [ 436.551713] ffff88005b642120 [ 436.587514] ffff88005b64ffd8 [ 436.623461] ffffffff81c30f40 [ 436.661767] ffff88005b64ffd8 [ 436.695503] ffff88005b64ffd8 [ 436.732126] ffff8800101a8000 [ 436.768004] ffff88005b642120 [ 436.806298] Call Trace: [ 436.835846] [] schedule+0x3f/0x60 [ 436.896947] [] schedule_timeout+0x335/0x3c0 [ 436.968631] [] ? wait_for_common+0x4a/0x180 [ 437.040245] [] ? wait_for_common+0x4a/0x180 [ 437.111825] [] ? wait_for_common+0x10f/0x180 [ 437.184554] [] wait_for_common+0x117/0x180 [ 437.255148] [] ? try_to_wake_up+0x2f0/0x2f0 [ 437.326702] [] wait_for_completion+0x1d/0x20 [ 437.399469] [] do_fork+0x1b1/0x380 [ 437.461829] [] ? set_current_blocked+0x52/0x60 [ 437.536531] [] sys_vfork+0x25/0x30 [ 437.598990] [] stub_vfork+0x13/0x20 [ 437.662300] [] ? system_call_fastpath+0x16/0x1b [ 437.739107] no locks held by make/6445. [ 437.785128] INFO: task make:6453 blocked for more than 60 seconds. [ 437.861891] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 437.955665] make D ffff88005b6c4240 0 6453 6173 0x00000000 [ 438.040210] ffff88005b6cdcd0 [ 438.073592] 0000000000000046 [ 438.109156] ffff88005b6c4240 [ 438.144727] ffff88005b6c4900 [ 438.182579] ffff88005b6cdd00 [ 438.216016] ffff88005b6c4240 [ 438.251642] ffff88005b6cdfd8 [ 438.287211] ffffffff81c30f40 [ 438.324958] ffff88005b6cdfd8 [ 438.358348] ffff88005b6cdfd8 [ 438.393966] ffff8801f99c2120 [ 438.429592] ffff88005b6c4240 [ 438.467459] Call Trace: [ 438.497291] [] schedule+0x3f/0x60 [ 438.558460] [] schedule_timeout+0x335/0x3c0 [ 438.630252] [] ? wait_for_common+0x4a/0x180 [ 438.702169] [] ? wait_for_common+0x4a/0x180 [ 438.774128] [] ? wait_for_common+0x10f/0x180 [ 438.847005] [] wait_for_common+0x117/0x180 [ 438.917524] [] ? try_to_wake_up+0x2f0/0x2f0 [ 438.989035] [] wait_for_completion+0x1d/0x20 [ 439.061888] [] do_fork+0x1b1/0x380 [ 439.124029] [] ? set_current_blocked+0x52/0x60 [ 439.198923] [] sys_vfork+0x25/0x30 [ 439.261222] [] stub_vfork+0x13/0x20 [ 439.324609] [] ? system_call_fastpath+0x16/0x1b [ 439.400894] no locks held by make/6453. [ 439.447046] INFO: task make:6581 blocked for more than 60 seconds. [ 439.521755] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 439.615926] make D ffff88004c78c240 0 6581 4869 0x00000000 [ 439.701439] ffff88008fc99cd0 [ 439.735060] 0000000000000046 [ 439.770928] ffff88004c78c240 [ 439.806875] ffff88004c78c900 [ 439.845203] ffff88008fc99d00 [ 439.878877] ffff88004c78c240 [ 439.914810] ffff88008fc99fd8 [ 439.950677] ffffffff81c30f40 [ 439.989090] ffff88008fc99fd8 [ 440.022869] ffff88008fc99fd8 [ 440.058805] ffff8800a7304240 [ 440.094678] ffff88004c78c240 [ 440.133055] Call Trace: [ 440.162521] [] schedule+0x3f/0x60 [ 440.223790] [] schedule_timeout+0x335/0x3c0 [ 440.295545] [] ? wait_for_common+0x4a/0x180 [ 440.367831] [] ? wait_for_common+0x4a/0x180 [ 440.439536] [] ? wait_for_common+0x10f/0x180 [ 440.512148] [] wait_for_common+0x117/0x180 [ 440.582788] [] ? try_to_wake_up+0x2f0/0x2f0 [ 440.654658] [] wait_for_completion+0x1d/0x20 [ 440.727484] [] do_fork+0x1b1/0x380 [ 440.789900] [] ? set_current_blocked+0x52/0x60 [ 440.864878] [] sys_vfork+0x25/0x30 [ 440.927213] [] stub_vfork+0x13/0x20 [ 440.990552] [] ? system_call_fastpath+0x16/0x1b [ 441.066547] no locks held by make/6581. [ 441.112753] INFO: task make:6630 blocked for more than 60 seconds. [ 441.187039] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 441.281132] make D ffff880048622120 0 6630 4869 0x00000000 [ 441.366464] ffff88004865bcd0 [ 441.400054] 0000000000000046 [ 441.435893] ffff880048622120 [ 441.471804] ffff8800486227e0 [ 441.510095] ffff88004865bd00 [ 441.543765] ffff880048622120 [ 441.579584] ffff88004865bfd8 [ 441.615458] ffffffff81c30f40 [ 441.653828] ffff88004865bfd8 [ 441.687445] ffff88004865bfd8 [ 441.723361] ffff88014fd4a120 [ 441.759308] ffff880048622120 [ 441.797655] Call Trace: [ 441.827154] [] schedule+0x3f/0x60 [ 441.888374] [] schedule_timeout+0x335/0x3c0 [ 441.960097] [] ? wait_for_common+0x4a/0x180 [ 442.031650] [] ? wait_for_common+0x4a/0x180 [ 442.103290] [] ? wait_for_common+0x10f/0x180 [ 442.175936] [] wait_for_common+0x117/0x180 [ 442.246480] [] ? try_to_wake_up+0x2f0/0x2f0 [ 442.318330] [] wait_for_completion+0x1d/0x20 [ 442.391029] [] do_fork+0x1b1/0x380 [ 442.453265] [] ? set_current_blocked+0x52/0x60 [ 442.528098] [] sys_vfork+0x25/0x30 [ 442.590425] [] stub_vfork+0x13/0x20 [ 442.653842] [] ? system_call_fastpath+0x16/0x1b [ 442.736454] no locks held by make/6630. [ 442.782669] INFO: task make:6679 blocked for more than 60 seconds. [ 442.856839] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 442.950944] make D ffff8801a9aac240 0 6679 4869 0x00000000 [ 443.036244] ffff88018f2fdcd0 [ 443.069836] 0000000000000046 [ 443.105750] ffff8801a9aac240 [ 443.141668] ffff8801a9aac900 [ 443.179986] ffff88018f2fdd00 [ 443.213692] ffff8801a9aac240 [ 443.249704] ffff88018f2fdfd8 [ 443.286000] ffffffff81c30f40 [ 443.324340] ffff88018f2fdfd8 [ 443.357989] ffff88018f2fdfd8 [ 443.393948] ffff88003200a120 [ 443.429859] ffff8801a9aac240 [ 443.468171] Call Trace: [ 443.497708] [] schedule+0x3f/0x60 [ 443.558806] [] schedule_timeout+0x335/0x3c0 [ 443.630485] [] ? wait_for_common+0x4a/0x180 [ 443.702493] [] ? wait_for_common+0x4a/0x180 [ 443.774018] [] ? wait_for_common+0x10f/0x180 [ 443.846771] [] wait_for_common+0x117/0x180 [ 443.917377] [] ? try_to_wake_up+0x2f0/0x2f0 [ 443.988983] [] wait_for_completion+0x1d/0x20 [ 444.061683] [] do_fork+0x1b1/0x380 [ 444.123955] [] ? set_current_blocked+0x52/0x60 [ 444.198655] [] sys_vfork+0x25/0x30 [ 444.261409] [] stub_vfork+0x13/0x20 [ 444.324656] [] ? system_call_fastpath+0x16/0x1b [ 444.400424] no locks held by make/6679. [ 444.446711] INFO: task make:6731 blocked for more than 60 seconds. [ 444.521017] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 444.615298] make D ffff8801881f2120 0 6731 6403 0x00000000 [ 444.700715] ffff880188229cd0 [ 444.734477] 0000000000000046 [ 444.770417] ffff8801881f2120 [ 444.806381] ffff8801881f27e0 [ 444.844852] ffff880188229d00 [ 444.878543] ffff8801881f2120 [ 444.914493] ffff880188229fd8 [ 444.950427] ffffffff81c30f40 [ 444.988641] ffff880188229fd8 [ 445.022420] ffff880188229fd8 [ 445.058360] ffff8800b9df4240 [ 445.094321] ffff8801881f2120 [ 445.132748] Call Trace: [ 445.162222] [] schedule+0x3f/0x60 [ 445.223383] [] schedule_timeout+0x335/0x3c0 [ 445.295047] [] ? wait_for_common+0x4a/0x180 [ 445.366716] [] ? wait_for_common+0x4a/0x180 [ 445.438876] [] ? wait_for_common+0x10f/0x180 [ 445.511469] [] wait_for_common+0x117/0x180 [ 445.582116] [] ? try_to_wake_up+0x2f0/0x2f0 [ 445.654157] [] wait_for_completion+0x1d/0x20 [ 445.726745] [] do_fork+0x1b1/0x380 [ 445.789057] [] ? set_current_blocked+0x52/0x60 [ 445.863850] [] sys_vfork+0x25/0x30 [ 445.926020] [] stub_vfork+0x13/0x20 [ 445.989305] [] ? system_call_fastpath+0x16/0x1b [ 446.065079] no locks held by make/6731. [ 446.111221] INFO: task make:6746 blocked for more than 60 seconds. [ 446.185450] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 446.279466] make D ffff880188298000 0 6746 4869 0x00000000 [ 446.364745] ffff88018827bcd0 [ 446.398404] 0000000000000046 [ 446.434318] ffff880188298000 [ 446.470256] ffff8801882986c0 [ 446.508635] ffff88018827bd00 [ 446.542337] ffff880188298000 [ 446.578336] ffff88018827bfd8 [ 446.614195] ffffffff81c30f40 [ 446.652561] ffff88018827bfd8 [ 446.686295] ffff88018827bfd8 [ 446.722201] ffff88015d2c4240 [ 446.758085] ffff880188298000 [ 446.796495] Call Trace: [ 446.826016] [] schedule+0x3f/0x60 [ 446.887213] [] schedule_timeout+0x335/0x3c0 [ 446.958866] [] ? wait_for_common+0x4a/0x180 [ 447.030623] [] ? wait_for_common+0x4a/0x180 [ 447.102291] [] ? wait_for_common+0x10f/0x180 [ 447.175037] [] wait_for_common+0x117/0x180 [ 447.245564] [] ? try_to_wake_up+0x2f0/0x2f0 [ 447.317608] [] wait_for_completion+0x1d/0x20 [ 447.390303] [] do_fork+0x1b1/0x380 [ 447.452503] [] ? set_current_blocked+0x52/0x60 [ 447.527294] [] sys_vfork+0x25/0x30 [ 447.589585] [] stub_vfork+0x13/0x20 [ 447.652841] [] ? system_call_fastpath+0x16/0x1b [ 447.734298] no locks held by make/6746. [ 447.780479] INFO: task make:6754 blocked for more than 60 seconds. [ 447.854776] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 447.948916] make D ffff8801882f0000 0 6754 6506 0x00000000 [ 448.034514] ffff8801882bbcd0 [ 448.068223] 0000000000000046 [ 448.104176] ffff8801882f0000 [ 448.140055] ffff8801882f06c0 [ 448.178399] ffff8801882bbd00 [ 448.212076] ffff8801882f0000 [ 448.247942] ffff8801882bbfd8 [ 448.283771] ffffffff81c30f40 [ 448.322344] ffff8801882bbfd8 [ 448.356114] ffff8801882bbfd8 [ 448.391986] ffff8800b6782120 [ 448.427933] ffff8801882f0000 [ 448.466344] Call Trace: [ 448.495886] [] schedule+0x3f/0x60 [ 448.557155] [] schedule_timeout+0x335/0x3c0 [ 448.628750] [] ? wait_for_common+0x4a/0x180 [ 448.700435] [] ? wait_for_common+0x4a/0x180 [ 448.772308] [] ? wait_for_common+0x10f/0x180 [ 448.845404] [] wait_for_common+0x117/0x180 [ 448.916016] [] ? try_to_wake_up+0x2f0/0x2f0 [ 448.987611] [] wait_for_completion+0x1d/0x20 [ 449.060308] [] do_fork+0x1b1/0x380 [ 449.122553] [] ? set_current_blocked+0x52/0x60 [ 449.197258] [] sys_vfork+0x25/0x30 [ 449.259527] [] stub_vfork+0x13/0x20 [ 449.323248] [] ? system_call_fastpath+0x16/0x1b [ 449.398930] no locks held by make/6754. [ 449.445191] INFO: task make:6792 blocked for more than 60 seconds. [ 449.519436] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 449.613536] make D ffff8801830f0000 0 6792 6403 0x00000000 [ 449.699034] ffff8801830e7cd0 [ 449.732755] 0000000000000046 [ 449.768630] ffff8801830f0000 [ 449.804503] ffff8801830f06c0 [ 449.842870] ffff8801830e7d00 [ 449.876480] ffff8801830f0000 [ 449.912351] ffff8801830e7fd8 [ 449.948340] ffffffff81c30f40 [ 449.986727] ffff8801830e7fd8 [ 450.020410] ffff8801830e7fd8 [ 450.056277] ffff88014dec0000 [ 450.092073] ffff8801830f0000 [ 450.130210] Call Trace: [ 450.159781] [] schedule+0x3f/0x60 [ 450.220959] [] schedule_timeout+0x335/0x3c0 [ 450.293059] [] ? wait_for_common+0x4a/0x180 [ 450.364694] [] ? wait_for_common+0x4a/0x180 [ 450.436253] [] ? wait_for_common+0x10f/0x180 [ 450.508958] [] wait_for_common+0x117/0x180 [ 450.579550] [] ? try_to_wake_up+0x2f0/0x2f0 [ 450.651133] [] wait_for_completion+0x1d/0x20 [ 450.723819] [] do_fork+0x1b1/0x380 [ 450.786096] [] ? set_current_blocked+0x52/0x60 [ 450.860870] [] sys_vfork+0x25/0x30 [ 450.923041] [] stub_vfork+0x13/0x20 [ 450.986304] [] ? system_call_fastpath+0x16/0x1b [ 451.062134] no locks held by make/6792. [ 451.108290] INFO: task make:6838 blocked for more than 60 seconds. [ 451.182789] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 451.276859] make D ffff880183282120 0 6838 5185 0x00000000 [ 451.362241] ffff88018f14fcd0 [ 451.395942] 0000000000000046 [ 451.431746] ffff880183282120 [ 451.467637] ffff8801832827e0 [ 451.506002] ffff88018f14fd00 [ 451.539918] ffff880183282120 [ 451.575894] ffff88018f14ffd8 [ 451.611781] ffffffff81c30f40 [ 451.650145] ffff88018f14ffd8 [ 451.684577] ffff88018f14ffd8 [ 451.720467] ffff8800560d8000 [ 451.756352] ffff880183282120 [ 451.794708] Call Trace: [ 451.824162] [] schedule+0x3f/0x60 [ 451.885419] [] schedule_timeout+0x335/0x3c0 [ 451.957050] [] ? wait_for_common+0x4a/0x180 [ 452.028624] [] ? wait_for_common+0x4a/0x180 [ 452.100331] [] ? wait_for_common+0x10f/0x180 [ 452.172923] [] wait_for_common+0x117/0x180 [ 452.243523] [] ? try_to_wake_up+0x2f0/0x2f0 [ 452.315155] [] wait_for_completion+0x1d/0x20 [ 452.387778] [] do_fork+0x1b1/0x380 [ 452.450095] [] ? set_current_blocked+0x52/0x60 [ 452.524838] [] sys_vfork+0x25/0x30 [ 452.587103] [] stub_vfork+0x13/0x20 [ 452.650409] [] ? system_call_fastpath+0x16/0x1b [ 452.726211] no locks held by make/6838. [ 452.772403] INFO: task make:6917 blocked for more than 60 seconds. [ 452.846701] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 452.940706] make D ffff88017d72a120 0 6917 5185 0x00000000 [ 453.026093] ffff880183033cd0 [ 453.059726] 0000000000000046 [ 453.095683] ffff88017d72a120 [ 453.131559] ffff88017d72a7e0 [ 453.169864] ffff880183033d00 [ 453.203616] ffff88017d72a120 [ 453.239531] ffff880183033fd8 [ 453.275330] ffffffff81c30f40 [ 453.313695] ffff880183033fd8 [ 453.347480] ffff880183033fd8 [ 453.383292] ffff8801714da120 [ 453.419263] ffff88017d72a120 [ 453.457609] Call Trace: [ 453.491731] [] schedule+0x3f/0x60 [ 453.552485] [] schedule_timeout+0x335/0x3c0 [ 453.623680] [] ? wait_for_common+0x4a/0x180 [ 453.694639] [] ? wait_for_common+0x4a/0x180 [ 453.765592] [] ? wait_for_common+0x10f/0x180 [ 453.837642] [] wait_for_common+0x117/0x180 [ 453.907562] [] ? try_to_wake_up+0x2f0/0x2f0 [ 453.978569] [] wait_for_completion+0x1d/0x20 [ 454.050564] [] do_fork+0x1b1/0x380 [ 454.112207] [] ? set_current_blocked+0x52/0x60 [ 454.186287] [] sys_vfork+0x25/0x30 [ 454.247937] [] stub_vfork+0x13/0x20 [ 454.310574] [] ? system_call_fastpath+0x16/0x1b [ 454.385767] no locks held by make/6917. [ 454.432094] INFO: task make:6957 blocked for more than 60 seconds. [ 454.506486] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 454.600385] make D ffff88002aed4240 0 6957 6403 0x00000000 [ 454.685747] ffff88002af39cd0 [ 454.719508] 0000000000000046 [ 454.755527] ffff88002aed4240 [ 454.791471] ffff88002aed4900 [ 454.829770] ffff88002af39d00 [ 454.863594] ffff88002aed4240 [ 454.899499] ffff88002af39fd8 [ 454.935389] ffffffff81c30f40 [ 454.973809] ffff88002af39fd8 [ 455.007678] ffff88002af39fd8 [ 455.043685] ffff880013a78000 [ 455.079759] ffff88002aed4240 [ 455.119932] Call Trace: [ 455.149637] [] schedule+0x3f/0x60 [ 455.211100] [] schedule_timeout+0x335/0x3c0 [ 455.282959] [] ? wait_for_common+0x4a/0x180 [ 455.354778] [] ? wait_for_common+0x4a/0x180 [ 455.426769] [] ? wait_for_common+0x10f/0x180 [ 455.499674] [] wait_for_common+0x117/0x180 [ 455.569896] [] ? try_to_wake_up+0x2f0/0x2f0 [ 455.641144] [] wait_for_completion+0x1d/0x20 [ 455.713641] [] do_fork+0x1b1/0x380 [ 455.775391] [] ? set_current_blocked+0x52/0x60 [ 455.849817] [] sys_vfork+0x25/0x30 [ 455.911773] [] stub_vfork+0x13/0x20 [ 455.974719] [] ? system_call_fastpath+0x16/0x1b [ 456.050361] no locks held by make/6957. [ 456.096611] INFO: task make:6993 blocked for more than 60 seconds. [ 456.170766] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 456.264756] make D ffff880026c64240 0 6993 3340 0x00000000 [ 456.350180] ffff88002fc25cd0 [ 456.383731] 0000000000000046 [ 456.419668] ffff880026c64240 [ 456.455391] ffff880026c64900 [ 456.493709] ffff88002fc25d00 [ 456.527267] ffff880026c64240 [ 456.563003] ffff88002fc25fd8 [ 456.598824] ffffffff81c30f40 [ 456.637075] ffff88002fc25fd8 [ 456.670771] ffff88002fc25fd8 [ 456.706573] ffff880032378000 [ 456.742278] ffff880026c64240 [ 456.780329] Call Trace: [ 456.809813] [] schedule+0x3f/0x60 [ 456.870841] [] schedule_timeout+0x335/0x3c0 [ 456.942213] [] ? wait_for_common+0x4a/0x180 [ 457.013563] [] ? wait_for_common+0x4a/0x180 [ 457.084939] [] ? wait_for_common+0x10f/0x180 [ 457.157193] [] wait_for_common+0x117/0x180 [ 457.227654] [] ? try_to_wake_up+0x2f0/0x2f0 [ 457.299185] [] wait_for_completion+0x1d/0x20 [ 457.371364] [] do_fork+0x1b1/0x380 [ 457.433294] [] ? set_current_blocked+0x52/0x60 [ 457.507410] [] sys_vfork+0x25/0x30 [ 457.569231] [] stub_vfork+0x13/0x20 [ 457.631973] [] ? system_call_fastpath+0x16/0x1b [ 457.707375] no locks held by make/6993. [ 457.753576] INFO: task make:7128 blocked for more than 60 seconds. [ 457.827838] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 457.921802] make D ffff88001b6d2120 0 7128 6173 0x00000000 [ 458.007419] ffff88001b6f9cd0 [ 458.041181] 0000000000000046 [ 458.077107] ffff88001b6d2120 [ 458.112960] ffff88001b6d27e0 [ 458.151088] ffff88001b6f9d00 [ 458.184740] ffff88001b6d2120 [ 458.220591] ffff88001b6f9fd8 [ 458.256588] ffffffff81c30f40 [ 458.294946] ffff88001b6f9fd8 [ 458.328655] ffff88001b6f9fd8 [ 458.364649] ffff88001037a120 [ 458.400523] ffff88001b6d2120 [ 458.441667] Call Trace: [ 458.470965] [] schedule+0x3f/0x60 [ 458.531612] [] schedule_timeout+0x335/0x3c0 [ 458.602672] [] ? wait_for_common+0x4a/0x180 [ 458.673632] [] ? wait_for_common+0x4a/0x180 [ 458.744634] [] ? wait_for_common+0x10f/0x180 [ 458.816637] [] wait_for_common+0x117/0x180 [ 458.886602] [] ? try_to_wake_up+0x2f0/0x2f0 [ 458.957559] [] wait_for_completion+0x1d/0x20 [ 459.029607] [] do_fork+0x1b1/0x380 [ 459.091216] [] ? set_current_blocked+0x52/0x60 [ 459.165332] [] sys_vfork+0x25/0x30 [ 459.227033] [] stub_vfork+0x13/0x20 [ 459.289719] [] ? system_call_fastpath+0x16/0x1b [ 459.367779] no locks held by make/7128. [ 459.413705] INFO: task make:7170 blocked for more than 60 seconds. [ 459.487670] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 459.581481] make D ffff88016a9ec240 0 7170 5185 0x00000000 [ 459.666109] ffff88016aa17cd0 [ 459.699527] 0000000000000046 [ 459.735167] ffff88016a9ec240 [ 459.770738] ffff88016a9ec900 [ 459.808585] ffff88016aa17d00 [ 459.841979] ffff88016a9ec240 [ 459.877548] ffff88016aa17fd8 [ 459.913144] ffffffff81c30f40 [ 459.950967] ffff88016aa17fd8 [ 459.984360] ffff88016aa17fd8 [ 460.019955] ffff880219ed4240 [ 460.055603] ffff88016a9ec240 [ 460.096573] Call Trace: [ 460.125842] [] schedule+0x3f/0x60 [ 460.186440] [] schedule_timeout+0x335/0x3c0 [ 460.257401] [] ? wait_for_common+0x4a/0x180 [ 460.328407] [] ? wait_for_common+0x4a/0x180 [ 460.399364] [] ? wait_for_common+0x10f/0x180 [ 460.471411] [] wait_for_common+0x117/0x180 [ 460.541327] [] ? try_to_wake_up+0x2f0/0x2f0 [ 460.612335] [] wait_for_completion+0x1d/0x20 [ 460.684335] [] do_fork+0x1b1/0x380 [ 460.745979] [] ? set_current_blocked+0x52/0x60 [ 460.820064] [] sys_vfork+0x25/0x30 [ 460.881705] [] stub_vfork+0x13/0x20 [ 460.944342] [] ? system_call_fastpath+0x16/0x1b [ 461.019535] no locks held by make/7170. [ 461.065552] INFO: task make:7172 blocked for more than 60 seconds. [ 461.139755] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 461.233647] make D ffff880017aa0000 0 7172 6403 0x00000000 [ 461.318433] ffff880017a9dcd0 [ 461.351991] 0000000000000046 [ 461.387667] ffff880017aa0000 [ 461.423261] ffff880017aa06c0 [ 461.461113] ffff880017a9dd00 [ 461.494633] ffff880017aa0000 [ 461.530282] ffff880017a9dfd8 [ 461.565922] ffffffff81c30f40 [ 461.603805] ffff880017a9dfd8 [ 461.637196] ffff880017a9dfd8 [ 461.672839] ffff880013a38000 [ 461.708517] ffff880017aa0000 [ 461.746396] Call Trace: [ 461.775704] [] schedule+0x3f/0x60 [ 461.836687] [] schedule_timeout+0x335/0x3c0 [ 461.908374] [] ? wait_for_common+0x4a/0x180 [ 461.980059] [] ? wait_for_common+0x4a/0x180 [ 462.051682] [] ? wait_for_common+0x10f/0x180 [ 462.124411] [] wait_for_common+0x117/0x180 [ 462.195003] [] ? try_to_wake_up+0x2f0/0x2f0 [ 462.266685] [] wait_for_completion+0x1d/0x20 [ 462.339371] [] do_fork+0x1b1/0x380 [ 462.401640] [] ? set_current_blocked+0x52/0x60 [ 462.476606] [] sys_vfork+0x25/0x30 [ 462.538894] [] stub_vfork+0x13/0x20 [ 462.602073] [] ? system_call_fastpath+0x16/0x1b [ 462.678062] no locks held by make/7172. [ 462.724295] INFO: task gcc:7192 blocked for more than 60 seconds. [ 462.797645] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 462.891759] gcc D ffff88016ab62120 0 7192 7020 0x00000000 [ 462.977447] ffff88016ab93cd0 [ 463.011162] 0000000000000046 [ 463.047123] ffff88016ab62120 [ 463.083106] ffff88016ab627e0 [ 463.121448] ffff88016ab93d00 [ 463.155286] ffff88016ab62120 [ 463.191297] ffff88016ab93fd8 [ 463.227251] ffffffff81c30f40 [ 463.265705] ffff88016ab93fd8 [ 463.299489] ffff88016ab93fd8 [ 463.335408] ffff88005b6c2120 [ 463.371393] ffff88016ab62120 [ 463.409935] Call Trace: [ 463.439551] [] schedule+0x3f/0x60 [ 463.500844] [] schedule_timeout+0x335/0x3c0 [ 463.572478] [] ? wait_for_common+0x4a/0x180 [ 463.644248] [] ? wait_for_common+0x4a/0x180 [ 463.715738] [] ? wait_for_common+0x10f/0x180 [ 463.787943] [] wait_for_common+0x117/0x180 [ 463.858217] [] ? try_to_wake_up+0x2f0/0x2f0 [ 463.929562] [] wait_for_completion+0x1d/0x20 [ 464.001950] [] do_fork+0x1b1/0x380 [ 464.063778] [] sys_vfork+0x25/0x30 [ 464.126014] [] stub_vfork+0x13/0x20 [ 464.189051] [] ? system_call_fastpath+0x16/0x1b [ 464.264570] no locks held by gcc/7192. [ 464.309603] INFO: task make:7207 blocked for more than 60 seconds. [ 464.383787] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 464.477555] make D ffff8800139f8000 0 7207 6561 0x00000000 [ 464.562413] ffff8800139f5cd0 [ 464.596040] 0000000000000046 [ 464.632181] ffff8800139f8000 [ 464.668010] ffff8800139f86c0 [ 464.706028] ffff8800139f5d00 [ 464.739561] ffff8800139f8000 [ 464.775266] ffff8800139f5fd8 [ 464.811007] ffffffff81c30f40 [ 464.849240] ffff8800139f5fd8 [ 464.883016] ffff8800139f5fd8 [ 464.919007] ffff88014dce4240 [ 464.954977] ffff8800139f8000 [ 464.992870] Call Trace: [ 465.022248] [] schedule+0x3f/0x60 [ 465.083114] [] schedule_timeout+0x335/0x3c0 [ 465.154744] [] ? wait_for_common+0x4a/0x180 [ 465.226235] [] ? wait_for_common+0x4a/0x180 [ 465.297434] [] ? wait_for_common+0x10f/0x180 [ 465.369820] [] wait_for_common+0x117/0x180 [ 465.440132] [] ? try_to_wake_up+0x2f0/0x2f0 [ 465.511406] [] wait_for_completion+0x1d/0x20 [ 465.583764] [] do_fork+0x1b1/0x380 [ 465.645741] [] ? set_current_blocked+0x52/0x60 [ 465.720217] [] sys_vfork+0x25/0x30 [ 465.782125] [] stub_vfork+0x13/0x20 [ 465.845013] [] ? system_call_fastpath+0x16/0x1b [ 465.920752] no locks held by make/7207. [ 465.966819] INFO: task make:7213 blocked for more than 60 seconds. [ 466.040974] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 466.135857] make D ffff880013a38000 0 7213 6173 0x00000000 [ 466.224015] ffff880013a37cd0 [ 466.257499] 0000000000000046 [ 466.293165] ffff880013a38000 [ 466.328833] ffff880013a386c0 [ 466.366794] ffff880013a37d00 [ 466.400246] ffff880013a38000 [ 466.435814] ffff880013a37fd8 [ 466.471383] ffffffff81c30f40 [ 466.509231] ffff880013a37fd8 [ 466.542622] ffff880013a37fd8 [ 466.578196] ffff88014fc68000 [ 466.613805] ffff880013a38000 [ 466.651719] Call Trace: [ 466.680968] [] schedule+0x3f/0x60 [ 466.741542] [] schedule_timeout+0x335/0x3c0 [ 466.812516] [] ? wait_for_common+0x4a/0x180 [ 466.883457] [] ? wait_for_common+0x4a/0x180 [ 466.954376] [] ? wait_for_common+0x10f/0x180 [ 467.026495] [] wait_for_common+0x117/0x180 [ 467.096558] [] ? try_to_wake_up+0x2f0/0x2f0 [ 467.167479] [] wait_for_completion+0x1d/0x20 [ 467.239448] [] do_fork+0x1b1/0x380 [ 467.301171] [] ? set_current_blocked+0x52/0x60 [ 467.375390] [] sys_vfork+0x25/0x30 [ 467.436994] [] stub_vfork+0x13/0x20 [ 467.499714] [] ? system_call_fastpath+0x16/0x1b [ 467.575046] no locks held by make/7213. [ 467.621122] INFO: task make:7244 blocked for more than 60 seconds. [ 467.695181] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 467.789059] make D ffff880010150000 0 7244 5185 0x00000000 [ 467.874628] ffff88001014bcd0 [ 467.908481] 0000000000000046 [ 467.944262] ffff880010150000 [ 467.979909] ffff8800101506c0 [ 468.017920] ffff88001014bd00 [ 468.051512] ffff880010150000 [ 468.087186] ffff88001014bfd8 [ 468.122965] ffffffff81c30f40 [ 468.160926] ffff88001014bfd8 [ 468.194414] ffff88001014bfd8 [ 468.230212] ffff8801f375a120 [ 468.266007] ffff880010150000 [ 468.304300] Call Trace: [ 468.333998] [] schedule+0x3f/0x60 [ 468.395475] [] schedule_timeout+0x335/0x3c0 [ 468.467315] [] ? wait_for_common+0x4a/0x180 [ 468.539070] [] ? wait_for_common+0x4a/0x180 [ 468.610904] [] ? wait_for_common+0x10f/0x180 [ 468.683824] [] wait_for_common+0x117/0x180 [ 468.754629] [] ? try_to_wake_up+0x2f0/0x2f0 [ 468.826404] [] wait_for_completion+0x1d/0x20 [ 468.899306] [] do_fork+0x1b1/0x380 [ 468.961720] [] ? set_current_blocked+0x52/0x60 [ 469.036686] [] sys_vfork+0x25/0x30 [ 469.099308] [] stub_vfork+0x13/0x20 [ 469.162831] [] ? system_call_fastpath+0x16/0x1b [ 469.238848] no locks held by make/7244. [ 469.285246] INFO: task gcc:7258 blocked for more than 60 seconds. [ 469.358666] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 469.452906] gcc D ffff880010224240 0 7258 7177 0x00000000 [ 469.538591] ffff8800773d1cd0 [ 469.572455] 0000000000000046 [ 469.608488] ffff880010224240 [ 469.644508] ffff880010224900 [ 469.683041] ffff8800773d1d00 [ 469.716966] ffff880010224240 [ 469.752899] ffff8800773d1fd8 [ 469.788693] ffffffff81c30f40 [ 469.826650] ffff8800773d1fd8 [ 469.860177] ffff8800773d1fd8 [ 469.896018] ffff88001b754240 [ 469.931803] ffff880010224240 [ 469.969655] Call Trace: [ 469.999092] [] schedule+0x3f/0x60 [ 470.059833] [] schedule_timeout+0x335/0x3c0 [ 470.131064] [] ? wait_for_common+0x4a/0x180 [ 470.202286] [] ? wait_for_common+0x4a/0x180 [ 470.273553] [] ? wait_for_common+0x10f/0x180 [ 470.345773] [] wait_for_common+0x117/0x180 [ 470.416042] [] ? try_to_wake_up+0x2f0/0x2f0 [ 470.487300] [] wait_for_completion+0x1d/0x20 [ 470.559673] [] do_fork+0x1b1/0x380 [ 470.621611] [] sys_vfork+0x25/0x30 [ 470.683877] [] stub_vfork+0x13/0x20 [ 470.747236] [] ? system_call_fastpath+0x16/0x1b [ 470.823065] no locks held by gcc/7258. [ 470.868162] INFO: task make:7275 blocked for more than 60 seconds. [ 470.942679] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 471.036899] make D ffff8801608b8000 0 7275 6403 0x00000000 [ 471.122453] ffff880171583cd0 [ 471.156271] 0000000000000046 [ 471.192300] ffff8801608b8000 [ 471.228313] ffff8801608b86c0 [ 471.266710] ffff880171583d00 [ 471.300544] ffff8801608b8000 [ 471.336584] ffff880171583fd8 [ 471.372597] ffffffff81c30f40 [ 471.411071] ffff880171583fd8 [ 471.444971] ffff880171583fd8 [ 471.480998] ffff88008a5cc240 [ 471.516900] ffff8801608b8000 [ 471.555485] Call Trace: [ 471.585072] [] schedule+0x3f/0x60 [ 471.646493] [] schedule_timeout+0x335/0x3c0 [ 471.718268] [] ? wait_for_common+0x4a/0x180 [ 471.789886] [] ? wait_for_common+0x4a/0x180 [ 471.861270] [] ? wait_for_common+0x10f/0x180 [ 471.933624] [] wait_for_common+0x117/0x180 [ 472.003968] [] ? try_to_wake_up+0x2f0/0x2f0 [ 472.075351] [] wait_for_completion+0x1d/0x20 [ 472.147887] [] do_fork+0x1b1/0x380 [ 472.209926] [] ? set_current_blocked+0x52/0x60 [ 472.284459] [] sys_vfork+0x25/0x30 [ 472.346396] [] stub_vfork+0x13/0x20 [ 472.409439] [] ? system_call_fastpath+0x16/0x1b [ 472.484985] no locks held by make/7275. [ 472.531110] INFO: task make:7284 blocked for more than 60 seconds. [ 472.605361] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 472.699373] make D ffff88003cd3a120 0 7284 6957 0x00000000 [ 472.784752] ffff880041787cd0 [ 472.818403] 0000000000000046 [ 472.854230] ffff88003cd3a120 [ 472.890170] ffff88003cd3a7e0 [ 472.928190] ffff880041787d00 [ 472.961868] ffff88003cd3a120 [ 472.997819] ffff880041787fd8 [ 473.033631] ffffffff81c30f40 [ 473.071772] ffff880041787fd8 [ 473.105458] ffff880041787fd8 [ 473.141277] ffff880131e28000 [ 473.177172] ffff88003cd3a120 [ 473.215640] Call Trace: [ 473.245203] [] schedule+0x3f/0x60 [ 473.306486] [] schedule_timeout+0x335/0x3c0 [ 473.378044] [] ? wait_for_common+0x4a/0x180 [ 473.449710] [] ? wait_for_common+0x4a/0x180 [ 473.521302] [] ? wait_for_common+0x10f/0x180 [ 473.594070] [] wait_for_common+0x117/0x180 [ 473.664577] [] ? try_to_wake_up+0x2f0/0x2f0 [ 473.736207] [] wait_for_completion+0x1d/0x20 [ 473.808858] [] do_fork+0x1b1/0x380 [ 473.870981] [] ? set_current_blocked+0x52/0x60 [ 473.945731] [] sys_vfork+0x25/0x30 [ 474.008135] [] stub_vfork+0x13/0x20 [ 474.071435] [] ? system_call_fastpath+0x16/0x1b [ 474.147239] no locks held by make/7284. [ 474.193368] INFO: task gcc:7313 blocked for more than 60 seconds. [ 474.266655] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 474.360700] gcc D ffff8801971c8000 0 7313 7125 0x00000000 [ 474.445980] ffff88015d039cd0 [ 474.479599] 0000000000000046 [ 474.515581] ffff8801971c8000 [ 474.551469] ffff8801971c86c0 [ 474.589842] ffff88015d039d00 [ 474.623653] ffff8801971c8000 [ 474.659584] ffff88015d039fd8 [ 474.695436] ffffffff81c30f40 [ 474.733772] ffff88015d039fd8 [ 474.767476] ffff88015d039fd8 [ 474.803402] ffff88014fd24240 [ 474.839357] ffff8801971c8000 [ 474.881321] Call Trace: [ 474.910717] [] schedule+0x3f/0x60 [ 474.971556] [] schedule_timeout+0x335/0x3c0 [ 475.042533] [] ? wait_for_common+0x4a/0x180 [ 475.113477] [] ? wait_for_common+0x4a/0x180 [ 475.184398] [] ? wait_for_common+0x10f/0x180 [ 475.256368] [] wait_for_common+0x117/0x180 [ 475.326259] [] ? try_to_wake_up+0x2f0/0x2f0 [ 475.397191] [] wait_for_completion+0x1d/0x20 [ 475.469155] [] do_fork+0x1b1/0x380 [ 475.530730] [] sys_vfork+0x25/0x30 [ 475.592307] [] stub_vfork+0x13/0x20 [ 475.654909] [] ? system_call_fastpath+0x16/0x1b [ 475.730074] no locks held by gcc/7313. [ 475.775161] INFO: task gcc:7317 blocked for more than 60 seconds. [ 475.848474] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 475.942214] gcc D ffff880060e82120 0 7317 7140 0x00000000 [ 476.026834] ffff880032209cd0 [ 476.060241] 0000000000000046 [ 476.095884] ffff880060e82120 [ 476.131451] ffff880060e827e0 [ 476.169302] ffff880032209d00 [ 476.202697] ffff880060e82120 [ 476.238263] ffff880032209fd8 [ 476.273884] ffffffff81c30f40 [ 476.311688] ffff880032209fd8 [ 476.345076] ffff880032209fd8 [ 476.380671] ffff88014dd80000 [ 476.416318] ffff880060e82120 [ 476.454171] Call Trace: [ 476.483644] [] schedule+0x3f/0x60 [ 476.544475] [] schedule_timeout+0x335/0x3c0 [ 476.615875] [] ? wait_for_common+0x4a/0x180 [ 476.687518] [] ? wait_for_common+0x4a/0x180 [ 476.758490] [] ? wait_for_common+0x10f/0x180 [ 476.830567] [] wait_for_common+0x117/0x180 [ 476.900532] [] ? try_to_wake_up+0x2f0/0x2f0 [ 476.971565] [] wait_for_completion+0x1d/0x20 [ 477.044153] [] do_fork+0x1b1/0x380 [ 477.106476] [] sys_vfork+0x25/0x30 [ 477.168630] [] stub_vfork+0x13/0x20 [ 477.231976] [] ? system_call_fastpath+0x16/0x1b [ 477.307849] no locks held by gcc/7317. [ 477.352832] INFO: task gcc:7318 blocked for more than 60 seconds. [ 477.425851] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 477.520063] gcc D ffff8800417b8000 0 7318 7163 0x00000000 [ 477.605318] ffff88003220bcd0 [ 477.638954] 0000000000000046 [ 477.674736] ffff8800417b8000 [ 477.710512] ffff8800417b86c0 [ 477.748759] ffff88003220bd00 [ 477.782388] ffff8800417b8000 [ 477.818216] ffff88003220bfd8 [ 477.854037] ffffffff81c30f40 [ 477.892140] ffff88003220bfd8 [ 477.925757] ffff88003220bfd8 [ 477.961651] ffff880232628000 [ 477.997486] ffff8800417b8000 [ 478.035967] Call Trace: [ 478.065430] [] schedule+0x3f/0x60 [ 478.126769] [] schedule_timeout+0x335/0x3c0 [ 478.198269] [] ? wait_for_common+0x4a/0x180 [ 478.270313] [] ? wait_for_common+0x4a/0x180 [ 478.341976] [] ? wait_for_common+0x10f/0x180 [ 478.414676] [] wait_for_common+0x117/0x180 [ 478.485222] [] ? try_to_wake_up+0x2f0/0x2f0 [ 478.556898] [] wait_for_completion+0x1d/0x20 [ 478.629569] [] do_fork+0x1b1/0x380 [ 478.691824] [] ? sub_preempt_count+0xa9/0xe0 [ 478.764491] [] sys_vfork+0x25/0x30 [ 478.826731] [] stub_vfork+0x13/0x20 [ 478.890015] [] ? system_call_fastpath+0x16/0x1b [ 478.965870] no locks held by gcc/7318. [ 479.010909] INFO: task gcc:7321 blocked for more than 60 seconds. [ 479.084180] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 479.178242] gcc D ffff8800486f4240 0 7321 7161 0x00000000 [ 479.263798] ffff880006039cd0 [ 479.297505] 0000000000000046 [ 479.333453] ffff8800486f4240 [ 479.369371] ffff8800486f4900 [ 479.407690] ffff880006039d00 [ 479.441381] ffff8800486f4240 [ 479.477249] ffff880006039fd8 [ 479.513101] ffffffff81c30f40 [ 479.551396] ffff880006039fd8 [ 479.585079] ffff880006039fd8 [ 479.620949] ffff88011a188000 [ 479.656868] ffff8800486f4240 [ 479.695140] Call Trace: [ 479.724638] [] schedule+0x3f/0x60 [ 479.785963] [] schedule_timeout+0x335/0x3c0 [ 479.857826] [] ? wait_for_common+0x4a/0x180 [ 479.929511] [] ? wait_for_common+0x4a/0x180 [ 480.001299] [] ? wait_for_common+0x10f/0x180 [ 480.074028] [] wait_for_common+0x117/0x180 [ 480.144569] [] ? try_to_wake_up+0x2f0/0x2f0 [ 480.216223] [] wait_for_completion+0x1d/0x20 [ 480.288934] [] do_fork+0x1b1/0x380 [ 480.351228] [] sys_vfork+0x25/0x30 [ 480.413513] [] stub_vfork+0x13/0x20 [ 480.476804] [] ? system_call_fastpath+0x16/0x1b [ 480.552733] no locks held by gcc/7321. [ 480.597884] INFO: task gcc:7329 blocked for more than 60 seconds. [ 480.671099] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.765118] gcc D ffff88000608a120 0 7329 7205 0x00000000 [ 480.850345] ffff88000609fcd0 [ 480.884096] 0000000000000046 [ 480.919987] ffff88000608a120 [ 480.955858] ffff88000608a7e0 [ 480.994271] ffff88000609fd00 [ 481.028041] ffff88000608a120 [ 481.063949] ffff88000609ffd8 [ 481.099846] ffffffff81c30f40 [ 481.137975] ffff88000609ffd8 [ 481.171754] ffff88000609ffd8 [ 481.207604] ffff880160b44240 [ 481.243514] ffff88000608a120 [ 481.281898] Call Trace: [ 481.311282] [] schedule+0x3f/0x60 [ 481.372101] [] schedule_timeout+0x335/0x3c0 [ 481.443257] [] ? wait_for_common+0x4a/0x180 [ 481.514549] [] ? wait_for_common+0x4a/0x180 [ 481.585752] [] ? wait_for_common+0x10f/0x180 [ 481.658195] [] wait_for_common+0x117/0x180 [ 481.728466] [] ? try_to_wake_up+0x2f0/0x2f0 [ 481.799828] [] wait_for_completion+0x1d/0x20 [ 481.872368] [] do_fork+0x1b1/0x380 [ 481.934573] [] sys_vfork+0x25/0x30 [ 481.996646] [] stub_vfork+0x13/0x20 [ 482.059581] [] ? system_call_fastpath+0x16/0x1b [ 482.135257] no locks held by gcc/7329. [ 482.180280] INFO: task gcc:7332 blocked for more than 60 seconds. [ 482.253484] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 482.347427] gcc D ffff8800060cc240 0 7332 7142 0x00000000 [ 482.432595] ffff8800060d3cd0 [ 482.466193] 0000000000000046 [ 482.501978] ffff8800060cc240 [ 482.537816] ffff8800060cc900 [ 482.576006] ffff8800060d3d00 [ 482.609680] ffff8800060cc240 [ 482.645484] ffff8800060d3fd8 [ 482.681273] ffffffff81c30f40 [ 482.719551] ffff8800060d3fd8 [ 482.753109] ffff8800060d3fd8 [ 482.788914] ffff88014de20000 [ 482.824693] ffff8800060cc240 [ 482.863207] Call Trace: [ 482.892660] [] schedule+0x3f/0x60 [ 482.953940] [] schedule_timeout+0x335/0x3c0 [ 483.025605] [] ? wait_for_common+0x4a/0x180 [ 483.096862] [] ? wait_for_common+0x4a/0x180 [ 483.168506] [] ? wait_for_common+0x10f/0x180 [ 483.241251] [] wait_for_common+0x117/0x180 [ 483.311764] [] ? try_to_wake_up+0x2f0/0x2f0 [ 483.383425] [] wait_for_completion+0x1d/0x20 [ 483.456046] [] do_fork+0x1b1/0x380 [ 483.518314] [] sys_vfork+0x25/0x30 [ 483.580563] [] stub_vfork+0x13/0x20 [ 483.643914] [] ? system_call_fastpath+0x16/0x1b [ 483.719685] no locks held by gcc/7332. [ 483.764913] INFO: task gcc:7361 blocked for more than 60 seconds. [ 483.838077] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 483.932017] gcc D ffff88015d34a120 0 7361 7171 0x00000000 [ 484.017094] ffff88015d37fcd0 [ 484.050672] 0000000000000046 [ 484.086538] ffff88015d34a120 [ 484.122335] ffff88015d34a7e0 [ 484.160626] ffff88015d37fd00 [ 484.194220] ffff88015d34a120 [ 484.230079] ffff88015d37ffd8 [ 484.265832] ffffffff81c30f40 [ 484.303924] ffff88015d37ffd8 [ 484.337524] ffff88015d37ffd8 [ 484.373286] ffff880131e28000 [ 484.409072] ffff88015d34a120 [ 484.447659] Call Trace: [ 484.477146] [] schedule+0x3f/0x60 [ 484.538329] [] schedule_timeout+0x335/0x3c0 [ 484.610094] [] ? wait_for_common+0x4a/0x180 [ 484.681720] [] ? wait_for_common+0x4a/0x180 [ 484.753275] [] ? wait_for_common+0x10f/0x180 [ 484.825896] [] wait_for_common+0x117/0x180 [ 484.896532] [] ? try_to_wake_up+0x2f0/0x2f0 [ 484.968144] [] wait_for_completion+0x1d/0x20 [ 485.040666] [] do_fork+0x1b1/0x380 [ 485.102979] [] ? sub_preempt_count+0xa9/0xe0 [ 485.175680] [] sys_vfork+0x25/0x30 [ 485.237861] [] stub_vfork+0x13/0x20 [ 485.301203] [] ? system_call_fastpath+0x16/0x1b [ 485.377116] no locks held by gcc/7361. [ 485.422249] INFO: task gcc:7362 blocked for more than 60 seconds. [ 485.495519] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 485.589536] gcc D ffff88015d32a120 0 7362 7209 0x00000000 [ 485.675509] ffff88015d39fcd0 [ 485.709160] 0000000000000046 [ 485.744951] ffff88015d32a120 [ 485.780909] ffff88015d32a7e0 [ 485.819202] ffff88015d39fd00 [ 485.852805] ffff88015d32a120 [ 485.888753] ffff88015d39ffd8 [ 485.924612] ffffffff81c30f40 [ 485.962940] ffff88015d39ffd8 [ 485.996615] ffff88015d39ffd8 [ 486.032514] ffff88003cd62120 [ 486.068339] ffff88015d32a120 [ 486.106684] Call Trace: [ 486.136096] [] schedule+0x3f/0x60 [ 486.197160] [] schedule_timeout+0x335/0x3c0 [ 486.268176] [] ? wait_for_common+0x4a/0x180 [ 486.339107] [] ? wait_for_common+0x4a/0x180 [ 486.410039] [] ? wait_for_common+0x10f/0x180 [ 486.482175] [] wait_for_common+0x117/0x180 [ 486.552208] [] ? try_to_wake_up+0x2f0/0x2f0 [ 486.623182] [] wait_for_completion+0x1d/0x20 [ 486.695219] [] do_fork+0x1b1/0x380 [ 486.756887] [] ? sub_preempt_count+0xa9/0xe0 [ 486.828961] [] sys_vfork+0x25/0x30 [ 486.890600] [] stub_vfork+0x13/0x20 [ 486.953352] [] ? system_call_fastpath+0x16/0x1b [ 487.028654] no locks held by gcc/7362. [ 487.073773] INFO: task gcc:7363 blocked for more than 60 seconds. [ 487.147076] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 487.241236] gcc D ffff88015d2e2120 0 7363 7173 0x00000000 [ 487.327056] ffff88015d3a3cd0 [ 487.360905] 0000000000000046 [ 487.397000] ffff88015d2e2120 [ 487.432955] ffff88015d2e27e0 [ 487.471422] ffff88015d3a3d00 [ 487.505364] ffff88015d2e2120 [ 487.541403] ffff88015d3a3fd8 [ 487.577283] ffffffff81c30f40 [ 487.616160] ffff88015d3a3fd8 [ 487.649978] ffff88015d3a3fd8 [ 487.685998] ffff88014df20000 [ 487.722117] ffff88015d2e2120 [ 487.760465] Call Trace: [ 487.789928] [] schedule+0x3f/0x60 [ 487.850890] [] schedule_timeout+0x335/0x3c0 [ 487.922390] [] ? wait_for_common+0x4a/0x180 [ 487.993888] [] ? wait_for_common+0x4a/0x180 [ 488.065169] [] ? wait_for_common+0x10f/0x180 [ 488.137479] [] wait_for_common+0x117/0x180 [ 488.207806] [] ? try_to_wake_up+0x2f0/0x2f0 [ 488.279131] [] wait_for_completion+0x1d/0x20 [ 488.351603] [] do_fork+0x1b1/0x380 [ 488.413788] [] sys_vfork+0x25/0x30 [ 488.475838] [] stub_vfork+0x13/0x20 [ 488.539085] [] ? system_call_fastpath+0x16/0x1b [ 488.614867] no locks held by gcc/7363. [ 488.660098] INFO: task gcc:7366 blocked for more than 60 seconds. [ 488.733414] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 488.827536] gcc D ffff880159000000 0 7366 7174 0x00000000 [ 488.913137] ffff88015d3f7cd0 [ 488.946797] 0000000000000046 [ 488.982702] ffff880159000000 [ 489.018592] ffff8801590006c0 [ 489.056956] ffff88015d3f7d00 [ 489.090645] ffff880159000000 [ 489.126425] ffff88015d3f7fd8 [ 489.162419] ffffffff81c30f40 [ 489.200776] ffff88015d3f7fd8 [ 489.234455] ffff88015d3f7fd8 [ 489.270442] ffff88015d2e0000 [ 489.306312] ffff880159000000 [ 489.344597] Call Trace: [ 489.374302] [] schedule+0x3f/0x60 [ 489.435446] [] schedule_timeout+0x335/0x3c0 [ 489.507235] [] ? wait_for_common+0x4a/0x180 [ 489.578923] [] ? wait_for_common+0x4a/0x180 [ 489.650423] [] ? wait_for_common+0x10f/0x180 [ 489.723124] [] wait_for_common+0x117/0x180 [ 489.793734] [] ? try_to_wake_up+0x2f0/0x2f0 [ 489.865337] [] wait_for_completion+0x1d/0x20 [ 489.937994] [] do_fork+0x1b1/0x380 [ 490.000299] [] sys_vfork+0x25/0x30 [ 490.062527] [] stub_vfork+0x13/0x20 [ 490.125821] [] ? system_call_fastpath+0x16/0x1b [ 490.201663] no locks held by gcc/7366. [ 490.246748] INFO: task gcc:7370 blocked for more than 60 seconds. [ 490.324606] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 490.418871] gcc D ffff880159060000 0 7370 7238 0x00000000 [ 490.503569] ffff88015905bcd0 [ 490.537014] 0000000000000046 [ 490.572616] ffff880159060000 [ 490.608250] ffff8801590606c0 [ 490.646147] ffff88015905bd00 [ 490.679646] ffff880159060000 [ 490.715312] ffff88015905bfd8 [ 490.750940] ffffffff81c30f40 [ 490.788791] ffff88015905bfd8 [ 490.822184] ffff88015905bfd8 [ 490.857798] ffff8800a7270000 [ 490.893497] ffff880159060000 [ 490.931392] Call Trace: [ 490.961130] [] schedule+0x3f/0x60 [ 491.022461] [] schedule_timeout+0x335/0x3c0 [ 491.094341] [] ? wait_for_common+0x4a/0x180 [ 491.166095] [] ? wait_for_common+0x4a/0x180 [ 491.237612] [] ? wait_for_common+0x10f/0x180 [ 491.309961] [] wait_for_common+0x117/0x180 [ 491.380143] [] ? try_to_wake_up+0x2f0/0x2f0 [ 491.451412] [] wait_for_completion+0x1d/0x20 [ 491.523680] [] do_fork+0x1b1/0x380 [ 491.585454] [] ? sub_preempt_count+0xa9/0xe0 [ 491.657815] [] sys_vfork+0x25/0x30 [ 491.719713] [] stub_vfork+0x13/0x20 [ 491.782742] [] ? system_call_fastpath+0x16/0x1b [ 491.858232] no locks held by gcc/7370. [ 491.903295] INFO: task make:7376 blocked for more than 60 seconds. [ 491.977454] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.071382] make D ffff8801590d8000 0 7376 6173 0x00000000 [ 492.156589] ffff8801590d5cd0 [ 492.190233] 0000000000000046 [ 492.226034] ffff8801590d8000 [ 492.261709] ffff8801590d86c0 [ 492.300235] ffff8801590d5d00 [ 492.333902] ffff8801590d8000 [ 492.369657] ffff8801590d5fd8 [ 492.405405] ffffffff81c30f40 [ 492.443397] ffff8801590d5fd8 [ 492.476901] ffff8801590d5fd8 [ 492.512646] ffff8801e5c0c240 [ 492.548372] ffff8801590d8000 [ 492.586401] Call Trace: [ 492.615817] [] schedule+0x3f/0x60 [ 492.676716] [] schedule_timeout+0x335/0x3c0 [ 492.748099] [] ? wait_for_common+0x4a/0x180 [ 492.819388] [] ? wait_for_common+0x4a/0x180 [ 492.890990] [] ? wait_for_common+0x10f/0x180 [ 492.963226] [] wait_for_common+0x117/0x180 [ 493.033589] [] ? try_to_wake_up+0x2f0/0x2f0 [ 493.104943] [] wait_for_completion+0x1d/0x20 [ 493.177326] [] do_fork+0x1b1/0x380 [ 493.239315] [] ? set_current_blocked+0x52/0x60 [ 493.313781] [] sys_vfork+0x25/0x30 [ 493.375747] [] stub_vfork+0x13/0x20 [ 493.438690] [] ? system_call_fastpath+0x16/0x1b [ 493.514175] no locks held by make/7376. [ 493.560338] INFO: task make:7386 blocked for more than 60 seconds. [ 493.634525] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 493.728783] make D ffff880159318000 0 7386 6812 0x00000000 [ 493.814617] ffff880159321cd0 [ 493.848487] 0000000000000046 [ 493.884530] ffff880159318000 [ 493.920526] ffff8801593186c0 [ 493.958958] ffff880159321d00 [ 493.992914] ffff880159318000 [ 494.028856] ffff880159321fd8 [ 494.064937] ffffffff81c30f40 [ 494.103709] ffff880159321fd8 [ 494.137389] ffff880159321fd8 [ 494.173424] ffff8800103c4240 [ 494.209501] ffff880159318000 [ 494.247850] Call Trace: [ 494.277100] [] schedule+0x3f/0x60 [ 494.337664] [] schedule_timeout+0x335/0x3c0 [ 494.408645] [] ? wait_for_common+0x4a/0x180 [ 494.479576] [] ? wait_for_common+0x4a/0x180 [ 494.550507] [] ? wait_for_common+0x10f/0x180 [ 494.622479] [] wait_for_common+0x117/0x180 [ 494.692370] [] ? try_to_wake_up+0x2f0/0x2f0 [ 494.763298] [] wait_for_completion+0x1d/0x20 [ 494.835269] [] do_fork+0x1b1/0x380 [ 494.896839] [] ? set_current_blocked+0x52/0x60 [ 494.970891] [] sys_vfork+0x25/0x30 [ 495.032459] [] stub_vfork+0x13/0x20 [ 495.095070] [] ? system_call_fastpath+0x16/0x1b [ 495.172543] no locks held by make/7386. [ 495.218898] INFO: task make:7404 blocked for more than 60 seconds. [ 495.293465] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 495.388155] make D ffff8801541d8000 0 7404 6957 0x00000000 [ 495.473235] ffff8801541cdcd0 [ 495.506911] 0000000000000046 [ 495.542497] ffff8801541d8000 [ 495.578061] ffff8801541d86c0 [ 495.615808] ffff8801541cdd00 [ 495.649199] ffff8801541d8000 [ 495.684771] ffff8801541cdfd8 [ 495.720340] ffffffff81c30f40 [ 495.758087] ffff8801541cdfd8 [ 495.791478] ffff8801541cdfd8 [ 495.827050] ffff8800323fa120 [ 495.862616] ffff8801541d8000 [ 495.903079] Call Trace: [ 495.932301] [] schedule+0x3f/0x60 [ 495.992830] [] schedule_timeout+0x335/0x3c0 [ 496.063759] [] ? wait_for_common+0x4a/0x180 [ 496.134695] [] ? wait_for_common+0x4a/0x180 [ 496.205627] [] ? wait_for_common+0x10f/0x180 [ 496.277591] [] wait_for_common+0x117/0x180 [ 496.347481] [] ? try_to_wake_up+0x2f0/0x2f0 [ 496.418419] [] wait_for_completion+0x1d/0x20 [ 496.490382] [] do_fork+0x1b1/0x380 [ 496.551953] [] ? set_current_blocked+0x52/0x60 [ 496.626006] [] sys_vfork+0x25/0x30 [ 496.687574] [] stub_vfork+0x13/0x20 [ 496.750183] [] ? system_call_fastpath+0x16/0x1b [ 496.827816] no locks held by make/7404. [ 496.873748] INFO: task gcc:7424 blocked for more than 60 seconds. [ 496.946658] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 497.040366] gcc D ffff88014fc70000 0 7424 7208 0x00000000 [ 497.124916] ffff88014fc63cd0 [ 497.158298] 0000000000000046 [ 497.193863] ffff88014fc70000 [ 497.229435] ffff88014fc706c0 [ 497.267178] ffff88014fc63d00 [ 497.300572] ffff88014fc70000 [ 497.336139] ffff88014fc63fd8 [ 497.371708] ffffffff81c30f40 [ 497.409457] ffff88014fc63fd8 [ 497.442846] ffff88014fc63fd8 [ 497.478418] ffff8800417f0000 [ 497.513990] ffff88014fc70000 [ 497.551741] Call Trace: [ 497.580966] [] schedule+0x3f/0x60 [ 497.641495] [] schedule_timeout+0x335/0x3c0 [ 497.712428] [] ? wait_for_common+0x4a/0x180 [ 497.783359] [] ? wait_for_common+0x4a/0x180 [ 497.854290] [] ? wait_for_common+0x10f/0x180 [ 497.926259] [] wait_for_common+0x117/0x180 [ 497.996150] [] ? try_to_wake_up+0x2f0/0x2f0 [ 498.067079] [] wait_for_completion+0x1d/0x20 [ 498.139050] [] do_fork+0x1b1/0x380 [ 498.200620] [] ? sub_preempt_count+0xa9/0xe0 [ 498.272588] [] sys_vfork+0x25/0x30 [ 498.334162] [] stub_vfork+0x13/0x20 [ 498.396771] [] ? system_call_fastpath+0x16/0x1b [ 498.471871] no locks held by gcc/7424. [ 498.517473] INFO: task gcc:7425 blocked for more than 60 seconds. [ 498.590455] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 498.684250] gcc D ffff88014fca0000 0 7425 7247 0x00000000 [ 498.768798] ffff88014fc9dcd0 [ 498.802179] 0000000000000046 [ 498.837747] ffff88014fca0000 [ 498.873315] ffff88014fca06c0 [ 498.911070] ffff88014fc9dd00 [ 498.944453] ffff88014fca0000 [ 498.980023] ffff88014fc9dfd8 [ 499.015592] ffffffff81c30f40 [ 499.053340] ffff88014fc9dfd8 [ 499.086729] ffff88014fc9dfd8 [ 499.122300] ffff88002ffc0000 [ 499.157869] ffff88014fca0000 [ 499.198425] Call Trace: [ 499.227664] [] schedule+0x3f/0x60 [ 499.288188] [] schedule_timeout+0x335/0x3c0 [ 499.359117] [] ? wait_for_common+0x4a/0x180 [ 499.430151] [] ? wait_for_common+0x4a/0x180 [ 499.501082] [] ? wait_for_common+0x10f/0x180 [ 499.573053] [] wait_for_common+0x117/0x180 [ 499.642945] [] ? try_to_wake_up+0x2f0/0x2f0 [ 499.713875] [] wait_for_completion+0x1d/0x20 [ 499.785845] [] do_fork+0x1b1/0x380 [ 499.847415] [] ? sub_preempt_count+0xa9/0xe0 [ 499.919386] [] sys_vfork+0x25/0x30 [ 499.980958] [] stub_vfork+0x13/0x20 [ 500.043568] [] ? system_call_fastpath+0x16/0x1b [ 500.118678] no locks held by gcc/7425. [ 500.163596] INFO: task gcc:7427 blocked for more than 60 seconds. [ 500.239000] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 500.332712] gcc D ffff88014fd10000 0 7427 7206 0x00000000 [ 500.417259] ffff88014fd0fcd0 [ 500.450638] 0000000000000046 [ 500.486204] ffff88014fd10000 [ 500.521773] ffff88014fd106c0 [ 500.559522] ffff88014fd0fd00 [ 500.592913] ffff88014fd10000 [ 500.628481] ffff88014fd0ffd8 [ 500.664049] ffffffff81c30f40 [ 500.701803] ffff88014fd0ffd8 [ 500.735191] ffff88014fd0ffd8 [ 500.770757] ffff88021a3c0000 [ 500.806326] ffff88014fd10000 [ 500.844076] Call Trace: [ 500.873312] [] schedule+0x3f/0x60 [ 500.933841] [] schedule_timeout+0x335/0x3c0 [ 501.004767] [] ? wait_for_common+0x4a/0x180 [ 501.075697] [] ? wait_for_common+0x4a/0x180 [ 501.146629] [] ? wait_for_common+0x10f/0x180 [ 501.218600] [] wait_for_common+0x117/0x180 [ 501.288490] [] ? try_to_wake_up+0x2f0/0x2f0 [ 501.359426] [] wait_for_completion+0x1d/0x20 [ 501.431393] [] do_fork+0x1b1/0x380 [ 501.492960] [] ? sub_preempt_count+0xa9/0xe0 [ 501.564933] [] sys_vfork+0x25/0x30 [ 501.626501] [] stub_vfork+0x13/0x20 [ 501.689110] [] ? system_call_fastpath+0x16/0x1b [ 501.766718] no locks held by gcc/7427. [ 501.811646] INFO: task gcc:7432 blocked for more than 60 seconds. [ 501.884542] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 501.978255] gcc D ffff88014fd70000 0 7432 7253 0x00000000 [ 502.062803] ffff88014fd5fcd0 [ 502.096185] 0000000000000046 [ 502.131752] ffff88014fd70000 [ 502.167318] ffff88014fd706c0 [ 502.205067] ffff88014fd5fd00 [ 502.238461] ffff88014fd70000 [ 502.274026] ffff88014fd5ffd8 [ 502.309598] ffffffff81c30f40 [ 502.347343] ffff88014fd5ffd8 [ 502.380736] ffff88014fd5ffd8 [ 502.416305] ffff88016a88c240 [ 502.451873] ffff88014fd70000 [ 502.489631] Call Trace: [ 502.518856] [] schedule+0x3f/0x60 [ 502.579383] [] schedule_timeout+0x335/0x3c0 [ 502.650314] [] ? wait_for_common+0x4a/0x180 [ 502.721246] [] ? wait_for_common+0x4a/0x180 [ 502.792176] [] ? wait_for_common+0x10f/0x180 [ 502.864146] [] wait_for_common+0x117/0x180 [ 502.934035] [] ? try_to_wake_up+0x2f0/0x2f0 [ 503.004966] [] wait_for_completion+0x1d/0x20 [ 503.076939] [] do_fork+0x1b1/0x380 [ 503.138508] [] ? sub_preempt_count+0xa9/0xe0 [ 503.210480] [] sys_vfork+0x25/0x30 [ 503.272046] [] stub_vfork+0x13/0x20 [ 503.334661] [] ? system_call_fastpath+0x16/0x1b [ 503.412369] no locks held by gcc/7432. [ 503.457291] INFO: task gcc:7436 blocked for more than 60 seconds. [ 503.530196] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 503.623905] gcc D ffff88014fe00000 0 7436 7272 0x00000000 [ 503.708458] ffff88014fe09cd0 [ 503.741835] 0000000000000046 [ 503.777400] ffff88014fe00000 [ 503.812972] ffff88014fe006c0 [ 503.850716] ffff88014fe09d00 [ 503.884110] ffff88014fe00000 [ 503.919679] ffff88014fe09fd8 [ 503.955249] ffffffff81c30f40 [ 503.992995] ffff88014fe09fd8 [ 504.026387] ffff88014fe09fd8 [ 504.061952] ffff880026d58000 [ 504.097525] ffff88014fe00000 [ 504.135273] Call Trace: [ 504.164512] [] schedule+0x3f/0x60 [ 504.225035] [] schedule_timeout+0x335/0x3c0 [ 504.295963] [] ? wait_for_common+0x4a/0x180 [ 504.366892] [] ? wait_for_common+0x4a/0x180 [ 504.437828] [] ? wait_for_common+0x10f/0x180 [ 504.509796] [] wait_for_common+0x117/0x180 [ 504.579684] [] ? try_to_wake_up+0x2f0/0x2f0 [ 504.650618] [] wait_for_completion+0x1d/0x20 [ 504.722590] [] do_fork+0x1b1/0x380 [ 504.784157] [] sys_vfork+0x25/0x30 [ 504.845727] [] stub_vfork+0x13/0x20 [ 504.908339] [] ? system_call_fastpath+0x16/0x1b [ 504.985948] no locks held by gcc/7436. [ 505.030865] INFO: task gcc:7438 blocked for more than 60 seconds. [ 505.103760] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 505.197471] gcc D ffff880032008000 0 7438 7271 0x00000000 [ 505.282024] ffff88002feabcd0 [ 505.315412] 0000000000000046 [ 505.350976] ffff880032008000 [ 505.386547] ffff8800320086c0 [ 505.424294] ffff88002feabd00 [ 505.457682] ffff880032008000 [ 505.493254] ffff88002feabfd8 [ 505.528826] ffffffff81c30f40 [ 505.566571] ffff88002feabfd8 [ 505.599962] ffff88002feabfd8 [ 505.635532] ffff88017d5dc240 [ 505.671100] ffff880032008000 [ 505.708853] Call Trace: [ 505.738080] [] schedule+0x3f/0x60 [ 505.798610] [] schedule_timeout+0x335/0x3c0 [ 505.869541] [] ? wait_for_common+0x4a/0x180 [ 505.940471] [] ? wait_for_common+0x4a/0x180 [ 506.011403] [] ? wait_for_common+0x10f/0x180 [ 506.083377] [] wait_for_common+0x117/0x180 [ 506.153262] [] ? try_to_wake_up+0x2f0/0x2f0 [ 506.224194] [] wait_for_completion+0x1d/0x20 [ 506.296161] [] do_fork+0x1b1/0x380 [ 506.357733] [] sys_vfork+0x25/0x30 [ 506.419303] [] stub_vfork+0x13/0x20 [ 506.481911] [] ? system_call_fastpath+0x16/0x1b [ 506.559666] no locks held by gcc/7438. [ 506.604549] INFO: task make:7449 blocked for more than 60 seconds. [ 506.678495] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 506.772199] make D ffff88014ffb0000 0 7449 6173 0x00000000 [ 506.856749] ffff88014ffafcd0 [ 506.890132] 0000000000000046 [ 506.925698] ffff88014ffb0000 [ 506.961267] ffff88014ffb06c0 [ 506.999014] ffff88014ffafd00 [ 507.032406] ffff88014ffb0000 [ 507.067974] ffff88014ffaffd8 [ 507.103542] ffffffff81c30f40 [ 507.141290] ffff88014ffaffd8 [ 507.174680] ffff88014ffaffd8 [ 507.210253] ffff880013a7a120 [ 507.245818] ffff88014ffb0000 [ 507.283567] Call Trace: [ 507.312806] [] schedule+0x3f/0x60 [ 507.373328] [] schedule_timeout+0x335/0x3c0 [ 507.444261] [] ? wait_for_common+0x4a/0x180 [ 507.515194] [] ? wait_for_common+0x4a/0x180 [ 507.586120] [] ? wait_for_common+0x10f/0x180 [ 507.658092] [] wait_for_common+0x117/0x180 [ 507.727983] [] ? try_to_wake_up+0x2f0/0x2f0 [ 507.798915] [] wait_for_completion+0x1d/0x20 [ 507.870883] [] do_fork+0x1b1/0x380 [ 507.932453] [] ? set_current_blocked+0x52/0x60 [ 508.006507] [] sys_vfork+0x25/0x30 [ 508.068073] [] stub_vfork+0x13/0x20 [ 508.130684] [] ? system_call_fastpath+0x16/0x1b [ 508.205793] no locks held by make/7449. [ 508.251661] INFO: task gcc:7509 blocked for more than 60 seconds. [ 508.324559] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 508.418265] gcc D ffff88014dd14240 0 7509 7341 0x00000000 [ 508.502818] ffff8801491f5cd0 [ 508.536196] 0000000000000046 [ 508.571761] ffff88014dd14240 [ 508.607335] ffff88014dd14900 [ 508.645079] ffff8801491f5d00 [ 508.678471] ffff88014dd14240 [ 508.714042] ffff8801491f5fd8 [ 508.749607] ffffffff81c30f40 [ 508.787360] ffff8801491f5fd8 [ 508.820748] ffff8801491f5fd8 [ 508.856314] ffff88020ed82120 [ 508.891884] ffff88014dd14240 [ 508.932130] Call Trace: [ 508.961369] [] schedule+0x3f/0x60 [ 509.021894] [] schedule_timeout+0x335/0x3c0 [ 509.092822] [] ? wait_for_common+0x4a/0x180 [ 509.163753] [] ? wait_for_common+0x4a/0x180 [ 509.234685] [] ? wait_for_common+0x10f/0x180 [ 509.306659] [] wait_for_common+0x117/0x180 [ 509.376544] [] ? try_to_wake_up+0x2f0/0x2f0 [ 509.447477] [] wait_for_completion+0x1d/0x20 [ 509.519449] [] do_fork+0x1b1/0x380 [ 509.581014] [] ? sub_preempt_count+0xa9/0xe0 [ 509.652988] [] sys_vfork+0x25/0x30 [ 509.714558] [] stub_vfork+0x13/0x20 [ 509.777168] [] ? system_call_fastpath+0x16/0x1b [ 509.852274] no locks held by gcc/7509. [ 509.897099] INFO: task gcc:7543 blocked for more than 60 seconds. [ 509.972523] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 510.066313] gcc D ffff88014fd74240 0 7543 7355 0x00000000 [ 510.150859] ffff8801428dbcd0 [ 510.184239] 0000000000000046 [ 510.219806] ffff88014fd74240 [ 510.255374] ffff88014fd74900 [ 510.293122] ffff8801428dbd00 [ 510.326515] ffff88014fd74240 [ 510.362080] ffff8801428dbfd8 [ 510.397651] ffffffff81c30f40 [ 510.435403] ffff8801428dbfd8 [ 510.468790] ffff8801428dbfd8 [ 510.504359] ffff8801a2002120 [ 510.539930] ffff88014fd74240 [ 510.577677] Call Trace: [ 510.606914] [] schedule+0x3f/0x60 [ 510.667437] [] schedule_timeout+0x335/0x3c0 [ 510.738370] [] ? wait_for_common+0x4a/0x180 [ 510.809301] [] ? wait_for_common+0x4a/0x180 [ 510.880231] [] ? wait_for_common+0x10f/0x180 [ 510.952201] [] wait_for_common+0x117/0x180 [ 511.022091] [] ? try_to_wake_up+0x2f0/0x2f0 [ 511.093021] [] wait_for_completion+0x1d/0x20 [ 511.164993] [] do_fork+0x1b1/0x380 [ 511.226565] [] sys_vfork+0x25/0x30 [ 511.288133] [] stub_vfork+0x13/0x20 [ 511.350742] [] ? system_call_fastpath+0x16/0x1b [ 511.425847] no locks held by gcc/7543. [ 511.470672] INFO: task gcc:7576 blocked for more than 60 seconds. [ 511.543580] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 511.639769] gcc D ffff880154264240 0 7576 7488 0x00000000 [ 511.724334] ffff880103347cd0 [ 511.757709] 0000000000000046 [ 511.793278] ffff880154264240 [ 511.828847] ffff880154264900 [ 511.866597] ffff880103347d00 [ 511.899984] ffff880154264240 [ 511.935558] ffff880103347fd8 [ 511.971125] ffffffff81c30f40 [ 512.008872] ffff880103347fd8 [ 512.042260] ffff880103347fd8 [ 512.077832] ffff880060d4c240 [ 512.113401] ffff880154264240 [ 512.151148] Call Trace: [ 512.180388] [] schedule+0x3f/0x60 [ 512.240910] [] schedule_timeout+0x335/0x3c0 [ 512.311842] [] ? wait_for_common+0x4a/0x180 [ 512.382771] [] ? wait_for_common+0x4a/0x180 [ 512.453703] [] ? wait_for_common+0x10f/0x180 [ 512.525677] [] wait_for_common+0x117/0x180 [ 512.595562] [] ? try_to_wake_up+0x2f0/0x2f0 [ 512.666492] [] wait_for_completion+0x1d/0x20 [ 512.738463] [] do_fork+0x1b1/0x380 [ 512.800036] [] sys_vfork+0x25/0x30 [ 512.861602] [] stub_vfork+0x13/0x20 [ 512.924214] [] ? system_call_fastpath+0x16/0x1b [ 512.999317] no locks held by gcc/7576. [ 513.044138] INFO: task gcc:7579 blocked for more than 60 seconds. [ 513.117040] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 513.210747] gcc D ffff880100674240 0 7579 7437 0x00000000 [ 513.295302] ffff880100729cd0 [ 513.328687] 0000000000000046 [ 513.364252] ffff880100674240 [ 513.399823] ffff880100674900 [ 513.437570] ffff880100729d00 [ 513.470959] ffff880100674240 [ 513.506531] ffff880100729fd8 [ 513.542098] ffffffff81c30f40 [ 513.579847] ffff880100729fd8 [ 513.613240] ffff880100729fd8 [ 513.648805] ffff88011503a120 [ 513.684378] ffff880100674240 [ 513.724734] Call Trace: [ 513.753957] [] schedule+0x3f/0x60 [ 513.814488] [] schedule_timeout+0x335/0x3c0 [ 513.885416] [] ? wait_for_common+0x4a/0x180 [ 513.956349] [] ? wait_for_common+0x4a/0x180 [ 514.027278] [] ? wait_for_common+0x10f/0x180 [ 514.099247] [] wait_for_common+0x117/0x180 [ 514.169137] [] ? try_to_wake_up+0x2f0/0x2f0 [ 514.240072] [] wait_for_completion+0x1d/0x20 [ 514.312042] [] do_fork+0x1b1/0x380 [ 514.373610] [] ? sub_preempt_count+0xa9/0xe0 [ 514.443268] INFO: rcu_preempt_state detected stalls on CPUs/tasks: {} (detected by 0, t=6002 jiffies) [ 514.443460] Stack: [ 514.443462] ffff88013bc03d38 [ 514.443464] ffffffff8135a222 [ 514.443465] 000000205d343732 [ 514.443467] 00000000000003e9 [ 514.443469] 0000000000001000 [ 514.443470] ffffffff81cd6e00 [ 514.443472] 0000000000000400 [ 514.443473] 0000000000000096 [ 514.443475] ffff88013bc03d48 [ 514.443477] ffffffff8135a13e [ 514.443478] ffff88013bc03d68 [ 514.443480] ffffffff810722d2 [ 514.443482] Call Trace: [ 514.443484] [ 514.443485] [] delay_tsc+0x82/0xf0 [ 514.443491] [] __const_udelay+0x2e/0x30 [ 514.443495] [] native_safe_apic_wait_icr_idle+0x22/0x50 [ 514.443500] [] default_send_IPI_mask_sequence_phys+0x103/0x110 [ 514.443506] [] physflat_send_IPI_all+0x17/0x20 [ 514.443510] [] arch_trigger_all_cpu_backtrace+0x5a/0x90 [ 514.443514] [] __rcu_pending+0x37f/0x3e0 [ 514.443519] [] rcu_check_callbacks+0x132/0x1b0 [ 514.443523] [] update_process_times+0x48/0x90 [ 514.443528] [] tick_sched_timer+0x60/0xc0 [ 514.443534] [] __run_hrtimer+0x74/0x250 [ 514.443537] [] ? tick_nohz_handler+0x100/0x100 [ 514.443541] [] hrtimer_interrupt+0x103/0x230 [ 514.443544] [] smp_apic_timer_interrupt+0x66/0x98 [ 514.443549] [] apic_timer_interrupt+0x73/0x80 [ 514.443554] [ 514.443555] [] ? intel_idle+0xdf/0x140 [ 514.443559] [] ? intel_idle+0xdb/0x140 [ 514.443563] [] cpuidle_idle_call+0xc0/0x240 [ 514.443568] [] cpu_idle+0xd5/0x140 [ 514.443572] [] rest_init+0xd5/0xe4 [ 514.443575] [] ? csum_partial_copy_generic+0x16c/0x16c [ 514.443578] [] start_kernel+0x3e1/0x3ec [ 514.443583] [] x86_64_start_reservations+0x132/0x136 [ 514.443587] [] ? early_idt_handlers+0x140/0x140 [ 514.443590] [] x86_64_start_kernel+0x102/0x111 [ 514.443594] Code: c3 0f 1f 40 00 55 89 f8 48 89 e5 e6 70 e4 71 5d c3 0f 1f 40 00 55 89 f0 48 89 e5 e6 70 89 f8 e6 71 5d c3 66 90 55 48 89 e5 0f 31 [ 514.443613] c1 48 89 d0 5d 48 c1 e0 20 48 09 c8 c3 66 66 66 2e 0f 1f 84 [ 514.443843] Stack: [ 514.443845] ffff880138c73e98 [ 514.443847] ffffffff8151b91b [ 514.443849] 0000000000000000 [ 514.443851] 000000000095d348 [ 514.443853] 0000000000000000 [ 514.443855] 000000010095d348 [ 514.443857] ffff88013bc5a570 [ 514.443859] ffff88013bc5a570 [ 514.443861] ffff88013bc5a5e0 [ 514.443863] 0000000000000000 [ 514.443865] ffff880138c73ee8 [ 514.443867] ffffffff8151a660 [ 514.443869] Call Trace: [ 514.443871] [] ? menu_select+0xeb/0x380 [ 514.443877] [] cpuidle_idle_call+0xc0/0x240 [ 514.443882] [] cpu_idle+0xd5/0x140 [ 514.443886] [] start_secondary+0x20c/0x213 [ 514.443893] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 44 67 d9 ff e8 0f f9 d2 ff 4c 29 e8 48 89 c7 e8 34 59 d0 ff [ 514.444068] Stack: [ 514.444069] ffff880133ff5a30 [ 514.444071] ffffffff81414a2b [ 514.444073] ffffffff826bbb80 [ 514.444075] 0000000000000000 [ 514.444077] ffffffff826bbb80 [ 514.444079] 0000000000000001 [ 514.444081] ffff880133ff5a80 [ 514.444083] ffffffff81414c66 [ 514.444085] 0000000033ff5a80 [ 514.444087] 0000000000000046 [ 514.444088] ffff880133ff5aa0 [ 514.444090] ffffffff81c81c00 [ 514.444093] Call Trace: [ 514.444095] [] wait_for_xmitr+0x3b/0xa0 [ 514.444101] [] serial8250_console_write+0xd6/0x1a0 [ 514.444106] [] __call_console_drivers+0x89/0xb0 [ 514.444113] [] _call_console_drivers+0x4c/0x80 [ 514.444117] [] console_unlock+0x124/0x2a0 [ 514.444122] [] vprintk+0x236/0x560 [ 514.444127] [] ? _raw_spin_unlock_irq+0x41/0x70 [ 514.444133] [] ? sub_preempt_count+0xa9/0xe0 [ 514.444138] [] printk+0x51/0x53 [ 514.444142] [] ? sub_preempt_count+0xa9/0xe0 [ 514.444147] [] ? sub_preempt_count+0xa9/0xe0 [ 514.444152] [] printk_address+0x31/0x40 [ 514.444157] [] print_trace_address+0x43/0x60 [ 514.444162] [] print_context_stack+0xa0/0x140 [ 514.444167] [] ? sub_preempt_count+0xa9/0xe0 [ 514.444172] [] dump_trace+0x17f/0x2f0 [ 514.444177] [] show_trace_log_lvl+0x5c/0x80 [ 514.444182] [] show_stack_log_lvl+0xd2/0x1c0 [ 514.444187] [] show_stack+0x1c/0x20 [ 514.444191] [] sched_show_task+0x98/0x100 [ 514.444196] [] watchdog+0x26f/0x2d0 [ 514.444200] [] ? watchdog+0x122/0x2d0 [ 514.444205] [] ? hung_task_panic+0x20/0x20 [ 514.444209] [] kthread+0xa7/0xb0 [ 514.444215] [] kernel_thread_helper+0x4/0x10 [ 514.444221] [] ? finish_task_switch+0x7c/0x120 [ 514.444227] [] ? _raw_spin_unlock_irq+0x41/0x70 [ 514.444231] [] ? retint_restore_args+0x13/0x13 [ 514.444236] [] ? __init_kthread_worker+0x70/0x70 [ 514.444242] [] ? gs_change+0x13/0x13 [ 514.444246] Code: 40 88 16 5d c3 66 0f 1f 44 00 00 f6 c2 40 74 ea 5d c3 90 55 48 89 e5 66 66 66 66 90 0f b6 8f 81 00 00 00 d3 e6 03 77 38 89 f2 ec <0f> b6 c0 5d c3 0f 1f 00 55 48 89 e5 66 66 66 66 90 0f b6 8f 81 [ 514.444545] Stack: [ 514.444547] ffff880138cebe98 [ 514.444549] ffffffff8151b91b [ 514.444551] 0000000000000000 [ 514.444553] 0000000000947e48 [ 514.444555] 0000000000000000 [ 514.444557] 0000000300947e48 [ 514.444560] ffff88013bcda570 [ 514.444561] ffff88013bcda570 [ 514.444564] ffff88013bcda5e0 [ 514.444565] 0000000000000000 [ 514.444567] ffff880138cebee8 [ 514.444569] ffffffff8151a660 [ 514.444572] Call Trace: [ 514.444574] [] ? menu_select+0xeb/0x380 [ 514.444579] [] cpuidle_idle_call+0xc0/0x240 [ 514.444584] [] cpu_idle+0xd5/0x140 [ 514.444588] [] start_secondary+0x20c/0x213 [ 514.444594] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 44 67 d9 ff e8 0f f9 d2 ff 4c 29 e8 48 89 c7 e8 34 59 d0 ff [ 514.444862] Stack: [ 514.444865] ffff880138cefe98 [ 514.444868] ffffffff8151b91b [ 514.444871] 0000000000000000 [ 514.444874] 000000000095bba8 [ 514.444877] 0000000000000000 [ 514.444880] 000000040095bba8 [ 514.444883] ffff88023fc1a570 [ 514.444886] ffff88023fc1a570 [ 514.444889] ffff88023fc1a5e0 [ 514.444893] 0000000000000000 [ 514.444895] ffff880138cefee8 [ 514.444898] ffffffff8151a660 [ 514.444901] Call Trace: [ 514.444905] [] ? menu_select+0xeb/0x380 [ 514.444914] [] cpuidle_idle_call+0xc0/0x240 [ 514.444921] [] cpu_idle+0xd5/0x140 [ 514.444928] [] start_secondary+0x20c/0x213 [ 514.444938] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 44 67 d9 ff e8 0f f9 d2 ff 4c 29 e8 48 89 c7 e8 34 59 d0 ff [ 514.445217] Stack: [ 514.445219] ffff880138d0be98 [ 514.445222] ffffffff8151b91b [ 514.445224] 0000000000000000 [ 514.445228] 0000000001c983a1 [ 514.445231] 0000000000000000 [ 514.445235] 0000000501c983a1 [ 514.445237] ffff88023fc5a570 [ 514.445240] ffff88023fc5a570 [ 514.445243] ffff88023fc5a640 [ 514.445247] 0000000000000000 [ 514.445250] ffff880138d0bee8 [ 514.445252] ffffffff8151a660 [ 514.445256] Call Trace: [ 514.445259] [] ? menu_select+0xeb/0x380 [ 514.445267] [] cpuidle_idle_call+0xc0/0x240 [ 514.445273] [] cpu_idle+0xd5/0x140 [ 514.445279] [] start_secondary+0x20c/0x213 [ 514.445287] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 44 67 d9 ff e8 0f f9 d2 ff 4c 29 e8 48 89 c7 e8 34 59 d0 ff [ 514.445565] Stack: [ 514.445568] ffff880138d1be98 [ 514.445571] ffffffff8151b91b [ 514.445573] 0000000000000000 [ 514.445578] 00000000055c4a23 [ 514.445582] 0000000000000000 [ 514.445585] 00000006055c4a23 [ 514.445588] ffff88023fc9a570 [ 514.445591] ffff88023fc9a570 [ 514.445594] ffff88023fc9a6a0 [ 514.445597] 0000000000000000 [ 514.445600] ffff880138d1bee8 [ 514.445603] ffffffff8151a660 [ 514.445607] Call Trace: [ 514.445610] [] ? menu_select+0xeb/0x380 [ 514.445618] [] cpuidle_idle_call+0xc0/0x240 [ 514.445625] [] cpu_idle+0xd5/0x140 [ 514.445631] [] start_secondary+0x20c/0x213 [ 514.445639] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 44 67 d9 ff e8 0f f9 d2 ff 4c 29 e8 48 89 c7 e8 34 59 d0 ff [ 514.445918] Stack: [ 514.445920] ffff880138d27e98 [ 514.445924] ffffffff8151b91b [ 514.445926] 0000000000000000 [ 514.445929] 00000000055b5157 [ 514.445933] 0000000000000000 [ 514.445936] 00000007055b5157 [ 514.445939] ffff88023fcda570 [ 514.445942] ffff88023fcda570 [ 514.445945] ffff88023fcda6a0 [ 514.445948] 0000000000000000 [ 514.445951] ffff880138d27ee8 [ 514.445954] ffffffff8151a660 [ 514.445957] Call Trace: [ 514.445961] [] ? menu_select+0xeb/0x380 [ 514.445969] [] cpuidle_idle_call+0xc0/0x240 [ 514.445976] [] cpu_idle+0xd5/0x140 [ 514.445982] [] start_secondary+0x20c/0x213 [ 514.445989] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 44 67 d9 ff e8 0f f9 d2 ff 4c 29 e8 48 89 c7 e8 34 59 d0 ff [ 525.762668] [] sys_vfork+0x25/0x30 [ 525.824318] [] stub_vfork+0x13/0x20 [ 525.886925] [] ? system_call_fastpath+0x16/0x1b [ 525.964576] no locks held by gcc/7579. [ 526.009460] INFO: task gcc:7624 blocked for more than 60 seconds. [ 526.082357] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 526.176063] gcc D ffff88015402c240 0 7624 7414 0x00000000 [ 526.260614] ffff8800139dbcd0 [ 526.293996] 0000000000000046 [ 526.329563] ffff88015402c240 [ 526.365131] ffff88015402c900 [ 526.402879] ffff8800139dbd00 [ 526.436269] ffff88015402c240 [ 526.471839] ffff8800139dbfd8 [ 526.507410] ffffffff81c30f40 [ 526.545155] ffff8800139dbfd8 [ 526.578547] ffff8800139dbfd8 [ 526.614118] ffff880066c32120 [ 526.649685] ffff88015402c240 [ 526.687431] Call Trace: [ 526.716670] [] schedule+0x3f/0x60 [ 526.777193] [] schedule_timeout+0x335/0x3c0 [ 526.848127] [] ? wait_for_common+0x4a/0x180 [ 526.919060] [] ? wait_for_common+0x4a/0x180 [ 526.989987] [] ? wait_for_common+0x10f/0x180 [ 527.061956] [] wait_for_common+0x117/0x180 [ 527.131848] [] ? try_to_wake_up+0x2f0/0x2f0 [ 527.202781] [] wait_for_completion+0x1d/0x20 [ 527.274748] [] do_fork+0x1b1/0x380 [ 527.336317] [] ? sub_preempt_count+0xa9/0xe0 [ 527.408290] [] sys_vfork+0x25/0x30 [ 527.469860] [] stub_vfork+0x13/0x20 [ 527.532469] [] ? system_call_fastpath+0x16/0x1b [ 527.610054] no locks held by gcc/7624. [ 587.619350] INFO: task rtkit-daemon:1744 blocked for more than 60 seconds. [ 587.701823] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 587.795690] rtkit-daemon D 00000000ffffdcad 0 1744 1 0x00000000 [ 587.880311] ffff880137639df8 [ 587.913693] 0000000000000046 [ 587.949255] ffffffff816529d6 [ 587.984825] ffffffff00000000 [ 588.022571] ffff88023355b478 [ 588.055962] ffff880133570000 [ 588.091530] ffff880137639fd8 [ 588.127102] 0000000000000046 [ 588.164849] ffff880137639fd8 [ 588.198239] ffff880137639fd8 [ 588.233808] ffff880138d04240 [ 588.269376] ffff880133570000 [ 588.307125] Call Trace: [ 588.336629] [] ? rwsem_down_failed_common+0x46/0x150 [ 588.417229] [] schedule+0x3f/0x60 [ 588.477848] [] rwsem_down_failed_common+0xb5/0x150 [ 588.556146] [] rwsem_down_write_failed+0x13/0x20 [ 588.632354] [] call_rwsem_down_write_failed+0x13/0x20 [ 588.713683] [] ? sys_mmap_pgoff+0x125/0x230 [ 588.784614] [] ? down_write+0x60/0x70 [ 588.849305] [] ? sys_mmap_pgoff+0x125/0x230 [ 588.920339] [] sys_mmap_pgoff+0x125/0x230 [ 588.989187] [] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 589.067444] [] sys_mmap+0x22/0x30 [ 589.128033] [] system_call_fastpath+0x16/0x1b [ 589.201162] 1 lock held by rtkit-daemon/1744: [ 589.253258] #0: (&mm->mmap_sem){......}, at: [] sys_mmap_pgoff+0x125/0x230 [ 589.356894] INFO: task gnome-session:1896 blocked for more than 60 seconds. [ 589.440256] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 589.533960] gnome-session D ffff880136e52120 0 1896 1751 0x00000000 [ 589.618621] ffff88013652bb38 [ 589.652044] 0000000000000046 [ 589.687676] 0000000000000000 [ 589.723248] 0000000000000000 [ 589.761095] ffffffff811c6a5b [ 589.794488] ffff880136e52120 [ 589.830057] ffff88013652bfd8 [ 589.865675] 0000000000000246 [ 589.903477] ffff88013652bfd8 [ 589.936870] ffff88013652bfd8 [ 589.972437] ffff880160a82120 [ 590.008012] ffff880136e52120 [ 590.048419] Call Trace: [ 590.077698] [] ? do_lookup+0x25b/0x380 [ 590.143466] [] schedule+0x3f/0x60 [ 590.204056] [] __mutex_lock_common+0x196/0x4e0 [ 590.278106] [] ? do_lookup+0x25b/0x380 [ 590.343879] [] ? do_lookup+0x25b/0x380 [ 590.409775] [] mutex_lock_nested+0x44/0x50 [ 590.479664] [] do_lookup+0x25b/0x380 [ 590.543318] [] ? security_inode_permission+0x1c/0x30 [ 590.623711] [] link_path_walk+0x141/0x8c0 [ 590.692664] [] path_lookupat+0x58/0x770 [ 590.759435] [] ? getname_flags+0x3f/0x240 [ 590.828286] [] ? __strncpy_from_user+0x35/0x70 [ 590.902438] [] do_path_lookup+0x31/0xc0 [ 590.969208] [] user_path_at+0x59/0xa0 [ 591.033900] [] ? aa_dup_task_context+0x3d/0x70 [ 591.108055] [] ? apparmor_cred_prepare+0x3b/0x60 [ 591.184185] [] ? security_prepare_creds+0x16/0x20 [ 591.261400] [] sys_faccessat+0xa2/0x1e0 [ 591.328230] [] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 591.406549] [] sys_access+0x18/0x20 [ 591.469159] [] system_call_fastpath+0x16/0x1b [ 591.542222] 1 lock held by gnome-session/1896: [ 591.595858] #0: (&sb->s_type->i_mutex_key#13){......}, at: [] do_lookup+0x25b/0x380 [ 591.709922] INFO: task compiz:1980 blocked for more than 60 seconds. [ 591.786110] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 591.880113] compiz D 0000000000000002 0 1980 1896 0x00000000 [ 591.964978] ffff880132021df8 [ 591.998612] 0000000000000046 [ 592.034287] ffffffff816529d6 [ 592.069893] ffff880200000000 [ 592.107921] ffff8801334d73b8 [ 592.141417] ffff880131160000 [ 592.177058] ffff880132021fd8 [ 592.212844] 0000000000000046 [ 592.250749] ffff880132021fd8 [ 592.284185] ffff880132021fd8 [ 592.319963] ffff88013663c240 [ 592.355597] ffff880131160000 [ 592.393535] Call Trace: [ 592.423004] [] ? rwsem_down_failed_common+0x46/0x150 [ 592.503379] [] schedule+0x3f/0x60 [ 592.563896] [] rwsem_down_failed_common+0xb5/0x150 [ 592.642110] [] rwsem_down_write_failed+0x13/0x20 [ 592.718239] [] call_rwsem_down_write_failed+0x13/0x20 [ 592.799576] [] ? sys_mmap_pgoff+0xa9/0x230 [ 592.869461] [] ? down_write+0x60/0x70 [ 592.934153] [] ? sys_mmap_pgoff+0xa9/0x230 [ 593.004041] [] sys_mmap_pgoff+0xa9/0x230 [ 593.071850] [] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 593.150066] [] sys_mmap+0x22/0x30 [ 593.210594] [] system_call_fastpath+0x16/0x1b [ 593.286246] 1 lock held by compiz/1980: [ 593.332181] #0: (&mm->mmap_sem){......}, at: [] sys_mmap_pgoff+0xa9/0x230 [ 593.434629] INFO: task make:3340 blocked for more than 60 seconds. [ 593.508566] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 593.602280] make D ffff880135ada120 0 3340 2129 0x00000000 [ 593.686827] ffff88013798fcd0 [ 593.720209] 0000000000000046 [ 593.755780] ffff880135ada120 [ 593.791352] ffff880135ada7e0 [ 593.829098] ffff88013798fd00 [ 593.862486] ffff880135ada120 [ 593.898066] ffff88013798ffd8 [ 593.933628] ffffffff81c30f40 [ 593.971373] ffff88013798ffd8 [ 594.004765] ffff88013798ffd8 [ 594.040334] ffff880160ae4240 [ 594.075904] ffff880135ada120 [ 594.113652] Call Trace: [ 594.143019] [] schedule+0x3f/0x60 [ 594.203620] [] schedule_timeout+0x335/0x3c0 [ 594.274550] [] ? wait_for_common+0x4a/0x180 [ 594.345484] [] ? wait_for_common+0x4a/0x180 [ 594.416416] [] ? wait_for_common+0x10f/0x180 [ 594.488385] [] wait_for_common+0x117/0x180 [ 594.558275] [] ? try_to_wake_up+0x2f0/0x2f0 [ 594.629210] [] wait_for_completion+0x1d/0x20 [ 594.701177] [] do_fork+0x1b1/0x380 [ 594.762745] [] ? set_current_blocked+0x52/0x60 [ 594.836803] [] sys_vfork+0x25/0x30 [ 594.898365] [] stub_vfork+0x13/0x20 [ 594.960974] [] ? system_call_fastpath+0x16/0x1b [ 595.039863] no locks held by make/3340. [ 595.086142] INFO: task make:4869 blocked for more than 60 seconds. [ 595.160604] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 595.254699] make D ffff880131f80000 0 4869 3340 0x00000000 [ 595.339987] ffff880131ebbcd0 [ 595.373743] 0000000000000046 [ 595.409576] ffff880131f80000 [ 595.445470] ffff880131f806c0 [ 595.483925] ffff880131ebbd00 [ 595.517528] ffff880131f80000 [ 595.553493] ffff880131ebbfd8 [ 595.589296] ffffffff81c30f40 [ 595.627662] ffff880131ebbfd8 [ 595.661441] ffff880131ebbfd8 [ 595.697252] ffff880017aa0000 [ 595.733128] ffff880131f80000 [ 595.771479] Call Trace: [ 595.801280] [] schedule+0x3f/0x60 [ 595.862531] [] schedule_timeout+0x335/0x3c0 [ 595.934141] [] ? wait_for_common+0x4a/0x180 [ 596.005683] [] ? wait_for_common+0x4a/0x180 [ 596.077287] [] ? wait_for_common+0x10f/0x180 [ 596.150003] [] wait_for_common+0x117/0x180 [ 596.220650] [] ? try_to_wake_up+0x2f0/0x2f0 [ 596.292510] [] wait_for_completion+0x1d/0x20 [ 596.365110] [] do_fork+0x1b1/0x380 [ 596.427392] [] ? set_current_blocked+0x52/0x60 [ 596.502157] [] sys_vfork+0x25/0x30 [ 596.564301] [] stub_vfork+0x13/0x20 [ 596.627020] [] ? system_call_fastpath+0x16/0x1b [ 596.702218] no locks held by make/4869. [ 596.749936] INFO: task make:4974 blocked for more than 60 seconds. [ 596.824604] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 596.919027] make D ffff880115174240 0 4974 3340 0x00000000 [ 597.003911] ffff880131f1fcd0 [ 597.037463] 0000000000000046 [ 597.073086] ffff880115174240 [ 597.108649] ffff880115174900 [ 597.146403] ffff880131f1fd00 [ 597.179788] ffff880115174240 [ 597.215359] ffff880131f1ffd8 [ 597.250930] ffffffff81c30f40 [ 597.288676] ffff880131f1ffd8 [ 597.322067] ffff880131f1ffd8 [ 597.357648] ffff880154262120 [ 597.393203] ffff880115174240 [ 597.431058] Call Trace: [ 597.460311] [] schedule+0x3f/0x60 [ 597.520927] [] schedule_timeout+0x335/0x3c0 [ 597.591853] [] ? wait_for_common+0x4a/0x180 [ 597.662786] [] ? wait_for_common+0x4a/0x180 [ 597.733724] [] ? wait_for_common+0x10f/0x180 [ 597.805684] [] wait_for_common+0x117/0x180 [ 597.875576] [] ? try_to_wake_up+0x2f0/0x2f0 [ 597.946522] [] wait_for_completion+0x1d/0x20 [ 598.018481] [] do_fork+0x1b1/0x380 [ 598.080050] [] ? set_current_blocked+0x52/0x60 [ 598.154098] [] sys_vfork+0x25/0x30 [ 598.215669] [] stub_vfork+0x13/0x20 [ 598.278279] [] ? system_call_fastpath+0x16/0x1b [ 598.353389] no locks held by make/4974. [ 598.399261] INFO: task make:5185 blocked for more than 60 seconds. [ 598.473415] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 598.567207] make D ffff880219c5c240 0 5185 3340 0x00000000 [ 598.651910] ffff88020a9bdcd0 [ 598.685353] 0000000000000046 [ 598.720920] ffff880219c5c240 [ 598.756492] ffff880219c5c900 [ 598.794237] ffff88020a9bdd00 [ 598.827629] ffff880219c5c240 [ 598.863192] ffff88020a9bdfd8 [ 598.898763] ffffffff81c30f40 [ 598.936510] ffff88020a9bdfd8 [ 598.969902] ffff88020a9bdfd8 [ 599.005471] ffff88015437a120 [ 599.041041] ffff880219c5c240 [ 599.078995] Call Trace: [ 599.108235] [] schedule+0x3f/0x60 [ 599.168757] [] schedule_timeout+0x335/0x3c0 [ 599.239695] [] ? wait_for_common+0x4a/0x180 [ 599.310619] [] ? wait_for_common+0x4a/0x180 [ 599.381551] [] ? wait_for_common+0x10f/0x180 [ 599.453523] [] wait_for_common+0x117/0x180 [ 599.523410] [] ? try_to_wake_up+0x2f0/0x2f0 [ 599.594340] [] wait_for_completion+0x1d/0x20 [ 599.666315] [] do_fork+0x1b1/0x380 [ 599.727884] [] ? set_current_blocked+0x52/0x60 [ 599.801932] [] sys_vfork+0x25/0x30 [ 599.863505] [] stub_vfork+0x13/0x20 [ 599.926125] [] ? system_call_fastpath+0x16/0x1b [ 600.001317] no locks held by make/5185. [ 600.047360] INFO: task make:5799 blocked for more than 60 seconds. [ 600.121447] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 600.215159] make D ffff8801dd750000 0 5799 5585 0x00000000 [ 600.303035] ffff8801dd74dcd0 [ 600.336412] 0000000000000046 [ 600.371975] ffff8801dd750000 [ 600.407545] ffff8801dd7506c0 [ 600.445296] ffff8801dd74dd00 [ 600.478684] ffff8801dd750000 [ 600.514252] ffff8801dd74dfd8 [ 600.549821] ffffffff81c30f40 [ 600.587570] ffff8801dd74dfd8 [ 600.620959] ffff8801dd74dfd8 [ 600.656531] ffff8801f375a120 [ 600.692098] ffff8801dd750000 [ 600.729846] Call Trace: [ 600.759082] [] schedule+0x3f/0x60 [ 600.819611] [] schedule_timeout+0x335/0x3c0 [ 600.890537] [] ? wait_for_common+0x4a/0x180 [ 600.961474] [] ? wait_for_common+0x4a/0x180 [ 601.032406] [] ? wait_for_common+0x10f/0x180 [ 601.104371] [] wait_for_common+0x117/0x180 [ 601.174261] [] ? try_to_wake_up+0x2f0/0x2f0 [ 601.245196] [] wait_for_completion+0x1d/0x20 [ 601.317165] [] do_fork+0x1b1/0x380 [ 601.378731] [] ? set_current_blocked+0x52/0x60 [ 601.452784] [] sys_vfork+0x25/0x30 [ 601.514351] [] stub_vfork+0x13/0x20 [ 601.576967] [] ? system_call_fastpath+0x16/0x1b [ 601.652815] no locks held by make/5799. [ 601.698882] INFO: task make:5916 blocked for more than 60 seconds. [ 601.773061] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 601.866838] make D ffff8801f99c2120 0 5916 3340 0x00000000 [ 601.952950] ffff880207263cd0 [ 601.986800] 0000000000000046 [ 602.022904] ffff8801f99c2120 [ 602.059014] ffff8801f99c27e0 [ 602.097323] ffff880207263d00 [ 602.131082] ffff8801f99c2120 [ 602.166978] ffff880207263fd8 [ 602.202850] ffffffff81c30f40 [ 602.241160] ffff880207263fd8 [ 602.274920] ffff880207263fd8 [ 602.310793] ffff8801541fa120 [ 602.346681] ffff8801f99c2120 [ 602.384979] Call Trace: [ 602.414477] [] schedule+0x3f/0x60 [ 602.475678] [] schedule_timeout+0x335/0x3c0 [ 602.547225] [] ? wait_for_common+0x4a/0x180 [ 602.618513] [] ? wait_for_common+0x4a/0x180 [ 602.689963] [] ? wait_for_common+0x10f/0x180 [ 602.762152] [] wait_for_common+0x117/0x180 [ 602.832246] [] ? try_to_wake_up+0x2f0/0x2f0 [ 602.903378] [] wait_for_completion+0x1d/0x20 [ 602.975560] [] do_fork+0x1b1/0x380 [ 603.037337] [] ? set_current_blocked+0x52/0x60 [ 603.111599] [] sys_vfork+0x25/0x30 [ 603.173375] [] stub_vfork+0x13/0x20 [ 603.236501] [] ? system_call_fastpath+0x16/0x1b [ 603.312028] no locks held by make/5916. [ 603.358040] INFO: task make:6173 blocked for more than 60 seconds. [ 603.432038] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 603.526122] make D ffff8800771b2120 0 6173 3340 0x00000000 [ 603.611288] ffff8800771d5cd0 [ 603.644720] 0000000000000046 [ 603.680390] ffff8800771b2120 [ 603.716064] ffff8800771b27e0 [ 603.753974] ffff8800771d5d00 [ 603.787682] ffff8800771b2120 [ 603.823296] ffff8800771d5fd8 [ 603.859209] ffffffff81c30f40 [ 603.897080] ffff8800771d5fd8 [ 603.930519] ffff8800771d5fd8 [ 603.966196] ffff880006134240 [ 604.001861] ffff8800771b2120 [ 604.040025] Call Trace: [ 604.069375] [] schedule+0x3f/0x60 [ 604.130104] [] schedule_timeout+0x335/0x3c0 [ 604.201564] [] ? wait_for_common+0x4a/0x180 [ 604.272913] [] ? wait_for_common+0x4a/0x180 [ 604.344036] [] ? wait_for_common+0x10f/0x180 [ 604.416531] [] wait_for_common+0x117/0x180 [ 604.486625] [] ? try_to_wake_up+0x2f0/0x2f0 [ 604.558200] [] wait_for_completion+0x1d/0x20 [ 604.630842] [] do_fork+0x1b1/0x380 [ 604.692805] [] ? set_current_blocked+0x52/0x60 [ 604.767127] [] sys_vfork+0x25/0x30 [ 604.828903] [] stub_vfork+0x13/0x20 [ 604.891724] [] ? system_call_fastpath+0x16/0x1b [ 604.967125] no locks held by make/6173. [ 605.013135] INFO: task make:6356 blocked for more than 60 seconds. [ 605.087256] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 605.181085] make D ffff88007d0c4240 0 6356 6173 0x00000000 [ 605.265933] ffff8800afae7cd0 [ 605.299416] 0000000000000046 [ 605.335088] ffff88007d0c4240 [ 605.370785] ffff88007d0c4900 [ 605.408671] ffff8800afae7d00 [ 605.442112] ffff88007d0c4240 [ 605.477803] ffff8800afae7fd8 [ 605.513464] ffffffff81c30f40 [ 605.551532] ffff8800afae7fd8 [ 605.585045] ffff8800afae7fd8 [ 605.620712] ffff880164ce2120 [ 605.656439] ffff88007d0c4240 [ 605.694380] Call Trace: [ 605.723743] [] schedule+0x3f/0x60 [ 605.784817] [] schedule_timeout+0x335/0x3c0 [ 605.856412] [] ? wait_for_common+0x4a/0x180 [ 605.927967] [] ? wait_for_common+0x4a/0x180 [ 605.999635] [] ? wait_for_common+0x10f/0x180 [ 606.072224] [] wait_for_common+0x117/0x180 [ 606.142724] [] ? try_to_wake_up+0x2f0/0x2f0 [ 606.214282] [] wait_for_completion+0x1d/0x20 [ 606.286883] [] do_fork+0x1b1/0x380 [ 606.349070] [] ? set_current_blocked+0x52/0x60 [ 606.423563] [] sys_vfork+0x25/0x30 [ 606.485841] [] stub_vfork+0x13/0x20 [ 606.549081] [] ? system_call_fastpath+0x16/0x1b [ 606.624805] no locks held by make/6356. [ 606.671056] INFO: task make:6403 blocked for more than 60 seconds. [ 606.745308] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 606.839330] make D ffff880060ef8000 0 6403 3340 0x00000000 [ 606.924812] ffff880060f01cd0 [ 606.958512] 0000000000000046 [ 606.994388] ffff880060ef8000 [ 607.030220] ffff880060ef86c0 [ 607.068699] ffff880060f01d00 [ 607.102444] ffff880060ef8000 [ 607.138320] ffff880060f01fd8 [ 607.174212] ffffffff81c30f40 [ 607.212536] ffff880060f01fd8 [ 607.246283] ffff880060f01fd8 [ 607.282166] ffff880026da8000 [ 607.318026] ffff880060ef8000 [ 607.362369] Call Trace: [ 607.392833] [] schedule+0x3f/0x60 [ 607.453718] [] schedule_timeout+0x335/0x3c0 [ 607.524727] [] ? wait_for_common+0x4a/0x180 [ 607.595659] [] ? wait_for_common+0x4a/0x180 [ 607.666585] [] ? wait_for_common+0x10f/0x180 [ 607.738558] [] wait_for_common+0x117/0x180 [ 607.808447] [] ? try_to_wake_up+0x2f0/0x2f0 [ 607.879379] [] wait_for_completion+0x1d/0x20 [ 607.951351] [] do_fork+0x1b1/0x380 [ 608.013031] [] ? set_current_blocked+0x52/0x60 [ 608.087080] [] sys_vfork+0x25/0x30 [ 608.148646] [] stub_vfork+0x13/0x20 [ 608.211252] [] ? system_call_fastpath+0x16/0x1b [ 608.286356] no locks held by make/6403. [ 608.332666] INFO: task make:6445 blocked for more than 60 seconds. [ 608.407112] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 608.500999] make D ffff88005b642120 0 6445 4862 0x00000000 [ 608.586202] ffff88005b64fcd0 [ 608.619777] 0000000000000046 [ 608.655992] ffff88005b642120 [ 608.691608] ffff88005b6427e0 [ 608.729561] ffff88005b64fd00 [ 608.763052] ffff88005b642120 [ 608.798728] ffff88005b64ffd8 [ 608.834601] ffffffff81c30f40 [ 608.872607] ffff88005b64ffd8 [ 608.906147] ffff88005b64ffd8 [ 608.941826] ffff8800101a8000 [ 608.977495] ffff88005b642120 [ 609.015509] Call Trace: [ 609.044788] [] schedule+0x3f/0x60 [ 609.105768] [] schedule_timeout+0x335/0x3c0 [ 609.176886] [] ? wait_for_common+0x4a/0x180 [ 609.248115] [] ? wait_for_common+0x4a/0x180 [ 609.319256] [] ? wait_for_common+0x10f/0x180 [ 609.391427] [] wait_for_common+0x117/0x180 [ 609.461486] [] ? try_to_wake_up+0x2f0/0x2f0 [ 609.532572] [] wait_for_completion+0x1d/0x20 [ 609.604914] [] do_fork+0x1b1/0x380 [ 609.666643] [] ? set_current_blocked+0x52/0x60 [ 609.740932] [] sys_vfork+0x25/0x30 [ 609.802658] [] stub_vfork+0x13/0x20 [ 609.865481] [] ? system_call_fastpath+0x16/0x1b [ 609.940887] no locks held by make/6445. [ 609.986954] INFO: task make:6453 blocked for more than 60 seconds. [ 610.061185] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 610.155060] make D ffff88005b6c4240 0 6453 6173 0x00000000 [ 610.240403] ffff88005b6cdcd0 [ 610.274436] 0000000000000046 [ 610.310203] ffff88005b6c4240 [ 610.345871] ffff88005b6c4900 [ 610.383780] ffff88005b6cdd00 [ 610.417217] ffff88005b6c4240 [ 610.452893] ffff88005b6cdfd8 [ 610.488562] ffffffff81c30f40 [ 610.526474] ffff88005b6cdfd8 [ 610.559912] ffff88005b6cdfd8 [ 610.595603] ffff8801f99c2120 [ 610.631255] ffff88005b6c4240 [ 610.669345] Call Trace: [ 610.698684] [] schedule+0x3f/0x60 [ 610.759411] [] schedule_timeout+0x335/0x3c0 [ 610.830542] [] ? wait_for_common+0x4a/0x180 [ 610.901686] [] ? wait_for_common+0x4a/0x180 [ 610.972819] [] ? wait_for_common+0x10f/0x180 [ 611.045002] [] wait_for_common+0x117/0x180 [ 611.115095] [] ? try_to_wake_up+0x2f0/0x2f0 [ 611.186235] [] wait_for_completion+0x1d/0x20 [ 611.258412] [] do_fork+0x1b1/0x380 [ 611.320190] [] ? set_current_blocked+0x52/0x60 [ 611.394455] [] sys_vfork+0x25/0x30 [ 611.456227] [] stub_vfork+0x13/0x20 [ 611.519049] [] ? system_call_fastpath+0x16/0x1b [ 611.594366] no locks held by make/6453. [ 611.640338] INFO: task make:6581 blocked for more than 60 seconds. [ 611.714380] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 611.808185] make D ffff88004c78c240 0 6581 4869 0x00000000 [ 611.893053] ffff88008fc99cd0 [ 611.926531] 0000000000000046 [ 611.962207] ffff88004c78c240 [ 611.997874] ffff88004c78c900 [ 612.035791] ffff88008fc99d00 [ 612.069226] ffff88004c78c240 [ 612.104899] ffff88008fc99fd8 [ 612.140571] ffffffff81c30f40 [ 612.178535] ffff88008fc99fd8 [ 612.212022] ffff88008fc99fd8 [ 612.247692] ffff8800a7304240 [ 612.283375] ffff88004c78c240 [ 612.321277] Call Trace: [ 612.350564] [] schedule+0x3f/0x60 [ 612.411296] [] schedule_timeout+0x335/0x3c0 [ 612.482441] [] ? wait_for_common+0x4a/0x180 [ 612.553588] [] ? wait_for_common+0x4a/0x180 [ 612.625120] [] ? wait_for_common+0x10f/0x180 [ 612.697977] [] wait_for_common+0x117/0x180 [ 612.768602] [] ? try_to_wake_up+0x2f0/0x2f0 [ 612.840153] [] wait_for_completion+0x1d/0x20 [ 612.912751] [] do_fork+0x1b1/0x380 [ 612.974954] [] ? set_current_blocked+0x52/0x60 [ 613.049617] [] sys_vfork+0x25/0x30 [ 613.111814] [] stub_vfork+0x13/0x20 [ 613.175040] [] ? system_call_fastpath+0x16/0x1b [ 613.250796] no locks held by make/6581. [ 613.297139] INFO: task make:6630 blocked for more than 60 seconds. [ 613.371381] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 613.465454] make D ffff880048622120 0 6630 4869 0x00000000 [ 613.550698] ffff88004865bcd0 [ 613.584380] 0000000000000046 [ 613.620261] ffff880048622120 [ 613.656145] ffff8800486227e0 [ 613.694470] ffff88004865bd00 [ 613.728276] ffff880048622120 [ 613.764209] ffff88004865bfd8 [ 613.800077] ffffffff81c30f40 [ 613.838408] ffff88004865bfd8 [ 613.872162] ffff88004865bfd8 [ 613.908007] ffff88014fd4a120 [ 613.943916] ffff880048622120 [ 613.982169] Call Trace: [ 614.011719] [] schedule+0x3f/0x60 [ 614.072906] [] schedule_timeout+0x335/0x3c0 [ 614.144463] [] ? wait_for_common+0x4a/0x180 [ 614.216018] [] ? wait_for_common+0x4a/0x180 [ 614.287573] [] ? wait_for_common+0x10f/0x180 [ 614.360127] [] wait_for_common+0x117/0x180 [ 614.430633] [] ? try_to_wake_up+0x2f0/0x2f0 [ 614.502188] [] wait_for_completion+0x1d/0x20 [ 614.574789] [] do_fork+0x1b1/0x380 [ 614.636984] [] ? set_current_blocked+0x52/0x60 [ 614.711361] [] sys_vfork+0x25/0x30 [ 614.773543] [] stub_vfork+0x13/0x20 [ 614.836825] [] ? system_call_fastpath+0x16/0x1b [ 614.912304] no locks held by make/6630. [ 614.958477] INFO: task make:6679 blocked for more than 60 seconds. [ 615.032770] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.126736] make D ffff8801a9aac240 0 6679 4869 0x00000000 [ 615.212199] ffff88018f2fdcd0 [ 615.245826] 0000000000000046 [ 615.281555] ffff8801a9aac240 [ 615.317459] ffff8801a9aac900 [ 615.355272] ffff88018f2fdd00 [ 615.388665] ffff8801a9aac240 [ 615.424233] ffff88018f2fdfd8 [ 615.459802] ffffffff81c30f40 [ 615.497758] ffff88018f2fdfd8 [ 615.531164] ffff88018f2fdfd8 [ 615.566835] ffff88003200a120 [ 615.602507] ffff8801a9aac240 [ 615.640462] Call Trace: [ 615.669791] [] schedule+0x3f/0x60 [ 615.730432] [] schedule_timeout+0x335/0x3c0 [ 615.801560] [] ? wait_for_common+0x4a/0x180 [ 615.872490] [] ? wait_for_common+0x4a/0x180 [ 615.943421] [] ? wait_for_common+0x10f/0x180 [ 616.015392] [] wait_for_common+0x117/0x180 [ 616.085282] [] ? try_to_wake_up+0x2f0/0x2f0 [ 616.156213] [] wait_for_completion+0x1d/0x20 [ 616.228184] [] do_fork+0x1b1/0x380 [ 616.289757] [] ? set_current_blocked+0x52/0x60 [ 616.363804] [] sys_vfork+0x25/0x30 [ 616.425373] [] stub_vfork+0x13/0x20 [ 616.487991] [] ? system_call_fastpath+0x16/0x1b [ 616.563094] no locks held by make/6679. [ 616.609067] INFO: task make:6792 blocked for more than 60 seconds. [ 616.683104] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 616.776921] make D ffff8801830f0000 0 6792 6403 0x00000000 [ 616.861575] ffff8801830e7cd0 [ 616.895056] 0000000000000046 [ 616.930622] ffff8801830f0000 [ 616.966194] ffff8801830f06c0 [ 617.003939] ffff8801830e7d00 [ 617.037332] ffff8801830f0000 [ 617.072899] ffff8801830e7fd8 [ 617.108469] ffffffff81c30f40 [ 617.146223] ffff8801830e7fd8 [ 617.179608] ffff8801830e7fd8 [ 617.215179] ffff88014dec0000 [ 617.250747] ffff8801830f0000 [ 617.288482] Call Trace: [ 617.317840] [] schedule+0x3f/0x60 [ 617.378843] [] schedule_timeout+0x335/0x3c0 [ 617.449913] [] ? wait_for_common+0x4a/0x180 [ 617.520835] [] ? wait_for_common+0x4a/0x180 [ 617.591764] [] ? wait_for_common+0x10f/0x180 [ 617.663736] [] wait_for_common+0x117/0x180 [ 617.733625] [] ? try_to_wake_up+0x2f0/0x2f0 [ 617.804558] [] wait_for_completion+0x1d/0x20 [ 617.876526] [] do_fork+0x1b1/0x380 [ 617.938095] [] ? set_current_blocked+0x52/0x60 [ 618.012146] [] sys_vfork+0x25/0x30 [ 618.073717] [] stub_vfork+0x13/0x20 [ 618.136325] [] ? system_call_fastpath+0x16/0x1b [ 618.211427] no locks held by make/6792. [ 618.257787] INFO: task make:6838 blocked for more than 60 seconds. [ 618.331863] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 618.425589] make D ffff880183282120 0 6838 5185 0x00000000 [ 618.510344] ffff88018f14fcd0 [ 618.543832] 0000000000000046 [ 618.579499] ffff880183282120 [ 618.615066] ffff8801832827e0 [ 618.652815] ffff88018f14fd00 [ 618.686205] ffff880183282120 [ 618.721776] ffff88018f14ffd8 [ 618.757346] ffffffff81c30f40 [ 618.795094] ffff88018f14ffd8 [ 618.828631] ffff88018f14ffd8 [ 618.864264] ffff8800560d8000 [ 618.899829] ffff880183282120 [ 618.937681] Call Trace: [ 618.966924] [] schedule+0x3f/0x60 [ 619.027652] [] schedule_timeout+0x335/0x3c0 [ 619.098585] [] ? wait_for_common+0x4a/0x180 [ 619.169819] [] ? wait_for_common+0x4a/0x180 [ 619.241330] [] ? wait_for_common+0x10f/0x180 [ 619.313921] [] wait_for_common+0x117/0x180 [ 619.384451] [] ? try_to_wake_up+0x2f0/0x2f0 [ 619.455732] [] wait_for_completion+0x1d/0x20 [ 619.527711] [] do_fork+0x1b1/0x380 [ 619.589594] [] ? set_current_blocked+0x52/0x60 [ 619.663856] [] sys_vfork+0x25/0x30 [ 619.725701] [] stub_vfork+0x13/0x20 [ 619.788337] [] ? system_call_fastpath+0x16/0x1b [ 619.863463] no locks held by make/6838. [ 619.909424] INFO: task make:6917 blocked for more than 60 seconds. [ 619.983556] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 620.077389] make D ffff88017d72a120 0 6917 5185 0x00000000 [ 620.162237] ffff880183033cd0 [ 620.195719] 0000000000000046 [ 620.231285] ffff88017d72a120 [ 620.266857] ffff88017d72a7e0 [ 620.304605] ffff880183033d00 [ 620.337994] ffff88017d72a120 [ 620.373561] ffff880183033fd8 [ 620.409131] ffffffff81c30f40 [ 620.446878] ffff880183033fd8 [ 620.480269] ffff880183033fd8 [ 620.515843] ffff8801714da120 [ 620.551412] ffff88017d72a120 [ 620.589258] Call Trace: [ 620.618500] [] schedule+0x3f/0x60 [ 620.679127] [] schedule_timeout+0x335/0x3c0 [ 620.750054] [] ? wait_for_common+0x4a/0x180 [ 620.820985] [] ? wait_for_common+0x4a/0x180 [ 620.891919] [] ? wait_for_common+0x10f/0x180 [ 620.963888] [] wait_for_common+0x117/0x180 [ 621.033783] [] ? try_to_wake_up+0x2f0/0x2f0 [ 621.104708] [] wait_for_completion+0x1d/0x20 [ 621.176681] [] do_fork+0x1b1/0x380 [ 621.238248] [] ? set_current_blocked+0x52/0x60 [ 621.312299] [] sys_vfork+0x25/0x30 [ 621.373871] [] stub_vfork+0x13/0x20 [ 621.436481] [] ? system_call_fastpath+0x16/0x1b [ 621.511897] no locks held by make/6917. [ 621.558400] INFO: task make:6993 blocked for more than 60 seconds. [ 621.632749] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 621.726560] make D ffff880026c64240 0 6993 3340 0x00000000 [ 621.811844] ffff88002fc25cd0 [ 621.845314] 0000000000000046 [ 621.880877] ffff880026c64240 [ 621.916449] ffff880026c64900 [ 621.954196] ffff88002fc25d00 [ 621.987602] ffff880026c64240 [ 622.023153] ffff88002fc25fd8 [ 622.058723] ffffffff81c30f40 [ 622.096469] ffff88002fc25fd8 [ 622.129860] ffff88002fc25fd8 [ 622.165428] ffff880032378000 [ 622.200999] ffff880026c64240 [ 622.238850] Call Trace: [ 622.268092] [] schedule+0x3f/0x60 [ 622.328617] [] schedule_timeout+0x335/0x3c0 [ 622.399543] [] ? wait_for_common+0x4a/0x180 [ 622.470480] [] ? wait_for_common+0x4a/0x180 [ 622.541402] [] ? wait_for_common+0x10f/0x180 [ 622.613372] [] wait_for_common+0x117/0x180 [ 622.683265] [] ? try_to_wake_up+0x2f0/0x2f0 [ 622.754194] [] wait_for_completion+0x1d/0x20 [ 622.826167] [] do_fork+0x1b1/0x380 [ 622.887735] [] ? set_current_blocked+0x52/0x60 [ 622.961788] [] sys_vfork+0x25/0x30 [ 623.023353] [] stub_vfork+0x13/0x20 [ 623.085968] [] ? system_call_fastpath+0x16/0x1b [ 623.161068] no locks held by make/6993. [ 623.207522] INFO: task make:7128 blocked for more than 60 seconds. [ 623.282413] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 623.376473] make D ffff88001b6d2120 0 7128 6173 0x00000000 [ 623.462030] ffff88001b6f9cd0 [ 623.495725] 0000000000000046 [ 623.531715] ffff88001b6d2120 [ 623.567599] ffff88001b6d27e0 [ 623.605982] ffff88001b6f9d00 [ 623.639657] ffff88001b6d2120 [ 623.675551] ffff88001b6f9fd8 [ 623.711414] ffffffff81c30f40 [ 623.749742] ffff88001b6f9fd8 [ 623.783503] ffff88001b6f9fd8 [ 623.819380] ffff88001037a120 [ 623.855216] ffff88001b6d2120 [ 623.894465] Call Trace: [ 623.924012] [] schedule+0x3f/0x60 [ 623.985041] [] schedule_timeout+0x335/0x3c0 [ 624.056012] [] ? wait_for_common+0x4a/0x180 [ 624.126943] [] ? wait_for_common+0x4a/0x180 [ 624.197872] [] ? wait_for_common+0x10f/0x180 [ 624.269843] [] wait_for_common+0x117/0x180 [ 624.339731] [] ? try_to_wake_up+0x2f0/0x2f0 [ 624.410662] [] wait_for_completion+0x1d/0x20 [ 624.482638] [] do_fork+0x1b1/0x380 [ 624.544200] [] ? set_current_blocked+0x52/0x60 [ 624.618252] [] sys_vfork+0x25/0x30 [ 624.679825] [] stub_vfork+0x13/0x20 [ 624.742436] [] ? system_call_fastpath+0x16/0x1b [ 624.820337] no locks held by make/7128. [ 624.866220] INFO: task make:7170 blocked for more than 60 seconds. [ 624.940262] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 625.033969] make D ffff88016a9ec240 0 7170 5185 0x00000000 [ 625.118519] ffff88016aa17cd0 [ 625.151921] 0000000000000046 [ 625.187570] ffff88016a9ec240 [ 625.223142] ffff88016a9ec900 [ 625.260886] ffff88016aa17d00 [ 625.294276] ffff88016a9ec240 [ 625.329849] ffff88016aa17fd8 [ 625.365414] ffffffff81c30f40 [ 625.403165] ffff88016aa17fd8 [ 625.436552] ffff88016aa17fd8 [ 625.472123] ffff880219ed4240 [ 625.507691] ffff88016a9ec240 [ 625.545647] Call Trace: [ 625.574888] [] schedule+0x3f/0x60 [ 625.635411] [] schedule_timeout+0x335/0x3c0 [ 625.706338] [] ? wait_for_common+0x4a/0x180 [ 625.777271] [] ? wait_for_common+0x4a/0x180 [ 625.848200] [] ? wait_for_common+0x10f/0x180 [ 625.920173] [] wait_for_common+0x117/0x180 [ 625.990066] [] ? try_to_wake_up+0x2f0/0x2f0 [ 626.060994] [] wait_for_completion+0x1d/0x20 [ 626.132962] [] do_fork+0x1b1/0x380 [ 626.194533] [] ? set_current_blocked+0x52/0x60 [ 626.268584] [] sys_vfork+0x25/0x30 [ 626.330153] [] stub_vfork+0x13/0x20 [ 626.392762] [] ? system_call_fastpath+0x16/0x1b [ 626.467966] no locks held by make/7170. [ 626.513832] INFO: task make:7172 blocked for more than 60 seconds. [ 626.587777] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 626.681479] make D ffff880017aa0000 0 7172 6403 0x00000000 [ 626.766033] ffff880017a9dcd0 [ 626.799416] 0000000000000046 [ 626.834986] ffff880017aa0000 [ 626.870558] ffff880017aa06c0 [ 626.908304] ffff880017a9dd00 [ 626.941694] ffff880017aa0000 [ 626.977263] ffff880017a9dfd8 [ 627.012834] ffffffff81c30f40 [ 627.050581] ffff880017a9dfd8 [ 627.083974] ffff880017a9dfd8 [ 627.119541] ffff880013a38000 [ 627.155113] ffff880017aa0000 [ 627.192861] Call Trace: [ 627.222090] [] schedule+0x3f/0x60 [ 627.282620] [] schedule_timeout+0x335/0x3c0 [ 627.353549] [] ? wait_for_common+0x4a/0x180 [ 627.424480] [] ? wait_for_common+0x4a/0x180 [ 627.495412] [] ? wait_for_common+0x10f/0x180 [ 627.567381] [] wait_for_common+0x117/0x180 [ 627.637275] [] ? try_to_wake_up+0x2f0/0x2f0 [ 627.708205] [] wait_for_completion+0x1d/0x20 [ 627.780172] [] do_fork+0x1b1/0x380 [ 627.841741] [] ? set_current_blocked+0x52/0x60 [ 627.915796] [] sys_vfork+0x25/0x30 [ 627.977365] [] stub_vfork+0x13/0x20 [ 628.039973] [] ? system_call_fastpath+0x16/0x1b [ 628.115219] no locks held by make/7172. [ 628.161155] INFO: task gcc:7192 blocked for more than 60 seconds. [ 628.234264] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 628.327975] gcc D ffff88016ab62120 0 7192 7020 0x00000000 [ 628.412733] ffff88016ab93cd0 [ 628.446116] 0000000000000046 [ 628.481682] ffff88016ab62120 [ 628.517247] ffff88016ab627e0 [ 628.554993] ffff88016ab93d00 [ 628.588387] ffff88016ab62120 [ 628.623954] ffff88016ab93fd8 [ 628.659522] ffffffff81c30f40 [ 628.697272] ffff88016ab93fd8 [ 628.730664] ffff88016ab93fd8 [ 628.766234] ffff88005b6c2120 [ 628.801805] ffff88016ab62120 [ 628.839653] Call Trace: [ 628.868896] [] schedule+0x3f/0x60 [ 628.929414] [] schedule_timeout+0x335/0x3c0 [ 629.000345] [] ? wait_for_common+0x4a/0x180 [ 629.071277] [] ? wait_for_common+0x4a/0x180 [ 629.142207] [] ? wait_for_common+0x10f/0x180 [ 629.214174] [] wait_for_common+0x117/0x180 [ 629.284067] [] ? try_to_wake_up+0x2f0/0x2f0 [ 629.354999] [] wait_for_completion+0x1d/0x20 [ 629.426967] [] do_fork+0x1b1/0x380 [ 629.488544] [] sys_vfork+0x25/0x30 [ 629.550111] [] stub_vfork+0x13/0x20 [ 629.612718] [] ? system_call_fastpath+0x16/0x1b [ 629.688014] no locks held by gcc/7192. [ 629.732859] INFO: task make:7207 blocked for more than 60 seconds. [ 629.806807] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 629.900571] make D ffff8800139f8000 0 7207 6561 0x00000000 [ 629.985162] ffff8800139f5cd0 [ 630.018546] 0000000000000046 [ 630.054109] ffff8800139f8000 [ 630.089678] ffff8800139f86c0 [ 630.127425] ffff8800139f5d00 [ 630.160818] ffff8800139f8000 [ 630.196386] ffff8800139f5fd8 [ 630.231957] ffffffff81c30f40 [ 630.269708] ffff8800139f5fd8 [ 630.303092] ffff8800139f5fd8 [ 630.338661] ffff88014dce4240 [ 630.374236] ffff8800139f8000 [ 630.411982] Call Trace: [ 630.441444] [] schedule+0x3f/0x60 [ 630.502545] [] schedule_timeout+0x335/0x3c0 [ 630.573613] [] ? wait_for_common+0x4a/0x180 [ 630.644543] [] ? wait_for_common+0x4a/0x180 [ 630.715471] [] ? wait_for_common+0x10f/0x180 [ 630.787443] [] wait_for_common+0x117/0x180 [ 630.857331] [] ? try_to_wake_up+0x2f0/0x2f0 [ 630.928266] [] wait_for_completion+0x1d/0x20 [ 631.000233] [] do_fork+0x1b1/0x380 [ 631.061802] [] ? set_current_blocked+0x52/0x60 [ 631.135855] [] sys_vfork+0x25/0x30 [ 631.197428] [] stub_vfork+0x13/0x20 [ 631.260035] [] ? system_call_fastpath+0x16/0x1b [ 631.335807] no locks held by make/7207. [ 631.381751] INFO: task make:7213 blocked for more than 60 seconds. [ 631.455778] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 631.549638] make D ffff880013a38000 0 7213 6173 0x00000000 [ 631.634237] ffff880013a37cd0 [ 631.667625] 0000000000000046 [ 631.703198] ffff880013a38000 [ 631.738765] ffff880013a386c0 [ 631.776508] ffff880013a37d00 [ 631.809905] ffff880013a38000 [ 631.845469] ffff880013a37fd8 [ 631.881038] ffffffff81c30f40 [ 631.918794] ffff880013a37fd8 [ 631.952176] ffff880013a37fd8 [ 631.987748] ffff88014fc68000 [ 632.023321] ffff880013a38000 [ 632.061062] Call Trace: [ 632.090296] [] schedule+0x3f/0x60 [ 632.150830] [] schedule_timeout+0x335/0x3c0 [ 632.221757] [] ? wait_for_common+0x4a/0x180 [ 632.292688] [] ? wait_for_common+0x4a/0x180 [ 632.363616] [] ? wait_for_common+0x10f/0x180 [ 632.435589] [] wait_for_common+0x117/0x180 [ 632.505478] [] ? try_to_wake_up+0x2f0/0x2f0 [ 632.576412] [] wait_for_completion+0x1d/0x20 [ 632.648378] [] do_fork+0x1b1/0x380 [ 632.709950] [] ? set_current_blocked+0x52/0x60 [ 632.784001] [] sys_vfork+0x25/0x30 [ 632.845573] [] stub_vfork+0x13/0x20 [ 632.908178] [] ? system_call_fastpath+0x16/0x1b [ 632.983280] no locks held by make/7213. [ 633.029144] INFO: task make:7244 blocked for more than 60 seconds. [ 633.103087] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 633.196791] make D ffff880010150000 0 7244 5185 0x00000000 [ 633.281420] ffff88001014bcd0 [ 633.314834] 0000000000000046 [ 633.350407] ffff880010150000 [ 633.385976] ffff8800101506c0 [ 633.423718] ffff88001014bd00 [ 633.457112] ffff880010150000 [ 633.492682] ffff88001014bfd8 [ 633.528249] ffffffff81c30f40 [ 633.565996] ffff88001014bfd8 [ 633.599388] ffff88001014bfd8 [ 633.634956] ffff8801f375a120 [ 633.670532] ffff880010150000 [ 633.708385] Call Trace: [ 633.737609] [] schedule+0x3f/0x60 [ 633.798139] [] schedule_timeout+0x335/0x3c0 [ 633.869070] [] ? wait_for_common+0x4a/0x180 [ 633.940003] [] ? wait_for_common+0x4a/0x180 [ 634.010931] [] ? wait_for_common+0x10f/0x180 [ 634.082904] [] wait_for_common+0x117/0x180 [ 634.152792] [] ? try_to_wake_up+0x2f0/0x2f0 [ 634.223726] [] wait_for_completion+0x1d/0x20 [ 634.295694] [] do_fork+0x1b1/0x380 [ 634.357267] [] ? set_current_blocked+0x52/0x60 [ 634.431315] [] sys_vfork+0x25/0x30 [ 634.492886] [] stub_vfork+0x13/0x20 [ 634.555495] [] ? system_call_fastpath+0x16/0x1b [ 634.630637] no locks held by make/7244. [ 634.676867] INFO: task gcc:7258 blocked for more than 60 seconds. [ 634.749781] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 634.843504] gcc D ffff880010224240 0 7258 7177 0x00000000 [ 634.928147] ffff8800773d1cd0 [ 634.961529] 0000000000000046 [ 634.997094] ffff880010224240 [ 635.032670] ffff880010224900 [ 635.070408] ffff8800773d1d00 [ 635.103805] ffff880010224240 [ 635.139371] ffff8800773d1fd8 [ 635.174940] ffffffff81c30f40 [ 635.212686] ffff8800773d1fd8 [ 635.246078] ffff8800773d1fd8 [ 635.281656] ffff88001b754240 [ 635.317221] ffff880010224240 [ 635.354963] Call Trace: [ 635.384477] [] schedule+0x3f/0x60 [ 635.445252] [] schedule_timeout+0x335/0x3c0 [ 635.516183] [] ? wait_for_common+0x4a/0x180 [ 635.587113] [] ? wait_for_common+0x4a/0x180 [ 635.658039] [] ? wait_for_common+0x10f/0x180 [ 635.730013] [] wait_for_common+0x117/0x180 [ 635.799904] [] ? try_to_wake_up+0x2f0/0x2f0 [ 635.870837] [] wait_for_completion+0x1d/0x20 [ 635.942798] [] do_fork+0x1b1/0x380 [ 636.004369] [] sys_vfork+0x25/0x30 [ 636.065944] [] stub_vfork+0x13/0x20 [ 636.128557] [] ? system_call_fastpath+0x16/0x1b [ 636.203663] no locks held by gcc/7258. [ 636.248588] INFO: task make:7275 blocked for more than 60 seconds. [ 636.325065] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 636.418850] make D ffff8801608b8000 0 7275 6403 0x00000000 [ 636.503491] ffff880171583cd0 [ 636.536871] 0000000000000046 [ 636.572438] ffff8801608b8000 [ 636.608006] ffff8801608b86c0 [ 636.645752] ffff880171583d00 [ 636.679147] ffff8801608b8000 [ 636.714715] ffff880171583fd8 [ 636.750284] ffffffff81c30f40 [ 636.788036] ffff880171583fd8 [ 636.821420] ffff880171583fd8 [ 636.856992] ffff88008a5cc240 [ 636.892562] ffff8801608b8000 [ 636.930308] Call Trace: [ 636.959555] [] schedule+0x3f/0x60 [ 637.020072] [] schedule_timeout+0x335/0x3c0 [ 637.091002] [] ? wait_for_common+0x4a/0x180 [ 637.161930] [] ? wait_for_common+0x4a/0x180 [ 637.232864] [] ? wait_for_common+0x10f/0x180 [ 637.304831] [] wait_for_common+0x117/0x180 [ 637.374725] [] ? try_to_wake_up+0x2f0/0x2f0 [ 637.445656] [] wait_for_completion+0x1d/0x20 [ 637.517624] [] do_fork+0x1b1/0x380 [ 637.579195] [] ? set_current_blocked+0x52/0x60 [ 637.653245] [] sys_vfork+0x25/0x30 [ 637.714813] [] stub_vfork+0x13/0x20 [ 637.777426] [] ? system_call_fastpath+0x16/0x1b [ 637.855356] no locks held by make/7275. [ 637.901307] INFO: task make:7284 blocked for more than 60 seconds. [ 637.975250] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 638.068959] make D ffff88003cd3a120 0 7284 6957 0x00000000 [ 638.153509] ffff880041787cd0 [ 638.186891] 0000000000000046 [ 638.222455] ffff88003cd3a120 [ 638.258026] ffff88003cd3a7e0 [ 638.295777] ffff880041787d00 [ 638.329165] ffff88003cd3a120 [ 638.364731] ffff880041787fd8 [ 638.400302] ffffffff81c30f40 [ 638.438048] ffff880041787fd8 [ 638.471440] ffff880041787fd8 [ 638.507010] ffff880131e28000 [ 638.542578] ffff88003cd3a120 [ 638.580326] Call Trace: [ 638.609570] [] schedule+0x3f/0x60 [ 638.670087] [] schedule_timeout+0x335/0x3c0 [ 638.741019] [] ? wait_for_common+0x4a/0x180 [ 638.811950] [] ? wait_for_common+0x4a/0x180 [ 638.882881] [] ? wait_for_common+0x10f/0x180 [ 638.954851] [] wait_for_common+0x117/0x180 [ 639.024741] [] ? try_to_wake_up+0x2f0/0x2f0 [ 639.095672] [] wait_for_completion+0x1d/0x20 [ 639.167644] [] do_fork+0x1b1/0x380 [ 639.229213] [] ? set_current_blocked+0x52/0x60 [ 639.303263] [] sys_vfork+0x25/0x30 [ 639.364836] [] stub_vfork+0x13/0x20 [ 639.427444] [] ? system_call_fastpath+0x16/0x1b [ 639.502558] no locks held by make/7284. [ 639.548518] INFO: task gcc:7313 blocked for more than 60 seconds. [ 639.621420] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 639.715139] gcc D ffff8801971c8000 0 7313 7125 0x00000000 [ 639.799783] ffff88015d039cd0 [ 639.833164] 0000000000000046 [ 639.868729] ffff8801971c8000 [ 639.904297] ffff8801971c86c0 [ 639.942045] ffff88015d039d00 [ 639.975439] ffff8801971c8000 [ 640.011005] ffff88015d039fd8 [ 640.046576] ffffffff81c30f40 [ 640.084324] ffff88015d039fd8 [ 640.117717] ffff88015d039fd8 [ 640.153284] ffff88014fd24240 [ 640.188858] ffff8801971c8000 [ 640.227017] Call Trace: [ 640.256775] [] schedule+0x3f/0x60 [ 640.318160] [] schedule_timeout+0x335/0x3c0 [ 640.389921] [] ? wait_for_common+0x4a/0x180 [ 640.461692] [] ? wait_for_common+0x4a/0x180 [ 640.533352] [] ? wait_for_common+0x10f/0x180 [ 640.606048] [] wait_for_common+0x117/0x180 [ 640.676744] [] ? try_to_wake_up+0x2f0/0x2f0 [ 640.748424] [] wait_for_completion+0x1d/0x20 [ 640.821229] [] do_fork+0x1b1/0x380 [ 640.883630] [] sys_vfork+0x25/0x30 [ 640.945927] [] stub_vfork+0x13/0x20 [ 641.009260] [] ? system_call_fastpath+0x16/0x1b [ 641.085214] no locks held by gcc/7313. [ 641.130411] INFO: task gcc:7317 blocked for more than 60 seconds. [ 641.203635] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 641.297658] gcc D ffff880060e82120 0 7317 7140 0x00000000 [ 641.382809] ffff880032209cd0 [ 641.416269] 0000000000000046 [ 641.451957] ffff880060e82120 [ 641.487637] ffff880060e827e0 [ 641.525516] ffff880032209d00 [ 641.558980] ffff880060e82120 [ 641.594651] ffff880032209fd8 [ 641.630324] ffffffff81c30f40 [ 641.668208] ffff880032209fd8 [ 641.701672] ffff880032209fd8 [ 641.737341] ffff88014dd80000 [ 641.773013] ffff880060e82120 [ 641.810899] Call Trace: [ 641.840211] [] schedule+0x3f/0x60 [ 641.901026] [] schedule_timeout+0x335/0x3c0 [ 641.972299] [] ? wait_for_common+0x4a/0x180 [ 642.043812] [] ? wait_for_common+0x4a/0x180 [ 642.115534] [] ? wait_for_common+0x10f/0x180 [ 642.188328] [] wait_for_common+0x117/0x180 [ 642.258875] [] ? try_to_wake_up+0x2f0/0x2f0 [ 642.330508] [] wait_for_completion+0x1d/0x20 [ 642.403100] [] do_fork+0x1b1/0x380 [ 642.465298] [] sys_vfork+0x25/0x30 [ 642.527687] [] stub_vfork+0x13/0x20 [ 642.591007] [] ? system_call_fastpath+0x16/0x1b [ 642.666802] no locks held by gcc/7317. [ 642.711979] INFO: task gcc:7318 blocked for more than 60 seconds. [ 642.785304] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 642.879353] gcc D ffff8800417b8000 0 7318 7163 0x00000000 [ 642.964901] ffff88003220bcd0 [ 642.998599] 0000000000000046 [ 643.034482] ffff8800417b8000 [ 643.070364] ffff8800417b86c0 [ 643.108675] ffff88003220bd00 [ 643.142429] ffff8800417b8000 [ 643.178316] ffff88003220bfd8 [ 643.214195] ffffffff81c30f40 [ 643.252288] ffff88003220bfd8 [ 643.285983] ffff88003220bfd8 [ 643.321878] ffff880232628000 [ 643.357736] ffff8800417b8000 [ 643.396124] Call Trace: [ 643.425658] [] schedule+0x3f/0x60 [ 643.486966] [] schedule_timeout+0x335/0x3c0 [ 643.558743] [] ? wait_for_common+0x4a/0x180 [ 643.630450] [] ? wait_for_common+0x4a/0x180 [ 643.702009] [] ? wait_for_common+0x10f/0x180 [ 643.774610] [] wait_for_common+0x117/0x180 [ 643.845113] [] ? try_to_wake_up+0x2f0/0x2f0 [ 643.916495] [] wait_for_completion+0x1d/0x20 [ 643.989163] [] do_fork+0x1b1/0x380 [ 644.051351] [] ? sub_preempt_count+0xa9/0xe0 [ 644.123951] [] sys_vfork+0x25/0x30 [ 644.186143] [] stub_vfork+0x13/0x20 [ 644.249378] [] ? system_call_fastpath+0x16/0x1b [ 644.325970] no locks held by gcc/7318. [ 644.371314] INFO: task gcc:7321 blocked for more than 60 seconds. [ 644.444620] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 644.538405] gcc D ffff8800486f4240 0 7321 7161 0x00000000 [ 644.622956] ffff880006039cd0 [ 644.656335] 0000000000000046 [ 644.691906] ffff8800486f4240 [ 644.727474] ffff8800486f4900 [ 644.765217] ffff880006039d00 [ 644.798610] ffff8800486f4240 [ 644.834182] ffff880006039fd8 [ 644.869748] ffffffff81c30f40 [ 644.907493] ffff880006039fd8 [ 644.940886] ffff880006039fd8 [ 644.976456] ffff88011a188000 [ 645.012026] ffff8800486f4240 [ 645.052372] Call Trace: [ 645.081610] [] schedule+0x3f/0x60 [ 645.142137] [] schedule_timeout+0x335/0x3c0 [ 645.213064] [] ? wait_for_common+0x4a/0x180 [ 645.283997] [] ? wait_for_common+0x4a/0x180 [ 645.354926] [] ? wait_for_common+0x10f/0x180 [ 645.426903] [] wait_for_common+0x117/0x180 [ 645.496792] [] ? try_to_wake_up+0x2f0/0x2f0 [ 645.567720] [] wait_for_completion+0x1d/0x20 [ 645.639690] [] do_fork+0x1b1/0x380 [ 645.701261] [] sys_vfork+0x25/0x30 [ 645.762833] [] stub_vfork+0x13/0x20 [ 645.825439] [] ? system_call_fastpath+0x16/0x1b [ 645.902421] no locks held by gcc/7321. [ 645.947619] INFO: task gcc:7329 blocked for more than 60 seconds. [ 646.020660] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 646.114372] gcc D ffff88000608a120 0 7329 7205 0x00000000 [ 646.201491] ffff88000609fcd0 [ 646.234908] 0000000000000046 [ 646.270469] ffff88000608a120 [ 646.306039] ffff88000608a7e0 [ 646.343789] ffff88000609fd00 [ 646.377174] ffff88000608a120 [ 646.412748] ffff88000609ffd8 [ 646.448315] ffffffff81c30f40 [ 646.486063] ffff88000609ffd8 [ 646.519454] ffff88000609ffd8 [ 646.555024] ffff880160b44240 [ 646.590591] ffff88000608a120 [ 646.628339] Call Trace: [ 646.657582] [] schedule+0x3f/0x60 [ 646.718102] [] schedule_timeout+0x335/0x3c0 [ 646.789032] [] ? wait_for_common+0x4a/0x180 [ 646.859961] [] ? wait_for_common+0x4a/0x180 [ 646.930893] [] ? wait_for_common+0x10f/0x180 [ 647.002863] [] wait_for_common+0x117/0x180 [ 647.072754] [] ? try_to_wake_up+0x2f0/0x2f0 [ 647.143684] [] wait_for_completion+0x1d/0x20 [ 647.215657] [] do_fork+0x1b1/0x380 [ 647.277225] [] sys_vfork+0x25/0x30 [ 647.338795] [] stub_vfork+0x13/0x20 [ 647.401404] [] ? system_call_fastpath+0x16/0x1b [ 647.476509] no locks held by gcc/7329. [ 647.521785] INFO: task gcc:7332 blocked for more than 60 seconds. [ 647.595172] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 647.691342] gcc D ffff8800060cc240 0 7332 7142 0x00000000 [ 647.776347] ffff8800060d3cd0 [ 647.809726] 0000000000000046 [ 647.845334] ffff8800060cc240 [ 647.880966] ffff8800060cc900 [ 647.918713] ffff8800060d3d00 [ 647.952136] ffff8800060cc240 [ 647.987777] ffff8800060d3fd8 [ 648.023347] ffffffff81c30f40 [ 648.061204] ffff8800060d3fd8 [ 648.094588] ffff8800060d3fd8 [ 648.130160] ffff88014de20000 [ 648.165758] ffff8800060cc240 [ 648.203685] Call Trace: [ 648.233205] [] schedule+0x3f/0x60 [ 648.294730] [] schedule_timeout+0x335/0x3c0 [ 648.366446] [] ? wait_for_common+0x4a/0x180 [ 648.438055] [] ? wait_for_common+0x4a/0x180 [ 648.509707] [] ? wait_for_common+0x10f/0x180 [ 648.582332] [] wait_for_common+0x117/0x180 [ 648.652941] [] ? try_to_wake_up+0x2f0/0x2f0 [ 648.724583] [] wait_for_completion+0x1d/0x20 [ 648.797208] [] do_fork+0x1b1/0x380 [ 648.859595] [] sys_vfork+0x25/0x30 [ 648.921880] [] stub_vfork+0x13/0x20 [ 648.985235] [] ? system_call_fastpath+0x16/0x1b [ 649.061045] no locks held by gcc/7332. [ 649.106536] INFO: task gcc:7362 blocked for more than 60 seconds. [ 649.179827] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 649.276425] gcc D ffff88015d32a120 0 7362 7209 0x00000000 [ 649.361055] ffff88015d39fcd0 [ 649.394433] 0000000000000046 [ 649.429999] ffff88015d32a120 [ 649.465568] ffff88015d32a7e0 [ 649.503314] ffff88015d39fd00 [ 649.536708] ffff88015d32a120 [ 649.572274] ffff88015d39ffd8 [ 649.607845] ffffffff81c30f40 [ 649.645592] ffff88015d39ffd8 [ 649.678982] ffff88015d39ffd8 [ 649.714551] ffff88003cd62120 [ 649.750122] ffff88015d32a120 [ 649.787867] Call Trace: [ 649.817109] [] schedule+0x3f/0x60 [ 649.877633] [] schedule_timeout+0x335/0x3c0 [ 649.948560] [] ? wait_for_common+0x4a/0x180 [ 650.019490] [] ? wait_for_common+0x4a/0x180 [ 650.090424] [] ? wait_for_common+0x10f/0x180 [ 650.162394] [] wait_for_common+0x117/0x180 [ 650.232282] [] ? try_to_wake_up+0x2f0/0x2f0 [ 650.303216] [] wait_for_completion+0x1d/0x20 [ 650.375190] [] do_fork+0x1b1/0x380 [ 650.436753] [] ? sub_preempt_count+0xa9/0xe0 [ 650.508728] [] sys_vfork+0x25/0x30 [ 650.570293] [] stub_vfork+0x13/0x20 [ 650.632904] [] ? system_call_fastpath+0x16/0x1b [ 650.709987] no locks held by gcc/7362. [ 650.755288] INFO: task gcc:7363 blocked for more than 60 seconds. [ 650.828679] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 650.922767] gcc D ffff88015d2e2120 0 7363 7173 0x00000000 [ 651.008240] ffff88015d3a3cd0 [ 651.041929] 0000000000000046 [ 651.077832] ffff88015d2e2120 [ 651.113700] ffff88015d2e27e0 [ 651.152015] ffff88015d3a3d00 [ 651.185792] ffff88015d2e2120 [ 651.221652] ffff88015d3a3fd8 [ 651.257530] ffffffff81c30f40 [ 651.295850] ffff88015d3a3fd8 [ 651.329614] ffff88015d3a3fd8 [ 651.365505] ffff88014df20000 [ 651.401370] ffff88015d2e2120 [ 651.439693] Call Trace: [ 651.469377] [] schedule+0x3f/0x60 [ 651.530809] [] schedule_timeout+0x335/0x3c0 [ 651.602465] [] ? wait_for_common+0x4a/0x180 [ 651.674203] [] ? wait_for_common+0x4a/0x180 [ 651.745751] [] ? wait_for_common+0x10f/0x180 [ 651.818355] [] wait_for_common+0x117/0x180 [ 651.888863] [] ? try_to_wake_up+0x2f0/0x2f0 [ 651.960422] [] wait_for_completion+0x1d/0x20 [ 652.033018] [] do_fork+0x1b1/0x380 [ 652.095209] [] sys_vfork+0x25/0x30 [ 652.157396] [] stub_vfork+0x13/0x20 [ 652.220636] [] ? system_call_fastpath+0x16/0x1b [ 652.296348] no locks held by gcc/7363. [ 652.341551] INFO: task gcc:7366 blocked for more than 60 seconds. [ 652.414572] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 652.508379] gcc D ffff880159000000 0 7366 7174 0x00000000 [ 652.593227] ffff88015d3f7cd0 [ 652.626711] 0000000000000046 [ 652.662389] ffff880159000000 [ 652.698089] ffff8801590006c0 [ 652.735968] ffff88015d3f7d00 [ 652.769410] ffff880159000000 [ 652.805110] ffff88015d3f7fd8 [ 652.840752] ffffffff81c30f40 [ 652.878661] ffff88015d3f7fd8 [ 652.912100] ffff88015d3f7fd8 [ 652.947771] ffff88015d2e0000 [ 652.983450] ffff880159000000 [ 653.021353] Call Trace: [ 653.050636] [] schedule+0x3f/0x60 [ 653.111380] [] schedule_timeout+0x335/0x3c0 [ 653.182512] [] ? wait_for_common+0x4a/0x180 [ 653.253649] [] ? wait_for_common+0x4a/0x180 [ 653.324789] [] ? wait_for_common+0x10f/0x180 [ 653.396974] [] wait_for_common+0x117/0x180 [ 653.467067] [] ? try_to_wake_up+0x2f0/0x2f0 [ 653.538655] [] wait_for_completion+0x1d/0x20 [ 653.610813] [] do_fork+0x1b1/0x380 [ 653.672680] [] sys_vfork+0x25/0x30 [ 653.734459] [] stub_vfork+0x13/0x20 [ 653.797273] [] ? system_call_fastpath+0x16/0x1b [ 653.872605] no locks held by gcc/7366. [ 653.917528] INFO: task gcc:7370 blocked for more than 60 seconds. [ 653.990639] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 654.084464] gcc D ffff880159060000 0 7370 7238 0x00000000 [ 654.169304] ffff88015905bcd0 [ 654.202791] 0000000000000046 [ 654.238470] ffff880159060000 [ 654.274137] ffff8801590606c0 [ 654.312039] ffff88015905bd00 [ 654.345483] ffff880159060000 [ 654.381155] ffff88015905bfd8 [ 654.416825] ffffffff81c30f40 [ 654.454733] ffff88015905bfd8 [ 654.488175] ffff88015905bfd8 [ 654.523851] ffff8800a7270000 [ 654.559524] ffff880159060000 [ 654.597623] Call Trace: [ 654.626948] [] schedule+0x3f/0x60 [ 654.687516] [] schedule_timeout+0x335/0x3c0 [ 654.758634] [] ? wait_for_common+0x4a/0x180 [ 654.829557] [] ? wait_for_common+0x4a/0x180 [ 654.900492] [] ? wait_for_common+0x10f/0x180 [ 654.972461] [] wait_for_common+0x117/0x180 [ 655.042349] [] ? try_to_wake_up+0x2f0/0x2f0 [ 655.113281] [] wait_for_completion+0x1d/0x20 [ 655.185252] [] do_fork+0x1b1/0x380 [ 655.246826] [] ? sub_preempt_count+0xa9/0xe0 [ 655.318794] [] sys_vfork+0x25/0x30 [ 655.380361] [] stub_vfork+0x13/0x20 [ 655.442974] [] ? system_call_fastpath+0x16/0x1b [ 655.520599] no locks held by gcc/7370. [ 655.565506] INFO: task make:7376 blocked for more than 60 seconds. [ 655.639444] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 655.733155] make D ffff8801590d8000 0 7376 6173 0x00000000 [ 655.817703] ffff8801590d5cd0 [ 655.851083] 0000000000000046 [ 655.886650] ffff8801590d8000 [ 655.922218] ffff8801590d86c0 [ 655.959967] ffff8801590d5d00 [ 655.993362] ffff8801590d8000 [ 656.028928] ffff8801590d5fd8 [ 656.064495] ffffffff81c30f40 [ 656.102244] ffff8801590d5fd8 [ 656.135635] ffff8801590d5fd8 [ 656.171204] ffff8801e5c0c240 [ 656.206776] ffff8801590d8000 [ 656.244522] Call Trace: [ 656.273760] [] schedule+0x3f/0x60 [ 656.334287] [] schedule_timeout+0x335/0x3c0 [ 656.405213] [] ? wait_for_common+0x4a/0x180 [ 656.476144] [] ? wait_for_common+0x4a/0x180 [ 656.547078] [] ? wait_for_common+0x10f/0x180 [ 656.619047] [] wait_for_common+0x117/0x180 [ 656.688937] [] ? try_to_wake_up+0x2f0/0x2f0 [ 656.759866] [] wait_for_completion+0x1d/0x20 [ 656.831841] [] do_fork+0x1b1/0x380 [ 656.893405] [] ? set_current_blocked+0x52/0x60 [ 656.967464] [] sys_vfork+0x25/0x30 [ 657.029028] [] stub_vfork+0x13/0x20 [ 657.091640] [] ? system_call_fastpath+0x16/0x1b [ 657.167019] no locks held by make/7376. [ 657.213058] INFO: task make:7404 blocked for more than 60 seconds. [ 657.287240] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 657.380992] make D ffff8801541d8000 0 7404 6957 0x00000000 [ 657.465774] ffff8801541cdcd0 [ 657.499235] 0000000000000046 [ 657.534799] ffff8801541d8000 [ 657.570371] ffff8801541d86c0 [ 657.608120] ffff8801541cdd00 [ 657.641505] ffff8801541d8000 [ 657.677078] ffff8801541cdfd8 [ 657.712643] ffffffff81c30f40 [ 657.750390] ffff8801541cdfd8 [ 657.783783] ffff8801541cdfd8 [ 657.819352] ffff8800323fa120 [ 657.854920] ffff8801541d8000 [ 657.892875] Call Trace: [ 657.922126] [] schedule+0x3f/0x60 [ 657.982640] [] schedule_timeout+0x335/0x3c0 [ 658.053570] [] ? wait_for_common+0x4a/0x180 [ 658.124502] [] ? wait_for_common+0x4a/0x180 [ 658.195438] [] ? wait_for_common+0x10f/0x180 [ 658.267401] [] wait_for_common+0x117/0x180 [ 658.337292] [] ? try_to_wake_up+0x2f0/0x2f0 [ 658.408222] [] wait_for_completion+0x1d/0x20 [ 658.480195] [] do_fork+0x1b1/0x380 [ 658.541764] [] ? set_current_blocked+0x52/0x60 [ 658.615814] [] sys_vfork+0x25/0x30 [ 658.677382] [] stub_vfork+0x13/0x20 [ 658.739996] [] ? system_call_fastpath+0x16/0x1b [ 658.815221] no locks held by make/7404. [ 658.861177] INFO: task gcc:7424 blocked for more than 60 seconds. [ 658.934080] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 659.031627] gcc D ffff88014fc70000 0 7424 7208 0x00000000 [ 659.116184] ffff88014fc63cd0 [ 659.149561] 0000000000000046 [ 659.185133] ffff88014fc70000 [ 659.220698] ffff88014fc706c0 [ 659.258444] ffff88014fc63d00 [ 659.291841] ffff88014fc70000 [ 659.327407] ffff88014fc63fd8 [ 659.362974] ffffffff81c30f40 [ 659.400722] ffff88014fc63fd8 [ 659.434112] ffff88014fc63fd8 [ 659.469685] ffff8800417f0000 [ 659.505254] ffff88014fc70000 [ 659.543934] Call Trace: [ 659.573415] [] schedule+0x3f/0x60 [ 659.634118] [] schedule_timeout+0x335/0x3c0 [ 659.705048] [] ? wait_for_common+0x4a/0x180 [ 659.775977] [] ? wait_for_common+0x4a/0x180 [ 659.846907] [] ? wait_for_common+0x10f/0x180 [ 659.918878] [] wait_for_common+0x117/0x180 [ 659.988766] [] ? try_to_wake_up+0x2f0/0x2f0 [ 660.059696] [] wait_for_completion+0x1d/0x20 [ 660.131671] [] do_fork+0x1b1/0x380 [ 660.193236] [] ? sub_preempt_count+0xa9/0xe0 [ 660.265207] [] sys_vfork+0x25/0x30 [ 660.326777] [] stub_vfork+0x13/0x20 [ 660.389390] [] ? system_call_fastpath+0x16/0x1b [ 660.464629] no locks held by gcc/7424. [ 660.509524] INFO: task gcc:7425 blocked for more than 60 seconds. [ 660.582434] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 660.676139] gcc D ffff88014fca0000 0 7425 7247 0x00000000 [ 660.760994] ffff88014fc9dcd0 [ 660.794384] 0000000000000046 [ 660.829953] ffff88014fca0000 [ 660.865517] ffff88014fca06c0 [ 660.903263] ffff88014fc9dd00 [ 660.936661] ffff88014fca0000 [ 660.972224] ffff88014fc9dfd8 [ 661.007793] ffffffff81c30f40 [ 661.045546] ffff88014fc9dfd8 [ 661.078931] ffff88014fc9dfd8 [ 661.114501] ffff88002ffc0000 [ 661.150075] ffff88014fca0000 [ 661.189810] Call Trace: [ 661.219040] [] schedule+0x3f/0x60 [ 661.279555] [] schedule_timeout+0x335/0x3c0 [ 661.350486] [] ? wait_for_common+0x4a/0x180 [ 661.421420] [] ? wait_for_common+0x4a/0x180 [ 661.492349] [] ? wait_for_common+0x10f/0x180 [ 661.564320] [] wait_for_common+0x117/0x180 [ 661.634209] [] ? try_to_wake_up+0x2f0/0x2f0 [ 661.705139] [] wait_for_completion+0x1d/0x20 [ 661.777114] [] do_fork+0x1b1/0x380 [ 661.838678] [] ? sub_preempt_count+0xa9/0xe0 [ 661.910651] [] sys_vfork+0x25/0x30 [ 661.972221] [] stub_vfork+0x13/0x20 [ 662.034831] [] ? system_call_fastpath+0x16/0x1b [ 662.109990] no locks held by gcc/7425. [ 662.154856] INFO: task gcc:7427 blocked for more than 60 seconds. [ 662.227772] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 662.321469] gcc D ffff88014fd10000 0 7427 7206 0x00000000 [ 662.406125] ffff88014fd0fcd0 [ 662.439506] 0000000000000046 [ 662.475086] ffff88014fd10000 [ 662.510644] ffff88014fd106c0 [ 662.548392] ffff88014fd0fd00 [ 662.581788] ffff88014fd10000 [ 662.617355] ffff88014fd0ffd8 [ 662.652921] ffffffff81c30f40 [ 662.690669] ffff88014fd0ffd8 [ 662.724061] ffff88014fd0ffd8 [ 662.759631] ffff88021a3c0000 [ 662.795206] ffff88014fd10000 [ 662.833156] Call Trace: [ 662.862392] [] schedule+0x3f/0x60 [ 662.922919] [] schedule_timeout+0x335/0x3c0 [ 662.993848] [] ? wait_for_common+0x4a/0x180 [ 663.064781] [] ? wait_for_common+0x4a/0x180 [ 663.135710] [] ? wait_for_common+0x10f/0x180 [ 663.207681] [] wait_for_common+0x117/0x180 [ 663.277570] [] ? try_to_wake_up+0x2f0/0x2f0 [ 663.348504] [] wait_for_completion+0x1d/0x20 [ 663.420474] [] do_fork+0x1b1/0x380 [ 663.482154] [] ? sub_preempt_count+0xa9/0xe0 [ 663.554123] [] sys_vfork+0x25/0x30 [ 663.615688] [] stub_vfork+0x13/0x20 [ 663.678298] [] ? system_call_fastpath+0x16/0x1b [ 663.753531] no locks held by gcc/7427. [ 663.798565] INFO: task gcc:7432 blocked for more than 60 seconds. [ 663.871651] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 663.965442] gcc D ffff88014fd70000 0 7432 7253 0x00000000 [ 664.050220] ffff88014fd5fcd0 [ 664.083601] 0000000000000046 [ 664.119176] ffff88014fd70000 [ 664.154741] ffff88014fd706c0 [ 664.192483] ffff88014fd5fd00 [ 664.225880] ffff88014fd70000 [ 664.261444] ffff88014fd5ffd8 [ 664.297013] ffffffff81c30f40 [ 664.334767] ffff88014fd5ffd8 [ 664.368149] ffff88014fd5ffd8 [ 664.403722] ffff88016a88c240 [ 664.439295] ffff88014fd70000 [ 664.477142] Call Trace: [ 664.506384] [] schedule+0x3f/0x60 [ 664.566904] [] schedule_timeout+0x335/0x3c0 [ 664.637836] [] ? wait_for_common+0x4a/0x180 [ 664.708766] [] ? wait_for_common+0x4a/0x180 [ 664.779698] [] ? wait_for_common+0x10f/0x180 [ 664.851666] [] wait_for_common+0x117/0x180 [ 664.921557] [] ? try_to_wake_up+0x2f0/0x2f0 [ 664.992488] [] wait_for_completion+0x1d/0x20 [ 665.064459] [] do_fork+0x1b1/0x380 [ 665.126029] [] ? sub_preempt_count+0xa9/0xe0 [ 665.197998] [] sys_vfork+0x25/0x30 [ 665.259570] [] stub_vfork+0x13/0x20 [ 665.322178] [] ? system_call_fastpath+0x16/0x1b [ 665.397416] no locks held by gcc/7432. [ 665.442313] INFO: task gcc:7436 blocked for more than 60 seconds. [ 665.515279] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 665.609030] gcc D ffff88014fe00000 0 7436 7272 0x00000000 [ 665.693682] ffff88014fe09cd0 [ 665.727066] 0000000000000046 [ 665.762640] ffff88014fe00000 [ 665.798204] ffff88014fe006c0 [ 665.835948] ffff88014fe09d00 [ 665.869346] ffff88014fe00000 [ 665.904915] ffff88014fe09fd8 [ 665.940480] ffffffff81c30f40 [ 665.978227] ffff88014fe09fd8 [ 666.011618] ffff88014fe09fd8 [ 666.047187] ffff880026d58000 [ 666.082766] ffff88014fe00000 [ 666.123327] Call Trace: [ 666.152545] [] schedule+0x3f/0x60 [ 666.213076] [] schedule_timeout+0x335/0x3c0 [ 666.284008] [] ? wait_for_common+0x4a/0x180 [ 666.354937] [] ? wait_for_common+0x4a/0x180 [ 666.425869] [] ? wait_for_common+0x10f/0x180 [ 666.497838] [] wait_for_common+0x117/0x180 [ 666.567728] [] ? try_to_wake_up+0x2f0/0x2f0 [ 666.638659] [] wait_for_completion+0x1d/0x20 [ 666.710629] [] do_fork+0x1b1/0x380 [ 666.772201] [] sys_vfork+0x25/0x30 [ 666.833768] [] stub_vfork+0x13/0x20 [ 666.896382] [] ? system_call_fastpath+0x16/0x1b [ 666.971483] no locks held by gcc/7436. [ 667.016314] INFO: task make:7449 blocked for more than 60 seconds. [ 667.090252] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 667.183963] make D ffff88014ffb0000 0 7449 6173 0x00000000 [ 667.269136] ffff88014ffafcd0 [ 667.302517] 0000000000000046 [ 667.338087] ffff88014ffb0000 [ 667.373652] ffff88014ffb06c0 [ 667.411397] ffff88014ffafd00 [ 667.444795] ffff88014ffb0000 [ 667.480358] ffff88014ffaffd8 [ 667.515932] ffffffff81c30f40 [ 667.553683] ffff88014ffaffd8 [ 667.587065] ffff88014ffaffd8 [ 667.622637] ffff880013a7a120 [ 667.658206] ffff88014ffb0000 [ 667.696057] Call Trace: [ 667.725293] [] schedule+0x3f/0x60 [ 667.785821] [] schedule_timeout+0x335/0x3c0 [ 667.856748] [] ? wait_for_common+0x4a/0x180 [ 667.927679] [] ? wait_for_common+0x4a/0x180 [ 667.998611] [] ? wait_for_common+0x10f/0x180 [ 668.070582] [] wait_for_common+0x117/0x180 [ 668.140474] [] ? try_to_wake_up+0x2f0/0x2f0 [ 668.211403] [] wait_for_completion+0x1d/0x20 [ 668.283372] [] do_fork+0x1b1/0x380 [ 668.344945] [] ? set_current_blocked+0x52/0x60 [ 668.418993] [] sys_vfork+0x25/0x30 [ 668.480564] [] stub_vfork+0x13/0x20 [ 668.543174] [] ? system_call_fastpath+0x16/0x1b [ 668.618278] no locks held by make/7449. [ 668.664708] INFO: task gcc:7509 blocked for more than 60 seconds. [ 668.738030] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 668.832556] gcc D ffff88014dd14240 0 7509 7341 0x00000000 [ 668.918031] ffff8801491f5cd0 [ 668.951745] 0000000000000046 [ 668.987624] ffff88014dd14240 [ 669.023495] ffff88014dd14900 [ 669.061870] ffff8801491f5d00 [ 669.095568] ffff88014dd14240 [ 669.131453] ffff8801491f5fd8 [ 669.167346] ffffffff81c30f40 [ 669.205412] ffff8801491f5fd8 [ 669.239101] ffff8801491f5fd8 [ 669.274986] ffff88020ed82120 [ 669.310626] ffff88014dd14240 [ 669.348479] Call Trace: [ 669.377722] [] schedule+0x3f/0x60 [ 669.438447] [] schedule_timeout+0x335/0x3c0 [ 669.509384] [] ? wait_for_common+0x4a/0x180 [ 669.580531] [] ? wait_for_common+0x4a/0x180 [ 669.651671] [] ? wait_for_common+0x10f/0x180 [ 669.723915] [] wait_for_common+0x117/0x180 [ 669.793830] [] ? try_to_wake_up+0x2f0/0x2f0 [ 669.864762] [] wait_for_completion+0x1d/0x20 [ 669.936729] [] do_fork+0x1b1/0x380 [ 669.998299] [] ? sub_preempt_count+0xa9/0xe0 [ 670.070274] [] sys_vfork+0x25/0x30 [ 670.131838] [] stub_vfork+0x13/0x20 [ 670.194455] [] ? system_call_fastpath+0x16/0x1b [ 670.269577] no locks held by gcc/7509. [ 670.314495] INFO: task gcc:7543 blocked for more than 60 seconds. [ 670.387597] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 670.481425] gcc D ffff88014fd74240 0 7543 7355 0x00000000 [ 670.566277] ffff8801428dbcd0 [ 670.599755] 0000000000000046 [ 670.635320] ffff88014fd74240 [ 670.670894] ffff88014fd74900 [ 670.708637] ffff8801428dbd00 [ 670.742034] ffff88014fd74240 [ 670.777600] ffff8801428dbfd8 [ 670.813165] ffffffff81c30f40 [ 670.850921] ffff8801428dbfd8 [ 670.884577] ffff8801428dbfd8 [ 670.920187] ffff8801a2002120 [ 670.955759] ffff88014fd74240 [ 670.993805] Call Trace: [ 671.023054] [] schedule+0x3f/0x60 [ 671.084272] [] schedule_timeout+0x335/0x3c0 [ 671.155227] [] ? wait_for_common+0x4a/0x180 [ 671.226158] [] ? wait_for_common+0x4a/0x180 [ 671.297087] [] ? wait_for_common+0x10f/0x180 [ 671.369058] [] wait_for_common+0x117/0x180 [ 671.438945] [] ? try_to_wake_up+0x2f0/0x2f0 [ 671.509881] [] wait_for_completion+0x1d/0x20 [ 671.581850] [] do_fork+0x1b1/0x380 [ 671.643424] [] sys_vfork+0x25/0x30 [ 671.705001] [] stub_vfork+0x13/0x20 [ 671.767602] [] ? system_call_fastpath+0x16/0x1b [ 671.845440] no locks held by gcc/7543. [ 671.890346] INFO: task gcc:7576 blocked for more than 60 seconds. [ 671.963346] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 672.057057] gcc D ffff880154264240 0 7576 7488 0x00000000 [ 672.141604] ffff880103347cd0 [ 672.174986] 0000000000000046 [ 672.210550] ffff880154264240 [ 672.246118] ffff880154264900 [ 672.283867] ffff880103347d00 [ 672.317258] ffff880154264240 [ 672.352827] ffff880103347fd8 [ 672.388396] ffffffff81c30f40 [ 672.426143] ffff880103347fd8 [ 672.459536] ffff880103347fd8 [ 672.495111] ffff880060d4c240 [ 672.530673] ffff880154264240 [ 672.568421] Call Trace: [ 672.597664] [] schedule+0x3f/0x60 [ 672.658185] [] schedule_timeout+0x335/0x3c0 [ 672.729114] [] ? wait_for_common+0x4a/0x180 [ 672.800045] [] ? wait_for_common+0x4a/0x180 [ 672.870979] [] ? wait_for_common+0x10f/0x180 [ 672.942945] [] wait_for_common+0x117/0x180 [ 673.012834] [] ? try_to_wake_up+0x2f0/0x2f0 [ 673.083767] [] wait_for_completion+0x1d/0x20 [ 673.155739] [] do_fork+0x1b1/0x380 [ 673.217306] [] sys_vfork+0x25/0x30 [ 673.278877] [] stub_vfork+0x13/0x20 [ 673.341485] [] ? system_call_fastpath+0x16/0x1b [ 673.416588] no locks held by gcc/7576. [ 673.462057] INFO: task gcc:7579 blocked for more than 60 seconds. [ 673.535459] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 673.629179] gcc D ffff880100674240 0 7579 7437 0x00000000 [ 673.714137] ffff880100729cd0 [ 673.747518] 0000000000000046 [ 673.783087] ffff880100674240 [ 673.818656] ffff880100674900 [ 673.856402] ffff880100729d00 [ 673.889794] ffff880100674240 [ 673.925364] ffff880100729fd8 [ 673.960933] ffffffff81c30f40 [ 673.998680] ffff880100729fd8 [ 674.032068] ffff880100729fd8 [ 674.067641] ffff88011503a120 [ 674.103210] ffff880100674240 [ 674.141059] Call Trace: [ 674.170858] [] schedule+0x3f/0x60 [ 674.231930] [] schedule_timeout+0x335/0x3c0 [ 674.302915] [] ? wait_for_common+0x4a/0x180 [ 674.373950] [] ? wait_for_common+0x4a/0x180 [ 674.444873] [] ? wait_for_common+0x10f/0x180 [ 674.516852] [] wait_for_common+0x117/0x180 [ 674.586739] [] ? try_to_wake_up+0x2f0/0x2f0 [ 674.657667] [] wait_for_completion+0x1d/0x20 [ 674.729634] [] do_fork+0x1b1/0x380 [ 674.791256] [] ? sub_preempt_count+0xa9/0xe0 [ 674.863330] [] sys_vfork+0x25/0x30 [ 674.925413] [] stub_vfork+0x13/0x20 [ 674.988727] [] ? system_call_fastpath+0x16/0x1b [ 675.064370] no locks held by gcc/7579. [ 675.109319] INFO: task gcc:7624 blocked for more than 60 seconds. [ 675.182525] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 675.276343] gcc D ffff88015402c240 0 7624 7414 0x00000000 [ 675.361787] ffff8800139dbcd0 [ 675.395313] 0000000000000046 [ 675.430983] ffff88015402c240 [ 675.467122] ffff88015402c900 [ 675.505073] ffff8800139dbd00 [ 675.538803] ffff88015402c240 [ 675.574813] ffff8800139dbfd8 [ 675.610817] ffffffff81c30f40 [ 675.649203] ffff8800139dbfd8 [ 675.682940] ffff8800139dbfd8 [ 675.718816] ffff880066c32120 [ 675.754687] ffff88015402c240 [ 675.792743] Call Trace: [ 675.821990] [] schedule+0x3f/0x60 [ 675.883368] [] schedule_timeout+0x335/0x3c0 [ 675.954374] [] ? wait_for_common+0x4a/0x180 [ 676.025304] [] ? wait_for_common+0x4a/0x180 [ 676.096233] [] ? wait_for_common+0x10f/0x180 [ 676.168210] [] wait_for_common+0x117/0x180 [ 676.238097] [] ? try_to_wake_up+0x2f0/0x2f0 [ 676.309029] [] wait_for_completion+0x1d/0x20 [ 676.380996] [] do_fork+0x1b1/0x380 [ 676.442569] [] ? sub_preempt_count+0xa9/0xe0 [ 676.514541] [] sys_vfork+0x25/0x30 [ 676.576111] [] stub_vfork+0x13/0x20 [ 676.638716] [] ? system_call_fastpath+0x16/0x1b [ 676.716507] no locks held by gcc/7624.