[ 25.507563] sysrq: Show Blocked State [ 25.510695] task:packetdrill state:D stack:13848 pid: 188 ppid: 155 flags:0x00004000 [ 25.517841] Call Trace: [ 25.520103] __schedule (kernel/sched/core.c:3778) [ 25.523197] schedule (./arch/x86/include/asm/bitops.h:207 (discriminator 1)) [ 25.526013] io_schedule (kernel/sched/core.c:6271) [ 25.528964] __lock_page_killable (mm/filemap.c:1245) [ 25.532794] ? file_fdatawait_range (./include/linux/pagemap.h:515) [ 25.536605] filemap_fault (mm/filemap.c:2538) [ 25.539911] ? filemap_map_pages (./include/linux/xarray.h:1606) [ 25.543682] __do_fault (mm/memory.c:3439) [ 25.546620] handle_mm_fault (mm/memory.c:3833) [ 25.550050] ? asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:581) [ 25.554637] __get_user_pages (mm/gup.c:879) [ 25.558101] populate_vma_page_range (mm/gup.c:1420) [ 25.561968] __mm_populate (mm/gup.c:1476) [ 25.565125] __x64_sys_mlockall (./include/linux/mm.h:2567) [ 25.568787] do_syscall_64 (arch/x86/entry/common.c:46) [ 25.571915] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:125) [ 25.576230] RIP: 0033:0x7f21bee46b3b [ 25.579357] Code: Bad RIP value. objdump: '/tmp/tmp.8NmKDGTy17.o': No such file Code starting with the faulting instruction =========================================== [ 25.582199] RSP: 002b:00007ffcb5f8ad38 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 25.588588] RAX: ffffffffffffffda RBX: 000055c9762f1450 RCX: 00007f21bee46b3b [ 25.594627] RDX: 00007ffcb5f8ad28 RSI: 0000000000000002 RDI: 0000000000000003 [ 25.600637] RBP: 00007ffcb5f8ad40 R08: 0000000000000001 R09: 0000000000000000 [ 25.606701] R10: 00007f21beec9ac0 R11: 0000000000000246 R12: 000055c9762b30a0 [ 25.612738] R13: 00007ffcb5f8b180 R14: 0000000000000000 R15: 0000000000000000 [ 25.618762] task:packetdrill state:D stack:13952 pid: 190 ppid: 153 flags:0x00004000 [ 25.625781] Call Trace: [ 25.627987] __schedule (kernel/sched/core.c:3778) [ 25.631046] schedule (./arch/x86/include/asm/bitops.h:207 (discriminator 1)) [ 25.633796] io_schedule (kernel/sched/core.c:6271) [ 25.636726] ? wake_up_page_bit (mm/filemap.c:1128) [ 25.640271] ? file_fdatawait_range (./include/linux/pagemap.h:515) [ 25.644022] ? filemap_fault (mm/filemap.c:2538) [ 25.647427] ? filemap_map_pages (./include/linux/xarray.h:1606) [ 25.651146] ? __do_fault (mm/memory.c:3439) [ 25.654227] ? handle_mm_fault (mm/memory.c:3833) [ 25.657752] ? __get_user_pages (mm/gup.c:879) [ 25.661368] ? populate_vma_page_range (mm/gup.c:1420) [ 25.665338] ? __mm_populate (mm/gup.c:1476) [ 25.668707] ? __x64_sys_mlockall (./include/linux/mm.h:2567) [ 25.672467] ? do_syscall_64 (arch/x86/entry/common.c:46) [ 25.675751] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:125) [ 25.680213] task:packetdrill state:D stack:13952 pid: 193 ppid: 160 flags:0x00004000 [ 25.687285] Call Trace: [ 25.689472] __schedule (kernel/sched/core.c:3778) [ 25.692547] schedule (./arch/x86/include/asm/bitops.h:207 (discriminator 1)) [ 25.695314] io_schedule (kernel/sched/core.c:6271) [ 25.698216] __lock_page_killable (mm/filemap.c:1245) [ 25.702013] ? file_fdatawait_range (./include/linux/pagemap.h:515) [ 25.705752] filemap_fault (mm/filemap.c:2538) [ 25.709010] ? filemap_map_pages (./include/linux/xarray.h:1606) [ 25.712691] __do_fault (mm/memory.c:3439) [ 25.715620] handle_mm_fault (mm/memory.c:3833) [ 25.719013] __get_user_pages (mm/gup.c:879) [ 25.722485] populate_vma_page_range (mm/gup.c:1420) [ 25.726326] __mm_populate (mm/gup.c:1476) [ 25.729528] __x64_sys_mlockall (./include/linux/mm.h:2567) [ 25.733138] do_syscall_64 (arch/x86/entry/common.c:46) [ 25.736263] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:125) [ 25.740587] RIP: 0033:0x7feb59c16b3b [ 25.743716] Code: Bad RIP value. objdump: '/tmp/tmp.x3l9eJ419A.o': No such file Code starting with the faulting instruction =========================================== [ 25.746653] RSP: 002b:00007ffd75ef7f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 25.753019] RAX: ffffffffffffffda RBX: 0000562a49acc450 RCX: 00007feb59c16b3b [ 25.759077] RDX: 00007ffd75ef7f28 RSI: 0000000000000002 RDI: 0000000000000003 [ 25.765127] RBP: 00007ffd75ef7f40 R08: 0000000000000001 R09: 0000000000000000 [ 25.771231] R10: 00007feb59c99ac0 R11: 0000000000000246 R12: 0000562a49a8e0a0 [ 25.777442] R13: 00007ffd75ef8380 R14: 0000000000000000 R15: 0000000000000000 [ 25.783496] task:packetdrill state:D stack:13952 pid: 194 ppid: 157 flags:0x00004000 [ 25.790536] Call Trace: [ 25.792726] __schedule (kernel/sched/core.c:3778) [ 25.795777] schedule (./arch/x86/include/asm/bitops.h:207 (discriminator 1)) [ 25.798582] io_schedule (kernel/sched/core.c:6271) [ 25.801473] __lock_page_killable (mm/filemap.c:1245) [ 25.805246] ? file_fdatawait_range (./include/linux/pagemap.h:515) [ 25.809015] filemap_fault (mm/filemap.c:2538) [ 25.812279] ? filemap_map_pages (./include/linux/xarray.h:1606) [ 25.815981] __do_fault (mm/memory.c:3439) [ 25.818909] handle_mm_fault (mm/memory.c:3833) [ 25.822458] __get_user_pages (mm/gup.c:879) [ 25.825947] populate_vma_page_range (mm/gup.c:1420) [ 25.829775] __mm_populate (mm/gup.c:1476) [ 25.832973] __x64_sys_mlockall (./include/linux/mm.h:2567) [ 25.836591] do_syscall_64 (arch/x86/entry/common.c:46) [ 25.839715] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:125) [ 25.844089] RIP: 0033:0x7f1bdd340b3b [ 25.847219] Code: Bad RIP value. objdump: '/tmp/tmp.y5EAYMWY3w.o': No such file Code starting with the faulting instruction =========================================== [ 25.850079] RSP: 002b:00007fff992f49e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 25.856446] RAX: ffffffffffffffda RBX: 0000557ddd3b8450 RCX: 00007f1bdd340b3b [ 25.862481] RDX: 00007fff992f49d8 RSI: 0000000000000002 RDI: 0000000000000003 [ 25.868455] RBP: 00007fff992f49f0 R08: 0000000000000001 R09: 0000000000000000 [ 25.874528] R10: 00007f1bdd3c3ac0 R11: 0000000000000246 R12: 0000557ddd37a0a0 [ 25.880541] R13: 00007fff992f4e30 R14: 0000000000000000 R15: 0000000000000000 [ 25.886556] task:packetdrill state:D stack:13952 pid: 200 ppid: 162 flags:0x00004000 [ 25.893568] Call Trace: [ 25.895776] __schedule (kernel/sched/core.c:3778) [ 25.898833] schedule (./arch/x86/include/asm/bitops.h:207 (discriminator 1)) [ 25.901578] io_schedule (kernel/sched/core.c:6271) [ 25.904495] __lock_page_killable (mm/filemap.c:1245) [ 25.908246] ? file_fdatawait_range (./include/linux/pagemap.h:515) [ 25.912012] filemap_fault (mm/filemap.c:2538) [ 25.915270] ? filemap_map_pages (./include/linux/xarray.h:1606) [ 25.918964] __do_fault (mm/memory.c:3439) [ 25.921853] handle_mm_fault (mm/memory.c:3833) [ 25.925245] __get_user_pages (mm/gup.c:879) [ 25.928720] populate_vma_page_range (mm/gup.c:1420) [ 25.932543] __mm_populate (mm/gup.c:1476) [ 25.935727] __x64_sys_mlockall (./include/linux/mm.h:2567) [ 25.939348] do_syscall_64 (arch/x86/entry/common.c:46) [ 25.942466] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:125) [ 25.946906] RIP: 0033:0x7fb34860bb3b [ 25.950026] Code: Bad RIP value. objdump: '/tmp/tmp.7dTIuFV40h.o': No such file Code starting with the faulting instruction =========================================== [ 25.952846] RSP: 002b:00007ffea61b7668 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 25.959289] RAX: ffffffffffffffda RBX: 000055c6f01c2450 RCX: 00007fb34860bb3b [ 25.965453] RDX: 00007ffea61b7658 RSI: 0000000000000002 RDI: 0000000000000003 [ 25.971504] RBP: 00007ffea61b7670 R08: 0000000000000001 R09: 0000000000000000 [ 25.977505] R10: 00007fb34868eac0 R11: 0000000000000246 R12: 000055c6f01840a0 [ 25.983596] R13: 00007ffea61b7ab0 R14: 0000000000000000 R15: 0000000000000000 [ 25.989598] task:packetdrill state:D stack:13952 pid: 203 ppid: 169 flags:0x00004000 [ 25.996611] Call Trace: [ 25.998823] __schedule (kernel/sched/core.c:3778) [ 26.001863] schedule (./arch/x86/include/asm/bitops.h:207 (discriminator 1)) [ 26.004645] io_schedule (kernel/sched/core.c:6271) [ 26.007576] ? wake_up_page_bit (mm/filemap.c:1128) [ 26.011133] ? file_fdatawait_range (./include/linux/pagemap.h:515) [ 26.014900] ? filemap_fault (mm/filemap.c:2538) [ 26.018282] ? filemap_map_pages (./include/linux/xarray.h:1606) [ 26.021973] ? __do_fault (mm/memory.c:3439) [ 26.025017] ? handle_mm_fault (mm/memory.c:3833) [ 26.028551] ? __get_user_pages (mm/gup.c:879) [ 26.032163] ? populate_vma_page_range (mm/gup.c:1420) [ 26.036134] ? __mm_populate (mm/gup.c:1476) [ 26.039487] ? __x64_sys_mlockall (./include/linux/mm.h:2567) [ 26.043260] ? do_syscall_64 (arch/x86/entry/common.c:46) [ 26.046528] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:125) [ 26.050968] task:packetdrill state:D stack:13904 pid: 207 ppid: 173 flags:0x00004000 [ 26.058008] Call Trace: [ 26.060192] __schedule (kernel/sched/core.c:3778) [ 26.063248] schedule (./arch/x86/include/asm/bitops.h:207 (discriminator 1)) [ 26.066032] io_schedule (kernel/sched/core.c:6271) [ 26.068924] __lock_page_killable (mm/filemap.c:1245) [ 26.072677] ? file_fdatawait_range (./include/linux/pagemap.h:515) [ 26.076429] filemap_fault (mm/filemap.c:2538) [ 26.079704] ? filemap_map_pages (./include/linux/xarray.h:1606) [ 26.083424] __do_fault (mm/memory.c:3439) [ 26.086342] handle_mm_fault (mm/memory.c:3833) [ 26.089722] __get_user_pages (mm/gup.c:879) [ 26.093209] populate_vma_page_range (mm/gup.c:1420) [ 26.097040] __mm_populate (mm/gup.c:1476) [ 26.100218] __x64_sys_mlockall (./include/linux/mm.h:2567) [ 26.103837] do_syscall_64 (arch/x86/entry/common.c:46) [ 26.106948] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:125) [ 26.111256] RIP: 0033:0x7f90fb829b3b [ 26.114383] Code: Bad RIP value. objdump: '/tmp/tmp.RyztxuBbUi.o': No such file Code starting with the faulting instruction =========================================== [ 26.117183] RSP: 002b:00007ffc3ae07ea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 26.123589] RAX: ffffffffffffffda RBX: 0000560bf837d450 RCX: 00007f90fb829b3b [ 26.129614] RDX: 00007ffc3ae07e98 RSI: 0000000000000002 RDI: 0000000000000003 [ 26.135641] RBP: 00007ffc3ae07eb0 R08: 0000000000000001 R09: 0000000000000000 [ 26.141660] R10: 00007f90fb8acac0 R11: 0000000000000246 R12: 0000560bf833f0a0 [ 26.147675] R13: 00007ffc3ae082f0 R14: 0000000000000000 R15: 0000000000000000 [ 26.153693] task:packetdrill state:D stack:13952 pid: 210 ppid: 179 flags:0x00004000 [ 26.160728] Call Trace: [ 26.162923] ? sched_clock_cpu (kernel/sched/clock.c:382) [ 26.166326] ? ttwu_do_wakeup.isra.0 (kernel/sched/core.c:2480) [ 26.170172] ? __schedule (kernel/sched/core.c:3778) [ 26.173349] ? schedule (./arch/x86/include/asm/bitops.h:207 (discriminator 1)) [ 26.176271] ? io_schedule (kernel/sched/core.c:6271) [ 26.179320] ? __lock_page_killable (mm/filemap.c:1245) [ 26.183216] ? file_fdatawait_range (./include/linux/pagemap.h:515) [ 26.187031] ? filemap_fault (mm/filemap.c:2538) [ 26.190451] ? filemap_map_pages (./include/linux/xarray.h:1606) [ 26.194128] ? __do_fault (mm/memory.c:3439) [ 26.197161] ? handle_mm_fault (mm/memory.c:3833) [ 26.200692] ? push_rt_tasks (kernel/sched/rt.c:1945 (discriminator 1)) [ 26.203866] ? __get_user_pages (mm/gup.c:879) [ 26.207474] ? populate_vma_page_range (mm/gup.c:1420) [ 26.211423] ? __mm_populate (mm/gup.c:1476) [ 26.214763] ? __x64_sys_mlockall (./include/linux/mm.h:2567) [ 26.218506] ? do_syscall_64 (arch/x86/entry/common.c:46) [ 26.221757] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:125) [ 26.226216] task:packetdrill state:D stack:13952 pid: 212 ppid: 185 flags:0x00004000 [ 26.233223] Call Trace: [ 26.235435] __schedule (kernel/sched/core.c:3778) [ 26.238487] schedule (./arch/x86/include/asm/bitops.h:207 (discriminator 1)) [ 26.241234] io_schedule (kernel/sched/core.c:6271) [ 26.244133] __lock_page_killable (mm/filemap.c:1245) [ 26.247890] ? file_fdatawait_range (./include/linux/pagemap.h:515) [ 26.251647] filemap_fault (mm/filemap.c:2538) [ 26.254906] ? filemap_map_pages (./include/linux/xarray.h:1606) [ 26.258590] __do_fault (mm/memory.c:3439) [ 26.261462] handle_mm_fault (mm/memory.c:3833) [ 26.264869] __get_user_pages (mm/gup.c:879) [ 26.268327] populate_vma_page_range (mm/gup.c:1420) [ 26.272162] __mm_populate (mm/gup.c:1476) [ 26.275347] __x64_sys_mlockall (./include/linux/mm.h:2567) [ 26.278970] do_syscall_64 (arch/x86/entry/common.c:46) [ 26.282082] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:125) [ 26.286466] RIP: 0033:0x7f00e8863b3b [ 26.289574] Code: Bad RIP value. objdump: '/tmp/tmp.jv0VOAKh1q.o': No such file Code starting with the faulting instruction =========================================== [ 26.292420] RSP: 002b:00007fff5b28f378 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 26.298797] RAX: ffffffffffffffda RBX: 000055ea3bc97450 RCX: 00007f00e8863b3b [ 26.304787] RDX: 00007fff5b28f368 RSI: 0000000000000002 RDI: 0000000000000003 [ 26.310867] RBP: 00007fff5b28f380 R08: 0000000000000001 R09: 0000000000000000 [ 26.316697] R10: 00007f00e88e6ac0 R11: 0000000000000246 R12: 000055ea3bc590a0 [ 26.322525] R13: 00007fff5b28f7c0 R14: 0000000000000000 R15: 0000000000000000