[110804.419268] INFO: rcu_sched self-detected stall on CPU [110804.424588] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [110804.430547] (t=15000 jiffies) [110804.434541] INFO: rcu_sched detected stalls on CPUs/tasks: [110804.434544] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [110804.434545] (detected by 1, t=15003 jiffies) [110804.434547] INFO: Stall ended before state dump start [110805.078303] INFO: rcu_bh detected stalls on CPUs/tasks: [110805.083710] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [110805.089671] (detected by 6, t=15005 jiffies) [110805.094207] INFO: Stall ended before state dump start [110950.191379] INFO: task md1_raid10:361 blocked for more than 120 seconds. [110950.198225] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [110950.206394] INFO: task jbd2/md1-8:377 blocked for more than 120 seconds. [110950.213220] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [110950.221457] INFO: task debian-sa1:23250 blocked for more than 120 seconds. [110950.228495] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [110950.236650] INFO: task date:23252 blocked for more than 120 seconds. [110950.243135] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [110950.251230] INFO: task ifconfig:23253 blocked for more than 120 seconds. [110950.258152] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [110950.266291] INFO: task job_converter.p:23257 blocked for more than 120 seconds. [110950.273778] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [110984.167042] INFO: rcu_sched self-detected stall on CPU [110984.172386] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [110984.178372] (t=60006 jiffies) [110984.182481] INFO: rcu_sched detected stalls on CPUs/tasks: [110984.182489] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [110984.182491] (detected by 6, t=60009 jiffies) [110984.182495] INFO: Stall ended before state dump start [110984.822148] INFO: rcu_bh detected stalls on CPUs/tasks: [110984.827589] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [110984.833576] (detected by 7, t=60010 jiffies) [110984.838134] INFO: Stall ended before state dump start [111070.095039] INFO: task md1_raid10:361 blocked for more than 120 seconds. [111070.101925] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [111070.110252] INFO: task jbd2/md1-8:377 blocked for more than 120 seconds. [111070.117156] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [111070.125637] INFO: task rs:main Q:Reg:1052 blocked for more than 120 seconds. [111070.132937] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [111070.141070] INFO: task flush-9:1:4108 blocked for more than 120 seconds. [111070.147952] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [111163.914422] INFO: rcu_sched self-detected stall on CPU [111163.919767] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [111163.925753] (t=105012 jiffies) [111163.929853] INFO: rcu_sched detected stalls on CPUs/tasks: linear [111163.936177] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [111163.942160] (detected by 1, t=105019 jiffies) [111163.946806] INFO: Stall ended before state dump start [111164.565547] INFO: rcu_bh detected stalls on CPUs/tasks: [111164.570981] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [111164.576968] (detected by 6, t=105015 jiffies) [111164.581615] INFO: Stall ended before state dump start [111343.662005] INFO: rcu_sched self-detected stall on CPU [111343.667349] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [111343.673334] (t=150018 jiffies) [111343.677418] INFO: rcu_sched detected stalls on CPUs/tasks: async_tx raid1 raid0 multipath linear [111343.686460] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [111343.692442] (detected by 1, t=150025 jiffies) [111343.697089] INFO: Stall ended before state dump start [111344.309009] INFO: rcu_bh detected stalls on CPUs/tasks: [111344.314444] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [111344.320431] (detected by 2, t=150020 jiffies) [111344.325077] INFO: Stall ended before state dump start [111523.409590] INFO: rcu_sched self-detected stall on CPU [111523.414938] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [111523.420924] (t=195024 jiffies) [111523.425297] INFO: rcu_sched detected stalls on CPUs/tasks: [111523.430966] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [111523.436950] (detected by 2, t=195031 jiffies) [111523.441598] INFO: Stall ended before state dump start [111524.052678] INFO: rcu_bh detected stalls on CPUs/tasks: [111524.058114] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [111524.064101] (detected by 6, t=195025 jiffies) [111524.068746] INFO: Stall ended before state dump start [111703.157255] INFO: rcu_sched self-detected stall on CPU [111703.162597] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [111703.168583] (t=240030 jiffies) [111703.172947] INFO: rcu_sched detected stalls on CPUs/tasks: [111703.172950] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [111703.172952] (detected by 2, t=240033 jiffies) [111703.172954] INFO: Stall ended before state dump start [111703.796252] INFO: rcu_bh detected stalls on CPUs/tasks: [111703.801687] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [111703.807674] (detected by 2, t=240030 jiffies) [111703.812321] INFO: Stall ended before state dump start [111882.904766] INFO: rcu_sched self-detected stall on CPU [111882.910107] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [111882.916086] (t=285036 jiffies) [111882.920173] INFO: rcu_sched detected stalls on CPUs/tasks: multipath linear [111882.927367] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [111882.933351] (detected by 1, t=285043 jiffies) [111882.937996] INFO: Stall ended before state dump start [111883.539885] INFO: rcu_bh detected stalls on CPUs/tasks: [111883.545321] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [111883.551310] (detected by 6, t=285035 jiffies) [111883.555955] INFO: Stall ended before state dump start [112062.652392] INFO: rcu_sched self-detected stall on CPU [112062.657742] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [112062.663727] (t=330042 jiffies) [112062.667856] INFO: rcu_sched detected stalls on CPUs/tasks: [112062.667859] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [112062.667861] (detected by 1, t=330045 jiffies) [112062.667862] INFO: Stall ended before state dump start [112063.283472] INFO: rcu_bh detected stalls on CPUs/tasks: [112063.288906] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [112063.294894] (detected by 6, t=330040 jiffies) [112063.299538] INFO: Stall ended before state dump start [112242.399956] INFO: rcu_sched self-detected stall on CPU [112242.405305] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [112242.411290] (t=375048 jiffies) [112242.415393] INFO: rcu_sched detected stalls on CPUs/tasks: multipath linear [112242.422593] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [112242.428574] (detected by 1, t=375055 jiffies) [112242.433220] INFO: Stall ended before state dump start [112243.027095] INFO: rcu_bh detected stalls on CPUs/tasks: [112243.032533] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [112243.038519] (detected by 7, t=375045 jiffies) [112243.043165] INFO: Stall ended before state dump start [112422.147588] INFO: rcu_sched self-detected stall on CPU [112422.152930] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [112422.158915] (t=420054 jiffies) [112422.163011] INFO: rcu_sched detected stalls on CPUs/tasks: raid0 multipath linear [112422.170758] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [112422.176742] (detected by 1, t=420061 jiffies) [112422.181389] INFO: Stall ended before state dump start [112422.770722] INFO: rcu_bh detected stalls on CPUs/tasks: [112422.776158] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [112422.782146] (detected by 6, t=420050 jiffies) [112422.786792] INFO: Stall ended before state dump start [112601.895159] INFO: rcu_sched self-detected stall on CPU [112601.900502] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [112601.906488] (t=465060 jiffies) [112601.910589] INFO: rcu_sched detected stalls on CPUs/tasks: [112601.910592] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [112601.910594] (detected by 1, t=465063 jiffies) [112601.910595] INFO: Stall ended before state dump start [112602.514229] INFO: rcu_bh detected stalls on CPUs/tasks: [112602.519663] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [112602.525650] (detected by 6, t=465055 jiffies) [112602.530298] INFO: Stall ended before state dump start [112781.642947] INFO: rcu_sched self-detected stall on CPU [112781.648290] 0: (1 GPs behind) idle=ccf/2/0 drain=0 . timer=-1 [112781.654278] (t=510066 jiffies) [112781.658643] INFO: rcu_sched detected stalls on CPUs/tasks: coretemp psmouse ioatdma i7core_edac edac_core microcode dca serio_raw tcp_htcp raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid ahci libahci mptsas mptscsih mptbase scsi_transport_sas e1000e raid6_pq async_tx raid1 raid0 multipath linear [112781.687911] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [112781.693894] (detected by 2, t=510079 jiffies) [112781.698539] INFO: Stall ended before state dump start [112782.257865] INFO: rcu_bh detected stalls on CPUs/tasks: [112782.263300] 0: (1 GPs behind) idle=ccf/1/0 drain=0 . timer=-1 [112782.269287] (detected by 1, t=510060 jiffies) [112782.273933] INFO: Stall ended before state dump start [112899.146651] SysRq : Show backtrace of all active CPUs [112912.006981] SysRq : Trigger a crash [112912.010673] BUG: unable to handle kernel NULL pointer dereference at (null) [112912.018789] IP: [] sysrq_handle_crash+0x11/0x20 [112912.025087] PGD 232ebc067 PUD 232083067 PMD 0 [112912.029840] Oops: 0002 [#1] SMP [112912.033318] CPU 0 [112912.035281] Modules linked in: coretemp psmouse ioatdma i7core_edac edac_core microcode dca serio_raw tcp_htcp raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid ahci libahci mptsas mptscsih mptbase scsi_transport_sas e1000e raid6_pq async_tx raid1 raid0 multipath linear [112912.063864] [112912.065508] Pid: 0, comm: swapper/0 Not tainted 3.4.39-21 #8 System manufacturer System Product Name/Z8NR-D12 [112912.075755] RIP: 0010:[] [] sysrq_handle_crash+0x11/0x20 [112912.084512] RSP: 0018:ffff880237c03360 EFLAGS: 00010086 [112912.089972] RAX: 0000000000000010 RBX: 0000000000000063 RCX: 0000000000002928 [112912.097284] RDX: 0000000000000000 RSI: 0000000000000086 RDI: 0000000000000063 [112912.104597] RBP: ffff880237c03360 R08: 0000000000000000 R09: 0000000000000080 [112912.111909] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff818411c0 [112912.119219] R13: 0000000000000086 R14: 0000000000000004 R15: 0000000000000001 [112912.126533] FS: 0000000000000000(0000) GS:ffff880237c00000(0000) knlGS:0000000000000000 [112912.134797] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [112912.140689] CR2: 0000000000000000 CR3: 0000000233bcb000 CR4: 00000000000007f0 [112912.148928] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [112912.156241] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [112912.163551] Process swapper/0 (pid: 0, threadinfo ffffffff81800000, task ffffffff81813020) [112912.171988] Stack: [112912.174153] ffff880237c033a0 ffffffff8132ca99 ffffea0008671700 ffff880231cb59a0 [112912.181931] 0000000000000001 0000000000000001 0000000000000001 000000000000002e [112912.189721] ffff880237c033e0 ffffffff8132cbe6 ffff880200000001 ffffffff0000002e [112912.197499] Call Trace: [112912.200096] [112912.202398] [] __handle_sysrq+0x119/0x180 [112912.208204] [] sysrq_filter+0x96/0x1a0 [112912.213752] [] input_pass_event+0x76/0xd0 [112912.219568] [] input_handle_event+0x8f/0x4a0 [112912.225642] [] input_event+0x84/0xa0 [112912.231017] [] hidinput_hid_event+0x27d/0x3e0 [hid] [112912.237697] [] hid_process_event+0x112/0x140 [hid] [112912.244291] [] hid_report_raw_event+0x36d/0x3e0 [hid] [112912.251143] [] hid_input_report+0x1e6/0x2b0 [hid] [112912.257651] [] hid_irq_in+0x1a5/0x1f0 [usbhid] [112912.263899] [] usb_hcd_giveback_urb+0x5f/0xe0 [112912.270059] [] ehci_urb_done+0xd8/0x120 [112912.275694] [] qh_completions+0x379/0x460 [112912.281507] [] ehci_work+0x35e/0xbb0 [112912.286881] [] ehci_irq+0x202/0x260 [112912.292169] [] ? scheduler_tick+0xf4/0x130 [112912.298070] [] usb_hcd_irq+0x37/0x60 [112912.303445] [] handle_irq_event_percpu+0x43/0x160 [112912.309951] [] handle_irq_event+0x43/0x70 [112912.315758] [] handle_fasteoi_irq+0x55/0xf0 [112912.321737] [] handle_irq+0x1d/0x30 [112912.327025] [] do_IRQ+0x55/0xd0 [112912.331967] [] common_interrupt+0x6a/0x6a [112912.337781] [] ? udp4_lib_lookup2.isra.34+0x54/0x250 [112912.344548] [] __udp4_lib_lookup+0x207/0x310 [112912.350622] [] __udp4_lib_rcv+0x1b4/0x6c0 [112912.356431] [] ? ip_route_input_common+0xcd6/0xe70 [112912.363022] [] udp_rcv+0x15/0x20 [112912.368050] [] ip_local_deliver_finish+0xd5/0x270 [112912.374557] [] ip_local_deliver+0x45/0x80 [112912.380364] [] ip_rcv_finish+0x105/0x360 [112912.386085] [] ip_rcv+0x1f1/0x2f0 [112912.391199] [] ? init_object+0x45/0x80 [112912.396746] [] __netif_receive_skb+0x506/0x5c0 [112912.402993] [] netif_receive_skb+0x1e/0x80 [112912.408886] [] ? dev_gro_receive+0x1b1/0x2b0 [112912.414961] [] napi_skb_finish+0x48/0x60 [112912.420680] [] napi_gro_receive+0xf5/0x140 [112912.426575] [] e1000_receive_skb+0x56/0x70 [e1000e] [112912.433255] [] e1000_clean_rx_irq_ps+0x439/0x720 [e1000e] [112912.440455] [] e1000_clean+0x6d/0x2b0 [e1000e] [112912.446703] [] net_rx_action+0x139/0x1d0 [112912.452430] [] __do_softirq+0x98/0x120 [112912.457976] [] ? _raw_spin_lock+0x9/0x10 [112912.463699] [] call_softirq+0x1c/0x30 [112912.469157] [] do_softirq+0x65/0xa0 [112912.474444] [] irq_exit+0x8e/0xb0 [112912.479558] [] do_IRQ+0x5e/0xd0 [112912.484501] [] common_interrupt+0x6a/0x6a [112912.490313] [112912.492616] [] ? intel_idle+0xe5/0x150 [112912.498164] [] ? intel_idle+0xc7/0x150 [112912.503711] [] cpuidle_enter+0x19/0x20 [112912.509256] [] cpuidle_idle_call+0x8b/0x100 [112912.515237] [] cpu_idle+0xc5/0x120 [112912.520438] [] rest_init+0x6d/0x74 [112912.525638] [] start_kernel+0x3c0/0x3cd [112912.531271] [] ? repair_env_string+0x5a/0x5a [112912.537338] [] x86_64_start_reservations+0x131/0x135 [112912.544105] [] ? early_idt_handlers+0x140/0x140 [112912.550438] [] x86_64_start_kernel+0x102/0x111 [112912.556687] Code: 8a 45 01 f4 45 39 65 54 75 e5 4c 89 ef e8 28 f7 ff ff eb db 90 90 90 90 90 90 55 c7 05 c1 25 63 00 01 00 00 00 48 89 e5 0f ae f8 04 25 00 00 00 00 01 5d c3 0f 1f 44 00 00 55 31 c0 48 89 e5 [112912.579063] RIP [] sysrq_handle_crash+0x11/0x20 [112912.585450] RSP [112912.589085] CR2: 0000000000000000 [112912.592555] ---[ end trace 6552bded36af03a9 ]--- [112912.597322] Kernel panic - not syncing: Fatal exception in interrupt [112912.603911] ------------[ cut here ]------------ [112912.608765] WARNING: at net/sched/sch_generic.c:256 dev_watchdog+0x25f/0x270() [112912.616268] Hardware name: System Product Name [112912.620939] NETDEV WATCHDOG: eth2 (e1000e): transmit queue 0 timed out [112912.627723] Modules linked in: coretemp psmouse ioatdma i7core_edac edac_core microcode dca serio_raw tcp_htcp raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid ahci libahci mptsas mptscsih mptbase scsi_transport_sas e1000e raid6_pq async_tx raid1 raid0 multipath linear [112912.656807] Pid: 7, comm: watchdog/0 Tainted: G D 3.4.39-21 #8 [112912.663761] Call Trace: [112912.666469] [] warn_slowpath_common+0x7a/0xb0 [112912.672726] [] warn_slowpath_fmt+0x41/0x50 [112912.678700] [] ? do_raw_spin_unlock+0x5d/0xb0 [112912.684971] [] dev_watchdog+0x25f/0x270 [112912.690715] [] run_timer_softirq+0xff/0x230 [112912.696798] [] ? read_tsc+0x9/0x20 [112912.702106] [] ? pfifo_fast_init+0x90/0x90 [112912.708106] [] ? lapic_next_event+0x18/0x20 [112912.714198] [] __do_softirq+0x98/0x120 [112912.719861] [] ? tick_program_event+0x1f/0x30 [112912.726119] [] call_softirq+0x1c/0x30 [112912.731684] [] do_softirq+0x65/0xa0 [112912.737070] [] irq_exit+0x8e/0xb0 [112912.742294] [] smp_apic_timer_interrupt+0x69/0xa0 [112912.748908] [] apic_timer_interrupt+0x6a/0x70 [112912.755171] [] ? _raw_spin_unlock_irq+0xd/0x20 [112912.761522] [] finish_task_switch+0x57/0xe0 [112912.767615] [] ? register_nmi_handler+0x4b/0x180 [112912.774140] [] __schedule+0x3ab/0x720 [112912.779711] [] ? watchdog_enable+0x240/0x240 [112912.785891] [] schedule+0x24/0x70 [112912.791112] [] watchdog+0x7a/0xd0 [112912.796333] [] kthread+0x8e/0xa0 [112912.801467] [] kernel_thread_helper+0x4/0x10 [112912.807644] [] ? flush_kthread_work+0x150/0x150 [112912.814086] [] ? gs_change+0x13/0x13 [112912.819567] ---[ end trace 6552bded36af03aa ]--- [112912.824447] Clocksource tsc unstable (delta = 1000253115943 ns) [112935.209819] ------------[ cut here ]------------ [112935.214592] WARNING: at kernel/watchdog.c:241 watchdog_overflow_callback+0x9a/0xc0() [112935.222508] Hardware name: System Product Name [112935.227104] Watchdog detected hard LOCKUP on cpu 0 [112935.231844] Modules linked in: coretemp psmouse ioatdma i7core_edac edac_core microcode dca serio_raw tcp_htcp raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid ahci libahci mptsas mptscsih mptbase scsi_transport_sas e1000e raid6_pq async_tx raid1 raid0 multipath linear [112935.260436] Pid: 7, comm: watchdog/0 Tainted: G D W 3.4.39-21 #8 [112935.267291] Call Trace: [112935.269886] [] warn_slowpath_common+0x7a/0xb0 [112935.276706] [] warn_slowpath_fmt+0x41/0x50 [112935.282607] [] watchdog_overflow_callback+0x9a/0xc0 [112935.289289] [] __perf_event_overflow+0x9c/0x220 [112935.295622] [] ? x86_perf_event_set_period+0xda/0x150 [112935.302476] [] perf_event_overflow+0x14/0x20 [112935.308551] [] intel_pmu_handle_irq+0x17c/0x2f0 [112935.314885] [] ? ghes_read_estatus+0x90/0x180 [112935.321047] [] ? do_raw_spin_unlock+0x5d/0xb0 [112935.327208] [] perf_event_nmi_handler+0x21/0x30 [112935.333542] [] do_nmi+0x11a/0x3a0 [112935.338656] [] end_repeat_nmi+0x1a/0x1e [112935.344289] [] ? native_read_tsc+0x6/0x20 [112935.350096] [] ? native_read_tsc+0x6/0x20 [112935.355902] [] ? native_read_tsc+0x6/0x20 [112935.361707] <> [] delay_tsc+0x4a/0x80 [112935.367748] [] __delay+0xa/0x10 [112935.372690] [] do_raw_spin_lock+0xcc/0x120 [112935.378592] [] _raw_spin_lock_irqsave+0x1f/0x30 [112935.384926] [] input_repeat_key+0x26/0xd0 [112935.390742] [] run_timer_softirq+0xff/0x230 [112935.396730] [] ? read_tsc+0x9/0x20 [112935.401930] [] ? input_dev_resume+0x20/0x20 [112935.407918] [] ? lapic_next_event+0x18/0x20 [112935.413907] [] __do_softirq+0x98/0x120 [112935.419452] [] ? tick_program_event+0x1f/0x30 [112935.425616] [] call_softirq+0x1c/0x30 [112935.431074] [] do_softirq+0x65/0xa0 [112935.436361] [] irq_exit+0x8e/0xb0 [112935.441477] [] smp_apic_timer_interrupt+0x69/0xa0 [112935.447983] [] apic_timer_interrupt+0x6a/0x70 [112935.454144] [] ? _raw_spin_unlock_irq+0xd/0x20 [112935.460391] [] finish_task_switch+0x57/0xe0 [112935.466371] [] ? register_nmi_handler+0x4b/0x180 [112935.472793] [] __schedule+0x3ab/0x720 [112935.478254] [] ? watchdog_enable+0x240/0x240 [112935.484326] [] schedule+0x24/0x70 [112935.489443] [] watchdog+0x7a/0xd0 [112935.494557] [] kthread+0x8e/0xa0 [112935.499583] [] kernel_thread_helper+0x4/0x10 [112935.505650] [] ? flush_kthread_work+0x150/0x150 [112935.511983] [] ? gs_change+0x13/0x13 [112935.517356] ---[ end trace 6552bded36af03ab ]--- [112992.222406] BUG: spinlock lockup on CPU#0, watchdog/0/7 [112992.227780] lock: ffff8804346d5d20, .magic: dead4ead, .owner: swapper/0/0, .owner_cpu: 0 [112992.237075] Pid: 7, comm: watchdog/0 Tainted: G D W 3.4.39-21 #8 [112992.243928] Call Trace: [112992.246526] [] spin_dump+0x8a/0x8f [112992.251727] [] do_raw_spin_lock+0xe8/0x120 [112992.257627] [] _raw_spin_lock_irqsave+0x1f/0x30 [112992.263962] [] input_repeat_key+0x26/0xd0 [112992.269770] [] run_timer_softirq+0xff/0x230 [112992.275757] [] ? read_tsc+0x9/0x20 [112992.280957] [] ? input_dev_resume+0x20/0x20 [112992.286946] [] ? lapic_next_event+0x18/0x20 [112992.292933] [] __do_softirq+0x98/0x120 [112992.298481] [] ? tick_program_event+0x1f/0x30 [112992.304642] [] call_softirq+0x1c/0x30 [112992.310103] [] do_softirq+0x65/0xa0 [112992.315390] [] irq_exit+0x8e/0xb0 [112992.320504] [] smp_apic_timer_interrupt+0x69/0xa0 [112992.327012] [] apic_timer_interrupt+0x6a/0x70 [112992.333173] [] ? _raw_spin_unlock_irq+0xd/0x20 [112992.339421] [] finish_task_switch+0x57/0xe0 [112992.345408] [] ? register_nmi_handler+0x4b/0x180 [112992.351830] [] __schedule+0x3ab/0x720 [112992.357289] [] ? watchdog_enable+0x240/0x240 [112992.363365] [] schedule+0x24/0x70 [112992.368479] [] watchdog+0x7a/0xd0 [112992.373593] [] kthread+0x8e/0xa0 [112992.378620] [] kernel_thread_helper+0x4/0x10 [112992.384694] [] ? flush_kthread_work+0x150/0x150 [112992.391029] [] ? gs_change+0x13/0x13 [112992.396403] sending NMI to all CPUs: [112992.400133] NMI backtrace for cpu 0 [112992.403775] CPU 0 [112992.405739] Modules linked in: coretemp psmouse ioatdma i7core_edac edac_core microcode dca serio_raw tcp_htcp raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid ahci libahci mptsas mptscsih mptbase scsi_transport_sas e1000e raid6_pq async_tx raid1 raid0 multipath linear [112992.434321] [112992.435965] Pid: 7, comm: watchdog/0 Tainted: G D W 3.4.39-21 #8 System manufacturer System Product Name/Z8NR-D12 [112992.447259] RIP: 0010:[] [] native_read_tsc+0x6/0x20 [112992.455670] RSP: 0018:ffff8802348bfaa8 EFLAGS: 00000046 [112992.461130] RAX: 00000000fb5c0731 RBX: 0000000000000000 RCX: 00000000fb5c0707 [112992.468441] RDX: 000000000000f72f RSI: 0000000000000080 RDI: 000000000003a1fe [112992.475754] RBP: ffff8802348bfaa8 R08: ffffffff81885f10 R09: 0000000000000000 [112992.483066] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fb5c068c [112992.490379] R13: 0000000000000000 R14: 000000000003a1fe R15: 0000000000000096 [112992.497690] FS: 0000000000000000(0000) GS:ffff880237c00000(0000) knlGS:0000000000000000 [112992.505954] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [112992.511846] CR2: 0000000000000000 CR3: 0000000233bcb000 CR4: 00000000000007f0 [112992.519159] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [112992.526473] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [112992.533783] Process watchdog/0 (pid: 7, threadinfo ffff8802348be000, task ffff880234899890) [112992.542307] Stack: [112992.544470] ffff8802348bfad8 ffffffff8128362a 00000000000003e9 0000000000001000 [112992.552258] ffffffff81885f10 0000000000000400 ffff8802348bfae8 ffffffff8128357c [112992.560046] ffff8802348bfb08 ffffffff81027a32 0000000000000002 000000000000dc42 [112992.567835] Call Trace: [112992.570433] [] delay_tsc+0x4a/0x80 [112992.575634] [] __const_udelay+0x2c/0x30 [112992.581276] [] native_safe_apic_wait_icr_idle+0x22/0x50 [112992.588302] [] default_send_IPI_mask_sequence_phys+0xcf/0xe0 [112992.595788] [] physflat_send_IPI_all+0x12/0x20 [112992.602034] [] arch_trigger_all_cpu_backtrace+0x60/0xa0 [112992.609060] [] do_raw_spin_lock+0xed/0x120 [112992.614953] [] _raw_spin_lock_irqsave+0x1f/0x30 [112992.621288] [] input_repeat_key+0x26/0xd0 [112992.627095] [] run_timer_softirq+0xff/0x230 [112992.633082] [] ? read_tsc+0x9/0x20 [112992.638283] [] ? input_dev_resume+0x20/0x20 [112992.644264] [] ? lapic_next_event+0x18/0x20 [112992.650251] [] __do_softirq+0x98/0x120 [112992.655797] [] ? tick_program_event+0x1f/0x30 [112992.661951] [] call_softirq+0x1c/0x30 [112992.667412] [] do_softirq+0x65/0xa0 [112992.672699] [] irq_exit+0x8e/0xb0 [112992.677813] [] smp_apic_timer_interrupt+0x69/0xa0 [112992.684319] [] apic_timer_interrupt+0x6a/0x70 [112992.690480] [] ? _raw_spin_unlock_irq+0xd/0x20 [112992.696728] [] finish_task_switch+0x57/0xe0 [112992.702709] [] ? register_nmi_handler+0x4b/0x180 [112992.709131] [] __schedule+0x3ab/0x720 [112992.714589] [] ? watchdog_enable+0x240/0x240 [112992.720664] [] schedule+0x24/0x70 [112992.725780] [] watchdog+0x7a/0xd0 [112992.730893] [] kthread+0x8e/0xa0 [112992.735920] [] kernel_thread_helper+0x4/0x10 [112992.741996] [] ? flush_kthread_work+0x150/0x150 [112992.748329] [] ? gs_change+0x13/0x13 [112992.753703] Code: c3 90 90 90 90 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 <89> c1 48 89 d0 48 c1 e0 20 48 09 c8 5d c3 66 66 66 2e 0f 1f 84 [112992.776079] Call Trace: [112992.778678] [] delay_tsc+0x4a/0x80 [112992.783878] [] __const_udelay+0x2c/0x30 [112992.789511] [] native_safe_apic_wait_icr_idle+0x22/0x50 [112992.796537] [] default_send_IPI_mask_sequence_phys+0xcf/0xe0 [112992.804024] [] physflat_send_IPI_all+0x12/0x20 [112992.810272] [] arch_trigger_all_cpu_backtrace+0x60/0xa0 [112992.817297] [] do_raw_spin_lock+0xed/0x120 [112992.823198] [] _raw_spin_lock_irqsave+0x1f/0x30 [112992.829532] [] input_repeat_key+0x26/0xd0 [112992.835339] [] run_timer_softirq+0xff/0x230 [112992.841319] [] ? read_tsc+0x9/0x20 [112992.846520] [] ? input_dev_resume+0x20/0x20 [112992.852509] [] ? lapic_next_event+0x18/0x20 [112992.858496] [] __do_softirq+0x98/0x120 [112992.864044] [] ? tick_program_event+0x1f/0x30 [112992.870205] [] call_softirq+0x1c/0x30 [112992.875664] [] do_softirq+0x65/0xa0 [112992.880951] [] irq_exit+0x8e/0xb0 [112992.886065] [] smp_apic_timer_interrupt+0x69/0xa0 [112992.892574] [] apic_timer_interrupt+0x6a/0x70 [112992.898736] [] ? _raw_spin_unlock_irq+0xd/0x20 [112992.904983] [] finish_task_switch+0x57/0xe0 [112992.910971] [] ? register_nmi_handler+0x4b/0x180 [112992.917393] [] __schedule+0x3ab/0x720 [112992.922851] [] ? watchdog_enable+0x240/0x240 [112992.928927] [] schedule+0x24/0x70 [112992.934042] [] watchdog+0x7a/0xd0 [112992.939155] [] kthread+0x8e/0xa0 [112992.944182] [] kernel_thread_helper+0x4/0x10 [112992.950257] [] ? flush_kthread_work+0x150/0x150 [112992.956591] [] ? gs_change+0x13/0x13 [112992.962023] NMI backtrace for cpu 1 [112992.965669] CPU 1 [112992.967633] Modules linked in: coretemp psmouse ioatdma i7core_edac edac_core microcode dca serio_raw tcp_htcp raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid ahci libahci mptsas mptscsih mptbase scsi_transport_sas e1000e raid6_pq async_tx raid1 raid0 multipath linear [112992.996215] [112992.997858] Pid: 0, comm: swapper/1 Tainted: G D W 3.4.39-21 #8 System manufacturer System Product Name/Z8NR-D12 [112993.009066] RIP: 0010:[] [] intel_idle+0xb7/0x150 [112993.017217] RSP: 0018:ffff88023499de48 EFLAGS: 00000046 [112993.022677] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 [112993.029990] RDX: 0000000000000000 RSI: ffff88023499dfd8 RDI: ffffffff81815880 [112993.037300] RBP: ffff88023499dea8 R08: 0000000000000000 R09: 000000000000020f [112993.044612] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000003 [112993.051925] R13: ffff880237c39470 R14: 0000000000000020 R15: 12f57b20d8479d09 [112993.059237] FS: 0000000000000000(0000) GS:ffff880237c20000(0000) knlGS:0000000000000000 [112993.067501] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [112993.073395] CR2: 00007f8d804d2000 CR3: 000000000180b000 CR4: 00000000000007e0 [112993.080708] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [112993.088018] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [112993.095331] Process swapper/1 (pid: 0, threadinfo ffff88023499c000, task ffff88023489c9b0) [112993.103768] Stack: [112993.105930] 0000000000000000 000000000011bf06 ffff88023499deb8 ffffffff814375b0 [112993.113718] 0000000000000000 000000010011bf06 0000000000000000 ffff880237c39470 [112993.121507] ffffffff8183abc0 00000000fffffff0 0000000000000000 0000000000000000 [112993.129295] Call Trace: [112993.132812] [] ? menu_select+0xf0/0x3a0 [112993.138452] [] cpuidle_enter+0x19/0x20 [112993.143999] [] cpuidle_idle_call+0x8b/0x100 [112993.149987] [] cpu_idle+0xc5/0x120 [112993.155188] [] start_secondary+0x1f6/0x1fd [112993.161089] 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 f0 0f 01 c9 d4 26 da ff 4c 29 f8 48 89 c7 e8 59 cf d6 ff 4c 69 f0 40 42 [112993.183467] Call Trace: [112993.186063] [] ? menu_select+0xf0/0x3a0 [112993.191696] [] cpuidle_enter+0x19/0x20 [112993.197244] [] cpuidle_idle_call+0x8b/0x100 [112993.203231] [] cpu_idle+0xc5/0x120 [112993.208433] [] start_secondary+0x1f6/0x1fd [112993.214335] NMI backtrace for cpu 2 [112993.215370] INFO: rcu_sched detected stalls on CPUs/tasks: [112993.215374] 0: (1 GPs behind) idle=ccf/3/0 drain=0 . timer=-1 [112993.215376] (detected by 1, t=563040 jiffies) [112993.215377] INFO: Stall ended before state dump start [112993.215379] INFO: rcu_bh detected stalls on CPUs/tasks: [112993.215381] 0: (1 GPs behind) idle=ccf/3/0 drain=0 . timer=-1 [112993.215383] (detected by 1, t=562877 jiffies) [112993.215384] INFO: Stall ended before state dump start [112993.260534] CPU 2 [112993.262498] Modules linked in: coretemp psmouse ioatdma i7core_edac edac_core microcode dca serio_raw tcp_htcp raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid ahci libahci mptsas mptscsih mptbase scsi_transport_sas e1000e raid6_pq async_tx raid1 raid0 multipath linear [112993.291080] [112993.292725] Pid: 0, comm: swapper/2 Tainted: G D W 3.4.39-21 #8 System manufacturer System Product Name/Z8NR-D12 [112993.303932] RIP: 0010:[] [] intel_idle+0xb7/0x150 [112993.312083] RSP: 0018:ffff8802349b5e48 EFLAGS: 00000046 [112993.317544] RAX: 0000000000000010 RBX: 0000000000000004 RCX: 0000000000000001 [112993.324854] RDX: 0000000000000000 RSI: ffff8802349b5fd8 RDI: ffffffff81815880 [112993.332166] RBP: ffff8802349b5ea8 R08: 0000000000000000 R09: 0000000000000199 [112993.339479] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000002 [112993.346792] R13: ffff880237c59470 R14: 0000000000000010 R15: 12f57b20d846a366 [112993.354155] FS: 0000000000000000(0000) GS:ffff880237c40000(0000) knlGS:0000000000000000 [112993.362419] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [112993.368311] CR2: 00007f6c0453ebd0 CR3: 000000000180b000 CR4: 00000000000007e0 [112993.375625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [112993.382938] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [112993.390248] Process swapper/2 (pid: 0, threadinfo ffff8802349b4000, task ffff8802349bf2a0) [112993.398685] Stack: [112993.400848] 0000000000000000 000000000010000c ffff8802349b5eb8 ffffffff814375b0 [112993.408636] 0000000000000000 000000020010000c 0000000000000000 ffff880237c59470 [112993.416426] ffffffff8183abc0 00000000fffffff0 0000000000000000 0000000000000000 [112993.424214] Call Trace: [112993.426811] [] ? menu_select+0xf0/0x3a0 [112993.432443] [] cpuidle_enter+0x19/0x20 [112993.437991] [] cpuidle_idle_call+0x8b/0x100 [112993.443979] [] cpu_idle+0xc5/0x120 [112993.449180] [] start_secondary+0x1f6/0x1fd [112993.455079] 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 f0 0f 01 c9 d4 26 da ff 4c 29 f8 48 89 c7 e8 59 cf d6 ff 4c 69 f0 40 42 [112993.477457] Call Trace: [112993.480055] [] ? menu_select+0xf0/0x3a0 [112993.485697] [] cpuidle_enter+0x19/0x20 [112993.491245] [] cpuidle_idle_call+0x8b/0x100 [112993.497233] [] cpu_idle+0xc5/0x120 [112993.502433] [] start_secondary+0x1f6/0x1fd [112993.508336] NMI backtrace for cpu 3 [112993.511976] CPU 3 [112993.513940] Modules linked in: coretemp psmouse ioatdma i7core_edac edac_core microcode dca serio_raw tcp_htcp raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid ahci libahci mptsas mptscsih mptbase scsi_transport_sas e1000e raid6_pq async_tx raid1 raid0 multipath linear [112993.542523] [112993.544168] Pid: 0, comm: swapper/3 Tainted: G D W 3.4.39-21 #8 System manufacturer System Product Name/Z8NR-D12 [112993.555374] RIP: 0010:[] [] intel_idle+0xb7/0x150 [112993.563525] RSP: 0018:ffff8802349d7e48 EFLAGS: 00000046 [112993.568984] RAX: 0000000000000010 RBX: 0000000000000004 RCX: 0000000000000001 [112993.576297] RDX: 0000000000000000 RSI: ffff8802349d7fd8 RDI: ffffffff81815880 [112993.583609] RBP: ffff8802349d7ea8 R08: 0000000000000000 R09: 0000000000000682 [112993.590922] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000002 [112993.598235] R13: ffff880237c79470 R14: 0000000000000010 R15: 12f57b20d840513c [112993.605546] FS: 0000000000000000(0000) GS:ffff880237c60000(0000) knlGS:0000000000000000 [112993.613810] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [112993.619704] CR2: 00007f8390134098 CR3: 000000000180b000 CR4: 00000000000007e0 [112993.627015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [112993.634328] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [112993.641640] Process swapper/3 (pid: 0, threadinfo ffff8802349d6000, task ffff8802349b9890) [112993.650085] Stack: [112993.652248] 0000000000000000 0000000000190ba0 ffff8802349d7eb8 ffffffff814375b0 [112993.660027] 0000000000000000 0000000300190ba0 0000000000000000 ffff880237c79470 [112993.667816] ffffffff8183abc0 00000000fffffff0 0000000000000000 0000000000000000 [112993.675604] Call Trace: [112993.678202] [] ? menu_select+0xf0/0x3a0 [112993.683844] [] cpuidle_enter+0x19/0x20 [112993.689391] [] cpuidle_idle_call+0x8b/0x100 [112993.695378] [] cpu_idle+0xc5/0x120 [112993.700579] [] start_secondary+0x1f6/0x1fd [112993.706471] 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 f0 0f 01 c9 d4 26 da ff 4c 29 f8 48 89 c7 e8 59 cf d6 ff 4c 69 f0 40 42 [112993.728849] Call Trace: [112993.731445] [] ? menu_select+0xf0/0x3a0 [112993.737079] [] cpuidle_enter+0x19/0x20 [112993.742626] [] cpuidle_idle_call+0x8b/0x100 [112993.748615] [] cpu_idle+0xc5/0x120 [112993.753815] [] start_secondary+0x1f6/0x1fd [112993.759717] NMI backtrace for cpu 4 [112993.763358] CPU 4 [112993.765323] Modules linked in: coretemp psmouse ioatdma i7core_edac edac_core microcode dca serio_raw tcp_htcp raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid ahci libahci mptsas mptscsih mptbase scsi_transport_sas e1000e raid6_pq async_tx raid1 raid0 multipath linear [112993.793914] [112993.795559] Pid: 0, comm: swapper/4 Tainted: G D W 3.4.39-21 #8 System manufacturer System Product Name/Z8NR-D12 [112993.806763] RIP: 0010:[] [] intel_idle+0xb7/0x150 [112993.814915] RSP: 0018:ffff8802349dbe48 EFLAGS: 00000046 [112993.820377] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 [112993.827689] RDX: 0000000000000000 RSI: ffff8802349dbfd8 RDI: ffffffff81815880 [112993.835001] RBP: ffff8802349dbea8 R08: 0000000000000000 R09: 0000000000000000 [112993.842311] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000003 [112993.849625] R13: ffff88043fc19470 R14: 0000000000000020 R15: 12f57b20d83d416f [112993.856938] FS: 0000000000000000(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000 [112993.865209] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [112993.871104] CR2: 00007f8390133028 CR3: 000000000180b000 CR4: 00000000000007e0 [112993.878414] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [112993.885728] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [112993.893039] Process swapper/4 (pid: 0, threadinfo ffff8802349da000, task ffff8802349ba0c0) [112993.901476] Stack: [112993.903639] 0000000000000000 000000000ee4bff3 ffff8802349dbeb8 ffffffff814375b0 [112993.911427] 0000000000000000 000000040ee4bff3 0000000000000000 ffff88043fc19470 [112993.919216] ffffffff8183abc0 00000000fffffff0 0000000000000000 0000000000000000 [112993.927004] Call Trace: [112993.929601] [] ? menu_select+0xf0/0x3a0 [112993.935233] [] cpuidle_enter+0x19/0x20 [112993.940781] [] cpuidle_idle_call+0x8b/0x100 [112993.946771] [] cpu_idle+0xc5/0x120 [112993.951971] [] start_secondary+0x1f6/0x1fd [112993.957870] 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 f0 0f 01 c9 d4 26 da ff 4c 29 f8 48 89 c7 e8 59 cf d6 ff 4c 69 f0 40 42 [112993.981182] Call Trace: [112993.983780] [] ? menu_select+0xf0/0x3a0 [112993.989413] [] cpuidle_enter+0x19/0x20 [112993.994960] [] cpuidle_idle_call+0x8b/0x100 [112994.000948] [] cpu_idle+0xc5/0x120 [112994.006149] [] start_secondary+0x1f6/0x1fd [112994.012052] NMI backtrace for cpu 5 [112994.015693] CPU 5 [112994.017657] Modules linked in: coretemp psmouse ioatdma i7core_edac edac_core microcode dca serio_raw tcp_htcp raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid ahci libahci mptsas mptscsih mptbase scsi_transport_sas e1000e raid6_pq async_tx raid1 raid0 multipath linear [112994.046257] [112994.047902] Pid: 0, comm: swapper/5 Tainted: G D W 3.4.39-21 #8 System manufacturer System Product Name/Z8NR-D12 [112994.059098] RIP: 0010:[] [] intel_idle+0xb7/0x150 [112994.067249] RSP: 0018:ffff8802349dde48 EFLAGS: 00000046 [112994.072712] RAX: 0000000000000010 RBX: 0000000000000004 RCX: 0000000000000001 [112994.080022] RDX: 0000000000000000 RSI: ffff8802349ddfd8 RDI: ffffffff81815880 [112994.087335] RBP: ffff8802349ddea8 R08: 0000000000000000 R09: 00000000001a76e6 [112994.094648] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000002 [112994.101959] R13: ffff88043fc39470 R14: 0000000000000010 R15: 12f57b20d8445d94 [112994.109273] FS: 0000000000000000(0000) GS:ffff88043fc20000(0000) knlGS:0000000000000000 [112994.117543] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [112994.123436] CR2: 00007f838c2c3058 CR3: 000000000180b000 CR4: 00000000000007e0 [112994.130748] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [112994.138061] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [112994.145374] Process swapper/5 (pid: 0, threadinfo ffff8802349dc000, task ffff8802349bd1e0) [112994.153818] Stack: [112994.155981] 0000000000000000 000000000015014a ffff8802349ddeb8 ffffffff814375b0 [112994.163770] 0000000000000000 000000050015014a 0000000000000000 ffff88043fc39470 [112994.171559] ffffffff8183abc0 00000000fffffff0 0000000000000000 0000000000000000 [112994.179347] Call Trace: [112994.181945] [] ? menu_select+0xf0/0x3a0 [112994.187586] [] cpuidle_enter+0x19/0x20 [112994.193133] [] cpuidle_idle_call+0x8b/0x100 [112994.199122] [] cpu_idle+0xc5/0x120 [112994.204323] [] start_secondary+0x1f6/0x1fd [112994.210222] 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 f0 0f 01 c9 d4 26 da ff 4c 29 f8 48 89 c7 e8 59 cf d6 ff 4c 69 f0 40 42 [112994.232600] Call Trace: [112994.235196] [] ? menu_select+0xf0/0x3a0 [112994.240831] [] cpuidle_enter+0x19/0x20 [112994.246376] [] cpuidle_idle_call+0x8b/0x100 [112994.252356] [] cpu_idle+0xc5/0x120 [112994.257559] [] start_secondary+0x1f6/0x1fd [112994.263459] NMI backtrace for cpu 6 [112994.267100] CPU 6 [112994.269065] Modules linked in: coretemp psmouse ioatdma i7core_edac edac_core microcode dca serio_raw tcp_htcp raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid ahci libahci mptsas mptscsih mptbase scsi_transport_sas e1000e raid6_pq async_tx raid1 raid0 multipath linear [112994.297648] [112994.299292] Pid: 0, comm: swapper/6 Tainted: G D W 3.4.39-21 #8 System manufacturer System Product Name/Z8NR-D12 [112994.310490] RIP: 0010:[] [] intel_idle+0xb7/0x150 [112994.318640] RSP: 0018:ffff8802349f1e48 EFLAGS: 00000046 [112994.324102] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 [112994.331412] RDX: 0000000000000000 RSI: ffff8802349f1fd8 RDI: ffffffff81815880 [112994.338725] RBP: ffff8802349f1ea8 R08: 0000000000000000 R09: 0000000000000000 [112994.346037] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000003 [112994.353349] R13: ffff88043fc59470 R14: 0000000000000020 R15: 12f57b20d83d8930 [112994.360663] FS: 0000000000000000(0000) GS:ffff88043fc40000(0000) knlGS:0000000000000000 [112994.368927] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [112994.374820] CR2: 00007f0aceea5bd0 CR3: 000000000180b000 CR4: 00000000000007e0 [112994.382131] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [112994.389444] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [112994.396757] Process swapper/6 (pid: 0, threadinfo ffff8802349f0000, task ffff8802349ba8f0) [112994.405201] Stack: [112994.407364] 0000000000000000 00000000001bd26d ffff8802349f1eb8 ffffffff814375b0 [112994.415153] 0000000000000000 00000006001bd26d 0000000000000000 ffff88043fc59470 [112994.422941] ffffffff8183abc0 00000000fffffff0 0000000000000000 0000000000000000 [112994.430729] Call Trace: [112994.433326] [] ? menu_select+0xf0/0x3a0 [112994.438959] [] cpuidle_enter+0x19/0x20 [112994.444506] [] cpuidle_idle_call+0x8b/0x100 [112994.450495] [] cpu_idle+0xc5/0x120 [112994.455695] [] start_secondary+0x1f6/0x1fd [112994.461595] 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 f0 0f 01 c9 d4 26 da ff 4c 29 f8 48 89 c7 e8 59 cf d6 ff 4c 69 f0 40 42 [112994.483972] Call Trace: [112994.486571] [] ? menu_select+0xf0/0x3a0 [112994.492213] [] cpuidle_enter+0x19/0x20 [112994.497760] [] cpuidle_idle_call+0x8b/0x100 [112994.503749] [] cpu_idle+0xc5/0x120 [112994.508949] [] start_secondary+0x1f6/0x1fd [112994.514850] NMI backtrace for cpu 7 [112994.518492] CPU 7 [112994.520456] Modules linked in: coretemp psmouse ioatdma i7core_edac edac_core microcode dca serio_raw tcp_htcp raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid ahci libahci mptsas mptscsih mptbase scsi_transport_sas e1000e raid6_pq async_tx raid1 raid0 multipath linear [112994.549047] [112994.550692] Pid: 0, comm: swapper/7 Tainted: G D W 3.4.39-21 #8 System manufacturer System Product Name/Z8NR-D12 [112994.561889] RIP: 0010:[] [] intel_idle+0xb7/0x150 [112994.570040] RSP: 0018:ffff8802349f5e48 EFLAGS: 00000046 [112994.575502] RAX: 0000000000000020 RBX: 0000000000000008 RCX: 0000000000000001 [112994.582812] RDX: 0000000000000000 RSI: ffff8802349f5fd8 RDI: ffffffff81815880 [112994.590125] RBP: ffff8802349f5ea8 R08: 0000000000000000 R09: 0000000000000000 [112994.597438] R10: 0000000000000001 R11: 0000000000000ffe R12: 0000000000000003 [112994.604748] R13: ffff88043fc79470 R14: 0000000000000020 R15: 12f57b20d83d4e60 [112994.612061] FS: 0000000000000000(0000) GS:ffff88043fc60000(0000) knlGS:0000000000000000 [112994.620325] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [112994.626218] CR2: 00007f8d804d2000 CR3: 000000000180b000 CR4: 00000000000007e0 [112994.633530] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [112994.640843] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [112994.648156] Process swapper/7 (pid: 0, threadinfo ffff8802349f4000, task ffff8802349bc9b0) [112994.656600] Stack: [112994.658763] 0000000000000000 000000002c61ee04 ffff8802349f5eb8 ffffffff814375b0 [112994.666552] 0000000000000000 000000072c61ee04 0000000000000000 ffff88043fc79470 [112994.674340] ffffffff8183abc0 00000000fffffff0 0000000000000000 0000000000000000 [112994.682127] Call Trace: [112994.684726] [] ? menu_select+0xf0/0x3a0 [112994.690358] [] cpuidle_enter+0x19/0x20 [112994.695905] [] cpuidle_idle_call+0x8b/0x100 [112994.701893] [] cpu_idle+0xc5/0x120 [112994.707096] [] start_secondary+0x1f6/0x1fd [112994.712995] 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 f0 0f 01 c9 d4 26 da ff 4c 29 f8 48 89 c7 e8 59 cf d6 ff 4c 69 f0 40 42 [112994.735373] Call Trace: [112994.737970] [] ? menu_select+0xf0/0x3a0 [112994.743603] [] cpuidle_enter+0x19/0x20 [112994.749151] [] cpuidle_idle_call+0x8b/0x100 [112994.755138] [] cpu_idle+0xc5/0x120 [112994.760339] [] start_secondary+0x1f6/0x1fd