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could not allocate digest TFM handle sha384-avx kernel msg: ebtables bug: please report to author: Wrong len argument INFO: rcu_sched detected stalls on CPUs/tasks: (detected by 1, t=100002 jiffies, g=33347, c=33346, q=61) All QSes seen, last rcu_sched kthread activity 100002 (4294994194-4294894192), jiffies_till_next_fqs=3, root ->qsmask 0x0 kworker/u4:6 R running task 54320 638 2 0x80000008 Workqueue: netns cleanup_net Call Trace: <IRQ> sched_show_task+0x610/0x760 kernel/sched/core.c:5332 print_other_cpu_stall kernel/rcu/tree.c:1441 [inline] check_cpu_stall kernel/rcu/tree.c:1559 [inline] __rcu_pending kernel/rcu/tree.c:3244 [inline] rcu_pending kernel/rcu/tree.c:3291 [inline] rcu_check_callbacks+0x2632/0x29a0 kernel/rcu/tree.c:2646 update_process_times+0x132/0x1a0 kernel/time/timer.c:1636 tick_sched_handle kernel/time/tick-sched.c:164 [inline] tick_sched_timer+0x3bf/0x520 kernel/time/tick-sched.c:1274 __run_hrtimer kernel/time/hrtimer.c:1398 [inline] __hrtimer_run_queues+0xc74/0x1680 kernel/time/hrtimer.c:1460 hrtimer_interrupt+0x451/0x13c0 kernel/time/hrtimer.c:1518 local_apic_timer_interrupt+0x6b/0x250 arch/x86/kernel/apic/apic.c:1025 smp_apic_timer_interrupt+0x5a/0x90 arch/x86/kernel/apic/apic.c:1053 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:868 </IRQ> RIP: 0010:rep_nop arch/x86/include/asm/processor.h:658 [inline] RIP: 0010:cpu_relax arch/x86/include/asm/processor.h:663 [inline] RIP: 0010:csd_lock_wait kernel/smp.c:108 [inline] RIP: 0010:smp_call_function_single+0x357/0x500 kernel/smp.c:302 Code: 85 93 00 00 00 e8 89 c5 12 00 e9 be 00 00 00 8b 3a e8 ed 76 6e 00 45 85 f6 74 91 41 89 de eb 08 0f 1f 00 e8 6b c5 12 00 f3 90 <8b> 5c 24 58 4c 89 e7 e8 ad 6c 6e 00 8b 00 83 e0 01 83 e3 01 85 c0 RSP: 0018:ffff8801d0b9fa20 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 RAX: ffffffff815565a5 RBX: 0000000000000001 RCX: ffff8801d0dd1d80 RDX: 0000000000000000 RSI: aaaaaaaaaaaab000 RDI: ffffea000ae45ba0 RBP: ffff8801d0b9faf8 R08: 0000000000000000 R09: 0000000000000002 R10: 0000000000000000 R11: ffffffff8117d090 R12: ffff8801d0b9fa78 R13: 0000000000000000 R14: 0000000000000000 R15: ffff8801d0dd2680 _rcu_barrier+0x4a7/0x790 kernel/rcu/tree.c:3434 rcu_barrier_sched kernel/rcu/tree.c:3474 [inline] rcu_barrier+0x1c/0x20 kernel/rcu/tree_plugin.h:933 cleanup_net+0x112c/0x1710 net/core/net_namespace.c:534 process_one_work+0x1655/0x2000 kernel/workqueue.c:2153 worker_thread+0x1136/0x2490 kernel/workqueue.c:2296 kthread+0x473/0x4b0 kernel/kthread.c:247 ret_from_fork+0x35/0x40 arch/x86/entry/entry_64.S:415 rcu_sched kthread starved for 100002 jiffies! g33347 c33346 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 RCU grace-period kthread stack dump: rcu_sched R running task 61768 10 2 0x80000000 Call Trace: context_switch kernel/sched/core.c:2857 [inline] __schedule+0x652/0x780 kernel/sched/core.c:3507 schedule+0x1cc/0x300 kernel/sched/core.c:3551 schedule_timeout+0x416/0x5b0 kernel/time/timer.c:1801 rcu_gp_kthread+0x1ed1/0x3a40 kernel/rcu/tree.c:2179 kthread+0x473/0x4b0 kernel/kthread.c:247 ret_from_fork+0x35/0x40 arch/x86/entry/entry_64.S:415
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2018/07/11 05:54 | https://github.com/google/kmsan.git master | b64f7ec04e12 | 2e0e3130 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/06/20 20:07 | https://github.com/google/kmsan.git master | 123906095e30 | 095ef806 | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/06/09 08:45 | https://github.com/google/kmsan.git master | d6c351f832e3 | 866118af | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/06/08 23:43 | https://github.com/google/kmsan.git master | d6c351f832e3 | 866118af | .config | console log | report | ci-upstream-kmsan-gce | |||||
2018/05/04 07:54 | https://github.com/google/kmsan.git master | d2d741e5d189 | 9ce14f4b | .config | console log | report | ci-upstream-kmsan-gce |