[ 2416.993819][ C0] worker_thread+0x245/0xe20 [ 2416.998494][ C0] ? process_one_work+0x1530/0x1530 [ 2417.003669][ C0] kthread+0x318/0x420 [ 2417.008353][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2417.014080][ C0] ret_from_fork+0x24/0x30 [ 2417.018582][ C0] kworker/0:3 I30392 2954 2 0x80004000 [ 2417.025828][ C0] Workqueue: 0x0 (rcu_gp) [ 2417.030419][ C0] Call Trace: [ 2417.033778][ C0] ? __schedule+0x898/0x1ca0 [ 2417.038380][ C0] ? __sched_text_start+0x8/0x8 [ 2417.043318][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2417.048858][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2417.053962][ C0] schedule+0xca/0x250 [ 2417.058098][ C0] worker_thread+0x245/0xe20 [ 2417.062766][ C0] ? process_one_work+0x1530/0x1530 [ 2417.068306][ C0] kthread+0x318/0x420 [ 2417.072440][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2417.078334][ C0] ret_from_fork+0x24/0x30 [ 2417.082732][ C0] kworker/u4:2 I28832 5283 2 0x80004000 [ 2417.089079][ C0] Workqueue: 0x0 (events_unbound) [ 2417.094270][ C0] Call Trace: [ 2417.097554][ C0] ? __schedule+0x898/0x1ca0 [ 2417.102307][ C0] ? __sched_text_start+0x8/0x8 [ 2417.107245][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2417.112595][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2417.117688][ C0] schedule+0xca/0x250 [ 2417.121955][ C0] worker_thread+0x245/0xe20 [ 2417.126814][ C0] ? process_one_work+0x1530/0x1530 [ 2417.132184][ C0] kthread+0x318/0x420 [ 2417.136404][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2417.141989][ C0] ret_from_fork+0x24/0x30 [ 2417.146481][ C0] kworker/u4:3 I28832 5285 2 0x80004000 [ 2417.153106][ C0] Workqueue: 0x0 (events_unbound) [ 2417.158571][ C0] Call Trace: [ 2417.162427][ C0] ? __schedule+0x898/0x1ca0 [ 2417.167221][ C0] ? __sched_text_start+0x8/0x8 [ 2417.172060][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2417.177512][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2417.182546][ C0] schedule+0xca/0x250 [ 2417.186702][ C0] worker_thread+0x245/0xe20 [ 2417.191275][ C0] ? process_one_work+0x1530/0x1530 [ 2417.196455][ C0] kthread+0x318/0x420 [ 2417.200676][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2417.206127][ C0] ret_from_fork+0x24/0x30 [ 2417.210850][ C0] kworker/0:7 I31000 5290 2 0x80004000 [ 2417.217289][ C0] Call Trace: [ 2417.220568][ C0] ? __schedule+0x898/0x1ca0 [ 2417.225242][ C0] ? __sched_text_start+0x8/0x8 [ 2417.230088][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2417.235179][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2417.240286][ C0] schedule+0xca/0x250 [ 2417.244341][ C0] worker_thread+0x245/0xe20 [ 2417.249027][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2417.254924][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2417.259953][ C0] ? process_one_work+0x1530/0x1530 [ 2417.265155][ C0] kthread+0x318/0x420 [ 2417.269562][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2417.274932][ C0] ret_from_fork+0x24/0x30 [ 2417.279420][ C0] syz-executor.3 S28600 5291 10815 0x00000000 [ 2417.285751][ C0] Call Trace: [ 2417.289111][ C0] ? __schedule+0x898/0x1ca0 [ 2417.293678][ C0] ? __sched_text_start+0x8/0x8 [ 2417.298602][ C0] ? release_task+0x15f0/0x15f0 [ 2417.303618][ C0] ? lock_acquire+0x127/0x320 [ 2417.308288][ C0] ? do_wait+0x39f/0x970 [ 2417.312512][ C0] schedule+0xca/0x250 [ 2417.316731][ C0] do_wait+0x622/0x970 [ 2417.321247][ C0] ? wait_consider_task+0x3540/0x3540 [ 2417.327073][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2417.332173][ C0] kernel_wait4+0x14c/0x260 [ 2417.336659][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2417.341750][ C0] ? task_stopped_code+0x180/0x180 [ 2417.346843][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2417.352594][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2417.357444][ C0] __do_sys_wait4+0x147/0x160 [ 2417.362198][ C0] ? kernel_wait4+0x260/0x260 [ 2417.366960][ C0] ? up_read+0x1b0/0x760 [ 2417.371282][ C0] ? mark_held_locks+0x9f/0xe0 [ 2417.376123][ C0] ? down_read_non_owner+0x470/0x470 [ 2417.381954][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2417.387192][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2417.392994][ C0] do_syscall_64+0xb7/0x580 [ 2417.397573][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2417.403551][ C0] RIP: 0033:0x41447a [ 2417.407442][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2417.428082][ C0] RSP: 002b:00007ffd8cfbd3c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2417.436756][ C0] RAX: ffffffffffffffda RBX: 00000000000014ac RCX: 000000000041447a [ 2417.445235][ C0] RDX: 0000000040000000 RSI: 00007ffd8cfbd3d4 RDI: ffffffffffffffff [ 2417.453726][ C0] RBP: 00000000000000f8 R08: 00000000000014ab R09: 0000000002858940 [ 2417.461815][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2417.470138][ C0] R13: 00007ffd8cfbd658 R14: 0000000000000000 R15: 0000000000000000 [ 2417.478200][ C0] syz-executor.3 S24976 5292 5291 0x00000000 [ 2417.484617][ C0] Call Trace: [ 2417.488204][ C0] ? __schedule+0x898/0x1ca0 [ 2417.492768][ C0] ? __sched_text_start+0x8/0x8 [ 2417.497774][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2417.502719][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2417.508249][ C0] schedule+0xca/0x250 [ 2417.512296][ C0] do_nanosleep+0x21f/0x650 [ 2417.516791][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2417.522058][ C0] ? memset+0x20/0x40 [ 2417.526186][ C0] ? __hrtimer_init+0x134/0x260 [ 2417.531040][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2417.536059][ C0] ? nanosleep_copyout+0x100/0x100 [ 2417.541180][ C0] ? _copy_from_user+0x123/0x190 [ 2417.546194][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2417.553200][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2417.558647][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2417.563598][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2417.568857][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2417.574481][ C0] ? do_syscall_64+0x1a/0x580 [ 2417.579221][ C0] do_syscall_64+0xb7/0x580 [ 2417.583792][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2417.589672][ C0] RIP: 0033:0x458ae0 [ 2417.593677][ C0] Code: Bad RIP value. [ 2417.597735][ C0] RSP: 002b:00007ffd8cfbd1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2417.606237][ C0] RAX: ffffffffffffffda RBX: 000000000024af3a RCX: 0000000000458ae0 [ 2417.614199][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd8cfbd1d0 [ 2417.622167][ C0] RBP: 0000000000000008 R08: 0000000000000001 R09: 0000000002858940 [ 2417.630291][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2417.638265][ C0] R13: 00007ffd8cfbd220 R14: 000000000024af1d R15: 00007ffd8cfbd230 [ 2417.646343][ C0] syz-executor.1 S28600 5304 10815 0x00000000 [ 2417.653145][ C0] Call Trace: [ 2417.656425][ C0] ? __schedule+0x898/0x1ca0 [ 2417.661083][ C0] ? __sched_text_start+0x8/0x8 [ 2417.665923][ C0] ? release_task+0x15f0/0x15f0 [ 2417.670856][ C0] ? lock_acquire+0x127/0x320 [ 2417.675519][ C0] ? do_wait+0x39f/0x970 [ 2417.679794][ C0] schedule+0xca/0x250 [ 2417.683856][ C0] do_wait+0x622/0x970 [ 2417.688170][ C0] ? wait_consider_task+0x3540/0x3540 [ 2417.693529][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2417.698534][ C0] kernel_wait4+0x14c/0x260 [ 2417.703126][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2417.708442][ C0] ? task_stopped_code+0x180/0x180 [ 2417.713558][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2417.719101][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2417.723934][ C0] __do_sys_wait4+0x147/0x160 [ 2417.728590][ C0] ? kernel_wait4+0x260/0x260 [ 2417.734386][ C0] ? up_read+0x1b0/0x760 [ 2417.738616][ C0] ? mark_held_locks+0x9f/0xe0 [ 2417.743515][ C0] ? down_read_non_owner+0x470/0x470 [ 2417.748878][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2417.753800][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2417.759606][ C0] do_syscall_64+0xb7/0x580 [ 2417.764091][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2417.769962][ C0] RIP: 0033:0x41447a [ 2417.773837][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2417.793534][ C0] RSP: 002b:00007fffffa72fc8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2417.801940][ C0] RAX: ffffffffffffffda RBX: 00000000000014c3 RCX: 000000000041447a [ 2417.810087][ C0] RDX: 0000000040000000 RSI: 00007fffffa72fd4 RDI: ffffffffffffffff [ 2417.818228][ C0] RBP: 00000000000000f8 R08: 00000000000014b8 R09: 0000000002a6f940 [ 2417.826188][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2417.834226][ C0] R13: 00007fffffa73258 R14: 0000000000000000 R15: 0000000000000000 [ 2417.843428][ C0] syz-executor.4 S28600 5310 1729 0x00000000 [ 2417.849738][ C0] Call Trace: [ 2417.853018][ C0] ? __schedule+0x898/0x1ca0 [ 2417.857794][ C0] ? __sched_text_start+0x8/0x8 [ 2417.862708][ C0] ? release_task+0x15f0/0x15f0 [ 2417.867541][ C0] ? lock_acquire+0x127/0x320 [ 2417.872193][ C0] ? do_wait+0x39f/0x970 [ 2417.876412][ C0] schedule+0xca/0x250 [ 2417.880577][ C0] do_wait+0x622/0x970 [ 2417.884638][ C0] ? wait_consider_task+0x3540/0x3540 [ 2417.889990][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2417.894989][ C0] kernel_wait4+0x14c/0x260 [ 2417.899479][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2417.904565][ C0] ? task_stopped_code+0x180/0x180 [ 2417.909653][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2417.915209][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2417.921007][ C0] __do_sys_wait4+0x147/0x160 [ 2417.925682][ C0] ? kernel_wait4+0x260/0x260 [ 2417.930347][ C0] ? up_read+0x1b0/0x760 [ 2417.934581][ C0] ? mark_held_locks+0x9f/0xe0 [ 2417.939335][ C0] ? down_read_non_owner+0x470/0x470 [ 2417.944622][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2417.950056][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2417.955785][ C0] do_syscall_64+0xb7/0x580 [ 2417.960299][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2417.966258][ C0] RIP: 0033:0x41447a [ 2417.970166][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2417.990277][ C0] RSP: 002b:00007ffc29ecdb28 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2417.998666][ C0] RAX: ffffffffffffffda RBX: 00000000000014cb RCX: 000000000041447a [ 2418.006712][ C0] RDX: 0000000040000000 RSI: 00007ffc29ecdb34 RDI: ffffffffffffffff [ 2418.014666][ C0] RBP: 00000000000000f8 R08: 00000000000014be R09: 000000000184f940 [ 2418.022703][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2418.030766][ C0] R13: 00007ffc29ecddb8 R14: 0000000000000000 R15: 0000000000000000 [ 2418.038902][ C0] syz-executor.2 S28600 5313 10815 0x00000000 [ 2418.045751][ C0] Call Trace: [ 2418.049123][ C0] ? __schedule+0x898/0x1ca0 [ 2418.054049][ C0] ? __sched_text_start+0x8/0x8 [ 2418.058985][ C0] ? release_task+0x15f0/0x15f0 [ 2418.063914][ C0] ? lock_acquire+0x127/0x320 [ 2418.068574][ C0] ? do_wait+0x39f/0x970 [ 2418.072876][ C0] schedule+0xca/0x250 [ 2418.076949][ C0] do_wait+0x622/0x970 [ 2418.081057][ C0] ? wait_consider_task+0x3540/0x3540 [ 2418.086530][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2418.091633][ C0] kernel_wait4+0x14c/0x260 [ 2418.096309][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2418.101605][ C0] ? task_stopped_code+0x180/0x180 [ 2418.106793][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2418.112326][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2418.117173][ C0] __do_sys_wait4+0x147/0x160 [ 2418.121843][ C0] ? kernel_wait4+0x260/0x260 [ 2418.126602][ C0] ? up_read+0x1b0/0x760 [ 2418.130823][ C0] ? mark_held_locks+0x9f/0xe0 [ 2418.135700][ C0] ? down_read_non_owner+0x470/0x470 [ 2418.141139][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2418.146080][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2418.151782][ C0] do_syscall_64+0xb7/0x580 [ 2418.156386][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2418.162282][ C0] RIP: 0033:0x41447a [ 2418.166162][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2418.186077][ C0] RSP: 002b:00007ffd145e9a48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2418.197719][ C0] RAX: ffffffffffffffda RBX: 00000000000014d4 RCX: 000000000041447a [ 2418.205817][ C0] RDX: 0000000040000000 RSI: 00007ffd145e9a54 RDI: ffffffffffffffff [ 2418.213866][ C0] RBP: 00000000000000f8 R08: 00000000000014c1 R09: 00000000025b0940 [ 2418.222102][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2418.230141][ C0] R13: 00007ffd145e9cd8 R14: 0000000000000000 R15: 0000000000000000 [ 2418.238193][ C0] syz-executor.1 S24976 5315 5304 0x00000000 [ 2418.244515][ C0] Call Trace: [ 2418.247878][ C0] ? __schedule+0x898/0x1ca0 [ 2418.252446][ C0] ? __sched_text_start+0x8/0x8 [ 2418.257317][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2418.262247][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2418.270069][ C0] schedule+0xca/0x250 [ 2418.274149][ C0] do_nanosleep+0x21f/0x650 [ 2418.279014][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2418.284285][ C0] ? memset+0x20/0x40 [ 2418.288247][ C0] ? __hrtimer_init+0x134/0x260 [ 2418.293076][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2418.297991][ C0] ? nanosleep_copyout+0x100/0x100 [ 2418.303266][ C0] ? _copy_from_user+0x123/0x190 [ 2418.308402][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2418.314363][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2418.319710][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2418.324580][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2418.329678][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2418.334856][ C0] ? do_syscall_64+0x1a/0x580 [ 2418.339681][ C0] do_syscall_64+0xb7/0x580 [ 2418.344265][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2418.351107][ C0] RIP: 0033:0x458ae0 [ 2418.355176][ C0] Code: Bad RIP value. [ 2418.359460][ C0] RSP: 002b:00007fffffa72dc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2418.368141][ C0] RAX: ffffffffffffffda RBX: 000000000024af2f RCX: 0000000000458ae0 [ 2418.376189][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fffffa72dd0 [ 2418.384148][ C0] RBP: 000000000000000b R08: 0000000000000001 R09: 0000000002a6f940 [ 2418.392672][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2418.400758][ C0] R13: 00007fffffa72e20 R14: 000000000024af15 R15: 00007fffffa72e30 [ 2418.408847][ C0] syz-executor.0 S28600 5316 1729 0x00000000 [ 2418.415467][ C0] Call Trace: [ 2418.418755][ C0] ? __schedule+0x898/0x1ca0 [ 2418.423327][ C0] ? __sched_text_start+0x8/0x8 [ 2418.428267][ C0] ? release_task+0x15f0/0x15f0 [ 2418.433190][ C0] ? lock_acquire+0x127/0x320 [ 2418.437945][ C0] ? do_wait+0x39f/0x970 [ 2418.442702][ C0] schedule+0xca/0x250 [ 2418.446747][ C0] do_wait+0x622/0x970 [ 2418.451014][ C0] ? wait_consider_task+0x3540/0x3540 [ 2418.456995][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2418.462444][ C0] kernel_wait4+0x14c/0x260 [ 2418.466934][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2418.473285][ C0] ? task_stopped_code+0x180/0x180 [ 2418.478758][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2418.484305][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2418.489147][ C0] __do_sys_wait4+0x147/0x160 [ 2418.494284][ C0] ? kernel_wait4+0x260/0x260 [ 2418.499087][ C0] ? up_read+0x1b0/0x760 [ 2418.503319][ C0] ? mark_held_locks+0x9f/0xe0 [ 2418.508067][ C0] ? down_read_non_owner+0x470/0x470 [ 2418.513351][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2418.518442][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2418.524347][ C0] do_syscall_64+0xb7/0x580 [ 2418.528939][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2418.535299][ C0] RIP: 0033:0x41447a [ 2418.539380][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2418.559501][ C0] RSP: 002b:00007ffce6d846a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2418.568081][ C0] RAX: ffffffffffffffda RBX: 00000000000014e1 RCX: 000000000041447a [ 2418.576130][ C0] RDX: 0000000040000000 RSI: 00007ffce6d846b4 RDI: ffffffffffffffff [ 2418.584078][ C0] RBP: 00000000000000f8 R08: 00000000000014c4 R09: 0000000000aa4940 [ 2418.592145][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2418.600193][ C0] R13: 00007ffce6d84938 R14: 0000000000000000 R15: 0000000000000000 [ 2418.608234][ C0] syz-executor.4 S24976 5323 5310 0x00000000 [ 2418.614558][ C0] Call Trace: [ 2418.617830][ C0] ? __schedule+0x898/0x1ca0 [ 2418.622406][ C0] ? __sched_text_start+0x8/0x8 [ 2418.627234][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2418.632156][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2418.637439][ C0] schedule+0xca/0x250 [ 2418.641499][ C0] do_nanosleep+0x21f/0x650 [ 2418.645986][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2418.651277][ C0] ? memset+0x20/0x40 [ 2418.655266][ C0] ? __hrtimer_init+0x134/0x260 [ 2418.660276][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2418.665303][ C0] ? nanosleep_copyout+0x100/0x100 [ 2418.670404][ C0] ? _copy_from_user+0x123/0x190 [ 2418.675325][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2418.681457][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2418.686815][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2418.691655][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2418.696833][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2418.702106][ C0] ? do_syscall_64+0x1a/0x580 [ 2418.707292][ C0] do_syscall_64+0xb7/0x580 [ 2418.711952][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2418.718025][ C0] RIP: 0033:0x458ae0 [ 2418.722002][ C0] Code: Bad RIP value. [ 2418.726043][ C0] RSP: 002b:00007ffc29ecd928 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2418.734528][ C0] RAX: ffffffffffffffda RBX: 000000000024aec5 RCX: 0000000000458ae0 [ 2418.743036][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc29ecd930 [ 2418.751167][ C0] RBP: 000000000000000e R08: 0000000000000001 R09: 000000000184f940 [ 2418.759345][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2418.767304][ C0] R13: 00007ffc29ecd980 R14: 000000000024aec5 R15: 00007ffc29ecd990 [ 2418.775270][ C0] syz-executor.5 S28600 5327 10815 0x00000000 [ 2418.781768][ C0] Call Trace: [ 2418.785130][ C0] ? __schedule+0x898/0x1ca0 [ 2418.789991][ C0] ? __sched_text_start+0x8/0x8 [ 2418.794838][ C0] ? release_task+0x15f0/0x15f0 [ 2418.799778][ C0] ? lock_acquire+0x127/0x320 [ 2418.804526][ C0] ? do_wait+0x39f/0x970 [ 2418.808945][ C0] schedule+0xca/0x250 [ 2418.813090][ C0] do_wait+0x622/0x970 [ 2418.817406][ C0] ? wait_consider_task+0x3540/0x3540 [ 2418.822998][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2418.828401][ C0] kernel_wait4+0x14c/0x260 [ 2418.833104][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2418.838328][ C0] ? task_stopped_code+0x180/0x180 [ 2418.843514][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2418.849044][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2418.853883][ C0] __do_sys_wait4+0x147/0x160 [ 2418.858628][ C0] ? kernel_wait4+0x260/0x260 [ 2418.863390][ C0] ? up_read+0x1b0/0x760 [ 2418.867805][ C0] ? mark_held_locks+0x9f/0xe0 [ 2418.872738][ C0] ? down_read_non_owner+0x470/0x470 [ 2418.878207][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2418.883313][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2418.889128][ C0] do_syscall_64+0xb7/0x580 [ 2418.893793][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2418.899950][ C0] RIP: 0033:0x41447a [ 2418.903924][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2418.923914][ C0] RSP: 002b:00007fff2df2c498 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2418.932314][ C0] RAX: ffffffffffffffda RBX: 00000000000014ec RCX: 000000000041447a [ 2418.940570][ C0] RDX: 0000000040000000 RSI: 00007fff2df2c4a4 RDI: ffffffffffffffff [ 2418.948697][ C0] RBP: 00000000000000f8 R08: 00000000000014cf R09: 0000000000c02940 [ 2418.956842][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2418.964991][ C0] R13: 00007fff2df2c728 R14: 0000000000000000 R15: 0000000000000000 [ 2418.973058][ C0] syz-executor.2 S24976 5332 5313 0x00000000 [ 2418.979485][ C0] Call Trace: [ 2418.982860][ C0] ? __schedule+0x898/0x1ca0 [ 2418.987432][ C0] ? __sched_text_start+0x8/0x8 [ 2418.992363][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2418.997505][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2419.002776][ C0] schedule+0xca/0x250 [ 2419.006839][ C0] do_nanosleep+0x21f/0x650 [ 2419.011357][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2419.016627][ C0] ? memset+0x20/0x40 [ 2419.020690][ C0] ? __hrtimer_init+0x134/0x260 [ 2419.025634][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2419.030803][ C0] ? nanosleep_copyout+0x100/0x100 [ 2419.036181][ C0] ? _copy_from_user+0x123/0x190 [ 2419.041209][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2419.047167][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2419.052517][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2419.057610][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2419.062722][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2419.067822][ C0] ? do_syscall_64+0x1a/0x580 [ 2419.072479][ C0] do_syscall_64+0xb7/0x580 [ 2419.076961][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2419.082941][ C0] RIP: 0033:0x458ae0 [ 2419.086917][ C0] Code: Bad RIP value. [ 2419.091027][ C0] RSP: 002b:00007ffd145e9848 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2419.099768][ C0] RAX: ffffffffffffffda RBX: 000000000024af14 RCX: 0000000000458ae0 [ 2419.107823][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd145e9850 [ 2419.115781][ C0] RBP: 000000000000000a R08: 0000000000000001 R09: 00000000025b0940 [ 2419.123729][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 2419.131765][ C0] R13: 00007ffd145e98a0 R14: 000000000024aec5 R15: 00007ffd145e98b0 [ 2419.139997][ C0] kworker/u4:5 I28832 5335 2 0x80004000 [ 2419.146354][ C0] Workqueue: 0x0 (events_unbound) [ 2419.151533][ C0] Call Trace: [ 2419.154809][ C0] ? __schedule+0x898/0x1ca0 [ 2419.159374][ C0] ? __sched_text_start+0x8/0x8 [ 2419.164213][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2419.169562][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2419.174650][ C0] schedule+0xca/0x250 [ 2419.178714][ C0] worker_thread+0x245/0xe20 [ 2419.183284][ C0] ? process_one_work+0x1530/0x1530 [ 2419.188469][ C0] kthread+0x318/0x420 [ 2419.192614][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2419.197995][ C0] ret_from_fork+0x24/0x30 [ 2419.202386][ C0] syz-executor.0 S24976 5345 5316 0x00000000 [ 2419.208712][ C0] Call Trace: [ 2419.212125][ C0] ? __schedule+0x898/0x1ca0 [ 2419.216801][ C0] ? __sched_text_start+0x8/0x8 [ 2419.221646][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2419.226568][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2419.231836][ C0] schedule+0xca/0x250 [ 2419.236192][ C0] do_nanosleep+0x21f/0x650 [ 2419.240687][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2419.245962][ C0] ? memset+0x20/0x40 [ 2419.250106][ C0] ? __hrtimer_init+0x134/0x260 [ 2419.255032][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2419.260123][ C0] ? nanosleep_copyout+0x100/0x100 [ 2419.265406][ C0] ? _copy_from_user+0x123/0x190 [ 2419.270327][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2419.276794][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2419.282177][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2419.287029][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2419.292127][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2419.297265][ C0] ? do_syscall_64+0x1a/0x580 [ 2419.301967][ C0] do_syscall_64+0xb7/0x580 [ 2419.306784][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2419.312679][ C0] RIP: 0033:0x458ae0 [ 2419.316656][ C0] Code: Bad RIP value. [ 2419.320711][ C0] RSP: 002b:00007ffce6d844a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2419.329722][ C0] RAX: ffffffffffffffda RBX: 000000000024aee2 RCX: 0000000000458ae0 [ 2419.337777][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffce6d844b0 [ 2419.345747][ C0] RBP: 000000000000000c R08: 0000000000000001 R09: 0000000000aa4940 [ 2419.353717][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2419.361765][ C0] R13: 00007ffce6d84500 R14: 000000000024aeda R15: 00007ffce6d84510 [ 2419.369730][ C0] kworker/u4:6 I28832 5351 2 0x80004000 [ 2419.376078][ C0] Workqueue: 0x0 (events_unbound) [ 2419.381256][ C0] Call Trace: [ 2419.384532][ C0] ? __schedule+0x898/0x1ca0 [ 2419.389098][ C0] ? __sched_text_start+0x8/0x8 [ 2419.393936][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2419.399373][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2419.404498][ C0] schedule+0xca/0x250 [ 2419.408560][ C0] worker_thread+0x245/0xe20 [ 2419.413130][ C0] ? process_one_work+0x1530/0x1530 [ 2419.418389][ C0] kthread+0x318/0x420 [ 2419.422528][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2419.427968][ C0] ret_from_fork+0x24/0x30 [ 2419.432669][ C0] syz-executor.5 S24976 5356 5327 0x00000000 [ 2419.439109][ C0] Call Trace: [ 2419.442399][ C0] ? __schedule+0x898/0x1ca0 [ 2419.447037][ C0] ? __sched_text_start+0x8/0x8 [ 2419.451879][ C0] ? release_task+0x15f0/0x15f0 [ 2419.456738][ C0] ? lock_acquire+0x127/0x320 [ 2419.461517][ C0] ? do_wait+0x39f/0x970 [ 2419.469917][ C0] schedule+0xca/0x250 [ 2419.473979][ C0] do_wait+0x622/0x970 [ 2419.478139][ C0] ? wait_consider_task+0x3540/0x3540 [ 2419.484490][ C0] ? mark_lock+0xbc/0x1160 [ 2419.488955][ C0] kernel_wait4+0x14c/0x260 [ 2419.493796][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2419.499062][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2419.504164][ C0] ? task_stopped_code+0x180/0x180 [ 2419.509258][ C0] ? find_held_lock+0x2d/0x110 [ 2419.514217][ C0] __do_sys_wait4+0x147/0x160 [ 2419.518896][ C0] ? kernel_wait4+0x260/0x260 [ 2419.523662][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2419.528495][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2419.533740][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2419.538892][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2419.544460][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2419.549738][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2419.554941][ C0] ? task_work_run+0x11c/0x1c0 [ 2419.559698][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2419.565426][ C0] do_syscall_64+0xb7/0x580 [ 2419.569935][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2419.575858][ C0] RIP: 0033:0x41447a [ 2419.582351][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2419.602028][ C0] RSP: 002b:00007fff2df2c2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2419.610510][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041447a [ 2419.618576][ C0] RDX: 0000000040000000 RSI: 00007fff2df2c2f0 RDI: ffffffffffffffff [ 2419.626624][ C0] RBP: 0000000000000004 R08: 0000000000000001 R09: 0000000000c02940 [ 2419.634745][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 2419.642863][ C0] R13: 00007fff2df2c2f0 R14: 000000000023c8ea R15: 00007fff2df2c300 [ 2419.650935][ C0] kworker/u4:7 I31000 5359 2 0x80004000 [ 2419.658336][ C0] Call Trace: [ 2419.661643][ C0] ? __schedule+0x898/0x1ca0 [ 2419.666234][ C0] ? __sched_text_start+0x8/0x8 [ 2419.671204][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2419.676315][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2419.681343][ C0] schedule+0xca/0x250 [ 2419.685520][ C0] worker_thread+0x245/0xe20 [ 2419.690092][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2419.695876][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2419.700798][ C0] ? process_one_work+0x1530/0x1530 [ 2419.706000][ C0] kthread+0x318/0x420 [ 2419.710137][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2419.715537][ C0] ret_from_fork+0x24/0x30 [ 2419.720591][ C0] kworker/1:2 I30408 6858 2 0x80004000 [ 2419.726956][ C0] Workqueue: 0x0 (events) [ 2419.731776][ C0] Call Trace: [ 2419.735080][ C0] ? __schedule+0x898/0x1ca0 [ 2419.739686][ C0] ? __sched_text_start+0x8/0x8 [ 2419.744634][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2419.750009][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2419.755019][ C0] schedule+0xca/0x250 [ 2419.759088][ C0] worker_thread+0x245/0xe20 [ 2419.763671][ C0] ? process_one_work+0x1530/0x1530 [ 2419.768957][ C0] kthread+0x318/0x420 [ 2419.773005][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2419.778354][ C0] ret_from_fork+0x24/0x30 [ 2419.782751][ C0] udevd R running task 28360 6894 239 0x00000000 [ 2419.790646][ C0] Call Trace: [ 2419.793927][ C0] ? __schedule+0x898/0x1ca0 [ 2419.798508][ C0] ? __sched_text_start+0x8/0x8 [ 2419.803429][ C0] schedule+0xca/0x250 [ 2419.807571][ C0] exit_to_usermode_loop+0xf6/0x200 [ 2419.813199][ C0] do_syscall_64+0x45f/0x580 [ 2419.817931][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2419.823924][ C0] RIP: 0033:0x7f1a1cd17282 [ 2419.828325][ C0] Code: 48 83 c8 ff eb ea 90 90 53 48 83 ec 20 8b 05 81 d3 2a 00 85 c0 75 21 45 31 c9 45 31 c0 4c 63 d1 48 63 ff b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 61 48 83 c4 20 5b c3 48 89 54 24 08 89 0c 24 [ 2419.848172][ C0] RSP: 002b:00007ffc56c5ca20 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 2419.856661][ C0] RAX: 0000000000000008 RBX: 0000000000ca28d0 RCX: 00007f1a1cd17282 [ 2419.864615][ C0] RDX: 0000000000000008 RSI: 00007ffc56c5ca70 RDI: 0000000000000009 [ 2419.872684][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2419.880648][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2419.888695][ C0] R13: 0000000000ca2aa0 R14: 0000000000c92250 R15: 000000000000000b [ 2419.896765][ C0] udevd R running task 28360 6898 239 0x00000000 [ 2419.904655][ C0] Call Trace: [ 2419.907938][ C0] ? __schedule+0x898/0x1ca0 [ 2419.912505][ C0] ? __sched_text_start+0x8/0x8 [ 2419.917352][ C0] ? debug_object_fixup+0x30/0x30 [ 2419.922446][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2419.927448][ C0] schedule+0xca/0x250 [ 2419.931538][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2419.939954][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2419.945757][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2419.951848][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2419.956780][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2419.962036][ C0] ep_poll+0xcca/0xe60 [ 2419.966104][ C0] ? ep_modify+0x830/0x830 [ 2419.970864][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2419.976678][ C0] ? ep_poll_wakeup_proc+0x40/0x40 [ 2419.982408][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2419.988374][ C0] ? __might_fault+0x192/0x1d0 [ 2419.993368][ C0] ? wake_up_q+0xf0/0xf0 [ 2419.997709][ C0] ? __x64_sys_epoll_ctl+0x284/0xdb0 [ 2420.003265][ C0] do_epoll_wait+0x209/0x260 [ 2420.007849][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2420.012957][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2420.018453][ C0] do_syscall_64+0xb7/0x580 [ 2420.023055][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2420.029117][ C0] RIP: 0033:0x7f1a1cd16943 [ 2420.033829][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2420.053599][ C0] RSP: 002b:00007ffc56c552d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2420.062166][ C0] RAX: ffffffffffffffda RBX: 0000000000c92250 RCX: 00007f1a1cd16943 [ 2420.070402][ C0] RDX: 0000000000000004 RSI: 00007ffc56c553a0 RDI: 0000000000000007 [ 2420.079059][ C0] RBP: 0000000000625500 R08: 00007ffc56cc1090 R09: 000000000006cd28 [ 2420.087196][ C0] R10: 000000000000ee44 R11: 0000000000000246 R12: 0000000000ca3f10 [ 2420.095329][ C0] R13: 00007ffc56c563f7 R14: 0000000000000005 R15: 0000000000c92250 [ 2420.103408][ C0] syz-executor.5 R running task 28648 6904 5356 0x80004004 [ 2420.111806][ C0] Call Trace: [ 2420.115445][ C0] ? do_raw_spin_lock+0x1d1/0x280 [ 2420.120555][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2420.125572][ C0] ? lock_acquire+0x127/0x320 [ 2420.130231][ C0] ? input_inject_event+0xa6/0x323 [ 2420.135585][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2420.141025][ C0] ? input_inject_event+0xa6/0x323 [ 2420.146125][ C0] ? input_inject_event+0xa6/0x323 [ 2420.151225][ C0] ? evdev_write+0x2c9/0x410 [ 2420.155796][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 2420.162234][ C0] ? retint_kernel+0x10/0x10 [ 2420.167089][ C0] ? security_file_permission+0x8a/0x370 [ 2420.172700][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 2420.178928][ C0] ? __vfs_write+0x76/0x100 [ 2420.183538][ C0] ? vfs_write+0x262/0x5c0 [ 2420.187944][ C0] ? ksys_write+0x1e8/0x250 [ 2420.192529][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2420.197372][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2420.203084][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2420.208790][ C0] ? do_syscall_64+0xb7/0x580 [ 2420.213459][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2420.219503][ C0] syz-executor.2 S28520 6920 5332 0x00000000 [ 2420.225830][ C0] Call Trace: [ 2420.229103][ C0] ? __schedule+0x898/0x1ca0 [ 2420.233677][ C0] ? __sched_text_start+0x8/0x8 [ 2420.238592][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2420.243529][ C0] schedule+0xca/0x250 [ 2420.247654][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2420.252986][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2420.258745][ C0] futex_wait+0x1e2/0x590 [ 2420.263150][ C0] ? futex_wait_setup+0x350/0x350 [ 2420.268180][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2420.275386][ C0] ? futex_wake+0x164/0x480 [ 2420.279950][ C0] ? balance_dirty_pages_ratelimited+0x45a/0x22e0 [ 2420.286489][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2420.291628][ C0] do_futex+0x15d/0x1b90 [ 2420.296033][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2420.301259][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2420.306222][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2420.311651][ C0] ? find_held_lock+0x2d/0x110 [ 2420.316412][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2420.321370][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2420.326295][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2420.331358][ C0] ? ktime_get+0x190/0x1d0 [ 2420.336005][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2420.341300][ C0] ? ktime_get+0x162/0x1d0 [ 2420.345795][ C0] __x64_sys_futex+0x376/0x4f0 [ 2420.350730][ C0] ? do_futex+0x1b90/0x1b90 [ 2420.355323][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2420.361458][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2420.367426][ C0] do_syscall_64+0xb7/0x580 [ 2420.371942][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2420.378050][ C0] RIP: 0033:0x45a639 [ 2420.381951][ C0] Code: Bad RIP value. [ 2420.386156][ C0] RSP: 002b:00007ffd145e96b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2420.394565][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 000000000045a639 [ 2420.402844][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bfd4 [ 2420.410915][ C0] RBP: 0000000000000159 R08: ffffffffffffffff R09: ffffffffffffffff [ 2420.418972][ C0] R10: 00007ffd145e9790 R11: 0000000000000246 R12: 000000000075bfc8 [ 2420.427329][ C0] R13: 000000000024af14 R14: 000000000024b06d R15: 000000000075bfd4 [ 2420.435405][ C0] syz-executor.2 S28632 6924 5332 0x00000000 [ 2420.443268][ C0] Call Trace: [ 2420.446664][ C0] ? __schedule+0x898/0x1ca0 [ 2420.451396][ C0] ? __sched_text_start+0x8/0x8 [ 2420.456274][ C0] schedule+0xca/0x250 [ 2420.460346][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2420.465482][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2420.471799][ C0] ? get_futex_key_refs.isra.0+0x62/0xb0 [ 2420.477440][ C0] ? get_futex_key+0x895/0x14c0 [ 2420.482443][ C0] futex_wait+0x1e2/0x590 [ 2420.486947][ C0] ? futex_wait_setup+0x350/0x350 [ 2420.492106][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2420.498159][ C0] ? drop_futex_key_refs.isra.0+0x54/0xd0 [ 2420.504314][ C0] ? futex_wake+0x164/0x480 [ 2420.508952][ C0] ? mark_lock+0xbc/0x1160 [ 2420.513487][ C0] ? mark_lock+0xbc/0x1160 [ 2420.518608][ C0] do_futex+0x15d/0x1b90 [ 2420.522848][ C0] ? find_held_lock+0x2d/0x110 [ 2420.527805][ C0] ? __might_fault+0x11f/0x1d0 [ 2420.532574][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2420.537744][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2420.542724][ C0] ? lock_acquire+0x127/0x320 [ 2420.547706][ C0] ? __might_fault+0xef/0x1d0 [ 2420.552534][ C0] ? __might_fault+0x192/0x1d0 [ 2420.557365][ C0] ? _copy_to_user+0x107/0x150 [ 2420.562136][ C0] __x64_sys_futex+0x376/0x4f0 [ 2420.567003][ C0] ? do_futex+0x1b90/0x1b90 [ 2420.571779][ C0] ? __x64_sys_clock_gettime+0x165/0x240 [ 2420.577628][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2420.583334][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2420.589763][ C0] do_syscall_64+0xb7/0x580 [ 2420.594877][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2420.600938][ C0] RIP: 0033:0x45a639 [ 2420.604835][ C0] Code: Bad RIP value. [ 2420.608899][ C0] RSP: 002b:00007efd2d88ecf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2420.617389][ C0] RAX: ffffffffffffffda RBX: 000000000075bf28 RCX: 000000000045a639 [ 2420.625349][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf28 [ 2420.633568][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2420.641792][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075bf2c [ 2420.649856][ C0] R13: 00007ffd145e963f R14: 00007efd2d88f9c0 R15: 000000000075bf2c [ 2420.657934][ C0] syz-executor.2 S29024 6933 5332 0x00000000 [ 2420.664353][ C0] Call Trace: [ 2420.667717][ C0] ? __schedule+0x898/0x1ca0 [ 2420.672387][ C0] ? __sched_text_start+0x8/0x8 [ 2420.677225][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2420.682381][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2420.687746][ C0] schedule+0xca/0x250 [ 2420.691880][ C0] do_nanosleep+0x21f/0x650 [ 2420.696463][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2420.701905][ C0] ? memset+0x20/0x40 [ 2420.705868][ C0] ? __hrtimer_init+0x134/0x260 [ 2420.710709][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2420.715626][ C0] ? nanosleep_copyout+0x100/0x100 [ 2420.720719][ C0] ? _copy_from_user+0x123/0x190 [ 2420.725644][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2420.731949][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2420.737312][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2420.742274][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2420.747306][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2420.752961][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2420.758059][ C0] ? do_syscall_64+0x1a/0x580 [ 2420.762722][ C0] do_syscall_64+0xb7/0x580 [ 2420.767204][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2420.773083][ C0] RIP: 0033:0x458b01 [ 2420.777143][ C0] Code: Bad RIP value. [ 2420.781289][ C0] RSP: 002b:00007efd2d86dc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000023 [ 2420.789973][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 0000000000458b01 [ 2420.797962][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007efd2d86dc30 [ 2420.806191][ C0] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 2420.814243][ C0] R10: ffffffffffffffff R11: 0000000000000293 R12: 00007efd2d86e6d4 [ 2420.822281][ C0] R13: 00000000004bff10 R14: 00000000004e27a8 R15: 00000000ffffffff [ 2420.830339][ C0] syz-executor.4 S28520 6921 5323 0x00000000 [ 2420.836682][ C0] Call Trace: [ 2420.839957][ C0] ? __schedule+0x898/0x1ca0 [ 2420.844530][ C0] ? __sched_text_start+0x8/0x8 [ 2420.849358][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2420.855076][ C0] schedule+0xca/0x250 [ 2420.859123][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2420.864316][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2420.871053][ C0] futex_wait+0x1e2/0x590 [ 2420.875357][ C0] ? futex_wait_setup+0x350/0x350 [ 2420.880364][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2420.886461][ C0] ? mark_lock+0xbc/0x1160 [ 2420.891038][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2420.896064][ C0] do_futex+0x15d/0x1b90 [ 2420.900289][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2420.905288][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2420.910293][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2420.915303][ C0] ? find_held_lock+0x2d/0x110 [ 2420.920050][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2420.924961][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2420.929874][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2420.934787][ C0] ? ktime_get+0x190/0x1d0 [ 2420.939264][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2420.944560][ C0] ? ktime_get+0x162/0x1d0 [ 2420.949496][ C0] __x64_sys_futex+0x376/0x4f0 [ 2420.954285][ C0] ? do_futex+0x1b90/0x1b90 [ 2420.958886][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2420.964730][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2420.970886][ C0] do_syscall_64+0xb7/0x580 [ 2420.975376][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2420.981343][ C0] RIP: 0033:0x45a639 [ 2420.985359][ C0] Code: Bad RIP value. [ 2420.989400][ C0] RSP: 002b:00007ffc29ecd798 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2420.997873][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 000000000045a639 [ 2421.005832][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c [ 2421.013784][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff [ 2421.021798][ C0] R10: 00007ffc29ecd870 R11: 0000000000000246 R12: 000000000075bf20 [ 2421.030177][ C0] R13: 000000000024aedb R14: 000000000024b6d8 R15: 000000000075bf2c [ 2421.038323][ C0] syz-executor.4 S29512 6925 5323 0x00000000 [ 2421.044655][ C0] Call Trace: [ 2421.047928][ C0] ? __schedule+0x898/0x1ca0 [ 2421.052583][ C0] ? __sched_text_start+0x8/0x8 [ 2421.057412][ C0] ? find_held_lock+0x2d/0x110 [ 2421.062156][ C0] ? debug_check_no_obj_freed+0x20f/0x443 [ 2421.067861][ C0] schedule+0xca/0x250 [ 2421.071907][ C0] schedule_timeout+0x682/0xb20 [ 2421.076735][ C0] ? find_held_lock+0x2d/0x110 [ 2421.081641][ C0] ? usleep_range+0x160/0x160 [ 2421.086465][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2421.091378][ C0] ? find_held_lock+0x2d/0x110 [ 2421.096241][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2421.101419][ C0] __down_interruptible+0x1a2/0x370 [ 2421.106595][ C0] ? __down+0x2c0/0x2c0 [ 2421.110734][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2421.115751][ C0] down_interruptible+0x62/0x80 [ 2421.120580][ C0] raw_ioctl+0x1097/0x1870 [ 2421.125059][ C0] ? raw_alloc_io_data+0x1c0/0x1c0 [ 2421.130164][ C0] ? find_held_lock+0x2d/0x110 [ 2421.134998][ C0] ? raw_alloc_io_data+0x1c0/0x1c0 [ 2421.140172][ C0] do_vfs_ioctl+0xd2d/0x1330 [ 2421.144834][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2421.150357][ C0] ? ioctl_preallocate+0x200/0x200 [ 2421.155441][ C0] ? __fget+0x357/0x530 [ 2421.159759][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2421.164255][ C0] ? up_read+0x1b0/0x760 [ 2421.168582][ C0] ? mark_held_locks+0x9f/0xe0 [ 2421.173344][ C0] ? down_read_non_owner+0x470/0x470 [ 2421.178712][ C0] ksys_ioctl+0x9b/0xc0 [ 2421.182870][ C0] __x64_sys_ioctl+0x6f/0xb0 [ 2421.187504][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2421.192782][ C0] do_syscall_64+0xb7/0x580 [ 2421.197319][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2421.203200][ C0] RIP: 0033:0x45a4a7 [ 2421.207169][ C0] Code: Bad RIP value. [ 2421.211211][ C0] RSP: 002b:00007f16756b7388 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2421.219695][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045a4a7 [ 2421.228519][ C0] RDX: 00007f16756b7810 RSI: 0000000080085502 RDI: 0000000000000003 [ 2421.236649][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000b [ 2421.245661][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000036 [ 2421.253621][ C0] R13: 00000000004bfecc R14: 00000000004e2688 R15: 00000000ffffffff [ 2421.261579][ C0] syz-executor.0 S28520 6923 5345 0x00000000 [ 2421.267889][ C0] Call Trace: [ 2421.271193][ C0] ? __schedule+0x898/0x1ca0 [ 2421.275761][ C0] ? __sched_text_start+0x8/0x8 [ 2421.280589][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2421.285639][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2421.290918][ C0] schedule+0xca/0x250 [ 2421.295148][ C0] do_nanosleep+0x21f/0x650 [ 2421.299629][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2421.304897][ C0] ? memset+0x20/0x40 [ 2421.308975][ C0] ? __hrtimer_init+0x134/0x260 [ 2421.313814][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2421.318730][ C0] ? nanosleep_copyout+0x100/0x100 [ 2421.323818][ C0] ? _copy_from_user+0x123/0x190 [ 2421.328875][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2421.334938][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2421.340294][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2421.345127][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2421.350595][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2421.355860][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2421.360951][ C0] ? do_syscall_64+0x1a/0x580 [ 2421.365603][ C0] do_syscall_64+0xb7/0x580 [ 2421.370084][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2421.375953][ C0] RIP: 0033:0x458b01 [ 2421.379936][ C0] Code: Bad RIP value. [ 2421.383985][ C0] RSP: 002b:00007ffce6d842f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000023 [ 2421.392399][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 0000000000458b01 [ 2421.400455][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffce6d84300 [ 2421.409528][ C0] RBP: 0000000000000001 R08: 00000000537e1458 R09: 00000000537e145c [ 2421.417589][ C0] R10: 00007ffce6d843f0 R11: 0000000000000293 R12: 000000000075bf20 [ 2421.425597][ C0] R13: 000000000024aedf R14: 0000000000760158 R15: 000000000075bf2c [ 2421.433553][ C0] syz-executor.0 S29512 6926 5345 0x00000000 [ 2421.439876][ C0] Call Trace: [ 2421.443158][ C0] ? __schedule+0x898/0x1ca0 [ 2421.447726][ C0] ? __sched_text_start+0x8/0x8 [ 2421.452569][ C0] schedule+0xca/0x250 [ 2421.456711][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2421.461800][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2421.467233][ C0] futex_wait+0x1e2/0x590 [ 2421.471535][ C0] ? futex_wait_setup+0x350/0x350 [ 2421.476544][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2421.482412][ C0] ? drop_futex_key_refs.isra.0+0x54/0xd0 [ 2421.488115][ C0] ? futex_wake+0x164/0x480 [ 2421.492605][ C0] ? mark_lock+0xbc/0x1160 [ 2421.496998][ C0] do_futex+0x15d/0x1b90 [ 2421.501223][ C0] ? find_held_lock+0x2d/0x110 [ 2421.505983][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2421.511172][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2421.516192][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2421.521193][ C0] ? lock_acquire+0x127/0x320 [ 2421.525941][ C0] ? finish_task_switch+0xef/0x5d0 [ 2421.531152][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2421.536344][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2421.542021][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2421.547416][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2421.552615][ C0] ? finish_task_switch+0xef/0x5d0 [ 2421.557795][ C0] ? __switch_to+0x5bd/0xe70 [ 2421.562376][ C0] __x64_sys_futex+0x376/0x4f0 [ 2421.567155][ C0] ? do_futex+0x1b90/0x1b90 [ 2421.571769][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2421.578440][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2421.583818][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2421.589519][ C0] do_syscall_64+0xb7/0x580 [ 2421.594015][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2421.599974][ C0] RIP: 0033:0x45a639 [ 2421.603863][ C0] Code: Bad RIP value. [ 2421.607901][ C0] RSP: 002b:00007fc652f3acf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2421.616288][ C0] RAX: ffffffffffffffda RBX: 000000000075bf28 RCX: 000000000045a639 [ 2421.624237][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf28 [ 2421.632271][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2421.640394][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075bf2c [ 2421.648346][ C0] R13: 00007ffce6d8429f R14: 00007fc652f3b9c0 R15: 000000000075bf2c [ 2421.656650][ C0] udevd S28592 6928 239 0x00000000 [ 2421.663056][ C0] Call Trace: [ 2421.666325][ C0] ? __schedule+0x898/0x1ca0 [ 2421.670902][ C0] ? __sched_text_start+0x8/0x8 [ 2421.675735][ C0] schedule+0xca/0x250 [ 2421.679780][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2421.685999][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2421.691782][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2421.696967][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2421.701879][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2421.706981][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2421.711896][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2421.717072][ C0] ep_poll+0xcca/0xe60 [ 2421.721117][ C0] ? ep_modify+0x830/0x830 [ 2421.725541][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2421.731061][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2421.735979][ C0] ? handle_mm_fault+0x1d5/0x910 [ 2421.740992][ C0] ? wake_up_q+0xf0/0xf0 [ 2421.745314][ C0] ? mark_held_locks+0x9f/0xe0 [ 2421.750247][ C0] ? down_read_non_owner+0x470/0x470 [ 2421.755504][ C0] do_epoll_wait+0x209/0x260 [ 2421.760169][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2421.765859][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2421.770860][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2421.776152][ C0] do_syscall_64+0xb7/0x580 [ 2421.780752][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2421.786635][ C0] RIP: 0033:0x7f1a1cd16943 [ 2421.791140][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2421.812124][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2421.820590][ C0] RAX: ffffffffffffffda RBX: 0000000000c97ff0 RCX: 00007f1a1cd16943 [ 2421.828552][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2421.836526][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2421.844582][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2421.852548][ C0] R13: 0000000000c97e70 R14: 0000000000c92250 R15: 000000000000000b [ 2421.860600][ C0] udevd S28360 6929 239 0x00000000 [ 2421.866911][ C0] Call Trace: [ 2421.870185][ C0] ? __schedule+0x898/0x1ca0 [ 2421.874754][ C0] ? __sched_text_start+0x8/0x8 [ 2421.879582][ C0] schedule+0xca/0x250 [ 2421.883641][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2421.889720][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2421.895508][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2421.900684][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2421.905516][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2421.910574][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2421.915538][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2421.921317][ C0] ep_poll+0xcca/0xe60 [ 2421.925448][ C0] ? ep_modify+0x830/0x830 [ 2421.929845][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2421.934757][ C0] ? wake_up_q+0xf0/0xf0 [ 2421.939166][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2421.944348][ C0] do_epoll_wait+0x209/0x260 [ 2421.948919][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2421.954714][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2421.959727][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2421.964988][ C0] do_syscall_64+0xb7/0x580 [ 2421.969481][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2421.975352][ C0] RIP: 0033:0x7f1a1cd16943 [ 2421.980364][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2422.000140][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2422.008613][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2aa0 RCX: 00007f1a1cd16943 [ 2422.016570][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2422.024538][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2422.032484][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2422.040477][ C0] R13: 0000000000ca4090 R14: 0000000000c92250 R15: 000000000000000b [ 2422.048536][ C0] udevd S28592 6930 239 0x00000000 [ 2422.054855][ C0] Call Trace: [ 2422.058126][ C0] ? __schedule+0x898/0x1ca0 [ 2422.062718][ C0] ? __sched_text_start+0x8/0x8 [ 2422.067566][ C0] schedule+0xca/0x250 [ 2422.071618][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2422.077667][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2422.083554][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2422.089768][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2422.094675][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2422.099681][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2422.104688][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2422.109951][ C0] ep_poll+0xcca/0xe60 [ 2422.114003][ C0] ? ep_modify+0x830/0x830 [ 2422.118399][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2422.123140][ C0] ? wake_up_q+0xf0/0xf0 [ 2422.127485][ C0] do_epoll_wait+0x209/0x260 [ 2422.132105][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2422.137798][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2422.142809][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2422.148476][ C0] do_syscall_64+0xb7/0x580 [ 2422.153056][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2422.159019][ C0] RIP: 0033:0x7f1a1cd16943 [ 2422.163428][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2422.184408][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2422.192800][ C0] RAX: ffffffffffffffda RBX: 0000000000ca5980 RCX: 00007f1a1cd16943 [ 2422.200751][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2422.208789][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2422.216852][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2422.224890][ C0] R13: 0000000000c937e0 R14: 0000000000c92250 R15: 000000000000000b [ 2422.232851][ C0] udevd S29024 6932 239 0x00000000 [ 2422.239267][ C0] Call Trace: [ 2422.242676][ C0] ? __schedule+0x898/0x1ca0 [ 2422.247256][ C0] ? __sched_text_start+0x8/0x8 [ 2422.252445][ C0] schedule+0xca/0x250 [ 2422.256501][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2422.262581][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2422.268372][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2422.273200][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2422.278288][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2422.283212][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2422.288396][ C0] ep_poll+0xcca/0xe60 [ 2422.292439][ C0] ? ep_modify+0x830/0x830 [ 2422.296828][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2422.302218][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2422.307642][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2422.312820][ C0] ? __switch_to+0x5bd/0xe70 [ 2422.317395][ C0] ? wake_up_q+0xf0/0xf0 [ 2422.321616][ C0] ? __sched_text_start+0x8/0x8 [ 2422.326575][ C0] do_epoll_wait+0x209/0x260 [ 2422.331300][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2422.337088][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2422.342454][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2422.347736][ C0] do_syscall_64+0xb7/0x580 [ 2422.352337][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2422.358208][ C0] RIP: 0033:0x7f1a1cd16943 [ 2422.362715][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2422.385698][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2422.394174][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2aa0 RCX: 00007f1a1cd16943 [ 2422.402211][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2422.410594][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2422.418581][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 2422.426968][ C0] R13: 0000000000c94f80 R14: 0000000000c92250 R15: 000000000000000b [ 2422.435339][ C0] syz-executor.1 S28520 6935 5315 0x00000000 [ 2422.441682][ C0] Call Trace: [ 2422.445090][ C0] ? __schedule+0x898/0x1ca0 [ 2422.449781][ C0] ? __sched_text_start+0x8/0x8 [ 2422.454639][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2422.459748][ C0] schedule+0xca/0x250 [ 2422.463823][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2422.468948][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2422.475021][ C0] futex_wait+0x1e2/0x590 [ 2422.479365][ C0] ? futex_wait_setup+0x350/0x350 [ 2422.484551][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2422.490537][ C0] ? futex_wake+0x164/0x480 [ 2422.495029][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2422.500049][ C0] do_futex+0x15d/0x1b90 [ 2422.504278][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2422.509590][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2422.514452][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2422.519560][ C0] ? find_held_lock+0x2d/0x110 [ 2422.524322][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2422.530390][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2422.535335][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2422.540251][ C0] ? ktime_get+0x190/0x1d0 [ 2422.544752][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2422.550465][ C0] ? ktime_get+0x162/0x1d0 [ 2422.554863][ C0] __x64_sys_futex+0x376/0x4f0 [ 2422.559697][ C0] ? do_futex+0x1b90/0x1b90 [ 2422.564373][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2422.570086][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2422.575799][ C0] do_syscall_64+0xb7/0x580 [ 2422.580394][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2422.586266][ C0] RIP: 0033:0x45a639 [ 2422.590155][ C0] Code: Bad RIP value. [ 2422.594287][ C0] RSP: 002b:00007fffffa72c38 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2422.602769][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 000000000045a639 [ 2422.610723][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c [ 2422.618674][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff [ 2422.626782][ C0] R10: 00007fffffa72d10 R11: 0000000000000246 R12: 000000000075bf20 [ 2422.635111][ C0] R13: 000000000024af2e R14: 000000000024b72b R15: 000000000075bf2c [ 2422.643253][ C0] syz-executor.1 S29352 6939 5315 0x00000000 [ 2422.649626][ C0] Call Trace: [ 2422.653024][ C0] ? __schedule+0x898/0x1ca0 [ 2422.657773][ C0] ? __sched_text_start+0x8/0x8 [ 2422.662633][ C0] ? find_held_lock+0x2d/0x110 [ 2422.667392][ C0] ? debug_check_no_obj_freed+0x20f/0x443 [ 2422.673116][ C0] schedule+0xca/0x250 [ 2422.677549][ C0] schedule_timeout+0x682/0xb20 [ 2422.682415][ C0] ? find_held_lock+0x2d/0x110 [ 2422.687172][ C0] ? usleep_range+0x160/0x160 [ 2422.691838][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2422.696700][ C0] ? find_held_lock+0x2d/0x110 [ 2422.702095][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2422.707384][ C0] __down_interruptible+0x1a2/0x370 [ 2422.714386][ C0] ? __down+0x2c0/0x2c0 [ 2422.718534][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2422.723475][ C0] down_interruptible+0x62/0x80 [ 2422.728448][ C0] raw_ioctl+0x1097/0x1870 [ 2422.733057][ C0] ? raw_alloc_io_data+0x1c0/0x1c0 [ 2422.738166][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2422.743350][ C0] ? find_held_lock+0x2d/0x110 [ 2422.748293][ C0] ? raw_alloc_io_data+0x1c0/0x1c0 [ 2422.753396][ C0] do_vfs_ioctl+0xd2d/0x1330 [ 2422.758052][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2422.763619][ C0] ? ioctl_preallocate+0x200/0x200 [ 2422.768749][ C0] ? __fget+0x357/0x530 [ 2422.772920][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2422.777332][ C0] ? __sched_text_start+0x8/0x8 [ 2422.782202][ C0] ksys_ioctl+0x9b/0xc0 [ 2422.786368][ C0] __x64_sys_ioctl+0x6f/0xb0 [ 2422.790950][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2422.796325][ C0] do_syscall_64+0xb7/0x580 [ 2422.800910][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2422.806879][ C0] RIP: 0033:0x45a4a7 [ 2422.810922][ C0] Code: Bad RIP value. [ 2422.815080][ C0] RSP: 002b:00007f1dec4d8388 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2422.823481][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045a4a7 [ 2422.831506][ C0] RDX: 00007f1dec4d8810 RSI: 0000000080085502 RDI: 0000000000000004 [ 2422.839571][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 000000000000000b [ 2422.847625][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000036 [ 2422.856034][ C0] R13: 00000000004ca5fe R14: 00000000004e26d0 R15: 00000000ffffffff [ 2422.864102][ C0] syz-executor.3 S28520 6937 5292 0x00000000 [ 2422.870455][ C0] Call Trace: [ 2422.873962][ C0] ? __schedule+0x898/0x1ca0 [ 2422.878649][ C0] ? __sched_text_start+0x8/0x8 [ 2422.883671][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2422.888780][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2422.894049][ C0] schedule+0xca/0x250 [ 2422.899602][ C0] do_nanosleep+0x21f/0x650 [ 2422.904310][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2422.909899][ C0] ? memset+0x20/0x40 [ 2422.914447][ C0] ? __hrtimer_init+0x134/0x260 [ 2422.919472][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2422.924422][ C0] ? nanosleep_copyout+0x100/0x100 [ 2422.929759][ C0] ? _copy_from_user+0x123/0x190 [ 2422.934797][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2422.940841][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2422.946191][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2422.951020][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2422.956114][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2422.961310][ C0] ? do_syscall_64+0x1a/0x580 [ 2422.966137][ C0] do_syscall_64+0xb7/0x580 [ 2422.970623][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2422.976600][ C0] RIP: 0033:0x458b01 [ 2422.980922][ C0] Code: Bad RIP value. [ 2422.985053][ C0] RSP: 002b:00007ffd8cfbd010 EFLAGS: 00000293 ORIG_RAX: 0000000000000023 [ 2422.993701][ C0] RAX: ffffffffffffffda RBX: 000000000024b24f RCX: 0000000000458b01 [ 2423.001737][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd8cfbd020 [ 2423.009777][ C0] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 2423.017759][ C0] R10: 00007ffd8cfbd110 R11: 0000000000000293 R12: 000000000075bf20 [ 2423.025711][ C0] R13: 000000000075c9a0 R14: 0000000000760170 R15: 000000000075bfd4 [ 2423.033680][ C0] syz-executor.3 R running task 29920 6940 5292 0x00000000 [ 2423.041570][ C0] Call Trace: [ 2423.044859][ C0] ? __schedule+0x898/0x1ca0 [ 2423.049612][ C0] ? __sched_text_start+0x8/0x8 [ 2423.054441][ C0] schedule+0xca/0x250 [ 2423.058682][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2423.063774][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2423.069211][ C0] futex_wait+0x1e2/0x590 [ 2423.073533][ C0] ? futex_wait_setup+0x350/0x350 [ 2423.078542][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2423.084533][ C0] ? drop_futex_key_refs.isra.0+0x54/0xd0 [ 2423.090244][ C0] ? futex_wake+0x164/0x480 [ 2423.094754][ C0] ? mark_lock+0xbc/0x1160 [ 2423.100644][ C0] ? __kasan_slab_free+0x130/0x180 [ 2423.105734][ C0] ? kmem_cache_free+0xb9/0x380 [ 2423.111449][ C0] ? putname+0xe1/0x120 [ 2423.115606][ C0] do_futex+0x15d/0x1b90 [ 2423.119847][ C0] ? find_held_lock+0x2d/0x110 [ 2423.124686][ C0] ? __might_fault+0x11f/0x1d0 [ 2423.129520][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2423.134697][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2423.139533][ C0] ? lock_acquire+0x127/0x320 [ 2423.144188][ C0] ? __might_fault+0xef/0x1d0 [ 2423.149191][ C0] ? __might_fault+0x192/0x1d0 [ 2423.154023][ C0] ? _copy_to_user+0x107/0x150 [ 2423.158770][ C0] __x64_sys_futex+0x376/0x4f0 [ 2423.163528][ C0] ? do_futex+0x1b90/0x1b90 [ 2423.168097][ C0] ? __x64_sys_clock_gettime+0x165/0x240 [ 2423.174176][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2423.179887][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2423.185674][ C0] do_syscall_64+0xb7/0x580 [ 2423.190363][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2423.196370][ C0] RIP: 0033:0x45a639 [ 2423.200349][ C0] Code: Bad RIP value. [ 2423.204396][ C0] RSP: 002b:00007fe5cfe16cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2423.212890][ C0] RAX: ffffffffffffffda RBX: 000000000075bf28 RCX: 000000000045a639 [ 2423.220853][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf28 [ 2423.228893][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2423.236846][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075bf2c [ 2423.245070][ C0] R13: 00007ffd8cfbcfbf R14: 00007fe5cfe179c0 R15: 000000000075bf2c [ 2423.253300][ C0] syz-executor.3 R running task 32592 6941 5292 0x00004000 [ 2423.261367][ C0] Call Trace: [ 2423.265101][ C0] ? __switch_to_asm+0x40/0x40 [ 2423.269853][ C0] [ 2423.269853][ C0] Showing all locks held in the system: [ 2423.278002][ C0] 3 locks held by kworker/0:1/12: [ 2423.283004][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2423.293428][ C0] #1: ffff8881da227dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2423.304204][ C0] #2: ffff8881d515d200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2423.313193][ C0] 4 locks held by kworker/1:0/17: [ 2423.318215][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2423.328647][ C0] #1: ffff8881da267dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2423.339594][ C0] #2: ffff8881d51ab200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2423.348073][ C0] #3: ffff8881d51ad520 (&port_dev->status_lock){+.+.}, at: hub_event+0x4e5/0x3800 [ 2423.357483][ C0] 7 locks held by udevd/239: [ 2423.362191][ C0] #0: ffffffff86cfe8a0 (rcu_read_lock){....}, at: __d_lookup+0x40/0x750 [ 2423.370609][ C0] #1: ffff8881a9da7698 (&(&dentry->d_lockref.lock)->rlock){+.+.}, at: __d_lookup+0x1c6/0x750 [ 2423.380836][ C0] #2: ffff8881db209d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650 [ 2423.389679][ C0] #3: ffff8881d5d84228 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0 [ 2423.399857][ C0] #4: ffffffff86cfe8a0 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720 [ 2423.410067][ C0] #5: ffffffff86f16338 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790 [ 2423.418745][ C0] #6: ffffffff86cfe8a0 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269 [ 2423.428303][ C0] 1 lock held by rsyslogd/1601: [ 2423.433241][ C0] #0: ffff8881d371aae0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 2423.442021][ C0] 2 locks held by getty/1693: [ 2423.446775][ C0] #0: ffff8881d1592090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2423.456124][ C0] #1: ffffc900004912e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2423.466064][ C0] 2 locks held by getty/1694: [ 2423.470720][ C0] #0: ffff8881d1a13090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2423.480177][ C0] #1: ffffc900004812e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2423.490004][ C0] 2 locks held by getty/1695: [ 2423.495176][ C0] #0: ffff8881d1593090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2423.504563][ C0] #1: ffffc900004952e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2423.514567][ C0] 2 locks held by getty/1696: [ 2423.519577][ C0] #0: ffff8881d1734090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2423.528940][ C0] #1: ffffc900004892e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2423.539076][ C0] 2 locks held by getty/1697: [ 2423.543818][ C0] #0: ffff8881d182c090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2423.553773][ C0] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2423.563933][ C0] 2 locks held by getty/1698: [ 2423.568939][ C0] #0: ffff8881d1909090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2423.578168][ C0] #1: ffffc900004652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2423.587829][ C0] 6 locks held by kworker/0:6/3304: [ 2423.593201][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2423.603345][ C0] #1: ffff8881d9a6fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2423.614193][ C0] #2: ffff8881d5184200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2423.622609][ C0] #3: ffff8881d5186520 (&port_dev->status_lock){+.+.}, at: hub_event+0x1c06/0x3800 [ 2423.632050][ C0] #4: ffff8881d50e6360 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30 [ 2423.641415][ C0] #5: ffffffff871e6fa8 (ehci_cf_port_reset_rwsem){.+.+}, at: hub_port_reset+0x17b/0x1460 [ 2423.651310][ C0] 6 locks held by kworker/1:7/4957: [ 2423.656491][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2423.666727][ C0] #1: ffff8881c9a7fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2423.677386][ C0] #2: ffff8881d50c0200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2423.685787][ C0] #3: ffff8881d50c2520 (&port_dev->status_lock){+.+.}, at: hub_event+0x1c06/0x3800 [ 2423.695331][ C0] #4: ffff8881d5b9e760 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30 [ 2423.704771][ C0] #5: ffffffff871e6fa8 (ehci_cf_port_reset_rwsem){.+.+}, at: hub_port_reset+0x17b/0x1460 [ 2423.714741][ C0] 7 locks held by kworker/1:1/10246: [ 2423.719997][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2423.730163][ C0] #1: ffff8881d8d5fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2423.741202][ C0] #2: ffff8881d50c7200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2423.749608][ C0] #3: ffff8881b93c7200 (&dev->mutex){....}, at: usb_disconnect+0x91/0x8d0 [ 2423.758279][ C0] #4: ffff8881ced96190 (&dev->mutex){....}, at: device_release_driver_internal+0x23/0x500 [ 2423.768330][ C0] #5: ffff8881a1489a88 (&dev->mutex){....}, at: device_release_driver_internal+0x23/0x500 [ 2423.778293][ C0] #6: ffffffff872e3a80 (input_mutex){+.+.}, at: __input_unregister_device+0x118/0x430 [ 2423.788104][ C0] 3 locks held by kworker/0:2/14707: [ 2423.793498][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2423.803772][ C0] #1: ffff8881ceed7dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2423.814647][ C0] #2: ffff8881d5136200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2423.823156][ C0] 6 locks held by kworker/1:9/18161: [ 2423.828415][ C0] #0: ffff8881da028d28 ((wq_completion)events){+.+.}, at: process_one_work+0x827/0x1530 [ 2423.838318][ C0] #1: ffff8881cb2d7dd0 ((work_completion)(&intf->reset_ws)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2423.849259][ C0] #2: ffff8881cb8c2200 (&dev->mutex){....}, at: usb_lock_device_for_reset+0x13e/0x2d0 [ 2423.858920][ C0] #3: ffff8881d51ad520 (&port_dev->status_lock){+.+.}, at: usb_reset_device+0x4a8/0x8d0 [ 2423.868906][ C0] #4: ffff8881d50e6660 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30 [ 2423.878351][ C0] #5: ffffffff871e6fa8 (ehci_cf_port_reset_rwsem){.+.+}, at: hub_port_reset+0x17b/0x1460 [ 2423.888346][ C0] 2 locks held by getty/29521: [ 2423.893155][ C0] #0: ffff8881ce976090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2423.902337][ C0] #1: ffffc9000150b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2423.911992][ C0] 2 locks held by syz-executor.5/6904: [ 2423.917445][ C0] [ 2423.919752][ C0] ============================================= [ 2423.919752][ C0] [ 2423.928596][ C0] task PC stack pid father [ 2423.935471][ C0] init R running task 24824 1 0 0x00000000 [ 2423.936560][T18161] usb 6-1: reset high-speed USB device number 107 using dummy_hcd [ 2423.943551][ C0] Call Trace: [ 2423.943574][ C0] ? __schedule+0x898/0x1ca0 [ 2423.943585][ C0] ? __sched_text_start+0x8/0x8 [ 2423.943600][ C0] ? debug_object_fixup+0x30/0x30 [ 2423.943619][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2423.943635][ C0] schedule+0xca/0x250 15:11:24 executing program 0: r0 = syz_usb_connect(0x6, 0x36, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x66, 0x5f, 0x64, 0x8, 0x1b3d, 0x111, 0x46f8, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x4c, 0x0, 0x2, 0x13, 0x18, 0x2f, 0x0, [], [{{0x9, 0x5, 0xb, 0x2}}, {{0x9, 0x5, 0x8a}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev\x00\x04nput/event#\x00', 0x0, 0x0) syz_usb_disconnect(r1) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/252) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x926, 0x3333, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x22}}, {{{0x9, 0x5, 0x81, 0x3, 0x1f1}}}}}]}}]}}, 0x0) syz_usb_disconnect(r2) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 2423.978424][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2423.984505][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2423.990411][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2423.995298][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2424.001298][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2424.007139][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2424.013247][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2424.019867][ C0] ? pollwake+0x200/0x200 [ 2424.024192][ C0] do_select+0x122e/0x1700 [ 2424.028592][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2424.034390][ C0] ? stack_trace_consume_entry+0x180/0x180 [ 2424.040264][ C0] ? poll_freewait+0x250/0x250 [ 2424.045011][ C0] ? kmem_cache_free+0xb9/0x380 [ 2424.049837][ C0] ? putname+0xe1/0x120 [ 2424.053975][ C0] ? filename_lookup+0x28f/0x3f0 [ 2424.058979][ C0] ? vfs_statx+0x113/0x1e0 [ 2424.063371][ C0] ? __do_sys_newstat+0x96/0x120 [ 2424.068289][ C0] ? do_syscall_64+0xb7/0x580 [ 2424.072956][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2424.079035][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2424.083954][ C0] ? find_held_lock+0x2d/0x110 [ 2424.088703][ C0] ? mark_lock+0xbc/0x1160 [ 2424.093178][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2424.098195][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2424.103128][ C0] ? find_held_lock+0x2d/0x110 [ 2424.107960][ C0] ? __might_fault+0x11f/0x1d0 [ 2424.112809][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2424.117653][ C0] ? lock_acquire+0x127/0x320 [ 2424.122311][ C0] ? __might_fault+0xef/0x1d0 [ 2424.127347][ C0] ? __might_fault+0x192/0x1d0 [ 2424.132132][ C0] ? core_sys_select+0x4da/0x820 [ 2424.137244][ C0] core_sys_select+0x4da/0x820 [ 2424.141998][ C0] ? do_compat_pselect+0x210/0x210 [ 2424.147108][ C0] ? find_held_lock+0x2d/0x110 [ 2424.151970][ C0] ? find_held_lock+0x2d/0x110 [ 2424.157152][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2424.162088][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2424.167649][ C0] ? timespec64_add_safe+0x189/0x210 [ 2424.173197][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2424.177945][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2424.183215][ C0] kern_select+0x13d/0x1c0 [ 2424.187628][ C0] ? core_sys_select+0x820/0x820 [ 2424.192544][ C0] __x64_sys_select+0xba/0x150 [ 2424.197396][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2424.202676][ C0] do_syscall_64+0xb7/0x580 [ 2424.207175][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2424.213053][ C0] RIP: 0033:0x7efd50424dd3 [ 2424.217467][ C0] Code: Bad RIP value. [ 2424.221511][ C0] RSP: 002b:00007ffcc99a2d78 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2424.230004][ C0] RAX: ffffffffffffffda RBX: 00007ffcc99a2f20 RCX: 00007efd50424dd3 [ 2424.237969][ C0] RDX: 0000000000000000 RSI: 00007ffcc99a30d0 RDI: 000000000000000b [ 2424.245935][ C0] RBP: 00007ffcc99a30d0 R08: 00007ffcc99a3150 R09: 0000000000000001 [ 2424.253999][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2424.262281][ C0] R13: 00007ffcc99a34b0 R14: 0000000000000000 R15: 0000000000000000 [ 2424.270437][ C0] kthreadd S28088 2 0 0x80004000 [ 2424.276760][ C0] Call Trace: [ 2424.280066][ C0] ? __schedule+0x898/0x1ca0 [ 2424.284636][ C0] ? __sched_text_start+0x8/0x8 [ 2424.289482][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2424.294491][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2424.299775][ C0] schedule+0xca/0x250 [ 2424.304107][ C0] kthreadd+0x572/0x680 [ 2424.308254][ C0] ? kthread_create_on_cpu+0x270/0x270 [ 2424.313697][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2424.318925][ C0] ? kthread_create_on_cpu+0x270/0x270 [ 2424.324409][ C0] ret_from_fork+0x24/0x30 [ 2424.328820][ C0] rcu_gp I30312 3 2 0x80004000 [ 2424.335173][ C0] Call Trace: [ 2424.338471][ C0] ? __schedule+0x898/0x1ca0 [ 2424.343058][ C0] ? __sched_text_start+0x8/0x8 [ 2424.348031][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2424.353045][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2424.357975][ C0] schedule+0xca/0x250 [ 2424.362046][ C0] rescuer_thread+0x6ed/0xc00 [ 2424.366715][ C0] ? worker_thread+0xe20/0xe20 [ 2424.371470][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2424.377278][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2424.382190][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2424.387454][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2424.392543][ C0] ? worker_thread+0xe20/0xe20 [ 2424.397283][ C0] kthread+0x318/0x420 [ 2424.401348][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2424.406737][ C0] ret_from_fork+0x24/0x30 [ 2424.411159][ C0] rcu_par_gp I30840 4 2 0x80004000 [ 2424.417664][ C0] Call Trace: [ 2424.421080][ C0] ? __schedule+0x898/0x1ca0 [ 2424.425668][ C0] ? __sched_text_start+0x8/0x8 [ 2424.430515][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2424.435522][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2424.440497][ C0] schedule+0xca/0x250 [ 2424.444636][ C0] rescuer_thread+0x6ed/0xc00 [ 2424.449292][ C0] ? worker_thread+0xe20/0xe20 [ 2424.454310][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2424.460387][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2424.465405][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2424.471023][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2424.476150][ C0] ? worker_thread+0xe20/0xe20 [ 2424.481141][ C0] kthread+0x318/0x420 [ 2424.485462][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2424.490824][ C0] ret_from_fork+0x24/0x30 [ 2424.495223][ C0] kworker/0:0 I23160 5 2 0x80004000 [ 2424.501700][ C0] Workqueue: 0x0 (rcu_gp) [ 2424.506102][ C0] Call Trace: [ 2424.509401][ C0] ? __schedule+0x898/0x1ca0 [ 2424.513994][ C0] ? __sched_text_start+0x8/0x8 [ 2424.518830][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2424.524701][ C0] schedule+0xca/0x250 [ 2424.528751][ C0] worker_thread+0x245/0xe20 [ 2424.533322][ C0] ? process_one_work+0x1530/0x1530 [ 2424.538520][ C0] kthread+0x318/0x420 [ 2424.542650][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2424.548000][ C0] ret_from_fork+0x24/0x30 [ 2424.552398][ C0] kworker/0:0H I29304 6 2 0x80004000 [ 2424.559105][ C0] Workqueue: 0x0 (kblockd) [ 2424.563668][ C0] Call Trace: [ 2424.566944][ C0] ? __schedule+0x898/0x1ca0 [ 2424.571629][ C0] ? __sched_text_start+0x8/0x8 [ 2424.576542][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2424.581898][ C0] schedule+0xca/0x250 [ 2424.585960][ C0] worker_thread+0x245/0xe20 [ 2424.590529][ C0] ? process_one_work+0x1530/0x1530 [ 2424.596009][ C0] kthread+0x318/0x420 [ 2424.600345][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2424.605695][ C0] ret_from_fork+0x24/0x30 [ 2424.610263][ C0] mm_percpu_wq I30840 8 2 0x80004000 [ 2424.616747][ C0] Call Trace: [ 2424.620118][ C0] ? __schedule+0x898/0x1ca0 [ 2424.625888][ C0] ? __sched_text_start+0x8/0x8 [ 2424.630821][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2424.635835][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2424.641368][ C0] schedule+0xca/0x250 [ 2424.645421][ C0] rescuer_thread+0x6ed/0xc00 [ 2424.651208][ C0] ? worker_thread+0xe20/0xe20 [ 2424.655954][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2424.661853][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2424.666780][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2424.672042][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2424.677320][ C0] ? worker_thread+0xe20/0xe20 [ 2424.682065][ C0] kthread+0x318/0x420 [ 2424.686130][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2424.691598][ C0] ret_from_fork+0x24/0x30 [ 2424.696102][ C0] ksoftirqd/0 S25088 9 2 0x80004000 [ 2424.702437][ C0] Call Trace: [ 2424.705737][ C0] ? __schedule+0x898/0x1ca0 [ 2424.710532][ C0] ? __sched_text_start+0x8/0x8 [ 2424.715377][ C0] schedule+0xca/0x250 [ 2424.719529][ C0] smpboot_thread_fn+0x585/0x850 [ 2424.724479][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2424.730968][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2424.736045][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2424.742546][ C0] kthread+0x318/0x420 [ 2424.746623][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2424.752108][ C0] ret_from_fork+0x24/0x30 [ 2424.756510][ C0] rcu_sched I29384 10 2 0x80004000 [ 2424.763104][ C0] Call Trace: [ 2424.766383][ C0] ? __schedule+0x898/0x1ca0 [ 2424.771148][ C0] ? __sched_text_start+0x8/0x8 [ 2424.776257][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2424.781769][ C0] ? lock_timer_base+0x55/0x1a0 [ 2424.786632][ C0] schedule+0xca/0x250 [ 2424.790704][ C0] schedule_timeout+0x440/0xb20 [ 2424.795897][ C0] ? lock_acquire+0x127/0x320 [ 2424.800779][ C0] ? usleep_range+0x160/0x160 [ 2424.805463][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2424.811275][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2424.817592][ C0] ? swake_up_one+0x60/0x60 [ 2424.822124][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2424.827479][ C0] rcu_gp_kthread+0xaff/0x29e0 [ 2424.832482][ C0] ? lock_acquire+0x127/0x320 [ 2424.837274][ C0] ? kfree_call_rcu+0x10/0x10 [ 2424.842063][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2424.847889][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2424.853280][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2424.859023][ C0] ? kfree_call_rcu+0x10/0x10 [ 2424.863690][ C0] kthread+0x318/0x420 [ 2424.868075][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2424.873458][ C0] ret_from_fork+0x24/0x30 [ 2424.877889][ C0] migration/0 R running task 29944 11 2 0x80004000 [ 2424.885774][ C0] Call Trace: [ 2424.889066][ C0] ? __schedule+0x898/0x1ca0 [ 2424.893665][ C0] ? __sched_text_start+0x8/0x8 [ 2424.898697][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2424.904580][ C0] schedule+0xca/0x250 [ 2424.908726][ C0] smpboot_thread_fn+0x585/0x850 [ 2424.913650][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2424.920172][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2424.925190][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2424.931606][ C0] kthread+0x318/0x420 [ 2424.935682][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2424.941072][ C0] ret_from_fork+0x24/0x30 [ 2424.945478][ C0] kworker/0:1 R running task 23312 12 2 0x80004000 [ 2424.953384][ C0] Workqueue: usb_hub_wq hub_event [ 2424.958395][ C0] Call Trace: [ 2424.961669][ C0] ? __schedule+0x898/0x1ca0 [ 2424.966252][ C0] ? __sched_text_start+0x8/0x8 [ 2424.971088][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2424.976394][ C0] schedule+0xca/0x250 [ 2424.980458][ C0] schedule_timeout+0x440/0xb20 [ 2424.985289][ C0] ? find_held_lock+0x2d/0x110 [ 2424.990035][ C0] ? usleep_range+0x160/0x160 [ 2424.994703][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2425.000246][ C0] ? mark_held_locks+0x9f/0xe0 [ 2425.005246][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2425.010460][ C0] wait_for_completion_timeout+0x282/0x3e0 [ 2425.020262][ C0] ? wait_for_completion_io+0x3c0/0x3c0 [ 2425.025821][ C0] ? debug_check_no_obj_freed+0x20f/0x443 [ 2425.031561][ C0] ? wake_up_q+0xf0/0xf0 [ 2425.035785][ C0] ? usb_submit_urb+0x6ed/0x13b0 [ 2425.040701][ C0] usb_start_wait_urb+0x14b/0x2b0 [ 2425.045717][ C0] ? sg_clean+0x230/0x230 [ 2425.050039][ C0] ? kasan_unpoison_shadow+0x30/0x40 [ 2425.055302][ C0] ? memset+0x20/0x40 [ 2425.059265][ C0] usb_control_msg+0x31c/0x4a0 [ 2425.064007][ C0] ? usb_start_wait_urb+0x2b0/0x2b0 [ 2425.069187][ C0] ? usb_get_configuration+0x1ff/0x3100 [ 2425.074814][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2425.080359][ C0] usb_get_descriptor+0xc1/0x1b0 [ 2425.085428][ C0] usb_get_configuration+0x28b/0x3100 [ 2425.090798][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2425.095888][ C0] ? usb_destroy_configuration+0x580/0x580 [ 2425.101679][ C0] ? mark_lock+0xbc/0x1160 [ 2425.106095][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2425.111014][ C0] ? mark_held_locks+0x9f/0xe0 [ 2425.115780][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2425.120964][ C0] usb_new_device+0xd3/0x160 [ 2425.125905][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2425.131086][ C0] hub_event+0x1df8/0x3800 [ 2425.135496][ C0] ? hub_port_debounce+0x260/0x260 [ 2425.140800][ C0] ? find_held_lock+0x2d/0x110 [ 2425.146113][ C0] ? mark_held_locks+0xe0/0xe0 [ 2425.151002][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2425.156747][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2425.163008][ C0] process_one_work+0x92b/0x1530 [ 2425.168142][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2425.173707][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2425.178997][ C0] worker_thread+0x96/0xe20 [ 2425.183842][ C0] ? process_one_work+0x1530/0x1530 [ 2425.189031][ C0] kthread+0x318/0x420 [ 2425.193205][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2425.198692][ C0] ret_from_fork+0x24/0x30 [ 2425.203998][ C0] cpuhp/0 S28400 13 2 0x80004000 [ 2425.210329][ C0] Call Trace: [ 2425.213618][ C0] ? __schedule+0x898/0x1ca0 [ 2425.218511][ C0] ? __sched_text_start+0x8/0x8 [ 2425.223395][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2425.229233][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2425.234680][ C0] schedule+0xca/0x250 [ 2425.238953][ C0] smpboot_thread_fn+0x585/0x850 [ 2425.243978][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2425.250417][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2425.256004][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2425.262802][ C0] kthread+0x318/0x420 [ 2425.267151][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2425.272948][ C0] ret_from_fork+0x24/0x30 [ 2425.278448][ C0] cpuhp/1 S28352 14 2 0x80004000 [ 2425.285147][ C0] Call Trace: [ 2425.288450][ C0] ? __schedule+0x898/0x1ca0 [ 2425.293297][ C0] ? __sched_text_start+0x8/0x8 [ 2425.298130][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2425.303920][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2425.309361][ C0] schedule+0xca/0x250 [ 2425.313448][ C0] smpboot_thread_fn+0x585/0x850 [ 2425.318379][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2425.324873][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2425.329920][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2425.336322][ C0] kthread+0x318/0x420 [ 2425.340376][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2425.345740][ C0] ret_from_fork+0x24/0x30 [ 2425.350232][ C0] migration/1 S29944 15 2 0x80004000 [ 2425.356627][ C0] Call Trace: [ 2425.359998][ C0] ? __schedule+0x898/0x1ca0 [ 2425.364657][ C0] ? __sched_text_start+0x8/0x8 [ 2425.369661][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2425.375465][ C0] schedule+0xca/0x250 [ 2425.379533][ C0] smpboot_thread_fn+0x585/0x850 [ 2425.384536][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2425.390930][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2425.395955][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2425.402503][ C0] kthread+0x318/0x420 [ 2425.406565][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2425.412026][ C0] ret_from_fork+0x24/0x30 [ 2425.416436][ C0] ksoftirqd/1 S25392 16 2 0x80004000 [ 2425.422768][ C0] Call Trace: [ 2425.426139][ C0] ? __schedule+0x898/0x1ca0 [ 2425.430827][ C0] ? __sched_text_start+0x8/0x8 [ 2425.435885][ C0] schedule+0xca/0x250 [ 2425.440146][ C0] smpboot_thread_fn+0x585/0x850 [ 2425.445150][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2425.451837][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2425.456868][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2425.463273][ C0] kthread+0x318/0x420 [ 2425.467537][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2425.472909][ C0] ret_from_fork+0x24/0x30 [ 2425.477493][ C0] kworker/1:0 D23072 17 2 0x80004000 [ 2425.483825][ C0] Workqueue: usb_hub_wq hub_event [ 2425.489013][ C0] Call Trace: [ 2425.492465][ C0] ? __schedule+0x898/0x1ca0 [ 2425.497099][ C0] ? __sched_text_start+0x8/0x8 [ 2425.502018][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2425.507382][ C0] schedule+0xca/0x250 [ 2425.511431][ C0] schedule_preempt_disabled+0xc/0x20 [ 2425.516972][ C0] __mutex_lock+0x881/0x1360 [ 2425.521625][ C0] ? hub_event+0x4e5/0x3800 [ 2425.526114][ C0] ? mutex_trylock+0x2c0/0x2c0 [ 2425.530864][ C0] ? mark_held_locks+0x9f/0xe0 [ 2425.535612][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2425.540798][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2425.546075][ C0] ? pm_runtime_work+0x180/0x180 [ 2425.551012][ C0] ? hub_event+0x4e5/0x3800 [ 2425.555513][ C0] hub_event+0x4e5/0x3800 [ 2425.559822][ C0] ? hub_port_debounce+0x260/0x260 [ 2425.565019][ C0] ? find_held_lock+0x2d/0x110 [ 2425.569844][ C0] ? mark_held_locks+0xe0/0xe0 [ 2425.574755][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2425.580300][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2425.585604][ C0] process_one_work+0x92b/0x1530 [ 2425.590536][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2425.596076][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2425.601102][ C0] worker_thread+0x96/0xe20 [ 2425.605762][ C0] ? process_one_work+0x1530/0x1530 [ 2425.611046][ C0] kthread+0x318/0x420 [ 2425.615410][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2425.620768][ C0] ret_from_fork+0x24/0x30 [ 2425.625177][ C0] kworker/1:0H I30040 18 2 0x80004000 [ 2425.631607][ C0] Workqueue: 0x0 (kblockd) [ 2425.636181][ C0] Call Trace: [ 2425.639452][ C0] ? __schedule+0x898/0x1ca0 [ 2425.644030][ C0] ? __sched_text_start+0x8/0x8 [ 2425.648859][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2425.654334][ C0] schedule+0xca/0x250 [ 2425.658385][ C0] worker_thread+0x245/0xe20 [ 2425.663233][ C0] ? process_one_work+0x1530/0x1530 [ 2425.668423][ C0] kthread+0x318/0x420 [ 2425.672622][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2425.678077][ C0] ret_from_fork+0x24/0x30 [ 2425.682483][ C0] kdevtmpfs S27784 19 2 0x80004000 [ 2425.688796][ C0] Call Trace: [ 2425.692074][ C0] ? __schedule+0x898/0x1ca0 [ 2425.697075][ C0] ? __sched_text_start+0x8/0x8 [ 2425.701963][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2425.707123][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2425.712044][ C0] schedule+0xca/0x250 [ 2425.716151][ C0] devtmpfsd.part.0+0x48d/0x780 [ 2425.721333][ C0] ? public_dev_mount+0xa0/0xa0 [ 2425.726158][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2425.731419][ C0] ? ksys_mount+0xfc/0x150 [ 2425.735822][ C0] ? kfree+0xe4/0x320 [ 2425.739778][ C0] devtmpfsd+0xf8/0x120 [ 2425.743908][ C0] ? devtmpfsd.part.0+0x780/0x780 [ 2425.749021][ C0] kthread+0x318/0x420 [ 2425.753067][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2425.758414][ C0] ret_from_fork+0x24/0x30 [ 2425.762903][ C0] netns I27264 20 2 0x80004000 [ 2425.769932][ C0] Workqueue: 0x0 (netns) [ 2425.774285][ C0] Call Trace: [ 2425.777556][ C0] ? __schedule+0x898/0x1ca0 [ 2425.782424][ C0] ? __sched_text_start+0x8/0x8 [ 2425.787278][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2425.792287][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2425.797215][ C0] schedule+0xca/0x250 [ 2425.801395][ C0] rescuer_thread+0x6ed/0xc00 [ 2425.806050][ C0] ? worker_thread+0xe20/0xe20 [ 2425.810804][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2425.816726][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2425.821817][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2425.827078][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2425.832078][ C0] ? worker_thread+0xe20/0xe20 [ 2425.836818][ C0] kthread+0x318/0x420 [ 2425.840863][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2425.846386][ C0] ret_from_fork+0x24/0x30 [ 2425.850872][ C0] kauditd S30280 21 2 0x80004000 [ 2425.858086][ C0] Call Trace: [ 2425.861357][ C0] ? __schedule+0x898/0x1ca0 [ 2425.866167][ C0] ? __sched_text_start+0x8/0x8 [ 2425.871694][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2425.877231][ C0] ? skb_dequeue+0x129/0x180 [ 2425.881992][ C0] schedule+0xca/0x250 [ 2425.886388][ C0] kauditd_thread+0x627/0xac0 [ 2425.891095][ C0] ? auditd_reset+0x170/0x170 [ 2425.895832][ C0] ? finish_wait+0x260/0x260 [ 2425.900484][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2425.905759][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2425.910755][ C0] ? auditd_reset+0x170/0x170 [ 2425.915403][ C0] kthread+0x318/0x420 [ 2425.919462][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2425.924825][ C0] ret_from_fork+0x24/0x30 [ 2425.929316][ C0] khungtaskd S29576 23 2 0x80004000 [ 2425.935758][ C0] Call Trace: [ 2425.939040][ C0] ? __schedule+0x898/0x1ca0 [ 2425.943804][ C0] ? __sched_text_start+0x8/0x8 [ 2425.948640][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2425.954349][ C0] ? lock_timer_base+0x55/0x1a0 [ 2425.959221][ C0] schedule+0xca/0x250 [ 2425.963455][ C0] schedule_timeout+0x440/0xb20 [ 2425.968300][ C0] ? usleep_range+0x160/0x160 [ 2425.973071][ C0] ? watchdog+0x933/0xe50 [ 2425.977388][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2425.982912][ C0] ? watchdog+0x1a1/0xe50 [ 2425.987230][ C0] watchdog+0xeb/0xe50 [ 2425.991287][ C0] ? reset_hung_task_detector+0x30/0x30 [ 2425.996818][ C0] kthread+0x318/0x420 [ 2426.001736][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2426.007193][ C0] ret_from_fork+0x24/0x30 [ 2426.011595][ C0] oom_reaper S30568 24 2 0x80004000 [ 2426.017919][ C0] Call Trace: [ 2426.021189][ C0] ? __schedule+0x898/0x1ca0 [ 2426.025770][ C0] ? __sched_text_start+0x8/0x8 [ 2426.030789][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2426.036242][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2426.041643][ C0] schedule+0xca/0x250 [ 2426.045693][ C0] oom_reaper+0xb99/0x1060 [ 2426.050085][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2426.054920][ C0] ? lock_acquire+0x127/0x320 [ 2426.059579][ C0] ? __oom_reap_task_mm+0x430/0x430 [ 2426.064759][ C0] ? finish_wait+0x260/0x260 [ 2426.069324][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2426.075358][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2426.080466][ C0] ? __oom_reap_task_mm+0x430/0x430 [ 2426.085873][ C0] kthread+0x318/0x420 [ 2426.089928][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2426.095282][ C0] ret_from_fork+0x24/0x30 [ 2426.099775][ C0] writeback I31000 25 2 0x80004000 [ 2426.106242][ C0] Call Trace: [ 2426.109603][ C0] ? __schedule+0x898/0x1ca0 [ 2426.114290][ C0] ? __sched_text_start+0x8/0x8 [ 2426.119235][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2426.124240][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2426.129388][ C0] schedule+0xca/0x250 [ 2426.133461][ C0] rescuer_thread+0x6ed/0xc00 [ 2426.138123][ C0] ? worker_thread+0xe20/0xe20 [ 2426.143139][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2426.149024][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2426.154051][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2426.159416][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2426.164656][ C0] ? worker_thread+0xe20/0xe20 [ 2426.169398][ C0] kthread+0x318/0x420 [ 2426.173462][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2426.178813][ C0] ret_from_fork+0x24/0x30 [ 2426.183218][ C0] kcompactd0 S30608 26 2 0x80004000 [ 2426.189708][ C0] Call Trace: [ 2426.192996][ C0] ? __schedule+0x898/0x1ca0 [ 2426.197561][ C0] ? __sched_text_start+0x8/0x8 [ 2426.202560][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2426.208007][ C0] schedule+0xca/0x250 [ 2426.212339][ C0] kcompactd+0x50d/0x7c0 [ 2426.216566][ C0] ? kcompactd_do_work+0x9a0/0x9a0 [ 2426.221653][ C0] ? finish_wait+0x260/0x260 [ 2426.226577][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2426.231857][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2426.237063][ C0] ? kcompactd_do_work+0x9a0/0x9a0 [ 2426.242168][ C0] kthread+0x318/0x420 [ 2426.246316][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2426.251680][ C0] ret_from_fork+0x24/0x30 [ 2426.256252][ C0] kblockd I31000 78 2 0x80004000 [ 2426.262763][ C0] Call Trace: [ 2426.266254][ C0] ? __schedule+0x898/0x1ca0 [ 2426.271191][ C0] ? __sched_text_start+0x8/0x8 [ 2426.276044][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2426.281065][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2426.286345][ C0] schedule+0xca/0x250 [ 2426.290746][ C0] rescuer_thread+0x6ed/0xc00 [ 2426.295418][ C0] ? worker_thread+0xe20/0xe20 [ 2426.300303][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2426.306809][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2426.311741][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2426.317096][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2426.322355][ C0] ? worker_thread+0xe20/0xe20 [ 2426.327117][ C0] kthread+0x318/0x420 [ 2426.331182][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2426.336764][ C0] ret_from_fork+0x24/0x30 [ 2426.341527][ C0] ata_sff I30584 79 2 0x80004000 [ 2426.350406][ C0] Call Trace: [ 2426.353787][ C0] ? __schedule+0x898/0x1ca0 [ 2426.358454][ C0] ? __sched_text_start+0x8/0x8 [ 2426.363859][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2426.369047][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2426.374807][ C0] schedule+0xca/0x250 [ 2426.379070][ C0] rescuer_thread+0x6ed/0xc00 [ 2426.383807][ C0] ? worker_thread+0xe20/0xe20 [ 2426.388589][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2426.394666][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2426.399697][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2426.405164][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2426.410519][ C0] ? worker_thread+0xe20/0xe20 [ 2426.415360][ C0] kthread+0x318/0x420 [ 2426.419410][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2426.424949][ C0] ret_from_fork+0x24/0x30 [ 2426.429813][ C0] md I30584 80 2 0x80004000 [ 2426.436245][ C0] Call Trace: [ 2426.439538][ C0] ? __schedule+0x898/0x1ca0 [ 2426.444193][ C0] ? __sched_text_start+0x8/0x8 [ 2426.449023][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2426.454292][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2426.459308][ C0] schedule+0xca/0x250 [ 2426.463530][ C0] rescuer_thread+0x6ed/0xc00 [ 2426.468204][ C0] ? worker_thread+0xe20/0xe20 [ 2426.473083][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2426.479310][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2426.484523][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2426.490330][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2426.495358][ C0] ? worker_thread+0xe20/0xe20 [ 2426.500112][ C0] kthread+0x318/0x420 [ 2426.505218][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2426.510955][ C0] ret_from_fork+0x24/0x30 [ 2426.516156][ C0] edac-poller I31000 81 2 0x80004000 [ 2426.522504][ C0] Call Trace: [ 2426.525782][ C0] ? __schedule+0x898/0x1ca0 [ 2426.530352][ C0] ? __sched_text_start+0x8/0x8 [ 2426.535283][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2426.540308][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2426.545231][ C0] schedule+0xca/0x250 [ 2426.549488][ C0] rescuer_thread+0x6ed/0xc00 [ 2426.554167][ C0] ? worker_thread+0xe20/0xe20 [ 2426.558911][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2426.564718][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2426.569845][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2426.575137][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2426.580161][ C0] ? worker_thread+0xe20/0xe20 [ 2426.584914][ C0] kthread+0x318/0x420 [ 2426.588974][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2426.594384][ C0] ret_from_fork+0x24/0x30 [ 2426.598883][ C0] rpciod I30584 84 2 0x80004000 [ 2426.605239][ C0] Call Trace: [ 2426.608511][ C0] ? __schedule+0x898/0x1ca0 [ 2426.613163][ C0] ? __sched_text_start+0x8/0x8 [ 2426.618445][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2426.623458][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2426.628378][ C0] schedule+0xca/0x250 [ 2426.632573][ C0] rescuer_thread+0x6ed/0xc00 [ 2426.638086][ C0] ? worker_thread+0xe20/0xe20 [ 2426.642994][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2426.648798][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2426.654004][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2426.659268][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2426.664277][ C0] ? worker_thread+0xe20/0xe20 [ 2426.669014][ C0] kthread+0x318/0x420 [ 2426.673491][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2426.678954][ C0] ret_from_fork+0x24/0x30 [ 2426.683356][ C0] kworker/u5:0 I29392 85 2 0x80004000 [ 2426.689780][ C0] Workqueue: 0x0 (hci0) [ 2426.694036][ C0] Call Trace: [ 2426.697320][ C0] ? __schedule+0x898/0x1ca0 [ 2426.701920][ C0] ? __sched_text_start+0x8/0x8 [ 2426.706884][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2426.712296][ C0] schedule+0xca/0x250 [ 2426.716372][ C0] worker_thread+0x245/0xe20 [ 2426.721086][ C0] ? process_one_work+0x1530/0x1530 [ 2426.726275][ C0] kthread+0x318/0x420 [ 2426.730326][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2426.735776][ C0] ret_from_fork+0x24/0x30 [ 2426.740177][ C0] xprtiod I30840 86 2 0x80004000 [ 2426.746522][ C0] Call Trace: [ 2426.749829][ C0] ? __schedule+0x898/0x1ca0 [ 2426.754703][ C0] ? __sched_text_start+0x8/0x8 [ 2426.759657][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2426.764758][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2426.769835][ C0] schedule+0xca/0x250 [ 2426.774622][ C0] rescuer_thread+0x6ed/0xc00 [ 2426.779394][ C0] ? worker_thread+0xe20/0xe20 [ 2426.784424][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2426.790312][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2426.795319][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2426.800585][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2426.805726][ C0] ? worker_thread+0xe20/0xe20 [ 2426.810889][ C0] kthread+0x318/0x420 [ 2426.815050][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2426.820473][ C0] ret_from_fork+0x24/0x30 [ 2426.825001][ C0] cfg80211 I30840 87 2 0x80004000 [ 2426.831467][ C0] Call Trace: [ 2426.834831][ C0] ? __schedule+0x898/0x1ca0 [ 2426.839491][ C0] ? __sched_text_start+0x8/0x8 [ 2426.844413][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2426.849426][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2426.854338][ C0] schedule+0xca/0x250 [ 2426.858406][ C0] rescuer_thread+0x6ed/0xc00 [ 2426.863230][ C0] ? worker_thread+0xe20/0xe20 [ 2426.868062][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2426.873941][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2426.878876][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2426.884233][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2426.889237][ C0] ? worker_thread+0xe20/0xe20 [ 2426.894078][ C0] kthread+0x318/0x420 [ 2426.898124][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2426.903557][ C0] ret_from_fork+0x24/0x30 [ 2426.910206][ C0] kswapd0 S30536 88 2 0x80004000 [ 2426.916608][ C0] Call Trace: [ 2426.919922][ C0] ? __schedule+0x898/0x1ca0 [ 2426.924491][ C0] ? __sched_text_start+0x8/0x8 [ 2426.929317][ C0] ? cpumask_next+0x1f/0x30 [ 2426.933793][ C0] schedule+0xca/0x250 [ 2426.937940][ C0] kswapd+0xbb6/0xdd0 [ 2426.941919][ C0] ? lock_acquire+0x127/0x320 [ 2426.946658][ C0] ? balance_pgdat+0xdd0/0xdd0 [ 2426.951393][ C0] ? finish_wait+0x260/0x260 [ 2426.955960][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2426.961220][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2426.966221][ C0] ? balance_pgdat+0xdd0/0xdd0 [ 2426.970964][ C0] kthread+0x318/0x420 [ 2426.975117][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2426.980481][ C0] ret_from_fork+0x24/0x30 [ 2426.984881][ C0] nfsiod I30016 89 2 0x80004000 [ 2426.991219][ C0] Call Trace: [ 2426.994490][ C0] ? __schedule+0x898/0x1ca0 [ 2426.999063][ C0] ? __sched_text_start+0x8/0x8 [ 2427.003983][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2427.009300][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2427.014358][ C0] schedule+0xca/0x250 [ 2427.018534][ C0] rescuer_thread+0x6ed/0xc00 [ 2427.023470][ C0] ? worker_thread+0xe20/0xe20 [ 2427.028220][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2427.034007][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2427.038936][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2427.044197][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2427.049572][ C0] ? worker_thread+0xe20/0xe20 [ 2427.054343][ C0] kthread+0x318/0x420 [ 2427.058490][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2427.064034][ C0] ret_from_fork+0x24/0x30 [ 2427.068429][ C0] acpi_thermal_pm I30840 92 2 0x80004000 [ 2427.074949][ C0] Call Trace: [ 2427.078592][ C0] ? __schedule+0x898/0x1ca0 [ 2427.083189][ C0] ? __sched_text_start+0x8/0x8 [ 2427.088025][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2427.093163][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2427.098105][ C0] schedule+0xca/0x250 [ 2427.102259][ C0] rescuer_thread+0x6ed/0xc00 [ 2427.107002][ C0] ? worker_thread+0xe20/0xe20 [ 2427.111853][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2427.117633][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2427.122557][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2427.127818][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2427.132823][ C0] ? worker_thread+0xe20/0xe20 [ 2427.137657][ C0] kthread+0x318/0x420 [ 2427.141702][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2427.147076][ C0] ret_from_fork+0x24/0x30 [ 2427.151638][ C0] scsi_eh_0 S30584 93 2 0x80004000 [ 2427.158043][ C0] Call Trace: [ 2427.161318][ C0] ? __schedule+0x898/0x1ca0 [ 2427.165895][ C0] ? __sched_text_start+0x8/0x8 [ 2427.170817][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2427.176103][ C0] schedule+0xca/0x250 [ 2427.180158][ C0] scsi_error_handler+0x508/0xf70 [ 2427.185360][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2427.190275][ C0] ? lock_acquire+0x127/0x320 [ 2427.195054][ C0] ? scsi_eh_get_sense+0x690/0x690 [ 2427.200218][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2427.206300][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2427.211518][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2427.216802][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2427.221824][ C0] ? scsi_eh_get_sense+0x690/0x690 [ 2427.226920][ C0] kthread+0x318/0x420 [ 2427.230979][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2427.236445][ C0] ret_from_fork+0x24/0x30 [ 2427.240840][ C0] scsi_tmf_0 I30840 94 2 0x80004000 [ 2427.247214][ C0] Call Trace: [ 2427.250495][ C0] ? __schedule+0x898/0x1ca0 [ 2427.255095][ C0] ? __sched_text_start+0x8/0x8 [ 2427.259936][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2427.264948][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2427.269873][ C0] schedule+0xca/0x250 [ 2427.274441][ C0] rescuer_thread+0x6ed/0xc00 [ 2427.279097][ C0] ? worker_thread+0xe20/0xe20 [ 2427.283851][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2427.289755][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2427.294667][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2427.300884][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2427.306062][ C0] ? worker_thread+0xe20/0xe20 [ 2427.310928][ C0] kthread+0x318/0x420 [ 2427.315020][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2427.320583][ C0] ret_from_fork+0x24/0x30 [ 2427.325081][ C0] kworker/0:1H I28232 95 2 0x80004000 [ 2427.331524][ C0] Workqueue: 0x0 (kblockd) [ 2427.336004][ C0] Call Trace: [ 2427.339346][ C0] ? __schedule+0x898/0x1ca0 [ 2427.343929][ C0] ? __sched_text_start+0x8/0x8 [ 2427.348890][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2427.354276][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2427.359376][ C0] schedule+0xca/0x250 [ 2427.363606][ C0] worker_thread+0x245/0xe20 [ 2427.368179][ C0] ? process_one_work+0x1530/0x1530 [ 2427.373359][ C0] kthread+0x318/0x420 [ 2427.377419][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2427.383078][ C0] ret_from_fork+0x24/0x30 [ 2427.387478][ C0] target_completi I30840 96 2 0x80004000 [ 2427.394080][ C0] Call Trace: [ 2427.397590][ C0] ? __schedule+0x898/0x1ca0 [ 2427.402170][ C0] ? __sched_text_start+0x8/0x8 [ 2427.407019][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2427.412147][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2427.417060][ C0] schedule+0xca/0x250 [ 2427.422409][ C0] rescuer_thread+0x6ed/0xc00 [ 2427.427151][ C0] ? worker_thread+0xe20/0xe20 [ 2427.431891][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2427.438069][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2427.443117][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2427.448383][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2427.453497][ C0] ? worker_thread+0xe20/0xe20 [ 2427.458333][ C0] kthread+0x318/0x420 [ 2427.462377][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2427.467730][ C0] ret_from_fork+0x24/0x30 [ 2427.472154][ C0] xcopy_wq I30840 97 2 0x80004000 [ 2427.478716][ C0] Call Trace: [ 2427.481991][ C0] ? __schedule+0x898/0x1ca0 [ 2427.486571][ C0] ? __sched_text_start+0x8/0x8 [ 2427.491411][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2427.496596][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2427.501507][ C0] schedule+0xca/0x250 [ 2427.505554][ C0] rescuer_thread+0x6ed/0xc00 [ 2427.510335][ C0] ? worker_thread+0xe20/0xe20 [ 2427.515290][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2427.521088][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2427.526249][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2427.531599][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2427.536787][ C0] ? worker_thread+0xe20/0xe20 [ 2427.541534][ C0] kthread+0x318/0x420 [ 2427.545592][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2427.551051][ C0] ret_from_fork+0x24/0x30 [ 2427.555446][ C0] libertastf I30840 98 2 0x80004000 [ 2427.561790][ C0] Call Trace: [ 2427.565056][ C0] ? __schedule+0x898/0x1ca0 [ 2427.569625][ C0] ? __sched_text_start+0x8/0x8 [ 2427.574452][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2427.579457][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2427.584383][ C0] schedule+0xca/0x250 [ 2427.588550][ C0] rescuer_thread+0x6ed/0xc00 [ 2427.593203][ C0] ? worker_thread+0xe20/0xe20 [ 2427.597941][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2427.604021][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2427.609083][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2427.614439][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2427.619451][ C0] ? worker_thread+0xe20/0xe20 [ 2427.624200][ C0] kthread+0x318/0x420 [ 2427.628246][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2427.633920][ C0] ret_from_fork+0x24/0x30 [ 2427.638536][ C0] zd1211rw I30840 99 2 0x80004000 [ 2427.645451][ C0] Call Trace: [ 2427.652066][ C0] ? __schedule+0x898/0x1ca0 [ 2427.656658][ C0] ? __sched_text_start+0x8/0x8 [ 2427.661497][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2427.666509][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2427.671431][ C0] schedule+0xca/0x250 [ 2427.675683][ C0] rescuer_thread+0x6ed/0xc00 [ 2427.680350][ C0] ? worker_thread+0xe20/0xe20 [ 2427.685321][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2427.691225][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2427.696145][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2427.701930][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2427.706951][ C0] ? worker_thread+0xe20/0xe20 [ 2427.711690][ C0] kthread+0x318/0x420 [ 2427.715735][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2427.721085][ C0] ret_from_fork+0x24/0x30 [ 2427.726271][ C0] u132 I30840 100 2 0x80004000 [ 2427.732622][ C0] Call Trace: [ 2427.735915][ C0] ? __schedule+0x898/0x1ca0 [ 2427.740628][ C0] ? __sched_text_start+0x8/0x8 [ 2427.745514][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2427.750519][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2427.755444][ C0] schedule+0xca/0x250 [ 2427.759493][ C0] rescuer_thread+0x6ed/0xc00 [ 2427.764144][ C0] ? worker_thread+0xe20/0xe20 [ 2427.768882][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2427.775353][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2427.780275][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2427.785639][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2427.790839][ C0] ? worker_thread+0xe20/0xe20 [ 2427.795656][ C0] kthread+0x318/0x420 [ 2427.799710][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2427.805218][ C0] ret_from_fork+0x24/0x30 [ 2427.809626][ C0] usbip_event I30584 101 2 0x80004000 [ 2427.815973][ C0] Call Trace: [ 2427.819261][ C0] ? __schedule+0x898/0x1ca0 [ 2427.823830][ C0] ? __sched_text_start+0x8/0x8 [ 2427.828659][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2427.834190][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2427.839116][ C0] schedule+0xca/0x250 [ 2427.843267][ C0] rescuer_thread+0x6ed/0xc00 [ 2427.850436][ C0] ? worker_thread+0xe20/0xe20 [ 2427.855274][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2427.861082][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2427.866006][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2427.871279][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2427.876279][ C0] ? worker_thread+0xe20/0xe20 [ 2427.881029][ C0] kthread+0x318/0x420 [ 2427.885216][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2427.890654][ C0] ret_from_fork+0x24/0x30 [ 2427.895085][ C0] pvrusb2-context S27296 103 2 0x80004000 [ 2427.901407][ C0] Call Trace: [ 2427.904675][ C0] ? __schedule+0x898/0x1ca0 [ 2427.909238][ C0] ? __sched_text_start+0x8/0x8 [ 2427.914116][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2427.919556][ C0] schedule+0xca/0x250 [ 2427.923601][ C0] pvr2_context_thread_func+0x5ed/0x860 [ 2427.929126][ C0] ? lock_acquire+0x127/0x320 [ 2427.933791][ C0] ? pvr2_context_destroy+0x230/0x230 [ 2427.939319][ C0] ? finish_wait+0x260/0x260 [ 2427.944122][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2427.949437][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2427.954533][ C0] ? pvr2_context_destroy+0x230/0x230 [ 2427.959883][ C0] kthread+0x318/0x420 [ 2427.964104][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2427.969467][ C0] ret_from_fork+0x24/0x30 [ 2427.973860][ C0] kvub300c I30584 104 2 0x80004000 [ 2427.980285][ C0] Call Trace: [ 2427.983997][ C0] ? __schedule+0x898/0x1ca0 [ 2427.988579][ C0] ? __sched_text_start+0x8/0x8 [ 2427.993417][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2427.998448][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2428.003557][ C0] schedule+0xca/0x250 [ 2428.007850][ C0] rescuer_thread+0x6ed/0xc00 [ 2428.012511][ C0] ? worker_thread+0xe20/0xe20 [ 2428.017257][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2428.023059][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2428.027974][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2428.033241][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2428.038592][ C0] ? worker_thread+0xe20/0xe20 [ 2428.043340][ C0] kthread+0x318/0x420 [ 2428.047382][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2428.052729][ C0] ret_from_fork+0x24/0x30 [ 2428.057140][ C0] kvub300p I30840 105 2 0x80004000 [ 2428.063490][ C0] Call Trace: [ 2428.066771][ C0] ? __schedule+0x898/0x1ca0 [ 2428.071351][ C0] ? __sched_text_start+0x8/0x8 [ 2428.076516][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2428.081524][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2428.086451][ C0] schedule+0xca/0x250 [ 2428.090500][ C0] rescuer_thread+0x6ed/0xc00 [ 2428.095160][ C0] ? worker_thread+0xe20/0xe20 [ 2428.099916][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2428.105697][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2428.110787][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2428.116059][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2428.121067][ C0] ? worker_thread+0xe20/0xe20 [ 2428.125940][ C0] kthread+0x318/0x420 [ 2428.129988][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2428.135338][ C0] ret_from_fork+0x24/0x30 [ 2428.139930][ C0] kvub300d I30840 106 2 0x80004000 [ 2428.146284][ C0] Call Trace: [ 2428.149563][ C0] ? __schedule+0x898/0x1ca0 [ 2428.154240][ C0] ? __sched_text_start+0x8/0x8 [ 2428.159073][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2428.164161][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2428.169159][ C0] schedule+0xca/0x250 [ 2428.173213][ C0] rescuer_thread+0x6ed/0xc00 [ 2428.177865][ C0] ? worker_thread+0xe20/0xe20 [ 2428.185299][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2428.191156][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2428.196099][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2428.201378][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2428.206381][ C0] ? worker_thread+0xe20/0xe20 [ 2428.211643][ C0] kthread+0x318/0x420 [ 2428.215711][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2428.222113][ C0] ret_from_fork+0x24/0x30 [ 2428.226596][ C0] kmemstick I30840 107 2 0x80004000 [ 2428.232942][ C0] Call Trace: [ 2428.236211][ C0] ? __schedule+0x898/0x1ca0 [ 2428.240786][ C0] ? __sched_text_start+0x8/0x8 [ 2428.245630][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2428.250628][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2428.255548][ C0] schedule+0xca/0x250 [ 2428.259606][ C0] rescuer_thread+0x6ed/0xc00 [ 2428.264267][ C0] ? worker_thread+0xe20/0xe20 [ 2428.269027][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2428.275367][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2428.280320][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2428.285588][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2428.290766][ C0] ? worker_thread+0xe20/0xe20 [ 2428.295519][ C0] kthread+0x318/0x420 [ 2428.299683][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2428.305138][ C0] ret_from_fork+0x24/0x30 [ 2428.309548][ C0] elousb I30840 108 2 0x80004000 [ 2428.316182][ C0] Call Trace: [ 2428.319540][ C0] ? __schedule+0x898/0x1ca0 [ 2428.324109][ C0] ? __sched_text_start+0x8/0x8 [ 2428.328949][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2428.334004][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2428.339616][ C0] schedule+0xca/0x250 [ 2428.343799][ C0] rescuer_thread+0x6ed/0xc00 [ 2428.348591][ C0] ? worker_thread+0xe20/0xe20 [ 2428.353356][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2428.359154][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2428.364084][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2428.369363][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2428.374365][ C0] ? worker_thread+0xe20/0xe20 [ 2428.379112][ C0] kthread+0x318/0x420 [ 2428.383314][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2428.388676][ C0] ret_from_fork+0x24/0x30 [ 2428.393076][ C0] wusbd I30840 109 2 0x80004000 [ 2428.399434][ C0] Call Trace: [ 2428.402718][ C0] ? __schedule+0x898/0x1ca0 [ 2428.407306][ C0] ? __sched_text_start+0x8/0x8 [ 2428.412320][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2428.417375][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2428.422497][ C0] schedule+0xca/0x250 [ 2428.426651][ C0] rescuer_thread+0x6ed/0xc00 [ 2428.431404][ C0] ? worker_thread+0xe20/0xe20 [ 2428.436164][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2428.442034][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2428.447181][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2428.453405][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2428.458618][ C0] ? worker_thread+0xe20/0xe20 [ 2428.463359][ C0] kthread+0x318/0x420 [ 2428.467405][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2428.472862][ C0] ret_from_fork+0x24/0x30 [ 2428.477292][ C0] ipv6_addrconf I30840 110 2 0x80004000 [ 2428.483800][ C0] Call Trace: [ 2428.487321][ C0] ? __schedule+0x898/0x1ca0 [ 2428.491897][ C0] ? __sched_text_start+0x8/0x8 [ 2428.496736][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2428.501825][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2428.507088][ C0] schedule+0xca/0x250 [ 2428.511161][ C0] rescuer_thread+0x6ed/0xc00 [ 2428.515819][ C0] ? worker_thread+0xe20/0xe20 [ 2428.520565][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2428.526724][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2428.531708][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2428.537087][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2428.542108][ C0] ? worker_thread+0xe20/0xe20 [ 2428.547058][ C0] kthread+0x318/0x420 [ 2428.551217][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2428.556593][ C0] ret_from_fork+0x24/0x30 [ 2428.560994][ C0] kworker/1:1H I27816 116 2 0x80004000 [ 2428.567348][ C0] Workqueue: 0x0 (kblockd) [ 2428.571828][ C0] Call Trace: [ 2428.575109][ C0] ? __schedule+0x898/0x1ca0 [ 2428.579787][ C0] ? __sched_text_start+0x8/0x8 [ 2428.584627][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2428.590067][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2428.595153][ C0] schedule+0xca/0x250 [ 2428.599211][ C0] worker_thread+0x245/0xe20 [ 2428.604217][ C0] ? process_one_work+0x1530/0x1530 [ 2428.609405][ C0] kthread+0x318/0x420 [ 2428.613471][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2428.618887][ C0] ret_from_fork+0x24/0x30 [ 2428.623290][ C0] ext4-rsv-conver I30584 117 2 0x80004000 [ 2428.629743][ C0] Call Trace: [ 2428.633107][ C0] ? __schedule+0x898/0x1ca0 [ 2428.637789][ C0] ? __sched_text_start+0x8/0x8 [ 2428.642619][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2428.647637][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2428.652553][ C0] schedule+0xca/0x250 [ 2428.656873][ C0] rescuer_thread+0x6ed/0xc00 [ 2428.661616][ C0] ? worker_thread+0xe20/0xe20 [ 2428.666377][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2428.672164][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2428.677192][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2428.682468][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2428.687487][ C0] ? worker_thread+0xe20/0xe20 [ 2428.692233][ C0] kthread+0x318/0x420 [ 2428.696543][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2428.702058][ C0] ret_from_fork+0x24/0x30 [ 2428.706546][ C0] udevd R running task 26744 239 1 0x80000008 [ 2428.714512][ C0] Call Trace: [ 2428.717773][ C0] [ 2428.720782][ C0] sched_show_task.cold+0x2e0/0x359 [ 2428.726136][ C0] show_state_filter+0x164/0x209 [ 2428.731073][ C0] ? fn_caps_on+0x90/0x90 [ 2428.735771][ C0] k_spec+0xdc/0x120 [ 2428.739888][ C0] kbd_event+0x927/0x3790 [ 2428.744654][ C0] ? k_pad+0x720/0x720 [ 2428.748771][ C0] ? mark_held_locks+0xe0/0xe0 [ 2428.753535][ C0] ? sysrq_filter+0xdf/0xeb0 [ 2428.758118][ C0] ? k_pad+0x720/0x720 [ 2428.762180][ C0] input_to_handler+0x3b6/0x4c0 [ 2428.767013][ C0] input_pass_values.part.0+0x2e3/0x720 [ 2428.772663][ C0] input_repeat_key+0x1ee/0x2c0 [ 2428.777605][ C0] ? input_dev_suspend+0x80/0x80 [ 2428.782628][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2428.787905][ C0] call_timer_fn+0x179/0x650 [ 2428.792584][ C0] ? input_dev_suspend+0x80/0x80 [ 2428.798112][ C0] ? msleep_interruptible+0x130/0x130 [ 2428.803547][ C0] ? mark_held_locks+0x9f/0xe0 [ 2428.808391][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2428.813669][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2428.819019][ C0] ? input_dev_suspend+0x80/0x80 [ 2428.823935][ C0] run_timer_softirq+0x5e3/0x1490 [ 2428.828943][ C0] ? add_timer+0x7a0/0x7a0 [ 2428.833348][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2428.838972][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2428.845110][ C0] ? mark_held_locks+0x9f/0xe0 [ 2428.849854][ C0] __do_softirq+0x221/0x912 [ 2428.854340][ C0] irq_exit+0x178/0x1a0 [ 2428.858480][ C0] smp_apic_timer_interrupt+0x12f/0x500 [ 2428.864010][ C0] apic_timer_interrupt+0xf/0x20 [ 2428.869091][ C0] [ 2428.872009][ C0] RIP: 0010:lock_acquire+0x16a/0x320 [ 2428.877614][ C0] Code: c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 95 01 00 00 c7 83 4c 08 00 00 00 00 00 00 ff 34 24 9d <48> 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 8b 15 a0 ee db 7e [ 2428.897686][ C0] RSP: 0018:ffff8881d377f760 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 2428.906365][ C0] RAX: 0000000000000007 RBX: ffff8881d34eb000 RCX: 0000000000001357 [ 2428.914410][ C0] RDX: 0000000000000000 RSI: 1ffff1103a6efed5 RDI: ffff8881d34eb84c [ 2428.923052][ C0] RBP: ffff8881a9da7698 R08: ffffffff88d15738 R09: fffffbfff11aafa6 [ 2428.931434][ C0] R10: fffffbfff11aafa5 R11: ffffffff88d57d2f R12: 0000000000000000 [ 2428.939390][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2428.947442][ C0] _raw_spin_lock+0x27/0x40 [ 2428.951923][ C0] ? __d_lookup+0x1c6/0x750 [ 2428.957295][ C0] __d_lookup+0x1c6/0x750 [ 2428.961624][ C0] ? kernfs_iop_permission+0x5f/0xb0 [ 2428.966999][ C0] lookup_fast+0x3ca/0xeb0 [ 2428.971482][ C0] ? path_init+0x1440/0x1440 [ 2428.976148][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2428.981004][ C0] ? dput+0x35/0xe00 [ 2428.984878][ C0] ? lockref_get_not_dead+0x66/0x80 [ 2428.990051][ C0] walk_component+0xe3/0x1bc0 [ 2428.994717][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2429.000251][ C0] ? lookup_fast+0xeb0/0xeb0 [ 2429.004927][ C0] ? lockref_get_not_dead+0x66/0x80 [ 2429.010273][ C0] ? set_nlink+0x82/0x1a0 [ 2429.014583][ C0] ? generic_permission+0x116/0x4d0 [ 2429.019763][ C0] ? security_inode_permission+0xc4/0xf0 [ 2429.025374][ C0] link_path_walk.part.0+0x90d/0x1230 [ 2429.030741][ C0] ? walk_component+0x1bc0/0x1bc0 [ 2429.035919][ C0] ? percpu_counter_add_batch+0xe3/0x140 [ 2429.041524][ C0] path_openat+0x1f1/0x3ff0 [ 2429.046544][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2429.051376][ C0] ? save_stack+0x1b/0x80 [ 2429.055681][ C0] ? do_sys_open+0x294/0x580 [ 2429.060260][ C0] ? do_syscall_64+0xb7/0x580 [ 2429.064956][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2429.071116][ C0] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 2429.076639][ C0] ? copy_msghdr_from_user+0x420/0x420 [ 2429.082087][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2429.087436][ C0] do_filp_open+0x1a1/0x280 [ 2429.091931][ C0] ? may_open_dev+0xf0/0xf0 [ 2429.096446][ C0] ? __alloc_fd+0x46d/0x600 [ 2429.100928][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2429.105927][ C0] ? do_raw_spin_unlock+0x13f/0x220 [ 2429.111122][ C0] ? _raw_spin_unlock+0x1f/0x30 [ 2429.116589][ C0] ? __alloc_fd+0x46d/0x600 [ 2429.121084][ C0] do_sys_open+0x3c0/0x580 [ 2429.125486][ C0] ? filp_open+0x70/0x70 [ 2429.129709][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2429.135406][ C0] do_syscall_64+0xb7/0x580 [ 2429.139983][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2429.145946][ C0] RIP: 0033:0x7f1a1cd0a120 [ 2429.155299][ C0] Code: 48 8b 15 1b 4d 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 90 90 90 90 90 90 90 83 3d d5 a4 2b 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 5e 8c 01 00 48 89 04 24 [ 2429.176311][ C0] RSP: 002b:00007ffc56c57de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2429.184923][ C0] RAX: ffffffffffffffda RBX: 0000000000ca3810 RCX: 00007f1a1cd0a120 [ 2429.192975][ C0] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffc56c57ec0 [ 2429.201206][ C0] RBP: 00007ffc56c57e60 R08: 0000000000000008 R09: 0000000000000001 [ 2429.209155][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 2429.217123][ C0] R13: 000000000041f57a R14: 0000000000ca4090 R15: 0000000000000000 [ 2429.225099][ C0] dhclient S28192 1463 1 0x00000000 [ 2429.231805][ C0] Call Trace: [ 2429.235118][ C0] ? __schedule+0x898/0x1ca0 [ 2429.239702][ C0] ? __sched_text_start+0x8/0x8 [ 2429.244732][ C0] ? debug_object_fixup+0x30/0x30 [ 2429.249879][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2429.254848][ C0] schedule+0xca/0x250 [ 2429.259021][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2429.265158][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2429.271159][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2429.277032][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2429.283085][ C0] ? __pollwait+0x24f/0x430 [ 2429.287663][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2429.295011][ C0] ? pollwake+0x200/0x200 [ 2429.299419][ C0] do_select+0x122e/0x1700 [ 2429.303815][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2429.309613][ C0] ? __module_text_address+0xe/0x140 [ 2429.314874][ C0] ? poll_freewait+0x250/0x250 [ 2429.319623][ C0] ? poll_freewait+0x250/0x250 [ 2429.324472][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2429.329473][ C0] ? mark_lock+0xbc/0x1160 [ 2429.333954][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2429.338956][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2429.344058][ C0] ? find_held_lock+0x2d/0x110 [ 2429.348830][ C0] ? __might_fault+0x11f/0x1d0 [ 2429.353586][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2429.358423][ C0] ? lock_acquire+0x127/0x320 [ 2429.363083][ C0] ? __might_fault+0xef/0x1d0 [ 2429.367829][ C0] ? __might_fault+0x192/0x1d0 [ 2429.372623][ C0] ? core_sys_select+0x4da/0x820 [ 2429.377554][ C0] core_sys_select+0x4da/0x820 [ 2429.382306][ C0] ? do_compat_pselect+0x210/0x210 [ 2429.387886][ C0] ? find_held_lock+0x2d/0x110 [ 2429.393214][ C0] ? find_held_lock+0x2d/0x110 [ 2429.398347][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2429.403421][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2429.409160][ C0] ? timespec64_add_safe+0x189/0x210 [ 2429.414547][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2429.419292][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2429.424570][ C0] kern_select+0x13d/0x1c0 [ 2429.429853][ C0] ? core_sys_select+0x820/0x820 [ 2429.434800][ C0] ? down_read_non_owner+0x470/0x470 [ 2429.440075][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2429.445974][ C0] __x64_sys_select+0xba/0x150 [ 2429.450724][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2429.456008][ C0] do_syscall_64+0xb7/0x580 [ 2429.460583][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2429.466538][ C0] RIP: 0033:0x7f23883bbdd3 [ 2429.471170][ C0] Code: Bad RIP value. [ 2429.475910][ C0] RSP: 002b:00007ffe2e7bd868 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2429.484516][ C0] RAX: ffffffffffffffda RBX: 00007f2388807010 RCX: 00007f23883bbdd3 [ 2429.492952][ C0] RDX: 00007f2388809190 RSI: 00007f2388809090 RDI: 0000000000000016 [ 2429.501183][ C0] RBP: 00007ffe2e7bd8b8 R08: 00007ffe2e7bd8c0 R09: 0000000000000000 [ 2429.509331][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe2e7bd8c0 [ 2429.517525][ C0] R13: 0000000000000000 R14: 0000558b4cf27490 R15: 431bde82d7b634db [ 2429.525583][ C0] rsyslogd S26744 1598 1 0x00000000 [ 2429.535948][ C0] Call Trace: [ 2429.539525][ C0] ? __schedule+0x898/0x1ca0 [ 2429.544625][ C0] ? __sched_text_start+0x8/0x8 [ 2429.549565][ C0] ? debug_object_fixup+0x30/0x30 [ 2429.554673][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2429.559765][ C0] schedule+0xca/0x250 [ 2429.563912][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2429.569959][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2429.575857][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2429.581679][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2429.587906][ C0] ? set_normalized_timespec64+0x65/0xc0 [ 2429.593611][ C0] ? select_estimate_accuracy+0x24b/0x320 [ 2429.599325][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2429.605738][ C0] ? pollwake+0x200/0x200 [ 2429.610043][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2429.615589][ C0] do_select+0x122e/0x1700 [ 2429.620098][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2429.625955][ C0] ? kmem_cache_alloc+0xd8/0x2e0 [ 2429.630988][ C0] ? alloc_pid+0x48/0x8b0 [ 2429.635480][ C0] ? copy_process+0x261d/0x6470 [ 2429.640565][ C0] ? _do_fork+0x129/0xec0 [ 2429.645020][ C0] ? __x64_sys_clone+0x17e/0x200 [ 2429.649949][ C0] ? do_syscall_64+0xb7/0x580 [ 2429.654955][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2429.661108][ C0] ? mark_held_locks+0xe0/0xe0 [ 2429.665849][ C0] ? mark_lock+0xbc/0x1160 [ 2429.670263][ C0] ? mark_lock+0xbc/0x1160 [ 2429.674847][ C0] ? mark_lock+0xbc/0x1160 [ 2429.679342][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2429.684513][ C0] ? find_held_lock+0x2d/0x110 [ 2429.689622][ C0] ? core_sys_select+0x1d7/0x820 [ 2429.694634][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2429.699473][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2429.705020][ C0] ? core_sys_select+0x4da/0x820 [ 2429.710579][ C0] core_sys_select+0x4da/0x820 [ 2429.715335][ C0] ? do_compat_pselect+0x210/0x210 [ 2429.720448][ C0] ? find_held_lock+0x2d/0x110 [ 2429.725655][ C0] ? find_held_lock+0x2d/0x110 [ 2429.730412][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2429.735525][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2429.741131][ C0] ? timespec64_add_safe+0x189/0x210 [ 2429.746451][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2429.751311][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2429.756587][ C0] kern_select+0x13d/0x1c0 [ 2429.760999][ C0] ? core_sys_select+0x820/0x820 [ 2429.765930][ C0] ? filp_close+0x129/0x160 [ 2429.770584][ C0] __x64_sys_select+0xba/0x150 [ 2429.775619][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2429.780894][ C0] do_syscall_64+0xb7/0x580 [ 2429.785634][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2429.791538][ C0] RIP: 0033:0x7fe26d4f1df3 [ 2429.795939][ C0] Code: Bad RIP value. [ 2429.799982][ C0] RSP: 002b:00007fff9fe54550 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 2429.808389][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fe26d4f1df3 [ 2429.816612][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 2429.824883][ C0] RBP: 0000000000015180 R08: 00007fff9fe54580 R09: 00007fe26b161700 [ 2429.832855][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2429.840920][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2429.848963][ C0] rs:main Q:Reg R running task 27824 1599 1 0x00000000 [ 2429.856943][ C0] Call Trace: [ 2429.860212][ C0] ? __schedule+0x898/0x1ca0 [ 2429.864786][ C0] ? __sched_text_start+0x8/0x8 [ 2429.869622][ C0] preempt_schedule_common+0x30/0x60 [ 2429.874883][ C0] _cond_resched+0x18/0x20 [ 2429.879409][ C0] __ext4_handle_dirty_metadata+0x3c/0x610 [ 2429.885355][ C0] ext4_mark_iloc_dirty+0x1971/0x2d70 [ 2429.890707][ C0] ? ext4_chunk_trans_blocks+0x30/0x30 [ 2429.896160][ C0] ? _cond_resched+0x10/0x20 [ 2429.900724][ C0] ? __ext4_journal_get_write_access+0x71/0xa0 [ 2429.906942][ C0] ext4_mark_inode_dirty+0x20a/0x870 [ 2429.912202][ C0] ? ext4_expand_extra_isize+0x550/0x550 [ 2429.917907][ C0] ? ext4_journal_check_start+0x1b2/0x260 [ 2429.923690][ C0] ? __ext4_journal_start_sb+0x126/0x420 [ 2429.929388][ C0] ? ext4_dirty_inode+0x5d/0xb0 [ 2429.934483][ C0] ext4_dirty_inode+0x88/0xb0 [ 2429.939240][ C0] ? ext4_setattr+0x1e00/0x1e00 [ 2429.944165][ C0] __mark_inode_dirty+0x8b7/0x11f0 [ 2429.949359][ C0] generic_write_end+0x218/0x2e0 [ 2429.954377][ C0] ext4_da_write_end+0x20c/0xae0 [ 2429.959297][ C0] generic_perform_write+0x2c0/0x4f0 [ 2429.964874][ C0] ? page_cache_next_miss+0x300/0x300 [ 2429.970343][ C0] ? current_time+0x110/0x110 [ 2429.975188][ C0] ? generic_write_checks+0x294/0x3f0 [ 2429.980545][ C0] __generic_file_write_iter+0x390/0x5c0 [ 2429.986163][ C0] ext4_file_write_iter+0x3b6/0x1210 [ 2429.991427][ C0] ? mark_held_locks+0xe0/0xe0 [ 2429.996164][ C0] ? ext4_release_file+0x370/0x370 [ 2430.001888][ C0] ? mark_lock+0xbc/0x1160 [ 2430.006292][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2430.011300][ C0] new_sync_write+0x420/0x650 [ 2430.016044][ C0] ? new_sync_read+0x6d0/0x6d0 [ 2430.020787][ C0] ? mark_held_locks+0xe0/0xe0 [ 2430.025545][ C0] ? rcu_read_lock_any_held+0xcd/0xf0 [ 2430.030909][ C0] ? rcu_read_lock_held+0xb0/0xb0 [ 2430.036353][ C0] __vfs_write+0xc9/0x100 [ 2430.040681][ C0] vfs_write+0x262/0x5c0 [ 2430.044925][ C0] ksys_write+0x127/0x250 [ 2430.049249][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2430.054111][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2430.059841][ C0] do_syscall_64+0xb7/0x580 [ 2430.064347][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2430.070340][ C0] RIP: 0033:0x7fe26dbc119d [ 2430.074860][ C0] Code: Bad RIP value. [ 2430.078998][ C0] RSP: 002b:00007fe26c161f90 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2430.087731][ C0] RAX: ffffffffffffffda RBX: 0000000000000400 RCX: 00007fe26dbc119d [ 2430.095971][ C0] RDX: 0000000000000400 RSI: 0000000000e27340 RDI: 0000000000000006 [ 2430.104018][ C0] RBP: 0000000000e27340 R08: 0000000000e4eb80 R09: 36303432205b203a [ 2430.112223][ C0] R10: 5d3732383139302e R11: 0000000000000293 R12: 0000000000000000 [ 2430.120369][ C0] R13: 00007fe26c162410 R14: 0000000000e4eb80 R15: 0000000000e27140 [ 2430.128428][ C0] rsyslogd S28192 1600 1 0x00000000 [ 2430.134837][ C0] Call Trace: [ 2430.138110][ C0] ? __schedule+0x898/0x1ca0 [ 2430.142677][ C0] ? __sched_text_start+0x8/0x8 [ 2430.147522][ C0] ? find_held_lock+0x2d/0x110 [ 2430.152272][ C0] ? __pollwait+0x24f/0x430 [ 2430.156773][ C0] schedule+0xca/0x250 [ 2430.160930][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2430.167093][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2430.173075][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2430.178869][ C0] ? poll_initwait+0x180/0x180 [ 2430.183726][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2430.189079][ C0] ? __pollwait+0x24f/0x430 [ 2430.193565][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2430.200054][ C0] ? pollwake+0x200/0x200 [ 2430.204371][ C0] do_select+0x122e/0x1700 [ 2430.208855][ C0] ? kmem_cache_free+0xb9/0x380 [ 2430.213717][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2430.219414][ C0] ? poll_freewait+0x250/0x250 [ 2430.224264][ C0] ? update_curr+0x379/0x810 [ 2430.228922][ C0] ? __update_load_avg_se+0x71c/0xba0 [ 2430.234544][ C0] ? mark_lock+0xbc/0x1160 [ 2430.238953][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2430.244042][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2430.248980][ C0] ? find_held_lock+0x2d/0x110 [ 2430.253813][ C0] ? __might_fault+0x11f/0x1d0 [ 2430.258556][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2430.263487][ C0] ? lock_acquire+0x127/0x320 [ 2430.268156][ C0] ? __might_fault+0xef/0x1d0 [ 2430.272911][ C0] ? __might_fault+0x192/0x1d0 [ 2430.277660][ C0] ? core_sys_select+0x4da/0x820 [ 2430.282587][ C0] core_sys_select+0x4da/0x820 [ 2430.287513][ C0] ? do_compat_pselect+0x210/0x210 [ 2430.292605][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2430.297608][ C0] ? __do_page_fault+0x662/0xcc0 [ 2430.302534][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 2430.309097][ C0] ? __fget_light+0x1d6/0x230 [ 2430.313817][ C0] ? fput_many+0x2f/0x1a0 [ 2430.318148][ C0] kern_select+0x13d/0x1c0 [ 2430.322654][ C0] ? core_sys_select+0x820/0x820 [ 2430.327574][ C0] ? do_futex+0x1b90/0x1b90 [ 2430.332058][ C0] __x64_sys_select+0xba/0x150 [ 2430.336888][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2430.342147][ C0] do_syscall_64+0xb7/0x580 [ 2430.346628][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2430.352498][ C0] RIP: 0033:0x7fe26d4f1df3 [ 2430.356903][ C0] Code: Bad RIP value. [ 2430.360956][ C0] RSP: 002b:00007fe26b961d90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 2430.369574][ C0] RAX: ffffffffffffffda RBX: 00007fe26b961da0 RCX: 00007fe26d4f1df3 [ 2430.377535][ C0] RDX: 0000000000000000 RSI: 00007fe26b961da0 RDI: 0000000000000001 [ 2430.385893][ C0] RBP: 00007fe26cbea5e0 R08: 0000000000000000 R09: 0000000000000001 [ 2430.394119][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2430.402081][ C0] R13: 0000000000000001 R14: 00007fe26cbea5f0 R15: 0000000000000001 [ 2430.410324][ C0] rsyslogd R running task 29128 1601 1 0x00000000 [ 2430.418416][ C0] Call Trace: [ 2430.421777][ C0] ? __schedule+0x898/0x1ca0 [ 2430.426344][ C0] ? __sched_text_start+0x8/0x8 [ 2430.431275][ C0] ? fput_many+0x2f/0x1a0 [ 2430.435593][ C0] schedule+0xca/0x250 [ 2430.439652][ C0] exit_to_usermode_loop+0xf6/0x200 [ 2430.444826][ C0] do_syscall_64+0x45f/0x580 [ 2430.449394][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2430.455357][ C0] RIP: 0033:0x7fe26dbc11fd [ 2430.459764][ C0] Code: Bad RIP value. [ 2430.463907][ C0] RSP: 002b:00007fe26b160e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 2430.472758][ C0] RAX: 0000000000000fd5 RBX: 0000000000e45ce0 RCX: 00007fe26dbc11fd [ 2430.481155][ C0] RDX: 0000000000000fff RSI: 00007fe26c9955a0 RDI: 0000000000000004 [ 2430.489280][ C0] RBP: 0000000000000000 R08: 0000000000e31260 R09: 0000000000000000 [ 2430.497344][ C0] R10: 20205d3043202020 R11: 0000000000000293 R12: 000000000065e420 [ 2430.505397][ C0] R13: 00007fe26b1619c0 R14: 00007fe26e206040 R15: 0000000000000003 [ 2430.513449][ C0] cron S27824 1641 1 0x00000000 [ 2430.519766][ C0] Call Trace: [ 2430.523054][ C0] ? __schedule+0x898/0x1ca0 [ 2430.527622][ C0] ? __sched_text_start+0x8/0x8 [ 2430.532541][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2430.537552][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2430.542831][ C0] schedule+0xca/0x250 [ 2430.547023][ C0] do_nanosleep+0x21f/0x650 [ 2430.551514][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2430.556880][ C0] ? memset+0x20/0x40 [ 2430.560868][ C0] ? __hrtimer_init+0x134/0x260 [ 2430.565734][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2430.570666][ C0] ? nanosleep_copyout+0x100/0x100 [ 2430.575786][ C0] ? _copy_from_user+0x123/0x190 [ 2430.580726][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2430.586693][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2430.592043][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2430.597132][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2430.602561][ C0] ? do_syscall_64+0x1a/0x580 [ 2430.607221][ C0] do_syscall_64+0xb7/0x580 [ 2430.611749][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2430.617795][ C0] RIP: 0033:0x7f1bd9a83e40 [ 2430.622200][ C0] Code: Bad RIP value. [ 2430.626426][ C0] RSP: 002b:00007ffcab853b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2430.635130][ C0] RAX: ffffffffffffffda RBX: 00007ffcab853c70 RCX: 00007f1bd9a83e40 [ 2430.643551][ C0] RDX: 0000000000000000 RSI: 00007ffcab853cf0 RDI: 00007ffcab853cf0 [ 2430.652044][ C0] RBP: 00007ffcab853bf0 R08: 00007ffcab853b50 R09: 0000000000000000 [ 2430.660180][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 2430.668216][ C0] R13: 00007ffcab853e50 R14: 0000000000000000 R15: 0000000000000000 [ 2430.676355][ C0] sshd S28192 1668 1 0x00000000 [ 2430.682673][ C0] Call Trace: [ 2430.685946][ C0] ? __schedule+0x898/0x1ca0 [ 2430.690607][ C0] ? __sched_text_start+0x8/0x8 [ 2430.695522][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2430.700449][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2430.705291][ C0] schedule+0xca/0x250 [ 2430.709362][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2430.715405][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2430.721192][ C0] ? __pollwait+0x24f/0x430 [ 2430.725673][ C0] ? poll_initwait+0x180/0x180 [ 2430.730412][ C0] ? tcp_poll+0x4c6/0xd40 [ 2430.734716][ C0] ? tcp_ioctl+0x7d0/0x7d0 [ 2430.739137][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2430.745787][ C0] ? pollwake+0x200/0x200 [ 2430.750093][ C0] do_select+0x122e/0x1700 [ 2430.754490][ C0] ? deref_stack_reg+0xaa/0xe0 [ 2430.759251][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2430.765036][ C0] ? deref_stack_reg+0xaa/0xe0 [ 2430.769893][ C0] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 2430.776570][ C0] ? poll_freewait+0x250/0x250 [ 2430.781308][ C0] ? poll_freewait+0x250/0x250 [ 2430.786050][ C0] ? deref_stack_reg+0xe0/0xe0 [ 2430.790804][ C0] ? __module_text_address+0xe/0x140 [ 2430.796110][ C0] ? is_module_text_address+0xc/0x1a [ 2430.801387][ C0] ? mark_lock+0xbc/0x1160 [ 2430.806061][ C0] ? unwind_get_return_address+0x5a/0xa0 [ 2430.811764][ C0] ? profile_setup.cold+0xc1/0xc1 [ 2430.816783][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2430.821818][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2430.826800][ C0] ? find_held_lock+0x2d/0x110 [ 2430.831633][ C0] ? __might_fault+0x11f/0x1d0 [ 2430.836408][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2430.841338][ C0] ? lock_acquire+0x127/0x320 [ 2430.846180][ C0] ? __might_fault+0xef/0x1d0 [ 2430.850920][ C0] ? __might_fault+0x192/0x1d0 [ 2430.855838][ C0] ? core_sys_select+0x4da/0x820 [ 2430.860751][ C0] core_sys_select+0x4da/0x820 [ 2430.865693][ C0] ? do_compat_pselect+0x210/0x210 [ 2430.871348][ C0] ? mark_lock+0xbc/0x1160 [ 2430.875739][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2430.880739][ C0] ? find_held_lock+0x2d/0x110 [ 2430.885509][ C0] ? task_work_run+0x112/0x1c0 [ 2430.890497][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2430.895604][ C0] kern_select+0x13d/0x1c0 [ 2430.900207][ C0] ? core_sys_select+0x820/0x820 [ 2430.905201][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2430.910566][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2430.915902][ C0] ? task_work_run+0x11c/0x1c0 [ 2430.920665][ C0] __x64_sys_select+0xba/0x150 [ 2430.925585][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2430.930855][ C0] do_syscall_64+0xb7/0x580 [ 2430.935355][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2430.941228][ C0] RIP: 0033:0x7f0f48774dd3 [ 2430.945649][ C0] Code: Bad RIP value. [ 2430.949891][ C0] RSP: 002b:00007ffcb859edf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2430.958730][ C0] RAX: ffffffffffffffda RBX: 0000561531c31ac0 RCX: 00007f0f48774dd3 [ 2430.966730][ C0] RDX: 0000000000000000 RSI: 0000561533422ac0 RDI: 0000000000000007 [ 2430.974684][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 2430.982652][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561533422ac0 [ 2430.990602][ C0] R13: 0000561531c31a40 R14: 0000000000000002 R15: 0000561531c2bca0 [ 2430.998571][ C0] getty S27280 1693 1 0x00000000 [ 2431.004974][ C0] Call Trace: [ 2431.008492][ C0] ? __schedule+0x898/0x1ca0 [ 2431.013084][ C0] ? __sched_text_start+0x8/0x8 [ 2431.017940][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2431.023216][ C0] schedule+0xca/0x250 [ 2431.027266][ C0] schedule_timeout+0x682/0xb20 [ 2431.032187][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2431.036842][ C0] ? usleep_range+0x160/0x160 [ 2431.041510][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2431.046432][ C0] ? lock_acquire+0x127/0x320 [ 2431.051173][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2431.055934][ C0] ? up_read+0x1b0/0x760 [ 2431.060328][ C0] wait_woken+0x131/0x250 [ 2431.064719][ C0] ? woken_wake_function+0x70/0x70 [ 2431.069835][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2431.075622][ C0] n_tty_read+0x152e/0x1ae0 [ 2431.080192][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2431.085194][ C0] ? tty_write+0x54b/0x800 [ 2431.089600][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2431.095396][ C0] ? copy_from_read_buf+0x500/0x500 [ 2431.100922][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2431.105927][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2431.110957][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2431.116838][ C0] tty_read+0x190/0x290 [ 2431.120994][ C0] ? copy_from_read_buf+0x500/0x500 [ 2431.126382][ C0] ? tty_poll+0x180/0x180 [ 2431.130703][ C0] __vfs_read+0x76/0x100 [ 2431.134959][ C0] vfs_read+0x1ea/0x430 [ 2431.139192][ C0] ksys_read+0x127/0x250 [ 2431.143427][ C0] ? kernel_write+0x120/0x120 [ 2431.148093][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2431.153877][ C0] do_syscall_64+0xb7/0x580 [ 2431.158366][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2431.164300][ C0] RIP: 0033:0x7f0627ad3310 [ 2431.168705][ C0] Code: Bad RIP value. [ 2431.172751][ C0] RSP: 002b:00007ffd611e6ad8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2431.181154][ C0] RAX: ffffffffffffffda RBX: 00007f06281a86a8 RCX: 00007f0627ad3310 [ 2431.189207][ C0] RDX: 0000000000000001 RSI: 00007ffd611e6b28 RDI: 0000000000000000 [ 2431.197267][ C0] RBP: 00007ffd611e7310 R08: 00007ffd611e6910 R09: 00007f0627d89e90 [ 2431.205326][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2431.213485][ C0] R13: 00007ffd611eaf11 R14: 0000000000000000 R15: 0000000000000000 [ 2431.221670][ C0] getty S27568 1694 1 0x00000000 [ 2431.228416][ C0] Call Trace: [ 2431.231703][ C0] ? __schedule+0x898/0x1ca0 [ 2431.236277][ C0] ? __sched_text_start+0x8/0x8 [ 2431.241120][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2431.246126][ C0] schedule+0xca/0x250 [ 2431.250189][ C0] schedule_timeout+0x682/0xb20 [ 2431.255019][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2431.259931][ C0] ? usleep_range+0x160/0x160 [ 2431.264831][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2431.269827][ C0] ? lock_acquire+0x127/0x320 [ 2431.274524][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2431.279386][ C0] ? up_read+0x1b0/0x760 [ 2431.283714][ C0] wait_woken+0x131/0x250 [ 2431.288061][ C0] ? woken_wake_function+0x70/0x70 [ 2431.293166][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2431.298983][ C0] n_tty_read+0x152e/0x1ae0 [ 2431.303680][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2431.308695][ C0] ? tty_write+0x54b/0x800 [ 2431.313089][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2431.318966][ C0] ? copy_from_read_buf+0x500/0x500 [ 2431.324459][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2431.329588][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2431.334896][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2431.340840][ C0] tty_read+0x190/0x290 [ 2431.345020][ C0] ? copy_from_read_buf+0x500/0x500 [ 2431.350372][ C0] ? tty_poll+0x180/0x180 [ 2431.355128][ C0] __vfs_read+0x76/0x100 [ 2431.359586][ C0] vfs_read+0x1ea/0x430 [ 2431.363736][ C0] ksys_read+0x127/0x250 [ 2431.368137][ C0] ? kernel_write+0x120/0x120 [ 2431.372985][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2431.378686][ C0] do_syscall_64+0xb7/0x580 [ 2431.383352][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2431.389224][ C0] RIP: 0033:0x7f7cd66cb310 [ 2431.393729][ C0] Code: Bad RIP value. [ 2431.397862][ C0] RSP: 002b:00007ffdc7a4d448 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2431.406345][ C0] RAX: ffffffffffffffda RBX: 00007f7cd6da06a8 RCX: 00007f7cd66cb310 [ 2431.414383][ C0] RDX: 0000000000000001 RSI: 00007ffdc7a4d498 RDI: 0000000000000000 [ 2431.422528][ C0] RBP: 00007ffdc7a4dc80 R08: 00007ffdc7a4d280 R09: 00007f7cd6981e90 [ 2431.430841][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2431.439763][ C0] R13: 00007ffdc7a51f11 R14: 0000000000000000 R15: 0000000000000000 [ 2431.448046][ C0] getty S27072 1695 1 0x00000000 [ 2431.454577][ C0] Call Trace: [ 2431.458338][ C0] ? __schedule+0x898/0x1ca0 [ 2431.463330][ C0] ? __sched_text_start+0x8/0x8 [ 2431.468450][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2431.475056][ C0] schedule+0xca/0x250 [ 2431.479217][ C0] schedule_timeout+0x682/0xb20 [ 2431.484147][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2431.489013][ C0] ? usleep_range+0x160/0x160 [ 2431.494059][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2431.499880][ C0] ? lock_acquire+0x127/0x320 [ 2431.504562][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2431.510659][ C0] ? up_read+0x1b0/0x760 [ 2431.515082][ C0] wait_woken+0x131/0x250 [ 2431.519602][ C0] ? woken_wake_function+0x70/0x70 [ 2431.524793][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2431.530980][ C0] n_tty_read+0x152e/0x1ae0 [ 2431.535767][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2431.541073][ C0] ? tty_write+0x54b/0x800 [ 2431.545743][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2431.551623][ C0] ? copy_from_read_buf+0x500/0x500 [ 2431.556810][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2431.562080][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2431.567187][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2431.573322][ C0] tty_read+0x190/0x290 [ 2431.578113][ C0] ? copy_from_read_buf+0x500/0x500 [ 2431.583458][ C0] ? tty_poll+0x180/0x180 [ 2431.587871][ C0] __vfs_read+0x76/0x100 [ 2431.592203][ C0] vfs_read+0x1ea/0x430 [ 2431.596493][ C0] ksys_read+0x127/0x250 [ 2431.600718][ C0] ? kernel_write+0x120/0x120 [ 2431.605880][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2431.611969][ C0] do_syscall_64+0xb7/0x580 [ 2431.616506][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2431.622657][ C0] RIP: 0033:0x7fee16f33310 [ 2431.627080][ C0] Code: Bad RIP value. [ 2431.631229][ C0] RSP: 002b:00007ffe493a20a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2431.639954][ C0] RAX: ffffffffffffffda RBX: 00007fee176086a8 RCX: 00007fee16f33310 [ 2431.648085][ C0] RDX: 0000000000000001 RSI: 00007ffe493a20f8 RDI: 0000000000000000 [ 2431.656038][ C0] RBP: 00007ffe493a28e0 R08: 00007ffe493a1ee0 R09: 00007fee171e9e90 [ 2431.664087][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2431.672427][ C0] R13: 00007ffe493a4f11 R14: 0000000000000000 R15: 0000000000000000 [ 2431.680493][ C0] getty S27152 1696 1 0x00000000 [ 2431.686914][ C0] Call Trace: [ 2431.690194][ C0] ? __schedule+0x898/0x1ca0 [ 2431.694963][ C0] ? __sched_text_start+0x8/0x8 [ 2431.699882][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2431.704923][ C0] schedule+0xca/0x250 [ 2431.708985][ C0] schedule_timeout+0x682/0xb20 [ 2431.714104][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2431.719045][ C0] ? usleep_range+0x160/0x160 [ 2431.723817][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2431.728660][ C0] ? lock_acquire+0x127/0x320 [ 2431.733436][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2431.738215][ C0] ? up_read+0x1b0/0x760 [ 2431.742448][ C0] wait_woken+0x131/0x250 [ 2431.746773][ C0] ? woken_wake_function+0x70/0x70 [ 2431.751878][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2431.757997][ C0] n_tty_read+0x152e/0x1ae0 [ 2431.762656][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2431.767683][ C0] ? tty_write+0x54b/0x800 [ 2431.772175][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2431.778484][ C0] ? copy_from_read_buf+0x500/0x500 [ 2431.784061][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2431.789450][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2431.794740][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2431.800851][ C0] tty_read+0x190/0x290 [ 2431.805119][ C0] ? copy_from_read_buf+0x500/0x500 [ 2431.812052][ C0] ? tty_poll+0x180/0x180 [ 2431.816578][ C0] __vfs_read+0x76/0x100 [ 2431.821170][ C0] vfs_read+0x1ea/0x430 [ 2431.827071][ C0] ksys_read+0x127/0x250 [ 2431.831392][ C0] ? kernel_write+0x120/0x120 [ 2431.836171][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2431.842397][ C0] do_syscall_64+0xb7/0x580 [ 2431.846980][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2431.852943][ C0] RIP: 0033:0x7eff60cba310 [ 2431.857356][ C0] Code: Bad RIP value. [ 2431.861586][ C0] RSP: 002b:00007fff50c18db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2431.870075][ C0] RAX: ffffffffffffffda RBX: 00007eff6138f6a8 RCX: 00007eff60cba310 [ 2431.878397][ C0] RDX: 0000000000000001 RSI: 00007fff50c18e08 RDI: 0000000000000000 [ 2431.887336][ C0] RBP: 00007fff50c195f0 R08: 00007fff50c18bf0 R09: 00007eff60f70e90 [ 2431.895601][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2431.904348][ C0] R13: 00007fff50c1cf11 R14: 0000000000000000 R15: 0000000000000000 [ 2431.912408][ C0] getty S27104 1697 1 0x00000000 [ 2431.918923][ C0] Call Trace: [ 2431.922200][ C0] ? __schedule+0x898/0x1ca0 [ 2431.926776][ C0] ? __sched_text_start+0x8/0x8 [ 2431.931766][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2431.936784][ C0] schedule+0xca/0x250 [ 2431.940842][ C0] schedule_timeout+0x682/0xb20 [ 2431.945688][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2431.950346][ C0] ? usleep_range+0x160/0x160 [ 2431.955089][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2431.960452][ C0] ? lock_acquire+0x127/0x320 [ 2431.965112][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2431.969979][ C0] ? up_read+0x1b0/0x760 [ 2431.977156][ C0] wait_woken+0x131/0x250 [ 2431.981573][ C0] ? woken_wake_function+0x70/0x70 [ 2431.987298][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2431.994094][ C0] n_tty_read+0x152e/0x1ae0 [ 2431.998866][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2432.004236][ C0] ? tty_write+0x54b/0x800 [ 2432.008848][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2432.014967][ C0] ? copy_from_read_buf+0x500/0x500 [ 2432.020526][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2432.025707][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2432.030873][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2432.036863][ C0] tty_read+0x190/0x290 [ 2432.041000][ C0] ? copy_from_read_buf+0x500/0x500 [ 2432.047225][ C0] ? tty_poll+0x180/0x180 [ 2432.052103][ C0] __vfs_read+0x76/0x100 [ 2432.056541][ C0] vfs_read+0x1ea/0x430 [ 2432.060717][ C0] ksys_read+0x127/0x250 [ 2432.065035][ C0] ? kernel_write+0x120/0x120 [ 2432.070166][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2432.075884][ C0] do_syscall_64+0xb7/0x580 [ 2432.080532][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2432.086412][ C0] RIP: 0033:0x7f3b86e1b310 [ 2432.090849][ C0] Code: Bad RIP value. [ 2432.094892][ C0] RSP: 002b:00007ffe1c937ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2432.103369][ C0] RAX: ffffffffffffffda RBX: 00007f3b874f06a8 RCX: 00007f3b86e1b310 [ 2432.111519][ C0] RDX: 0000000000000001 RSI: 00007ffe1c937bf8 RDI: 0000000000000000 [ 2432.119555][ C0] RBP: 00007ffe1c9383e0 R08: 00007ffe1c9379e0 R09: 00007f3b870d1e90 [ 2432.127809][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2432.135772][ C0] R13: 00007ffe1c93af11 R14: 0000000000000000 R15: 0000000000000000 [ 2432.143751][ C0] getty S28024 1698 1 0x00000000 [ 2432.150243][ C0] Call Trace: [ 2432.153790][ C0] ? __schedule+0x898/0x1ca0 [ 2432.158796][ C0] ? __sched_text_start+0x8/0x8 [ 2432.163727][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2432.168755][ C0] schedule+0xca/0x250 [ 2432.173120][ C0] schedule_timeout+0x682/0xb20 [ 2432.178197][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2432.183316][ C0] ? usleep_range+0x160/0x160 [ 2432.188261][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2432.193103][ C0] ? lock_acquire+0x127/0x320 [ 2432.197766][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2432.202615][ C0] ? up_read+0x1b0/0x760 [ 2432.206939][ C0] wait_woken+0x131/0x250 [ 2432.211258][ C0] ? woken_wake_function+0x70/0x70 [ 2432.216349][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2432.222148][ C0] n_tty_read+0x152e/0x1ae0 [ 2432.226654][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2432.231658][ C0] ? tty_write+0x54b/0x800 [ 2432.236055][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2432.241845][ C0] ? copy_from_read_buf+0x500/0x500 [ 2432.247116][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2432.252049][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2432.257217][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2432.263043][ C0] tty_read+0x190/0x290 [ 2432.267378][ C0] ? copy_from_read_buf+0x500/0x500 [ 2432.272754][ C0] ? tty_poll+0x180/0x180 [ 2432.277426][ C0] __vfs_read+0x76/0x100 [ 2432.281676][ C0] vfs_read+0x1ea/0x430 [ 2432.285825][ C0] ksys_read+0x127/0x250 [ 2432.290052][ C0] ? kernel_write+0x120/0x120 [ 2432.294709][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2432.300980][ C0] do_syscall_64+0xb7/0x580 [ 2432.305863][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2432.311881][ C0] RIP: 0033:0x7f33ffd64310 [ 2432.316422][ C0] Code: Bad RIP value. [ 2432.320485][ C0] RSP: 002b:00007ffc16060198 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2432.329161][ C0] RAX: ffffffffffffffda RBX: 00007f34004396a8 RCX: 00007f33ffd64310 [ 2432.337389][ C0] RDX: 0000000000000001 RSI: 00007ffc160601e8 RDI: 0000000000000000 [ 2432.345862][ C0] RBP: 00007ffc160609d0 R08: 00007ffc1605ffd0 R09: 0000000000000000 [ 2432.353998][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2432.362995][ C0] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000 [ 2432.371133][ C0] sshd S26784 1713 1668 0x00000000 [ 2432.378146][ C0] Call Trace: [ 2432.381441][ C0] ? __schedule+0x898/0x1ca0 [ 2432.386021][ C0] ? __sched_text_start+0x8/0x8 [ 2432.391165][ C0] ? debug_object_fixup+0x30/0x30 [ 2432.396503][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2432.401432][ C0] schedule+0xca/0x250 [ 2432.405748][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2432.411838][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2432.418191][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2432.423154][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2432.429255][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2432.437415][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2432.442707][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2432.449112][ C0] ? pollwake+0x200/0x200 [ 2432.454432][ C0] do_select+0x122e/0x1700 [ 2432.458846][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2432.464671][ C0] ? poll_freewait+0x250/0x250 [ 2432.469414][ C0] ? poll_freewait+0x250/0x250 [ 2432.474155][ C0] ? poll_freewait+0x250/0x250 [ 2432.479014][ C0] ? poll_freewait+0x250/0x250 [ 2432.483795][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2432.488928][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2432.493943][ C0] ? find_held_lock+0x2d/0x110 [ 2432.498705][ C0] ? __might_fault+0x11f/0x1d0 [ 2432.503459][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2432.508305][ C0] ? lock_acquire+0x127/0x320 [ 2432.513237][ C0] ? __might_fault+0xef/0x1d0 [ 2432.518111][ C0] ? __might_fault+0x192/0x1d0 [ 2432.523177][ C0] ? core_sys_select+0x4da/0x820 [ 2432.528565][ C0] core_sys_select+0x4da/0x820 [ 2432.533323][ C0] ? do_compat_pselect+0x210/0x210 [ 2432.538803][ C0] ? find_held_lock+0x2d/0x110 [ 2432.543954][ C0] ? find_held_lock+0x2d/0x110 [ 2432.548884][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2432.553839][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2432.559578][ C0] ? timespec64_add_safe+0x189/0x210 [ 2432.564866][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2432.569617][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2432.575030][ C0] kern_select+0x13d/0x1c0 [ 2432.579704][ C0] ? core_sys_select+0x820/0x820 [ 2432.584830][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2432.589590][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2432.595040][ C0] __x64_sys_select+0xba/0x150 [ 2432.599849][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2432.605488][ C0] do_syscall_64+0xb7/0x580 [ 2432.610132][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2432.616232][ C0] RIP: 0033:0x7fd26f4a7dd3 [ 2432.620688][ C0] Code: Bad RIP value. [ 2432.624922][ C0] RSP: 002b:00007ffcd78cf4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2432.633407][ C0] RAX: ffffffffffffffda RBX: 00007ffcd78cf580 RCX: 00007fd26f4a7dd3 [ 2432.641387][ C0] RDX: 000055f63ee66460 RSI: 000055f63ee66480 RDI: 000000000000000c [ 2432.649353][ C0] RBP: 000055f63d8898dc R08: 00007ffcd78cf520 R09: 0101010101010101 [ 2432.657307][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcd78cf588 [ 2432.665283][ C0] R13: 0000000000000000 R14: 00007ffcd78cf578 R15: 00007ffcd78cf57c [ 2432.673279][ C0] syz-fuzzer S28520 1715 1713 0x00000000 [ 2432.679700][ C0] Call Trace: [ 2432.683082][ C0] ? __schedule+0x898/0x1ca0 [ 2432.687766][ C0] ? __sched_text_start+0x8/0x8 [ 2432.693530][ C0] schedule+0xca/0x250 [ 2432.697658][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2432.703999][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2432.709676][ C0] futex_wait+0x1e2/0x590 [ 2432.714000][ C0] ? futex_wait_setup+0x350/0x350 [ 2432.719233][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2432.725239][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2432.731155][ C0] ? futex_wake+0x164/0x480 [ 2432.735843][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2432.740849][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2432.745886][ C0] do_futex+0x15d/0x1b90 [ 2432.750217][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2432.755230][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2432.760380][ C0] ? find_held_lock+0x2d/0x110 [ 2432.765213][ C0] ? __might_fault+0x11f/0x1d0 [ 2432.769975][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2432.775665][ C0] ? lock_acquire+0x127/0x320 [ 2432.780340][ C0] ? __set_current_blocked+0x6a/0x110 [ 2432.785833][ C0] __x64_sys_futex+0x376/0x4f0 [ 2432.790699][ C0] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 2432.796657][ C0] ? do_futex+0x1b90/0x1b90 [ 2432.801416][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2432.806754][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2432.812291][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2432.818097][ C0] do_syscall_64+0xb7/0x580 [ 2432.822710][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2432.829106][ C0] RIP: 0033:0x45b153 [ 2432.833313][ C0] Code: Bad RIP value. [ 2432.837393][ C0] RSP: 002b:00007ffc0ea3e4b8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2432.845800][ C0] RAX: ffffffffffffffda RBX: 00000000018ada60 RCX: 000000000045b153 [ 2432.854464][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018adba8 [ 2432.862693][ C0] RBP: 00007ffc0ea3e500 R08: 0000000000000000 R09: 0000000000000000 [ 2432.871150][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c42003a768 [ 2432.879616][ C0] R13: 0000000000000001 R14: 000000c4200540c0 R15: 0000000000000001 [ 2432.887592][ C0] syz-fuzzer S27264 1716 1713 0x00000000 [ 2432.894706][ C0] Call Trace: [ 2432.898171][ C0] ? __schedule+0x898/0x1ca0 [ 2432.902827][ C0] ? __sched_text_start+0x8/0x8 [ 2432.907845][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2432.912765][ C0] schedule+0xca/0x250 [ 2432.916937][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2432.922057][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2432.927515][ C0] futex_wait+0x1e2/0x590 [ 2432.931830][ C0] ? futex_wait_setup+0x350/0x350 [ 2432.936835][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2432.944280][ C0] ? find_held_lock+0x2d/0x110 [ 2432.949031][ C0] ? __might_fault+0x11f/0x1d0 [ 2432.954215][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2432.959316][ C0] do_futex+0x15d/0x1b90 [ 2432.963630][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2432.968632][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2432.974119][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2432.979143][ C0] ? find_held_lock+0x2d/0x110 [ 2432.984108][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2432.989037][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2432.994543][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2432.999681][ C0] ? ktime_get+0x190/0x1d0 [ 2433.008417][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2433.013770][ C0] ? ktime_get+0x162/0x1d0 [ 2433.018282][ C0] __x64_sys_futex+0x376/0x4f0 [ 2433.023240][ C0] ? do_futex+0x1b90/0x1b90 [ 2433.028031][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2433.033139][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2433.039124][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2433.045000][ C0] do_syscall_64+0xb7/0x580 [ 2433.049675][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2433.055676][ C0] RIP: 0033:0x45b153 [ 2433.059581][ C0] Code: Bad RIP value. [ 2433.063834][ C0] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2433.072891][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153 [ 2433.080948][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018acfd0 [ 2433.089160][ C0] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000 [ 2433.097125][ C0] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0 [ 2433.105247][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2433.113775][ C0] syz-fuzzer S28992 1717 1713 0x00000000 [ 2433.120101][ C0] Call Trace: [ 2433.123380][ C0] ? __schedule+0x898/0x1ca0 [ 2433.129085][ C0] ? __sched_text_start+0x8/0x8 [ 2433.133954][ C0] schedule+0xca/0x250 [ 2433.138132][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2433.143318][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2433.148886][ C0] futex_wait+0x1e2/0x590 [ 2433.153305][ C0] ? futex_wait_setup+0x350/0x350 [ 2433.158492][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2433.164677][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2433.173043][ C0] ? futex_wake+0x164/0x480 [ 2433.177561][ C0] ? lock_acquire+0x127/0x320 [ 2433.182325][ C0] ? __might_fault+0xef/0x1d0 [ 2433.187118][ C0] do_futex+0x15d/0x1b90 [ 2433.191346][ C0] ? put_timespec64+0xcb/0x120 [ 2433.196184][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2433.201217][ C0] ? ktime_get_ts64+0x222/0x2c0 [ 2433.206146][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2433.211267][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 2433.217749][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2433.223417][ C0] __x64_sys_futex+0x376/0x4f0 [ 2433.228351][ C0] ? do_futex+0x1b90/0x1b90 [ 2433.233085][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2433.238391][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2433.244018][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2433.250151][ C0] do_syscall_64+0xb7/0x580 [ 2433.255154][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2433.261059][ C0] RIP: 0033:0x45b153 [ 2433.265312][ C0] Code: Bad RIP value. [ 2433.269619][ C0] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2433.278741][ C0] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153 [ 2433.286806][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018caf80 [ 2433.294895][ C0] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000 [ 2433.303064][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168 [ 2433.311227][ C0] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 2433.319197][ C0] syz-fuzzer S26584 1718 1713 0x00000000 [ 2433.325542][ C0] Call Trace: [ 2433.329056][ C0] ? __schedule+0x898/0x1ca0 [ 2433.333760][ C0] ? __sched_text_start+0x8/0x8 [ 2433.338692][ C0] schedule+0xca/0x250 [ 2433.343264][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2433.349506][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2433.355409][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2433.360358][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2433.366249][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2433.371392][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2433.376511][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2433.381715][ C0] ep_poll+0xcca/0xe60 [ 2433.386029][ C0] ? ep_modify+0x830/0x830 [ 2433.390554][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2433.396359][ C0] ? __fget+0x357/0x530 [ 2433.400533][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2433.405014][ C0] ? wake_up_q+0xf0/0xf0 [ 2433.409260][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2433.414698][ C0] do_epoll_wait+0x209/0x260 [ 2433.419269][ C0] __x64_sys_epoll_pwait+0x133/0x2e0 [ 2433.425590][ C0] ? do_syscall_64+0x1a/0x580 [ 2433.430541][ C0] do_syscall_64+0xb7/0x580 [ 2433.435118][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2433.441282][ C0] RIP: 0033:0x45b300 [ 2433.445342][ C0] Code: Bad RIP value. [ 2433.449610][ C0] RSP: 002b:000000c42004d860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 2433.458020][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300 [ 2433.466119][ C0] RDX: 0000000000000080 RSI: 000000c42004d8a0 RDI: 0000000000000004 [ 2433.474440][ C0] RBP: 000000c42004dea0 R08: 0000000000000000 R09: 000000c4263657b0 [ 2433.482536][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c426365750 [ 2433.490585][ C0] R13: 0000000000000001 R14: 000000c420055620 R15: 0000000000000001 [ 2433.499060][ C0] syz-fuzzer S26520 1719 1713 0x00000000 [ 2433.505382][ C0] Call Trace: [ 2433.508672][ C0] ? __schedule+0x898/0x1ca0 [ 2433.513240][ C0] ? __sched_text_start+0x8/0x8 [ 2433.518154][ C0] schedule+0xca/0x250 [ 2433.522223][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2433.527515][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2433.532961][ C0] futex_wait+0x1e2/0x590 [ 2433.537272][ C0] ? futex_wait_setup+0x350/0x350 [ 2433.542326][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2433.548201][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2433.554085][ C0] ? futex_wake+0x164/0x480 [ 2433.558632][ C0] ? find_held_lock+0x2d/0x110 [ 2433.563518][ C0] do_futex+0x15d/0x1b90 [ 2433.567763][ C0] ? find_held_lock+0x2d/0x110 [ 2433.572805][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2433.578277][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2433.583307][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2433.588144][ C0] ? lock_acquire+0x127/0x320 [ 2433.592980][ C0] ? finish_task_switch+0xef/0x5d0 [ 2433.598072][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2433.603269][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2433.608723][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2433.613987][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2433.619268][ C0] ? finish_task_switch+0xef/0x5d0 [ 2433.624370][ C0] ? __switch_to+0x5bd/0xe70 [ 2433.628955][ C0] __x64_sys_futex+0x376/0x4f0 [ 2433.633798][ C0] ? do_futex+0x1b90/0x1b90 [ 2433.638375][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2433.643482][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2433.648933][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2433.654750][ C0] do_syscall_64+0xb7/0x580 [ 2433.659248][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2433.665136][ C0] RIP: 0033:0x45b153 [ 2433.669020][ C0] Code: Bad RIP value. [ 2433.673229][ C0] RSP: 002b:000000c42014ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2433.681995][ C0] RAX: ffffffffffffffda RBX: 000000c42013e000 RCX: 000000000045b153 [ 2433.691181][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013e148 [ 2433.699433][ C0] RBP: 000000c42014de40 R08: 0000000000000000 R09: 0000000000000000 [ 2433.707596][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000a63d98 [ 2433.715562][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2433.723644][ C0] syz-fuzzer S26584 1720 1713 0x00000000 [ 2433.729958][ C0] Call Trace: [ 2433.733234][ C0] ? __schedule+0x898/0x1ca0 [ 2433.737923][ C0] ? __sched_text_start+0x8/0x8 [ 2433.742860][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2433.747877][ C0] schedule+0xca/0x250 [ 2433.751946][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2433.757475][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2433.762999][ C0] futex_wait+0x1e2/0x590 [ 2433.767404][ C0] ? futex_wait_setup+0x350/0x350 [ 2433.772407][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2433.778388][ C0] ? futex_wake+0x164/0x480 [ 2433.782889][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2433.788077][ C0] do_futex+0x15d/0x1b90 [ 2433.792309][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2433.797331][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2433.802352][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2433.807390][ C0] ? find_held_lock+0x2d/0x110 [ 2433.812157][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2433.817075][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2433.821938][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2433.826868][ C0] ? ktime_get+0x190/0x1d0 [ 2433.831297][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2433.836577][ C0] ? ktime_get+0x162/0x1d0 [ 2433.841367][ C0] __x64_sys_futex+0x376/0x4f0 [ 2433.847163][ C0] ? do_futex+0x1b90/0x1b90 [ 2433.851738][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2433.857170][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2433.862634][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2433.868560][ C0] do_syscall_64+0xb7/0x580 [ 2433.873206][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2433.879273][ C0] RIP: 0033:0x45b153 [ 2433.883251][ C0] Code: Bad RIP value. [ 2433.887579][ C0] RSP: 002b:000000c4200396a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 2433.896071][ C0] RAX: ffffffffffffffda RBX: 000000001e0189dd RCX: 000000000045b153 [ 2433.904631][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018b1020 [ 2433.913318][ C0] RBP: 000000c4200396e8 R08: 0000000000000000 R09: 0000000000000000 [ 2433.921427][ C0] R10: 000000c4200396d8 R11: 0000000000000206 R12: 0000023db40cda63 [ 2433.929660][ C0] R13: 0000000000000002 R14: 000000c4200742a0 R15: 0000000000000001 [ 2433.937825][ C0] syz-fuzzer S26568 1721 1713 0x00000000 [ 2433.944149][ C0] Call Trace: [ 2433.947535][ C0] ? __schedule+0x898/0x1ca0 [ 2433.952215][ C0] ? __sched_text_start+0x8/0x8 [ 2433.957056][ C0] schedule+0xca/0x250 [ 2433.961724][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2433.967076][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2433.972976][ C0] ? __kernel_text_address+0x9/0x30 [ 2433.978494][ C0] ? unwind_get_return_address+0x5a/0xa0 [ 2433.985252][ C0] ? profile_setup.cold+0xc1/0xc1 [ 2433.990254][ C0] futex_wait+0x1e2/0x590 [ 2433.994565][ C0] ? futex_wait_setup+0x350/0x350 [ 2433.999682][ C0] ? stack_trace_save+0x9f/0xe0 [ 2434.004521][ C0] ? stack_trace_consume_entry+0x180/0x180 [ 2434.010311][ C0] ? mark_lock+0xbc/0x1160 [ 2434.014717][ C0] do_futex+0x15d/0x1b90 [ 2434.018936][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2434.024087][ C0] ? lock_acquire+0x127/0x320 [ 2434.028862][ C0] ? debug_check_no_obj_freed+0xc4/0x443 [ 2434.034483][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2434.039575][ C0] ? putname+0xe1/0x120 [ 2434.043909][ C0] ? putname+0xe1/0x120 [ 2434.048148][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2434.054233][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2434.059980][ C0] ? __kasan_slab_free+0x145/0x180 [ 2434.065074][ C0] ? kmem_cache_free+0x2cd/0x380 [ 2434.070087][ C0] __x64_sys_futex+0x376/0x4f0 [ 2434.074835][ C0] ? do_futex+0x1b90/0x1b90 [ 2434.079407][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2434.084581][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2434.090109][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2434.095939][ C0] do_syscall_64+0xb7/0x580 [ 2434.100425][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2434.106478][ C0] RIP: 0033:0x45b153 [ 2434.110547][ C0] Code: Bad RIP value. [ 2434.114601][ C0] RSP: 002b:000000c420149ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2434.123445][ C0] RAX: ffffffffffffffda RBX: 000000c420040c00 RCX: 000000000045b153 [ 2434.131630][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040d48 [ 2434.139919][ C0] RBP: 000000c420149f30 R08: 0000000000000000 R09: 0000000000000000 [ 2434.148152][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 2434.156366][ C0] R13: 0000000000000040 R14: 000000000000003f R15: 00000000000000aa [ 2434.164543][ C0] syz-fuzzer S29272 1728 1713 0x00000000 [ 2434.170857][ C0] Call Trace: [ 2434.174134][ C0] ? __schedule+0x898/0x1ca0 [ 2434.178740][ C0] ? __sched_text_start+0x8/0x8 [ 2434.183583][ C0] schedule+0xca/0x250 [ 2434.188463][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2434.193763][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2434.199383][ C0] futex_wait+0x1e2/0x590 [ 2434.204028][ C0] ? futex_wait_setup+0x350/0x350 [ 2434.209056][ C0] do_futex+0x15d/0x1b90 [ 2434.213775][ C0] ? find_held_lock+0x2d/0x110 [ 2434.218530][ C0] ? __set_current_blocked+0xcc/0x110 [ 2434.224021][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2434.229033][ C0] ? recalc_sigpending_tsk+0x16e/0x1e0 [ 2434.234472][ C0] ? mark_lock+0xbc/0x1160 [ 2434.238869][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2434.243870][ C0] ? __set_current_blocked+0xcc/0x110 [ 2434.249228][ C0] ? find_held_lock+0x2d/0x110 [ 2434.253998][ C0] __x64_sys_futex+0x376/0x4f0 [ 2434.258747][ C0] ? do_futex+0x1b90/0x1b90 [ 2434.263228][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2434.268858][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2434.274743][ C0] do_syscall_64+0xb7/0x580 [ 2434.279409][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2434.285378][ C0] RIP: 0033:0x45b153 [ 2434.289290][ C0] Code: Bad RIP value. [ 2434.293338][ C0] RSP: 002b:000000c4203c3f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2434.301849][ C0] RAX: ffffffffffffffda RBX: 000000c42013f400 RCX: 000000000045b153 [ 2434.310451][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018cae38 [ 2434.318496][ C0] RBP: 000000c4203c3f48 R08: 0000000000000000 R09: 0000000000000000 [ 2434.326772][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0 [ 2434.334833][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2434.343166][ C0] syz-fuzzer S26584 1729 1713 0x00000000 [ 2434.349568][ C0] Call Trace: [ 2434.352858][ C0] ? __schedule+0x898/0x1ca0 [ 2434.357527][ C0] ? __sched_text_start+0x8/0x8 [ 2434.362357][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2434.367388][ C0] schedule+0xca/0x250 [ 2434.371630][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2434.376765][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2434.382477][ C0] futex_wait+0x1e2/0x590 [ 2434.386878][ C0] ? futex_wait_setup+0x350/0x350 [ 2434.392268][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2434.398599][ C0] ? futex_wake+0x164/0x480 [ 2434.403282][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2434.408380][ C0] do_futex+0x15d/0x1b90 [ 2434.412689][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2434.417788][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2434.422633][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2434.427733][ C0] ? find_held_lock+0x2d/0x110 [ 2434.432651][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2434.437742][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2434.442590][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2434.449955][ C0] ? ktime_get+0x190/0x1d0 [ 2434.454363][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2434.459759][ C0] ? ktime_get+0x162/0x1d0 [ 2434.464158][ C0] __x64_sys_futex+0x376/0x4f0 [ 2434.468898][ C0] ? do_futex+0x1b90/0x1b90 [ 2434.473415][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2434.478544][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2434.484518][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2434.490241][ C0] do_syscall_64+0xb7/0x580 [ 2434.494946][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2434.501119][ C0] RIP: 0033:0x45b153 [ 2434.505102][ C0] Code: Bad RIP value. [ 2434.509157][ C0] RSP: 002b:000000c42003aea0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 2434.517649][ C0] RAX: ffffffffffffffda RBX: 000000002e098ac2 RCX: 000000000045b153 [ 2434.525922][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018b10a0 [ 2434.533882][ C0] RBP: 000000c42003aee8 R08: 0000000000000000 R09: 0000000000000000 [ 2434.542012][ C0] R10: 000000c42003aed8 R11: 0000000000000202 R12: 0000023db35c2d0c [ 2434.550051][ C0] R13: 0000000000000001 R14: 0000000000c1fcc0 R15: 0000000000004cb0 [ 2434.558108][ C0] syz-fuzzer S26584 1734 1713 0x00000000 [ 2434.564421][ C0] Call Trace: [ 2434.567704][ C0] ? __schedule+0x898/0x1ca0 [ 2434.572401][ C0] ? __sched_text_start+0x8/0x8 [ 2434.577264][ C0] schedule+0xca/0x250 [ 2434.581515][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2434.586692][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2434.592385][ C0] futex_wait+0x1e2/0x590 [ 2434.596795][ C0] ? futex_wait_setup+0x350/0x350 [ 2434.601916][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2434.606940][ C0] ? __local_bh_enable_ip+0x11b/0x190 [ 2434.612307][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2434.617658][ C0] ? tcp_sendmsg+0x36/0x40 [ 2434.622065][ C0] ? __local_bh_enable_ip+0x11b/0x190 [ 2434.627504][ C0] ? sock_write_iter+0x2b0/0x360 [ 2434.632672][ C0] ? sock_sendmsg+0x120/0x120 [ 2434.637432][ C0] do_futex+0x15d/0x1b90 [ 2434.641661][ C0] ? find_held_lock+0x2d/0x110 [ 2434.646402][ C0] ? __fget+0x32e/0x530 [ 2434.650564][ C0] ? new_sync_write+0x48d/0x650 [ 2434.655666][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2434.660685][ C0] ? new_sync_read+0x6d0/0x6d0 [ 2434.665516][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2434.672362][ C0] ? fsnotify+0x775/0xb10 [ 2434.676680][ C0] ? fsnotify_first_mark+0x200/0x200 [ 2434.681948][ C0] __x64_sys_futex+0x376/0x4f0 [ 2434.686694][ C0] ? fput_many+0x2f/0x1a0 [ 2434.691209][ C0] ? do_futex+0x1b90/0x1b90 [ 2434.695761][ C0] ? ksys_write+0x19f/0x250 [ 2434.700427][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2434.705393][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2434.711312][ C0] do_syscall_64+0xb7/0x580 [ 2434.715802][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2434.721953][ C0] RIP: 0033:0x45b153 [ 2434.725933][ C0] Code: Bad RIP value. [ 2434.730079][ C0] RSP: 002b:000000c4203bfdf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2434.738560][ C0] RAX: ffffffffffffffda RBX: 000000c421208400 RCX: 000000000045b153 [ 2434.746870][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c421208548 [ 2434.754845][ C0] RBP: 000000c4203bfe40 R08: 0000000000000000 R09: 0000000000000000 [ 2434.763763][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420776218 [ 2434.772208][ C0] R13: 0000000000000007 R14: 0000000000c1fcc0 R15: 0000000000004dc0 [ 2434.780756][ C0] syz-fuzzer S26808 10815 1713 0x00000000 [ 2434.787345][ C0] Call Trace: [ 2434.790797][ C0] ? __schedule+0x898/0x1ca0 [ 2434.795455][ C0] ? __sched_text_start+0x8/0x8 [ 2434.801020][ C0] schedule+0xca/0x250 [ 2434.805117][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2434.810689][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2434.816330][ C0] ? lock_acquire+0x127/0x320 [ 2434.821161][ C0] futex_wait+0x1e2/0x590 [ 2434.825646][ C0] ? futex_wait_setup+0x350/0x350 [ 2434.831125][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2434.836529][ C0] ? mutex_trylock+0x2c0/0x2c0 [ 2434.841567][ C0] ? futex_wake+0x164/0x480 [ 2434.846232][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2434.851155][ C0] do_futex+0x15d/0x1b90 [ 2434.855396][ C0] ? find_held_lock+0x2d/0x110 [ 2434.860230][ C0] ? new_sync_read+0x468/0x6d0 [ 2434.865068][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2434.870264][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2434.875763][ C0] __x64_sys_futex+0x376/0x4f0 [ 2434.880547][ C0] ? fput_many+0x2f/0x1a0 [ 2434.884944][ C0] ? do_futex+0x1b90/0x1b90 [ 2434.890089][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2434.896417][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2434.901878][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2434.907590][ C0] do_syscall_64+0xb7/0x580 [ 2434.912198][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2434.919099][ C0] RIP: 0033:0x45b153 [ 2434.923521][ C0] Code: Bad RIP value. [ 2434.927659][ C0] RSP: 002b:000000c426371df8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2434.936924][ C0] RAX: ffffffffffffffda RBX: 000000c422065c00 RCX: 000000000045b153 [ 2434.945266][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c422065d48 [ 2434.953217][ C0] RBP: 000000c426371e40 R08: 0000000000000000 R09: 0000000000000000 [ 2434.961888][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420556f50 [ 2434.970103][ C0] R13: 0000000000000001 R14: 000000c420055500 R15: 0000000000000001 [ 2434.978424][ C0] kworker/0:4 I22464 3273 2 0x80004000 [ 2434.984865][ C0] Workqueue: 0x0 (ipv6_addrconf) [ 2434.989958][ C0] Call Trace: [ 2434.993330][ C0] ? __schedule+0x898/0x1ca0 [ 2434.997928][ C0] ? __sched_text_start+0x8/0x8 [ 2435.002854][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2435.008209][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2435.013311][ C0] schedule+0xca/0x250 [ 2435.017789][ C0] worker_thread+0x245/0xe20 [ 2435.023224][ C0] ? process_one_work+0x1530/0x1530 [ 2435.028673][ C0] kthread+0x318/0x420 [ 2435.032813][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2435.038516][ C0] ret_from_fork+0x24/0x30 [ 2435.042914][ C0] kworker/0:5 R running task 23368 3299 2 0x80004000 [ 2435.051915][ C0] Workqueue: 0x0 (rcu_gp) [ 2435.056498][ C0] Call Trace: [ 2435.059805][ C0] ? __schedule+0x898/0x1ca0 [ 2435.064548][ C0] ? __sched_text_start+0x8/0x8 [ 2435.069464][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2435.074988][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2435.080215][ C0] schedule+0xca/0x250 [ 2435.084975][ C0] worker_thread+0x245/0xe20 [ 2435.089746][ C0] ? process_one_work+0x1530/0x1530 [ 2435.095973][ C0] kthread+0x318/0x420 [ 2435.100115][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2435.105652][ C0] ret_from_fork+0x24/0x30 [ 2435.110843][ C0] kworker/0:6 R running task 23368 3304 2 0x80004000 [ 2435.118958][ C0] Workqueue: usb_hub_wq hub_event [ 2435.124258][ C0] Call Trace: [ 2435.127553][ C0] ? __schedule+0x898/0x1ca0 [ 2435.132388][ C0] ? __sched_text_start+0x8/0x8 [ 2435.137324][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2435.142695][ C0] schedule+0xca/0x250 [ 2435.146754][ C0] schedule_timeout+0x440/0xb20 [ 2435.151758][ C0] ? usleep_range+0x160/0x160 [ 2435.156502][ C0] ? usb_control_msg+0x393/0x4a0 [ 2435.161508][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2435.167236][ C0] ? down_read+0x115/0x420 [ 2435.171737][ C0] ? down_read_killable+0x460/0x460 [ 2435.176930][ C0] ? msleep+0x63/0xf0 [ 2435.180887][ C0] msleep+0xa4/0xf0 [ 2435.184763][ C0] hub_port_reset+0x2a7/0x1460 [ 2435.189606][ C0] ? hub_resume+0x3b0/0x3b0 [ 2435.194087][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2435.199542][ C0] ? __kasan_slab_free+0x145/0x180 [ 2435.204821][ C0] hub_port_init+0xa0a/0x2d30 [ 2435.209493][ C0] hub_event+0x1c1b/0x3800 [ 2435.213969][ C0] ? hub_port_debounce+0x260/0x260 [ 2435.219356][ C0] ? find_held_lock+0x2d/0x110 [ 2435.224246][ C0] ? mark_held_locks+0xe0/0xe0 [ 2435.229168][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2435.234797][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2435.240058][ C0] process_one_work+0x92b/0x1530 [ 2435.244973][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2435.250437][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2435.255437][ C0] worker_thread+0x96/0xe20 [ 2435.259936][ C0] ? process_one_work+0x1530/0x1530 [ 2435.265469][ C0] kthread+0x318/0x420 [ 2435.269525][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2435.275136][ C0] ret_from_fork+0x24/0x30 [ 2435.279618][ C0] kworker/1:5 I23368 3317 2 0x80004000 [ 2435.286055][ C0] Workqueue: 0x0 (events_power_efficient) [ 2435.292007][ C0] Call Trace: [ 2435.295273][ C0] ? __schedule+0x898/0x1ca0 [ 2435.299927][ C0] ? __sched_text_start+0x8/0x8 [ 2435.304987][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2435.310096][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2435.315036][ C0] schedule+0xca/0x250 [ 2435.319113][ C0] worker_thread+0x245/0xe20 [ 2435.323957][ C0] ? process_one_work+0x1530/0x1530 [ 2435.329152][ C0] kthread+0x318/0x420 [ 2435.333447][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2435.338895][ C0] ret_from_fork+0x24/0x30 [ 2435.343297][ C0] kworker/1:7 D22976 4957 2 0x80004000 [ 2435.349643][ C0] Workqueue: usb_hub_wq hub_event [ 2435.354906][ C0] Call Trace: [ 2435.358222][ C0] ? __schedule+0x898/0x1ca0 [ 2435.362797][ C0] ? __sched_text_start+0x8/0x8 [ 2435.367723][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2435.373000][ C0] schedule+0xca/0x250 [ 2435.377092][ C0] schedule_timeout+0x440/0xb20 [ 2435.381936][ C0] ? usleep_range+0x160/0x160 [ 2435.386597][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2435.392139][ C0] ? usb_start_wait_urb+0x2b0/0x2b0 [ 2435.397317][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2435.403880][ C0] ? msleep+0x63/0xf0 [ 2435.408035][ C0] msleep+0xa4/0xf0 [ 2435.411831][ C0] hub_port_reset+0x2a7/0x1460 [ 2435.416763][ C0] ? hub_resume+0x3b0/0x3b0 [ 2435.421251][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2435.426695][ C0] ? __kasan_slab_free+0x145/0x180 [ 2435.431820][ C0] hub_port_init+0xa0a/0x2d30 [ 2435.436493][ C0] hub_event+0x1c1b/0x3800 [ 2435.441242][ C0] ? hub_port_debounce+0x260/0x260 [ 2435.446450][ C0] ? find_held_lock+0x2d/0x110 [ 2435.451360][ C0] ? mark_held_locks+0xe0/0xe0 [ 2435.456384][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2435.461934][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2435.467227][ C0] process_one_work+0x92b/0x1530 [ 2435.472277][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2435.477699][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2435.482803][ C0] worker_thread+0x96/0xe20 [ 2435.487372][ C0] ? process_one_work+0x1530/0x1530 [ 2435.492570][ C0] kthread+0x318/0x420 [ 2435.496952][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2435.502439][ C0] ret_from_fork+0x24/0x30 [ 2435.506914][ C0] kworker/u5:1 I29448 5519 2 0x80004000 [ 2435.513363][ C0] Workqueue: 0x0 (hci0) [ 2435.517586][ C0] Call Trace: [ 2435.520860][ C0] ? __schedule+0x898/0x1ca0 [ 2435.525430][ C0] ? __sched_text_start+0x8/0x8 [ 2435.530272][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2435.535925][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2435.540940][ C0] schedule+0xca/0x250 [ 2435.545075][ C0] worker_thread+0x245/0xe20 [ 2435.549742][ C0] ? process_one_work+0x1530/0x1530 [ 2435.555051][ C0] kthread+0x318/0x420 [ 2435.559186][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2435.564554][ C0] ret_from_fork+0x24/0x30 [ 2435.568949][ C0] kworker/u4:4 I24376 9582 2 0x80004000 [ 2435.575307][ C0] Workqueue: 0x0 (events_unbound) [ 2435.580492][ C0] Call Trace: [ 2435.583871][ C0] ? __schedule+0x898/0x1ca0 [ 2435.588445][ C0] ? __sched_text_start+0x8/0x8 [ 2435.593457][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2435.598925][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2435.603930][ C0] schedule+0xca/0x250 [ 2435.608459][ C0] worker_thread+0x245/0xe20 [ 2435.613049][ C0] ? process_one_work+0x1530/0x1530 [ 2435.618236][ C0] kthread+0x318/0x420 [ 2435.622298][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2435.627664][ C0] ret_from_fork+0x24/0x30 [ 2435.632642][ C0] kworker/1:1 D23368 10246 2 0x80004000 [ 2435.639004][ C0] Workqueue: usb_hub_wq hub_event [ 2435.644457][ C0] Call Trace: [ 2435.647782][ C0] ? __schedule+0x898/0x1ca0 [ 2435.652352][ C0] ? __sched_text_start+0x8/0x8 [ 2435.657193][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2435.662466][ C0] schedule+0xca/0x250 [ 2435.666545][ C0] schedule_timeout+0x682/0xb20 [ 2435.671382][ C0] ? find_held_lock+0x2d/0x110 [ 2435.676136][ C0] ? usleep_range+0x160/0x160 [ 2435.680886][ C0] ? mark_lock+0xbc/0x1160 [ 2435.685283][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2435.690285][ C0] ? mark_held_locks+0x9f/0xe0 [ 2435.695028][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2435.700219][ C0] wait_for_completion+0x26f/0x3c0 [ 2435.705315][ C0] ? wait_for_completion_interruptible+0x420/0x420 [ 2435.711881][ C0] ? mark_held_locks+0x9f/0xe0 [ 2435.716623][ C0] ? wake_up_q+0xf0/0xf0 [ 2435.720957][ C0] __wait_rcu_gp+0x21c/0x2d0 [ 2435.725546][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2435.731358][ C0] synchronize_rcu.part.0+0xc1/0xd0 [ 2435.736731][ C0] ? synchronize_rcu_expedited+0xf50/0xf50 [ 2435.742612][ C0] ? __call_rcu+0x9a0/0x9a0 [ 2435.747121][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2435.752395][ C0] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 2435.759483][ C0] evdev_disconnect+0x8b/0xb0 [ 2435.764238][ C0] __input_unregister_device+0x1b0/0x430 [ 2435.769848][ C0] input_unregister_device+0xb4/0xf0 [ 2435.775113][ C0] hidinput_disconnect+0x15e/0x3d0 [ 2435.780202][ C0] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 2435.786045][ C0] hid_disconnect+0x13f/0x1a0 [ 2435.790789][ C0] hid_device_remove+0x186/0x240 [ 2435.795887][ C0] ? hid_compare_device_paths+0xc0/0xc0 [ 2435.801586][ C0] device_release_driver_internal+0x231/0x500 [ 2435.807632][ C0] bus_remove_device+0x2dc/0x4a0 [ 2435.812582][ C0] device_del+0x420/0xb20 [ 2435.817098][ C0] ? __device_link_del+0x2f0/0x2f0 [ 2435.822290][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2435.827471][ C0] hid_destroy_device+0xe1/0x150 [ 2435.832409][ C0] usbhid_disconnect+0x9f/0xe0 [ 2435.837260][ C0] usb_unbind_interface+0x1bd/0x8a0 [ 2435.844299][ C0] ? usb_autoresume_device+0x60/0x60 [ 2435.850572][ C0] device_release_driver_internal+0x42f/0x500 [ 2435.857125][ C0] bus_remove_device+0x2dc/0x4a0 [ 2435.862302][ C0] device_del+0x420/0xb20 [ 2435.866743][ C0] ? __device_link_del+0x2f0/0x2f0 [ 2435.872019][ C0] ? usb_remove_ep_devs+0x3e/0x80 [ 2435.877066][ C0] ? remove_intf_ep_devs+0x13f/0x1d0 [ 2435.882362][ C0] usb_disable_device+0x211/0x690 [ 2435.887919][ C0] usb_disconnect+0x284/0x8d0 [ 2435.892597][ C0] hub_event+0x16f2/0x3800 [ 2435.897116][ C0] ? hub_port_debounce+0x260/0x260 [ 2435.902211][ C0] ? find_held_lock+0x2d/0x110 [ 2435.906964][ C0] ? mark_held_locks+0xe0/0xe0 [ 2435.911710][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2435.917322][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2435.924527][ C0] process_one_work+0x92b/0x1530 [ 2435.929604][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2435.935063][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2435.940164][ C0] worker_thread+0x7ab/0xe20 [ 2435.944919][ C0] ? process_one_work+0x1530/0x1530 [ 2435.950194][ C0] kthread+0x318/0x420 [ 2435.954346][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2435.959710][ C0] ret_from_fork+0x24/0x30 [ 2435.964108][ C0] kworker/1:8 I23368 13519 2 0x80004000 [ 2435.970623][ C0] Workqueue: 0x0 (usb_hub_wq) [ 2435.975373][ C0] Call Trace: [ 2435.978642][ C0] ? __schedule+0x898/0x1ca0 [ 2435.983453][ C0] ? __sched_text_start+0x8/0x8 [ 2435.988300][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2435.993857][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2435.998975][ C0] schedule+0xca/0x250 [ 2436.003130][ C0] worker_thread+0x245/0xe20 [ 2436.007790][ C0] ? process_one_work+0x1530/0x1530 [ 2436.013066][ C0] kthread+0x318/0x420 [ 2436.017127][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2436.022651][ C0] ret_from_fork+0x24/0x30 [ 2436.027311][ C0] kworker/0:2 R running task 23192 14707 2 0x80004000 [ 2436.035382][ C0] Workqueue: usb_hub_wq hub_event [ 2436.040657][ C0] Call Trace: [ 2436.043944][ C0] ? __schedule+0x898/0x1ca0 [ 2436.048604][ C0] ? __sched_text_start+0x8/0x8 [ 2436.053437][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2436.058734][ C0] schedule+0xca/0x250 [ 2436.062781][ C0] schedule_timeout+0x440/0xb20 [ 2436.067698][ C0] ? usleep_range+0x160/0x160 [ 2436.072459][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2436.078288][ C0] ? usb_start_wait_urb+0x2b0/0x2b0 [ 2436.083860][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2436.089472][ C0] ? msleep+0x63/0xf0 [ 2436.093548][ C0] msleep+0xa4/0xf0 [ 2436.097361][ C0] hub_port_debounce+0xfd/0x260 [ 2436.102277][ C0] ? usb_port_disable+0x190/0x190 [ 2436.107540][ C0] ? __pm_runtime_idle+0x112/0x150 [ 2436.112862][ C0] ? kobject_put+0x78/0x280 [ 2436.117353][ C0] hub_event+0x2697/0x3800 [ 2436.122312][ C0] ? hub_port_debounce+0x260/0x260 [ 2436.127902][ C0] ? find_held_lock+0x2d/0x110 [ 2436.132912][ C0] ? mark_held_locks+0xe0/0xe0 [ 2436.137728][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2436.143283][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2436.148661][ C0] process_one_work+0x92b/0x1530 [ 2436.153627][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2436.159353][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2436.164371][ C0] worker_thread+0x96/0xe20 [ 2436.168955][ C0] ? process_one_work+0x1530/0x1530 [ 2436.174224][ C0] kthread+0x318/0x420 [ 2436.178390][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2436.184207][ C0] ret_from_fork+0x24/0x30 [ 2436.189215][ C0] kworker/1:9 R running task 23368 18161 2 0x80004000 [ 2436.197722][ C0] Workqueue: events __usb_queue_reset_device [ 2436.204122][ C0] Call Trace: [ 2436.207624][ C0] ? __schedule+0x898/0x1ca0 [ 2436.212207][ C0] ? __sched_text_start+0x8/0x8 [ 2436.217235][ C0] ? hub_port_init+0x86e/0x2d30 [ 2436.222089][ C0] preempt_schedule_common+0x30/0x60 [ 2436.227834][ C0] _cond_resched+0x18/0x20 [ 2436.232281][ C0] kmem_cache_alloc_trace+0x23d/0x2f0 [ 2436.237700][ C0] hub_port_init+0x86e/0x2d30 [ 2436.242366][ C0] usb_reset_and_verify_device+0x3ab/0xbe0 [ 2436.248242][ C0] ? finish_wait+0x260/0x260 [ 2436.252908][ C0] ? hub_port_init+0x2d30/0x2d30 [ 2436.258045][ C0] ? mark_held_locks+0x9f/0xe0 [ 2436.262918][ C0] ? perf_trace_itimer_expire+0x3a0/0x420 [ 2436.268656][ C0] usb_reset_device+0x4b2/0x8d0 [ 2436.273500][ C0] __usb_queue_reset_device+0x68/0x90 [ 2436.279051][ C0] process_one_work+0x92b/0x1530 [ 2436.284377][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2436.290303][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2436.295514][ C0] worker_thread+0x96/0xe20 [ 2436.300104][ C0] ? process_one_work+0x1530/0x1530 [ 2436.306078][ C0] kthread+0x318/0x420 [ 2436.310163][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2436.315930][ C0] ret_from_fork+0x24/0x30 [ 2436.320465][ C0] kworker/u4:0 I24488 19503 2 0x80004000 [ 2436.327014][ C0] Workqueue: 0x0 (flush-8:0) [ 2436.332516][ C0] Call Trace: [ 2436.336060][ C0] ? __schedule+0x898/0x1ca0 [ 2436.340727][ C0] ? __sched_text_start+0x8/0x8 [ 2436.345737][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2436.351282][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2436.356359][ C0] schedule+0xca/0x250 [ 2436.360508][ C0] worker_thread+0x245/0xe20 [ 2436.365077][ C0] ? process_one_work+0x1530/0x1530 [ 2436.370438][ C0] kthread+0x318/0x420 [ 2436.374592][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2436.379945][ C0] ret_from_fork+0x24/0x30 [ 2436.384341][ C0] kworker/0:8 I23400 24606 2 0x80004000 [ 2436.391406][ C0] Workqueue: 0x0 (pm) [ 2436.395458][ C0] Call Trace: [ 2436.398737][ C0] ? __schedule+0x898/0x1ca0 [ 2436.403573][ C0] ? __sched_text_start+0x8/0x8 [ 2436.408491][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2436.414293][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2436.419497][ C0] schedule+0xca/0x250 [ 2436.423552][ C0] worker_thread+0x245/0xe20 [ 2436.428211][ C0] ? process_one_work+0x1530/0x1530 [ 2436.433481][ C0] kthread+0x318/0x420 [ 2436.437803][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2436.443155][ C0] ret_from_fork+0x24/0x30 [ 2436.447563][ C0] getty S28024 29521 1 0x00000000 [ 2436.454134][ C0] Call Trace: [ 2436.457456][ C0] ? __schedule+0x898/0x1ca0 [ 2436.462022][ C0] ? __sched_text_start+0x8/0x8 [ 2436.466945][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2436.471947][ C0] schedule+0xca/0x250 [ 2436.476273][ C0] schedule_timeout+0x682/0xb20 [ 2436.481149][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2436.485953][ C0] ? usleep_range+0x160/0x160 [ 2436.490611][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2436.495562][ C0] ? lock_acquire+0x127/0x320 [ 2436.500339][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2436.505050][ C0] ? up_read+0x1b0/0x760 [ 2436.509402][ C0] wait_woken+0x131/0x250 [ 2436.515209][ C0] ? woken_wake_function+0x70/0x70 [ 2436.520403][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2436.526274][ C0] n_tty_read+0x152e/0x1ae0 [ 2436.530860][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2436.536236][ C0] ? tty_write+0x54b/0x800 [ 2436.540633][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2436.546701][ C0] ? copy_from_read_buf+0x500/0x500 [ 2436.552290][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2436.557518][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2436.565394][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2436.571188][ C0] tty_read+0x190/0x290 [ 2436.575343][ C0] ? copy_from_read_buf+0x500/0x500 [ 2436.580695][ C0] ? tty_poll+0x180/0x180 [ 2436.585016][ C0] __vfs_read+0x76/0x100 [ 2436.589344][ C0] vfs_read+0x1ea/0x430 [ 2436.593768][ C0] ksys_read+0x127/0x250 [ 2436.598073][ C0] ? kernel_write+0x120/0x120 [ 2436.603523][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2436.609771][ C0] do_syscall_64+0xb7/0x580 [ 2436.614271][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2436.620152][ C0] RIP: 0033:0x7fe9fe1b8310 [ 2436.624566][ C0] Code: Bad RIP value. [ 2436.628618][ C0] RSP: 002b:00007ffeeeb2cb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2436.637099][ C0] RAX: ffffffffffffffda RBX: 00007fe9fe88d6a8 RCX: 00007fe9fe1b8310 [ 2436.645147][ C0] RDX: 0000000000000001 RSI: 00007ffeeeb2cb78 RDI: 0000000000000000 [ 2436.653127][ C0] RBP: 00007ffeeeb2d360 R08: 00007ffeeeb2c960 R09: 00007ffeeeb2c960 [ 2436.661568][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2436.669694][ C0] R13: 00007ffeeeb2ff11 R14: 0000000000000000 R15: 0000000000000000 [ 2436.677661][ C0] kworker/1:3 I29840 32688 2 0x80004000 [ 2436.684029][ C0] Workqueue: 0x0 (events) [ 2436.688535][ C0] Call Trace: [ 2436.691805][ C0] ? __schedule+0x898/0x1ca0 [ 2436.696482][ C0] ? __sched_text_start+0x8/0x8 [ 2436.701399][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2436.707010][ C0] schedule+0xca/0x250 [ 2436.711168][ C0] worker_thread+0x245/0xe20 [ 2436.715771][ C0] ? process_one_work+0x1530/0x1530 [ 2436.720953][ C0] kthread+0x318/0x420 [ 2436.725001][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2436.730352][ C0] ret_from_fork+0x24/0x30 [ 2436.734780][ C0] kworker/u4:1 I24936 1483 2 0x80004000 [ 2436.741130][ C0] Workqueue: 0x0 (events_unbound) [ 2436.746234][ C0] Call Trace: [ 2436.749525][ C0] ? __schedule+0x898/0x1ca0 [ 2436.754095][ C0] ? __sched_text_start+0x8/0x8 [ 2436.758925][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2436.764285][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2436.769854][ C0] schedule+0xca/0x250 [ 2436.773920][ C0] worker_thread+0x245/0xe20 [ 2436.778623][ C0] ? process_one_work+0x1530/0x1530 [ 2436.783815][ C0] kthread+0x318/0x420 [ 2436.787870][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2436.793217][ C0] ret_from_fork+0x24/0x30 [ 2436.797633][ C0] kworker/0:3 I30392 2954 2 0x80004000 [ 2436.803972][ C0] Workqueue: 0x0 (rcu_gp) [ 2436.808573][ C0] Call Trace: [ 2436.811842][ C0] ? __schedule+0x898/0x1ca0 [ 2436.817018][ C0] ? __sched_text_start+0x8/0x8 [ 2436.821858][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2436.827206][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2436.832210][ C0] schedule+0xca/0x250 [ 2436.836378][ C0] worker_thread+0x245/0xe20 [ 2436.841133][ C0] ? process_one_work+0x1530/0x1530 [ 2436.846308][ C0] kthread+0x318/0x420 [ 2436.850424][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2436.855785][ C0] ret_from_fork+0x24/0x30 [ 2436.861306][ C0] kworker/u4:2 I24520 5283 2 0x80004000 [ 2436.867735][ C0] Workqueue: 0x0 (flush-8:0) [ 2436.872388][ C0] Call Trace: [ 2436.875655][ C0] ? __schedule+0x898/0x1ca0 [ 2436.880657][ C0] ? __sched_text_start+0x8/0x8 [ 2436.885489][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2436.890924][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2436.896455][ C0] schedule+0xca/0x250 [ 2436.900704][ C0] worker_thread+0x245/0xe20 [ 2436.905287][ C0] ? process_one_work+0x1530/0x1530 [ 2436.910465][ C0] kthread+0x318/0x420 [ 2436.914520][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2436.919888][ C0] ret_from_fork+0x24/0x30 [ 2436.924305][ C0] kworker/u4:3 I28832 5285 2 0x80004000 [ 2436.930778][ C0] Workqueue: 0x0 (events_unbound) [ 2436.935884][ C0] Call Trace: [ 2436.939254][ C0] ? __schedule+0x898/0x1ca0 [ 2436.943819][ C0] ? __sched_text_start+0x8/0x8 [ 2436.948646][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2436.954154][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2436.959172][ C0] schedule+0xca/0x250 [ 2436.963409][ C0] worker_thread+0x245/0xe20 [ 2436.967988][ C0] ? process_one_work+0x1530/0x1530 [ 2436.973166][ C0] kthread+0x318/0x420 [ 2436.977338][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2436.982776][ C0] ret_from_fork+0x24/0x30 [ 2436.987220][ C0] kworker/0:7 I31000 5290 2 0x80004000 [ 2436.993652][ C0] Call Trace: [ 2436.996932][ C0] ? __schedule+0x898/0x1ca0 [ 2437.001499][ C0] ? __sched_text_start+0x8/0x8 [ 2437.006354][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2437.011656][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2437.016600][ C0] schedule+0xca/0x250 [ 2437.021270][ C0] worker_thread+0x245/0xe20 [ 2437.025936][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2437.031810][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2437.036726][ C0] ? process_one_work+0x1530/0x1530 [ 2437.042074][ C0] kthread+0x318/0x420 [ 2437.046135][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2437.051494][ C0] ret_from_fork+0x24/0x30 [ 2437.055892][ C0] syz-executor.3 S28600 5291 10815 0x00000000 [ 2437.062201][ C0] Call Trace: [ 2437.065490][ C0] ? __schedule+0x898/0x1ca0 [ 2437.070142][ C0] ? __sched_text_start+0x8/0x8 [ 2437.075151][ C0] ? release_task+0x15f0/0x15f0 [ 2437.080066][ C0] ? lock_acquire+0x127/0x320 [ 2437.084728][ C0] ? do_wait+0x39f/0x970 [ 2437.088962][ C0] schedule+0xca/0x250 [ 2437.093361][ C0] do_wait+0x622/0x970 [ 2437.097408][ C0] ? wait_consider_task+0x3540/0x3540 [ 2437.102856][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2437.107941][ C0] kernel_wait4+0x14c/0x260 [ 2437.112420][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2437.117507][ C0] ? task_stopped_code+0x180/0x180 [ 2437.122714][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2437.128339][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2437.133715][ C0] __do_sys_wait4+0x147/0x160 [ 2437.138495][ C0] ? kernel_wait4+0x260/0x260 [ 2437.144214][ C0] ? up_read+0x1b0/0x760 [ 2437.148455][ C0] ? mark_held_locks+0x9f/0xe0 [ 2437.153204][ C0] ? down_read_non_owner+0x470/0x470 [ 2437.158471][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2437.163398][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2437.169103][ C0] do_syscall_64+0xb7/0x580 [ 2437.173599][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2437.179477][ C0] RIP: 0033:0x41447a [ 2437.183350][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2437.203554][ C0] RSP: 002b:00007ffd8cfbd3c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2437.212054][ C0] RAX: ffffffffffffffda RBX: 00000000000014ac RCX: 000000000041447a [ 2437.220109][ C0] RDX: 0000000040000000 RSI: 00007ffd8cfbd3d4 RDI: ffffffffffffffff [ 2437.228324][ C0] RBP: 00000000000000f8 R08: 00000000000014ab R09: 0000000002858940 [ 2437.236285][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2437.244236][ C0] R13: 00007ffd8cfbd658 R14: 0000000000000000 R15: 0000000000000000 [ 2437.252716][ C0] syz-executor.3 S24976 5292 5291 0x00000000 [ 2437.259030][ C0] Call Trace: [ 2437.262347][ C0] ? __schedule+0x898/0x1ca0 [ 2437.266915][ C0] ? __sched_text_start+0x8/0x8 [ 2437.271780][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2437.276881][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2437.282156][ C0] schedule+0xca/0x250 [ 2437.286239][ C0] do_nanosleep+0x21f/0x650 [ 2437.290806][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2437.296068][ C0] ? memset+0x20/0x40 [ 2437.300188][ C0] ? __hrtimer_init+0x134/0x260 [ 2437.305016][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2437.309930][ C0] ? nanosleep_copyout+0x100/0x100 [ 2437.315121][ C0] ? _copy_from_user+0x123/0x190 [ 2437.320036][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2437.326103][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2437.331452][ C0] ? __x64_sys_kill+0x1b7/0x240 [ 2437.336368][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2437.341590][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2437.346695][ C0] ? do_syscall_64+0x1a/0x580 [ 2437.351354][ C0] do_syscall_64+0xb7/0x580 [ 2437.356119][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2437.362112][ C0] RIP: 0033:0x458ae0 [ 2437.366020][ C0] Code: Bad RIP value. [ 2437.370239][ C0] RSP: 002b:00007ffd8cfbd1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2437.378745][ C0] RAX: ffffffffffffffda RBX: 000000000000005b RCX: 0000000000458ae0 [ 2437.387513][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd8cfbd1d0 [ 2437.395760][ C0] RBP: 0000000000000008 R08: 0000000000000001 R09: 0000000002858940 [ 2437.403738][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2437.411792][ C0] R13: 00007ffd8cfbd220 R14: 000000000024af1d R15: 00007ffd8cfbd230 [ 2437.420078][ C0] syz-executor.1 S28600 5304 10815 0x00000000 [ 2437.426408][ C0] Call Trace: [ 2437.429951][ C0] ? __schedule+0x898/0x1ca0 [ 2437.434694][ C0] ? __sched_text_start+0x8/0x8 [ 2437.439874][ C0] ? release_task+0x15f0/0x15f0 [ 2437.444746][ C0] ? lock_acquire+0x127/0x320 [ 2437.449504][ C0] ? do_wait+0x39f/0x970 [ 2437.453848][ C0] schedule+0xca/0x250 [ 2437.458356][ C0] do_wait+0x622/0x970 [ 2437.462432][ C0] ? wait_consider_task+0x3540/0x3540 [ 2437.467963][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2437.473252][ C0] kernel_wait4+0x14c/0x260 [ 2437.477752][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2437.482852][ C0] ? task_stopped_code+0x180/0x180 [ 2437.487946][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2437.493655][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2437.498489][ C0] __do_sys_wait4+0x147/0x160 [ 2437.503319][ C0] ? kernel_wait4+0x260/0x260 [ 2437.507989][ C0] ? up_read+0x1b0/0x760 [ 2437.512302][ C0] ? mark_held_locks+0x9f/0xe0 [ 2437.517521][ C0] ? down_read_non_owner+0x470/0x470 [ 2437.523477][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2437.528673][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2437.534658][ C0] do_syscall_64+0xb7/0x580 [ 2437.539284][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2437.545190][ C0] RIP: 0033:0x41447a [ 2437.549331][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2437.569394][ C0] RSP: 002b:00007fffffa72fc8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2437.579328][ C0] RAX: ffffffffffffffda RBX: 00000000000014c3 RCX: 000000000041447a [ 2437.587333][ C0] RDX: 0000000040000000 RSI: 00007fffffa72fd4 RDI: ffffffffffffffff [ 2437.595488][ C0] RBP: 00000000000000f8 R08: 00000000000014b8 R09: 0000000002a6f940 [ 2437.603443][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2437.611407][ C0] R13: 00007fffffa73258 R14: 0000000000000000 R15: 0000000000000000 [ 2437.619395][ C0] syz-executor.4 S28600 5310 1729 0x00000000 [ 2437.625813][ C0] Call Trace: [ 2437.629114][ C0] ? __schedule+0x898/0x1ca0 [ 2437.633700][ C0] ? __sched_text_start+0x8/0x8 [ 2437.638547][ C0] ? release_task+0x15f0/0x15f0 [ 2437.643397][ C0] ? lock_acquire+0x127/0x320 [ 2437.648056][ C0] ? do_wait+0x39f/0x970 [ 2437.652371][ C0] schedule+0xca/0x250 [ 2437.656854][ C0] do_wait+0x622/0x970 [ 2437.660911][ C0] ? wait_consider_task+0x3540/0x3540 [ 2437.666264][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2437.671498][ C0] kernel_wait4+0x14c/0x260 [ 2437.676030][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2437.681326][ C0] ? task_stopped_code+0x180/0x180 [ 2437.686461][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2437.692145][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2437.697955][ C0] __do_sys_wait4+0x147/0x160 [ 2437.702749][ C0] ? kernel_wait4+0x260/0x260 [ 2437.707414][ C0] ? up_read+0x1b0/0x760 [ 2437.711654][ C0] ? mark_held_locks+0x9f/0xe0 [ 2437.716421][ C0] ? down_read_non_owner+0x470/0x470 [ 2437.721788][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2437.726807][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2437.732679][ C0] do_syscall_64+0xb7/0x580 [ 2437.737173][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2437.743046][ C0] RIP: 0033:0x41447a [ 2437.747099][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2437.766967][ C0] RSP: 002b:00007ffc29ecdb28 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2437.775361][ C0] RAX: ffffffffffffffda RBX: 00000000000014cb RCX: 000000000041447a [ 2437.783432][ C0] RDX: 0000000040000000 RSI: 00007ffc29ecdb34 RDI: ffffffffffffffff [ 2437.791411][ C0] RBP: 00000000000000f8 R08: 00000000000014be R09: 000000000184f940 [ 2437.799490][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2437.807537][ C0] R13: 00007ffc29ecddb8 R14: 0000000000000000 R15: 0000000000000000 [ 2437.815966][ C0] syz-executor.2 S28600 5313 10815 0x00000000 [ 2437.822319][ C0] Call Trace: [ 2437.825616][ C0] ? __schedule+0x898/0x1ca0 [ 2437.830221][ C0] ? __sched_text_start+0x8/0x8 [ 2437.835069][ C0] ? release_task+0x15f0/0x15f0 [ 2437.840182][ C0] ? lock_acquire+0x127/0x320 [ 2437.844941][ C0] ? do_wait+0x39f/0x970 [ 2437.849266][ C0] schedule+0xca/0x250 [ 2437.853418][ C0] do_wait+0x622/0x970 [ 2437.857731][ C0] ? wait_consider_task+0x3540/0x3540 [ 2437.863083][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2437.868099][ C0] kernel_wait4+0x14c/0x260 [ 2437.872584][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2437.877785][ C0] ? task_stopped_code+0x180/0x180 [ 2437.883069][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2437.888785][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2437.893720][ C0] __do_sys_wait4+0x147/0x160 [ 2437.898376][ C0] ? kernel_wait4+0x260/0x260 [ 2437.903206][ C0] ? up_read+0x1b0/0x760 [ 2437.907688][ C0] ? mark_held_locks+0x9f/0xe0 [ 2437.912451][ C0] ? down_read_non_owner+0x470/0x470 [ 2437.917716][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2437.922648][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2437.928433][ C0] do_syscall_64+0xb7/0x580 [ 2437.932926][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2437.938892][ C0] RIP: 0033:0x41447a [ 2437.942864][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2437.962802][ C0] RSP: 002b:00007ffd145e9a48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2437.971558][ C0] RAX: ffffffffffffffda RBX: 00000000000014d4 RCX: 000000000041447a [ 2437.980428][ C0] RDX: 0000000040000000 RSI: 00007ffd145e9a54 RDI: ffffffffffffffff [ 2437.988784][ C0] RBP: 00000000000000f8 R08: 00000000000014c1 R09: 00000000025b0940 [ 2437.997038][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2438.005009][ C0] R13: 00007ffd145e9cd8 R14: 0000000000000000 R15: 0000000000000000 [ 2438.013172][ C0] syz-executor.1 S24976 5315 5304 0x00000000 [ 2438.019495][ C0] Call Trace: [ 2438.022870][ C0] ? __schedule+0x898/0x1ca0 [ 2438.027726][ C0] ? __sched_text_start+0x8/0x8 [ 2438.032651][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2438.037664][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2438.043102][ C0] schedule+0xca/0x250 [ 2438.047331][ C0] do_nanosleep+0x21f/0x650 [ 2438.051990][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2438.057253][ C0] ? memset+0x20/0x40 [ 2438.061215][ C0] ? __hrtimer_init+0x134/0x260 [ 2438.066150][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2438.071156][ C0] ? nanosleep_copyout+0x100/0x100 [ 2438.076249][ C0] ? _copy_from_user+0x123/0x190 [ 2438.081493][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2438.087831][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2438.093649][ C0] ? __x64_sys_kill+0x1b7/0x240 [ 2438.098500][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2438.103694][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2438.108788][ C0] ? do_syscall_64+0x1a/0x580 [ 2438.113529][ C0] do_syscall_64+0xb7/0x580 [ 2438.118265][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2438.124745][ C0] RIP: 0033:0x458ae0 [ 2438.128734][ C0] Code: Bad RIP value. [ 2438.132886][ C0] RSP: 002b:00007fffffa72dc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2438.141412][ C0] RAX: ffffffffffffffda RBX: 000000000000005c RCX: 0000000000458ae0 [ 2438.149395][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fffffa72dd0 [ 2438.157487][ C0] RBP: 000000000000000b R08: 0000000000000001 R09: 0000000002a6f940 [ 2438.165611][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2438.173649][ C0] R13: 00007fffffa72e20 R14: 000000000024af15 R15: 00007fffffa72e30 [ 2438.181714][ C0] syz-executor.0 S28600 5316 1729 0x00000000 [ 2438.188114][ C0] Call Trace: [ 2438.191386][ C0] ? __schedule+0x898/0x1ca0 [ 2438.196039][ C0] ? __sched_text_start+0x8/0x8 [ 2438.200957][ C0] ? release_task+0x15f0/0x15f0 [ 2438.205785][ C0] ? lock_acquire+0x127/0x320 [ 2438.210709][ C0] ? do_wait+0x39f/0x970 [ 2438.215027][ C0] schedule+0xca/0x250 [ 2438.219080][ C0] do_wait+0x622/0x970 [ 2438.223365][ C0] ? wait_consider_task+0x3540/0x3540 [ 2438.228839][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2438.233849][ C0] kernel_wait4+0x14c/0x260 [ 2438.238344][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2438.243472][ C0] ? task_stopped_code+0x180/0x180 [ 2438.249101][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2438.255255][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2438.261675][ C0] __do_sys_wait4+0x147/0x160 [ 2438.266358][ C0] ? kernel_wait4+0x260/0x260 [ 2438.271129][ C0] ? up_read+0x1b0/0x760 [ 2438.275457][ C0] ? mark_held_locks+0x9f/0xe0 [ 2438.280721][ C0] ? down_read_non_owner+0x470/0x470 [ 2438.286418][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2438.291424][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2438.297309][ C0] do_syscall_64+0xb7/0x580 [ 2438.301905][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2438.307993][ C0] RIP: 0033:0x41447a [ 2438.311987][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2438.333241][ C0] RSP: 002b:00007ffce6d846a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2438.341894][ C0] RAX: ffffffffffffffda RBX: 00000000000014e1 RCX: 000000000041447a [ 2438.350041][ C0] RDX: 0000000040000000 RSI: 00007ffce6d846b4 RDI: ffffffffffffffff [ 2438.358241][ C0] RBP: 00000000000000f8 R08: 00000000000014c4 R09: 0000000000aa4940 [ 2438.366987][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2438.375286][ C0] R13: 00007ffce6d84938 R14: 0000000000000000 R15: 0000000000000000 [ 2438.383261][ C0] syz-executor.4 S24976 5323 5310 0x00000000 [ 2438.389856][ C0] Call Trace: [ 2438.393141][ C0] ? __schedule+0x898/0x1ca0 [ 2438.397708][ C0] ? __sched_text_start+0x8/0x8 [ 2438.402650][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2438.407591][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2438.414080][ C0] schedule+0xca/0x250 [ 2438.418224][ C0] do_nanosleep+0x21f/0x650 [ 2438.422715][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2438.427985][ C0] ? memset+0x20/0x40 [ 2438.431968][ C0] ? __hrtimer_init+0x134/0x260 [ 2438.437859][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2438.442980][ C0] ? nanosleep_copyout+0x100/0x100 [ 2438.448278][ C0] ? _copy_from_user+0x123/0x190 [ 2438.453250][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2438.459921][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2438.465403][ C0] ? __x64_sys_kill+0x1b7/0x240 [ 2438.470388][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2438.475510][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2438.480602][ C0] ? do_syscall_64+0x1a/0x580 [ 2438.485267][ C0] do_syscall_64+0xb7/0x580 [ 2438.490139][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2438.496027][ C0] RIP: 0033:0x458ae0 [ 2438.499922][ C0] Code: Bad RIP value. [ 2438.503966][ C0] RSP: 002b:00007ffc29ecd928 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2438.512367][ C0] RAX: ffffffffffffffda RBX: 000000000000005c RCX: 0000000000458ae0 [ 2438.520411][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc29ecd930 [ 2438.528361][ C0] RBP: 000000000000000e R08: 0000000000000001 R09: 000000000184f940 [ 2438.536571][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2438.544607][ C0] R13: 00007ffc29ecd980 R14: 000000000024aec5 R15: 00007ffc29ecd990 [ 2438.553530][ C0] syz-executor.5 R running task 28600 5327 10815 0x80004004 [ 2438.561441][ C0] Call Trace: [ 2438.564819][ C0] ? __schedule+0x898/0x1ca0 [ 2438.569406][ C0] ? __sched_text_start+0x8/0x8 [ 2438.574402][ C0] ? rcu_is_watching+0x2c/0x80 [ 2438.579196][ C0] preempt_schedule_common+0x30/0x60 [ 2438.584562][ C0] _cond_resched+0x18/0x20 [ 2438.588973][ C0] unmap_page_range+0xdbb/0x1a00 [ 2438.593893][ C0] ? vm_normal_page+0x2a0/0x2a0 [ 2438.598727][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2438.603552][ C0] unmap_single_vma+0x196/0x300 [ 2438.608379][ C0] unmap_vmas+0x179/0x300 [ 2438.612683][ C0] ? zap_vma_ptes+0x100/0x100 [ 2438.617339][ C0] ? uprobe_clear_state+0x5b/0x1f0 [ 2438.622439][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2438.627537][ C0] ? do_exit+0x7c8/0x2c00 [ 2438.631862][ C0] exit_mmap+0x278/0x4d0 [ 2438.636121][ C0] ? __ia32_sys_munmap+0x80/0x80 [ 2438.641152][ C0] mmput+0xce/0x3d0 [ 2438.644942][ C0] do_exit+0x7f8/0x2c00 [ 2438.649337][ C0] ? find_held_lock+0x2d/0x110 [ 2438.654165][ C0] ? mm_update_next_owner+0x630/0x630 [ 2438.659527][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2438.664390][ C0] do_group_exit+0x125/0x340 [ 2438.668957][ C0] get_signal+0x466/0x23d0 [ 2438.673361][ C0] ? kernel_wait4+0x1b5/0x260 [ 2438.678796][ C0] do_signal+0x88/0x14e0 [ 2438.683017][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2438.689079][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2438.693946][ C0] ? setup_sigcontext+0x820/0x820 [ 2438.698945][ C0] ? kernel_wait4+0x260/0x260 [ 2438.703694][ C0] ? up_read+0x1b0/0x760 [ 2438.707914][ C0] ? mark_held_locks+0x9f/0xe0 [ 2438.712758][ C0] ? down_read_non_owner+0x470/0x470 [ 2438.718189][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2438.723131][ C0] exit_to_usermode_loop+0x1a2/0x200 [ 2438.728417][ C0] do_syscall_64+0x45f/0x580 [ 2438.733106][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2438.738993][ C0] RIP: 0033:0x41447a [ 2438.743067][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2438.763133][ C0] RSP: 002b:00007fff2df2c498 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2438.771546][ C0] RAX: fffffffffffffe00 RBX: 00000000000014ec RCX: 000000000041447a [ 2438.779864][ C0] RDX: 0000000040000000 RSI: 00007fff2df2c4a4 RDI: ffffffffffffffff [ 2438.788163][ C0] RBP: 00000000000000f8 R08: 00000000000014cf R09: 0000000000c02940 [ 2438.796317][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2438.804273][ C0] R13: 00007fff2df2c728 R14: 0000000000000000 R15: 0000000000000000 [ 2438.812316][ C0] syz-executor.2 S24976 5332 5313 0x00000000 [ 2438.818647][ C0] Call Trace: [ 2438.821924][ C0] ? __schedule+0x898/0x1ca0 [ 2438.826592][ C0] ? __sched_text_start+0x8/0x8 [ 2438.831435][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2438.836372][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2438.841628][ C0] schedule+0xca/0x250 [ 2438.845675][ C0] do_nanosleep+0x21f/0x650 [ 2438.850229][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2438.855499][ C0] ? memset+0x20/0x40 [ 2438.859462][ C0] ? __hrtimer_init+0x134/0x260 [ 2438.864289][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2438.869673][ C0] ? nanosleep_copyout+0x100/0x100 [ 2438.874780][ C0] ? _copy_from_user+0x123/0x190 [ 2438.879798][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2438.886420][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2438.893151][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2438.898728][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2438.904011][ C0] ? do_syscall_64+0x1a/0x580 [ 2438.909014][ C0] do_syscall_64+0xb7/0x580 [ 2438.913499][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2438.919655][ C0] RIP: 0033:0x458ae0 [ 2438.923547][ C0] Code: Bad RIP value. [ 2438.927599][ C0] RSP: 002b:00007ffd145e9848 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2438.938106][ C0] RAX: ffffffffffffffda RBX: 000000000000005c RCX: 0000000000458ae0 [ 2438.946172][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd145e9850 [ 2438.954235][ C0] RBP: 000000000000000a R08: 0000000000000001 R09: 00000000025b0940 [ 2438.962536][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 2438.970679][ C0] R13: 00007ffd145e98a0 R14: 000000000024aec5 R15: 00007ffd145e98b0 [ 2438.978652][ C0] kworker/u4:5 I28832 5335 2 0x80004000 [ 2438.985351][ C0] Workqueue: 0x0 (events_unbound) [ 2438.990481][ C0] Call Trace: [ 2438.993866][ C0] ? __schedule+0x898/0x1ca0 [ 2438.998447][ C0] ? __sched_text_start+0x8/0x8 [ 2439.003818][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2439.009168][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2439.014169][ C0] schedule+0xca/0x250 [ 2439.018217][ C0] worker_thread+0x245/0xe20 [ 2439.023045][ C0] ? process_one_work+0x1530/0x1530 [ 2439.028230][ C0] kthread+0x318/0x420 [ 2439.032275][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2439.037659][ C0] ret_from_fork+0x24/0x30 [ 2439.042071][ C0] syz-executor.0 S24976 5345 5316 0x00000000 [ 2439.048620][ C0] Call Trace: [ 2439.051900][ C0] ? __schedule+0x898/0x1ca0 [ 2439.056472][ C0] ? __sched_text_start+0x8/0x8 [ 2439.061498][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2439.066414][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2439.071885][ C0] schedule+0xca/0x250 [ 2439.075944][ C0] do_nanosleep+0x21f/0x650 [ 2439.080428][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2439.085694][ C0] ? memset+0x20/0x40 [ 2439.089667][ C0] ? __hrtimer_init+0x134/0x260 [ 2439.095027][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2439.100487][ C0] ? nanosleep_copyout+0x100/0x100 [ 2439.105824][ C0] ? _copy_from_user+0x123/0x190 [ 2439.110833][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2439.117136][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2439.122488][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2439.127322][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2439.132413][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2439.137597][ C0] ? do_syscall_64+0x1a/0x580 [ 2439.142252][ C0] do_syscall_64+0xb7/0x580 [ 2439.147081][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2439.152954][ C0] RIP: 0033:0x458ae0 [ 2439.156921][ C0] Code: Bad RIP value. [ 2439.160975][ C0] RSP: 002b:00007ffce6d844a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2439.170170][ C0] RAX: ffffffffffffffda RBX: 000000000024fcb3 RCX: 0000000000458ae0 [ 2439.178331][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffce6d844b0 [ 2439.186348][ C0] RBP: 000000000000000e R08: 0000000000000001 R09: 0000000000aa4940 [ 2439.194478][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2439.202514][ C0] R13: 00007ffce6d84500 R14: 000000000024fcb3 R15: 00007ffce6d84510 [ 2439.210481][ C0] kworker/u4:6 I28832 5351 2 0x80004000 [ 2439.216928][ C0] Workqueue: 0x0 (events_unbound) [ 2439.222080][ C0] Call Trace: [ 2439.225565][ C0] ? __schedule+0x898/0x1ca0 [ 2439.230153][ C0] ? __sched_text_start+0x8/0x8 [ 2439.235072][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2439.241131][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2439.246202][ C0] schedule+0xca/0x250 [ 2439.250266][ C0] worker_thread+0x245/0xe20 [ 2439.255801][ C0] ? process_one_work+0x1530/0x1530 [ 2439.261130][ C0] kthread+0x318/0x420 [ 2439.265266][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2439.271760][ C0] ret_from_fork+0x24/0x30 [ 2439.276244][ C0] syz-executor.5 S24976 5356 5327 0x00000000 [ 2439.282556][ C0] Call Trace: [ 2439.285921][ C0] ? __schedule+0x898/0x1ca0 [ 2439.290698][ C0] ? __sched_text_start+0x8/0x8 [ 2439.295523][ C0] ? release_task+0x15f0/0x15f0 [ 2439.300393][ C0] ? lock_acquire+0x127/0x320 [ 2439.305054][ C0] ? do_wait+0x39f/0x970 [ 2439.309286][ C0] schedule+0xca/0x250 [ 2439.313417][ C0] do_wait+0x622/0x970 [ 2439.317566][ C0] ? wait_consider_task+0x3540/0x3540 [ 2439.322913][ C0] ? mark_lock+0xbc/0x1160 [ 2439.329387][ C0] kernel_wait4+0x14c/0x260 [ 2439.333882][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2439.339082][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2439.344298][ C0] ? task_stopped_code+0x180/0x180 [ 2439.349574][ C0] ? find_held_lock+0x2d/0x110 [ 2439.354585][ C0] __do_sys_wait4+0x147/0x160 [ 2439.359369][ C0] ? kernel_wait4+0x260/0x260 [ 2439.364246][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2439.369165][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2439.374319][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2439.379463][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2439.384762][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2439.390777][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2439.395995][ C0] ? task_work_run+0x11c/0x1c0 [ 2439.400758][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2439.406490][ C0] do_syscall_64+0xb7/0x580 [ 2439.411268][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2439.417243][ C0] RIP: 0033:0x41447a [ 2439.421129][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2439.441397][ C0] RSP: 002b:00007fff2df2c2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2439.450019][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041447a [ 2439.458176][ C0] RDX: 0000000040000000 RSI: 00007fff2df2c2f0 RDI: ffffffffffffffff [ 2439.466232][ C0] RBP: 0000000000000004 R08: 0000000000000001 R09: 0000000000c02940 [ 2439.474546][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 2439.482852][ C0] R13: 00007fff2df2c2f0 R14: 000000000023c8ea R15: 00007fff2df2c300 [ 2439.490992][ C0] kworker/u4:7 I31000 5359 2 0x80004000 [ 2439.497412][ C0] Call Trace: [ 2439.500699][ C0] ? __schedule+0x898/0x1ca0 [ 2439.505667][ C0] ? __sched_text_start+0x8/0x8 [ 2439.510500][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2439.515503][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2439.520786][ C0] schedule+0xca/0x250 [ 2439.524848][ C0] worker_thread+0x245/0xe20 [ 2439.529417][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2439.535292][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2439.540243][ C0] ? process_one_work+0x1530/0x1530 [ 2439.545463][ C0] kthread+0x318/0x420 [ 2439.549527][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2439.555219][ C0] ret_from_fork+0x24/0x30 [ 2439.559825][ C0] kworker/1:2 I30408 6858 2 0x80004000 [ 2439.566419][ C0] Workqueue: 0x0 (events) [ 2439.570822][ C0] Call Trace: [ 2439.574222][ C0] ? __schedule+0x898/0x1ca0 [ 2439.578952][ C0] ? __sched_text_start+0x8/0x8 [ 2439.583928][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2439.589431][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2439.594476][ C0] schedule+0xca/0x250 [ 2439.598665][ C0] worker_thread+0x245/0xe20 [ 2439.603443][ C0] ? process_one_work+0x1530/0x1530 [ 2439.608777][ C0] kthread+0x318/0x420 [ 2439.612975][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2439.618384][ C0] ret_from_fork+0x24/0x30 [ 2439.622785][ C0] udevd S28360 6894 239 0x00000000 [ 2439.629112][ C0] Call Trace: [ 2439.632418][ C0] ? __schedule+0x898/0x1ca0 [ 2439.637238][ C0] ? __sched_text_start+0x8/0x8 [ 2439.642380][ C0] schedule+0xca/0x250 [ 2439.646469][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2439.652543][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2439.658350][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2439.663555][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2439.668490][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2439.673765][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2439.678718][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2439.683920][ C0] ep_poll+0xcca/0xe60 [ 2439.688277][ C0] ? ep_modify+0x830/0x830 [ 2439.692806][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2439.697568][ C0] ? wake_up_q+0xf0/0xf0 [ 2439.702532][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2439.707746][ C0] do_epoll_wait+0x209/0x260 [ 2439.712564][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2439.718623][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2439.723743][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2439.729315][ C0] do_syscall_64+0xb7/0x580 [ 2439.733822][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2439.739972][ C0] RIP: 0033:0x7f1a1cd16943 [ 2439.744507][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2439.764891][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2439.773303][ C0] RAX: ffffffffffffffda RBX: 0000000000ca27c0 RCX: 00007f1a1cd16943 [ 2439.781429][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2439.789849][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2439.798650][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2439.807125][ C0] R13: 0000000000ca2aa0 R14: 0000000000c92250 R15: 000000000000000b [ 2439.815123][ C0] udevd S28360 6898 239 0x00000000 [ 2439.821458][ C0] Call Trace: [ 2439.824951][ C0] ? __schedule+0x898/0x1ca0 [ 2439.829695][ C0] ? __sched_text_start+0x8/0x8 [ 2439.834537][ C0] schedule+0xca/0x250 [ 2439.838687][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2439.846020][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2439.851822][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2439.857417][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2439.862279][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2439.867422][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2439.872597][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2439.878035][ C0] ep_poll+0xcca/0xe60 [ 2439.882298][ C0] ? ep_modify+0x830/0x830 [ 2439.886729][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2439.893081][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2439.898045][ C0] ? handle_mm_fault+0x1d5/0x910 [ 2439.903010][ C0] ? wake_up_q+0xf0/0xf0 [ 2439.907265][ C0] ? mark_held_locks+0x9f/0xe0 [ 2439.912024][ C0] ? down_read_non_owner+0x470/0x470 [ 2439.917368][ C0] do_epoll_wait+0x209/0x260 [ 2439.921955][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2439.927681][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2439.932706][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2439.938086][ C0] do_syscall_64+0xb7/0x580 [ 2439.942624][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2439.948637][ C0] RIP: 0033:0x7f1a1cd16943 [ 2439.953199][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2439.973163][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2439.981979][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2220 RCX: 00007f1a1cd16943 [ 2439.990058][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2439.998040][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2440.006097][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2440.014639][ C0] R13: 0000000000c99920 R14: 0000000000c92250 R15: 000000000000000b [ 2440.022896][ C0] syz-executor.5 R running task 28648 6904 5356 0x80004004 [ 2440.030802][ C0] Call Trace: [ 2440.034166][ C0] ? do_raw_spin_lock+0x1d1/0x280 [ 2440.039482][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2440.044546][ C0] ? lock_acquire+0x127/0x320 [ 2440.049223][ C0] ? input_inject_event+0xa6/0x323 [ 2440.054329][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2440.061079][ C0] ? input_inject_event+0xa6/0x323 [ 2440.066540][ C0] ? input_inject_event+0xa6/0x323 [ 2440.071813][ C0] ? evdev_write+0x2c9/0x410 [ 2440.076592][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 2440.082576][ C0] ? retint_kernel+0x10/0x10 [ 2440.087158][ C0] ? security_file_permission+0x8a/0x370 [ 2440.094521][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 2440.100567][ C0] ? __vfs_write+0x76/0x100 [ 2440.105142][ C0] ? vfs_write+0x262/0x5c0 [ 2440.109548][ C0] ? ksys_write+0x1e8/0x250 [ 2440.114048][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2440.118796][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2440.124498][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2440.130201][ C0] ? do_syscall_64+0xb7/0x580 [ 2440.134953][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2440.141004][ C0] syz-executor.2 R running task 28632 6924 5332 0x80004004 [ 2440.149123][ C0] Call Trace: [ 2440.152402][ C0] ? __schedule+0x898/0x1ca0 [ 2440.158183][ C0] ? __sched_text_start+0x8/0x8 [ 2440.163041][ C0] preempt_schedule_common+0x30/0x60 [ 2440.168327][ C0] _cond_resched+0x18/0x20 [ 2440.172736][ C0] down_write+0x73/0x150 [ 2440.177241][ C0] ? __down_timeout+0x2d0/0x2d0 [ 2440.182090][ C0] ? free_pgd_range+0xa5c/0xcf0 [ 2440.186920][ C0] unlink_anon_vmas+0x175/0x830 [ 2440.191752][ C0] free_pgtables+0xe2/0x2f0 [ 2440.196322][ C0] exit_mmap+0x287/0x4d0 [ 2440.200540][ C0] ? __ia32_sys_munmap+0x80/0x80 [ 2440.205458][ C0] mmput+0xce/0x3d0 [ 2440.209440][ C0] do_exit+0x7f8/0x2c00 [ 2440.213576][ C0] ? find_held_lock+0x2d/0x110 [ 2440.218426][ C0] ? mm_update_next_owner+0x630/0x630 [ 2440.223778][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2440.228634][ C0] do_group_exit+0x125/0x340 [ 2440.233423][ C0] get_signal+0x466/0x23d0 [ 2440.237863][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2440.242885][ C0] do_signal+0x88/0x14e0 [ 2440.247110][ C0] ? __might_fault+0x192/0x1d0 [ 2440.251974][ C0] ? setup_sigcontext+0x820/0x820 [ 2440.257042][ C0] ? _copy_to_user+0x107/0x150 [ 2440.261806][ C0] ? __x64_sys_futex+0x380/0x4f0 [ 2440.266953][ C0] ? do_futex+0x1b90/0x1b90 [ 2440.271467][ C0] ? __x64_sys_clock_gettime+0x165/0x240 [ 2440.277318][ C0] exit_to_usermode_loop+0x1a2/0x200 [ 2440.282804][ C0] do_syscall_64+0x45f/0x580 [ 2440.287398][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2440.293289][ C0] RIP: 0033:0x45a639 [ 2440.297192][ C0] Code: Bad RIP value. [ 2440.301366][ C0] RSP: 002b:00007efd2d88ecf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2440.309980][ C0] RAX: fffffffffffffe00 RBX: 000000000075bf28 RCX: 000000000045a639 [ 2440.318048][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf28 [ 2440.326368][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2440.334453][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075bf2c [ 2440.342429][ C0] R13: 00007ffd145e963f R14: 00007efd2d88f9c0 R15: 000000000075bf2c [ 2440.350514][ C0] syz-executor.4 R running task 29264 6925 5323 0x80004006 [ 2440.358430][ C0] Call Trace: [ 2440.361710][ C0] ? __schedule+0x898/0x1ca0 [ 2440.366395][ C0] ? __sched_text_start+0x8/0x8 [ 2440.371272][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2440.376645][ C0] ? dput+0x35/0xe00 [ 2440.380534][ C0] preempt_schedule_common+0x30/0x60 [ 2440.385894][ C0] _cond_resched+0x18/0x20 [ 2440.390289][ C0] dput+0x52/0xe00 [ 2440.393999][ C0] __fput+0x3fa/0x840 [ 2440.398155][ C0] task_work_run+0x13f/0x1c0 [ 2440.403679][ C0] do_exit+0x8c4/0x2c00 [ 2440.407813][ C0] ? find_held_lock+0x2d/0x110 [ 2440.412557][ C0] ? mm_update_next_owner+0x630/0x630 [ 2440.417906][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2440.422781][ C0] do_group_exit+0x125/0x340 [ 2440.427699][ C0] get_signal+0x466/0x23d0 [ 2440.432097][ C0] do_signal+0x88/0x14e0 [ 2440.436316][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2440.441836][ C0] ? ioctl_preallocate+0x200/0x200 [ 2440.447012][ C0] ? setup_sigcontext+0x820/0x820 [ 2440.452100][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2440.456494][ C0] ? up_read+0x1b0/0x760 [ 2440.460809][ C0] ? mark_held_locks+0x9f/0xe0 [ 2440.465567][ C0] ? down_read_non_owner+0x470/0x470 [ 2440.470845][ C0] exit_to_usermode_loop+0x1a2/0x200 [ 2440.476138][ C0] do_syscall_64+0x45f/0x580 [ 2440.480801][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2440.486683][ C0] RIP: 0033:0x45a4a7 [ 2440.490745][ C0] Code: Bad RIP value. [ 2440.494875][ C0] RSP: 002b:00007f16756b7388 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2440.503869][ C0] RAX: fffffffffffffffc RBX: 0000000000000000 RCX: 000000000045a4a7 [ 2440.511831][ C0] RDX: 00007f16756b7810 RSI: 0000000080085502 RDI: 0000000000000003 [ 2440.519800][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000b [ 2440.527868][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000036 [ 2440.536058][ C0] R13: 00000000004bfecc R14: 00000000004e2688 R15: 00000000ffffffff [ 2440.544284][ C0] udevd S28592 6928 239 0x00000000 [ 2440.550604][ C0] Call Trace: [ 2440.553984][ C0] ? __schedule+0x898/0x1ca0 [ 2440.558558][ C0] ? __sched_text_start+0x8/0x8 [ 2440.563382][ C0] schedule+0xca/0x250 [ 2440.567624][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2440.573678][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2440.579584][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2440.584856][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2440.589786][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2440.594807][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2440.599728][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2440.604919][ C0] ep_poll+0xcca/0xe60 [ 2440.609174][ C0] ? ep_modify+0x830/0x830 [ 2440.613656][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2440.619209][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2440.624427][ C0] ? handle_mm_fault+0x1d5/0x910 [ 2440.629366][ C0] ? wake_up_q+0xf0/0xf0 [ 2440.633776][ C0] ? mark_held_locks+0x9f/0xe0 [ 2440.638588][ C0] ? down_read_non_owner+0x470/0x470 [ 2440.643855][ C0] do_epoll_wait+0x209/0x260 [ 2440.648637][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2440.654504][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2440.659521][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2440.664790][ C0] do_syscall_64+0xb7/0x580 [ 2440.669299][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2440.675175][ C0] RIP: 0033:0x7f1a1cd16943 [ 2440.679677][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2440.699257][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2440.707957][ C0] RAX: ffffffffffffffda RBX: 0000000000c97ff0 RCX: 00007f1a1cd16943 [ 2440.716272][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2440.724768][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2440.732742][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2440.741739][ C0] R13: 0000000000c97e70 R14: 0000000000c92250 R15: 000000000000000b [ 2440.749884][ C0] udevd S28360 6929 239 0x00000000 [ 2440.756195][ C0] Call Trace: [ 2440.759520][ C0] ? __schedule+0x898/0x1ca0 [ 2440.764086][ C0] ? __sched_text_start+0x8/0x8 [ 2440.768915][ C0] schedule+0xca/0x250 [ 2440.772961][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2440.779717][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2440.785560][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2440.790831][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2440.795773][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2440.800870][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2440.805797][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2440.810982][ C0] ep_poll+0xcca/0xe60 [ 2440.815098][ C0] ? ep_modify+0x830/0x830 [ 2440.819522][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2440.824427][ C0] ? wake_up_q+0xf0/0xf0 [ 2440.828747][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2440.834036][ C0] do_epoll_wait+0x209/0x260 [ 2440.838917][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2440.844971][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2440.850005][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2440.855342][ C0] do_syscall_64+0xb7/0x580 [ 2440.859925][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2440.866054][ C0] RIP: 0033:0x7f1a1cd16943 [ 2440.870625][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2440.890468][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2440.900002][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2aa0 RCX: 00007f1a1cd16943 [ 2440.908361][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2440.916937][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2440.924909][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2440.933045][ C0] R13: 0000000000ca4090 R14: 0000000000c92250 R15: 000000000000000b [ 2440.941125][ C0] udevd S28592 6930 239 0x00000000 [ 2440.947452][ C0] Call Trace: [ 2440.950726][ C0] ? __schedule+0x898/0x1ca0 [ 2440.955308][ C0] ? __sched_text_start+0x8/0x8 [ 2440.960269][ C0] schedule+0xca/0x250 [ 2440.964493][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2440.970888][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2440.976851][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2440.982123][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2440.986949][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2440.992047][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2440.996962][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2441.002139][ C0] ep_poll+0xcca/0xe60 [ 2441.006270][ C0] ? ep_modify+0x830/0x830 [ 2441.010670][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2441.015416][ C0] ? wake_up_q+0xf0/0xf0 [ 2441.019736][ C0] do_epoll_wait+0x209/0x260 [ 2441.024326][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2441.030124][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2441.035265][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2441.040563][ C0] do_syscall_64+0xb7/0x580 [ 2441.045058][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2441.051013][ C0] RIP: 0033:0x7f1a1cd16943 [ 2441.055409][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2441.075511][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2441.084151][ C0] RAX: ffffffffffffffda RBX: 0000000000ca5980 RCX: 00007f1a1cd16943 [ 2441.092217][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2441.100459][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2441.109387][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2441.117442][ C0] R13: 0000000000c937e0 R14: 0000000000c92250 R15: 000000000000000b [ 2441.125408][ C0] udevd S29024 6932 239 0x00000000 [ 2441.131735][ C0] Call Trace: [ 2441.135196][ C0] ? __schedule+0x898/0x1ca0 [ 2441.139764][ C0] ? __sched_text_start+0x8/0x8 [ 2441.144596][ C0] schedule+0xca/0x250 [ 2441.148733][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2441.154780][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2441.160779][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2441.165627][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2441.170756][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2441.175724][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2441.181010][ C0] ep_poll+0xcca/0xe60 [ 2441.185062][ C0] ? ep_modify+0x830/0x830 [ 2441.189499][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2441.194853][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2441.200029][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2441.205387][ C0] ? __switch_to+0x5bd/0xe70 [ 2441.210375][ C0] ? wake_up_q+0xf0/0xf0 [ 2441.214874][ C0] ? __sched_text_start+0x8/0x8 [ 2441.219973][ C0] do_epoll_wait+0x209/0x260 [ 2441.225067][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2441.231121][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2441.236980][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2441.243359][ C0] do_syscall_64+0xb7/0x580 [ 2441.247944][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2441.253832][ C0] RIP: 0033:0x7f1a1cd16943 [ 2441.258230][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2441.277844][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2441.286240][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2aa0 RCX: 00007f1a1cd16943 [ 2441.294369][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2441.302337][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2441.310390][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 2441.318452][ C0] R13: 0000000000c94f80 R14: 0000000000c92250 R15: 000000000000000b [ 2441.326498][ C0] syz-executor.1 R running task 29352 6939 5315 0x00000004 [ 2441.335267][ C0] Call Trace: [ 2441.338539][ C0] ? __schedule+0x898/0x1ca0 [ 2441.343906][ C0] ? __sched_text_start+0x8/0x8 [ 2441.349037][ C0] ? find_held_lock+0x2d/0x110 [ 2441.353909][ C0] ? debug_check_no_obj_freed+0x20f/0x443 [ 2441.359905][ C0] schedule+0xca/0x250 [ 2441.364171][ C0] schedule_timeout+0x682/0xb20 [ 2441.369010][ C0] ? find_held_lock+0x2d/0x110 [ 2441.373867][ C0] ? usleep_range+0x160/0x160 [ 2441.378611][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2441.383703][ C0] ? find_held_lock+0x2d/0x110 [ 2441.389012][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2441.394551][ C0] __down_interruptible+0x1a2/0x370 [ 2441.399834][ C0] ? __down+0x2c0/0x2c0 [ 2441.404114][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2441.409046][ C0] down_interruptible+0x62/0x80 [ 2441.413926][ C0] raw_ioctl+0x1097/0x1870 [ 2441.418416][ C0] ? raw_alloc_io_data+0x1c0/0x1c0 [ 2441.423792][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2441.429088][ C0] ? find_held_lock+0x2d/0x110 [ 2441.433924][ C0] ? raw_alloc_io_data+0x1c0/0x1c0 [ 2441.439101][ C0] do_vfs_ioctl+0xd2d/0x1330 [ 2441.444144][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2441.449845][ C0] ? ioctl_preallocate+0x200/0x200 [ 2441.455096][ C0] ? __fget+0x357/0x530 [ 2441.459438][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2441.464092][ C0] ? __sched_text_start+0x8/0x8 [ 2441.469283][ C0] ksys_ioctl+0x9b/0xc0 [ 2441.474253][ C0] __x64_sys_ioctl+0x6f/0xb0 [ 2441.479431][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2441.485179][ C0] do_syscall_64+0xb7/0x580 [ 2441.489693][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2441.495773][ C0] RIP: 0033:0x45a4a7 [ 2441.499861][ C0] Code: Bad RIP value. [ 2441.503922][ C0] RSP: 002b:00007f1dec4d8388 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2441.512433][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045a4a7 [ 2441.520497][ C0] RDX: 00007f1dec4d8810 RSI: 0000000080085502 RDI: 0000000000000004 [ 2441.528539][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 000000000000000b [ 2441.536503][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000036 [ 2441.544724][ C0] R13: 00000000004ca5fe R14: 00000000004e26d0 R15: 00000000ffffffff [ 2441.552963][ C0] syz-executor.3 R running task 32592 6941 5292 0x00004004 [ 2441.560969][ C0] Call Trace: [ 2441.564376][ C0] ? __switch_to_asm+0x40/0x40 [ 2441.570081][ C0] syz-executor.0 R running task 32592 6942 5345 0x00004000 [ 2441.577973][ C0] Call Trace: [ 2441.581345][ C0] ? __switch_to_asm+0x40/0x40 [ 2441.586205][ C0] [ 2441.586205][ C0] Showing all locks held in the system: [ 2441.594095][ C0] 3 locks held by kworker/0:1/12: [ 2441.599113][ C0] 4 locks held by kworker/1:0/17: [ 2441.604420][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2441.615434][ C0] #1: ffff8881da267dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2441.626462][ C0] #2: ffff8881d51ab200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2441.635204][ C0] #3: ffff8881d51ad520 (&port_dev->status_lock){+.+.}, at: hub_event+0x4e5/0x3800 [ 2441.644609][ C0] 7 locks held by udevd/239: [ 2441.649376][ C0] #0: ffffffff86cfe8a0 (rcu_read_lock){....}, at: __d_lookup+0x40/0x750 [ 2441.658070][ C0] #1: ffff8881a9da7698 (&(&dentry->d_lockref.lock)->rlock){+.+.}, at: __d_lookup+0x1c6/0x750 [ 2441.668846][ C0] #2: ffff8881db209d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650 [ 2441.677799][ C0] #3: ffff8881d5d84228 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0 [ 2441.687881][ C0] #4: ffffffff86cfe8a0 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720 [ 2441.698000][ C0] #5: ffffffff86f16338 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790 [ 2441.706695][ C0] #6: ffffffff86cfe8a0 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269 [ 2441.716620][ C0] 3 locks held by rs:main Q:Reg/1599: [ 2441.722380][ C0] 2 locks held by getty/1693: [ 2441.727214][ C0] #0: ffff8881d1592090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2441.736685][ C0] #1: ffffc900004912e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2441.746431][ C0] 2 locks held by getty/1694: [ 2441.751099][ C0] #0: ffff8881d1a13090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2441.760650][ C0] #1: ffffc900004812e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2441.770685][ C0] 2 locks held by getty/1695: [ 2441.775443][ C0] #0: ffff8881d1593090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2441.784808][ C0] #1: ffffc900004952e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2441.795179][ C0] 2 locks held by getty/1696: [ 2441.799838][ C0] #0: ffff8881d1734090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2441.809468][ C0] #1: ffffc900004892e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2441.819389][ C0] 2 locks held by getty/1697: [ 2441.824240][ C0] #0: ffff8881d182c090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2441.833749][ C0] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2441.844812][ C0] 2 locks held by getty/1698: [ 2441.849574][ C0] #0: ffff8881d1909090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2441.860203][ C0] #1: ffffc900004652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2441.871239][ C0] 6 locks held by kworker/0:6/3304: [ 2441.876533][ C0] 6 locks held by kworker/1:7/4957: [ 2441.882451][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2441.893814][ C0] #1: ffff8881c9a7fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2441.904611][ C0] #2: ffff8881d50c0200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2441.913361][ C0] #3: ffff8881d50c2520 (&port_dev->status_lock){+.+.}, at: hub_event+0x1c06/0x3800 [ 2441.922843][ C0] #4: ffff8881d5b9e760 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30 [ 2441.932471][ C0] #5: ffffffff871e6fa8 (ehci_cf_port_reset_rwsem){.+.+}, at: hub_port_reset+0x17b/0x1460 [ 2441.944359][ C0] 7 locks held by kworker/1:1/10246: [ 2441.949904][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2441.960450][ C0] #1: ffff8881d8d5fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2441.971646][ C0] #2: ffff8881d50c7200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2441.980640][ C0] #3: ffff8881b93c7200 (&dev->mutex){....}, at: usb_disconnect+0x91/0x8d0 [ 2441.989426][ C0] #4: ffff8881ced96190 (&dev->mutex){....}, at: device_release_driver_internal+0x23/0x500 [ 2441.999609][ C0] #5: ffff8881a1489a88 (&dev->mutex){....}, at: device_release_driver_internal+0x23/0x500 [ 2442.011204][ C0] #6: ffffffff872e3a80 (input_mutex){+.+.}, at: __input_unregister_device+0x118/0x430 [ 2442.021549][ C0] 3 locks held by kworker/0:2/14707: [ 2442.027265][ C0] 5 locks held by kworker/1:9/18161: [ 2442.032551][ C0] 2 locks held by getty/29521: [ 2442.037306][ C0] #0: ffff8881ce976090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2442.046537][ C0] #1: ffffc9000150b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2442.056201][ C0] 2 locks held by syz-executor.5/6904: [ 2442.061643][ C0] [ 2442.063950][ C0] ============================================= [ 2442.063950][ C0] [ 2442.073592][ C0] task PC stack pid father [ 2442.080651][ C0] init S24824 1 0 0x00000000 [ 2442.087015][ C0] Call Trace: [ 2442.090452][ C0] ? __schedule+0x898/0x1ca0 [ 2442.095420][ C0] ? __sched_text_start+0x8/0x8 [ 2442.100305][ C0] ? debug_object_fixup+0x30/0x30 [ 2442.105469][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2442.110694][ C0] schedule+0xca/0x250 15:11:42 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000003e40)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xd8c, 0x22, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x22}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x22, 0x22, {[@main=@item_012={0x2, 0x0, 0x0, "0001"}, @local=@item_4={0x3, 0x2, 0x0, "c4eb48fd"}, @main=@item_4={0x3, 0x0, 0x9, "3fbc98bc"}, @local=@item_4={0x3, 0x2, 0x0, "af9db9b5"}, @main=@item_4={0x3, 0x0, 0x0, "770c1e64"}, @global=@item_4={0x3, 0x1, 0x0, "d9c68a50"}, @local=@item_4={0x3, 0x2, 0x0, "18c1187b"}, @local]}}, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000300)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGFIELDINFO(r1, 0xc038480a, &(0x7f0000000000)={0x2, 0x100, 0x0, 0x0, 0x7, 0x2, 0x10001, 0x0, 0x0, 0x0, 0x1000}) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000001c0)={0x24, &(0x7f0000000080)={0xe0, 0x5, 0x2, {0x2, 0x22}}, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x459}}, &(0x7f0000000100)={0x0, 0x22, 0x1, {[@local=@item_012={0x0, 0x2, 0x94d2c660f199198f}]}}, &(0x7f0000000180)={0x0, 0x21, 0x9, {0x9, 0x21, 0x0, 0x6, 0x1, {0x22, 0x58b}}}}, &(0x7f00000002c0)={0x2c, &(0x7f0000000340)={0x20, 0x16, 0xfc, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000480)={0x20, 0x1, 0x84, "2dd7ed91201721cb165e68e25d02a4693d4417e7034d9f470200fc036f5e8d1bf80f6e2fd2fa8e7e9c33dc5cab32739430b770871e2c8313ff857fa50b19462686ca948478b89280a375b32b5cb4aab6ab0aae8e84072323c20d6176b50228310d30eb3d73ebfeaccf10f9501453ff10e3d39c963842d13f24c6b35dbead513a69f36a7d"}, &(0x7f0000000280)={0x20, 0x3, 0x1, 0x5}}) [ 2442.114785][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2442.122018][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2442.128035][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2442.133102][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2442.139144][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2442.145062][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2442.150381][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2442.157080][ C0] ? pollwake+0x200/0x200 15:11:42 executing program 2: syz_usb_disconnect(0xffffffffffffffff) syz_open_dev$hiddev(&(0x7f00000000c0)='\xff\x03\x8f\xb07v\x90&\xdf\xd9`b\x00', 0x0, 0x0) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x80041) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) read$hidraw(r0, &(0x7f0000000100)=""/220, 0xdc) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x80001) syz_open_dev$hidraw(0x0, 0x0, 0x0) write$hidraw(r2, &(0x7f0000001200)='\x00', 0xffffff45) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x101200) r3 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="1201fe0009003c0800240042ef420000000109021b00017600000009040000010209bd00070581070001000000bf52cf6794a9d3"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r3) r4 = syz_usb_connect$hid(0x0, 0x0, &(0x7f0000000280)=ANY=[], 0x0) syz_usb_control_io(r4, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000040)='/dev/hidraw#\x00', 0xfffffffffffffff7, 0x8c200) syz_usb_disconnect(0xffffffffffffffff) [ 2442.161705][ C0] do_select+0x122e/0x1700 [ 2442.166195][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2442.172307][ C0] ? stack_trace_consume_entry+0x180/0x180 [ 2442.178442][ C0] ? poll_freewait+0x250/0x250 [ 2442.183499][ C0] ? kmem_cache_free+0xb9/0x380 [ 2442.188459][ C0] ? putname+0xe1/0x120 [ 2442.192666][ C0] ? filename_lookup+0x28f/0x3f0 [ 2442.197629][ C0] ? vfs_statx+0x113/0x1e0 [ 2442.202233][ C0] ? __do_sys_newstat+0x96/0x120 [ 2442.207988][ C0] ? do_syscall_64+0xb7/0x580 15:11:42 executing program 3: r0 = syz_usb_connect(0x6, 0x0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000005140)={0x84, 0x0, 0x0, &(0x7f0000004c80)={0x0, 0x8, 0x1}, 0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000580)=ANY=[@ANYBLOB="2bc3901136c898567ef401d3acf0906180247c5d9b753a78a19a3c522098e499b2e725f98b7dd87235f3dd0bcad83c683f54fdb7250c523e6485d4e9629eedbfb39a810356b6661278ad5972089078fde3a25459f14f44948507583f458b92aced0a7e254d1643eac86bfd3b7347bdc663c02c14a0948eaab7bcdffa0f5b90688295c4e6edf2a2bc91dfad014852635ef7456f496178703bb188ca2852cf66ba0ceb9ac022d19c2f6ccbb2a46a3b"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000080)='/dev/../raw#\x00', 0x0, 0x0) r1 = syz_open_dev$hidraw(0x0, 0xd, 0xa2402) write$hidraw(r1, &(0x7f0000001200)='\x00', 0xffffff45) syz_open_dev$hidraw(&(0x7f0000000200)='/dev/hidraw#\x00', 0x11160072, 0x400000) ioctl$HIDIOCGFIELDINFO(0xffffffffffffffff, 0xc038480a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3ff}) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x101) write$hidraw(r2, &(0x7f0000000080)='\x00', 0x1e8) ioctl$HIDIOCGRDESCSIZE(r2, 0x80044801, &(0x7f0000000100)) r3 = syz_open_dev$hidraw(&(0x7f0000000180)='/dev/../raw#\x00', 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000018b7c540c215430065d20000000109021b000100000000090400000145e54f00090584033e330fae63e7238511c5373cf1000000"], 0x0) syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0x7, 0x20000) syz_open_dev$hiddev(&(0x7f0000000140)='/dev/usb/hiddev#\x00', 0xd525, 0xa401) syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(0xffffffffffffffff, 0x40086604, 0x0) read$hidraw(r4, &(0x7f0000003200)=""/4096, 0xffffffad) ioctl$HIDIOCAPPLICATION(r3, 0xc020660b, 0x20000000) [ 2442.212965][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2442.219555][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2442.224645][ C0] ? find_held_lock+0x2d/0x110 [ 2442.229791][ C0] ? mark_lock+0xbc/0x1160 [ 2442.234243][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2442.239324][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2442.244296][ C0] ? find_held_lock+0x2d/0x110 [ 2442.249659][ C0] ? __might_fault+0x11f/0x1d0 [ 2442.254601][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2442.259650][ C0] ? lock_acquire+0x127/0x320 [ 2442.264516][ C0] ? __might_fault+0xef/0x1d0 [ 2442.272011][ C0] ? __might_fault+0x192/0x1d0 [ 2442.277240][ C0] ? core_sys_select+0x4da/0x820 [ 2442.282435][ C0] core_sys_select+0x4da/0x820 [ 2442.287531][ C0] ? do_compat_pselect+0x210/0x210 [ 2442.292722][ C0] ? find_held_lock+0x2d/0x110 [ 2442.297512][ C0] ? find_held_lock+0x2d/0x110 [ 2442.302305][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2442.307590][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2442.313207][ C0] ? timespec64_add_safe+0x189/0x210 [ 2442.318598][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2442.323392][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2442.328867][ C0] kern_select+0x13d/0x1c0 [ 2442.333398][ C0] ? core_sys_select+0x820/0x820 [ 2442.338533][ C0] __x64_sys_select+0xba/0x150 [ 2442.343400][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2442.348792][ C0] do_syscall_64+0xb7/0x580 [ 2442.354201][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2442.361124][ C0] RIP: 0033:0x7efd50424dd3 [ 2442.365559][ C0] Code: Bad RIP value. [ 2442.369716][ C0] RSP: 002b:00007ffcc99a2d78 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2442.378672][ C0] RAX: ffffffffffffffda RBX: 00007ffcc99a2f20 RCX: 00007efd50424dd3 [ 2442.386746][ C0] RDX: 0000000000000000 RSI: 00007ffcc99a30d0 RDI: 000000000000000b [ 2442.394942][ C0] RBP: 00007ffcc99a30d0 R08: 00007ffcc99a3150 R09: 0000000000000001 [ 2442.403117][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2442.405467][T18161] usb 6-1: device descriptor read/64, error -32 [ 2442.411099][ C0] R13: 00007ffcc99a34b0 R14: 0000000000000000 R15: 0000000000000000 [ 2442.411115][ C0] kthreadd S28088 2 0 0x80004000 [ 2442.411138][ C0] Call Trace: [ 2442.411164][ C0] ? __schedule+0x898/0x1ca0 [ 2442.441120][ C0] ? __sched_text_start+0x8/0x8 [ 2442.446099][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2442.451323][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2442.456455][ C0] schedule+0xca/0x250 [ 2442.460716][ C0] kthreadd+0x572/0x680 [ 2442.465192][ C0] ? kthread_create_on_cpu+0x270/0x270 [ 2442.470678][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2442.476079][ C0] ? kthread_create_on_cpu+0x270/0x270 [ 2442.483055][ C0] ret_from_fork+0x24/0x30 [ 2442.487748][ C0] rcu_gp I30312 3 2 0x80004000 [ 2442.494132][ C0] Call Trace: [ 2442.497792][ C0] ? __schedule+0x898/0x1ca0 [ 2442.502739][ C0] ? __sched_text_start+0x8/0x8 [ 2442.507956][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2442.513084][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2442.518645][ C0] schedule+0xca/0x250 [ 2442.522720][ C0] rescuer_thread+0x6ed/0xc00 [ 2442.527581][ C0] ? worker_thread+0xe20/0xe20 [ 2442.532559][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2442.538470][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2442.543416][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2442.548806][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2442.553961][ C0] ? worker_thread+0xe20/0xe20 [ 2442.558833][ C0] kthread+0x318/0x420 [ 2442.563178][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2442.568657][ C0] ret_from_fork+0x24/0x30 [ 2442.573255][ C0] rcu_par_gp I30840 4 2 0x80004000 [ 2442.579644][ C0] Call Trace: [ 2442.582952][ C0] ? __schedule+0x898/0x1ca0 [ 2442.587637][ C0] ? __sched_text_start+0x8/0x8 [ 2442.592767][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2442.597918][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2442.602881][ C0] schedule+0xca/0x250 [ 2442.607077][ C0] rescuer_thread+0x6ed/0xc00 [ 2442.612302][ C0] ? worker_thread+0xe20/0xe20 [ 2442.617515][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2442.623634][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2442.628698][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2442.634139][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2442.639304][ C0] ? worker_thread+0xe20/0xe20 [ 2442.644061][ C0] kthread+0x318/0x420 [ 2442.648224][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2442.653576][ C0] ret_from_fork+0x24/0x30 [ 2442.658105][ C0] kworker/0:0 I23160 5 2 0x80004000 [ 2442.664544][ C0] Workqueue: 0x0 (rcu_gp) [ 2442.669026][ C0] Call Trace: [ 2442.672424][ C0] ? __schedule+0x898/0x1ca0 [ 2442.677034][ C0] ? __sched_text_start+0x8/0x8 [ 2442.681898][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2442.687377][ C0] schedule+0xca/0x250 [ 2442.691473][ C0] worker_thread+0x245/0xe20 [ 2442.696590][ C0] ? process_one_work+0x1530/0x1530 [ 2442.702292][ C0] kthread+0x318/0x420 [ 2442.706528][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2442.712068][ C0] ret_from_fork+0x24/0x30 [ 2442.716477][ C0] kworker/0:0H I29304 6 2 0x80004000 [ 2442.722839][ C0] Workqueue: 0x0 (kblockd) [ 2442.727410][ C0] Call Trace: [ 2442.730696][ C0] ? __schedule+0x898/0x1ca0 [ 2442.735275][ C0] ? __sched_text_start+0x8/0x8 [ 2442.740203][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2442.745840][ C0] schedule+0xca/0x250 [ 2442.750847][ C0] worker_thread+0x245/0xe20 [ 2442.755433][ C0] ? process_one_work+0x1530/0x1530 [ 2442.761293][ C0] kthread+0x318/0x420 [ 2442.767083][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2442.772671][ C0] ret_from_fork+0x24/0x30 [ 2442.777175][ C0] mm_percpu_wq I30840 8 2 0x80004000 [ 2442.783799][ C0] Call Trace: [ 2442.787162][ C0] ? __schedule+0x898/0x1ca0 [ 2442.791734][ C0] ? __sched_text_start+0x8/0x8 [ 2442.797158][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2442.802371][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2442.807473][ C0] schedule+0xca/0x250 [ 2442.811545][ C0] rescuer_thread+0x6ed/0xc00 [ 2442.816265][ C0] ? worker_thread+0xe20/0xe20 [ 2442.821153][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2442.827204][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2442.832244][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2442.837961][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2442.843036][ C0] ? worker_thread+0xe20/0xe20 [ 2442.847856][ C0] kthread+0x318/0x420 [ 2442.852152][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2442.857520][ C0] ret_from_fork+0x24/0x30 [ 2442.861942][ C0] ksoftirqd/0 S25088 9 2 0x80004000 [ 2442.868779][ C0] Call Trace: [ 2442.872196][ C0] ? __schedule+0x898/0x1ca0 [ 2442.877065][ C0] ? __sched_text_start+0x8/0x8 [ 2442.881934][ C0] schedule+0xca/0x250 [ 2442.886264][ C0] smpboot_thread_fn+0x585/0x850 [ 2442.891389][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2442.900981][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2442.906551][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2442.913296][ C0] kthread+0x318/0x420 [ 2442.918280][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2442.924180][ C0] ret_from_fork+0x24/0x30 [ 2442.928692][ C0] rcu_sched I29384 10 2 0x80004000 [ 2442.935082][ C0] Call Trace: [ 2442.938372][ C0] ? __schedule+0x898/0x1ca0 [ 2442.943041][ C0] ? __sched_text_start+0x8/0x8 [ 2442.948209][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2442.953785][ C0] ? lock_timer_base+0x55/0x1a0 [ 2442.958628][ C0] schedule+0xca/0x250 [ 2442.962786][ C0] schedule_timeout+0x440/0xb20 [ 2442.968114][ C0] ? lock_acquire+0x127/0x320 [ 2442.972808][ C0] ? usleep_range+0x160/0x160 [ 2442.977632][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2442.984281][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2442.990058][ C0] ? swake_up_one+0x60/0x60 [ 2442.994571][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2442.999963][ C0] rcu_gp_kthread+0xaff/0x29e0 [ 2443.005050][ C0] ? lock_acquire+0x127/0x320 [ 2443.009829][ C0] ? kfree_call_rcu+0x10/0x10 [ 2443.014609][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2443.020421][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2443.025746][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2443.030797][ C0] ? kfree_call_rcu+0x10/0x10 [ 2443.036006][ C0] kthread+0x318/0x420 [ 2443.040077][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2443.045686][ C0] ret_from_fork+0x24/0x30 [ 2443.050219][ C0] migration/0 R running task 29944 11 2 0x80004000 [ 2443.058156][ C0] Call Trace: [ 2443.061464][ C0] ? __schedule+0x898/0x1ca0 [ 2443.066195][ C0] ? __sched_text_start+0x8/0x8 [ 2443.071351][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2443.077170][ C0] schedule+0xca/0x250 [ 2443.082548][ C0] smpboot_thread_fn+0x585/0x850 [ 2443.087618][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2443.094498][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2443.100380][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2443.107946][ C0] kthread+0x318/0x420 [ 2443.112471][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2443.118038][ C0] ret_from_fork+0x24/0x30 [ 2443.122541][ C0] kworker/0:1 R running task 23312 12 2 0x80004000 [ 2443.130620][ C0] Workqueue: usb_hub_wq hub_event [ 2443.136431][ C0] Call Trace: [ 2443.140191][ C0] ? __schedule+0x898/0x1ca0 [ 2443.145272][ C0] ? __sched_text_start+0x8/0x8 [ 2443.150495][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2443.156311][ C0] schedule+0xca/0x250 [ 2443.160573][ C0] schedule_timeout+0x440/0xb20 [ 2443.165902][ C0] ? find_held_lock+0x2d/0x110 [ 2443.170725][ C0] ? usleep_range+0x160/0x160 [ 2443.175410][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2443.181659][ C0] ? mark_held_locks+0x9f/0xe0 [ 2443.186931][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2443.192125][ C0] wait_for_completion_timeout+0x282/0x3e0 [ 2443.198035][ C0] ? wait_for_completion_io+0x3c0/0x3c0 [ 2443.204706][ C0] ? debug_check_no_obj_freed+0x20f/0x443 [ 2443.212328][ C0] ? wake_up_q+0xf0/0xf0 [ 2443.217080][ C0] ? usb_submit_urb+0x6ed/0x13b0 [ 2443.222097][ C0] usb_start_wait_urb+0x14b/0x2b0 [ 2443.227480][ C0] ? sg_clean+0x230/0x230 [ 2443.232368][ C0] ? kasan_unpoison_shadow+0x30/0x40 [ 2443.237747][ C0] ? memset+0x20/0x40 [ 2443.241762][ C0] usb_control_msg+0x31c/0x4a0 [ 2443.246635][ C0] ? usb_start_wait_urb+0x2b0/0x2b0 [ 2443.251909][ C0] ? usb_get_configuration+0x1ff/0x3100 [ 2443.257749][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2443.263548][ C0] usb_get_descriptor+0xc1/0x1b0 [ 2443.268479][ C0] usb_get_configuration+0x28b/0x3100 [ 2443.274219][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2443.279616][ C0] ? usb_destroy_configuration+0x580/0x580 [ 2443.285775][ C0] ? mark_lock+0xbc/0x1160 [ 2443.290232][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2443.295197][ C0] ? mark_held_locks+0x9f/0xe0 [ 2443.300067][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2443.307100][ C0] usb_new_device+0xd3/0x160 [ 2443.311695][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2443.317017][ C0] hub_event+0x1df8/0x3800 [ 2443.321539][ C0] ? hub_port_debounce+0x260/0x260 [ 2443.326854][ C0] ? find_held_lock+0x2d/0x110 [ 2443.331623][ C0] ? mark_held_locks+0xe0/0xe0 [ 2443.336431][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2443.342216][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2443.347523][ C0] process_one_work+0x92b/0x1530 [ 2443.352819][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2443.359209][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2443.364225][ C0] worker_thread+0x96/0xe20 [ 2443.368804][ C0] ? process_one_work+0x1530/0x1530 [ 2443.374232][ C0] kthread+0x318/0x420 [ 2443.379804][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2443.385283][ C0] ret_from_fork+0x24/0x30 [ 2443.389879][ C0] cpuhp/0 S28400 13 2 0x80004000 [ 2443.396304][ C0] Call Trace: [ 2443.400009][ C0] ? __schedule+0x898/0x1ca0 [ 2443.405324][ C0] ? __sched_text_start+0x8/0x8 [ 2443.410197][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2443.416241][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2443.421651][ C0] schedule+0xca/0x250 [ 2443.430103][ C0] smpboot_thread_fn+0x585/0x850 [ 2443.435152][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2443.442351][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2443.447448][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2443.453974][ C0] kthread+0x318/0x420 [ 2443.458312][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2443.463777][ C0] ret_from_fork+0x24/0x30 [ 2443.468271][ C0] cpuhp/1 S28352 14 2 0x80004000 [ 2443.475175][ C0] Call Trace: [ 2443.478766][ C0] ? __schedule+0x898/0x1ca0 [ 2443.483572][ C0] ? __sched_text_start+0x8/0x8 [ 2443.488702][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2443.494590][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2443.500987][ C0] schedule+0xca/0x250 [ 2443.505158][ C0] smpboot_thread_fn+0x585/0x850 [ 2443.510160][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2443.516823][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2443.521991][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2443.528435][ C0] kthread+0x318/0x420 [ 2443.533000][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2443.538618][ C0] ret_from_fork+0x24/0x30 [ 2443.543174][ C0] migration/1 S29944 15 2 0x80004000 [ 2443.549838][ C0] Call Trace: [ 2443.553131][ C0] ? __schedule+0x898/0x1ca0 [ 2443.557709][ C0] ? __sched_text_start+0x8/0x8 [ 2443.562608][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2443.568579][ C0] schedule+0xca/0x250 [ 2443.572641][ C0] smpboot_thread_fn+0x585/0x850 [ 2443.577683][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2443.584388][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2443.589411][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2443.596969][ C0] kthread+0x318/0x420 [ 2443.601116][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2443.606575][ C0] ret_from_fork+0x24/0x30 [ 2443.611162][ C0] ksoftirqd/1 S25392 16 2 0x80004000 [ 2443.617718][ C0] Call Trace: [ 2443.621018][ C0] ? __schedule+0x898/0x1ca0 [ 2443.625593][ C0] ? __sched_text_start+0x8/0x8 [ 2443.630430][ C0] schedule+0xca/0x250 [ 2443.634648][ C0] smpboot_thread_fn+0x585/0x850 [ 2443.639681][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2443.646152][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2443.651182][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2443.657699][ C0] kthread+0x318/0x420 [ 2443.661865][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2443.667405][ C0] ret_from_fork+0x24/0x30 [ 2443.672798][ C0] kworker/1:0 D23072 17 2 0x80004000 [ 2443.679428][ C0] Workqueue: usb_hub_wq hub_event [ 2443.684743][ C0] Call Trace: [ 2443.688040][ C0] ? __schedule+0x898/0x1ca0 [ 2443.692633][ C0] ? __sched_text_start+0x8/0x8 [ 2443.697522][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2443.703014][ C0] schedule+0xca/0x250 [ 2443.707354][ C0] schedule_preempt_disabled+0xc/0x20 [ 2443.712793][ C0] __mutex_lock+0x881/0x1360 [ 2443.717633][ C0] ? hub_event+0x4e5/0x3800 [ 2443.722244][ C0] ? mutex_trylock+0x2c0/0x2c0 [ 2443.727466][ C0] ? mark_held_locks+0x9f/0xe0 [ 2443.732241][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2443.737469][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2443.743083][ C0] ? pm_runtime_work+0x180/0x180 [ 2443.748247][ C0] ? hub_event+0x4e5/0x3800 [ 2443.753145][ C0] hub_event+0x4e5/0x3800 [ 2443.757498][ C0] ? hub_port_debounce+0x260/0x260 [ 2443.762604][ C0] ? find_held_lock+0x2d/0x110 [ 2443.767917][ C0] ? mark_held_locks+0xe0/0xe0 [ 2443.772731][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2443.778600][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2443.784079][ C0] process_one_work+0x92b/0x1530 [ 2443.789202][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2443.794677][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2443.800129][ C0] worker_thread+0x96/0xe20 [ 2443.804651][ C0] ? process_one_work+0x1530/0x1530 [ 2443.809923][ C0] kthread+0x318/0x420 [ 2443.814240][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2443.819609][ C0] ret_from_fork+0x24/0x30 [ 2443.824212][ C0] kworker/1:0H I30040 18 2 0x80004000 [ 2443.830595][ C0] Workqueue: 0x0 (kblockd) [ 2443.835149][ C0] Call Trace: [ 2443.838470][ C0] ? __schedule+0x898/0x1ca0 [ 2443.843267][ C0] ? __sched_text_start+0x8/0x8 [ 2443.848458][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2443.854040][ C0] schedule+0xca/0x250 [ 2443.858101][ C0] worker_thread+0x245/0xe20 [ 2443.862894][ C0] ? process_one_work+0x1530/0x1530 [ 2443.868375][ C0] kthread+0x318/0x420 [ 2443.873239][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2443.878642][ C0] ret_from_fork+0x24/0x30 [ 2443.883228][ C0] kdevtmpfs S27784 19 2 0x80004000 [ 2443.889659][ C0] Call Trace: [ 2443.892970][ C0] ? __schedule+0x898/0x1ca0 [ 2443.897543][ C0] ? __sched_text_start+0x8/0x8 [ 2443.902793][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2443.907817][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2443.912796][ C0] schedule+0xca/0x250 [ 2443.916892][ C0] devtmpfsd.part.0+0x48d/0x780 [ 2443.921909][ C0] ? public_dev_mount+0xa0/0xa0 [ 2443.926958][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2443.932369][ C0] ? ksys_mount+0xfc/0x150 [ 2443.936880][ C0] ? kfree+0xe4/0x320 [ 2443.940853][ C0] devtmpfsd+0xf8/0x120 [ 2443.944996][ C0] ? devtmpfsd.part.0+0x780/0x780 [ 2443.950056][ C0] kthread+0x318/0x420 [ 2443.954116][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2443.959477][ C0] ret_from_fork+0x24/0x30 [ 2443.964109][ C0] netns I27264 20 2 0x80004000 [ 2443.970733][ C0] Workqueue: 0x0 (netns) [ 2443.975290][ C0] Call Trace: [ 2443.978601][ C0] ? __schedule+0x898/0x1ca0 [ 2443.983184][ C0] ? __sched_text_start+0x8/0x8 [ 2443.988136][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2443.993232][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2443.998205][ C0] schedule+0xca/0x250 [ 2444.002402][ C0] rescuer_thread+0x6ed/0xc00 [ 2444.007086][ C0] ? worker_thread+0xe20/0xe20 [ 2444.011851][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2444.017659][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2444.022582][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2444.027952][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2444.032974][ C0] ? worker_thread+0xe20/0xe20 [ 2444.037737][ C0] kthread+0x318/0x420 [ 2444.042253][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2444.047713][ C0] ret_from_fork+0x24/0x30 [ 2444.052149][ C0] kauditd S30280 21 2 0x80004000 [ 2444.058572][ C0] Call Trace: [ 2444.062120][ C0] ? __schedule+0x898/0x1ca0 [ 2444.066706][ C0] ? __sched_text_start+0x8/0x8 [ 2444.071608][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2444.077163][ C0] ? skb_dequeue+0x129/0x180 [ 2444.082015][ C0] schedule+0xca/0x250 [ 2444.086081][ C0] kauditd_thread+0x627/0xac0 [ 2444.091371][ C0] ? auditd_reset+0x170/0x170 [ 2444.097376][ C0] ? finish_wait+0x260/0x260 [ 2444.101955][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2444.108267][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2444.113278][ C0] ? auditd_reset+0x170/0x170 [ 2444.118023][ C0] kthread+0x318/0x420 [ 2444.122260][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2444.127825][ C0] ret_from_fork+0x24/0x30 [ 2444.132433][ C0] khungtaskd S29576 23 2 0x80004000 [ 2444.138772][ C0] Call Trace: [ 2444.142278][ C0] ? __schedule+0x898/0x1ca0 [ 2444.146892][ C0] ? __sched_text_start+0x8/0x8 [ 2444.151740][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2444.157118][ C0] ? lock_timer_base+0x55/0x1a0 [ 2444.162713][ C0] schedule+0xca/0x250 [ 2444.166853][ C0] schedule_timeout+0x440/0xb20 [ 2444.172135][ C0] ? usleep_range+0x160/0x160 [ 2444.176832][ C0] ? watchdog+0x933/0xe50 [ 2444.181157][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2444.186697][ C0] ? watchdog+0x1a1/0xe50 [ 2444.191041][ C0] watchdog+0xeb/0xe50 [ 2444.195109][ C0] ? reset_hung_task_detector+0x30/0x30 [ 2444.200637][ C0] kthread+0x318/0x420 [ 2444.204798][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2444.210242][ C0] ret_from_fork+0x24/0x30 [ 2444.214832][ C0] oom_reaper S30568 24 2 0x80004000 [ 2444.221594][ C0] Call Trace: [ 2444.224923][ C0] ? __schedule+0x898/0x1ca0 [ 2444.229918][ C0] ? __sched_text_start+0x8/0x8 [ 2444.234765][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2444.240314][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2444.245763][ C0] schedule+0xca/0x250 [ 2444.249834][ C0] oom_reaper+0xb99/0x1060 [ 2444.254250][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2444.259197][ C0] ? lock_acquire+0x127/0x320 [ 2444.264085][ C0] ? __oom_reap_task_mm+0x430/0x430 [ 2444.269377][ C0] ? finish_wait+0x260/0x260 [ 2444.274128][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2444.279421][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2444.284440][ C0] ? __oom_reap_task_mm+0x430/0x430 [ 2444.289656][ C0] kthread+0x318/0x420 [ 2444.293742][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2444.299117][ C0] ret_from_fork+0x24/0x30 [ 2444.303559][ C0] writeback I31000 25 2 0x80004000 [ 2444.310112][ C0] Call Trace: [ 2444.313507][ C0] ? __schedule+0x898/0x1ca0 [ 2444.318321][ C0] ? __sched_text_start+0x8/0x8 [ 2444.323190][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2444.328349][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2444.333281][ C0] schedule+0xca/0x250 [ 2444.337686][ C0] rescuer_thread+0x6ed/0xc00 [ 2444.342433][ C0] ? worker_thread+0xe20/0xe20 [ 2444.347487][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2444.353490][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2444.359557][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2444.364883][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2444.369928][ C0] ? worker_thread+0xe20/0xe20 [ 2444.374776][ C0] kthread+0x318/0x420 [ 2444.378836][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2444.384234][ C0] ret_from_fork+0x24/0x30 [ 2444.388653][ C0] kcompactd0 S30608 26 2 0x80004000 [ 2444.394967][ C0] Call Trace: [ 2444.398263][ C0] ? __schedule+0x898/0x1ca0 [ 2444.402882][ C0] ? __sched_text_start+0x8/0x8 [ 2444.407942][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2444.413566][ C0] schedule+0xca/0x250 [ 2444.417659][ C0] kcompactd+0x50d/0x7c0 [ 2444.422329][ C0] ? kcompactd_do_work+0x9a0/0x9a0 [ 2444.427436][ C0] ? finish_wait+0x260/0x260 [ 2444.432034][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2444.437603][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2444.443012][ C0] ? kcompactd_do_work+0x9a0/0x9a0 [ 2444.448945][ C0] kthread+0x318/0x420 [ 2444.453122][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2444.458746][ C0] ret_from_fork+0x24/0x30 [ 2444.463252][ C0] kblockd I31000 78 2 0x80004000 [ 2444.469601][ C0] Call Trace: [ 2444.472991][ C0] ? __schedule+0x898/0x1ca0 [ 2444.477566][ C0] ? __sched_text_start+0x8/0x8 [ 2444.482400][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2444.487407][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2444.492340][ C0] schedule+0xca/0x250 [ 2444.496499][ C0] rescuer_thread+0x6ed/0xc00 [ 2444.501162][ C0] ? worker_thread+0xe20/0xe20 [ 2444.505910][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2444.511712][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2444.516634][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2444.522013][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2444.527036][ C0] ? worker_thread+0xe20/0xe20 [ 2444.532491][ C0] kthread+0x318/0x420 [ 2444.536664][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2444.542162][ C0] ret_from_fork+0x24/0x30 [ 2444.546576][ C0] ata_sff I30584 79 2 0x80004000 [ 2444.553792][ C0] Call Trace: [ 2444.557918][ C0] ? __schedule+0x898/0x1ca0 [ 2444.562860][ C0] ? __sched_text_start+0x8/0x8 [ 2444.568104][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2444.573204][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2444.578223][ C0] schedule+0xca/0x250 [ 2444.582298][ C0] rescuer_thread+0x6ed/0xc00 [ 2444.586961][ C0] ? worker_thread+0xe20/0xe20 [ 2444.591855][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2444.597659][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2444.602590][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2444.608049][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2444.613171][ C0] ? worker_thread+0xe20/0xe20 [ 2444.618080][ C0] kthread+0x318/0x420 [ 2444.622179][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2444.627664][ C0] ret_from_fork+0x24/0x30 [ 2444.632254][ C0] md I30584 80 2 0x80004000 [ 2444.638618][ C0] Call Trace: [ 2444.641925][ C0] ? __schedule+0x898/0x1ca0 [ 2444.646528][ C0] ? __sched_text_start+0x8/0x8 [ 2444.651457][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2444.656584][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2444.661527][ C0] schedule+0xca/0x250 [ 2444.665601][ C0] rescuer_thread+0x6ed/0xc00 [ 2444.670386][ C0] ? worker_thread+0xe20/0xe20 [ 2444.675134][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2444.680942][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2444.685863][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2444.691152][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2444.696764][ C0] ? worker_thread+0xe20/0xe20 [ 2444.701521][ C0] kthread+0x318/0x420 [ 2444.705595][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2444.710960][ C0] ret_from_fork+0x24/0x30 [ 2444.715359][ C0] edac-poller I31000 81 2 0x80004000 [ 2444.721879][ C0] Call Trace: [ 2444.725172][ C0] ? __schedule+0x898/0x1ca0 [ 2444.730304][ C0] ? __sched_text_start+0x8/0x8 [ 2444.735247][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2444.740259][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2444.745262][ C0] schedule+0xca/0x250 [ 2444.749417][ C0] rescuer_thread+0x6ed/0xc00 [ 2444.754125][ C0] ? worker_thread+0xe20/0xe20 [ 2444.758892][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2444.764776][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2444.769709][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2444.774977][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2444.780166][ C0] ? worker_thread+0xe20/0xe20 [ 2444.784910][ C0] kthread+0x318/0x420 [ 2444.789089][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2444.795244][ C0] ret_from_fork+0x24/0x30 [ 2444.799659][ C0] rpciod I30584 84 2 0x80004000 [ 2444.806134][ C0] Call Trace: [ 2444.810127][ C0] ? __schedule+0x898/0x1ca0 [ 2444.814975][ C0] ? __sched_text_start+0x8/0x8 [ 2444.819834][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2444.825066][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2444.830259][ C0] schedule+0xca/0x250 [ 2444.834366][ C0] rescuer_thread+0x6ed/0xc00 [ 2444.839147][ C0] ? worker_thread+0xe20/0xe20 [ 2444.844058][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2444.850266][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2444.855216][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2444.860506][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2444.865626][ C0] ? worker_thread+0xe20/0xe20 [ 2444.870681][ C0] kthread+0x318/0x420 [ 2444.874750][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2444.880126][ C0] ret_from_fork+0x24/0x30 [ 2444.884644][ C0] kworker/u5:0 I29392 85 2 0x80004000 [ 2444.891007][ C0] Workqueue: 0x0 (hci0) [ 2444.895259][ C0] Call Trace: [ 2444.898553][ C0] ? __schedule+0x898/0x1ca0 [ 2444.903126][ C0] ? __sched_text_start+0x8/0x8 [ 2444.908121][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2444.913494][ C0] schedule+0xca/0x250 [ 2444.917622][ C0] worker_thread+0x245/0xe20 [ 2444.922204][ C0] ? process_one_work+0x1530/0x1530 [ 2444.927566][ C0] kthread+0x318/0x420 [ 2444.931617][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2444.936983][ C0] ret_from_fork+0x24/0x30 [ 2444.941470][ C0] xprtiod I30840 86 2 0x80004000 [ 2444.947818][ C0] Call Trace: [ 2444.951108][ C0] ? __schedule+0x898/0x1ca0 [ 2444.955802][ C0] ? __sched_text_start+0x8/0x8 [ 2444.960636][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2444.965754][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2444.970701][ C0] schedule+0xca/0x250 [ 2444.974750][ C0] rescuer_thread+0x6ed/0xc00 [ 2444.979411][ C0] ? worker_thread+0xe20/0xe20 [ 2444.984161][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2444.989973][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2444.995098][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2445.000557][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2445.005605][ C0] ? worker_thread+0xe20/0xe20 [ 2445.010848][ C0] kthread+0x318/0x420 [ 2445.014926][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2445.021285][ C0] ret_from_fork+0x24/0x30 [ 2445.025689][ C0] cfg80211 I30840 87 2 0x80004000 [ 2445.032152][ C0] Call Trace: [ 2445.035424][ C0] ? __schedule+0x898/0x1ca0 [ 2445.039995][ C0] ? __sched_text_start+0x8/0x8 [ 2445.044864][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2445.050230][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2445.055249][ C0] schedule+0xca/0x250 [ 2445.059312][ C0] rescuer_thread+0x6ed/0xc00 [ 2445.063965][ C0] ? worker_thread+0xe20/0xe20 [ 2445.068715][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2445.074600][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2445.079539][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2445.084848][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2445.089853][ C0] ? worker_thread+0xe20/0xe20 [ 2445.094733][ C0] kthread+0x318/0x420 [ 2445.098820][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2445.104280][ C0] ret_from_fork+0x24/0x30 [ 2445.108710][ C0] kswapd0 S30536 88 2 0x80004000 [ 2445.115983][ C0] Call Trace: [ 2445.119345][ C0] ? __schedule+0x898/0x1ca0 [ 2445.123914][ C0] ? __sched_text_start+0x8/0x8 [ 2445.128762][ C0] ? cpumask_next+0x1f/0x30 [ 2445.133336][ C0] schedule+0xca/0x250 [ 2445.137389][ C0] kswapd+0xbb6/0xdd0 [ 2445.141385][ C0] ? lock_acquire+0x127/0x320 [ 2445.146044][ C0] ? balance_pgdat+0xdd0/0xdd0 [ 2445.150823][ C0] ? finish_wait+0x260/0x260 [ 2445.155396][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2445.160840][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2445.165887][ C0] ? balance_pgdat+0xdd0/0xdd0 [ 2445.170648][ C0] kthread+0x318/0x420 [ 2445.174970][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2445.180661][ C0] ret_from_fork+0x24/0x30 [ 2445.185240][ C0] nfsiod I30016 89 2 0x80004000 [ 2445.191623][ C0] Call Trace: [ 2445.194912][ C0] ? __schedule+0x898/0x1ca0 [ 2445.199524][ C0] ? __sched_text_start+0x8/0x8 [ 2445.204402][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2445.209437][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2445.214368][ C0] schedule+0xca/0x250 [ 2445.218633][ C0] rescuer_thread+0x6ed/0xc00 [ 2445.223511][ C0] ? worker_thread+0xe20/0xe20 [ 2445.228588][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2445.234967][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2445.240099][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2445.245383][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2445.250430][ C0] ? worker_thread+0xe20/0xe20 [ 2445.255501][ C0] kthread+0x318/0x420 [ 2445.259704][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2445.265199][ C0] ret_from_fork+0x24/0x30 [ 2445.269704][ C0] acpi_thermal_pm I30840 92 2 0x80004000 [ 2445.276098][ C0] Call Trace: [ 2445.279508][ C0] ? __schedule+0x898/0x1ca0 [ 2445.284208][ C0] ? __sched_text_start+0x8/0x8 [ 2445.289072][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2445.294478][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2445.299791][ C0] schedule+0xca/0x250 [ 2445.303980][ C0] rescuer_thread+0x6ed/0xc00 [ 2445.308826][ C0] ? worker_thread+0xe20/0xe20 [ 2445.313681][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2445.319474][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2445.324571][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2445.330114][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2445.335486][ C0] ? worker_thread+0xe20/0xe20 [ 2445.340413][ C0] kthread+0x318/0x420 [ 2445.344913][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2445.350304][ C0] ret_from_fork+0x24/0x30 [ 2445.354723][ C0] scsi_eh_0 S30584 93 2 0x80004000 [ 2445.361060][ C0] Call Trace: [ 2445.364353][ C0] ? __schedule+0x898/0x1ca0 [ 2445.368929][ C0] ? __sched_text_start+0x8/0x8 [ 2445.373763][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2445.378937][ C0] schedule+0xca/0x250 [ 2445.382987][ C0] scsi_error_handler+0x508/0xf70 [ 2445.387996][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2445.392984][ C0] ? lock_acquire+0x127/0x320 [ 2445.397720][ C0] ? scsi_eh_get_sense+0x690/0x690 [ 2445.402823][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2445.408613][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2445.413771][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2445.419052][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2445.424070][ C0] ? scsi_eh_get_sense+0x690/0x690 [ 2445.429185][ C0] kthread+0x318/0x420 [ 2445.433479][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2445.438867][ C0] ret_from_fork+0x24/0x30 [ 2445.443366][ C0] scsi_tmf_0 I30840 94 2 0x80004000 [ 2445.449827][ C0] Call Trace: [ 2445.453108][ C0] ? __schedule+0x898/0x1ca0 [ 2445.458037][ C0] ? __sched_text_start+0x8/0x8 [ 2445.462914][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2445.468722][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2445.473893][ C0] schedule+0xca/0x250 [ 2445.477981][ C0] rescuer_thread+0x6ed/0xc00 [ 2445.482744][ C0] ? worker_thread+0xe20/0xe20 [ 2445.487527][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2445.493586][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2445.498613][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2445.503887][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2445.508994][ C0] ? worker_thread+0xe20/0xe20 [ 2445.513850][ C0] kthread+0x318/0x420 [ 2445.518026][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2445.523485][ C0] ret_from_fork+0x24/0x30 [ 2445.528146][ C0] kworker/0:1H I28232 95 2 0x80004000 [ 2445.534492][ C0] Workqueue: 0x0 (kblockd) [ 2445.538971][ C0] Call Trace: [ 2445.542262][ C0] ? __schedule+0x898/0x1ca0 [ 2445.546832][ C0] ? __sched_text_start+0x8/0x8 [ 2445.551665][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2445.557112][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2445.562123][ C0] schedule+0xca/0x250 [ 2445.566182][ C0] worker_thread+0x245/0xe20 [ 2445.570836][ C0] ? process_one_work+0x1530/0x1530 [ 2445.576008][ C0] kthread+0x318/0x420 [ 2445.580062][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2445.585427][ C0] ret_from_fork+0x24/0x30 [ 2445.589925][ C0] target_completi I30840 96 2 0x80004000 [ 2445.596548][ C0] Call Trace: [ 2445.599909][ C0] ? __schedule+0x898/0x1ca0 [ 2445.604498][ C0] ? __sched_text_start+0x8/0x8 [ 2445.609337][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2445.614434][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2445.619489][ C0] schedule+0xca/0x250 [ 2445.623539][ C0] rescuer_thread+0x6ed/0xc00 [ 2445.628301][ C0] ? worker_thread+0xe20/0xe20 [ 2445.633056][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2445.638841][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2445.643779][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2445.649143][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2445.654397][ C0] ? worker_thread+0xe20/0xe20 [ 2445.659203][ C0] kthread+0x318/0x420 [ 2445.663266][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2445.668806][ C0] ret_from_fork+0x24/0x30 [ 2445.673219][ C0] xcopy_wq I30840 97 2 0x80004000 [ 2445.679563][ C0] Call Trace: [ 2445.682941][ C0] ? __schedule+0x898/0x1ca0 [ 2445.687539][ C0] ? __sched_text_start+0x8/0x8 [ 2445.693093][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2445.698385][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2445.703414][ C0] schedule+0xca/0x250 [ 2445.708188][ C0] rescuer_thread+0x6ed/0xc00 [ 2445.712905][ C0] ? worker_thread+0xe20/0xe20 [ 2445.717980][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2445.723887][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2445.728894][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2445.734384][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2445.739439][ C0] ? worker_thread+0xe20/0xe20 [ 2445.744298][ C0] kthread+0x318/0x420 [ 2445.748369][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2445.753891][ C0] ret_from_fork+0x24/0x30 [ 2445.758331][ C0] libertastf I30840 98 2 0x80004000 [ 2445.764710][ C0] Call Trace: [ 2445.768278][ C0] ? __schedule+0x898/0x1ca0 [ 2445.772968][ C0] ? __sched_text_start+0x8/0x8 [ 2445.778500][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2445.787691][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2445.792694][ C0] schedule+0xca/0x250 [ 2445.796885][ C0] rescuer_thread+0x6ed/0xc00 [ 2445.801725][ C0] ? worker_thread+0xe20/0xe20 [ 2445.806646][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2445.812434][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2445.817352][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2445.822706][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2445.827706][ C0] ? worker_thread+0xe20/0xe20 [ 2445.832544][ C0] kthread+0x318/0x420 [ 2445.836673][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2445.842192][ C0] ret_from_fork+0x24/0x30 [ 2445.846692][ C0] zd1211rw I30840 99 2 0x80004000 [ 2445.853037][ C0] Call Trace: [ 2445.856748][ C0] ? __schedule+0x898/0x1ca0 [ 2445.861604][ C0] ? __sched_text_start+0x8/0x8 [ 2445.866524][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2445.871752][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2445.876675][ C0] schedule+0xca/0x250 [ 2445.880771][ C0] rescuer_thread+0x6ed/0xc00 [ 2445.885603][ C0] ? worker_thread+0xe20/0xe20 [ 2445.890396][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2445.896298][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2445.901225][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2445.906533][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2445.911904][ C0] ? worker_thread+0xe20/0xe20 [ 2445.916659][ C0] kthread+0x318/0x420 [ 2445.920854][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2445.926344][ C0] ret_from_fork+0x24/0x30 [ 2445.930767][ C0] u132 I30840 100 2 0x80004000 [ 2445.937550][ C0] Call Trace: [ 2445.940930][ C0] ? __schedule+0x898/0x1ca0 [ 2445.946148][ C0] ? __sched_text_start+0x8/0x8 [ 2445.951220][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2445.956338][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2445.961274][ C0] schedule+0xca/0x250 [ 2445.965328][ C0] rescuer_thread+0x6ed/0xc00 [ 2445.970257][ C0] ? worker_thread+0xe20/0xe20 [ 2445.975015][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2445.981580][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2445.987268][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2445.992565][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2445.997581][ C0] ? worker_thread+0xe20/0xe20 [ 2446.002339][ C0] kthread+0x318/0x420 [ 2446.006798][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2446.012308][ C0] ret_from_fork+0x24/0x30 [ 2446.016724][ C0] usbip_event I30584 101 2 0x80004000 [ 2446.023262][ C0] Call Trace: [ 2446.026639][ C0] ? __schedule+0x898/0x1ca0 [ 2446.031220][ C0] ? __sched_text_start+0x8/0x8 [ 2446.036050][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2446.041056][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2446.045972][ C0] schedule+0xca/0x250 [ 2446.050371][ C0] rescuer_thread+0x6ed/0xc00 [ 2446.055027][ C0] ? worker_thread+0xe20/0xe20 [ 2446.059875][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2446.065750][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2446.070666][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2446.075953][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2446.080963][ C0] ? worker_thread+0xe20/0xe20 [ 2446.085747][ C0] kthread+0x318/0x420 [ 2446.089912][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2446.095397][ C0] ret_from_fork+0x24/0x30 [ 2446.100774][ C0] pvrusb2-context S27296 103 2 0x80004000 [ 2446.107108][ C0] Call Trace: [ 2446.110402][ C0] ? __schedule+0x898/0x1ca0 [ 2446.114988][ C0] ? __sched_text_start+0x8/0x8 [ 2446.119820][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2446.125360][ C0] schedule+0xca/0x250 [ 2446.129424][ C0] pvr2_context_thread_func+0x5ed/0x860 [ 2446.134974][ C0] ? lock_acquire+0x127/0x320 [ 2446.139662][ C0] ? pvr2_context_destroy+0x230/0x230 [ 2446.145051][ C0] ? finish_wait+0x260/0x260 [ 2446.149649][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2446.155118][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2446.160145][ C0] ? pvr2_context_destroy+0x230/0x230 [ 2446.165513][ C0] kthread+0x318/0x420 [ 2446.169602][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2446.174959][ C0] ret_from_fork+0x24/0x30 [ 2446.179355][ C0] kvub300c I30584 104 2 0x80004000 [ 2446.185889][ C0] Call Trace: [ 2446.189166][ C0] ? __schedule+0x898/0x1ca0 [ 2446.193750][ C0] ? __sched_text_start+0x8/0x8 [ 2446.198795][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2446.203828][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2446.208948][ C0] schedule+0xca/0x250 [ 2446.213026][ C0] rescuer_thread+0x6ed/0xc00 [ 2446.217778][ C0] ? worker_thread+0xe20/0xe20 [ 2446.222539][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2446.228435][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2446.233420][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2446.238808][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2446.243829][ C0] ? worker_thread+0xe20/0xe20 [ 2446.248602][ C0] kthread+0x318/0x420 [ 2446.253239][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2446.258627][ C0] ret_from_fork+0x24/0x30 [ 2446.263036][ C0] kvub300p I30840 105 2 0x80004000 [ 2446.269568][ C0] Call Trace: [ 2446.272853][ C0] ? __schedule+0x898/0x1ca0 [ 2446.277512][ C0] ? __sched_text_start+0x8/0x8 [ 2446.282520][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2446.287726][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2446.292905][ C0] schedule+0xca/0x250 [ 2446.296984][ C0] rescuer_thread+0x6ed/0xc00 [ 2446.302007][ C0] ? worker_thread+0xe20/0xe20 [ 2446.307347][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2446.313153][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2446.319069][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2446.324611][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2446.329690][ C0] ? worker_thread+0xe20/0xe20 [ 2446.334458][ C0] kthread+0x318/0x420 [ 2446.338652][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2446.344441][ C0] ret_from_fork+0x24/0x30 [ 2446.349371][ C0] kvub300d I30840 106 2 0x80004000 [ 2446.355735][ C0] Call Trace: [ 2446.359304][ C0] ? __schedule+0x898/0x1ca0 [ 2446.364302][ C0] ? __sched_text_start+0x8/0x8 [ 2446.369160][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2446.374287][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2446.379660][ C0] schedule+0xca/0x250 [ 2446.383971][ C0] rescuer_thread+0x6ed/0xc00 [ 2446.388743][ C0] ? worker_thread+0xe20/0xe20 [ 2446.393499][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2446.399402][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2446.404333][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2446.409771][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2446.415034][ C0] ? worker_thread+0xe20/0xe20 [ 2446.420171][ C0] kthread+0x318/0x420 [ 2446.424309][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2446.429660][ C0] ret_from_fork+0x24/0x30 [ 2446.434142][ C0] kmemstick I30840 107 2 0x80004000 [ 2446.440757][ C0] Call Trace: [ 2446.444117][ C0] ? __schedule+0x898/0x1ca0 [ 2446.448686][ C0] ? __sched_text_start+0x8/0x8 [ 2446.454383][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2446.459412][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2446.464326][ C0] schedule+0xca/0x250 [ 2446.468460][ C0] rescuer_thread+0x6ed/0xc00 [ 2446.473132][ C0] ? worker_thread+0xe20/0xe20 [ 2446.477980][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2446.483935][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2446.488943][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2446.494389][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2446.499672][ C0] ? worker_thread+0xe20/0xe20 [ 2446.505816][ C0] kthread+0x318/0x420 [ 2446.509874][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2446.515239][ C0] ret_from_fork+0x24/0x30 [ 2446.519838][ C0] elousb I30840 108 2 0x80004000 [ 2446.526201][ C0] Call Trace: [ 2446.529901][ C0] ? __schedule+0x898/0x1ca0 [ 2446.536420][ C0] ? __sched_text_start+0x8/0x8 [ 2446.541850][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2446.547187][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2446.552275][ C0] schedule+0xca/0x250 [ 2446.556575][ C0] rescuer_thread+0x6ed/0xc00 [ 2446.561581][ C0] ? worker_thread+0xe20/0xe20 [ 2446.567817][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2446.573714][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2446.578631][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2446.583915][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2446.588920][ C0] ? worker_thread+0xe20/0xe20 [ 2446.593752][ C0] kthread+0x318/0x420 [ 2446.597800][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2446.603283][ C0] ret_from_fork+0x24/0x30 [ 2446.607784][ C0] wusbd I30840 109 2 0x80004000 [ 2446.614265][ C0] Call Trace: [ 2446.617555][ C0] ? __schedule+0x898/0x1ca0 [ 2446.622196][ C0] ? __sched_text_start+0x8/0x8 [ 2446.627065][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2446.632075][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2446.637105][ C0] schedule+0xca/0x250 [ 2446.641189][ C0] rescuer_thread+0x6ed/0xc00 [ 2446.646026][ C0] ? worker_thread+0xe20/0xe20 [ 2446.650875][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2446.656678][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2446.661599][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2446.667141][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2446.672163][ C0] ? worker_thread+0xe20/0xe20 [ 2446.676937][ C0] kthread+0x318/0x420 [ 2446.680996][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2446.686648][ C0] ret_from_fork+0x24/0x30 [ 2446.691158][ C0] ipv6_addrconf I30840 110 2 0x80004000 [ 2446.697591][ C0] Call Trace: [ 2446.701052][ C0] ? __schedule+0x898/0x1ca0 [ 2446.705834][ C0] ? __sched_text_start+0x8/0x8 [ 2446.710813][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2446.715835][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2446.720856][ C0] schedule+0xca/0x250 [ 2446.724997][ C0] rescuer_thread+0x6ed/0xc00 [ 2446.729915][ C0] ? worker_thread+0xe20/0xe20 [ 2446.734660][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2446.740531][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2446.745446][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2446.751020][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2446.756042][ C0] ? worker_thread+0xe20/0xe20 [ 2446.760968][ C0] kthread+0x318/0x420 [ 2446.765030][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2446.770497][ C0] ret_from_fork+0x24/0x30 [ 2446.774898][ C0] kworker/1:1H I27816 116 2 0x80004000 [ 2446.781589][ C0] Workqueue: 0x0 (kblockd) [ 2446.786659][ C0] Call Trace: [ 2446.789946][ C0] ? __schedule+0x898/0x1ca0 [ 2446.794611][ C0] ? __sched_text_start+0x8/0x8 [ 2446.799445][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2446.804912][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2446.810301][ C0] schedule+0xca/0x250 [ 2446.814568][ C0] worker_thread+0x245/0xe20 [ 2446.819245][ C0] ? process_one_work+0x1530/0x1530 [ 2446.824473][ C0] kthread+0x318/0x420 [ 2446.828780][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2446.834642][ C0] ret_from_fork+0x24/0x30 [ 2446.839266][ C0] ext4-rsv-conver I30584 117 2 0x80004000 [ 2446.845703][ C0] Call Trace: [ 2446.849291][ C0] ? __schedule+0x898/0x1ca0 [ 2446.854284][ C0] ? __sched_text_start+0x8/0x8 [ 2446.859447][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2446.865084][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2446.870104][ C0] schedule+0xca/0x250 [ 2446.874344][ C0] rescuer_thread+0x6ed/0xc00 [ 2446.878999][ C0] ? worker_thread+0xe20/0xe20 [ 2446.883745][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2446.889730][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2446.894667][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2446.900143][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2446.905166][ C0] ? worker_thread+0xe20/0xe20 [ 2446.910098][ C0] kthread+0x318/0x420 [ 2446.914250][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2446.921019][ C0] ret_from_fork+0x24/0x30 [ 2446.925611][ C0] udevd R running task 26744 239 1 0x80000008 [ 2446.934736][ C0] Call Trace: [ 2446.938096][ C0] [ 2446.941588][ C0] sched_show_task.cold+0x2e0/0x359 [ 2446.947242][ C0] show_state_filter+0x164/0x209 [ 2446.952576][ C0] ? fn_caps_on+0x90/0x90 [ 2446.956998][ C0] k_spec+0xdc/0x120 [ 2446.961130][ C0] kbd_event+0x927/0x3790 [ 2446.965479][ C0] ? k_pad+0x720/0x720 [ 2446.969552][ C0] ? mark_held_locks+0xe0/0xe0 [ 2446.974509][ C0] ? sysrq_filter+0xdf/0xeb0 [ 2446.979114][ C0] ? k_pad+0x720/0x720 [ 2446.983300][ C0] input_to_handler+0x3b6/0x4c0 [ 2446.988313][ C0] input_pass_values.part.0+0x2e3/0x720 [ 2446.994013][ C0] input_repeat_key+0x1ee/0x2c0 [ 2446.998858][ C0] ? input_dev_suspend+0x80/0x80 [ 2447.003897][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2447.009173][ C0] call_timer_fn+0x179/0x650 [ 2447.013766][ C0] ? input_dev_suspend+0x80/0x80 [ 2447.019060][ C0] ? msleep_interruptible+0x130/0x130 [ 2447.024508][ C0] ? mark_held_locks+0x9f/0xe0 [ 2447.029263][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2447.034727][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2447.040010][ C0] ? input_dev_suspend+0x80/0x80 [ 2447.045024][ C0] run_timer_softirq+0x5e3/0x1490 [ 2447.050202][ C0] ? add_timer+0x7a0/0x7a0 [ 2447.054692][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2447.060394][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2447.065980][ C0] ? mark_held_locks+0x9f/0xe0 [ 2447.070783][ C0] __do_softirq+0x221/0x912 [ 2447.075266][ C0] irq_exit+0x178/0x1a0 [ 2447.079837][ C0] smp_apic_timer_interrupt+0x12f/0x500 [ 2447.085465][ C0] apic_timer_interrupt+0xf/0x20 [ 2447.090556][ C0] [ 2447.093588][ C0] RIP: 0010:lock_acquire+0x16a/0x320 [ 2447.099040][ C0] Code: c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 95 01 00 00 c7 83 4c 08 00 00 00 00 00 00 ff 34 24 9d <48> 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 8b 15 a0 ee db 7e [ 2447.118862][ C0] RSP: 0018:ffff8881d377f760 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 2447.127453][ C0] RAX: 0000000000000007 RBX: ffff8881d34eb000 RCX: 0000000000001357 [ 2447.135495][ C0] RDX: 0000000000000000 RSI: 1ffff1103a6efed5 RDI: ffff8881d34eb84c [ 2447.143728][ C0] RBP: ffff8881a9da7698 R08: ffffffff88d15738 R09: fffffbfff11aafa6 [ 2447.153009][ C0] R10: fffffbfff11aafa5 R11: ffffffff88d57d2f R12: 0000000000000000 [ 2447.161181][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2447.169775][ C0] _raw_spin_lock+0x27/0x40 [ 2447.174449][ C0] ? __d_lookup+0x1c6/0x750 [ 2447.179161][ C0] __d_lookup+0x1c6/0x750 [ 2447.183640][ C0] ? kernfs_iop_permission+0x5f/0xb0 [ 2447.188920][ C0] lookup_fast+0x3ca/0xeb0 [ 2447.193330][ C0] ? path_init+0x1440/0x1440 [ 2447.198052][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2447.202902][ C0] ? dput+0x35/0xe00 [ 2447.206921][ C0] ? lockref_get_not_dead+0x66/0x80 [ 2447.212209][ C0] walk_component+0xe3/0x1bc0 [ 2447.216975][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2447.222502][ C0] ? lookup_fast+0xeb0/0xeb0 [ 2447.227896][ C0] ? lockref_get_not_dead+0x66/0x80 [ 2447.233168][ C0] ? set_nlink+0x82/0x1a0 [ 2447.237564][ C0] ? generic_permission+0x116/0x4d0 [ 2447.242741][ C0] ? security_inode_permission+0xc4/0xf0 [ 2447.248363][ C0] link_path_walk.part.0+0x90d/0x1230 [ 2447.254784][ C0] ? walk_component+0x1bc0/0x1bc0 [ 2447.259788][ C0] ? percpu_counter_add_batch+0xe3/0x140 [ 2447.265396][ C0] path_openat+0x1f1/0x3ff0 [ 2447.270053][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2447.274898][ C0] ? save_stack+0x1b/0x80 [ 2447.279223][ C0] ? do_sys_open+0x294/0x580 [ 2447.283797][ C0] ? do_syscall_64+0xb7/0x580 [ 2447.288454][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2447.294612][ C0] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 2447.300052][ C0] ? copy_msghdr_from_user+0x420/0x420 [ 2447.305493][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2447.310587][ C0] do_filp_open+0x1a1/0x280 [ 2447.315094][ C0] ? may_open_dev+0xf0/0xf0 [ 2447.319962][ C0] ? __alloc_fd+0x46d/0x600 [ 2447.324487][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2447.329581][ C0] ? do_raw_spin_unlock+0x13f/0x220 [ 2447.334847][ C0] ? _raw_spin_unlock+0x1f/0x30 [ 2447.339866][ C0] ? __alloc_fd+0x46d/0x600 [ 2447.344434][ C0] do_sys_open+0x3c0/0x580 [ 2447.348916][ C0] ? filp_open+0x70/0x70 [ 2447.353225][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2447.359008][ C0] do_syscall_64+0xb7/0x580 [ 2447.363530][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2447.369505][ C0] RIP: 0033:0x7f1a1cd0a120 [ 2447.373908][ C0] Code: 48 8b 15 1b 4d 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 90 90 90 90 90 90 90 83 3d d5 a4 2b 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 5e 8c 01 00 48 89 04 24 [ 2447.393501][ C0] RSP: 002b:00007ffc56c57de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2447.402349][ C0] RAX: ffffffffffffffda RBX: 0000000000ca3810 RCX: 00007f1a1cd0a120 [ 2447.410643][ C0] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffc56c57ec0 [ 2447.418678][ C0] RBP: 00007ffc56c57e60 R08: 0000000000000008 R09: 0000000000000001 [ 2447.426737][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 2447.434757][ C0] R13: 000000000041f57a R14: 0000000000ca4090 R15: 0000000000000000 [ 2447.442905][ C0] dhclient S28192 1463 1 0x00000000 [ 2447.449337][ C0] Call Trace: [ 2447.452725][ C0] ? __schedule+0x898/0x1ca0 [ 2447.457310][ C0] ? __sched_text_start+0x8/0x8 [ 2447.462155][ C0] ? debug_object_fixup+0x30/0x30 [ 2447.467244][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2447.472161][ C0] schedule+0xca/0x250 [ 2447.476231][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2447.482276][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2447.488057][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2447.493851][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2447.499813][ C0] ? __pollwait+0x24f/0x430 [ 2447.504294][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2447.510654][ C0] ? pollwake+0x200/0x200 [ 2447.514994][ C0] do_select+0x122e/0x1700 [ 2447.519519][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2447.525218][ C0] ? __module_text_address+0xe/0x140 [ 2447.530493][ C0] ? poll_freewait+0x250/0x250 [ 2447.535276][ C0] ? poll_freewait+0x250/0x250 [ 2447.540071][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2447.545091][ C0] ? mark_lock+0xbc/0x1160 [ 2447.549695][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2447.554823][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2447.559921][ C0] ? find_held_lock+0x2d/0x110 [ 2447.564667][ C0] ? __might_fault+0x11f/0x1d0 [ 2447.569423][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2447.574266][ C0] ? lock_acquire+0x127/0x320 [ 2447.578923][ C0] ? __might_fault+0xef/0x1d0 [ 2447.583672][ C0] ? __might_fault+0x192/0x1d0 [ 2447.588624][ C0] ? core_sys_select+0x4da/0x820 [ 2447.593798][ C0] core_sys_select+0x4da/0x820 [ 2447.598539][ C0] ? do_compat_pselect+0x210/0x210 [ 2447.603645][ C0] ? find_held_lock+0x2d/0x110 [ 2447.608480][ C0] ? find_held_lock+0x2d/0x110 [ 2447.613230][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2447.618611][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2447.624220][ C0] ? timespec64_add_safe+0x189/0x210 [ 2447.629500][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2447.634600][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2447.639962][ C0] kern_select+0x13d/0x1c0 [ 2447.644373][ C0] ? core_sys_select+0x820/0x820 [ 2447.649306][ C0] ? down_read_non_owner+0x470/0x470 [ 2447.654694][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2447.659809][ C0] __x64_sys_select+0xba/0x150 [ 2447.664671][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2447.669952][ C0] do_syscall_64+0xb7/0x580 [ 2447.674536][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2447.680406][ C0] RIP: 0033:0x7f23883bbdd3 [ 2447.684854][ C0] Code: Bad RIP value. [ 2447.689072][ C0] RSP: 002b:00007ffe2e7bd868 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2447.697687][ C0] RAX: ffffffffffffffda RBX: 00007f2388807010 RCX: 00007f23883bbdd3 [ 2447.706119][ C0] RDX: 00007f2388809190 RSI: 00007f2388809090 RDI: 0000000000000016 [ 2447.714071][ C0] RBP: 00007ffe2e7bd8b8 R08: 00007ffe2e7bd8c0 R09: 0000000000000000 [ 2447.722031][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe2e7bd8c0 [ 2447.729980][ C0] R13: 0000000000000000 R14: 0000558b4cf27490 R15: 431bde82d7b634db [ 2447.737964][ C0] rsyslogd S26744 1598 1 0x00000000 [ 2447.744331][ C0] Call Trace: [ 2447.747898][ C0] ? __schedule+0x898/0x1ca0 [ 2447.752481][ C0] ? __sched_text_start+0x8/0x8 [ 2447.757376][ C0] ? debug_object_fixup+0x30/0x30 [ 2447.762397][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2447.767318][ C0] schedule+0xca/0x250 [ 2447.771379][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2447.777559][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2447.783489][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2447.789105][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2447.795154][ C0] ? set_normalized_timespec64+0x65/0xc0 [ 2447.801061][ C0] ? select_estimate_accuracy+0x24b/0x320 [ 2447.806883][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2447.813560][ C0] ? pollwake+0x200/0x200 [ 2447.817951][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2447.823483][ C0] do_select+0x122e/0x1700 [ 2447.828152][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2447.834062][ C0] ? kmem_cache_alloc+0xd8/0x2e0 [ 2447.839005][ C0] ? alloc_pid+0x48/0x8b0 [ 2447.843441][ C0] ? copy_process+0x261d/0x6470 [ 2447.848397][ C0] ? _do_fork+0x129/0xec0 [ 2447.852722][ C0] ? __x64_sys_clone+0x17e/0x200 [ 2447.857638][ C0] ? do_syscall_64+0xb7/0x580 [ 2447.862297][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2447.868696][ C0] ? mark_held_locks+0xe0/0xe0 [ 2447.873622][ C0] ? mark_lock+0xbc/0x1160 [ 2447.878206][ C0] ? mark_lock+0xbc/0x1160 [ 2447.882611][ C0] ? mark_lock+0xbc/0x1160 [ 2447.887170][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2447.892132][ C0] ? find_held_lock+0x2d/0x110 [ 2447.896927][ C0] ? core_sys_select+0x1d7/0x820 [ 2447.901947][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2447.906791][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2447.912323][ C0] ? core_sys_select+0x4da/0x820 [ 2447.917412][ C0] core_sys_select+0x4da/0x820 [ 2447.922163][ C0] ? do_compat_pselect+0x210/0x210 [ 2447.927539][ C0] ? find_held_lock+0x2d/0x110 [ 2447.932540][ C0] ? find_held_lock+0x2d/0x110 [ 2447.937294][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2447.942570][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2447.948148][ C0] ? timespec64_add_safe+0x189/0x210 [ 2447.953744][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2447.958508][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2447.964560][ C0] kern_select+0x13d/0x1c0 [ 2447.968959][ C0] ? core_sys_select+0x820/0x820 [ 2447.973877][ C0] ? filp_close+0x129/0x160 [ 2447.978372][ C0] __x64_sys_select+0xba/0x150 [ 2447.983239][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2447.988594][ C0] do_syscall_64+0xb7/0x580 [ 2447.993106][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2447.998976][ C0] RIP: 0033:0x7fe26d4f1df3 [ 2448.003386][ C0] Code: Bad RIP value. [ 2448.007545][ C0] RSP: 002b:00007fff9fe54550 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 2448.016022][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fe26d4f1df3 [ 2448.024252][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 2448.032627][ C0] RBP: 0000000000015180 R08: 00007fff9fe54580 R09: 00007fe26b161700 [ 2448.040763][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2448.048811][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2448.057027][ C0] rs:main Q:Reg S27824 1599 1 0x00000000 [ 2448.063691][ C0] Call Trace: [ 2448.067177][ C0] ? __schedule+0x898/0x1ca0 [ 2448.072015][ C0] ? __sched_text_start+0x8/0x8 [ 2448.076932][ C0] schedule+0xca/0x250 [ 2448.081003][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2448.086092][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2448.091551][ C0] ? debug_check_no_obj_freed+0x20f/0x443 [ 2448.097251][ C0] futex_wait+0x1e2/0x590 [ 2448.101573][ C0] ? futex_wait_setup+0x350/0x350 [ 2448.107057][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2448.113019][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2448.118367][ C0] ? mark_lock+0xbc/0x1160 [ 2448.122770][ C0] ? find_held_lock+0x2d/0x110 [ 2448.127508][ C0] do_futex+0x15d/0x1b90 [ 2448.131728][ C0] ? lock_acquire+0x127/0x320 [ 2448.136389][ C0] ? __do_sys_madvise+0xe59/0x1890 [ 2448.141566][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2448.146626][ C0] ? up_read+0x1b0/0x760 [ 2448.150847][ C0] ? blk_insert_cloned_request+0x510/0x510 [ 2448.156642][ C0] ? find_vma+0x2b/0x170 [ 2448.160875][ C0] ? __do_sys_madvise+0x3c4/0x1890 [ 2448.166053][ C0] ? __switch_to+0x5bd/0xe70 [ 2448.170718][ C0] __x64_sys_futex+0x376/0x4f0 [ 2448.175468][ C0] ? fput_many+0x2f/0x1a0 [ 2448.179967][ C0] ? do_futex+0x1b90/0x1b90 [ 2448.184570][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2448.190092][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2448.195990][ C0] do_syscall_64+0xb7/0x580 [ 2448.200755][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2448.206739][ C0] RIP: 0033:0x7fe26dbbe344 [ 2448.211154][ C0] Code: Bad RIP value. [ 2448.215232][ C0] RSP: 002b:00007fe26c162cb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2448.223712][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe26dbbe344 [ 2448.233237][ C0] RDX: 0000000000015b8f RSI: 0000000000000080 RDI: 0000000000e31264 [ 2448.241957][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000adc7 [ 2448.250108][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000447f18 [ 2448.258332][ C0] R13: 000000000044421f R14: 0000000000447ee8 R15: 0000000000000003 [ 2448.268016][ C0] rsyslogd S28192 1600 1 0x00000000 [ 2448.274632][ C0] Call Trace: [ 2448.277946][ C0] ? __schedule+0x898/0x1ca0 [ 2448.282729][ C0] ? __sched_text_start+0x8/0x8 [ 2448.287696][ C0] ? find_held_lock+0x2d/0x110 [ 2448.292448][ C0] ? __pollwait+0x24f/0x430 [ 2448.296957][ C0] schedule+0xca/0x250 [ 2448.301027][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2448.307177][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2448.313063][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2448.319057][ C0] ? poll_initwait+0x180/0x180 [ 2448.323803][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2448.329075][ C0] ? __pollwait+0x24f/0x430 [ 2448.333642][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2448.339955][ C0] ? pollwake+0x200/0x200 [ 2448.344362][ C0] do_select+0x122e/0x1700 [ 2448.348795][ C0] ? kmem_cache_free+0xb9/0x380 [ 2448.353641][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2448.359520][ C0] ? poll_freewait+0x250/0x250 [ 2448.364280][ C0] ? update_curr+0x379/0x810 [ 2448.368995][ C0] ? __update_load_avg_se+0x71c/0xba0 [ 2448.374382][ C0] ? mark_lock+0xbc/0x1160 [ 2448.378967][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2448.383977][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2448.389062][ C0] ? find_held_lock+0x2d/0x110 [ 2448.394778][ C0] ? __might_fault+0x11f/0x1d0 [ 2448.399695][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2448.404983][ C0] ? lock_acquire+0x127/0x320 [ 2448.411048][ C0] ? __might_fault+0xef/0x1d0 [ 2448.415708][ C0] ? __might_fault+0x192/0x1d0 [ 2448.420451][ C0] ? core_sys_select+0x4da/0x820 [ 2448.425388][ C0] core_sys_select+0x4da/0x820 [ 2448.430217][ C0] ? do_compat_pselect+0x210/0x210 [ 2448.435533][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2448.440748][ C0] ? __do_page_fault+0x662/0xcc0 [ 2448.445780][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 2448.452457][ C0] ? __fget_light+0x1d6/0x230 [ 2448.457329][ C0] ? fput_many+0x2f/0x1a0 [ 2448.461660][ C0] kern_select+0x13d/0x1c0 [ 2448.466268][ C0] ? core_sys_select+0x820/0x820 [ 2448.471398][ C0] ? do_futex+0x1b90/0x1b90 [ 2448.476263][ C0] __x64_sys_select+0xba/0x150 [ 2448.481048][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2448.486498][ C0] do_syscall_64+0xb7/0x580 [ 2448.491577][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2448.497634][ C0] RIP: 0033:0x7fe26d4f1df3 [ 2448.502153][ C0] Code: Bad RIP value. [ 2448.506295][ C0] RSP: 002b:00007fe26b961d90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 2448.515165][ C0] RAX: ffffffffffffffda RBX: 00007fe26b961da0 RCX: 00007fe26d4f1df3 [ 2448.523223][ C0] RDX: 0000000000000000 RSI: 00007fe26b961da0 RDI: 0000000000000001 [ 2448.531277][ C0] RBP: 00007fe26cbea5e0 R08: 0000000000000000 R09: 0000000000000001 [ 2448.539509][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2448.547491][ C0] R13: 0000000000000001 R14: 00007fe26cbea5f0 R15: 0000000000000001 [ 2448.555563][ C0] rsyslogd S29128 1601 1 0x00004000 [ 2448.561946][ C0] Call Trace: [ 2448.565309][ C0] ? __schedule+0x898/0x1ca0 [ 2448.569974][ C0] ? __sched_text_start+0x8/0x8 [ 2448.574817][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2448.580257][ C0] schedule+0xca/0x250 [ 2448.584307][ C0] do_syslog+0x1198/0x1380 [ 2448.588706][ C0] ? lock_acquire+0x127/0x320 [ 2448.593390][ C0] ? log_buf_vmcoreinfo_setup+0x140/0x140 [ 2448.599236][ C0] ? finish_wait+0x260/0x260 [ 2448.603912][ C0] ? fsnotify+0x775/0xb10 [ 2448.608537][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2448.613657][ C0] ? kmsg_poll+0xb0/0xb0 [ 2448.618066][ C0] kmsg_read+0x8a/0xb0 [ 2448.622206][ C0] proc_reg_read+0x1c1/0x280 [ 2448.626773][ C0] ? proc_reg_compat_ioctl+0x270/0x270 [ 2448.632209][ C0] ? security_file_permission+0x8a/0x370 [ 2448.637949][ C0] ? proc_reg_compat_ioctl+0x270/0x270 [ 2448.643398][ C0] __vfs_read+0x76/0x100 [ 2448.647934][ C0] vfs_read+0x1ea/0x430 [ 2448.652078][ C0] ksys_read+0x127/0x250 [ 2448.656326][ C0] ? kernel_write+0x120/0x120 [ 2448.661007][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2448.666708][ C0] do_syscall_64+0xb7/0x580 [ 2448.671548][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2448.677424][ C0] RIP: 0033:0x7fe26dbc11fd [ 2448.682022][ C0] Code: Bad RIP value. [ 2448.686259][ C0] RSP: 002b:00007fe26b160e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 2448.694651][ C0] RAX: ffffffffffffffda RBX: 0000000000e45ce0 RCX: 00007fe26dbc11fd [ 2448.702866][ C0] RDX: 0000000000000fff RSI: 00007fe26c9955a0 RDI: 0000000000000004 [ 2448.710906][ C0] RBP: 0000000000000000 R08: 0000000000e31260 R09: 0000000000000000 [ 2448.719037][ C0] R10: 656863735f5f203f R11: 0000000000000293 R12: 000000000065e420 [ 2448.727081][ C0] R13: 00007fe26b1619c0 R14: 00007fe26e206040 R15: 0000000000000003 [ 2448.735041][ C0] cron S27824 1641 1 0x00000000 [ 2448.741473][ C0] Call Trace: [ 2448.744778][ C0] ? __schedule+0x898/0x1ca0 [ 2448.749541][ C0] ? __sched_text_start+0x8/0x8 [ 2448.754468][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2448.760184][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2448.765725][ C0] schedule+0xca/0x250 [ 2448.769908][ C0] do_nanosleep+0x21f/0x650 [ 2448.774412][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2448.779826][ C0] ? memset+0x20/0x40 [ 2448.783890][ C0] ? __hrtimer_init+0x134/0x260 [ 2448.788815][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2448.793826][ C0] ? nanosleep_copyout+0x100/0x100 [ 2448.798928][ C0] ? _copy_from_user+0x123/0x190 [ 2448.803854][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2448.809815][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2448.815171][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2448.820264][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2448.825447][ C0] ? do_syscall_64+0x1a/0x580 [ 2448.830110][ C0] do_syscall_64+0xb7/0x580 [ 2448.834718][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2448.841559][ C0] RIP: 0033:0x7f1bd9a83e40 [ 2448.845980][ C0] Code: Bad RIP value. [ 2448.850046][ C0] RSP: 002b:00007ffcab853b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2448.858586][ C0] RAX: ffffffffffffffda RBX: 00007ffcab853c70 RCX: 00007f1bd9a83e40 [ 2448.866560][ C0] RDX: 0000000000000000 RSI: 00007ffcab853cf0 RDI: 00007ffcab853cf0 [ 2448.874601][ C0] RBP: 00007ffcab853bf0 R08: 00007ffcab853b50 R09: 0000000000000000 [ 2448.882843][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 2448.890799][ C0] R13: 00007ffcab853e50 R14: 0000000000000000 R15: 0000000000000000 [ 2448.898774][ C0] sshd S28192 1668 1 0x00000000 [ 2448.905211][ C0] Call Trace: [ 2448.908489][ C0] ? __schedule+0x898/0x1ca0 [ 2448.913149][ C0] ? __sched_text_start+0x8/0x8 [ 2448.917983][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2448.922902][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2448.927729][ C0] schedule+0xca/0x250 [ 2448.932312][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2448.938705][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2448.944492][ C0] ? __pollwait+0x24f/0x430 [ 2448.948989][ C0] ? poll_initwait+0x180/0x180 [ 2448.953755][ C0] ? tcp_poll+0x4c6/0xd40 [ 2448.958101][ C0] ? tcp_ioctl+0x7d0/0x7d0 [ 2448.962540][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2448.968867][ C0] ? pollwake+0x200/0x200 [ 2448.973192][ C0] do_select+0x122e/0x1700 [ 2448.977596][ C0] ? deref_stack_reg+0xaa/0xe0 [ 2448.982339][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2448.988053][ C0] ? deref_stack_reg+0xaa/0xe0 [ 2448.992815][ C0] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 2448.999394][ C0] ? poll_freewait+0x250/0x250 [ 2449.004154][ C0] ? poll_freewait+0x250/0x250 [ 2449.009026][ C0] ? deref_stack_reg+0xe0/0xe0 [ 2449.013784][ C0] ? __module_text_address+0xe/0x140 [ 2449.019084][ C0] ? is_module_text_address+0xc/0x1a [ 2449.024355][ C0] ? mark_lock+0xbc/0x1160 [ 2449.028760][ C0] ? unwind_get_return_address+0x5a/0xa0 [ 2449.034613][ C0] ? profile_setup.cold+0xc1/0xc1 [ 2449.039650][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2449.044669][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2449.049658][ C0] ? find_held_lock+0x2d/0x110 [ 2449.054417][ C0] ? __might_fault+0x11f/0x1d0 [ 2449.059173][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2449.064026][ C0] ? lock_acquire+0x127/0x320 [ 2449.068806][ C0] ? __might_fault+0xef/0x1d0 [ 2449.073511][ C0] ? __might_fault+0x192/0x1d0 [ 2449.078261][ C0] ? core_sys_select+0x4da/0x820 [ 2449.083183][ C0] core_sys_select+0x4da/0x820 [ 2449.087944][ C0] ? do_compat_pselect+0x210/0x210 [ 2449.093053][ C0] ? mark_lock+0xbc/0x1160 [ 2449.097451][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2449.102591][ C0] ? find_held_lock+0x2d/0x110 [ 2449.107459][ C0] ? task_work_run+0x112/0x1c0 [ 2449.112229][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2449.117065][ C0] kern_select+0x13d/0x1c0 [ 2449.121484][ C0] ? core_sys_select+0x820/0x820 [ 2449.127030][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2449.132328][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2449.137570][ C0] ? task_work_run+0x11c/0x1c0 [ 2449.142519][ C0] __x64_sys_select+0xba/0x150 [ 2449.147287][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2449.152575][ C0] do_syscall_64+0xb7/0x580 [ 2449.157153][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2449.163031][ C0] RIP: 0033:0x7f0f48774dd3 [ 2449.167441][ C0] Code: Bad RIP value. [ 2449.171501][ C0] RSP: 002b:00007ffcb859edf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2449.179891][ C0] RAX: ffffffffffffffda RBX: 0000561531c31ac0 RCX: 00007f0f48774dd3 [ 2449.188040][ C0] RDX: 0000000000000000 RSI: 0000561533422ac0 RDI: 0000000000000007 [ 2449.196106][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 2449.204158][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561533422ac0 [ 2449.212125][ C0] R13: 0000561531c31a40 R14: 0000000000000002 R15: 0000561531c2bca0 [ 2449.220379][ C0] getty S27280 1693 1 0x00000000 [ 2449.230459][ C0] Call Trace: [ 2449.233778][ C0] ? __schedule+0x898/0x1ca0 [ 2449.238454][ C0] ? __sched_text_start+0x8/0x8 [ 2449.243288][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2449.248388][ C0] schedule+0xca/0x250 [ 2449.252442][ C0] schedule_timeout+0x682/0xb20 [ 2449.257287][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2449.261942][ C0] ? usleep_range+0x160/0x160 [ 2449.266613][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2449.271479][ C0] ? lock_acquire+0x127/0x320 [ 2449.276512][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2449.281982][ C0] ? up_read+0x1b0/0x760 [ 2449.286229][ C0] wait_woken+0x131/0x250 [ 2449.290552][ C0] ? woken_wake_function+0x70/0x70 [ 2449.295933][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2449.301837][ C0] n_tty_read+0x152e/0x1ae0 [ 2449.306402][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2449.311536][ C0] ? tty_write+0x54b/0x800 [ 2449.315954][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2449.321765][ C0] ? copy_from_read_buf+0x500/0x500 [ 2449.327062][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2449.332043][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2449.337067][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2449.342892][ C0] tty_read+0x190/0x290 [ 2449.348806][ C0] ? copy_from_read_buf+0x500/0x500 [ 2449.354014][ C0] ? tty_poll+0x180/0x180 [ 2449.358490][ C0] __vfs_read+0x76/0x100 [ 2449.363009][ C0] vfs_read+0x1ea/0x430 [ 2449.367318][ C0] ksys_read+0x127/0x250 [ 2449.371558][ C0] ? kernel_write+0x120/0x120 [ 2449.376262][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2449.381971][ C0] do_syscall_64+0xb7/0x580 [ 2449.386483][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2449.392370][ C0] RIP: 0033:0x7f0627ad3310 [ 2449.396784][ C0] Code: Bad RIP value. [ 2449.400828][ C0] RSP: 002b:00007ffd611e6ad8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2449.409393][ C0] RAX: ffffffffffffffda RBX: 00007f06281a86a8 RCX: 00007f0627ad3310 [ 2449.417580][ C0] RDX: 0000000000000001 RSI: 00007ffd611e6b28 RDI: 0000000000000000 [ 2449.425798][ C0] RBP: 00007ffd611e7310 R08: 00007ffd611e6910 R09: 00007f0627d89e90 [ 2449.433873][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2449.441858][ C0] R13: 00007ffd611eaf11 R14: 0000000000000000 R15: 0000000000000000 [ 2449.449905][ C0] getty S27568 1694 1 0x00000000 [ 2449.456237][ C0] Call Trace: [ 2449.459550][ C0] ? __schedule+0x898/0x1ca0 [ 2449.464164][ C0] ? __sched_text_start+0x8/0x8 [ 2449.469007][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2449.474261][ C0] schedule+0xca/0x250 [ 2449.478352][ C0] schedule_timeout+0x682/0xb20 [ 2449.483248][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2449.487914][ C0] ? usleep_range+0x160/0x160 [ 2449.492571][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2449.497413][ C0] ? lock_acquire+0x127/0x320 [ 2449.502096][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2449.506796][ C0] ? up_read+0x1b0/0x760 [ 2449.511061][ C0] wait_woken+0x131/0x250 [ 2449.515435][ C0] ? woken_wake_function+0x70/0x70 [ 2449.520540][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2449.526339][ C0] n_tty_read+0x152e/0x1ae0 [ 2449.530863][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2449.536062][ C0] ? tty_write+0x54b/0x800 [ 2449.540475][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2449.546290][ C0] ? copy_from_read_buf+0x500/0x500 [ 2449.551467][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2449.556310][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2449.561316][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2449.567279][ C0] tty_read+0x190/0x290 [ 2449.571466][ C0] ? copy_from_read_buf+0x500/0x500 [ 2449.576644][ C0] ? tty_poll+0x180/0x180 [ 2449.580953][ C0] __vfs_read+0x76/0x100 [ 2449.585175][ C0] vfs_read+0x1ea/0x430 [ 2449.589343][ C0] ksys_read+0x127/0x250 [ 2449.593582][ C0] ? kernel_write+0x120/0x120 [ 2449.598283][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2449.604021][ C0] do_syscall_64+0xb7/0x580 [ 2449.608614][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2449.614679][ C0] RIP: 0033:0x7f7cd66cb310 [ 2449.619106][ C0] Code: Bad RIP value. [ 2449.623167][ C0] RSP: 002b:00007ffdc7a4d448 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2449.631560][ C0] RAX: ffffffffffffffda RBX: 00007f7cd6da06a8 RCX: 00007f7cd66cb310 [ 2449.639706][ C0] RDX: 0000000000000001 RSI: 00007ffdc7a4d498 RDI: 0000000000000000 [ 2449.647673][ C0] RBP: 00007ffdc7a4dc80 R08: 00007ffdc7a4d280 R09: 00007f7cd6981e90 [ 2449.655854][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2449.664777][ C0] R13: 00007ffdc7a51f11 R14: 0000000000000000 R15: 0000000000000000 [ 2449.672741][ C0] getty S27072 1695 1 0x00000000 [ 2449.679160][ C0] Call Trace: [ 2449.682612][ C0] ? __schedule+0x898/0x1ca0 [ 2449.687181][ C0] ? __sched_text_start+0x8/0x8 [ 2449.692162][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2449.697321][ C0] schedule+0xca/0x250 [ 2449.701401][ C0] schedule_timeout+0x682/0xb20 [ 2449.706329][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2449.710989][ C0] ? usleep_range+0x160/0x160 [ 2449.715649][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2449.720490][ C0] ? lock_acquire+0x127/0x320 [ 2449.725159][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2449.729826][ C0] ? up_read+0x1b0/0x760 [ 2449.734048][ C0] wait_woken+0x131/0x250 [ 2449.738371][ C0] ? woken_wake_function+0x70/0x70 [ 2449.743460][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2449.749244][ C0] n_tty_read+0x152e/0x1ae0 [ 2449.753746][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2449.758781][ C0] ? tty_write+0x54b/0x800 [ 2449.763343][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2449.769154][ C0] ? copy_from_read_buf+0x500/0x500 [ 2449.774586][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2449.779424][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2449.784437][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2449.790309][ C0] tty_read+0x190/0x290 [ 2449.794534][ C0] ? copy_from_read_buf+0x500/0x500 [ 2449.799795][ C0] ? tty_poll+0x180/0x180 [ 2449.804105][ C0] __vfs_read+0x76/0x100 [ 2449.808331][ C0] vfs_read+0x1ea/0x430 [ 2449.812467][ C0] ksys_read+0x127/0x250 [ 2449.816704][ C0] ? kernel_write+0x120/0x120 [ 2449.821546][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2449.827244][ C0] do_syscall_64+0xb7/0x580 [ 2449.831744][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2449.837795][ C0] RIP: 0033:0x7fee16f33310 [ 2449.842205][ C0] Code: Bad RIP value. [ 2449.846272][ C0] RSP: 002b:00007ffe493a20a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2449.854659][ C0] RAX: ffffffffffffffda RBX: 00007fee176086a8 RCX: 00007fee16f33310 [ 2449.862720][ C0] RDX: 0000000000000001 RSI: 00007ffe493a20f8 RDI: 0000000000000000 [ 2449.870687][ C0] RBP: 00007ffe493a28e0 R08: 00007ffe493a1ee0 R09: 00007fee171e9e90 [ 2449.879013][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2449.886997][ C0] R13: 00007ffe493a4f11 R14: 0000000000000000 R15: 0000000000000000 [ 2449.895576][ C0] getty S27152 1696 1 0x00000000 [ 2449.901919][ C0] Call Trace: [ 2449.905218][ C0] ? __schedule+0x898/0x1ca0 [ 2449.909788][ C0] ? __sched_text_start+0x8/0x8 [ 2449.914717][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2449.919895][ C0] schedule+0xca/0x250 [ 2449.924052][ C0] schedule_timeout+0x682/0xb20 [ 2449.929013][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2449.933670][ C0] ? usleep_range+0x160/0x160 [ 2449.938431][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2449.943361][ C0] ? lock_acquire+0x127/0x320 [ 2449.948140][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2449.952709][ C0] ? up_read+0x1b0/0x760 [ 2449.956930][ C0] wait_woken+0x131/0x250 [ 2449.961251][ C0] ? woken_wake_function+0x70/0x70 [ 2449.966356][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2449.972140][ C0] n_tty_read+0x152e/0x1ae0 [ 2449.976625][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2449.981629][ C0] ? tty_write+0x54b/0x800 [ 2449.986290][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2449.992075][ C0] ? copy_from_read_buf+0x500/0x500 [ 2449.997267][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2450.002113][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2450.007153][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2450.013137][ C0] tty_read+0x190/0x290 [ 2450.017283][ C0] ? copy_from_read_buf+0x500/0x500 [ 2450.022480][ C0] ? tty_poll+0x180/0x180 [ 2450.026789][ C0] __vfs_read+0x76/0x100 [ 2450.031116][ C0] vfs_read+0x1ea/0x430 [ 2450.035435][ C0] ksys_read+0x127/0x250 [ 2450.039745][ C0] ? kernel_write+0x120/0x120 [ 2450.044406][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2450.050204][ C0] do_syscall_64+0xb7/0x580 [ 2450.054697][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2450.060655][ C0] RIP: 0033:0x7eff60cba310 [ 2450.065071][ C0] Code: Bad RIP value. [ 2450.069114][ C0] RSP: 002b:00007fff50c18db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2450.077684][ C0] RAX: ffffffffffffffda RBX: 00007eff6138f6a8 RCX: 00007eff60cba310 [ 2450.085647][ C0] RDX: 0000000000000001 RSI: 00007fff50c18e08 RDI: 0000000000000000 [ 2450.093611][ C0] RBP: 00007fff50c195f0 R08: 00007fff50c18bf0 R09: 00007eff60f70e90 [ 2450.102139][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2450.110385][ C0] R13: 00007fff50c1cf11 R14: 0000000000000000 R15: 0000000000000000 [ 2450.118441][ C0] getty S27104 1697 1 0x00000000 [ 2450.125035][ C0] Call Trace: [ 2450.128399][ C0] ? __schedule+0x898/0x1ca0 [ 2450.133127][ C0] ? __sched_text_start+0x8/0x8 [ 2450.138044][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2450.143058][ C0] schedule+0xca/0x250 [ 2450.147108][ C0] schedule_timeout+0x682/0xb20 [ 2450.151959][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2450.156714][ C0] ? usleep_range+0x160/0x160 [ 2450.161373][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2450.166299][ C0] ? lock_acquire+0x127/0x320 [ 2450.171280][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2450.175908][ C0] ? up_read+0x1b0/0x760 [ 2450.180165][ C0] wait_woken+0x131/0x250 [ 2450.184571][ C0] ? woken_wake_function+0x70/0x70 [ 2450.189668][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2450.195479][ C0] n_tty_read+0x152e/0x1ae0 [ 2450.199966][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2450.204970][ C0] ? tty_write+0x54b/0x800 [ 2450.209368][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2450.215170][ C0] ? copy_from_read_buf+0x500/0x500 [ 2450.220410][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2450.225243][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2450.230333][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2450.236206][ C0] tty_read+0x190/0x290 [ 2450.240429][ C0] ? copy_from_read_buf+0x500/0x500 [ 2450.245776][ C0] ? tty_poll+0x180/0x180 [ 2450.250102][ C0] __vfs_read+0x76/0x100 [ 2450.254366][ C0] vfs_read+0x1ea/0x430 [ 2450.258606][ C0] ksys_read+0x127/0x250 [ 2450.262856][ C0] ? kernel_write+0x120/0x120 [ 2450.267771][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2450.273774][ C0] do_syscall_64+0xb7/0x580 [ 2450.278287][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2450.284349][ C0] RIP: 0033:0x7f3b86e1b310 [ 2450.288767][ C0] Code: Bad RIP value. [ 2450.292968][ C0] RSP: 002b:00007ffe1c937ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2450.302031][ C0] RAX: ffffffffffffffda RBX: 00007f3b874f06a8 RCX: 00007f3b86e1b310 [ 2450.310338][ C0] RDX: 0000000000000001 RSI: 00007ffe1c937bf8 RDI: 0000000000000000 [ 2450.318628][ C0] RBP: 00007ffe1c9383e0 R08: 00007ffe1c9379e0 R09: 00007f3b870d1e90 [ 2450.326923][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2450.335136][ C0] R13: 00007ffe1c93af11 R14: 0000000000000000 R15: 0000000000000000 [ 2450.343111][ C0] getty S28024 1698 1 0x00000000 [ 2450.349662][ C0] Call Trace: [ 2450.352964][ C0] ? __schedule+0x898/0x1ca0 [ 2450.357548][ C0] ? __sched_text_start+0x8/0x8 [ 2450.362393][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2450.367410][ C0] schedule+0xca/0x250 [ 2450.371772][ C0] schedule_timeout+0x682/0xb20 [ 2450.376658][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2450.381333][ C0] ? usleep_range+0x160/0x160 [ 2450.386221][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2450.391193][ C0] ? lock_acquire+0x127/0x320 [ 2450.395972][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2450.400549][ C0] ? up_read+0x1b0/0x760 [ 2450.404771][ C0] wait_woken+0x131/0x250 [ 2450.409106][ C0] ? woken_wake_function+0x70/0x70 [ 2450.414334][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2450.421087][ C0] n_tty_read+0x152e/0x1ae0 [ 2450.425860][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2450.431651][ C0] ? tty_write+0x54b/0x800 [ 2450.436068][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2450.442111][ C0] ? copy_from_read_buf+0x500/0x500 [ 2450.447425][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2450.452283][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2450.457522][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2450.463489][ C0] tty_read+0x190/0x290 [ 2450.467776][ C0] ? copy_from_read_buf+0x500/0x500 [ 2450.472981][ C0] ? tty_poll+0x180/0x180 [ 2450.477384][ C0] __vfs_read+0x76/0x100 [ 2450.481714][ C0] vfs_read+0x1ea/0x430 [ 2450.485963][ C0] ksys_read+0x127/0x250 [ 2450.490682][ C0] ? kernel_write+0x120/0x120 [ 2450.495567][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2450.501461][ C0] do_syscall_64+0xb7/0x580 [ 2450.506084][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2450.512225][ C0] RIP: 0033:0x7f33ffd64310 [ 2450.517054][ C0] Code: Bad RIP value. [ 2450.521631][ C0] RSP: 002b:00007ffc16060198 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2450.530615][ C0] RAX: ffffffffffffffda RBX: 00007f34004396a8 RCX: 00007f33ffd64310 [ 2450.539296][ C0] RDX: 0000000000000001 RSI: 00007ffc160601e8 RDI: 0000000000000000 [ 2450.547683][ C0] RBP: 00007ffc160609d0 R08: 00007ffc1605ffd0 R09: 0000000000000000 [ 2450.555660][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2450.563712][ C0] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000 [ 2450.571866][ C0] sshd S26784 1713 1668 0x00000000 [ 2450.578465][ C0] Call Trace: [ 2450.581761][ C0] ? __schedule+0x898/0x1ca0 [ 2450.586556][ C0] ? __sched_text_start+0x8/0x8 [ 2450.591578][ C0] ? debug_object_fixup+0x30/0x30 [ 2450.596680][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2450.601701][ C0] schedule+0xca/0x250 [ 2450.605838][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2450.611893][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2450.617801][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2450.622683][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2450.628659][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2450.634558][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2450.639834][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2450.646230][ C0] ? pollwake+0x200/0x200 [ 2450.650564][ C0] do_select+0x122e/0x1700 [ 2450.656210][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2450.662023][ C0] ? poll_freewait+0x250/0x250 [ 2450.666792][ C0] ? poll_freewait+0x250/0x250 [ 2450.671714][ C0] ? poll_freewait+0x250/0x250 [ 2450.676455][ C0] ? poll_freewait+0x250/0x250 [ 2450.681209][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2450.686217][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2450.691588][ C0] ? find_held_lock+0x2d/0x110 [ 2450.696340][ C0] ? __might_fault+0x11f/0x1d0 [ 2450.701091][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2450.706037][ C0] ? lock_acquire+0x127/0x320 [ 2450.710691][ C0] ? __might_fault+0xef/0x1d0 [ 2450.715690][ C0] ? __might_fault+0x192/0x1d0 [ 2450.720435][ C0] ? core_sys_select+0x4da/0x820 [ 2450.725711][ C0] core_sys_select+0x4da/0x820 [ 2450.730603][ C0] ? do_compat_pselect+0x210/0x210 [ 2450.735721][ C0] ? find_held_lock+0x2d/0x110 [ 2450.740496][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2450.745333][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2450.750935][ C0] ? timespec64_add_safe+0x189/0x210 [ 2450.756209][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2450.760953][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2450.766249][ C0] kern_select+0x13d/0x1c0 [ 2450.770767][ C0] ? core_sys_select+0x820/0x820 [ 2450.776085][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2450.781220][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2450.786575][ C0] __x64_sys_select+0xba/0x150 [ 2450.791319][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2450.796580][ C0] do_syscall_64+0xb7/0x580 [ 2450.801240][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2450.807110][ C0] RIP: 0033:0x7fd26f4a7dd3 [ 2450.811522][ C0] Code: Bad RIP value. [ 2450.815562][ C0] RSP: 002b:00007ffcd78cf4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2450.824129][ C0] RAX: ffffffffffffffda RBX: 00007ffcd78cf580 RCX: 00007fd26f4a7dd3 [ 2450.832316][ C0] RDX: 000055f63ee66460 RSI: 000055f63ee66480 RDI: 000000000000000c [ 2450.840289][ C0] RBP: 000055f63d8898dc R08: 00007ffcd78cf520 R09: 0101010101010101 [ 2450.848331][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcd78cf588 [ 2450.856288][ C0] R13: 0000000000000000 R14: 00007ffcd78cf578 R15: 00007ffcd78cf57c [ 2450.864265][ C0] syz-fuzzer S28520 1715 1713 0x00000000 [ 2450.870796][ C0] Call Trace: [ 2450.874243][ C0] ? __schedule+0x898/0x1ca0 [ 2450.878928][ C0] ? __sched_text_start+0x8/0x8 [ 2450.883765][ C0] schedule+0xca/0x250 [ 2450.888072][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2450.893180][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2450.898635][ C0] futex_wait+0x1e2/0x590 [ 2450.902969][ C0] ? futex_wait_setup+0x350/0x350 [ 2450.907997][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2450.913870][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2450.919568][ C0] ? futex_wake+0x164/0x480 [ 2450.924046][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2450.928873][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2450.933975][ C0] do_futex+0x15d/0x1b90 [ 2450.938210][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2450.943398][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2450.948400][ C0] ? find_held_lock+0x2d/0x110 [ 2450.953146][ C0] ? __might_fault+0x11f/0x1d0 [ 2450.958006][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2450.962929][ C0] ? lock_acquire+0x127/0x320 [ 2450.967736][ C0] ? __set_current_blocked+0x6a/0x110 [ 2450.973099][ C0] __x64_sys_futex+0x376/0x4f0 [ 2450.977864][ C0] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 2450.983646][ C0] ? do_futex+0x1b90/0x1b90 [ 2450.988251][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2450.993634][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2450.998993][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2451.004866][ C0] do_syscall_64+0xb7/0x580 [ 2451.009354][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2451.015235][ C0] RIP: 0033:0x45b153 [ 2451.019115][ C0] Code: Bad RIP value. [ 2451.023155][ C0] RSP: 002b:00007ffc0ea3e4b8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2451.031690][ C0] RAX: ffffffffffffffda RBX: 00000000018ada60 RCX: 000000000045b153 [ 2451.039641][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018adba8 [ 2451.047689][ C0] RBP: 00007ffc0ea3e500 R08: 0000000000000000 R09: 0000000000000000 [ 2451.055636][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c42003a768 [ 2451.063955][ C0] R13: 0000000000000001 R14: 000000c4200540c0 R15: 0000000000000001 [ 2451.072113][ C0] syz-fuzzer S27264 1716 1713 0x00000000 [ 2451.078434][ C0] Call Trace: [ 2451.081726][ C0] ? __schedule+0x898/0x1ca0 [ 2451.086302][ C0] ? __sched_text_start+0x8/0x8 [ 2451.091130][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2451.096051][ C0] schedule+0xca/0x250 [ 2451.100108][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2451.105197][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2451.110631][ C0] futex_wait+0x1e2/0x590 [ 2451.114937][ C0] ? futex_wait_setup+0x350/0x350 [ 2451.119936][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2451.125983][ C0] ? find_held_lock+0x2d/0x110 [ 2451.131185][ C0] ? __might_fault+0x11f/0x1d0 [ 2451.135939][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2451.140943][ C0] do_futex+0x15d/0x1b90 [ 2451.145171][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2451.150355][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2451.155292][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2451.160477][ C0] ? find_held_lock+0x2d/0x110 [ 2451.165261][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2451.170193][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2451.175043][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2451.179971][ C0] ? ktime_get+0x190/0x1d0 [ 2451.184366][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2451.189641][ C0] ? ktime_get+0x162/0x1d0 [ 2451.194295][ C0] __x64_sys_futex+0x376/0x4f0 [ 2451.199038][ C0] ? do_futex+0x1b90/0x1b90 [ 2451.203528][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2451.208806][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2451.214560][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2451.220257][ C0] do_syscall_64+0xb7/0x580 [ 2451.224752][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2451.232197][ C0] RIP: 0033:0x45b153 [ 2451.236097][ C0] Code: Bad RIP value. [ 2451.240154][ C0] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2451.248568][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153 [ 2451.256730][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018acfd0 [ 2451.264890][ C0] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000 [ 2451.273031][ C0] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0 [ 2451.281165][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2451.289120][ C0] syz-fuzzer S28992 1717 1713 0x00000000 [ 2451.295449][ C0] Call Trace: [ 2451.298735][ C0] ? __schedule+0x898/0x1ca0 [ 2451.303301][ C0] ? __sched_text_start+0x8/0x8 [ 2451.308128][ C0] schedule+0xca/0x250 [ 2451.312188][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2451.317278][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2451.322720][ C0] futex_wait+0x1e2/0x590 [ 2451.327254][ C0] ? futex_wait_setup+0x350/0x350 [ 2451.332361][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2451.338229][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2451.344389][ C0] ? futex_wake+0x164/0x480 [ 2451.349243][ C0] ? lock_acquire+0x127/0x320 [ 2451.353920][ C0] ? __might_fault+0xef/0x1d0 [ 2451.358670][ C0] do_futex+0x15d/0x1b90 [ 2451.362895][ C0] ? put_timespec64+0xcb/0x120 [ 2451.368263][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2451.373242][ C0] ? ktime_get_ts64+0x222/0x2c0 [ 2451.378279][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2451.383411][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 2451.390001][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2451.395273][ C0] __x64_sys_futex+0x376/0x4f0 [ 2451.400154][ C0] ? do_futex+0x1b90/0x1b90 [ 2451.404660][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2451.409760][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2451.415424][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2451.421278][ C0] do_syscall_64+0xb7/0x580 [ 2451.425862][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2451.431835][ C0] RIP: 0033:0x45b153 [ 2451.435733][ C0] Code: Bad RIP value. [ 2451.441079][ C0] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2451.449665][ C0] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153 [ 2451.457625][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018caf80 [ 2451.465908][ C0] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000 [ 2451.474476][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168 [ 2451.482424][ C0] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 2451.490390][ C0] syz-fuzzer S26584 1718 1713 0x00000000 [ 2451.497060][ C0] Call Trace: [ 2451.500354][ C0] ? __schedule+0x898/0x1ca0 [ 2451.505059][ C0] ? __sched_text_start+0x8/0x8 [ 2451.509910][ C0] schedule+0xca/0x250 [ 2451.514004][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2451.519228][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2451.524879][ C0] ? get_futex_key+0x895/0x14c0 [ 2451.529904][ C0] futex_wait+0x1e2/0x590 [ 2451.534828][ C0] ? futex_wait_setup+0x350/0x350 [ 2451.540142][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2451.546344][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2451.552056][ C0] ? futex_wake+0x164/0x480 [ 2451.557150][ C0] do_futex+0x15d/0x1b90 [ 2451.561576][ C0] ? find_held_lock+0x2d/0x110 [ 2451.566320][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2451.571538][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2451.576641][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2451.581472][ C0] ? lock_acquire+0x127/0x320 [ 2451.586315][ C0] ? finish_task_switch+0xef/0x5d0 [ 2451.591492][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2451.596667][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2451.602198][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2451.607723][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2451.613292][ C0] ? finish_task_switch+0xef/0x5d0 [ 2451.618484][ C0] ? __switch_to+0x5bd/0xe70 [ 2451.623188][ C0] __x64_sys_futex+0x376/0x4f0 [ 2451.628058][ C0] ? do_futex+0x1b90/0x1b90 [ 2451.632652][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2451.638255][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2451.644417][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2451.650128][ C0] do_syscall_64+0xb7/0x580 [ 2451.654630][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2451.660500][ C0] RIP: 0033:0x45b153 [ 2451.664669][ C0] Code: Bad RIP value. [ 2451.669066][ C0] RSP: 002b:000000c42004ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2451.677730][ C0] RAX: ffffffffffffffda RBX: 000000c420040800 RCX: 000000000045b153 [ 2451.686646][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040948 [ 2451.694598][ C0] RBP: 000000c42004de40 R08: 0000000000000000 R09: 0000000000000000 [ 2451.702742][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 01ffffffffffffff [ 2451.710719][ C0] R13: 00000000000000ff R14: 00000000000000ff R15: 0000000000000029 [ 2451.718777][ C0] syz-fuzzer S26520 1719 1713 0x00000000 [ 2451.725805][ C0] Call Trace: [ 2451.729177][ C0] ? __schedule+0x898/0x1ca0 [ 2451.733835][ C0] ? __sched_text_start+0x8/0x8 [ 2451.738663][ C0] schedule+0xca/0x250 [ 2451.742713][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2451.747907][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2451.753430][ C0] futex_wait+0x1e2/0x590 [ 2451.757850][ C0] ? futex_wait_setup+0x350/0x350 [ 2451.763027][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2451.769271][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2451.775054][ C0] ? futex_wake+0x164/0x480 [ 2451.779541][ C0] ? find_held_lock+0x2d/0x110 [ 2451.784394][ C0] do_futex+0x15d/0x1b90 [ 2451.788727][ C0] ? find_held_lock+0x2d/0x110 [ 2451.793729][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2451.799413][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2451.805392][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2451.810226][ C0] ? lock_acquire+0x127/0x320 [ 2451.814882][ C0] ? finish_task_switch+0xef/0x5d0 [ 2451.820146][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2451.825418][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2451.830857][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2451.836034][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2451.841851][ C0] ? finish_task_switch+0xef/0x5d0 [ 2451.846968][ C0] ? __switch_to+0x5bd/0xe70 [ 2451.851644][ C0] __x64_sys_futex+0x376/0x4f0 [ 2451.856510][ C0] ? do_futex+0x1b90/0x1b90 [ 2451.861006][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2451.866361][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2451.871816][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2451.877526][ C0] do_syscall_64+0xb7/0x580 [ 2451.882157][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2451.888133][ C0] RIP: 0033:0x45b153 [ 2451.892122][ C0] Code: Bad RIP value. [ 2451.896166][ C0] RSP: 002b:000000c42014ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2451.904770][ C0] RAX: ffffffffffffffda RBX: 000000c42013e000 RCX: 000000000045b153 [ 2451.913005][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013e148 [ 2451.921151][ C0] RBP: 000000c42014de40 R08: 0000000000000000 R09: 0000000000000000 [ 2451.929191][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000a63d98 [ 2451.937416][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2451.945465][ C0] syz-fuzzer S26584 1720 1713 0x00000000 [ 2451.951788][ C0] Call Trace: [ 2451.955064][ C0] ? __schedule+0x898/0x1ca0 [ 2451.959813][ C0] ? __sched_text_start+0x8/0x8 [ 2451.964658][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2451.969674][ C0] schedule+0xca/0x250 [ 2451.973726][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2451.978829][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2451.984351][ C0] futex_wait+0x1e2/0x590 [ 2451.988671][ C0] ? futex_wait_setup+0x350/0x350 [ 2451.993795][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2451.999894][ C0] ? futex_wake+0x164/0x480 [ 2452.004386][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2452.009410][ C0] do_futex+0x15d/0x1b90 [ 2452.013649][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2452.018767][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2452.023595][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2452.028595][ C0] ? find_held_lock+0x2d/0x110 [ 2452.033336][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2452.038350][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2452.043365][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2452.048476][ C0] ? ktime_get+0x190/0x1d0 [ 2452.053051][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2452.058326][ C0] ? ktime_get+0x162/0x1d0 [ 2452.062837][ C0] __x64_sys_futex+0x376/0x4f0 [ 2452.068202][ C0] ? do_futex+0x1b90/0x1b90 [ 2452.072913][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2452.078409][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2452.083790][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2452.089495][ C0] do_syscall_64+0xb7/0x580 [ 2452.094333][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2452.100292][ C0] RIP: 0033:0x45b153 [ 2452.104264][ C0] Code: Bad RIP value. [ 2452.108328][ C0] RSP: 002b:000000c4200396a0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 2452.116737][ C0] RAX: ffffffffffffffda RBX: 000000003b97b726 RCX: 000000000045b153 [ 2452.124700][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018b1020 [ 2452.132691][ C0] RBP: 000000c4200396e8 R08: 0000000000000000 R09: 0000000000000000 [ 2452.140652][ C0] R10: 000000c4200396d8 R11: 0000000000000202 R12: 000002469327e4cf [ 2452.148609][ C0] R13: 0000000000000001 R14: 000000c4200742a0 R15: 0000000000000001 [ 2452.156820][ C0] syz-fuzzer S26568 1721 1713 0x00000000 [ 2452.163236][ C0] Call Trace: [ 2452.166526][ C0] ? __schedule+0x898/0x1ca0 [ 2452.171108][ C0] ? __sched_text_start+0x8/0x8 [ 2452.176263][ C0] schedule+0xca/0x250 [ 2452.180344][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2452.185449][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2452.191008][ C0] ? __kernel_text_address+0x9/0x30 [ 2452.196192][ C0] ? unwind_get_return_address+0x5a/0xa0 [ 2452.201809][ C0] ? profile_setup.cold+0xc1/0xc1 [ 2452.206931][ C0] futex_wait+0x1e2/0x590 [ 2452.211281][ C0] ? futex_wait_setup+0x350/0x350 [ 2452.216301][ C0] ? stack_trace_save+0x9f/0xe0 [ 2452.221240][ C0] ? stack_trace_consume_entry+0x180/0x180 [ 2452.227213][ C0] ? mark_lock+0xbc/0x1160 [ 2452.231702][ C0] do_futex+0x15d/0x1b90 [ 2452.235925][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2452.240987][ C0] ? lock_acquire+0x127/0x320 [ 2452.245730][ C0] ? debug_check_no_obj_freed+0xc4/0x443 [ 2452.251429][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2452.256586][ C0] ? putname+0xe1/0x120 [ 2452.260907][ C0] ? putname+0xe1/0x120 [ 2452.265248][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2452.270776][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2452.276049][ C0] ? __kasan_slab_free+0x145/0x180 [ 2452.281328][ C0] ? kmem_cache_free+0x2cd/0x380 [ 2452.286372][ C0] __x64_sys_futex+0x376/0x4f0 [ 2452.291333][ C0] ? do_futex+0x1b90/0x1b90 [ 2452.295932][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2452.301243][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2452.306612][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2452.312420][ C0] do_syscall_64+0xb7/0x580 [ 2452.317133][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2452.323185][ C0] RIP: 0033:0x45b153 [ 2452.327301][ C0] Code: Bad RIP value. [ 2452.331358][ C0] RSP: 002b:000000c420149ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2452.340347][ C0] RAX: ffffffffffffffda RBX: 000000c420040c00 RCX: 000000000045b153 [ 2452.348313][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040d48 [ 2452.356532][ C0] RBP: 000000c420149f30 R08: 0000000000000000 R09: 0000000000000000 [ 2452.365198][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 2452.373494][ C0] R13: 0000000000000040 R14: 000000000000003f R15: 00000000000000aa [ 2452.381460][ C0] syz-fuzzer S29272 1728 1713 0x00000000 [ 2452.388139][ C0] Call Trace: [ 2452.391428][ C0] ? __schedule+0x898/0x1ca0 [ 2452.396178][ C0] ? __sched_text_start+0x8/0x8 [ 2452.401219][ C0] schedule+0xca/0x250 [ 2452.405651][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2452.410930][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2452.416672][ C0] futex_wait+0x1e2/0x590 [ 2452.421566][ C0] ? futex_wait_setup+0x350/0x350 [ 2452.426929][ C0] do_futex+0x15d/0x1b90 [ 2452.431165][ C0] ? find_held_lock+0x2d/0x110 [ 2452.436102][ C0] ? __set_current_blocked+0xcc/0x110 [ 2452.441660][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2452.446762][ C0] ? recalc_sigpending_tsk+0x16e/0x1e0 [ 2452.452213][ C0] ? mark_lock+0xbc/0x1160 [ 2452.456617][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2452.462052][ C0] ? __set_current_blocked+0xcc/0x110 [ 2452.467401][ C0] ? find_held_lock+0x2d/0x110 [ 2452.472245][ C0] __x64_sys_futex+0x376/0x4f0 [ 2452.476995][ C0] ? do_futex+0x1b90/0x1b90 [ 2452.481477][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2452.487003][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2452.493575][ C0] do_syscall_64+0xb7/0x580 [ 2452.498079][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2452.503969][ C0] RIP: 0033:0x45b153 [ 2452.507875][ C0] Code: Bad RIP value. [ 2452.511937][ C0] RSP: 002b:000000c4203c3f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2452.520330][ C0] RAX: ffffffffffffffda RBX: 000000c42013f400 RCX: 000000000045b153 [ 2452.528463][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018cae38 [ 2452.536522][ C0] RBP: 000000c4203c3f48 R08: 0000000000000000 R09: 0000000000000000 [ 2452.544675][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0 [ 2452.552646][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2452.560615][ C0] syz-fuzzer S26584 1729 1713 0x00000000 [ 2452.567032][ C0] Call Trace: [ 2452.570312][ C0] ? __schedule+0x898/0x1ca0 [ 2452.574890][ C0] ? __sched_text_start+0x8/0x8 [ 2452.579735][ C0] schedule+0xca/0x250 [ 2452.583837][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2452.588952][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2452.594424][ C0] futex_wait+0x1e2/0x590 [ 2452.598741][ C0] ? futex_wait_setup+0x350/0x350 [ 2452.603870][ C0] ? __mark_inode_dirty+0x12b/0x11f0 [ 2452.609152][ C0] ? find_held_lock+0x2d/0x110 [ 2452.613912][ C0] ? pipe_write+0xbcb/0xf20 [ 2452.618591][ C0] do_futex+0x15d/0x1b90 [ 2452.622922][ C0] ? find_held_lock+0x2d/0x110 [ 2452.627769][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2452.632962][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2452.638042][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2452.643100][ C0] ? lock_acquire+0x127/0x320 [ 2452.647760][ C0] ? finish_task_switch+0xef/0x5d0 [ 2452.652941][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2452.658289][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2452.663549][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2452.668819][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2452.674112][ C0] ? finish_task_switch+0xef/0x5d0 [ 2452.679308][ C0] ? __switch_to+0x5bd/0xe70 [ 2452.684097][ C0] __x64_sys_futex+0x376/0x4f0 [ 2452.689219][ C0] ? fput_many+0x2f/0x1a0 [ 2452.693544][ C0] ? do_futex+0x1b90/0x1b90 [ 2452.698043][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2452.703464][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2452.709539][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2452.715259][ C0] do_syscall_64+0xb7/0x580 [ 2452.719755][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2452.725634][ C0] RIP: 0033:0x45b153 [ 2452.729516][ C0] Code: Bad RIP value. [ 2452.733645][ C0] RSP: 002b:000000c420051ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2452.742261][ C0] RAX: ffffffffffffffda RBX: 000000c4202a5c00 RCX: 000000000045b153 [ 2452.750495][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4202a5d48 [ 2452.759856][ C0] RBP: 000000c420051f30 R08: 0000000000000000 R09: 0000000000000000 [ 2452.768106][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 2452.776246][ C0] R13: 0000000000000020 R14: 0000000000000013 R15: 0000000000000100 [ 2452.784461][ C0] syz-fuzzer S26584 1734 1713 0x00000000 [ 2452.790801][ C0] Call Trace: [ 2452.794176][ C0] ? __schedule+0x898/0x1ca0 [ 2452.798917][ C0] ? __sched_text_start+0x8/0x8 [ 2452.803859][ C0] schedule+0xca/0x250 [ 2452.807910][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2452.814133][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2452.820005][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2452.824927][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2452.829977][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2452.835083][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2452.840001][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2452.845800][ C0] ep_poll+0xcca/0xe60 [ 2452.849859][ C0] ? ep_modify+0x830/0x830 [ 2452.854342][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2452.859872][ C0] ? __fget+0x357/0x530 [ 2452.864082][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2452.868667][ C0] ? wake_up_q+0xf0/0xf0 [ 2452.872979][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2452.878240][ C0] do_epoll_wait+0x209/0x260 [ 2452.882894][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2452.888456][ C0] __x64_sys_epoll_pwait+0x133/0x2e0 [ 2452.894622][ C0] ? do_syscall_64+0x1a/0x580 [ 2452.899290][ C0] do_syscall_64+0xb7/0x580 [ 2452.903910][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2452.909981][ C0] RIP: 0033:0x45b300 [ 2452.913984][ C0] Code: Bad RIP value. [ 2452.918054][ C0] RSP: 002b:000000c4203bf860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 2452.926443][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300 [ 2452.935009][ C0] RDX: 0000000000000080 RSI: 000000c4203bf8a0 RDI: 0000000000000004 [ 2452.943356][ C0] RBP: 000000c4203bfea0 R08: 0000000000000000 R09: 000000c42006fc80 [ 2452.951674][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000930 [ 2452.959861][ C0] R13: 0000000000000072 R14: 00007fa6184cc6c8 R15: 0000000000000002 [ 2452.968174][ C0] syz-fuzzer S26808 10815 1713 0x00000000 [ 2452.974534][ C0] Call Trace: [ 2452.977909][ C0] ? __schedule+0x898/0x1ca0 [ 2452.982583][ C0] ? __sched_text_start+0x8/0x8 [ 2452.987444][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2452.992364][ C0] schedule+0xca/0x250 [ 2452.996513][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2453.002389][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2453.008041][ C0] futex_wait+0x1e2/0x590 [ 2453.012355][ C0] ? futex_wait_setup+0x350/0x350 [ 2453.017372][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2453.023872][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2453.029002][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2453.034091][ C0] do_futex+0x15d/0x1b90 [ 2453.038317][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2453.043319][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2453.048164][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2453.053166][ C0] ? find_held_lock+0x2d/0x110 [ 2453.057931][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2453.063089][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2453.067940][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2453.072901][ C0] ? ktime_get+0x190/0x1d0 [ 2453.077498][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2453.082785][ C0] ? ktime_get+0x162/0x1d0 [ 2453.087196][ C0] __x64_sys_futex+0x376/0x4f0 [ 2453.092069][ C0] ? do_futex+0x1b90/0x1b90 [ 2453.096737][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2453.102025][ C0] ? signal_fault+0x90/0x90 [ 2453.106598][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2453.112297][ C0] do_syscall_64+0xb7/0x580 [ 2453.116843][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2453.122830][ C0] RIP: 0033:0x45b153 [ 2453.126754][ C0] Code: Bad RIP value. [ 2453.131004][ C0] RSP: 002b:000000c42003aea0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 2453.139593][ C0] RAX: ffffffffffffffda RBX: 000000002243b05e RCX: 000000000045b153 [ 2453.148138][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018b10a0 [ 2453.156533][ C0] RBP: 000000c42003aee8 R08: 0000000000000000 R09: 0000000000000000 [ 2453.164682][ C0] R10: 000000c42003aed8 R11: 0000000000000202 R12: 0000023db35c2d0c [ 2453.172722][ C0] R13: 0000000000000001 R14: 000000c420055500 R15: 0000000000000001 [ 2453.180972][ C0] kworker/0:4 I22464 3273 2 0x80004000 [ 2453.187512][ C0] Workqueue: 0x0 (ipv6_addrconf) [ 2453.192519][ C0] Call Trace: [ 2453.195792][ C0] ? __schedule+0x898/0x1ca0 [ 2453.200516][ C0] ? __sched_text_start+0x8/0x8 [ 2453.205480][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2453.211019][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2453.216124][ C0] schedule+0xca/0x250 [ 2453.220354][ C0] worker_thread+0x245/0xe20 [ 2453.224931][ C0] ? process_one_work+0x1530/0x1530 [ 2453.230282][ C0] kthread+0x318/0x420 [ 2453.234573][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2453.239933][ C0] ret_from_fork+0x24/0x30 [ 2453.244337][ C0] kworker/0:5 R running task 23368 3299 2 0x80004000 [ 2453.252604][ C0] Workqueue: 0x0 (rcu_gp) [ 2453.257018][ C0] Call Trace: [ 2453.260295][ C0] ? __schedule+0x898/0x1ca0 [ 2453.264862][ C0] ? __sched_text_start+0x8/0x8 [ 2453.269764][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2453.275222][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2453.280234][ C0] schedule+0xca/0x250 [ 2453.284282][ C0] worker_thread+0x245/0xe20 [ 2453.288848][ C0] ? process_one_work+0x1530/0x1530 [ 2453.294036][ C0] kthread+0x318/0x420 [ 2453.298080][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2453.303603][ C0] ret_from_fork+0x24/0x30 [ 2453.309662][ C0] kworker/0:6 R running task 23368 3304 2 0x80004000 [ 2453.317638][ C0] Workqueue: usb_hub_wq hub_event [ 2453.322661][ C0] Call Trace: [ 2453.325967][ C0] ? __schedule+0x898/0x1ca0 [ 2453.330558][ C0] ? __sched_text_start+0x8/0x8 [ 2453.335586][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2453.340856][ C0] schedule+0xca/0x250 [ 2453.344948][ C0] schedule_timeout+0x440/0xb20 [ 2453.349963][ C0] ? usleep_range+0x160/0x160 [ 2453.354646][ C0] ? usb_control_msg+0x393/0x4a0 [ 2453.359573][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2453.365225][ C0] ? down_read+0x115/0x420 [ 2453.369789][ C0] ? down_read_killable+0x460/0x460 [ 2453.375186][ C0] ? msleep+0x63/0xf0 [ 2453.379193][ C0] msleep+0xa4/0xf0 [ 2453.383009][ C0] hub_port_reset+0x2a7/0x1460 [ 2453.387785][ C0] ? hub_resume+0x3b0/0x3b0 [ 2453.392412][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2453.397691][ C0] ? __kasan_slab_free+0x145/0x180 [ 2453.403914][ C0] hub_port_init+0xa0a/0x2d30 [ 2453.408578][ C0] hub_event+0x1c1b/0x3800 [ 2453.412985][ C0] ? hub_port_debounce+0x260/0x260 [ 2453.418080][ C0] ? find_held_lock+0x2d/0x110 [ 2453.422821][ C0] ? mark_held_locks+0xe0/0xe0 [ 2453.427592][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2453.433124][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2453.438387][ C0] process_one_work+0x92b/0x1530 [ 2453.443304][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2453.448746][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2453.454120][ C0] worker_thread+0x96/0xe20 [ 2453.458609][ C0] ? process_one_work+0x1530/0x1530 [ 2453.463788][ C0] kthread+0x318/0x420 [ 2453.467989][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2453.473432][ C0] ret_from_fork+0x24/0x30 [ 2453.477839][ C0] kworker/1:5 I23368 3317 2 0x80004000 [ 2453.484190][ C0] Workqueue: 0x0 (events_power_efficient) [ 2453.489981][ C0] Call Trace: [ 2453.493348][ C0] ? __schedule+0x898/0x1ca0 [ 2453.497937][ C0] ? __sched_text_start+0x8/0x8 [ 2453.502783][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2453.508247][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2453.513263][ C0] schedule+0xca/0x250 [ 2453.517400][ C0] worker_thread+0x245/0xe20 [ 2453.522253][ C0] ? process_one_work+0x1530/0x1530 [ 2453.529119][ C0] kthread+0x318/0x420 [ 2453.533425][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2453.538851][ C0] ret_from_fork+0x24/0x30 [ 2453.543276][ C0] kworker/1:7 I22976 4957 2 0x80004000 [ 2453.549744][ C0] Workqueue: 0x0 (events_power_efficient) [ 2453.555857][ C0] Call Trace: [ 2453.559373][ C0] ? __schedule+0x898/0x1ca0 [ 2453.563960][ C0] ? __sched_text_start+0x8/0x8 [ 2453.568978][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2453.574507][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2453.579640][ C0] schedule+0xca/0x250 [ 2453.583723][ C0] worker_thread+0x245/0xe20 [ 2453.588422][ C0] ? process_one_work+0x1530/0x1530 [ 2453.593682][ C0] kthread+0x318/0x420 [ 2453.597846][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2453.603209][ C0] ret_from_fork+0x24/0x30 [ 2453.607707][ C0] kworker/u5:1 I29448 5519 2 0x80004000 [ 2453.614050][ C0] Workqueue: 0x0 (hci0) [ 2453.618269][ C0] Call Trace: [ 2453.621625][ C0] ? __schedule+0x898/0x1ca0 [ 2453.626193][ C0] ? __sched_text_start+0x8/0x8 [ 2453.631210][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2453.636558][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2453.641645][ C0] schedule+0xca/0x250 [ 2453.645707][ C0] worker_thread+0x245/0xe20 [ 2453.650275][ C0] ? process_one_work+0x1530/0x1530 [ 2453.655796][ C0] kthread+0x318/0x420 [ 2453.660191][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2453.665644][ C0] ret_from_fork+0x24/0x30 [ 2453.670353][ C0] kworker/u4:4 I24376 9582 2 0x80004000 [ 2453.676982][ C0] Workqueue: 0x0 (events_unbound) [ 2453.682294][ C0] Call Trace: [ 2453.685783][ C0] ? __schedule+0x898/0x1ca0 [ 2453.690824][ C0] ? __sched_text_start+0x8/0x8 [ 2453.695657][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2453.701111][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2453.706218][ C0] schedule+0xca/0x250 [ 2453.710288][ C0] worker_thread+0x245/0xe20 [ 2453.714879][ C0] ? process_one_work+0x1530/0x1530 [ 2453.720085][ C0] kthread+0x318/0x420 [ 2453.724142][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2453.729660][ C0] ret_from_fork+0x24/0x30 [ 2453.734150][ C0] kworker/1:1 D23368 10246 2 0x80004000 [ 2453.740487][ C0] Workqueue: usb_hub_wq hub_event [ 2453.745490][ C0] Call Trace: [ 2453.748799][ C0] ? __schedule+0x898/0x1ca0 [ 2453.753554][ C0] ? __sched_text_start+0x8/0x8 [ 2453.758384][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2453.763658][ C0] schedule+0xca/0x250 [ 2453.767710][ C0] schedule_timeout+0x682/0xb20 [ 2453.772731][ C0] ? find_held_lock+0x2d/0x110 [ 2453.777704][ C0] ? usleep_range+0x160/0x160 [ 2453.782591][ C0] ? mark_lock+0xbc/0x1160 [ 2453.787097][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2453.792251][ C0] ? mark_held_locks+0x9f/0xe0 [ 2453.797103][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2453.802369][ C0] wait_for_completion+0x26f/0x3c0 [ 2453.807674][ C0] ? wait_for_completion_interruptible+0x420/0x420 [ 2453.814382][ C0] ? mark_held_locks+0x9f/0xe0 [ 2453.819132][ C0] ? wake_up_q+0xf0/0xf0 [ 2453.823455][ C0] __wait_rcu_gp+0x21c/0x2d0 [ 2453.828283][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2453.834165][ C0] synchronize_rcu.part.0+0xc1/0xd0 [ 2453.839620][ C0] ? synchronize_rcu_expedited+0xf50/0xf50 [ 2453.845582][ C0] ? __call_rcu+0x9a0/0x9a0 [ 2453.850078][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2453.855443][ C0] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 2453.862659][ C0] evdev_disconnect+0x8b/0xb0 [ 2453.867326][ C0] __input_unregister_device+0x1b0/0x430 [ 2453.872963][ C0] input_unregister_device+0xb4/0xf0 [ 2453.878339][ C0] hidinput_disconnect+0x15e/0x3d0 [ 2453.883518][ C0] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 2453.889125][ C0] hid_disconnect+0x13f/0x1a0 [ 2453.893796][ C0] hid_device_remove+0x186/0x240 [ 2453.898811][ C0] ? hid_compare_device_paths+0xc0/0xc0 [ 2453.904803][ C0] device_release_driver_internal+0x231/0x500 [ 2453.911022][ C0] bus_remove_device+0x2dc/0x4a0 [ 2453.916365][ C0] device_del+0x420/0xb20 [ 2453.920834][ C0] ? __device_link_del+0x2f0/0x2f0 [ 2453.926099][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2453.931538][ C0] hid_destroy_device+0xe1/0x150 [ 2453.936464][ C0] usbhid_disconnect+0x9f/0xe0 [ 2453.941218][ C0] usb_unbind_interface+0x1bd/0x8a0 [ 2453.946397][ C0] ? usb_autoresume_device+0x60/0x60 [ 2453.951657][ C0] device_release_driver_internal+0x42f/0x500 [ 2453.957701][ C0] bus_remove_device+0x2dc/0x4a0 [ 2453.962615][ C0] device_del+0x420/0xb20 [ 2453.966934][ C0] ? __device_link_del+0x2f0/0x2f0 [ 2453.972028][ C0] ? usb_remove_ep_devs+0x3e/0x80 [ 2453.977131][ C0] ? remove_intf_ep_devs+0x13f/0x1d0 [ 2453.982426][ C0] usb_disable_device+0x211/0x690 [ 2453.987442][ C0] usb_disconnect+0x284/0x8d0 [ 2453.992191][ C0] hub_event+0x16f2/0x3800 [ 2453.996587][ C0] ? hub_port_debounce+0x260/0x260 [ 2454.001861][ C0] ? find_held_lock+0x2d/0x110 [ 2454.006612][ C0] ? mark_held_locks+0xe0/0xe0 [ 2454.011444][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2454.017050][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2454.022311][ C0] process_one_work+0x92b/0x1530 [ 2454.027234][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2454.032580][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2454.037589][ C0] worker_thread+0x7ab/0xe20 [ 2454.042163][ C0] ? process_one_work+0x1530/0x1530 [ 2454.047335][ C0] kthread+0x318/0x420 [ 2454.051392][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2454.056783][ C0] ret_from_fork+0x24/0x30 [ 2454.061334][ C0] kworker/1:8 I23368 13519 2 0x80004000 [ 2454.067692][ C0] Workqueue: 0x0 (usb_hub_wq) [ 2454.072484][ C0] Call Trace: [ 2454.075770][ C0] ? __schedule+0x898/0x1ca0 [ 2454.080519][ C0] ? __sched_text_start+0x8/0x8 [ 2454.085374][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2454.090823][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2454.096011][ C0] schedule+0xca/0x250 [ 2454.100062][ C0] worker_thread+0x245/0xe20 [ 2454.104718][ C0] ? process_one_work+0x1530/0x1530 [ 2454.109899][ C0] kthread+0x318/0x420 [ 2454.113950][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2454.119319][ C0] ret_from_fork+0x24/0x30 [ 2454.123900][ C0] kworker/0:2 R running task 23192 14707 2 0x80004000 [ 2454.131807][ C0] Workqueue: usb_hub_wq hub_event [ 2454.136809][ C0] Call Trace: [ 2454.140080][ C0] ? __schedule+0x898/0x1ca0 [ 2454.144648][ C0] ? __sched_text_start+0x8/0x8 [ 2454.149474][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2454.154765][ C0] schedule+0xca/0x250 [ 2454.158814][ C0] schedule_timeout+0x440/0xb20 [ 2454.163644][ C0] ? usleep_range+0x160/0x160 [ 2454.168300][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2454.173892][ C0] ? usb_start_wait_urb+0x2b0/0x2b0 [ 2454.179169][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2454.185263][ C0] ? msleep+0x63/0xf0 [ 2454.189235][ C0] msleep+0xa4/0xf0 [ 2454.193040][ C0] hub_port_debounce+0xfd/0x260 [ 2454.197907][ C0] ? usb_port_disable+0x190/0x190 [ 2454.202921][ C0] ? __pm_runtime_idle+0x112/0x150 [ 2454.208111][ C0] ? kobject_put+0x78/0x280 [ 2454.212868][ C0] hub_event+0x2697/0x3800 [ 2454.217396][ C0] ? hub_port_debounce+0x260/0x260 [ 2454.222749][ C0] ? find_held_lock+0x2d/0x110 [ 2454.227512][ C0] ? mark_held_locks+0xe0/0xe0 [ 2454.232354][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2454.237968][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2454.243234][ C0] process_one_work+0x92b/0x1530 [ 2454.248223][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2454.253672][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2454.258679][ C0] worker_thread+0x96/0xe20 [ 2454.263178][ C0] ? process_one_work+0x1530/0x1530 [ 2454.268565][ C0] kthread+0x318/0x420 [ 2454.272626][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2454.277978][ C0] ret_from_fork+0x24/0x30 [ 2454.282375][ C0] kworker/1:9 D23368 18161 2 0x80004000 [ 2454.288886][ C0] Workqueue: events __usb_queue_reset_device [ 2454.294841][ C0] Call Trace: [ 2454.298144][ C0] ? __schedule+0x898/0x1ca0 [ 2454.302715][ C0] ? __sched_text_start+0x8/0x8 [ 2454.307592][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2454.312963][ C0] schedule+0xca/0x250 [ 2454.318420][ C0] schedule_timeout+0x440/0xb20 [ 2454.323400][ C0] ? usleep_range+0x160/0x160 [ 2454.328175][ C0] ? usb_control_msg+0x393/0x4a0 [ 2454.333183][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2454.338779][ C0] ? down_read+0x115/0x420 [ 2454.343350][ C0] ? down_read_killable+0x460/0x460 [ 2454.348615][ C0] ? msleep+0x63/0xf0 [ 2454.352905][ C0] msleep+0xa4/0xf0 [ 2454.356926][ C0] hub_port_reset+0x2a7/0x1460 [ 2454.361798][ C0] ? hub_resume+0x3b0/0x3b0 [ 2454.366687][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2454.371970][ C0] ? __kasan_slab_free+0x145/0x180 [ 2454.377148][ C0] hub_port_init+0xa0a/0x2d30 [ 2454.381803][ C0] usb_reset_and_verify_device+0x3ab/0xbe0 [ 2454.387803][ C0] ? finish_wait+0x260/0x260 [ 2454.392374][ C0] ? hub_port_init+0x2d30/0x2d30 [ 2454.397581][ C0] ? mark_held_locks+0x9f/0xe0 [ 2454.402420][ C0] ? perf_trace_itimer_expire+0x3a0/0x420 [ 2454.408131][ C0] usb_reset_device+0x4b2/0x8d0 [ 2454.412979][ C0] __usb_queue_reset_device+0x68/0x90 [ 2454.418334][ C0] process_one_work+0x92b/0x1530 [ 2454.424309][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2454.429664][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2454.434775][ C0] worker_thread+0x96/0xe20 [ 2454.439255][ C0] ? process_one_work+0x1530/0x1530 [ 2454.444519][ C0] kthread+0x318/0x420 [ 2454.448574][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2454.454025][ C0] ret_from_fork+0x24/0x30 [ 2454.458420][ C0] kworker/u4:0 I24488 19503 2 0x80004000 [ 2454.465136][ C0] Workqueue: 0x0 (flush-8:0) [ 2454.470013][ C0] Call Trace: [ 2454.473293][ C0] ? __schedule+0x898/0x1ca0 [ 2454.477868][ C0] ? __sched_text_start+0x8/0x8 [ 2454.482913][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2454.488264][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2454.493278][ C0] schedule+0xca/0x250 [ 2454.497435][ C0] worker_thread+0x245/0xe20 [ 2454.502918][ C0] ? process_one_work+0x1530/0x1530 [ 2454.508149][ C0] kthread+0x318/0x420 [ 2454.512257][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2454.518453][ C0] ret_from_fork+0x24/0x30 [ 2454.523212][ C0] kworker/0:8 I23400 24606 2 0x80004000 [ 2454.530307][ C0] Workqueue: 0x0 (pm) [ 2454.534534][ C0] Call Trace: [ 2454.537869][ C0] ? __schedule+0x898/0x1ca0 [ 2454.542439][ C0] ? __sched_text_start+0x8/0x8 [ 2454.547291][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2454.553069][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2454.558343][ C0] schedule+0xca/0x250 [ 2454.562694][ C0] worker_thread+0x245/0xe20 [ 2454.567367][ C0] ? process_one_work+0x1530/0x1530 [ 2454.572729][ C0] kthread+0x318/0x420 [ 2454.576790][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2454.582857][ C0] ret_from_fork+0x24/0x30 [ 2454.587357][ C0] getty S28024 29521 1 0x00000000 [ 2454.593801][ C0] Call Trace: [ 2454.597325][ C0] ? __schedule+0x898/0x1ca0 [ 2454.601908][ C0] ? __sched_text_start+0x8/0x8 [ 2454.606753][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2454.612751][ C0] schedule+0xca/0x250 [ 2454.617095][ C0] schedule_timeout+0x682/0xb20 [ 2454.622129][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2454.627156][ C0] ? usleep_range+0x160/0x160 [ 2454.631839][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2454.636701][ C0] ? lock_acquire+0x127/0x320 [ 2454.641581][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2454.646425][ C0] ? up_read+0x1b0/0x760 [ 2454.650854][ C0] wait_woken+0x131/0x250 [ 2454.655224][ C0] ? woken_wake_function+0x70/0x70 [ 2454.660350][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2454.666146][ C0] n_tty_read+0x152e/0x1ae0 [ 2454.670726][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2454.675748][ C0] ? tty_write+0x54b/0x800 [ 2454.680473][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2454.686281][ C0] ? copy_from_read_buf+0x500/0x500 [ 2454.691847][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2454.696683][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2454.701913][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2454.708235][ C0] tty_read+0x190/0x290 [ 2454.712372][ C0] ? copy_from_read_buf+0x500/0x500 [ 2454.717562][ C0] ? tty_poll+0x180/0x180 [ 2454.721977][ C0] __vfs_read+0x76/0x100 [ 2454.726293][ C0] vfs_read+0x1ea/0x430 [ 2454.730797][ C0] ksys_read+0x127/0x250 [ 2454.735221][ C0] ? kernel_write+0x120/0x120 [ 2454.739993][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2454.746768][ C0] do_syscall_64+0xb7/0x580 [ 2454.751360][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2454.757536][ C0] RIP: 0033:0x7fe9fe1b8310 [ 2454.762047][ C0] Code: Bad RIP value. [ 2454.766348][ C0] RSP: 002b:00007ffeeeb2cb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2454.774776][ C0] RAX: ffffffffffffffda RBX: 00007fe9fe88d6a8 RCX: 00007fe9fe1b8310 [ 2454.782908][ C0] RDX: 0000000000000001 RSI: 00007ffeeeb2cb78 RDI: 0000000000000000 [ 2454.791231][ C0] RBP: 00007ffeeeb2d360 R08: 00007ffeeeb2c960 R09: 00007ffeeeb2c960 [ 2454.799461][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2454.808116][ C0] R13: 00007ffeeeb2ff11 R14: 0000000000000000 R15: 0000000000000000 [ 2454.816596][ C0] kworker/1:3 I29840 32688 2 0x80004000 [ 2454.823021][ C0] Workqueue: 0x0 (events) [ 2454.827595][ C0] Call Trace: [ 2454.833048][ C0] ? __schedule+0x898/0x1ca0 [ 2454.837808][ C0] ? __sched_text_start+0x8/0x8 [ 2454.843010][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2454.848359][ C0] schedule+0xca/0x250 [ 2454.852495][ C0] worker_thread+0x245/0xe20 [ 2454.857486][ C0] ? process_one_work+0x1530/0x1530 [ 2454.863114][ C0] kthread+0x318/0x420 [ 2454.867333][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2454.872970][ C0] ret_from_fork+0x24/0x30 [ 2454.877389][ C0] kworker/u4:1 I24936 1483 2 0x80004000 [ 2454.883841][ C0] Workqueue: 0x0 (events_unbound) [ 2454.889028][ C0] Call Trace: [ 2454.892422][ C0] ? __schedule+0x898/0x1ca0 [ 2454.897657][ C0] ? __sched_text_start+0x8/0x8 [ 2454.904470][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2454.910019][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2454.915308][ C0] schedule+0xca/0x250 [ 2454.919642][ C0] worker_thread+0x245/0xe20 [ 2454.924337][ C0] ? process_one_work+0x1530/0x1530 [ 2454.929717][ C0] kthread+0x318/0x420 [ 2454.933825][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2454.939648][ C0] ret_from_fork+0x24/0x30 [ 2454.944515][ C0] kworker/0:3 I30392 2954 2 0x80004000 [ 2454.951054][ C0] Workqueue: 0x0 (rcu_gp) [ 2454.955551][ C0] Call Trace: [ 2454.958841][ C0] ? __schedule+0x898/0x1ca0 [ 2454.963409][ C0] ? __sched_text_start+0x8/0x8 [ 2454.968240][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2454.973876][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2454.979176][ C0] schedule+0xca/0x250 [ 2454.983232][ C0] worker_thread+0x245/0xe20 [ 2454.987804][ C0] ? process_one_work+0x1530/0x1530 [ 2454.993084][ C0] kthread+0x318/0x420 [ 2454.997238][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2455.002758][ C0] ret_from_fork+0x24/0x30 [ 2455.007279][ C0] kworker/u4:2 I24520 5283 2 0x80004000 [ 2455.013644][ C0] Workqueue: 0x0 (flush-8:0) [ 2455.018495][ C0] Call Trace: [ 2455.021880][ C0] ? __schedule+0x898/0x1ca0 [ 2455.026567][ C0] ? __sched_text_start+0x8/0x8 [ 2455.031471][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2455.036942][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2455.042157][ C0] schedule+0xca/0x250 [ 2455.046221][ C0] worker_thread+0x245/0xe20 [ 2455.050861][ C0] ? process_one_work+0x1530/0x1530 [ 2455.056131][ C0] kthread+0x318/0x420 [ 2455.060269][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2455.065805][ C0] ret_from_fork+0x24/0x30 [ 2455.070341][ C0] kworker/u4:3 I28832 5285 2 0x80004000 [ 2455.076765][ C0] Workqueue: 0x0 (events_unbound) [ 2455.081865][ C0] Call Trace: [ 2455.085223][ C0] ? __schedule+0x898/0x1ca0 [ 2455.089900][ C0] ? __sched_text_start+0x8/0x8 [ 2455.095869][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2455.101483][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2455.106488][ C0] schedule+0xca/0x250 [ 2455.110546][ C0] worker_thread+0x245/0xe20 [ 2455.115112][ C0] ? process_one_work+0x1530/0x1530 [ 2455.120286][ C0] kthread+0x318/0x420 [ 2455.124529][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2455.130312][ C0] ret_from_fork+0x24/0x30 [ 2455.134983][ C0] kworker/0:7 I31000 5290 2 0x80004000 [ 2455.141435][ C0] Call Trace: [ 2455.144814][ C0] ? __schedule+0x898/0x1ca0 [ 2455.149606][ C0] ? __sched_text_start+0x8/0x8 [ 2455.154441][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2455.159611][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2455.164807][ C0] schedule+0xca/0x250 [ 2455.169035][ C0] worker_thread+0x245/0xe20 [ 2455.174311][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2455.180218][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2455.185348][ C0] ? process_one_work+0x1530/0x1530 [ 2455.190542][ C0] kthread+0x318/0x420 [ 2455.194702][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2455.200263][ C0] ret_from_fork+0x24/0x30 [ 2455.205076][ C0] syz-executor.3 S28600 5291 10815 0x00000000 [ 2455.211398][ C0] Call Trace: [ 2455.215279][ C0] ? __schedule+0x898/0x1ca0 [ 2455.220020][ C0] ? __sched_text_start+0x8/0x8 [ 2455.224860][ C0] ? release_task+0x15f0/0x15f0 [ 2455.229693][ C0] ? lock_acquire+0x127/0x320 [ 2455.234371][ C0] ? do_wait+0x39f/0x970 [ 2455.238793][ C0] schedule+0xca/0x250 [ 2455.243422][ C0] do_wait+0x622/0x970 [ 2455.247664][ C0] ? wait_consider_task+0x3540/0x3540 [ 2455.253274][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2455.258375][ C0] kernel_wait4+0x14c/0x260 [ 2455.262989][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2455.268176][ C0] ? task_stopped_code+0x180/0x180 [ 2455.273449][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2455.279231][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2455.284168][ C0] __do_sys_wait4+0x147/0x160 [ 2455.288916][ C0] ? kernel_wait4+0x260/0x260 [ 2455.293574][ C0] ? up_read+0x1b0/0x760 [ 2455.297801][ C0] ? mark_held_locks+0x9f/0xe0 [ 2455.302671][ C0] ? down_read_non_owner+0x470/0x470 [ 2455.308015][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2455.312955][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2455.319470][ C0] do_syscall_64+0xb7/0x580 [ 2455.324246][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2455.330409][ C0] RIP: 0033:0x41447a [ 2455.334287][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2455.354348][ C0] RSP: 002b:00007ffd8cfbd3c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2455.362945][ C0] RAX: ffffffffffffffda RBX: 00000000000014ac RCX: 000000000041447a [ 2455.371227][ C0] RDX: 0000000040000000 RSI: 00007ffd8cfbd3d4 RDI: ffffffffffffffff [ 2455.379531][ C0] RBP: 00000000000000f8 R08: 00000000000014ab R09: 0000000002858940 [ 2455.387596][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2455.396432][ C0] R13: 00007ffd8cfbd658 R14: 0000000000000000 R15: 0000000000000000 [ 2455.404871][ C0] syz-executor.3 S24976 5292 5291 0x00000000 [ 2455.411300][ C0] Call Trace: [ 2455.414596][ C0] ? __schedule+0x898/0x1ca0 [ 2455.419179][ C0] ? __sched_text_start+0x8/0x8 [ 2455.424062][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2455.429420][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2455.434701][ C0] schedule+0xca/0x250 [ 2455.438793][ C0] do_nanosleep+0x21f/0x650 [ 2455.443451][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2455.448745][ C0] ? memset+0x20/0x40 [ 2455.452984][ C0] ? __hrtimer_init+0x134/0x260 [ 2455.458007][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2455.465540][ C0] ? nanosleep_copyout+0x100/0x100 [ 2455.470852][ C0] ? _copy_from_user+0x123/0x190 [ 2455.475824][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2455.482076][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2455.487521][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2455.492580][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2455.498244][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2455.503442][ C0] ? do_syscall_64+0x1a/0x580 [ 2455.508208][ C0] do_syscall_64+0xb7/0x580 [ 2455.512799][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2455.518801][ C0] RIP: 0033:0x458ae0 [ 2455.523066][ C0] Code: Bad RIP value. [ 2455.527358][ C0] RSP: 002b:00007ffd8cfbd1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2455.535807][ C0] RAX: ffffffffffffffda RBX: 000000000025443e RCX: 0000000000458ae0 [ 2455.543773][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd8cfbd1d0 [ 2455.551748][ C0] RBP: 000000000000000b R08: 0000000000000001 R09: 0000000002858940 [ 2455.559987][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000d [ 2455.568149][ C0] R13: 00007ffd8cfbd220 R14: 00000000002543e0 R15: 00007ffd8cfbd230 [ 2455.576165][ C0] syz-executor.1 S28600 5304 10815 0x00000000 [ 2455.582669][ C0] Call Trace: [ 2455.586076][ C0] ? __schedule+0x898/0x1ca0 [ 2455.590741][ C0] ? __sched_text_start+0x8/0x8 [ 2455.595579][ C0] ? release_task+0x15f0/0x15f0 [ 2455.600435][ C0] ? lock_acquire+0x127/0x320 [ 2455.605713][ C0] ? do_wait+0x39f/0x970 [ 2455.609943][ C0] schedule+0xca/0x250 [ 2455.613993][ C0] do_wait+0x622/0x970 [ 2455.618045][ C0] ? wait_consider_task+0x3540/0x3540 [ 2455.623620][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2455.628758][ C0] kernel_wait4+0x14c/0x260 [ 2455.633253][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2455.638465][ C0] ? task_stopped_code+0x180/0x180 [ 2455.643563][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2455.649456][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2455.654288][ C0] __do_sys_wait4+0x147/0x160 [ 2455.658949][ C0] ? kernel_wait4+0x260/0x260 [ 2455.663604][ C0] ? up_read+0x1b0/0x760 [ 2455.667842][ C0] ? mark_held_locks+0x9f/0xe0 [ 2455.672591][ C0] ? down_read_non_owner+0x470/0x470 [ 2455.677863][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2455.682797][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2455.688501][ C0] do_syscall_64+0xb7/0x580 [ 2455.692998][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2455.698998][ C0] RIP: 0033:0x41447a [ 2455.702893][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2455.722864][ C0] RSP: 002b:00007fffffa72fc8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2455.731409][ C0] RAX: ffffffffffffffda RBX: 00000000000014c3 RCX: 000000000041447a [ 2455.739516][ C0] RDX: 0000000040000000 RSI: 00007fffffa72fd4 RDI: ffffffffffffffff [ 2455.747487][ C0] RBP: 00000000000000f8 R08: 00000000000014b8 R09: 0000000002a6f940 [ 2455.755827][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2455.764086][ C0] R13: 00007fffffa73258 R14: 0000000000000000 R15: 0000000000000000 [ 2455.772068][ C0] syz-executor.4 S28600 5310 1729 0x00000000 [ 2455.778392][ C0] Call Trace: [ 2455.781671][ C0] ? __schedule+0x898/0x1ca0 [ 2455.786240][ C0] ? __sched_text_start+0x8/0x8 [ 2455.791159][ C0] ? release_task+0x15f0/0x15f0 [ 2455.796093][ C0] ? lock_acquire+0x127/0x320 [ 2455.803269][ C0] ? do_wait+0x39f/0x970 [ 2455.807490][ C0] schedule+0xca/0x250 [ 2455.811557][ C0] do_wait+0x622/0x970 [ 2455.815636][ C0] ? wait_consider_task+0x3540/0x3540 [ 2455.820989][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2455.826008][ C0] kernel_wait4+0x14c/0x260 [ 2455.834855][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2455.840371][ C0] ? task_stopped_code+0x180/0x180 [ 2455.845597][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2455.851140][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2455.856145][ C0] __do_sys_wait4+0x147/0x160 [ 2455.860907][ C0] ? kernel_wait4+0x260/0x260 [ 2455.865586][ C0] ? up_read+0x1b0/0x760 [ 2455.869862][ C0] ? mark_held_locks+0x9f/0xe0 [ 2455.874618][ C0] ? down_read_non_owner+0x470/0x470 [ 2455.879902][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2455.885170][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2455.890886][ C0] do_syscall_64+0xb7/0x580 [ 2455.895414][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2455.901388][ C0] RIP: 0033:0x41447a [ 2455.905284][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2455.925072][ C0] RSP: 002b:00007ffc29ecdb28 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2455.933696][ C0] RAX: ffffffffffffffda RBX: 00000000000014cb RCX: 000000000041447a [ 2455.941759][ C0] RDX: 0000000040000000 RSI: 00007ffc29ecdb34 RDI: ffffffffffffffff [ 2455.949910][ C0] RBP: 00000000000000f8 R08: 00000000000014be R09: 000000000184f940 [ 2455.957869][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2455.965825][ C0] R13: 00007ffc29ecddb8 R14: 0000000000000000 R15: 0000000000000000 [ 2455.974052][ C0] syz-executor.2 S28600 5313 10815 0x00000000 [ 2455.980371][ C0] Call Trace: [ 2455.983729][ C0] ? __schedule+0x898/0x1ca0 [ 2455.988302][ C0] ? __sched_text_start+0x8/0x8 [ 2455.993228][ C0] ? release_task+0x15f0/0x15f0 [ 2455.998062][ C0] ? lock_acquire+0x127/0x320 [ 2456.002737][ C0] ? do_wait+0x39f/0x970 [ 2456.006977][ C0] schedule+0xca/0x250 [ 2456.011408][ C0] do_wait+0x622/0x970 [ 2456.015556][ C0] ? wait_consider_task+0x3540/0x3540 [ 2456.020996][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2456.026203][ C0] kernel_wait4+0x14c/0x260 [ 2456.030731][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2456.036634][ C0] ? task_stopped_code+0x180/0x180 [ 2456.041829][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2456.047619][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2456.052585][ C0] __do_sys_wait4+0x147/0x160 [ 2456.057261][ C0] ? kernel_wait4+0x260/0x260 [ 2456.063233][ C0] ? up_read+0x1b0/0x760 [ 2456.067455][ C0] ? mark_held_locks+0x9f/0xe0 [ 2456.072199][ C0] ? down_read_non_owner+0x470/0x470 [ 2456.077461][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2456.082466][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2456.088200][ C0] do_syscall_64+0xb7/0x580 [ 2456.093070][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2456.099168][ C0] RIP: 0033:0x41447a [ 2456.103257][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2456.123149][ C0] RSP: 002b:00007ffd145e9a48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2456.131956][ C0] RAX: ffffffffffffffda RBX: 00000000000014d4 RCX: 000000000041447a [ 2456.140030][ C0] RDX: 0000000040000000 RSI: 00007ffd145e9a54 RDI: ffffffffffffffff [ 2456.147995][ C0] RBP: 00000000000000f8 R08: 00000000000014c1 R09: 00000000025b0940 [ 2456.156209][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2456.164175][ C0] R13: 00007ffd145e9cd8 R14: 0000000000000000 R15: 0000000000000000 [ 2456.172604][ C0] syz-executor.1 S24976 5315 5304 0x00000000 [ 2456.179016][ C0] Call Trace: [ 2456.182384][ C0] ? __schedule+0x898/0x1ca0 [ 2456.187049][ C0] ? __sched_text_start+0x8/0x8 [ 2456.192136][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2456.197443][ C0] schedule+0xca/0x250 [ 2456.201506][ C0] pipe_wait+0x108/0x1e0 [ 2456.205739][ C0] ? pipe_double_lock+0x200/0x200 [ 2456.210769][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2456.216572][ C0] ? finish_wait+0x260/0x260 [ 2456.221146][ C0] pipe_read+0x58b/0x960 [ 2456.225547][ C0] ? iov_iter_init+0xdd/0x200 [ 2456.230326][ C0] new_sync_read+0x418/0x6d0 [ 2456.234986][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2456.240448][ C0] ? security_file_permission+0x8a/0x370 [ 2456.246199][ C0] __vfs_read+0xc9/0x100 [ 2456.250447][ C0] vfs_read+0x1ea/0x430 [ 2456.254706][ C0] ksys_read+0x127/0x250 [ 2456.259539][ C0] ? kernel_write+0x120/0x120 [ 2456.264286][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2456.269988][ C0] do_syscall_64+0xb7/0x580 [ 2456.275088][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2456.280957][ C0] RIP: 0033:0x414150 [ 2456.285011][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2456.304988][ C0] RSP: 002b:00007fffffa72de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2456.313564][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2456.321713][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2456.329796][ C0] RBP: 000000000000000b R08: 0000000000000558 R09: 0000000000004000 [ 2456.337940][ C0] R10: 00000000007148e0 R11: 0000000000000246 R12: 0000000000000000 [ 2456.345893][ C0] R13: 00007fffffa72e20 R14: 000000000024af15 R15: 00007fffffa72e30 [ 2456.354034][ C0] syz-executor.0 S28600 5316 1729 0x00000000 [ 2456.360370][ C0] Call Trace: [ 2456.363741][ C0] ? __schedule+0x898/0x1ca0 [ 2456.368461][ C0] ? __sched_text_start+0x8/0x8 [ 2456.373318][ C0] ? release_task+0x15f0/0x15f0 [ 2456.378161][ C0] ? lock_acquire+0x127/0x320 [ 2456.383049][ C0] ? do_wait+0x39f/0x970 [ 2456.387357][ C0] schedule+0xca/0x250 [ 2456.391404][ C0] do_wait+0x622/0x970 [ 2456.395463][ C0] ? wait_consider_task+0x3540/0x3540 [ 2456.400813][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2456.405834][ C0] kernel_wait4+0x14c/0x260 [ 2456.410318][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2456.415414][ C0] ? task_stopped_code+0x180/0x180 [ 2456.420535][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2456.426103][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2456.431155][ C0] __do_sys_wait4+0x147/0x160 [ 2456.435923][ C0] ? kernel_wait4+0x260/0x260 [ 2456.440674][ C0] ? up_read+0x1b0/0x760 [ 2456.444909][ C0] ? mark_held_locks+0x9f/0xe0 [ 2456.449659][ C0] ? down_read_non_owner+0x470/0x470 [ 2456.455219][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2456.460361][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2456.466170][ C0] do_syscall_64+0xb7/0x580 [ 2456.471151][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2456.477134][ C0] RIP: 0033:0x41447a [ 2456.481349][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2456.501133][ C0] RSP: 002b:00007ffce6d846a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2456.509894][ C0] RAX: ffffffffffffffda RBX: 00000000000014e1 RCX: 000000000041447a [ 2456.517944][ C0] RDX: 0000000040000000 RSI: 00007ffce6d846b4 RDI: ffffffffffffffff [ 2456.525930][ C0] RBP: 00000000000000f8 R08: 00000000000014c4 R09: 0000000000aa4940 [ 2456.534020][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2456.542500][ C0] R13: 00007ffce6d84938 R14: 0000000000000000 R15: 0000000000000000 [ 2456.550700][ C0] syz-executor.4 S24976 5323 5310 0x00000000 [ 2456.557040][ C0] Call Trace: [ 2456.560340][ C0] ? __schedule+0x898/0x1ca0 [ 2456.565004][ C0] ? __sched_text_start+0x8/0x8 [ 2456.569859][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2456.574906][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2456.580208][ C0] schedule+0xca/0x250 [ 2456.584264][ C0] do_nanosleep+0x21f/0x650 [ 2456.588847][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2456.594122][ C0] ? memset+0x20/0x40 [ 2456.598104][ C0] ? __hrtimer_init+0x134/0x260 [ 2456.603131][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2456.608262][ C0] ? nanosleep_copyout+0x100/0x100 [ 2456.613544][ C0] ? _copy_from_user+0x123/0x190 [ 2456.618571][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2456.624558][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2456.630917][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2456.635759][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2456.641193][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2456.646298][ C0] ? do_syscall_64+0x1a/0x580 [ 2456.650963][ C0] do_syscall_64+0xb7/0x580 [ 2456.655472][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2456.661363][ C0] RIP: 0033:0x458ae0 [ 2456.665287][ C0] Code: Bad RIP value. [ 2456.669433][ C0] RSP: 002b:00007ffc29ecd928 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2456.678296][ C0] RAX: ffffffffffffffda RBX: 000000000025438e RCX: 0000000000458ae0 [ 2456.686262][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc29ecd930 [ 2456.694391][ C0] RBP: 0000000000000010 R08: 0000000000000001 R09: 000000000184f940 [ 2456.702343][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2456.710313][ C0] R13: 00007ffc29ecd980 R14: 000000000025438e R15: 00007ffc29ecd990 [ 2456.718569][ C0] syz-executor.2 S24976 5332 5313 0x00000000 [ 2456.725454][ C0] Call Trace: [ 2456.728866][ C0] ? __schedule+0x898/0x1ca0 [ 2456.733646][ C0] ? __sched_text_start+0x8/0x8 [ 2456.738751][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2456.743860][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2456.749152][ C0] schedule+0xca/0x250 [ 2456.753209][ C0] do_nanosleep+0x21f/0x650 [ 2456.757786][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2456.763170][ C0] ? memset+0x20/0x40 [ 2456.767138][ C0] ? __hrtimer_init+0x134/0x260 [ 2456.771972][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2456.776892][ C0] ? nanosleep_copyout+0x100/0x100 [ 2456.782072][ C0] ? _copy_from_user+0x123/0x190 [ 2456.787505][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2456.793572][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2456.798941][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2456.804149][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2456.809572][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2456.814787][ C0] ? do_syscall_64+0x1a/0x580 [ 2456.819471][ C0] do_syscall_64+0xb7/0x580 [ 2456.824076][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2456.830066][ C0] RIP: 0033:0x458ae0 [ 2456.834246][ C0] Code: Bad RIP value. [ 2456.838612][ C0] RSP: 002b:00007ffd145e9848 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2456.847205][ C0] RAX: ffffffffffffffda RBX: 00000000002543ab RCX: 0000000000458ae0 [ 2456.855264][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd145e9850 [ 2456.863839][ C0] RBP: 000000000000000d R08: 0000000000000001 R09: 00000000025b0940 [ 2456.872039][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2456.880339][ C0] R13: 00007ffd145e98a0 R14: 00000000002543ab R15: 00007ffd145e98b0 [ 2456.888403][ C0] kworker/u4:5 I28832 5335 2 0x80004000 [ 2456.894873][ C0] Workqueue: 0x0 (events_unbound) [ 2456.899995][ C0] Call Trace: [ 2456.903408][ C0] ? __schedule+0x898/0x1ca0 [ 2456.907976][ C0] ? __sched_text_start+0x8/0x8 [ 2456.912938][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2456.918438][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2456.923498][ C0] schedule+0xca/0x250 [ 2456.927673][ C0] worker_thread+0x245/0xe20 [ 2456.932248][ C0] ? process_one_work+0x1530/0x1530 [ 2456.937428][ C0] kthread+0x318/0x420 [ 2456.941478][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2456.946840][ C0] ret_from_fork+0x24/0x30 [ 2456.951238][ C0] syz-executor.0 S24976 5345 5316 0x00000000 [ 2456.957818][ C0] Call Trace: [ 2456.961117][ C0] ? __schedule+0x898/0x1ca0 [ 2456.965743][ C0] ? __sched_text_start+0x8/0x8 [ 2456.970677][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2456.975959][ C0] schedule+0xca/0x250 [ 2456.980054][ C0] pipe_wait+0x108/0x1e0 [ 2456.984274][ C0] ? pipe_double_lock+0x200/0x200 [ 2456.989443][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2456.994483][ C0] ? finish_wait+0x260/0x260 [ 2456.999083][ C0] pipe_read+0x58b/0x960 [ 2457.003326][ C0] ? iov_iter_init+0xdd/0x200 [ 2457.008115][ C0] new_sync_read+0x418/0x6d0 [ 2457.012702][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2457.018157][ C0] ? security_file_permission+0x8a/0x370 [ 2457.023779][ C0] __vfs_read+0xc9/0x100 [ 2457.028008][ C0] vfs_read+0x1ea/0x430 [ 2457.032337][ C0] ksys_read+0x127/0x250 [ 2457.036576][ C0] ? kernel_write+0x120/0x120 [ 2457.041939][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2457.047671][ C0] do_syscall_64+0xb7/0x580 [ 2457.052186][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2457.058094][ C0] RIP: 0033:0x414150 [ 2457.062051][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2457.081820][ C0] RSP: 002b:00007ffce6d844c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2457.090307][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2457.098368][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2457.106321][ C0] RBP: 000000000000000e R08: 0000000000000558 R09: 0000000000004000 [ 2457.114457][ C0] R10: 00000000007148e0 R11: 0000000000000246 R12: 0000000000000000 [ 2457.123156][ C0] R13: 00007ffce6d84500 R14: 000000000024fcb3 R15: 00007ffce6d84510 [ 2457.131138][ C0] kworker/u4:6 I28832 5351 2 0x80004000 [ 2457.137591][ C0] Workqueue: 0x0 (events_unbound) [ 2457.142717][ C0] Call Trace: [ 2457.146095][ C0] ? __schedule+0x898/0x1ca0 [ 2457.150670][ C0] ? __sched_text_start+0x8/0x8 [ 2457.155677][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2457.161058][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2457.166170][ C0] schedule+0xca/0x250 [ 2457.170318][ C0] worker_thread+0x245/0xe20 [ 2457.175072][ C0] ? process_one_work+0x1530/0x1530 [ 2457.180295][ C0] kthread+0x318/0x420 [ 2457.184571][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2457.190197][ C0] ret_from_fork+0x24/0x30 [ 2457.194614][ C0] syz-executor.5 S24976 5356 1 0x80004002 [ 2457.201006][ C0] Call Trace: [ 2457.204276][ C0] ? __schedule+0x898/0x1ca0 [ 2457.208859][ C0] ? __sched_text_start+0x8/0x8 [ 2457.213691][ C0] ? release_task+0x15f0/0x15f0 [ 2457.218741][ C0] ? lock_acquire+0x127/0x320 [ 2457.223419][ C0] ? do_wait+0x39f/0x970 [ 2457.227736][ C0] schedule+0xca/0x250 [ 2457.231932][ C0] do_wait+0x622/0x970 [ 2457.236277][ C0] ? wait_consider_task+0x3540/0x3540 [ 2457.241641][ C0] ? radix_tree_next_chunk+0x419/0x950 [ 2457.247537][ C0] kernel_wait4+0x14c/0x260 [ 2457.252205][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2457.257924][ C0] ? task_stopped_code+0x180/0x180 [ 2457.263221][ C0] zap_pid_ns_processes+0x31e/0x680 [ 2457.268549][ C0] ? copy_pid_ns+0x940/0x940 [ 2457.273133][ C0] ? do_raw_write_lock+0x11a/0x280 [ 2457.278322][ C0] ? do_raw_read_unlock+0x70/0x70 [ 2457.283417][ C0] ? _raw_write_unlock_irq+0x24/0x30 [ 2457.288697][ C0] do_exit+0x24fc/0x2c00 [ 2457.293094][ C0] ? find_held_lock+0x2d/0x110 [ 2457.298109][ C0] ? mm_update_next_owner+0x630/0x630 [ 2457.303603][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2457.309157][ C0] do_group_exit+0x125/0x340 [ 2457.313931][ C0] get_signal+0x466/0x23d0 [ 2457.318577][ C0] ? kernel_wait4+0x1b5/0x260 [ 2457.323302][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2457.328404][ C0] do_signal+0x88/0x14e0 [ 2457.332629][ C0] ? find_held_lock+0x2d/0x110 [ 2457.337391][ C0] ? setup_sigcontext+0x820/0x820 [ 2457.342496][ C0] ? kernel_wait4+0x260/0x260 [ 2457.347153][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2457.352285][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2457.357317][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2457.362264][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2457.367455][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2457.372895][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2457.378274][ C0] ? task_work_run+0x11c/0x1c0 [ 2457.383037][ C0] exit_to_usermode_loop+0x1a2/0x200 [ 2457.388431][ C0] do_syscall_64+0x45f/0x580 [ 2457.393105][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2457.399275][ C0] RIP: 0033:0x41447a [ 2457.403325][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2457.423482][ C0] RSP: 002b:00007fff2df2c2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2457.432526][ C0] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 000000000041447a [ 2457.440534][ C0] RDX: 0000000040000000 RSI: 00007fff2df2c2f0 RDI: ffffffffffffffff [ 2457.448983][ C0] RBP: 0000000000000004 R08: 0000000000000001 R09: 0000000000c02940 [ 2457.457110][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 2457.465088][ C0] R13: 00007fff2df2c2f0 R14: 000000000023c8ea R15: 00007fff2df2c300 [ 2457.473583][ C0] kworker/u4:7 I31000 5359 2 0x80004000 [ 2457.480499][ C0] Call Trace: [ 2457.483832][ C0] ? __schedule+0x898/0x1ca0 [ 2457.488414][ C0] ? __sched_text_start+0x8/0x8 [ 2457.493342][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2457.498448][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2457.503465][ C0] schedule+0xca/0x250 [ 2457.507516][ C0] worker_thread+0x245/0xe20 [ 2457.512097][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2457.518249][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2457.523195][ C0] ? process_one_work+0x1530/0x1530 [ 2457.528706][ C0] kthread+0x318/0x420 [ 2457.532864][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2457.538437][ C0] ret_from_fork+0x24/0x30 [ 2457.542926][ C0] kworker/1:2 I30408 6858 2 0x80004000 [ 2457.549380][ C0] Workqueue: 0x0 (events) [ 2457.553896][ C0] Call Trace: [ 2457.557190][ C0] ? __schedule+0x898/0x1ca0 [ 2457.562756][ C0] ? __sched_text_start+0x8/0x8 [ 2457.567606][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2457.573092][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2457.578200][ C0] schedule+0xca/0x250 [ 2457.582281][ C0] worker_thread+0x245/0xe20 [ 2457.587075][ C0] ? process_one_work+0x1530/0x1530 [ 2457.592364][ C0] kthread+0x318/0x420 [ 2457.596514][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2457.602054][ C0] ret_from_fork+0x24/0x30 [ 2457.606465][ C0] udevd S28360 6894 239 0x00000000 [ 2457.613374][ C0] Call Trace: [ 2457.616668][ C0] ? __schedule+0x898/0x1ca0 [ 2457.621245][ C0] ? __sched_text_start+0x8/0x8 [ 2457.626092][ C0] schedule+0xca/0x250 [ 2457.630160][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2457.636227][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2457.642916][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2457.648127][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2457.653671][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2457.658683][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2457.663971][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2457.669194][ C0] ep_poll+0xcca/0xe60 [ 2457.673414][ C0] ? ep_modify+0x830/0x830 [ 2457.677864][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2457.682612][ C0] ? wake_up_q+0xf0/0xf0 [ 2457.686956][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2457.692516][ C0] do_epoll_wait+0x209/0x260 [ 2457.697094][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2457.702805][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2457.707814][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2457.713119][ C0] do_syscall_64+0xb7/0x580 [ 2457.717613][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2457.723503][ C0] RIP: 0033:0x7f1a1cd16943 [ 2457.727908][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2457.747513][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2457.755911][ C0] RAX: ffffffffffffffda RBX: 0000000000ca27c0 RCX: 00007f1a1cd16943 [ 2457.764663][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2457.772934][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2457.781001][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2457.788975][ C0] R13: 0000000000ca2aa0 R14: 0000000000c92250 R15: 000000000000000b [ 2457.796964][ C0] udevd S28360 6898 239 0x00000000 [ 2457.803409][ C0] Call Trace: [ 2457.806975][ C0] ? __schedule+0x898/0x1ca0 [ 2457.811556][ C0] ? __sched_text_start+0x8/0x8 [ 2457.816427][ C0] schedule+0xca/0x250 [ 2457.820502][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2457.826551][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2457.833669][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2457.839857][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2457.845239][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2457.850251][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2457.855186][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2457.860368][ C0] ep_poll+0xcca/0xe60 [ 2457.864418][ C0] ? ep_modify+0x830/0x830 [ 2457.868824][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2457.874371][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2457.879457][ C0] ? handle_mm_fault+0x1d5/0x910 [ 2457.884479][ C0] ? wake_up_q+0xf0/0xf0 [ 2457.888951][ C0] ? mark_held_locks+0x9f/0xe0 [ 2457.893859][ C0] ? down_read_non_owner+0x470/0x470 [ 2457.899245][ C0] do_epoll_wait+0x209/0x260 [ 2457.903873][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2457.909782][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2457.914786][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2457.920237][ C0] do_syscall_64+0xb7/0x580 [ 2457.924892][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2457.930799][ C0] RIP: 0033:0x7f1a1cd16943 [ 2457.935415][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2457.955562][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2457.964052][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2220 RCX: 00007f1a1cd16943 [ 2457.972007][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2457.980065][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2457.988329][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2457.996987][ C0] R13: 0000000000c99920 R14: 0000000000c92250 R15: 000000000000000b [ 2458.005830][ C0] syz-executor.5 R running task 28648 6904 5356 0x80004004 [ 2458.013922][ C0] Call Trace: [ 2458.017215][ C0] ? do_raw_spin_lock+0x1d1/0x280 [ 2458.022236][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2458.027158][ C0] ? lock_acquire+0x127/0x320 [ 2458.031859][ C0] ? input_inject_event+0xa6/0x323 [ 2458.036952][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2458.042308][ C0] ? input_inject_event+0xa6/0x323 [ 2458.047432][ C0] ? input_inject_event+0xa6/0x323 [ 2458.052519][ C0] ? evdev_write+0x2c9/0x410 [ 2458.057192][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 2458.063318][ C0] ? retint_kernel+0x10/0x10 [ 2458.067992][ C0] ? security_file_permission+0x8a/0x370 [ 2458.073716][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 2458.079683][ C0] ? __vfs_write+0x76/0x100 [ 2458.084162][ C0] ? vfs_write+0x262/0x5c0 [ 2458.088567][ C0] ? ksys_write+0x1e8/0x250 [ 2458.093204][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2458.098059][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2458.103775][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2458.109566][ C0] ? do_syscall_64+0xb7/0x580 [ 2458.114244][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2458.120300][ C0] udevd S28592 6928 239 0x00000000 [ 2458.127075][ C0] Call Trace: [ 2458.130348][ C0] ? __schedule+0x898/0x1ca0 [ 2458.135103][ C0] ? __sched_text_start+0x8/0x8 [ 2458.139946][ C0] schedule+0xca/0x250 [ 2458.144004][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2458.150061][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2458.156022][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2458.161309][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2458.166667][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2458.171707][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2458.176644][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2458.182066][ C0] ep_poll+0xcca/0xe60 [ 2458.186177][ C0] ? ep_modify+0x830/0x830 [ 2458.190600][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2458.196239][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2458.201251][ C0] ? handle_mm_fault+0x1d5/0x910 [ 2458.206176][ C0] ? wake_up_q+0xf0/0xf0 [ 2458.210571][ C0] ? mark_held_locks+0x9f/0xe0 [ 2458.215327][ C0] ? down_read_non_owner+0x470/0x470 [ 2458.220611][ C0] do_epoll_wait+0x209/0x260 [ 2458.225300][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2458.231037][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2458.236125][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2458.241475][ C0] do_syscall_64+0xb7/0x580 [ 2458.246069][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2458.252029][ C0] RIP: 0033:0x7f1a1cd16943 [ 2458.256563][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2458.276376][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2458.284924][ C0] RAX: ffffffffffffffda RBX: 0000000000c97ff0 RCX: 00007f1a1cd16943 [ 2458.294383][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2458.302344][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2458.310313][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2458.318287][ C0] R13: 0000000000c97e70 R14: 0000000000c92250 R15: 000000000000000b [ 2458.326350][ C0] udevd S28360 6929 239 0x00000000 [ 2458.332769][ C0] Call Trace: [ 2458.336145][ C0] ? __schedule+0x898/0x1ca0 [ 2458.340806][ C0] ? __sched_text_start+0x8/0x8 [ 2458.345641][ C0] schedule+0xca/0x250 [ 2458.350397][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2458.356628][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2458.362507][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2458.367845][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2458.372751][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2458.377772][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2458.382708][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2458.388057][ C0] ep_poll+0xcca/0xe60 [ 2458.392118][ C0] ? ep_modify+0x830/0x830 [ 2458.396633][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2458.401578][ C0] ? wake_up_q+0xf0/0xf0 [ 2458.405954][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2458.411451][ C0] do_epoll_wait+0x209/0x260 [ 2458.416054][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2458.421940][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2458.426963][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2458.432319][ C0] do_syscall_64+0xb7/0x580 [ 2458.436820][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2458.442697][ C0] RIP: 0033:0x7f1a1cd16943 [ 2458.447425][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2458.467326][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2458.475723][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2aa0 RCX: 00007f1a1cd16943 [ 2458.483701][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2458.491677][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2458.499722][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2458.507949][ C0] R13: 0000000000ca4090 R14: 0000000000c92250 R15: 000000000000000b [ 2458.515935][ C0] udevd S28592 6930 239 0x00000000 [ 2458.522435][ C0] Call Trace: [ 2458.525771][ C0] ? __schedule+0x898/0x1ca0 [ 2458.530450][ C0] ? __sched_text_start+0x8/0x8 [ 2458.535460][ C0] schedule+0xca/0x250 [ 2458.539523][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2458.545578][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2458.551546][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2458.556810][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2458.561722][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2458.566736][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2458.571949][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2458.577138][ C0] ep_poll+0xcca/0xe60 [ 2458.581224][ C0] ? ep_modify+0x830/0x830 [ 2458.586006][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2458.591114][ C0] ? wake_up_q+0xf0/0xf0 [ 2458.595355][ C0] do_epoll_wait+0x209/0x260 [ 2458.599959][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2458.605667][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2458.610782][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2458.616521][ C0] do_syscall_64+0xb7/0x580 [ 2458.621052][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2458.627282][ C0] RIP: 0033:0x7f1a1cd16943 [ 2458.632028][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2458.651730][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2458.660578][ C0] RAX: ffffffffffffffda RBX: 0000000000ca5980 RCX: 00007f1a1cd16943 [ 2458.668542][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2458.676672][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2458.684623][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2458.692578][ C0] R13: 0000000000c937e0 R14: 0000000000c92250 R15: 000000000000000b [ 2458.700561][ C0] udevd S29024 6932 239 0x00000000 [ 2458.707569][ C0] Call Trace: [ 2458.710961][ C0] ? __schedule+0x898/0x1ca0 [ 2458.715622][ C0] ? __sched_text_start+0x8/0x8 [ 2458.720448][ C0] schedule+0xca/0x250 [ 2458.724582][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2458.730631][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2458.736693][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2458.741533][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2458.746542][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2458.751463][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2458.756662][ C0] ep_poll+0xcca/0xe60 [ 2458.760714][ C0] ? ep_modify+0x830/0x830 [ 2458.765114][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2458.770397][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2458.775597][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2458.780776][ C0] ? __switch_to+0x5bd/0xe70 [ 2458.785445][ C0] ? wake_up_q+0xf0/0xf0 [ 2458.789673][ C0] ? __sched_text_start+0x8/0x8 [ 2458.794505][ C0] do_epoll_wait+0x209/0x260 [ 2458.799089][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2458.804904][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2458.809912][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2458.815182][ C0] do_syscall_64+0xb7/0x580 [ 2458.819723][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2458.825623][ C0] RIP: 0033:0x7f1a1cd16943 [ 2458.830038][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2458.850188][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2458.858718][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2aa0 RCX: 00007f1a1cd16943 [ 2458.867039][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2458.875094][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2458.883240][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 2458.891204][ C0] R13: 0000000000c94f80 R14: 0000000000c92250 R15: 000000000000000b [ 2458.899274][ C0] syz-executor.4 S28520 6943 5323 0x00000000 [ 2458.905708][ C0] Call Trace: [ 2458.909005][ C0] ? __schedule+0x898/0x1ca0 [ 2458.913639][ C0] ? __sched_text_start+0x8/0x8 [ 2458.918508][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2458.923434][ C0] schedule+0xca/0x250 [ 2458.927601][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2458.932931][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2458.938408][ C0] futex_wait+0x1e2/0x590 [ 2458.942885][ C0] ? futex_wait_setup+0x350/0x350 [ 2458.947924][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2458.953896][ C0] ? mark_lock+0xbc/0x1160 [ 2458.958305][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2458.963313][ C0] do_futex+0x15d/0x1b90 [ 2458.967539][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2458.972552][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2458.977383][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2458.982547][ C0] ? find_held_lock+0x2d/0x110 [ 2458.987302][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2458.992219][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2458.997057][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2459.001974][ C0] ? ktime_get+0x190/0x1d0 [ 2459.006375][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2459.011640][ C0] ? ktime_get+0x162/0x1d0 [ 2459.016327][ C0] __x64_sys_futex+0x376/0x4f0 [ 2459.021099][ C0] ? do_futex+0x1b90/0x1b90 [ 2459.025630][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2459.031332][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2459.037231][ C0] do_syscall_64+0xb7/0x580 [ 2459.041754][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2459.047642][ C0] RIP: 0033:0x45a639 [ 2459.051636][ C0] Code: Bad RIP value. [ 2459.055798][ C0] RSP: 002b:00007ffc29ecd798 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2459.064440][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 000000000045a639 [ 2459.072494][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c [ 2459.080725][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff [ 2459.089165][ C0] R10: 00007ffc29ecd870 R11: 0000000000000246 R12: 000000000075bf20 [ 2459.097150][ C0] R13: 00000000002544a1 R14: 0000000000254c9e R15: 000000000075bf2c [ 2459.105312][ C0] syz-executor.4 S29512 6949 5323 0x00000000 [ 2459.111693][ C0] Call Trace: [ 2459.114979][ C0] ? __schedule+0x898/0x1ca0 [ 2459.119570][ C0] ? __sched_text_start+0x8/0x8 [ 2459.124411][ C0] ? find_held_lock+0x2d/0x110 [ 2459.129191][ C0] ? debug_check_no_obj_freed+0x20f/0x443 [ 2459.135294][ C0] schedule+0xca/0x250 [ 2459.139478][ C0] schedule_timeout+0x682/0xb20 [ 2459.144481][ C0] ? find_held_lock+0x2d/0x110 [ 2459.149242][ C0] ? usleep_range+0x160/0x160 [ 2459.153908][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2459.158748][ C0] ? find_held_lock+0x2d/0x110 [ 2459.163585][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2459.168936][ C0] __down_interruptible+0x1a2/0x370 [ 2459.174297][ C0] ? __down+0x2c0/0x2c0 [ 2459.178434][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2459.183351][ C0] down_interruptible+0x62/0x80 [ 2459.188475][ C0] raw_ioctl+0x1097/0x1870 [ 2459.192993][ C0] ? raw_alloc_io_data+0x1c0/0x1c0 [ 2459.198158][ C0] ? find_held_lock+0x2d/0x110 [ 2459.202914][ C0] ? raw_alloc_io_data+0x1c0/0x1c0 [ 2459.208020][ C0] do_vfs_ioctl+0xd2d/0x1330 [ 2459.212699][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2459.218332][ C0] ? ioctl_preallocate+0x200/0x200 [ 2459.223523][ C0] ? __fget+0x357/0x530 [ 2459.227745][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2459.232306][ C0] ? mark_held_locks+0x9f/0xe0 [ 2459.237181][ C0] ? down_read_non_owner+0x470/0x470 [ 2459.242591][ C0] ksys_ioctl+0x9b/0xc0 [ 2459.247006][ C0] __x64_sys_ioctl+0x6f/0xb0 [ 2459.251587][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2459.256991][ C0] do_syscall_64+0xb7/0x580 [ 2459.261500][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2459.267379][ C0] RIP: 0033:0x45a4a7 [ 2459.271271][ C0] Code: Bad RIP value. [ 2459.275319][ C0] RSP: 002b:00007f16756b7388 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2459.283847][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045a4a7 [ 2459.291816][ C0] RDX: 00007f16756b7810 RSI: 0000000080085502 RDI: 0000000000000003 [ 2459.300644][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000b [ 2459.308686][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000036 [ 2459.316758][ C0] R13: 00000000004ca5fe R14: 00000000004e26d0 R15: 00000000ffffffff [ 2459.324721][ C0] syz-executor.2 S28520 6944 5332 0x00000000 [ 2459.334701][ C0] Call Trace: [ 2459.338422][ C0] ? __schedule+0x898/0x1ca0 [ 2459.343266][ C0] ? __sched_text_start+0x8/0x8 [ 2459.348502][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2459.353496][ C0] schedule+0xca/0x250 [ 2459.357655][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2459.362874][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2459.368339][ C0] futex_wait+0x1e2/0x590 [ 2459.372876][ C0] ? futex_wait_setup+0x350/0x350 [ 2459.377896][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2459.383950][ C0] ? mark_lock+0xbc/0x1160 [ 2459.388344][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2459.393346][ C0] do_futex+0x15d/0x1b90 [ 2459.397655][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2459.402753][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2459.407598][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2459.412603][ C0] ? find_held_lock+0x2d/0x110 [ 2459.417454][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2459.422402][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2459.427664][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2459.432804][ C0] ? ktime_get+0x190/0x1d0 [ 2459.437447][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2459.442740][ C0] ? ktime_get+0x162/0x1d0 [ 2459.447258][ C0] __x64_sys_futex+0x376/0x4f0 [ 2459.452024][ C0] ? do_futex+0x1b90/0x1b90 [ 2459.457160][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2459.462886][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2459.473263][ C0] do_syscall_64+0xb7/0x580 [ 2459.477779][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2459.483694][ C0] RIP: 0033:0x45a639 [ 2459.487591][ C0] Code: Bad RIP value. [ 2459.491652][ C0] RSP: 002b:00007ffd145e96b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2459.500062][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 000000000045a639 [ 2459.508018][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf2c [ 2459.516132][ C0] RBP: 0000000000000159 R08: ffffffffffffffff R09: ffffffffffffffff [ 2459.524252][ C0] R10: 00007ffd145e9790 R11: 0000000000000246 R12: 000000000075bf20 [ 2459.532235][ C0] R13: 00000000002544a0 R14: 00000000002545f9 R15: 000000000075bf2c [ 2459.540556][ C0] syz-executor.2 S30832 6948 5332 0x00000000 [ 2459.546990][ C0] Call Trace: [ 2459.550272][ C0] ? __schedule+0x898/0x1ca0 [ 2459.555044][ C0] ? __sched_text_start+0x8/0x8 [ 2459.559877][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2459.564807][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2459.570235][ C0] schedule+0xca/0x250 [ 2459.574306][ C0] do_nanosleep+0x21f/0x650 [ 2459.578790][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2459.584071][ C0] ? memset+0x20/0x40 [ 2459.588238][ C0] ? __hrtimer_init+0x134/0x260 [ 2459.593072][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2459.598260][ C0] ? nanosleep_copyout+0x100/0x100 [ 2459.603537][ C0] ? _copy_from_user+0x123/0x190 [ 2459.608473][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2459.614437][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2459.619800][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2459.624644][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2459.629657][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2459.634750][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2459.639843][ C0] ? do_syscall_64+0x1a/0x580 [ 2459.644511][ C0] do_syscall_64+0xb7/0x580 [ 2459.649039][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2459.655246][ C0] RIP: 0033:0x458b01 [ 2459.659181][ C0] Code: Bad RIP value. [ 2459.663265][ C0] RSP: 002b:00007efd2d88ec20 EFLAGS: 00000293 ORIG_RAX: 0000000000000023 [ 2459.671667][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 0000000000458b01 [ 2459.679648][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007efd2d88ec30 [ 2459.687637][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2459.695608][ C0] R10: 00007efd2d88f9d0 R11: 0000000000000293 R12: 00007efd2d88f6d4 [ 2459.703598][ C0] R13: 00000000004bff10 R14: 00000000004e27a8 R15: 00000000ffffffff [ 2459.711765][ C0] syz-executor.3 S28520 6945 5292 0x00000000 [ 2459.718100][ C0] Call Trace: [ 2459.721397][ C0] ? __schedule+0x898/0x1ca0 [ 2459.726251][ C0] ? __sched_text_start+0x8/0x8 [ 2459.731096][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2459.736030][ C0] schedule+0xca/0x250 [ 2459.740095][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2459.745277][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2459.750718][ C0] futex_wait+0x1e2/0x590 [ 2459.755059][ C0] ? futex_wait_setup+0x350/0x350 [ 2459.760548][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2459.766835][ C0] ? futex_wake+0x164/0x480 [ 2459.771328][ C0] ? wp_page_copy+0xf2e/0x19b0 [ 2459.776083][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2459.781624][ C0] do_futex+0x15d/0x1b90 [ 2459.785952][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2459.790973][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2459.796161][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2459.801249][ C0] ? find_held_lock+0x2d/0x110 [ 2459.806027][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2459.811111][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2459.816047][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2459.820979][ C0] ? ktime_get+0x190/0x1d0 [ 2459.825394][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2459.830791][ C0] ? ktime_get+0x162/0x1d0 [ 2459.835278][ C0] __x64_sys_futex+0x376/0x4f0 [ 2459.840151][ C0] ? do_futex+0x1b90/0x1b90 [ 2459.844741][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2459.850445][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2459.856146][ C0] do_syscall_64+0xb7/0x580 [ 2459.860654][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2459.866697][ C0] RIP: 0033:0x45a639 [ 2459.870684][ C0] Code: Bad RIP value. [ 2459.874891][ C0] RSP: 002b:00007ffd8cfbd038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2459.883439][ C0] RAX: ffffffffffffffda RBX: 00000000000003e8 RCX: 000000000045a639 [ 2459.891859][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bfd4 [ 2459.900184][ C0] RBP: 00000000000007fd R08: ffffffffffffffff R09: ffffffffffffffff [ 2459.908170][ C0] R10: 00007ffd8cfbd110 R11: 0000000000000246 R12: 000000000075bfc8 [ 2459.916142][ C0] R13: 000000000025443d R14: 0000000000254c3a R15: 000000000075bfd4 [ 2459.924742][ C0] syz-executor.3 S28464 6946 5292 0x00000000 [ 2459.931248][ C0] Call Trace: [ 2459.934612][ C0] ? __schedule+0x898/0x1ca0 [ 2459.939186][ C0] ? __sched_text_start+0x8/0x8 [ 2459.944196][ C0] schedule+0xca/0x250 [ 2459.948344][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2459.953635][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2459.959097][ C0] ? get_futex_key_refs.isra.0+0x62/0xb0 [ 2459.964814][ C0] ? get_futex_key+0x895/0x14c0 [ 2459.969659][ C0] futex_wait+0x1e2/0x590 [ 2459.974013][ C0] ? futex_wait_setup+0x350/0x350 [ 2459.980547][ C0] ? current_time+0x110/0x110 [ 2459.985228][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2459.991630][ C0] ? drop_futex_key_refs.isra.0+0x54/0xd0 [ 2459.997330][ C0] ? futex_wake+0x164/0x480 [ 2460.001912][ C0] ? mark_lock+0xbc/0x1160 [ 2460.006306][ C0] ? mark_held_locks+0xe0/0xe0 [ 2460.011053][ C0] do_futex+0x15d/0x1b90 [ 2460.015373][ C0] ? find_held_lock+0x2d/0x110 [ 2460.020158][ C0] ? __might_fault+0x11f/0x1d0 [ 2460.025010][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2460.030378][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2460.035238][ C0] ? lock_acquire+0x127/0x320 [ 2460.039908][ C0] ? __might_fault+0xef/0x1d0 [ 2460.044762][ C0] ? __might_fault+0x192/0x1d0 [ 2460.049537][ C0] ? _copy_to_user+0x107/0x150 [ 2460.054377][ C0] __x64_sys_futex+0x376/0x4f0 [ 2460.059131][ C0] ? do_futex+0x1b90/0x1b90 [ 2460.063645][ C0] ? __x64_sys_clock_gettime+0x165/0x240 [ 2460.069361][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2460.075065][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2460.080779][ C0] do_syscall_64+0xb7/0x580 [ 2460.085275][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2460.091236][ C0] RIP: 0033:0x45a639 [ 2460.095136][ C0] Code: Bad RIP value. [ 2460.099449][ C0] RSP: 002b:00007fe5cfe16cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2460.108090][ C0] RAX: ffffffffffffffda RBX: 000000000075bf28 RCX: 000000000045a639 [ 2460.116064][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf28 [ 2460.124160][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2460.132126][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075bf2c [ 2460.140117][ C0] R13: 00007ffd8cfbcfbf R14: 00007fe5cfe179c0 R15: 000000000075bf2c [ 2460.148133][ C0] syz-executor.3 S29512 6947 5292 0x00000000 [ 2460.154574][ C0] Call Trace: [ 2460.157885][ C0] ? __schedule+0x898/0x1ca0 [ 2460.162683][ C0] ? __sched_text_start+0x8/0x8 [ 2460.167554][ C0] ? find_held_lock+0x2d/0x110 [ 2460.172332][ C0] ? debug_check_no_obj_freed+0x20f/0x443 [ 2460.178581][ C0] schedule+0xca/0x250 [ 2460.182637][ C0] schedule_timeout+0x682/0xb20 [ 2460.187572][ C0] ? find_held_lock+0x2d/0x110 [ 2460.192316][ C0] ? usleep_range+0x160/0x160 [ 2460.196987][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2460.201843][ C0] ? find_held_lock+0x2d/0x110 [ 2460.206679][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2460.211954][ C0] __down_interruptible+0x1a2/0x370 [ 2460.217272][ C0] ? __down+0x2c0/0x2c0 [ 2460.221637][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2460.226733][ C0] down_interruptible+0x62/0x80 [ 2460.231842][ C0] raw_ioctl+0x1097/0x1870 [ 2460.236658][ C0] ? raw_alloc_io_data+0x1c0/0x1c0 [ 2460.241777][ C0] ? find_held_lock+0x2d/0x110 [ 2460.246571][ C0] ? raw_alloc_io_data+0x1c0/0x1c0 [ 2460.251790][ C0] do_vfs_ioctl+0xd2d/0x1330 [ 2460.256394][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2460.262099][ C0] ? ioctl_preallocate+0x200/0x200 [ 2460.267299][ C0] ? __fget+0x357/0x530 [ 2460.272023][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2460.277780][ C0] ? up_read+0x1b0/0x760 [ 2460.282267][ C0] ? mark_held_locks+0x9f/0xe0 [ 2460.287172][ C0] ? down_read_non_owner+0x470/0x470 [ 2460.292743][ C0] ksys_ioctl+0x9b/0xc0 [ 2460.297060][ C0] __x64_sys_ioctl+0x6f/0xb0 [ 2460.302552][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2460.308072][ C0] do_syscall_64+0xb7/0x580 [ 2460.312899][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2460.319297][ C0] RIP: 0033:0x45a4a7 [ 2460.323344][ C0] Code: Bad RIP value. [ 2460.328155][ C0] RSP: 002b:00007fe5cfdf5388 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2460.336999][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045a4a7 [ 2460.345201][ C0] RDX: 00007fe5cfdf5810 RSI: 0000000080085502 RDI: 0000000000000008 [ 2460.353365][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000b [ 2460.361737][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 000000000000002d [ 2460.369743][ C0] R13: 00000000004bfecc R14: 00000000004e2688 R15: 00000000ffffffff [ 2460.377728][ C0] [ 2460.377728][ C0] Showing all locks held in the system: [ 2460.385656][ C0] 3 locks held by kworker/0:1/12: [ 2460.390673][ C0] 4 locks held by kworker/1:0/17: [ 2460.395680][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2460.405826][ C0] #1: ffff8881da267dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2460.416715][ C0] #2: ffff8881d51ab200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2460.425137][ C0] #3: ffff8881d51ad520 (&port_dev->status_lock){+.+.}, at: hub_event+0x4e5/0x3800 [ 2460.434515][ C0] 7 locks held by udevd/239: [ 2460.439198][ C0] #0: ffffffff86cfe8a0 (rcu_read_lock){....}, at: __d_lookup+0x40/0x750 [ 2460.447979][ C0] #1: ffff8881a9da7698 (&(&dentry->d_lockref.lock)->rlock){+.+.}, at: __d_lookup+0x1c6/0x750 [ 2460.458340][ C0] #2: ffff8881db209d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650 [ 2460.467041][ C0] #3: ffff8881d5d84228 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0 [ 2460.477123][ C0] #4: ffffffff86cfe8a0 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720 [ 2460.486677][ C0] #5: ffffffff86f16338 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790 [ 2460.495211][ C0] #6: ffffffff86cfe8a0 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269 [ 2460.505380][ C0] 1 lock held by rsyslogd/1601: [ 2460.510355][ C0] #0: ffff8881d371aae0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 2460.519242][ C0] 2 locks held by getty/1693: [ 2460.523901][ C0] #0: ffff8881d1592090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2460.533187][ C0] #1: ffffc900004912e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2460.543957][ C0] 2 locks held by getty/1694: [ 2460.548617][ C0] #0: ffff8881d1a13090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2460.557925][ C0] #1: ffffc900004812e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2460.567580][ C0] 2 locks held by getty/1695: [ 2460.572354][ C0] #0: ffff8881d1593090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2460.581611][ C0] #1: ffffc900004952e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2460.591155][ C0] 2 locks held by getty/1696: [ 2460.595804][ C0] #0: ffff8881d1734090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2460.604988][ C0] #1: ffffc900004892e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2460.614881][ C0] 2 locks held by getty/1697: [ 2460.619532][ C0] #0: ffff8881d182c090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2460.628708][ C0] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2460.638505][ C0] 2 locks held by getty/1698: [ 2460.643162][ C0] #0: ffff8881d1909090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2460.652987][ C0] #1: ffffc900004652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2460.662551][ C0] 6 locks held by kworker/0:6/3304: [ 2460.667734][ C0] 7 locks held by kworker/1:1/10246: [ 2460.673014][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2460.683160][ C0] #1: ffff8881d8d5fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2460.694273][ C0] #2: ffff8881d50c7200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2460.702613][ C0] #3: ffff8881b93c7200 (&dev->mutex){....}, at: usb_disconnect+0x91/0x8d0 [ 2460.711709][ C0] #4: ffff8881ced96190 (&dev->mutex){....}, at: device_release_driver_internal+0x23/0x500 [ 2460.722307][ C0] #5: ffff8881a1489a88 (&dev->mutex){....}, at: device_release_driver_internal+0x23/0x500 [ 2460.733285][ C0] #6: ffffffff872e3a80 (input_mutex){+.+.}, at: __input_unregister_device+0x118/0x430 [ 2460.743188][ C0] 3 locks held by kworker/0:2/14707: [ 2460.748587][ C0] 6 locks held by kworker/1:9/18161: [ 2460.753856][ C0] #0: ffff8881da028d28 ((wq_completion)events){+.+.}, at: process_one_work+0x827/0x1530 [ 2460.763933][ C0] #1: ffff8881cb2d7dd0 ((work_completion)(&intf->reset_ws)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2460.775297][ C0] #2: ffff8881cb8c2200 (&dev->mutex){....}, at: usb_lock_device_for_reset+0x13e/0x2d0 [ 2460.785108][ C0] #3: ffff8881d51ad520 (&port_dev->status_lock){+.+.}, at: usb_reset_device+0x4a8/0x8d0 [ 2460.795344][ C0] #4: ffff8881d50e6660 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30 [ 2460.805068][ C0] #5: ffffffff871e6fa8 (ehci_cf_port_reset_rwsem){.+.+}, at: hub_port_reset+0x17b/0x1460 [ 2460.814961][ C0] 2 locks held by getty/29521: [ 2460.819790][ C0] #0: ffff8881ce976090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2460.829009][ C0] #1: ffffc9000150b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2460.838551][ C0] 2 locks held by syz-executor.5/6904: [ 2460.843999][ C0] [ 2460.846310][ C0] ============================================= [ 2460.846310][ C0] [ 2460.855153][ C0] task PC stack pid father [ 2460.862014][ C0] init R running task 24824 1 0 0x00000000 [ 2460.870196][ C0] Call Trace: [ 2460.873594][ C0] ? __schedule+0x898/0x1ca0 [ 2460.878198][ C0] ? __sched_text_start+0x8/0x8 [ 2460.883077][ C0] ? debug_object_fixup+0x30/0x30 [ 2460.888218][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2460.893355][ C0] schedule+0xca/0x250 [ 2460.897695][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2460.904037][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2460.909870][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2460.914908][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2460.921160][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2460.926946][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2460.932211][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2460.938520][ C0] ? pollwake+0x200/0x200 [ 2460.943019][ C0] do_select+0x122e/0x1700 [ 2460.947533][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2460.953256][ C0] ? stack_trace_consume_entry+0x180/0x180 [ 2460.959055][ C0] ? poll_freewait+0x250/0x250 [ 2460.963816][ C0] ? kmem_cache_free+0xb9/0x380 [ 2460.968642][ C0] ? putname+0xe1/0x120 [ 2460.972792][ C0] ? filename_lookup+0x28f/0x3f0 [ 2460.977708][ C0] ? vfs_statx+0x113/0x1e0 [ 2460.982103][ C0] ? __do_sys_newstat+0x96/0x120 [ 2460.987087][ C0] ? do_syscall_64+0xb7/0x580 [ 2460.991877][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2460.998280][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2461.003288][ C0] ? find_held_lock+0x2d/0x110 [ 2461.008048][ C0] ? mark_lock+0xbc/0x1160 [ 2461.012473][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2461.017635][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2461.022549][ C0] ? find_held_lock+0x2d/0x110 [ 2461.027291][ C0] ? __might_fault+0x11f/0x1d0 [ 2461.032051][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2461.036880][ C0] ? lock_acquire+0x127/0x320 [ 2461.041624][ C0] ? __might_fault+0xef/0x1d0 [ 2461.046365][ C0] ? __might_fault+0x192/0x1d0 [ 2461.051117][ C0] ? core_sys_select+0x4da/0x820 [ 2461.056039][ C0] core_sys_select+0x4da/0x820 [ 2461.060874][ C0] ? do_compat_pselect+0x210/0x210 [ 2461.065963][ C0] ? find_held_lock+0x2d/0x110 [ 2461.070735][ C0] ? find_held_lock+0x2d/0x110 [ 2461.075507][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2461.080671][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2461.086258][ C0] ? timespec64_add_safe+0x189/0x210 [ 2461.091835][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2461.096638][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2461.101914][ C0] kern_select+0x13d/0x1c0 [ 2461.106314][ C0] ? core_sys_select+0x820/0x820 [ 2461.111435][ C0] __x64_sys_select+0xba/0x150 [ 2461.116278][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2461.122045][ C0] do_syscall_64+0xb7/0x580 [ 2461.126544][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2461.132427][ C0] RIP: 0033:0x7efd50424dd3 [ 2461.137017][ C0] Code: Bad RIP value. [ 2461.141082][ C0] RSP: 002b:00007ffcc99a2d78 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2461.149732][ C0] RAX: ffffffffffffffda RBX: 00007ffcc99a2f20 RCX: 00007efd50424dd3 [ 2461.158063][ C0] RDX: 0000000000000000 RSI: 00007ffcc99a30d0 RDI: 000000000000000b [ 2461.166211][ C0] RBP: 00007ffcc99a30d0 R08: 00007ffcc99a3150 R09: 0000000000000001 [ 2461.174178][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2461.182240][ C0] R13: 00007ffcc99a34b0 R14: 0000000000000000 R15: 0000000000000000 [ 2461.190374][ C0] kthreadd S28088 2 0 0x80004000 [ 2461.196865][ C0] Call Trace: [ 2461.200155][ C0] ? __schedule+0x898/0x1ca0 [ 2461.204816][ C0] ? __sched_text_start+0x8/0x8 [ 2461.209645][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2461.214681][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2461.219631][ C0] schedule+0xca/0x250 [ 2461.223786][ C0] kthreadd+0x572/0x680 [ 2461.228036][ C0] ? kthread_create_on_cpu+0x270/0x270 [ 2461.233708][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2461.239105][ C0] ? kthread_create_on_cpu+0x270/0x270 [ 2461.244905][ C0] ret_from_fork+0x24/0x30 [ 2461.249308][ C0] rcu_gp I30312 3 2 0x80004000 [ 2461.255828][ C0] Call Trace: [ 2461.259100][ C0] ? __schedule+0x898/0x1ca0 [ 2461.263673][ C0] ? __sched_text_start+0x8/0x8 [ 2461.268507][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2461.273620][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2461.278537][ C0] schedule+0xca/0x250 [ 2461.282601][ C0] rescuer_thread+0x6ed/0xc00 [ 2461.287344][ C0] ? worker_thread+0xe20/0xe20 [ 2461.292100][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2461.298435][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2461.303467][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2461.308740][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2461.313753][ C0] ? worker_thread+0xe20/0xe20 [ 2461.318490][ C0] kthread+0x318/0x420 [ 2461.322549][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2461.327937][ C0] ret_from_fork+0x24/0x30 [ 2461.332351][ C0] rcu_par_gp I30840 4 2 0x80004000 [ 2461.338871][ C0] Call Trace: [ 2461.342234][ C0] ? __schedule+0x898/0x1ca0 [ 2461.346807][ C0] ? __sched_text_start+0x8/0x8 [ 2461.351824][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2461.356881][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2461.361803][ C0] schedule+0xca/0x250 [ 2461.365882][ C0] rescuer_thread+0x6ed/0xc00 [ 2461.370642][ C0] ? worker_thread+0xe20/0xe20 [ 2461.375646][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2461.382088][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2461.387008][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2461.392277][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2461.397585][ C0] ? worker_thread+0xe20/0xe20 [ 2461.402425][ C0] kthread+0x318/0x420 [ 2461.406506][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2461.412051][ C0] ret_from_fork+0x24/0x30 [ 2461.416635][ C0] kworker/0:0 I23160 5 2 0x80004000 [ 2461.423177][ C0] Workqueue: 0x0 (rcu_gp) [ 2461.428099][ C0] Call Trace: [ 2461.433846][ C0] ? __schedule+0x898/0x1ca0 [ 2461.438431][ C0] ? __sched_text_start+0x8/0x8 [ 2461.443284][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2461.448210][ C0] schedule+0xca/0x250 [ 2461.452332][ C0] worker_thread+0x245/0xe20 [ 2461.456938][ C0] ? process_one_work+0x1530/0x1530 [ 2461.462137][ C0] kthread+0x318/0x420 [ 2461.466269][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2461.471619][ C0] ret_from_fork+0x24/0x30 [ 2461.476098][ C0] kworker/0:0H I29304 6 2 0x80004000 [ 2461.482634][ C0] Workqueue: 0x0 (kblockd) [ 2461.487110][ C0] Call Trace: [ 2461.490809][ C0] ? __schedule+0x898/0x1ca0 [ 2461.495374][ C0] ? __sched_text_start+0x8/0x8 [ 2461.500209][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2461.505785][ C0] schedule+0xca/0x250 [ 2461.509947][ C0] worker_thread+0x245/0xe20 [ 2461.514518][ C0] ? process_one_work+0x1530/0x1530 [ 2461.519705][ C0] kthread+0x318/0x420 [ 2461.523921][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2461.529420][ C0] ret_from_fork+0x24/0x30 [ 2461.533961][ C0] mm_percpu_wq I30840 8 2 0x80004000 [ 2461.540798][ C0] Call Trace: [ 2461.544087][ C0] ? __schedule+0x898/0x1ca0 [ 2461.548769][ C0] ? __sched_text_start+0x8/0x8 [ 2461.553615][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2461.558707][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2461.563636][ C0] schedule+0xca/0x250 [ 2461.567725][ C0] rescuer_thread+0x6ed/0xc00 [ 2461.572387][ C0] ? worker_thread+0xe20/0xe20 [ 2461.577147][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2461.582928][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2461.587859][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2461.593128][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2461.598145][ C0] ? worker_thread+0xe20/0xe20 [ 2461.603405][ C0] kthread+0x318/0x420 [ 2461.607450][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2461.612807][ C0] ret_from_fork+0x24/0x30 [ 2461.617201][ C0] ksoftirqd/0 S25088 9 2 0x80004000 [ 2461.623542][ C0] Call Trace: [ 2461.629447][ C0] ? __schedule+0x898/0x1ca0 [ 2461.634091][ C0] ? __sched_text_start+0x8/0x8 [ 2461.638955][ C0] schedule+0xca/0x250 [ 2461.643014][ C0] smpboot_thread_fn+0x585/0x850 [ 2461.647948][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2461.654364][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2461.659395][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2461.665998][ C0] kthread+0x318/0x420 [ 2461.670052][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2461.675768][ C0] ret_from_fork+0x24/0x30 [ 2461.682011][ C0] rcu_sched I29384 10 2 0x80004000 [ 2461.688327][ C0] Call Trace: [ 2461.691616][ C0] ? __schedule+0x898/0x1ca0 [ 2461.696182][ C0] ? __sched_text_start+0x8/0x8 [ 2461.701007][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2461.707141][ C0] ? lock_timer_base+0x55/0x1a0 [ 2461.713980][ C0] schedule+0xca/0x250 [ 2461.718140][ C0] schedule_timeout+0x440/0xb20 [ 2461.723643][ C0] ? lock_acquire+0x127/0x320 [ 2461.728528][ C0] ? usleep_range+0x160/0x160 [ 2461.733224][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2461.739011][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2461.744670][ C0] ? swake_up_one+0x60/0x60 [ 2461.749234][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2461.754601][ C0] rcu_gp_kthread+0xaff/0x29e0 [ 2461.759399][ C0] ? lock_acquire+0x127/0x320 [ 2461.764061][ C0] ? kfree_call_rcu+0x10/0x10 [ 2461.769065][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2461.774858][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2461.780128][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2461.785239][ C0] ? kfree_call_rcu+0x10/0x10 [ 2461.789908][ C0] kthread+0x318/0x420 [ 2461.793965][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2461.799381][ C0] ret_from_fork+0x24/0x30 [ 2461.803800][ C0] migration/0 R running task 29944 11 2 0x80004000 [ 2461.811687][ C0] Call Trace: [ 2461.814963][ C0] ? __schedule+0x898/0x1ca0 [ 2461.819552][ C0] ? __sched_text_start+0x8/0x8 [ 2461.824388][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2461.830172][ C0] schedule+0xca/0x250 [ 2461.834407][ C0] smpboot_thread_fn+0x585/0x850 [ 2461.839434][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2461.845842][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2461.850851][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2461.857349][ C0] kthread+0x318/0x420 [ 2461.861398][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2461.866749][ C0] ret_from_fork+0x24/0x30 [ 2461.871179][ C0] kworker/0:1 R running task 23312 12 2 0x80004000 [ 2461.879896][ C0] Workqueue: usb_hub_wq hub_event [ 2461.884993][ C0] Call Trace: [ 2461.888269][ C0] ? __schedule+0x898/0x1ca0 [ 2461.892939][ C0] ? __sched_text_start+0x8/0x8 [ 2461.897859][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2461.903119][ C0] schedule+0xca/0x250 [ 2461.907207][ C0] schedule_timeout+0x440/0xb20 [ 2461.912046][ C0] ? find_held_lock+0x2d/0x110 [ 2461.916796][ C0] ? usleep_range+0x160/0x160 [ 2461.921449][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2461.927107][ C0] ? mark_held_locks+0x9f/0xe0 [ 2461.931852][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2461.937494][ C0] wait_for_completion_timeout+0x282/0x3e0 [ 2461.943478][ C0] ? wait_for_completion_io+0x3c0/0x3c0 [ 2461.949002][ C0] ? debug_check_no_obj_freed+0x20f/0x443 [ 2461.954709][ C0] ? wake_up_q+0xf0/0xf0 [ 2461.958929][ C0] ? usb_submit_urb+0x6ed/0x13b0 [ 2461.963840][ C0] usb_start_wait_urb+0x14b/0x2b0 [ 2461.968938][ C0] ? sg_clean+0x230/0x230 [ 2461.973349][ C0] ? kasan_unpoison_shadow+0x30/0x40 [ 2461.978931][ C0] ? memset+0x20/0x40 [ 2461.982928][ C0] usb_control_msg+0x31c/0x4a0 [ 2461.987701][ C0] ? usb_start_wait_urb+0x2b0/0x2b0 [ 2461.992993][ C0] ? usb_get_configuration+0x1ff/0x3100 [ 2461.998528][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2462.004190][ C0] usb_get_descriptor+0xc1/0x1b0 [ 2462.009121][ C0] usb_get_configuration+0x28b/0x3100 [ 2462.014483][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2462.019515][ C0] ? usb_destroy_configuration+0x580/0x580 [ 2462.025348][ C0] ? mark_lock+0xbc/0x1160 [ 2462.029840][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2462.034770][ C0] ? mark_held_locks+0x9f/0xe0 [ 2462.039623][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2462.044807][ C0] usb_new_device+0xd3/0x160 [ 2462.049394][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2462.054580][ C0] hub_event+0x1df8/0x3800 [ 2462.058974][ C0] ? hub_port_debounce+0x260/0x260 [ 2462.064073][ C0] ? find_held_lock+0x2d/0x110 [ 2462.068827][ C0] ? mark_held_locks+0xe0/0xe0 [ 2462.073610][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2462.079238][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2462.084504][ C0] process_one_work+0x92b/0x1530 [ 2462.089424][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2462.094857][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2462.099875][ C0] worker_thread+0x96/0xe20 [ 2462.105239][ C0] ? process_one_work+0x1530/0x1530 [ 2462.110501][ C0] kthread+0x318/0x420 [ 2462.114659][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2462.120011][ C0] ret_from_fork+0x24/0x30 [ 2462.124437][ C0] cpuhp/0 S28400 13 2 0x80004000 [ 2462.130749][ C0] Call Trace: [ 2462.134025][ C0] ? __schedule+0x898/0x1ca0 [ 2462.138596][ C0] ? __sched_text_start+0x8/0x8 [ 2462.143476][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2462.149262][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2462.154532][ C0] schedule+0xca/0x250 [ 2462.158584][ C0] smpboot_thread_fn+0x585/0x850 [ 2462.163760][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2462.170178][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2462.175266][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2462.182352][ C0] kthread+0x318/0x420 [ 2462.186397][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2462.192032][ C0] ret_from_fork+0x24/0x30 [ 2462.196425][ C0] cpuhp/1 S28352 14 2 0x80004000 [ 2462.202885][ C0] Call Trace: [ 2462.206192][ C0] ? __schedule+0x898/0x1ca0 [ 2462.210893][ C0] ? __sched_text_start+0x8/0x8 [ 2462.215730][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2462.221609][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2462.227121][ C0] schedule+0xca/0x250 [ 2462.231190][ C0] smpboot_thread_fn+0x585/0x850 [ 2462.236295][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2462.243674][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2462.248708][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2462.255312][ C0] kthread+0x318/0x420 [ 2462.259391][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2462.264810][ C0] ret_from_fork+0x24/0x30 [ 2462.269328][ C0] migration/1 S29944 15 2 0x80004000 [ 2462.275681][ C0] Call Trace: [ 2462.279160][ C0] ? __schedule+0x898/0x1ca0 [ 2462.283822][ C0] ? __sched_text_start+0x8/0x8 [ 2462.288760][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2462.294674][ C0] schedule+0xca/0x250 [ 2462.298733][ C0] smpboot_thread_fn+0x585/0x850 [ 2462.303668][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2462.310883][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2462.316072][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2462.322611][ C0] kthread+0x318/0x420 [ 2462.326759][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2462.332287][ C0] ret_from_fork+0x24/0x30 [ 2462.336919][ C0] ksoftirqd/1 S25392 16 2 0x80004000 [ 2462.343601][ C0] Call Trace: [ 2462.346885][ C0] ? __schedule+0x898/0x1ca0 [ 2462.351574][ C0] ? __sched_text_start+0x8/0x8 [ 2462.356679][ C0] schedule+0xca/0x250 [ 2462.360996][ C0] smpboot_thread_fn+0x585/0x850 [ 2462.365955][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2462.372546][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2462.377671][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2462.384254][ C0] kthread+0x318/0x420 [ 2462.388378][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2462.394453][ C0] ret_from_fork+0x24/0x30 [ 2462.398957][ C0] kworker/1:0 D23072 17 2 0x80004000 [ 2462.405440][ C0] Workqueue: usb_hub_wq hub_event [ 2462.410545][ C0] Call Trace: [ 2462.413855][ C0] ? __schedule+0x898/0x1ca0 [ 2462.418816][ C0] ? __sched_text_start+0x8/0x8 [ 2462.423999][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2462.429445][ C0] schedule+0xca/0x250 [ 2462.433708][ C0] schedule_preempt_disabled+0xc/0x20 [ 2462.439487][ C0] __mutex_lock+0x881/0x1360 [ 2462.444156][ C0] ? hub_event+0x4e5/0x3800 [ 2462.448643][ C0] ? mutex_trylock+0x2c0/0x2c0 [ 2462.453475][ C0] ? mark_held_locks+0x9f/0xe0 [ 2462.458262][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2462.463625][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2462.469107][ C0] ? pm_runtime_work+0x180/0x180 [ 2462.474235][ C0] ? hub_event+0x4e5/0x3800 [ 2462.479570][ C0] hub_event+0x4e5/0x3800 [ 2462.483977][ C0] ? hub_port_debounce+0x260/0x260 [ 2462.489164][ C0] ? find_held_lock+0x2d/0x110 [ 2462.493906][ C0] ? mark_held_locks+0xe0/0xe0 [ 2462.499207][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2462.505696][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2462.511051][ C0] process_one_work+0x92b/0x1530 [ 2462.515976][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2462.521327][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2462.526452][ C0] worker_thread+0x96/0xe20 [ 2462.530954][ C0] ? process_one_work+0x1530/0x1530 [ 2462.536234][ C0] kthread+0x318/0x420 [ 2462.540285][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2462.545651][ C0] ret_from_fork+0x24/0x30 [ 2462.550067][ C0] kworker/1:0H I30040 18 2 0x80004000 [ 2462.556522][ C0] Workqueue: 0x0 (kblockd) [ 2462.561002][ C0] Call Trace: [ 2462.564286][ C0] ? __schedule+0x898/0x1ca0 [ 2462.568867][ C0] ? __sched_text_start+0x8/0x8 [ 2462.573725][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2462.579092][ C0] schedule+0xca/0x250 [ 2462.583147][ C0] worker_thread+0x245/0xe20 [ 2462.587730][ C0] ? process_one_work+0x1530/0x1530 [ 2462.592912][ C0] kthread+0x318/0x420 [ 2462.596974][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2462.603028][ C0] ret_from_fork+0x24/0x30 [ 2462.607626][ C0] kdevtmpfs S27784 19 2 0x80004000 [ 2462.614036][ C0] Call Trace: [ 2462.617335][ C0] ? __schedule+0x898/0x1ca0 [ 2462.621921][ C0] ? __sched_text_start+0x8/0x8 [ 2462.626773][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2462.631802][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2462.636809][ C0] schedule+0xca/0x250 [ 2462.640963][ C0] devtmpfsd.part.0+0x48d/0x780 [ 2462.645894][ C0] ? public_dev_mount+0xa0/0xa0 [ 2462.650977][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2462.656456][ C0] ? ksys_mount+0xfc/0x150 [ 2462.661087][ C0] ? kfree+0xe4/0x320 [ 2462.665062][ C0] devtmpfsd+0xf8/0x120 [ 2462.669289][ C0] ? devtmpfsd.part.0+0x780/0x780 [ 2462.674580][ C0] kthread+0x318/0x420 [ 2462.678626][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2462.683975][ C0] ret_from_fork+0x24/0x30 [ 2462.688420][ C0] netns I27264 20 2 0x80004000 [ 2462.696019][ C0] Workqueue: 0x0 (netns) [ 2462.700419][ C0] Call Trace: [ 2462.703708][ C0] ? __schedule+0x898/0x1ca0 [ 2462.708283][ C0] ? __sched_text_start+0x8/0x8 [ 2462.713206][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2462.718208][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2462.723123][ C0] schedule+0xca/0x250 [ 2462.727818][ C0] rescuer_thread+0x6ed/0xc00 [ 2462.732518][ C0] ? worker_thread+0xe20/0xe20 [ 2462.737272][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2462.743331][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2462.748373][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2462.753658][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2462.758891][ C0] ? worker_thread+0xe20/0xe20 [ 2462.763825][ C0] kthread+0x318/0x420 [ 2462.767887][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2462.773252][ C0] ret_from_fork+0x24/0x30 [ 2462.777734][ C0] kauditd S30280 21 2 0x80004000 [ 2462.784053][ C0] Call Trace: [ 2462.787458][ C0] ? __schedule+0x898/0x1ca0 [ 2462.792024][ C0] ? __sched_text_start+0x8/0x8 [ 2462.796938][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2462.802376][ C0] ? skb_dequeue+0x129/0x180 [ 2462.806942][ C0] schedule+0xca/0x250 [ 2462.811078][ C0] kauditd_thread+0x627/0xac0 [ 2462.815748][ C0] ? auditd_reset+0x170/0x170 [ 2462.820415][ C0] ? finish_wait+0x260/0x260 [ 2462.825250][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2462.830515][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2462.835531][ C0] ? auditd_reset+0x170/0x170 [ 2462.840245][ C0] kthread+0x318/0x420 [ 2462.844403][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2462.850043][ C0] ret_from_fork+0x24/0x30 [ 2462.854460][ C0] khungtaskd S29576 23 2 0x80004000 [ 2462.860930][ C0] Call Trace: [ 2462.864312][ C0] ? __schedule+0x898/0x1ca0 [ 2462.868902][ C0] ? __sched_text_start+0x8/0x8 [ 2462.873874][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2462.879253][ C0] ? lock_timer_base+0x55/0x1a0 [ 2462.884340][ C0] schedule+0xca/0x250 [ 2462.888482][ C0] schedule_timeout+0x440/0xb20 [ 2462.893442][ C0] ? usleep_range+0x160/0x160 [ 2462.898292][ C0] ? watchdog+0x933/0xe50 [ 2462.902698][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2462.908222][ C0] ? watchdog+0x1a1/0xe50 [ 2462.912551][ C0] watchdog+0xeb/0xe50 [ 2462.916693][ C0] ? reset_hung_task_detector+0x30/0x30 [ 2462.922228][ C0] kthread+0x318/0x420 [ 2462.926589][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2462.933460][ C0] ret_from_fork+0x24/0x30 [ 2462.937869][ C0] oom_reaper S30568 24 2 0x80004000 [ 2462.944392][ C0] Call Trace: [ 2462.947678][ C0] ? __schedule+0x898/0x1ca0 [ 2462.952245][ C0] ? __sched_text_start+0x8/0x8 [ 2462.957070][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2462.962509][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2462.967866][ C0] schedule+0xca/0x250 [ 2462.972093][ C0] oom_reaper+0xb99/0x1060 [ 2462.976490][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2462.981520][ C0] ? lock_acquire+0x127/0x320 [ 2462.986353][ C0] ? __oom_reap_task_mm+0x430/0x430 [ 2462.991567][ C0] ? finish_wait+0x260/0x260 [ 2462.996227][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2463.001582][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2463.006680][ C0] ? __oom_reap_task_mm+0x430/0x430 [ 2463.016543][ C0] kthread+0x318/0x420 [ 2463.020591][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2463.025942][ C0] ret_from_fork+0x24/0x30 [ 2463.030339][ C0] writeback I31000 25 2 0x80004000 [ 2463.036889][ C0] Call Trace: [ 2463.040285][ C0] ? __schedule+0x898/0x1ca0 [ 2463.044872][ C0] ? __sched_text_start+0x8/0x8 [ 2463.049987][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2463.055132][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2463.060071][ C0] schedule+0xca/0x250 [ 2463.064219][ C0] rescuer_thread+0x6ed/0xc00 [ 2463.068886][ C0] ? worker_thread+0xe20/0xe20 [ 2463.073634][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2463.079424][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2463.084411][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2463.089945][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2463.094980][ C0] ? worker_thread+0xe20/0xe20 [ 2463.100001][ C0] kthread+0x318/0x420 [ 2463.104066][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2463.109640][ C0] ret_from_fork+0x24/0x30 [ 2463.114053][ C0] kcompactd0 S30608 26 2 0x80004000 [ 2463.120757][ C0] Call Trace: [ 2463.124552][ C0] ? __schedule+0x898/0x1ca0 [ 2463.129247][ C0] ? __sched_text_start+0x8/0x8 [ 2463.134192][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2463.139663][ C0] schedule+0xca/0x250 [ 2463.143737][ C0] kcompactd+0x50d/0x7c0 [ 2463.147971][ C0] ? kcompactd_do_work+0x9a0/0x9a0 [ 2463.153090][ C0] ? finish_wait+0x260/0x260 [ 2463.157758][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2463.163367][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2463.168405][ C0] ? kcompactd_do_work+0x9a0/0x9a0 [ 2463.173507][ C0] kthread+0x318/0x420 [ 2463.177561][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2463.183130][ C0] ret_from_fork+0x24/0x30 [ 2463.187814][ C0] kblockd I31000 78 2 0x80004000 [ 2463.194349][ C0] Call Trace: [ 2463.197623][ C0] ? __schedule+0x898/0x1ca0 [ 2463.202199][ C0] ? __sched_text_start+0x8/0x8 [ 2463.207035][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2463.212036][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2463.216949][ C0] schedule+0xca/0x250 [ 2463.221000][ C0] rescuer_thread+0x6ed/0xc00 [ 2463.225740][ C0] ? worker_thread+0xe20/0xe20 [ 2463.230483][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2463.236845][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2463.241940][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2463.247244][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2463.252557][ C0] ? worker_thread+0xe20/0xe20 [ 2463.257440][ C0] kthread+0x318/0x420 [ 2463.261537][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2463.266915][ C0] ret_from_fork+0x24/0x30 [ 2463.271606][ C0] ata_sff I30584 79 2 0x80004000 [ 2463.277950][ C0] Call Trace: [ 2463.281225][ C0] ? __schedule+0x898/0x1ca0 [ 2463.285793][ C0] ? __sched_text_start+0x8/0x8 [ 2463.291406][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2463.296432][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2463.301357][ C0] schedule+0xca/0x250 [ 2463.305417][ C0] rescuer_thread+0x6ed/0xc00 [ 2463.310071][ C0] ? worker_thread+0xe20/0xe20 [ 2463.314813][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2463.320803][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2463.326268][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2463.332084][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2463.337096][ C0] ? worker_thread+0xe20/0xe20 [ 2463.341879][ C0] kthread+0x318/0x420 [ 2463.346035][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2463.351744][ C0] ret_from_fork+0x24/0x30 [ 2463.356144][ C0] md I30584 80 2 0x80004000 [ 2463.362774][ C0] Call Trace: [ 2463.366168][ C0] ? __schedule+0x898/0x1ca0 [ 2463.370754][ C0] ? __sched_text_start+0x8/0x8 [ 2463.375612][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2463.380620][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2463.385649][ C0] schedule+0xca/0x250 [ 2463.390230][ C0] rescuer_thread+0x6ed/0xc00 [ 2463.395082][ C0] ? worker_thread+0xe20/0xe20 [ 2463.400168][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2463.406738][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2463.411767][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2463.417423][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2463.422869][ C0] ? worker_thread+0xe20/0xe20 [ 2463.428243][ C0] kthread+0x318/0x420 [ 2463.432594][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2463.438667][ C0] ret_from_fork+0x24/0x30 [ 2463.443079][ C0] edac-poller I31000 81 2 0x80004000 [ 2463.449766][ C0] Call Trace: [ 2463.453296][ C0] ? __schedule+0x898/0x1ca0 [ 2463.457997][ C0] ? __sched_text_start+0x8/0x8 [ 2463.463507][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2463.468988][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2463.474160][ C0] schedule+0xca/0x250 [ 2463.478580][ C0] rescuer_thread+0x6ed/0xc00 [ 2463.483658][ C0] ? worker_thread+0xe20/0xe20 [ 2463.488547][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2463.495519][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2463.500481][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2463.506292][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2463.512508][ C0] ? worker_thread+0xe20/0xe20 [ 2463.517717][ C0] kthread+0x318/0x420 [ 2463.521776][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2463.527330][ C0] ret_from_fork+0x24/0x30 [ 2463.531794][ C0] rpciod I30584 84 2 0x80004000 [ 2463.538995][ C0] Call Trace: [ 2463.542330][ C0] ? __schedule+0x898/0x1ca0 [ 2463.547000][ C0] ? __sched_text_start+0x8/0x8 [ 2463.552491][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2463.557624][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2463.563078][ C0] schedule+0xca/0x250 [ 2463.567260][ C0] rescuer_thread+0x6ed/0xc00 [ 2463.571964][ C0] ? worker_thread+0xe20/0xe20 [ 2463.577328][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2463.583292][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2463.588430][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2463.593701][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2463.598708][ C0] ? worker_thread+0xe20/0xe20 [ 2463.603578][ C0] kthread+0x318/0x420 [ 2463.607990][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2463.613605][ C0] ret_from_fork+0x24/0x30 [ 2463.618231][ C0] kworker/u5:0 I29392 85 2 0x80004000 [ 2463.624922][ C0] Workqueue: 0x0 (hci0) [ 2463.629156][ C0] Call Trace: [ 2463.632442][ C0] ? __schedule+0x898/0x1ca0 [ 2463.637291][ C0] ? __sched_text_start+0x8/0x8 [ 2463.642474][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2463.647911][ C0] schedule+0xca/0x250 [ 2463.651959][ C0] worker_thread+0x245/0xe20 [ 2463.656633][ C0] ? process_one_work+0x1530/0x1530 [ 2463.661904][ C0] kthread+0x318/0x420 [ 2463.665953][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2463.671302][ C0] ret_from_fork+0x24/0x30 [ 2463.675729][ C0] xprtiod I30840 86 2 0x80004000 [ 2463.682186][ C0] Call Trace: [ 2463.685459][ C0] ? __schedule+0x898/0x1ca0 [ 2463.690044][ C0] ? __sched_text_start+0x8/0x8 [ 2463.694890][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2463.700153][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2463.705094][ C0] schedule+0xca/0x250 [ 2463.709218][ C0] rescuer_thread+0x6ed/0xc00 [ 2463.714063][ C0] ? worker_thread+0xe20/0xe20 [ 2463.718808][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2463.724820][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2463.729823][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2463.735129][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2463.740231][ C0] ? worker_thread+0xe20/0xe20 [ 2463.744984][ C0] kthread+0x318/0x420 [ 2463.749043][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2463.754409][ C0] ret_from_fork+0x24/0x30 [ 2463.759088][ C0] cfg80211 I30840 87 2 0x80004000 [ 2463.765574][ C0] Call Trace: [ 2463.769177][ C0] ? __schedule+0x898/0x1ca0 [ 2463.773983][ C0] ? __sched_text_start+0x8/0x8 [ 2463.778937][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2463.783968][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2463.788887][ C0] schedule+0xca/0x250 [ 2463.792951][ C0] rescuer_thread+0x6ed/0xc00 [ 2463.797609][ C0] ? worker_thread+0xe20/0xe20 [ 2463.802463][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2463.808345][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2463.813350][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2463.818786][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2463.823802][ C0] ? worker_thread+0xe20/0xe20 [ 2463.828677][ C0] kthread+0x318/0x420 [ 2463.832938][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2463.839836][ C0] ret_from_fork+0x24/0x30 [ 2463.844260][ C0] kswapd0 S30536 88 2 0x80004000 [ 2463.850674][ C0] Call Trace: [ 2463.853950][ C0] ? __schedule+0x898/0x1ca0 [ 2463.858519][ C0] ? __sched_text_start+0x8/0x8 [ 2463.863524][ C0] ? cpumask_next+0x1f/0x30 [ 2463.868006][ C0] schedule+0xca/0x250 [ 2463.872061][ C0] kswapd+0xbb6/0xdd0 [ 2463.876022][ C0] ? lock_acquire+0x127/0x320 [ 2463.880781][ C0] ? balance_pgdat+0xdd0/0xdd0 [ 2463.885521][ C0] ? finish_wait+0x260/0x260 [ 2463.890523][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2463.895915][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2463.900948][ C0] ? balance_pgdat+0xdd0/0xdd0 [ 2463.905728][ C0] kthread+0x318/0x420 [ 2463.909782][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2463.915413][ C0] ret_from_fork+0x24/0x30 [ 2463.920158][ C0] nfsiod I30016 89 2 0x80004000 [ 2463.926504][ C0] Call Trace: [ 2463.929781][ C0] ? __schedule+0x898/0x1ca0 [ 2463.934686][ C0] ? __sched_text_start+0x8/0x8 [ 2463.939621][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2463.944719][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2463.949643][ C0] schedule+0xca/0x250 [ 2463.953781][ C0] rescuer_thread+0x6ed/0xc00 [ 2463.958458][ C0] ? worker_thread+0xe20/0xe20 [ 2463.963261][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2463.969129][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2463.974090][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2463.979716][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2463.984968][ C0] ? worker_thread+0xe20/0xe20 [ 2463.989998][ C0] kthread+0x318/0x420 [ 2463.994076][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2463.999472][ C0] ret_from_fork+0x24/0x30 [ 2464.003900][ C0] acpi_thermal_pm I30840 92 2 0x80004000 [ 2464.010298][ C0] Call Trace: [ 2464.013593][ C0] ? __schedule+0x898/0x1ca0 [ 2464.018176][ C0] ? __sched_text_start+0x8/0x8 [ 2464.023290][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2464.028389][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2464.033484][ C0] schedule+0xca/0x250 [ 2464.037672][ C0] rescuer_thread+0x6ed/0xc00 [ 2464.042796][ C0] ? worker_thread+0xe20/0xe20 [ 2464.047653][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2464.053469][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2464.058559][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2464.064020][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2464.069113][ C0] ? worker_thread+0xe20/0xe20 [ 2464.073873][ C0] kthread+0x318/0x420 [ 2464.077923][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2464.083373][ C0] ret_from_fork+0x24/0x30 [ 2464.087778][ C0] scsi_eh_0 S30584 93 2 0x80004000 [ 2464.094107][ C0] Call Trace: [ 2464.097812][ C0] ? __schedule+0x898/0x1ca0 [ 2464.102483][ C0] ? __sched_text_start+0x8/0x8 [ 2464.107315][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2464.112494][ C0] schedule+0xca/0x250 [ 2464.116732][ C0] scsi_error_handler+0x508/0xf70 [ 2464.121916][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2464.126754][ C0] ? lock_acquire+0x127/0x320 [ 2464.131473][ C0] ? scsi_eh_get_sense+0x690/0x690 [ 2464.136596][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2464.142406][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2464.147431][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2464.152706][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2464.157719][ C0] ? scsi_eh_get_sense+0x690/0x690 [ 2464.162906][ C0] kthread+0x318/0x420 [ 2464.167144][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2464.172606][ C0] ret_from_fork+0x24/0x30 [ 2464.177004][ C0] scsi_tmf_0 I30840 94 2 0x80004000 [ 2464.183692][ C0] Call Trace: [ 2464.187260][ C0] ? __schedule+0x898/0x1ca0 [ 2464.191930][ C0] ? __sched_text_start+0x8/0x8 [ 2464.196842][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2464.201857][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2464.206778][ C0] schedule+0xca/0x250 [ 2464.210854][ C0] rescuer_thread+0x6ed/0xc00 [ 2464.215563][ C0] ? worker_thread+0xe20/0xe20 [ 2464.220338][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2464.226166][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2464.231501][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2464.237293][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2464.242594][ C0] ? worker_thread+0xe20/0xe20 [ 2464.248406][ C0] kthread+0x318/0x420 [ 2464.252470][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2464.257831][ C0] ret_from_fork+0x24/0x30 [ 2464.262248][ C0] kworker/0:1H I28232 95 2 0x80004000 [ 2464.268714][ C0] Workqueue: 0x0 (kblockd) [ 2464.273218][ C0] Call Trace: [ 2464.276509][ C0] ? __schedule+0x898/0x1ca0 [ 2464.281305][ C0] ? __sched_text_start+0x8/0x8 [ 2464.286265][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2464.291643][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2464.296669][ C0] schedule+0xca/0x250 [ 2464.300737][ C0] worker_thread+0x245/0xe20 [ 2464.305422][ C0] ? process_one_work+0x1530/0x1530 [ 2464.310688][ C0] kthread+0x318/0x420 [ 2464.315085][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2464.320457][ C0] ret_from_fork+0x24/0x30 [ 2464.324876][ C0] target_completi I30840 96 2 0x80004000 [ 2464.331253][ C0] Call Trace: [ 2464.334658][ C0] ? __schedule+0x898/0x1ca0 [ 2464.339245][ C0] ? __sched_text_start+0x8/0x8 [ 2464.344430][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2464.349468][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2464.354398][ C0] schedule+0xca/0x250 [ 2464.358472][ C0] rescuer_thread+0x6ed/0xc00 [ 2464.363306][ C0] ? worker_thread+0xe20/0xe20 [ 2464.368184][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2464.374063][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2464.379002][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2464.384286][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2464.389344][ C0] ? worker_thread+0xe20/0xe20 [ 2464.394136][ C0] kthread+0x318/0x420 [ 2464.398188][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2464.403935][ C0] ret_from_fork+0x24/0x30 [ 2464.408764][ C0] xcopy_wq I30840 97 2 0x80004000 [ 2464.415122][ C0] Call Trace: [ 2464.418501][ C0] ? __schedule+0x898/0x1ca0 [ 2464.423100][ C0] ? __sched_text_start+0x8/0x8 [ 2464.428132][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2464.433249][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2464.438168][ C0] schedule+0xca/0x250 [ 2464.442303][ C0] rescuer_thread+0x6ed/0xc00 [ 2464.446957][ C0] ? worker_thread+0xe20/0xe20 [ 2464.451714][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2464.457517][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2464.462459][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2464.467758][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2464.472773][ C0] ? worker_thread+0xe20/0xe20 [ 2464.477610][ C0] kthread+0x318/0x420 [ 2464.481743][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2464.487298][ C0] ret_from_fork+0x24/0x30 [ 2464.491811][ C0] libertastf I30840 98 2 0x80004000 [ 2464.498213][ C0] Call Trace: [ 2464.501673][ C0] ? __schedule+0x898/0x1ca0 [ 2464.506253][ C0] ? __sched_text_start+0x8/0x8 [ 2464.511228][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2464.516394][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2464.521417][ C0] schedule+0xca/0x250 [ 2464.525471][ C0] rescuer_thread+0x6ed/0xc00 [ 2464.530128][ C0] ? worker_thread+0xe20/0xe20 [ 2464.535057][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2464.540931][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2464.546080][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2464.551469][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2464.556512][ C0] ? worker_thread+0xe20/0xe20 [ 2464.561251][ C0] kthread+0x318/0x420 [ 2464.565463][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2464.570827][ C0] ret_from_fork+0x24/0x30 [ 2464.575289][ C0] zd1211rw I30840 99 2 0x80004000 [ 2464.581790][ C0] Call Trace: [ 2464.585070][ C0] ? __schedule+0x898/0x1ca0 [ 2464.589649][ C0] ? __sched_text_start+0x8/0x8 [ 2464.594500][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2464.599536][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2464.604558][ C0] schedule+0xca/0x250 [ 2464.608719][ C0] rescuer_thread+0x6ed/0xc00 [ 2464.613486][ C0] ? worker_thread+0xe20/0xe20 [ 2464.618319][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2464.624455][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2464.629381][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2464.634647][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2464.640021][ C0] ? worker_thread+0xe20/0xe20 [ 2464.645037][ C0] kthread+0x318/0x420 [ 2464.649117][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2464.654661][ C0] ret_from_fork+0x24/0x30 [ 2464.659186][ C0] u132 I30840 100 2 0x80004000 [ 2464.665544][ C0] Call Trace: [ 2464.668826][ C0] ? __schedule+0x898/0x1ca0 [ 2464.673400][ C0] ? __sched_text_start+0x8/0x8 [ 2464.678245][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2464.683249][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2464.688185][ C0] schedule+0xca/0x250 [ 2464.692340][ C0] rescuer_thread+0x6ed/0xc00 [ 2464.697268][ C0] ? worker_thread+0xe20/0xe20 [ 2464.702144][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2464.707935][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2464.713114][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2464.718389][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2464.723565][ C0] ? worker_thread+0xe20/0xe20 [ 2464.728399][ C0] kthread+0x318/0x420 [ 2464.732457][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2464.737821][ C0] ret_from_fork+0x24/0x30 [ 2464.742226][ C0] usbip_event I30584 101 2 0x80004000 [ 2464.748570][ C0] Call Trace: [ 2464.751845][ C0] ? __schedule+0x898/0x1ca0 [ 2464.756412][ C0] ? __sched_text_start+0x8/0x8 [ 2464.761242][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2464.766244][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2464.771171][ C0] schedule+0xca/0x250 [ 2464.775221][ C0] rescuer_thread+0x6ed/0xc00 [ 2464.779987][ C0] ? worker_thread+0xe20/0xe20 [ 2464.784735][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2464.790531][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2464.795462][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2464.800724][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2464.805737][ C0] ? worker_thread+0xe20/0xe20 [ 2464.810488][ C0] kthread+0x318/0x420 [ 2464.814542][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2464.819898][ C0] ret_from_fork+0x24/0x30 [ 2464.824350][ C0] pvrusb2-context S27296 103 2 0x80004000 [ 2464.830666][ C0] Call Trace: [ 2464.833934][ C0] ? __schedule+0x898/0x1ca0 [ 2464.838522][ C0] ? __sched_text_start+0x8/0x8 [ 2464.843408][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2464.848871][ C0] schedule+0xca/0x250 [ 2464.853004][ C0] pvr2_context_thread_func+0x5ed/0x860 [ 2464.858807][ C0] ? lock_acquire+0x127/0x320 [ 2464.863771][ C0] ? pvr2_context_destroy+0x230/0x230 [ 2464.869256][ C0] ? finish_wait+0x260/0x260 [ 2464.874049][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2464.879521][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2464.884563][ C0] ? pvr2_context_destroy+0x230/0x230 [ 2464.890022][ C0] kthread+0x318/0x420 [ 2464.894358][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2464.899725][ C0] ret_from_fork+0x24/0x30 [ 2464.904239][ C0] kvub300c I30584 104 2 0x80004000 [ 2464.910625][ C0] Call Trace: [ 2464.913896][ C0] ? __schedule+0x898/0x1ca0 [ 2464.918478][ C0] ? __sched_text_start+0x8/0x8 [ 2464.923319][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2464.928420][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2464.933361][ C0] schedule+0xca/0x250 [ 2464.937497][ C0] rescuer_thread+0x6ed/0xc00 [ 2464.942252][ C0] ? worker_thread+0xe20/0xe20 [ 2464.946997][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2464.952797][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2464.957724][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2464.963161][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2464.968995][ C0] ? worker_thread+0xe20/0xe20 [ 2464.973766][ C0] kthread+0x318/0x420 [ 2464.977823][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2464.983184][ C0] ret_from_fork+0x24/0x30 [ 2464.987593][ C0] kvub300p I30840 105 2 0x80004000 [ 2464.994065][ C0] Call Trace: [ 2464.997337][ C0] ? __schedule+0x898/0x1ca0 [ 2465.001939][ C0] ? __sched_text_start+0x8/0x8 [ 2465.006788][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2465.011879][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2465.016825][ C0] schedule+0xca/0x250 [ 2465.020975][ C0] rescuer_thread+0x6ed/0xc00 [ 2465.025645][ C0] ? worker_thread+0xe20/0xe20 [ 2465.030474][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2465.036317][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2465.041310][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2465.046636][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2465.051646][ C0] ? worker_thread+0xe20/0xe20 [ 2465.056408][ C0] kthread+0x318/0x420 [ 2465.060543][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2465.065910][ C0] ret_from_fork+0x24/0x30 [ 2465.070397][ C0] kvub300d I30840 106 2 0x80004000 [ 2465.076831][ C0] Call Trace: [ 2465.080126][ C0] ? __schedule+0x898/0x1ca0 [ 2465.084796][ C0] ? __sched_text_start+0x8/0x8 [ 2465.089646][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2465.094761][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2465.099899][ C0] schedule+0xca/0x250 [ 2465.103961][ C0] rescuer_thread+0x6ed/0xc00 [ 2465.108619][ C0] ? worker_thread+0xe20/0xe20 [ 2465.113436][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2465.119231][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2465.124147][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2465.129698][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2465.134701][ C0] ? worker_thread+0xe20/0xe20 [ 2465.139443][ C0] kthread+0x318/0x420 [ 2465.144719][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2465.150271][ C0] ret_from_fork+0x24/0x30 [ 2465.154666][ C0] kmemstick I30840 107 2 0x80004000 [ 2465.161117][ C0] Call Trace: [ 2465.164733][ C0] ? __schedule+0x898/0x1ca0 [ 2465.169300][ C0] ? __sched_text_start+0x8/0x8 [ 2465.174146][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2465.179146][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2465.184060][ C0] schedule+0xca/0x250 [ 2465.188116][ C0] rescuer_thread+0x6ed/0xc00 [ 2465.192768][ C0] ? worker_thread+0xe20/0xe20 [ 2465.197509][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2465.203289][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2465.208532][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2465.213831][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2465.218849][ C0] ? worker_thread+0xe20/0xe20 [ 2465.223597][ C0] kthread+0x318/0x420 [ 2465.227645][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2465.232998][ C0] ret_from_fork+0x24/0x30 [ 2465.237491][ C0] elousb I30840 108 2 0x80004000 [ 2465.243853][ C0] Call Trace: [ 2465.247153][ C0] ? __schedule+0x898/0x1ca0 [ 2465.251729][ C0] ? __sched_text_start+0x8/0x8 [ 2465.256651][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2465.261661][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2465.266588][ C0] schedule+0xca/0x250 [ 2465.270653][ C0] rescuer_thread+0x6ed/0xc00 [ 2465.275557][ C0] ? worker_thread+0xe20/0xe20 [ 2465.280926][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2465.286719][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2465.291635][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2465.296901][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2465.302249][ C0] ? worker_thread+0xe20/0xe20 [ 2465.307003][ C0] kthread+0x318/0x420 [ 2465.311060][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2465.316420][ C0] ret_from_fork+0x24/0x30 [ 2465.320903][ C0] wusbd I30840 109 2 0x80004000 [ 2465.327235][ C0] Call Trace: [ 2465.330507][ C0] ? __schedule+0x898/0x1ca0 [ 2465.335093][ C0] ? __sched_text_start+0x8/0x8 [ 2465.339927][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2465.345014][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2465.349934][ C0] schedule+0xca/0x250 [ 2465.354088][ C0] rescuer_thread+0x6ed/0xc00 [ 2465.358940][ C0] ? worker_thread+0xe20/0xe20 [ 2465.363681][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2465.369469][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2465.374398][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2465.379700][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2465.384722][ C0] ? worker_thread+0xe20/0xe20 [ 2465.389478][ C0] kthread+0x318/0x420 [ 2465.393616][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2465.398969][ C0] ret_from_fork+0x24/0x30 [ 2465.403362][ C0] ipv6_addrconf I30840 110 2 0x80004000 [ 2465.409697][ C0] Call Trace: [ 2465.412970][ C0] ? __schedule+0x898/0x1ca0 [ 2465.417636][ C0] ? __sched_text_start+0x8/0x8 [ 2465.422467][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2465.427647][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2465.432682][ C0] schedule+0xca/0x250 [ 2465.436839][ C0] rescuer_thread+0x6ed/0xc00 [ 2465.441705][ C0] ? worker_thread+0xe20/0xe20 [ 2465.446464][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2465.452330][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2465.457447][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2465.462749][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2465.467898][ C0] ? worker_thread+0xe20/0xe20 [ 2465.472978][ C0] kthread+0x318/0x420 [ 2465.477196][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2465.482757][ C0] ret_from_fork+0x24/0x30 [ 2465.487157][ C0] kworker/1:1H I27816 116 2 0x80004000 [ 2465.493701][ C0] Workqueue: 0x0 (kblockd) [ 2465.498336][ C0] Call Trace: [ 2465.501608][ C0] ? __schedule+0x898/0x1ca0 [ 2465.506265][ C0] ? __sched_text_start+0x8/0x8 [ 2465.511198][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2465.516566][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2465.522009][ C0] schedule+0xca/0x250 [ 2465.526214][ C0] worker_thread+0x245/0xe20 [ 2465.531096][ C0] ? process_one_work+0x1530/0x1530 [ 2465.536439][ C0] kthread+0x318/0x420 [ 2465.540527][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2465.546123][ C0] ret_from_fork+0x24/0x30 [ 2465.550738][ C0] ext4-rsv-conver I30584 117 2 0x80004000 [ 2465.557156][ C0] Call Trace: [ 2465.560456][ C0] ? __schedule+0x898/0x1ca0 [ 2465.565149][ C0] ? __sched_text_start+0x8/0x8 [ 2465.569980][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2465.575025][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2465.579986][ C0] schedule+0xca/0x250 [ 2465.584050][ C0] rescuer_thread+0x6ed/0xc00 [ 2465.588756][ C0] ? worker_thread+0xe20/0xe20 [ 2465.593511][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2465.599396][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2465.604513][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2465.609830][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2465.614875][ C0] ? worker_thread+0xe20/0xe20 [ 2465.619632][ C0] kthread+0x318/0x420 [ 2465.623696][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2465.629139][ C0] ret_from_fork+0x24/0x30 [ 2465.633551][ C0] udevd R running task 26744 239 1 0x80000008 [ 2465.641434][ C0] Call Trace: [ 2465.644746][ C0] [ 2465.647580][ C0] sched_show_task.cold+0x2e0/0x359 [ 2465.652763][ C0] show_state_filter+0x164/0x209 [ 2465.657703][ C0] ? fn_caps_on+0x90/0x90 [ 2465.662033][ C0] k_spec+0xdc/0x120 [ 2465.666052][ C0] kbd_event+0x927/0x3790 [ 2465.670452][ C0] ? k_pad+0x720/0x720 [ 2465.674513][ C0] ? mark_held_locks+0xe0/0xe0 [ 2465.679686][ C0] ? sysrq_filter+0xdf/0xeb0 [ 2465.684716][ C0] ? k_pad+0x720/0x720 [ 2465.688777][ C0] input_to_handler+0x3b6/0x4c0 [ 2465.693638][ C0] input_pass_values.part.0+0x2e3/0x720 [ 2465.699280][ C0] input_repeat_key+0x1ee/0x2c0 [ 2465.704119][ C0] ? input_dev_suspend+0x80/0x80 [ 2465.709068][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2465.714572][ C0] call_timer_fn+0x179/0x650 [ 2465.719149][ C0] ? input_dev_suspend+0x80/0x80 [ 2465.724077][ C0] ? msleep_interruptible+0x130/0x130 [ 2465.729439][ C0] ? mark_held_locks+0x9f/0xe0 [ 2465.734208][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2465.739698][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2465.744908][ C0] ? input_dev_suspend+0x80/0x80 [ 2465.749842][ C0] run_timer_softirq+0x5e3/0x1490 [ 2465.754854][ C0] ? add_timer+0x7a0/0x7a0 [ 2465.759348][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2465.764878][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2465.770235][ C0] ? mark_held_locks+0x9f/0xe0 [ 2465.774978][ C0] __do_softirq+0x221/0x912 [ 2465.779459][ C0] irq_exit+0x178/0x1a0 [ 2465.783608][ C0] smp_apic_timer_interrupt+0x12f/0x500 [ 2465.789225][ C0] apic_timer_interrupt+0xf/0x20 [ 2465.794225][ C0] [ 2465.797232][ C0] RIP: 0010:lock_acquire+0x16a/0x320 [ 2465.802599][ C0] Code: c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 95 01 00 00 c7 83 4c 08 00 00 00 00 00 00 ff 34 24 9d <48> 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 8b 15 a0 ee db 7e [ 2465.822530][ C0] RSP: 0018:ffff8881d377f760 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 2465.831211][ C0] RAX: 0000000000000007 RBX: ffff8881d34eb000 RCX: 0000000000001357 [ 2465.839578][ C0] RDX: 0000000000000000 RSI: 1ffff1103a6efed5 RDI: ffff8881d34eb84c [ 2465.847681][ C0] RBP: ffff8881a9da7698 R08: ffffffff88d15738 R09: fffffbfff11aafa6 [ 2465.855647][ C0] R10: fffffbfff11aafa5 R11: ffffffff88d57d2f R12: 0000000000000000 [ 2465.863608][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2465.871607][ C0] _raw_spin_lock+0x27/0x40 [ 2465.876235][ C0] ? __d_lookup+0x1c6/0x750 [ 2465.880720][ C0] __d_lookup+0x1c6/0x750 [ 2465.885238][ C0] ? kernfs_iop_permission+0x5f/0xb0 [ 2465.890519][ C0] lookup_fast+0x3ca/0xeb0 [ 2465.894935][ C0] ? path_init+0x1440/0x1440 [ 2465.900632][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2465.905474][ C0] ? dput+0x35/0xe00 [ 2465.909352][ C0] ? lockref_get_not_dead+0x66/0x80 [ 2465.914529][ C0] walk_component+0xe3/0x1bc0 [ 2465.919552][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2465.925080][ C0] ? lookup_fast+0xeb0/0xeb0 [ 2465.929671][ C0] ? lockref_get_not_dead+0x66/0x80 [ 2465.935986][ C0] ? set_nlink+0x82/0x1a0 [ 2465.940296][ C0] ? generic_permission+0x116/0x4d0 [ 2465.945603][ C0] ? security_inode_permission+0xc4/0xf0 [ 2465.951228][ C0] link_path_walk.part.0+0x90d/0x1230 [ 2465.956681][ C0] ? walk_component+0x1bc0/0x1bc0 [ 2465.961689][ C0] ? percpu_counter_add_batch+0xe3/0x140 [ 2465.967494][ C0] path_openat+0x1f1/0x3ff0 [ 2465.971994][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2465.977088][ C0] ? save_stack+0x1b/0x80 [ 2465.981497][ C0] ? do_sys_open+0x294/0x580 [ 2465.986080][ C0] ? do_syscall_64+0xb7/0x580 [ 2465.990768][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2465.996817][ C0] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 2466.002170][ C0] ? copy_msghdr_from_user+0x420/0x420 [ 2466.007616][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2466.012706][ C0] do_filp_open+0x1a1/0x280 [ 2466.017323][ C0] ? may_open_dev+0xf0/0xf0 [ 2466.021807][ C0] ? __alloc_fd+0x46d/0x600 [ 2466.026391][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2466.031412][ C0] ? do_raw_spin_unlock+0x13f/0x220 [ 2466.036823][ C0] ? _raw_spin_unlock+0x1f/0x30 [ 2466.041702][ C0] ? __alloc_fd+0x46d/0x600 [ 2466.046872][ C0] do_sys_open+0x3c0/0x580 [ 2466.051292][ C0] ? filp_open+0x70/0x70 [ 2466.055636][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2466.061548][ C0] do_syscall_64+0xb7/0x580 [ 2466.066075][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2466.072215][ C0] RIP: 0033:0x7f1a1cd0a120 [ 2466.076616][ C0] Code: 48 8b 15 1b 4d 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 90 90 90 90 90 90 90 83 3d d5 a4 2b 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 5e 8c 01 00 48 89 04 24 [ 2466.096648][ C0] RSP: 002b:00007ffc56c57de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2466.105055][ C0] RAX: ffffffffffffffda RBX: 0000000000ca3810 RCX: 00007f1a1cd0a120 [ 2466.113195][ C0] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffc56c57ec0 [ 2466.121203][ C0] RBP: 00007ffc56c57e60 R08: 0000000000000008 R09: 0000000000000001 [ 2466.129282][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 2466.137265][ C0] R13: 000000000041f57a R14: 0000000000ca4090 R15: 0000000000000000 [ 2466.145344][ C0] dhclient S28192 1463 1 0x00000000 [ 2466.152706][ C0] Call Trace: [ 2466.156076][ C0] ? __schedule+0x898/0x1ca0 [ 2466.161225][ C0] ? __sched_text_start+0x8/0x8 [ 2466.166263][ C0] ? debug_object_fixup+0x30/0x30 [ 2466.171399][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2466.176578][ C0] schedule+0xca/0x250 [ 2466.180749][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2466.186818][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2466.192729][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2466.198799][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2466.204797][ C0] ? __pollwait+0x24f/0x430 [ 2466.209315][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2466.215907][ C0] ? pollwake+0x200/0x200 [ 2466.221781][ C0] do_select+0x122e/0x1700 [ 2466.226281][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2466.232074][ C0] ? __module_text_address+0xe/0x140 [ 2466.237427][ C0] ? poll_freewait+0x250/0x250 [ 2466.242267][ C0] ? poll_freewait+0x250/0x250 [ 2466.247016][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2466.252116][ C0] ? mark_lock+0xbc/0x1160 [ 2466.256645][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2466.261772][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2466.266886][ C0] ? find_held_lock+0x2d/0x110 [ 2466.271642][ C0] ? __might_fault+0x11f/0x1d0 [ 2466.276746][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2466.281848][ C0] ? lock_acquire+0x127/0x320 [ 2466.286599][ C0] ? __might_fault+0xef/0x1d0 [ 2466.291386][ C0] ? __might_fault+0x192/0x1d0 [ 2466.296188][ C0] ? core_sys_select+0x4da/0x820 [ 2466.301115][ C0] core_sys_select+0x4da/0x820 [ 2466.306054][ C0] ? do_compat_pselect+0x210/0x210 [ 2466.311558][ C0] ? find_held_lock+0x2d/0x110 [ 2466.316511][ C0] ? find_held_lock+0x2d/0x110 [ 2466.322045][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2466.327273][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2466.333210][ C0] ? timespec64_add_safe+0x189/0x210 [ 2466.338549][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2466.343418][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2466.349018][ C0] kern_select+0x13d/0x1c0 [ 2466.353446][ C0] ? core_sys_select+0x820/0x820 [ 2466.358635][ C0] ? down_read_non_owner+0x470/0x470 [ 2466.363927][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2466.369208][ C0] __x64_sys_select+0xba/0x150 [ 2466.374167][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2466.379699][ C0] do_syscall_64+0xb7/0x580 [ 2466.384379][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2466.390715][ C0] RIP: 0033:0x7f23883bbdd3 [ 2466.395459][ C0] Code: Bad RIP value. [ 2466.399616][ C0] RSP: 002b:00007ffe2e7bd868 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2466.408101][ C0] RAX: ffffffffffffffda RBX: 00007f2388807010 RCX: 00007f23883bbdd3 [ 2466.416053][ C0] RDX: 00007f2388809190 RSI: 00007f2388809090 RDI: 0000000000000016 [ 2466.424466][ C0] RBP: 00007ffe2e7bd8b8 R08: 00007ffe2e7bd8c0 R09: 0000000000000000 [ 2466.433615][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe2e7bd8c0 [ 2466.441764][ C0] R13: 0000000000000000 R14: 0000558b4cf27490 R15: 431bde82d7b634db [ 2466.449923][ C0] rsyslogd S26744 1598 1 0x00000000 [ 2466.456605][ C0] Call Trace: [ 2466.459878][ C0] ? __schedule+0x898/0x1ca0 [ 2466.464463][ C0] ? __sched_text_start+0x8/0x8 [ 2466.469397][ C0] ? debug_object_fixup+0x30/0x30 [ 2466.474422][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2466.479347][ C0] schedule+0xca/0x250 [ 2466.483411][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2466.489475][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2466.495532][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2466.500902][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2466.507074][ C0] ? set_normalized_timespec64+0x65/0xc0 [ 2466.512698][ C0] ? select_estimate_accuracy+0x24b/0x320 [ 2466.518518][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2466.525018][ C0] ? pollwake+0x200/0x200 [ 2466.529357][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2466.534911][ C0] do_select+0x122e/0x1700 [ 2466.539328][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2466.545120][ C0] ? kmem_cache_alloc+0xd8/0x2e0 [ 2466.550049][ C0] ? alloc_pid+0x48/0x8b0 [ 2466.554624][ C0] ? copy_process+0x261d/0x6470 [ 2466.559652][ C0] ? _do_fork+0x129/0xec0 [ 2466.564183][ C0] ? __x64_sys_clone+0x17e/0x200 [ 2466.569138][ C0] ? do_syscall_64+0xb7/0x580 [ 2466.573995][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2466.580145][ C0] ? mark_held_locks+0xe0/0xe0 [ 2466.584898][ C0] ? mark_lock+0xbc/0x1160 [ 2466.589301][ C0] ? mark_lock+0xbc/0x1160 [ 2466.593698][ C0] ? mark_lock+0xbc/0x1160 [ 2466.598119][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2466.603146][ C0] ? find_held_lock+0x2d/0x110 [ 2466.607892][ C0] ? core_sys_select+0x1d7/0x820 [ 2466.614583][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2466.619650][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2466.625182][ C0] ? core_sys_select+0x4da/0x820 [ 2466.630112][ C0] core_sys_select+0x4da/0x820 [ 2466.634887][ C0] ? do_compat_pselect+0x210/0x210 [ 2466.640356][ C0] ? find_held_lock+0x2d/0x110 [ 2466.645209][ C0] ? find_held_lock+0x2d/0x110 [ 2466.650162][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2466.655181][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2466.660815][ C0] ? timespec64_add_safe+0x189/0x210 [ 2466.666191][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2466.671108][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2466.676380][ C0] kern_select+0x13d/0x1c0 [ 2466.680779][ C0] ? core_sys_select+0x820/0x820 [ 2466.685707][ C0] ? filp_close+0x129/0x160 [ 2466.690189][ C0] __x64_sys_select+0xba/0x150 [ 2466.694928][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2466.700186][ C0] do_syscall_64+0xb7/0x580 [ 2466.704666][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2466.710548][ C0] RIP: 0033:0x7fe26d4f1df3 [ 2466.714954][ C0] Code: Bad RIP value. [ 2466.718994][ C0] RSP: 002b:00007fff9fe54550 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 2466.727384][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fe26d4f1df3 [ 2466.735354][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 2466.743304][ C0] RBP: 0000000000015180 R08: 00007fff9fe54580 R09: 00007fe26b161700 [ 2466.751266][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2466.759231][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2466.767184][ C0] rs:main Q:Reg R running task 27824 1599 1 0x00000000 [ 2466.775062][ C0] Call Trace: [ 2466.778343][ C0] ? __schedule+0x898/0x1ca0 [ 2466.782907][ C0] ? __sched_text_start+0x8/0x8 [ 2466.787736][ C0] ? fput_many+0x2f/0x1a0 [ 2466.792040][ C0] ? ksys_write+0x19f/0x250 [ 2466.796526][ C0] schedule+0xca/0x250 [ 2466.800606][ C0] exit_to_usermode_loop+0xf6/0x200 [ 2466.806149][ C0] prepare_exit_to_usermode+0x2d4/0x370 [ 2466.811682][ C0] retint_user+0x8/0x18 [ 2466.815818][ C0] RIP: 0033:0x7fe26d53d62d [ 2466.820401][ C0] Code: Bad RIP value. [ 2466.824452][ C0] RSP: 002b:00007fe26c1624a8 EFLAGS: 00000207 ORIG_RAX: ffffffffffffff13 [ 2466.832872][ C0] RAX: 0000000000e54ff0 RBX: 00007fe264027658 RCX: 0000000000e44d70 [ 2466.840849][ C0] RDX: 0000000000000009 RSI: 00007fe2640276c6 RDI: 0000000000e54ff9 [ 2466.848799][ C0] RBP: 0000000000000009 R08: 392e33343432205b R09: 00007fe26d53f250 [ 2466.856891][ C0] R10: 706d74766564203f R11: 00007fe26d571a50 R12: 000000000000002b [ 2466.864842][ C0] R13: 00007fe264027700 R14: 0000000000000009 R15: 0000000000e44d50 [ 2466.872977][ C0] rsyslogd S28192 1600 1 0x00000000 [ 2466.879301][ C0] Call Trace: [ 2466.882617][ C0] ? __schedule+0x898/0x1ca0 [ 2466.887184][ C0] ? __sched_text_start+0x8/0x8 [ 2466.892032][ C0] ? find_held_lock+0x2d/0x110 [ 2466.896785][ C0] ? __pollwait+0x24f/0x430 [ 2466.901360][ C0] schedule+0xca/0x250 [ 2466.905412][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2466.911463][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2466.918394][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2466.924264][ C0] ? poll_initwait+0x180/0x180 [ 2466.929019][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2466.934701][ C0] ? __pollwait+0x24f/0x430 [ 2466.939221][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2466.945880][ C0] ? pollwake+0x200/0x200 [ 2466.950291][ C0] do_select+0x122e/0x1700 [ 2466.955236][ C0] ? kmem_cache_free+0xb9/0x380 [ 2466.960241][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2466.966026][ C0] ? poll_freewait+0x250/0x250 [ 2466.970767][ C0] ? update_curr+0x379/0x810 [ 2466.975422][ C0] ? __update_load_avg_se+0x71c/0xba0 [ 2466.980861][ C0] ? mark_lock+0xbc/0x1160 [ 2466.985429][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2466.990443][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2466.995355][ C0] ? find_held_lock+0x2d/0x110 [ 2467.000098][ C0] ? __might_fault+0x11f/0x1d0 [ 2467.004855][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2467.009694][ C0] ? lock_acquire+0x127/0x320 [ 2467.014438][ C0] ? __might_fault+0xef/0x1d0 [ 2467.019092][ C0] ? __might_fault+0x192/0x1d0 [ 2467.023866][ C0] ? core_sys_select+0x4da/0x820 [ 2467.028785][ C0] core_sys_select+0x4da/0x820 [ 2467.033706][ C0] ? do_compat_pselect+0x210/0x210 [ 2467.039060][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2467.044085][ C0] ? __do_page_fault+0x662/0xcc0 [ 2467.049122][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 2467.055624][ C0] ? __fget_light+0x1d6/0x230 [ 2467.060298][ C0] ? fput_many+0x2f/0x1a0 [ 2467.064616][ C0] kern_select+0x13d/0x1c0 [ 2467.069140][ C0] ? core_sys_select+0x820/0x820 [ 2467.074267][ C0] ? do_futex+0x1b90/0x1b90 [ 2467.078756][ C0] __x64_sys_select+0xba/0x150 [ 2467.083587][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2467.088941][ C0] do_syscall_64+0xb7/0x580 [ 2467.093617][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2467.099665][ C0] RIP: 0033:0x7fe26d4f1df3 [ 2467.104160][ C0] Code: Bad RIP value. [ 2467.108260][ C0] RSP: 002b:00007fe26b961d90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 2467.116864][ C0] RAX: ffffffffffffffda RBX: 00007fe26b961da0 RCX: 00007fe26d4f1df3 [ 2467.125357][ C0] RDX: 0000000000000000 RSI: 00007fe26b961da0 RDI: 0000000000000001 [ 2467.133615][ C0] RBP: 00007fe26cbea5e0 R08: 0000000000000000 R09: 0000000000000001 [ 2467.141924][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2467.150141][ C0] R13: 0000000000000001 R14: 00007fe26cbea5f0 R15: 0000000000000001 [ 2467.158114][ C0] rsyslogd R running task 29128 1601 1 0x00000000 [ 2467.166265][ C0] Call Trace: [ 2467.169538][ C0] ? __schedule+0x898/0x1ca0 [ 2467.174181][ C0] ? __sched_text_start+0x8/0x8 [ 2467.179014][ C0] ? fput_many+0x2f/0x1a0 [ 2467.183540][ C0] schedule+0xca/0x250 [ 2467.187774][ C0] exit_to_usermode_loop+0xf6/0x200 [ 2467.192982][ C0] do_syscall_64+0x45f/0x580 [ 2467.197551][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2467.203435][ C0] RIP: 0033:0x7fe26dbc11fd [ 2467.207859][ C0] Code: Bad RIP value. [ 2467.211910][ C0] RSP: 002b:00007fe26b160e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 2467.220458][ C0] RAX: 0000000000000ffe RBX: 0000000000e45ce0 RCX: 00007fe26dbc11fd [ 2467.228429][ C0] RDX: 0000000000000fff RSI: 00007fe26c9955a0 RDI: 0000000000000004 [ 2467.236506][ C0] RBP: 0000000000000000 R08: 0000000000e31260 R09: 0000000000000000 [ 2467.244561][ C0] R10: 20205d3043202020 R11: 0000000000000293 R12: 000000000065e420 [ 2467.252702][ C0] R13: 00007fe26b1619c0 R14: 00007fe26e206040 R15: 0000000000000003 [ 2467.260685][ C0] cron S27824 1641 1 0x00000000 [ 2467.267108][ C0] Call Trace: [ 2467.270395][ C0] ? __schedule+0x898/0x1ca0 [ 2467.275068][ C0] ? __sched_text_start+0x8/0x8 [ 2467.280050][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2467.285256][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2467.290873][ C0] schedule+0xca/0x250 [ 2467.294941][ C0] do_nanosleep+0x21f/0x650 [ 2467.299524][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2467.304898][ C0] ? memset+0x20/0x40 [ 2467.308961][ C0] ? __hrtimer_init+0x134/0x260 [ 2467.314019][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2467.318963][ C0] ? nanosleep_copyout+0x100/0x100 [ 2467.324080][ C0] ? _copy_from_user+0x123/0x190 [ 2467.329184][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2467.335152][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2467.340508][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2467.345614][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2467.350814][ C0] ? do_syscall_64+0x1a/0x580 [ 2467.355572][ C0] do_syscall_64+0xb7/0x580 [ 2467.360468][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2467.366362][ C0] RIP: 0033:0x7f1bd9a83e40 [ 2467.370875][ C0] Code: Bad RIP value. [ 2467.375009][ C0] RSP: 002b:00007ffcab853b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2467.383510][ C0] RAX: ffffffffffffffda RBX: 00007ffcab853c70 RCX: 00007f1bd9a83e40 [ 2467.392429][ C0] RDX: 0000000000000000 RSI: 00007ffcab853cf0 RDI: 00007ffcab853cf0 [ 2467.400485][ C0] RBP: 00007ffcab853bf0 R08: 00007ffcab853b50 R09: 0000000000000000 [ 2467.408896][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 2467.417102][ C0] R13: 00007ffcab853e50 R14: 0000000000000000 R15: 0000000000000000 [ 2467.425155][ C0] sshd S28192 1668 1 0x00000000 [ 2467.431752][ C0] Call Trace: [ 2467.435277][ C0] ? __schedule+0x898/0x1ca0 [ 2467.439935][ C0] ? __sched_text_start+0x8/0x8 [ 2467.444820][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2467.449856][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2467.454804][ C0] schedule+0xca/0x250 [ 2467.458953][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2467.465090][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2467.471003][ C0] ? __pollwait+0x24f/0x430 [ 2467.478364][ C0] ? poll_initwait+0x180/0x180 [ 2467.483308][ C0] ? tcp_poll+0x4c6/0xd40 [ 2467.487712][ C0] ? tcp_ioctl+0x7d0/0x7d0 [ 2467.492211][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2467.498550][ C0] ? pollwake+0x200/0x200 [ 2467.502863][ C0] do_select+0x122e/0x1700 [ 2467.507356][ C0] ? deref_stack_reg+0xaa/0xe0 [ 2467.512378][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2467.518406][ C0] ? deref_stack_reg+0xaa/0xe0 [ 2467.523382][ C0] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 2467.530378][ C0] ? poll_freewait+0x250/0x250 [ 2467.535236][ C0] ? poll_freewait+0x250/0x250 [ 2467.540127][ C0] ? deref_stack_reg+0xe0/0xe0 [ 2467.545061][ C0] ? __module_text_address+0xe/0x140 [ 2467.550736][ C0] ? is_module_text_address+0xc/0x1a [ 2467.556189][ C0] ? mark_lock+0xbc/0x1160 [ 2467.560592][ C0] ? unwind_get_return_address+0x5a/0xa0 [ 2467.566317][ C0] ? profile_setup.cold+0xc1/0xc1 [ 2467.571443][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2467.576487][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2467.581420][ C0] ? find_held_lock+0x2d/0x110 [ 2467.586170][ C0] ? __might_fault+0x11f/0x1d0 [ 2467.590912][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2467.595769][ C0] ? lock_acquire+0x127/0x320 [ 2467.600446][ C0] ? __might_fault+0xef/0x1d0 [ 2467.605118][ C0] ? __might_fault+0x192/0x1d0 [ 2467.609961][ C0] ? core_sys_select+0x4da/0x820 [ 2467.614997][ C0] core_sys_select+0x4da/0x820 [ 2467.619988][ C0] ? do_compat_pselect+0x210/0x210 [ 2467.625307][ C0] ? mark_lock+0xbc/0x1160 [ 2467.629869][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2467.635674][ C0] ? find_held_lock+0x2d/0x110 [ 2467.640478][ C0] ? task_work_run+0x112/0x1c0 [ 2467.645382][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2467.651275][ C0] kern_select+0x13d/0x1c0 [ 2467.655693][ C0] ? core_sys_select+0x820/0x820 [ 2467.660614][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2467.665881][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2467.671058][ C0] ? task_work_run+0x11c/0x1c0 [ 2467.675899][ C0] __x64_sys_select+0xba/0x150 [ 2467.680730][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2467.685995][ C0] do_syscall_64+0xb7/0x580 [ 2467.690786][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2467.696750][ C0] RIP: 0033:0x7f0f48774dd3 [ 2467.701171][ C0] Code: Bad RIP value. [ 2467.705235][ C0] RSP: 002b:00007ffcb859edf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2467.713984][ C0] RAX: ffffffffffffffda RBX: 0000561531c31ac0 RCX: 00007f0f48774dd3 [ 2467.721955][ C0] RDX: 0000000000000000 RSI: 0000561533422ac0 RDI: 0000000000000007 [ 2467.730651][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 2467.738653][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561533422ac0 [ 2467.746742][ C0] R13: 0000561531c31a40 R14: 0000000000000002 R15: 0000561531c2bca0 [ 2467.754820][ C0] getty S27280 1693 1 0x00000000 [ 2467.761232][ C0] Call Trace: [ 2467.764514][ C0] ? __schedule+0x898/0x1ca0 [ 2467.769103][ C0] ? __sched_text_start+0x8/0x8 [ 2467.773937][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2467.778939][ C0] schedule+0xca/0x250 [ 2467.783000][ C0] schedule_timeout+0x682/0xb20 [ 2467.787942][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2467.793376][ C0] ? usleep_range+0x160/0x160 [ 2467.798063][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2467.802908][ C0] ? lock_acquire+0x127/0x320 [ 2467.807824][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2467.812399][ C0] ? up_read+0x1b0/0x760 [ 2467.816624][ C0] wait_woken+0x131/0x250 [ 2467.820944][ C0] ? woken_wake_function+0x70/0x70 [ 2467.826054][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2467.831847][ C0] n_tty_read+0x152e/0x1ae0 [ 2467.836350][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2467.841610][ C0] ? tty_write+0x54b/0x800 [ 2467.846130][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2467.851927][ C0] ? copy_from_read_buf+0x500/0x500 [ 2467.857831][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2467.862922][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2467.867953][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2467.873881][ C0] tty_read+0x190/0x290 [ 2467.878548][ C0] ? copy_from_read_buf+0x500/0x500 [ 2467.883738][ C0] ? tty_poll+0x180/0x180 [ 2467.888053][ C0] __vfs_read+0x76/0x100 [ 2467.892279][ C0] vfs_read+0x1ea/0x430 [ 2467.896491][ C0] ksys_read+0x127/0x250 [ 2467.901004][ C0] ? kernel_write+0x120/0x120 [ 2467.905759][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2467.911669][ C0] do_syscall_64+0xb7/0x580 [ 2467.916172][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2467.922042][ C0] RIP: 0033:0x7f0627ad3310 [ 2467.926461][ C0] Code: Bad RIP value. [ 2467.930621][ C0] RSP: 002b:00007ffd611e6ad8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2467.939398][ C0] RAX: ffffffffffffffda RBX: 00007f06281a86a8 RCX: 00007f0627ad3310 [ 2467.947531][ C0] RDX: 0000000000000001 RSI: 00007ffd611e6b28 RDI: 0000000000000000 [ 2467.955486][ C0] RBP: 00007ffd611e7310 R08: 00007ffd611e6910 R09: 00007f0627d89e90 [ 2467.963444][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2467.971495][ C0] R13: 00007ffd611eaf11 R14: 0000000000000000 R15: 0000000000000000 [ 2467.979642][ C0] getty S27568 1694 1 0x00000000 [ 2467.986146][ C0] Call Trace: [ 2467.989418][ C0] ? __schedule+0x898/0x1ca0 [ 2467.994061][ C0] ? __sched_text_start+0x8/0x8 [ 2467.998967][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2468.004326][ C0] schedule+0xca/0x250 [ 2468.008668][ C0] schedule_timeout+0x682/0xb20 [ 2468.013591][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2468.018354][ C0] ? usleep_range+0x160/0x160 [ 2468.023044][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2468.027937][ C0] ? lock_acquire+0x127/0x320 [ 2468.032674][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2468.038093][ C0] ? up_read+0x1b0/0x760 [ 2468.042317][ C0] wait_woken+0x131/0x250 [ 2468.046643][ C0] ? woken_wake_function+0x70/0x70 [ 2468.052117][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2468.058086][ C0] n_tty_read+0x152e/0x1ae0 [ 2468.062598][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2468.067675][ C0] ? tty_write+0x54b/0x800 [ 2468.072212][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2468.078019][ C0] ? copy_from_read_buf+0x500/0x500 [ 2468.083475][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2468.088328][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2468.093691][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2468.100204][ C0] tty_read+0x190/0x290 [ 2468.104444][ C0] ? copy_from_read_buf+0x500/0x500 [ 2468.109855][ C0] ? tty_poll+0x180/0x180 [ 2468.114165][ C0] __vfs_read+0x76/0x100 [ 2468.118388][ C0] vfs_read+0x1ea/0x430 [ 2468.122718][ C0] ksys_read+0x127/0x250 [ 2468.127279][ C0] ? kernel_write+0x120/0x120 [ 2468.132286][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2468.138242][ C0] do_syscall_64+0xb7/0x580 [ 2468.142736][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2468.149140][ C0] RIP: 0033:0x7f7cd66cb310 [ 2468.153568][ C0] Code: Bad RIP value. [ 2468.157630][ C0] RSP: 002b:00007ffdc7a4d448 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2468.166726][ C0] RAX: ffffffffffffffda RBX: 00007f7cd6da06a8 RCX: 00007f7cd66cb310 [ 2468.174867][ C0] RDX: 0000000000000001 RSI: 00007ffdc7a4d498 RDI: 0000000000000000 [ 2468.183169][ C0] RBP: 00007ffdc7a4dc80 R08: 00007ffdc7a4d280 R09: 00007f7cd6981e90 [ 2468.191502][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2468.199697][ C0] R13: 00007ffdc7a51f11 R14: 0000000000000000 R15: 0000000000000000 [ 2468.207934][ C0] getty S27072 1695 1 0x00000000 [ 2468.214268][ C0] Call Trace: [ 2468.217718][ C0] ? __schedule+0x898/0x1ca0 [ 2468.222756][ C0] ? __sched_text_start+0x8/0x8 [ 2468.227791][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2468.233118][ C0] schedule+0xca/0x250 [ 2468.237187][ C0] schedule_timeout+0x682/0xb20 [ 2468.242047][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2468.246954][ C0] ? usleep_range+0x160/0x160 [ 2468.251721][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2468.256579][ C0] ? lock_acquire+0x127/0x320 [ 2468.261695][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2468.266487][ C0] ? up_read+0x1b0/0x760 [ 2468.270818][ C0] wait_woken+0x131/0x250 [ 2468.275184][ C0] ? woken_wake_function+0x70/0x70 [ 2468.280320][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2468.286176][ C0] n_tty_read+0x152e/0x1ae0 [ 2468.290721][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2468.295739][ C0] ? tty_write+0x54b/0x800 [ 2468.300140][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2468.305926][ C0] ? copy_from_read_buf+0x500/0x500 [ 2468.311104][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2468.316037][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2468.321041][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2468.327013][ C0] tty_read+0x190/0x290 [ 2468.331166][ C0] ? copy_from_read_buf+0x500/0x500 [ 2468.336343][ C0] ? tty_poll+0x180/0x180 [ 2468.340828][ C0] __vfs_read+0x76/0x100 [ 2468.345411][ C0] vfs_read+0x1ea/0x430 [ 2468.349647][ C0] ksys_read+0x127/0x250 [ 2468.353992][ C0] ? kernel_write+0x120/0x120 [ 2468.358646][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2468.364621][ C0] do_syscall_64+0xb7/0x580 [ 2468.369105][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2468.375833][ C0] RIP: 0033:0x7fee16f33310 [ 2468.380344][ C0] Code: Bad RIP value. [ 2468.384399][ C0] RSP: 002b:00007ffe493a20a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2468.392979][ C0] RAX: ffffffffffffffda RBX: 00007fee176086a8 RCX: 00007fee16f33310 [ 2468.400933][ C0] RDX: 0000000000000001 RSI: 00007ffe493a20f8 RDI: 0000000000000000 [ 2468.408967][ C0] RBP: 00007ffe493a28e0 R08: 00007ffe493a1ee0 R09: 00007fee171e9e90 [ 2468.416928][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2468.425176][ C0] R13: 00007ffe493a4f11 R14: 0000000000000000 R15: 0000000000000000 [ 2468.433330][ C0] getty S27152 1696 1 0x00000000 [ 2468.439676][ C0] Call Trace: [ 2468.443073][ C0] ? __schedule+0x898/0x1ca0 [ 2468.447672][ C0] ? __sched_text_start+0x8/0x8 [ 2468.452536][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2468.457542][ C0] schedule+0xca/0x250 [ 2468.461720][ C0] schedule_timeout+0x682/0xb20 [ 2468.467497][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2468.472178][ C0] ? usleep_range+0x160/0x160 [ 2468.476971][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2468.481802][ C0] ? lock_acquire+0x127/0x320 [ 2468.486456][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2468.491111][ C0] ? up_read+0x1b0/0x760 [ 2468.495417][ C0] wait_woken+0x131/0x250 [ 2468.499724][ C0] ? woken_wake_function+0x70/0x70 [ 2468.504909][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2468.510898][ C0] n_tty_read+0x152e/0x1ae0 [ 2468.515393][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2468.520414][ C0] ? tty_write+0x54b/0x800 [ 2468.525025][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2468.530839][ C0] ? copy_from_read_buf+0x500/0x500 [ 2468.536039][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2468.540870][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2468.546050][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2468.551834][ C0] tty_read+0x190/0x290 [ 2468.555993][ C0] ? copy_from_read_buf+0x500/0x500 [ 2468.561184][ C0] ? tty_poll+0x180/0x180 [ 2468.565492][ C0] __vfs_read+0x76/0x100 [ 2468.569714][ C0] vfs_read+0x1ea/0x430 [ 2468.573930][ C0] ksys_read+0x127/0x250 [ 2468.578185][ C0] ? kernel_write+0x120/0x120 [ 2468.582858][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2468.588669][ C0] do_syscall_64+0xb7/0x580 [ 2468.593251][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2468.599128][ C0] RIP: 0033:0x7eff60cba310 [ 2468.603537][ C0] Code: Bad RIP value. [ 2468.607595][ C0] RSP: 002b:00007fff50c18db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2468.616165][ C0] RAX: ffffffffffffffda RBX: 00007eff6138f6a8 RCX: 00007eff60cba310 [ 2468.624217][ C0] RDX: 0000000000000001 RSI: 00007fff50c18e08 RDI: 0000000000000000 [ 2468.632457][ C0] RBP: 00007fff50c195f0 R08: 00007fff50c18bf0 R09: 00007eff60f70e90 [ 2468.640680][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2468.648831][ C0] R13: 00007fff50c1cf11 R14: 0000000000000000 R15: 0000000000000000 [ 2468.657567][ C0] getty S27104 1697 1 0x00000000 [ 2468.663993][ C0] Call Trace: [ 2468.667535][ C0] ? __schedule+0x898/0x1ca0 [ 2468.673053][ C0] ? __sched_text_start+0x8/0x8 [ 2468.677920][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2468.683079][ C0] schedule+0xca/0x250 [ 2468.687495][ C0] schedule_timeout+0x682/0xb20 [ 2468.692481][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2468.697192][ C0] ? usleep_range+0x160/0x160 [ 2468.702486][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2468.707345][ C0] ? lock_acquire+0x127/0x320 [ 2468.712108][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2468.716697][ C0] ? up_read+0x1b0/0x760 [ 2468.720935][ C0] wait_woken+0x131/0x250 [ 2468.725338][ C0] ? woken_wake_function+0x70/0x70 [ 2468.730459][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2468.736382][ C0] n_tty_read+0x152e/0x1ae0 [ 2468.740904][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2468.745911][ C0] ? tty_write+0x54b/0x800 [ 2468.750397][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2468.756180][ C0] ? copy_from_read_buf+0x500/0x500 [ 2468.761760][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2468.766607][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2468.771716][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2468.777498][ C0] tty_read+0x190/0x290 [ 2468.782260][ C0] ? copy_from_read_buf+0x500/0x500 [ 2468.787560][ C0] ? tty_poll+0x180/0x180 [ 2468.791882][ C0] __vfs_read+0x76/0x100 [ 2468.796126][ C0] vfs_read+0x1ea/0x430 [ 2468.800290][ C0] ksys_read+0x127/0x250 [ 2468.804545][ C0] ? kernel_write+0x120/0x120 [ 2468.809219][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2468.815182][ C0] do_syscall_64+0xb7/0x580 [ 2468.820498][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2468.826408][ C0] RIP: 0033:0x7f3b86e1b310 [ 2468.830822][ C0] Code: Bad RIP value. [ 2468.835064][ C0] RSP: 002b:00007ffe1c937ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2468.843491][ C0] RAX: ffffffffffffffda RBX: 00007f3b874f06a8 RCX: 00007f3b86e1b310 [ 2468.851540][ C0] RDX: 0000000000000001 RSI: 00007ffe1c937bf8 RDI: 0000000000000000 [ 2468.860542][ C0] RBP: 00007ffe1c9383e0 R08: 00007ffe1c9379e0 R09: 00007f3b870d1e90 [ 2468.868635][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2468.876692][ C0] R13: 00007ffe1c93af11 R14: 0000000000000000 R15: 0000000000000000 [ 2468.884847][ C0] getty S28024 1698 1 0x00000000 [ 2468.891686][ C0] Call Trace: [ 2468.895048][ C0] ? __schedule+0x898/0x1ca0 [ 2468.899622][ C0] ? __sched_text_start+0x8/0x8 [ 2468.904540][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2468.910348][ C0] schedule+0xca/0x250 [ 2468.914576][ C0] schedule_timeout+0x682/0xb20 [ 2468.919518][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2468.924190][ C0] ? usleep_range+0x160/0x160 [ 2468.928849][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2468.935046][ C0] ? lock_acquire+0x127/0x320 [ 2468.939849][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2468.945368][ C0] ? up_read+0x1b0/0x760 [ 2468.949596][ C0] wait_woken+0x131/0x250 [ 2468.953909][ C0] ? woken_wake_function+0x70/0x70 [ 2468.959705][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2468.965497][ C0] n_tty_read+0x152e/0x1ae0 [ 2468.970068][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2468.975069][ C0] ? tty_write+0x54b/0x800 [ 2468.979463][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2468.985422][ C0] ? copy_from_read_buf+0x500/0x500 [ 2468.990608][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2468.995449][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2469.000463][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2469.006348][ C0] tty_read+0x190/0x290 [ 2469.010631][ C0] ? copy_from_read_buf+0x500/0x500 [ 2469.015993][ C0] ? tty_poll+0x180/0x180 [ 2469.020416][ C0] __vfs_read+0x76/0x100 [ 2469.024651][ C0] vfs_read+0x1ea/0x430 [ 2469.028787][ C0] ksys_read+0x127/0x250 [ 2469.033303][ C0] ? kernel_write+0x120/0x120 [ 2469.038144][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2469.043849][ C0] do_syscall_64+0xb7/0x580 [ 2469.048516][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2469.054392][ C0] RIP: 0033:0x7f33ffd64310 [ 2469.058944][ C0] Code: Bad RIP value. [ 2469.062986][ C0] RSP: 002b:00007ffc16060198 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2469.071475][ C0] RAX: ffffffffffffffda RBX: 00007f34004396a8 RCX: 00007f33ffd64310 [ 2469.079451][ C0] RDX: 0000000000000001 RSI: 00007ffc160601e8 RDI: 0000000000000000 [ 2469.087866][ C0] RBP: 00007ffc160609d0 R08: 00007ffc1605ffd0 R09: 0000000000000000 [ 2469.095838][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2469.103917][ C0] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000 [ 2469.112029][ C0] sshd S26784 1713 1668 0x00000000 [ 2469.118472][ C0] Call Trace: [ 2469.121748][ C0] ? __schedule+0x898/0x1ca0 [ 2469.126509][ C0] ? __sched_text_start+0x8/0x8 [ 2469.131442][ C0] ? debug_object_fixup+0x30/0x30 [ 2469.136536][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2469.141489][ C0] schedule+0xca/0x250 [ 2469.145566][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2469.151628][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2469.157859][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2469.162790][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2469.168935][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2469.174944][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2469.180340][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2469.186789][ C0] ? pollwake+0x200/0x200 [ 2469.191106][ C0] do_select+0x122e/0x1700 [ 2469.195512][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2469.201224][ C0] ? poll_freewait+0x250/0x250 [ 2469.205986][ C0] ? poll_freewait+0x250/0x250 [ 2469.210764][ C0] ? poll_freewait+0x250/0x250 [ 2469.215506][ C0] ? poll_freewait+0x250/0x250 [ 2469.220262][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2469.225459][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2469.230487][ C0] ? find_held_lock+0x2d/0x110 [ 2469.235351][ C0] ? __might_fault+0x11f/0x1d0 [ 2469.240099][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2469.245061][ C0] ? lock_acquire+0x127/0x320 [ 2469.249862][ C0] ? __might_fault+0xef/0x1d0 [ 2469.254521][ C0] ? __might_fault+0x192/0x1d0 [ 2469.259261][ C0] ? core_sys_select+0x4da/0x820 [ 2469.264175][ C0] core_sys_select+0x4da/0x820 [ 2469.268929][ C0] ? do_compat_pselect+0x210/0x210 [ 2469.274021][ C0] ? find_held_lock+0x2d/0x110 [ 2469.278774][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2469.283638][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2469.289248][ C0] ? timespec64_add_safe+0x189/0x210 [ 2469.294510][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2469.299265][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2469.304537][ C0] kern_select+0x13d/0x1c0 [ 2469.309226][ C0] ? core_sys_select+0x820/0x820 [ 2469.314258][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2469.319369][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2469.324727][ C0] __x64_sys_select+0xba/0x150 [ 2469.329474][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2469.334912][ C0] do_syscall_64+0xb7/0x580 [ 2469.339485][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2469.345369][ C0] RIP: 0033:0x7fd26f4a7dd3 [ 2469.349948][ C0] Code: Bad RIP value. [ 2469.353992][ C0] RSP: 002b:00007ffcd78cf4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2469.362803][ C0] RAX: ffffffffffffffda RBX: 00007ffcd78cf580 RCX: 00007fd26f4a7dd3 [ 2469.370881][ C0] RDX: 000055f63ee66460 RSI: 000055f63ee66480 RDI: 000000000000000c [ 2469.379033][ C0] RBP: 000055f63d8898dc R08: 00007ffcd78cf520 R09: 0101010101010101 [ 2469.387074][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcd78cf588 [ 2469.395142][ C0] R13: 0000000000000000 R14: 00007ffcd78cf578 R15: 00007ffcd78cf57c [ 2469.403232][ C0] syz-fuzzer S28520 1715 1713 0x00000000 [ 2469.409561][ C0] Call Trace: [ 2469.412856][ C0] ? __schedule+0x898/0x1ca0 [ 2469.417527][ C0] ? __sched_text_start+0x8/0x8 [ 2469.422366][ C0] schedule+0xca/0x250 [ 2469.426425][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2469.431522][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2469.437059][ C0] futex_wait+0x1e2/0x590 [ 2469.441379][ C0] ? futex_wait_setup+0x350/0x350 [ 2469.446657][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2469.452730][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2469.458517][ C0] ? futex_wake+0x164/0x480 [ 2469.463050][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2469.467887][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2469.472743][ C0] do_futex+0x15d/0x1b90 [ 2469.477253][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2469.482259][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2469.487263][ C0] ? find_held_lock+0x2d/0x110 [ 2469.492023][ C0] ? __might_fault+0x11f/0x1d0 [ 2469.496794][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2469.501724][ C0] ? lock_acquire+0x127/0x320 [ 2469.506487][ C0] ? __set_current_blocked+0x6a/0x110 [ 2469.511944][ C0] __x64_sys_futex+0x376/0x4f0 [ 2469.516695][ C0] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 2469.522484][ C0] ? do_futex+0x1b90/0x1b90 [ 2469.527144][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2469.532272][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2469.537636][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2469.543529][ C0] do_syscall_64+0xb7/0x580 [ 2469.548153][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2469.554156][ C0] RIP: 0033:0x45b153 [ 2469.558154][ C0] Code: Bad RIP value. [ 2469.562431][ C0] RSP: 002b:00007ffc0ea3e4b8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2469.571028][ C0] RAX: ffffffffffffffda RBX: 00000000018ada60 RCX: 000000000045b153 [ 2469.579027][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018adba8 [ 2469.587028][ C0] RBP: 00007ffc0ea3e500 R08: 0000000000000000 R09: 0000000000000000 [ 2469.595097][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c42003a768 [ 2469.603082][ C0] R13: 0000000000000001 R14: 000000c4200540c0 R15: 0000000000000001 [ 2469.611815][ C0] syz-fuzzer S27264 1716 1713 0x00000000 [ 2469.618153][ C0] Call Trace: [ 2469.621678][ C0] ? __schedule+0x898/0x1ca0 [ 2469.626291][ C0] ? __sched_text_start+0x8/0x8 [ 2469.631255][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2469.636212][ C0] schedule+0xca/0x250 [ 2469.640371][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2469.645694][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2469.651320][ C0] futex_wait+0x1e2/0x590 [ 2469.656295][ C0] ? futex_wait_setup+0x350/0x350 [ 2469.661316][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2469.667983][ C0] ? find_held_lock+0x2d/0x110 [ 2469.672989][ C0] ? __might_fault+0x11f/0x1d0 [ 2469.678094][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2469.683404][ C0] do_futex+0x15d/0x1b90 [ 2469.687817][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2469.693126][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2469.698197][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2469.703328][ C0] ? find_held_lock+0x2d/0x110 [ 2469.708440][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2469.713448][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2469.718283][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2469.723571][ C0] ? ktime_get+0x190/0x1d0 [ 2469.728514][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2469.734092][ C0] ? ktime_get+0x162/0x1d0 [ 2469.738786][ C0] __x64_sys_futex+0x376/0x4f0 [ 2469.743803][ C0] ? do_futex+0x1b90/0x1b90 [ 2469.748292][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2469.753517][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2469.758933][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2469.764823][ C0] do_syscall_64+0xb7/0x580 [ 2469.769540][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2469.775870][ C0] RIP: 0033:0x45b153 [ 2469.779867][ C0] Code: Bad RIP value. [ 2469.784001][ C0] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2469.792751][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153 [ 2469.801117][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018acfd0 [ 2469.809197][ C0] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000 [ 2469.818143][ C0] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0 [ 2469.826304][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2469.834460][ C0] syz-fuzzer S28992 1717 1713 0x00000000 [ 2469.841158][ C0] Call Trace: [ 2469.844498][ C0] ? __schedule+0x898/0x1ca0 [ 2469.849174][ C0] ? __sched_text_start+0x8/0x8 [ 2469.854022][ C0] schedule+0xca/0x250 [ 2469.858099][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2469.863220][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2469.869389][ C0] futex_wait+0x1e2/0x590 [ 2469.873850][ C0] ? futex_wait_setup+0x350/0x350 [ 2469.878904][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2469.884951][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2469.890667][ C0] ? futex_wake+0x164/0x480 [ 2469.895297][ C0] ? lock_acquire+0x127/0x320 [ 2469.900096][ C0] ? __might_fault+0xef/0x1d0 [ 2469.905094][ C0] do_futex+0x15d/0x1b90 [ 2469.910052][ C0] ? put_timespec64+0xcb/0x120 [ 2469.914828][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2469.919696][ C0] ? ktime_get_ts64+0x222/0x2c0 [ 2469.924839][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2469.930225][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 2469.937266][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2469.942644][ C0] __x64_sys_futex+0x376/0x4f0 [ 2469.947755][ C0] ? do_futex+0x1b90/0x1b90 [ 2469.952246][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2469.957380][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2469.962764][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2469.968493][ C0] do_syscall_64+0xb7/0x580 [ 2469.973007][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2469.978892][ C0] RIP: 0033:0x45b153 [ 2469.982980][ C0] Code: Bad RIP value. [ 2469.987050][ C0] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2469.995735][ C0] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153 [ 2470.003724][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018caf80 [ 2470.011717][ C0] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000 [ 2470.019736][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168 [ 2470.027712][ C0] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 2470.035788][ C0] syz-fuzzer S26584 1718 1713 0x00000000 [ 2470.042108][ C0] Call Trace: [ 2470.045400][ C0] ? __schedule+0x898/0x1ca0 [ 2470.049986][ C0] ? __sched_text_start+0x8/0x8 [ 2470.057274][ C0] schedule+0xca/0x250 [ 2470.061326][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2470.066502][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2470.071954][ C0] ? get_futex_key+0x895/0x14c0 [ 2470.076785][ C0] futex_wait+0x1e2/0x590 [ 2470.081107][ C0] ? futex_wait_setup+0x350/0x350 [ 2470.086202][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2470.092304][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2470.098026][ C0] ? futex_wake+0x164/0x480 [ 2470.102794][ C0] do_futex+0x15d/0x1b90 [ 2470.107351][ C0] ? find_held_lock+0x2d/0x110 [ 2470.112251][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2470.117729][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2470.122766][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2470.127878][ C0] ? lock_acquire+0x127/0x320 [ 2470.132555][ C0] ? finish_task_switch+0xef/0x5d0 [ 2470.137687][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2470.142967][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2470.148336][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2470.153514][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2470.158966][ C0] ? finish_task_switch+0xef/0x5d0 [ 2470.164066][ C0] ? __switch_to+0x5bd/0xe70 [ 2470.168986][ C0] __x64_sys_futex+0x376/0x4f0 [ 2470.173761][ C0] ? do_futex+0x1b90/0x1b90 [ 2470.178540][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2470.183664][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2470.189082][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2470.194459][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2470.200186][ C0] do_syscall_64+0xb7/0x580 [ 2470.204768][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2470.210642][ C0] RIP: 0033:0x45b153 [ 2470.214659][ C0] Code: Bad RIP value. [ 2470.218711][ C0] RSP: 002b:000000c42004ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2470.227224][ C0] RAX: ffffffffffffffda RBX: 000000c420040800 RCX: 000000000045b153 [ 2470.235294][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040948 [ 2470.243386][ C0] RBP: 000000c42004de40 R08: 0000000000000000 R09: 0000000000000000 [ 2470.251375][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 01ffffffffffffff [ 2470.260774][ C0] R13: 00000000000000ff R14: 00000000000000ff R15: 0000000000000029 [ 2470.268756][ C0] syz-fuzzer S26520 1719 1713 0x00000000 [ 2470.275086][ C0] Call Trace: [ 2470.278548][ C0] ? __schedule+0x898/0x1ca0 [ 2470.283127][ C0] ? __sched_text_start+0x8/0x8 [ 2470.287980][ C0] schedule+0xca/0x250 [ 2470.292134][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2470.297227][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2470.302667][ C0] futex_wait+0x1e2/0x590 [ 2470.307010][ C0] ? futex_wait_setup+0x350/0x350 [ 2470.312521][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2470.318651][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2470.324370][ C0] ? futex_wake+0x164/0x480 [ 2470.329402][ C0] ? find_held_lock+0x2d/0x110 [ 2470.334151][ C0] do_futex+0x15d/0x1b90 [ 2470.338390][ C0] ? find_held_lock+0x2d/0x110 [ 2470.343408][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2470.348584][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2470.353640][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2470.358482][ C0] ? lock_acquire+0x127/0x320 [ 2470.363135][ C0] ? finish_task_switch+0xef/0x5d0 [ 2470.368314][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2470.373510][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2470.378862][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2470.384040][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2470.391649][ C0] ? finish_task_switch+0xef/0x5d0 [ 2470.396737][ C0] ? __switch_to+0x5bd/0xe70 [ 2470.401420][ C0] __x64_sys_futex+0x376/0x4f0 [ 2470.406198][ C0] ? do_futex+0x1b90/0x1b90 [ 2470.410723][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2470.416002][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2470.421393][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2470.427104][ C0] do_syscall_64+0xb7/0x580 [ 2470.431685][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2470.437669][ C0] RIP: 0033:0x45b153 [ 2470.441565][ C0] Code: Bad RIP value. [ 2470.445718][ C0] RSP: 002b:000000c42014ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2470.454109][ C0] RAX: ffffffffffffffda RBX: 000000c42013e000 RCX: 000000000045b153 [ 2470.462078][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013e148 [ 2470.470235][ C0] RBP: 000000c42014de40 R08: 0000000000000000 R09: 0000000000000000 [ 2470.478292][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000a63d98 [ 2470.486390][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2470.494381][ C0] syz-fuzzer S26584 1720 1713 0x00000000 [ 2470.500705][ C0] Call Trace: [ 2470.504049][ C0] ? __schedule+0x898/0x1ca0 [ 2470.508632][ C0] ? __sched_text_start+0x8/0x8 [ 2470.513655][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2470.518667][ C0] schedule+0xca/0x250 [ 2470.522732][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2470.527822][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2470.533352][ C0] futex_wait+0x1e2/0x590 [ 2470.537936][ C0] ? futex_wait_setup+0x350/0x350 [ 2470.542957][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2470.548922][ C0] ? futex_wake+0x164/0x480 [ 2470.553412][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2470.558415][ C0] do_futex+0x15d/0x1b90 [ 2470.562828][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2470.567852][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2470.572701][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2470.577741][ C0] ? find_held_lock+0x2d/0x110 [ 2470.582774][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2470.587798][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2470.592668][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2470.597611][ C0] ? ktime_get+0x190/0x1d0 [ 2470.602044][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2470.607319][ C0] ? ktime_get+0x162/0x1d0 [ 2470.611867][ C0] __x64_sys_futex+0x376/0x4f0 [ 2470.616665][ C0] ? do_futex+0x1b90/0x1b90 [ 2470.621189][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2470.626553][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2470.631922][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2470.637802][ C0] do_syscall_64+0xb7/0x580 [ 2470.642715][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2470.648799][ C0] RIP: 0033:0x45b153 [ 2470.652700][ C0] Code: Bad RIP value. [ 2470.657100][ C0] RSP: 002b:000000c4200396a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 2470.665634][ C0] RAX: ffffffffffffffda RBX: 00000000219b3748 RCX: 000000000045b153 [ 2470.673597][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018b1020 [ 2470.681655][ C0] RBP: 000000c4200396e8 R08: 0000000000000000 R09: 0000000000000000 [ 2470.689609][ C0] R10: 000000c4200396d8 R11: 0000000000000206 R12: 000002469327e4cf [ 2470.697589][ C0] R13: 0000000000000001 R14: 000000c4200742a0 R15: 0000000000000001 [ 2470.705690][ C0] syz-fuzzer S26568 1721 1713 0x00000000 [ 2470.712092][ C0] Call Trace: [ 2470.715373][ C0] ? __schedule+0x898/0x1ca0 [ 2470.720564][ C0] ? __sched_text_start+0x8/0x8 [ 2470.725569][ C0] schedule+0xca/0x250 [ 2470.729710][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2470.734906][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2470.740348][ C0] ? __kernel_text_address+0x9/0x30 [ 2470.745525][ C0] ? unwind_get_return_address+0x5a/0xa0 [ 2470.751241][ C0] ? profile_setup.cold+0xc1/0xc1 [ 2470.756357][ C0] futex_wait+0x1e2/0x590 [ 2470.760894][ C0] ? futex_wait_setup+0x350/0x350 [ 2470.765903][ C0] ? stack_trace_save+0x9f/0xe0 [ 2470.770740][ C0] ? stack_trace_consume_entry+0x180/0x180 [ 2470.776536][ C0] ? mark_lock+0xbc/0x1160 [ 2470.781104][ C0] do_futex+0x15d/0x1b90 [ 2470.785328][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2470.790225][ C0] ? lock_acquire+0x127/0x320 [ 2470.794932][ C0] ? debug_check_no_obj_freed+0xc4/0x443 [ 2470.800660][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2470.805706][ C0] ? putname+0xe1/0x120 [ 2470.809982][ C0] ? putname+0xe1/0x120 [ 2470.814131][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2470.819774][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2470.825214][ C0] ? __kasan_slab_free+0x145/0x180 [ 2470.831179][ C0] ? kmem_cache_free+0x2cd/0x380 [ 2470.836210][ C0] __x64_sys_futex+0x376/0x4f0 [ 2470.840979][ C0] ? do_futex+0x1b90/0x1b90 [ 2470.845483][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2470.850601][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2470.856916][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2470.862622][ C0] do_syscall_64+0xb7/0x580 [ 2470.867224][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2470.873096][ C0] RIP: 0033:0x45b153 [ 2470.876989][ C0] Code: Bad RIP value. [ 2470.881131][ C0] RSP: 002b:000000c420149ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2470.889606][ C0] RAX: ffffffffffffffda RBX: 000000c420040c00 RCX: 000000000045b153 [ 2470.897782][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040d48 [ 2470.905893][ C0] RBP: 000000c420149f30 R08: 0000000000000000 R09: 0000000000000000 [ 2470.914544][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 2470.922813][ C0] R13: 0000000000000040 R14: 000000000000003f R15: 00000000000000aa [ 2470.931113][ C0] syz-fuzzer S29272 1728 1713 0x00000000 [ 2470.938068][ C0] Call Trace: [ 2470.941751][ C0] ? __schedule+0x898/0x1ca0 [ 2470.946361][ C0] ? __sched_text_start+0x8/0x8 [ 2470.951210][ C0] schedule+0xca/0x250 [ 2470.955281][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2470.960633][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2470.966381][ C0] futex_wait+0x1e2/0x590 [ 2470.970707][ C0] ? futex_wait_setup+0x350/0x350 [ 2470.976033][ C0] do_futex+0x15d/0x1b90 [ 2470.980366][ C0] ? find_held_lock+0x2d/0x110 [ 2470.985112][ C0] ? __set_current_blocked+0xcc/0x110 [ 2470.990789][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2470.996206][ C0] ? recalc_sigpending_tsk+0x16e/0x1e0 [ 2471.001924][ C0] ? mark_lock+0xbc/0x1160 [ 2471.006420][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2471.011363][ C0] ? __set_current_blocked+0xcc/0x110 [ 2471.016913][ C0] ? find_held_lock+0x2d/0x110 [ 2471.021687][ C0] __x64_sys_futex+0x376/0x4f0 [ 2471.026646][ C0] ? do_futex+0x1b90/0x1b90 [ 2471.031143][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2471.036701][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2471.042423][ C0] do_syscall_64+0xb7/0x580 [ 2471.046910][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2471.052784][ C0] RIP: 0033:0x45b153 [ 2471.056691][ C0] Code: Bad RIP value. [ 2471.060736][ C0] RSP: 002b:000000c4203c3f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2471.069313][ C0] RAX: ffffffffffffffda RBX: 000000c42013f400 RCX: 000000000045b153 [ 2471.077451][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018cae38 [ 2471.085417][ C0] RBP: 000000c4203c3f48 R08: 0000000000000000 R09: 0000000000000000 [ 2471.093697][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0 [ 2471.101791][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2471.110299][ C0] syz-fuzzer S26584 1729 1713 0x00000000 [ 2471.116830][ C0] Call Trace: [ 2471.120148][ C0] ? __schedule+0x898/0x1ca0 [ 2471.124923][ C0] ? __sched_text_start+0x8/0x8 [ 2471.129914][ C0] schedule+0xca/0x250 [ 2471.134205][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2471.139470][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2471.144917][ C0] futex_wait+0x1e2/0x590 [ 2471.149239][ C0] ? futex_wait_setup+0x350/0x350 [ 2471.154265][ C0] ? __mark_inode_dirty+0x12b/0x11f0 [ 2471.159634][ C0] ? find_held_lock+0x2d/0x110 [ 2471.164731][ C0] ? pipe_write+0xbcb/0xf20 [ 2471.169233][ C0] do_futex+0x15d/0x1b90 [ 2471.176998][ C0] ? find_held_lock+0x2d/0x110 [ 2471.182290][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2471.187997][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2471.193204][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2471.198244][ C0] ? lock_acquire+0x127/0x320 [ 2471.202901][ C0] ? finish_task_switch+0xef/0x5d0 [ 2471.208096][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2471.213303][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2471.218597][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2471.223814][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2471.229123][ C0] ? finish_task_switch+0xef/0x5d0 [ 2471.234584][ C0] ? __switch_to+0x5bd/0xe70 [ 2471.239621][ C0] __x64_sys_futex+0x376/0x4f0 [ 2471.244394][ C0] ? fput_many+0x2f/0x1a0 [ 2471.248845][ C0] ? do_futex+0x1b90/0x1b90 [ 2471.253350][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2471.258615][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2471.264021][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2471.269738][ C0] do_syscall_64+0xb7/0x580 [ 2471.274229][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2471.280965][ C0] RIP: 0033:0x45b153 [ 2471.285116][ C0] Code: Bad RIP value. [ 2471.289450][ C0] RSP: 002b:000000c420051ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2471.297878][ C0] RAX: ffffffffffffffda RBX: 000000c4202a5c00 RCX: 000000000045b153 [ 2471.305840][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4202a5d48 [ 2471.313858][ C0] RBP: 000000c420051f30 R08: 0000000000000000 R09: 0000000000000000 [ 2471.321918][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 2471.330410][ C0] R13: 0000000000000020 R14: 0000000000000013 R15: 0000000000000100 [ 2471.338568][ C0] syz-fuzzer S26584 1734 1713 0x00000000 [ 2471.345119][ C0] Call Trace: [ 2471.348411][ C0] ? __schedule+0x898/0x1ca0 [ 2471.353182][ C0] ? __sched_text_start+0x8/0x8 [ 2471.358296][ C0] schedule+0xca/0x250 [ 2471.362462][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2471.368546][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2471.374450][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2471.379377][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2471.384216][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2471.389219][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2471.394140][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2471.399318][ C0] ep_poll+0xcca/0xe60 [ 2471.403367][ C0] ? ep_modify+0x830/0x830 [ 2471.407762][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2471.417380][ C0] ? __fget+0x357/0x530 [ 2471.421557][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2471.425971][ C0] ? wake_up_q+0xf0/0xf0 [ 2471.430205][ C0] ? __x64_sys_futex+0x376/0x4f0 [ 2471.435554][ C0] do_epoll_wait+0x209/0x260 [ 2471.440155][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2471.445888][ C0] __x64_sys_epoll_pwait+0x133/0x2e0 [ 2471.451178][ C0] ? do_syscall_64+0x1a/0x580 [ 2471.455845][ C0] do_syscall_64+0xb7/0x580 [ 2471.460340][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2471.466235][ C0] RIP: 0033:0x45b300 [ 2471.470133][ C0] Code: Bad RIP value. [ 2471.474193][ C0] RSP: 002b:000000c4203bf860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 2471.482702][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300 [ 2471.490668][ C0] RDX: 0000000000000080 RSI: 000000c4203bf8a0 RDI: 0000000000000004 [ 2471.499670][ C0] RBP: 000000c4203bfea0 R08: 0000000000000000 R09: 0000000000000000 [ 2471.508238][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000000000002b [ 2471.516484][ C0] R13: 000000000000002a R14: 0000000000000200 R15: 00000000000000aa [ 2471.524541][ C0] syz-fuzzer S26808 10815 1713 0x00000000 [ 2471.530964][ C0] Call Trace: [ 2471.534342][ C0] ? __schedule+0x898/0x1ca0 [ 2471.538918][ C0] ? __sched_text_start+0x8/0x8 [ 2471.544116][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2471.549141][ C0] schedule+0xca/0x250 [ 2471.553190][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2471.558279][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2471.563827][ C0] futex_wait+0x1e2/0x590 [ 2471.568163][ C0] ? futex_wait_setup+0x350/0x350 [ 2471.573182][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2471.579761][ C0] ? futex_wake+0x164/0x480 [ 2471.584369][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2471.589390][ C0] do_futex+0x15d/0x1b90 [ 2471.593881][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2471.599077][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2471.604128][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2471.609225][ C0] ? find_held_lock+0x2d/0x110 [ 2471.614113][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2471.619929][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2471.624787][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2471.629709][ C0] ? ktime_get+0x190/0x1d0 [ 2471.634140][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2471.639407][ C0] ? ktime_get+0x162/0x1d0 [ 2471.643840][ C0] __x64_sys_futex+0x376/0x4f0 [ 2471.648607][ C0] ? do_futex+0x1b90/0x1b90 [ 2471.653090][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2471.658282][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2471.663635][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2471.669356][ C0] do_syscall_64+0xb7/0x580 [ 2471.673851][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2471.679741][ C0] RIP: 0033:0x45b153 [ 2471.683632][ C0] Code: Bad RIP value. [ 2471.687690][ C0] RSP: 002b:000000c42003aea0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 2471.696177][ C0] RAX: ffffffffffffffda RBX: 00000000323ba979 RCX: 000000000045b153 [ 2471.704222][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018b10a0 [ 2471.712583][ C0] RBP: 000000c42003aee8 R08: 0000000000000000 R09: 0000000000000000 [ 2471.720553][ C0] R10: 000000c42003aed8 R11: 0000000000000202 R12: 00000246946d67fc [ 2471.728525][ C0] R13: 0000000000000001 R14: 000000c420055500 R15: 0000000000000001 [ 2471.736576][ C0] kworker/0:4 I22464 3273 2 0x80004000 [ 2471.742923][ C0] Workqueue: 0x0 (ipv6_addrconf) [ 2471.747937][ C0] Call Trace: [ 2471.751389][ C0] ? __schedule+0x898/0x1ca0 [ 2471.756174][ C0] ? __sched_text_start+0x8/0x8 [ 2471.761174][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2471.767334][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2471.772359][ C0] schedule+0xca/0x250 [ 2471.776429][ C0] worker_thread+0x245/0xe20 [ 2471.781002][ C0] ? process_one_work+0x1530/0x1530 [ 2471.786367][ C0] kthread+0x318/0x420 [ 2471.790476][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2471.795841][ C0] ret_from_fork+0x24/0x30 [ 2471.800289][ C0] kworker/0:5 R running task 23368 3299 2 0x80004000 [ 2471.808230][ C0] Workqueue: 0x0 (rcu_gp) [ 2471.812666][ C0] Call Trace: [ 2471.816034][ C0] ? __schedule+0x898/0x1ca0 [ 2471.820618][ C0] ? __sched_text_start+0x8/0x8 [ 2471.825989][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2471.831611][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2471.836833][ C0] schedule+0xca/0x250 [ 2471.840909][ C0] worker_thread+0x245/0xe20 [ 2471.845714][ C0] ? process_one_work+0x1530/0x1530 [ 2471.850892][ C0] kthread+0x318/0x420 [ 2471.854954][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2471.860510][ C0] ret_from_fork+0x24/0x30 [ 2471.864952][ C0] kworker/0:6 R running task 23368 3304 2 0x80004000 [ 2471.872850][ C0] Workqueue: usb_hub_wq hub_event [ 2471.877852][ C0] Call Trace: [ 2471.881121][ C0] ? __schedule+0x898/0x1ca0 [ 2471.885705][ C0] ? __sched_text_start+0x8/0x8 [ 2471.890531][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2471.895792][ C0] schedule+0xca/0x250 [ 2471.899848][ C0] schedule_timeout+0x440/0xb20 [ 2471.904676][ C0] ? usleep_range+0x160/0x160 [ 2471.909386][ C0] ? usb_control_msg+0x393/0x4a0 [ 2471.914315][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2471.920719][ C0] ? down_read+0x115/0x420 [ 2471.925120][ C0] ? down_read_killable+0x460/0x460 [ 2471.930305][ C0] ? msleep+0x63/0xf0 [ 2471.934272][ C0] msleep+0xa4/0xf0 [ 2471.938098][ C0] hub_port_reset+0x2a7/0x1460 [ 2471.942975][ C0] ? hub_resume+0x3b0/0x3b0 [ 2471.947467][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2471.952732][ C0] ? __kasan_slab_free+0x145/0x180 [ 2471.957828][ C0] hub_port_init+0xa0a/0x2d30 [ 2471.962612][ C0] hub_event+0x1c1b/0x3800 [ 2471.967025][ C0] ? hub_port_debounce+0x260/0x260 [ 2471.972138][ C0] ? find_held_lock+0x2d/0x110 [ 2471.977086][ C0] ? mark_held_locks+0xe0/0xe0 [ 2471.981848][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2471.987395][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2471.992663][ C0] process_one_work+0x92b/0x1530 [ 2471.997940][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2472.003300][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2472.008309][ C0] worker_thread+0x96/0xe20 [ 2472.012975][ C0] ? process_one_work+0x1530/0x1530 [ 2472.018256][ C0] kthread+0x318/0x420 [ 2472.022478][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2472.028082][ C0] ret_from_fork+0x24/0x30 [ 2472.032686][ C0] kworker/1:5 I23368 3317 2 0x80004000 [ 2472.039568][ C0] Workqueue: 0x0 (events_power_efficient) [ 2472.046540][ C0] Call Trace: [ 2472.050027][ C0] ? __schedule+0x898/0x1ca0 [ 2472.054777][ C0] ? __sched_text_start+0x8/0x8 [ 2472.059906][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2472.065286][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2472.070770][ C0] schedule+0xca/0x250 [ 2472.079015][ C0] worker_thread+0x245/0xe20 [ 2472.083758][ C0] ? process_one_work+0x1530/0x1530 [ 2472.088974][ C0] kthread+0x318/0x420 [ 2472.093239][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2472.099435][ C0] ret_from_fork+0x24/0x30 [ 2472.104125][ C0] kworker/1:7 I22976 4957 2 0x80004000 [ 2472.110923][ C0] Workqueue: 0x0 (events) [ 2472.115508][ C0] Call Trace: [ 2472.119294][ C0] ? __schedule+0x898/0x1ca0 [ 2472.124159][ C0] ? __sched_text_start+0x8/0x8 [ 2472.129291][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2472.134764][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2472.140846][ C0] schedule+0xca/0x250 [ 2472.145022][ C0] worker_thread+0x245/0xe20 [ 2472.149640][ C0] ? process_one_work+0x1530/0x1530 [ 2472.155015][ C0] kthread+0x318/0x420 [ 2472.159157][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2472.164524][ C0] ret_from_fork+0x24/0x30 [ 2472.168933][ C0] kworker/u5:1 I29448 5519 2 0x80004000 [ 2472.175462][ C0] Workqueue: 0x0 (hci0) [ 2472.179689][ C0] Call Trace: [ 2472.182972][ C0] ? __schedule+0x898/0x1ca0 [ 2472.187548][ C0] ? __sched_text_start+0x8/0x8 [ 2472.192752][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2472.198191][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2472.203290][ C0] schedule+0xca/0x250 [ 2472.207640][ C0] worker_thread+0x245/0xe20 [ 2472.212493][ C0] ? process_one_work+0x1530/0x1530 [ 2472.217676][ C0] kthread+0x318/0x420 [ 2472.221834][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2472.227363][ C0] ret_from_fork+0x24/0x30 [ 2472.232198][ C0] kworker/u4:4 I24376 9582 2 0x80004000 [ 2472.238851][ C0] Workqueue: 0x0 (events_unbound) [ 2472.243957][ C0] Call Trace: [ 2472.247281][ C0] ? __schedule+0x898/0x1ca0 [ 2472.251873][ C0] ? __sched_text_start+0x8/0x8 [ 2472.256825][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2472.262222][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2472.267416][ C0] schedule+0xca/0x250 [ 2472.271467][ C0] worker_thread+0x245/0xe20 [ 2472.276128][ C0] ? process_one_work+0x1530/0x1530 [ 2472.281404][ C0] kthread+0x318/0x420 [ 2472.285554][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2472.290919][ C0] ret_from_fork+0x24/0x30 [ 2472.295318][ C0] kworker/1:1 D23368 10246 2 0x80004000 [ 2472.301950][ C0] Workqueue: usb_hub_wq hub_event [ 2472.307047][ C0] Call Trace: [ 2472.310437][ C0] ? __schedule+0x898/0x1ca0 [ 2472.315016][ C0] ? __sched_text_start+0x8/0x8 [ 2472.319954][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2472.325401][ C0] schedule+0xca/0x250 [ 2472.329456][ C0] schedule_timeout+0x682/0xb20 [ 2472.334443][ C0] ? find_held_lock+0x2d/0x110 [ 2472.339197][ C0] ? usleep_range+0x160/0x160 [ 2472.343853][ C0] ? mark_lock+0xbc/0x1160 [ 2472.348256][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2472.353355][ C0] ? mark_held_locks+0x9f/0xe0 [ 2472.358185][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2472.363447][ C0] wait_for_completion+0x26f/0x3c0 [ 2472.368635][ C0] ? wait_for_completion_interruptible+0x420/0x420 [ 2472.375812][ C0] ? mark_held_locks+0x9f/0xe0 [ 2472.380746][ C0] ? wake_up_q+0xf0/0xf0 [ 2472.385054][ C0] __wait_rcu_gp+0x21c/0x2d0 [ 2472.389712][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2472.395751][ C0] synchronize_rcu.part.0+0xc1/0xd0 [ 2472.401226][ C0] ? synchronize_rcu_expedited+0xf50/0xf50 [ 2472.407635][ C0] ? __call_rcu+0x9a0/0x9a0 [ 2472.412125][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2472.417652][ C0] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 2472.424570][ C0] evdev_disconnect+0x8b/0xb0 [ 2472.429293][ C0] __input_unregister_device+0x1b0/0x430 [ 2472.436031][ C0] input_unregister_device+0xb4/0xf0 [ 2472.441324][ C0] hidinput_disconnect+0x15e/0x3d0 [ 2472.446533][ C0] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 2472.452190][ C0] hid_disconnect+0x13f/0x1a0 [ 2472.457109][ C0] hid_device_remove+0x186/0x240 [ 2472.462201][ C0] ? hid_compare_device_paths+0xc0/0xc0 [ 2472.467727][ C0] device_release_driver_internal+0x231/0x500 [ 2472.473861][ C0] bus_remove_device+0x2dc/0x4a0 [ 2472.478863][ C0] device_del+0x420/0xb20 [ 2472.483186][ C0] ? __device_link_del+0x2f0/0x2f0 [ 2472.488569][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2472.493588][ C0] hid_destroy_device+0xe1/0x150 [ 2472.498596][ C0] usbhid_disconnect+0x9f/0xe0 [ 2472.503445][ C0] usb_unbind_interface+0x1bd/0x8a0 [ 2472.508711][ C0] ? usb_autoresume_device+0x60/0x60 [ 2472.514005][ C0] device_release_driver_internal+0x42f/0x500 [ 2472.520142][ C0] bus_remove_device+0x2dc/0x4a0 [ 2472.525098][ C0] device_del+0x420/0xb20 [ 2472.529781][ C0] ? __device_link_del+0x2f0/0x2f0 [ 2472.535164][ C0] ? usb_remove_ep_devs+0x3e/0x80 [ 2472.540365][ C0] ? remove_intf_ep_devs+0x13f/0x1d0 [ 2472.545685][ C0] usb_disable_device+0x211/0x690 [ 2472.551186][ C0] usb_disconnect+0x284/0x8d0 [ 2472.555863][ C0] hub_event+0x16f2/0x3800 [ 2472.560353][ C0] ? hub_port_debounce+0x260/0x260 [ 2472.565449][ C0] ? find_held_lock+0x2d/0x110 [ 2472.570378][ C0] ? mark_held_locks+0xe0/0xe0 [ 2472.575137][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2472.580860][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2472.586147][ C0] process_one_work+0x92b/0x1530 [ 2472.591991][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2472.597366][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2472.602476][ C0] worker_thread+0x7ab/0xe20 [ 2472.607185][ C0] ? process_one_work+0x1530/0x1530 [ 2472.612373][ C0] kthread+0x318/0x420 [ 2472.616532][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2472.621906][ C0] ret_from_fork+0x24/0x30 [ 2472.626307][ C0] kworker/1:8 I23368 13519 2 0x80004000 [ 2472.632748][ C0] Workqueue: 0x0 (usb_hub_wq) [ 2472.638618][ C0] Call Trace: [ 2472.641906][ C0] ? __schedule+0x898/0x1ca0 [ 2472.646473][ C0] ? __sched_text_start+0x8/0x8 [ 2472.651346][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2472.656967][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2472.661972][ C0] schedule+0xca/0x250 [ 2472.666033][ C0] worker_thread+0x245/0xe20 [ 2472.670621][ C0] ? process_one_work+0x1530/0x1530 [ 2472.675910][ C0] kthread+0x318/0x420 [ 2472.680064][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2472.686216][ C0] ret_from_fork+0x24/0x30 [ 2472.690749][ C0] kworker/0:2 R running task 23192 14707 2 0x80004000 [ 2472.698743][ C0] Workqueue: usb_hub_wq hub_event [ 2472.703839][ C0] Call Trace: [ 2472.707129][ C0] ? __schedule+0x898/0x1ca0 [ 2472.711769][ C0] ? __sched_text_start+0x8/0x8 [ 2472.716871][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2472.722236][ C0] schedule+0xca/0x250 [ 2472.726538][ C0] schedule_timeout+0x440/0xb20 [ 2472.731672][ C0] ? usleep_range+0x160/0x160 [ 2472.736462][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2472.742009][ C0] ? usb_start_wait_urb+0x2b0/0x2b0 [ 2472.747574][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2472.754043][ C0] ? msleep+0x63/0xf0 [ 2472.758123][ C0] msleep+0xa4/0xf0 [ 2472.762054][ C0] hub_port_debounce+0xfd/0x260 [ 2472.767013][ C0] ? usb_port_disable+0x190/0x190 [ 2472.772037][ C0] ? __pm_runtime_idle+0x112/0x150 [ 2472.777246][ C0] ? kobject_put+0x78/0x280 [ 2472.781815][ C0] hub_event+0x2697/0x3800 [ 2472.787401][ C0] ? hub_port_debounce+0x260/0x260 [ 2472.792874][ C0] ? find_held_lock+0x2d/0x110 [ 2472.798195][ C0] ? mark_held_locks+0xe0/0xe0 [ 2472.803419][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2472.808966][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2472.814251][ C0] process_one_work+0x92b/0x1530 [ 2472.819426][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2472.825024][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2472.830059][ C0] worker_thread+0x96/0xe20 [ 2472.834560][ C0] ? process_one_work+0x1530/0x1530 [ 2472.839802][ C0] kthread+0x318/0x420 [ 2472.846149][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2472.851517][ C0] ret_from_fork+0x24/0x30 [ 2472.855927][ C0] kworker/1:9 D23368 18161 2 0x80004000 [ 2472.862381][ C0] Workqueue: events __usb_queue_reset_device [ 2472.868574][ C0] Call Trace: [ 2472.871979][ C0] ? __schedule+0x898/0x1ca0 [ 2472.876556][ C0] ? __sched_text_start+0x8/0x8 [ 2472.881784][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2472.887350][ C0] schedule+0xca/0x250 [ 2472.892317][ C0] schedule_timeout+0x440/0xb20 [ 2472.897179][ C0] ? usleep_range+0x160/0x160 [ 2472.901853][ C0] ? usb_control_msg+0x393/0x4a0 [ 2472.906932][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2472.912479][ C0] ? msleep+0x63/0xf0 [ 2472.916534][ C0] msleep+0xa4/0xf0 [ 2472.920449][ C0] hub_port_reset+0xdbb/0x1460 [ 2472.925409][ C0] ? hub_resume+0x3b0/0x3b0 [ 2472.930123][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2472.935544][ C0] ? __kasan_slab_free+0x145/0x180 [ 2472.940788][ C0] hub_port_init+0xa0a/0x2d30 [ 2472.946113][ C0] usb_reset_and_verify_device+0x3ab/0xbe0 [ 2472.952186][ C0] ? finish_wait+0x260/0x260 [ 2472.956953][ C0] ? hub_port_init+0x2d30/0x2d30 [ 2472.962292][ C0] ? mark_held_locks+0x9f/0xe0 [ 2472.967055][ C0] ? perf_trace_itimer_expire+0x3a0/0x420 [ 2472.972893][ C0] usb_reset_device+0x4b2/0x8d0 [ 2472.977841][ C0] __usb_queue_reset_device+0x68/0x90 [ 2472.983333][ C0] process_one_work+0x92b/0x1530 [ 2472.988346][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2472.993871][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2473.000017][ C0] worker_thread+0x96/0xe20 [ 2473.004538][ C0] ? process_one_work+0x1530/0x1530 [ 2473.009731][ C0] kthread+0x318/0x420 [ 2473.014286][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2473.019774][ C0] ret_from_fork+0x24/0x30 [ 2473.024291][ C0] kworker/u4:0 I24488 19503 2 0x80004000 [ 2473.030639][ C0] Workqueue: 0x0 (flush-8:0) [ 2473.035309][ C0] Call Trace: [ 2473.038586][ C0] ? __schedule+0x898/0x1ca0 [ 2473.043387][ C0] ? __sched_text_start+0x8/0x8 [ 2473.050192][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2473.055592][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2473.060623][ C0] schedule+0xca/0x250 [ 2473.064681][ C0] worker_thread+0x245/0xe20 [ 2473.069409][ C0] ? process_one_work+0x1530/0x1530 [ 2473.074894][ C0] kthread+0x318/0x420 [ 2473.078969][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2473.084421][ C0] ret_from_fork+0x24/0x30 [ 2473.088902][ C0] kworker/0:8 I23400 24606 2 0x80004000 [ 2473.095374][ C0] Workqueue: 0x0 (pm) [ 2473.099435][ C0] Call Trace: [ 2473.102827][ C0] ? __schedule+0x898/0x1ca0 [ 2473.107719][ C0] ? __sched_text_start+0x8/0x8 [ 2473.112577][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2473.118216][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2473.123277][ C0] schedule+0xca/0x250 [ 2473.127359][ C0] worker_thread+0x245/0xe20 [ 2473.131983][ C0] ? process_one_work+0x1530/0x1530 [ 2473.137164][ C0] kthread+0x318/0x420 [ 2473.141217][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2473.146590][ C0] ret_from_fork+0x24/0x30 [ 2473.151201][ C0] getty S28024 29521 1 0x00000000 [ 2473.157552][ C0] Call Trace: [ 2473.160845][ C0] ? __schedule+0x898/0x1ca0 [ 2473.165616][ C0] ? __sched_text_start+0x8/0x8 [ 2473.170452][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2473.175593][ C0] schedule+0xca/0x250 [ 2473.179778][ C0] schedule_timeout+0x682/0xb20 [ 2473.184625][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2473.189331][ C0] ? usleep_range+0x160/0x160 [ 2473.194013][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2473.198956][ C0] ? lock_acquire+0x127/0x320 [ 2473.203629][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2473.208210][ C0] ? up_read+0x1b0/0x760 [ 2473.212548][ C0] wait_woken+0x131/0x250 [ 2473.216974][ C0] ? woken_wake_function+0x70/0x70 [ 2473.222103][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2473.228179][ C0] n_tty_read+0x152e/0x1ae0 [ 2473.232663][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2473.237669][ C0] ? tty_write+0x54b/0x800 [ 2473.242092][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2473.247995][ C0] ? copy_from_read_buf+0x500/0x500 [ 2473.253197][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2473.258166][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2473.263269][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2473.269238][ C0] tty_read+0x190/0x290 [ 2473.273447][ C0] ? copy_from_read_buf+0x500/0x500 [ 2473.279051][ C0] ? tty_poll+0x180/0x180 [ 2473.283381][ C0] __vfs_read+0x76/0x100 [ 2473.287615][ C0] vfs_read+0x1ea/0x430 [ 2473.292068][ C0] ksys_read+0x127/0x250 [ 2473.296299][ C0] ? kernel_write+0x120/0x120 [ 2473.301152][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2473.306899][ C0] do_syscall_64+0xb7/0x580 [ 2473.311489][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2473.317609][ C0] RIP: 0033:0x7fe9fe1b8310 [ 2473.322028][ C0] Code: Bad RIP value. [ 2473.326082][ C0] RSP: 002b:00007ffeeeb2cb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2473.337505][ C0] RAX: ffffffffffffffda RBX: 00007fe9fe88d6a8 RCX: 00007fe9fe1b8310 [ 2473.345568][ C0] RDX: 0000000000000001 RSI: 00007ffeeeb2cb78 RDI: 0000000000000000 [ 2473.353521][ C0] RBP: 00007ffeeeb2d360 R08: 00007ffeeeb2c960 R09: 00007ffeeeb2c960 [ 2473.361946][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2473.370105][ C0] R13: 00007ffeeeb2ff11 R14: 0000000000000000 R15: 0000000000000000 [ 2473.378351][ C0] kworker/1:3 I29840 32688 2 0x80004000 [ 2473.384709][ C0] Workqueue: 0x0 (events) [ 2473.389115][ C0] Call Trace: [ 2473.392393][ C0] ? __schedule+0x898/0x1ca0 [ 2473.396966][ C0] ? __sched_text_start+0x8/0x8 [ 2473.401909][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2473.407281][ C0] schedule+0xca/0x250 [ 2473.411350][ C0] worker_thread+0x245/0xe20 [ 2473.416473][ C0] ? process_one_work+0x1530/0x1530 [ 2473.421749][ C0] kthread+0x318/0x420 [ 2473.426041][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2473.432873][ C0] ret_from_fork+0x24/0x30 [ 2473.438007][ C0] kworker/u4:1 I24936 1483 2 0x80004000 [ 2473.444634][ C0] Workqueue: 0x0 (events_unbound) [ 2473.449719][ C0] Call Trace: [ 2473.452995][ C0] ? __schedule+0x898/0x1ca0 [ 2473.457572][ C0] ? __sched_text_start+0x8/0x8 [ 2473.462572][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2473.468137][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2473.473259][ C0] schedule+0xca/0x250 [ 2473.477319][ C0] worker_thread+0x245/0xe20 [ 2473.483567][ C0] ? process_one_work+0x1530/0x1530 [ 2473.488932][ C0] kthread+0x318/0x420 [ 2473.493004][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2473.498543][ C0] ret_from_fork+0x24/0x30 [ 2473.503229][ C0] kworker/0:3 I30392 2954 2 0x80004000 [ 2473.509790][ C0] Workqueue: 0x0 (rcu_gp) [ 2473.514194][ C0] Call Trace: [ 2473.517470][ C0] ? __schedule+0x898/0x1ca0 [ 2473.522062][ C0] ? __sched_text_start+0x8/0x8 [ 2473.526890][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2473.532401][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2473.537599][ C0] schedule+0xca/0x250 [ 2473.541967][ C0] worker_thread+0x245/0xe20 [ 2473.546768][ C0] ? process_one_work+0x1530/0x1530 [ 2473.552171][ C0] kthread+0x318/0x420 [ 2473.556245][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2473.561742][ C0] ret_from_fork+0x24/0x30 [ 2473.566239][ C0] kworker/u4:2 I24520 5283 2 0x80004000 [ 2473.572603][ C0] Workqueue: 0x0 (flush-8:0) [ 2473.577263][ C0] Call Trace: [ 2473.580552][ C0] ? __schedule+0x898/0x1ca0 [ 2473.585135][ C0] ? __sched_text_start+0x8/0x8 [ 2473.589989][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2473.595370][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2473.600586][ C0] schedule+0xca/0x250 [ 2473.604665][ C0] worker_thread+0x245/0xe20 [ 2473.609272][ C0] ? process_one_work+0x1530/0x1530 [ 2473.614754][ C0] kthread+0x318/0x420 [ 2473.618810][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2473.624191][ C0] ret_from_fork+0x24/0x30 [ 2473.628632][ C0] kworker/u4:3 I28832 5285 2 0x80004000 [ 2473.634978][ C0] Workqueue: 0x0 (events_unbound) [ 2473.640075][ C0] Call Trace: [ 2473.643357][ C0] ? __schedule+0x898/0x1ca0 [ 2473.647921][ C0] ? __sched_text_start+0x8/0x8 [ 2473.652761][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2473.658340][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2473.663362][ C0] schedule+0xca/0x250 [ 2473.667527][ C0] worker_thread+0x245/0xe20 [ 2473.672119][ C0] ? process_one_work+0x1530/0x1530 [ 2473.678489][ C0] kthread+0x318/0x420 [ 2473.682546][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2473.688280][ C0] ret_from_fork+0x24/0x30 [ 2473.693076][ C0] kworker/0:7 I31000 5290 2 0x80004000 [ 2473.699540][ C0] Call Trace: [ 2473.702869][ C0] ? __schedule+0x898/0x1ca0 [ 2473.707663][ C0] ? __sched_text_start+0x8/0x8 [ 2473.712517][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2473.717535][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2473.722473][ C0] schedule+0xca/0x250 [ 2473.726549][ C0] worker_thread+0x245/0xe20 [ 2473.731180][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2473.737163][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2473.742086][ C0] ? process_one_work+0x1530/0x1530 [ 2473.747477][ C0] kthread+0x318/0x420 [ 2473.751725][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2473.757526][ C0] ret_from_fork+0x24/0x30 [ 2473.761928][ C0] syz-executor.3 S28600 5291 10815 0x00000000 [ 2473.768256][ C0] Call Trace: [ 2473.771617][ C0] ? __schedule+0x898/0x1ca0 [ 2473.776205][ C0] ? __sched_text_start+0x8/0x8 [ 2473.781035][ C0] ? release_task+0x15f0/0x15f0 [ 2473.785869][ C0] ? lock_acquire+0x127/0x320 [ 2473.790611][ C0] ? do_wait+0x39f/0x970 [ 2473.794935][ C0] schedule+0xca/0x250 [ 2473.799190][ C0] do_wait+0x622/0x970 [ 2473.803433][ C0] ? wait_consider_task+0x3540/0x3540 [ 2473.809070][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2473.814093][ C0] kernel_wait4+0x14c/0x260 [ 2473.818585][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2473.823773][ C0] ? task_stopped_code+0x180/0x180 [ 2473.828868][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2473.834410][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2473.839460][ C0] __do_sys_wait4+0x147/0x160 [ 2473.844132][ C0] ? kernel_wait4+0x260/0x260 [ 2473.848894][ C0] ? up_read+0x1b0/0x760 [ 2473.853137][ C0] ? mark_held_locks+0x9f/0xe0 [ 2473.857880][ C0] ? down_read_non_owner+0x470/0x470 [ 2473.863241][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2473.868279][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2473.875003][ C0] do_syscall_64+0xb7/0x580 [ 2473.879509][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2473.885400][ C0] RIP: 0033:0x41447a [ 2473.889371][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2473.910188][ C0] RSP: 002b:00007ffd8cfbd3c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2473.918684][ C0] RAX: ffffffffffffffda RBX: 00000000000014ac RCX: 000000000041447a [ 2473.926648][ C0] RDX: 0000000040000000 RSI: 00007ffd8cfbd3d4 RDI: ffffffffffffffff [ 2473.934600][ C0] RBP: 00000000000000f8 R08: 00000000000014ab R09: 0000000002858940 [ 2473.942762][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2473.950821][ C0] R13: 00007ffd8cfbd658 R14: 0000000000000000 R15: 0000000000000000 [ 2473.958783][ C0] syz-executor.3 S24976 5292 5291 0x00000000 [ 2473.965273][ C0] Call Trace: [ 2473.968549][ C0] ? __schedule+0x898/0x1ca0 [ 2473.973177][ C0] ? __sched_text_start+0x8/0x8 [ 2473.978224][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2473.983209][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2473.988580][ C0] schedule+0xca/0x250 [ 2473.992641][ C0] do_nanosleep+0x21f/0x650 [ 2473.997125][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2474.002476][ C0] ? memset+0x20/0x40 [ 2474.006434][ C0] ? __hrtimer_init+0x134/0x260 [ 2474.011917][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2474.017050][ C0] ? nanosleep_copyout+0x100/0x100 [ 2474.022145][ C0] ? _copy_from_user+0x123/0x190 [ 2474.027244][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2474.033560][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2474.038922][ C0] ? __x64_sys_kill+0x1b7/0x240 [ 2474.043929][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2474.049020][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2474.054284][ C0] ? do_syscall_64+0x1a/0x580 [ 2474.059199][ C0] do_syscall_64+0xb7/0x580 [ 2474.064122][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2474.070097][ C0] RIP: 0033:0x458ae0 [ 2474.074069][ C0] Code: Bad RIP value. [ 2474.078130][ C0] RSP: 002b:00007ffd8cfbd1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2474.086622][ C0] RAX: ffffffffffffffda RBX: 000000000000005f RCX: 0000000000458ae0 [ 2474.094666][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd8cfbd1d0 [ 2474.102736][ C0] RBP: 000000000000000b R08: 0000000000000001 R09: 0000000002858940 [ 2474.110710][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000d [ 2474.118669][ C0] R13: 00007ffd8cfbd220 R14: 00000000002543e0 R15: 00007ffd8cfbd230 [ 2474.126732][ C0] syz-executor.1 S28600 5304 10815 0x00000000 [ 2474.133194][ C0] Call Trace: [ 2474.136475][ C0] ? __schedule+0x898/0x1ca0 [ 2474.141058][ C0] ? __sched_text_start+0x8/0x8 [ 2474.146371][ C0] ? release_task+0x15f0/0x15f0 [ 2474.151768][ C0] ? lock_acquire+0x127/0x320 [ 2474.156436][ C0] ? do_wait+0x39f/0x970 [ 2474.160666][ C0] schedule+0xca/0x250 [ 2474.164728][ C0] do_wait+0x622/0x970 [ 2474.168778][ C0] ? wait_consider_task+0x3540/0x3540 [ 2474.174313][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2474.179422][ C0] kernel_wait4+0x14c/0x260 [ 2474.183921][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2474.189112][ C0] ? task_stopped_code+0x180/0x180 [ 2474.194393][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2474.200015][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2474.204860][ C0] __do_sys_wait4+0x147/0x160 [ 2474.209818][ C0] ? kernel_wait4+0x260/0x260 [ 2474.214810][ C0] ? up_read+0x1b0/0x760 [ 2474.219261][ C0] ? mark_held_locks+0x9f/0xe0 [ 2474.224273][ C0] ? down_read_non_owner+0x470/0x470 [ 2474.229556][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2474.234521][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2474.240237][ C0] do_syscall_64+0xb7/0x580 [ 2474.245886][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2474.252487][ C0] RIP: 0033:0x41447a [ 2474.257093][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2474.277688][ C0] RSP: 002b:00007fffffa72fc8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2474.286086][ C0] RAX: ffffffffffffffda RBX: 00000000000014c3 RCX: 000000000041447a [ 2474.294060][ C0] RDX: 0000000040000000 RSI: 00007fffffa72fd4 RDI: ffffffffffffffff [ 2474.302117][ C0] RBP: 00000000000000f8 R08: 00000000000014b8 R09: 0000000002a6f940 [ 2474.310449][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2474.318579][ C0] R13: 00007fffffa73258 R14: 0000000000000000 R15: 0000000000000000 [ 2474.326801][ C0] syz-executor.4 S28600 5310 1729 0x00000000 [ 2474.333117][ C0] Call Trace: [ 2474.336499][ C0] ? __schedule+0x898/0x1ca0 [ 2474.341190][ C0] ? __sched_text_start+0x8/0x8 [ 2474.346113][ C0] ? release_task+0x15f0/0x15f0 [ 2474.350958][ C0] ? lock_acquire+0x127/0x320 [ 2474.355712][ C0] ? do_wait+0x39f/0x970 [ 2474.359949][ C0] schedule+0xca/0x250 [ 2474.363994][ C0] do_wait+0x622/0x970 [ 2474.368169][ C0] ? wait_consider_task+0x3540/0x3540 [ 2474.373541][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2474.378552][ C0] kernel_wait4+0x14c/0x260 [ 2474.383050][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2474.388223][ C0] ? task_stopped_code+0x180/0x180 [ 2474.393348][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2474.399085][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2474.404029][ C0] __do_sys_wait4+0x147/0x160 [ 2474.408699][ C0] ? kernel_wait4+0x260/0x260 [ 2474.413616][ C0] ? up_read+0x1b0/0x760 [ 2474.417844][ C0] ? mark_held_locks+0x9f/0xe0 [ 2474.422635][ C0] ? down_read_non_owner+0x470/0x470 [ 2474.427898][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2474.432921][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2474.438726][ C0] do_syscall_64+0xb7/0x580 [ 2474.443225][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2474.449292][ C0] RIP: 0033:0x41447a [ 2474.453278][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2474.473129][ C0] RSP: 002b:00007ffc29ecdb28 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2474.481524][ C0] RAX: ffffffffffffffda RBX: 00000000000014cb RCX: 000000000041447a [ 2474.489575][ C0] RDX: 0000000040000000 RSI: 00007ffc29ecdb34 RDI: ffffffffffffffff [ 2474.497558][ C0] RBP: 00000000000000f8 R08: 00000000000014be R09: 000000000184f940 [ 2474.505515][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2474.513858][ C0] R13: 00007ffc29ecddb8 R14: 0000000000000000 R15: 0000000000000000 [ 2474.521896][ C0] syz-executor.2 S28600 5313 10815 0x00000000 [ 2474.528261][ C0] Call Trace: [ 2474.531567][ C0] ? __schedule+0x898/0x1ca0 [ 2474.536344][ C0] ? __sched_text_start+0x8/0x8 [ 2474.541260][ C0] ? release_task+0x15f0/0x15f0 [ 2474.546102][ C0] ? lock_acquire+0x127/0x320 [ 2474.550932][ C0] ? do_wait+0x39f/0x970 [ 2474.555256][ C0] schedule+0xca/0x250 [ 2474.559428][ C0] do_wait+0x622/0x970 [ 2474.563489][ C0] ? wait_consider_task+0x3540/0x3540 [ 2474.569063][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2474.574313][ C0] kernel_wait4+0x14c/0x260 [ 2474.578808][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2474.583933][ C0] ? task_stopped_code+0x180/0x180 [ 2474.589056][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2474.594686][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2474.599538][ C0] __do_sys_wait4+0x147/0x160 [ 2474.604330][ C0] ? kernel_wait4+0x260/0x260 [ 2474.609003][ C0] ? up_read+0x1b0/0x760 [ 2474.613240][ C0] ? mark_held_locks+0x9f/0xe0 [ 2474.617982][ C0] ? down_read_non_owner+0x470/0x470 [ 2474.623252][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2474.628178][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2474.634085][ C0] do_syscall_64+0xb7/0x580 [ 2474.638658][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2474.644920][ C0] RIP: 0033:0x41447a [ 2474.649013][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2474.669073][ C0] RSP: 002b:00007ffd145e9a48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2474.677913][ C0] RAX: ffffffffffffffda RBX: 00000000000014d4 RCX: 000000000041447a [ 2474.685911][ C0] RDX: 0000000040000000 RSI: 00007ffd145e9a54 RDI: ffffffffffffffff [ 2474.694199][ C0] RBP: 00000000000000f8 R08: 00000000000014c1 R09: 00000000025b0940 [ 2474.702183][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2474.710249][ C0] R13: 00007ffd145e9cd8 R14: 0000000000000000 R15: 0000000000000000 [ 2474.718389][ C0] syz-executor.1 S24976 5315 5304 0x00000000 [ 2474.724875][ C0] Call Trace: [ 2474.729301][ C0] ? __schedule+0x898/0x1ca0 [ 2474.733888][ C0] ? __sched_text_start+0x8/0x8 [ 2474.738819][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2474.744194][ C0] schedule+0xca/0x250 [ 2474.748346][ C0] pipe_wait+0x108/0x1e0 [ 2474.752571][ C0] ? pipe_double_lock+0x200/0x200 [ 2474.757608][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2474.762712][ C0] ? finish_wait+0x260/0x260 [ 2474.767286][ C0] pipe_read+0x58b/0x960 [ 2474.771620][ C0] ? iov_iter_init+0xdd/0x200 [ 2474.779353][ C0] new_sync_read+0x418/0x6d0 [ 2474.784321][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2474.790472][ C0] ? security_file_permission+0x8a/0x370 [ 2474.796531][ C0] __vfs_read+0xc9/0x100 [ 2474.800841][ C0] vfs_read+0x1ea/0x430 [ 2474.804976][ C0] ksys_read+0x127/0x250 [ 2474.809209][ C0] ? kernel_write+0x120/0x120 [ 2474.813866][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2474.819887][ C0] do_syscall_64+0xb7/0x580 [ 2474.824403][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2474.830290][ C0] RIP: 0033:0x414150 [ 2474.834173][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2474.853788][ C0] RSP: 002b:00007fffffa72de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2474.863305][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2474.871261][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2474.879429][ C0] RBP: 000000000000000b R08: 0000000000000558 R09: 0000000000004000 [ 2474.887503][ C0] R10: 00000000007148e0 R11: 0000000000000246 R12: 0000000000000000 [ 2474.895464][ C0] R13: 00007fffffa72e20 R14: 000000000024af15 R15: 00007fffffa72e30 [ 2474.903447][ C0] syz-executor.0 S28600 5316 1729 0x00000000 [ 2474.909771][ C0] Call Trace: [ 2474.913166][ C0] ? __schedule+0x898/0x1ca0 [ 2474.917847][ C0] ? __sched_text_start+0x8/0x8 [ 2474.922843][ C0] ? release_task+0x15f0/0x15f0 [ 2474.927702][ C0] ? lock_acquire+0x127/0x320 [ 2474.932399][ C0] ? do_wait+0x39f/0x970 [ 2474.936857][ C0] schedule+0xca/0x250 [ 2474.940918][ C0] do_wait+0x622/0x970 [ 2474.944975][ C0] ? wait_consider_task+0x3540/0x3540 [ 2474.950540][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2474.955553][ C0] kernel_wait4+0x14c/0x260 [ 2474.960037][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2474.965222][ C0] ? task_stopped_code+0x180/0x180 [ 2474.970489][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2474.976105][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2474.981116][ C0] __do_sys_wait4+0x147/0x160 [ 2474.985789][ C0] ? kernel_wait4+0x260/0x260 [ 2474.990526][ C0] ? up_read+0x1b0/0x760 [ 2474.994861][ C0] ? mark_held_locks+0x9f/0xe0 [ 2474.999708][ C0] ? down_read_non_owner+0x470/0x470 [ 2475.004993][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2475.010019][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2475.015920][ C0] do_syscall_64+0xb7/0x580 [ 2475.020419][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2475.026315][ C0] RIP: 0033:0x41447a [ 2475.030281][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2475.050061][ C0] RSP: 002b:00007ffce6d846a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2475.058468][ C0] RAX: ffffffffffffffda RBX: 00000000000014e1 RCX: 000000000041447a [ 2475.066610][ C0] RDX: 0000000040000000 RSI: 00007ffce6d846b4 RDI: ffffffffffffffff [ 2475.074572][ C0] RBP: 00000000000000f8 R08: 00000000000014c4 R09: 0000000000aa4940 [ 2475.082533][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2475.090486][ C0] R13: 00007ffce6d84938 R14: 0000000000000000 R15: 0000000000000000 [ 2475.098560][ C0] syz-executor.4 S24976 5323 5310 0x00000000 [ 2475.104877][ C0] Call Trace: [ 2475.108154][ C0] ? __schedule+0x898/0x1ca0 [ 2475.112729][ C0] ? __sched_text_start+0x8/0x8 [ 2475.117569][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2475.122523][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2475.127786][ C0] schedule+0xca/0x250 [ 2475.131835][ C0] do_nanosleep+0x21f/0x650 [ 2475.136326][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2475.141606][ C0] ? memset+0x20/0x40 [ 2475.145568][ C0] ? __hrtimer_init+0x134/0x260 [ 2475.150530][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2475.155447][ C0] ? nanosleep_copyout+0x100/0x100 [ 2475.160542][ C0] ? _copy_from_user+0x123/0x190 [ 2475.165474][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2475.171457][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2475.176804][ C0] ? __x64_sys_kill+0x1b7/0x240 [ 2475.181635][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2475.186723][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2475.191901][ C0] ? do_syscall_64+0x1a/0x580 [ 2475.196639][ C0] do_syscall_64+0xb7/0x580 [ 2475.201135][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2475.207180][ C0] RIP: 0033:0x458ae0 [ 2475.211157][ C0] Code: Bad RIP value. [ 2475.215709][ C0] RSP: 002b:00007ffc29ecd928 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2475.224122][ C0] RAX: ffffffffffffffda RBX: 000000000000005f RCX: 0000000000458ae0 [ 2475.232180][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc29ecd930 [ 2475.240344][ C0] RBP: 0000000000000010 R08: 0000000000000001 R09: 000000000184f940 [ 2475.248662][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2475.256653][ C0] R13: 00007ffc29ecd980 R14: 000000000025438e R15: 00007ffc29ecd990 [ 2475.266017][ C0] syz-executor.2 S24976 5332 5313 0x00000000 [ 2475.272470][ C0] Call Trace: [ 2475.275886][ C0] ? __schedule+0x898/0x1ca0 [ 2475.280662][ C0] ? __sched_text_start+0x8/0x8 [ 2475.285527][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2475.290904][ C0] schedule+0xca/0x250 [ 2475.295273][ C0] pipe_wait+0x108/0x1e0 [ 2475.299549][ C0] ? pipe_double_lock+0x200/0x200 [ 2475.304788][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2475.309929][ C0] ? finish_wait+0x260/0x260 [ 2475.314620][ C0] pipe_read+0x58b/0x960 [ 2475.319099][ C0] ? iov_iter_init+0xdd/0x200 [ 2475.323883][ C0] new_sync_read+0x418/0x6d0 [ 2475.328555][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2475.334295][ C0] ? security_file_permission+0x8a/0x370 [ 2475.340223][ C0] __vfs_read+0xc9/0x100 [ 2475.344570][ C0] vfs_read+0x1ea/0x430 [ 2475.348735][ C0] ksys_read+0x127/0x250 [ 2475.353060][ C0] ? kernel_write+0x120/0x120 [ 2475.357742][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2475.363458][ C0] do_syscall_64+0xb7/0x580 [ 2475.368300][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2475.374347][ C0] RIP: 0033:0x414150 [ 2475.378233][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2475.397831][ C0] RSP: 002b:00007ffd145e9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2475.406433][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2475.414498][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2475.422542][ C0] RBP: 000000000000000d R08: 0000000000006000 R09: 0000000000004000 [ 2475.430613][ C0] R10: 00007ffd145e9200 R11: 0000000000000246 R12: 0000000000000000 [ 2475.438795][ C0] R13: 00007ffd145e98a0 R14: 00000000002543ab R15: 00007ffd145e98b0 [ 2475.446860][ C0] kworker/u4:5 I28832 5335 2 0x80004000 [ 2475.453351][ C0] Workqueue: 0x0 (events_unbound) [ 2475.458470][ C0] Call Trace: [ 2475.461762][ C0] ? __schedule+0x898/0x1ca0 [ 2475.466333][ C0] ? __sched_text_start+0x8/0x8 [ 2475.471326][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2475.476680][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2475.481698][ C0] schedule+0xca/0x250 [ 2475.485747][ C0] worker_thread+0x245/0xe20 [ 2475.490314][ C0] ? process_one_work+0x1530/0x1530 [ 2475.495486][ C0] kthread+0x318/0x420 [ 2475.499541][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2475.504977][ C0] ret_from_fork+0x24/0x30 [ 2475.509373][ C0] syz-executor.0 S24976 5345 5316 0x00000000 [ 2475.515693][ C0] Call Trace: [ 2475.518966][ C0] ? __schedule+0x898/0x1ca0 [ 2475.523530][ C0] ? __sched_text_start+0x8/0x8 [ 2475.528547][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2475.533804][ C0] schedule+0xca/0x250 [ 2475.537864][ C0] pipe_wait+0x108/0x1e0 [ 2475.542119][ C0] ? pipe_double_lock+0x200/0x200 [ 2475.547146][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2475.552177][ C0] ? finish_wait+0x260/0x260 [ 2475.556761][ C0] pipe_read+0x58b/0x960 [ 2475.561131][ C0] ? iov_iter_init+0xdd/0x200 [ 2475.565933][ C0] new_sync_read+0x418/0x6d0 [ 2475.570510][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2475.575951][ C0] ? security_file_permission+0x8a/0x370 [ 2475.581746][ C0] __vfs_read+0xc9/0x100 [ 2475.585966][ C0] vfs_read+0x1ea/0x430 [ 2475.590119][ C0] ksys_read+0x127/0x250 [ 2475.594363][ C0] ? kernel_write+0x120/0x120 [ 2475.599026][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2475.604738][ C0] do_syscall_64+0xb7/0x580 [ 2475.609230][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2475.615142][ C0] RIP: 0033:0x414150 [ 2475.619048][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2475.638957][ C0] RSP: 002b:00007ffce6d844c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2475.647594][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2475.655558][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2475.663509][ C0] RBP: 000000000000000e R08: 0000000000000558 R09: 0000000000004000 [ 2475.671735][ C0] R10: 00000000007148e0 R11: 0000000000000246 R12: 0000000000000000 [ 2475.679690][ C0] R13: 00007ffce6d84500 R14: 000000000024fcb3 R15: 00007ffce6d84510 [ 2475.687661][ C0] kworker/u4:6 I28832 5351 2 0x80004000 [ 2475.694008][ C0] Workqueue: 0x0 (events_unbound) [ 2475.699094][ C0] Call Trace: [ 2475.702379][ C0] ? __schedule+0x898/0x1ca0 [ 2475.707041][ C0] ? __sched_text_start+0x8/0x8 [ 2475.712137][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2475.717500][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2475.722607][ C0] schedule+0xca/0x250 [ 2475.726670][ C0] worker_thread+0x245/0xe20 [ 2475.731302][ C0] ? process_one_work+0x1530/0x1530 [ 2475.736661][ C0] kthread+0x318/0x420 [ 2475.740717][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2475.746067][ C0] ret_from_fork+0x24/0x30 [ 2475.750460][ C0] syz-executor.5 S24976 5356 1 0x80004002 [ 2475.756773][ C0] Call Trace: [ 2475.760043][ C0] ? __schedule+0x898/0x1ca0 [ 2475.764609][ C0] ? __sched_text_start+0x8/0x8 [ 2475.769446][ C0] ? release_task+0x15f0/0x15f0 [ 2475.774283][ C0] ? lock_acquire+0x127/0x320 [ 2475.778935][ C0] ? do_wait+0x39f/0x970 [ 2475.783377][ C0] schedule+0xca/0x250 [ 2475.787522][ C0] do_wait+0x622/0x970 [ 2475.791598][ C0] ? wait_consider_task+0x3540/0x3540 [ 2475.796956][ C0] ? radix_tree_next_chunk+0x419/0x950 [ 2475.802390][ C0] kernel_wait4+0x14c/0x260 [ 2475.806884][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2475.811993][ C0] ? task_stopped_code+0x180/0x180 [ 2475.817091][ C0] zap_pid_ns_processes+0x31e/0x680 [ 2475.822354][ C0] ? copy_pid_ns+0x940/0x940 [ 2475.827017][ C0] ? do_raw_write_lock+0x11a/0x280 [ 2475.832204][ C0] ? do_raw_read_unlock+0x70/0x70 [ 2475.837218][ C0] ? _raw_write_unlock_irq+0x24/0x30 [ 2475.842583][ C0] do_exit+0x24fc/0x2c00 [ 2475.846817][ C0] ? find_held_lock+0x2d/0x110 [ 2475.851861][ C0] ? mm_update_next_owner+0x630/0x630 [ 2475.857405][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2475.862238][ C0] do_group_exit+0x125/0x340 [ 2475.869270][ C0] get_signal+0x466/0x23d0 [ 2475.874304][ C0] ? kernel_wait4+0x1b5/0x260 [ 2475.878964][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2475.883976][ C0] do_signal+0x88/0x14e0 [ 2475.888344][ C0] ? find_held_lock+0x2d/0x110 [ 2475.893083][ C0] ? setup_sigcontext+0x820/0x820 [ 2475.898103][ C0] ? kernel_wait4+0x260/0x260 [ 2475.902820][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2475.907653][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2475.912762][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2475.917867][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2475.923042][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2475.928514][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2475.933870][ C0] ? task_work_run+0x11c/0x1c0 [ 2475.939540][ C0] exit_to_usermode_loop+0x1a2/0x200 [ 2475.945345][ C0] do_syscall_64+0x45f/0x580 [ 2475.950220][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2475.956190][ C0] RIP: 0033:0x41447a [ 2475.960261][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2475.979871][ C0] RSP: 002b:00007fff2df2c2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2475.988263][ C0] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 000000000041447a [ 2475.996224][ C0] RDX: 0000000040000000 RSI: 00007fff2df2c2f0 RDI: ffffffffffffffff [ 2476.004378][ C0] RBP: 0000000000000004 R08: 0000000000000001 R09: 0000000000c02940 [ 2476.012631][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 2476.020957][ C0] R13: 00007fff2df2c2f0 R14: 000000000023c8ea R15: 00007fff2df2c300 [ 2476.029184][ C0] kworker/u4:7 I31000 5359 2 0x80004000 [ 2476.035670][ C0] Call Trace: [ 2476.038964][ C0] ? __schedule+0x898/0x1ca0 [ 2476.043724][ C0] ? __sched_text_start+0x8/0x8 [ 2476.048572][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2476.053590][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2476.058601][ C0] schedule+0xca/0x250 [ 2476.062663][ C0] worker_thread+0x245/0xe20 [ 2476.067236][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2476.073021][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2476.078034][ C0] ? process_one_work+0x1530/0x1530 [ 2476.083437][ C0] kthread+0x318/0x420 [ 2476.087498][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2476.092939][ C0] ret_from_fork+0x24/0x30 [ 2476.097480][ C0] kworker/1:2 I30408 6858 2 0x80004000 [ 2476.104015][ C0] Workqueue: 0x0 (events) [ 2476.108456][ C0] Call Trace: [ 2476.111745][ C0] ? __schedule+0x898/0x1ca0 [ 2476.116341][ C0] ? __sched_text_start+0x8/0x8 [ 2476.121218][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2476.126758][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2476.131951][ C0] schedule+0xca/0x250 [ 2476.136216][ C0] worker_thread+0x245/0xe20 [ 2476.140902][ C0] ? process_one_work+0x1530/0x1530 [ 2476.146094][ C0] kthread+0x318/0x420 [ 2476.150267][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2476.156562][ C0] ret_from_fork+0x24/0x30 [ 2476.161086][ C0] udevd S28360 6894 239 0x00000000 [ 2476.167579][ C0] Call Trace: [ 2476.170870][ C0] ? __schedule+0x898/0x1ca0 [ 2476.175576][ C0] ? __sched_text_start+0x8/0x8 [ 2476.180422][ C0] schedule+0xca/0x250 [ 2476.184488][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2476.190534][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2476.196331][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2476.201513][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2476.206341][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2476.211670][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2476.216599][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2476.221927][ C0] ep_poll+0xcca/0xe60 [ 2476.225990][ C0] ? ep_modify+0x830/0x830 [ 2476.230407][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2476.235192][ C0] ? wake_up_q+0xf0/0xf0 [ 2476.239423][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2476.244605][ C0] do_epoll_wait+0x209/0x260 [ 2476.249220][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2476.255027][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2476.260045][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2476.265320][ C0] do_syscall_64+0xb7/0x580 [ 2476.269834][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2476.276126][ C0] RIP: 0033:0x7f1a1cd16943 [ 2476.281671][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2476.301525][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2476.309921][ C0] RAX: ffffffffffffffda RBX: 0000000000ca27c0 RCX: 00007f1a1cd16943 [ 2476.317995][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2476.326052][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2476.334011][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2476.342094][ C0] R13: 0000000000ca2aa0 R14: 0000000000c92250 R15: 000000000000000b [ 2476.350936][ C0] udevd S28360 6898 239 0x00000000 [ 2476.357462][ C0] Call Trace: [ 2476.361046][ C0] ? __schedule+0x898/0x1ca0 [ 2476.365899][ C0] ? __sched_text_start+0x8/0x8 [ 2476.371100][ C0] schedule+0xca/0x250 [ 2476.375305][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2476.381761][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2476.387710][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2476.393073][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2476.398005][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2476.404160][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2476.409190][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2476.414625][ C0] ep_poll+0xcca/0xe60 [ 2476.418692][ C0] ? ep_modify+0x830/0x830 [ 2476.423355][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2476.430680][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2476.437399][ C0] ? handle_mm_fault+0x1d5/0x910 [ 2476.442890][ C0] ? wake_up_q+0xf0/0xf0 [ 2476.447403][ C0] ? mark_held_locks+0x9f/0xe0 [ 2476.453253][ C0] ? down_read_non_owner+0x470/0x470 [ 2476.460186][ C0] do_epoll_wait+0x209/0x260 [ 2476.466015][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2476.472467][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2476.477521][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2476.483167][ C0] do_syscall_64+0xb7/0x580 [ 2476.487775][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2476.493774][ C0] RIP: 0033:0x7f1a1cd16943 [ 2476.498197][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2476.518088][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2476.527244][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2220 RCX: 00007f1a1cd16943 [ 2476.535204][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2476.543450][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2476.551506][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2476.559575][ C0] R13: 0000000000c99920 R14: 0000000000c92250 R15: 000000000000000b [ 2476.567550][ C0] syz-executor.5 R running task 28648 6904 5356 0x80004004 [ 2476.575656][ C0] Call Trace: [ 2476.579107][ C0] ? do_raw_spin_lock+0x1d1/0x280 [ 2476.584215][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2476.589286][ C0] ? lock_acquire+0x127/0x320 [ 2476.593951][ C0] ? input_inject_event+0xa6/0x323 [ 2476.599038][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2476.604742][ C0] ? input_inject_event+0xa6/0x323 [ 2476.609971][ C0] ? input_inject_event+0xa6/0x323 [ 2476.615064][ C0] ? evdev_write+0x2c9/0x410 [ 2476.619662][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 2476.625645][ C0] ? retint_kernel+0x10/0x10 [ 2476.630227][ C0] ? security_file_permission+0x8a/0x370 [ 2476.635933][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 2476.642760][ C0] ? __vfs_write+0x76/0x100 [ 2476.647320][ C0] ? vfs_write+0x262/0x5c0 [ 2476.651852][ C0] ? ksys_write+0x1e8/0x250 [ 2476.657169][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2476.662017][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2476.668000][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2476.673865][ C0] ? do_syscall_64+0xb7/0x580 [ 2476.678551][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2476.684613][ C0] udevd S28592 6928 239 0x00000000 [ 2476.690938][ C0] Call Trace: [ 2476.694232][ C0] ? __schedule+0x898/0x1ca0 [ 2476.698802][ C0] ? __sched_text_start+0x8/0x8 [ 2476.703648][ C0] schedule+0xca/0x250 [ 2476.707718][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2476.713881][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2476.719673][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2476.724866][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2476.729696][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2476.734694][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2476.739698][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2476.744877][ C0] ep_poll+0xcca/0xe60 [ 2476.748927][ C0] ? ep_modify+0x830/0x830 [ 2476.753331][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2476.758877][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2476.763703][ C0] ? handle_mm_fault+0x1d5/0x910 [ 2476.769140][ C0] ? wake_up_q+0xf0/0xf0 [ 2476.773442][ C0] ? mark_held_locks+0x9f/0xe0 [ 2476.778195][ C0] ? down_read_non_owner+0x470/0x470 [ 2476.783555][ C0] do_epoll_wait+0x209/0x260 [ 2476.788133][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2476.793843][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2476.798847][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2476.804107][ C0] do_syscall_64+0xb7/0x580 [ 2476.808595][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2476.814532][ C0] RIP: 0033:0x7f1a1cd16943 [ 2476.819047][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2476.838929][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2476.847515][ C0] RAX: ffffffffffffffda RBX: 0000000000c97ff0 RCX: 00007f1a1cd16943 [ 2476.855466][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2476.863709][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2476.871693][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2476.879830][ C0] R13: 0000000000c97e70 R14: 0000000000c92250 R15: 000000000000000b [ 2476.887804][ C0] udevd S28360 6929 239 0x00000000 [ 2476.894308][ C0] Call Trace: [ 2476.897676][ C0] ? __schedule+0x898/0x1ca0 [ 2476.902251][ C0] ? __sched_text_start+0x8/0x8 [ 2476.907602][ C0] schedule+0xca/0x250 [ 2476.911866][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2476.918204][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2476.924178][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2476.929391][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2476.934242][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2476.939368][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2476.944385][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2476.949746][ C0] ep_poll+0xcca/0xe60 [ 2476.953807][ C0] ? ep_modify+0x830/0x830 [ 2476.958206][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2476.962945][ C0] ? wake_up_q+0xf0/0xf0 [ 2476.967253][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2476.972752][ C0] do_epoll_wait+0x209/0x260 [ 2476.977509][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2476.983811][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2476.988811][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2476.994073][ C0] do_syscall_64+0xb7/0x580 [ 2476.998553][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2477.004602][ C0] RIP: 0033:0x7f1a1cd16943 [ 2477.008999][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2477.029854][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2477.038334][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2aa0 RCX: 00007f1a1cd16943 [ 2477.046289][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2477.054242][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2477.062405][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2477.070447][ C0] R13: 0000000000ca4090 R14: 0000000000c92250 R15: 000000000000000b [ 2477.078841][ C0] udevd S28592 6930 239 0x00000000 [ 2477.085588][ C0] Call Trace: [ 2477.089646][ C0] ? __schedule+0x898/0x1ca0 [ 2477.094338][ C0] ? __sched_text_start+0x8/0x8 [ 2477.099432][ C0] schedule+0xca/0x250 [ 2477.103600][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2477.109648][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2477.115521][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2477.120698][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2477.125542][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2477.130545][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2477.135461][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2477.140684][ C0] ep_poll+0xcca/0xe60 [ 2477.144732][ C0] ? ep_modify+0x830/0x830 [ 2477.149129][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2477.153876][ C0] ? wake_up_q+0xf0/0xf0 [ 2477.158198][ C0] do_epoll_wait+0x209/0x260 [ 2477.162857][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2477.168557][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2477.173570][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2477.178865][ C0] do_syscall_64+0xb7/0x580 [ 2477.183462][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2477.189392][ C0] RIP: 0033:0x7f1a1cd16943 [ 2477.193803][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2477.214635][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2477.223034][ C0] RAX: ffffffffffffffda RBX: 0000000000ca5980 RCX: 00007f1a1cd16943 [ 2477.231272][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2477.239424][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2477.247493][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2477.255450][ C0] R13: 0000000000c937e0 R14: 0000000000c92250 R15: 000000000000000b [ 2477.263508][ C0] udevd S29024 6932 239 0x00000000 [ 2477.269912][ C0] Call Trace: [ 2477.273285][ C0] ? __schedule+0x898/0x1ca0 [ 2477.277944][ C0] ? __sched_text_start+0x8/0x8 [ 2477.282813][ C0] schedule+0xca/0x250 [ 2477.286915][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2477.292977][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2477.298777][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2477.303612][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2477.308613][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2477.313626][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2477.318916][ C0] ep_poll+0xcca/0xe60 [ 2477.322969][ C0] ? ep_modify+0x830/0x830 [ 2477.327361][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2477.333060][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2477.338235][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2477.343481][ C0] ? __switch_to+0x5bd/0xe70 [ 2477.348047][ C0] ? wake_up_q+0xf0/0xf0 [ 2477.352275][ C0] ? __sched_text_start+0x8/0x8 [ 2477.357105][ C0] do_epoll_wait+0x209/0x260 [ 2477.361763][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2477.367469][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2477.372469][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2477.377830][ C0] do_syscall_64+0xb7/0x580 [ 2477.383335][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2477.389407][ C0] RIP: 0033:0x7f1a1cd16943 [ 2477.394083][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2477.415643][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2477.424224][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2aa0 RCX: 00007f1a1cd16943 [ 2477.432871][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2477.441061][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2477.449058][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 2477.457396][ C0] R13: 0000000000c94f80 R14: 0000000000c92250 R15: 000000000000000b [ 2477.465373][ C0] syz-executor.4 R running task 29264 6949 5323 0x80004006 [ 2477.473268][ C0] Call Trace: [ 2477.476602][ C0] ? __schedule+0x898/0x1ca0 [ 2477.481199][ C0] ? __sched_text_start+0x8/0x8 [ 2477.486057][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2477.491439][ C0] ? dput+0x35/0xe00 [ 2477.495319][ C0] preempt_schedule_common+0x30/0x60 [ 2477.500669][ C0] _cond_resched+0x18/0x20 [ 2477.505088][ C0] dput+0x52/0xe00 [ 2477.508809][ C0] __fput+0x3fa/0x840 [ 2477.512796][ C0] task_work_run+0x13f/0x1c0 [ 2477.517388][ C0] do_exit+0x8c4/0x2c00 [ 2477.521617][ C0] ? find_held_lock+0x2d/0x110 [ 2477.526423][ C0] ? mm_update_next_owner+0x630/0x630 [ 2477.531907][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2477.536850][ C0] do_group_exit+0x125/0x340 [ 2477.541454][ C0] get_signal+0x466/0x23d0 [ 2477.545925][ C0] do_signal+0x88/0x14e0 [ 2477.550252][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2477.555800][ C0] ? ioctl_preallocate+0x200/0x200 [ 2477.560894][ C0] ? setup_sigcontext+0x820/0x820 [ 2477.565924][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2477.570329][ C0] ? mark_held_locks+0x9f/0xe0 [ 2477.575072][ C0] ? down_read_non_owner+0x470/0x470 [ 2477.580368][ C0] exit_to_usermode_loop+0x1a2/0x200 [ 2477.585637][ C0] do_syscall_64+0x45f/0x580 [ 2477.590555][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2477.596452][ C0] RIP: 0033:0x45a4a7 [ 2477.600352][ C0] Code: Bad RIP value. [ 2477.604399][ C0] RSP: 002b:00007f16756b7388 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2477.612918][ C0] RAX: fffffffffffffffc RBX: 0000000000000000 RCX: 000000000045a4a7 [ 2477.620874][ C0] RDX: 00007f16756b7810 RSI: 0000000080085502 RDI: 0000000000000003 [ 2477.628847][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000b [ 2477.636903][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000036 [ 2477.645828][ C0] R13: 00000000004ca5fe R14: 00000000004e26d0 R15: 00000000ffffffff [ 2477.653918][ C0] syz-executor.3 R running task 29296 6947 5292 0x80004004 [ 2477.661897][ C0] Call Trace: [ 2477.665173][ C0] ? __schedule+0x898/0x1ca0 [ 2477.669763][ C0] ? __sched_text_start+0x8/0x8 [ 2477.674592][ C0] preempt_schedule_common+0x30/0x60 [ 2477.679867][ C0] _cond_resched+0x18/0x20 [ 2477.684283][ C0] unmap_page_range+0x4b8/0x1a00 [ 2477.689322][ C0] ? vm_normal_page+0x2a0/0x2a0 [ 2477.694185][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2477.699046][ C0] unmap_single_vma+0x196/0x300 [ 2477.703892][ C0] unmap_vmas+0x179/0x300 [ 2477.708268][ C0] ? zap_vma_ptes+0x100/0x100 [ 2477.712943][ C0] ? uprobe_clear_state+0x5b/0x1f0 [ 2477.718064][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2477.723101][ C0] ? do_exit+0x7c8/0x2c00 [ 2477.727440][ C0] exit_mmap+0x278/0x4d0 [ 2477.732157][ C0] ? __ia32_sys_munmap+0x80/0x80 [ 2477.737203][ C0] mmput+0xce/0x3d0 [ 2477.741222][ C0] do_exit+0x7f8/0x2c00 [ 2477.745453][ C0] ? find_held_lock+0x2d/0x110 [ 2477.750202][ C0] ? mm_update_next_owner+0x630/0x630 [ 2477.755647][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2477.760476][ C0] do_group_exit+0x125/0x340 [ 2477.765163][ C0] get_signal+0x466/0x23d0 [ 2477.769598][ C0] do_signal+0x88/0x14e0 [ 2477.773836][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2477.779536][ C0] ? ioctl_preallocate+0x200/0x200 [ 2477.784646][ C0] ? setup_sigcontext+0x820/0x820 [ 2477.789766][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2477.794199][ C0] ? up_read+0x1b0/0x760 [ 2477.798534][ C0] ? mark_held_locks+0x9f/0xe0 [ 2477.803400][ C0] ? down_read_non_owner+0x470/0x470 [ 2477.808937][ C0] exit_to_usermode_loop+0x1a2/0x200 [ 2477.814241][ C0] do_syscall_64+0x45f/0x580 [ 2477.819279][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2477.825150][ C0] RIP: 0033:0x45a4a7 [ 2477.829045][ C0] Code: Bad RIP value. [ 2477.833097][ C0] RSP: 002b:00007fe5cfdf5388 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2477.841516][ C0] RAX: fffffffffffffffc RBX: 0000000000000000 RCX: 000000000045a4a7 [ 2477.849489][ C0] RDX: 00007fe5cfdf5810 RSI: 0000000080085502 RDI: 0000000000000008 [ 2477.857451][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000b [ 2477.865418][ C0] R10: 0000000000000075 R11: 0000000000000246 R12: 000000000000002d [ 2477.873461][ C0] R13: 00000000004bfecc R14: 00000000004e2688 R15: 00000000ffffffff [ 2477.881421][ C0] [ 2477.881421][ C0] Showing all locks held in the system: [ 2477.889132][ C0] 3 locks held by kworker/0:1/12: [ 2477.894134][ C0] 4 locks held by kworker/1:0/17: [ 2477.899145][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2477.909299][ C0] #1: ffff8881da267dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2477.920044][ C0] #2: ffff8881d51ab200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2477.929082][ C0] #3: ffff8881d51ad520 (&port_dev->status_lock){+.+.}, at: hub_event+0x4e5/0x3800 [ 2477.938580][ C0] 7 locks held by udevd/239: [ 2477.943181][ C0] #0: ffffffff86cfe8a0 (rcu_read_lock){....}, at: __d_lookup+0x40/0x750 [ 2477.952020][ C0] #1: ffff8881a9da7698 (&(&dentry->d_lockref.lock)->rlock){+.+.}, at: __d_lookup+0x1c6/0x750 [ 2477.962527][ C0] #2: ffff8881db209d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650 [ 2477.971470][ C0] #3: ffff8881d5d84228 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0 [ 2477.982238][ C0] #4: ffffffff86cfe8a0 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720 [ 2477.992135][ C0] #5: ffffffff86f16338 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790 [ 2478.000742][ C0] #6: ffffffff86cfe8a0 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269 [ 2478.010116][ C0] 2 locks held by getty/1693: [ 2478.015053][ C0] #0: ffff8881d1592090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2478.024697][ C0] #1: ffffc900004912e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2478.034432][ C0] 2 locks held by getty/1694: [ 2478.039350][ C0] #0: ffff8881d1a13090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2478.048935][ C0] #1: ffffc900004812e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2478.058576][ C0] 2 locks held by getty/1695: [ 2478.063491][ C0] #0: ffff8881d1593090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2478.072943][ C0] #1: ffffc900004952e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2478.082745][ C0] 2 locks held by getty/1696: [ 2478.087408][ C0] #0: ffff8881d1734090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2478.099784][ C0] #1: ffffc900004892e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2478.109519][ C0] 2 locks held by getty/1697: [ 2478.114355][ C0] #0: ffff8881d182c090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2478.123721][ C0] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2478.133383][ C0] 2 locks held by getty/1698: [ 2478.138279][ C0] #0: ffff8881d1909090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2478.147645][ C0] #1: ffffc900004652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2478.157456][ C0] 6 locks held by kworker/0:6/3304: [ 2478.162717][ C0] 7 locks held by kworker/1:1/10246: [ 2478.168073][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2478.178230][ C0] #1: ffff8881d8d5fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2478.189185][ C0] #2: ffff8881d50c7200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2478.198831][ C0] #3: ffff8881b93c7200 (&dev->mutex){....}, at: usb_disconnect+0x91/0x8d0 [ 2478.207535][ C0] #4: ffff8881ced96190 (&dev->mutex){....}, at: device_release_driver_internal+0x23/0x500 [ 2478.217825][ C0] #5: ffff8881a1489a88 (&dev->mutex){....}, at: device_release_driver_internal+0x23/0x500 [ 2478.227921][ C0] #6: ffffffff872e3a80 (input_mutex){+.+.}, at: __input_unregister_device+0x118/0x430 [ 2478.237678][ C0] 3 locks held by kworker/0:2/14707: [ 2478.242967][ C0] 6 locks held by kworker/1:9/18161: [ 2478.248230][ C0] #0: ffff8881da028d28 ((wq_completion)events){+.+.}, at: process_one_work+0x827/0x1530 [ 2478.258414][ C0] #1: ffff8881cb2d7dd0 ((work_completion)(&intf->reset_ws)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2478.269439][ C0] #2: ffff8881cb8c2200 (&dev->mutex){....}, at: usb_lock_device_for_reset+0x13e/0x2d0 [ 2478.279417][ C0] #3: ffff8881d51ad520 (&port_dev->status_lock){+.+.}, at: usb_reset_device+0x4a8/0x8d0 [ 2478.289252][ C0] #4: ffff8881d50e6660 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30 [ 2478.299085][ C0] #5: ffffffff871e6fa8 (ehci_cf_port_reset_rwsem){.+.+}, at: hub_port_reset+0x17b/0x1460 [ 2478.308978][ C0] 2 locks held by getty/29521: [ 2478.313985][ C0] #0: ffff8881ce976090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2478.323350][ C0] #1: ffffc9000150b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2478.333690][ C0] 2 locks held by syz-executor.5/6904: [ 2478.339223][ C0] [ 2478.341552][ C0] ============================================= [ 2478.341552][ C0] [ 2478.350237][ C0] task PC stack pid father [ 2478.351128][T18161] usb 6-1: device descriptor read/64, error -32 [ 2478.357352][ C0] init S24824 1 0 0x00000000 [ 2478.357375][ C0] Call Trace: [ 2478.357397][ C0] ? __schedule+0x898/0x1ca0 [ 2478.357407][ C0] ? __sched_text_start+0x8/0x8 [ 2478.357420][ C0] ? debug_object_fixup+0x30/0x30 [ 2478.357440][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2478.394353][ C0] schedule+0xca/0x250 [ 2478.398536][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2478.404804][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2478.410862][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2478.415727][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2478.421896][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2478.427808][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2478.433403][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2478.440730][ C0] ? pollwake+0x200/0x200 [ 2478.446065][ C0] do_select+0x122e/0x1700 [ 2478.450688][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2478.457232][ C0] ? stack_trace_consume_entry+0x180/0x180 [ 2478.463147][ C0] ? poll_freewait+0x250/0x250 [ 2478.467932][ C0] ? kmem_cache_free+0xb9/0x380 [ 2478.473080][ C0] ? putname+0xe1/0x120 [ 2478.477519][ C0] ? filename_lookup+0x28f/0x3f0 [ 2478.482636][ C0] ? vfs_statx+0x113/0x1e0 [ 2478.487439][ C0] ? __do_sys_newstat+0x96/0x120 [ 2478.492600][ C0] ? do_syscall_64+0xb7/0x580 [ 2478.497562][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2478.504261][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2478.509400][ C0] ? find_held_lock+0x2d/0x110 [ 2478.514535][ C0] ? mark_lock+0xbc/0x1160 [ 2478.519251][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2478.524483][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2478.529976][ C0] ? find_held_lock+0x2d/0x110 [ 2478.534845][ C0] ? __might_fault+0x11f/0x1d0 [ 2478.539632][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2478.544764][ C0] ? lock_acquire+0x127/0x320 [ 2478.549734][ C0] ? __might_fault+0xef/0x1d0 [ 2478.554706][ C0] ? __might_fault+0x192/0x1d0 [ 2478.559587][ C0] ? core_sys_select+0x4da/0x820 [ 2478.564533][ C0] core_sys_select+0x4da/0x820 [ 2478.569343][ C0] ? do_compat_pselect+0x210/0x210 [ 2478.574850][ C0] ? find_held_lock+0x2d/0x110 [ 2478.579703][ C0] ? find_held_lock+0x2d/0x110 [ 2478.584469][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2478.589309][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2478.594932][ C0] ? timespec64_add_safe+0x189/0x210 [ 2478.600282][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2478.605021][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2478.610917][ C0] kern_select+0x13d/0x1c0 [ 2478.616196][ C0] ? core_sys_select+0x820/0x820 [ 2478.621406][ C0] __x64_sys_select+0xba/0x150 [ 2478.627120][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2478.632950][ C0] do_syscall_64+0xb7/0x580 [ 2478.638836][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2478.644710][ C0] RIP: 0033:0x7efd50424dd3 [ 2478.649128][ C0] Code: Bad RIP value. [ 2478.653462][ C0] RSP: 002b:00007ffcc99a2d78 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2478.661850][ C0] RAX: ffffffffffffffda RBX: 00007ffcc99a2f20 RCX: 00007efd50424dd3 [ 2478.670013][ C0] RDX: 0000000000000000 RSI: 00007ffcc99a30d0 RDI: 000000000000000b [ 2478.678080][ C0] RBP: 00007ffcc99a30d0 R08: 00007ffcc99a3150 R09: 0000000000000001 [ 2478.686299][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2478.694348][ C0] R13: 00007ffcc99a34b0 R14: 0000000000000000 R15: 0000000000000000 [ 2478.702503][ C0] kthreadd S28088 2 0 0x80004000 [ 2478.708839][ C0] Call Trace: [ 2478.712137][ C0] ? __schedule+0x898/0x1ca0 [ 2478.716795][ C0] ? __sched_text_start+0x8/0x8 [ 2478.721630][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2478.727254][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2478.732271][ C0] schedule+0xca/0x250 [ 2478.736503][ C0] kthreadd+0x572/0x680 [ 2478.740742][ C0] ? kthread_create_on_cpu+0x270/0x270 [ 2478.746445][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2478.751739][ C0] ? kthread_create_on_cpu+0x270/0x270 [ 2478.757355][ C0] ret_from_fork+0x24/0x30 [ 2478.762045][ C0] rcu_gp I30312 3 2 0x80004000 [ 2478.768526][ C0] Call Trace: [ 2478.771936][ C0] ? __schedule+0x898/0x1ca0 [ 2478.776623][ C0] ? __sched_text_start+0x8/0x8 [ 2478.781735][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2478.786841][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2478.791855][ C0] schedule+0xca/0x250 [ 2478.796096][ C0] rescuer_thread+0x6ed/0xc00 [ 2478.801284][ C0] ? worker_thread+0xe20/0xe20 [ 2478.806267][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2478.812243][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2478.817539][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2478.823563][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2478.828590][ C0] ? worker_thread+0xe20/0xe20 [ 2478.833429][ C0] kthread+0x318/0x420 [ 2478.837674][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2478.843296][ C0] ret_from_fork+0x24/0x30 [ 2478.847989][ C0] rcu_par_gp I30840 4 2 0x80004000 [ 2478.854452][ C0] Call Trace: [ 2478.857755][ C0] ? __schedule+0x898/0x1ca0 [ 2478.862346][ C0] ? __sched_text_start+0x8/0x8 [ 2478.867213][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2478.872321][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2478.877415][ C0] schedule+0xca/0x250 [ 2478.881641][ C0] rescuer_thread+0x6ed/0xc00 [ 2478.886753][ C0] ? worker_thread+0xe20/0xe20 [ 2478.891667][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2478.898463][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2478.903784][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2478.909377][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2478.914496][ C0] ? worker_thread+0xe20/0xe20 [ 2478.919348][ C0] kthread+0x318/0x420 [ 2478.923412][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2478.928782][ C0] ret_from_fork+0x24/0x30 [ 2478.933397][ C0] kworker/0:0 I23160 5 2 0x80004000 [ 2478.940322][ C0] Workqueue: 0x0 (rcu_gp) [ 2478.944731][ C0] Call Trace: [ 2478.948013][ C0] ? __schedule+0x898/0x1ca0 [ 2478.952671][ C0] ? __sched_text_start+0x8/0x8 [ 2478.958544][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2478.963458][ C0] schedule+0xca/0x250 [ 2478.967663][ C0] worker_thread+0x245/0xe20 [ 2478.972322][ C0] ? process_one_work+0x1530/0x1530 [ 2478.977851][ C0] kthread+0x318/0x420 [ 2478.982647][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2478.988026][ C0] ret_from_fork+0x24/0x30 [ 2478.992608][ C0] kworker/0:0H I29304 6 2 0x80004000 [ 2478.999476][ C0] Workqueue: 0x0 (kblockd) [ 2479.003980][ C0] Call Trace: [ 2479.007865][ C0] ? __schedule+0x898/0x1ca0 [ 2479.012533][ C0] ? __sched_text_start+0x8/0x8 [ 2479.017547][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2479.022926][ C0] schedule+0xca/0x250 [ 2479.027001][ C0] worker_thread+0x245/0xe20 [ 2479.031594][ C0] ? process_one_work+0x1530/0x1530 [ 2479.037064][ C0] kthread+0x318/0x420 [ 2479.041121][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2479.046550][ C0] ret_from_fork+0x24/0x30 [ 2479.051338][ C0] mm_percpu_wq I30840 8 2 0x80004000 [ 2479.057794][ C0] Call Trace: [ 2479.061201][ C0] ? __schedule+0x898/0x1ca0 [ 2479.065783][ C0] ? __sched_text_start+0x8/0x8 [ 2479.070871][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2479.075988][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2479.081023][ C0] schedule+0xca/0x250 [ 2479.085464][ C0] rescuer_thread+0x6ed/0xc00 [ 2479.090756][ C0] ? worker_thread+0xe20/0xe20 [ 2479.095526][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2479.101731][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2479.106912][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2479.112651][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2479.117780][ C0] ? worker_thread+0xe20/0xe20 [ 2479.122619][ C0] kthread+0x318/0x420 [ 2479.126862][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2479.132505][ C0] ret_from_fork+0x24/0x30 [ 2479.137096][ C0] ksoftirqd/0 S25088 9 2 0x80004000 [ 2479.143609][ C0] Call Trace: [ 2479.147173][ C0] ? __schedule+0x898/0x1ca0 [ 2479.151783][ C0] ? __sched_text_start+0x8/0x8 [ 2479.156896][ C0] schedule+0xca/0x250 [ 2479.160987][ C0] smpboot_thread_fn+0x585/0x850 [ 2479.166261][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2479.172656][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2479.177887][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2479.184381][ C0] kthread+0x318/0x420 [ 2479.188692][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2479.194265][ C0] ret_from_fork+0x24/0x30 [ 2479.198831][ C0] rcu_sched I29384 10 2 0x80004000 [ 2479.205345][ C0] Call Trace: [ 2479.208627][ C0] ? __schedule+0x898/0x1ca0 [ 2479.213203][ C0] ? __sched_text_start+0x8/0x8 [ 2479.218127][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2479.223600][ C0] ? lock_timer_base+0x55/0x1a0 [ 2479.228607][ C0] schedule+0xca/0x250 [ 2479.232667][ C0] schedule_timeout+0x440/0xb20 [ 2479.237599][ C0] ? lock_acquire+0x127/0x320 [ 2479.242258][ C0] ? usleep_range+0x160/0x160 [ 2479.247020][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2479.252823][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2479.258352][ C0] ? swake_up_one+0x60/0x60 [ 2479.262854][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2479.268226][ C0] rcu_gp_kthread+0xaff/0x29e0 [ 2479.272974][ C0] ? lock_acquire+0x127/0x320 [ 2479.277633][ C0] ? kfree_call_rcu+0x10/0x10 [ 2479.282483][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2479.288287][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2479.293780][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2479.298799][ C0] ? kfree_call_rcu+0x10/0x10 [ 2479.303594][ C0] kthread+0x318/0x420 [ 2479.307657][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2479.313214][ C0] ret_from_fork+0x24/0x30 [ 2479.317795][ C0] migration/0 R running task 29944 11 2 0x80004000 [ 2479.325777][ C0] Call Trace: [ 2479.329069][ C0] ? __schedule+0x898/0x1ca0 [ 2479.333668][ C0] ? __sched_text_start+0x8/0x8 [ 2479.338500][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2479.344367][ C0] schedule+0xca/0x250 [ 2479.349817][ C0] smpboot_thread_fn+0x585/0x850 [ 2479.354833][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2479.361248][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2479.366283][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2479.372778][ C0] kthread+0x318/0x420 [ 2479.376922][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2479.382277][ C0] ret_from_fork+0x24/0x30 [ 2479.386675][ C0] kworker/0:1 R running task 23312 12 2 0x80004000 [ 2479.394651][ C0] Workqueue: usb_hub_wq hub_event [ 2479.399735][ C0] Call Trace: [ 2479.403007][ C0] ? __schedule+0x898/0x1ca0 [ 2479.407591][ C0] ? __sched_text_start+0x8/0x8 [ 2479.412513][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2479.417957][ C0] schedule+0xca/0x250 [ 2479.422056][ C0] schedule_timeout+0x440/0xb20 [ 2479.427115][ C0] ? find_held_lock+0x2d/0x110 [ 2479.431879][ C0] ? usleep_range+0x160/0x160 [ 2479.436581][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2479.442305][ C0] ? mark_held_locks+0x9f/0xe0 [ 2479.447160][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2479.452517][ C0] wait_for_completion_timeout+0x282/0x3e0 [ 2479.458433][ C0] ? wait_for_completion_io+0x3c0/0x3c0 [ 2479.464174][ C0] ? debug_check_no_obj_freed+0x20f/0x443 [ 2479.469964][ C0] ? wake_up_q+0xf0/0xf0 [ 2479.474363][ C0] ? usb_submit_urb+0x6ed/0x13b0 [ 2479.479516][ C0] usb_start_wait_urb+0x14b/0x2b0 [ 2479.484829][ C0] ? sg_clean+0x230/0x230 [ 2479.489163][ C0] ? kasan_unpoison_shadow+0x30/0x40 [ 2479.494861][ C0] ? memset+0x20/0x40 [ 2479.498839][ C0] usb_control_msg+0x31c/0x4a0 [ 2479.503673][ C0] ? usb_start_wait_urb+0x2b0/0x2b0 [ 2479.508937][ C0] ? usb_get_configuration+0x1ff/0x3100 [ 2479.514584][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2479.520305][ C0] usb_get_descriptor+0xc1/0x1b0 [ 2479.525318][ C0] usb_get_configuration+0x28b/0x3100 [ 2479.530938][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2479.536035][ C0] ? usb_destroy_configuration+0x580/0x580 [ 2479.542035][ C0] ? mark_lock+0xbc/0x1160 [ 2479.546431][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2479.551443][ C0] ? mark_held_locks+0x9f/0xe0 [ 2479.556467][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2479.561761][ C0] usb_new_device+0xd3/0x160 [ 2479.566436][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2479.571706][ C0] hub_event+0x1df8/0x3800 [ 2479.576127][ C0] ? hub_port_debounce+0x260/0x260 [ 2479.581234][ C0] ? find_held_lock+0x2d/0x110 [ 2479.586007][ C0] ? mark_held_locks+0xe0/0xe0 [ 2479.590853][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2479.596384][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2479.601659][ C0] process_one_work+0x92b/0x1530 [ 2479.606685][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2479.612128][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2479.617139][ C0] worker_thread+0x96/0xe20 [ 2479.621665][ C0] ? process_one_work+0x1530/0x1530 [ 2479.626856][ C0] kthread+0x318/0x420 [ 2479.630908][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2479.636259][ C0] ret_from_fork+0x24/0x30 [ 2479.640743][ C0] cpuhp/0 S28400 13 2 0x80004000 [ 2479.647156][ C0] Call Trace: [ 2479.650428][ C0] ? __schedule+0x898/0x1ca0 [ 2479.654995][ C0] ? __sched_text_start+0x8/0x8 [ 2479.659836][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2479.665741][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2479.671008][ C0] schedule+0xca/0x250 [ 2479.675182][ C0] smpboot_thread_fn+0x585/0x850 [ 2479.680189][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2479.686928][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2479.692060][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2479.698597][ C0] kthread+0x318/0x420 [ 2479.702940][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2479.708605][ C0] ret_from_fork+0x24/0x30 [ 2479.713013][ C0] cpuhp/1 S28352 14 2 0x80004000 [ 2479.719697][ C0] Call Trace: [ 2479.722972][ C0] ? __schedule+0x898/0x1ca0 [ 2479.727544][ C0] ? __sched_text_start+0x8/0x8 [ 2479.732461][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2479.738693][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2479.743999][ C0] schedule+0xca/0x250 [ 2479.748156][ C0] smpboot_thread_fn+0x585/0x850 [ 2479.753133][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2479.759549][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2479.764733][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2479.771422][ C0] kthread+0x318/0x420 [ 2479.775566][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2479.781214][ C0] ret_from_fork+0x24/0x30 [ 2479.785629][ C0] migration/1 S29944 15 2 0x80004000 [ 2479.792326][ C0] Call Trace: [ 2479.795613][ C0] ? __schedule+0x898/0x1ca0 [ 2479.800198][ C0] ? __sched_text_start+0x8/0x8 [ 2479.805134][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2479.810926][ C0] schedule+0xca/0x250 [ 2479.814986][ C0] smpboot_thread_fn+0x585/0x850 [ 2479.819903][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2479.826314][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2479.831327][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2479.837720][ C0] kthread+0x318/0x420 [ 2479.841767][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2479.847291][ C0] ret_from_fork+0x24/0x30 [ 2479.851786][ C0] ksoftirqd/1 S25392 16 2 0x80004000 [ 2479.858104][ C0] Call Trace: [ 2479.861376][ C0] ? __schedule+0x898/0x1ca0 [ 2479.865952][ C0] ? __sched_text_start+0x8/0x8 [ 2479.870780][ C0] schedule+0xca/0x250 [ 2479.874826][ C0] smpboot_thread_fn+0x585/0x850 [ 2479.879750][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2479.886928][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2479.892125][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2479.898524][ C0] kthread+0x318/0x420 [ 2479.902590][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2479.908295][ C0] ret_from_fork+0x24/0x30 [ 2479.912794][ C0] kworker/1:0 D23072 17 2 0x80004000 [ 2479.919232][ C0] Workqueue: usb_hub_wq hub_event [ 2479.925394][ C0] Call Trace: [ 2479.929111][ C0] ? __schedule+0x898/0x1ca0 [ 2479.933703][ C0] ? __sched_text_start+0x8/0x8 [ 2479.938551][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2479.943870][ C0] schedule+0xca/0x250 [ 2479.947977][ C0] schedule_preempt_disabled+0xc/0x20 [ 2479.953443][ C0] __mutex_lock+0x881/0x1360 [ 2479.958160][ C0] ? hub_event+0x4e5/0x3800 [ 2479.962759][ C0] ? mutex_trylock+0x2c0/0x2c0 [ 2479.967598][ C0] ? mark_held_locks+0x9f/0xe0 [ 2479.972357][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2479.977631][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2479.983157][ C0] ? pm_runtime_work+0x180/0x180 [ 2479.988143][ C0] ? hub_event+0x4e5/0x3800 [ 2479.992631][ C0] hub_event+0x4e5/0x3800 [ 2479.996937][ C0] ? hub_port_debounce+0x260/0x260 [ 2480.002034][ C0] ? find_held_lock+0x2d/0x110 [ 2480.006954][ C0] ? mark_held_locks+0xe0/0xe0 [ 2480.011707][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2480.017325][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2480.022678][ C0] process_one_work+0x92b/0x1530 [ 2480.027608][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2480.033151][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2480.038257][ C0] worker_thread+0x96/0xe20 [ 2480.042743][ C0] ? process_one_work+0x1530/0x1530 [ 2480.047928][ C0] kthread+0x318/0x420 [ 2480.052291][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2480.057828][ C0] ret_from_fork+0x24/0x30 [ 2480.062251][ C0] kworker/1:0H I30040 18 2 0x80004000 [ 2480.068807][ C0] Workqueue: 0x0 (kblockd) [ 2480.073387][ C0] Call Trace: [ 2480.076761][ C0] ? __schedule+0x898/0x1ca0 [ 2480.081352][ C0] ? __sched_text_start+0x8/0x8 [ 2480.086186][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2480.091541][ C0] schedule+0xca/0x250 [ 2480.095597][ C0] worker_thread+0x245/0xe20 [ 2480.100167][ C0] ? process_one_work+0x1530/0x1530 [ 2480.105358][ C0] kthread+0x318/0x420 [ 2480.109430][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2480.114895][ C0] ret_from_fork+0x24/0x30 [ 2480.119383][ C0] kdevtmpfs S27784 19 2 0x80004000 [ 2480.125809][ C0] Call Trace: [ 2480.129086][ C0] ? __schedule+0x898/0x1ca0 [ 2480.133665][ C0] ? __sched_text_start+0x8/0x8 [ 2480.138582][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2480.143584][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2480.148861][ C0] schedule+0xca/0x250 [ 2480.152908][ C0] devtmpfsd.part.0+0x48d/0x780 [ 2480.157750][ C0] ? public_dev_mount+0xa0/0xa0 [ 2480.162579][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2480.167856][ C0] ? ksys_mount+0xfc/0x150 [ 2480.172358][ C0] ? kfree+0xe4/0x320 [ 2480.176324][ C0] devtmpfsd+0xf8/0x120 [ 2480.180468][ C0] ? devtmpfsd.part.0+0x780/0x780 [ 2480.185574][ C0] kthread+0x318/0x420 [ 2480.189649][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2480.195233][ C0] ret_from_fork+0x24/0x30 [ 2480.199821][ C0] netns I27264 20 2 0x80004000 [ 2480.206187][ C0] Workqueue: 0x0 (netns) [ 2480.210591][ C0] Call Trace: [ 2480.213980][ C0] ? __schedule+0x898/0x1ca0 [ 2480.218637][ C0] ? __sched_text_start+0x8/0x8 [ 2480.223555][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2480.228554][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2480.233468][ C0] schedule+0xca/0x250 [ 2480.237525][ C0] rescuer_thread+0x6ed/0xc00 [ 2480.242267][ C0] ? worker_thread+0xe20/0xe20 [ 2480.247099][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2480.253285][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2480.258303][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2480.263572][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2480.268601][ C0] ? worker_thread+0xe20/0xe20 [ 2480.273918][ C0] kthread+0x318/0x420 [ 2480.277983][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2480.283474][ C0] ret_from_fork+0x24/0x30 [ 2480.288728][ C0] kauditd S30280 21 2 0x80004000 [ 2480.295253][ C0] Call Trace: [ 2480.298556][ C0] ? __schedule+0x898/0x1ca0 [ 2480.303183][ C0] ? __sched_text_start+0x8/0x8 [ 2480.308101][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2480.313735][ C0] ? skb_dequeue+0x129/0x180 [ 2480.318739][ C0] schedule+0xca/0x250 [ 2480.322973][ C0] kauditd_thread+0x627/0xac0 [ 2480.327737][ C0] ? auditd_reset+0x170/0x170 [ 2480.332404][ C0] ? finish_wait+0x260/0x260 [ 2480.336979][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2480.342438][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2480.347481][ C0] ? auditd_reset+0x170/0x170 [ 2480.352163][ C0] kthread+0x318/0x420 [ 2480.356239][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2480.361628][ C0] ret_from_fork+0x24/0x30 [ 2480.366044][ C0] khungtaskd S29576 23 2 0x80004000 [ 2480.372553][ C0] Call Trace: [ 2480.375850][ C0] ? __schedule+0x898/0x1ca0 [ 2480.380898][ C0] ? __sched_text_start+0x8/0x8 [ 2480.385754][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2480.391313][ C0] ? lock_timer_base+0x55/0x1a0 [ 2480.396180][ C0] schedule+0xca/0x250 [ 2480.400406][ C0] schedule_timeout+0x440/0xb20 [ 2480.405381][ C0] ? usleep_range+0x160/0x160 [ 2480.410443][ C0] ? watchdog+0x933/0xe50 [ 2480.415159][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2480.421407][ C0] ? watchdog+0x1a1/0xe50 [ 2480.425846][ C0] watchdog+0xeb/0xe50 [ 2480.430082][ C0] ? reset_hung_task_detector+0x30/0x30 [ 2480.436330][ C0] kthread+0x318/0x420 [ 2480.440404][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2480.445861][ C0] ret_from_fork+0x24/0x30 [ 2480.450294][ C0] oom_reaper S30568 24 2 0x80004000 [ 2480.456627][ C0] Call Trace: [ 2480.460172][ C0] ? __schedule+0x898/0x1ca0 [ 2480.464741][ C0] ? __sched_text_start+0x8/0x8 [ 2480.469698][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2480.475269][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2480.480629][ C0] schedule+0xca/0x250 [ 2480.484912][ C0] oom_reaper+0xb99/0x1060 [ 2480.489493][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2480.494323][ C0] ? lock_acquire+0x127/0x320 [ 2480.498982][ C0] ? __oom_reap_task_mm+0x430/0x430 [ 2480.504278][ C0] ? finish_wait+0x260/0x260 [ 2480.508870][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2480.514245][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2480.519275][ C0] ? __oom_reap_task_mm+0x430/0x430 [ 2480.524496][ C0] kthread+0x318/0x420 [ 2480.528767][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2480.534517][ C0] ret_from_fork+0x24/0x30 [ 2480.538923][ C0] writeback I31000 25 2 0x80004000 [ 2480.545426][ C0] Call Trace: [ 2480.548731][ C0] ? __schedule+0x898/0x1ca0 [ 2480.553314][ C0] ? __sched_text_start+0x8/0x8 [ 2480.558159][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2480.563179][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2480.568150][ C0] schedule+0xca/0x250 [ 2480.572212][ C0] rescuer_thread+0x6ed/0xc00 [ 2480.577022][ C0] ? worker_thread+0xe20/0xe20 [ 2480.581800][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2480.587718][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2480.593038][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2480.598434][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2480.603472][ C0] ? worker_thread+0xe20/0xe20 [ 2480.608557][ C0] kthread+0x318/0x420 [ 2480.612803][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2480.618359][ C0] ret_from_fork+0x24/0x30 [ 2480.622896][ C0] kcompactd0 S30608 26 2 0x80004000 [ 2480.629338][ C0] Call Trace: [ 2480.632842][ C0] ? __schedule+0x898/0x1ca0 [ 2480.637504][ C0] ? __sched_text_start+0x8/0x8 [ 2480.642475][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2480.647953][ C0] schedule+0xca/0x250 [ 2480.652081][ C0] kcompactd+0x50d/0x7c0 [ 2480.656325][ C0] ? kcompactd_do_work+0x9a0/0x9a0 [ 2480.661443][ C0] ? finish_wait+0x260/0x260 [ 2480.666314][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2480.671712][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2480.676725][ C0] ? kcompactd_do_work+0x9a0/0x9a0 [ 2480.681891][ C0] kthread+0x318/0x420 [ 2480.685965][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2480.691786][ C0] ret_from_fork+0x24/0x30 [ 2480.696303][ C0] kblockd I31000 78 2 0x80004000 [ 2480.703189][ C0] Call Trace: [ 2480.706489][ C0] ? __schedule+0x898/0x1ca0 [ 2480.711156][ C0] ? __sched_text_start+0x8/0x8 [ 2480.716037][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2480.721057][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2480.726187][ C0] schedule+0xca/0x250 [ 2480.730876][ C0] rescuer_thread+0x6ed/0xc00 [ 2480.735636][ C0] ? worker_thread+0xe20/0xe20 [ 2480.740384][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2480.746172][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2480.751086][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2480.756647][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2480.761648][ C0] ? worker_thread+0xe20/0xe20 [ 2480.766400][ C0] kthread+0x318/0x420 [ 2480.770668][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2480.776154][ C0] ret_from_fork+0x24/0x30 [ 2480.780697][ C0] ata_sff I30584 79 2 0x80004000 [ 2480.787069][ C0] Call Trace: [ 2480.790366][ C0] ? __schedule+0x898/0x1ca0 [ 2480.794969][ C0] ? __sched_text_start+0x8/0x8 [ 2480.799980][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2480.805146][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2480.810140][ C0] schedule+0xca/0x250 [ 2480.814205][ C0] rescuer_thread+0x6ed/0xc00 [ 2480.819031][ C0] ? worker_thread+0xe20/0xe20 [ 2480.824001][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2480.829911][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2480.835212][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2480.840777][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2480.845794][ C0] ? worker_thread+0xe20/0xe20 [ 2480.850754][ C0] kthread+0x318/0x420 [ 2480.855008][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2480.860643][ C0] ret_from_fork+0x24/0x30 [ 2480.865150][ C0] md I30584 80 2 0x80004000 [ 2480.871523][ C0] Call Trace: [ 2480.874925][ C0] ? __schedule+0x898/0x1ca0 [ 2480.879495][ C0] ? __sched_text_start+0x8/0x8 [ 2480.884340][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2480.889437][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2480.894586][ C0] schedule+0xca/0x250 [ 2480.898774][ C0] rescuer_thread+0x6ed/0xc00 [ 2480.903451][ C0] ? worker_thread+0xe20/0xe20 [ 2480.908386][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2480.914340][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2480.919376][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2480.924803][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2480.930137][ C0] ? worker_thread+0xe20/0xe20 [ 2480.934890][ C0] kthread+0x318/0x420 [ 2480.938963][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2480.944439][ C0] ret_from_fork+0x24/0x30 [ 2480.948959][ C0] edac-poller I31000 81 2 0x80004000 [ 2480.955584][ C0] Call Trace: [ 2480.959139][ C0] ? __schedule+0x898/0x1ca0 [ 2480.964021][ C0] ? __sched_text_start+0x8/0x8 [ 2480.968858][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2480.974052][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2480.979083][ C0] schedule+0xca/0x250 [ 2480.983316][ C0] rescuer_thread+0x6ed/0xc00 [ 2480.987978][ C0] ? worker_thread+0xe20/0xe20 [ 2480.992736][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2480.999120][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2481.004139][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2481.009411][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2481.014425][ C0] ? worker_thread+0xe20/0xe20 [ 2481.019262][ C0] kthread+0x318/0x420 [ 2481.023399][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2481.028762][ C0] ret_from_fork+0x24/0x30 [ 2481.033502][ C0] rpciod I30584 84 2 0x80004000 [ 2481.039980][ C0] Call Trace: [ 2481.044343][ C0] ? __schedule+0x898/0x1ca0 [ 2481.049019][ C0] ? __sched_text_start+0x8/0x8 [ 2481.053865][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2481.058871][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2481.063874][ C0] schedule+0xca/0x250 [ 2481.067991][ C0] rescuer_thread+0x6ed/0xc00 [ 2481.072674][ C0] ? worker_thread+0xe20/0xe20 [ 2481.077431][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2481.083229][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2481.088143][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2481.093597][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2481.098616][ C0] ? worker_thread+0xe20/0xe20 [ 2481.103356][ C0] kthread+0x318/0x420 [ 2481.107492][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2481.113243][ C0] ret_from_fork+0x24/0x30 [ 2481.117651][ C0] kworker/u5:0 I29392 85 2 0x80004000 [ 2481.124368][ C0] Workqueue: 0x0 (hci0) [ 2481.128587][ C0] Call Trace: [ 2481.131873][ C0] ? __schedule+0x898/0x1ca0 [ 2481.136547][ C0] ? __sched_text_start+0x8/0x8 [ 2481.141517][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2481.147061][ C0] schedule+0xca/0x250 [ 2481.151239][ C0] worker_thread+0x245/0xe20 [ 2481.155999][ C0] ? process_one_work+0x1530/0x1530 [ 2481.161532][ C0] kthread+0x318/0x420 [ 2481.165686][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2481.171115][ C0] ret_from_fork+0x24/0x30 [ 2481.175510][ C0] xprtiod I30840 86 2 0x80004000 [ 2481.182213][ C0] Call Trace: [ 2481.185498][ C0] ? __schedule+0x898/0x1ca0 [ 2481.190307][ C0] ? __sched_text_start+0x8/0x8 [ 2481.195141][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2481.200158][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2481.205083][ C0] schedule+0xca/0x250 [ 2481.209221][ C0] rescuer_thread+0x6ed/0xc00 [ 2481.213921][ C0] ? worker_thread+0xe20/0xe20 [ 2481.218662][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2481.224540][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2481.229564][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2481.234828][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2481.240975][ C0] ? worker_thread+0xe20/0xe20 [ 2481.245836][ C0] kthread+0x318/0x420 [ 2481.249885][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2481.255440][ C0] ret_from_fork+0x24/0x30 [ 2481.259850][ C0] cfg80211 I30840 87 2 0x80004000 [ 2481.266577][ C0] Call Trace: [ 2481.269910][ C0] ? __schedule+0x898/0x1ca0 [ 2481.274481][ C0] ? __sched_text_start+0x8/0x8 [ 2481.279413][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2481.284465][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2481.289426][ C0] schedule+0xca/0x250 [ 2481.293496][ C0] rescuer_thread+0x6ed/0xc00 [ 2481.298192][ C0] ? worker_thread+0xe20/0xe20 [ 2481.302951][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2481.308850][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2481.313858][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2481.319123][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2481.324150][ C0] ? worker_thread+0xe20/0xe20 [ 2481.328889][ C0] kthread+0x318/0x420 [ 2481.332939][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2481.338479][ C0] ret_from_fork+0x24/0x30 [ 2481.342878][ C0] kswapd0 S30536 88 2 0x80004000 [ 2481.349238][ C0] Call Trace: [ 2481.352508][ C0] ? __schedule+0x898/0x1ca0 [ 2481.357092][ C0] ? __sched_text_start+0x8/0x8 [ 2481.361929][ C0] ? cpumask_next+0x1f/0x30 [ 2481.366510][ C0] schedule+0xca/0x250 [ 2481.370570][ C0] kswapd+0xbb6/0xdd0 [ 2481.374707][ C0] ? lock_acquire+0x127/0x320 [ 2481.379469][ C0] ? balance_pgdat+0xdd0/0xdd0 [ 2481.384394][ C0] ? finish_wait+0x260/0x260 [ 2481.389156][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2481.394518][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2481.399656][ C0] ? balance_pgdat+0xdd0/0xdd0 [ 2481.404419][ C0] kthread+0x318/0x420 [ 2481.408710][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2481.414179][ C0] ret_from_fork+0x24/0x30 [ 2481.418586][ C0] nfsiod I30016 89 2 0x80004000 [ 2481.425026][ C0] Call Trace: [ 2481.428411][ C0] ? __schedule+0x898/0x1ca0 [ 2481.433082][ C0] ? __sched_text_start+0x8/0x8 [ 2481.437956][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2481.442971][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2481.448106][ C0] schedule+0xca/0x250 [ 2481.452172][ C0] rescuer_thread+0x6ed/0xc00 [ 2481.457026][ C0] ? worker_thread+0xe20/0xe20 [ 2481.461823][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2481.467652][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2481.472687][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2481.478145][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2481.483156][ C0] ? worker_thread+0xe20/0xe20 [ 2481.487895][ C0] kthread+0x318/0x420 [ 2481.491939][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2481.497315][ C0] ret_from_fork+0x24/0x30 [ 2481.501750][ C0] acpi_thermal_pm I30840 92 2 0x80004000 [ 2481.508190][ C0] Call Trace: [ 2481.511465][ C0] ? __schedule+0x898/0x1ca0 [ 2481.516032][ C0] ? __sched_text_start+0x8/0x8 [ 2481.521082][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2481.527058][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2481.531993][ C0] schedule+0xca/0x250 [ 2481.536043][ C0] rescuer_thread+0x6ed/0xc00 [ 2481.540718][ C0] ? worker_thread+0xe20/0xe20 [ 2481.545746][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2481.551891][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2481.556949][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2481.562223][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2481.567234][ C0] ? worker_thread+0xe20/0xe20 [ 2481.571979][ C0] kthread+0x318/0x420 [ 2481.576090][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2481.581493][ C0] ret_from_fork+0x24/0x30 [ 2481.585896][ C0] scsi_eh_0 S30584 93 2 0x80004000 [ 2481.592210][ C0] Call Trace: [ 2481.595486][ C0] ? __schedule+0x898/0x1ca0 [ 2481.600053][ C0] ? __sched_text_start+0x8/0x8 [ 2481.604883][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2481.610144][ C0] schedule+0xca/0x250 [ 2481.614359][ C0] scsi_error_handler+0x508/0xf70 [ 2481.619369][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2481.624291][ C0] ? lock_acquire+0x127/0x320 [ 2481.629057][ C0] ? scsi_eh_get_sense+0x690/0x690 [ 2481.634149][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2481.639968][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2481.644881][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2481.652224][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2481.657224][ C0] ? scsi_eh_get_sense+0x690/0x690 [ 2481.662305][ C0] kthread+0x318/0x420 [ 2481.666350][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2481.671702][ C0] ret_from_fork+0x24/0x30 [ 2481.676095][ C0] scsi_tmf_0 I30840 94 2 0x80004000 [ 2481.682450][ C0] Call Trace: [ 2481.685723][ C0] ? __schedule+0x898/0x1ca0 [ 2481.690296][ C0] ? __sched_text_start+0x8/0x8 [ 2481.695217][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2481.700224][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2481.705137][ C0] schedule+0xca/0x250 [ 2481.709190][ C0] rescuer_thread+0x6ed/0xc00 [ 2481.713842][ C0] ? worker_thread+0xe20/0xe20 [ 2481.718591][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2481.724384][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2481.729514][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2481.734790][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2481.739979][ C0] ? worker_thread+0xe20/0xe20 [ 2481.744913][ C0] kthread+0x318/0x420 [ 2481.749277][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2481.754727][ C0] ret_from_fork+0x24/0x30 [ 2481.759318][ C0] kworker/0:1H I28232 95 2 0x80004000 [ 2481.765851][ C0] Workqueue: 0x0 (kblockd) [ 2481.770370][ C0] Call Trace: [ 2481.773646][ C0] ? __schedule+0x898/0x1ca0 [ 2481.778219][ C0] ? __sched_text_start+0x8/0x8 [ 2481.783050][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2481.788414][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2481.793419][ C0] schedule+0xca/0x250 [ 2481.797468][ C0] worker_thread+0x245/0xe20 [ 2481.802038][ C0] ? process_one_work+0x1530/0x1530 [ 2481.807396][ C0] kthread+0x318/0x420 [ 2481.811453][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2481.816982][ C0] ret_from_fork+0x24/0x30 [ 2481.821567][ C0] target_completi I30840 96 2 0x80004000 [ 2481.828030][ C0] Call Trace: [ 2481.831395][ C0] ? __schedule+0x898/0x1ca0 [ 2481.836051][ C0] ? __sched_text_start+0x8/0x8 [ 2481.840902][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2481.846017][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2481.851387][ C0] schedule+0xca/0x250 [ 2481.855443][ C0] rescuer_thread+0x6ed/0xc00 [ 2481.860109][ C0] ? worker_thread+0xe20/0xe20 [ 2481.864866][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2481.870691][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2481.875632][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2481.880984][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2481.885986][ C0] ? worker_thread+0xe20/0xe20 [ 2481.891431][ C0] kthread+0x318/0x420 [ 2481.895582][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2481.901041][ C0] ret_from_fork+0x24/0x30 [ 2481.905542][ C0] xcopy_wq I30840 97 2 0x80004000 [ 2481.911880][ C0] Call Trace: [ 2481.915262][ C0] ? __schedule+0x898/0x1ca0 [ 2481.919840][ C0] ? __sched_text_start+0x8/0x8 [ 2481.924676][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2481.930035][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2481.934972][ C0] schedule+0xca/0x250 [ 2481.939034][ C0] rescuer_thread+0x6ed/0xc00 [ 2481.943689][ C0] ? worker_thread+0xe20/0xe20 [ 2481.948433][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2481.954265][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2481.959183][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2481.964442][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2481.969453][ C0] ? worker_thread+0xe20/0xe20 [ 2481.974193][ C0] kthread+0x318/0x420 [ 2481.978330][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2481.983693][ C0] ret_from_fork+0x24/0x30 [ 2481.988532][ C0] libertastf I30840 98 2 0x80004000 [ 2481.995090][ C0] Call Trace: [ 2481.998361][ C0] ? __schedule+0x898/0x1ca0 [ 2482.002944][ C0] ? __sched_text_start+0x8/0x8 [ 2482.007772][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2482.012870][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2482.017785][ C0] schedule+0xca/0x250 [ 2482.021838][ C0] rescuer_thread+0x6ed/0xc00 [ 2482.026505][ C0] ? worker_thread+0xe20/0xe20 [ 2482.031245][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2482.037137][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2482.042591][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2482.047854][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2482.052880][ C0] ? worker_thread+0xe20/0xe20 [ 2482.057734][ C0] kthread+0x318/0x420 [ 2482.061887][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2482.067243][ C0] ret_from_fork+0x24/0x30 [ 2482.071642][ C0] zd1211rw I30840 99 2 0x80004000 [ 2482.078325][ C0] Call Trace: [ 2482.081593][ C0] ? __schedule+0x898/0x1ca0 [ 2482.086244][ C0] ? __sched_text_start+0x8/0x8 [ 2482.091070][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2482.096157][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2482.101071][ C0] schedule+0xca/0x250 [ 2482.105165][ C0] rescuer_thread+0x6ed/0xc00 [ 2482.109845][ C0] ? worker_thread+0xe20/0xe20 [ 2482.114653][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2482.120454][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2482.125600][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2482.130872][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2482.135976][ C0] ? worker_thread+0xe20/0xe20 [ 2482.141856][ C0] kthread+0x318/0x420 [ 2482.146088][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2482.151439][ C0] ret_from_fork+0x24/0x30 [ 2482.155831][ C0] u132 I30840 100 2 0x80004000 [ 2482.162166][ C0] Call Trace: [ 2482.165432][ C0] ? __schedule+0x898/0x1ca0 [ 2482.169995][ C0] ? __sched_text_start+0x8/0x8 [ 2482.174829][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2482.179835][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2482.184747][ C0] schedule+0xca/0x250 [ 2482.189002][ C0] rescuer_thread+0x6ed/0xc00 [ 2482.193668][ C0] ? worker_thread+0xe20/0xe20 [ 2482.198446][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2482.204236][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2482.209149][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2482.214412][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2482.219501][ C0] ? worker_thread+0xe20/0xe20 [ 2482.224239][ C0] kthread+0x318/0x420 [ 2482.228284][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2482.233724][ C0] ret_from_fork+0x24/0x30 [ 2482.238124][ C0] usbip_event I30584 101 2 0x80004000 [ 2482.244639][ C0] Call Trace: [ 2482.247922][ C0] ? __schedule+0x898/0x1ca0 [ 2482.252493][ C0] ? __sched_text_start+0x8/0x8 [ 2482.257387][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2482.263625][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2482.268580][ C0] schedule+0xca/0x250 [ 2482.272659][ C0] rescuer_thread+0x6ed/0xc00 [ 2482.277553][ C0] ? worker_thread+0xe20/0xe20 [ 2482.282320][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2482.288193][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2482.293115][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2482.298379][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2482.303389][ C0] ? worker_thread+0xe20/0xe20 [ 2482.308128][ C0] kthread+0x318/0x420 [ 2482.312302][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2482.317683][ C0] ret_from_fork+0x24/0x30 [ 2482.322479][ C0] pvrusb2-context S27296 103 2 0x80004000 [ 2482.328902][ C0] Call Trace: [ 2482.332190][ C0] ? __schedule+0x898/0x1ca0 [ 2482.336760][ C0] ? __sched_text_start+0x8/0x8 [ 2482.341594][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2482.347164][ C0] schedule+0xca/0x250 [ 2482.351233][ C0] pvr2_context_thread_func+0x5ed/0x860 [ 2482.357051][ C0] ? lock_acquire+0x127/0x320 [ 2482.361720][ C0] ? pvr2_context_destroy+0x230/0x230 [ 2482.367300][ C0] ? finish_wait+0x260/0x260 [ 2482.372010][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2482.377299][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2482.382322][ C0] ? pvr2_context_destroy+0x230/0x230 [ 2482.387738][ C0] kthread+0x318/0x420 [ 2482.391791][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2482.397149][ C0] ret_from_fork+0x24/0x30 [ 2482.401549][ C0] kvub300c I30584 104 2 0x80004000 [ 2482.407992][ C0] Call Trace: [ 2482.411267][ C0] ? __schedule+0x898/0x1ca0 [ 2482.416140][ C0] ? __sched_text_start+0x8/0x8 [ 2482.420967][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2482.427097][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2482.432214][ C0] schedule+0xca/0x250 [ 2482.436286][ C0] rescuer_thread+0x6ed/0xc00 [ 2482.441128][ C0] ? worker_thread+0xe20/0xe20 [ 2482.445961][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2482.451918][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2482.456834][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2482.462190][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2482.467301][ C0] ? worker_thread+0xe20/0xe20 [ 2482.472514][ C0] kthread+0x318/0x420 [ 2482.476589][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2482.481965][ C0] ret_from_fork+0x24/0x30 [ 2482.486369][ C0] kvub300p I30840 105 2 0x80004000 [ 2482.492717][ C0] Call Trace: [ 2482.495999][ C0] ? __schedule+0x898/0x1ca0 [ 2482.501667][ C0] ? __sched_text_start+0x8/0x8 [ 2482.506592][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2482.511592][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2482.516524][ C0] schedule+0xca/0x250 [ 2482.520605][ C0] rescuer_thread+0x6ed/0xc00 [ 2482.525274][ C0] ? worker_thread+0xe20/0xe20 [ 2482.530136][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2482.535924][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2482.540957][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2482.546312][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2482.551314][ C0] ? worker_thread+0xe20/0xe20 [ 2482.556582][ C0] kthread+0x318/0x420 [ 2482.560828][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2482.566465][ C0] ret_from_fork+0x24/0x30 [ 2482.571001][ C0] kvub300d I30840 106 2 0x80004000 [ 2482.577967][ C0] Call Trace: [ 2482.581245][ C0] ? __schedule+0x898/0x1ca0 [ 2482.587828][ C0] ? __sched_text_start+0x8/0x8 [ 2482.592713][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2482.597745][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2482.602752][ C0] schedule+0xca/0x250 [ 2482.606901][ C0] rescuer_thread+0x6ed/0xc00 [ 2482.611558][ C0] ? worker_thread+0xe20/0xe20 [ 2482.616476][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2482.622269][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2482.627198][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2482.632470][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2482.637472][ C0] ? worker_thread+0xe20/0xe20 [ 2482.642298][ C0] kthread+0x318/0x420 [ 2482.646344][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2482.652129][ C0] ret_from_fork+0x24/0x30 [ 2482.656539][ C0] kmemstick I30840 107 2 0x80004000 [ 2482.662965][ C0] Call Trace: [ 2482.666347][ C0] ? __schedule+0x898/0x1ca0 [ 2482.670964][ C0] ? __sched_text_start+0x8/0x8 [ 2482.675940][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2482.681169][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2482.686092][ C0] schedule+0xca/0x250 [ 2482.690266][ C0] rescuer_thread+0x6ed/0xc00 [ 2482.695017][ C0] ? worker_thread+0xe20/0xe20 [ 2482.699760][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2482.705632][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2482.710655][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2482.715940][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2482.720949][ C0] ? worker_thread+0xe20/0xe20 [ 2482.725716][ C0] kthread+0x318/0x420 [ 2482.729767][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2482.735357][ C0] ret_from_fork+0x24/0x30 [ 2482.739870][ C0] elousb I30840 108 2 0x80004000 [ 2482.746222][ C0] Call Trace: [ 2482.749611][ C0] ? __schedule+0x898/0x1ca0 [ 2482.754295][ C0] ? __sched_text_start+0x8/0x8 [ 2482.759126][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2482.764143][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2482.769058][ C0] schedule+0xca/0x250 [ 2482.773104][ C0] rescuer_thread+0x6ed/0xc00 [ 2482.777823][ C0] ? worker_thread+0xe20/0xe20 [ 2482.782600][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2482.788498][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2482.793609][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2482.798986][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2482.804024][ C0] ? worker_thread+0xe20/0xe20 [ 2482.808906][ C0] kthread+0x318/0x420 [ 2482.812990][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2482.819419][ C0] ret_from_fork+0x24/0x30 [ 2482.823816][ C0] wusbd I30840 109 2 0x80004000 [ 2482.830603][ C0] Call Trace: [ 2482.833884][ C0] ? __schedule+0x898/0x1ca0 [ 2482.838469][ C0] ? __sched_text_start+0x8/0x8 [ 2482.843332][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2482.848384][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2482.853331][ C0] schedule+0xca/0x250 [ 2482.857504][ C0] rescuer_thread+0x6ed/0xc00 [ 2482.862176][ C0] ? worker_thread+0xe20/0xe20 [ 2482.866969][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2482.872803][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2482.877816][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2482.883440][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2482.892584][ C0] ? worker_thread+0xe20/0xe20 [ 2482.897438][ C0] kthread+0x318/0x420 [ 2482.901489][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2482.906857][ C0] ret_from_fork+0x24/0x30 [ 2482.911250][ C0] ipv6_addrconf I30840 110 2 0x80004000 [ 2482.917583][ C0] Call Trace: [ 2482.921411][ C0] ? __schedule+0x898/0x1ca0 [ 2482.926077][ C0] ? __sched_text_start+0x8/0x8 [ 2482.930934][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2482.935969][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2482.940975][ C0] schedule+0xca/0x250 [ 2482.945065][ C0] rescuer_thread+0x6ed/0xc00 [ 2482.949738][ C0] ? worker_thread+0xe20/0xe20 [ 2482.954501][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2482.960304][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2482.965237][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2482.970630][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2482.975640][ C0] ? worker_thread+0xe20/0xe20 [ 2482.980507][ C0] kthread+0x318/0x420 [ 2482.984950][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2482.990327][ C0] ret_from_fork+0x24/0x30 [ 2482.994737][ C0] kworker/1:1H I27816 116 2 0x80004000 [ 2483.001093][ C0] Workqueue: 0x0 (kblockd) [ 2483.005572][ C0] Call Trace: [ 2483.009198][ C0] ? __schedule+0x898/0x1ca0 [ 2483.013893][ C0] ? __sched_text_start+0x8/0x8 [ 2483.018927][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2483.024376][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2483.029399][ C0] schedule+0xca/0x250 [ 2483.033732][ C0] worker_thread+0x245/0xe20 [ 2483.038322][ C0] ? process_one_work+0x1530/0x1530 [ 2483.043508][ C0] kthread+0x318/0x420 [ 2483.047570][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2483.053333][ C0] ret_from_fork+0x24/0x30 [ 2483.057734][ C0] ext4-rsv-conver I30584 117 2 0x80004000 [ 2483.064165][ C0] Call Trace: [ 2483.067437][ C0] ? __schedule+0x898/0x1ca0 [ 2483.072948][ C0] ? __sched_text_start+0x8/0x8 [ 2483.077781][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2483.082881][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2483.087884][ C0] schedule+0xca/0x250 [ 2483.091939][ C0] rescuer_thread+0x6ed/0xc00 [ 2483.096607][ C0] ? worker_thread+0xe20/0xe20 [ 2483.101359][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2483.107578][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2483.112523][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2483.117854][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2483.122966][ C0] ? worker_thread+0xe20/0xe20 [ 2483.127712][ C0] kthread+0x318/0x420 [ 2483.131774][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2483.137240][ C0] ret_from_fork+0x24/0x30 [ 2483.141646][ C0] udevd R running task 26744 239 1 0x80000008 [ 2483.149791][ C0] Call Trace: [ 2483.153053][ C0] [ 2483.155970][ C0] sched_show_task.cold+0x2e0/0x359 [ 2483.161141][ C0] show_state_filter+0x164/0x209 [ 2483.166163][ C0] ? fn_caps_on+0x90/0x90 [ 2483.170475][ C0] k_spec+0xdc/0x120 [ 2483.174362][ C0] kbd_event+0x927/0x3790 [ 2483.178767][ C0] ? k_pad+0x720/0x720 [ 2483.182823][ C0] ? mark_held_locks+0xe0/0xe0 [ 2483.187587][ C0] ? sysrq_filter+0xdf/0xeb0 [ 2483.192153][ C0] ? k_pad+0x720/0x720 [ 2483.196293][ C0] input_to_handler+0x3b6/0x4c0 [ 2483.202588][ C0] input_pass_values.part.0+0x2e3/0x720 [ 2483.208518][ C0] input_repeat_key+0x1ee/0x2c0 [ 2483.213456][ C0] ? input_dev_suspend+0x80/0x80 [ 2483.218491][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2483.224137][ C0] call_timer_fn+0x179/0x650 [ 2483.228900][ C0] ? input_dev_suspend+0x80/0x80 [ 2483.234790][ C0] ? msleep_interruptible+0x130/0x130 [ 2483.240147][ C0] ? mark_held_locks+0x9f/0xe0 [ 2483.244992][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2483.250430][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2483.255609][ C0] ? input_dev_suspend+0x80/0x80 [ 2483.260523][ C0] run_timer_softirq+0x5e3/0x1490 [ 2483.265548][ C0] ? add_timer+0x7a0/0x7a0 [ 2483.270050][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2483.275655][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2483.281217][ C0] ? mark_held_locks+0x9f/0xe0 [ 2483.286060][ C0] __do_softirq+0x221/0x912 [ 2483.290640][ C0] irq_exit+0x178/0x1a0 [ 2483.294784][ C0] smp_apic_timer_interrupt+0x12f/0x500 [ 2483.300308][ C0] apic_timer_interrupt+0xf/0x20 [ 2483.305218][ C0] [ 2483.308135][ C0] RIP: 0010:lock_acquire+0x16a/0x320 [ 2483.313505][ C0] Code: c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 95 01 00 00 c7 83 4c 08 00 00 00 00 00 00 ff 34 24 9d <48> 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 8b 15 a0 ee db 7e [ 2483.333678][ C0] RSP: 0018:ffff8881d377f760 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 2483.342080][ C0] RAX: 0000000000000007 RBX: ffff8881d34eb000 RCX: 0000000000001357 [ 2483.350121][ C0] RDX: 0000000000000000 RSI: 1ffff1103a6efed5 RDI: ffff8881d34eb84c [ 2483.358288][ C0] RBP: ffff8881a9da7698 R08: ffffffff88d15738 R09: fffffbfff11aafa6 [ 2483.366245][ C0] R10: fffffbfff11aafa5 R11: ffffffff88d57d2f R12: 0000000000000000 [ 2483.374207][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2483.382283][ C0] _raw_spin_lock+0x27/0x40 [ 2483.386871][ C0] ? __d_lookup+0x1c6/0x750 [ 2483.391367][ C0] __d_lookup+0x1c6/0x750 [ 2483.395871][ C0] ? kernfs_iop_permission+0x5f/0xb0 [ 2483.401132][ C0] lookup_fast+0x3ca/0xeb0 [ 2483.405523][ C0] ? path_init+0x1440/0x1440 [ 2483.410109][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2483.415283][ C0] ? dput+0x35/0xe00 [ 2483.419155][ C0] ? lockref_get_not_dead+0x66/0x80 [ 2483.424444][ C0] walk_component+0xe3/0x1bc0 [ 2483.429114][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2483.434747][ C0] ? lookup_fast+0xeb0/0xeb0 [ 2483.439322][ C0] ? lockref_get_not_dead+0x66/0x80 [ 2483.444711][ C0] ? set_nlink+0x82/0x1a0 [ 2483.449029][ C0] ? generic_permission+0x116/0x4d0 [ 2483.454220][ C0] ? security_inode_permission+0xc4/0xf0 [ 2483.459927][ C0] link_path_walk.part.0+0x90d/0x1230 [ 2483.465374][ C0] ? walk_component+0x1bc0/0x1bc0 [ 2483.470377][ C0] ? percpu_counter_add_batch+0xe3/0x140 [ 2483.475993][ C0] path_openat+0x1f1/0x3ff0 [ 2483.480476][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2483.485412][ C0] ? save_stack+0x1b/0x80 [ 2483.489721][ C0] ? do_sys_open+0x294/0x580 [ 2483.494287][ C0] ? do_syscall_64+0xb7/0x580 [ 2483.499637][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2483.505705][ C0] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 2483.511124][ C0] ? copy_msghdr_from_user+0x420/0x420 [ 2483.517178][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2483.522203][ C0] do_filp_open+0x1a1/0x280 [ 2483.526835][ C0] ? may_open_dev+0xf0/0xf0 [ 2483.532301][ C0] ? __alloc_fd+0x46d/0x600 [ 2483.536807][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2483.541836][ C0] ? do_raw_spin_unlock+0x13f/0x220 [ 2483.547133][ C0] ? _raw_spin_unlock+0x1f/0x30 [ 2483.551977][ C0] ? __alloc_fd+0x46d/0x600 [ 2483.556548][ C0] do_sys_open+0x3c0/0x580 [ 2483.561063][ C0] ? filp_open+0x70/0x70 [ 2483.565296][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2483.571190][ C0] do_syscall_64+0xb7/0x580 [ 2483.575680][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2483.582341][ C0] RIP: 0033:0x7f1a1cd0a120 [ 2483.586738][ C0] Code: 48 8b 15 1b 4d 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 90 90 90 90 90 90 90 83 3d d5 a4 2b 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 5e 8c 01 00 48 89 04 24 [ 2483.606497][ C0] RSP: 002b:00007ffc56c57de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2483.614887][ C0] RAX: ffffffffffffffda RBX: 0000000000ca3810 RCX: 00007f1a1cd0a120 [ 2483.622847][ C0] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffc56c57ec0 [ 2483.630796][ C0] RBP: 00007ffc56c57e60 R08: 0000000000000008 R09: 0000000000000001 [ 2483.638943][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 2483.646911][ C0] R13: 000000000041f57a R14: 0000000000ca4090 R15: 0000000000000000 [ 2483.654883][ C0] dhclient S28192 1463 1 0x00000000 [ 2483.661197][ C0] Call Trace: [ 2483.664469][ C0] ? __schedule+0x898/0x1ca0 [ 2483.669132][ C0] ? __sched_text_start+0x8/0x8 [ 2483.673959][ C0] ? debug_object_fixup+0x30/0x30 [ 2483.678961][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2483.683905][ C0] schedule+0xca/0x250 [ 2483.688147][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2483.694233][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2483.700128][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2483.706363][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2483.712812][ C0] ? __pollwait+0x24f/0x430 [ 2483.717312][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2483.724418][ C0] ? pollwake+0x200/0x200 [ 2483.729440][ C0] do_select+0x122e/0x1700 [ 2483.734182][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2483.739889][ C0] ? __module_text_address+0xe/0x140 [ 2483.745157][ C0] ? poll_freewait+0x250/0x250 [ 2483.749902][ C0] ? poll_freewait+0x250/0x250 [ 2483.754657][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2483.759665][ C0] ? mark_lock+0xbc/0x1160 [ 2483.764128][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2483.770591][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2483.775515][ C0] ? find_held_lock+0x2d/0x110 [ 2483.780265][ C0] ? __might_fault+0x11f/0x1d0 [ 2483.785033][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2483.789861][ C0] ? lock_acquire+0x127/0x320 [ 2483.794515][ C0] ? __might_fault+0xef/0x1d0 [ 2483.799177][ C0] ? __might_fault+0x192/0x1d0 [ 2483.804437][ C0] ? core_sys_select+0x4da/0x820 [ 2483.809349][ C0] core_sys_select+0x4da/0x820 [ 2483.814091][ C0] ? do_compat_pselect+0x210/0x210 [ 2483.819209][ C0] ? find_held_lock+0x2d/0x110 [ 2483.824133][ C0] ? find_held_lock+0x2d/0x110 [ 2483.829362][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2483.834207][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2483.839921][ C0] ? timespec64_add_safe+0x189/0x210 [ 2483.845181][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2483.849937][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2483.855300][ C0] kern_select+0x13d/0x1c0 [ 2483.859704][ C0] ? core_sys_select+0x820/0x820 [ 2483.864897][ C0] ? down_read_non_owner+0x470/0x470 [ 2483.870167][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2483.875090][ C0] __x64_sys_select+0xba/0x150 [ 2483.879841][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2483.885104][ C0] do_syscall_64+0xb7/0x580 [ 2483.889602][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2483.895635][ C0] RIP: 0033:0x7f23883bbdd3 [ 2483.900063][ C0] Code: Bad RIP value. [ 2483.904141][ C0] RSP: 002b:00007ffe2e7bd868 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2483.912545][ C0] RAX: ffffffffffffffda RBX: 00007f2388807010 RCX: 00007f23883bbdd3 [ 2483.920499][ C0] RDX: 00007f2388809190 RSI: 00007f2388809090 RDI: 0000000000000016 [ 2483.928484][ C0] RBP: 00007ffe2e7bd8b8 R08: 00007ffe2e7bd8c0 R09: 0000000000000000 [ 2483.936461][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe2e7bd8c0 [ 2483.944525][ C0] R13: 0000000000000000 R14: 0000558b4cf27490 R15: 431bde82d7b634db [ 2483.952573][ C0] rsyslogd S26744 1598 1 0x00000000 [ 2483.958902][ C0] Call Trace: [ 2483.963216][ C0] ? __schedule+0x898/0x1ca0 [ 2483.967799][ C0] ? __sched_text_start+0x8/0x8 [ 2483.972732][ C0] ? debug_object_fixup+0x30/0x30 [ 2483.977736][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2483.982657][ C0] schedule+0xca/0x250 [ 2483.987674][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2483.993715][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2483.999497][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2484.004768][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2484.010723][ C0] ? set_normalized_timespec64+0x65/0xc0 [ 2484.016515][ C0] ? select_estimate_accuracy+0x24b/0x320 [ 2484.022411][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2484.029028][ C0] ? pollwake+0x200/0x200 [ 2484.033352][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2484.039228][ C0] do_select+0x122e/0x1700 [ 2484.043639][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2484.049340][ C0] ? kmem_cache_alloc+0xd8/0x2e0 [ 2484.054263][ C0] ? alloc_pid+0x48/0x8b0 [ 2484.058574][ C0] ? copy_process+0x261d/0x6470 [ 2484.063430][ C0] ? _do_fork+0x129/0xec0 [ 2484.067735][ C0] ? __x64_sys_clone+0x17e/0x200 [ 2484.072649][ C0] ? do_syscall_64+0xb7/0x580 [ 2484.077304][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2484.083349][ C0] ? mark_held_locks+0xe0/0xe0 [ 2484.088084][ C0] ? mark_lock+0xbc/0x1160 [ 2484.092584][ C0] ? mark_lock+0xbc/0x1160 [ 2484.097000][ C0] ? mark_lock+0xbc/0x1160 [ 2484.101425][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2484.106514][ C0] ? find_held_lock+0x2d/0x110 [ 2484.111253][ C0] ? core_sys_select+0x1d7/0x820 [ 2484.116177][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2484.121285][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2484.126817][ C0] ? core_sys_select+0x4da/0x820 [ 2484.131754][ C0] core_sys_select+0x4da/0x820 [ 2484.136676][ C0] ? do_compat_pselect+0x210/0x210 [ 2484.141770][ C0] ? find_held_lock+0x2d/0x110 [ 2484.146631][ C0] ? find_held_lock+0x2d/0x110 [ 2484.151399][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2484.156240][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2484.161775][ C0] ? timespec64_add_safe+0x189/0x210 [ 2484.167043][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2484.171787][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2484.177051][ C0] kern_select+0x13d/0x1c0 [ 2484.181469][ C0] ? core_sys_select+0x820/0x820 [ 2484.186385][ C0] ? filp_close+0x129/0x160 [ 2484.190862][ C0] __x64_sys_select+0xba/0x150 [ 2484.195633][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2484.200904][ C0] do_syscall_64+0xb7/0x580 [ 2484.205754][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2484.211974][ C0] RIP: 0033:0x7fe26d4f1df3 [ 2484.216390][ C0] Code: Bad RIP value. [ 2484.220634][ C0] RSP: 002b:00007fff9fe54550 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 2484.229032][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fe26d4f1df3 [ 2484.237249][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 2484.245207][ C0] RBP: 0000000000015180 R08: 00007fff9fe54580 R09: 00007fe26b161700 [ 2484.253257][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2484.261669][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2484.269744][ C0] rs:main Q:Reg S27824 1599 1 0x00000000 [ 2484.276686][ C0] Call Trace: [ 2484.280135][ C0] ? __schedule+0x898/0x1ca0 [ 2484.284926][ C0] ? __sched_text_start+0x8/0x8 [ 2484.289777][ C0] schedule+0xca/0x250 [ 2484.294009][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2484.299102][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2484.304546][ C0] ? debug_check_no_obj_freed+0x20f/0x443 [ 2484.310257][ C0] futex_wait+0x1e2/0x590 [ 2484.314563][ C0] ? futex_wait_setup+0x350/0x350 [ 2484.319577][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2484.325566][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2484.331003][ C0] ? mark_lock+0xbc/0x1160 [ 2484.335495][ C0] ? find_held_lock+0x2d/0x110 [ 2484.340245][ C0] do_futex+0x15d/0x1b90 [ 2484.344567][ C0] ? lock_acquire+0x127/0x320 [ 2484.349313][ C0] ? __do_sys_madvise+0xe59/0x1890 [ 2484.354400][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2484.359409][ C0] ? up_read+0x1b0/0x760 [ 2484.363715][ C0] ? blk_insert_cloned_request+0x510/0x510 [ 2484.369514][ C0] ? find_vma+0x2b/0x170 [ 2484.373862][ C0] ? __do_sys_madvise+0x3c4/0x1890 [ 2484.380108][ C0] __x64_sys_futex+0x376/0x4f0 [ 2484.384944][ C0] ? fput_many+0x2f/0x1a0 [ 2484.389267][ C0] ? do_futex+0x1b90/0x1b90 [ 2484.393773][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2484.398537][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2484.403908][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2484.409628][ C0] do_syscall_64+0xb7/0x580 [ 2484.414131][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2484.420014][ C0] RIP: 0033:0x7fe26dbbe344 [ 2484.425033][ C0] Code: Bad RIP value. [ 2484.429074][ C0] RSP: 002b:00007fe26c162cb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2484.437633][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe26dbbe344 [ 2484.445676][ C0] RDX: 0000000000015b91 RSI: 0000000000000080 RDI: 0000000000e31264 [ 2484.453631][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000adc8 [ 2484.461600][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000447f18 [ 2484.469611][ C0] R13: 000000000044421f R14: 0000000000447ee8 R15: 0000000000000003 [ 2484.477579][ C0] rsyslogd S28192 1600 1 0x00000000 [ 2484.483903][ C0] Call Trace: [ 2484.487179][ C0] ? __schedule+0x898/0x1ca0 [ 2484.491743][ C0] ? __sched_text_start+0x8/0x8 [ 2484.496582][ C0] ? find_held_lock+0x2d/0x110 [ 2484.501409][ C0] ? __pollwait+0x24f/0x430 [ 2484.506235][ C0] schedule+0xca/0x250 [ 2484.510400][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2484.516469][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2484.522577][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2484.528368][ C0] ? poll_initwait+0x180/0x180 [ 2484.533285][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2484.538546][ C0] ? __pollwait+0x24f/0x430 [ 2484.543030][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2484.549363][ C0] ? pollwake+0x200/0x200 [ 2484.554307][ C0] do_select+0x122e/0x1700 [ 2484.558845][ C0] ? kmem_cache_free+0xb9/0x380 [ 2484.563705][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2484.569473][ C0] ? poll_freewait+0x250/0x250 [ 2484.574239][ C0] ? update_curr+0x379/0x810 [ 2484.578899][ C0] ? __update_load_avg_se+0x71c/0xba0 [ 2484.584345][ C0] ? mark_lock+0xbc/0x1160 [ 2484.588737][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2484.593835][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2484.598774][ C0] ? find_held_lock+0x2d/0x110 [ 2484.603545][ C0] ? __might_fault+0x11f/0x1d0 [ 2484.608300][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2484.613140][ C0] ? lock_acquire+0x127/0x320 [ 2484.617796][ C0] ? __might_fault+0xef/0x1d0 [ 2484.622451][ C0] ? __might_fault+0x192/0x1d0 [ 2484.627222][ C0] ? core_sys_select+0x4da/0x820 [ 2484.632159][ C0] core_sys_select+0x4da/0x820 [ 2484.637267][ C0] ? do_compat_pselect+0x210/0x210 [ 2484.642585][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2484.647593][ C0] ? __do_page_fault+0x662/0xcc0 [ 2484.653295][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 2484.659793][ C0] ? __fget_light+0x1d6/0x230 [ 2484.664450][ C0] ? fput_many+0x2f/0x1a0 [ 2484.668757][ C0] kern_select+0x13d/0x1c0 [ 2484.673154][ C0] ? core_sys_select+0x820/0x820 [ 2484.678156][ C0] ? do_futex+0x1b90/0x1b90 [ 2484.682896][ C0] __x64_sys_select+0xba/0x150 [ 2484.687789][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2484.693095][ C0] do_syscall_64+0xb7/0x580 [ 2484.697601][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2484.703482][ C0] RIP: 0033:0x7fe26d4f1df3 [ 2484.707890][ C0] Code: Bad RIP value. [ 2484.712394][ C0] RSP: 002b:00007fe26b961d90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 2484.720975][ C0] RAX: ffffffffffffffda RBX: 00007fe26b961da0 RCX: 00007fe26d4f1df3 [ 2484.729569][ C0] RDX: 0000000000000000 RSI: 00007fe26b961da0 RDI: 0000000000000001 [ 2484.737636][ C0] RBP: 00007fe26cbea5e0 R08: 0000000000000000 R09: 0000000000000001 [ 2484.745690][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2484.754023][ C0] R13: 0000000000000001 R14: 00007fe26cbea5f0 R15: 0000000000000001 [ 2484.762167][ C0] rsyslogd S29128 1601 1 0x00000000 [ 2484.768779][ C0] Call Trace: [ 2484.772145][ C0] ? __schedule+0x898/0x1ca0 [ 2484.777604][ C0] ? __sched_text_start+0x8/0x8 [ 2484.782551][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2484.788072][ C0] schedule+0xca/0x250 [ 2484.792120][ C0] do_syslog+0x1198/0x1380 [ 2484.796525][ C0] ? lock_acquire+0x127/0x320 [ 2484.801185][ C0] ? log_buf_vmcoreinfo_setup+0x140/0x140 [ 2484.806922][ C0] ? finish_wait+0x260/0x260 [ 2484.811576][ C0] ? fsnotify+0x775/0xb10 [ 2484.815979][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2484.821073][ C0] ? kmsg_poll+0xb0/0xb0 [ 2484.825636][ C0] kmsg_read+0x8a/0xb0 [ 2484.829682][ C0] proc_reg_read+0x1c1/0x280 [ 2484.834257][ C0] ? proc_reg_compat_ioctl+0x270/0x270 [ 2484.839777][ C0] ? security_file_permission+0x8a/0x370 [ 2484.845391][ C0] ? proc_reg_compat_ioctl+0x270/0x270 [ 2484.850877][ C0] __vfs_read+0x76/0x100 [ 2484.855119][ C0] vfs_read+0x1ea/0x430 [ 2484.859259][ C0] ksys_read+0x127/0x250 [ 2484.863491][ C0] ? kernel_write+0x120/0x120 [ 2484.868158][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2484.873857][ C0] do_syscall_64+0xb7/0x580 [ 2484.878357][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2484.884239][ C0] RIP: 0033:0x7fe26dbc11fd [ 2484.888653][ C0] Code: Bad RIP value. [ 2484.892702][ C0] RSP: 002b:00007fe26b160e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 2484.901378][ C0] RAX: ffffffffffffffda RBX: 0000000000e45ce0 RCX: 00007fe26dbc11fd [ 2484.909491][ C0] RDX: 0000000000000fff RSI: 00007fe26c9955a0 RDI: 0000000000000004 [ 2484.917459][ C0] RBP: 0000000000000000 R08: 0000000000e31260 R09: 0000000000000000 [ 2484.925531][ C0] R10: 645f6b636f6c203f R11: 0000000000000293 R12: 000000000065e420 [ 2484.933565][ C0] R13: 00007fe26b1619c0 R14: 00007fe26e206040 R15: 0000000000000003 [ 2484.941622][ C0] cron S27824 1641 1 0x00000000 [ 2484.948023][ C0] Call Trace: [ 2484.951309][ C0] ? __schedule+0x898/0x1ca0 [ 2484.955907][ C0] ? __sched_text_start+0x8/0x8 [ 2484.960754][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2484.965759][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2484.971333][ C0] schedule+0xca/0x250 [ 2484.975503][ C0] do_nanosleep+0x21f/0x650 [ 2484.980001][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2484.985324][ C0] ? memset+0x20/0x40 [ 2484.989288][ C0] ? __hrtimer_init+0x134/0x260 [ 2484.994156][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2484.999075][ C0] ? nanosleep_copyout+0x100/0x100 [ 2485.004252][ C0] ? _copy_from_user+0x123/0x190 [ 2485.009365][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2485.015337][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2485.020698][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2485.025787][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2485.030873][ C0] ? do_syscall_64+0x1a/0x580 [ 2485.035543][ C0] do_syscall_64+0xb7/0x580 [ 2485.040036][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2485.046175][ C0] RIP: 0033:0x7f1bd9a83e40 [ 2485.050650][ C0] Code: Bad RIP value. [ 2485.054697][ C0] RSP: 002b:00007ffcab853b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2485.063560][ C0] RAX: ffffffffffffffda RBX: 00007ffcab853c70 RCX: 00007f1bd9a83e40 [ 2485.071519][ C0] RDX: 0000000000000000 RSI: 00007ffcab853cf0 RDI: 00007ffcab853cf0 [ 2485.079471][ C0] RBP: 00007ffcab853bf0 R08: 00007ffcab853b50 R09: 0000000000000000 [ 2485.087458][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 2485.095431][ C0] R13: 00007ffcab853e50 R14: 0000000000000000 R15: 0000000000000000 [ 2485.103906][ C0] sshd S28192 1668 1 0x00000000 [ 2485.110239][ C0] Call Trace: [ 2485.113606][ C0] ? __schedule+0x898/0x1ca0 [ 2485.118184][ C0] ? __sched_text_start+0x8/0x8 [ 2485.123019][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2485.127983][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2485.132814][ C0] schedule+0xca/0x250 [ 2485.136877][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2485.142924][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2485.148947][ C0] ? __pollwait+0x24f/0x430 [ 2485.153523][ C0] ? poll_initwait+0x180/0x180 [ 2485.158269][ C0] ? tcp_poll+0x4c6/0xd40 [ 2485.162578][ C0] ? tcp_ioctl+0x7d0/0x7d0 [ 2485.166995][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2485.173303][ C0] ? pollwake+0x200/0x200 [ 2485.177608][ C0] do_select+0x122e/0x1700 [ 2485.182116][ C0] ? deref_stack_reg+0xaa/0xe0 [ 2485.186865][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2485.192649][ C0] ? deref_stack_reg+0xaa/0xe0 [ 2485.197643][ C0] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 2485.204228][ C0] ? poll_freewait+0x250/0x250 [ 2485.209144][ C0] ? poll_freewait+0x250/0x250 [ 2485.213895][ C0] ? deref_stack_reg+0xe0/0xe0 [ 2485.218650][ C0] ? __module_text_address+0xe/0x140 [ 2485.223933][ C0] ? is_module_text_address+0xc/0x1a [ 2485.229504][ C0] ? mark_lock+0xbc/0x1160 [ 2485.233923][ C0] ? unwind_get_return_address+0x5a/0xa0 [ 2485.239559][ C0] ? profile_setup.cold+0xc1/0xc1 [ 2485.244775][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2485.249997][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2485.255013][ C0] ? find_held_lock+0x2d/0x110 [ 2485.259877][ C0] ? __might_fault+0x11f/0x1d0 [ 2485.264625][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2485.269563][ C0] ? lock_acquire+0x127/0x320 [ 2485.274222][ C0] ? __might_fault+0xef/0x1d0 [ 2485.278874][ C0] ? __might_fault+0x192/0x1d0 [ 2485.283632][ C0] ? core_sys_select+0x4da/0x820 [ 2485.288555][ C0] core_sys_select+0x4da/0x820 [ 2485.293338][ C0] ? do_compat_pselect+0x210/0x210 [ 2485.298427][ C0] ? mark_lock+0xbc/0x1160 [ 2485.302826][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2485.307833][ C0] ? find_held_lock+0x2d/0x110 [ 2485.312578][ C0] ? task_work_run+0x112/0x1c0 [ 2485.317319][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2485.322152][ C0] kern_select+0x13d/0x1c0 [ 2485.326544][ C0] ? core_sys_select+0x820/0x820 [ 2485.331459][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2485.336782][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2485.341982][ C0] ? task_work_run+0x11c/0x1c0 [ 2485.347061][ C0] __x64_sys_select+0xba/0x150 [ 2485.351929][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2485.357439][ C0] do_syscall_64+0xb7/0x580 [ 2485.361934][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2485.367805][ C0] RIP: 0033:0x7f0f48774dd3 [ 2485.372205][ C0] Code: Bad RIP value. [ 2485.376246][ C0] RSP: 002b:00007ffcb859edf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2485.384652][ C0] RAX: ffffffffffffffda RBX: 0000561531c31ac0 RCX: 00007f0f48774dd3 [ 2485.392774][ C0] RDX: 0000000000000000 RSI: 0000561533422ac0 RDI: 0000000000000007 [ 2485.400741][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 2485.408704][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561533422ac0 [ 2485.416660][ C0] R13: 0000561531c31a40 R14: 0000000000000002 R15: 0000561531c2bca0 [ 2485.424625][ C0] getty S27280 1693 1 0x00000000 [ 2485.430937][ C0] Call Trace: [ 2485.434325][ C0] ? __schedule+0x898/0x1ca0 [ 2485.438890][ C0] ? __sched_text_start+0x8/0x8 [ 2485.443819][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2485.449076][ C0] schedule+0xca/0x250 [ 2485.453133][ C0] schedule_timeout+0x682/0xb20 [ 2485.457969][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2485.462621][ C0] ? usleep_range+0x160/0x160 [ 2485.467359][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2485.472198][ C0] ? lock_acquire+0x127/0x320 [ 2485.476850][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2485.481733][ C0] ? up_read+0x1b0/0x760 [ 2485.486143][ C0] wait_woken+0x131/0x250 [ 2485.490480][ C0] ? woken_wake_function+0x70/0x70 [ 2485.495601][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2485.501406][ C0] n_tty_read+0x152e/0x1ae0 [ 2485.505893][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2485.511103][ C0] ? tty_write+0x54b/0x800 [ 2485.515597][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2485.521394][ C0] ? copy_from_read_buf+0x500/0x500 [ 2485.526574][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2485.531403][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2485.536410][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2485.542250][ C0] tty_read+0x190/0x290 [ 2485.546674][ C0] ? copy_from_read_buf+0x500/0x500 [ 2485.551876][ C0] ? tty_poll+0x180/0x180 [ 2485.556210][ C0] __vfs_read+0x76/0x100 [ 2485.560472][ C0] vfs_read+0x1ea/0x430 [ 2485.564787][ C0] ksys_read+0x127/0x250 [ 2485.569021][ C0] ? kernel_write+0x120/0x120 [ 2485.573709][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2485.582725][ C0] do_syscall_64+0xb7/0x580 [ 2485.587245][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2485.593114][ C0] RIP: 0033:0x7f0627ad3310 [ 2485.597531][ C0] Code: Bad RIP value. [ 2485.601579][ C0] RSP: 002b:00007ffd611e6ad8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2485.610169][ C0] RAX: ffffffffffffffda RBX: 00007f06281a86a8 RCX: 00007f0627ad3310 [ 2485.618484][ C0] RDX: 0000000000000001 RSI: 00007ffd611e6b28 RDI: 0000000000000000 [ 2485.626455][ C0] RBP: 00007ffd611e7310 R08: 00007ffd611e6910 R09: 00007f0627d89e90 [ 2485.634529][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2485.642481][ C0] R13: 00007ffd611eaf11 R14: 0000000000000000 R15: 0000000000000000 [ 2485.650458][ C0] getty S27568 1694 1 0x00000000 [ 2485.658666][ C0] Call Trace: [ 2485.662009][ C0] ? __schedule+0x898/0x1ca0 [ 2485.666594][ C0] ? __sched_text_start+0x8/0x8 [ 2485.671429][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2485.676437][ C0] schedule+0xca/0x250 [ 2485.680504][ C0] schedule_timeout+0x682/0xb20 [ 2485.685346][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2485.690089][ C0] ? usleep_range+0x160/0x160 [ 2485.694926][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2485.699844][ C0] ? lock_acquire+0x127/0x320 [ 2485.704510][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2485.709079][ C0] ? up_read+0x1b0/0x760 [ 2485.713310][ C0] wait_woken+0x131/0x250 [ 2485.717617][ C0] ? woken_wake_function+0x70/0x70 [ 2485.722726][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2485.728748][ C0] n_tty_read+0x152e/0x1ae0 [ 2485.733232][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2485.738252][ C0] ? tty_write+0x54b/0x800 [ 2485.742648][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2485.748451][ C0] ? copy_from_read_buf+0x500/0x500 [ 2485.754276][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2485.759107][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2485.764123][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2485.769917][ C0] tty_read+0x190/0x290 [ 2485.774156][ C0] ? copy_from_read_buf+0x500/0x500 [ 2485.779420][ C0] ? tty_poll+0x180/0x180 [ 2485.783741][ C0] __vfs_read+0x76/0x100 [ 2485.787988][ C0] vfs_read+0x1ea/0x430 [ 2485.792155][ C0] ksys_read+0x127/0x250 [ 2485.796390][ C0] ? kernel_write+0x120/0x120 [ 2485.801172][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2485.806887][ C0] do_syscall_64+0xb7/0x580 [ 2485.811461][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2485.817418][ C0] RIP: 0033:0x7f7cd66cb310 [ 2485.821843][ C0] Code: Bad RIP value. [ 2485.826008][ C0] RSP: 002b:00007ffdc7a4d448 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2485.834415][ C0] RAX: ffffffffffffffda RBX: 00007f7cd6da06a8 RCX: 00007f7cd66cb310 [ 2485.842729][ C0] RDX: 0000000000000001 RSI: 00007ffdc7a4d498 RDI: 0000000000000000 [ 2485.850761][ C0] RBP: 00007ffdc7a4dc80 R08: 00007ffdc7a4d280 R09: 00007f7cd6981e90 [ 2485.858884][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2485.866963][ C0] R13: 00007ffdc7a51f11 R14: 0000000000000000 R15: 0000000000000000 [ 2485.875217][ C0] getty S27072 1695 1 0x00000000 [ 2485.881546][ C0] Call Trace: [ 2485.884822][ C0] ? __schedule+0x898/0x1ca0 [ 2485.889540][ C0] ? __sched_text_start+0x8/0x8 [ 2485.894471][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2485.899482][ C0] schedule+0xca/0x250 [ 2485.903536][ C0] schedule_timeout+0x682/0xb20 [ 2485.908494][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2485.913511][ C0] ? usleep_range+0x160/0x160 [ 2485.918562][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2485.923394][ C0] ? lock_acquire+0x127/0x320 [ 2485.928064][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2485.932637][ C0] ? up_read+0x1b0/0x760 [ 2485.936984][ C0] wait_woken+0x131/0x250 [ 2485.941393][ C0] ? woken_wake_function+0x70/0x70 [ 2485.946668][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2485.952542][ C0] n_tty_read+0x152e/0x1ae0 [ 2485.957131][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2485.962135][ C0] ? tty_write+0x54b/0x800 [ 2485.966530][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2485.972322][ C0] ? copy_from_read_buf+0x500/0x500 [ 2485.977589][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2485.982425][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2485.987440][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2485.993224][ C0] tty_read+0x190/0x290 [ 2485.997383][ C0] ? copy_from_read_buf+0x500/0x500 [ 2486.002559][ C0] ? tty_poll+0x180/0x180 [ 2486.007931][ C0] __vfs_read+0x76/0x100 [ 2486.012154][ C0] vfs_read+0x1ea/0x430 [ 2486.016291][ C0] ksys_read+0x127/0x250 [ 2486.020509][ C0] ? kernel_write+0x120/0x120 [ 2486.025684][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2486.031381][ C0] do_syscall_64+0xb7/0x580 [ 2486.036007][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2486.041875][ C0] RIP: 0033:0x7fee16f33310 [ 2486.046283][ C0] Code: Bad RIP value. [ 2486.050324][ C0] RSP: 002b:00007ffe493a20a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2486.058711][ C0] RAX: ffffffffffffffda RBX: 00007fee176086a8 RCX: 00007fee16f33310 [ 2486.066695][ C0] RDX: 0000000000000001 RSI: 00007ffe493a20f8 RDI: 0000000000000000 [ 2486.075029][ C0] RBP: 00007ffe493a28e0 R08: 00007ffe493a1ee0 R09: 00007fee171e9e90 [ 2486.088538][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2486.097049][ C0] R13: 00007ffe493a4f11 R14: 0000000000000000 R15: 0000000000000000 [ 2486.105419][ C0] getty S27152 1696 1 0x00000000 [ 2486.111740][ C0] Call Trace: [ 2486.115019][ C0] ? __schedule+0x898/0x1ca0 [ 2486.119598][ C0] ? __sched_text_start+0x8/0x8 [ 2486.124430][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2486.129431][ C0] schedule+0xca/0x250 [ 2486.133660][ C0] schedule_timeout+0x682/0xb20 [ 2486.138796][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2486.143644][ C0] ? usleep_range+0x160/0x160 [ 2486.148308][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2486.153146][ C0] ? lock_acquire+0x127/0x320 [ 2486.157812][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2486.162383][ C0] ? up_read+0x1b0/0x760 [ 2486.166601][ C0] wait_woken+0x131/0x250 [ 2486.170919][ C0] ? woken_wake_function+0x70/0x70 [ 2486.176296][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2486.182086][ C0] n_tty_read+0x152e/0x1ae0 [ 2486.186765][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2486.191795][ C0] ? tty_write+0x54b/0x800 [ 2486.196223][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2486.202022][ C0] ? copy_from_read_buf+0x500/0x500 [ 2486.207448][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2486.212492][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2486.217540][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2486.223649][ C0] tty_read+0x190/0x290 [ 2486.227921][ C0] ? copy_from_read_buf+0x500/0x500 [ 2486.233113][ C0] ? tty_poll+0x180/0x180 [ 2486.237529][ C0] __vfs_read+0x76/0x100 [ 2486.241777][ C0] vfs_read+0x1ea/0x430 [ 2486.245964][ C0] ksys_read+0x127/0x250 [ 2486.250329][ C0] ? kernel_write+0x120/0x120 [ 2486.255353][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2486.261194][ C0] do_syscall_64+0xb7/0x580 [ 2486.265804][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2486.271707][ C0] RIP: 0033:0x7eff60cba310 [ 2486.276141][ C0] Code: Bad RIP value. [ 2486.280522][ C0] RSP: 002b:00007fff50c18db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2486.289677][ C0] RAX: ffffffffffffffda RBX: 00007eff6138f6a8 RCX: 00007eff60cba310 [ 2486.298151][ C0] RDX: 0000000000000001 RSI: 00007fff50c18e08 RDI: 0000000000000000 [ 2486.306116][ C0] RBP: 00007fff50c195f0 R08: 00007fff50c18bf0 R09: 00007eff60f70e90 [ 2486.314137][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2486.322397][ C0] R13: 00007fff50c1cf11 R14: 0000000000000000 R15: 0000000000000000 [ 2486.330723][ C0] getty S27104 1697 1 0x00000000 [ 2486.337241][ C0] Call Trace: [ 2486.340908][ C0] ? __schedule+0x898/0x1ca0 [ 2486.345692][ C0] ? __sched_text_start+0x8/0x8 [ 2486.350681][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2486.355705][ C0] schedule+0xca/0x250 [ 2486.359888][ C0] schedule_timeout+0x682/0xb20 [ 2486.364734][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2486.369406][ C0] ? usleep_range+0x160/0x160 [ 2486.374426][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2486.379326][ C0] ? lock_acquire+0x127/0x320 [ 2486.384343][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2486.388921][ C0] ? up_read+0x1b0/0x760 [ 2486.393335][ C0] wait_woken+0x131/0x250 [ 2486.397760][ C0] ? woken_wake_function+0x70/0x70 [ 2486.403602][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2486.409742][ C0] n_tty_read+0x152e/0x1ae0 [ 2486.414357][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2486.419508][ C0] ? tty_write+0x54b/0x800 [ 2486.424142][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2486.430455][ C0] ? copy_from_read_buf+0x500/0x500 [ 2486.435840][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2486.441015][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2486.446120][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2486.452203][ C0] tty_read+0x190/0x290 [ 2486.457958][ C0] ? copy_from_read_buf+0x500/0x500 [ 2486.463848][ C0] ? tty_poll+0x180/0x180 [ 2486.469801][ C0] __vfs_read+0x76/0x100 [ 2486.474166][ C0] vfs_read+0x1ea/0x430 [ 2486.478399][ C0] ksys_read+0x127/0x250 [ 2486.482802][ C0] ? kernel_write+0x120/0x120 [ 2486.487888][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2486.493607][ C0] do_syscall_64+0xb7/0x580 [ 2486.498496][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2486.504570][ C0] RIP: 0033:0x7f3b86e1b310 [ 2486.509513][ C0] Code: Bad RIP value. [ 2486.513761][ C0] RSP: 002b:00007ffe1c937ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2486.522808][ C0] RAX: ffffffffffffffda RBX: 00007f3b874f06a8 RCX: 00007f3b86e1b310 [ 2486.531164][ C0] RDX: 0000000000000001 RSI: 00007ffe1c937bf8 RDI: 0000000000000000 [ 2486.539351][ C0] RBP: 00007ffe1c9383e0 R08: 00007ffe1c9379e0 R09: 00007f3b870d1e90 [ 2486.547889][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2486.556097][ C0] R13: 00007ffe1c93af11 R14: 0000000000000000 R15: 0000000000000000 [ 2486.564357][ C0] getty S28024 1698 1 0x00000000 [ 2486.571219][ C0] Call Trace: [ 2486.574734][ C0] ? __schedule+0x898/0x1ca0 [ 2486.579727][ C0] ? __sched_text_start+0x8/0x8 [ 2486.584968][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2486.590653][ C0] schedule+0xca/0x250 [ 2486.594819][ C0] schedule_timeout+0x682/0xb20 [ 2486.600646][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2486.605716][ C0] ? usleep_range+0x160/0x160 [ 2486.610949][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2486.615889][ C0] ? lock_acquire+0x127/0x320 [ 2486.621826][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2486.626953][ C0] ? up_read+0x1b0/0x760 [ 2486.631690][ C0] wait_woken+0x131/0x250 [ 2486.636570][ C0] ? woken_wake_function+0x70/0x70 [ 2486.642685][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2486.648670][ C0] n_tty_read+0x152e/0x1ae0 [ 2486.653848][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2486.659641][ C0] ? tty_write+0x54b/0x800 [ 2486.664379][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2486.670715][ C0] ? copy_from_read_buf+0x500/0x500 [ 2486.675917][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2486.680775][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2486.685900][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2486.691735][ C0] tty_read+0x190/0x290 [ 2486.695900][ C0] ? copy_from_read_buf+0x500/0x500 [ 2486.701309][ C0] ? tty_poll+0x180/0x180 [ 2486.705649][ C0] __vfs_read+0x76/0x100 [ 2486.711163][ C0] vfs_read+0x1ea/0x430 [ 2486.715623][ C0] ksys_read+0x127/0x250 [ 2486.720752][ C0] ? kernel_write+0x120/0x120 [ 2486.726738][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2486.732555][ C0] do_syscall_64+0xb7/0x580 [ 2486.737159][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2486.743400][ C0] RIP: 0033:0x7f33ffd64310 [ 2486.748000][ C0] Code: Bad RIP value. [ 2486.752249][ C0] RSP: 002b:00007ffc16060198 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2486.761557][ C0] RAX: ffffffffffffffda RBX: 00007f34004396a8 RCX: 00007f33ffd64310 [ 2486.771554][ C0] RDX: 0000000000000001 RSI: 00007ffc160601e8 RDI: 0000000000000000 [ 2486.780174][ C0] RBP: 00007ffc160609d0 R08: 00007ffc1605ffd0 R09: 0000000000000000 [ 2486.788860][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2486.798931][ C0] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000 [ 2486.807816][ C0] sshd S26784 1713 1668 0x00000000 [ 2486.815318][ C0] Call Trace: [ 2486.818631][ C0] ? __schedule+0x898/0x1ca0 [ 2486.824617][ C0] ? __sched_text_start+0x8/0x8 [ 2486.829792][ C0] ? debug_object_fixup+0x30/0x30 [ 2486.835072][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2486.840307][ C0] schedule+0xca/0x250 [ 2486.844667][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2486.851872][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2486.858153][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2486.863012][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2486.869207][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2486.875436][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2486.881192][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2486.888043][ C0] ? pollwake+0x200/0x200 [ 2486.892583][ C0] do_select+0x122e/0x1700 [ 2486.897139][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2486.903235][ C0] ? poll_freewait+0x250/0x250 [ 2486.908838][ C0] ? poll_freewait+0x250/0x250 [ 2486.914327][ C0] ? poll_freewait+0x250/0x250 [ 2486.919270][ C0] ? poll_freewait+0x250/0x250 [ 2486.924791][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2486.930096][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2486.935471][ C0] ? find_held_lock+0x2d/0x110 [ 2486.940991][ C0] ? __might_fault+0x11f/0x1d0 [ 2486.946824][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2486.952981][ C0] ? lock_acquire+0x127/0x320 [ 2486.958219][ C0] ? __might_fault+0xef/0x1d0 [ 2486.963813][ C0] ? __might_fault+0x192/0x1d0 [ 2486.968964][ C0] ? core_sys_select+0x4da/0x820 [ 2486.974238][ C0] core_sys_select+0x4da/0x820 [ 2486.979616][ C0] ? do_compat_pselect+0x210/0x210 [ 2486.985013][ C0] ? find_held_lock+0x2d/0x110 [ 2486.990119][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2486.995330][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2487.001148][ C0] ? timespec64_add_safe+0x189/0x210 [ 2487.006944][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2487.012022][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2487.017747][ C0] kern_select+0x13d/0x1c0 [ 2487.022317][ C0] ? core_sys_select+0x820/0x820 [ 2487.028853][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2487.033687][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2487.039302][ C0] __x64_sys_select+0xba/0x150 [ 2487.044523][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2487.049994][ C0] do_syscall_64+0xb7/0x580 [ 2487.054871][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2487.061194][ C0] RIP: 0033:0x7fd26f4a7dd3 [ 2487.066327][ C0] Code: Bad RIP value. [ 2487.071266][ C0] RSP: 002b:00007ffcd78cf4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2487.080630][ C0] RAX: ffffffffffffffda RBX: 00007ffcd78cf580 RCX: 00007fd26f4a7dd3 [ 2487.089067][ C0] RDX: 000055f63ee66460 RSI: 000055f63ee66480 RDI: 000000000000000c [ 2487.098099][ C0] RBP: 000055f63d8898dc R08: 00007ffcd78cf520 R09: 0101010101010101 [ 2487.107611][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcd78cf588 [ 2487.118572][ C0] R13: 0000000000000000 R14: 00007ffcd78cf578 R15: 00007ffcd78cf57c [ 2487.127261][ C0] syz-fuzzer S28520 1715 1713 0x00000000 [ 2487.134232][ C0] Call Trace: [ 2487.138013][ C0] ? __schedule+0x898/0x1ca0 [ 2487.143462][ C0] ? __sched_text_start+0x8/0x8 [ 2487.148407][ C0] schedule+0xca/0x250 [ 2487.152623][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2487.158118][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2487.164089][ C0] futex_wait+0x1e2/0x590 [ 2487.168519][ C0] ? futex_wait_setup+0x350/0x350 [ 2487.173860][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2487.179951][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2487.186151][ C0] ? futex_wake+0x164/0x480 [ 2487.190873][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2487.196391][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2487.201395][ C0] do_futex+0x15d/0x1b90 [ 2487.206199][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2487.212168][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2487.217583][ C0] ? find_held_lock+0x2d/0x110 [ 2487.222455][ C0] ? __might_fault+0x11f/0x1d0 [ 2487.227575][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2487.232792][ C0] ? lock_acquire+0x127/0x320 [ 2487.237683][ C0] ? __set_current_blocked+0x6a/0x110 [ 2487.243179][ C0] __x64_sys_futex+0x376/0x4f0 [ 2487.247944][ C0] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 2487.254246][ C0] ? do_futex+0x1b90/0x1b90 [ 2487.259255][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2487.264656][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2487.270542][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2487.276540][ C0] do_syscall_64+0xb7/0x580 [ 2487.281535][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2487.287625][ C0] RIP: 0033:0x45b153 [ 2487.292350][ C0] Code: Bad RIP value. [ 2487.296868][ C0] RSP: 002b:00007ffc0ea3e4b8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2487.306032][ C0] RAX: ffffffffffffffda RBX: 00000000018ada60 RCX: 000000000045b153 [ 2487.315296][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018adba8 [ 2487.324289][ C0] RBP: 00007ffc0ea3e500 R08: 0000000000000000 R09: 0000000000000000 [ 2487.332720][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c42003a768 [ 2487.341137][ C0] R13: 0000000000000001 R14: 000000c4200540c0 R15: 0000000000000001 [ 2487.349881][ C0] syz-fuzzer S27264 1716 1713 0x00000000 [ 2487.356703][ C0] Call Trace: [ 2487.360889][ C0] ? __schedule+0x898/0x1ca0 [ 2487.366463][ C0] ? __sched_text_start+0x8/0x8 [ 2487.372120][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2487.377583][ C0] schedule+0xca/0x250 [ 2487.382144][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2487.387777][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2487.394013][ C0] futex_wait+0x1e2/0x590 [ 2487.398859][ C0] ? futex_wait_setup+0x350/0x350 [ 2487.404032][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2487.410021][ C0] ? find_held_lock+0x2d/0x110 [ 2487.414962][ C0] ? __might_fault+0x11f/0x1d0 [ 2487.420777][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2487.426980][ C0] do_futex+0x15d/0x1b90 [ 2487.431826][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2487.437745][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2487.443047][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2487.448929][ C0] ? find_held_lock+0x2d/0x110 [ 2487.454241][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2487.459963][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2487.465189][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2487.471963][ C0] ? ktime_get+0x190/0x1d0 [ 2487.477229][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2487.483153][ C0] ? ktime_get+0x162/0x1d0 [ 2487.488333][ C0] __x64_sys_futex+0x376/0x4f0 [ 2487.493188][ C0] ? do_futex+0x1b90/0x1b90 [ 2487.497824][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2487.503190][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2487.508788][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2487.515777][ C0] do_syscall_64+0xb7/0x580 [ 2487.521205][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2487.527573][ C0] RIP: 0033:0x45b153 [ 2487.531479][ C0] Code: Bad RIP value. [ 2487.535620][ C0] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2487.544639][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153 [ 2487.552905][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018acfd0 [ 2487.561530][ C0] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000 [ 2487.571704][ C0] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0 [ 2487.580252][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2487.589460][ C0] syz-fuzzer S28992 1717 1713 0x00000000 [ 2487.596841][ C0] Call Trace: [ 2487.600222][ C0] ? __schedule+0x898/0x1ca0 [ 2487.607794][ C0] ? __sched_text_start+0x8/0x8 [ 2487.613070][ C0] schedule+0xca/0x250 [ 2487.617414][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2487.622664][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2487.628467][ C0] futex_wait+0x1e2/0x590 [ 2487.633230][ C0] ? futex_wait_setup+0x350/0x350 [ 2487.638513][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2487.645717][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2487.653134][ C0] ? futex_wake+0x164/0x480 [ 2487.657631][ C0] ? lock_acquire+0x127/0x320 [ 2487.662410][ C0] ? __might_fault+0xef/0x1d0 [ 2487.667297][ C0] do_futex+0x15d/0x1b90 [ 2487.671731][ C0] ? put_timespec64+0xcb/0x120 [ 2487.676540][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2487.681998][ C0] ? ktime_get_ts64+0x222/0x2c0 [ 2487.687666][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2487.693659][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 2487.701400][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2487.708170][ C0] __x64_sys_futex+0x376/0x4f0 [ 2487.714626][ C0] ? do_futex+0x1b90/0x1b90 [ 2487.719551][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2487.725861][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2487.731609][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2487.738403][ C0] do_syscall_64+0xb7/0x580 [ 2487.743063][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2487.750176][ C0] RIP: 0033:0x45b153 [ 2487.754594][ C0] Code: Bad RIP value. [ 2487.758833][ C0] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2487.768230][ C0] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153 [ 2487.776712][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018caf80 [ 2487.787818][ C0] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000 [ 2487.797204][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168 [ 2487.806300][ C0] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 2487.815089][ C0] syz-fuzzer S26584 1718 1713 0x00000000 [ 2487.821889][ C0] Call Trace: [ 2487.825235][ C0] ? __schedule+0x898/0x1ca0 [ 2487.830195][ C0] ? __sched_text_start+0x8/0x8 [ 2487.835223][ C0] schedule+0xca/0x250 [ 2487.839663][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2487.845089][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2487.850637][ C0] futex_wait+0x1e2/0x590 [ 2487.855225][ C0] ? futex_wait_setup+0x350/0x350 [ 2487.860584][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2487.866134][ C0] ? __local_bh_enable_ip+0x11b/0x190 [ 2487.873076][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2487.881258][ C0] ? tcp_sendmsg+0x36/0x40 [ 2487.887843][ C0] ? __local_bh_enable_ip+0x11b/0x190 [ 2487.894116][ C0] ? sock_write_iter+0x2b0/0x360 [ 2487.899383][ C0] ? sock_sendmsg+0x120/0x120 [ 2487.905023][ C0] do_futex+0x15d/0x1b90 [ 2487.909706][ C0] ? find_held_lock+0x2d/0x110 [ 2487.914861][ C0] ? __fget+0x32e/0x530 [ 2487.920581][ C0] ? new_sync_write+0x48d/0x650 [ 2487.926450][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2487.933384][ C0] ? new_sync_read+0x6d0/0x6d0 [ 2487.941736][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2487.949679][ C0] ? fsnotify+0x775/0xb10 [ 2487.954013][ C0] ? fsnotify_first_mark+0x200/0x200 [ 2487.959682][ C0] __x64_sys_futex+0x376/0x4f0 [ 2487.964485][ C0] ? fput_many+0x2f/0x1a0 [ 2487.969380][ C0] ? do_futex+0x1b90/0x1b90 [ 2487.973878][ C0] ? ksys_write+0x19f/0x250 [ 2487.978857][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2487.984513][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2487.991750][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2487.998470][ C0] do_syscall_64+0xb7/0x580 [ 2488.002977][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2488.009633][ C0] RIP: 0033:0x45b153 [ 2488.013550][ C0] Code: Bad RIP value. [ 2488.017879][ C0] RSP: 002b:000000c42004ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2488.026550][ C0] RAX: ffffffffffffffda RBX: 000000c420040800 RCX: 000000000045b153 [ 2488.034916][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040948 [ 2488.043231][ C0] RBP: 000000c42004de40 R08: 0000000000000000 R09: 0000000000000000 [ 2488.052268][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4220b9658 [ 2488.061115][ C0] R13: 000000000000000f R14: 0000000000c1fcc0 R15: 000000000000cf0c [ 2488.071228][ C0] syz-fuzzer S26520 1719 1713 0x00000000 [ 2488.078139][ C0] Call Trace: [ 2488.081525][ C0] ? __schedule+0x898/0x1ca0 [ 2488.086318][ C0] ? __sched_text_start+0x8/0x8 [ 2488.094287][ C0] schedule+0xca/0x250 [ 2488.100879][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2488.109212][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2488.115408][ C0] futex_wait+0x1e2/0x590 [ 2488.120922][ C0] ? futex_wait_setup+0x350/0x350 [ 2488.126578][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2488.134035][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2488.140807][ C0] ? futex_wake+0x164/0x480 [ 2488.145614][ C0] ? find_held_lock+0x2d/0x110 [ 2488.150477][ C0] do_futex+0x15d/0x1b90 [ 2488.154812][ C0] ? find_held_lock+0x2d/0x110 [ 2488.160268][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2488.165809][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2488.171343][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2488.177140][ C0] ? lock_acquire+0x127/0x320 [ 2488.182345][ C0] ? finish_task_switch+0xef/0x5d0 [ 2488.188602][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2488.194371][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2488.200340][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2488.205818][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2488.211302][ C0] ? finish_task_switch+0xef/0x5d0 [ 2488.217045][ C0] ? __switch_to+0x5bd/0xe70 [ 2488.221864][ C0] __x64_sys_futex+0x376/0x4f0 [ 2488.226711][ C0] ? do_futex+0x1b90/0x1b90 [ 2488.231573][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2488.237161][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2488.243205][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2488.249131][ C0] do_syscall_64+0xb7/0x580 [ 2488.253632][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2488.260131][ C0] RIP: 0033:0x45b153 [ 2488.264034][ C0] Code: Bad RIP value. [ 2488.268251][ C0] RSP: 002b:000000c42014ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2488.277295][ C0] RAX: ffffffffffffffda RBX: 000000c42013e000 RCX: 000000000045b153 [ 2488.285702][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013e148 [ 2488.294282][ C0] RBP: 000000c42014de40 R08: 0000000000000000 R09: 0000000000000000 [ 2488.302628][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000a63d98 [ 2488.311347][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2488.319410][ C0] syz-fuzzer S26584 1720 1713 0x00000000 [ 2488.326080][ C0] Call Trace: [ 2488.329454][ C0] ? __schedule+0x898/0x1ca0 [ 2488.334554][ C0] ? __sched_text_start+0x8/0x8 [ 2488.339583][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2488.345318][ C0] schedule+0xca/0x250 [ 2488.350521][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2488.357903][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2488.363618][ C0] futex_wait+0x1e2/0x590 [ 2488.369572][ C0] ? futex_wait_setup+0x350/0x350 [ 2488.374996][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2488.381389][ C0] ? futex_wake+0x164/0x480 [ 2488.386329][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2488.391441][ C0] do_futex+0x15d/0x1b90 [ 2488.395815][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2488.401673][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2488.407275][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2488.413433][ C0] ? find_held_lock+0x2d/0x110 [ 2488.418406][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2488.423372][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2488.428468][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2488.433551][ C0] ? ktime_get+0x190/0x1d0 [ 2488.438399][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2488.443962][ C0] ? ktime_get+0x162/0x1d0 [ 2488.448563][ C0] __x64_sys_futex+0x376/0x4f0 [ 2488.453323][ C0] ? do_futex+0x1b90/0x1b90 [ 2488.458025][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2488.463582][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2488.469142][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2488.475934][ C0] do_syscall_64+0xb7/0x580 [ 2488.480703][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2488.487684][ C0] RIP: 0033:0x45b153 [ 2488.491718][ C0] Code: Bad RIP value. [ 2488.496187][ C0] RSP: 002b:000000c4200396a0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 2488.505414][ C0] RAX: ffffffffffffffda RBX: 000000003b91045e RCX: 000000000045b153 [ 2488.513925][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018b1020 [ 2488.522495][ C0] RBP: 000000c4200396e8 R08: 0000000000000000 R09: 0000000000000000 [ 2488.531487][ C0] R10: 000000c4200396d8 R11: 0000000000000202 R12: 00000246974537be [ 2488.540353][ C0] R13: 0000000000000002 R14: 000000c4200742a0 R15: 0000000000000001 [ 2488.548965][ C0] syz-fuzzer S26568 1721 1713 0x00000000 [ 2488.555910][ C0] Call Trace: [ 2488.559288][ C0] ? __schedule+0x898/0x1ca0 [ 2488.565026][ C0] ? __sched_text_start+0x8/0x8 [ 2488.570020][ C0] schedule+0xca/0x250 [ 2488.574196][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2488.580053][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2488.585812][ C0] ? __kernel_text_address+0x9/0x30 [ 2488.591368][ C0] ? unwind_get_return_address+0x5a/0xa0 [ 2488.597654][ C0] ? profile_setup.cold+0xc1/0xc1 [ 2488.602766][ C0] futex_wait+0x1e2/0x590 [ 2488.607184][ C0] ? futex_wait_setup+0x350/0x350 [ 2488.612569][ C0] ? stack_trace_save+0x9f/0xe0 [ 2488.617909][ C0] ? stack_trace_consume_entry+0x180/0x180 [ 2488.623948][ C0] ? mark_lock+0xbc/0x1160 [ 2488.628748][ C0] do_futex+0x15d/0x1b90 [ 2488.633401][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2488.638283][ C0] ? lock_acquire+0x127/0x320 [ 2488.643679][ C0] ? debug_check_no_obj_freed+0xc4/0x443 [ 2488.650231][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2488.655586][ C0] ? putname+0xe1/0x120 [ 2488.660377][ C0] ? putname+0xe1/0x120 [ 2488.664544][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2488.670506][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2488.675999][ C0] ? __kasan_slab_free+0x145/0x180 [ 2488.681272][ C0] ? kmem_cache_free+0x2cd/0x380 [ 2488.686635][ C0] __x64_sys_futex+0x376/0x4f0 [ 2488.692248][ C0] ? do_futex+0x1b90/0x1b90 [ 2488.697054][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2488.702538][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2488.708700][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2488.717051][ C0] do_syscall_64+0xb7/0x580 [ 2488.723110][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2488.730859][ C0] RIP: 0033:0x45b153 [ 2488.735623][ C0] Code: Bad RIP value. [ 2488.740177][ C0] RSP: 002b:000000c420149ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2488.749750][ C0] RAX: ffffffffffffffda RBX: 000000c420040c00 RCX: 000000000045b153 [ 2488.759154][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040d48 [ 2488.768478][ C0] RBP: 000000c420149f30 R08: 0000000000000000 R09: 0000000000000000 [ 2488.779036][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 2488.788453][ C0] R13: 0000000000000040 R14: 000000000000003f R15: 00000000000000aa [ 2488.798528][ C0] syz-fuzzer S29272 1728 1713 0x00000000 [ 2488.805452][ C0] Call Trace: [ 2488.809195][ C0] ? __schedule+0x898/0x1ca0 [ 2488.813802][ C0] ? __sched_text_start+0x8/0x8 [ 2488.819298][ C0] schedule+0xca/0x250 [ 2488.824220][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2488.830368][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2488.835971][ C0] futex_wait+0x1e2/0x590 [ 2488.840676][ C0] ? futex_wait_setup+0x350/0x350 [ 2488.846210][ C0] do_futex+0x15d/0x1b90 [ 2488.850820][ C0] ? find_held_lock+0x2d/0x110 [ 2488.855837][ C0] ? __set_current_blocked+0xcc/0x110 [ 2488.861603][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2488.867616][ C0] ? recalc_sigpending_tsk+0x16e/0x1e0 [ 2488.873896][ C0] ? mark_lock+0xbc/0x1160 [ 2488.883491][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2488.889407][ C0] ? __set_current_blocked+0xcc/0x110 [ 2488.895304][ C0] ? find_held_lock+0x2d/0x110 [ 2488.901047][ C0] __x64_sys_futex+0x376/0x4f0 [ 2488.906651][ C0] ? do_futex+0x1b90/0x1b90 [ 2488.912289][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2488.919544][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2488.926477][ C0] do_syscall_64+0xb7/0x580 [ 2488.931281][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2488.937614][ C0] RIP: 0033:0x45b153 [ 2488.941915][ C0] Code: Bad RIP value. [ 2488.947032][ C0] RSP: 002b:000000c4203c3f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2488.956678][ C0] RAX: ffffffffffffffda RBX: 000000c42013f400 RCX: 000000000045b153 [ 2488.965482][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018cae38 [ 2488.974650][ C0] RBP: 000000c4203c3f48 R08: 0000000000000000 R09: 0000000000000000 [ 2488.983432][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0 [ 2488.991590][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2489.000642][ C0] syz-fuzzer S26584 1729 1713 0x00000000 [ 2489.007444][ C0] Call Trace: [ 2489.011133][ C0] ? __schedule+0x898/0x1ca0 [ 2489.016068][ C0] ? __sched_text_start+0x8/0x8 [ 2489.021095][ C0] schedule+0xca/0x250 [ 2489.025539][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2489.031094][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2489.036882][ C0] futex_wait+0x1e2/0x590 [ 2489.041344][ C0] ? futex_wait_setup+0x350/0x350 [ 2489.047676][ C0] ? __mark_inode_dirty+0x12b/0x11f0 [ 2489.053526][ C0] ? find_held_lock+0x2d/0x110 [ 2489.058740][ C0] ? pipe_write+0xbcb/0xf20 [ 2489.063805][ C0] do_futex+0x15d/0x1b90 [ 2489.068673][ C0] ? find_held_lock+0x2d/0x110 [ 2489.074403][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2489.079796][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2489.085087][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2489.090680][ C0] ? lock_acquire+0x127/0x320 [ 2489.095727][ C0] ? finish_task_switch+0xef/0x5d0 [ 2489.101666][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2489.107315][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2489.113387][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2489.119596][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2489.125504][ C0] ? finish_task_switch+0xef/0x5d0 [ 2489.130834][ C0] ? __switch_to+0x5bd/0xe70 [ 2489.136181][ C0] __x64_sys_futex+0x376/0x4f0 [ 2489.141407][ C0] ? fput_many+0x2f/0x1a0 [ 2489.146713][ C0] ? do_futex+0x1b90/0x1b90 [ 2489.151646][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2489.157636][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2489.163736][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2489.170310][ C0] do_syscall_64+0xb7/0x580 [ 2489.175815][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2489.182407][ C0] RIP: 0033:0x45b153 [ 2489.186449][ C0] Code: Bad RIP value. [ 2489.190745][ C0] RSP: 002b:000000c420051df8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2489.201191][ C0] RAX: ffffffffffffffda RBX: 000000c4202a5c00 RCX: 000000000045b153 [ 2489.210460][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4202a5d48 [ 2489.220953][ C0] RBP: 000000c420051e40 R08: 0000000000000000 R09: 0000000000000000 [ 2489.229641][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 2489.239075][ C0] R13: 0000000000000020 R14: 0000000000000013 R15: 0000000000000100 [ 2489.248164][ C0] syz-fuzzer S26584 1734 1713 0x00000000 [ 2489.256015][ C0] Call Trace: [ 2489.260827][ C0] ? __schedule+0x898/0x1ca0 [ 2489.266839][ C0] ? __sched_text_start+0x8/0x8 [ 2489.272715][ C0] schedule+0xca/0x250 [ 2489.278230][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2489.285187][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2489.292320][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2489.297966][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2489.303697][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2489.309390][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2489.315331][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2489.321346][ C0] ep_poll+0xcca/0xe60 [ 2489.325775][ C0] ? ep_modify+0x830/0x830 [ 2489.330455][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2489.336149][ C0] ? __fget+0x357/0x530 [ 2489.340825][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2489.346045][ C0] ? wake_up_q+0xf0/0xf0 [ 2489.351193][ C0] ? __x64_sys_futex+0x376/0x4f0 [ 2489.357424][ C0] do_epoll_wait+0x209/0x260 [ 2489.363108][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2489.369960][ C0] __x64_sys_epoll_pwait+0x133/0x2e0 [ 2489.376003][ C0] ? do_syscall_64+0x1a/0x580 [ 2489.380778][ C0] do_syscall_64+0xb7/0x580 [ 2489.387003][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2489.396481][ C0] RIP: 0033:0x45b300 [ 2489.401293][ C0] Code: Bad RIP value. [ 2489.405556][ C0] RSP: 002b:000000c4203bf860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 2489.416145][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300 [ 2489.425495][ C0] RDX: 0000000000000080 RSI: 000000c4203bf8a0 RDI: 0000000000000004 [ 2489.434145][ C0] RBP: 000000c4203bfea0 R08: 0000000000000000 R09: 0000000000000008 [ 2489.443775][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 2489.453629][ C0] R13: 0000000000000020 R14: 0000000000000013 R15: 0000000000000100 [ 2489.463417][ C0] syz-fuzzer S26808 10815 1713 0x00000000 [ 2489.471860][ C0] Call Trace: [ 2489.475252][ C0] ? __schedule+0x898/0x1ca0 [ 2489.480581][ C0] ? __sched_text_start+0x8/0x8 [ 2489.486779][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2489.492102][ C0] schedule+0xca/0x250 [ 2489.496474][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2489.502021][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2489.508194][ C0] futex_wait+0x1e2/0x590 [ 2489.513074][ C0] ? futex_wait_setup+0x350/0x350 [ 2489.518492][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2489.525009][ C0] ? futex_wake+0x164/0x480 [ 2489.530151][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2489.536190][ C0] do_futex+0x15d/0x1b90 [ 2489.541168][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2489.546416][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2489.552484][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2489.558035][ C0] ? find_held_lock+0x2d/0x110 [ 2489.563017][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2489.568268][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2489.573379][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2489.579552][ C0] ? ktime_get+0x190/0x1d0 [ 2489.584888][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2489.591416][ C0] ? ktime_get+0x162/0x1d0 [ 2489.596938][ C0] __x64_sys_futex+0x376/0x4f0 [ 2489.601773][ C0] ? do_futex+0x1b90/0x1b90 [ 2489.606692][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2489.613474][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2489.619934][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2489.625991][ C0] do_syscall_64+0xb7/0x580 [ 2489.630691][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2489.637216][ C0] RIP: 0033:0x45b153 [ 2489.641669][ C0] Code: Bad RIP value. [ 2489.645838][ C0] RSP: 002b:000000c42003aea0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 2489.654766][ C0] RAX: ffffffffffffffda RBX: 000000001551c4f8 RCX: 000000000045b153 [ 2489.662737][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018b10a0 [ 2489.671308][ C0] RBP: 000000c42003aee8 R08: 0000000000000000 R09: 0000000000000000 [ 2489.679380][ C0] R10: 000000c42003aed8 R11: 0000000000000202 R12: 00000246946d67fc [ 2489.688324][ C0] R13: 0000000000000001 R14: 000000c420055500 R15: 0000000000000001 [ 2489.696836][ C0] kworker/0:4 I22464 3273 2 0x80004000 [ 2489.703731][ C0] Workqueue: 0x0 (ipv6_addrconf) [ 2489.709293][ C0] Call Trace: [ 2489.713396][ C0] ? __schedule+0x898/0x1ca0 [ 2489.719107][ C0] ? __sched_text_start+0x8/0x8 [ 2489.724180][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2489.730284][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2489.735804][ C0] schedule+0xca/0x250 [ 2489.739908][ C0] worker_thread+0x245/0xe20 [ 2489.744581][ C0] ? process_one_work+0x1530/0x1530 [ 2489.750173][ C0] kthread+0x318/0x420 [ 2489.754696][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2489.760564][ C0] ret_from_fork+0x24/0x30 [ 2489.765266][ C0] kworker/0:5 R running task 23368 3299 2 0x80004000 [ 2489.773765][ C0] Workqueue: 0x0 (rcu_gp) [ 2489.779059][ C0] Call Trace: [ 2489.783830][ C0] ? __schedule+0x898/0x1ca0 [ 2489.788697][ C0] ? __sched_text_start+0x8/0x8 [ 2489.794040][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2489.800186][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2489.806342][ C0] schedule+0xca/0x250 [ 2489.810802][ C0] worker_thread+0x245/0xe20 [ 2489.815683][ C0] ? process_one_work+0x1530/0x1530 [ 2489.820960][ C0] kthread+0x318/0x420 [ 2489.825030][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2489.830973][ C0] ret_from_fork+0x24/0x30 [ 2489.835685][ C0] kworker/0:6 R running task 23368 3304 2 0x80004000 [ 2489.844127][ C0] Workqueue: usb_hub_wq hub_event [ 2489.850584][ C0] Call Trace: [ 2489.854366][ C0] ? __schedule+0x898/0x1ca0 [ 2489.859447][ C0] ? __sched_text_start+0x8/0x8 [ 2489.864469][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2489.870315][ C0] schedule+0xca/0x250 [ 2489.875027][ C0] schedule_timeout+0x440/0xb20 [ 2489.880587][ C0] ? usleep_range+0x160/0x160 [ 2489.886885][ C0] ? usb_control_msg+0x393/0x4a0 [ 2489.892235][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2489.898468][ C0] ? down_read+0x115/0x420 [ 2489.903222][ C0] ? down_read_killable+0x460/0x460 [ 2489.908741][ C0] ? msleep+0x63/0xf0 [ 2489.913023][ C0] msleep+0xa4/0xf0 [ 2489.917123][ C0] hub_port_reset+0x2a7/0x1460 [ 2489.922245][ C0] ? hub_resume+0x3b0/0x3b0 [ 2489.927403][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2489.932784][ C0] ? __kasan_slab_free+0x145/0x180 [ 2489.938584][ C0] hub_port_init+0xa0a/0x2d30 [ 2489.944032][ C0] hub_event+0x1c1b/0x3800 [ 2489.948823][ C0] ? hub_port_debounce+0x260/0x260 [ 2489.954108][ C0] ? find_held_lock+0x2d/0x110 [ 2489.959894][ C0] ? mark_held_locks+0xe0/0xe0 [ 2489.965255][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2489.971057][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2489.976756][ C0] process_one_work+0x92b/0x1530 [ 2489.982339][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2489.988218][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2489.994279][ C0] worker_thread+0x96/0xe20 [ 2489.999197][ C0] ? process_one_work+0x1530/0x1530 [ 2490.004500][ C0] kthread+0x318/0x420 [ 2490.009574][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2490.015781][ C0] ret_from_fork+0x24/0x30 [ 2490.020560][ C0] kworker/1:5 I23368 3317 2 0x80004000 [ 2490.027436][ C0] Workqueue: 0x0 (events_power_efficient) [ 2490.033505][ C0] Call Trace: [ 2490.036791][ C0] ? __schedule+0x898/0x1ca0 [ 2490.041733][ C0] ? __sched_text_start+0x8/0x8 [ 2490.046988][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2490.052452][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2490.057889][ C0] schedule+0xca/0x250 [ 2490.062232][ C0] worker_thread+0x245/0xe20 [ 2490.067318][ C0] ? process_one_work+0x1530/0x1530 [ 2490.072708][ C0] kthread+0x318/0x420 [ 2490.077196][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2490.083012][ C0] ret_from_fork+0x24/0x30 [ 2490.087829][ C0] kworker/1:7 I22976 4957 2 0x80004000 [ 2490.095461][ C0] Workqueue: 0x0 (events_power_efficient) [ 2490.101489][ C0] Call Trace: [ 2490.104790][ C0] ? __schedule+0x898/0x1ca0 [ 2490.109843][ C0] ? __sched_text_start+0x8/0x8 [ 2490.115149][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2490.121968][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2490.127670][ C0] schedule+0xca/0x250 [ 2490.131738][ C0] worker_thread+0x245/0xe20 [ 2490.136407][ C0] ? process_one_work+0x1530/0x1530 [ 2490.141728][ C0] kthread+0x318/0x420 [ 2490.145978][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2490.151567][ C0] ret_from_fork+0x24/0x30 [ 2490.156155][ C0] kworker/u5:1 I29448 5519 2 0x80004000 [ 2490.162946][ C0] Workqueue: 0x0 (hci0) [ 2490.167984][ C0] Call Trace: [ 2490.171555][ C0] ? __schedule+0x898/0x1ca0 [ 2490.176449][ C0] ? __sched_text_start+0x8/0x8 [ 2490.181494][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2490.187753][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2490.193155][ C0] schedule+0xca/0x250 [ 2490.197246][ C0] worker_thread+0x245/0xe20 [ 2490.202773][ C0] ? process_one_work+0x1530/0x1530 [ 2490.208193][ C0] kthread+0x318/0x420 [ 2490.213973][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2490.219436][ C0] ret_from_fork+0x24/0x30 [ 2490.225120][ C0] kworker/u4:4 I24376 9582 2 0x80004000 [ 2490.231867][ C0] Workqueue: 0x0 (events_unbound) [ 2490.237860][ C0] Call Trace: [ 2490.241305][ C0] ? __schedule+0x898/0x1ca0 [ 2490.246250][ C0] ? __sched_text_start+0x8/0x8 [ 2490.251430][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2490.257151][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2490.262379][ C0] schedule+0xca/0x250 [ 2490.266979][ C0] worker_thread+0x245/0xe20 [ 2490.272081][ C0] ? process_one_work+0x1530/0x1530 [ 2490.277722][ C0] kthread+0x318/0x420 [ 2490.282091][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2490.287978][ C0] ret_from_fork+0x24/0x30 [ 2490.292925][ C0] kworker/1:1 D23368 10246 2 0x80004000 [ 2490.299622][ C0] Workqueue: usb_hub_wq hub_event [ 2490.306410][ C0] Call Trace: [ 2490.310431][ C0] ? __schedule+0x898/0x1ca0 [ 2490.315639][ C0] ? __sched_text_start+0x8/0x8 [ 2490.321343][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2490.329145][ C0] schedule+0xca/0x250 [ 2490.334227][ C0] schedule_timeout+0x682/0xb20 [ 2490.340122][ C0] ? find_held_lock+0x2d/0x110 [ 2490.345617][ C0] ? usleep_range+0x160/0x160 [ 2490.350960][ C0] ? mark_lock+0xbc/0x1160 [ 2490.357852][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2490.367355][ C0] ? mark_held_locks+0x9f/0xe0 [ 2490.372754][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2490.378608][ C0] wait_for_completion+0x26f/0x3c0 [ 2490.383744][ C0] ? wait_for_completion_interruptible+0x420/0x420 [ 2490.390549][ C0] ? mark_held_locks+0x9f/0xe0 [ 2490.395600][ C0] ? wake_up_q+0xf0/0xf0 [ 2490.399994][ C0] __wait_rcu_gp+0x21c/0x2d0 [ 2490.404751][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2490.411141][ C0] synchronize_rcu.part.0+0xc1/0xd0 [ 2490.416599][ C0] ? synchronize_rcu_expedited+0xf50/0xf50 [ 2490.422665][ C0] ? __call_rcu+0x9a0/0x9a0 [ 2490.427689][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2490.433683][ C0] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 2490.440880][ C0] evdev_disconnect+0x8b/0xb0 [ 2490.445565][ C0] __input_unregister_device+0x1b0/0x430 [ 2490.451789][ C0] input_unregister_device+0xb4/0xf0 [ 2490.457082][ C0] hidinput_disconnect+0x15e/0x3d0 [ 2490.462271][ C0] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 2490.468358][ C0] hid_disconnect+0x13f/0x1a0 [ 2490.473215][ C0] hid_device_remove+0x186/0x240 [ 2490.478294][ C0] ? hid_compare_device_paths+0xc0/0xc0 [ 2490.484164][ C0] device_release_driver_internal+0x231/0x500 [ 2490.490400][ C0] bus_remove_device+0x2dc/0x4a0 [ 2490.496324][ C0] device_del+0x420/0xb20 [ 2490.501065][ C0] ? __device_link_del+0x2f0/0x2f0 [ 2490.506556][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2490.511857][ C0] hid_destroy_device+0xe1/0x150 [ 2490.517382][ C0] usbhid_disconnect+0x9f/0xe0 [ 2490.522557][ C0] usb_unbind_interface+0x1bd/0x8a0 [ 2490.527854][ C0] ? usb_autoresume_device+0x60/0x60 [ 2490.533226][ C0] device_release_driver_internal+0x42f/0x500 [ 2490.540398][ C0] bus_remove_device+0x2dc/0x4a0 [ 2490.545449][ C0] device_del+0x420/0xb20 [ 2490.549880][ C0] ? __device_link_del+0x2f0/0x2f0 [ 2490.555822][ C0] ? usb_remove_ep_devs+0x3e/0x80 [ 2490.561033][ C0] ? remove_intf_ep_devs+0x13f/0x1d0 [ 2490.566947][ C0] usb_disable_device+0x211/0x690 [ 2490.572318][ C0] usb_disconnect+0x284/0x8d0 [ 2490.577191][ C0] hub_event+0x16f2/0x3800 [ 2490.582042][ C0] ? hub_port_debounce+0x260/0x260 [ 2490.588896][ C0] ? find_held_lock+0x2d/0x110 [ 2490.594384][ C0] ? mark_held_locks+0xe0/0xe0 [ 2490.600752][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2490.607824][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2490.614794][ C0] process_one_work+0x92b/0x1530 [ 2490.621034][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2490.628551][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2490.634025][ C0] worker_thread+0x7ab/0xe20 [ 2490.639093][ C0] ? process_one_work+0x1530/0x1530 [ 2490.645272][ C0] kthread+0x318/0x420 [ 2490.650173][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2490.656900][ C0] ret_from_fork+0x24/0x30 [ 2490.662015][ C0] kworker/1:8 I23368 13519 2 0x80004000 [ 2490.670762][ C0] Workqueue: 0x0 (usb_hub_wq) [ 2490.675912][ C0] Call Trace: [ 2490.679645][ C0] ? __schedule+0x898/0x1ca0 [ 2490.684237][ C0] ? __sched_text_start+0x8/0x8 [ 2490.689443][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2490.696238][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2490.701711][ C0] schedule+0xca/0x250 [ 2490.706454][ C0] worker_thread+0x245/0xe20 [ 2490.711287][ C0] ? process_one_work+0x1530/0x1530 [ 2490.717386][ C0] kthread+0x318/0x420 [ 2490.722800][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2490.728646][ C0] ret_from_fork+0x24/0x30 [ 2490.733834][ C0] kworker/0:2 R running task 23192 14707 2 0x80004000 [ 2490.744788][ C0] Workqueue: usb_hub_wq hub_event [ 2490.751367][ C0] Call Trace: [ 2490.755645][ C0] ? __schedule+0x898/0x1ca0 [ 2490.760240][ C0] ? __sched_text_start+0x8/0x8 [ 2490.766455][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2490.773439][ C0] schedule+0xca/0x250 [ 2490.778074][ C0] schedule_timeout+0x440/0xb20 [ 2490.783986][ C0] ? usleep_range+0x160/0x160 [ 2490.789266][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2490.795334][ C0] ? usb_start_wait_urb+0x2b0/0x2b0 [ 2490.801414][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2490.807219][ C0] ? msleep+0x63/0xf0 [ 2490.811476][ C0] msleep+0xa4/0xf0 [ 2490.815686][ C0] hub_port_debounce+0xfd/0x260 [ 2490.820555][ C0] ? usb_port_disable+0x190/0x190 [ 2490.825882][ C0] ? __pm_runtime_idle+0x112/0x150 [ 2490.831342][ C0] ? kobject_put+0x78/0x280 [ 2490.836630][ C0] hub_event+0x2697/0x3800 [ 2490.841438][ C0] ? hub_port_debounce+0x260/0x260 [ 2490.847173][ C0] ? find_held_lock+0x2d/0x110 [ 2490.852011][ C0] ? mark_held_locks+0xe0/0xe0 [ 2490.856966][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2490.863535][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2490.869689][ C0] process_one_work+0x92b/0x1530 [ 2490.875505][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2490.882010][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2490.887395][ C0] worker_thread+0x96/0xe20 [ 2490.892027][ C0] ? process_one_work+0x1530/0x1530 [ 2490.897549][ C0] kthread+0x318/0x420 [ 2490.902620][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2490.908590][ C0] ret_from_fork+0x24/0x30 [ 2490.913769][ C0] kworker/1:9 D23368 18161 2 0x80004000 [ 2490.920586][ C0] Workqueue: events __usb_queue_reset_device [ 2490.926754][ C0] Call Trace: [ 2490.930512][ C0] ? __schedule+0x898/0x1ca0 [ 2490.935233][ C0] ? __sched_text_start+0x8/0x8 [ 2490.940080][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2490.945407][ C0] schedule+0xca/0x250 [ 2490.949558][ C0] schedule_timeout+0x440/0xb20 [ 2490.954909][ C0] ? usleep_range+0x160/0x160 [ 2490.960053][ C0] ? usb_control_msg+0x393/0x4a0 [ 2490.964989][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2490.971187][ C0] ? msleep+0x63/0xf0 [ 2490.975607][ C0] msleep+0xa4/0xf0 [ 2490.980053][ C0] hub_port_reset+0xdbb/0x1460 [ 2490.985440][ C0] ? hub_resume+0x3b0/0x3b0 [ 2490.990121][ C0] ? usb_hcd_flush_endpoint+0x130/0x2d0 [ 2490.996045][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2491.001868][ C0] hub_port_init+0x1cc/0x2d30 [ 2491.007183][ C0] ? usb_hcd_reset_endpoint+0x1b7/0x250 [ 2491.012895][ C0] ? usb_enable_endpoint+0x114/0x200 [ 2491.019655][ C0] usb_reset_and_verify_device+0x3ab/0xbe0 [ 2491.025756][ C0] ? finish_wait+0x260/0x260 [ 2491.031527][ C0] ? hub_port_init+0x2d30/0x2d30 [ 2491.037490][ C0] ? mark_held_locks+0x9f/0xe0 [ 2491.043120][ C0] ? perf_trace_itimer_expire+0x3a0/0x420 [ 2491.049197][ C0] usb_reset_device+0x4b2/0x8d0 [ 2491.054463][ C0] __usb_queue_reset_device+0x68/0x90 [ 2491.060485][ C0] process_one_work+0x92b/0x1530 [ 2491.066172][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2491.073203][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2491.079037][ C0] worker_thread+0x96/0xe20 [ 2491.085158][ C0] ? process_one_work+0x1530/0x1530 [ 2491.090926][ C0] kthread+0x318/0x420 [ 2491.095888][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2491.101938][ C0] ret_from_fork+0x24/0x30 [ 2491.106699][ C0] kworker/u4:0 I24488 19503 2 0x80004000 [ 2491.114022][ C0] Workqueue: 0x0 (flush-8:0) [ 2491.119098][ C0] Call Trace: [ 2491.123047][ C0] ? __schedule+0x898/0x1ca0 [ 2491.128048][ C0] ? __sched_text_start+0x8/0x8 [ 2491.133229][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2491.138934][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2491.144322][ C0] schedule+0xca/0x250 [ 2491.148559][ C0] worker_thread+0x245/0xe20 [ 2491.153993][ C0] ? process_one_work+0x1530/0x1530 [ 2491.159725][ C0] kthread+0x318/0x420 [ 2491.164075][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2491.170020][ C0] ret_from_fork+0x24/0x30 [ 2491.174610][ C0] kworker/0:8 I23400 24606 2 0x80004000 [ 2491.181720][ C0] Workqueue: 0x0 (pm) [ 2491.186570][ C0] Call Trace: [ 2491.189860][ C0] ? __schedule+0x898/0x1ca0 [ 2491.194591][ C0] ? __sched_text_start+0x8/0x8 [ 2491.200243][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2491.205876][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2491.211023][ C0] schedule+0xca/0x250 [ 2491.215382][ C0] worker_thread+0x245/0xe20 [ 2491.220465][ C0] ? process_one_work+0x1530/0x1530 [ 2491.226580][ C0] kthread+0x318/0x420 [ 2491.231924][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2491.238117][ C0] ret_from_fork+0x24/0x30 [ 2491.244177][ C0] getty S28024 29521 1 0x00000000 [ 2491.251365][ C0] Call Trace: [ 2491.255093][ C0] ? __schedule+0x898/0x1ca0 [ 2491.260075][ C0] ? __sched_text_start+0x8/0x8 [ 2491.265704][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2491.271055][ C0] schedule+0xca/0x250 [ 2491.276354][ C0] schedule_timeout+0x682/0xb20 [ 2491.281487][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2491.286197][ C0] ? usleep_range+0x160/0x160 [ 2491.291045][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2491.295979][ C0] ? lock_acquire+0x127/0x320 [ 2491.300702][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2491.306070][ C0] ? up_read+0x1b0/0x760 [ 2491.310663][ C0] wait_woken+0x131/0x250 [ 2491.315095][ C0] ? woken_wake_function+0x70/0x70 [ 2491.320520][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2491.326616][ C0] n_tty_read+0x152e/0x1ae0 [ 2491.331531][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2491.336912][ C0] ? tty_write+0x54b/0x800 [ 2491.341753][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2491.348161][ C0] ? copy_from_read_buf+0x500/0x500 [ 2491.354119][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2491.359487][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2491.364850][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2491.370950][ C0] tty_read+0x190/0x290 [ 2491.375542][ C0] ? copy_from_read_buf+0x500/0x500 [ 2491.380748][ C0] ? tty_poll+0x180/0x180 [ 2491.385486][ C0] __vfs_read+0x76/0x100 [ 2491.389739][ C0] vfs_read+0x1ea/0x430 [ 2491.394341][ C0] ksys_read+0x127/0x250 [ 2491.399366][ C0] ? kernel_write+0x120/0x120 [ 2491.404993][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2491.411298][ C0] do_syscall_64+0xb7/0x580 [ 2491.417433][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2491.424077][ C0] RIP: 0033:0x7fe9fe1b8310 [ 2491.428824][ C0] Code: Bad RIP value. [ 2491.434567][ C0] RSP: 002b:00007ffeeeb2cb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2491.443648][ C0] RAX: ffffffffffffffda RBX: 00007fe9fe88d6a8 RCX: 00007fe9fe1b8310 [ 2491.453002][ C0] RDX: 0000000000000001 RSI: 00007ffeeeb2cb78 RDI: 0000000000000000 [ 2491.461345][ C0] RBP: 00007ffeeeb2d360 R08: 00007ffeeeb2c960 R09: 00007ffeeeb2c960 [ 2491.469740][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2491.478571][ C0] R13: 00007ffeeeb2ff11 R14: 0000000000000000 R15: 0000000000000000 [ 2491.486690][ C0] kworker/1:3 I29840 32688 2 0x80004000 [ 2491.493048][ C0] Workqueue: 0x0 (events) [ 2491.498055][ C0] Call Trace: [ 2491.501427][ C0] ? __schedule+0x898/0x1ca0 [ 2491.506312][ C0] ? __sched_text_start+0x8/0x8 [ 2491.512772][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2491.519349][ C0] schedule+0xca/0x250 [ 2491.523547][ C0] worker_thread+0x245/0xe20 [ 2491.528599][ C0] ? process_one_work+0x1530/0x1530 [ 2491.533943][ C0] kthread+0x318/0x420 [ 2491.538747][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2491.546315][ C0] ret_from_fork+0x24/0x30 [ 2491.551786][ C0] kworker/u4:1 I24936 1483 2 0x80004000 [ 2491.559382][ C0] Workqueue: 0x0 (events_unbound) [ 2491.564788][ C0] Call Trace: [ 2491.568733][ C0] ? __schedule+0x898/0x1ca0 [ 2491.573598][ C0] ? __sched_text_start+0x8/0x8 [ 2491.579369][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2491.584989][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2491.590732][ C0] schedule+0xca/0x250 [ 2491.595224][ C0] worker_thread+0x245/0xe20 [ 2491.600277][ C0] ? process_one_work+0x1530/0x1530 [ 2491.605810][ C0] kthread+0x318/0x420 [ 2491.610592][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2491.616569][ C0] ret_from_fork+0x24/0x30 [ 2491.621639][ C0] kworker/0:3 I30392 2954 2 0x80004000 [ 2491.628537][ C0] Workqueue: 0x0 (rcu_gp) [ 2491.633910][ C0] Call Trace: [ 2491.637770][ C0] ? __schedule+0x898/0x1ca0 [ 2491.642866][ C0] ? __sched_text_start+0x8/0x8 [ 2491.648015][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2491.654157][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2491.659359][ C0] schedule+0xca/0x250 [ 2491.665096][ C0] worker_thread+0x245/0xe20 [ 2491.670351][ C0] ? process_one_work+0x1530/0x1530 [ 2491.675992][ C0] kthread+0x318/0x420 [ 2491.680785][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2491.686626][ C0] ret_from_fork+0x24/0x30 [ 2491.691561][ C0] kworker/u4:2 I24520 5283 2 0x80004000 [ 2491.698211][ C0] Workqueue: 0x0 (flush-8:0) [ 2491.703610][ C0] Call Trace: [ 2491.707365][ C0] ? __schedule+0x898/0x1ca0 [ 2491.712441][ C0] ? __sched_text_start+0x8/0x8 [ 2491.717732][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2491.723939][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2491.730694][ C0] schedule+0xca/0x250 [ 2491.734963][ C0] worker_thread+0x245/0xe20 [ 2491.740187][ C0] ? process_one_work+0x1530/0x1530 [ 2491.746183][ C0] kthread+0x318/0x420 [ 2491.750526][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2491.756593][ C0] ret_from_fork+0x24/0x30 [ 2491.761709][ C0] kworker/u4:3 I28832 5285 2 0x80004000 [ 2491.769334][ C0] Workqueue: 0x0 (events_unbound) [ 2491.774948][ C0] Call Trace: [ 2491.779482][ C0] ? __schedule+0x898/0x1ca0 [ 2491.784659][ C0] ? __sched_text_start+0x8/0x8 [ 2491.789871][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2491.796097][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2491.801847][ C0] schedule+0xca/0x250 [ 2491.806677][ C0] worker_thread+0x245/0xe20 [ 2491.811782][ C0] ? process_one_work+0x1530/0x1530 [ 2491.817882][ C0] kthread+0x318/0x420 [ 2491.822668][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2491.829248][ C0] ret_from_fork+0x24/0x30 [ 2491.834956][ C0] kworker/0:7 I31000 5290 2 0x80004000 [ 2491.844361][ C0] Call Trace: [ 2491.848387][ C0] ? __schedule+0x898/0x1ca0 [ 2491.854002][ C0] ? __sched_text_start+0x8/0x8 [ 2491.862171][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2491.867540][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2491.874231][ C0] schedule+0xca/0x250 [ 2491.878660][ C0] worker_thread+0x245/0xe20 [ 2491.883934][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2491.891079][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2491.896750][ C0] ? process_one_work+0x1530/0x1530 [ 2491.902435][ C0] kthread+0x318/0x420 [ 2491.907373][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2491.913389][ C0] ret_from_fork+0x24/0x30 [ 2491.917996][ C0] syz-executor.3 S28600 5291 10815 0x00000000 [ 2491.925404][ C0] Call Trace: [ 2491.929885][ C0] ? __schedule+0x898/0x1ca0 [ 2491.936838][ C0] ? __sched_text_start+0x8/0x8 [ 2491.943607][ C0] ? release_task+0x15f0/0x15f0 [ 2491.950706][ C0] ? lock_acquire+0x127/0x320 [ 2491.956429][ C0] ? do_wait+0x39f/0x970 [ 2491.961766][ C0] schedule+0xca/0x250 [ 2491.967232][ C0] do_wait+0x622/0x970 [ 2491.972384][ C0] ? wait_consider_task+0x3540/0x3540 [ 2491.979378][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2491.985506][ C0] kernel_wait4+0x14c/0x260 [ 2491.990642][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2491.997170][ C0] ? task_stopped_code+0x180/0x180 [ 2492.003437][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2492.009533][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2492.014571][ C0] __do_sys_wait4+0x147/0x160 [ 2492.019880][ C0] ? kernel_wait4+0x260/0x260 [ 2492.024920][ C0] ? up_read+0x1b0/0x760 [ 2492.030728][ C0] ? mark_held_locks+0x9f/0xe0 [ 2492.036537][ C0] ? down_read_non_owner+0x470/0x470 [ 2492.042579][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2492.047775][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2492.054301][ C0] do_syscall_64+0xb7/0x580 [ 2492.059729][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2492.066189][ C0] RIP: 0033:0x41447a [ 2492.070374][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2492.092535][ C0] RSP: 002b:00007ffd8cfbd3c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2492.105519][ C0] RAX: ffffffffffffffda RBX: 00000000000014ac RCX: 000000000041447a [ 2492.115420][ C0] RDX: 0000000040000000 RSI: 00007ffd8cfbd3d4 RDI: ffffffffffffffff [ 2492.124713][ C0] RBP: 00000000000000f8 R08: 00000000000014ab R09: 0000000002858940 [ 2492.134599][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2492.143949][ C0] R13: 00007ffd8cfbd658 R14: 0000000000000000 R15: 0000000000000000 [ 2492.153328][ C0] syz-executor.3 S24976 5292 5291 0x00000000 [ 2492.160996][ C0] Call Trace: [ 2492.165518][ C0] ? __schedule+0x898/0x1ca0 [ 2492.170359][ C0] ? __sched_text_start+0x8/0x8 [ 2492.175659][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2492.181494][ C0] schedule+0xca/0x250 [ 2492.185818][ C0] pipe_wait+0x108/0x1e0 [ 2492.190506][ C0] ? pipe_double_lock+0x200/0x200 [ 2492.196430][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2492.202543][ C0] ? finish_wait+0x260/0x260 [ 2492.207675][ C0] pipe_read+0x58b/0x960 [ 2492.212423][ C0] ? iov_iter_init+0xdd/0x200 [ 2492.218405][ C0] new_sync_read+0x418/0x6d0 [ 2492.223513][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2492.229904][ C0] ? security_file_permission+0x8a/0x370 [ 2492.236218][ C0] __vfs_read+0xc9/0x100 [ 2492.240592][ C0] vfs_read+0x1ea/0x430 [ 2492.245712][ C0] ksys_read+0x127/0x250 [ 2492.251026][ C0] ? kernel_write+0x120/0x120 [ 2492.256917][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2492.262995][ C0] do_syscall_64+0xb7/0x580 [ 2492.268395][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2492.275597][ C0] RIP: 0033:0x414150 [ 2492.280204][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2492.302721][ C0] RSP: 002b:00007ffd8cfbd1e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2492.312424][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2492.323257][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2492.331950][ C0] RBP: 000000000000000b R08: 0000000000000558 R09: 0000000000004000 [ 2492.340784][ C0] R10: 00000000007148e0 R11: 0000000000000246 R12: 0000000000000000 [ 2492.349681][ C0] R13: 00007ffd8cfbd220 R14: 00000000002543e0 R15: 00007ffd8cfbd230 [ 2492.359596][ C0] syz-executor.1 S28600 5304 10815 0x00000000 [ 2492.366266][ C0] Call Trace: [ 2492.369852][ C0] ? __schedule+0x898/0x1ca0 [ 2492.376435][ C0] ? __sched_text_start+0x8/0x8 [ 2492.381879][ C0] ? release_task+0x15f0/0x15f0 [ 2492.387331][ C0] ? lock_acquire+0x127/0x320 [ 2492.392808][ C0] ? do_wait+0x39f/0x970 [ 2492.398335][ C0] schedule+0xca/0x250 [ 2492.404224][ C0] do_wait+0x622/0x970 [ 2492.409332][ C0] ? wait_consider_task+0x3540/0x3540 [ 2492.416943][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2492.422692][ C0] kernel_wait4+0x14c/0x260 [ 2492.428530][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2492.434973][ C0] ? task_stopped_code+0x180/0x180 [ 2492.443907][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2492.450843][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2492.456348][ C0] __do_sys_wait4+0x147/0x160 [ 2492.461888][ C0] ? kernel_wait4+0x260/0x260 [ 2492.467590][ C0] ? up_read+0x1b0/0x760 [ 2492.473934][ C0] ? mark_held_locks+0x9f/0xe0 [ 2492.480034][ C0] ? down_read_non_owner+0x470/0x470 [ 2492.486444][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2492.491817][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2492.498386][ C0] do_syscall_64+0xb7/0x580 [ 2492.503310][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2492.509602][ C0] RIP: 0033:0x41447a [ 2492.513720][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2492.536577][ C0] RSP: 002b:00007fffffa72fc8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2492.545749][ C0] RAX: ffffffffffffffda RBX: 00000000000014c3 RCX: 000000000041447a [ 2492.554640][ C0] RDX: 0000000040000000 RSI: 00007fffffa72fd4 RDI: ffffffffffffffff [ 2492.567846][ C0] RBP: 00000000000000f8 R08: 00000000000014b8 R09: 0000000002a6f940 [ 2492.576672][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2492.586137][ C0] R13: 00007fffffa73258 R14: 0000000000000000 R15: 0000000000000000 [ 2492.595284][ C0] syz-executor.4 S28600 5310 1729 0x00000000 [ 2492.601952][ C0] Call Trace: [ 2492.605261][ C0] ? __schedule+0x898/0x1ca0 [ 2492.610727][ C0] ? __sched_text_start+0x8/0x8 [ 2492.616128][ C0] ? release_task+0x15f0/0x15f0 [ 2492.623051][ C0] ? lock_acquire+0x127/0x320 [ 2492.628712][ C0] ? do_wait+0x39f/0x970 [ 2492.633973][ C0] schedule+0xca/0x250 [ 2492.638197][ C0] do_wait+0x622/0x970 [ 2492.642509][ C0] ? wait_consider_task+0x3540/0x3540 [ 2492.648228][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2492.653710][ C0] kernel_wait4+0x14c/0x260 [ 2492.659915][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2492.665453][ C0] ? task_stopped_code+0x180/0x180 [ 2492.671312][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2492.677764][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2492.683330][ C0] __do_sys_wait4+0x147/0x160 [ 2492.688529][ C0] ? kernel_wait4+0x260/0x260 [ 2492.693567][ C0] ? up_read+0x1b0/0x760 [ 2492.698050][ C0] ? mark_held_locks+0x9f/0xe0 [ 2492.704049][ C0] ? down_read_non_owner+0x470/0x470 [ 2492.711286][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2492.718063][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2492.724124][ C0] do_syscall_64+0xb7/0x580 [ 2492.728893][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2492.735237][ C0] RIP: 0033:0x41447a [ 2492.739368][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2492.761098][ C0] RSP: 002b:00007ffc29ecdb28 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2492.772244][ C0] RAX: ffffffffffffffda RBX: 00000000000014cb RCX: 000000000041447a [ 2492.781381][ C0] RDX: 0000000040000000 RSI: 00007ffc29ecdb34 RDI: ffffffffffffffff [ 2492.791162][ C0] RBP: 00000000000000f8 R08: 00000000000014be R09: 000000000184f940 [ 2492.800295][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2492.808675][ C0] R13: 00007ffc29ecddb8 R14: 0000000000000000 R15: 0000000000000000 [ 2492.817290][ C0] syz-executor.2 S28600 5313 10815 0x00000000 [ 2492.824192][ C0] Call Trace: [ 2492.827828][ C0] ? __schedule+0x898/0x1ca0 [ 2492.834538][ C0] ? __sched_text_start+0x8/0x8 [ 2492.839846][ C0] ? release_task+0x15f0/0x15f0 [ 2492.846414][ C0] ? lock_acquire+0x127/0x320 [ 2492.851706][ C0] ? do_wait+0x39f/0x970 [ 2492.856308][ C0] schedule+0xca/0x250 [ 2492.860642][ C0] do_wait+0x622/0x970 [ 2492.864865][ C0] ? wait_consider_task+0x3540/0x3540 [ 2492.870279][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2492.875478][ C0] kernel_wait4+0x14c/0x260 [ 2492.880341][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2492.886188][ C0] ? task_stopped_code+0x180/0x180 [ 2492.891505][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2492.897111][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2492.902097][ C0] __do_sys_wait4+0x147/0x160 [ 2492.906945][ C0] ? kernel_wait4+0x260/0x260 [ 2492.912190][ C0] ? up_read+0x1b0/0x760 [ 2492.916702][ C0] ? mark_held_locks+0x9f/0xe0 [ 2492.921644][ C0] ? down_read_non_owner+0x470/0x470 [ 2492.927296][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2492.933532][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2492.940561][ C0] do_syscall_64+0xb7/0x580 [ 2492.945951][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2492.953038][ C0] RIP: 0033:0x41447a [ 2492.956950][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2492.978540][ C0] RSP: 002b:00007ffd145e9a48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2492.987771][ C0] RAX: ffffffffffffffda RBX: 00000000000014d4 RCX: 000000000041447a [ 2492.995940][ C0] RDX: 0000000040000000 RSI: 00007ffd145e9a54 RDI: ffffffffffffffff [ 2493.004449][ C0] RBP: 00000000000000f8 R08: 00000000000014c1 R09: 00000000025b0940 [ 2493.013416][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2493.022335][ C0] R13: 00007ffd145e9cd8 R14: 0000000000000000 R15: 0000000000000000 [ 2493.030850][ C0] syz-executor.1 S24976 5315 5304 0x00000000 [ 2493.038113][ C0] Call Trace: [ 2493.041841][ C0] ? __schedule+0x898/0x1ca0 [ 2493.046875][ C0] ? __sched_text_start+0x8/0x8 [ 2493.053610][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2493.059099][ C0] schedule+0xca/0x250 [ 2493.064382][ C0] pipe_wait+0x108/0x1e0 [ 2493.069172][ C0] ? pipe_double_lock+0x200/0x200 [ 2493.074508][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2493.080086][ C0] ? finish_wait+0x260/0x260 [ 2493.084939][ C0] pipe_read+0x58b/0x960 [ 2493.089625][ C0] ? iov_iter_init+0xdd/0x200 [ 2493.094944][ C0] new_sync_read+0x418/0x6d0 [ 2493.099733][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2493.105464][ C0] ? security_file_permission+0x8a/0x370 [ 2493.111284][ C0] __vfs_read+0xc9/0x100 [ 2493.116372][ C0] vfs_read+0x1ea/0x430 [ 2493.120889][ C0] ksys_read+0x127/0x250 [ 2493.125191][ C0] ? kernel_write+0x120/0x120 [ 2493.130039][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2493.136265][ C0] do_syscall_64+0xb7/0x580 [ 2493.141261][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2493.148647][ C0] RIP: 0033:0x414150 [ 2493.153429][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2493.174016][ C0] RSP: 002b:00007fffffa72de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2493.182565][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2493.190679][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2493.199165][ C0] RBP: 000000000000000b R08: 0000000000000558 R09: 0000000000004000 [ 2493.208156][ C0] R10: 00000000007148e0 R11: 0000000000000246 R12: 0000000000000000 [ 2493.219207][ C0] R13: 00007fffffa72e20 R14: 000000000024af15 R15: 00007fffffa72e30 [ 2493.227612][ C0] syz-executor.0 S28600 5316 1729 0x00000000 [ 2493.234599][ C0] Call Trace: [ 2493.238290][ C0] ? __schedule+0x898/0x1ca0 [ 2493.243727][ C0] ? __sched_text_start+0x8/0x8 [ 2493.249147][ C0] ? release_task+0x15f0/0x15f0 [ 2493.254162][ C0] ? lock_acquire+0x127/0x320 [ 2493.259210][ C0] ? do_wait+0x39f/0x970 [ 2493.264151][ C0] schedule+0xca/0x250 [ 2493.269692][ C0] do_wait+0x622/0x970 [ 2493.274528][ C0] ? wait_consider_task+0x3540/0x3540 [ 2493.280417][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2493.286064][ C0] kernel_wait4+0x14c/0x260 [ 2493.291318][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2493.297519][ C0] ? task_stopped_code+0x180/0x180 [ 2493.303503][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2493.309688][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2493.315350][ C0] __do_sys_wait4+0x147/0x160 [ 2493.320932][ C0] ? kernel_wait4+0x260/0x260 [ 2493.326595][ C0] ? up_read+0x1b0/0x760 [ 2493.331003][ C0] ? mark_held_locks+0x9f/0xe0 [ 2493.336145][ C0] ? down_read_non_owner+0x470/0x470 [ 2493.342006][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2493.347356][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2493.353779][ C0] do_syscall_64+0xb7/0x580 [ 2493.359447][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2493.366303][ C0] RIP: 0033:0x41447a [ 2493.370199][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2493.391576][ C0] RSP: 002b:00007ffce6d846a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2493.402342][ C0] RAX: ffffffffffffffda RBX: 00000000000014e1 RCX: 000000000041447a [ 2493.411196][ C0] RDX: 0000000040000000 RSI: 00007ffce6d846b4 RDI: ffffffffffffffff [ 2493.419950][ C0] RBP: 00000000000000f8 R08: 00000000000014c4 R09: 0000000000aa4940 [ 2493.429188][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2493.437744][ C0] R13: 00007ffce6d84938 R14: 0000000000000000 R15: 0000000000000000 [ 2493.447725][ C0] syz-executor.4 S24976 5323 5310 0x00000000 [ 2493.456078][ C0] Call Trace: [ 2493.459695][ C0] ? __schedule+0x898/0x1ca0 [ 2493.466038][ C0] ? __sched_text_start+0x8/0x8 [ 2493.471142][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2493.477037][ C0] schedule+0xca/0x250 [ 2493.481671][ C0] pipe_wait+0x108/0x1e0 [ 2493.486609][ C0] ? pipe_double_lock+0x200/0x200 [ 2493.491636][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2493.498083][ C0] ? finish_wait+0x260/0x260 [ 2493.503037][ C0] pipe_read+0x58b/0x960 [ 2493.509148][ C0] ? iov_iter_init+0xdd/0x200 [ 2493.514706][ C0] new_sync_read+0x418/0x6d0 [ 2493.519420][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2493.524919][ C0] ? security_file_permission+0x8a/0x370 [ 2493.530926][ C0] __vfs_read+0xc9/0x100 [ 2493.535267][ C0] vfs_read+0x1ea/0x430 [ 2493.540047][ C0] ksys_read+0x127/0x250 [ 2493.544501][ C0] ? kernel_write+0x120/0x120 [ 2493.549836][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2493.555960][ C0] do_syscall_64+0xb7/0x580 [ 2493.560686][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2493.566932][ C0] RIP: 0033:0x414150 [ 2493.570996][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2493.592339][ C0] RSP: 002b:00007ffc29ecd948 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2493.601797][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2493.610376][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2493.618561][ C0] RBP: 0000000000000010 R08: 0000000000006000 R09: 0000000000004000 [ 2493.626615][ C0] R10: 00007ffc29ecd2e0 R11: 0000000000000246 R12: 0000000000000000 [ 2493.635165][ C0] R13: 00007ffc29ecd980 R14: 000000000025438e R15: 00007ffc29ecd990 [ 2493.644275][ C0] syz-executor.2 S24976 5332 5313 0x00000000 [ 2493.651540][ C0] Call Trace: [ 2493.654918][ C0] ? __schedule+0x898/0x1ca0 [ 2493.659807][ C0] ? __sched_text_start+0x8/0x8 [ 2493.664808][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2493.671911][ C0] schedule+0xca/0x250 [ 2493.676320][ C0] pipe_wait+0x108/0x1e0 [ 2493.681197][ C0] ? pipe_double_lock+0x200/0x200 [ 2493.687056][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2493.692357][ C0] ? finish_wait+0x260/0x260 [ 2493.697195][ C0] pipe_read+0x58b/0x960 [ 2493.701955][ C0] ? iov_iter_init+0xdd/0x200 [ 2493.706876][ C0] new_sync_read+0x418/0x6d0 [ 2493.711600][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2493.717733][ C0] ? security_file_permission+0x8a/0x370 [ 2493.723784][ C0] __vfs_read+0xc9/0x100 [ 2493.728667][ C0] vfs_read+0x1ea/0x430 [ 2493.733191][ C0] ksys_read+0x127/0x250 [ 2493.737604][ C0] ? kernel_write+0x120/0x120 [ 2493.742301][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2493.748099][ C0] do_syscall_64+0xb7/0x580 [ 2493.752790][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2493.758884][ C0] RIP: 0033:0x414150 [ 2493.762984][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2493.783692][ C0] RSP: 002b:00007ffd145e9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2493.792369][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2493.800471][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2493.808881][ C0] RBP: 000000000000000d R08: 0000000000006000 R09: 0000000000004000 [ 2493.816858][ C0] R10: 00007ffd145e9200 R11: 0000000000000246 R12: 0000000000000000 [ 2493.824920][ C0] R13: 00007ffd145e98a0 R14: 00000000002543ab R15: 00007ffd145e98b0 [ 2493.833792][ C0] kworker/u4:5 I28832 5335 2 0x80004000 [ 2493.841293][ C0] Workqueue: 0x0 (events_unbound) [ 2493.846991][ C0] Call Trace: [ 2493.850555][ C0] ? __schedule+0x898/0x1ca0 [ 2493.855667][ C0] ? __sched_text_start+0x8/0x8 [ 2493.860881][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2493.867383][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2493.873579][ C0] schedule+0xca/0x250 [ 2493.879853][ C0] worker_thread+0x245/0xe20 [ 2493.885031][ C0] ? process_one_work+0x1530/0x1530 [ 2493.890742][ C0] kthread+0x318/0x420 [ 2493.894897][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2493.900536][ C0] ret_from_fork+0x24/0x30 [ 2493.905038][ C0] syz-executor.0 S24976 5345 5316 0x00000000 [ 2493.911608][ C0] Call Trace: [ 2493.914896][ C0] ? __schedule+0x898/0x1ca0 [ 2493.919577][ C0] ? __sched_text_start+0x8/0x8 [ 2493.924714][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2493.930332][ C0] schedule+0xca/0x250 [ 2493.934501][ C0] pipe_wait+0x108/0x1e0 [ 2493.938743][ C0] ? pipe_double_lock+0x200/0x200 [ 2493.944505][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2493.949974][ C0] ? finish_wait+0x260/0x260 [ 2493.954851][ C0] pipe_read+0x58b/0x960 [ 2493.959578][ C0] ? iov_iter_init+0xdd/0x200 [ 2493.964715][ C0] new_sync_read+0x418/0x6d0 [ 2493.969365][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2493.975061][ C0] ? security_file_permission+0x8a/0x370 [ 2493.981015][ C0] __vfs_read+0xc9/0x100 [ 2493.985334][ C0] vfs_read+0x1ea/0x430 [ 2493.989526][ C0] ksys_read+0x127/0x250 [ 2493.994627][ C0] ? kernel_write+0x120/0x120 [ 2493.999399][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2494.005351][ C0] do_syscall_64+0xb7/0x580 [ 2494.010028][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2494.016243][ C0] RIP: 0033:0x414150 [ 2494.020410][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2494.040921][ C0] RSP: 002b:00007ffce6d844c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2494.050219][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2494.058249][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2494.066597][ C0] RBP: 000000000000000e R08: 0000000000000558 R09: 0000000000004000 [ 2494.074732][ C0] R10: 00000000007148e0 R11: 0000000000000246 R12: 0000000000000000 [ 2494.083143][ C0] R13: 00007ffce6d84500 R14: 000000000024fcb3 R15: 00007ffce6d84510 [ 2494.091809][ C0] kworker/u4:6 I28832 5351 2 0x80004000 [ 2494.098646][ C0] Workqueue: 0x0 (events_unbound) [ 2494.103959][ C0] Call Trace: [ 2494.107689][ C0] ? __schedule+0x898/0x1ca0 [ 2494.112451][ C0] ? __sched_text_start+0x8/0x8 [ 2494.117399][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2494.123027][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2494.128389][ C0] schedule+0xca/0x250 [ 2494.132941][ C0] worker_thread+0x245/0xe20 [ 2494.137529][ C0] ? process_one_work+0x1530/0x1530 [ 2494.143301][ C0] kthread+0x318/0x420 [ 2494.147683][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2494.154163][ C0] ret_from_fork+0x24/0x30 [ 2494.159225][ C0] syz-executor.5 S24976 5356 1 0x80004002 [ 2494.166525][ C0] Call Trace: [ 2494.170338][ C0] ? __schedule+0x898/0x1ca0 [ 2494.175174][ C0] ? __sched_text_start+0x8/0x8 [ 2494.180556][ C0] ? release_task+0x15f0/0x15f0 [ 2494.187659][ C0] ? lock_acquire+0x127/0x320 [ 2494.195816][ C0] ? do_wait+0x39f/0x970 [ 2494.200660][ C0] schedule+0xca/0x250 [ 2494.205186][ C0] do_wait+0x622/0x970 [ 2494.212108][ C0] ? wait_consider_task+0x3540/0x3540 [ 2494.218824][ C0] ? radix_tree_next_chunk+0x419/0x950 [ 2494.225178][ C0] kernel_wait4+0x14c/0x260 [ 2494.230387][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2494.235782][ C0] ? task_stopped_code+0x180/0x180 [ 2494.243422][ C0] zap_pid_ns_processes+0x31e/0x680 [ 2494.252216][ C0] ? copy_pid_ns+0x940/0x940 [ 2494.257135][ C0] ? do_raw_write_lock+0x11a/0x280 [ 2494.262656][ C0] ? do_raw_read_unlock+0x70/0x70 [ 2494.268467][ C0] ? _raw_write_unlock_irq+0x24/0x30 [ 2494.274327][ C0] do_exit+0x24fc/0x2c00 [ 2494.279012][ C0] ? find_held_lock+0x2d/0x110 [ 2494.283783][ C0] ? mm_update_next_owner+0x630/0x630 [ 2494.289171][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2494.294257][ C0] do_group_exit+0x125/0x340 [ 2494.299067][ C0] get_signal+0x466/0x23d0 [ 2494.303923][ C0] ? kernel_wait4+0x1b5/0x260 [ 2494.310108][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2494.316098][ C0] do_signal+0x88/0x14e0 [ 2494.322081][ C0] ? find_held_lock+0x2d/0x110 [ 2494.328386][ C0] ? setup_sigcontext+0x820/0x820 [ 2494.333969][ C0] ? kernel_wait4+0x260/0x260 [ 2494.340526][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2494.346315][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2494.352786][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2494.358674][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2494.364787][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2494.371305][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2494.377866][ C0] ? task_work_run+0x11c/0x1c0 [ 2494.384287][ C0] exit_to_usermode_loop+0x1a2/0x200 [ 2494.390319][ C0] do_syscall_64+0x45f/0x580 [ 2494.395944][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2494.402302][ C0] RIP: 0033:0x41447a [ 2494.406976][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2494.428718][ C0] RSP: 002b:00007fff2df2c2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2494.438654][ C0] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 000000000041447a [ 2494.448975][ C0] RDX: 0000000040000000 RSI: 00007fff2df2c2f0 RDI: ffffffffffffffff [ 2494.458475][ C0] RBP: 0000000000000004 R08: 0000000000000001 R09: 0000000000c02940 [ 2494.468099][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 2494.476982][ C0] R13: 00007fff2df2c2f0 R14: 000000000023c8ea R15: 00007fff2df2c300 [ 2494.485880][ C0] kworker/u4:7 I31000 5359 2 0x80004000 [ 2494.493166][ C0] Call Trace: [ 2494.496743][ C0] ? __schedule+0x898/0x1ca0 [ 2494.501557][ C0] ? __sched_text_start+0x8/0x8 [ 2494.507131][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2494.512757][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2494.518675][ C0] schedule+0xca/0x250 [ 2494.522882][ C0] worker_thread+0x245/0xe20 [ 2494.527861][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2494.534500][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2494.539867][ C0] ? process_one_work+0x1530/0x1530 [ 2494.545558][ C0] kthread+0x318/0x420 [ 2494.549988][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2494.555783][ C0] ret_from_fork+0x24/0x30 [ 2494.560504][ C0] kworker/1:2 I30408 6858 2 0x80004000 [ 2494.567691][ C0] Workqueue: 0x0 (events) [ 2494.572299][ C0] Call Trace: [ 2494.575615][ C0] ? __schedule+0x898/0x1ca0 [ 2494.580716][ C0] ? __sched_text_start+0x8/0x8 [ 2494.587024][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2494.593726][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2494.599740][ C0] schedule+0xca/0x250 [ 2494.604211][ C0] worker_thread+0x245/0xe20 [ 2494.609362][ C0] ? process_one_work+0x1530/0x1530 [ 2494.614832][ C0] kthread+0x318/0x420 [ 2494.620218][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2494.626632][ C0] ret_from_fork+0x24/0x30 [ 2494.631699][ C0] udevd S28360 6894 239 0x00000000 [ 2494.638486][ C0] Call Trace: [ 2494.642816][ C0] ? __schedule+0x898/0x1ca0 [ 2494.647415][ C0] ? __sched_text_start+0x8/0x8 [ 2494.653455][ C0] schedule+0xca/0x250 [ 2494.657946][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2494.664303][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2494.672156][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2494.678040][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2494.683025][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2494.688332][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2494.693506][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2494.698941][ C0] ep_poll+0xcca/0xe60 [ 2494.703561][ C0] ? ep_modify+0x830/0x830 [ 2494.708475][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2494.713419][ C0] ? wake_up_q+0xf0/0xf0 [ 2494.718142][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2494.723713][ C0] do_epoll_wait+0x209/0x260 [ 2494.729048][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2494.735669][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2494.740901][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2494.747138][ C0] do_syscall_64+0xb7/0x580 [ 2494.751677][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2494.757617][ C0] RIP: 0033:0x7f1a1cd16943 [ 2494.762075][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2494.787660][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2494.796599][ C0] RAX: ffffffffffffffda RBX: 0000000000ca27c0 RCX: 00007f1a1cd16943 [ 2494.805396][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2494.814113][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2494.822541][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2494.831969][ C0] R13: 0000000000ca2aa0 R14: 0000000000c92250 R15: 000000000000000b [ 2494.840901][ C0] udevd S28360 6898 239 0x00000000 [ 2494.847532][ C0] Call Trace: [ 2494.850840][ C0] ? __schedule+0x898/0x1ca0 [ 2494.855831][ C0] ? __sched_text_start+0x8/0x8 [ 2494.860856][ C0] schedule+0xca/0x250 [ 2494.864937][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2494.871616][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2494.879315][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2494.885437][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2494.890733][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2494.896165][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2494.901669][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2494.907500][ C0] ep_poll+0xcca/0xe60 [ 2494.912122][ C0] ? ep_modify+0x830/0x830 [ 2494.917269][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2494.923588][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2494.928560][ C0] ? handle_mm_fault+0x1d5/0x910 [ 2494.936184][ C0] ? wake_up_q+0xf0/0xf0 [ 2494.941317][ C0] ? mark_held_locks+0x9f/0xe0 [ 2494.946798][ C0] ? down_read_non_owner+0x470/0x470 [ 2494.952265][ C0] do_epoll_wait+0x209/0x260 [ 2494.957027][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2494.963745][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2494.969609][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2494.975616][ C0] do_syscall_64+0xb7/0x580 [ 2494.980763][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2494.987139][ C0] RIP: 0033:0x7f1a1cd16943 [ 2494.991707][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2495.012747][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2495.021880][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2220 RCX: 00007f1a1cd16943 [ 2495.029865][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2495.038520][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2495.047120][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2495.058827][ C0] R13: 0000000000c99920 R14: 0000000000c92250 R15: 000000000000000b [ 2495.069815][ C0] syz-executor.5 R running task 28648 6904 5356 0x80004004 [ 2495.079225][ C0] Call Trace: [ 2495.082790][ C0] ? do_raw_spin_lock+0x1d1/0x280 [ 2495.087907][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2495.093567][ C0] ? lock_acquire+0x127/0x320 [ 2495.099005][ C0] ? input_inject_event+0xa6/0x323 [ 2495.104969][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2495.111158][ C0] ? input_inject_event+0xa6/0x323 [ 2495.116859][ C0] ? input_inject_event+0xa6/0x323 [ 2495.122919][ C0] ? evdev_write+0x2c9/0x410 [ 2495.127857][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 2495.134550][ C0] ? retint_kernel+0x10/0x10 [ 2495.139227][ C0] ? security_file_permission+0x8a/0x370 [ 2495.145210][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 2495.151592][ C0] ? __vfs_write+0x76/0x100 [ 2495.156296][ C0] ? vfs_write+0x262/0x5c0 [ 2495.160783][ C0] ? ksys_write+0x1e8/0x250 [ 2495.165652][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2495.171009][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2495.177499][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2495.183777][ C0] ? do_syscall_64+0xb7/0x580 [ 2495.189076][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2495.195810][ C0] udevd S28592 6928 239 0x00000000 [ 2495.202613][ C0] Call Trace: [ 2495.206107][ C0] ? __schedule+0x898/0x1ca0 [ 2495.211488][ C0] ? __sched_text_start+0x8/0x8 [ 2495.216633][ C0] schedule+0xca/0x250 [ 2495.221239][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2495.228263][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2495.236521][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2495.241739][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2495.247462][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2495.253429][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2495.259101][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2495.264871][ C0] ep_poll+0xcca/0xe60 [ 2495.269358][ C0] ? ep_modify+0x830/0x830 [ 2495.274206][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2495.280747][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2495.286370][ C0] ? handle_mm_fault+0x1d5/0x910 [ 2495.291868][ C0] ? wake_up_q+0xf0/0xf0 [ 2495.296987][ C0] ? mark_held_locks+0x9f/0xe0 [ 2495.302237][ C0] ? down_read_non_owner+0x470/0x470 [ 2495.309001][ C0] do_epoll_wait+0x209/0x260 [ 2495.314053][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2495.320927][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2495.328167][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2495.333733][ C0] do_syscall_64+0xb7/0x580 [ 2495.338793][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2495.346011][ C0] RIP: 0033:0x7f1a1cd16943 [ 2495.351301][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2495.374045][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2495.382630][ C0] RAX: ffffffffffffffda RBX: 0000000000c97ff0 RCX: 00007f1a1cd16943 [ 2495.392779][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2495.401682][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2495.410734][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2495.422574][ C0] R13: 0000000000c97e70 R14: 0000000000c92250 R15: 000000000000000b [ 2495.432025][ C0] udevd S28360 6929 239 0x00000000 [ 2495.440276][ C0] Call Trace: [ 2495.444415][ C0] ? __schedule+0x898/0x1ca0 [ 2495.452142][ C0] ? __sched_text_start+0x8/0x8 [ 2495.457834][ C0] schedule+0xca/0x250 [ 2495.462863][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2495.470447][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2495.480956][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2495.486323][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2495.491309][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2495.497065][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2495.502026][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2495.507669][ C0] ep_poll+0xcca/0xe60 [ 2495.512826][ C0] ? ep_modify+0x830/0x830 [ 2495.518465][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2495.523387][ C0] ? wake_up_q+0xf0/0xf0 [ 2495.528596][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2495.534194][ C0] do_epoll_wait+0x209/0x260 [ 2495.540368][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2495.546552][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2495.551708][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2495.557289][ C0] do_syscall_64+0xb7/0x580 [ 2495.561814][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2495.567732][ C0] RIP: 0033:0x7f1a1cd16943 [ 2495.572498][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2495.593404][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2495.602466][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2aa0 RCX: 00007f1a1cd16943 [ 2495.611267][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2495.619358][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2495.627775][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2495.636352][ C0] R13: 0000000000ca4090 R14: 0000000000c92250 R15: 000000000000000b [ 2495.645838][ C0] udevd S28592 6930 239 0x00000000 [ 2495.652681][ C0] Call Trace: [ 2495.655991][ C0] ? __schedule+0x898/0x1ca0 [ 2495.661198][ C0] ? __sched_text_start+0x8/0x8 [ 2495.666669][ C0] schedule+0xca/0x250 [ 2495.671178][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2495.678127][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2495.685495][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2495.691120][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2495.696688][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2495.701834][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2495.706909][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2495.713381][ C0] ep_poll+0xcca/0xe60 [ 2495.717943][ C0] ? ep_modify+0x830/0x830 [ 2495.722827][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2495.728380][ C0] ? wake_up_q+0xf0/0xf0 [ 2495.733621][ C0] do_epoll_wait+0x209/0x260 [ 2495.738546][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2495.745170][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2495.751108][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2495.757176][ C0] do_syscall_64+0xb7/0x580 [ 2495.761960][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2495.768782][ C0] RIP: 0033:0x7f1a1cd16943 [ 2495.773414][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2495.795451][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2495.806175][ C0] RAX: ffffffffffffffda RBX: 0000000000ca5980 RCX: 00007f1a1cd16943 [ 2495.815828][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2495.824568][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2495.833552][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2495.844006][ C0] R13: 0000000000c937e0 R14: 0000000000c92250 R15: 000000000000000b [ 2495.852827][ C0] udevd S29024 6932 239 0x00000000 [ 2495.860114][ C0] Call Trace: [ 2495.863504][ C0] ? __schedule+0x898/0x1ca0 [ 2495.869856][ C0] ? __sched_text_start+0x8/0x8 [ 2495.877571][ C0] schedule+0xca/0x250 [ 2495.882606][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2495.893603][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2495.899813][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2495.904873][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2495.910392][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2495.915883][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2495.921845][ C0] ep_poll+0xcca/0xe60 [ 2495.926107][ C0] ? ep_modify+0x830/0x830 [ 2495.930575][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2495.936343][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2495.942781][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2495.948427][ C0] ? __switch_to+0x5bd/0xe70 [ 2495.954734][ C0] ? wake_up_q+0xf0/0xf0 [ 2495.959164][ C0] ? __sched_text_start+0x8/0x8 [ 2495.964744][ C0] do_epoll_wait+0x209/0x260 [ 2495.969918][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2495.976159][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2495.981848][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2495.987323][ C0] do_syscall_64+0xb7/0x580 [ 2495.992139][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2495.998261][ C0] RIP: 0033:0x7f1a1cd16943 [ 2496.002887][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2496.025553][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2496.034601][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2aa0 RCX: 00007f1a1cd16943 [ 2496.043246][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2496.051780][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2496.061046][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 2496.070131][ C0] R13: 0000000000c94f80 R14: 0000000000c92250 R15: 000000000000000b [ 2496.078704][ C0] [ 2496.078704][ C0] Showing all locks held in the system: [ 2496.086608][ C0] 3 locks held by kworker/0:1/12: [ 2496.093290][ C0] 4 locks held by kworker/1:0/17: [ 2496.098418][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2496.109314][ C0] #1: ffff8881da267dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2496.121191][ C0] #2: ffff8881d51ab200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2496.132110][ C0] #3: ffff8881d51ad520 (&port_dev->status_lock){+.+.}, at: hub_event+0x4e5/0x3800 [ 2496.142001][ C0] 7 locks held by udevd/239: [ 2496.146830][ C0] #0: ffffffff86cfe8a0 (rcu_read_lock){....}, at: __d_lookup+0x40/0x750 [ 2496.156211][ C0] #1: ffff8881a9da7698 (&(&dentry->d_lockref.lock)->rlock){+.+.}, at: __d_lookup+0x1c6/0x750 [ 2496.166793][ C0] #2: ffff8881db209d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650 [ 2496.175746][ C0] #3: ffff8881d5d84228 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0 [ 2496.186647][ C0] #4: ffffffff86cfe8a0 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720 [ 2496.198400][ C0] #5: ffffffff86f16338 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790 [ 2496.209932][ C0] #6: ffffffff86cfe8a0 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269 [ 2496.220310][ C0] 1 lock held by rsyslogd/1601: [ 2496.226463][ C0] #0: ffff8881d371aae0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 2496.235933][ C0] 2 locks held by getty/1693: [ 2496.240988][ C0] #0: ffff8881d1592090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2496.250306][ C0] #1: ffffc900004912e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2496.261139][ C0] 2 locks held by getty/1694: [ 2496.266321][ C0] #0: ffff8881d1a13090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2496.277325][ C0] #1: ffffc900004812e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2496.287693][ C0] 2 locks held by getty/1695: [ 2496.292831][ C0] #0: ffff8881d1593090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2496.302760][ C0] #1: ffffc900004952e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2496.313950][ C0] 2 locks held by getty/1696: [ 2496.318732][ C0] #0: ffff8881d1734090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2496.328924][ C0] #1: ffffc900004892e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2496.339307][ C0] 2 locks held by getty/1697: [ 2496.344467][ C0] #0: ffff8881d182c090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2496.355238][ C0] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2496.366144][ C0] 2 locks held by getty/1698: [ 2496.371450][ C0] #0: ffff8881d1909090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2496.381541][ C0] #1: ffffc900004652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2496.391829][ C0] 6 locks held by kworker/0:6/3304: [ 2496.398888][ C0] 7 locks held by kworker/1:1/10246: [ 2496.405308][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2496.418265][ C0] #1: ffff8881d8d5fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2496.429925][ C0] #2: ffff8881d50c7200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2496.440060][ C0] #3: ffff8881b93c7200 (&dev->mutex){....}, at: usb_disconnect+0x91/0x8d0 [ 2496.449189][ C0] #4: ffff8881ced96190 (&dev->mutex){....}, at: device_release_driver_internal+0x23/0x500 [ 2496.459789][ C0] #5: ffff8881a1489a88 (&dev->mutex){....}, at: device_release_driver_internal+0x23/0x500 [ 2496.470490][ C0] #6: ffffffff872e3a80 (input_mutex){+.+.}, at: __input_unregister_device+0x118/0x430 [ 2496.482858][ C0] 3 locks held by kworker/0:2/14707: [ 2496.488435][ C0] 6 locks held by kworker/1:9/18161: [ 2496.494840][ C0] #0: ffff8881da028d28 ((wq_completion)events){+.+.}, at: process_one_work+0x827/0x1530 [ 2496.505873][ C0] #1: ffff8881cb2d7dd0 ((work_completion)(&intf->reset_ws)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2496.519812][ C0] #2: ffff8881cb8c2200 (&dev->mutex){....}, at: usb_lock_device_for_reset+0x13e/0x2d0 [ 2496.530478][ C0] #3: ffff8881d51ad520 (&port_dev->status_lock){+.+.}, at: usb_reset_device+0x4a8/0x8d0 [ 2496.541034][ C0] #4: ffff8881d50e6660 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30 [ 2496.551557][ C0] #5: ffffffff871e6fa8 (ehci_cf_port_reset_rwsem){.+.+}, at: hub_port_reset+0x17b/0x1460 [ 2496.562133][ C0] 2 locks held by getty/29521: [ 2496.567258][ C0] #0: ffff8881ce976090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2496.576941][ C0] #1: ffffc9000150b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2496.587167][ C0] 2 locks held by syz-executor.5/6904: [ 2496.592624][ C0] [ 2496.595183][ C0] ============================================= [ 2496.595183][ C0] [ 2496.604924][ C0] task PC stack pid father [ 2496.612246][ C0] init R running task 24824 1 0 0x00000000 [ 2496.615627][T18161] usb 6-1: reset high-speed USB device number 107 using dummy_hcd [ 2496.620459][ C0] Call Trace: [ 2496.620482][ C0] ? __schedule+0x898/0x1ca0 [ 2496.637574][ C0] ? __sched_text_start+0x8/0x8 [ 2496.642601][ C0] ? debug_object_fixup+0x30/0x30 [ 2496.648094][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2496.653523][ C0] schedule+0xca/0x250 [ 2496.657859][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2496.663932][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2496.669939][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2496.675223][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2496.681803][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2496.688005][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2496.693767][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2496.700775][ C0] ? pollwake+0x200/0x200 [ 2496.705281][ C0] do_select+0x122e/0x1700 [ 2496.709926][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2496.716880][ C0] ? stack_trace_consume_entry+0x180/0x180 [ 2496.722875][ C0] ? poll_freewait+0x250/0x250 [ 2496.727763][ C0] ? kmem_cache_free+0xb9/0x380 [ 2496.732731][ C0] ? putname+0xe1/0x120 [ 2496.737060][ C0] ? filename_lookup+0x28f/0x3f0 [ 2496.742335][ C0] ? vfs_statx+0x113/0x1e0 [ 2496.746851][ C0] ? __do_sys_newstat+0x96/0x120 [ 2496.752194][ C0] ? do_syscall_64+0xb7/0x580 [ 2496.757508][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2496.763984][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2496.769636][ C0] ? find_held_lock+0x2d/0x110 [ 2496.774622][ C0] ? mark_lock+0xbc/0x1160 [ 2496.779391][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2496.785184][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2496.791186][ C0] ? find_held_lock+0x2d/0x110 [ 2496.796529][ C0] ? __might_fault+0x11f/0x1d0 [ 2496.801924][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2496.806859][ C0] ? lock_acquire+0x127/0x320 [ 2496.811754][ C0] ? __might_fault+0xef/0x1d0 [ 2496.816593][ C0] ? __might_fault+0x192/0x1d0 [ 2496.821436][ C0] ? core_sys_select+0x4da/0x820 [ 2496.826463][ C0] core_sys_select+0x4da/0x820 [ 2496.831253][ C0] ? do_compat_pselect+0x210/0x210 [ 2496.836445][ C0] ? find_held_lock+0x2d/0x110 [ 2496.841676][ C0] ? find_held_lock+0x2d/0x110 [ 2496.846641][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2496.851958][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2496.857633][ C0] ? timespec64_add_safe+0x189/0x210 [ 2496.863311][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2496.868108][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2496.873930][ C0] kern_select+0x13d/0x1c0 [ 2496.878572][ C0] ? core_sys_select+0x820/0x820 [ 2496.883603][ C0] __x64_sys_select+0xba/0x150 [ 2496.888716][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2496.894669][ C0] do_syscall_64+0xb7/0x580 [ 2496.899863][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2496.906491][ C0] RIP: 0033:0x7efd50424dd3 [ 2496.911136][ C0] Code: Bad RIP value. [ 2496.915607][ C0] RSP: 002b:00007ffcc99a2d78 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2496.924371][ C0] RAX: ffffffffffffffda RBX: 00007ffcc99a2f20 RCX: 00007efd50424dd3 [ 2496.932782][ C0] RDX: 0000000000000000 RSI: 00007ffcc99a30d0 RDI: 000000000000000b [ 2496.941074][ C0] RBP: 00007ffcc99a30d0 R08: 00007ffcc99a3150 R09: 0000000000000001 [ 2496.949460][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2496.957814][ C0] R13: 00007ffcc99a34b0 R14: 0000000000000000 R15: 0000000000000000 [ 2496.966018][ C0] kthreadd S28088 2 0 0x80004000 [ 2496.972474][ C0] Call Trace: [ 2496.975807][ C0] ? __schedule+0x898/0x1ca0 [ 2496.980489][ C0] ? __sched_text_start+0x8/0x8 [ 2496.985432][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2496.990692][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2496.996892][ C0] schedule+0xca/0x250 [ 2497.002173][ C0] kthreadd+0x572/0x680 [ 2497.006326][ C0] ? kthread_create_on_cpu+0x270/0x270 [ 2497.011775][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2497.016953][ C0] ? kthread_create_on_cpu+0x270/0x270 [ 2497.022397][ C0] ret_from_fork+0x24/0x30 [ 2497.026799][ C0] rcu_gp I30312 3 2 0x80004000 [ 2497.033142][ C0] Call Trace: [ 2497.036529][ C0] ? __schedule+0x898/0x1ca0 [ 2497.041116][ C0] ? __sched_text_start+0x8/0x8 [ 2497.045977][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2497.051004][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2497.055952][ C0] schedule+0xca/0x250 [ 2497.060007][ C0] rescuer_thread+0x6ed/0xc00 [ 2497.064666][ C0] ? worker_thread+0xe20/0xe20 [ 2497.069510][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2497.075499][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2497.080449][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2497.085722][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2497.090990][ C0] ? worker_thread+0xe20/0xe20 [ 2497.096107][ C0] kthread+0x318/0x420 [ 2497.100189][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2497.105554][ C0] ret_from_fork+0x24/0x30 [ 2497.109952][ C0] rcu_par_gp I30840 4 2 0x80004000 [ 2497.116296][ C0] Call Trace: [ 2497.119734][ C0] ? __schedule+0x898/0x1ca0 [ 2497.124416][ C0] ? __sched_text_start+0x8/0x8 [ 2497.129253][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2497.134584][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2497.139524][ C0] schedule+0xca/0x250 [ 2497.143696][ C0] rescuer_thread+0x6ed/0xc00 [ 2497.148456][ C0] ? worker_thread+0xe20/0xe20 [ 2497.153212][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2497.158996][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2497.164012][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2497.169460][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2497.174629][ C0] ? worker_thread+0xe20/0xe20 [ 2497.179402][ C0] kthread+0x318/0x420 [ 2497.183450][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2497.188798][ C0] ret_from_fork+0x24/0x30 [ 2497.193192][ C0] kworker/0:0 I23160 5 2 0x80004000 [ 2497.199536][ C0] Workqueue: 0x0 (rcu_gp) [ 2497.204033][ C0] Call Trace: [ 2497.207311][ C0] ? __schedule+0x898/0x1ca0 [ 2497.211888][ C0] ? __sched_text_start+0x8/0x8 [ 2497.216742][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2497.222066][ C0] schedule+0xca/0x250 [ 2497.226122][ C0] worker_thread+0x245/0xe20 [ 2497.230693][ C0] ? process_one_work+0x1530/0x1530 [ 2497.235885][ C0] kthread+0x318/0x420 [ 2497.239940][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2497.245293][ C0] ret_from_fork+0x24/0x30 [ 2497.249781][ C0] kworker/0:0H I29304 6 2 0x80004000 [ 2497.256222][ C0] Workqueue: 0x0 (kblockd) [ 2497.260708][ C0] Call Trace: [ 2497.263976][ C0] ? __schedule+0x898/0x1ca0 [ 2497.268633][ C0] ? __sched_text_start+0x8/0x8 [ 2497.273459][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2497.278805][ C0] schedule+0xca/0x250 [ 2497.282853][ C0] worker_thread+0x245/0xe20 [ 2497.287595][ C0] ? process_one_work+0x1530/0x1530 [ 2497.292875][ C0] kthread+0x318/0x420 [ 2497.297097][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2497.302447][ C0] ret_from_fork+0x24/0x30 [ 2497.307215][ C0] mm_percpu_wq I30840 8 2 0x80004000 [ 2497.313649][ C0] Call Trace: [ 2497.316937][ C0] ? __schedule+0x898/0x1ca0 [ 2497.321605][ C0] ? __sched_text_start+0x8/0x8 [ 2497.326723][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2497.331895][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2497.336815][ C0] schedule+0xca/0x250 [ 2497.340893][ C0] rescuer_thread+0x6ed/0xc00 [ 2497.345915][ C0] ? worker_thread+0xe20/0xe20 [ 2497.350687][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2497.356586][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2497.361791][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2497.367235][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2497.372252][ C0] ? worker_thread+0xe20/0xe20 [ 2497.377216][ C0] kthread+0x318/0x420 [ 2497.382313][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2497.387690][ C0] ret_from_fork+0x24/0x30 [ 2497.392088][ C0] ksoftirqd/0 S25088 9 2 0x80004000 [ 2497.398747][ C0] Call Trace: [ 2497.402024][ C0] ? __schedule+0x898/0x1ca0 [ 2497.406598][ C0] ? __sched_text_start+0x8/0x8 [ 2497.411519][ C0] schedule+0xca/0x250 [ 2497.415574][ C0] smpboot_thread_fn+0x585/0x850 [ 2497.420833][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2497.427223][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2497.432235][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2497.438665][ C0] kthread+0x318/0x420 [ 2497.444030][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2497.449393][ C0] ret_from_fork+0x24/0x30 [ 2497.453952][ C0] rcu_sched I29384 10 2 0x80004000 [ 2497.460288][ C0] Call Trace: [ 2497.463914][ C0] ? __schedule+0x898/0x1ca0 [ 2497.468530][ C0] ? __sched_text_start+0x8/0x8 [ 2497.473483][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2497.478941][ C0] ? lock_timer_base+0x55/0x1a0 [ 2497.483864][ C0] schedule+0xca/0x250 [ 2497.487924][ C0] schedule_timeout+0x440/0xb20 [ 2497.492761][ C0] ? lock_acquire+0x127/0x320 [ 2497.497413][ C0] ? usleep_range+0x160/0x160 [ 2497.502070][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2497.508090][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2497.513748][ C0] ? swake_up_one+0x60/0x60 [ 2497.518253][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2497.523656][ C0] rcu_gp_kthread+0xaff/0x29e0 [ 2497.528408][ C0] ? lock_acquire+0x127/0x320 [ 2497.533068][ C0] ? kfree_call_rcu+0x10/0x10 [ 2497.537733][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2497.545432][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2497.550697][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2497.555840][ C0] ? kfree_call_rcu+0x10/0x10 [ 2497.560559][ C0] kthread+0x318/0x420 [ 2497.564644][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2497.570001][ C0] ret_from_fork+0x24/0x30 [ 2497.574400][ C0] migration/0 R running task 29944 11 2 0x80004000 [ 2497.582366][ C0] Call Trace: [ 2497.585641][ C0] ? __schedule+0x898/0x1ca0 [ 2497.590355][ C0] ? __sched_text_start+0x8/0x8 [ 2497.595205][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2497.601147][ C0] schedule+0xca/0x250 [ 2497.605208][ C0] smpboot_thread_fn+0x585/0x850 [ 2497.610158][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2497.616555][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2497.622100][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2497.628491][ C0] kthread+0x318/0x420 [ 2497.632551][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2497.638008][ C0] ret_from_fork+0x24/0x30 [ 2497.642482][ C0] kworker/0:1 R running task 23312 12 2 0x80004000 [ 2497.650742][ C0] Workqueue: usb_hub_wq hub_event [ 2497.655743][ C0] Call Trace: [ 2497.659103][ C0] ? __schedule+0x898/0x1ca0 [ 2497.663688][ C0] ? __sched_text_start+0x8/0x8 [ 2497.668541][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2497.673831][ C0] schedule+0xca/0x250 [ 2497.677889][ C0] schedule_timeout+0x440/0xb20 [ 2497.682805][ C0] ? find_held_lock+0x2d/0x110 [ 2497.688298][ C0] ? usleep_range+0x160/0x160 [ 2497.692977][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2497.698521][ C0] ? mark_held_locks+0x9f/0xe0 [ 2497.703277][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2497.708470][ C0] wait_for_completion_timeout+0x282/0x3e0 [ 2497.715214][ C0] ? wait_for_completion_io+0x3c0/0x3c0 [ 2497.721280][ C0] ? debug_check_no_obj_freed+0x20f/0x443 [ 2497.727026][ C0] ? wake_up_q+0xf0/0xf0 [ 2497.731255][ C0] ? usb_submit_urb+0x6ed/0x13b0 [ 2497.736175][ C0] usb_start_wait_urb+0x14b/0x2b0 [ 2497.741191][ C0] ? sg_clean+0x230/0x230 [ 2497.745502][ C0] ? kasan_unpoison_shadow+0x30/0x40 [ 2497.750811][ C0] ? memset+0x20/0x40 [ 2497.754879][ C0] usb_control_msg+0x31c/0x4a0 [ 2497.759627][ C0] ? usb_start_wait_urb+0x2b0/0x2b0 [ 2497.765248][ C0] ? usb_get_configuration+0x1ff/0x3100 [ 2497.770772][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2497.776294][ C0] usb_get_descriptor+0xc1/0x1b0 [ 2497.781213][ C0] usb_get_configuration+0x28b/0x3100 [ 2497.786603][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2497.791811][ C0] ? usb_destroy_configuration+0x580/0x580 [ 2497.797821][ C0] ? mark_lock+0xbc/0x1160 [ 2497.802327][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2497.807655][ C0] ? mark_held_locks+0x9f/0xe0 [ 2497.812431][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2497.817637][ C0] usb_new_device+0xd3/0x160 [ 2497.822232][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2497.827497][ C0] hub_event+0x1df8/0x3800 [ 2497.831894][ C0] ? hub_port_debounce+0x260/0x260 [ 2497.837005][ C0] ? find_held_lock+0x2d/0x110 [ 2497.841750][ C0] ? mark_held_locks+0xe0/0xe0 [ 2497.847069][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2497.852597][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2497.857882][ C0] process_one_work+0x92b/0x1530 [ 2497.862930][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2497.868527][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2497.873579][ C0] worker_thread+0x96/0xe20 [ 2497.878062][ C0] ? process_one_work+0x1530/0x1530 [ 2497.883444][ C0] kthread+0x318/0x420 [ 2497.887667][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2497.893458][ C0] ret_from_fork+0x24/0x30 [ 2497.897865][ C0] cpuhp/0 S28400 13 2 0x80004000 [ 2497.904422][ C0] Call Trace: [ 2497.907725][ C0] ? __schedule+0x898/0x1ca0 [ 2497.913354][ C0] ? __sched_text_start+0x8/0x8 [ 2497.918190][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2497.923977][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2497.929242][ C0] schedule+0xca/0x250 [ 2497.933301][ C0] smpboot_thread_fn+0x585/0x850 [ 2497.938221][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2497.944626][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2497.949631][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2497.956216][ C0] kthread+0x318/0x420 [ 2497.960386][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2497.965757][ C0] ret_from_fork+0x24/0x30 [ 2497.970177][ C0] cpuhp/1 S28352 14 2 0x80004000 [ 2497.976582][ C0] Call Trace: [ 2497.979887][ C0] ? __schedule+0x898/0x1ca0 [ 2497.984456][ C0] ? __sched_text_start+0x8/0x8 [ 2497.989301][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2497.995089][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2498.000379][ C0] schedule+0xca/0x250 [ 2498.004449][ C0] smpboot_thread_fn+0x585/0x850 [ 2498.009401][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2498.016084][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2498.021089][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2498.028115][ C0] kthread+0x318/0x420 [ 2498.032161][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2498.037731][ C0] ret_from_fork+0x24/0x30 [ 2498.042230][ C0] migration/1 S29944 15 2 0x80004000 [ 2498.048569][ C0] Call Trace: [ 2498.051871][ C0] ? __schedule+0x898/0x1ca0 [ 2498.056529][ C0] ? __sched_text_start+0x8/0x8 [ 2498.061398][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2498.067199][ C0] schedule+0xca/0x250 [ 2498.071264][ C0] smpboot_thread_fn+0x585/0x850 [ 2498.076283][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2498.082705][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2498.087931][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2498.094332][ C0] kthread+0x318/0x420 [ 2498.098395][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2498.103764][ C0] ret_from_fork+0x24/0x30 [ 2498.108203][ C0] ksoftirqd/1 S25392 16 2 0x80004000 [ 2498.114908][ C0] Call Trace: [ 2498.118298][ C0] ? __schedule+0x898/0x1ca0 [ 2498.122869][ C0] ? __sched_text_start+0x8/0x8 [ 2498.127940][ C0] schedule+0xca/0x250 [ 2498.132009][ C0] smpboot_thread_fn+0x585/0x850 [ 2498.136944][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2498.143455][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2498.148562][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2498.154997][ C0] kthread+0x318/0x420 [ 2498.159081][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2498.164519][ C0] ret_from_fork+0x24/0x30 [ 2498.168918][ C0] kworker/1:0 D23072 17 2 0x80004000 [ 2498.175435][ C0] Workqueue: usb_hub_wq hub_event [ 2498.180435][ C0] Call Trace: [ 2498.183792][ C0] ? __schedule+0x898/0x1ca0 [ 2498.188365][ C0] ? __sched_text_start+0x8/0x8 [ 2498.193196][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2498.198484][ C0] schedule+0xca/0x250 [ 2498.202730][ C0] schedule_preempt_disabled+0xc/0x20 [ 2498.208241][ C0] __mutex_lock+0x881/0x1360 [ 2498.213127][ C0] ? hub_event+0x4e5/0x3800 [ 2498.217641][ C0] ? mutex_trylock+0x2c0/0x2c0 [ 2498.222422][ C0] ? mark_held_locks+0x9f/0xe0 [ 2498.227212][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2498.232484][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2498.237761][ C0] ? pm_runtime_work+0x180/0x180 [ 2498.242787][ C0] ? hub_event+0x4e5/0x3800 [ 2498.247275][ C0] hub_event+0x4e5/0x3800 [ 2498.251616][ C0] ? hub_port_debounce+0x260/0x260 [ 2498.256729][ C0] ? find_held_lock+0x2d/0x110 [ 2498.261492][ C0] ? mark_held_locks+0xe0/0xe0 [ 2498.266250][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2498.271871][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2498.277256][ C0] process_one_work+0x92b/0x1530 [ 2498.282223][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2498.287693][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2498.292704][ C0] worker_thread+0x96/0xe20 [ 2498.297805][ C0] ? process_one_work+0x1530/0x1530 [ 2498.302994][ C0] kthread+0x318/0x420 [ 2498.307070][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2498.312609][ C0] ret_from_fork+0x24/0x30 [ 2498.317026][ C0] kworker/1:0H I30040 18 2 0x80004000 [ 2498.323377][ C0] Workqueue: 0x0 (kblockd) [ 2498.327883][ C0] Call Trace: [ 2498.331206][ C0] ? __schedule+0x898/0x1ca0 [ 2498.335873][ C0] ? __sched_text_start+0x8/0x8 [ 2498.340888][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2498.346344][ C0] schedule+0xca/0x250 [ 2498.350481][ C0] worker_thread+0x245/0xe20 [ 2498.355243][ C0] ? process_one_work+0x1530/0x1530 [ 2498.360435][ C0] kthread+0x318/0x420 [ 2498.364493][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2498.369934][ C0] ret_from_fork+0x24/0x30 [ 2498.374496][ C0] kdevtmpfs S27784 19 2 0x80004000 [ 2498.380846][ C0] Call Trace: [ 2498.384327][ C0] ? __schedule+0x898/0x1ca0 [ 2498.388921][ C0] ? __sched_text_start+0x8/0x8 [ 2498.393750][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2498.398768][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2498.403771][ C0] schedule+0xca/0x250 [ 2498.407914][ C0] devtmpfsd.part.0+0x48d/0x780 [ 2498.412741][ C0] ? public_dev_mount+0xa0/0xa0 [ 2498.418466][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2498.423729][ C0] ? ksys_mount+0xfc/0x150 [ 2498.428256][ C0] ? kfree+0xe4/0x320 [ 2498.432219][ C0] devtmpfsd+0xf8/0x120 [ 2498.436356][ C0] ? devtmpfsd.part.0+0x780/0x780 [ 2498.441457][ C0] kthread+0x318/0x420 [ 2498.446320][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2498.451683][ C0] ret_from_fork+0x24/0x30 [ 2498.456090][ C0] netns I27264 20 2 0x80004000 [ 2498.462468][ C0] Workqueue: 0x0 (netns) [ 2498.466876][ C0] Call Trace: [ 2498.470155][ C0] ? __schedule+0x898/0x1ca0 [ 2498.474739][ C0] ? __sched_text_start+0x8/0x8 [ 2498.479580][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2498.485516][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2498.490451][ C0] schedule+0xca/0x250 [ 2498.494527][ C0] rescuer_thread+0x6ed/0xc00 [ 2498.499220][ C0] ? worker_thread+0xe20/0xe20 [ 2498.504353][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2498.510406][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2498.515357][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2498.520647][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2498.525786][ C0] ? worker_thread+0xe20/0xe20 [ 2498.530571][ C0] kthread+0x318/0x420 [ 2498.534634][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2498.540099][ C0] ret_from_fork+0x24/0x30 [ 2498.544625][ C0] kauditd S30280 21 2 0x80004000 [ 2498.551064][ C0] Call Trace: [ 2498.554336][ C0] ? __schedule+0x898/0x1ca0 [ 2498.558903][ C0] ? __sched_text_start+0x8/0x8 [ 2498.563735][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2498.569172][ C0] ? skb_dequeue+0x129/0x180 [ 2498.573754][ C0] schedule+0xca/0x250 [ 2498.577806][ C0] kauditd_thread+0x627/0xac0 [ 2498.582505][ C0] ? auditd_reset+0x170/0x170 [ 2498.587200][ C0] ? finish_wait+0x260/0x260 [ 2498.591945][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2498.597239][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2498.602262][ C0] ? auditd_reset+0x170/0x170 [ 2498.606947][ C0] kthread+0x318/0x420 [ 2498.611013][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2498.616402][ C0] ret_from_fork+0x24/0x30 [ 2498.620804][ C0] khungtaskd S29576 23 2 0x80004000 [ 2498.627136][ C0] Call Trace: [ 2498.630407][ C0] ? __schedule+0x898/0x1ca0 [ 2498.634989][ C0] ? __sched_text_start+0x8/0x8 [ 2498.639833][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2498.645187][ C0] ? lock_timer_base+0x55/0x1a0 [ 2498.650030][ C0] schedule+0xca/0x250 [ 2498.654081][ C0] schedule_timeout+0x440/0xb20 [ 2498.658928][ C0] ? usleep_range+0x160/0x160 [ 2498.663583][ C0] ? watchdog+0x933/0xe50 [ 2498.667894][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2498.673426][ C0] ? watchdog+0x1a1/0xe50 [ 2498.677748][ C0] watchdog+0xeb/0xe50 [ 2498.681797][ C0] ? reset_hung_task_detector+0x30/0x30 [ 2498.687319][ C0] kthread+0x318/0x420 [ 2498.691471][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2498.696824][ C0] ret_from_fork+0x24/0x30 [ 2498.701242][ C0] oom_reaper S30568 24 2 0x80004000 [ 2498.707570][ C0] Call Trace: [ 2498.710842][ C0] ? __schedule+0x898/0x1ca0 [ 2498.715452][ C0] ? __sched_text_start+0x8/0x8 [ 2498.720284][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2498.725736][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2498.731560][ C0] schedule+0xca/0x250 [ 2498.735635][ C0] oom_reaper+0xb99/0x1060 [ 2498.740037][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2498.744868][ C0] ? lock_acquire+0x127/0x320 [ 2498.749617][ C0] ? __oom_reap_task_mm+0x430/0x430 [ 2498.754803][ C0] ? finish_wait+0x260/0x260 [ 2498.759373][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2498.764656][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2498.769658][ C0] ? __oom_reap_task_mm+0x430/0x430 [ 2498.774842][ C0] kthread+0x318/0x420 [ 2498.778893][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2498.784620][ C0] ret_from_fork+0x24/0x30 [ 2498.789034][ C0] writeback I31000 25 2 0x80004000 [ 2498.795546][ C0] Call Trace: [ 2498.798833][ C0] ? __schedule+0x898/0x1ca0 [ 2498.803403][ C0] ? __sched_text_start+0x8/0x8 [ 2498.808232][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2498.813232][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2498.818147][ C0] schedule+0xca/0x250 [ 2498.822197][ C0] rescuer_thread+0x6ed/0xc00 [ 2498.826851][ C0] ? worker_thread+0xe20/0xe20 [ 2498.831595][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2498.837378][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2498.842416][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2498.847678][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2498.852681][ C0] ? worker_thread+0xe20/0xe20 [ 2498.857445][ C0] kthread+0x318/0x420 [ 2498.861611][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2498.866999][ C0] ret_from_fork+0x24/0x30 [ 2498.871774][ C0] kcompactd0 S30608 26 2 0x80004000 [ 2498.878103][ C0] Call Trace: [ 2498.881490][ C0] ? __schedule+0x898/0x1ca0 [ 2498.886058][ C0] ? __sched_text_start+0x8/0x8 [ 2498.891007][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2498.896721][ C0] schedule+0xca/0x250 [ 2498.900791][ C0] kcompactd+0x50d/0x7c0 [ 2498.905174][ C0] ? kcompactd_do_work+0x9a0/0x9a0 [ 2498.910293][ C0] ? finish_wait+0x260/0x260 [ 2498.914876][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2498.920535][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2498.925606][ C0] ? kcompactd_do_work+0x9a0/0x9a0 [ 2498.930717][ C0] kthread+0x318/0x420 [ 2498.934816][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2498.940199][ C0] ret_from_fork+0x24/0x30 [ 2498.944614][ C0] kblockd I31000 78 2 0x80004000 [ 2498.951235][ C0] Call Trace: [ 2498.954509][ C0] ? __schedule+0x898/0x1ca0 [ 2498.959083][ C0] ? __sched_text_start+0x8/0x8 [ 2498.963911][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2498.968934][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2498.973848][ C0] schedule+0xca/0x250 [ 2498.978201][ C0] rescuer_thread+0x6ed/0xc00 [ 2498.983018][ C0] ? worker_thread+0xe20/0xe20 [ 2498.987775][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2498.993573][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2498.998510][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2499.003775][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2499.008781][ C0] ? worker_thread+0xe20/0xe20 [ 2499.013526][ C0] kthread+0x318/0x420 [ 2499.017661][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2499.023030][ C0] ret_from_fork+0x24/0x30 [ 2499.027428][ C0] ata_sff I30584 79 2 0x80004000 [ 2499.033776][ C0] Call Trace: [ 2499.037051][ C0] ? __schedule+0x898/0x1ca0 [ 2499.041801][ C0] ? __sched_text_start+0x8/0x8 [ 2499.046669][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2499.051701][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2499.056716][ C0] schedule+0xca/0x250 [ 2499.060780][ C0] rescuer_thread+0x6ed/0xc00 [ 2499.065446][ C0] ? worker_thread+0xe20/0xe20 [ 2499.070296][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2499.076097][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2499.081030][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2499.086329][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2499.091330][ C0] ? worker_thread+0xe20/0xe20 [ 2499.096085][ C0] kthread+0x318/0x420 [ 2499.100182][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2499.105549][ C0] ret_from_fork+0x24/0x30 [ 2499.110559][ C0] md I30584 80 2 0x80004000 [ 2499.116955][ C0] Call Trace: [ 2499.120244][ C0] ? __schedule+0x898/0x1ca0 [ 2499.124816][ C0] ? __sched_text_start+0x8/0x8 [ 2499.129649][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2499.134662][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2499.139594][ C0] schedule+0xca/0x250 [ 2499.143643][ C0] rescuer_thread+0x6ed/0xc00 [ 2499.148302][ C0] ? worker_thread+0xe20/0xe20 [ 2499.153044][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2499.158827][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2499.163760][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2499.169024][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2499.174049][ C0] ? worker_thread+0xe20/0xe20 [ 2499.178793][ C0] kthread+0x318/0x420 [ 2499.182941][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2499.188293][ C0] ret_from_fork+0x24/0x30 [ 2499.192705][ C0] edac-poller I31000 81 2 0x80004000 [ 2499.199049][ C0] Call Trace: [ 2499.202327][ C0] ? __schedule+0x898/0x1ca0 [ 2499.206898][ C0] ? __sched_text_start+0x8/0x8 [ 2499.211776][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2499.216813][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2499.222306][ C0] schedule+0xca/0x250 [ 2499.226744][ C0] rescuer_thread+0x6ed/0xc00 [ 2499.231514][ C0] ? worker_thread+0xe20/0xe20 [ 2499.236382][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2499.242219][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2499.247172][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2499.252531][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2499.257534][ C0] ? worker_thread+0xe20/0xe20 [ 2499.262288][ C0] kthread+0x318/0x420 [ 2499.266341][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2499.271895][ C0] ret_from_fork+0x24/0x30 [ 2499.276458][ C0] rpciod I30584 84 2 0x80004000 [ 2499.282834][ C0] Call Trace: [ 2499.286135][ C0] ? __schedule+0x898/0x1ca0 [ 2499.290742][ C0] ? __sched_text_start+0x8/0x8 [ 2499.295600][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2499.300729][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2499.305884][ C0] schedule+0xca/0x250 [ 2499.310107][ C0] rescuer_thread+0x6ed/0xc00 [ 2499.314792][ C0] ? worker_thread+0xe20/0xe20 [ 2499.319765][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2499.325769][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2499.330693][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2499.336159][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2499.341181][ C0] ? worker_thread+0xe20/0xe20 [ 2499.345943][ C0] kthread+0x318/0x420 [ 2499.350963][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2499.356356][ C0] ret_from_fork+0x24/0x30 [ 2499.360787][ C0] kworker/u5:0 I29392 85 2 0x80004000 [ 2499.367169][ C0] Workqueue: 0x0 (hci0) [ 2499.371498][ C0] Call Trace: [ 2499.374808][ C0] ? __schedule+0x898/0x1ca0 [ 2499.379522][ C0] ? __sched_text_start+0x8/0x8 [ 2499.386969][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2499.392482][ C0] schedule+0xca/0x250 [ 2499.396542][ C0] worker_thread+0x245/0xe20 [ 2499.401133][ C0] ? process_one_work+0x1530/0x1530 [ 2499.406354][ C0] kthread+0x318/0x420 [ 2499.410402][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2499.415803][ C0] ret_from_fork+0x24/0x30 [ 2499.420212][ C0] xprtiod I30840 86 2 0x80004000 [ 2499.426780][ C0] Call Trace: [ 2499.430067][ C0] ? __schedule+0x898/0x1ca0 [ 2499.434779][ C0] ? __sched_text_start+0x8/0x8 [ 2499.439613][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2499.444628][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2499.449543][ C0] schedule+0xca/0x250 [ 2499.453708][ C0] rescuer_thread+0x6ed/0xc00 [ 2499.458579][ C0] ? worker_thread+0xe20/0xe20 [ 2499.463353][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2499.469157][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2499.474281][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2499.479579][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2499.484746][ C0] ? worker_thread+0xe20/0xe20 [ 2499.489672][ C0] kthread+0x318/0x420 [ 2499.493754][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2499.499131][ C0] ret_from_fork+0x24/0x30 [ 2499.503532][ C0] cfg80211 I30840 87 2 0x80004000 [ 2499.509978][ C0] Call Trace: [ 2499.513258][ C0] ? __schedule+0x898/0x1ca0 [ 2499.517829][ C0] ? __sched_text_start+0x8/0x8 [ 2499.522674][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2499.527867][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2499.532799][ C0] schedule+0xca/0x250 [ 2499.536868][ C0] rescuer_thread+0x6ed/0xc00 [ 2499.541647][ C0] ? worker_thread+0xe20/0xe20 [ 2499.546466][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2499.552317][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2499.557245][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2499.562607][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2499.567645][ C0] ? worker_thread+0xe20/0xe20 [ 2499.572535][ C0] kthread+0x318/0x420 [ 2499.576612][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2499.581997][ C0] ret_from_fork+0x24/0x30 [ 2499.586539][ C0] kswapd0 S30536 88 2 0x80004000 [ 2499.593098][ C0] Call Trace: [ 2499.596386][ C0] ? __schedule+0x898/0x1ca0 [ 2499.601099][ C0] ? __sched_text_start+0x8/0x8 [ 2499.606133][ C0] ? cpumask_next+0x1f/0x30 [ 2499.610645][ C0] schedule+0xca/0x250 [ 2499.614723][ C0] kswapd+0xbb6/0xdd0 [ 2499.618710][ C0] ? lock_acquire+0x127/0x320 [ 2499.623380][ C0] ? balance_pgdat+0xdd0/0xdd0 [ 2499.628374][ C0] ? finish_wait+0x260/0x260 [ 2499.632981][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2499.638270][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2499.643427][ C0] ? balance_pgdat+0xdd0/0xdd0 [ 2499.648457][ C0] kthread+0x318/0x420 [ 2499.652593][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2499.658201][ C0] ret_from_fork+0x24/0x30 [ 2499.662783][ C0] nfsiod I30016 89 2 0x80004000 [ 2499.669156][ C0] Call Trace: [ 2499.672640][ C0] ? __schedule+0x898/0x1ca0 [ 2499.677270][ C0] ? __sched_text_start+0x8/0x8 [ 2499.682117][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2499.687422][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2499.692387][ C0] schedule+0xca/0x250 [ 2499.696623][ C0] rescuer_thread+0x6ed/0xc00 [ 2499.701507][ C0] ? worker_thread+0xe20/0xe20 [ 2499.706918][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2499.712753][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2499.717984][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2499.724165][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2499.730624][ C0] ? worker_thread+0xe20/0xe20 [ 2499.735737][ C0] kthread+0x318/0x420 [ 2499.740018][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2499.745435][ C0] ret_from_fork+0x24/0x30 [ 2499.749844][ C0] acpi_thermal_pm I30840 92 2 0x80004000 [ 2499.756221][ C0] Call Trace: [ 2499.759679][ C0] ? __schedule+0x898/0x1ca0 [ 2499.764291][ C0] ? __sched_text_start+0x8/0x8 [ 2499.769153][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2499.774372][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2499.779415][ C0] schedule+0xca/0x250 [ 2499.783518][ C0] rescuer_thread+0x6ed/0xc00 [ 2499.788205][ C0] ? worker_thread+0xe20/0xe20 [ 2499.793201][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2499.799036][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2499.804005][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2499.809288][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2499.814400][ C0] ? worker_thread+0xe20/0xe20 [ 2499.819375][ C0] kthread+0x318/0x420 [ 2499.823558][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2499.829129][ C0] ret_from_fork+0x24/0x30 [ 2499.833678][ C0] scsi_eh_0 S30584 93 2 0x80004000 [ 2499.840040][ C0] Call Trace: [ 2499.843340][ C0] ? __schedule+0x898/0x1ca0 [ 2499.848191][ C0] ? __sched_text_start+0x8/0x8 [ 2499.853244][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2499.858552][ C0] schedule+0xca/0x250 [ 2499.862738][ C0] scsi_error_handler+0x508/0xf70 [ 2499.867930][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2499.872936][ C0] ? lock_acquire+0x127/0x320 [ 2499.877602][ C0] ? scsi_eh_get_sense+0x690/0x690 [ 2499.882992][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2499.888890][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2499.893833][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2499.899271][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2499.904556][ C0] ? scsi_eh_get_sense+0x690/0x690 [ 2499.909768][ C0] kthread+0x318/0x420 [ 2499.913975][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2499.919380][ C0] ret_from_fork+0x24/0x30 [ 2499.923877][ C0] scsi_tmf_0 I30840 94 2 0x80004000 [ 2499.930248][ C0] Call Trace: [ 2499.933542][ C0] ? __schedule+0x898/0x1ca0 [ 2499.938117][ C0] ? __sched_text_start+0x8/0x8 [ 2499.942950][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2499.947953][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2499.952958][ C0] schedule+0xca/0x250 [ 2499.957021][ C0] rescuer_thread+0x6ed/0xc00 [ 2499.961691][ C0] ? worker_thread+0xe20/0xe20 [ 2499.966435][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2499.972230][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2499.977149][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2499.982428][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2499.987698][ C0] ? worker_thread+0xe20/0xe20 [ 2499.992455][ C0] kthread+0x318/0x420 [ 2499.996504][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2500.001870][ C0] ret_from_fork+0x24/0x30 [ 2500.006268][ C0] kworker/0:1H I28232 95 2 0x80004000 [ 2500.012627][ C0] Workqueue: 0x0 (kblockd) [ 2500.017107][ C0] Call Trace: [ 2500.020552][ C0] ? __schedule+0x898/0x1ca0 [ 2500.025126][ C0] ? __sched_text_start+0x8/0x8 [ 2500.029978][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2500.035440][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2500.040445][ C0] schedule+0xca/0x250 [ 2500.044502][ C0] worker_thread+0x245/0xe20 [ 2500.049075][ C0] ? process_one_work+0x1530/0x1530 [ 2500.054337][ C0] kthread+0x318/0x420 [ 2500.058405][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2500.063782][ C0] ret_from_fork+0x24/0x30 [ 2500.068267][ C0] target_completi I30840 96 2 0x80004000 [ 2500.074609][ C0] Call Trace: [ 2500.077882][ C0] ? __schedule+0x898/0x1ca0 [ 2500.082466][ C0] ? __sched_text_start+0x8/0x8 [ 2500.087412][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2500.092428][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2500.097350][ C0] schedule+0xca/0x250 [ 2500.101410][ C0] rescuer_thread+0x6ed/0xc00 [ 2500.106070][ C0] ? worker_thread+0xe20/0xe20 [ 2500.111873][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2500.117767][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2500.122685][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2500.128003][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2500.133005][ C0] ? worker_thread+0xe20/0xe20 [ 2500.137779][ C0] kthread+0x318/0x420 [ 2500.141832][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2500.147305][ C0] ret_from_fork+0x24/0x30 [ 2500.152848][ C0] xcopy_wq I30840 97 2 0x80004000 [ 2500.159311][ C0] Call Trace: [ 2500.162607][ C0] ? __schedule+0x898/0x1ca0 [ 2500.167541][ C0] ? __sched_text_start+0x8/0x8 [ 2500.172471][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2500.177524][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2500.182684][ C0] schedule+0xca/0x250 [ 2500.186896][ C0] rescuer_thread+0x6ed/0xc00 [ 2500.191563][ C0] ? worker_thread+0xe20/0xe20 [ 2500.196314][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2500.202191][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2500.207106][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2500.212368][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2500.217377][ C0] ? worker_thread+0xe20/0xe20 [ 2500.222118][ C0] kthread+0x318/0x420 [ 2500.226177][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2500.231532][ C0] ret_from_fork+0x24/0x30 [ 2500.236093][ C0] libertastf I30840 98 2 0x80004000 [ 2500.242668][ C0] Call Trace: [ 2500.245983][ C0] ? __schedule+0x898/0x1ca0 [ 2500.250584][ C0] ? __sched_text_start+0x8/0x8 [ 2500.255427][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2500.260440][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2500.265383][ C0] schedule+0xca/0x250 [ 2500.269479][ C0] rescuer_thread+0x6ed/0xc00 [ 2500.274400][ C0] ? worker_thread+0xe20/0xe20 [ 2500.279298][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2500.285391][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2500.290515][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2500.295895][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2500.301075][ C0] ? worker_thread+0xe20/0xe20 [ 2500.305981][ C0] kthread+0x318/0x420 [ 2500.310193][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2500.315666][ C0] ret_from_fork+0x24/0x30 [ 2500.321729][ C0] zd1211rw I30840 99 2 0x80004000 [ 2500.328090][ C0] Call Trace: [ 2500.331473][ C0] ? __schedule+0x898/0x1ca0 [ 2500.336316][ C0] ? __sched_text_start+0x8/0x8 [ 2500.341203][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2500.346241][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2500.351252][ C0] schedule+0xca/0x250 [ 2500.355330][ C0] rescuer_thread+0x6ed/0xc00 [ 2500.360004][ C0] ? worker_thread+0xe20/0xe20 [ 2500.364752][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2500.370712][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2500.375755][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2500.381071][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2500.386114][ C0] ? worker_thread+0xe20/0xe20 [ 2500.390869][ C0] kthread+0x318/0x420 [ 2500.394947][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2500.400384][ C0] ret_from_fork+0x24/0x30 [ 2500.404904][ C0] u132 I30840 100 2 0x80004000 [ 2500.411275][ C0] Call Trace: [ 2500.414575][ C0] ? __schedule+0x898/0x1ca0 [ 2500.419265][ C0] ? __sched_text_start+0x8/0x8 [ 2500.424100][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2500.429108][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2500.434035][ C0] schedule+0xca/0x250 [ 2500.438187][ C0] rescuer_thread+0x6ed/0xc00 [ 2500.442852][ C0] ? worker_thread+0xe20/0xe20 [ 2500.447614][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2500.453574][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2500.458512][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2500.464395][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2500.469442][ C0] ? worker_thread+0xe20/0xe20 [ 2500.474367][ C0] kthread+0x318/0x420 [ 2500.478642][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2500.484018][ C0] ret_from_fork+0x24/0x30 [ 2500.488422][ C0] usbip_event I30584 101 2 0x80004000 [ 2500.494949][ C0] Call Trace: [ 2500.498240][ C0] ? __schedule+0x898/0x1ca0 [ 2500.502917][ C0] ? __sched_text_start+0x8/0x8 [ 2500.507754][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2500.512770][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2500.517688][ C0] schedule+0xca/0x250 [ 2500.521857][ C0] rescuer_thread+0x6ed/0xc00 [ 2500.526607][ C0] ? worker_thread+0xe20/0xe20 [ 2500.531498][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2500.537291][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2500.542395][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2500.547845][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2500.552857][ C0] ? worker_thread+0xe20/0xe20 [ 2500.557866][ C0] kthread+0x318/0x420 [ 2500.561914][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2500.567363][ C0] ret_from_fork+0x24/0x30 [ 2500.571891][ C0] pvrusb2-context S27296 103 2 0x80004000 [ 2500.578225][ C0] Call Trace: [ 2500.581508][ C0] ? __schedule+0x898/0x1ca0 [ 2500.586181][ C0] ? __sched_text_start+0x8/0x8 [ 2500.591885][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2500.597320][ C0] schedule+0xca/0x250 [ 2500.601372][ C0] pvr2_context_thread_func+0x5ed/0x860 [ 2500.606899][ C0] ? lock_acquire+0x127/0x320 [ 2500.611548][ C0] ? pvr2_context_destroy+0x230/0x230 [ 2500.616900][ C0] ? finish_wait+0x260/0x260 [ 2500.621473][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2500.626731][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2500.631815][ C0] ? pvr2_context_destroy+0x230/0x230 [ 2500.637180][ C0] kthread+0x318/0x420 [ 2500.641235][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2500.646593][ C0] ret_from_fork+0x24/0x30 [ 2500.650995][ C0] kvub300c I30584 104 2 0x80004000 [ 2500.657378][ C0] Call Trace: [ 2500.660646][ C0] ? __schedule+0x898/0x1ca0 [ 2500.665210][ C0] ? __sched_text_start+0x8/0x8 [ 2500.670112][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2500.675447][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2500.680455][ C0] schedule+0xca/0x250 [ 2500.684514][ C0] rescuer_thread+0x6ed/0xc00 [ 2500.689266][ C0] ? worker_thread+0xe20/0xe20 [ 2500.694182][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2500.699970][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2500.704890][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2500.710219][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2500.715231][ C0] ? worker_thread+0xe20/0xe20 [ 2500.720082][ C0] kthread+0x318/0x420 [ 2500.724133][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2500.729590][ C0] ret_from_fork+0x24/0x30 [ 2500.733996][ C0] kvub300p I30840 105 2 0x80004000 [ 2500.740378][ C0] Call Trace: [ 2500.743745][ C0] ? __schedule+0x898/0x1ca0 [ 2500.748310][ C0] ? __sched_text_start+0x8/0x8 [ 2500.753134][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2500.758131][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2500.763322][ C0] schedule+0xca/0x250 [ 2500.767646][ C0] rescuer_thread+0x6ed/0xc00 [ 2500.772312][ C0] ? worker_thread+0xe20/0xe20 [ 2500.777181][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2500.783334][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2500.788451][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2500.793923][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2500.798938][ C0] ? worker_thread+0xe20/0xe20 [ 2500.803681][ C0] kthread+0x318/0x420 [ 2500.807997][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2500.813364][ C0] ret_from_fork+0x24/0x30 [ 2500.817856][ C0] kvub300d I30840 106 2 0x80004000 [ 2500.824199][ C0] Call Trace: [ 2500.827466][ C0] ? __schedule+0x898/0x1ca0 [ 2500.832051][ C0] ? __sched_text_start+0x8/0x8 [ 2500.837059][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2500.842099][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2500.847102][ C0] schedule+0xca/0x250 [ 2500.851153][ C0] rescuer_thread+0x6ed/0xc00 [ 2500.855829][ C0] ? worker_thread+0xe20/0xe20 [ 2500.860593][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2500.866401][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2500.871406][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2500.876678][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2500.881690][ C0] ? worker_thread+0xe20/0xe20 [ 2500.886431][ C0] kthread+0x318/0x420 [ 2500.891095][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2500.896809][ C0] ret_from_fork+0x24/0x30 [ 2500.901358][ C0] kmemstick I30840 107 2 0x80004000 [ 2500.907771][ C0] Call Trace: [ 2500.911146][ C0] ? __schedule+0x898/0x1ca0 [ 2500.915740][ C0] ? __sched_text_start+0x8/0x8 [ 2500.921808][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2500.926973][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2500.931983][ C0] schedule+0xca/0x250 [ 2500.936286][ C0] rescuer_thread+0x6ed/0xc00 [ 2500.940948][ C0] ? worker_thread+0xe20/0xe20 [ 2500.945872][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2500.951788][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2500.956815][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2500.963043][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2500.968046][ C0] ? worker_thread+0xe20/0xe20 [ 2500.972898][ C0] kthread+0x318/0x420 [ 2500.977127][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2500.982562][ C0] ret_from_fork+0x24/0x30 [ 2500.987054][ C0] elousb I30840 108 2 0x80004000 [ 2500.993390][ C0] Call Trace: [ 2500.996660][ C0] ? __schedule+0x898/0x1ca0 [ 2501.001225][ C0] ? __sched_text_start+0x8/0x8 [ 2501.006071][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2501.011069][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2501.015997][ C0] schedule+0xca/0x250 [ 2501.020044][ C0] rescuer_thread+0x6ed/0xc00 [ 2501.024705][ C0] ? worker_thread+0xe20/0xe20 [ 2501.029454][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2501.035409][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2501.040319][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2501.045588][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2501.050586][ C0] ? worker_thread+0xe20/0xe20 [ 2501.055347][ C0] kthread+0x318/0x420 [ 2501.059576][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2501.065090][ C0] ret_from_fork+0x24/0x30 [ 2501.069507][ C0] wusbd I30840 109 2 0x80004000 [ 2501.075937][ C0] Call Trace: [ 2501.079209][ C0] ? __schedule+0x898/0x1ca0 [ 2501.084037][ C0] ? __sched_text_start+0x8/0x8 [ 2501.088873][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2501.093958][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2501.098885][ C0] schedule+0xca/0x250 [ 2501.102933][ C0] rescuer_thread+0x6ed/0xc00 [ 2501.107597][ C0] ? worker_thread+0xe20/0xe20 [ 2501.112437][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2501.118218][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2501.123162][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2501.128434][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2501.133433][ C0] ? worker_thread+0xe20/0xe20 [ 2501.138257][ C0] kthread+0x318/0x420 [ 2501.142301][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2501.147736][ C0] ret_from_fork+0x24/0x30 [ 2501.152138][ C0] ipv6_addrconf I30840 110 2 0x80004000 [ 2501.158470][ C0] Call Trace: [ 2501.161738][ C0] ? __schedule+0x898/0x1ca0 [ 2501.166310][ C0] ? __sched_text_start+0x8/0x8 [ 2501.171152][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2501.176153][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2501.181102][ C0] schedule+0xca/0x250 [ 2501.185148][ C0] rescuer_thread+0x6ed/0xc00 [ 2501.189802][ C0] ? worker_thread+0xe20/0xe20 [ 2501.194555][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2501.200367][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2501.205337][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2501.210622][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2501.215629][ C0] ? worker_thread+0xe20/0xe20 [ 2501.220980][ C0] kthread+0x318/0x420 [ 2501.225036][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2501.230395][ C0] ret_from_fork+0x24/0x30 [ 2501.234789][ C0] kworker/1:1H I27816 116 2 0x80004000 [ 2501.241233][ C0] Workqueue: 0x0 (kblockd) [ 2501.245887][ C0] Call Trace: [ 2501.249346][ C0] ? __schedule+0x898/0x1ca0 [ 2501.253944][ C0] ? __sched_text_start+0x8/0x8 [ 2501.258938][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2501.264310][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2501.269323][ C0] schedule+0xca/0x250 [ 2501.273376][ C0] worker_thread+0x245/0xe20 [ 2501.278056][ C0] ? process_one_work+0x1530/0x1530 [ 2501.283229][ C0] kthread+0x318/0x420 [ 2501.287274][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2501.292621][ C0] ret_from_fork+0x24/0x30 [ 2501.297025][ C0] ext4-rsv-conver I30584 117 2 0x80004000 [ 2501.303557][ C0] Call Trace: [ 2501.307039][ C0] ? __schedule+0x898/0x1ca0 [ 2501.311788][ C0] ? __sched_text_start+0x8/0x8 [ 2501.316791][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2501.321976][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2501.326912][ C0] schedule+0xca/0x250 [ 2501.331260][ C0] rescuer_thread+0x6ed/0xc00 [ 2501.336080][ C0] ? worker_thread+0xe20/0xe20 [ 2501.340843][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2501.346809][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2501.351732][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2501.357000][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2501.362171][ C0] ? worker_thread+0xe20/0xe20 [ 2501.366999][ C0] kthread+0x318/0x420 [ 2501.371045][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2501.376516][ C0] ret_from_fork+0x24/0x30 [ 2501.380909][ C0] udevd R running task 26744 239 1 0x80000008 [ 2501.388783][ C0] Call Trace: [ 2501.392045][ C0] [ 2501.394879][ C0] sched_show_task.cold+0x2e0/0x359 [ 2501.400077][ C0] show_state_filter+0x164/0x209 [ 2501.405002][ C0] ? fn_caps_on+0x90/0x90 [ 2501.409930][ C0] k_spec+0xdc/0x120 [ 2501.413984][ C0] kbd_event+0x927/0x3790 [ 2501.418323][ C0] ? k_pad+0x720/0x720 [ 2501.422375][ C0] ? mark_held_locks+0xe0/0xe0 [ 2501.427220][ C0] ? sysrq_filter+0xdf/0xeb0 [ 2501.431813][ C0] ? k_pad+0x720/0x720 [ 2501.435897][ C0] input_to_handler+0x3b6/0x4c0 [ 2501.440738][ C0] input_pass_values.part.0+0x2e3/0x720 [ 2501.446281][ C0] input_repeat_key+0x1ee/0x2c0 [ 2501.451174][ C0] ? input_dev_suspend+0x80/0x80 [ 2501.456117][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2501.461406][ C0] call_timer_fn+0x179/0x650 [ 2501.466093][ C0] ? input_dev_suspend+0x80/0x80 [ 2501.471172][ C0] ? msleep_interruptible+0x130/0x130 [ 2501.476810][ C0] ? mark_held_locks+0x9f/0xe0 [ 2501.481557][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2501.486902][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2501.492376][ C0] ? input_dev_suspend+0x80/0x80 [ 2501.497410][ C0] run_timer_softirq+0x5e3/0x1490 [ 2501.502412][ C0] ? add_timer+0x7a0/0x7a0 [ 2501.506915][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2501.512524][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2501.517814][ C0] ? mark_held_locks+0x9f/0xe0 [ 2501.522570][ C0] __do_softirq+0x221/0x912 [ 2501.528365][ C0] irq_exit+0x178/0x1a0 [ 2501.532498][ C0] smp_apic_timer_interrupt+0x12f/0x500 [ 2501.538260][ C0] apic_timer_interrupt+0xf/0x20 [ 2501.543187][ C0] [ 2501.546124][ C0] RIP: 0010:lock_acquire+0x16a/0x320 [ 2501.551394][ C0] Code: c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 95 01 00 00 c7 83 4c 08 00 00 00 00 00 00 ff 34 24 9d <48> 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 8b 15 a0 ee db 7e [ 2501.571346][ C0] RSP: 0018:ffff8881d377f760 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 2501.580803][ C0] RAX: 0000000000000007 RBX: ffff8881d34eb000 RCX: 0000000000001357 [ 2501.588775][ C0] RDX: 0000000000000000 RSI: 1ffff1103a6efed5 RDI: ffff8881d34eb84c [ 2501.597015][ C0] RBP: ffff8881a9da7698 R08: ffffffff88d15738 R09: fffffbfff11aafa6 [ 2501.604963][ C0] R10: fffffbfff11aafa5 R11: ffffffff88d57d2f R12: 0000000000000000 [ 2501.612910][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2501.620882][ C0] _raw_spin_lock+0x27/0x40 [ 2501.625363][ C0] ? __d_lookup+0x1c6/0x750 [ 2501.629843][ C0] __d_lookup+0x1c6/0x750 [ 2501.634321][ C0] ? kernfs_iop_permission+0x5f/0xb0 [ 2501.639674][ C0] lookup_fast+0x3ca/0xeb0 [ 2501.644077][ C0] ? path_init+0x1440/0x1440 [ 2501.648650][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2501.653510][ C0] ? dput+0x35/0xe00 [ 2501.657385][ C0] ? lockref_get_not_dead+0x66/0x80 [ 2501.662593][ C0] walk_component+0xe3/0x1bc0 [ 2501.667769][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2501.673286][ C0] ? lookup_fast+0xeb0/0xeb0 [ 2501.677950][ C0] ? lockref_get_not_dead+0x66/0x80 [ 2501.683123][ C0] ? set_nlink+0x82/0x1a0 [ 2501.687524][ C0] ? generic_permission+0x116/0x4d0 [ 2501.692717][ C0] ? security_inode_permission+0xc4/0xf0 [ 2501.698333][ C0] link_path_walk.part.0+0x90d/0x1230 [ 2501.703875][ C0] ? walk_component+0x1bc0/0x1bc0 [ 2501.709087][ C0] ? percpu_counter_add_batch+0xe3/0x140 [ 2501.714718][ C0] path_openat+0x1f1/0x3ff0 [ 2501.719219][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2501.724225][ C0] ? save_stack+0x1b/0x80 [ 2501.728560][ C0] ? do_sys_open+0x294/0x580 [ 2501.733222][ C0] ? do_syscall_64+0xb7/0x580 [ 2501.737886][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2501.743943][ C0] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 2501.749309][ C0] ? copy_msghdr_from_user+0x420/0x420 [ 2501.754922][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2501.759925][ C0] do_filp_open+0x1a1/0x280 [ 2501.764404][ C0] ? may_open_dev+0xf0/0xf0 [ 2501.768892][ C0] ? __alloc_fd+0x46d/0x600 [ 2501.773370][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2501.778370][ C0] ? do_raw_spin_unlock+0x13f/0x220 [ 2501.783544][ C0] ? _raw_spin_unlock+0x1f/0x30 [ 2501.788679][ C0] ? __alloc_fd+0x46d/0x600 [ 2501.793418][ C0] do_sys_open+0x3c0/0x580 [ 2501.797810][ C0] ? filp_open+0x70/0x70 [ 2501.802294][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2501.808211][ C0] do_syscall_64+0xb7/0x580 [ 2501.812707][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2501.818601][ C0] RIP: 0033:0x7f1a1cd0a120 [ 2501.823006][ C0] Code: 48 8b 15 1b 4d 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 90 90 90 90 90 90 90 83 3d d5 a4 2b 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 5e 8c 01 00 48 89 04 24 [ 2501.842687][ C0] RSP: 002b:00007ffc56c57de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2501.851088][ C0] RAX: ffffffffffffffda RBX: 0000000000ca3810 RCX: 00007f1a1cd0a120 [ 2501.859048][ C0] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffc56c57ec0 [ 2501.867022][ C0] RBP: 00007ffc56c57e60 R08: 0000000000000008 R09: 0000000000000001 [ 2501.875064][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 2501.883203][ C0] R13: 000000000041f57a R14: 0000000000ca4090 R15: 0000000000000000 [ 2501.891288][ C0] dhclient S28192 1463 1 0x00000000 [ 2501.897618][ C0] Call Trace: [ 2501.900892][ C0] ? __schedule+0x898/0x1ca0 [ 2501.905458][ C0] ? __sched_text_start+0x8/0x8 [ 2501.910282][ C0] ? debug_object_fixup+0x30/0x30 [ 2501.915285][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2501.921150][ C0] schedule+0xca/0x250 [ 2501.925205][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2501.931351][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2501.937285][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2501.943221][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2501.949945][ C0] ? __pollwait+0x24f/0x430 [ 2501.954443][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2501.962428][ C0] ? pollwake+0x200/0x200 [ 2501.966823][ C0] do_select+0x122e/0x1700 [ 2501.971217][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2501.976920][ C0] ? __module_text_address+0xe/0x140 [ 2501.982243][ C0] ? poll_freewait+0x250/0x250 [ 2501.986981][ C0] ? poll_freewait+0x250/0x250 [ 2501.991735][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2501.996742][ C0] ? mark_lock+0xbc/0x1160 [ 2502.001308][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2502.006310][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2502.011397][ C0] ? find_held_lock+0x2d/0x110 [ 2502.016138][ C0] ? __might_fault+0x11f/0x1d0 [ 2502.020879][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2502.025823][ C0] ? lock_acquire+0x127/0x320 [ 2502.030598][ C0] ? __might_fault+0xef/0x1d0 [ 2502.035270][ C0] ? __might_fault+0x192/0x1d0 [ 2502.040464][ C0] ? core_sys_select+0x4da/0x820 [ 2502.045377][ C0] core_sys_select+0x4da/0x820 [ 2502.050226][ C0] ? do_compat_pselect+0x210/0x210 [ 2502.055411][ C0] ? find_held_lock+0x2d/0x110 [ 2502.060174][ C0] ? find_held_lock+0x2d/0x110 [ 2502.065033][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2502.069974][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2502.075515][ C0] ? timespec64_add_safe+0x189/0x210 [ 2502.080779][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2502.085520][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2502.090805][ C0] kern_select+0x13d/0x1c0 [ 2502.095292][ C0] ? core_sys_select+0x820/0x820 [ 2502.100216][ C0] ? down_read_non_owner+0x470/0x470 [ 2502.105709][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2502.110661][ C0] __x64_sys_select+0xba/0x150 [ 2502.115429][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2502.120887][ C0] do_syscall_64+0xb7/0x580 [ 2502.125534][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2502.131529][ C0] RIP: 0033:0x7f23883bbdd3 [ 2502.136123][ C0] Code: Bad RIP value. [ 2502.140358][ C0] RSP: 002b:00007ffe2e7bd868 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2502.148896][ C0] RAX: ffffffffffffffda RBX: 00007f2388807010 RCX: 00007f23883bbdd3 [ 2502.157163][ C0] RDX: 00007f2388809190 RSI: 00007f2388809090 RDI: 0000000000000016 [ 2502.165219][ C0] RBP: 00007ffe2e7bd8b8 R08: 00007ffe2e7bd8c0 R09: 0000000000000000 [ 2502.173260][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe2e7bd8c0 [ 2502.181603][ C0] R13: 0000000000000000 R14: 0000558b4cf27490 R15: 431bde82d7b634db [ 2502.189787][ C0] rsyslogd S26744 1598 1 0x00000000 [ 2502.196097][ C0] Call Trace: [ 2502.199484][ C0] ? __schedule+0x898/0x1ca0 [ 2502.204418][ C0] ? __sched_text_start+0x8/0x8 [ 2502.209384][ C0] ? debug_object_fixup+0x30/0x30 [ 2502.214386][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2502.219492][ C0] schedule+0xca/0x250 [ 2502.223578][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2502.229746][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2502.235722][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2502.241252][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2502.247299][ C0] ? set_normalized_timespec64+0x65/0xc0 [ 2502.253031][ C0] ? select_estimate_accuracy+0x24b/0x320 [ 2502.258735][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2502.265295][ C0] ? pollwake+0x200/0x200 [ 2502.269612][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2502.275223][ C0] do_select+0x122e/0x1700 [ 2502.279814][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2502.285741][ C0] ? kmem_cache_alloc+0xd8/0x2e0 [ 2502.290662][ C0] ? alloc_pid+0x48/0x8b0 [ 2502.294981][ C0] ? copy_process+0x261d/0x6470 [ 2502.299934][ C0] ? _do_fork+0x129/0xec0 [ 2502.304341][ C0] ? __x64_sys_clone+0x17e/0x200 [ 2502.309292][ C0] ? do_syscall_64+0xb7/0x580 [ 2502.314038][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2502.320123][ C0] ? mark_held_locks+0xe0/0xe0 [ 2502.324920][ C0] ? mark_lock+0xbc/0x1160 [ 2502.329410][ C0] ? mark_lock+0xbc/0x1160 [ 2502.334728][ C0] ? mark_lock+0xbc/0x1160 [ 2502.339127][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2502.344132][ C0] ? find_held_lock+0x2d/0x110 [ 2502.348881][ C0] ? core_sys_select+0x1d7/0x820 [ 2502.353995][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2502.358835][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2502.364374][ C0] ? core_sys_select+0x4da/0x820 [ 2502.369324][ C0] core_sys_select+0x4da/0x820 [ 2502.374190][ C0] ? do_compat_pselect+0x210/0x210 [ 2502.379386][ C0] ? find_held_lock+0x2d/0x110 [ 2502.384253][ C0] ? find_held_lock+0x2d/0x110 [ 2502.389378][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2502.394308][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2502.399833][ C0] ? timespec64_add_safe+0x189/0x210 [ 2502.407789][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2502.412634][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2502.418156][ C0] kern_select+0x13d/0x1c0 [ 2502.422649][ C0] ? core_sys_select+0x820/0x820 [ 2502.427581][ C0] ? filp_close+0x129/0x160 [ 2502.432177][ C0] __x64_sys_select+0xba/0x150 [ 2502.437157][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2502.442785][ C0] do_syscall_64+0xb7/0x580 [ 2502.447614][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2502.453498][ C0] RIP: 0033:0x7fe26d4f1df3 [ 2502.465842][ C0] Code: Bad RIP value. [ 2502.469927][ C0] RSP: 002b:00007fff9fe54550 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 2502.478492][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fe26d4f1df3 [ 2502.486468][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 2502.494612][ C0] RBP: 0000000000015180 R08: 00007fff9fe54580 R09: 00007fe26b161700 [ 2502.502922][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2502.510977][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2502.519030][ C0] rs:main Q:Reg S27824 1599 1 0x00000000 [ 2502.525446][ C0] Call Trace: [ 2502.529020][ C0] ? __schedule+0x898/0x1ca0 [ 2502.534025][ C0] ? __sched_text_start+0x8/0x8 [ 2502.539213][ C0] schedule+0xca/0x250 [ 2502.543597][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2502.548845][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2502.554980][ C0] futex_wait+0x1e2/0x590 [ 2502.559406][ C0] ? futex_wait_setup+0x350/0x350 [ 2502.564659][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2502.569624][ C0] ? mutex_trylock+0x2c0/0x2c0 [ 2502.574925][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2502.579955][ C0] do_futex+0x15d/0x1b90 [ 2502.584183][ C0] ? __fget+0x32e/0x530 [ 2502.588384][ C0] ? new_sync_write+0x48d/0x650 [ 2502.593241][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2502.598264][ C0] ? new_sync_read+0x6d0/0x6d0 [ 2502.603803][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2502.609371][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2502.613786][ C0] ? security_file_permission+0x8a/0x370 [ 2502.619665][ C0] __x64_sys_futex+0x376/0x4f0 [ 2502.624421][ C0] ? fput_many+0x2f/0x1a0 [ 2502.628823][ C0] ? do_futex+0x1b90/0x1b90 [ 2502.633313][ C0] ? ksys_write+0x19f/0x250 [ 2502.638128][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2502.642974][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2502.648386][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2502.654099][ C0] do_syscall_64+0xb7/0x580 [ 2502.659383][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2502.665447][ C0] RIP: 0033:0x7fe26d504d5b [ 2502.669942][ C0] Code: Bad RIP value. [ 2502.673987][ C0] RSP: 002b:00007fe26c162b58 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 2502.682478][ C0] RAX: ffffffffffffffda RBX: 00007fe264000020 RCX: 00007fe26d504d5b [ 2502.690961][ C0] RDX: 0000000000000002 RSI: 0000000000000080 RDI: 00007fe264000020 [ 2502.698996][ C0] RBP: 00007fe26c162c40 R08: 0000000000e30b80 R09: 000000000000063f [ 2502.707033][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000e20a10 [ 2502.715165][ C0] R13: 0000000000e31120 R14: 0000000000e20a38 R15: 0000000000e20a10 [ 2502.723687][ C0] rsyslogd S28192 1600 1 0x00000000 [ 2502.730380][ C0] Call Trace: [ 2502.733851][ C0] ? __schedule+0x898/0x1ca0 [ 2502.738795][ C0] ? __sched_text_start+0x8/0x8 [ 2502.743712][ C0] ? find_held_lock+0x2d/0x110 [ 2502.748454][ C0] ? __pollwait+0x24f/0x430 [ 2502.753056][ C0] schedule+0xca/0x250 [ 2502.757254][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2502.763523][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2502.769504][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2502.775380][ C0] ? poll_initwait+0x180/0x180 [ 2502.780265][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2502.785715][ C0] ? __pollwait+0x24f/0x430 [ 2502.790453][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2502.796893][ C0] ? pollwake+0x200/0x200 [ 2502.801217][ C0] do_select+0x122e/0x1700 [ 2502.805803][ C0] ? kmem_cache_free+0xb9/0x380 [ 2502.810772][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2502.816990][ C0] ? poll_freewait+0x250/0x250 [ 2502.821975][ C0] ? update_curr+0x379/0x810 [ 2502.826642][ C0] ? __update_load_avg_se+0x71c/0xba0 [ 2502.832129][ C0] ? mark_lock+0xbc/0x1160 [ 2502.836535][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2502.841738][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2502.846931][ C0] ? find_held_lock+0x2d/0x110 [ 2502.851676][ C0] ? __might_fault+0x11f/0x1d0 [ 2502.856627][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2502.861608][ C0] ? lock_acquire+0x127/0x320 [ 2502.866487][ C0] ? __might_fault+0xef/0x1d0 [ 2502.871264][ C0] ? __might_fault+0x192/0x1d0 [ 2502.877623][ C0] ? core_sys_select+0x4da/0x820 [ 2502.882562][ C0] core_sys_select+0x4da/0x820 [ 2502.887329][ C0] ? do_compat_pselect+0x210/0x210 [ 2502.892566][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2502.897874][ C0] ? __do_page_fault+0x662/0xcc0 [ 2502.902966][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 2502.909706][ C0] ? __fget_light+0x1d6/0x230 [ 2502.914406][ C0] ? fput_many+0x2f/0x1a0 [ 2502.919053][ C0] kern_select+0x13d/0x1c0 [ 2502.923463][ C0] ? core_sys_select+0x820/0x820 [ 2502.928599][ C0] ? do_futex+0x1b90/0x1b90 [ 2502.933084][ C0] __x64_sys_select+0xba/0x150 [ 2502.938002][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2502.943304][ C0] do_syscall_64+0xb7/0x580 [ 2502.947908][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2502.953882][ C0] RIP: 0033:0x7fe26d4f1df3 [ 2502.958314][ C0] Code: Bad RIP value. [ 2502.962753][ C0] RSP: 002b:00007fe26b961d90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 2502.971343][ C0] RAX: ffffffffffffffda RBX: 00007fe26b961da0 RCX: 00007fe26d4f1df3 [ 2502.979691][ C0] RDX: 0000000000000000 RSI: 00007fe26b961da0 RDI: 0000000000000001 [ 2502.988563][ C0] RBP: 00007fe26cbea5e0 R08: 0000000000000000 R09: 0000000000000001 [ 2502.996709][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2503.004823][ C0] R13: 0000000000000001 R14: 00007fe26cbea5f0 R15: 0000000000000001 [ 2503.013207][ C0] rsyslogd R running task 29128 1601 1 0x00000000 [ 2503.021569][ C0] Call Trace: [ 2503.025204][ C0] ? __schedule+0x898/0x1ca0 [ 2503.029937][ C0] ? __sched_text_start+0x8/0x8 [ 2503.034972][ C0] preempt_schedule_common+0x30/0x60 [ 2503.040312][ C0] _cond_resched+0x18/0x20 [ 2503.044848][ C0] __alloc_pages_nodemask+0x4b3/0x780 [ 2503.050335][ C0] ? find_held_lock+0x2d/0x110 [ 2503.055172][ C0] ? __alloc_pages_slowpath+0x2270/0x2270 [ 2503.060996][ C0] ? mark_lock+0xbc/0x1160 [ 2503.065485][ C0] alloc_pages_vma+0x1b0/0x3e0 [ 2503.070366][ C0] __handle_mm_fault+0xf20/0x2980 [ 2503.075708][ C0] ? mark_held_locks+0xe0/0xe0 [ 2503.080629][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2503.086386][ C0] ? find_held_lock+0x2d/0x110 [ 2503.091494][ C0] ? handle_mm_fault+0x1d5/0x910 [ 2503.097132][ C0] ? mark_held_locks+0x9f/0xe0 [ 2503.102399][ C0] handle_mm_fault+0x2f1/0x910 [ 2503.107221][ C0] __do_page_fault+0x62b/0xcc0 [ 2503.112168][ C0] ? __do_page_fault+0xc70/0xcc0 [ 2503.117178][ C0] page_fault+0x34/0x40 [ 2503.121415][ C0] RIP: 0033:0x7fe26d492e3a [ 2503.125929][ C0] Code: Bad RIP value. [ 2503.130237][ C0] RSP: 002b:00007fe26b160cb0 EFLAGS: 00010202 [ 2503.136540][ C0] RAX: 0000000000000e21 RBX: 00007fe26407cfd0 RCX: 0000000000000004 [ 2503.144842][ C0] RDX: 0000000000000225 RSI: 00007fe26407d1e0 RDI: 00000000000e4000 [ 2503.153053][ C0] RBP: 00007fe264000020 R08: 00007fe264000288 R09: 00007fe26d555100 [ 2503.161197][ C0] R10: 65725f7475706e69 R11: 0000000000000000 R12: 00007fe26407cfc0 [ 2503.169703][ C0] R13: 0000000000000040 R14: 0000000000001041 R15: 0000000000001000 [ 2503.178247][ C0] cron S27824 1641 1 0x00000000 [ 2503.184663][ C0] Call Trace: [ 2503.187950][ C0] ? __schedule+0x898/0x1ca0 [ 2503.192669][ C0] ? __sched_text_start+0x8/0x8 [ 2503.197700][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2503.202814][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2503.208368][ C0] schedule+0xca/0x250 [ 2503.212479][ C0] do_nanosleep+0x21f/0x650 [ 2503.216978][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2503.222949][ C0] ? memset+0x20/0x40 [ 2503.227393][ C0] ? __hrtimer_init+0x134/0x260 [ 2503.232624][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2503.237750][ C0] ? nanosleep_copyout+0x100/0x100 [ 2503.243029][ C0] ? _copy_from_user+0x123/0x190 [ 2503.248113][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2503.254207][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2503.259679][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2503.264959][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2503.270233][ C0] ? do_syscall_64+0x1a/0x580 [ 2503.275027][ C0] do_syscall_64+0xb7/0x580 [ 2503.279795][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2503.285675][ C0] RIP: 0033:0x7f1bd9a83e40 [ 2503.290559][ C0] Code: Bad RIP value. [ 2503.294794][ C0] RSP: 002b:00007ffcab853b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2503.303385][ C0] RAX: ffffffffffffffda RBX: 00007ffcab853c70 RCX: 00007f1bd9a83e40 [ 2503.311347][ C0] RDX: 0000000000000000 RSI: 00007ffcab853cf0 RDI: 00007ffcab853cf0 [ 2503.319995][ C0] RBP: 00007ffcab853bf0 R08: 00007ffcab853b50 R09: 0000000000000000 [ 2503.327945][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 2503.335901][ C0] R13: 00007ffcab853e50 R14: 0000000000000000 R15: 0000000000000000 [ 2503.344996][ C0] sshd S28192 1668 1 0x00000000 [ 2503.351452][ C0] Call Trace: [ 2503.354813][ C0] ? __schedule+0x898/0x1ca0 [ 2503.359663][ C0] ? __sched_text_start+0x8/0x8 [ 2503.364878][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2503.369835][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2503.374785][ C0] schedule+0xca/0x250 [ 2503.378862][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2503.385016][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2503.391079][ C0] ? __pollwait+0x24f/0x430 [ 2503.395578][ C0] ? poll_initwait+0x180/0x180 [ 2503.400325][ C0] ? tcp_poll+0x4c6/0xd40 [ 2503.404727][ C0] ? tcp_ioctl+0x7d0/0x7d0 [ 2503.409211][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2503.415872][ C0] ? pollwake+0x200/0x200 [ 2503.420211][ C0] do_select+0x122e/0x1700 [ 2503.424802][ C0] ? deref_stack_reg+0xaa/0xe0 [ 2503.429704][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2503.435652][ C0] ? deref_stack_reg+0xaa/0xe0 [ 2503.440558][ C0] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 2503.447156][ C0] ? poll_freewait+0x250/0x250 [ 2503.452013][ C0] ? poll_freewait+0x250/0x250 [ 2503.457018][ C0] ? deref_stack_reg+0xe0/0xe0 [ 2503.462064][ C0] ? __module_text_address+0xe/0x140 [ 2503.467740][ C0] ? is_module_text_address+0xc/0x1a [ 2503.473134][ C0] ? mark_lock+0xbc/0x1160 [ 2503.477623][ C0] ? unwind_get_return_address+0x5a/0xa0 [ 2503.483555][ C0] ? profile_setup.cold+0xc1/0xc1 [ 2503.488726][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2503.493747][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2503.498880][ C0] ? find_held_lock+0x2d/0x110 [ 2503.503856][ C0] ? __might_fault+0x11f/0x1d0 [ 2503.508703][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2503.513555][ C0] ? lock_acquire+0x127/0x320 [ 2503.518217][ C0] ? __might_fault+0xef/0x1d0 [ 2503.524474][ C0] ? __might_fault+0x192/0x1d0 [ 2503.529405][ C0] ? core_sys_select+0x4da/0x820 [ 2503.534518][ C0] core_sys_select+0x4da/0x820 [ 2503.539467][ C0] ? do_compat_pselect+0x210/0x210 [ 2503.544584][ C0] ? mark_lock+0xbc/0x1160 [ 2503.549140][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2503.554180][ C0] ? find_held_lock+0x2d/0x110 [ 2503.558938][ C0] ? task_work_run+0x112/0x1c0 [ 2503.563849][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2503.569101][ C0] kern_select+0x13d/0x1c0 [ 2503.573515][ C0] ? core_sys_select+0x820/0x820 [ 2503.578676][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2503.584154][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2503.589403][ C0] ? task_work_run+0x11c/0x1c0 [ 2503.594452][ C0] __x64_sys_select+0xba/0x150 [ 2503.599300][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2503.604839][ C0] do_syscall_64+0xb7/0x580 [ 2503.609464][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2503.615449][ C0] RIP: 0033:0x7f0f48774dd3 [ 2503.620452][ C0] Code: Bad RIP value. [ 2503.624526][ C0] RSP: 002b:00007ffcb859edf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2503.633156][ C0] RAX: ffffffffffffffda RBX: 0000561531c31ac0 RCX: 00007f0f48774dd3 [ 2503.641332][ C0] RDX: 0000000000000000 RSI: 0000561533422ac0 RDI: 0000000000000007 [ 2503.649562][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 2503.657681][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561533422ac0 [ 2503.665793][ C0] R13: 0000561531c31a40 R14: 0000000000000002 R15: 0000561531c2bca0 [ 2503.673800][ C0] getty S27280 1693 1 0x00000000 [ 2503.680203][ C0] Call Trace: [ 2503.683537][ C0] ? __schedule+0x898/0x1ca0 [ 2503.688118][ C0] ? __sched_text_start+0x8/0x8 [ 2503.692979][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2503.698147][ C0] schedule+0xca/0x250 [ 2503.702308][ C0] schedule_timeout+0x682/0xb20 [ 2503.708664][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2503.713357][ C0] ? usleep_range+0x160/0x160 [ 2503.718738][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2503.723783][ C0] ? lock_acquire+0x127/0x320 [ 2503.728620][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2503.733334][ C0] ? up_read+0x1b0/0x760 [ 2503.737643][ C0] wait_woken+0x131/0x250 [ 2503.741956][ C0] ? woken_wake_function+0x70/0x70 [ 2503.747069][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2503.753017][ C0] n_tty_read+0x152e/0x1ae0 [ 2503.757690][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2503.762784][ C0] ? tty_write+0x54b/0x800 [ 2503.767176][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2503.772957][ C0] ? copy_from_read_buf+0x500/0x500 [ 2503.778135][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2503.782971][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2503.788063][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2503.794310][ C0] tty_read+0x190/0x290 [ 2503.798446][ C0] ? copy_from_read_buf+0x500/0x500 [ 2503.803633][ C0] ? tty_poll+0x180/0x180 [ 2503.807961][ C0] __vfs_read+0x76/0x100 [ 2503.812328][ C0] vfs_read+0x1ea/0x430 [ 2503.816459][ C0] ksys_read+0x127/0x250 [ 2503.820706][ C0] ? kernel_write+0x120/0x120 [ 2503.829182][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2503.835145][ C0] do_syscall_64+0xb7/0x580 [ 2503.839673][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2503.845575][ C0] RIP: 0033:0x7f0627ad3310 [ 2503.850157][ C0] Code: Bad RIP value. [ 2503.854202][ C0] RSP: 002b:00007ffd611e6ad8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2503.862708][ C0] RAX: ffffffffffffffda RBX: 00007f06281a86a8 RCX: 00007f0627ad3310 [ 2503.870687][ C0] RDX: 0000000000000001 RSI: 00007ffd611e6b28 RDI: 0000000000000000 [ 2503.878795][ C0] RBP: 00007ffd611e7310 R08: 00007ffd611e6910 R09: 00007f0627d89e90 [ 2503.886849][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2503.894980][ C0] R13: 00007ffd611eaf11 R14: 0000000000000000 R15: 0000000000000000 [ 2503.902955][ C0] getty S27568 1694 1 0x00000000 [ 2503.909273][ C0] Call Trace: [ 2503.912638][ C0] ? __schedule+0x898/0x1ca0 [ 2503.917206][ C0] ? __sched_text_start+0x8/0x8 [ 2503.922068][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2503.927067][ C0] schedule+0xca/0x250 [ 2503.931113][ C0] schedule_timeout+0x682/0xb20 [ 2503.935974][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2503.941621][ C0] ? usleep_range+0x160/0x160 [ 2503.946847][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2503.951697][ C0] ? lock_acquire+0x127/0x320 [ 2503.956367][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2503.960961][ C0] ? up_read+0x1b0/0x760 [ 2503.965195][ C0] wait_woken+0x131/0x250 [ 2503.969510][ C0] ? woken_wake_function+0x70/0x70 [ 2503.974616][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2503.980495][ C0] n_tty_read+0x152e/0x1ae0 [ 2503.984989][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2503.989993][ C0] ? tty_write+0x54b/0x800 [ 2503.994395][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2504.000213][ C0] ? copy_from_read_buf+0x500/0x500 [ 2504.005401][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2504.010433][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2504.015455][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2504.021257][ C0] tty_read+0x190/0x290 [ 2504.025586][ C0] ? copy_from_read_buf+0x500/0x500 [ 2504.030772][ C0] ? tty_poll+0x180/0x180 [ 2504.035172][ C0] __vfs_read+0x76/0x100 [ 2504.039390][ C0] vfs_read+0x1ea/0x430 [ 2504.043569][ C0] ksys_read+0x127/0x250 [ 2504.048020][ C0] ? kernel_write+0x120/0x120 [ 2504.052735][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2504.058462][ C0] do_syscall_64+0xb7/0x580 [ 2504.062960][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2504.068928][ C0] RIP: 0033:0x7f7cd66cb310 [ 2504.073335][ C0] Code: Bad RIP value. [ 2504.077377][ C0] RSP: 002b:00007ffdc7a4d448 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2504.085898][ C0] RAX: ffffffffffffffda RBX: 00007f7cd6da06a8 RCX: 00007f7cd66cb310 [ 2504.093967][ C0] RDX: 0000000000000001 RSI: 00007ffdc7a4d498 RDI: 0000000000000000 [ 2504.102032][ C0] RBP: 00007ffdc7a4dc80 R08: 00007ffdc7a4d280 R09: 00007f7cd6981e90 [ 2504.110209][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2504.118174][ C0] R13: 00007ffdc7a51f11 R14: 0000000000000000 R15: 0000000000000000 [ 2504.126145][ C0] getty S27072 1695 1 0x00000000 [ 2504.132985][ C0] Call Trace: [ 2504.136283][ C0] ? __schedule+0x898/0x1ca0 [ 2504.140855][ C0] ? __sched_text_start+0x8/0x8 [ 2504.145703][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2504.150802][ C0] schedule+0xca/0x250 [ 2504.154857][ C0] schedule_timeout+0x682/0xb20 [ 2504.159741][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2504.164415][ C0] ? usleep_range+0x160/0x160 [ 2504.169188][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2504.174019][ C0] ? lock_acquire+0x127/0x320 [ 2504.178922][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2504.183624][ C0] ? up_read+0x1b0/0x760 [ 2504.187869][ C0] wait_woken+0x131/0x250 [ 2504.192192][ C0] ? woken_wake_function+0x70/0x70 [ 2504.197389][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2504.203180][ C0] n_tty_read+0x152e/0x1ae0 [ 2504.207759][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2504.212888][ C0] ? tty_write+0x54b/0x800 [ 2504.217330][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2504.223134][ C0] ? copy_from_read_buf+0x500/0x500 [ 2504.228328][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2504.233224][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2504.238374][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2504.244567][ C0] tty_read+0x190/0x290 [ 2504.248847][ C0] ? copy_from_read_buf+0x500/0x500 [ 2504.254114][ C0] ? tty_poll+0x180/0x180 [ 2504.258564][ C0] __vfs_read+0x76/0x100 [ 2504.262809][ C0] vfs_read+0x1ea/0x430 [ 2504.266966][ C0] ksys_read+0x127/0x250 [ 2504.271199][ C0] ? kernel_write+0x120/0x120 [ 2504.275861][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2504.281566][ C0] do_syscall_64+0xb7/0x580 [ 2504.286051][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2504.292131][ C0] RIP: 0033:0x7fee16f33310 [ 2504.296749][ C0] Code: Bad RIP value. [ 2504.300805][ C0] RSP: 002b:00007ffe493a20a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2504.309294][ C0] RAX: ffffffffffffffda RBX: 00007fee176086a8 RCX: 00007fee16f33310 [ 2504.317343][ C0] RDX: 0000000000000001 RSI: 00007ffe493a20f8 RDI: 0000000000000000 [ 2504.325299][ C0] RBP: 00007ffe493a28e0 R08: 00007ffe493a1ee0 R09: 00007fee171e9e90 [ 2504.333684][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2504.341635][ C0] R13: 00007ffe493a4f11 R14: 0000000000000000 R15: 0000000000000000 [ 2504.349604][ C0] getty S27152 1696 1 0x00000000 [ 2504.355929][ C0] Call Trace: [ 2504.359304][ C0] ? __schedule+0x898/0x1ca0 [ 2504.363882][ C0] ? __sched_text_start+0x8/0x8 [ 2504.368720][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2504.373812][ C0] schedule+0xca/0x250 [ 2504.377866][ C0] schedule_timeout+0x682/0xb20 [ 2504.382700][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2504.387547][ C0] ? usleep_range+0x160/0x160 [ 2504.392213][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2504.397138][ C0] ? lock_acquire+0x127/0x320 [ 2504.401805][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2504.406374][ C0] ? up_read+0x1b0/0x760 [ 2504.410635][ C0] wait_woken+0x131/0x250 [ 2504.414943][ C0] ? woken_wake_function+0x70/0x70 [ 2504.420174][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2504.426070][ C0] n_tty_read+0x152e/0x1ae0 [ 2504.430594][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2504.436584][ C0] ? tty_write+0x54b/0x800 [ 2504.441009][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2504.446925][ C0] ? copy_from_read_buf+0x500/0x500 [ 2504.452552][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2504.457411][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2504.462425][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2504.468301][ C0] tty_read+0x190/0x290 [ 2504.472449][ C0] ? copy_from_read_buf+0x500/0x500 [ 2504.477818][ C0] ? tty_poll+0x180/0x180 [ 2504.482249][ C0] __vfs_read+0x76/0x100 [ 2504.486478][ C0] vfs_read+0x1ea/0x430 [ 2504.490614][ C0] ksys_read+0x127/0x250 [ 2504.494836][ C0] ? kernel_write+0x120/0x120 [ 2504.499504][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2504.505268][ C0] do_syscall_64+0xb7/0x580 [ 2504.509756][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2504.515629][ C0] RIP: 0033:0x7eff60cba310 [ 2504.520044][ C0] Code: Bad RIP value. [ 2504.524178][ C0] RSP: 002b:00007fff50c18db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2504.532664][ C0] RAX: ffffffffffffffda RBX: 00007eff6138f6a8 RCX: 00007eff60cba310 [ 2504.540714][ C0] RDX: 0000000000000001 RSI: 00007fff50c18e08 RDI: 0000000000000000 [ 2504.548666][ C0] RBP: 00007fff50c195f0 R08: 00007fff50c18bf0 R09: 00007eff60f70e90 [ 2504.556824][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2504.565004][ C0] R13: 00007fff50c1cf11 R14: 0000000000000000 R15: 0000000000000000 [ 2504.573046][ C0] getty S27104 1697 1 0x00000000 [ 2504.579358][ C0] Call Trace: [ 2504.582643][ C0] ? __schedule+0x898/0x1ca0 [ 2504.587224][ C0] ? __sched_text_start+0x8/0x8 [ 2504.592070][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2504.597069][ C0] schedule+0xca/0x250 [ 2504.601204][ C0] schedule_timeout+0x682/0xb20 [ 2504.606121][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2504.610791][ C0] ? usleep_range+0x160/0x160 [ 2504.615466][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2504.620297][ C0] ? lock_acquire+0x127/0x320 [ 2504.625034][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2504.629605][ C0] ? up_read+0x1b0/0x760 [ 2504.633928][ C0] wait_woken+0x131/0x250 [ 2504.638380][ C0] ? woken_wake_function+0x70/0x70 [ 2504.643581][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2504.649595][ C0] n_tty_read+0x152e/0x1ae0 [ 2504.654086][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2504.659088][ C0] ? tty_write+0x54b/0x800 [ 2504.663546][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2504.669374][ C0] ? copy_from_read_buf+0x500/0x500 [ 2504.674570][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2504.679433][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2504.684648][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2504.690453][ C0] tty_read+0x190/0x290 [ 2504.694688][ C0] ? copy_from_read_buf+0x500/0x500 [ 2504.699874][ C0] ? tty_poll+0x180/0x180 [ 2504.704376][ C0] __vfs_read+0x76/0x100 [ 2504.709226][ C0] vfs_read+0x1ea/0x430 [ 2504.713385][ C0] ksys_read+0x127/0x250 [ 2504.717805][ C0] ? kernel_write+0x120/0x120 [ 2504.722542][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2504.728377][ C0] do_syscall_64+0xb7/0x580 [ 2504.732958][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2504.738925][ C0] RIP: 0033:0x7f3b86e1b310 [ 2504.743450][ C0] Code: Bad RIP value. [ 2504.747495][ C0] RSP: 002b:00007ffe1c937ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2504.755986][ C0] RAX: ffffffffffffffda RBX: 00007f3b874f06a8 RCX: 00007f3b86e1b310 [ 2504.764108][ C0] RDX: 0000000000000001 RSI: 00007ffe1c937bf8 RDI: 0000000000000000 [ 2504.772149][ C0] RBP: 00007ffe1c9383e0 R08: 00007ffe1c9379e0 R09: 00007f3b870d1e90 [ 2504.780107][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2504.788229][ C0] R13: 00007ffe1c93af11 R14: 0000000000000000 R15: 0000000000000000 [ 2504.796283][ C0] getty S28024 1698 1 0x00000000 [ 2504.802599][ C0] Call Trace: [ 2504.805871][ C0] ? __schedule+0x898/0x1ca0 [ 2504.810435][ C0] ? __sched_text_start+0x8/0x8 [ 2504.815273][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2504.820362][ C0] schedule+0xca/0x250 [ 2504.824409][ C0] schedule_timeout+0x682/0xb20 [ 2504.829324][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2504.833974][ C0] ? usleep_range+0x160/0x160 [ 2504.838627][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2504.843454][ C0] ? lock_acquire+0x127/0x320 [ 2504.848119][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2504.852685][ C0] ? up_read+0x1b0/0x760 [ 2504.857000][ C0] wait_woken+0x131/0x250 [ 2504.861464][ C0] ? woken_wake_function+0x70/0x70 [ 2504.866593][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2504.872394][ C0] n_tty_read+0x152e/0x1ae0 [ 2504.877039][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2504.882169][ C0] ? tty_write+0x54b/0x800 [ 2504.886576][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2504.892447][ C0] ? copy_from_read_buf+0x500/0x500 [ 2504.897711][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2504.902554][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2504.907595][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2504.913486][ C0] tty_read+0x190/0x290 [ 2504.917721][ C0] ? copy_from_read_buf+0x500/0x500 [ 2504.922993][ C0] ? tty_poll+0x180/0x180 [ 2504.927305][ C0] __vfs_read+0x76/0x100 [ 2504.931528][ C0] vfs_read+0x1ea/0x430 [ 2504.935791][ C0] ksys_read+0x127/0x250 [ 2504.940010][ C0] ? kernel_write+0x120/0x120 [ 2504.944768][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2504.950650][ C0] do_syscall_64+0xb7/0x580 [ 2504.955133][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2504.961030][ C0] RIP: 0033:0x7f33ffd64310 [ 2504.965436][ C0] Code: Bad RIP value. [ 2504.969566][ C0] RSP: 002b:00007ffc16060198 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2504.977955][ C0] RAX: ffffffffffffffda RBX: 00007f34004396a8 RCX: 00007f33ffd64310 [ 2504.985933][ C0] RDX: 0000000000000001 RSI: 00007ffc160601e8 RDI: 0000000000000000 [ 2504.993996][ C0] RBP: 00007ffc160609d0 R08: 00007ffc1605ffd0 R09: 0000000000000000 [ 2505.002253][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2505.010399][ C0] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000 [ 2505.018360][ C0] sshd S26784 1713 1668 0x00000000 [ 2505.024741][ C0] Call Trace: [ 2505.028048][ C0] ? __schedule+0x898/0x1ca0 [ 2505.032720][ C0] ? __sched_text_start+0x8/0x8 [ 2505.037579][ C0] ? debug_object_fixup+0x30/0x30 [ 2505.042602][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2505.047631][ C0] schedule+0xca/0x250 [ 2505.051853][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2505.057996][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2505.064001][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2505.068860][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2505.074819][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2505.080933][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2505.086230][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2505.092722][ C0] ? pollwake+0x200/0x200 [ 2505.097030][ C0] do_select+0x122e/0x1700 [ 2505.101427][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2505.107207][ C0] ? poll_freewait+0x250/0x250 [ 2505.111944][ C0] ? poll_freewait+0x250/0x250 [ 2505.116816][ C0] ? poll_freewait+0x250/0x250 [ 2505.121840][ C0] ? poll_freewait+0x250/0x250 [ 2505.126694][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2505.131715][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2505.136745][ C0] ? find_held_lock+0x2d/0x110 [ 2505.141578][ C0] ? __might_fault+0x11f/0x1d0 [ 2505.146443][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2505.151355][ C0] ? lock_acquire+0x127/0x320 [ 2505.156200][ C0] ? __might_fault+0xef/0x1d0 [ 2505.160938][ C0] ? __might_fault+0x192/0x1d0 [ 2505.165692][ C0] ? core_sys_select+0x4da/0x820 [ 2505.170607][ C0] core_sys_select+0x4da/0x820 [ 2505.175439][ C0] ? do_compat_pselect+0x210/0x210 [ 2505.180722][ C0] ? find_held_lock+0x2d/0x110 [ 2505.185566][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2505.190487][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2505.196122][ C0] ? timespec64_add_safe+0x189/0x210 [ 2505.201498][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2505.206258][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2505.211606][ C0] kern_select+0x13d/0x1c0 [ 2505.216016][ C0] ? core_sys_select+0x820/0x820 [ 2505.221132][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2505.225883][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2505.231345][ C0] __x64_sys_select+0xba/0x150 [ 2505.236083][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2505.241343][ C0] do_syscall_64+0xb7/0x580 [ 2505.245917][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2505.251877][ C0] RIP: 0033:0x7fd26f4a7dd3 [ 2505.256478][ C0] Code: Bad RIP value. [ 2505.260710][ C0] RSP: 002b:00007ffcd78cf4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2505.269140][ C0] RAX: ffffffffffffffda RBX: 00007ffcd78cf580 RCX: 00007fd26f4a7dd3 [ 2505.277383][ C0] RDX: 000055f63ee66460 RSI: 000055f63ee66480 RDI: 000000000000000c [ 2505.285754][ C0] RBP: 000055f63d8898dc R08: 00007ffcd78cf520 R09: 0101010101010101 [ 2505.293719][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcd78cf588 [ 2505.302022][ C0] R13: 0000000000000000 R14: 00007ffcd78cf578 R15: 00007ffcd78cf57c [ 2505.310126][ C0] syz-fuzzer S28520 1715 1713 0x00000000 [ 2505.316564][ C0] Call Trace: [ 2505.319863][ C0] ? __schedule+0x898/0x1ca0 [ 2505.324465][ C0] ? __sched_text_start+0x8/0x8 [ 2505.329453][ C0] schedule+0xca/0x250 [ 2505.333593][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2505.338768][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2505.344290][ C0] futex_wait+0x1e2/0x590 [ 2505.348606][ C0] ? futex_wait_setup+0x350/0x350 [ 2505.353609][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2505.359486][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2505.365322][ C0] ? futex_wake+0x164/0x480 [ 2505.369999][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2505.374960][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2505.380067][ C0] do_futex+0x15d/0x1b90 [ 2505.384289][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2505.389388][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2505.394501][ C0] ? find_held_lock+0x2d/0x110 [ 2505.399332][ C0] ? __might_fault+0x11f/0x1d0 [ 2505.404171][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2505.409124][ C0] ? lock_acquire+0x127/0x320 [ 2505.413953][ C0] ? __set_current_blocked+0x6a/0x110 [ 2505.419481][ C0] __x64_sys_futex+0x376/0x4f0 [ 2505.424313][ C0] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 2505.430019][ C0] ? do_futex+0x1b90/0x1b90 [ 2505.434510][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2505.439826][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2505.445829][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2505.451547][ C0] do_syscall_64+0xb7/0x580 [ 2505.456040][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2505.462407][ C0] RIP: 0033:0x45b153 [ 2505.466338][ C0] Code: Bad RIP value. [ 2505.470492][ C0] RSP: 002b:00007ffc0ea3e4b8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2505.478888][ C0] RAX: ffffffffffffffda RBX: 00000000018ada60 RCX: 000000000045b153 [ 2505.486935][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018adba8 [ 2505.495368][ C0] RBP: 00007ffc0ea3e500 R08: 0000000000000000 R09: 0000000000000000 [ 2505.503558][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c42003a768 [ 2505.511705][ C0] R13: 0000000000000001 R14: 000000c4200540c0 R15: 0000000000000001 [ 2505.519769][ C0] syz-fuzzer S27264 1716 1713 0x00000000 [ 2505.526268][ C0] Call Trace: [ 2505.529542][ C0] ? __schedule+0x898/0x1ca0 [ 2505.534381][ C0] ? __sched_text_start+0x8/0x8 [ 2505.539476][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2505.544426][ C0] schedule+0xca/0x250 [ 2505.548482][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2505.553578][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2505.559031][ C0] futex_wait+0x1e2/0x590 [ 2505.563347][ C0] ? futex_wait_setup+0x350/0x350 [ 2505.568507][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2505.574503][ C0] ? find_held_lock+0x2d/0x110 [ 2505.579258][ C0] ? __might_fault+0x11f/0x1d0 [ 2505.584004][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2505.589018][ C0] do_futex+0x15d/0x1b90 [ 2505.593538][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2505.598552][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2505.603552][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2505.608641][ C0] ? find_held_lock+0x2d/0x110 [ 2505.613394][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2505.618317][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2505.623155][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2505.628078][ C0] ? ktime_get+0x190/0x1d0 [ 2505.632494][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2505.637760][ C0] ? ktime_get+0x162/0x1d0 [ 2505.642198][ C0] __x64_sys_futex+0x376/0x4f0 [ 2505.647131][ C0] ? do_futex+0x1b90/0x1b90 [ 2505.651640][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2505.656735][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2505.662185][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2505.667986][ C0] do_syscall_64+0xb7/0x580 [ 2505.672490][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2505.678372][ C0] RIP: 0033:0x45b153 [ 2505.682407][ C0] Code: Bad RIP value. [ 2505.686467][ C0] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2505.694886][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153 [ 2505.703034][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018acfd0 [ 2505.711031][ C0] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000 [ 2505.719017][ C0] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0 [ 2505.727168][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2505.735127][ C0] syz-fuzzer S28992 1717 1713 0x00000000 [ 2505.741560][ C0] Call Trace: [ 2505.745806][ C0] ? __schedule+0x898/0x1ca0 [ 2505.750615][ C0] ? __sched_text_start+0x8/0x8 [ 2505.755642][ C0] schedule+0xca/0x250 [ 2505.759709][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2505.764810][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2505.770390][ C0] futex_wait+0x1e2/0x590 [ 2505.774750][ C0] ? futex_wait_setup+0x350/0x350 [ 2505.779879][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2505.786015][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2505.791755][ C0] ? futex_wake+0x164/0x480 [ 2505.796365][ C0] ? lock_acquire+0x127/0x320 [ 2505.802265][ C0] ? __might_fault+0xef/0x1d0 [ 2505.806947][ C0] do_futex+0x15d/0x1b90 [ 2505.811194][ C0] ? put_timespec64+0xcb/0x120 [ 2505.815960][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 2505.820892][ C0] ? ktime_get_ts64+0x222/0x2c0 [ 2505.825912][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2505.830919][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 2505.837404][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2505.842876][ C0] __x64_sys_futex+0x376/0x4f0 [ 2505.847621][ C0] ? do_futex+0x1b90/0x1b90 [ 2505.852205][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2505.857301][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2505.862664][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2505.868457][ C0] do_syscall_64+0xb7/0x580 [ 2505.872964][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2505.878922][ C0] RIP: 0033:0x45b153 [ 2505.882933][ C0] Code: Bad RIP value. [ 2505.886984][ C0] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2505.895633][ C0] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153 [ 2505.903584][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018caf80 [ 2505.911545][ C0] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000 [ 2505.919598][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168 [ 2505.927644][ C0] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 2505.935685][ C0] syz-fuzzer S26584 1718 1713 0x00000000 [ 2505.942019][ C0] Call Trace: [ 2505.945293][ C0] ? __schedule+0x898/0x1ca0 [ 2505.949944][ C0] ? __sched_text_start+0x8/0x8 [ 2505.954783][ C0] schedule+0xca/0x250 [ 2505.958833][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2505.963922][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2505.969365][ C0] futex_wait+0x1e2/0x590 [ 2505.973683][ C0] ? futex_wait_setup+0x350/0x350 [ 2505.978686][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2505.983638][ C0] ? __local_bh_enable_ip+0x11b/0x190 [ 2505.989113][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2505.994609][ C0] ? tcp_sendmsg+0x36/0x40 [ 2505.999227][ C0] ? __local_bh_enable_ip+0x11b/0x190 [ 2506.004670][ C0] ? sock_write_iter+0x2b0/0x360 [ 2506.009689][ C0] ? sock_sendmsg+0x120/0x120 [ 2506.014353][ C0] do_futex+0x15d/0x1b90 [ 2506.018575][ C0] ? find_held_lock+0x2d/0x110 [ 2506.023406][ C0] ? __fget+0x32e/0x530 [ 2506.027723][ C0] ? new_sync_write+0x48d/0x650 [ 2506.032556][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2506.037647][ C0] ? new_sync_read+0x6d0/0x6d0 [ 2506.042404][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2506.048102][ C0] ? fsnotify+0x775/0xb10 [ 2506.052406][ C0] ? fsnotify_first_mark+0x200/0x200 [ 2506.057668][ C0] __x64_sys_futex+0x376/0x4f0 [ 2506.062517][ C0] ? fput_many+0x2f/0x1a0 [ 2506.066911][ C0] ? do_futex+0x1b90/0x1b90 [ 2506.071393][ C0] ? ksys_write+0x19f/0x250 [ 2506.075881][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2506.080628][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2506.085995][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2506.091872][ C0] do_syscall_64+0xb7/0x580 [ 2506.096448][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2506.102415][ C0] RIP: 0033:0x45b153 [ 2506.106396][ C0] Code: Bad RIP value. [ 2506.110436][ C0] RSP: 002b:000000c42004ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2506.118826][ C0] RAX: ffffffffffffffda RBX: 000000c420040800 RCX: 000000000045b153 [ 2506.127119][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040948 [ 2506.135260][ C0] RBP: 000000c42004de40 R08: 0000000000000000 R09: 0000000000000000 [ 2506.143216][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4220b9658 [ 2506.151253][ C0] R13: 000000000000000f R14: 0000000000c1fcc0 R15: 000000000000cf0c [ 2506.159299][ C0] syz-fuzzer S26520 1719 1713 0x00000000 [ 2506.165626][ C0] Call Trace: [ 2506.168991][ C0] ? __schedule+0x898/0x1ca0 [ 2506.173556][ C0] ? __sched_text_start+0x8/0x8 [ 2506.178398][ C0] schedule+0xca/0x250 [ 2506.183064][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2506.188261][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2506.193695][ C0] futex_wait+0x1e2/0x590 [ 2506.198090][ C0] ? futex_wait_setup+0x350/0x350 [ 2506.203090][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2506.209045][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2506.214827][ C0] ? futex_wake+0x164/0x480 [ 2506.219579][ C0] ? find_held_lock+0x2d/0x110 [ 2506.224340][ C0] do_futex+0x15d/0x1b90 [ 2506.228560][ C0] ? find_held_lock+0x2d/0x110 [ 2506.233299][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2506.238476][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2506.243816][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2506.248668][ C0] ? lock_acquire+0x127/0x320 [ 2506.253332][ C0] ? finish_task_switch+0xef/0x5d0 [ 2506.258432][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2506.263603][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2506.268863][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2506.274338][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2506.279512][ C0] ? finish_task_switch+0xef/0x5d0 [ 2506.284621][ C0] ? __switch_to+0x5bd/0xe70 [ 2506.289368][ C0] __x64_sys_futex+0x376/0x4f0 [ 2506.294287][ C0] ? do_futex+0x1b90/0x1b90 [ 2506.298786][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2506.303886][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2506.309339][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2506.315326][ C0] do_syscall_64+0xb7/0x580 [ 2506.320056][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2506.325926][ C0] RIP: 0033:0x45b153 [ 2506.329922][ C0] Code: Bad RIP value. [ 2506.334001][ C0] RSP: 002b:000000c42014ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2506.342478][ C0] RAX: ffffffffffffffda RBX: 000000c42013e000 RCX: 000000000045b153 [ 2506.350514][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013e148 [ 2506.358561][ C0] RBP: 000000c42014de40 R08: 0000000000000000 R09: 0000000000000000 [ 2506.366519][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000a63d98 [ 2506.374695][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2506.382672][ C0] syz-fuzzer S26584 1720 1713 0x00000000 [ 2506.389081][ C0] Call Trace: [ 2506.392902][ C0] ? __schedule+0x898/0x1ca0 [ 2506.397472][ C0] ? __sched_text_start+0x8/0x8 [ 2506.402413][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2506.407364][ C0] schedule+0xca/0x250 [ 2506.411447][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2506.416567][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2506.422094][ C0] futex_wait+0x1e2/0x590 [ 2506.426486][ C0] ? futex_wait_setup+0x350/0x350 [ 2506.431672][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2506.437630][ C0] ? futex_wake+0x164/0x480 [ 2506.442114][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2506.447124][ C0] do_futex+0x15d/0x1b90 [ 2506.451435][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2506.456641][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2506.461477][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2506.466492][ C0] ? find_held_lock+0x2d/0x110 [ 2506.471241][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2506.476338][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2506.481220][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2506.486143][ C0] ? ktime_get+0x190/0x1d0 [ 2506.490537][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2506.495801][ C0] ? ktime_get+0x162/0x1d0 [ 2506.500200][ C0] __x64_sys_futex+0x376/0x4f0 [ 2506.504944][ C0] ? do_futex+0x1b90/0x1b90 [ 2506.509516][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2506.514603][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2506.520045][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2506.525924][ C0] do_syscall_64+0xb7/0x580 [ 2506.530421][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2506.536376][ C0] RIP: 0033:0x45b153 [ 2506.540280][ C0] Code: Bad RIP value. [ 2506.544558][ C0] RSP: 002b:000000c4200396a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 2506.552967][ C0] RAX: ffffffffffffffda RBX: 0000000031209563 RCX: 000000000045b153 [ 2506.560939][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018b1020 [ 2506.569017][ C0] RBP: 000000c4200396e8 R08: 0000000000000000 R09: 0000000000000000 [ 2506.577069][ C0] R10: 000000c4200396d8 R11: 0000000000000206 R12: 00000246974537be [ 2506.585034][ C0] R13: 0000000000000002 R14: 000000c4200742a0 R15: 0000000000000001 [ 2506.593174][ C0] syz-fuzzer S26568 1721 1713 0x00000000 [ 2506.599574][ C0] Call Trace: [ 2506.602975][ C0] ? __schedule+0x898/0x1ca0 [ 2506.607699][ C0] ? __sched_text_start+0x8/0x8 [ 2506.612557][ C0] schedule+0xca/0x250 [ 2506.616633][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2506.622007][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2506.627568][ C0] ? __kernel_text_address+0x9/0x30 [ 2506.632746][ C0] ? unwind_get_return_address+0x5a/0xa0 [ 2506.638370][ C0] ? profile_setup.cold+0xc1/0xc1 [ 2506.643440][ C0] futex_wait+0x1e2/0x590 [ 2506.647917][ C0] ? futex_wait_setup+0x350/0x350 [ 2506.653250][ C0] ? stack_trace_save+0x9f/0xe0 [ 2506.658089][ C0] ? stack_trace_consume_entry+0x180/0x180 [ 2506.663929][ C0] ? mark_lock+0xbc/0x1160 [ 2506.668324][ C0] do_futex+0x15d/0x1b90 [ 2506.672551][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2506.677465][ C0] ? lock_acquire+0x127/0x320 [ 2506.682121][ C0] ? debug_check_no_obj_freed+0xc4/0x443 [ 2506.687817][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2506.692829][ C0] ? putname+0xe1/0x120 [ 2506.698180][ C0] ? putname+0xe1/0x120 [ 2506.702313][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2506.707849][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2506.713196][ C0] ? __kasan_slab_free+0x145/0x180 [ 2506.718472][ C0] ? kmem_cache_free+0x2cd/0x380 [ 2506.723644][ C0] __x64_sys_futex+0x376/0x4f0 [ 2506.728648][ C0] ? do_futex+0x1b90/0x1b90 [ 2506.733138][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2506.738668][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2506.744042][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2506.749746][ C0] do_syscall_64+0xb7/0x580 [ 2506.754343][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2506.760311][ C0] RIP: 0033:0x45b153 [ 2506.764209][ C0] Code: Bad RIP value. [ 2506.768324][ C0] RSP: 002b:000000c420149ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2506.776969][ C0] RAX: ffffffffffffffda RBX: 000000c420040c00 RCX: 000000000045b153 [ 2506.784935][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040d48 [ 2506.792906][ C0] RBP: 000000c420149f30 R08: 0000000000000000 R09: 0000000000000000 [ 2506.800984][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 2506.809031][ C0] R13: 0000000000000040 R14: 000000000000003f R15: 00000000000000aa [ 2506.817090][ C0] syz-fuzzer S29272 1728 1713 0x00000000 [ 2506.823418][ C0] Call Trace: [ 2506.826796][ C0] ? __schedule+0x898/0x1ca0 [ 2506.831363][ C0] ? __sched_text_start+0x8/0x8 [ 2506.836190][ C0] schedule+0xca/0x250 [ 2506.840418][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2506.845640][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2506.851226][ C0] futex_wait+0x1e2/0x590 [ 2506.855817][ C0] ? futex_wait_setup+0x350/0x350 [ 2506.860953][ C0] do_futex+0x15d/0x1b90 [ 2506.865200][ C0] ? find_held_lock+0x2d/0x110 [ 2506.870230][ C0] ? __set_current_blocked+0xcc/0x110 [ 2506.875603][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2506.880624][ C0] ? recalc_sigpending_tsk+0x16e/0x1e0 [ 2506.886071][ C0] ? mark_lock+0xbc/0x1160 [ 2506.890555][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2506.895735][ C0] ? __set_current_blocked+0xcc/0x110 [ 2506.901446][ C0] ? find_held_lock+0x2d/0x110 [ 2506.906366][ C0] __x64_sys_futex+0x376/0x4f0 [ 2506.911198][ C0] ? do_futex+0x1b90/0x1b90 [ 2506.915682][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2506.921219][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2506.927016][ C0] do_syscall_64+0xb7/0x580 [ 2506.931510][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2506.937516][ C0] RIP: 0033:0x45b153 [ 2506.941755][ C0] Code: Bad RIP value. [ 2506.945814][ C0] RSP: 002b:000000c4203c3f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2506.954634][ C0] RAX: ffffffffffffffda RBX: 000000c42013f400 RCX: 000000000045b153 [ 2506.962669][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018cae38 [ 2506.970630][ C0] RBP: 000000c4203c3f48 R08: 0000000000000000 R09: 0000000000000000 [ 2506.978667][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0 [ 2506.986713][ C0] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 2506.994779][ C0] syz-fuzzer S26584 1729 1713 0x00000000 [ 2507.001134][ C0] Call Trace: [ 2507.004422][ C0] ? __schedule+0x898/0x1ca0 [ 2507.008989][ C0] ? __sched_text_start+0x8/0x8 [ 2507.013917][ C0] schedule+0xca/0x250 [ 2507.018071][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2507.023157][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2507.028667][ C0] futex_wait+0x1e2/0x590 [ 2507.032990][ C0] ? futex_wait_setup+0x350/0x350 [ 2507.038191][ C0] ? __mark_inode_dirty+0x12b/0x11f0 [ 2507.043557][ C0] ? find_held_lock+0x2d/0x110 [ 2507.048300][ C0] ? pipe_write+0xbcb/0xf20 [ 2507.052800][ C0] do_futex+0x15d/0x1b90 [ 2507.057020][ C0] ? find_held_lock+0x2d/0x110 [ 2507.061947][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2507.067598][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2507.072986][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2507.077897][ C0] ? lock_acquire+0x127/0x320 [ 2507.082569][ C0] ? finish_task_switch+0xef/0x5d0 [ 2507.087855][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2507.093103][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2507.098388][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2507.103674][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2507.108862][ C0] ? finish_task_switch+0xef/0x5d0 [ 2507.113967][ C0] ? __switch_to+0x5bd/0xe70 [ 2507.118540][ C0] __x64_sys_futex+0x376/0x4f0 [ 2507.123472][ C0] ? fput_many+0x2f/0x1a0 [ 2507.127793][ C0] ? do_futex+0x1b90/0x1b90 [ 2507.132277][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2507.137577][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2507.143044][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2507.148773][ C0] do_syscall_64+0xb7/0x580 [ 2507.153265][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2507.159574][ C0] RIP: 0033:0x45b153 [ 2507.163464][ C0] Code: Bad RIP value. [ 2507.167594][ C0] RSP: 002b:000000c420051df8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2507.176397][ C0] RAX: ffffffffffffffda RBX: 000000c4202a5c00 RCX: 000000000045b153 [ 2507.184351][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4202a5d48 [ 2507.192304][ C0] RBP: 000000c420051e40 R08: 0000000000000000 R09: 0000000000000000 [ 2507.200288][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 2507.208257][ C0] R13: 0000000000000020 R14: 0000000000000013 R15: 0000000000000100 [ 2507.216313][ C0] syz-fuzzer S26584 1734 1713 0x00000000 [ 2507.222715][ C0] Call Trace: [ 2507.226005][ C0] ? __schedule+0x898/0x1ca0 [ 2507.230586][ C0] ? __sched_text_start+0x8/0x8 [ 2507.235413][ C0] schedule+0xca/0x250 [ 2507.239461][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2507.245672][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2507.251480][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2507.256402][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2507.261233][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2507.266261][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2507.271188][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2507.276389][ C0] ep_poll+0xcca/0xe60 [ 2507.280444][ C0] ? ep_modify+0x830/0x830 [ 2507.285481][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2507.291116][ C0] ? __fget+0x357/0x530 [ 2507.295277][ C0] ? ksys_dup3+0x3c0/0x3c0 [ 2507.299851][ C0] ? wake_up_q+0xf0/0xf0 [ 2507.304160][ C0] do_epoll_wait+0x209/0x260 [ 2507.309102][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2507.314552][ C0] __x64_sys_epoll_pwait+0x133/0x2e0 [ 2507.319816][ C0] ? do_syscall_64+0x1a/0x580 [ 2507.324569][ C0] do_syscall_64+0xb7/0x580 [ 2507.329366][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2507.335235][ C0] RIP: 0033:0x45b300 [ 2507.339329][ C0] Code: Bad RIP value. [ 2507.343391][ C0] RSP: 002b:000000c4203bf860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 2507.351801][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300 [ 2507.360146][ C0] RDX: 0000000000000080 RSI: 000000c4203bf8a0 RDI: 0000000000000004 [ 2507.368117][ C0] RBP: 000000c4203bfea0 R08: 0000000000000000 R09: 000000c4203bdc58 [ 2507.376207][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c4203bdbf8 [ 2507.384378][ C0] R13: 0000000000000001 R14: 000000c4225306c0 R15: 0000000000000001 [ 2507.392353][ C0] syz-fuzzer S26808 10815 1713 0x00000000 [ 2507.399540][ C0] Call Trace: [ 2507.402847][ C0] ? __schedule+0x898/0x1ca0 [ 2507.407422][ C0] ? __sched_text_start+0x8/0x8 [ 2507.412253][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2507.417168][ C0] schedule+0xca/0x250 [ 2507.421325][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2507.426421][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2507.432050][ C0] futex_wait+0x1e2/0x590 [ 2507.436715][ C0] ? futex_wait_setup+0x350/0x350 [ 2507.441731][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2507.447692][ C0] ? futex_wake+0x164/0x480 [ 2507.452187][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2507.457190][ C0] do_futex+0x15d/0x1b90 [ 2507.461421][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2507.466608][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2507.471469][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2507.476557][ C0] ? find_held_lock+0x2d/0x110 [ 2507.481401][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2507.486431][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2507.491365][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2507.496374][ C0] ? ktime_get+0x190/0x1d0 [ 2507.500831][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2507.506350][ C0] ? ktime_get+0x162/0x1d0 [ 2507.510762][ C0] __x64_sys_futex+0x376/0x4f0 [ 2507.515716][ C0] ? do_futex+0x1b90/0x1b90 [ 2507.520217][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2507.525430][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2507.530985][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2507.536876][ C0] do_syscall_64+0xb7/0x580 [ 2507.541480][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2507.547840][ C0] RIP: 0033:0x45b153 [ 2507.551997][ C0] Code: Bad RIP value. [ 2507.556101][ C0] RSP: 002b:000000c42003aea0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 2507.564604][ C0] RAX: ffffffffffffffda RBX: 00000000058dd6b1 RCX: 000000000045b153 [ 2507.572860][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018b10a0 [ 2507.580957][ C0] RBP: 000000c42003aee8 R08: 0000000000000000 R09: 0000000000000000 [ 2507.589057][ C0] R10: 000000c42003aed8 R11: 0000000000000206 R12: 00000286e6596606 [ 2507.597018][ C0] R13: 0000000000000001 R14: 000000c420055500 R15: 0000000000000001 [ 2507.605181][ C0] kworker/0:4 I22464 3273 2 0x80004000 [ 2507.611542][ C0] Workqueue: 0x0 (ipv6_addrconf) [ 2507.616552][ C0] Call Trace: [ 2507.619827][ C0] ? __schedule+0x898/0x1ca0 [ 2507.624405][ C0] ? __sched_text_start+0x8/0x8 [ 2507.629248][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2507.634614][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2507.639617][ C0] schedule+0xca/0x250 [ 2507.643775][ C0] worker_thread+0x245/0xe20 [ 2507.648378][ C0] ? process_one_work+0x1530/0x1530 [ 2507.653809][ C0] kthread+0x318/0x420 [ 2507.658045][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2507.663398][ C0] ret_from_fork+0x24/0x30 [ 2507.667799][ C0] kworker/0:5 R running task 23368 3299 2 0x80004000 [ 2507.675778][ C0] Workqueue: 0x0 (rcu_gp) [ 2507.680350][ C0] Call Trace: [ 2507.683637][ C0] ? __schedule+0x898/0x1ca0 [ 2507.688231][ C0] ? __sched_text_start+0x8/0x8 [ 2507.693167][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2507.698569][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2507.703745][ C0] schedule+0xca/0x250 [ 2507.707793][ C0] worker_thread+0x245/0xe20 [ 2507.712374][ C0] ? process_one_work+0x1530/0x1530 [ 2507.717567][ C0] kthread+0x318/0x420 [ 2507.721627][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2507.726977][ C0] ret_from_fork+0x24/0x30 [ 2507.731373][ C0] kworker/0:6 R running task 23368 3304 2 0x80004000 [ 2507.739357][ C0] Workqueue: usb_hub_wq hub_event [ 2507.744355][ C0] Call Trace: [ 2507.747622][ C0] ? __schedule+0x898/0x1ca0 [ 2507.752284][ C0] ? __sched_text_start+0x8/0x8 [ 2507.757381][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2507.762818][ C0] schedule+0xca/0x250 [ 2507.766876][ C0] schedule_timeout+0x440/0xb20 [ 2507.771789][ C0] ? usleep_range+0x160/0x160 [ 2507.776536][ C0] ? usb_control_msg+0x393/0x4a0 [ 2507.781539][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2507.787254][ C0] ? down_read+0x115/0x420 [ 2507.791934][ C0] ? down_read_killable+0x460/0x460 [ 2507.797242][ C0] ? msleep+0x63/0xf0 [ 2507.801207][ C0] msleep+0xa4/0xf0 [ 2507.805012][ C0] hub_port_reset+0x2a7/0x1460 [ 2507.809759][ C0] ? hub_resume+0x3b0/0x3b0 [ 2507.814240][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2507.819587][ C0] ? __kasan_slab_free+0x145/0x180 [ 2507.824701][ C0] hub_port_init+0xa0a/0x2d30 [ 2507.829453][ C0] hub_event+0x1c1b/0x3800 [ 2507.833854][ C0] ? hub_port_debounce+0x260/0x260 [ 2507.839045][ C0] ? find_held_lock+0x2d/0x110 [ 2507.843837][ C0] ? mark_held_locks+0xe0/0xe0 [ 2507.848581][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2507.854105][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2507.859474][ C0] process_one_work+0x92b/0x1530 [ 2507.864388][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2507.869752][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2507.874753][ C0] worker_thread+0x96/0xe20 [ 2507.879236][ C0] ? process_one_work+0x1530/0x1530 [ 2507.884504][ C0] kthread+0x318/0x420 [ 2507.888724][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2507.894104][ C0] ret_from_fork+0x24/0x30 [ 2507.898510][ C0] kworker/1:5 I23368 3317 2 0x80004000 [ 2507.905074][ C0] Workqueue: 0x0 (events_power_efficient) [ 2507.911038][ C0] Call Trace: [ 2507.914494][ C0] ? __schedule+0x898/0x1ca0 [ 2507.919069][ C0] ? __sched_text_start+0x8/0x8 [ 2507.923901][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2507.929251][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2507.934268][ C0] schedule+0xca/0x250 [ 2507.938378][ C0] worker_thread+0x245/0xe20 [ 2507.943066][ C0] ? process_one_work+0x1530/0x1530 [ 2507.948579][ C0] kthread+0x318/0x420 [ 2507.952733][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2507.958279][ C0] ret_from_fork+0x24/0x30 [ 2507.962701][ C0] kworker/1:7 I22976 4957 2 0x80004000 [ 2507.969072][ C0] Workqueue: 0x0 (events_power_efficient) [ 2507.975250][ C0] Call Trace: [ 2507.978627][ C0] ? __schedule+0x898/0x1ca0 [ 2507.983206][ C0] ? __sched_text_start+0x8/0x8 [ 2507.988230][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2507.993235][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2507.998161][ C0] schedule+0xca/0x250 [ 2508.002210][ C0] worker_thread+0x245/0xe20 [ 2508.006780][ C0] ? process_one_work+0x1530/0x1530 [ 2508.012142][ C0] kthread+0x318/0x420 [ 2508.016193][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2508.021662][ C0] ret_from_fork+0x24/0x30 [ 2508.026148][ C0] kworker/u5:1 I29448 5519 2 0x80004000 [ 2508.032580][ C0] Workqueue: 0x0 (hci0) [ 2508.036947][ C0] Call Trace: [ 2508.040307][ C0] ? __schedule+0x898/0x1ca0 [ 2508.044884][ C0] ? __sched_text_start+0x8/0x8 [ 2508.049739][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2508.055386][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2508.060398][ C0] schedule+0xca/0x250 [ 2508.064552][ C0] worker_thread+0x245/0xe20 [ 2508.069124][ C0] ? process_one_work+0x1530/0x1530 [ 2508.074312][ C0] kthread+0x318/0x420 [ 2508.078368][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2508.083993][ C0] ret_from_fork+0x24/0x30 [ 2508.088455][ C0] kworker/u4:4 I24376 9582 2 0x80004000 [ 2508.095062][ C0] Workqueue: 0x0 (events_unbound) [ 2508.100237][ C0] Call Trace: [ 2508.103512][ C0] ? __schedule+0x898/0x1ca0 [ 2508.108265][ C0] ? __sched_text_start+0x8/0x8 [ 2508.113270][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2508.118619][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2508.123639][ C0] schedule+0xca/0x250 [ 2508.127866][ C0] worker_thread+0x245/0xe20 [ 2508.132541][ C0] ? process_one_work+0x1530/0x1530 [ 2508.137728][ C0] kthread+0x318/0x420 [ 2508.141918][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2508.147281][ C0] ret_from_fork+0x24/0x30 [ 2508.151692][ C0] kworker/1:1 D23368 10246 2 0x80004000 [ 2508.158207][ C0] Workqueue: usb_hub_wq hub_event [ 2508.163220][ C0] Call Trace: [ 2508.166708][ C0] ? __schedule+0x898/0x1ca0 [ 2508.171389][ C0] ? __sched_text_start+0x8/0x8 [ 2508.176315][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2508.181792][ C0] schedule+0xca/0x250 [ 2508.186107][ C0] schedule_timeout+0x682/0xb20 [ 2508.191295][ C0] ? find_held_lock+0x2d/0x110 [ 2508.196069][ C0] ? usleep_range+0x160/0x160 [ 2508.201270][ C0] ? mark_lock+0xbc/0x1160 [ 2508.205734][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2508.211029][ C0] ? mark_held_locks+0x9f/0xe0 [ 2508.215959][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2508.221280][ C0] wait_for_completion+0x26f/0x3c0 [ 2508.226573][ C0] ? wait_for_completion_interruptible+0x420/0x420 [ 2508.233068][ C0] ? mark_held_locks+0x9f/0xe0 [ 2508.237820][ C0] ? wake_up_q+0xf0/0xf0 [ 2508.242050][ C0] __wait_rcu_gp+0x21c/0x2d0 [ 2508.246625][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2508.252421][ C0] synchronize_rcu.part.0+0xc1/0xd0 [ 2508.257727][ C0] ? synchronize_rcu_expedited+0xf50/0xf50 [ 2508.263625][ C0] ? __call_rcu+0x9a0/0x9a0 [ 2508.268301][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2508.273589][ C0] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 2508.280509][ C0] evdev_disconnect+0x8b/0xb0 [ 2508.285219][ C0] __input_unregister_device+0x1b0/0x430 [ 2508.291102][ C0] input_unregister_device+0xb4/0xf0 [ 2508.296457][ C0] hidinput_disconnect+0x15e/0x3d0 [ 2508.301572][ C0] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 2508.307112][ C0] hid_disconnect+0x13f/0x1a0 [ 2508.311772][ C0] hid_device_remove+0x186/0x240 [ 2508.316779][ C0] ? hid_compare_device_paths+0xc0/0xc0 [ 2508.322320][ C0] device_release_driver_internal+0x231/0x500 [ 2508.328474][ C0] bus_remove_device+0x2dc/0x4a0 [ 2508.333494][ C0] device_del+0x420/0xb20 [ 2508.337827][ C0] ? __device_link_del+0x2f0/0x2f0 [ 2508.343044][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2508.348062][ C0] hid_destroy_device+0xe1/0x150 [ 2508.353067][ C0] usbhid_disconnect+0x9f/0xe0 [ 2508.357812][ C0] usb_unbind_interface+0x1bd/0x8a0 [ 2508.363027][ C0] ? usb_autoresume_device+0x60/0x60 [ 2508.368319][ C0] device_release_driver_internal+0x42f/0x500 [ 2508.374463][ C0] bus_remove_device+0x2dc/0x4a0 [ 2508.379470][ C0] device_del+0x420/0xb20 [ 2508.383897][ C0] ? __device_link_del+0x2f0/0x2f0 [ 2508.389007][ C0] ? usb_remove_ep_devs+0x3e/0x80 [ 2508.394119][ C0] ? remove_intf_ep_devs+0x13f/0x1d0 [ 2508.399387][ C0] usb_disable_device+0x211/0x690 [ 2508.404697][ C0] usb_disconnect+0x284/0x8d0 [ 2508.409539][ C0] hub_event+0x16f2/0x3800 [ 2508.414140][ C0] ? hub_port_debounce+0x260/0x260 [ 2508.419359][ C0] ? find_held_lock+0x2d/0x110 [ 2508.424288][ C0] ? mark_held_locks+0xe0/0xe0 [ 2508.429146][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2508.434685][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2508.439968][ C0] process_one_work+0x92b/0x1530 [ 2508.445071][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2508.450574][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2508.455741][ C0] worker_thread+0x7ab/0xe20 [ 2508.460418][ C0] ? process_one_work+0x1530/0x1530 [ 2508.465618][ C0] kthread+0x318/0x420 [ 2508.469687][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2508.475045][ C0] ret_from_fork+0x24/0x30 [ 2508.479533][ C0] kworker/1:8 I23368 13519 2 0x80004000 [ 2508.485976][ C0] Workqueue: 0x0 (usb_hub_wq) [ 2508.490715][ C0] Call Trace: [ 2508.494019][ C0] ? __schedule+0x898/0x1ca0 [ 2508.498596][ C0] ? __sched_text_start+0x8/0x8 [ 2508.503441][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2508.508798][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2508.513811][ C0] schedule+0xca/0x250 [ 2508.517960][ C0] worker_thread+0x245/0xe20 [ 2508.522619][ C0] ? process_one_work+0x1530/0x1530 [ 2508.528018][ C0] kthread+0x318/0x420 [ 2508.532168][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2508.537722][ C0] ret_from_fork+0x24/0x30 [ 2508.542312][ C0] kworker/0:2 R running task 23192 14707 2 0x80004000 [ 2508.550321][ C0] Workqueue: usb_hub_wq hub_event [ 2508.555323][ C0] Call Trace: [ 2508.558613][ C0] ? __schedule+0x898/0x1ca0 [ 2508.563196][ C0] ? __sched_text_start+0x8/0x8 [ 2508.568054][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2508.573347][ C0] schedule+0xca/0x250 [ 2508.577484][ C0] schedule_timeout+0x440/0xb20 [ 2508.582319][ C0] ? usleep_range+0x160/0x160 [ 2508.587089][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2508.592693][ C0] ? usb_start_wait_urb+0x2b0/0x2b0 [ 2508.597899][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2508.603609][ C0] ? msleep+0x63/0xf0 [ 2508.607570][ C0] msleep+0xa4/0xf0 [ 2508.611519][ C0] hub_port_debounce+0xfd/0x260 [ 2508.616521][ C0] ? usb_port_disable+0x190/0x190 [ 2508.621541][ C0] ? __pm_runtime_idle+0x112/0x150 [ 2508.626678][ C0] ? kobject_put+0x78/0x280 [ 2508.631348][ C0] hub_event+0x2697/0x3800 [ 2508.635875][ C0] ? hub_port_debounce+0x260/0x260 [ 2508.640975][ C0] ? find_held_lock+0x2d/0x110 [ 2508.645762][ C0] ? mark_held_locks+0xe0/0xe0 [ 2508.650595][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2508.656119][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2508.661416][ C0] process_one_work+0x92b/0x1530 [ 2508.666456][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2508.671859][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2508.676986][ C0] worker_thread+0x96/0xe20 [ 2508.681514][ C0] ? process_one_work+0x1530/0x1530 [ 2508.686722][ C0] kthread+0x318/0x420 [ 2508.690872][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2508.696233][ C0] ret_from_fork+0x24/0x30 [ 2508.700769][ C0] kworker/1:9 R running task 23368 18161 2 0x80004000 [ 2508.708772][ C0] Workqueue: events __usb_queue_reset_device [ 2508.715131][ C0] Call Trace: [ 2508.718601][ C0] ? __schedule+0x898/0x1ca0 [ 2508.723549][ C0] ? __sched_text_start+0x8/0x8 [ 2508.728560][ C0] ? hub_port_init+0x86e/0x2d30 [ 2508.733633][ C0] preempt_schedule_common+0x30/0x60 [ 2508.739032][ C0] _cond_resched+0x18/0x20 [ 2508.743551][ C0] kmem_cache_alloc_trace+0x23d/0x2f0 [ 2508.749181][ C0] hub_port_init+0x86e/0x2d30 [ 2508.754041][ C0] usb_reset_and_verify_device+0x3ab/0xbe0 [ 2508.759957][ C0] ? finish_wait+0x260/0x260 [ 2508.764636][ C0] ? hub_port_init+0x2d30/0x2d30 [ 2508.769558][ C0] ? mark_held_locks+0x9f/0xe0 [ 2508.774315][ C0] ? perf_trace_itimer_expire+0x3a0/0x420 [ 2508.780285][ C0] usb_reset_device+0x4b2/0x8d0 [ 2508.785218][ C0] __usb_queue_reset_device+0x68/0x90 [ 2508.790587][ C0] process_one_work+0x92b/0x1530 [ 2508.795612][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2508.800966][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2508.805992][ C0] worker_thread+0x96/0xe20 [ 2508.810633][ C0] ? process_one_work+0x1530/0x1530 [ 2508.816828][ C0] kthread+0x318/0x420 [ 2508.820906][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2508.826433][ C0] ret_from_fork+0x24/0x30 [ 2508.830931][ C0] kworker/u4:0 I24488 19503 2 0x80004000 [ 2508.837289][ C0] Workqueue: 0x0 (flush-8:0) [ 2508.842035][ C0] Call Trace: [ 2508.845336][ C0] ? __schedule+0x898/0x1ca0 [ 2508.849908][ C0] ? __sched_text_start+0x8/0x8 [ 2508.854757][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2508.860115][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2508.865124][ C0] schedule+0xca/0x250 [ 2508.869648][ C0] worker_thread+0x245/0xe20 [ 2508.874247][ C0] ? process_one_work+0x1530/0x1530 [ 2508.879537][ C0] kthread+0x318/0x420 [ 2508.883798][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2508.889270][ C0] ret_from_fork+0x24/0x30 [ 2508.893673][ C0] kworker/0:8 I23400 24606 2 0x80004000 [ 2508.900050][ C0] Workqueue: 0x0 (pm) [ 2508.904150][ C0] Call Trace: [ 2508.907445][ C0] ? __schedule+0x898/0x1ca0 [ 2508.912122][ C0] ? __sched_text_start+0x8/0x8 [ 2508.916976][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2508.922326][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2508.930821][ C0] schedule+0xca/0x250 [ 2508.934872][ C0] worker_thread+0x245/0xe20 [ 2508.939529][ C0] ? process_one_work+0x1530/0x1530 [ 2508.945068][ C0] kthread+0x318/0x420 [ 2508.949348][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2508.954850][ C0] ret_from_fork+0x24/0x30 [ 2508.959352][ C0] getty S28024 29521 1 0x00000000 [ 2508.966047][ C0] Call Trace: [ 2508.969350][ C0] ? __schedule+0x898/0x1ca0 [ 2508.974036][ C0] ? __sched_text_start+0x8/0x8 [ 2508.978866][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2508.983886][ C0] schedule+0xca/0x250 [ 2508.987939][ C0] schedule_timeout+0x682/0xb20 [ 2508.992974][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2508.997729][ C0] ? usleep_range+0x160/0x160 [ 2509.002421][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2509.007384][ C0] ? lock_acquire+0x127/0x320 [ 2509.012079][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2509.016937][ C0] ? up_read+0x1b0/0x760 [ 2509.021178][ C0] wait_woken+0x131/0x250 [ 2509.025524][ C0] ? woken_wake_function+0x70/0x70 [ 2509.030645][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2509.036449][ C0] n_tty_read+0x152e/0x1ae0 [ 2509.040964][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2509.046351][ C0] ? tty_write+0x54b/0x800 [ 2509.051997][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2509.057808][ C0] ? copy_from_read_buf+0x500/0x500 [ 2509.063121][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2509.068087][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2509.073269][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2509.079112][ C0] tty_read+0x190/0x290 [ 2509.083249][ C0] ? copy_from_read_buf+0x500/0x500 [ 2509.088426][ C0] ? tty_poll+0x180/0x180 [ 2509.092786][ C0] __vfs_read+0x76/0x100 [ 2509.097213][ C0] vfs_read+0x1ea/0x430 [ 2509.101351][ C0] ksys_read+0x127/0x250 [ 2509.105674][ C0] ? kernel_write+0x120/0x120 [ 2509.110388][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2509.116109][ C0] do_syscall_64+0xb7/0x580 [ 2509.120610][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2509.126592][ C0] RIP: 0033:0x7fe9fe1b8310 [ 2509.131630][ C0] Code: Bad RIP value. [ 2509.135674][ C0] RSP: 002b:00007ffeeeb2cb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2509.144108][ C0] RAX: ffffffffffffffda RBX: 00007fe9fe88d6a8 RCX: 00007fe9fe1b8310 [ 2509.152581][ C0] RDX: 0000000000000001 RSI: 00007ffeeeb2cb78 RDI: 0000000000000000 [ 2509.160552][ C0] RBP: 00007ffeeeb2d360 R08: 00007ffeeeb2c960 R09: 00007ffeeeb2c960 [ 2509.168518][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2509.176471][ C0] R13: 00007ffeeeb2ff11 R14: 0000000000000000 R15: 0000000000000000 [ 2509.184432][ C0] kworker/1:3 I29840 32688 2 0x80004000 [ 2509.190783][ C0] Workqueue: 0x0 (events) [ 2509.195178][ C0] Call Trace: [ 2509.198678][ C0] ? __schedule+0x898/0x1ca0 [ 2509.203416][ C0] ? __sched_text_start+0x8/0x8 [ 2509.208351][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2509.213918][ C0] schedule+0xca/0x250 [ 2509.217975][ C0] worker_thread+0x245/0xe20 [ 2509.222560][ C0] ? process_one_work+0x1530/0x1530 [ 2509.230707][ C0] kthread+0x318/0x420 [ 2509.234760][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2509.240287][ C0] ret_from_fork+0x24/0x30 [ 2509.244731][ C0] kworker/u4:1 I24936 1483 2 0x80004000 [ 2509.251813][ C0] Workqueue: 0x0 (events_unbound) [ 2509.256911][ C0] Call Trace: [ 2509.260190][ C0] ? __schedule+0x898/0x1ca0 [ 2509.264758][ C0] ? __sched_text_start+0x8/0x8 [ 2509.269589][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2509.275074][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2509.280076][ C0] schedule+0xca/0x250 [ 2509.284214][ C0] worker_thread+0x245/0xe20 [ 2509.288783][ C0] ? process_one_work+0x1530/0x1530 [ 2509.293997][ C0] kthread+0x318/0x420 [ 2509.298057][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2509.303541][ C0] ret_from_fork+0x24/0x30 [ 2509.308442][ C0] kworker/0:3 I30392 2954 2 0x80004000 [ 2509.314949][ C0] Workqueue: 0x0 (rcu_gp) [ 2509.319369][ C0] Call Trace: [ 2509.322650][ C0] ? __schedule+0x898/0x1ca0 [ 2509.327242][ C0] ? __sched_text_start+0x8/0x8 [ 2509.332099][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2509.338006][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2509.343011][ C0] schedule+0xca/0x250 [ 2509.347084][ C0] worker_thread+0x245/0xe20 [ 2509.351672][ C0] ? process_one_work+0x1530/0x1530 [ 2509.356868][ C0] kthread+0x318/0x420 [ 2509.360941][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2509.366308][ C0] ret_from_fork+0x24/0x30 [ 2509.370771][ C0] kworker/u4:2 I24520 5283 2 0x80004000 [ 2509.377211][ C0] Workqueue: 0x0 (flush-8:0) [ 2509.382386][ C0] Call Trace: [ 2509.385757][ C0] ? __schedule+0x898/0x1ca0 [ 2509.390423][ C0] ? __sched_text_start+0x8/0x8 [ 2509.395261][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2509.400740][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2509.405759][ C0] schedule+0xca/0x250 [ 2509.409810][ C0] worker_thread+0x245/0xe20 [ 2509.414379][ C0] ? process_one_work+0x1530/0x1530 [ 2509.419665][ C0] kthread+0x318/0x420 [ 2509.423729][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2509.429084][ C0] ret_from_fork+0x24/0x30 [ 2509.433510][ C0] kworker/u4:3 I28832 5285 2 0x80004000 [ 2509.439873][ C0] Workqueue: 0x0 (events_unbound) [ 2509.445142][ C0] Call Trace: [ 2509.448526][ C0] ? __schedule+0x898/0x1ca0 [ 2509.453381][ C0] ? __sched_text_start+0x8/0x8 [ 2509.458227][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2509.463800][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2509.468802][ C0] schedule+0xca/0x250 [ 2509.472854][ C0] worker_thread+0x245/0xe20 [ 2509.477424][ C0] ? process_one_work+0x1530/0x1530 [ 2509.482619][ C0] kthread+0x318/0x420 [ 2509.486822][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2509.492192][ C0] ret_from_fork+0x24/0x30 [ 2509.496716][ C0] kworker/0:7 I31000 5290 2 0x80004000 [ 2509.503197][ C0] Call Trace: [ 2509.506570][ C0] ? __schedule+0x898/0x1ca0 [ 2509.511178][ C0] ? __sched_text_start+0x8/0x8 [ 2509.516028][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2509.521129][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2509.526216][ C0] schedule+0xca/0x250 [ 2509.530465][ C0] worker_thread+0x245/0xe20 [ 2509.535075][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2509.540954][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2509.546567][ C0] ? process_one_work+0x1530/0x1530 [ 2509.551921][ C0] kthread+0x318/0x420 [ 2509.555990][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2509.561341][ C0] ret_from_fork+0x24/0x30 [ 2509.565743][ C0] syz-executor.3 S28600 5291 10815 0x00000000 [ 2509.572240][ C0] Call Trace: [ 2509.575511][ C0] ? __schedule+0x898/0x1ca0 [ 2509.580078][ C0] ? __sched_text_start+0x8/0x8 [ 2509.587185][ C0] ? release_task+0x15f0/0x15f0 [ 2509.592104][ C0] ? lock_acquire+0x127/0x320 [ 2509.596772][ C0] ? do_wait+0x39f/0x970 [ 2509.601776][ C0] schedule+0xca/0x250 [ 2509.605922][ C0] do_wait+0x622/0x970 [ 2509.610039][ C0] ? wait_consider_task+0x3540/0x3540 [ 2509.615506][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2509.620516][ C0] kernel_wait4+0x14c/0x260 [ 2509.624997][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2509.630190][ C0] ? task_stopped_code+0x180/0x180 [ 2509.635278][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2509.640811][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2509.645736][ C0] __do_sys_wait4+0x147/0x160 [ 2509.650386][ C0] ? kernel_wait4+0x260/0x260 [ 2509.655043][ C0] ? up_read+0x1b0/0x760 [ 2509.659273][ C0] ? mark_held_locks+0x9f/0xe0 [ 2509.664016][ C0] ? down_read_non_owner+0x470/0x470 [ 2509.669808][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2509.674821][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2509.681128][ C0] do_syscall_64+0xb7/0x580 [ 2509.685617][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2509.691486][ C0] RIP: 0033:0x41447a [ 2509.695361][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2509.715014][ C0] RSP: 002b:00007ffd8cfbd3c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2509.723555][ C0] RAX: ffffffffffffffda RBX: 00000000000014ac RCX: 000000000041447a [ 2509.731514][ C0] RDX: 0000000040000000 RSI: 00007ffd8cfbd3d4 RDI: ffffffffffffffff [ 2509.739477][ C0] RBP: 00000000000000f8 R08: 00000000000014ab R09: 0000000002858940 [ 2509.747528][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2509.755567][ C0] R13: 00007ffd8cfbd658 R14: 0000000000000000 R15: 0000000000000000 [ 2509.763541][ C0] syz-executor.3 S24976 5292 5291 0x00000000 [ 2509.769852][ C0] Call Trace: [ 2509.773128][ C0] ? __schedule+0x898/0x1ca0 [ 2509.777693][ C0] ? __sched_text_start+0x8/0x8 [ 2509.782520][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2509.787779][ C0] schedule+0xca/0x250 [ 2509.791829][ C0] pipe_wait+0x108/0x1e0 [ 2509.796059][ C0] ? pipe_double_lock+0x200/0x200 [ 2509.801098][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2509.806236][ C0] ? finish_wait+0x260/0x260 [ 2509.810996][ C0] pipe_read+0x58b/0x960 [ 2509.815262][ C0] ? iov_iter_init+0xdd/0x200 [ 2509.819950][ C0] new_sync_read+0x418/0x6d0 [ 2509.824535][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2509.829977][ C0] ? security_file_permission+0x8a/0x370 [ 2509.835625][ C0] __vfs_read+0xc9/0x100 [ 2509.839931][ C0] vfs_read+0x1ea/0x430 [ 2509.844071][ C0] ksys_read+0x127/0x250 [ 2509.848317][ C0] ? kernel_write+0x120/0x120 [ 2509.853003][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2509.858855][ C0] do_syscall_64+0xb7/0x580 [ 2509.863378][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2509.869428][ C0] RIP: 0033:0x414150 [ 2509.873393][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2509.893412][ C0] RSP: 002b:00007ffd8cfbd1e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2509.901814][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2509.909867][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2509.917914][ C0] RBP: 000000000000000b R08: 0000000000000558 R09: 0000000000004000 [ 2509.925962][ C0] R10: 00000000007148e0 R11: 0000000000000246 R12: 0000000000000000 [ 2509.933912][ C0] R13: 00007ffd8cfbd220 R14: 00000000002543e0 R15: 00007ffd8cfbd230 [ 2509.942226][ C0] syz-executor.1 S28600 5304 10815 0x00000000 [ 2509.948566][ C0] Call Trace: [ 2509.951847][ C0] ? __schedule+0x898/0x1ca0 [ 2509.956426][ C0] ? __sched_text_start+0x8/0x8 [ 2509.961264][ C0] ? release_task+0x15f0/0x15f0 [ 2509.966091][ C0] ? lock_acquire+0x127/0x320 [ 2509.970742][ C0] ? do_wait+0x39f/0x970 [ 2509.974959][ C0] schedule+0xca/0x250 [ 2509.979355][ C0] do_wait+0x622/0x970 [ 2509.983681][ C0] ? wait_consider_task+0x3540/0x3540 [ 2509.989129][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2509.994178][ C0] kernel_wait4+0x14c/0x260 [ 2509.998672][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2510.003772][ C0] ? task_stopped_code+0x180/0x180 [ 2510.008957][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2510.014654][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2510.019490][ C0] __do_sys_wait4+0x147/0x160 [ 2510.024147][ C0] ? kernel_wait4+0x260/0x260 [ 2510.028806][ C0] ? up_read+0x1b0/0x760 [ 2510.033055][ C0] ? mark_held_locks+0x9f/0xe0 [ 2510.037820][ C0] ? down_read_non_owner+0x470/0x470 [ 2510.043087][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2510.048175][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2510.054235][ C0] do_syscall_64+0xb7/0x580 [ 2510.058722][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2510.064779][ C0] RIP: 0033:0x41447a [ 2510.068668][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2510.088733][ C0] RSP: 002b:00007fffffa72fc8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2510.097161][ C0] RAX: ffffffffffffffda RBX: 00000000000014c3 RCX: 000000000041447a [ 2510.105124][ C0] RDX: 0000000040000000 RSI: 00007fffffa72fd4 RDI: ffffffffffffffff [ 2510.113482][ C0] RBP: 00000000000000f8 R08: 00000000000014b8 R09: 0000000002a6f940 [ 2510.121450][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2510.129741][ C0] R13: 00007fffffa73258 R14: 0000000000000000 R15: 0000000000000000 [ 2510.137720][ C0] syz-executor.4 S28600 5310 1729 0x00000000 [ 2510.144289][ C0] Call Trace: [ 2510.147596][ C0] ? __schedule+0x898/0x1ca0 [ 2510.152270][ C0] ? __sched_text_start+0x8/0x8 [ 2510.157111][ C0] ? release_task+0x15f0/0x15f0 [ 2510.161952][ C0] ? lock_acquire+0x127/0x320 [ 2510.166604][ C0] ? do_wait+0x39f/0x970 [ 2510.170914][ C0] schedule+0xca/0x250 [ 2510.174960][ C0] do_wait+0x622/0x970 [ 2510.179014][ C0] ? wait_consider_task+0x3540/0x3540 [ 2510.184363][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2510.189388][ C0] kernel_wait4+0x14c/0x260 [ 2510.193878][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2510.198993][ C0] ? task_stopped_code+0x180/0x180 [ 2510.204183][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2510.209788][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2510.214620][ C0] __do_sys_wait4+0x147/0x160 [ 2510.219278][ C0] ? kernel_wait4+0x260/0x260 [ 2510.224159][ C0] ? up_read+0x1b0/0x760 [ 2510.228388][ C0] ? mark_held_locks+0x9f/0xe0 [ 2510.233167][ C0] ? down_read_non_owner+0x470/0x470 [ 2510.238559][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2510.243474][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2510.249440][ C0] do_syscall_64+0xb7/0x580 [ 2510.253937][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2510.259820][ C0] RIP: 0033:0x41447a [ 2510.263721][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2510.283521][ C0] RSP: 002b:00007ffc29ecdb28 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2510.292124][ C0] RAX: ffffffffffffffda RBX: 00000000000014cb RCX: 000000000041447a [ 2510.300188][ C0] RDX: 0000000040000000 RSI: 00007ffc29ecdb34 RDI: ffffffffffffffff [ 2510.308505][ C0] RBP: 00000000000000f8 R08: 00000000000014be R09: 000000000184f940 [ 2510.316473][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2510.324814][ C0] R13: 00007ffc29ecddb8 R14: 0000000000000000 R15: 0000000000000000 [ 2510.332986][ C0] syz-executor.2 S28600 5313 10815 0x00000000 [ 2510.339628][ C0] Call Trace: [ 2510.342909][ C0] ? __schedule+0x898/0x1ca0 [ 2510.347480][ C0] ? __sched_text_start+0x8/0x8 [ 2510.352420][ C0] ? release_task+0x15f0/0x15f0 [ 2510.357569][ C0] ? lock_acquire+0x127/0x320 [ 2510.362379][ C0] ? do_wait+0x39f/0x970 [ 2510.366764][ C0] schedule+0xca/0x250 [ 2510.370818][ C0] do_wait+0x622/0x970 [ 2510.375136][ C0] ? wait_consider_task+0x3540/0x3540 [ 2510.380637][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2510.385652][ C0] kernel_wait4+0x14c/0x260 [ 2510.390142][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2510.395332][ C0] ? task_stopped_code+0x180/0x180 [ 2510.401251][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2510.406801][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2510.411768][ C0] __do_sys_wait4+0x147/0x160 [ 2510.416435][ C0] ? kernel_wait4+0x260/0x260 [ 2510.421137][ C0] ? up_read+0x1b0/0x760 [ 2510.425489][ C0] ? mark_held_locks+0x9f/0xe0 [ 2510.430379][ C0] ? down_read_non_owner+0x470/0x470 [ 2510.435654][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2510.440967][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2510.446928][ C0] do_syscall_64+0xb7/0x580 [ 2510.451752][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2510.457845][ C0] RIP: 0033:0x41447a [ 2510.461775][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2510.481491][ C0] RSP: 002b:00007ffd145e9a48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2510.489899][ C0] RAX: ffffffffffffffda RBX: 00000000000014d4 RCX: 000000000041447a [ 2510.498228][ C0] RDX: 0000000040000000 RSI: 00007ffd145e9a54 RDI: ffffffffffffffff [ 2510.507182][ C0] RBP: 00000000000000f8 R08: 00000000000014c1 R09: 00000000025b0940 [ 2510.515525][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2510.523692][ C0] R13: 00007ffd145e9cd8 R14: 0000000000000000 R15: 0000000000000000 [ 2510.531946][ C0] syz-executor.1 S24976 5315 5304 0x00000000 [ 2510.538311][ C0] Call Trace: [ 2510.541689][ C0] ? __schedule+0x898/0x1ca0 [ 2510.546274][ C0] ? __sched_text_start+0x8/0x8 [ 2510.551478][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2510.556945][ C0] schedule+0xca/0x250 [ 2510.561110][ C0] pipe_wait+0x108/0x1e0 [ 2510.565362][ C0] ? pipe_double_lock+0x200/0x200 [ 2510.570465][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2510.575527][ C0] ? finish_wait+0x260/0x260 [ 2510.580199][ C0] pipe_read+0x58b/0x960 [ 2510.584450][ C0] ? iov_iter_init+0xdd/0x200 [ 2510.590258][ C0] new_sync_read+0x418/0x6d0 [ 2510.594863][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2510.600427][ C0] ? security_file_permission+0x8a/0x370 [ 2510.606247][ C0] __vfs_read+0xc9/0x100 [ 2510.610957][ C0] vfs_read+0x1ea/0x430 [ 2510.615124][ C0] ksys_read+0x127/0x250 [ 2510.619547][ C0] ? kernel_write+0x120/0x120 [ 2510.624317][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2510.630572][ C0] do_syscall_64+0xb7/0x580 [ 2510.635281][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2510.641352][ C0] RIP: 0033:0x414150 [ 2510.645516][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2510.666381][ C0] RSP: 002b:00007fffffa72de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2510.675196][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2510.683340][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2510.691292][ C0] RBP: 000000000000000b R08: 0000000000000558 R09: 0000000000004000 [ 2510.700420][ C0] R10: 00000000007148e0 R11: 0000000000000246 R12: 0000000000000000 [ 2510.708469][ C0] R13: 00007fffffa72e20 R14: 000000000024af15 R15: 00007fffffa72e30 [ 2510.716542][ C0] syz-executor.0 S28600 5316 1729 0x00000000 [ 2510.723135][ C0] Call Trace: [ 2510.726570][ C0] ? __schedule+0x898/0x1ca0 [ 2510.731152][ C0] ? __sched_text_start+0x8/0x8 [ 2510.736011][ C0] ? release_task+0x15f0/0x15f0 [ 2510.740848][ C0] ? lock_acquire+0x127/0x320 [ 2510.746541][ C0] ? do_wait+0x39f/0x970 [ 2510.751126][ C0] schedule+0xca/0x250 [ 2510.755352][ C0] do_wait+0x622/0x970 [ 2510.759399][ C0] ? wait_consider_task+0x3540/0x3540 [ 2510.764768][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2510.769771][ C0] kernel_wait4+0x14c/0x260 [ 2510.774340][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2510.779554][ C0] ? task_stopped_code+0x180/0x180 [ 2510.784755][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2510.790464][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2510.796401][ C0] __do_sys_wait4+0x147/0x160 [ 2510.801245][ C0] ? kernel_wait4+0x260/0x260 [ 2510.807720][ C0] ? up_read+0x1b0/0x760 [ 2510.813352][ C0] ? mark_held_locks+0x9f/0xe0 [ 2510.818113][ C0] ? down_read_non_owner+0x470/0x470 [ 2510.823386][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2510.828399][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2510.834290][ C0] do_syscall_64+0xb7/0x580 [ 2510.838778][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2510.844779][ C0] RIP: 0033:0x41447a [ 2510.848822][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2510.868930][ C0] RSP: 002b:00007ffce6d846a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2510.877864][ C0] RAX: ffffffffffffffda RBX: 00000000000014e1 RCX: 000000000041447a [ 2510.886016][ C0] RDX: 0000000040000000 RSI: 00007ffce6d846b4 RDI: ffffffffffffffff [ 2510.894233][ C0] RBP: 00000000000000f8 R08: 00000000000014c4 R09: 0000000000aa4940 [ 2510.902315][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000416140 [ 2510.910371][ C0] R13: 00007ffce6d84938 R14: 0000000000000000 R15: 0000000000000000 [ 2510.918660][ C0] syz-executor.4 S24976 5323 5310 0x00000000 [ 2510.924978][ C0] Call Trace: [ 2510.928265][ C0] ? __schedule+0x898/0x1ca0 [ 2510.932846][ C0] ? __sched_text_start+0x8/0x8 [ 2510.937715][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2510.943071][ C0] schedule+0xca/0x250 [ 2510.947206][ C0] pipe_wait+0x108/0x1e0 [ 2510.951446][ C0] ? pipe_double_lock+0x200/0x200 [ 2510.956452][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2510.961456][ C0] ? finish_wait+0x260/0x260 [ 2510.966156][ C0] pipe_read+0x58b/0x960 [ 2510.970463][ C0] ? iov_iter_init+0xdd/0x200 [ 2510.975120][ C0] new_sync_read+0x418/0x6d0 [ 2510.979689][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2510.985135][ C0] ? security_file_permission+0x8a/0x370 [ 2510.990832][ C0] __vfs_read+0xc9/0x100 [ 2510.995141][ C0] vfs_read+0x1ea/0x430 [ 2510.999274][ C0] ksys_read+0x127/0x250 [ 2511.003491][ C0] ? kernel_write+0x120/0x120 [ 2511.008147][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2511.013854][ C0] do_syscall_64+0xb7/0x580 [ 2511.018359][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2511.024328][ C0] RIP: 0033:0x414150 [ 2511.028216][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2511.047995][ C0] RSP: 002b:00007ffc29ecd948 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2511.056559][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2511.064528][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2511.072479][ C0] RBP: 0000000000000010 R08: 0000000000006000 R09: 0000000000004000 [ 2511.080429][ C0] R10: 00007ffc29ecd2e0 R11: 0000000000000246 R12: 0000000000000000 [ 2511.088394][ C0] R13: 00007ffc29ecd980 R14: 000000000025438e R15: 00007ffc29ecd990 [ 2511.096479][ C0] syz-executor.2 S24976 5332 5313 0x00000000 [ 2511.102792][ C0] Call Trace: [ 2511.106071][ C0] ? __schedule+0x898/0x1ca0 [ 2511.110731][ C0] ? __sched_text_start+0x8/0x8 [ 2511.115560][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2511.120823][ C0] schedule+0xca/0x250 [ 2511.124872][ C0] pipe_wait+0x108/0x1e0 [ 2511.129565][ C0] ? pipe_double_lock+0x200/0x200 [ 2511.134577][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2511.140157][ C0] ? finish_wait+0x260/0x260 [ 2511.145080][ C0] pipe_read+0x58b/0x960 [ 2511.149400][ C0] ? iov_iter_init+0xdd/0x200 [ 2511.154265][ C0] new_sync_read+0x418/0x6d0 [ 2511.158848][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2511.164522][ C0] ? security_file_permission+0x8a/0x370 [ 2511.170143][ C0] __vfs_read+0xc9/0x100 [ 2511.174481][ C0] vfs_read+0x1ea/0x430 [ 2511.178827][ C0] ksys_read+0x127/0x250 [ 2511.183059][ C0] ? kernel_write+0x120/0x120 [ 2511.187719][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2511.193609][ C0] do_syscall_64+0xb7/0x580 [ 2511.198393][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2511.204263][ C0] RIP: 0033:0x414150 [ 2511.208139][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2511.228001][ C0] RSP: 002b:00007ffd145e9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2511.236563][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2511.244511][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2511.252459][ C0] RBP: 000000000000000d R08: 0000000000006000 R09: 0000000000004000 [ 2511.260589][ C0] R10: 00007ffd145e9200 R11: 0000000000000246 R12: 0000000000000000 [ 2511.268553][ C0] R13: 00007ffd145e98a0 R14: 00000000002543ab R15: 00007ffd145e98b0 [ 2511.276520][ C0] kworker/u4:5 I28832 5335 2 0x80004000 [ 2511.282865][ C0] Workqueue: 0x0 (events_unbound) [ 2511.287951][ C0] Call Trace: [ 2511.291225][ C0] ? __schedule+0x898/0x1ca0 [ 2511.295812][ C0] ? __sched_text_start+0x8/0x8 [ 2511.300712][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2511.306080][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2511.311086][ C0] schedule+0xca/0x250 [ 2511.315142][ C0] worker_thread+0x245/0xe20 [ 2511.319712][ C0] ? process_one_work+0x1530/0x1530 [ 2511.324887][ C0] kthread+0x318/0x420 [ 2511.328935][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2511.334284][ C0] ret_from_fork+0x24/0x30 [ 2511.338692][ C0] syz-executor.0 S24976 5345 5316 0x00000000 [ 2511.345130][ C0] Call Trace: [ 2511.348429][ C0] ? __schedule+0x898/0x1ca0 [ 2511.353003][ C0] ? __sched_text_start+0x8/0x8 [ 2511.357832][ C0] ? wait_for_completion+0x3c0/0x3c0 [ 2511.363201][ C0] schedule+0xca/0x250 [ 2511.367249][ C0] pipe_wait+0x108/0x1e0 [ 2511.371502][ C0] ? pipe_double_lock+0x200/0x200 [ 2511.376508][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2511.381664][ C0] ? finish_wait+0x260/0x260 [ 2511.386316][ C0] pipe_read+0x58b/0x960 [ 2511.391250][ C0] ? iov_iter_init+0xdd/0x200 [ 2511.396002][ C0] new_sync_read+0x418/0x6d0 [ 2511.400668][ C0] ? vfs_dedupe_file_range+0x750/0x750 [ 2511.406204][ C0] ? security_file_permission+0x8a/0x370 [ 2511.411824][ C0] __vfs_read+0xc9/0x100 [ 2511.416059][ C0] vfs_read+0x1ea/0x430 [ 2511.420195][ C0] ksys_read+0x127/0x250 [ 2511.424422][ C0] ? kernel_write+0x120/0x120 [ 2511.429694][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2511.435565][ C0] do_syscall_64+0xb7/0x580 [ 2511.440764][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2511.446811][ C0] RIP: 0033:0x414150 [ 2511.450697][ C0] Code: 41 48 8b 43 10 48 8d 53 08 48 89 6b 10 48 89 55 00 48 89 45 08 48 89 28 48 89 5d 10 48 89 e8 48 8b 1c 24 48 8b 6c 24 08 4c 8b <64> 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 66 0f 1f 44 [ 2511.470454][ C0] RSP: 002b:00007ffce6d844c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2511.478979][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000414150 [ 2511.486936][ C0] RDX: 0000000000000038 RSI: 0000000000758040 RDI: 00000000000000f9 [ 2511.495080][ C0] RBP: 000000000000000e R08: 0000000000000558 R09: 0000000000004000 [ 2511.503097][ C0] R10: 00000000007148e0 R11: 0000000000000246 R12: 0000000000000000 [ 2511.511069][ C0] R13: 00007ffce6d84500 R14: 000000000024fcb3 R15: 00007ffce6d84510 [ 2511.519034][ C0] kworker/u4:6 I28832 5351 2 0x80004000 [ 2511.525391][ C0] Workqueue: 0x0 (events_unbound) [ 2511.530480][ C0] Call Trace: [ 2511.533755][ C0] ? __schedule+0x898/0x1ca0 [ 2511.538468][ C0] ? __sched_text_start+0x8/0x8 [ 2511.543319][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2511.548742][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2511.553769][ C0] schedule+0xca/0x250 [ 2511.557909][ C0] worker_thread+0x245/0xe20 [ 2511.562476][ C0] ? process_one_work+0x1530/0x1530 [ 2511.567652][ C0] kthread+0x318/0x420 [ 2511.571697][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2511.577171][ C0] ret_from_fork+0x24/0x30 [ 2511.581654][ C0] syz-executor.5 S24976 5356 1 0x80004002 [ 2511.587969][ C0] Call Trace: [ 2511.591340][ C0] ? __schedule+0x898/0x1ca0 [ 2511.596009][ C0] ? __sched_text_start+0x8/0x8 [ 2511.600836][ C0] ? release_task+0x15f0/0x15f0 [ 2511.605664][ C0] ? lock_acquire+0x127/0x320 [ 2511.610314][ C0] ? do_wait+0x39f/0x970 [ 2511.614531][ C0] schedule+0xca/0x250 [ 2511.618581][ C0] do_wait+0x622/0x970 [ 2511.622715][ C0] ? wait_consider_task+0x3540/0x3540 [ 2511.628064][ C0] ? radix_tree_next_chunk+0x419/0x950 [ 2511.633771][ C0] kernel_wait4+0x14c/0x260 [ 2511.638249][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 2511.643451][ C0] ? task_stopped_code+0x180/0x180 [ 2511.648642][ C0] zap_pid_ns_processes+0x31e/0x680 [ 2511.653904][ C0] ? copy_pid_ns+0x940/0x940 [ 2511.658471][ C0] ? do_raw_write_lock+0x11a/0x280 [ 2511.663567][ C0] ? do_raw_read_unlock+0x70/0x70 [ 2511.668593][ C0] ? _raw_write_unlock_irq+0x24/0x30 [ 2511.674005][ C0] do_exit+0x24fc/0x2c00 [ 2511.678312][ C0] ? find_held_lock+0x2d/0x110 [ 2511.683150][ C0] ? mm_update_next_owner+0x630/0x630 [ 2511.688624][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2511.693687][ C0] do_group_exit+0x125/0x340 [ 2511.698351][ C0] get_signal+0x466/0x23d0 [ 2511.702746][ C0] ? kernel_wait4+0x1b5/0x260 [ 2511.707417][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2511.712726][ C0] do_signal+0x88/0x14e0 [ 2511.717059][ C0] ? find_held_lock+0x2d/0x110 [ 2511.721809][ C0] ? setup_sigcontext+0x820/0x820 [ 2511.726912][ C0] ? kernel_wait4+0x260/0x260 [ 2511.731563][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2511.736402][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2511.741537][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2511.746607][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2511.751969][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2511.757336][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2511.762690][ C0] ? task_work_run+0x11c/0x1c0 [ 2511.767521][ C0] exit_to_usermode_loop+0x1a2/0x200 [ 2511.772791][ C0] do_syscall_64+0x45f/0x580 [ 2511.777362][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2511.783253][ C0] RIP: 0033:0x41447a [ 2511.787153][ C0] Code: ff 85 c0 78 07 48 98 48 8b 5c c5 00 48 89 d8 48 8b 6c 24 10 48 8b 5c 24 08 48 83 c4 18 c3 66 90 31 db eb e8 90 90 90 90 90 90 <90> 90 90 90 90 90 48 85 ff 74 0b 48 8b 47 18 c3 66 0f 1f 44 00 00 [ 2511.807042][ C0] RSP: 002b:00007fff2df2c2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 2511.815543][ C0] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 000000000041447a [ 2511.823503][ C0] RDX: 0000000040000000 RSI: 00007fff2df2c2f0 RDI: ffffffffffffffff [ 2511.831628][ C0] RBP: 0000000000000004 R08: 0000000000000001 R09: 0000000000c02940 [ 2511.839669][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 2511.847633][ C0] R13: 00007fff2df2c2f0 R14: 000000000023c8ea R15: 00007fff2df2c300 [ 2511.855769][ C0] kworker/u4:7 I31000 5359 2 0x80004000 [ 2511.862150][ C0] Call Trace: [ 2511.865437][ C0] ? __schedule+0x898/0x1ca0 [ 2511.870025][ C0] ? __sched_text_start+0x8/0x8 [ 2511.874876][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2511.879893][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2511.884818][ C0] schedule+0xca/0x250 [ 2511.888869][ C0] worker_thread+0x245/0xe20 [ 2511.893441][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2511.899240][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2511.904348][ C0] ? process_one_work+0x1530/0x1530 [ 2511.909637][ C0] kthread+0x318/0x420 [ 2511.913695][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2511.919175][ C0] ret_from_fork+0x24/0x30 [ 2511.923668][ C0] kworker/1:2 I30408 6858 2 0x80004000 [ 2511.930037][ C0] Workqueue: 0x0 (events) [ 2511.934440][ C0] Call Trace: [ 2511.937801][ C0] ? __schedule+0x898/0x1ca0 [ 2511.942551][ C0] ? __sched_text_start+0x8/0x8 [ 2511.947407][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2511.952757][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2511.957760][ C0] schedule+0xca/0x250 [ 2511.961842][ C0] worker_thread+0x245/0xe20 [ 2511.966424][ C0] ? process_one_work+0x1530/0x1530 [ 2511.971607][ C0] kthread+0x318/0x420 [ 2511.975693][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2511.981138][ C0] ret_from_fork+0x24/0x30 [ 2511.985710][ C0] udevd S28360 6894 239 0x00000000 [ 2511.992161][ C0] Call Trace: [ 2511.995452][ C0] ? __schedule+0x898/0x1ca0 [ 2512.000031][ C0] ? __sched_text_start+0x8/0x8 [ 2512.004860][ C0] schedule+0xca/0x250 [ 2512.008913][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2512.015912][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2512.021702][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2512.026913][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2512.031777][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2512.036802][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2512.041831][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2512.047012][ C0] ep_poll+0xcca/0xe60 [ 2512.051073][ C0] ? ep_modify+0x830/0x830 [ 2512.055482][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2512.060225][ C0] ? wake_up_q+0xf0/0xf0 [ 2512.064496][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2512.069683][ C0] do_epoll_wait+0x209/0x260 [ 2512.074254][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2512.079949][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2512.084952][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2512.090409][ C0] do_syscall_64+0xb7/0x580 [ 2512.094999][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2512.101138][ C0] RIP: 0033:0x7f1a1cd16943 [ 2512.105546][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2512.125387][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2512.133773][ C0] RAX: ffffffffffffffda RBX: 0000000000ca27c0 RCX: 00007f1a1cd16943 [ 2512.141734][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2512.149695][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2512.157862][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2512.165813][ C0] R13: 0000000000ca2aa0 R14: 0000000000c92250 R15: 000000000000000b [ 2512.174830][ C0] udevd S28360 6898 239 0x00000000 [ 2512.181232][ C0] Call Trace: [ 2512.184608][ C0] ? __schedule+0x898/0x1ca0 [ 2512.189186][ C0] ? __sched_text_start+0x8/0x8 [ 2512.194053][ C0] schedule+0xca/0x250 [ 2512.198123][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2512.204274][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2512.210148][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2512.215334][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2512.220278][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2512.225401][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2512.230335][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2512.235531][ C0] ep_poll+0xcca/0xe60 [ 2512.239607][ C0] ? ep_modify+0x830/0x830 [ 2512.244219][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2512.249772][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2512.254622][ C0] ? handle_mm_fault+0x1d5/0x910 [ 2512.259545][ C0] ? wake_up_q+0xf0/0xf0 [ 2512.263767][ C0] ? mark_held_locks+0x9f/0xe0 [ 2512.268594][ C0] ? down_read_non_owner+0x470/0x470 [ 2512.273951][ C0] do_epoll_wait+0x209/0x260 [ 2512.278618][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2512.284518][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2512.289642][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2512.295350][ C0] do_syscall_64+0xb7/0x580 [ 2512.299942][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2512.306013][ C0] RIP: 0033:0x7f1a1cd16943 [ 2512.310414][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2512.330172][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2512.338661][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2220 RCX: 00007f1a1cd16943 [ 2512.346701][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2512.354739][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2512.362691][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2512.370659][ C0] R13: 0000000000c99920 R14: 0000000000c92250 R15: 000000000000000b [ 2512.378701][ C0] syz-executor.5 R running task 28648 6904 5356 0x80004004 [ 2512.386589][ C0] Call Trace: [ 2512.389861][ C0] ? do_raw_spin_lock+0x1d1/0x280 [ 2512.394873][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2512.399788][ C0] ? lock_acquire+0x127/0x320 [ 2512.404464][ C0] ? input_inject_event+0xa6/0x323 [ 2512.409679][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2512.415051][ C0] ? input_inject_event+0xa6/0x323 [ 2512.420163][ C0] ? input_inject_event+0xa6/0x323 [ 2512.425441][ C0] ? evdev_write+0x2c9/0x410 [ 2512.430376][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 2512.436403][ C0] ? retint_kernel+0x10/0x10 [ 2512.440983][ C0] ? security_file_permission+0x8a/0x370 [ 2512.446597][ C0] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 2512.452815][ C0] ? __vfs_write+0x76/0x100 [ 2512.457520][ C0] ? vfs_write+0x262/0x5c0 [ 2512.462209][ C0] ? ksys_write+0x1e8/0x250 [ 2512.466950][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2512.471817][ C0] ? __ia32_sys_clock_settime+0x260/0x260 [ 2512.478399][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2512.484303][ C0] ? do_syscall_64+0xb7/0x580 [ 2512.489168][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2512.495400][ C0] udevd S28592 6928 239 0x00000000 [ 2512.501948][ C0] Call Trace: [ 2512.505461][ C0] ? __schedule+0x898/0x1ca0 [ 2512.510135][ C0] ? __sched_text_start+0x8/0x8 [ 2512.514968][ C0] schedule+0xca/0x250 [ 2512.519024][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2512.525072][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2512.531027][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2512.536215][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2512.541043][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2512.546051][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2512.551060][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2512.556263][ C0] ep_poll+0xcca/0xe60 [ 2512.560543][ C0] ? ep_modify+0x830/0x830 [ 2512.565124][ C0] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 2512.570835][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2512.575672][ C0] ? handle_mm_fault+0x1d5/0x910 [ 2512.580816][ C0] ? wake_up_q+0xf0/0xf0 [ 2512.585056][ C0] ? mark_held_locks+0x9f/0xe0 [ 2512.589886][ C0] ? down_read_non_owner+0x470/0x470 [ 2512.595632][ C0] do_epoll_wait+0x209/0x260 [ 2512.600425][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2512.606151][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2512.611266][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2512.616616][ C0] do_syscall_64+0xb7/0x580 [ 2512.621103][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2512.626991][ C0] RIP: 0033:0x7f1a1cd16943 [ 2512.631433][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2512.651425][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2512.660016][ C0] RAX: ffffffffffffffda RBX: 0000000000c97ff0 RCX: 00007f1a1cd16943 [ 2512.668193][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2512.676414][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2512.684799][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2512.693575][ C0] R13: 0000000000c97e70 R14: 0000000000c92250 R15: 000000000000000b [ 2512.701735][ C0] udevd S28360 6929 239 0x00000000 [ 2512.708224][ C0] Call Trace: [ 2512.711569][ C0] ? __schedule+0x898/0x1ca0 [ 2512.716730][ C0] ? __sched_text_start+0x8/0x8 [ 2512.721593][ C0] schedule+0xca/0x250 [ 2512.725823][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2512.732030][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2512.737833][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2512.743023][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2512.747858][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2512.753531][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2512.758589][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2512.763867][ C0] ep_poll+0xcca/0xe60 [ 2512.767949][ C0] ? ep_modify+0x830/0x830 [ 2512.772571][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2512.777421][ C0] ? wake_up_q+0xf0/0xf0 [ 2512.781650][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2512.786919][ C0] do_epoll_wait+0x209/0x260 [ 2512.791951][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2512.798001][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2512.803310][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2512.808574][ C0] do_syscall_64+0xb7/0x580 [ 2512.813072][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2512.818953][ C0] RIP: 0033:0x7f1a1cd16943 [ 2512.824495][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2512.844167][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2512.852589][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2aa0 RCX: 00007f1a1cd16943 [ 2512.860551][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2512.868681][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2512.876631][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2512.884642][ C0] R13: 0000000000ca4090 R14: 0000000000c92250 R15: 000000000000000b [ 2512.892977][ C0] udevd S28592 6930 239 0x00000000 [ 2512.899324][ C0] Call Trace: [ 2512.902600][ C0] ? __schedule+0x898/0x1ca0 [ 2512.907270][ C0] ? __sched_text_start+0x8/0x8 [ 2512.912099][ C0] schedule+0xca/0x250 [ 2512.916152][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2512.922205][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2512.928089][ C0] ? ep_scan_ready_list+0x6bc/0xa70 [ 2512.933266][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2512.938115][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2512.943116][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2512.948053][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2512.953489][ C0] ep_poll+0xcca/0xe60 [ 2512.957539][ C0] ? ep_modify+0x830/0x830 [ 2512.962030][ C0] ? __sys_sendmsg+0x113/0x1b0 [ 2512.966937][ C0] ? wake_up_q+0xf0/0xf0 [ 2512.971243][ C0] do_epoll_wait+0x209/0x260 [ 2512.975987][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2512.981803][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2512.987016][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2512.992379][ C0] do_syscall_64+0xb7/0x580 [ 2512.997038][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2513.002909][ C0] RIP: 0033:0x7f1a1cd16943 [ 2513.007325][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2513.027517][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2513.036013][ C0] RAX: ffffffffffffffda RBX: 0000000000ca5980 RCX: 00007f1a1cd16943 [ 2513.044067][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2513.052280][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2513.060534][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 2513.068543][ C0] R13: 0000000000c937e0 R14: 0000000000c92250 R15: 000000000000000b [ 2513.076523][ C0] udevd S29024 6932 239 0x00000000 [ 2513.083799][ C0] Call Trace: [ 2513.087162][ C0] ? __schedule+0x898/0x1ca0 [ 2513.091774][ C0] ? __sched_text_start+0x8/0x8 [ 2513.096689][ C0] schedule+0xca/0x250 [ 2513.100760][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2513.106829][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2513.112651][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2513.118357][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2513.123559][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2513.128661][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2513.133849][ C0] ep_poll+0xcca/0xe60 [ 2513.137962][ C0] ? ep_modify+0x830/0x830 [ 2513.142358][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2513.147719][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2513.152900][ C0] ? finish_task_switch+0x11d/0x5d0 [ 2513.158089][ C0] ? __switch_to+0x5bd/0xe70 [ 2513.162668][ C0] ? wake_up_q+0xf0/0xf0 [ 2513.166976][ C0] ? __sched_text_start+0x8/0x8 [ 2513.171806][ C0] do_epoll_wait+0x209/0x260 [ 2513.176377][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2513.182384][ C0] __x64_sys_epoll_wait+0x93/0xf0 [ 2513.187423][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2513.192698][ C0] do_syscall_64+0xb7/0x580 [ 2513.197201][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2513.203162][ C0] RIP: 0033:0x7f1a1cd16943 [ 2513.208612][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 2513.228592][ C0] RSP: 002b:00007ffc56c5ca48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2513.237121][ C0] RAX: ffffffffffffffda RBX: 0000000000ca2aa0 RCX: 00007f1a1cd16943 [ 2513.245095][ C0] RDX: 0000000000000004 RSI: 00007ffc56c5caa0 RDI: 0000000000000004 [ 2513.253262][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2513.262043][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 2513.270575][ C0] R13: 0000000000c94f80 R14: 0000000000c92250 R15: 000000000000000b [ 2513.278890][ C0] [ 2513.278890][ C0] Showing all locks held in the system: [ 2513.287716][ C0] 3 locks held by kworker/0:1/12: [ 2513.292917][ C0] 4 locks held by kworker/1:0/17: [ 2513.298018][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2513.308288][ C0] #1: ffff8881da267dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2513.319216][ C0] #2: ffff8881d51ab200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2513.327720][ C0] #3: ffff8881d51ad520 (&port_dev->status_lock){+.+.}, at: hub_event+0x4e5/0x3800 [ 2513.337273][ C0] 7 locks held by udevd/239: [ 2513.342904][ C0] #0: ffffffff86cfe8a0 (rcu_read_lock){....}, at: __d_lookup+0x40/0x750 [ 2513.351306][ C0] #1: ffff8881a9da7698 (&(&dentry->d_lockref.lock)->rlock){+.+.}, at: __d_lookup+0x1c6/0x750 [ 2513.361987][ C0] #2: ffff8881db209d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650 [ 2513.371040][ C0] #3: ffff8881d5d84228 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0 [ 2513.381088][ C0] #4: ffffffff86cfe8a0 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720 [ 2513.390733][ C0] #5: ffffffff86f16338 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790 [ 2513.399250][ C0] #6: ffffffff86cfe8a0 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269 [ 2513.408815][ C0] 1 lock held by rsyslogd/1601: [ 2513.414233][ C0] 2 locks held by getty/1693: [ 2513.419276][ C0] #0: ffff8881d1592090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2513.428477][ C0] #1: ffffc900004912e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2513.438122][ C0] 2 locks held by getty/1694: [ 2513.442787][ C0] #0: ffff8881d1a13090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2513.452097][ C0] #1: ffffc900004812e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2513.462118][ C0] 2 locks held by getty/1695: [ 2513.466919][ C0] #0: ffff8881d1593090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2513.476358][ C0] #1: ffffc900004952e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2513.487044][ C0] 2 locks held by getty/1696: [ 2513.491708][ C0] #0: ffff8881d1734090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2513.501028][ C0] #1: ffffc900004892e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2513.511008][ C0] 2 locks held by getty/1697: [ 2513.515871][ C0] #0: ffff8881d182c090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2513.525079][ C0] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2513.534738][ C0] 2 locks held by getty/1698: [ 2513.539402][ C0] #0: ffff8881d1909090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2513.548599][ C0] #1: ffffc900004652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2513.558805][ C0] 6 locks held by kworker/0:6/3304: [ 2513.564202][ C0] 7 locks held by kworker/1:1/10246: [ 2513.569474][ C0] #0: ffff8881d8c4fd28 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 2513.580179][ C0] #1: ffff8881d8d5fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 2513.590964][ C0] #2: ffff8881d50c7200 (&dev->mutex){....}, at: hub_event+0x1b2/0x3800 [ 2513.599439][ C0] #3: ffff8881b93c7200 (&dev->mutex){....}, at: usb_disconnect+0x91/0x8d0 [ 2513.608376][ C0] #4: ffff8881ced96190 (&dev->mutex){....}, at: device_release_driver_internal+0x23/0x500 [ 2513.618450][ C0] #5: ffff8881a1489a88 (&dev->mutex){....}, at: device_release_driver_internal+0x23/0x500 [ 2513.628498][ C0] #6: ffffffff872e3a80 (input_mutex){+.+.}, at: __input_unregister_device+0x118/0x430 [ 2513.638292][ C0] 3 locks held by kworker/0:2/14707: [ 2513.643727][ C0] 5 locks held by kworker/1:9/18161: [ 2513.649276][ C0] 2 locks held by getty/29521: [ 2513.654497][ C0] #0: ffff8881ce976090 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 2513.663997][ C0] #1: ffffc9000150b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 2513.673753][ C0] 2 locks held by syz-executor.5/6904: [ 2513.679189][ C0] [ 2513.681761][ C0] ============================================= [ 2513.681761][ C0] [ 2513.690421][ C1] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 2513.690481][ C0] task PC stack pid father [ 2513.697432][ C1] rcu: 0-....: (1 GPs behind) idle=d22/1/0x4000000000000002 softirq=167197/167204 fqs=51 [ 2513.704154][ C0] init S24824 1 0 0x00000000 [ 2513.704180][ C0] Call Trace: [ 2513.704198][ C0] ? __schedule+0x898/0x1ca0 [ 2513.714294][ C1] (detected by 1, t=10950 jiffies, g=302777, q=394) [ 2513.720954][ C0] ? __sched_text_start+0x8/0x8 [ 2513.720970][ C0] ? debug_object_fixup+0x30/0x30 [ 2513.724239][ C1] Sending NMI from CPU 1 to CPUs 0: [ 2513.728809][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2513.737706][ C1] NMI backtrace for cpu 0 [ 2513.737711][ C1] CPU: 0 PID: 239 Comm: udevd Not tainted 5.4.0-rc6-syzkaller #0 [ 2513.737716][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2513.737720][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x1a/0x50 [ 2513.737730][ C1] Code: c3 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 65 48 8b 04 25 00 ef 01 00 65 8b 15 58 c8 c3 7e 81 e2 00 01 1f 00 48 8b 34 24 <75> 2b 8b 90 28 12 00 00 83 fa 02 75 20 48 8b 88 30 12 00 00 8b 80 [ 2513.737733][ C1] RSP: 0018:ffff8881db209490 EFLAGS: 00000006 [ 2513.737740][ C1] RAX: ffff8881d34eb000 RBX: 000000000000000c RCX: ffffffff856b8c5b [ 2513.737745][ C1] RDX: 0000000000000100 RSI: ffffffff856b8c75 RDI: 0000000000000007 [ 2513.737749][ C1] RBP: ffffffff85c74f44 R08: ffff8881d34eb000 R09: ffffed103b6412de [ 2513.737753][ C1] R10: ffffed103b6412dd R11: ffff8881db2096ed R12: ffff8881db2096c2 [ 2513.737758][ C1] R13: 0000000000000002 R14: 0000000000000000 R15: ffff8881db209598 [ 2513.737762][ C1] FS: 00007f1a1d6027a0(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 2513.737766][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2513.737770][ C1] CR2: 0000000000000148 CR3: 00000001d3686000 CR4: 00000000001406f0 [ 2513.737775][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2513.737779][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2513.737781][ C1] Call Trace: [ 2513.737784][ C1] [ 2513.737786][ C1] vsnprintf+0x295/0x14f0 [ 2513.737789][ C1] ? pointer+0x690/0x690 [ 2513.737792][ C1] ? pointer+0x690/0x690 [ 2513.737795][ C1] ? enable_ptr_key_workfn+0x30/0x30 [ 2513.737798][ C1] snprintf+0xbb/0xf0 [ 2513.737801][ C1] ? vsprintf+0x30/0x30 [ 2513.737803][ C1] ? scnprintf+0x140/0x140 [ 2513.737807][ C1] ? __lock_acquire+0x145e/0x3b60 [ 2513.737809][ C1] msg_print_text+0x17e/0x560 [ 2513.737812][ C1] ? msg_print_ext_body+0x450/0x450 [ 2513.737815][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 2513.737818][ C1] console_unlock+0x301/0xc40 [ 2513.737821][ C1] vprintk_emit+0x171/0x3e0 [ 2513.737824][ C1] vprintk_func+0x75/0x113 [ 2513.737827][ C1] printk+0xba/0xed [ 2513.737830][ C1] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 2513.737833][ C1] ? unwind_next_frame+0x19e0/0x19e0 [ 2513.737840][ C1] ? __schedule+0x898/0x1ca0 [ 2513.737844][ C1] ? current_is_workqueue_rescuer+0xe0/0xe0 [ 2513.737847][ C1] ? enqueue_hrtimer+0x380/0x380 [ 2513.737850][ C1] show_trace_log_lvl+0x225/0x2b5 [ 2513.737853][ C1] ? enqueue_hrtimer+0x380/0x380 [ 2513.737856][ C1] ? schedule+0xca/0x250 [ 2513.737859][ C1] sched_show_task.cold+0x2e0/0x359 [ 2513.737862][ C1] show_state_filter+0x164/0x209 [ 2513.737865][ C1] ? fn_caps_on+0x90/0x90 [ 2513.737868][ C1] k_spec+0xdc/0x120 [ 2513.737871][ C1] kbd_event+0x927/0x3790 [ 2513.737873][ C1] ? k_pad+0x720/0x720 [ 2513.737876][ C1] ? mark_held_locks+0xe0/0xe0 [ 2513.737879][ C1] ? sysrq_filter+0xdf/0xeb0 [ 2513.737882][ C1] ? k_pad+0x720/0x720 [ 2513.737885][ C1] input_to_handler+0x3b6/0x4c0 [ 2513.737888][ C1] input_pass_values.part.0+0x2e3/0x720 [ 2513.737891][ C1] input_repeat_key+0x1ee/0x2c0 [ 2513.737894][ C1] ? input_dev_suspend+0x80/0x80 [ 2513.737897][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2513.737900][ C1] call_timer_fn+0x179/0x650 [ 2513.737903][ C1] ? input_dev_suspend+0x80/0x80 [ 2513.737907][ C1] ? msleep_interruptible+0x130/0x130 [ 2513.737910][ C1] ? mark_held_locks+0x9f/0xe0 [ 2513.737913][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2513.737917][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 2513.737920][ C1] ? input_dev_suspend+0x80/0x80 [ 2513.737923][ C1] run_timer_softirq+0x5e3/0x1490 [ 2513.737925][ C1] ? add_timer+0x7a0/0x7a0 [ 2513.737929][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2513.737932][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2513.737935][ C1] ? mark_held_locks+0x9f/0xe0 [ 2513.737938][ C1] __do_softirq+0x221/0x912 [ 2513.737940][ C1] irq_exit+0x178/0x1a0 [ 2513.737944][ C1] smp_apic_timer_interrupt+0x12f/0x500 [ 2513.737947][ C1] apic_timer_interrupt+0xf/0x20 [ 2513.737949][ C1] [ 2513.737952][ C1] RIP: 0010:lock_acquire+0x16a/0x320 [ 2513.737961][ C1] Code: c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 95 01 00 00 c7 83 4c 08 00 00 00 00 00 00 ff 34 24 9d <48> 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 8b 15 a0 ee db 7e [ 2513.737965][ C1] RSP: 0018:ffff8881d377f760 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 2513.737972][ C1] RAX: 0000000000000007 RBX: ffff8881d34eb000 RCX: 0000000000001357 [ 2513.737982][ C1] RDX: 0000000000000000 RSI: 1ffff1103a6efed5 RDI: ffff8881d34eb84c [ 2513.737986][ C1] RBP: ffff8881a9da7698 R08: ffffffff88d15738 R09: fffffbfff11aafa6 [ 2513.737991][ C1] R10: fffffbfff11aafa5 R11: ffffffff88d57d2f R12: 0000000000000000 [ 2513.737995][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2513.737998][ C1] _raw_spin_lock+0x27/0x40 [ 2513.738000][ C1] ? __d_lookup+0x1c6/0x750 [ 2513.738003][ C1] __d_lookup+0x1c6/0x750 [ 2513.738006][ C1] ? kernfs_iop_permission+0x5f/0xb0 [ 2513.738009][ C1] lookup_fast+0x3ca/0xeb0 [ 2513.738012][ C1] ? path_init+0x1440/0x1440 [ 2513.738015][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 2513.738018][ C1] ? dput+0x35/0xe00 [ 2513.738021][ C1] ? lockref_get_not_dead+0x66/0x80 [ 2513.738024][ C1] walk_component+0xe3/0x1bc0 [ 2513.738027][ C1] ? __mutex_unlock_slowpath+0xea/0x670 [ 2513.738030][ C1] ? lookup_fast+0xeb0/0xeb0 [ 2513.738033][ C1] ? lockref_get_not_dead+0x66/0x80 [ 2513.738036][ C1] ? set_nlink+0x82/0x1a0 [ 2513.738039][ C1] ? generic_permission+0x116/0x4d0 [ 2513.738043][ C1] ? security_inode_permission+0xc4/0xf0 [ 2513.738046][ C1] link_path_walk.part.0+0x90d/0x1230 [ 2513.738049][ C1] ? walk_component+0x1bc0/0x1bc0 [ 2513.738052][ C1] ? percpu_counter_add_batch+0xe3/0x140 [ 2513.738055][ C1] path_openat+0x1f1/0x3ff0 [ 2513.738058][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 2513.738061][ C1] ? save_stack+0x1b/0x80 [ 2513.738064][ C1] ? do_sys_open+0x294/0x580 [ 2513.738067][ C1] ? do_syscall_64+0xb7/0x580 [ 2513.738070][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2513.738073][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 2513.738077][ C1] ? copy_msghdr_from_user+0x420/0x420 [ 2513.738080][ C1] ? __lock_acquire+0x145e/0x3b60 [ 2513.738083][ C1] do_filp_open+0x1a1/0x280 [ 2513.738085][ C1] ? may_open_dev+0xf0/0xf0 [ 2513.738088][ C1] ? __alloc_fd+0x46d/0x600 [ 2513.738091][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 2513.738094][ C1] ? do_raw_spin_unlock+0x13f/0x220 [ 2513.738097][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 2513.738100][ C1] ? __alloc_fd+0x46d/0x600 [ 2513.738103][ C1] do_sys_open+0x3c0/0x580 [ 2513.738106][ C1] ? filp_open+0x70/0x70 [ 2513.738109][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2513.738112][ C1] do_syscall_64+0xb7/0x580 [ 2513.738115][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2513.738118][ C1] RIP: 0033:0x7f1a1cd0a120 [ 2513.738128][ C1] Code: 48 8b 15 1b 4d 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 90 90 90 90 90 90 90 83 3d d5 a4 2b 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 5e 8c 01 00 48 89 04 24 [ 2513.738131][ C1] RSP: 002b:00007ffc56c57de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2513.738138][ C1] RAX: ffffffffffffffda RBX: 0000000000ca3810 RCX: 00007f1a1cd0a120 [ 2513.738143][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffc56c57ec0 [ 2513.738147][ C1] RBP: 00007ffc56c57e60 R08: 0000000000000008 R09: 0000000000000001 [ 2513.738151][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 2513.738155][ C1] R13: 000000000041f57a R14: 0000000000ca4090 R15: 0000000000000000 [ 2513.738171][ C1] rcu: rcu_sched kthread starved for 1705 jiffies! g302777 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 2513.741486][ C0] schedule+0xca/0x250 [ 2513.746474][ C1] rcu: RCU grace-period kthread stack dump: [ 2513.746483][ C1] rcu_sched I29384 10 2 0x80004000 [ 2513.751762][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2513.756677][ C1] Call Trace: [ 2513.761294][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2513.768988][ C1] ? __schedule+0x898/0x1ca0 [ 2513.779035][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2513.779054][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2513.785468][ C1] ? __sched_text_start+0x8/0x8 [ 2513.805074][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2513.811114][ C1] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2513.819144][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2513.819162][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2513.827108][ C1] ? lock_timer_base+0x55/0x1a0 [ 2513.827122][ C1] schedule+0xca/0x250 [ 2513.835160][ C0] ? pollwake+0x200/0x200 [ 2513.843114][ C1] schedule_timeout+0x440/0xb20 [ 2513.851186][ C0] do_select+0x122e/0x1700 [ 2513.860737][ C1] ? lock_acquire+0x127/0x320 [ 2513.867302][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2513.875428][ C1] ? usleep_range+0x160/0x160 [ 2513.883484][ C0] ? stack_trace_consume_entry+0x180/0x180 [ 2513.891518][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2513.891537][ C1] ? __next_timer_interrupt+0x190/0x190 [ 2513.894803][ C0] ? poll_freewait+0x250/0x250 [ 2513.897802][ C1] ? swake_up_one+0x60/0x60 [ 2513.902288][ C0] ? kmem_cache_free+0xb9/0x380 [ 2513.902301][ C0] ? putname+0xe1/0x120 [ 2513.906918][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2513.911140][ C0] ? filename_lookup+0x28f/0x3f0 [ 2513.911155][ C0] ? vfs_statx+0x113/0x1e0 [ 2513.916861][ C1] rcu_gp_kthread+0xaff/0x29e0 [ 2513.920818][ C0] ? __do_sys_newstat+0x96/0x120 [ 2513.924966][ C1] ? lock_acquire+0x127/0x320 [ 2513.929455][ C0] ? do_syscall_64+0xb7/0x580 [ 2513.929471][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2513.934469][ C1] ? kfree_call_rcu+0x10/0x10 [ 2513.939220][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2513.944395][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2513.949411][ C0] ? find_held_lock+0x2d/0x110 [ 2513.949425][ C0] ? mark_lock+0xbc/0x1160 [ 2513.954349][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 2513.958916][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2513.963413][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 2513.967398][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2513.967411][ C0] ? find_held_lock+0x2d/0x110 [ 2513.972946][ C1] ? kfree_call_rcu+0x10/0x10 [ 2513.978205][ C0] ? __might_fault+0x11f/0x1d0 [ 2513.982769][ C1] kthread+0x318/0x420 [ 2513.988749][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2513.993657][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 2513.998652][ C0] ? lock_acquire+0x127/0x320 [ 2513.998665][ C0] ? __might_fault+0xef/0x1d0 [ 2514.003578][ C1] ret_from_fork+0x24/0x30 [ 2514.007804][ C0] ? __might_fault+0x192/0x1d0 [ 2514.245484][T18161] usb 6-1: device descriptor read/64, error -32 [ 2514.249613][ C0] ? core_sys_select+0x4da/0x820 [ 2514.575415][T18161] usb 6-1: device descriptor read/64, error -32 [ 2514.577533][ C0] core_sys_select+0x4da/0x820 [ 2514.831804][ C0] ? do_compat_pselect+0x210/0x210 [ 2514.836905][ C0] ? find_held_lock+0x2d/0x110 [ 2514.841810][ C0] ? find_held_lock+0x2d/0x110 [ 2514.845461][T18161] usb 6-1: reset high-speed USB device number 107 using dummy_hcd [ 2514.846563][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2514.859496][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2514.865028][ C0] ? timespec64_add_safe+0x189/0x210 [ 2514.870384][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2514.875214][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2514.880669][ C0] kern_select+0x13d/0x1c0 [ 2514.885062][ C0] ? core_sys_select+0x820/0x820 [ 2514.890154][ C0] __x64_sys_select+0xba/0x150 [ 2514.895108][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2514.900476][ C0] do_syscall_64+0xb7/0x580 [ 2514.905057][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2514.911087][ C0] RIP: 0033:0x7efd50424dd3 [ 2514.915517][ C0] Code: Bad RIP value. [ 2514.919573][ C0] RSP: 002b:00007ffcc99a2d78 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2514.928058][ C0] RAX: ffffffffffffffda RBX: 00007ffcc99a2f20 RCX: 00007efd50424dd3 [ 2514.936089][ C0] RDX: 0000000000000000 RSI: 00007ffcc99a30d0 RDI: 000000000000000b [ 2514.944068][ C0] RBP: 00007ffcc99a30d0 R08: 00007ffcc99a3150 R09: 0000000000000001 [ 2514.952047][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2514.960033][ C0] R13: 00007ffcc99a34b0 R14: 0000000000000000 R15: 0000000000000000 [ 2514.967998][ C0] kthreadd S28088 2 0 0x80004000 [ 2514.974328][ C0] Call Trace: [ 2514.977609][ C0] ? __schedule+0x898/0x1ca0 [ 2514.982179][ C0] ? __sched_text_start+0x8/0x8 [ 2514.987061][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2514.992271][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2514.997230][ C0] schedule+0xca/0x250 [ 2515.001308][ C0] kthreadd+0x572/0x680 [ 2515.005534][ C0] ? kthread_create_on_cpu+0x270/0x270 [ 2515.011011][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2515.016425][ C0] ? kthread_create_on_cpu+0x270/0x270 [ 2515.021903][ C0] ret_from_fork+0x24/0x30 [ 2515.026329][ C0] rcu_gp I30312 3 2 0x80004000 [ 2515.032718][ C0] Call Trace: [ 2515.036009][ C0] ? __schedule+0x898/0x1ca0 [ 2515.040583][ C0] ? __sched_text_start+0x8/0x8 [ 2515.045542][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2515.050651][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2515.055430][T18161] usb 6-1: device descriptor read/64, error -32 [ 2515.055587][ C0] schedule+0xca/0x250 [ 2515.065966][ C0] rescuer_thread+0x6ed/0xc00 [ 2515.071263][ C0] ? worker_thread+0xe20/0xe20 [ 2515.076022][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2515.082006][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2515.087033][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2515.092519][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2515.097566][ C0] ? worker_thread+0xe20/0xe20 [ 2515.102691][ C0] kthread+0x318/0x420 [ 2515.106846][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2515.112386][ C0] ret_from_fork+0x24/0x30 [ 2515.117112][ C0] rcu_par_gp I30840 4 2 0x80004000 [ 2515.123648][ C0] Call Trace: [ 2515.126939][ C0] ? __schedule+0x898/0x1ca0 [ 2515.131512][ C0] ? __sched_text_start+0x8/0x8 [ 2515.136343][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2515.141346][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2515.146267][ C0] schedule+0xca/0x250 [ 2515.150343][ C0] rescuer_thread+0x6ed/0xc00 [ 2515.155062][ C0] ? worker_thread+0xe20/0xe20 [ 2515.160169][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2515.166420][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2515.171344][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2515.176610][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2515.181701][ C0] ? worker_thread+0xe20/0xe20 [ 2515.186516][ C0] kthread+0x318/0x420 [ 2515.190570][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2515.195931][ C0] ret_from_fork+0x24/0x30 [ 2515.200426][ C0] kworker/0:0 I23160 5 2 0x80004000 [ 2515.206823][ C0] Workqueue: 0x0 (rcu_gp) [ 2515.211324][ C0] Call Trace: [ 2515.214665][ C0] ? __schedule+0x898/0x1ca0 [ 2515.219418][ C0] ? __sched_text_start+0x8/0x8 [ 2515.224252][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2515.229348][ C0] schedule+0xca/0x250 [ 2515.233401][ C0] worker_thread+0x245/0xe20 [ 2515.238016][ C0] ? process_one_work+0x1530/0x1530 [ 2515.243219][ C0] kthread+0x318/0x420 [ 2515.247325][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2515.252697][ C0] ret_from_fork+0x24/0x30 [ 2515.257105][ C0] kworker/0:0H I29304 6 2 0x80004000 [ 2515.263462][ C0] Workqueue: 0x0 (kblockd) [ 2515.267978][ C0] Call Trace: [ 2515.271433][ C0] ? __schedule+0x898/0x1ca0 [ 2515.276046][ C0] ? __sched_text_start+0x8/0x8 [ 2515.280988][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2515.286470][ C0] schedule+0xca/0x250 [ 2515.290624][ C0] worker_thread+0x245/0xe20 [ 2515.295213][ C0] ? process_one_work+0x1530/0x1530 [ 2515.300421][ C0] kthread+0x318/0x420 [ 2515.304480][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2515.309863][ C0] ret_from_fork+0x24/0x30 [ 2515.315505][ C0] mm_percpu_wq I30840 8 2 0x80004000 [ 2515.321993][ C0] Call Trace: [ 2515.326467][ C0] ? __schedule+0x898/0x1ca0 [ 2515.331166][ C0] ? __sched_text_start+0x8/0x8 [ 2515.336019][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2515.341249][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2515.346190][ C0] schedule+0xca/0x250 [ 2515.350271][ C0] rescuer_thread+0x6ed/0xc00 [ 2515.355603][ C0] ? worker_thread+0xe20/0xe20 [ 2515.360459][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2515.366548][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2515.371580][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2515.377333][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2515.382444][ C0] ? worker_thread+0xe20/0xe20 [ 2515.385501][T18161] usb 6-1: device descriptor read/64, error -32 [ 2515.387325][ C0] kthread+0x318/0x420 [ 2515.397617][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2515.403147][ C0] ret_from_fork+0x24/0x30 [ 2515.407545][ C0] ksoftirqd/0 S25088 9 2 0x80004000 [ 2515.413881][ C0] Call Trace: [ 2515.417173][ C0] ? __schedule+0x898/0x1ca0 [ 2515.421753][ C0] ? __sched_text_start+0x8/0x8 [ 2515.426609][ C0] schedule+0xca/0x250 [ 2515.430666][ C0] smpboot_thread_fn+0x585/0x850 [ 2515.435611][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2515.442023][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2515.447108][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2515.453507][ C0] kthread+0x318/0x420 [ 2515.457673][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2515.463237][ C0] ret_from_fork+0x24/0x30 [ 2515.467988][ C0] rcu_sched I29384 10 2 0x80004000 [ 2515.474412][ C0] Call Trace: [ 2515.477742][ C0] ? __schedule+0x898/0x1ca0 [ 2515.482366][ C0] ? __sched_text_start+0x8/0x8 [ 2515.487294][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2515.492658][ C0] ? lock_timer_base+0x55/0x1a0 [ 2515.497490][ C0] schedule+0xca/0x250 [ 2515.501648][ C0] schedule_timeout+0x440/0xb20 [ 2515.506826][ C0] ? lock_acquire+0x127/0x320 [ 2515.511576][ C0] ? usleep_range+0x160/0x160 [ 2515.516233][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2515.522039][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2515.527567][ C0] ? swake_up_one+0x60/0x60 [ 2515.532052][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2515.537341][ C0] rcu_gp_kthread+0xaff/0x29e0 [ 2515.542178][ C0] ? lock_acquire+0x127/0x320 [ 2515.546836][ C0] ? kfree_call_rcu+0x10/0x10 [ 2515.551522][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2515.557307][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2515.562574][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2515.567581][ C0] ? kfree_call_rcu+0x10/0x10 [ 2515.572424][ C0] kthread+0x318/0x420 [ 2515.576583][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2515.581936][ C0] ret_from_fork+0x24/0x30 [ 2515.586336][ C0] migration/0 R running task 29944 11 2 0x80004000 [ 2515.594220][ C0] Call Trace: [ 2515.597522][ C0] ? __schedule+0x898/0x1ca0 [ 2515.602273][ C0] ? __sched_text_start+0x8/0x8 [ 2515.607698][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2515.613503][ C0] schedule+0xca/0x250 [ 2515.617567][ C0] smpboot_thread_fn+0x585/0x850 [ 2515.622497][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2515.628980][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2515.634002][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2515.640397][ C0] kthread+0x318/0x420 [ 2515.644623][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2515.650017][ C0] ret_from_fork+0x24/0x30 [ 2515.654419][ C0] kworker/0:1 R running task 23312 12 2 0x80004000 [ 2515.655412][T18161] usb 6-1: reset high-speed USB device number 107 using dummy_hcd [ 2515.662427][ C0] Workqueue: usb_hub_wq hub_event [ 2515.675333][ C0] Call Trace: [ 2515.678618][ C0] ? __schedule+0x898/0x1ca0 [ 2515.683190][ C0] ? __sched_text_start+0x8/0x8 [ 2515.688635][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2515.693924][ C0] schedule+0xca/0x250 [ 2515.698040][ C0] schedule_timeout+0x440/0xb20 [ 2515.702906][ C0] ? find_held_lock+0x2d/0x110 [ 2515.707654][ C0] ? usleep_range+0x160/0x160 [ 2515.712328][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2515.717867][ C0] ? mark_held_locks+0x9f/0xe0 [ 2515.722627][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2515.727816][ C0] wait_for_completion_timeout+0x282/0x3e0 [ 2515.733612][ C0] ? wait_for_completion_io+0x3c0/0x3c0 [ 2515.739171][ C0] ? debug_check_no_obj_freed+0x20f/0x443 [ 2515.744874][ C0] ? wake_up_q+0xf0/0xf0 [ 2515.749202][ C0] ? usb_submit_urb+0x6ed/0x13b0 [ 2515.754137][ C0] usb_start_wait_urb+0x14b/0x2b0 [ 2515.759158][ C0] ? sg_clean+0x230/0x230 [ 2515.763472][ C0] ? kasan_unpoison_shadow+0x30/0x40 [ 2515.768823][ C0] ? memset+0x20/0x40 [ 2515.772786][ C0] usb_control_msg+0x31c/0x4a0 [ 2515.778007][ C0] ? usb_start_wait_urb+0x2b0/0x2b0 [ 2515.783441][ C0] ? usb_get_configuration+0x1ff/0x3100 [ 2515.789141][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2515.794971][ C0] usb_get_descriptor+0xc1/0x1b0 [ 2515.800131][ C0] usb_get_configuration+0x28b/0x3100 [ 2515.805703][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2515.810862][ C0] ? usb_destroy_configuration+0x580/0x580 [ 2515.816885][ C0] ? mark_lock+0xbc/0x1160 [ 2515.821501][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2515.826777][ C0] ? mark_held_locks+0x9f/0xe0 [ 2515.831641][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2515.837357][ C0] usb_new_device+0xd3/0x160 [ 2515.842232][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2515.847795][ C0] hub_event+0x1df8/0x3800 [ 2515.852958][ C0] ? hub_port_debounce+0x260/0x260 [ 2515.858252][ C0] ? find_held_lock+0x2d/0x110 [ 2515.863027][ C0] ? mark_held_locks+0xe0/0xe0 [ 2515.867893][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2515.873508][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2515.875422][T18161] usb 6-1: device descriptor read/64, error -32 [ 2515.879060][ C0] process_one_work+0x92b/0x1530 [ 2515.890331][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2515.895982][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2515.901174][ C0] worker_thread+0x96/0xe20 [ 2515.905756][ C0] ? process_one_work+0x1530/0x1530 [ 2515.910954][ C0] kthread+0x318/0x420 [ 2515.915116][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2515.920477][ C0] ret_from_fork+0x24/0x30 [ 2515.924888][ C0] cpuhp/0 S28400 13 2 0x80004000 [ 2515.931227][ C0] Call Trace: [ 2515.934521][ C0] ? __schedule+0x898/0x1ca0 [ 2515.939672][ C0] ? __sched_text_start+0x8/0x8 [ 2515.944721][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2515.950742][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2515.956022][ C0] schedule+0xca/0x250 [ 2515.960229][ C0] smpboot_thread_fn+0x585/0x850 [ 2515.965172][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2515.971837][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2515.976880][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2515.983454][ C0] kthread+0x318/0x420 [ 2515.987620][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2515.992980][ C0] ret_from_fork+0x24/0x30 [ 2515.997568][ C0] cpuhp/1 S28352 14 2 0x80004000 [ 2516.003907][ C0] Call Trace: [ 2516.007221][ C0] ? __schedule+0x898/0x1ca0 [ 2516.012005][ C0] ? __sched_text_start+0x8/0x8 [ 2516.016973][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2516.022892][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2516.028371][ C0] schedule+0xca/0x250 [ 2516.032446][ C0] smpboot_thread_fn+0x585/0x850 [ 2516.037389][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2516.043804][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2516.049002][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2516.055608][ C0] kthread+0x318/0x420 [ 2516.059659][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2516.065237][ C0] ret_from_fork+0x24/0x30 [ 2516.069867][ C0] migration/1 S29944 15 2 0x80004000 [ 2516.076354][ C0] Call Trace: [ 2516.079846][ C0] ? __schedule+0x898/0x1ca0 [ 2516.084973][ C0] ? __sched_text_start+0x8/0x8 [ 2516.090005][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2516.095799][ C0] schedule+0xca/0x250 [ 2516.099881][ C0] smpboot_thread_fn+0x585/0x850 [ 2516.104832][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2516.111434][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2516.116656][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2516.123076][ C0] kthread+0x318/0x420 [ 2516.127171][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2516.132566][ C0] ret_from_fork+0x24/0x30 [ 2516.136994][ C0] ksoftirqd/1 S25392 16 2 0x80004000 [ 2516.143315][ C0] Call Trace: [ 2516.146643][ C0] ? __schedule+0x898/0x1ca0 [ 2516.151220][ C0] ? __sched_text_start+0x8/0x8 [ 2516.156067][ C0] schedule+0xca/0x250 [ 2516.160118][ C0] smpboot_thread_fn+0x585/0x850 [ 2516.165149][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2516.171648][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2516.176742][ C0] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 2516.183255][ C0] kthread+0x318/0x420 [ 2516.187329][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2516.193485][ C0] ret_from_fork+0x24/0x30 [ 2516.197904][ C0] kworker/1:0 D23072 17 2 0x80004000 [ 2516.204273][ C0] Workqueue: usb_hub_wq hub_event [ 2516.209394][ C0] Call Trace: [ 2516.212703][ C0] ? __schedule+0x898/0x1ca0 [ 2516.215490][T18161] usb 6-1: device descriptor read/64, error -32 [ 2516.217410][ C0] ? __sched_text_start+0x8/0x8 [ 2516.228727][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2516.234001][ C0] schedule+0xca/0x250 [ 2516.238193][ C0] schedule_preempt_disabled+0xc/0x20 [ 2516.243769][ C0] __mutex_lock+0x881/0x1360 [ 2516.248361][ C0] ? hub_event+0x4e5/0x3800 [ 2516.252878][ C0] ? mutex_trylock+0x2c0/0x2c0 [ 2516.257659][ C0] ? mark_held_locks+0x9f/0xe0 [ 2516.262407][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2516.267589][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2516.272967][ C0] ? pm_runtime_work+0x180/0x180 [ 2516.277987][ C0] ? hub_event+0x4e5/0x3800 [ 2516.282484][ C0] hub_event+0x4e5/0x3800 [ 2516.286800][ C0] ? hub_port_debounce+0x260/0x260 [ 2516.291923][ C0] ? find_held_lock+0x2d/0x110 [ 2516.296795][ C0] ? mark_held_locks+0xe0/0xe0 [ 2516.301557][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2516.307183][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2516.312459][ C0] process_one_work+0x92b/0x1530 [ 2516.317519][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2516.322989][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2516.328014][ C0] worker_thread+0x96/0xe20 [ 2516.332517][ C0] ? process_one_work+0x1530/0x1530 [ 2516.335787][ T17] usb 6-1: USB disconnect, device number 107 [ 2516.337736][ C0] kthread+0x318/0x420 [ 2516.347777][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2516.353308][ C0] ret_from_fork+0x24/0x30 [ 2516.357711][ C0] kworker/1:0H I30040 18 2 0x80004000 [ 2516.364070][ C0] Workqueue: 0x0 (kblockd) [ 2516.368568][ C0] Call Trace: [ 2516.371863][ C0] ? __schedule+0x898/0x1ca0 [ 2516.376434][ C0] ? __sched_text_start+0x8/0x8 [ 2516.381289][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2516.386647][ C0] schedule+0xca/0x250 [ 2516.390873][ C0] worker_thread+0x245/0xe20 [ 2516.395450][ C0] ? process_one_work+0x1530/0x1530 [ 2516.400656][ C0] kthread+0x318/0x420 [ 2516.404707][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2516.410060][ C0] ret_from_fork+0x24/0x30 [ 2516.414463][ C0] kdevtmpfs S27784 19 2 0x80004000 [ 2516.420781][ C0] Call Trace: [ 2516.424316][ C0] ? __schedule+0x898/0x1ca0 [ 2516.428907][ C0] ? __sched_text_start+0x8/0x8 [ 2516.434027][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2516.439081][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2516.444034][ C0] schedule+0xca/0x250 [ 2516.448107][ C0] devtmpfsd.part.0+0x48d/0x780 [ 2516.452991][ C0] ? public_dev_mount+0xa0/0xa0 [ 2516.457824][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2516.463096][ C0] ? ksys_mount+0xfc/0x150 [ 2516.467519][ C0] ? kfree+0xe4/0x320 [ 2516.471483][ C0] devtmpfsd+0xf8/0x120 [ 2516.475621][ C0] ? devtmpfsd.part.0+0x780/0x780 [ 2516.480682][ C0] kthread+0x318/0x420 [ 2516.484754][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2516.490148][ C0] ret_from_fork+0x24/0x30 [ 2516.494554][ C0] netns I27264 20 2 0x80004000 [ 2516.501013][ C0] Workqueue: 0x0 (netns) [ 2516.505321][ C0] Call Trace: [ 2516.508592][ C0] ? __schedule+0x898/0x1ca0 [ 2516.513195][ C0] ? __sched_text_start+0x8/0x8 [ 2516.518045][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2516.523071][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2516.527999][ C0] schedule+0xca/0x250 [ 2516.532078][ C0] rescuer_thread+0x6ed/0xc00 [ 2516.536746][ C0] ? worker_thread+0xe20/0xe20 [ 2516.541720][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2516.548125][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2516.553058][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2516.558355][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2516.563369][ C0] ? worker_thread+0xe20/0xe20 [ 2516.568128][ C0] kthread+0x318/0x420 [ 2516.572397][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2516.577760][ C0] ret_from_fork+0x24/0x30 [ 2516.582174][ C0] kauditd S30280 21 2 0x80004000 [ 2516.588491][ C0] Call Trace: [ 2516.591761][ C0] ? __schedule+0x898/0x1ca0 [ 2516.596636][ C0] ? __sched_text_start+0x8/0x8 [ 2516.601517][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2516.606974][ C0] ? skb_dequeue+0x129/0x180 [ 2516.611560][ C0] schedule+0xca/0x250 [ 2516.615615][ C0] kauditd_thread+0x627/0xac0 [ 2516.620296][ C0] ? auditd_reset+0x170/0x170 [ 2516.624954][ C0] ? finish_wait+0x260/0x260 [ 2516.629523][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2516.634872][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2516.639873][ C0] ? auditd_reset+0x170/0x170 [ 2516.644613][ C0] kthread+0x318/0x420 [ 2516.648851][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2516.654217][ C0] ret_from_fork+0x24/0x30 [ 2516.658618][ C0] khungtaskd S29576 23 2 0x80004000 [ 2516.665111][ C0] Call Trace: [ 2516.668385][ C0] ? __schedule+0x898/0x1ca0 [ 2516.672948][ C0] ? __sched_text_start+0x8/0x8 [ 2516.677789][ C0] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 2516.683156][ C0] ? lock_timer_base+0x55/0x1a0 [ 2516.687990][ C0] schedule+0xca/0x250 [ 2516.692057][ C0] schedule_timeout+0x440/0xb20 [ 2516.696907][ C0] ? usleep_range+0x160/0x160 [ 2516.701572][ C0] ? watchdog+0x933/0xe50 [ 2516.706024][ C0] ? __next_timer_interrupt+0x190/0x190 [ 2516.711569][ C0] ? watchdog+0x1a1/0xe50 [ 2516.715882][ C0] watchdog+0xeb/0xe50 [ 2516.719953][ C0] ? reset_hung_task_detector+0x30/0x30 [ 2516.725484][ C0] kthread+0x318/0x420 [ 2516.729704][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2516.735336][ C0] ret_from_fork+0x24/0x30 [ 2516.739821][ C0] oom_reaper S30568 24 2 0x80004000 [ 2516.746164][ C0] Call Trace: [ 2516.749449][ C0] ? __schedule+0x898/0x1ca0 [ 2516.754016][ C0] ? __sched_text_start+0x8/0x8 [ 2516.758849][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2516.766480][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2516.771664][ C0] schedule+0xca/0x250 [ 2516.775961][ C0] oom_reaper+0xb99/0x1060 [ 2516.780414][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2516.785268][ C0] ? lock_acquire+0x127/0x320 [ 2516.790004][ C0] ? __oom_reap_task_mm+0x430/0x430 [ 2516.795220][ C0] ? finish_wait+0x260/0x260 [ 2516.799813][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2516.805122][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2516.810223][ C0] ? __oom_reap_task_mm+0x430/0x430 [ 2516.815642][ C0] kthread+0x318/0x420 [ 2516.819784][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2516.825139][ C0] ret_from_fork+0x24/0x30 [ 2516.829904][ C0] writeback I31000 25 2 0x80004000 [ 2516.836865][ C0] Call Trace: [ 2516.840155][ C0] ? __schedule+0x898/0x1ca0 [ 2516.844733][ C0] ? __sched_text_start+0x8/0x8 [ 2516.849572][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2516.855035][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2516.860199][ C0] schedule+0xca/0x250 [ 2516.864279][ C0] rescuer_thread+0x6ed/0xc00 [ 2516.869045][ C0] ? worker_thread+0xe20/0xe20 [ 2516.873884][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2516.879671][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2516.884850][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2516.890126][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2516.895129][ C0] ? worker_thread+0xe20/0xe20 [ 2516.900068][ C0] kthread+0x318/0x420 [ 2516.906663][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2516.912042][ C0] ret_from_fork+0x24/0x30 [ 2516.916635][ C0] kcompactd0 S30608 26 2 0x80004000 [ 2516.923054][ C0] Call Trace: [ 2516.926340][ C0] ? __schedule+0x898/0x1ca0 [ 2516.931001][ C0] ? __sched_text_start+0x8/0x8 [ 2516.935835][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2516.941286][ C0] schedule+0xca/0x250 [ 2516.945338][ C0] kcompactd+0x50d/0x7c0 [ 2516.949760][ C0] ? kcompactd_do_work+0x9a0/0x9a0 [ 2516.956151][ C0] ? finish_wait+0x260/0x260 [ 2516.961249][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2516.966518][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2516.971658][ C0] ? kcompactd_do_work+0x9a0/0x9a0 [ 2516.976764][ C0] kthread+0x318/0x420 [ 2516.980936][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2516.986317][ C0] ret_from_fork+0x24/0x30 [ 2516.990830][ C0] kblockd I31000 78 2 0x80004000 [ 2516.997376][ C0] Call Trace: [ 2517.000665][ C0] ? __schedule+0x898/0x1ca0 [ 2517.005232][ C0] ? __sched_text_start+0x8/0x8 [ 2517.010176][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2517.015178][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2517.021222][ C0] schedule+0xca/0x250 [ 2517.025288][ C0] rescuer_thread+0x6ed/0xc00 [ 2517.030058][ C0] ? worker_thread+0xe20/0xe20 [ 2517.034835][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2517.041064][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2517.046192][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2517.051469][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2517.056876][ C0] ? worker_thread+0xe20/0xe20 [ 2517.061637][ C0] kthread+0x318/0x420 [ 2517.065710][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2517.071097][ C0] ret_from_fork+0x24/0x30 [ 2517.075638][ C0] ata_sff I30584 79 2 0x80004000 [ 2517.082493][ C0] Call Trace: [ 2517.085873][ C0] ? __schedule+0x898/0x1ca0 [ 2517.090472][ C0] ? __sched_text_start+0x8/0x8 [ 2517.095424][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2517.100687][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2517.105693][ C0] schedule+0xca/0x250 [ 2517.109751][ C0] rescuer_thread+0x6ed/0xc00 [ 2517.114508][ C0] ? worker_thread+0xe20/0xe20 [ 2517.119438][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2517.125255][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2517.130402][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2517.135767][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2517.140871][ C0] ? worker_thread+0xe20/0xe20 [ 2517.145681][ C0] kthread+0x318/0x420 [ 2517.149762][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2517.155165][ C0] ret_from_fork+0x24/0x30 [ 2517.159595][ C0] md I30584 80 2 0x80004000 [ 2517.165993][ C0] Call Trace: [ 2517.169296][ C0] ? __schedule+0x898/0x1ca0 [ 2517.173957][ C0] ? __sched_text_start+0x8/0x8 [ 2517.178860][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2517.184207][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2517.189144][ C0] schedule+0xca/0x250 [ 2517.193342][ C0] rescuer_thread+0x6ed/0xc00 [ 2517.198129][ C0] ? worker_thread+0xe20/0xe20 [ 2517.203074][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2517.208955][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2517.214018][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2517.219427][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2517.224433][ C0] ? worker_thread+0xe20/0xe20 [ 2517.229264][ C0] kthread+0x318/0x420 [ 2517.233323][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2517.239022][ C0] ret_from_fork+0x24/0x30 [ 2517.243461][ C0] edac-poller I31000 81 2 0x80004000 [ 2517.249918][ C0] Call Trace: [ 2517.253396][ C0] ? __schedule+0x898/0x1ca0 [ 2517.258072][ C0] ? __sched_text_start+0x8/0x8 [ 2517.262954][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2517.268003][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2517.272984][ C0] schedule+0xca/0x250 [ 2517.277060][ C0] rescuer_thread+0x6ed/0xc00 [ 2517.281781][ C0] ? worker_thread+0xe20/0xe20 [ 2517.286766][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2517.292576][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2517.297498][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2517.302777][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2517.307800][ C0] ? worker_thread+0xe20/0xe20 [ 2517.312567][ C0] kthread+0x318/0x420 [ 2517.316633][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2517.322081][ C0] ret_from_fork+0x24/0x30 [ 2517.326481][ C0] rpciod I30584 84 2 0x80004000 [ 2517.332839][ C0] Call Trace: [ 2517.336648][ C0] ? __schedule+0x898/0x1ca0 [ 2517.341244][ C0] ? __sched_text_start+0x8/0x8 [ 2517.346089][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2517.351268][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2517.356186][ C0] schedule+0xca/0x250 [ 2517.360238][ C0] rescuer_thread+0x6ed/0xc00 [ 2517.364982][ C0] ? worker_thread+0xe20/0xe20 [ 2517.369730][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2517.375603][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2517.380525][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2517.385908][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2517.390941][ C0] ? worker_thread+0xe20/0xe20 [ 2517.395686][ C0] kthread+0x318/0x420 [ 2517.399757][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2517.405197][ C0] ret_from_fork+0x24/0x30 [ 2517.409793][ C0] kworker/u5:0 I29392 85 2 0x80004000 [ 2517.416252][ C0] Workqueue: 0x0 (hci0) [ 2517.420645][ C0] Call Trace: [ 2517.423920][ C0] ? __schedule+0x898/0x1ca0 [ 2517.428492][ C0] ? __sched_text_start+0x8/0x8 [ 2517.433336][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2517.438861][ C0] schedule+0xca/0x250 [ 2517.443024][ C0] worker_thread+0x245/0xe20 [ 2517.447599][ C0] ? process_one_work+0x1530/0x1530 [ 2517.453010][ C0] kthread+0x318/0x420 [ 2517.457188][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2517.462707][ C0] ret_from_fork+0x24/0x30 [ 2517.467269][ C0] xprtiod I30840 86 2 0x80004000 [ 2517.473747][ C0] Call Trace: [ 2517.477069][ C0] ? __schedule+0x898/0x1ca0 [ 2517.482002][ C0] ? __sched_text_start+0x8/0x8 [ 2517.487025][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2517.492309][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2517.497260][ C0] schedule+0xca/0x250 [ 2517.501337][ C0] rescuer_thread+0x6ed/0xc00 [ 2517.506319][ C0] ? worker_thread+0xe20/0xe20 [ 2517.511072][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2517.517197][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2517.522125][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2517.527395][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2517.532428][ C0] ? worker_thread+0xe20/0xe20 [ 2517.537426][ C0] kthread+0x318/0x420 [ 2517.541474][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2517.547188][ C0] ret_from_fork+0x24/0x30 [ 2517.551590][ C0] cfg80211 I30840 87 2 0x80004000 [ 2517.557933][ C0] Call Trace: [ 2517.561226][ C0] ? __schedule+0x898/0x1ca0 [ 2517.565795][ C0] ? __sched_text_start+0x8/0x8 [ 2517.570642][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2517.575645][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2517.580647][ C0] schedule+0xca/0x250 [ 2517.584701][ C0] rescuer_thread+0x6ed/0xc00 [ 2517.589356][ C0] ? worker_thread+0xe20/0xe20 [ 2517.594100][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2517.599988][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2517.604905][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2517.610277][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2517.615691][ C0] ? worker_thread+0xe20/0xe20 [ 2517.620595][ C0] kthread+0x318/0x420 [ 2517.624681][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2517.630417][ C0] ret_from_fork+0x24/0x30 [ 2517.635054][ C0] kswapd0 S30536 88 2 0x80004000 [ 2517.641398][ C0] Call Trace: [ 2517.644697][ C0] ? __schedule+0x898/0x1ca0 [ 2517.649271][ C0] ? __sched_text_start+0x8/0x8 [ 2517.654102][ C0] ? cpumask_next+0x1f/0x30 [ 2517.658624][ C0] schedule+0xca/0x250 [ 2517.662680][ C0] kswapd+0xbb6/0xdd0 [ 2517.666749][ C0] ? lock_acquire+0x127/0x320 [ 2517.671427][ C0] ? balance_pgdat+0xdd0/0xdd0 [ 2517.676183][ C0] ? finish_wait+0x260/0x260 [ 2517.680751][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2517.686015][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2517.691018][ C0] ? balance_pgdat+0xdd0/0xdd0 [ 2517.695773][ C0] kthread+0x318/0x420 [ 2517.699899][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2517.705275][ C0] ret_from_fork+0x24/0x30 [ 2517.709680][ C0] nfsiod I30016 89 2 0x80004000 [ 2517.716137][ C0] Call Trace: [ 2517.719426][ C0] ? __schedule+0x898/0x1ca0 [ 2517.724002][ C0] ? __sched_text_start+0x8/0x8 [ 2517.728838][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2517.733842][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2517.738921][ C0] schedule+0xca/0x250 [ 2517.743092][ C0] rescuer_thread+0x6ed/0xc00 [ 2517.747873][ C0] ? worker_thread+0xe20/0xe20 [ 2517.752712][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2517.758524][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2517.763441][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2517.768718][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2517.773807][ C0] ? worker_thread+0xe20/0xe20 [ 2517.778546][ C0] kthread+0x318/0x420 [ 2517.782603][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2517.788042][ C0] ret_from_fork+0x24/0x30 [ 2517.792458][ C0] acpi_thermal_pm I30840 92 2 0x80004000 [ 2517.799008][ C0] Call Trace: [ 2517.802284][ C0] ? __schedule+0x898/0x1ca0 [ 2517.806874][ C0] ? __sched_text_start+0x8/0x8 [ 2517.811708][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2517.816731][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2517.821748][ C0] schedule+0xca/0x250 [ 2517.825839][ C0] rescuer_thread+0x6ed/0xc00 [ 2517.830502][ C0] ? worker_thread+0xe20/0xe20 [ 2517.835387][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2517.841174][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2517.846110][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2517.851897][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2517.856906][ C0] ? worker_thread+0xe20/0xe20 [ 2517.861858][ C0] kthread+0x318/0x420 [ 2517.865952][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2517.871430][ C0] ret_from_fork+0x24/0x30 [ 2517.875906][ C0] scsi_eh_0 S30584 93 2 0x80004000 [ 2517.882232][ C0] Call Trace: [ 2517.885945][ C0] ? __schedule+0x898/0x1ca0 [ 2517.890950][ C0] ? __sched_text_start+0x8/0x8 [ 2517.895789][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2517.901170][ C0] schedule+0xca/0x250 [ 2517.905229][ C0] scsi_error_handler+0x508/0xf70 [ 2517.910254][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2517.915176][ C0] ? lock_acquire+0x127/0x320 [ 2517.919836][ C0] ? scsi_eh_get_sense+0x690/0x690 [ 2517.924936][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2517.930721][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2517.935656][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2517.941006][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2517.946008][ C0] ? scsi_eh_get_sense+0x690/0x690 [ 2517.951135][ C0] kthread+0x318/0x420 [ 2517.955186][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2517.960537][ C0] ret_from_fork+0x24/0x30 [ 2517.964953][ C0] scsi_tmf_0 I30840 94 2 0x80004000 [ 2517.971301][ C0] Call Trace: [ 2517.974592][ C0] ? __schedule+0x898/0x1ca0 [ 2517.979404][ C0] ? __sched_text_start+0x8/0x8 [ 2517.984257][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2517.989282][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2517.994230][ C0] schedule+0xca/0x250 [ 2517.998321][ C0] rescuer_thread+0x6ed/0xc00 [ 2518.002979][ C0] ? worker_thread+0xe20/0xe20 [ 2518.007824][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2518.013619][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2518.018643][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2518.023911][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2518.028916][ C0] ? worker_thread+0xe20/0xe20 [ 2518.033768][ C0] kthread+0x318/0x420 [ 2518.037839][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2518.043296][ C0] ret_from_fork+0x24/0x30 [ 2518.047695][ C0] kworker/0:1H I28232 95 2 0x80004000 [ 2518.054372][ C0] Workqueue: 0x0 (kblockd) [ 2518.058964][ C0] Call Trace: [ 2518.062272][ C0] ? __schedule+0x898/0x1ca0 [ 2518.066942][ C0] ? __sched_text_start+0x8/0x8 [ 2518.071856][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2518.077267][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2518.082589][ C0] schedule+0xca/0x250 [ 2518.086681][ C0] worker_thread+0x245/0xe20 [ 2518.091365][ C0] ? process_one_work+0x1530/0x1530 [ 2518.096582][ C0] kthread+0x318/0x420 [ 2518.100661][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2518.106027][ C0] ret_from_fork+0x24/0x30 [ 2518.110429][ C0] target_completi I30840 96 2 0x80004000 [ 2518.116927][ C0] Call Trace: [ 2518.120200][ C0] ? __schedule+0x898/0x1ca0 [ 2518.124769][ C0] ? __sched_text_start+0x8/0x8 [ 2518.130115][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2518.135122][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2518.140056][ C0] schedule+0xca/0x250 [ 2518.144131][ C0] rescuer_thread+0x6ed/0xc00 [ 2518.148804][ C0] ? worker_thread+0xe20/0xe20 [ 2518.153636][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2518.159436][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2518.164355][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2518.169633][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2518.174753][ C0] ? worker_thread+0xe20/0xe20 [ 2518.179510][ C0] kthread+0x318/0x420 [ 2518.183655][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2518.189056][ C0] ret_from_fork+0x24/0x30 [ 2518.193472][ C0] xcopy_wq I30840 97 2 0x80004000 [ 2518.200002][ C0] Call Trace: [ 2518.203278][ C0] ? __schedule+0x898/0x1ca0 [ 2518.207892][ C0] ? __sched_text_start+0x8/0x8 [ 2518.212759][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2518.217788][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2518.222714][ C0] schedule+0xca/0x250 [ 2518.226867][ C0] rescuer_thread+0x6ed/0xc00 [ 2518.231540][ C0] ? worker_thread+0xe20/0xe20 [ 2518.236283][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2518.242369][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2518.247296][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2518.252903][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2518.257969][ C0] ? worker_thread+0xe20/0xe20 [ 2518.262816][ C0] kthread+0x318/0x420 [ 2518.266997][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2518.272352][ C0] ret_from_fork+0x24/0x30 [ 2518.276909][ C0] libertastf I30840 98 2 0x80004000 [ 2518.283265][ C0] Call Trace: [ 2518.286559][ C0] ? __schedule+0x898/0x1ca0 [ 2518.291459][ C0] ? __sched_text_start+0x8/0x8 [ 2518.296558][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2518.301580][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2518.306508][ C0] schedule+0xca/0x250 [ 2518.310834][ C0] rescuer_thread+0x6ed/0xc00 [ 2518.315668][ C0] ? worker_thread+0xe20/0xe20 [ 2518.320438][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2518.326315][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2518.331242][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2518.336609][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2518.341628][ C0] ? worker_thread+0xe20/0xe20 [ 2518.346369][ C0] kthread+0x318/0x420 [ 2518.350442][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2518.355981][ C0] ret_from_fork+0x24/0x30 [ 2518.360506][ C0] zd1211rw I30840 99 2 0x80004000 [ 2518.366931][ C0] Call Trace: [ 2518.370217][ C0] ? __schedule+0x898/0x1ca0 [ 2518.374929][ C0] ? __sched_text_start+0x8/0x8 [ 2518.379767][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2518.384878][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2518.389828][ C0] schedule+0xca/0x250 [ 2518.393977][ C0] rescuer_thread+0x6ed/0xc00 [ 2518.398731][ C0] ? worker_thread+0xe20/0xe20 [ 2518.403560][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2518.409358][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2518.414285][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2518.420253][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2518.425268][ C0] ? worker_thread+0xe20/0xe20 [ 2518.430026][ C0] kthread+0x318/0x420 [ 2518.434073][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2518.439720][ C0] ret_from_fork+0x24/0x30 [ 2518.444132][ C0] u132 I30840 100 2 0x80004000 [ 2518.450474][ C0] Call Trace: [ 2518.453746][ C0] ? __schedule+0x898/0x1ca0 [ 2518.458335][ C0] ? __sched_text_start+0x8/0x8 [ 2518.463218][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2518.468230][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2518.473153][ C0] schedule+0xca/0x250 [ 2518.477204][ C0] rescuer_thread+0x6ed/0xc00 [ 2518.481861][ C0] ? worker_thread+0xe20/0xe20 [ 2518.486709][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2518.492492][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2518.498524][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2518.503954][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2518.508978][ C0] ? worker_thread+0xe20/0xe20 [ 2518.514331][ C0] kthread+0x318/0x420 [ 2518.518397][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2518.524301][ C0] ret_from_fork+0x24/0x30 [ 2518.528716][ C0] usbip_event I30584 101 2 0x80004000 [ 2518.535074][ C0] Call Trace: [ 2518.539229][ C0] ? __schedule+0x898/0x1ca0 [ 2518.543896][ C0] ? __sched_text_start+0x8/0x8 [ 2518.548727][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2518.553866][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2518.559068][ C0] schedule+0xca/0x250 [ 2518.563229][ C0] rescuer_thread+0x6ed/0xc00 [ 2518.567924][ C0] ? worker_thread+0xe20/0xe20 [ 2518.572698][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2518.578483][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2518.583488][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2518.588752][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2518.593972][ C0] ? worker_thread+0xe20/0xe20 [ 2518.598758][ C0] kthread+0x318/0x420 [ 2518.603081][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2518.608475][ C0] ret_from_fork+0x24/0x30 [ 2518.612944][ C0] pvrusb2-context S27296 103 2 0x80004000 [ 2518.619282][ C0] Call Trace: [ 2518.622679][ C0] ? __schedule+0x898/0x1ca0 [ 2518.627262][ C0] ? __sched_text_start+0x8/0x8 [ 2518.632106][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2518.637776][ C0] schedule+0xca/0x250 [ 2518.642233][ C0] pvr2_context_thread_func+0x5ed/0x860 [ 2518.647843][ C0] ? lock_acquire+0x127/0x320 [ 2518.652603][ C0] ? pvr2_context_destroy+0x230/0x230 [ 2518.657975][ C0] ? finish_wait+0x260/0x260 [ 2518.662566][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2518.667922][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2518.673123][ C0] ? pvr2_context_destroy+0x230/0x230 [ 2518.678565][ C0] kthread+0x318/0x420 [ 2518.682716][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2518.688101][ C0] ret_from_fork+0x24/0x30 [ 2518.692712][ C0] kvub300c I30584 104 2 0x80004000 [ 2518.699192][ C0] Call Trace: [ 2518.702565][ C0] ? __schedule+0x898/0x1ca0 [ 2518.707421][ C0] ? __sched_text_start+0x8/0x8 [ 2518.712303][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2518.717317][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2518.722603][ C0] schedule+0xca/0x250 [ 2518.726661][ C0] rescuer_thread+0x6ed/0xc00 [ 2518.731690][ C0] ? worker_thread+0xe20/0xe20 [ 2518.736609][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2518.742407][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2518.747329][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2518.752860][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2518.757957][ C0] ? worker_thread+0xe20/0xe20 [ 2518.762792][ C0] kthread+0x318/0x420 [ 2518.766852][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2518.772216][ C0] ret_from_fork+0x24/0x30 [ 2518.776719][ C0] kvub300p I30840 105 2 0x80004000 [ 2518.783505][ C0] Call Trace: [ 2518.786821][ C0] ? __schedule+0x898/0x1ca0 [ 2518.791757][ C0] ? __sched_text_start+0x8/0x8 [ 2518.796596][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2518.801937][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2518.807061][ C0] schedule+0xca/0x250 [ 2518.811260][ C0] rescuer_thread+0x6ed/0xc00 [ 2518.816040][ C0] ? worker_thread+0xe20/0xe20 [ 2518.820800][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2518.827217][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2518.832181][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2518.837633][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2518.842755][ C0] ? worker_thread+0xe20/0xe20 [ 2518.847517][ C0] kthread+0x318/0x420 [ 2518.852353][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2518.857706][ C0] ret_from_fork+0x24/0x30 [ 2518.862104][ C0] kvub300d I30840 106 2 0x80004000 [ 2518.868537][ C0] Call Trace: [ 2518.871813][ C0] ? __schedule+0x898/0x1ca0 [ 2518.876382][ C0] ? __sched_text_start+0x8/0x8 [ 2518.881216][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2518.886216][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2518.891133][ C0] schedule+0xca/0x250 [ 2518.895384][ C0] rescuer_thread+0x6ed/0xc00 [ 2518.900158][ C0] ? worker_thread+0xe20/0xe20 [ 2518.905090][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2518.911121][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2518.916044][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2518.921317][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2518.926408][ C0] ? worker_thread+0xe20/0xe20 [ 2518.931240][ C0] kthread+0x318/0x420 [ 2518.935386][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2518.940740][ C0] ret_from_fork+0x24/0x30 [ 2518.945229][ C0] kmemstick I30840 107 2 0x80004000 [ 2518.951578][ C0] Call Trace: [ 2518.954997][ C0] ? __schedule+0x898/0x1ca0 [ 2518.959565][ C0] ? __sched_text_start+0x8/0x8 [ 2518.964399][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2518.969486][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2518.974577][ C0] schedule+0xca/0x250 [ 2518.978635][ C0] rescuer_thread+0x6ed/0xc00 [ 2518.983465][ C0] ? worker_thread+0xe20/0xe20 [ 2518.988297][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2518.994096][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2518.999028][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2519.004302][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2519.009306][ C0] ? worker_thread+0xe20/0xe20 [ 2519.014144][ C0] kthread+0x318/0x420 [ 2519.018190][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2519.023625][ C0] ret_from_fork+0x24/0x30 [ 2519.028372][ C0] elousb I30840 108 2 0x80004000 [ 2519.034730][ C0] Call Trace: [ 2519.038012][ C0] ? __schedule+0x898/0x1ca0 [ 2519.042578][ C0] ? __sched_text_start+0x8/0x8 [ 2519.047416][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2519.052587][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2519.057561][ C0] schedule+0xca/0x250 [ 2519.061621][ C0] rescuer_thread+0x6ed/0xc00 [ 2519.066290][ C0] ? worker_thread+0xe20/0xe20 [ 2519.071033][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2519.076815][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2519.081935][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2519.087310][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2519.092344][ C0] ? worker_thread+0xe20/0xe20 [ 2519.097180][ C0] kthread+0x318/0x420 [ 2519.101233][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2519.106673][ C0] ret_from_fork+0x24/0x30 [ 2519.111196][ C0] wusbd I30840 109 2 0x80004000 [ 2519.117549][ C0] Call Trace: [ 2519.120827][ C0] ? __schedule+0x898/0x1ca0 [ 2519.125398][ C0] ? __sched_text_start+0x8/0x8 [ 2519.130230][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2519.135430][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2519.140381][ C0] schedule+0xca/0x250 [ 2519.144515][ C0] rescuer_thread+0x6ed/0xc00 [ 2519.149954][ C0] ? worker_thread+0xe20/0xe20 [ 2519.154803][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2519.160695][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2519.165611][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2519.170964][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2519.176002][ C0] ? worker_thread+0xe20/0xe20 [ 2519.180860][ C0] kthread+0x318/0x420 [ 2519.184933][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2519.190399][ C0] ret_from_fork+0x24/0x30 [ 2519.194808][ C0] ipv6_addrconf I30840 110 2 0x80004000 [ 2519.201154][ C0] Call Trace: [ 2519.204430][ C0] ? __schedule+0x898/0x1ca0 [ 2519.208999][ C0] ? __sched_text_start+0x8/0x8 [ 2519.214105][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2519.219206][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2519.224400][ C0] schedule+0xca/0x250 [ 2519.228623][ C0] rescuer_thread+0x6ed/0xc00 [ 2519.233427][ C0] ? worker_thread+0xe20/0xe20 [ 2519.238274][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2519.244327][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2519.249252][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2519.254615][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2519.259839][ C0] ? worker_thread+0xe20/0xe20 [ 2519.264807][ C0] kthread+0x318/0x420 [ 2519.269418][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2519.274771][ C0] ret_from_fork+0x24/0x30 [ 2519.279210][ C0] kworker/1:1H I27816 116 2 0x80004000 [ 2519.285656][ C0] Workqueue: 0x0 (kblockd) [ 2519.290161][ C0] Call Trace: [ 2519.293527][ C0] ? __schedule+0x898/0x1ca0 [ 2519.298094][ C0] ? __sched_text_start+0x8/0x8 [ 2519.303057][ C0] ? pwq_dec_nr_in_flight+0x310/0x310 [ 2519.308635][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2519.313852][ C0] schedule+0xca/0x250 [ 2519.318085][ C0] worker_thread+0x245/0xe20 [ 2519.322752][ C0] ? process_one_work+0x1530/0x1530 [ 2519.327963][ C0] kthread+0x318/0x420 [ 2519.332070][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2519.337612][ C0] ret_from_fork+0x24/0x30 [ 2519.342008][ C0] ext4-rsv-conver I30584 117 2 0x80004000 [ 2519.348438][ C0] Call Trace: [ 2519.351743][ C0] ? __schedule+0x898/0x1ca0 [ 2519.356312][ C0] ? __sched_text_start+0x8/0x8 [ 2519.361141][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2519.366231][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2519.371164][ C0] schedule+0xca/0x250 [ 2519.375214][ C0] rescuer_thread+0x6ed/0xc00 [ 2519.379885][ C0] ? worker_thread+0xe20/0xe20 [ 2519.384740][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2519.390610][ C0] ? __kthread_parkme+0x5b/0x1c0 [ 2519.395622][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2519.400891][ C0] ? __kthread_parkme+0x10a/0x1c0 [ 2519.405904][ C0] ? worker_thread+0xe20/0xe20 [ 2519.410748][ C0] kthread+0x318/0x420 [ 2519.414806][ C0] ? kthread_create_on_node+0xf0/0xf0 [ 2519.420336][ C0] ret_from_fork+0x24/0x30 [ 2519.425620][ C0] udevd R running task 26744 239 1 0x80000008 [ 2519.433521][ C0] Call Trace: [ 2519.436796][ C0] [ 2519.439649][ C0] sched_show_task.cold+0x2e0/0x359 [ 2519.444834][ C0] show_state_filter+0x164/0x209 [ 2519.449756][ C0] ? fn_caps_on+0x90/0x90 [ 2519.454065][ C0] k_spec+0xdc/0x120 [ 2519.457977][ C0] kbd_event+0x927/0x3790 [ 2519.462539][ C0] ? k_pad+0x720/0x720 [ 2519.466633][ C0] ? mark_held_locks+0xe0/0xe0 [ 2519.471401][ C0] ? sysrq_filter+0xdf/0xeb0 [ 2519.475983][ C0] ? k_pad+0x720/0x720 [ 2519.480050][ C0] input_to_handler+0x3b6/0x4c0 [ 2519.484889][ C0] input_pass_values.part.0+0x2e3/0x720 [ 2519.490420][ C0] input_repeat_key+0x1ee/0x2c0 [ 2519.495249][ C0] ? input_dev_suspend+0x80/0x80 [ 2519.500174][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2519.505444][ C0] call_timer_fn+0x179/0x650 [ 2519.510061][ C0] ? input_dev_suspend+0x80/0x80 [ 2519.515161][ C0] ? msleep_interruptible+0x130/0x130 [ 2519.520515][ C0] ? mark_held_locks+0x9f/0xe0 [ 2519.525257][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2519.530781][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2519.535971][ C0] ? input_dev_suspend+0x80/0x80 [ 2519.540912][ C0] run_timer_softirq+0x5e3/0x1490 [ 2519.546038][ C0] ? add_timer+0x7a0/0x7a0 [ 2519.550439][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 2519.556186][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 2519.561461][ C0] ? mark_held_locks+0x9f/0xe0 [ 2519.566309][ C0] __do_softirq+0x221/0x912 [ 2519.570801][ C0] irq_exit+0x178/0x1a0 [ 2519.575036][ C0] smp_apic_timer_interrupt+0x12f/0x500 [ 2519.580567][ C0] apic_timer_interrupt+0xf/0x20 [ 2519.585490][ C0] [ 2519.588411][ C0] RIP: 0010:lock_acquire+0x16a/0x320 [ 2519.593673][ C0] Code: c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 95 01 00 00 c7 83 4c 08 00 00 00 00 00 00 ff 34 24 9d <48> 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 8b 15 a0 ee db 7e [ 2519.613609][ C0] RSP: 0018:ffff8881d377f760 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 2519.622090][ C0] RAX: 0000000000000007 RBX: ffff8881d34eb000 RCX: 0000000000001357 [ 2519.630056][ C0] RDX: 0000000000000000 RSI: 1ffff1103a6efed5 RDI: ffff8881d34eb84c [ 2519.638106][ C0] RBP: ffff8881a9da7698 R08: ffffffff88d15738 R09: fffffbfff11aafa6 [ 2519.646153][ C0] R10: fffffbfff11aafa5 R11: ffffffff88d57d2f R12: 0000000000000000 [ 2519.654103][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2519.662267][ C0] _raw_spin_lock+0x27/0x40 [ 2519.666780][ C0] ? __d_lookup+0x1c6/0x750 [ 2519.671268][ C0] __d_lookup+0x1c6/0x750 [ 2519.675575][ C0] ? kernfs_iop_permission+0x5f/0xb0 [ 2519.680846][ C0] lookup_fast+0x3ca/0xeb0 [ 2519.685323][ C0] ? path_init+0x1440/0x1440 [ 2519.689979][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2519.694806][ C0] ? dput+0x35/0xe00 [ 2519.698680][ C0] ? lockref_get_not_dead+0x66/0x80 [ 2519.703852][ C0] walk_component+0xe3/0x1bc0 [ 2519.708508][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2519.714119][ C0] ? lookup_fast+0xeb0/0xeb0 [ 2519.718699][ C0] ? lockref_get_not_dead+0x66/0x80 [ 2519.723884][ C0] ? set_nlink+0x82/0x1a0 [ 2519.728194][ C0] ? generic_permission+0x116/0x4d0 [ 2519.733455][ C0] ? security_inode_permission+0xc4/0xf0 [ 2519.739247][ C0] link_path_walk.part.0+0x90d/0x1230 [ 2519.744597][ C0] ? walk_component+0x1bc0/0x1bc0 [ 2519.749697][ C0] ? percpu_counter_add_batch+0xe3/0x140 [ 2519.755322][ C0] path_openat+0x1f1/0x3ff0 [ 2519.759834][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2519.764935][ C0] ? save_stack+0x1b/0x80 [ 2519.769786][ C0] ? do_sys_open+0x294/0x580 [ 2519.774453][ C0] ? do_syscall_64+0xb7/0x580 [ 2519.779233][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2519.785600][ C0] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 2519.791179][ C0] ? copy_msghdr_from_user+0x420/0x420 [ 2519.796649][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2519.801954][ C0] do_filp_open+0x1a1/0x280 [ 2519.806448][ C0] ? may_open_dev+0xf0/0xf0 [ 2519.811032][ C0] ? __alloc_fd+0x46d/0x600 [ 2519.815516][ C0] ? do_raw_spin_lock+0x11a/0x280 [ 2519.820518][ C0] ? do_raw_spin_unlock+0x13f/0x220 [ 2519.825697][ C0] ? _raw_spin_unlock+0x1f/0x30 [ 2519.830789][ C0] ? __alloc_fd+0x46d/0x600 [ 2519.835376][ C0] do_sys_open+0x3c0/0x580 [ 2519.839775][ C0] ? filp_open+0x70/0x70 [ 2519.844210][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2519.850009][ C0] do_syscall_64+0xb7/0x580 [ 2519.854516][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2519.860474][ C0] RIP: 0033:0x7f1a1cd0a120 [ 2519.864872][ C0] Code: 48 8b 15 1b 4d 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 90 90 90 90 90 90 90 83 3d d5 a4 2b 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 5e 8c 01 00 48 89 04 24 [ 2519.884647][ C0] RSP: 002b:00007ffc56c57de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 2519.893209][ C0] RAX: ffffffffffffffda RBX: 0000000000ca3810 RCX: 00007f1a1cd0a120 [ 2519.901179][ C0] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffc56c57ec0 [ 2519.909584][ C0] RBP: 00007ffc56c57e60 R08: 0000000000000008 R09: 0000000000000001 [ 2519.917635][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 2519.925602][ C0] R13: 000000000041f57a R14: 0000000000ca4090 R15: 0000000000000000 [ 2519.933572][ C0] dhclient S28192 1463 1 0x00000000 [ 2519.939929][ C0] Call Trace: [ 2519.943220][ C0] ? __schedule+0x898/0x1ca0 [ 2519.947808][ C0] ? __sched_text_start+0x8/0x8 [ 2519.952640][ C0] ? debug_object_fixup+0x30/0x30 [ 2519.957733][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2519.962660][ C0] schedule+0xca/0x250 [ 2519.966796][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2519.972858][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2519.978744][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2519.984536][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2519.990627][ C0] ? __pollwait+0x24f/0x430 [ 2519.995117][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2520.001466][ C0] ? pollwake+0x200/0x200 [ 2520.005795][ C0] do_select+0x122e/0x1700 [ 2520.010199][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2520.016006][ C0] ? __module_text_address+0xe/0x140 [ 2520.021446][ C0] ? poll_freewait+0x250/0x250 [ 2520.026199][ C0] ? poll_freewait+0x250/0x250 [ 2520.030955][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2520.035960][ C0] ? mark_lock+0xbc/0x1160 [ 2520.040351][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2520.045450][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2520.050381][ C0] ? find_held_lock+0x2d/0x110 [ 2520.055220][ C0] ? __might_fault+0x11f/0x1d0 [ 2520.060051][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2520.064897][ C0] ? lock_acquire+0x127/0x320 [ 2520.069935][ C0] ? __might_fault+0xef/0x1d0 [ 2520.074590][ C0] ? __might_fault+0x192/0x1d0 [ 2520.079420][ C0] ? core_sys_select+0x4da/0x820 [ 2520.084343][ C0] core_sys_select+0x4da/0x820 [ 2520.089957][ C0] ? do_compat_pselect+0x210/0x210 [ 2520.095057][ C0] ? find_held_lock+0x2d/0x110 [ 2520.099807][ C0] ? find_held_lock+0x2d/0x110 [ 2520.104661][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2520.109496][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2520.115119][ C0] ? timespec64_add_safe+0x189/0x210 [ 2520.120475][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2520.125212][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2520.130471][ C0] kern_select+0x13d/0x1c0 [ 2520.134877][ C0] ? core_sys_select+0x820/0x820 [ 2520.140014][ C0] ? down_read_non_owner+0x470/0x470 [ 2520.145293][ C0] ? handle_mm_fault+0x3ea/0x910 [ 2520.150314][ C0] __x64_sys_select+0xba/0x150 [ 2520.155207][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2520.160599][ C0] do_syscall_64+0xb7/0x580 [ 2520.165192][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2520.171078][ C0] RIP: 0033:0x7f23883bbdd3 [ 2520.175683][ C0] Code: Bad RIP value. [ 2520.179752][ C0] RSP: 002b:00007ffe2e7bd868 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2520.188312][ C0] RAX: ffffffffffffffda RBX: 00007f2388807010 RCX: 00007f23883bbdd3 [ 2520.196268][ C0] RDX: 00007f2388809190 RSI: 00007f2388809090 RDI: 0000000000000016 [ 2520.204223][ C0] RBP: 00007ffe2e7bd8b8 R08: 00007ffe2e7bd8c0 R09: 0000000000000000 [ 2520.212394][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe2e7bd8c0 [ 2520.220356][ C0] R13: 0000000000000000 R14: 0000558b4cf27490 R15: 431bde82d7b634db [ 2520.228343][ C0] rsyslogd S26744 1598 1 0x00000000 [ 2520.234663][ C0] Call Trace: [ 2520.237946][ C0] ? __schedule+0x898/0x1ca0 [ 2520.242598][ C0] ? __sched_text_start+0x8/0x8 [ 2520.247434][ C0] ? debug_object_fixup+0x30/0x30 [ 2520.252702][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2520.257617][ C0] schedule+0xca/0x250 [ 2520.261938][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2520.268086][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2520.273928][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2520.279283][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2520.285327][ C0] ? set_normalized_timespec64+0x65/0xc0 [ 2520.290956][ C0] ? select_estimate_accuracy+0x24b/0x320 [ 2520.297212][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2520.303539][ C0] ? pollwake+0x200/0x200 [ 2520.308826][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2520.314364][ C0] do_select+0x122e/0x1700 [ 2520.318802][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2520.324527][ C0] ? kmem_cache_alloc+0xd8/0x2e0 [ 2520.329743][ C0] ? alloc_pid+0x48/0x8b0 [ 2520.334052][ C0] ? copy_process+0x261d/0x6470 [ 2520.338879][ C0] ? _do_fork+0x129/0xec0 [ 2520.343185][ C0] ? __x64_sys_clone+0x17e/0x200 [ 2520.348110][ C0] ? do_syscall_64+0xb7/0x580 [ 2520.352765][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2520.358987][ C0] ? mark_held_locks+0xe0/0xe0 [ 2520.363822][ C0] ? mark_lock+0xbc/0x1160 [ 2520.368224][ C0] ? mark_lock+0xbc/0x1160 [ 2520.372728][ C0] ? mark_lock+0xbc/0x1160 [ 2520.377128][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2520.382051][ C0] ? find_held_lock+0x2d/0x110 [ 2520.386789][ C0] ? core_sys_select+0x1d7/0x820 [ 2520.391706][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2520.396535][ C0] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 2520.402068][ C0] ? core_sys_select+0x4da/0x820 [ 2520.406981][ C0] core_sys_select+0x4da/0x820 [ 2520.411734][ C0] ? do_compat_pselect+0x210/0x210 [ 2520.416996][ C0] ? find_held_lock+0x2d/0x110 [ 2520.421755][ C0] ? find_held_lock+0x2d/0x110 [ 2520.426505][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2520.431431][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2520.436956][ C0] ? timespec64_add_safe+0x189/0x210 [ 2520.442218][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2520.447053][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2520.452493][ C0] kern_select+0x13d/0x1c0 [ 2520.457017][ C0] ? core_sys_select+0x820/0x820 [ 2520.461945][ C0] ? filp_close+0x129/0x160 [ 2520.466465][ C0] __x64_sys_select+0xba/0x150 [ 2520.471210][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2520.476481][ C0] do_syscall_64+0xb7/0x580 [ 2520.480969][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2520.486929][ C0] RIP: 0033:0x7fe26d4f1df3 [ 2520.491461][ C0] Code: Bad RIP value. [ 2520.495502][ C0] RSP: 002b:00007fff9fe54550 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 2520.504855][ C0] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fe26d4f1df3 [ 2520.512807][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 2520.520858][ C0] RBP: 0000000000015180 R08: 00007fff9fe54580 R09: 00007fe26b161700 [ 2520.528825][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2520.536982][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2520.545765][ C0] rs:main Q:Reg S27824 1599 1 0x00000000 [ 2520.552203][ C0] Call Trace: [ 2520.555498][ C0] ? __schedule+0x898/0x1ca0 [ 2520.560182][ C0] ? __sched_text_start+0x8/0x8 [ 2520.565170][ C0] schedule+0xca/0x250 [ 2520.569328][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2520.574442][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2520.579917][ C0] futex_wait+0x1e2/0x590 [ 2520.584221][ C0] ? futex_wait_setup+0x350/0x350 [ 2520.589236][ C0] ? current_time+0x110/0x110 [ 2520.593894][ C0] ? generic_write_checks+0x294/0x3f0 [ 2520.599248][ C0] ? mark_held_locks+0xe0/0xe0 [ 2520.604000][ C0] do_futex+0x15d/0x1b90 [ 2520.608222][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2520.615741][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2520.620835][ C0] ? ksys_write+0x20c/0x250 [ 2520.625326][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2520.630159][ C0] ? find_held_lock+0x2d/0x110 [ 2520.635088][ C0] ? __mutex_unlock_slowpath+0xea/0x670 [ 2520.640625][ C0] __x64_sys_futex+0x376/0x4f0 [ 2520.645377][ C0] ? fput_many+0x2f/0x1a0 [ 2520.649708][ C0] ? do_futex+0x1b90/0x1b90 [ 2520.654196][ C0] ? ksys_write+0x19f/0x250 [ 2520.658912][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2520.663669][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2520.669086][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2520.674913][ C0] do_syscall_64+0xb7/0x580 [ 2520.679506][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2520.685395][ C0] RIP: 0033:0x7fe26dbbe344 [ 2520.689897][ C0] Code: Bad RIP value. [ 2520.694039][ C0] RSP: 002b:00007fe26c162cb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2520.703214][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe26dbbe344 [ 2520.711335][ C0] RDX: 0000000000015ba3 RSI: 0000000000000080 RDI: 0000000000e31264 [ 2520.719282][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000add1 [ 2520.727232][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000447f18 [ 2520.735281][ C0] R13: 000000000044421f R14: 0000000000447ee8 R15: 0000000000000003 [ 2520.743348][ C0] rsyslogd S28192 1600 1 0x00000000 [ 2520.750122][ C0] Call Trace: [ 2520.753417][ C0] ? __schedule+0x898/0x1ca0 [ 2520.758051][ C0] ? __sched_text_start+0x8/0x8 [ 2520.763870][ C0] ? find_held_lock+0x2d/0x110 [ 2520.768630][ C0] ? __pollwait+0x24f/0x430 [ 2520.773499][ C0] schedule+0xca/0x250 [ 2520.777960][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2520.784030][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2520.790060][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2520.795845][ C0] ? poll_initwait+0x180/0x180 [ 2520.800693][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2520.805965][ C0] ? __pollwait+0x24f/0x430 [ 2520.810471][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2520.816802][ C0] ? pollwake+0x200/0x200 [ 2520.821117][ C0] do_select+0x122e/0x1700 [ 2520.825516][ C0] ? kmem_cache_free+0xb9/0x380 [ 2520.830388][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2520.836693][ C0] ? poll_freewait+0x250/0x250 [ 2520.841888][ C0] ? update_curr+0x379/0x810 [ 2520.846591][ C0] ? __update_load_avg_se+0x71c/0xba0 [ 2520.852338][ C0] ? mark_lock+0xbc/0x1160 [ 2520.856750][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2520.861896][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2520.867265][ C0] ? find_held_lock+0x2d/0x110 [ 2520.872274][ C0] ? __might_fault+0x11f/0x1d0 [ 2520.877043][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2520.881980][ C0] ? lock_acquire+0x127/0x320 [ 2520.886724][ C0] ? __might_fault+0xef/0x1d0 [ 2520.891551][ C0] ? __might_fault+0x192/0x1d0 [ 2520.896383][ C0] ? core_sys_select+0x4da/0x820 [ 2520.901337][ C0] core_sys_select+0x4da/0x820 [ 2520.906252][ C0] ? do_compat_pselect+0x210/0x210 [ 2520.911354][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2520.916502][ C0] ? __do_page_fault+0x662/0xcc0 [ 2520.921440][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 2520.928202][ C0] ? __fget_light+0x1d6/0x230 [ 2520.932999][ C0] ? fput_many+0x2f/0x1a0 [ 2520.938172][ C0] kern_select+0x13d/0x1c0 [ 2520.942565][ C0] ? core_sys_select+0x820/0x820 [ 2520.947510][ C0] ? do_futex+0x1b90/0x1b90 [ 2520.951998][ C0] __x64_sys_select+0xba/0x150 [ 2520.956760][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2520.962038][ C0] do_syscall_64+0xb7/0x580 [ 2520.966585][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2520.972527][ C0] RIP: 0033:0x7fe26d4f1df3 [ 2520.976935][ C0] Code: Bad RIP value. [ 2520.980986][ C0] RSP: 002b:00007fe26b961d90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 2520.989554][ C0] RAX: ffffffffffffffda RBX: 00007fe26b961da0 RCX: 00007fe26d4f1df3 [ 2520.997512][ C0] RDX: 0000000000000000 RSI: 00007fe26b961da0 RDI: 0000000000000001 [ 2521.005462][ C0] RBP: 00007fe26cbea5e0 R08: 0000000000000000 R09: 0000000000000001 [ 2521.013414][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2521.021382][ C0] R13: 0000000000000001 R14: 00007fe26cbea5f0 R15: 0000000000000001 [ 2521.029344][ C0] rsyslogd S29128 1601 1 0x00000000 [ 2521.035846][ C0] Call Trace: [ 2521.039140][ C0] ? __schedule+0x898/0x1ca0 [ 2521.043885][ C0] ? __sched_text_start+0x8/0x8 [ 2521.048713][ C0] ? prepare_to_wait_event+0x129/0x650 [ 2521.054148][ C0] schedule+0xca/0x250 [ 2521.058285][ C0] do_syslog+0x1198/0x1380 [ 2521.062690][ C0] ? lock_acquire+0x127/0x320 [ 2521.067343][ C0] ? log_buf_vmcoreinfo_setup+0x140/0x140 [ 2521.073047][ C0] ? finish_wait+0x260/0x260 [ 2521.077794][ C0] ? fsnotify+0x775/0xb10 [ 2521.082100][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2521.087111][ C0] ? kmsg_poll+0xb0/0xb0 [ 2521.091420][ C0] kmsg_read+0x8a/0xb0 [ 2521.095562][ C0] proc_reg_read+0x1c1/0x280 [ 2521.100128][ C0] ? proc_reg_compat_ioctl+0x270/0x270 [ 2521.106183][ C0] ? security_file_permission+0x8a/0x370 [ 2521.111791][ C0] ? proc_reg_compat_ioctl+0x270/0x270 [ 2521.117325][ C0] __vfs_read+0x76/0x100 [ 2521.121563][ C0] vfs_read+0x1ea/0x430 [ 2521.125695][ C0] ksys_read+0x127/0x250 [ 2521.129918][ C0] ? kernel_write+0x120/0x120 [ 2521.134570][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2521.140265][ C0] do_syscall_64+0xb7/0x580 [ 2521.144744][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2521.150622][ C0] RIP: 0033:0x7fe26dbc11fd [ 2521.155035][ C0] Code: Bad RIP value. [ 2521.159074][ C0] RSP: 002b:00007fe26b160e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 2521.167488][ C0] RAX: ffffffffffffffda RBX: 0000000000e45ce0 RCX: 00007fe26dbc11fd [ 2521.175547][ C0] RDX: 0000000000000fff RSI: 00007fe26c9955a0 RDI: 0000000000000004 [ 2521.184606][ C0] RBP: 0000000000000000 R08: 0000000000e31260 R09: 0000000000000000 [ 2521.192722][ C0] R10: 656863735f5f203f R11: 0000000000000293 R12: 000000000065e420 [ 2521.200766][ C0] R13: 00007fe26b1619c0 R14: 00007fe26e206040 R15: 0000000000000003 [ 2521.208724][ C0] cron S27824 1641 1 0x00000000 [ 2521.215124][ C0] Call Trace: [ 2521.218397][ C0] ? __schedule+0x898/0x1ca0 [ 2521.222960][ C0] ? __sched_text_start+0x8/0x8 [ 2521.227802][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2521.232748][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2521.238192][ C0] schedule+0xca/0x250 [ 2521.242238][ C0] do_nanosleep+0x21f/0x650 [ 2521.246804][ C0] ? schedule_timeout_idle+0x80/0x80 [ 2521.252072][ C0] ? memset+0x20/0x40 [ 2521.256044][ C0] ? __hrtimer_init+0x134/0x260 [ 2521.261130][ C0] hrtimer_nanosleep+0x249/0x4f0 [ 2521.266047][ C0] ? nanosleep_copyout+0x100/0x100 [ 2521.271136][ C0] ? _copy_from_user+0x123/0x190 [ 2521.276147][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2521.282188][ C0] ? put_old_itimerspec32+0x1d0/0x1d0 [ 2521.287549][ C0] __x64_sys_nanosleep+0x19d/0x220 [ 2521.292637][ C0] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 2521.297734][ C0] ? do_syscall_64+0x1a/0x580 [ 2521.302397][ C0] do_syscall_64+0xb7/0x580 [ 2521.307247][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2521.313210][ C0] RIP: 0033:0x7f1bd9a83e40 [ 2521.317615][ C0] Code: Bad RIP value. [ 2521.321669][ C0] RSP: 002b:00007ffcab853b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 2521.330251][ C0] RAX: ffffffffffffffda RBX: 00007ffcab853c70 RCX: 00007f1bd9a83e40 [ 2521.338402][ C0] RDX: 0000000000000000 RSI: 00007ffcab853cf0 RDI: 00007ffcab853cf0 [ 2521.346452][ C0] RBP: 00007ffcab853bf0 R08: 00007ffcab853b50 R09: 0000000000000000 [ 2521.354431][ C0] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 2521.362671][ C0] R13: 00007ffcab853e50 R14: 0000000000000000 R15: 0000000000000000 [ 2521.370634][ C0] sshd S28192 1668 1 0x00000000 [ 2521.376946][ C0] Call Trace: [ 2521.380219][ C0] ? __schedule+0x898/0x1ca0 [ 2521.384975][ C0] ? __sched_text_start+0x8/0x8 [ 2521.390069][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 2521.395012][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2521.399853][ C0] schedule+0xca/0x250 [ 2521.403997][ C0] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 2521.410056][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2521.415853][ C0] ? __pollwait+0x24f/0x430 [ 2521.420428][ C0] ? poll_initwait+0x180/0x180 [ 2521.425198][ C0] ? tcp_poll+0x4c6/0xd40 [ 2521.430026][ C0] ? tcp_ioctl+0x7d0/0x7d0 [ 2521.434778][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2521.441260][ C0] ? pollwake+0x200/0x200 [ 2521.445592][ C0] do_select+0x122e/0x1700 [ 2521.450160][ C0] ? deref_stack_reg+0xaa/0xe0 [ 2521.455046][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2521.461302][ C0] ? deref_stack_reg+0xaa/0xe0 [ 2521.466050][ C0] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 2521.474702][ C0] ? poll_freewait+0x250/0x250 [ 2521.479629][ C0] ? poll_freewait+0x250/0x250 [ 2521.484645][ C0] ? deref_stack_reg+0xe0/0xe0 [ 2521.489395][ C0] ? __module_text_address+0xe/0x140 [ 2521.494697][ C0] ? is_module_text_address+0xc/0x1a [ 2521.499962][ C0] ? mark_lock+0xbc/0x1160 [ 2521.504491][ C0] ? unwind_get_return_address+0x5a/0xa0 [ 2521.510199][ C0] ? profile_setup.cold+0xc1/0xc1 [ 2521.515202][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2521.520386][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2521.525307][ C0] ? find_held_lock+0x2d/0x110 [ 2521.530310][ C0] ? __might_fault+0x11f/0x1d0 [ 2521.535055][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2521.539905][ C0] ? lock_acquire+0x127/0x320 [ 2521.544866][ C0] ? __might_fault+0xef/0x1d0 [ 2521.549524][ C0] ? __might_fault+0x192/0x1d0 [ 2521.554283][ C0] ? core_sys_select+0x4da/0x820 [ 2521.559203][ C0] core_sys_select+0x4da/0x820 [ 2521.564046][ C0] ? do_compat_pselect+0x210/0x210 [ 2521.569158][ C0] ? mark_lock+0xbc/0x1160 [ 2521.573736][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2521.578744][ C0] ? find_held_lock+0x2d/0x110 [ 2521.583547][ C0] ? task_work_run+0x112/0x1c0 [ 2521.588287][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2521.593126][ C0] kern_select+0x13d/0x1c0 [ 2521.597518][ C0] ? core_sys_select+0x820/0x820 [ 2521.602439][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2521.607794][ C0] ? _raw_spin_unlock_irq+0x24/0x30 [ 2521.612969][ C0] ? task_work_run+0x11c/0x1c0 [ 2521.617727][ C0] __x64_sys_select+0xba/0x150 [ 2521.622503][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2521.627777][ C0] do_syscall_64+0xb7/0x580 [ 2521.632272][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2521.638227][ C0] RIP: 0033:0x7f0f48774dd3 [ 2521.642628][ C0] Code: Bad RIP value. [ 2521.646668][ C0] RSP: 002b:00007ffcb859edf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2521.655077][ C0] RAX: ffffffffffffffda RBX: 0000561531c31ac0 RCX: 00007f0f48774dd3 [ 2521.663036][ C0] RDX: 0000000000000000 RSI: 0000561533422ac0 RDI: 0000000000000007 [ 2521.670988][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 2521.679545][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561533422ac0 [ 2521.687507][ C0] R13: 0000561531c31a40 R14: 0000000000000002 R15: 0000561531c2bca0 [ 2521.695460][ C0] getty S27280 1693 1 0x00000000 [ 2521.701775][ C0] Call Trace: [ 2521.705054][ C0] ? __schedule+0x898/0x1ca0 [ 2521.709888][ C0] ? __sched_text_start+0x8/0x8 [ 2521.714811][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2521.719896][ C0] schedule+0xca/0x250 [ 2521.723950][ C0] schedule_timeout+0x682/0xb20 [ 2521.728778][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2521.733429][ C0] ? usleep_range+0x160/0x160 [ 2521.738079][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2521.742906][ C0] ? lock_acquire+0x127/0x320 [ 2521.747560][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2521.752135][ C0] ? up_read+0x1b0/0x760 [ 2521.756368][ C0] wait_woken+0x131/0x250 [ 2521.760680][ C0] ? woken_wake_function+0x70/0x70 [ 2521.765782][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2521.771565][ C0] n_tty_read+0x152e/0x1ae0 [ 2521.776157][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2521.781256][ C0] ? tty_write+0x54b/0x800 [ 2521.785658][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2521.791441][ C0] ? copy_from_read_buf+0x500/0x500 [ 2521.796629][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2521.801454][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2521.806477][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2521.812265][ C0] tty_read+0x190/0x290 [ 2521.816407][ C0] ? copy_from_read_buf+0x500/0x500 [ 2521.821918][ C0] ? tty_poll+0x180/0x180 [ 2521.826292][ C0] __vfs_read+0x76/0x100 [ 2521.830531][ C0] vfs_read+0x1ea/0x430 [ 2521.834849][ C0] ksys_read+0x127/0x250 [ 2521.839074][ C0] ? kernel_write+0x120/0x120 [ 2521.843731][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2521.849865][ C0] do_syscall_64+0xb7/0x580 [ 2521.854359][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2521.860224][ C0] RIP: 0033:0x7f0627ad3310 [ 2521.864635][ C0] Code: Bad RIP value. [ 2521.868694][ C0] RSP: 002b:00007ffd611e6ad8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2521.877078][ C0] RAX: ffffffffffffffda RBX: 00007f06281a86a8 RCX: 00007f0627ad3310 [ 2521.885027][ C0] RDX: 0000000000000001 RSI: 00007ffd611e6b28 RDI: 0000000000000000 [ 2521.893155][ C0] RBP: 00007ffd611e7310 R08: 00007ffd611e6910 R09: 00007f0627d89e90 [ 2521.901192][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2521.910027][ C0] R13: 00007ffd611eaf11 R14: 0000000000000000 R15: 0000000000000000 [ 2521.918005][ C0] getty S27568 1694 1 0x00000000 [ 2521.924322][ C0] Call Trace: [ 2521.927615][ C0] ? __schedule+0x898/0x1ca0 [ 2521.932191][ C0] ? __sched_text_start+0x8/0x8 [ 2521.937025][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2521.942045][ C0] schedule+0xca/0x250 [ 2521.946094][ C0] schedule_timeout+0x682/0xb20 [ 2521.950943][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2521.955594][ C0] ? usleep_range+0x160/0x160 [ 2521.960346][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2521.965184][ C0] ? lock_acquire+0x127/0x320 [ 2521.969860][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2521.974426][ C0] ? up_read+0x1b0/0x760 [ 2521.978644][ C0] wait_woken+0x131/0x250 [ 2521.982951][ C0] ? woken_wake_function+0x70/0x70 [ 2521.988223][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2521.994013][ C0] n_tty_read+0x152e/0x1ae0 [ 2521.998524][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2522.003620][ C0] ? tty_write+0x54b/0x800 [ 2522.008116][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2522.013895][ C0] ? copy_from_read_buf+0x500/0x500 [ 2522.019072][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2522.023905][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2522.028908][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2522.034701][ C0] tty_read+0x190/0x290 [ 2522.038838][ C0] ? copy_from_read_buf+0x500/0x500 [ 2522.044101][ C0] ? tty_poll+0x180/0x180 [ 2522.048433][ C0] __vfs_read+0x76/0x100 [ 2522.052663][ C0] vfs_read+0x1ea/0x430 [ 2522.056796][ C0] ksys_read+0x127/0x250 [ 2522.061277][ C0] ? kernel_write+0x120/0x120 [ 2522.066015][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2522.071724][ C0] do_syscall_64+0xb7/0x580 [ 2522.076225][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2522.082122][ C0] RIP: 0033:0x7f7cd66cb310 [ 2522.086534][ C0] Code: Bad RIP value. [ 2522.090583][ C0] RSP: 002b:00007ffdc7a4d448 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2522.099249][ C0] RAX: ffffffffffffffda RBX: 00007f7cd6da06a8 RCX: 00007f7cd66cb310 [ 2522.107292][ C0] RDX: 0000000000000001 RSI: 00007ffdc7a4d498 RDI: 0000000000000000 [ 2522.115249][ C0] RBP: 00007ffdc7a4dc80 R08: 00007ffdc7a4d280 R09: 00007f7cd6981e90 [ 2522.123318][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2522.131266][ C0] R13: 00007ffdc7a51f11 R14: 0000000000000000 R15: 0000000000000000 [ 2522.139346][ C0] getty S27072 1695 1 0x00000000 [ 2522.145659][ C0] Call Trace: [ 2522.148944][ C0] ? __schedule+0x898/0x1ca0 [ 2522.153520][ C0] ? __sched_text_start+0x8/0x8 [ 2522.158625][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2522.163757][ C0] schedule+0xca/0x250 [ 2522.167936][ C0] schedule_timeout+0x682/0xb20 [ 2522.172767][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2522.177429][ C0] ? usleep_range+0x160/0x160 [ 2522.182080][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2522.187079][ C0] ? lock_acquire+0x127/0x320 [ 2522.191741][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2522.196313][ C0] ? up_read+0x1b0/0x760 [ 2522.200531][ C0] wait_woken+0x131/0x250 [ 2522.204838][ C0] ? woken_wake_function+0x70/0x70 [ 2522.209940][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2522.215929][ C0] n_tty_read+0x152e/0x1ae0 [ 2522.220565][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2522.225689][ C0] ? tty_write+0x54b/0x800 [ 2522.230094][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2522.235888][ C0] ? copy_from_read_buf+0x500/0x500 [ 2522.241065][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2522.245900][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2522.251134][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2522.257018][ C0] tty_read+0x190/0x290 [ 2522.261169][ C0] ? copy_from_read_buf+0x500/0x500 [ 2522.266429][ C0] ? tty_poll+0x180/0x180 [ 2522.270994][ C0] __vfs_read+0x76/0x100 [ 2522.275233][ C0] vfs_read+0x1ea/0x430 [ 2522.279376][ C0] ksys_read+0x127/0x250 [ 2522.283602][ C0] ? kernel_write+0x120/0x120 [ 2522.288268][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2522.293988][ C0] do_syscall_64+0xb7/0x580 [ 2522.298481][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2522.304358][ C0] RIP: 0033:0x7fee16f33310 [ 2522.308945][ C0] Code: Bad RIP value. [ 2522.313170][ C0] RSP: 002b:00007ffe493a20a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2522.321833][ C0] RAX: ffffffffffffffda RBX: 00007fee176086a8 RCX: 00007fee16f33310 [ 2522.329791][ C0] RDX: 0000000000000001 RSI: 00007ffe493a20f8 RDI: 0000000000000000 [ 2522.337918][ C0] RBP: 00007ffe493a28e0 R08: 00007ffe493a1ee0 R09: 00007fee171e9e90 [ 2522.345869][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2522.353849][ C0] R13: 00007ffe493a4f11 R14: 0000000000000000 R15: 0000000000000000 [ 2522.362010][ C0] getty S27152 1696 1 0x00000000 [ 2522.369035][ C0] Call Trace: [ 2522.372323][ C0] ? __schedule+0x898/0x1ca0 [ 2522.376990][ C0] ? __sched_text_start+0x8/0x8 [ 2522.381996][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2522.387015][ C0] schedule+0xca/0x250 [ 2522.391073][ C0] schedule_timeout+0x682/0xb20 [ 2522.395902][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2522.400573][ C0] ? usleep_range+0x160/0x160 [ 2522.405319][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2522.410235][ C0] ? lock_acquire+0x127/0x320 [ 2522.414896][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2522.419563][ C0] ? up_read+0x1b0/0x760 [ 2522.423796][ C0] wait_woken+0x131/0x250 [ 2522.428401][ C0] ? woken_wake_function+0x70/0x70 [ 2522.433762][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2522.439655][ C0] n_tty_read+0x152e/0x1ae0 [ 2522.444243][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2522.449254][ C0] ? tty_write+0x54b/0x800 [ 2522.453647][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2522.459539][ C0] ? copy_from_read_buf+0x500/0x500 [ 2522.464717][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2522.469613][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2522.474627][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2522.480420][ C0] tty_read+0x190/0x290 [ 2522.486743][ C0] ? copy_from_read_buf+0x500/0x500 [ 2522.492012][ C0] ? tty_poll+0x180/0x180 [ 2522.496329][ C0] __vfs_read+0x76/0x100 [ 2522.500577][ C0] vfs_read+0x1ea/0x430 [ 2522.504845][ C0] ksys_read+0x127/0x250 [ 2522.509290][ C0] ? kernel_write+0x120/0x120 [ 2522.514343][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2522.520481][ C0] do_syscall_64+0xb7/0x580 [ 2522.524980][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2522.530860][ C0] RIP: 0033:0x7eff60cba310 [ 2522.535593][ C0] Code: Bad RIP value. [ 2522.539781][ C0] RSP: 002b:00007fff50c18db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2522.548272][ C0] RAX: ffffffffffffffda RBX: 00007eff6138f6a8 RCX: 00007eff60cba310 [ 2522.556337][ C0] RDX: 0000000000000001 RSI: 00007fff50c18e08 RDI: 0000000000000000 [ 2522.564306][ C0] RBP: 00007fff50c195f0 R08: 00007fff50c18bf0 R09: 00007eff60f70e90 [ 2522.572267][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2522.580233][ C0] R13: 00007fff50c1cf11 R14: 0000000000000000 R15: 0000000000000000 [ 2522.588195][ C0] getty S27104 1697 1 0x00000000 [ 2522.594691][ C0] Call Trace: [ 2522.597974][ C0] ? __schedule+0x898/0x1ca0 [ 2522.602643][ C0] ? __sched_text_start+0x8/0x8 [ 2522.609839][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2522.614841][ C0] schedule+0xca/0x250 [ 2522.618899][ C0] schedule_timeout+0x682/0xb20 [ 2522.623726][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2522.628473][ C0] ? usleep_range+0x160/0x160 [ 2522.633126][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2522.637955][ C0] ? lock_acquire+0x127/0x320 [ 2522.642628][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2522.647200][ C0] ? up_read+0x1b0/0x760 [ 2522.651510][ C0] wait_woken+0x131/0x250 [ 2522.655845][ C0] ? woken_wake_function+0x70/0x70 [ 2522.661024][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2522.666807][ C0] n_tty_read+0x152e/0x1ae0 [ 2522.671306][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2522.676309][ C0] ? tty_write+0x54b/0x800 [ 2522.680883][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2522.686676][ C0] ? copy_from_read_buf+0x500/0x500 [ 2522.691947][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2522.696805][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2522.701836][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2522.707634][ C0] tty_read+0x190/0x290 [ 2522.711891][ C0] ? copy_from_read_buf+0x500/0x500 [ 2522.717084][ C0] ? tty_poll+0x180/0x180 [ 2522.721454][ C0] __vfs_read+0x76/0x100 [ 2522.725779][ C0] vfs_read+0x1ea/0x430 [ 2522.729910][ C0] ksys_read+0x127/0x250 [ 2522.734475][ C0] ? kernel_write+0x120/0x120 [ 2522.739140][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2522.745044][ C0] do_syscall_64+0xb7/0x580 [ 2522.749640][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2522.755534][ C0] RIP: 0033:0x7f3b86e1b310 [ 2522.759936][ C0] Code: Bad RIP value. [ 2522.764065][ C0] RSP: 002b:00007ffe1c937ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2522.772534][ C0] RAX: ffffffffffffffda RBX: 00007f3b874f06a8 RCX: 00007f3b86e1b310 [ 2522.780484][ C0] RDX: 0000000000000001 RSI: 00007ffe1c937bf8 RDI: 0000000000000000 [ 2522.788447][ C0] RBP: 00007ffe1c9383e0 R08: 00007ffe1c9379e0 R09: 00007f3b870d1e90 [ 2522.796494][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2522.804444][ C0] R13: 00007ffe1c93af11 R14: 0000000000000000 R15: 0000000000000000 [ 2522.812400][ C0] getty S28024 1698 1 0x00000000 [ 2522.818713][ C0] Call Trace: [ 2522.821982][ C0] ? __schedule+0x898/0x1ca0 [ 2522.826549][ C0] ? __sched_text_start+0x8/0x8 [ 2522.831379][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2522.836432][ C0] schedule+0xca/0x250 [ 2522.840476][ C0] schedule_timeout+0x682/0xb20 [ 2522.845303][ C0] ? n_tty_read+0x151a/0x1ae0 [ 2522.849954][ C0] ? usleep_range+0x160/0x160 [ 2522.854605][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2522.859443][ C0] ? lock_acquire+0x127/0x320 [ 2522.864095][ C0] ? n_tty_read+0xab3/0x1ae0 [ 2522.868659][ C0] ? up_read+0x1b0/0x760 [ 2522.872887][ C0] wait_woken+0x131/0x250 [ 2522.877190][ C0] ? woken_wake_function+0x70/0x70 [ 2522.882278][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2522.888071][ C0] n_tty_read+0x152e/0x1ae0 [ 2522.892590][ C0] ? tty_ldisc_ref_wait+0x22/0x80 [ 2522.897609][ C0] ? tty_write+0x54b/0x800 [ 2522.902000][ C0] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 2522.907809][ C0] ? copy_from_read_buf+0x500/0x500 [ 2522.913016][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2522.917852][ C0] ? __fsnotify_parent+0xd1/0x370 [ 2522.922944][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 2522.928726][ C0] tty_read+0x190/0x290 [ 2522.933468][ C0] ? copy_from_read_buf+0x500/0x500 [ 2522.938662][ C0] ? tty_poll+0x180/0x180 [ 2522.942968][ C0] __vfs_read+0x76/0x100 [ 2522.947204][ C0] vfs_read+0x1ea/0x430 [ 2522.951358][ C0] ksys_read+0x127/0x250 [ 2522.955762][ C0] ? kernel_write+0x120/0x120 [ 2522.960415][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2522.966250][ C0] do_syscall_64+0xb7/0x580 [ 2522.970753][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2522.976652][ C0] RIP: 0033:0x7f33ffd64310 [ 2522.981198][ C0] Code: Bad RIP value. [ 2522.985246][ C0] RSP: 002b:00007ffc16060198 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2522.993838][ C0] RAX: ffffffffffffffda RBX: 00007f34004396a8 RCX: 00007f33ffd64310 [ 2523.002654][ C0] RDX: 0000000000000001 RSI: 00007ffc160601e8 RDI: 0000000000000000 [ 2523.010633][ C0] RBP: 00007ffc160609d0 R08: 00007ffc1605ffd0 R09: 0000000000000000 [ 2523.018931][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 2523.026911][ C0] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000 [ 2523.035144][ C0] sshd S26784 1713 1668 0x00000000 [ 2523.041464][ C0] Call Trace: [ 2523.044794][ C0] ? __schedule+0x898/0x1ca0 [ 2523.049544][ C0] ? __sched_text_start+0x8/0x8 [ 2523.054383][ C0] ? debug_object_fixup+0x30/0x30 [ 2523.059913][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2523.065218][ C0] schedule+0xca/0x250 [ 2523.069305][ C0] schedule_hrtimeout_range_clock+0x166/0x340 [ 2523.075354][ C0] ? hrtimer_nanosleep_restart+0x140/0x140 [ 2523.081319][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2523.086163][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2523.092210][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 2523.097994][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2523.103670][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 2523.110215][ C0] ? pollwake+0x200/0x200 [ 2523.114568][ C0] do_select+0x122e/0x1700 [ 2523.119089][ C0] ? select_estimate_accuracy+0x320/0x320 [ 2523.124793][ C0] ? poll_freewait+0x250/0x250 [ 2523.129546][ C0] ? poll_freewait+0x250/0x250 [ 2523.134288][ C0] ? poll_freewait+0x250/0x250 [ 2523.139201][ C0] ? poll_freewait+0x250/0x250 [ 2523.143942][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2523.148956][ C0] ? __lock_acquire+0x80b/0x3b60 [ 2523.153880][ C0] ? find_held_lock+0x2d/0x110 [ 2523.158618][ C0] ? __might_fault+0x11f/0x1d0 [ 2523.164097][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2523.169399][ C0] ? lock_acquire+0x127/0x320 [ 2523.174063][ C0] ? __might_fault+0xef/0x1d0 [ 2523.178911][ C0] ? __might_fault+0x192/0x1d0 [ 2523.184147][ C0] ? core_sys_select+0x4da/0x820 [ 2523.189097][ C0] core_sys_select+0x4da/0x820 [ 2523.193969][ C0] ? do_compat_pselect+0x210/0x210 [ 2523.199078][ C0] ? find_held_lock+0x2d/0x110 [ 2523.203831][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2523.209080][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 2523.214627][ C0] ? timespec64_add_safe+0x189/0x210 [ 2523.220346][ C0] ? nsec_to_clock_t+0x30/0x30 [ 2523.225238][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2523.230719][ C0] kern_select+0x13d/0x1c0 [ 2523.235119][ C0] ? core_sys_select+0x820/0x820 [ 2523.240044][ C0] ? __ia32_sys_read+0xb0/0xb0 [ 2523.245197][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2523.250708][ C0] __x64_sys_select+0xba/0x150 [ 2523.255574][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2523.260939][ C0] do_syscall_64+0xb7/0x580 [ 2523.265429][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2523.271311][ C0] RIP: 0033:0x7fd26f4a7dd3 [ 2523.275839][ C0] Code: Bad RIP value. [ 2523.280019][ C0] RSP: 002b:00007ffcd78cf4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 2523.288713][ C0] RAX: ffffffffffffffda RBX: 00007ffcd78cf580 RCX: 00007fd26f4a7dd3 [ 2523.296824][ C0] RDX: 000055f63ee66460 RSI: 000055f63ee66480 RDI: 000000000000000c [ 2523.304776][ C0] RBP: 000055f63d8898dc R08: 00007ffcd78cf520 R09: 0101010101010101 [ 2523.312730][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcd78cf588 [ 2523.320684][ C0] R13: 0000000000000000 R14: 00007ffcd78cf578 R15: 00007ffcd78cf57c [ 2523.328640][ C0] syz-fuzzer S28520 1715 1713 0x00000000 [ 2523.335051][ C0] Call Trace: [ 2523.338322][ C0] ? __schedule+0x898/0x1ca0 [ 2523.344104][ C0] ? __sched_text_start+0x8/0x8 [ 2523.348937][ C0] schedule+0xca/0x250 [ 2523.353679][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2523.358888][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2523.364495][ C0] futex_wait+0x1e2/0x590 [ 2523.368922][ C0] ? futex_wait_setup+0x350/0x350 [ 2523.374063][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 2523.379952][ C0] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 2523.385740][ C0] ? futex_wake+0x164/0x480 [ 2523.390234][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2523.395090][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2523.400030][ C0] do_futex+0x15d/0x1b90 [ 2523.404461][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2523.409464][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2523.414475][ C0] ? find_held_lock+0x2d/0x110 [ 2523.419220][ C0] ? __might_fault+0x11f/0x1d0 [ 2523.424103][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2523.428940][ C0] ? lock_acquire+0x127/0x320 [ 2523.433611][ C0] ? __set_current_blocked+0x6a/0x110 [ 2523.439839][ C0] __x64_sys_futex+0x376/0x4f0 [ 2523.444585][ C0] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 2523.450562][ C0] ? do_futex+0x1b90/0x1b90 [ 2523.455042][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2523.460128][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2523.465478][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2523.471210][ C0] do_syscall_64+0xb7/0x580 [ 2523.475710][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2523.481578][ C0] RIP: 0033:0x45b153 [ 2523.485464][ C0] Code: Bad RIP value. [ 2523.489593][ C0] RSP: 002b:00007ffc0ea3e4b8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 2523.498427][ C0] RAX: ffffffffffffffda RBX: 00000000018ada60 RCX: 000000000045b153 [ 2523.506922][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018adba8 [ 2523.515220][ C0] RBP: 00007ffc0ea3e500 R08: 0000000000000000 R09: 0000000000000000 [ 2523.523474][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c42003a768 [ 2523.531596][ C0] R13: 0000000000000001 R14: 000000c4200540c0 R15: 0000000000000001 [ 2523.539549][ C0] syz-fuzzer S27264 1716 1713 0x00000000 [ 2523.545880][ C0] Call Trace: [ 2523.549152][ C0] ? __schedule+0x898/0x1ca0 [ 2523.554027][ C0] ? __sched_text_start+0x8/0x8 [ 2523.558866][ C0] ? enqueue_hrtimer+0x380/0x380 [ 2523.563797][ C0] schedule+0xca/0x250 [ 2523.567863][ C0] futex_wait_queue_me+0x2a7/0x570 [ 2523.572950][ C0] ? lock_pi_update_atomic+0x120/0x120 [ 2523.578403][ C0] futex_wait+0x1e2/0x590 [ 2523.582849][ C0] ? futex_wait_setup+0x350/0x350 [ 2523.587866][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 2523.594104][ C0] ? find_held_lock+0x2d/0x110 [ 2523.598859][ C0] ? __might_fault+0x11f/0x1d0 [ 2523.603859][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2523.608876][ C0] do_futex+0x15d/0x1b90 [ 2523.613108][ C0] ? __lock_acquire+0x145e/0x3b60 [ 2523.618147][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2523.622992][ C0] ? exit_robust_list+0x2d0/0x2d0 [ 2523.628012][ C0] ? find_held_lock+0x2d/0x110 [ 2523.632753][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2523.637665][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 2523.642603][ C0] ? __x64_sys_futex+0x43a/0x4f0 [ 2523.647526][ C0] ? ktime_get+0x190/0x1d0 [ 2523.652109][ C0] ? lockdep_hardirqs_on+0x382/0x580 [ 2523.657371][ C0] ? ktime_get+0x162/0x1d0 [ 2523.661767][ C0] __x64_sys_futex+0x376/0x4f0 [ 2523.666715][ C0] ? do_futex+0x1b90/0x1b90 [ 2523.671213][ C0] ? switch_fpu_return+0x1c2/0x430 [ 2523.676352][ C0] ? fpregs_mark_activate+0x280/0x280 [ 2523.684216][ C0] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 2523.690016][ C0] do_syscall_64+0xb7/0x580 [ 2523.694514][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2523.700397][ C0] RIP: 0033:0x45b153 [ 2523.704277][ C0] Code: Bad RIP value.