0 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 320.855535][ C1] RSP: 002b:000000c42014ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 320.863927][ C1] RAX: ffffffffffffffda RBX: 000000c42013e000 RCX: 000000000045b153 [ 320.872830][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013e148 [ 320.884425][ C1] RBP: 000000c42014de40 R08: 0000000000000000 R09: 0000000000000000 [ 320.892374][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4267cdbf8 [ 320.900324][ C1] R13: 0000000000000001 R14: 000000c4203c2180 R15: 0000000000000001 [ 320.908277][ C1] syz-fuzzer S25216 1726 1719 0x00000000 [ 320.914586][ C1] Call Trace: [ 320.917855][ C1] ? __schedule+0x76f/0x1ac0 [ 320.922429][ C1] ? __sched_text_start+0x8/0x8 [ 320.927254][ C1] schedule+0xca/0x250 [ 320.931323][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 320.937377][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 320.943168][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 320.948079][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 320.952902][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 320.957899][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 320.962824][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 320.968014][ C1] ep_poll+0xcca/0xe60 [ 320.972072][ C1] ? ep_modify+0x830/0x830 [ 320.976467][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 320.981987][ C1] ? __fget+0x357/0x530 [ 320.986117][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 320.990520][ C1] ? wake_up_q+0xf0/0xf0 [ 320.994841][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 321.000117][ C1] do_epoll_wait+0x209/0x260 [ 321.004682][ C1] __x64_sys_epoll_pwait+0x133/0x2d0 [ 321.009944][ C1] ? do_syscall_64+0x1a/0x580 [ 321.014612][ C1] do_syscall_64+0xb7/0x580 [ 321.019092][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.024959][ C1] RIP: 0033:0x45b300 [ 321.030045][ C1] Code: 00 be 01 00 00 00 4c 89 f7 ff d3 4d 8b 7e 10 4d 85 ff 74 61 49 83 7f 08 00 ba 04 00 00 00 0f 84 ce 02 00 00 31 f6 4c 89 ff ff 49 8b 7f 08 48 85 ff 74 0d ba 05 00 00 00 48 89 de e8 49 e8 ff [ 321.049633][ C1] RSP: 002b:000000c42014f860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 321.058028][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300 [ 321.067025][ C1] RDX: 0000000000000080 RSI: 000000c42014f8a0 RDI: 0000000000000004 [ 321.074974][ C1] RBP: 000000c42014fea0 R08: 0000000000000000 R09: 000000c4202edfb0 [ 321.082925][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c4202edf50 [ 321.090873][ C1] R13: 0000000000000001 R14: 000000c420075d40 R15: 0000000000000001 [ 321.099372][ C1] syz-fuzzer S26576 1727 1719 0x00000000 [ 321.105713][ C1] Call Trace: [ 321.108987][ C1] ? __schedule+0x76f/0x1ac0 [ 321.113551][ C1] ? __sched_text_start+0x8/0x8 [ 321.118388][ C1] schedule+0xca/0x250 [ 321.122436][ C1] futex_wait_queue_me+0x2a7/0x570 [ 321.127524][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 321.132956][ C1] futex_wait+0x1e2/0x590 [ 321.137261][ C1] ? futex_wait_setup+0x350/0x350 [ 321.142259][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 321.147172][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 321.152516][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 321.157776][ C1] ? tcp_sendmsg+0x36/0x40 [ 321.162166][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 321.168220][ C1] ? sock_write_iter+0x2b0/0x360 [ 321.173130][ C1] ? sock_sendmsg+0x120/0x120 [ 321.177795][ C1] do_futex+0x15d/0x1b80 [ 321.182014][ C1] ? find_held_lock+0x2d/0x110 [ 321.188681][ C1] ? __fget+0x32e/0x530 [ 321.193258][ C1] ? new_sync_write+0x48d/0x650 [ 321.198082][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 321.203099][ C1] ? new_sync_read+0x6d0/0x6d0 [ 321.207855][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 321.213389][ C1] ? fsnotify+0x775/0xb10 [ 321.217699][ C1] ? fsnotify_first_mark+0x200/0x200 [ 321.223055][ C1] __x64_sys_futex+0x376/0x4f0 [ 321.227802][ C1] ? fput_many+0x2f/0x1a0 [ 321.232110][ C1] ? do_futex+0x1b80/0x1b80 [ 321.237731][ C1] ? ksys_write+0x19f/0x250 [ 321.242210][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 321.246956][ C1] ? fpregs_mark_activate+0x280/0x280 [ 321.252305][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 321.257999][ C1] do_syscall_64+0xb7/0x580 [ 321.262496][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.268363][ C1] RIP: 0033:0x45b153 [ 321.272255][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 321.291836][ C1] RSP: 002b:000000c420051ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 321.300239][ C1] RAX: ffffffffffffffda RBX: 000000c42013f000 RCX: 000000000045b153 [ 321.308188][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013f148 [ 321.316134][ C1] RBP: 000000c420051f30 R08: 0000000000000000 R09: 0000000000000000 [ 321.324082][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200c3b00 [ 321.332031][ C1] R13: 000000000000000f R14: 0000000000c0fa00 R15: 0000000000003913 [ 321.339984][ C1] syz-fuzzer S29272 1734 1719 0x00000000 [ 321.346292][ C1] Call Trace: [ 321.349579][ C1] ? __schedule+0x76f/0x1ac0 [ 321.354145][ C1] ? __sched_text_start+0x8/0x8 [ 321.358973][ C1] schedule+0xca/0x250 [ 321.363020][ C1] futex_wait_queue_me+0x2a7/0x570 [ 321.368123][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 321.373580][ C1] futex_wait+0x1e2/0x590 [ 321.377887][ C1] ? futex_wait_setup+0x350/0x350 [ 321.382887][ C1] do_futex+0x15d/0x1b80 [ 321.387123][ C1] ? find_held_lock+0x2d/0x110 [ 321.391863][ C1] ? __set_current_blocked+0xcc/0x110 [ 321.397208][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 321.404659][ C1] ? recalc_sigpending_tsk+0x16e/0x1e0 [ 321.410179][ C1] ? mark_lock+0xbc/0x1160 [ 321.415182][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 321.420277][ C1] ? __set_current_blocked+0xcc/0x110 [ 321.425640][ C1] ? find_held_lock+0x2d/0x110 [ 321.430411][ C1] __x64_sys_futex+0x376/0x4f0 [ 321.435345][ C1] ? do_futex+0x1b80/0x1b80 [ 321.439825][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 321.445382][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 321.451078][ C1] do_syscall_64+0xb7/0x580 [ 321.455557][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.461443][ C1] RIP: 0033:0x45b153 [ 321.465315][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 321.484894][ C1] RSP: 002b:000000c4203e3f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 321.493278][ C1] RAX: ffffffffffffffda RBX: 000000c42013f800 RCX: 000000000045b153 [ 321.501227][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000180adf8 [ 321.509176][ C1] RBP: 000000c4203e3f48 R08: 0000000000000000 R09: 0000000000000000 [ 321.517210][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0 [ 321.525158][ C1] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 321.533115][ C1] syz-fuzzer S26576 1735 1719 0x00000000 [ 321.539422][ C1] Call Trace: [ 321.542702][ C1] ? __schedule+0x76f/0x1ac0 [ 321.548150][ C1] ? __sched_text_start+0x8/0x8 [ 321.552990][ C1] schedule+0xca/0x250 [ 321.557036][ C1] futex_wait_queue_me+0x2a7/0x570 [ 321.562121][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 321.567558][ C1] futex_wait+0x1e2/0x590 [ 321.571877][ C1] ? futex_wait_setup+0x350/0x350 [ 321.576889][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 321.581803][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 321.587152][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 321.593192][ C1] ? tcp_sendmsg+0x36/0x40 [ 321.597597][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 321.602950][ C1] ? sock_write_iter+0x2b0/0x360 [ 321.607860][ C1] ? sock_sendmsg+0x120/0x120 [ 321.612510][ C1] do_futex+0x15d/0x1b80 [ 321.616736][ C1] ? find_held_lock+0x2d/0x110 [ 321.621648][ C1] ? __fget+0x32e/0x530 [ 321.625784][ C1] ? new_sync_write+0x48d/0x650 [ 321.630610][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 321.635639][ C1] ? new_sync_read+0x6d0/0x6d0 [ 321.640383][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 321.645902][ C1] ? fsnotify+0x775/0xb10 [ 321.650206][ C1] ? fsnotify_first_mark+0x200/0x200 [ 321.655466][ C1] __x64_sys_futex+0x376/0x4f0 [ 321.660308][ C1] ? fput_many+0x2f/0x1a0 [ 321.664610][ C1] ? do_futex+0x1b80/0x1b80 [ 321.669096][ C1] ? ksys_write+0x19f/0x250 [ 321.673575][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 321.678328][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 321.684021][ C1] do_syscall_64+0xb7/0x580 [ 321.688519][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.695512][ C1] RIP: 0033:0x45b153 [ 321.699401][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 321.719172][ C1] RSP: 002b:000000c4203dfdf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 321.729035][ C1] RAX: ffffffffffffffda RBX: 000000c4203d2400 RCX: 000000000045b153 [ 321.737780][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4203d2548 [ 321.752847][ C1] RBP: 000000c4203dfe40 R08: 0000000000000000 R09: 0000000000000000 [ 321.775669][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c421b0ee78 [ 321.783619][ C1] R13: 000000000000001f R14: 0000000000c0fa00 R15: 0000000000003913 [ 321.792768][ C1] syz-fuzzer S26576 1736 1719 0x00000000 [ 321.799097][ C1] Call Trace: [ 321.802477][ C1] ? __schedule+0x76f/0x1ac0 [ 321.807049][ C1] ? __sched_text_start+0x8/0x8 [ 321.811938][ C1] ? enqueue_hrtimer+0x380/0x380 [ 321.816903][ C1] schedule+0xca/0x250 [ 321.821043][ C1] futex_wait_queue_me+0x2a7/0x570 [ 321.826133][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 321.831566][ C1] futex_wait+0x1e2/0x590 [ 321.835869][ C1] ? futex_wait_setup+0x350/0x350 [ 321.840869][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 321.848130][ C1] ? futex_wake+0x164/0x480 [ 321.852805][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 321.857803][ C1] do_futex+0x15d/0x1b80 [ 321.862283][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 321.867280][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 321.872106][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 321.877118][ C1] ? find_held_lock+0x2d/0x110 [ 321.881855][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 321.887199][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 321.892988][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 321.897914][ C1] ? ktime_get+0x190/0x1c0 [ 321.902426][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 321.907706][ C1] ? ktime_get+0x162/0x1c0 [ 321.912097][ C1] __x64_sys_futex+0x376/0x4f0 [ 321.916850][ C1] ? do_futex+0x1b80/0x1b80 [ 321.921332][ C1] ? switch_fpu_return+0x1c2/0x430 [ 321.926436][ C1] ? fpregs_mark_activate+0x280/0x280 [ 321.931797][ C1] ? fpregs_mark_activate+0x280/0x280 [ 321.937246][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 321.942939][ C1] do_syscall_64+0xb7/0x580 [ 321.947422][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.953302][ C1] RIP: 0033:0x45b153 [ 321.957175][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 321.976942][ C1] RSP: 002b:000000c4200396a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 321.985685][ C1] RAX: ffffffffffffffda RBX: 000000002ada3ba3 RCX: 000000000045b153 [ 321.994781][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017f1000 [ 322.002730][ C1] RBP: 000000c4200396e8 R08: 0000000000000000 R09: 0000000000000000 [ 322.010693][ C1] R10: 000000c4200396d8 R11: 0000000000000206 R12: 00000057111fcfeb [ 322.018750][ C1] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 322.026700][ C1] syz-executor.0 S28600 1738 1721 0x00000000 [ 322.033007][ C1] Call Trace: [ 322.037359][ C1] ? __schedule+0x76f/0x1ac0 [ 322.041968][ C1] ? __sched_text_start+0x8/0x8 [ 322.046800][ C1] ? release_task+0x1600/0x1600 [ 322.051659][ C1] ? lock_acquire+0x127/0x320 [ 322.056314][ C1] ? do_wait+0x39f/0x970 [ 322.060581][ C1] schedule+0xca/0x250 [ 322.064769][ C1] do_wait+0x622/0x970 [ 322.068816][ C1] ? wait_consider_task+0x3540/0x3540 [ 322.074169][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 322.079212][ C1] kernel_wait4+0x14c/0x260 [ 322.083694][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 322.088805][ C1] ? task_stopped_code+0x180/0x180 [ 322.093893][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 322.099510][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.104698][ C1] __do_sys_wait4+0x147/0x160 [ 322.109873][ C1] ? kernel_wait4+0x260/0x260 [ 322.115070][ C1] ? up_read+0x1b0/0x760 [ 322.119316][ C1] ? mark_held_locks+0x9f/0xe0 [ 322.124077][ C1] ? down_read_non_owner+0x470/0x470 [ 322.129602][ C1] ? handle_mm_fault+0x30f/0x900 [ 322.134521][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 322.140228][ C1] do_syscall_64+0xb7/0x580 [ 322.145678][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.151544][ C1] RIP: 0033:0x4139ba [ 322.155420][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 322.176429][ C1] RSP: 002b:00007ffc0243e258 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 322.185805][ C1] RAX: ffffffffffffffda RBX: 00000000000006d0 RCX: 00000000004139ba [ 322.193761][ C1] RDX: 0000000040000000 RSI: 00007ffc0243e264 RDI: ffffffffffffffff [ 322.201713][ C1] RBP: 00000000000000f8 R08: 00000000000006ca R09: 00005555572e5940 [ 322.212179][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 322.222437][ C1] R13: 00007ffc0243e4e8 R14: 0000000000000000 R15: 0000000000000000 [ 322.231212][ C1] syz-executor.5 S28600 1739 1736 0x00000000 [ 322.238496][ C1] Call Trace: [ 322.241771][ C1] ? __schedule+0x76f/0x1ac0 [ 322.246343][ C1] ? __sched_text_start+0x8/0x8 [ 322.251171][ C1] ? release_task+0x1600/0x1600 [ 322.256010][ C1] ? lock_acquire+0x127/0x320 [ 322.260662][ C1] ? do_wait+0x39f/0x970 [ 322.266357][ C1] schedule+0xca/0x250 [ 322.270573][ C1] do_wait+0x622/0x970 [ 322.274620][ C1] ? wait_consider_task+0x3540/0x3540 [ 322.280051][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 322.285048][ C1] kernel_wait4+0x14c/0x260 [ 322.289528][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 322.294616][ C1] ? task_stopped_code+0x180/0x180 [ 322.299703][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 322.305223][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.310046][ C1] __do_sys_wait4+0x147/0x160 [ 322.315046][ C1] ? kernel_wait4+0x260/0x260 [ 322.319709][ C1] ? up_read+0x1b0/0x760 [ 322.323927][ C1] ? mark_held_locks+0x9f/0xe0 [ 322.328662][ C1] ? down_read_non_owner+0x470/0x470 [ 322.333923][ C1] ? handle_mm_fault+0x30f/0x900 [ 322.338835][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 322.344527][ C1] do_syscall_64+0xb7/0x580 [ 322.349014][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.354880][ C1] RIP: 0033:0x4139ba [ 322.358757][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 322.378336][ C1] RSP: 002b:00007ffe8eb06e98 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 322.386721][ C1] RAX: ffffffffffffffda RBX: 00000000000006d7 RCX: 00000000004139ba [ 322.394680][ C1] RDX: 0000000040000000 RSI: 00007ffe8eb06ea4 RDI: ffffffffffffffff [ 322.402626][ C1] RBP: 00000000000000f8 R08: 00000000000006cb R09: 000055555677d940 [ 322.410586][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 322.418556][ C1] R13: 00007ffe8eb07128 R14: 0000000000000000 R15: 0000000000000000 [ 322.426527][ C1] syz-executor.1 S28600 1741 1721 0x00000000 [ 322.432842][ C1] Call Trace: [ 322.436109][ C1] ? __schedule+0x76f/0x1ac0 [ 322.440675][ C1] ? __sched_text_start+0x8/0x8 [ 322.445501][ C1] ? release_task+0x1600/0x1600 [ 322.450338][ C1] ? lock_acquire+0x127/0x320 [ 322.454996][ C1] ? do_wait+0x39f/0x970 [ 322.459214][ C1] schedule+0xca/0x250 [ 322.463884][ C1] do_wait+0x622/0x970 [ 322.467929][ C1] ? wait_consider_task+0x3540/0x3540 [ 322.473275][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 322.478273][ C1] kernel_wait4+0x14c/0x260 [ 322.482751][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 322.487836][ C1] ? task_stopped_code+0x180/0x180 [ 322.492922][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 322.498445][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.503272][ C1] __do_sys_wait4+0x147/0x160 [ 322.508464][ C1] ? kernel_wait4+0x260/0x260 [ 322.513140][ C1] ? up_read+0x1b0/0x760 [ 322.517357][ C1] ? mark_held_locks+0x9f/0xe0 [ 322.522094][ C1] ? down_read_non_owner+0x470/0x470 [ 322.527359][ C1] ? handle_mm_fault+0x30f/0x900 [ 322.532361][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 322.538141][ C1] do_syscall_64+0xb7/0x580 [ 322.542623][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.548490][ C1] RIP: 0033:0x4139ba [ 322.552377][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 322.571957][ C1] RSP: 002b:00007ffff0284058 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 322.580343][ C1] RAX: ffffffffffffffda RBX: 00000000000006da RCX: 00000000004139ba [ 322.588296][ C1] RDX: 0000000040000000 RSI: 00007ffff0284064 RDI: ffffffffffffffff [ 322.596972][ C1] RBP: 00000000000000f8 R08: 00000000000006cd R09: 00005555566e2940 [ 322.605007][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 322.612956][ C1] R13: 00007ffff02842e8 R14: 0000000000000000 R15: 0000000000000000 [ 322.620921][ C1] syz-executor.4 S28600 1742 1721 0x00000000 [ 322.627229][ C1] Call Trace: [ 322.630509][ C1] ? __schedule+0x76f/0x1ac0 [ 322.637081][ C1] ? __sched_text_start+0x8/0x8 [ 322.641925][ C1] ? release_task+0x1600/0x1600 [ 322.646765][ C1] ? lock_acquire+0x127/0x320 [ 322.651416][ C1] ? do_wait+0x39f/0x970 [ 322.655634][ C1] schedule+0xca/0x250 [ 322.660026][ C1] do_wait+0x622/0x970 [ 322.664082][ C1] ? wait_consider_task+0x3540/0x3540 [ 322.669443][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 322.674482][ C1] kernel_wait4+0x14c/0x260 [ 322.678961][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 322.684047][ C1] ? task_stopped_code+0x180/0x180 [ 322.689342][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 322.694861][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.699688][ C1] __do_sys_wait4+0x147/0x160 [ 322.704357][ C1] ? kernel_wait4+0x260/0x260 [ 322.709008][ C1] ? up_read+0x1b0/0x760 [ 322.713224][ C1] ? mark_held_locks+0x9f/0xe0 [ 322.718011][ C1] ? down_read_non_owner+0x470/0x470 [ 322.724977][ C1] ? handle_mm_fault+0x30f/0x900 [ 322.730065][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 322.738033][ C1] do_syscall_64+0xb7/0x580 [ 322.743212][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.749080][ C1] RIP: 0033:0x4139ba [ 322.752971][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 322.772824][ C1] RSP: 002b:00007ffefd4c0688 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 322.782180][ C1] RAX: ffffffffffffffda RBX: 00000000000006db RCX: 00000000004139ba [ 322.790132][ C1] RDX: 0000000040000000 RSI: 00007ffefd4c0694 RDI: ffffffffffffffff [ 322.798080][ C1] RBP: 00000000000000f8 R08: 00000000000006ce R09: 0000555557507940 [ 322.807007][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 322.815477][ C1] R13: 00007ffefd4c0918 R14: 0000000000000000 R15: 0000000000000000 [ 322.823431][ C1] syz-executor.2 S28600 1743 1721 0x00000000 [ 322.830434][ C1] Call Trace: [ 322.838738][ C1] ? __schedule+0x76f/0x1ac0 [ 322.845553][ C1] ? __sched_text_start+0x8/0x8 [ 322.850673][ C1] ? release_task+0x1600/0x1600 [ 322.858900][ C1] ? lock_acquire+0x127/0x320 [ 322.865737][ C1] ? do_wait+0x39f/0x970 [ 322.870215][ C1] schedule+0xca/0x250 [ 322.874519][ C1] do_wait+0x622/0x970 [ 322.878568][ C1] ? wait_consider_task+0x3540/0x3540 [ 322.883914][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 322.888925][ C1] kernel_wait4+0x14c/0x260 [ 322.893405][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 322.898679][ C1] ? task_stopped_code+0x180/0x180 [ 322.903778][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 322.909300][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.914646][ C1] __do_sys_wait4+0x147/0x160 [ 322.919329][ C1] ? kernel_wait4+0x260/0x260 [ 322.923993][ C1] ? up_read+0x1b0/0x760 [ 322.928208][ C1] ? mark_held_locks+0x9f/0xe0 [ 322.932947][ C1] ? down_read_non_owner+0x470/0x470 [ 322.938227][ C1] ? handle_mm_fault+0x30f/0x900 [ 322.943141][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 322.948836][ C1] do_syscall_64+0xb7/0x580 [ 322.953321][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.959296][ C1] RIP: 0033:0x4139ba [ 322.963171][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 322.982762][ C1] RSP: 002b:00007ffdc76d0db8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 322.991161][ C1] RAX: ffffffffffffffda RBX: 00000000000006dc RCX: 00000000004139ba [ 322.999120][ C1] RDX: 0000000040000000 RSI: 00007ffdc76d0dc4 RDI: ffffffffffffffff [ 323.007065][ C1] RBP: 00000000000000f8 R08: 00000000000006cf R09: 0000555555a34940 [ 323.015038][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 323.023004][ C1] R13: 00007ffdc76d1048 R14: 0000000000000000 R15: 0000000000000000 [ 323.031303][ C1] syz-executor.0 S24744 1744 1738 0x00000000 [ 323.037630][ C1] Call Trace: [ 323.040913][ C1] ? __schedule+0x76f/0x1ac0 [ 323.045481][ C1] ? __sched_text_start+0x8/0x8 [ 323.050326][ C1] ? release_task+0x1600/0x1600 [ 323.055151][ C1] ? lock_acquire+0x127/0x320 [ 323.059804][ C1] ? do_wait+0x39f/0x970 [ 323.064020][ C1] schedule+0xca/0x250 [ 323.068063][ C1] do_wait+0x622/0x970 [ 323.072105][ C1] ? wait_consider_task+0x3540/0x3540 [ 323.077448][ C1] ? mark_lock+0xbc/0x1160 [ 323.081835][ C1] kernel_wait4+0x14c/0x260 [ 323.086313][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 323.091394][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 323.096392][ C1] ? task_stopped_code+0x180/0x180 [ 323.101486][ C1] ? find_held_lock+0x2d/0x110 [ 323.106220][ C1] __do_sys_wait4+0x147/0x160 [ 323.110867][ C1] ? kernel_wait4+0x260/0x260 [ 323.115517][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 323.120349][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 323.125346][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 323.130259][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 323.135429][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 323.140683][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 323.145854][ C1] ? task_work_run+0x11c/0x1c0 [ 323.150595][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 323.156289][ C1] do_syscall_64+0xb7/0x580 [ 323.160776][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.166650][ C1] RIP: 0033:0x4139ba [ 323.170521][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 323.190186][ C1] RSP: 002b:00007ffc0243e078 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 323.198759][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 323.206715][ C1] RDX: 0000000040000000 RSI: 00007ffc0243e0b0 RDI: ffffffffffffffff [ 323.214785][ C1] RBP: 000000000000011d R08: 0000000000000001 R09: 00005555572e5940 [ 323.222739][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001b [ 323.230695][ C1] R13: 00007ffc0243e0b0 R14: 0000000000047307 R15: 00007ffc0243e0c0 [ 323.238650][ C1] syz-executor.5 S24744 1751 1739 0x00000000 [ 323.244959][ C1] Call Trace: [ 323.248245][ C1] ? __schedule+0x76f/0x1ac0 [ 323.252810][ C1] ? __sched_text_start+0x8/0x8 [ 323.257636][ C1] ? release_task+0x1600/0x1600 [ 323.262463][ C1] ? lock_acquire+0x127/0x320 [ 323.267136][ C1] ? do_wait+0x39f/0x970 [ 323.271359][ C1] schedule+0xca/0x250 [ 323.275401][ C1] do_wait+0x622/0x970 [ 323.279446][ C1] ? wait_consider_task+0x3540/0x3540 [ 323.284789][ C1] ? mark_lock+0xbc/0x1160 [ 323.289189][ C1] kernel_wait4+0x14c/0x260 [ 323.293667][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 323.298755][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 323.303760][ C1] ? task_stopped_code+0x180/0x180 [ 323.308844][ C1] ? find_held_lock+0x2d/0x110 [ 323.313584][ C1] __do_sys_wait4+0x147/0x160 [ 323.318237][ C1] ? kernel_wait4+0x260/0x260 [ 323.322983][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 323.327907][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 323.332914][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 323.337977][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 323.343165][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 323.348443][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 323.353624][ C1] ? task_work_run+0x11c/0x1c0 [ 323.358363][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 323.364059][ C1] do_syscall_64+0xb7/0x580 [ 323.368627][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.374505][ C1] RIP: 0033:0x4139ba [ 323.378381][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 323.398230][ C1] RSP: 002b:00007ffe8eb06cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 323.406667][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 323.414623][ C1] RDX: 0000000040000000 RSI: 00007ffe8eb06cf0 RDI: ffffffffffffffff [ 323.422618][ C1] RBP: 000000000000012e R08: 0000000000000001 R09: 000055555677d940 [ 323.430567][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 323.438513][ C1] R13: 00007ffe8eb06cf0 R14: 0000000000047265 R15: 00007ffe8eb06d00 [ 323.446466][ C1] syz-executor.1 S24976 1754 1741 0x00000000 [ 323.452806][ C1] Call Trace: [ 323.456177][ C1] ? __schedule+0x76f/0x1ac0 [ 323.460743][ C1] ? __sched_text_start+0x8/0x8 [ 323.465568][ C1] ? release_task+0x1600/0x1600 [ 323.470392][ C1] ? lock_acquire+0x127/0x320 [ 323.475041][ C1] ? do_wait+0x39f/0x970 [ 323.479274][ C1] schedule+0xca/0x250 [ 323.483352][ C1] do_wait+0x622/0x970 [ 323.487398][ C1] ? wait_consider_task+0x3540/0x3540 [ 323.492740][ C1] ? mark_lock+0xbc/0x1160 [ 323.497147][ C1] kernel_wait4+0x14c/0x260 [ 323.501630][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 323.506712][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 323.511712][ C1] ? task_stopped_code+0x180/0x180 [ 323.516794][ C1] ? find_held_lock+0x2d/0x110 [ 323.521532][ C1] __do_sys_wait4+0x147/0x160 [ 323.526182][ C1] ? kernel_wait4+0x260/0x260 [ 323.530831][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 323.535653][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 323.540661][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 323.545571][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 323.550742][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 323.556000][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 323.561169][ C1] ? task_work_run+0x11c/0x1c0 [ 323.565906][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 323.571596][ C1] do_syscall_64+0xb7/0x580 [ 323.576073][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.581936][ C1] RIP: 0033:0x4139ba [ 323.585811][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 323.605390][ C1] RSP: 002b:00007ffff0283e78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 323.613772][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 323.621715][ C1] RDX: 0000000040000000 RSI: 00007ffff0283eb0 RDI: ffffffffffffffff [ 323.629660][ C1] RBP: 0000000000000124 R08: 0000000000000001 R09: 00005555566e2940 [ 323.637610][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 323.645560][ C1] R13: 00007ffff0283eb0 R14: 000000000004bedf R15: 00007ffff0283ec0 [ 323.653524][ C1] syz-executor.4 S24976 1755 1742 0x00000000 [ 323.659831][ C1] Call Trace: [ 323.663099][ C1] ? __schedule+0x76f/0x1ac0 [ 323.667663][ C1] ? __sched_text_start+0x8/0x8 [ 323.672487][ C1] ? release_task+0x1600/0x1600 [ 323.677321][ C1] ? lock_acquire+0x127/0x320 [ 323.681972][ C1] ? do_wait+0x39f/0x970 [ 323.686186][ C1] schedule+0xca/0x250 [ 323.690231][ C1] do_wait+0x622/0x970 [ 323.694273][ C1] ? wait_consider_task+0x3540/0x3540 [ 323.699618][ C1] ? mark_lock+0xbc/0x1160 [ 323.704021][ C1] kernel_wait4+0x14c/0x260 [ 323.708635][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 323.713719][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 323.718716][ C1] ? task_stopped_code+0x180/0x180 [ 323.723800][ C1] ? find_held_lock+0x2d/0x110 [ 323.728547][ C1] __do_sys_wait4+0x147/0x160 [ 323.733285][ C1] ? kernel_wait4+0x260/0x260 [ 323.737932][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 323.742756][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 323.748966][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 323.753874][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 323.759045][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 323.764398][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 323.769564][ C1] ? task_work_run+0x11c/0x1c0 [ 323.774476][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 323.780170][ C1] do_syscall_64+0xb7/0x580 [ 323.784667][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.790541][ C1] RIP: 0033:0x4139ba [ 323.794416][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 323.814143][ C1] RSP: 002b:00007ffefd4c04a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 323.822532][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 323.830503][ C1] RDX: 0000000040000000 RSI: 00007ffefd4c04e0 RDI: ffffffffffffffff [ 323.838462][ C1] RBP: 0000000000000130 R08: 0000000000000001 R09: 0000555557507940 [ 323.846427][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 323.854374][ C1] R13: 00007ffefd4c04e0 R14: 00000000000478d8 R15: 00007ffefd4c04f0 [ 323.862323][ C1] syz-executor.2 S24744 1756 1743 0x00000000 [ 323.868629][ C1] Call Trace: [ 323.871896][ C1] ? __schedule+0x76f/0x1ac0 [ 323.876462][ C1] ? __sched_text_start+0x8/0x8 [ 323.881292][ C1] ? release_task+0x1600/0x1600 [ 323.886126][ C1] ? lock_acquire+0x127/0x320 [ 323.890778][ C1] ? do_wait+0x39f/0x970 [ 323.894994][ C1] schedule+0xca/0x250 [ 323.899046][ C1] do_wait+0x622/0x970 [ 323.903088][ C1] ? wait_consider_task+0x3540/0x3540 [ 323.908431][ C1] ? mark_lock+0xbc/0x1160 [ 323.912832][ C1] kernel_wait4+0x14c/0x260 [ 323.917321][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 323.922404][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 323.927399][ C1] ? task_stopped_code+0x180/0x180 [ 323.932486][ C1] ? find_held_lock+0x2d/0x110 [ 323.937221][ C1] __do_sys_wait4+0x147/0x160 [ 323.941869][ C1] ? kernel_wait4+0x260/0x260 [ 323.946529][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 323.951352][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 323.956365][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 323.961278][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 323.966556][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 323.972097][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 323.977288][ C1] ? task_work_run+0x11c/0x1c0 [ 323.982040][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 323.987735][ C1] do_syscall_64+0xb7/0x580 [ 323.992217][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.998084][ C1] RIP: 0033:0x4139ba [ 324.001965][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 324.021570][ C1] RSP: 002b:00007ffdc76d0bd8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 324.029973][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 324.038043][ C1] RDX: 0000000040000000 RSI: 00007ffdc76d0c10 RDI: ffffffffffffffff [ 324.045999][ C1] RBP: 0000000000000125 R08: 0000000000000001 R09: 0000555555a34940 [ 324.053950][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 324.061897][ C1] R13: 00007ffdc76d0c10 R14: 000000000004ca65 R15: 00007ffdc76d0c20 [ 324.069860][ C1] kworker/u4:3 I28624 1760 2 0x80004000 [ 324.076210][ C1] Workqueue: 0x0 (events_unbound) [ 324.081293][ C1] Call Trace: [ 324.084562][ C1] ? __schedule+0x76f/0x1ac0 [ 324.089125][ C1] ? __sched_text_start+0x8/0x8 [ 324.093950][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 324.099296][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 324.104292][ C1] schedule+0xca/0x250 [ 324.108336][ C1] worker_thread+0x245/0xe20 [ 324.112901][ C1] ? process_one_work+0x1530/0x1530 [ 324.118074][ C1] kthread+0x318/0x420 [ 324.122122][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 324.127465][ C1] ret_from_fork+0x24/0x30 [ 324.131853][ C1] kworker/u4:4 I28800 1763 2 0x80004000 [ 324.138179][ C1] Workqueue: 0x0 (events_unbound) [ 324.143260][ C1] Call Trace: [ 324.146521][ C1] ? __schedule+0x76f/0x1ac0 [ 324.151085][ C1] ? __sched_text_start+0x8/0x8 [ 324.155910][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 324.161269][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 324.166276][ C1] schedule+0xca/0x250 [ 324.170325][ C1] worker_thread+0x245/0xe20 [ 324.174896][ C1] ? process_one_work+0x1530/0x1530 [ 324.180118][ C1] kthread+0x318/0x420 [ 324.184166][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 324.189535][ C1] ret_from_fork+0x24/0x30 [ 324.193931][ C1] kworker/u4:5 I24440 1768 2 0x80004000 [ 324.200267][ C1] Workqueue: 0x0 (events_unbound) [ 324.205447][ C1] Call Trace: [ 324.208725][ C1] ? __schedule+0x76f/0x1ac0 [ 324.213295][ C1] ? __sched_text_start+0x8/0x8 [ 324.218125][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 324.223475][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 324.228475][ C1] schedule+0xca/0x250 [ 324.232521][ C1] worker_thread+0x245/0xe20 [ 324.237093][ C1] ? process_one_work+0x1530/0x1530 [ 324.242270][ C1] kthread+0x318/0x420 [ 324.246314][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 324.251659][ C1] ret_from_fork+0x24/0x30 [ 324.256052][ C1] kworker/u4:6 I31000 1772 2 0x80004000 [ 324.262382][ C1] Call Trace: [ 324.265648][ C1] ? __schedule+0x76f/0x1ac0 [ 324.270211][ C1] ? __sched_text_start+0x8/0x8 [ 324.275033][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 324.280027][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 324.284936][ C1] schedule+0xca/0x250 [ 324.288988][ C1] worker_thread+0x245/0xe20 [ 324.293550][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 324.299327][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 324.304412][ C1] ? process_one_work+0x1530/0x1530 [ 324.309592][ C1] kthread+0x318/0x420 [ 324.313634][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 324.318978][ C1] ret_from_fork+0x24/0x30 [ 324.323365][ C1] kworker/1:3 I23640 2748 2 0x80004000 [ 324.329687][ C1] Workqueue: 0x0 (events_power_efficient) [ 324.335462][ C1] Call Trace: [ 324.338724][ C1] ? __schedule+0x76f/0x1ac0 [ 324.343297][ C1] ? __sched_text_start+0x8/0x8 [ 324.348121][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 324.353466][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 324.358555][ C1] schedule+0xca/0x250 [ 324.362594][ C1] worker_thread+0x245/0xe20 [ 324.367161][ C1] ? process_one_work+0x1530/0x1530 [ 324.373112][ C1] kthread+0x318/0x420 [ 324.377153][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 324.382493][ C1] ret_from_fork+0x24/0x30 [ 324.386889][ C1] kworker/0:3 I24184 2760 2 0x80004000 [ 324.393318][ C1] Workqueue: 0x0 (events) [ 324.397800][ C1] Call Trace: [ 324.401061][ C1] ? __schedule+0x76f/0x1ac0 [ 324.405624][ C1] ? __sched_text_start+0x8/0x8 [ 324.410445][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 324.415789][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 324.420784][ C1] schedule+0xca/0x250 [ 324.424825][ C1] worker_thread+0x245/0xe20 [ 324.429388][ C1] ? process_one_work+0x1530/0x1530 [ 324.434559][ C1] kthread+0x318/0x420 [ 324.438599][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 324.443942][ C1] ret_from_fork+0x24/0x30 [ 324.448329][ C1] kworker/1:4 R running task 23352 2763 2 0x80004000 [ 324.456227][ C1] Workqueue: 0x0 (events) [ 324.460614][ C1] Call Trace: [ 324.463876][ C1] ? __schedule+0x76f/0x1ac0 [ 324.468441][ C1] ? __sched_text_start+0x8/0x8 [ 324.473270][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 324.478614][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 324.483608][ C1] schedule+0xca/0x250 [ 324.487652][ C1] worker_thread+0x245/0xe20 [ 324.492214][ C1] ? process_one_work+0x1530/0x1530 [ 324.497382][ C1] kthread+0x318/0x420 [ 324.501432][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 324.506776][ C1] ret_from_fork+0x24/0x30 [ 324.511162][ C1] kworker/1:5 I23584 2775 2 0x80004000 [ 324.517487][ C1] Workqueue: 0x0 (events) [ 324.521875][ C1] Call Trace: [ 324.525136][ C1] ? __schedule+0x76f/0x1ac0 [ 324.529699][ C1] ? __sched_text_start+0x8/0x8 [ 324.534528][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 324.539882][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 324.546097][ C1] schedule+0xca/0x250 [ 324.550167][ C1] worker_thread+0x245/0xe20 [ 324.554741][ C1] ? process_one_work+0x1530/0x1530 [ 324.559910][ C1] kthread+0x318/0x420 [ 324.563953][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 324.569303][ C1] ret_from_fork+0x24/0x30 [ 324.573689][ C1] kworker/0:4 D25024 2780 2 0x80004000 [ 324.579999][ C1] Workqueue: usb_hub_wq hub_event [ 324.584993][ C1] Call Trace: [ 324.588253][ C1] ? __schedule+0x76f/0x1ac0 [ 324.592814][ C1] ? __sched_text_start+0x8/0x8 [ 324.597639][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 324.602908][ C1] schedule+0xca/0x250 [ 324.606949][ C1] schedule_timeout+0x440/0xb20 [ 324.611775][ C1] ? usleep_range+0x160/0x160 [ 324.616432][ C1] ? usb_control_msg+0x393/0x4a0 [ 324.621342][ C1] ? __next_timer_interrupt+0x190/0x190 [ 324.626869][ C1] ? msleep+0x63/0xf0 [ 324.630822][ C1] msleep+0xa4/0xf0 [ 324.634601][ C1] hub_port_reset+0xdbb/0x1460 [ 324.639347][ C1] ? hub_resume+0x3b0/0x3b0 [ 324.643826][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 324.649086][ C1] ? __kasan_slab_free+0x145/0x180 [ 324.654168][ C1] hub_port_init+0xa0a/0x2d30 [ 324.658816][ C1] hub_event+0x197f/0x3640 [ 324.663210][ C1] ? hub_port_debounce+0x260/0x260 [ 324.668296][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 324.673816][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 324.679073][ C1] process_one_work+0x92b/0x1530 [ 324.683985][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 324.689339][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 324.694335][ C1] worker_thread+0x96/0xe20 [ 324.698822][ C1] ? process_one_work+0x1530/0x1530 [ 324.703991][ C1] kthread+0x318/0x420 [ 324.708034][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 324.713389][ C1] ret_from_fork+0x24/0x30 [ 324.717780][ C1] kworker/1:6 I23856 2801 2 0x80004000 [ 324.724119][ C1] Workqueue: 0x0 (events) [ 324.728512][ C1] Call Trace: [ 324.731773][ C1] ? __schedule+0x76f/0x1ac0 [ 324.736337][ C1] ? __sched_text_start+0x8/0x8 [ 324.741159][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 324.746158][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 324.751069][ C1] schedule+0xca/0x250 [ 324.755120][ C1] worker_thread+0x245/0xe20 [ 324.759705][ C1] ? process_one_work+0x1530/0x1530 [ 324.764880][ C1] kthread+0x318/0x420 [ 324.768941][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 324.774305][ C1] ret_from_fork+0x24/0x30 [ 324.778698][ C1] kworker/1:7 I29840 2855 2 0x80004000 [ 324.785034][ C1] Workqueue: 0x0 (mm_percpu_wq) [ 324.789944][ C1] Call Trace: [ 324.793208][ C1] ? __schedule+0x76f/0x1ac0 [ 324.797770][ C1] ? __sched_text_start+0x8/0x8 [ 324.802599][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 324.807944][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 324.813029][ C1] schedule+0xca/0x250 [ 324.817070][ C1] worker_thread+0x245/0xe20 [ 324.821633][ C1] ? process_one_work+0x1530/0x1530 [ 324.826803][ C1] kthread+0x318/0x420 [ 324.830845][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 324.836200][ C1] ret_from_fork+0x24/0x30 [ 324.840588][ C1] kworker/0:5 D23928 2916 2 0x80004000 [ 324.846899][ C1] Workqueue: usb_hub_wq hub_event [ 324.851891][ C1] Call Trace: [ 324.855153][ C1] ? __schedule+0x76f/0x1ac0 [ 324.859719][ C1] ? __sched_text_start+0x8/0x8 [ 324.864544][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 324.869801][ C1] schedule+0xca/0x250 [ 324.873841][ C1] schedule_timeout+0x440/0xb20 [ 324.878677][ C1] ? usleep_range+0x160/0x160 [ 324.883325][ C1] ? __mutex_unlock_slowpath+0xea/0x670 [ 324.888844][ C1] ? usb_start_wait_urb+0x2b0/0x2b0 [ 324.894016][ C1] ? __next_timer_interrupt+0x190/0x190 [ 324.899534][ C1] ? msleep+0x63/0xf0 [ 324.903488][ C1] msleep+0xa4/0xf0 [ 324.907270][ C1] hub_port_debounce+0xfd/0x260 [ 324.912105][ C1] ? usb_port_disable+0x190/0x190 [ 324.917113][ C1] ? kfree_const+0x51/0x60 [ 324.921508][ C1] ? kfree+0xe4/0x2f0 [ 324.925465][ C1] ? parport_probe+0x70/0x150 [ 324.930118][ C1] ? kfree_const+0x51/0x60 [ 324.934504][ C1] ? kobject_put+0x18c/0x280 [ 324.939065][ C1] hub_event+0x250b/0x3640 [ 324.943457][ C1] ? find_held_lock+0x2d/0x110 [ 324.948540][ C1] ? mark_held_locks+0xe0/0xe0 [ 324.953277][ C1] ? hub_port_debounce+0x260/0x260 [ 324.958362][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 324.963890][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 324.969149][ C1] process_one_work+0x92b/0x1530 [ 324.974063][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 324.979408][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 324.984429][ C1] worker_thread+0x96/0xe20 [ 324.988918][ C1] ? process_one_work+0x1530/0x1530 [ 324.994097][ C1] kthread+0x318/0x420 [ 324.998148][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 325.003503][ C1] ret_from_fork+0x24/0x30 [ 325.007898][ C1] kworker/0:6 I29440 2919 2 0x80004000 [ 325.014234][ C1] Workqueue: 0x0 (events) [ 325.018631][ C1] Call Trace: [ 325.021895][ C1] ? __schedule+0x76f/0x1ac0 [ 325.026460][ C1] ? __sched_text_start+0x8/0x8 [ 325.031287][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 325.036760][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 325.041766][ C1] schedule+0xca/0x250 [ 325.045868][ C1] worker_thread+0x245/0xe20 [ 325.050444][ C1] ? process_one_work+0x1530/0x1530 [ 325.055621][ C1] kthread+0x318/0x420 [ 325.059665][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 325.065021][ C1] ret_from_fork+0x24/0x30 [ 325.069416][ C1] kworker/0:7 I31000 2920 2 0x80004000 [ 325.075759][ C1] Call Trace: [ 325.079027][ C1] ? __schedule+0x76f/0x1ac0 [ 325.083609][ C1] ? __sched_text_start+0x8/0x8 [ 325.088435][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 325.093437][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 325.098349][ C1] schedule+0xca/0x250 [ 325.102396][ C1] worker_thread+0x245/0xe20 [ 325.106963][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 325.112750][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 325.117660][ C1] ? process_one_work+0x1530/0x1530 [ 325.122827][ C1] kthread+0x318/0x420 [ 325.126867][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 325.132212][ C1] ret_from_fork+0x24/0x30 [ 325.136600][ C1] kworker/1:8 I30752 3072 2 0x80004000 [ 325.142946][ C1] Workqueue: 0x0 (events) [ 325.147342][ C1] Call Trace: [ 325.150621][ C1] ? __schedule+0x76f/0x1ac0 [ 325.155200][ C1] ? __sched_text_start+0x8/0x8 [ 325.160039][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 325.165386][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 325.170388][ C1] schedule+0xca/0x250 [ 325.174436][ C1] worker_thread+0x245/0xe20 [ 325.179873][ C1] ? process_one_work+0x1530/0x1530 [ 325.185049][ C1] kthread+0x318/0x420 [ 325.189180][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 325.194524][ C1] ret_from_fork+0x24/0x30 [ 325.198916][ C1] syz-executor.3 S28600 4012 1727 0x00000000 [ 325.205234][ C1] Call Trace: [ 325.208497][ C1] ? __schedule+0x76f/0x1ac0 [ 325.213063][ C1] ? __sched_text_start+0x8/0x8 [ 325.217887][ C1] ? release_task+0x1600/0x1600 [ 325.222731][ C1] ? lock_acquire+0x127/0x320 [ 325.227390][ C1] ? do_wait+0x39f/0x970 [ 325.231615][ C1] schedule+0xca/0x250 [ 325.235667][ C1] do_wait+0x622/0x970 [ 325.239748][ C1] ? wait_consider_task+0x3540/0x3540 [ 325.245097][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 325.250094][ C1] kernel_wait4+0x14c/0x260 [ 325.254594][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 325.259874][ C1] ? task_stopped_code+0x180/0x180 [ 325.264960][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 325.270495][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.275322][ C1] __do_sys_wait4+0x147/0x160 [ 325.279969][ C1] ? kernel_wait4+0x260/0x260 [ 325.284618][ C1] ? up_read+0x1b0/0x760 [ 325.288833][ C1] ? mark_held_locks+0x9f/0xe0 [ 325.293570][ C1] ? down_read_non_owner+0x470/0x470 [ 325.298837][ C1] ? handle_mm_fault+0x30f/0x900 [ 325.303746][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 325.309438][ C1] do_syscall_64+0xb7/0x580 [ 325.313916][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.319780][ C1] RIP: 0033:0x4139ba [ 325.323650][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 325.343225][ C1] RSP: 002b:00007ffe876fe7c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 325.351608][ C1] RAX: ffffffffffffffda RBX: 0000000000000fb1 RCX: 00000000004139ba [ 325.359552][ C1] RDX: 0000000040000000 RSI: 00007ffe876fe7d4 RDI: ffffffffffffffff [ 325.367677][ C1] RBP: 00000000000000f8 R08: 0000000000000fac R09: 00005555573bd940 [ 325.375632][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 325.383594][ C1] R13: 00007ffe876fea58 R14: 0000000000000000 R15: 0000000000000000 [ 325.391546][ C1] syz-executor.3 S24976 4017 4012 0x00000000 [ 325.397851][ C1] Call Trace: [ 325.401117][ C1] ? __schedule+0x76f/0x1ac0 [ 325.405681][ C1] ? __sched_text_start+0x8/0x8 [ 325.410516][ C1] ? release_task+0x1600/0x1600 [ 325.415339][ C1] ? lock_acquire+0x127/0x320 [ 325.419988][ C1] ? do_wait+0x39f/0x970 [ 325.424205][ C1] schedule+0xca/0x250 [ 325.428248][ C1] do_wait+0x622/0x970 [ 325.432290][ C1] ? wait_consider_task+0x3540/0x3540 [ 325.437642][ C1] ? mark_lock+0xbc/0x1160 [ 325.442033][ C1] kernel_wait4+0x14c/0x260 [ 325.446508][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 325.451599][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 325.456596][ C1] ? task_stopped_code+0x180/0x180 [ 325.461678][ C1] ? find_held_lock+0x2d/0x110 [ 325.466422][ C1] __do_sys_wait4+0x147/0x160 [ 325.471072][ C1] ? kernel_wait4+0x260/0x260 [ 325.475722][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.480547][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 325.485541][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 325.490451][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 325.495627][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 325.500899][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 325.506078][ C1] ? task_work_run+0x11c/0x1c0 [ 325.510814][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 325.516503][ C1] do_syscall_64+0xb7/0x580 [ 325.520978][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.526839][ C1] RIP: 0033:0x4139ba [ 325.530714][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 325.550558][ C1] RSP: 002b:00007ffe876fe5e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 325.558942][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 325.566897][ C1] RDX: 0000000040000000 RSI: 00007ffe876fe620 RDI: ffffffffffffffff [ 325.574840][ C1] RBP: 00000000000000d7 R08: 0000000000000001 R09: 00005555573bd940 [ 325.582793][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 325.590737][ C1] R13: 00007ffe876fe620 R14: 0000000000046f5c R15: 00007ffe876fe630 [ 325.598787][ C1] udevd S28360 6342 239 0x00000000 [ 325.605091][ C1] Call Trace: [ 325.608355][ C1] ? __schedule+0x76f/0x1ac0 [ 325.612919][ C1] ? __sched_text_start+0x8/0x8 [ 325.617743][ C1] schedule+0xca/0x250 [ 325.621784][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 325.627832][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 325.633608][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 325.638779][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.643601][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 325.648598][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 325.653517][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 325.658685][ C1] ep_poll+0xcca/0xe60 [ 325.662723][ C1] ? ep_modify+0x830/0x830 [ 325.667124][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 325.672642][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.677475][ C1] ? handle_mm_fault+0x1d5/0x900 [ 325.682387][ C1] ? wake_up_q+0xf0/0xf0 [ 325.686603][ C1] ? mark_held_locks+0x9f/0xe0 [ 325.691340][ C1] ? down_read_non_owner+0x470/0x470 [ 325.696596][ C1] do_epoll_wait+0x209/0x260 [ 325.701161][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 325.706852][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 325.711849][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 325.717117][ C1] do_syscall_64+0xb7/0x580 [ 325.721596][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.727458][ C1] RIP: 0033:0x7f359b5fa943 [ 325.731864][ C1] Code: Bad RIP value. [ 325.735904][ C1] RSP: 002b:00007ffdecb40a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 325.744287][ C1] RAX: ffffffffffffffda RBX: 00000000013bef20 RCX: 00007f359b5fa943 [ 325.752233][ C1] RDX: 0000000000000004 RSI: 00007ffdecb40a70 RDI: 0000000000000004 [ 325.760180][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 325.768125][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 325.776072][ C1] R13: 00000000013c0ed0 R14: 00000000013be250 R15: 000000000000000b [ 325.784029][ C1] udevd S28360 6343 239 0x00000000 [ 325.790337][ C1] Call Trace: [ 325.793610][ C1] ? __schedule+0x76f/0x1ac0 [ 325.798173][ C1] ? __sched_text_start+0x8/0x8 [ 325.802994][ C1] schedule+0xca/0x250 [ 325.807037][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 325.813092][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 325.818880][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 325.824074][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 325.828902][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 325.833903][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 325.838826][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 325.843996][ C1] ep_poll+0xcca/0xe60 [ 325.848042][ C1] ? ep_modify+0x830/0x830 [ 325.852434][ C1] ? __sys_sendmsg+0x113/0x1b0 [ 325.857169][ C1] ? wake_up_q+0xf0/0xf0 [ 325.861392][ C1] do_epoll_wait+0x209/0x260 [ 325.865991][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 325.871687][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 325.876685][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 325.881943][ C1] do_syscall_64+0xb7/0x580 [ 325.886419][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.892284][ C1] RIP: 0033:0x7f359b5fa943 [ 325.896698][ C1] Code: Bad RIP value. [ 325.900736][ C1] RSP: 002b:00007ffdecb40a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 325.909131][ C1] RAX: ffffffffffffffda RBX: 00000000013c2550 RCX: 00007f359b5fa943 [ 325.917091][ C1] RDX: 0000000000000004 RSI: 00007ffdecb40a70 RDI: 0000000000000004 [ 325.925035][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 325.932981][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 325.940952][ C1] R13: 00000000013c2040 R14: 00000000013be250 R15: 000000000000000b [ 325.948911][ C1] syz-executor.3 D28520 6555 4017 0x00000004 [ 325.955229][ C1] Call Trace: [ 325.958502][ C1] ? __schedule+0x76f/0x1ac0 [ 325.963454][ C1] ? __sched_text_start+0x8/0x8 [ 325.968293][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 325.973335][ C1] schedule+0xca/0x250 [ 325.977380][ C1] schedule_timeout+0x682/0xb20 [ 325.982206][ C1] ? find_held_lock+0x2d/0x110 [ 325.987031][ C1] ? usleep_range+0x160/0x160 [ 325.991681][ C1] ? mark_lock+0xbc/0x1160 [ 325.996097][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 326.001103][ C1] ? mark_held_locks+0x9f/0xe0 [ 326.005848][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 326.011117][ C1] wait_for_completion+0x26f/0x3c0 [ 326.016208][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 326.022704][ C1] ? mark_held_locks+0x9f/0xe0 [ 326.027441][ C1] ? wake_up_q+0xf0/0xf0 [ 326.031659][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 326.036249][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 326.041425][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 326.047215][ C1] ? __call_rcu+0x9a0/0x9a0 [ 326.051698][ C1] ? fsnotify+0x775/0xb10 [ 326.056014][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 326.062934][ C1] evdev_ungrab+0xa4/0x130 [ 326.067325][ C1] evdev_release+0x8a/0x1c0 [ 326.071805][ C1] ? evdev_detach_client+0x140/0x140 [ 326.077069][ C1] __fput+0x2d7/0x840 [ 326.081029][ C1] task_work_run+0x13f/0x1c0 [ 326.085595][ C1] exit_to_usermode_loop+0x1d2/0x200 [ 326.090852][ C1] do_syscall_64+0x45f/0x580 [ 326.095418][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.101317][ C1] RIP: 0033:0x413711 [ 326.105525][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 326.125101][ C1] RSP: 002b:00007ffe876fe430 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 326.133492][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413711 [ 326.141448][ C1] RDX: 0000000000000000 RSI: 0000000000000081 RDI: 0000000000000004 [ 326.149404][ C1] RBP: 0000000000000000 R08: 00000000007607f0 R09: ffffffffffffffff [ 326.157348][ C1] R10: 00007ffe876fe500 R11: 0000000000000293 R12: 000000000075bfc8 [ 326.165305][ C1] R13: 0000000000000003 R14: 00000000007607f8 R15: 000000000075bfd4 [ 326.173256][ C1] syz-executor.5 R running task 28520 6570 1751 0x8000000c [ 326.181135][ C1] Call Trace: [ 326.184393][ C1] [ 326.187225][ C1] sched_show_task.cold+0x2e0/0x359 [ 326.192394][ C1] show_state_filter+0x164/0x209 [ 326.197313][ C1] ? fn_caps_on+0x90/0x90 [ 326.201616][ C1] k_spec+0xdc/0x120 [ 326.205486][ C1] kbd_event+0x927/0x3790 [ 326.209806][ C1] ? k_pad+0x720/0x720 [ 326.213927][ C1] ? mark_held_locks+0xe0/0xe0 [ 326.218687][ C1] ? sysrq_filter+0xdf/0xeb0 [ 326.223251][ C1] ? k_pad+0x720/0x720 [ 326.227298][ C1] input_to_handler+0x3b6/0x4c0 [ 326.232132][ C1] input_pass_values.part.0+0x2e3/0x720 [ 326.237657][ C1] input_repeat_key+0x1ee/0x2c0 [ 326.242524][ C1] ? input_dev_suspend+0x80/0x80 [ 326.247448][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 326.252745][ C1] call_timer_fn+0x179/0x650 [ 326.257309][ C1] ? input_dev_suspend+0x80/0x80 [ 326.262219][ C1] ? msleep_interruptible+0x130/0x130 [ 326.267829][ C1] ? mark_held_locks+0x9f/0xe0 [ 326.272571][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 326.277829][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 326.282999][ C1] ? input_dev_suspend+0x80/0x80 [ 326.287921][ C1] run_timer_softirq+0x5e0/0x14d0 [ 326.292918][ C1] ? add_timer+0x7a0/0x7a0 [ 326.297308][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 326.302827][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 326.308100][ C1] __do_softirq+0x221/0x912 [ 326.312590][ C1] irq_exit+0x178/0x1a0 [ 326.316722][ C1] smp_apic_timer_interrupt+0x12f/0x500 [ 326.322240][ C1] apic_timer_interrupt+0xf/0x20 [ 326.327151][ C1] [ 326.330065][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x40/0x50 [ 326.336452][ C1] Code: e8 75 6e b2 fb 48 89 ef e8 0d 4f b3 fb f6 c7 02 75 11 53 9d e8 21 24 d0 fb 65 ff 0d d2 ab 8e 7a 5b 5d c3 e8 c2 27 d0 fb 53 9d ed 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 fd 65 ff [ 326.356027][ C1] RSP: 0018:ffff8881af4c7cc8 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff13 [ 326.364409][ C1] RAX: 0000000000000007 RBX: 0000000000000212 RCX: 0000000000000006 [ 326.372363][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d2e1084c [ 326.380309][ C1] RBP: ffff8881c95dce90 R08: ffff8881d2e10000 R09: fffffbfff11f45b6 [ 326.388255][ C1] R10: fffffbfff11f45b5 R11: ffffffff88fa2daf R12: 0000000000000000 [ 326.396199][ C1] R13: 0000000000000000 R14: ffff8881c95dcc80 R15: ffff8881c95dce90 [ 326.404151][ C1] input_inject_event+0x219/0x323 [ 326.409147][ C1] evdev_write+0x2c9/0x410 [ 326.413541][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 326.419495][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 326.423894][ C1] ? security_file_permission+0x8a/0x370 [ 326.429498][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 326.435452][ C1] __vfs_write+0x76/0x100 [ 326.439752][ C1] vfs_write+0x262/0x5c0 [ 326.443974][ C1] ksys_write+0x1e8/0x250 [ 326.448275][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 326.453022][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 326.458711][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 326.464403][ C1] do_syscall_64+0xb7/0x580 [ 326.468881][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.474742][ C1] RIP: 0033:0x459a29 [ 326.478620][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.498194][ C1] RSP: 002b:00007f022d8e7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.506581][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 [ 326.514524][ C1] RDX: 00000000000001e8 RSI: 0000000020000080 RDI: 0000000000000006 [ 326.522471][ C1] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 326.530416][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f022d8e86d4 [ 326.538373][ C1] R13: 00000000004c9c3d R14: 00000000004e1508 R15: 00000000ffffffff [ 326.546323][ C1] syz-executor.0 D27560 6577 1744 0x00000004 [ 326.552624][ C1] Call Trace: [ 326.555898][ C1] ? __schedule+0x76f/0x1ac0 [ 326.560461][ C1] ? __sched_text_start+0x8/0x8 [ 326.565297][ C1] ? mark_lock+0xbc/0x1160 [ 326.569686][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 326.574684][ C1] schedule+0xca/0x250 [ 326.578732][ C1] io_schedule+0x17/0x60 [ 326.582950][ C1] wait_on_page_bit+0x161/0x6a0 [ 326.587772][ C1] ? __lock_page_killable+0x750/0x750 [ 326.593116][ C1] ? unaccount_page_cache_page+0x5d0/0x5d0 [ 326.598894][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 326.604411][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 326.609669][ C1] wait_on_page_writeback+0x110/0x340 [ 326.615013][ C1] __filemap_fdatawait_range+0x120/0x210 [ 326.620615][ C1] ? filemap_check_errors+0x150/0x150 [ 326.625961][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 326.631475][ C1] ? __filemap_fdatawrite_range+0x1f6/0x300 [ 326.637342][ C1] ? delete_from_page_cache_batch+0xd60/0xd60 [ 326.643393][ C1] ? __mark_inode_dirty+0x12b/0x11f0 [ 326.648659][ C1] ? generic_update_time+0x21c/0x370 [ 326.653914][ C1] ? dentry_needs_remove_privs.part.0+0x70/0x70 [ 326.660126][ C1] filemap_write_and_wait_range+0x8d/0x100 [ 326.665924][ C1] generic_file_direct_write+0x37d/0x490 [ 326.671545][ C1] __generic_file_write_iter+0x22e/0x5c0 [ 326.677151][ C1] ext4_file_write_iter+0x3b6/0x1210 [ 326.682412][ C1] ? ext4_release_file+0x370/0x370 [ 326.687495][ C1] ? mark_lock+0xbc/0x1160 [ 326.691882][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 326.696890][ C1] new_sync_write+0x420/0x650 [ 326.701539][ C1] ? new_sync_read+0x6d0/0x6d0 [ 326.706277][ C1] ? mark_held_locks+0xe0/0xe0 [ 326.711018][ C1] ? rcu_read_lock_any_held+0xcd/0xf0 [ 326.716397][ C1] ? rcu_read_lock_held+0xb0/0xb0 [ 326.721399][ C1] __vfs_write+0xc9/0x100 [ 326.725757][ C1] vfs_write+0x262/0x5c0 [ 326.730017][ C1] ksys_write+0x127/0x250 [ 326.734341][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 326.739087][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 326.744791][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 326.750489][ C1] do_syscall_64+0xb7/0x580 [ 326.754977][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.760848][ C1] RIP: 0033:0x459a29 [ 326.764725][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.784479][ C1] RSP: 002b:00007fc39f855c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.792949][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 [ 326.801416][ C1] RDX: 00000000000000e8 RSI: 0000000020000480 RDI: 000000000000000d [ 326.809363][ C1] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 326.817331][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc39f8566d4 [ 326.825287][ C1] R13: 00000000004c9c3d R14: 00000000004e1508 R15: 00000000ffffffff [ 326.833240][ C1] syz-executor.4 D28688 6596 1755 0x00004004 [ 326.839571][ C1] Call Trace: [ 326.842836][ C1] ? __schedule+0x76f/0x1ac0 [ 326.847407][ C1] ? __sched_text_start+0x8/0x8 [ 326.852233][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 326.857228][ C1] schedule+0xca/0x250 [ 326.861269][ C1] schedule_timeout+0x682/0xb20 [ 326.866091][ C1] ? find_held_lock+0x2d/0x110 [ 326.870912][ C1] ? usleep_range+0x160/0x160 [ 326.875561][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 326.880391][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 326.885387][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 326.890295][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 326.895472][ C1] wait_for_completion+0x26f/0x3c0 [ 326.900568][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 326.906085][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 326.912555][ C1] ? wake_up_q+0xf0/0xf0 [ 326.916768][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 326.921334][ C1] ? evdev_detach_client+0xfa/0x140 [ 326.926513][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 326.931681][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 326.937456][ C1] ? __call_rcu+0x9a0/0x9a0 [ 326.941932][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 326.948857][ C1] evdev_open+0x30b/0x510 [ 326.953174][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 326.959298][ C1] ? evdev_free+0x70/0x70 [ 326.963598][ C1] chrdev_open+0x219/0x5c0 [ 326.968035][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 326.972983][ C1] ? cdev_put.part.0+0x50/0x50 [ 326.977718][ C1] do_dentry_open+0x494/0x1120 [ 326.982541][ C1] ? cdev_put.part.0+0x50/0x50 [ 326.987391][ C1] ? chmod_common+0x3c0/0x3c0 [ 326.992053][ C1] ? inode_permission+0xbe/0x3a0 [ 326.996970][ C1] path_openat+0x1430/0x3f50 [ 327.001539][ C1] ? save_stack+0x1b/0x80 [ 327.005845][ C1] ? do_sys_open+0x294/0x580 [ 327.010415][ C1] ? do_syscall_64+0xb7/0x580 [ 327.015071][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.021112][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 327.026459][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 327.031454][ C1] do_filp_open+0x1a1/0x280 [ 327.035933][ C1] ? may_open_dev+0xf0/0xf0 [ 327.040431][ C1] ? __alloc_fd+0x46d/0x600 [ 327.044909][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 327.049908][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 327.054990][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 327.059823][ C1] ? __alloc_fd+0x46d/0x600 [ 327.064308][ C1] do_sys_open+0x3c0/0x580 [ 327.068713][ C1] ? filp_open+0x70/0x70 [ 327.072931][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 327.078632][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 327.084331][ C1] do_syscall_64+0xb7/0x580 [ 327.088808][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.094682][ C1] RIP: 0033:0x413911 [ 327.098552][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 327.118998][ C1] RSP: 002b:00007feacfbd87a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 327.127390][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 327.135346][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007feacfbd8850 [ 327.143298][ C1] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 327.151256][ C1] R10: 00007feacfbd99d0 R11: 0000000000000293 R12: 00007feacfbd96d4 [ 327.159201][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 327.167249][ C1] syz-executor.1 D28192 6606 1754 0x00004004 [ 327.173553][ C1] Call Trace: [ 327.176815][ C1] ? __schedule+0x76f/0x1ac0 [ 327.181386][ C1] ? __sched_text_start+0x8/0x8 [ 327.186210][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 327.191215][ C1] schedule+0xca/0x250 [ 327.195256][ C1] schedule_timeout+0x682/0xb20 [ 327.200081][ C1] ? find_held_lock+0x2d/0x110 [ 327.204824][ C1] ? usleep_range+0x160/0x160 [ 327.209492][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 327.214335][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 327.219355][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 327.224313][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 327.229487][ C1] wait_for_completion+0x26f/0x3c0 [ 327.234588][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 327.240112][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 327.246588][ C1] ? wake_up_q+0xf0/0xf0 [ 327.250806][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 327.255370][ C1] ? evdev_detach_client+0xfa/0x140 [ 327.260540][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 327.265710][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 327.271486][ C1] ? __call_rcu+0x9a0/0x9a0 [ 327.275963][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 327.282913][ C1] evdev_open+0x30b/0x510 [ 327.287238][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 327.293366][ C1] ? evdev_free+0x70/0x70 [ 327.297675][ C1] chrdev_open+0x219/0x5c0 [ 327.302067][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 327.306975][ C1] ? cdev_put.part.0+0x50/0x50 [ 327.311712][ C1] do_dentry_open+0x494/0x1120 [ 327.316445][ C1] ? cdev_put.part.0+0x50/0x50 [ 327.321181][ C1] ? chmod_common+0x3c0/0x3c0 [ 327.325842][ C1] ? inode_permission+0xbe/0x3a0 [ 327.330752][ C1] path_openat+0x1430/0x3f50 [ 327.335326][ C1] ? save_stack+0x1b/0x80 [ 327.339627][ C1] ? do_sys_open+0x294/0x580 [ 327.344197][ C1] ? do_syscall_64+0xb7/0x580 [ 327.348857][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.354897][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 327.360331][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 327.365328][ C1] do_filp_open+0x1a1/0x280 [ 327.369804][ C1] ? may_open_dev+0xf0/0xf0 [ 327.374289][ C1] ? __alloc_fd+0x46d/0x600 [ 327.378764][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 327.383757][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 327.388841][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 327.393660][ C1] ? __alloc_fd+0x46d/0x600 [ 327.398138][ C1] do_sys_open+0x3c0/0x580 [ 327.402527][ C1] ? filp_open+0x70/0x70 [ 327.406755][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 327.412447][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 327.418139][ C1] do_syscall_64+0xb7/0x580 [ 327.422615][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.428477][ C1] RIP: 0033:0x413911 [ 327.432357][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 327.451935][ C1] RSP: 002b:00007f07af8547a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 327.460318][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 327.468265][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f07af854850 [ 327.476228][ C1] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 327.484173][ C1] R10: 00007f07af8559d0 R11: 0000000000000293 R12: 00007f07af8556d4 [ 327.492119][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 327.500078][ C1] syz-executor.2 D28520 6609 1756 0x00000004 [ 327.506383][ C1] Call Trace: [ 327.509647][ C1] ? __schedule+0x76f/0x1ac0 [ 327.514208][ C1] ? __sched_text_start+0x8/0x8 [ 327.519037][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 327.524032][ C1] schedule+0xca/0x250 [ 327.528072][ C1] schedule_timeout+0x682/0xb20 [ 327.533332][ C1] ? find_held_lock+0x2d/0x110 [ 327.538329][ C1] ? usleep_range+0x160/0x160 [ 327.542999][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 327.547820][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 327.552818][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 327.557729][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 327.562908][ C1] wait_for_completion+0x26f/0x3c0 [ 327.567995][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 327.573603][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 327.580074][ C1] ? wake_up_q+0xf0/0xf0 [ 327.584292][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 327.588870][ C1] ? evdev_detach_client+0xfa/0x140 [ 327.594046][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 327.599228][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 327.605017][ C1] ? __call_rcu+0x9a0/0x9a0 [ 327.609495][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 327.616402][ C1] evdev_release+0x9d/0x1c0 [ 327.620879][ C1] ? evdev_detach_client+0x140/0x140 [ 327.626139][ C1] __fput+0x2d7/0x840 [ 327.630096][ C1] task_work_run+0x13f/0x1c0 [ 327.634660][ C1] exit_to_usermode_loop+0x1d2/0x200 [ 327.639926][ C1] do_syscall_64+0x45f/0x580 [ 327.644493][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.650366][ C1] RIP: 0033:0x413711 [ 327.654238][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 327.673822][ C1] RSP: 002b:00007ffdc76d0a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 327.682206][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413711 [ 327.690152][ C1] RDX: fffffffffffffff7 RSI: 0000000000000002 RDI: 0000000000000004 [ 327.698098][ C1] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 327.706053][ C1] R10: 00007ffdc76d0b00 R11: 0000000000000293 R12: 000000000075c118 [ 327.713998][ C1] R13: 000000000004d77b R14: 0000000000760650 R15: 000000000075c124 [ 327.721954][ C1] syz-executor.2 D29112 6610 1756 0x00004004 [ 327.728258][ C1] Call Trace: [ 327.731527][ C1] ? __schedule+0x76f/0x1ac0 [ 327.736090][ C1] ? __sched_text_start+0x8/0x8 [ 327.740916][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 327.745914][ C1] schedule+0xca/0x250 [ 327.749956][ C1] schedule_timeout+0x682/0xb20 [ 327.754778][ C1] ? find_held_lock+0x2d/0x110 [ 327.759523][ C1] ? usleep_range+0x160/0x160 [ 327.764171][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 327.769001][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 327.773997][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 327.778916][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 327.784095][ C1] wait_for_completion+0x26f/0x3c0 [ 327.789189][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 327.794706][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 327.801179][ C1] ? wake_up_q+0xf0/0xf0 [ 327.805396][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 327.809982][ C1] ? evdev_detach_client+0xfa/0x140 [ 327.815274][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 327.820463][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 327.826249][ C1] ? __call_rcu+0x9a0/0x9a0 [ 327.830728][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 327.837638][ C1] evdev_open+0x30b/0x510 [ 327.841985][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 327.848113][ C1] ? evdev_free+0x70/0x70 [ 327.852416][ C1] chrdev_open+0x219/0x5c0 [ 327.856805][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 327.861721][ C1] ? cdev_put.part.0+0x50/0x50 [ 327.866462][ C1] do_dentry_open+0x494/0x1120 [ 327.871206][ C1] ? cdev_put.part.0+0x50/0x50 [ 327.875942][ C1] ? chmod_common+0x3c0/0x3c0 [ 327.880675][ C1] ? inode_permission+0xbe/0x3a0 [ 327.885596][ C1] path_openat+0x1430/0x3f50 [ 327.890167][ C1] ? save_stack+0x1b/0x80 [ 327.894475][ C1] ? do_sys_open+0x294/0x580 [ 327.899045][ C1] ? do_syscall_64+0xb7/0x580 [ 327.903698][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.909740][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 327.915085][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 327.920086][ C1] do_filp_open+0x1a1/0x280 [ 327.924567][ C1] ? may_open_dev+0xf0/0xf0 [ 327.929046][ C1] ? __alloc_fd+0x46d/0x600 [ 327.933525][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 327.938521][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 327.943609][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 327.948435][ C1] ? __alloc_fd+0x46d/0x600 [ 327.952927][ C1] do_sys_open+0x3c0/0x580 [ 327.957318][ C1] ? filp_open+0x70/0x70 [ 327.961560][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 327.967254][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 327.972966][ C1] do_syscall_64+0xb7/0x580 [ 327.977446][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.983332][ C1] RIP: 0033:0x413911 [ 327.987228][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 328.006811][ C1] RSP: 002b:00007f984d3957a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 328.015210][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 328.023171][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f984d395850 [ 328.031126][ C1] RBP: 000000000075bf20 R08: 000000000000000f R09: 0000000000000000 [ 328.039075][ C1] R10: ffffffffffffffff R11: 0000000000000293 R12: 00007f984d3966d4 [ 328.047022][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 328.055110][ C1] syz-executor.2 D28688 6612 1756 0x00004004 [ 328.061422][ C1] Call Trace: [ 328.064730][ C1] ? __schedule+0x76f/0x1ac0 [ 328.069294][ C1] ? __sched_text_start+0x8/0x8 [ 328.074124][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 328.079124][ C1] schedule+0xca/0x250 [ 328.083171][ C1] schedule_timeout+0x682/0xb20 [ 328.088034][ C1] ? find_held_lock+0x2d/0x110 [ 328.092773][ C1] ? usleep_range+0x160/0x160 [ 328.097424][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 328.102251][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 328.107254][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 328.112163][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 328.117335][ C1] wait_for_completion+0x26f/0x3c0 [ 328.122423][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 328.127945][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 328.134420][ C1] ? wake_up_q+0xf0/0xf0 [ 328.138635][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 328.143636][ C1] ? evdev_detach_client+0xfa/0x140 [ 328.148808][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 328.153980][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 328.159757][ C1] ? __call_rcu+0x9a0/0x9a0 [ 328.164236][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 328.171142][ C1] evdev_open+0x30b/0x510 [ 328.175447][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 328.181572][ C1] ? evdev_free+0x70/0x70 [ 328.185884][ C1] chrdev_open+0x219/0x5c0 [ 328.190271][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 328.195187][ C1] ? cdev_put.part.0+0x50/0x50 [ 328.199928][ C1] do_dentry_open+0x494/0x1120 [ 328.204662][ C1] ? cdev_put.part.0+0x50/0x50 [ 328.209401][ C1] ? chmod_common+0x3c0/0x3c0 [ 328.214061][ C1] ? inode_permission+0xbe/0x3a0 [ 328.218991][ C1] path_openat+0x1430/0x3f50 [ 328.223564][ C1] ? save_stack+0x1b/0x80 [ 328.227872][ C1] ? do_sys_open+0x294/0x580 [ 328.232443][ C1] ? do_syscall_64+0xb7/0x580 [ 328.237111][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.243164][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 328.248518][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 328.253513][ C1] do_filp_open+0x1a1/0x280 [ 328.258004][ C1] ? may_open_dev+0xf0/0xf0 [ 328.262479][ C1] ? __alloc_fd+0x46d/0x600 [ 328.266966][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 328.271972][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 328.277053][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 328.281876][ C1] ? __alloc_fd+0x46d/0x600 [ 328.286351][ C1] do_sys_open+0x3c0/0x580 [ 328.290761][ C1] ? filp_open+0x70/0x70 [ 328.295002][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 328.300700][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 328.306396][ C1] do_syscall_64+0xb7/0x580 [ 328.310958][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.316837][ C1] RIP: 0033:0x413911 [ 328.320714][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 328.340293][ C1] RSP: 002b:00007f984d3537a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 328.348680][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 328.356629][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f984d353850 [ 328.364574][ C1] RBP: 000000000075c070 R08: 000000000000000f R09: 0000000000000000 [ 328.372520][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f984d3546d4 [ 328.380466][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 328.388413][ C1] [ 328.388413][ C1] Showing all locks held in the system: [ 328.396159][ C1] 3 locks held by kworker/1:0/17: [ 328.401158][ C1] 3 locks held by kworker/0:2/102: [ 328.406236][ C1] #0: ffff8881d92003a8 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 328.416376][ C1] #1: ffff8881d5e3fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 328.427021][ C1] #2: ffff8881d5cf3d80 (&dev->mutex){....}, at: hub_event+0x17c/0x3640 [ 328.435332][ C1] 1 lock held by rsyslogd/1604: [ 328.440150][ C1] #0: ffff8881d5d2afe0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 328.448821][ C1] 2 locks held by getty/1694: [ 328.453472][ C1] #0: ffff8881d97dc490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 328.463598][ C1] #1: ffffc900004592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 328.473119][ C1] 2 locks held by getty/1695: [ 328.477772][ C1] #0: ffff8881da03e690 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 328.486943][ C1] #1: ffffc900004792e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 328.496462][ C1] 2 locks held by getty/1696: [ 328.501116][ C1] #0: ffff8881d96b4d10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 328.510284][ C1] #1: ffffc9000046d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 328.519806][ C1] 2 locks held by getty/1697: [ 328.524458][ C1] #0: ffff8881d97d9190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 328.533627][ C1] #1: ffffc9000047d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 328.543157][ C1] 2 locks held by getty/1698: [ 328.547812][ C1] #0: ffff8881d96b1190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 328.556981][ C1] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 328.566504][ C1] 2 locks held by getty/1699: [ 328.571150][ C1] #0: ffff8881d97e2b10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 328.580319][ C1] #1: ffffc9000044d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 328.589837][ C1] 2 locks held by getty/1700: [ 328.594489][ C1] #0: ffff8881d97e3c10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 328.603655][ C1] #1: ffffc900004452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 328.613180][ C1] 6 locks held by kworker/0:4/2780: [ 328.618345][ C1] #0: ffff8881d92003a8 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 328.628488][ C1] #1: ffff8881af2e7dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 328.639136][ C1] #2: ffff8881d5cf7900 (&dev->mutex){....}, at: hub_event+0x17c/0x3640 [ 328.647442][ C1] #3: ffff8881d5d20da0 (&port_dev->status_lock){+.+.}, at: hub_event+0x196a/0x3640 [ 328.656792][ C1] #4: ffff8881d5cb0360 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30 [ 328.666135][ C1] #5: ffffffff8741f8a8 (ehci_cf_port_reset_rwsem){.+.+}, at: hub_port_reset+0x17b/0x1460 [ 328.676014][ C1] 3 locks held by kworker/0:5/2916: [ 328.681181][ C1] #0: ffff8881d92003a8 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 328.691310][ C1] #1: ffff8881c8837dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 328.701953][ C1] #2: ffff8881d5c74600 (&dev->mutex){....}, at: hub_event+0x17c/0x3640 [ 328.710267][ C1] 1 lock held by syz-executor.3/6555: [ 328.715604][ C1] #0: ffff8881d5ff8148 (&evdev->mutex){+.+.}, at: evdev_release+0x7f/0x1c0 [ 328.724265][ C1] 6 locks held by syz-executor.5/6570: [ 328.729690][ C1] #0: ffff8881cd3b0148 (&evdev->mutex){+.+.}, at: evdev_write+0x151/0x410 [ 328.738261][ C1] #1: ffff8881db309d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650 [ 328.746910][ C1] #2: ffff8881c95dcea8 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0 [ 328.756948][ C1] #3: ffffffff86eff3e0 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720 [ 328.766474][ C1] #4: ffffffff8711a038 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790 [ 328.774954][ C1] #5: ffffffff86eff3e0 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269 [ 328.784215][ C1] 3 locks held by syz-executor.0/6577: [ 328.789642][ C1] #0: ffff8881d0ab19e0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 328.798204][ C1] #1: ffff8881d54c1510 (sb_writers#3){.+.+}, at: vfs_write+0x474/0x5c0 [ 328.806515][ C1] #2: ffff8881d8698b80 (&sb->s_type->i_mutex_key#9){++++}, at: ext4_file_write_iter+0x1ab/0x1210 [ 328.817081][ C1] [ 328.819382][ C1] ============================================= [ 328.819382][ C1] [ 328.828170][ C1] task PC stack pid father [ 328.834947][ C1] init S24744 1 0 0x00000000 [ 328.841285][ C1] Call Trace: [ 328.844561][ C1] ? __schedule+0x76f/0x1ac0 [ 328.849151][ C1] ? __sched_text_start+0x8/0x8 [ 328.853980][ C1] ? debug_object_fixup+0x30/0x30 [ 328.858991][ C1] ? enqueue_hrtimer+0x380/0x380 [ 328.863906][ C1] schedule+0xca/0x250 [ 328.867954][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 328.873995][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 328.879779][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 328.884606][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 328.890562][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 328.896348][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 328.901784][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 328.908087][ C1] ? pollwake+0x200/0x200 [ 328.912482][ C1] do_select+0x122e/0x1700 [ 328.916875][ C1] ? select_estimate_accuracy+0x320/0x320 [ 328.922568][ C1] ? stack_trace_consume_entry+0x180/0x180 [ 328.928352][ C1] ? poll_freewait+0x250/0x250 [ 328.933105][ C1] ? kmem_cache_free+0xb9/0x380 [ 328.937946][ C1] ? putname+0xe1/0x120 [ 328.942078][ C1] ? filename_lookup+0x28f/0x3f0 [ 328.946991][ C1] ? vfs_statx+0x113/0x1e0 [ 328.951387][ C1] ? __do_sys_newstat+0x96/0x120 [ 328.956300][ C1] ? do_syscall_64+0xb7/0x580 [ 328.960954][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.967005][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 328.971922][ C1] ? find_held_lock+0x2d/0x110 [ 328.976661][ C1] ? mark_lock+0xbc/0x1160 [ 328.981058][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 328.986060][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 328.990973][ C1] ? find_held_lock+0x2d/0x110 [ 328.995714][ C1] ? __might_fault+0x11f/0x1d0 [ 329.000453][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 329.005278][ C1] ? lock_acquire+0x127/0x320 [ 329.009937][ C1] ? __might_fault+0xef/0x1d0 [ 329.014698][ C1] ? __might_fault+0x192/0x1d0 [ 329.019436][ C1] ? core_sys_select+0x4da/0x820 [ 329.024351][ C1] core_sys_select+0x4da/0x820 [ 329.029106][ C1] ? do_compat_pselect+0x210/0x210 [ 329.034208][ C1] ? find_held_lock+0x2d/0x110 [ 329.039046][ C1] ? find_held_lock+0x2d/0x110 [ 329.043787][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 329.048631][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 329.054164][ C1] ? timespec64_add_safe+0x189/0x210 [ 329.059437][ C1] ? nsec_to_clock_t+0x30/0x30 [ 329.064191][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 329.069457][ C1] kern_select+0x13d/0x1c0 [ 329.073854][ C1] ? core_sys_select+0x820/0x820 [ 329.078767][ C1] __x64_sys_select+0xba/0x150 [ 329.083509][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 329.088771][ C1] do_syscall_64+0xb7/0x580 [ 329.093254][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.099128][ C1] RIP: 0033:0x7f63bf89edd3 [ 329.103532][ C1] Code: Bad RIP value. [ 329.107573][ C1] RSP: 002b:00007ffdbec037b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 329.115961][ C1] RAX: ffffffffffffffda RBX: 00007ffdbec03960 RCX: 00007f63bf89edd3 [ 329.123921][ C1] RDX: 0000000000000000 RSI: 00007ffdbec03b10 RDI: 000000000000000b [ 329.131869][ C1] RBP: 00007ffdbec03b10 R08: 00007ffdbec03b90 R09: 0000000000000001 [ 329.139818][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 329.147765][ C1] R13: 00007ffdbec03ef0 R14: 0000000000000000 R15: 0000000000000000 [ 329.155726][ C1] kthreadd S29216 2 0 0x80004000 [ 329.162044][ C1] Call Trace: [ 329.165324][ C1] ? __schedule+0x76f/0x1ac0 [ 329.169896][ C1] ? __sched_text_start+0x8/0x8 [ 329.174727][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 329.179907][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 329.184824][ C1] schedule+0xca/0x250 [ 329.188874][ C1] kthreadd+0x572/0x680 [ 329.193010][ C1] ? kthread_create_on_cpu+0x260/0x260 [ 329.198447][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 329.203627][ C1] ? kthread_create_on_cpu+0x260/0x260 [ 329.209064][ C1] ret_from_fork+0x24/0x30 [ 329.213458][ C1] rcu_gp I30312 3 2 0x80004000 [ 329.219806][ C1] Call Trace: [ 329.223088][ C1] ? __schedule+0x76f/0x1ac0 [ 329.227666][ C1] ? __sched_text_start+0x8/0x8 [ 329.232506][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 329.237513][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 329.242431][ C1] schedule+0xca/0x250 [ 329.246481][ C1] rescuer_thread+0x6ed/0xc00 [ 329.251137][ C1] ? worker_thread+0xe20/0xe20 [ 329.255878][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 329.261669][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 329.266585][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 329.271848][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 329.276849][ C1] ? worker_thread+0xe20/0xe20 [ 329.281598][ C1] kthread+0x318/0x420 [ 329.286000][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 329.291351][ C1] ret_from_fork+0x24/0x30 [ 329.295759][ C1] rcu_par_gp I30840 4 2 0x80004000 [ 329.302123][ C1] Call Trace: [ 329.305406][ C1] ? __schedule+0x76f/0x1ac0 [ 329.309982][ C1] ? __sched_text_start+0x8/0x8 [ 329.314815][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 329.319819][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 329.324735][ C1] schedule+0xca/0x250 [ 329.328782][ C1] rescuer_thread+0x6ed/0xc00 [ 329.333447][ C1] ? worker_thread+0xe20/0xe20 [ 329.338190][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 329.343976][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 329.348903][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 329.354167][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 329.359176][ C1] ? worker_thread+0xe20/0xe20 [ 329.363918][ C1] kthread+0x318/0x420 [ 329.367967][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 329.373316][ C1] ret_from_fork+0x24/0x30 [ 329.377710][ C1] kworker/0:0 I22552 5 2 0x80004000 [ 329.384046][ C1] Workqueue: 0x0 (events) [ 329.388440][ C1] Call Trace: [ 329.391722][ C1] ? __schedule+0x76f/0x1ac0 [ 329.396294][ C1] ? __sched_text_start+0x8/0x8 [ 329.401131][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 329.406500][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 329.411511][ C1] schedule+0xca/0x250 [ 329.415558][ C1] worker_thread+0x245/0xe20 [ 329.420125][ C1] ? process_one_work+0x1530/0x1530 [ 329.425301][ C1] kthread+0x318/0x420 [ 329.429347][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 329.434696][ C1] ret_from_fork+0x24/0x30 [ 329.439094][ C1] kworker/0:0H I30048 6 2 0x80004000 [ 329.445424][ C1] Workqueue: 0x0 (kblockd) [ 329.449901][ C1] Call Trace: [ 329.453168][ C1] ? __schedule+0x76f/0x1ac0 [ 329.457735][ C1] ? __sched_text_start+0x8/0x8 [ 329.462561][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 329.467910][ C1] schedule+0xca/0x250 [ 329.471954][ C1] worker_thread+0x245/0xe20 [ 329.476522][ C1] ? process_one_work+0x1530/0x1530 [ 329.481695][ C1] kthread+0x318/0x420 [ 329.485741][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 329.491089][ C1] ret_from_fork+0x24/0x30 [ 329.495490][ C1] kworker/u4:0 R running task 24552 7 2 0x80004008 [ 329.503385][ C1] Workqueue: writeback wb_workfn (flush-8:0) [ 329.509337][ C1] Call Trace: [ 329.512602][ C1] ? process_one_work+0x92b/0x1530 [ 329.517692][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 329.523039][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 329.528039][ C1] ? worker_thread+0x96/0xe20 [ 329.532695][ C1] ? process_one_work+0x1530/0x1530 [ 329.537871][ C1] ? kthread+0x318/0x420 [ 329.542093][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 329.547455][ C1] ? ret_from_fork+0x24/0x30 [ 329.552031][ C1] mm_percpu_wq I30840 8 2 0x80004000 [ 329.558359][ C1] Call Trace: [ 329.561632][ C1] ? __schedule+0x76f/0x1ac0 [ 329.566202][ C1] ? __sched_text_start+0x8/0x8 [ 329.571053][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 329.576054][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 329.580972][ C1] schedule+0xca/0x250 [ 329.585016][ C1] rescuer_thread+0x6ed/0xc00 [ 329.589675][ C1] ? worker_thread+0xe20/0xe20 [ 329.594413][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 329.600204][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 329.605118][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 329.610379][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 329.615390][ C1] ? worker_thread+0xe20/0xe20 [ 329.620132][ C1] kthread+0x318/0x420 [ 329.624178][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 329.629526][ C1] ret_from_fork+0x24/0x30 [ 329.633917][ C1] ksoftirqd/0 R running task 25520 9 2 0x80004000 [ 329.641798][ C1] Call Trace: [ 329.645064][ C1] ? __schedule+0x76f/0x1ac0 [ 329.649635][ C1] ? __sched_text_start+0x8/0x8 [ 329.654463][ C1] schedule+0xca/0x250 [ 329.658511][ C1] smpboot_thread_fn+0x585/0x850 [ 329.663427][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 329.669817][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 329.674817][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 329.681214][ C1] kthread+0x318/0x420 [ 329.685265][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 329.690614][ C1] ret_from_fork+0x24/0x30 [ 329.695012][ C1] rcu_sched R running task 29384 10 2 0x80004000 [ 329.702896][ C1] Call Trace: [ 329.706163][ C1] ? __schedule+0x76f/0x1ac0 [ 329.710732][ C1] ? __sched_text_start+0x8/0x8 [ 329.715563][ C1] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 329.720913][ C1] ? lock_timer_base+0x55/0x1a0 [ 329.725751][ C1] schedule+0xca/0x250 [ 329.729802][ C1] schedule_timeout+0x440/0xb20 [ 329.734633][ C1] ? lock_acquire+0x127/0x320 [ 329.739287][ C1] ? usleep_range+0x160/0x160 [ 329.743942][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 329.749730][ C1] ? __next_timer_interrupt+0x190/0x190 [ 329.755257][ C1] ? swake_up_one+0x60/0x60 [ 329.759739][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 329.765002][ C1] rcu_gp_kthread+0xaff/0x29d0 [ 329.769744][ C1] ? lock_acquire+0x127/0x320 [ 329.774396][ C1] ? kfree_call_rcu+0x10/0x10 [ 329.779052][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 329.784834][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 329.790117][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 329.795124][ C1] ? kfree_call_rcu+0x10/0x10 [ 329.799790][ C1] kthread+0x318/0x420 [ 329.803845][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 329.809199][ C1] ret_from_fork+0x24/0x30 [ 329.813598][ C1] migration/0 S30512 11 2 0x80004000 [ 329.819912][ C1] Call Trace: [ 329.823182][ C1] ? __schedule+0x76f/0x1ac0 [ 329.827749][ C1] ? __sched_text_start+0x8/0x8 [ 329.832576][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 329.838356][ C1] schedule+0xca/0x250 [ 329.842576][ C1] smpboot_thread_fn+0x585/0x850 [ 329.847491][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 329.853884][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 329.858896][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 329.865286][ C1] kthread+0x318/0x420 [ 329.869332][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 329.874689][ C1] ret_from_fork+0x24/0x30 [ 329.879078][ C1] kworker/0:1 R running task 24496 12 2 0x80004000 [ 329.886977][ C1] Workqueue: 0x0 (rcu_gp) [ 329.891367][ C1] Call Trace: [ 329.894633][ C1] ? __schedule+0x76f/0x1ac0 [ 329.899201][ C1] ? __sched_text_start+0x8/0x8 [ 329.904027][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 329.909375][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 329.914378][ C1] schedule+0xca/0x250 [ 329.918425][ C1] worker_thread+0x245/0xe20 [ 329.923010][ C1] ? process_one_work+0x1530/0x1530 [ 329.928190][ C1] kthread+0x318/0x420 [ 329.932235][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 329.937581][ C1] ret_from_fork+0x24/0x30 [ 329.941969][ C1] cpuhp/0 S28344 13 2 0x80004000 [ 329.948281][ C1] Call Trace: [ 329.951545][ C1] ? __schedule+0x76f/0x1ac0 [ 329.956112][ C1] ? __sched_text_start+0x8/0x8 [ 329.960938][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 329.966720][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 329.972010][ C1] schedule+0xca/0x250 [ 329.976143][ C1] smpboot_thread_fn+0x585/0x850 [ 329.981059][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 329.987446][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 329.992446][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 329.998834][ C1] kthread+0x318/0x420 [ 330.002906][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 330.008253][ C1] ret_from_fork+0x24/0x30 [ 330.012651][ C1] cpuhp/1 S28400 14 2 0x80004000 [ 330.018960][ C1] Call Trace: [ 330.022228][ C1] ? __schedule+0x76f/0x1ac0 [ 330.026794][ C1] ? __sched_text_start+0x8/0x8 [ 330.031626][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 330.037413][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 330.042673][ C1] schedule+0xca/0x250 [ 330.046733][ C1] smpboot_thread_fn+0x585/0x850 [ 330.051656][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 330.058051][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 330.063066][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 330.069473][ C1] kthread+0x318/0x420 [ 330.073532][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 330.078882][ C1] ret_from_fork+0x24/0x30 [ 330.083290][ C1] migration/1 R running task 30512 15 2 0x80004000 [ 330.091167][ C1] Call Trace: [ 330.094437][ C1] ? __schedule+0x76f/0x1ac0 [ 330.099006][ C1] ? __sched_text_start+0x8/0x8 [ 330.103839][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 330.109626][ C1] schedule+0xca/0x250 [ 330.113688][ C1] smpboot_thread_fn+0x585/0x850 [ 330.118602][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 330.124993][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 330.129996][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 330.136387][ C1] kthread+0x318/0x420 [ 330.140432][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 330.145778][ C1] ret_from_fork+0x24/0x30 [ 330.150167][ C1] ksoftirqd/1 R running task 25080 16 2 0x80004000 [ 330.158050][ C1] Call Trace: [ 330.161317][ C1] ? __schedule+0x76f/0x1ac0 [ 330.165883][ C1] ? __sched_text_start+0x8/0x8 [ 330.170708][ C1] schedule+0xca/0x250 [ 330.174760][ C1] smpboot_thread_fn+0x585/0x850 [ 330.179674][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 330.186072][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 330.191247][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 330.197639][ C1] kthread+0x318/0x420 [ 330.201684][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 330.207052][ C1] ret_from_fork+0x24/0x30 [ 330.211460][ C1] kworker/1:0 R running task 24184 17 2 0x80004000 [ 330.219358][ C1] Workqueue: usb_hub_wq hub_event [ 330.224363][ C1] Call Trace: [ 330.227643][ C1] ? __schedule+0x76f/0x1ac0 [ 330.232215][ C1] ? __sched_text_start+0x8/0x8 [ 330.237060][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 330.242334][ C1] schedule+0xca/0x250 [ 330.246380][ C1] schedule_timeout+0x440/0xb20 [ 330.251209][ C1] ? usleep_range+0x160/0x160 [ 330.255862][ C1] ? usb_control_msg+0x398/0x4a0 [ 330.260777][ C1] ? __next_timer_interrupt+0x190/0x190 [ 330.266299][ C1] ? msleep+0x63/0xf0 [ 330.270260][ C1] msleep+0xa4/0xf0 [ 330.274045][ C1] hub_event.cold+0x22c/0x487 [ 330.278698][ C1] ? hub_port_debounce+0x260/0x260 [ 330.283787][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 330.289311][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 330.294587][ C1] process_one_work+0x92b/0x1530 [ 330.299510][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 330.304864][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 330.309877][ C1] worker_thread+0x96/0xe20 [ 330.314361][ C1] ? process_one_work+0x1530/0x1530 [ 330.319536][ C1] kthread+0x318/0x420 [ 330.323584][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 330.328932][ C1] ret_from_fork+0x24/0x30 [ 330.333345][ C1] kworker/1:0H I29304 18 2 0x80004000 [ 330.339684][ C1] Workqueue: 0x0 (kblockd) [ 330.344170][ C1] Call Trace: [ 330.347440][ C1] ? __schedule+0x76f/0x1ac0 [ 330.352010][ C1] ? __sched_text_start+0x8/0x8 [ 330.356838][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 330.362187][ C1] schedule+0xca/0x250 [ 330.366235][ C1] worker_thread+0x245/0xe20 [ 330.370803][ C1] ? process_one_work+0x1530/0x1530 [ 330.375976][ C1] kthread+0x318/0x420 [ 330.380024][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 330.385376][ C1] ret_from_fork+0x24/0x30 [ 330.389771][ C1] kdevtmpfs S27304 19 2 0x80004000 [ 330.396080][ C1] Call Trace: [ 330.399347][ C1] ? __schedule+0x76f/0x1ac0 [ 330.403914][ C1] ? __sched_text_start+0x8/0x8 [ 330.408746][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 330.413748][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 330.418662][ C1] schedule+0xca/0x250 [ 330.422708][ C1] devtmpfsd.part.0+0x48d/0x780 [ 330.427540][ C1] ? public_dev_mount+0xa0/0xa0 [ 330.432370][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 330.437633][ C1] ? ksys_mount+0xfc/0x150 [ 330.442028][ C1] ? kfree+0xe4/0x2f0 [ 330.445987][ C1] devtmpfsd+0xf8/0x120 [ 330.451336][ C1] ? devtmpfsd.part.0+0x780/0x780 [ 330.456338][ C1] kthread+0x318/0x420 [ 330.460384][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 330.465734][ C1] ret_from_fork+0x24/0x30 [ 330.470125][ C1] netns I30584 20 2 0x80004000 [ 330.476461][ C1] Call Trace: [ 330.479734][ C1] ? __schedule+0x76f/0x1ac0 [ 330.484302][ C1] ? __sched_text_start+0x8/0x8 [ 330.489127][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 330.494125][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 330.499037][ C1] schedule+0xca/0x250 [ 330.503083][ C1] rescuer_thread+0x6ed/0xc00 [ 330.507746][ C1] ? worker_thread+0xe20/0xe20 [ 330.512487][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 330.518269][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 330.523185][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 330.528446][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 330.533452][ C1] ? worker_thread+0xe20/0xe20 [ 330.538192][ C1] kthread+0x318/0x420 [ 330.542251][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 330.547601][ C1] ret_from_fork+0x24/0x30 [ 330.551992][ C1] kauditd S30344 21 2 0x80004000 [ 330.558302][ C1] Call Trace: [ 330.561573][ C1] ? __schedule+0x76f/0x1ac0 [ 330.566141][ C1] ? __sched_text_start+0x8/0x8 [ 330.570979][ C1] ? prepare_to_wait_event+0x129/0x650 [ 330.576416][ C1] ? skb_dequeue+0x129/0x180 [ 330.580984][ C1] schedule+0xca/0x250 [ 330.585037][ C1] kauditd_thread+0x627/0xac0 [ 330.589691][ C1] ? auditd_reset+0x170/0x170 [ 330.594345][ C1] ? finish_wait+0x260/0x260 [ 330.598912][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 330.604175][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 330.609176][ C1] ? auditd_reset+0x170/0x170 [ 330.613832][ C1] kthread+0x318/0x420 [ 330.617889][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 330.623237][ C1] ret_from_fork+0x24/0x30 [ 330.627648][ C1] khungtaskd R running task 30144 22 2 0x80004000 [ 330.635523][ C1] Call Trace: [ 330.638792][ C1] ? __schedule+0x76f/0x1ac0 [ 330.643370][ C1] ? __sched_text_start+0x8/0x8 [ 330.648207][ C1] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 330.653555][ C1] ? lock_timer_base+0x55/0x1a0 [ 330.658380][ C1] schedule+0xca/0x250 [ 330.662422][ C1] schedule_timeout+0x440/0xb20 [ 330.667247][ C1] ? usleep_range+0x160/0x160 [ 330.671903][ C1] ? watchdog+0x933/0xe50 [ 330.676219][ C1] ? __next_timer_interrupt+0x190/0x190 [ 330.681743][ C1] ? watchdog+0x1a1/0xe50 [ 330.686047][ C1] watchdog+0xeb/0xe50 [ 330.690092][ C1] ? reset_hung_task_detector+0x30/0x30 [ 330.695617][ C1] kthread+0x318/0x420 [ 330.699930][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 330.705277][ C1] ret_from_fork+0x24/0x30 [ 330.709671][ C1] oom_reaper S30568 23 2 0x80004000 [ 330.715994][ C1] Call Trace: [ 330.719259][ C1] ? __schedule+0x76f/0x1ac0 [ 330.723830][ C1] ? __sched_text_start+0x8/0x8 [ 330.728658][ C1] ? prepare_to_wait_event+0x129/0x650 [ 330.734091][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 330.739265][ C1] schedule+0xca/0x250 [ 330.743310][ C1] oom_reaper+0xb99/0x1060 [ 330.747704][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 330.752540][ C1] ? lock_acquire+0x127/0x320 [ 330.757281][ C1] ? __oom_reap_task_mm+0x430/0x430 [ 330.762457][ C1] ? finish_wait+0x260/0x260 [ 330.767024][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 330.772289][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 330.777376][ C1] ? __oom_reap_task_mm+0x430/0x430 [ 330.782553][ C1] kthread+0x318/0x420 [ 330.786598][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 330.791946][ C1] ret_from_fork+0x24/0x30 [ 330.796339][ C1] writeback I30584 24 2 0x80004000 [ 330.802675][ C1] Call Trace: [ 330.805961][ C1] ? __schedule+0x76f/0x1ac0 [ 330.810529][ C1] ? __sched_text_start+0x8/0x8 [ 330.815355][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 330.820356][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 330.825281][ C1] schedule+0xca/0x250 [ 330.829330][ C1] rescuer_thread+0x6ed/0xc00 [ 330.833986][ C1] ? worker_thread+0xe20/0xe20 [ 330.838741][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 330.844526][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 330.849439][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 330.854704][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 330.859710][ C1] ? worker_thread+0xe20/0xe20 [ 330.864460][ C1] kthread+0x318/0x420 [ 330.868509][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 330.873856][ C1] ret_from_fork+0x24/0x30 [ 330.878249][ C1] kcompactd0 S30608 25 2 0x80004000 [ 330.884557][ C1] Call Trace: [ 330.887824][ C1] ? __schedule+0x76f/0x1ac0 [ 330.892392][ C1] ? __sched_text_start+0x8/0x8 [ 330.897224][ C1] ? prepare_to_wait_event+0x129/0x650 [ 330.902660][ C1] schedule+0xca/0x250 [ 330.906709][ C1] kcompactd+0x50d/0x7c0 [ 330.910928][ C1] ? kcompactd_do_work+0x9a0/0x9a0 [ 330.916016][ C1] ? finish_wait+0x260/0x260 [ 330.920584][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 330.925844][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 330.930846][ C1] ? kcompactd_do_work+0x9a0/0x9a0 [ 330.935944][ C1] kthread+0x318/0x420 [ 330.939992][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 330.945339][ C1] ret_from_fork+0x24/0x30 [ 330.949730][ C1] kworker/u4:1 I25272 27 2 0x80004000 [ 330.956066][ C1] Workqueue: 0x0 (events_unbound) [ 330.961154][ C1] Call Trace: [ 330.964419][ C1] ? __schedule+0x76f/0x1ac0 [ 330.968995][ C1] ? __sched_text_start+0x8/0x8 [ 330.973827][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 330.979271][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 330.984274][ C1] schedule+0xca/0x250 [ 330.988320][ C1] worker_thread+0x245/0xe20 [ 330.992890][ C1] ? process_one_work+0x1530/0x1530 [ 330.998065][ C1] kthread+0x318/0x420 [ 331.002127][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 331.007484][ C1] ret_from_fork+0x24/0x30 [ 331.011885][ C1] kblockd I31000 77 2 0x80004000 [ 331.018236][ C1] Call Trace: [ 331.021514][ C1] ? __schedule+0x76f/0x1ac0 [ 331.026086][ C1] ? __sched_text_start+0x8/0x8 [ 331.030917][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 331.035919][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 331.040843][ C1] schedule+0xca/0x250 [ 331.044899][ C1] rescuer_thread+0x6ed/0xc00 [ 331.049558][ C1] ? worker_thread+0xe20/0xe20 [ 331.054298][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 331.060082][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 331.064999][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 331.070263][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 331.075263][ C1] ? worker_thread+0xe20/0xe20 [ 331.080006][ C1] kthread+0x318/0x420 [ 331.084150][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 331.089500][ C1] ret_from_fork+0x24/0x30 [ 331.093894][ C1] kworker/1:1 I29288 78 2 0x80004000 [ 331.100231][ C1] Workqueue: 0x0 (events) [ 331.104621][ C1] Call Trace: [ 331.107988][ C1] ? __schedule+0x76f/0x1ac0 [ 331.112557][ C1] ? __sched_text_start+0x8/0x8 [ 331.117385][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 331.122746][ C1] schedule+0xca/0x250 [ 331.126794][ C1] worker_thread+0x245/0xe20 [ 331.131361][ C1] ? process_one_work+0x1530/0x1530 [ 331.136540][ C1] kthread+0x318/0x420 [ 331.140589][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 331.145936][ C1] ret_from_fork+0x24/0x30 [ 331.150326][ C1] ata_sff I30584 79 2 0x80004000 [ 331.156651][ C1] Call Trace: [ 331.159929][ C1] ? __schedule+0x76f/0x1ac0 [ 331.164500][ C1] ? __sched_text_start+0x8/0x8 [ 331.169328][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 331.174327][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 331.179241][ C1] schedule+0xca/0x250 [ 331.183290][ C1] rescuer_thread+0x6ed/0xc00 [ 331.187946][ C1] ? worker_thread+0xe20/0xe20 [ 331.192685][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 331.198470][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 331.203393][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 331.208654][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 331.213654][ C1] ? worker_thread+0xe20/0xe20 [ 331.218394][ C1] kthread+0x318/0x420 [ 331.222441][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 331.227793][ C1] ret_from_fork+0x24/0x30 [ 331.232184][ C1] md I31000 80 2 0x80004000 [ 331.238512][ C1] Call Trace: [ 331.241780][ C1] ? __schedule+0x76f/0x1ac0 [ 331.246348][ C1] ? __sched_text_start+0x8/0x8 [ 331.251186][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 331.256189][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 331.261105][ C1] schedule+0xca/0x250 [ 331.265150][ C1] rescuer_thread+0x6ed/0xc00 [ 331.269814][ C1] ? worker_thread+0xe20/0xe20 [ 331.274555][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 331.280423][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 331.285340][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 331.290603][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 331.295624][ C1] ? worker_thread+0xe20/0xe20 [ 331.300370][ C1] kthread+0x318/0x420 [ 331.304423][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 331.309775][ C1] ret_from_fork+0x24/0x30 [ 331.314171][ C1] edac-poller I31000 81 2 0x80004000 [ 331.320512][ C1] Call Trace: [ 331.323786][ C1] ? __schedule+0x76f/0x1ac0 [ 331.328357][ C1] ? __sched_text_start+0x8/0x8 [ 331.333185][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 331.338185][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 331.343123][ C1] schedule+0xca/0x250 [ 331.347266][ C1] rescuer_thread+0x6ed/0xc00 [ 331.351921][ C1] ? worker_thread+0xe20/0xe20 [ 331.356660][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 331.362444][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 331.367361][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 331.372621][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 331.377630][ C1] ? worker_thread+0xe20/0xe20 [ 331.382368][ C1] kthread+0x318/0x420 [ 331.386414][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 331.391775][ C1] ret_from_fork+0x24/0x30 [ 331.396171][ C1] kworker/1:2 I23240 83 2 0x80004000 [ 331.402512][ C1] Workqueue: 0x0 (events_power_efficient) [ 331.408305][ C1] Call Trace: [ 331.411587][ C1] ? __schedule+0x76f/0x1ac0 [ 331.416159][ C1] ? __sched_text_start+0x8/0x8 [ 331.420991][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 331.426343][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 331.431349][ C1] schedule+0xca/0x250 [ 331.435399][ C1] worker_thread+0x245/0xe20 [ 331.439970][ C1] ? process_one_work+0x1530/0x1530 [ 331.445146][ C1] kthread+0x318/0x420 [ 331.449215][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 331.454585][ C1] ret_from_fork+0x24/0x30 [ 331.458984][ C1] rpciod I30584 84 2 0x80004000 [ 331.465325][ C1] Call Trace: [ 331.468602][ C1] ? __schedule+0x76f/0x1ac0 [ 331.473173][ C1] ? __sched_text_start+0x8/0x8 [ 331.478001][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 331.483005][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 331.487920][ C1] schedule+0xca/0x250 [ 331.491967][ C1] rescuer_thread+0x6ed/0xc00 [ 331.496623][ C1] ? worker_thread+0xe20/0xe20 [ 331.501363][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 331.507146][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 331.512060][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 331.517320][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 331.522331][ C1] ? worker_thread+0xe20/0xe20 [ 331.527072][ C1] kthread+0x318/0x420 [ 331.531128][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 331.536474][ C1] ret_from_fork+0x24/0x30 [ 331.540865][ C1] kworker/u5:0 I31000 85 2 0x80004000 [ 331.547192][ C1] Call Trace: [ 331.550458][ C1] ? __schedule+0x76f/0x1ac0 [ 331.555025][ C1] ? __sched_text_start+0x8/0x8 [ 331.559854][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 331.564852][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 331.569766][ C1] schedule+0xca/0x250 [ 331.573816][ C1] worker_thread+0x245/0xe20 [ 331.578382][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 331.584165][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 331.589080][ C1] ? process_one_work+0x1530/0x1530 [ 331.594253][ C1] kthread+0x318/0x420 [ 331.598297][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 331.603652][ C1] ret_from_fork+0x24/0x30 [ 331.608045][ C1] xprtiod I30840 86 2 0x80004000 [ 331.614376][ C1] Call Trace: [ 331.617640][ C1] ? __schedule+0x76f/0x1ac0 [ 331.622208][ C1] ? __sched_text_start+0x8/0x8 [ 331.627033][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 331.632031][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 331.636959][ C1] schedule+0xca/0x250 [ 331.641013][ C1] rescuer_thread+0x6ed/0xc00 [ 331.645671][ C1] ? worker_thread+0xe20/0xe20 [ 331.650416][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 331.656196][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 331.661109][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 331.666378][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 331.671381][ C1] ? worker_thread+0xe20/0xe20 [ 331.676122][ C1] kthread+0x318/0x420 [ 331.680169][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 331.685516][ C1] ret_from_fork+0x24/0x30 [ 331.689905][ C1] cfg80211 I30840 87 2 0x80004000 [ 331.696236][ C1] Call Trace: [ 331.699501][ C1] ? __schedule+0x76f/0x1ac0 [ 331.704066][ C1] ? __sched_text_start+0x8/0x8 [ 331.708903][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 331.713922][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 331.718966][ C1] schedule+0xca/0x250 [ 331.723012][ C1] rescuer_thread+0x6ed/0xc00 [ 331.727686][ C1] ? worker_thread+0xe20/0xe20 [ 331.732435][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 331.738222][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 331.743134][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 331.748395][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 331.753396][ C1] ? worker_thread+0xe20/0xe20 [ 331.758135][ C1] kthread+0x318/0x420 [ 331.762182][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 331.767529][ C1] ret_from_fork+0x24/0x30 [ 331.771921][ C1] kswapd0 S30536 88 2 0x80004000 [ 331.778233][ C1] Call Trace: [ 331.781499][ C1] ? __schedule+0x76f/0x1ac0 [ 331.786066][ C1] ? __sched_text_start+0x8/0x8 [ 331.790891][ C1] ? cpumask_next+0x1f/0x30 [ 331.795891][ C1] schedule+0xca/0x250 [ 331.799936][ C1] kswapd+0xbb6/0xdd0 [ 331.803898][ C1] ? lock_acquire+0x127/0x320 [ 331.808564][ C1] ? balance_pgdat+0xdd0/0xdd0 [ 331.813308][ C1] ? finish_wait+0x260/0x260 [ 331.817876][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 331.823135][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 331.828145][ C1] ? balance_pgdat+0xdd0/0xdd0 [ 331.832918][ C1] kthread+0x318/0x420 [ 331.836963][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 331.842671][ C1] ret_from_fork+0x24/0x30 [ 331.847064][ C1] nfsiod I30584 89 2 0x80004000 [ 331.853391][ C1] Call Trace: [ 331.856660][ C1] ? __schedule+0x76f/0x1ac0 [ 331.861231][ C1] ? __sched_text_start+0x8/0x8 [ 331.866080][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 331.871086][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 331.876004][ C1] schedule+0xca/0x250 [ 331.880052][ C1] rescuer_thread+0x6ed/0xc00 [ 331.884708][ C1] ? worker_thread+0xe20/0xe20 [ 331.889536][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 331.896276][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 331.901193][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 331.906452][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 331.911452][ C1] ? worker_thread+0xe20/0xe20 [ 331.916193][ C1] kthread+0x318/0x420 [ 331.920238][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 331.925598][ C1] ret_from_fork+0x24/0x30 [ 331.929989][ C1] acpi_thermal_pm I30840 92 2 0x80004000 [ 331.936317][ C1] Call Trace: [ 331.939586][ C1] ? __schedule+0x76f/0x1ac0 [ 331.944153][ C1] ? __sched_text_start+0x8/0x8 [ 331.948978][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 331.953976][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 331.958888][ C1] schedule+0xca/0x250 [ 331.962934][ C1] rescuer_thread+0x6ed/0xc00 [ 331.967606][ C1] ? worker_thread+0xe20/0xe20 [ 331.972346][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 331.978127][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 331.983043][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 331.988304][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 331.993330][ C1] ? worker_thread+0xe20/0xe20 [ 331.998075][ C1] kthread+0x318/0x420 [ 332.002132][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 332.007497][ C1] ret_from_fork+0x24/0x30 [ 332.011898][ C1] scsi_eh_0 S30016 93 2 0x80004000 [ 332.018211][ C1] Call Trace: [ 332.021488][ C1] ? __schedule+0x76f/0x1ac0 [ 332.026056][ C1] ? __sched_text_start+0x8/0x8 [ 332.030992][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 332.036177][ C1] schedule+0xca/0x250 [ 332.040224][ C1] scsi_error_handler+0x508/0xf60 [ 332.045229][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 332.050081][ C1] ? lock_acquire+0x127/0x320 [ 332.054743][ C1] ? scsi_eh_get_sense+0x690/0x690 [ 332.059837][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 332.065623][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 332.070545][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 332.075812][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 332.080819][ C1] ? scsi_eh_get_sense+0x690/0x690 [ 332.085907][ C1] kthread+0x318/0x420 [ 332.089956][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 332.095305][ C1] ret_from_fork+0x24/0x30 [ 332.099703][ C1] scsi_tmf_0 I30584 94 2 0x80004000 [ 332.106042][ C1] Call Trace: [ 332.109322][ C1] ? __schedule+0x76f/0x1ac0 [ 332.113887][ C1] ? __sched_text_start+0x8/0x8 [ 332.118723][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 332.123724][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 332.130896][ C1] schedule+0xca/0x250 [ 332.134952][ C1] rescuer_thread+0x6ed/0xc00 [ 332.139617][ C1] ? worker_thread+0xe20/0xe20 [ 332.144358][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 332.150137][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 332.155052][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 332.160312][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 332.165314][ C1] ? worker_thread+0xe20/0xe20 [ 332.170080][ C1] kthread+0x318/0x420 [ 332.174131][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 332.179486][ C1] ret_from_fork+0x24/0x30 [ 332.183882][ C1] kworker/1:1H I28496 95 2 0x80004000 [ 332.190230][ C1] Workqueue: 0x0 (kblockd) [ 332.194714][ C1] Call Trace: [ 332.199899][ C1] ? __schedule+0x76f/0x1ac0 [ 332.204478][ C1] ? __sched_text_start+0x8/0x8 [ 332.209311][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 332.214674][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 332.219678][ C1] schedule+0xca/0x250 [ 332.223723][ C1] worker_thread+0x245/0xe20 [ 332.228292][ C1] ? process_one_work+0x1530/0x1530 [ 332.233465][ C1] kthread+0x318/0x420 [ 332.237513][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 332.242869][ C1] ret_from_fork+0x24/0x30 [ 332.247260][ C1] target_completi I30840 96 2 0x80004000 [ 332.253586][ C1] Call Trace: [ 332.256851][ C1] ? __schedule+0x76f/0x1ac0 [ 332.261417][ C1] ? __sched_text_start+0x8/0x8 [ 332.266341][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 332.271341][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 332.276257][ C1] schedule+0xca/0x250 [ 332.280312][ C1] rescuer_thread+0x6ed/0xc00 [ 332.284975][ C1] ? worker_thread+0xe20/0xe20 [ 332.289732][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 332.295523][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 332.300442][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 332.305702][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 332.310705][ C1] ? worker_thread+0xe20/0xe20 [ 332.315443][ C1] kthread+0x318/0x420 [ 332.319496][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 332.324847][ C1] ret_from_fork+0x24/0x30 [ 332.329237][ C1] xcopy_wq I30840 97 2 0x80004000 [ 332.335562][ C1] Call Trace: [ 332.338831][ C1] ? __schedule+0x76f/0x1ac0 [ 332.343397][ C1] ? __sched_text_start+0x8/0x8 [ 332.348225][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 332.353224][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 332.358142][ C1] schedule+0xca/0x250 [ 332.362196][ C1] rescuer_thread+0x6ed/0xc00 [ 332.366864][ C1] ? worker_thread+0xe20/0xe20 [ 332.371601][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 332.377384][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 332.382297][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 332.387557][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 332.392557][ C1] ? worker_thread+0xe20/0xe20 [ 332.397304][ C1] kthread+0x318/0x420 [ 332.401353][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 332.406718][ C1] ret_from_fork+0x24/0x30 [ 332.411108][ C1] libertastf I30840 98 2 0x80004000 [ 332.417447][ C1] Call Trace: [ 332.420715][ C1] ? __schedule+0x76f/0x1ac0 [ 332.425284][ C1] ? __sched_text_start+0x8/0x8 [ 332.430110][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 332.435217][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 332.440136][ C1] schedule+0xca/0x250 [ 332.444181][ C1] rescuer_thread+0x6ed/0xc00 [ 332.448834][ C1] ? worker_thread+0xe20/0xe20 [ 332.453573][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 332.459810][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 332.464725][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 332.469983][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 332.474983][ C1] ? worker_thread+0xe20/0xe20 [ 332.479723][ C1] kthread+0x318/0x420 [ 332.483769][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 332.489121][ C1] ret_from_fork+0x24/0x30 [ 332.493514][ C1] zd1211rw I30840 99 2 0x80004000 [ 332.499839][ C1] Call Trace: [ 332.503107][ C1] ? __schedule+0x76f/0x1ac0 [ 332.507678][ C1] ? __sched_text_start+0x8/0x8 [ 332.512503][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 332.517513][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 332.522426][ C1] schedule+0xca/0x250 [ 332.526472][ C1] rescuer_thread+0x6ed/0xc00 [ 332.531136][ C1] ? worker_thread+0xe20/0xe20 [ 332.535878][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 332.541660][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 332.546576][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 332.551838][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 332.556837][ C1] ? worker_thread+0xe20/0xe20 [ 332.561575][ C1] kthread+0x318/0x420 [ 332.565629][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 332.570976][ C1] ret_from_fork+0x24/0x30 [ 332.575364][ C1] u132 I30584 100 2 0x80004000 [ 332.581704][ C1] Call Trace: [ 332.584981][ C1] ? __schedule+0x76f/0x1ac0 [ 332.589550][ C1] ? __sched_text_start+0x8/0x8 [ 332.594373][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 332.599371][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 332.604283][ C1] schedule+0xca/0x250 [ 332.608344][ C1] rescuer_thread+0x6ed/0xc00 [ 332.612999][ C1] ? worker_thread+0xe20/0xe20 [ 332.617738][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 332.623529][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 332.628448][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 332.633714][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 332.638723][ C1] ? worker_thread+0xe20/0xe20 [ 332.643464][ C1] kthread+0x318/0x420 [ 332.647508][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 332.652862][ C1] ret_from_fork+0x24/0x30 [ 332.657253][ C1] usbip_event I30840 101 2 0x80004000 [ 332.663582][ C1] Call Trace: [ 332.666849][ C1] ? __schedule+0x76f/0x1ac0 [ 332.671415][ C1] ? __sched_text_start+0x8/0x8 [ 332.676241][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 332.681241][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 332.686154][ C1] schedule+0xca/0x250 [ 332.690209][ C1] rescuer_thread+0x6ed/0xc00 [ 332.694863][ C1] ? worker_thread+0xe20/0xe20 [ 332.699603][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 332.705386][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 332.710298][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 332.715569][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 332.720568][ C1] ? worker_thread+0xe20/0xe20 [ 332.725307][ C1] kthread+0x318/0x420 [ 332.729355][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 332.734794][ C1] ret_from_fork+0x24/0x30 [ 332.739184][ C1] kworker/0:2 R running task 23584 102 2 0x80004000 [ 332.747075][ C1] Workqueue: usb_hub_wq hub_event [ 332.752074][ C1] Call Trace: [ 332.755352][ C1] ? __schedule+0x76f/0x1ac0 [ 332.759918][ C1] ? __sched_text_start+0x8/0x8 [ 332.764743][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 332.770002][ C1] schedule+0xca/0x250 [ 332.774049][ C1] schedule_timeout+0x440/0xb20 [ 332.778875][ C1] ? usleep_range+0x160/0x160 [ 332.783528][ C1] ? __mutex_unlock_slowpath+0xea/0x670 [ 332.789049][ C1] ? usb_start_wait_urb+0x2b0/0x2b0 [ 332.794223][ C1] ? __next_timer_interrupt+0x190/0x190 [ 332.799746][ C1] ? msleep+0x63/0xf0 [ 332.803703][ C1] msleep+0xa4/0xf0 [ 332.807489][ C1] hub_port_debounce+0xfd/0x260 [ 332.812323][ C1] ? usb_port_disable+0x190/0x190 [ 332.817331][ C1] ? kfree_const+0x51/0x60 [ 332.821724][ C1] ? kfree+0xe4/0x2f0 [ 332.825697][ C1] ? parport_probe+0x70/0x150 [ 332.830353][ C1] ? kfree_const+0x51/0x60 [ 332.834744][ C1] ? kobject_put+0x18c/0x280 [ 332.839311][ C1] hub_event+0x250b/0x3640 [ 332.843709][ C1] ? find_held_lock+0x2d/0x110 [ 332.848462][ C1] ? mark_held_locks+0xe0/0xe0 [ 332.853203][ C1] ? hub_port_debounce+0x260/0x260 [ 332.858293][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 332.863816][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 332.869078][ C1] process_one_work+0x92b/0x1530 [ 332.873998][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 332.879348][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 332.884346][ C1] worker_thread+0x96/0xe20 [ 332.888828][ C1] ? process_one_work+0x1530/0x1530 [ 332.894000][ C1] kthread+0x318/0x420 [ 332.898045][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 332.903390][ C1] ret_from_fork+0x24/0x30 [ 332.907781][ C1] pvrusb2-context S27288 103 2 0x80004000 [ 332.914091][ C1] Call Trace: [ 332.917355][ C1] ? __schedule+0x76f/0x1ac0 [ 332.921931][ C1] ? __sched_text_start+0x8/0x8 [ 332.926762][ C1] ? prepare_to_wait_event+0x129/0x650 [ 332.932208][ C1] schedule+0xca/0x250 [ 332.936257][ C1] pvr2_context_thread_func+0x5ed/0x860 [ 332.941799][ C1] ? lock_acquire+0x127/0x320 [ 332.946451][ C1] ? pvr2_context_destroy+0x230/0x230 [ 332.951797][ C1] ? finish_wait+0x260/0x260 [ 332.956362][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 332.961621][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 332.966622][ C1] ? pvr2_context_destroy+0x230/0x230 [ 332.971968][ C1] kthread+0x318/0x420 [ 332.976013][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 332.981358][ C1] ret_from_fork+0x24/0x30 [ 332.985749][ C1] kvub300c I30016 104 2 0x80004000 [ 332.992079][ C1] Call Trace: [ 332.995457][ C1] ? __schedule+0x76f/0x1ac0 [ 333.000034][ C1] ? __sched_text_start+0x8/0x8 [ 333.004867][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 333.009872][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 333.014794][ C1] schedule+0xca/0x250 [ 333.018863][ C1] rescuer_thread+0x6ed/0xc00 [ 333.023522][ C1] ? worker_thread+0xe20/0xe20 [ 333.028263][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 333.034047][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 333.038966][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 333.044227][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 333.049228][ C1] ? worker_thread+0xe20/0xe20 [ 333.053968][ C1] kthread+0x318/0x420 [ 333.058022][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 333.063384][ C1] ret_from_fork+0x24/0x30 [ 333.067785][ C1] kvub300p I30840 105 2 0x80004000 [ 333.074120][ C1] Call Trace: [ 333.077394][ C1] ? __schedule+0x76f/0x1ac0 [ 333.081966][ C1] ? __sched_text_start+0x8/0x8 [ 333.086813][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 333.091816][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 333.096751][ C1] schedule+0xca/0x250 [ 333.100799][ C1] rescuer_thread+0x6ed/0xc00 [ 333.105457][ C1] ? worker_thread+0xe20/0xe20 [ 333.110204][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 333.115986][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 333.120904][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 333.126166][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 333.131169][ C1] ? worker_thread+0xe20/0xe20 [ 333.135911][ C1] kthread+0x318/0x420 [ 333.139956][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 333.145317][ C1] ret_from_fork+0x24/0x30 [ 333.149709][ C1] kvub300d I30840 106 2 0x80004000 [ 333.156038][ C1] Call Trace: [ 333.159306][ C1] ? __schedule+0x76f/0x1ac0 [ 333.163876][ C1] ? __sched_text_start+0x8/0x8 [ 333.168707][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 333.173708][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 333.178622][ C1] schedule+0xca/0x250 [ 333.182679][ C1] rescuer_thread+0x6ed/0xc00 [ 333.187336][ C1] ? worker_thread+0xe20/0xe20 [ 333.192076][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 333.197859][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 333.202782][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 333.208041][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 333.213050][ C1] ? worker_thread+0xe20/0xe20 [ 333.217790][ C1] kthread+0x318/0x420 [ 333.221849][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 333.227211][ C1] ret_from_fork+0x24/0x30 [ 333.231604][ C1] kmemstick I30840 107 2 0x80004000 [ 333.237942][ C1] Call Trace: [ 333.241219][ C1] ? __schedule+0x76f/0x1ac0 [ 333.245788][ C1] ? __sched_text_start+0x8/0x8 [ 333.250626][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 333.255625][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 333.260540][ C1] schedule+0xca/0x250 [ 333.264587][ C1] rescuer_thread+0x6ed/0xc00 [ 333.269240][ C1] ? worker_thread+0xe20/0xe20 [ 333.273982][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 333.279763][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 333.284676][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 333.289938][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 333.294938][ C1] ? worker_thread+0xe20/0xe20 [ 333.299685][ C1] kthread+0x318/0x420 [ 333.303730][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 333.309077][ C1] ret_from_fork+0x24/0x30 [ 333.313467][ C1] elousb I30840 108 2 0x80004000 [ 333.319794][ C1] Call Trace: [ 333.323059][ C1] ? __schedule+0x76f/0x1ac0 [ 333.327626][ C1] ? __sched_text_start+0x8/0x8 [ 333.332452][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 333.337452][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 333.342366][ C1] schedule+0xca/0x250 [ 333.346414][ C1] rescuer_thread+0x6ed/0xc00 [ 333.351084][ C1] ? worker_thread+0xe20/0xe20 [ 333.355824][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 333.362128][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 333.367045][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 333.372313][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 333.377312][ C1] ? worker_thread+0xe20/0xe20 [ 333.382054][ C1] kthread+0x318/0x420 [ 333.386284][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 333.391630][ C1] ret_from_fork+0x24/0x30 [ 333.396020][ C1] wusbd I30840 109 2 0x80004000 [ 333.402357][ C1] Call Trace: [ 333.405622][ C1] ? __schedule+0x76f/0x1ac0 [ 333.410189][ C1] ? __sched_text_start+0x8/0x8 [ 333.415017][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 333.420015][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 333.424928][ C1] schedule+0xca/0x250 [ 333.428972][ C1] rescuer_thread+0x6ed/0xc00 [ 333.433628][ C1] ? worker_thread+0xe20/0xe20 [ 333.438370][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 333.444153][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 333.449068][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 333.454336][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 333.459337][ C1] ? worker_thread+0xe20/0xe20 [ 333.464074][ C1] kthread+0x318/0x420 [ 333.468117][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 333.473473][ C1] ret_from_fork+0x24/0x30 [ 333.477950][ C1] ipv6_addrconf I30840 110 2 0x80004000 [ 333.484285][ C1] Call Trace: [ 333.487553][ C1] ? __schedule+0x76f/0x1ac0 [ 333.492144][ C1] ? __sched_text_start+0x8/0x8 [ 333.496969][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 333.501966][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 333.506882][ C1] schedule+0xca/0x250 [ 333.510927][ C1] rescuer_thread+0x6ed/0xc00 [ 333.515580][ C1] ? worker_thread+0xe20/0xe20 [ 333.520320][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 333.526449][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 333.531361][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 333.536629][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 333.541629][ C1] ? worker_thread+0xe20/0xe20 [ 333.546366][ C1] kthread+0x318/0x420 [ 333.550413][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 333.555763][ C1] ret_from_fork+0x24/0x30 [ 333.560153][ C1] kworker/0:1H I28304 116 2 0x80004000 [ 333.566486][ C1] Workqueue: 0x0 (kblockd) [ 333.570962][ C1] Call Trace: [ 333.574236][ C1] ? __schedule+0x76f/0x1ac0 [ 333.578899][ C1] ? __sched_text_start+0x8/0x8 [ 333.583730][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 333.589074][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 333.594074][ C1] schedule+0xca/0x250 [ 333.598120][ C1] worker_thread+0x245/0xe20 [ 333.602686][ C1] ? process_one_work+0x1530/0x1530 [ 333.607858][ C1] kthread+0x318/0x420 [ 333.611904][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 333.617256][ C1] ret_from_fork+0x24/0x30 [ 333.621659][ C1] ext4-rsv-conver I30584 117 2 0x80004000 [ 333.627988][ C1] Call Trace: [ 333.631254][ C1] ? __schedule+0x76f/0x1ac0 [ 333.635822][ C1] ? __sched_text_start+0x8/0x8 [ 333.640647][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 333.645647][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 333.650561][ C1] schedule+0xca/0x250 [ 333.654640][ C1] rescuer_thread+0x6ed/0xc00 [ 333.659296][ C1] ? worker_thread+0xe20/0xe20 [ 333.664033][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 333.669815][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 333.674728][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 333.679990][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 333.685077][ C1] ? worker_thread+0xe20/0xe20 [ 333.689816][ C1] kthread+0x318/0x420 [ 333.693860][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 333.699208][ C1] ret_from_fork+0x24/0x30 [ 333.703599][ C1] udevd S26744 239 1 0x00000000 [ 333.709904][ C1] Call Trace: [ 333.713170][ C1] ? __schedule+0x76f/0x1ac0 [ 333.717736][ C1] ? __sched_text_start+0x8/0x8 [ 333.722564][ C1] schedule+0xca/0x250 [ 333.726610][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 333.732652][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 333.738436][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 333.743878][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 333.748714][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 333.753715][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 333.758642][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 333.763825][ C1] ep_poll+0xcca/0xe60 [ 333.767869][ C1] ? ep_modify+0x830/0x830 [ 333.772264][ C1] ? do_renameat2+0x28e/0xbb0 [ 333.776919][ C1] ? wake_up_q+0xf0/0xf0 [ 333.781137][ C1] do_epoll_wait+0x209/0x260 [ 333.785705][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 333.791397][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 333.796397][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 333.801659][ C1] do_syscall_64+0xb7/0x580 [ 333.806140][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.812008][ C1] RIP: 0033:0x7f359b5fa943 [ 333.816407][ C1] Code: Bad RIP value. [ 333.820457][ C1] RSP: 002b:00007ffdecb40be8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 333.828844][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f359b5fa943 [ 333.836794][ C1] RDX: 0000000000000008 RSI: 00007ffdecb40ce0 RDI: 000000000000000a [ 333.844742][ C1] RBP: 00000000013c1290 R08: 0000000000000000 R09: 0000000000000000 [ 333.852697][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003 [ 333.860646][ C1] R13: 0000000000000000 R14: 00000000013cf340 R15: 00000000013be250 [ 333.868596][ C1] kworker/u4:2 I24600 392 2 0x80004000 [ 333.874923][ C1] Workqueue: 0x0 (events_unbound) [ 333.880017][ C1] Call Trace: [ 333.883283][ C1] ? __schedule+0x76f/0x1ac0 [ 333.887848][ C1] ? __sched_text_start+0x8/0x8 [ 333.892681][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 333.898031][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 333.903031][ C1] schedule+0xca/0x250 [ 333.907078][ C1] worker_thread+0x245/0xe20 [ 333.911654][ C1] ? process_one_work+0x1530/0x1530 [ 333.916831][ C1] kthread+0x318/0x420 [ 333.920879][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 333.926228][ C1] ret_from_fork+0x24/0x30 [ 333.930620][ C1] dhclient S28192 1466 1 0x00000000 [ 333.936929][ C1] Call Trace: [ 333.940196][ C1] ? __schedule+0x76f/0x1ac0 [ 333.944762][ C1] ? __sched_text_start+0x8/0x8 [ 333.949590][ C1] ? debug_object_fixup+0x30/0x30 [ 333.954591][ C1] ? enqueue_hrtimer+0x380/0x380 [ 333.959504][ C1] schedule+0xca/0x250 [ 333.963550][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 333.969595][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 333.975380][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 333.981161][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 333.987118][ C1] ? __pollwait+0x24f/0x430 [ 333.991597][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 333.997900][ C1] ? pollwake+0x200/0x200 [ 334.002204][ C1] do_select+0x122e/0x1700 [ 334.006599][ C1] ? select_estimate_accuracy+0x320/0x320 [ 334.012296][ C1] ? __module_text_address+0xe/0x140 [ 334.017560][ C1] ? poll_freewait+0x250/0x250 [ 334.022301][ C1] ? poll_freewait+0x250/0x250 [ 334.027041][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 334.032042][ C1] ? mark_lock+0xbc/0x1160 [ 334.036437][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 334.041440][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 334.046356][ C1] ? find_held_lock+0x2d/0x110 [ 334.051113][ C1] ? __might_fault+0x11f/0x1d0 [ 334.055865][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 334.060697][ C1] ? lock_acquire+0x127/0x320 [ 334.065356][ C1] ? __might_fault+0xef/0x1d0 [ 334.070016][ C1] ? __might_fault+0x192/0x1d0 [ 334.074761][ C1] ? core_sys_select+0x4da/0x820 [ 334.079683][ C1] core_sys_select+0x4da/0x820 [ 334.084431][ C1] ? do_compat_pselect+0x210/0x210 [ 334.089522][ C1] ? find_held_lock+0x2d/0x110 [ 334.094264][ C1] ? find_held_lock+0x2d/0x110 [ 334.099018][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 334.103855][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 334.109403][ C1] ? timespec64_add_safe+0x189/0x210 [ 334.114671][ C1] ? nsec_to_clock_t+0x30/0x30 [ 334.119414][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 334.124699][ C1] kern_select+0x13d/0x1c0 [ 334.129096][ C1] ? core_sys_select+0x820/0x820 [ 334.134013][ C1] ? down_read_non_owner+0x470/0x470 [ 334.139275][ C1] ? handle_mm_fault+0x30f/0x900 [ 334.144187][ C1] __x64_sys_select+0xba/0x150 [ 334.149796][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 334.155058][ C1] do_syscall_64+0xb7/0x580 [ 334.159542][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.165413][ C1] RIP: 0033:0x7fbd16a58dd3 [ 334.169836][ C1] Code: Bad RIP value. [ 334.173883][ C1] RSP: 002b:00007ffd883dc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 334.182278][ C1] RAX: ffffffffffffffda RBX: 00007fbd16ea4010 RCX: 00007fbd16a58dd3 [ 334.190234][ C1] RDX: 00007fbd16ea6190 RSI: 00007fbd16ea6090 RDI: 0000000000000016 [ 334.198186][ C1] RBP: 00007ffd883dc088 R08: 00007ffd883dc090 R09: 0000000000000000 [ 334.206136][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd883dc090 [ 334.214086][ C1] R13: 0000000000000000 R14: 000055810a67d490 R15: 431bde82d7b634db [ 334.222043][ C1] rsyslogd S26744 1601 1 0x00000000 [ 334.228354][ C1] Call Trace: [ 334.231626][ C1] ? __schedule+0x76f/0x1ac0 [ 334.236193][ C1] ? __sched_text_start+0x8/0x8 [ 334.241023][ C1] ? debug_object_fixup+0x30/0x30 [ 334.246027][ C1] ? enqueue_hrtimer+0x380/0x380 [ 334.250952][ C1] schedule+0xca/0x250 [ 334.254998][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 334.261041][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 334.266825][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 334.272087][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 334.278043][ C1] ? set_normalized_timespec64+0x65/0xc0 [ 334.283652][ C1] ? select_estimate_accuracy+0x24b/0x320 [ 334.289346][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 334.295658][ C1] ? pollwake+0x200/0x200 [ 334.299965][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 334.305487][ C1] do_select+0x122e/0x1700 [ 334.309887][ C1] ? mark_lock+0xbc/0x1160 [ 334.314277][ C1] ? select_estimate_accuracy+0x320/0x320 [ 334.319979][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 334.324980][ C1] ? kmem_cache_alloc+0xd6/0x2d0 [ 334.329894][ C1] ? alloc_pid+0x48/0x8b0 [ 334.334200][ C1] ? copy_process+0x25d2/0x6420 [ 334.339043][ C1] ? _do_fork+0x129/0xec0 [ 334.343349][ C1] ? __x64_sys_clone+0x17e/0x200 [ 334.348274][ C1] ? do_syscall_64+0xb7/0x580 [ 334.352928][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.358968][ C1] ? mark_held_locks+0xe0/0xe0 [ 334.363708][ C1] ? mark_lock+0xbc/0x1160 [ 334.368103][ C1] ? mark_lock+0xbc/0x1160 [ 334.372498][ C1] ? mark_lock+0xbc/0x1160 [ 334.376890][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 334.381803][ C1] ? find_held_lock+0x2d/0x110 [ 334.386547][ C1] ? core_sys_select+0x1d7/0x820 [ 334.391460][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 334.396287][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 334.401808][ C1] ? core_sys_select+0x4da/0x820 [ 334.406722][ C1] core_sys_select+0x4da/0x820 [ 334.411489][ C1] ? do_compat_pselect+0x210/0x210 [ 334.416579][ C1] ? find_held_lock+0x2d/0x110 [ 334.421319][ C1] ? find_held_lock+0x2d/0x110 [ 334.426058][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 334.430886][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 334.436409][ C1] ? timespec64_add_safe+0x189/0x210 [ 334.441677][ C1] ? nsec_to_clock_t+0x30/0x30 [ 334.446419][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 334.451678][ C1] kern_select+0x13d/0x1c0 [ 334.456072][ C1] ? core_sys_select+0x820/0x820 [ 334.460985][ C1] ? filp_close+0x129/0x160 [ 334.465463][ C1] __x64_sys_select+0xba/0x150 [ 334.470209][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 334.475472][ C1] do_syscall_64+0xb7/0x580 [ 334.479960][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.485828][ C1] RIP: 0033:0x7feb49fdddf3 [ 334.490228][ C1] Code: Bad RIP value. [ 334.494270][ C1] RSP: 002b:00007ffd3c7b6bc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 334.502657][ C1] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007feb49fdddf3 [ 334.510607][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 334.518557][ C1] RBP: 0000000000015180 R08: 00007ffd3c7b6bf0 R09: 00007feb47c4d700 [ 334.526515][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 334.534561][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 334.542522][ C1] rs:main Q:Reg R running task 27824 1602 1 0x00000000 [ 334.550406][ C1] Call Trace: [ 334.553686][ C1] ? __schedule+0x76f/0x1ac0 [ 334.558252][ C1] ? __sched_text_start+0x8/0x8 [ 334.563081][ C1] schedule+0xca/0x250 [ 334.567130][ C1] futex_wait_queue_me+0x2a7/0x570 [ 334.572216][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 334.577666][ C1] futex_wait+0x1e2/0x590 [ 334.581982][ C1] ? futex_wait_setup+0x350/0x350 [ 334.586986][ C1] ? current_time+0x110/0x110 [ 334.591637][ C1] ? generic_write_checks+0x294/0x3f0 [ 334.596988][ C1] ? mark_held_locks+0xe0/0xe0 [ 334.601728][ C1] do_futex+0x15d/0x1b80 [ 334.605958][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 334.611066][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 334.616064][ C1] ? ksys_write+0x20c/0x250 [ 334.620548][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 334.625377][ C1] ? find_held_lock+0x2d/0x110 [ 334.630117][ C1] ? __mutex_unlock_slowpath+0xea/0x670 [ 334.635640][ C1] __x64_sys_futex+0x376/0x4f0 [ 334.640381][ C1] ? fput_many+0x2f/0x1a0 [ 334.644684][ C1] ? do_futex+0x1b80/0x1b80 [ 334.649163][ C1] ? ksys_write+0x19f/0x250 [ 334.653644][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 334.658384][ C1] ? fpregs_mark_activate+0x280/0x280 [ 334.663750][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 334.669446][ C1] do_syscall_64+0xb7/0x580 [ 334.673926][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.679794][ C1] RIP: 0033:0x7feb4a6aa344 [ 334.684195][ C1] Code: Bad RIP value. [ 334.688238][ C1] RSP: 002b:00007feb48c4ecb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 334.696626][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb4a6aa344 [ 334.704576][ C1] RDX: 0000000000002873 RSI: 0000000000000080 RDI: 0000000000e21264 [ 334.712527][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000001439 [ 334.720477][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000447f18 [ 334.728428][ C1] R13: 000000000044421f R14: 0000000000447ee8 R15: 0000000000000003 [ 334.736381][ C1] rsyslogd S28192 1603 1 0x00000000 [ 334.742691][ C1] Call Trace: [ 334.745958][ C1] ? __schedule+0x76f/0x1ac0 [ 334.750544][ C1] ? __sched_text_start+0x8/0x8 [ 334.755370][ C1] ? find_held_lock+0x2d/0x110 [ 334.760111][ C1] ? __pollwait+0x24f/0x430 [ 334.764590][ C1] schedule+0xca/0x250 [ 334.768657][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 334.774698][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 334.780483][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 334.786274][ C1] ? poll_initwait+0x180/0x180 [ 334.791032][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 334.796298][ C1] ? __pollwait+0x24f/0x430 [ 334.800781][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 334.807092][ C1] ? pollwake+0x200/0x200 [ 334.811397][ C1] do_select+0x122e/0x1700 [ 334.815792][ C1] ? kmem_cache_free+0xb9/0x380 [ 334.820628][ C1] ? select_estimate_accuracy+0x320/0x320 [ 334.826326][ C1] ? poll_freewait+0x250/0x250 [ 334.831071][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 334.836598][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 334.841860][ C1] ? mark_lock+0xbc/0x1160 [ 334.846258][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 334.851268][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 334.856183][ C1] ? find_held_lock+0x2d/0x110 [ 334.860924][ C1] ? __might_fault+0x11f/0x1d0 [ 334.865666][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 334.870492][ C1] ? lock_acquire+0x127/0x320 [ 334.875149][ C1] ? __might_fault+0xef/0x1d0 [ 334.879809][ C1] ? __might_fault+0x192/0x1d0 [ 334.884554][ C1] ? core_sys_select+0x4da/0x820 [ 334.889465][ C1] core_sys_select+0x4da/0x820 [ 334.894204][ C1] ? do_compat_pselect+0x210/0x210 [ 334.899291][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 334.904293][ C1] ? __do_page_fault+0x662/0xcc0 [ 334.909207][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 334.915685][ C1] ? __fget_light+0x1d6/0x230 [ 334.920340][ C1] ? fput_many+0x2f/0x1a0 [ 334.924648][ C1] kern_select+0x13d/0x1c0 [ 334.929052][ C1] ? core_sys_select+0x820/0x820 [ 334.933968][ C1] ? do_futex+0x1b80/0x1b80 [ 334.938448][ C1] __x64_sys_select+0xba/0x150 [ 334.943190][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 334.948453][ C1] do_syscall_64+0xb7/0x580 [ 334.952942][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.958811][ C1] RIP: 0033:0x7feb49fdddf3 [ 334.963213][ C1] Code: Bad RIP value. [ 334.967255][ C1] RSP: 002b:00007feb4844dd90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 334.975648][ C1] RAX: ffffffffffffffda RBX: 00007feb4844dda0 RCX: 00007feb49fdddf3 [ 334.983596][ C1] RDX: 0000000000000000 RSI: 00007feb4844dda0 RDI: 0000000000000001 [ 334.991548][ C1] RBP: 00007feb496d65e0 R08: 0000000000000000 R09: 0000000000000001 [ 334.999495][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 335.007442][ C1] R13: 0000000000000001 R14: 00007feb496d65f0 R15: 0000000000000001 [ 335.015393][ C1] rsyslogd R running task 29264 1604 1 0x00000000 [ 335.023267][ C1] Call Trace: [ 335.026537][ C1] ? __schedule+0x76f/0x1ac0 [ 335.031105][ C1] ? __sched_text_start+0x8/0x8 [ 335.035930][ C1] ? fput_many+0x2f/0x1a0 [ 335.040234][ C1] schedule+0xca/0x250 [ 335.044281][ C1] exit_to_usermode_loop+0xf6/0x200 [ 335.049474][ C1] do_syscall_64+0x45f/0x580 [ 335.054061][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.059938][ C1] RIP: 0033:0x7feb4a6ad1fd [ 335.064344][ C1] Code: Bad RIP value. [ 335.068396][ C1] RSP: 002b:00007feb47c4ce30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 335.076785][ C1] RAX: 0000000000000fd2 RBX: 0000000000e36650 RCX: 00007feb4a6ad1fd [ 335.084737][ C1] RDX: 0000000000000fff RSI: 00007feb494815a0 RDI: 0000000000000004 [ 335.092696][ C1] RBP: 0000000000000000 R08: 0000000000e21260 R09: 0000000000000000 [ 335.100646][ C1] R10: 7268746b5f5f203f R11: 0000000000000293 R12: 000000000065e420 [ 335.108606][ C1] R13: 00007feb47c4d9c0 R14: 00007feb4acf2040 R15: 0000000000000003 [ 335.116567][ C1] cron S27824 1644 1 0x00000000 [ 335.122955][ C1] Call Trace: [ 335.126229][ C1] ? __schedule+0x76f/0x1ac0 [ 335.130797][ C1] ? __sched_text_start+0x8/0x8 [ 335.135630][ C1] ? enqueue_hrtimer+0x380/0x380 [ 335.140556][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 335.145821][ C1] schedule+0xca/0x250 [ 335.149870][ C1] do_nanosleep+0x21f/0x650 [ 335.154354][ C1] ? schedule_timeout_idle+0x80/0x80 [ 335.159615][ C1] ? memset+0x20/0x40 [ 335.163575][ C1] ? __hrtimer_init+0x134/0x260 [ 335.168401][ C1] hrtimer_nanosleep+0x249/0x4f0 [ 335.173319][ C1] ? nanosleep_copyout+0x100/0x100 [ 335.178406][ C1] ? _copy_from_user+0x123/0x190 [ 335.183320][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 335.189276][ C1] ? put_old_itimerspec32+0x1d0/0x1d0 [ 335.194643][ C1] __x64_sys_nanosleep+0x19d/0x220 [ 335.199749][ C1] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 335.204843][ C1] ? do_syscall_64+0x1a/0x580 [ 335.209506][ C1] do_syscall_64+0xb7/0x580 [ 335.213998][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.219895][ C1] RIP: 0033:0x7f0a34901e40 [ 335.224309][ C1] Code: Bad RIP value. [ 335.228360][ C1] RSP: 002b:00007ffcdd9e8fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 335.236750][ C1] RAX: ffffffffffffffda RBX: 00007ffcdd9e90f0 RCX: 00007f0a34901e40 [ 335.244706][ C1] RDX: 0000000000000000 RSI: 00007ffcdd9e9170 RDI: 00007ffcdd9e9170 [ 335.252678][ C1] RBP: 00007ffcdd9e9070 R08: 00007ffcdd9e8fd0 R09: 00000000000007e3 [ 335.260630][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 335.268581][ C1] R13: 00007ffcdd9e92d0 R14: 0000000000000000 R15: 0000000000000000 [ 335.276536][ C1] sshd S27880 1670 1 0x00000000 [ 335.282845][ C1] Call Trace: [ 335.286119][ C1] ? __schedule+0x76f/0x1ac0 [ 335.290688][ C1] ? __sched_text_start+0x8/0x8 [ 335.295516][ C1] schedule+0xca/0x250 [ 335.299565][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 335.305607][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 335.311387][ C1] ? __pollwait+0x24f/0x430 [ 335.315865][ C1] ? poll_initwait+0x180/0x180 [ 335.320604][ C1] ? tcp_poll+0x4ac/0xbe0 [ 335.324909][ C1] ? do_select+0x3e0/0x1700 [ 335.329389][ C1] ? tcp_ioctl+0x7d0/0x7d0 [ 335.333783][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 335.340094][ C1] ? pollwake+0x200/0x200 [ 335.344399][ C1] do_select+0x122e/0x1700 [ 335.348793][ C1] ? select_estimate_accuracy+0x320/0x320 [ 335.354487][ C1] ? deref_stack_reg+0xaa/0xe0 [ 335.359226][ C1] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 335.365798][ C1] ? poll_freewait+0x250/0x250 [ 335.370536][ C1] ? poll_freewait+0x250/0x250 [ 335.375282][ C1] ? deref_stack_reg+0xe0/0xe0 [ 335.380026][ C1] ? __module_text_address+0xe/0x140 [ 335.385293][ C1] ? is_module_text_address+0xc/0x1a [ 335.390556][ C1] ? mark_lock+0xbc/0x1160 [ 335.394954][ C1] ? unwind_get_return_address+0x5a/0xa0 [ 335.400568][ C1] ? profile_setup.cold+0xc1/0xc1 [ 335.405570][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 335.410570][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 335.415487][ C1] ? find_held_lock+0x2d/0x110 [ 335.420228][ C1] ? __might_fault+0x11f/0x1d0 [ 335.424967][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 335.429794][ C1] ? lock_acquire+0x127/0x320 [ 335.434460][ C1] ? __might_fault+0xef/0x1d0 [ 335.439114][ C1] ? __might_fault+0x192/0x1d0 [ 335.443853][ C1] ? core_sys_select+0x4da/0x820 [ 335.448764][ C1] core_sys_select+0x4da/0x820 [ 335.453621][ C1] ? do_compat_pselect+0x210/0x210 [ 335.458708][ C1] ? mark_lock+0xbc/0x1160 [ 335.463101][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 335.468101][ C1] ? find_held_lock+0x2d/0x110 [ 335.472841][ C1] ? task_work_run+0x112/0x1c0 [ 335.477581][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 335.482407][ C1] kern_select+0x13d/0x1c0 [ 335.486798][ C1] ? core_sys_select+0x820/0x820 [ 335.491709][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 335.497838][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 335.503019][ C1] ? task_work_run+0x11c/0x1c0 [ 335.507760][ C1] __x64_sys_select+0xba/0x150 [ 335.512501][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 335.517763][ C1] do_syscall_64+0xb7/0x580 [ 335.522246][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.528112][ C1] RIP: 0033:0x7f84a4af8dd3 [ 335.532511][ C1] Code: Bad RIP value. [ 335.536564][ C1] RSP: 002b:00007ffe447dc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 335.544949][ C1] RAX: ffffffffffffffda RBX: 00005585e593eac0 RCX: 00007f84a4af8dd3 [ 335.552897][ C1] RDX: 0000000000000000 RSI: 00005585e70e7a90 RDI: 0000000000000007 [ 335.560846][ C1] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 335.568793][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585e70e7a90 [ 335.576743][ C1] R13: 00005585e593ea40 R14: 0000000000000002 R15: 00005585e5938ca0 [ 335.584693][ C1] getty S25976 1694 1 0x00000000 [ 335.591016][ C1] Call Trace: [ 335.594284][ C1] ? __schedule+0x76f/0x1ac0 [ 335.598851][ C1] ? __sched_text_start+0x8/0x8 [ 335.603680][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 335.608689][ C1] schedule+0xca/0x250 [ 335.612734][ C1] schedule_timeout+0x682/0xb20 [ 335.617563][ C1] ? n_tty_read+0x151a/0x1ae0 [ 335.622214][ C1] ? usleep_range+0x160/0x160 [ 335.626878][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 335.631707][ C1] ? lock_acquire+0x127/0x320 [ 335.636362][ C1] ? n_tty_read+0xab3/0x1ae0 [ 335.640928][ C1] ? up_read+0x1b0/0x760 [ 335.645148][ C1] wait_woken+0x131/0x250 [ 335.649459][ C1] ? woken_wake_function+0x70/0x70 [ 335.654546][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 335.660327][ C1] n_tty_read+0x152e/0x1ae0 [ 335.664817][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 335.669816][ C1] ? tty_write+0x54b/0x800 [ 335.674207][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 335.679990][ C1] ? copy_from_read_buf+0x500/0x500 [ 335.685166][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 335.689998][ C1] ? __fsnotify_parent+0xd1/0x370 [ 335.694998][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 335.700790][ C1] tty_read+0x190/0x290 [ 335.704927][ C1] ? copy_from_read_buf+0x500/0x500 [ 335.710101][ C1] ? tty_poll+0x180/0x180 [ 335.714418][ C1] __vfs_read+0x76/0x100 [ 335.718640][ C1] vfs_read+0x1ea/0x430 [ 335.722772][ C1] ksys_read+0x127/0x250 [ 335.726993][ C1] ? kernel_write+0x120/0x120 [ 335.731650][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 335.737342][ C1] do_syscall_64+0xb7/0x580 [ 335.741821][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.747689][ C1] RIP: 0033:0x7f0d9789b310 [ 335.752087][ C1] Code: Bad RIP value. [ 335.756130][ C1] RSP: 002b:00007ffc27654478 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 335.764527][ C1] RAX: ffffffffffffffda RBX: 00007f0d97f706a8 RCX: 00007f0d9789b310 [ 335.772473][ C1] RDX: 0000000000000001 RSI: 00007ffc276544c8 RDI: 0000000000000000 [ 335.780422][ C1] RBP: 00007ffc27654cb0 R08: 00007ffc276542b0 R09: 00007f0d97b51e90 [ 335.788370][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 335.796321][ C1] R13: 00007ffc27658f11 R14: 0000000000000000 R15: 0000000000000000 [ 335.804277][ C1] getty S26856 1695 1 0x00000000 [ 335.810587][ C1] Call Trace: [ 335.813853][ C1] ? __schedule+0x76f/0x1ac0 [ 335.818420][ C1] ? __sched_text_start+0x8/0x8 [ 335.823256][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 335.828261][ C1] schedule+0xca/0x250 [ 335.832307][ C1] schedule_timeout+0x682/0xb20 [ 335.837134][ C1] ? n_tty_read+0x151a/0x1ae0 [ 335.841786][ C1] ? usleep_range+0x160/0x160 [ 335.846450][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 335.851277][ C1] ? lock_acquire+0x127/0x320 [ 335.856624][ C1] ? n_tty_read+0xab3/0x1ae0 [ 335.861191][ C1] ? up_read+0x1b0/0x760 [ 335.865410][ C1] wait_woken+0x131/0x250 [ 335.869715][ C1] ? woken_wake_function+0x70/0x70 [ 335.874802][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 335.880584][ C1] n_tty_read+0x152e/0x1ae0 [ 335.885063][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 335.890063][ C1] ? tty_write+0x54b/0x800 [ 335.894454][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 335.900239][ C1] ? copy_from_read_buf+0x500/0x500 [ 335.905416][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 335.910242][ C1] ? __fsnotify_parent+0xd1/0x370 [ 335.915246][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 335.921030][ C1] tty_read+0x190/0x290 [ 335.925165][ C1] ? copy_from_read_buf+0x500/0x500 [ 335.930350][ C1] ? tty_poll+0x180/0x180 [ 335.934657][ C1] __vfs_read+0x76/0x100 [ 335.938875][ C1] vfs_read+0x1ea/0x430 [ 335.943005][ C1] ksys_read+0x127/0x250 [ 335.947226][ C1] ? kernel_write+0x120/0x120 [ 335.951879][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 335.957574][ C1] do_syscall_64+0xb7/0x580 [ 335.962057][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.967923][ C1] RIP: 0033:0x7f0c9d9c3310 [ 335.972319][ C1] Code: Bad RIP value. [ 335.976362][ C1] RSP: 002b:00007fff5338fa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 335.984745][ C1] RAX: ffffffffffffffda RBX: 00007f0c9e0986a8 RCX: 00007f0c9d9c3310 [ 335.992694][ C1] RDX: 0000000000000001 RSI: 00007fff5338fa78 RDI: 0000000000000000 [ 336.000644][ C1] RBP: 00007fff53390260 R08: 00007fff5338f860 R09: 00007f0c9dc79e90 [ 336.008594][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 336.016545][ C1] R13: 00007fff53392f11 R14: 0000000000000000 R15: 0000000000000000 [ 336.024505][ C1] getty S27568 1696 1 0x00000000 [ 336.030820][ C1] Call Trace: [ 336.034089][ C1] ? __schedule+0x76f/0x1ac0 [ 336.038674][ C1] ? __sched_text_start+0x8/0x8 [ 336.043522][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 336.048538][ C1] schedule+0xca/0x250 [ 336.052621][ C1] schedule_timeout+0x682/0xb20 [ 336.057458][ C1] ? n_tty_read+0x151a/0x1ae0 [ 336.062128][ C1] ? usleep_range+0x160/0x160 [ 336.066786][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 336.071623][ C1] ? lock_acquire+0x127/0x320 [ 336.076277][ C1] ? n_tty_read+0xab3/0x1ae0 [ 336.080847][ C1] ? up_read+0x1b0/0x760 [ 336.085070][ C1] wait_woken+0x131/0x250 [ 336.089380][ C1] ? woken_wake_function+0x70/0x70 [ 336.094470][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 336.100258][ C1] n_tty_read+0x152e/0x1ae0 [ 336.104740][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 336.109742][ C1] ? tty_write+0x54b/0x800 [ 336.114134][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 336.119915][ C1] ? copy_from_read_buf+0x500/0x500 [ 336.125089][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 336.129915][ C1] ? __fsnotify_parent+0xd1/0x370 [ 336.134915][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 336.140699][ C1] tty_read+0x190/0x290 [ 336.144836][ C1] ? copy_from_read_buf+0x500/0x500 [ 336.150009][ C1] ? tty_poll+0x180/0x180 [ 336.154316][ C1] __vfs_read+0x76/0x100 [ 336.158535][ C1] vfs_read+0x1ea/0x430 [ 336.162668][ C1] ksys_read+0x127/0x250 [ 336.166886][ C1] ? kernel_write+0x120/0x120 [ 336.171539][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 336.177236][ C1] do_syscall_64+0xb7/0x580 [ 336.181720][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.187587][ C1] RIP: 0033:0x7f7f6cae5310 [ 336.191992][ C1] Code: Bad RIP value. [ 336.196035][ C1] RSP: 002b:00007ffead8235c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 336.204439][ C1] RAX: ffffffffffffffda RBX: 00007f7f6d1ba6a8 RCX: 00007f7f6cae5310 [ 336.212387][ C1] RDX: 0000000000000001 RSI: 00007ffead823618 RDI: 0000000000000000 [ 336.220348][ C1] RBP: 00007ffead823e00 R08: 00007ffead823400 R09: 00007f7f6cd9be90 [ 336.228302][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 336.236520][ C1] R13: 00007ffead826f11 R14: 0000000000000000 R15: 0000000000000000 [ 336.244478][ C1] getty S27032 1697 1 0x00000000 [ 336.250793][ C1] Call Trace: [ 336.254068][ C1] ? __schedule+0x76f/0x1ac0 [ 336.258639][ C1] ? __sched_text_start+0x8/0x8 [ 336.263472][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 336.268479][ C1] schedule+0xca/0x250 [ 336.272528][ C1] schedule_timeout+0x682/0xb20 [ 336.277355][ C1] ? n_tty_read+0x151a/0x1ae0 [ 336.282018][ C1] ? usleep_range+0x160/0x160 [ 336.286678][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 336.291507][ C1] ? lock_acquire+0x127/0x320 [ 336.296159][ C1] ? n_tty_read+0xab3/0x1ae0 [ 336.300731][ C1] ? up_read+0x1b0/0x760 [ 336.304951][ C1] wait_woken+0x131/0x250 [ 336.309262][ C1] ? woken_wake_function+0x70/0x70 [ 336.314347][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 336.320129][ C1] n_tty_read+0x152e/0x1ae0 [ 336.324610][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 336.329616][ C1] ? tty_write+0x54b/0x800 [ 336.334962][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 336.340754][ C1] ? copy_from_read_buf+0x500/0x500 [ 336.345929][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 336.350755][ C1] ? __fsnotify_parent+0xd1/0x370 [ 336.355756][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 336.361537][ C1] tty_read+0x190/0x290 [ 336.365668][ C1] ? copy_from_read_buf+0x500/0x500 [ 336.370842][ C1] ? tty_poll+0x180/0x180 [ 336.375147][ C1] __vfs_read+0x76/0x100 [ 336.379370][ C1] vfs_read+0x1ea/0x430 [ 336.383505][ C1] ksys_read+0x127/0x250 [ 336.387728][ C1] ? kernel_write+0x120/0x120 [ 336.392391][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 336.398087][ C1] do_syscall_64+0xb7/0x580 [ 336.402568][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.408439][ C1] RIP: 0033:0x7facc8959310 [ 336.412845][ C1] Code: Bad RIP value. [ 336.416887][ C1] RSP: 002b:00007fff80acc2b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 336.425272][ C1] RAX: ffffffffffffffda RBX: 00007facc902e6a8 RCX: 00007facc8959310 [ 336.433222][ C1] RDX: 0000000000000001 RSI: 00007fff80acc308 RDI: 0000000000000000 [ 336.441170][ C1] RBP: 00007fff80accaf0 R08: 00007fff80acc0f0 R09: 00007facc8c0fe90 [ 336.449116][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 336.457066][ C1] R13: 00007fff80acef11 R14: 0000000000000000 R15: 0000000000000000 [ 336.465015][ C1] getty S27032 1698 1 0x00000000 [ 336.471333][ C1] Call Trace: [ 336.474601][ C1] ? __schedule+0x76f/0x1ac0 [ 336.479168][ C1] ? __sched_text_start+0x8/0x8 [ 336.483996][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 336.488997][ C1] schedule+0xca/0x250 [ 336.493042][ C1] schedule_timeout+0x682/0xb20 [ 336.497876][ C1] ? n_tty_read+0x151a/0x1ae0 [ 336.502529][ C1] ? usleep_range+0x160/0x160 [ 336.507182][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 336.512011][ C1] ? lock_acquire+0x127/0x320 [ 336.516664][ C1] ? n_tty_read+0xab3/0x1ae0 [ 336.521228][ C1] ? up_read+0x1b0/0x760 [ 336.525460][ C1] wait_woken+0x131/0x250 [ 336.529766][ C1] ? woken_wake_function+0x70/0x70 [ 336.534862][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 336.540643][ C1] n_tty_read+0x152e/0x1ae0 [ 336.545124][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 336.550124][ C1] ? tty_write+0x54b/0x800 [ 336.554515][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 336.560295][ C1] ? copy_from_read_buf+0x500/0x500 [ 336.565468][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 336.570297][ C1] ? __fsnotify_parent+0xd1/0x370 [ 336.575298][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 336.581081][ C1] tty_read+0x190/0x290 [ 336.585216][ C1] ? copy_from_read_buf+0x500/0x500 [ 336.590389][ C1] ? tty_poll+0x180/0x180 [ 336.594708][ C1] __vfs_read+0x76/0x100 [ 336.598929][ C1] vfs_read+0x1ea/0x430 [ 336.603061][ C1] ksys_read+0x127/0x250 [ 336.607280][ C1] ? kernel_write+0x120/0x120 [ 336.611932][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 336.617627][ C1] do_syscall_64+0xb7/0x580 [ 336.622107][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.627974][ C1] RIP: 0033:0x7fb173c80310 [ 336.632375][ C1] Code: Bad RIP value. [ 336.636419][ C1] RSP: 002b:00007ffce270f6b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 336.644804][ C1] RAX: ffffffffffffffda RBX: 00007fb1743556a8 RCX: 00007fb173c80310 [ 336.652750][ C1] RDX: 0000000000000001 RSI: 00007ffce270f708 RDI: 0000000000000000 [ 336.660703][ C1] RBP: 00007ffce270fef0 R08: 00007ffce270f4f0 R09: 00007fb173f36e90 [ 336.668649][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 336.676595][ C1] R13: 00007ffce2712f11 R14: 0000000000000000 R15: 0000000000000000 [ 336.684546][ C1] getty S27016 1699 1 0x00000000 [ 336.690864][ C1] Call Trace: [ 336.694133][ C1] ? __schedule+0x76f/0x1ac0 [ 336.698705][ C1] ? __sched_text_start+0x8/0x8 [ 336.703535][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 336.708535][ C1] schedule+0xca/0x250 [ 336.712579][ C1] schedule_timeout+0x682/0xb20 [ 336.717406][ C1] ? n_tty_read+0x151a/0x1ae0 [ 336.722059][ C1] ? usleep_range+0x160/0x160 [ 336.726716][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 336.731546][ C1] ? lock_acquire+0x127/0x320 [ 336.736211][ C1] ? n_tty_read+0xab3/0x1ae0 [ 336.740780][ C1] ? up_read+0x1b0/0x760 [ 336.745002][ C1] wait_woken+0x131/0x250 [ 336.749308][ C1] ? woken_wake_function+0x70/0x70 [ 336.754404][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 336.760190][ C1] n_tty_read+0x152e/0x1ae0 [ 336.764669][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 336.769671][ C1] ? tty_write+0x54b/0x800 [ 336.774076][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 336.779859][ C1] ? copy_from_read_buf+0x500/0x500 [ 336.785031][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 336.789860][ C1] ? __fsnotify_parent+0xd1/0x370 [ 336.794881][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 336.800673][ C1] tty_read+0x190/0x290 [ 336.804812][ C1] ? copy_from_read_buf+0x500/0x500 [ 336.809991][ C1] ? tty_poll+0x180/0x180 [ 336.814304][ C1] __vfs_read+0x76/0x100 [ 336.818524][ C1] vfs_read+0x1ea/0x430 [ 336.822656][ C1] ksys_read+0x127/0x250 [ 336.826879][ C1] ? kernel_write+0x120/0x120 [ 336.831538][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 336.837233][ C1] do_syscall_64+0xb7/0x580 [ 336.841716][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.847584][ C1] RIP: 0033:0x7f1cfbd82310 [ 336.851987][ C1] Code: Bad RIP value. [ 336.856029][ C1] RSP: 002b:00007ffd7d38a828 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 336.864417][ C1] RAX: ffffffffffffffda RBX: 00007f1cfc4576a8 RCX: 00007f1cfbd82310 [ 336.872365][ C1] RDX: 0000000000000001 RSI: 00007ffd7d38a878 RDI: 0000000000000000 [ 336.880316][ C1] RBP: 00007ffd7d38b060 R08: 00007ffd7d38a660 R09: 00007f1cfc038e90 [ 336.888263][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 336.896216][ C1] R13: 00007ffd7d38df11 R14: 0000000000000000 R15: 0000000000000000 [ 336.904171][ C1] getty S28024 1700 1 0x00000000 [ 336.910481][ C1] Call Trace: [ 336.913753][ C1] ? __schedule+0x76f/0x1ac0 [ 336.918323][ C1] ? __sched_text_start+0x8/0x8 [ 336.923163][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 336.928163][ C1] schedule+0xca/0x250 [ 336.932228][ C1] schedule_timeout+0x682/0xb20 [ 336.937493][ C1] ? n_tty_read+0x151a/0x1ae0 [ 336.942145][ C1] ? usleep_range+0x160/0x160 [ 336.946800][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 336.951639][ C1] ? lock_acquire+0x127/0x320 [ 336.956294][ C1] ? n_tty_read+0xab3/0x1ae0 [ 336.960858][ C1] ? up_read+0x1b0/0x760 [ 336.965076][ C1] wait_woken+0x131/0x250 [ 336.969384][ C1] ? woken_wake_function+0x70/0x70 [ 336.974471][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 336.980251][ C1] n_tty_read+0x152e/0x1ae0 [ 336.984734][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 336.989738][ C1] ? tty_write+0x54b/0x800 [ 336.994131][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 336.999912][ C1] ? copy_from_read_buf+0x500/0x500 [ 337.005087][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 337.009930][ C1] ? __fsnotify_parent+0xd1/0x370 [ 337.014947][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 337.020823][ C1] tty_read+0x190/0x290 [ 337.024962][ C1] ? copy_from_read_buf+0x500/0x500 [ 337.030138][ C1] ? tty_poll+0x180/0x180 [ 337.034450][ C1] __vfs_read+0x76/0x100 [ 337.038681][ C1] vfs_read+0x1ea/0x430 [ 337.042848][ C1] ksys_read+0x127/0x250 [ 337.047077][ C1] ? kernel_write+0x120/0x120 [ 337.051747][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 337.057455][ C1] do_syscall_64+0xb7/0x580 [ 337.061939][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.067816][ C1] RIP: 0033:0x7f9f04155310 [ 337.072224][ C1] Code: Bad RIP value. [ 337.076266][ C1] RSP: 002b:00007ffcce99c238 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 337.084654][ C1] RAX: ffffffffffffffda RBX: 00007f9f0482a6a8 RCX: 00007f9f04155310 [ 337.092608][ C1] RDX: 0000000000000001 RSI: 00007ffcce99c288 RDI: 0000000000000000 [ 337.100558][ C1] RBP: 00007ffcce99ca70 R08: 00007ffcce99c070 R09: 0000000000000000 [ 337.108508][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 337.116457][ C1] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000 [ 337.124415][ C1] sshd S26848 1719 1670 0x00000000 [ 337.130727][ C1] Call Trace: [ 337.133996][ C1] ? __schedule+0x76f/0x1ac0 [ 337.138564][ C1] ? __sched_text_start+0x8/0x8 [ 337.143392][ C1] ? debug_object_fixup+0x30/0x30 [ 337.148394][ C1] ? enqueue_hrtimer+0x380/0x380 [ 337.153310][ C1] schedule+0xca/0x250 [ 337.157357][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 337.163411][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 337.169200][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 337.174031][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 337.179997][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 337.185781][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 337.191053][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 337.197356][ C1] ? pollwake+0x200/0x200 [ 337.201680][ C1] do_select+0x122e/0x1700 [ 337.206092][ C1] ? select_estimate_accuracy+0x320/0x320 [ 337.211816][ C1] ? poll_freewait+0x250/0x250 [ 337.216564][ C1] ? poll_freewait+0x250/0x250 [ 337.221321][ C1] ? poll_freewait+0x250/0x250 [ 337.226066][ C1] ? poll_freewait+0x250/0x250 [ 337.230811][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 337.235821][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 337.240742][ C1] ? find_held_lock+0x2d/0x110 [ 337.245498][ C1] ? __might_fault+0x11f/0x1d0 [ 337.250245][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 337.255077][ C1] ? lock_acquire+0x127/0x320 [ 337.259732][ C1] ? __might_fault+0xef/0x1d0 [ 337.264387][ C1] ? __might_fault+0x192/0x1d0 [ 337.269129][ C1] ? core_sys_select+0x4da/0x820 [ 337.274055][ C1] core_sys_select+0x4da/0x820 [ 337.278797][ C1] ? do_compat_pselect+0x210/0x210 [ 337.283885][ C1] ? find_held_lock+0x2d/0x110 [ 337.288628][ C1] ? find_held_lock+0x2d/0x110 [ 337.293385][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 337.298217][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 337.303751][ C1] ? timespec64_add_safe+0x189/0x210 [ 337.309015][ C1] ? nsec_to_clock_t+0x30/0x30 [ 337.313770][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 337.319040][ C1] kern_select+0x13d/0x1c0 [ 337.323443][ C1] ? core_sys_select+0x820/0x820 [ 337.328365][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 337.333106][ C1] __x64_sys_select+0xba/0x150 [ 337.337851][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 337.343114][ C1] do_syscall_64+0xb7/0x580 [ 337.347600][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.353466][ C1] RIP: 0033:0x7f7ec092bdd3 [ 337.357872][ C1] Code: Bad RIP value. [ 337.361914][ C1] RSP: 002b:00007ffca53fc5c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 337.370300][ C1] RAX: ffffffffffffffda RBX: 00007ffca53fc650 RCX: 00007f7ec092bdd3 [ 337.378250][ C1] RDX: 000055ff7b191460 RSI: 000055ff7b191480 RDI: 000000000000000c [ 337.386198][ C1] RBP: 000055ff7a5728dc R08: 00007ffca53fc5f0 R09: 0101010101010101 [ 337.394145][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffca53fc658 [ 337.402093][ C1] R13: 0000000000000000 R14: 00007ffca53fc648 R15: 00007ffca53fc64c [ 337.410044][ C1] syz-fuzzer S26576 1721 1719 0x00000000 [ 337.416353][ C1] Call Trace: [ 337.419634][ C1] ? __schedule+0x76f/0x1ac0 [ 337.424204][ C1] ? __sched_text_start+0x8/0x8 [ 337.429044][ C1] ? enqueue_hrtimer+0x380/0x380 [ 337.433963][ C1] schedule+0xca/0x250 [ 337.438018][ C1] futex_wait_queue_me+0x2a7/0x570 [ 337.443105][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 337.448542][ C1] futex_wait+0x1e2/0x590 [ 337.452853][ C1] ? futex_wait_setup+0x350/0x350 [ 337.457854][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 337.463809][ C1] ? futex_wake+0x164/0x480 [ 337.468294][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 337.473294][ C1] do_futex+0x15d/0x1b80 [ 337.477519][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 337.482519][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 337.487358][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 337.492361][ C1] ? find_held_lock+0x2d/0x110 [ 337.497099][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 337.502011][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 337.506843][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 337.511756][ C1] ? ktime_get+0x190/0x1c0 [ 337.516149][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 337.521407][ C1] ? ktime_get+0x162/0x1c0 [ 337.525809][ C1] __x64_sys_futex+0x376/0x4f0 [ 337.530551][ C1] ? do_futex+0x1b80/0x1b80 [ 337.535039][ C1] ? switch_fpu_return+0x1c2/0x430 [ 337.540127][ C1] ? fpregs_mark_activate+0x280/0x280 [ 337.545478][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 337.551172][ C1] do_syscall_64+0xb7/0x580 [ 337.555652][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.561522][ C1] RIP: 0033:0x45b153 [ 337.565400][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 337.584982][ C1] RSP: 002b:000000c42003e6a0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 337.593371][ C1] RAX: ffffffffffffffda RBX: 000000003b982f37 RCX: 000000000045b153 [ 337.601335][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017f1080 [ 337.609306][ C1] RBP: 000000c42003e6e8 R08: 0000000000000000 R09: 0000000000000000 [ 337.617262][ C1] R10: 000000c42003e6d8 R11: 0000000000000202 R12: 0000002dc15acf2b [ 337.625215][ C1] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000055 [ 337.633185][ C1] syz-fuzzer S27576 1722 1719 0x00000000 [ 337.639499][ C1] Call Trace: [ 337.642774][ C1] ? __schedule+0x76f/0x1ac0 [ 337.647343][ C1] ? __sched_text_start+0x8/0x8 [ 337.652188][ C1] ? enqueue_hrtimer+0x380/0x380 [ 337.657102][ C1] schedule+0xca/0x250 [ 337.661160][ C1] futex_wait_queue_me+0x2a7/0x570 [ 337.666252][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 337.671690][ C1] futex_wait+0x1e2/0x590 [ 337.676001][ C1] ? futex_wait_setup+0x350/0x350 [ 337.681009][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 337.686970][ C1] ? find_held_lock+0x2d/0x110 [ 337.691715][ C1] ? __might_fault+0x11f/0x1d0 [ 337.696464][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 337.701476][ C1] do_futex+0x15d/0x1b80 [ 337.705695][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 337.710696][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 337.715527][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 337.720528][ C1] ? find_held_lock+0x2d/0x110 [ 337.725270][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 337.730187][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 337.735015][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 337.739928][ C1] ? ktime_get+0x190/0x1c0 [ 337.744328][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 337.749598][ C1] ? ktime_get+0x162/0x1c0 [ 337.754018][ C1] __x64_sys_futex+0x376/0x4f0 [ 337.758760][ C1] ? do_futex+0x1b80/0x1b80 [ 337.763243][ C1] ? switch_fpu_return+0x1c2/0x430 [ 337.768340][ C1] ? fpregs_mark_activate+0x280/0x280 [ 337.773701][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 337.779400][ C1] do_syscall_64+0xb7/0x580 [ 337.783886][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.789755][ C1] RIP: 0033:0x45b153 [ 337.793634][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 337.813213][ C1] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 337.821603][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153 [ 337.829553][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017ecfb0 [ 337.837504][ C1] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000 [ 337.845452][ C1] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0 [ 337.853488][ C1] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 337.861437][ C1] syz-fuzzer S27968 1723 1719 0x00000000 [ 337.867746][ C1] Call Trace: [ 337.871016][ C1] ? __schedule+0x76f/0x1ac0 [ 337.875583][ C1] ? __sched_text_start+0x8/0x8 [ 337.880416][ C1] schedule+0xca/0x250 [ 337.884467][ C1] futex_wait_queue_me+0x2a7/0x570 [ 337.889554][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 337.894987][ C1] futex_wait+0x1e2/0x590 [ 337.899295][ C1] ? futex_wait_setup+0x350/0x350 [ 337.904395][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 337.910266][ C1] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 337.915961][ C1] ? futex_wake+0x164/0x480 [ 337.920444][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 337.925274][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 337.930104][ C1] do_futex+0x15d/0x1b80 [ 337.934323][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 337.939329][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 337.944331][ C1] ? find_held_lock+0x2d/0x110 [ 337.949075][ C1] ? __might_fault+0x11f/0x1d0 [ 337.953830][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 337.958659][ C1] ? lock_acquire+0x127/0x320 [ 337.963314][ C1] ? __set_current_blocked+0x6a/0x110 [ 337.968662][ C1] __x64_sys_futex+0x376/0x4f0 [ 337.973406][ C1] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 337.979106][ C1] ? do_futex+0x1b80/0x1b80 [ 337.983590][ C1] ? switch_fpu_return+0x1c2/0x430 [ 337.988679][ C1] ? fpregs_mark_activate+0x280/0x280 [ 337.994030][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 337.999725][ C1] do_syscall_64+0xb7/0x580 [ 338.004208][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.010078][ C1] RIP: 0033:0x45b153 [ 338.013955][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 338.033545][ C1] RSP: 002b:000000c42004be88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 338.041931][ C1] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153 [ 338.049879][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040548 [ 338.057850][ C1] RBP: 000000c42004bed0 R08: 0000000000000000 R09: 0000000000000000 [ 338.065803][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4202eff68 [ 338.073755][ C1] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 338.081712][ C1] syz-fuzzer S28992 1724 1719 0x00000000 [ 338.088037][ C1] Call Trace: [ 338.091309][ C1] ? __schedule+0x76f/0x1ac0 [ 338.095879][ C1] ? __sched_text_start+0x8/0x8 [ 338.100708][ C1] schedule+0xca/0x250 [ 338.104873][ C1] futex_wait_queue_me+0x2a7/0x570 [ 338.109972][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 338.115410][ C1] futex_wait+0x1e2/0x590 [ 338.119716][ C1] ? futex_wait_setup+0x350/0x350 [ 338.124716][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 338.130586][ C1] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 338.136286][ C1] ? futex_wake+0x164/0x480 [ 338.140771][ C1] ? lock_acquire+0x127/0x320 [ 338.145428][ C1] ? __might_fault+0xef/0x1d0 [ 338.150083][ C1] do_futex+0x15d/0x1b80 [ 338.154647][ C1] ? put_timespec64+0xcb/0x120 [ 338.159390][ C1] ? nsecs_to_jiffies+0x30/0x30 [ 338.164216][ C1] ? ktime_get_ts64+0x222/0x2b0 [ 338.169040][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 338.174042][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 338.180529][ C1] ? __sanitizer_cov_trace_pc+0x47/0x50 [ 338.186051][ C1] __x64_sys_futex+0x376/0x4f0 [ 338.190793][ C1] ? do_futex+0x1b80/0x1b80 [ 338.195283][ C1] ? switch_fpu_return+0x1c2/0x430 [ 338.200372][ C1] ? fpregs_mark_activate+0x280/0x280 [ 338.205732][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 338.211425][ C1] do_syscall_64+0xb7/0x580 [ 338.215911][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.221797][ C1] RIP: 0033:0x45b153 [ 338.225680][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 338.245260][ C1] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 338.254085][ C1] RAX: ffffffffffffffda RBX: 000000c420040800 RCX: 000000000045b153 [ 338.262035][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000180af40 [ 338.269995][ C1] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000 [ 338.277954][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168 [ 338.285991][ C1] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 338.293948][ C1] syz-fuzzer S26576 1725 1719 0x00000000 [ 338.300268][ C1] Call Trace: [ 338.303549][ C1] ? __schedule+0x76f/0x1ac0 [ 338.308116][ C1] ? __sched_text_start+0x8/0x8 [ 338.312942][ C1] schedule+0xca/0x250 [ 338.316991][ C1] futex_wait_queue_me+0x2a7/0x570 [ 338.322254][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 338.327688][ C1] ? lock_acquire+0x127/0x320 [ 338.332351][ C1] futex_wait+0x1e2/0x590 [ 338.336657][ C1] ? futex_wait_setup+0x350/0x350 [ 338.341655][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 338.346484][ C1] ? mutex_trylock+0x2c0/0x2c0 [ 338.351222][ C1] ? futex_wake+0x164/0x480 [ 338.355704][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 338.360616][ C1] do_futex+0x15d/0x1b80 [ 338.364834][ C1] ? find_held_lock+0x2d/0x110 [ 338.369579][ C1] ? new_sync_read+0x468/0x6d0 [ 338.374324][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 338.379343][ C1] ? vfs_dedupe_file_range+0x750/0x750 [ 338.384779][ C1] __x64_sys_futex+0x376/0x4f0 [ 338.389522][ C1] ? fput_many+0x2f/0x1a0 [ 338.393827][ C1] ? do_futex+0x1b80/0x1b80 [ 338.398308][ C1] ? switch_fpu_return+0x1c2/0x430 [ 338.403401][ C1] ? fpregs_mark_activate+0x280/0x280 [ 338.408748][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 338.414451][ C1] do_syscall_64+0xb7/0x580 [ 338.418930][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.424807][ C1] RIP: 0033:0x45b153 [ 338.428683][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 338.448439][ C1] RSP: 002b:000000c42014ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 338.456826][ C1] RAX: ffffffffffffffda RBX: 000000c42013e000 RCX: 000000000045b153 [ 338.464775][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013e148 [ 338.472721][ C1] RBP: 000000c42014de40 R08: 0000000000000000 R09: 0000000000000000 [ 338.480667][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4267cdbf8 [ 338.488626][ C1] R13: 0000000000000001 R14: 000000c4203c2180 R15: 0000000000000001 [ 338.496576][ C1] syz-fuzzer S25216 1726 1719 0x00000000 [ 338.502885][ C1] Call Trace: [ 338.506153][ C1] ? __schedule+0x76f/0x1ac0 [ 338.510722][ C1] ? __sched_text_start+0x8/0x8 [ 338.515551][ C1] schedule+0xca/0x250 [ 338.519600][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 338.525641][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 338.531423][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 338.536337][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 338.541172][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 338.546170][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 338.551084][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 338.556269][ C1] ep_poll+0xcca/0xe60 [ 338.560313][ C1] ? ep_modify+0x830/0x830 [ 338.564708][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 338.570227][ C1] ? __fget+0x357/0x530 [ 338.574367][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 338.578845][ C1] ? wake_up_q+0xf0/0xf0 [ 338.583073][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 338.588346][ C1] do_epoll_wait+0x209/0x260 [ 338.592913][ C1] __x64_sys_epoll_pwait+0x133/0x2d0 [ 338.598176][ C1] ? do_syscall_64+0x1a/0x580 [ 338.602837][ C1] do_syscall_64+0xb7/0x580 [ 338.607316][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.613182][ C1] RIP: 0033:0x45b300 [ 338.617054][ C1] Code: 00 be 01 00 00 00 4c 89 f7 ff d3 4d 8b 7e 10 4d 85 ff 74 61 49 83 7f 08 00 ba 04 00 00 00 0f 84 ce 02 00 00 31 f6 4c 89 ff ff 49 8b 7f 08 48 85 ff 74 0d ba 05 00 00 00 48 89 de e8 49 e8 ff [ 338.636644][ C1] RSP: 002b:000000c42014f860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 338.645027][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300 [ 338.652973][ C1] RDX: 0000000000000080 RSI: 000000c42014f8a0 RDI: 0000000000000004 [ 338.660919][ C1] RBP: 000000c42014fea0 R08: 0000000000000000 R09: 000000c4202edfb0 [ 338.668869][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c4202edf50 [ 338.676816][ C1] R13: 0000000000000001 R14: 000000c420075d40 R15: 0000000000000001 [ 338.684763][ C1] syz-fuzzer S26576 1727 1719 0x00000000 [ 338.691074][ C1] Call Trace: [ 338.694344][ C1] ? __schedule+0x76f/0x1ac0 [ 338.698912][ C1] ? __sched_text_start+0x8/0x8 [ 338.703736][ C1] schedule+0xca/0x250 [ 338.707782][ C1] futex_wait_queue_me+0x2a7/0x570 [ 338.712870][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 338.718312][ C1] futex_wait+0x1e2/0x590 [ 338.722616][ C1] ? futex_wait_setup+0x350/0x350 [ 338.727616][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 338.732529][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 338.737885][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 338.743149][ C1] ? tcp_sendmsg+0x36/0x40 [ 338.747543][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 338.752892][ C1] ? sock_write_iter+0x2b0/0x360 [ 338.757805][ C1] ? sock_sendmsg+0x120/0x120 [ 338.762459][ C1] do_futex+0x15d/0x1b80 [ 338.766691][ C1] ? find_held_lock+0x2d/0x110 [ 338.771430][ C1] ? __fget+0x32e/0x530 [ 338.775576][ C1] ? new_sync_write+0x48d/0x650 [ 338.780407][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 338.785408][ C1] ? new_sync_read+0x6d0/0x6d0 [ 338.790149][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 338.795676][ C1] ? fsnotify+0x775/0xb10 [ 338.799981][ C1] ? fsnotify_first_mark+0x200/0x200 [ 338.805252][ C1] __x64_sys_futex+0x376/0x4f0 [ 338.810008][ C1] ? fput_many+0x2f/0x1a0 [ 338.814331][ C1] ? do_futex+0x1b80/0x1b80 [ 338.818809][ C1] ? ksys_write+0x19f/0x250 [ 338.823289][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 338.828030][ C1] ? fpregs_mark_activate+0x280/0x280 [ 338.833381][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 338.839093][ C1] do_syscall_64+0xb7/0x580 [ 338.843577][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.849449][ C1] RIP: 0033:0x45b153 [ 338.853332][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 338.872996][ C1] RSP: 002b:000000c420051ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 338.881382][ C1] RAX: ffffffffffffffda RBX: 000000c42013f000 RCX: 000000000045b153 [ 338.889330][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013f148 [ 338.897278][ C1] RBP: 000000c420051f30 R08: 0000000000000000 R09: 0000000000000000 [ 338.905227][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200c3b00 [ 338.913184][ C1] R13: 000000000000000f R14: 0000000000c0fa00 R15: 0000000000003913 [ 338.921132][ C1] syz-fuzzer S29272 1734 1719 0x00000000 [ 338.927443][ C1] Call Trace: [ 338.930713][ C1] ? __schedule+0x76f/0x1ac0 [ 338.935282][ C1] ? __sched_text_start+0x8/0x8 [ 338.940110][ C1] schedule+0xca/0x250 [ 338.944155][ C1] futex_wait_queue_me+0x2a7/0x570 [ 338.949253][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 338.954688][ C1] futex_wait+0x1e2/0x590 [ 338.958995][ C1] ? futex_wait_setup+0x350/0x350 [ 338.963995][ C1] do_futex+0x15d/0x1b80 [ 338.968213][ C1] ? find_held_lock+0x2d/0x110 [ 338.972953][ C1] ? __set_current_blocked+0xcc/0x110 [ 338.978306][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 338.983311][ C1] ? recalc_sigpending_tsk+0x16e/0x1e0 [ 338.988761][ C1] ? mark_lock+0xbc/0x1160 [ 338.993153][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 338.998077][ C1] ? __set_current_blocked+0xcc/0x110 [ 339.003442][ C1] ? find_held_lock+0x2d/0x110 [ 339.008181][ C1] __x64_sys_futex+0x376/0x4f0 [ 339.012923][ C1] ? do_futex+0x1b80/0x1b80 [ 339.017407][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 339.022964][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 339.028657][ C1] do_syscall_64+0xb7/0x580 [ 339.033141][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.039007][ C1] RIP: 0033:0x45b153 [ 339.042878][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 339.062547][ C1] RSP: 002b:000000c4203e3f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 339.070931][ C1] RAX: ffffffffffffffda RBX: 000000c42013f800 RCX: 000000000045b153 [ 339.078879][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000180adf8 [ 339.086829][ C1] RBP: 000000c4203e3f48 R08: 0000000000000000 R09: 0000000000000000 [ 339.094779][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0 [ 339.102728][ C1] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 339.110676][ C1] syz-fuzzer S26576 1735 1719 0x00000000 [ 339.116985][ C1] Call Trace: [ 339.120252][ C1] ? __schedule+0x76f/0x1ac0 [ 339.124818][ C1] ? __sched_text_start+0x8/0x8 [ 339.129820][ C1] schedule+0xca/0x250 [ 339.133864][ C1] futex_wait_queue_me+0x2a7/0x570 [ 339.138953][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 339.144386][ C1] futex_wait+0x1e2/0x590 [ 339.148694][ C1] ? futex_wait_setup+0x350/0x350 [ 339.153696][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 339.158710][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 339.164060][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 339.169324][ C1] ? tcp_sendmsg+0x36/0x40 [ 339.173715][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 339.179066][ C1] ? sock_write_iter+0x2b0/0x360 [ 339.183976][ C1] ? sock_sendmsg+0x120/0x120 [ 339.188627][ C1] do_futex+0x15d/0x1b80 [ 339.192845][ C1] ? find_held_lock+0x2d/0x110 [ 339.197585][ C1] ? __fget+0x32e/0x530 [ 339.201720][ C1] ? new_sync_write+0x48d/0x650 [ 339.206549][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 339.211553][ C1] ? new_sync_read+0x6d0/0x6d0 [ 339.216314][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 339.221840][ C1] ? fsnotify+0x775/0xb10 [ 339.226152][ C1] ? fsnotify_first_mark+0x200/0x200 [ 339.231420][ C1] __x64_sys_futex+0x376/0x4f0 [ 339.236166][ C1] ? fput_many+0x2f/0x1a0 [ 339.240478][ C1] ? do_futex+0x1b80/0x1b80 [ 339.244961][ C1] ? ksys_write+0x19f/0x250 [ 339.249445][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 339.254188][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 339.259884][ C1] do_syscall_64+0xb7/0x580 [ 339.264369][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.270238][ C1] RIP: 0033:0x45b153 [ 339.274113][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 339.293692][ C1] RSP: 002b:000000c4203dfdf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 339.302079][ C1] RAX: ffffffffffffffda RBX: 000000c4203d2400 RCX: 000000000045b153 [ 339.310026][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4203d2548 [ 339.317974][ C1] RBP: 000000c4203dfe40 R08: 0000000000000000 R09: 0000000000000000 [ 339.325922][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c421b0ee78 [ 339.333871][ C1] R13: 000000000000001f R14: 0000000000c0fa00 R15: 0000000000003913 [ 339.341821][ C1] syz-fuzzer R running task 26576 1736 1719 0x00000000 [ 339.349695][ C1] Call Trace: [ 339.352967][ C1] ? __schedule+0x76f/0x1ac0 [ 339.357535][ C1] ? __sched_text_start+0x8/0x8 [ 339.362370][ C1] ? enqueue_hrtimer+0x380/0x380 [ 339.367292][ C1] schedule+0xca/0x250 [ 339.371339][ C1] futex_wait_queue_me+0x2a7/0x570 [ 339.376426][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 339.381862][ C1] futex_wait+0x1e2/0x590 [ 339.386169][ C1] ? futex_wait_setup+0x350/0x350 [ 339.391172][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 339.397125][ C1] ? futex_wake+0x164/0x480 [ 339.401605][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 339.406606][ C1] do_futex+0x15d/0x1b80 [ 339.410827][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 339.415830][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 339.420655][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 339.425665][ C1] ? find_held_lock+0x2d/0x110 [ 339.433106][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 339.438017][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 339.442858][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 339.447859][ C1] ? ktime_get+0x190/0x1c0 [ 339.452253][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 339.457519][ C1] ? ktime_get+0x162/0x1c0 [ 339.461915][ C1] __x64_sys_futex+0x376/0x4f0 [ 339.466656][ C1] ? do_futex+0x1b80/0x1b80 [ 339.471137][ C1] ? switch_fpu_return+0x1c2/0x430 [ 339.476228][ C1] ? fpregs_mark_activate+0x280/0x280 [ 339.481577][ C1] ? fpregs_mark_activate+0x280/0x280 [ 339.486926][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 339.492638][ C1] do_syscall_64+0xb7/0x580 [ 339.497119][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.502987][ C1] RIP: 0033:0x45b153 [ 339.506866][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 339.526535][ C1] RSP: 002b:000000c4200396a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 339.534922][ C1] RAX: ffffffffffffffda RBX: 000000003b97f4d4 RCX: 000000000045b153 [ 339.542879][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017f1000 [ 339.550827][ C1] RBP: 000000c4200396e8 R08: 0000000000000000 R09: 0000000000000000 [ 339.558774][ C1] R10: 000000c4200396d8 R11: 0000000000000206 R12: 0000004d0aaad8b0 [ 339.566722][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 339.574672][ C1] syz-executor.0 S28600 1738 1721 0x00000000 [ 339.580990][ C1] Call Trace: [ 339.584258][ C1] ? __schedule+0x76f/0x1ac0 [ 339.588826][ C1] ? __sched_text_start+0x8/0x8 [ 339.593651][ C1] ? release_task+0x1600/0x1600 [ 339.598500][ C1] ? lock_acquire+0x127/0x320 [ 339.603153][ C1] ? do_wait+0x39f/0x970 [ 339.607372][ C1] schedule+0xca/0x250 [ 339.611416][ C1] do_wait+0x622/0x970 [ 339.615462][ C1] ? wait_consider_task+0x3540/0x3540 [ 339.620810][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 339.625811][ C1] kernel_wait4+0x14c/0x260 [ 339.630292][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 339.635379][ C1] ? task_stopped_code+0x180/0x180 [ 339.640502][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 339.646023][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 339.650853][ C1] __do_sys_wait4+0x147/0x160 [ 339.655507][ C1] ? kernel_wait4+0x260/0x260 [ 339.660160][ C1] ? up_read+0x1b0/0x760 [ 339.664380][ C1] ? mark_held_locks+0x9f/0xe0 [ 339.669122][ C1] ? down_read_non_owner+0x470/0x470 [ 339.674398][ C1] ? handle_mm_fault+0x30f/0x900 [ 339.679317][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 339.685012][ C1] do_syscall_64+0xb7/0x580 [ 339.689495][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.695362][ C1] RIP: 0033:0x4139ba [ 339.699236][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 339.719163][ C1] RSP: 002b:00007ffc0243e258 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 339.727553][ C1] RAX: ffffffffffffffda RBX: 00000000000006d0 RCX: 00000000004139ba [ 339.735500][ C1] RDX: 0000000040000000 RSI: 00007ffc0243e264 RDI: ffffffffffffffff [ 339.743448][ C1] RBP: 00000000000000f8 R08: 00000000000006ca R09: 00005555572e5940 [ 339.751396][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 339.759346][ C1] R13: 00007ffc0243e4e8 R14: 0000000000000000 R15: 0000000000000000 [ 339.767299][ C1] syz-executor.5 S28600 1739 1736 0x00000000 [ 339.773618][ C1] Call Trace: [ 339.776887][ C1] ? __schedule+0x76f/0x1ac0 [ 339.781474][ C1] ? __sched_text_start+0x8/0x8 [ 339.786312][ C1] ? release_task+0x1600/0x1600 [ 339.791163][ C1] ? lock_acquire+0x127/0x320 [ 339.795833][ C1] ? do_wait+0x39f/0x970 [ 339.800057][ C1] schedule+0xca/0x250 [ 339.804112][ C1] do_wait+0x622/0x970 [ 339.808177][ C1] ? wait_consider_task+0x3540/0x3540 [ 339.813525][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 339.818524][ C1] kernel_wait4+0x14c/0x260 [ 339.823005][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 339.828091][ C1] ? task_stopped_code+0x180/0x180 [ 339.833214][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 339.838765][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 339.843606][ C1] __do_sys_wait4+0x147/0x160 [ 339.848269][ C1] ? kernel_wait4+0x260/0x260 [ 339.852926][ C1] ? up_read+0x1b0/0x760 [ 339.857149][ C1] ? mark_held_locks+0x9f/0xe0 [ 339.861892][ C1] ? down_read_non_owner+0x470/0x470 [ 339.867152][ C1] ? handle_mm_fault+0x30f/0x900 [ 339.872076][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 339.877781][ C1] do_syscall_64+0xb7/0x580 [ 339.882265][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.888134][ C1] RIP: 0033:0x4139ba [ 339.892010][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 339.911589][ C1] RSP: 002b:00007ffe8eb06e98 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 339.919975][ C1] RAX: ffffffffffffffda RBX: 00000000000006d7 RCX: 00000000004139ba [ 339.927923][ C1] RDX: 0000000040000000 RSI: 00007ffe8eb06ea4 RDI: ffffffffffffffff [ 339.935873][ C1] RBP: 00000000000000f8 R08: 00000000000006cb R09: 000055555677d940 [ 339.943819][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 339.951766][ C1] R13: 00007ffe8eb07128 R14: 0000000000000000 R15: 0000000000000000 [ 339.959718][ C1] syz-executor.1 S28600 1741 1721 0x00000000 [ 339.966039][ C1] Call Trace: [ 339.969310][ C1] ? __schedule+0x76f/0x1ac0 [ 339.973885][ C1] ? __sched_text_start+0x8/0x8 [ 339.978727][ C1] ? release_task+0x1600/0x1600 [ 339.983572][ C1] ? lock_acquire+0x127/0x320 [ 339.988240][ C1] ? do_wait+0x39f/0x970 [ 339.992478][ C1] schedule+0xca/0x250 [ 339.996527][ C1] do_wait+0x622/0x970 [ 340.000581][ C1] ? wait_consider_task+0x3540/0x3540 [ 340.005927][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 340.010925][ C1] kernel_wait4+0x14c/0x260 [ 340.015408][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 340.020493][ C1] ? task_stopped_code+0x180/0x180 [ 340.025580][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 340.031100][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 340.035928][ C1] __do_sys_wait4+0x147/0x160 [ 340.040585][ C1] ? kernel_wait4+0x260/0x260 [ 340.045242][ C1] ? up_read+0x1b0/0x760 [ 340.049479][ C1] ? mark_held_locks+0x9f/0xe0 [ 340.054216][ C1] ? down_read_non_owner+0x470/0x470 [ 340.059476][ C1] ? handle_mm_fault+0x30f/0x900 [ 340.064392][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 340.070087][ C1] do_syscall_64+0xb7/0x580 [ 340.074567][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.080436][ C1] RIP: 0033:0x4139ba [ 340.084310][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 340.103979][ C1] RSP: 002b:00007ffff0284058 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 340.112368][ C1] RAX: ffffffffffffffda RBX: 00000000000006da RCX: 00000000004139ba [ 340.120315][ C1] RDX: 0000000040000000 RSI: 00007ffff0284064 RDI: ffffffffffffffff [ 340.128263][ C1] RBP: 00000000000000f8 R08: 00000000000006cd R09: 00005555566e2940 [ 340.136211][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 340.144174][ C1] R13: 00007ffff02842e8 R14: 0000000000000000 R15: 0000000000000000 [ 340.152125][ C1] syz-executor.4 S28600 1742 1721 0x00000000 [ 340.158433][ C1] Call Trace: [ 340.161699][ C1] ? __schedule+0x76f/0x1ac0 [ 340.166361][ C1] ? __sched_text_start+0x8/0x8 [ 340.171188][ C1] ? release_task+0x1600/0x1600 [ 340.176014][ C1] ? lock_acquire+0x127/0x320 [ 340.180665][ C1] ? do_wait+0x39f/0x970 [ 340.184884][ C1] schedule+0xca/0x250 [ 340.188928][ C1] do_wait+0x622/0x970 [ 340.192994][ C1] ? wait_consider_task+0x3540/0x3540 [ 340.198354][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 340.203371][ C1] kernel_wait4+0x14c/0x260 [ 340.207860][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 340.212954][ C1] ? task_stopped_code+0x180/0x180 [ 340.218060][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 340.223605][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 340.228439][ C1] __do_sys_wait4+0x147/0x160 [ 340.233098][ C1] ? kernel_wait4+0x260/0x260 [ 340.237755][ C1] ? up_read+0x1b0/0x760 [ 340.241977][ C1] ? mark_held_locks+0x9f/0xe0 [ 340.246722][ C1] ? down_read_non_owner+0x470/0x470 [ 340.251987][ C1] ? handle_mm_fault+0x30f/0x900 [ 340.256904][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 340.262603][ C1] do_syscall_64+0xb7/0x580 [ 340.267088][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.272956][ C1] RIP: 0033:0x4139ba [ 340.276833][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 340.296511][ C1] RSP: 002b:00007ffefd4c0688 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 340.304909][ C1] RAX: ffffffffffffffda RBX: 00000000000006db RCX: 00000000004139ba [ 340.312865][ C1] RDX: 0000000040000000 RSI: 00007ffefd4c0694 RDI: ffffffffffffffff [ 340.320818][ C1] RBP: 00000000000000f8 R08: 00000000000006ce R09: 0000555557507940 [ 340.328774][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 340.336729][ C1] R13: 00007ffefd4c0918 R14: 0000000000000000 R15: 0000000000000000 [ 340.344685][ C1] syz-executor.2 S28600 1743 1721 0x00000000 [ 340.350998][ C1] Call Trace: [ 340.354282][ C1] ? __schedule+0x76f/0x1ac0 [ 340.358856][ C1] ? __sched_text_start+0x8/0x8 [ 340.363773][ C1] ? release_task+0x1600/0x1600 [ 340.368601][ C1] ? lock_acquire+0x127/0x320 [ 340.373258][ C1] ? do_wait+0x39f/0x970 [ 340.377479][ C1] schedule+0xca/0x250 [ 340.381538][ C1] do_wait+0x622/0x970 [ 340.385587][ C1] ? wait_consider_task+0x3540/0x3540 [ 340.390934][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 340.395953][ C1] kernel_wait4+0x14c/0x260 [ 340.400434][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 340.405525][ C1] ? task_stopped_code+0x180/0x180 [ 340.410612][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 340.416133][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 340.420962][ C1] __do_sys_wait4+0x147/0x160 [ 340.425615][ C1] ? kernel_wait4+0x260/0x260 [ 340.430270][ C1] ? up_read+0x1b0/0x760 [ 340.434490][ C1] ? mark_held_locks+0x9f/0xe0 [ 340.439241][ C1] ? down_read_non_owner+0x470/0x470 [ 340.444504][ C1] ? handle_mm_fault+0x30f/0x900 [ 340.449420][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 340.455116][ C1] do_syscall_64+0xb7/0x580 [ 340.459607][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.465475][ C1] RIP: 0033:0x4139ba [ 340.469353][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 340.488937][ C1] RSP: 002b:00007ffdc76d0db8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 340.497327][ C1] RAX: ffffffffffffffda RBX: 00000000000006dc RCX: 00000000004139ba [ 340.505275][ C1] RDX: 0000000040000000 RSI: 00007ffdc76d0dc4 RDI: ffffffffffffffff [ 340.513234][ C1] RBP: 00000000000000f8 R08: 00000000000006cf R09: 0000555555a34940 [ 340.521190][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 340.529137][ C1] R13: 00007ffdc76d1048 R14: 0000000000000000 R15: 0000000000000000 [ 340.537093][ C1] syz-executor.0 S24744 1744 1738 0x00000000 [ 340.543402][ C1] Call Trace: [ 340.546670][ C1] ? __schedule+0x76f/0x1ac0 [ 340.551237][ C1] ? __sched_text_start+0x8/0x8 [ 340.556068][ C1] ? release_task+0x1600/0x1600 [ 340.560898][ C1] ? lock_acquire+0x127/0x320 [ 340.565550][ C1] ? do_wait+0x39f/0x970 [ 340.569784][ C1] schedule+0xca/0x250 [ 340.573832][ C1] do_wait+0x622/0x970 [ 340.577881][ C1] ? wait_consider_task+0x3540/0x3540 [ 340.583229][ C1] ? mark_lock+0xbc/0x1160 [ 340.587633][ C1] kernel_wait4+0x14c/0x260 [ 340.592123][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 340.597214][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 340.602217][ C1] ? task_stopped_code+0x180/0x180 [ 340.607313][ C1] ? find_held_lock+0x2d/0x110 [ 340.612053][ C1] __do_sys_wait4+0x147/0x160 [ 340.616705][ C1] ? kernel_wait4+0x260/0x260 [ 340.621357][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 340.626186][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 340.631185][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 340.636100][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 340.641276][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 340.646538][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 340.651712][ C1] ? task_work_run+0x11c/0x1c0 [ 340.656458][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 340.662154][ C1] do_syscall_64+0xb7/0x580 [ 340.666638][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.672502][ C1] RIP: 0033:0x4139ba [ 340.676378][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 340.695960][ C1] RSP: 002b:00007ffc0243e078 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 340.704350][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 340.712302][ C1] RDX: 0000000040000000 RSI: 00007ffc0243e0b0 RDI: ffffffffffffffff [ 340.720251][ C1] RBP: 000000000000011d R08: 0000000000000001 R09: 00005555572e5940 [ 340.728199][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001b [ 340.736150][ C1] R13: 00007ffc0243e0b0 R14: 0000000000047307 R15: 00007ffc0243e0c0 [ 340.744102][ C1] syz-executor.5 S24744 1751 1739 0x00000000 [ 340.750412][ C1] Call Trace: [ 340.753681][ C1] ? __schedule+0x76f/0x1ac0 [ 340.758257][ C1] ? __sched_text_start+0x8/0x8 [ 340.763087][ C1] ? release_task+0x1600/0x1600 [ 340.767915][ C1] ? lock_acquire+0x127/0x320 [ 340.772595][ C1] ? do_wait+0x39f/0x970 [ 340.776823][ C1] schedule+0xca/0x250 [ 340.780873][ C1] do_wait+0x622/0x970 [ 340.784923][ C1] ? wait_consider_task+0x3540/0x3540 [ 340.790280][ C1] ? mark_lock+0xbc/0x1160 [ 340.794677][ C1] kernel_wait4+0x14c/0x260 [ 340.799160][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 340.804354][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 340.809364][ C1] ? task_stopped_code+0x180/0x180 [ 340.814465][ C1] ? find_held_lock+0x2d/0x110 [ 340.819217][ C1] __do_sys_wait4+0x147/0x160 [ 340.823891][ C1] ? kernel_wait4+0x260/0x260 [ 340.828566][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 340.833398][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 340.838403][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 340.843321][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 340.848496][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 340.853756][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 340.858933][ C1] ? task_work_run+0x11c/0x1c0 [ 340.863675][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 340.869373][ C1] do_syscall_64+0xb7/0x580 [ 340.873854][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.879722][ C1] RIP: 0033:0x4139ba [ 340.883600][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 340.903301][ C1] RSP: 002b:00007ffe8eb06cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 340.911692][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 340.919643][ C1] RDX: 0000000040000000 RSI: 00007ffe8eb06cf0 RDI: ffffffffffffffff [ 340.927690][ C1] RBP: 000000000000012e R08: 0000000000000001 R09: 000055555677d940 [ 340.935638][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 340.943587][ C1] R13: 00007ffe8eb06cf0 R14: 0000000000047265 R15: 00007ffe8eb06d00 [ 340.951539][ C1] syz-executor.1 S24976 1754 1741 0x00000000 [ 340.957850][ C1] Call Trace: [ 340.961117][ C1] ? __schedule+0x76f/0x1ac0 [ 340.965698][ C1] ? __sched_text_start+0x8/0x8 [ 340.970526][ C1] ? release_task+0x1600/0x1600 [ 340.975355][ C1] ? lock_acquire+0x127/0x320 [ 340.980008][ C1] ? do_wait+0x39f/0x970 [ 340.984227][ C1] schedule+0xca/0x250 [ 340.988272][ C1] do_wait+0x622/0x970 [ 340.992317][ C1] ? wait_consider_task+0x3540/0x3540 [ 340.997665][ C1] ? mark_lock+0xbc/0x1160 [ 341.002063][ C1] kernel_wait4+0x14c/0x260 [ 341.006584][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 341.011718][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 341.016731][ C1] ? task_stopped_code+0x180/0x180 [ 341.021824][ C1] ? find_held_lock+0x2d/0x110 [ 341.026565][ C1] __do_sys_wait4+0x147/0x160 [ 341.031238][ C1] ? kernel_wait4+0x260/0x260 [ 341.035901][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 341.040739][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 341.045747][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 341.050668][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 341.055849][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 341.061111][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 341.066297][ C1] ? task_work_run+0x11c/0x1c0 [ 341.071039][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 341.076733][ C1] do_syscall_64+0xb7/0x580 [ 341.081216][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.087087][ C1] RIP: 0033:0x4139ba [ 341.090964][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 341.110544][ C1] RSP: 002b:00007ffff0283e78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 341.118933][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 341.126884][ C1] RDX: 0000000040000000 RSI: 00007ffff0283eb0 RDI: ffffffffffffffff [ 341.134834][ C1] RBP: 0000000000000124 R08: 0000000000000001 R09: 00005555566e2940 [ 341.142780][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 341.150730][ C1] R13: 00007ffff0283eb0 R14: 000000000004bedf R15: 00007ffff0283ec0 [ 341.158681][ C1] syz-executor.4 S24976 1755 1742 0x00000000 [ 341.165004][ C1] Call Trace: [ 341.168282][ C1] ? __schedule+0x76f/0x1ac0 [ 341.172849][ C1] ? __sched_text_start+0x8/0x8 [ 341.177676][ C1] ? release_task+0x1600/0x1600 [ 341.182506][ C1] ? lock_acquire+0x127/0x320 [ 341.187338][ C1] ? do_wait+0x39f/0x970 [ 341.191577][ C1] schedule+0xca/0x250 [ 341.195627][ C1] do_wait+0x622/0x970 [ 341.199692][ C1] ? wait_consider_task+0x3540/0x3540 [ 341.205045][ C1] ? mark_lock+0xbc/0x1160 [ 341.209442][ C1] kernel_wait4+0x14c/0x260 [ 341.213936][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 341.219030][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 341.224033][ C1] ? task_stopped_code+0x180/0x180 [ 341.229122][ C1] ? find_held_lock+0x2d/0x110 [ 341.233866][ C1] __do_sys_wait4+0x147/0x160 [ 341.238531][ C1] ? kernel_wait4+0x260/0x260 [ 341.243188][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 341.248024][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 341.253025][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 341.257939][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 341.263116][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 341.268377][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 341.273551][ C1] ? task_work_run+0x11c/0x1c0 [ 341.278294][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 341.283990][ C1] do_syscall_64+0xb7/0x580 [ 341.288479][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.294347][ C1] RIP: 0033:0x4139ba [ 341.298225][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 341.317891][ C1] RSP: 002b:00007ffefd4c04a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 341.326282][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 341.334244][ C1] RDX: 0000000040000000 RSI: 00007ffefd4c04e0 RDI: ffffffffffffffff [ 341.342203][ C1] RBP: 0000000000000130 R08: 0000000000000001 R09: 0000555557507940 [ 341.350164][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 341.358114][ C1] R13: 00007ffefd4c04e0 R14: 00000000000478d8 R15: 00007ffefd4c04f0 [ 341.366072][ C1] syz-executor.2 S24744 1756 1743 0x00000000 [ 341.372380][ C1] Call Trace: [ 341.375650][ C1] ? __schedule+0x76f/0x1ac0 [ 341.380218][ C1] ? __sched_text_start+0x8/0x8 [ 341.385047][ C1] ? release_task+0x1600/0x1600 [ 341.389887][ C1] ? lock_acquire+0x127/0x320 [ 341.394538][ C1] ? do_wait+0x39f/0x970 [ 341.398761][ C1] schedule+0xca/0x250 [ 341.402807][ C1] do_wait+0x622/0x970 [ 341.406851][ C1] ? wait_consider_task+0x3540/0x3540 [ 341.412205][ C1] ? mark_lock+0xbc/0x1160 [ 341.416596][ C1] kernel_wait4+0x14c/0x260 [ 341.421073][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 341.426159][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 341.431160][ C1] ? task_stopped_code+0x180/0x180 [ 341.436246][ C1] ? find_held_lock+0x2d/0x110 [ 341.440988][ C1] __do_sys_wait4+0x147/0x160 [ 341.445640][ C1] ? kernel_wait4+0x260/0x260 [ 341.450381][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 341.455205][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 341.460202][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 341.465119][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 341.470295][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 341.475557][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 341.480730][ C1] ? task_work_run+0x11c/0x1c0 [ 341.485473][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 341.491170][ C1] do_syscall_64+0xb7/0x580 [ 341.495649][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.501515][ C1] RIP: 0033:0x4139ba [ 341.505386][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 341.524966][ C1] RSP: 002b:00007ffdc76d0bd8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 341.533351][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 341.541298][ C1] RDX: 0000000040000000 RSI: 00007ffdc76d0c10 RDI: ffffffffffffffff [ 341.549248][ C1] RBP: 0000000000000125 R08: 0000000000000001 R09: 0000555555a34940 [ 341.557199][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 341.565158][ C1] R13: 00007ffdc76d0c10 R14: 000000000004ca65 R15: 00007ffdc76d0c20 [ 341.573123][ C1] kworker/u4:3 I28624 1760 2 0x80004000 [ 341.579461][ C1] Workqueue: 0x0 (events_unbound) [ 341.584547][ C1] Call Trace: [ 341.587816][ C1] ? __schedule+0x76f/0x1ac0 [ 341.592384][ C1] ? __sched_text_start+0x8/0x8 [ 341.597212][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 341.602561][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 341.607562][ C1] schedule+0xca/0x250 [ 341.611608][ C1] worker_thread+0x245/0xe20 [ 341.616175][ C1] ? process_one_work+0x1530/0x1530 [ 341.621350][ C1] kthread+0x318/0x420 [ 341.625397][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 341.630745][ C1] ret_from_fork+0x24/0x30 [ 341.635137][ C1] kworker/u4:4 I28800 1763 2 0x80004000 [ 341.641471][ C1] Workqueue: 0x0 (events_unbound) [ 341.646567][ C1] Call Trace: [ 341.649842][ C1] ? __schedule+0x76f/0x1ac0 [ 341.654409][ C1] ? __sched_text_start+0x8/0x8 [ 341.659235][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 341.664580][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 341.669578][ C1] schedule+0xca/0x250 [ 341.673626][ C1] worker_thread+0x245/0xe20 [ 341.678203][ C1] ? process_one_work+0x1530/0x1530 [ 341.683375][ C1] kthread+0x318/0x420 [ 341.687421][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 341.692767][ C1] ret_from_fork+0x24/0x30 [ 341.697158][ C1] kworker/u4:5 R running task 24440 1768 2 0x80004000 [ 341.705047][ C1] Workqueue: 0x0 (events_unbound) [ 341.710233][ C1] Call Trace: [ 341.713503][ C1] ? __schedule+0x76f/0x1ac0 [ 341.718072][ C1] ? __sched_text_start+0x8/0x8 [ 341.722900][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 341.728246][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 341.733247][ C1] schedule+0xca/0x250 [ 341.737293][ C1] worker_thread+0x245/0xe20 [ 341.741859][ C1] ? process_one_work+0x1530/0x1530 [ 341.747034][ C1] kthread+0x318/0x420 [ 341.751082][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 341.756429][ C1] ret_from_fork+0x24/0x30 [ 341.760828][ C1] kworker/u4:6 I31000 1772 2 0x80004000 [ 341.767162][ C1] Call Trace: [ 341.770434][ C1] ? __schedule+0x76f/0x1ac0 [ 341.775003][ C1] ? __sched_text_start+0x8/0x8 [ 341.779828][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 341.784827][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 341.789742][ C1] schedule+0xca/0x250 [ 341.793786][ C1] worker_thread+0x245/0xe20 [ 341.798364][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 341.804148][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 341.809063][ C1] ? process_one_work+0x1530/0x1530 [ 341.814234][ C1] kthread+0x318/0x420 [ 341.818281][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 341.823628][ C1] ret_from_fork+0x24/0x30 [ 341.828019][ C1] kworker/1:3 I23640 2748 2 0x80004000 [ 341.834349][ C1] Workqueue: 0x0 (events_power_efficient) [ 341.840127][ C1] Call Trace: [ 341.843392][ C1] ? __schedule+0x76f/0x1ac0 [ 341.847960][ C1] ? __sched_text_start+0x8/0x8 [ 341.852786][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 341.858152][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 341.863153][ C1] schedule+0xca/0x250 [ 341.867200][ C1] worker_thread+0x245/0xe20 [ 341.871765][ C1] ? process_one_work+0x1530/0x1530 [ 341.876940][ C1] kthread+0x318/0x420 [ 341.880995][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 341.886341][ C1] ret_from_fork+0x24/0x30 [ 341.890733][ C1] kworker/0:3 I24184 2760 2 0x80004000 [ 341.897059][ C1] Workqueue: 0x0 (events) [ 341.901448][ C1] Call Trace: [ 341.904713][ C1] ? __schedule+0x76f/0x1ac0 [ 341.909290][ C1] ? __sched_text_start+0x8/0x8 [ 341.914117][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 341.919463][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 341.924486][ C1] schedule+0xca/0x250 [ 341.928533][ C1] worker_thread+0x245/0xe20 [ 341.933101][ C1] ? process_one_work+0x1530/0x1530 [ 341.938272][ C1] kthread+0x318/0x420 [ 341.942325][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 341.947671][ C1] ret_from_fork+0x24/0x30 [ 341.952060][ C1] kworker/1:4 R running task 23352 2763 2 0x80004000 [ 341.959953][ C1] Workqueue: 0x0 (events) [ 341.964345][ C1] Call Trace: [ 341.967610][ C1] ? __schedule+0x76f/0x1ac0 [ 341.972187][ C1] ? __sched_text_start+0x8/0x8 [ 341.977017][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 341.982366][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 341.987370][ C1] schedule+0xca/0x250 [ 341.991415][ C1] worker_thread+0x245/0xe20 [ 341.995982][ C1] ? process_one_work+0x1530/0x1530 [ 342.001155][ C1] kthread+0x318/0x420 [ 342.005200][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 342.010549][ C1] ret_from_fork+0x24/0x30 [ 342.014942][ C1] kworker/1:5 I23584 2775 2 0x80004000 [ 342.021272][ C1] Workqueue: 0x0 (events) [ 342.025670][ C1] Call Trace: [ 342.028950][ C1] ? __schedule+0x76f/0x1ac0 [ 342.033532][ C1] ? __sched_text_start+0x8/0x8 [ 342.038371][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 342.043726][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 342.048729][ C1] schedule+0xca/0x250 [ 342.052777][ C1] worker_thread+0x245/0xe20 [ 342.057347][ C1] ? process_one_work+0x1530/0x1530 [ 342.062521][ C1] kthread+0x318/0x420 [ 342.066575][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 342.071921][ C1] ret_from_fork+0x24/0x30 [ 342.076319][ C1] kworker/0:4 R running task 25024 2780 2 0x80004000 [ 342.084204][ C1] Workqueue: usb_hub_wq hub_event [ 342.089217][ C1] Call Trace: [ 342.092483][ C1] ? __schedule+0x76f/0x1ac0 [ 342.097049][ C1] ? __sched_text_start+0x8/0x8 [ 342.101879][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 342.107140][ C1] schedule+0xca/0x250 [ 342.111186][ C1] schedule_timeout+0x440/0xb20 [ 342.116011][ C1] ? usleep_range+0x160/0x160 [ 342.120663][ C1] ? usb_control_msg+0x393/0x4a0 [ 342.125577][ C1] ? __next_timer_interrupt+0x190/0x190 [ 342.131100][ C1] ? msleep+0x63/0xf0 [ 342.135059][ C1] msleep+0xa4/0xf0 [ 342.138856][ C1] hub_port_reset+0xdbb/0x1460 [ 342.143595][ C1] ? hub_resume+0x3b0/0x3b0 [ 342.148074][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 342.153336][ C1] ? __kasan_slab_free+0x145/0x180 [ 342.158425][ C1] hub_port_init+0xa0a/0x2d30 [ 342.163087][ C1] hub_event+0x197f/0x3640 [ 342.167482][ C1] ? hub_port_debounce+0x260/0x260 [ 342.172579][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 342.178232][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 342.183602][ C1] process_one_work+0x92b/0x1530 [ 342.188543][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 342.193898][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 342.198907][ C1] worker_thread+0x96/0xe20 [ 342.203411][ C1] ? process_one_work+0x1530/0x1530 [ 342.208591][ C1] kthread+0x318/0x420 [ 342.212642][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 342.217990][ C1] ret_from_fork+0x24/0x30 [ 342.222386][ C1] kworker/1:6 I23856 2801 2 0x80004000 [ 342.228723][ C1] Workqueue: 0x0 (events) [ 342.233126][ C1] Call Trace: [ 342.236404][ C1] ? __schedule+0x76f/0x1ac0 [ 342.240971][ C1] ? __sched_text_start+0x8/0x8 [ 342.245797][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 342.253141][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 342.258057][ C1] schedule+0xca/0x250 [ 342.262117][ C1] worker_thread+0x245/0xe20 [ 342.266686][ C1] ? process_one_work+0x1530/0x1530 [ 342.271857][ C1] kthread+0x318/0x420 [ 342.275902][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 342.281250][ C1] ret_from_fork+0x24/0x30 [ 342.285644][ C1] kworker/1:7 I29840 2855 2 0x80004000 [ 342.291971][ C1] Workqueue: 0x0 (mm_percpu_wq) [ 342.296890][ C1] Call Trace: [ 342.300156][ C1] ? __schedule+0x76f/0x1ac0 [ 342.304723][ C1] ? __sched_text_start+0x8/0x8 [ 342.309551][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 342.314898][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 342.319896][ C1] schedule+0xca/0x250 [ 342.323944][ C1] worker_thread+0x245/0xe20 [ 342.328511][ C1] ? process_one_work+0x1530/0x1530 [ 342.333682][ C1] kthread+0x318/0x420 [ 342.337729][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 342.343076][ C1] ret_from_fork+0x24/0x30 [ 342.347475][ C1] kworker/0:5 R running task 23928 2916 2 0x80004000 [ 342.355444][ C1] Workqueue: usb_hub_wq hub_event [ 342.360443][ C1] Call Trace: [ 342.363709][ C1] ? __schedule+0x76f/0x1ac0 [ 342.368278][ C1] ? __sched_text_start+0x8/0x8 [ 342.373115][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 342.378377][ C1] schedule+0xca/0x250 [ 342.382422][ C1] schedule_timeout+0x440/0xb20 [ 342.387423][ C1] ? usleep_range+0x160/0x160 [ 342.392076][ C1] ? __mutex_unlock_slowpath+0xea/0x670 [ 342.397597][ C1] ? usb_start_wait_urb+0x2b0/0x2b0 [ 342.402772][ C1] ? __next_timer_interrupt+0x190/0x190 [ 342.408293][ C1] ? msleep+0x63/0xf0 [ 342.412250][ C1] msleep+0xa4/0xf0 [ 342.416040][ C1] hub_port_debounce+0xfd/0x260 [ 342.420877][ C1] ? usb_port_disable+0x190/0x190 [ 342.425879][ C1] ? kfree_const+0x51/0x60 [ 342.430274][ C1] ? kfree+0xe4/0x2f0 [ 342.434235][ C1] ? parport_probe+0x70/0x150 [ 342.438890][ C1] ? kfree_const+0x51/0x60 [ 342.443282][ C1] ? kobject_put+0x18c/0x280 [ 342.447847][ C1] hub_event+0x250b/0x3640 [ 342.452242][ C1] ? find_held_lock+0x2d/0x110 [ 342.456980][ C1] ? mark_held_locks+0xe0/0xe0 [ 342.461720][ C1] ? hub_port_debounce+0x260/0x260 [ 342.466820][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 342.472341][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 342.477601][ C1] process_one_work+0x92b/0x1530 [ 342.482513][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 342.487863][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 342.492866][ C1] worker_thread+0x96/0xe20 [ 342.497348][ C1] ? process_one_work+0x1530/0x1530 [ 342.502522][ C1] kthread+0x318/0x420 [ 342.506569][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 342.511917][ C1] ret_from_fork+0x24/0x30 [ 342.516310][ C1] kworker/0:6 I29440 2919 2 0x80004000 [ 342.522640][ C1] Workqueue: 0x0 (events) [ 342.527044][ C1] Call Trace: [ 342.530311][ C1] ? __schedule+0x76f/0x1ac0 [ 342.534880][ C1] ? __sched_text_start+0x8/0x8 [ 342.539710][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 342.545069][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 342.550070][ C1] schedule+0xca/0x250 [ 342.554114][ C1] worker_thread+0x245/0xe20 [ 342.558682][ C1] ? process_one_work+0x1530/0x1530 [ 342.563855][ C1] kthread+0x318/0x420 [ 342.567902][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 342.573247][ C1] ret_from_fork+0x24/0x30 [ 342.577641][ C1] kworker/0:7 I31000 2920 2 0x80004000 [ 342.583975][ C1] Call Trace: [ 342.587243][ C1] ? __schedule+0x76f/0x1ac0 [ 342.591816][ C1] ? __sched_text_start+0x8/0x8 [ 342.596641][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 342.601649][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 342.606577][ C1] schedule+0xca/0x250 [ 342.610623][ C1] worker_thread+0x245/0xe20 [ 342.615190][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 342.620973][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 342.625887][ C1] ? process_one_work+0x1530/0x1530 [ 342.631062][ C1] kthread+0x318/0x420 [ 342.635105][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 342.640452][ C1] ret_from_fork+0x24/0x30 [ 342.644843][ C1] kworker/1:8 I30752 3072 2 0x80004000 [ 342.651182][ C1] Workqueue: 0x0 (events) [ 342.655584][ C1] Call Trace: [ 342.658853][ C1] ? __schedule+0x76f/0x1ac0 [ 342.663418][ C1] ? __sched_text_start+0x8/0x8 [ 342.668247][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 342.673597][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 342.678599][ C1] schedule+0xca/0x250 [ 342.682643][ C1] worker_thread+0x245/0xe20 [ 342.687211][ C1] ? process_one_work+0x1530/0x1530 [ 342.692382][ C1] kthread+0x318/0x420 [ 342.696429][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 342.701777][ C1] ret_from_fork+0x24/0x30 [ 342.706170][ C1] syz-executor.3 S28600 4012 1727 0x00000000 [ 342.712479][ C1] Call Trace: [ 342.715745][ C1] ? __schedule+0x76f/0x1ac0 [ 342.720313][ C1] ? __sched_text_start+0x8/0x8 [ 342.725143][ C1] ? release_task+0x1600/0x1600 [ 342.729980][ C1] ? lock_acquire+0x127/0x320 [ 342.734633][ C1] ? do_wait+0x39f/0x970 [ 342.738853][ C1] schedule+0xca/0x250 [ 342.742896][ C1] do_wait+0x622/0x970 [ 342.746941][ C1] ? wait_consider_task+0x3540/0x3540 [ 342.752289][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 342.757299][ C1] kernel_wait4+0x14c/0x260 [ 342.761780][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 342.766881][ C1] ? task_stopped_code+0x180/0x180 [ 342.771967][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 342.777489][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 342.782317][ C1] __do_sys_wait4+0x147/0x160 [ 342.786973][ C1] ? kernel_wait4+0x260/0x260 [ 342.791626][ C1] ? up_read+0x1b0/0x760 [ 342.795853][ C1] ? mark_held_locks+0x9f/0xe0 [ 342.800591][ C1] ? down_read_non_owner+0x470/0x470 [ 342.805849][ C1] ? handle_mm_fault+0x30f/0x900 [ 342.810763][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 342.816457][ C1] do_syscall_64+0xb7/0x580 [ 342.820941][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.826807][ C1] RIP: 0033:0x4139ba [ 342.830682][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 342.850260][ C1] RSP: 002b:00007ffe876fe7c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 342.858649][ C1] RAX: ffffffffffffffda RBX: 0000000000000fb1 RCX: 00000000004139ba [ 342.866596][ C1] RDX: 0000000040000000 RSI: 00007ffe876fe7d4 RDI: ffffffffffffffff [ 342.874542][ C1] RBP: 00000000000000f8 R08: 0000000000000fac R09: 00005555573bd940 [ 342.882489][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 342.890437][ C1] R13: 00007ffe876fea58 R14: 0000000000000000 R15: 0000000000000000 [ 342.898394][ C1] syz-executor.3 S24976 4017 4012 0x00000000 [ 342.904700][ C1] Call Trace: [ 342.907969][ C1] ? __schedule+0x76f/0x1ac0 [ 342.912536][ C1] ? __sched_text_start+0x8/0x8 [ 342.917362][ C1] ? release_task+0x1600/0x1600 [ 342.922186][ C1] ? lock_acquire+0x127/0x320 [ 342.926837][ C1] ? do_wait+0x39f/0x970 [ 342.931068][ C1] schedule+0xca/0x250 [ 342.935122][ C1] do_wait+0x622/0x970 [ 342.939170][ C1] ? wait_consider_task+0x3540/0x3540 [ 342.944516][ C1] ? mark_lock+0xbc/0x1160 [ 342.948907][ C1] kernel_wait4+0x14c/0x260 [ 342.953395][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 342.958485][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 342.963491][ C1] ? task_stopped_code+0x180/0x180 [ 342.968578][ C1] ? find_held_lock+0x2d/0x110 [ 342.973318][ C1] __do_sys_wait4+0x147/0x160 [ 342.977989][ C1] ? kernel_wait4+0x260/0x260 [ 342.982648][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 342.987480][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 342.992493][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 342.997414][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 343.002600][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 343.007866][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 343.013060][ C1] ? task_work_run+0x11c/0x1c0 [ 343.017805][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 343.023515][ C1] do_syscall_64+0xb7/0x580 [ 343.027999][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.033867][ C1] RIP: 0033:0x4139ba [ 343.037744][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 343.057335][ C1] RSP: 002b:00007ffe876fe5e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 343.065729][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 343.073680][ C1] RDX: 0000000040000000 RSI: 00007ffe876fe620 RDI: ffffffffffffffff [ 343.081627][ C1] RBP: 00000000000000d7 R08: 0000000000000001 R09: 00005555573bd940 [ 343.089578][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 343.097530][ C1] R13: 00007ffe876fe620 R14: 0000000000046f5c R15: 00007ffe876fe630 [ 343.105496][ C1] udevd S28360 6342 239 0x00000000 [ 343.111807][ C1] Call Trace: [ 343.115094][ C1] ? __schedule+0x76f/0x1ac0 [ 343.119662][ C1] ? __sched_text_start+0x8/0x8 [ 343.124490][ C1] schedule+0xca/0x250 [ 343.128545][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 343.134690][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 343.140473][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 343.145649][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 343.150477][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 343.155476][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 343.160391][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 343.165565][ C1] ep_poll+0xcca/0xe60 [ 343.169614][ C1] ? ep_modify+0x830/0x830 [ 343.174010][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 343.179537][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 343.184367][ C1] ? handle_mm_fault+0x1d5/0x900 [ 343.189283][ C1] ? wake_up_q+0xf0/0xf0 [ 343.193500][ C1] ? mark_held_locks+0x9f/0xe0 [ 343.198239][ C1] ? down_read_non_owner+0x470/0x470 [ 343.205758][ C1] do_epoll_wait+0x209/0x260 [ 343.210328][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 343.216113][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 343.221143][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 343.226408][ C1] do_syscall_64+0xb7/0x580 [ 343.230896][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.236784][ C1] RIP: 0033:0x7f359b5fa943 [ 343.241280][ C1] Code: Bad RIP value. [ 343.245412][ C1] RSP: 002b:00007ffdecb40a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 343.253808][ C1] RAX: ffffffffffffffda RBX: 00000000013bef20 RCX: 00007f359b5fa943 [ 343.262467][ C1] RDX: 0000000000000004 RSI: 00007ffdecb40a70 RDI: 0000000000000004 [ 343.270417][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 343.278370][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 343.286317][ C1] R13: 00000000013c0ed0 R14: 00000000013be250 R15: 000000000000000b [ 343.294281][ C1] udevd S28360 6343 239 0x00000000 [ 343.300599][ C1] Call Trace: [ 343.303880][ C1] ? __schedule+0x76f/0x1ac0 [ 343.308471][ C1] ? __sched_text_start+0x8/0x8 [ 343.313301][ C1] schedule+0xca/0x250 [ 343.317352][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 343.323400][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 343.329187][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 343.334363][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 343.339224][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 343.344228][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 343.349143][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 343.354318][ C1] ep_poll+0xcca/0xe60 [ 343.358362][ C1] ? ep_modify+0x830/0x830 [ 343.362758][ C1] ? __sys_sendmsg+0x113/0x1b0 [ 343.367935][ C1] ? wake_up_q+0xf0/0xf0 [ 343.372153][ C1] do_epoll_wait+0x209/0x260 [ 343.376724][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 343.382438][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 343.387461][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 343.392894][ C1] do_syscall_64+0xb7/0x580 [ 343.397374][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.403243][ C1] RIP: 0033:0x7f359b5fa943 [ 343.407645][ C1] Code: Bad RIP value. [ 343.411688][ C1] RSP: 002b:00007ffdecb40a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 343.420077][ C1] RAX: ffffffffffffffda RBX: 00000000013c2550 RCX: 00007f359b5fa943 [ 343.428028][ C1] RDX: 0000000000000004 RSI: 00007ffdecb40a70 RDI: 0000000000000004 [ 343.435973][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 343.443918][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 343.451866][ C1] R13: 00000000013c2040 R14: 00000000013be250 R15: 000000000000000b [ 343.459816][ C1] syz-executor.3 D28520 6555 4017 0x00000004 [ 343.466231][ C1] Call Trace: [ 343.469498][ C1] ? __schedule+0x76f/0x1ac0 [ 343.474064][ C1] ? __sched_text_start+0x8/0x8 [ 343.478893][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 343.483902][ C1] schedule+0xca/0x250 [ 343.487948][ C1] schedule_timeout+0x682/0xb20 [ 343.492779][ C1] ? find_held_lock+0x2d/0x110 [ 343.497516][ C1] ? usleep_range+0x160/0x160 [ 343.502168][ C1] ? mark_lock+0xbc/0x1160 [ 343.506563][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 343.511565][ C1] ? mark_held_locks+0x9f/0xe0 [ 343.516314][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 343.521487][ C1] wait_for_completion+0x26f/0x3c0 [ 343.526574][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 343.533049][ C1] ? mark_held_locks+0x9f/0xe0 [ 343.537798][ C1] ? wake_up_q+0xf0/0xf0 [ 343.542032][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 343.546600][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 343.551776][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 343.557560][ C1] ? __call_rcu+0x9a0/0x9a0 [ 343.562043][ C1] ? fsnotify+0x775/0xb10 [ 343.566348][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 343.573261][ C1] evdev_ungrab+0xa4/0x130 [ 343.577655][ C1] evdev_release+0x8a/0x1c0 [ 343.582137][ C1] ? evdev_detach_client+0x140/0x140 [ 343.587412][ C1] __fput+0x2d7/0x840 [ 343.591369][ C1] task_work_run+0x13f/0x1c0 [ 343.595934][ C1] exit_to_usermode_loop+0x1d2/0x200 [ 343.601195][ C1] do_syscall_64+0x45f/0x580 [ 343.605767][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.611636][ C1] RIP: 0033:0x413711 [ 343.615517][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 343.635106][ C1] RSP: 002b:00007ffe876fe430 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 343.643494][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413711 [ 343.651516][ C1] RDX: 0000000000000000 RSI: 0000000000000081 RDI: 0000000000000004 [ 343.659474][ C1] RBP: 0000000000000000 R08: 00000000007607f0 R09: ffffffffffffffff [ 343.667421][ C1] R10: 00007ffe876fe500 R11: 0000000000000293 R12: 000000000075bfc8 [ 343.675371][ C1] R13: 0000000000000003 R14: 00000000007607f8 R15: 000000000075bfd4 [ 343.683323][ C1] syz-executor.5 R running task 28520 6570 1751 0x8000000c [ 343.691197][ C1] Call Trace: [ 343.694457][ C1] [ 343.697291][ C1] sched_show_task.cold+0x2e0/0x359 [ 343.702465][ C1] show_state_filter+0x164/0x209 [ 343.707385][ C1] ? fn_caps_on+0x90/0x90 [ 343.711690][ C1] k_spec+0xdc/0x120 [ 343.715562][ C1] kbd_event+0x927/0x3790 [ 343.719868][ C1] ? k_pad+0x720/0x720 [ 343.723915][ C1] ? mark_held_locks+0xe0/0xe0 [ 343.728655][ C1] ? sysrq_filter+0xdf/0xeb0 [ 343.733220][ C1] ? k_pad+0x720/0x720 [ 343.737269][ C1] input_to_handler+0x3b6/0x4c0 [ 343.742098][ C1] input_pass_values.part.0+0x2e3/0x720 [ 343.747619][ C1] input_repeat_key+0x1ee/0x2c0 [ 343.752449][ C1] ? input_dev_suspend+0x80/0x80 [ 343.757364][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 343.762639][ C1] call_timer_fn+0x179/0x650 [ 343.767204][ C1] ? input_dev_suspend+0x80/0x80 [ 343.772119][ C1] ? msleep_interruptible+0x130/0x130 [ 343.777465][ C1] ? mark_held_locks+0x9f/0xe0 [ 343.782204][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 343.787465][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 343.792638][ C1] ? input_dev_suspend+0x80/0x80 [ 343.797552][ C1] run_timer_softirq+0x5e0/0x14d0 [ 343.802638][ C1] ? add_timer+0x7a0/0x7a0 [ 343.807035][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 343.812558][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 343.817822][ C1] __do_softirq+0x221/0x912 [ 343.822306][ C1] irq_exit+0x178/0x1a0 [ 343.826438][ C1] smp_apic_timer_interrupt+0x12f/0x500 [ 343.831959][ C1] apic_timer_interrupt+0xf/0x20 [ 343.836876][ C1] [ 343.839794][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x40/0x50 [ 343.846185][ C1] Code: e8 75 6e b2 fb 48 89 ef e8 0d 4f b3 fb f6 c7 02 75 11 53 9d e8 21 24 d0 fb 65 ff 0d d2 ab 8e 7a 5b 5d c3 e8 c2 27 d0 fb 53 9d ed 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 fd 65 ff [ 343.865766][ C1] RSP: 0018:ffff8881af4c7cc8 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff13 [ 343.874150][ C1] RAX: 0000000000000007 RBX: 0000000000000212 RCX: 0000000000000006 [ 343.882099][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d2e1084c [ 343.890049][ C1] RBP: ffff8881c95dce90 R08: ffff8881d2e10000 R09: fffffbfff11f45b6 [ 343.898001][ C1] R10: fffffbfff11f45b5 R11: ffffffff88fa2daf R12: 0000000000000000 [ 343.905967][ C1] R13: 0000000000000000 R14: ffff8881c95dcc80 R15: ffff8881c95dce90 [ 343.913922][ C1] input_inject_event+0x219/0x323 [ 343.918932][ C1] evdev_write+0x2c9/0x410 [ 343.923327][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 343.929281][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 343.933678][ C1] ? security_file_permission+0x8a/0x370 [ 343.939286][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 343.945242][ C1] __vfs_write+0x76/0x100 [ 343.949546][ C1] vfs_write+0x262/0x5c0 [ 343.953772][ C1] ksys_write+0x1e8/0x250 [ 343.958079][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 343.962820][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 343.968519][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 343.974223][ C1] do_syscall_64+0xb7/0x580 [ 343.978706][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.984572][ C1] RIP: 0033:0x459a29 [ 343.988445][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.008028][ C1] RSP: 002b:00007f022d8e7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.016414][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 [ 344.024373][ C1] RDX: 00000000000001e8 RSI: 0000000020000080 RDI: 0000000000000006 [ 344.032321][ C1] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 344.040269][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f022d8e86d4 [ 344.048231][ C1] R13: 00000000004c9c3d R14: 00000000004e1508 R15: 00000000ffffffff [ 344.056195][ C1] syz-executor.0 D27560 6577 1744 0x00000004 [ 344.062530][ C1] Call Trace: [ 344.065822][ C1] ? __schedule+0x76f/0x1ac0 [ 344.070403][ C1] ? __sched_text_start+0x8/0x8 [ 344.075255][ C1] ? mark_lock+0xbc/0x1160 [ 344.079661][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 344.084667][ C1] schedule+0xca/0x250 [ 344.088714][ C1] io_schedule+0x17/0x60 [ 344.092937][ C1] wait_on_page_bit+0x161/0x6a0 [ 344.097776][ C1] ? __lock_page_killable+0x750/0x750 [ 344.103137][ C1] ? unaccount_page_cache_page+0x5d0/0x5d0 [ 344.108926][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 344.114448][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 344.119890][ C1] wait_on_page_writeback+0x110/0x340 [ 344.125245][ C1] __filemap_fdatawait_range+0x120/0x210 [ 344.130865][ C1] ? filemap_check_errors+0x150/0x150 [ 344.136229][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 344.141754][ C1] ? __filemap_fdatawrite_range+0x1f6/0x300 [ 344.147627][ C1] ? delete_from_page_cache_batch+0xd60/0xd60 [ 344.153675][ C1] ? __mark_inode_dirty+0x12b/0x11f0 [ 344.158939][ C1] ? generic_update_time+0x21c/0x370 [ 344.164208][ C1] ? dentry_needs_remove_privs.part.0+0x70/0x70 [ 344.170443][ C1] filemap_write_and_wait_range+0x8d/0x100 [ 344.176236][ C1] generic_file_direct_write+0x37d/0x490 [ 344.181860][ C1] __generic_file_write_iter+0x22e/0x5c0 [ 344.187476][ C1] ext4_file_write_iter+0x3b6/0x1210 [ 344.192745][ C1] ? ext4_release_file+0x370/0x370 [ 344.197838][ C1] ? mark_lock+0xbc/0x1160 [ 344.202234][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 344.207238][ C1] new_sync_write+0x420/0x650 [ 344.211896][ C1] ? new_sync_read+0x6d0/0x6d0 [ 344.216651][ C1] ? mark_held_locks+0xe0/0xe0 [ 344.221402][ C1] ? rcu_read_lock_any_held+0xcd/0xf0 [ 344.226753][ C1] ? rcu_read_lock_held+0xb0/0xb0 [ 344.231848][ C1] __vfs_write+0xc9/0x100 [ 344.236247][ C1] vfs_write+0x262/0x5c0 [ 344.240472][ C1] ksys_write+0x127/0x250 [ 344.244790][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 344.249532][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 344.255235][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 344.261028][ C1] do_syscall_64+0xb7/0x580 [ 344.265511][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.271381][ C1] RIP: 0033:0x459a29 [ 344.275257][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.294837][ C1] RSP: 002b:00007fc39f855c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.303227][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 [ 344.311175][ C1] RDX: 00000000000000e8 RSI: 0000000020000480 RDI: 000000000000000d [ 344.319124][ C1] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 344.327073][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc39f8566d4 [ 344.335020][ C1] R13: 00000000004c9c3d R14: 00000000004e1508 R15: 00000000ffffffff [ 344.342975][ C1] syz-executor.4 D28688 6596 1755 0x00004004 [ 344.349296][ C1] Call Trace: [ 344.352562][ C1] ? __schedule+0x76f/0x1ac0 [ 344.357131][ C1] ? __sched_text_start+0x8/0x8 [ 344.361959][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 344.366960][ C1] schedule+0xca/0x250 [ 344.371004][ C1] schedule_timeout+0x682/0xb20 [ 344.375843][ C1] ? find_held_lock+0x2d/0x110 [ 344.380585][ C1] ? usleep_range+0x160/0x160 [ 344.385241][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 344.390067][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 344.395075][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 344.399991][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 344.405164][ C1] wait_for_completion+0x26f/0x3c0 [ 344.410259][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 344.415782][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 344.422266][ C1] ? wake_up_q+0xf0/0xf0 [ 344.426487][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 344.431056][ C1] ? evdev_detach_client+0xfa/0x140 [ 344.436231][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 344.441412][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 344.447203][ C1] ? __call_rcu+0x9a0/0x9a0 [ 344.451690][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 344.458600][ C1] evdev_open+0x30b/0x510 [ 344.462907][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 344.469035][ C1] ? evdev_free+0x70/0x70 [ 344.473338][ C1] chrdev_open+0x219/0x5c0 [ 344.477732][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 344.482643][ C1] ? cdev_put.part.0+0x50/0x50 [ 344.487383][ C1] do_dentry_open+0x494/0x1120 [ 344.492120][ C1] ? cdev_put.part.0+0x50/0x50 [ 344.496859][ C1] ? chmod_common+0x3c0/0x3c0 [ 344.501514][ C1] ? inode_permission+0xbe/0x3a0 [ 344.506428][ C1] path_openat+0x1430/0x3f50 [ 344.510994][ C1] ? save_stack+0x1b/0x80 [ 344.515307][ C1] ? do_sys_open+0x294/0x580 [ 344.519872][ C1] ? do_syscall_64+0xb7/0x580 [ 344.524524][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.530575][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 344.535939][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 344.540944][ C1] do_filp_open+0x1a1/0x280 [ 344.545426][ C1] ? may_open_dev+0xf0/0xf0 [ 344.549924][ C1] ? __alloc_fd+0x46d/0x600 [ 344.554411][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 344.559416][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 344.564507][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 344.569341][ C1] ? __alloc_fd+0x46d/0x600 [ 344.573823][ C1] do_sys_open+0x3c0/0x580 [ 344.578219][ C1] ? filp_open+0x70/0x70 [ 344.582458][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 344.588155][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 344.593853][ C1] do_syscall_64+0xb7/0x580 [ 344.598335][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.604210][ C1] RIP: 0033:0x413911 [ 344.608099][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 344.627784][ C1] RSP: 002b:00007feacfbd87a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 344.636172][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 344.644121][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007feacfbd8850 [ 344.652071][ C1] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 344.660018][ C1] R10: 00007feacfbd99d0 R11: 0000000000000293 R12: 00007feacfbd96d4 [ 344.667979][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 344.675933][ C1] syz-executor.1 D28192 6606 1754 0x00004004 [ 344.682246][ C1] Call Trace: [ 344.685514][ C1] ? __schedule+0x76f/0x1ac0 [ 344.690080][ C1] ? __sched_text_start+0x8/0x8 [ 344.694907][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 344.699910][ C1] schedule+0xca/0x250 [ 344.703957][ C1] schedule_timeout+0x682/0xb20 [ 344.708782][ C1] ? find_held_lock+0x2d/0x110 [ 344.713519][ C1] ? usleep_range+0x160/0x160 [ 344.718173][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 344.723001][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 344.728001][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 344.732915][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 344.738090][ C1] wait_for_completion+0x26f/0x3c0 [ 344.743181][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 344.748710][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 344.755189][ C1] ? wake_up_q+0xf0/0xf0 [ 344.759415][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 344.763986][ C1] ? evdev_detach_client+0xfa/0x140 [ 344.769162][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 344.774343][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 344.780126][ C1] ? __call_rcu+0x9a0/0x9a0 [ 344.784605][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 344.791544][ C1] evdev_open+0x30b/0x510 [ 344.795855][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 344.801986][ C1] ? evdev_free+0x70/0x70 [ 344.806290][ C1] chrdev_open+0x219/0x5c0 [ 344.810694][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 344.815605][ C1] ? cdev_put.part.0+0x50/0x50 [ 344.820347][ C1] do_dentry_open+0x494/0x1120 [ 344.825085][ C1] ? cdev_put.part.0+0x50/0x50 [ 344.829822][ C1] ? chmod_common+0x3c0/0x3c0 [ 344.834476][ C1] ? inode_permission+0xbe/0x3a0 [ 344.839391][ C1] path_openat+0x1430/0x3f50 [ 344.843963][ C1] ? save_stack+0x1b/0x80 [ 344.848270][ C1] ? do_sys_open+0x294/0x580 [ 344.852835][ C1] ? do_syscall_64+0xb7/0x580 [ 344.857491][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.863536][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 344.868894][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 344.873892][ C1] do_filp_open+0x1a1/0x280 [ 344.878371][ C1] ? may_open_dev+0xf0/0xf0 [ 344.882848][ C1] ? __alloc_fd+0x46d/0x600 [ 344.887326][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 344.892324][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 344.897410][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 344.902242][ C1] ? __alloc_fd+0x46d/0x600 [ 344.906720][ C1] do_sys_open+0x3c0/0x580 [ 344.911113][ C1] ? filp_open+0x70/0x70 [ 344.915333][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 344.921040][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 344.926740][ C1] do_syscall_64+0xb7/0x580 [ 344.931222][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.937099][ C1] RIP: 0033:0x413911 [ 344.940972][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 344.960555][ C1] RSP: 002b:00007f07af8547a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 344.968950][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 344.976897][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f07af854850 [ 344.984847][ C1] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 344.992796][ C1] R10: 00007f07af8559d0 R11: 0000000000000293 R12: 00007f07af8556d4 [ 345.000743][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 345.008694][ C1] syz-executor.2 D28520 6609 1756 0x00000004 [ 345.015012][ C1] Call Trace: [ 345.018278][ C1] ? __schedule+0x76f/0x1ac0 [ 345.022844][ C1] ? __sched_text_start+0x8/0x8 [ 345.027683][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 345.032682][ C1] schedule+0xca/0x250 [ 345.036745][ C1] schedule_timeout+0x682/0xb20 [ 345.041575][ C1] ? find_held_lock+0x2d/0x110 [ 345.046330][ C1] ? usleep_range+0x160/0x160 [ 345.050995][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 345.055840][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 345.060853][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 345.065767][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 345.070944][ C1] wait_for_completion+0x26f/0x3c0 [ 345.076053][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 345.081580][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 345.088064][ C1] ? wake_up_q+0xf0/0xf0 [ 345.092291][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 345.096874][ C1] ? evdev_detach_client+0xfa/0x140 [ 345.103007][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 345.108182][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 345.113972][ C1] ? __call_rcu+0x9a0/0x9a0 [ 345.118460][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 345.125377][ C1] evdev_release+0x9d/0x1c0 [ 345.129859][ C1] ? evdev_detach_client+0x140/0x140 [ 345.135118][ C1] __fput+0x2d7/0x840 [ 345.139078][ C1] task_work_run+0x13f/0x1c0 [ 345.143648][ C1] exit_to_usermode_loop+0x1d2/0x200 [ 345.148913][ C1] do_syscall_64+0x45f/0x580 [ 345.153478][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.159343][ C1] RIP: 0033:0x413711 [ 345.163219][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 345.182804][ C1] RSP: 002b:00007ffdc76d0a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 345.191219][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413711 [ 345.199173][ C1] RDX: fffffffffffffff7 RSI: 0000000000000002 RDI: 0000000000000004 [ 345.207123][ C1] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 345.215086][ C1] R10: 00007ffdc76d0b00 R11: 0000000000000293 R12: 000000000075c118 [ 345.223041][ C1] R13: 000000000004d77b R14: 0000000000760650 R15: 000000000075c124 [ 345.230997][ C1] syz-executor.2 D29112 6610 1756 0x00004004 [ 345.237313][ C1] Call Trace: [ 345.240592][ C1] ? __schedule+0x76f/0x1ac0 [ 345.245178][ C1] ? __sched_text_start+0x8/0x8 [ 345.250014][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 345.255016][ C1] schedule+0xca/0x250 [ 345.259063][ C1] schedule_timeout+0x682/0xb20 [ 345.263896][ C1] ? find_held_lock+0x2d/0x110 [ 345.268726][ C1] ? usleep_range+0x160/0x160 [ 345.273399][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 345.278227][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 345.283235][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 345.288149][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 345.293322][ C1] wait_for_completion+0x26f/0x3c0 [ 345.298421][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 345.303943][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 345.310420][ C1] ? wake_up_q+0xf0/0xf0 [ 345.314650][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 345.319218][ C1] ? evdev_detach_client+0xfa/0x140 [ 345.324392][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 345.329568][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 345.335359][ C1] ? __call_rcu+0x9a0/0x9a0 [ 345.339849][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 345.346761][ C1] evdev_open+0x30b/0x510 [ 345.351065][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 345.357194][ C1] ? evdev_free+0x70/0x70 [ 345.361499][ C1] chrdev_open+0x219/0x5c0 [ 345.365890][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 345.370804][ C1] ? cdev_put.part.0+0x50/0x50 [ 345.375543][ C1] do_dentry_open+0x494/0x1120 [ 345.380283][ C1] ? cdev_put.part.0+0x50/0x50 [ 345.385021][ C1] ? chmod_common+0x3c0/0x3c0 [ 345.389674][ C1] ? inode_permission+0xbe/0x3a0 [ 345.394586][ C1] path_openat+0x1430/0x3f50 [ 345.399160][ C1] ? save_stack+0x1b/0x80 [ 345.403468][ C1] ? do_sys_open+0x294/0x580 [ 345.408034][ C1] ? do_syscall_64+0xb7/0x580 [ 345.412690][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.418733][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 345.424083][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 345.429086][ C1] do_filp_open+0x1a1/0x280 [ 345.433563][ C1] ? may_open_dev+0xf0/0xf0 [ 345.438044][ C1] ? __alloc_fd+0x46d/0x600 [ 345.442521][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 345.447521][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 345.452606][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 345.457434][ C1] ? __alloc_fd+0x46d/0x600 [ 345.461922][ C1] do_sys_open+0x3c0/0x580 [ 345.466315][ C1] ? filp_open+0x70/0x70 [ 345.470536][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 345.476243][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 345.481940][ C1] do_syscall_64+0xb7/0x580 [ 345.486422][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.492297][ C1] RIP: 0033:0x413911 [ 345.496176][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 345.515853][ C1] RSP: 002b:00007f984d3957a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 345.524251][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 345.532201][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f984d395850 [ 345.540150][ C1] RBP: 000000000075bf20 R08: 000000000000000f R09: 0000000000000000 [ 345.548101][ C1] R10: ffffffffffffffff R11: 0000000000000293 R12: 00007f984d3966d4 [ 345.556049][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 345.564001][ C1] syz-executor.2 D28688 6612 1756 0x00004004 [ 345.570318][ C1] Call Trace: [ 345.573585][ C1] ? __schedule+0x76f/0x1ac0 [ 345.578150][ C1] ? __sched_text_start+0x8/0x8 [ 345.582981][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 345.587982][ C1] schedule+0xca/0x250 [ 345.592027][ C1] schedule_timeout+0x682/0xb20 [ 345.596857][ C1] ? find_held_lock+0x2d/0x110 [ 345.601595][ C1] ? usleep_range+0x160/0x160 [ 345.606251][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 345.611078][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 345.616078][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 345.621001][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 345.626177][ C1] wait_for_completion+0x26f/0x3c0 [ 345.631265][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 345.636800][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 345.643276][ C1] ? wake_up_q+0xf0/0xf0 [ 345.647496][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 345.652062][ C1] ? evdev_detach_client+0xfa/0x140 [ 345.657236][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 345.662420][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 345.668202][ C1] ? __call_rcu+0x9a0/0x9a0 [ 345.672685][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 345.679596][ C1] evdev_open+0x30b/0x510 [ 345.683911][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 345.690041][ C1] ? evdev_free+0x70/0x70 [ 345.694347][ C1] chrdev_open+0x219/0x5c0 [ 345.698738][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 345.703648][ C1] ? cdev_put.part.0+0x50/0x50 [ 345.708393][ C1] do_dentry_open+0x494/0x1120 [ 345.713131][ C1] ? cdev_put.part.0+0x50/0x50 [ 345.717883][ C1] ? chmod_common+0x3c0/0x3c0 [ 345.722542][ C1] ? inode_permission+0xbe/0x3a0 [ 345.727455][ C1] path_openat+0x1430/0x3f50 [ 345.732021][ C1] ? save_stack+0x1b/0x80 [ 345.736327][ C1] ? do_sys_open+0x294/0x580 [ 345.740893][ C1] ? do_syscall_64+0xb7/0x580 [ 345.745546][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.751590][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 345.756950][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 345.763170][ C1] do_filp_open+0x1a1/0x280 [ 345.767658][ C1] ? may_open_dev+0xf0/0xf0 [ 345.772233][ C1] ? __alloc_fd+0x46d/0x600 [ 345.776716][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 345.781717][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 345.786803][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 345.791628][ C1] ? __alloc_fd+0x46d/0x600 [ 345.796108][ C1] do_sys_open+0x3c0/0x580 [ 345.800500][ C1] ? filp_open+0x70/0x70 [ 345.804719][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 345.810423][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 345.816128][ C1] do_syscall_64+0xb7/0x580 [ 345.820614][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.826480][ C1] RIP: 0033:0x413911 [ 345.830373][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 345.849952][ C1] RSP: 002b:00007f984d3537a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 345.858337][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 345.866284][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f984d353850 [ 345.874230][ C1] RBP: 000000000075c070 R08: 000000000000000f R09: 0000000000000000 [ 345.882177][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f984d3546d4 [ 345.890125][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 345.898074][ C1] [ 345.898074][ C1] Showing all locks held in the system: [ 345.905768][ C1] 6 locks held by kworker/u4:0/7: [ 345.910768][ C1] 3 locks held by kworker/1:0/17: [ 345.915771][ C1] 3 locks held by kworker/0:2/102: [ 345.920859][ C1] 2 locks held by getty/1694: [ 345.925513][ C1] #0: ffff8881d97dc490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 345.934690][ C1] #1: ffffc900004592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 345.944214][ C1] 2 locks held by getty/1695: [ 345.948872][ C1] #0: ffff8881da03e690 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 345.958048][ C1] #1: ffffc900004792e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 345.967572][ C1] 2 locks held by getty/1696: [ 345.972217][ C1] #0: ffff8881d96b4d10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 345.981400][ C1] #1: ffffc9000046d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 345.990924][ C1] 2 locks held by getty/1697: [ 345.995569][ C1] #0: ffff8881d97d9190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 346.004751][ C1] #1: ffffc9000047d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 346.014284][ C1] 2 locks held by getty/1698: [ 346.018932][ C1] #0: ffff8881d96b1190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 346.028215][ C1] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 346.037757][ C1] 2 locks held by getty/1699: [ 346.042410][ C1] #0: ffff8881d97e2b10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 346.051605][ C1] #1: ffffc9000044d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 346.061158][ C1] 2 locks held by getty/1700: [ 346.065806][ C1] #0: ffff8881d97e3c10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 346.074983][ C1] #1: ffffc900004452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 346.084518][ C1] 6 locks held by kworker/0:4/2780: [ 346.089692][ C1] 3 locks held by kworker/0:5/2916: [ 346.094868][ C1] 1 lock held by syz-executor.3/6555: [ 346.100209][ C1] #0: ffff8881d5ff8148 (&evdev->mutex){+.+.}, at: evdev_release+0x7f/0x1c0 [ 346.108874][ C1] 6 locks held by syz-executor.5/6570: [ 346.114311][ C1] #0: ffff8881cd3b0148 (&evdev->mutex){+.+.}, at: evdev_write+0x151/0x410 [ 346.122888][ C1] #1: ffff8881db309d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650 [ 346.131553][ C1] #2: ffff8881c95dcea8 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0 [ 346.141602][ C1] #3: ffffffff86eff3e0 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720 [ 346.151128][ C1] #4: ffffffff8711a038 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790 [ 346.159609][ C1] #5: ffffffff86eff3e0 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269 [ 346.168880][ C1] 3 locks held by syz-executor.0/6577: [ 346.174310][ C1] #0: ffff8881d0ab19e0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 346.182888][ C1] #1: ffff8881d54c1510 (sb_writers#3){.+.+}, at: vfs_write+0x474/0x5c0 [ 346.191196][ C1] #2: ffff8881d8698b80 (&sb->s_type->i_mutex_key#9){++++}, at: ext4_file_write_iter+0x1ab/0x1210 [ 346.201769][ C1] [ 346.204081][ C1] ============================================= [ 346.204081][ C1] [ 346.212957][ C1] task PC stack pid father [ 346.219726][ C1] init S24744 1 0 0x00000000 [ 346.226067][ C1] Call Trace: [ 346.229451][ C1] ? __schedule+0x76f/0x1ac0 [ 346.234038][ C1] ? __sched_text_start+0x8/0x8 [ 346.238884][ C1] ? debug_object_fixup+0x30/0x30 [ 346.243918][ C1] ? enqueue_hrtimer+0x380/0x380 [ 346.248858][ C1] schedule+0xca/0x250 [ 346.252922][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 346.259005][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 346.264811][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 346.269658][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 346.275637][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 346.281445][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 346.286732][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 346.293060][ C1] ? pollwake+0x200/0x200 [ 346.297389][ C1] do_select+0x122e/0x1700 [ 346.301806][ C1] ? select_estimate_accuracy+0x320/0x320 [ 346.307525][ C1] ? stack_trace_consume_entry+0x180/0x180 [ 346.313331][ C1] ? poll_freewait+0x250/0x250 [ 346.318094][ C1] ? kmem_cache_free+0xb9/0x380 [ 346.322941][ C1] ? putname+0xe1/0x120 [ 346.327090][ C1] ? filename_lookup+0x28f/0x3f0 [ 346.332004][ C1] ? vfs_statx+0x113/0x1e0 [ 346.336400][ C1] ? __do_sys_newstat+0x96/0x120 [ 346.341313][ C1] ? do_syscall_64+0xb7/0x580 [ 346.345971][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.352016][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 346.356931][ C1] ? find_held_lock+0x2d/0x110 [ 346.361676][ C1] ? mark_lock+0xbc/0x1160 [ 346.366070][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 346.371070][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 346.375985][ C1] ? find_held_lock+0x2d/0x110 [ 346.380727][ C1] ? __might_fault+0x11f/0x1d0 [ 346.385467][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 346.390294][ C1] ? lock_acquire+0x127/0x320 [ 346.394947][ C1] ? __might_fault+0xef/0x1d0 [ 346.399603][ C1] ? __might_fault+0x192/0x1d0 [ 346.404351][ C1] ? core_sys_select+0x4da/0x820 [ 346.409275][ C1] core_sys_select+0x4da/0x820 [ 346.414015][ C1] ? do_compat_pselect+0x210/0x210 [ 346.419102][ C1] ? find_held_lock+0x2d/0x110 [ 346.423842][ C1] ? find_held_lock+0x2d/0x110 [ 346.428583][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 346.433411][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 346.438933][ C1] ? timespec64_add_safe+0x189/0x210 [ 346.444191][ C1] ? nsec_to_clock_t+0x30/0x30 [ 346.448936][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 346.454199][ C1] kern_select+0x13d/0x1c0 [ 346.458592][ C1] ? core_sys_select+0x820/0x820 [ 346.463503][ C1] __x64_sys_select+0xba/0x150 [ 346.468245][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 346.473506][ C1] do_syscall_64+0xb7/0x580 [ 346.477989][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.483856][ C1] RIP: 0033:0x7f63bf89edd3 [ 346.488269][ C1] Code: Bad RIP value. [ 346.492309][ C1] RSP: 002b:00007ffdbec037b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 346.500695][ C1] RAX: ffffffffffffffda RBX: 00007ffdbec03960 RCX: 00007f63bf89edd3 [ 346.508641][ C1] RDX: 0000000000000000 RSI: 00007ffdbec03b10 RDI: 000000000000000b [ 346.516589][ C1] RBP: 00007ffdbec03b10 R08: 00007ffdbec03b90 R09: 0000000000000001 [ 346.524554][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 346.532502][ C1] R13: 00007ffdbec03ef0 R14: 0000000000000000 R15: 0000000000000000 [ 346.540455][ C1] kthreadd S29216 2 0 0x80004000 [ 346.546768][ C1] Call Trace: [ 346.550038][ C1] ? __schedule+0x76f/0x1ac0 [ 346.554607][ C1] ? __sched_text_start+0x8/0x8 [ 346.559443][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 346.564443][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 346.569357][ C1] schedule+0xca/0x250 [ 346.573402][ C1] kthreadd+0x572/0x680 [ 346.577536][ C1] ? kthread_create_on_cpu+0x260/0x260 [ 346.584023][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 346.589200][ C1] ? kthread_create_on_cpu+0x260/0x260 [ 346.594632][ C1] ret_from_fork+0x24/0x30 [ 346.602059][ C1] rcu_gp I30312 3 2 0x80004000 [ 346.608388][ C1] Call Trace: [ 346.611655][ C1] ? __schedule+0x76f/0x1ac0 [ 346.616225][ C1] ? __sched_text_start+0x8/0x8 [ 346.621050][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 346.626049][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 346.630963][ C1] schedule+0xca/0x250 [ 346.635009][ C1] rescuer_thread+0x6ed/0xc00 [ 346.639663][ C1] ? worker_thread+0xe20/0xe20 [ 346.644403][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 346.650187][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 346.655110][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 346.660372][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 346.665371][ C1] ? worker_thread+0xe20/0xe20 [ 346.670109][ C1] kthread+0x318/0x420 [ 346.674155][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 346.679503][ C1] ret_from_fork+0x24/0x30 [ 346.683980][ C1] rcu_par_gp I30840 4 2 0x80004000 [ 346.690316][ C1] Call Trace: [ 346.693582][ C1] ? __schedule+0x76f/0x1ac0 [ 346.698148][ C1] ? __sched_text_start+0x8/0x8 [ 346.702973][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 346.707974][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 346.712889][ C1] schedule+0xca/0x250 [ 346.716947][ C1] rescuer_thread+0x6ed/0xc00 [ 346.721603][ C1] ? worker_thread+0xe20/0xe20 [ 346.726343][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 346.732147][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 346.737076][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 346.742352][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 346.747365][ C1] ? worker_thread+0xe20/0xe20 [ 346.752111][ C1] kthread+0x318/0x420 [ 346.756162][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 346.761514][ C1] ret_from_fork+0x24/0x30 [ 346.765918][ C1] kworker/0:0 I22552 5 2 0x80004000 [ 346.772258][ C1] Workqueue: 0x0 (events) [ 346.776662][ C1] Call Trace: [ 346.779930][ C1] ? __schedule+0x76f/0x1ac0 [ 346.784500][ C1] ? __sched_text_start+0x8/0x8 [ 346.789330][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 346.794677][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 346.799681][ C1] schedule+0xca/0x250 [ 346.803730][ C1] worker_thread+0x245/0xe20 [ 346.808301][ C1] ? process_one_work+0x1530/0x1530 [ 346.813477][ C1] kthread+0x318/0x420 [ 346.817522][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 346.822870][ C1] ret_from_fork+0x24/0x30 [ 346.827262][ C1] kworker/0:0H I30048 6 2 0x80004000 [ 346.833609][ C1] Workqueue: 0x0 (kblockd) [ 346.838089][ C1] Call Trace: [ 346.841355][ C1] ? __schedule+0x76f/0x1ac0 [ 346.845924][ C1] ? __sched_text_start+0x8/0x8 [ 346.850753][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 346.856103][ C1] schedule+0xca/0x250 [ 346.860150][ C1] worker_thread+0x245/0xe20 [ 346.864719][ C1] ? process_one_work+0x1530/0x1530 [ 346.869900][ C1] kthread+0x318/0x420 [ 346.873955][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 346.879304][ C1] ret_from_fork+0x24/0x30 [ 346.883780][ C1] kworker/u4:0 R running task 24552 7 2 0x80004008 [ 346.891666][ C1] Workqueue: writeback wb_workfn (flush-8:0) [ 346.897622][ C1] Call Trace: [ 346.900888][ C1] ? flush_tlb_mm_range+0x1e8/0x3e0 [ 346.906066][ C1] ? check_pte+0x12a/0x270 [ 346.910459][ C1] ? ptep_clear_flush+0x12b/0x151 [ 346.915461][ C1] ? page_mkclean_one+0x31f/0x4e0 [ 346.920462][ C1] ? rmap_walk_file+0x640/0x640 [ 346.925289][ C1] ? lock_acquire+0x127/0x320 [ 346.929945][ C1] ? rmap_walk_file+0x3c7/0x640 [ 346.934773][ C1] ? rmap_walk_file+0x640/0x640 [ 346.939611][ C1] ? rmap_walk_file+0x300/0x640 [ 346.944442][ C1] ? rmap_walk+0xb4/0xe0 [ 346.948663][ C1] ? page_mkclean+0x1b5/0x1f0 [ 346.953319][ C1] ? page_referenced+0x670/0x670 [ 346.958235][ C1] ? rmap_walk_file+0x640/0x640 [ 346.963064][ C1] ? pmd_clear_bad+0x6e/0x6e [ 346.967634][ C1] ? clear_page_dirty_for_io+0x256/0x780 [ 346.973243][ C1] ? save_stack+0x1b/0x80 [ 346.977563][ C1] ? mpage_submit_page+0x80/0x250 [ 346.982568][ C1] ? mpage_process_page_bufs+0x5c2/0x6d0 [ 346.988192][ C1] ? mpage_prepare_extent_to_map+0x5cb/0xb30 [ 346.994157][ C1] ? mpage_process_page_bufs+0x6d0/0x6d0 [ 346.999774][ C1] ? kmem_cache_alloc+0x2a9/0x2d0 [ 347.004781][ C1] ? ext4_writepages+0x949/0x2dc0 [ 347.009795][ C1] ? ext4_mark_inode_dirty+0x870/0x870 [ 347.015241][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 347.020245][ C1] ? mark_held_locks+0xe0/0xe0 [ 347.024986][ C1] ? ext4_mark_inode_dirty+0x870/0x870 [ 347.030422][ C1] ? do_writepages+0xfa/0x2a0 [ 347.035076][ C1] ? do_writepages+0xfa/0x2a0 [ 347.039749][ C1] ? page_writeback_cpu_online+0x10/0x10 [ 347.045366][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 347.050896][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 347.056162][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 347.060998][ C1] ? __writeback_single_inode+0x10e/0x10f0 [ 347.066785][ C1] ? writeback_sb_inodes+0x531/0xd60 [ 347.072052][ C1] ? __writeback_single_inode+0x10f0/0x10f0 [ 347.077923][ C1] ? rwsem_spin_on_owner+0x2c0/0x2c0 [ 347.083197][ C1] ? __writeback_inodes_wb+0xc3/0x250 [ 347.088546][ C1] ? wb_writeback+0x7ec/0xbc0 [ 347.093202][ C1] ? writeback_inodes_wb.constprop.0+0x1a0/0x1a0 [ 347.099584][ C1] ? find_next_bit+0x105/0x130 [ 347.104324][ C1] ? cpumask_next+0x1f/0x30 [ 347.108817][ C1] ? get_nr_dirty_inodes+0xd6/0x130 [ 347.113992][ C1] ? wb_workfn+0x9c5/0xf40 [ 347.118395][ C1] ? inode_wait_for_writeback+0x30/0x30 [ 347.123919][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 347.129439][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 347.134702][ C1] ? process_one_work+0x92b/0x1530 [ 347.139792][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 347.145141][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 347.150143][ C1] ? worker_thread+0x96/0xe20 [ 347.154797][ C1] ? process_one_work+0x1530/0x1530 [ 347.159971][ C1] ? kthread+0x318/0x420 [ 347.164190][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 347.169536][ C1] ? ret_from_fork+0x24/0x30 [ 347.174102][ C1] mm_percpu_wq I30840 8 2 0x80004000 [ 347.180437][ C1] Call Trace: [ 347.183720][ C1] ? __schedule+0x76f/0x1ac0 [ 347.188292][ C1] ? __sched_text_start+0x8/0x8 [ 347.193139][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 347.198322][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 347.203250][ C1] schedule+0xca/0x250 [ 347.207301][ C1] rescuer_thread+0x6ed/0xc00 [ 347.211963][ C1] ? worker_thread+0xe20/0xe20 [ 347.216724][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 347.222516][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 347.227439][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 347.232704][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 347.237707][ C1] ? worker_thread+0xe20/0xe20 [ 347.242448][ C1] kthread+0x318/0x420 [ 347.246498][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 347.251850][ C1] ret_from_fork+0x24/0x30 [ 347.256244][ C1] ksoftirqd/0 S25520 9 2 0x80004000 [ 347.262557][ C1] Call Trace: [ 347.265825][ C1] ? __schedule+0x76f/0x1ac0 [ 347.270396][ C1] ? __sched_text_start+0x8/0x8 [ 347.275225][ C1] schedule+0xca/0x250 [ 347.279275][ C1] smpboot_thread_fn+0x585/0x850 [ 347.284202][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 347.290592][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 347.295593][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 347.301980][ C1] kthread+0x318/0x420 [ 347.306025][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 347.311372][ C1] ret_from_fork+0x24/0x30 [ 347.315760][ C1] rcu_sched I29384 10 2 0x80004000 [ 347.322175][ C1] Call Trace: [ 347.325442][ C1] ? __schedule+0x76f/0x1ac0 [ 347.330009][ C1] ? __sched_text_start+0x8/0x8 [ 347.334834][ C1] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 347.340183][ C1] ? lock_timer_base+0x55/0x1a0 [ 347.345011][ C1] schedule+0xca/0x250 [ 347.349055][ C1] schedule_timeout+0x440/0xb20 [ 347.353881][ C1] ? lock_acquire+0x127/0x320 [ 347.358538][ C1] ? usleep_range+0x160/0x160 [ 347.363192][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 347.368977][ C1] ? __next_timer_interrupt+0x190/0x190 [ 347.374499][ C1] ? swake_up_one+0x60/0x60 [ 347.379092][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 347.384362][ C1] rcu_gp_kthread+0xaff/0x29d0 [ 347.389110][ C1] ? lock_acquire+0x127/0x320 [ 347.393772][ C1] ? kfree_call_rcu+0x10/0x10 [ 347.398442][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 347.404230][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 347.409500][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 347.414504][ C1] ? kfree_call_rcu+0x10/0x10 [ 347.419163][ C1] kthread+0x318/0x420 [ 347.423222][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 347.428570][ C1] ret_from_fork+0x24/0x30 [ 347.432970][ C1] migration/0 S30512 11 2 0x80004000 [ 347.439278][ C1] Call Trace: [ 347.442559][ C1] ? __schedule+0x76f/0x1ac0 [ 347.447140][ C1] ? __sched_text_start+0x8/0x8 [ 347.451974][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 347.457762][ C1] schedule+0xca/0x250 [ 347.461810][ C1] smpboot_thread_fn+0x585/0x850 [ 347.466724][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 347.473112][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 347.478112][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 347.484502][ C1] kthread+0x318/0x420 [ 347.488548][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 347.493895][ C1] ret_from_fork+0x24/0x30 [ 347.498286][ C1] kworker/0:1 I24496 12 2 0x80004000 [ 347.504622][ C1] Workqueue: 0x0 (events) [ 347.509012][ C1] Call Trace: [ 347.512279][ C1] ? __schedule+0x76f/0x1ac0 [ 347.516845][ C1] ? __sched_text_start+0x8/0x8 [ 347.521672][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 347.527018][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 347.532017][ C1] schedule+0xca/0x250 [ 347.536062][ C1] worker_thread+0x245/0xe20 [ 347.540632][ C1] ? process_one_work+0x1530/0x1530 [ 347.545809][ C1] kthread+0x318/0x420 [ 347.549853][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 347.555200][ C1] ret_from_fork+0x24/0x30 [ 347.559588][ C1] cpuhp/0 S28344 13 2 0x80004000 [ 347.565897][ C1] Call Trace: [ 347.569161][ C1] ? __schedule+0x76f/0x1ac0 [ 347.573727][ C1] ? __sched_text_start+0x8/0x8 [ 347.578552][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 347.584334][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 347.589597][ C1] schedule+0xca/0x250 [ 347.593641][ C1] smpboot_thread_fn+0x585/0x850 [ 347.598554][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 347.604946][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 347.609947][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 347.616335][ C1] kthread+0x318/0x420 [ 347.620392][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 347.625745][ C1] ret_from_fork+0x24/0x30 [ 347.630135][ C1] cpuhp/1 S28400 14 2 0x80004000 [ 347.636445][ C1] Call Trace: [ 347.639710][ C1] ? __schedule+0x76f/0x1ac0 [ 347.644275][ C1] ? __sched_text_start+0x8/0x8 [ 347.649104][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 347.654886][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 347.660146][ C1] schedule+0xca/0x250 [ 347.664191][ C1] smpboot_thread_fn+0x585/0x850 [ 347.669108][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 347.675497][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 347.680506][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 347.687413][ C1] kthread+0x318/0x420 [ 347.691459][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 347.696804][ C1] ret_from_fork+0x24/0x30 [ 347.701196][ C1] migration/1 R running task 30512 15 2 0x80004000 [ 347.709076][ C1] Call Trace: [ 347.712341][ C1] ? __schedule+0x76f/0x1ac0 [ 347.716906][ C1] ? __sched_text_start+0x8/0x8 [ 347.721735][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 347.727529][ C1] schedule+0xca/0x250 [ 347.731583][ C1] smpboot_thread_fn+0x585/0x850 [ 347.736508][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 347.742899][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 347.747901][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 347.754288][ C1] kthread+0x318/0x420 [ 347.758336][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 347.763685][ C1] ret_from_fork+0x24/0x30 [ 347.768102][ C1] ksoftirqd/1 R running task 25080 16 2 0x80004000 [ 347.775975][ C1] Call Trace: [ 347.779246][ C1] ? __schedule+0x76f/0x1ac0 [ 347.783829][ C1] ? __sched_text_start+0x8/0x8 [ 347.788657][ C1] schedule+0xca/0x250 [ 347.792702][ C1] smpboot_thread_fn+0x585/0x850 [ 347.797618][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 347.804010][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 347.809273][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 347.815662][ C1] kthread+0x318/0x420 [ 347.819709][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 347.825055][ C1] ret_from_fork+0x24/0x30 [ 347.829447][ C1] kworker/1:0 R running task 24184 17 2 0x80004000 [ 347.837328][ C1] Workqueue: usb_hub_wq hub_event [ 347.842331][ C1] Call Trace: [ 347.845599][ C1] ? __schedule+0x76f/0x1ac0 [ 347.850164][ C1] ? __sched_text_start+0x8/0x8 [ 347.854992][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 347.860258][ C1] schedule+0xca/0x250 [ 347.864301][ C1] schedule_timeout+0x440/0xb20 [ 347.869125][ C1] ? usleep_range+0x160/0x160 [ 347.873776][ C1] ? usb_control_msg+0x398/0x4a0 [ 347.878692][ C1] ? __next_timer_interrupt+0x190/0x190 [ 347.884213][ C1] ? msleep+0x63/0xf0 [ 347.888171][ C1] msleep+0xa4/0xf0 [ 347.891958][ C1] hub_event.cold+0x22c/0x487 [ 347.896613][ C1] ? hub_port_debounce+0x260/0x260 [ 347.901699][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 347.907220][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 347.912494][ C1] process_one_work+0x92b/0x1530 [ 347.917415][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 347.922772][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 347.927775][ C1] worker_thread+0x96/0xe20 [ 347.932264][ C1] ? process_one_work+0x1530/0x1530 [ 347.937447][ C1] kthread+0x318/0x420 [ 347.941498][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 347.946845][ C1] ret_from_fork+0x24/0x30 [ 347.951238][ C1] kworker/1:0H I29304 18 2 0x80004000 [ 347.957575][ C1] Workqueue: 0x0 (kblockd) [ 347.962061][ C1] Call Trace: [ 347.965337][ C1] ? __schedule+0x76f/0x1ac0 [ 347.969906][ C1] ? __sched_text_start+0x8/0x8 [ 347.974733][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 347.980083][ C1] schedule+0xca/0x250 [ 347.984128][ C1] worker_thread+0x245/0xe20 [ 347.988695][ C1] ? process_one_work+0x1530/0x1530 [ 347.993866][ C1] kthread+0x318/0x420 [ 347.997915][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 348.003261][ C1] ret_from_fork+0x24/0x30 [ 348.007653][ C1] kdevtmpfs S27304 19 2 0x80004000 [ 348.013960][ C1] Call Trace: [ 348.017227][ C1] ? __schedule+0x76f/0x1ac0 [ 348.021796][ C1] ? __sched_text_start+0x8/0x8 [ 348.026627][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 348.031626][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 348.036539][ C1] schedule+0xca/0x250 [ 348.040586][ C1] devtmpfsd.part.0+0x48d/0x780 [ 348.045439][ C1] ? public_dev_mount+0xa0/0xa0 [ 348.050274][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 348.055541][ C1] ? ksys_mount+0xfc/0x150 [ 348.059939][ C1] ? kfree+0xe4/0x2f0 [ 348.063901][ C1] devtmpfsd+0xf8/0x120 [ 348.068036][ C1] ? devtmpfsd.part.0+0x780/0x780 [ 348.073038][ C1] kthread+0x318/0x420 [ 348.077088][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 348.082439][ C1] ret_from_fork+0x24/0x30 [ 348.086834][ C1] netns I30584 20 2 0x80004000 [ 348.093171][ C1] Call Trace: [ 348.096446][ C1] ? __schedule+0x76f/0x1ac0 [ 348.101015][ C1] ? __sched_text_start+0x8/0x8 [ 348.105842][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 348.110844][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 348.115759][ C1] schedule+0xca/0x250 [ 348.119807][ C1] rescuer_thread+0x6ed/0xc00 [ 348.124464][ C1] ? worker_thread+0xe20/0xe20 [ 348.129210][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 348.135003][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 348.139918][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 348.145279][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 348.150282][ C1] ? worker_thread+0xe20/0xe20 [ 348.155023][ C1] kthread+0x318/0x420 [ 348.159068][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 348.164416][ C1] ret_from_fork+0x24/0x30 [ 348.168812][ C1] kauditd S30344 21 2 0x80004000 [ 348.175231][ C1] Call Trace: [ 348.178501][ C1] ? __schedule+0x76f/0x1ac0 [ 348.183066][ C1] ? __sched_text_start+0x8/0x8 [ 348.187893][ C1] ? prepare_to_wait_event+0x129/0x650 [ 348.193329][ C1] ? skb_dequeue+0x129/0x180 [ 348.197996][ C1] schedule+0xca/0x250 [ 348.202043][ C1] kauditd_thread+0x627/0xac0 [ 348.206699][ C1] ? auditd_reset+0x170/0x170 [ 348.211369][ C1] ? finish_wait+0x260/0x260 [ 348.215946][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 348.221221][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 348.226236][ C1] ? auditd_reset+0x170/0x170 [ 348.230895][ C1] kthread+0x318/0x420 [ 348.234945][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 348.240307][ C1] ret_from_fork+0x24/0x30 [ 348.244703][ C1] khungtaskd S30144 22 2 0x80004000 [ 348.251015][ C1] Call Trace: [ 348.254284][ C1] ? __schedule+0x76f/0x1ac0 [ 348.258854][ C1] ? __sched_text_start+0x8/0x8 [ 348.263680][ C1] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 348.269037][ C1] ? lock_timer_base+0x55/0x1a0 [ 348.273865][ C1] schedule+0xca/0x250 [ 348.277913][ C1] schedule_timeout+0x440/0xb20 [ 348.282745][ C1] ? usleep_range+0x160/0x160 [ 348.287397][ C1] ? watchdog+0x933/0xe50 [ 348.291717][ C1] ? __next_timer_interrupt+0x190/0x190 [ 348.297248][ C1] ? watchdog+0x1a1/0xe50 [ 348.301559][ C1] watchdog+0xeb/0xe50 [ 348.305611][ C1] ? reset_hung_task_detector+0x30/0x30 [ 348.311132][ C1] kthread+0x318/0x420 [ 348.315195][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 348.320548][ C1] ret_from_fork+0x24/0x30 [ 348.324945][ C1] oom_reaper S30568 23 2 0x80004000 [ 348.331345][ C1] Call Trace: [ 348.334614][ C1] ? __schedule+0x76f/0x1ac0 [ 348.339183][ C1] ? __sched_text_start+0x8/0x8 [ 348.344009][ C1] ? prepare_to_wait_event+0x129/0x650 [ 348.349447][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 348.354619][ C1] schedule+0xca/0x250 [ 348.358665][ C1] oom_reaper+0xb99/0x1060 [ 348.363060][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 348.367891][ C1] ? lock_acquire+0x127/0x320 [ 348.372543][ C1] ? __oom_reap_task_mm+0x430/0x430 [ 348.377722][ C1] ? finish_wait+0x260/0x260 [ 348.382301][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 348.387577][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 348.392578][ C1] ? __oom_reap_task_mm+0x430/0x430 [ 348.397751][ C1] kthread+0x318/0x420 [ 348.401800][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 348.407151][ C1] ret_from_fork+0x24/0x30 [ 348.411541][ C1] writeback I30584 24 2 0x80004000 [ 348.417886][ C1] Call Trace: [ 348.421153][ C1] ? __schedule+0x76f/0x1ac0 [ 348.425724][ C1] ? __sched_text_start+0x8/0x8 [ 348.430550][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 348.435548][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 348.440464][ C1] schedule+0xca/0x250 [ 348.444511][ C1] rescuer_thread+0x6ed/0xc00 [ 348.449167][ C1] ? worker_thread+0xe20/0xe20 [ 348.453907][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 348.459691][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 348.464605][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 348.469868][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 348.474869][ C1] ? worker_thread+0xe20/0xe20 [ 348.479627][ C1] kthread+0x318/0x420 [ 348.483675][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 348.489032][ C1] ret_from_fork+0x24/0x30 [ 348.493423][ C1] kcompactd0 S30608 25 2 0x80004000 [ 348.499740][ C1] Call Trace: [ 348.503016][ C1] ? __schedule+0x76f/0x1ac0 [ 348.507583][ C1] ? __sched_text_start+0x8/0x8 [ 348.512415][ C1] ? prepare_to_wait_event+0x129/0x650 [ 348.517857][ C1] schedule+0xca/0x250 [ 348.521906][ C1] kcompactd+0x50d/0x7c0 [ 348.526126][ C1] ? kcompactd_do_work+0x9a0/0x9a0 [ 348.531217][ C1] ? finish_wait+0x260/0x260 [ 348.535786][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 348.541049][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 348.546054][ C1] ? kcompactd_do_work+0x9a0/0x9a0 [ 348.551142][ C1] kthread+0x318/0x420 [ 348.555191][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 348.560539][ C1] ret_from_fork+0x24/0x30 [ 348.564933][ C1] kworker/u4:1 I25272 27 2 0x80004000 [ 348.571268][ C1] Workqueue: 0x0 (events_unbound) [ 348.576356][ C1] Call Trace: [ 348.579623][ C1] ? __schedule+0x76f/0x1ac0 [ 348.584202][ C1] ? __sched_text_start+0x8/0x8 [ 348.589032][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 348.594378][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 348.599391][ C1] schedule+0xca/0x250 [ 348.603441][ C1] worker_thread+0x245/0xe20 [ 348.608019][ C1] ? process_one_work+0x1530/0x1530 [ 348.613195][ C1] kthread+0x318/0x420 [ 348.617243][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 348.622591][ C1] ret_from_fork+0x24/0x30 [ 348.626984][ C1] kblockd I31000 77 2 0x80004000 [ 348.633315][ C1] Call Trace: [ 348.636580][ C1] ? __schedule+0x76f/0x1ac0 [ 348.641160][ C1] ? __sched_text_start+0x8/0x8 [ 348.645998][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 348.651000][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 348.655915][ C1] schedule+0xca/0x250 [ 348.659963][ C1] rescuer_thread+0x6ed/0xc00 [ 348.664619][ C1] ? worker_thread+0xe20/0xe20 [ 348.669362][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 348.675144][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 348.680074][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 348.685335][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 348.690346][ C1] ? worker_thread+0xe20/0xe20 [ 348.695105][ C1] kthread+0x318/0x420 [ 348.699153][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 348.704503][ C1] ret_from_fork+0x24/0x30 [ 348.708894][ C1] kworker/1:1 I29288 78 2 0x80004000 [ 348.715233][ C1] Workqueue: 0x0 (events) [ 348.719636][ C1] Call Trace: [ 348.722906][ C1] ? __schedule+0x76f/0x1ac0 [ 348.727481][ C1] ? __sched_text_start+0x8/0x8 [ 348.732313][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 348.737663][ C1] schedule+0xca/0x250 [ 348.741724][ C1] worker_thread+0x245/0xe20 [ 348.746305][ C1] ? process_one_work+0x1530/0x1530 [ 348.751498][ C1] kthread+0x318/0x420 [ 348.755545][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 348.760894][ C1] ret_from_fork+0x24/0x30 [ 348.765294][ C1] ata_sff I30584 79 2 0x80004000 [ 348.771640][ C1] Call Trace: [ 348.774923][ C1] ? __schedule+0x76f/0x1ac0 [ 348.779500][ C1] ? __sched_text_start+0x8/0x8 [ 348.784336][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 348.789342][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 348.794260][ C1] schedule+0xca/0x250 [ 348.798311][ C1] rescuer_thread+0x6ed/0xc00 [ 348.802968][ C1] ? worker_thread+0xe20/0xe20 [ 348.807971][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 348.813753][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 348.818667][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 348.823951][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 348.828961][ C1] ? worker_thread+0xe20/0xe20 [ 348.833704][ C1] kthread+0x318/0x420 [ 348.837751][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 348.843097][ C1] ret_from_fork+0x24/0x30 [ 348.847490][ C1] md I31000 80 2 0x80004000 [ 348.853826][ C1] Call Trace: [ 348.857106][ C1] ? __schedule+0x76f/0x1ac0 [ 348.862195][ C1] ? __sched_text_start+0x8/0x8 [ 348.867022][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 348.872023][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 348.876935][ C1] schedule+0xca/0x250 [ 348.880990][ C1] rescuer_thread+0x6ed/0xc00 [ 348.885643][ C1] ? worker_thread+0xe20/0xe20 [ 348.890384][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 348.896166][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 348.901080][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 348.906342][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 348.911342][ C1] ? worker_thread+0xe20/0xe20 [ 348.916091][ C1] kthread+0x318/0x420 [ 348.920657][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 348.926007][ C1] ret_from_fork+0x24/0x30 [ 348.930399][ C1] edac-poller I31000 81 2 0x80004000 [ 348.936738][ C1] Call Trace: [ 348.940007][ C1] ? __schedule+0x76f/0x1ac0 [ 348.944576][ C1] ? __sched_text_start+0x8/0x8 [ 348.949402][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 348.954404][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 348.959324][ C1] schedule+0xca/0x250 [ 348.963369][ C1] rescuer_thread+0x6ed/0xc00 [ 348.968023][ C1] ? worker_thread+0xe20/0xe20 [ 348.972767][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 348.978559][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 348.983475][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 348.988748][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 348.993758][ C1] ? worker_thread+0xe20/0xe20 [ 348.998497][ C1] kthread+0x318/0x420 [ 349.002544][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 349.007892][ C1] ret_from_fork+0x24/0x30 [ 349.012283][ C1] kworker/1:2 I23240 83 2 0x80004000 [ 349.018611][ C1] Workqueue: 0x0 (events_power_efficient) [ 349.024406][ C1] Call Trace: [ 349.027680][ C1] ? __schedule+0x76f/0x1ac0 [ 349.032248][ C1] ? __sched_text_start+0x8/0x8 [ 349.037074][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 349.042422][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 349.047430][ C1] schedule+0xca/0x250 [ 349.051496][ C1] worker_thread+0x245/0xe20 [ 349.056074][ C1] ? process_one_work+0x1530/0x1530 [ 349.061258][ C1] kthread+0x318/0x420 [ 349.065325][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 349.070687][ C1] ret_from_fork+0x24/0x30 [ 349.075082][ C1] rpciod I30584 84 2 0x80004000 [ 349.081434][ C1] Call Trace: [ 349.084704][ C1] ? __schedule+0x76f/0x1ac0 [ 349.089273][ C1] ? __sched_text_start+0x8/0x8 [ 349.094110][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 349.099109][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 349.104024][ C1] schedule+0xca/0x250 [ 349.108069][ C1] rescuer_thread+0x6ed/0xc00 [ 349.112722][ C1] ? worker_thread+0xe20/0xe20 [ 349.117471][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 349.123251][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 349.128167][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 349.133431][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 349.138435][ C1] ? worker_thread+0xe20/0xe20 [ 349.143174][ C1] kthread+0x318/0x420 [ 349.147221][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 349.152567][ C1] ret_from_fork+0x24/0x30 [ 349.156959][ C1] kworker/u5:0 I31000 85 2 0x80004000 [ 349.163295][ C1] Call Trace: [ 349.166573][ C1] ? __schedule+0x76f/0x1ac0 [ 349.171139][ C1] ? __sched_text_start+0x8/0x8 [ 349.175963][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 349.180962][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 349.185874][ C1] schedule+0xca/0x250 [ 349.189922][ C1] worker_thread+0x245/0xe20 [ 349.194495][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 349.200277][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 349.205191][ C1] ? process_one_work+0x1530/0x1530 [ 349.210362][ C1] kthread+0x318/0x420 [ 349.214425][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 349.219784][ C1] ret_from_fork+0x24/0x30 [ 349.224182][ C1] xprtiod I30840 86 2 0x80004000 [ 349.230535][ C1] Call Trace: [ 349.233815][ C1] ? __schedule+0x76f/0x1ac0 [ 349.238387][ C1] ? __sched_text_start+0x8/0x8 [ 349.243221][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 349.248227][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 349.253145][ C1] schedule+0xca/0x250 [ 349.257195][ C1] rescuer_thread+0x6ed/0xc00 [ 349.261856][ C1] ? worker_thread+0xe20/0xe20 [ 349.266596][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 349.272380][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 349.277297][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 349.282561][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 349.287566][ C1] ? worker_thread+0xe20/0xe20 [ 349.292308][ C1] kthread+0x318/0x420 [ 349.296355][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 349.301715][ C1] ret_from_fork+0x24/0x30 [ 349.306109][ C1] cfg80211 I30840 87 2 0x80004000 [ 349.312439][ C1] Call Trace: [ 349.315708][ C1] ? __schedule+0x76f/0x1ac0 [ 349.320287][ C1] ? __sched_text_start+0x8/0x8 [ 349.325114][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 349.330114][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 349.335028][ C1] schedule+0xca/0x250 [ 349.339080][ C1] rescuer_thread+0x6ed/0xc00 [ 349.343733][ C1] ? worker_thread+0xe20/0xe20 [ 349.348565][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 349.354347][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 349.359263][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 349.364523][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 349.369535][ C1] ? worker_thread+0xe20/0xe20 [ 349.374279][ C1] kthread+0x318/0x420 [ 349.378339][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 349.383687][ C1] ret_from_fork+0x24/0x30 [ 349.388170][ C1] kswapd0 S30536 88 2 0x80004000 [ 349.394490][ C1] Call Trace: [ 349.397759][ C1] ? __schedule+0x76f/0x1ac0 [ 349.402326][ C1] ? __sched_text_start+0x8/0x8 [ 349.407153][ C1] ? cpumask_next+0x1f/0x30 [ 349.411636][ C1] schedule+0xca/0x250 [ 349.415686][ C1] kswapd+0xbb6/0xdd0 [ 349.419646][ C1] ? lock_acquire+0x127/0x320 [ 349.424299][ C1] ? balance_pgdat+0xdd0/0xdd0 [ 349.429045][ C1] ? finish_wait+0x260/0x260 [ 349.433614][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 349.438878][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 349.443875][ C1] ? balance_pgdat+0xdd0/0xdd0 [ 349.448615][ C1] kthread+0x318/0x420 [ 349.452668][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 349.458014][ C1] ret_from_fork+0x24/0x30 [ 349.462404][ C1] nfsiod I30584 89 2 0x80004000 [ 349.468747][ C1] Call Trace: [ 349.472016][ C1] ? __schedule+0x76f/0x1ac0 [ 349.476584][ C1] ? __sched_text_start+0x8/0x8 [ 349.481758][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 349.486759][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 349.491677][ C1] schedule+0xca/0x250 [ 349.495721][ C1] rescuer_thread+0x6ed/0xc00 [ 349.500375][ C1] ? worker_thread+0xe20/0xe20 [ 349.505118][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 349.510899][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 349.515812][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 349.521073][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 349.526072][ C1] ? worker_thread+0xe20/0xe20 [ 349.530814][ C1] kthread+0x318/0x420 [ 349.535642][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 349.540990][ C1] ret_from_fork+0x24/0x30 [ 349.545381][ C1] acpi_thermal_pm I30840 92 2 0x80004000 [ 349.551707][ C1] Call Trace: [ 349.554970][ C1] ? __schedule+0x76f/0x1ac0 [ 349.559542][ C1] ? __sched_text_start+0x8/0x8 [ 349.564370][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 349.569377][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 349.574290][ C1] schedule+0xca/0x250 [ 349.578338][ C1] rescuer_thread+0x6ed/0xc00 [ 349.582996][ C1] ? worker_thread+0xe20/0xe20 [ 349.587738][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 349.593521][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 349.598461][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 349.603725][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 349.608727][ C1] ? worker_thread+0xe20/0xe20 [ 349.613467][ C1] kthread+0x318/0x420 [ 349.617513][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 349.622866][ C1] ret_from_fork+0x24/0x30 [ 349.627269][ C1] scsi_eh_0 S30016 93 2 0x80004000 [ 349.633583][ C1] Call Trace: [ 349.636850][ C1] ? __schedule+0x76f/0x1ac0 [ 349.641418][ C1] ? __sched_text_start+0x8/0x8 [ 349.646257][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 349.651435][ C1] schedule+0xca/0x250 [ 349.655485][ C1] scsi_error_handler+0x508/0xf60 [ 349.660487][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 349.665318][ C1] ? lock_acquire+0x127/0x320 [ 349.669976][ C1] ? scsi_eh_get_sense+0x690/0x690 [ 349.675064][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 349.680847][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 349.685765][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 349.691031][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 349.696033][ C1] ? scsi_eh_get_sense+0x690/0x690 [ 349.701120][ C1] kthread+0x318/0x420 [ 349.705167][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 349.710521][ C1] ret_from_fork+0x24/0x30 [ 349.714925][ C1] scsi_tmf_0 I30584 94 2 0x80004000 [ 349.721261][ C1] Call Trace: [ 349.724534][ C1] ? __schedule+0x76f/0x1ac0 [ 349.729102][ C1] ? __sched_text_start+0x8/0x8 [ 349.733927][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 349.738926][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 349.743841][ C1] schedule+0xca/0x250 [ 349.747887][ C1] rescuer_thread+0x6ed/0xc00 [ 349.752560][ C1] ? worker_thread+0xe20/0xe20 [ 349.757311][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 349.763092][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 349.768007][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 349.773277][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 349.778278][ C1] ? worker_thread+0xe20/0xe20 [ 349.783019][ C1] kthread+0x318/0x420 [ 349.787067][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 349.792418][ C1] ret_from_fork+0x24/0x30 [ 349.796808][ C1] kworker/1:1H I28496 95 2 0x80004000 [ 349.803144][ C1] Workqueue: 0x0 (kblockd) [ 349.807622][ C1] Call Trace: [ 349.810888][ C1] ? __schedule+0x76f/0x1ac0 [ 349.815469][ C1] ? __sched_text_start+0x8/0x8 [ 349.820299][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 349.825648][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 349.830658][ C1] schedule+0xca/0x250 [ 349.834721][ C1] worker_thread+0x245/0xe20 [ 349.839292][ C1] ? process_one_work+0x1530/0x1530 [ 349.844467][ C1] kthread+0x318/0x420 [ 349.848547][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 349.853896][ C1] ret_from_fork+0x24/0x30 [ 349.858297][ C1] target_completi I30840 96 2 0x80004000 [ 349.864628][ C1] Call Trace: [ 349.867894][ C1] ? __schedule+0x76f/0x1ac0 [ 349.872463][ C1] ? __sched_text_start+0x8/0x8 [ 349.877290][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 349.882553][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 349.887469][ C1] schedule+0xca/0x250 [ 349.891520][ C1] rescuer_thread+0x6ed/0xc00 [ 349.896175][ C1] ? worker_thread+0xe20/0xe20 [ 349.900928][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 349.906711][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 349.911637][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 349.916901][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 349.922685][ C1] ? worker_thread+0xe20/0xe20 [ 349.927432][ C1] kthread+0x318/0x420 [ 349.931477][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 349.936826][ C1] ret_from_fork+0x24/0x30 [ 349.941237][ C1] xcopy_wq I30840 97 2 0x80004000 [ 349.947575][ C1] Call Trace: [ 349.950846][ C1] ? __schedule+0x76f/0x1ac0 [ 349.955413][ C1] ? __sched_text_start+0x8/0x8 [ 349.960249][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 349.965249][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 349.970163][ C1] schedule+0xca/0x250 [ 349.974210][ C1] rescuer_thread+0x6ed/0xc00 [ 349.978880][ C1] ? worker_thread+0xe20/0xe20 [ 349.983622][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 349.990196][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 349.995109][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 350.000391][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 350.005402][ C1] ? worker_thread+0xe20/0xe20 [ 350.010160][ C1] kthread+0x318/0x420 [ 350.014217][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 350.019582][ C1] ret_from_fork+0x24/0x30 [ 350.023980][ C1] libertastf I30840 98 2 0x80004000 [ 350.030327][ C1] Call Trace: [ 350.033599][ C1] ? __schedule+0x76f/0x1ac0 [ 350.038177][ C1] ? __sched_text_start+0x8/0x8 [ 350.043005][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 350.048006][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 350.052935][ C1] schedule+0xca/0x250 [ 350.056988][ C1] rescuer_thread+0x6ed/0xc00 [ 350.061647][ C1] ? worker_thread+0xe20/0xe20 [ 350.066392][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 350.072179][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 350.077095][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 350.082364][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 350.087369][ C1] ? worker_thread+0xe20/0xe20 [ 350.092122][ C1] kthread+0x318/0x420 [ 350.096172][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 350.101524][ C1] ret_from_fork+0x24/0x30 [ 350.105927][ C1] zd1211rw I30840 99 2 0x80004000 [ 350.112264][ C1] Call Trace: [ 350.115533][ C1] ? __schedule+0x76f/0x1ac0 [ 350.120117][ C1] ? __sched_text_start+0x8/0x8 [ 350.124944][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 350.129948][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 350.134870][ C1] schedule+0xca/0x250 [ 350.138918][ C1] rescuer_thread+0x6ed/0xc00 [ 350.143575][ C1] ? worker_thread+0xe20/0xe20 [ 350.148313][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 350.154098][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 350.159012][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 350.164272][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 350.169270][ C1] ? worker_thread+0xe20/0xe20 [ 350.174011][ C1] kthread+0x318/0x420 [ 350.178058][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 350.183406][ C1] ret_from_fork+0x24/0x30 [ 350.187796][ C1] u132 I30584 100 2 0x80004000 [ 350.194125][ C1] Call Trace: [ 350.197392][ C1] ? __schedule+0x76f/0x1ac0 [ 350.201959][ C1] ? __sched_text_start+0x8/0x8 [ 350.206785][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 350.211783][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 350.216711][ C1] schedule+0xca/0x250 [ 350.220779][ C1] rescuer_thread+0x6ed/0xc00 [ 350.225442][ C1] ? worker_thread+0xe20/0xe20 [ 350.230212][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 350.236003][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 350.240938][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 350.246200][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 350.251204][ C1] ? worker_thread+0xe20/0xe20 [ 350.255943][ C1] kthread+0x318/0x420 [ 350.259989][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 350.265337][ C1] ret_from_fork+0x24/0x30 [ 350.269741][ C1] usbip_event I30840 101 2 0x80004000 [ 350.276081][ C1] Call Trace: [ 350.279347][ C1] ? __schedule+0x76f/0x1ac0 [ 350.283917][ C1] ? __sched_text_start+0x8/0x8 [ 350.288743][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 350.293744][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 350.298660][ C1] schedule+0xca/0x250 [ 350.302708][ C1] rescuer_thread+0x6ed/0xc00 [ 350.307361][ C1] ? worker_thread+0xe20/0xe20 [ 350.312102][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 350.317883][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 350.322795][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 350.328053][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 350.333053][ C1] ? worker_thread+0xe20/0xe20 [ 350.337794][ C1] kthread+0x318/0x420 [ 350.341840][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 350.347191][ C1] ret_from_fork+0x24/0x30 [ 350.351582][ C1] kworker/0:2 D23584 102 2 0x80004000 [ 350.357899][ C1] Workqueue: usb_hub_wq hub_event [ 350.362896][ C1] Call Trace: [ 350.366162][ C1] ? __schedule+0x76f/0x1ac0 [ 350.370740][ C1] ? __sched_text_start+0x8/0x8 [ 350.375568][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 350.381002][ C1] schedule+0xca/0x250 [ 350.385048][ C1] schedule_timeout+0x440/0xb20 [ 350.389876][ C1] ? usleep_range+0x160/0x160 [ 350.394536][ C1] ? __mutex_unlock_slowpath+0xea/0x670 [ 350.400056][ C1] ? usb_start_wait_urb+0x2b0/0x2b0 [ 350.405243][ C1] ? __next_timer_interrupt+0x190/0x190 [ 350.410763][ C1] ? msleep+0x63/0xf0 [ 350.414719][ C1] msleep+0xa4/0xf0 [ 350.418510][ C1] hub_port_debounce+0xfd/0x260 [ 350.423336][ C1] ? usb_port_disable+0x190/0x190 [ 350.428337][ C1] ? kfree_const+0x51/0x60 [ 350.432730][ C1] ? kfree+0xe4/0x2f0 [ 350.436687][ C1] ? parport_probe+0x70/0x150 [ 350.441341][ C1] ? kfree_const+0x51/0x60 [ 350.445734][ C1] ? kobject_put+0x18c/0x280 [ 350.450300][ C1] hub_event+0x250b/0x3640 [ 350.454693][ C1] ? find_held_lock+0x2d/0x110 [ 350.459435][ C1] ? mark_held_locks+0xe0/0xe0 [ 350.464172][ C1] ? hub_port_debounce+0x260/0x260 [ 350.469262][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 350.474782][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 350.480046][ C1] process_one_work+0x92b/0x1530 [ 350.484962][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 350.490307][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 350.495305][ C1] worker_thread+0x96/0xe20 [ 350.499784][ C1] ? process_one_work+0x1530/0x1530 [ 350.504957][ C1] kthread+0x318/0x420 [ 350.509011][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 350.514359][ C1] ret_from_fork+0x24/0x30 [ 350.518752][ C1] pvrusb2-context S27288 103 2 0x80004000 [ 350.525059][ C1] Call Trace: [ 350.528325][ C1] ? __schedule+0x76f/0x1ac0 [ 350.532892][ C1] ? __sched_text_start+0x8/0x8 [ 350.537727][ C1] ? prepare_to_wait_event+0x129/0x650 [ 350.543161][ C1] schedule+0xca/0x250 [ 350.547207][ C1] pvr2_context_thread_func+0x5ed/0x860 [ 350.552727][ C1] ? lock_acquire+0x127/0x320 [ 350.557381][ C1] ? pvr2_context_destroy+0x230/0x230 [ 350.562728][ C1] ? finish_wait+0x260/0x260 [ 350.567296][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 350.572556][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 350.577563][ C1] ? pvr2_context_destroy+0x230/0x230 [ 350.582913][ C1] kthread+0x318/0x420 [ 350.586959][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 350.592305][ C1] ret_from_fork+0x24/0x30 [ 350.596695][ C1] kvub300c I30016 104 2 0x80004000 [ 350.603030][ C1] Call Trace: [ 350.606294][ C1] ? __schedule+0x76f/0x1ac0 [ 350.610859][ C1] ? __sched_text_start+0x8/0x8 [ 350.615687][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 350.620695][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 350.625609][ C1] schedule+0xca/0x250 [ 350.629656][ C1] rescuer_thread+0x6ed/0xc00 [ 350.634312][ C1] ? worker_thread+0xe20/0xe20 [ 350.639054][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 350.645095][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 350.650009][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 350.655271][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 350.660274][ C1] ? worker_thread+0xe20/0xe20 [ 350.665017][ C1] kthread+0x318/0x420 [ 350.669063][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 350.674419][ C1] ret_from_fork+0x24/0x30 [ 350.678820][ C1] kvub300p I30840 105 2 0x80004000 [ 350.685148][ C1] Call Trace: [ 350.688417][ C1] ? __schedule+0x76f/0x1ac0 [ 350.692986][ C1] ? __sched_text_start+0x8/0x8 [ 350.697812][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 350.702812][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 350.707726][ C1] schedule+0xca/0x250 [ 350.711776][ C1] rescuer_thread+0x6ed/0xc00 [ 350.716430][ C1] ? worker_thread+0xe20/0xe20 [ 350.721168][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 350.726950][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 350.731862][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 350.737124][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 350.742129][ C1] ? worker_thread+0xe20/0xe20 [ 350.746870][ C1] kthread+0x318/0x420 [ 350.750920][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 350.756271][ C1] ret_from_fork+0x24/0x30 [ 350.760661][ C1] kvub300d I30840 106 2 0x80004000 [ 350.767429][ C1] Call Trace: [ 350.770694][ C1] ? __schedule+0x76f/0x1ac0 [ 350.775272][ C1] ? __sched_text_start+0x8/0x8 [ 350.780107][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 350.785110][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 350.790049][ C1] schedule+0xca/0x250 [ 350.794099][ C1] rescuer_thread+0x6ed/0xc00 [ 350.798755][ C1] ? worker_thread+0xe20/0xe20 [ 350.803504][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 350.809288][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 350.814209][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 350.819484][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 350.824488][ C1] ? worker_thread+0xe20/0xe20 [ 350.829227][ C1] kthread+0x318/0x420 [ 350.833272][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 350.838627][ C1] ret_from_fork+0x24/0x30 [ 350.843019][ C1] kmemstick I30840 107 2 0x80004000 [ 350.849357][ C1] Call Trace: [ 350.852625][ C1] ? __schedule+0x76f/0x1ac0 [ 350.857191][ C1] ? __sched_text_start+0x8/0x8 [ 350.862018][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 350.867019][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 350.871931][ C1] schedule+0xca/0x250 [ 350.875978][ C1] rescuer_thread+0x6ed/0xc00 [ 350.880647][ C1] ? worker_thread+0xe20/0xe20 [ 350.885390][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 350.891169][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 350.896086][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 350.901344][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 350.906358][ C1] ? worker_thread+0xe20/0xe20 [ 350.911100][ C1] kthread+0x318/0x420 [ 350.921047][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 350.926396][ C1] ret_from_fork+0x24/0x30 [ 350.930789][ C1] elousb I30840 108 2 0x80004000 [ 350.937113][ C1] Call Trace: [ 350.940378][ C1] ? __schedule+0x76f/0x1ac0 [ 350.944945][ C1] ? __sched_text_start+0x8/0x8 [ 350.949770][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 350.954768][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 350.959685][ C1] schedule+0xca/0x250 [ 350.963732][ C1] rescuer_thread+0x6ed/0xc00 [ 350.968386][ C1] ? worker_thread+0xe20/0xe20 [ 350.973125][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 350.978908][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 350.983821][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 350.989102][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 350.994117][ C1] ? worker_thread+0xe20/0xe20 [ 350.998871][ C1] kthread+0x318/0x420 [ 351.002928][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 351.008286][ C1] ret_from_fork+0x24/0x30 [ 351.012701][ C1] wusbd I30840 109 2 0x80004000 [ 351.019040][ C1] Call Trace: [ 351.022309][ C1] ? __schedule+0x76f/0x1ac0 [ 351.026879][ C1] ? __sched_text_start+0x8/0x8 [ 351.031707][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 351.036707][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 351.041620][ C1] schedule+0xca/0x250 [ 351.045684][ C1] rescuer_thread+0x6ed/0xc00 [ 351.050344][ C1] ? worker_thread+0xe20/0xe20 [ 351.055102][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 351.060890][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 351.065815][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 351.071079][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 351.076085][ C1] ? worker_thread+0xe20/0xe20 [ 351.080830][ C1] kthread+0x318/0x420 [ 351.084879][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 351.090232][ C1] ret_from_fork+0x24/0x30 [ 351.094628][ C1] ipv6_addrconf I30840 110 2 0x80004000 [ 351.100966][ C1] Call Trace: [ 351.104238][ C1] ? __schedule+0x76f/0x1ac0 [ 351.108807][ C1] ? __sched_text_start+0x8/0x8 [ 351.113636][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 351.118639][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 351.123554][ C1] schedule+0xca/0x250 [ 351.127613][ C1] rescuer_thread+0x6ed/0xc00 [ 351.132276][ C1] ? worker_thread+0xe20/0xe20 [ 351.137019][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 351.142802][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 351.147726][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 351.152985][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 351.157984][ C1] ? worker_thread+0xe20/0xe20 [ 351.162733][ C1] kthread+0x318/0x420 [ 351.166781][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 351.172128][ C1] ret_from_fork+0x24/0x30 [ 351.176519][ C1] kworker/0:1H I28304 116 2 0x80004000 [ 351.182855][ C1] Workqueue: 0x0 (kblockd) [ 351.187333][ C1] Call Trace: [ 351.190602][ C1] ? __schedule+0x76f/0x1ac0 [ 351.195172][ C1] ? __sched_text_start+0x8/0x8 [ 351.200009][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 351.205364][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 351.210364][ C1] schedule+0xca/0x250 [ 351.214407][ C1] worker_thread+0x245/0xe20 [ 351.219000][ C1] ? process_one_work+0x1530/0x1530 [ 351.224181][ C1] kthread+0x318/0x420 [ 351.228322][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 351.233762][ C1] ret_from_fork+0x24/0x30 [ 351.238162][ C1] ext4-rsv-conver I30584 117 2 0x80004000 [ 351.244500][ C1] Call Trace: [ 351.247772][ C1] ? __schedule+0x76f/0x1ac0 [ 351.252339][ C1] ? __sched_text_start+0x8/0x8 [ 351.257167][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 351.262168][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 351.267084][ C1] schedule+0xca/0x250 [ 351.271132][ C1] rescuer_thread+0x6ed/0xc00 [ 351.275786][ C1] ? worker_thread+0xe20/0xe20 [ 351.280528][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 351.286309][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 351.291223][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 351.296486][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 351.301487][ C1] ? worker_thread+0xe20/0xe20 [ 351.306226][ C1] kthread+0x318/0x420 [ 351.310272][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 351.315626][ C1] ret_from_fork+0x24/0x30 [ 351.320019][ C1] udevd S26744 239 1 0x00000000 [ 351.326329][ C1] Call Trace: [ 351.329597][ C1] ? __schedule+0x76f/0x1ac0 [ 351.334163][ C1] ? __sched_text_start+0x8/0x8 [ 351.338989][ C1] schedule+0xca/0x250 [ 351.343035][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 351.349078][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 351.354859][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 351.360038][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 351.364863][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 351.369873][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 351.374785][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 351.379959][ C1] ep_poll+0xcca/0xe60 [ 351.384006][ C1] ? ep_modify+0x830/0x830 [ 351.388400][ C1] ? do_renameat2+0x28e/0xbb0 [ 351.393064][ C1] ? wake_up_q+0xf0/0xf0 [ 351.397297][ C1] do_epoll_wait+0x209/0x260 [ 351.401865][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 351.407558][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 351.412559][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 351.417827][ C1] do_syscall_64+0xb7/0x580 [ 351.422307][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.428185][ C1] RIP: 0033:0x7f359b5fa943 [ 351.432587][ C1] Code: Bad RIP value. [ 351.436648][ C1] RSP: 002b:00007ffdecb40be8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 351.445032][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f359b5fa943 [ 351.452979][ C1] RDX: 0000000000000008 RSI: 00007ffdecb40ce0 RDI: 000000000000000a [ 351.460927][ C1] RBP: 00000000013c1290 R08: 0000000000000000 R09: 0000000000000000 [ 351.468887][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003 [ 351.476840][ C1] R13: 0000000000000000 R14: 00000000013cf340 R15: 00000000013be250 [ 351.484798][ C1] kworker/u4:2 I24600 392 2 0x80004000 [ 351.491154][ C1] Workqueue: 0x0 (events_unbound) [ 351.496248][ C1] Call Trace: [ 351.499527][ C1] ? __schedule+0x76f/0x1ac0 [ 351.504110][ C1] ? __sched_text_start+0x8/0x8 [ 351.508941][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 351.514290][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 351.519292][ C1] schedule+0xca/0x250 [ 351.523340][ C1] worker_thread+0x245/0xe20 [ 351.528000][ C1] ? process_one_work+0x1530/0x1530 [ 351.533176][ C1] kthread+0x318/0x420 [ 351.537234][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 351.542583][ C1] ret_from_fork+0x24/0x30 [ 351.546978][ C1] dhclient S28192 1466 1 0x00000000 [ 351.553288][ C1] Call Trace: [ 351.556555][ C1] ? __schedule+0x76f/0x1ac0 [ 351.561125][ C1] ? __sched_text_start+0x8/0x8 [ 351.565958][ C1] ? debug_object_fixup+0x30/0x30 [ 351.570960][ C1] ? enqueue_hrtimer+0x380/0x380 [ 351.575876][ C1] schedule+0xca/0x250 [ 351.579928][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 351.585970][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 351.591753][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 351.597551][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 351.603508][ C1] ? __pollwait+0x24f/0x430 [ 351.608009][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 351.614313][ C1] ? pollwake+0x200/0x200 [ 351.618622][ C1] do_select+0x122e/0x1700 [ 351.623018][ C1] ? select_estimate_accuracy+0x320/0x320 [ 351.628718][ C1] ? __module_text_address+0xe/0x140 [ 351.633991][ C1] ? poll_freewait+0x250/0x250 [ 351.638733][ C1] ? poll_freewait+0x250/0x250 [ 351.643486][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 351.648492][ C1] ? mark_lock+0xbc/0x1160 [ 351.652887][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 351.657889][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 351.662803][ C1] ? find_held_lock+0x2d/0x110 [ 351.667547][ C1] ? __might_fault+0x11f/0x1d0 [ 351.672289][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 351.677123][ C1] ? lock_acquire+0x127/0x320 [ 351.681776][ C1] ? __might_fault+0xef/0x1d0 [ 351.686433][ C1] ? __might_fault+0x192/0x1d0 [ 351.691261][ C1] ? core_sys_select+0x4da/0x820 [ 351.696176][ C1] core_sys_select+0x4da/0x820 [ 351.700918][ C1] ? do_compat_pselect+0x210/0x210 [ 351.706006][ C1] ? find_held_lock+0x2d/0x110 [ 351.710751][ C1] ? find_held_lock+0x2d/0x110 [ 351.715493][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 351.720322][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 351.725847][ C1] ? timespec64_add_safe+0x189/0x210 [ 351.731119][ C1] ? nsec_to_clock_t+0x30/0x30 [ 351.735864][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 351.741137][ C1] kern_select+0x13d/0x1c0 [ 351.745531][ C1] ? core_sys_select+0x820/0x820 [ 351.750443][ C1] ? down_read_non_owner+0x470/0x470 [ 351.755705][ C1] ? handle_mm_fault+0x30f/0x900 [ 351.760624][ C1] __x64_sys_select+0xba/0x150 [ 351.765471][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 351.770764][ C1] do_syscall_64+0xb7/0x580 [ 351.775266][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.781139][ C1] RIP: 0033:0x7fbd16a58dd3 [ 351.785544][ C1] Code: Bad RIP value. [ 351.789596][ C1] RSP: 002b:00007ffd883dc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 351.797981][ C1] RAX: ffffffffffffffda RBX: 00007fbd16ea4010 RCX: 00007fbd16a58dd3 [ 351.805940][ C1] RDX: 00007fbd16ea6190 RSI: 00007fbd16ea6090 RDI: 0000000000000016 [ 351.813888][ C1] RBP: 00007ffd883dc088 R08: 00007ffd883dc090 R09: 0000000000000000 [ 351.821837][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd883dc090 [ 351.830826][ C1] R13: 0000000000000000 R14: 000055810a67d490 R15: 431bde82d7b634db [ 351.838792][ C1] rsyslogd S26744 1601 1 0x00000000 [ 351.845120][ C1] Call Trace: [ 351.848395][ C1] ? __schedule+0x76f/0x1ac0 [ 351.852962][ C1] ? __sched_text_start+0x8/0x8 [ 351.858137][ C1] ? debug_object_fixup+0x30/0x30 [ 351.863140][ C1] ? enqueue_hrtimer+0x380/0x380 [ 351.868056][ C1] schedule+0xca/0x250 [ 351.872101][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 351.878144][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 351.883931][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 351.889195][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 351.895150][ C1] ? set_normalized_timespec64+0x65/0xc0 [ 351.900766][ C1] ? select_estimate_accuracy+0x24b/0x320 [ 351.906460][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 351.912764][ C1] ? pollwake+0x200/0x200 [ 351.917073][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 351.922634][ C1] do_select+0x122e/0x1700 [ 351.927028][ C1] ? mark_lock+0xbc/0x1160 [ 351.931420][ C1] ? select_estimate_accuracy+0x320/0x320 [ 351.937114][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 351.942114][ C1] ? kmem_cache_alloc+0xd6/0x2d0 [ 351.947024][ C1] ? alloc_pid+0x48/0x8b0 [ 351.951331][ C1] ? copy_process+0x25d2/0x6420 [ 351.956159][ C1] ? _do_fork+0x129/0xec0 [ 351.960464][ C1] ? __x64_sys_clone+0x17e/0x200 [ 351.965377][ C1] ? do_syscall_64+0xb7/0x580 [ 351.970034][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.976075][ C1] ? mark_held_locks+0xe0/0xe0 [ 351.980817][ C1] ? mark_lock+0xbc/0x1160 [ 351.985208][ C1] ? mark_lock+0xbc/0x1160 [ 351.989608][ C1] ? mark_lock+0xbc/0x1160 [ 351.994011][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 351.998925][ C1] ? find_held_lock+0x2d/0x110 [ 352.003666][ C1] ? core_sys_select+0x1d7/0x820 [ 352.008580][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 352.013406][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 352.018936][ C1] ? core_sys_select+0x4da/0x820 [ 352.023851][ C1] core_sys_select+0x4da/0x820 [ 352.028594][ C1] ? do_compat_pselect+0x210/0x210 [ 352.033683][ C1] ? find_held_lock+0x2d/0x110 [ 352.038432][ C1] ? find_held_lock+0x2d/0x110 [ 352.043190][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 352.048059][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 352.053589][ C1] ? timespec64_add_safe+0x189/0x210 [ 352.058868][ C1] ? nsec_to_clock_t+0x30/0x30 [ 352.063622][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 352.068886][ C1] kern_select+0x13d/0x1c0 [ 352.073286][ C1] ? core_sys_select+0x820/0x820 [ 352.078202][ C1] ? filp_close+0x129/0x160 [ 352.082693][ C1] __x64_sys_select+0xba/0x150 [ 352.087438][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 352.092700][ C1] do_syscall_64+0xb7/0x580 [ 352.097183][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.103052][ C1] RIP: 0033:0x7feb49fdddf3 [ 352.107455][ C1] Code: Bad RIP value. [ 352.114021][ C1] RSP: 002b:00007ffd3c7b6bc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 352.122416][ C1] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007feb49fdddf3 [ 352.130374][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 352.138331][ C1] RBP: 0000000000015180 R08: 00007ffd3c7b6bf0 R09: 00007feb47c4d700 [ 352.146280][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 352.154228][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 352.162178][ C1] rs:main Q:Reg S27824 1602 1 0x00000000 [ 352.168488][ C1] Call Trace: [ 352.171756][ C1] ? __schedule+0x76f/0x1ac0 [ 352.176326][ C1] ? __sched_text_start+0x8/0x8 [ 352.181153][ C1] schedule+0xca/0x250 [ 352.185199][ C1] futex_wait_queue_me+0x2a7/0x570 [ 352.190291][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 352.195727][ C1] futex_wait+0x1e2/0x590 [ 352.200035][ C1] ? futex_wait_setup+0x350/0x350 [ 352.205036][ C1] ? current_time+0x110/0x110 [ 352.209691][ C1] ? generic_write_checks+0x294/0x3f0 [ 352.215060][ C1] ? mark_held_locks+0xe0/0xe0 [ 352.219818][ C1] do_futex+0x15d/0x1b80 [ 352.224054][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 352.229149][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 352.234156][ C1] ? ksys_write+0x20c/0x250 [ 352.238639][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 352.243469][ C1] ? find_held_lock+0x2d/0x110 [ 352.248216][ C1] ? __mutex_unlock_slowpath+0xea/0x670 [ 352.253741][ C1] __x64_sys_futex+0x376/0x4f0 [ 352.258491][ C1] ? fput_many+0x2f/0x1a0 [ 352.262811][ C1] ? do_futex+0x1b80/0x1b80 [ 352.267291][ C1] ? ksys_write+0x19f/0x250 [ 352.271768][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 352.276510][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 352.282208][ C1] do_syscall_64+0xb7/0x580 [ 352.286691][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.292559][ C1] RIP: 0033:0x7feb4a6aa344 [ 352.296965][ C1] Code: Bad RIP value. [ 352.301006][ C1] RSP: 002b:00007feb48c4ecb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 352.309391][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb4a6aa344 [ 352.317339][ C1] RDX: 0000000000002879 RSI: 0000000000000080 RDI: 0000000000e21264 [ 352.325289][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000143c [ 352.333500][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000447f18 [ 352.341452][ C1] R13: 000000000044421f R14: 0000000000447ee8 R15: 0000000000000003 [ 352.349404][ C1] rsyslogd S28192 1603 1 0x00000000 [ 352.355714][ C1] Call Trace: [ 352.358984][ C1] ? __schedule+0x76f/0x1ac0 [ 352.363553][ C1] ? __sched_text_start+0x8/0x8 [ 352.368383][ C1] ? find_held_lock+0x2d/0x110 [ 352.373122][ C1] ? __pollwait+0x24f/0x430 [ 352.377601][ C1] schedule+0xca/0x250 [ 352.381645][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 352.387687][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 352.393471][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 352.399251][ C1] ? poll_initwait+0x180/0x180 [ 352.403991][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 352.409253][ C1] ? __pollwait+0x24f/0x430 [ 352.413736][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 352.420039][ C1] ? pollwake+0x200/0x200 [ 352.424343][ C1] do_select+0x122e/0x1700 [ 352.428739][ C1] ? kmem_cache_free+0xb9/0x380 [ 352.433568][ C1] ? select_estimate_accuracy+0x320/0x320 [ 352.439264][ C1] ? poll_freewait+0x250/0x250 [ 352.444009][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 352.449538][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 352.454797][ C1] ? mark_lock+0xbc/0x1160 [ 352.459192][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 352.464192][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 352.469105][ C1] ? find_held_lock+0x2d/0x110 [ 352.473859][ C1] ? __might_fault+0x11f/0x1d0 [ 352.478601][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 352.483436][ C1] ? lock_acquire+0x127/0x320 [ 352.488088][ C1] ? __might_fault+0xef/0x1d0 [ 352.492740][ C1] ? __might_fault+0x192/0x1d0 [ 352.497480][ C1] ? core_sys_select+0x4da/0x820 [ 352.502392][ C1] core_sys_select+0x4da/0x820 [ 352.507130][ C1] ? do_compat_pselect+0x210/0x210 [ 352.512218][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 352.517228][ C1] ? __do_page_fault+0x662/0xcc0 [ 352.522141][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 352.528616][ C1] ? __fget_light+0x1d6/0x230 [ 352.533268][ C1] ? fput_many+0x2f/0x1a0 [ 352.537574][ C1] kern_select+0x13d/0x1c0 [ 352.541968][ C1] ? core_sys_select+0x820/0x820 [ 352.546883][ C1] ? do_futex+0x1b80/0x1b80 [ 352.551360][ C1] __x64_sys_select+0xba/0x150 [ 352.556099][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 352.561362][ C1] do_syscall_64+0xb7/0x580 [ 352.565841][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.571713][ C1] RIP: 0033:0x7feb49fdddf3 [ 352.576115][ C1] Code: Bad RIP value. [ 352.580157][ C1] RSP: 002b:00007feb4844dd90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 352.588542][ C1] RAX: ffffffffffffffda RBX: 00007feb4844dda0 RCX: 00007feb49fdddf3 [ 352.596494][ C1] RDX: 0000000000000000 RSI: 00007feb4844dda0 RDI: 0000000000000001 [ 352.604448][ C1] RBP: 00007feb496d65e0 R08: 0000000000000000 R09: 0000000000000001 [ 352.612403][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 352.620352][ C1] R13: 0000000000000001 R14: 00007feb496d65f0 R15: 0000000000000001 [ 352.628319][ C1] rsyslogd S29264 1604 1 0x00000000 [ 352.634631][ C1] Call Trace: [ 352.637901][ C1] ? __schedule+0x76f/0x1ac0 [ 352.642471][ C1] ? __sched_text_start+0x8/0x8 [ 352.647299][ C1] ? prepare_to_wait_event+0x129/0x650 [ 352.652733][ C1] schedule+0xca/0x250 [ 352.656778][ C1] do_syslog+0x1198/0x1380 [ 352.661172][ C1] ? lock_acquire+0x127/0x320 [ 352.665826][ C1] ? log_buf_vmcoreinfo_setup+0x140/0x140 [ 352.671522][ C1] ? finish_wait+0x260/0x260 [ 352.676087][ C1] ? fsnotify+0x775/0xb10 [ 352.680395][ C1] ? __fsnotify_parent+0xd1/0x370 [ 352.685397][ C1] ? kmsg_poll+0xb0/0xb0 [ 352.689618][ C1] kmsg_read+0x8a/0xb0 [ 352.696277][ C1] proc_reg_read+0x1c1/0x280 [ 352.700847][ C1] ? proc_reg_compat_ioctl+0x270/0x270 [ 352.706285][ C1] ? security_file_permission+0x8a/0x370 [ 352.711981][ C1] ? proc_reg_compat_ioctl+0x270/0x270 [ 352.717418][ C1] __vfs_read+0x76/0x100 [ 352.721653][ C1] vfs_read+0x1ea/0x430 [ 352.725785][ C1] ksys_read+0x127/0x250 [ 352.730014][ C1] ? kernel_write+0x120/0x120 [ 352.734671][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 352.740369][ C1] do_syscall_64+0xb7/0x580 [ 352.744853][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.750720][ C1] RIP: 0033:0x7feb4a6ad1fd [ 352.755119][ C1] Code: Bad RIP value. [ 352.759168][ C1] RSP: 002b:00007feb47c4ce30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 352.767554][ C1] RAX: ffffffffffffffda RBX: 0000000000e36650 RCX: 00007feb4a6ad1fd [ 352.775505][ C1] RDX: 0000000000000fff RSI: 00007feb494815a0 RDI: 0000000000000004 [ 352.783454][ C1] RBP: 0000000000000000 R08: 0000000000e21260 R09: 0000000000000000 [ 352.791412][ C1] R10: 665f6c6c6f70203f R11: 0000000000000293 R12: 000000000065e420 [ 352.799371][ C1] R13: 00007feb47c4d9c0 R14: 00007feb4acf2040 R15: 0000000000000003 [ 352.807328][ C1] cron S27824 1644 1 0x00000000 [ 352.813641][ C1] Call Trace: [ 352.816907][ C1] ? __schedule+0x76f/0x1ac0 [ 352.821479][ C1] ? __sched_text_start+0x8/0x8 [ 352.826314][ C1] ? enqueue_hrtimer+0x380/0x380 [ 352.831230][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 352.836493][ C1] schedule+0xca/0x250 [ 352.840537][ C1] do_nanosleep+0x21f/0x650 [ 352.845017][ C1] ? schedule_timeout_idle+0x80/0x80 [ 352.850287][ C1] ? memset+0x20/0x40 [ 352.854244][ C1] ? __hrtimer_init+0x134/0x260 [ 352.859072][ C1] hrtimer_nanosleep+0x249/0x4f0 [ 352.863985][ C1] ? nanosleep_copyout+0x100/0x100 [ 352.869070][ C1] ? _copy_from_user+0x123/0x190 [ 352.873983][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 352.879938][ C1] ? put_old_itimerspec32+0x1d0/0x1d0 [ 352.885286][ C1] __x64_sys_nanosleep+0x19d/0x220 [ 352.890376][ C1] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 352.895465][ C1] ? do_syscall_64+0x1a/0x580 [ 352.900122][ C1] do_syscall_64+0xb7/0x580 [ 352.904604][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.910472][ C1] RIP: 0033:0x7f0a34901e40 [ 352.914872][ C1] Code: Bad RIP value. [ 352.918913][ C1] RSP: 002b:00007ffcdd9e8fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 352.927734][ C1] RAX: ffffffffffffffda RBX: 00007ffcdd9e90f0 RCX: 00007f0a34901e40 [ 352.935694][ C1] RDX: 0000000000000000 RSI: 00007ffcdd9e9170 RDI: 00007ffcdd9e9170 [ 352.943826][ C1] RBP: 00007ffcdd9e9070 R08: 00007ffcdd9e8fd0 R09: 0000000000000000 [ 352.951776][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 352.959732][ C1] R13: 00007ffcdd9e92d0 R14: 0000000000000000 R15: 0000000000000000 [ 352.967687][ C1] sshd S27880 1670 1 0x00000000 [ 352.973994][ C1] Call Trace: [ 352.977268][ C1] ? __schedule+0x76f/0x1ac0 [ 352.981837][ C1] ? __sched_text_start+0x8/0x8 [ 352.986667][ C1] schedule+0xca/0x250 [ 352.990716][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 352.996758][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 353.002540][ C1] ? __pollwait+0x24f/0x430 [ 353.007021][ C1] ? poll_initwait+0x180/0x180 [ 353.011766][ C1] ? tcp_poll+0x4ac/0xbe0 [ 353.016079][ C1] ? do_select+0x3e0/0x1700 [ 353.020560][ C1] ? tcp_ioctl+0x7d0/0x7d0 [ 353.024954][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 353.031259][ C1] ? pollwake+0x200/0x200 [ 353.035567][ C1] do_select+0x122e/0x1700 [ 353.039960][ C1] ? select_estimate_accuracy+0x320/0x320 [ 353.045670][ C1] ? deref_stack_reg+0xaa/0xe0 [ 353.050417][ C1] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 353.056998][ C1] ? poll_freewait+0x250/0x250 [ 353.061750][ C1] ? poll_freewait+0x250/0x250 [ 353.066495][ C1] ? deref_stack_reg+0xe0/0xe0 [ 353.071240][ C1] ? __module_text_address+0xe/0x140 [ 353.076505][ C1] ? is_module_text_address+0xc/0x1a [ 353.081770][ C1] ? mark_lock+0xbc/0x1160 [ 353.086165][ C1] ? unwind_get_return_address+0x5a/0xa0 [ 353.091785][ C1] ? profile_setup.cold+0xc1/0xc1 [ 353.096785][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 353.101786][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 353.106700][ C1] ? find_held_lock+0x2d/0x110 [ 353.111446][ C1] ? __might_fault+0x11f/0x1d0 [ 353.116186][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 353.121015][ C1] ? lock_acquire+0x127/0x320 [ 353.125671][ C1] ? __might_fault+0xef/0x1d0 [ 353.130324][ C1] ? __might_fault+0x192/0x1d0 [ 353.135065][ C1] ? core_sys_select+0x4da/0x820 [ 353.139982][ C1] core_sys_select+0x4da/0x820 [ 353.144724][ C1] ? do_compat_pselect+0x210/0x210 [ 353.149813][ C1] ? mark_lock+0xbc/0x1160 [ 353.154217][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 353.159223][ C1] ? find_held_lock+0x2d/0x110 [ 353.163964][ C1] ? task_work_run+0x112/0x1c0 [ 353.168705][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 353.173551][ C1] kern_select+0x13d/0x1c0 [ 353.177945][ C1] ? core_sys_select+0x820/0x820 [ 353.182859][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 353.188119][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 353.193295][ C1] ? task_work_run+0x11c/0x1c0 [ 353.198037][ C1] __x64_sys_select+0xba/0x150 [ 353.202804][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 353.208184][ C1] do_syscall_64+0xb7/0x580 [ 353.212674][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.218558][ C1] RIP: 0033:0x7f84a4af8dd3 [ 353.222967][ C1] Code: Bad RIP value. [ 353.227014][ C1] RSP: 002b:00007ffe447dc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 353.235418][ C1] RAX: ffffffffffffffda RBX: 00005585e593eac0 RCX: 00007f84a4af8dd3 [ 353.243379][ C1] RDX: 0000000000000000 RSI: 00005585e70e7a90 RDI: 0000000000000007 [ 353.251332][ C1] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 353.259889][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585e70e7a90 [ 353.267852][ C1] R13: 00005585e593ea40 R14: 0000000000000002 R15: 00005585e5938ca0 [ 353.275814][ C1] getty S25976 1694 1 0x00000000 [ 353.282123][ C1] Call Trace: [ 353.285402][ C1] ? __schedule+0x76f/0x1ac0 [ 353.289971][ C1] ? __sched_text_start+0x8/0x8 [ 353.294818][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 353.299832][ C1] schedule+0xca/0x250 [ 353.303891][ C1] schedule_timeout+0x682/0xb20 [ 353.308728][ C1] ? n_tty_read+0x151a/0x1ae0 [ 353.313389][ C1] ? usleep_range+0x160/0x160 [ 353.318049][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 353.322877][ C1] ? lock_acquire+0x127/0x320 [ 353.327532][ C1] ? n_tty_read+0xab3/0x1ae0 [ 353.332099][ C1] ? up_read+0x1b0/0x760 [ 353.336321][ C1] wait_woken+0x131/0x250 [ 353.340628][ C1] ? woken_wake_function+0x70/0x70 [ 353.345720][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 353.351767][ C1] n_tty_read+0x152e/0x1ae0 [ 353.356249][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 353.361247][ C1] ? tty_write+0x54b/0x800 [ 353.365641][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 353.371427][ C1] ? copy_from_read_buf+0x500/0x500 [ 353.376610][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 353.381442][ C1] ? __fsnotify_parent+0xd1/0x370 [ 353.386445][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 353.392226][ C1] tty_read+0x190/0x290 [ 353.396359][ C1] ? copy_from_read_buf+0x500/0x500 [ 353.401533][ C1] ? tty_poll+0x180/0x180 [ 353.405838][ C1] __vfs_read+0x76/0x100 [ 353.410067][ C1] vfs_read+0x1ea/0x430 [ 353.414199][ C1] ksys_read+0x127/0x250 [ 353.418418][ C1] ? kernel_write+0x120/0x120 [ 353.423159][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 353.428854][ C1] do_syscall_64+0xb7/0x580 [ 353.433333][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.439200][ C1] RIP: 0033:0x7f0d9789b310 [ 353.443604][ C1] Code: Bad RIP value. [ 353.447657][ C1] RSP: 002b:00007ffc27654478 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 353.456043][ C1] RAX: ffffffffffffffda RBX: 00007f0d97f706a8 RCX: 00007f0d9789b310 [ 353.463991][ C1] RDX: 0000000000000001 RSI: 00007ffc276544c8 RDI: 0000000000000000 [ 353.471937][ C1] RBP: 00007ffc27654cb0 R08: 00007ffc276542b0 R09: 00007f0d97b51e90 [ 353.479884][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 353.487841][ C1] R13: 00007ffc27658f11 R14: 0000000000000000 R15: 0000000000000000 [ 353.495790][ C1] getty S26856 1695 1 0x00000000 [ 353.502098][ C1] Call Trace: [ 353.505365][ C1] ? __schedule+0x76f/0x1ac0 [ 353.509942][ C1] ? __sched_text_start+0x8/0x8 [ 353.514770][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 353.519779][ C1] schedule+0xca/0x250 [ 353.523824][ C1] schedule_timeout+0x682/0xb20 [ 353.530475][ C1] ? n_tty_read+0x151a/0x1ae0 [ 353.535129][ C1] ? usleep_range+0x160/0x160 [ 353.539782][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 353.544607][ C1] ? lock_acquire+0x127/0x320 [ 353.549261][ C1] ? n_tty_read+0xab3/0x1ae0 [ 353.553827][ C1] ? up_read+0x1b0/0x760 [ 353.558049][ C1] wait_woken+0x131/0x250 [ 353.562360][ C1] ? woken_wake_function+0x70/0x70 [ 353.567448][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 353.573231][ C1] n_tty_read+0x152e/0x1ae0 [ 353.577709][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 353.582710][ C1] ? tty_write+0x54b/0x800 [ 353.587101][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 353.592885][ C1] ? copy_from_read_buf+0x500/0x500 [ 353.598058][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 353.602884][ C1] ? __fsnotify_parent+0xd1/0x370 [ 353.607891][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 353.613670][ C1] tty_read+0x190/0x290 [ 353.617801][ C1] ? copy_from_read_buf+0x500/0x500 [ 353.622976][ C1] ? tty_poll+0x180/0x180 [ 353.627289][ C1] __vfs_read+0x76/0x100 [ 353.631510][ C1] vfs_read+0x1ea/0x430 [ 353.635644][ C1] ksys_read+0x127/0x250 [ 353.639865][ C1] ? kernel_write+0x120/0x120 [ 353.644517][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 353.650226][ C1] do_syscall_64+0xb7/0x580 [ 353.654708][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.660577][ C1] RIP: 0033:0x7f0c9d9c3310 [ 353.664974][ C1] Code: Bad RIP value. [ 353.669027][ C1] RSP: 002b:00007fff5338fa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 353.677413][ C1] RAX: ffffffffffffffda RBX: 00007f0c9e0986a8 RCX: 00007f0c9d9c3310 [ 353.685360][ C1] RDX: 0000000000000001 RSI: 00007fff5338fa78 RDI: 0000000000000000 [ 353.693307][ C1] RBP: 00007fff53390260 R08: 00007fff5338f860 R09: 00007f0c9dc79e90 [ 353.701256][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 353.709204][ C1] R13: 00007fff53392f11 R14: 0000000000000000 R15: 0000000000000000 [ 353.717155][ C1] getty S27568 1696 1 0x00000000 [ 353.723465][ C1] Call Trace: [ 353.726742][ C1] ? __schedule+0x76f/0x1ac0 [ 353.731310][ C1] ? __sched_text_start+0x8/0x8 [ 353.736138][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 353.741156][ C1] schedule+0xca/0x250 [ 353.745206][ C1] schedule_timeout+0x682/0xb20 [ 353.750034][ C1] ? n_tty_read+0x151a/0x1ae0 [ 353.754687][ C1] ? usleep_range+0x160/0x160 [ 353.759350][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 353.764178][ C1] ? lock_acquire+0x127/0x320 [ 353.768831][ C1] ? n_tty_read+0xab3/0x1ae0 [ 353.773398][ C1] ? up_read+0x1b0/0x760 [ 353.777617][ C1] wait_woken+0x131/0x250 [ 353.781938][ C1] ? woken_wake_function+0x70/0x70 [ 353.787034][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 353.792817][ C1] n_tty_read+0x152e/0x1ae0 [ 353.797297][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 353.802297][ C1] ? tty_write+0x54b/0x800 [ 353.806690][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 353.812474][ C1] ? copy_from_read_buf+0x500/0x500 [ 353.817650][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 353.822485][ C1] ? __fsnotify_parent+0xd1/0x370 [ 353.827492][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 353.833274][ C1] tty_read+0x190/0x290 [ 353.837408][ C1] ? copy_from_read_buf+0x500/0x500 [ 353.842581][ C1] ? tty_poll+0x180/0x180 [ 353.846886][ C1] __vfs_read+0x76/0x100 [ 353.851105][ C1] vfs_read+0x1ea/0x430 [ 353.855239][ C1] ksys_read+0x127/0x250 [ 353.859470][ C1] ? kernel_write+0x120/0x120 [ 353.864126][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 353.869822][ C1] do_syscall_64+0xb7/0x580 [ 353.874301][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.880516][ C1] RIP: 0033:0x7f7f6cae5310 [ 353.884933][ C1] Code: Bad RIP value. [ 353.888983][ C1] RSP: 002b:00007ffead8235c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 353.897372][ C1] RAX: ffffffffffffffda RBX: 00007f7f6d1ba6a8 RCX: 00007f7f6cae5310 [ 353.905320][ C1] RDX: 0000000000000001 RSI: 00007ffead823618 RDI: 0000000000000000 [ 353.913266][ C1] RBP: 00007ffead823e00 R08: 00007ffead823400 R09: 00007f7f6cd9be90 [ 353.921214][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 353.929162][ C1] R13: 00007ffead826f11 R14: 0000000000000000 R15: 0000000000000000 [ 353.937111][ C1] getty S27032 1697 1 0x00000000 [ 353.943856][ C1] Call Trace: [ 353.947125][ C1] ? __schedule+0x76f/0x1ac0 [ 353.951691][ C1] ? __sched_text_start+0x8/0x8 [ 353.956519][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 353.961607][ C1] schedule+0xca/0x250 [ 353.965653][ C1] schedule_timeout+0x682/0xb20 [ 353.970482][ C1] ? n_tty_read+0x151a/0x1ae0 [ 353.975135][ C1] ? usleep_range+0x160/0x160 [ 353.979790][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 353.984621][ C1] ? lock_acquire+0x127/0x320 [ 353.989277][ C1] ? n_tty_read+0xab3/0x1ae0 [ 353.993842][ C1] ? up_read+0x1b0/0x760 [ 353.998062][ C1] wait_woken+0x131/0x250 [ 354.002368][ C1] ? woken_wake_function+0x70/0x70 [ 354.007454][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 354.013235][ C1] n_tty_read+0x152e/0x1ae0 [ 354.017716][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 354.022717][ C1] ? tty_write+0x54b/0x800 [ 354.027108][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 354.032889][ C1] ? copy_from_read_buf+0x500/0x500 [ 354.038064][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 354.042891][ C1] ? __fsnotify_parent+0xd1/0x370 [ 354.047908][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 354.053694][ C1] tty_read+0x190/0x290 [ 354.057832][ C1] ? copy_from_read_buf+0x500/0x500 [ 354.063009][ C1] ? tty_poll+0x180/0x180 [ 354.067315][ C1] __vfs_read+0x76/0x100 [ 354.071538][ C1] vfs_read+0x1ea/0x430 [ 354.075675][ C1] ksys_read+0x127/0x250 [ 354.079901][ C1] ? kernel_write+0x120/0x120 [ 354.084565][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 354.090274][ C1] do_syscall_64+0xb7/0x580 [ 354.094758][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.100629][ C1] RIP: 0033:0x7facc8959310 [ 354.105036][ C1] Code: Bad RIP value. [ 354.109078][ C1] RSP: 002b:00007fff80acc2b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 354.117465][ C1] RAX: ffffffffffffffda RBX: 00007facc902e6a8 RCX: 00007facc8959310 [ 354.125414][ C1] RDX: 0000000000000001 RSI: 00007fff80acc308 RDI: 0000000000000000 [ 354.133365][ C1] RBP: 00007fff80accaf0 R08: 00007fff80acc0f0 R09: 00007facc8c0fe90 [ 354.141314][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 354.149263][ C1] R13: 00007fff80acef11 R14: 0000000000000000 R15: 0000000000000000 [ 354.157220][ C1] getty S27032 1698 1 0x00000000 [ 354.163534][ C1] Call Trace: [ 354.166807][ C1] ? __schedule+0x76f/0x1ac0 [ 354.171376][ C1] ? __sched_text_start+0x8/0x8 [ 354.176204][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 354.181206][ C1] schedule+0xca/0x250 [ 354.185251][ C1] schedule_timeout+0x682/0xb20 [ 354.190084][ C1] ? n_tty_read+0x151a/0x1ae0 [ 354.194736][ C1] ? usleep_range+0x160/0x160 [ 354.199390][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 354.204238][ C1] ? lock_acquire+0x127/0x320 [ 354.208903][ C1] ? n_tty_read+0xab3/0x1ae0 [ 354.213471][ C1] ? up_read+0x1b0/0x760 [ 354.217693][ C1] wait_woken+0x131/0x250 [ 354.222001][ C1] ? woken_wake_function+0x70/0x70 [ 354.227093][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 354.232881][ C1] n_tty_read+0x152e/0x1ae0 [ 354.237372][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 354.242384][ C1] ? tty_write+0x54b/0x800 [ 354.246779][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 354.252571][ C1] ? copy_from_read_buf+0x500/0x500 [ 354.257835][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 354.262662][ C1] ? __fsnotify_parent+0xd1/0x370 [ 354.267662][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 354.273443][ C1] tty_read+0x190/0x290 [ 354.277578][ C1] ? copy_from_read_buf+0x500/0x500 [ 354.282751][ C1] ? tty_poll+0x180/0x180 [ 354.287058][ C1] __vfs_read+0x76/0x100 [ 354.291291][ C1] vfs_read+0x1ea/0x430 [ 354.295425][ C1] ksys_read+0x127/0x250 [ 354.299646][ C1] ? kernel_write+0x120/0x120 [ 354.304299][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 354.309994][ C1] do_syscall_64+0xb7/0x580 [ 354.314475][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.320344][ C1] RIP: 0033:0x7fb173c80310 [ 354.324749][ C1] Code: Bad RIP value. [ 354.328793][ C1] RSP: 002b:00007ffce270f6b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 354.337183][ C1] RAX: ffffffffffffffda RBX: 00007fb1743556a8 RCX: 00007fb173c80310 [ 354.345152][ C1] RDX: 0000000000000001 RSI: 00007ffce270f708 RDI: 0000000000000000 [ 354.353104][ C1] RBP: 00007ffce270fef0 R08: 00007ffce270f4f0 R09: 00007fb173f36e90 [ 354.361053][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 354.369092][ C1] R13: 00007ffce2712f11 R14: 0000000000000000 R15: 0000000000000000 [ 354.377045][ C1] getty S27016 1699 1 0x00000000 [ 354.383355][ C1] Call Trace: [ 354.386625][ C1] ? __schedule+0x76f/0x1ac0 [ 354.391192][ C1] ? __sched_text_start+0x8/0x8 [ 354.396021][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 354.401021][ C1] schedule+0xca/0x250 [ 354.405066][ C1] schedule_timeout+0x682/0xb20 [ 354.409896][ C1] ? n_tty_read+0x151a/0x1ae0 [ 354.414550][ C1] ? usleep_range+0x160/0x160 [ 354.419726][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 354.424556][ C1] ? lock_acquire+0x127/0x320 [ 354.429299][ C1] ? n_tty_read+0xab3/0x1ae0 [ 354.434039][ C1] ? up_read+0x1b0/0x760 [ 354.438262][ C1] wait_woken+0x131/0x250 [ 354.442573][ C1] ? woken_wake_function+0x70/0x70 [ 354.447663][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 354.453447][ C1] n_tty_read+0x152e/0x1ae0 [ 354.457928][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 354.462944][ C1] ? tty_write+0x54b/0x800 [ 354.467353][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 354.473136][ C1] ? copy_from_read_buf+0x500/0x500 [ 354.478312][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 354.483140][ C1] ? __fsnotify_parent+0xd1/0x370 [ 354.488152][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 354.493953][ C1] tty_read+0x190/0x290 [ 354.498099][ C1] ? copy_from_read_buf+0x500/0x500 [ 354.503377][ C1] ? tty_poll+0x180/0x180 [ 354.507696][ C1] __vfs_read+0x76/0x100 [ 354.511920][ C1] vfs_read+0x1ea/0x430 [ 354.516061][ C1] ksys_read+0x127/0x250 [ 354.520284][ C1] ? kernel_write+0x120/0x120 [ 354.524944][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 354.530650][ C1] do_syscall_64+0xb7/0x580 [ 354.535136][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.541009][ C1] RIP: 0033:0x7f1cfbd82310 [ 354.545415][ C1] Code: Bad RIP value. [ 354.549458][ C1] RSP: 002b:00007ffd7d38a828 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 354.557933][ C1] RAX: ffffffffffffffda RBX: 00007f1cfc4576a8 RCX: 00007f1cfbd82310 [ 354.565895][ C1] RDX: 0000000000000001 RSI: 00007ffd7d38a878 RDI: 0000000000000000 [ 354.573931][ C1] RBP: 00007ffd7d38b060 R08: 00007ffd7d38a660 R09: 00007f1cfc038e90 [ 354.581974][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 354.589924][ C1] R13: 00007ffd7d38df11 R14: 0000000000000000 R15: 0000000000000000 [ 354.597891][ C1] getty S28024 1700 1 0x00000000 [ 354.604202][ C1] Call Trace: [ 354.607478][ C1] ? __schedule+0x76f/0x1ac0 [ 354.612048][ C1] ? __sched_text_start+0x8/0x8 [ 354.616883][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 354.621885][ C1] schedule+0xca/0x250 [ 354.625939][ C1] schedule_timeout+0x682/0xb20 [ 354.630770][ C1] ? n_tty_read+0x151a/0x1ae0 [ 354.635426][ C1] ? usleep_range+0x160/0x160 [ 354.640080][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 354.644909][ C1] ? lock_acquire+0x127/0x320 [ 354.650259][ C1] ? n_tty_read+0xab3/0x1ae0 [ 354.655012][ C1] ? up_read+0x1b0/0x760 [ 354.659238][ C1] wait_woken+0x131/0x250 [ 354.663551][ C1] ? woken_wake_function+0x70/0x70 [ 354.668641][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 354.674438][ C1] n_tty_read+0x152e/0x1ae0 [ 354.678922][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 354.683939][ C1] ? tty_write+0x54b/0x800 [ 354.688334][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 354.694117][ C1] ? copy_from_read_buf+0x500/0x500 [ 354.699307][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 354.704138][ C1] ? __fsnotify_parent+0xd1/0x370 [ 354.709158][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 354.714941][ C1] tty_read+0x190/0x290 [ 354.719077][ C1] ? copy_from_read_buf+0x500/0x500 [ 354.724254][ C1] ? tty_poll+0x180/0x180 [ 354.728571][ C1] __vfs_read+0x76/0x100 [ 354.732792][ C1] vfs_read+0x1ea/0x430 [ 354.736928][ C1] ksys_read+0x127/0x250 [ 354.741149][ C1] ? kernel_write+0x120/0x120 [ 354.745808][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 354.751596][ C1] do_syscall_64+0xb7/0x580 [ 354.756096][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.761965][ C1] RIP: 0033:0x7f9f04155310 [ 354.766375][ C1] Code: Bad RIP value. [ 354.771476][ C1] RSP: 002b:00007ffcce99c238 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 354.781010][ C1] RAX: ffffffffffffffda RBX: 00007f9f0482a6a8 RCX: 00007f9f04155310 [ 354.788966][ C1] RDX: 0000000000000001 RSI: 00007ffcce99c288 RDI: 0000000000000000 [ 354.796933][ C1] RBP: 00007ffcce99ca70 R08: 00007ffcce99c070 R09: 0000000000000000 [ 354.807072][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 354.815024][ C1] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000 [ 354.823154][ C1] sshd S26848 1719 1670 0x00000000 [ 354.829465][ C1] Call Trace: [ 354.832740][ C1] ? __schedule+0x76f/0x1ac0 [ 354.837321][ C1] ? __sched_text_start+0x8/0x8 [ 354.842151][ C1] ? debug_object_fixup+0x30/0x30 [ 354.847156][ C1] ? enqueue_hrtimer+0x380/0x380 [ 354.852076][ C1] schedule+0xca/0x250 [ 354.856128][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 354.862185][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 354.868146][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 354.874711][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 354.880670][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 354.886457][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 354.891721][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 354.898039][ C1] ? pollwake+0x200/0x200 [ 354.902366][ C1] do_select+0x122e/0x1700 [ 354.906762][ C1] ? select_estimate_accuracy+0x320/0x320 [ 354.912459][ C1] ? poll_freewait+0x250/0x250 [ 354.917201][ C1] ? poll_freewait+0x250/0x250 [ 354.921941][ C1] ? poll_freewait+0x250/0x250 [ 354.926698][ C1] ? poll_freewait+0x250/0x250 [ 354.932410][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 354.937417][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 354.942335][ C1] ? find_held_lock+0x2d/0x110 [ 354.947080][ C1] ? __might_fault+0x11f/0x1d0 [ 354.951822][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 354.956650][ C1] ? lock_acquire+0x127/0x320 [ 354.961321][ C1] ? __might_fault+0xef/0x1d0 [ 354.965976][ C1] ? __might_fault+0x192/0x1d0 [ 354.970719][ C1] ? core_sys_select+0x4da/0x820 [ 354.975633][ C1] core_sys_select+0x4da/0x820 [ 354.980378][ C1] ? do_compat_pselect+0x210/0x210 [ 354.985479][ C1] ? find_held_lock+0x2d/0x110 [ 354.990221][ C1] ? find_held_lock+0x2d/0x110 [ 354.994972][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 354.999814][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 355.005345][ C1] ? timespec64_add_safe+0x189/0x210 [ 355.010607][ C1] ? nsec_to_clock_t+0x30/0x30 [ 355.015348][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 355.020611][ C1] kern_select+0x13d/0x1c0 [ 355.025005][ C1] ? core_sys_select+0x820/0x820 [ 355.029919][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 355.034661][ C1] __x64_sys_select+0xba/0x150 [ 355.039403][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 355.044662][ C1] do_syscall_64+0xb7/0x580 [ 355.049146][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.055014][ C1] RIP: 0033:0x7f7ec092bdd3 [ 355.059419][ C1] Code: Bad RIP value. [ 355.063461][ C1] RSP: 002b:00007ffca53fc5c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 355.071847][ C1] RAX: ffffffffffffffda RBX: 00007ffca53fc650 RCX: 00007f7ec092bdd3 [ 355.079795][ C1] RDX: 000055ff7b191460 RSI: 000055ff7b191480 RDI: 000000000000000c [ 355.087748][ C1] RBP: 000055ff7a5728dc R08: 00007ffca53fc5f0 R09: 0101010101010101 [ 355.095699][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffca53fc658 [ 355.103651][ C1] R13: 0000000000000000 R14: 00007ffca53fc648 R15: 00007ffca53fc64c [ 355.111616][ C1] syz-fuzzer R running task 26576 1721 1719 0x00000000 [ 355.119586][ C1] Call Trace: [ 355.122864][ C1] ? __schedule+0x76f/0x1ac0 [ 355.127432][ C1] ? __sched_text_start+0x8/0x8 [ 355.132261][ C1] ? enqueue_hrtimer+0x380/0x380 [ 355.137181][ C1] schedule+0xca/0x250 [ 355.141240][ C1] futex_wait_queue_me+0x2a7/0x570 [ 355.146332][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 355.151771][ C1] futex_wait+0x1e2/0x590 [ 355.156089][ C1] ? futex_wait_setup+0x350/0x350 [ 355.161092][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 355.167048][ C1] ? futex_wake+0x164/0x480 [ 355.171531][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 355.176533][ C1] do_futex+0x15d/0x1b80 [ 355.180755][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 355.185757][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 355.190587][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 355.195590][ C1] ? find_held_lock+0x2d/0x110 [ 355.200331][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 355.205243][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 355.210069][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 355.215014][ C1] ? ktime_get+0x190/0x1c0 [ 355.219414][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 355.224672][ C1] ? ktime_get+0x162/0x1c0 [ 355.229065][ C1] __x64_sys_futex+0x376/0x4f0 [ 355.233820][ C1] ? do_futex+0x1b80/0x1b80 [ 355.238305][ C1] ? switch_fpu_return+0x1c2/0x430 [ 355.243398][ C1] ? fpregs_mark_activate+0x280/0x280 [ 355.248750][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 355.254449][ C1] do_syscall_64+0xb7/0x580 [ 355.258946][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.264825][ C1] RIP: 0033:0x45b153 [ 355.268788][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 355.288376][ C1] RSP: 002b:000000c42003e6a0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 355.296765][ C1] RAX: ffffffffffffffda RBX: 000000003404f2f4 RCX: 000000000045b153 [ 355.304716][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017f1080 [ 355.312677][ C1] RBP: 000000c42003e6e8 R08: 0000000000000000 R09: 0000000000000000 [ 355.320626][ C1] R10: 000000c42003e6d8 R11: 0000000000000202 R12: 0000002dc15acf2b [ 355.328575][ C1] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000055 [ 355.336539][ C1] syz-fuzzer S27576 1722 1719 0x00000000 [ 355.342852][ C1] Call Trace: [ 355.346133][ C1] ? __schedule+0x76f/0x1ac0 [ 355.350702][ C1] ? __sched_text_start+0x8/0x8 [ 355.355531][ C1] ? enqueue_hrtimer+0x380/0x380 [ 355.360449][ C1] schedule+0xca/0x250 [ 355.364496][ C1] futex_wait_queue_me+0x2a7/0x570 [ 355.369588][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 355.375022][ C1] futex_wait+0x1e2/0x590 [ 355.379330][ C1] ? futex_wait_setup+0x350/0x350 [ 355.384337][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 355.390332][ C1] ? find_held_lock+0x2d/0x110 [ 355.395078][ C1] ? __might_fault+0x11f/0x1d0 [ 355.399826][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 355.404825][ C1] do_futex+0x15d/0x1b80 [ 355.409047][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 355.414049][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 355.418878][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 355.423887][ C1] ? find_held_lock+0x2d/0x110 [ 355.428625][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 355.433541][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 355.438369][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 355.443283][ C1] ? ktime_get+0x190/0x1c0 [ 355.447675][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 355.452933][ C1] ? ktime_get+0x162/0x1c0 [ 355.457325][ C1] __x64_sys_futex+0x376/0x4f0 [ 355.462070][ C1] ? do_futex+0x1b80/0x1b80 [ 355.466558][ C1] ? switch_fpu_return+0x1c2/0x430 [ 355.471645][ C1] ? fpregs_mark_activate+0x280/0x280 [ 355.476995][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 355.482690][ C1] do_syscall_64+0xb7/0x580 [ 355.487172][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.493039][ C1] RIP: 0033:0x45b153 [ 355.496920][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 355.516500][ C1] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 355.524887][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153 [ 355.532834][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017ecfb0 [ 355.540781][ C1] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000 [ 355.548739][ C1] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0 [ 355.556686][ C1] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 355.564647][ C1] syz-fuzzer S27968 1723 1719 0x00000000 [ 355.570966][ C1] Call Trace: [ 355.574233][ C1] ? __schedule+0x76f/0x1ac0 [ 355.578802][ C1] ? __sched_text_start+0x8/0x8 [ 355.583639][ C1] schedule+0xca/0x250 [ 355.587686][ C1] futex_wait_queue_me+0x2a7/0x570 [ 355.592773][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 355.598213][ C1] futex_wait+0x1e2/0x590 [ 355.602520][ C1] ? futex_wait_setup+0x350/0x350 [ 355.607521][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 355.613392][ C1] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 355.619089][ C1] ? futex_wake+0x164/0x480 [ 355.623572][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 355.628423][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 355.633249][ C1] do_futex+0x15d/0x1b80 [ 355.637469][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 355.642472][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 355.647473][ C1] ? find_held_lock+0x2d/0x110 [ 355.652227][ C1] ? __might_fault+0x11f/0x1d0 [ 355.656969][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 355.661795][ C1] ? lock_acquire+0x127/0x320 [ 355.666454][ C1] ? __set_current_blocked+0x6a/0x110 [ 355.671822][ C1] __x64_sys_futex+0x376/0x4f0 [ 355.676581][ C1] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 355.682278][ C1] ? do_futex+0x1b80/0x1b80 [ 355.686758][ C1] ? switch_fpu_return+0x1c2/0x430 [ 355.691847][ C1] ? fpregs_mark_activate+0x280/0x280 [ 355.697296][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 355.702990][ C1] do_syscall_64+0xb7/0x580 [ 355.707472][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.713339][ C1] RIP: 0033:0x45b153 [ 355.717216][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 355.736805][ C1] RSP: 002b:000000c42004be88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 355.745203][ C1] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153 [ 355.753154][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040548 [ 355.761208][ C1] RBP: 000000c42004bed0 R08: 0000000000000000 R09: 0000000000000000 [ 355.769156][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4202eff68 [ 355.777105][ C1] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 355.785061][ C1] syz-fuzzer S28992 1724 1719 0x00000000 [ 355.791370][ C1] Call Trace: [ 355.794639][ C1] ? __schedule+0x76f/0x1ac0 [ 355.799206][ C1] ? __sched_text_start+0x8/0x8 [ 355.804036][ C1] schedule+0xca/0x250 [ 355.808085][ C1] futex_wait_queue_me+0x2a7/0x570 [ 355.813174][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 355.819564][ C1] futex_wait+0x1e2/0x590 [ 355.823872][ C1] ? futex_wait_setup+0x350/0x350 [ 355.828875][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 355.834744][ C1] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 355.840440][ C1] ? futex_wake+0x164/0x480 [ 355.844921][ C1] ? lock_acquire+0x127/0x320 [ 355.849573][ C1] ? __might_fault+0xef/0x1d0 [ 355.854225][ C1] do_futex+0x15d/0x1b80 [ 355.858447][ C1] ? put_timespec64+0xcb/0x120 [ 355.863184][ C1] ? nsecs_to_jiffies+0x30/0x30 [ 355.868022][ C1] ? ktime_get_ts64+0x222/0x2b0 [ 355.872857][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 355.877859][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 355.884334][ C1] ? __sanitizer_cov_trace_pc+0x47/0x50 [ 355.889858][ C1] __x64_sys_futex+0x376/0x4f0 [ 355.894610][ C1] ? do_futex+0x1b80/0x1b80 [ 355.899093][ C1] ? switch_fpu_return+0x1c2/0x430 [ 355.904188][ C1] ? fpregs_mark_activate+0x280/0x280 [ 355.909538][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 355.915235][ C1] do_syscall_64+0xb7/0x580 [ 355.919718][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.926208][ C1] RIP: 0033:0x45b153 [ 355.930084][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 355.949666][ C1] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 355.958062][ C1] RAX: ffffffffffffffda RBX: 000000c420040800 RCX: 000000000045b153 [ 355.966011][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000180af40 [ 355.973969][ C1] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000 [ 355.981917][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168 [ 355.989869][ C1] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 355.997820][ C1] syz-fuzzer S26576 1725 1719 0x00000000 [ 356.004127][ C1] Call Trace: [ 356.007401][ C1] ? __schedule+0x76f/0x1ac0 [ 356.011983][ C1] ? __sched_text_start+0x8/0x8 [ 356.016812][ C1] schedule+0xca/0x250 [ 356.020859][ C1] futex_wait_queue_me+0x2a7/0x570 [ 356.025948][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 356.031403][ C1] ? lock_acquire+0x127/0x320 [ 356.036070][ C1] futex_wait+0x1e2/0x590 [ 356.040397][ C1] ? futex_wait_setup+0x350/0x350 [ 356.045407][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 356.050356][ C1] ? mutex_trylock+0x2c0/0x2c0 [ 356.055123][ C1] ? futex_wake+0x164/0x480 [ 356.059618][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 356.064536][ C1] do_futex+0x15d/0x1b80 [ 356.068773][ C1] ? find_held_lock+0x2d/0x110 [ 356.073516][ C1] ? new_sync_read+0x468/0x6d0 [ 356.078258][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 356.083267][ C1] ? vfs_dedupe_file_range+0x750/0x750 [ 356.088705][ C1] __x64_sys_futex+0x376/0x4f0 [ 356.093446][ C1] ? fput_many+0x2f/0x1a0 [ 356.097753][ C1] ? do_futex+0x1b80/0x1b80 [ 356.102236][ C1] ? switch_fpu_return+0x1c2/0x430 [ 356.107324][ C1] ? fpregs_mark_activate+0x280/0x280 [ 356.112672][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 356.118372][ C1] do_syscall_64+0xb7/0x580 [ 356.122855][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.128724][ C1] RIP: 0033:0x45b153 [ 356.132607][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 356.152186][ C1] RSP: 002b:000000c42014ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 356.160582][ C1] RAX: ffffffffffffffda RBX: 000000c42013e000 RCX: 000000000045b153 [ 356.168535][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013e148 [ 356.176487][ C1] RBP: 000000c42014de40 R08: 0000000000000000 R09: 0000000000000000 [ 356.184437][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4267cdbf8 [ 356.192401][ C1] R13: 0000000000000001 R14: 000000c4203c2180 R15: 0000000000000001 [ 356.200354][ C1] syz-fuzzer S25216 1726 1719 0x00000000 [ 356.206673][ C1] Call Trace: [ 356.209952][ C1] ? __schedule+0x76f/0x1ac0 [ 356.214520][ C1] ? __sched_text_start+0x8/0x8 [ 356.219360][ C1] schedule+0xca/0x250 [ 356.223421][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 356.229473][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 356.235264][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 356.240186][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 356.245106][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 356.250105][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 356.255033][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 356.260213][ C1] ep_poll+0xcca/0xe60 [ 356.264268][ C1] ? ep_modify+0x830/0x830 [ 356.268666][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 356.274191][ C1] ? __fget+0x357/0x530 [ 356.278327][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 356.282721][ C1] ? wake_up_q+0xf0/0xf0 [ 356.286940][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 356.292210][ C1] do_epoll_wait+0x209/0x260 [ 356.296779][ C1] __x64_sys_epoll_pwait+0x133/0x2d0 [ 356.302045][ C1] ? do_syscall_64+0x1a/0x580 [ 356.306697][ C1] do_syscall_64+0xb7/0x580 [ 356.311190][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.317058][ C1] RIP: 0033:0x45b300 [ 356.320935][ C1] Code: 00 be 01 00 00 00 4c 89 f7 ff d3 4d 8b 7e 10 4d 85 ff 74 61 49 83 7f 08 00 ba 04 00 00 00 0f 84 ce 02 00 00 31 f6 4c 89 ff ff 49 8b 7f 08 48 85 ff 74 0d ba 05 00 00 00 48 89 de e8 49 e8 ff [ 356.340520][ C1] RSP: 002b:000000c42014f860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 356.348912][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300 [ 356.356867][ C1] RDX: 0000000000000080 RSI: 000000c42014f8a0 RDI: 0000000000000004 [ 356.364815][ C1] RBP: 000000c42014fea0 R08: 0000000000000000 R09: 000000c4202edfb0 [ 356.372763][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c4202edf50 [ 356.380722][ C1] R13: 0000000000000001 R14: 000000c420075d40 R15: 0000000000000001 [ 356.388675][ C1] syz-fuzzer S26576 1727 1719 0x00000000 [ 356.394981][ C1] Call Trace: [ 356.398338][ C1] ? __schedule+0x76f/0x1ac0 [ 356.402906][ C1] ? __sched_text_start+0x8/0x8 [ 356.407735][ C1] schedule+0xca/0x250 [ 356.411785][ C1] futex_wait_queue_me+0x2a7/0x570 [ 356.416875][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 356.422310][ C1] futex_wait+0x1e2/0x590 [ 356.426620][ C1] ? futex_wait_setup+0x350/0x350 [ 356.431622][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 356.436648][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 356.441999][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 356.447262][ C1] ? tcp_sendmsg+0x36/0x40 [ 356.451655][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 356.457008][ C1] ? sock_write_iter+0x2b0/0x360 [ 356.461923][ C1] ? sock_sendmsg+0x120/0x120 [ 356.466579][ C1] do_futex+0x15d/0x1b80 [ 356.470798][ C1] ? find_held_lock+0x2d/0x110 [ 356.475537][ C1] ? __fget+0x32e/0x530 [ 356.479671][ C1] ? new_sync_write+0x48d/0x650 [ 356.484498][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 356.489496][ C1] ? new_sync_read+0x6d0/0x6d0 [ 356.494248][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 356.499773][ C1] ? fsnotify+0x775/0xb10 [ 356.504080][ C1] ? fsnotify_first_mark+0x200/0x200 [ 356.509343][ C1] __x64_sys_futex+0x376/0x4f0 [ 356.514084][ C1] ? fput_many+0x2f/0x1a0 [ 356.518400][ C1] ? do_futex+0x1b80/0x1b80 [ 356.522882][ C1] ? ksys_write+0x19f/0x250 [ 356.527365][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 356.532107][ C1] ? fpregs_mark_activate+0x280/0x280 [ 356.537460][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 356.543166][ C1] do_syscall_64+0xb7/0x580 [ 356.547653][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.553521][ C1] RIP: 0033:0x45b153 [ 356.557406][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 356.576989][ C1] RSP: 002b:000000c420051ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 356.585385][ C1] RAX: ffffffffffffffda RBX: 000000c42013f000 RCX: 000000000045b153 [ 356.593334][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013f148 [ 356.601292][ C1] RBP: 000000c420051f30 R08: 0000000000000000 R09: 0000000000000000 [ 356.609242][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200c3b00 [ 356.617201][ C1] R13: 000000000000000f R14: 0000000000c0fa00 R15: 0000000000003913 [ 356.625154][ C1] syz-fuzzer S29272 1734 1719 0x00000000 [ 356.631473][ C1] Call Trace: [ 356.634739][ C1] ? __schedule+0x76f/0x1ac0 [ 356.639307][ C1] ? __sched_text_start+0x8/0x8 [ 356.644137][ C1] schedule+0xca/0x250 [ 356.648190][ C1] futex_wait_queue_me+0x2a7/0x570 [ 356.653277][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 356.658711][ C1] futex_wait+0x1e2/0x590 [ 356.663019][ C1] ? futex_wait_setup+0x350/0x350 [ 356.668020][ C1] do_futex+0x15d/0x1b80 [ 356.672242][ C1] ? find_held_lock+0x2d/0x110 [ 356.676982][ C1] ? __set_current_blocked+0xcc/0x110 [ 356.682341][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 356.687341][ C1] ? recalc_sigpending_tsk+0x16e/0x1e0 [ 356.692775][ C1] ? mark_lock+0xbc/0x1160 [ 356.697184][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 356.702097][ C1] ? __set_current_blocked+0xcc/0x110 [ 356.707446][ C1] ? find_held_lock+0x2d/0x110 [ 356.712205][ C1] __x64_sys_futex+0x376/0x4f0 [ 356.716947][ C1] ? do_futex+0x1b80/0x1b80 [ 356.721432][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 356.726956][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 356.732653][ C1] do_syscall_64+0xb7/0x580 [ 356.737136][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.743003][ C1] RIP: 0033:0x45b153 [ 356.746876][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 356.766457][ C1] RSP: 002b:000000c4203e3f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 356.774844][ C1] RAX: ffffffffffffffda RBX: 000000c42013f800 RCX: 000000000045b153 [ 356.782796][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000180adf8 [ 356.790747][ C1] RBP: 000000c4203e3f48 R08: 0000000000000000 R09: 0000000000000000 [ 356.798705][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0 [ 356.806655][ C1] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 356.814609][ C1] syz-fuzzer S26576 1735 1719 0x00000000 [ 356.820929][ C1] Call Trace: [ 356.824197][ C1] ? __schedule+0x76f/0x1ac0 [ 356.828765][ C1] ? __sched_text_start+0x8/0x8 [ 356.833597][ C1] schedule+0xca/0x250 [ 356.837645][ C1] futex_wait_queue_me+0x2a7/0x570 [ 356.842736][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 356.848174][ C1] futex_wait+0x1e2/0x590 [ 356.852481][ C1] ? futex_wait_setup+0x350/0x350 [ 356.857483][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 356.862398][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 356.867751][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 356.873020][ C1] ? tcp_sendmsg+0x36/0x40 [ 356.877414][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 356.882763][ C1] ? sock_write_iter+0x2b0/0x360 [ 356.887676][ C1] ? sock_sendmsg+0x120/0x120 [ 356.892331][ C1] do_futex+0x15d/0x1b80 [ 356.896553][ C1] ? find_held_lock+0x2d/0x110 [ 356.901292][ C1] ? __fget+0x32e/0x530 [ 356.905435][ C1] ? new_sync_write+0x48d/0x650 [ 356.910266][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 356.915270][ C1] ? new_sync_read+0x6d0/0x6d0 [ 356.920014][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 356.925641][ C1] ? fsnotify+0x775/0xb10 [ 356.929951][ C1] ? fsnotify_first_mark+0x200/0x200 [ 356.935214][ C1] __x64_sys_futex+0x376/0x4f0 [ 356.939957][ C1] ? fput_many+0x2f/0x1a0 [ 356.944273][ C1] ? do_futex+0x1b80/0x1b80 [ 356.948753][ C1] ? ksys_write+0x19f/0x250 [ 356.953233][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 356.957982][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 356.963678][ C1] do_syscall_64+0xb7/0x580 [ 356.968164][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.974046][ C1] RIP: 0033:0x45b153 [ 356.977928][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 356.997517][ C1] RSP: 002b:000000c4203dfdf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 357.005908][ C1] RAX: ffffffffffffffda RBX: 000000c4203d2400 RCX: 000000000045b153 [ 357.013861][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4203d2548 [ 357.022790][ C1] RBP: 000000c4203dfe40 R08: 0000000000000000 R09: 0000000000000000 [ 357.030745][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c421b0ee78 [ 357.038697][ C1] R13: 000000000000001f R14: 0000000000c0fa00 R15: 0000000000003913 [ 357.046653][ C1] syz-fuzzer R running task 26576 1736 1719 0x00000000 [ 357.054537][ C1] Call Trace: [ 357.057816][ C1] ? __schedule+0x76f/0x1ac0 [ 357.062387][ C1] ? __sched_text_start+0x8/0x8 [ 357.067221][ C1] ? enqueue_hrtimer+0x380/0x380 [ 357.072145][ C1] schedule+0xca/0x250 [ 357.076197][ C1] futex_wait_queue_me+0x2a7/0x570 [ 357.081300][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 357.086748][ C1] futex_wait+0x1e2/0x590 [ 357.091059][ C1] ? futex_wait_setup+0x350/0x350 [ 357.096076][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 357.102037][ C1] ? futex_wake+0x164/0x480 [ 357.106520][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 357.111521][ C1] do_futex+0x15d/0x1b80 [ 357.115745][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 357.120758][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 357.125586][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 357.130587][ C1] ? find_held_lock+0x2d/0x110 [ 357.135330][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 357.140242][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 357.145067][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 357.149979][ C1] ? ktime_get+0x190/0x1c0 [ 357.154370][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 357.159629][ C1] ? ktime_get+0x162/0x1c0 [ 357.164023][ C1] __x64_sys_futex+0x376/0x4f0 [ 357.168765][ C1] ? do_futex+0x1b80/0x1b80 [ 357.173246][ C1] ? switch_fpu_return+0x1c2/0x430 [ 357.178336][ C1] ? fpregs_mark_activate+0x280/0x280 [ 357.183687][ C1] ? fpregs_mark_activate+0x280/0x280 [ 357.189040][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 357.194746][ C1] do_syscall_64+0xb7/0x580 [ 357.199230][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.205098][ C1] RIP: 0033:0x45b153 [ 357.208997][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 357.228591][ C1] RSP: 002b:000000c4200396a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 357.237164][ C1] RAX: ffffffffffffffda RBX: 0000000018e5e75c RCX: 000000000045b153 [ 357.245117][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017f1000 [ 357.254022][ C1] RBP: 000000c4200396e8 R08: 0000000000000000 R09: 0000000000000000 [ 357.261971][ C1] R10: 000000c4200396d8 R11: 0000000000000206 R12: 00000057111fcfeb [ 357.269936][ C1] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 357.277910][ C1] syz-executor.0 S28600 1738 1721 0x00000000 [ 357.284229][ C1] Call Trace: [ 357.287503][ C1] ? __schedule+0x76f/0x1ac0 [ 357.292088][ C1] ? __sched_text_start+0x8/0x8 [ 357.296923][ C1] ? release_task+0x1600/0x1600 [ 357.301756][ C1] ? lock_acquire+0x127/0x320 [ 357.306416][ C1] ? do_wait+0x39f/0x970 [ 357.310664][ C1] schedule+0xca/0x250 [ 357.314727][ C1] do_wait+0x622/0x970 [ 357.318773][ C1] ? wait_consider_task+0x3540/0x3540 [ 357.324121][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 357.329123][ C1] kernel_wait4+0x14c/0x260 [ 357.333602][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 357.338689][ C1] ? task_stopped_code+0x180/0x180 [ 357.343780][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 357.349303][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 357.354129][ C1] __do_sys_wait4+0x147/0x160 [ 357.358781][ C1] ? kernel_wait4+0x260/0x260 [ 357.363433][ C1] ? up_read+0x1b0/0x760 [ 357.367661][ C1] ? mark_held_locks+0x9f/0xe0 [ 357.372402][ C1] ? down_read_non_owner+0x470/0x470 [ 357.377672][ C1] ? handle_mm_fault+0x30f/0x900 [ 357.382585][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 357.388283][ C1] do_syscall_64+0xb7/0x580 [ 357.392766][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.398635][ C1] RIP: 0033:0x4139ba [ 357.402598][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 357.422179][ C1] RSP: 002b:00007ffc0243e258 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 357.430599][ C1] RAX: ffffffffffffffda RBX: 00000000000006d0 RCX: 00000000004139ba [ 357.438548][ C1] RDX: 0000000040000000 RSI: 00007ffc0243e264 RDI: ffffffffffffffff [ 357.446499][ C1] RBP: 00000000000000f8 R08: 00000000000006ca R09: 00005555572e5940 [ 357.454449][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 357.462399][ C1] R13: 00007ffc0243e4e8 R14: 0000000000000000 R15: 0000000000000000 [ 357.470350][ C1] syz-executor.5 S28600 1739 1736 0x00000000 [ 357.476660][ C1] Call Trace: [ 357.479929][ C1] ? __schedule+0x76f/0x1ac0 [ 357.484497][ C1] ? __sched_text_start+0x8/0x8 [ 357.489325][ C1] ? release_task+0x1600/0x1600 [ 357.494152][ C1] ? lock_acquire+0x127/0x320 [ 357.498805][ C1] ? do_wait+0x39f/0x970 [ 357.503026][ C1] schedule+0xca/0x250 [ 357.507072][ C1] do_wait+0x622/0x970 [ 357.511121][ C1] ? wait_consider_task+0x3540/0x3540 [ 357.516476][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 357.521475][ C1] kernel_wait4+0x14c/0x260 [ 357.525955][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 357.531041][ C1] ? task_stopped_code+0x180/0x180 [ 357.536127][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 357.541647][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 357.546474][ C1] __do_sys_wait4+0x147/0x160 [ 357.551126][ C1] ? kernel_wait4+0x260/0x260 [ 357.555777][ C1] ? up_read+0x1b0/0x760 [ 357.559993][ C1] ? mark_held_locks+0x9f/0xe0 [ 357.564732][ C1] ? down_read_non_owner+0x470/0x470 [ 357.569993][ C1] ? handle_mm_fault+0x30f/0x900 [ 357.574906][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 357.580600][ C1] do_syscall_64+0xb7/0x580 [ 357.585086][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.590955][ C1] RIP: 0033:0x4139ba [ 357.594837][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 357.614418][ C1] RSP: 002b:00007ffe8eb06e98 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 357.622805][ C1] RAX: ffffffffffffffda RBX: 00000000000006d7 RCX: 00000000004139ba [ 357.630751][ C1] RDX: 0000000040000000 RSI: 00007ffe8eb06ea4 RDI: ffffffffffffffff [ 357.638709][ C1] RBP: 00000000000000f8 R08: 00000000000006cb R09: 000055555677d940 [ 357.646668][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 357.654625][ C1] R13: 00007ffe8eb07128 R14: 0000000000000000 R15: 0000000000000000 [ 357.662575][ C1] syz-executor.1 S28600 1741 1721 0x00000000 [ 357.668884][ C1] Call Trace: [ 357.672154][ C1] ? __schedule+0x76f/0x1ac0 [ 357.676721][ C1] ? __sched_text_start+0x8/0x8 [ 357.681546][ C1] ? release_task+0x1600/0x1600 [ 357.686376][ C1] ? lock_acquire+0x127/0x320 [ 357.691039][ C1] ? do_wait+0x39f/0x970 [ 357.695262][ C1] schedule+0xca/0x250 [ 357.699316][ C1] do_wait+0x622/0x970 [ 357.703375][ C1] ? wait_consider_task+0x3540/0x3540 [ 357.708721][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 357.713719][ C1] kernel_wait4+0x14c/0x260 [ 357.718200][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 357.723287][ C1] ? task_stopped_code+0x180/0x180 [ 357.728381][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 357.733901][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 357.738728][ C1] __do_sys_wait4+0x147/0x160 [ 357.743382][ C1] ? kernel_wait4+0x260/0x260 [ 357.748038][ C1] ? up_read+0x1b0/0x760 [ 357.752254][ C1] ? mark_held_locks+0x9f/0xe0 [ 357.756992][ C1] ? down_read_non_owner+0x470/0x470 [ 357.762251][ C1] ? handle_mm_fault+0x30f/0x900 [ 357.767168][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 357.772862][ C1] do_syscall_64+0xb7/0x580 [ 357.777343][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.783222][ C1] RIP: 0033:0x4139ba [ 357.787109][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 357.806689][ C1] RSP: 002b:00007ffff0284058 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 357.815077][ C1] RAX: ffffffffffffffda RBX: 00000000000006da RCX: 00000000004139ba [ 357.823028][ C1] RDX: 0000000040000000 RSI: 00007ffff0284064 RDI: ffffffffffffffff [ 357.830975][ C1] RBP: 00000000000000f8 R08: 00000000000006cd R09: 00005555566e2940 [ 357.838929][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 357.846879][ C1] R13: 00007ffff02842e8 R14: 0000000000000000 R15: 0000000000000000 [ 357.854837][ C1] syz-executor.4 S28600 1742 1721 0x00000000 [ 357.861318][ C1] Call Trace: [ 357.864586][ C1] ? __schedule+0x76f/0x1ac0 [ 357.869166][ C1] ? __sched_text_start+0x8/0x8 [ 357.874097][ C1] ? release_task+0x1600/0x1600 [ 357.878923][ C1] ? lock_acquire+0x127/0x320 [ 357.883587][ C1] ? do_wait+0x39f/0x970 [ 357.887806][ C1] schedule+0xca/0x250 [ 357.891849][ C1] do_wait+0x622/0x970 [ 357.895895][ C1] ? wait_consider_task+0x3540/0x3540 [ 357.901243][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 357.906242][ C1] kernel_wait4+0x14c/0x260 [ 357.910721][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 357.915807][ C1] ? task_stopped_code+0x180/0x180 [ 357.920895][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 357.926415][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 357.931242][ C1] __do_sys_wait4+0x147/0x160 [ 357.935895][ C1] ? kernel_wait4+0x260/0x260 [ 357.940568][ C1] ? up_read+0x1b0/0x760 [ 357.944788][ C1] ? mark_held_locks+0x9f/0xe0 [ 357.949527][ C1] ? down_read_non_owner+0x470/0x470 [ 357.954787][ C1] ? handle_mm_fault+0x30f/0x900 [ 357.959700][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 357.965744][ C1] do_syscall_64+0xb7/0x580 [ 357.970231][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.976111][ C1] RIP: 0033:0x4139ba [ 357.979991][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 357.999569][ C1] RSP: 002b:00007ffefd4c0688 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 358.007962][ C1] RAX: ffffffffffffffda RBX: 00000000000006db RCX: 00000000004139ba [ 358.015919][ C1] RDX: 0000000040000000 RSI: 00007ffefd4c0694 RDI: ffffffffffffffff [ 358.023871][ C1] RBP: 00000000000000f8 R08: 00000000000006ce R09: 0000555557507940 [ 358.031821][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 358.039771][ C1] R13: 00007ffefd4c0918 R14: 0000000000000000 R15: 0000000000000000 [ 358.047721][ C1] syz-executor.2 S28600 1743 1721 0x00000000 [ 358.054046][ C1] Call Trace: [ 358.057331][ C1] ? __schedule+0x76f/0x1ac0 [ 358.061900][ C1] ? __sched_text_start+0x8/0x8 [ 358.066730][ C1] ? release_task+0x1600/0x1600 [ 358.071564][ C1] ? lock_acquire+0x127/0x320 [ 358.076220][ C1] ? do_wait+0x39f/0x970 [ 358.080451][ C1] schedule+0xca/0x250 [ 358.084499][ C1] do_wait+0x622/0x970 [ 358.088544][ C1] ? wait_consider_task+0x3540/0x3540 [ 358.093894][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 358.098897][ C1] kernel_wait4+0x14c/0x260 [ 358.103380][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 358.108467][ C1] ? task_stopped_code+0x180/0x180 [ 358.113560][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 358.119091][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 358.123921][ C1] __do_sys_wait4+0x147/0x160 [ 358.128578][ C1] ? kernel_wait4+0x260/0x260 [ 358.133231][ C1] ? up_read+0x1b0/0x760 [ 358.137542][ C1] ? mark_held_locks+0x9f/0xe0 [ 358.142283][ C1] ? down_read_non_owner+0x470/0x470 [ 358.147545][ C1] ? handle_mm_fault+0x30f/0x900 [ 358.152465][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 358.158161][ C1] do_syscall_64+0xb7/0x580 [ 358.162651][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.168519][ C1] RIP: 0033:0x4139ba [ 358.172395][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 358.192088][ C1] RSP: 002b:00007ffdc76d0db8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 358.200571][ C1] RAX: ffffffffffffffda RBX: 00000000000006dc RCX: 00000000004139ba [ 358.208618][ C1] RDX: 0000000040000000 RSI: 00007ffdc76d0dc4 RDI: ffffffffffffffff [ 358.216581][ C1] RBP: 00000000000000f8 R08: 00000000000006cf R09: 0000555555a34940 [ 358.224542][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 358.232495][ C1] R13: 00007ffdc76d1048 R14: 0000000000000000 R15: 0000000000000000 [ 358.240455][ C1] syz-executor.0 S24744 1744 1738 0x00000000 [ 358.246768][ C1] Call Trace: [ 358.250054][ C1] ? __schedule+0x76f/0x1ac0 [ 358.254624][ C1] ? __sched_text_start+0x8/0x8 [ 358.259451][ C1] ? release_task+0x1600/0x1600 [ 358.264282][ C1] ? lock_acquire+0x127/0x320 [ 358.268937][ C1] ? do_wait+0x39f/0x970 [ 358.273159][ C1] schedule+0xca/0x250 [ 358.277213][ C1] do_wait+0x622/0x970 [ 358.281260][ C1] ? wait_consider_task+0x3540/0x3540 [ 358.286607][ C1] ? mark_lock+0xbc/0x1160 [ 358.291000][ C1] kernel_wait4+0x14c/0x260 [ 358.295480][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 358.300565][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 358.305568][ C1] ? task_stopped_code+0x180/0x180 [ 358.310656][ C1] ? find_held_lock+0x2d/0x110 [ 358.315408][ C1] __do_sys_wait4+0x147/0x160 [ 358.320063][ C1] ? kernel_wait4+0x260/0x260 [ 358.324719][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 358.329548][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 358.334549][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 358.339462][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 358.344636][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 358.349896][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 358.355070][ C1] ? task_work_run+0x11c/0x1c0 [ 358.359813][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 358.365513][ C1] do_syscall_64+0xb7/0x580 [ 358.369993][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.375863][ C1] RIP: 0033:0x4139ba [ 358.379743][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 358.399320][ C1] RSP: 002b:00007ffc0243e078 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 358.407706][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 358.415654][ C1] RDX: 0000000040000000 RSI: 00007ffc0243e0b0 RDI: ffffffffffffffff [ 358.423601][ C1] RBP: 000000000000011d R08: 0000000000000001 R09: 00005555572e5940 [ 358.431559][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001b [ 358.439506][ C1] R13: 00007ffc0243e0b0 R14: 0000000000047307 R15: 00007ffc0243e0c0 [ 358.447460][ C1] syz-executor.5 S24744 1751 1739 0x00000000 [ 358.453769][ C1] Call Trace: [ 358.457047][ C1] ? __schedule+0x76f/0x1ac0 [ 358.461623][ C1] ? __sched_text_start+0x8/0x8 [ 358.466454][ C1] ? release_task+0x1600/0x1600 [ 358.471281][ C1] ? lock_acquire+0x127/0x320 [ 358.475933][ C1] ? do_wait+0x39f/0x970 [ 358.480154][ C1] schedule+0xca/0x250 [ 358.484198][ C1] do_wait+0x622/0x970 [ 358.488265][ C1] ? wait_consider_task+0x3540/0x3540 [ 358.493615][ C1] ? mark_lock+0xbc/0x1160 [ 358.498007][ C1] kernel_wait4+0x14c/0x260 [ 358.502499][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 358.507585][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 358.512585][ C1] ? task_stopped_code+0x180/0x180 [ 358.517671][ C1] ? find_held_lock+0x2d/0x110 [ 358.522420][ C1] __do_sys_wait4+0x147/0x160 [ 358.527077][ C1] ? kernel_wait4+0x260/0x260 [ 358.531731][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 358.536560][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 358.541570][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 358.546484][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 358.551657][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 358.556920][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 358.562096][ C1] ? task_work_run+0x11c/0x1c0 [ 358.566837][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 358.572534][ C1] do_syscall_64+0xb7/0x580 [ 358.577015][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.582882][ C1] RIP: 0033:0x4139ba [ 358.586755][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 358.606861][ C1] RSP: 002b:00007ffe8eb06cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 358.615248][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 358.623198][ C1] RDX: 0000000040000000 RSI: 00007ffe8eb06cf0 RDI: ffffffffffffffff [ 358.631145][ C1] RBP: 000000000000012e R08: 0000000000000001 R09: 000055555677d940 [ 358.639182][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 358.647131][ C1] R13: 00007ffe8eb06cf0 R14: 0000000000047265 R15: 00007ffe8eb06d00 [ 358.655082][ C1] syz-executor.1 S24976 1754 1741 0x00000000 [ 358.661392][ C1] Call Trace: [ 358.664659][ C1] ? __schedule+0x76f/0x1ac0 [ 358.669227][ C1] ? __sched_text_start+0x8/0x8 [ 358.674066][ C1] ? release_task+0x1600/0x1600 [ 358.678904][ C1] ? lock_acquire+0x127/0x320 [ 358.683568][ C1] ? do_wait+0x39f/0x970 [ 358.687798][ C1] schedule+0xca/0x250 [ 358.691844][ C1] do_wait+0x622/0x970 [ 358.695905][ C1] ? wait_consider_task+0x3540/0x3540 [ 358.701253][ C1] ? mark_lock+0xbc/0x1160 [ 358.705647][ C1] kernel_wait4+0x14c/0x260 [ 358.710128][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 358.715215][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 358.720236][ C1] ? task_stopped_code+0x180/0x180 [ 358.725323][ C1] ? find_held_lock+0x2d/0x110 [ 358.730075][ C1] __do_sys_wait4+0x147/0x160 [ 358.734728][ C1] ? kernel_wait4+0x260/0x260 [ 358.739380][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 358.744214][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 358.749316][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 358.754246][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 358.759421][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 358.764682][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 358.769858][ C1] ? task_work_run+0x11c/0x1c0 [ 358.774603][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 358.780299][ C1] do_syscall_64+0xb7/0x580 [ 358.784953][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.790823][ C1] RIP: 0033:0x4139ba [ 358.794700][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 358.814280][ C1] RSP: 002b:00007ffff0283e78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 358.822763][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 358.830722][ C1] RDX: 0000000040000000 RSI: 00007ffff0283eb0 RDI: ffffffffffffffff [ 358.838681][ C1] RBP: 0000000000000124 R08: 0000000000000001 R09: 00005555566e2940 [ 358.846649][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 358.854598][ C1] R13: 00007ffff0283eb0 R14: 000000000004bedf R15: 00007ffff0283ec0 [ 358.862549][ C1] syz-executor.4 S24976 1755 1742 0x00000000 [ 358.868872][ C1] Call Trace: [ 358.872140][ C1] ? __schedule+0x76f/0x1ac0 [ 358.876705][ C1] ? __sched_text_start+0x8/0x8 [ 358.881535][ C1] ? release_task+0x1600/0x1600 [ 358.886362][ C1] ? lock_acquire+0x127/0x320 [ 358.891014][ C1] ? do_wait+0x39f/0x970 [ 358.895242][ C1] schedule+0xca/0x250 [ 358.899286][ C1] do_wait+0x622/0x970 [ 358.903330][ C1] ? wait_consider_task+0x3540/0x3540 [ 358.908679][ C1] ? mark_lock+0xbc/0x1160 [ 358.913073][ C1] kernel_wait4+0x14c/0x260 [ 358.917553][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 358.922639][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 358.927648][ C1] ? task_stopped_code+0x180/0x180 [ 358.932734][ C1] ? find_held_lock+0x2d/0x110 [ 358.937474][ C1] __do_sys_wait4+0x147/0x160 [ 358.942125][ C1] ? kernel_wait4+0x260/0x260 [ 358.946779][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 358.951606][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 358.956605][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 358.961522][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 358.966696][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 358.971955][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 358.977132][ C1] ? task_work_run+0x11c/0x1c0 [ 358.981875][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 358.987574][ C1] do_syscall_64+0xb7/0x580 [ 358.992056][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.998531][ C1] RIP: 0033:0x4139ba [ 359.002416][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 359.021995][ C1] RSP: 002b:00007ffefd4c04a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 359.030385][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 359.038343][ C1] RDX: 0000000040000000 RSI: 00007ffefd4c04e0 RDI: ffffffffffffffff [ 359.046307][ C1] RBP: 0000000000000130 R08: 0000000000000001 R09: 0000555557507940 [ 359.054262][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 359.062216][ C1] R13: 00007ffefd4c04e0 R14: 00000000000478d8 R15: 00007ffefd4c04f0 [ 359.070174][ C1] syz-executor.2 S24744 1756 1743 0x00000000 [ 359.076485][ C1] Call Trace: [ 359.079759][ C1] ? __schedule+0x76f/0x1ac0 [ 359.084328][ C1] ? __sched_text_start+0x8/0x8 [ 359.089158][ C1] ? release_task+0x1600/0x1600 [ 359.101202][ C1] ? lock_acquire+0x127/0x320 [ 359.105857][ C1] ? do_wait+0x39f/0x970 [ 359.110078][ C1] schedule+0xca/0x250 [ 359.114123][ C1] do_wait+0x622/0x970 [ 359.118177][ C1] ? wait_consider_task+0x3540/0x3540 [ 359.123523][ C1] ? mark_lock+0xbc/0x1160 [ 359.127916][ C1] kernel_wait4+0x14c/0x260 [ 359.132395][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 359.137485][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 359.142486][ C1] ? task_stopped_code+0x180/0x180 [ 359.147580][ C1] ? find_held_lock+0x2d/0x110 [ 359.152321][ C1] __do_sys_wait4+0x147/0x160 [ 359.156975][ C1] ? kernel_wait4+0x260/0x260 [ 359.161628][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 359.166453][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 359.171454][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 359.176370][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 359.181543][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 359.186806][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 359.192002][ C1] ? task_work_run+0x11c/0x1c0 [ 359.196760][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 359.202471][ C1] do_syscall_64+0xb7/0x580 [ 359.206965][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.212849][ C1] RIP: 0033:0x4139ba [ 359.216728][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 359.236319][ C1] RSP: 002b:00007ffdc76d0bd8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 359.244717][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 359.252672][ C1] RDX: 0000000040000000 RSI: 00007ffdc76d0c10 RDI: ffffffffffffffff [ 359.260620][ C1] RBP: 0000000000000125 R08: 0000000000000001 R09: 0000555555a34940 [ 359.268576][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 359.276530][ C1] R13: 00007ffdc76d0c10 R14: 000000000004ca65 R15: 00007ffdc76d0c20 [ 359.284485][ C1] kworker/u4:3 I28624 1760 2 0x80004000 [ 359.290840][ C1] Workqueue: 0x0 (events_unbound) [ 359.295935][ C1] Call Trace: [ 359.299217][ C1] ? __schedule+0x76f/0x1ac0 [ 359.303796][ C1] ? __sched_text_start+0x8/0x8 [ 359.308636][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 359.313987][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 359.318992][ C1] schedule+0xca/0x250 [ 359.323041][ C1] worker_thread+0x245/0xe20 [ 359.327610][ C1] ? process_one_work+0x1530/0x1530 [ 359.332795][ C1] kthread+0x318/0x420 [ 359.336843][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 359.342209][ C1] ret_from_fork+0x24/0x30 [ 359.346604][ C1] kworker/u4:4 I28800 1763 2 0x80004000 [ 359.352935][ C1] Workqueue: 0x0 (events_unbound) [ 359.358032][ C1] Call Trace: [ 359.361299][ C1] ? __schedule+0x76f/0x1ac0 [ 359.365869][ C1] ? __sched_text_start+0x8/0x8 [ 359.370696][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 359.376054][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 359.381058][ C1] schedule+0xca/0x250 [ 359.385106][ C1] worker_thread+0x245/0xe20 [ 359.389679][ C1] ? process_one_work+0x1530/0x1530 [ 359.394939][ C1] kthread+0x318/0x420 [ 359.398988][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 359.404347][ C1] ret_from_fork+0x24/0x30 [ 359.408740][ C1] kworker/u4:5 I24440 1768 2 0x80004000 [ 359.415069][ C1] Workqueue: 0x0 (events_unbound) [ 359.420155][ C1] Call Trace: [ 359.423421][ C1] ? __schedule+0x76f/0x1ac0 [ 359.428001][ C1] ? __sched_text_start+0x8/0x8 [ 359.432829][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 359.438176][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 359.443185][ C1] schedule+0xca/0x250 [ 359.447233][ C1] worker_thread+0x245/0xe20 [ 359.451804][ C1] ? process_one_work+0x1530/0x1530 [ 359.456978][ C1] kthread+0x318/0x420 [ 359.461040][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 359.466388][ C1] ret_from_fork+0x24/0x30 [ 359.470782][ C1] kworker/u4:6 I31000 1772 2 0x80004000 [ 359.477111][ C1] Call Trace: [ 359.480377][ C1] ? __schedule+0x76f/0x1ac0 [ 359.484943][ C1] ? __sched_text_start+0x8/0x8 [ 359.489772][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 359.494771][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 359.499686][ C1] schedule+0xca/0x250 [ 359.503731][ C1] worker_thread+0x245/0xe20 [ 359.508299][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 359.514080][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 359.519001][ C1] ? process_one_work+0x1530/0x1530 [ 359.524183][ C1] kthread+0x318/0x420 [ 359.528232][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 359.533591][ C1] ret_from_fork+0x24/0x30 [ 359.537985][ C1] kworker/1:3 I23640 2748 2 0x80004000 [ 359.544310][ C1] Workqueue: 0x0 (events_power_efficient) [ 359.550090][ C1] Call Trace: [ 359.553360][ C1] ? __schedule+0x76f/0x1ac0 [ 359.557928][ C1] ? __sched_text_start+0x8/0x8 [ 359.562756][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 359.568112][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 359.573115][ C1] schedule+0xca/0x250 [ 359.577161][ C1] worker_thread+0x245/0xe20 [ 359.581729][ C1] ? process_one_work+0x1530/0x1530 [ 359.586901][ C1] kthread+0x318/0x420 [ 359.590951][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 359.596299][ C1] ret_from_fork+0x24/0x30 [ 359.600693][ C1] kworker/0:3 I24184 2760 2 0x80004000 [ 359.607021][ C1] Workqueue: 0x0 (events) [ 359.611420][ C1] Call Trace: [ 359.614689][ C1] ? __schedule+0x76f/0x1ac0 [ 359.620650][ C1] ? __sched_text_start+0x8/0x8 [ 359.625477][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 359.630826][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 359.635831][ C1] schedule+0xca/0x250 [ 359.639877][ C1] worker_thread+0x245/0xe20 [ 359.644446][ C1] ? process_one_work+0x1530/0x1530 [ 359.649619][ C1] kthread+0x318/0x420 [ 359.653666][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 359.659020][ C1] ret_from_fork+0x24/0x30 [ 359.663413][ C1] kworker/1:4 R running task 23352 2763 2 0x80004000 [ 359.671309][ C1] Workqueue: 0x0 (events) [ 359.675701][ C1] Call Trace: [ 359.678967][ C1] ? __schedule+0x76f/0x1ac0 [ 359.683537][ C1] ? __sched_text_start+0x8/0x8 [ 359.688367][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 359.693716][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 359.698720][ C1] schedule+0xca/0x250 [ 359.702767][ C1] worker_thread+0x245/0xe20 [ 359.707334][ C1] ? process_one_work+0x1530/0x1530 [ 359.712519][ C1] kthread+0x318/0x420 [ 359.716571][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 359.721918][ C1] ret_from_fork+0x24/0x30 [ 359.726309][ C1] kworker/1:5 I23584 2775 2 0x80004000 [ 359.732641][ C1] Workqueue: 0x0 (events) [ 359.737036][ C1] Call Trace: [ 359.740305][ C1] ? __schedule+0x76f/0x1ac0 [ 359.744874][ C1] ? __sched_text_start+0x8/0x8 [ 359.749701][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 359.755051][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 359.760053][ C1] schedule+0xca/0x250 [ 359.764109][ C1] worker_thread+0x245/0xe20 [ 359.768685][ C1] ? process_one_work+0x1530/0x1530 [ 359.773862][ C1] kthread+0x318/0x420 [ 359.777926][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 359.783284][ C1] ret_from_fork+0x24/0x30 [ 359.787680][ C1] kworker/0:4 D25024 2780 2 0x80004000 [ 359.794013][ C1] Workqueue: usb_hub_wq hub_event [ 359.799015][ C1] Call Trace: [ 359.802290][ C1] ? __schedule+0x76f/0x1ac0 [ 359.806859][ C1] ? __sched_text_start+0x8/0x8 [ 359.811690][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 359.816960][ C1] schedule+0xca/0x250 [ 359.821017][ C1] schedule_timeout+0x440/0xb20 [ 359.825845][ C1] ? usleep_range+0x160/0x160 [ 359.830585][ C1] ? usb_control_msg+0x393/0x4a0 [ 359.835500][ C1] ? __next_timer_interrupt+0x190/0x190 [ 359.841024][ C1] ? down_read+0x115/0x420 [ 359.845414][ C1] ? down_read_killable+0x460/0x460 [ 359.850588][ C1] ? msleep+0x63/0xf0 [ 359.854544][ C1] msleep+0xa4/0xf0 [ 359.858330][ C1] hub_port_reset+0x2a7/0x1460 [ 359.863071][ C1] ? hub_resume+0x3b0/0x3b0 [ 359.867549][ C1] ? hub_event+0x196a/0x3640 [ 359.872120][ C1] ? find_held_lock+0x2d/0x110 [ 359.876860][ C1] ? usb_set_device_state+0x125/0x3d0 [ 359.882207][ C1] hub_port_init+0x1cc/0x2d30 [ 359.886861][ C1] ? wait_for_completion+0x3c0/0x3c0 [ 359.892124][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 359.897916][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 359.903252][ C1] ? device_set_wakeup_capable+0x55/0x1a0 [ 359.908954][ C1] hub_event+0x197f/0x3640 [ 359.913352][ C1] ? hub_port_debounce+0x260/0x260 [ 359.918445][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 359.923967][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 359.929227][ C1] process_one_work+0x92b/0x1530 [ 359.934143][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 359.939490][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 359.944490][ C1] worker_thread+0x96/0xe20 [ 359.948970][ C1] ? process_one_work+0x1530/0x1530 [ 359.954146][ C1] kthread+0x318/0x420 [ 359.958193][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 359.963540][ C1] ret_from_fork+0x24/0x30 [ 359.967937][ C1] kworker/1:6 I23856 2801 2 0x80004000 [ 359.974286][ C1] Workqueue: 0x0 (events) [ 359.979024][ C1] Call Trace: [ 359.982296][ C1] ? __schedule+0x76f/0x1ac0 [ 359.986870][ C1] ? __sched_text_start+0x8/0x8 [ 359.991696][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 359.996694][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 360.001606][ C1] schedule+0xca/0x250 [ 360.005671][ C1] worker_thread+0x245/0xe20 [ 360.010245][ C1] ? process_one_work+0x1530/0x1530 [ 360.015427][ C1] kthread+0x318/0x420 [ 360.019480][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 360.024845][ C1] ret_from_fork+0x24/0x30 [ 360.029243][ C1] kworker/1:7 I29840 2855 2 0x80004000 [ 360.035598][ C1] Workqueue: 0x0 (mm_percpu_wq) [ 360.040512][ C1] Call Trace: [ 360.043781][ C1] ? __schedule+0x76f/0x1ac0 [ 360.048349][ C1] ? __sched_text_start+0x8/0x8 [ 360.053194][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 360.058550][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 360.063555][ C1] schedule+0xca/0x250 [ 360.067608][ C1] worker_thread+0x245/0xe20 [ 360.072182][ C1] ? process_one_work+0x1530/0x1530 [ 360.077359][ C1] kthread+0x318/0x420 [ 360.081928][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 360.087279][ C1] ret_from_fork+0x24/0x30 [ 360.091675][ C1] kworker/0:5 D23928 2916 2 0x80004000 [ 360.098002][ C1] Workqueue: usb_hub_wq hub_event [ 360.103001][ C1] Call Trace: [ 360.106269][ C1] ? __schedule+0x76f/0x1ac0 [ 360.110838][ C1] ? __sched_text_start+0x8/0x8 [ 360.115683][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 360.120945][ C1] schedule+0xca/0x250 [ 360.124994][ C1] schedule_timeout+0x440/0xb20 [ 360.129820][ C1] ? usleep_range+0x160/0x160 [ 360.134474][ C1] ? usb_control_msg+0x393/0x4a0 [ 360.139392][ C1] ? __next_timer_interrupt+0x190/0x190 [ 360.144913][ C1] ? msleep+0x63/0xf0 [ 360.148878][ C1] msleep+0xa4/0xf0 [ 360.152665][ C1] hub_port_debounce+0xfd/0x260 [ 360.157492][ C1] ? usb_port_disable+0x190/0x190 [ 360.162496][ C1] ? kfree_const+0x51/0x60 [ 360.166892][ C1] ? kfree+0xe4/0x2f0 [ 360.170851][ C1] ? parport_probe+0x71/0x150 [ 360.175505][ C1] ? kfree_const+0x51/0x60 [ 360.179907][ C1] ? kobject_put+0x18c/0x280 [ 360.184472][ C1] hub_event+0x250b/0x3640 [ 360.188866][ C1] ? find_held_lock+0x2d/0x110 [ 360.193606][ C1] ? mark_held_locks+0xe0/0xe0 [ 360.198344][ C1] ? hub_port_debounce+0x260/0x260 [ 360.203444][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 360.208966][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 360.214242][ C1] process_one_work+0x92b/0x1530 [ 360.219164][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 360.224543][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 360.229543][ C1] worker_thread+0x96/0xe20 [ 360.234042][ C1] ? process_one_work+0x1530/0x1530 [ 360.239217][ C1] kthread+0x318/0x420 [ 360.243265][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 360.248617][ C1] ret_from_fork+0x24/0x30 [ 360.253012][ C1] kworker/0:6 I29440 2919 2 0x80004000 [ 360.259349][ C1] Workqueue: 0x0 (events) [ 360.263741][ C1] Call Trace: [ 360.267012][ C1] ? __schedule+0x76f/0x1ac0 [ 360.271577][ C1] ? __sched_text_start+0x8/0x8 [ 360.276404][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 360.281755][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 360.286766][ C1] schedule+0xca/0x250 [ 360.290832][ C1] worker_thread+0x245/0xe20 [ 360.295413][ C1] ? process_one_work+0x1530/0x1530 [ 360.300603][ C1] kthread+0x318/0x420 [ 360.304670][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 360.310036][ C1] ret_from_fork+0x24/0x30 [ 360.314434][ C1] kworker/0:7 I31000 2920 2 0x80004000 [ 360.320863][ C1] Call Trace: [ 360.324131][ C1] ? __schedule+0x76f/0x1ac0 [ 360.328700][ C1] ? __sched_text_start+0x8/0x8 [ 360.333526][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 360.338530][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 360.343446][ C1] schedule+0xca/0x250 [ 360.347502][ C1] worker_thread+0x245/0xe20 [ 360.352071][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 360.357854][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 360.362767][ C1] ? process_one_work+0x1530/0x1530 [ 360.367951][ C1] kthread+0x318/0x420 [ 360.372000][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 360.377349][ C1] ret_from_fork+0x24/0x30 [ 360.381740][ C1] kworker/1:8 I30752 3072 2 0x80004000 [ 360.388075][ C1] Workqueue: 0x0 (events) [ 360.392467][ C1] Call Trace: [ 360.395742][ C1] ? __schedule+0x76f/0x1ac0 [ 360.400311][ C1] ? __sched_text_start+0x8/0x8 [ 360.405140][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 360.410491][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 360.415491][ C1] schedule+0xca/0x250 [ 360.419537][ C1] worker_thread+0x245/0xe20 [ 360.424106][ C1] ? process_one_work+0x1530/0x1530 [ 360.429280][ C1] kthread+0x318/0x420 [ 360.433327][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 360.438673][ C1] ret_from_fork+0x24/0x30 [ 360.443063][ C1] syz-executor.3 S28600 4012 1727 0x00000000 [ 360.449371][ C1] Call Trace: [ 360.452636][ C1] ? __schedule+0x76f/0x1ac0 [ 360.457205][ C1] ? __sched_text_start+0x8/0x8 [ 360.462030][ C1] ? release_task+0x1600/0x1600 [ 360.466861][ C1] ? lock_acquire+0x127/0x320 [ 360.471514][ C1] ? do_wait+0x39f/0x970 [ 360.475732][ C1] schedule+0xca/0x250 [ 360.479775][ C1] do_wait+0x622/0x970 [ 360.483820][ C1] ? wait_consider_task+0x3540/0x3540 [ 360.489166][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 360.494168][ C1] kernel_wait4+0x14c/0x260 [ 360.498660][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 360.503748][ C1] ? task_stopped_code+0x180/0x180 [ 360.508837][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 360.514357][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 360.519184][ C1] __do_sys_wait4+0x147/0x160 [ 360.523837][ C1] ? kernel_wait4+0x260/0x260 [ 360.528495][ C1] ? up_read+0x1b0/0x760 [ 360.532716][ C1] ? mark_held_locks+0x9f/0xe0 [ 360.537457][ C1] ? down_read_non_owner+0x470/0x470 [ 360.542718][ C1] ? handle_mm_fault+0x30f/0x900 [ 360.547635][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 360.553333][ C1] do_syscall_64+0xb7/0x580 [ 360.557815][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.563684][ C1] RIP: 0033:0x4139ba [ 360.567557][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 360.587222][ C1] RSP: 002b:00007ffe876fe7c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 360.595607][ C1] RAX: ffffffffffffffda RBX: 0000000000000fb1 RCX: 00000000004139ba [ 360.603561][ C1] RDX: 0000000040000000 RSI: 00007ffe876fe7d4 RDI: ffffffffffffffff [ 360.611510][ C1] RBP: 00000000000000f8 R08: 0000000000000fac R09: 00005555573bd940 [ 360.619460][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 360.627410][ C1] R13: 00007ffe876fea58 R14: 0000000000000000 R15: 0000000000000000 [ 360.635360][ C1] syz-executor.3 S24976 4017 4012 0x00000000 [ 360.641674][ C1] Call Trace: [ 360.644942][ C1] ? __schedule+0x76f/0x1ac0 [ 360.649519][ C1] ? __sched_text_start+0x8/0x8 [ 360.654346][ C1] ? release_task+0x1600/0x1600 [ 360.659175][ C1] ? lock_acquire+0x127/0x320 [ 360.663826][ C1] ? do_wait+0x39f/0x970 [ 360.668045][ C1] schedule+0xca/0x250 [ 360.672090][ C1] do_wait+0x622/0x970 [ 360.676136][ C1] ? wait_consider_task+0x3540/0x3540 [ 360.681487][ C1] ? mark_lock+0xbc/0x1160 [ 360.685879][ C1] kernel_wait4+0x14c/0x260 [ 360.690363][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 360.695458][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 360.700457][ C1] ? task_stopped_code+0x180/0x180 [ 360.705544][ C1] ? find_held_lock+0x2d/0x110 [ 360.710288][ C1] __do_sys_wait4+0x147/0x160 [ 360.714954][ C1] ? kernel_wait4+0x260/0x260 [ 360.719609][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 360.724435][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 360.729435][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 360.734350][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 360.739524][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 360.744785][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 360.749961][ C1] ? task_work_run+0x11c/0x1c0 [ 360.754702][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 360.760398][ C1] do_syscall_64+0xb7/0x580 [ 360.764882][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.770749][ C1] RIP: 0033:0x4139ba [ 360.774624][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 360.794206][ C1] RSP: 002b:00007ffe876fe5e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 360.802605][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 360.810553][ C1] RDX: 0000000040000000 RSI: 00007ffe876fe620 RDI: ffffffffffffffff [ 360.818503][ C1] RBP: 00000000000000d7 R08: 0000000000000001 R09: 00005555573bd940 [ 360.826451][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 360.834399][ C1] R13: 00007ffe876fe620 R14: 0000000000046f5c R15: 00007ffe876fe630 [ 360.842352][ C1] udevd S28360 6342 239 0x00000000 [ 360.848664][ C1] Call Trace: [ 360.851931][ C1] ? __schedule+0x76f/0x1ac0 [ 360.856510][ C1] ? __sched_text_start+0x8/0x8 [ 360.861339][ C1] schedule+0xca/0x250 [ 360.865386][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 360.871431][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 360.877212][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 360.882387][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 360.887232][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 360.892232][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 360.897145][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 360.902316][ C1] ep_poll+0xcca/0xe60 [ 360.906365][ C1] ? ep_modify+0x830/0x830 [ 360.910756][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 360.916281][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 360.921108][ C1] ? handle_mm_fault+0x1d5/0x900 [ 360.926269][ C1] ? wake_up_q+0xf0/0xf0 [ 360.930489][ C1] ? mark_held_locks+0x9f/0xe0 [ 360.935228][ C1] ? down_read_non_owner+0x470/0x470 [ 360.940488][ C1] do_epoll_wait+0x209/0x260 [ 360.945058][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 360.950754][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 360.955932][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 360.961191][ C1] do_syscall_64+0xb7/0x580 [ 360.965674][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.971540][ C1] RIP: 0033:0x7f359b5fa943 [ 360.975945][ C1] Code: Bad RIP value. [ 360.979989][ C1] RSP: 002b:00007ffdecb40a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 360.988374][ C1] RAX: ffffffffffffffda RBX: 00000000013bef20 RCX: 00007f359b5fa943 [ 360.996321][ C1] RDX: 0000000000000004 RSI: 00007ffdecb40a70 RDI: 0000000000000004 [ 361.004280][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 361.012232][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 361.020301][ C1] R13: 00000000013c0ed0 R14: 00000000013be250 R15: 000000000000000b [ 361.028263][ C1] udevd S28360 6343 239 0x00000000 [ 361.034583][ C1] Call Trace: [ 361.037864][ C1] ? __schedule+0x76f/0x1ac0 [ 361.042437][ C1] ? __sched_text_start+0x8/0x8 [ 361.047269][ C1] schedule+0xca/0x250 [ 361.051319][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 361.057367][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 361.063152][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 361.068330][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 361.073173][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 361.078172][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 361.083087][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 361.088265][ C1] ep_poll+0xcca/0xe60 [ 361.092309][ C1] ? ep_modify+0x830/0x830 [ 361.096703][ C1] ? __sys_sendmsg+0x113/0x1b0 [ 361.101707][ C1] ? wake_up_q+0xf0/0xf0 [ 361.105943][ C1] do_epoll_wait+0x209/0x260 [ 361.110509][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 361.116213][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 361.121229][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 361.126490][ C1] do_syscall_64+0xb7/0x580 [ 361.130972][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.136839][ C1] RIP: 0033:0x7f359b5fa943 [ 361.141245][ C1] Code: Bad RIP value. [ 361.145297][ C1] RSP: 002b:00007ffdecb40a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 361.153683][ C1] RAX: ffffffffffffffda RBX: 00000000013c2550 RCX: 00007f359b5fa943 [ 361.161636][ C1] RDX: 0000000000000004 RSI: 00007ffdecb40a70 RDI: 0000000000000004 [ 361.169583][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 361.177530][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 361.185479][ C1] R13: 00000000013c2040 R14: 00000000013be250 R15: 000000000000000b [ 361.193432][ C1] syz-executor.3 D28520 6555 4017 0x00000004 [ 361.199755][ C1] Call Trace: [ 361.203043][ C1] ? __schedule+0x76f/0x1ac0 [ 361.207616][ C1] ? __sched_text_start+0x8/0x8 [ 361.212470][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 361.217479][ C1] schedule+0xca/0x250 [ 361.221530][ C1] schedule_timeout+0x682/0xb20 [ 361.226360][ C1] ? find_held_lock+0x2d/0x110 [ 361.231107][ C1] ? usleep_range+0x160/0x160 [ 361.235763][ C1] ? mark_lock+0xbc/0x1160 [ 361.240173][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 361.245186][ C1] ? mark_held_locks+0x9f/0xe0 [ 361.249928][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 361.255113][ C1] wait_for_completion+0x26f/0x3c0 [ 361.260201][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 361.266680][ C1] ? mark_held_locks+0x9f/0xe0 [ 361.271420][ C1] ? wake_up_q+0xf0/0xf0 [ 361.275643][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 361.280212][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 361.285389][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 361.291172][ C1] ? __call_rcu+0x9a0/0x9a0 [ 361.295653][ C1] ? fsnotify+0x775/0xb10 [ 361.299960][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 361.306891][ C1] evdev_ungrab+0xa4/0x130 [ 361.311286][ C1] evdev_release+0x8a/0x1c0 [ 361.315774][ C1] ? evdev_detach_client+0x140/0x140 [ 361.321034][ C1] __fput+0x2d7/0x840 [ 361.324996][ C1] task_work_run+0x13f/0x1c0 [ 361.329562][ C1] exit_to_usermode_loop+0x1d2/0x200 [ 361.334823][ C1] do_syscall_64+0x45f/0x580 [ 361.339391][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.345260][ C1] RIP: 0033:0x413711 [ 361.349140][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 361.368722][ C1] RSP: 002b:00007ffe876fe430 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 361.377107][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413711 [ 361.385063][ C1] RDX: 0000000000000000 RSI: 0000000000000081 RDI: 0000000000000004 [ 361.393013][ C1] RBP: 0000000000000000 R08: 00000000007607f0 R09: ffffffffffffffff [ 361.400964][ C1] R10: 00007ffe876fe500 R11: 0000000000000293 R12: 000000000075bfc8 [ 361.408913][ C1] R13: 0000000000000003 R14: 00000000007607f8 R15: 000000000075bfd4 [ 361.416866][ C1] syz-executor.5 R running task 28520 6570 1751 0x8000000c [ 361.424747][ C1] Call Trace: [ 361.428006][ C1] [ 361.430842][ C1] sched_show_task.cold+0x2e0/0x359 [ 361.436029][ C1] show_state_filter+0x164/0x209 [ 361.440959][ C1] ? fn_caps_on+0x90/0x90 [ 361.445269][ C1] k_spec+0xdc/0x120 [ 361.449144][ C1] kbd_event+0x927/0x3790 [ 361.453449][ C1] ? k_pad+0x720/0x720 [ 361.457494][ C1] ? mark_held_locks+0xe0/0xe0 [ 361.462233][ C1] ? sysrq_filter+0xdf/0xeb0 [ 361.466799][ C1] ? k_pad+0x720/0x720 [ 361.470846][ C1] input_to_handler+0x3b6/0x4c0 [ 361.475674][ C1] input_pass_values.part.0+0x2e3/0x720 [ 361.481194][ C1] input_repeat_key+0x1ee/0x2c0 [ 361.486019][ C1] ? input_dev_suspend+0x80/0x80 [ 361.490935][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 361.496195][ C1] call_timer_fn+0x179/0x650 [ 361.500763][ C1] ? input_dev_suspend+0x80/0x80 [ 361.505685][ C1] ? msleep_interruptible+0x130/0x130 [ 361.511034][ C1] ? mark_held_locks+0x9f/0xe0 [ 361.515775][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 361.521057][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 361.526231][ C1] ? input_dev_suspend+0x80/0x80 [ 361.531143][ C1] run_timer_softirq+0x5e0/0x14d0 [ 361.536269][ C1] ? add_timer+0x7a0/0x7a0 [ 361.540665][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 361.546187][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 361.551450][ C1] __do_softirq+0x221/0x912 [ 361.555931][ C1] irq_exit+0x178/0x1a0 [ 361.560066][ C1] smp_apic_timer_interrupt+0x12f/0x500 [ 361.565588][ C1] apic_timer_interrupt+0xf/0x20 [ 361.570496][ C1] [ 361.573415][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x40/0x50 [ 361.579808][ C1] Code: e8 75 6e b2 fb 48 89 ef e8 0d 4f b3 fb f6 c7 02 75 11 53 9d e8 21 24 d0 fb 65 ff 0d d2 ab 8e 7a 5b 5d c3 e8 c2 27 d0 fb 53 9d ed 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 fd 65 ff [ 361.599390][ C1] RSP: 0018:ffff8881af4c7cc8 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff13 [ 361.607777][ C1] RAX: 0000000000000007 RBX: 0000000000000212 RCX: 0000000000000006 [ 361.615901][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d2e1084c [ 361.623851][ C1] RBP: ffff8881c95dce90 R08: ffff8881d2e10000 R09: fffffbfff11f45b6 [ 361.631901][ C1] R10: fffffbfff11f45b5 R11: ffffffff88fa2daf R12: 0000000000000000 [ 361.639859][ C1] R13: 0000000000000000 R14: ffff8881c95dcc80 R15: ffff8881c95dce90 [ 361.647826][ C1] input_inject_event+0x219/0x323 [ 361.652858][ C1] evdev_write+0x2c9/0x410 [ 361.657254][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 361.663212][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 361.667615][ C1] ? security_file_permission+0x8a/0x370 [ 361.673222][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 361.679186][ C1] __vfs_write+0x76/0x100 [ 361.683493][ C1] vfs_write+0x262/0x5c0 [ 361.687711][ C1] ksys_write+0x1e8/0x250 [ 361.692017][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 361.696760][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 361.702458][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 361.708155][ C1] do_syscall_64+0xb7/0x580 [ 361.712636][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.718509][ C1] RIP: 0033:0x459a29 [ 361.722394][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.741975][ C1] RSP: 002b:00007f022d8e7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.750362][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 [ 361.758313][ C1] RDX: 00000000000001e8 RSI: 0000000020000080 RDI: 0000000000000006 [ 361.766263][ C1] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 361.774218][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f022d8e86d4 [ 361.782167][ C1] R13: 00000000004c9c3d R14: 00000000004e1508 R15: 00000000ffffffff [ 361.790122][ C1] syz-executor.0 D27560 6577 1744 0x00000004 [ 361.796451][ C1] Call Trace: [ 361.799734][ C1] ? __schedule+0x76f/0x1ac0 [ 361.804311][ C1] ? __sched_text_start+0x8/0x8 [ 361.809139][ C1] ? mark_lock+0xbc/0x1160 [ 361.813533][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 361.818533][ C1] schedule+0xca/0x250 [ 361.822582][ C1] io_schedule+0x17/0x60 [ 361.826804][ C1] wait_on_page_bit+0x161/0x6a0 [ 361.831631][ C1] ? __lock_page_killable+0x750/0x750 [ 361.836980][ C1] ? unaccount_page_cache_page+0x5d0/0x5d0 [ 361.842771][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 361.848301][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 361.853562][ C1] wait_on_page_writeback+0x110/0x340 [ 361.858911][ C1] __filemap_fdatawait_range+0x120/0x210 [ 361.864517][ C1] ? filemap_check_errors+0x150/0x150 [ 361.869866][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 361.875391][ C1] ? __filemap_fdatawrite_range+0x1f6/0x300 [ 361.881261][ C1] ? delete_from_page_cache_batch+0xd60/0xd60 [ 361.887304][ C1] ? __mark_inode_dirty+0x12b/0x11f0 [ 361.892564][ C1] ? generic_update_time+0x21c/0x370 [ 361.897828][ C1] ? dentry_needs_remove_privs.part.0+0x70/0x70 [ 361.904047][ C1] filemap_write_and_wait_range+0x8d/0x100 [ 361.909832][ C1] generic_file_direct_write+0x37d/0x490 [ 361.915442][ C1] __generic_file_write_iter+0x22e/0x5c0 [ 361.921055][ C1] ext4_file_write_iter+0x3b6/0x1210 [ 361.926324][ C1] ? ext4_release_file+0x370/0x370 [ 361.931418][ C1] ? mark_lock+0xbc/0x1160 [ 361.935810][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 361.940809][ C1] new_sync_write+0x420/0x650 [ 361.945469][ C1] ? new_sync_read+0x6d0/0x6d0 [ 361.950208][ C1] ? mark_held_locks+0xe0/0xe0 [ 361.954948][ C1] ? rcu_read_lock_any_held+0xcd/0xf0 [ 361.960296][ C1] ? rcu_read_lock_held+0xb0/0xb0 [ 361.965296][ C1] __vfs_write+0xc9/0x100 [ 361.969605][ C1] vfs_write+0x262/0x5c0 [ 361.973824][ C1] ksys_write+0x127/0x250 [ 361.978132][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 361.982876][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 361.988573][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 361.994269][ C1] do_syscall_64+0xb7/0x580 [ 361.998749][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.004617][ C1] RIP: 0033:0x459a29 [ 362.008496][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.028076][ C1] RSP: 002b:00007fc39f855c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.036467][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 [ 362.044424][ C1] RDX: 00000000000000e8 RSI: 0000000020000480 RDI: 000000000000000d [ 362.052385][ C1] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 362.060340][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc39f8566d4 [ 362.068298][ C1] R13: 00000000004c9c3d R14: 00000000004e1508 R15: 00000000ffffffff [ 362.076259][ C1] syz-executor.4 D28688 6596 1755 0x00004004 [ 362.082574][ C1] Call Trace: [ 362.085848][ C1] ? __schedule+0x76f/0x1ac0 [ 362.090413][ C1] ? __sched_text_start+0x8/0x8 [ 362.095243][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 362.100244][ C1] schedule+0xca/0x250 [ 362.104289][ C1] schedule_timeout+0x682/0xb20 [ 362.109119][ C1] ? find_held_lock+0x2d/0x110 [ 362.113860][ C1] ? usleep_range+0x160/0x160 [ 362.118513][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 362.123340][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 362.128341][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 362.133265][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 362.138536][ C1] wait_for_completion+0x26f/0x3c0 [ 362.143627][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 362.149151][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 362.155625][ C1] ? wake_up_q+0xf0/0xf0 [ 362.159843][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 362.164413][ C1] ? evdev_detach_client+0xfa/0x140 [ 362.169586][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 362.174760][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 362.180542][ C1] ? __call_rcu+0x9a0/0x9a0 [ 362.185026][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 362.191937][ C1] evdev_open+0x30b/0x510 [ 362.196245][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 362.202375][ C1] ? evdev_free+0x70/0x70 [ 362.206679][ C1] chrdev_open+0x219/0x5c0 [ 362.211071][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 362.216094][ C1] ? cdev_put.part.0+0x50/0x50 [ 362.220847][ C1] do_dentry_open+0x494/0x1120 [ 362.225594][ C1] ? cdev_put.part.0+0x50/0x50 [ 362.230364][ C1] ? chmod_common+0x3c0/0x3c0 [ 362.235026][ C1] ? inode_permission+0xbe/0x3a0 [ 362.239947][ C1] path_openat+0x1430/0x3f50 [ 362.244518][ C1] ? save_stack+0x1b/0x80 [ 362.248826][ C1] ? do_sys_open+0x294/0x580 [ 362.253398][ C1] ? do_syscall_64+0xb7/0x580 [ 362.258054][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.264183][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 362.269534][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 362.274535][ C1] do_filp_open+0x1a1/0x280 [ 362.279018][ C1] ? may_open_dev+0xf0/0xf0 [ 362.283496][ C1] ? __alloc_fd+0x46d/0x600 [ 362.287974][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 362.292976][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 362.298323][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 362.303152][ C1] ? __alloc_fd+0x46d/0x600 [ 362.307640][ C1] do_sys_open+0x3c0/0x580 [ 362.312031][ C1] ? filp_open+0x70/0x70 [ 362.316261][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 362.321960][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 362.327656][ C1] do_syscall_64+0xb7/0x580 [ 362.332140][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.338008][ C1] RIP: 0033:0x413911 [ 362.341894][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 362.361473][ C1] RSP: 002b:00007feacfbd87a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 362.369867][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 362.377816][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007feacfbd8850 [ 362.385767][ C1] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 362.393716][ C1] R10: 00007feacfbd99d0 R11: 0000000000000293 R12: 00007feacfbd96d4 [ 362.401662][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 362.409617][ C1] syz-executor.1 D28192 6606 1754 0x00004004 [ 362.415927][ C1] Call Trace: [ 362.419198][ C1] ? __schedule+0x76f/0x1ac0 [ 362.423765][ C1] ? __sched_text_start+0x8/0x8 [ 362.428596][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 362.433610][ C1] schedule+0xca/0x250 [ 362.437655][ C1] schedule_timeout+0x682/0xb20 [ 362.442482][ C1] ? find_held_lock+0x2d/0x110 [ 362.447221][ C1] ? usleep_range+0x160/0x160 [ 362.451883][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 362.456711][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 362.461713][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 362.466631][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 362.471815][ C1] wait_for_completion+0x26f/0x3c0 [ 362.476907][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 362.482440][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 362.488915][ C1] ? wake_up_q+0xf0/0xf0 [ 362.493145][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 362.497719][ C1] ? evdev_detach_client+0xfa/0x140 [ 362.502895][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 362.508071][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 362.513852][ C1] ? __call_rcu+0x9a0/0x9a0 [ 362.518334][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 362.525347][ C1] evdev_open+0x30b/0x510 [ 362.529655][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 362.535786][ C1] ? evdev_free+0x70/0x70 [ 362.540093][ C1] chrdev_open+0x219/0x5c0 [ 362.544487][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 362.549920][ C1] ? cdev_put.part.0+0x50/0x50 [ 362.554658][ C1] do_dentry_open+0x494/0x1120 [ 362.559400][ C1] ? cdev_put.part.0+0x50/0x50 [ 362.564140][ C1] ? chmod_common+0x3c0/0x3c0 [ 362.568793][ C1] ? inode_permission+0xbe/0x3a0 [ 362.573708][ C1] path_openat+0x1430/0x3f50 [ 362.578279][ C1] ? save_stack+0x1b/0x80 [ 362.582582][ C1] ? do_sys_open+0x294/0x580 [ 362.587147][ C1] ? do_syscall_64+0xb7/0x580 [ 362.591801][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.597845][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 362.603193][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 362.608278][ C1] do_filp_open+0x1a1/0x280 [ 362.612765][ C1] ? may_open_dev+0xf0/0xf0 [ 362.617243][ C1] ? __alloc_fd+0x46d/0x600 [ 362.621726][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 362.626725][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 362.631813][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 362.636644][ C1] ? __alloc_fd+0x46d/0x600 [ 362.641124][ C1] do_sys_open+0x3c0/0x580 [ 362.645517][ C1] ? filp_open+0x70/0x70 [ 362.649738][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 362.655433][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 362.661131][ C1] do_syscall_64+0xb7/0x580 [ 362.665614][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.671483][ C1] RIP: 0033:0x413911 [ 362.675359][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 362.694948][ C1] RSP: 002b:00007f07af8547a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 362.703335][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 362.711294][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f07af854850 [ 362.719241][ C1] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 362.727193][ C1] R10: 00007f07af8559d0 R11: 0000000000000293 R12: 00007f07af8556d4 [ 362.735140][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 362.743099][ C1] syz-executor.2 D28520 6609 1756 0x00000004 [ 362.749420][ C1] Call Trace: [ 362.752689][ C1] ? __schedule+0x76f/0x1ac0 [ 362.757258][ C1] ? __sched_text_start+0x8/0x8 [ 362.762095][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 362.767101][ C1] schedule+0xca/0x250 [ 362.771148][ C1] schedule_timeout+0x682/0xb20 [ 362.775974][ C1] ? find_held_lock+0x2d/0x110 [ 362.780710][ C1] ? usleep_range+0x160/0x160 [ 362.785365][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 362.790194][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 362.795195][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 362.800108][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 362.805283][ C1] wait_for_completion+0x26f/0x3c0 [ 362.810372][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 362.815894][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 362.822371][ C1] ? wake_up_q+0xf0/0xf0 [ 362.826593][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 362.831256][ C1] ? evdev_detach_client+0xfa/0x140 [ 362.836430][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 362.841605][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 362.847385][ C1] ? __call_rcu+0x9a0/0x9a0 [ 362.851868][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 362.858778][ C1] evdev_release+0x9d/0x1c0 [ 362.863260][ C1] ? evdev_detach_client+0x140/0x140 [ 362.868535][ C1] __fput+0x2d7/0x840 [ 362.872495][ C1] task_work_run+0x13f/0x1c0 [ 362.877062][ C1] exit_to_usermode_loop+0x1d2/0x200 [ 362.882325][ C1] do_syscall_64+0x45f/0x580 [ 362.886895][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.892763][ C1] RIP: 0033:0x413711 [ 362.897595][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 362.917184][ C1] RSP: 002b:00007ffdc76d0a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 362.926095][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413711 [ 362.934046][ C1] RDX: fffffffffffffff7 RSI: 0000000000000002 RDI: 0000000000000004 [ 362.941997][ C1] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 362.949945][ C1] R10: 00007ffdc76d0b00 R11: 0000000000000293 R12: 000000000075c118 [ 362.957904][ C1] R13: 000000000004d77b R14: 0000000000760650 R15: 000000000075c124 [ 362.965854][ C1] syz-executor.2 D29112 6610 1756 0x00004004 [ 362.972164][ C1] Call Trace: [ 362.975429][ C1] ? __schedule+0x76f/0x1ac0 [ 362.979996][ C1] ? __sched_text_start+0x8/0x8 [ 362.984826][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 362.989827][ C1] schedule+0xca/0x250 [ 362.993883][ C1] schedule_timeout+0x682/0xb20 [ 362.998710][ C1] ? find_held_lock+0x2d/0x110 [ 363.003451][ C1] ? usleep_range+0x160/0x160 [ 363.008110][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 363.012937][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 363.017937][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 363.022851][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 363.028033][ C1] wait_for_completion+0x26f/0x3c0 [ 363.033124][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 363.038646][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 363.045121][ C1] ? wake_up_q+0xf0/0xf0 [ 363.049341][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 363.053912][ C1] ? evdev_detach_client+0xfa/0x140 [ 363.059093][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 363.064276][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 363.070060][ C1] ? __call_rcu+0x9a0/0x9a0 [ 363.074546][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 363.081456][ C1] evdev_open+0x30b/0x510 [ 363.085768][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 363.091897][ C1] ? evdev_free+0x70/0x70 [ 363.096211][ C1] chrdev_open+0x219/0x5c0 [ 363.100604][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 363.105526][ C1] ? cdev_put.part.0+0x50/0x50 [ 363.110275][ C1] do_dentry_open+0x494/0x1120 [ 363.115023][ C1] ? cdev_put.part.0+0x50/0x50 [ 363.119761][ C1] ? chmod_common+0x3c0/0x3c0 [ 363.124413][ C1] ? inode_permission+0xbe/0x3a0 [ 363.129327][ C1] path_openat+0x1430/0x3f50 [ 363.133902][ C1] ? save_stack+0x1b/0x80 [ 363.138215][ C1] ? do_sys_open+0x294/0x580 [ 363.142789][ C1] ? do_syscall_64+0xb7/0x580 [ 363.147447][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.153489][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 363.158835][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 363.163835][ C1] do_filp_open+0x1a1/0x280 [ 363.168314][ C1] ? may_open_dev+0xf0/0xf0 [ 363.172797][ C1] ? __alloc_fd+0x46d/0x600 [ 363.177278][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 363.182280][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 363.187377][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 363.192207][ C1] ? __alloc_fd+0x46d/0x600 [ 363.196695][ C1] do_sys_open+0x3c0/0x580 [ 363.201090][ C1] ? filp_open+0x70/0x70 [ 363.205324][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 363.211128][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 363.216859][ C1] do_syscall_64+0xb7/0x580 [ 363.221351][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.227235][ C1] RIP: 0033:0x413911 [ 363.231117][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 363.250701][ C1] RSP: 002b:00007f984d3957a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 363.259092][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 363.267047][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f984d395850 [ 363.274996][ C1] RBP: 000000000075bf20 R08: 000000000000000f R09: 0000000000000000 [ 363.282944][ C1] R10: ffffffffffffffff R11: 0000000000000293 R12: 00007f984d3966d4 [ 363.290908][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 363.298885][ C1] syz-executor.2 D28688 6612 1756 0x00004004 [ 363.305205][ C1] Call Trace: [ 363.308479][ C1] ? __schedule+0x76f/0x1ac0 [ 363.313050][ C1] ? __sched_text_start+0x8/0x8 [ 363.317883][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 363.322884][ C1] schedule+0xca/0x250 [ 363.328370][ C1] schedule_timeout+0x682/0xb20 [ 363.333198][ C1] ? find_held_lock+0x2d/0x110 [ 363.337952][ C1] ? usleep_range+0x160/0x160 [ 363.342606][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 363.347431][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 363.352429][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 363.357345][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 363.362611][ C1] wait_for_completion+0x26f/0x3c0 [ 363.367703][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 363.373224][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 363.379710][ C1] ? wake_up_q+0xf0/0xf0 [ 363.383932][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 363.388503][ C1] ? evdev_detach_client+0xfa/0x140 [ 363.393688][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 363.398864][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 363.404646][ C1] ? __call_rcu+0x9a0/0x9a0 [ 363.409127][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 363.416047][ C1] evdev_open+0x30b/0x510 [ 363.420373][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 363.426500][ C1] ? evdev_free+0x70/0x70 [ 363.430807][ C1] chrdev_open+0x219/0x5c0 [ 363.435201][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 363.440201][ C1] ? cdev_put.part.0+0x50/0x50 [ 363.444941][ C1] do_dentry_open+0x494/0x1120 [ 363.449689][ C1] ? cdev_put.part.0+0x50/0x50 [ 363.454430][ C1] ? chmod_common+0x3c0/0x3c0 [ 363.459172][ C1] ? inode_permission+0xbe/0x3a0 [ 363.464098][ C1] path_openat+0x1430/0x3f50 [ 363.468665][ C1] ? save_stack+0x1b/0x80 [ 363.472971][ C1] ? do_sys_open+0x294/0x580 [ 363.477537][ C1] ? do_syscall_64+0xb7/0x580 [ 363.482190][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.488236][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 363.493582][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 363.498580][ C1] do_filp_open+0x1a1/0x280 [ 363.503057][ C1] ? may_open_dev+0xf0/0xf0 [ 363.507539][ C1] ? __alloc_fd+0x46d/0x600 [ 363.512022][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 363.517026][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 363.522110][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 363.526945][ C1] ? __alloc_fd+0x46d/0x600 [ 363.531425][ C1] do_sys_open+0x3c0/0x580 [ 363.535820][ C1] ? filp_open+0x70/0x70 [ 363.540043][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 363.545742][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 363.551447][ C1] do_syscall_64+0xb7/0x580 [ 363.555928][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.561797][ C1] RIP: 0033:0x413911 [ 363.565670][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 363.585250][ C1] RSP: 002b:00007f984d3537a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 363.593635][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 363.601591][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f984d353850 [ 363.609541][ C1] RBP: 000000000075c070 R08: 000000000000000f R09: 0000000000000000 [ 363.617499][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f984d3546d4 [ 363.625448][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 363.633399][ C1] [ 363.633399][ C1] Showing all locks held in the system: [ 363.641092][ C1] 6 locks held by kworker/u4:0/7: [ 363.646093][ C1] 3 locks held by kworker/1:0/17: [ 363.651102][ C1] 3 locks held by kworker/0:2/102: [ 363.656192][ C1] #0: ffff8881d92003a8 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 363.666764][ C1] #1: ffff8881d5e3fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 363.677935][ C1] #2: ffff8881d5cf3d80 (&dev->mutex){....}, at: hub_event+0x17c/0x3640 [ 363.686260][ C1] 1 lock held by rsyslogd/1604: [ 363.691081][ C1] #0: ffff8881d5d2afe0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 363.699651][ C1] 2 locks held by getty/1694: [ 363.704300][ C1] #0: ffff8881d97dc490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 363.713477][ C1] #1: ffffc900004592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 363.723010][ C1] 2 locks held by getty/1695: [ 363.727655][ C1] #0: ffff8881da03e690 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 363.736831][ C1] #1: ffffc900004792e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 363.746358][ C1] 2 locks held by getty/1696: [ 363.751004][ C1] #0: ffff8881d96b4d10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 363.760186][ C1] #1: ffffc9000046d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 363.769720][ C1] 2 locks held by getty/1697: [ 363.774366][ C1] #0: ffff8881d97d9190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 363.783540][ C1] #1: ffffc9000047d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 363.793069][ C1] 2 locks held by getty/1698: [ 363.797719][ C1] #0: ffff8881d96b1190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 363.806894][ C1] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 363.816419][ C1] 2 locks held by getty/1699: [ 363.821065][ C1] #0: ffff8881d97e2b10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 363.830248][ C1] #1: ffffc9000044d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 363.839783][ C1] 2 locks held by getty/1700: [ 363.844431][ C1] #0: ffff8881d97e3c10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 363.853606][ C1] #1: ffffc900004452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 363.863148][ C1] 6 locks held by kworker/0:4/2780: [ 363.868315][ C1] #0: ffff8881d92003a8 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 363.878453][ C1] #1: ffff8881af2e7dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 363.889111][ C1] #2: ffff8881d5cf7900 (&dev->mutex){....}, at: hub_event+0x17c/0x3640 [ 363.898024][ C1] #3: ffff8881d5d20da0 (&port_dev->status_lock){+.+.}, at: hub_event+0x196a/0x3640 [ 363.907545][ C1] #4: ffff8881d5cb0360 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30 [ 363.916894][ C1] #5: ffffffff8741f8a8 (ehci_cf_port_reset_rwsem){.+.+}, at: hub_port_reset+0x17b/0x1460 [ 363.926777][ C1] 3 locks held by kworker/0:5/2916: [ 363.931946][ C1] #0: ffff8881d92003a8 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 363.942078][ C1] #1: ffff8881c8837dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 363.952730][ C1] #2: ffff8881d5c74600 (&dev->mutex){....}, at: hub_event+0x17c/0x3640 [ 363.961044][ C1] 1 lock held by syz-executor.3/6555: [ 363.966384][ C1] #0: ffff8881d5ff8148 (&evdev->mutex){+.+.}, at: evdev_release+0x7f/0x1c0 [ 363.975042][ C1] 6 locks held by syz-executor.5/6570: [ 363.980480][ C1] #0: ffff8881cd3b0148 (&evdev->mutex){+.+.}, at: evdev_write+0x151/0x410 [ 363.989050][ C1] #1: ffff8881db309d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650 [ 363.997705][ C1] #2: ffff8881c95dcea8 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0 [ 364.008540][ C1] #3: ffffffff86eff3e0 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720 [ 364.018071][ C1] #4: ffffffff8711a038 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790 [ 364.026554][ C1] #5: ffffffff86eff3e0 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269 [ 364.035834][ C1] 3 locks held by syz-executor.0/6577: [ 364.041272][ C1] #0: ffff8881d0ab19e0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 364.049866][ C1] #1: ffff8881d54c1510 (sb_writers#3){.+.+}, at: vfs_write+0x474/0x5c0 [ 364.058202][ C1] #2: ffff8881d8698b80 (&sb->s_type->i_mutex_key#9){++++}, at: ext4_file_write_iter+0x1ab/0x1210 [ 364.068786][ C1] [ 364.071098][ C1] ============================================= [ 364.071098][ C1] [ 364.079681][ C1] task PC stack pid father [ 364.086449][ C1] init S24744 1 0 0x00000000 [ 364.092782][ C1] Call Trace: [ 364.096076][ C1] ? __schedule+0x76f/0x1ac0 [ 364.100664][ C1] ? __sched_text_start+0x8/0x8 [ 364.105518][ C1] ? debug_object_fixup+0x30/0x30 [ 364.110536][ C1] ? enqueue_hrtimer+0x380/0x380 [ 364.115475][ C1] schedule+0xca/0x250 [ 364.119539][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 364.125602][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 364.131404][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 364.136260][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 364.142254][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 364.148068][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 364.153356][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 364.159694][ C1] ? pollwake+0x200/0x200 [ 364.164026][ C1] do_select+0x122e/0x1700 [ 364.168446][ C1] ? select_estimate_accuracy+0x320/0x320 [ 364.174178][ C1] ? stack_trace_consume_entry+0x180/0x180 [ 364.179979][ C1] ? poll_freewait+0x250/0x250 [ 364.184759][ C1] ? kmem_cache_free+0xb9/0x380 [ 364.189622][ C1] ? putname+0xe1/0x120 [ 364.193776][ C1] ? filename_lookup+0x28f/0x3f0 [ 364.198691][ C1] ? vfs_statx+0x113/0x1e0 [ 364.203088][ C1] ? __do_sys_newstat+0x96/0x120 [ 364.208006][ C1] ? do_syscall_64+0xb7/0x580 [ 364.212665][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.218722][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 364.224338][ C1] ? find_held_lock+0x2d/0x110 [ 364.229081][ C1] ? mark_lock+0xbc/0x1160 [ 364.233482][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 364.238497][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 364.243420][ C1] ? find_held_lock+0x2d/0x110 [ 364.248164][ C1] ? __might_fault+0x11f/0x1d0 [ 364.252905][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 364.257735][ C1] ? lock_acquire+0x127/0x320 [ 364.262388][ C1] ? __might_fault+0xef/0x1d0 [ 364.267052][ C1] ? __might_fault+0x192/0x1d0 [ 364.271806][ C1] ? core_sys_select+0x4da/0x820 [ 364.276726][ C1] core_sys_select+0x4da/0x820 [ 364.281472][ C1] ? do_compat_pselect+0x210/0x210 [ 364.286569][ C1] ? find_held_lock+0x2d/0x110 [ 364.291309][ C1] ? find_held_lock+0x2d/0x110 [ 364.296063][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 364.300906][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 364.306434][ C1] ? timespec64_add_safe+0x189/0x210 [ 364.311705][ C1] ? nsec_to_clock_t+0x30/0x30 [ 364.316458][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 364.321727][ C1] kern_select+0x13d/0x1c0 [ 364.326126][ C1] ? core_sys_select+0x820/0x820 [ 364.331045][ C1] __x64_sys_select+0xba/0x150 [ 364.335792][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 364.341063][ C1] do_syscall_64+0xb7/0x580 [ 364.345549][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.351417][ C1] RIP: 0033:0x7f63bf89edd3 [ 364.355823][ C1] Code: Bad RIP value. [ 364.359865][ C1] RSP: 002b:00007ffdbec037b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 364.368275][ C1] RAX: ffffffffffffffda RBX: 00007ffdbec03960 RCX: 00007f63bf89edd3 [ 364.376227][ C1] RDX: 0000000000000000 RSI: 00007ffdbec03b10 RDI: 000000000000000b [ 364.384178][ C1] RBP: 00007ffdbec03b10 R08: 00007ffdbec03b90 R09: 0000000000000001 [ 364.392138][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 364.400092][ C1] R13: 00007ffdbec03ef0 R14: 0000000000000000 R15: 0000000000000000 [ 364.408047][ C1] kthreadd S29216 2 0 0x80004000 [ 364.414355][ C1] Call Trace: [ 364.417624][ C1] ? __schedule+0x76f/0x1ac0 [ 364.422194][ C1] ? __sched_text_start+0x8/0x8 [ 364.427036][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 364.432035][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 364.436950][ C1] schedule+0xca/0x250 [ 364.440997][ C1] kthreadd+0x572/0x680 [ 364.445140][ C1] ? kthread_create_on_cpu+0x260/0x260 [ 364.450579][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 364.455755][ C1] ? kthread_create_on_cpu+0x260/0x260 [ 364.461201][ C1] ret_from_fork+0x24/0x30 [ 364.465592][ C1] rcu_gp I30312 3 2 0x80004000 [ 364.472003][ C1] Call Trace: [ 364.475281][ C1] ? __schedule+0x76f/0x1ac0 [ 364.479875][ C1] ? __sched_text_start+0x8/0x8 [ 364.484705][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 364.489707][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 364.494636][ C1] schedule+0xca/0x250 [ 364.498688][ C1] rescuer_thread+0x6ed/0xc00 [ 364.503348][ C1] ? worker_thread+0xe20/0xe20 [ 364.508097][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 364.513881][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 364.518798][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 364.524059][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 364.529059][ C1] ? worker_thread+0xe20/0xe20 [ 364.533800][ C1] kthread+0x318/0x420 [ 364.537844][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 364.543194][ C1] ret_from_fork+0x24/0x30 [ 364.547587][ C1] rcu_par_gp I30840 4 2 0x80004000 [ 364.553918][ C1] Call Trace: [ 364.557188][ C1] ? __schedule+0x76f/0x1ac0 [ 364.561758][ C1] ? __sched_text_start+0x8/0x8 [ 364.566584][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 364.571582][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 364.576498][ C1] schedule+0xca/0x250 [ 364.580546][ C1] rescuer_thread+0x6ed/0xc00 [ 364.585199][ C1] ? worker_thread+0xe20/0xe20 [ 364.589939][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 364.595720][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 364.600634][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 364.605894][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 364.610896][ C1] ? worker_thread+0xe20/0xe20 [ 364.615638][ C1] kthread+0x318/0x420 [ 364.619684][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 364.625035][ C1] ret_from_fork+0x24/0x30 [ 364.629425][ C1] kworker/0:0 I22552 5 2 0x80004000 [ 364.635760][ C1] Workqueue: 0x0 (events) [ 364.640156][ C1] Call Trace: [ 364.643422][ C1] ? __schedule+0x76f/0x1ac0 [ 364.648000][ C1] ? __sched_text_start+0x8/0x8 [ 364.652828][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 364.658177][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 364.663175][ C1] schedule+0xca/0x250 [ 364.667234][ C1] worker_thread+0x245/0xe20 [ 364.671802][ C1] ? process_one_work+0x1530/0x1530 [ 364.676976][ C1] kthread+0x318/0x420 [ 364.681022][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 364.686370][ C1] ret_from_fork+0x24/0x30 [ 364.690764][ C1] kworker/0:0H I30048 6 2 0x80004000 [ 364.697095][ C1] Workqueue: 0x0 (kblockd) [ 364.701570][ C1] Call Trace: [ 364.704835][ C1] ? __schedule+0x76f/0x1ac0 [ 364.709402][ C1] ? __sched_text_start+0x8/0x8 [ 364.714243][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 364.719593][ C1] schedule+0xca/0x250 [ 364.723727][ C1] worker_thread+0x245/0xe20 [ 364.728293][ C1] ? process_one_work+0x1530/0x1530 [ 364.733465][ C1] kthread+0x318/0x420 [ 364.737512][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 364.742869][ C1] ret_from_fork+0x24/0x30 [ 364.747258][ C1] kworker/u4:0 R running task 24552 7 2 0x80004008 [ 364.755316][ C1] Workqueue: writeback wb_workfn (flush-8:0) [ 364.761269][ C1] Call Trace: [ 364.764536][ C1] ? clear_page_dirty_for_io+0x256/0x780 [ 364.770149][ C1] ? mpage_submit_page+0x80/0x250 [ 364.775150][ C1] ? __sched_text_start+0x8/0x8 [ 364.779980][ C1] ? mpage_process_page_bufs+0x5c2/0x6d0 [ 364.787237][ C1] ? mpage_prepare_extent_to_map+0x5cb/0xb30 [ 364.793204][ C1] ? mpage_process_page_bufs+0x6d0/0x6d0 [ 364.798815][ C1] ? kmem_cache_alloc+0x2a9/0x2d0 [ 364.803824][ C1] ? ext4_writepages+0x949/0x2dc0 [ 364.808826][ C1] ? ext4_mark_inode_dirty+0x870/0x870 [ 364.814262][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 364.819266][ C1] ? mark_held_locks+0xe0/0xe0 [ 364.824007][ C1] ? ext4_mark_inode_dirty+0x870/0x870 [ 364.829451][ C1] ? do_writepages+0xfa/0x2a0 [ 364.834112][ C1] ? do_writepages+0xfa/0x2a0 [ 364.838763][ C1] ? page_writeback_cpu_online+0x10/0x10 [ 364.844383][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 364.849914][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 364.855181][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 364.860009][ C1] ? __writeback_single_inode+0x10e/0x10f0 [ 364.865793][ C1] ? writeback_sb_inodes+0x531/0xd60 [ 364.871057][ C1] ? __writeback_single_inode+0x10f0/0x10f0 [ 364.876927][ C1] ? rwsem_spin_on_owner+0x2c0/0x2c0 [ 364.882190][ C1] ? __writeback_inodes_wb+0xc3/0x250 [ 364.887541][ C1] ? wb_writeback+0x7ec/0xbc0 [ 364.892196][ C1] ? writeback_inodes_wb.constprop.0+0x1a0/0x1a0 [ 364.898503][ C1] ? find_next_bit+0x105/0x130 [ 364.903505][ C1] ? cpumask_next+0x1f/0x30 [ 364.907988][ C1] ? get_nr_dirty_inodes+0xd6/0x130 [ 364.913169][ C1] ? wb_workfn+0x9c5/0xf40 [ 364.917561][ C1] ? inode_wait_for_writeback+0x30/0x30 [ 364.923086][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 364.928619][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 364.933890][ C1] ? process_one_work+0x92b/0x1530 [ 364.938981][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 364.944328][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 364.949328][ C1] ? worker_thread+0x96/0xe20 [ 364.953980][ C1] ? process_one_work+0x1530/0x1530 [ 364.959156][ C1] ? kthread+0x318/0x420 [ 364.963375][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 364.968723][ C1] ? ret_from_fork+0x24/0x30 [ 364.973290][ C1] mm_percpu_wq I30840 8 2 0x80004000 [ 364.979633][ C1] Call Trace: [ 364.982898][ C1] ? __schedule+0x76f/0x1ac0 [ 364.987466][ C1] ? __sched_text_start+0x8/0x8 [ 364.992296][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 364.997296][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 365.002210][ C1] schedule+0xca/0x250 [ 365.006270][ C1] rescuer_thread+0x6ed/0xc00 [ 365.010924][ C1] ? worker_thread+0xe20/0xe20 [ 365.015665][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 365.021881][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 365.026795][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 365.032057][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 365.037067][ C1] ? worker_thread+0xe20/0xe20 [ 365.041823][ C1] kthread+0x318/0x420 [ 365.045875][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 365.051229][ C1] ret_from_fork+0x24/0x30 [ 365.055626][ C1] ksoftirqd/0 S25520 9 2 0x80004000 [ 365.061939][ C1] Call Trace: [ 365.065212][ C1] ? __schedule+0x76f/0x1ac0 [ 365.069781][ C1] ? __sched_text_start+0x8/0x8 [ 365.074615][ C1] schedule+0xca/0x250 [ 365.078664][ C1] smpboot_thread_fn+0x585/0x850 [ 365.083581][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 365.089974][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 365.094976][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 365.101365][ C1] kthread+0x318/0x420 [ 365.105412][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 365.110766][ C1] ret_from_fork+0x24/0x30 [ 365.115159][ C1] rcu_sched I29384 10 2 0x80004000 [ 365.121485][ C1] Call Trace: [ 365.124752][ C1] ? __schedule+0x76f/0x1ac0 [ 365.129321][ C1] ? __sched_text_start+0x8/0x8 [ 365.134180][ C1] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 365.139541][ C1] ? lock_timer_base+0x55/0x1a0 [ 365.144379][ C1] schedule+0xca/0x250 [ 365.148435][ C1] schedule_timeout+0x440/0xb20 [ 365.153271][ C1] ? lock_acquire+0x127/0x320 [ 365.157943][ C1] ? usleep_range+0x160/0x160 [ 365.162602][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 365.168388][ C1] ? __next_timer_interrupt+0x190/0x190 [ 365.174519][ C1] ? swake_up_one+0x60/0x60 [ 365.179002][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 365.184265][ C1] rcu_gp_kthread+0xaff/0x29d0 [ 365.189027][ C1] ? lock_acquire+0x127/0x320 [ 365.193693][ C1] ? kfree_call_rcu+0x10/0x10 [ 365.198365][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 365.204158][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 365.209427][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 365.214431][ C1] ? kfree_call_rcu+0x10/0x10 [ 365.219105][ C1] kthread+0x318/0x420 [ 365.223161][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 365.228515][ C1] ret_from_fork+0x24/0x30 [ 365.232924][ C1] migration/0 S30512 11 2 0x80004000 [ 365.239247][ C1] Call Trace: [ 365.242530][ C1] ? __schedule+0x76f/0x1ac0 [ 365.247101][ C1] ? __sched_text_start+0x8/0x8 [ 365.251928][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 365.257712][ C1] schedule+0xca/0x250 [ 365.261761][ C1] smpboot_thread_fn+0x585/0x850 [ 365.266676][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 365.273068][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 365.278081][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 365.284471][ C1] kthread+0x318/0x420 [ 365.288521][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 365.293883][ C1] ret_from_fork+0x24/0x30 [ 365.298282][ C1] kworker/0:1 I24496 12 2 0x80004000 [ 365.304620][ C1] Workqueue: 0x0 (events_power_efficient) [ 365.310403][ C1] Call Trace: [ 365.313678][ C1] ? __schedule+0x76f/0x1ac0 [ 365.318255][ C1] ? __sched_text_start+0x8/0x8 [ 365.323105][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 365.328465][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 365.333473][ C1] schedule+0xca/0x250 [ 365.337521][ C1] worker_thread+0x245/0xe20 [ 365.342103][ C1] ? process_one_work+0x1530/0x1530 [ 365.347277][ C1] kthread+0x318/0x420 [ 365.351321][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 365.356775][ C1] ret_from_fork+0x24/0x30 [ 365.361690][ C1] cpuhp/0 S28344 13 2 0x80004000 [ 365.368016][ C1] Call Trace: [ 365.371285][ C1] ? __schedule+0x76f/0x1ac0 [ 365.375855][ C1] ? __sched_text_start+0x8/0x8 [ 365.380689][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 365.386474][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 365.391735][ C1] schedule+0xca/0x250 [ 365.395782][ C1] smpboot_thread_fn+0x585/0x850 [ 365.400707][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 365.407112][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 365.412131][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 365.418534][ C1] kthread+0x318/0x420 [ 365.422590][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 365.427943][ C1] ret_from_fork+0x24/0x30 [ 365.432338][ C1] cpuhp/1 S28400 14 2 0x80004000 [ 365.438658][ C1] Call Trace: [ 365.441926][ C1] ? __schedule+0x76f/0x1ac0 [ 365.446497][ C1] ? __sched_text_start+0x8/0x8 [ 365.451323][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 365.457105][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 365.462365][ C1] schedule+0xca/0x250 [ 365.466430][ C1] smpboot_thread_fn+0x585/0x850 [ 365.471348][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 365.477739][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 365.482738][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 365.489130][ C1] kthread+0x318/0x420 [ 365.493175][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 365.498529][ C1] ret_from_fork+0x24/0x30 [ 365.502921][ C1] migration/1 R running task 30512 15 2 0x80004000 [ 365.510802][ C1] Call Trace: [ 365.514079][ C1] ? __schedule+0x76f/0x1ac0 [ 365.518650][ C1] ? __sched_text_start+0x8/0x8 [ 365.523478][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 365.529270][ C1] schedule+0xca/0x250 [ 365.533319][ C1] smpboot_thread_fn+0x585/0x850 [ 365.538234][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 365.544626][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 365.549627][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 365.556032][ C1] kthread+0x318/0x420 [ 365.560080][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 365.565426][ C1] ret_from_fork+0x24/0x30 [ 365.569826][ C1] ksoftirqd/1 R running task 25080 16 2 0x80004000 [ 365.577700][ C1] Call Trace: [ 365.580966][ C1] ? __schedule+0x76f/0x1ac0 [ 365.585535][ C1] ? __sched_text_start+0x8/0x8 [ 365.590361][ C1] schedule+0xca/0x250 [ 365.594429][ C1] smpboot_thread_fn+0x585/0x850 [ 365.599344][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 365.605733][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 365.610734][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 365.617125][ C1] kthread+0x318/0x420 [ 365.621171][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 365.626518][ C1] ret_from_fork+0x24/0x30 [ 365.630911][ C1] kworker/1:0 R running task 24184 17 2 0x80004000 [ 365.638796][ C1] Workqueue: usb_hub_wq hub_event [ 365.643793][ C1] Call Trace: [ 365.647057][ C1] ? __schedule+0x76f/0x1ac0 [ 365.651638][ C1] ? __sched_text_start+0x8/0x8 [ 365.656646][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 365.661910][ C1] schedule+0xca/0x250 [ 365.665956][ C1] schedule_timeout+0x440/0xb20 [ 365.670785][ C1] ? usleep_range+0x160/0x160 [ 365.675436][ C1] ? usb_control_msg+0x398/0x4a0 [ 365.680359][ C1] ? __next_timer_interrupt+0x190/0x190 [ 365.685881][ C1] ? msleep+0x63/0xf0 [ 365.689838][ C1] msleep+0xa4/0xf0 [ 365.693627][ C1] hub_event.cold+0x22c/0x487 [ 365.698287][ C1] ? hub_port_debounce+0x260/0x260 [ 365.703378][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 365.708904][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 365.714168][ C1] process_one_work+0x92b/0x1530 [ 365.719083][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 365.724450][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 365.729453][ C1] worker_thread+0x96/0xe20 [ 365.733942][ C1] ? process_one_work+0x1530/0x1530 [ 365.739119][ C1] kthread+0x318/0x420 [ 365.743164][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 365.748513][ C1] ret_from_fork+0x24/0x30 [ 365.752903][ C1] kworker/1:0H I29304 18 2 0x80004000 [ 365.759236][ C1] Workqueue: 0x0 (kblockd) [ 365.763715][ C1] Call Trace: [ 365.766982][ C1] ? __schedule+0x76f/0x1ac0 [ 365.771550][ C1] ? __sched_text_start+0x8/0x8 [ 365.776379][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 365.781729][ C1] schedule+0xca/0x250 [ 365.785774][ C1] worker_thread+0x245/0xe20 [ 365.790349][ C1] ? process_one_work+0x1530/0x1530 [ 365.795525][ C1] kthread+0x318/0x420 [ 365.799571][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 365.804931][ C1] ret_from_fork+0x24/0x30 [ 365.809321][ C1] kdevtmpfs S27304 19 2 0x80004000 [ 365.815639][ C1] Call Trace: [ 365.818909][ C1] ? __schedule+0x76f/0x1ac0 [ 365.823473][ C1] ? __sched_text_start+0x8/0x8 [ 365.828301][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 365.833311][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 365.838224][ C1] schedule+0xca/0x250 [ 365.842271][ C1] devtmpfsd.part.0+0x48d/0x780 [ 365.847108][ C1] ? public_dev_mount+0xa0/0xa0 [ 365.851937][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 365.857201][ C1] ? ksys_mount+0xfc/0x150 [ 365.861593][ C1] ? kfree+0xe4/0x2f0 [ 365.865554][ C1] devtmpfsd+0xf8/0x120 [ 365.869687][ C1] ? devtmpfsd.part.0+0x780/0x780 [ 365.874686][ C1] kthread+0x318/0x420 [ 365.878734][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 365.884080][ C1] ret_from_fork+0x24/0x30 [ 365.888470][ C1] netns I30584 20 2 0x80004000 [ 365.894807][ C1] Call Trace: [ 365.898075][ C1] ? __schedule+0x76f/0x1ac0 [ 365.902640][ C1] ? __sched_text_start+0x8/0x8 [ 365.907465][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 365.912466][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 365.917383][ C1] schedule+0xca/0x250 [ 365.921428][ C1] rescuer_thread+0x6ed/0xc00 [ 365.926084][ C1] ? worker_thread+0xe20/0xe20 [ 365.930827][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 365.936623][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 365.941539][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 365.946809][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 365.951808][ C1] ? worker_thread+0xe20/0xe20 [ 365.956549][ C1] kthread+0x318/0x420 [ 365.960597][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 365.965944][ C1] ret_from_fork+0x24/0x30 [ 365.970508][ C1] kauditd S30344 21 2 0x80004000 [ 365.976817][ C1] Call Trace: [ 365.980083][ C1] ? __schedule+0x76f/0x1ac0 [ 365.984648][ C1] ? __sched_text_start+0x8/0x8 [ 365.989477][ C1] ? prepare_to_wait_event+0x129/0x650 [ 365.994930][ C1] ? skb_dequeue+0x129/0x180 [ 365.999505][ C1] schedule+0xca/0x250 [ 366.003727][ C1] kauditd_thread+0x627/0xac0 [ 366.008385][ C1] ? auditd_reset+0x170/0x170 [ 366.013055][ C1] ? finish_wait+0x260/0x260 [ 366.017622][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 366.022882][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 366.027893][ C1] ? auditd_reset+0x170/0x170 [ 366.032545][ C1] kthread+0x318/0x420 [ 366.036599][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 366.041948][ C1] ret_from_fork+0x24/0x30 [ 366.046338][ C1] khungtaskd S30144 22 2 0x80004000 [ 366.052655][ C1] Call Trace: [ 366.056025][ C1] ? __schedule+0x76f/0x1ac0 [ 366.060593][ C1] ? __sched_text_start+0x8/0x8 [ 366.065418][ C1] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 366.070776][ C1] ? lock_timer_base+0x55/0x1a0 [ 366.075604][ C1] schedule+0xca/0x250 [ 366.079649][ C1] schedule_timeout+0x440/0xb20 [ 366.084477][ C1] ? usleep_range+0x160/0x160 [ 366.089139][ C1] ? watchdog+0x933/0xe50 [ 366.093455][ C1] ? __next_timer_interrupt+0x190/0x190 [ 366.098976][ C1] ? watchdog+0x1a1/0xe50 [ 366.103282][ C1] watchdog+0xeb/0xe50 [ 366.107336][ C1] ? reset_hung_task_detector+0x30/0x30 [ 366.112856][ C1] kthread+0x318/0x420 [ 366.116902][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 366.122249][ C1] ret_from_fork+0x24/0x30 [ 366.126641][ C1] oom_reaper S30568 23 2 0x80004000 [ 366.132955][ C1] Call Trace: [ 366.136220][ C1] ? __schedule+0x76f/0x1ac0 [ 366.140798][ C1] ? __sched_text_start+0x8/0x8 [ 366.145626][ C1] ? prepare_to_wait_event+0x129/0x650 [ 366.151061][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 366.156234][ C1] schedule+0xca/0x250 [ 366.160281][ C1] oom_reaper+0xb99/0x1060 [ 366.164674][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 366.169501][ C1] ? lock_acquire+0x127/0x320 [ 366.174172][ C1] ? __oom_reap_task_mm+0x430/0x430 [ 366.179347][ C1] ? finish_wait+0x260/0x260 [ 366.183913][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 366.189173][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 366.194170][ C1] ? __oom_reap_task_mm+0x430/0x430 [ 366.199346][ C1] kthread+0x318/0x420 [ 366.203397][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 366.208763][ C1] ret_from_fork+0x24/0x30 [ 366.213162][ C1] writeback I30584 24 2 0x80004000 [ 366.219502][ C1] Call Trace: [ 366.222777][ C1] ? __schedule+0x76f/0x1ac0 [ 366.227359][ C1] ? __sched_text_start+0x8/0x8 [ 366.232202][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 366.237206][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 366.242123][ C1] schedule+0xca/0x250 [ 366.246182][ C1] rescuer_thread+0x6ed/0xc00 [ 366.250845][ C1] ? worker_thread+0xe20/0xe20 [ 366.255591][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 366.261385][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 366.266302][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 366.271568][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 366.276568][ C1] ? worker_thread+0xe20/0xe20 [ 366.281318][ C1] kthread+0x318/0x420 [ 366.285370][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 366.290719][ C1] ret_from_fork+0x24/0x30 [ 366.295118][ C1] kcompactd0 S30608 25 2 0x80004000 [ 366.301429][ C1] Call Trace: [ 366.304698][ C1] ? __schedule+0x76f/0x1ac0 [ 366.309264][ C1] ? __sched_text_start+0x8/0x8 [ 366.314093][ C1] ? prepare_to_wait_event+0x129/0x650 [ 366.319530][ C1] schedule+0xca/0x250 [ 366.323580][ C1] kcompactd+0x50d/0x7c0 [ 366.327801][ C1] ? kcompactd_do_work+0x9a0/0x9a0 [ 366.332888][ C1] ? finish_wait+0x260/0x260 [ 366.337629][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 366.342894][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 366.347894][ C1] ? kcompactd_do_work+0x9a0/0x9a0 [ 366.352981][ C1] kthread+0x318/0x420 [ 366.357027][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 366.362376][ C1] ret_from_fork+0x24/0x30 [ 366.366770][ C1] kworker/u4:1 I25272 27 2 0x80004000 [ 366.373101][ C1] Workqueue: 0x0 (events_unbound) [ 366.378186][ C1] Call Trace: [ 366.381450][ C1] ? __schedule+0x76f/0x1ac0 [ 366.386019][ C1] ? __sched_text_start+0x8/0x8 [ 366.390845][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 366.396191][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 366.401190][ C1] schedule+0xca/0x250 [ 366.405246][ C1] worker_thread+0x245/0xe20 [ 366.409815][ C1] ? process_one_work+0x1530/0x1530 [ 366.414990][ C1] kthread+0x318/0x420 [ 366.419037][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 366.424387][ C1] ret_from_fork+0x24/0x30 [ 366.428779][ C1] kblockd I31000 77 2 0x80004000 [ 366.435107][ C1] Call Trace: [ 366.438375][ C1] ? __schedule+0x76f/0x1ac0 [ 366.442942][ C1] ? __sched_text_start+0x8/0x8 [ 366.447777][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 366.452777][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 366.457694][ C1] schedule+0xca/0x250 [ 366.461738][ C1] rescuer_thread+0x6ed/0xc00 [ 366.466393][ C1] ? worker_thread+0xe20/0xe20 [ 366.471132][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 366.476915][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 366.481828][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 366.487090][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 366.492093][ C1] ? worker_thread+0xe20/0xe20 [ 366.496832][ C1] kthread+0x318/0x420 [ 366.500877][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 366.506223][ C1] ret_from_fork+0x24/0x30 [ 366.510614][ C1] kworker/1:1 I29288 78 2 0x80004000 [ 366.516953][ C1] Workqueue: 0x0 (events) [ 366.521345][ C1] Call Trace: [ 366.524617][ C1] ? __schedule+0x76f/0x1ac0 [ 366.529183][ C1] ? __sched_text_start+0x8/0x8 [ 366.534013][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 366.539364][ C1] schedule+0xca/0x250 [ 366.543412][ C1] worker_thread+0x245/0xe20 [ 366.547981][ C1] ? process_one_work+0x1530/0x1530 [ 366.553154][ C1] kthread+0x318/0x420 [ 366.557199][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 366.562555][ C1] ret_from_fork+0x24/0x30 [ 366.566946][ C1] ata_sff I30584 79 2 0x80004000 [ 366.573271][ C1] Call Trace: [ 366.576547][ C1] ? __schedule+0x76f/0x1ac0 [ 366.581124][ C1] ? __sched_text_start+0x8/0x8 [ 366.585951][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 366.590953][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 366.595870][ C1] schedule+0xca/0x250 [ 366.599917][ C1] rescuer_thread+0x6ed/0xc00 [ 366.604572][ C1] ? worker_thread+0xe20/0xe20 [ 366.609313][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 366.615093][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 366.620015][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 366.625275][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 366.630275][ C1] ? worker_thread+0xe20/0xe20 [ 366.635016][ C1] kthread+0x318/0x420 [ 366.639063][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 366.644409][ C1] ret_from_fork+0x24/0x30 [ 366.648799][ C1] md I31000 80 2 0x80004000 [ 366.655123][ C1] Call Trace: [ 366.658391][ C1] ? __schedule+0x76f/0x1ac0 [ 366.662959][ C1] ? __sched_text_start+0x8/0x8 [ 366.667804][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 366.672825][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 366.677753][ C1] schedule+0xca/0x250 [ 366.681810][ C1] rescuer_thread+0x6ed/0xc00 [ 366.686474][ C1] ? worker_thread+0xe20/0xe20 [ 366.691225][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 366.697024][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 366.701944][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 366.707207][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 366.712209][ C1] ? worker_thread+0xe20/0xe20 [ 366.716962][ C1] kthread+0x318/0x420 [ 366.721008][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 366.726371][ C1] ret_from_fork+0x24/0x30 [ 366.730780][ C1] edac-poller I31000 81 2 0x80004000 [ 366.737131][ C1] Call Trace: [ 366.740411][ C1] ? __schedule+0x76f/0x1ac0 [ 366.744982][ C1] ? __sched_text_start+0x8/0x8 [ 366.749811][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 366.754837][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 366.759751][ C1] schedule+0xca/0x250 [ 366.763804][ C1] rescuer_thread+0x6ed/0xc00 [ 366.768463][ C1] ? worker_thread+0xe20/0xe20 [ 366.773210][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 366.779110][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 366.784035][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 366.789303][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 366.794312][ C1] ? worker_thread+0xe20/0xe20 [ 366.799060][ C1] kthread+0x318/0x420 [ 366.803110][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 366.808462][ C1] ret_from_fork+0x24/0x30 [ 366.812864][ C1] kworker/1:2 I23240 83 2 0x80004000 [ 366.819200][ C1] Workqueue: 0x0 (events_power_efficient) [ 366.824984][ C1] Call Trace: [ 366.828258][ C1] ? __schedule+0x76f/0x1ac0 [ 366.832839][ C1] ? __sched_text_start+0x8/0x8 [ 366.837671][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 366.843018][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 366.848020][ C1] schedule+0xca/0x250 [ 366.852067][ C1] worker_thread+0x245/0xe20 [ 366.856637][ C1] ? process_one_work+0x1530/0x1530 [ 366.861822][ C1] kthread+0x318/0x420 [ 366.865887][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 366.871235][ C1] ret_from_fork+0x24/0x30 [ 366.875626][ C1] rpciod I30584 84 2 0x80004000 [ 366.881961][ C1] Call Trace: [ 366.885229][ C1] ? __schedule+0x76f/0x1ac0 [ 366.889796][ C1] ? __sched_text_start+0x8/0x8 [ 366.897052][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 366.902054][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 366.906968][ C1] schedule+0xca/0x250 [ 366.911111][ C1] rescuer_thread+0x6ed/0xc00 [ 366.915778][ C1] ? worker_thread+0xe20/0xe20 [ 366.920533][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 366.926319][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 366.931234][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 366.936495][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 366.941499][ C1] ? worker_thread+0xe20/0xe20 [ 366.946253][ C1] kthread+0x318/0x420 [ 366.950302][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 366.955651][ C1] ret_from_fork+0x24/0x30 [ 366.960046][ C1] kworker/u5:0 I31000 85 2 0x80004000 [ 366.966385][ C1] Call Trace: [ 366.969672][ C1] ? __schedule+0x76f/0x1ac0 [ 366.974275][ C1] ? __sched_text_start+0x8/0x8 [ 366.979119][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 366.984123][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 366.989039][ C1] schedule+0xca/0x250 [ 366.993103][ C1] worker_thread+0x245/0xe20 [ 366.997672][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 367.003457][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 367.008396][ C1] ? process_one_work+0x1530/0x1530 [ 367.013596][ C1] kthread+0x318/0x420 [ 367.017658][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 367.023016][ C1] ret_from_fork+0x24/0x30 [ 367.027414][ C1] xprtiod I30840 86 2 0x80004000 [ 367.033756][ C1] Call Trace: [ 367.037026][ C1] ? __schedule+0x76f/0x1ac0 [ 367.041605][ C1] ? __sched_text_start+0x8/0x8 [ 367.046435][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 367.051436][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 367.056351][ C1] schedule+0xca/0x250 [ 367.060397][ C1] rescuer_thread+0x6ed/0xc00 [ 367.065054][ C1] ? worker_thread+0xe20/0xe20 [ 367.069799][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 367.075586][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 367.080504][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 367.085781][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 367.090786][ C1] ? worker_thread+0xe20/0xe20 [ 367.095525][ C1] kthread+0x318/0x420 [ 367.099576][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 367.104942][ C1] ret_from_fork+0x24/0x30 [ 367.109336][ C1] cfg80211 I30840 87 2 0x80004000 [ 367.115664][ C1] Call Trace: [ 367.118937][ C1] ? __schedule+0x76f/0x1ac0 [ 367.123504][ C1] ? __sched_text_start+0x8/0x8 [ 367.128334][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 367.133423][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 367.138349][ C1] schedule+0xca/0x250 [ 367.142405][ C1] rescuer_thread+0x6ed/0xc00 [ 367.147063][ C1] ? worker_thread+0xe20/0xe20 [ 367.151815][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 367.157600][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 367.162777][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 367.168047][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 367.173050][ C1] ? worker_thread+0xe20/0xe20 [ 367.177791][ C1] kthread+0x318/0x420 [ 367.181839][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 367.187365][ C1] ret_from_fork+0x24/0x30 [ 367.191765][ C1] kswapd0 S30536 88 2 0x80004000 [ 367.198079][ C1] Call Trace: [ 367.201349][ C1] ? __schedule+0x76f/0x1ac0 [ 367.205920][ C1] ? __sched_text_start+0x8/0x8 [ 367.210750][ C1] ? cpumask_next+0x1f/0x30 [ 367.215232][ C1] schedule+0xca/0x250 [ 367.219307][ C1] kswapd+0xbb6/0xdd0 [ 367.223284][ C1] ? lock_acquire+0x127/0x320 [ 367.227950][ C1] ? balance_pgdat+0xdd0/0xdd0 [ 367.232699][ C1] ? finish_wait+0x260/0x260 [ 367.237276][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 367.242551][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 367.247558][ C1] ? balance_pgdat+0xdd0/0xdd0 [ 367.252308][ C1] kthread+0x318/0x420 [ 367.256358][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 367.261720][ C1] ret_from_fork+0x24/0x30 [ 367.266113][ C1] nfsiod I30584 89 2 0x80004000 [ 367.272451][ C1] Call Trace: [ 367.275720][ C1] ? __schedule+0x76f/0x1ac0 [ 367.280305][ C1] ? __sched_text_start+0x8/0x8 [ 367.285134][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 367.290157][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 367.295094][ C1] schedule+0xca/0x250 [ 367.299164][ C1] rescuer_thread+0x6ed/0xc00 [ 367.303827][ C1] ? worker_thread+0xe20/0xe20 [ 367.308571][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 367.314355][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 367.319278][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 367.324540][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 367.329546][ C1] ? worker_thread+0xe20/0xe20 [ 367.334287][ C1] kthread+0x318/0x420 [ 367.338343][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 367.343694][ C1] ret_from_fork+0x24/0x30 [ 367.348089][ C1] acpi_thermal_pm I30840 92 2 0x80004000 [ 367.354434][ C1] Call Trace: [ 367.357705][ C1] ? __schedule+0x76f/0x1ac0 [ 367.362359][ C1] ? __sched_text_start+0x8/0x8 [ 367.367457][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 367.372460][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 367.377376][ C1] schedule+0xca/0x250 [ 367.381425][ C1] rescuer_thread+0x6ed/0xc00 [ 367.386080][ C1] ? worker_thread+0xe20/0xe20 [ 367.390823][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 367.397126][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 367.402040][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 367.407310][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 367.412311][ C1] ? worker_thread+0xe20/0xe20 [ 367.417052][ C1] kthread+0x318/0x420 [ 367.421100][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 367.426454][ C1] ret_from_fork+0x24/0x30 [ 367.430845][ C1] scsi_eh_0 S30016 93 2 0x80004000 [ 367.437403][ C1] Call Trace: [ 367.440669][ C1] ? __schedule+0x76f/0x1ac0 [ 367.445239][ C1] ? __sched_text_start+0x8/0x8 [ 367.450079][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 367.455259][ C1] schedule+0xca/0x250 [ 367.459307][ C1] scsi_error_handler+0x508/0xf60 [ 367.464307][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 367.469134][ C1] ? lock_acquire+0x127/0x320 [ 367.473788][ C1] ? scsi_eh_get_sense+0x690/0x690 [ 367.478877][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 367.484659][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 367.489575][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 367.494844][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 367.499844][ C1] ? scsi_eh_get_sense+0x690/0x690 [ 367.504932][ C1] kthread+0x318/0x420 [ 367.508979][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 367.514330][ C1] ret_from_fork+0x24/0x30 [ 367.518730][ C1] scsi_tmf_0 I30584 94 2 0x80004000 [ 367.525066][ C1] Call Trace: [ 367.528332][ C1] ? __schedule+0x76f/0x1ac0 [ 367.532909][ C1] ? __sched_text_start+0x8/0x8 [ 367.537739][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 367.542759][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 367.547684][ C1] schedule+0xca/0x250 [ 367.551743][ C1] rescuer_thread+0x6ed/0xc00 [ 367.556401][ C1] ? worker_thread+0xe20/0xe20 [ 367.561145][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 367.566926][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 367.571844][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 367.577105][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 367.582108][ C1] ? worker_thread+0xe20/0xe20 [ 367.586847][ C1] kthread+0x318/0x420 [ 367.590897][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 367.596247][ C1] ret_from_fork+0x24/0x30 [ 367.600641][ C1] kworker/1:1H I28496 95 2 0x80004000 [ 367.606975][ C1] Workqueue: 0x0 (kblockd) [ 367.611453][ C1] Call Trace: [ 367.614722][ C1] ? __schedule+0x76f/0x1ac0 [ 367.619289][ C1] ? __sched_text_start+0x8/0x8 [ 367.624118][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 367.629466][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 367.634470][ C1] schedule+0xca/0x250 [ 367.638521][ C1] worker_thread+0x245/0xe20 [ 367.643099][ C1] ? process_one_work+0x1530/0x1530 [ 367.648276][ C1] kthread+0x318/0x420 [ 367.652323][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 367.657672][ C1] ret_from_fork+0x24/0x30 [ 367.662065][ C1] target_completi I30840 96 2 0x80004000 [ 367.668393][ C1] Call Trace: [ 367.671671][ C1] ? __schedule+0x76f/0x1ac0 [ 367.676258][ C1] ? __sched_text_start+0x8/0x8 [ 367.681171][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 367.686778][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 367.691697][ C1] schedule+0xca/0x250 [ 367.695745][ C1] rescuer_thread+0x6ed/0xc00 [ 367.700420][ C1] ? worker_thread+0xe20/0xe20 [ 367.705160][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 367.710959][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 367.715874][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 367.721138][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 367.726144][ C1] ? worker_thread+0xe20/0xe20 [ 367.730882][ C1] kthread+0x318/0x420 [ 367.734929][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 367.740278][ C1] ret_from_fork+0x24/0x30 [ 367.744673][ C1] xcopy_wq I30840 97 2 0x80004000 [ 367.750999][ C1] Call Trace: [ 367.754475][ C1] ? __schedule+0x76f/0x1ac0 [ 367.759056][ C1] ? __sched_text_start+0x8/0x8 [ 367.763891][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 367.768896][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 367.773829][ C1] schedule+0xca/0x250 [ 367.777923][ C1] rescuer_thread+0x6ed/0xc00 [ 367.782584][ C1] ? worker_thread+0xe20/0xe20 [ 367.787352][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 367.793141][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 367.798061][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 367.803326][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 367.808332][ C1] ? worker_thread+0xe20/0xe20 [ 367.813073][ C1] kthread+0x318/0x420 [ 367.817141][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 367.822489][ C1] ret_from_fork+0x24/0x30 [ 367.826891][ C1] libertastf I30840 98 2 0x80004000 [ 367.833240][ C1] Call Trace: [ 367.836516][ C1] ? __schedule+0x76f/0x1ac0 [ 367.841082][ C1] ? __sched_text_start+0x8/0x8 [ 367.845907][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 367.850904][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 367.855816][ C1] schedule+0xca/0x250 [ 367.859864][ C1] rescuer_thread+0x6ed/0xc00 [ 367.864519][ C1] ? worker_thread+0xe20/0xe20 [ 367.869259][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 367.875042][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 367.879956][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 367.885214][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 367.890214][ C1] ? worker_thread+0xe20/0xe20 [ 367.894954][ C1] kthread+0x318/0x420 [ 367.899002][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 367.904348][ C1] ret_from_fork+0x24/0x30 [ 367.908740][ C1] zd1211rw I30840 99 2 0x80004000 [ 367.915069][ C1] Call Trace: [ 367.918346][ C1] ? __schedule+0x76f/0x1ac0 [ 367.922913][ C1] ? __sched_text_start+0x8/0x8 [ 367.927752][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 367.932755][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 367.937673][ C1] schedule+0xca/0x250 [ 367.941755][ C1] rescuer_thread+0x6ed/0xc00 [ 367.946409][ C1] ? worker_thread+0xe20/0xe20 [ 367.951151][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 367.956939][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 367.961855][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 367.967125][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 367.972124][ C1] ? worker_thread+0xe20/0xe20 [ 367.976862][ C1] kthread+0x318/0x420 [ 367.980905][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 367.986253][ C1] ret_from_fork+0x24/0x30 [ 367.990644][ C1] u132 I30584 100 2 0x80004000 [ 367.996970][ C1] Call Trace: [ 368.000238][ C1] ? __schedule+0x76f/0x1ac0 [ 368.004805][ C1] ? __sched_text_start+0x8/0x8 [ 368.009630][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 368.014639][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 368.019555][ C1] schedule+0xca/0x250 [ 368.023602][ C1] rescuer_thread+0x6ed/0xc00 [ 368.028258][ C1] ? worker_thread+0xe20/0xe20 [ 368.033000][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 368.038779][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 368.043702][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 368.048992][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 368.054009][ C1] ? worker_thread+0xe20/0xe20 [ 368.058759][ C1] kthread+0x318/0x420 [ 368.062817][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 368.068170][ C1] ret_from_fork+0x24/0x30 [ 368.072567][ C1] usbip_event I30840 101 2 0x80004000 [ 368.078910][ C1] Call Trace: [ 368.082179][ C1] ? __schedule+0x76f/0x1ac0 [ 368.086747][ C1] ? __sched_text_start+0x8/0x8 [ 368.091586][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 368.096587][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 368.101526][ C1] schedule+0xca/0x250 [ 368.105576][ C1] rescuer_thread+0x6ed/0xc00 [ 368.110231][ C1] ? worker_thread+0xe20/0xe20 [ 368.114974][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 368.120759][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 368.125691][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 368.130951][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 368.135954][ C1] ? worker_thread+0xe20/0xe20 [ 368.140695][ C1] kthread+0x318/0x420 [ 368.144744][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 368.150091][ C1] ret_from_fork+0x24/0x30 [ 368.154495][ C1] kworker/0:2 D23584 102 2 0x80004000 [ 368.160813][ C1] Workqueue: usb_hub_wq hub_event [ 368.165813][ C1] Call Trace: [ 368.169095][ C1] ? __schedule+0x76f/0x1ac0 [ 368.173661][ C1] ? __sched_text_start+0x8/0x8 [ 368.178496][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 368.183758][ C1] schedule+0xca/0x250 [ 368.187810][ C1] schedule_timeout+0x440/0xb20 [ 368.192639][ C1] ? usleep_range+0x160/0x160 [ 368.197292][ C1] ? __mutex_unlock_slowpath+0xea/0x670 [ 368.202815][ C1] ? usb_start_wait_urb+0x2b0/0x2b0 [ 368.207988][ C1] ? __next_timer_interrupt+0x190/0x190 [ 368.213532][ C1] ? msleep+0x63/0xf0 [ 368.217515][ C1] msleep+0xa4/0xf0 [ 368.221315][ C1] hub_port_debounce+0xfd/0x260 [ 368.226157][ C1] ? usb_port_disable+0x190/0x190 [ 368.231174][ C1] ? kfree_const+0x51/0x60 [ 368.235574][ C1] ? kfree+0xe4/0x2f0 [ 368.239535][ C1] ? parport_probe+0x70/0x150 [ 368.244188][ C1] ? kfree_const+0x51/0x60 [ 368.248583][ C1] ? kobject_put+0x18c/0x280 [ 368.253148][ C1] hub_event+0x250b/0x3640 [ 368.257547][ C1] ? find_held_lock+0x2d/0x110 [ 368.262290][ C1] ? mark_held_locks+0xe0/0xe0 [ 368.267029][ C1] ? hub_port_debounce+0x260/0x260 [ 368.272118][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 368.277643][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 368.282993][ C1] process_one_work+0x92b/0x1530 [ 368.287908][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 368.293256][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 368.298266][ C1] worker_thread+0x96/0xe20 [ 368.302755][ C1] ? process_one_work+0x1530/0x1530 [ 368.307931][ C1] kthread+0x318/0x420 [ 368.311975][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 368.317322][ C1] ret_from_fork+0x24/0x30 [ 368.321719][ C1] pvrusb2-context S27288 103 2 0x80004000 [ 368.328030][ C1] Call Trace: [ 368.331298][ C1] ? __schedule+0x76f/0x1ac0 [ 368.335869][ C1] ? __sched_text_start+0x8/0x8 [ 368.340698][ C1] ? prepare_to_wait_event+0x129/0x650 [ 368.346225][ C1] schedule+0xca/0x250 [ 368.350272][ C1] pvr2_context_thread_func+0x5ed/0x860 [ 368.355796][ C1] ? lock_acquire+0x127/0x320 [ 368.360451][ C1] ? pvr2_context_destroy+0x230/0x230 [ 368.365797][ C1] ? finish_wait+0x260/0x260 [ 368.370365][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 368.375626][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 368.380626][ C1] ? pvr2_context_destroy+0x230/0x230 [ 368.385972][ C1] kthread+0x318/0x420 [ 368.390024][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 368.395370][ C1] ret_from_fork+0x24/0x30 [ 368.399761][ C1] kvub300c I30016 104 2 0x80004000 [ 368.406092][ C1] Call Trace: [ 368.409358][ C1] ? __schedule+0x76f/0x1ac0 [ 368.413925][ C1] ? __sched_text_start+0x8/0x8 [ 368.418750][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 368.423748][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 368.428660][ C1] schedule+0xca/0x250 [ 368.432708][ C1] rescuer_thread+0x6ed/0xc00 [ 368.437363][ C1] ? worker_thread+0xe20/0xe20 [ 368.442108][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 368.447888][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 368.452801][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 368.458059][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 368.463060][ C1] ? worker_thread+0xe20/0xe20 [ 368.467800][ C1] kthread+0x318/0x420 [ 368.471846][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 368.477201][ C1] ret_from_fork+0x24/0x30 [ 368.481593][ C1] kvub300p I30840 105 2 0x80004000 [ 368.487919][ C1] Call Trace: [ 368.491186][ C1] ? __schedule+0x76f/0x1ac0 [ 368.495755][ C1] ? __sched_text_start+0x8/0x8 [ 368.500614][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 368.505632][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 368.510574][ C1] schedule+0xca/0x250 [ 368.514629][ C1] rescuer_thread+0x6ed/0xc00 [ 368.519286][ C1] ? worker_thread+0xe20/0xe20 [ 368.524029][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 368.529828][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 368.534746][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 368.540012][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 368.545012][ C1] ? worker_thread+0xe20/0xe20 [ 368.549750][ C1] kthread+0x318/0x420 [ 368.553807][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 368.559156][ C1] ret_from_fork+0x24/0x30 [ 368.563551][ C1] kvub300d I30840 106 2 0x80004000 [ 368.569889][ C1] Call Trace: [ 368.573158][ C1] ? __schedule+0x76f/0x1ac0 [ 368.577723][ C1] ? __sched_text_start+0x8/0x8 [ 368.582549][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 368.587550][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 368.592467][ C1] schedule+0xca/0x250 [ 368.596512][ C1] rescuer_thread+0x6ed/0xc00 [ 368.601167][ C1] ? worker_thread+0xe20/0xe20 [ 368.605906][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 368.611689][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 368.616602][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 368.621865][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 368.626882][ C1] ? worker_thread+0xe20/0xe20 [ 368.631635][ C1] kthread+0x318/0x420 [ 368.635691][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 368.641037][ C1] ret_from_fork+0x24/0x30 [ 368.645427][ C1] kmemstick I30840 107 2 0x80004000 [ 368.651771][ C1] Call Trace: [ 368.655035][ C1] ? __schedule+0x76f/0x1ac0 [ 368.659605][ C1] ? __sched_text_start+0x8/0x8 [ 368.664433][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 368.669433][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 368.674348][ C1] schedule+0xca/0x250 [ 368.678398][ C1] rescuer_thread+0x6ed/0xc00 [ 368.683052][ C1] ? worker_thread+0xe20/0xe20 [ 368.687793][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 368.693577][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 368.698498][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 368.703759][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 368.708758][ C1] ? worker_thread+0xe20/0xe20 [ 368.713497][ C1] kthread+0x318/0x420 [ 368.717546][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 368.722894][ C1] ret_from_fork+0x24/0x30 [ 368.727284][ C1] elousb I30840 108 2 0x80004000 [ 368.733623][ C1] Call Trace: [ 368.736911][ C1] ? __schedule+0x76f/0x1ac0 [ 368.741481][ C1] ? __sched_text_start+0x8/0x8 [ 368.746318][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 368.751319][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 368.756235][ C1] schedule+0xca/0x250 [ 368.760283][ C1] rescuer_thread+0x6ed/0xc00 [ 368.765022][ C1] ? worker_thread+0xe20/0xe20 [ 368.769765][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 368.775552][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 368.780465][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 368.785728][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 368.790729][ C1] ? worker_thread+0xe20/0xe20 [ 368.795479][ C1] kthread+0x318/0x420 [ 368.799525][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 368.804873][ C1] ret_from_fork+0x24/0x30 [ 368.809262][ C1] wusbd I30840 109 2 0x80004000 [ 368.815602][ C1] Call Trace: [ 368.818885][ C1] ? __schedule+0x76f/0x1ac0 [ 368.823454][ C1] ? __sched_text_start+0x8/0x8 [ 368.828279][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 368.833276][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 368.838189][ C1] schedule+0xca/0x250 [ 368.842259][ C1] rescuer_thread+0x6ed/0xc00 [ 368.846923][ C1] ? worker_thread+0xe20/0xe20 [ 368.852628][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 368.858416][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 368.863337][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 368.868612][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 368.873614][ C1] ? worker_thread+0xe20/0xe20 [ 368.878371][ C1] kthread+0x318/0x420 [ 368.882422][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 368.887771][ C1] ret_from_fork+0x24/0x30 [ 368.892166][ C1] ipv6_addrconf I30840 110 2 0x80004000 [ 368.898594][ C1] Call Trace: [ 368.901863][ C1] ? __schedule+0x76f/0x1ac0 [ 368.906432][ C1] ? __sched_text_start+0x8/0x8 [ 368.911434][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 368.916445][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 368.921360][ C1] schedule+0xca/0x250 [ 368.925407][ C1] rescuer_thread+0x6ed/0xc00 [ 368.930062][ C1] ? worker_thread+0xe20/0xe20 [ 368.934800][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 368.940595][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 368.945512][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 368.950774][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 368.955775][ C1] ? worker_thread+0xe20/0xe20 [ 368.960515][ C1] kthread+0x318/0x420 [ 368.964567][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 368.969915][ C1] ret_from_fork+0x24/0x30 [ 368.974306][ C1] kworker/0:1H I28304 116 2 0x80004000 [ 368.980644][ C1] Workqueue: 0x0 (kblockd) [ 368.985123][ C1] Call Trace: [ 368.988391][ C1] ? __schedule+0x76f/0x1ac0 [ 368.992960][ C1] ? __sched_text_start+0x8/0x8 [ 368.997790][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 369.003139][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 369.008139][ C1] schedule+0xca/0x250 [ 369.012186][ C1] worker_thread+0x245/0xe20 [ 369.016756][ C1] ? process_one_work+0x1530/0x1530 [ 369.021939][ C1] kthread+0x318/0x420 [ 369.026002][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 369.031361][ C1] ret_from_fork+0x24/0x30 [ 369.035752][ C1] ext4-rsv-conver I30584 117 2 0x80004000 [ 369.042097][ C1] Call Trace: [ 369.045394][ C1] ? __schedule+0x76f/0x1ac0 [ 369.049964][ C1] ? __sched_text_start+0x8/0x8 [ 369.054802][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 369.059811][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 369.064729][ C1] schedule+0xca/0x250 [ 369.068778][ C1] rescuer_thread+0x6ed/0xc00 [ 369.073436][ C1] ? worker_thread+0xe20/0xe20 [ 369.078176][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 369.083968][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 369.088885][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 369.094147][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 369.099158][ C1] ? worker_thread+0xe20/0xe20 [ 369.103910][ C1] kthread+0x318/0x420 [ 369.107980][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 369.113337][ C1] ret_from_fork+0x24/0x30 [ 369.117730][ C1] udevd S26744 239 1 0x00000000 [ 369.124039][ C1] Call Trace: [ 369.127306][ C1] ? __schedule+0x76f/0x1ac0 [ 369.131874][ C1] ? __sched_text_start+0x8/0x8 [ 369.136702][ C1] schedule+0xca/0x250 [ 369.140748][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 369.146793][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 369.152573][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 369.157746][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 369.162574][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 369.167574][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 369.172488][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 369.177662][ C1] ep_poll+0xcca/0xe60 [ 369.181706][ C1] ? ep_modify+0x830/0x830 [ 369.186110][ C1] ? do_renameat2+0x28e/0xbb0 [ 369.190764][ C1] ? wake_up_q+0xf0/0xf0 [ 369.194982][ C1] do_epoll_wait+0x209/0x260 [ 369.199574][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 369.205293][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 369.210313][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 369.215590][ C1] do_syscall_64+0xb7/0x580 [ 369.220095][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.225971][ C1] RIP: 0033:0x7f359b5fa943 [ 369.230379][ C1] Code: Bad RIP value. [ 369.234427][ C1] RSP: 002b:00007ffdecb40be8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 369.242921][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f359b5fa943 [ 369.250877][ C1] RDX: 0000000000000008 RSI: 00007ffdecb40ce0 RDI: 000000000000000a [ 369.258842][ C1] RBP: 00000000013c1290 R08: 0000000000000000 R09: 0000000000000000 [ 369.266815][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003 [ 369.274771][ C1] R13: 0000000000000000 R14: 00000000013cf340 R15: 00000000013be250 [ 369.282732][ C1] kworker/u4:2 R running task 24600 392 2 0x80004000 [ 369.290650][ C1] Workqueue: 0x0 (events_unbound) [ 369.295743][ C1] Call Trace: [ 369.299027][ C1] ? __schedule+0x76f/0x1ac0 [ 369.303606][ C1] ? __sched_text_start+0x8/0x8 [ 369.308441][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 369.313812][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 369.318833][ C1] schedule+0xca/0x250 [ 369.322884][ C1] worker_thread+0x245/0xe20 [ 369.327452][ C1] ? process_one_work+0x1530/0x1530 [ 369.332626][ C1] kthread+0x318/0x420 [ 369.336684][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 369.342031][ C1] ret_from_fork+0x24/0x30 [ 369.346426][ C1] dhclient S28192 1466 1 0x00000000 [ 369.352738][ C1] Call Trace: [ 369.356005][ C1] ? __schedule+0x76f/0x1ac0 [ 369.360575][ C1] ? __sched_text_start+0x8/0x8 [ 369.365406][ C1] ? debug_object_fixup+0x30/0x30 [ 369.370497][ C1] ? enqueue_hrtimer+0x380/0x380 [ 369.375413][ C1] schedule+0xca/0x250 [ 369.379463][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 369.385505][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 369.391287][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 369.397071][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 369.403026][ C1] ? __pollwait+0x24f/0x430 [ 369.407505][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 369.413810][ C1] ? pollwake+0x200/0x200 [ 369.418116][ C1] do_select+0x122e/0x1700 [ 369.422524][ C1] ? select_estimate_accuracy+0x320/0x320 [ 369.428231][ C1] ? __module_text_address+0xe/0x140 [ 369.433491][ C1] ? poll_freewait+0x250/0x250 [ 369.438238][ C1] ? poll_freewait+0x250/0x250 [ 369.442993][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 369.447994][ C1] ? mark_lock+0xbc/0x1160 [ 369.452387][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 369.457390][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 369.462302][ C1] ? find_held_lock+0x2d/0x110 [ 369.467046][ C1] ? __might_fault+0x11f/0x1d0 [ 369.471787][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 369.476622][ C1] ? lock_acquire+0x127/0x320 [ 369.481275][ C1] ? __might_fault+0xef/0x1d0 [ 369.485930][ C1] ? __might_fault+0x192/0x1d0 [ 369.490671][ C1] ? core_sys_select+0x4da/0x820 [ 369.495584][ C1] core_sys_select+0x4da/0x820 [ 369.500335][ C1] ? do_compat_pselect+0x210/0x210 [ 369.505423][ C1] ? find_held_lock+0x2d/0x110 [ 369.510161][ C1] ? find_held_lock+0x2d/0x110 [ 369.514901][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 369.519728][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 369.525250][ C1] ? timespec64_add_safe+0x189/0x210 [ 369.530511][ C1] ? nsec_to_clock_t+0x30/0x30 [ 369.535269][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 369.540531][ C1] kern_select+0x13d/0x1c0 [ 369.544924][ C1] ? core_sys_select+0x820/0x820 [ 369.549838][ C1] ? down_read_non_owner+0x470/0x470 [ 369.555096][ C1] ? handle_mm_fault+0x30f/0x900 [ 369.560012][ C1] __x64_sys_select+0xba/0x150 [ 369.564753][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 369.570024][ C1] do_syscall_64+0xb7/0x580 [ 369.574505][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.580371][ C1] RIP: 0033:0x7fbd16a58dd3 [ 369.584773][ C1] Code: Bad RIP value. [ 369.588818][ C1] RSP: 002b:00007ffd883dc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 369.597207][ C1] RAX: ffffffffffffffda RBX: 00007fbd16ea4010 RCX: 00007fbd16a58dd3 [ 369.605156][ C1] RDX: 00007fbd16ea6190 RSI: 00007fbd16ea6090 RDI: 0000000000000016 [ 369.613108][ C1] RBP: 00007ffd883dc088 R08: 00007ffd883dc090 R09: 0000000000000000 [ 369.621058][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd883dc090 [ 369.629008][ C1] R13: 0000000000000000 R14: 000055810a67d490 R15: 431bde82d7b634db [ 369.637480][ C1] rsyslogd S26744 1601 1 0x00000000 [ 369.644052][ C1] Call Trace: [ 369.647322][ C1] ? __schedule+0x76f/0x1ac0 [ 369.651891][ C1] ? __sched_text_start+0x8/0x8 [ 369.656721][ C1] ? debug_object_fixup+0x30/0x30 [ 369.662070][ C1] ? enqueue_hrtimer+0x380/0x380 [ 369.666987][ C1] schedule+0xca/0x250 [ 369.671032][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 369.677085][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 369.682869][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 369.688134][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 369.694109][ C1] ? set_normalized_timespec64+0x65/0xc0 [ 369.699730][ C1] ? select_estimate_accuracy+0x24b/0x320 [ 369.705602][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 369.711906][ C1] ? pollwake+0x200/0x200 [ 369.716212][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 369.721741][ C1] do_select+0x122e/0x1700 [ 369.726135][ C1] ? mark_lock+0xbc/0x1160 [ 369.730537][ C1] ? select_estimate_accuracy+0x320/0x320 [ 369.736233][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 369.741236][ C1] ? kmem_cache_alloc+0xd6/0x2d0 [ 369.746149][ C1] ? alloc_pid+0x48/0x8b0 [ 369.750458][ C1] ? copy_process+0x25d2/0x6420 [ 369.755287][ C1] ? _do_fork+0x129/0xec0 [ 369.759610][ C1] ? __x64_sys_clone+0x17e/0x200 [ 369.764526][ C1] ? do_syscall_64+0xb7/0x580 [ 369.769189][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.775241][ C1] ? mark_held_locks+0xe0/0xe0 [ 369.779981][ C1] ? mark_lock+0xbc/0x1160 [ 369.784374][ C1] ? mark_lock+0xbc/0x1160 [ 369.788777][ C1] ? mark_lock+0xbc/0x1160 [ 369.793180][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 369.798093][ C1] ? find_held_lock+0x2d/0x110 [ 369.802837][ C1] ? core_sys_select+0x1d7/0x820 [ 369.807754][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 369.812586][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 369.818113][ C1] ? core_sys_select+0x4da/0x820 [ 369.823026][ C1] core_sys_select+0x4da/0x820 [ 369.827766][ C1] ? do_compat_pselect+0x210/0x210 [ 369.832852][ C1] ? find_held_lock+0x2d/0x110 [ 369.837592][ C1] ? find_held_lock+0x2d/0x110 [ 369.842336][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 369.847166][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 369.852696][ C1] ? timespec64_add_safe+0x189/0x210 [ 369.857958][ C1] ? nsec_to_clock_t+0x30/0x30 [ 369.862696][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 369.867959][ C1] kern_select+0x13d/0x1c0 [ 369.872356][ C1] ? core_sys_select+0x820/0x820 [ 369.877275][ C1] ? filp_close+0x129/0x160 [ 369.881758][ C1] __x64_sys_select+0xba/0x150 [ 369.886497][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 369.891756][ C1] do_syscall_64+0xb7/0x580 [ 369.896237][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.902115][ C1] RIP: 0033:0x7feb49fdddf3 [ 369.906535][ C1] Code: Bad RIP value. [ 369.910577][ C1] RSP: 002b:00007ffd3c7b6bc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 369.919049][ C1] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007feb49fdddf3 [ 369.926995][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 369.934943][ C1] RBP: 0000000000015180 R08: 00007ffd3c7b6bf0 R09: 00007feb47c4d700 [ 369.942978][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 369.950942][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 369.958893][ C1] rs:main Q:Reg S27824 1602 1 0x00000000 [ 369.965210][ C1] Call Trace: [ 369.968489][ C1] ? __schedule+0x76f/0x1ac0 [ 369.973080][ C1] ? __sched_text_start+0x8/0x8 [ 369.977911][ C1] schedule+0xca/0x250 [ 369.981970][ C1] futex_wait_queue_me+0x2a7/0x570 [ 369.987059][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 369.992495][ C1] ? debug_check_no_obj_freed+0x20f/0x443 [ 369.998189][ C1] futex_wait+0x1e2/0x590 [ 370.002507][ C1] ? futex_wait_setup+0x350/0x350 [ 370.007508][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 370.013290][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 370.018551][ C1] ? mark_lock+0xbc/0x1160 [ 370.022945][ C1] ? find_held_lock+0x2d/0x110 [ 370.027684][ C1] do_futex+0x15d/0x1b80 [ 370.031905][ C1] ? lock_acquire+0x127/0x320 [ 370.036600][ C1] ? __do_sys_madvise+0x2ca/0x1910 [ 370.041700][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 370.046718][ C1] ? up_read+0x1b0/0x760 [ 370.051018][ C1] ? blk_insert_cloned_request+0x510/0x510 [ 370.056819][ C1] ? find_vma+0x2b/0x170 [ 370.061045][ C1] ? __do_sys_madvise+0x223/0x1910 [ 370.066136][ C1] __x64_sys_futex+0x376/0x4f0 [ 370.070879][ C1] ? fput_many+0x2f/0x1a0 [ 370.075197][ C1] ? do_futex+0x1b80/0x1b80 [ 370.079763][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 370.084506][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 370.090201][ C1] do_syscall_64+0xb7/0x580 [ 370.094687][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.100555][ C1] RIP: 0033:0x7feb4a6aa344 [ 370.104966][ C1] Code: Bad RIP value. [ 370.109010][ C1] RSP: 002b:00007feb48c4ecb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 370.117397][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb4a6aa344 [ 370.125350][ C1] RDX: 0000000000002881 RSI: 0000000000000080 RDI: 0000000000e21264 [ 370.133299][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000001440 [ 370.141247][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000447f18 [ 370.149196][ C1] R13: 000000000044421f R14: 0000000000447ee8 R15: 0000000000000003 [ 370.157149][ C1] rsyslogd S28192 1603 1 0x00000000 [ 370.163461][ C1] Call Trace: [ 370.166732][ C1] ? __schedule+0x76f/0x1ac0 [ 370.171300][ C1] ? __sched_text_start+0x8/0x8 [ 370.176127][ C1] ? find_held_lock+0x2d/0x110 [ 370.180869][ C1] ? __pollwait+0x24f/0x430 [ 370.185350][ C1] schedule+0xca/0x250 [ 370.189399][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 370.195460][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 370.201257][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 370.207072][ C1] ? poll_initwait+0x180/0x180 [ 370.211823][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 370.217090][ C1] ? __pollwait+0x24f/0x430 [ 370.221580][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 370.227890][ C1] ? pollwake+0x200/0x200 [ 370.232214][ C1] do_select+0x122e/0x1700 [ 370.236613][ C1] ? kmem_cache_free+0xb9/0x380 [ 370.241448][ C1] ? select_estimate_accuracy+0x320/0x320 [ 370.247145][ C1] ? poll_freewait+0x250/0x250 [ 370.251886][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 370.257408][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 370.262668][ C1] ? mark_lock+0xbc/0x1160 [ 370.267061][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 370.272063][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 370.276977][ C1] ? find_held_lock+0x2d/0x110 [ 370.281721][ C1] ? __might_fault+0x11f/0x1d0 [ 370.286462][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 370.291291][ C1] ? lock_acquire+0x127/0x320 [ 370.295944][ C1] ? __might_fault+0xef/0x1d0 [ 370.300598][ C1] ? __might_fault+0x192/0x1d0 [ 370.305954][ C1] ? core_sys_select+0x4da/0x820 [ 370.311303][ C1] core_sys_select+0x4da/0x820 [ 370.316045][ C1] ? do_compat_pselect+0x210/0x210 [ 370.321135][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 370.326136][ C1] ? __do_page_fault+0x662/0xcc0 [ 370.331051][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 370.337528][ C1] ? __fget_light+0x1d6/0x230 [ 370.342183][ C1] ? fput_many+0x2f/0x1a0 [ 370.346487][ C1] kern_select+0x13d/0x1c0 [ 370.350969][ C1] ? core_sys_select+0x820/0x820 [ 370.355885][ C1] ? do_futex+0x1b80/0x1b80 [ 370.360367][ C1] __x64_sys_select+0xba/0x150 [ 370.365111][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 370.370374][ C1] do_syscall_64+0xb7/0x580 [ 370.374856][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.380726][ C1] RIP: 0033:0x7feb49fdddf3 [ 370.385133][ C1] Code: Bad RIP value. [ 370.389176][ C1] RSP: 002b:00007feb4844dd90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 370.397562][ C1] RAX: ffffffffffffffda RBX: 00007feb4844dda0 RCX: 00007feb49fdddf3 [ 370.405521][ C1] RDX: 0000000000000000 RSI: 00007feb4844dda0 RDI: 0000000000000001 [ 370.413471][ C1] RBP: 00007feb496d65e0 R08: 0000000000000000 R09: 0000000000000001 [ 370.421417][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 370.429367][ C1] R13: 0000000000000001 R14: 00007feb496d65f0 R15: 0000000000000001 [ 370.437317][ C1] rsyslogd S29264 1604 1 0x00000000 [ 370.443627][ C1] Call Trace: [ 370.446897][ C1] ? __schedule+0x76f/0x1ac0 [ 370.451466][ C1] ? __sched_text_start+0x8/0x8 [ 370.456300][ C1] ? prepare_to_wait_event+0x129/0x650 [ 370.461743][ C1] schedule+0xca/0x250 [ 370.465791][ C1] do_syslog+0x1198/0x1380 [ 370.470185][ C1] ? lock_acquire+0x127/0x320 [ 370.474839][ C1] ? log_buf_vmcoreinfo_setup+0x140/0x140 [ 370.480533][ C1] ? finish_wait+0x260/0x260 [ 370.485100][ C1] ? fsnotify+0x775/0xb10 [ 370.489406][ C1] ? __fsnotify_parent+0xd1/0x370 [ 370.494408][ C1] ? kmsg_poll+0xb0/0xb0 [ 370.498631][ C1] kmsg_read+0x8a/0xb0 [ 370.502693][ C1] proc_reg_read+0x1c1/0x280 [ 370.507269][ C1] ? proc_reg_compat_ioctl+0x270/0x270 [ 370.512707][ C1] ? security_file_permission+0x8a/0x370 [ 370.518316][ C1] ? proc_reg_compat_ioctl+0x270/0x270 [ 370.523750][ C1] __vfs_read+0x76/0x100 [ 370.527971][ C1] vfs_read+0x1ea/0x430 [ 370.532103][ C1] ksys_read+0x127/0x250 [ 370.536330][ C1] ? kernel_write+0x120/0x120 [ 370.540996][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 370.546692][ C1] do_syscall_64+0xb7/0x580 [ 370.551176][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.557052][ C1] RIP: 0033:0x7feb4a6ad1fd [ 370.561456][ C1] Code: Bad RIP value. [ 370.565506][ C1] RSP: 002b:00007feb47c4ce30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 370.573893][ C1] RAX: ffffffffffffffda RBX: 0000000000e36650 RCX: 00007feb4a6ad1fd [ 370.581843][ C1] RDX: 0000000000000fff RSI: 00007feb494815a0 RDI: 0000000000000004 [ 370.589794][ C1] RBP: 0000000000000000 R08: 0000000000e21260 R09: 0000000000000000 [ 370.597743][ C1] R10: 665f6c6c6f70203f R11: 0000000000000293 R12: 000000000065e420 [ 370.605691][ C1] R13: 00007feb47c4d9c0 R14: 00007feb4acf2040 R15: 0000000000000003 [ 370.613649][ C1] cron S27824 1644 1 0x00000000 [ 370.619959][ C1] Call Trace: [ 370.623228][ C1] ? __schedule+0x76f/0x1ac0 [ 370.627798][ C1] ? __sched_text_start+0x8/0x8 [ 370.632637][ C1] ? enqueue_hrtimer+0x380/0x380 [ 370.637555][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 370.642815][ C1] schedule+0xca/0x250 [ 370.646871][ C1] do_nanosleep+0x21f/0x650 [ 370.651360][ C1] ? schedule_timeout_idle+0x80/0x80 [ 370.656624][ C1] ? memset+0x20/0x40 [ 370.660594][ C1] ? __hrtimer_init+0x134/0x260 [ 370.665428][ C1] hrtimer_nanosleep+0x249/0x4f0 [ 370.670343][ C1] ? nanosleep_copyout+0x100/0x100 [ 370.675441][ C1] ? _copy_from_user+0x123/0x190 [ 370.680441][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 370.686399][ C1] ? put_old_itimerspec32+0x1d0/0x1d0 [ 370.691754][ C1] __x64_sys_nanosleep+0x19d/0x220 [ 370.696840][ C1] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 370.701938][ C1] ? do_syscall_64+0x1a/0x580 [ 370.706592][ C1] do_syscall_64+0xb7/0x580 [ 370.711079][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.716946][ C1] RIP: 0033:0x7f0a34901e40 [ 370.721346][ C1] Code: Bad RIP value. [ 370.725386][ C1] RSP: 002b:00007ffcdd9e8fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 370.733773][ C1] RAX: ffffffffffffffda RBX: 00007ffcdd9e90f0 RCX: 00007f0a34901e40 [ 370.741721][ C1] RDX: 0000000000000000 RSI: 00007ffcdd9e9170 RDI: 00007ffcdd9e9170 [ 370.749671][ C1] RBP: 00007ffcdd9e9070 R08: 00007ffcdd9e8fd0 R09: 0000000000000000 [ 370.757620][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 370.765570][ C1] R13: 00007ffcdd9e92d0 R14: 0000000000000000 R15: 0000000000000000 [ 370.773526][ C1] sshd S27880 1670 1 0x00000000 [ 370.779836][ C1] Call Trace: [ 370.783102][ C1] ? __schedule+0x76f/0x1ac0 [ 370.787670][ C1] ? __sched_text_start+0x8/0x8 [ 370.792500][ C1] schedule+0xca/0x250 [ 370.796554][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 370.802611][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 370.808404][ C1] ? __pollwait+0x24f/0x430 [ 370.812890][ C1] ? poll_initwait+0x180/0x180 [ 370.817633][ C1] ? tcp_poll+0x4ac/0xbe0 [ 370.821941][ C1] ? do_select+0x3e0/0x1700 [ 370.826419][ C1] ? tcp_ioctl+0x7d0/0x7d0 [ 370.830822][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 370.837131][ C1] ? pollwake+0x200/0x200 [ 370.841438][ C1] do_select+0x122e/0x1700 [ 370.845834][ C1] ? select_estimate_accuracy+0x320/0x320 [ 370.851527][ C1] ? deref_stack_reg+0xaa/0xe0 [ 370.856276][ C1] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 370.862846][ C1] ? poll_freewait+0x250/0x250 [ 370.867599][ C1] ? poll_freewait+0x250/0x250 [ 370.872348][ C1] ? deref_stack_reg+0xe0/0xe0 [ 370.877091][ C1] ? __module_text_address+0xe/0x140 [ 370.882377][ C1] ? is_module_text_address+0xc/0x1a [ 370.887638][ C1] ? mark_lock+0xbc/0x1160 [ 370.892032][ C1] ? unwind_get_return_address+0x5a/0xa0 [ 370.897641][ C1] ? profile_setup.cold+0xc1/0xc1 [ 370.902641][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 370.907650][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 370.912563][ C1] ? find_held_lock+0x2d/0x110 [ 370.917307][ C1] ? __might_fault+0x11f/0x1d0 [ 370.922049][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 370.926883][ C1] ? lock_acquire+0x127/0x320 [ 370.931536][ C1] ? __might_fault+0xef/0x1d0 [ 370.936189][ C1] ? __might_fault+0x192/0x1d0 [ 370.940938][ C1] ? core_sys_select+0x4da/0x820 [ 370.945851][ C1] core_sys_select+0x4da/0x820 [ 370.950598][ C1] ? do_compat_pselect+0x210/0x210 [ 370.955685][ C1] ? mark_lock+0xbc/0x1160 [ 370.960076][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 370.965076][ C1] ? find_held_lock+0x2d/0x110 [ 370.969815][ C1] ? task_work_run+0x112/0x1c0 [ 370.974556][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 370.979388][ C1] kern_select+0x13d/0x1c0 [ 370.983780][ C1] ? core_sys_select+0x820/0x820 [ 370.988693][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 370.993956][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 370.999136][ C1] ? task_work_run+0x11c/0x1c0 [ 371.003876][ C1] __x64_sys_select+0xba/0x150 [ 371.008617][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 371.013888][ C1] do_syscall_64+0xb7/0x580 [ 371.018367][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.024238][ C1] RIP: 0033:0x7f84a4af8dd3 [ 371.028639][ C1] Code: Bad RIP value. [ 371.032693][ C1] RSP: 002b:00007ffe447dc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 371.041091][ C1] RAX: ffffffffffffffda RBX: 00005585e593eac0 RCX: 00007f84a4af8dd3 [ 371.049048][ C1] RDX: 0000000000000000 RSI: 00005585e70e7a90 RDI: 0000000000000007 [ 371.057004][ C1] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 371.064957][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585e70e7a90 [ 371.072911][ C1] R13: 00005585e593ea40 R14: 0000000000000002 R15: 00005585e5938ca0 [ 371.080880][ C1] getty S25976 1694 1 0x00000000 [ 371.087201][ C1] Call Trace: [ 371.090480][ C1] ? __schedule+0x76f/0x1ac0 [ 371.095059][ C1] ? __sched_text_start+0x8/0x8 [ 371.099890][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 371.104889][ C1] schedule+0xca/0x250 [ 371.108934][ C1] schedule_timeout+0x682/0xb20 [ 371.113764][ C1] ? n_tty_read+0x151a/0x1ae0 [ 371.118417][ C1] ? usleep_range+0x160/0x160 [ 371.123068][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 371.127894][ C1] ? lock_acquire+0x127/0x320 [ 371.132546][ C1] ? n_tty_read+0xab3/0x1ae0 [ 371.137117][ C1] ? up_read+0x1b0/0x760 [ 371.141425][ C1] wait_woken+0x131/0x250 [ 371.145737][ C1] ? woken_wake_function+0x70/0x70 [ 371.150824][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 371.156606][ C1] n_tty_read+0x152e/0x1ae0 [ 371.161087][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 371.166088][ C1] ? tty_write+0x54b/0x800 [ 371.170482][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 371.176261][ C1] ? copy_from_read_buf+0x500/0x500 [ 371.181532][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 371.186372][ C1] ? __fsnotify_parent+0xd1/0x370 [ 371.191389][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 371.197183][ C1] tty_read+0x190/0x290 [ 371.201326][ C1] ? copy_from_read_buf+0x500/0x500 [ 371.206503][ C1] ? tty_poll+0x180/0x180 [ 371.210814][ C1] __vfs_read+0x76/0x100 [ 371.215034][ C1] vfs_read+0x1ea/0x430 [ 371.219168][ C1] ksys_read+0x127/0x250 [ 371.223390][ C1] ? kernel_write+0x120/0x120 [ 371.228045][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 371.233740][ C1] do_syscall_64+0xb7/0x580 [ 371.238224][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.244106][ C1] RIP: 0033:0x7f0d9789b310 [ 371.248515][ C1] Code: Bad RIP value. [ 371.252559][ C1] RSP: 002b:00007ffc27654478 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 371.260954][ C1] RAX: ffffffffffffffda RBX: 00007f0d97f706a8 RCX: 00007f0d9789b310 [ 371.268901][ C1] RDX: 0000000000000001 RSI: 00007ffc276544c8 RDI: 0000000000000000 [ 371.276849][ C1] RBP: 00007ffc27654cb0 R08: 00007ffc276542b0 R09: 00007f0d97b51e90 [ 371.284805][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 371.292755][ C1] R13: 00007ffc27658f11 R14: 0000000000000000 R15: 0000000000000000 [ 371.300715][ C1] getty S26856 1695 1 0x00000000 [ 371.307035][ C1] Call Trace: [ 371.310305][ C1] ? __schedule+0x76f/0x1ac0 [ 371.314873][ C1] ? __sched_text_start+0x8/0x8 [ 371.319703][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 371.324705][ C1] schedule+0xca/0x250 [ 371.328751][ C1] schedule_timeout+0x682/0xb20 [ 371.333580][ C1] ? n_tty_read+0x151a/0x1ae0 [ 371.338246][ C1] ? usleep_range+0x160/0x160 [ 371.342903][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 371.347730][ C1] ? lock_acquire+0x127/0x320 [ 371.352384][ C1] ? n_tty_read+0xab3/0x1ae0 [ 371.356949][ C1] ? up_read+0x1b0/0x760 [ 371.361170][ C1] wait_woken+0x131/0x250 [ 371.365476][ C1] ? woken_wake_function+0x70/0x70 [ 371.370561][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 371.376345][ C1] n_tty_read+0x152e/0x1ae0 [ 371.380835][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 371.385836][ C1] ? tty_write+0x54b/0x800 [ 371.390227][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 371.396010][ C1] ? copy_from_read_buf+0x500/0x500 [ 371.401184][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 371.406021][ C1] ? __fsnotify_parent+0xd1/0x370 [ 371.411024][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 371.416806][ C1] tty_read+0x190/0x290 [ 371.420940][ C1] ? copy_from_read_buf+0x500/0x500 [ 371.426115][ C1] ? tty_poll+0x180/0x180 [ 371.430431][ C1] __vfs_read+0x76/0x100 [ 371.434655][ C1] vfs_read+0x1ea/0x430 [ 371.438788][ C1] ksys_read+0x127/0x250 [ 371.443006][ C1] ? kernel_write+0x120/0x120 [ 371.447660][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 371.453354][ C1] do_syscall_64+0xb7/0x580 [ 371.457844][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.463710][ C1] RIP: 0033:0x7f0c9d9c3310 [ 371.468138][ C1] Code: Bad RIP value. [ 371.472180][ C1] RSP: 002b:00007fff5338fa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 371.480565][ C1] RAX: ffffffffffffffda RBX: 00007f0c9e0986a8 RCX: 00007f0c9d9c3310 [ 371.488518][ C1] RDX: 0000000000000001 RSI: 00007fff5338fa78 RDI: 0000000000000000 [ 371.496489][ C1] RBP: 00007fff53390260 R08: 00007fff5338f860 R09: 00007f0c9dc79e90 [ 371.504436][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 371.512383][ C1] R13: 00007fff53392f11 R14: 0000000000000000 R15: 0000000000000000 [ 371.520334][ C1] getty S27568 1696 1 0x00000000 [ 371.526642][ C1] Call Trace: [ 371.529908][ C1] ? __schedule+0x76f/0x1ac0 [ 371.534482][ C1] ? __sched_text_start+0x8/0x8 [ 371.539310][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 371.544310][ C1] schedule+0xca/0x250 [ 371.548357][ C1] schedule_timeout+0x682/0xb20 [ 371.553195][ C1] ? n_tty_read+0x151a/0x1ae0 [ 371.557850][ C1] ? usleep_range+0x160/0x160 [ 371.562501][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 371.567335][ C1] ? lock_acquire+0x127/0x320 [ 371.571991][ C1] ? n_tty_read+0xab3/0x1ae0 [ 371.576560][ C1] ? up_read+0x1b0/0x760 [ 371.580778][ C1] wait_woken+0x131/0x250 [ 371.585085][ C1] ? woken_wake_function+0x70/0x70 [ 371.590174][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 371.595957][ C1] n_tty_read+0x152e/0x1ae0 [ 371.600437][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 371.605436][ C1] ? tty_write+0x54b/0x800 [ 371.609828][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 371.615612][ C1] ? copy_from_read_buf+0x500/0x500 [ 371.620787][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 371.625628][ C1] ? __fsnotify_parent+0xd1/0x370 [ 371.630646][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 371.636436][ C1] tty_read+0x190/0x290 [ 371.640572][ C1] ? copy_from_read_buf+0x500/0x500 [ 371.645744][ C1] ? tty_poll+0x180/0x180 [ 371.650051][ C1] __vfs_read+0x76/0x100 [ 371.654274][ C1] vfs_read+0x1ea/0x430 [ 371.658407][ C1] ksys_read+0x127/0x250 [ 371.662643][ C1] ? kernel_write+0x120/0x120 [ 371.667299][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 371.672993][ C1] do_syscall_64+0xb7/0x580 [ 371.677473][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.683339][ C1] RIP: 0033:0x7f7f6cae5310 [ 371.687750][ C1] Code: Bad RIP value. [ 371.691791][ C1] RSP: 002b:00007ffead8235c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 371.700177][ C1] RAX: ffffffffffffffda RBX: 00007f7f6d1ba6a8 RCX: 00007f7f6cae5310 [ 371.708129][ C1] RDX: 0000000000000001 RSI: 00007ffead823618 RDI: 0000000000000000 [ 371.716075][ C1] RBP: 00007ffead823e00 R08: 00007ffead823400 R09: 00007f7f6cd9be90 [ 371.724021][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 371.731968][ C1] R13: 00007ffead826f11 R14: 0000000000000000 R15: 0000000000000000 [ 371.739917][ C1] getty S27032 1697 1 0x00000000 [ 371.746226][ C1] Call Trace: [ 371.749494][ C1] ? __schedule+0x76f/0x1ac0 [ 371.754084][ C1] ? __sched_text_start+0x8/0x8 [ 371.758912][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 371.763914][ C1] schedule+0xca/0x250 [ 371.767960][ C1] schedule_timeout+0x682/0xb20 [ 371.772789][ C1] ? n_tty_read+0x151a/0x1ae0 [ 371.777442][ C1] ? usleep_range+0x160/0x160 [ 371.782094][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 371.786920][ C1] ? lock_acquire+0x127/0x320 [ 371.791573][ C1] ? n_tty_read+0xab3/0x1ae0 [ 371.796141][ C1] ? up_read+0x1b0/0x760 [ 371.800362][ C1] wait_woken+0x131/0x250 [ 371.804671][ C1] ? woken_wake_function+0x70/0x70 [ 371.809759][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 371.815542][ C1] n_tty_read+0x152e/0x1ae0 [ 371.820022][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 371.825022][ C1] ? tty_write+0x54b/0x800 [ 371.829414][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 371.835197][ C1] ? copy_from_read_buf+0x500/0x500 [ 371.840371][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 371.845207][ C1] ? __fsnotify_parent+0xd1/0x370 [ 371.850207][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 371.855990][ C1] tty_read+0x190/0x290 [ 371.860131][ C1] ? copy_from_read_buf+0x500/0x500 [ 371.865305][ C1] ? tty_poll+0x180/0x180 [ 371.869614][ C1] __vfs_read+0x76/0x100 [ 371.873831][ C1] vfs_read+0x1ea/0x430 [ 371.877963][ C1] ksys_read+0x127/0x250 [ 371.882184][ C1] ? kernel_write+0x120/0x120 [ 371.886853][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 371.892557][ C1] do_syscall_64+0xb7/0x580 [ 371.897059][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.902936][ C1] RIP: 0033:0x7facc8959310 [ 371.907343][ C1] Code: Bad RIP value. [ 371.911398][ C1] RSP: 002b:00007fff80acc2b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 371.919801][ C1] RAX: ffffffffffffffda RBX: 00007facc902e6a8 RCX: 00007facc8959310 [ 371.927752][ C1] RDX: 0000000000000001 RSI: 00007fff80acc308 RDI: 0000000000000000 [ 371.935708][ C1] RBP: 00007fff80accaf0 R08: 00007fff80acc0f0 R09: 00007facc8c0fe90 [ 371.943655][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 371.951613][ C1] R13: 00007fff80acef11 R14: 0000000000000000 R15: 0000000000000000 [ 371.959575][ C1] getty S27032 1698 1 0x00000000 [ 371.965887][ C1] Call Trace: [ 371.969157][ C1] ? __schedule+0x76f/0x1ac0 [ 371.973736][ C1] ? __sched_text_start+0x8/0x8 [ 371.978564][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 371.983566][ C1] schedule+0xca/0x250 [ 371.987615][ C1] schedule_timeout+0x682/0xb20 [ 371.992445][ C1] ? n_tty_read+0x151a/0x1ae0 [ 371.997097][ C1] ? usleep_range+0x160/0x160 [ 372.001752][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 372.006603][ C1] ? lock_acquire+0x127/0x320 [ 372.011257][ C1] ? n_tty_read+0xab3/0x1ae0 [ 372.015823][ C1] ? up_read+0x1b0/0x760 [ 372.020041][ C1] wait_woken+0x131/0x250 [ 372.024348][ C1] ? woken_wake_function+0x70/0x70 [ 372.029434][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 372.035218][ C1] n_tty_read+0x152e/0x1ae0 [ 372.039701][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 372.044700][ C1] ? tty_write+0x54b/0x800 [ 372.049208][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 372.054998][ C1] ? copy_from_read_buf+0x500/0x500 [ 372.060182][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 372.065055][ C1] ? __fsnotify_parent+0xd1/0x370 [ 372.070088][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 372.075877][ C1] tty_read+0x190/0x290 [ 372.080017][ C1] ? copy_from_read_buf+0x500/0x500 [ 372.085196][ C1] ? tty_poll+0x180/0x180 [ 372.089508][ C1] __vfs_read+0x76/0x100 [ 372.093736][ C1] vfs_read+0x1ea/0x430 [ 372.097875][ C1] ksys_read+0x127/0x250 [ 372.102099][ C1] ? kernel_write+0x120/0x120 [ 372.106756][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 372.112454][ C1] do_syscall_64+0xb7/0x580 [ 372.116938][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.122812][ C1] RIP: 0033:0x7fb173c80310 [ 372.127214][ C1] Code: Bad RIP value. [ 372.131257][ C1] RSP: 002b:00007ffce270f6b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 372.139645][ C1] RAX: ffffffffffffffda RBX: 00007fb1743556a8 RCX: 00007fb173c80310 [ 372.147594][ C1] RDX: 0000000000000001 RSI: 00007ffce270f708 RDI: 0000000000000000 [ 372.155545][ C1] RBP: 00007ffce270fef0 R08: 00007ffce270f4f0 R09: 00007fb173f36e90 [ 372.163496][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 372.171444][ C1] R13: 00007ffce2712f11 R14: 0000000000000000 R15: 0000000000000000 [ 372.179409][ C1] getty S27016 1699 1 0x00000000 [ 372.185724][ C1] Call Trace: [ 372.188993][ C1] ? __schedule+0x76f/0x1ac0 [ 372.193561][ C1] ? __sched_text_start+0x8/0x8 [ 372.198397][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 372.203401][ C1] schedule+0xca/0x250 [ 372.207447][ C1] schedule_timeout+0x682/0xb20 [ 372.212276][ C1] ? n_tty_read+0x151a/0x1ae0 [ 372.217068][ C1] ? usleep_range+0x160/0x160 [ 372.221757][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 372.226591][ C1] ? lock_acquire+0x127/0x320 [ 372.231248][ C1] ? n_tty_read+0xab3/0x1ae0 [ 372.235818][ C1] ? up_read+0x1b0/0x760 [ 372.240043][ C1] wait_woken+0x131/0x250 [ 372.244356][ C1] ? woken_wake_function+0x70/0x70 [ 372.249450][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 372.255237][ C1] n_tty_read+0x152e/0x1ae0 [ 372.259718][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 372.264729][ C1] ? tty_write+0x54b/0x800 [ 372.269126][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 372.274906][ C1] ? copy_from_read_buf+0x500/0x500 [ 372.280089][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 372.284920][ C1] ? __fsnotify_parent+0xd1/0x370 [ 372.289924][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 372.295717][ C1] tty_read+0x190/0x290 [ 372.299849][ C1] ? copy_from_read_buf+0x500/0x500 [ 372.305022][ C1] ? tty_poll+0x180/0x180 [ 372.309352][ C1] __vfs_read+0x76/0x100 [ 372.313577][ C1] vfs_read+0x1ea/0x430 [ 372.317729][ C1] ksys_read+0x127/0x250 [ 372.321951][ C1] ? kernel_write+0x120/0x120 [ 372.326606][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 372.332389][ C1] do_syscall_64+0xb7/0x580 [ 372.336871][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.342741][ C1] RIP: 0033:0x7f1cfbd82310 [ 372.347408][ C1] Code: Bad RIP value. [ 372.351452][ C1] RSP: 002b:00007ffd7d38a828 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 372.359841][ C1] RAX: ffffffffffffffda RBX: 00007f1cfc4576a8 RCX: 00007f1cfbd82310 [ 372.367790][ C1] RDX: 0000000000000001 RSI: 00007ffd7d38a878 RDI: 0000000000000000 [ 372.375741][ C1] RBP: 00007ffd7d38b060 R08: 00007ffd7d38a660 R09: 00007f1cfc038e90 [ 372.383690][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 372.391642][ C1] R13: 00007ffd7d38df11 R14: 0000000000000000 R15: 0000000000000000 [ 372.399596][ C1] getty S28024 1700 1 0x00000000 [ 372.405915][ C1] Call Trace: [ 372.409184][ C1] ? __schedule+0x76f/0x1ac0 [ 372.413752][ C1] ? __sched_text_start+0x8/0x8 [ 372.418580][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 372.423580][ C1] schedule+0xca/0x250 [ 372.427625][ C1] schedule_timeout+0x682/0xb20 [ 372.432456][ C1] ? n_tty_read+0x151a/0x1ae0 [ 372.437109][ C1] ? usleep_range+0x160/0x160 [ 372.441762][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 372.446589][ C1] ? lock_acquire+0x127/0x320 [ 372.451241][ C1] ? n_tty_read+0xab3/0x1ae0 [ 372.455811][ C1] ? up_read+0x1b0/0x760 [ 372.460031][ C1] wait_woken+0x131/0x250 [ 372.464347][ C1] ? woken_wake_function+0x70/0x70 [ 372.469440][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 372.475233][ C1] n_tty_read+0x152e/0x1ae0 [ 372.479716][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 372.484717][ C1] ? tty_write+0x54b/0x800 [ 372.489127][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 372.494912][ C1] ? copy_from_read_buf+0x500/0x500 [ 372.500088][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 372.504916][ C1] ? __fsnotify_parent+0xd1/0x370 [ 372.509940][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 372.515725][ C1] tty_read+0x190/0x290 [ 372.519858][ C1] ? copy_from_read_buf+0x500/0x500 [ 372.525030][ C1] ? tty_poll+0x180/0x180 [ 372.529344][ C1] __vfs_read+0x76/0x100 [ 372.533563][ C1] vfs_read+0x1ea/0x430 [ 372.537696][ C1] ksys_read+0x127/0x250 [ 372.541917][ C1] ? kernel_write+0x120/0x120 [ 372.546574][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 372.552268][ C1] do_syscall_64+0xb7/0x580 [ 372.556761][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.562630][ C1] RIP: 0033:0x7f9f04155310 [ 372.567032][ C1] Code: Bad RIP value. [ 372.571076][ C1] RSP: 002b:00007ffcce99c238 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 372.579466][ C1] RAX: ffffffffffffffda RBX: 00007f9f0482a6a8 RCX: 00007f9f04155310 [ 372.587503][ C1] RDX: 0000000000000001 RSI: 00007ffcce99c288 RDI: 0000000000000000 [ 372.595454][ C1] RBP: 00007ffcce99ca70 R08: 00007ffcce99c070 R09: 0000000000000000 [ 372.603405][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 372.611358][ C1] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000 [ 372.619321][ C1] sshd S26848 1719 1670 0x00000000 [ 372.625635][ C1] Call Trace: [ 372.628905][ C1] ? __schedule+0x76f/0x1ac0 [ 372.633485][ C1] ? __sched_text_start+0x8/0x8 [ 372.638403][ C1] ? debug_object_fixup+0x30/0x30 [ 372.643408][ C1] ? enqueue_hrtimer+0x380/0x380 [ 372.648326][ C1] schedule+0xca/0x250 [ 372.652376][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 372.658424][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 372.664296][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 372.669125][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 372.675085][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 372.680869][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 372.686131][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 372.692445][ C1] ? pollwake+0x200/0x200 [ 372.696750][ C1] do_select+0x122e/0x1700 [ 372.701156][ C1] ? select_estimate_accuracy+0x320/0x320 [ 372.706854][ C1] ? poll_freewait+0x250/0x250 [ 372.711595][ C1] ? poll_freewait+0x250/0x250 [ 372.716338][ C1] ? poll_freewait+0x250/0x250 [ 372.721081][ C1] ? poll_freewait+0x250/0x250 [ 372.725822][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 372.730824][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 372.735739][ C1] ? find_held_lock+0x2d/0x110 [ 372.740497][ C1] ? __might_fault+0x11f/0x1d0 [ 372.745238][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 372.750065][ C1] ? lock_acquire+0x127/0x320 [ 372.754728][ C1] ? __might_fault+0xef/0x1d0 [ 372.759383][ C1] ? __might_fault+0x192/0x1d0 [ 372.764126][ C1] ? core_sys_select+0x4da/0x820 [ 372.769063][ C1] core_sys_select+0x4da/0x820 [ 372.773808][ C1] ? do_compat_pselect+0x210/0x210 [ 372.778920][ C1] ? find_held_lock+0x2d/0x110 [ 372.783672][ C1] ? find_held_lock+0x2d/0x110 [ 372.788420][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 372.793257][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 372.798784][ C1] ? timespec64_add_safe+0x189/0x210 [ 372.804049][ C1] ? nsec_to_clock_t+0x30/0x30 [ 372.808793][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 372.814058][ C1] kern_select+0x13d/0x1c0 [ 372.818552][ C1] ? core_sys_select+0x820/0x820 [ 372.824337][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 372.829091][ C1] __x64_sys_select+0xba/0x150 [ 372.833932][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 372.839196][ C1] do_syscall_64+0xb7/0x580 [ 372.843680][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.849559][ C1] RIP: 0033:0x7f7ec092bdd3 [ 372.853963][ C1] Code: Bad RIP value. [ 372.858013][ C1] RSP: 002b:00007ffca53fc5c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 372.866398][ C1] RAX: ffffffffffffffda RBX: 00007ffca53fc650 RCX: 00007f7ec092bdd3 [ 372.874365][ C1] RDX: 000055ff7b191460 RSI: 000055ff7b191480 RDI: 000000000000000c [ 372.882314][ C1] RBP: 000055ff7a5728dc R08: 00007ffca53fc5f0 R09: 0101010101010101 [ 372.890262][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffca53fc658 [ 372.898211][ C1] R13: 0000000000000000 R14: 00007ffca53fc648 R15: 00007ffca53fc64c [ 372.906160][ C1] syz-fuzzer R running task 26576 1721 1719 0x00000000 [ 372.914032][ C1] Call Trace: [ 372.917300][ C1] ? __schedule+0x76f/0x1ac0 [ 372.921867][ C1] ? __sched_text_start+0x8/0x8 [ 372.926697][ C1] ? enqueue_hrtimer+0x380/0x380 [ 372.931609][ C1] schedule+0xca/0x250 [ 372.935657][ C1] futex_wait_queue_me+0x2a7/0x570 [ 372.940743][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 372.946185][ C1] futex_wait+0x1e2/0x590 [ 372.950492][ C1] ? futex_wait_setup+0x350/0x350 [ 372.955495][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 372.961452][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 372.966462][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 372.971465][ C1] do_futex+0x15d/0x1b80 [ 372.975687][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 372.980688][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 372.985516][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 372.990516][ C1] ? find_held_lock+0x2d/0x110 [ 372.995257][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 373.000175][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 373.005010][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 373.009925][ C1] ? ktime_get+0x190/0x1c0 [ 373.014332][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 373.019594][ C1] ? ktime_get+0x162/0x1c0 [ 373.023986][ C1] __x64_sys_futex+0x376/0x4f0 [ 373.028726][ C1] ? do_futex+0x1b80/0x1b80 [ 373.033224][ C1] ? switch_fpu_return+0x1c2/0x430 [ 373.038313][ C1] ? signal_fault+0x90/0x90 [ 373.042795][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 373.048514][ C1] do_syscall_64+0xb7/0x580 [ 373.053007][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.058880][ C1] RIP: 0033:0x45b153 [ 373.062762][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 373.082345][ C1] RSP: 002b:000000c42003e6a0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 373.090736][ C1] RAX: ffffffffffffffda RBX: 0000000036244c9d RCX: 000000000045b153 [ 373.098685][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017f1080 [ 373.106643][ C1] RBP: 000000c42003e6e8 R08: 0000000000000000 R09: 0000000000000000 [ 373.114604][ C1] R10: 000000c42003e6d8 R11: 0000000000000202 R12: 0000008b351f16a3 [ 373.122553][ C1] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000055 [ 373.130515][ C1] syz-fuzzer S27576 1722 1719 0x00000000 [ 373.136834][ C1] Call Trace: [ 373.140105][ C1] ? __schedule+0x76f/0x1ac0 [ 373.144670][ C1] ? __sched_text_start+0x8/0x8 [ 373.149497][ C1] ? enqueue_hrtimer+0x380/0x380 [ 373.154411][ C1] schedule+0xca/0x250 [ 373.158548][ C1] futex_wait_queue_me+0x2a7/0x570 [ 373.163635][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 373.169070][ C1] futex_wait+0x1e2/0x590 [ 373.173376][ C1] ? futex_wait_setup+0x350/0x350 [ 373.178378][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 373.184335][ C1] ? find_held_lock+0x2d/0x110 [ 373.189075][ C1] ? __might_fault+0x11f/0x1d0 [ 373.193816][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 373.198816][ C1] do_futex+0x15d/0x1b80 [ 373.203038][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 373.208063][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 373.212897][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 373.217911][ C1] ? find_held_lock+0x2d/0x110 [ 373.223097][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 373.228016][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 373.232848][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 373.237770][ C1] ? ktime_get+0x190/0x1c0 [ 373.242169][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 373.247435][ C1] ? ktime_get+0x162/0x1c0 [ 373.251926][ C1] __x64_sys_futex+0x376/0x4f0 [ 373.256681][ C1] ? do_futex+0x1b80/0x1b80 [ 373.261166][ C1] ? switch_fpu_return+0x1c2/0x430 [ 373.266254][ C1] ? fpregs_mark_activate+0x280/0x280 [ 373.271604][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 373.277298][ C1] do_syscall_64+0xb7/0x580 [ 373.281788][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.287656][ C1] RIP: 0033:0x45b153 [ 373.291530][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 373.311112][ C1] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 373.319509][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153 [ 373.327461][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017ecfb0 [ 373.335409][ C1] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000 [ 373.343360][ C1] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0 [ 373.351306][ C1] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 373.359258][ C1] syz-fuzzer S27968 1723 1719 0x00000000 [ 373.365567][ C1] Call Trace: [ 373.368836][ C1] ? __schedule+0x76f/0x1ac0 [ 373.373402][ C1] ? __sched_text_start+0x8/0x8 [ 373.378228][ C1] schedule+0xca/0x250 [ 373.382275][ C1] futex_wait_queue_me+0x2a7/0x570 [ 373.387365][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 373.392801][ C1] futex_wait+0x1e2/0x590 [ 373.397108][ C1] ? futex_wait_setup+0x350/0x350 [ 373.402113][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 373.407982][ C1] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 373.413674][ C1] ? futex_wake+0x164/0x480 [ 373.418242][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 373.423067][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 373.427892][ C1] do_futex+0x15d/0x1b80 [ 373.432112][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 373.437126][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 373.442130][ C1] ? find_held_lock+0x2d/0x110 [ 373.446872][ C1] ? __might_fault+0x11f/0x1d0 [ 373.452059][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 373.456886][ C1] ? lock_acquire+0x127/0x320 [ 373.461541][ C1] ? __set_current_blocked+0x6a/0x110 [ 373.466897][ C1] __x64_sys_futex+0x376/0x4f0 [ 373.471638][ C1] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 373.477332][ C1] ? do_futex+0x1b80/0x1b80 [ 373.481812][ C1] ? switch_fpu_return+0x1c2/0x430 [ 373.486901][ C1] ? fpregs_mark_activate+0x280/0x280 [ 373.492252][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 373.497951][ C1] do_syscall_64+0xb7/0x580 [ 373.502447][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.508323][ C1] RIP: 0033:0x45b153 [ 373.512199][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 373.531778][ C1] RSP: 002b:000000c42004be88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 373.540165][ C1] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153 [ 373.548112][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040548 [ 373.556061][ C1] RBP: 000000c42004bed0 R08: 0000000000000000 R09: 0000000000000000 [ 373.564011][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4202eff68 [ 373.571977][ C1] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 373.579952][ C1] syz-fuzzer S28992 1724 1719 0x00000000 [ 373.586275][ C1] Call Trace: [ 373.589549][ C1] ? __schedule+0x76f/0x1ac0 [ 373.594128][ C1] ? __sched_text_start+0x8/0x8 [ 373.598955][ C1] schedule+0xca/0x250 [ 373.603003][ C1] futex_wait_queue_me+0x2a7/0x570 [ 373.608090][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 373.613523][ C1] futex_wait+0x1e2/0x590 [ 373.617831][ C1] ? futex_wait_setup+0x350/0x350 [ 373.622831][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 373.628703][ C1] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 373.634402][ C1] ? futex_wake+0x164/0x480 [ 373.638888][ C1] ? lock_acquire+0x127/0x320 [ 373.643544][ C1] ? __might_fault+0xef/0x1d0 [ 373.648200][ C1] do_futex+0x15d/0x1b80 [ 373.652424][ C1] ? put_timespec64+0xcb/0x120 [ 373.657163][ C1] ? nsecs_to_jiffies+0x30/0x30 [ 373.661988][ C1] ? ktime_get_ts64+0x222/0x2b0 [ 373.666814][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 373.671817][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 373.678292][ C1] ? __sanitizer_cov_trace_pc+0x47/0x50 [ 373.683814][ C1] __x64_sys_futex+0x376/0x4f0 [ 373.688569][ C1] ? do_futex+0x1b80/0x1b80 [ 373.693050][ C1] ? switch_fpu_return+0x1c2/0x430 [ 373.698143][ C1] ? fpregs_mark_activate+0x280/0x280 [ 373.703490][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 373.709183][ C1] do_syscall_64+0xb7/0x580 [ 373.713667][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.719544][ C1] RIP: 0033:0x45b153 [ 373.723426][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 373.743007][ C1] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 373.751395][ C1] RAX: ffffffffffffffda RBX: 000000c420040800 RCX: 000000000045b153 [ 373.759342][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000180af40 [ 373.767291][ C1] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000 [ 373.775251][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168 [ 373.783201][ C1] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 373.791151][ C1] syz-fuzzer S26576 1725 1719 0x00000000 [ 373.797481][ C1] Call Trace: [ 373.800755][ C1] ? __schedule+0x76f/0x1ac0 [ 373.805502][ C1] ? __sched_text_start+0x8/0x8 [ 373.810331][ C1] schedule+0xca/0x250 [ 373.814389][ C1] futex_wait_queue_me+0x2a7/0x570 [ 373.819478][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 373.824912][ C1] ? find_held_lock+0x2d/0x110 [ 373.829651][ C1] futex_wait+0x1e2/0x590 [ 373.833957][ C1] ? futex_wait_setup+0x350/0x350 [ 373.838957][ C1] ? trace_hardirqs_off+0x50/0x1d0 [ 373.844056][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 373.849836][ C1] ? try_to_wake_up+0x6c9/0x15e0 [ 373.854752][ C1] ? do_send_sig_info+0xc0/0x120 [ 373.859674][ C1] do_futex+0x15d/0x1b80 [ 373.863892][ C1] ? find_held_lock+0x2d/0x110 [ 373.868634][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 373.873633][ C1] ? find_held_lock+0x2d/0x110 [ 373.878375][ C1] ? kill_something_info+0x1db/0x480 [ 373.883636][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 373.888470][ C1] ? kill_pid_info+0x23/0x200 [ 373.893126][ C1] ? kill_pid_info+0x133/0x200 [ 373.897867][ C1] ? kill_something_info+0x118/0x480 [ 373.903133][ C1] __x64_sys_futex+0x376/0x4f0 [ 373.907876][ C1] ? fput_many+0x2f/0x1a0 [ 373.912180][ C1] ? do_futex+0x1b80/0x1b80 [ 373.916660][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 373.922358][ C1] do_syscall_64+0xb7/0x580 [ 373.926842][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.932716][ C1] RIP: 0033:0x45b153 [ 373.936589][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 373.956170][ C1] RSP: 002b:000000c42014ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 373.964554][ C1] RAX: ffffffffffffffda RBX: 000000c42013e000 RCX: 000000000045b153 [ 373.972504][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013e148 [ 373.980455][ C1] RBP: 000000c42014de40 R08: 0000000000000000 R09: 0000000000000000 [ 373.988407][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420075ba8 [ 373.996356][ C1] R13: 000000c4202f2f50 R14: 000000c4202f2f50 R15: 0000000000000000 [ 374.004311][ C1] syz-fuzzer S25216 1726 1719 0x00000000 [ 374.010620][ C1] Call Trace: [ 374.013886][ C1] ? __schedule+0x76f/0x1ac0 [ 374.018463][ C1] ? __sched_text_start+0x8/0x8 [ 374.023294][ C1] schedule+0xca/0x250 [ 374.027351][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 374.033398][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 374.039190][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 374.044140][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 374.048978][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 374.053984][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 374.058911][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 374.064090][ C1] ep_poll+0xcca/0xe60 [ 374.068141][ C1] ? ep_modify+0x830/0x830 [ 374.072542][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 374.078104][ C1] ? __fget+0x357/0x530 [ 374.082235][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 374.086645][ C1] ? wake_up_q+0xf0/0xf0 [ 374.090875][ C1] do_epoll_wait+0x209/0x260 [ 374.095446][ C1] __x64_sys_epoll_pwait+0x133/0x2d0 [ 374.100708][ C1] ? do_syscall_64+0x1a/0x580 [ 374.105367][ C1] do_syscall_64+0xb7/0x580 [ 374.109850][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.115722][ C1] RIP: 0033:0x45b300 [ 374.119606][ C1] Code: 00 be 01 00 00 00 4c 89 f7 ff d3 4d 8b 7e 10 4d 85 ff 74 61 49 83 7f 08 00 ba 04 00 00 00 0f 84 ce 02 00 00 31 f6 4c 89 ff ff 49 8b 7f 08 48 85 ff 74 0d ba 05 00 00 00 48 89 de e8 49 e8 ff [ 374.139195][ C1] RSP: 002b:000000c42014f860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 374.147584][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300 [ 374.155532][ C1] RDX: 0000000000000080 RSI: 000000c42014f8a0 RDI: 0000000000000004 [ 374.163490][ C1] RBP: 000000c42014fea0 R08: 0000000000000000 R09: 0000000000000000 [ 374.171449][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c421728758 [ 374.179398][ C1] R13: 0000000000000001 R14: 000000c420075d40 R15: 0000000000000001 [ 374.187351][ C1] syz-fuzzer S26576 1727 1719 0x00000000 [ 374.193662][ C1] Call Trace: [ 374.196929][ C1] ? __schedule+0x76f/0x1ac0 [ 374.201522][ C1] ? __sched_text_start+0x8/0x8 [ 374.206365][ C1] schedule+0xca/0x250 [ 374.210430][ C1] futex_wait_queue_me+0x2a7/0x570 [ 374.215543][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 374.220986][ C1] futex_wait+0x1e2/0x590 [ 374.225298][ C1] ? futex_wait_setup+0x350/0x350 [ 374.230303][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 374.235733][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 374.241096][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 374.246361][ C1] ? tcp_sendmsg+0x36/0x40 [ 374.250766][ C1] ? __local_bh_enable_ip+0x11b/0x190 [ 374.256220][ C1] ? sock_write_iter+0x2b0/0x360 [ 374.261135][ C1] ? sock_sendmsg+0x120/0x120 [ 374.265788][ C1] do_futex+0x15d/0x1b80 [ 374.270021][ C1] ? find_held_lock+0x2d/0x110 [ 374.274760][ C1] ? __fget+0x32e/0x530 [ 374.278891][ C1] ? new_sync_write+0x48d/0x650 [ 374.283717][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 374.288717][ C1] ? new_sync_read+0x6d0/0x6d0 [ 374.293458][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 374.301153][ C1] ? fsnotify+0x775/0xb10 [ 374.305463][ C1] ? fsnotify_first_mark+0x200/0x200 [ 374.310734][ C1] __x64_sys_futex+0x376/0x4f0 [ 374.315475][ C1] ? fput_many+0x2f/0x1a0 [ 374.319779][ C1] ? do_futex+0x1b80/0x1b80 [ 374.324266][ C1] ? ksys_write+0x19f/0x250 [ 374.328746][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 374.333486][ C1] ? fpregs_mark_activate+0x280/0x280 [ 374.338835][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 374.344529][ C1] do_syscall_64+0xb7/0x580 [ 374.349012][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.354881][ C1] RIP: 0033:0x45b153 [ 374.358755][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 374.378344][ C1] RSP: 002b:000000c420051ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 374.386743][ C1] RAX: ffffffffffffffda RBX: 000000c42013f000 RCX: 000000000045b153 [ 374.394690][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013f148 [ 374.402640][ C1] RBP: 000000c420051f30 R08: 0000000000000000 R09: 0000000000000000 [ 374.410589][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200c3b00 [ 374.418562][ C1] R13: 000000000000000f R14: 0000000000c0fa00 R15: 0000000000003913 [ 374.426517][ C1] syz-fuzzer S29272 1734 1719 0x00000000 [ 374.432826][ C1] Call Trace: [ 374.436106][ C1] ? __schedule+0x76f/0x1ac0 [ 374.440684][ C1] ? __sched_text_start+0x8/0x8 [ 374.445519][ C1] schedule+0xca/0x250 [ 374.449567][ C1] futex_wait_queue_me+0x2a7/0x570 [ 374.454654][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 374.460109][ C1] futex_wait+0x1e2/0x590 [ 374.464423][ C1] ? futex_wait_setup+0x350/0x350 [ 374.469439][ C1] do_futex+0x15d/0x1b80 [ 374.473660][ C1] ? find_held_lock+0x2d/0x110 [ 374.478411][ C1] ? __set_current_blocked+0xcc/0x110 [ 374.483766][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 374.488766][ C1] ? recalc_sigpending_tsk+0x16e/0x1e0 [ 374.494201][ C1] ? mark_lock+0xbc/0x1160 [ 374.498604][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 374.504383][ C1] ? __set_current_blocked+0xcc/0x110 [ 374.509839][ C1] ? find_held_lock+0x2d/0x110 [ 374.514580][ C1] __x64_sys_futex+0x376/0x4f0 [ 374.519320][ C1] ? do_futex+0x1b80/0x1b80 [ 374.523804][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 374.529327][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 374.535033][ C1] do_syscall_64+0xb7/0x580 [ 374.539517][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.545383][ C1] RIP: 0033:0x45b153 [ 374.549259][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 374.568838][ C1] RSP: 002b:000000c4203e3f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 374.577224][ C1] RAX: ffffffffffffffda RBX: 000000c42013f800 RCX: 000000000045b153 [ 374.585259][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000180adf8 [ 374.593215][ C1] RBP: 000000c4203e3f48 R08: 0000000000000000 R09: 0000000000000000 [ 374.601162][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0 [ 374.609119][ C1] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 374.617073][ C1] syz-fuzzer S26576 1735 1719 0x00000000 [ 374.623381][ C1] Call Trace: [ 374.626651][ C1] ? __schedule+0x76f/0x1ac0 [ 374.631219][ C1] ? __sched_text_start+0x8/0x8 [ 374.636046][ C1] schedule+0xca/0x250 [ 374.640104][ C1] futex_wait_queue_me+0x2a7/0x570 [ 374.645194][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 374.650628][ C1] futex_wait+0x1e2/0x590 [ 374.654936][ C1] ? futex_wait_setup+0x350/0x350 [ 374.659938][ C1] ? find_held_lock+0x2d/0x110 [ 374.664680][ C1] ? __might_fault+0x11f/0x1d0 [ 374.669431][ C1] ? lock_acquire+0x127/0x320 [ 374.674094][ C1] ? __might_fault+0xef/0x1d0 [ 374.678768][ C1] do_futex+0x15d/0x1b80 [ 374.683001][ C1] ? put_timespec64+0xcb/0x120 [ 374.687743][ C1] ? nsecs_to_jiffies+0x30/0x30 [ 374.692572][ C1] ? ktime_get_ts64+0x222/0x2b0 [ 374.697403][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 374.702410][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 374.708891][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 374.714155][ C1] __x64_sys_futex+0x376/0x4f0 [ 374.718901][ C1] ? fput_many+0x2f/0x1a0 [ 374.723209][ C1] ? do_futex+0x1b80/0x1b80 [ 374.727691][ C1] ? switch_fpu_return+0x1c2/0x430 [ 374.732781][ C1] ? fpregs_mark_activate+0x280/0x280 [ 374.738133][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 374.743829][ C1] do_syscall_64+0xb7/0x580 [ 374.748312][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.754181][ C1] RIP: 0033:0x45b153 [ 374.758058][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 374.777636][ C1] RSP: 002b:000000c4203dfdf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 374.789087][ C1] RAX: ffffffffffffffda RBX: 000000c4203d2400 RCX: 000000000045b153 [ 374.797038][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4203d2548 [ 374.804994][ C1] RBP: 000000c4203dfe40 R08: 0000000000000000 R09: 0000000000000000 [ 374.812946][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c421b0ee78 [ 374.820897][ C1] R13: 000000000000001f R14: 0000000000c0fa00 R15: 0000000000003913 [ 374.828852][ C1] syz-fuzzer R running task 26576 1736 1719 0x00000000 [ 374.836725][ C1] Call Trace: [ 374.839993][ C1] ? __schedule+0x76f/0x1ac0 [ 374.844558][ C1] ? __sched_text_start+0x8/0x8 [ 374.849386][ C1] ? enqueue_hrtimer+0x380/0x380 [ 374.854304][ C1] schedule+0xca/0x250 [ 374.858350][ C1] futex_wait_queue_me+0x2a7/0x570 [ 374.863439][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 374.868875][ C1] futex_wait+0x1e2/0x590 [ 374.873181][ C1] ? futex_wait_setup+0x350/0x350 [ 374.878191][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 374.884148][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 374.889148][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 374.894146][ C1] do_futex+0x15d/0x1b80 [ 374.898366][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 374.903366][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 374.908200][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 374.913198][ C1] ? find_held_lock+0x2d/0x110 [ 374.917947][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 374.922867][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 374.927704][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 374.932619][ C1] ? ktime_get+0x190/0x1c0 [ 374.937022][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 374.942280][ C1] ? ktime_get+0x162/0x1c0 [ 374.946677][ C1] __x64_sys_futex+0x376/0x4f0 [ 374.951426][ C1] ? do_futex+0x1b80/0x1b80 [ 374.955906][ C1] ? signal_fault+0x90/0x90 [ 374.960415][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 374.966112][ C1] do_syscall_64+0xb7/0x580 [ 374.970606][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.976481][ C1] RIP: 0033:0x45b153 [ 374.980354][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 374.999934][ C1] RSP: 002b:000000c4200396a0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 375.008322][ C1] RAX: ffffffffffffffda RBX: 00000000204340b5 RCX: 000000000045b153 [ 375.016272][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017f1000 [ 375.024220][ C1] RBP: 000000c4200396e8 R08: 0000000000000000 R09: 0000000000000000 [ 375.032169][ C1] R10: 000000c4200396d8 R11: 0000000000000202 R12: 00000054e47b6d74 [ 375.040129][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 375.048093][ C1] syz-executor.1 S28600 1741 1721 0x00000000 [ 375.054413][ C1] Call Trace: [ 375.057696][ C1] ? __schedule+0x76f/0x1ac0 [ 375.062272][ C1] ? __sched_text_start+0x8/0x8 [ 375.067107][ C1] ? release_task+0x1600/0x1600 [ 375.071937][ C1] ? lock_acquire+0x127/0x320 [ 375.076694][ C1] ? do_wait+0x39f/0x970 [ 375.080915][ C1] schedule+0xca/0x250 [ 375.084959][ C1] do_wait+0x622/0x970 [ 375.089006][ C1] ? wait_consider_task+0x3540/0x3540 [ 375.094354][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 375.099354][ C1] kernel_wait4+0x14c/0x260 [ 375.103846][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 375.108933][ C1] ? task_stopped_code+0x180/0x180 [ 375.114031][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 375.119561][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 375.124387][ C1] __do_sys_wait4+0x147/0x160 [ 375.129053][ C1] ? kernel_wait4+0x260/0x260 [ 375.133707][ C1] ? up_read+0x1b0/0x760 [ 375.137925][ C1] ? mark_held_locks+0x9f/0xe0 [ 375.142666][ C1] ? down_read_non_owner+0x470/0x470 [ 375.147942][ C1] ? handle_mm_fault+0x30f/0x900 [ 375.152879][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 375.158590][ C1] do_syscall_64+0xb7/0x580 [ 375.163078][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.168947][ C1] RIP: 0033:0x4139ba [ 375.172826][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 375.192407][ C1] RSP: 002b:00007ffff0284058 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 375.200795][ C1] RAX: ffffffffffffffda RBX: 00000000000006da RCX: 00000000004139ba [ 375.208745][ C1] RDX: 0000000040000000 RSI: 00007ffff0284064 RDI: ffffffffffffffff [ 375.216707][ C1] RBP: 00000000000000f8 R08: 00000000000006cd R09: 00005555566e2940 [ 375.224670][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 375.232649][ C1] R13: 00007ffff02842e8 R14: 0000000000000000 R15: 0000000000000000 [ 375.240606][ C1] syz-executor.4 R running task 28600 1742 1721 0x00000004 [ 375.248484][ C1] Call Trace: [ 375.251763][ C1] ? __schedule+0x76f/0x1ac0 [ 375.256343][ C1] ? __sched_text_start+0x8/0x8 [ 375.261179][ C1] ? release_task+0x1600/0x1600 [ 375.266007][ C1] ? lock_acquire+0x127/0x320 [ 375.270660][ C1] ? do_wait+0x39f/0x970 [ 375.274879][ C1] schedule+0xca/0x250 [ 375.278926][ C1] do_wait+0x622/0x970 [ 375.282974][ C1] ? wait_consider_task+0x3540/0x3540 [ 375.288332][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 375.293350][ C1] kernel_wait4+0x14c/0x260 [ 375.297831][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 375.302923][ C1] ? task_stopped_code+0x180/0x180 [ 375.308010][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 375.313532][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 375.318369][ C1] __do_sys_wait4+0x147/0x160 [ 375.323026][ C1] ? kernel_wait4+0x260/0x260 [ 375.327688][ C1] ? up_read+0x1b0/0x760 [ 375.331914][ C1] ? mark_held_locks+0x9f/0xe0 [ 375.336654][ C1] ? down_read_non_owner+0x470/0x470 [ 375.341926][ C1] ? handle_mm_fault+0x30f/0x900 [ 375.347106][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 375.352801][ C1] do_syscall_64+0xb7/0x580 [ 375.357282][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.363151][ C1] RIP: 0033:0x4139ba [ 375.367026][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 375.386607][ C1] RSP: 002b:00007ffefd4c0688 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 375.394995][ C1] RAX: ffffffffffffffda RBX: 00000000000006db RCX: 00000000004139ba [ 375.402944][ C1] RDX: 0000000040000000 RSI: 00007ffefd4c0694 RDI: ffffffffffffffff [ 375.410894][ C1] RBP: 00000000000000f8 R08: 00000000000006ce R09: 0000555557507940 [ 375.418845][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 375.426802][ C1] R13: 00007ffefd4c0918 R14: 0000000000000000 R15: 0000000000000000 [ 375.434756][ C1] syz-executor.2 S28600 1743 1721 0x00000000 [ 375.441066][ C1] Call Trace: [ 375.444339][ C1] ? __schedule+0x76f/0x1ac0 [ 375.448907][ C1] ? __sched_text_start+0x8/0x8 [ 375.453738][ C1] ? release_task+0x1600/0x1600 [ 375.458565][ C1] ? lock_acquire+0x127/0x320 [ 375.463217][ C1] ? do_wait+0x39f/0x970 [ 375.467439][ C1] schedule+0xca/0x250 [ 375.471487][ C1] do_wait+0x622/0x970 [ 375.475534][ C1] ? wait_consider_task+0x3540/0x3540 [ 375.480890][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 375.485889][ C1] kernel_wait4+0x14c/0x260 [ 375.490372][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 375.495458][ C1] ? task_stopped_code+0x180/0x180 [ 375.500545][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 375.506069][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 375.510895][ C1] __do_sys_wait4+0x147/0x160 [ 375.515558][ C1] ? kernel_wait4+0x260/0x260 [ 375.520209][ C1] ? up_read+0x1b0/0x760 [ 375.524429][ C1] ? mark_held_locks+0x9f/0xe0 [ 375.529170][ C1] ? down_read_non_owner+0x470/0x470 [ 375.534430][ C1] ? handle_mm_fault+0x30f/0x900 [ 375.539348][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 375.545041][ C1] do_syscall_64+0xb7/0x580 [ 375.549522][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.555389][ C1] RIP: 0033:0x4139ba [ 375.559283][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 375.578872][ C1] RSP: 002b:00007ffdc76d0db8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 375.587258][ C1] RAX: ffffffffffffffda RBX: 00000000000006dc RCX: 00000000004139ba [ 375.595381][ C1] RDX: 0000000040000000 RSI: 00007ffdc76d0dc4 RDI: ffffffffffffffff [ 375.603335][ C1] RBP: 00000000000000f8 R08: 00000000000006cf R09: 0000555555a34940 [ 375.611283][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 375.619234][ C1] R13: 00007ffdc76d1048 R14: 0000000000000000 R15: 0000000000000000 [ 375.627187][ C1] syz-executor.0 S24744 1744 1 0x80004002 [ 375.633497][ C1] Call Trace: [ 375.636766][ C1] ? __schedule+0x76f/0x1ac0 [ 375.641347][ C1] ? __sched_text_start+0x8/0x8 [ 375.646176][ C1] ? release_task+0x1600/0x1600 [ 375.651005][ C1] ? lock_acquire+0x127/0x320 [ 375.655666][ C1] ? do_wait+0x39f/0x970 [ 375.659887][ C1] schedule+0xca/0x250 [ 375.663932][ C1] do_wait+0x622/0x970 [ 375.667981][ C1] ? wait_consider_task+0x3540/0x3540 [ 375.673342][ C1] ? radix_tree_next_chunk+0x419/0x950 [ 375.678777][ C1] kernel_wait4+0x14c/0x260 [ 375.683260][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 375.688349][ C1] ? task_stopped_code+0x180/0x180 [ 375.693436][ C1] zap_pid_ns_processes+0x31e/0x680 [ 375.698613][ C1] ? copy_pid_ns+0x940/0x940 [ 375.703178][ C1] ? do_raw_write_lock+0x11a/0x280 [ 375.708266][ C1] ? do_raw_read_unlock+0x70/0x70 [ 375.713269][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 375.718530][ C1] do_exit+0x24f0/0x2c00 [ 375.722761][ C1] ? find_held_lock+0x2d/0x110 [ 375.727513][ C1] ? mm_update_next_owner+0x630/0x630 [ 375.732861][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 375.737690][ C1] do_group_exit+0x125/0x340 [ 375.742259][ C1] get_signal+0x466/0x23d0 [ 375.746651][ C1] ? kernel_wait4+0x1b5/0x260 [ 375.751304][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 375.756321][ C1] do_signal+0x88/0x14e0 [ 375.760543][ C1] ? find_held_lock+0x2d/0x110 [ 375.765296][ C1] ? setup_sigcontext+0x820/0x820 [ 375.770301][ C1] ? kernel_wait4+0x260/0x260 [ 375.774961][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 375.779787][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 375.784788][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 375.789703][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 375.794964][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 375.800227][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 375.805404][ C1] ? task_work_run+0x11c/0x1c0 [ 375.810143][ C1] exit_to_usermode_loop+0x1a2/0x200 [ 375.815404][ C1] do_syscall_64+0x45f/0x580 [ 375.819972][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.825842][ C1] RIP: 0033:0x4139ba [ 375.829718][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 375.849313][ C1] RSP: 002b:00007ffc0243e078 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 375.857700][ C1] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00000000004139ba [ 375.865657][ C1] RDX: 0000000040000000 RSI: 00007ffc0243e0b0 RDI: ffffffffffffffff [ 375.873614][ C1] RBP: 000000000000011d R08: 0000000000000001 R09: 00005555572e5940 [ 375.881563][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001b [ 375.889515][ C1] R13: 00007ffc0243e0b0 R14: 0000000000047307 R15: 00007ffc0243e0c0 [ 375.897468][ C1] syz-executor.5 S24744 1751 1 0x80004002 [ 375.903787][ C1] Call Trace: [ 375.907056][ C1] ? __schedule+0x76f/0x1ac0 [ 375.911625][ C1] ? __sched_text_start+0x8/0x8 [ 375.916451][ C1] ? release_task+0x1600/0x1600 [ 375.921289][ C1] ? lock_acquire+0x127/0x320 [ 375.925943][ C1] ? do_wait+0x39f/0x970 [ 375.930173][ C1] schedule+0xca/0x250 [ 375.934217][ C1] do_wait+0x622/0x970 [ 375.938261][ C1] ? wait_consider_task+0x3540/0x3540 [ 375.943611][ C1] ? radix_tree_next_chunk+0x419/0x950 [ 375.949044][ C1] kernel_wait4+0x14c/0x260 [ 375.953525][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 375.958615][ C1] ? task_stopped_code+0x180/0x180 [ 375.963713][ C1] zap_pid_ns_processes+0x31e/0x680 [ 375.968888][ C1] ? copy_pid_ns+0x940/0x940 [ 375.973456][ C1] ? do_raw_write_lock+0x11a/0x280 [ 375.978545][ C1] ? do_raw_read_unlock+0x70/0x70 [ 375.983548][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 375.988897][ C1] do_exit+0x24f0/0x2c00 [ 375.993118][ C1] ? find_held_lock+0x2d/0x110 [ 375.997857][ C1] ? mm_update_next_owner+0x630/0x630 [ 376.003207][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 376.008035][ C1] do_group_exit+0x125/0x340 [ 376.013474][ C1] get_signal+0x466/0x23d0 [ 376.017869][ C1] ? kernel_wait4+0x1b5/0x260 [ 376.022550][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 376.027563][ C1] do_signal+0x88/0x14e0 [ 376.031794][ C1] ? find_held_lock+0x2d/0x110 [ 376.036538][ C1] ? setup_sigcontext+0x820/0x820 [ 376.041653][ C1] ? kernel_wait4+0x260/0x260 [ 376.046399][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 376.051248][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 376.056258][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 376.061181][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 376.066364][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 376.071639][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 376.076816][ C1] ? task_work_run+0x11c/0x1c0 [ 376.081557][ C1] exit_to_usermode_loop+0x1a2/0x200 [ 376.086824][ C1] do_syscall_64+0x45f/0x580 [ 376.091395][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.097264][ C1] RIP: 0033:0x4139ba [ 376.101141][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 376.120721][ C1] RSP: 002b:00007ffe8eb06cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 376.129110][ C1] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00000000004139ba [ 376.137068][ C1] RDX: 0000000040000000 RSI: 00007ffe8eb06cf0 RDI: ffffffffffffffff [ 376.145017][ C1] RBP: 000000000000012e R08: 0000000000000001 R09: 000055555677d940 [ 376.152967][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 376.160919][ C1] R13: 00007ffe8eb06cf0 R14: 0000000000047265 R15: 00007ffe8eb06d00 [ 376.168872][ C1] syz-executor.1 S24976 1754 1741 0x00000000 [ 376.175200][ C1] Call Trace: [ 376.178486][ C1] ? __schedule+0x76f/0x1ac0 [ 376.183070][ C1] ? __sched_text_start+0x8/0x8 [ 376.187917][ C1] ? release_task+0x1600/0x1600 [ 376.192756][ C1] ? lock_acquire+0x127/0x320 [ 376.197415][ C1] ? do_wait+0x39f/0x970 [ 376.201726][ C1] schedule+0xca/0x250 [ 376.205774][ C1] do_wait+0x622/0x970 [ 376.209823][ C1] ? wait_consider_task+0x3540/0x3540 [ 376.215192][ C1] ? mark_lock+0xbc/0x1160 [ 376.219594][ C1] kernel_wait4+0x14c/0x260 [ 376.224083][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 376.229180][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 376.234196][ C1] ? task_stopped_code+0x180/0x180 [ 376.239290][ C1] ? find_held_lock+0x2d/0x110 [ 376.244032][ C1] __do_sys_wait4+0x147/0x160 [ 376.248689][ C1] ? kernel_wait4+0x260/0x260 [ 376.253341][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 376.258171][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 376.263183][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 376.268101][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 376.273278][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 376.278539][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 376.283721][ C1] ? task_work_run+0x11c/0x1c0 [ 376.288462][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 376.294165][ C1] do_syscall_64+0xb7/0x580 [ 376.298648][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.304515][ C1] RIP: 0033:0x4139ba [ 376.308390][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 376.327971][ C1] RSP: 002b:00007ffff0283e78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 376.336359][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 376.344310][ C1] RDX: 0000000040000000 RSI: 00007ffff0283eb0 RDI: ffffffffffffffff [ 376.352260][ C1] RBP: 0000000000000124 R08: 0000000000000001 R09: 00005555566e2940 [ 376.360207][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 376.368159][ C1] R13: 00007ffff0283eb0 R14: 000000000004bedf R15: 00007ffff0283ec0 [ 376.376113][ C1] syz-executor.4 S24976 1755 1742 0x00000000 [ 376.382421][ C1] Call Trace: [ 376.386819][ C1] ? __schedule+0x76f/0x1ac0 [ 376.391387][ C1] ? __sched_text_start+0x8/0x8 [ 376.396213][ C1] ? release_task+0x1600/0x1600 [ 376.401044][ C1] ? lock_acquire+0x127/0x320 [ 376.405707][ C1] ? do_wait+0x39f/0x970 [ 376.409927][ C1] schedule+0xca/0x250 [ 376.413971][ C1] do_wait+0x622/0x970 [ 376.418019][ C1] ? wait_consider_task+0x3540/0x3540 [ 376.423366][ C1] ? mark_lock+0xbc/0x1160 [ 376.427757][ C1] kernel_wait4+0x14c/0x260 [ 376.432247][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 376.437335][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 376.442338][ C1] ? task_stopped_code+0x180/0x180 [ 376.447425][ C1] ? find_held_lock+0x2d/0x110 [ 376.452168][ C1] __do_sys_wait4+0x147/0x160 [ 376.456821][ C1] ? kernel_wait4+0x260/0x260 [ 376.461475][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 376.466301][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 376.471318][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 376.476234][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 376.481407][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 376.486668][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 376.491841][ C1] ? task_work_run+0x11c/0x1c0 [ 376.496584][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 376.502278][ C1] do_syscall_64+0xb7/0x580 [ 376.506757][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.512623][ C1] RIP: 0033:0x4139ba [ 376.516497][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 376.536092][ C1] RSP: 002b:00007ffefd4c04a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 376.544477][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 376.552439][ C1] RDX: 0000000040000000 RSI: 00007ffefd4c04e0 RDI: ffffffffffffffff [ 376.560397][ C1] RBP: 0000000000000130 R08: 0000000000000001 R09: 0000555557507940 [ 376.568346][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 376.576294][ C1] R13: 00007ffefd4c04e0 R14: 00000000000478d8 R15: 00007ffefd4c04f0 [ 376.584246][ C1] syz-executor.2 S24744 1756 1743 0x00000000 [ 376.590553][ C1] Call Trace: [ 376.593819][ C1] ? __schedule+0x76f/0x1ac0 [ 376.598386][ C1] ? __sched_text_start+0x8/0x8 [ 376.603215][ C1] ? release_task+0x1600/0x1600 [ 376.608041][ C1] ? lock_acquire+0x127/0x320 [ 376.612694][ C1] ? do_wait+0x39f/0x970 [ 376.616917][ C1] schedule+0xca/0x250 [ 376.622175][ C1] do_wait+0x622/0x970 [ 376.626223][ C1] ? wait_consider_task+0x3540/0x3540 [ 376.631570][ C1] ? mark_lock+0xbc/0x1160 [ 376.635961][ C1] kernel_wait4+0x14c/0x260 [ 376.640442][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 376.645530][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 376.650529][ C1] ? task_stopped_code+0x180/0x180 [ 376.655613][ C1] ? find_held_lock+0x2d/0x110 [ 376.660353][ C1] __do_sys_wait4+0x147/0x160 [ 376.665005][ C1] ? kernel_wait4+0x260/0x260 [ 376.669662][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 376.674498][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 376.679497][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 376.684415][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 376.689591][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 376.694852][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 376.700027][ C1] ? task_work_run+0x11c/0x1c0 [ 376.704786][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 376.710493][ C1] do_syscall_64+0xb7/0x580 [ 376.714974][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.720846][ C1] RIP: 0033:0x4139ba [ 376.724730][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 376.744329][ C1] RSP: 002b:00007ffdc76d0bd8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 376.752813][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 376.760770][ C1] RDX: 0000000040000000 RSI: 00007ffdc76d0c10 RDI: ffffffffffffffff [ 376.768727][ C1] RBP: 0000000000000125 R08: 0000000000000001 R09: 0000555555a34940 [ 376.776675][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 376.784623][ C1] R13: 00007ffdc76d0c10 R14: 000000000004ca65 R15: 00007ffdc76d0c20 [ 376.792575][ C1] kworker/u4:3 R running task 28624 1760 2 0x80004000 [ 376.800479][ C1] Workqueue: 0x0 (events_unbound) [ 376.805564][ C1] Call Trace: [ 376.808844][ C1] ? __schedule+0x76f/0x1ac0 [ 376.813412][ C1] ? __sched_text_start+0x8/0x8 [ 376.818248][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 376.823598][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 376.828602][ C1] schedule+0xca/0x250 [ 376.832661][ C1] worker_thread+0x245/0xe20 [ 376.837232][ C1] ? process_one_work+0x1530/0x1530 [ 376.842405][ C1] kthread+0x318/0x420 [ 376.846452][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 376.851800][ C1] ret_from_fork+0x24/0x30 [ 376.856189][ C1] kworker/u4:4 R running task 28800 1763 2 0x80004000 [ 376.864086][ C1] Workqueue: 0x0 (events_unbound) [ 376.869170][ C1] Call Trace: [ 376.872439][ C1] ? __schedule+0x76f/0x1ac0 [ 376.877005][ C1] ? __sched_text_start+0x8/0x8 [ 376.881833][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 376.887180][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 376.892185][ C1] schedule+0xca/0x250 [ 376.896231][ C1] worker_thread+0x245/0xe20 [ 376.900796][ C1] ? process_one_work+0x1530/0x1530 [ 376.905969][ C1] kthread+0x318/0x420 [ 376.910016][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 376.915363][ C1] ret_from_fork+0x24/0x30 [ 376.919753][ C1] kworker/u4:5 I24440 1768 2 0x80004000 [ 376.926081][ C1] Workqueue: 0x0 (events_unbound) [ 376.931169][ C1] Call Trace: [ 376.934437][ C1] ? __schedule+0x76f/0x1ac0 [ 376.939008][ C1] ? __sched_text_start+0x8/0x8 [ 376.943837][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 376.949184][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 376.954192][ C1] schedule+0xca/0x250 [ 376.958241][ C1] worker_thread+0x245/0xe20 [ 376.962818][ C1] ? process_one_work+0x1530/0x1530 [ 376.967992][ C1] kthread+0x318/0x420 [ 376.972047][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 376.977411][ C1] ret_from_fork+0x24/0x30 [ 376.981801][ C1] kworker/1:3 I23640 2748 2 0x80004000 [ 376.988149][ C1] Workqueue: 0x0 (events_power_efficient) [ 376.994103][ C1] Call Trace: [ 376.997369][ C1] ? __schedule+0x76f/0x1ac0 [ 377.001947][ C1] ? __sched_text_start+0x8/0x8 [ 377.006778][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 377.012124][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 377.017124][ C1] schedule+0xca/0x250 [ 377.021170][ C1] worker_thread+0x245/0xe20 [ 377.025743][ C1] ? process_one_work+0x1530/0x1530 [ 377.030917][ C1] kthread+0x318/0x420 [ 377.034968][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 377.040337][ C1] ret_from_fork+0x24/0x30 [ 377.044746][ C1] kworker/0:3 I24184 2760 2 0x80004000 [ 377.051093][ C1] Workqueue: 0x0 (events) [ 377.055578][ C1] Call Trace: [ 377.058853][ C1] ? __schedule+0x76f/0x1ac0 [ 377.063424][ C1] ? __sched_text_start+0x8/0x8 [ 377.068256][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 377.073605][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 377.078608][ C1] schedule+0xca/0x250 [ 377.082661][ C1] worker_thread+0x245/0xe20 [ 377.087233][ C1] ? process_one_work+0x1530/0x1530 [ 377.092411][ C1] kthread+0x318/0x420 [ 377.096459][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 377.101810][ C1] ret_from_fork+0x24/0x30 [ 377.106205][ C1] kworker/1:4 R running task 23352 2763 2 0x80004000 [ 377.114101][ C1] Workqueue: 0x0 (events) [ 377.118493][ C1] Call Trace: [ 377.121762][ C1] ? __schedule+0x76f/0x1ac0 [ 377.126329][ C1] ? __sched_text_start+0x8/0x8 [ 377.131158][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 377.136615][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 377.141623][ C1] schedule+0xca/0x250 [ 377.145673][ C1] worker_thread+0x245/0xe20 [ 377.150252][ C1] ? process_one_work+0x1530/0x1530 [ 377.155431][ C1] kthread+0x318/0x420 [ 377.159480][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 377.164831][ C1] ret_from_fork+0x24/0x30 [ 377.169232][ C1] kworker/1:5 I23584 2775 2 0x80004000 [ 377.175563][ C1] Workqueue: 0x0 (events) [ 377.179953][ C1] Call Trace: [ 377.183224][ C1] ? __schedule+0x76f/0x1ac0 [ 377.187792][ C1] ? __sched_text_start+0x8/0x8 [ 377.192623][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 377.197975][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 377.202983][ C1] schedule+0xca/0x250 [ 377.207039][ C1] worker_thread+0x245/0xe20 [ 377.211608][ C1] ? process_one_work+0x1530/0x1530 [ 377.216803][ C1] kthread+0x318/0x420 [ 377.220872][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 377.226843][ C1] ret_from_fork+0x24/0x30 [ 377.231243][ C1] kworker/0:4 D25024 2780 2 0x80004000 [ 377.237566][ C1] Workqueue: usb_hub_wq hub_event [ 377.242564][ C1] Call Trace: [ 377.245833][ C1] ? __schedule+0x76f/0x1ac0 [ 377.250408][ C1] ? __sched_text_start+0x8/0x8 [ 377.255238][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 377.260499][ C1] schedule+0xca/0x250 [ 377.264543][ C1] schedule_timeout+0x440/0xb20 [ 377.269368][ C1] ? usleep_range+0x160/0x160 [ 377.274021][ C1] ? usb_control_msg+0x393/0x4a0 [ 377.278937][ C1] ? __next_timer_interrupt+0x190/0x190 [ 377.284469][ C1] ? msleep+0x63/0xf0 [ 377.288451][ C1] msleep+0xa4/0xf0 [ 377.292237][ C1] hub_port_reset+0xdbb/0x1460 [ 377.296978][ C1] ? hub_resume+0x3b0/0x3b0 [ 377.301457][ C1] ? hub_port_init+0x1c33/0x2d30 [ 377.306368][ C1] ? __update_load_avg_blocked_se+0x70/0x770 [ 377.312324][ C1] ? usb_set_device_state+0x125/0x3d0 [ 377.317670][ C1] hub_port_init+0x1cc/0x2d30 [ 377.322324][ C1] ? wait_for_completion+0x3c0/0x3c0 [ 377.327584][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 377.333366][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 377.338644][ C1] ? device_set_wakeup_capable+0x55/0x1a0 [ 377.344341][ C1] hub_event+0x197f/0x3640 [ 377.348735][ C1] ? hub_port_debounce+0x260/0x260 [ 377.353824][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 377.359349][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 377.364620][ C1] process_one_work+0x92b/0x1530 [ 377.369549][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 377.374898][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 377.379901][ C1] worker_thread+0x96/0xe20 [ 377.384381][ C1] ? process_one_work+0x1530/0x1530 [ 377.389556][ C1] kthread+0x318/0x420 [ 377.393620][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 377.398974][ C1] ret_from_fork+0x24/0x30 [ 377.403370][ C1] kworker/1:6 I23856 2801 2 0x80004000 [ 377.409707][ C1] Workqueue: 0x0 (events) [ 377.414097][ C1] Call Trace: [ 377.417362][ C1] ? __schedule+0x76f/0x1ac0 [ 377.421928][ C1] ? __sched_text_start+0x8/0x8 [ 377.426753][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 377.431754][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 377.436669][ C1] schedule+0xca/0x250 [ 377.440715][ C1] worker_thread+0x245/0xe20 [ 377.445283][ C1] ? process_one_work+0x1530/0x1530 [ 377.450454][ C1] kthread+0x318/0x420 [ 377.454501][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 377.459850][ C1] ret_from_fork+0x24/0x30 [ 377.464244][ C1] kworker/1:7 I29840 2855 2 0x80004000 [ 377.470572][ C1] Workqueue: 0x0 (mm_percpu_wq) [ 377.479825][ C1] Call Trace: [ 377.483091][ C1] ? __schedule+0x76f/0x1ac0 [ 377.487657][ C1] ? __sched_text_start+0x8/0x8 [ 377.492486][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 377.497834][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 377.502839][ C1] schedule+0xca/0x250 [ 377.506886][ C1] worker_thread+0x245/0xe20 [ 377.511454][ C1] ? process_one_work+0x1530/0x1530 [ 377.516640][ C1] kthread+0x318/0x420 [ 377.520696][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 377.526047][ C1] ret_from_fork+0x24/0x30 [ 377.530437][ C1] kworker/0:5 D23928 2916 2 0x80004000 [ 377.537362][ C1] Workqueue: usb_hub_wq hub_event [ 377.542358][ C1] Call Trace: [ 377.545628][ C1] ? __schedule+0x76f/0x1ac0 [ 377.550195][ C1] ? __sched_text_start+0x8/0x8 [ 377.555025][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 377.560286][ C1] schedule+0xca/0x250 [ 377.564335][ C1] schedule_timeout+0x440/0xb20 [ 377.569163][ C1] ? usleep_range+0x160/0x160 [ 377.573814][ C1] ? __mutex_unlock_slowpath+0xea/0x670 [ 377.579333][ C1] ? usb_start_wait_urb+0x2b0/0x2b0 [ 377.584509][ C1] ? __next_timer_interrupt+0x190/0x190 [ 377.590042][ C1] ? msleep+0x63/0xf0 [ 377.594000][ C1] msleep+0xa4/0xf0 [ 377.597785][ C1] hub_port_debounce+0xfd/0x260 [ 377.602614][ C1] ? usb_port_disable+0x190/0x190 [ 377.607630][ C1] ? kfree_const+0x51/0x60 [ 377.612041][ C1] ? kfree+0xe4/0x2f0 [ 377.616003][ C1] ? parport_probe+0x70/0x150 [ 377.620654][ C1] ? kfree_const+0x51/0x60 [ 377.625047][ C1] ? kobject_put+0x18c/0x280 [ 377.629612][ C1] hub_event+0x250b/0x3640 [ 377.634009][ C1] ? find_held_lock+0x2d/0x110 [ 377.638758][ C1] ? mark_held_locks+0xe0/0xe0 [ 377.643500][ C1] ? hub_port_debounce+0x260/0x260 [ 377.648592][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 377.654119][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 377.659384][ C1] process_one_work+0x92b/0x1530 [ 377.664313][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 377.669669][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 377.674667][ C1] worker_thread+0x96/0xe20 [ 377.679150][ C1] ? process_one_work+0x1530/0x1530 [ 377.684321][ C1] kthread+0x318/0x420 [ 377.688368][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 377.693716][ C1] ret_from_fork+0x24/0x30 [ 377.698114][ C1] kworker/0:6 I29440 2919 2 0x80004000 [ 377.704450][ C1] Workqueue: 0x0 (events) [ 377.708858][ C1] Call Trace: [ 377.712124][ C1] ? __schedule+0x76f/0x1ac0 [ 377.716701][ C1] ? __sched_text_start+0x8/0x8 [ 377.721529][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 377.726885][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 377.731885][ C1] schedule+0xca/0x250 [ 377.735950][ C1] worker_thread+0x245/0xe20 [ 377.740519][ C1] ? process_one_work+0x1530/0x1530 [ 377.745692][ C1] kthread+0x318/0x420 [ 377.749739][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 377.755086][ C1] ret_from_fork+0x24/0x30 [ 377.759480][ C1] kworker/0:7 I31000 2920 2 0x80004000 [ 377.765807][ C1] Call Trace: [ 377.769075][ C1] ? __schedule+0x76f/0x1ac0 [ 377.773652][ C1] ? __sched_text_start+0x8/0x8 [ 377.778479][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 377.783481][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 377.788396][ C1] schedule+0xca/0x250 [ 377.792454][ C1] worker_thread+0x245/0xe20 [ 377.797021][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 377.802803][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 377.807724][ C1] ? process_one_work+0x1530/0x1530 [ 377.812897][ C1] kthread+0x318/0x420 [ 377.816942][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 377.822290][ C1] ret_from_fork+0x24/0x30 [ 377.826680][ C1] kworker/1:8 I30752 3072 2 0x80004000 [ 377.833013][ C1] Workqueue: 0x0 (events) [ 377.837400][ C1] Call Trace: [ 377.840666][ C1] ? __schedule+0x76f/0x1ac0 [ 377.845233][ C1] ? __sched_text_start+0x8/0x8 [ 377.850059][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 377.855405][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 377.860407][ C1] schedule+0xca/0x250 [ 377.864451][ C1] worker_thread+0x245/0xe20 [ 377.869018][ C1] ? process_one_work+0x1530/0x1530 [ 377.874191][ C1] kthread+0x318/0x420 [ 377.878238][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 377.883586][ C1] ret_from_fork+0x24/0x30 [ 377.887977][ C1] syz-executor.3 R running task 28600 4012 1727 0x00000004 [ 377.895855][ C1] Call Trace: [ 377.899122][ C1] ? __schedule+0x76f/0x1ac0 [ 377.903700][ C1] ? __sched_text_start+0x8/0x8 [ 377.908527][ C1] ? release_task+0x1600/0x1600 [ 377.913353][ C1] ? lock_acquire+0x127/0x320 [ 377.918005][ C1] ? do_wait+0x39f/0x970 [ 377.922226][ C1] schedule+0xca/0x250 [ 377.926271][ C1] do_wait+0x622/0x970 [ 377.930318][ C1] ? wait_consider_task+0x3540/0x3540 [ 377.935671][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 377.940756][ C1] kernel_wait4+0x14c/0x260 [ 377.945234][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 377.950345][ C1] ? task_stopped_code+0x180/0x180 [ 377.955434][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 377.960956][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 377.965782][ C1] __do_sys_wait4+0x147/0x160 [ 377.970437][ C1] ? kernel_wait4+0x260/0x260 [ 377.975089][ C1] ? up_read+0x1b0/0x760 [ 377.979320][ C1] ? mark_held_locks+0x9f/0xe0 [ 377.984060][ C1] ? down_read_non_owner+0x470/0x470 [ 377.989320][ C1] ? handle_mm_fault+0x30f/0x900 [ 377.994242][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 377.999946][ C1] do_syscall_64+0xb7/0x580 [ 378.004427][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.010293][ C1] RIP: 0033:0x4139ba [ 378.014166][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 378.033751][ C1] RSP: 002b:00007ffe876fe7c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 378.042141][ C1] RAX: ffffffffffffffda RBX: 0000000000000fb1 RCX: 00000000004139ba [ 378.050123][ C1] RDX: 0000000040000000 RSI: 00007ffe876fe7d4 RDI: ffffffffffffffff [ 378.058077][ C1] RBP: 00000000000000f8 R08: 0000000000000fac R09: 00005555573bd940 [ 378.066027][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 378.073986][ C1] R13: 00007ffe876fea58 R14: 0000000000000000 R15: 0000000000000000 [ 378.081940][ C1] syz-executor.3 S24976 4017 4012 0x00000000 [ 378.088261][ C1] Call Trace: [ 378.091532][ C1] ? __schedule+0x76f/0x1ac0 [ 378.096101][ C1] ? __sched_text_start+0x8/0x8 [ 378.100929][ C1] ? release_task+0x1600/0x1600 [ 378.105760][ C1] ? lock_acquire+0x127/0x320 [ 378.110419][ C1] ? do_wait+0x39f/0x970 [ 378.114647][ C1] schedule+0xca/0x250 [ 378.118695][ C1] do_wait+0x622/0x970 [ 378.122740][ C1] ? wait_consider_task+0x3540/0x3540 [ 378.128086][ C1] ? mark_lock+0xbc/0x1160 [ 378.132480][ C1] kernel_wait4+0x14c/0x260 [ 378.136961][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 378.142054][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 378.147056][ C1] ? task_stopped_code+0x180/0x180 [ 378.152144][ C1] ? find_held_lock+0x2d/0x110 [ 378.156884][ C1] __do_sys_wait4+0x147/0x160 [ 378.161547][ C1] ? kernel_wait4+0x260/0x260 [ 378.166200][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 378.171026][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 378.176027][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 378.180940][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 378.186115][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 378.191378][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 378.196551][ C1] ? task_work_run+0x11c/0x1c0 [ 378.201299][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 378.206994][ C1] do_syscall_64+0xb7/0x580 [ 378.211474][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.217356][ C1] RIP: 0033:0x4139ba [ 378.221247][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 378.241008][ C1] RSP: 002b:00007ffe876fe5e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 378.249399][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 378.257346][ C1] RDX: 0000000040000000 RSI: 00007ffe876fe620 RDI: ffffffffffffffff [ 378.265299][ C1] RBP: 00000000000000d7 R08: 0000000000000001 R09: 00005555573bd940 [ 378.273246][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 378.281203][ C1] R13: 00007ffe876fe620 R14: 0000000000046f5c R15: 00007ffe876fe630 [ 378.289157][ C1] udevd S28360 6342 239 0x00000000 [ 378.295470][ C1] Call Trace: [ 378.298746][ C1] ? __schedule+0x76f/0x1ac0 [ 378.303313][ C1] ? __sched_text_start+0x8/0x8 [ 378.308141][ C1] schedule+0xca/0x250 [ 378.312186][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 378.318229][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 378.324011][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 378.329186][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 378.334011][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 378.339011][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 378.343934][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 378.349110][ C1] ep_poll+0xcca/0xe60 [ 378.353157][ C1] ? ep_modify+0x830/0x830 [ 378.357551][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 378.363076][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 378.367905][ C1] ? handle_mm_fault+0x1d5/0x900 [ 378.372819][ C1] ? wake_up_q+0xf0/0xf0 [ 378.377038][ C1] ? mark_held_locks+0x9f/0xe0 [ 378.381785][ C1] ? down_read_non_owner+0x470/0x470 [ 378.387054][ C1] do_epoll_wait+0x209/0x260 [ 378.391631][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 378.397327][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 378.402340][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 378.407600][ C1] do_syscall_64+0xb7/0x580 [ 378.412087][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.417956][ C1] RIP: 0033:0x7f359b5fa943 [ 378.422360][ C1] Code: Bad RIP value. [ 378.426412][ C1] RSP: 002b:00007ffdecb40a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 378.434799][ C1] RAX: ffffffffffffffda RBX: 00000000013bef20 RCX: 00007f359b5fa943 [ 378.442749][ C1] RDX: 0000000000000004 RSI: 00007ffdecb40a70 RDI: 0000000000000004 [ 378.450700][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 378.458651][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 378.466612][ C1] R13: 00000000013c0ed0 R14: 00000000013be250 R15: 000000000000000b [ 378.474572][ C1] udevd S28360 6343 239 0x00000000 [ 378.480883][ C1] Call Trace: [ 378.484151][ C1] ? __schedule+0x76f/0x1ac0 [ 378.488719][ C1] ? __sched_text_start+0x8/0x8 [ 378.493547][ C1] schedule+0xca/0x250 [ 378.497592][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 378.503639][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 378.509423][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 378.514596][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 378.519424][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 378.524422][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 378.530289][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 378.535461][ C1] ep_poll+0xcca/0xe60 [ 378.539515][ C1] ? ep_modify+0x830/0x830 [ 378.543912][ C1] ? __sys_sendmsg+0x113/0x1b0 [ 378.548652][ C1] ? wake_up_q+0xf0/0xf0 [ 378.552880][ C1] do_epoll_wait+0x209/0x260 [ 378.557447][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 378.563150][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 378.568152][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 378.573411][ C1] do_syscall_64+0xb7/0x580 [ 378.577891][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.583781][ C1] RIP: 0033:0x7f359b5fa943 [ 378.588181][ C1] Code: Bad RIP value. [ 378.592233][ C1] RSP: 002b:00007ffdecb40a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 378.600630][ C1] RAX: ffffffffffffffda RBX: 00000000013c2550 RCX: 00007f359b5fa943 [ 378.608583][ C1] RDX: 0000000000000004 RSI: 00007ffdecb40a70 RDI: 0000000000000004 [ 378.616557][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 378.624504][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 378.632451][ C1] R13: 00000000013c2040 R14: 00000000013be250 R15: 000000000000000b [ 378.640403][ C1] syz-executor.3 D28520 6555 4017 0x00000004 [ 378.646719][ C1] Call Trace: [ 378.649998][ C1] ? __schedule+0x76f/0x1ac0 [ 378.654564][ C1] ? __sched_text_start+0x8/0x8 [ 378.659392][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 378.664392][ C1] schedule+0xca/0x250 [ 378.668437][ C1] schedule_timeout+0x682/0xb20 [ 378.673266][ C1] ? find_held_lock+0x2d/0x110 [ 378.678015][ C1] ? usleep_range+0x160/0x160 [ 378.682669][ C1] ? mark_lock+0xbc/0x1160 [ 378.687161][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 378.692213][ C1] ? mark_held_locks+0x9f/0xe0 [ 378.696951][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 378.702124][ C1] wait_for_completion+0x26f/0x3c0 [ 378.707211][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 378.713697][ C1] ? mark_held_locks+0x9f/0xe0 [ 378.718436][ C1] ? wake_up_q+0xf0/0xf0 [ 378.722656][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 378.727224][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 378.732401][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 378.738202][ C1] ? __call_rcu+0x9a0/0x9a0 [ 378.742684][ C1] ? fsnotify+0x775/0xb10 [ 378.746991][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 378.753905][ C1] evdev_ungrab+0xa4/0x130 [ 378.758298][ C1] evdev_release+0x8a/0x1c0 [ 378.762782][ C1] ? evdev_detach_client+0x140/0x140 [ 378.768042][ C1] __fput+0x2d7/0x840 [ 378.772006][ C1] task_work_run+0x13f/0x1c0 [ 378.776574][ C1] exit_to_usermode_loop+0x1d2/0x200 [ 378.781842][ C1] do_syscall_64+0x45f/0x580 [ 378.786409][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.792278][ C1] RIP: 0033:0x413711 [ 378.796151][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 378.815731][ C1] RSP: 002b:00007ffe876fe430 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 378.824116][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413711 [ 378.832064][ C1] RDX: 0000000000000000 RSI: 0000000000000081 RDI: 0000000000000004 [ 378.840015][ C1] RBP: 0000000000000000 R08: 00000000007607f0 R09: ffffffffffffffff [ 378.847964][ C1] R10: 00007ffe876fe500 R11: 0000000000000293 R12: 000000000075bfc8 [ 378.855914][ C1] R13: 0000000000000003 R14: 00000000007607f8 R15: 000000000075bfd4 [ 378.863877][ C1] syz-executor.5 R running task 28520 6570 1751 0x8000000c [ 378.871761][ C1] Call Trace: [ 378.875023][ C1] [ 378.877855][ C1] sched_show_task.cold+0x2e0/0x359 [ 378.883040][ C1] show_state_filter+0x164/0x209 [ 378.887962][ C1] ? fn_caps_on+0x90/0x90 [ 378.892266][ C1] k_spec+0xdc/0x120 [ 378.896169][ C1] kbd_event+0x927/0x3790 [ 378.900473][ C1] ? k_pad+0x720/0x720 [ 378.904695][ C1] ? mark_held_locks+0xe0/0xe0 [ 378.909434][ C1] ? sysrq_filter+0xdf/0xeb0 [ 378.914000][ C1] ? k_pad+0x720/0x720 [ 378.918055][ C1] input_to_handler+0x3b6/0x4c0 [ 378.922883][ C1] input_pass_values.part.0+0x2e3/0x720 [ 378.928490][ C1] input_repeat_key+0x1ee/0x2c0 [ 378.933318][ C1] ? input_dev_suspend+0x80/0x80 [ 378.938235][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 378.943498][ C1] call_timer_fn+0x179/0x650 [ 378.948065][ C1] ? input_dev_suspend+0x80/0x80 [ 378.952979][ C1] ? msleep_interruptible+0x130/0x130 [ 378.958327][ C1] ? mark_held_locks+0x9f/0xe0 [ 378.963071][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 378.968335][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 378.973508][ C1] ? input_dev_suspend+0x80/0x80 [ 378.978422][ C1] run_timer_softirq+0x5e0/0x14d0 [ 378.983423][ C1] ? add_timer+0x7a0/0x7a0 [ 378.987818][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 378.993340][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 378.998600][ C1] __do_softirq+0x221/0x912 [ 379.003090][ C1] irq_exit+0x178/0x1a0 [ 379.007224][ C1] smp_apic_timer_interrupt+0x12f/0x500 [ 379.012748][ C1] apic_timer_interrupt+0xf/0x20 [ 379.017657][ C1] [ 379.020584][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x40/0x50 [ 379.026975][ C1] Code: e8 75 6e b2 fb 48 89 ef e8 0d 4f b3 fb f6 c7 02 75 11 53 9d e8 21 24 d0 fb 65 ff 0d d2 ab 8e 7a 5b 5d c3 e8 c2 27 d0 fb 53 9d ed 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 fd 65 ff [ 379.046569][ C1] RSP: 0018:ffff8881af4c7cc8 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff13 [ 379.054965][ C1] RAX: 0000000000000007 RBX: 0000000000000212 RCX: 0000000000000006 [ 379.062915][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d2e1084c [ 379.070865][ C1] RBP: ffff8881c95dce90 R08: ffff8881d2e10000 R09: fffffbfff11f45b6 [ 379.078814][ C1] R10: fffffbfff11f45b5 R11: ffffffff88fa2daf R12: 0000000000000000 [ 379.086762][ C1] R13: 0000000000000000 R14: ffff8881c95dcc80 R15: ffff8881c95dce90 [ 379.094727][ C1] input_inject_event+0x219/0x323 [ 379.099744][ C1] evdev_write+0x2c9/0x410 [ 379.104245][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 379.110202][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 379.114608][ C1] ? security_file_permission+0x8a/0x370 [ 379.120217][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 379.126175][ C1] __vfs_write+0x76/0x100 [ 379.130491][ C1] vfs_write+0x262/0x5c0 [ 379.134709][ C1] ksys_write+0x1e8/0x250 [ 379.139017][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 379.143760][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 379.149458][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 379.155152][ C1] do_syscall_64+0xb7/0x580 [ 379.159656][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.165523][ C1] RIP: 0033:0x459a29 [ 379.169397][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.188993][ C1] RSP: 002b:00007f022d8e7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.197393][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 [ 379.205358][ C1] RDX: 00000000000001e8 RSI: 0000000020000080 RDI: 0000000000000006 [ 379.213318][ C1] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 379.221278][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f022d8e86d4 [ 379.229231][ C1] R13: 00000000004c9c3d R14: 00000000004e1508 R15: 00000000ffffffff [ 379.237284][ C1] syz-executor.0 D27560 6577 1744 0x00000004 [ 379.243595][ C1] Call Trace: [ 379.246871][ C1] ? __schedule+0x76f/0x1ac0 [ 379.251463][ C1] ? __sched_text_start+0x8/0x8 [ 379.256293][ C1] ? mark_lock+0xbc/0x1160 [ 379.260686][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 379.265706][ C1] schedule+0xca/0x250 [ 379.269756][ C1] io_schedule+0x17/0x60 [ 379.273977][ C1] wait_on_page_bit+0x161/0x6a0 [ 379.278804][ C1] ? __lock_page_killable+0x750/0x750 [ 379.284154][ C1] ? unaccount_page_cache_page+0x5d0/0x5d0 [ 379.289950][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 379.295472][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 379.300731][ C1] wait_on_page_writeback+0x110/0x340 [ 379.306080][ C1] __filemap_fdatawait_range+0x120/0x210 [ 379.311688][ C1] ? filemap_check_errors+0x150/0x150 [ 379.317046][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 379.322569][ C1] ? __filemap_fdatawrite_range+0x1f6/0x300 [ 379.328440][ C1] ? delete_from_page_cache_batch+0xd60/0xd60 [ 379.334485][ C1] ? __mark_inode_dirty+0x12b/0x11f0 [ 379.339746][ C1] ? generic_update_time+0x21c/0x370 [ 379.345096][ C1] ? dentry_needs_remove_privs.part.0+0x70/0x70 [ 379.351313][ C1] filemap_write_and_wait_range+0x8d/0x100 [ 379.357099][ C1] generic_file_direct_write+0x37d/0x490 [ 379.362714][ C1] __generic_file_write_iter+0x22e/0x5c0 [ 379.368325][ C1] ext4_file_write_iter+0x3b6/0x1210 [ 379.373585][ C1] ? ext4_release_file+0x370/0x370 [ 379.378674][ C1] ? mark_lock+0xbc/0x1160 [ 379.383078][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 379.388083][ C1] new_sync_write+0x420/0x650 [ 379.392737][ C1] ? new_sync_read+0x6d0/0x6d0 [ 379.398693][ C1] ? mark_held_locks+0xe0/0xe0 [ 379.403437][ C1] ? rcu_read_lock_any_held+0xcd/0xf0 [ 379.408795][ C1] ? rcu_read_lock_held+0xb0/0xb0 [ 379.413794][ C1] __vfs_write+0xc9/0x100 [ 379.418103][ C1] vfs_write+0x262/0x5c0 [ 379.422418][ C1] ksys_write+0x127/0x250 [ 379.426724][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 379.431465][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 379.437163][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 379.442867][ C1] do_syscall_64+0xb7/0x580 [ 379.447352][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.453223][ C1] RIP: 0033:0x459a29 [ 379.457102][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.476682][ C1] RSP: 002b:00007fc39f855c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.485074][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 [ 379.493023][ C1] RDX: 00000000000000e8 RSI: 0000000020000480 RDI: 000000000000000d [ 379.500978][ C1] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 379.508931][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc39f8566d4 [ 379.516880][ C1] R13: 00000000004c9c3d R14: 00000000004e1508 R15: 00000000ffffffff [ 379.524834][ C1] syz-executor.4 D28688 6596 1755 0x00004004 [ 379.531145][ C1] Call Trace: [ 379.534413][ C1] ? __schedule+0x76f/0x1ac0 [ 379.538992][ C1] ? __sched_text_start+0x8/0x8 [ 379.543820][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 379.548829][ C1] schedule+0xca/0x250 [ 379.552877][ C1] schedule_timeout+0x682/0xb20 [ 379.557710][ C1] ? find_held_lock+0x2d/0x110 [ 379.562455][ C1] ? usleep_range+0x160/0x160 [ 379.567106][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 379.571940][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 379.576939][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 379.581852][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 379.587025][ C1] wait_for_completion+0x26f/0x3c0 [ 379.592125][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 379.597646][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 379.604120][ C1] ? wake_up_q+0xf0/0xf0 [ 379.608342][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 379.612919][ C1] ? evdev_detach_client+0xfa/0x140 [ 379.618096][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 379.623273][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 379.629075][ C1] ? __call_rcu+0x9a0/0x9a0 [ 379.633575][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 379.640498][ C1] evdev_open+0x30b/0x510 [ 379.644816][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 379.650951][ C1] ? evdev_free+0x70/0x70 [ 379.655260][ C1] chrdev_open+0x219/0x5c0 [ 379.659655][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 379.664579][ C1] ? cdev_put.part.0+0x50/0x50 [ 379.669321][ C1] do_dentry_open+0x494/0x1120 [ 379.674068][ C1] ? cdev_put.part.0+0x50/0x50 [ 379.678823][ C1] ? chmod_common+0x3c0/0x3c0 [ 379.683479][ C1] ? inode_permission+0xbe/0x3a0 [ 379.688396][ C1] path_openat+0x1430/0x3f50 [ 379.692989][ C1] ? save_stack+0x1b/0x80 [ 379.697303][ C1] ? do_sys_open+0x294/0x580 [ 379.701873][ C1] ? do_syscall_64+0xb7/0x580 [ 379.706533][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.712584][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 379.717940][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 379.722948][ C1] do_filp_open+0x1a1/0x280 [ 379.727431][ C1] ? may_open_dev+0xf0/0xf0 [ 379.733134][ C1] ? __alloc_fd+0x46d/0x600 [ 379.737617][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 379.742616][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 379.747719][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 379.752547][ C1] ? __alloc_fd+0x46d/0x600 [ 379.757114][ C1] do_sys_open+0x3c0/0x580 [ 379.761509][ C1] ? filp_open+0x70/0x70 [ 379.765732][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 379.771438][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 379.777133][ C1] do_syscall_64+0xb7/0x580 [ 379.781615][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.787492][ C1] RIP: 0033:0x413911 [ 379.791370][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 379.810952][ C1] RSP: 002b:00007feacfbd87a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 379.819772][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 379.827721][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007feacfbd8850 [ 379.835668][ C1] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 379.843627][ C1] R10: 00007feacfbd99d0 R11: 0000000000000293 R12: 00007feacfbd96d4 [ 379.851576][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 379.859529][ C1] syz-executor.1 D28192 6606 1754 0x00004004 [ 379.865841][ C1] Call Trace: [ 379.869109][ C1] ? __schedule+0x76f/0x1ac0 [ 379.873677][ C1] ? __sched_text_start+0x8/0x8 [ 379.878511][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 379.883546][ C1] schedule+0xca/0x250 [ 379.887593][ C1] schedule_timeout+0x682/0xb20 [ 379.892423][ C1] ? find_held_lock+0x2d/0x110 [ 379.897161][ C1] ? usleep_range+0x160/0x160 [ 379.901825][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 379.906655][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 379.911654][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 379.916568][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 379.921742][ C1] wait_for_completion+0x26f/0x3c0 [ 379.926836][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 379.932357][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 379.938834][ C1] ? wake_up_q+0xf0/0xf0 [ 379.943052][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 379.947619][ C1] ? evdev_detach_client+0xfa/0x140 [ 379.952793][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 379.957968][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 379.964096][ C1] ? __call_rcu+0x9a0/0x9a0 [ 379.968576][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 379.975500][ C1] evdev_open+0x30b/0x510 [ 379.979823][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 379.985977][ C1] ? evdev_free+0x70/0x70 [ 379.990376][ C1] chrdev_open+0x219/0x5c0 [ 379.994776][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 379.999691][ C1] ? cdev_put.part.0+0x50/0x50 [ 380.004432][ C1] do_dentry_open+0x494/0x1120 [ 380.009187][ C1] ? cdev_put.part.0+0x50/0x50 [ 380.013925][ C1] ? chmod_common+0x3c0/0x3c0 [ 380.018583][ C1] ? inode_permission+0xbe/0x3a0 [ 380.023499][ C1] path_openat+0x1430/0x3f50 [ 380.028067][ C1] ? save_stack+0x1b/0x80 [ 380.032459][ C1] ? do_sys_open+0x294/0x580 [ 380.037028][ C1] ? do_syscall_64+0xb7/0x580 [ 380.041683][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.047750][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 380.053118][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 380.058127][ C1] do_filp_open+0x1a1/0x280 [ 380.062700][ C1] ? may_open_dev+0xf0/0xf0 [ 380.067186][ C1] ? __alloc_fd+0x46d/0x600 [ 380.071683][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 380.076691][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 380.081782][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 380.086608][ C1] ? __alloc_fd+0x46d/0x600 [ 380.091088][ C1] do_sys_open+0x3c0/0x580 [ 380.095484][ C1] ? filp_open+0x70/0x70 [ 380.099705][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 380.105402][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 380.111099][ C1] do_syscall_64+0xb7/0x580 [ 380.115580][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.121453][ C1] RIP: 0033:0x413911 [ 380.125332][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 380.144913][ C1] RSP: 002b:00007f07af8547a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 380.153301][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 380.161250][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f07af854850 [ 380.169198][ C1] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 380.177144][ C1] R10: 00007f07af8559d0 R11: 0000000000000293 R12: 00007f07af8556d4 [ 380.185091][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 380.193053][ C1] syz-executor.2 D28520 6609 1756 0x00000004 [ 380.199362][ C1] Call Trace: [ 380.202630][ C1] ? __schedule+0x76f/0x1ac0 [ 380.207200][ C1] ? __sched_text_start+0x8/0x8 [ 380.212043][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 380.217144][ C1] schedule+0xca/0x250 [ 380.221197][ C1] schedule_timeout+0x682/0xb20 [ 380.226028][ C1] ? find_held_lock+0x2d/0x110 [ 380.230783][ C1] ? usleep_range+0x160/0x160 [ 380.235439][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 380.240271][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 380.245273][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 380.250190][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 380.255366][ C1] wait_for_completion+0x26f/0x3c0 [ 380.260631][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 380.266151][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 380.272627][ C1] ? wake_up_q+0xf0/0xf0 [ 380.276848][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 380.281417][ C1] ? evdev_detach_client+0xfa/0x140 [ 380.286601][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 380.291777][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 380.297562][ C1] ? __call_rcu+0x9a0/0x9a0 [ 380.302056][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 380.308968][ C1] evdev_release+0x9d/0x1c0 [ 380.313448][ C1] ? evdev_detach_client+0x140/0x140 [ 380.318709][ C1] __fput+0x2d7/0x840 [ 380.322679][ C1] task_work_run+0x13f/0x1c0 [ 380.327249][ C1] exit_to_usermode_loop+0x1d2/0x200 [ 380.332507][ C1] do_syscall_64+0x45f/0x580 [ 380.337073][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.342958][ C1] RIP: 0033:0x413711 [ 380.346833][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 380.366421][ C1] RSP: 002b:00007ffdc76d0a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 380.374809][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413711 [ 380.382760][ C1] RDX: fffffffffffffff7 RSI: 0000000000000002 RDI: 0000000000000004 [ 380.390713][ C1] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 380.398661][ C1] R10: 00007ffdc76d0b00 R11: 0000000000000293 R12: 000000000075c118 [ 380.406609][ C1] R13: 000000000004d77b R14: 0000000000760650 R15: 000000000075c124 [ 380.414565][ C1] syz-executor.2 D29112 6610 1756 0x00004004 [ 380.420884][ C1] Call Trace: [ 380.424153][ C1] ? __schedule+0x76f/0x1ac0 [ 380.428723][ C1] ? __sched_text_start+0x8/0x8 [ 380.433553][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 380.438557][ C1] schedule+0xca/0x250 [ 380.442603][ C1] schedule_timeout+0x682/0xb20 [ 380.447432][ C1] ? find_held_lock+0x2d/0x110 [ 380.452171][ C1] ? usleep_range+0x160/0x160 [ 380.456912][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 380.461741][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 380.466742][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 380.471666][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 380.476841][ C1] wait_for_completion+0x26f/0x3c0 [ 380.481930][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 380.488318][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 380.494792][ C1] ? wake_up_q+0xf0/0xf0 [ 380.499013][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 380.503580][ C1] ? evdev_detach_client+0xfa/0x140 [ 380.508756][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 380.513929][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 380.519714][ C1] ? __call_rcu+0x9a0/0x9a0 [ 380.524194][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 380.531104][ C1] evdev_open+0x30b/0x510 [ 380.535412][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 380.541543][ C1] ? evdev_free+0x70/0x70 [ 380.545849][ C1] chrdev_open+0x219/0x5c0 [ 380.550250][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 380.555163][ C1] ? cdev_put.part.0+0x50/0x50 [ 380.559908][ C1] do_dentry_open+0x494/0x1120 [ 380.564646][ C1] ? cdev_put.part.0+0x50/0x50 [ 380.569386][ C1] ? chmod_common+0x3c0/0x3c0 [ 380.574039][ C1] ? inode_permission+0xbe/0x3a0 [ 380.578955][ C1] path_openat+0x1430/0x3f50 [ 380.583525][ C1] ? save_stack+0x1b/0x80 [ 380.587832][ C1] ? do_sys_open+0x294/0x580 [ 380.592399][ C1] ? do_syscall_64+0xb7/0x580 [ 380.597054][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.603108][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 380.608460][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 380.613460][ C1] do_filp_open+0x1a1/0x280 [ 380.617937][ C1] ? may_open_dev+0xf0/0xf0 [ 380.622418][ C1] ? __alloc_fd+0x46d/0x600 [ 380.626899][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 380.631898][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 380.636993][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 380.641818][ C1] ? __alloc_fd+0x46d/0x600 [ 380.646296][ C1] do_sys_open+0x3c0/0x580 [ 380.650687][ C1] ? filp_open+0x70/0x70 [ 380.654909][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 380.660605][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 380.666299][ C1] do_syscall_64+0xb7/0x580 [ 380.670789][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.676657][ C1] RIP: 0033:0x413911 [ 380.680541][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 380.700119][ C1] RSP: 002b:00007f984d3957a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 380.708506][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 380.716455][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f984d395850 [ 380.724413][ C1] RBP: 000000000075bf20 R08: 000000000000000f R09: 0000000000000000 [ 380.732366][ C1] R10: ffffffffffffffff R11: 0000000000000293 R12: 00007f984d3966d4 [ 380.740323][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 380.748277][ C1] syz-executor.2 D28688 6612 1756 0x00004004 [ 380.754588][ C1] Call Trace: [ 380.757857][ C1] ? __schedule+0x76f/0x1ac0 [ 380.762424][ C1] ? __sched_text_start+0x8/0x8 [ 380.767255][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 380.772256][ C1] schedule+0xca/0x250 [ 380.776300][ C1] schedule_timeout+0x682/0xb20 [ 380.781138][ C1] ? find_held_lock+0x2d/0x110 [ 380.785879][ C1] ? usleep_range+0x160/0x160 [ 380.790539][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 380.795365][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 380.800367][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 380.805295][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 380.810466][ C1] wait_for_completion+0x26f/0x3c0 [ 380.815564][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 380.821086][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 380.827563][ C1] ? wake_up_q+0xf0/0xf0 [ 380.831784][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 380.836355][ C1] ? evdev_detach_client+0xfa/0x140 [ 380.841534][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 380.846710][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 380.852493][ C1] ? __call_rcu+0x9a0/0x9a0 [ 380.856976][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 380.863884][ C1] evdev_open+0x30b/0x510 [ 380.868191][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 380.874332][ C1] ? evdev_free+0x70/0x70 [ 380.878650][ C1] chrdev_open+0x219/0x5c0 [ 380.883044][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 380.887957][ C1] ? cdev_put.part.0+0x50/0x50 [ 380.892698][ C1] do_dentry_open+0x494/0x1120 [ 380.897437][ C1] ? cdev_put.part.0+0x50/0x50 [ 380.902214][ C1] ? chmod_common+0x3c0/0x3c0 [ 380.906868][ C1] ? inode_permission+0xbe/0x3a0 [ 380.911782][ C1] path_openat+0x1430/0x3f50 [ 380.916352][ C1] ? save_stack+0x1b/0x80 [ 380.920668][ C1] ? do_sys_open+0x294/0x580 [ 380.925235][ C1] ? do_syscall_64+0xb7/0x580 [ 380.929888][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.935939][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 380.941287][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 380.946297][ C1] do_filp_open+0x1a1/0x280 [ 380.950778][ C1] ? may_open_dev+0xf0/0xf0 [ 380.955256][ C1] ? __alloc_fd+0x46d/0x600 [ 380.959737][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 380.964738][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 380.969828][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 380.974654][ C1] ? __alloc_fd+0x46d/0x600 [ 380.979133][ C1] do_sys_open+0x3c0/0x580 [ 380.983530][ C1] ? filp_open+0x70/0x70 [ 380.987751][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 380.993448][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 380.999142][ C1] do_syscall_64+0xb7/0x580 [ 381.003634][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.009513][ C1] RIP: 0033:0x413911 [ 381.013404][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 381.033006][ C1] RSP: 002b:00007f984d3537a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 381.041405][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 381.049389][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f984d353850 [ 381.057359][ C1] RBP: 000000000075c070 R08: 000000000000000f R09: 0000000000000000 [ 381.065315][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f984d3546d4 [ 381.073283][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 381.081237][ C1] [ 381.081237][ C1] Showing all locks held in the system: [ 381.088951][ C1] 6 locks held by kworker/u4:0/7: [ 381.093954][ C1] 3 locks held by kworker/1:0/17: [ 381.099094][ C1] 3 locks held by kworker/0:2/102: [ 381.104177][ C1] #0: ffff8881d92003a8 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 381.114323][ C1] #1: ffff8881d5e3fdd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 381.124976][ C1] #2: ffff8881d5cf3d80 (&dev->mutex){....}, at: hub_event+0x17c/0x3640 [ 381.133293][ C1] 1 lock held by rsyslogd/1604: [ 381.138114][ C1] #0: ffff8881d5d2afe0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 381.146693][ C1] 2 locks held by getty/1694: [ 381.151339][ C1] #0: ffff8881d97dc490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 381.160519][ C1] #1: ffffc900004592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 381.170060][ C1] 2 locks held by getty/1695: [ 381.174716][ C1] #0: ffff8881da03e690 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 381.183903][ C1] #1: ffffc900004792e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 381.193453][ C1] 2 locks held by getty/1696: [ 381.198124][ C1] #0: ffff8881d96b4d10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 381.207403][ C1] #1: ffffc9000046d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 381.216938][ C1] 2 locks held by getty/1697: [ 381.221595][ C1] #0: ffff8881d97d9190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 381.230777][ C1] #1: ffffc9000047d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 381.240304][ C1] 2 locks held by getty/1698: [ 381.244953][ C1] #0: ffff8881d96b1190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 381.254127][ C1] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 381.263758][ C1] 2 locks held by getty/1699: [ 381.268407][ C1] #0: ffff8881d97e2b10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 381.277591][ C1] #1: ffffc9000044d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 381.287122][ C1] 2 locks held by getty/1700: [ 381.291769][ C1] #0: ffff8881d97e3c10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 381.300943][ C1] #1: ffffc900004452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 381.310479][ C1] 6 locks held by kworker/0:4/2780: [ 381.315651][ C1] #0: ffff8881d92003a8 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 381.325793][ C1] #1: ffff8881af2e7dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 381.336462][ C1] #2: ffff8881d5cf7900 (&dev->mutex){....}, at: hub_event+0x17c/0x3640 [ 381.344781][ C1] #3: ffff8881d5d20da0 (&port_dev->status_lock){+.+.}, at: hub_event+0x196a/0x3640 [ 381.354135][ C1] #4: ffff8881d5cb0360 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30 [ 381.363487][ C1] #5: ffffffff8741f8a8 (ehci_cf_port_reset_rwsem){.+.+}, at: hub_port_reset+0x17b/0x1460 [ 381.373367][ C1] 3 locks held by kworker/0:5/2916: [ 381.378579][ C1] #0: ffff8881d92003a8 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 381.388711][ C1] #1: ffff8881c8837dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 381.399362][ C1] #2: ffff8881d5c74600 (&dev->mutex){....}, at: hub_event+0x17c/0x3640 [ 381.407677][ C1] 1 lock held by syz-executor.3/6555: [ 381.413018][ C1] #0: ffff8881d5ff8148 (&evdev->mutex){+.+.}, at: evdev_release+0x7f/0x1c0 [ 381.421678][ C1] 6 locks held by syz-executor.5/6570: [ 381.427725][ C1] #0: ffff8881cd3b0148 (&evdev->mutex){+.+.}, at: evdev_write+0x151/0x410 [ 381.436295][ C1] #1: ffff8881db309d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650 [ 381.444950][ C1] #2: ffff8881c95dcea8 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0 [ 381.454995][ C1] #3: ffffffff86eff3e0 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720 [ 381.464515][ C1] #4: ffffffff8711a038 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790 [ 381.472996][ C1] #5: ffffffff86eff3e0 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269 [ 381.482263][ C1] 3 locks held by syz-executor.0/6577: [ 381.487693][ C1] #0: ffff8881d0ab19e0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 381.496260][ C1] #1: ffff8881d54c1510 (sb_writers#3){.+.+}, at: vfs_write+0x474/0x5c0 [ 381.504570][ C1] #2: ffff8881d8698b80 (&sb->s_type->i_mutex_key#9){++++}, at: ext4_file_write_iter+0x1ab/0x1210 [ 381.515139][ C1] [ 381.517445][ C1] ============================================= [ 381.517445][ C1] [ 381.525986][ C1] task PC stack pid father [ 381.532749][ C1] init S24744 1 0 0x00000000 [ 381.539088][ C1] Call Trace: [ 381.542382][ C1] ? __schedule+0x76f/0x1ac0 [ 381.545407][ T2780] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 381.546974][ C1] ? __sched_text_start+0x8/0x8 [ 381.559334][ C1] ? debug_object_fixup+0x30/0x30 [ 381.564352][ C1] ? enqueue_hrtimer+0x380/0x380 [ 381.569283][ C1] schedule+0xca/0x250 [ 381.573345][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 381.579411][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 381.585210][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 381.590065][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 381.596043][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 381.601846][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 381.607134][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 381.613454][ C1] ? pollwake+0x200/0x200 [ 381.617819][ C1] do_select+0x122e/0x1700 [ 381.622503][ C1] ? select_estimate_accuracy+0x320/0x320 [ 381.628216][ C1] ? stack_trace_consume_entry+0x180/0x180 [ 381.634025][ C1] ? poll_freewait+0x250/0x250 [ 381.638802][ C1] ? kmem_cache_free+0xb9/0x380 [ 381.643660][ C1] ? putname+0xe1/0x120 [ 381.647819][ C1] ? filename_lookup+0x28f/0x3f0 [ 381.652751][ C1] ? vfs_statx+0x113/0x1e0 [ 381.657174][ C1] ? __do_sys_newstat+0x96/0x120 [ 381.662107][ C1] ? do_syscall_64+0xb7/0x580 [ 381.666782][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.672845][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 381.677763][ C1] ? find_held_lock+0x2d/0x110 [ 381.682521][ C1] ? mark_lock+0xbc/0x1160 [ 381.686913][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 381.691916][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 381.696833][ C1] ? find_held_lock+0x2d/0x110 [ 381.701577][ C1] ? __might_fault+0x11f/0x1d0 [ 381.706412][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 381.711238][ C1] ? lock_acquire+0x127/0x320 [ 381.715903][ C1] ? __might_fault+0xef/0x1d0 [ 381.720555][ C1] ? __might_fault+0x192/0x1d0 [ 381.725298][ C1] ? core_sys_select+0x4da/0x820 [ 381.730209][ C1] core_sys_select+0x4da/0x820 [ 381.734960][ C1] ? do_compat_pselect+0x210/0x210 [ 381.740048][ C1] ? find_held_lock+0x2d/0x110 [ 381.744785][ C1] ? find_held_lock+0x2d/0x110 [ 381.749528][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 381.754365][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 381.759899][ C1] ? timespec64_add_safe+0x189/0x210 [ 381.765170][ C1] ? nsec_to_clock_t+0x30/0x30 [ 381.769917][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 381.775181][ C1] kern_select+0x13d/0x1c0 [ 381.779579][ C1] ? core_sys_select+0x820/0x820 [ 381.784503][ C1] __x64_sys_select+0xba/0x150 [ 381.789247][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 381.794510][ C1] do_syscall_64+0xb7/0x580 [ 381.798994][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.804861][ C1] RIP: 0033:0x7f63bf89edd3 [ 381.809266][ C1] Code: Bad RIP value. [ 381.813307][ C1] RSP: 002b:00007ffdbec037b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 381.821696][ C1] RAX: ffffffffffffffda RBX: 00007ffdbec03960 RCX: 00007f63bf89edd3 [ 381.829644][ C1] RDX: 0000000000000000 RSI: 00007ffdbec03b10 RDI: 000000000000000b [ 381.837595][ C1] RBP: 00007ffdbec03b10 R08: 00007ffdbec03b90 R09: 0000000000000001 [ 381.845544][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 381.853494][ C1] R13: 00007ffdbec03ef0 R14: 0000000000000000 R15: 0000000000000000 [ 381.861446][ C1] kthreadd S29216 2 0 0x80004000 [ 381.867769][ C1] Call Trace: [ 381.871038][ C1] ? __schedule+0x76f/0x1ac0 [ 381.875611][ C1] ? __sched_text_start+0x8/0x8 [ 381.880455][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 381.885455][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 381.890368][ C1] schedule+0xca/0x250 [ 381.894498][ C1] kthreadd+0x572/0x680 [ 381.898633][ C1] ? kthread_create_on_cpu+0x260/0x260 [ 381.904077][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 381.909253][ C1] ? kthread_create_on_cpu+0x260/0x260 [ 381.914688][ C1] ret_from_fork+0x24/0x30 [ 381.919081][ C1] rcu_gp I30312 3 2 0x80004000 [ 381.925410][ C1] Call Trace: [ 381.928675][ C1] ? __schedule+0x76f/0x1ac0 [ 381.933242][ C1] ? __sched_text_start+0x8/0x8 [ 381.938066][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 381.943075][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 381.947990][ C1] schedule+0xca/0x250 [ 381.952038][ C1] rescuer_thread+0x6ed/0xc00 [ 381.956692][ C1] ? worker_thread+0xe20/0xe20 [ 381.961432][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 381.967222][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 381.972137][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 381.977398][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 381.982403][ C1] ? worker_thread+0xe20/0xe20 [ 381.987143][ C1] kthread+0x318/0x420 [ 381.991189][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 381.996539][ C1] ret_from_fork+0x24/0x30 [ 382.000929][ C1] rcu_par_gp I30840 4 2 0x80004000 [ 382.007532][ C1] Call Trace: [ 382.010800][ C1] ? __schedule+0x76f/0x1ac0 [ 382.015371][ C1] ? __sched_text_start+0x8/0x8 [ 382.020200][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 382.025201][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 382.030115][ C1] schedule+0xca/0x250 [ 382.034166][ C1] rescuer_thread+0x6ed/0xc00 [ 382.038819][ C1] ? worker_thread+0xe20/0xe20 [ 382.043558][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 382.049343][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 382.054256][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 382.059518][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 382.064518][ C1] ? worker_thread+0xe20/0xe20 [ 382.069260][ C1] kthread+0x318/0x420 [ 382.073314][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 382.078661][ C1] ret_from_fork+0x24/0x30 [ 382.083052][ C1] kworker/0:0 I22552 5 2 0x80004000 [ 382.089391][ C1] Workqueue: 0x0 (events) [ 382.093783][ C1] Call Trace: [ 382.097048][ C1] ? __schedule+0x76f/0x1ac0 [ 382.101617][ C1] ? __sched_text_start+0x8/0x8 [ 382.106443][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 382.111810][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 382.116811][ C1] schedule+0xca/0x250 [ 382.120873][ C1] worker_thread+0x245/0xe20 [ 382.125447][ C1] ? process_one_work+0x1530/0x1530 [ 382.130622][ C1] kthread+0x318/0x420 [ 382.134668][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 382.140017][ C1] ret_from_fork+0x24/0x30 [ 382.144408][ C1] kworker/0:0H I30048 6 2 0x80004000 [ 382.150740][ C1] Workqueue: 0x0 (kblockd) [ 382.155222][ C1] Call Trace: [ 382.158488][ C1] ? __schedule+0x76f/0x1ac0 [ 382.163061][ C1] ? __sched_text_start+0x8/0x8 [ 382.167911][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 382.173259][ C1] schedule+0xca/0x250 [ 382.177304][ C1] worker_thread+0x245/0xe20 [ 382.181871][ C1] ? process_one_work+0x1530/0x1530 [ 382.187049][ C1] kthread+0x318/0x420 [ 382.191094][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 382.196442][ C1] ret_from_fork+0x24/0x30 [ 382.200835][ C1] kworker/u4:0 R running task 24552 7 2 0x80004008 [ 382.208722][ C1] Workqueue: writeback wb_workfn (flush-8:0) [ 382.214696][ C1] Call Trace: [ 382.217989][ C1] ? clear_page_dirty_for_io+0x256/0x780 [ 382.223615][ C1] ? mpage_submit_page+0x80/0x250 [ 382.228625][ C1] ? __sched_text_start+0x8/0x8 [ 382.233455][ C1] ? mpage_process_page_bufs+0x5c2/0x6d0 [ 382.239074][ C1] ? mpage_prepare_extent_to_map+0x5cb/0xb30 [ 382.245031][ C1] ? mpage_process_page_bufs+0x6d0/0x6d0 [ 382.250641][ C1] ? kmem_cache_alloc+0x2a9/0x2d0 [ 382.255746][ C1] ? ext4_writepages+0x949/0x2dc0 [ 382.260748][ C1] ? ext4_mark_inode_dirty+0x870/0x870 [ 382.266193][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 382.271197][ C1] ? mark_held_locks+0xe0/0xe0 [ 382.275946][ C1] ? ext4_mark_inode_dirty+0x870/0x870 [ 382.281555][ C1] ? do_writepages+0xfa/0x2a0 [ 382.286207][ C1] ? do_writepages+0xfa/0x2a0 [ 382.290873][ C1] ? page_writeback_cpu_online+0x10/0x10 [ 382.296490][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 382.302015][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 382.307279][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 382.312285][ C1] ? __writeback_single_inode+0x10e/0x10f0 [ 382.318071][ C1] ? writeback_sb_inodes+0x531/0xd60 [ 382.323336][ C1] ? __writeback_single_inode+0x10f0/0x10f0 [ 382.329203][ C1] ? rwsem_spin_on_owner+0x2c0/0x2c0 [ 382.334465][ C1] ? __writeback_inodes_wb+0xc3/0x250 [ 382.339813][ C1] ? wb_writeback+0x7ec/0xbc0 [ 382.344470][ C1] ? writeback_inodes_wb.constprop.0+0x1a0/0x1a0 [ 382.350787][ C1] ? find_next_bit+0x105/0x130 [ 382.355540][ C1] ? cpumask_next+0x1f/0x30 [ 382.360027][ C1] ? get_nr_dirty_inodes+0xd6/0x130 [ 382.365201][ C1] ? wb_workfn+0x9c5/0xf40 [ 382.369598][ C1] ? inode_wait_for_writeback+0x30/0x30 [ 382.375119][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 382.380640][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 382.385901][ C1] ? process_one_work+0x92b/0x1530 [ 382.391011][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 382.396356][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 382.401362][ C1] ? worker_thread+0x96/0xe20 [ 382.406018][ C1] ? process_one_work+0x1530/0x1530 [ 382.411191][ C1] ? kthread+0x318/0x420 [ 382.415410][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 382.420767][ C1] ? ret_from_fork+0x24/0x30 [ 382.425334][ C1] mm_percpu_wq I30840 8 2 0x80004000 [ 382.431669][ C1] Call Trace: [ 382.434941][ C1] ? __schedule+0x76f/0x1ac0 [ 382.439510][ C1] ? __sched_text_start+0x8/0x8 [ 382.444336][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 382.449347][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 382.454263][ C1] schedule+0xca/0x250 [ 382.458307][ C1] rescuer_thread+0x6ed/0xc00 [ 382.462961][ C1] ? worker_thread+0xe20/0xe20 [ 382.467701][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 382.473480][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 382.478397][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 382.483657][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 382.488659][ C1] ? worker_thread+0xe20/0xe20 [ 382.493395][ C1] kthread+0x318/0x420 [ 382.497444][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 382.502789][ C1] ret_from_fork+0x24/0x30 [ 382.507180][ C1] ksoftirqd/0 S25520 9 2 0x80004000 [ 382.513488][ C1] Call Trace: [ 382.516756][ C1] ? __schedule+0x76f/0x1ac0 [ 382.521323][ C1] ? __sched_text_start+0x8/0x8 [ 382.526149][ C1] schedule+0xca/0x250 [ 382.530196][ C1] smpboot_thread_fn+0x585/0x850 [ 382.535112][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 382.541501][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 382.546504][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 382.552896][ C1] kthread+0x318/0x420 [ 382.556943][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 382.562300][ C1] ret_from_fork+0x24/0x30 [ 382.566693][ C1] rcu_sched I29384 10 2 0x80004000 [ 382.573002][ C1] Call Trace: [ 382.576275][ C1] ? __schedule+0x76f/0x1ac0 [ 382.580847][ C1] ? __sched_text_start+0x8/0x8 [ 382.585674][ C1] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 382.591023][ C1] ? lock_timer_base+0x55/0x1a0 [ 382.595852][ C1] schedule+0xca/0x250 [ 382.599896][ C1] schedule_timeout+0x440/0xb20 [ 382.604724][ C1] ? lock_acquire+0x127/0x320 [ 382.609378][ C1] ? usleep_range+0x160/0x160 [ 382.614043][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 382.619829][ C1] ? __next_timer_interrupt+0x190/0x190 [ 382.625351][ C1] ? swake_up_one+0x60/0x60 [ 382.629835][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 382.635095][ C1] rcu_gp_kthread+0xaff/0x29d0 [ 382.639838][ C1] ? lock_acquire+0x127/0x320 [ 382.644490][ C1] ? kfree_call_rcu+0x10/0x10 [ 382.649143][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 382.654924][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 382.660185][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 382.665187][ C1] ? kfree_call_rcu+0x10/0x10 [ 382.669842][ C1] kthread+0x318/0x420 [ 382.673886][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 382.679417][ C1] ret_from_fork+0x24/0x30 [ 382.683809][ C1] migration/0 S30512 11 2 0x80004000 [ 382.690120][ C1] Call Trace: [ 382.693386][ C1] ? __schedule+0x76f/0x1ac0 [ 382.697954][ C1] ? __sched_text_start+0x8/0x8 [ 382.702779][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 382.708575][ C1] schedule+0xca/0x250 [ 382.712622][ C1] smpboot_thread_fn+0x585/0x850 [ 382.717541][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 382.723933][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 382.728934][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 382.735326][ C1] kthread+0x318/0x420 [ 382.739371][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 382.744719][ C1] ret_from_fork+0x24/0x30 [ 382.749111][ C1] kworker/0:1 I24496 12 2 0x80004000 [ 382.755446][ C1] Workqueue: 0x0 (events_power_efficient) [ 382.761228][ C1] Call Trace: [ 382.764495][ C1] ? __schedule+0x76f/0x1ac0 [ 382.769063][ C1] ? __sched_text_start+0x8/0x8 [ 382.773889][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 382.779237][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 382.784257][ C1] schedule+0xca/0x250 [ 382.788305][ C1] worker_thread+0x245/0xe20 [ 382.792872][ C1] ? process_one_work+0x1530/0x1530 [ 382.798044][ C1] kthread+0x318/0x420 [ 382.802090][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 382.807439][ C1] ret_from_fork+0x24/0x30 [ 382.811830][ C1] cpuhp/0 S28344 13 2 0x80004000 [ 382.818137][ C1] Call Trace: [ 382.821404][ C1] ? __schedule+0x76f/0x1ac0 [ 382.825981][ C1] ? __sched_text_start+0x8/0x8 [ 382.830808][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 382.836598][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 382.841870][ C1] schedule+0xca/0x250 [ 382.845915][ C1] smpboot_thread_fn+0x585/0x850 [ 382.850835][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 382.857229][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 382.862239][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 382.868633][ C1] kthread+0x318/0x420 [ 382.872683][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 382.878031][ C1] ret_from_fork+0x24/0x30 [ 382.882424][ C1] cpuhp/1 S28400 14 2 0x80004000 [ 382.888733][ C1] Call Trace: [ 382.892003][ C1] ? __schedule+0x76f/0x1ac0 [ 382.896571][ C1] ? __sched_text_start+0x8/0x8 [ 382.901399][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 382.907183][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 382.912532][ C1] schedule+0xca/0x250 [ 382.916580][ C1] smpboot_thread_fn+0x585/0x850 [ 382.921501][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 382.927892][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 382.932892][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 382.939279][ C1] kthread+0x318/0x420 [ 382.943325][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 382.948673][ C1] ret_from_fork+0x24/0x30 [ 382.953064][ C1] migration/1 R running task 30512 15 2 0x80004000 [ 382.960946][ C1] Call Trace: [ 382.964212][ C1] ? __schedule+0x76f/0x1ac0 [ 382.968779][ C1] ? __sched_text_start+0x8/0x8 [ 382.973609][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 382.979663][ C1] schedule+0xca/0x250 [ 382.983710][ C1] smpboot_thread_fn+0x585/0x850 [ 382.988636][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 382.995028][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 383.000029][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 383.006420][ C1] kthread+0x318/0x420 [ 383.010555][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 383.015912][ C1] ret_from_fork+0x24/0x30 [ 383.020307][ C1] ksoftirqd/1 R running task 25080 16 2 0x80004000 [ 383.028178][ C1] Call Trace: [ 383.031445][ C1] ? __schedule+0x76f/0x1ac0 [ 383.036013][ C1] ? __sched_text_start+0x8/0x8 [ 383.040883][ C1] schedule+0xca/0x250 [ 383.044941][ C1] smpboot_thread_fn+0x585/0x850 [ 383.049864][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 383.056446][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 383.061452][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 383.067841][ C1] kthread+0x318/0x420 [ 383.071888][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 383.077243][ C1] ret_from_fork+0x24/0x30 [ 383.081640][ C1] kworker/1:0 R running task 24184 17 2 0x80004000 [ 383.089525][ C1] Workqueue: usb_hub_wq hub_event [ 383.094521][ C1] Call Trace: [ 383.097787][ C1] ? __schedule+0x76f/0x1ac0 [ 383.102353][ C1] ? __sched_text_start+0x8/0x8 [ 383.107191][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 383.112452][ C1] schedule+0xca/0x250 [ 383.116499][ C1] schedule_timeout+0x440/0xb20 [ 383.121416][ C1] ? usleep_range+0x160/0x160 [ 383.126164][ C1] ? usb_control_msg+0x398/0x4a0 [ 383.131080][ C1] ? __next_timer_interrupt+0x190/0x190 [ 383.136604][ C1] ? msleep+0x63/0xf0 [ 383.140916][ C1] msleep+0xa4/0xf0 [ 383.144700][ C1] hub_event.cold+0x22c/0x487 [ 383.149357][ C1] ? hub_port_debounce+0x260/0x260 [ 383.154446][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 383.159971][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 383.165232][ C1] process_one_work+0x92b/0x1530 [ 383.170166][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 383.175539][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 383.180570][ C1] worker_thread+0x96/0xe20 [ 383.185071][ C1] ? process_one_work+0x1530/0x1530 [ 383.190257][ C1] kthread+0x318/0x420 [ 383.194321][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 383.199673][ C1] ret_from_fork+0x24/0x30 [ 383.204079][ C1] kworker/1:0H I29304 18 2 0x80004000 [ 383.210718][ C1] Workqueue: 0x0 (kblockd) [ 383.215257][ C1] Call Trace: [ 383.218531][ C1] ? __schedule+0x76f/0x1ac0 [ 383.225101][ C1] ? __sched_text_start+0x8/0x8 [ 383.229939][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 383.235295][ C1] schedule+0xca/0x250 [ 383.239363][ C1] worker_thread+0x245/0xe20 [ 383.243938][ C1] ? process_one_work+0x1530/0x1530 [ 383.249114][ C1] kthread+0x318/0x420 [ 383.253163][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 383.258526][ C1] ret_from_fork+0x24/0x30 [ 383.262932][ C1] kdevtmpfs S27304 19 2 0x80004000 [ 383.269244][ C1] Call Trace: [ 383.272513][ C1] ? __schedule+0x76f/0x1ac0 [ 383.277099][ C1] ? __sched_text_start+0x8/0x8 [ 383.281935][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 383.286942][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 383.291878][ C1] schedule+0xca/0x250 [ 383.296898][ C1] devtmpfsd.part.0+0x48d/0x780 [ 383.305932][ C1] ? public_dev_mount+0xa0/0xa0 [ 383.310769][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 383.316211][ C1] ? ksys_mount+0xfc/0x150 [ 383.320607][ C1] ? kfree+0xe4/0x2f0 [ 383.324581][ C1] devtmpfsd+0xf8/0x120 [ 383.328727][ C1] ? devtmpfsd.part.0+0x780/0x780 [ 383.333731][ C1] kthread+0x318/0x420 [ 383.337794][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 383.343258][ C1] ret_from_fork+0x24/0x30 [ 383.347655][ C1] netns I30584 20 2 0x80004000 [ 383.353997][ C1] Call Trace: [ 383.357267][ C1] ? __schedule+0x76f/0x1ac0 [ 383.361837][ C1] ? __sched_text_start+0x8/0x8 [ 383.366680][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 383.371682][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 383.376599][ C1] schedule+0xca/0x250 [ 383.380654][ C1] rescuer_thread+0x6ed/0xc00 [ 383.385314][ C1] ? worker_thread+0xe20/0xe20 [ 383.390057][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 383.395842][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 383.400768][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 383.406030][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 383.411032][ C1] ? worker_thread+0xe20/0xe20 [ 383.415775][ C1] kthread+0x318/0x420 [ 383.419846][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 383.425197][ C1] ret_from_fork+0x24/0x30 [ 383.429589][ C1] kauditd S30344 21 2 0x80004000 [ 383.435915][ C1] Call Trace: [ 383.439273][ C1] ? __schedule+0x76f/0x1ac0 [ 383.443849][ C1] ? __sched_text_start+0x8/0x8 [ 383.448679][ C1] ? prepare_to_wait_event+0x129/0x650 [ 383.454118][ C1] ? skb_dequeue+0x129/0x180 [ 383.458704][ C1] schedule+0xca/0x250 [ 383.462753][ C1] kauditd_thread+0x627/0xac0 [ 383.467409][ C1] ? auditd_reset+0x170/0x170 [ 383.472064][ C1] ? finish_wait+0x260/0x260 [ 383.476631][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 383.481894][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 383.486896][ C1] ? auditd_reset+0x170/0x170 [ 383.491551][ C1] kthread+0x318/0x420 [ 383.495598][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 383.500946][ C1] ret_from_fork+0x24/0x30 [ 383.505354][ C1] khungtaskd S30144 22 2 0x80004000 [ 383.512273][ C1] Call Trace: [ 383.515559][ C1] ? __schedule+0x76f/0x1ac0 [ 383.520128][ C1] ? __sched_text_start+0x8/0x8 [ 383.524971][ C1] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 383.530319][ C1] ? lock_timer_base+0x55/0x1a0 [ 383.535173][ C1] schedule+0xca/0x250 [ 383.539221][ C1] schedule_timeout+0x440/0xb20 [ 383.544050][ C1] ? usleep_range+0x160/0x160 [ 383.548706][ C1] ? watchdog+0x933/0xe50 [ 383.554245][ C1] ? __next_timer_interrupt+0x190/0x190 [ 383.560292][ C1] ? watchdog+0x1a1/0xe50 [ 383.564599][ C1] watchdog+0xeb/0xe50 [ 383.568647][ C1] ? reset_hung_task_detector+0x30/0x30 [ 383.575227][ C1] kthread+0x318/0x420 [ 383.579275][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 383.584643][ C1] ret_from_fork+0x24/0x30 [ 383.589051][ C1] oom_reaper S30568 23 2 0x80004000 [ 383.595383][ C1] Call Trace: [ 383.598652][ C1] ? __schedule+0x76f/0x1ac0 [ 383.603310][ C1] ? __sched_text_start+0x8/0x8 [ 383.608139][ C1] ? prepare_to_wait_event+0x129/0x650 [ 383.613591][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 383.618943][ C1] schedule+0xca/0x250 [ 383.624034][ C1] oom_reaper+0xb99/0x1060 [ 383.628442][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 383.633270][ C1] ? lock_acquire+0x127/0x320 [ 383.637926][ C1] ? __oom_reap_task_mm+0x430/0x430 [ 383.643102][ C1] ? finish_wait+0x260/0x260 [ 383.647691][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 383.652954][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 383.657956][ C1] ? __oom_reap_task_mm+0x430/0x430 [ 383.663131][ C1] kthread+0x318/0x420 [ 383.667180][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 383.672531][ C1] ret_from_fork+0x24/0x30 [ 383.676925][ C1] writeback I30584 24 2 0x80004000 [ 383.683259][ C1] Call Trace: [ 383.686531][ C1] ? __schedule+0x76f/0x1ac0 [ 383.691102][ C1] ? __sched_text_start+0x8/0x8 [ 383.695945][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 383.700952][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 383.705869][ C1] schedule+0xca/0x250 [ 383.710352][ C1] rescuer_thread+0x6ed/0xc00 [ 383.715024][ C1] ? worker_thread+0xe20/0xe20 [ 383.719766][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 383.725564][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 383.730481][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 383.735743][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 383.740760][ C1] ? worker_thread+0xe20/0xe20 [ 383.745504][ C1] kthread+0x318/0x420 [ 383.749552][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 383.754919][ C1] ret_from_fork+0x24/0x30 [ 383.759316][ C1] kcompactd0 S30608 25 2 0x80004000 [ 383.765645][ C1] Call Trace: [ 383.768912][ C1] ? __schedule+0x76f/0x1ac0 [ 383.773482][ C1] ? __sched_text_start+0x8/0x8 [ 383.778744][ C1] ? prepare_to_wait_event+0x129/0x650 [ 383.784181][ C1] schedule+0xca/0x250 [ 383.788231][ C1] kcompactd+0x50d/0x7c0 [ 383.792600][ C1] ? kcompactd_do_work+0x9a0/0x9a0 [ 383.797697][ C1] ? finish_wait+0x260/0x260 [ 383.802272][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 383.807538][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 383.812541][ C1] ? kcompactd_do_work+0x9a0/0x9a0 [ 383.817629][ C1] kthread+0x318/0x420 [ 383.821679][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 383.827045][ C1] ret_from_fork+0x24/0x30 [ 383.831463][ C1] kworker/u4:1 I25272 27 2 0x80004000 [ 383.837800][ C1] Workqueue: 0x0 (events_unbound) [ 383.842888][ C1] Call Trace: [ 383.846156][ C1] ? __schedule+0x76f/0x1ac0 [ 383.850748][ C1] ? __sched_text_start+0x8/0x8 [ 383.855579][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 383.861015][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 383.866020][ C1] schedule+0xca/0x250 [ 383.870066][ C1] worker_thread+0x245/0xe20 [ 383.874635][ C1] ? process_one_work+0x1530/0x1530 [ 383.879813][ C1] kthread+0x318/0x420 [ 383.883859][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 383.889205][ C1] ret_from_fork+0x24/0x30 [ 383.893604][ C1] kblockd I31000 77 2 0x80004000 [ 383.899931][ C1] Call Trace: [ 383.903200][ C1] ? __schedule+0x76f/0x1ac0 [ 383.907771][ C1] ? __sched_text_start+0x8/0x8 [ 383.912601][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 383.917603][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 383.922543][ C1] schedule+0xca/0x250 [ 383.926594][ C1] rescuer_thread+0x6ed/0xc00 [ 383.931251][ C1] ? worker_thread+0xe20/0xe20 [ 383.936002][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 383.941793][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 383.946709][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 383.951971][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 383.956980][ C1] ? worker_thread+0xe20/0xe20 [ 383.961720][ C1] kthread+0x318/0x420 [ 383.965783][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 383.971242][ C1] ret_from_fork+0x24/0x30 [ 383.975638][ C1] kworker/1:1 I29288 78 2 0x80004000 [ 383.981974][ C1] Workqueue: 0x0 (events) [ 383.986367][ C1] Call Trace: [ 383.989636][ C1] ? __schedule+0x76f/0x1ac0 [ 383.994827][ C1] ? __sched_text_start+0x8/0x8 [ 383.999671][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 384.005022][ C1] schedule+0xca/0x250 [ 384.009073][ C1] worker_thread+0x245/0xe20 [ 384.013642][ C1] ? process_one_work+0x1530/0x1530 [ 384.018817][ C1] kthread+0x318/0x420 [ 384.022867][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 384.028217][ C1] ret_from_fork+0x24/0x30 [ 384.032609][ C1] ata_sff I30584 79 2 0x80004000 [ 384.038937][ C1] Call Trace: [ 384.042206][ C1] ? __schedule+0x76f/0x1ac0 [ 384.046775][ C1] ? __sched_text_start+0x8/0x8 [ 384.051602][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 384.056603][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 384.061519][ C1] schedule+0xca/0x250 [ 384.065569][ C1] rescuer_thread+0x6ed/0xc00 [ 384.070227][ C1] ? worker_thread+0xe20/0xe20 [ 384.074970][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 384.080841][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 384.085771][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 384.091051][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 384.096338][ C1] ? worker_thread+0xe20/0xe20 [ 384.101080][ C1] kthread+0x318/0x420 [ 384.105128][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 384.110475][ C1] ret_from_fork+0x24/0x30 [ 384.114869][ C1] md I31000 80 2 0x80004000 [ 384.121196][ C1] Call Trace: [ 384.124465][ C1] ? __schedule+0x76f/0x1ac0 [ 384.129034][ C1] ? __sched_text_start+0x8/0x8 [ 384.133864][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 384.138866][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 384.143781][ C1] schedule+0xca/0x250 [ 384.147830][ C1] rescuer_thread+0x6ed/0xc00 [ 384.152485][ C1] ? worker_thread+0xe20/0xe20 [ 384.157225][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 384.163010][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 384.169157][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 384.174428][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 384.179950][ C1] ? worker_thread+0xe20/0xe20 [ 384.184781][ C1] kthread+0x318/0x420 [ 384.188930][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 384.194279][ C1] ret_from_fork+0x24/0x30 [ 384.198688][ C1] edac-poller I31000 81 2 0x80004000 [ 384.206353][ C1] Call Trace: [ 384.209651][ C1] ? __schedule+0x76f/0x1ac0 [ 384.214240][ C1] ? __sched_text_start+0x8/0x8 [ 384.219108][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 384.224120][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 384.229043][ C1] schedule+0xca/0x250 [ 384.233099][ C1] rescuer_thread+0x6ed/0xc00 [ 384.237760][ C1] ? worker_thread+0xe20/0xe20 [ 384.242505][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 384.249158][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 384.254079][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 384.259777][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 384.264779][ C1] ? worker_thread+0xe20/0xe20 [ 384.269781][ C1] kthread+0x318/0x420 [ 384.273832][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 384.279183][ C1] ret_from_fork+0x24/0x30 [ 384.283581][ C1] kworker/1:2 I23240 83 2 0x80004000 [ 384.289921][ C1] Workqueue: 0x0 (events_power_efficient) [ 384.295708][ C1] Call Trace: [ 384.298994][ C1] ? __schedule+0x76f/0x1ac0 [ 384.303564][ C1] ? __sched_text_start+0x8/0x8 [ 384.308486][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 384.313848][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 384.318850][ C1] schedule+0xca/0x250 [ 384.322901][ C1] worker_thread+0x245/0xe20 [ 384.327472][ C1] ? process_one_work+0x1530/0x1530 [ 384.332650][ C1] kthread+0x318/0x420 [ 384.339317][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 384.344666][ C1] ret_from_fork+0x24/0x30 [ 384.349060][ C1] rpciod I30584 84 2 0x80004000 [ 384.355394][ C1] Call Trace: [ 384.358665][ C1] ? __schedule+0x76f/0x1ac0 [ 384.363233][ C1] ? __sched_text_start+0x8/0x8 [ 384.370493][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 384.375496][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 384.380411][ C1] schedule+0xca/0x250 [ 384.384461][ C1] rescuer_thread+0x6ed/0xc00 [ 384.389119][ C1] ? worker_thread+0xe20/0xe20 [ 384.393864][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 384.399652][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 384.404572][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 384.409836][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 384.414837][ C1] ? worker_thread+0xe20/0xe20 [ 384.419581][ C1] kthread+0x318/0x420 [ 384.423641][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 384.429088][ C1] ret_from_fork+0x24/0x30 [ 384.433483][ C1] kworker/u5:0 I31000 85 2 0x80004000 [ 384.439814][ C1] Call Trace: [ 384.443094][ C1] ? __schedule+0x76f/0x1ac0 [ 384.447675][ C1] ? __sched_text_start+0x8/0x8 [ 384.453286][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 384.458288][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 384.463206][ C1] schedule+0xca/0x250 [ 384.467257][ C1] worker_thread+0x245/0xe20 [ 384.471826][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 384.477608][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 384.482539][ C1] ? process_one_work+0x1530/0x1530 [ 384.488669][ C1] kthread+0x318/0x420 [ 384.492732][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 384.498170][ C1] ret_from_fork+0x24/0x30 [ 384.502562][ C1] xprtiod I30840 86 2 0x80004000 [ 384.508897][ C1] Call Trace: [ 384.512168][ C1] ? __schedule+0x76f/0x1ac0 [ 384.516738][ C1] ? __sched_text_start+0x8/0x8 [ 384.521577][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 384.526580][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 384.531494][ C1] schedule+0xca/0x250 [ 384.535545][ C1] rescuer_thread+0x6ed/0xc00 [ 384.540218][ C1] ? worker_thread+0xe20/0xe20 [ 384.544962][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 384.550744][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 384.555674][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 384.560940][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 384.565942][ C1] ? worker_thread+0xe20/0xe20 [ 384.570684][ C1] kthread+0x318/0x420 [ 384.574733][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 384.580084][ C1] ret_from_fork+0x24/0x30 [ 384.584475][ C1] cfg80211 I30840 87 2 0x80004000 [ 384.590807][ C1] Call Trace: [ 384.594075][ C1] ? __schedule+0x76f/0x1ac0 [ 384.598645][ C1] ? __sched_text_start+0x8/0x8 [ 384.603497][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 384.609715][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 384.615241][ C1] schedule+0xca/0x250 [ 384.619290][ C1] rescuer_thread+0x6ed/0xc00 [ 384.624814][ C1] ? worker_thread+0xe20/0xe20 [ 384.629558][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 384.635342][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 384.640258][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 384.645523][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 384.650523][ C1] ? worker_thread+0xe20/0xe20 [ 384.655289][ C1] kthread+0x318/0x420 [ 384.659336][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 384.664687][ C1] ret_from_fork+0x24/0x30 [ 384.669175][ C1] kswapd0 S30536 88 2 0x80004000 [ 384.675514][ C1] Call Trace: [ 384.678784][ C1] ? __schedule+0x76f/0x1ac0 [ 384.683369][ C1] ? __sched_text_start+0x8/0x8 [ 384.688196][ C1] ? cpumask_next+0x1f/0x30 [ 384.692678][ C1] schedule+0xca/0x250 [ 384.696726][ C1] kswapd+0xbb6/0xdd0 [ 384.700688][ C1] ? lock_acquire+0x127/0x320 [ 384.705343][ C1] ? balance_pgdat+0xdd0/0xdd0 [ 384.710186][ C1] ? finish_wait+0x260/0x260 [ 384.714754][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 384.720538][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 384.725541][ C1] ? balance_pgdat+0xdd0/0xdd0 [ 384.730282][ C1] kthread+0x318/0x420 [ 384.734334][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 384.739683][ C1] ret_from_fork+0x24/0x30 [ 384.744076][ C1] nfsiod I30584 89 2 0x80004000 [ 384.750496][ C1] Call Trace: [ 384.755861][ C1] ? __schedule+0x76f/0x1ac0 [ 384.760435][ C1] ? __sched_text_start+0x8/0x8 [ 384.765424][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 384.770430][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 384.775345][ C1] schedule+0xca/0x250 [ 384.779397][ C1] rescuer_thread+0x6ed/0xc00 [ 384.784055][ C1] ? worker_thread+0xe20/0xe20 [ 384.788799][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 384.797451][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 384.802406][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 384.807671][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 384.824486][ C1] ? worker_thread+0xe20/0xe20 [ 384.830103][ C1] kthread+0x318/0x420 [ 384.834323][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 384.839671][ C1] ret_from_fork+0x24/0x30 [ 384.844079][ C1] acpi_thermal_pm I30840 92 2 0x80004000 [ 384.850427][ C1] Call Trace: [ 384.853695][ C1] ? __schedule+0x76f/0x1ac0 [ 384.858270][ C1] ? __sched_text_start+0x8/0x8 [ 384.863099][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 384.868113][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 384.873039][ C1] schedule+0xca/0x250 [ 384.877090][ C1] rescuer_thread+0x6ed/0xc00 [ 384.881746][ C1] ? worker_thread+0xe20/0xe20 [ 384.886745][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 384.892537][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 384.897453][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 384.902714][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 384.907714][ C1] ? worker_thread+0xe20/0xe20 [ 384.912455][ C1] kthread+0x318/0x420 [ 384.916510][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 384.921858][ C1] ret_from_fork+0x24/0x30 [ 384.926257][ C1] scsi_eh_0 S30016 93 2 0x80004000 [ 384.932570][ C1] Call Trace: [ 384.935837][ C1] ? __schedule+0x76f/0x1ac0 [ 384.940405][ C1] ? __sched_text_start+0x8/0x8 [ 384.945236][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 384.950427][ C1] schedule+0xca/0x250 [ 384.954494][ C1] scsi_error_handler+0x508/0xf60 [ 384.959506][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 384.964333][ C1] ? lock_acquire+0x127/0x320 [ 384.968989][ C1] ? scsi_eh_get_sense+0x690/0x690 [ 384.974104][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 384.979902][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 384.984832][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 384.990109][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 384.995119][ C1] ? scsi_eh_get_sense+0x690/0x690 [ 385.000212][ C1] kthread+0x318/0x420 [ 385.004265][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 385.009615][ C1] ret_from_fork+0x24/0x30 [ 385.014013][ C1] scsi_tmf_0 I30584 94 2 0x80004000 [ 385.020355][ C1] Call Trace: [ 385.023635][ C1] ? __schedule+0x76f/0x1ac0 [ 385.028215][ C1] ? __sched_text_start+0x8/0x8 [ 385.033045][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 385.038047][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 385.042966][ C1] schedule+0xca/0x250 [ 385.047023][ C1] rescuer_thread+0x6ed/0xc00 [ 385.051688][ C1] ? worker_thread+0xe20/0xe20 [ 385.056444][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 385.062227][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 385.067142][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 385.072407][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 385.077411][ C1] ? worker_thread+0xe20/0xe20 [ 385.082163][ C1] kthread+0x318/0x420 [ 385.086210][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 385.091558][ C1] ret_from_fork+0x24/0x30 [ 385.095955][ C1] kworker/1:1H I28496 95 2 0x80004000 [ 385.102296][ C1] Workqueue: 0x0 (kblockd) [ 385.106780][ C1] Call Trace: [ 385.110052][ C1] ? __schedule+0x76f/0x1ac0 [ 385.114622][ C1] ? __sched_text_start+0x8/0x8 [ 385.119462][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 385.124810][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 385.129814][ C1] schedule+0xca/0x250 [ 385.133864][ C1] worker_thread+0x245/0xe20 [ 385.138435][ C1] ? process_one_work+0x1530/0x1530 [ 385.143610][ C1] kthread+0x318/0x420 [ 385.147659][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 385.153016][ C1] ret_from_fork+0x24/0x30 [ 385.157411][ C1] target_completi I30840 96 2 0x80004000 [ 385.163742][ C1] Call Trace: [ 385.167019][ C1] ? __schedule+0x76f/0x1ac0 [ 385.171598][ C1] ? __sched_text_start+0x8/0x8 [ 385.176435][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 385.181444][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 385.186371][ C1] schedule+0xca/0x250 [ 385.190420][ C1] rescuer_thread+0x6ed/0xc00 [ 385.195076][ C1] ? worker_thread+0xe20/0xe20 [ 385.199822][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 385.205608][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 385.210523][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 385.215785][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 385.220809][ C1] ? worker_thread+0xe20/0xe20 [ 385.225567][ C1] kthread+0x318/0x420 [ 385.229630][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 385.234990][ C1] ret_from_fork+0x24/0x30 [ 385.239389][ C1] xcopy_wq I30840 97 2 0x80004000 [ 385.245726][ C1] Call Trace: [ 385.249003][ C1] ? __schedule+0x76f/0x1ac0 [ 385.253570][ C1] ? __sched_text_start+0x8/0x8 [ 385.258397][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 385.263400][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 385.268313][ C1] schedule+0xca/0x250 [ 385.272362][ C1] rescuer_thread+0x6ed/0xc00 [ 385.277018][ C1] ? worker_thread+0xe20/0xe20 [ 385.281762][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 385.287546][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 385.292481][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 385.297767][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 385.302783][ C1] ? worker_thread+0xe20/0xe20 [ 385.307529][ C1] kthread+0x318/0x420 [ 385.312192][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 385.317542][ C1] ret_from_fork+0x24/0x30 [ 385.321938][ C1] libertastf I30840 98 2 0x80004000 [ 385.328278][ C1] Call Trace: [ 385.331637][ C1] ? __schedule+0x76f/0x1ac0 [ 385.336205][ C1] ? __sched_text_start+0x8/0x8 [ 385.341121][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 385.346124][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 385.351051][ C1] schedule+0xca/0x250 [ 385.355099][ C1] rescuer_thread+0x6ed/0xc00 [ 385.359756][ C1] ? worker_thread+0xe20/0xe20 [ 385.364500][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 385.370294][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 385.375218][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 385.380481][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 385.385483][ C1] ? worker_thread+0xe20/0xe20 [ 385.390223][ C1] kthread+0x318/0x420 [ 385.394284][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 385.399633][ C1] ret_from_fork+0x24/0x30 [ 385.404025][ C1] zd1211rw I30840 99 2 0x80004000 [ 385.410355][ C1] Call Trace: [ 385.413633][ C1] ? __schedule+0x76f/0x1ac0 [ 385.418209][ C1] ? __sched_text_start+0x8/0x8 [ 385.423038][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 385.428039][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 385.432954][ C1] schedule+0xca/0x250 [ 385.436999][ C1] rescuer_thread+0x6ed/0xc00 [ 385.441652][ C1] ? worker_thread+0xe20/0xe20 [ 385.446393][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 385.452175][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 385.457112][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 385.462373][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 385.467382][ C1] ? worker_thread+0xe20/0xe20 [ 385.472122][ C1] kthread+0x318/0x420 [ 385.476177][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 385.481526][ C1] ret_from_fork+0x24/0x30 [ 385.485916][ C1] u132 I30584 100 2 0x80004000 [ 385.492245][ C1] Call Trace: [ 385.495513][ C1] ? __schedule+0x76f/0x1ac0 [ 385.500604][ C1] ? __sched_text_start+0x8/0x8 [ 385.505430][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 385.510431][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 385.515356][ C1] schedule+0xca/0x250 [ 385.519422][ C1] rescuer_thread+0x6ed/0xc00 [ 385.524077][ C1] ? worker_thread+0xe20/0xe20 [ 385.528817][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 385.534603][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 385.539518][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 385.545128][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 385.550132][ C1] ? worker_thread+0xe20/0xe20 [ 385.554871][ C1] kthread+0x318/0x420 [ 385.558916][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 385.564264][ C1] ret_from_fork+0x24/0x30 [ 385.568656][ C1] usbip_event I30840 101 2 0x80004000 [ 385.574988][ C1] Call Trace: [ 385.578254][ C1] ? __schedule+0x76f/0x1ac0 [ 385.582820][ C1] ? __sched_text_start+0x8/0x8 [ 385.587646][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 385.592655][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 385.597574][ C1] schedule+0xca/0x250 [ 385.601618][ C1] rescuer_thread+0x6ed/0xc00 [ 385.606282][ C1] ? worker_thread+0xe20/0xe20 [ 385.611026][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 385.616812][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 385.621730][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 385.626989][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 385.631991][ C1] ? worker_thread+0xe20/0xe20 [ 385.636735][ C1] kthread+0x318/0x420 [ 385.640780][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 385.646134][ C1] ret_from_fork+0x24/0x30 [ 385.650529][ C1] kworker/0:2 I23584 102 2 0x80004000 [ 385.657233][ C1] Workqueue: 0x0 (pm) [ 385.661728][ C1] Call Trace: [ 385.665258][ C1] ? __schedule+0x76f/0x1ac0 [ 385.669828][ C1] ? __sched_text_start+0x8/0x8 [ 385.674666][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 385.680030][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 385.685032][ C1] schedule+0xca/0x250 [ 385.689082][ C1] worker_thread+0x245/0xe20 [ 385.693667][ C1] ? process_one_work+0x1530/0x1530 [ 385.698854][ C1] kthread+0x318/0x420 [ 385.703858][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 385.710340][ C1] ret_from_fork+0x24/0x30 [ 385.718313][ C1] pvrusb2-context S27288 103 2 0x80004000 [ 385.724644][ C1] Call Trace: [ 385.727943][ C1] ? __schedule+0x76f/0x1ac0 [ 385.733565][ C1] ? __sched_text_start+0x8/0x8 [ 385.738407][ C1] ? prepare_to_wait_event+0x129/0x650 [ 385.743847][ C1] schedule+0xca/0x250 [ 385.747898][ C1] pvr2_context_thread_func+0x5ed/0x860 [ 385.753434][ C1] ? lock_acquire+0x127/0x320 [ 385.758098][ C1] ? pvr2_context_destroy+0x230/0x230 [ 385.763449][ C1] ? finish_wait+0x260/0x260 [ 385.768017][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 385.773278][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 385.790273][ C1] ? pvr2_context_destroy+0x230/0x230 [ 385.795622][ C1] kthread+0x318/0x420 [ 385.799683][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 385.805126][ C1] ret_from_fork+0x24/0x30 [ 385.809519][ C1] kvub300c I30016 104 2 0x80004000 [ 385.815855][ C1] Call Trace: [ 385.819214][ C1] ? __schedule+0x76f/0x1ac0 [ 385.823784][ C1] ? __sched_text_start+0x8/0x8 [ 385.828625][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 385.833629][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 385.839258][ C1] schedule+0xca/0x250 [ 385.843315][ C1] rescuer_thread+0x6ed/0xc00 [ 385.847972][ C1] ? worker_thread+0xe20/0xe20 [ 385.852716][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 385.858500][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 385.863432][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 385.868696][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 385.873717][ C1] ? worker_thread+0xe20/0xe20 [ 385.878458][ C1] kthread+0x318/0x420 [ 385.882507][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 385.887857][ C1] ret_from_fork+0x24/0x30 [ 385.892249][ C1] kvub300p I30840 105 2 0x80004000 [ 385.898584][ C1] Call Trace: [ 385.901853][ C1] ? __schedule+0x76f/0x1ac0 [ 385.906421][ C1] ? __sched_text_start+0x8/0x8 [ 385.911250][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 385.916250][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 385.921168][ C1] schedule+0xca/0x250 [ 385.925216][ C1] rescuer_thread+0x6ed/0xc00 [ 385.929875][ C1] ? worker_thread+0xe20/0xe20 [ 385.934620][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 385.940405][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 385.945452][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 385.950722][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 385.955729][ C1] ? worker_thread+0xe20/0xe20 [ 385.960477][ C1] kthread+0x318/0x420 [ 385.964531][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 385.969902][ C1] ret_from_fork+0x24/0x30 [ 385.974299][ C1] kvub300d I30840 106 2 0x80004000 [ 385.980645][ C1] Call Trace: [ 385.983917][ C1] ? __schedule+0x76f/0x1ac0 [ 385.988487][ C1] ? __sched_text_start+0x8/0x8 [ 385.993331][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 385.998353][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 386.003337][ C1] schedule+0xca/0x250 [ 386.007430][ C1] rescuer_thread+0x6ed/0xc00 [ 386.012119][ C1] ? worker_thread+0xe20/0xe20 [ 386.016880][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 386.022668][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 386.027588][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 386.032853][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 386.037872][ C1] ? worker_thread+0xe20/0xe20 [ 386.042627][ C1] kthread+0x318/0x420 [ 386.046678][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 386.052029][ C1] ret_from_fork+0x24/0x30 [ 386.056431][ C1] kmemstick I30840 107 2 0x80004000 [ 386.064505][ C1] Call Trace: [ 386.067778][ C1] ? __schedule+0x76f/0x1ac0 [ 386.072394][ C1] ? __sched_text_start+0x8/0x8 [ 386.077224][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 386.082224][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 386.087142][ C1] schedule+0xca/0x250 [ 386.091208][ C1] rescuer_thread+0x6ed/0xc00 [ 386.095953][ C1] ? worker_thread+0xe20/0xe20 [ 386.100695][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 386.106477][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 386.111396][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 386.116663][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 386.121666][ C1] ? worker_thread+0xe20/0xe20 [ 386.126406][ C1] kthread+0x318/0x420 [ 386.130640][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 386.136966][ C1] ret_from_fork+0x24/0x30 [ 386.141448][ C1] elousb I30840 108 2 0x80004000 [ 386.147793][ C1] Call Trace: [ 386.151735][ C1] ? __schedule+0x76f/0x1ac0 [ 386.156568][ C1] ? __sched_text_start+0x8/0x8 [ 386.161517][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 386.167388][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 386.172308][ C1] schedule+0xca/0x250 [ 386.176360][ C1] rescuer_thread+0x6ed/0xc00 [ 386.181017][ C1] ? worker_thread+0xe20/0xe20 [ 386.185761][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 386.191547][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 386.196478][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 386.201742][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 386.206759][ C1] ? worker_thread+0xe20/0xe20 [ 386.211499][ C1] kthread+0x318/0x420 [ 386.215553][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 386.220903][ C1] ret_from_fork+0x24/0x30 [ 386.225556][ C1] wusbd I30840 109 2 0x80004000 [ 386.231887][ C1] Call Trace: [ 386.235154][ C1] ? __schedule+0x76f/0x1ac0 [ 386.239744][ C1] ? __sched_text_start+0x8/0x8 [ 386.244585][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 386.249675][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 386.254606][ C1] schedule+0xca/0x250 [ 386.258664][ C1] rescuer_thread+0x6ed/0xc00 [ 386.263364][ C1] ? worker_thread+0xe20/0xe20 [ 386.268129][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 386.273914][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 386.278833][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 386.284098][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 386.289138][ C1] ? worker_thread+0xe20/0xe20 [ 386.293890][ C1] kthread+0x318/0x420 [ 386.297956][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 386.303318][ C1] ret_from_fork+0x24/0x30 [ 386.307723][ C1] ipv6_addrconf I30840 110 2 0x80004000 [ 386.314065][ C1] Call Trace: [ 386.317338][ C1] ? __schedule+0x76f/0x1ac0 [ 386.321924][ C1] ? __sched_text_start+0x8/0x8 [ 386.326755][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 386.331758][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 386.336677][ C1] schedule+0xca/0x250 [ 386.340727][ C1] rescuer_thread+0x6ed/0xc00 [ 386.345387][ C1] ? worker_thread+0xe20/0xe20 [ 386.350131][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 386.355915][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 386.360832][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 386.366097][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 386.371098][ C1] ? worker_thread+0xe20/0xe20 [ 386.375841][ C1] kthread+0x318/0x420 [ 386.379888][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 386.385237][ C1] ret_from_fork+0x24/0x30 [ 386.390585][ C1] kworker/0:1H I28304 116 2 0x80004000 [ 386.397392][ C1] Workqueue: 0x0 (kblockd) [ 386.401873][ C1] Call Trace: [ 386.405161][ C1] ? __schedule+0x76f/0x1ac0 [ 386.409731][ C1] ? __sched_text_start+0x8/0x8 [ 386.414561][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 386.419908][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 386.424910][ C1] schedule+0xca/0x250 [ 386.428957][ C1] worker_thread+0x245/0xe20 [ 386.433524][ C1] ? process_one_work+0x1530/0x1530 [ 386.438698][ C1] kthread+0x318/0x420 [ 386.442742][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 386.448096][ C1] ret_from_fork+0x24/0x30 [ 386.452488][ C1] ext4-rsv-conver I30584 117 2 0x80004000 [ 386.458815][ C1] Call Trace: [ 386.462084][ C1] ? __schedule+0x76f/0x1ac0 [ 386.466650][ C1] ? __sched_text_start+0x8/0x8 [ 386.471477][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 386.476480][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 386.481418][ C1] schedule+0xca/0x250 [ 386.485465][ C1] rescuer_thread+0x6ed/0xc00 [ 386.490118][ C1] ? worker_thread+0xe20/0xe20 [ 386.494859][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 386.500643][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 386.505557][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 386.510819][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 386.515818][ C1] ? worker_thread+0xe20/0xe20 [ 386.520561][ C1] kthread+0x318/0x420 [ 386.524606][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 386.529959][ C1] ret_from_fork+0x24/0x30 [ 386.534350][ C1] udevd S26744 239 1 0x00000000 [ 386.540661][ C1] Call Trace: [ 386.543928][ C1] ? __schedule+0x76f/0x1ac0 [ 386.548494][ C1] ? __sched_text_start+0x8/0x8 [ 386.553328][ C1] schedule+0xca/0x250 [ 386.557373][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 386.563415][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 386.569197][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 386.574372][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 386.579208][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 386.584207][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 386.589121][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 386.594296][ C1] ep_poll+0xcca/0xe60 [ 386.598346][ C1] ? ep_modify+0x830/0x830 [ 386.602740][ C1] ? do_renameat2+0x28e/0xbb0 [ 386.607407][ C1] ? wake_up_q+0xf0/0xf0 [ 386.611630][ C1] do_epoll_wait+0x209/0x260 [ 386.616199][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 386.621895][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 386.626895][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 386.632156][ C1] do_syscall_64+0xb7/0x580 [ 386.636645][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.642524][ C1] RIP: 0033:0x7f359b5fa943 [ 386.646923][ C1] Code: Bad RIP value. [ 386.650966][ C1] RSP: 002b:00007ffdecb40be8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 386.659352][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f359b5fa943 [ 386.667300][ C1] RDX: 0000000000000008 RSI: 00007ffdecb40ce0 RDI: 000000000000000a [ 386.675257][ C1] RBP: 00000000013c1290 R08: 0000000000000000 R09: 0000000000000000 [ 386.683206][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003 [ 386.691153][ C1] R13: 0000000000000000 R14: 00000000013cf340 R15: 00000000013be250 [ 386.699107][ C1] dhclient S28192 1466 1 0x00000000 [ 386.705418][ C1] Call Trace: [ 386.708686][ C1] ? __schedule+0x76f/0x1ac0 [ 386.713254][ C1] ? __sched_text_start+0x8/0x8 [ 386.718084][ C1] ? debug_object_fixup+0x30/0x30 [ 386.723109][ C1] ? enqueue_hrtimer+0x380/0x380 [ 386.728039][ C1] schedule+0xca/0x250 [ 386.732100][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 386.738152][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 386.743936][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 386.749721][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 386.755680][ C1] ? __pollwait+0x24f/0x430 [ 386.760162][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 386.766467][ C1] ? pollwake+0x200/0x200 [ 386.770772][ C1] do_select+0x122e/0x1700 [ 386.775168][ C1] ? select_estimate_accuracy+0x320/0x320 [ 386.780877][ C1] ? __module_text_address+0xe/0x140 [ 386.786138][ C1] ? poll_freewait+0x250/0x250 [ 386.790878][ C1] ? poll_freewait+0x250/0x250 [ 386.795630][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 386.800632][ C1] ? mark_lock+0xbc/0x1160 [ 386.805027][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 386.810029][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 386.814951][ C1] ? find_held_lock+0x2d/0x110 [ 386.819691][ C1] ? __might_fault+0x11f/0x1d0 [ 386.824432][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 386.829261][ C1] ? lock_acquire+0x127/0x320 [ 386.833914][ C1] ? __might_fault+0xef/0x1d0 [ 386.838570][ C1] ? __might_fault+0x192/0x1d0 [ 386.843326][ C1] ? core_sys_select+0x4da/0x820 [ 386.848240][ C1] core_sys_select+0x4da/0x820 [ 386.852979][ C1] ? do_compat_pselect+0x210/0x210 [ 386.858082][ C1] ? find_held_lock+0x2d/0x110 [ 386.862819][ C1] ? find_held_lock+0x2d/0x110 [ 386.867562][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 386.872388][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 386.877912][ C1] ? timespec64_add_safe+0x189/0x210 [ 386.883181][ C1] ? nsec_to_clock_t+0x30/0x30 [ 386.887920][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 386.893189][ C1] kern_select+0x13d/0x1c0 [ 386.897582][ C1] ? core_sys_select+0x820/0x820 [ 386.902497][ C1] ? down_read_non_owner+0x470/0x470 [ 386.907759][ C1] ? handle_mm_fault+0x30f/0x900 [ 386.912682][ C1] __x64_sys_select+0xba/0x150 [ 386.917426][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 386.922775][ C1] do_syscall_64+0xb7/0x580 [ 386.927265][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.933133][ C1] RIP: 0033:0x7fbd16a58dd3 [ 386.937537][ C1] Code: Bad RIP value. [ 386.941584][ C1] RSP: 002b:00007ffd883dc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 386.949979][ C1] RAX: ffffffffffffffda RBX: 00007fbd16ea4010 RCX: 00007fbd16a58dd3 [ 386.957928][ C1] RDX: 00007fbd16ea6190 RSI: 00007fbd16ea6090 RDI: 0000000000000016 [ 386.965888][ C1] RBP: 00007ffd883dc088 R08: 00007ffd883dc090 R09: 0000000000000000 [ 386.973835][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd883dc090 [ 386.981786][ C1] R13: 0000000000000000 R14: 000055810a67d490 R15: 431bde82d7b634db [ 386.989745][ C1] rsyslogd S26744 1601 1 0x00000000 [ 386.996056][ C1] Call Trace: [ 386.999356][ C1] ? __schedule+0x76f/0x1ac0 [ 387.003925][ C1] ? __sched_text_start+0x8/0x8 [ 387.008755][ C1] ? debug_object_fixup+0x30/0x30 [ 387.013756][ C1] ? enqueue_hrtimer+0x380/0x380 [ 387.018669][ C1] schedule+0xca/0x250 [ 387.022716][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 387.028758][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 387.034551][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 387.039816][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 387.045791][ C1] ? set_normalized_timespec64+0x65/0xc0 [ 387.051417][ C1] ? select_estimate_accuracy+0x24b/0x320 [ 387.057223][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 387.063541][ C1] ? pollwake+0x200/0x200 [ 387.067855][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 387.073389][ C1] do_select+0x122e/0x1700 [ 387.077785][ C1] ? mark_lock+0xbc/0x1160 [ 387.082183][ C1] ? select_estimate_accuracy+0x320/0x320 [ 387.087882][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 387.092884][ C1] ? kmem_cache_alloc+0xd6/0x2d0 [ 387.097800][ C1] ? alloc_pid+0x48/0x8b0 [ 387.102111][ C1] ? copy_process+0x25d2/0x6420 [ 387.106938][ C1] ? _do_fork+0x129/0xec0 [ 387.111245][ C1] ? __x64_sys_clone+0x17e/0x200 [ 387.116157][ C1] ? do_syscall_64+0xb7/0x580 [ 387.120825][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.126870][ C1] ? mark_held_locks+0xe0/0xe0 [ 387.131620][ C1] ? mark_lock+0xbc/0x1160 [ 387.136012][ C1] ? mark_lock+0xbc/0x1160 [ 387.140405][ C1] ? mark_lock+0xbc/0x1160 [ 387.144799][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 387.149714][ C1] ? find_held_lock+0x2d/0x110 [ 387.154456][ C1] ? core_sys_select+0x1d7/0x820 [ 387.159373][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 387.164200][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 387.169740][ C1] ? core_sys_select+0x4da/0x820 [ 387.174759][ C1] core_sys_select+0x4da/0x820 [ 387.179511][ C1] ? do_compat_pselect+0x210/0x210 [ 387.184609][ C1] ? find_held_lock+0x2d/0x110 [ 387.189356][ C1] ? find_held_lock+0x2d/0x110 [ 387.194100][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 387.198930][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 387.204458][ C1] ? timespec64_add_safe+0x189/0x210 [ 387.209720][ C1] ? nsec_to_clock_t+0x30/0x30 [ 387.214464][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 387.219773][ C1] kern_select+0x13d/0x1c0 [ 387.224176][ C1] ? core_sys_select+0x820/0x820 [ 387.229096][ C1] ? filp_close+0x129/0x160 [ 387.233595][ C1] __x64_sys_select+0xba/0x150 [ 387.238346][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 387.243612][ C1] do_syscall_64+0xb7/0x580 [ 387.248111][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.253983][ C1] RIP: 0033:0x7feb49fdddf3 [ 387.258389][ C1] Code: Bad RIP value. [ 387.262432][ C1] RSP: 002b:00007ffd3c7b6bc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 387.270817][ C1] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007feb49fdddf3 [ 387.278774][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 387.286724][ C1] RBP: 0000000000015180 R08: 00007ffd3c7b6bf0 R09: 00007feb47c4d700 [ 387.294671][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 387.302619][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 387.310574][ C1] rs:main Q:Reg S27824 1602 1 0x00000000 [ 387.316989][ C1] Call Trace: [ 387.320262][ C1] ? __schedule+0x76f/0x1ac0 [ 387.324847][ C1] ? __sched_text_start+0x8/0x8 [ 387.329677][ C1] schedule+0xca/0x250 [ 387.333739][ C1] futex_wait_queue_me+0x2a7/0x570 [ 387.338828][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 387.344539][ C1] ? debug_check_no_obj_freed+0x20f/0x443 [ 387.350233][ C1] futex_wait+0x1e2/0x590 [ 387.354539][ C1] ? futex_wait_setup+0x350/0x350 [ 387.360150][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 387.365935][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 387.371195][ C1] ? mark_lock+0xbc/0x1160 [ 387.375590][ C1] ? find_held_lock+0x2d/0x110 [ 387.380331][ C1] do_futex+0x15d/0x1b80 [ 387.384553][ C1] ? lock_acquire+0x127/0x320 [ 387.389210][ C1] ? __do_sys_madvise+0x2ca/0x1910 [ 387.394302][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 387.399304][ C1] ? up_read+0x1b0/0x760 [ 387.403525][ C1] ? blk_insert_cloned_request+0x510/0x510 [ 387.409310][ C1] ? find_vma+0x2b/0x170 [ 387.413532][ C1] ? __do_sys_madvise+0x223/0x1910 [ 387.418620][ C1] __x64_sys_futex+0x376/0x4f0 [ 387.423370][ C1] ? fput_many+0x2f/0x1a0 [ 387.427678][ C1] ? do_futex+0x1b80/0x1b80 [ 387.432157][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 387.436909][ C1] ? fpregs_mark_activate+0x280/0x280 [ 387.442260][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 387.447954][ C1] do_syscall_64+0xb7/0x580 [ 387.452438][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.458305][ C1] RIP: 0033:0x7feb4a6aa344 [ 387.462703][ C1] Code: Bad RIP value. [ 387.466745][ C1] RSP: 002b:00007feb48c4ecb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 387.475130][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb4a6aa344 [ 387.483080][ C1] RDX: 0000000000002887 RSI: 0000000000000080 RDI: 0000000000e21264 [ 387.491031][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000001443 [ 387.498981][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000447f18 [ 387.506929][ C1] R13: 000000000044421f R14: 0000000000447ee8 R15: 0000000000000003 [ 387.514888][ C1] rsyslogd S28192 1603 1 0x00000000 [ 387.521196][ C1] Call Trace: [ 387.524465][ C1] ? __schedule+0x76f/0x1ac0 [ 387.529033][ C1] ? __sched_text_start+0x8/0x8 [ 387.533860][ C1] ? find_held_lock+0x2d/0x110 [ 387.538608][ C1] ? __pollwait+0x24f/0x430 [ 387.543090][ C1] schedule+0xca/0x250 [ 387.547137][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 387.553182][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 387.558974][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 387.564758][ C1] ? poll_initwait+0x180/0x180 [ 387.569503][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 387.574763][ C1] ? __pollwait+0x24f/0x430 [ 387.579246][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 387.585558][ C1] ? pollwake+0x200/0x200 [ 387.589863][ C1] do_select+0x122e/0x1700 [ 387.594257][ C1] ? kmem_cache_free+0xb9/0x380 [ 387.599089][ C1] ? select_estimate_accuracy+0x320/0x320 [ 387.604792][ C1] ? poll_freewait+0x250/0x250 [ 387.609536][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 387.615055][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 387.620319][ C1] ? mark_lock+0xbc/0x1160 [ 387.624712][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 387.629712][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 387.634625][ C1] ? find_held_lock+0x2d/0x110 [ 387.639365][ C1] ? __might_fault+0x11f/0x1d0 [ 387.644106][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 387.648942][ C1] ? lock_acquire+0x127/0x320 [ 387.653596][ C1] ? __might_fault+0xef/0x1d0 [ 387.658252][ C1] ? __might_fault+0x192/0x1d0 [ 387.663023][ C1] ? core_sys_select+0x4da/0x820 [ 387.667938][ C1] core_sys_select+0x4da/0x820 [ 387.672678][ C1] ? do_compat_pselect+0x210/0x210 [ 387.677769][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 387.682772][ C1] ? __do_page_fault+0x662/0xcc0 [ 387.687691][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 387.694166][ C1] ? __fget_light+0x1d6/0x230 [ 387.698819][ C1] ? fput_many+0x2f/0x1a0 [ 387.703123][ C1] kern_select+0x13d/0x1c0 [ 387.707515][ C1] ? core_sys_select+0x820/0x820 [ 387.712429][ C1] ? do_futex+0x1b80/0x1b80 [ 387.716910][ C1] __x64_sys_select+0xba/0x150 [ 387.721653][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 387.726916][ C1] do_syscall_64+0xb7/0x580 [ 387.731408][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.737282][ C1] RIP: 0033:0x7feb49fdddf3 [ 387.741685][ C1] Code: Bad RIP value. [ 387.745730][ C1] RSP: 002b:00007feb4844dd90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 387.754116][ C1] RAX: ffffffffffffffda RBX: 00007feb4844dda0 RCX: 00007feb49fdddf3 [ 387.762066][ C1] RDX: 0000000000000000 RSI: 00007feb4844dda0 RDI: 0000000000000001 [ 387.770015][ C1] RBP: 00007feb496d65e0 R08: 0000000000000000 R09: 0000000000000001 [ 387.777966][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 387.786013][ C1] R13: 0000000000000001 R14: 00007feb496d65f0 R15: 0000000000000001 [ 387.793963][ C1] rsyslogd S29264 1604 1 0x00000000 [ 387.800276][ C1] Call Trace: [ 387.803544][ C1] ? __schedule+0x76f/0x1ac0 [ 387.808122][ C1] ? __sched_text_start+0x8/0x8 [ 387.813732][ C1] ? prepare_to_wait_event+0x129/0x650 [ 387.819168][ C1] schedule+0xca/0x250 [ 387.823213][ C1] do_syslog+0x1198/0x1380 [ 387.827606][ C1] ? lock_acquire+0x127/0x320 [ 387.832265][ C1] ? log_buf_vmcoreinfo_setup+0x140/0x140 [ 387.837961][ C1] ? finish_wait+0x260/0x260 [ 387.842534][ C1] ? fsnotify+0x775/0xb10 [ 387.846838][ C1] ? __fsnotify_parent+0xd1/0x370 [ 387.851838][ C1] ? kmsg_poll+0xb0/0xb0 [ 387.856059][ C1] kmsg_read+0x8a/0xb0 [ 387.860111][ C1] proc_reg_read+0x1c1/0x280 [ 387.864677][ C1] ? proc_reg_compat_ioctl+0x270/0x270 [ 387.870112][ C1] ? security_file_permission+0x8a/0x370 [ 387.875722][ C1] ? proc_reg_compat_ioctl+0x270/0x270 [ 387.881157][ C1] __vfs_read+0x76/0x100 [ 387.885378][ C1] vfs_read+0x1ea/0x430 [ 387.889529][ C1] ksys_read+0x127/0x250 [ 387.893749][ C1] ? kernel_write+0x120/0x120 [ 387.898408][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 387.904103][ C1] do_syscall_64+0xb7/0x580 [ 387.908586][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.914453][ C1] RIP: 0033:0x7feb4a6ad1fd [ 387.918851][ C1] Code: Bad RIP value. [ 387.922893][ C1] RSP: 002b:00007feb47c4ce30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 387.931278][ C1] RAX: ffffffffffffffda RBX: 0000000000e36650 RCX: 00007feb4a6ad1fd [ 387.939227][ C1] RDX: 0000000000000fff RSI: 00007feb494815a0 RDI: 0000000000000004 [ 387.947188][ C1] RBP: 0000000000000000 R08: 0000000000e21260 R09: 0000000000000000 [ 387.955136][ C1] R10: 735f6f645f5f203f R11: 0000000000000293 R12: 000000000065e420 [ 387.963084][ C1] R13: 00007feb47c4d9c0 R14: 00007feb4acf2040 R15: 0000000000000003 [ 387.971034][ C1] cron R running task 27824 1644 1 0x00000000 [ 387.978905][ C1] Call Trace: [ 387.982174][ C1] ? __schedule+0x76f/0x1ac0 [ 387.986827][ C1] ? __sched_text_start+0x8/0x8 [ 387.991658][ C1] ? enqueue_hrtimer+0x380/0x380 [ 387.996573][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 388.001834][ C1] schedule+0xca/0x250 [ 388.005879][ C1] do_nanosleep+0x21f/0x650 [ 388.010363][ C1] ? schedule_timeout_idle+0x80/0x80 [ 388.015627][ C1] ? memset+0x20/0x40 [ 388.019589][ C1] ? __hrtimer_init+0x134/0x260 [ 388.024416][ C1] hrtimer_nanosleep+0x249/0x4f0 [ 388.029340][ C1] ? nanosleep_copyout+0x100/0x100 [ 388.034432][ C1] ? _copy_from_user+0x123/0x190 [ 388.039346][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 388.045304][ C1] ? put_old_itimerspec32+0x1d0/0x1d0 [ 388.050653][ C1] __x64_sys_nanosleep+0x19d/0x220 [ 388.055742][ C1] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 388.060829][ C1] ? do_syscall_64+0x1a/0x580 [ 388.065481][ C1] do_syscall_64+0xb7/0x580 [ 388.069962][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.075831][ C1] RIP: 0033:0x7f0a34901e40 [ 388.080230][ C1] Code: Bad RIP value. [ 388.084287][ C1] RSP: 002b:00007ffcdd9e8fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 388.092672][ C1] RAX: ffffffffffffffda RBX: 00007ffcdd9e90f0 RCX: 00007f0a34901e40 [ 388.100620][ C1] RDX: 0000000000000000 RSI: 00007ffcdd9e9170 RDI: 00007ffcdd9e9170 [ 388.108568][ C1] RBP: 00007ffcdd9e9070 R08: 00007ffcdd9e8fd0 R09: 0000000000000000 [ 388.116515][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 388.124462][ C1] R13: 00007ffcdd9e92d0 R14: 0000000000000000 R15: 0000000000000000 [ 388.132413][ C1] sshd S27880 1670 1 0x00000000 [ 388.138720][ C1] Call Trace: [ 388.141991][ C1] ? __schedule+0x76f/0x1ac0 [ 388.146558][ C1] ? __sched_text_start+0x8/0x8 [ 388.151395][ C1] schedule+0xca/0x250 [ 388.155458][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 388.161500][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 388.167284][ C1] ? __pollwait+0x24f/0x430 [ 388.171762][ C1] ? poll_initwait+0x180/0x180 [ 388.176506][ C1] ? tcp_poll+0x4ac/0xbe0 [ 388.180810][ C1] ? do_select+0x3e0/0x1700 [ 388.185289][ C1] ? tcp_ioctl+0x7d0/0x7d0 [ 388.189694][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 388.195995][ C1] ? pollwake+0x200/0x200 [ 388.200317][ C1] do_select+0x122e/0x1700 [ 388.204714][ C1] ? select_estimate_accuracy+0x320/0x320 [ 388.210419][ C1] ? deref_stack_reg+0xaa/0xe0 [ 388.215183][ C1] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 388.221785][ C1] ? poll_freewait+0x250/0x250 [ 388.226535][ C1] ? poll_freewait+0x250/0x250 [ 388.231282][ C1] ? deref_stack_reg+0xe0/0xe0 [ 388.236025][ C1] ? __module_text_address+0xe/0x140 [ 388.241293][ C1] ? is_module_text_address+0xc/0x1a [ 388.246569][ C1] ? mark_lock+0xbc/0x1160 [ 388.250962][ C1] ? unwind_get_return_address+0x5a/0xa0 [ 388.256583][ C1] ? profile_setup.cold+0xc1/0xc1 [ 388.261584][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 388.266589][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 388.271512][ C1] ? find_held_lock+0x2d/0x110 [ 388.276262][ C1] ? __might_fault+0x11f/0x1d0 [ 388.281004][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 388.285831][ C1] ? lock_acquire+0x127/0x320 [ 388.290485][ C1] ? __might_fault+0xef/0x1d0 [ 388.295141][ C1] ? __might_fault+0x192/0x1d0 [ 388.299890][ C1] ? core_sys_select+0x4da/0x820 [ 388.304808][ C1] core_sys_select+0x4da/0x820 [ 388.309550][ C1] ? do_compat_pselect+0x210/0x210 [ 388.314637][ C1] ? mark_lock+0xbc/0x1160 [ 388.319041][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 388.324071][ C1] ? find_held_lock+0x2d/0x110 [ 388.328832][ C1] ? task_work_run+0x112/0x1c0 [ 388.333585][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 388.338420][ C1] kern_select+0x13d/0x1c0 [ 388.342819][ C1] ? core_sys_select+0x820/0x820 [ 388.348365][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 388.353629][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 388.358815][ C1] ? task_work_run+0x11c/0x1c0 [ 388.363570][ C1] __x64_sys_select+0xba/0x150 [ 388.368314][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 388.373574][ C1] do_syscall_64+0xb7/0x580 [ 388.378056][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.383933][ C1] RIP: 0033:0x7f84a4af8dd3 [ 388.388337][ C1] Code: Bad RIP value. [ 388.392383][ C1] RSP: 002b:00007ffe447dc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 388.400772][ C1] RAX: ffffffffffffffda RBX: 00005585e593eac0 RCX: 00007f84a4af8dd3 [ 388.408720][ C1] RDX: 0000000000000000 RSI: 00005585e70e7a90 RDI: 0000000000000007 [ 388.416667][ C1] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 388.424645][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585e70e7a90 [ 388.432605][ C1] R13: 00005585e593ea40 R14: 0000000000000002 R15: 00005585e5938ca0 [ 388.440559][ C1] getty S25976 1694 1 0x00000000 [ 388.446871][ C1] Call Trace: [ 388.450139][ C1] ? __schedule+0x76f/0x1ac0 [ 388.454708][ C1] ? __sched_text_start+0x8/0x8 [ 388.459536][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 388.464537][ C1] schedule+0xca/0x250 [ 388.468583][ C1] schedule_timeout+0x682/0xb20 [ 388.473412][ C1] ? n_tty_read+0x151a/0x1ae0 [ 388.478067][ C1] ? usleep_range+0x160/0x160 [ 388.482722][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 388.487547][ C1] ? lock_acquire+0x127/0x320 [ 388.492200][ C1] ? n_tty_read+0xab3/0x1ae0 [ 388.496767][ C1] ? up_read+0x1b0/0x760 [ 388.501002][ C1] wait_woken+0x131/0x250 [ 388.505313][ C1] ? woken_wake_function+0x70/0x70 [ 388.510400][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 388.516186][ C1] n_tty_read+0x152e/0x1ae0 [ 388.520666][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 388.525668][ C1] ? tty_write+0x54b/0x800 [ 388.530064][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 388.535855][ C1] ? copy_from_read_buf+0x500/0x500 [ 388.541029][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 388.545865][ C1] ? __fsnotify_parent+0xd1/0x370 [ 388.550866][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 388.556673][ C1] tty_read+0x190/0x290 [ 388.560806][ C1] ? copy_from_read_buf+0x500/0x500 [ 388.565981][ C1] ? tty_poll+0x180/0x180 [ 388.570290][ C1] __vfs_read+0x76/0x100 [ 388.574512][ C1] vfs_read+0x1ea/0x430 [ 388.578655][ C1] ksys_read+0x127/0x250 [ 388.582873][ C1] ? kernel_write+0x120/0x120 [ 388.587532][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 388.593228][ C1] do_syscall_64+0xb7/0x580 [ 388.597711][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.603577][ C1] RIP: 0033:0x7f0d9789b310 [ 388.607988][ C1] Code: Bad RIP value. [ 388.612035][ C1] RSP: 002b:00007ffc27654478 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 388.620422][ C1] RAX: ffffffffffffffda RBX: 00007f0d97f706a8 RCX: 00007f0d9789b310 [ 388.628370][ C1] RDX: 0000000000000001 RSI: 00007ffc276544c8 RDI: 0000000000000000 [ 388.636319][ C1] RBP: 00007ffc27654cb0 R08: 00007ffc276542b0 R09: 00007f0d97b51e90 [ 388.644269][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 388.652217][ C1] R13: 00007ffc27658f11 R14: 0000000000000000 R15: 0000000000000000 [ 388.660170][ C1] getty S26856 1695 1 0x00000000 [ 388.666488][ C1] Call Trace: [ 388.669761][ C1] ? __schedule+0x76f/0x1ac0 [ 388.674328][ C1] ? __sched_text_start+0x8/0x8 [ 388.679159][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 388.684162][ C1] schedule+0xca/0x250 [ 388.688210][ C1] schedule_timeout+0x682/0xb20 [ 388.693039][ C1] ? n_tty_read+0x151a/0x1ae0 [ 388.697692][ C1] ? usleep_range+0x160/0x160 [ 388.702344][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 388.707172][ C1] ? lock_acquire+0x127/0x320 [ 388.711827][ C1] ? n_tty_read+0xab3/0x1ae0 [ 388.716395][ C1] ? up_read+0x1b0/0x760 [ 388.720614][ C1] wait_woken+0x131/0x250 [ 388.724919][ C1] ? woken_wake_function+0x70/0x70 [ 388.730011][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 388.735802][ C1] n_tty_read+0x152e/0x1ae0 [ 388.740283][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 388.745285][ C1] ? tty_write+0x54b/0x800 [ 388.749678][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 388.755467][ C1] ? copy_from_read_buf+0x500/0x500 [ 388.760652][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 388.765493][ C1] ? __fsnotify_parent+0xd1/0x370 [ 388.770507][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 388.776291][ C1] tty_read+0x190/0x290 [ 388.780424][ C1] ? copy_from_read_buf+0x500/0x500 [ 388.785605][ C1] ? tty_poll+0x180/0x180 [ 388.789915][ C1] __vfs_read+0x76/0x100 [ 388.794134][ C1] vfs_read+0x1ea/0x430 [ 388.798273][ C1] ksys_read+0x127/0x250 [ 388.802496][ C1] ? kernel_write+0x120/0x120 [ 388.807154][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 388.812869][ C1] do_syscall_64+0xb7/0x580 [ 388.817353][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.823221][ C1] RIP: 0033:0x7f0c9d9c3310 [ 388.827620][ C1] Code: Bad RIP value. [ 388.831661][ C1] RSP: 002b:00007fff5338fa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 388.840054][ C1] RAX: ffffffffffffffda RBX: 00007f0c9e0986a8 RCX: 00007f0c9d9c3310 [ 388.848002][ C1] RDX: 0000000000000001 RSI: 00007fff5338fa78 RDI: 0000000000000000 [ 388.855952][ C1] RBP: 00007fff53390260 R08: 00007fff5338f860 R09: 00007f0c9dc79e90 [ 388.863914][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 388.871871][ C1] R13: 00007fff53392f11 R14: 0000000000000000 R15: 0000000000000000 [ 388.879823][ C1] getty S27568 1696 1 0x00000000 [ 388.886306][ C1] Call Trace: [ 388.889575][ C1] ? __schedule+0x76f/0x1ac0 [ 388.894142][ C1] ? __sched_text_start+0x8/0x8 [ 388.898970][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 388.903982][ C1] schedule+0xca/0x250 [ 388.908028][ C1] schedule_timeout+0x682/0xb20 [ 388.912856][ C1] ? n_tty_read+0x151a/0x1ae0 [ 388.917506][ C1] ? usleep_range+0x160/0x160 [ 388.922161][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 388.926989][ C1] ? lock_acquire+0x127/0x320 [ 388.931640][ C1] ? n_tty_read+0xab3/0x1ae0 [ 388.936215][ C1] ? up_read+0x1b0/0x760 [ 388.940437][ C1] wait_woken+0x131/0x250 [ 388.944743][ C1] ? woken_wake_function+0x70/0x70 [ 388.949829][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 388.955610][ C1] n_tty_read+0x152e/0x1ae0 [ 388.960092][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 388.965094][ C1] ? tty_write+0x54b/0x800 [ 388.969491][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 388.975279][ C1] ? copy_from_read_buf+0x500/0x500 [ 388.980454][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 388.985285][ C1] ? __fsnotify_parent+0xd1/0x370 [ 388.990286][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 388.996083][ C1] tty_read+0x190/0x290 [ 389.000218][ C1] ? copy_from_read_buf+0x500/0x500 [ 389.005392][ C1] ? tty_poll+0x180/0x180 [ 389.009698][ C1] __vfs_read+0x76/0x100 [ 389.013929][ C1] vfs_read+0x1ea/0x430 [ 389.018061][ C1] ksys_read+0x127/0x250 [ 389.022282][ C1] ? kernel_write+0x120/0x120 [ 389.026967][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 389.032692][ C1] do_syscall_64+0xb7/0x580 [ 389.037190][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.043065][ C1] RIP: 0033:0x7f7f6cae5310 [ 389.047472][ C1] Code: Bad RIP value. [ 389.051520][ C1] RSP: 002b:00007ffead8235c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 389.059912][ C1] RAX: ffffffffffffffda RBX: 00007f7f6d1ba6a8 RCX: 00007f7f6cae5310 [ 389.067864][ C1] RDX: 0000000000000001 RSI: 00007ffead823618 RDI: 0000000000000000 [ 389.075815][ C1] RBP: 00007ffead823e00 R08: 00007ffead823400 R09: 00007f7f6cd9be90 [ 389.083766][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 389.091725][ C1] R13: 00007ffead826f11 R14: 0000000000000000 R15: 0000000000000000 [ 389.099679][ C1] getty S27032 1697 1 0x00000000 [ 389.105996][ C1] Call Trace: [ 389.109271][ C1] ? __schedule+0x76f/0x1ac0 [ 389.113841][ C1] ? __sched_text_start+0x8/0x8 [ 389.118671][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 389.123675][ C1] schedule+0xca/0x250 [ 389.127720][ C1] schedule_timeout+0x682/0xb20 [ 389.132553][ C1] ? n_tty_read+0x151a/0x1ae0 [ 389.137206][ C1] ? usleep_range+0x160/0x160 [ 389.141862][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 389.146690][ C1] ? lock_acquire+0x127/0x320 [ 389.151345][ C1] ? n_tty_read+0xab3/0x1ae0 [ 389.155912][ C1] ? up_read+0x1b0/0x760 [ 389.160131][ C1] wait_woken+0x131/0x250 [ 389.164440][ C1] ? woken_wake_function+0x70/0x70 [ 389.169527][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 389.175311][ C1] n_tty_read+0x152e/0x1ae0 [ 389.179813][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 389.184835][ C1] ? tty_write+0x54b/0x800 [ 389.189243][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 389.195053][ C1] ? copy_from_read_buf+0x500/0x500 [ 389.200232][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 389.205063][ C1] ? __fsnotify_parent+0xd1/0x370 [ 389.210067][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 389.215849][ C1] tty_read+0x190/0x290 [ 389.220002][ C1] ? copy_from_read_buf+0x500/0x500 [ 389.225186][ C1] ? tty_poll+0x180/0x180 [ 389.229509][ C1] __vfs_read+0x76/0x100 [ 389.233735][ C1] vfs_read+0x1ea/0x430 [ 389.237879][ C1] ksys_read+0x127/0x250 [ 389.242108][ C1] ? kernel_write+0x120/0x120 [ 389.246770][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 389.252467][ C1] do_syscall_64+0xb7/0x580 [ 389.256952][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.262824][ C1] RIP: 0033:0x7facc8959310 [ 389.267228][ C1] Code: Bad RIP value. [ 389.271272][ C1] RSP: 002b:00007fff80acc2b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 389.279659][ C1] RAX: ffffffffffffffda RBX: 00007facc902e6a8 RCX: 00007facc8959310 [ 389.287608][ C1] RDX: 0000000000000001 RSI: 00007fff80acc308 RDI: 0000000000000000 [ 389.295556][ C1] RBP: 00007fff80accaf0 R08: 00007fff80acc0f0 R09: 00007facc8c0fe90 [ 389.303506][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 389.311465][ C1] R13: 00007fff80acef11 R14: 0000000000000000 R15: 0000000000000000 [ 389.319428][ C1] getty S27032 1698 1 0x00000000 [ 389.325742][ C1] Call Trace: [ 389.329013][ C1] ? __schedule+0x76f/0x1ac0 [ 389.333578][ C1] ? __sched_text_start+0x8/0x8 [ 389.338408][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 389.343417][ C1] schedule+0xca/0x250 [ 389.347463][ C1] schedule_timeout+0x682/0xb20 [ 389.352290][ C1] ? n_tty_read+0x151a/0x1ae0 [ 389.356942][ C1] ? usleep_range+0x160/0x160 [ 389.361598][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 389.366426][ C1] ? lock_acquire+0x127/0x320 [ 389.371078][ C1] ? n_tty_read+0xab3/0x1ae0 [ 389.375647][ C1] ? up_read+0x1b0/0x760 [ 389.379866][ C1] wait_woken+0x131/0x250 [ 389.384177][ C1] ? woken_wake_function+0x70/0x70 [ 389.389265][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 389.395046][ C1] n_tty_read+0x152e/0x1ae0 [ 389.399528][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 389.404527][ C1] ? tty_write+0x54b/0x800 [ 389.408922][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 389.414702][ C1] ? copy_from_read_buf+0x500/0x500 [ 389.419875][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 389.424704][ C1] ? __fsnotify_parent+0xd1/0x370 [ 389.429708][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 389.435490][ C1] tty_read+0x190/0x290 [ 389.439633][ C1] ? copy_from_read_buf+0x500/0x500 [ 389.444805][ C1] ? tty_poll+0x180/0x180 [ 389.449110][ C1] __vfs_read+0x76/0x100 [ 389.453330][ C1] vfs_read+0x1ea/0x430 [ 389.457465][ C1] ksys_read+0x127/0x250 [ 389.461686][ C1] ? kernel_write+0x120/0x120 [ 389.466343][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 389.472034][ C1] do_syscall_64+0xb7/0x580 [ 389.476518][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.482390][ C1] RIP: 0033:0x7fb173c80310 [ 389.486788][ C1] Code: Bad RIP value. [ 389.490838][ C1] RSP: 002b:00007ffce270f6b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 389.499226][ C1] RAX: ffffffffffffffda RBX: 00007fb1743556a8 RCX: 00007fb173c80310 [ 389.507176][ C1] RDX: 0000000000000001 RSI: 00007ffce270f708 RDI: 0000000000000000 [ 389.515131][ C1] RBP: 00007ffce270fef0 R08: 00007ffce270f4f0 R09: 00007fb173f36e90 [ 389.523077][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 389.531036][ C1] R13: 00007ffce2712f11 R14: 0000000000000000 R15: 0000000000000000 [ 389.538986][ C1] getty S27016 1699 1 0x00000000 [ 389.545301][ C1] Call Trace: [ 389.548580][ C1] ? __schedule+0x76f/0x1ac0 [ 389.553150][ C1] ? __sched_text_start+0x8/0x8 [ 389.557977][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 389.562976][ C1] schedule+0xca/0x250 [ 389.567020][ C1] schedule_timeout+0x682/0xb20 [ 389.571850][ C1] ? n_tty_read+0x151a/0x1ae0 [ 389.576501][ C1] ? usleep_range+0x160/0x160 [ 389.581159][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 389.585989][ C1] ? lock_acquire+0x127/0x320 [ 389.590643][ C1] ? n_tty_read+0xab3/0x1ae0 [ 389.595209][ C1] ? up_read+0x1b0/0x760 [ 389.599438][ C1] wait_woken+0x131/0x250 [ 389.603742][ C1] ? woken_wake_function+0x70/0x70 [ 389.608839][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 389.614630][ C1] n_tty_read+0x152e/0x1ae0 [ 389.619112][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 389.624121][ C1] ? tty_write+0x54b/0x800 [ 389.628785][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 389.634612][ C1] ? copy_from_read_buf+0x500/0x500 [ 389.639791][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 389.644620][ C1] ? __fsnotify_parent+0xd1/0x370 [ 389.649621][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 389.655403][ C1] tty_read+0x190/0x290 [ 389.659537][ C1] ? copy_from_read_buf+0x500/0x500 [ 389.664710][ C1] ? tty_poll+0x180/0x180 [ 389.669018][ C1] __vfs_read+0x76/0x100 [ 389.673239][ C1] vfs_read+0x1ea/0x430 [ 389.677380][ C1] ksys_read+0x127/0x250 [ 389.681687][ C1] ? kernel_write+0x120/0x120 [ 389.686341][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 389.692038][ C1] do_syscall_64+0xb7/0x580 [ 389.696521][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.702390][ C1] RIP: 0033:0x7f1cfbd82310 [ 389.706792][ C1] Code: Bad RIP value. [ 389.710835][ C1] RSP: 002b:00007ffd7d38a828 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 389.719222][ C1] RAX: ffffffffffffffda RBX: 00007f1cfc4576a8 RCX: 00007f1cfbd82310 [ 389.727282][ C1] RDX: 0000000000000001 RSI: 00007ffd7d38a878 RDI: 0000000000000000 [ 389.735239][ C1] RBP: 00007ffd7d38b060 R08: 00007ffd7d38a660 R09: 00007f1cfc038e90 [ 389.743187][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 389.751141][ C1] R13: 00007ffd7d38df11 R14: 0000000000000000 R15: 0000000000000000 [ 389.759091][ C1] getty S28024 1700 1 0x00000000 [ 389.765404][ C1] Call Trace: [ 389.768673][ C1] ? __schedule+0x76f/0x1ac0 [ 389.773260][ C1] ? __sched_text_start+0x8/0x8 [ 389.778091][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 389.783093][ C1] schedule+0xca/0x250 [ 389.787142][ C1] schedule_timeout+0x682/0xb20 [ 389.791969][ C1] ? n_tty_read+0x151a/0x1ae0 [ 389.796619][ C1] ? usleep_range+0x160/0x160 [ 389.801273][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 389.806115][ C1] ? lock_acquire+0x127/0x320 [ 389.810779][ C1] ? n_tty_read+0xab3/0x1ae0 [ 389.815348][ C1] ? up_read+0x1b0/0x760 [ 389.819568][ C1] wait_woken+0x131/0x250 [ 389.823877][ C1] ? woken_wake_function+0x70/0x70 [ 389.828964][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 389.834745][ C1] n_tty_read+0x152e/0x1ae0 [ 389.839226][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 389.844236][ C1] ? tty_write+0x54b/0x800 [ 389.848633][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 389.854412][ C1] ? copy_from_read_buf+0x500/0x500 [ 389.859585][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 389.864417][ C1] ? __fsnotify_parent+0xd1/0x370 [ 389.869419][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 389.875200][ C1] tty_read+0x190/0x290 [ 389.879335][ C1] ? copy_from_read_buf+0x500/0x500 [ 389.884508][ C1] ? tty_poll+0x180/0x180 [ 389.888823][ C1] __vfs_read+0x76/0x100 [ 389.893044][ C1] vfs_read+0x1ea/0x430 [ 389.897180][ C1] ksys_read+0x127/0x250 [ 389.901399][ C1] ? kernel_write+0x120/0x120 [ 389.906055][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 389.911747][ C1] do_syscall_64+0xb7/0x580 [ 389.916237][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.922104][ C1] RIP: 0033:0x7f9f04155310 [ 389.926505][ C1] Code: Bad RIP value. [ 389.930549][ C1] RSP: 002b:00007ffcce99c238 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 389.938934][ C1] RAX: ffffffffffffffda RBX: 00007f9f0482a6a8 RCX: 00007f9f04155310 [ 389.946882][ C1] RDX: 0000000000000001 RSI: 00007ffcce99c288 RDI: 0000000000000000 [ 389.954831][ C1] RBP: 00007ffcce99ca70 R08: 00007ffcce99c070 R09: 0000000000000000 [ 389.962784][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 389.970742][ C1] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000 [ 389.978695][ C1] sshd S26848 1719 1670 0x00000000 [ 389.985003][ C1] Call Trace: [ 389.988269][ C1] ? __schedule+0x76f/0x1ac0 [ 389.992835][ C1] ? __sched_text_start+0x8/0x8 [ 389.997666][ C1] ? debug_object_fixup+0x30/0x30 [ 390.002667][ C1] ? enqueue_hrtimer+0x380/0x380 [ 390.007581][ C1] schedule+0xca/0x250 [ 390.011637][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 390.017680][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 390.023481][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 390.028310][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 390.034264][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 390.040054][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 390.045320][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 390.051631][ C1] ? pollwake+0x200/0x200 [ 390.055936][ C1] do_select+0x122e/0x1700 [ 390.060330][ C1] ? select_estimate_accuracy+0x320/0x320 [ 390.066026][ C1] ? poll_freewait+0x250/0x250 [ 390.070768][ C1] ? poll_freewait+0x250/0x250 [ 390.075506][ C1] ? poll_freewait+0x250/0x250 [ 390.080246][ C1] ? poll_freewait+0x250/0x250 [ 390.084985][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 390.089987][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 390.094899][ C1] ? find_held_lock+0x2d/0x110 [ 390.099641][ C1] ? __might_fault+0x11f/0x1d0 [ 390.104468][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 390.109294][ C1] ? lock_acquire+0x127/0x320 [ 390.113946][ C1] ? __might_fault+0xef/0x1d0 [ 390.118602][ C1] ? __might_fault+0x192/0x1d0 [ 390.123344][ C1] ? core_sys_select+0x4da/0x820 [ 390.128266][ C1] core_sys_select+0x4da/0x820 [ 390.133006][ C1] ? do_compat_pselect+0x210/0x210 [ 390.138094][ C1] ? find_held_lock+0x2d/0x110 [ 390.142833][ C1] ? find_held_lock+0x2d/0x110 [ 390.147578][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 390.152406][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 390.157926][ C1] ? timespec64_add_safe+0x189/0x210 [ 390.163187][ C1] ? nsec_to_clock_t+0x30/0x30 [ 390.167938][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 390.173200][ C1] kern_select+0x13d/0x1c0 [ 390.177595][ C1] ? core_sys_select+0x820/0x820 [ 390.182509][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 390.187251][ C1] __x64_sys_select+0xba/0x150 [ 390.191993][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 390.197257][ C1] do_syscall_64+0xb7/0x580 [ 390.201736][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.207606][ C1] RIP: 0033:0x7f7ec092bdd3 [ 390.212150][ C1] Code: Bad RIP value. [ 390.216202][ C1] RSP: 002b:00007ffca53fc5c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 390.224688][ C1] RAX: ffffffffffffffda RBX: 00007ffca53fc650 RCX: 00007f7ec092bdd3 [ 390.232653][ C1] RDX: 000055ff7b191460 RSI: 000055ff7b191480 RDI: 000000000000000c [ 390.240605][ C1] RBP: 000055ff7a5728dc R08: 00007ffca53fc5f0 R09: 0101010101010101 [ 390.248558][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffca53fc658 [ 390.256508][ C1] R13: 0000000000000000 R14: 00007ffca53fc648 R15: 00007ffca53fc64c [ 390.264460][ C1] syz-fuzzer S26576 1721 1719 0x00000000 [ 390.270778][ C1] Call Trace: [ 390.274051][ C1] ? __schedule+0x76f/0x1ac0 [ 390.278619][ C1] ? __sched_text_start+0x8/0x8 [ 390.283447][ C1] schedule+0xca/0x250 [ 390.287513][ C1] futex_wait_queue_me+0x2a7/0x570 [ 390.292610][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 390.298055][ C1] futex_wait+0x1e2/0x590 [ 390.302377][ C1] ? futex_wait_setup+0x350/0x350 [ 390.307388][ C1] ? mark_lock+0xbc/0x1160 [ 390.311786][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 390.316799][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 390.321799][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 390.326802][ C1] do_futex+0x15d/0x1b80 [ 390.331023][ C1] ? find_held_lock+0x2d/0x110 [ 390.335763][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 390.341027][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 390.346026][ C1] ? lock_acquire+0x127/0x320 [ 390.350681][ C1] ? __might_fault+0xef/0x1d0 [ 390.355345][ C1] ? __might_fault+0x192/0x1d0 [ 390.360093][ C1] ? do_sigaltstack.constprop.0+0x544/0x660 [ 390.365961][ C1] ? restore_altstack+0xf3/0x150 [ 390.370873][ C1] ? __ia32_sys_sigaltstack+0x380/0x380 [ 390.376397][ C1] __x64_sys_futex+0x376/0x4f0 [ 390.381138][ C1] ? do_futex+0x1b80/0x1b80 [ 390.385622][ C1] ? switch_fpu_return+0x1c2/0x430 [ 390.390710][ C1] ? signal_fault+0x90/0x90 [ 390.395191][ C1] ? exit_to_usermode_loop+0xd1/0x200 [ 390.400540][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 390.406326][ C1] do_syscall_64+0xb7/0x580 [ 390.410811][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.416680][ C1] RIP: 0033:0x45b153 [ 390.420558][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 390.440139][ C1] RSP: 002b:00007ffcb165a238 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 390.448530][ C1] RAX: ffffffffffffffda RBX: 00000000017eda40 RCX: 000000000045b153 [ 390.456477][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017edb88 [ 390.464424][ C1] RBP: 00007ffcb165a280 R08: 0000000000000000 R09: 0000000000000000 [ 390.472370][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000008b351f16a3 [ 390.480320][ C1] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000055 [ 390.488273][ C1] syz-fuzzer S27576 1722 1719 0x00000000 [ 390.494582][ C1] Call Trace: [ 390.497853][ C1] ? __schedule+0x76f/0x1ac0 [ 390.502421][ C1] ? __sched_text_start+0x8/0x8 [ 390.507249][ C1] ? enqueue_hrtimer+0x380/0x380 [ 390.512162][ C1] schedule+0xca/0x250 [ 390.516210][ C1] futex_wait_queue_me+0x2a7/0x570 [ 390.521298][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 390.526732][ C1] futex_wait+0x1e2/0x590 [ 390.531051][ C1] ? futex_wait_setup+0x350/0x350 [ 390.536053][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 390.542008][ C1] ? find_held_lock+0x2d/0x110 [ 390.546751][ C1] ? __might_fault+0x11f/0x1d0 [ 390.551491][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 390.556492][ C1] do_futex+0x15d/0x1b80 [ 390.560713][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 390.565711][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 390.570536][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 390.575534][ C1] ? find_held_lock+0x2d/0x110 [ 390.580291][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 390.585214][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 390.590041][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 390.594954][ C1] ? ktime_get+0x190/0x1c0 [ 390.599351][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 390.604611][ C1] ? ktime_get+0x162/0x1c0 [ 390.609004][ C1] __x64_sys_futex+0x376/0x4f0 [ 390.613744][ C1] ? do_futex+0x1b80/0x1b80 [ 390.618224][ C1] ? switch_fpu_return+0x1c2/0x430 [ 390.623310][ C1] ? fpregs_mark_activate+0x280/0x280 [ 390.628659][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 390.634354][ C1] do_syscall_64+0xb7/0x580 [ 390.638845][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.644710][ C1] RIP: 0033:0x45b153 [ 390.648585][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 390.668167][ C1] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 390.676553][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153 [ 390.684501][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017ecfb0 [ 390.692452][ C1] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000 [ 390.700400][ C1] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0 [ 390.708348][ C1] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 390.716297][ C1] syz-fuzzer S27968 1723 1719 0x00000000 [ 390.722607][ C1] Call Trace: [ 390.725876][ C1] ? __schedule+0x76f/0x1ac0 [ 390.730442][ C1] ? __sched_text_start+0x8/0x8 [ 390.735270][ C1] schedule+0xca/0x250 [ 390.739318][ C1] futex_wait_queue_me+0x2a7/0x570 [ 390.744414][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 390.749858][ C1] futex_wait+0x1e2/0x590 [ 390.754163][ C1] ? futex_wait_setup+0x350/0x350 [ 390.759165][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 390.765034][ C1] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 390.770729][ C1] ? futex_wake+0x164/0x480 [ 390.775220][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 390.780046][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 390.784872][ C1] do_futex+0x15d/0x1b80 [ 390.789094][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 390.794098][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 390.799097][ C1] ? find_held_lock+0x2d/0x110 [ 390.803837][ C1] ? __might_fault+0x11f/0x1d0 [ 390.808585][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 390.813415][ C1] ? lock_acquire+0x127/0x320 [ 390.818088][ C1] ? __set_current_blocked+0x6a/0x110 [ 390.823444][ C1] __x64_sys_futex+0x376/0x4f0 [ 390.828186][ C1] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 390.833878][ C1] ? do_futex+0x1b80/0x1b80 [ 390.838357][ C1] ? switch_fpu_return+0x1c2/0x430 [ 390.843454][ C1] ? fpregs_mark_activate+0x280/0x280 [ 390.848804][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 390.854500][ C1] do_syscall_64+0xb7/0x580 [ 390.858981][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.864847][ C1] RIP: 0033:0x45b153 [ 390.868722][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 390.888312][ C1] RSP: 002b:000000c42004be88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 390.896701][ C1] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153 [ 390.904650][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040548 [ 390.912597][ C1] RBP: 000000c42004bed0 R08: 0000000000000000 R09: 0000000000000000 [ 390.920546][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4202eff68 [ 390.928497][ C1] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 390.936465][ C1] syz-fuzzer S28992 1724 1719 0x00000000 [ 390.942772][ C1] Call Trace: [ 390.946037][ C1] ? __schedule+0x76f/0x1ac0 [ 390.950606][ C1] ? __sched_text_start+0x8/0x8 [ 390.955431][ C1] schedule+0xca/0x250 [ 390.959478][ C1] futex_wait_queue_me+0x2a7/0x570 [ 390.964566][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 390.970004][ C1] futex_wait+0x1e2/0x590 [ 390.974318][ C1] ? futex_wait_setup+0x350/0x350 [ 390.979415][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 390.985286][ C1] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 390.990982][ C1] ? futex_wake+0x164/0x480 [ 390.995464][ C1] ? lock_acquire+0x127/0x320 [ 391.000118][ C1] ? __might_fault+0xef/0x1d0 [ 391.004771][ C1] do_futex+0x15d/0x1b80 [ 391.008992][ C1] ? put_timespec64+0xcb/0x120 [ 391.013732][ C1] ? nsecs_to_jiffies+0x30/0x30 [ 391.018567][ C1] ? ktime_get_ts64+0x222/0x2b0 [ 391.023394][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 391.028394][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 391.034876][ C1] ? __sanitizer_cov_trace_pc+0x47/0x50 [ 391.040425][ C1] __x64_sys_futex+0x376/0x4f0 [ 391.045175][ C1] ? do_futex+0x1b80/0x1b80 [ 391.049664][ C1] ? switch_fpu_return+0x1c2/0x430 [ 391.054761][ C1] ? fpregs_mark_activate+0x280/0x280 [ 391.060118][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 391.065815][ C1] do_syscall_64+0xb7/0x580 [ 391.070310][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.076180][ C1] RIP: 0033:0x45b153 [ 391.080060][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 391.099638][ C1] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 391.108025][ C1] RAX: ffffffffffffffda RBX: 000000c420040800 RCX: 000000000045b153 [ 391.115984][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000180af40 [ 391.123934][ C1] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000 [ 391.131882][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168 [ 391.139857][ C1] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 391.147813][ C1] syz-fuzzer S26576 1725 1719 0x00000000 [ 391.154120][ C1] Call Trace: [ 391.157388][ C1] ? __schedule+0x76f/0x1ac0 [ 391.161956][ C1] ? __sched_text_start+0x8/0x8 [ 391.166792][ C1] schedule+0xca/0x250 [ 391.170839][ C1] futex_wait_queue_me+0x2a7/0x570 [ 391.175935][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 391.181389][ C1] ? find_held_lock+0x2d/0x110 [ 391.186134][ C1] futex_wait+0x1e2/0x590 [ 391.190447][ C1] ? futex_wait_setup+0x350/0x350 [ 391.195452][ C1] ? trace_hardirqs_off+0x50/0x1d0 [ 391.200551][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 391.206352][ C1] ? try_to_wake_up+0x6c9/0x15e0 [ 391.211281][ C1] ? do_send_sig_info+0xc0/0x120 [ 391.216207][ C1] do_futex+0x15d/0x1b80 [ 391.220437][ C1] ? find_held_lock+0x2d/0x110 [ 391.225184][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 391.230190][ C1] ? find_held_lock+0x2d/0x110 [ 391.234932][ C1] ? kill_something_info+0x1db/0x480 [ 391.240196][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 391.245037][ C1] ? kill_pid_info+0x23/0x200 [ 391.249690][ C1] ? kill_pid_info+0x133/0x200 [ 391.254444][ C1] ? kill_something_info+0x118/0x480 [ 391.259706][ C1] __x64_sys_futex+0x376/0x4f0 [ 391.264449][ C1] ? fput_many+0x2f/0x1a0 [ 391.268758][ C1] ? do_futex+0x1b80/0x1b80 [ 391.273243][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 391.278948][ C1] do_syscall_64+0xb7/0x580 [ 391.283431][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.289311][ C1] RIP: 0033:0x45b153 [ 391.293190][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 391.312773][ C1] RSP: 002b:000000c42014ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 391.321169][ C1] RAX: ffffffffffffffda RBX: 000000c42013e000 RCX: 000000000045b153 [ 391.329119][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013e148 [ 391.337154][ C1] RBP: 000000c42014de40 R08: 0000000000000000 R09: 0000000000000000 [ 391.345101][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4203c3ea8 [ 391.353052][ C1] R13: 000000c420209f50 R14: 000000c420209f50 R15: 0000000000000000 [ 391.361004][ C1] syz-fuzzer S25216 1726 1719 0x00000000 [ 391.367312][ C1] Call Trace: [ 391.370581][ C1] ? __schedule+0x76f/0x1ac0 [ 391.375153][ C1] ? __sched_text_start+0x8/0x8 [ 391.379986][ C1] schedule+0xca/0x250 [ 391.384043][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 391.390088][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 391.395874][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 391.400788][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 391.405619][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 391.410617][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 391.415530][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 391.420706][ C1] ep_poll+0xcca/0xe60 [ 391.424753][ C1] ? ep_modify+0x830/0x830 [ 391.429151][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 391.434681][ C1] ? __fget+0x357/0x530 [ 391.438814][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 391.443208][ C1] ? wake_up_q+0xf0/0xf0 [ 391.447428][ C1] do_epoll_wait+0x209/0x260 [ 391.451996][ C1] __x64_sys_epoll_pwait+0x133/0x2d0 [ 391.457262][ C1] ? do_syscall_64+0x1a/0x580 [ 391.461913][ C1] do_syscall_64+0xb7/0x580 [ 391.466395][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.472260][ C1] RIP: 0033:0x45b300 [ 391.476133][ C1] Code: 00 be 01 00 00 00 4c 89 f7 ff d3 4d 8b 7e 10 4d 85 ff 74 61 49 83 7f 08 00 ba 04 00 00 00 0f 84 ce 02 00 00 31 f6 4c 89 ff ff 49 8b 7f 08 48 85 ff 74 0d ba 05 00 00 00 48 89 de e8 49 e8 ff [ 391.495713][ C1] RSP: 002b:000000c42014f860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 391.504101][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300 [ 391.512051][ C1] RDX: 0000000000000080 RSI: 000000c42014f8a0 RDI: 0000000000000004 [ 391.519999][ C1] RBP: 000000c42014fea0 R08: 0000000000000000 R09: 0000000000000000 [ 391.527948][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c421910f98 [ 391.535907][ C1] R13: 0000000000000001 R14: 000000c420075d40 R15: 0000000000000001 [ 391.543861][ C1] syz-fuzzer S26576 1727 1719 0x00000000 [ 391.550176][ C1] Call Trace: [ 391.553454][ C1] ? __schedule+0x76f/0x1ac0 [ 391.558040][ C1] ? __sched_text_start+0x8/0x8 [ 391.562869][ C1] schedule+0xca/0x250 [ 391.566923][ C1] futex_wait_queue_me+0x2a7/0x570 [ 391.572013][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 391.577454][ C1] futex_wait+0x1e2/0x590 [ 391.581759][ C1] ? futex_wait_setup+0x350/0x350 [ 391.586769][ C1] ? mark_lock+0xbc/0x1160 [ 391.591165][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 391.596169][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 391.601173][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 391.606183][ C1] do_futex+0x15d/0x1b80 [ 391.610403][ C1] ? find_held_lock+0x2d/0x110 [ 391.615143][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 391.620405][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 391.625408][ C1] ? lock_acquire+0x127/0x320 [ 391.630062][ C1] ? __might_fault+0xef/0x1d0 [ 391.634713][ C1] ? __might_fault+0x192/0x1d0 [ 391.639454][ C1] ? do_sigaltstack.constprop.0+0x544/0x660 [ 391.645325][ C1] ? restore_altstack+0xf3/0x150 [ 391.650239][ C1] ? __ia32_sys_sigaltstack+0x380/0x380 [ 391.655761][ C1] __x64_sys_futex+0x376/0x4f0 [ 391.660505][ C1] ? do_futex+0x1b80/0x1b80 [ 391.664984][ C1] ? ksys_write+0x19f/0x250 [ 391.669466][ C1] ? signal_fault+0x90/0x90 [ 391.673948][ C1] ? exit_to_usermode_loop+0xd1/0x200 [ 391.679297][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 391.684990][ C1] do_syscall_64+0xb7/0x580 [ 391.689471][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.695341][ C1] RIP: 0033:0x45b153 [ 391.699214][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 391.718795][ C1] RSP: 002b:000000c420051ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 391.727183][ C1] RAX: ffffffffffffffda RBX: 000000c42013f000 RCX: 000000000045b153 [ 391.735131][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013f148 [ 391.743081][ C1] RBP: 000000c420051f30 R08: 0000000000000000 R09: 0000000000000000 [ 391.751030][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200c3b00 [ 391.758979][ C1] R13: 000000000000000f R14: 0000000000c0fa00 R15: 0000000000003913 [ 391.766931][ C1] syz-fuzzer S29272 1734 1719 0x00000000 [ 391.773241][ C1] Call Trace: [ 391.776510][ C1] ? __schedule+0x76f/0x1ac0 [ 391.781088][ C1] ? __sched_text_start+0x8/0x8 [ 391.785915][ C1] schedule+0xca/0x250 [ 391.789962][ C1] futex_wait_queue_me+0x2a7/0x570 [ 391.795052][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 391.800486][ C1] futex_wait+0x1e2/0x590 [ 391.804798][ C1] ? futex_wait_setup+0x350/0x350 [ 391.809799][ C1] do_futex+0x15d/0x1b80 [ 391.814022][ C1] ? find_held_lock+0x2d/0x110 [ 391.818770][ C1] ? __set_current_blocked+0xcc/0x110 [ 391.824124][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 391.829126][ C1] ? recalc_sigpending_tsk+0x16e/0x1e0 [ 391.834558][ C1] ? mark_lock+0xbc/0x1160 [ 391.838954][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 391.843868][ C1] ? __set_current_blocked+0xcc/0x110 [ 391.849226][ C1] ? find_held_lock+0x2d/0x110 [ 391.853976][ C1] __x64_sys_futex+0x376/0x4f0 [ 391.858728][ C1] ? do_futex+0x1b80/0x1b80 [ 391.863210][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 391.868821][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 391.874516][ C1] do_syscall_64+0xb7/0x580 [ 391.879007][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.884876][ C1] RIP: 0033:0x45b153 [ 391.888749][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 391.908329][ C1] RSP: 002b:000000c4203e3f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 391.916714][ C1] RAX: ffffffffffffffda RBX: 000000c42013f800 RCX: 000000000045b153 [ 391.924663][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000180adf8 [ 391.932612][ C1] RBP: 000000c4203e3f48 R08: 0000000000000000 R09: 0000000000000000 [ 391.940562][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0 [ 391.948512][ C1] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 391.956468][ C1] syz-fuzzer S26576 1735 1719 0x00000000 [ 391.962783][ C1] Call Trace: [ 391.966061][ C1] ? __schedule+0x76f/0x1ac0 [ 391.970632][ C1] ? __sched_text_start+0x8/0x8 [ 391.975462][ C1] ? enqueue_hrtimer+0x380/0x380 [ 391.980376][ C1] schedule+0xca/0x250 [ 391.984434][ C1] futex_wait_queue_me+0x2a7/0x570 [ 391.989531][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 391.994974][ C1] futex_wait+0x1e2/0x590 [ 391.999283][ C1] ? futex_wait_setup+0x350/0x350 [ 392.004371][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 392.010326][ C1] ? futex_wake+0x164/0x480 [ 392.014807][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 392.019807][ C1] do_futex+0x15d/0x1b80 [ 392.024032][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 392.029046][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 392.033988][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 392.038999][ C1] ? find_held_lock+0x2d/0x110 [ 392.043742][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 392.048673][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 392.053591][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 392.058506][ C1] ? ktime_get+0x190/0x1c0 [ 392.062904][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 392.068174][ C1] ? ktime_get+0x162/0x1c0 [ 392.072565][ C1] __x64_sys_futex+0x376/0x4f0 [ 392.077307][ C1] ? do_futex+0x1b80/0x1b80 [ 392.081790][ C1] ? switch_fpu_return+0x1c2/0x430 [ 392.086877][ C1] ? fpregs_mark_activate+0x280/0x280 [ 392.092225][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 392.097919][ C1] do_syscall_64+0xb7/0x580 [ 392.102401][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.108279][ C1] RIP: 0033:0x45b153 [ 392.112160][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 392.131742][ C1] RSP: 002b:000000c42003e6a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 392.140129][ C1] RAX: ffffffffffffffda RBX: 00000000169e25d4 RCX: 000000000045b153 [ 392.148077][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017f1080 [ 392.156025][ C1] RBP: 000000c42003e6e8 R08: 0000000000000000 R09: 0000000000000000 [ 392.163977][ C1] R10: 000000c42003e6d8 R11: 0000000000000206 R12: 000000c421b0ee78 [ 392.171926][ C1] R13: 000000000000001f R14: 0000000000c0fa00 R15: 0000000000003913 [ 392.179875][ C1] syz-fuzzer R running task 26576 1736 1719 0x00000000 [ 392.187748][ C1] Call Trace: [ 392.191028][ C1] ? __schedule+0x76f/0x1ac0 [ 392.195600][ C1] ? __sched_text_start+0x8/0x8 [ 392.200444][ C1] ? enqueue_hrtimer+0x380/0x380 [ 392.205364][ C1] schedule+0xca/0x250 [ 392.209429][ C1] futex_wait_queue_me+0x2a7/0x570 [ 392.214522][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 392.219962][ C1] futex_wait+0x1e2/0x590 [ 392.224280][ C1] ? futex_wait_setup+0x350/0x350 [ 392.229303][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 392.235278][ C1] ? futex_wake+0x164/0x480 [ 392.239762][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 392.244765][ C1] do_futex+0x15d/0x1b80 [ 392.248989][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 392.253989][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 392.258815][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 392.263817][ C1] ? find_held_lock+0x2d/0x110 [ 392.268558][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 392.273470][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 392.278301][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 392.283213][ C1] ? ktime_get+0x190/0x1c0 [ 392.287608][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 392.292866][ C1] ? ktime_get+0x162/0x1c0 [ 392.297257][ C1] __x64_sys_futex+0x376/0x4f0 [ 392.302000][ C1] ? do_futex+0x1b80/0x1b80 [ 392.306488][ C1] ? switch_fpu_return+0x1c2/0x430 [ 392.311573][ C1] ? fpregs_mark_activate+0x280/0x280 [ 392.316924][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 392.322628][ C1] do_syscall_64+0xb7/0x580 [ 392.327113][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.332979][ C1] RIP: 0033:0x45b153 [ 392.336856][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 392.356443][ C1] RSP: 002b:000000c4200396a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 392.364830][ C1] RAX: ffffffffffffffda RBX: 0000000010badf41 RCX: 000000000045b153 [ 392.372779][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017f1000 [ 392.380726][ C1] RBP: 000000c4200396e8 R08: 0000000000000000 R09: 0000000000000000 [ 392.388687][ C1] R10: 000000c4200396d8 R11: 0000000000000206 R12: 00000058ea8116b0 [ 392.396644][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 392.404597][ C1] syz-executor.1 R running task 28600 1741 1721 0x00000004 [ 392.412484][ C1] Call Trace: [ 392.415754][ C1] ? __schedule+0x76f/0x1ac0 [ 392.420325][ C1] ? __sched_text_start+0x8/0x8 [ 392.425149][ C1] ? release_task+0x1600/0x1600 [ 392.429981][ C1] ? lock_acquire+0x127/0x320 [ 392.434632][ C1] ? do_wait+0x39f/0x970 [ 392.439035][ C1] schedule+0xca/0x250 [ 392.443081][ C1] do_wait+0x622/0x970 [ 392.447126][ C1] ? wait_consider_task+0x3540/0x3540 [ 392.452472][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 392.457472][ C1] kernel_wait4+0x14c/0x260 [ 392.461951][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 392.467040][ C1] ? task_stopped_code+0x180/0x180 [ 392.472137][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 392.477660][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 392.482486][ C1] __do_sys_wait4+0x147/0x160 [ 392.487143][ C1] ? kernel_wait4+0x260/0x260 [ 392.491794][ C1] ? up_read+0x1b0/0x760 [ 392.496013][ C1] ? mark_held_locks+0x9f/0xe0 [ 392.500753][ C1] ? down_read_non_owner+0x470/0x470 [ 392.506013][ C1] ? handle_mm_fault+0x30f/0x900 [ 392.510928][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 392.516625][ C1] do_syscall_64+0xb7/0x580 [ 392.521103][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.526968][ C1] RIP: 0033:0x4139ba [ 392.530843][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 392.550432][ C1] RSP: 002b:00007ffff0284058 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 392.558827][ C1] RAX: ffffffffffffffda RBX: 00000000000006da RCX: 00000000004139ba [ 392.566776][ C1] RDX: 0000000040000000 RSI: 00007ffff0284064 RDI: ffffffffffffffff [ 392.574726][ C1] RBP: 00000000000000f8 R08: 00000000000006cd R09: 00005555566e2940 [ 392.582672][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075ca28 [ 392.590621][ C1] R13: 00007ffff02842e8 R14: 0000000000000000 R15: 0000000000000000 [ 392.598835][ C1] syz-executor.0 S24744 1744 1 0x80004002 [ 392.605143][ C1] Call Trace: [ 392.608415][ C1] ? __schedule+0x76f/0x1ac0 [ 392.612981][ C1] ? __sched_text_start+0x8/0x8 [ 392.617807][ C1] ? release_task+0x1600/0x1600 [ 392.622719][ C1] ? lock_acquire+0x127/0x320 [ 392.627380][ C1] ? do_wait+0x39f/0x970 [ 392.631601][ C1] schedule+0xca/0x250 [ 392.635648][ C1] do_wait+0x622/0x970 [ 392.639693][ C1] ? wait_consider_task+0x3540/0x3540 [ 392.645043][ C1] ? radix_tree_next_chunk+0x419/0x950 [ 392.650478][ C1] kernel_wait4+0x14c/0x260 [ 392.654959][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 392.660049][ C1] ? task_stopped_code+0x180/0x180 [ 392.665139][ C1] zap_pid_ns_processes+0x31e/0x680 [ 392.670323][ C1] ? copy_pid_ns+0x940/0x940 [ 392.674889][ C1] ? do_raw_write_lock+0x11a/0x280 [ 392.679978][ C1] ? do_raw_read_unlock+0x70/0x70 [ 392.684977][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 392.690247][ C1] do_exit+0x24f0/0x2c00 [ 392.694468][ C1] ? find_held_lock+0x2d/0x110 [ 392.699212][ C1] ? mm_update_next_owner+0x630/0x630 [ 392.704566][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 392.709402][ C1] do_group_exit+0x125/0x340 [ 392.713969][ C1] get_signal+0x466/0x23d0 [ 392.718362][ C1] ? kernel_wait4+0x1b5/0x260 [ 392.723016][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 392.728018][ C1] do_signal+0x88/0x14e0 [ 392.732235][ C1] ? find_held_lock+0x2d/0x110 [ 392.736986][ C1] ? setup_sigcontext+0x820/0x820 [ 392.750418][ C1] ? kernel_wait4+0x260/0x260 [ 392.755070][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 392.759902][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 392.764904][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 392.769816][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 392.775000][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 392.780265][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 392.785450][ C1] ? task_work_run+0x11c/0x1c0 [ 392.790191][ C1] exit_to_usermode_loop+0x1a2/0x200 [ 392.795456][ C1] do_syscall_64+0x45f/0x580 [ 392.800026][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.805897][ C1] RIP: 0033:0x4139ba [ 392.809770][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 392.829348][ C1] RSP: 002b:00007ffc0243e078 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 392.837734][ C1] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00000000004139ba [ 392.845684][ C1] RDX: 0000000040000000 RSI: 00007ffc0243e0b0 RDI: ffffffffffffffff [ 392.853632][ C1] RBP: 000000000000011d R08: 0000000000000001 R09: 00005555572e5940 [ 392.861582][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001b [ 392.869538][ C1] R13: 00007ffc0243e0b0 R14: 0000000000047307 R15: 00007ffc0243e0c0 [ 392.877488][ C1] syz-executor.5 S24744 1751 1 0x80004002 [ 392.883795][ C1] Call Trace: [ 392.887061][ C1] ? __schedule+0x76f/0x1ac0 [ 392.891627][ C1] ? __sched_text_start+0x8/0x8 [ 392.896454][ C1] ? release_task+0x1600/0x1600 [ 392.901282][ C1] ? lock_acquire+0x127/0x320 [ 392.905938][ C1] ? do_wait+0x39f/0x970 [ 392.910157][ C1] schedule+0xca/0x250 [ 392.914204][ C1] do_wait+0x622/0x970 [ 392.918251][ C1] ? wait_consider_task+0x3540/0x3540 [ 392.923599][ C1] ? radix_tree_next_chunk+0x419/0x950 [ 392.929043][ C1] kernel_wait4+0x14c/0x260 [ 392.933522][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 392.938618][ C1] ? task_stopped_code+0x180/0x180 [ 392.943710][ C1] zap_pid_ns_processes+0x31e/0x680 [ 392.948884][ C1] ? copy_pid_ns+0x940/0x940 [ 392.953459][ C1] ? do_raw_write_lock+0x11a/0x280 [ 392.958558][ C1] ? do_raw_read_unlock+0x70/0x70 [ 392.963558][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 392.968828][ C1] do_exit+0x24f0/0x2c00 [ 392.973052][ C1] ? find_held_lock+0x2d/0x110 [ 392.977795][ C1] ? mm_update_next_owner+0x630/0x630 [ 392.983146][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 392.987972][ C1] do_group_exit+0x125/0x340 [ 392.992537][ C1] get_signal+0x466/0x23d0 [ 392.996930][ C1] ? kernel_wait4+0x1b5/0x260 [ 393.001584][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 393.006584][ C1] do_signal+0x88/0x14e0 [ 393.010804][ C1] ? find_held_lock+0x2d/0x110 [ 393.015545][ C1] ? setup_sigcontext+0x820/0x820 [ 393.020546][ C1] ? kernel_wait4+0x260/0x260 [ 393.025208][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 393.030049][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 393.035059][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 393.040112][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 393.045299][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 393.050577][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 393.055755][ C1] ? task_work_run+0x11c/0x1c0 [ 393.060499][ C1] exit_to_usermode_loop+0x1a2/0x200 [ 393.065766][ C1] do_syscall_64+0x45f/0x580 [ 393.070368][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.076322][ C1] RIP: 0033:0x4139ba [ 393.080198][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 393.099782][ C1] RSP: 002b:00007ffe8eb06cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 393.108170][ C1] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00000000004139ba [ 393.116118][ C1] RDX: 0000000040000000 RSI: 00007ffe8eb06cf0 RDI: ffffffffffffffff [ 393.124066][ C1] RBP: 000000000000012e R08: 0000000000000001 R09: 000055555677d940 [ 393.132016][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 393.139966][ C1] R13: 00007ffe8eb06cf0 R14: 0000000000047265 R15: 00007ffe8eb06d00 [ 393.147931][ C1] syz-executor.1 S24976 1754 1741 0x00000000 [ 393.154341][ C1] Call Trace: [ 393.157616][ C1] ? __schedule+0x76f/0x1ac0 [ 393.162183][ C1] ? __sched_text_start+0x8/0x8 [ 393.167011][ C1] ? release_task+0x1600/0x1600 [ 393.171840][ C1] ? lock_acquire+0x127/0x320 [ 393.176494][ C1] ? do_wait+0x39f/0x970 [ 393.180712][ C1] schedule+0xca/0x250 [ 393.184758][ C1] do_wait+0x622/0x970 [ 393.188808][ C1] ? wait_consider_task+0x3540/0x3540 [ 393.194165][ C1] ? mark_lock+0xbc/0x1160 [ 393.198557][ C1] kernel_wait4+0x14c/0x260 [ 393.203039][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 393.208127][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 393.213147][ C1] ? task_stopped_code+0x180/0x180 [ 393.218252][ C1] ? find_held_lock+0x2d/0x110 [ 393.222995][ C1] __do_sys_wait4+0x147/0x160 [ 393.227659][ C1] ? kernel_wait4+0x260/0x260 [ 393.232321][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 393.237189][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 393.242195][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 393.247209][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 393.252387][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 393.257653][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 393.262845][ C1] ? task_work_run+0x11c/0x1c0 [ 393.267586][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 393.273283][ C1] do_syscall_64+0xb7/0x580 [ 393.277766][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.283635][ C1] RIP: 0033:0x4139ba [ 393.287516][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 393.307112][ C1] RSP: 002b:00007ffff0283e78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 393.315507][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004139ba [ 393.323461][ C1] RDX: 0000000040000000 RSI: 00007ffff0283eb0 RDI: ffffffffffffffff [ 393.331410][ C1] RBP: 0000000000000124 R08: 0000000000000001 R09: 00005555566e2940 [ 393.339358][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 393.347482][ C1] R13: 00007ffff0283eb0 R14: 000000000004bedf R15: 00007ffff0283ec0 [ 393.355439][ C1] syz-executor.4 S24976 1755 1 0x80004002 [ 393.362011][ C1] Call Trace: [ 393.365282][ C1] ? __schedule+0x76f/0x1ac0 [ 393.369858][ C1] ? __sched_text_start+0x8/0x8 [ 393.374683][ C1] ? release_task+0x1600/0x1600 [ 393.379511][ C1] ? lock_acquire+0x127/0x320 [ 393.384173][ C1] ? do_wait+0x39f/0x970 [ 393.388393][ C1] schedule+0xca/0x250 [ 393.392437][ C1] do_wait+0x622/0x970 [ 393.396486][ C1] ? wait_consider_task+0x3540/0x3540 [ 393.401837][ C1] ? radix_tree_next_chunk+0x419/0x950 [ 393.407275][ C1] kernel_wait4+0x14c/0x260 [ 393.411767][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 393.416858][ C1] ? task_stopped_code+0x180/0x180 [ 393.421946][ C1] zap_pid_ns_processes+0x31e/0x680 [ 393.427132][ C1] ? copy_pid_ns+0x940/0x940 [ 393.431697][ C1] ? do_raw_write_lock+0x11a/0x280 [ 393.436797][ C1] ? do_raw_read_unlock+0x70/0x70 [ 393.441800][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 393.447062][ C1] do_exit+0x24f0/0x2c00 [ 393.451298][ C1] ? find_held_lock+0x2d/0x110 [ 393.456040][ C1] ? mm_update_next_owner+0x630/0x630 [ 393.461394][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 393.466221][ C1] do_group_exit+0x125/0x340 [ 393.470790][ C1] get_signal+0x466/0x23d0 [ 393.475185][ C1] ? kernel_wait4+0x1b5/0x260 [ 393.479837][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 393.484837][ C1] do_signal+0x88/0x14e0 [ 393.489059][ C1] ? find_held_lock+0x2d/0x110 [ 393.493798][ C1] ? setup_sigcontext+0x820/0x820 [ 393.498799][ C1] ? kernel_wait4+0x260/0x260 [ 393.503452][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 393.508277][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 393.513279][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 393.518198][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 393.523392][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 393.528679][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 393.533869][ C1] ? task_work_run+0x11c/0x1c0 [ 393.538616][ C1] exit_to_usermode_loop+0x1a2/0x200 [ 393.543881][ C1] do_syscall_64+0x45f/0x580 [ 393.548453][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.554323][ C1] RIP: 0033:0x4139ba [ 393.558199][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 393.577791][ C1] RSP: 002b:00007ffefd4c04a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 393.586181][ C1] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00000000004139ba [ 393.594131][ C1] RDX: 0000000040000000 RSI: 00007ffefd4c04e0 RDI: ffffffffffffffff [ 393.602090][ C1] RBP: 0000000000000130 R08: 0000000000000001 R09: 0000555557507940 [ 393.610050][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 393.617999][ C1] R13: 00007ffefd4c04e0 R14: 00000000000478d8 R15: 00007ffefd4c04f0 [ 393.625952][ C1] syz-executor.2 S24744 1756 1 0x80004002 [ 393.632450][ C1] Call Trace: [ 393.635734][ C1] ? __schedule+0x76f/0x1ac0 [ 393.640300][ C1] ? __sched_text_start+0x8/0x8 [ 393.645138][ C1] ? release_task+0x1600/0x1600 [ 393.649969][ C1] ? lock_acquire+0x127/0x320 [ 393.654623][ C1] ? do_wait+0x39f/0x970 [ 393.658844][ C1] schedule+0xca/0x250 [ 393.662907][ C1] do_wait+0x622/0x970 [ 393.666952][ C1] ? wait_consider_task+0x3540/0x3540 [ 393.672299][ C1] ? radix_tree_next_chunk+0x419/0x950 [ 393.677733][ C1] kernel_wait4+0x14c/0x260 [ 393.682215][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 393.687303][ C1] ? task_stopped_code+0x180/0x180 [ 393.692392][ C1] zap_pid_ns_processes+0x31e/0x680 [ 393.697577][ C1] ? copy_pid_ns+0x940/0x940 [ 393.702143][ C1] ? do_raw_write_lock+0x11a/0x280 [ 393.707230][ C1] ? do_raw_read_unlock+0x70/0x70 [ 393.712230][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 393.717490][ C1] do_exit+0x24f0/0x2c00 [ 393.721709][ C1] ? find_held_lock+0x2d/0x110 [ 393.726451][ C1] ? mm_update_next_owner+0x630/0x630 [ 393.731798][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 393.736625][ C1] do_group_exit+0x125/0x340 [ 393.741541][ C1] get_signal+0x466/0x23d0 [ 393.745935][ C1] ? kernel_wait4+0x1b5/0x260 [ 393.750597][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 393.755597][ C1] do_signal+0x88/0x14e0 [ 393.759818][ C1] ? find_held_lock+0x2d/0x110 [ 393.764559][ C1] ? setup_sigcontext+0x820/0x820 [ 393.769565][ C1] ? kernel_wait4+0x260/0x260 [ 393.774230][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 393.779065][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 393.784066][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 393.788983][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 393.794158][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 393.799418][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 393.804590][ C1] ? task_work_run+0x11c/0x1c0 [ 393.809332][ C1] exit_to_usermode_loop+0x1a2/0x200 [ 393.814600][ C1] do_syscall_64+0x45f/0x580 [ 393.819169][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.825036][ C1] RIP: 0033:0x4139ba [ 393.828913][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 393.848493][ C1] RSP: 002b:00007ffdc76d0bd8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 393.856889][ C1] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00000000004139ba [ 393.864839][ C1] RDX: 0000000040000000 RSI: 00007ffdc76d0c10 RDI: ffffffffffffffff [ 393.872795][ C1] RBP: 0000000000000125 R08: 0000000000000001 R09: 0000555555a34940 [ 393.880742][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 393.888692][ C1] R13: 00007ffdc76d0c10 R14: 000000000004ca65 R15: 00007ffdc76d0c20 [ 393.896643][ C1] kworker/u4:5 I24440 1768 2 0x80004000 [ 393.903086][ C1] Workqueue: 0x0 (events_unbound) [ 393.908183][ C1] Call Trace: [ 393.911453][ C1] ? __schedule+0x76f/0x1ac0 [ 393.916020][ C1] ? __sched_text_start+0x8/0x8 [ 393.920849][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 393.926197][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 393.931205][ C1] schedule+0xca/0x250 [ 393.935250][ C1] worker_thread+0x245/0xe20 [ 393.939818][ C1] ? process_one_work+0x1530/0x1530 [ 393.945170][ C1] kthread+0x318/0x420 [ 393.949232][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 393.954580][ C1] ret_from_fork+0x24/0x30 [ 393.958981][ C1] kworker/1:3 I23640 2748 2 0x80004000 [ 393.965309][ C1] Workqueue: 0x0 (events_power_efficient) [ 393.971091][ C1] Call Trace: [ 393.974366][ C1] ? __schedule+0x76f/0x1ac0 [ 393.978932][ C1] ? __sched_text_start+0x8/0x8 [ 393.983770][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 393.989117][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 393.994135][ C1] schedule+0xca/0x250 [ 393.998181][ C1] worker_thread+0x245/0xe20 [ 394.002749][ C1] ? process_one_work+0x1530/0x1530 [ 394.007923][ C1] kthread+0x318/0x420 [ 394.011974][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 394.017324][ C1] ret_from_fork+0x24/0x30 [ 394.021716][ C1] kworker/0:3 I24184 2760 2 0x80004000 [ 394.028044][ C1] Workqueue: 0x0 (events) [ 394.032477][ C1] Call Trace: [ 394.035769][ C1] ? __schedule+0x76f/0x1ac0 [ 394.040343][ C1] ? __sched_text_start+0x8/0x8 [ 394.045179][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 394.050546][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 394.055549][ C1] schedule+0xca/0x250 [ 394.059598][ C1] worker_thread+0x245/0xe20 [ 394.064167][ C1] ? process_one_work+0x1530/0x1530 [ 394.069351][ C1] kthread+0x318/0x420 [ 394.073397][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 394.078747][ C1] ret_from_fork+0x24/0x30 [ 394.083144][ C1] kworker/1:4 R running task 23352 2763 2 0x80004000 [ 394.091048][ C1] Workqueue: 0x0 (events) [ 394.095438][ C1] Call Trace: [ 394.098707][ C1] ? __schedule+0x76f/0x1ac0 [ 394.103274][ C1] ? __sched_text_start+0x8/0x8 [ 394.108103][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 394.113549][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 394.118551][ C1] schedule+0xca/0x250 [ 394.122595][ C1] worker_thread+0x245/0xe20 [ 394.127162][ C1] ? process_one_work+0x1530/0x1530 [ 394.132334][ C1] kthread+0x318/0x420 [ 394.136382][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 394.141729][ C1] ret_from_fork+0x24/0x30 [ 394.146121][ C1] kworker/1:5 I23584 2775 2 0x80004000 [ 394.152450][ C1] Workqueue: 0x0 (events) [ 394.156842][ C1] Call Trace: [ 394.160130][ C1] ? __schedule+0x76f/0x1ac0 [ 394.164714][ C1] ? __sched_text_start+0x8/0x8 [ 394.169558][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 394.174911][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 394.179933][ C1] schedule+0xca/0x250 [ 394.183984][ C1] worker_thread+0x245/0xe20 [ 394.188555][ C1] ? process_one_work+0x1530/0x1530 [ 394.193747][ C1] kthread+0x318/0x420 [ 394.197806][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 394.203249][ C1] ret_from_fork+0x24/0x30 [ 394.207650][ C1] kworker/0:4 D25024 2780 2 0x80004000 [ 394.213977][ C1] Workqueue: usb_hub_wq hub_event [ 394.218981][ C1] Call Trace: [ 394.222252][ C1] ? __schedule+0x76f/0x1ac0 [ 394.226820][ C1] ? __sched_text_start+0x8/0x8 [ 394.231650][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 394.236923][ C1] schedule+0xca/0x250 [ 394.240971][ C1] schedule_timeout+0x440/0xb20 [ 394.245797][ C1] ? find_held_lock+0x2d/0x110 [ 394.250538][ C1] ? usleep_range+0x160/0x160 [ 394.255194][ C1] ? __next_timer_interrupt+0x190/0x190 [ 394.260716][ C1] ? mark_held_locks+0x9f/0xe0 [ 394.265455][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 394.270640][ C1] wait_for_completion_timeout+0x282/0x3e0 [ 394.276421][ C1] ? wait_for_completion_io+0x3c0/0x3c0 [ 394.281943][ C1] ? wake_up_q+0xf0/0xf0 [ 394.286175][ C1] ? usb_submit_urb+0x6ed/0x13b0 [ 394.291303][ C1] usb_start_wait_urb+0x14b/0x2b0 [ 394.296303][ C1] ? sg_clean+0x230/0x230 [ 394.300608][ C1] ? kasan_unpoison_shadow+0x30/0x40 [ 394.305871][ C1] ? memset+0x20/0x40 [ 394.309831][ C1] usb_control_msg+0x31c/0x4a0 [ 394.314568][ C1] ? usb_start_wait_urb+0x2b0/0x2b0 [ 394.319743][ C1] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 394.325528][ C1] ? kasan_unpoison_shadow+0x30/0x40 [ 394.330802][ C1] hub_port_init+0x8f0/0x2d30 [ 394.335458][ C1] hub_event+0x197f/0x3640 [ 394.339853][ C1] ? hub_port_debounce+0x260/0x260 [ 394.344942][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 394.350462][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 394.355724][ C1] process_one_work+0x92b/0x1530 [ 394.360638][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 394.365987][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 394.370988][ C1] worker_thread+0x96/0xe20 [ 394.375475][ C1] ? process_one_work+0x1530/0x1530 [ 394.380660][ C1] kthread+0x318/0x420 [ 394.384704][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 394.390062][ C1] ret_from_fork+0x24/0x30 [ 394.394454][ C1] kworker/1:6 I23856 2801 2 0x80004000 [ 394.400790][ C1] Workqueue: 0x0 (events) [ 394.405190][ C1] Call Trace: [ 394.408458][ C1] ? __schedule+0x76f/0x1ac0 [ 394.413033][ C1] ? __sched_text_start+0x8/0x8 [ 394.417860][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 394.425129][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 394.430044][ C1] schedule+0xca/0x250 [ 394.434090][ C1] worker_thread+0x245/0xe20 [ 394.438657][ C1] ? process_one_work+0x1530/0x1530 [ 394.443832][ C1] kthread+0x318/0x420 [ 394.447877][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 394.453223][ C1] ret_from_fork+0x24/0x30 [ 394.457612][ C1] kworker/1:7 I29840 2855 2 0x80004000 [ 394.463955][ C1] Workqueue: 0x0 (mm_percpu_wq) [ 394.468869][ C1] Call Trace: [ 394.472135][ C1] ? __schedule+0x76f/0x1ac0 [ 394.476703][ C1] ? __sched_text_start+0x8/0x8 [ 394.481537][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 394.486929][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 394.491930][ C1] schedule+0xca/0x250 [ 394.495975][ C1] worker_thread+0x245/0xe20 [ 394.500541][ C1] ? process_one_work+0x1530/0x1530 [ 394.505713][ C1] kthread+0x318/0x420 [ 394.509777][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 394.515126][ C1] ret_from_fork+0x24/0x30 [ 394.519516][ C1] kworker/0:5 D23928 2916 2 0x80004000 [ 394.525833][ C1] Workqueue: usb_hub_wq hub_event [ 394.530830][ C1] Call Trace: [ 394.534093][ C1] ? __schedule+0x76f/0x1ac0 [ 394.538663][ C1] ? __sched_text_start+0x8/0x8 [ 394.543491][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 394.548763][ C1] schedule+0xca/0x250 [ 394.552810][ C1] schedule_timeout+0x440/0xb20 [ 394.557638][ C1] ? usleep_range+0x160/0x160 [ 394.562291][ C1] ? __mutex_unlock_slowpath+0xea/0x670 [ 394.567810][ C1] ? usb_start_wait_urb+0x2b0/0x2b0 [ 394.572983][ C1] ? __next_timer_interrupt+0x190/0x190 [ 394.578504][ C1] ? msleep+0x63/0xf0 [ 394.582464][ C1] msleep+0xa4/0xf0 [ 394.586248][ C1] hub_port_debounce+0xfd/0x260 [ 394.591073][ C1] ? usb_port_disable+0x190/0x190 [ 394.596073][ C1] ? kfree_const+0x51/0x60 [ 394.600464][ C1] ? kfree+0xe4/0x2f0 [ 394.604425][ C1] ? parport_probe+0x70/0x150 [ 394.609080][ C1] ? kfree_const+0x51/0x60 [ 394.613471][ C1] ? kobject_put+0x18c/0x280 [ 394.618037][ C1] hub_event+0x250b/0x3640 [ 394.622433][ C1] ? find_held_lock+0x2d/0x110 [ 394.627282][ C1] ? mark_held_locks+0xe0/0xe0 [ 394.632038][ C1] ? hub_port_debounce+0x260/0x260 [ 394.637143][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 394.642672][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 394.647938][ C1] process_one_work+0x92b/0x1530 [ 394.652861][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 394.658210][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 394.663217][ C1] worker_thread+0x96/0xe20 [ 394.667699][ C1] ? process_one_work+0x1530/0x1530 [ 394.672873][ C1] kthread+0x318/0x420 [ 394.676920][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 394.682271][ C1] ret_from_fork+0x24/0x30 [ 394.686666][ C1] kworker/0:6 I29440 2919 2 0x80004000 [ 394.693012][ C1] Workqueue: 0x0 (events) [ 394.697408][ C1] Call Trace: [ 394.700677][ C1] ? __schedule+0x76f/0x1ac0 [ 394.705245][ C1] ? __sched_text_start+0x8/0x8 [ 394.710109][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 394.715457][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 394.720461][ C1] schedule+0xca/0x250 [ 394.724519][ C1] worker_thread+0x245/0xe20 [ 394.729088][ C1] ? process_one_work+0x1530/0x1530 [ 394.734260][ C1] kthread+0x318/0x420 [ 394.738308][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 394.743660][ C1] ret_from_fork+0x24/0x30 [ 394.748055][ C1] kworker/1:8 I30752 3072 2 0x80004000 [ 394.754403][ C1] Workqueue: 0x0 (events) [ 394.758797][ C1] Call Trace: [ 394.762085][ C1] ? __schedule+0x76f/0x1ac0 [ 394.766662][ C1] ? __sched_text_start+0x8/0x8 [ 394.771585][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 394.776940][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 394.781951][ C1] schedule+0xca/0x250 [ 394.786261][ C1] worker_thread+0x245/0xe20 [ 394.790829][ C1] ? process_one_work+0x1530/0x1530 [ 394.796005][ C1] kthread+0x318/0x420 [ 394.800049][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 394.805398][ C1] ret_from_fork+0x24/0x30 [ 394.809794][ C1] syz-executor.3 S24976 4017 1 0x80004002 [ 394.816190][ C1] Call Trace: [ 394.819455][ C1] ? __schedule+0x76f/0x1ac0 [ 394.824026][ C1] ? __sched_text_start+0x8/0x8 [ 394.828854][ C1] ? release_task+0x1600/0x1600 [ 394.833682][ C1] ? lock_acquire+0x127/0x320 [ 394.838334][ C1] ? do_wait+0x39f/0x970 [ 394.842552][ C1] schedule+0xca/0x250 [ 394.846598][ C1] do_wait+0x622/0x970 [ 394.850645][ C1] ? wait_consider_task+0x3540/0x3540 [ 394.855994][ C1] ? radix_tree_next_chunk+0x419/0x950 [ 394.861429][ C1] kernel_wait4+0x14c/0x260 [ 394.865910][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 394.870995][ C1] ? task_stopped_code+0x180/0x180 [ 394.876085][ C1] zap_pid_ns_processes+0x31e/0x680 [ 394.881257][ C1] ? copy_pid_ns+0x940/0x940 [ 394.885821][ C1] ? do_raw_write_lock+0x11a/0x280 [ 394.890906][ C1] ? do_raw_read_unlock+0x70/0x70 [ 394.895905][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 394.901176][ C1] do_exit+0x24f0/0x2c00 [ 394.905394][ C1] ? find_held_lock+0x2d/0x110 [ 394.910132][ C1] ? mm_update_next_owner+0x630/0x630 [ 394.915481][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 394.920306][ C1] do_group_exit+0x125/0x340 [ 394.924874][ C1] get_signal+0x466/0x23d0 [ 394.929265][ C1] ? kernel_wait4+0x1b5/0x260 [ 394.933916][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 394.938920][ C1] do_signal+0x88/0x14e0 [ 394.943137][ C1] ? find_held_lock+0x2d/0x110 [ 394.947881][ C1] ? setup_sigcontext+0x820/0x820 [ 394.952879][ C1] ? kernel_wait4+0x260/0x260 [ 394.957543][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 394.962368][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 394.967366][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 394.972291][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 394.977477][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 394.982736][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 394.987908][ C1] ? task_work_run+0x11c/0x1c0 [ 394.992646][ C1] exit_to_usermode_loop+0x1a2/0x200 [ 394.997921][ C1] do_syscall_64+0x45f/0x580 [ 395.002490][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.008360][ C1] RIP: 0033:0x4139ba [ 395.012234][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 395.031814][ C1] RSP: 002b:00007ffe876fe5e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 395.040219][ C1] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00000000004139ba [ 395.048436][ C1] RDX: 0000000040000000 RSI: 00007ffe876fe620 RDI: ffffffffffffffff [ 395.056388][ C1] RBP: 00000000000000d7 R08: 0000000000000001 R09: 00005555573bd940 [ 395.064341][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 395.072292][ C1] R13: 00007ffe876fe620 R14: 0000000000046f5c R15: 00007ffe876fe630 [ 395.080247][ C1] udevd S28360 6342 239 0x00000000 [ 395.086560][ C1] Call Trace: [ 395.089838][ C1] ? __schedule+0x76f/0x1ac0 [ 395.094406][ C1] ? __sched_text_start+0x8/0x8 [ 395.099235][ C1] schedule+0xca/0x250 [ 395.103283][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 395.109325][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 395.115106][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 395.120281][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 395.125110][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 395.130112][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 395.135034][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 395.140210][ C1] ep_poll+0xcca/0xe60 [ 395.144258][ C1] ? ep_modify+0x830/0x830 [ 395.148650][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 395.154171][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 395.159016][ C1] ? handle_mm_fault+0x1d5/0x900 [ 395.163932][ C1] ? wake_up_q+0xf0/0xf0 [ 395.168158][ C1] ? mark_held_locks+0x9f/0xe0 [ 395.172900][ C1] ? down_read_non_owner+0x470/0x470 [ 395.178158][ C1] do_epoll_wait+0x209/0x260 [ 395.182725][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 395.188436][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 395.193436][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 395.198716][ C1] do_syscall_64+0xb7/0x580 [ 395.203203][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.209077][ C1] RIP: 0033:0x7f359b5fa943 [ 395.213483][ C1] Code: Bad RIP value. [ 395.217528][ C1] RSP: 002b:00007ffdecb40a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 395.225916][ C1] RAX: ffffffffffffffda RBX: 00000000013bef20 RCX: 00007f359b5fa943 [ 395.233869][ C1] RDX: 0000000000000004 RSI: 00007ffdecb40a70 RDI: 0000000000000004 [ 395.241820][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 395.249773][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 395.257733][ C1] R13: 00000000013c0ed0 R14: 00000000013be250 R15: 000000000000000b [ 395.265690][ C1] udevd S28360 6343 239 0x00000000 [ 395.272007][ C1] Call Trace: [ 395.275279][ C1] ? __schedule+0x76f/0x1ac0 [ 395.279848][ C1] ? __sched_text_start+0x8/0x8 [ 395.284674][ C1] schedule+0xca/0x250 [ 395.288739][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 395.294820][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 395.300613][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 395.305791][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 395.310642][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 395.315652][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 395.320577][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 395.325751][ C1] ep_poll+0xcca/0xe60 [ 395.329796][ C1] ? ep_modify+0x830/0x830 [ 395.334189][ C1] ? __sys_sendmsg+0x113/0x1b0 [ 395.338931][ C1] ? wake_up_q+0xf0/0xf0 [ 395.343239][ C1] do_epoll_wait+0x209/0x260 [ 395.347807][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 395.353499][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 395.358499][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 395.363765][ C1] do_syscall_64+0xb7/0x580 [ 395.368246][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.374113][ C1] RIP: 0033:0x7f359b5fa943 [ 395.378511][ C1] Code: Bad RIP value. [ 395.382557][ C1] RSP: 002b:00007ffdecb40a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 395.390943][ C1] RAX: ffffffffffffffda RBX: 00000000013c2550 RCX: 00007f359b5fa943 [ 395.398895][ C1] RDX: 0000000000000004 RSI: 00007ffdecb40a70 RDI: 0000000000000004 [ 395.406842][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 395.414790][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 395.422739][ C1] R13: 00000000013c2040 R14: 00000000013be250 R15: 000000000000000b [ 395.430690][ C1] syz-executor.3 D28520 6555 4017 0x00000004 [ 395.436998][ C1] Call Trace: [ 395.440269][ C1] ? __schedule+0x76f/0x1ac0 [ 395.444837][ C1] ? __sched_text_start+0x8/0x8 [ 395.449664][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 395.454680][ C1] schedule+0xca/0x250 [ 395.458728][ C1] schedule_timeout+0x682/0xb20 [ 395.463556][ C1] ? find_held_lock+0x2d/0x110 [ 395.468294][ C1] ? usleep_range+0x160/0x160 [ 395.472948][ C1] ? mark_lock+0xbc/0x1160 [ 395.477342][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 395.482344][ C1] ? mark_held_locks+0x9f/0xe0 [ 395.487095][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 395.492270][ C1] wait_for_completion+0x26f/0x3c0 [ 395.497359][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 395.503835][ C1] ? mark_held_locks+0x9f/0xe0 [ 395.508576][ C1] ? wake_up_q+0xf0/0xf0 [ 395.512800][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 395.517377][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 395.522551][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 395.528345][ C1] ? __call_rcu+0x9a0/0x9a0 [ 395.532833][ C1] ? fsnotify+0x775/0xb10 [ 395.537146][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 395.544058][ C1] evdev_ungrab+0xa4/0x130 [ 395.548456][ C1] evdev_release+0x8a/0x1c0 [ 395.552939][ C1] ? evdev_detach_client+0x140/0x140 [ 395.558205][ C1] __fput+0x2d7/0x840 [ 395.562169][ C1] task_work_run+0x13f/0x1c0 [ 395.566736][ C1] exit_to_usermode_loop+0x1d2/0x200 [ 395.571998][ C1] do_syscall_64+0x45f/0x580 [ 395.576568][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.582438][ C1] RIP: 0033:0x413711 [ 395.586313][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 395.605903][ C1] RSP: 002b:00007ffe876fe430 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 395.614292][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413711 [ 395.622243][ C1] RDX: 0000000000000000 RSI: 0000000000000081 RDI: 0000000000000004 [ 395.630191][ C1] RBP: 0000000000000000 R08: 00000000007607f0 R09: ffffffffffffffff [ 395.638139][ C1] R10: 00007ffe876fe500 R11: 0000000000000293 R12: 000000000075bfc8 [ 395.646088][ C1] R13: 0000000000000003 R14: 00000000007607f8 R15: 000000000075bfd4 [ 395.654040][ C1] syz-executor.5 R running task 28520 6570 1751 0x8000000c [ 395.661913][ C1] Call Trace: [ 395.665177][ C1] [ 395.668010][ C1] sched_show_task.cold+0x2e0/0x359 [ 395.673184][ C1] show_state_filter+0x164/0x209 [ 395.678100][ C1] ? fn_caps_on+0x90/0x90 [ 395.682406][ C1] k_spec+0xdc/0x120 [ 395.686288][ C1] kbd_event+0x927/0x3790 [ 395.690598][ C1] ? k_pad+0x720/0x720 [ 395.694645][ C1] ? mark_held_locks+0xe0/0xe0 [ 395.699386][ C1] ? sysrq_filter+0xdf/0xeb0 [ 395.703950][ C1] ? k_pad+0x720/0x720 [ 395.707997][ C1] input_to_handler+0x3b6/0x4c0 [ 395.712825][ C1] input_pass_values.part.0+0x2e3/0x720 [ 395.718347][ C1] input_repeat_key+0x1ee/0x2c0 [ 395.723173][ C1] ? input_dev_suspend+0x80/0x80 [ 395.728087][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 395.733348][ C1] call_timer_fn+0x179/0x650 [ 395.737912][ C1] ? input_dev_suspend+0x80/0x80 [ 395.742826][ C1] ? msleep_interruptible+0x130/0x130 [ 395.748190][ C1] ? mark_held_locks+0x9f/0xe0 [ 395.752933][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 395.758195][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 395.763371][ C1] ? input_dev_suspend+0x80/0x80 [ 395.768285][ C1] run_timer_softirq+0x5e0/0x14d0 [ 395.773289][ C1] ? add_timer+0x7a0/0x7a0 [ 395.777682][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 395.783216][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 395.788479][ C1] __do_softirq+0x221/0x912 [ 395.792962][ C1] irq_exit+0x178/0x1a0 [ 395.797106][ C1] smp_apic_timer_interrupt+0x12f/0x500 [ 395.802640][ C1] apic_timer_interrupt+0xf/0x20 [ 395.807549][ C1] [ 395.810468][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x40/0x50 [ 395.816870][ C1] Code: e8 75 6e b2 fb 48 89 ef e8 0d 4f b3 fb f6 c7 02 75 11 53 9d e8 21 24 d0 fb 65 ff 0d d2 ab 8e 7a 5b 5d c3 e8 c2 27 d0 fb 53 9d ed 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 fd 65 ff [ 395.836450][ C1] RSP: 0018:ffff8881af4c7cc8 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff13 [ 395.844836][ C1] RAX: 0000000000000007 RBX: 0000000000000212 RCX: 0000000000000006 [ 395.852788][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d2e1084c [ 395.860735][ C1] RBP: ffff8881c95dce90 R08: ffff8881d2e10000 R09: fffffbfff11f45b6 [ 395.868689][ C1] R10: fffffbfff11f45b5 R11: ffffffff88fa2daf R12: 0000000000000000 [ 395.876636][ C1] R13: 0000000000000000 R14: ffff8881c95dcc80 R15: ffff8881c95dce90 [ 395.884590][ C1] input_inject_event+0x219/0x323 [ 395.889588][ C1] evdev_write+0x2c9/0x410 [ 395.893999][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 395.899965][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 395.904362][ C1] ? security_file_permission+0x8a/0x370 [ 395.910057][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 395.916012][ C1] __vfs_write+0x76/0x100 [ 395.920317][ C1] vfs_write+0x262/0x5c0 [ 395.924538][ C1] ksys_write+0x1e8/0x250 [ 395.928844][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 395.933593][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 395.939288][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 395.944983][ C1] do_syscall_64+0xb7/0x580 [ 395.949463][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.955328][ C1] RIP: 0033:0x459a29 [ 395.959204][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 395.978798][ C1] RSP: 002b:00007f022d8e7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 395.987221][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 [ 395.995180][ C1] RDX: 00000000000001e8 RSI: 0000000020000080 RDI: 0000000000000006 [ 396.003133][ C1] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 396.011082][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f022d8e86d4 [ 396.019035][ C1] R13: 00000000004c9c3d R14: 00000000004e1508 R15: 00000000ffffffff [ 396.027000][ C1] syz-executor.0 D27560 6577 1744 0x00000004 [ 396.033318][ C1] Call Trace: [ 396.036594][ C1] ? __schedule+0x76f/0x1ac0 [ 396.041168][ C1] ? __sched_text_start+0x8/0x8 [ 396.046000][ C1] ? mark_lock+0xbc/0x1160 [ 396.050405][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 396.055409][ C1] schedule+0xca/0x250 [ 396.059458][ C1] io_schedule+0x17/0x60 [ 396.063681][ C1] wait_on_page_bit+0x161/0x6a0 [ 396.068514][ C1] ? __lock_page_killable+0x750/0x750 [ 396.073868][ C1] ? unaccount_page_cache_page+0x5d0/0x5d0 [ 396.079655][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 396.085181][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 396.090443][ C1] wait_on_page_writeback+0x110/0x340 [ 396.095795][ C1] __filemap_fdatawait_range+0x120/0x210 [ 396.101408][ C1] ? filemap_check_errors+0x150/0x150 [ 396.106757][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 396.112278][ C1] ? __filemap_fdatawrite_range+0x1f6/0x300 [ 396.118171][ C1] ? delete_from_page_cache_batch+0xd60/0xd60 [ 396.124217][ C1] ? __mark_inode_dirty+0x12b/0x11f0 [ 396.129488][ C1] ? generic_update_time+0x21c/0x370 [ 396.134754][ C1] ? dentry_needs_remove_privs.part.0+0x70/0x70 [ 396.140992][ C1] filemap_write_and_wait_range+0x8d/0x100 [ 396.146793][ C1] generic_file_direct_write+0x37d/0x490 [ 396.152422][ C1] __generic_file_write_iter+0x22e/0x5c0 [ 396.158041][ C1] ext4_file_write_iter+0x3b6/0x1210 [ 396.163306][ C1] ? ext4_release_file+0x370/0x370 [ 396.168397][ C1] ? mark_lock+0xbc/0x1160 [ 396.172794][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 396.177803][ C1] new_sync_write+0x420/0x650 [ 396.182528][ C1] ? new_sync_read+0x6d0/0x6d0 [ 396.187269][ C1] ? mark_held_locks+0xe0/0xe0 [ 396.192014][ C1] ? rcu_read_lock_any_held+0xcd/0xf0 [ 396.197374][ C1] ? rcu_read_lock_held+0xb0/0xb0 [ 396.202378][ C1] __vfs_write+0xc9/0x100 [ 396.206684][ C1] vfs_write+0x262/0x5c0 [ 396.210908][ C1] ksys_write+0x127/0x250 [ 396.215228][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 396.220000][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 396.225707][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 396.231420][ C1] do_syscall_64+0xb7/0x580 [ 396.235905][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.241774][ C1] RIP: 0033:0x459a29 [ 396.245649][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 396.265229][ C1] RSP: 002b:00007fc39f855c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 396.273620][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 [ 396.281567][ C1] RDX: 00000000000000e8 RSI: 0000000020000480 RDI: 000000000000000d [ 396.289515][ C1] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 396.297465][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc39f8566d4 [ 396.305416][ C1] R13: 00000000004c9c3d R14: 00000000004e1508 R15: 00000000ffffffff [ 396.313368][ C1] syz-executor.4 D28688 6596 1755 0x00004004 [ 396.319707][ C1] Call Trace: [ 396.322977][ C1] ? __schedule+0x76f/0x1ac0 [ 396.327544][ C1] ? __sched_text_start+0x8/0x8 [ 396.332375][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 396.337376][ C1] schedule+0xca/0x250 [ 396.341422][ C1] schedule_timeout+0x682/0xb20 [ 396.346251][ C1] ? find_held_lock+0x2d/0x110 [ 396.350989][ C1] ? usleep_range+0x160/0x160 [ 396.355644][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 396.360473][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 396.365479][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 396.370396][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 396.375570][ C1] wait_for_completion+0x26f/0x3c0 [ 396.380660][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 396.386184][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 396.392657][ C1] ? wake_up_q+0xf0/0xf0 [ 396.396876][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 396.401441][ C1] ? evdev_detach_client+0xfa/0x140 [ 396.406618][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 396.411792][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 396.417572][ C1] ? __call_rcu+0x9a0/0x9a0 [ 396.422065][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 396.428980][ C1] evdev_open+0x30b/0x510 [ 396.433288][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 396.439512][ C1] ? evdev_free+0x70/0x70 [ 396.443903][ C1] chrdev_open+0x219/0x5c0 [ 396.448296][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 396.453210][ C1] ? cdev_put.part.0+0x50/0x50 [ 396.457952][ C1] do_dentry_open+0x494/0x1120 [ 396.462692][ C1] ? cdev_put.part.0+0x50/0x50 [ 396.467431][ C1] ? chmod_common+0x3c0/0x3c0 [ 396.472093][ C1] ? inode_permission+0xbe/0x3a0 [ 396.477013][ C1] path_openat+0x1430/0x3f50 [ 396.481579][ C1] ? save_stack+0x1b/0x80 [ 396.485895][ C1] ? do_sys_open+0x294/0x580 [ 396.490463][ C1] ? do_syscall_64+0xb7/0x580 [ 396.495118][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.501160][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 396.506511][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 396.511510][ C1] do_filp_open+0x1a1/0x280 [ 396.515988][ C1] ? may_open_dev+0xf0/0xf0 [ 396.520469][ C1] ? __alloc_fd+0x46d/0x600 [ 396.524948][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 396.529946][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 396.535035][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 396.539861][ C1] ? __alloc_fd+0x46d/0x600 [ 396.544339][ C1] do_sys_open+0x3c0/0x580 [ 396.548743][ C1] ? filp_open+0x70/0x70 [ 396.553049][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 396.558747][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 396.564443][ C1] do_syscall_64+0xb7/0x580 [ 396.568925][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.574791][ C1] RIP: 0033:0x413911 [ 396.578664][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 396.598245][ C1] RSP: 002b:00007feacfbd87a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 396.606634][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 396.614580][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007feacfbd8850 [ 396.622527][ C1] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 396.630476][ C1] R10: 00007feacfbd99d0 R11: 0000000000000293 R12: 00007feacfbd96d4 [ 396.638427][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 396.646384][ C1] syz-executor.1 D28192 6606 1754 0x00004004 [ 396.652693][ C1] Call Trace: [ 396.655961][ C1] ? __schedule+0x76f/0x1ac0 [ 396.660528][ C1] ? __sched_text_start+0x8/0x8 [ 396.665355][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 396.670355][ C1] schedule+0xca/0x250 [ 396.674400][ C1] schedule_timeout+0x682/0xb20 [ 396.679240][ C1] ? find_held_lock+0x2d/0x110 [ 396.683977][ C1] ? usleep_range+0x160/0x160 [ 396.688640][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 396.693478][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 396.698481][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 396.703405][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 396.708577][ C1] wait_for_completion+0x26f/0x3c0 [ 396.713668][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 396.719187][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 396.725665][ C1] ? wake_up_q+0xf0/0xf0 [ 396.729886][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 396.734457][ C1] ? evdev_detach_client+0xfa/0x140 [ 396.739644][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 396.744820][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 396.750602][ C1] ? __call_rcu+0x9a0/0x9a0 [ 396.755084][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 396.762007][ C1] evdev_open+0x30b/0x510 [ 396.766316][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 396.772448][ C1] ? evdev_free+0x70/0x70 [ 396.776756][ C1] chrdev_open+0x219/0x5c0 [ 396.781157][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 396.786070][ C1] ? cdev_put.part.0+0x50/0x50 [ 396.790898][ C1] do_dentry_open+0x494/0x1120 [ 396.795636][ C1] ? cdev_put.part.0+0x50/0x50 [ 396.800373][ C1] ? chmod_common+0x3c0/0x3c0 [ 396.805049][ C1] ? inode_permission+0xbe/0x3a0 [ 396.809962][ C1] path_openat+0x1430/0x3f50 [ 396.814529][ C1] ? save_stack+0x1b/0x80 [ 396.818833][ C1] ? do_sys_open+0x294/0x580 [ 396.823400][ C1] ? do_syscall_64+0xb7/0x580 [ 396.828070][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.834115][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 396.839462][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 396.844463][ C1] do_filp_open+0x1a1/0x280 [ 396.848944][ C1] ? may_open_dev+0xf0/0xf0 [ 396.853444][ C1] ? __alloc_fd+0x46d/0x600 [ 396.857925][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 396.862935][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 396.868021][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 396.872848][ C1] ? __alloc_fd+0x46d/0x600 [ 396.877329][ C1] do_sys_open+0x3c0/0x580 [ 396.881722][ C1] ? filp_open+0x70/0x70 [ 396.885952][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 396.891646][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 396.897341][ C1] do_syscall_64+0xb7/0x580 [ 396.901822][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.907699][ C1] RIP: 0033:0x413911 [ 396.911572][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 396.931153][ C1] RSP: 002b:00007f07af8547a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 396.939540][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 396.947500][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f07af854850 [ 396.955447][ C1] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 396.963394][ C1] R10: 00007f07af8559d0 R11: 0000000000000293 R12: 00007f07af8556d4 [ 396.971353][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 396.979302][ C1] syz-executor.2 D28520 6609 1756 0x00000004 [ 396.985625][ C1] Call Trace: [ 396.988892][ C1] ? __schedule+0x76f/0x1ac0 [ 396.993458][ C1] ? __sched_text_start+0x8/0x8 [ 396.998288][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 397.003287][ C1] schedule+0xca/0x250 [ 397.007336][ C1] schedule_timeout+0x682/0xb20 [ 397.012163][ C1] ? find_held_lock+0x2d/0x110 [ 397.016904][ C1] ? usleep_range+0x160/0x160 [ 397.021559][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 397.026384][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 397.031383][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 397.036294][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 397.041483][ C1] wait_for_completion+0x26f/0x3c0 [ 397.046580][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 397.052116][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 397.058598][ C1] ? wake_up_q+0xf0/0xf0 [ 397.062825][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 397.067398][ C1] ? evdev_detach_client+0xfa/0x140 [ 397.072573][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 397.077754][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 397.083550][ C1] ? __call_rcu+0x9a0/0x9a0 [ 397.088034][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 397.094945][ C1] evdev_release+0x9d/0x1c0 [ 397.099427][ C1] ? evdev_detach_client+0x140/0x140 [ 397.104688][ C1] __fput+0x2d7/0x840 [ 397.108647][ C1] task_work_run+0x13f/0x1c0 [ 397.113213][ C1] exit_to_usermode_loop+0x1d2/0x200 [ 397.118474][ C1] do_syscall_64+0x45f/0x580 [ 397.123042][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.128909][ C1] RIP: 0033:0x413711 [ 397.132792][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 397.152371][ C1] RSP: 002b:00007ffdc76d0a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 397.160761][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413711 [ 397.168715][ C1] RDX: fffffffffffffff7 RSI: 0000000000000002 RDI: 0000000000000004 [ 397.176666][ C1] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 397.184615][ C1] R10: 00007ffdc76d0b00 R11: 0000000000000293 R12: 000000000075c118 [ 397.192587][ C1] R13: 000000000004d77b R14: 0000000000760650 R15: 000000000075c124 [ 397.200563][ C1] syz-executor.2 D29112 6610 1756 0x00004004 [ 397.206880][ C1] Call Trace: [ 397.210158][ C1] ? __schedule+0x76f/0x1ac0 [ 397.214743][ C1] ? __sched_text_start+0x8/0x8 [ 397.219578][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 397.224585][ C1] schedule+0xca/0x250 [ 397.228633][ C1] schedule_timeout+0x682/0xb20 [ 397.233462][ C1] ? find_held_lock+0x2d/0x110 [ 397.238199][ C1] ? usleep_range+0x160/0x160 [ 397.242862][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 397.247699][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 397.252698][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 397.257612][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 397.262787][ C1] wait_for_completion+0x26f/0x3c0 [ 397.267889][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 397.273410][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 397.279885][ C1] ? wake_up_q+0xf0/0xf0 [ 397.284107][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 397.288675][ C1] ? evdev_detach_client+0xfa/0x140 [ 397.293849][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 397.299036][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 397.304815][ C1] ? __call_rcu+0x9a0/0x9a0 [ 397.309294][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 397.316206][ C1] evdev_open+0x30b/0x510 [ 397.320522][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 397.326656][ C1] ? evdev_free+0x70/0x70 [ 397.330962][ C1] chrdev_open+0x219/0x5c0 [ 397.335355][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 397.340276][ C1] ? cdev_put.part.0+0x50/0x50 [ 397.345036][ C1] do_dentry_open+0x494/0x1120 [ 397.349775][ C1] ? cdev_put.part.0+0x50/0x50 [ 397.354515][ C1] ? chmod_common+0x3c0/0x3c0 [ 397.359170][ C1] ? inode_permission+0xbe/0x3a0 [ 397.364099][ C1] path_openat+0x1430/0x3f50 [ 397.368669][ C1] ? save_stack+0x1b/0x80 [ 397.372973][ C1] ? do_sys_open+0x294/0x580 [ 397.377539][ C1] ? do_syscall_64+0xb7/0x580 [ 397.382204][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.388250][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 397.393601][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 397.398603][ C1] do_filp_open+0x1a1/0x280 [ 397.403096][ C1] ? may_open_dev+0xf0/0xf0 [ 397.407574][ C1] ? __alloc_fd+0x46d/0x600 [ 397.412058][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 397.417060][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 397.422148][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 397.426974][ C1] ? __alloc_fd+0x46d/0x600 [ 397.431461][ C1] do_sys_open+0x3c0/0x580 [ 397.435852][ C1] ? filp_open+0x70/0x70 [ 397.440070][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 397.445771][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 397.451465][ C1] do_syscall_64+0xb7/0x580 [ 397.455948][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.461816][ C1] RIP: 0033:0x413911 [ 397.465694][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 397.485274][ C1] RSP: 002b:00007f984d3957a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 397.493662][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 397.501619][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f984d395850 [ 397.509567][ C1] RBP: 000000000075bf20 R08: 000000000000000f R09: 0000000000000000 [ 397.517518][ C1] R10: ffffffffffffffff R11: 0000000000000293 R12: 00007f984d3966d4 [ 397.525475][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 397.533424][ C1] syz-executor.2 D28688 6612 1756 0x00004004 [ 397.539750][ C1] Call Trace: [ 397.543018][ C1] ? __schedule+0x76f/0x1ac0 [ 397.547585][ C1] ? __sched_text_start+0x8/0x8 [ 397.552411][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 397.557411][ C1] schedule+0xca/0x250 [ 397.561457][ C1] schedule_timeout+0x682/0xb20 [ 397.566283][ C1] ? find_held_lock+0x2d/0x110 [ 397.571024][ C1] ? usleep_range+0x160/0x160 [ 397.575679][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 397.580506][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 397.585506][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 397.590421][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 397.595594][ C1] wait_for_completion+0x26f/0x3c0 [ 397.600694][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 397.606216][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 397.612693][ C1] ? wake_up_q+0xf0/0xf0 [ 397.616915][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 397.621484][ C1] ? evdev_detach_client+0xfa/0x140 [ 397.626668][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 397.631928][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 397.637713][ C1] ? __call_rcu+0x9a0/0x9a0 [ 397.642193][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 397.649103][ C1] evdev_open+0x30b/0x510 [ 397.653410][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 397.659538][ C1] ? evdev_free+0x70/0x70 [ 397.663844][ C1] chrdev_open+0x219/0x5c0 [ 397.668238][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 397.673153][ C1] ? cdev_put.part.0+0x50/0x50 [ 397.677895][ C1] do_dentry_open+0x494/0x1120 [ 397.682636][ C1] ? cdev_put.part.0+0x50/0x50 [ 397.687375][ C1] ? chmod_common+0x3c0/0x3c0 [ 397.692029][ C1] ? inode_permission+0xbe/0x3a0 [ 397.696946][ C1] path_openat+0x1430/0x3f50 [ 397.701527][ C1] ? save_stack+0x1b/0x80 [ 397.705834][ C1] ? do_sys_open+0x294/0x580 [ 397.710486][ C1] ? do_syscall_64+0xb7/0x580 [ 397.715142][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.721188][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 397.726535][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 397.731535][ C1] do_filp_open+0x1a1/0x280 [ 397.736015][ C1] ? may_open_dev+0xf0/0xf0 [ 397.740601][ C1] ? __alloc_fd+0x46d/0x600 [ 397.745081][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 397.750082][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 397.755174][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 397.760003][ C1] ? __alloc_fd+0x46d/0x600 [ 397.764482][ C1] do_sys_open+0x3c0/0x580 [ 397.768873][ C1] ? filp_open+0x70/0x70 [ 397.773095][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 397.778794][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 397.784498][ C1] do_syscall_64+0xb7/0x580 [ 397.788981][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.794848][ C1] RIP: 0033:0x413911 [ 397.798724][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 397.818304][ C1] RSP: 002b:00007f984d3537a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 397.826689][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 397.834636][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f984d353850 [ 397.842585][ C1] RBP: 000000000075c070 R08: 000000000000000f R09: 0000000000000000 [ 397.850532][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f984d3546d4 [ 397.858479][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 397.866427][ C1] [ 397.866427][ C1] Showing all locks held in the system: [ 397.874118][ C1] 6 locks held by kworker/u4:0/7: [ 397.879118][ C1] 3 locks held by kworker/1:0/17: [ 397.884123][ C1] 1 lock held by rsyslogd/1604: [ 397.888941][ C1] #0: ffff8881d5d2afe0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 397.897514][ C1] 2 locks held by getty/1694: [ 397.902160][ C1] #0: ffff8881d97dc490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 397.911336][ C1] #1: ffffc900004592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 397.920859][ C1] 2 locks held by getty/1695: [ 397.925506][ C1] #0: ffff8881da03e690 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 397.934680][ C1] #1: ffffc900004792e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 397.944214][ C1] 2 locks held by getty/1696: [ 397.948871][ C1] #0: ffff8881d96b4d10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 397.958044][ C1] #1: ffffc9000046d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 397.967573][ C1] 2 locks held by getty/1697: [ 397.972225][ C1] #0: ffff8881d97d9190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 397.981761][ C1] #1: ffffc9000047d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 397.991309][ C1] 2 locks held by getty/1698: [ 397.995975][ C1] #0: ffff8881d96b1190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 398.005164][ C1] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 398.014700][ C1] 2 locks held by getty/1699: [ 398.019361][ C1] #0: ffff8881d97e2b10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 398.028626][ C1] #1: ffffc9000044d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 398.038151][ C1] 2 locks held by getty/1700: [ 398.042798][ C1] #0: ffff8881d97e3c10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 398.052233][ C1] #1: ffffc900004452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 398.061764][ C1] 5 locks held by kworker/0:4/2780: [ 398.066932][ C1] #0: ffff8881d92003a8 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 398.077065][ C1] #1: ffff8881af2e7dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 398.087718][ C1] #2: ffff8881d5cf7900 (&dev->mutex){....}, at: hub_event+0x17c/0x3640 [ 398.096027][ C1] #3: ffff8881d5d20da0 (&port_dev->status_lock){+.+.}, at: hub_event+0x196a/0x3640 [ 398.105377][ C1] #4: ffff8881d5cb0360 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30 [ 398.114739][ C1] 3 locks held by kworker/0:5/2916: [ 398.119909][ C1] #0: ffff8881d92003a8 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 398.130040][ C1] #1: ffff8881c8837dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 398.140706][ C1] #2: ffff8881d5c74600 (&dev->mutex){....}, at: hub_event+0x17c/0x3640 [ 398.149040][ C1] 1 lock held by syz-executor.3/6555: [ 398.154391][ C1] #0: ffff8881d5ff8148 (&evdev->mutex){+.+.}, at: evdev_release+0x7f/0x1c0 [ 398.163064][ C1] 6 locks held by syz-executor.5/6570: [ 398.168496][ C1] #0: ffff8881cd3b0148 (&evdev->mutex){+.+.}, at: evdev_write+0x151/0x410 [ 398.177077][ C1] #1: ffff8881db309d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650 [ 398.185738][ C1] #2: ffff8881c95dcea8 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0 [ 398.195801][ C1] #3: ffffffff86eff3e0 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720 [ 398.205348][ C1] #4: ffffffff8711a038 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790 [ 398.213850][ C1] #5: ffffffff86eff3e0 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269 [ 398.223137][ C1] 3 locks held by syz-executor.0/6577: [ 398.228567][ C1] #0: ffff8881d0ab19e0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 398.237137][ C1] #1: ffff8881d54c1510 (sb_writers#3){.+.+}, at: vfs_write+0x474/0x5c0 [ 398.245448][ C1] #2: ffff8881d8698b80 (&sb->s_type->i_mutex_key#9){++++}, at: ext4_file_write_iter+0x1ab/0x1210 [ 398.256030][ C1] [ 398.258336][ C1] ============================================= [ 398.258336][ C1] [ 398.266868][ C1] task PC stack pid father [ 398.273633][ C1] init S24744 1 0 0x00000000 [ 398.279977][ C1] Call Trace: [ 398.283277][ C1] ? __schedule+0x76f/0x1ac0 [ 398.287871][ C1] ? __sched_text_start+0x8/0x8 [ 398.292717][ C1] ? debug_object_fixup+0x30/0x30 [ 398.297750][ C1] ? enqueue_hrtimer+0x380/0x380 [ 398.302689][ C1] schedule+0xca/0x250 [ 398.306757][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 398.312836][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 398.318644][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 398.323490][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 398.329471][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 398.335278][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 398.340564][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 398.346897][ C1] ? pollwake+0x200/0x200 [ 398.351228][ C1] do_select+0x122e/0x1700 [ 398.355655][ C1] ? select_estimate_accuracy+0x320/0x320 [ 398.361351][ C1] ? stack_trace_consume_entry+0x180/0x180 [ 398.367134][ C1] ? poll_freewait+0x250/0x250 [ 398.371874][ C1] ? kmem_cache_free+0xb9/0x380 [ 398.376704][ C1] ? putname+0xe1/0x120 [ 398.380836][ C1] ? filename_lookup+0x28f/0x3f0 [ 398.385751][ C1] ? vfs_statx+0x113/0x1e0 [ 398.390141][ C1] ? __do_sys_newstat+0x96/0x120 [ 398.395055][ C1] ? do_syscall_64+0xb7/0x580 [ 398.399712][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.405752][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 398.410668][ C1] ? find_held_lock+0x2d/0x110 [ 398.415409][ C1] ? mark_lock+0xbc/0x1160 [ 398.419804][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 398.424815][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 398.430073][ C1] ? find_held_lock+0x2d/0x110 [ 398.434815][ C1] ? __might_fault+0x11f/0x1d0 [ 398.439557][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 398.444393][ C1] ? lock_acquire+0x127/0x320 [ 398.449049][ C1] ? __might_fault+0xef/0x1d0 [ 398.453703][ C1] ? __might_fault+0x192/0x1d0 [ 398.458442][ C1] ? core_sys_select+0x4da/0x820 [ 398.463356][ C1] core_sys_select+0x4da/0x820 [ 398.468099][ C1] ? do_compat_pselect+0x210/0x210 [ 398.473203][ C1] ? find_held_lock+0x2d/0x110 [ 398.477942][ C1] ? find_held_lock+0x2d/0x110 [ 398.482689][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 398.487516][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 398.493040][ C1] ? timespec64_add_safe+0x189/0x210 [ 398.498299][ C1] ? nsec_to_clock_t+0x30/0x30 [ 398.503037][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 398.508300][ C1] kern_select+0x13d/0x1c0 [ 398.512694][ C1] ? core_sys_select+0x820/0x820 [ 398.517608][ C1] __x64_sys_select+0xba/0x150 [ 398.522348][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 398.527607][ C1] do_syscall_64+0xb7/0x580 [ 398.532090][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.537969][ C1] RIP: 0033:0x7f63bf89edd3 [ 398.542369][ C1] Code: Bad RIP value. [ 398.546427][ C1] RSP: 002b:00007ffdbec037b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 398.554812][ C1] RAX: ffffffffffffffda RBX: 00007ffdbec03960 RCX: 00007f63bf89edd3 [ 398.563455][ C1] RDX: 0000000000000000 RSI: 00007ffdbec03b10 RDI: 000000000000000b [ 398.571402][ C1] RBP: 00007ffdbec03b10 R08: 00007ffdbec03b90 R09: 0000000000000001 [ 398.579353][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 398.587303][ C1] R13: 00007ffdbec03ef0 R14: 0000000000000000 R15: 0000000000000000 [ 398.595252][ C1] kthreadd S29216 2 0 0x80004000 [ 398.601562][ C1] Call Trace: [ 398.604830][ C1] ? __schedule+0x76f/0x1ac0 [ 398.609402][ C1] ? __sched_text_start+0x8/0x8 [ 398.614229][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 398.619233][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 398.624145][ C1] schedule+0xca/0x250 [ 398.628191][ C1] kthreadd+0x572/0x680 [ 398.632321][ C1] ? kthread_create_on_cpu+0x260/0x260 [ 398.637767][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 398.642957][ C1] ? kthread_create_on_cpu+0x260/0x260 [ 398.648394][ C1] ret_from_fork+0x24/0x30 [ 398.653067][ C1] rcu_gp I30312 3 2 0x80004000 [ 398.659401][ C1] Call Trace: [ 398.662670][ C1] ? __schedule+0x76f/0x1ac0 [ 398.667247][ C1] ? __sched_text_start+0x8/0x8 [ 398.672077][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 398.677076][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 398.681989][ C1] schedule+0xca/0x250 [ 398.686037][ C1] rescuer_thread+0x6ed/0xc00 [ 398.690692][ C1] ? worker_thread+0xe20/0xe20 [ 398.695434][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 398.701214][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 398.706128][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 398.711390][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 398.716395][ C1] ? worker_thread+0xe20/0xe20 [ 398.721136][ C1] kthread+0x318/0x420 [ 398.725184][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 398.730535][ C1] ret_from_fork+0x24/0x30 [ 398.734936][ C1] rcu_par_gp I30840 4 2 0x80004000 [ 398.741263][ C1] Call Trace: [ 398.744529][ C1] ? __schedule+0x76f/0x1ac0 [ 398.749095][ C1] ? __sched_text_start+0x8/0x8 [ 398.753921][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 398.758923][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 398.763839][ C1] schedule+0xca/0x250 [ 398.767885][ C1] rescuer_thread+0x6ed/0xc00 [ 398.772571][ C1] ? worker_thread+0xe20/0xe20 [ 398.777313][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 398.783092][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 398.788006][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 398.793267][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 398.798269][ C1] ? worker_thread+0xe20/0xe20 [ 398.803010][ C1] kthread+0x318/0x420 [ 398.807055][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 398.812400][ C1] ret_from_fork+0x24/0x30 [ 398.816789][ C1] kworker/0:0 I22552 5 2 0x80004000 [ 398.823116][ C1] Workqueue: 0x0 (events) [ 398.827506][ C1] Call Trace: [ 398.830774][ C1] ? __schedule+0x76f/0x1ac0 [ 398.835368][ C1] ? __sched_text_start+0x8/0x8 [ 398.840194][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 398.845543][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 398.850543][ C1] schedule+0xca/0x250 [ 398.854588][ C1] worker_thread+0x245/0xe20 [ 398.859156][ C1] ? process_one_work+0x1530/0x1530 [ 398.864331][ C1] kthread+0x318/0x420 [ 398.868385][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 398.873735][ C1] ret_from_fork+0x24/0x30 [ 398.878142][ C1] kworker/0:0H I30048 6 2 0x80004000 [ 398.884488][ C1] Workqueue: 0x0 (kblockd) [ 398.888964][ C1] Call Trace: [ 398.892232][ C1] ? __schedule+0x76f/0x1ac0 [ 398.896799][ C1] ? __sched_text_start+0x8/0x8 [ 398.901638][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 398.907076][ C1] schedule+0xca/0x250 [ 398.911121][ C1] worker_thread+0x245/0xe20 [ 398.915689][ C1] ? process_one_work+0x1530/0x1530 [ 398.920861][ C1] kthread+0x318/0x420 [ 398.924905][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 398.930262][ C1] ret_from_fork+0x24/0x30 [ 398.934651][ C1] kworker/u4:0 R running task 24552 7 2 0x80004008 [ 398.942529][ C1] Workqueue: writeback wb_workfn (flush-8:0) [ 398.948481][ C1] Call Trace: [ 398.951748][ C1] ? clear_page_dirty_for_io+0x256/0x780 [ 398.957367][ C1] ? mpage_submit_page+0x80/0x250 [ 398.962369][ C1] ? __sched_text_start+0x8/0x8 [ 398.967205][ C1] ? mpage_process_page_bufs+0x5c2/0x6d0 [ 398.972814][ C1] ? mpage_prepare_extent_to_map+0x5cb/0xb30 [ 398.978769][ C1] ? mpage_process_page_bufs+0x6d0/0x6d0 [ 398.984378][ C1] ? kmem_cache_alloc+0x2a9/0x2d0 [ 398.989379][ C1] ? ext4_writepages+0x949/0x2dc0 [ 398.994390][ C1] ? ext4_mark_inode_dirty+0x870/0x870 [ 398.999827][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 399.004844][ C1] ? mark_held_locks+0xe0/0xe0 [ 399.009586][ C1] ? ext4_mark_inode_dirty+0x870/0x870 [ 399.015019][ C1] ? do_writepages+0xfa/0x2a0 [ 399.019671][ C1] ? do_writepages+0xfa/0x2a0 [ 399.024346][ C1] ? page_writeback_cpu_online+0x10/0x10 [ 399.029980][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 399.035508][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 399.040783][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 399.045619][ C1] ? __writeback_single_inode+0x10e/0x10f0 [ 399.051421][ C1] ? writeback_sb_inodes+0x531/0xd60 [ 399.056691][ C1] ? __writeback_single_inode+0x10f0/0x10f0 [ 399.062571][ C1] ? rwsem_spin_on_owner+0x2c0/0x2c0 [ 399.067858][ C1] ? __writeback_inodes_wb+0xc3/0x250 [ 399.073213][ C1] ? wb_writeback+0x7ec/0xbc0 [ 399.077870][ C1] ? writeback_inodes_wb.constprop.0+0x1a0/0x1a0 [ 399.084178][ C1] ? find_next_bit+0x105/0x130 [ 399.088930][ C1] ? cpumask_next+0x1f/0x30 [ 399.093409][ C1] ? get_nr_dirty_inodes+0xd6/0x130 [ 399.098584][ C1] ? wb_workfn+0x9c5/0xf40 [ 399.102977][ C1] ? inode_wait_for_writeback+0x30/0x30 [ 399.108502][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 399.114026][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 399.119289][ C1] ? process_one_work+0x92b/0x1530 [ 399.124388][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 399.129735][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 399.134734][ C1] ? worker_thread+0x96/0xe20 [ 399.139387][ C1] ? process_one_work+0x1530/0x1530 [ 399.144560][ C1] ? kthread+0x318/0x420 [ 399.148781][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 399.154141][ C1] ? ret_from_fork+0x24/0x30 [ 399.158707][ C1] mm_percpu_wq I30840 8 2 0x80004000 [ 399.165044][ C1] Call Trace: [ 399.168316][ C1] ? __schedule+0x76f/0x1ac0 [ 399.172882][ C1] ? __sched_text_start+0x8/0x8 [ 399.177709][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 399.182710][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 399.187624][ C1] schedule+0xca/0x250 [ 399.191670][ C1] rescuer_thread+0x6ed/0xc00 [ 399.196327][ C1] ? worker_thread+0xe20/0xe20 [ 399.201069][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 399.206856][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 399.211771][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 399.217050][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 399.222059][ C1] ? worker_thread+0xe20/0xe20 [ 399.226802][ C1] kthread+0x318/0x420 [ 399.230850][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 399.236205][ C1] ret_from_fork+0x24/0x30 [ 399.240605][ C1] ksoftirqd/0 S25520 9 2 0x80004000 [ 399.246916][ C1] Call Trace: [ 399.250185][ C1] ? __schedule+0x76f/0x1ac0 [ 399.254753][ C1] ? __sched_text_start+0x8/0x8 [ 399.259584][ C1] schedule+0xca/0x250 [ 399.263630][ C1] smpboot_thread_fn+0x585/0x850 [ 399.268985][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 399.275376][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 399.280376][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 399.286766][ C1] kthread+0x318/0x420 [ 399.290832][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 399.296195][ C1] ret_from_fork+0x24/0x30 [ 399.300606][ C1] rcu_sched I29384 10 2 0x80004000 [ 399.306921][ C1] Call Trace: [ 399.310196][ C1] ? __schedule+0x76f/0x1ac0 [ 399.314778][ C1] ? __sched_text_start+0x8/0x8 [ 399.319609][ C1] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 399.324960][ C1] ? lock_timer_base+0x55/0x1a0 [ 399.329792][ C1] schedule+0xca/0x250 [ 399.333836][ C1] schedule_timeout+0x440/0xb20 [ 399.338687][ C1] ? lock_acquire+0x127/0x320 [ 399.343337][ C1] ? usleep_range+0x160/0x160 [ 399.347995][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 399.353796][ C1] ? __next_timer_interrupt+0x190/0x190 [ 399.359319][ C1] ? swake_up_one+0x60/0x60 [ 399.363799][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 399.369060][ C1] rcu_gp_kthread+0xaff/0x29d0 [ 399.373800][ C1] ? lock_acquire+0x127/0x320 [ 399.378454][ C1] ? kfree_call_rcu+0x10/0x10 [ 399.383109][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 399.388890][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 399.394151][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 399.399153][ C1] ? kfree_call_rcu+0x10/0x10 [ 399.403806][ C1] kthread+0x318/0x420 [ 399.407853][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 399.413208][ C1] ret_from_fork+0x24/0x30 [ 399.417610][ C1] migration/0 S30512 11 2 0x80004000 [ 399.423932][ C1] Call Trace: [ 399.427200][ C1] ? __schedule+0x76f/0x1ac0 [ 399.431768][ C1] ? __sched_text_start+0x8/0x8 [ 399.436594][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 399.442374][ C1] schedule+0xca/0x250 [ 399.446420][ C1] smpboot_thread_fn+0x585/0x850 [ 399.451334][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 399.457721][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 399.462732][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 399.469118][ C1] kthread+0x318/0x420 [ 399.473164][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 399.478513][ C1] ret_from_fork+0x24/0x30 [ 399.482908][ C1] kworker/0:1 I24496 12 2 0x80004000 [ 399.489245][ C1] Workqueue: 0x0 (events_power_efficient) [ 399.495023][ C1] Call Trace: [ 399.498288][ C1] ? __schedule+0x76f/0x1ac0 [ 399.502858][ C1] ? __sched_text_start+0x8/0x8 [ 399.507685][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 399.513034][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 399.518038][ C1] schedule+0xca/0x250 [ 399.522083][ C1] worker_thread+0x245/0xe20 [ 399.526653][ C1] ? process_one_work+0x1530/0x1530 [ 399.531824][ C1] kthread+0x318/0x420 [ 399.535871][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 399.541232][ C1] ret_from_fork+0x24/0x30 [ 399.546232][ C1] cpuhp/0 S28344 13 2 0x80004000 [ 399.552540][ C1] Call Trace: [ 399.555807][ C1] ? __schedule+0x76f/0x1ac0 [ 399.560374][ C1] ? __sched_text_start+0x8/0x8 [ 399.565205][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 399.570986][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 399.576247][ C1] schedule+0xca/0x250 [ 399.580295][ C1] smpboot_thread_fn+0x585/0x850 [ 399.585211][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 399.591608][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 399.596611][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 399.602998][ C1] kthread+0x318/0x420 [ 399.607055][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 399.612410][ C1] ret_from_fork+0x24/0x30 [ 399.616798][ C1] cpuhp/1 S28400 14 2 0x80004000 [ 399.623192][ C1] Call Trace: [ 399.626468][ C1] ? __schedule+0x76f/0x1ac0 [ 399.631033][ C1] ? __sched_text_start+0x8/0x8 [ 399.635861][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 399.641645][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 399.646916][ C1] schedule+0xca/0x250 [ 399.650967][ C1] smpboot_thread_fn+0x585/0x850 [ 399.655881][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 399.662270][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 399.667272][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 399.673677][ C1] kthread+0x318/0x420 [ 399.677722][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 399.683069][ C1] ret_from_fork+0x24/0x30 [ 399.687460][ C1] migration/1 R running task 30512 15 2 0x80004000 [ 399.695419][ C1] Call Trace: [ 399.698687][ C1] ? __schedule+0x76f/0x1ac0 [ 399.703253][ C1] ? __sched_text_start+0x8/0x8 [ 399.708078][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 399.713859][ C1] schedule+0xca/0x250 [ 399.717903][ C1] smpboot_thread_fn+0x585/0x850 [ 399.722825][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 399.729211][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 399.734212][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 399.740600][ C1] kthread+0x318/0x420 [ 399.744647][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 399.749996][ C1] ret_from_fork+0x24/0x30 [ 399.754403][ C1] ksoftirqd/1 R running task 25080 16 2 0x80004000 [ 399.762278][ C1] Call Trace: [ 399.765543][ C1] ? __schedule+0x76f/0x1ac0 [ 399.770113][ C1] ? __sched_text_start+0x8/0x8 [ 399.774940][ C1] schedule+0xca/0x250 [ 399.778992][ C1] smpboot_thread_fn+0x585/0x850 [ 399.783906][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 399.790294][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 399.795294][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 399.801684][ C1] kthread+0x318/0x420 [ 399.805731][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 399.811081][ C1] ret_from_fork+0x24/0x30 [ 399.815482][ C1] kworker/1:0 R running task 24184 17 2 0x80004000 [ 399.823374][ C1] Workqueue: usb_hub_wq hub_event [ 399.828370][ C1] Call Trace: [ 399.831638][ C1] ? __schedule+0x76f/0x1ac0 [ 399.836204][ C1] ? __sched_text_start+0x8/0x8 [ 399.841039][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 399.846302][ C1] schedule+0xca/0x250 [ 399.850354][ C1] schedule_timeout+0x440/0xb20 [ 399.855187][ C1] ? usleep_range+0x160/0x160 [ 399.859837][ C1] ? usb_control_msg+0x398/0x4a0 [ 399.864755][ C1] ? __next_timer_interrupt+0x190/0x190 [ 399.870286][ C1] ? msleep+0x63/0xf0 [ 399.874245][ C1] msleep+0xa4/0xf0 [ 399.878032][ C1] hub_event.cold+0x22c/0x487 [ 399.882696][ C1] ? hub_port_debounce+0x260/0x260 [ 399.887786][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 399.893317][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 399.898581][ C1] process_one_work+0x92b/0x1530 [ 399.903498][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 399.908845][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 399.913845][ C1] worker_thread+0x96/0xe20 [ 399.918325][ C1] ? process_one_work+0x1530/0x1530 [ 399.923499][ C1] kthread+0x318/0x420 [ 399.927545][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 399.932891][ C1] ret_from_fork+0x24/0x30 [ 399.937281][ C1] kworker/1:0H I29304 18 2 0x80004000 [ 399.943614][ C1] Workqueue: 0x0 (kblockd) [ 399.948090][ C1] Call Trace: [ 399.951355][ C1] ? __schedule+0x76f/0x1ac0 [ 399.955921][ C1] ? __sched_text_start+0x8/0x8 [ 399.960750][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 399.966101][ C1] schedule+0xca/0x250 [ 399.970145][ C1] worker_thread+0x245/0xe20 [ 399.974733][ C1] ? process_one_work+0x1530/0x1530 [ 399.979926][ C1] kthread+0x318/0x420 [ 399.983984][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 399.989338][ C1] ret_from_fork+0x24/0x30 [ 399.993736][ C1] kdevtmpfs S27304 19 2 0x80004000 [ 400.000050][ C1] Call Trace: [ 400.003322][ C1] ? __schedule+0x76f/0x1ac0 [ 400.007891][ C1] ? __sched_text_start+0x8/0x8 [ 400.012732][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 400.018005][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 400.022922][ C1] schedule+0xca/0x250 [ 400.026972][ C1] devtmpfsd.part.0+0x48d/0x780 [ 400.031799][ C1] ? public_dev_mount+0xa0/0xa0 [ 400.036628][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 400.041891][ C1] ? ksys_mount+0xfc/0x150 [ 400.046286][ C1] ? kfree+0xe4/0x2f0 [ 400.050275][ C1] devtmpfsd+0xf8/0x120 [ 400.054425][ C1] ? devtmpfsd.part.0+0x780/0x780 [ 400.059433][ C1] kthread+0x318/0x420 [ 400.063489][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 400.068853][ C1] ret_from_fork+0x24/0x30 [ 400.073338][ C1] netns I30584 20 2 0x80004000 [ 400.079694][ C1] Call Trace: [ 400.082964][ C1] ? __schedule+0x76f/0x1ac0 [ 400.087531][ C1] ? __sched_text_start+0x8/0x8 [ 400.092359][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 400.097360][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 400.102272][ C1] schedule+0xca/0x250 [ 400.106321][ C1] rescuer_thread+0x6ed/0xc00 [ 400.110974][ C1] ? worker_thread+0xe20/0xe20 [ 400.115725][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 400.121507][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 400.126419][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 400.131678][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 400.136679][ C1] ? worker_thread+0xe20/0xe20 [ 400.141420][ C1] kthread+0x318/0x420 [ 400.145468][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 400.150816][ C1] ret_from_fork+0x24/0x30 [ 400.155207][ C1] kauditd S30344 21 2 0x80004000 [ 400.161515][ C1] Call Trace: [ 400.164780][ C1] ? __schedule+0x76f/0x1ac0 [ 400.169350][ C1] ? __sched_text_start+0x8/0x8 [ 400.174177][ C1] ? prepare_to_wait_event+0x129/0x650 [ 400.179628][ C1] ? skb_dequeue+0x129/0x180 [ 400.184213][ C1] schedule+0xca/0x250 [ 400.188270][ C1] kauditd_thread+0x627/0xac0 [ 400.192931][ C1] ? auditd_reset+0x170/0x170 [ 400.197593][ C1] ? finish_wait+0x260/0x260 [ 400.202184][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 400.207458][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 400.212464][ C1] ? auditd_reset+0x170/0x170 [ 400.217123][ C1] kthread+0x318/0x420 [ 400.221179][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 400.226535][ C1] ret_from_fork+0x24/0x30 [ 400.230932][ C1] khungtaskd S30144 22 2 0x80004000 [ 400.237246][ C1] Call Trace: [ 400.240515][ C1] ? __schedule+0x76f/0x1ac0 [ 400.245085][ C1] ? __sched_text_start+0x8/0x8 [ 400.249914][ C1] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 400.255274][ C1] ? lock_timer_base+0x55/0x1a0 [ 400.260110][ C1] schedule+0xca/0x250 [ 400.264156][ C1] schedule_timeout+0x440/0xb20 [ 400.268982][ C1] ? usleep_range+0x160/0x160 [ 400.273633][ C1] ? watchdog+0x933/0xe50 [ 400.277940][ C1] ? __next_timer_interrupt+0x190/0x190 [ 400.283474][ C1] ? watchdog+0x1a1/0xe50 [ 400.287780][ C1] watchdog+0xeb/0xe50 [ 400.291853][ C1] ? reset_hung_task_detector+0x30/0x30 [ 400.297375][ C1] kthread+0x318/0x420 [ 400.301422][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 400.306771][ C1] ret_from_fork+0x24/0x30 [ 400.311162][ C1] oom_reaper S30568 23 2 0x80004000 [ 400.317483][ C1] Call Trace: [ 400.320757][ C1] ? __schedule+0x76f/0x1ac0 [ 400.325342][ C1] ? __sched_text_start+0x8/0x8 [ 400.330170][ C1] ? prepare_to_wait_event+0x129/0x650 [ 400.335603][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 400.340777][ C1] schedule+0xca/0x250 [ 400.344822][ C1] oom_reaper+0xb99/0x1060 [ 400.349214][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 400.354041][ C1] ? lock_acquire+0x127/0x320 [ 400.358695][ C1] ? __oom_reap_task_mm+0x430/0x430 [ 400.363868][ C1] ? finish_wait+0x260/0x260 [ 400.368436][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 400.373704][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 400.378704][ C1] ? __oom_reap_task_mm+0x430/0x430 [ 400.383889][ C1] kthread+0x318/0x420 [ 400.387933][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 400.393283][ C1] ret_from_fork+0x24/0x30 [ 400.397684][ C1] writeback I30584 24 2 0x80004000 [ 400.404017][ C1] Call Trace: [ 400.407282][ C1] ? __schedule+0x76f/0x1ac0 [ 400.411851][ C1] ? __sched_text_start+0x8/0x8 [ 400.416676][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 400.421676][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 400.426598][ C1] schedule+0xca/0x250 [ 400.430646][ C1] rescuer_thread+0x6ed/0xc00 [ 400.435300][ C1] ? worker_thread+0xe20/0xe20 [ 400.440042][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 400.445824][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 400.450741][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 400.456002][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 400.461000][ C1] ? worker_thread+0xe20/0xe20 [ 400.465743][ C1] kthread+0x318/0x420 [ 400.469787][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 400.475133][ C1] ret_from_fork+0x24/0x30 [ 400.479524][ C1] kcompactd0 S30608 25 2 0x80004000 [ 400.485832][ C1] Call Trace: [ 400.489096][ C1] ? __schedule+0x76f/0x1ac0 [ 400.493673][ C1] ? __sched_text_start+0x8/0x8 [ 400.498499][ C1] ? prepare_to_wait_event+0x129/0x650 [ 400.503937][ C1] schedule+0xca/0x250 [ 400.507985][ C1] kcompactd+0x50d/0x7c0 [ 400.512204][ C1] ? kcompactd_do_work+0x9a0/0x9a0 [ 400.517289][ C1] ? finish_wait+0x260/0x260 [ 400.521857][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 400.527121][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 400.532123][ C1] ? kcompactd_do_work+0x9a0/0x9a0 [ 400.537211][ C1] kthread+0x318/0x420 [ 400.541259][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 400.546607][ C1] ret_from_fork+0x24/0x30 [ 400.551085][ C1] kworker/u4:1 I25272 27 2 0x80004000 [ 400.557427][ C1] Workqueue: 0x0 (events_unbound) [ 400.562511][ C1] Call Trace: [ 400.565777][ C1] ? __schedule+0x76f/0x1ac0 [ 400.570346][ C1] ? __sched_text_start+0x8/0x8 [ 400.575178][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 400.580525][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 400.585528][ C1] schedule+0xca/0x250 [ 400.589575][ C1] worker_thread+0x245/0xe20 [ 400.594140][ C1] ? process_one_work+0x1530/0x1530 [ 400.599313][ C1] kthread+0x318/0x420 [ 400.603360][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 400.608705][ C1] ret_from_fork+0x24/0x30 [ 400.613096][ C1] kblockd I31000 77 2 0x80004000 [ 400.619424][ C1] Call Trace: [ 400.622692][ C1] ? __schedule+0x76f/0x1ac0 [ 400.627257][ C1] ? __sched_text_start+0x8/0x8 [ 400.632083][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 400.637080][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 400.641991][ C1] schedule+0xca/0x250 [ 400.646037][ C1] rescuer_thread+0x6ed/0xc00 [ 400.650705][ C1] ? worker_thread+0xe20/0xe20 [ 400.655449][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 400.661232][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 400.666146][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 400.671404][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 400.676405][ C1] ? worker_thread+0xe20/0xe20 [ 400.681142][ C1] kthread+0x318/0x420 [ 400.685190][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 400.690536][ C1] ret_from_fork+0x24/0x30 [ 400.694927][ C1] kworker/1:1 I29288 78 2 0x80004000 [ 400.701258][ C1] Workqueue: 0x0 (events) [ 400.705648][ C1] Call Trace: [ 400.708913][ C1] ? __schedule+0x76f/0x1ac0 [ 400.713488][ C1] ? __sched_text_start+0x8/0x8 [ 400.718317][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 400.723686][ C1] schedule+0xca/0x250 [ 400.727733][ C1] worker_thread+0x245/0xe20 [ 400.732309][ C1] ? process_one_work+0x1530/0x1530 [ 400.737482][ C1] kthread+0x318/0x420 [ 400.741526][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 400.746872][ C1] ret_from_fork+0x24/0x30 [ 400.751261][ C1] ata_sff I30584 79 2 0x80004000 [ 400.757588][ C1] Call Trace: [ 400.760853][ C1] ? __schedule+0x76f/0x1ac0 [ 400.765419][ C1] ? __sched_text_start+0x8/0x8 [ 400.770246][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 400.775246][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 400.780160][ C1] schedule+0xca/0x250 [ 400.784207][ C1] rescuer_thread+0x6ed/0xc00 [ 400.788862][ C1] ? worker_thread+0xe20/0xe20 [ 400.793600][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 400.799392][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 400.804305][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 400.809569][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 400.814592][ C1] ? worker_thread+0xe20/0xe20 [ 400.819332][ C1] kthread+0x318/0x420 [ 400.823379][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 400.828727][ C1] ret_from_fork+0x24/0x30 [ 400.833118][ C1] md I31000 80 2 0x80004000 [ 400.839449][ C1] Call Trace: [ 400.842718][ C1] ? __schedule+0x76f/0x1ac0 [ 400.847285][ C1] ? __sched_text_start+0x8/0x8 [ 400.852115][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 400.857115][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 400.862027][ C1] schedule+0xca/0x250 [ 400.866076][ C1] rescuer_thread+0x6ed/0xc00 [ 400.870729][ C1] ? worker_thread+0xe20/0xe20 [ 400.875471][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 400.881253][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 400.886169][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 400.891440][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 400.896444][ C1] ? worker_thread+0xe20/0xe20 [ 400.901181][ C1] kthread+0x318/0x420 [ 400.905225][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 400.910573][ C1] ret_from_fork+0x24/0x30 [ 400.914962][ C1] edac-poller I31000 81 2 0x80004000 [ 400.921299][ C1] Call Trace: [ 400.924579][ C1] ? __schedule+0x76f/0x1ac0 [ 400.929148][ C1] ? __sched_text_start+0x8/0x8 [ 400.933971][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 400.938969][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 400.943883][ C1] schedule+0xca/0x250 [ 400.947929][ C1] rescuer_thread+0x6ed/0xc00 [ 400.952581][ C1] ? worker_thread+0xe20/0xe20 [ 400.957322][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 400.963102][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 400.968015][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 400.973285][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 400.978283][ C1] ? worker_thread+0xe20/0xe20 [ 400.983023][ C1] kthread+0x318/0x420 [ 400.987069][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 400.992429][ C1] ret_from_fork+0x24/0x30 [ 400.996818][ C1] kworker/1:2 I23240 83 2 0x80004000 [ 401.003144][ C1] Workqueue: 0x0 (events_power_efficient) [ 401.008923][ C1] Call Trace: [ 401.012191][ C1] ? __schedule+0x76f/0x1ac0 [ 401.016758][ C1] ? __sched_text_start+0x8/0x8 [ 401.021587][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 401.026943][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 401.031960][ C1] schedule+0xca/0x250 [ 401.036024][ C1] worker_thread+0x245/0xe20 [ 401.040604][ C1] ? process_one_work+0x1530/0x1530 [ 401.045786][ C1] kthread+0x318/0x420 [ 401.049838][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 401.055193][ C1] ret_from_fork+0x24/0x30 [ 401.059590][ C1] rpciod I30584 84 2 0x80004000 [ 401.065921][ C1] Call Trace: [ 401.069190][ C1] ? __schedule+0x76f/0x1ac0 [ 401.073754][ C1] ? __sched_text_start+0x8/0x8 [ 401.078587][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 401.083586][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 401.088499][ C1] schedule+0xca/0x250 [ 401.092548][ C1] rescuer_thread+0x6ed/0xc00 [ 401.097201][ C1] ? worker_thread+0xe20/0xe20 [ 401.101942][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 401.107727][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 401.112642][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 401.117901][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 401.122903][ C1] ? worker_thread+0xe20/0xe20 [ 401.127640][ C1] kthread+0x318/0x420 [ 401.131686][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 401.137038][ C1] ret_from_fork+0x24/0x30 [ 401.141433][ C1] kworker/u5:0 I31000 85 2 0x80004000 [ 401.147766][ C1] Call Trace: [ 401.151032][ C1] ? __schedule+0x76f/0x1ac0 [ 401.155607][ C1] ? __sched_text_start+0x8/0x8 [ 401.160433][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 401.165432][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 401.170345][ C1] schedule+0xca/0x250 [ 401.174402][ C1] worker_thread+0x245/0xe20 [ 401.178970][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 401.184751][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 401.189680][ C1] ? process_one_work+0x1530/0x1530 [ 401.194872][ C1] kthread+0x318/0x420 [ 401.198924][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 401.204275][ C1] ret_from_fork+0x24/0x30 [ 401.208673][ C1] xprtiod I30840 86 2 0x80004000 [ 401.215041][ C1] Call Trace: [ 401.218323][ C1] ? __schedule+0x76f/0x1ac0 [ 401.222897][ C1] ? __sched_text_start+0x8/0x8 [ 401.227726][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 401.232732][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 401.237651][ C1] schedule+0xca/0x250 [ 401.241716][ C1] rescuer_thread+0x6ed/0xc00 [ 401.246385][ C1] ? worker_thread+0xe20/0xe20 [ 401.251141][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 401.256922][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 401.261841][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 401.267276][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 401.272277][ C1] ? worker_thread+0xe20/0xe20 [ 401.277027][ C1] kthread+0x318/0x420 [ 401.281073][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 401.286418][ C1] ret_from_fork+0x24/0x30 [ 401.290810][ C1] cfg80211 I30840 87 2 0x80004000 [ 401.297154][ C1] Call Trace: [ 401.300423][ C1] ? __schedule+0x76f/0x1ac0 [ 401.305079][ C1] ? __sched_text_start+0x8/0x8 [ 401.309905][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 401.314903][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 401.319822][ C1] schedule+0xca/0x250 [ 401.323878][ C1] rescuer_thread+0x6ed/0xc00 [ 401.328534][ C1] ? worker_thread+0xe20/0xe20 [ 401.333273][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 401.339065][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 401.343981][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 401.349242][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 401.354242][ C1] ? worker_thread+0xe20/0xe20 [ 401.358982][ C1] kthread+0x318/0x420 [ 401.363036][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 401.368385][ C1] ret_from_fork+0x24/0x30 [ 401.372778][ C1] kswapd0 S30536 88 2 0x80004000 [ 401.379092][ C1] Call Trace: [ 401.382356][ C1] ? __schedule+0x76f/0x1ac0 [ 401.386922][ C1] ? __sched_text_start+0x8/0x8 [ 401.391745][ C1] ? cpumask_next+0x1f/0x30 [ 401.396226][ C1] schedule+0xca/0x250 [ 401.400274][ C1] kswapd+0xbb6/0xdd0 [ 401.404233][ C1] ? lock_acquire+0x127/0x320 [ 401.408884][ C1] ? balance_pgdat+0xdd0/0xdd0 [ 401.413625][ C1] ? finish_wait+0x260/0x260 [ 401.418189][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 401.423447][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 401.428445][ C1] ? balance_pgdat+0xdd0/0xdd0 [ 401.433183][ C1] kthread+0x318/0x420 [ 401.437228][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 401.442579][ C1] ret_from_fork+0x24/0x30 [ 401.446971][ C1] nfsiod I30584 89 2 0x80004000 [ 401.453299][ C1] Call Trace: [ 401.456567][ C1] ? __schedule+0x76f/0x1ac0 [ 401.461135][ C1] ? __sched_text_start+0x8/0x8 [ 401.465969][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 401.470968][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 401.475883][ C1] schedule+0xca/0x250 [ 401.479929][ C1] rescuer_thread+0x6ed/0xc00 [ 401.484583][ C1] ? worker_thread+0xe20/0xe20 [ 401.489324][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 401.495126][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 401.500041][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 401.505301][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 401.510315][ C1] ? worker_thread+0xe20/0xe20 [ 401.515051][ C1] kthread+0x318/0x420 [ 401.519097][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 401.524443][ C1] ret_from_fork+0x24/0x30 [ 401.528833][ C1] acpi_thermal_pm I30840 92 2 0x80004000 [ 401.535160][ C1] Call Trace: [ 401.539387][ C1] ? __schedule+0x76f/0x1ac0 [ 401.543952][ C1] ? __sched_text_start+0x8/0x8 [ 401.548786][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 401.553787][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 401.558714][ C1] schedule+0xca/0x250 [ 401.562761][ C1] rescuer_thread+0x6ed/0xc00 [ 401.567414][ C1] ? worker_thread+0xe20/0xe20 [ 401.572153][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 401.577935][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 401.582849][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 401.588118][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 401.593129][ C1] ? worker_thread+0xe20/0xe20 [ 401.597955][ C1] kthread+0x318/0x420 [ 401.602000][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 401.607347][ C1] ret_from_fork+0x24/0x30 [ 401.611738][ C1] scsi_eh_0 S30016 93 2 0x80004000 [ 401.618047][ C1] Call Trace: [ 401.623309][ C1] ? __schedule+0x76f/0x1ac0 [ 401.627876][ C1] ? __sched_text_start+0x8/0x8 [ 401.632713][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 401.637890][ C1] schedule+0xca/0x250 [ 401.641936][ C1] scsi_error_handler+0x508/0xf60 [ 401.646939][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 401.651764][ C1] ? lock_acquire+0x127/0x320 [ 401.656420][ C1] ? scsi_eh_get_sense+0x690/0x690 [ 401.661519][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 401.667301][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 401.672227][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 401.677488][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 401.682489][ C1] ? scsi_eh_get_sense+0x690/0x690 [ 401.687577][ C1] kthread+0x318/0x420 [ 401.691623][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 401.696970][ C1] ret_from_fork+0x24/0x30 [ 401.701359][ C1] scsi_tmf_0 I30584 94 2 0x80004000 [ 401.707693][ C1] Call Trace: [ 401.710972][ C1] ? __schedule+0x76f/0x1ac0 [ 401.715539][ C1] ? __sched_text_start+0x8/0x8 [ 401.720367][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 401.725369][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 401.730296][ C1] schedule+0xca/0x250 [ 401.734345][ C1] rescuer_thread+0x6ed/0xc00 [ 401.739013][ C1] ? worker_thread+0xe20/0xe20 [ 401.743753][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 401.749535][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 401.754449][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 401.762499][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 401.767501][ C1] ? worker_thread+0xe20/0xe20 [ 401.772239][ C1] kthread+0x318/0x420 [ 401.776287][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 401.781647][ C1] ret_from_fork+0x24/0x30 [ 401.786042][ C1] kworker/1:1H I28496 95 2 0x80004000 [ 401.792387][ C1] Workqueue: 0x0 (kblockd) [ 401.796864][ C1] Call Trace: [ 401.800128][ C1] ? __schedule+0x76f/0x1ac0 [ 401.804697][ C1] ? __sched_text_start+0x8/0x8 [ 401.809524][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 401.814872][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 401.819960][ C1] schedule+0xca/0x250 [ 401.824007][ C1] worker_thread+0x245/0xe20 [ 401.828576][ C1] ? process_one_work+0x1530/0x1530 [ 401.833761][ C1] kthread+0x318/0x420 [ 401.837820][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 401.843167][ C1] ret_from_fork+0x24/0x30 [ 401.847558][ C1] target_completi I30840 96 2 0x80004000 [ 401.853970][ C1] Call Trace: [ 401.857249][ C1] ? __schedule+0x76f/0x1ac0 [ 401.861816][ C1] ? __sched_text_start+0x8/0x8 [ 401.866642][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 401.871640][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 401.876554][ C1] schedule+0xca/0x250 [ 401.880601][ C1] rescuer_thread+0x6ed/0xc00 [ 401.885256][ C1] ? worker_thread+0xe20/0xe20 [ 401.889994][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 401.895776][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 401.900691][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 401.905963][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 401.910961][ C1] ? worker_thread+0xe20/0xe20 [ 401.915700][ C1] kthread+0x318/0x420 [ 401.919747][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 401.925094][ C1] ret_from_fork+0x24/0x30 [ 401.929482][ C1] xcopy_wq I30840 97 2 0x80004000 [ 401.935812][ C1] Call Trace: [ 401.939090][ C1] ? __schedule+0x76f/0x1ac0 [ 401.943657][ C1] ? __sched_text_start+0x8/0x8 [ 401.948484][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 401.953484][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 401.958408][ C1] schedule+0xca/0x250 [ 401.962453][ C1] rescuer_thread+0x6ed/0xc00 [ 401.967109][ C1] ? worker_thread+0xe20/0xe20 [ 401.971847][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 401.977628][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 401.982541][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 401.987818][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 401.992824][ C1] ? worker_thread+0xe20/0xe20 [ 401.997568][ C1] kthread+0x318/0x420 [ 402.001636][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 402.006991][ C1] ret_from_fork+0x24/0x30 [ 402.011388][ C1] libertastf I30840 98 2 0x80004000 [ 402.017737][ C1] Call Trace: [ 402.021008][ C1] ? __schedule+0x76f/0x1ac0 [ 402.025575][ C1] ? __sched_text_start+0x8/0x8 [ 402.030401][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 402.035399][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 402.040314][ C1] schedule+0xca/0x250 [ 402.044364][ C1] rescuer_thread+0x6ed/0xc00 [ 402.049019][ C1] ? worker_thread+0xe20/0xe20 [ 402.053758][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 402.059541][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 402.064457][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 402.069716][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 402.074716][ C1] ? worker_thread+0xe20/0xe20 [ 402.079456][ C1] kthread+0x318/0x420 [ 402.083504][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 402.088941][ C1] ret_from_fork+0x24/0x30 [ 402.093341][ C1] zd1211rw I30840 99 2 0x80004000 [ 402.099671][ C1] Call Trace: [ 402.102940][ C1] ? __schedule+0x76f/0x1ac0 [ 402.107509][ C1] ? __sched_text_start+0x8/0x8 [ 402.112337][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 402.117345][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 402.122261][ C1] schedule+0xca/0x250 [ 402.126310][ C1] rescuer_thread+0x6ed/0xc00 [ 402.130963][ C1] ? worker_thread+0xe20/0xe20 [ 402.135713][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 402.141492][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 402.146426][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 402.151701][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 402.156712][ C1] ? worker_thread+0xe20/0xe20 [ 402.161459][ C1] kthread+0x318/0x420 [ 402.165510][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 402.170877][ C1] ret_from_fork+0x24/0x30 [ 402.175275][ C1] u132 I30584 100 2 0x80004000 [ 402.181624][ C1] Call Trace: [ 402.184893][ C1] ? __schedule+0x76f/0x1ac0 [ 402.189462][ C1] ? __sched_text_start+0x8/0x8 [ 402.194292][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 402.199295][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 402.204210][ C1] schedule+0xca/0x250 [ 402.208257][ C1] rescuer_thread+0x6ed/0xc00 [ 402.212932][ C1] ? worker_thread+0xe20/0xe20 [ 402.217696][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 402.223486][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 402.228410][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 402.233677][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 402.238685][ C1] ? worker_thread+0xe20/0xe20 [ 402.243450][ C1] kthread+0x318/0x420 [ 402.247510][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 402.252870][ C1] ret_from_fork+0x24/0x30 [ 402.257275][ C1] usbip_event I30840 101 2 0x80004000 [ 402.263623][ C1] Call Trace: [ 402.266893][ C1] ? __schedule+0x76f/0x1ac0 [ 402.271463][ C1] ? __sched_text_start+0x8/0x8 [ 402.276293][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 402.281295][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 402.286210][ C1] schedule+0xca/0x250 [ 402.290256][ C1] rescuer_thread+0x6ed/0xc00 [ 402.294910][ C1] ? worker_thread+0xe20/0xe20 [ 402.299648][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 402.305436][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 402.310351][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 402.315612][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 402.320618][ C1] ? worker_thread+0xe20/0xe20 [ 402.325357][ C1] kthread+0x318/0x420 [ 402.329404][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 402.334751][ C1] ret_from_fork+0x24/0x30 [ 402.339140][ C1] kworker/0:2 I23584 102 2 0x80004000 [ 402.345470][ C1] Workqueue: 0x0 (events_power_efficient) [ 402.351261][ C1] Call Trace: [ 402.354526][ C1] ? __schedule+0x76f/0x1ac0 [ 402.359092][ C1] ? __sched_text_start+0x8/0x8 [ 402.363925][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 402.369272][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 402.374271][ C1] schedule+0xca/0x250 [ 402.378317][ C1] worker_thread+0x245/0xe20 [ 402.382882][ C1] ? process_one_work+0x1530/0x1530 [ 402.388055][ C1] kthread+0x318/0x420 [ 402.392103][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 402.397462][ C1] ret_from_fork+0x24/0x30 [ 402.401864][ C1] pvrusb2-context S27288 103 2 0x80004000 [ 402.408174][ C1] Call Trace: [ 402.411527][ C1] ? __schedule+0x76f/0x1ac0 [ 402.416097][ C1] ? __sched_text_start+0x8/0x8 [ 402.420926][ C1] ? prepare_to_wait_event+0x129/0x650 [ 402.426361][ C1] schedule+0xca/0x250 [ 402.430409][ C1] pvr2_context_thread_func+0x5ed/0x860 [ 402.435931][ C1] ? lock_acquire+0x127/0x320 [ 402.440582][ C1] ? pvr2_context_destroy+0x230/0x230 [ 402.445940][ C1] ? finish_wait+0x260/0x260 [ 402.450508][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 402.455770][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 402.460769][ C1] ? pvr2_context_destroy+0x230/0x230 [ 402.466116][ C1] kthread+0x318/0x420 [ 402.470166][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 402.475512][ C1] ret_from_fork+0x24/0x30 [ 402.479907][ C1] kvub300c I30016 104 2 0x80004000 [ 402.486237][ C1] Call Trace: [ 402.489506][ C1] ? __schedule+0x76f/0x1ac0 [ 402.494075][ C1] ? __sched_text_start+0x8/0x8 [ 402.498904][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 402.503901][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 402.508816][ C1] schedule+0xca/0x250 [ 402.512862][ C1] rescuer_thread+0x6ed/0xc00 [ 402.517516][ C1] ? worker_thread+0xe20/0xe20 [ 402.522261][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 402.528053][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 402.532966][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 402.538226][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 402.543266][ C1] ? worker_thread+0xe20/0xe20 [ 402.548023][ C1] kthread+0x318/0x420 [ 402.552069][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 402.557428][ C1] ret_from_fork+0x24/0x30 [ 402.561821][ C1] kvub300p I30840 105 2 0x80004000 [ 402.568148][ C1] Call Trace: [ 402.571415][ C1] ? __schedule+0x76f/0x1ac0 [ 402.575984][ C1] ? __sched_text_start+0x8/0x8 [ 402.580811][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 402.585809][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 402.590725][ C1] schedule+0xca/0x250 [ 402.594770][ C1] rescuer_thread+0x6ed/0xc00 [ 402.599423][ C1] ? worker_thread+0xe20/0xe20 [ 402.604164][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 402.609945][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 402.614867][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 402.620127][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 402.625126][ C1] ? worker_thread+0xe20/0xe20 [ 402.629865][ C1] kthread+0x318/0x420 [ 402.633914][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 402.639260][ C1] ret_from_fork+0x24/0x30 [ 402.643650][ C1] kvub300d I30840 106 2 0x80004000 [ 402.649985][ C1] Call Trace: [ 402.653253][ C1] ? __schedule+0x76f/0x1ac0 [ 402.657821][ C1] ? __sched_text_start+0x8/0x8 [ 402.662649][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 402.667648][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 402.672563][ C1] schedule+0xca/0x250 [ 402.676612][ C1] rescuer_thread+0x6ed/0xc00 [ 402.681269][ C1] ? worker_thread+0xe20/0xe20 [ 402.686011][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 402.691791][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 402.696716][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 402.701979][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 402.706979][ C1] ? worker_thread+0xe20/0xe20 [ 402.711721][ C1] kthread+0x318/0x420 [ 402.715767][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 402.721117][ C1] ret_from_fork+0x24/0x30 [ 402.725682][ C1] kmemstick I30840 107 2 0x80004000 [ 402.732008][ C1] Call Trace: [ 402.735275][ C1] ? __schedule+0x76f/0x1ac0 [ 402.739843][ C1] ? __sched_text_start+0x8/0x8 [ 402.744668][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 402.749666][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 402.754580][ C1] schedule+0xca/0x250 [ 402.758627][ C1] rescuer_thread+0x6ed/0xc00 [ 402.763282][ C1] ? worker_thread+0xe20/0xe20 [ 402.768023][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 402.773804][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 402.778717][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 402.783979][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 402.788980][ C1] ? worker_thread+0xe20/0xe20 [ 402.793718][ C1] kthread+0x318/0x420 [ 402.797765][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 402.803111][ C1] ret_from_fork+0x24/0x30 [ 402.807501][ C1] elousb I30840 108 2 0x80004000 [ 402.813828][ C1] Call Trace: [ 402.817098][ C1] ? __schedule+0x76f/0x1ac0 [ 402.821663][ C1] ? __sched_text_start+0x8/0x8 [ 402.826491][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 402.831489][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 402.836403][ C1] schedule+0xca/0x250 [ 402.840451][ C1] rescuer_thread+0x6ed/0xc00 [ 402.845106][ C1] ? worker_thread+0xe20/0xe20 [ 402.849846][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 402.855733][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 402.860647][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 402.865906][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 402.870908][ C1] ? worker_thread+0xe20/0xe20 [ 402.875647][ C1] kthread+0x318/0x420 [ 402.879691][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 402.885038][ C1] ret_from_fork+0x24/0x30 [ 402.889440][ C1] wusbd I30840 109 2 0x80004000 [ 402.895765][ C1] Call Trace: [ 402.899029][ C1] ? __schedule+0x76f/0x1ac0 [ 402.903605][ C1] ? __sched_text_start+0x8/0x8 [ 402.908432][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 402.913433][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 402.918347][ C1] schedule+0xca/0x250 [ 402.922396][ C1] rescuer_thread+0x6ed/0xc00 [ 402.927050][ C1] ? worker_thread+0xe20/0xe20 [ 402.931791][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 402.937757][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 402.942673][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 402.947933][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 402.952942][ C1] ? worker_thread+0xe20/0xe20 [ 402.957684][ C1] kthread+0x318/0x420 [ 402.961732][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 402.967081][ C1] ret_from_fork+0x24/0x30 [ 402.971475][ C1] ipv6_addrconf I30840 110 2 0x80004000 [ 402.977809][ C1] Call Trace: [ 402.981078][ C1] ? __schedule+0x76f/0x1ac0 [ 402.985645][ C1] ? __sched_text_start+0x8/0x8 [ 402.990485][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 402.995483][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 403.000396][ C1] schedule+0xca/0x250 [ 403.004446][ C1] rescuer_thread+0x6ed/0xc00 [ 403.009100][ C1] ? worker_thread+0xe20/0xe20 [ 403.013927][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 403.019710][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 403.024626][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 403.029885][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 403.034884][ C1] ? worker_thread+0xe20/0xe20 [ 403.039646][ C1] kthread+0x318/0x420 [ 403.043697][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 403.049049][ C1] ret_from_fork+0x24/0x30 [ 403.053459][ C1] kworker/0:1H I28304 116 2 0x80004000 [ 403.059812][ C1] Workqueue: 0x0 (kblockd) [ 403.064299][ C1] Call Trace: [ 403.067587][ C1] ? __schedule+0x76f/0x1ac0 [ 403.072173][ C1] ? __sched_text_start+0x8/0x8 [ 403.077007][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 403.082359][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 403.087364][ C1] schedule+0xca/0x250 [ 403.091414][ C1] worker_thread+0x245/0xe20 [ 403.095984][ C1] ? process_one_work+0x1530/0x1530 [ 403.101172][ C1] kthread+0x318/0x420 [ 403.105217][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 403.110578][ C1] ret_from_fork+0x24/0x30 [ 403.114994][ C1] ext4-rsv-conver I30584 117 2 0x80004000 [ 403.121332][ C1] Call Trace: [ 403.124598][ C1] ? __schedule+0x76f/0x1ac0 [ 403.129275][ C1] ? __sched_text_start+0x8/0x8 [ 403.134108][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 403.139111][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 403.144026][ C1] schedule+0xca/0x250 [ 403.148076][ C1] rescuer_thread+0x6ed/0xc00 [ 403.152732][ C1] ? worker_thread+0xe20/0xe20 [ 403.157473][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 403.163255][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 403.168170][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 403.173432][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 403.178432][ C1] ? worker_thread+0xe20/0xe20 [ 403.183170][ C1] kthread+0x318/0x420 [ 403.187226][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 403.192581][ C1] ret_from_fork+0x24/0x30 [ 403.196977][ C1] udevd S26744 239 1 0x00000000 [ 403.203291][ C1] Call Trace: [ 403.206559][ C1] ? __schedule+0x76f/0x1ac0 [ 403.211130][ C1] ? __sched_text_start+0x8/0x8 [ 403.215958][ C1] schedule+0xca/0x250 [ 403.220003][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 403.226063][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 403.231844][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 403.237020][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 403.241936][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 403.246943][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 403.251857][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 403.257029][ C1] ep_poll+0xcca/0xe60 [ 403.261076][ C1] ? ep_modify+0x830/0x830 [ 403.265479][ C1] ? do_renameat2+0x28e/0xbb0 [ 403.270131][ C1] ? wake_up_q+0xf0/0xf0 [ 403.274351][ C1] do_epoll_wait+0x209/0x260 [ 403.278919][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 403.284614][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 403.289633][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 403.294912][ C1] do_syscall_64+0xb7/0x580 [ 403.299408][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.305283][ C1] RIP: 0033:0x7f359b5fa943 [ 403.309691][ C1] Code: Bad RIP value. [ 403.313736][ C1] RSP: 002b:00007ffdecb40be8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 403.322123][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f359b5fa943 [ 403.330071][ C1] RDX: 0000000000000008 RSI: 00007ffdecb40ce0 RDI: 000000000000000a [ 403.338019][ C1] RBP: 00000000013c1290 R08: 0000000000000000 R09: 0000000000000000 [ 403.345970][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003 [ 403.353918][ C1] R13: 0000000000000000 R14: 00000000013cf340 R15: 00000000013be250 [ 403.361872][ C1] dhclient S28192 1466 1 0x00000000 [ 403.368183][ C1] Call Trace: [ 403.371452][ C1] ? __schedule+0x76f/0x1ac0 [ 403.376020][ C1] ? __sched_text_start+0x8/0x8 [ 403.380856][ C1] ? debug_object_fixup+0x30/0x30 [ 403.385857][ C1] ? enqueue_hrtimer+0x380/0x380 [ 403.390769][ C1] schedule+0xca/0x250 [ 403.394815][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 403.400856][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 403.406654][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 403.412466][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 403.418423][ C1] ? __pollwait+0x24f/0x430 [ 403.422903][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 403.429205][ C1] ? pollwake+0x200/0x200 [ 403.433514][ C1] do_select+0x122e/0x1700 [ 403.437908][ C1] ? select_estimate_accuracy+0x320/0x320 [ 403.443605][ C1] ? __module_text_address+0xe/0x140 [ 403.448866][ C1] ? poll_freewait+0x250/0x250 [ 403.453608][ C1] ? poll_freewait+0x250/0x250 [ 403.458351][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 403.463350][ C1] ? mark_lock+0xbc/0x1160 [ 403.467743][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 403.472742][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 403.477915][ C1] ? find_held_lock+0x2d/0x110 [ 403.482660][ C1] ? __might_fault+0x11f/0x1d0 [ 403.487404][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 403.492230][ C1] ? lock_acquire+0x127/0x320 [ 403.496883][ C1] ? __might_fault+0xef/0x1d0 [ 403.501554][ C1] ? __might_fault+0x192/0x1d0 [ 403.506299][ C1] ? core_sys_select+0x4da/0x820 [ 403.511211][ C1] core_sys_select+0x4da/0x820 [ 403.515950][ C1] ? do_compat_pselect+0x210/0x210 [ 403.521040][ C1] ? find_held_lock+0x2d/0x110 [ 403.525780][ C1] ? find_held_lock+0x2d/0x110 [ 403.530518][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 403.535349][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 403.540890][ C1] ? timespec64_add_safe+0x189/0x210 [ 403.546152][ C1] ? nsec_to_clock_t+0x30/0x30 [ 403.550891][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 403.556154][ C1] kern_select+0x13d/0x1c0 [ 403.560548][ C1] ? core_sys_select+0x820/0x820 [ 403.565460][ C1] ? down_read_non_owner+0x470/0x470 [ 403.570724][ C1] ? handle_mm_fault+0x30f/0x900 [ 403.575636][ C1] __x64_sys_select+0xba/0x150 [ 403.580374][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 403.585635][ C1] do_syscall_64+0xb7/0x580 [ 403.590118][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.595987][ C1] RIP: 0033:0x7fbd16a58dd3 [ 403.600392][ C1] Code: Bad RIP value. [ 403.604439][ C1] RSP: 002b:00007ffd883dc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 403.612825][ C1] RAX: ffffffffffffffda RBX: 00007fbd16ea4010 RCX: 00007fbd16a58dd3 [ 403.620775][ C1] RDX: 00007fbd16ea6190 RSI: 00007fbd16ea6090 RDI: 0000000000000016 [ 403.628734][ C1] RBP: 00007ffd883dc088 R08: 00007ffd883dc090 R09: 0000000000000000 [ 403.636682][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd883dc090 [ 403.644632][ C1] R13: 0000000000000000 R14: 000055810a67d490 R15: 431bde82d7b634db [ 403.652705][ C1] rsyslogd S26744 1601 1 0x00000000 [ 403.659019][ C1] Call Trace: [ 403.662292][ C1] ? __schedule+0x76f/0x1ac0 [ 403.666859][ C1] ? __sched_text_start+0x8/0x8 [ 403.671688][ C1] ? debug_object_fixup+0x30/0x30 [ 403.676690][ C1] ? enqueue_hrtimer+0x380/0x380 [ 403.681606][ C1] schedule+0xca/0x250 [ 403.685653][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 403.691696][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 403.697482][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 403.702744][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 403.708700][ C1] ? set_normalized_timespec64+0x65/0xc0 [ 403.714318][ C1] ? select_estimate_accuracy+0x24b/0x320 [ 403.720016][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 403.726318][ C1] ? pollwake+0x200/0x200 [ 403.730626][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 403.736148][ C1] do_select+0x122e/0x1700 [ 403.740546][ C1] ? mark_lock+0xbc/0x1160 [ 403.744941][ C1] ? select_estimate_accuracy+0x320/0x320 [ 403.750637][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 403.755638][ C1] ? kmem_cache_alloc+0xd6/0x2d0 [ 403.760549][ C1] ? alloc_pid+0x48/0x8b0 [ 403.764860][ C1] ? copy_process+0x25d2/0x6420 [ 403.769688][ C1] ? _do_fork+0x129/0xec0 [ 403.773996][ C1] ? __x64_sys_clone+0x17e/0x200 [ 403.778914][ C1] ? do_syscall_64+0xb7/0x580 [ 403.783571][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.789626][ C1] ? mark_held_locks+0xe0/0xe0 [ 403.794365][ C1] ? mark_lock+0xbc/0x1160 [ 403.798762][ C1] ? mark_lock+0xbc/0x1160 [ 403.803154][ C1] ? mark_lock+0xbc/0x1160 [ 403.807558][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 403.812480][ C1] ? find_held_lock+0x2d/0x110 [ 403.817221][ C1] ? core_sys_select+0x1d7/0x820 [ 403.822135][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 403.826962][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 403.832485][ C1] ? core_sys_select+0x4da/0x820 [ 403.837576][ C1] core_sys_select+0x4da/0x820 [ 403.842316][ C1] ? do_compat_pselect+0x210/0x210 [ 403.847403][ C1] ? find_held_lock+0x2d/0x110 [ 403.852141][ C1] ? find_held_lock+0x2d/0x110 [ 403.856883][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 403.861709][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 403.867228][ C1] ? timespec64_add_safe+0x189/0x210 [ 403.872487][ C1] ? nsec_to_clock_t+0x30/0x30 [ 403.877227][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 403.882488][ C1] kern_select+0x13d/0x1c0 [ 403.886895][ C1] ? core_sys_select+0x820/0x820 [ 403.891807][ C1] ? filp_close+0x129/0x160 [ 403.896287][ C1] __x64_sys_select+0xba/0x150 [ 403.901029][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 403.906293][ C1] do_syscall_64+0xb7/0x580 [ 403.910776][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.916646][ C1] RIP: 0033:0x7feb49fdddf3 [ 403.921044][ C1] Code: Bad RIP value. [ 403.925085][ C1] RSP: 002b:00007ffd3c7b6bc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 403.933471][ C1] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007feb49fdddf3 [ 403.941420][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 403.949370][ C1] RBP: 0000000000015180 R08: 00007ffd3c7b6bf0 R09: 00007feb47c4d700 [ 403.957329][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 403.965287][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 403.973239][ C1] rs:main Q:Reg S27824 1602 1 0x00000000 [ 403.979549][ C1] Call Trace: [ 403.982819][ C1] ? __schedule+0x76f/0x1ac0 [ 403.987388][ C1] ? __sched_text_start+0x8/0x8 [ 403.992217][ C1] schedule+0xca/0x250 [ 403.996264][ C1] futex_wait_queue_me+0x2a7/0x570 [ 404.002306][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 404.007750][ C1] ? debug_check_no_obj_freed+0x20f/0x443 [ 404.013445][ C1] futex_wait+0x1e2/0x590 [ 404.017753][ C1] ? futex_wait_setup+0x350/0x350 [ 404.022766][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 404.028550][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 404.033808][ C1] ? mark_lock+0xbc/0x1160 [ 404.038200][ C1] ? find_held_lock+0x2d/0x110 [ 404.042947][ C1] do_futex+0x15d/0x1b80 [ 404.047168][ C1] ? lock_acquire+0x127/0x320 [ 404.051822][ C1] ? __do_sys_madvise+0x2ca/0x1910 [ 404.056916][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 404.061916][ C1] ? up_read+0x1b0/0x760 [ 404.066137][ C1] ? blk_insert_cloned_request+0x510/0x510 [ 404.071919][ C1] ? find_vma+0x2b/0x170 [ 404.076141][ C1] ? __do_sys_madvise+0x223/0x1910 [ 404.081229][ C1] __x64_sys_futex+0x376/0x4f0 [ 404.085970][ C1] ? fput_many+0x2f/0x1a0 [ 404.090279][ C1] ? do_futex+0x1b80/0x1b80 [ 404.094756][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 404.099497][ C1] ? fpregs_mark_activate+0x280/0x280 [ 404.104848][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 404.110543][ C1] do_syscall_64+0xb7/0x580 [ 404.115034][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.120903][ C1] RIP: 0033:0x7feb4a6aa344 [ 404.125303][ C1] Code: Bad RIP value. [ 404.129345][ C1] RSP: 002b:00007feb48c4ecb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 404.137732][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb4a6aa344 [ 404.145679][ C1] RDX: 000000000000288f RSI: 0000000000000080 RDI: 0000000000e21264 [ 404.153628][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000001447 [ 404.161575][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000447f18 [ 404.169524][ C1] R13: 000000000044421f R14: 0000000000447ee8 R15: 0000000000000003 [ 404.177475][ C1] rsyslogd S28192 1603 1 0x00000000 [ 404.183787][ C1] Call Trace: [ 404.187061][ C1] ? __schedule+0x76f/0x1ac0 [ 404.191631][ C1] ? __sched_text_start+0x8/0x8 [ 404.196458][ C1] ? find_held_lock+0x2d/0x110 [ 404.201199][ C1] ? __pollwait+0x24f/0x430 [ 404.205694][ C1] schedule+0xca/0x250 [ 404.209749][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 404.215801][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 404.221591][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 404.227379][ C1] ? poll_initwait+0x180/0x180 [ 404.232124][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 404.237385][ C1] ? __pollwait+0x24f/0x430 [ 404.241868][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 404.248172][ C1] ? pollwake+0x200/0x200 [ 404.252478][ C1] do_select+0x122e/0x1700 [ 404.256873][ C1] ? kmem_cache_free+0xb9/0x380 [ 404.261702][ C1] ? select_estimate_accuracy+0x320/0x320 [ 404.267396][ C1] ? poll_freewait+0x250/0x250 [ 404.272140][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 404.277663][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 404.282924][ C1] ? mark_lock+0xbc/0x1160 [ 404.287318][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 404.292322][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 404.297235][ C1] ? find_held_lock+0x2d/0x110 [ 404.301976][ C1] ? __might_fault+0x11f/0x1d0 [ 404.306721][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 404.311547][ C1] ? lock_acquire+0x127/0x320 [ 404.316201][ C1] ? __might_fault+0xef/0x1d0 [ 404.320961][ C1] ? __might_fault+0x192/0x1d0 [ 404.325876][ C1] ? core_sys_select+0x4da/0x820 [ 404.331226][ C1] core_sys_select+0x4da/0x820 [ 404.335967][ C1] ? do_compat_pselect+0x210/0x210 [ 404.341059][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 404.346064][ C1] ? __do_page_fault+0x662/0xcc0 [ 404.350980][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 404.357474][ C1] ? __fget_light+0x1d6/0x230 [ 404.362131][ C1] ? fput_many+0x2f/0x1a0 [ 404.366436][ C1] kern_select+0x13d/0x1c0 [ 404.370830][ C1] ? core_sys_select+0x820/0x820 [ 404.375743][ C1] ? do_futex+0x1b80/0x1b80 [ 404.380223][ C1] __x64_sys_select+0xba/0x150 [ 404.384964][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 404.390231][ C1] do_syscall_64+0xb7/0x580 [ 404.394711][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.400580][ C1] RIP: 0033:0x7feb49fdddf3 [ 404.404984][ C1] Code: Bad RIP value. [ 404.409032][ C1] RSP: 002b:00007feb4844dd90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 404.417417][ C1] RAX: ffffffffffffffda RBX: 00007feb4844dda0 RCX: 00007feb49fdddf3 [ 404.425367][ C1] RDX: 0000000000000000 RSI: 00007feb4844dda0 RDI: 0000000000000001 [ 404.433317][ C1] RBP: 00007feb496d65e0 R08: 0000000000000000 R09: 0000000000000001 [ 404.441268][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 404.449216][ C1] R13: 0000000000000001 R14: 00007feb496d65f0 R15: 0000000000000001 [ 404.457176][ C1] rsyslogd S29264 1604 1 0x00000000 [ 404.463490][ C1] Call Trace: [ 404.466770][ C1] ? __schedule+0x76f/0x1ac0 [ 404.471339][ C1] ? __sched_text_start+0x8/0x8 [ 404.476170][ C1] ? prepare_to_wait_event+0x129/0x650 [ 404.481608][ C1] schedule+0xca/0x250 [ 404.485662][ C1] do_syslog+0x1198/0x1380 [ 404.490066][ C1] ? lock_acquire+0x127/0x320 [ 404.494720][ C1] ? log_buf_vmcoreinfo_setup+0x140/0x140 [ 404.500415][ C1] ? finish_wait+0x260/0x260 [ 404.504986][ C1] ? fsnotify+0x775/0xb10 [ 404.509292][ C1] ? __fsnotify_parent+0xd1/0x370 [ 404.514294][ C1] ? kmsg_poll+0xb0/0xb0 [ 404.518515][ C1] kmsg_read+0x8a/0xb0 [ 404.522565][ C1] proc_reg_read+0x1c1/0x280 [ 404.527132][ C1] ? proc_reg_compat_ioctl+0x270/0x270 [ 404.532570][ C1] ? security_file_permission+0x8a/0x370 [ 404.538177][ C1] ? proc_reg_compat_ioctl+0x270/0x270 [ 404.543611][ C1] __vfs_read+0x76/0x100 [ 404.547839][ C1] vfs_read+0x1ea/0x430 [ 404.551971][ C1] ksys_read+0x127/0x250 [ 404.556196][ C1] ? kernel_write+0x120/0x120 [ 404.560850][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 404.566546][ C1] do_syscall_64+0xb7/0x580 [ 404.571025][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.576895][ C1] RIP: 0033:0x7feb4a6ad1fd [ 404.581305][ C1] Code: Bad RIP value. [ 404.585347][ C1] RSP: 002b:00007feb47c4ce30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 404.593736][ C1] RAX: ffffffffffffffda RBX: 0000000000e36650 RCX: 00007feb4a6ad1fd [ 404.601685][ C1] RDX: 0000000000000fff RSI: 00007feb494815a0 RDI: 0000000000000004 [ 404.609632][ C1] RBP: 0000000000000000 R08: 0000000000e21260 R09: 0000000000000000 [ 404.617580][ C1] R10: 20205d3143202020 R11: 0000000000000293 R12: 000000000065e420 [ 404.625528][ C1] R13: 00007feb47c4d9c0 R14: 00007feb4acf2040 R15: 0000000000000003 [ 404.633479][ C1] cron S27824 1644 1 0x00000000 [ 404.639792][ C1] Call Trace: [ 404.643063][ C1] ? __schedule+0x76f/0x1ac0 [ 404.647633][ C1] ? __sched_text_start+0x8/0x8 [ 404.652463][ C1] ? enqueue_hrtimer+0x380/0x380 [ 404.657379][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 404.662639][ C1] schedule+0xca/0x250 [ 404.666686][ C1] do_nanosleep+0x21f/0x650 [ 404.671178][ C1] ? schedule_timeout_idle+0x80/0x80 [ 404.676450][ C1] ? memset+0x20/0x40 [ 404.680421][ C1] ? __hrtimer_init+0x134/0x260 [ 404.685251][ C1] hrtimer_nanosleep+0x249/0x4f0 [ 404.690179][ C1] ? nanosleep_copyout+0x100/0x100 [ 404.695266][ C1] ? _copy_from_user+0x123/0x190 [ 404.700180][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 404.706137][ C1] ? put_old_itimerspec32+0x1d0/0x1d0 [ 404.711488][ C1] __x64_sys_nanosleep+0x19d/0x220 [ 404.716586][ C1] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 404.721674][ C1] ? do_syscall_64+0x1a/0x580 [ 404.726328][ C1] do_syscall_64+0xb7/0x580 [ 404.730810][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.736678][ C1] RIP: 0033:0x7f0a34901e40 [ 404.741078][ C1] Code: Bad RIP value. [ 404.745121][ C1] RSP: 002b:00007ffcdd9e8fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 404.753521][ C1] RAX: ffffffffffffffda RBX: 00007ffcdd9e90f0 RCX: 00007f0a34901e40 [ 404.761472][ C1] RDX: 0000000000000000 RSI: 00007ffcdd9e9170 RDI: 00007ffcdd9e9170 [ 404.769422][ C1] RBP: 00007ffcdd9e9070 R08: 00007ffcdd9e8fd0 R09: 0000000000000000 [ 404.777372][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 404.785323][ C1] R13: 00007ffcdd9e92d0 R14: 0000000000000000 R15: 0000000000000000 [ 404.793273][ C1] sshd S27880 1670 1 0x00000000 [ 404.799585][ C1] Call Trace: [ 404.802861][ C1] ? __schedule+0x76f/0x1ac0 [ 404.807428][ C1] ? __sched_text_start+0x8/0x8 [ 404.812256][ C1] schedule+0xca/0x250 [ 404.816303][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 404.822353][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 404.828137][ C1] ? __pollwait+0x24f/0x430 [ 404.832633][ C1] ? poll_initwait+0x180/0x180 [ 404.837375][ C1] ? tcp_poll+0x4ac/0xbe0 [ 404.841678][ C1] ? do_select+0x3e0/0x1700 [ 404.846157][ C1] ? tcp_ioctl+0x7d0/0x7d0 [ 404.850550][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 404.856864][ C1] ? pollwake+0x200/0x200 [ 404.861172][ C1] do_select+0x122e/0x1700 [ 404.865566][ C1] ? select_estimate_accuracy+0x320/0x320 [ 404.871260][ C1] ? deref_stack_reg+0xaa/0xe0 [ 404.876002][ C1] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 404.882566][ C1] ? poll_freewait+0x250/0x250 [ 404.887315][ C1] ? poll_freewait+0x250/0x250 [ 404.892056][ C1] ? deref_stack_reg+0xe0/0xe0 [ 404.896797][ C1] ? __module_text_address+0xe/0x140 [ 404.902056][ C1] ? is_module_text_address+0xc/0x1a [ 404.907320][ C1] ? mark_lock+0xbc/0x1160 [ 404.911710][ C1] ? unwind_get_return_address+0x5a/0xa0 [ 404.917319][ C1] ? profile_setup.cold+0xc1/0xc1 [ 404.922330][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 404.927330][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 404.932244][ C1] ? find_held_lock+0x2d/0x110 [ 404.936986][ C1] ? __might_fault+0x11f/0x1d0 [ 404.941729][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 404.946565][ C1] ? lock_acquire+0x127/0x320 [ 404.951228][ C1] ? __might_fault+0xef/0x1d0 [ 404.955882][ C1] ? __might_fault+0x192/0x1d0 [ 404.960622][ C1] ? core_sys_select+0x4da/0x820 [ 404.965535][ C1] core_sys_select+0x4da/0x820 [ 404.970282][ C1] ? do_compat_pselect+0x210/0x210 [ 404.975370][ C1] ? mark_lock+0xbc/0x1160 [ 404.979761][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 404.984770][ C1] ? find_held_lock+0x2d/0x110 [ 404.989509][ C1] ? task_work_run+0x112/0x1c0 [ 404.994252][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 404.999077][ C1] kern_select+0x13d/0x1c0 [ 405.003470][ C1] ? core_sys_select+0x820/0x820 [ 405.008383][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 405.013647][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 405.018820][ C1] ? task_work_run+0x11c/0x1c0 [ 405.023572][ C1] __x64_sys_select+0xba/0x150 [ 405.028311][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 405.033587][ C1] do_syscall_64+0xb7/0x580 [ 405.038074][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.044532][ C1] RIP: 0033:0x7f84a4af8dd3 [ 405.048943][ C1] Code: Bad RIP value. [ 405.053005][ C1] RSP: 002b:00007ffe447dc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 405.061399][ C1] RAX: ffffffffffffffda RBX: 00005585e593eac0 RCX: 00007f84a4af8dd3 [ 405.069354][ C1] RDX: 0000000000000000 RSI: 00005585e70e7a90 RDI: 0000000000000007 [ 405.077303][ C1] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 405.085255][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585e70e7a90 [ 405.093208][ C1] R13: 00005585e593ea40 R14: 0000000000000002 R15: 00005585e5938ca0 [ 405.101163][ C1] getty S25976 1694 1 0x00000000 [ 405.107478][ C1] Call Trace: [ 405.110762][ C1] ? __schedule+0x76f/0x1ac0 [ 405.115331][ C1] ? __sched_text_start+0x8/0x8 [ 405.120161][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 405.125163][ C1] schedule+0xca/0x250 [ 405.129212][ C1] schedule_timeout+0x682/0xb20 [ 405.134040][ C1] ? n_tty_read+0x151a/0x1ae0 [ 405.138698][ C1] ? usleep_range+0x160/0x160 [ 405.143351][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 405.148181][ C1] ? lock_acquire+0x127/0x320 [ 405.152832][ C1] ? n_tty_read+0xab3/0x1ae0 [ 405.157398][ C1] ? up_read+0x1b0/0x760 [ 405.161642][ C1] wait_woken+0x131/0x250 [ 405.165965][ C1] ? woken_wake_function+0x70/0x70 [ 405.171056][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 405.176846][ C1] n_tty_read+0x152e/0x1ae0 [ 405.181334][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 405.186360][ C1] ? tty_write+0x54b/0x800 [ 405.190760][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 405.196545][ C1] ? copy_from_read_buf+0x500/0x500 [ 405.201743][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 405.206585][ C1] ? __fsnotify_parent+0xd1/0x370 [ 405.211605][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 405.217395][ C1] tty_read+0x190/0x290 [ 405.221548][ C1] ? copy_from_read_buf+0x500/0x500 [ 405.226723][ C1] ? tty_poll+0x180/0x180 [ 405.231032][ C1] __vfs_read+0x76/0x100 [ 405.235255][ C1] vfs_read+0x1ea/0x430 [ 405.239388][ C1] ksys_read+0x127/0x250 [ 405.243608][ C1] ? kernel_write+0x120/0x120 [ 405.248262][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 405.253957][ C1] do_syscall_64+0xb7/0x580 [ 405.258449][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.264318][ C1] RIP: 0033:0x7f0d9789b310 [ 405.268723][ C1] Code: Bad RIP value. [ 405.272764][ C1] RSP: 002b:00007ffc27654478 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 405.281151][ C1] RAX: ffffffffffffffda RBX: 00007f0d97f706a8 RCX: 00007f0d9789b310 [ 405.289098][ C1] RDX: 0000000000000001 RSI: 00007ffc276544c8 RDI: 0000000000000000 [ 405.297050][ C1] RBP: 00007ffc27654cb0 R08: 00007ffc276542b0 R09: 00007f0d97b51e90 [ 405.304999][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 405.312945][ C1] R13: 00007ffc27658f11 R14: 0000000000000000 R15: 0000000000000000 [ 405.320991][ C1] getty S26856 1695 1 0x00000000 [ 405.327307][ C1] Call Trace: [ 405.330576][ C1] ? __schedule+0x76f/0x1ac0 [ 405.335144][ C1] ? __sched_text_start+0x8/0x8 [ 405.339974][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 405.344974][ C1] schedule+0xca/0x250 [ 405.349019][ C1] schedule_timeout+0x682/0xb20 [ 405.353846][ C1] ? n_tty_read+0x151a/0x1ae0 [ 405.358499][ C1] ? usleep_range+0x160/0x160 [ 405.363154][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 405.367981][ C1] ? lock_acquire+0x127/0x320 [ 405.372633][ C1] ? n_tty_read+0xab3/0x1ae0 [ 405.377202][ C1] ? up_read+0x1b0/0x760 [ 405.381422][ C1] wait_woken+0x131/0x250 [ 405.385728][ C1] ? woken_wake_function+0x70/0x70 [ 405.390818][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 405.396601][ C1] n_tty_read+0x152e/0x1ae0 [ 405.401082][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 405.406093][ C1] ? tty_write+0x54b/0x800 [ 405.410513][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 405.416297][ C1] ? copy_from_read_buf+0x500/0x500 [ 405.421475][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 405.426303][ C1] ? __fsnotify_parent+0xd1/0x370 [ 405.431306][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 405.437086][ C1] tty_read+0x190/0x290 [ 405.441223][ C1] ? copy_from_read_buf+0x500/0x500 [ 405.446398][ C1] ? tty_poll+0x180/0x180 [ 405.450704][ C1] __vfs_read+0x76/0x100 [ 405.454922][ C1] vfs_read+0x1ea/0x430 [ 405.459053][ C1] ksys_read+0x127/0x250 [ 405.463276][ C1] ? kernel_write+0x120/0x120 [ 405.467932][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 405.473629][ C1] do_syscall_64+0xb7/0x580 [ 405.478114][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.483982][ C1] RIP: 0033:0x7f0c9d9c3310 [ 405.488381][ C1] Code: Bad RIP value. [ 405.492424][ C1] RSP: 002b:00007fff5338fa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 405.500813][ C1] RAX: ffffffffffffffda RBX: 00007f0c9e0986a8 RCX: 00007f0c9d9c3310 [ 405.508760][ C1] RDX: 0000000000000001 RSI: 00007fff5338fa78 RDI: 0000000000000000 [ 405.516707][ C1] RBP: 00007fff53390260 R08: 00007fff5338f860 R09: 00007f0c9dc79e90 [ 405.524657][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 405.532608][ C1] R13: 00007fff53392f11 R14: 0000000000000000 R15: 0000000000000000 [ 405.540561][ C1] getty S27568 1696 1 0x00000000 [ 405.546883][ C1] Call Trace: [ 405.550153][ C1] ? __schedule+0x76f/0x1ac0 [ 405.554730][ C1] ? __sched_text_start+0x8/0x8 [ 405.559560][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 405.564558][ C1] schedule+0xca/0x250 [ 405.568605][ C1] schedule_timeout+0x682/0xb20 [ 405.573431][ C1] ? n_tty_read+0x151a/0x1ae0 [ 405.578085][ C1] ? usleep_range+0x160/0x160 [ 405.582741][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 405.587566][ C1] ? lock_acquire+0x127/0x320 [ 405.592219][ C1] ? n_tty_read+0xab3/0x1ae0 [ 405.596784][ C1] ? up_read+0x1b0/0x760 [ 405.601012][ C1] wait_woken+0x131/0x250 [ 405.605319][ C1] ? woken_wake_function+0x70/0x70 [ 405.610408][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 405.616192][ C1] n_tty_read+0x152e/0x1ae0 [ 405.620671][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 405.625671][ C1] ? tty_write+0x54b/0x800 [ 405.630238][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 405.636024][ C1] ? copy_from_read_buf+0x500/0x500 [ 405.641218][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 405.646065][ C1] ? __fsnotify_parent+0xd1/0x370 [ 405.651088][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 405.656876][ C1] tty_read+0x190/0x290 [ 405.661014][ C1] ? copy_from_read_buf+0x500/0x500 [ 405.666188][ C1] ? tty_poll+0x180/0x180 [ 405.670497][ C1] __vfs_read+0x76/0x100 [ 405.674727][ C1] vfs_read+0x1ea/0x430 [ 405.678860][ C1] ksys_read+0x127/0x250 [ 405.683079][ C1] ? kernel_write+0x120/0x120 [ 405.687734][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 405.693432][ C1] do_syscall_64+0xb7/0x580 [ 405.697917][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.703787][ C1] RIP: 0033:0x7f7f6cae5310 [ 405.708197][ C1] Code: Bad RIP value. [ 405.712241][ C1] RSP: 002b:00007ffead8235c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 405.720636][ C1] RAX: ffffffffffffffda RBX: 00007f7f6d1ba6a8 RCX: 00007f7f6cae5310 [ 405.728588][ C1] RDX: 0000000000000001 RSI: 00007ffead823618 RDI: 0000000000000000 [ 405.736536][ C1] RBP: 00007ffead823e00 R08: 00007ffead823400 R09: 00007f7f6cd9be90 [ 405.744497][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 405.752449][ C1] R13: 00007ffead826f11 R14: 0000000000000000 R15: 0000000000000000 [ 405.760411][ C1] getty S27032 1697 1 0x00000000 [ 405.766743][ C1] Call Trace: [ 405.770012][ C1] ? __schedule+0x76f/0x1ac0 [ 405.774591][ C1] ? __sched_text_start+0x8/0x8 [ 405.779431][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 405.784432][ C1] schedule+0xca/0x250 [ 405.788504][ C1] schedule_timeout+0x682/0xb20 [ 405.793432][ C1] ? n_tty_read+0x151a/0x1ae0 [ 405.798099][ C1] ? usleep_range+0x160/0x160 [ 405.802770][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 405.807603][ C1] ? lock_acquire+0x127/0x320 [ 405.812261][ C1] ? n_tty_read+0xab3/0x1ae0 [ 405.816830][ C1] ? up_read+0x1b0/0x760 [ 405.821048][ C1] wait_woken+0x131/0x250 [ 405.825355][ C1] ? woken_wake_function+0x70/0x70 [ 405.830440][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 405.836223][ C1] n_tty_read+0x152e/0x1ae0 [ 405.840710][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 405.845709][ C1] ? tty_write+0x54b/0x800 [ 405.850102][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 405.855894][ C1] ? copy_from_read_buf+0x500/0x500 [ 405.861068][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 405.865899][ C1] ? __fsnotify_parent+0xd1/0x370 [ 405.870902][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 405.876688][ C1] tty_read+0x190/0x290 [ 405.880999][ C1] ? copy_from_read_buf+0x500/0x500 [ 405.886173][ C1] ? tty_poll+0x180/0x180 [ 405.890481][ C1] __vfs_read+0x76/0x100 [ 405.894698][ C1] vfs_read+0x1ea/0x430 [ 405.898829][ C1] ksys_read+0x127/0x250 [ 405.903048][ C1] ? kernel_write+0x120/0x120 [ 405.910222][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 405.915918][ C1] do_syscall_64+0xb7/0x580 [ 405.920401][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.926272][ C1] RIP: 0033:0x7facc8959310 [ 405.930674][ C1] Code: Bad RIP value. [ 405.934715][ C1] RSP: 002b:00007fff80acc2b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 405.943103][ C1] RAX: ffffffffffffffda RBX: 00007facc902e6a8 RCX: 00007facc8959310 [ 405.951060][ C1] RDX: 0000000000000001 RSI: 00007fff80acc308 RDI: 0000000000000000 [ 405.959007][ C1] RBP: 00007fff80accaf0 R08: 00007fff80acc0f0 R09: 00007facc8c0fe90 [ 405.966957][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 405.974907][ C1] R13: 00007fff80acef11 R14: 0000000000000000 R15: 0000000000000000 [ 405.982860][ C1] getty S27032 1698 1 0x00000000 [ 405.989168][ C1] Call Trace: [ 405.992444][ C1] ? __schedule+0x76f/0x1ac0 [ 405.997011][ C1] ? __sched_text_start+0x8/0x8 [ 406.001840][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 406.007111][ C1] schedule+0xca/0x250 [ 406.011165][ C1] schedule_timeout+0x682/0xb20 [ 406.016001][ C1] ? n_tty_read+0x151a/0x1ae0 [ 406.020654][ C1] ? usleep_range+0x160/0x160 [ 406.025307][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 406.030134][ C1] ? lock_acquire+0x127/0x320 [ 406.034805][ C1] ? n_tty_read+0xab3/0x1ae0 [ 406.039391][ C1] ? up_read+0x1b0/0x760 [ 406.043625][ C1] wait_woken+0x131/0x250 [ 406.047939][ C1] ? woken_wake_function+0x70/0x70 [ 406.053031][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 406.058816][ C1] n_tty_read+0x152e/0x1ae0 [ 406.063310][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 406.068314][ C1] ? tty_write+0x54b/0x800 [ 406.072705][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 406.078486][ C1] ? copy_from_read_buf+0x500/0x500 [ 406.083662][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 406.088489][ C1] ? __fsnotify_parent+0xd1/0x370 [ 406.093492][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 406.099276][ C1] tty_read+0x190/0x290 [ 406.103420][ C1] ? copy_from_read_buf+0x500/0x500 [ 406.108595][ C1] ? tty_poll+0x180/0x180 [ 406.112900][ C1] __vfs_read+0x76/0x100 [ 406.117128][ C1] vfs_read+0x1ea/0x430 [ 406.121260][ C1] ksys_read+0x127/0x250 [ 406.125478][ C1] ? kernel_write+0x120/0x120 [ 406.130153][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 406.135848][ C1] do_syscall_64+0xb7/0x580 [ 406.140332][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.146199][ C1] RIP: 0033:0x7fb173c80310 [ 406.150601][ C1] Code: Bad RIP value. [ 406.154642][ C1] RSP: 002b:00007ffce270f6b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 406.163029][ C1] RAX: ffffffffffffffda RBX: 00007fb1743556a8 RCX: 00007fb173c80310 [ 406.170976][ C1] RDX: 0000000000000001 RSI: 00007ffce270f708 RDI: 0000000000000000 [ 406.178925][ C1] RBP: 00007ffce270fef0 R08: 00007ffce270f4f0 R09: 00007fb173f36e90 [ 406.186873][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 406.194836][ C1] R13: 00007ffce2712f11 R14: 0000000000000000 R15: 0000000000000000 [ 406.202802][ C1] getty S27016 1699 1 0x00000000 [ 406.209226][ C1] Call Trace: [ 406.212506][ C1] ? __schedule+0x76f/0x1ac0 [ 406.217094][ C1] ? __sched_text_start+0x8/0x8 [ 406.221936][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 406.226950][ C1] schedule+0xca/0x250 [ 406.230996][ C1] schedule_timeout+0x682/0xb20 [ 406.235834][ C1] ? n_tty_read+0x151a/0x1ae0 [ 406.240489][ C1] ? usleep_range+0x160/0x160 [ 406.245142][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 406.249973][ C1] ? lock_acquire+0x127/0x320 [ 406.254647][ C1] ? n_tty_read+0xab3/0x1ae0 [ 406.259236][ C1] ? up_read+0x1b0/0x760 [ 406.263465][ C1] wait_woken+0x131/0x250 [ 406.267785][ C1] ? woken_wake_function+0x70/0x70 [ 406.272883][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 406.278671][ C1] n_tty_read+0x152e/0x1ae0 [ 406.283172][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 406.288192][ C1] ? tty_write+0x54b/0x800 [ 406.292601][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 406.298399][ C1] ? copy_from_read_buf+0x500/0x500 [ 406.303671][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 406.308509][ C1] ? __fsnotify_parent+0xd1/0x370 [ 406.313516][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 406.319652][ C1] tty_read+0x190/0x290 [ 406.323789][ C1] ? copy_from_read_buf+0x500/0x500 [ 406.328962][ C1] ? tty_poll+0x180/0x180 [ 406.333270][ C1] __vfs_read+0x76/0x100 [ 406.337581][ C1] vfs_read+0x1ea/0x430 [ 406.341715][ C1] ksys_read+0x127/0x250 [ 406.345934][ C1] ? kernel_write+0x120/0x120 [ 406.350768][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 406.356465][ C1] do_syscall_64+0xb7/0x580 [ 406.360950][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.366818][ C1] RIP: 0033:0x7f1cfbd82310 [ 406.371222][ C1] Code: Bad RIP value. [ 406.375274][ C1] RSP: 002b:00007ffd7d38a828 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 406.383662][ C1] RAX: ffffffffffffffda RBX: 00007f1cfc4576a8 RCX: 00007f1cfbd82310 [ 406.391626][ C1] RDX: 0000000000000001 RSI: 00007ffd7d38a878 RDI: 0000000000000000 [ 406.399581][ C1] RBP: 00007ffd7d38b060 R08: 00007ffd7d38a660 R09: 00007f1cfc038e90 [ 406.407533][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 406.415517][ C1] R13: 00007ffd7d38df11 R14: 0000000000000000 R15: 0000000000000000 [ 406.423571][ C1] getty S28024 1700 1 0x00000000 [ 406.429883][ C1] Call Trace: [ 406.433153][ C1] ? __schedule+0x76f/0x1ac0 [ 406.437721][ C1] ? __sched_text_start+0x8/0x8 [ 406.442556][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 406.447557][ C1] schedule+0xca/0x250 [ 406.451614][ C1] schedule_timeout+0x682/0xb20 [ 406.456442][ C1] ? n_tty_read+0x151a/0x1ae0 [ 406.461095][ C1] ? usleep_range+0x160/0x160 [ 406.465748][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 406.470575][ C1] ? lock_acquire+0x127/0x320 [ 406.475228][ C1] ? n_tty_read+0xab3/0x1ae0 [ 406.479792][ C1] ? up_read+0x1b0/0x760 [ 406.484012][ C1] wait_woken+0x131/0x250 [ 406.488317][ C1] ? woken_wake_function+0x70/0x70 [ 406.493404][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 406.499185][ C1] n_tty_read+0x152e/0x1ae0 [ 406.503668][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 406.508669][ C1] ? tty_write+0x54b/0x800 [ 406.513063][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 406.518855][ C1] ? copy_from_read_buf+0x500/0x500 [ 406.524031][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 406.528861][ C1] ? __fsnotify_parent+0xd1/0x370 [ 406.533861][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 406.539643][ C1] tty_read+0x190/0x290 [ 406.543774][ C1] ? copy_from_read_buf+0x500/0x500 [ 406.548946][ C1] ? tty_poll+0x180/0x180 [ 406.553251][ C1] __vfs_read+0x76/0x100 [ 406.557469][ C1] vfs_read+0x1ea/0x430 [ 406.561611][ C1] ksys_read+0x127/0x250 [ 406.565829][ C1] ? kernel_write+0x120/0x120 [ 406.570482][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 406.576182][ C1] do_syscall_64+0xb7/0x580 [ 406.580674][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.586548][ C1] RIP: 0033:0x7f9f04155310 [ 406.590949][ C1] Code: Bad RIP value. [ 406.595000][ C1] RSP: 002b:00007ffcce99c238 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 406.603384][ C1] RAX: ffffffffffffffda RBX: 00007f9f0482a6a8 RCX: 00007f9f04155310 [ 406.611332][ C1] RDX: 0000000000000001 RSI: 00007ffcce99c288 RDI: 0000000000000000 [ 406.619284][ C1] RBP: 00007ffcce99ca70 R08: 00007ffcce99c070 R09: 0000000000000000 [ 406.627329][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 406.635281][ C1] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000 [ 406.643231][ C1] sshd S26848 1719 1670 0x00000000 [ 406.649541][ C1] Call Trace: [ 406.652808][ C1] ? __schedule+0x76f/0x1ac0 [ 406.657379][ C1] ? __sched_text_start+0x8/0x8 [ 406.662209][ C1] ? debug_object_fixup+0x30/0x30 [ 406.667211][ C1] ? enqueue_hrtimer+0x380/0x380 [ 406.672134][ C1] schedule+0xca/0x250 [ 406.676186][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 406.682229][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 406.688010][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 406.692840][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 406.698796][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 406.704587][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 406.709852][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 406.716156][ C1] ? pollwake+0x200/0x200 [ 406.720479][ C1] do_select+0x122e/0x1700 [ 406.724900][ C1] ? select_estimate_accuracy+0x320/0x320 [ 406.730613][ C1] ? poll_freewait+0x250/0x250 [ 406.735362][ C1] ? poll_freewait+0x250/0x250 [ 406.740102][ C1] ? poll_freewait+0x250/0x250 [ 406.744842][ C1] ? poll_freewait+0x250/0x250 [ 406.749585][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 406.754584][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 406.759500][ C1] ? find_held_lock+0x2d/0x110 [ 406.764239][ C1] ? __might_fault+0x11f/0x1d0 [ 406.768979][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 406.773806][ C1] ? lock_acquire+0x127/0x320 [ 406.778461][ C1] ? __might_fault+0xef/0x1d0 [ 406.783123][ C1] ? __might_fault+0x192/0x1d0 [ 406.787864][ C1] ? core_sys_select+0x4da/0x820 [ 406.792777][ C1] core_sys_select+0x4da/0x820 [ 406.797532][ C1] ? do_compat_pselect+0x210/0x210 [ 406.802622][ C1] ? find_held_lock+0x2d/0x110 [ 406.807363][ C1] ? find_held_lock+0x2d/0x110 [ 406.812102][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 406.816930][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 406.822451][ C1] ? timespec64_add_safe+0x189/0x210 [ 406.827810][ C1] ? nsec_to_clock_t+0x30/0x30 [ 406.832551][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 406.837816][ C1] kern_select+0x13d/0x1c0 [ 406.842209][ C1] ? core_sys_select+0x820/0x820 [ 406.847122][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 406.851866][ C1] __x64_sys_select+0xba/0x150 [ 406.856608][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 406.861868][ C1] do_syscall_64+0xb7/0x580 [ 406.866351][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.872218][ C1] RIP: 0033:0x7f7ec092bdd3 [ 406.876621][ C1] Code: Bad RIP value. [ 406.880661][ C1] RSP: 002b:00007ffca53fc5c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 406.889049][ C1] RAX: ffffffffffffffda RBX: 00007ffca53fc650 RCX: 00007f7ec092bdd3 [ 406.896998][ C1] RDX: 000055ff7b191460 RSI: 000055ff7b191480 RDI: 000000000000000c [ 406.904958][ C1] RBP: 000055ff7a5728dc R08: 00007ffca53fc5f0 R09: 0101010101010101 [ 406.912910][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffca53fc658 [ 406.920860][ C1] R13: 0000000000000000 R14: 00007ffca53fc648 R15: 00007ffca53fc64c [ 406.928812][ C1] syz-fuzzer S26576 1721 1719 0x00000000 [ 406.935124][ C1] Call Trace: [ 406.938399][ C1] ? __schedule+0x76f/0x1ac0 [ 406.943400][ C1] ? __sched_text_start+0x8/0x8 [ 406.948227][ C1] schedule+0xca/0x250 [ 406.952272][ C1] futex_wait_queue_me+0x2a7/0x570 [ 406.957365][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 406.962799][ C1] futex_wait+0x1e2/0x590 [ 406.967105][ C1] ? futex_wait_setup+0x350/0x350 [ 406.972107][ C1] ? mark_lock+0xbc/0x1160 [ 406.976500][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 406.981510][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 406.986514][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 406.991513][ C1] do_futex+0x15d/0x1b80 [ 406.995732][ C1] ? find_held_lock+0x2d/0x110 [ 407.000479][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 407.005750][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 407.010759][ C1] ? lock_acquire+0x127/0x320 [ 407.015415][ C1] ? __might_fault+0xef/0x1d0 [ 407.020069][ C1] ? __might_fault+0x192/0x1d0 [ 407.024813][ C1] ? do_sigaltstack.constprop.0+0x544/0x660 [ 407.030684][ C1] ? restore_altstack+0xf3/0x150 [ 407.035599][ C1] ? __ia32_sys_sigaltstack+0x380/0x380 [ 407.041130][ C1] __x64_sys_futex+0x376/0x4f0 [ 407.045890][ C1] ? do_futex+0x1b80/0x1b80 [ 407.050379][ C1] ? switch_fpu_return+0x1c2/0x430 [ 407.055476][ C1] ? signal_fault+0x90/0x90 [ 407.059964][ C1] ? exit_to_usermode_loop+0xd1/0x200 [ 407.065321][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 407.071018][ C1] do_syscall_64+0xb7/0x580 [ 407.075515][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.081412][ C1] RIP: 0033:0x45b153 [ 407.085291][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 407.104870][ C1] RSP: 002b:00007ffcb165a238 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 407.113257][ C1] RAX: ffffffffffffffda RBX: 00000000017eda40 RCX: 000000000045b153 [ 407.121216][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017edb88 [ 407.129166][ C1] RBP: 00007ffcb165a280 R08: 0000000000000000 R09: 0000000000000000 [ 407.137115][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000008b351f16a3 [ 407.145063][ C1] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000055 [ 407.153016][ C1] syz-fuzzer S27576 1722 1719 0x00000000 [ 407.159325][ C1] Call Trace: [ 407.162594][ C1] ? __schedule+0x76f/0x1ac0 [ 407.167160][ C1] ? __sched_text_start+0x8/0x8 [ 407.171990][ C1] ? enqueue_hrtimer+0x380/0x380 [ 407.176916][ C1] schedule+0xca/0x250 [ 407.180962][ C1] futex_wait_queue_me+0x2a7/0x570 [ 407.186050][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 407.191486][ C1] futex_wait+0x1e2/0x590 [ 407.195797][ C1] ? futex_wait_setup+0x350/0x350 [ 407.200801][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 407.206760][ C1] ? find_held_lock+0x2d/0x110 [ 407.211639][ C1] ? __might_fault+0x11f/0x1d0 [ 407.216388][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 407.221399][ C1] do_futex+0x15d/0x1b80 [ 407.225627][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 407.230642][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 407.235647][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 407.240650][ C1] ? find_held_lock+0x2d/0x110 [ 407.245392][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 407.250741][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 407.255578][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 407.260492][ C1] ? ktime_get+0x190/0x1c0 [ 407.264893][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 407.270152][ C1] ? ktime_get+0x162/0x1c0 [ 407.274544][ C1] __x64_sys_futex+0x376/0x4f0 [ 407.279289][ C1] ? do_futex+0x1b80/0x1b80 [ 407.283772][ C1] ? switch_fpu_return+0x1c2/0x430 [ 407.288861][ C1] ? fpregs_mark_activate+0x280/0x280 [ 407.294214][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 407.299917][ C1] do_syscall_64+0xb7/0x580 [ 407.304398][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.310266][ C1] RIP: 0033:0x45b153 [ 407.314152][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 407.333731][ C1] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 407.342120][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153 [ 407.350070][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017ecfb0 [ 407.358020][ C1] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000 [ 407.365969][ C1] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0 [ 407.373920][ C1] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 407.381874][ C1] syz-fuzzer S27968 1723 1719 0x00000000 [ 407.388185][ C1] Call Trace: [ 407.391456][ C1] ? __schedule+0x76f/0x1ac0 [ 407.396037][ C1] ? __sched_text_start+0x8/0x8 [ 407.400863][ C1] schedule+0xca/0x250 [ 407.404912][ C1] futex_wait_queue_me+0x2a7/0x570 [ 407.410002][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 407.415469][ C1] futex_wait+0x1e2/0x590 [ 407.419778][ C1] ? futex_wait_setup+0x350/0x350 [ 407.424782][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 407.430650][ C1] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 407.436352][ C1] ? futex_wake+0x164/0x480 [ 407.440843][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 407.445672][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 407.450515][ C1] do_futex+0x15d/0x1b80 [ 407.454737][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 407.459740][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 407.464742][ C1] ? find_held_lock+0x2d/0x110 [ 407.469509][ C1] ? __might_fault+0x11f/0x1d0 [ 407.474252][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 407.479080][ C1] ? lock_acquire+0x127/0x320 [ 407.483749][ C1] ? __set_current_blocked+0x6a/0x110 [ 407.489096][ C1] __x64_sys_futex+0x376/0x4f0 [ 407.493837][ C1] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 407.499533][ C1] ? do_futex+0x1b80/0x1b80 [ 407.504015][ C1] ? switch_fpu_return+0x1c2/0x430 [ 407.509104][ C1] ? fpregs_mark_activate+0x280/0x280 [ 407.514455][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 407.520149][ C1] do_syscall_64+0xb7/0x580 [ 407.524633][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.530501][ C1] RIP: 0033:0x45b153 [ 407.534386][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 407.553965][ C1] RSP: 002b:000000c42004be88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 407.562376][ C1] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153 [ 407.570327][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040548 [ 407.578273][ C1] RBP: 000000c42004bed0 R08: 0000000000000000 R09: 0000000000000000 [ 407.586222][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4202eff68 [ 407.594179][ C1] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 407.602143][ C1] syz-fuzzer S28992 1724 1719 0x00000000 [ 407.608469][ C1] Call Trace: [ 407.611753][ C1] ? __schedule+0x76f/0x1ac0 [ 407.621791][ C1] ? __sched_text_start+0x8/0x8 [ 407.626617][ C1] schedule+0xca/0x250 [ 407.630664][ C1] futex_wait_queue_me+0x2a7/0x570 [ 407.635751][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 407.641186][ C1] futex_wait+0x1e2/0x590 [ 407.645495][ C1] ? futex_wait_setup+0x350/0x350 [ 407.651286][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 407.657156][ C1] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 407.662849][ C1] ? futex_wake+0x164/0x480 [ 407.667335][ C1] ? lock_acquire+0x127/0x320 [ 407.671989][ C1] ? __might_fault+0xef/0x1d0 [ 407.676652][ C1] do_futex+0x15d/0x1b80 [ 407.680873][ C1] ? put_timespec64+0xcb/0x120 [ 407.685613][ C1] ? nsecs_to_jiffies+0x30/0x30 [ 407.690452][ C1] ? ktime_get_ts64+0x222/0x2b0 [ 407.695280][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 407.700285][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 407.706770][ C1] ? __sanitizer_cov_trace_pc+0x47/0x50 [ 407.712303][ C1] __x64_sys_futex+0x376/0x4f0 [ 407.717046][ C1] ? do_futex+0x1b80/0x1b80 [ 407.721525][ C1] ? switch_fpu_return+0x1c2/0x430 [ 407.726616][ C1] ? fpregs_mark_activate+0x280/0x280 [ 407.731964][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 407.737658][ C1] do_syscall_64+0xb7/0x580 [ 407.742140][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.748008][ C1] RIP: 0033:0x45b153 [ 407.751883][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 407.771549][ C1] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 407.779939][ C1] RAX: ffffffffffffffda RBX: 000000c420040800 RCX: 000000000045b153 [ 407.787892][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000180af40 [ 407.795840][ C1] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000 [ 407.803791][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168 [ 407.811740][ C1] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 407.819700][ C1] syz-fuzzer S26576 1725 1719 0x00000000 [ 407.826009][ C1] Call Trace: [ 407.829278][ C1] ? __schedule+0x76f/0x1ac0 [ 407.833852][ C1] ? __sched_text_start+0x8/0x8 [ 407.838680][ C1] schedule+0xca/0x250 [ 407.842727][ C1] futex_wait_queue_me+0x2a7/0x570 [ 407.847816][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 407.853255][ C1] ? find_held_lock+0x2d/0x110 [ 407.857997][ C1] futex_wait+0x1e2/0x590 [ 407.862303][ C1] ? futex_wait_setup+0x350/0x350 [ 407.867304][ C1] ? trace_hardirqs_off+0x50/0x1d0 [ 407.872393][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 407.878175][ C1] ? try_to_wake_up+0x6c9/0x15e0 [ 407.883108][ C1] ? do_send_sig_info+0xc0/0x120 [ 407.888042][ C1] do_futex+0x15d/0x1b80 [ 407.892271][ C1] ? find_held_lock+0x2d/0x110 [ 407.897105][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 407.902114][ C1] ? find_held_lock+0x2d/0x110 [ 407.906859][ C1] ? kill_something_info+0x1db/0x480 [ 407.912126][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 407.916956][ C1] ? kill_pid_info+0x23/0x200 [ 407.921611][ C1] ? kill_pid_info+0x133/0x200 [ 407.926362][ C1] ? kill_something_info+0x118/0x480 [ 407.931623][ C1] __x64_sys_futex+0x376/0x4f0 [ 407.936366][ C1] ? fput_many+0x2f/0x1a0 [ 407.940670][ C1] ? do_futex+0x1b80/0x1b80 [ 407.945153][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 407.950939][ C1] do_syscall_64+0xb7/0x580 [ 407.955424][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.961292][ C1] RIP: 0033:0x45b153 [ 407.965171][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 407.985014][ C1] RSP: 002b:000000c42014ddf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 407.993410][ C1] RAX: ffffffffffffffda RBX: 000000c42013e000 RCX: 000000000045b153 [ 408.001358][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013e148 [ 408.009306][ C1] RBP: 000000c42014de40 R08: 0000000000000000 R09: 0000000000000000 [ 408.017256][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4203c3ea8 [ 408.025206][ C1] R13: 000000c420209f50 R14: 000000c420209f50 R15: 0000000000000000 [ 408.033173][ C1] syz-fuzzer S25216 1726 1719 0x00000000 [ 408.039521][ C1] Call Trace: [ 408.042809][ C1] ? __schedule+0x76f/0x1ac0 [ 408.047647][ C1] ? __sched_text_start+0x8/0x8 [ 408.052483][ C1] schedule+0xca/0x250 [ 408.056535][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 408.062585][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 408.068375][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 408.073293][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 408.078124][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 408.083134][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 408.088049][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 408.093224][ C1] ep_poll+0xcca/0xe60 [ 408.097296][ C1] ? ep_modify+0x830/0x830 [ 408.101693][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 408.107218][ C1] ? __fget+0x357/0x530 [ 408.111352][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 408.115752][ C1] ? wake_up_q+0xf0/0xf0 [ 408.119969][ C1] do_epoll_wait+0x209/0x260 [ 408.124797][ C1] __x64_sys_epoll_pwait+0x133/0x2d0 [ 408.130058][ C1] ? do_syscall_64+0x1a/0x580 [ 408.134713][ C1] do_syscall_64+0xb7/0x580 [ 408.139194][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.145062][ C1] RIP: 0033:0x45b300 [ 408.148937][ C1] Code: 00 be 01 00 00 00 4c 89 f7 ff d3 4d 8b 7e 10 4d 85 ff 74 61 49 83 7f 08 00 ba 04 00 00 00 0f 84 ce 02 00 00 31 f6 4c 89 ff ff 49 8b 7f 08 48 85 ff 74 0d ba 05 00 00 00 48 89 de e8 49 e8 ff [ 408.168517][ C1] RSP: 002b:000000c42014f860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 408.176907][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300 [ 408.184854][ C1] RDX: 0000000000000080 RSI: 000000c42014f8a0 RDI: 0000000000000004 [ 408.192814][ C1] RBP: 000000c42014fea0 R08: 0000000000000000 R09: 0000000000000000 [ 408.200772][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c421911d18 [ 408.208727][ C1] R13: 0000000000000001 R14: 000000c420075d40 R15: 0000000000000001 [ 408.216793][ C1] syz-fuzzer S26576 1727 1719 0x00000000 [ 408.223122][ C1] Call Trace: [ 408.226397][ C1] ? __schedule+0x76f/0x1ac0 [ 408.230983][ C1] ? __sched_text_start+0x8/0x8 [ 408.235814][ C1] schedule+0xca/0x250 [ 408.239869][ C1] futex_wait_queue_me+0x2a7/0x570 [ 408.244968][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 408.250406][ C1] futex_wait+0x1e2/0x590 [ 408.254724][ C1] ? futex_wait_setup+0x350/0x350 [ 408.259737][ C1] ? mark_lock+0xbc/0x1160 [ 408.264130][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 408.269131][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 408.274135][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 408.279137][ C1] do_futex+0x15d/0x1b80 [ 408.283359][ C1] ? find_held_lock+0x2d/0x110 [ 408.288102][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 408.293361][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 408.298366][ C1] ? lock_acquire+0x127/0x320 [ 408.303101][ C1] ? __might_fault+0xef/0x1d0 [ 408.307766][ C1] ? __might_fault+0x192/0x1d0 [ 408.312517][ C1] ? do_sigaltstack.constprop.0+0x544/0x660 [ 408.318388][ C1] ? restore_altstack+0xf3/0x150 [ 408.323314][ C1] ? __ia32_sys_sigaltstack+0x380/0x380 [ 408.328836][ C1] __x64_sys_futex+0x376/0x4f0 [ 408.333581][ C1] ? do_futex+0x1b80/0x1b80 [ 408.338062][ C1] ? ksys_write+0x19f/0x250 [ 408.342545][ C1] ? signal_fault+0x90/0x90 [ 408.347034][ C1] ? exit_to_usermode_loop+0xd1/0x200 [ 408.352397][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 408.358093][ C1] do_syscall_64+0xb7/0x580 [ 408.362578][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.368445][ C1] RIP: 0033:0x45b153 [ 408.372320][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 408.391901][ C1] RSP: 002b:000000c420051ee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 408.400289][ C1] RAX: ffffffffffffffda RBX: 000000c42013f000 RCX: 000000000045b153 [ 408.408237][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42013f148 [ 408.416186][ C1] RBP: 000000c420051f30 R08: 0000000000000000 R09: 0000000000000000 [ 408.424138][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4200c3b00 [ 408.432089][ C1] R13: 000000000000000f R14: 0000000000c0fa00 R15: 0000000000003913 [ 408.440053][ C1] syz-fuzzer S29272 1734 1719 0x00000000 [ 408.446376][ C1] Call Trace: [ 408.449645][ C1] ? __schedule+0x76f/0x1ac0 [ 408.454213][ C1] ? __sched_text_start+0x8/0x8 [ 408.459040][ C1] schedule+0xca/0x250 [ 408.463088][ C1] futex_wait_queue_me+0x2a7/0x570 [ 408.468180][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 408.473625][ C1] futex_wait+0x1e2/0x590 [ 408.477932][ C1] ? futex_wait_setup+0x350/0x350 [ 408.482931][ C1] do_futex+0x15d/0x1b80 [ 408.487150][ C1] ? find_held_lock+0x2d/0x110 [ 408.491892][ C1] ? __set_current_blocked+0xcc/0x110 [ 408.497244][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 408.502245][ C1] ? recalc_sigpending_tsk+0x16e/0x1e0 [ 408.507686][ C1] ? mark_lock+0xbc/0x1160 [ 408.512088][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 408.517002][ C1] ? __set_current_blocked+0xcc/0x110 [ 408.522365][ C1] ? find_held_lock+0x2d/0x110 [ 408.527116][ C1] __x64_sys_futex+0x376/0x4f0 [ 408.531862][ C1] ? do_futex+0x1b80/0x1b80 [ 408.536343][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 408.541954][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 408.547755][ C1] do_syscall_64+0xb7/0x580 [ 408.552237][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.558103][ C1] RIP: 0033:0x45b153 [ 408.561976][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 408.581557][ C1] RSP: 002b:000000c4203e3f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 408.589956][ C1] RAX: ffffffffffffffda RBX: 000000c42013f800 RCX: 000000000045b153 [ 408.597904][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000180adf8 [ 408.605857][ C1] RBP: 000000c4203e3f48 R08: 0000000000000000 R09: 0000000000000000 [ 408.613807][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000042f0a0 [ 408.621755][ C1] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 408.629712][ C1] syz-fuzzer S26576 1735 1719 0x00000000 [ 408.636021][ C1] Call Trace: [ 408.639291][ C1] ? __schedule+0x76f/0x1ac0 [ 408.643860][ C1] ? __sched_text_start+0x8/0x8 [ 408.648690][ C1] ? enqueue_hrtimer+0x380/0x380 [ 408.653615][ C1] schedule+0xca/0x250 [ 408.657664][ C1] futex_wait_queue_me+0x2a7/0x570 [ 408.662753][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 408.668187][ C1] futex_wait+0x1e2/0x590 [ 408.672495][ C1] ? futex_wait_setup+0x350/0x350 [ 408.677585][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 408.683714][ C1] ? futex_wake+0x164/0x480 [ 408.688214][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 408.693215][ C1] do_futex+0x15d/0x1b80 [ 408.697438][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 408.702440][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 408.707266][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 408.712266][ C1] ? find_held_lock+0x2d/0x110 [ 408.717015][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 408.721928][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 408.726754][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 408.731852][ C1] ? ktime_get+0x190/0x1c0 [ 408.736248][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 408.741516][ C1] ? ktime_get+0x162/0x1c0 [ 408.745914][ C1] __x64_sys_futex+0x376/0x4f0 [ 408.750666][ C1] ? do_futex+0x1b80/0x1b80 [ 408.755157][ C1] ? switch_fpu_return+0x1c2/0x430 [ 408.760250][ C1] ? fpregs_mark_activate+0x280/0x280 [ 408.765603][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 408.771297][ C1] do_syscall_64+0xb7/0x580 [ 408.775871][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.781740][ C1] RIP: 0033:0x45b153 [ 408.785613][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 408.805194][ C1] RSP: 002b:000000c42003e6a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 408.813589][ C1] RAX: ffffffffffffffda RBX: 00000000169e25d4 RCX: 000000000045b153 [ 408.821537][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017f1080 [ 408.829486][ C1] RBP: 000000c42003e6e8 R08: 0000000000000000 R09: 0000000000000000 [ 408.838823][ C1] R10: 000000c42003e6d8 R11: 0000000000000206 R12: 000000c421b0ee78 [ 408.846882][ C1] R13: 000000000000001f R14: 0000000000c0fa00 R15: 0000000000003913 [ 408.854846][ C1] syz-fuzzer R running task 26576 1736 1719 0x00000000 [ 408.862724][ C1] Call Trace: [ 408.866095][ C1] ? __schedule+0x76f/0x1ac0 [ 408.870677][ C1] ? __sched_text_start+0x8/0x8 [ 408.875519][ C1] ? enqueue_hrtimer+0x380/0x380 [ 408.880452][ C1] schedule+0xca/0x250 [ 408.884503][ C1] futex_wait_queue_me+0x2a7/0x570 [ 408.889604][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 408.895040][ C1] futex_wait+0x1e2/0x590 [ 408.899351][ C1] ? futex_wait_setup+0x350/0x350 [ 408.904353][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 408.910307][ C1] ? futex_wake+0x164/0x480 [ 408.914964][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 408.919976][ C1] do_futex+0x15d/0x1b80 [ 408.924203][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 408.929208][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 408.934033][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 408.939035][ C1] ? find_held_lock+0x2d/0x110 [ 408.943780][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 408.948942][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 408.953768][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 408.958704][ C1] ? ktime_get+0x190/0x1c0 [ 408.963096][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 408.968378][ C1] ? ktime_get+0x162/0x1c0 [ 408.972779][ C1] __x64_sys_futex+0x376/0x4f0 [ 408.977520][ C1] ? do_futex+0x1b80/0x1b80 [ 408.982002][ C1] ? switch_fpu_return+0x1c2/0x430 [ 408.987098][ C1] ? fpregs_mark_activate+0x280/0x280 [ 408.992446][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 408.998151][ C1] do_syscall_64+0xb7/0x580 [ 409.002631][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.008498][ C1] RIP: 0033:0x45b153 [ 409.012373][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 409.032050][ C1] RSP: 002b:000000c4200396a0 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 409.040463][ C1] RAX: ffffffffffffffda RBX: 0000000015eb7815 RCX: 000000000045b153 [ 409.048428][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017f1000 [ 409.056393][ C1] RBP: 000000c4200396e8 R08: 0000000000000000 R09: 0000000000000000 [ 409.064352][ C1] R10: 000000c4200396d8 R11: 0000000000000202 R12: 0000005d1b634ab0 [ 409.072306][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 409.080280][ C1] syz-executor.0 S24744 1744 1 0x80004002 [ 409.086774][ C1] Call Trace: [ 409.090048][ C1] ? __schedule+0x76f/0x1ac0 [ 409.094617][ C1] ? __sched_text_start+0x8/0x8 [ 409.099463][ C1] ? release_task+0x1600/0x1600 [ 409.104290][ C1] ? lock_acquire+0x127/0x320 [ 409.108945][ C1] ? do_wait+0x39f/0x970 [ 409.113165][ C1] schedule+0xca/0x250 [ 409.117215][ C1] do_wait+0x622/0x970 [ 409.121269][ C1] ? wait_consider_task+0x3540/0x3540 [ 409.126617][ C1] ? radix_tree_next_chunk+0x419/0x950 [ 409.132051][ C1] kernel_wait4+0x14c/0x260 [ 409.136530][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 409.141618][ C1] ? task_stopped_code+0x180/0x180 [ 409.146708][ C1] zap_pid_ns_processes+0x31e/0x680 [ 409.151895][ C1] ? copy_pid_ns+0x940/0x940 [ 409.156465][ C1] ? do_raw_write_lock+0x11a/0x280 [ 409.161560][ C1] ? do_raw_read_unlock+0x70/0x70 [ 409.166559][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 409.171826][ C1] do_exit+0x24f0/0x2c00 [ 409.176048][ C1] ? find_held_lock+0x2d/0x110 [ 409.180805][ C1] ? mm_update_next_owner+0x630/0x630 [ 409.186161][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 409.190989][ C1] do_group_exit+0x125/0x340 [ 409.195575][ C1] get_signal+0x466/0x23d0 [ 409.200064][ C1] ? kernel_wait4+0x1b5/0x260 [ 409.204726][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 409.209739][ C1] do_signal+0x88/0x14e0 [ 409.213969][ C1] ? find_held_lock+0x2d/0x110 [ 409.218744][ C1] ? setup_sigcontext+0x820/0x820 [ 409.223756][ C1] ? kernel_wait4+0x260/0x260 [ 409.228416][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 409.233248][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 409.238254][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 409.243195][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 409.248371][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 409.253637][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 409.258812][ C1] ? task_work_run+0x11c/0x1c0 [ 409.263556][ C1] exit_to_usermode_loop+0x1a2/0x200 [ 409.269014][ C1] do_syscall_64+0x45f/0x580 [ 409.273590][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.279460][ C1] RIP: 0033:0x4139ba [ 409.283338][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 409.302918][ C1] RSP: 002b:00007ffc0243e078 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 409.311304][ C1] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00000000004139ba [ 409.319253][ C1] RDX: 0000000040000000 RSI: 00007ffc0243e0b0 RDI: ffffffffffffffff [ 409.327201][ C1] RBP: 000000000000011d R08: 0000000000000001 R09: 00005555572e5940 [ 409.335238][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001b [ 409.343188][ C1] R13: 00007ffc0243e0b0 R14: 0000000000047307 R15: 00007ffc0243e0c0 [ 409.351150][ C1] syz-executor.5 S24744 1751 1 0x80004002 [ 409.357465][ C1] Call Trace: [ 409.360740][ C1] ? __schedule+0x76f/0x1ac0 [ 409.365309][ C1] ? __sched_text_start+0x8/0x8 [ 409.370141][ C1] ? release_task+0x1600/0x1600 [ 409.374969][ C1] ? lock_acquire+0x127/0x320 [ 409.379621][ C1] ? do_wait+0x39f/0x970 [ 409.383840][ C1] schedule+0xca/0x250 [ 409.387887][ C1] do_wait+0x622/0x970 [ 409.391933][ C1] ? wait_consider_task+0x3540/0x3540 [ 409.397285][ C1] ? radix_tree_next_chunk+0x419/0x950 [ 409.402718][ C1] kernel_wait4+0x14c/0x260 [ 409.407203][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 409.412289][ C1] ? task_stopped_code+0x180/0x180 [ 409.417385][ C1] zap_pid_ns_processes+0x31e/0x680 [ 409.422557][ C1] ? copy_pid_ns+0x940/0x940 [ 409.427125][ C1] ? do_raw_write_lock+0x11a/0x280 [ 409.432213][ C1] ? do_raw_read_unlock+0x70/0x70 [ 409.437213][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 409.442473][ C1] do_exit+0x24f0/0x2c00 [ 409.446692][ C1] ? find_held_lock+0x2d/0x110 [ 409.451434][ C1] ? mm_update_next_owner+0x630/0x630 [ 409.456784][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 409.461610][ C1] do_group_exit+0x125/0x340 [ 409.466177][ C1] get_signal+0x466/0x23d0 [ 409.470572][ C1] ? kernel_wait4+0x1b5/0x260 [ 409.475226][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 409.480237][ C1] do_signal+0x88/0x14e0 [ 409.484458][ C1] ? find_held_lock+0x2d/0x110 [ 409.489198][ C1] ? setup_sigcontext+0x820/0x820 [ 409.494201][ C1] ? kernel_wait4+0x260/0x260 [ 409.498858][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 409.503686][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 409.508685][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 409.513600][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 409.518773][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 409.524033][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 409.529205][ C1] ? task_work_run+0x11c/0x1c0 [ 409.533945][ C1] exit_to_usermode_loop+0x1a2/0x200 [ 409.539208][ C1] do_syscall_64+0x45f/0x580 [ 409.543784][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.549658][ C1] RIP: 0033:0x4139ba [ 409.553531][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 409.573112][ C1] RSP: 002b:00007ffe8eb06cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 409.581500][ C1] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00000000004139ba [ 409.589446][ C1] RDX: 0000000040000000 RSI: 00007ffe8eb06cf0 RDI: ffffffffffffffff [ 409.597396][ C1] RBP: 000000000000012e R08: 0000000000000001 R09: 000055555677d940 [ 409.605344][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 409.613378][ C1] R13: 00007ffe8eb06cf0 R14: 0000000000047265 R15: 00007ffe8eb06d00 [ 409.621328][ C1] syz-executor.1 S24976 1754 1 0x80004002 [ 409.627636][ C1] Call Trace: [ 409.630901][ C1] ? __schedule+0x76f/0x1ac0 [ 409.635474][ C1] ? __sched_text_start+0x8/0x8 [ 409.640298][ C1] ? release_task+0x1600/0x1600 [ 409.645122][ C1] ? lock_acquire+0x127/0x320 [ 409.649773][ C1] ? do_wait+0x39f/0x970 [ 409.653992][ C1] schedule+0xca/0x250 [ 409.658035][ C1] do_wait+0x622/0x970 [ 409.662080][ C1] ? wait_consider_task+0x3540/0x3540 [ 409.667428][ C1] ? radix_tree_next_chunk+0x419/0x950 [ 409.672865][ C1] kernel_wait4+0x14c/0x260 [ 409.677346][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 409.682443][ C1] ? task_stopped_code+0x180/0x180 [ 409.687539][ C1] zap_pid_ns_processes+0x31e/0x680 [ 409.692717][ C1] ? copy_pid_ns+0x940/0x940 [ 409.697283][ C1] ? do_raw_write_lock+0x11a/0x280 [ 409.702368][ C1] ? do_raw_read_unlock+0x70/0x70 [ 409.707380][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 409.712652][ C1] do_exit+0x24f0/0x2c00 [ 409.716875][ C1] ? find_held_lock+0x2d/0x110 [ 409.721616][ C1] ? mm_update_next_owner+0x630/0x630 [ 409.727072][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 409.731898][ C1] do_group_exit+0x125/0x340 [ 409.736481][ C1] get_signal+0x466/0x23d0 [ 409.740886][ C1] ? kernel_wait4+0x1b5/0x260 [ 409.745552][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 409.750561][ C1] do_signal+0x88/0x14e0 [ 409.754786][ C1] ? find_held_lock+0x2d/0x110 [ 409.759535][ C1] ? setup_sigcontext+0x820/0x820 [ 409.764539][ C1] ? kernel_wait4+0x260/0x260 [ 409.769193][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 409.774021][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 409.779029][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 409.783943][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 409.789122][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 409.794384][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 409.799558][ C1] ? task_work_run+0x11c/0x1c0 [ 409.804299][ C1] exit_to_usermode_loop+0x1a2/0x200 [ 409.809560][ C1] do_syscall_64+0x45f/0x580 [ 409.814125][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.819995][ C1] RIP: 0033:0x4139ba [ 409.823874][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 409.843456][ C1] RSP: 002b:00007ffff0283e78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 409.851843][ C1] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00000000004139ba [ 409.859793][ C1] RDX: 0000000040000000 RSI: 00007ffff0283eb0 RDI: ffffffffffffffff [ 409.867739][ C1] RBP: 0000000000000124 R08: 0000000000000001 R09: 00005555566e2940 [ 409.875688][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 409.883647][ C1] R13: 00007ffff0283eb0 R14: 000000000004bedf R15: 00007ffff0283ec0 [ 409.891611][ C1] syz-executor.4 S24976 1755 1 0x80004002 [ 409.897921][ C1] Call Trace: [ 409.901190][ C1] ? __schedule+0x76f/0x1ac0 [ 409.905756][ C1] ? __sched_text_start+0x8/0x8 [ 409.910594][ C1] ? release_task+0x1600/0x1600 [ 409.915422][ C1] ? lock_acquire+0x127/0x320 [ 409.920071][ C1] ? do_wait+0x39f/0x970 [ 409.924289][ C1] schedule+0xca/0x250 [ 409.928333][ C1] do_wait+0x622/0x970 [ 409.932379][ C1] ? wait_consider_task+0x3540/0x3540 [ 409.937730][ C1] ? radix_tree_next_chunk+0x419/0x950 [ 409.943184][ C1] kernel_wait4+0x14c/0x260 [ 409.947666][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 409.952752][ C1] ? task_stopped_code+0x180/0x180 [ 409.957841][ C1] zap_pid_ns_processes+0x31e/0x680 [ 409.963014][ C1] ? copy_pid_ns+0x940/0x940 [ 409.967580][ C1] ? do_raw_write_lock+0x11a/0x280 [ 409.972669][ C1] ? do_raw_read_unlock+0x70/0x70 [ 409.977672][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 409.982931][ C1] do_exit+0x24f0/0x2c00 [ 409.987149][ C1] ? find_held_lock+0x2d/0x110 [ 409.991902][ C1] ? mm_update_next_owner+0x630/0x630 [ 409.997257][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 410.002085][ C1] do_group_exit+0x125/0x340 [ 410.006915][ C1] get_signal+0x466/0x23d0 [ 410.011307][ C1] ? kernel_wait4+0x1b5/0x260 [ 410.015962][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 410.020960][ C1] do_signal+0x88/0x14e0 [ 410.025187][ C1] ? find_held_lock+0x2d/0x110 [ 410.029928][ C1] ? setup_sigcontext+0x820/0x820 [ 410.034929][ C1] ? kernel_wait4+0x260/0x260 [ 410.039584][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 410.044433][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 410.049444][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 410.054369][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 410.059552][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 410.064921][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 410.070098][ C1] ? task_work_run+0x11c/0x1c0 [ 410.074841][ C1] exit_to_usermode_loop+0x1a2/0x200 [ 410.080104][ C1] do_syscall_64+0x45f/0x580 [ 410.084671][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.090539][ C1] RIP: 0033:0x4139ba [ 410.094414][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 410.113994][ C1] RSP: 002b:00007ffefd4c04a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 410.122382][ C1] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00000000004139ba [ 410.130331][ C1] RDX: 0000000040000000 RSI: 00007ffefd4c04e0 RDI: ffffffffffffffff [ 410.138289][ C1] RBP: 0000000000000130 R08: 0000000000000001 R09: 0000555557507940 [ 410.146238][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 410.154186][ C1] R13: 00007ffefd4c04e0 R14: 00000000000478d8 R15: 00007ffefd4c04f0 [ 410.162148][ C1] syz-executor.2 S24744 1756 1 0x80004002 [ 410.168478][ C1] Call Trace: [ 410.171751][ C1] ? __schedule+0x76f/0x1ac0 [ 410.176320][ C1] ? __sched_text_start+0x8/0x8 [ 410.181148][ C1] ? release_task+0x1600/0x1600 [ 410.185975][ C1] ? lock_acquire+0x127/0x320 [ 410.190627][ C1] ? do_wait+0x39f/0x970 [ 410.194851][ C1] schedule+0xca/0x250 [ 410.198897][ C1] do_wait+0x622/0x970 [ 410.202944][ C1] ? wait_consider_task+0x3540/0x3540 [ 410.208293][ C1] ? radix_tree_next_chunk+0x419/0x950 [ 410.213751][ C1] kernel_wait4+0x14c/0x260 [ 410.218245][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 410.223344][ C1] ? task_stopped_code+0x180/0x180 [ 410.228440][ C1] zap_pid_ns_processes+0x31e/0x680 [ 410.233622][ C1] ? copy_pid_ns+0x940/0x940 [ 410.238196][ C1] ? do_raw_write_lock+0x11a/0x280 [ 410.243299][ C1] ? do_raw_read_unlock+0x70/0x70 [ 410.248304][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 410.253574][ C1] do_exit+0x24f0/0x2c00 [ 410.257810][ C1] ? find_held_lock+0x2d/0x110 [ 410.262554][ C1] ? mm_update_next_owner+0x630/0x630 [ 410.267902][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 410.272740][ C1] do_group_exit+0x125/0x340 [ 410.277309][ C1] get_signal+0x466/0x23d0 [ 410.281701][ C1] ? kernel_wait4+0x1b5/0x260 [ 410.286354][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 410.291355][ C1] do_signal+0x88/0x14e0 [ 410.295578][ C1] ? find_held_lock+0x2d/0x110 [ 410.300319][ C1] ? setup_sigcontext+0x820/0x820 [ 410.305319][ C1] ? kernel_wait4+0x260/0x260 [ 410.309975][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 410.314802][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 410.319823][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 410.324740][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 410.329918][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 410.335181][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 410.340356][ C1] ? task_work_run+0x11c/0x1c0 [ 410.345097][ C1] exit_to_usermode_loop+0x1a2/0x200 [ 410.350359][ C1] do_syscall_64+0x45f/0x580 [ 410.354926][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.360798][ C1] RIP: 0033:0x4139ba [ 410.364674][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 410.384254][ C1] RSP: 002b:00007ffdc76d0bd8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 410.392643][ C1] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00000000004139ba [ 410.400593][ C1] RDX: 0000000040000000 RSI: 00007ffdc76d0c10 RDI: ffffffffffffffff [ 410.408552][ C1] RBP: 0000000000000125 R08: 0000000000000001 R09: 0000555555a34940 [ 410.416500][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 410.424447][ C1] R13: 00007ffdc76d0c10 R14: 000000000004ca65 R15: 00007ffdc76d0c20 [ 410.432400][ C1] kworker/u4:5 I24440 1768 2 0x80004000 [ 410.438735][ C1] Workqueue: 0x0 (events_unbound) [ 410.443822][ C1] Call Trace: [ 410.447091][ C1] ? __schedule+0x76f/0x1ac0 [ 410.451657][ C1] ? __sched_text_start+0x8/0x8 [ 410.456485][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 410.461833][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 410.466848][ C1] schedule+0xca/0x250 [ 410.470898][ C1] worker_thread+0x245/0xe20 [ 410.475467][ C1] ? process_one_work+0x1530/0x1530 [ 410.480640][ C1] kthread+0x318/0x420 [ 410.484685][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 410.490033][ C1] ret_from_fork+0x24/0x30 [ 410.494425][ C1] kworker/1:3 I23640 2748 2 0x80004000 [ 410.500767][ C1] Workqueue: 0x0 (events_power_efficient) [ 410.506551][ C1] Call Trace: [ 410.509821][ C1] ? __schedule+0x76f/0x1ac0 [ 410.514396][ C1] ? __sched_text_start+0x8/0x8 [ 410.519225][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 410.524574][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 410.529577][ C1] schedule+0xca/0x250 [ 410.533626][ C1] worker_thread+0x245/0xe20 [ 410.538194][ C1] ? process_one_work+0x1530/0x1530 [ 410.543368][ C1] kthread+0x318/0x420 [ 410.547413][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 410.552760][ C1] ret_from_fork+0x24/0x30 [ 410.557153][ C1] kworker/0:3 I24184 2760 2 0x80004000 [ 410.563498][ C1] Workqueue: 0x0 (events) [ 410.567891][ C1] Call Trace: [ 410.571157][ C1] ? __schedule+0x76f/0x1ac0 [ 410.575726][ C1] ? __sched_text_start+0x8/0x8 [ 410.580554][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 410.585903][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 410.590900][ C1] schedule+0xca/0x250 [ 410.594952][ C1] worker_thread+0x245/0xe20 [ 410.599520][ C1] ? process_one_work+0x1530/0x1530 [ 410.604696][ C1] kthread+0x318/0x420 [ 410.608750][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 410.614099][ C1] ret_from_fork+0x24/0x30 [ 410.618488][ C1] kworker/1:4 R running task 23352 2763 2 0x80004000 [ 410.626385][ C1] Workqueue: 0x0 (events) [ 410.630779][ C1] Call Trace: [ 410.634047][ C1] ? __schedule+0x76f/0x1ac0 [ 410.638615][ C1] ? __sched_text_start+0x8/0x8 [ 410.643451][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 410.648807][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 410.653815][ C1] schedule+0xca/0x250 [ 410.657865][ C1] worker_thread+0x245/0xe20 [ 410.662432][ C1] ? process_one_work+0x1530/0x1530 [ 410.667606][ C1] kthread+0x318/0x420 [ 410.671651][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 410.676998][ C1] ret_from_fork+0x24/0x30 [ 410.681390][ C1] kworker/1:5 I23584 2775 2 0x80004000 [ 410.687716][ C1] Workqueue: 0x0 (events) [ 410.692107][ C1] Call Trace: [ 410.695372][ C1] ? __schedule+0x76f/0x1ac0 [ 410.699941][ C1] ? __sched_text_start+0x8/0x8 [ 410.704773][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 410.710120][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 410.715121][ C1] schedule+0xca/0x250 [ 410.719166][ C1] worker_thread+0x245/0xe20 [ 410.723733][ C1] ? process_one_work+0x1530/0x1530 [ 410.728915][ C1] kthread+0x318/0x420 [ 410.732960][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 410.738319][ C1] ret_from_fork+0x24/0x30 [ 410.742707][ C1] kworker/0:4 D25024 2780 2 0x80004000 [ 410.749026][ C1] Workqueue: usb_hub_wq hub_event [ 410.754032][ C1] Call Trace: [ 410.757297][ C1] ? __schedule+0x76f/0x1ac0 [ 410.761863][ C1] ? __sched_text_start+0x8/0x8 [ 410.766698][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 410.771961][ C1] schedule+0xca/0x250 [ 410.776009][ C1] usb_kill_urb+0x225/0x2c0 [ 410.780492][ C1] ? usb_poison_anchored_urbs+0x150/0x150 [ 410.786200][ C1] ? finish_wait+0x260/0x260 [ 410.790775][ C1] ? usb_submit_urb+0x6ed/0x13b0 [ 410.795693][ C1] usb_start_wait_urb+0x24f/0x2b0 [ 410.800696][ C1] ? sg_clean+0x230/0x230 [ 410.805095][ C1] ? kasan_unpoison_shadow+0x30/0x40 [ 410.810359][ C1] ? memset+0x20/0x40 [ 410.814333][ C1] usb_control_msg+0x31c/0x4a0 [ 410.819104][ C1] ? usb_start_wait_urb+0x2b0/0x2b0 [ 410.824285][ C1] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 410.830074][ C1] ? kasan_unpoison_shadow+0x30/0x40 [ 410.835359][ C1] hub_port_init+0x8f0/0x2d30 [ 410.840020][ C1] hub_event+0x197f/0x3640 [ 410.844418][ C1] ? hub_port_debounce+0x260/0x260 [ 410.849511][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 410.855037][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 410.860305][ C1] process_one_work+0x92b/0x1530 [ 410.865246][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 410.870621][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 410.875630][ C1] worker_thread+0x96/0xe20 [ 410.880115][ C1] ? process_one_work+0x1530/0x1530 [ 410.885294][ C1] kthread+0x318/0x420 [ 410.889343][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 410.894699][ C1] ret_from_fork+0x24/0x30 [ 410.899095][ C1] kworker/1:6 I23856 2801 2 0x80004000 [ 410.905437][ C1] Workqueue: 0x0 (events) [ 410.909834][ C1] Call Trace: [ 410.913115][ C1] ? __schedule+0x76f/0x1ac0 [ 410.917697][ C1] ? __sched_text_start+0x8/0x8 [ 410.922552][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 410.927557][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 410.932476][ C1] schedule+0xca/0x250 [ 410.936527][ C1] worker_thread+0x245/0xe20 [ 410.941125][ C1] ? process_one_work+0x1530/0x1530 [ 410.946306][ C1] kthread+0x318/0x420 [ 410.950357][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 410.955733][ C1] ret_from_fork+0x24/0x30 [ 410.960135][ C1] kworker/1:7 I29840 2855 2 0x80004000 [ 410.966480][ C1] Workqueue: 0x0 (mm_percpu_wq) [ 410.971412][ C1] Call Trace: [ 410.974741][ C1] ? __schedule+0x76f/0x1ac0 [ 410.979327][ C1] ? __sched_text_start+0x8/0x8 [ 410.984170][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 410.989539][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 410.994583][ C1] schedule+0xca/0x250 [ 410.998667][ C1] worker_thread+0x245/0xe20 [ 411.003248][ C1] ? process_one_work+0x1530/0x1530 [ 411.008432][ C1] kthread+0x318/0x420 [ 411.012512][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 411.017874][ C1] ret_from_fork+0x24/0x30 [ 411.022281][ C1] kworker/0:5 D23928 2916 2 0x80004000 [ 411.028613][ C1] Workqueue: usb_hub_wq hub_event [ 411.033623][ C1] Call Trace: [ 411.036900][ C1] ? __schedule+0x76f/0x1ac0 [ 411.041477][ C1] ? __sched_text_start+0x8/0x8 [ 411.046315][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 411.051603][ C1] schedule+0xca/0x250 [ 411.055665][ C1] schedule_timeout+0x440/0xb20 [ 411.060511][ C1] ? usleep_range+0x160/0x160 [ 411.065182][ C1] ? __mutex_unlock_slowpath+0xea/0x670 [ 411.070715][ C1] ? usb_start_wait_urb+0x2b0/0x2b0 [ 411.075900][ C1] ? __next_timer_interrupt+0x190/0x190 [ 411.081434][ C1] ? msleep+0x63/0xf0 [ 411.085400][ C1] msleep+0xa4/0xf0 [ 411.089197][ C1] hub_port_debounce+0xfd/0x260 [ 411.094039][ C1] ? usb_port_disable+0x190/0x190 [ 411.099056][ C1] ? kfree_const+0x51/0x60 [ 411.103459][ C1] ? kfree+0xe4/0x2f0 [ 411.107431][ C1] ? parport_probe+0x70/0x150 [ 411.112092][ C1] ? kfree_const+0x51/0x60 [ 411.116494][ C1] ? kobject_put+0x18c/0x280 [ 411.121069][ C1] hub_event+0x250b/0x3640 [ 411.125474][ C1] ? find_held_lock+0x2d/0x110 [ 411.130227][ C1] ? mark_held_locks+0xe0/0xe0 [ 411.134977][ C1] ? hub_port_debounce+0x260/0x260 [ 411.140079][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 411.145614][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 411.150919][ C1] process_one_work+0x92b/0x1530 [ 411.155847][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 411.161245][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 411.166257][ C1] worker_thread+0x96/0xe20 [ 411.170748][ C1] ? process_one_work+0x1530/0x1530 [ 411.175936][ C1] kthread+0x318/0x420 [ 411.179994][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 411.185363][ C1] ret_from_fork+0x24/0x30 [ 411.189764][ C1] kworker/0:6 I29440 2919 2 0x80004000 [ 411.196126][ C1] Workqueue: 0x0 (events) [ 411.200616][ C1] Call Trace: [ 411.204042][ C1] ? __schedule+0x76f/0x1ac0 [ 411.208715][ C1] ? __sched_text_start+0x8/0x8 [ 411.213577][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 411.218946][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 411.224016][ C1] schedule+0xca/0x250 [ 411.228077][ C1] worker_thread+0x245/0xe20 [ 411.232660][ C1] ? process_one_work+0x1530/0x1530 [ 411.237850][ C1] kthread+0x318/0x420 [ 411.241909][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 411.247269][ C1] ret_from_fork+0x24/0x30 [ 411.251673][ C1] kworker/1:8 I30752 3072 2 0x80004000 [ 411.258030][ C1] Workqueue: 0x0 (events) [ 411.262433][ C1] Call Trace: [ 411.265713][ C1] ? __schedule+0x76f/0x1ac0 [ 411.270307][ C1] ? __sched_text_start+0x8/0x8 [ 411.275153][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 411.280515][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 411.285526][ C1] schedule+0xca/0x250 [ 411.289583][ C1] worker_thread+0x245/0xe20 [ 411.294166][ C1] ? process_one_work+0x1530/0x1530 [ 411.299515][ C1] kthread+0x318/0x420 [ 411.303572][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 411.309029][ C1] ret_from_fork+0x24/0x30 [ 411.313436][ C1] syz-executor.3 S24976 4017 1 0x80004002 [ 411.319756][ C1] Call Trace: [ 411.323036][ C1] ? __schedule+0x76f/0x1ac0 [ 411.327667][ C1] ? __sched_text_start+0x8/0x8 [ 411.332504][ C1] ? release_task+0x1600/0x1600 [ 411.337344][ C1] ? lock_acquire+0x127/0x320 [ 411.342098][ C1] ? do_wait+0x39f/0x970 [ 411.346328][ C1] schedule+0xca/0x250 [ 411.350383][ C1] do_wait+0x622/0x970 [ 411.354442][ C1] ? wait_consider_task+0x3540/0x3540 [ 411.359801][ C1] ? radix_tree_next_chunk+0x419/0x950 [ 411.365246][ C1] kernel_wait4+0x14c/0x260 [ 411.369870][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 411.374981][ C1] ? task_stopped_code+0x180/0x180 [ 411.380082][ C1] zap_pid_ns_processes+0x31e/0x680 [ 411.385267][ C1] ? copy_pid_ns+0x940/0x940 [ 411.389878][ C1] ? do_raw_write_lock+0x11a/0x280 [ 411.394980][ C1] ? do_raw_read_unlock+0x70/0x70 [ 411.399992][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 411.405407][ C1] do_exit+0x24f0/0x2c00 [ 411.409637][ C1] ? find_held_lock+0x2d/0x110 [ 411.414389][ C1] ? mm_update_next_owner+0x630/0x630 [ 411.419745][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 411.424578][ C1] do_group_exit+0x125/0x340 [ 411.429158][ C1] get_signal+0x466/0x23d0 [ 411.433650][ C1] ? kernel_wait4+0x1b5/0x260 [ 411.438312][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 411.443324][ C1] do_signal+0x88/0x14e0 [ 411.447557][ C1] ? find_held_lock+0x2d/0x110 [ 411.452307][ C1] ? setup_sigcontext+0x820/0x820 [ 411.457320][ C1] ? kernel_wait4+0x260/0x260 [ 411.461984][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 411.466822][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 411.471830][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 411.476754][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 411.481939][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 411.487206][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 411.492394][ C1] ? task_work_run+0x11c/0x1c0 [ 411.497142][ C1] exit_to_usermode_loop+0x1a2/0x200 [ 411.502416][ C1] do_syscall_64+0x45f/0x580 [ 411.506999][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.512913][ C1] RIP: 0033:0x4139ba [ 411.516800][ C1] Code: 0f 83 6a 18 00 00 c3 66 0f 1f 84 00 00 00 00 00 8b 05 de 28 66 00 85 c0 75 36 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 d4 ff ff ff f7 [ 411.536442][ C1] RSP: 002b:00007ffe876fe5e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 411.544889][ C1] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00000000004139ba [ 411.552889][ C1] RDX: 0000000040000000 RSI: 00007ffe876fe620 RDI: ffffffffffffffff [ 411.560939][ C1] RBP: 00000000000000d7 R08: 0000000000000001 R09: 00005555573bd940 [ 411.568914][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 411.576875][ C1] R13: 00007ffe876fe620 R14: 0000000000046f5c R15: 00007ffe876fe630 [ 411.584841][ C1] udevd S28360 6342 239 0x00000000 [ 411.591167][ C1] Call Trace: [ 411.594451][ C1] ? __schedule+0x76f/0x1ac0 [ 411.599031][ C1] ? __sched_text_start+0x8/0x8 [ 411.603908][ C1] schedule+0xca/0x250 [ 411.607967][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 411.614060][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 411.619909][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 411.625093][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 411.629928][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 411.634943][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 411.639864][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 411.645048][ C1] ep_poll+0xcca/0xe60 [ 411.649102][ C1] ? ep_modify+0x830/0x830 [ 411.653512][ C1] ? vmf_insert_mixed_mkwrite+0x30/0x30 [ 411.659045][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 411.663891][ C1] ? handle_mm_fault+0x1d5/0x900 [ 411.668816][ C1] ? wake_up_q+0xf0/0xf0 [ 411.673045][ C1] ? mark_held_locks+0x9f/0xe0 [ 411.677796][ C1] ? down_read_non_owner+0x470/0x470 [ 411.683067][ C1] do_epoll_wait+0x209/0x260 [ 411.687643][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 411.693439][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 411.698455][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 411.703726][ C1] do_syscall_64+0xb7/0x580 [ 411.708217][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.714099][ C1] RIP: 0033:0x7f359b5fa943 [ 411.718513][ C1] Code: Bad RIP value. [ 411.722570][ C1] RSP: 002b:00007ffdecb40a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 411.730967][ C1] RAX: ffffffffffffffda RBX: 00000000013bef20 RCX: 00007f359b5fa943 [ 411.738930][ C1] RDX: 0000000000000004 RSI: 00007ffdecb40a70 RDI: 0000000000000004 [ 411.747325][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 411.755286][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 411.763245][ C1] R13: 00000000013c0ed0 R14: 00000000013be250 R15: 000000000000000b [ 411.771295][ C1] udevd S28360 6343 239 0x00000000 [ 411.777617][ C1] Call Trace: [ 411.780899][ C1] ? __schedule+0x76f/0x1ac0 [ 411.785476][ C1] ? __sched_text_start+0x8/0x8 [ 411.790314][ C1] schedule+0xca/0x250 [ 411.794719][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 411.800777][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 411.806605][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 411.811790][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 411.816628][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 411.821638][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 411.826583][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 411.831767][ C1] ep_poll+0xcca/0xe60 [ 411.835874][ C1] ? ep_modify+0x830/0x830 [ 411.840286][ C1] ? __sys_sendmsg+0x113/0x1b0 [ 411.845038][ C1] ? wake_up_q+0xf0/0xf0 [ 411.849269][ C1] do_epoll_wait+0x209/0x260 [ 411.853850][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 411.859560][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 411.864575][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 411.869847][ C1] do_syscall_64+0xb7/0x580 [ 411.874339][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.880251][ C1] RIP: 0033:0x7f359b5fa943 [ 411.884666][ C1] Code: Bad RIP value. [ 411.888722][ C1] RSP: 002b:00007ffdecb40a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 411.897120][ C1] RAX: ffffffffffffffda RBX: 00000000013c2550 RCX: 00007f359b5fa943 [ 411.905118][ C1] RDX: 0000000000000004 RSI: 00007ffdecb40a70 RDI: 0000000000000004 [ 411.913076][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 411.921039][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 411.929084][ C1] R13: 00000000013c2040 R14: 00000000013be250 R15: 000000000000000b [ 411.937051][ C1] syz-executor.3 D28520 6555 4017 0x00000004 [ 411.943373][ C1] Call Trace: [ 411.946653][ C1] ? __schedule+0x76f/0x1ac0 [ 411.951230][ C1] ? __sched_text_start+0x8/0x8 [ 411.956070][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 411.961304][ C1] schedule+0xca/0x250 [ 411.965360][ C1] schedule_timeout+0x682/0xb20 [ 411.970200][ C1] ? find_held_lock+0x2d/0x110 [ 411.974971][ C1] ? usleep_range+0x160/0x160 [ 411.979654][ C1] ? mark_lock+0xbc/0x1160 [ 411.984066][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 411.989277][ C1] ? mark_held_locks+0x9f/0xe0 [ 411.994051][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 411.999428][ C1] wait_for_completion+0x26f/0x3c0 [ 412.004537][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 412.011037][ C1] ? mark_held_locks+0x9f/0xe0 [ 412.015795][ C1] ? wake_up_q+0xf0/0xf0 [ 412.020027][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 412.024606][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 412.029796][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 412.035692][ C1] ? __call_rcu+0x9a0/0x9a0 [ 412.040209][ C1] ? fsnotify+0x775/0xb10 [ 412.044543][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 412.051500][ C1] evdev_ungrab+0xa4/0x130 [ 412.055918][ C1] evdev_release+0x8a/0x1c0 [ 412.060490][ C1] ? evdev_detach_client+0x140/0x140 [ 412.065764][ C1] __fput+0x2d7/0x840 [ 412.069735][ C1] task_work_run+0x13f/0x1c0 [ 412.074319][ C1] exit_to_usermode_loop+0x1d2/0x200 [ 412.079595][ C1] do_syscall_64+0x45f/0x580 [ 412.084174][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.090054][ C1] RIP: 0033:0x413711 [ 412.093942][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 412.113532][ C1] RSP: 002b:00007ffe876fe430 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 412.122018][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413711 [ 412.129978][ C1] RDX: 0000000000000000 RSI: 0000000000000081 RDI: 0000000000000004 [ 412.137937][ C1] RBP: 0000000000000000 R08: 00000000007607f0 R09: ffffffffffffffff [ 412.145897][ C1] R10: 00007ffe876fe500 R11: 0000000000000293 R12: 000000000075bfc8 [ 412.153896][ C1] R13: 0000000000000003 R14: 00000000007607f8 R15: 000000000075bfd4 [ 412.161860][ C1] syz-executor.5 R running task 28520 6570 1751 0x8000000c [ 412.169747][ C1] Call Trace: [ 412.173018][ C1] [ 412.175863][ C1] sched_show_task.cold+0x2e0/0x359 [ 412.181047][ C1] show_state_filter+0x164/0x209 [ 412.185979][ C1] ? fn_caps_on+0x90/0x90 [ 412.190294][ C1] k_spec+0xdc/0x120 [ 412.194221][ C1] kbd_event+0x927/0x3790 [ 412.198542][ C1] ? k_pad+0x720/0x720 [ 412.202599][ C1] ? mark_held_locks+0xe0/0xe0 [ 412.207352][ C1] ? sysrq_filter+0xdf/0xeb0 [ 412.212091][ C1] ? k_pad+0x720/0x720 [ 412.216157][ C1] input_to_handler+0x3b6/0x4c0 [ 412.221027][ C1] input_pass_values.part.0+0x2e3/0x720 [ 412.226569][ C1] input_repeat_key+0x1ee/0x2c0 [ 412.231458][ C1] ? input_dev_suspend+0x80/0x80 [ 412.236397][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 412.241706][ C1] call_timer_fn+0x179/0x650 [ 412.246328][ C1] ? input_dev_suspend+0x80/0x80 [ 412.251268][ C1] ? msleep_interruptible+0x130/0x130 [ 412.256631][ C1] ? mark_held_locks+0x9f/0xe0 [ 412.261382][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 412.266692][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 412.271879][ C1] ? input_dev_suspend+0x80/0x80 [ 412.276862][ C1] run_timer_softirq+0x5e0/0x14d0 [ 412.282794][ C1] ? add_timer+0x7a0/0x7a0 [ 412.287390][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 412.292998][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 412.298366][ C1] __do_softirq+0x221/0x912 [ 412.302881][ C1] irq_exit+0x178/0x1a0 [ 412.307032][ C1] smp_apic_timer_interrupt+0x12f/0x500 [ 412.312577][ C1] apic_timer_interrupt+0xf/0x20 [ 412.317500][ C1] [ 412.320434][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x40/0x50 [ 412.326840][ C1] Code: e8 75 6e b2 fb 48 89 ef e8 0d 4f b3 fb f6 c7 02 75 11 53 9d e8 21 24 d0 fb 65 ff 0d d2 ab 8e 7a 5b 5d c3 e8 c2 27 d0 fb 53 9d ed 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 fd 65 ff [ 412.346520][ C1] RSP: 0018:ffff8881af4c7cc8 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff13 [ 412.354924][ C1] RAX: 0000000000000007 RBX: 0000000000000212 RCX: 0000000000000006 [ 412.362885][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d2e1084c [ 412.370847][ C1] RBP: ffff8881c95dce90 R08: ffff8881d2e10000 R09: fffffbfff11f45b6 [ 412.378811][ C1] R10: fffffbfff11f45b5 R11: ffffffff88fa2daf R12: 0000000000000000 [ 412.386865][ C1] R13: 0000000000000000 R14: ffff8881c95dcc80 R15: ffff8881c95dce90 [ 412.394833][ C1] input_inject_event+0x219/0x323 [ 412.399849][ C1] evdev_write+0x2c9/0x410 [ 412.404263][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 412.410350][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 412.414756][ C1] ? security_file_permission+0x8a/0x370 [ 412.420374][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 412.426605][ C1] __vfs_write+0x76/0x100 [ 412.430922][ C1] vfs_write+0x262/0x5c0 [ 412.435192][ C1] ksys_write+0x1e8/0x250 [ 412.441288][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 412.446042][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 412.451750][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 412.457458][ C1] do_syscall_64+0xb7/0x580 [ 412.462096][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.468025][ C1] RIP: 0033:0x459a29 [ 412.471910][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 412.491503][ C1] RSP: 002b:00007f022d8e7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 412.499901][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 [ 412.507866][ C1] RDX: 00000000000001e8 RSI: 0000000020000080 RDI: 0000000000000006 [ 412.515827][ C1] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 412.523785][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f022d8e86d4 [ 412.531833][ C1] R13: 00000000004c9c3d R14: 00000000004e1508 R15: 00000000ffffffff [ 412.539801][ C1] syz-executor.0 D27560 6577 1744 0x00000004 [ 412.546228][ C1] Call Trace: [ 412.549507][ C1] ? __schedule+0x76f/0x1ac0 [ 412.554087][ C1] ? __sched_text_start+0x8/0x8 [ 412.558926][ C1] ? mark_lock+0xbc/0x1160 [ 412.563328][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 412.568375][ C1] schedule+0xca/0x250 [ 412.572459][ C1] io_schedule+0x17/0x60 [ 412.576693][ C1] wait_on_page_bit+0x161/0x6a0 [ 412.581534][ C1] ? __lock_page_killable+0x750/0x750 [ 412.586892][ C1] ? unaccount_page_cache_page+0x5d0/0x5d0 [ 412.592686][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 412.598218][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 412.603487][ C1] wait_on_page_writeback+0x110/0x340 [ 412.608844][ C1] __filemap_fdatawait_range+0x120/0x210 [ 412.614461][ C1] ? filemap_check_errors+0x150/0x150 [ 412.619823][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 412.625368][ C1] ? __filemap_fdatawrite_range+0x1f6/0x300 [ 412.631248][ C1] ? delete_from_page_cache_batch+0xd60/0xd60 [ 412.637338][ C1] ? __mark_inode_dirty+0x12b/0x11f0 [ 412.642697][ C1] ? generic_update_time+0x21c/0x370 [ 412.647973][ C1] ? dentry_needs_remove_privs.part.0+0x70/0x70 [ 412.654200][ C1] filemap_write_and_wait_range+0x8d/0x100 [ 412.659995][ C1] generic_file_direct_write+0x37d/0x490 [ 412.665616][ C1] __generic_file_write_iter+0x22e/0x5c0 [ 412.671238][ C1] ext4_file_write_iter+0x3b6/0x1210 [ 412.676513][ C1] ? ext4_release_file+0x370/0x370 [ 412.681614][ C1] ? mark_lock+0xbc/0x1160 [ 412.686018][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 412.691028][ C1] new_sync_write+0x420/0x650 [ 412.695782][ C1] ? new_sync_read+0x6d0/0x6d0 [ 412.700533][ C1] ? mark_held_locks+0xe0/0xe0 [ 412.705285][ C1] ? rcu_read_lock_any_held+0xcd/0xf0 [ 412.710643][ C1] ? rcu_read_lock_held+0xb0/0xb0 [ 412.715659][ C1] __vfs_write+0xc9/0x100 [ 412.719980][ C1] vfs_write+0x262/0x5c0 [ 412.724208][ C1] ksys_write+0x127/0x250 [ 412.728551][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 412.733302][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 412.739009][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 412.744718][ C1] do_syscall_64+0xb7/0x580 [ 412.749215][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.755095][ C1] RIP: 0033:0x459a29 [ 412.758982][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 412.778690][ C1] RSP: 002b:00007fc39f855c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 412.787211][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 [ 412.795299][ C1] RDX: 00000000000000e8 RSI: 0000000020000480 RDI: 000000000000000d [ 412.803261][ C1] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 412.811221][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc39f8566d4 [ 412.819183][ C1] R13: 00000000004c9c3d R14: 00000000004e1508 R15: 00000000ffffffff [ 412.827194][ C1] syz-executor.4 D28688 6596 1755 0x00004004 [ 412.833517][ C1] Call Trace: [ 412.836799][ C1] ? __schedule+0x76f/0x1ac0 [ 412.841380][ C1] ? __sched_text_start+0x8/0x8 [ 412.846220][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 412.851245][ C1] schedule+0xca/0x250 [ 412.855300][ C1] schedule_timeout+0x682/0xb20 [ 412.860199][ C1] ? find_held_lock+0x2d/0x110 [ 412.864968][ C1] ? usleep_range+0x160/0x160 [ 412.869631][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 412.874472][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 412.879484][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 412.884408][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 412.889603][ C1] wait_for_completion+0x26f/0x3c0 [ 412.894704][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 412.900237][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 412.906745][ C1] ? wake_up_q+0xf0/0xf0 [ 412.910985][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 412.915567][ C1] ? evdev_detach_client+0xfa/0x140 [ 412.920785][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 412.925980][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 412.931778][ C1] ? __call_rcu+0x9a0/0x9a0 [ 412.936272][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 412.943254][ C1] evdev_open+0x30b/0x510 [ 412.947577][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 412.953724][ C1] ? evdev_free+0x70/0x70 [ 412.958041][ C1] chrdev_open+0x219/0x5c0 [ 412.962448][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 412.967371][ C1] ? cdev_put.part.0+0x50/0x50 [ 412.972122][ C1] do_dentry_open+0x494/0x1120 [ 412.976997][ C1] ? cdev_put.part.0+0x50/0x50 [ 412.981747][ C1] ? chmod_common+0x3c0/0x3c0 [ 412.986579][ C1] ? inode_permission+0xbe/0x3a0 [ 412.991506][ C1] path_openat+0x1430/0x3f50 [ 412.996087][ C1] ? save_stack+0x1b/0x80 [ 413.000455][ C1] ? do_sys_open+0x294/0x580 [ 413.005037][ C1] ? do_syscall_64+0xb7/0x580 [ 413.009702][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.015756][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 413.021122][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 413.026134][ C1] do_filp_open+0x1a1/0x280 [ 413.030623][ C1] ? may_open_dev+0xf0/0xf0 [ 413.035111][ C1] ? __alloc_fd+0x46d/0x600 [ 413.039756][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 413.044830][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 413.049939][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 413.054822][ C1] ? __alloc_fd+0x46d/0x600 [ 413.059322][ C1] do_sys_open+0x3c0/0x580 [ 413.063732][ C1] ? filp_open+0x70/0x70 [ 413.067967][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 413.073700][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 413.079454][ C1] do_syscall_64+0xb7/0x580 [ 413.083945][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.089821][ C1] RIP: 0033:0x413911 [ 413.093709][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 413.113566][ C1] RSP: 002b:00007feacfbd87a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 413.122660][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 413.130619][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007feacfbd8850 [ 413.138580][ C1] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 413.146537][ C1] R10: 00007feacfbd99d0 R11: 0000000000000293 R12: 00007feacfbd96d4 [ 413.154494][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 413.162456][ C1] syz-executor.1 D28192 6606 1754 0x00004004 [ 413.168776][ C1] Call Trace: [ 413.172054][ C1] ? __schedule+0x76f/0x1ac0 [ 413.176634][ C1] ? __sched_text_start+0x8/0x8 [ 413.181474][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 413.186483][ C1] schedule+0xca/0x250 [ 413.190603][ C1] schedule_timeout+0x682/0xb20 [ 413.195443][ C1] ? find_held_lock+0x2d/0x110 [ 413.200193][ C1] ? usleep_range+0x160/0x160 [ 413.204899][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 413.209767][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 413.214801][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 413.219743][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 413.224939][ C1] wait_for_completion+0x26f/0x3c0 [ 413.230050][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 413.235588][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 413.242082][ C1] ? wake_up_q+0xf0/0xf0 [ 413.246352][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 413.250932][ C1] ? evdev_detach_client+0xfa/0x140 [ 413.256119][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 413.261394][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 413.267234][ C1] ? __call_rcu+0x9a0/0x9a0 [ 413.271737][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 413.278663][ C1] evdev_open+0x30b/0x510 [ 413.282982][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 413.289125][ C1] ? evdev_free+0x70/0x70 [ 413.293453][ C1] chrdev_open+0x219/0x5c0 [ 413.297866][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 413.302788][ C1] ? cdev_put.part.0+0x50/0x50 [ 413.307537][ C1] do_dentry_open+0x494/0x1120 [ 413.312291][ C1] ? cdev_put.part.0+0x50/0x50 [ 413.317081][ C1] ? chmod_common+0x3c0/0x3c0 [ 413.321748][ C1] ? inode_permission+0xbe/0x3a0 [ 413.326673][ C1] path_openat+0x1430/0x3f50 [ 413.331252][ C1] ? save_stack+0x1b/0x80 [ 413.335572][ C1] ? do_sys_open+0x294/0x580 [ 413.340150][ C1] ? do_syscall_64+0xb7/0x580 [ 413.344813][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.350962][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 413.356323][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 413.361332][ C1] do_filp_open+0x1a1/0x280 [ 413.365861][ C1] ? may_open_dev+0xf0/0xf0 [ 413.370351][ C1] ? __alloc_fd+0x46d/0x600 [ 413.374839][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 413.379847][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 413.384948][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 413.389782][ C1] ? __alloc_fd+0x46d/0x600 [ 413.394274][ C1] do_sys_open+0x3c0/0x580 [ 413.398682][ C1] ? filp_open+0x70/0x70 [ 413.402913][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 413.408620][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 413.414333][ C1] do_syscall_64+0xb7/0x580 [ 413.418882][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.424802][ C1] RIP: 0033:0x413911 [ 413.428693][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 413.448412][ C1] RSP: 002b:00007f07af8547a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 413.456814][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 413.464780][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f07af854850 [ 413.472739][ C1] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 413.480698][ C1] R10: 00007f07af8559d0 R11: 0000000000000293 R12: 00007f07af8556d4 [ 413.488658][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 413.496624][ C1] syz-executor.2 D28520 6609 1756 0x00000004 [ 413.502946][ C1] Call Trace: [ 413.506225][ C1] ? __schedule+0x76f/0x1ac0 [ 413.510938][ C1] ? __sched_text_start+0x8/0x8 [ 413.515781][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 413.520850][ C1] schedule+0xca/0x250 [ 413.524912][ C1] schedule_timeout+0x682/0xb20 [ 413.529751][ C1] ? find_held_lock+0x2d/0x110 [ 413.534501][ C1] ? usleep_range+0x160/0x160 [ 413.539169][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 413.544009][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 413.549111][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 413.554166][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 413.559394][ C1] wait_for_completion+0x26f/0x3c0 [ 413.564495][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 413.570073][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 413.576607][ C1] ? wake_up_q+0xf0/0xf0 [ 413.580844][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 413.585429][ C1] ? evdev_detach_client+0xfa/0x140 [ 413.590622][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 413.595810][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 413.601605][ C1] ? __call_rcu+0x9a0/0x9a0 [ 413.606099][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 413.613022][ C1] evdev_release+0x9d/0x1c0 [ 413.617515][ C1] ? evdev_detach_client+0x140/0x140 [ 413.622790][ C1] __fput+0x2d7/0x840 [ 413.626769][ C1] task_work_run+0x13f/0x1c0 [ 413.631354][ C1] exit_to_usermode_loop+0x1d2/0x200 [ 413.636630][ C1] do_syscall_64+0x45f/0x580 [ 413.641212][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.647091][ C1] RIP: 0033:0x413711 [ 413.650983][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 413.671111][ C1] RSP: 002b:00007ffdc76d0a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 413.679512][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413711 [ 413.687471][ C1] RDX: fffffffffffffff7 RSI: 0000000000000002 RDI: 0000000000000004 [ 413.695433][ C1] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 413.703396][ C1] R10: 00007ffdc76d0b00 R11: 0000000000000293 R12: 000000000075c118 [ 413.711495][ C1] R13: 000000000004d77b R14: 0000000000760650 R15: 000000000075c124 [ 413.719466][ C1] syz-executor.2 D29112 6610 1756 0x00004004 [ 413.725821][ C1] Call Trace: [ 413.729106][ C1] ? __schedule+0x76f/0x1ac0 [ 413.733696][ C1] ? __sched_text_start+0x8/0x8 [ 413.738547][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 413.743567][ C1] schedule+0xca/0x250 [ 413.747647][ C1] schedule_timeout+0x682/0xb20 [ 413.752493][ C1] ? find_held_lock+0x2d/0x110 [ 413.757262][ C1] ? usleep_range+0x160/0x160 [ 413.761934][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 413.766862][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 413.771877][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 413.776809][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 413.781997][ C1] wait_for_completion+0x26f/0x3c0 [ 413.787501][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 413.793126][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 413.799704][ C1] ? wake_up_q+0xf0/0xf0 [ 413.803973][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 413.808560][ C1] ? evdev_detach_client+0xfa/0x140 [ 413.813752][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 413.818940][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 413.824827][ C1] ? __call_rcu+0x9a0/0x9a0 [ 413.829413][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 413.836339][ C1] evdev_open+0x30b/0x510 [ 413.840660][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 413.846805][ C1] ? evdev_free+0x70/0x70 [ 413.851124][ C1] chrdev_open+0x219/0x5c0 [ 413.855533][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 413.860533][ C1] ? cdev_put.part.0+0x50/0x50 [ 413.865287][ C1] do_dentry_open+0x494/0x1120 [ 413.870040][ C1] ? cdev_put.part.0+0x50/0x50 [ 413.875053][ C1] ? chmod_common+0x3c0/0x3c0 [ 413.879722][ C1] ? inode_permission+0xbe/0x3a0 [ 413.884648][ C1] path_openat+0x1430/0x3f50 [ 413.889230][ C1] ? save_stack+0x1b/0x80 [ 413.893546][ C1] ? do_sys_open+0x294/0x580 [ 413.898122][ C1] ? do_syscall_64+0xb7/0x580 [ 413.902789][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.908898][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 413.914388][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 413.919404][ C1] do_filp_open+0x1a1/0x280 [ 413.924107][ C1] ? may_open_dev+0xf0/0xf0 [ 413.928604][ C1] ? __alloc_fd+0x46d/0x600 [ 413.933096][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 413.938111][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 413.943209][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 413.948047][ C1] ? __alloc_fd+0x46d/0x600 [ 413.952539][ C1] do_sys_open+0x3c0/0x580 [ 413.956945][ C1] ? filp_open+0x70/0x70 [ 413.961303][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 413.967146][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 413.973055][ C1] do_syscall_64+0xb7/0x580 [ 413.977586][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.983557][ C1] RIP: 0033:0x413911 [ 413.987447][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 414.007039][ C1] RSP: 002b:00007f984d3957a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 414.015478][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 414.023442][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f984d395850 [ 414.031502][ C1] RBP: 000000000075bf20 R08: 000000000000000f R09: 0000000000000000 [ 414.039667][ C1] R10: ffffffffffffffff R11: 0000000000000293 R12: 00007f984d3966d4 [ 414.048528][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 414.056498][ C1] syz-executor.2 D28688 6612 1756 0x00004004 [ 414.062821][ C1] Call Trace: [ 414.066104][ C1] ? __schedule+0x76f/0x1ac0 [ 414.070681][ C1] ? __sched_text_start+0x8/0x8 [ 414.075526][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 414.080541][ C1] schedule+0xca/0x250 [ 414.084599][ C1] schedule_timeout+0x682/0xb20 [ 414.089441][ C1] ? find_held_lock+0x2d/0x110 [ 414.094194][ C1] ? usleep_range+0x160/0x160 [ 414.098860][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 414.104052][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 414.109271][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 414.115221][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 414.120410][ C1] wait_for_completion+0x26f/0x3c0 [ 414.125513][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 414.131048][ C1] ? wait_for_completion_interruptible+0x420/0x420 [ 414.137539][ C1] ? wake_up_q+0xf0/0xf0 [ 414.141773][ C1] __wait_rcu_gp+0x21c/0x2d0 [ 414.146354][ C1] ? evdev_detach_client+0xfa/0x140 [ 414.151543][ C1] synchronize_rcu.part.0+0xc1/0xd0 [ 414.156732][ C1] ? synchronize_rcu_expedited+0xf50/0xf50 [ 414.162556][ C1] ? __call_rcu+0x9a0/0x9a0 [ 414.167052][ C1] ? trace_event_raw_event_rcu_torture_read+0x2c0/0x2c0 [ 414.174593][ C1] evdev_open+0x30b/0x510 [ 414.178915][ C1] ? refcount_inc_not_zero_checked+0x151/0x1e0 [ 414.185183][ C1] ? evdev_free+0x70/0x70 [ 414.189502][ C1] chrdev_open+0x219/0x5c0 [ 414.193995][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 414.198920][ C1] ? cdev_put.part.0+0x50/0x50 [ 414.203687][ C1] do_dentry_open+0x494/0x1120 [ 414.208449][ C1] ? cdev_put.part.0+0x50/0x50 [ 414.213212][ C1] ? chmod_common+0x3c0/0x3c0 [ 414.217884][ C1] ? inode_permission+0xbe/0x3a0 [ 414.222819][ C1] path_openat+0x1430/0x3f50 [ 414.227407][ C1] ? save_stack+0x1b/0x80 [ 414.231727][ C1] ? do_sys_open+0x294/0x580 [ 414.236311][ C1] ? do_syscall_64+0xb7/0x580 [ 414.241038][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.247220][ C1] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 414.252589][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 414.258035][ C1] do_filp_open+0x1a1/0x280 [ 414.262528][ C1] ? may_open_dev+0xf0/0xf0 [ 414.267020][ C1] ? __alloc_fd+0x46d/0x600 [ 414.271515][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 414.276532][ C1] ? do_raw_spin_unlock+0x50/0x220 [ 414.281758][ C1] ? _raw_spin_unlock+0x1f/0x30 [ 414.286772][ C1] ? __alloc_fd+0x46d/0x600 [ 414.291461][ C1] do_sys_open+0x3c0/0x580 [ 414.297542][ C1] ? filp_open+0x70/0x70 [ 414.301869][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 414.307842][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 414.313639][ C1] do_syscall_64+0xb7/0x580 [ 414.318223][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.324104][ C1] RIP: 0033:0x413911 [ 414.328052][ C1] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 414.347836][ C1] RSP: 002b:00007f984d3537a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 414.356240][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413911 [ 414.364323][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f984d353850 [ 414.372292][ C1] RBP: 000000000075c070 R08: 000000000000000f R09: 0000000000000000 [ 414.380257][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f984d3546d4 [ 414.388571][ C1] R13: 00000000004c8e02 R14: 00000000004dff48 R15: 00000000ffffffff [ 414.396533][ C1] [ 414.396533][ C1] Showing all locks held in the system: [ 414.404242][ C1] 6 locks held by kworker/u4:0/7: [ 414.409260][ C1] 3 locks held by kworker/1:0/17: [ 414.414319][ C1] 1 lock held by rsyslogd/1604: [ 414.419188][ C1] #0: ffff8881d5d2afe0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 414.427810][ C1] 2 locks held by getty/1694: [ 414.432468][ C1] #0: ffff8881d97dc490 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 414.441662][ C1] #1: ffffc900004592e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 414.451205][ C1] 2 locks held by getty/1695: [ 414.455951][ C1] #0: ffff8881da03e690 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 414.465143][ C1] #1: ffffc900004792e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 414.474687][ C1] 2 locks held by getty/1696: [ 414.479343][ C1] #0: ffff8881d96b4d10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 414.488528][ C1] #1: ffffc9000046d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 414.498069][ C1] 2 locks held by getty/1697: [ 414.502732][ C1] #0: ffff8881d97d9190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 414.511921][ C1] #1: ffffc9000047d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 414.522329][ C1] 2 locks held by getty/1698: [ 414.526986][ C1] #0: ffff8881d96b1190 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 414.536174][ C1] #1: ffffc900004752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 414.545730][ C1] 2 locks held by getty/1699: [ 414.550387][ C1] #0: ffff8881d97e2b10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 414.559609][ C1] #1: ffffc9000044d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 414.569235][ C1] 2 locks held by getty/1700: [ 414.573891][ C1] #0: ffff8881d97e3c10 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 414.583084][ C1] #1: ffffc900004452e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x223/0x1ae0 [ 414.592663][ C1] 5 locks held by kworker/0:4/2780: [ 414.597844][ C1] #0: ffff8881d92003a8 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 414.607989][ C1] #1: ffff8881af2e7dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 414.618656][ C1] #2: ffff8881d5cf7900 (&dev->mutex){....}, at: hub_event+0x17c/0x3640 [ 414.626982][ C1] #3: ffff8881d5d20da0 (&port_dev->status_lock){+.+.}, at: hub_event+0x196a/0x3640 [ 414.636395][ C1] #4: ffff8881d5cb0360 (hcd->address0_mutex){+.+.}, at: hub_port_init+0x1b6/0x2d30 [ 414.645764][ C1] 3 locks held by kworker/0:5/2916: [ 414.650948][ C1] #0: ffff8881d92003a8 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x827/0x1530 [ 414.661091][ C1] #1: ffff8881c8837dd0 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x85b/0x1530 [ 414.671818][ C1] #2: ffff8881d5c74600 (&dev->mutex){....}, at: hub_event+0x17c/0x3640 [ 414.680879][ C1] 1 lock held by syz-executor.3/6555: [ 414.686234][ C1] #0: ffff8881d5ff8148 (&evdev->mutex){+.+.}, at: evdev_release+0x7f/0x1c0 [ 414.694906][ C1] 6 locks held by syz-executor.5/6570: [ 414.700379][ C1] #0: ffff8881cd3b0148 (&evdev->mutex){+.+.}, at: evdev_write+0x151/0x410 [ 414.708959][ C1] #1: ffff8881db309d70 ((&dev->timer)){+.-.}, at: call_timer_fn+0xcd/0x650 [ 414.717645][ C1] #2: ffff8881c95dcea8 (&(&dev->event_lock)->rlock){-.-.}, at: input_repeat_key+0x78/0x2c0 [ 414.727711][ C1] #3: ffffffff86eff3e0 (rcu_read_lock){....}, at: input_pass_values.part.0+0x0/0x720 [ 414.737243][ C1] #4: ffffffff8711a038 (kbd_event_lock){..-.}, at: kbd_event+0x88/0x3790 [ 414.745737][ C1] #5: ffffffff86eff3e0 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x269 [ 414.755018][ C1] 3 locks held by syz-executor.0/6577: [ 414.760458][ C1] #0: ffff8881d0ab19e0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xe3/0x100 [ 414.769038][ C1] #1: ffff8881d54c1510 (sb_writers#3){.+.+}, at: vfs_write+0x474/0x5c0 [ 414.777478][ C1] #2: ffff8881d8698b80 (&sb->s_type->i_mutex_key#9){++++}, at: ext4_file_write_iter+0x1ab/0x1210 [ 414.788064][ C1] [ 414.790380][ C1] ============================================= [ 414.790380][ C1] [ 414.798842][ C1] rcu: INFO: rcu_sched self-detected stall on CPU [ 414.805522][ C1] rcu: 1-....: (10 ticks this GP) idle=2ba/1/0x4000000000000004 softirq=21600/21603 fqs=5 [ 414.815814][ C1] (t=12149 jiffies g=35913 q=552) [ 414.820936][ C1] NMI backtrace for cpu 1 [ 414.825271][ C1] CPU: 1 PID: 6570 Comm: syz-executor.5 Not tainted 5.3.0+ #0 [ 414.832768][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.842839][ C1] Call Trace: [ 414.846131][ C1] [ 414.848995][ C1] dump_stack+0xca/0x13e [ 414.853250][ C1] ? irq_force_complete_move.cold+0x1c/0x47 [ 414.859186][ C1] nmi_cpu_backtrace.cold+0x55/0x96 [ 414.864401][ C1] ? lapic_can_unplug_cpu.cold+0x44/0x44 [ 414.870042][ C1] nmi_trigger_cpumask_backtrace+0x1b0/0x1c7 [ 414.876031][ C1] rcu_dump_cpu_stacks+0x169/0x1b3 [ 414.881176][ C1] rcu_sched_clock_irq.cold+0x4da/0x927 [ 414.886736][ C1] ? trace_hardirqs_off+0x50/0x1d0 [ 414.891865][ C1] update_process_times+0x25/0x60 [ 414.896909][ C1] tick_sched_handle+0x9b/0x180 [ 414.901766][ C1] tick_sched_timer+0x42/0x130 [ 414.906540][ C1] __hrtimer_run_queues+0x303/0xc50 [ 414.911940][ C1] ? tick_sched_do_timer+0x1a0/0x1a0 [ 414.917216][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 414.923182][ C1] ? ktime_get_update_offsets_now+0x251/0x330 [ 414.929237][ C1] hrtimer_interrupt+0x2e8/0x730 [ 414.934164][ C1] smp_apic_timer_interrupt+0xf5/0x500 [ 414.939612][ C1] apic_timer_interrupt+0xf/0x20 [ 414.944547][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x40/0x50 [ 414.950993][ C1] Code: e8 75 6e b2 fb 48 89 ef e8 0d 4f b3 fb f6 c7 02 75 11 53 9d e8 21 24 d0 fb 65 ff 0d d2 ab 8e 7a 5b 5d c3 e8 c2 27 d0 fb 53 9d ed 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 fd 65 ff [ 414.970587][ C1] RSP: 0018:ffff8881db309c80 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13 [ 414.978988][ C1] RAX: 0000000000000007 RBX: 0000000000000206 RCX: 0000000000000002 [ 414.986947][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d2e1084c [ 414.994908][ C1] RBP: ffff8881c95dce90 R08: ffff8881d2e10000 R09: fffffbfff11f45b7 [ 415.002871][ C1] R10: fffffbfff11f45b6 R11: ffffffff88fa2db7 R12: 0000000000000206 [ 415.010838][ C1] R13: ffff8881c95dce90 R14: 0000000000000021 R15: ffff8881c95dcd88 [ 415.018825][ C1] ? apic_timer_interrupt+0xa/0x20 [ 415.023936][ C1] input_repeat_key+0x118/0x2c0 [ 415.028784][ C1] ? input_dev_suspend+0x80/0x80 [ 415.033722][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 415.039003][ C1] call_timer_fn+0x179/0x650 [ 415.043685][ C1] ? input_dev_suspend+0x80/0x80 [ 415.048628][ C1] ? msleep_interruptible+0x130/0x130 [ 415.053998][ C1] ? mark_held_locks+0x9f/0xe0 [ 415.058769][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 415.064047][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 415.069251][ C1] ? input_dev_suspend+0x80/0x80 [ 415.074177][ C1] run_timer_softirq+0x5e0/0x14d0 [ 415.079242][ C1] ? add_timer+0x7a0/0x7a0 [ 415.083647][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 415.089222][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 415.094536][ C1] __do_softirq+0x221/0x912 [ 415.099034][ C1] irq_exit+0x178/0x1a0 [ 415.103181][ C1] smp_apic_timer_interrupt+0x12f/0x500 [ 415.108715][ C1] apic_timer_interrupt+0xf/0x20 [ 415.113637][ C1] [ 415.116568][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x40/0x50 [ 415.122971][ C1] Code: e8 75 6e b2 fb 48 89 ef e8 0d 4f b3 fb f6 c7 02 75 11 53 9d e8 21 24 d0 fb 65 ff 0d d2 ab 8e 7a 5b 5d c3 e8 c2 27 d0 fb 53 9d ed 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 fd 65 ff [ 415.142749][ C1] RSP: 0018:ffff8881af4c7cc8 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff13 [ 415.151244][ C1] RAX: 0000000000000007 RBX: 0000000000000212 RCX: 0000000000000006 [ 415.159213][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d2e1084c [ 415.167175][ C1] RBP: ffff8881c95dce90 R08: ffff8881d2e10000 R09: fffffbfff11f45b6 [ 415.175152][ C1] R10: fffffbfff11f45b5 R11: ffffffff88fa2daf R12: 0000000000000000 [ 415.183119][ C1] R13: 0000000000000000 R14: ffff8881c95dcc80 R15: ffff8881c95dce90 [ 415.193006][ C1] input_inject_event+0x219/0x323 [ 415.198022][ C1] evdev_write+0x2c9/0x410 [ 415.202427][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 415.208457][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 415.212882][ C1] ? security_file_permission+0x8a/0x370 [ 415.218525][ C1] ? evdev_handle_set_keycode_v2+0x120/0x120 [ 415.224504][ C1] __vfs_write+0x76/0x100 [ 415.228826][ C1] vfs_write+0x262/0x5c0 [ 415.233060][ C1] ksys_write+0x1e8/0x250 [ 415.237386][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 415.242139][ C1] ? __ia32_sys_clock_settime+0x260/0x260 [ 415.247847][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 415.253672][ C1] do_syscall_64+0xb7/0x580 [ 415.258171][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.264136][ C1] RIP: 0033:0x459a29 [ 415.268025][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 415.287618][ C1] RSP: 002b:00007f022d8e7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 415.296019][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 [ 415.303983][ C1] RDX: 00000000000001e8 RSI: 0000000020000080 RDI: 0000000000000006 [ 415.312030][ C1] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 415.319992][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f022d8e86d4 [ 415.328005][ C1] R13: 00000000004c9c3d R14: 00000000004e1508 R15: 00000000ffffffff [ 415.336201][ C1] task PC stack pid father [ 415.342976][ C1] init S24744 1 0 0x00000000 [ 415.349325][ C1] Call Trace: [ 415.352633][ C1] ? __schedule+0x76f/0x1ac0 [ 415.357238][ C1] ? __sched_text_start+0x8/0x8 [ 415.362093][ C1] ? debug_object_fixup+0x30/0x30 [ 415.367110][ C1] ? enqueue_hrtimer+0x380/0x380 [ 415.372337][ C1] schedule+0xca/0x250 [ 415.377167][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 415.383225][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 415.389023][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 415.393864][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 415.399833][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 415.405626][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 415.410954][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 415.417266][ C1] ? pollwake+0x200/0x200 [ 415.421588][ C1] do_select+0x122e/0x1700 [ 415.426037][ C1] ? select_estimate_accuracy+0x320/0x320 [ 415.431737][ C1] ? stack_trace_consume_entry+0x180/0x180 [ 415.437528][ C1] ? poll_freewait+0x250/0x250 [ 415.442277][ C1] ? kmem_cache_free+0xb9/0x380 [ 415.447123][ C1] ? putname+0xe1/0x120 [ 415.451261][ C1] ? filename_lookup+0x28f/0x3f0 [ 415.456188][ C1] ? vfs_statx+0x113/0x1e0 [ 415.460586][ C1] ? __do_sys_newstat+0x96/0x120 [ 415.465543][ C1] ? do_syscall_64+0xb7/0x580 [ 415.470202][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.476252][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 415.481177][ C1] ? find_held_lock+0x2d/0x110 [ 415.485924][ C1] ? mark_lock+0xbc/0x1160 [ 415.490356][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 415.495364][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 415.500298][ C1] ? find_held_lock+0x2d/0x110 [ 415.505109][ C1] ? __might_fault+0x11f/0x1d0 [ 415.509871][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 415.514751][ C1] ? lock_acquire+0x127/0x320 [ 415.519445][ C1] ? __might_fault+0xef/0x1d0 [ 415.524192][ C1] ? __might_fault+0x192/0x1d0 [ 415.528942][ C1] ? core_sys_select+0x4da/0x820 [ 415.533862][ C1] core_sys_select+0x4da/0x820 [ 415.538614][ C1] ? do_compat_pselect+0x210/0x210 [ 415.543707][ C1] ? find_held_lock+0x2d/0x110 [ 415.548581][ C1] ? find_held_lock+0x2d/0x110 [ 415.553364][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 415.558233][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 415.563904][ C1] ? timespec64_add_safe+0x189/0x210 [ 415.569185][ C1] ? nsec_to_clock_t+0x30/0x30 [ 415.574147][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 415.579434][ C1] kern_select+0x13d/0x1c0 [ 415.583837][ C1] ? core_sys_select+0x820/0x820 [ 415.588764][ C1] __x64_sys_select+0xba/0x150 [ 415.593560][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 415.598956][ C1] do_syscall_64+0xb7/0x580 [ 415.603449][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.609326][ C1] RIP: 0033:0x7f63bf89edd3 [ 415.613874][ C1] Code: Bad RIP value. [ 415.617977][ C1] RSP: 002b:00007ffdbec037b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 415.626373][ C1] RAX: ffffffffffffffda RBX: 00007ffdbec03960 RCX: 00007f63bf89edd3 [ 415.634330][ C1] RDX: 0000000000000000 RSI: 00007ffdbec03b10 RDI: 000000000000000b [ 415.642320][ C1] RBP: 00007ffdbec03b10 R08: 00007ffdbec03b90 R09: 0000000000000001 [ 415.650321][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 415.658321][ C1] R13: 00007ffdbec03ef0 R14: 0000000000000000 R15: 0000000000000000 [ 415.666284][ C1] kthreadd S29216 2 0 0x80004000 [ 415.672733][ C1] Call Trace: [ 415.676009][ C1] ? __schedule+0x76f/0x1ac0 [ 415.680586][ C1] ? __sched_text_start+0x8/0x8 [ 415.685418][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 415.690424][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 415.695345][ C1] schedule+0xca/0x250 [ 415.699395][ C1] kthreadd+0x572/0x680 [ 415.703532][ C1] ? kthread_create_on_cpu+0x260/0x260 [ 415.708969][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 415.714150][ C1] ? kthread_create_on_cpu+0x260/0x260 [ 415.719626][ C1] ret_from_fork+0x24/0x30 [ 415.724038][ C1] rcu_gp I30312 3 2 0x80004000 [ 415.730387][ C1] Call Trace: [ 415.733671][ C1] ? __schedule+0x76f/0x1ac0 [ 415.738345][ C1] ? __sched_text_start+0x8/0x8 [ 415.743184][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 415.748272][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 415.753194][ C1] schedule+0xca/0x250 [ 415.757324][ C1] rescuer_thread+0x6ed/0xc00 [ 415.761990][ C1] ? worker_thread+0xe20/0xe20 [ 415.766779][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 415.772568][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 415.777618][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 415.782889][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 415.787900][ C1] ? worker_thread+0xe20/0xe20 [ 415.792648][ C1] kthread+0x318/0x420 [ 415.796705][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 415.802058][ C1] ret_from_fork+0x24/0x30 [ 415.806459][ C1] rcu_par_gp I30840 4 2 0x80004000 [ 415.812907][ C1] Call Trace: [ 415.816188][ C1] ? __schedule+0x76f/0x1ac0 [ 415.820761][ C1] ? __sched_text_start+0x8/0x8 [ 415.825592][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 415.830618][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 415.835541][ C1] schedule+0xca/0x250 [ 415.839591][ C1] rescuer_thread+0x6ed/0xc00 [ 415.844250][ C1] ? worker_thread+0xe20/0xe20 [ 415.849000][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 415.854787][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 415.859710][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 415.869582][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 415.874589][ C1] ? worker_thread+0xe20/0xe20 [ 415.879339][ C1] kthread+0x318/0x420 [ 415.883440][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 415.888794][ C1] ret_from_fork+0x24/0x30 [ 415.893193][ C1] kworker/0:0 I22552 5 2 0x80004000 [ 415.899582][ C1] Workqueue: 0x0 (events) [ 415.903982][ C1] Call Trace: [ 415.907256][ C1] ? __schedule+0x76f/0x1ac0 [ 415.911840][ C1] ? __sched_text_start+0x8/0x8 [ 415.916678][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 415.922033][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 415.927042][ C1] schedule+0xca/0x250 [ 415.931128][ C1] worker_thread+0x245/0xe20 [ 415.935746][ C1] ? process_one_work+0x1530/0x1530 [ 415.940928][ C1] kthread+0x318/0x420 [ 415.945018][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 415.950419][ C1] ret_from_fork+0x24/0x30 [ 415.954824][ C1] kworker/0:0H I30048 6 2 0x80004000 [ 415.961168][ C1] Workqueue: 0x0 (kblockd) [ 415.965785][ C1] Call Trace: [ 415.969061][ C1] ? __schedule+0x76f/0x1ac0 [ 415.973638][ C1] ? __sched_text_start+0x8/0x8 [ 415.978517][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 415.983967][ C1] schedule+0xca/0x250 [ 415.988024][ C1] worker_thread+0x245/0xe20 [ 415.992600][ C1] ? process_one_work+0x1530/0x1530 [ 415.997781][ C1] kthread+0x318/0x420 [ 416.001839][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.007229][ C1] ret_from_fork+0x24/0x30 [ 416.011629][ C1] kworker/u4:0 I24552 7 2 0x80004000 [ 416.017967][ C1] Workqueue: 0x0 (flush-8:0) [ 416.022673][ C1] Call Trace: [ 416.025950][ C1] ? __schedule+0x76f/0x1ac0 [ 416.030527][ C1] ? __sched_text_start+0x8/0x8 [ 416.035363][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 416.040724][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 416.045776][ C1] schedule+0xca/0x250 [ 416.049835][ C1] worker_thread+0x245/0xe20 [ 416.054412][ C1] ? process_one_work+0x1530/0x1530 [ 416.059594][ C1] kthread+0x318/0x420 [ 416.063648][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.069010][ C1] ret_from_fork+0x24/0x30 [ 416.073416][ C1] mm_percpu_wq I30840 8 2 0x80004000 [ 416.079796][ C1] Call Trace: [ 416.083081][ C1] ? __schedule+0x76f/0x1ac0 [ 416.087696][ C1] ? __sched_text_start+0x8/0x8 [ 416.092530][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 416.097542][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 416.102460][ C1] schedule+0xca/0x250 [ 416.106554][ C1] rescuer_thread+0x6ed/0xc00 [ 416.111250][ C1] ? worker_thread+0xe20/0xe20 [ 416.116036][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 416.121828][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 416.126753][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 416.132108][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 416.137118][ C1] ? worker_thread+0xe20/0xe20 [ 416.141901][ C1] kthread+0x318/0x420 [ 416.145991][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.151347][ C1] ret_from_fork+0x24/0x30 [ 416.155792][ C1] ksoftirqd/0 S25520 9 2 0x80004000 [ 416.162147][ C1] Call Trace: [ 416.165424][ C1] ? __schedule+0x76f/0x1ac0 [ 416.169997][ C1] ? __sched_text_start+0x8/0x8 [ 416.174832][ C1] schedule+0xca/0x250 [ 416.178917][ C1] smpboot_thread_fn+0x585/0x850 [ 416.183850][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 416.190380][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 416.195393][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 416.201791][ C1] kthread+0x318/0x420 [ 416.205844][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.211203][ C1] ret_from_fork+0x24/0x30 [ 416.215605][ C1] rcu_sched I29384 10 2 0x80004000 [ 416.221923][ C1] Call Trace: [ 416.225204][ C1] ? __schedule+0x76f/0x1ac0 [ 416.229861][ C1] ? __sched_text_start+0x8/0x8 [ 416.234700][ C1] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 416.240201][ C1] ? lock_timer_base+0x55/0x1a0 [ 416.245036][ C1] schedule+0xca/0x250 [ 416.249093][ C1] schedule_timeout+0x440/0xb20 [ 416.253929][ C1] ? lock_acquire+0x127/0x320 [ 416.258591][ C1] ? usleep_range+0x160/0x160 [ 416.263257][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 416.269052][ C1] ? __next_timer_interrupt+0x190/0x190 [ 416.274584][ C1] ? swake_up_one+0x60/0x60 [ 416.279073][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 416.284341][ C1] rcu_gp_kthread+0xaff/0x29d0 [ 416.289398][ C1] ? lock_acquire+0x127/0x320 [ 416.294103][ C1] ? kfree_call_rcu+0x10/0x10 [ 416.298774][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 416.304568][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 416.310123][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 416.315138][ C1] ? kfree_call_rcu+0x10/0x10 [ 416.319975][ C1] kthread+0x318/0x420 [ 416.324032][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.329389][ C1] ret_from_fork+0x24/0x30 [ 416.333792][ C1] migration/0 S30512 11 2 0x80004000 [ 416.340111][ C1] Call Trace: [ 416.343683][ C1] ? __schedule+0x76f/0x1ac0 [ 416.348412][ C1] ? __sched_text_start+0x8/0x8 [ 416.353245][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 416.359034][ C1] schedule+0xca/0x250 [ 416.363085][ C1] smpboot_thread_fn+0x585/0x850 [ 416.368004][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 416.374398][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 416.379627][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 416.386290][ C1] kthread+0x318/0x420 [ 416.390345][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.395700][ C1] ret_from_fork+0x24/0x30 [ 416.400181][ C1] kworker/0:1 I24496 12 2 0x80004000 [ 416.406533][ C1] Workqueue: 0x0 (events_power_efficient) [ 416.412321][ C1] Call Trace: [ 416.415596][ C1] ? __schedule+0x76f/0x1ac0 [ 416.420169][ C1] ? __sched_text_start+0x8/0x8 [ 416.425095][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 416.430452][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 416.435461][ C1] schedule+0xca/0x250 [ 416.439518][ C1] worker_thread+0x245/0xe20 [ 416.444128][ C1] ? process_one_work+0x1530/0x1530 [ 416.449438][ C1] kthread+0x318/0x420 [ 416.453616][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.458976][ C1] ret_from_fork+0x24/0x30 [ 416.463379][ C1] cpuhp/0 S28344 13 2 0x80004000 [ 416.469738][ C1] Call Trace: [ 416.473019][ C1] ? __schedule+0x76f/0x1ac0 [ 416.477682][ C1] ? __sched_text_start+0x8/0x8 [ 416.482566][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 416.488361][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 416.493667][ C1] schedule+0xca/0x250 [ 416.497727][ C1] smpboot_thread_fn+0x585/0x850 [ 416.502656][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 416.509057][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 416.514068][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 416.520466][ C1] kthread+0x318/0x420 [ 416.524519][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.529890][ C1] ret_from_fork+0x24/0x30 [ 416.534290][ C1] cpuhp/1 S28400 14 2 0x80004000 [ 416.540606][ C1] Call Trace: [ 416.543880][ C1] ? __schedule+0x76f/0x1ac0 [ 416.548470][ C1] ? __sched_text_start+0x8/0x8 [ 416.553303][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 416.559097][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 416.564362][ C1] schedule+0xca/0x250 [ 416.568419][ C1] smpboot_thread_fn+0x585/0x850 [ 416.573388][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 416.579784][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 416.584792][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 416.591192][ C1] kthread+0x318/0x420 [ 416.595247][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.600601][ C1] ret_from_fork+0x24/0x30 [ 416.605035][ C1] migration/1 R running task 30512 15 2 0x80004000 [ 416.612958][ C1] Call Trace: [ 416.616232][ C1] ? __schedule+0x76f/0x1ac0 [ 416.620806][ C1] ? __sched_text_start+0x8/0x8 [ 416.625750][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 416.631581][ C1] schedule+0xca/0x250 [ 416.635654][ C1] smpboot_thread_fn+0x585/0x850 [ 416.640576][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 416.647000][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 416.652011][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 416.658409][ C1] kthread+0x318/0x420 [ 416.662462][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.667939][ C1] ret_from_fork+0x24/0x30 [ 416.672478][ C1] ksoftirqd/1 R running task 25080 16 2 0x80004000 [ 416.680373][ C1] Call Trace: [ 416.683661][ C1] ? __schedule+0x76f/0x1ac0 [ 416.688241][ C1] ? __sched_text_start+0x8/0x8 [ 416.693079][ C1] schedule+0xca/0x250 [ 416.697140][ C1] smpboot_thread_fn+0x585/0x850 [ 416.702153][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 416.708560][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 416.713570][ C1] ? smpboot_unregister_percpu_thread+0x190/0x190 [ 416.719975][ C1] kthread+0x318/0x420 [ 416.724082][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.729438][ C1] ret_from_fork+0x24/0x30 [ 416.733840][ C1] kworker/1:0 R running task 24184 17 2 0x80004000 [ 416.741734][ C1] Workqueue: usb_hub_wq hub_event [ 416.746783][ C1] Call Trace: [ 416.750062][ C1] ? __schedule+0x76f/0x1ac0 [ 416.754637][ C1] ? __sched_text_start+0x8/0x8 [ 416.759475][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 416.764742][ C1] schedule+0xca/0x250 [ 416.768798][ C1] schedule_timeout+0x440/0xb20 [ 416.773672][ C1] ? usleep_range+0x160/0x160 [ 416.778339][ C1] ? usb_control_msg+0x398/0x4a0 [ 416.783349][ C1] ? __next_timer_interrupt+0x190/0x190 [ 416.789007][ C1] ? msleep+0x63/0xf0 [ 416.793063][ C1] msleep+0xa4/0xf0 [ 416.796858][ C1] hub_event.cold+0x22c/0x487 [ 416.801520][ C1] ? hub_port_debounce+0x260/0x260 [ 416.806615][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 416.812228][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 416.817500][ C1] process_one_work+0x92b/0x1530 [ 416.822422][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 416.827776][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 416.832832][ C1] worker_thread+0x96/0xe20 [ 416.837319][ C1] ? process_one_work+0x1530/0x1530 [ 416.842496][ C1] kthread+0x318/0x420 [ 416.846549][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.851901][ C1] ret_from_fork+0x24/0x30 [ 416.856299][ C1] kworker/1:0H I29304 18 2 0x80004000 [ 416.862644][ C1] Workqueue: 0x0 (kblockd) [ 416.867157][ C1] Call Trace: [ 416.870466][ C1] ? __schedule+0x76f/0x1ac0 [ 416.875041][ C1] ? __sched_text_start+0x8/0x8 [ 416.879877][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 416.885243][ C1] schedule+0xca/0x250 [ 416.889354][ C1] worker_thread+0x245/0xe20 [ 416.893967][ C1] ? process_one_work+0x1530/0x1530 [ 416.899150][ C1] kthread+0x318/0x420 [ 416.903553][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.908913][ C1] ret_from_fork+0x24/0x30 [ 416.913313][ C1] kdevtmpfs S27304 19 2 0x80004000 [ 416.919630][ C1] Call Trace: [ 416.922904][ C1] ? __schedule+0x76f/0x1ac0 [ 416.927638][ C1] ? __sched_text_start+0x8/0x8 [ 416.932500][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 416.937520][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 416.942450][ C1] schedule+0xca/0x250 [ 416.946619][ C1] devtmpfsd.part.0+0x48d/0x780 [ 416.951470][ C1] ? public_dev_mount+0xa0/0xa0 [ 416.956316][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 416.961625][ C1] ? ksys_mount+0xfc/0x150 [ 416.966033][ C1] ? kfree+0xe4/0x2f0 [ 416.970004][ C1] devtmpfsd+0xf8/0x120 [ 416.974472][ C1] ? devtmpfsd.part.0+0x780/0x780 [ 416.979484][ C1] kthread+0x318/0x420 [ 416.983572][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 416.989003][ C1] ret_from_fork+0x24/0x30 [ 416.993432][ C1] netns I30584 20 2 0x80004000 [ 416.999836][ C1] Call Trace: [ 417.003254][ C1] ? __schedule+0x76f/0x1ac0 [ 417.007842][ C1] ? __sched_text_start+0x8/0x8 [ 417.012904][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 417.018042][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 417.023272][ C1] schedule+0xca/0x250 [ 417.027331][ C1] rescuer_thread+0x6ed/0xc00 [ 417.031999][ C1] ? worker_thread+0xe20/0xe20 [ 417.036753][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 417.042553][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 417.047479][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 417.052750][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 417.057762][ C1] ? worker_thread+0xe20/0xe20 [ 417.062528][ C1] kthread+0x318/0x420 [ 417.067246][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 417.072611][ C1] ret_from_fork+0x24/0x30 [ 417.077075][ C1] kauditd S30344 21 2 0x80004000 [ 417.083559][ C1] Call Trace: [ 417.086845][ C1] ? __schedule+0x76f/0x1ac0 [ 417.091441][ C1] ? __sched_text_start+0x8/0x8 [ 417.096527][ C1] ? prepare_to_wait_event+0x129/0x650 [ 417.102376][ C1] ? skb_dequeue+0x129/0x180 [ 417.106961][ C1] schedule+0xca/0x250 [ 417.111026][ C1] kauditd_thread+0x627/0xac0 [ 417.115707][ C1] ? auditd_reset+0x170/0x170 [ 417.120813][ C1] ? finish_wait+0x260/0x260 [ 417.125399][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 417.130799][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 417.135812][ C1] ? auditd_reset+0x170/0x170 [ 417.140477][ C1] kthread+0x318/0x420 [ 417.144685][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 417.150045][ C1] ret_from_fork+0x24/0x30 [ 417.154511][ C1] khungtaskd S30144 22 2 0x80004000 [ 417.160975][ C1] Call Trace: [ 417.164270][ C1] ? __schedule+0x76f/0x1ac0 [ 417.168852][ C1] ? __sched_text_start+0x8/0x8 [ 417.173695][ C1] ? _raw_spin_lock_irqsave+0x3a/0x50 [ 417.179221][ C1] ? lock_timer_base+0x55/0x1a0 [ 417.184056][ C1] schedule+0xca/0x250 [ 417.188157][ C1] schedule_timeout+0x440/0xb20 [ 417.192997][ C1] ? usleep_range+0x160/0x160 [ 417.197662][ C1] ? watchdog+0x933/0xe50 [ 417.202146][ C1] ? __next_timer_interrupt+0x190/0x190 [ 417.207683][ C1] ? watchdog+0x1a1/0xe50 [ 417.212004][ C1] watchdog+0xeb/0xe50 [ 417.216068][ C1] ? reset_hung_task_detector+0x30/0x30 [ 417.221635][ C1] kthread+0x318/0x420 [ 417.225690][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 417.231048][ C1] ret_from_fork+0x24/0x30 [ 417.235457][ C1] oom_reaper S30568 23 2 0x80004000 [ 417.241903][ C1] Call Trace: [ 417.245182][ C1] ? __schedule+0x76f/0x1ac0 [ 417.249780][ C1] ? __sched_text_start+0x8/0x8 [ 417.254622][ C1] ? prepare_to_wait_event+0x129/0x650 [ 417.260098][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 417.265287][ C1] schedule+0xca/0x250 [ 417.269352][ C1] oom_reaper+0xb99/0x1060 [ 417.273763][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 417.278614][ C1] ? lock_acquire+0x127/0x320 [ 417.283323][ C1] ? __oom_reap_task_mm+0x430/0x430 [ 417.288513][ C1] ? finish_wait+0x260/0x260 [ 417.293143][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 417.298421][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 417.303426][ C1] ? __oom_reap_task_mm+0x430/0x430 [ 417.308614][ C1] kthread+0x318/0x420 [ 417.312671][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 417.318030][ C1] ret_from_fork+0x24/0x30 [ 417.322432][ C1] writeback I30584 24 2 0x80004000 [ 417.328780][ C1] Call Trace: [ 417.332057][ C1] ? __schedule+0x76f/0x1ac0 [ 417.336633][ C1] ? __sched_text_start+0x8/0x8 [ 417.341469][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 417.346480][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 417.351461][ C1] schedule+0xca/0x250 [ 417.355518][ C1] rescuer_thread+0x6ed/0xc00 [ 417.360198][ C1] ? worker_thread+0xe20/0xe20 [ 417.364966][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 417.370766][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 417.375759][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 417.381032][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 417.386051][ C1] ? worker_thread+0xe20/0xe20 [ 417.390925][ C1] kthread+0x318/0x420 [ 417.394979][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 417.400336][ C1] ret_from_fork+0x24/0x30 [ 417.404735][ C1] kcompactd0 S30608 25 2 0x80004000 [ 417.411052][ C1] Call Trace: [ 417.414418][ C1] ? __schedule+0x76f/0x1ac0 [ 417.418993][ C1] ? __sched_text_start+0x8/0x8 [ 417.423829][ C1] ? prepare_to_wait_event+0x129/0x650 [ 417.429270][ C1] schedule+0xca/0x250 [ 417.433325][ C1] kcompactd+0x50d/0x7c0 [ 417.437672][ C1] ? kcompactd_do_work+0x9a0/0x9a0 [ 417.442770][ C1] ? finish_wait+0x260/0x260 [ 417.447345][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 417.452738][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 417.457787][ C1] ? kcompactd_do_work+0x9a0/0x9a0 [ 417.462918][ C1] kthread+0x318/0x420 [ 417.466973][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 417.472361][ C1] ret_from_fork+0x24/0x30 [ 417.476768][ C1] kworker/u4:1 I25272 27 2 0x80004000 [ 417.483142][ C1] Workqueue: 0x0 (events_unbound) [ 417.488237][ C1] Call Trace: [ 417.491515][ C1] ? __schedule+0x76f/0x1ac0 [ 417.496091][ C1] ? __sched_text_start+0x8/0x8 [ 417.500931][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 417.506286][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 417.511329][ C1] schedule+0xca/0x250 [ 417.519295][ C1] worker_thread+0x245/0xe20 [ 417.523867][ C1] ? process_one_work+0x1530/0x1530 [ 417.529046][ C1] kthread+0x318/0x420 [ 417.533128][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 417.538489][ C1] ret_from_fork+0x24/0x30 [ 417.543041][ C1] kblockd I31000 77 2 0x80004000 [ 417.549385][ C1] Call Trace: [ 417.552671][ C1] ? __schedule+0x76f/0x1ac0 [ 417.557337][ C1] ? __sched_text_start+0x8/0x8 [ 417.562171][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 417.567180][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 417.572105][ C1] schedule+0xca/0x250 [ 417.576163][ C1] rescuer_thread+0x6ed/0xc00 [ 417.580879][ C1] ? worker_thread+0xe20/0xe20 [ 417.585628][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 417.591471][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 417.596399][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 417.601725][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 417.606737][ C1] ? worker_thread+0xe20/0xe20 [ 417.611520][ C1] kthread+0x318/0x420 [ 417.615575][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 417.620934][ C1] ret_from_fork+0x24/0x30 [ 417.625360][ C1] kworker/1:1 I29288 78 2 0x80004000 [ 417.631735][ C1] Workqueue: 0x0 (events) [ 417.636181][ C1] Call Trace: [ 417.639457][ C1] ? __schedule+0x76f/0x1ac0 [ 417.644031][ C1] ? __sched_text_start+0x8/0x8 [ 417.648870][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 417.655271][ C1] schedule+0xca/0x250 [ 417.659330][ C1] worker_thread+0x245/0xe20 [ 417.663903][ C1] ? process_one_work+0x1530/0x1530 [ 417.669086][ C1] kthread+0x318/0x420 [ 417.673269][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 417.678663][ C1] ret_from_fork+0x24/0x30 [ 417.683107][ C1] ata_sff I30584 79 2 0x80004000 [ 417.689674][ C1] Call Trace: [ 417.692962][ C1] ? __schedule+0x76f/0x1ac0 [ 417.697630][ C1] ? __sched_text_start+0x8/0x8 [ 417.702484][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 417.707543][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 417.712469][ C1] schedule+0xca/0x250 [ 417.716529][ C1] rescuer_thread+0x6ed/0xc00 [ 417.721194][ C1] ? worker_thread+0xe20/0xe20 [ 417.725944][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 417.731730][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 417.736696][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 417.741965][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 417.747146][ C1] ? worker_thread+0xe20/0xe20 [ 417.751900][ C1] kthread+0x318/0x420 [ 417.756089][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 417.761462][ C1] ret_from_fork+0x24/0x30 [ 417.765866][ C1] md I31000 80 2 0x80004000 [ 417.772213][ C1] Call Trace: [ 417.775581][ C1] ? __schedule+0x76f/0x1ac0 [ 417.780157][ C1] ? __sched_text_start+0x8/0x8 [ 417.784996][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 417.790098][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 417.795024][ C1] schedule+0xca/0x250 [ 417.799082][ C1] rescuer_thread+0x6ed/0xc00 [ 417.803945][ C1] ? worker_thread+0xe20/0xe20 [ 417.808827][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 417.814708][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 417.819647][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 417.824918][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 417.830005][ C1] ? worker_thread+0xe20/0xe20 [ 417.834929][ C1] kthread+0x318/0x420 [ 417.838982][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 417.844338][ C1] ret_from_fork+0x24/0x30 [ 417.848747][ C1] edac-poller I31000 81 2 0x80004000 [ 417.855109][ C1] Call Trace: [ 417.858388][ C1] ? __schedule+0x76f/0x1ac0 [ 417.862976][ C1] ? __sched_text_start+0x8/0x8 [ 417.867812][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 417.872819][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 417.877776][ C1] schedule+0xca/0x250 [ 417.881829][ C1] rescuer_thread+0x6ed/0xc00 [ 417.886490][ C1] ? worker_thread+0xe20/0xe20 [ 417.891272][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 417.897060][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 417.902014][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 417.908872][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 417.913911][ C1] ? worker_thread+0xe20/0xe20 [ 417.918665][ C1] kthread+0x318/0x420 [ 417.922720][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 417.928086][ C1] ret_from_fork+0x24/0x30 [ 417.932487][ C1] kworker/1:2 I23240 83 2 0x80004000 [ 417.938959][ C1] Workqueue: 0x0 (events_power_efficient) [ 417.944749][ C1] Call Trace: [ 417.948023][ C1] ? __schedule+0x76f/0x1ac0 [ 417.952648][ C1] ? __sched_text_start+0x8/0x8 [ 417.957482][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 417.962834][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 417.967840][ C1] schedule+0xca/0x250 [ 417.971943][ C1] worker_thread+0x245/0xe20 [ 417.976518][ C1] ? process_one_work+0x1530/0x1530 [ 417.981729][ C1] kthread+0x318/0x420 [ 417.985924][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 417.991287][ C1] ret_from_fork+0x24/0x30 [ 417.995897][ C1] rpciod I30584 84 2 0x80004000 [ 418.002244][ C1] Call Trace: [ 418.005529][ C1] ? __schedule+0x76f/0x1ac0 [ 418.010106][ C1] ? __sched_text_start+0x8/0x8 [ 418.014942][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 418.020127][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 418.025047][ C1] schedule+0xca/0x250 [ 418.029103][ C1] rescuer_thread+0x6ed/0xc00 [ 418.033784][ C1] ? worker_thread+0xe20/0xe20 [ 418.038537][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 418.044371][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 418.049299][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 418.054615][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 418.059628][ C1] ? worker_thread+0xe20/0xe20 [ 418.064375][ C1] kthread+0x318/0x420 [ 418.068517][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 418.073877][ C1] ret_from_fork+0x24/0x30 [ 418.078376][ C1] kworker/u5:0 I31000 85 2 0x80004000 [ 418.084724][ C1] Call Trace: [ 418.088183][ C1] ? __schedule+0x76f/0x1ac0 [ 418.092769][ C1] ? __sched_text_start+0x8/0x8 [ 418.097626][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 418.102641][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 418.107663][ C1] schedule+0xca/0x250 [ 418.111836][ C1] worker_thread+0x245/0xe20 [ 418.116759][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 418.122751][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 418.127679][ C1] ? process_one_work+0x1530/0x1530 [ 418.132863][ C1] kthread+0x318/0x420 [ 418.136919][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 418.142310][ C1] ret_from_fork+0x24/0x30 [ 418.146714][ C1] xprtiod I30840 86 2 0x80004000 [ 418.153060][ C1] Call Trace: [ 418.156363][ C1] ? __schedule+0x76f/0x1ac0 [ 418.160938][ C1] ? __sched_text_start+0x8/0x8 [ 418.165773][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 418.170782][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 418.175705][ C1] schedule+0xca/0x250 [ 418.179760][ C1] rescuer_thread+0x6ed/0xc00 [ 418.184423][ C1] ? worker_thread+0xe20/0xe20 [ 418.189215][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 418.195005][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 418.199937][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 418.205294][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 418.210451][ C1] ? worker_thread+0xe20/0xe20 [ 418.215222][ C1] kthread+0x318/0x420 [ 418.219529][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 418.224891][ C1] ret_from_fork+0x24/0x30 [ 418.229291][ C1] cfg80211 I30840 87 2 0x80004000 [ 418.235629][ C1] Call Trace: [ 418.238918][ C1] ? __schedule+0x76f/0x1ac0 [ 418.243498][ C1] ? __sched_text_start+0x8/0x8 [ 418.248378][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 418.253391][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 418.258316][ C1] schedule+0xca/0x250 [ 418.262390][ C1] rescuer_thread+0x6ed/0xc00 [ 418.267082][ C1] ? worker_thread+0xe20/0xe20 [ 418.271830][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 418.277621][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 418.282575][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 418.287861][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 418.292876][ C1] ? worker_thread+0xe20/0xe20 [ 418.297626][ C1] kthread+0x318/0x420 [ 418.301688][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 418.307050][ C1] ret_from_fork+0x24/0x30 [ 418.311459][ C1] kswapd0 S30536 88 2 0x80004000 [ 418.317996][ C1] Call Trace: [ 418.321289][ C1] ? __schedule+0x76f/0x1ac0 [ 418.325869][ C1] ? __sched_text_start+0x8/0x8 [ 418.330706][ C1] ? cpumask_next+0x1f/0x30 [ 418.335200][ C1] schedule+0xca/0x250 [ 418.339355][ C1] kswapd+0xbb6/0xdd0 [ 418.343338][ C1] ? lock_acquire+0x127/0x320 [ 418.347998][ C1] ? balance_pgdat+0xdd0/0xdd0 [ 418.352748][ C1] ? finish_wait+0x260/0x260 [ 418.357321][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 418.362592][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 418.367601][ C1] ? balance_pgdat+0xdd0/0xdd0 [ 418.372445][ C1] kthread+0x318/0x420 [ 418.376501][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 418.381856][ C1] ret_from_fork+0x24/0x30 [ 418.386257][ C1] nfsiod I30584 89 2 0x80004000 [ 418.392717][ C1] Call Trace: [ 418.396054][ C1] ? __schedule+0x76f/0x1ac0 [ 418.400629][ C1] ? __sched_text_start+0x8/0x8 [ 418.405469][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 418.410473][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 418.415399][ C1] schedule+0xca/0x250 [ 418.419454][ C1] rescuer_thread+0x6ed/0xc00 [ 418.424116][ C1] ? worker_thread+0xe20/0xe20 [ 418.428983][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 418.434771][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 418.439856][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 418.445163][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 418.450174][ C1] ? worker_thread+0xe20/0xe20 [ 418.454922][ C1] kthread+0x318/0x420 [ 418.458981][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 418.464335][ C1] ret_from_fork+0x24/0x30 [ 418.468819][ C1] acpi_thermal_pm I30840 92 2 0x80004000 [ 418.475162][ C1] Call Trace: [ 418.478451][ C1] ? __schedule+0x76f/0x1ac0 [ 418.483027][ C1] ? __sched_text_start+0x8/0x8 [ 418.487862][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 418.492871][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 418.497792][ C1] schedule+0xca/0x250 [ 418.501849][ C1] rescuer_thread+0x6ed/0xc00 [ 418.506559][ C1] ? worker_thread+0xe20/0xe20 [ 418.511318][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 418.517137][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 418.522061][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 418.527478][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 418.532498][ C1] ? worker_thread+0xe20/0xe20 [ 418.537391][ C1] kthread+0x318/0x420 [ 418.541453][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 418.546812][ C1] ret_from_fork+0x24/0x30 [ 418.551218][ C1] scsi_eh_0 S30016 93 2 0x80004000 [ 418.557623][ C1] Call Trace: [ 418.560899][ C1] ? __schedule+0x76f/0x1ac0 [ 418.565476][ C1] ? __sched_text_start+0x8/0x8 [ 418.570581][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 418.575766][ C1] schedule+0xca/0x250 [ 418.579827][ C1] scsi_error_handler+0x508/0xf60 [ 418.584838][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 418.589673][ C1] ? lock_acquire+0x127/0x320 [ 418.594391][ C1] ? scsi_eh_get_sense+0x690/0x690 [ 418.599491][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 418.605464][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 418.610388][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 418.615658][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 418.620669][ C1] ? scsi_eh_get_sense+0x690/0x690 [ 418.625882][ C1] kthread+0x318/0x420 [ 418.630023][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 418.635396][ C1] ret_from_fork+0x24/0x30 [ 418.639804][ C1] scsi_tmf_0 I30584 94 2 0x80004000 [ 418.646369][ C1] Call Trace: [ 418.649647][ C1] ? __schedule+0x76f/0x1ac0 [ 418.654224][ C1] ? __sched_text_start+0x8/0x8 [ 418.659078][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 418.664100][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 418.669035][ C1] schedule+0xca/0x250 [ 418.673095][ C1] rescuer_thread+0x6ed/0xc00 [ 418.677760][ C1] ? worker_thread+0xe20/0xe20 [ 418.682510][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 418.688425][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 418.693372][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 418.698690][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 418.703765][ C1] ? worker_thread+0xe20/0xe20 [ 418.708515][ C1] kthread+0x318/0x420 [ 418.712576][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 418.718163][ C1] ret_from_fork+0x24/0x30 [ 418.722585][ C1] kworker/1:1H I28496 95 2 0x80004000 [ 418.728943][ C1] Workqueue: 0x0 (kblockd) [ 418.733437][ C1] Call Trace: [ 418.736804][ C1] ? __schedule+0x76f/0x1ac0 [ 418.741382][ C1] ? __sched_text_start+0x8/0x8 [ 418.746221][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 418.751577][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 418.756589][ C1] schedule+0xca/0x250 [ 418.760645][ C1] worker_thread+0x245/0xe20 [ 418.765334][ C1] ? process_one_work+0x1530/0x1530 [ 418.770515][ C1] kthread+0x318/0x420 [ 418.774572][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 418.779930][ C1] ret_from_fork+0x24/0x30 [ 418.784383][ C1] target_completi I30840 96 2 0x80004000 [ 418.790726][ C1] Call Trace: [ 418.794002][ C1] ? __schedule+0x76f/0x1ac0 [ 418.798580][ C1] ? __sched_text_start+0x8/0x8 [ 418.803414][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 418.808466][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 418.813389][ C1] schedule+0xca/0x250 [ 418.817447][ C1] rescuer_thread+0x6ed/0xc00 [ 418.822111][ C1] ? worker_thread+0xe20/0xe20 [ 418.826859][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 418.832667][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 418.837592][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 418.842859][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 418.847901][ C1] ? worker_thread+0xe20/0xe20 [ 418.852648][ C1] kthread+0x318/0x420 [ 418.856702][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 418.862058][ C1] ret_from_fork+0x24/0x30 [ 418.866469][ C1] xcopy_wq I30840 97 2 0x80004000 [ 418.872820][ C1] Call Trace: [ 418.876098][ C1] ? __schedule+0x76f/0x1ac0 [ 418.880673][ C1] ? __sched_text_start+0x8/0x8 [ 418.885511][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 418.890550][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 418.895486][ C1] schedule+0xca/0x250 [ 418.899547][ C1] rescuer_thread+0x6ed/0xc00 [ 418.904319][ C1] ? worker_thread+0xe20/0xe20 [ 418.909215][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 418.915017][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 418.919958][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 418.925242][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 418.930263][ C1] ? worker_thread+0xe20/0xe20 [ 418.935013][ C1] kthread+0x318/0x420 [ 418.939084][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 418.944586][ C1] ret_from_fork+0x24/0x30 [ 418.948994][ C1] libertastf I30840 98 2 0x80004000 [ 418.955341][ C1] Call Trace: [ 418.958660][ C1] ? __schedule+0x76f/0x1ac0 [ 418.963233][ C1] ? __sched_text_start+0x8/0x8 [ 418.968159][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 418.973169][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 418.978109][ C1] schedule+0xca/0x250 [ 418.982356][ C1] rescuer_thread+0x6ed/0xc00 [ 418.987085][ C1] ? worker_thread+0xe20/0xe20 [ 418.991972][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 418.997865][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 419.002793][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 419.008174][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 419.013186][ C1] ? worker_thread+0xe20/0xe20 [ 419.018075][ C1] kthread+0x318/0x420 [ 419.022184][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 419.027546][ C1] ret_from_fork+0x24/0x30 [ 419.031946][ C1] zd1211rw I30840 99 2 0x80004000 [ 419.038458][ C1] Call Trace: [ 419.041747][ C1] ? __schedule+0x76f/0x1ac0 [ 419.046325][ C1] ? __sched_text_start+0x8/0x8 [ 419.051213][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 419.056262][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 419.061191][ C1] schedule+0xca/0x250 [ 419.065250][ C1] rescuer_thread+0x6ed/0xc00 [ 419.069916][ C1] ? worker_thread+0xe20/0xe20 [ 419.074705][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 419.080585][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 419.085512][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 419.090780][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 419.095899][ C1] ? worker_thread+0xe20/0xe20 [ 419.100646][ C1] kthread+0x318/0x420 [ 419.104717][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 419.110086][ C1] ret_from_fork+0x24/0x30 [ 419.114500][ C1] u132 I30584 100 2 0x80004000 [ 419.120968][ C1] Call Trace: [ 419.124249][ C1] ? __schedule+0x76f/0x1ac0 [ 419.128972][ C1] ? __sched_text_start+0x8/0x8 [ 419.133811][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 419.139023][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 419.143953][ C1] schedule+0xca/0x250 [ 419.148017][ C1] rescuer_thread+0x6ed/0xc00 [ 419.152691][ C1] ? worker_thread+0xe20/0xe20 [ 419.157447][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 419.163303][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 419.168229][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 419.173496][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 419.178514][ C1] ? worker_thread+0xe20/0xe20 [ 419.183259][ C1] kthread+0x318/0x420 [ 419.187314][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 419.192677][ C1] ret_from_fork+0x24/0x30 [ 419.197078][ C1] usbip_event I30840 101 2 0x80004000 [ 419.203422][ C1] Call Trace: [ 419.206698][ C1] ? __schedule+0x76f/0x1ac0 [ 419.211306][ C1] ? __sched_text_start+0x8/0x8 [ 419.216152][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 419.221171][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 419.226106][ C1] schedule+0xca/0x250 [ 419.230165][ C1] rescuer_thread+0x6ed/0xc00 [ 419.234910][ C1] ? worker_thread+0xe20/0xe20 [ 419.239783][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 419.245580][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 419.250502][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 419.255786][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 419.260864][ C1] ? worker_thread+0xe20/0xe20 [ 419.265612][ C1] kthread+0x318/0x420 [ 419.270537][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 419.275907][ C1] ret_from_fork+0x24/0x30 [ 419.280309][ C1] kworker/0:2 I23584 102 2 0x80004000 [ 419.286661][ C1] Workqueue: 0x0 (events) [ 419.291067][ C1] Call Trace: [ 419.294388][ C1] ? __schedule+0x76f/0x1ac0 [ 419.298971][ C1] ? __sched_text_start+0x8/0x8 [ 419.303811][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 419.309167][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 419.314176][ C1] schedule+0xca/0x250 [ 419.318230][ C1] worker_thread+0x245/0xe20 [ 419.322896][ C1] ? process_one_work+0x1530/0x1530 [ 419.328080][ C1] kthread+0x318/0x420 [ 419.332142][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 419.337564][ C1] ret_from_fork+0x24/0x30 [ 419.341967][ C1] pvrusb2-context S27288 103 2 0x80004000 [ 419.348284][ C1] Call Trace: [ 419.351563][ C1] ? __schedule+0x76f/0x1ac0 [ 419.356510][ C1] ? __sched_text_start+0x8/0x8 [ 419.362529][ C1] ? prepare_to_wait_event+0x129/0x650 [ 419.369027][ C1] schedule+0xca/0x250 [ 419.373091][ C1] pvr2_context_thread_func+0x5ed/0x860 [ 419.378630][ C1] ? lock_acquire+0x127/0x320 [ 419.383302][ C1] ? pvr2_context_destroy+0x230/0x230 [ 419.389681][ C1] ? finish_wait+0x260/0x260 [ 419.395452][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 419.402916][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 419.407934][ C1] ? pvr2_context_destroy+0x230/0x230 [ 419.413324][ C1] kthread+0x318/0x420 [ 419.417380][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 419.422849][ C1] ret_from_fork+0x24/0x30 [ 419.427249][ C1] kvub300c I30016 104 2 0x80004000 [ 419.433712][ C1] Call Trace: [ 419.437194][ C1] ? __schedule+0x76f/0x1ac0 [ 419.441813][ C1] ? __sched_text_start+0x8/0x8 [ 419.446804][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 419.451816][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 419.456747][ C1] schedule+0xca/0x250 [ 419.460889][ C1] rescuer_thread+0x6ed/0xc00 [ 419.465744][ C1] ? worker_thread+0xe20/0xe20 [ 419.470506][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 419.476308][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 419.481287][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 419.486560][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 419.491564][ C1] ? worker_thread+0xe20/0xe20 [ 419.496313][ C1] kthread+0x318/0x420 [ 419.500427][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 419.505784][ C1] ret_from_fork+0x24/0x30 [ 419.510338][ C1] kvub300p I30840 105 2 0x80004000 [ 419.516838][ C1] Call Trace: [ 419.520133][ C1] ? __schedule+0x76f/0x1ac0 [ 419.524854][ C1] ? __sched_text_start+0x8/0x8 [ 419.529695][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 419.534703][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 419.539701][ C1] schedule+0xca/0x250 [ 419.543757][ C1] rescuer_thread+0x6ed/0xc00 [ 419.548419][ C1] ? worker_thread+0xe20/0xe20 [ 419.553266][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 419.559174][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 419.564096][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 419.569368][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 419.574376][ C1] ? worker_thread+0xe20/0xe20 [ 419.579123][ C1] kthread+0x318/0x420 [ 419.583174][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 419.588530][ C1] ret_from_fork+0x24/0x30 [ 419.593005][ C1] kvub300d I30840 106 2 0x80004000 [ 419.599346][ C1] Call Trace: [ 419.602623][ C1] ? __schedule+0x76f/0x1ac0 [ 419.607219][ C1] ? __sched_text_start+0x8/0x8 [ 419.613006][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 419.618153][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 419.623074][ C1] schedule+0xca/0x250 [ 419.627129][ C1] rescuer_thread+0x6ed/0xc00 [ 419.631802][ C1] ? worker_thread+0xe20/0xe20 [ 419.636554][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 419.642348][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 419.647276][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 419.652600][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 419.657618][ C1] ? worker_thread+0xe20/0xe20 [ 419.662568][ C1] kthread+0x318/0x420 [ 419.666719][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 419.672087][ C1] ret_from_fork+0x24/0x30 [ 419.676496][ C1] kmemstick I30840 107 2 0x80004000 [ 419.682841][ C1] Call Trace: [ 419.686163][ C1] ? __schedule+0x76f/0x1ac0 [ 419.690748][ C1] ? __sched_text_start+0x8/0x8 [ 419.695703][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 419.700717][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 419.705788][ C1] schedule+0xca/0x250 [ 419.709860][ C1] rescuer_thread+0x6ed/0xc00 [ 419.714532][ C1] ? worker_thread+0xe20/0xe20 [ 419.719285][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 419.725077][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 419.730261][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 419.735604][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 419.740616][ C1] ? worker_thread+0xe20/0xe20 [ 419.745364][ C1] kthread+0x318/0x420 [ 419.749418][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 419.754773][ C1] ret_from_fork+0x24/0x30 [ 419.759183][ C1] elousb I30840 108 2 0x80004000 [ 419.765525][ C1] Call Trace: [ 419.768799][ C1] ? __schedule+0x76f/0x1ac0 [ 419.773412][ C1] ? __sched_text_start+0x8/0x8 [ 419.778284][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 419.783292][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 419.788215][ C1] schedule+0xca/0x250 [ 419.792280][ C1] rescuer_thread+0x6ed/0xc00 [ 419.796944][ C1] ? worker_thread+0xe20/0xe20 [ 419.801693][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 419.807544][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 419.812477][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 419.817746][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 419.822799][ C1] ? worker_thread+0xe20/0xe20 [ 419.827546][ C1] kthread+0x318/0x420 [ 419.831600][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 419.837102][ C1] ret_from_fork+0x24/0x30 [ 419.841509][ C1] wusbd I30840 109 2 0x80004000 [ 419.847867][ C1] Call Trace: [ 419.851161][ C1] ? __schedule+0x76f/0x1ac0 [ 419.855788][ C1] ? __sched_text_start+0x8/0x8 [ 419.860636][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 419.865655][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 419.870590][ C1] schedule+0xca/0x250 [ 419.874648][ C1] rescuer_thread+0x6ed/0xc00 [ 419.879472][ C1] ? worker_thread+0xe20/0xe20 [ 419.884221][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 419.890159][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 419.895133][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 419.900407][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 419.905419][ C1] ? worker_thread+0xe20/0xe20 [ 419.910165][ C1] kthread+0x318/0x420 [ 419.914346][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 419.919815][ C1] ret_from_fork+0x24/0x30 [ 419.924217][ C1] ipv6_addrconf I30840 110 2 0x80004000 [ 419.930557][ C1] Call Trace: [ 419.933850][ C1] ? __schedule+0x76f/0x1ac0 [ 419.938425][ C1] ? __sched_text_start+0x8/0x8 [ 419.943260][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 419.948268][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 419.953308][ C1] schedule+0xca/0x250 [ 419.957364][ C1] rescuer_thread+0x6ed/0xc00 [ 419.962201][ C1] ? worker_thread+0xe20/0xe20 [ 419.967210][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 419.973011][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 419.977941][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 419.983250][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 419.988264][ C1] ? worker_thread+0xe20/0xe20 [ 419.993046][ C1] kthread+0x318/0x420 [ 419.997108][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 420.002470][ C1] ret_from_fork+0x24/0x30 [ 420.006932][ C1] kworker/0:1H I28304 116 2 0x80004000 [ 420.013363][ C1] Workqueue: 0x0 (kblockd) [ 420.017874][ C1] Call Trace: [ 420.021151][ C1] ? __schedule+0x76f/0x1ac0 [ 420.025742][ C1] ? __sched_text_start+0x8/0x8 [ 420.030579][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 420.035933][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 420.040960][ C1] schedule+0xca/0x250 [ 420.045025][ C1] worker_thread+0x245/0xe20 [ 420.049613][ C1] ? process_one_work+0x1530/0x1530 [ 420.054799][ C1] kthread+0x318/0x420 [ 420.058858][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 420.064220][ C1] ret_from_fork+0x24/0x30 [ 420.068623][ C1] ext4-rsv-conver I30584 117 2 0x80004000 [ 420.074965][ C1] Call Trace: [ 420.078275][ C1] ? __schedule+0x76f/0x1ac0 [ 420.082849][ C1] ? __sched_text_start+0x8/0x8 [ 420.087684][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 420.092756][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 420.097710][ C1] schedule+0xca/0x250 [ 420.101799][ C1] rescuer_thread+0x6ed/0xc00 [ 420.106461][ C1] ? worker_thread+0xe20/0xe20 [ 420.111212][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 420.117004][ C1] ? __kthread_parkme+0x5b/0x1c0 [ 420.121928][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 420.127197][ C1] ? __kthread_parkme+0x10a/0x1c0 [ 420.132207][ C1] ? worker_thread+0xe20/0xe20 [ 420.136994][ C1] kthread+0x318/0x420 [ 420.141047][ C1] ? kthread_create_on_node+0xf0/0xf0 [ 420.146402][ C1] ret_from_fork+0x24/0x30 [ 420.150806][ C1] udevd S26744 239 1 0x00000000 [ 420.157124][ C1] Call Trace: [ 420.160401][ C1] ? __schedule+0x76f/0x1ac0 [ 420.165058][ C1] ? __sched_text_start+0x8/0x8 [ 420.169893][ C1] schedule+0xca/0x250 [ 420.173945][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 420.179991][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 420.185782][ C1] ? ep_scan_ready_list+0x6bc/0xa70 [ 420.190961][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 420.195809][ C1] ? do_raw_spin_lock+0x11a/0x280 [ 420.200816][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 420.205837][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 420.211032][ C1] ep_poll+0xcca/0xe60 [ 420.215093][ C1] ? ep_modify+0x830/0x830 [ 420.219494][ C1] ? do_renameat2+0x28e/0xbb0 [ 420.224270][ C1] ? wake_up_q+0xf0/0xf0 [ 420.228730][ C1] do_epoll_wait+0x209/0x260 [ 420.233315][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 420.239099][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 420.244273][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 420.249558][ C1] do_syscall_64+0xb7/0x580 [ 420.254169][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.260196][ C1] RIP: 0033:0x7f359b5fa943 [ 420.264623][ C1] Code: Bad RIP value. [ 420.268750][ C1] RSP: 002b:00007ffdecb40be8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 420.277188][ C1] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f359b5fa943 [ 420.285195][ C1] RDX: 0000000000000008 RSI: 00007ffdecb40ce0 RDI: 000000000000000a [ 420.293162][ C1] RBP: 00000000013c1290 R08: 0000000000000000 R09: 0000000000000000 [ 420.301177][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003 [ 420.309135][ C1] R13: 0000000000000000 R14: 00000000013cf340 R15: 00000000013be250 [ 420.317093][ C1] dhclient S28192 1466 1 0x00000000 [ 420.323410][ C1] Call Trace: [ 420.326686][ C1] ? __schedule+0x76f/0x1ac0 [ 420.331264][ C1] ? __sched_text_start+0x8/0x8 [ 420.336138][ C1] ? debug_object_fixup+0x30/0x30 [ 420.341241][ C1] ? enqueue_hrtimer+0x380/0x380 [ 420.346201][ C1] schedule+0xca/0x250 [ 420.350372][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 420.356446][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 420.362235][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 420.368028][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 420.374015][ C1] ? __pollwait+0x24f/0x430 [ 420.378508][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 420.384826][ C1] ? pollwake+0x200/0x200 [ 420.389141][ C1] do_select+0x122e/0x1700 [ 420.393544][ C1] ? select_estimate_accuracy+0x320/0x320 [ 420.399247][ C1] ? __module_text_address+0xe/0x140 [ 420.404514][ C1] ? poll_freewait+0x250/0x250 [ 420.409262][ C1] ? poll_freewait+0x250/0x250 [ 420.414009][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 420.419019][ C1] ? mark_lock+0xbc/0x1160 [ 420.423420][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 420.428428][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 420.433348][ C1] ? find_held_lock+0x2d/0x110 [ 420.438211][ C1] ? __might_fault+0x11f/0x1d0 [ 420.443009][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 420.447849][ C1] ? lock_acquire+0x127/0x320 [ 420.452611][ C1] ? __might_fault+0xef/0x1d0 [ 420.457282][ C1] ? __might_fault+0x192/0x1d0 [ 420.462033][ C1] ? core_sys_select+0x4da/0x820 [ 420.467130][ C1] core_sys_select+0x4da/0x820 [ 420.471893][ C1] ? do_compat_pselect+0x210/0x210 [ 420.477030][ C1] ? find_held_lock+0x2d/0x110 [ 420.481809][ C1] ? find_held_lock+0x2d/0x110 [ 420.486654][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 420.491494][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 420.497063][ C1] ? timespec64_add_safe+0x189/0x210 [ 420.502331][ C1] ? nsec_to_clock_t+0x30/0x30 [ 420.507080][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 420.512349][ C1] kern_select+0x13d/0x1c0 [ 420.516753][ C1] ? core_sys_select+0x820/0x820 [ 420.521678][ C1] ? down_read_non_owner+0x470/0x470 [ 420.526946][ C1] ? handle_mm_fault+0x30f/0x900 [ 420.531869][ C1] __x64_sys_select+0xba/0x150 [ 420.536620][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 420.541888][ C1] do_syscall_64+0xb7/0x580 [ 420.546379][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.552381][ C1] RIP: 0033:0x7fbd16a58dd3 [ 420.556794][ C1] Code: Bad RIP value. [ 420.560840][ C1] RSP: 002b:00007ffd883dc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 420.569234][ C1] RAX: ffffffffffffffda RBX: 00007fbd16ea4010 RCX: 00007fbd16a58dd3 [ 420.577189][ C1] RDX: 00007fbd16ea6190 RSI: 00007fbd16ea6090 RDI: 0000000000000016 [ 420.585221][ C1] RBP: 00007ffd883dc088 R08: 00007ffd883dc090 R09: 0000000000000000 [ 420.593310][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd883dc090 [ 420.601267][ C1] R13: 0000000000000000 R14: 000055810a67d490 R15: 431bde82d7b634db [ 420.609228][ C1] rsyslogd S26744 1601 1 0x00000000 [ 420.615549][ C1] Call Trace: [ 420.618824][ C1] ? __schedule+0x76f/0x1ac0 [ 420.623451][ C1] ? __sched_text_start+0x8/0x8 [ 420.628286][ C1] ? debug_object_fixup+0x30/0x30 [ 420.633295][ C1] ? enqueue_hrtimer+0x380/0x380 [ 420.638222][ C1] schedule+0xca/0x250 [ 420.642278][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 420.648542][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 420.654439][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 420.659845][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 420.665820][ C1] ? set_normalized_timespec64+0x65/0xc0 [ 420.671444][ C1] ? select_estimate_accuracy+0x24b/0x320 [ 420.677151][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 420.684858][ C1] ? pollwake+0x200/0x200 [ 420.689182][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 420.694712][ C1] do_select+0x122e/0x1700 [ 420.699116][ C1] ? mark_lock+0xbc/0x1160 [ 420.703515][ C1] ? select_estimate_accuracy+0x320/0x320 [ 420.709221][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 420.714272][ C1] ? kmem_cache_alloc+0xd6/0x2d0 [ 420.719195][ C1] ? alloc_pid+0x48/0x8b0 [ 420.723636][ C1] ? copy_process+0x25d2/0x6420 [ 420.728498][ C1] ? _do_fork+0x129/0xec0 [ 420.732956][ C1] ? __x64_sys_clone+0x17e/0x200 [ 420.737902][ C1] ? do_syscall_64+0xb7/0x580 [ 420.743269][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.749640][ C1] ? mark_held_locks+0xe0/0xe0 [ 420.754393][ C1] ? mark_lock+0xbc/0x1160 [ 420.759022][ C1] ? mark_lock+0xbc/0x1160 [ 420.763427][ C1] ? mark_lock+0xbc/0x1160 [ 420.767970][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 420.772895][ C1] ? find_held_lock+0x2d/0x110 [ 420.778147][ C1] ? core_sys_select+0x1d7/0x820 [ 420.783086][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 420.787933][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 420.793474][ C1] ? core_sys_select+0x4da/0x820 [ 420.798513][ C1] core_sys_select+0x4da/0x820 [ 420.803283][ C1] ? do_compat_pselect+0x210/0x210 [ 420.808384][ C1] ? find_held_lock+0x2d/0x110 [ 420.813135][ C1] ? find_held_lock+0x2d/0x110 [ 420.817953][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 420.822788][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 420.828317][ C1] ? timespec64_add_safe+0x189/0x210 [ 420.833586][ C1] ? nsec_to_clock_t+0x30/0x30 [ 420.838333][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 420.843617][ C1] kern_select+0x13d/0x1c0 [ 420.848018][ C1] ? core_sys_select+0x820/0x820 [ 420.853026][ C1] ? filp_close+0x129/0x160 [ 420.857512][ C1] __x64_sys_select+0xba/0x150 [ 420.862262][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 420.867531][ C1] do_syscall_64+0xb7/0x580 [ 420.872024][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.877900][ C1] RIP: 0033:0x7feb49fdddf3 [ 420.882345][ C1] Code: Bad RIP value. [ 420.886393][ C1] RSP: 002b:00007ffd3c7b6bc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 420.894821][ C1] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007feb49fdddf3 [ 420.902896][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 420.910850][ C1] RBP: 0000000000015180 R08: 00007ffd3c7b6bf0 R09: 00007feb47c4d700 [ 420.918810][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 420.926769][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 420.934772][ C1] rs:main Q:Reg S27824 1602 1 0x00000000 [ 420.941089][ C1] Call Trace: [ 420.944384][ C1] ? __schedule+0x76f/0x1ac0 [ 420.948962][ C1] ? __sched_text_start+0x8/0x8 [ 420.953798][ C1] schedule+0xca/0x250 [ 420.958033][ C1] futex_wait_queue_me+0x2a7/0x570 [ 420.963326][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 420.968797][ C1] futex_wait+0x1e2/0x590 [ 420.973114][ C1] ? futex_wait_setup+0x350/0x350 [ 420.978324][ C1] ? current_time+0x110/0x110 [ 420.983003][ C1] ? generic_write_checks+0x294/0x3f0 [ 420.988371][ C1] ? mark_held_locks+0xe0/0xe0 [ 420.993306][ C1] do_futex+0x15d/0x1b80 [ 420.997574][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 421.002584][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 421.007596][ C1] ? ksys_write+0x20c/0x250 [ 421.012114][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 421.017088][ C1] ? find_held_lock+0x2d/0x110 [ 421.021875][ C1] ? __mutex_unlock_slowpath+0xea/0x670 [ 421.027408][ C1] __x64_sys_futex+0x376/0x4f0 [ 421.032248][ C1] ? fput_many+0x2f/0x1a0 [ 421.036566][ C1] ? do_futex+0x1b80/0x1b80 [ 421.041056][ C1] ? ksys_write+0x19f/0x250 [ 421.045565][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 421.050317][ C1] ? fpregs_mark_activate+0x280/0x280 [ 421.055676][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 421.061379][ C1] do_syscall_64+0xb7/0x580 [ 421.065869][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.071746][ C1] RIP: 0033:0x7feb4a6aa344 [ 421.076159][ C1] Code: Bad RIP value. [ 421.080211][ C1] RSP: 002b:00007feb48c4ecb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 421.088657][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb4a6aa344 [ 421.096655][ C1] RDX: 0000000000002895 RSI: 0000000000000080 RDI: 0000000000e21264 [ 421.104643][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000144a [ 421.112598][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000447f18 [ 421.120555][ C1] R13: 000000000044421f R14: 0000000000447ee8 R15: 0000000000000003 [ 421.128517][ C1] rsyslogd S28192 1603 1 0x00000000 [ 421.134959][ C1] Call Trace: [ 421.138236][ C1] ? __schedule+0x76f/0x1ac0 [ 421.142807][ C1] ? __sched_text_start+0x8/0x8 [ 421.147664][ C1] ? find_held_lock+0x2d/0x110 [ 421.152410][ C1] ? __pollwait+0x24f/0x430 [ 421.156894][ C1] schedule+0xca/0x250 [ 421.160946][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 421.167013][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 421.172819][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 421.178627][ C1] ? poll_initwait+0x180/0x180 [ 421.183379][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 421.188650][ C1] ? __pollwait+0x24f/0x430 [ 421.193155][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 421.199472][ C1] ? pollwake+0x200/0x200 [ 421.203785][ C1] do_select+0x122e/0x1700 [ 421.208196][ C1] ? kmem_cache_free+0xb9/0x380 [ 421.213028][ C1] ? select_estimate_accuracy+0x320/0x320 [ 421.218744][ C1] ? poll_freewait+0x250/0x250 [ 421.223497][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 421.229025][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 421.234353][ C1] ? mark_lock+0xbc/0x1160 [ 421.238752][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 421.243758][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 421.248676][ C1] ? find_held_lock+0x2d/0x110 [ 421.253422][ C1] ? __might_fault+0x11f/0x1d0 [ 421.258165][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 421.263011][ C1] ? lock_acquire+0x127/0x320 [ 421.267667][ C1] ? __might_fault+0xef/0x1d0 [ 421.272323][ C1] ? __might_fault+0x192/0x1d0 [ 421.277065][ C1] ? core_sys_select+0x4da/0x820 [ 421.281982][ C1] core_sys_select+0x4da/0x820 [ 421.286741][ C1] ? do_compat_pselect+0x210/0x210 [ 421.291844][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 421.296853][ C1] ? __do_page_fault+0x662/0xcc0 [ 421.301773][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 421.308294][ C1] ? __fget_light+0x1d6/0x230 [ 421.312949][ C1] ? fput_many+0x2f/0x1a0 [ 421.317294][ C1] kern_select+0x13d/0x1c0 [ 421.321704][ C1] ? core_sys_select+0x820/0x820 [ 421.326615][ C1] ? do_futex+0x1b80/0x1b80 [ 421.331092][ C1] __x64_sys_select+0xba/0x150 [ 421.335834][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 421.341102][ C1] do_syscall_64+0xb7/0x580 [ 421.345583][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.351450][ C1] RIP: 0033:0x7feb49fdddf3 [ 421.355850][ C1] Code: Bad RIP value. [ 421.359888][ C1] RSP: 002b:00007feb4844dd90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 421.368283][ C1] RAX: ffffffffffffffda RBX: 00007feb4844dda0 RCX: 00007feb49fdddf3 [ 421.376241][ C1] RDX: 0000000000000000 RSI: 00007feb4844dda0 RDI: 0000000000000001 [ 421.384188][ C1] RBP: 00007feb496d65e0 R08: 0000000000000000 R09: 0000000000000001 [ 421.392135][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 421.400081][ C1] R13: 0000000000000001 R14: 00007feb496d65f0 R15: 0000000000000001 [ 421.408034][ C1] rsyslogd S29264 1604 1 0x00000000 [ 421.414341][ C1] Call Trace: [ 421.417623][ C1] ? __schedule+0x76f/0x1ac0 [ 421.422206][ C1] ? __sched_text_start+0x8/0x8 [ 421.427054][ C1] ? prepare_to_wait_event+0x129/0x650 [ 421.432511][ C1] schedule+0xca/0x250 [ 421.436561][ C1] do_syslog+0x1198/0x1380 [ 421.440959][ C1] ? lock_acquire+0x127/0x320 [ 421.445613][ C1] ? log_buf_vmcoreinfo_setup+0x140/0x140 [ 421.451345][ C1] ? finish_wait+0x260/0x260 [ 421.455923][ C1] ? fsnotify+0x775/0xb10 [ 421.460234][ C1] ? __fsnotify_parent+0xd1/0x370 [ 421.465231][ C1] ? kmsg_poll+0xb0/0xb0 [ 421.469455][ C1] kmsg_read+0x8a/0xb0 [ 421.473497][ C1] proc_reg_read+0x1c1/0x280 [ 421.478069][ C1] ? proc_reg_compat_ioctl+0x270/0x270 [ 421.483501][ C1] ? security_file_permission+0x8a/0x370 [ 421.489117][ C1] ? proc_reg_compat_ioctl+0x270/0x270 [ 421.494550][ C1] __vfs_read+0x76/0x100 [ 421.498789][ C1] vfs_read+0x1ea/0x430 [ 421.502918][ C1] ksys_read+0x127/0x250 [ 421.507134][ C1] ? kernel_write+0x120/0x120 [ 421.511803][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 421.517504][ C1] do_syscall_64+0xb7/0x580 [ 421.521993][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.527857][ C1] RIP: 0033:0x7feb4a6ad1fd [ 421.532258][ C1] Code: Bad RIP value. [ 421.536296][ C1] RSP: 002b:00007feb47c4ce30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 421.544687][ C1] RAX: ffffffffffffffda RBX: 0000000000e36650 RCX: 00007feb4a6ad1fd [ 421.552980][ C1] RDX: 0000000000000fff RSI: 00007feb494815a0 RDI: 0000000000000004 [ 421.560926][ C1] RBP: 0000000000000000 R08: 0000000000e21260 R09: 0000000000000000 [ 421.568870][ C1] R10: 2043502020202020 R11: 0000000000000293 R12: 000000000065e420 [ 421.576814][ C1] R13: 00007feb47c4d9c0 R14: 00007feb4acf2040 R15: 0000000000000003 [ 421.584760][ C1] cron S27824 1644 1 0x00000000 [ 421.591065][ C1] Call Trace: [ 421.594329][ C1] ? __schedule+0x76f/0x1ac0 [ 421.598890][ C1] ? __sched_text_start+0x8/0x8 [ 421.603723][ C1] ? enqueue_hrtimer+0x380/0x380 [ 421.608644][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 421.613901][ C1] schedule+0xca/0x250 [ 421.617943][ C1] do_nanosleep+0x21f/0x650 [ 421.622420][ C1] ? schedule_timeout_idle+0x80/0x80 [ 421.627686][ C1] ? memset+0x20/0x40 [ 421.631641][ C1] ? __hrtimer_init+0x134/0x260 [ 421.636465][ C1] hrtimer_nanosleep+0x249/0x4f0 [ 421.641381][ C1] ? nanosleep_copyout+0x100/0x100 [ 421.646467][ C1] ? _copy_from_user+0x123/0x190 [ 421.651724][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 421.657675][ C1] ? put_old_itimerspec32+0x1d0/0x1d0 [ 421.663028][ C1] __x64_sys_nanosleep+0x19d/0x220 [ 421.668116][ C1] ? hrtimer_nanosleep+0x4f0/0x4f0 [ 421.673379][ C1] ? do_syscall_64+0x1a/0x580 [ 421.678027][ C1] do_syscall_64+0xb7/0x580 [ 421.682523][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.688389][ C1] RIP: 0033:0x7f0a34901e40 [ 421.692788][ C1] Code: Bad RIP value. [ 421.696825][ C1] RSP: 002b:00007ffcdd9e8fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 421.705208][ C1] RAX: ffffffffffffffda RBX: 00007ffcdd9e90f0 RCX: 00007f0a34901e40 [ 421.713153][ C1] RDX: 0000000000000000 RSI: 00007ffcdd9e9170 RDI: 00007ffcdd9e9170 [ 421.721106][ C1] RBP: 00007ffcdd9e9070 R08: 00007ffcdd9e8fd0 R09: 0000000000000000 [ 421.729051][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 421.737006][ C1] R13: 00007ffcdd9e92d0 R14: 0000000000000000 R15: 0000000000000000 [ 421.744973][ C1] sshd S27880 1670 1 0x00000000 [ 421.751289][ C1] Call Trace: [ 421.754560][ C1] ? __schedule+0x76f/0x1ac0 [ 421.759130][ C1] ? __sched_text_start+0x8/0x8 [ 421.763956][ C1] schedule+0xca/0x250 [ 421.768001][ C1] schedule_hrtimeout_range_clock+0x2ef/0x340 [ 421.774051][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 421.779831][ C1] ? __pollwait+0x24f/0x430 [ 421.784313][ C1] ? poll_initwait+0x180/0x180 [ 421.789052][ C1] ? tcp_poll+0x4ac/0xbe0 [ 421.793356][ C1] ? do_select+0x3e0/0x1700 [ 421.797833][ C1] ? tcp_ioctl+0x7d0/0x7d0 [ 421.802238][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 421.808538][ C1] ? pollwake+0x200/0x200 [ 421.812844][ C1] do_select+0x122e/0x1700 [ 421.817244][ C1] ? select_estimate_accuracy+0x320/0x320 [ 421.822936][ C1] ? deref_stack_reg+0xaa/0xe0 [ 421.827671][ C1] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 421.834229][ C1] ? poll_freewait+0x250/0x250 [ 421.838976][ C1] ? poll_freewait+0x250/0x250 [ 421.843720][ C1] ? deref_stack_reg+0xe0/0xe0 [ 421.848458][ C1] ? __module_text_address+0xe/0x140 [ 421.853715][ C1] ? is_module_text_address+0xc/0x1a [ 421.858973][ C1] ? mark_lock+0xbc/0x1160 [ 421.863373][ C1] ? unwind_get_return_address+0x5a/0xa0 [ 421.868975][ C1] ? profile_setup.cold+0xc1/0xc1 [ 421.873969][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 421.878975][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 421.883883][ C1] ? find_held_lock+0x2d/0x110 [ 421.888619][ C1] ? __might_fault+0x11f/0x1d0 [ 421.893372][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 421.898197][ C1] ? lock_acquire+0x127/0x320 [ 421.902846][ C1] ? __might_fault+0xef/0x1d0 [ 421.907494][ C1] ? __might_fault+0x192/0x1d0 [ 421.912231][ C1] ? core_sys_select+0x4da/0x820 [ 421.917140][ C1] core_sys_select+0x4da/0x820 [ 421.921887][ C1] ? do_compat_pselect+0x210/0x210 [ 421.926980][ C1] ? mark_lock+0xbc/0x1160 [ 421.931392][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 421.936389][ C1] ? find_held_lock+0x2d/0x110 [ 421.941125][ C1] ? task_work_run+0x112/0x1c0 [ 421.945861][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 421.950684][ C1] kern_select+0x13d/0x1c0 [ 421.955074][ C1] ? core_sys_select+0x820/0x820 [ 421.960070][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 421.965327][ C1] ? _raw_spin_unlock_irq+0x24/0x30 [ 421.970499][ C1] ? task_work_run+0x11c/0x1c0 [ 421.975232][ C1] __x64_sys_select+0xba/0x150 [ 421.979967][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 421.985223][ C1] do_syscall_64+0xb7/0x580 [ 421.989709][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.995573][ C1] RIP: 0033:0x7f84a4af8dd3 [ 421.999974][ C1] Code: Bad RIP value. [ 422.004013][ C1] RSP: 002b:00007ffe447dc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 422.012406][ C1] RAX: ffffffffffffffda RBX: 00005585e593eac0 RCX: 00007f84a4af8dd3 [ 422.020368][ C1] RDX: 0000000000000000 RSI: 00005585e70e7a90 RDI: 0000000000000007 [ 422.028365][ C1] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 422.036329][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585e70e7a90 [ 422.044320][ C1] R13: 00005585e593ea40 R14: 0000000000000002 R15: 00005585e5938ca0 [ 422.052278][ C1] getty S25976 1694 1 0x00000000 [ 422.058603][ C1] Call Trace: [ 422.061873][ C1] ? __schedule+0x76f/0x1ac0 [ 422.066440][ C1] ? __sched_text_start+0x8/0x8 [ 422.071271][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 422.076270][ C1] schedule+0xca/0x250 [ 422.080323][ C1] schedule_timeout+0x682/0xb20 [ 422.085159][ C1] ? n_tty_read+0x151a/0x1ae0 [ 422.089817][ C1] ? usleep_range+0x160/0x160 [ 422.094469][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 422.099292][ C1] ? lock_acquire+0x127/0x320 [ 422.103941][ C1] ? n_tty_read+0xab3/0x1ae0 [ 422.108503][ C1] ? up_read+0x1b0/0x760 [ 422.112719][ C1] wait_woken+0x131/0x250 [ 422.117028][ C1] ? woken_wake_function+0x70/0x70 [ 422.122113][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 422.127901][ C1] n_tty_read+0x152e/0x1ae0 [ 422.132379][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 422.137384][ C1] ? tty_write+0x54b/0x800 [ 422.141772][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 422.147560][ C1] ? copy_from_read_buf+0x500/0x500 [ 422.152730][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 422.157554][ C1] ? __fsnotify_parent+0xd1/0x370 [ 422.162550][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 422.168327][ C1] tty_read+0x190/0x290 [ 422.172456][ C1] ? copy_from_read_buf+0x500/0x500 [ 422.177625][ C1] ? tty_poll+0x180/0x180 [ 422.181937][ C1] __vfs_read+0x76/0x100 [ 422.186167][ C1] vfs_read+0x1ea/0x430 [ 422.190302][ C1] ksys_read+0x127/0x250 [ 422.194780][ C1] ? kernel_write+0x120/0x120 [ 422.199439][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 422.205140][ C1] do_syscall_64+0xb7/0x580 [ 422.209712][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.215580][ C1] RIP: 0033:0x7f0d9789b310 [ 422.219979][ C1] Code: Bad RIP value. [ 422.224023][ C1] RSP: 002b:00007ffc27654478 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 422.232409][ C1] RAX: ffffffffffffffda RBX: 00007f0d97f706a8 RCX: 00007f0d9789b310 [ 422.240369][ C1] RDX: 0000000000000001 RSI: 00007ffc276544c8 RDI: 0000000000000000 [ 422.248315][ C1] RBP: 00007ffc27654cb0 R08: 00007ffc276542b0 R09: 00007f0d97b51e90 [ 422.256258][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 422.264213][ C1] R13: 00007ffc27658f11 R14: 0000000000000000 R15: 0000000000000000 [ 422.272163][ C1] getty S26856 1695 1 0x00000000 [ 422.278469][ C1] Call Trace: [ 422.281757][ C1] ? __schedule+0x76f/0x1ac0 [ 422.286322][ C1] ? __sched_text_start+0x8/0x8 [ 422.291146][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 422.296142][ C1] schedule+0xca/0x250 [ 422.300194][ C1] schedule_timeout+0x682/0xb20 [ 422.305017][ C1] ? n_tty_read+0x151a/0x1ae0 [ 422.309664][ C1] ? usleep_range+0x160/0x160 [ 422.314313][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 422.319138][ C1] ? lock_acquire+0x127/0x320 [ 422.323783][ C1] ? n_tty_read+0xab3/0x1ae0 [ 422.328345][ C1] ? up_read+0x1b0/0x760 [ 422.332585][ C1] wait_woken+0x131/0x250 [ 422.336887][ C1] ? woken_wake_function+0x70/0x70 [ 422.341973][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 422.347773][ C1] n_tty_read+0x152e/0x1ae0 [ 422.352267][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 422.357267][ C1] ? tty_write+0x54b/0x800 [ 422.361656][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 422.367434][ C1] ? copy_from_read_buf+0x500/0x500 [ 422.372604][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 422.377427][ C1] ? __fsnotify_parent+0xd1/0x370 [ 422.382425][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 422.388203][ C1] tty_read+0x190/0x290 [ 422.392334][ C1] ? copy_from_read_buf+0x500/0x500 [ 422.397505][ C1] ? tty_poll+0x180/0x180 [ 422.401807][ C1] __vfs_read+0x76/0x100 [ 422.406050][ C1] vfs_read+0x1ea/0x430 [ 422.410181][ C1] ksys_read+0x127/0x250 [ 422.414395][ C1] ? kernel_write+0x120/0x120 [ 422.419047][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 422.424739][ C1] do_syscall_64+0xb7/0x580 [ 422.429232][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.435358][ C1] RIP: 0033:0x7f0c9d9c3310 [ 422.439757][ C1] Code: Bad RIP value. [ 422.443796][ C1] RSP: 002b:00007fff5338fa28 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 422.452176][ C1] RAX: ffffffffffffffda RBX: 00007f0c9e0986a8 RCX: 00007f0c9d9c3310 [ 422.460120][ C1] RDX: 0000000000000001 RSI: 00007fff5338fa78 RDI: 0000000000000000 [ 422.468153][ C1] RBP: 00007fff53390260 R08: 00007fff5338f860 R09: 00007f0c9dc79e90 [ 422.476099][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 422.484053][ C1] R13: 00007fff53392f11 R14: 0000000000000000 R15: 0000000000000000 [ 422.492009][ C1] getty S27568 1696 1 0x00000000 [ 422.498315][ C1] Call Trace: [ 422.501580][ C1] ? __schedule+0x76f/0x1ac0 [ 422.506145][ C1] ? __sched_text_start+0x8/0x8 [ 422.510968][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 422.515978][ C1] schedule+0xca/0x250 [ 422.520030][ C1] schedule_timeout+0x682/0xb20 [ 422.524853][ C1] ? n_tty_read+0x151a/0x1ae0 [ 422.529513][ C1] ? usleep_range+0x160/0x160 [ 422.534161][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 422.538982][ C1] ? lock_acquire+0x127/0x320 [ 422.543632][ C1] ? n_tty_read+0xab3/0x1ae0 [ 422.548195][ C1] ? up_read+0x1b0/0x760 [ 422.552411][ C1] wait_woken+0x131/0x250 [ 422.556712][ C1] ? woken_wake_function+0x70/0x70 [ 422.561795][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 422.567572][ C1] n_tty_read+0x152e/0x1ae0 [ 422.572050][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 422.577049][ C1] ? tty_write+0x54b/0x800 [ 422.581438][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 422.587219][ C1] ? copy_from_read_buf+0x500/0x500 [ 422.592400][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 422.597239][ C1] ? __fsnotify_parent+0xd1/0x370 [ 422.602237][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 422.608015][ C1] tty_read+0x190/0x290 [ 422.612145][ C1] ? copy_from_read_buf+0x500/0x500 [ 422.617314][ C1] ? tty_poll+0x180/0x180 [ 422.621620][ C1] __vfs_read+0x76/0x100 [ 422.625836][ C1] vfs_read+0x1ea/0x430 [ 422.629962][ C1] ksys_read+0x127/0x250 [ 422.634179][ C1] ? kernel_write+0x120/0x120 [ 422.638834][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 422.644524][ C1] do_syscall_64+0xb7/0x580 [ 422.649003][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.654877][ C1] RIP: 0033:0x7f7f6cae5310 [ 422.659274][ C1] Code: Bad RIP value. [ 422.663314][ C1] RSP: 002b:00007ffead8235c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 422.671696][ C1] RAX: ffffffffffffffda RBX: 00007f7f6d1ba6a8 RCX: 00007f7f6cae5310 [ 422.679728][ C1] RDX: 0000000000000001 RSI: 00007ffead823618 RDI: 0000000000000000 [ 422.687672][ C1] RBP: 00007ffead823e00 R08: 00007ffead823400 R09: 00007f7f6cd9be90 [ 422.695616][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 422.703561][ C1] R13: 00007ffead826f11 R14: 0000000000000000 R15: 0000000000000000 [ 422.711517][ C1] getty S27032 1697 1 0x00000000 [ 422.717820][ C1] Call Trace: [ 422.721085][ C1] ? __schedule+0x76f/0x1ac0 [ 422.725646][ C1] ? __sched_text_start+0x8/0x8 [ 422.730469][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 422.735464][ C1] schedule+0xca/0x250 [ 422.739504][ C1] schedule_timeout+0x682/0xb20 [ 422.744329][ C1] ? n_tty_read+0x151a/0x1ae0 [ 422.748984][ C1] ? usleep_range+0x160/0x160 [ 422.753633][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 422.758464][ C1] ? lock_acquire+0x127/0x320 [ 422.763113][ C1] ? n_tty_read+0xab3/0x1ae0 [ 422.767848][ C1] ? up_read+0x1b0/0x760 [ 422.772067][ C1] wait_woken+0x131/0x250 [ 422.776369][ C1] ? woken_wake_function+0x70/0x70 [ 422.781548][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 422.787333][ C1] n_tty_read+0x152e/0x1ae0 [ 422.791810][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 422.796806][ C1] ? tty_write+0x54b/0x800 [ 422.801197][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 422.806987][ C1] ? copy_from_read_buf+0x500/0x500 [ 422.812168][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 422.817000][ C1] ? __fsnotify_parent+0xd1/0x370 [ 422.822005][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 422.827783][ C1] tty_read+0x190/0x290 [ 422.831911][ C1] ? copy_from_read_buf+0x500/0x500 [ 422.837081][ C1] ? tty_poll+0x180/0x180 [ 422.842514][ C1] __vfs_read+0x76/0x100 [ 422.846743][ C1] vfs_read+0x1ea/0x430 [ 422.850873][ C1] ksys_read+0x127/0x250 [ 422.855523][ C1] ? kernel_write+0x120/0x120 [ 422.860176][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 422.865869][ C1] do_syscall_64+0xb7/0x580 [ 422.870350][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.876216][ C1] RIP: 0033:0x7facc8959310 [ 422.880614][ C1] Code: Bad RIP value. [ 422.884760][ C1] RSP: 002b:00007fff80acc2b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 422.895663][ C1] RAX: ffffffffffffffda RBX: 00007facc902e6a8 RCX: 00007facc8959310 [ 422.904651][ C1] RDX: 0000000000000001 RSI: 00007fff80acc308 RDI: 0000000000000000 [ 422.912598][ C1] RBP: 00007fff80accaf0 R08: 00007fff80acc0f0 R09: 00007facc8c0fe90 [ 422.920543][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 422.928490][ C1] R13: 00007fff80acef11 R14: 0000000000000000 R15: 0000000000000000 [ 422.936440][ C1] getty S27032 1698 1 0x00000000 [ 422.942746][ C1] Call Trace: [ 422.946011][ C1] ? __schedule+0x76f/0x1ac0 [ 422.951356][ C1] ? __sched_text_start+0x8/0x8 [ 422.956182][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 422.961179][ C1] schedule+0xca/0x250 [ 422.965224][ C1] schedule_timeout+0x682/0xb20 [ 422.970065][ C1] ? n_tty_read+0x151a/0x1ae0 [ 422.974718][ C1] ? usleep_range+0x160/0x160 [ 422.979370][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 422.984193][ C1] ? lock_acquire+0x127/0x320 [ 422.988843][ C1] ? n_tty_read+0xab3/0x1ae0 [ 422.993407][ C1] ? up_read+0x1b0/0x760 [ 422.997624][ C1] wait_woken+0x131/0x250 [ 423.001928][ C1] ? woken_wake_function+0x70/0x70 [ 423.007657][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 423.013873][ C1] n_tty_read+0x152e/0x1ae0 [ 423.019313][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 423.025714][ C1] ? tty_write+0x54b/0x800 [ 423.030119][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 423.035919][ C1] ? copy_from_read_buf+0x500/0x500 [ 423.041718][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 423.046551][ C1] ? __fsnotify_parent+0xd1/0x370 [ 423.051560][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 423.057345][ C1] tty_read+0x190/0x290 [ 423.061485][ C1] ? copy_from_read_buf+0x500/0x500 [ 423.066657][ C1] ? tty_poll+0x180/0x180 [ 423.070963][ C1] __vfs_read+0x76/0x100 [ 423.075192][ C1] vfs_read+0x1ea/0x430 [ 423.079327][ C1] ksys_read+0x127/0x250 [ 423.083559][ C1] ? kernel_write+0x120/0x120 [ 423.088226][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 423.093929][ C1] do_syscall_64+0xb7/0x580 [ 423.098413][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.104284][ C1] RIP: 0033:0x7fb173c80310 [ 423.108689][ C1] Code: Bad RIP value. [ 423.112731][ C1] RSP: 002b:00007ffce270f6b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 423.121140][ C1] RAX: ffffffffffffffda RBX: 00007fb1743556a8 RCX: 00007fb173c80310 [ 423.129091][ C1] RDX: 0000000000000001 RSI: 00007ffce270f708 RDI: 0000000000000000 [ 423.137052][ C1] RBP: 00007ffce270fef0 R08: 00007ffce270f4f0 R09: 00007fb173f36e90 [ 423.144996][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 423.152969][ C1] R13: 00007ffce2712f11 R14: 0000000000000000 R15: 0000000000000000 [ 423.160920][ C1] getty S27016 1699 1 0x00000000 [ 423.167227][ C1] Call Trace: [ 423.170494][ C1] ? __schedule+0x76f/0x1ac0 [ 423.175074][ C1] ? __sched_text_start+0x8/0x8 [ 423.179901][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 423.186737][ C1] schedule+0xca/0x250 [ 423.190783][ C1] schedule_timeout+0x682/0xb20 [ 423.195982][ C1] ? n_tty_read+0x151a/0x1ae0 [ 423.200648][ C1] ? usleep_range+0x160/0x160 [ 423.205570][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 423.210402][ C1] ? lock_acquire+0x127/0x320 [ 423.215064][ C1] ? n_tty_read+0xab3/0x1ae0 [ 423.219636][ C1] ? up_read+0x1b0/0x760 [ 423.223857][ C1] wait_woken+0x131/0x250 [ 423.228177][ C1] ? woken_wake_function+0x70/0x70 [ 423.233264][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 423.239133][ C1] n_tty_read+0x152e/0x1ae0 [ 423.244688][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 423.249689][ C1] ? tty_write+0x54b/0x800 [ 423.254098][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 423.259890][ C1] ? copy_from_read_buf+0x500/0x500 [ 423.265064][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 423.269892][ C1] ? __fsnotify_parent+0xd1/0x370 [ 423.274906][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 423.280687][ C1] tty_read+0x190/0x290 [ 423.284831][ C1] ? copy_from_read_buf+0x500/0x500 [ 423.290035][ C1] ? tty_poll+0x180/0x180 [ 423.294341][ C1] __vfs_read+0x76/0x100 [ 423.298561][ C1] vfs_read+0x1ea/0x430 [ 423.302697][ C1] ksys_read+0x127/0x250 [ 423.306925][ C1] ? kernel_write+0x120/0x120 [ 423.311580][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 423.317277][ C1] do_syscall_64+0xb7/0x580 [ 423.321770][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.327641][ C1] RIP: 0033:0x7f1cfbd82310 [ 423.332055][ C1] Code: Bad RIP value. [ 423.336098][ C1] RSP: 002b:00007ffd7d38a828 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 423.344571][ C1] RAX: ffffffffffffffda RBX: 00007f1cfc4576a8 RCX: 00007f1cfbd82310 [ 423.352519][ C1] RDX: 0000000000000001 RSI: 00007ffd7d38a878 RDI: 0000000000000000 [ 423.360465][ C1] RBP: 00007ffd7d38b060 R08: 00007ffd7d38a660 R09: 00007f1cfc038e90 [ 423.369023][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 423.377925][ C1] R13: 00007ffd7d38df11 R14: 0000000000000000 R15: 0000000000000000 [ 423.385896][ C1] getty S28024 1700 1 0x00000000 [ 423.392207][ C1] Call Trace: [ 423.395488][ C1] ? __schedule+0x76f/0x1ac0 [ 423.400054][ C1] ? __sched_text_start+0x8/0x8 [ 423.404879][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 423.409963][ C1] schedule+0xca/0x250 [ 423.414022][ C1] schedule_timeout+0x682/0xb20 [ 423.418851][ C1] ? n_tty_read+0x151a/0x1ae0 [ 423.423516][ C1] ? usleep_range+0x160/0x160 [ 423.428187][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 423.433100][ C1] ? lock_acquire+0x127/0x320 [ 423.437851][ C1] ? n_tty_read+0xab3/0x1ae0 [ 423.442416][ C1] ? up_read+0x1b0/0x760 [ 423.446682][ C1] wait_woken+0x131/0x250 [ 423.451000][ C1] ? woken_wake_function+0x70/0x70 [ 423.456098][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 423.461878][ C1] n_tty_read+0x152e/0x1ae0 [ 423.466357][ C1] ? tty_ldisc_ref_wait+0x22/0x80 [ 423.471356][ C1] ? tty_write+0x54b/0x800 [ 423.475761][ C1] ? __ldsem_down_write_nested+0x8f0/0x8f0 [ 423.481542][ C1] ? copy_from_read_buf+0x500/0x500 [ 423.486728][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 423.491552][ C1] ? __fsnotify_parent+0xd1/0x370 [ 423.496553][ C1] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 423.502340][ C1] tty_read+0x190/0x290 [ 423.506473][ C1] ? copy_from_read_buf+0x500/0x500 [ 423.511658][ C1] ? tty_poll+0x180/0x180 [ 423.515962][ C1] __vfs_read+0x76/0x100 [ 423.520180][ C1] vfs_read+0x1ea/0x430 [ 423.524313][ C1] ksys_read+0x127/0x250 [ 423.528536][ C1] ? kernel_write+0x120/0x120 [ 423.533192][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 423.538884][ C1] do_syscall_64+0xb7/0x580 [ 423.543377][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.549244][ C1] RIP: 0033:0x7f9f04155310 [ 423.553645][ C1] Code: Bad RIP value. [ 423.557685][ C1] RSP: 002b:00007ffcce99c238 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 423.566073][ C1] RAX: ffffffffffffffda RBX: 00007f9f0482a6a8 RCX: 00007f9f04155310 [ 423.574034][ C1] RDX: 0000000000000001 RSI: 00007ffcce99c288 RDI: 0000000000000000 [ 423.581985][ C1] RBP: 00007ffcce99ca70 R08: 00007ffcce99c070 R09: 0000000000000000 [ 423.589943][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 [ 423.597893][ C1] R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000 [ 423.605843][ C1] sshd S26848 1719 1670 0x00000000 [ 423.612152][ C1] Call Trace: [ 423.615428][ C1] ? __schedule+0x76f/0x1ac0 [ 423.619996][ C1] ? __sched_text_start+0x8/0x8 [ 423.624823][ C1] ? debug_object_fixup+0x30/0x30 [ 423.630085][ C1] ? enqueue_hrtimer+0x380/0x380 [ 423.635003][ C1] schedule+0xca/0x250 [ 423.639066][ C1] schedule_hrtimeout_range_clock+0x166/0x340 [ 423.645108][ C1] ? hrtimer_nanosleep_restart+0x140/0x140 [ 423.650890][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 423.655718][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 423.661696][ C1] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 423.667489][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 423.672769][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 423.679072][ C1] ? pollwake+0x200/0x200 [ 423.683403][ C1] do_select+0x122e/0x1700 [ 423.688320][ C1] ? select_estimate_accuracy+0x320/0x320 [ 423.694032][ C1] ? poll_freewait+0x250/0x250 [ 423.698772][ C1] ? poll_freewait+0x250/0x250 [ 423.703509][ C1] ? poll_freewait+0x250/0x250 [ 423.708247][ C1] ? poll_freewait+0x250/0x250 [ 423.712995][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 423.717994][ C1] ? __lock_acquire+0x80b/0x3eb0 [ 423.722907][ C1] ? find_held_lock+0x2d/0x110 [ 423.727646][ C1] ? __might_fault+0x11f/0x1d0 [ 423.732385][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 423.737564][ C1] ? lock_acquire+0x127/0x320 [ 423.742217][ C1] ? __might_fault+0xef/0x1d0 [ 423.746869][ C1] ? __might_fault+0x192/0x1d0 [ 423.751610][ C1] ? core_sys_select+0x4da/0x820 [ 423.756530][ C1] core_sys_select+0x4da/0x820 [ 423.761303][ C1] ? do_compat_pselect+0x210/0x210 [ 423.766388][ C1] ? find_held_lock+0x2d/0x110 [ 423.771128][ C1] ? find_held_lock+0x2d/0x110 [ 423.775867][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 423.780693][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 423.786226][ C1] ? timespec64_add_safe+0x189/0x210 [ 423.791488][ C1] ? nsec_to_clock_t+0x30/0x30 [ 423.796247][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 423.801525][ C1] kern_select+0x13d/0x1c0 [ 423.805925][ C1] ? core_sys_select+0x820/0x820 [ 423.810878][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 423.815629][ C1] __x64_sys_select+0xba/0x150 [ 423.820375][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 423.825655][ C1] do_syscall_64+0xb7/0x580 [ 423.830143][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.836027][ C1] RIP: 0033:0x7f7ec092bdd3 [ 423.840430][ C1] Code: Bad RIP value. [ 423.844473][ C1] RSP: 002b:00007ffca53fc5c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 423.852859][ C1] RAX: ffffffffffffffda RBX: 00007ffca53fc650 RCX: 00007f7ec092bdd3 [ 423.863499][ C1] RDX: 000055ff7b191460 RSI: 000055ff7b191480 RDI: 000000000000000c [ 423.871448][ C1] RBP: 000055ff7a5728dc R08: 00007ffca53fc5f0 R09: 0101010101010101 [ 423.881160][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffca53fc658 [ 423.889134][ C1] R13: 0000000000000000 R14: 00007ffca53fc648 R15: 00007ffca53fc64c [ 423.897100][ C1] syz-fuzzer S26576 1721 1719 0x00000000 [ 423.903420][ C1] Call Trace: [ 423.906739][ C1] ? __schedule+0x76f/0x1ac0 [ 423.911351][ C1] ? __sched_text_start+0x8/0x8 [ 423.916183][ C1] schedule+0xca/0x250 [ 423.920236][ C1] futex_wait_queue_me+0x2a7/0x570 [ 423.925334][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 423.930772][ C1] futex_wait+0x1e2/0x590 [ 423.935115][ C1] ? futex_wait_setup+0x350/0x350 [ 423.940122][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 423.946010][ C1] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 423.951800][ C1] ? futex_wake+0x164/0x480 [ 423.956284][ C1] ? find_held_lock+0x2d/0x110 [ 423.961635][ C1] ? ep_poll+0x9b0/0xe60 [ 423.965853][ C1] do_futex+0x15d/0x1b80 [ 423.970072][ C1] ? do_raw_read_unlock+0x70/0x70 [ 423.975071][ C1] ? _raw_write_unlock_irq+0x24/0x30 [ 423.980334][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 423.986208][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 423.991218][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 423.996051][ C1] ? ep_modify+0x830/0x830 [ 424.000442][ C1] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 424.007192][ C1] ? __fget+0x357/0x530 [ 424.011940][ C1] ? ksys_dup3+0x3c0/0x3c0 [ 424.017300][ C1] __x64_sys_futex+0x376/0x4f0 [ 424.022050][ C1] ? do_futex+0x1b80/0x1b80 [ 424.026526][ C1] ? do_epoll_wait+0x155/0x260 [ 424.031264][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 424.036969][ C1] do_syscall_64+0xb7/0x580 [ 424.041465][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.047377][ C1] RIP: 0033:0x45b153 [ 424.051278][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 424.070860][ C1] RSP: 002b:00007ffcb165a238 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 424.079683][ C1] RAX: ffffffffffffffda RBX: 00000000017eda40 RCX: 000000000045b153 [ 424.087631][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017edb88 [ 424.095577][ C1] RBP: 00007ffcb165a280 R08: 0000000000000000 R09: 0000000000000000 [ 424.104229][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 424.112188][ C1] R13: 0000000000000001 R14: 00007fe0a66316c8 R15: 0000000000000001 [ 424.120152][ C1] syz-fuzzer S27576 1722 1719 0x00000000 [ 424.126460][ C1] Call Trace: [ 424.129725][ C1] ? __schedule+0x76f/0x1ac0 [ 424.134290][ C1] ? __sched_text_start+0x8/0x8 [ 424.139117][ C1] ? enqueue_hrtimer+0x380/0x380 [ 424.144030][ C1] schedule+0xca/0x250 [ 424.148077][ C1] futex_wait_queue_me+0x2a7/0x570 [ 424.153185][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 424.158619][ C1] futex_wait+0x1e2/0x590 [ 424.162945][ C1] ? futex_wait_setup+0x350/0x350 [ 424.167948][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 424.173916][ C1] ? find_held_lock+0x2d/0x110 [ 424.178655][ C1] ? __might_fault+0x11f/0x1d0 [ 424.183396][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 424.188394][ C1] do_futex+0x15d/0x1b80 [ 424.192612][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 424.197629][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 424.202468][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 424.207477][ C1] ? find_held_lock+0x2d/0x110 [ 424.212227][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 424.217179][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 424.222523][ C1] ? __x64_sys_futex+0x43a/0x4f0 [ 424.227438][ C1] ? ktime_get+0x190/0x1c0 [ 424.231837][ C1] ? lockdep_hardirqs_on+0x382/0x580 [ 424.237195][ C1] ? ktime_get+0x162/0x1c0 [ 424.241774][ C1] __x64_sys_futex+0x376/0x4f0 [ 424.247053][ C1] ? do_futex+0x1b80/0x1b80 [ 424.251533][ C1] ? switch_fpu_return+0x1c2/0x430 [ 424.256621][ C1] ? fpregs_mark_activate+0x280/0x280 [ 424.261973][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 424.267667][ C1] do_syscall_64+0xb7/0x580 [ 424.272148][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.278032][ C1] RIP: 0033:0x45b153 [ 424.281968][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 424.301580][ C1] RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 424.309972][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153 [ 424.317920][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000017ecfb0 [ 424.325869][ C1] RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000 [ 424.333852][ C1] R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0 [ 424.341808][ C1] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 424.351082][ C1] syz-fuzzer S27968 1723 1719 0x00000000 [ 424.357494][ C1] Call Trace: [ 424.360767][ C1] ? __schedule+0x76f/0x1ac0 [ 424.365334][ C1] ? __sched_text_start+0x8/0x8 [ 424.370160][ C1] schedule+0xca/0x250 [ 424.374229][ C1] futex_wait_queue_me+0x2a7/0x570 [ 424.379329][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 424.384761][ C1] futex_wait+0x1e2/0x590 [ 424.389065][ C1] ? futex_wait_setup+0x350/0x350 [ 424.394065][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 424.400035][ C1] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 424.405725][ C1] ? futex_wake+0x164/0x480 [ 424.410211][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 424.415034][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 424.419859][ C1] do_futex+0x15d/0x1b80 [ 424.424075][ C1] ? __lock_acquire+0x145e/0x3eb0 [ 424.429076][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 424.434082][ C1] ? find_held_lock+0x2d/0x110 [ 424.438818][ C1] ? __might_fault+0x11f/0x1d0 [ 424.443552][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 424.448378][ C1] ? lock_acquire+0x127/0x320 [ 424.453031][ C1] ? __set_current_blocked+0x6a/0x110 [ 424.458387][ C1] __x64_sys_futex+0x376/0x4f0 [ 424.463133][ C1] ? __x64_sys_rt_sigprocmask+0x1f5/0x290 [ 424.468824][ C1] ? do_futex+0x1b80/0x1b80 [ 424.473300][ C1] ? switch_fpu_return+0x1c2/0x430 [ 424.478386][ C1] ? fpregs_mark_activate+0x280/0x280 [ 424.483735][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 424.489426][ C1] do_syscall_64+0xb7/0x580 [ 424.493997][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.499871][ C1] RIP: 0033:0x45b153 [ 424.503743][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 424.523320][ C1] RSP: 002b:000000c42004be88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 424.531712][ C1] RAX: ffffffffffffffda RBX: 000000c420040400 RCX: 000000000045b153 [ 424.539660][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420040548 [ 424.547606][ C1] RBP: 000000c42004bed0 R08: 0000000000000000 R09: 0000000000000000 [ 424.555550][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4202eff68 [ 424.563496][ C1] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 424.571442][ C1] syz-fuzzer S28992 1724 1719 0x00000000 [ 424.577752][ C1] Call Trace: [ 424.581018][ C1] ? __schedule+0x76f/0x1ac0 [ 424.585580][ C1] ? __sched_text_start+0x8/0x8 [ 424.590405][ C1] schedule+0xca/0x250 [ 424.594449][ C1] futex_wait_queue_me+0x2a7/0x570 [ 424.599543][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 424.604975][ C1] futex_wait+0x1e2/0x590 [ 424.609279][ C1] ? futex_wait_setup+0x350/0x350 [ 424.614274][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 424.620138][ C1] ? drop_futex_key_refs.isra.0+0x8b/0xd0 [ 424.625828][ C1] ? futex_wake+0x164/0x480 [ 424.630304][ C1] ? lock_acquire+0x127/0x320 [ 424.634965][ C1] ? __might_fault+0xef/0x1d0 [ 424.639618][ C1] do_futex+0x15d/0x1b80 [ 424.643839][ C1] ? put_timespec64+0xcb/0x120 [ 424.648574][ C1] ? nsecs_to_jiffies+0x30/0x30 [ 424.653398][ C1] ? ktime_get_ts64+0x222/0x2b0 [ 424.658223][ C1] ? exit_robust_list+0x2d0/0x2d0 [ 424.663220][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 424.669692][ C1] ? __sanitizer_cov_trace_pc+0x47/0x50 [ 424.675210][ C1] __x64_sys_futex+0x376/0x4f0 [ 424.679950][ C1] ? do_futex+0x1b80/0x1b80 [ 424.684427][ C1] ? switch_fpu_return+0x1c2/0x430 [ 424.689512][ C1] ? fpregs_mark_activate+0x280/0x280 [ 424.694858][ C1] ? trace_hardirqs_off_caller+0x55/0x1e0 [ 424.700550][ C1] do_syscall_64+0xb7/0x580 [ 424.705037][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.710904][ C1] RIP: 0033:0x45b153 [ 424.714775][ C1] Code: 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec 03 00 00 31 f6 4c 89 f7 ff d3 4d 8b 7e 08 4d 85 ff 74 61 49 83 7f 08 00 ba 04 <00> 00 00 0f 84 cc 04 00 00 31 f6 4c 89 ff ff d3 49 8b 7f 08 48 85 [ 424.734351][ C1] RSP: 002b:000000c420039ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 424.742822][ C1] RAX: ffffffffffffffda RBX: 000000c420040800 RCX: 000000000045b153 [ 424.750775][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000180af40 [ 424.758731][ C1] RBP: 000000c420039f08 R08: 0000000000000000 R09: 0000000000000000 [ 424.766674][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420074168 [ 424.774619][ C1] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 424.782566][ C1] syz-fuzzer S26576 1725 1719 0x00000000 [ 424.788870][ C1] Call Trace: [ 424.792133][ C1] ? __schedule+0x76f/0x1ac0 [ 424.796696][ C1] ? __sched_text_start+0x8/0x8 [ 424.801518][ C1] schedule+0xca/0x250 [ 424.805565][ C1] futex_wait_queue_me+0x2a7/0x570 [ 424.810663][ C1] ? lock_pi_update_atomic+0x120/0x120 [ 424.816092][ C1] futex_wait+0x1e2/0x590 [ 424.820399][ C1] ? futex_wait_setup+0x350/0x350