_restart+0x170/0x170 [ 870.932358][ C1] ? poll_initwait+0x170/0x170 [ 870.937245][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 870.944025][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 870.949870][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 870.954911][ C1] ? __pollwait+0x252/0x430 [ 870.959419][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 870.965740][ C1] ? __pollwait+0x430/0x430 [ 870.970242][ C1] do_select+0x11e2/0x1690 [ 870.974667][ C1] ? select_estimate_accuracy+0x320/0x320 [ 870.980378][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 870.986884][ C1] ? trace_pelt_se_tp+0x13c/0x190 [ 870.991908][ C1] ? __lock_acquire+0x16a7/0x5230 [ 870.996929][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 871.002911][ C1] ? find_held_lock+0x2d/0x110 [ 871.007674][ C1] ? __might_fault+0xd3/0x180 [ 871.012345][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 871.017196][ C1] ? core_sys_select+0x1d8/0x9c0 [ 871.022137][ C1] core_sys_select+0x3c3/0x9c0 [ 871.028839][ C1] ? do_compat_pselect+0x210/0x210 [ 871.034248][ C1] ? __lock_acquire+0x16a7/0x5230 [ 871.040519][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 871.047658][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 871.054036][ C1] ? find_held_lock+0x2d/0x110 [ 871.058997][ C1] kern_select+0x13d/0x1c0 [ 871.064646][ C1] ? core_sys_select+0x9c0/0x9c0 [ 871.070985][ C1] ? get_vtime_delta+0x111/0x260 [ 871.076056][ C1] __x64_sys_select+0xba/0x150 [ 871.081280][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 871.090954][ C1] do_syscall_64+0x3a/0xb0 [ 871.095595][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 871.102823][ C1] RIP: 0033:0x7f9c78ca7603 [ 871.107946][ C1] RSP: 002b:00007f9c77956d20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 871.117958][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c78ca7603 [ 871.126931][ C1] RDX: 0000000000000000 RSI: 00007f9c77956d40 RDI: 0000000000000004 [ 871.134940][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000004000001 [ 871.143258][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 871.151451][ C1] R13: 0000000000000001 R14: 00007f9c77956d40 R15: 0000000000000003 [ 871.159911][ C1] task:in:imklog state:S stack:26056 pid: 4272 ppid: 1 flags:0x00000000 [ 871.169241][ C1] Call Trace: [ 871.172563][ C1] __schedule+0x920/0x1fa0 [ 871.177174][ C1] ? io_schedule_timeout+0x140/0x140 [ 871.183032][ C1] ? prb_read_valid+0x75/0xa0 [ 871.189101][ C1] ? prb_final_commit+0x20/0x20 [ 871.194222][ C1] schedule+0xcb/0x270 [ 871.198342][ C1] do_syslog.part.0+0x2b6/0x7e0 [ 871.203744][ C1] ? syslog_print_all+0x4a0/0x4a0 [ 871.209051][ C1] ? aa_file_perm+0x5fd/0x1190 [ 871.213993][ C1] ? finish_wait+0x260/0x260 [ 871.218637][ C1] ? aa_path_link+0x2f0/0x2f0 [ 871.223567][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 871.230244][ C1] ? __fsnotify_parent+0x488/0x9d0 [ 871.235446][ C1] ? fsnotify+0x1070/0x1070 [ 871.240652][ C1] ? __fdget_pos+0xe9/0x100 [ 871.245411][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 871.250744][ C1] ? security_syslog+0x73/0x90 [ 871.255902][ C1] do_syslog+0x49/0x60 [ 871.261252][ C1] kmsg_read+0x90/0xb0 [ 871.265363][ C1] ? kmsg_release+0x20/0x20 [ 871.270230][ C1] proc_reg_read+0x119/0x300 [ 871.275046][ C1] ? rw_verify_area+0x11d/0x350 [ 871.280119][ C1] ? proc_reg_write+0x300/0x300 [ 871.285579][ C1] vfs_read+0x1b5/0x570 [ 871.289980][ C1] ksys_read+0x12d/0x250 [ 871.294264][ C1] ? vfs_write+0x9e0/0x9e0 [ 871.298728][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 871.305210][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 871.312079][ C1] do_syscall_64+0x3a/0xb0 [ 871.317913][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 871.324807][ C1] RIP: 0033:0x7f9c79b9922d [ 871.329564][ C1] RSP: 002b:00007f9c77535580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 871.340224][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c79b9922d [ 871.350271][ C1] RDX: 0000000000001fa0 RSI: 00007f9c77535da0 RDI: 0000000000000004 [ 871.358718][ C1] RBP: 000055868c6119d0 R08: 0000000000000000 R09: 0000000004000001 [ 871.369212][ C1] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f9c77535da0 [ 871.377580][ C1] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f9c77535de7 [ 871.385570][ C1] task:rs:main Q:Reg state:S stack:27200 pid: 4273 ppid: 1 flags:0x00000000 [ 871.394798][ C1] Call Trace: [ 871.400697][ C1] __schedule+0x920/0x1fa0 [ 871.405130][ C1] ? io_schedule_timeout+0x140/0x140 [ 871.410498][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 871.415968][ C1] schedule+0xcb/0x270 [ 871.420044][ C1] futex_wait_queue_me+0x2a7/0x570 [ 871.425162][ C1] ? put_pi_state+0x240/0x240 [ 871.429846][ C1] futex_wait+0x1db/0x5f0 [ 871.434168][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 871.439181][ C1] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 871.445076][ C1] ? downgrade_write+0x3a0/0x3a0 [ 871.450006][ C1] ? down_write_killable_nested+0x180/0x180 [ 871.455897][ C1] ? mark_lock+0xef/0x17b0 [ 871.460306][ C1] do_futex+0x15d/0x1710 [ 871.464539][ C1] ? __lock_acquire+0x16a7/0x5230 [ 871.469582][ C1] ? futex_exit_release+0x220/0x220 [ 871.475210][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 871.481194][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 871.487172][ C1] ? find_held_lock+0x2d/0x110 [ 871.491971][ C1] __do_sys_futex+0x2a2/0x470 [ 871.496658][ C1] ? do_futex+0x1710/0x1710 [ 871.501162][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 871.507152][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 871.514122][ C1] do_syscall_64+0x3a/0xb0 [ 871.518552][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 871.524840][ C1] RIP: 0033:0x7f9c79b9617f [ 871.529265][ C1] RSP: 002b:00007f9c77154c70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 871.537703][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c79b9617f [ 871.545799][ C1] RDX: 000000000000803f RSI: 0000000000000080 RDI: 000055868c60e28c [ 871.553994][ C1] RBP: 000055868c60e288 R08: 000055868c60e000 R09: 000000000000401f [ 871.561974][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9c77154cd0 [ 871.569980][ C1] R13: 0000000000000000 R14: 000055868a868290 R15: 0000000000000000 [ 871.577970][ C1] task:cron state:S stack:24256 pid: 4268 ppid: 1 flags:0x00000000 [ 871.587303][ C1] Call Trace: [ 871.590586][ C1] __schedule+0x920/0x1fa0 [ 871.595001][ C1] ? io_schedule_timeout+0x140/0x140 [ 871.600291][ C1] schedule+0xcb/0x270 [ 871.604389][ C1] do_nanosleep+0x1b1/0x6b0 [ 871.608915][ C1] ? schedule_timeout_idle+0x80/0x80 [ 871.614201][ C1] ? __might_fault+0xd3/0x180 [ 871.618885][ C1] ? debug_object_destroy+0x210/0x210 [ 871.624261][ C1] ? memset+0x20/0x40 [ 871.628243][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 871.634483][ C1] ? __hrtimer_init+0x136/0x280 [ 871.639347][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 871.644296][ C1] ? nanosleep_copyout+0x100/0x100 [ 871.649404][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 871.655664][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 871.661649][ C1] ? put_timespec64+0x120/0x120 [ 871.666511][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 871.671361][ C1] __x64_sys_nanosleep+0x1dc/0x260 [ 871.676471][ C1] ? hrtimer_nanosleep+0x4a0/0x4a0 [ 871.681577][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 871.687558][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 871.693452][ C1] do_syscall_64+0x3a/0xb0 [ 871.697892][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 871.703801][ C1] RIP: 0033:0x7f5d94396270 [ 871.708228][ C1] RSP: 002b:00007ffd6c37ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 871.716645][ C1] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007f5d94396270 [ 871.724636][ C1] RDX: 00007ffd6c3e5080 RSI: 00007ffd6c37ff30 RDI: 00007ffd6c37ff30 [ 871.732613][ C1] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 871.740602][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 871.748575][ C1] R13: 00007ffd6c380080 R14: 0000000000000000 R15: 0000000000000000 [ 871.756567][ C1] task:agetty state:S stack:26800 pid: 4274 ppid: 1 flags:0x00004000 [ 871.765777][ C1] Call Trace: [ 871.769067][ C1] __schedule+0x920/0x1fa0 [ 871.773493][ C1] ? io_schedule_timeout+0x140/0x140 [ 871.778771][ C1] schedule+0xcb/0x270 [ 871.782843][ C1] schedule_timeout+0x1db/0x250 [ 871.787702][ C1] ? usleep_range+0x170/0x170 [ 871.792437][ C1] ? find_held_lock+0x2d/0x110 [ 871.797206][ C1] ? __up_read+0x1a1/0x7b0 [ 871.801632][ C1] ? down_write_nested+0x150/0x150 [ 871.807039][ C1] wait_woken+0x1ef/0x250 [ 871.813741][ C1] ? woken_wake_function+0x70/0x70 [ 871.820208][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 871.826215][ C1] n_tty_read+0xf61/0x12f0 [ 871.830670][ C1] ? n_tty_write_wakeup+0x40/0x40 [ 871.836857][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 871.843838][ C1] tty_read+0x33a/0x5d0 [ 871.850233][ C1] ? do_SAK+0x70/0x70 [ 871.854421][ C1] ? aa_path_link+0x2f0/0x2f0 [ 871.859632][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 871.866849][ C1] new_sync_read+0x41e/0x6e0 [ 871.872011][ C1] ? ksys_lseek+0x1b0/0x1b0 [ 871.877682][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 871.886310][ C1] vfs_read+0x35c/0x570 [ 871.892203][ C1] ksys_read+0x12d/0x250 [ 871.896643][ C1] ? vfs_write+0x9e0/0x9e0 [ 871.901755][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 871.908649][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 871.914746][ C1] do_syscall_64+0x3a/0xb0 [ 871.919631][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 871.925828][ C1] RIP: 0033:0x7f526b0d9910 [ 871.930354][ C1] RSP: 002b:00007ffd548c5718 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 871.939769][ C1] RAX: ffffffffffffffda RBX: 00007ffd548c577f RCX: 00007f526b0d9910 [ 871.947758][ C1] RDX: 0000000000000001 RSI: 00007ffd548c577f RDI: 0000000000000000 [ 871.955753][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffd548c45d0 [ 871.963740][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 871.971725][ C1] R13: 000055ca28c0d900 R14: 00007ffd548c5780 R15: 0000000000000012 [ 871.979819][ C1] task:agetty state:S stack:27664 pid: 4277 ppid: 1 flags:0x00000000 [ 871.989047][ C1] Call Trace: [ 871.992351][ C1] __schedule+0x920/0x1fa0 [ 871.996769][ C1] ? io_schedule_timeout+0x140/0x140 [ 872.002086][ C1] ? lock_acquire+0x19d/0x700 [ 872.006774][ C1] schedule+0xcb/0x270 [ 872.010843][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 872.016907][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 872.022746][ C1] ? find_held_lock+0x2d/0x110 [ 872.027522][ C1] ? inotify_poll+0xc2/0xf0 [ 872.032039][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 872.036919][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 872.041959][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 872.048306][ C1] ? __pollwait+0x430/0x430 [ 872.052840][ C1] do_select+0x11e2/0x1690 [ 872.057278][ C1] ? select_estimate_accuracy+0x320/0x320 [ 872.063015][ C1] ? stack_trace_save+0x8c/0xc0 [ 872.067898][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 872.074419][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 872.080926][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 872.087432][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 872.093428][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 872.099523][ C1] ? find_held_lock+0x2d/0x110 [ 872.104479][ C1] ? __might_fault+0xd3/0x180 [ 872.109870][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 872.116187][ C1] ? core_sys_select+0x1d8/0x9c0 [ 872.122199][ C1] core_sys_select+0x3c3/0x9c0 [ 872.127276][ C1] ? do_compat_pselect+0x210/0x210 [ 872.132521][ C1] ? kasan_record_aux_stack+0xc5/0xf0 [ 872.138339][ C1] ? call_rcu+0xb1/0x790 [ 872.142943][ C1] ? task_work_run+0xdd/0x1a0 [ 872.147825][ C1] ? __lock_acquire+0x16a7/0x5230 [ 872.152970][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 872.159421][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 872.165417][ C1] ? debug_object_active_state+0x260/0x350 [ 872.171244][ C1] ? find_held_lock+0x2d/0x110 [ 872.176070][ C1] kern_select+0x13d/0x1c0 [ 872.181015][ C1] ? core_sys_select+0x9c0/0x9c0 [ 872.186196][ C1] ? get_vtime_delta+0x111/0x260 [ 872.191171][ C1] __x64_sys_select+0xba/0x150 [ 872.196047][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 872.201970][ C1] do_syscall_64+0x3a/0xb0 [ 872.206403][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 872.212334][ C1] RIP: 0033:0x7fb32ad665e3 [ 872.216952][ C1] RSP: 002b:00007ffc30770278 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 872.225381][ C1] RAX: ffffffffffffffda RBX: 00007ffc307702b0 RCX: 00007fb32ad665e3 [ 872.233461][ C1] RDX: 0000000000000000 RSI: 00007ffc30770370 RDI: 0000000000000005 [ 872.241455][ C1] RBP: 00007ffc307702a0 R08: 0000000000000000 R09: 00007ffc30770330 [ 872.251038][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc30770294 [ 872.259069][ C1] R13: 00007ffc307703f0 R14: 00007ffc307702f0 R15: 0000000000000000 [ 872.267112][ C1] task:sshd state:S stack:27632 pid: 4279 ppid: 1 flags:0x00000000 [ 872.276364][ C1] Call Trace: [ 872.279907][ C1] __schedule+0x920/0x1fa0 [ 872.284340][ C1] ? io_schedule_timeout+0x140/0x140 [ 872.289638][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 872.294518][ C1] schedule+0xcb/0x270 [ 872.298784][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 872.304872][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 872.310689][ C1] ? __pollwait+0x252/0x430 [ 872.315195][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 872.321452][ C1] ? tcp_poll+0x47f/0xf40 [ 872.325821][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 872.332251][ C1] ? __pollwait+0x430/0x430 [ 872.337864][ C1] do_select+0x11e2/0x1690 [ 872.342304][ C1] ? select_estimate_accuracy+0x320/0x320 [ 872.348033][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 872.354610][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 872.361146][ C1] ? __lock_acquire+0x16a7/0x5230 [ 872.366233][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 872.372306][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 872.378385][ C1] ? find_held_lock+0x2d/0x110 [ 872.383235][ C1] ? __might_fault+0xd3/0x180 [ 872.387923][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 872.392814][ C1] ? core_sys_select+0x1d8/0x9c0 [ 872.398113][ C1] core_sys_select+0x3c3/0x9c0 [ 872.402894][ C1] ? do_compat_pselect+0x210/0x210 [ 872.408042][ C1] ? kasan_record_aux_stack+0xc5/0xf0 [ 872.413448][ C1] ? call_rcu+0xb1/0x790 [ 872.417827][ C1] ? task_work_run+0xdd/0x1a0 [ 872.422531][ C1] ? __lock_acquire+0x16a7/0x5230 [ 872.427752][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 872.433755][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 872.439754][ C1] ? debug_object_active_state+0x260/0x350 [ 872.445583][ C1] ? find_held_lock+0x2d/0x110 [ 872.450458][ C1] kern_select+0x13d/0x1c0 [ 872.455036][ C1] ? core_sys_select+0x9c0/0x9c0 [ 872.460201][ C1] ? get_vtime_delta+0x111/0x260 [ 872.465153][ C1] __x64_sys_select+0xba/0x150 [ 872.469950][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 872.475867][ C1] do_syscall_64+0x3a/0xb0 [ 872.480739][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 872.486668][ C1] RIP: 0033:0x7f24b0e585e3 [ 872.491189][ C1] RSP: 002b:00007ffc08f41248 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 872.499668][ C1] RAX: ffffffffffffffda RBX: 000055fc062a06c0 RCX: 00007f24b0e585e3 [ 872.507657][ C1] RDX: 0000000000000000 RSI: 000055fc062a06c0 RDI: 0000000000000007 [ 872.515631][ C1] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 872.524096][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc08f414c4 [ 872.532585][ C1] R13: 0000000000000000 R14: 000055fc05cc8ce8 R15: 0000000000000063 [ 872.540567][ C1] task:agetty state:S stack:23848 pid: 4281 ppid: 1 flags:0x00000000 [ 872.549970][ C1] Call Trace: [ 872.553255][ C1] __schedule+0x920/0x1fa0 [ 872.557687][ C1] ? io_schedule_timeout+0x140/0x140 [ 872.562972][ C1] ? lock_acquire+0x19d/0x700 [ 872.567675][ C1] schedule+0xcb/0x270 [ 872.571751][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 872.577816][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 872.583739][ C1] ? find_held_lock+0x2d/0x110 [ 872.588521][ C1] ? inotify_poll+0xc2/0xf0 [ 872.593023][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 872.597868][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 872.602901][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 872.609339][ C1] ? __pollwait+0x430/0x430 [ 872.613839][ C1] do_select+0x11e2/0x1690 [ 872.618258][ C1] ? select_estimate_accuracy+0x320/0x320 [ 872.623978][ C1] ? stack_trace_save+0x8c/0xc0 [ 872.628829][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 872.635330][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 872.641862][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 872.648372][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 872.654357][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 872.660514][ C1] ? find_held_lock+0x2d/0x110 [ 872.665553][ C1] ? __might_fault+0xd3/0x180 [ 872.670243][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 872.675111][ C1] ? core_sys_select+0x1d8/0x9c0 [ 872.680071][ C1] core_sys_select+0x3c3/0x9c0 [ 872.684828][ C1] ? do_compat_pselect+0x210/0x210 [ 872.689942][ C1] ? kasan_record_aux_stack+0xc5/0xf0 [ 872.695315][ C1] ? call_rcu+0xb1/0x790 [ 872.699554][ C1] ? task_work_run+0xdd/0x1a0 [ 872.704231][ C1] ? __lock_acquire+0x16a7/0x5230 [ 872.709253][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 872.715230][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 872.721211][ C1] ? debug_object_active_state+0x260/0x350 [ 872.727017][ C1] ? find_held_lock+0x2d/0x110 [ 872.731792][ C1] kern_select+0x13d/0x1c0 [ 872.736210][ C1] ? core_sys_select+0x9c0/0x9c0 [ 872.741139][ C1] ? get_vtime_delta+0x111/0x260 [ 872.746100][ C1] __x64_sys_select+0xba/0x150 [ 872.751030][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 872.757195][ C1] do_syscall_64+0x3a/0xb0 [ 872.761939][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 872.767865][ C1] RIP: 0033:0x7fe1d7f015e3 [ 872.772448][ C1] RSP: 002b:00007ffe5150e378 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 872.781176][ C1] RAX: ffffffffffffffda RBX: 00007ffe5150e3b0 RCX: 00007fe1d7f015e3 [ 872.789154][ C1] RDX: 0000000000000000 RSI: 00007ffe5150e470 RDI: 0000000000000005 [ 872.797156][ C1] RBP: 00007ffe5150e3a0 R08: 0000000000000000 R09: 00007ffe5150e430 [ 872.805169][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe5150e394 [ 872.813157][ C1] R13: 00007ffe5150e4f0 R14: 00007ffe5150e3f0 R15: 0000000000000000 [ 872.821154][ C1] task:agetty state:S stack:27080 pid: 4282 ppid: 1 flags:0x00000000 [ 872.830388][ C1] Call Trace: [ 872.833804][ C1] __schedule+0x920/0x1fa0 [ 872.838243][ C1] ? io_schedule_timeout+0x140/0x140 [ 872.843532][ C1] ? lock_acquire+0x19d/0x700 [ 872.848228][ C1] schedule+0xcb/0x270 [ 872.853427][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 872.859861][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 872.866028][ C1] ? find_held_lock+0x2d/0x110 [ 872.871187][ C1] ? inotify_poll+0xc2/0xf0 [ 872.876089][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 872.880965][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 872.886009][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 872.893053][ C1] ? __pollwait+0x430/0x430 [ 872.897870][ C1] do_select+0x11e2/0x1690 [ 872.903436][ C1] ? select_estimate_accuracy+0x320/0x320 [ 872.909262][ C1] ? stack_trace_save+0x8c/0xc0 [ 872.914221][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 872.920841][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 872.927447][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 872.934128][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 872.940173][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 872.946252][ C1] ? find_held_lock+0x2d/0x110 [ 872.951023][ C1] ? __might_fault+0xd3/0x180 [ 872.955747][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 872.960693][ C1] ? core_sys_select+0x1d8/0x9c0 [ 872.965632][ C1] core_sys_select+0x3c3/0x9c0 [ 872.970662][ C1] ? do_compat_pselect+0x210/0x210 [ 872.975866][ C1] ? kasan_record_aux_stack+0xc5/0xf0 [ 872.981243][ C1] ? call_rcu+0xb1/0x790 [ 872.985489][ C1] ? task_work_run+0xdd/0x1a0 [ 872.990252][ C1] ? __lock_acquire+0x16a7/0x5230 [ 872.995310][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 873.002164][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 873.008151][ C1] ? debug_object_active_state+0x260/0x350 [ 873.013974][ C1] ? find_held_lock+0x2d/0x110 [ 873.018753][ C1] kern_select+0x13d/0x1c0 [ 873.023191][ C1] ? core_sys_select+0x9c0/0x9c0 [ 873.028133][ C1] ? get_vtime_delta+0x111/0x260 [ 873.033262][ C1] __x64_sys_select+0xba/0x150 [ 873.038053][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 873.044064][ C1] do_syscall_64+0x3a/0xb0 [ 873.048487][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 873.054385][ C1] RIP: 0033:0x7f66548e05e3 [ 873.058808][ C1] RSP: 002b:00007ffd26f11d48 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 873.067233][ C1] RAX: ffffffffffffffda RBX: 00007ffd26f11d80 RCX: 00007f66548e05e3 [ 873.075224][ C1] RDX: 0000000000000000 RSI: 00007ffd26f11e40 RDI: 0000000000000005 [ 873.083207][ C1] RBP: 00007ffd26f11d70 R08: 0000000000000000 R09: 00007ffd26f11e00 [ 873.091211][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd26f11d64 [ 873.099199][ C1] R13: 00007ffd26f11ec0 R14: 00007ffd26f11dc0 R15: 0000000000000000 [ 873.109365][ C1] task:agetty state:S stack:26336 pid: 4283 ppid: 1 flags:0x00000000 [ 873.119547][ C1] Call Trace: [ 873.122882][ C1] __schedule+0x920/0x1fa0 [ 873.127399][ C1] ? io_schedule_timeout+0x140/0x140 [ 873.132692][ C1] schedule+0xcb/0x270 [ 873.136765][ C1] schedule_timeout+0x1db/0x250 [ 873.141615][ C1] ? usleep_range+0x170/0x170 [ 873.146293][ C1] ? find_held_lock+0x2d/0x110 [ 873.151129][ C1] ? __up_read+0x1a1/0x7b0 [ 873.155550][ C1] ? down_write_nested+0x150/0x150 [ 873.160676][ C1] wait_woken+0x1ef/0x250 [ 873.165058][ C1] ? woken_wake_function+0x70/0x70 [ 873.170420][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 873.177374][ C1] n_tty_read+0xf61/0x12f0 [ 873.181801][ C1] ? n_tty_write_wakeup+0x40/0x40 [ 873.187007][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 873.192302][ C1] tty_read+0x33a/0x5d0 [ 873.196476][ C1] ? do_SAK+0x70/0x70 [ 873.200543][ C1] ? aa_path_link+0x2f0/0x2f0 [ 873.205313][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 873.211568][ C1] new_sync_read+0x41e/0x6e0 [ 873.216159][ C1] ? ksys_lseek+0x1b0/0x1b0 [ 873.221212][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 873.227263][ C1] vfs_read+0x35c/0x570 [ 873.232187][ C1] ksys_read+0x12d/0x250 [ 873.236442][ C1] ? vfs_write+0x9e0/0x9e0 [ 873.240963][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 873.246959][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 873.252861][ C1] do_syscall_64+0x3a/0xb0 [ 873.257494][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 873.265330][ C1] RIP: 0033:0x7ff6c6783910 [ 873.270936][ C1] RSP: 002b:00007fff17513918 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 873.279452][ C1] RAX: ffffffffffffffda RBX: 00007fff1751397f RCX: 00007ff6c6783910 [ 873.287707][ C1] RDX: 0000000000000001 RSI: 00007fff1751397f RDI: 0000000000000000 [ 873.295957][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007fff175127d0 [ 873.304641][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 873.319396][ C1] R13: 000056508d20d900 R14: 00007fff17513980 R15: 0000000000000012 [ 873.329475][ C1] task:sshd state:S stack:24968 pid: 4353 ppid: 4279 flags:0x00000000 [ 873.339738][ C1] Call Trace: [ 873.343942][ C1] __schedule+0x920/0x1fa0 [ 873.348552][ C1] ? io_schedule_timeout+0x140/0x140 [ 873.354210][ C1] schedule+0xcb/0x270 [ 873.358471][ C1] schedule_hrtimeout_range_clock+0x195/0x380 [ 873.365302][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 873.371336][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 873.376215][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 873.382723][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 873.388910][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 873.395601][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 873.400764][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 873.408057][ C1] ? __pollwait+0x430/0x430 [ 873.413126][ C1] do_select+0x11e2/0x1690 [ 873.417662][ C1] ? select_estimate_accuracy+0x320/0x320 [ 873.423918][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 873.431299][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 873.437821][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 873.444623][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 873.451336][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 873.457364][ C1] ? find_held_lock+0x2d/0x110 [ 873.462145][ C1] ? __might_fault+0xd3/0x180 [ 873.466846][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 873.471886][ C1] ? core_sys_select+0x1d8/0x9c0 [ 873.476984][ C1] core_sys_select+0x3c3/0x9c0 [ 873.482106][ C1] ? do_compat_pselect+0x210/0x210 [ 873.487241][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 873.492866][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 873.497880][ C1] ? __might_fault+0xd3/0x180 [ 873.502948][ C1] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 873.508745][ C1] ? timespec64_add_safe+0x189/0x210 [ 873.514473][ C1] ? nsec_to_clock_t+0x30/0x30 [ 873.519274][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 873.525274][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 873.530973][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 873.537926][ C1] ? ktime_get_ts64+0x3bb/0x560 [ 873.543068][ C1] kern_select+0x13d/0x1c0 [ 873.547986][ C1] ? core_sys_select+0x9c0/0x9c0 [ 873.552991][ C1] ? get_vtime_delta+0x111/0x260 [ 873.558100][ C1] __x64_sys_select+0xba/0x150 [ 873.563216][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 873.570000][ C1] do_syscall_64+0x3a/0xb0 [ 873.574596][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 873.580651][ C1] RIP: 0033:0x7f204edba5e3 [ 873.585218][ C1] RSP: 002b:00007ffe4c17aaf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 873.594355][ C1] RAX: ffffffffffffffda RBX: 000055b464f4fa50 RCX: 00007f204edba5e3 [ 873.602340][ C1] RDX: 000055b464f51de0 RSI: 000055b464f4fa50 RDI: 000000000000000b [ 873.610680][ C1] RBP: 000055b4644c0a88 R08: 00007ffe4c17ab80 R09: 0000000000006000 [ 873.618717][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 873.626744][ C1] R13: 00007ffe4c17ab5f R14: 000055b46427bbe7 R15: 0000000000000003 [ 873.634728][ C1] task:syz-fuzzer state:S stack:25520 pid: 4355 ppid: 4353 flags:0x00000000 [ 873.644023][ C1] Call Trace: [ 873.647308][ C1] __schedule+0x920/0x1fa0 [ 873.651870][ C1] ? io_schedule_timeout+0x140/0x140 [ 873.657198][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 873.662712][ C1] schedule+0xcb/0x270 [ 873.666786][ C1] futex_wait_queue_me+0x2a7/0x570 [ 873.671970][ C1] ? put_pi_state+0x240/0x240 [ 873.676825][ C1] futex_wait+0x1db/0x5f0 [ 873.681595][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 873.686904][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 873.692599][ C1] ? mark_lock+0xef/0x17b0 [ 873.697336][ C1] do_futex+0x15d/0x1710 [ 873.701896][ C1] ? __lock_acquire+0x16a7/0x5230 [ 873.707138][ C1] ? futex_exit_release+0x220/0x220 [ 873.712663][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 873.718752][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 873.724741][ C1] ? find_held_lock+0x2d/0x110 [ 873.729517][ C1] __do_sys_futex+0x2a2/0x470 [ 873.734485][ C1] ? do_futex+0x1710/0x1710 [ 873.739193][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 873.745230][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 873.751292][ C1] do_syscall_64+0x3a/0xb0 [ 873.755718][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 873.761670][ C1] RIP: 0033:0x46e163 [ 873.765965][ C1] RSP: 002b:00007ffe72d69d88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 873.774481][ C1] RAX: ffffffffffffffda RBX: 000000000184f7e0 RCX: 000000000046e163 [ 873.782600][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000184f928 [ 873.790579][ C1] RBP: 00007ffe72d69dd0 R08: 0000000000000000 R09: 0000000000000000 [ 873.798775][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c00056af78 [ 873.806915][ C1] R13: 000000c000d689c0 R14: 000000c00bcc9c80 R15: 0000000000000000 [ 873.815208][ C1] task:syz-fuzzer state:S stack:26240 pid: 4356 ppid: 4353 flags:0x00000000 [ 873.824626][ C1] Call Trace: [ 873.827971][ C1] __schedule+0x920/0x1fa0 [ 873.832484][ C1] ? io_schedule_timeout+0x140/0x140 [ 873.837778][ C1] schedule+0xcb/0x270 [ 873.841862][ C1] futex_wait_queue_me+0x2a7/0x570 [ 873.846986][ C1] ? put_pi_state+0x240/0x240 [ 873.851890][ C1] futex_wait+0x1db/0x5f0 [ 873.856292][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 873.861675][ C1] ? lock_chain_count+0x20/0x20 [ 873.866845][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 873.872838][ C1] ? __lock_acquire+0x16a7/0x5230 [ 873.877941][ C1] ? __lock_acquire+0x16a7/0x5230 [ 873.883023][ C1] do_futex+0x15d/0x1710 [ 873.887279][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 873.893363][ C1] ? futex_exit_release+0x220/0x220 [ 873.898577][ C1] ? find_held_lock+0x2d/0x110 [ 873.903499][ C1] ? __do_sys_futex+0x352/0x470 [ 873.908635][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 873.915423][ C1] ? _copy_from_user+0x5d/0x180 [ 873.920921][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 873.927509][ C1] ? ktime_get+0x38a/0x470 [ 873.935265][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 873.940669][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 873.949010][ C1] ? ktime_get+0x30b/0x470 [ 873.953693][ C1] __do_sys_futex+0x2a2/0x470 [ 873.958470][ C1] ? do_futex+0x1710/0x1710 [ 873.963215][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 873.969697][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 873.975678][ C1] do_syscall_64+0x3a/0xb0 [ 873.980475][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 873.986644][ C1] RIP: 0033:0x46e163 [ 873.990952][ C1] RSP: 002b:000000c00003de80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 874.000107][ C1] RAX: ffffffffffffffda RBX: 000000c00002e000 RCX: 000000000046e163 [ 874.008675][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000184f3d8 [ 874.017977][ C1] RBP: 000000c00003dec8 R08: 0000000000000000 R09: 0000000000000000 [ 874.028225][ C1] R10: 000000c00003deb8 R11: 0000000000000206 R12: 000000000043b6a0 [ 874.037316][ C1] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 874.046164][ C1] task:syz-fuzzer state:S stack:28872 pid: 4357 ppid: 4353 flags:0x00000000 [ 874.055929][ C1] Call Trace: [ 874.059708][ C1] __schedule+0x920/0x1fa0 [ 874.064323][ C1] ? io_schedule_timeout+0x140/0x140 [ 874.069858][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 874.075385][ C1] schedule+0xcb/0x270 [ 874.080078][ C1] futex_wait_queue_me+0x2a7/0x570 [ 874.085844][ C1] ? put_pi_state+0x240/0x240 [ 874.091117][ C1] futex_wait+0x1db/0x5f0 [ 874.095553][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 874.101309][ C1] ? wake_up_q+0xa3/0x100 [ 874.106001][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 874.111584][ C1] ? mark_lock+0xef/0x17b0 [ 874.116105][ C1] ? find_held_lock+0x2d/0x110 [ 874.121273][ C1] do_futex+0x15d/0x1710 [ 874.126072][ C1] ? __lock_acquire+0x16a7/0x5230 [ 874.133422][ C1] ? futex_exit_release+0x220/0x220 [ 874.140028][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 874.148119][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 874.155659][ C1] ? __pmd_alloc+0x540/0x540 [ 874.162267][ C1] ? find_held_lock+0x2d/0x110 [ 874.168253][ C1] __do_sys_futex+0x2a2/0x470 [ 874.175799][ C1] ? do_futex+0x1710/0x1710 [ 874.184278][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 874.193480][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 874.200913][ C1] do_syscall_64+0x3a/0xb0 [ 874.208696][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 874.218213][ C1] RIP: 0033:0x46e163 [ 874.224397][ C1] RSP: 002b:000000c00056f6d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 874.237718][ C1] RAX: ffffffffffffffda RBX: 000000c00002e400 RCX: 000000000046e163 [ 874.252013][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001880520 [ 874.267171][ C1] RBP: 000000c00056f720 R08: 0000000000000000 R09: 0000000000000000 [ 874.284565][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 874.306012][ C1] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 874.318721][ C1] task:syz-fuzzer state:S stack:25256 pid: 4358 ppid: 4353 flags:0x00000000 [ 874.336636][ C1] Call Trace: [ 874.342265][ C1] __schedule+0x920/0x1fa0 [ 874.350408][ C1] ? io_schedule_timeout+0x140/0x140 [ 874.356238][ C1] schedule+0xcb/0x270 [ 874.360618][ C1] schedule_hrtimeout_range_clock+0x195/0x380 [ 874.366839][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 874.372842][ C1] ? do_epoll_wait+0x1227/0x1920 [ 874.378266][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 874.384688][ C1] ? do_raw_read_unlock+0x70/0x70 [ 874.389828][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 874.396386][ C1] do_epoll_wait+0x1240/0x1920 [ 874.401427][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 874.407763][ C1] ? find_held_lock+0x2d/0x110 [ 874.414754][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 874.420173][ C1] ? __x64_sys_epoll_pwait+0x266/0x310 [ 874.426128][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 874.431293][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 874.439039][ C1] ? finish_wait+0x260/0x260 [ 874.444673][ C1] ? nsec_to_clock_t+0x30/0x30 [ 874.450210][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 874.456598][ C1] ? set_user_sigmask+0x211/0x2a0 [ 874.462689][ C1] ? __set_current_blocked+0x110/0x110 [ 874.468273][ C1] do_compat_epoll_pwait.part.0+0x29/0x1d0 [ 874.474437][ C1] __x64_sys_epoll_pwait+0x1cf/0x310 [ 874.480444][ C1] ? __ia32_sys_epoll_wait+0x270/0x270 [ 874.486244][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 874.493335][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 874.498816][ C1] do_syscall_64+0x3a/0xb0 [ 874.503714][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 874.509755][ C1] RIP: 0033:0x46e380 [ 874.513791][ C1] RSP: 002b:000000c0000397f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 874.522655][ C1] RAX: ffffffffffffffda RBX: 000000000000038e RCX: 000000000046e380 [ 874.531570][ C1] RDX: 0000000000000080 RSI: 000000c000039840 RDI: 0000000000000003 [ 874.541401][ C1] RBP: 000000c000039e40 R08: 0000000000000000 R09: 00007ffe72dac090 [ 874.550148][ C1] R10: 000000000000038e R11: 0000000000000246 R12: 000000c00056a7a0 [ 874.559126][ C1] R13: 000000c0026ff140 R14: 000000c000a1ce40 R15: 0000000000000000 [ 874.567448][ C1] task:syz-fuzzer state:S stack:23656 pid: 4359 ppid: 4353 flags:0x00000000 [ 874.577673][ C1] Call Trace: [ 874.581647][ C1] __schedule+0x920/0x1fa0 [ 874.586823][ C1] ? io_schedule_timeout+0x140/0x140 [ 874.592699][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 874.598608][ C1] schedule+0xcb/0x270 [ 874.602920][ C1] futex_wait_queue_me+0x2a7/0x570 [ 874.608285][ C1] ? put_pi_state+0x240/0x240 [ 874.614093][ C1] futex_wait+0x1db/0x5f0 [ 874.620789][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 874.625989][ C1] ? new_sync_write+0x426/0x650 [ 874.630942][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 874.637477][ C1] ? current_time+0x2c0/0x2c0 [ 874.642642][ C1] ? mark_lock+0xef/0x17b0 [ 874.647160][ C1] do_futex+0x15d/0x1710 [ 874.651544][ C1] ? __lock_acquire+0x16a7/0x5230 [ 874.656827][ C1] ? futex_exit_release+0x220/0x220 [ 874.662794][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 874.671312][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 874.678281][ C1] ? fsnotify_first_mark+0x1f0/0x1f0 [ 874.685244][ C1] ? find_held_lock+0x2d/0x110 [ 874.691114][ C1] __do_sys_futex+0x2a2/0x470 [ 874.696239][ C1] ? do_futex+0x1710/0x1710 [ 874.701133][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 874.707823][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 874.714235][ C1] do_syscall_64+0x3a/0xb0 [ 874.719720][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 874.726171][ C1] RIP: 0033:0x46e163 [ 874.730177][ C1] RSP: 002b:000000c0002bdd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 874.738877][ C1] RAX: ffffffffffffffda RBX: 000000c00027c400 RCX: 000000000046e163 [ 874.746870][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00027c548 [ 874.755879][ C1] RBP: 000000c0002bdde0 R08: 0000000000000000 R09: 0000000000000000 [ 874.764285][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 874.772495][ C1] R13: 000000c000082780 R14: 000000c000a1c300 R15: 0000000000000000 [ 874.781898][ C1] task:syz-fuzzer state:S stack:28792 pid: 4360 ppid: 4353 flags:0x00000000 [ 874.793649][ C1] Call Trace: [ 874.797474][ C1] __schedule+0x920/0x1fa0 [ 874.803622][ C1] ? io_schedule_timeout+0x140/0x140 [ 874.810102][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 874.817559][ C1] schedule+0xcb/0x270 [ 874.822184][ C1] futex_wait_queue_me+0x2a7/0x570 [ 874.830564][ C1] ? put_pi_state+0x240/0x240 [ 874.837045][ C1] futex_wait+0x1db/0x5f0 [ 874.842209][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 874.847421][ C1] ? wake_up_q+0xa3/0x100 [ 874.851960][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 874.857318][ C1] ? mark_lock+0xef/0x17b0 [ 874.862549][ C1] ? __lock_acquire+0x16a7/0x5230 [ 874.870957][ C1] do_futex+0x15d/0x1710 [ 874.875790][ C1] ? __lock_acquire+0x16a7/0x5230 [ 874.881339][ C1] ? futex_exit_release+0x220/0x220 [ 874.886783][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 874.893549][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 874.901210][ C1] ? __might_fault+0xd3/0x180 [ 874.906075][ C1] ? find_held_lock+0x2d/0x110 [ 874.910928][ C1] __do_sys_futex+0x2a2/0x470 [ 874.915767][ C1] ? do_futex+0x1710/0x1710 [ 874.920462][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 874.926641][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 874.933006][ C1] do_syscall_64+0x3a/0xb0 [ 874.939619][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 874.948591][ C1] RIP: 0033:0x46e163 [ 874.952983][ C1] RSP: 002b:000000c00003be68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 874.962167][ C1] RAX: ffffffffffffffda RBX: 000000c00002ec00 RCX: 000000000046e163 [ 874.972414][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00002ed48 [ 874.982762][ C1] RBP: 000000c00003beb0 R08: 0000000000000000 R09: 0000000000000000 [ 874.993257][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f7 [ 875.002436][ C1] R13: 0000000000000000 R14: 0000000000947910 R15: 0000000000000000 [ 875.011242][ C1] task:syz-fuzzer state:S stack:28872 pid: 4361 ppid: 4353 flags:0x00000000 [ 875.023515][ C1] Call Trace: [ 875.027443][ C1] __schedule+0x920/0x1fa0 [ 875.033428][ C1] ? io_schedule_timeout+0x140/0x140 [ 875.042278][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 875.050598][ C1] schedule+0xcb/0x270 [ 875.056573][ C1] futex_wait_queue_me+0x2a7/0x570 [ 875.063553][ C1] ? put_pi_state+0x240/0x240 [ 875.070018][ C1] futex_wait+0x1db/0x5f0 [ 875.076208][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 875.083344][ C1] ? lock_chain_count+0x20/0x20 [ 875.090921][ C1] ? mark_lock+0xef/0x17b0 [ 875.099404][ C1] ? lock_chain_count+0x20/0x20 [ 875.107135][ C1] do_futex+0x15d/0x1710 [ 875.111693][ C1] ? __lock_acquire+0x16a7/0x5230 [ 875.119301][ C1] ? futex_exit_release+0x220/0x220 [ 875.125593][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 875.136534][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 875.144903][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 875.154539][ C1] ? find_held_lock+0x2d/0x110 [ 875.160507][ C1] __do_sys_futex+0x2a2/0x470 [ 875.167538][ C1] ? do_futex+0x1710/0x1710 [ 875.173010][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 875.179634][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 875.185566][ C1] do_syscall_64+0x3a/0xb0 [ 875.190257][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 875.196480][ C1] RIP: 0033:0x46e163 [ 875.200455][ C1] RSP: 002b:000000c0002b9f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 875.209787][ C1] RAX: ffffffffffffffda RBX: 000000c000560000 RCX: 000000000046e163 [ 875.217934][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000018803b8 [ 875.226520][ C1] RBP: 000000c0002b9f48 R08: 0000000000000000 R09: 0000000000000000 [ 875.235528][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043b6a0 [ 875.246038][ C1] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 875.254616][ C1] task:syz-fuzzer state:S stack:23912 pid: 4362 ppid: 4353 flags:0x00000000 [ 875.265501][ C1] Call Trace: [ 875.270890][ C1] __schedule+0x920/0x1fa0 [ 875.276055][ C1] ? io_schedule_timeout+0x140/0x140 [ 875.283970][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 875.292107][ C1] schedule+0xcb/0x270 [ 875.297967][ C1] futex_wait_queue_me+0x2a7/0x570 [ 875.305914][ C1] ? put_pi_state+0x240/0x240 [ 875.311773][ C1] futex_wait+0x1db/0x5f0 [ 875.316673][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 875.323460][ C1] ? detach_buf_split+0x599/0x7b0 [ 875.330781][ C1] ? mark_lock+0xef/0x17b0 [ 875.337551][ C1] ? lock_chain_count+0x20/0x20 [ 875.344382][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 875.352181][ C1] ? virtnet_poll+0x772/0xd90 [ 875.360212][ C1] do_futex+0x15d/0x1710 [ 875.365374][ C1] ? __lock_acquire+0x16a7/0x5230 [ 875.375005][ C1] ? futex_exit_release+0x220/0x220 [ 875.382437][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 875.389701][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 875.401189][ C1] ? net_rx_action+0x772/0xaf0 [ 875.411160][ C1] ? find_held_lock+0x2d/0x110 [ 875.418879][ C1] __do_sys_futex+0x2a2/0x470 [ 875.424647][ C1] ? do_futex+0x1710/0x1710 [ 875.433021][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 875.445353][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 875.454066][ C1] do_syscall_64+0x3a/0xb0 [ 875.467174][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 875.475961][ C1] RIP: 0033:0x46e163 [ 875.480651][ C1] RSP: 002b:000000c0001ebee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 875.490955][ C1] RAX: ffffffffffffffda RBX: 000000c0001c6c00 RCX: 000000000046e163 [ 875.500433][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0001c6d48 [ 875.508640][ C1] RBP: 000000c0001ebf28 R08: 0000000000000000 R09: 0000000000000000 [ 875.516823][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f1 [ 875.525020][ C1] R13: 0000000000000000 R14: 0000000000947879 R15: 0000000000000000 [ 875.533801][ C1] task:syz-executor.0 state:S stack:28160 pid: 4366 ppid: 4362 flags:0x00000000 [ 875.543427][ C1] Call Trace: [ 875.547052][ C1] __schedule+0x920/0x1fa0 [ 875.551784][ C1] ? io_schedule_timeout+0x140/0x140 [ 875.557831][ C1] ? release_task+0x1680/0x1680 [ 875.563659][ C1] schedule+0xcb/0x270 [ 875.567773][ C1] do_wait+0x677/0x9c0 [ 875.571872][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 875.578078][ C1] ? __lock_acquire+0x16a7/0x5230 [ 875.583529][ C1] kernel_wait4+0x14c/0x260 [ 875.588188][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 875.594456][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 875.600075][ C1] __do_sys_wait4+0x13f/0x150 [ 875.605374][ C1] ? kernel_wait4+0x260/0x260 [ 875.610862][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 875.617140][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 875.622701][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 875.627774][ C1] ? get_vtime_delta+0x111/0x260 [ 875.632927][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 875.639019][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 875.646313][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 875.651867][ C1] do_syscall_64+0x3a/0xb0 [ 875.656756][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 875.663273][ C1] RIP: 0033:0x464a56 [ 875.667192][ C1] RSP: 002b:00007ffc67de87f8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 875.676576][ C1] RAX: ffffffffffffffda RBX: 000000000000110f RCX: 0000000000464a56 [ 875.685289][ C1] RDX: 0000000040000000 RSI: 00007ffc67de880c RDI: 00000000ffffffff [ 875.693628][ C1] RBP: 00007ffc67de880c R08: 0000000000000000 R09: 0000000002926400 [ 875.702389][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 875.710895][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 875.718906][ C1] task:syz-executor.0 state:R running task stack:22800 pid: 4367 ppid: 4366 flags:0x00000000 [ 875.730513][ C1] Call Trace: [ 875.736160][ C1] __schedule+0x920/0x1fa0 [ 875.744445][ C1] ? io_schedule_timeout+0x140/0x140 [ 875.752630][ C1] schedule+0xcb/0x270 [ 875.758641][ C1] do_nanosleep+0x1b1/0x6b0 [ 875.765091][ C1] ? schedule_timeout_idle+0x80/0x80 [ 875.773842][ C1] ? debug_object_destroy+0x210/0x210 [ 875.783093][ C1] ? memset+0x20/0x40 [ 875.789819][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 875.799862][ C1] ? __hrtimer_init+0x136/0x280 [ 875.808337][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 875.817124][ C1] ? nanosleep_copyout+0x100/0x100 [ 875.824635][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 875.835402][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 875.844650][ C1] ? get_timespec64+0x191/0x220 [ 875.851976][ C1] ? put_timespec64+0x120/0x120 [ 875.857325][ C1] common_nsleep+0xa2/0xc0 [ 875.862503][ C1] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 875.870703][ C1] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 875.879053][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 875.885442][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 875.891375][ C1] do_syscall_64+0x3a/0xb0 [ 875.896023][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 875.902576][ C1] RIP: 0033:0x48a76a [ 875.906774][ C1] RSP: 002b:00007ffc67de8580 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 875.915682][ C1] RAX: ffffffffffffffda RBX: 00000000000003a1 RCX: 000000000048a76a [ 875.924250][ C1] RDX: 00007ffc67de85c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 875.932748][ C1] RBP: 00007ffc67de865c R08: 0000000000000000 R09: 00007ffc67def090 [ 875.940839][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 875.949084][ C1] R13: 00000000000d27e5 R14: 0000000000000014 R15: 00007ffc67de86c0 [ 875.957469][ C1] task:syz-executor.1 state:S stack:28160 pid: 4414 ppid: 4362 flags:0x00000000 [ 875.967756][ C1] Call Trace: [ 875.971340][ C1] __schedule+0x920/0x1fa0 [ 875.975773][ C1] ? io_schedule_timeout+0x140/0x140 [ 875.981446][ C1] ? release_task+0x1680/0x1680 [ 875.986763][ C1] schedule+0xcb/0x270 [ 875.990989][ C1] do_wait+0x677/0x9c0 [ 875.995165][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 876.001208][ C1] ? __lock_acquire+0x16a7/0x5230 [ 876.006270][ C1] kernel_wait4+0x14c/0x260 [ 876.011202][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 876.016343][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 876.021695][ C1] __do_sys_wait4+0x13f/0x150 [ 876.026611][ C1] ? kernel_wait4+0x260/0x260 [ 876.031455][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 876.037009][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 876.042114][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 876.047376][ C1] ? get_vtime_delta+0x111/0x260 [ 876.052804][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 876.059084][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 876.065849][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 876.071182][ C1] do_syscall_64+0x3a/0xb0 [ 876.076106][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 876.084216][ C1] RIP: 0033:0x464a56 [ 876.091677][ C1] RSP: 002b:00007ffebc449e08 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 876.106618][ C1] RAX: ffffffffffffffda RBX: 000000000000114e RCX: 0000000000464a56 [ 876.118895][ C1] RDX: 0000000040000000 RSI: 00007ffebc449e1c RDI: 00000000ffffffff [ 876.131026][ C1] RBP: 00007ffebc449e1c R08: 0000000000000000 R09: 0000000002560400 [ 876.141833][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 876.152126][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 876.163394][ C1] task:syz-executor.1 state:S stack:24800 pid: 4430 ppid: 4414 flags:0x00000000 [ 876.180101][ C1] Call Trace: [ 876.184095][ C1] __schedule+0x920/0x1fa0 [ 876.191095][ C1] ? io_schedule_timeout+0x140/0x140 [ 876.198288][ C1] schedule+0xcb/0x270 [ 876.204073][ C1] do_nanosleep+0x1b1/0x6b0 [ 876.212479][ C1] ? schedule_timeout_idle+0x80/0x80 [ 876.219971][ C1] ? debug_object_destroy+0x210/0x210 [ 876.226112][ C1] ? memset+0x20/0x40 [ 876.231323][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 876.238930][ C1] ? __hrtimer_init+0x136/0x280 [ 876.246034][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 876.251923][ C1] ? nanosleep_copyout+0x100/0x100 [ 876.259427][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 876.268142][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 876.276950][ C1] ? get_timespec64+0x191/0x220 [ 876.283429][ C1] ? put_timespec64+0x120/0x120 [ 876.289511][ C1] common_nsleep+0xa2/0xc0 [ 876.295166][ C1] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 876.303915][ C1] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 876.312229][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 876.320712][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 876.326840][ C1] do_syscall_64+0x3a/0xb0 [ 876.331428][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 876.337650][ C1] RIP: 0033:0x48a76a [ 876.341581][ C1] RSP: 002b:00007ffebc449b90 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 876.350465][ C1] RAX: ffffffffffffffda RBX: 00000000000003ff RCX: 000000000048a76a [ 876.359011][ C1] RDX: 00007ffebc449bd0 RSI: 0000000000000000 RDI: 0000000000000000 [ 876.367508][ C1] RBP: 00007ffebc449c6c R08: 0000000000000000 R09: 00007ffebc455090 [ 876.375697][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 876.384187][ C1] R13: 00000000000d2ad5 R14: 0000000000000004 R15: 00007ffebc449cd0 [ 876.392446][ C1] task:syz-executor.2 state:S stack:27296 pid: 4481 ppid: 4358 flags:0x00000000 [ 876.403069][ C1] Call Trace: [ 876.406508][ C1] __schedule+0x920/0x1fa0 [ 876.410979][ C1] ? io_schedule_timeout+0x140/0x140 [ 876.416284][ C1] ? release_task+0x1680/0x1680 [ 876.421250][ C1] schedule+0xcb/0x270 [ 876.425598][ C1] do_wait+0x677/0x9c0 [ 876.430037][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 876.435961][ C1] ? __lock_acquire+0x16a7/0x5230 [ 876.441298][ C1] kernel_wait4+0x14c/0x260 [ 876.448324][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 876.456720][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 876.464049][ C1] __do_sys_wait4+0x13f/0x150 [ 876.471126][ C1] ? kernel_wait4+0x260/0x260 [ 876.478845][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 876.487891][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 876.493585][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 876.500568][ C1] ? get_vtime_delta+0x111/0x260 [ 876.506204][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 876.513658][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 876.520413][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 876.528701][ C1] do_syscall_64+0x3a/0xb0 [ 876.533300][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 876.540031][ C1] RIP: 0033:0x464a56 [ 876.544440][ C1] RSP: 002b:00007fffee466b78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 876.556201][ C1] RAX: ffffffffffffffda RBX: 00000000000011a5 RCX: 0000000000464a56 [ 876.566639][ C1] RDX: 0000000040000000 RSI: 00007fffee466b8c RDI: 00000000ffffffff [ 876.575820][ C1] RBP: 00007fffee466b8c R08: 0000000000000000 R09: 0000000002b09400 [ 876.584129][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 876.592327][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 876.600799][ C1] task:syz-executor.2 state:R running task stack:24928 pid: 4517 ppid: 4481 flags:0x00000000 [ 876.611880][ C1] Call Trace: [ 876.615417][ C1] __schedule+0x920/0x1fa0 [ 876.620364][ C1] ? io_schedule_timeout+0x140/0x140 [ 876.625758][ C1] schedule+0xcb/0x270 [ 876.630499][ C1] do_nanosleep+0x1b1/0x6b0 [ 876.635607][ C1] ? schedule_timeout_idle+0x80/0x80 [ 876.641415][ C1] ? debug_object_destroy+0x210/0x210 [ 876.647366][ C1] ? memset+0x20/0x40 [ 876.652032][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 876.658858][ C1] ? __hrtimer_init+0x136/0x280 [ 876.664223][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 876.670080][ C1] ? nanosleep_copyout+0x100/0x100 [ 876.675544][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 876.681531][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 876.687778][ C1] ? get_timespec64+0x191/0x220 [ 876.692802][ C1] ? put_timespec64+0x120/0x120 [ 876.697753][ C1] common_nsleep+0xa2/0xc0 [ 876.704581][ C1] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 876.710532][ C1] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 876.717423][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 876.723836][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 876.729838][ C1] do_syscall_64+0x3a/0xb0 [ 876.734952][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 876.741162][ C1] RIP: 0033:0x48a76a [ 876.745054][ C1] RSP: 002b:00007fffee466900 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 876.753725][ C1] RAX: ffffffffffffffda RBX: 0000000000000415 RCX: 000000000048a76a [ 876.763260][ C1] RDX: 00007fffee466940 RSI: 0000000000000000 RDI: 0000000000000000 [ 876.772544][ C1] RBP: 00007fffee4669dc R08: 0000000000000000 R09: 00007fffee489090 [ 876.780880][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 876.794628][ C1] R13: 00000000000d2a15 R14: 0000000000000008 R15: 00007fffee466a40 [ 876.805610][ C1] task:syz-executor.3 state:S stack:28160 pid: 4638 ppid: 4362 flags:0x00000000 [ 876.816030][ C1] Call Trace: [ 876.820284][ C1] __schedule+0x920/0x1fa0 [ 876.825218][ C1] ? io_schedule_timeout+0x140/0x140 [ 876.830730][ C1] ? release_task+0x1680/0x1680 [ 876.835857][ C1] schedule+0xcb/0x270 [ 876.841104][ C1] do_wait+0x677/0x9c0 [ 876.845997][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 876.855555][ C1] ? __lock_acquire+0x16a7/0x5230 [ 876.863569][ C1] kernel_wait4+0x14c/0x260 [ 876.871191][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 876.878835][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 876.886212][ C1] __do_sys_wait4+0x13f/0x150 [ 876.892040][ C1] ? kernel_wait4+0x260/0x260 [ 876.899981][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 876.906985][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 876.913722][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 876.921357][ C1] ? get_vtime_delta+0x111/0x260 [ 876.928768][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 876.937060][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 876.946601][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 876.953967][ C1] do_syscall_64+0x3a/0xb0 [ 876.959429][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 876.968107][ C1] RIP: 0033:0x464a56 [ 876.973013][ C1] RSP: 002b:00007fff6fb63aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 876.982309][ C1] RAX: ffffffffffffffda RBX: 0000000000001255 RCX: 0000000000464a56 [ 876.990438][ C1] RDX: 0000000040000000 RSI: 00007fff6fb63abc RDI: 00000000ffffffff [ 877.002274][ C1] RBP: 00007fff6fb63abc R08: 0000000000000000 R09: 0000000003032400 [ 877.014822][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 877.027102][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 877.040687][ C1] task:syz-executor.3 state:R running task stack:24832 pid: 4693 ppid: 4638 flags:0x00000000 [ 877.057053][ C1] Call Trace: [ 877.062489][ C1] __schedule+0x920/0x1fa0 [ 877.068099][ C1] ? io_schedule_timeout+0x140/0x140 [ 877.076967][ C1] schedule+0xcb/0x270 [ 877.083280][ C1] do_nanosleep+0x1b1/0x6b0 [ 877.090419][ C1] ? schedule_timeout_idle+0x80/0x80 [ 877.098634][ C1] ? debug_object_destroy+0x210/0x210 [ 877.107220][ C1] ? memset+0x20/0x40 [ 877.114170][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 877.124022][ C1] ? __hrtimer_init+0x136/0x280 [ 877.131530][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 877.141059][ C1] ? nanosleep_copyout+0x100/0x100 [ 877.149867][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 877.158989][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 877.170896][ C1] ? get_timespec64+0x191/0x220 [ 877.180782][ C1] ? put_timespec64+0x120/0x120 [ 877.188169][ C1] common_nsleep+0xa2/0xc0 [ 877.194820][ C1] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 877.203188][ C1] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 877.212763][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 877.222758][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 877.232450][ C1] do_syscall_64+0x3a/0xb0 [ 877.239256][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 877.246377][ C1] RIP: 0033:0x48a76a [ 877.253802][ C1] RSP: 002b:00007fff6fb63830 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 877.270866][ C1] RAX: ffffffffffffffda RBX: 00000000000003cd RCX: 000000000048a76a [ 877.283241][ C1] RDX: 00007fff6fb63870 RSI: 0000000000000000 RDI: 0000000000000000 [ 877.298722][ C1] RBP: 00007fff6fb6390c R08: 0000000000000000 R09: 00007fff6fb7f090 [ 877.314415][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 877.331124][ C1] R13: 00000000000d2a8c R14: 0000000000000006 R15: 00007fff6fb63970 [ 877.347615][ C1] task:syz-executor.4 state:S stack:27648 pid: 4856 ppid: 4358 flags:0x00000000 [ 877.364631][ C1] Call Trace: [ 877.373711][ C1] __schedule+0x920/0x1fa0 [ 877.386993][ C1] ? io_schedule_timeout+0x140/0x140 [ 877.396257][ C1] ? release_task+0x1680/0x1680 [ 877.405349][ C1] schedule+0xcb/0x270 [ 877.410921][ C1] do_wait+0x677/0x9c0 [ 877.419486][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 877.432973][ C1] ? __lock_acquire+0x16a7/0x5230 [ 877.444380][ C1] kernel_wait4+0x14c/0x260 [ 877.454545][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 877.463492][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 877.481022][ C1] __do_sys_wait4+0x13f/0x150 [ 877.490367][ C1] ? kernel_wait4+0x260/0x260 [ 877.498962][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 877.509944][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 877.517485][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 877.524487][ C1] ? get_vtime_delta+0x111/0x260 [ 877.532372][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 877.541727][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 877.549450][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 877.555882][ C1] do_syscall_64+0x3a/0xb0 [ 877.560466][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 877.567459][ C1] RIP: 0033:0x464a56 [ 877.571646][ C1] RSP: 002b:00007fff76620e48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 877.580975][ C1] RAX: ffffffffffffffda RBX: 000000000000133a RCX: 0000000000464a56 [ 877.589220][ C1] RDX: 0000000040000000 RSI: 00007fff76620e5c RDI: 00000000ffffffff [ 877.597668][ C1] RBP: 00007fff76620e5c R08: 0000000000000000 R09: 0000000001a73400 [ 877.606476][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 877.614826][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 877.623098][ C1] task:syz-executor.4 state:R running task stack:24272 pid: 4922 ppid: 4856 flags:0x00000000 [ 877.634605][ C1] Call Trace: [ 877.638649][ C1] __schedule+0x920/0x1fa0 [ 877.643166][ C1] ? io_schedule_timeout+0x140/0x140 [ 877.648707][ C1] schedule+0xcb/0x270 [ 877.653097][ C1] do_nanosleep+0x1b1/0x6b0 [ 877.657753][ C1] ? schedule_timeout_idle+0x80/0x80 [ 877.663349][ C1] ? debug_object_destroy+0x210/0x210 [ 877.668897][ C1] ? memset+0x20/0x40 [ 877.672958][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 877.679892][ C1] ? __hrtimer_init+0x136/0x280 [ 877.685105][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 877.690221][ C1] ? nanosleep_copyout+0x100/0x100 [ 877.695520][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 877.702925][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 877.710259][ C1] ? get_timespec64+0x191/0x220 [ 877.716549][ C1] ? put_timespec64+0x120/0x120 [ 877.722699][ C1] common_nsleep+0xa2/0xc0 [ 877.729734][ C1] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 877.738144][ C1] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 877.747723][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 877.756752][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 877.766703][ C1] do_syscall_64+0x3a/0xb0 [ 877.772681][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 877.781455][ C1] RIP: 0033:0x48a76a [ 877.786569][ C1] RSP: 002b:00007fff76620bd0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 877.796504][ C1] RAX: ffffffffffffffda RBX: 00000000000003ef RCX: 000000000048a76a [ 877.811388][ C1] RDX: 00007fff76620c10 RSI: 0000000000000000 RDI: 0000000000000000 [ 877.823488][ C1] RBP: 00007fff76620cac R08: 0000000000000000 R09: 00007fff76774090 [ 877.835666][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 877.846864][ C1] R13: 00000000000d2a92 R14: 0000000000000008 R15: 00007fff76620d10 [ 877.860159][ C1] task:syz-executor.5 state:S stack:28160 pid: 5231 ppid: 4358 flags:0x00000000 [ 877.875182][ C1] Call Trace: [ 877.878486][ C1] __schedule+0x920/0x1fa0 [ 877.884284][ C1] ? io_schedule_timeout+0x140/0x140 [ 877.890058][ C1] ? release_task+0x1680/0x1680 [ 877.895570][ C1] schedule+0xcb/0x270 [ 877.901182][ C1] do_wait+0x677/0x9c0 [ 877.908010][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 877.913588][ C1] ? __lock_acquire+0x16a7/0x5230 [ 877.919232][ C1] kernel_wait4+0x14c/0x260 [ 877.924618][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 877.933534][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 877.940823][ C1] __do_sys_wait4+0x13f/0x150 [ 877.947100][ C1] ? kernel_wait4+0x260/0x260 [ 877.954633][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 877.960926][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 877.966792][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 877.972760][ C1] ? get_vtime_delta+0x111/0x260 [ 877.979324][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 877.987088][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 877.994322][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 877.999855][ C1] do_syscall_64+0x3a/0xb0 [ 878.005290][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 878.011634][ C1] RIP: 0033:0x464a56 [ 878.016373][ C1] RSP: 002b:00007fff16febfe8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 878.025562][ C1] RAX: ffffffffffffffda RBX: 00000000000014d6 RCX: 0000000000464a56 [ 878.034351][ C1] RDX: 0000000040000000 RSI: 00007fff16febffc RDI: 00000000ffffffff [ 878.043105][ C1] RBP: 00007fff16febffc R08: 0000000000000000 R09: 00000000024a0400 [ 878.051880][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 878.062721][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 878.071855][ C1] task:syz-executor.5 state:S stack:23936 pid: 5334 ppid: 5231 flags:0x00000000 [ 878.082801][ C1] Call Trace: [ 878.086723][ C1] __schedule+0x920/0x1fa0 [ 878.091764][ C1] ? io_schedule_timeout+0x140/0x140 [ 878.097451][ C1] schedule+0xcb/0x270 [ 878.101753][ C1] do_nanosleep+0x1b1/0x6b0 [ 878.107525][ C1] ? schedule_timeout_idle+0x80/0x80 [ 878.113487][ C1] ? debug_object_destroy+0x210/0x210 [ 878.121465][ C1] ? memset+0x20/0x40 [ 878.126186][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 878.135759][ C1] ? __hrtimer_init+0x136/0x280 [ 878.143472][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 878.148637][ C1] ? nanosleep_copyout+0x100/0x100 [ 878.154016][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 878.161648][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 878.169120][ C1] ? get_timespec64+0x191/0x220 [ 878.177477][ C1] ? put_timespec64+0x120/0x120 [ 878.183556][ C1] common_nsleep+0xa2/0xc0 [ 878.188978][ C1] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 878.196223][ C1] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 878.203633][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 878.210582][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 878.218157][ C1] do_syscall_64+0x3a/0xb0 [ 878.223409][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 878.230183][ C1] RIP: 0033:0x48a76a [ 878.234721][ C1] RSP: 002b:00007fff16febd70 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 878.244096][ C1] RAX: ffffffffffffffda RBX: 00000000000003cb RCX: 000000000048a76a [ 878.252748][ C1] RDX: 00007fff16febdb0 RSI: 0000000000000000 RDI: 0000000000000000 [ 878.263088][ C1] RBP: 00007fff16febe4c R08: 0000000000000000 R09: 00007fff16ff4090 [ 878.271646][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 878.280079][ C1] R13: 00000000000d29ab R14: 0000000000000007 R15: 00007fff16febeb0 [ 878.293032][ C1] task:kworker/u4:7 state:I stack:23872 pid: 5626 ppid: 2 flags:0x00004000 [ 878.303196][ C1] Workqueue: 0x0 (events_unbound) [ 878.308667][ C1] Call Trace: [ 878.311963][ C1] __schedule+0x920/0x1fa0 [ 878.316549][ C1] ? io_schedule_timeout+0x140/0x140 [ 878.322131][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 878.327549][ C1] schedule+0xcb/0x270 [ 878.331860][ C1] worker_thread+0x14c/0x1120 [ 878.338179][ C1] ? __kthread_parkme+0x118/0x1d0 [ 878.344594][ C1] ? process_one_work+0x1580/0x1580 [ 878.350973][ C1] kthread+0x38c/0x460 [ 878.356613][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 878.361851][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 878.367737][ C1] ret_from_fork+0x1f/0x30 [ 878.372632][ C1] task:kworker/0:3 state:I stack:17912 pid: 6600 ppid: 2 flags:0x00004000 [ 878.382055][ C1] Workqueue: 0x0 (rcu_gp) [ 878.387131][ C1] Call Trace: [ 878.390775][ C1] __schedule+0x920/0x1fa0 [ 878.395288][ C1] ? io_schedule_timeout+0x140/0x140 [ 878.401674][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 878.407208][ C1] schedule+0xcb/0x270 [ 878.411627][ C1] worker_thread+0x14c/0x1120 [ 878.416538][ C1] ? __kthread_parkme+0x118/0x1d0 [ 878.422731][ C1] ? process_one_work+0x1580/0x1580 [ 878.428915][ C1] kthread+0x38c/0x460 [ 878.433524][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 878.439816][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 878.446184][ C1] ret_from_fork+0x1f/0x30 [ 878.453836][ C1] task:kworker/1:3 state:I stack:19048 pid: 6876 ppid: 2 flags:0x00004000 [ 878.469849][ C1] Workqueue: 0x0 (events) [ 878.479262][ C1] Call Trace: [ 878.487756][ C1] __schedule+0x920/0x1fa0 [ 878.495384][ C1] ? io_schedule_timeout+0x140/0x140 [ 878.505586][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 878.515458][ C1] schedule+0xcb/0x270 [ 878.521051][ C1] worker_thread+0x14c/0x1120 [ 878.530212][ C1] ? __kthread_parkme+0x118/0x1d0 [ 878.544652][ C1] ? process_one_work+0x1580/0x1580 [ 878.553861][ C1] kthread+0x38c/0x460 [ 878.561024][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 878.570462][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 878.578010][ C1] ret_from_fork+0x1f/0x30 [ 878.584838][ C1] task:kworker/1:4 state:I stack:22576 pid: 7137 ppid: 2 flags:0x00004000 [ 878.599242][ C1] Workqueue: 0x0 (rcu_gp) [ 878.606108][ C1] Call Trace: [ 878.610387][ C1] __schedule+0x920/0x1fa0 [ 878.618052][ C1] ? io_schedule_timeout+0x140/0x140 [ 878.624921][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 878.632219][ C1] schedule+0xcb/0x270 [ 878.636648][ C1] worker_thread+0x14c/0x1120 [ 878.641521][ C1] ? __kthread_parkme+0x118/0x1d0 [ 878.647424][ C1] ? process_one_work+0x1580/0x1580 [ 878.653115][ C1] kthread+0x38c/0x460 [ 878.657446][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 878.662951][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 878.668101][ C1] ret_from_fork+0x1f/0x30 [ 878.672626][ C1] task:kworker/1:5 state:I stack:23392 pid: 7219 ppid: 2 flags:0x00004000 [ 878.683659][ C1] Workqueue: 0x0 (events) [ 878.689970][ C1] Call Trace: [ 878.698409][ C1] __schedule+0x920/0x1fa0 [ 878.706714][ C1] ? io_schedule_timeout+0x140/0x140 [ 878.715504][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 878.723004][ C1] schedule+0xcb/0x270 [ 878.729948][ C1] worker_thread+0x14c/0x1120 [ 878.736688][ C1] ? __kthread_parkme+0x118/0x1d0 [ 878.744733][ C1] ? process_one_work+0x1580/0x1580 [ 878.753090][ C1] kthread+0x38c/0x460 [ 878.760014][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 878.769541][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 878.781299][ C1] ret_from_fork+0x1f/0x30 [ 878.786810][ C1] task:kworker/0:4 state:I stack:18608 pid: 7423 ppid: 2 flags:0x00004000 [ 878.804464][ C1] Workqueue: 0x0 (events) [ 878.817293][ C1] Call Trace: [ 878.825489][ C1] __schedule+0x920/0x1fa0 [ 878.835254][ C1] ? io_schedule_timeout+0x140/0x140 [ 878.846296][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 878.857856][ C1] schedule+0xcb/0x270 [ 878.866949][ C1] worker_thread+0x14c/0x1120 [ 878.874182][ C1] ? __kthread_parkme+0x118/0x1d0 [ 878.880240][ C1] ? process_one_work+0x1580/0x1580 [ 878.886567][ C1] kthread+0x38c/0x460 [ 878.893689][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 878.908300][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 878.917028][ C1] ret_from_fork+0x1f/0x30 [ 878.927209][ C1] task:kworker/0:5 state:I stack:18112 pid: 7558 ppid: 2 flags:0x00004000 [ 878.948148][ C1] Workqueue: 0x0 (events) [ 878.957470][ C1] Call Trace: [ 878.965473][ C1] __schedule+0x920/0x1fa0 [ 878.975028][ C1] ? io_schedule_timeout+0x140/0x140 [ 878.987112][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 878.993890][ C1] schedule+0xcb/0x270 [ 879.002405][ C1] worker_thread+0x14c/0x1120 [ 879.010159][ C1] ? __kthread_parkme+0x118/0x1d0 [ 879.023938][ C1] ? process_one_work+0x1580/0x1580 [ 879.035671][ C1] kthread+0x38c/0x460 [ 879.048934][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 879.058565][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 879.069100][ C1] ret_from_fork+0x1f/0x30 [ 879.076530][ C1] task:kworker/1:6 state:I stack:24712 pid: 8623 ppid: 2 flags:0x00004000 [ 879.091991][ C1] Workqueue: 0x0 (events) [ 879.100155][ C1] Call Trace: [ 879.105901][ C1] __schedule+0x920/0x1fa0 [ 879.112004][ C1] ? io_schedule_timeout+0x140/0x140 [ 879.120279][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 879.127373][ C1] schedule+0xcb/0x270 [ 879.133025][ C1] worker_thread+0x14c/0x1120 [ 879.139962][ C1] ? process_one_work+0x1580/0x1580 [ 879.147293][ C1] kthread+0x38c/0x460 [ 879.152664][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 879.159354][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 879.167134][ C1] ret_from_fork+0x1f/0x30 [ 879.174522][ C1] task:kworker/1:7 state:D stack:23080 pid: 9106 ppid: 2 flags:0x00004000 [ 879.193069][ C1] Workqueue: usb_hub_wq hub_event [ 879.200791][ C1] Call Trace: [ 879.205611][ C1] __schedule+0x920/0x1fa0 [ 879.212497][ C1] ? io_schedule_timeout+0x140/0x140 [ 879.219399][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 879.226832][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 879.235731][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 879.241333][ C1] ? msleep+0x63/0xf0 [ 879.246143][ C1] schedule+0xcb/0x270 [ 879.251223][ C1] schedule_timeout+0x14a/0x250 [ 879.256344][ C1] ? usleep_range+0x170/0x170 [ 879.261429][ C1] ? __next_timer_interrupt+0x210/0x210 [ 879.268729][ C1] ? hub_ext_port_status+0x19d/0x450 [ 879.275456][ C1] msleep+0xa4/0xf0 [ 879.280090][ C1] hub_port_debounce+0x1b9/0x3c0 [ 879.287827][ C1] ? usb_port_disable+0x190/0x190 [ 879.294925][ C1] ? kfree_const+0x51/0x60 [ 879.301955][ C1] ? kobject_put+0x1f3/0x540 [ 879.306842][ C1] hub_event+0x2ceb/0x4320 [ 879.311539][ C1] ? hub_port_debounce+0x3c0/0x3c0 [ 879.317546][ C1] ? __lock_acquire+0x1c90/0x5230 [ 879.322865][ C1] ? trace_workqueue_activate_work+0x111/0x1e0 [ 879.330501][ C1] ? lock_release+0x6f0/0x6f0 [ 879.335212][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 879.340090][ C1] process_one_work+0x98d/0x1580 [ 879.346067][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 879.352023][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 879.358157][ C1] worker_thread+0x64c/0x1120 [ 879.363042][ C1] ? __kthread_parkme+0x118/0x1d0 [ 879.368866][ C1] ? process_one_work+0x1580/0x1580 [ 879.375870][ C1] kthread+0x38c/0x460 [ 879.380564][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 879.387210][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 879.392424][ C1] ret_from_fork+0x1f/0x30 [ 879.397322][ C1] task:kworker/0:7 state:I stack:22416 pid: 9829 ppid: 2 flags:0x00004000 [ 879.407166][ C1] Workqueue: 0x0 (rcu_gp) [ 879.411726][ C1] Call Trace: [ 879.415045][ C1] __schedule+0x920/0x1fa0 [ 879.419493][ C1] ? io_schedule_timeout+0x140/0x140 [ 879.424885][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 879.431145][ C1] schedule+0xcb/0x270 [ 879.435240][ C1] worker_thread+0x14c/0x1120 [ 879.440035][ C1] ? __kthread_parkme+0x118/0x1d0 [ 879.445083][ C1] ? process_one_work+0x1580/0x1580 [ 879.450308][ C1] kthread+0x38c/0x460 [ 879.454386][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 879.459954][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 879.465299][ C1] ret_from_fork+0x1f/0x30 [ 879.470743][ C1] task:kworker/0:6 state:I stack:22296 pid:24283 ppid: 2 flags:0x00004000 [ 879.481526][ C1] Workqueue: 0x0 (events) [ 879.486627][ C1] Call Trace: [ 879.489927][ C1] __schedule+0x920/0x1fa0 [ 879.494390][ C1] ? io_schedule_timeout+0x140/0x140 [ 879.500644][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 879.505608][ C1] schedule+0xcb/0x270 [ 879.509739][ C1] worker_thread+0x14c/0x1120 [ 879.514423][ C1] ? __kthread_parkme+0x118/0x1d0 [ 879.519456][ C1] ? process_one_work+0x1580/0x1580 [ 879.524663][ C1] kthread+0x38c/0x460 [ 879.529185][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 879.534409][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 879.539586][ C1] ret_from_fork+0x1f/0x30 [ 879.544064][ C1] task:kworker/u5:1 state:I stack:28832 pid:26704 ppid: 2 flags:0x00004000 [ 879.553280][ C1] Workqueue: 0x0 (hci0) [ 879.557555][ C1] Call Trace: [ 879.560924][ C1] __schedule+0x920/0x1fa0 [ 879.565338][ C1] ? io_schedule_timeout+0x140/0x140 [ 879.570611][ C1] schedule+0xcb/0x270 [ 879.574683][ C1] worker_thread+0x14c/0x1120 [ 879.579367][ C1] ? __kthread_parkme+0x118/0x1d0 [ 879.584385][ C1] ? process_one_work+0x1580/0x1580 [ 879.589574][ C1] kthread+0x38c/0x460 [ 879.593632][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 879.598866][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 879.603978][ C1] ret_from_fork+0x1f/0x30 [ 879.608405][ C1] task:kworker/u5:2 state:I stack:30904 pid:31315 ppid: 2 flags:0x00004000 [ 879.617626][ C1] Call Trace: [ 879.620951][ C1] __schedule+0x920/0x1fa0 [ 879.625375][ C1] ? io_schedule_timeout+0x140/0x140 [ 879.631384][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 879.638575][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 879.643706][ C1] schedule+0xcb/0x270 [ 879.648639][ C1] worker_thread+0x14c/0x1120 [ 879.654969][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 879.663040][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 879.672255][ C1] ? __kthread_parkme+0x118/0x1d0 [ 879.680463][ C1] ? process_one_work+0x1580/0x1580 [ 879.686845][ C1] kthread+0x38c/0x460 [ 879.693427][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 879.700739][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 879.711489][ C1] ret_from_fork+0x1f/0x30 [ 879.717311][ C1] task:kworker/1:0 state:I stack:23552 pid: 1794 ppid: 2 flags:0x00004000 [ 879.731178][ C1] Workqueue: 0x0 (events) [ 879.737833][ C1] Call Trace: [ 879.744715][ C1] __schedule+0x920/0x1fa0 [ 879.754557][ C1] ? io_schedule_timeout+0x140/0x140 [ 879.764591][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 879.771276][ C1] schedule+0xcb/0x270 [ 879.778754][ C1] worker_thread+0x14c/0x1120 [ 879.785697][ C1] ? process_one_work+0x1580/0x1580 [ 879.794732][ C1] kthread+0x38c/0x460 [ 879.800369][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 879.807299][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 879.813505][ C1] ret_from_fork+0x1f/0x30 [ 879.818415][ C1] task:kworker/1:8 state:I stack:23232 pid: 1797 ppid: 2 flags:0x00004000 [ 879.828592][ C1] Workqueue: 0x0 (events) [ 879.833399][ C1] Call Trace: [ 879.837109][ C1] __schedule+0x920/0x1fa0 [ 879.841925][ C1] ? io_schedule_timeout+0x140/0x140 [ 879.847704][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 879.853110][ C1] schedule+0xcb/0x270 [ 879.857904][ C1] worker_thread+0x14c/0x1120 [ 879.862821][ C1] ? __kthread_parkme+0x118/0x1d0 [ 879.867993][ C1] ? process_one_work+0x1580/0x1580 [ 879.873358][ C1] kthread+0x38c/0x460 [ 879.877653][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 879.882849][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 879.887973][ C1] ret_from_fork+0x1f/0x30 [ 879.892419][ C1] task:agetty state:S stack:27136 pid: 2409 ppid: 1 flags:0x00000000 [ 879.901714][ C1] Call Trace: [ 879.905320][ C1] __schedule+0x920/0x1fa0 [ 879.909759][ C1] ? io_schedule_timeout+0x140/0x140 [ 879.915147][ C1] schedule+0xcb/0x270 [ 879.919315][ C1] schedule_timeout+0x1db/0x250 [ 879.924335][ C1] ? usleep_range+0x170/0x170 [ 879.929008][ C1] ? find_held_lock+0x2d/0x110 [ 879.933907][ C1] ? __up_read+0x1a1/0x7b0 [ 879.938681][ C1] ? down_write_nested+0x150/0x150 [ 879.943815][ C1] wait_woken+0x1ef/0x250 [ 879.948229][ C1] ? woken_wake_function+0x70/0x70 [ 879.953431][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 879.959506][ C1] n_tty_read+0xf61/0x12f0 [ 879.963922][ C1] ? n_tty_write_wakeup+0x40/0x40 [ 879.968937][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 879.974388][ C1] tty_read+0x33a/0x5d0 [ 879.978552][ C1] ? do_SAK+0x70/0x70 [ 879.982871][ C1] ? aa_path_link+0x2f0/0x2f0 [ 879.987542][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 879.993818][ C1] new_sync_read+0x41e/0x6e0 [ 879.998442][ C1] ? ksys_lseek+0x1b0/0x1b0 [ 880.003047][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 880.009036][ C1] vfs_read+0x35c/0x570 [ 880.013206][ C1] ksys_read+0x12d/0x250 [ 880.017450][ C1] ? vfs_write+0x9e0/0x9e0 [ 880.021861][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 880.027870][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 880.033785][ C1] do_syscall_64+0x3a/0xb0 [ 880.038213][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 880.044103][ C1] RIP: 0033:0x7fa05b911910 [ 880.048518][ C1] RSP: 002b:00007fff79351fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 880.056937][ C1] RAX: ffffffffffffffda RBX: 00007fff7935204f RCX: 00007fa05b911910 [ 880.065001][ C1] RDX: 0000000000000001 RSI: 00007fff7935204f RDI: 0000000000000000 [ 880.072985][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007fff79350ea0 [ 880.081062][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 880.089564][ C1] R13: 0000564c63c0d900 R14: 00007fff79352050 R15: 0000000000000012 [ 880.097551][ C1] task:syz-executor.0 state:S stack:28824 pid:10017 ppid: 4367 flags:0x00000000 [ 880.106941][ C1] Call Trace: [ 880.110211][ C1] __schedule+0x920/0x1fa0 [ 880.114636][ C1] ? io_schedule_timeout+0x140/0x140 [ 880.119924][ C1] schedule+0xcb/0x270 [ 880.123982][ C1] futex_wait_queue_me+0x2a7/0x570 [ 880.129270][ C1] ? put_pi_state+0x240/0x240 [ 880.134004][ C1] futex_wait+0x1db/0x5f0 [ 880.138338][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 880.143371][ C1] ? lock_chain_count+0x20/0x20 [ 880.148253][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 880.154221][ C1] ? __lock_acquire+0x16a7/0x5230 [ 880.159282][ C1] ? __lock_acquire+0x16a7/0x5230 [ 880.164295][ C1] do_futex+0x15d/0x1710 [ 880.168528][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 880.174512][ C1] ? futex_exit_release+0x220/0x220 [ 880.179712][ C1] ? find_held_lock+0x2d/0x110 [ 880.184475][ C1] ? __do_sys_futex+0x352/0x470 [ 880.189332][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 880.194171][ C1] ? _copy_from_user+0x5d/0x180 [ 880.199020][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 880.204987][ C1] ? ktime_get+0x38a/0x470 [ 880.209402][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 880.214428][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 880.220150][ C1] ? ktime_get+0x30b/0x470 [ 880.224567][ C1] __do_sys_futex+0x2a2/0x470 [ 880.229245][ C1] ? do_futex+0x1710/0x1710 [ 880.233734][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 880.239706][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 880.245595][ C1] do_syscall_64+0x3a/0xb0 [ 880.250018][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 880.255905][ C1] RIP: 0033:0x4665f9 [ 880.259814][ C1] RSP: 002b:00007ffc67de8418 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 880.268240][ C1] RAX: ffffffffffffffda RBX: 0000000000000bea RCX: 00000000004665f9 [ 880.276206][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056c014 [ 880.284167][ C1] RBP: 000000000056c014 R08: 00007ffc67def090 R09: 0000000000000000 [ 880.292171][ C1] R10: 00007ffc67de84f0 R11: 0000000000000246 R12: 00000000000d27e5 [ 880.300141][ C1] R13: 00000000000003e8 R14: 000000000056bf60 R15: 00000000000d2198 [ 880.308112][ C1] task:syz-executor.0 state:S stack:24920 pid:10018 ppid: 4367 flags:0x00000000 [ 880.317496][ C1] Call Trace: [ 880.320849][ C1] __schedule+0x920/0x1fa0 [ 880.329351][ C1] ? io_schedule_timeout+0x140/0x140 [ 880.335838][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 880.342604][ C1] schedule+0xcb/0x270 [ 880.348800][ C1] futex_wait_queue_me+0x2a7/0x570 [ 880.355409][ C1] ? put_pi_state+0x240/0x240 [ 880.361717][ C1] futex_wait+0x1db/0x5f0 [ 880.366263][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 880.373380][ C1] ? ext4_expand_extra_isize+0x580/0x580 [ 880.380391][ C1] ? hash_futex+0x12/0x200 [ 880.384846][ C1] ? mark_lock+0xef/0x17b0 [ 880.391404][ C1] do_futex+0x15d/0x1710 [ 880.397276][ C1] ? __lock_acquire+0x16a7/0x5230 [ 880.404765][ C1] ? futex_exit_release+0x220/0x220 [ 880.412241][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 880.421137][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 880.429668][ C1] ? find_held_lock+0x2d/0x110 [ 880.434445][ C1] __do_sys_futex+0x2a2/0x470 [ 880.439115][ C1] ? do_futex+0x1710/0x1710 [ 880.443623][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 880.449602][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 880.455517][ C1] do_syscall_64+0x3a/0xb0 [ 880.459944][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 880.465845][ C1] RIP: 0033:0x4665f9 [ 880.469748][ C1] RSP: 002b:00007f4d830e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 880.478174][ C1] RAX: ffffffffffffffda RBX: 000000000056bf68 RCX: 00000000004665f9 [ 880.486156][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf68 [ 880.494130][ C1] RBP: 000000000056bf60 R08: 0000000000000000 R09: 0000000000000000 [ 880.502097][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf6c [ 880.510081][ C1] R13: 00007ffc67de839f R14: 00007f4d830e3300 R15: 0000000000022000 [ 880.518052][ C1] task:syz-executor.0 state:S stack:29184 pid:10098 ppid: 4367 flags:0x00000000 [ 880.527272][ C1] Call Trace: [ 880.531070][ C1] __schedule+0x920/0x1fa0 [ 880.535504][ C1] ? io_schedule_timeout+0x140/0x140 [ 880.540782][ C1] ? __lock_acquire+0x16a7/0x5230 [ 880.545814][ C1] schedule+0xcb/0x270 [ 880.549874][ C1] schedule_timeout+0x1db/0x250 [ 880.554725][ C1] ? usleep_range+0x170/0x170 [ 880.559410][ C1] ? __down_interruptible+0x262/0x390 [ 880.564961][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 880.569835][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 880.575829][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 880.581134][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 880.586179][ C1] __down_interruptible+0x26a/0x390 [ 880.591387][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 880.596429][ C1] ? __down+0x2a0/0x2a0 [ 880.600592][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 880.605541][ C1] down_interruptible+0x62/0x80 [ 880.610413][ C1] raw_ioctl+0xfef/0x2720 [ 880.614741][ C1] ? gadget_bind+0x800/0x800 [ 880.619323][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 880.625584][ C1] ? gadget_bind+0x800/0x800 [ 880.630194][ C1] __x64_sys_ioctl+0x193/0x200 [ 880.634969][ C1] do_syscall_64+0x3a/0xb0 [ 880.639401][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 880.645302][ C1] RIP: 0033:0x4663b7 [ 880.649204][ C1] RSP: 002b:00007f4d830c00b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 880.657708][ C1] RAX: ffffffffffffffda RBX: 00007f4d830c1130 RCX: 00000000004663b7 [ 880.665684][ C1] RDX: 00007f4d830c1130 RSI: 0000000080085502 RDI: 0000000000000003 [ 880.673659][ C1] RBP: 0000000000000003 R08: 0000000000000100 R09: 00007f4d830c0128 [ 880.681637][ C1] R10: 00007f4d830bfe57 R11: 0000000000000246 R12: 0000000800000000 [ 880.689604][ C1] R13: 0000000020001e40 R14: 0000000000000012 R15: 00000000004cb2ac [ 880.697579][ C1] task:syz-executor.5 state:S stack:28824 pid:10041 ppid: 5334 flags:0x00000000 [ 880.706782][ C1] Call Trace: [ 880.710062][ C1] __schedule+0x920/0x1fa0 [ 880.714474][ C1] ? io_schedule_timeout+0x140/0x140 [ 880.719758][ C1] schedule+0xcb/0x270 [ 880.723821][ C1] futex_wait_queue_me+0x2a7/0x570 [ 880.728928][ C1] ? put_pi_state+0x240/0x240 [ 880.733627][ C1] futex_wait+0x1db/0x5f0 [ 880.737956][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 880.742971][ C1] ? lock_chain_count+0x20/0x20 [ 880.747814][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 880.753794][ C1] ? __lock_acquire+0x16a7/0x5230 [ 880.759603][ C1] ? __lock_acquire+0x16a7/0x5230 [ 880.766244][ C1] do_futex+0x15d/0x1710 [ 880.771626][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 880.779237][ C1] ? futex_exit_release+0x220/0x220 [ 880.784742][ C1] ? find_held_lock+0x2d/0x110 [ 880.789656][ C1] ? __do_sys_futex+0x352/0x470 [ 880.794845][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 880.800384][ C1] ? _copy_from_user+0x5d/0x180 [ 880.805570][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 880.813282][ C1] ? ktime_get+0x38a/0x470 [ 880.818019][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 880.823508][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 880.829859][ C1] ? ktime_get+0x30b/0x470 [ 880.834338][ C1] __do_sys_futex+0x2a2/0x470 [ 880.840658][ C1] ? do_futex+0x1710/0x1710 [ 880.845474][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 880.851993][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 880.859137][ C1] do_syscall_64+0x3a/0xb0 [ 880.863571][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 880.869471][ C1] RIP: 0033:0x4665f9 [ 880.873372][ C1] RSP: 002b:00007fff16febc08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 880.881792][ C1] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665f9 [ 880.889768][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf6c [ 880.897732][ C1] RBP: 000000000056bf6c R08: 00007fff16ff4090 R09: 0000000000000000 [ 880.905714][ C1] R10: 00007fff16febce0 R11: 0000000000000246 R12: 00000000000d29ab [ 880.913687][ C1] R13: 00000000000003e8 R14: 000000000056bf60 R15: 00000000000d2335 [ 880.921679][ C1] task:syz-executor.5 state:S stack:29184 pid:10046 ppid: 5334 flags:0x00000000 [ 880.930916][ C1] Call Trace: [ 880.934199][ C1] __schedule+0x920/0x1fa0 [ 880.938651][ C1] ? io_schedule_timeout+0x140/0x140 [ 880.943928][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 880.949927][ C1] schedule+0xcb/0x270 [ 880.953986][ C1] schedule_timeout+0x1db/0x250 [ 880.958828][ C1] ? usleep_range+0x170/0x170 [ 880.963502][ C1] ? wait_for_completion_interruptible+0x24b/0x330 [ 880.969995][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 880.974848][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 880.979858][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 880.984793][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 880.990775][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 880.995964][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 881.000981][ C1] wait_for_completion_interruptible+0x253/0x330 [ 881.007314][ C1] ? wait_for_completion_interruptible_timeout+0x2e0/0x2e0 [ 881.014513][ C1] ? dummy_queue+0x3fb/0xad0 [ 881.019101][ C1] raw_process_ep_io+0x5c2/0xb10 [ 881.024047][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 881.029250][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 881.035497][ C1] ? memdup_user+0x7c/0xd0 [ 881.039909][ C1] raw_ioctl+0x956/0x2720 [ 881.044234][ C1] ? gadget_bind+0x800/0x800 [ 881.048822][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 881.055074][ C1] ? gadget_bind+0x800/0x800 [ 881.059653][ C1] __x64_sys_ioctl+0x193/0x200 [ 881.064416][ C1] do_syscall_64+0x3a/0xb0 [ 881.068840][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 881.074744][ C1] RIP: 0033:0x4663b7 [ 881.078628][ C1] RSP: 002b:00007f7c3e0e2118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 881.087039][ C1] RAX: ffffffffffffffda RBX: 00000000000000b4 RCX: 00000000004663b7 [ 881.095005][ C1] RDX: 00007f7c3e0e2140 RSI: 0000000040085507 RDI: 0000000000000003 [ 881.102985][ C1] RBP: 0000000020000a40 R08: 0000000000aa0020 R09: 0000000000000001 [ 881.110959][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 881.119443][ C1] R13: 0000000000000000 R14: 00007f7c3e0e3300 R15: 0000000000022000 [ 881.127426][ C1] task:syz-executor.1 state:S stack:28640 pid:10052 ppid: 4430 flags:0x00000000 [ 881.136623][ C1] Call Trace: [ 881.139889][ C1] __schedule+0x920/0x1fa0 [ 881.144310][ C1] ? io_schedule_timeout+0x140/0x140 [ 881.149582][ C1] schedule+0xcb/0x270 [ 881.153653][ C1] do_nanosleep+0x1b1/0x6b0 [ 881.158156][ C1] ? schedule_timeout_idle+0x80/0x80 [ 881.163442][ C1] ? debug_object_destroy+0x210/0x210 [ 881.168807][ C1] ? memset+0x20/0x40 [ 881.172783][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 881.179423][ C1] ? __hrtimer_init+0x136/0x280 [ 881.185310][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 881.191507][ C1] ? nanosleep_copyout+0x100/0x100 [ 881.197211][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 881.204895][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 881.211889][ C1] ? get_timespec64+0x191/0x220 [ 881.217401][ C1] ? put_timespec64+0x120/0x120 [ 881.222919][ C1] common_nsleep+0xa2/0xc0 [ 881.230426][ C1] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 881.237312][ C1] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 881.245259][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 881.252784][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 881.259271][ C1] do_syscall_64+0x3a/0xb0 [ 881.266126][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 881.274685][ C1] RIP: 0033:0x48a7c1 [ 881.279202][ C1] RSP: 002b:00007ffebc4499c0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 881.290993][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 000000000048a7c1 [ 881.303201][ C1] RDX: 00007ffebc449a00 RSI: 0000000000000000 RDI: 0000000000000000 [ 881.311829][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b2fa2001c [ 881.319916][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 881.327908][ C1] R13: 00000000000003e8 R14: 000000000056bf60 R15: 00000000000d2393 [ 881.336440][ C1] task:syz-executor.1 state:S stack:29184 pid:10054 ppid: 4430 flags:0x00000000 [ 881.345676][ C1] Call Trace: [ 881.349072][ C1] __schedule+0x920/0x1fa0 [ 881.353505][ C1] ? io_schedule_timeout+0x140/0x140 [ 881.359069][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 881.365515][ C1] schedule+0xcb/0x270 [ 881.369681][ C1] futex_wait_queue_me+0x2a7/0x570 [ 881.374795][ C1] ? put_pi_state+0x240/0x240 [ 881.379659][ C1] futex_wait+0x1db/0x5f0 [ 881.384000][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 881.389045][ C1] ? wake_up_q+0xa3/0x100 [ 881.393391][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 881.398629][ C1] ? mark_lock+0xef/0x17b0 [ 881.403159][ C1] ? find_held_lock+0x2d/0x110 [ 881.407941][ C1] do_futex+0x15d/0x1710 [ 881.412259][ C1] ? __lock_acquire+0x16a7/0x5230 [ 881.417336][ C1] ? futex_exit_release+0x220/0x220 [ 881.422537][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 881.428514][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 881.434500][ C1] ? nanosleep_copyout+0x100/0x100 [ 881.439614][ C1] ? find_held_lock+0x2d/0x110 [ 881.444387][ C1] __do_sys_futex+0x2a2/0x470 [ 881.449055][ C1] ? do_futex+0x1710/0x1710 [ 881.453548][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 881.459521][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 881.465423][ C1] do_syscall_64+0x3a/0xb0 [ 881.469839][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 881.475727][ C1] RIP: 0033:0x4665f9 [ 881.479616][ C1] RSP: 002b:00007f909a1b6218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 881.488030][ C1] RAX: ffffffffffffffda RBX: 000000000056bf68 RCX: 00000000004665f9 [ 881.496008][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf68 [ 881.503967][ C1] RBP: 000000000056bf60 R08: 0000000000000000 R09: 0000000000000000 [ 881.512141][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf6c [ 881.520124][ C1] R13: 00007ffebc4499af R14: 00007f909a1b6300 R15: 0000000000022000 [ 881.528116][ C1] task:syz-executor.2 state:S stack:28640 pid:10056 ppid: 4517 flags:0x00000000 [ 881.537339][ C1] Call Trace: [ 881.540716][ C1] __schedule+0x920/0x1fa0 [ 881.545143][ C1] ? io_schedule_timeout+0x140/0x140 [ 881.550422][ C1] schedule+0xcb/0x270 [ 881.554482][ C1] futex_wait_queue_me+0x2a7/0x570 [ 881.559610][ C1] ? put_pi_state+0x240/0x240 [ 881.564309][ C1] futex_wait+0x1db/0x5f0 [ 881.568652][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 881.573710][ C1] ? lock_chain_count+0x20/0x20 [ 881.578568][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 881.584571][ C1] ? __lock_acquire+0x16a7/0x5230 [ 881.589652][ C1] ? __lock_acquire+0x16a7/0x5230 [ 881.594719][ C1] do_futex+0x15d/0x1710 [ 881.599271][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 881.605281][ C1] ? futex_exit_release+0x220/0x220 [ 881.610488][ C1] ? find_held_lock+0x2d/0x110 [ 881.615289][ C1] ? __do_sys_futex+0x352/0x470 [ 881.620152][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 881.625025][ C1] ? _copy_from_user+0x5d/0x180 [ 881.629878][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 881.635869][ C1] ? ktime_get+0x38a/0x470 [ 881.640901][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 881.646110][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 881.651866][ C1] ? ktime_get+0x30b/0x470 [ 881.656309][ C1] __do_sys_futex+0x2a2/0x470 [ 881.661004][ C1] ? do_futex+0x1710/0x1710 [ 881.665553][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 881.671545][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 881.677698][ C1] do_syscall_64+0x3a/0xb0 [ 881.682137][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 881.688062][ C1] RIP: 0033:0x4665f9 [ 881.691979][ C1] RSP: 002b:00007fffee466798 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 881.700780][ C1] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665f9 [ 881.711757][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf6c [ 881.722902][ C1] RBP: 000000000056bf6c R08: 00007fffee489090 R09: 0000000000000000 [ 881.732301][ C1] R10: 00007fffee466870 R11: 0000000000000246 R12: 00000000000d2a15 [ 881.742649][ C1] R13: 00000000000003e8 R14: 000000000056bf60 R15: 00000000000d23bb [ 881.757312][ C1] task:syz-executor.2 state:R running task stack:29184 pid:10057 ppid: 4517 flags:0x00000000 [ 881.769905][ C1] Call Trace: [ 881.773239][ C1] __schedule+0x920/0x1fa0 [ 881.778262][ C1] ? io_schedule_timeout+0x140/0x140 [ 881.784809][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 881.791569][ C1] schedule+0xcb/0x270 [ 881.798050][ C1] schedule_timeout+0x1db/0x250 [ 881.804161][ C1] ? usleep_range+0x170/0x170 [ 881.811015][ C1] ? wait_for_completion_interruptible+0x24b/0x330 [ 881.818397][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 881.825977][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 881.833364][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 881.838822][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 881.845237][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 881.850983][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 881.856974][ C1] wait_for_completion_interruptible+0x253/0x330 [ 881.863965][ C1] ? wait_for_completion_interruptible_timeout+0x2e0/0x2e0 [ 881.874015][ C1] ? dummy_queue+0x3fb/0xad0 [ 881.880614][ C1] raw_process_ep_io+0x5c2/0xb10 [ 881.888296][ C1] ? raw_process_ep0_io+0x8f0/0x8f0 [ 881.895075][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 881.903533][ C1] ? memdup_user+0x7c/0xd0 [ 881.909278][ C1] raw_ioctl+0x956/0x2720 [ 881.914707][ C1] ? gadget_bind+0x800/0x800 [ 881.920127][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 881.927600][ C1] ? gadget_bind+0x800/0x800 [ 881.933466][ C1] __x64_sys_ioctl+0x193/0x200 [ 881.938952][ C1] do_syscall_64+0x3a/0xb0 [ 881.943481][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 881.950817][ C1] RIP: 0033:0x4663b7 [ 881.955384][ C1] RSP: 002b:00007f4e12c2d118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 881.965870][ C1] RAX: ffffffffffffffda RBX: 000000000000004c RCX: 00000000004663b7 [ 881.975264][ C1] RDX: 00007f4e12c2d140 RSI: 0000000040085507 RDI: 0000000000000003 [ 881.985063][ C1] RBP: 0000000020000040 R08: 0000000000aa0020 R09: 0000000000000001 [ 881.994968][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 882.006502][ C1] R13: 0000000000000000 R14: 00007f4e12c2e300 R15: 0000000000022000 [ 882.016668][ C1] task:syz-executor.4 state:S stack:28824 pid:10071 ppid: 4922 flags:0x00000000 [ 882.027018][ C1] Call Trace: [ 882.030350][ C1] __schedule+0x920/0x1fa0 [ 882.034921][ C1] ? io_schedule_timeout+0x140/0x140 [ 882.040347][ C1] schedule+0xcb/0x270 [ 882.044882][ C1] do_nanosleep+0x1b1/0x6b0 [ 882.050588][ C1] ? schedule_timeout_idle+0x80/0x80 [ 882.056012][ C1] ? debug_object_destroy+0x210/0x210 [ 882.061499][ C1] ? memset+0x20/0x40 [ 882.065982][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 882.073184][ C1] ? __hrtimer_init+0x136/0x280 [ 882.078810][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 882.085877][ C1] ? nanosleep_copyout+0x100/0x100 [ 882.092456][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 882.099434][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 882.107128][ C1] ? get_timespec64+0x191/0x220 [ 882.113895][ C1] ? put_timespec64+0x120/0x120 [ 882.123345][ C1] common_nsleep+0xa2/0xc0 [ 882.130065][ C1] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 882.136664][ C1] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 882.143886][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 882.151283][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 882.158156][ C1] do_syscall_64+0x3a/0xb0 [ 882.163349][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 882.171665][ C1] RIP: 0033:0x48a7c1 [ 882.177612][ C1] RSP: 002b:00007fff76620a00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 882.188961][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000048a7c1 [ 882.196973][ C1] RDX: 00007fff76620a40 RSI: 0000000000000000 RDI: 0000000000000000 [ 882.205324][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b334227d4 [ 882.214074][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 882.223109][ C1] R13: 00000000000003e8 R14: 000000000056bf60 R15: 00000000000d2499 [ 882.234539][ C1] task:syz-executor.4 state:S stack:29184 pid:10073 ppid: 4922 flags:0x00000000 [ 882.244655][ C1] Call Trace: [ 882.248042][ C1] __schedule+0x920/0x1fa0 [ 882.252910][ C1] ? io_schedule_timeout+0x140/0x140 [ 882.258213][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 882.263877][ C1] schedule+0xcb/0x270 [ 882.267968][ C1] futex_wait_queue_me+0x2a7/0x570 [ 882.273172][ C1] ? put_pi_state+0x240/0x240 [ 882.277860][ C1] futex_wait+0x1db/0x5f0 [ 882.282668][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 882.287723][ C1] ? wake_up_q+0xa3/0x100 [ 882.292077][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 882.297329][ C1] ? mark_lock+0xef/0x17b0 [ 882.301777][ C1] ? find_held_lock+0x2d/0x110 [ 882.306559][ C1] do_futex+0x15d/0x1710 [ 882.310809][ C1] ? __lock_acquire+0x16a7/0x5230 [ 882.315854][ C1] ? futex_exit_release+0x220/0x220 [ 882.321078][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 882.327085][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 882.333088][ C1] ? nanosleep_copyout+0x100/0x100 [ 882.338665][ C1] ? find_held_lock+0x2d/0x110 [ 882.343466][ C1] __do_sys_futex+0x2a2/0x470 [ 882.348367][ C1] ? do_futex+0x1710/0x1710 [ 882.352894][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 882.359759][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 882.365697][ C1] do_syscall_64+0x3a/0xb0 [ 882.370263][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 882.376179][ C1] RIP: 0033:0x4665f9 [ 882.380224][ C1] RSP: 002b:00007f829f861218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 882.388782][ C1] RAX: ffffffffffffffda RBX: 000000000056bf68 RCX: 00000000004665f9 [ 882.396779][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf68 [ 882.404768][ C1] RBP: 000000000056bf60 R08: 0000000000000000 R09: 0000000000000000 [ 882.412834][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf6c [ 882.420842][ C1] R13: 00007fff766209ef R14: 00007f829f861300 R15: 0000000000022000 [ 882.429043][ C1] task:systemd-udevd state:R running task stack:28624 pid:10103 ppid: 2643 flags:0x00000000 [ 882.440030][ C1] Call Trace: [ 882.443894][ C1] __schedule+0x920/0x1fa0 [ 882.448344][ C1] ? io_schedule_timeout+0x140/0x140 [ 882.454382][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 882.461177][ C1] ? ksys_read+0x1a5/0x250 [ 882.465615][ C1] schedule+0xcb/0x270 [ 882.469797][ C1] exit_to_user_mode_prepare+0x12d/0x220 [ 882.476108][ C1] syscall_exit_to_user_mode+0x19/0x60 [ 882.481616][ C1] do_syscall_64+0x47/0xb0 [ 882.486564][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 882.492467][ C1] RIP: 0033:0x7f59cfbdc910 [ 882.496904][ C1] RSP: 002b:00007ffc250ba868 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 882.505332][ C1] RAX: 0000000000000199 RBX: 00005629150a7b80 RCX: 00007f59cfbdc910 [ 882.513641][ C1] RDX: 0000000000001000 RSI: 00005629150a1180 RDI: 0000000000000007 [ 882.521717][ C1] RBP: 00007f59cfe97440 R08: 00007f59cfe9b228 R09: 0000000000001010 [ 882.530054][ C1] R10: 00005629150a7b80 R11: 0000000000000246 R12: 0000000000001000 [ 882.538044][ C1] R13: 0000000000000d68 R14: 00005629150a1180 R15: 00007f59cfe96900 [ 882.546324][ C1] task:systemd-udevd state:R running task stack:28216 pid:10107 ppid: 2643 flags:0x00000008 [ 882.558803][ C1] Call Trace: [ 882.562102][ C1] [ 882.564945][ C1] sched_show_task+0x44c/0x5a0 [ 882.569985][ C1] ? check_same_owner+0x260/0x260 [ 882.574998][ C1] ? cpumask_next+0x3c/0x40 [ 882.579616][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 882.585773][ C1] ? touch_all_softlockup_watchdogs+0xc0/0x110 [ 882.592364][ C1] show_state_filter+0xf4/0x2e0 [ 882.597489][ C1] ? setkeycode_helper+0x90/0x90 [ 882.602418][ C1] k_spec+0xe1/0x130 [ 882.606302][ C1] kbd_event+0xc64/0x1750 [ 882.610633][ C1] ? kbd_bh+0x2c0/0x2c0 [ 882.617560][ C1] ? lock_release+0x6f0/0x6f0 [ 882.622416][ C1] ? kbd_bh+0x2c0/0x2c0 [ 882.627026][ C1] input_to_handler+0x3b9/0x4c0 [ 882.632077][ C1] input_pass_values.part.0+0x28d/0x700 [ 882.637810][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 882.643378][ C1] input_handle_event+0x67e/0x1440 [ 882.648561][ C1] input_event+0x8e/0xb0 [ 882.652940][ C1] hidinput_hid_event+0x59d/0x18b0 [ 882.658207][ C1] ? debug_check_no_obj_freed+0x1e0/0x420 [ 882.664814][ C1] ? hidinput_connect+0x9d30/0x9d30 [ 882.670221][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 882.676721][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 882.683091][ C1] ? kasan_set_track+0x1c/0x30 [ 882.687982][ C1] hid_process_event+0x491/0x570 [ 882.693052][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 882.698724][ C1] hid_report_raw_event+0xe7f/0x11b0 [ 882.704595][ C1] hid_input_report+0x360/0x4c0 [ 882.709622][ C1] hid_irq_in+0x50e/0x690 [ 882.713990][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 882.719538][ C1] usb_hcd_giveback_urb+0x367/0x410 [ 882.726110][ C1] dummy_timer+0x11f4/0x32a0 [ 882.731079][ C1] ? dummy_dequeue+0x500/0x500 [ 882.736707][ C1] ? dummy_dequeue+0x500/0x500 [ 882.742148][ C1] call_timer_fn+0x1a5/0x630 [ 882.746837][ C1] ? timer_fixup_init+0x60/0x60 [ 882.751718][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 882.756569][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 882.762826][ C1] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 882.768938][ C1] ? dummy_dequeue+0x500/0x500 [ 882.773984][ C1] __run_timers.part.0+0x67c/0xa10 [ 882.779198][ C1] ? call_timer_fn+0x630/0x630 [ 882.783952][ C1] ? lapic_next_event+0x4d/0x80 [ 882.788898][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 882.795264][ C1] ? clockevents_program_event+0x12b/0x370 [ 882.801081][ C1] ? tick_program_event+0xa8/0x130 [ 882.806206][ C1] run_timer_softirq+0x80/0x120 [ 882.811053][ C1] __do_softirq+0x1b0/0x944 [ 882.815549][ C1] irq_exit_rcu+0x110/0x1a0 [ 882.820058][ C1] sysvec_apic_timer_interrupt+0x6a/0x90 [ 882.825695][ C1] [ 882.828629][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 882.834640][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 882.843200][ C1] Code: 89 03 e9 04 fd ff ff b9 ff ff ff ff ba 08 00 00 00 4d 8b 03 48 0f bd ca 49 8b 45 00 48 63 c9 e9 64 ff ff ff 66 0f 1f 44 00 00 <65> 8b 05 29 99 c1 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b [ 882.865892][ C1] RSP: 0018:ffffc900068d7900 EFLAGS: 00000202 [ 882.873470][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000001 [ 882.882890][ C1] RDX: 0000000000000000 RSI: ffff888117fc0000 RDI: 0000000000000003 [ 882.892013][ C1] RBP: ffff888105dc0480 R08: 0000000000000000 R09: 0000000000000001 [ 882.901411][ C1] R10: ffffffff81dd7757 R11: 0000000000000010 R12: 0000000000000002 [ 882.910784][ C1] R13: 00000000000002b1 R14: dffffc0000000000 R15: 0000000000000001 [ 882.919527][ C1] ? tomoyo_domain_quota_is_ok+0x307/0x550 [ 882.927246][ C1] tomoyo_domain_quota_is_ok+0x311/0x550 [ 882.934390][ C1] tomoyo_supervisor+0x2f2/0xf00 [ 882.939718][ C1] ? tomoyo_profile+0x50/0x50 [ 882.944435][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 882.950458][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 882.955483][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 882.961470][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 882.967222][ C1] ? tomoyo_path_matches_pattern+0x110/0x280 [ 882.973393][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 882.979730][ C1] ? tomoyo_check_path_acl+0xab/0x210 [ 882.985122][ C1] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 882.991375][ C1] ? tomoyo_same_mount_acl+0x450/0x450 [ 882.998714][ C1] tomoyo_path_permission+0x270/0x3a0 [ 883.004096][ C1] tomoyo_path_perm+0x2f0/0x400 [ 883.008947][ C1] ? tomoyo_check_open_permission+0x380/0x380 [ 883.015455][ C1] ? lock_chain_count+0x20/0x20 [ 883.020302][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 883.026321][ C1] security_inode_getattr+0xcf/0x140 [ 883.031624][ C1] vfs_fstat+0x43/0xb0 [ 883.035687][ C1] __do_sys_newfstat+0x81/0x100 [ 883.040529][ C1] ? __do_sys_fstat+0x100/0x100 [ 883.045366][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 883.050828][ C1] ? get_vtime_delta+0x111/0x260 [ 883.055758][ C1] ? __secure_computing+0xb4/0x310 [ 883.060878][ C1] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 883.067979][ C1] do_syscall_64+0x3a/0xb0 [ 883.072562][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 883.079237][ C1] RIP: 0033:0x7f59cfbdc2e2 [ 883.083920][ C1] Code: 48 8b 05 b9 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 77 33 48 63 fe b8 05 00 00 00 48 89 d6 0f 05 <48> 3d 00 f0 ff ff 77 06 f3 c3 0f 1f 40 00 48 8b 15 81 db 2b 00 f7 [ 883.106221][ C1] RSP: 002b:00007ffc250ba798 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 883.116200][ C1] RAX: ffffffffffffffda RBX: 00007f59cfe97440 RCX: 00007f59cfbdc2e2 [ 883.125359][ C1] RDX: 00007ffc250ba7a0 RSI: 00007ffc250ba7a0 RDI: 0000000000000007 [ 883.136681][ C1] RBP: 0000562915094250 R08: 0000000000000b40 R09: 00005629150a1180 [ 883.146457][ C1] R10: 0000562915094250 R11: 0000000000000246 R12: 0000000000000001 [ 883.155523][ C1] R13: 0000000000001000 R14: 00005629150a1180 R15: 00007ffc250baa90 [ 883.164110][ C1] task:systemd-udevd state:R running task stack:28552 pid:10109 ppid: 2643 flags:0x00000000 [ 883.177077][ C1] Call Trace: [ 883.181209][ C1] __schedule+0x920/0x1fa0 [ 883.186878][ C1] ? io_schedule_timeout+0x140/0x140 [ 883.194271][ C1] schedule+0xcb/0x270 [ 883.199386][ C1] exit_to_user_mode_prepare+0x12d/0x220 [ 883.205835][ C1] syscall_exit_to_user_mode+0x19/0x60 [ 883.212715][ C1] do_syscall_64+0x47/0xb0 [ 883.217373][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 883.223929][ C1] RIP: 0033:0x7f59cfbdc2e2 [ 883.228462][ C1] RSP: 002b:00007ffc250ba098 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 883.239419][ C1] RAX: 0000000000000000 RBX: 00005629150963b0 RCX: 00007f59cfbdc2e2 [ 883.248260][ C1] RDX: 00007ffc250ba0b0 RSI: 00007ffc250ba0b0 RDI: 0000000000000007 [ 883.257990][ C1] RBP: 00007ffc250ba230 R08: 0000000000000000 R09: 0000000000000001 [ 883.268306][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 00005629150a2190 [ 883.279058][ C1] R13: 00007ffc250ba190 R14: 00005629150a74e0 R15: 00007ffc250ba1f0 [ 883.288546][ C1] task:systemd-udevd state:R running task stack:28656 pid:10138 ppid: 2643 flags:0x00000000 [ 883.305953][ C1] Call Trace: [ 883.310696][ C1] __schedule+0x920/0x1fa0 [ 883.315564][ C1] ? io_schedule_timeout+0x140/0x140 [ 883.321645][ C1] ? tomoyo_path_perm+0x169/0x400 [ 883.327230][ C1] preempt_schedule_common+0x30/0x60 [ 883.332675][ C1] __cond_resched+0x18/0x20 [ 883.337736][ C1] __mutex_lock+0xad/0x10e0 [ 883.342791][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 883.348182][ C1] ? map_id_range_down+0x1c4/0x340 [ 883.353903][ C1] ? mutex_lock_io_nested+0xf50/0xf50 [ 883.359545][ C1] ? make_kuid+0x1e/0x30 [ 883.363826][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 883.370424][ C1] ? common_perm_cond+0x1e4/0x7b0 [ 883.375485][ C1] ? apparmor_path_link+0x760/0x760 [ 883.380691][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 883.386076][ C1] kernfs_iop_getattr+0x85/0xd0 [ 883.391617][ C1] vfs_getattr_nosec+0x23d/0x2f0 [ 883.396583][ C1] vfs_statx+0x18d/0x390 [ 883.400934][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 883.405690][ C1] __do_sys_newlstat+0x91/0x110 [ 883.410531][ C1] ? __do_sys_lstat+0x110/0x110 [ 883.415375][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 883.420962][ C1] ? __secure_computing+0xb4/0x310 [ 883.426622][ C1] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 883.432881][ C1] do_syscall_64+0x3a/0xb0 [ 883.437310][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 883.443213][ C1] RIP: 0033:0x7f59cfbdc335 [ 883.447630][ C1] RSP: 002b:00007ffc250ba9c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 883.456033][ C1] RAX: ffffffffffffffda RBX: 00005629150a1170 RCX: 00007f59cfbdc335 [ 883.464013][ C1] RDX: 00007ffc250baa00 RSI: 00007ffc250baa00 RDI: 00005629150a0170 [ 883.472102][ C1] RBP: 00007ffc250baac0 R08: 00007f59cfe9b218 R09: 0000000000001010 [ 883.480074][ C1] R10: 0000000000000100 R11: 0000000000000246 R12: 00005629150a0170 [ 883.488054][ C1] R13: 00005629150a019a R14: 00005629150a5c97 R15: 00005629150a5c9a [ 883.496314][ C1] task:systemd-udevd state:R running task stack:28656 pid:10145 ppid: 2643 flags:0x00000000 [ 883.508572][ C1] Call Trace: [ 883.512128][ C1] __schedule+0x920/0x1fa0 [ 883.517118][ C1] ? io_schedule_timeout+0x140/0x140 [ 883.522684][ C1] ? tomoyo_path_perm+0x169/0x400 [ 883.529269][ C1] preempt_schedule_common+0x30/0x60 [ 883.536067][ C1] __cond_resched+0x18/0x20 [ 883.540981][ C1] __mutex_lock+0xad/0x10e0 [ 883.545855][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 883.551397][ C1] ? map_id_range_down+0x1c4/0x340 [ 883.556557][ C1] ? mutex_lock_io_nested+0xf50/0xf50 [ 883.562664][ C1] ? make_kuid+0x1e/0x30 [ 883.566934][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 883.574347][ C1] ? common_perm_cond+0x1e4/0x7b0 [ 883.579631][ C1] ? apparmor_path_link+0x760/0x760 [ 883.585135][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 883.592280][ C1] kernfs_iop_getattr+0x85/0xd0 [ 883.598555][ C1] vfs_getattr_nosec+0x23d/0x2f0 [ 883.603913][ C1] vfs_statx+0x18d/0x390 [ 883.608789][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 883.615429][ C1] __do_sys_newlstat+0x91/0x110 [ 883.620317][ C1] ? __do_sys_lstat+0x110/0x110 [ 883.625357][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 883.630831][ C1] ? __secure_computing+0xb4/0x310 [ 883.635960][ C1] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 883.642320][ C1] do_syscall_64+0x3a/0xb0 [ 883.646761][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 883.653015][ C1] RIP: 0033:0x7f59cfbdc335 [ 883.657457][ C1] RSP: 002b:00007ffc250ba9c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 883.665888][ C1] RAX: ffffffffffffffda RBX: 00005629150bb670 RCX: 00007f59cfbdc335 [ 883.674430][ C1] RDX: 00007ffc250baa00 RSI: 00007ffc250baa00 RDI: 00005629150ba670 [ 883.682561][ C1] RBP: 00007ffc250baac0 R08: 00007f59cfe9b208 R09: 0000000000001010 [ 883.690929][ C1] R10: 00007f59cfe9ab58 R11: 0000000000000246 R12: 00005629150ba670 [ 883.699250][ C1] R13: 00005629150ba6bc R14: 0000562915094457 R15: 000056291509445c [ 883.707332][ C1] task:syz-executor.3 state:S stack:28824 pid:10146 ppid: 4693 flags:0x00000000 [ 883.716551][ C1] Call Trace: [ 883.719830][ C1] __schedule+0x920/0x1fa0 [ 883.724648][ C1] ? io_schedule_timeout+0x140/0x140 [ 883.729942][ C1] schedule+0xcb/0x270 [ 883.734463][ C1] futex_wait_queue_me+0x2a7/0x570 [ 883.739599][ C1] ? put_pi_state+0x240/0x240 [ 883.744300][ C1] futex_wait+0x1db/0x5f0 [ 883.748651][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 883.753894][ C1] ? lock_chain_count+0x20/0x20 [ 883.759834][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 883.766213][ C1] ? __lock_acquire+0x16a7/0x5230 [ 883.771577][ C1] ? __lock_acquire+0x16a7/0x5230 [ 883.777146][ C1] do_futex+0x15d/0x1710 [ 883.782680][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 883.789674][ C1] ? futex_exit_release+0x220/0x220 [ 883.795147][ C1] ? find_held_lock+0x2d/0x110 [ 883.800971][ C1] ? __do_sys_futex+0x352/0x470 [ 883.807739][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 883.812629][ C1] ? _copy_from_user+0x5d/0x180 [ 883.817706][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 883.824086][ C1] ? ktime_get+0x38a/0x470 [ 883.829709][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 883.835279][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 883.841264][ C1] ? ktime_get+0x30b/0x470 [ 883.845894][ C1] __do_sys_futex+0x2a2/0x470 [ 883.850810][ C1] ? do_futex+0x1710/0x1710 [ 883.856499][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 883.863168][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 883.869398][ C1] do_syscall_64+0x3a/0xb0 [ 883.874413][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 883.880605][ C1] RIP: 0033:0x4665f9 [ 883.884804][ C1] RSP: 002b:00007fff6fb636c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 883.894113][ C1] RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 00000000004665f9 [ 883.903058][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056c164 [ 883.911693][ C1] RBP: 000000000056c164 R08: 00007fff6fb7f090 R09: 0000000000000000 [ 883.920985][ C1] R10: 00007fff6fb637a0 R11: 0000000000000246 R12: 00000000000d2ae5 [ 883.929860][ C1] R13: 00000000000003e8 R14: 000000000056bf60 R15: 00000000000d29ab [ 883.941493][ C1] task:syz-executor.3 state:R running task stack:26384 pid:10149 ppid: 4693 flags:0x00004000 [ 883.952407][ C1] Call Trace: [ 883.955692][ C1] __schedule+0x920/0x1fa0 [ 883.960117][ C1] ? io_schedule_timeout+0x140/0x140 [ 883.965426][ C1] ? lock_chain_count+0x20/0x20 [ 883.970287][ C1] ? copy_page_to_iter+0x55d/0xeb0 [ 883.975412][ C1] preempt_schedule_common+0x30/0x60 [ 883.980712][ C1] __cond_resched+0x18/0x20 [ 883.985683][ C1] filemap_read+0x274/0xb80 [ 883.990300][ C1] ? filemap_get_pages+0x1490/0x1490 [ 883.995726][ C1] ? __kprobes_text_end+0x113ba0/0x113ba0 [ 884.001621][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 884.006685][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 884.012856][ C1] ? sha256_update+0xc1c/0x1d90 [ 884.017742][ C1] generic_file_read_iter+0x348/0x4a0 [ 884.023157][ C1] ext4_file_read_iter+0x184/0x490 [ 884.028427][ C1] __kernel_read+0x58d/0xa90 [ 884.033032][ C1] ? do_sendfile+0x10c0/0x10c0 [ 884.037820][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 884.044002][ C1] integrity_kernel_read+0x7b/0xb0 [ 884.049267][ C1] ? integrity_inode_free+0x310/0x310 [ 884.054678][ C1] ? crypto_sha256_update+0x21/0x30 [ 884.059890][ C1] ? crypto_shash_update+0xcc/0x120 [ 884.065284][ C1] ima_calc_file_hash_tfm+0x2aa/0x3b0 [ 884.070690][ C1] ? calc_buffer_shash_tfm+0x2b0/0x2b0 [ 884.076172][ C1] ? lock_release+0x6f0/0x6f0 [ 884.080856][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 884.086858][ C1] ? find_held_lock+0x2d/0x110 [ 884.091677][ C1] ? __up_read+0x1a1/0x7b0 [ 884.096116][ C1] ? down_write_nested+0x150/0x150 [ 884.101375][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 884.108333][ C1] ? ima_d_path+0x1f0/0x1f0 [ 884.114000][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 884.120724][ C1] ? ima_alloc_tfm+0x214/0x2d0 [ 884.125722][ C1] ? ext4_xattr_get+0x18e/0xa10 [ 884.130863][ C1] ima_calc_file_hash+0x19d/0x4b0 [ 884.136734][ C1] ima_collect_measurement+0x4ca/0x570 [ 884.143588][ C1] ? ima_get_action+0xa0/0xa0 [ 884.148548][ C1] ? ima_get_cache_status+0x1d0/0x1d0 [ 884.153949][ C1] ? _raw_read_unlock+0x1a/0x30 [ 884.158828][ C1] process_measurement+0xd1c/0x17e0 [ 884.164478][ C1] ? mmap_violation_check+0x1e0/0x1e0 [ 884.170483][ C1] ? tomoyo_path_number_perm+0x590/0x590 [ 884.176724][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 884.183549][ C1] ? find_held_lock+0x2d/0x110 [ 884.188349][ C1] ? aa_get_task_label+0x25f/0x540 [ 884.193901][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 884.198900][ C1] ? fsnotify+0x1070/0x1070 [ 884.203422][ C1] ? ext4_file_write_iter+0x1980/0x1980 [ 884.209265][ C1] ? path_get+0x5d/0x80 [ 884.213467][ C1] ? aa_get_task_label+0x288/0x540 [ 884.219420][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 884.226491][ C1] ? apparmor_task_getsecid+0xc2/0x110 [ 884.231968][ C1] ima_file_check+0xb9/0x100 [ 884.237054][ C1] ? process_measurement+0x17e0/0x17e0 [ 884.243030][ C1] ? may_open+0x1f6/0x420 [ 884.248195][ C1] path_openat+0x15b5/0x27e0 [ 884.252801][ C1] ? path_lookupat+0x850/0x850 [ 884.257707][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 884.263709][ C1] do_filp_open+0x190/0x3d0 [ 884.268328][ C1] ? may_open_dev+0xf0/0xf0 [ 884.273166][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 884.278279][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 884.284928][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 884.292585][ C1] ? _raw_spin_unlock+0x1a/0x30 [ 884.297445][ C1] ? alloc_fd+0x2bc/0x640 [ 884.301777][ C1] do_sys_openat2+0x16d/0x420 [ 884.306497][ C1] ? build_open_flags+0x6f0/0x6f0 [ 884.311823][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 884.317829][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 884.323044][ C1] __x64_sys_openat+0x13f/0x1f0 [ 884.329398][ C1] ? __ia32_sys_open+0x1c0/0x1c0 [ 884.334441][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 884.340532][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 884.346571][ C1] do_syscall_64+0x3a/0xb0 [ 884.351017][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 884.357756][ C1] RIP: 0033:0x4196e4 [ 884.362169][ C1] RSP: 002b:00007fb07e742cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 884.371322][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 884.379811][ C1] RDX: 0000000000183362 RSI: 00007fb07e742d60 RDI: 00000000ffffff9c [ 884.387836][ C1] RBP: 00007fb07e742d60 R08: 0000000000000000 R09: 0000000000000000 [ 884.396172][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000183362 [ 884.404164][ C1] R13: 00007fff6fb6364f R14: 00007fb07e743300 R15: 0000000000022000 [ 884.412162][ C1] task:syz-executor.3 state:D stack:25384 pid:10154 ppid: 4693 flags:0x00000000 [ 884.421402][ C1] Call Trace: [ 884.424790][ C1] __schedule+0x920/0x1fa0 [ 884.429247][ C1] ? io_schedule_timeout+0x140/0x140 [ 884.434552][ C1] schedule+0xcb/0x270 [ 884.438744][ C1] schedule_preempt_disabled+0xc/0x20 [ 884.444136][ C1] __mutex_lock+0x7ef/0x10e0 [ 884.448892][ C1] ? process_measurement+0x3a8/0x17e0 [ 884.454291][ C1] ? mutex_lock_io_nested+0xf50/0xf50 [ 884.459693][ C1] ? up_write+0x191/0x560 [ 884.464043][ C1] ? do_raw_read_unlock+0x3b/0x70 [ 884.469067][ C1] ? _raw_read_unlock+0x1a/0x30 [ 884.473934][ C1] ? integrity_iint_find+0x123/0x150 [ 884.479274][ C1] process_measurement+0x3a8/0x17e0 [ 884.484508][ C1] ? mmap_violation_check+0x1e0/0x1e0 [ 884.490053][ C1] ? tomoyo_path_number_perm+0x590/0x590 [ 884.496050][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 884.502604][ C1] ? find_held_lock+0x2d/0x110 [ 884.507390][ C1] ? aa_get_task_label+0x25f/0x540 [ 884.512505][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 884.517365][ C1] ? fsnotify+0x1070/0x1070 [ 884.521878][ C1] ? ext4_file_write_iter+0x1980/0x1980 [ 884.527548][ C1] ? path_get+0x5d/0x80 [ 884.531727][ C1] ? aa_get_task_label+0x288/0x540 [ 884.536847][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 884.543190][ C1] ? apparmor_task_getsecid+0xc2/0x110 [ 884.548780][ C1] ima_file_check+0xb9/0x100 [ 884.553471][ C1] ? process_measurement+0x17e0/0x17e0 [ 884.559542][ C1] ? may_open+0x1f6/0x420 [ 884.563892][ C1] path_openat+0x15b5/0x27e0 [ 884.568497][ C1] ? path_lookupat+0x850/0x850 [ 884.573276][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 884.579265][ C1] do_filp_open+0x190/0x3d0 [ 884.583776][ C1] ? may_open_dev+0xf0/0xf0 [ 884.588320][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 884.593344][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 884.598274][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 884.604695][ C1] ? _raw_spin_unlock+0x1a/0x30 [ 884.609624][ C1] ? alloc_fd+0x2bc/0x640 [ 884.613944][ C1] do_sys_openat2+0x16d/0x420 [ 884.618611][ C1] ? build_open_flags+0x6f0/0x6f0 [ 884.623869][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 884.629368][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 884.634664][ C1] __x64_sys_openat+0x13f/0x1f0 [ 884.639510][ C1] ? __ia32_sys_open+0x1c0/0x1c0 [ 884.644743][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 884.650712][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 884.656612][ C1] do_syscall_64+0x3a/0xb0 [ 884.661030][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 884.666920][ C1] RIP: 0033:0x4196e4 [ 884.670800][ C1] RSP: 002b:00007fb07e721cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 884.679203][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 884.687175][ C1] RDX: 0000000000000082 RSI: 00007fb07e721d60 RDI: 00000000ffffff9c [ 884.695231][ C1] RBP: 00007fb07e721d60 R08: 0000000000000000 R09: 0000000000000000 [ 884.703213][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000082 [ 884.711168][ C1] R13: 00007fff6fb6364f R14: 00007fb07e722300 R15: 0000000000022000 [ 884.719141][ C1] task:syz-executor.3 state:S stack:29760 pid:10168 ppid: 4693 flags:0x00000000 [ 884.728337][ C1] Call Trace: [ 884.731621][ C1] __schedule+0x920/0x1fa0 [ 884.736032][ C1] ? io_schedule_timeout+0x140/0x140 [ 884.741316][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 884.746760][ C1] schedule+0xcb/0x270 [ 884.750990][ C1] futex_wait_queue_me+0x2a7/0x570 [ 884.756103][ C1] ? put_pi_state+0x240/0x240 [ 884.760777][ C1] futex_wait+0x1db/0x5f0 [ 884.765110][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 884.770124][ C1] ? slab_free_freelist_hook+0x6b/0x160 [ 884.775673][ C1] ? putname+0xe1/0x120 [ 884.779826][ C1] ? do_sys_openat2+0x153/0x420 [ 884.784704][ C1] ? __x64_sys_openat+0x13f/0x1f0 [ 884.789720][ C1] ? do_syscall_64+0x3a/0xb0 [ 884.794299][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 884.800367][ C1] ? hash_futex+0x12/0x200 [ 884.804774][ C1] ? mark_lock+0xef/0x17b0 [ 884.809198][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 884.815166][ C1] do_futex+0x15d/0x1710 [ 884.819398][ C1] ? __lock_acquire+0x16a7/0x5230 [ 884.824497][ C1] ? futex_exit_release+0x220/0x220 [ 884.829691][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 884.835658][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 884.841629][ C1] ? find_held_lock+0x2d/0x110 [ 884.846392][ C1] __do_sys_futex+0x2a2/0x470 [ 884.851055][ C1] ? do_futex+0x1710/0x1710 [ 884.855557][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 884.861540][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 884.867449][ C1] do_syscall_64+0x3a/0xb0 [ 884.871868][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 884.877763][ C1] RIP: 0033:0x4665f9 [ 884.881641][ C1] RSP: 002b:00007fb07e701218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 884.890052][ C1] RAX: ffffffffffffffda RBX: 000000000056c0b8 RCX: 00000000004665f9 [ 884.898014][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056c0b8 [ 884.905980][ C1] RBP: 000000000056c0b0 R08: 0000000000000000 R09: 0000000000000000 [ 884.914302][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0bc [ 884.922294][ C1] R13: 00007fff6fb6364f R14: 00007fb07e701300 R15: 0000000000022000 [ 884.930282][ C1] task:syz-executor.3 state:R running task stack:32592 pid:10170 ppid: 4693 flags:0x00004000 [ 884.941067][ C1] Call Trace: [ 884.944338][ C1] __switch_to_asm+0x40/0x40 [ 884.948940][ C1] task:systemd-udevd state:R running task stack:28656 pid:10158 ppid: 2643 flags:0x00000000 [ 884.959711][ C1] Call Trace: [ 884.962982][ C1] __schedule+0x920/0x1fa0 [ 884.967393][ C1] ? io_schedule_timeout+0x140/0x140 [ 884.972662][ C1] preempt_schedule_common+0x30/0x60 [ 884.977934][ C1] __cond_resched+0x18/0x20 [ 884.983221][ C1] apparmor_path_rename+0x1ee/0x9e0 [ 884.988502][ C1] ? apparmor_file_alloc_security+0x6f0/0x6f0 [ 884.994578][ C1] ? tomoyo_path_rename+0xd2/0x130 [ 884.999679][ C1] ? tomoyo_sb_pivotroot+0x30/0x30 [ 885.004795][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 885.009981][ C1] ? _raw_spin_unlock+0x1a/0x30 [ 885.014834][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 885.021074][ C1] security_path_rename+0x1b5/0x2e0 [ 885.026264][ C1] do_renameat2+0x96f/0xcb0 [ 885.030759][ C1] ? __ia32_sys_link+0x80/0x80 [ 885.035512][ C1] ? fs_reclaim_release+0x9c/0xe0 [ 885.040524][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 885.046765][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 885.052995][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 885.059224][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 885.065454][ C1] ? __phys_addr_symbol+0x2c/0x70 [ 885.070472][ C1] ? strncpy_from_user+0x2a0/0x3e0 [ 885.075569][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 885.081798][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 885.087161][ C1] __x64_sys_rename+0x7d/0xa0 [ 885.091832][ C1] do_syscall_64+0x3a/0xb0 [ 885.096257][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 885.102156][ C1] RIP: 0033:0x7f59cfb65d47 [ 885.106558][ C1] RSP: 002b:00007ffc250beec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 885.116197][ C1] RAX: ffffffffffffffda RBX: 00005629150b3170 RCX: 00007f59cfb65d47 [ 885.126296][ C1] RDX: 0000000000000000 RSI: 00007ffc250beed0 RDI: 0000562915098d00 [ 885.136490][ C1] RBP: 00007ffc250befa0 R08: 0000562915098fb0 R09: 0000562915098ed0 [ 885.147938][ C1] R10: 00007f59d0d6a8c0 R11: 0000000000000246 R12: 00007ffc250beed0 [ 885.159412][ C1] R13: 0000000000000001 R14: 00005629147026cb R15: 0000000000000000 [ 885.168470][ C1] task:systemd-udevd state:R running task stack:28832 pid:10159 ppid: 2643 flags:0x00000000 [ 885.180987][ C1] Call Trace: [ 885.185359][ C1] __schedule+0x920/0x1fa0 [ 885.191078][ C1] ? io_schedule_timeout+0x140/0x140 [ 885.196943][ C1] ? tomoyo_path_perm+0x169/0x400 [ 885.202744][ C1] preempt_schedule_common+0x30/0x60 [ 885.208705][ C1] __cond_resched+0x18/0x20 [ 885.213845][ C1] __mutex_lock+0xad/0x10e0 [ 885.219841][ C1] ? kernfs_iop_getattr+0x85/0xd0 [ 885.225757][ C1] ? map_id_range_down+0x1c4/0x340 [ 885.233170][ C1] ? mutex_lock_io_nested+0xf50/0xf50 [ 885.240172][ C1] ? make_kuid+0x1e/0x30 [ 885.245525][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 885.252125][ C1] ? common_perm_cond+0x1e4/0x7b0 [ 885.258683][ C1] ? apparmor_path_link+0x760/0x760 [ 885.264411][ C1] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 885.270280][ C1] kernfs_iop_getattr+0x85/0xd0 [ 885.275371][ C1] vfs_getattr_nosec+0x23d/0x2f0 [ 885.281710][ C1] vfs_fstat+0x6b/0xb0 [ 885.286549][ C1] __do_sys_newfstat+0x81/0x100 [ 885.292337][ C1] ? __do_sys_fstat+0x100/0x100 [ 885.297784][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 885.303891][ C1] ? __secure_computing+0xb4/0x310 [ 885.309054][ C1] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 885.315915][ C1] do_syscall_64+0x3a/0xb0 [ 885.320450][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 885.327788][ C1] RIP: 0033:0x7f59cfbdc2e2 [ 885.333033][ C1] RSP: 002b:00007ffc250ba838 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 885.341833][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59cfbdc2e2 [ 885.349934][ C1] RDX: 00007ffc250ba850 RSI: 00007ffc250ba850 RDI: 0000000000000007 [ 885.358009][ C1] RBP: 00007ffc250baa20 R08: 0000000000000000 R09: 0000000000000001 [ 885.366048][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 00005629150a8780 [ 885.374121][ C1] R13: 0000562914701885 R14: 00005629150947d0 R15: 00007ffc250ba9e0 [ 885.382119][ C1] task:systemd-udevd state:R running task stack:28832 pid:10165 ppid: 2643 flags:0x00000008 [ 885.393715][ C1] Call Trace: [ 885.397009][ C1] ? tomoyo_path_permission+0x1ff/0x3a0 [ 885.402845][ C1] ? tomoyo_path_perm+0x2f0/0x400 [ 885.407864][ C1] ? tomoyo_check_open_permission+0x380/0x380 [ 885.413964][ C1] ? may_linkat+0x250/0x250 [ 885.418486][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 885.424730][ C1] ? getname_flags.part.0+0x1dd/0x4f0 [ 885.430377][ C1] ? security_inode_getattr+0xcf/0x140 [ 885.435859][ C1] ? vfs_statx+0x164/0x390 [ 885.440282][ C1] ? do_readlinkat+0x2f0/0x2f0 [ 885.445044][ C1] ? __do_sys_newlstat+0x91/0x110 [ 885.450082][ C1] ? __do_sys_lstat+0x110/0x110 [ 885.454939][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 885.461268][ C1] ? get_vtime_delta+0x111/0x260 [ 885.466309][ C1] ? __secure_computing+0xb4/0x310 [ 885.471425][ C1] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 885.477844][ C1] ? do_syscall_64+0x3a/0xb0 [ 885.482567][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 885.488670][ C1] task:systemd-udevd state:R running task stack:28640 pid:10169 ppid: 2643 flags:0x00000000 [ 885.500168][ C1] Call Trace: [ 885.503445][ C1] __schedule+0x920/0x1fa0 [ 885.507864][ C1] ? io_schedule_timeout+0x140/0x140 [ 885.513139][ C1] ? dput+0x35/0xbd0 [ 885.517386][ C1] preempt_schedule_common+0x30/0x60 [ 885.522663][ C1] __cond_resched+0x18/0x20 [ 885.527409][ C1] dput+0x64a/0xbd0 [ 885.531337][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 885.537595][ C1] step_into+0xd81/0x1c80 [ 885.542021][ C1] ? lookup_fast+0x6d0/0x6d0 [ 885.547314][ C1] ? down_write_nested+0x150/0x150 [ 885.552454][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 885.558126][ C1] ? walk_component+0x109/0x6a0 [ 885.563241][ C1] walk_component+0x171/0x6a0 [ 885.568030][ C1] ? handle_dots.part.0+0x15e0/0x15e0 [ 885.573867][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 885.580303][ C1] ? security_inode_permission+0xc5/0xf0 [ 885.585949][ C1] ? kernfs_iop_getattr+0xd0/0xd0 [ 885.591016][ C1] link_path_walk.part.0+0x712/0xc90 [ 885.599635][ C1] ? walk_component+0x6a0/0x6a0 [ 885.605120][ C1] ? percpu_counter_add_batch+0x94/0x140 [ 885.610766][ C1] path_openat+0x25a/0x27e0 [ 885.615282][ C1] ? path_lookupat+0x850/0x850 [ 885.620083][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 885.626140][ C1] do_filp_open+0x190/0x3d0 [ 885.631400][ C1] ? may_open_dev+0xf0/0xf0 [ 885.635948][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 885.640980][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 885.646112][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 885.652527][ C1] ? _raw_spin_unlock+0x1a/0x30 [ 885.657771][ C1] ? alloc_fd+0x2bc/0x640 [ 885.662560][ C1] do_sys_openat2+0x16d/0x420 [ 885.667510][ C1] ? build_open_flags+0x6f0/0x6f0 [ 885.673030][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 885.678890][ C1] __x64_sys_open+0x119/0x1c0 [ 885.683690][ C1] ? do_sys_open+0x140/0x140 [ 885.688299][ C1] ? __secure_computing+0xb4/0x310 [ 885.693644][ C1] do_syscall_64+0x3a/0xb0 [ 885.698689][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 885.705359][ C1] RIP: 0033:0x7f59cfbdc6f0 [ 885.710621][ C1] RSP: 002b:00007ffc250bece8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 885.719171][ C1] RAX: ffffffffffffffda RBX: 00005629150947d0 RCX: 00007f59cfbdc6f0 [ 885.727310][ C1] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffc250bee90 [ 885.735312][ C1] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 885.743310][ C1] R10: 0000000000080000 R11: 0000000000000246 R12: 000056291470168a [ 885.751286][ C1] R13: 0000000000000001 R14: 00005629150a76b0 R15: 00007ffc250bef20 [ 885.759271][ C1] [ 885.759271][ C1] Showing all locks held in the system: [ 885.767154][ C1] 5 locks held by kworker/0:1/7: [ 885.772288][ C1] 5 locks held by kworker/1:1/32: [ 885.777321][ C1] #0: ffff88810902c938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x871/0x1580 [ 885.788324][ C1] #1: ffffc900001a7da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1580 [ 885.799665][ C1] #2: ffff88810e108220 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4320 [ 885.809749][ C1] #3: ffff88810e10b570 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x2178/0x4320 [ 885.819820][ C1] #4: ffff88810df5b068 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_init+0x1b9/0x2e40 [ 885.832373][ C1] 3 locks held by systemd-udevd/2643: [ 885.837764][ C1] 1 lock held by in:imklog/4272: [ 885.842722][ C1] #0: ffff8881051d00f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 885.852049][ C1] 2 locks held by agetty/4274: [ 885.856829][ C1] #0: ffff888115f61098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 885.866613][ C1] #1: ffffc9000052b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 885.876734][ C1] 2 locks held by agetty/4283: [ 885.881517][ C1] #0: ffff888115f60098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 885.891296][ C1] #1: ffffc9000051b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 885.901431][ C1] 3 locks held by kworker/1:7/9106: [ 885.906643][ C1] #0: ffff88810902c938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x871/0x1580 [ 885.917368][ C1] #1: ffffc900129d7da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1580 [ 885.928629][ C1] #2: ffff88810e1a8220 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4320 [ 885.937661][ C1] 2 locks held by agetty/2409: [ 885.942425][ C1] #0: ffff888115abf098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 885.952186][ C1] #1: ffffc9000050b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 885.962398][ C1] 6 locks held by systemd-udevd/10107: [ 885.967868][ C1] #0: ffffffff87cba738 (tomoyo_ss){....}-{0:0}, at: tomoyo_path_perm+0x1c1/0x400 [ 885.977376][ C1] #1: ffffc90000148d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x630 [ 885.987198][ C1] #2: ffff88811899c230 (&dev->event_lock){-.-.}-{2:2}, at: input_event+0x7b/0xb0 [ 885.996840][ C1] #3: ffffffff87a78d20 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x700 [ 886.007845][ C1] #4: ffffffff87e358b8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x86/0x1750 [ 886.016931][ C1] #5: ffffffff87a78d20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x269 [ 886.026796][ C1] 2 locks held by syz-executor.3/10149: [ 886.032350][ C1] 1 lock held by syz-executor.3/10154: [ 886.037814][ C1] #0: ffff8881049b3ce0 (&iint->mutex){+.+.}-{3:3}, at: process_measurement+0x3a8/0x17e0 [ 886.047671][ C1] 2 locks held by systemd-udevd/10158: [ 886.053153][ C1] 5 locks held by systemd-udevd/10165: [ 886.058620][ C1] [ 886.060936][ C1] ============================================= [ 886.060936][ C1] [ 886.069817][ C0] task:systemd state:R running task stack:22880 pid: 1 ppid: 0 flags:0x00000000 [ 886.081128][ C0] Call Trace: [ 886.084509][ C0] __schedule+0x920/0x1fa0 [ 886.089560][ C0] ? io_schedule_timeout+0x140/0x140 [ 886.095374][ C0] ? release_tty+0x4e9/0x610 [ 886.100162][ C0] ? dput+0x35/0xbd0 [ 886.104215][ C0] preempt_schedule_common+0x30/0x60 [ 886.110150][ C0] __cond_resched+0x18/0x20 [ 886.115123][ C0] dput+0x52/0xbd0 [ 886.119841][ C0] ? kobject_put+0xb9/0x540 [ 886.124591][ C0] __fput+0x3ae/0x920 [ 886.128610][ C0] task_work_run+0xdd/0x1a0 [ 886.133419][ C0] exit_to_user_mode_prepare+0x218/0x220 [ 886.139400][ C0] syscall_exit_to_user_mode+0x19/0x60 [ 886.144907][ C0] do_syscall_64+0x47/0xb0 [ 886.149369][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 886.156269][ C0] RIP: 0033:0x7ff88e90428d [ 886.160719][ C0] RSP: 002b:00007ffc1dddea10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 886.169978][ C0] RAX: 0000000000000000 RBX: 0000000000000013 RCX: 00007ff88e90428d [ 886.178519][ C0] RDX: 0000000000000001 RSI: 0000000000005608 RDI: 0000000000000013 [ 886.189401][ C0] RBP: 00007ff8900672f8 R08: 00007ffc1ddde9d0 R09: 0000000000000000 [ 886.197823][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000010 [ 886.208870][ C0] R13: 00000000ffffffff R14: 0000000000000000 R15: 00005613a540f4c0 [ 886.219601][ C0] task:kthreadd state:S stack:28192 pid: 2 ppid: 0 flags:0x00004000 [ 886.230564][ C0] Call Trace: [ 886.234262][ C0] __schedule+0x920/0x1fa0 [ 886.240778][ C0] ? io_schedule_timeout+0x140/0x140 [ 886.246620][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 886.251846][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 886.256899][ C0] schedule+0xcb/0x270 [ 886.261909][ C0] kthreadd+0x5d0/0x790 [ 886.266309][ C0] ? kthread_is_per_cpu+0xf0/0xf0 [ 886.271612][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 886.277763][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 886.283527][ C0] ? kthread_is_per_cpu+0xf0/0xf0 [ 886.289283][ C0] ret_from_fork+0x1f/0x30 [ 886.299170][ C0] task:rcu_gp state:I stack:30192 pid: 3 ppid: 2 flags:0x00004000 [ 886.309264][ C0] Call Trace: [ 886.312655][ C0] __schedule+0x920/0x1fa0 [ 886.317099][ C0] ? io_schedule_timeout+0x140/0x140 [ 886.322411][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 886.327436][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 886.332417][ C0] schedule+0xcb/0x270 [ 886.336492][ C0] rescuer_thread+0x7a7/0xd30 [ 886.341199][ C0] ? worker_thread+0x1120/0x1120 [ 886.346186][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 886.352200][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 886.358047][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 886.363079][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 886.369347][ C0] ? __kthread_parkme+0x118/0x1d0 [ 886.374383][ C0] ? worker_thread+0x1120/0x1120 [ 886.379333][ C0] kthread+0x38c/0x460 [ 886.383414][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 886.388624][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 886.393753][ C0] ret_from_fork+0x1f/0x30 [ 886.398205][ C0] task:rcu_par_gp state:I stack:30920 pid: 4 ppid: 2 flags:0x00004000 [ 886.407615][ C0] Call Trace: [ 886.410915][ C0] __schedule+0x920/0x1fa0 [ 886.415596][ C0] ? io_schedule_timeout+0x140/0x140 [ 886.421326][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 886.426482][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 886.431426][ C0] schedule+0xcb/0x270 [ 886.435958][ C0] rescuer_thread+0x7a7/0xd30 [ 886.440652][ C0] ? worker_thread+0x1120/0x1120 [ 886.445595][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 886.451595][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 886.457413][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 886.462443][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 886.468694][ C0] ? __kthread_parkme+0x118/0x1d0 [ 886.473723][ C0] ? worker_thread+0x1120/0x1120 [ 886.478682][ C0] kthread+0x38c/0x460 [ 886.482757][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 886.488134][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 886.493264][ C0] ret_from_fork+0x1f/0x30 [ 886.497697][ C0] task:kworker/0:0 state:I stack:22056 pid: 5 ppid: 2 flags:0x00004000 [ 886.506917][ C0] Workqueue: 0x0 (events_power_efficient) [ 886.512742][ C0] Call Trace: [ 886.516039][ C0] __schedule+0x920/0x1fa0 [ 886.520479][ C0] ? io_schedule_timeout+0x140/0x140 [ 886.525787][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 886.530787][ C0] schedule+0xcb/0x270 [ 886.534910][ C0] worker_thread+0x14c/0x1120 [ 886.539604][ C0] ? process_one_work+0x1580/0x1580 [ 886.544832][ C0] kthread+0x38c/0x460 [ 886.548908][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 886.554137][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 886.563273][ C0] ret_from_fork+0x1f/0x30 [ 886.568804][ C0] task:kworker/0:0H state:I stack:29296 pid: 6 ppid: 2 flags:0x00004000 [ 886.578346][ C0] Workqueue: 0x0 (events_highpri) [ 886.583713][ C0] Call Trace: [ 886.586998][ C0] __schedule+0x920/0x1fa0 [ 886.591444][ C0] ? io_schedule_timeout+0x140/0x140 [ 886.596829][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 886.602220][ C0] schedule+0xcb/0x270 [ 886.606320][ C0] worker_thread+0x14c/0x1120 [ 886.611017][ C0] ? process_one_work+0x1580/0x1580 [ 886.616227][ C0] kthread+0x38c/0x460 [ 886.620700][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 886.626256][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 886.631481][ C0] ret_from_fork+0x1f/0x30 [ 886.636008][ C0] task:kworker/0:1 state:R running task stack:22200 pid: 7 ppid: 2 flags:0x00004000 [ 886.646810][ C0] Workqueue: usb_hub_wq hub_event [ 886.652163][ C0] Call Trace: [ 886.656363][ C0] __schedule+0x920/0x1fa0 [ 886.661255][ C0] ? io_schedule_timeout+0x140/0x140 [ 886.666553][ C0] ? snprintf+0xbb/0xf0 [ 886.670740][ C0] ? input_allocate_device+0x3e/0x260 [ 886.676136][ C0] preempt_schedule_common+0x30/0x60 [ 886.681440][ C0] __cond_resched+0x18/0x20 [ 886.686100][ C0] kmem_cache_alloc_trace+0x223/0x250 [ 886.693534][ C0] input_allocate_device+0x3e/0x260 [ 886.700499][ C0] dvb_usb_remote_init+0x24a/0x1600 [ 886.706137][ C0] dvb_usb_device_init.cold+0x83d/0x118c [ 886.714373][ C0] ? dvb_usb_device_power_ctrl+0x100/0x100 [ 886.723064][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 886.728589][ C0] ? __pm_runtime_set_status+0x48a/0xc30 [ 886.735847][ C0] usb_probe_interface+0x315/0x7f0 [ 886.741906][ C0] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 886.747459][ C0] really_probe+0x291/0xf60 [ 886.753185][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 886.760015][ C0] driver_probe_device+0x298/0x410 [ 886.766198][ C0] __device_attach_driver+0x203/0x2c0 [ 886.772267][ C0] ? driver_allows_async_probing+0x150/0x150 [ 886.779118][ C0] bus_for_each_drv+0x15f/0x1e0 [ 886.784591][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 886.790070][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 886.797994][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 886.805672][ C0] __device_attach+0x228/0x4b0 [ 886.811766][ C0] ? __driver_attach_async_helper+0x330/0x330 [ 886.818672][ C0] ? kobject_uevent_env+0x2bb/0x1650 [ 886.824545][ C0] bus_probe_device+0x1e4/0x290 [ 886.829796][ C0] device_add+0xbe0/0x2100 [ 886.834924][ C0] ? wait_for_completion_io+0x270/0x270 [ 886.840497][ C0] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 886.846750][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 886.852753][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 886.858564][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 886.864815][ C0] usb_set_configuration+0x113f/0x1910 [ 886.870297][ C0] usb_generic_driver_probe+0xba/0x100 [ 886.875777][ C0] usb_probe_device+0xd9/0x2c0 [ 886.880564][ C0] ? usb_driver_release_interface+0x180/0x180 [ 886.888632][ C0] really_probe+0x291/0xf60 [ 886.893161][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 886.899419][ C0] driver_probe_device+0x298/0x410 [ 886.904566][ C0] __device_attach_driver+0x203/0x2c0 [ 886.909940][ C0] ? driver_allows_async_probing+0x150/0x150 [ 886.915929][ C0] bus_for_each_drv+0x15f/0x1e0 [ 886.920781][ C0] ? bus_for_each_dev+0x1d0/0x1d0 [ 886.925807][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 886.932589][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 886.938277][ C0] __device_attach+0x228/0x4b0 [ 886.943372][ C0] ? __driver_attach_async_helper+0x330/0x330 [ 886.950143][ C0] ? kobject_uevent_env+0x2bb/0x1650 [ 886.956445][ C0] bus_probe_device+0x1e4/0x290 [ 886.962183][ C0] device_add+0xbe0/0x2100 [ 886.967532][ C0] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 886.974985][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 886.982550][ C0] usb_new_device.cold+0x721/0x1058 [ 886.989127][ C0] ? hub_disconnect+0x510/0x510 [ 886.994247][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 887.000545][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 887.007928][ C0] hub_event+0x2357/0x4320 [ 887.012658][ C0] ? hub_port_debounce+0x3c0/0x3c0 [ 887.018396][ C0] ? __lock_acquire+0x1c91/0x5230 [ 887.023701][ C0] ? trace_workqueue_activate_work+0x110/0x1e0 [ 887.030134][ C0] ? lock_release+0x6f0/0x6f0 [ 887.034826][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 887.039705][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 887.044751][ C0] process_one_work+0x98d/0x1580 [ 887.049706][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 887.055136][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 887.060112][ C0] worker_thread+0x64c/0x1120 [ 887.064823][ C0] ? __kthread_parkme+0x118/0x1d0 [ 887.069870][ C0] ? process_one_work+0x1580/0x1580 [ 887.075088][ C0] kthread+0x38c/0x460 [ 887.079180][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 887.084418][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 887.089543][ C0] ret_from_fork+0x1f/0x30 [ 887.093973][ C0] task:kworker/u4:0 state:I stack:24192 pid: 8 ppid: 2 flags:0x00004000 [ 887.103192][ C0] Workqueue: 0x0 (events_unbound) [ 887.108329][ C0] Call Trace: [ 887.111611][ C0] __schedule+0x920/0x1fa0 [ 887.116163][ C0] ? io_schedule_timeout+0x140/0x140 [ 887.121480][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 887.126446][ C0] schedule+0xcb/0x270 [ 887.130528][ C0] worker_thread+0x14c/0x1120 [ 887.135220][ C0] ? process_one_work+0x1580/0x1580 [ 887.140452][ C0] kthread+0x38c/0x460 [ 887.144718][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 887.149939][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 887.155073][ C0] ret_from_fork+0x1f/0x30 [ 887.159497][ C0] task:mm_percpu_wq state:I stack:30920 pid: 9 ppid: 2 flags:0x00004000 [ 887.168706][ C0] Call Trace: [ 887.171987][ C0] __schedule+0x920/0x1fa0 [ 887.176418][ C0] ? io_schedule_timeout+0x140/0x140 [ 887.181704][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 887.186746][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 887.191707][ C0] schedule+0xcb/0x270 [ 887.195796][ C0] rescuer_thread+0x7a7/0xd30 [ 887.200504][ C0] ? worker_thread+0x1120/0x1120 [ 887.205452][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 887.211505][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 887.217403][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 887.222448][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 887.228696][ C0] ? __kthread_parkme+0x118/0x1d0 [ 887.233761][ C0] ? worker_thread+0x1120/0x1120 [ 887.238709][ C0] kthread+0x38c/0x460 [ 887.242780][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 887.247986][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 887.253100][ C0] ret_from_fork+0x1f/0x30 [ 887.257724][ C0] task:ksoftirqd/0 state:S stack:27480 pid: 10 ppid: 2 flags:0x00004000 [ 887.266942][ C0] Call Trace: [ 887.270256][ C0] __schedule+0x920/0x1fa0 [ 887.274682][ C0] ? io_schedule_timeout+0x140/0x140 [ 887.279976][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 887.286236][ C0] ? __do_softirq+0x7e3/0x944 [ 887.290930][ C0] schedule+0xcb/0x270 [ 887.295002][ C0] smpboot_thread_fn+0x589/0x870 [ 887.299944][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 887.306198][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 887.312451][ C0] ? __kthread_parkme+0x118/0x1d0 [ 887.317486][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 887.323744][ C0] kthread+0x38c/0x460 [ 887.327857][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 887.333070][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 887.338249][ C0] ret_from_fork+0x1f/0x30 [ 887.342689][ C0] task:rcu_sched state:I stack:29088 pid: 11 ppid: 2 flags:0x00004000 [ 887.351921][ C0] Call Trace: [ 887.355202][ C0] __schedule+0x920/0x1fa0 [ 887.359630][ C0] ? io_schedule_timeout+0x140/0x140 [ 887.364919][ C0] ? debug_object_destroy+0x210/0x210 [ 887.370308][ C0] schedule+0xcb/0x270 [ 887.374459][ C0] schedule_timeout+0x14a/0x250 [ 887.379322][ C0] ? usleep_range+0x170/0x170 [ 887.383997][ C0] ? __next_timer_interrupt+0x210/0x210 [ 887.389565][ C0] ? prepare_to_swait_exclusive+0x2d0/0x2d0 [ 887.395479][ C0] rcu_gp_kthread+0xa36/0x1ba0 [ 887.400270][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 887.405137][ C0] ? call_rcu+0x790/0x790 [ 887.409464][ C0] ? __kthread_parkme+0x69/0x1d0 [ 887.414421][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 887.420434][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 887.426701][ C0] ? __kthread_parkme+0x118/0x1d0 [ 887.431758][ C0] ? call_rcu+0x790/0x790 [ 887.436133][ C0] kthread+0x38c/0x460 [ 887.440247][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 887.445473][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 887.450608][ C0] ret_from_fork+0x1f/0x30 [ 887.455071][ C0] task:migration/0 state:S stack:30168 pid: 12 ppid: 2 flags:0x00004000 [ 887.464406][ C0] Stopper: 0x0 <- 0x0 [ 887.468409][ C0] Call Trace: [ 887.471689][ C0] __schedule+0x920/0x1fa0 [ 887.476124][ C0] ? io_schedule_timeout+0x140/0x140 [ 887.481418][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 887.487460][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 887.493277][ C0] schedule+0xcb/0x270 [ 887.497368][ C0] smpboot_thread_fn+0x589/0x870 [ 887.502322][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 887.508688][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 887.515092][ C0] ? __kthread_parkme+0x118/0x1d0 [ 887.520154][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 887.526443][ C0] kthread+0x38c/0x460 [ 887.530899][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 887.536203][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 887.541332][ C0] ret_from_fork+0x1f/0x30 [ 887.545777][ C0] task:cpuhp/0 state:S stack:26144 pid: 13 ppid: 2 flags:0x00004000 [ 887.555088][ C0] Call Trace: [ 887.558376][ C0] __schedule+0x920/0x1fa0 [ 887.562823][ C0] ? io_schedule_timeout+0x140/0x140 [ 887.568115][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 887.574131][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 887.579273][ C0] schedule+0xcb/0x270 [ 887.583358][ C0] smpboot_thread_fn+0x589/0x870 [ 887.588319][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 887.594577][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 887.600848][ C0] ? __kthread_parkme+0x118/0x1d0 [ 887.606020][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 887.612307][ C0] kthread+0x38c/0x460 [ 887.616398][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 887.621611][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 887.626741][ C0] ret_from_fork+0x1f/0x30 [ 887.631176][ C0] task:cpuhp/1 state:S stack:27920 pid: 14 ppid: 2 flags:0x00004000 [ 887.640391][ C0] Call Trace: [ 887.643685][ C0] __schedule+0x920/0x1fa0 [ 887.648101][ C0] ? io_schedule_timeout+0x140/0x140 [ 887.653406][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 887.659454][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 887.664498][ C0] schedule+0xcb/0x270 [ 887.668568][ C0] smpboot_thread_fn+0x589/0x870 [ 887.673506][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 887.679762][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 887.686027][ C0] ? __kthread_parkme+0x118/0x1d0 [ 887.691090][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 887.697335][ C0] kthread+0x38c/0x460 [ 887.701797][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 887.708175][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 887.715221][ C0] ret_from_fork+0x1f/0x30 [ 887.720752][ C0] task:migration/1 state:R running task stack:30496 pid: 15 ppid: 2 flags:0x00004000 [ 887.734216][ C0] Stopper: 0x0 <- 0x0 [ 887.738351][ C0] Call Trace: [ 887.741759][ C0] __schedule+0x920/0x1fa0 [ 887.746644][ C0] ? io_schedule_timeout+0x140/0x140 [ 887.752068][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 887.758681][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 887.764549][ C0] schedule+0xcb/0x270 [ 887.769549][ C0] smpboot_thread_fn+0x589/0x870 [ 887.774794][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 887.785464][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 887.792792][ C0] ? __kthread_parkme+0x118/0x1d0 [ 887.798019][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 887.804482][ C0] kthread+0x38c/0x460 [ 887.809359][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 887.814884][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 887.820192][ C0] ret_from_fork+0x1f/0x30 [ 887.824720][ C0] task:ksoftirqd/1 state:S stack:25016 pid: 16 ppid: 2 flags:0x00004000 [ 887.836589][ C0] Call Trace: [ 887.840602][ C0] __schedule+0x920/0x1fa0 [ 887.845366][ C0] ? io_schedule_timeout+0x140/0x140 [ 887.850872][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 887.857356][ C0] ? __do_softirq+0x7e3/0x944 [ 887.862063][ C0] schedule+0xcb/0x270 [ 887.866338][ C0] smpboot_thread_fn+0x589/0x870 [ 887.871815][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 887.879700][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 887.886148][ C0] ? __kthread_parkme+0x118/0x1d0 [ 887.891269][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 887.897529][ C0] kthread+0x38c/0x460 [ 887.901611][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 887.906809][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 887.911942][ C0] ret_from_fork+0x1f/0x30 [ 887.916381][ C0] task:kworker/1:0H state:I stack:29168 pid: 18 ppid: 2 flags:0x00004000 [ 887.925605][ C0] Workqueue: 0x0 (kblockd) [ 887.930475][ C0] Call Trace: [ 887.933845][ C0] __schedule+0x920/0x1fa0 [ 887.938418][ C0] ? io_schedule_timeout+0x140/0x140 [ 887.943718][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 887.948667][ C0] schedule+0xcb/0x270 [ 887.952741][ C0] worker_thread+0x14c/0x1120 [ 887.957654][ C0] ? process_one_work+0x1580/0x1580 [ 887.963088][ C0] kthread+0x38c/0x460 [ 887.967170][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 887.972840][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 887.978313][ C0] ret_from_fork+0x1f/0x30 [ 887.982763][ C0] task:kdevtmpfs state:S stack:27312 pid: 19 ppid: 2 flags:0x00004000 [ 887.993275][ C0] Call Trace: [ 887.996871][ C0] __schedule+0x920/0x1fa0 [ 888.001879][ C0] ? io_schedule_timeout+0x140/0x140 [ 888.008979][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 888.014320][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 888.020194][ C0] schedule+0xcb/0x270 [ 888.024276][ C0] devtmpfsd+0x278/0x2a3 [ 888.028531][ C0] ? dmar_validate_one_drhd+0x24d/0x24d [ 888.034174][ C0] kthread+0x38c/0x460 [ 888.038251][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 888.043563][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 888.048697][ C0] ret_from_fork+0x1f/0x30 [ 888.053135][ C0] task:netns state:I stack:29888 pid: 20 ppid: 2 flags:0x00004000 [ 888.062367][ C0] Call Trace: [ 888.065644][ C0] __schedule+0x920/0x1fa0 [ 888.070065][ C0] ? io_schedule_timeout+0x140/0x140 [ 888.075348][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 888.080452][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 888.085495][ C0] schedule+0xcb/0x270 [ 888.089585][ C0] rescuer_thread+0x7a7/0xd30 [ 888.095254][ C0] ? worker_thread+0x1120/0x1120 [ 888.100223][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 888.107199][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 888.113239][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 888.118366][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 888.124826][ C0] ? __kthread_parkme+0x118/0x1d0 [ 888.131003][ C0] ? worker_thread+0x1120/0x1120 [ 888.135977][ C0] kthread+0x38c/0x460 [ 888.140086][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 888.145280][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 888.150398][ C0] ret_from_fork+0x1f/0x30 [ 888.154820][ C0] task:inet_frag_wq state:I stack:30304 pid: 21 ppid: 2 flags:0x00004000 [ 888.164390][ C0] Call Trace: [ 888.167675][ C0] __schedule+0x920/0x1fa0 [ 888.172316][ C0] ? io_schedule_timeout+0x140/0x140 [ 888.180052][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 888.185082][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 888.190107][ C0] schedule+0xcb/0x270 [ 888.194197][ C0] rescuer_thread+0x7a7/0xd30 [ 888.198894][ C0] ? worker_thread+0x1120/0x1120 [ 888.204022][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 888.210021][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 888.215985][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 888.221669][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 888.227946][ C0] ? __kthread_parkme+0x118/0x1d0 [ 888.233770][ C0] ? worker_thread+0x1120/0x1120 [ 888.238741][ C0] kthread+0x38c/0x460 [ 888.242913][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 888.248314][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 888.253445][ C0] ret_from_fork+0x1f/0x30 [ 888.258790][ C0] task:kworker/u4:1 state:R running task stack:24032 pid: 22 ppid: 2 flags:0x00004000 [ 888.271548][ C0] Workqueue: 0x0 (ext4-rsv-conversion) [ 888.277400][ C0] Call Trace: [ 888.280723][ C0] __schedule+0x920/0x1fa0 [ 888.285272][ C0] ? io_schedule_timeout+0x140/0x140 [ 888.290574][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 888.295630][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 888.300587][ C0] schedule+0xcb/0x270 [ 888.304707][ C0] worker_thread+0x14c/0x1120 [ 888.309400][ C0] ? __kthread_parkme+0x118/0x1d0 [ 888.314432][ C0] ? process_one_work+0x1580/0x1580 [ 888.319681][ C0] kthread+0x38c/0x460 [ 888.323938][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 888.329435][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 888.335184][ C0] ret_from_fork+0x1f/0x30 [ 888.340053][ C0] task:kworker/1:1 state:R running task stack:19512 pid: 32 ppid: 2 flags:0x00004000 [ 888.351998][ C0] Workqueue: usb_hub_wq hub_event [ 888.357385][ C0] Call Trace: [ 888.361123][ C0] __schedule+0x920/0x1fa0 [ 888.365544][ C0] ? io_schedule_timeout+0x140/0x140 [ 888.371447][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 888.377970][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 888.383292][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 888.388337][ C0] ? msleep+0x63/0xf0 [ 888.392422][ C0] schedule+0xcb/0x270 [ 888.397509][ C0] schedule_timeout+0x14a/0x250 [ 888.402481][ C0] ? usleep_range+0x170/0x170 [ 888.408054][ C0] ? __next_timer_interrupt+0x210/0x210 [ 888.416076][ C0] ? do_get_mempolicy+0xb13/0xdc0 [ 888.424374][ C0] msleep+0xa4/0xf0 [ 888.430368][ C0] hub_port_init+0x76e/0x2e40 [ 888.436515][ C0] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 888.442967][ C0] hub_event+0x2190/0x4320 [ 888.448017][ C0] ? hub_port_debounce+0x3c0/0x3c0 [ 888.453537][ C0] ? __lock_acquire+0x1c90/0x5230 [ 888.459301][ C0] ? trace_workqueue_activate_work+0x111/0x1e0 [ 888.465874][ C0] ? lock_release+0x6f0/0x6f0 [ 888.471040][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 888.476186][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 888.481395][ C0] process_one_work+0x98d/0x1580 [ 888.488326][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 888.495609][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 888.502398][ C0] worker_thread+0x82b/0x1120 [ 888.508169][ C0] ? __kthread_parkme+0x118/0x1d0 [ 888.514500][ C0] ? process_one_work+0x1580/0x1580 [ 888.520656][ C0] kthread+0x38c/0x460 [ 888.524827][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 888.530762][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 888.537035][ C0] ret_from_fork+0x1f/0x30 [ 888.542008][ C0] task:kauditd state:S stack:29104 pid: 33 ppid: 2 flags:0x00004000 [ 888.551342][ C0] Call Trace: [ 888.554647][ C0] __schedule+0x920/0x1fa0 [ 888.559073][ C0] ? io_schedule_timeout+0x140/0x140 [ 888.564463][ C0] ? prepare_to_wait_event+0x129/0x7e0 [ 888.570775][ C0] schedule+0xcb/0x270 [ 888.574890][ C0] kauditd_thread+0x6b8/0xba0 [ 888.579592][ C0] ? auditd_reset+0x170/0x170 [ 888.584369][ C0] ? finish_wait+0x260/0x260 [ 888.588978][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 888.595276][ C0] ? __kthread_parkme+0x118/0x1d0 [ 888.600415][ C0] ? auditd_reset+0x170/0x170 [ 888.605107][ C0] kthread+0x38c/0x460 [ 888.609187][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 888.614387][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 888.619505][ C0] ret_from_fork+0x1f/0x30 [ 888.624368][ C0] task:kworker/u4:2 state:I stack:24040 pid: 45 ppid: 2 flags:0x00004000 [ 888.633718][ C0] Workqueue: 0x0 (events_unbound) [ 888.638869][ C0] Call Trace: [ 888.642180][ C0] __schedule+0x920/0x1fa0 [ 888.646634][ C0] ? io_schedule_timeout+0x140/0x140 [ 888.651941][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 888.656892][ C0] schedule+0xcb/0x270 [ 888.661055][ C0] worker_thread+0x14c/0x1120 [ 888.665742][ C0] ? process_one_work+0x1580/0x1580 [ 888.671036][ C0] kthread+0x38c/0x460 [ 888.675118][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 888.680312][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 888.685450][ C0] ret_from_fork+0x1f/0x30 [ 888.689999][ C0] task:kworker/u4:4 state:I stack:24144 pid: 629 ppid: 2 flags:0x00004000 [ 888.699210][ C0] Workqueue: 0x0 (events_unbound) [ 888.704334][ C0] Call Trace: [ 888.707638][ C0] __schedule+0x920/0x1fa0 [ 888.712068][ C0] ? io_schedule_timeout+0x140/0x140 [ 888.717344][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 888.722272][ C0] schedule+0xcb/0x270 [ 888.726345][ C0] worker_thread+0x14c/0x1120 [ 888.731024][ C0] ? __kthread_parkme+0x118/0x1d0 [ 888.736052][ C0] ? process_one_work+0x1580/0x1580 [ 888.743089][ C0] kthread+0x38c/0x460 [ 888.747178][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 888.752377][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 888.757496][ C0] ret_from_fork+0x1f/0x30 [ 888.761933][ C0] task:khungtaskd state:S stack:29976 pid: 1256 ppid: 2 flags:0x00004000 [ 888.771368][ C0] Call Trace: [ 888.774670][ C0] __schedule+0x920/0x1fa0 [ 888.779100][ C0] ? io_schedule_timeout+0x140/0x140 [ 888.784381][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 888.790366][ C0] ? debug_object_destroy+0x210/0x210 [ 888.795839][ C0] schedule+0xcb/0x270 [ 888.799914][ C0] schedule_timeout+0x14a/0x250 [ 888.804786][ C0] ? usleep_range+0x170/0x170 [ 888.809462][ C0] ? __next_timer_interrupt+0x210/0x210 [ 888.815014][ C0] watchdog+0xf9/0xf70 [ 888.819086][ C0] ? reset_hung_task_detector+0x30/0x30 [ 888.824642][ C0] kthread+0x38c/0x460 [ 888.828720][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 888.833937][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 888.839064][ C0] ret_from_fork+0x1f/0x30 [ 888.843484][ C0] task:oom_reaper state:S stack:30400 pid: 1266 ppid: 2 flags:0x00004000 [ 888.852704][ C0] Call Trace: [ 888.855997][ C0] __schedule+0x920/0x1fa0 [ 888.860414][ C0] ? io_schedule_timeout+0x140/0x140 [ 888.865781][ C0] ? prepare_to_wait_event+0x129/0x7e0 [ 888.871364][ C0] schedule+0xcb/0x270 [ 888.875444][ C0] oom_reaper+0x95e/0xd10 [ 888.879772][ C0] ? __kthread_parkme+0xd4/0x1d0 [ 888.884720][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 888.889580][ C0] ? __oom_reap_task_mm+0x400/0x400 [ 888.894789][ C0] ? finish_wait+0x260/0x260 [ 888.899388][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 888.905638][ C0] ? __kthread_parkme+0x118/0x1d0 [ 888.910675][ C0] ? __oom_reap_task_mm+0x400/0x400 [ 888.915910][ C0] kthread+0x38c/0x460 [ 888.920028][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 888.925766][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 888.931023][ C0] ret_from_fork+0x1f/0x30 [ 888.935468][ C0] task:writeback state:I stack:30496 pid: 1267 ppid: 2 flags:0x00004000 [ 888.944702][ C0] Call Trace: [ 888.947993][ C0] __schedule+0x920/0x1fa0 [ 888.952412][ C0] ? io_schedule_timeout+0x140/0x140 [ 888.957708][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 888.962737][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 888.967711][ C0] schedule+0xcb/0x270 [ 888.971796][ C0] rescuer_thread+0x7a7/0xd30 [ 888.976490][ C0] ? worker_thread+0x1120/0x1120 [ 888.981442][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 888.987952][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 888.993788][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 888.998824][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 889.005226][ C0] ? __kthread_parkme+0x118/0x1d0 [ 889.012504][ C0] ? worker_thread+0x1120/0x1120 [ 889.020515][ C0] kthread+0x38c/0x460 [ 889.026954][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 889.033663][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 889.045321][ C0] ret_from_fork+0x1f/0x30 [ 889.051955][ C0] task:kcompactd0 state:S stack:29632 pid: 1269 ppid: 2 flags:0x00004000 [ 889.065775][ C0] Call Trace: [ 889.070654][ C0] __schedule+0x920/0x1fa0 [ 889.076871][ C0] ? io_schedule_timeout+0x140/0x140 [ 889.083541][ C0] ? debug_object_destroy+0x210/0x210 [ 889.092744][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 889.098721][ C0] schedule+0xcb/0x270 [ 889.105700][ C0] schedule_timeout+0x14a/0x250 [ 889.116156][ C0] ? usleep_range+0x170/0x170 [ 889.123437][ C0] ? __next_timer_interrupt+0x210/0x210 [ 889.131180][ C0] ? __wake_up_locked_sync_key+0x20/0x20 [ 889.137758][ C0] kcompactd+0x566/0xca0 [ 889.142678][ C0] ? kcompactd_do_work+0x6f0/0x6f0 [ 889.148279][ C0] ? finish_wait+0x260/0x260 [ 889.153217][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 889.160878][ C0] ? __kthread_parkme+0x118/0x1d0 [ 889.166925][ C0] ? kcompactd_do_work+0x6f0/0x6f0 [ 889.173185][ C0] kthread+0x38c/0x460 [ 889.177746][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 889.183712][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 889.189332][ C0] ret_from_fork+0x1f/0x30 [ 889.194564][ C0] task:kblockd state:I stack:30704 pid: 1294 ppid: 2 flags:0x00004000 [ 889.207286][ C0] Call Trace: [ 889.211772][ C0] __schedule+0x920/0x1fa0 [ 889.216506][ C0] ? io_schedule_timeout+0x140/0x140 [ 889.222640][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 889.228860][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 889.238248][ C0] schedule+0xcb/0x270 [ 889.242888][ C0] rescuer_thread+0x7a7/0xd30 [ 889.250052][ C0] ? worker_thread+0x1120/0x1120 [ 889.255720][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 889.262977][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 889.268959][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 889.274125][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 889.281982][ C0] ? __kthread_parkme+0x118/0x1d0 [ 889.287491][ C0] ? worker_thread+0x1120/0x1120 [ 889.292713][ C0] kthread+0x38c/0x460 [ 889.296848][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 889.302384][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 889.308107][ C0] ret_from_fork+0x1f/0x30 [ 889.313924][ C0] task:tpm_dev_wq state:I stack:30624 pid: 1381 ppid: 2 flags:0x00004000 [ 889.324147][ C0] Call Trace: [ 889.327556][ C0] __schedule+0x920/0x1fa0 [ 889.332093][ C0] ? io_schedule_timeout+0x140/0x140 [ 889.337611][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 889.342777][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 889.347873][ C0] schedule+0xcb/0x270 [ 889.352242][ C0] rescuer_thread+0x7a7/0xd30 [ 889.357200][ C0] ? worker_thread+0x1120/0x1120 [ 889.362177][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 889.368231][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 889.374376][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 889.379575][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 889.386383][ C0] ? __kthread_parkme+0x118/0x1d0 [ 889.391443][ C0] ? worker_thread+0x1120/0x1120 [ 889.396544][ C0] kthread+0x38c/0x460 [ 889.400645][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 889.405999][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 889.411453][ C0] ret_from_fork+0x1f/0x30 [ 889.415925][ C0] task:ata_sff state:I stack:30152 pid: 1391 ppid: 2 flags:0x00004000 [ 889.425948][ C0] Call Trace: [ 889.429236][ C0] __schedule+0x920/0x1fa0 [ 889.433681][ C0] ? io_schedule_timeout+0x140/0x140 [ 889.439954][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 889.445467][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 889.452859][ C0] schedule+0xcb/0x270 [ 889.457474][ C0] rescuer_thread+0x7a7/0xd30 [ 889.462852][ C0] ? worker_thread+0x1120/0x1120 [ 889.468408][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 889.474630][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 889.480455][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 889.485490][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 889.491755][ C0] ? __kthread_parkme+0x118/0x1d0 [ 889.497216][ C0] ? worker_thread+0x1120/0x1120 [ 889.503391][ C0] kthread+0x38c/0x460 [ 889.507459][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 889.512678][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 889.517879][ C0] ret_from_fork+0x1f/0x30 [ 889.522310][ C0] task:md state:I stack:29840 pid: 1425 ppid: 2 flags:0x00004000 [ 889.532801][ C0] Call Trace: [ 889.536180][ C0] __schedule+0x920/0x1fa0 [ 889.540630][ C0] ? io_schedule_timeout+0x140/0x140 [ 889.545946][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 889.551175][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 889.556119][ C0] schedule+0xcb/0x270 [ 889.560205][ C0] rescuer_thread+0x7a7/0xd30 [ 889.564881][ C0] ? worker_thread+0x1120/0x1120 [ 889.569875][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 889.575870][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 889.582315][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 889.587473][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 889.595809][ C0] ? __kthread_parkme+0x118/0x1d0 [ 889.601214][ C0] ? worker_thread+0x1120/0x1120 [ 889.606181][ C0] kthread+0x38c/0x460 [ 889.610459][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 889.615844][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 889.620974][ C0] ret_from_fork+0x1f/0x30 [ 889.625418][ C0] task:edac-poller state:I stack:30496 pid: 1426 ppid: 2 flags:0x00004000 [ 889.634645][ C0] Call Trace: [ 889.637932][ C0] __schedule+0x920/0x1fa0 [ 889.642355][ C0] ? io_schedule_timeout+0x140/0x140 [ 889.647660][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 889.652705][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 889.657691][ C0] schedule+0xcb/0x270 [ 889.661891][ C0] rescuer_thread+0x7a7/0xd30 [ 889.666570][ C0] ? worker_thread+0x1120/0x1120 [ 889.671528][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 889.677521][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 889.683351][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 889.688398][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 889.694646][ C0] ? __kthread_parkme+0x118/0x1d0 [ 889.699916][ C0] ? worker_thread+0x1120/0x1120 [ 889.704976][ C0] kthread+0x38c/0x460 [ 889.709074][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 889.714297][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 889.719440][ C0] ret_from_fork+0x1f/0x30 [ 889.724567][ C0] task:kworker/0:2 state:I stack:22024 pid: 1516 ppid: 2 flags:0x00004000 [ 889.736499][ C0] Workqueue: 0x0 (events) [ 889.741478][ C0] Call Trace: [ 889.744926][ C0] __schedule+0x920/0x1fa0 [ 889.749537][ C0] ? io_schedule_timeout+0x140/0x140 [ 889.755291][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 889.761029][ C0] schedule+0xcb/0x270 [ 889.765224][ C0] worker_thread+0x14c/0x1120 [ 889.771067][ C0] ? __kthread_parkme+0x118/0x1d0 [ 889.776971][ C0] ? process_one_work+0x1580/0x1580 [ 889.782457][ C0] kthread+0x38c/0x460 [ 889.786888][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 889.793482][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 889.798931][ C0] ret_from_fork+0x1f/0x30 [ 889.803377][ C0] task:kworker/0:1H state:I stack:28024 pid: 1545 ppid: 2 flags:0x00004000 [ 889.813323][ C0] Workqueue: 0x0 (kblockd) [ 889.818841][ C0] Call Trace: [ 889.822136][ C0] __schedule+0x920/0x1fa0 [ 889.827887][ C0] ? io_schedule_timeout+0x140/0x140 [ 889.835030][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 889.840122][ C0] schedule+0xcb/0x270 [ 889.844461][ C0] worker_thread+0x14c/0x1120 [ 889.849428][ C0] ? __kthread_parkme+0x118/0x1d0 [ 889.854760][ C0] ? process_one_work+0x1580/0x1580 [ 889.860439][ C0] kthread+0x38c/0x460 [ 889.866483][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 889.871899][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 889.877836][ C0] ret_from_fork+0x1f/0x30 [ 889.882266][ C0] task:rpciod state:I stack:30704 pid: 1546 ppid: 2 flags:0x00004000 [ 889.892967][ C0] Call Trace: [ 889.896882][ C0] __schedule+0x920/0x1fa0 [ 889.903931][ C0] ? io_schedule_timeout+0x140/0x140 [ 889.909830][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 889.914939][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 889.920521][ C0] schedule+0xcb/0x270 [ 889.924617][ C0] rescuer_thread+0x7a7/0xd30 [ 889.929680][ C0] ? worker_thread+0x1120/0x1120 [ 889.936568][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 889.944021][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 889.950237][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 889.955773][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 889.962055][ C0] ? __kthread_parkme+0x118/0x1d0 [ 889.967110][ C0] ? worker_thread+0x1120/0x1120 [ 889.972081][ C0] kthread+0x38c/0x460 [ 889.976191][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 889.981423][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 889.986613][ C0] ret_from_fork+0x1f/0x30 [ 889.991384][ C0] task:kworker/u5:0 state:I stack:28960 pid: 1547 ppid: 2 flags:0x00004000 [ 890.001768][ C0] Workqueue: 0x0 (hci0) [ 890.006395][ C0] Call Trace: [ 890.009697][ C0] __schedule+0x920/0x1fa0 [ 890.015604][ C0] ? io_schedule_timeout+0x140/0x140 [ 890.024402][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 890.030007][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 890.035859][ C0] schedule+0xcb/0x270 [ 890.040041][ C0] worker_thread+0x14c/0x1120 [ 890.044831][ C0] ? process_one_work+0x1580/0x1580 [ 890.050168][ C0] kthread+0x38c/0x460 [ 890.058415][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 890.064611][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 890.070441][ C0] ret_from_fork+0x1f/0x30 [ 890.075491][ C0] task:xprtiod state:I stack:30704 pid: 1548 ppid: 2 flags:0x00004000 [ 890.087029][ C0] Call Trace: [ 890.091333][ C0] __schedule+0x920/0x1fa0 [ 890.096145][ C0] ? io_schedule_timeout+0x140/0x140 [ 890.102681][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 890.107749][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 890.112741][ C0] schedule+0xcb/0x270 [ 890.116884][ C0] rescuer_thread+0x7a7/0xd30 [ 890.121714][ C0] ? worker_thread+0x1120/0x1120 [ 890.126696][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 890.132751][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 890.138686][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 890.143765][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 890.150062][ C0] ? __kthread_parkme+0x118/0x1d0 [ 890.155126][ C0] ? worker_thread+0x1120/0x1120 [ 890.160075][ C0] kthread+0x38c/0x460 [ 890.164200][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 890.169422][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 890.174560][ C0] ret_from_fork+0x1f/0x30 [ 890.179132][ C0] task:cfg80211 state:I stack:30328 pid: 1551 ppid: 2 flags:0x00004000 [ 890.188361][ C0] Call Trace: [ 890.191700][ C0] __schedule+0x920/0x1fa0 [ 890.196123][ C0] ? io_schedule_timeout+0x140/0x140 [ 890.201412][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 890.206447][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 890.211391][ C0] schedule+0xcb/0x270 [ 890.215544][ C0] rescuer_thread+0x7a7/0xd30 [ 890.220270][ C0] ? worker_thread+0x1120/0x1120 [ 890.225217][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 890.231217][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 890.237056][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 890.242108][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 890.248395][ C0] ? __kthread_parkme+0x118/0x1d0 [ 890.253958][ C0] ? worker_thread+0x1120/0x1120 [ 890.258934][ C0] kthread+0x38c/0x460 [ 890.263012][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 890.268216][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 890.273357][ C0] ret_from_fork+0x1f/0x30 [ 890.277786][ C0] task:kswapd0 state:S stack:30080 pid: 1576 ppid: 2 flags:0x00004000 [ 890.287016][ C0] Call Trace: [ 890.290294][ C0] __schedule+0x920/0x1fa0 [ 890.294725][ C0] ? io_schedule_timeout+0x140/0x140 [ 890.300209][ C0] ? cpumask_next+0x3c/0x40 [ 890.304736][ C0] ? set_pgdat_percpu_threshold+0x19a/0x290 [ 890.310662][ C0] schedule+0xcb/0x270 [ 890.314910][ C0] kswapd+0xb5b/0xd30 [ 890.318925][ C0] ? balance_pgdat+0x1250/0x1250 [ 890.323886][ C0] ? finish_wait+0x260/0x260 [ 890.328504][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 890.334756][ C0] ? __kthread_parkme+0x118/0x1d0 [ 890.339802][ C0] ? balance_pgdat+0x1250/0x1250 [ 890.347169][ C0] kthread+0x38c/0x460 [ 890.352674][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 890.361181][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 890.367857][ C0] ret_from_fork+0x1f/0x30 [ 890.374325][ C0] task:nfsiod state:I stack:30640 pid: 1578 ppid: 2 flags:0x00004000 [ 890.385231][ C0] Call Trace: [ 890.390696][ C0] __schedule+0x920/0x1fa0 [ 890.397923][ C0] ? io_schedule_timeout+0x140/0x140 [ 890.406035][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 890.415557][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 890.423984][ C0] schedule+0xcb/0x270 [ 890.429907][ C0] rescuer_thread+0x7a7/0xd30 [ 890.437389][ C0] ? worker_thread+0x1120/0x1120 [ 890.444039][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 890.454608][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 890.463903][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 890.471117][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 890.480895][ C0] ? __kthread_parkme+0x118/0x1d0 [ 890.490077][ C0] ? worker_thread+0x1120/0x1120 [ 890.496295][ C0] kthread+0x38c/0x460 [ 890.500851][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 890.507625][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 890.512886][ C0] ret_from_fork+0x1f/0x30 [ 890.517473][ C0] task:acpi_thermal_pm state:I stack:30496 pid: 1612 ppid: 2 flags:0x00004000 [ 890.526884][ C0] Call Trace: [ 890.530350][ C0] __schedule+0x920/0x1fa0 [ 890.535107][ C0] ? io_schedule_timeout+0x140/0x140 [ 890.540492][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 890.545537][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 890.550488][ C0] schedule+0xcb/0x270 [ 890.554567][ C0] rescuer_thread+0x7a7/0xd30 [ 890.559617][ C0] ? worker_thread+0x1120/0x1120 [ 890.564770][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 890.570976][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 890.576919][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 890.581967][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 890.588210][ C0] ? __kthread_parkme+0x118/0x1d0 [ 890.593324][ C0] ? worker_thread+0x1120/0x1120 [ 890.598305][ C0] kthread+0x38c/0x460 [ 890.602394][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 890.608031][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 890.613146][ C0] ret_from_fork+0x1f/0x30 [ 890.617561][ C0] task:hwrng state:S stack:30112 pid: 1657 ppid: 2 flags:0x00004000 [ 890.626774][ C0] Call Trace: [ 890.630040][ C0] __schedule+0x920/0x1fa0 [ 890.634451][ C0] ? io_schedule_timeout+0x140/0x140 [ 890.639726][ C0] ? prepare_to_wait_event+0x129/0x7e0 [ 890.645181][ C0] schedule+0xcb/0x270 [ 890.649251][ C0] add_hwgenerator_randomness+0x1b0/0x220 [ 890.654977][ C0] ? credit_entropy_bits.constprop.0+0x450/0x450 [ 890.661406][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 890.667001][ C0] ? finish_wait+0x260/0x260 [ 890.672422][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 890.678249][ C0] hwrng_fillfn+0x1e7/0x2d0 [ 890.682762][ C0] ? hwrng_attr_current_show+0x1d0/0x1d0 [ 890.688694][ C0] kthread+0x38c/0x460 [ 890.692982][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 890.698765][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 890.705239][ C0] ret_from_fork+0x1f/0x30 [ 890.710539][ C0] task:scsi_eh_0 state:S stack:30728 pid: 1700 ppid: 2 flags:0x00004000 [ 890.720060][ C0] Call Trace: [ 890.724792][ C0] __schedule+0x920/0x1fa0 [ 890.729234][ C0] ? io_schedule_timeout+0x140/0x140 [ 890.734647][ C0] schedule+0xcb/0x270 [ 890.739453][ C0] scsi_error_handler+0x529/0xea0 [ 890.744897][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 890.750359][ C0] ? __kthread_parkme+0x69/0x1d0 [ 890.755844][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 890.762291][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 890.768570][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 890.774999][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 890.781311][ C0] ? __kthread_parkme+0x118/0x1d0 [ 890.787176][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 890.792497][ C0] kthread+0x38c/0x460 [ 890.797098][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 890.803028][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 890.808451][ C0] ret_from_fork+0x1f/0x30 [ 890.813017][ C0] task:scsi_tmf_0 state:I stack:30704 pid: 1701 ppid: 2 flags:0x00004000 [ 890.823481][ C0] Call Trace: [ 890.828573][ C0] __schedule+0x920/0x1fa0 [ 890.833855][ C0] ? io_schedule_timeout+0x140/0x140 [ 890.839679][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 890.845359][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 890.850988][ C0] schedule+0xcb/0x270 [ 890.855276][ C0] rescuer_thread+0x7a7/0xd30 [ 890.860166][ C0] ? worker_thread+0x1120/0x1120 [ 890.866514][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 890.873109][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 890.880134][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 890.886042][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 890.892679][ C0] ? __kthread_parkme+0x118/0x1d0 [ 890.898332][ C0] ? worker_thread+0x1120/0x1120 [ 890.903327][ C0] kthread+0x38c/0x460 [ 890.907565][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 890.913729][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 890.920823][ C0] ret_from_fork+0x1f/0x30 [ 890.925289][ C0] task:kworker/1:1H state:I stack:27856 pid: 1715 ppid: 2 flags:0x00004000 [ 890.934728][ C0] Workqueue: 0x0 (kblockd) [ 890.939321][ C0] Call Trace: [ 890.942617][ C0] __schedule+0x920/0x1fa0 [ 890.947273][ C0] ? io_schedule_timeout+0x140/0x140 [ 890.953021][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 890.957971][ C0] schedule+0xcb/0x270 [ 890.962037][ C0] worker_thread+0x14c/0x1120 [ 890.966705][ C0] ? __kthread_parkme+0x118/0x1d0 [ 890.971734][ C0] ? process_one_work+0x1580/0x1580 [ 890.976932][ C0] kthread+0x38c/0x460 [ 890.981526][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 890.991245][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 890.996627][ C0] ret_from_fork+0x1f/0x30 [ 891.001059][ C0] task:target_completi state:I stack:30704 pid: 1727 ppid: 2 flags:0x00004000 [ 891.010448][ C0] Call Trace: [ 891.013719][ C0] __schedule+0x920/0x1fa0 [ 891.018139][ C0] ? io_schedule_timeout+0x140/0x140 [ 891.023410][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 891.028434][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 891.033363][ C0] schedule+0xcb/0x270 [ 891.037422][ C0] rescuer_thread+0x7a7/0xd30 [ 891.042084][ C0] ? worker_thread+0x1120/0x1120 [ 891.047011][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 891.053156][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 891.058953][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 891.063966][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 891.070206][ C0] ? __kthread_parkme+0x118/0x1d0 [ 891.075226][ C0] ? worker_thread+0x1120/0x1120 [ 891.080163][ C0] kthread+0x38c/0x460 [ 891.084235][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 891.089433][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 891.094531][ C0] ret_from_fork+0x1f/0x30 [ 891.098952][ C0] task:xcopy_wq state:I stack:30704 pid: 1728 ppid: 2 flags:0x00004000 [ 891.109552][ C0] Call Trace: [ 891.112818][ C0] __schedule+0x920/0x1fa0 [ 891.117224][ C0] ? io_schedule_timeout+0x140/0x140 [ 891.122494][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 891.127529][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 891.132451][ C0] schedule+0xcb/0x270 [ 891.136505][ C0] rescuer_thread+0x7a7/0xd30 [ 891.141168][ C0] ? worker_thread+0x1120/0x1120 [ 891.146116][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 891.154134][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 891.160654][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 891.165707][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 891.172036][ C0] ? __kthread_parkme+0x118/0x1d0 [ 891.177099][ C0] ? worker_thread+0x1120/0x1120 [ 891.182084][ C0] kthread+0x38c/0x460 [ 891.186292][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 891.193205][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 891.199031][ C0] ret_from_fork+0x1f/0x30 [ 891.203569][ C0] task:libertastf state:I stack:30704 pid: 1791 ppid: 2 flags:0x00004000 [ 891.214935][ C0] Call Trace: [ 891.219323][ C0] __schedule+0x920/0x1fa0 [ 891.224061][ C0] ? io_schedule_timeout+0x140/0x140 [ 891.230496][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 891.236737][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 891.242226][ C0] schedule+0xcb/0x270 [ 891.246505][ C0] rescuer_thread+0x7a7/0xd30 [ 891.251870][ C0] ? worker_thread+0x1120/0x1120 [ 891.257382][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 891.264495][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 891.270960][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 891.276311][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 891.282696][ C0] ? __kthread_parkme+0x118/0x1d0 [ 891.288622][ C0] ? worker_thread+0x1120/0x1120 [ 891.293638][ C0] kthread+0x38c/0x460 [ 891.298829][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 891.304616][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 891.311018][ C0] ret_from_fork+0x1f/0x30 [ 891.316045][ C0] task:zd1211rw state:I stack:30584 pid: 1810 ppid: 2 flags:0x00004000 [ 891.325875][ C0] Call Trace: [ 891.330375][ C0] __schedule+0x920/0x1fa0 [ 891.336150][ C0] ? io_schedule_timeout+0x140/0x140 [ 891.341904][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 891.347486][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 891.353831][ C0] schedule+0xcb/0x270 [ 891.358661][ C0] rescuer_thread+0x7a7/0xd30 [ 891.364681][ C0] ? worker_thread+0x1120/0x1120 [ 891.370018][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 891.376565][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 891.383526][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 891.389335][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 891.396916][ C0] ? __kthread_parkme+0x118/0x1d0 [ 891.402551][ C0] ? worker_thread+0x1120/0x1120 [ 891.407507][ C0] kthread+0x38c/0x460 [ 891.411579][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 891.416774][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 891.421901][ C0] ret_from_fork+0x1f/0x30 [ 891.426410][ C0] task:u132 state:I stack:29840 pid: 1873 ppid: 2 flags:0x00004000 [ 891.435636][ C0] Call Trace: [ 891.438911][ C0] __schedule+0x920/0x1fa0 [ 891.443341][ C0] ? io_schedule_timeout+0x140/0x140 [ 891.448635][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 891.453652][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 891.458578][ C0] schedule+0xcb/0x270 [ 891.462644][ C0] rescuer_thread+0x7a7/0xd30 [ 891.467321][ C0] ? worker_thread+0x1120/0x1120 [ 891.472256][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 891.478237][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 891.484039][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 891.489054][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 891.495317][ C0] ? __kthread_parkme+0x118/0x1d0 [ 891.500891][ C0] ? worker_thread+0x1120/0x1120 [ 891.505850][ C0] kthread+0x38c/0x460 [ 891.509946][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 891.515150][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 891.520268][ C0] ret_from_fork+0x1f/0x30 [ 891.524700][ C0] task:uas state:I stack:30704 pid: 1886 ppid: 2 flags:0x00004000 [ 891.533964][ C0] Call Trace: [ 891.537244][ C0] __schedule+0x920/0x1fa0 [ 891.541668][ C0] ? io_schedule_timeout+0x140/0x140 [ 891.546952][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 891.551963][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 891.556890][ C0] schedule+0xcb/0x270 [ 891.560953][ C0] rescuer_thread+0x7a7/0xd30 [ 891.565633][ C0] ? worker_thread+0x1120/0x1120 [ 891.570582][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 891.576580][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 891.582394][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 891.587423][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 891.593679][ C0] ? __kthread_parkme+0x118/0x1d0 [ 891.598710][ C0] ? worker_thread+0x1120/0x1120 [ 891.603641][ C0] kthread+0x38c/0x460 [ 891.609366][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 891.616149][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 891.622426][ C0] ret_from_fork+0x1f/0x30 [ 891.626987][ C0] task:usbip_event state:I stack:30784 pid: 2166 ppid: 2 flags:0x00004000 [ 891.636804][ C0] Call Trace: [ 891.640184][ C0] __schedule+0x920/0x1fa0 [ 891.645813][ C0] ? io_schedule_timeout+0x140/0x140 [ 891.652172][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 891.657512][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 891.663155][ C0] schedule+0xcb/0x270 [ 891.667523][ C0] rescuer_thread+0x7a7/0xd30 [ 891.672652][ C0] ? worker_thread+0x1120/0x1120 [ 891.678729][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 891.684865][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 891.691585][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 891.698075][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 891.707299][ C0] ? __kthread_parkme+0x118/0x1d0 [ 891.713238][ C0] ? worker_thread+0x1120/0x1120 [ 891.718212][ C0] kthread+0x38c/0x460 [ 891.722304][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 891.727499][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 891.732601][ C0] ret_from_fork+0x1f/0x30 [ 891.737011][ C0] task:kworker/1:2 state:I stack:22280 pid: 2209 ppid: 2 flags:0x00004000 [ 891.746222][ C0] Workqueue: 0x0 (events) [ 891.750646][ C0] Call Trace: [ 891.753920][ C0] __schedule+0x920/0x1fa0 [ 891.758334][ C0] ? io_schedule_timeout+0x140/0x140 [ 891.763620][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 891.768560][ C0] schedule+0xcb/0x270 [ 891.772617][ C0] worker_thread+0x14c/0x1120 [ 891.777290][ C0] ? __kthread_parkme+0x118/0x1d0 [ 891.782327][ C0] ? process_one_work+0x1580/0x1580 [ 891.787531][ C0] kthread+0x38c/0x460 [ 891.791665][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 891.796868][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 891.801970][ C0] ret_from_fork+0x1f/0x30 [ 891.806380][ C0] task:pvrusb2-context state:S stack:30456 pid: 2374 ppid: 2 flags:0x00004000 [ 891.815597][ C0] Call Trace: [ 891.818868][ C0] __schedule+0x920/0x1fa0 [ 891.823290][ C0] ? io_schedule_timeout+0x140/0x140 [ 891.828588][ C0] ? prepare_to_wait_event+0x129/0x7e0 [ 891.834057][ C0] schedule+0xcb/0x270 [ 891.838138][ C0] pvr2_context_thread_func+0x5e2/0x850 [ 891.843688][ C0] ? pvr2_context_destroy+0x230/0x230 [ 891.849055][ C0] ? finish_wait+0x260/0x260 [ 891.853723][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 891.859960][ C0] ? __kthread_parkme+0x118/0x1d0 [ 891.865001][ C0] ? pvr2_context_destroy+0x230/0x230 [ 891.870372][ C0] kthread+0x38c/0x460 [ 891.874442][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 891.879657][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 891.884767][ C0] ret_from_fork+0x1f/0x30 [ 891.889193][ C0] task:kvub300c state:I stack:30704 pid: 2421 ppid: 2 flags:0x00004000 [ 891.898397][ C0] Call Trace: [ 891.901663][ C0] __schedule+0x920/0x1fa0 [ 891.906070][ C0] ? io_schedule_timeout+0x140/0x140 [ 891.911598][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 891.916653][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 891.921588][ C0] schedule+0xcb/0x270 [ 891.925910][ C0] rescuer_thread+0x7a7/0xd30 [ 891.930577][ C0] ? worker_thread+0x1120/0x1120 [ 891.935520][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 891.943013][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 891.951700][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 891.956778][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 891.966332][ C0] ? __kthread_parkme+0x118/0x1d0 [ 891.973065][ C0] ? worker_thread+0x1120/0x1120 [ 891.979613][ C0] kthread+0x38c/0x460 [ 891.986005][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 891.991652][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 891.998997][ C0] ret_from_fork+0x1f/0x30 [ 892.005474][ C0] task:kvub300p state:I stack:30704 pid: 2422 ppid: 2 flags:0x00004000 [ 892.016626][ C0] Call Trace: [ 892.020740][ C0] __schedule+0x920/0x1fa0 [ 892.025770][ C0] ? io_schedule_timeout+0x140/0x140 [ 892.031537][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 892.037700][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 892.044195][ C0] schedule+0xcb/0x270 [ 892.049335][ C0] rescuer_thread+0x7a7/0xd30 [ 892.054032][ C0] ? worker_thread+0x1120/0x1120 [ 892.058968][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 892.064945][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 892.070759][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 892.075775][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 892.082018][ C0] ? __kthread_parkme+0x118/0x1d0 [ 892.087033][ C0] ? worker_thread+0x1120/0x1120 [ 892.091985][ C0] kthread+0x38c/0x460 [ 892.096060][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 892.101252][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 892.106384][ C0] ret_from_fork+0x1f/0x30 [ 892.110812][ C0] task:kvub300d state:I stack:30704 pid: 2423 ppid: 2 flags:0x00004000 [ 892.120043][ C0] Call Trace: [ 892.123336][ C0] __schedule+0x920/0x1fa0 [ 892.127954][ C0] ? io_schedule_timeout+0x140/0x140 [ 892.133229][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 892.138255][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 892.143192][ C0] schedule+0xcb/0x270 [ 892.147268][ C0] rescuer_thread+0x7a7/0xd30 [ 892.151962][ C0] ? worker_thread+0x1120/0x1120 [ 892.161419][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 892.168371][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 892.175511][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 892.182877][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 892.190186][ C0] ? __kthread_parkme+0x118/0x1d0 [ 892.196368][ C0] ? worker_thread+0x1120/0x1120 [ 892.202738][ C0] kthread+0x38c/0x460 [ 892.206856][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 892.212288][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 892.218778][ C0] ret_from_fork+0x1f/0x30 [ 892.224923][ C0] task:kmemstick state:I stack:30784 pid: 2427 ppid: 2 flags:0x00004000 [ 892.235539][ C0] Call Trace: [ 892.240291][ C0] __schedule+0x920/0x1fa0 [ 892.246183][ C0] ? io_schedule_timeout+0x140/0x140 [ 892.251682][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 892.257766][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 892.263712][ C0] schedule+0xcb/0x270 [ 892.268244][ C0] rescuer_thread+0x7a7/0xd30 [ 892.273039][ C0] ? worker_thread+0x1120/0x1120 [ 892.277986][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 892.284082][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 892.289984][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 892.295011][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 892.301252][ C0] ? __kthread_parkme+0x118/0x1d0 [ 892.306287][ C0] ? worker_thread+0x1120/0x1120 [ 892.311246][ C0] kthread+0x38c/0x460 [ 892.315333][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 892.320541][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 892.325648][ C0] ret_from_fork+0x1f/0x30 [ 892.330079][ C0] task:elousb state:I stack:30624 pid: 2451 ppid: 2 flags:0x00004000 [ 892.339298][ C0] Call Trace: [ 892.342570][ C0] __schedule+0x920/0x1fa0 [ 892.347003][ C0] ? io_schedule_timeout+0x140/0x140 [ 892.352308][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 892.357355][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 892.362383][ C0] schedule+0xcb/0x270 [ 892.366457][ C0] rescuer_thread+0x7a7/0xd30 [ 892.371225][ C0] ? worker_thread+0x1120/0x1120 [ 892.376169][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 892.382159][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 892.387979][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 892.393064][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 892.399328][ C0] ? __kthread_parkme+0x118/0x1d0 [ 892.404368][ C0] ? worker_thread+0x1120/0x1120 [ 892.409301][ C0] kthread+0x38c/0x460 [ 892.413380][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 892.418573][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 892.423684][ C0] ret_from_fork+0x1f/0x30 [ 892.428121][ C0] task:ipv6_addrconf state:I stack:30704 pid: 2584 ppid: 2 flags:0x00004000 [ 892.437331][ C0] Call Trace: [ 892.440616][ C0] __schedule+0x920/0x1fa0 [ 892.445029][ C0] ? io_schedule_timeout+0x140/0x140 [ 892.450316][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 892.455594][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 892.460544][ C0] schedule+0xcb/0x270 [ 892.464614][ C0] rescuer_thread+0x7a7/0xd30 [ 892.469292][ C0] ? worker_thread+0x1120/0x1120 [ 892.474234][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 892.480231][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 892.486044][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 892.491071][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 892.497584][ C0] ? __kthread_parkme+0x118/0x1d0 [ 892.502611][ C0] ? worker_thread+0x1120/0x1120 [ 892.507567][ C0] kthread+0x38c/0x460 [ 892.511655][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 892.516846][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 892.521957][ C0] ret_from_fork+0x1f/0x30 [ 892.526386][ C0] task:ext4-rsv-conver state:I stack:30704 pid: 2605 ppid: 2 flags:0x00004000 [ 892.535925][ C0] Call Trace: [ 892.539236][ C0] __schedule+0x920/0x1fa0 [ 892.543663][ C0] ? io_schedule_timeout+0x140/0x140 [ 892.548955][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 892.553973][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 892.558916][ C0] schedule+0xcb/0x270 [ 892.562974][ C0] rescuer_thread+0x7a7/0xd30 [ 892.567647][ C0] ? worker_thread+0x1120/0x1120 [ 892.572606][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 892.578602][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 892.584425][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 892.589472][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 892.595722][ C0] ? __kthread_parkme+0x118/0x1d0 [ 892.600775][ C0] ? worker_thread+0x1120/0x1120 [ 892.605725][ C0] kthread+0x38c/0x460 [ 892.609801][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 892.615109][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 892.620252][ C0] ret_from_fork+0x1f/0x30 [ 892.624701][ C0] task:systemd-journal state:R running task stack:23984 pid: 2628 ppid: 1 flags:0x00000000 [ 892.635625][ C0] Call Trace: [ 892.638940][ C0] __schedule+0x920/0x1fa0 [ 892.643387][ C0] ? io_schedule_timeout+0x140/0x140 [ 892.648686][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 892.653568][ C0] schedule+0xcb/0x270 [ 892.657646][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 892.663716][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 892.669524][ C0] ? do_epoll_wait+0x1227/0x1920 [ 892.674483][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 892.679495][ C0] ? do_raw_write_lock+0x11a/0x280 [ 892.684618][ C0] ? do_raw_read_unlock+0x70/0x70 [ 892.689659][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 892.695661][ C0] do_epoll_wait+0x1240/0x1920 [ 892.700450][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 892.705406][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 892.711392][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 892.717652][ C0] ? __seccomp_filter+0x644/0x1580 [ 892.722789][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 892.728170][ C0] ? finish_wait+0x260/0x260 [ 892.734166][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 892.741841][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 892.747727][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 892.754788][ C0] ? __secure_computing+0xb4/0x310 [ 892.762495][ C0] do_syscall_64+0x3a/0xb0 [ 892.766933][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 892.772852][ C0] RIP: 0033:0x7fe3d84ae2e3 [ 892.777378][ C0] RSP: 002b:00007ffd6e377178 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 892.786188][ C0] RAX: ffffffffffffffda RBX: 00005636803ae1e0 RCX: 00007fe3d84ae2e3 [ 892.795351][ C0] RDX: 0000000000000013 RSI: 00007ffd6e377180 RDI: 0000000000000008 [ 892.804667][ C0] RBP: 00007ffd6e377370 R08: 00005636803b8810 R09: 00007ffd6e3c1080 [ 892.812677][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd6e377180 [ 892.820662][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005c18f9ac0e023 [ 892.829141][ C0] task:systemd-udevd state:R running task stack:22624 pid: 2643 ppid: 1 flags:0x00004000 [ 892.846489][ C0] Call Trace: [ 892.850545][ C0] __schedule+0x920/0x1fa0 [ 892.856554][ C0] ? io_schedule_timeout+0x140/0x140 [ 892.863751][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 892.870679][ C0] preempt_schedule_common+0x30/0x60 [ 892.877800][ C0] __cond_resched+0x18/0x20 [ 892.882825][ C0] copy_page_range+0x1a11/0x32f0 [ 892.889117][ C0] ? up_write+0x191/0x560 [ 892.893847][ C0] ? vm_iomap_memory+0x190/0x190 [ 892.898959][ C0] ? __vma_link_rb+0x553/0x710 [ 892.905171][ C0] dup_mm+0x903/0x11e0 [ 892.909607][ C0] ? vm_area_dup+0x290/0x290 [ 892.914696][ C0] ? __raw_spin_lock_init+0x36/0x110 [ 892.920457][ C0] copy_process+0x282f/0x6d10 [ 892.925359][ C0] ? mark_lock+0xef/0x17b0 [ 892.931144][ C0] ? __cleanup_sighand+0xb0/0xb0 [ 892.937345][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 892.942810][ C0] ? __lock_acquire+0x16a7/0x5230 [ 892.948533][ C0] ? kernel_clone+0x314/0xa70 [ 892.953412][ C0] kernel_clone+0xe7/0xa70 [ 892.958616][ C0] ? create_io_thread+0xf0/0xf0 [ 892.963653][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 892.970474][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 892.976699][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 892.983587][ C0] ? __seccomp_filter+0x644/0x1580 [ 892.989390][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 892.995746][ C0] ? find_held_lock+0x2d/0x110 [ 893.001238][ C0] __do_sys_clone+0xc8/0x110 [ 893.006097][ C0] ? kernel_clone+0xa70/0xa70 [ 893.011993][ C0] ? __secure_computing+0xb4/0x310 [ 893.017847][ C0] do_syscall_64+0x3a/0xb0 [ 893.022515][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 893.029183][ C0] RIP: 0033:0x7f59cfbb938b [ 893.034771][ C0] RSP: 002b:00007ffc250bf010 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 893.044834][ C0] RAX: ffffffffffffffda RBX: 00007ffc250bf010 RCX: 00007f59cfbb938b [ 893.054782][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 893.064349][ C0] RBP: 00007ffc250bf060 R08: 00007f59d0d6a8c0 R09: 0000000000000210 [ 893.074064][ C0] R10: 00007f59d0d6ab90 R11: 0000000000000246 R12: 0000000000000000 [ 893.082882][ C0] R13: 0000000000000020 R14: 0000000000000000 R15: 0000000000000000 [ 893.091979][ C0] task:systemd-timesyn state:S stack:27640 pid: 2708 ppid: 1 flags:0x00000000 [ 893.101662][ C0] Call Trace: [ 893.104965][ C0] __schedule+0x920/0x1fa0 [ 893.109403][ C0] ? io_schedule_timeout+0x140/0x140 [ 893.114692][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 893.119546][ C0] schedule+0xcb/0x270 [ 893.123702][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 893.129783][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 893.135621][ C0] ? do_epoll_wait+0x1227/0x1920 [ 893.140572][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 893.145578][ C0] ? do_raw_write_lock+0x11a/0x280 [ 893.150772][ C0] ? do_raw_read_unlock+0x70/0x70 [ 893.155856][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 893.161855][ C0] do_epoll_wait+0x1240/0x1920 [ 893.166643][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 893.171600][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 893.177608][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 893.184663][ C0] ? __seccomp_filter+0x644/0x1580 [ 893.191977][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 893.197445][ C0] ? finish_wait+0x260/0x260 [ 893.202192][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 893.208614][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 893.214714][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 893.220350][ C0] ? __secure_computing+0xb4/0x310 [ 893.226786][ C0] do_syscall_64+0x3a/0xb0 [ 893.232442][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 893.238937][ C0] RIP: 0033:0x7f71e0839303 [ 893.244249][ C0] RSP: 002b:00007ffd8f988b80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 893.253692][ C0] RAX: ffffffffffffffda RBX: 00005604e752d8f0 RCX: 00007f71e0839303 [ 893.262101][ C0] RDX: 0000000000000006 RSI: 00007ffd8f988b90 RDI: 0000000000000004 [ 893.271061][ C0] RBP: 00007ffd8f988ce0 R08: 0000000000000000 R09: 000000000000000d [ 893.280109][ C0] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffd8f988b90 [ 893.288103][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 893.296116][ C0] task:sd-resolve state:S stack:28840 pid: 2709 ppid: 1 flags:0x00000000 [ 893.305575][ C0] Call Trace: [ 893.308923][ C0] __schedule+0x920/0x1fa0 [ 893.313347][ C0] ? io_schedule_timeout+0x140/0x140 [ 893.318637][ C0] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 893.324460][ C0] schedule+0xcb/0x270 [ 893.328557][ C0] schedule_timeout+0x1db/0x250 [ 893.333421][ C0] ? usleep_range+0x170/0x170 [ 893.338100][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 893.343133][ C0] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 893.348966][ C0] ? add_wait_queue_priority+0x260/0x260 [ 893.354727][ C0] __skb_wait_for_more_packets+0x35b/0x5e0 [ 893.360550][ C0] ? __skb_free_datagram_locked+0x410/0x410 [ 893.367126][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 893.373157][ C0] ? proto_seq_start+0x50/0x50 [ 893.378835][ C0] ? __skb_ext_set+0x280/0x280 [ 893.383651][ C0] ? find_held_lock+0x2d/0x110 [ 893.388529][ C0] unix_dgram_recvmsg+0x1ff/0xb60 [ 893.393572][ C0] ? maybe_init_creds+0x520/0x520 [ 893.398611][ C0] ? aa_af_perm+0x230/0x230 [ 893.403303][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 893.409566][ C0] ? security_socket_recvmsg+0x8f/0xc0 [ 893.415147][ C0] __sys_recvfrom+0x248/0x3a0 [ 893.420011][ C0] ? __ia32_sys_send+0x100/0x100 [ 893.425152][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 893.431240][ C0] ? __seccomp_filter+0x644/0x1580 [ 893.436536][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 893.442004][ C0] ? get_vtime_delta+0x111/0x260 [ 893.447219][ C0] __x64_sys_recvfrom+0xdd/0x1b0 [ 893.452316][ C0] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 893.458596][ C0] do_syscall_64+0x3a/0xb0 [ 893.463124][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 893.469045][ C0] RIP: 0033:0x7f71e0aff51f [ 893.473489][ C0] RSP: 002b:00007f71de27aaa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 893.481939][ C0] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f71e0aff51f [ 893.489942][ C0] RDX: 0000000000002800 RSI: 00007f71de27aca0 RDI: 0000000000000007 [ 893.498073][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 893.506447][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 893.514951][ C0] R13: 0000000000002800 R14: 00007f71de27aca0 R15: 00007f71de27fca0 [ 893.522943][ C0] task:dhclient state:S stack:27712 pid: 2710 ppid: 1 flags:0x00000000 [ 893.532190][ C0] Call Trace: [ 893.535475][ C0] __schedule+0x920/0x1fa0 [ 893.539912][ C0] ? io_schedule_timeout+0x140/0x140 [ 893.545221][ C0] schedule+0xcb/0x270 [ 893.549303][ C0] schedule_hrtimeout_range_clock+0x195/0x380 [ 893.555378][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 893.561202][ C0] ? poll_initwait+0x170/0x170 [ 893.565968][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 893.571950][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 893.577944][ C0] ? __pollwait+0x252/0x430 [ 893.582992][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 893.589455][ C0] ? __pollwait+0x430/0x430 [ 893.594049][ C0] do_select+0x11e2/0x1690 [ 893.598455][ C0] ? select_estimate_accuracy+0x320/0x320 [ 893.604161][ C0] ? lock_chain_count+0x20/0x20 [ 893.609010][ C0] ? __lock_acquire+0x16a7/0x5230 [ 893.614025][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 893.620516][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 893.627007][ C0] ? __lock_acquire+0x16a7/0x5230 [ 893.637177][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 893.644204][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 893.651049][ C0] ? find_held_lock+0x2d/0x110 [ 893.655847][ C0] ? __might_fault+0xd3/0x180 [ 893.661242][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 893.668022][ C0] ? core_sys_select+0x1d8/0x9c0 [ 893.673093][ C0] core_sys_select+0x3c3/0x9c0 [ 893.678292][ C0] ? do_compat_pselect+0x210/0x210 [ 893.684922][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 893.691307][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 893.696761][ C0] ? __might_fault+0xd3/0x180 [ 893.702559][ C0] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 893.708775][ C0] ? timespec64_add_safe+0x189/0x210 [ 893.714770][ C0] ? nsec_to_clock_t+0x30/0x30 [ 893.720069][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 893.729285][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 893.735498][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 893.743244][ C0] ? ktime_get_ts64+0x3bb/0x560 [ 893.748197][ C0] kern_select+0x13d/0x1c0 [ 893.752716][ C0] ? core_sys_select+0x9c0/0x9c0 [ 893.757664][ C0] ? get_vtime_delta+0x111/0x260 [ 893.762603][ C0] __x64_sys_select+0xba/0x150 [ 893.767363][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 893.773276][ C0] do_syscall_64+0x3a/0xb0 [ 893.777904][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 893.783800][ C0] RIP: 0033:0x7f54e63c45e3 [ 893.788228][ C0] RSP: 002b:00007ffe52b66b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 893.796664][ C0] RAX: ffffffffffffffda RBX: 00007f54e6ea7010 RCX: 00007f54e63c45e3 [ 893.805172][ C0] RDX: 00007f54e6ea6210 RSI: 00007f54e6ea6110 RDI: 0000000000000007 [ 893.813248][ C0] RBP: 00007ffe52b66ba8 R08: 00007ffe52b66bc0 R09: 0000000000000ae8 [ 893.821934][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe52b66bc0 [ 893.829920][ C0] R13: 00007ffe52b66bb0 R14: 00007ffe52b66bb8 R15: 0000000000000000 [ 893.838180][ C0] task:rsyslogd state:S stack:23848 pid: 4267 ppid: 1 flags:0x00000000 [ 893.847404][ C0] Call Trace: [ 893.850686][ C0] __schedule+0x920/0x1fa0 [ 893.855305][ C0] ? io_schedule_timeout+0x140/0x140 [ 893.860599][ C0] schedule+0xcb/0x270 [ 893.865390][ C0] schedule_hrtimeout_range_clock+0x195/0x380 [ 893.871472][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 893.877719][ C0] ? ktime_get_ts64+0x455/0x560 [ 893.882590][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 893.887617][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 893.893613][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 893.899964][ C0] ? set_normalized_timespec64+0x65/0xc0 [ 893.905694][ C0] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 893.911517][ C0] ? select_estimate_accuracy+0x24b/0x320 [ 893.917718][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 893.924232][ C0] ? __pollwait+0x430/0x430 [ 893.929347][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 893.937133][ C0] do_select+0x11e2/0x1690 [ 893.941988][ C0] ? lock_chain_count+0x20/0x20 [ 893.950320][ C0] ? find_held_lock+0x2d/0x110 [ 893.956168][ C0] ? __wake_up_common_lock+0xde/0x130 [ 893.961675][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 893.968245][ C0] ? select_estimate_accuracy+0x320/0x320 [ 893.974408][ C0] ? mark_lock+0xef/0x17b0 [ 893.978873][ C0] ? lock_chain_count+0x20/0x20 [ 893.984724][ C0] ? lock_chain_count+0x20/0x20 [ 893.990524][ C0] ? unwind_next_frame+0x1571/0x1cc0 [ 893.996137][ C0] ? mark_lock+0xef/0x17b0 [ 894.001297][ C0] ? __lock_acquire+0xb3a/0x5230 [ 894.007094][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 894.013532][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.020291][ C0] ? lock_chain_count+0x20/0x20 [ 894.026208][ C0] ? deref_stack_reg+0x150/0x150 [ 894.031619][ C0] ? find_held_lock+0x2d/0x110 [ 894.036568][ C0] ? core_sys_select+0x1d8/0x9c0 [ 894.042552][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 894.047521][ C0] ? __lock_acquire+0x16a7/0x5230 [ 894.052700][ C0] core_sys_select+0x3c3/0x9c0 [ 894.057471][ C0] ? do_compat_pselect+0x210/0x210 [ 894.062763][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 894.069576][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 894.075912][ C0] ? __might_fault+0xd3/0x180 [ 894.081158][ C0] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 894.086905][ C0] ? timespec64_add_safe+0x189/0x210 [ 894.092628][ C0] ? nsec_to_clock_t+0x30/0x30 [ 894.097832][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 894.105208][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 894.111556][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 894.119059][ C0] ? ktime_get_ts64+0x3bb/0x560 [ 894.125462][ C0] kern_select+0x13d/0x1c0 [ 894.131474][ C0] ? core_sys_select+0x9c0/0x9c0 [ 894.138124][ C0] ? get_vtime_delta+0x111/0x260 [ 894.144219][ C0] __x64_sys_select+0xba/0x150 [ 894.149840][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 894.156990][ C0] do_syscall_64+0x3a/0xb0 [ 894.161855][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 894.169731][ C0] RIP: 0033:0x7f9c78ca7603 [ 894.175455][ C0] RSP: 002b:00007fff115c0590 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 894.185499][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c78ca7603 [ 894.194474][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 894.203139][ C0] RBP: 000055868a879040 R08: 00007fff115c05b0 R09: 0000000000000000 [ 894.211362][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff115c05b0 [ 894.219828][ C0] R13: 000055868a879008 R14: 00007fff115c05a8 R15: 0000000000000000 [ 894.228340][ C0] task:in:imuxsock state:S stack:27832 pid: 4271 ppid: 1 flags:0x00000000 [ 894.238874][ C0] Call Trace: [ 894.242510][ C0] __schedule+0x920/0x1fa0 [ 894.247109][ C0] ? io_schedule_timeout+0x140/0x140 [ 894.252728][ C0] ? find_held_lock+0x2d/0x110 [ 894.257582][ C0] schedule+0xcb/0x270 [ 894.261737][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 894.267834][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 894.273891][ C0] ? poll_initwait+0x170/0x170 [ 894.279107][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 894.285090][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 894.290919][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 894.295975][ C0] ? __pollwait+0x252/0x430 [ 894.300481][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 894.306908][ C0] ? __pollwait+0x430/0x430 [ 894.311579][ C0] do_select+0x11e2/0x1690 [ 894.316548][ C0] ? select_estimate_accuracy+0x320/0x320 [ 894.325032][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 894.334922][ C0] ? trace_pelt_se_tp+0x13c/0x190 [ 894.342147][ C0] ? __lock_acquire+0x16a7/0x5230 [ 894.351447][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.362346][ C0] ? find_held_lock+0x2d/0x110 [ 894.370647][ C0] ? __might_fault+0xd3/0x180 [ 894.379755][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 894.385091][ C0] ? core_sys_select+0x1d8/0x9c0 [ 894.392132][ C0] core_sys_select+0x3c3/0x9c0 [ 894.400933][ C0] ? do_compat_pselect+0x210/0x210 [ 894.410802][ C0] ? __lock_acquire+0x16a7/0x5230 [ 894.417361][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.425532][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.434076][ C0] ? find_held_lock+0x2d/0x110 [ 894.441227][ C0] kern_select+0x13d/0x1c0 [ 894.447676][ C0] ? core_sys_select+0x9c0/0x9c0 [ 894.455119][ C0] ? get_vtime_delta+0x111/0x260 [ 894.460222][ C0] __x64_sys_select+0xba/0x150 [ 894.465027][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 894.470958][ C0] do_syscall_64+0x3a/0xb0 [ 894.475422][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 894.481367][ C0] RIP: 0033:0x7f9c78ca7603 [ 894.485797][ C0] RSP: 002b:00007f9c77956d20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 894.494365][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c78ca7603 [ 894.502430][ C0] RDX: 0000000000000000 RSI: 00007f9c77956d40 RDI: 0000000000000004 [ 894.510434][ C0] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000004000001 [ 894.518692][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 894.526782][ C0] R13: 0000000000000001 R14: 00007f9c77956d40 R15: 0000000000000003 [ 894.535881][ C0] task:in:imklog state:R running task stack:26056 pid: 4272 ppid: 1 flags:0x00000000 [ 894.546781][ C0] Call Trace: [ 894.550076][ C0] __schedule+0x920/0x1fa0 [ 894.554507][ C0] ? io_schedule_timeout+0x140/0x140 [ 894.560254][ C0] ? prb_read_valid+0x75/0xa0 [ 894.564964][ C0] ? prb_final_commit+0x20/0x20 [ 894.569813][ C0] schedule+0xcb/0x270 [ 894.573905][ C0] do_syslog.part.0+0x2b6/0x7e0 [ 894.578781][ C0] ? syslog_print_all+0x4a0/0x4a0 [ 894.583815][ C0] ? aa_file_perm+0x5fd/0x1190 [ 894.588581][ C0] ? finish_wait+0x260/0x260 [ 894.593181][ C0] ? aa_path_link+0x2f0/0x2f0 [ 894.597873][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 894.604134][ C0] ? __fsnotify_parent+0x488/0x9d0 [ 894.609250][ C0] ? fsnotify+0x1070/0x1070 [ 894.613764][ C0] ? __fdget_pos+0xe9/0x100 [ 894.618287][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 894.623151][ C0] ? security_syslog+0x73/0x90 [ 894.627944][ C0] do_syslog+0x49/0x60 [ 894.632224][ C0] kmsg_read+0x90/0xb0 [ 894.636395][ C0] ? kmsg_release+0x20/0x20 [ 894.640956][ C0] proc_reg_read+0x119/0x300 [ 894.645689][ C0] ? rw_verify_area+0x11d/0x350 [ 894.650551][ C0] ? proc_reg_write+0x300/0x300 [ 894.655402][ C0] vfs_read+0x1b5/0x570 [ 894.659642][ C0] ksys_read+0x12d/0x250 [ 894.663882][ C0] ? vfs_write+0x9e0/0x9e0 [ 894.668296][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 894.674287][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 894.680195][ C0] do_syscall_64+0x3a/0xb0 [ 894.684644][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 894.690895][ C0] RIP: 0033:0x7f9c79b9922d [ 894.695312][ C0] RSP: 002b:00007f9c77535580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 894.703877][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c79b9922d [ 894.711859][ C0] RDX: 0000000000001fa0 RSI: 00007f9c77535da0 RDI: 0000000000000004 [ 894.719924][ C0] RBP: 000055868c6119d0 R08: 0000000000000000 R09: 0000000004000001 [ 894.727914][ C0] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f9c77535da0 [ 894.735901][ C0] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f9c77535de7 [ 894.743907][ C0] task:rs:main Q:Reg state:S stack:27200 pid: 4273 ppid: 1 flags:0x00000000 [ 894.753329][ C0] Call Trace: [ 894.756667][ C0] __schedule+0x920/0x1fa0 [ 894.761281][ C0] ? io_schedule_timeout+0x140/0x140 [ 894.770141][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 894.775754][ C0] schedule+0xcb/0x270 [ 894.779859][ C0] futex_wait_queue_me+0x2a7/0x570 [ 894.785186][ C0] ? put_pi_state+0x240/0x240 [ 894.790866][ C0] futex_wait+0x1db/0x5f0 [ 894.795581][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 894.801416][ C0] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 894.807583][ C0] ? downgrade_write+0x3a0/0x3a0 [ 894.813135][ C0] ? down_write_killable_nested+0x180/0x180 [ 894.819587][ C0] ? mark_lock+0xef/0x17b0 [ 894.826029][ C0] do_futex+0x15d/0x1710 [ 894.830654][ C0] ? __lock_acquire+0x16a7/0x5230 [ 894.836157][ C0] ? futex_exit_release+0x220/0x220 [ 894.843735][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.850222][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 894.856917][ C0] ? find_held_lock+0x2d/0x110 [ 894.864001][ C0] __do_sys_futex+0x2a2/0x470 [ 894.868718][ C0] ? do_futex+0x1710/0x1710 [ 894.873248][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 894.879794][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 894.885799][ C0] do_syscall_64+0x3a/0xb0 [ 894.890667][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 894.896681][ C0] RIP: 0033:0x7f9c79b9617f [ 894.901385][ C0] RSP: 002b:00007f9c77154c70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 894.909801][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c79b9617f [ 894.917897][ C0] RDX: 000000000000803f RSI: 0000000000000080 RDI: 000055868c60e28c [ 894.926005][ C0] RBP: 000055868c60e288 R08: 000055868c60e000 R09: 000000000000401f [ 894.934013][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9c77154cd0 [ 894.942149][ C0] R13: 0000000000000000 R14: 000055868a868290 R15: 0000000000000000 [ 894.950151][ C0] task:cron state:S stack:24256 pid: 4268 ppid: 1 flags:0x00000000 [ 894.959370][ C0] Call Trace: [ 894.962667][ C0] __schedule+0x920/0x1fa0 [ 894.967100][ C0] ? io_schedule_timeout+0x140/0x140 [ 894.972413][ C0] schedule+0xcb/0x270 [ 894.976481][ C0] do_nanosleep+0x1b1/0x6b0 [ 894.981941][ C0] ? schedule_timeout_idle+0x80/0x80 [ 894.987239][ C0] ? __might_fault+0xd3/0x180 [ 894.991938][ C0] ? debug_object_destroy+0x210/0x210 [ 894.997315][ C0] ? memset+0x20/0x40 [ 895.001299][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 895.007554][ C0] ? __hrtimer_init+0x136/0x280 [ 895.012406][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 895.017348][ C0] ? nanosleep_copyout+0x100/0x100 [ 895.022467][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 895.028718][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 895.034702][ C0] ? put_timespec64+0x120/0x120 [ 895.039569][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 895.044423][ C0] __x64_sys_nanosleep+0x1dc/0x260 [ 895.049559][ C0] ? hrtimer_nanosleep+0x4a0/0x4a0 [ 895.054933][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 895.060921][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 895.066839][ C0] do_syscall_64+0x3a/0xb0 [ 895.071276][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 895.077170][ C0] RIP: 0033:0x7f5d94396270 [ 895.081603][ C0] RSP: 002b:00007ffd6c37ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 895.090019][ C0] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007f5d94396270 [ 895.100946][ C0] RDX: 00007ffd6c3e5080 RSI: 00007ffd6c37ff30 RDI: 00007ffd6c37ff30 [ 895.109268][ C0] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 895.117469][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 895.126661][ C0] R13: 00007ffd6c380080 R14: 0000000000000000 R15: 0000000000000000 [ 895.134925][ C0] task:agetty state:S stack:26800 pid: 4274 ppid: 1 flags:0x00004000 [ 895.144786][ C0] Call Trace: [ 895.148182][ C0] __schedule+0x920/0x1fa0 [ 895.153144][ C0] ? io_schedule_timeout+0x140/0x140 [ 895.159661][ C0] schedule+0xcb/0x270 [ 895.163877][ C0] schedule_timeout+0x1db/0x250 [ 895.169293][ C0] ? usleep_range+0x170/0x170 [ 895.175651][ C0] ? find_held_lock+0x2d/0x110 [ 895.181708][ C0] ? __up_read+0x1a1/0x7b0 [ 895.186538][ C0] ? down_write_nested+0x150/0x150 [ 895.193169][ C0] wait_woken+0x1ef/0x250 [ 895.198411][ C0] ? woken_wake_function+0x70/0x70 [ 895.204461][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 895.210575][ C0] n_tty_read+0xf61/0x12f0 [ 895.215057][ C0] ? n_tty_write_wakeup+0x40/0x40 [ 895.220564][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 895.226361][ C0] tty_read+0x33a/0x5d0 [ 895.230902][ C0] ? do_SAK+0x70/0x70 [ 895.235191][ C0] ? aa_path_link+0x2f0/0x2f0 [ 895.240411][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 895.247295][ C0] new_sync_read+0x41e/0x6e0 [ 895.252640][ C0] ? ksys_lseek+0x1b0/0x1b0 [ 895.257917][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 895.264646][ C0] vfs_read+0x35c/0x570 [ 895.269010][ C0] ksys_read+0x12d/0x250 [ 895.273274][ C0] ? vfs_write+0x9e0/0x9e0 [ 895.278149][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 895.284183][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 895.290089][ C0] do_syscall_64+0x3a/0xb0 [ 895.294532][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 895.300504][ C0] RIP: 0033:0x7f526b0d9910 [ 895.304940][ C0] RSP: 002b:00007ffd548c5718 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 895.313492][ C0] RAX: ffffffffffffffda RBX: 00007ffd548c577f RCX: 00007f526b0d9910 [ 895.321701][ C0] RDX: 0000000000000001 RSI: 00007ffd548c577f RDI: 0000000000000000 [ 895.329688][ C0] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffd548c45d0 [ 895.337673][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 895.345877][ C0] R13: 000055ca28c0d900 R14: 00007ffd548c5780 R15: 0000000000000012 [ 895.353869][ C0] task:agetty state:S stack:27664 pid: 4277 ppid: 1 flags:0x00000000 [ 895.363109][ C0] Call Trace: [ 895.366458][ C0] __schedule+0x920/0x1fa0 [ 895.371162][ C0] ? io_schedule_timeout+0x140/0x140 [ 895.376445][ C0] ? lock_acquire+0x19d/0x700 [ 895.381118][ C0] schedule+0xcb/0x270 [ 895.385190][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 895.391262][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 895.397066][ C0] ? find_held_lock+0x2d/0x110 [ 895.401853][ C0] ? inotify_poll+0xc2/0xf0 [ 895.406352][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 895.411210][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 895.416225][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 895.422563][ C0] ? __pollwait+0x430/0x430 [ 895.427074][ C0] do_select+0x11e2/0x1690 [ 895.431498][ C0] ? select_estimate_accuracy+0x320/0x320 [ 895.437212][ C0] ? stack_trace_save+0x8c/0xc0 [ 895.442073][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 895.448600][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 895.455110][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 895.461619][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 895.467619][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 895.473692][ C0] ? find_held_lock+0x2d/0x110 [ 895.478453][ C0] ? __might_fault+0xd3/0x180 [ 895.483145][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 895.489319][ C0] ? core_sys_select+0x1d8/0x9c0 [ 895.494676][ C0] core_sys_select+0x3c3/0x9c0 [ 895.503629][ C0] ? do_compat_pselect+0x210/0x210 [ 895.509280][ C0] ? kasan_record_aux_stack+0xc5/0xf0 [ 895.515195][ C0] ? call_rcu+0xb1/0x790 [ 895.520550][ C0] ? task_work_run+0xdd/0x1a0 [ 895.525517][ C0] ? __lock_acquire+0x16a7/0x5230 [ 895.531371][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 895.538094][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 895.545163][ C0] ? debug_object_active_state+0x260/0x350 [ 895.551266][ C0] ? find_held_lock+0x2d/0x110 [ 895.556674][ C0] kern_select+0x13d/0x1c0 [ 895.561590][ C0] ? core_sys_select+0x9c0/0x9c0 [ 895.567387][ C0] ? get_vtime_delta+0x111/0x260 [ 895.573347][ C0] __x64_sys_select+0xba/0x150 [ 895.579003][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 895.587500][ C0] do_syscall_64+0x3a/0xb0 [ 895.593235][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 895.599158][ C0] RIP: 0033:0x7fb32ad665e3 [ 895.603677][ C0] RSP: 002b:00007ffc30770278 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 895.612091][ C0] RAX: ffffffffffffffda RBX: 00007ffc307702b0 RCX: 00007fb32ad665e3 [ 895.620055][ C0] RDX: 0000000000000000 RSI: 00007ffc30770370 RDI: 0000000000000005 [ 895.628045][ C0] RBP: 00007ffc307702a0 R08: 0000000000000000 R09: 00007ffc30770330 [ 895.636023][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc30770294 [ 895.644005][ C0] R13: 00007ffc307703f0 R14: 00007ffc307702f0 R15: 0000000000000000 [ 895.651978][ C0] task:sshd state:S stack:27632 pid: 4279 ppid: 1 flags:0x00000000 [ 895.661194][ C0] Call Trace: [ 895.664480][ C0] __schedule+0x920/0x1fa0 [ 895.668895][ C0] ? io_schedule_timeout+0x140/0x140 [ 895.674175][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 895.679024][ C0] schedule+0xcb/0x270 [ 895.683106][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 895.689173][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 895.694971][ C0] ? __pollwait+0x252/0x430 [ 895.699468][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 895.706594][ C0] ? tcp_poll+0x47f/0xf40 [ 895.714007][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 895.721413][ C0] ? __pollwait+0x430/0x430 [ 895.727206][ C0] do_select+0x11e2/0x1690 [ 895.732103][ C0] ? select_estimate_accuracy+0x320/0x320 [ 895.738563][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 895.747996][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 895.755324][ C0] ? __lock_acquire+0x16a7/0x5230 [ 895.761087][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 895.768147][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 895.774933][ C0] ? find_held_lock+0x2d/0x110 [ 895.779972][ C0] ? __might_fault+0xd3/0x180 [ 895.784947][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 895.790365][ C0] ? core_sys_select+0x1d8/0x9c0 [ 895.796707][ C0] core_sys_select+0x3c3/0x9c0 [ 895.801509][ C0] ? do_compat_pselect+0x210/0x210 [ 895.807892][ C0] ? kasan_record_aux_stack+0xc5/0xf0 [ 895.814731][ C0] ? call_rcu+0xb1/0x790 [ 895.819850][ C0] ? task_work_run+0xdd/0x1a0 [ 895.824949][ C0] ? __lock_acquire+0x16a7/0x5230 [ 895.830367][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 895.837944][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 895.844665][ C0] ? debug_object_active_state+0x260/0x350 [ 895.851210][ C0] ? find_held_lock+0x2d/0x110 [ 895.856758][ C0] kern_select+0x13d/0x1c0 [ 895.863594][ C0] ? core_sys_select+0x9c0/0x9c0 [ 895.869633][ C0] ? get_vtime_delta+0x111/0x260 [ 895.874776][ C0] __x64_sys_select+0xba/0x150 [ 895.880328][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 895.886240][ C0] do_syscall_64+0x3a/0xb0 [ 895.890652][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 895.896560][ C0] RIP: 0033:0x7f24b0e585e3 [ 895.900974][ C0] RSP: 002b:00007ffc08f41248 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 895.909397][ C0] RAX: ffffffffffffffda RBX: 000055fc062a06c0 RCX: 00007f24b0e585e3 [ 895.917386][ C0] RDX: 0000000000000000 RSI: 000055fc062a06c0 RDI: 0000000000000007 [ 895.925374][ C0] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 895.933347][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc08f414c4 [ 895.943233][ C0] R13: 0000000000000000 R14: 000055fc05cc8ce8 R15: 0000000000000063 [ 895.951212][ C0] task:agetty state:S stack:23848 pid: 4281 ppid: 1 flags:0x00000000 [ 895.960418][ C0] Call Trace: [ 895.963688][ C0] __schedule+0x920/0x1fa0 [ 895.968101][ C0] ? io_schedule_timeout+0x140/0x140 [ 895.973385][ C0] ? lock_acquire+0x19d/0x700 [ 895.978067][ C0] schedule+0xcb/0x270 [ 895.982135][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 895.988232][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 895.994040][ C0] ? find_held_lock+0x2d/0x110 [ 895.998829][ C0] ? inotify_poll+0xc2/0xf0 [ 896.003331][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 896.008178][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 896.013188][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 896.019514][ C0] ? __pollwait+0x430/0x430 [ 896.024010][ C0] do_select+0x11e2/0x1690 [ 896.028428][ C0] ? select_estimate_accuracy+0x320/0x320 [ 896.034139][ C0] ? stack_trace_save+0x8c/0xc0 [ 896.039000][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 896.045497][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 896.052016][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 896.058539][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.064544][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 896.070621][ C0] ? find_held_lock+0x2d/0x110 [ 896.075387][ C0] ? __might_fault+0xd3/0x180 [ 896.080072][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 896.084925][ C0] ? core_sys_select+0x1d8/0x9c0 [ 896.089856][ C0] core_sys_select+0x3c3/0x9c0 [ 896.094630][ C0] ? do_compat_pselect+0x210/0x210 [ 896.099741][ C0] ? kasan_record_aux_stack+0xc5/0xf0 [ 896.105109][ C0] ? call_rcu+0xb1/0x790 [ 896.109341][ C0] ? task_work_run+0xdd/0x1a0 [ 896.114007][ C0] ? __lock_acquire+0x16a7/0x5230 [ 896.120292][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.127279][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.134516][ C0] ? debug_object_active_state+0x260/0x350 [ 896.140877][ C0] ? find_held_lock+0x2d/0x110 [ 896.145967][ C0] kern_select+0x13d/0x1c0 [ 896.151727][ C0] ? core_sys_select+0x9c0/0x9c0 [ 896.156950][ C0] ? get_vtime_delta+0x111/0x260 [ 896.162361][ C0] __x64_sys_select+0xba/0x150 [ 896.167716][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 896.174195][ C0] do_syscall_64+0x3a/0xb0 [ 896.180139][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 896.186673][ C0] RIP: 0033:0x7fe1d7f015e3 [ 896.191357][ C0] RSP: 002b:00007ffe5150e378 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 896.200236][ C0] RAX: ffffffffffffffda RBX: 00007ffe5150e3b0 RCX: 00007fe1d7f015e3 [ 896.208723][ C0] RDX: 0000000000000000 RSI: 00007ffe5150e470 RDI: 0000000000000005 [ 896.216906][ C0] RBP: 00007ffe5150e3a0 R08: 0000000000000000 R09: 00007ffe5150e430 [ 896.225352][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe5150e394 [ 896.234222][ C0] R13: 00007ffe5150e4f0 R14: 00007ffe5150e3f0 R15: 0000000000000000 [ 896.244096][ C0] task:agetty state:S stack:27080 pid: 4282 ppid: 1 flags:0x00000000 [ 896.253562][ C0] Call Trace: [ 896.257138][ C0] __schedule+0x920/0x1fa0 [ 896.261728][ C0] ? io_schedule_timeout+0x140/0x140 [ 896.268248][ C0] ? lock_acquire+0x19d/0x700 [ 896.274750][ C0] schedule+0xcb/0x270 [ 896.279115][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 896.285981][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 896.291985][ C0] ? find_held_lock+0x2d/0x110 [ 896.298276][ C0] ? inotify_poll+0xc2/0xf0 [ 896.303112][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 896.309281][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 896.315500][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 896.322479][ C0] ? __pollwait+0x430/0x430 [ 896.327258][ C0] do_select+0x11e2/0x1690 [ 896.332231][ C0] ? select_estimate_accuracy+0x320/0x320 [ 896.338657][ C0] ? stack_trace_save+0x8c/0xc0 [ 896.343724][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 896.350538][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 896.357462][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 896.364236][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.371334][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 896.379196][ C0] ? find_held_lock+0x2d/0x110 [ 896.384437][ C0] ? __might_fault+0xd3/0x180 [ 896.389370][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 896.394255][ C0] ? core_sys_select+0x1d8/0x9c0 [ 896.400204][ C0] core_sys_select+0x3c3/0x9c0 [ 896.405075][ C0] ? do_compat_pselect+0x210/0x210 [ 896.410213][ C0] ? kasan_record_aux_stack+0xc5/0xf0 [ 896.415893][ C0] ? call_rcu+0xb1/0x790 [ 896.420149][ C0] ? task_work_run+0xdd/0x1a0 [ 896.424840][ C0] ? __lock_acquire+0x16a7/0x5230 [ 896.429874][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.435866][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.441859][ C0] ? debug_object_active_state+0x260/0x350 [ 896.447680][ C0] ? find_held_lock+0x2d/0x110 [ 896.452547][ C0] kern_select+0x13d/0x1c0 [ 896.456956][ C0] ? core_sys_select+0x9c0/0x9c0 [ 896.461910][ C0] ? get_vtime_delta+0x111/0x260 [ 896.466856][ C0] __x64_sys_select+0xba/0x150 [ 896.471631][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 896.477521][ C0] do_syscall_64+0x3a/0xb0 [ 896.481931][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 896.487822][ C0] RIP: 0033:0x7f66548e05e3 [ 896.492244][ C0] RSP: 002b:00007ffd26f11d48 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 896.500671][ C0] RAX: ffffffffffffffda RBX: 00007ffd26f11d80 RCX: 00007f66548e05e3 [ 896.508653][ C0] RDX: 0000000000000000 RSI: 00007ffd26f11e40 RDI: 0000000000000005 [ 896.516639][ C0] RBP: 00007ffd26f11d70 R08: 0000000000000000 R09: 00007ffd26f11e00 [ 896.524622][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd26f11d64 [ 896.532612][ C0] R13: 00007ffd26f11ec0 R14: 00007ffd26f11dc0 R15: 0000000000000000 [ 896.540597][ C0] task:agetty state:S stack:26336 pid: 4283 ppid: 1 flags:0x00000000 [ 896.549815][ C0] Call Trace: [ 896.553105][ C0] __schedule+0x920/0x1fa0 [ 896.557530][ C0] ? io_schedule_timeout+0x140/0x140 [ 896.562804][ C0] schedule+0xcb/0x270 [ 896.566876][ C0] schedule_timeout+0x1db/0x250 [ 896.571730][ C0] ? usleep_range+0x170/0x170 [ 896.576394][ C0] ? find_held_lock+0x2d/0x110 [ 896.581165][ C0] ? __up_read+0x1a1/0x7b0 [ 896.585586][ C0] ? down_write_nested+0x150/0x150 [ 896.590697][ C0] wait_woken+0x1ef/0x250 [ 896.595139][ C0] ? woken_wake_function+0x70/0x70 [ 896.600259][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 896.606231][ C0] n_tty_read+0xf61/0x12f0 [ 896.610654][ C0] ? n_tty_write_wakeup+0x40/0x40 [ 896.615683][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 896.621075][ C0] tty_read+0x33a/0x5d0 [ 896.625333][ C0] ? do_SAK+0x70/0x70 [ 896.629320][ C0] ? aa_path_link+0x2f0/0x2f0 [ 896.633993][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 896.640247][ C0] new_sync_read+0x41e/0x6e0 [ 896.644842][ C0] ? ksys_lseek+0x1b0/0x1b0 [ 896.649345][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.655337][ C0] vfs_read+0x35c/0x570 [ 896.659494][ C0] ksys_read+0x12d/0x250 [ 896.664173][ C0] ? vfs_write+0x9e0/0x9e0 [ 896.668589][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 896.674561][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 896.680466][ C0] do_syscall_64+0x3a/0xb0 [ 896.684888][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 896.690775][ C0] RIP: 0033:0x7ff6c6783910 [ 896.695177][ C0] RSP: 002b:00007fff17513918 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 896.703593][ C0] RAX: ffffffffffffffda RBX: 00007fff1751397f RCX: 00007ff6c6783910 [ 896.711570][ C0] RDX: 0000000000000001 RSI: 00007fff1751397f RDI: 0000000000000000 [ 896.719553][ C0] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007fff175127d0 [ 896.727512][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 896.735475][ C0] R13: 000056508d20d900 R14: 00007fff17513980 R15: 0000000000000012 [ 896.743462][ C0] task:sshd state:S stack:24968 pid: 4353 ppid: 4279 flags:0x00000000 [ 896.752858][ C0] Call Trace: [ 896.756143][ C0] __schedule+0x920/0x1fa0 [ 896.760584][ C0] ? io_schedule_timeout+0x140/0x140 [ 896.765870][ C0] schedule+0xcb/0x270 [ 896.769958][ C0] schedule_hrtimeout_range_clock+0x195/0x380 [ 896.776234][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 896.782761][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 896.788261][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 896.794622][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 896.803879][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 896.811380][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 896.817512][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 896.825293][ C0] ? __pollwait+0x430/0x430 [ 896.831218][ C0] do_select+0x11e2/0x1690 [ 896.837085][ C0] ? select_estimate_accuracy+0x320/0x320 [ 896.843133][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 896.852086][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 896.859627][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 896.867346][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 896.874497][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 896.881294][ C0] ? find_held_lock+0x2d/0x110 [ 896.886353][ C0] ? __might_fault+0xd3/0x180 [ 896.893640][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 896.899142][ C0] ? core_sys_select+0x1d8/0x9c0 [ 896.904350][ C0] core_sys_select+0x3c3/0x9c0 [ 896.909608][ C0] ? do_compat_pselect+0x210/0x210 [ 896.914871][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 896.920680][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 896.926183][ C0] ? __might_fault+0xd3/0x180 [ 896.931053][ C0] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 896.937411][ C0] ? timespec64_add_safe+0x189/0x210 [ 896.942799][ C0] ? nsec_to_clock_t+0x30/0x30 [ 896.947934][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 896.954061][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 896.959134][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 896.965482][ C0] ? ktime_get_ts64+0x3bb/0x560 [ 896.970341][ C0] kern_select+0x13d/0x1c0 [ 896.974760][ C0] ? core_sys_select+0x9c0/0x9c0 [ 896.979690][ C0] ? get_vtime_delta+0x111/0x260 [ 896.984640][ C0] __x64_sys_select+0xba/0x150 [ 896.989417][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 896.995702][ C0] do_syscall_64+0x3a/0xb0 [ 897.000151][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 897.006058][ C0] RIP: 0033:0x7f204edba5e3 [ 897.010478][ C0] RSP: 002b:00007ffe4c17aaf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 897.018902][ C0] RAX: ffffffffffffffda RBX: 000055b464f4fa50 RCX: 00007f204edba5e3 [ 897.026964][ C0] RDX: 000055b464f51de0 RSI: 000055b464f4fa50 RDI: 000000000000000b [ 897.036191][ C0] RBP: 000055b4644c0a88 R08: 00007ffe4c17ab80 R09: 0000000000006000 [ 897.044172][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 897.052170][ C0] R13: 00007ffe4c17ab5f R14: 000055b46427bbe7 R15: 0000000000000003 [ 897.060264][ C0] task:syz-fuzzer state:S stack:25520 pid: 4355 ppid: 4353 flags:0x00000000 [ 897.069480][ C0] Call Trace: [ 897.072774][ C0] __schedule+0x920/0x1fa0 [ 897.077192][ C0] ? io_schedule_timeout+0x140/0x140 [ 897.082469][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 897.093313][ C0] schedule+0xcb/0x270 [ 897.097389][ C0] futex_wait_queue_me+0x2a7/0x570 [ 897.102499][ C0] ? put_pi_state+0x240/0x240 [ 897.107167][ C0] futex_wait+0x1db/0x5f0 [ 897.111505][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 897.116523][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 897.122099][ C0] ? mark_lock+0xef/0x17b0 [ 897.126513][ C0] do_futex+0x15d/0x1710 [ 897.130747][ C0] ? __lock_acquire+0x16a7/0x5230 [ 897.135761][ C0] ? futex_exit_release+0x220/0x220 [ 897.140949][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 897.146919][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 897.152896][ C0] ? find_held_lock+0x2d/0x110 [ 897.157667][ C0] __do_sys_futex+0x2a2/0x470 [ 897.162356][ C0] ? do_futex+0x1710/0x1710 [ 897.167045][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 897.173122][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 897.179015][ C0] do_syscall_64+0x3a/0xb0 [ 897.183456][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 897.189367][ C0] RIP: 0033:0x46e163 [ 897.193247][ C0] RSP: 002b:00007ffe72d69d88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 897.201648][ C0] RAX: ffffffffffffffda RBX: 000000000184f7e0 RCX: 000000000046e163 [ 897.209606][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000184f928 [ 897.217564][ C0] RBP: 00007ffe72d69dd0 R08: 0000000000000000 R09: 0000000000000000 [ 897.225634][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c00056af78 [ 897.233615][ C0] R13: 000000c000d689c0 R14: 000000c00bcc9c80 R15: 0000000000000000 [ 897.241605][ C0] task:syz-fuzzer state:S stack:26240 pid: 4356 ppid: 4353 flags:0x00000000 [ 897.250835][ C0] Call Trace: [ 897.254123][ C0] __schedule+0x920/0x1fa0 [ 897.258901][ C0] ? io_schedule_timeout+0x140/0x140 [ 897.264175][ C0] schedule+0xcb/0x270 [ 897.268241][ C0] futex_wait_queue_me+0x2a7/0x570 [ 897.273357][ C0] ? put_pi_state+0x240/0x240 [ 897.278041][ C0] futex_wait+0x1db/0x5f0 [ 897.282366][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 897.287413][ C0] ? lock_chain_count+0x20/0x20 [ 897.292254][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 897.298222][ C0] ? __lock_acquire+0x16a7/0x5230 [ 897.303242][ C0] ? __lock_acquire+0x16a7/0x5230 [ 897.308256][ C0] do_futex+0x15d/0x1710 [ 897.312605][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 897.318573][ C0] ? futex_exit_release+0x220/0x220 [ 897.323769][ C0] ? find_held_lock+0x2d/0x110 [ 897.328519][ C0] ? __do_sys_futex+0x352/0x470 [ 897.333354][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 897.338208][ C0] ? _copy_from_user+0x5d/0x180 [ 897.343048][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 897.349015][ C0] ? ktime_get+0x38a/0x470 [ 897.353429][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 897.358441][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 897.364150][ C0] ? ktime_get+0x30b/0x470 [ 897.368565][ C0] __do_sys_futex+0x2a2/0x470 [ 897.373279][ C0] ? do_futex+0x1710/0x1710 [ 897.377780][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 897.383757][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 897.389656][ C0] do_syscall_64+0x3a/0xb0 [ 897.394070][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 897.400003][ C0] RIP: 0033:0x46e163 [ 897.403909][ C0] RSP: 002b:000000c00003de80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 897.412333][ C0] RAX: ffffffffffffffda RBX: 000000c00002e000 RCX: 000000000046e163 [ 897.420294][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000184f3d8 [ 897.428264][ C0] RBP: 000000c00003dec8 R08: 0000000000000000 R09: 0000000000000000 [ 897.436243][ C0] R10: 000000c00003deb8 R11: 0000000000000206 R12: 000000000043b6a0 [ 897.444200][ C0] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 897.452177][ C0] task:syz-fuzzer state:S stack:28872 pid: 4357 ppid: 4353 flags:0x00000000 [ 897.461378][ C0] Call Trace: [ 897.464646][ C0] __schedule+0x920/0x1fa0 [ 897.469060][ C0] ? io_schedule_timeout+0x140/0x140 [ 897.474339][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 897.479811][ C0] schedule+0xcb/0x270 [ 897.483874][ C0] futex_wait_queue_me+0x2a7/0x570 [ 897.488985][ C0] ? put_pi_state+0x240/0x240 [ 897.493726][ C0] futex_wait+0x1db/0x5f0 [ 897.498075][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 897.503107][ C0] ? wake_up_q+0xa3/0x100 [ 897.507430][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 897.512638][ C0] ? mark_lock+0xef/0x17b0 [ 897.517049][ C0] ? find_held_lock+0x2d/0x110 [ 897.521813][ C0] do_futex+0x15d/0x1710 [ 897.526081][ C0] ? __lock_acquire+0x16a7/0x5230 [ 897.531103][ C0] ? futex_exit_release+0x220/0x220 [ 897.536305][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 897.542294][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 897.548274][ C0] ? __pmd_alloc+0x540/0x540 [ 897.552879][ C0] ? find_held_lock+0x2d/0x110 [ 897.557634][ C0] __do_sys_futex+0x2a2/0x470 [ 897.562303][ C0] ? do_futex+0x1710/0x1710 [ 897.566793][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 897.572772][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 897.578677][ C0] do_syscall_64+0x3a/0xb0 [ 897.583106][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 897.589029][ C0] RIP: 0033:0x46e163 [ 897.593178][ C0] RSP: 002b:000000c00056f6d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 897.601587][ C0] RAX: ffffffffffffffda RBX: 000000c00002e400 RCX: 000000000046e163 [ 897.609555][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001880520 [ 897.617519][ C0] RBP: 000000c00056f720 R08: 0000000000000000 R09: 0000000000000000 [ 897.625502][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 897.633469][ C0] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 897.641441][ C0] task:syz-fuzzer state:S stack:25256 pid: 4358 ppid: 4353 flags:0x00000000 [ 897.650647][ C0] Call Trace: [ 897.653921][ C0] __schedule+0x920/0x1fa0 [ 897.658335][ C0] ? io_schedule_timeout+0x140/0x140 [ 897.663611][ C0] schedule+0xcb/0x270 [ 897.667719][ C0] schedule_hrtimeout_range_clock+0x195/0x380 [ 897.673795][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 897.679603][ C0] ? do_epoll_wait+0x1227/0x1920 [ 897.684536][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 897.690520][ C0] ? do_raw_read_unlock+0x70/0x70 [ 897.695656][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 897.701846][ C0] do_epoll_wait+0x1240/0x1920 [ 897.706630][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 897.712605][ C0] ? find_held_lock+0x2d/0x110 [ 897.717359][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 897.722311][ C0] ? __x64_sys_epoll_pwait+0x266/0x310 [ 897.727760][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 897.732616][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 897.738588][ C0] ? finish_wait+0x260/0x260 [ 897.743172][ C0] ? nsec_to_clock_t+0x30/0x30 [ 897.748012][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 897.753995][ C0] ? set_user_sigmask+0x211/0x2a0 [ 897.759027][ C0] ? __set_current_blocked+0x110/0x110 [ 897.764485][ C0] do_compat_epoll_pwait.part.0+0x29/0x1d0 [ 897.772508][ C0] __x64_sys_epoll_pwait+0x1cf/0x310 [ 897.777920][ C0] ? __ia32_sys_epoll_wait+0x270/0x270 [ 897.785288][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 897.791568][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 897.797441][ C0] do_syscall_64+0x3a/0xb0 [ 897.803492][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 897.810109][ C0] RIP: 0033:0x46e380 [ 897.814519][ C0] RSP: 002b:000000c0000397f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 897.823884][ C0] RAX: ffffffffffffffda RBX: 000000000000038e RCX: 000000000046e380 [ 897.832046][ C0] RDX: 0000000000000080 RSI: 000000c000039840 RDI: 0000000000000003 [ 897.840439][ C0] RBP: 000000c000039e40 R08: 0000000000000000 R09: 00007ffe72dac090 [ 897.849374][ C0] R10: 000000000000038e R11: 0000000000000246 R12: 000000c00056a7a0 [ 897.858415][ C0] R13: 000000c0026ff140 R14: 000000c000a1ce40 R15: 0000000000000000 [ 897.867408][ C0] task:syz-fuzzer state:S stack:23656 pid: 4359 ppid: 4353 flags:0x00000000 [ 897.877494][ C0] Call Trace: [ 897.881321][ C0] __schedule+0x920/0x1fa0 [ 897.886101][ C0] ? io_schedule_timeout+0x140/0x140 [ 897.892164][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 897.898466][ C0] schedule+0xcb/0x270 [ 897.903093][ C0] futex_wait_queue_me+0x2a7/0x570 [ 897.908477][ C0] ? put_pi_state+0x240/0x240 [ 897.913531][ C0] futex_wait+0x1db/0x5f0 [ 897.917994][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 897.923477][ C0] ? new_sync_write+0x426/0x650 [ 897.928901][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 897.935282][ C0] ? current_time+0x2c0/0x2c0 [ 897.940446][ C0] ? mark_lock+0xef/0x17b0 [ 897.945248][ C0] do_futex+0x15d/0x1710 [ 897.949857][ C0] ? __lock_acquire+0x16a7/0x5230 [ 897.955778][ C0] ? futex_exit_release+0x220/0x220 [ 897.961108][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 897.967134][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 897.973137][ C0] ? fsnotify_first_mark+0x1f0/0x1f0 [ 897.979136][ C0] ? find_held_lock+0x2d/0x110 [ 897.984018][ C0] __do_sys_futex+0x2a2/0x470 [ 897.989243][ C0] ? do_futex+0x1710/0x1710 [ 897.993762][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 898.000165][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 898.006166][ C0] do_syscall_64+0x3a/0xb0 [ 898.010600][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 898.016503][ C0] RIP: 0033:0x46e163 [ 898.020400][ C0] RSP: 002b:000000c0002bdd98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 898.028948][ C0] RAX: ffffffffffffffda RBX: 000000c00027c400 RCX: 000000000046e163 [ 898.036927][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00027c548 [ 898.045010][ C0] RBP: 000000c0002bdde0 R08: 0000000000000000 R09: 0000000000000000 [ 898.053376][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 898.062071][ C0] R13: 000000c000082780 R14: 000000c000a1c300 R15: 0000000000000000 [ 898.070531][ C0] task:syz-fuzzer state:S stack:28792 pid: 4360 ppid: 4353 flags:0x00000000 [ 898.079764][ C0] Call Trace: [ 898.083067][ C0] __schedule+0x920/0x1fa0 [ 898.087492][ C0] ? io_schedule_timeout+0x140/0x140 [ 898.092811][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 898.098286][ C0] schedule+0xcb/0x270 [ 898.102355][ C0] futex_wait_queue_me+0x2a7/0x570 [ 898.107487][ C0] ? put_pi_state+0x240/0x240 [ 898.112174][ C0] futex_wait+0x1db/0x5f0 [ 898.116509][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 898.121537][ C0] ? wake_up_q+0xa3/0x100 [ 898.125879][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 898.131338][ C0] ? mark_lock+0xef/0x17b0 [ 898.135774][ C0] ? __lock_acquire+0x16a7/0x5230 [ 898.140808][ C0] do_futex+0x15d/0x1710 [ 898.145079][ C0] ? __lock_acquire+0x16a7/0x5230 [ 898.150106][ C0] ? futex_exit_release+0x220/0x220 [ 898.155403][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 898.161531][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 898.167538][ C0] ? __might_fault+0xd3/0x180 [ 898.173017][ C0] ? find_held_lock+0x2d/0x110 [ 898.178920][ C0] __do_sys_futex+0x2a2/0x470 [ 898.183857][ C0] ? do_futex+0x1710/0x1710 [ 898.188577][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 898.194587][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 898.200709][ C0] do_syscall_64+0x3a/0xb0 [ 898.205331][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 898.211539][ C0] RIP: 0033:0x46e163 [ 898.215477][ C0] RSP: 002b:000000c00003be68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 898.224091][ C0] RAX: ffffffffffffffda RBX: 000000c00002ec00 RCX: 000000000046e163 [ 898.232438][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00002ed48 [ 898.240509][ C0] RBP: 000000c00003beb0 R08: 0000000000000000 R09: 0000000000000000 [ 898.252035][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f7 [ 898.261997][ C0] R13: 0000000000000000 R14: 0000000000947910 R15: 0000000000000000 [ 898.270747][ C0] task:syz-fuzzer state:S stack:28872 pid: 4361 ppid: 4353 flags:0x00000000 [ 898.280608][ C0] Call Trace: [ 898.284142][ C0] __schedule+0x920/0x1fa0 [ 898.289224][ C0] ? io_schedule_timeout+0x140/0x140 [ 898.296348][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 898.302217][ C0] schedule+0xcb/0x270 [ 898.307149][ C0] futex_wait_queue_me+0x2a7/0x570 [ 898.315692][ C0] ? put_pi_state+0x240/0x240 [ 898.320710][ C0] futex_wait+0x1db/0x5f0 [ 898.326534][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 898.331782][ C0] ? lock_chain_count+0x20/0x20 [ 898.336728][ C0] ? mark_lock+0xef/0x17b0 [ 898.341386][ C0] ? lock_chain_count+0x20/0x20 [ 898.346269][ C0] do_futex+0x15d/0x1710 [ 898.350517][ C0] ? __lock_acquire+0x16a7/0x5230 [ 898.355558][ C0] ? futex_exit_release+0x220/0x220 [ 898.360778][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 898.366770][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 898.372769][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 898.379313][ C0] ? find_held_lock+0x2d/0x110 [ 898.384086][ C0] __do_sys_futex+0x2a2/0x470 [ 898.388809][ C0] ? do_futex+0x1710/0x1710 [ 898.393344][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 898.399339][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 898.405263][ C0] do_syscall_64+0x3a/0xb0 [ 898.410228][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 898.416134][ C0] RIP: 0033:0x46e163 [ 898.420032][ C0] RSP: 002b:000000c0002b9f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 898.428488][ C0] RAX: ffffffffffffffda RBX: 000000c000560000 RCX: 000000000046e163 [ 898.436489][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000018803b8 [ 898.444463][ C0] RBP: 000000c0002b9f48 R08: 0000000000000000 R09: 0000000000000000 [ 898.452446][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043b6a0 [ 898.460414][ C0] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 898.468403][ C0] task:syz-fuzzer state:S stack:23912 pid: 4362 ppid: 4353 flags:0x00000000 [ 898.477631][ C0] Call Trace: [ 898.480921][ C0] __schedule+0x920/0x1fa0 [ 898.485346][ C0] ? io_schedule_timeout+0x140/0x140 [ 898.490633][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 898.496366][ C0] schedule+0xcb/0x270 [ 898.500449][ C0] futex_wait_queue_me+0x2a7/0x570 [ 898.505598][ C0] ? put_pi_state+0x240/0x240 [ 898.510293][ C0] futex_wait+0x1db/0x5f0 [ 898.514627][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 898.519686][ C0] ? detach_buf_split+0x599/0x7b0 [ 898.524812][ C0] ? mark_lock+0xef/0x17b0 [ 898.530706][ C0] ? lock_chain_count+0x20/0x20 [ 898.535681][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 898.541955][ C0] ? virtnet_poll+0x772/0xd90 [ 898.546677][ C0] do_futex+0x15d/0x1710 [ 898.550941][ C0] ? __lock_acquire+0x16a7/0x5230 [ 898.555992][ C0] ? futex_exit_release+0x220/0x220 [ 898.561206][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 898.567213][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 898.573227][ C0] ? net_rx_action+0x772/0xaf0 [ 898.578079][ C0] ? find_held_lock+0x2d/0x110 [ 898.582855][ C0] __do_sys_futex+0x2a2/0x470 [ 898.587549][ C0] ? do_futex+0x1710/0x1710 [ 898.592040][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 898.598013][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 898.603903][ C0] do_syscall_64+0x3a/0xb0 [ 898.608432][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 898.614335][ C0] RIP: 0033:0x46e163 [ 898.618235][ C0] RSP: 002b:000000c0001ebee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 898.626774][ C0] RAX: ffffffffffffffda RBX: 000000c0001c6c00 RCX: 000000000046e163 [ 898.634752][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0001c6d48 [ 898.642829][ C0] RBP: 000000c0001ebf28 R08: 0000000000000000 R09: 0000000000000000 [ 898.650807][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f1 [ 898.659070][ C0] R13: 0000000000000000 R14: 0000000000947879 R15: 0000000000000000 [ 898.667076][ C0] task:syz-executor.0 state:S stack:28160 pid: 4366 ppid: 4362 flags:0x00000000 [ 898.677022][ C0] Call Trace: [ 898.680750][ C0] __schedule+0x920/0x1fa0 [ 898.685167][ C0] ? io_schedule_timeout+0x140/0x140 [ 898.690444][ C0] ? release_task+0x1680/0x1680 [ 898.695313][ C0] schedule+0xcb/0x270 [ 898.699484][ C0] do_wait+0x677/0x9c0 [ 898.703550][ C0] ? wait_consider_task+0x3b50/0x3b50 [ 898.708930][ C0] ? __lock_acquire+0x16a7/0x5230 [ 898.713954][ C0] kernel_wait4+0x14c/0x260 [ 898.718459][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 898.723564][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 898.728775][ C0] __do_sys_wait4+0x13f/0x150 [ 898.733474][ C0] ? kernel_wait4+0x260/0x260 [ 898.738147][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 898.743609][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 898.748650][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 898.753498][ C0] ? get_vtime_delta+0x111/0x260 [ 898.758458][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 898.764989][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 898.770902][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 898.776181][ C0] do_syscall_64+0x3a/0xb0 [ 898.781104][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 898.787345][ C0] RIP: 0033:0x464a56 [ 898.791563][ C0] RSP: 002b:00007ffc67de87f8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 898.800375][ C0] RAX: ffffffffffffffda RBX: 000000000000110f RCX: 0000000000464a56 [ 898.808949][ C0] RDX: 0000000040000000 RSI: 00007ffc67de880c RDI: 00000000ffffffff [ 898.817495][ C0] RBP: 00007ffc67de880c R08: 0000000000000000 R09: 0000000002926400 [ 898.827044][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 898.836214][ C0] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 898.846974][ C0] task:syz-executor.0 state:R running task stack:22800 pid: 4367 ppid: 4366 flags:0x00000000 [ 898.860596][ C0] Call Trace: [ 898.865198][ C0] __schedule+0x920/0x1fa0 [ 898.871855][ C0] ? io_schedule_timeout+0x140/0x140 [ 898.879072][ C0] schedule+0xcb/0x270 [ 898.883460][ C0] do_nanosleep+0x1b1/0x6b0 [ 898.888679][ C0] ? schedule_timeout_idle+0x80/0x80 [ 898.894451][ C0] ? debug_object_destroy+0x210/0x210 [ 898.903727][ C0] ? memset+0x20/0x40 [ 898.912675][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 898.921022][ C0] ? __hrtimer_init+0x136/0x280 [ 898.928291][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 898.934968][ C0] ? nanosleep_copyout+0x100/0x100 [ 898.943247][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 898.952065][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 898.962895][ C0] ? get_timespec64+0x191/0x220 [ 898.969863][ C0] ? put_timespec64+0x120/0x120 [ 898.975365][ C0] common_nsleep+0xa2/0xc0 [ 898.981920][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 898.988832][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 898.996155][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 899.003342][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 899.012374][ C0] do_syscall_64+0x3a/0xb0 [ 899.019613][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 899.026522][ C0] RIP: 0033:0x48a76a [ 899.031761][ C0] RSP: 002b:00007ffc67de8580 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 899.044733][ C0] RAX: ffffffffffffffda RBX: 00000000000003a1 RCX: 000000000048a76a [ 899.053882][ C0] RDX: 00007ffc67de85c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 899.064575][ C0] RBP: 00007ffc67de865c R08: 0000000000000000 R09: 00007ffc67def090 [ 899.073840][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 899.084311][ C0] R13: 00000000000d27e5 R14: 0000000000000014 R15: 00007ffc67de86c0 [ 899.093673][ C0] task:syz-executor.1 state:S stack:28160 pid: 4414 ppid: 4362 flags:0x00000000 [ 899.105923][ C0] Call Trace: [ 899.109334][ C0] __schedule+0x920/0x1fa0 [ 899.113787][ C0] ? io_schedule_timeout+0x140/0x140 [ 899.119087][ C0] ? release_task+0x1680/0x1680 [ 899.123942][ C0] schedule+0xcb/0x270 [ 899.128006][ C0] do_wait+0x677/0x9c0 [ 899.132100][ C0] ? wait_consider_task+0x3b50/0x3b50 [ 899.137465][ C0] ? __lock_acquire+0x16a7/0x5230 [ 899.142488][ C0] kernel_wait4+0x14c/0x260 [ 899.147000][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 899.152115][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 899.157317][ C0] __do_sys_wait4+0x13f/0x150 [ 899.161994][ C0] ? kernel_wait4+0x260/0x260 [ 899.166672][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 899.172123][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 899.176969][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 899.181819][ C0] ? get_vtime_delta+0x111/0x260 [ 899.186752][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 899.192722][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 899.198613][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 899.203629][ C0] do_syscall_64+0x3a/0xb0 [ 899.208050][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 899.213937][ C0] RIP: 0033:0x464a56 [ 899.217820][ C0] RSP: 002b:00007ffebc449e08 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 899.226249][ C0] RAX: ffffffffffffffda RBX: 000000000000114e RCX: 0000000000464a56 [ 899.234228][ C0] RDX: 0000000040000000 RSI: 00007ffebc449e1c RDI: 00000000ffffffff [ 899.243497][ C0] RBP: 00007ffebc449e1c R08: 0000000000000000 R09: 0000000002560400 [ 899.252201][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 899.260671][ C0] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 899.269502][ C0] task:syz-executor.1 state:S stack:24800 pid: 4430 ppid: 4414 flags:0x00000000 [ 899.280038][ C0] Call Trace: [ 899.283595][ C0] __schedule+0x920/0x1fa0 [ 899.288821][ C0] ? io_schedule_timeout+0x140/0x140 [ 899.294506][ C0] schedule+0xcb/0x270 [ 899.301479][ C0] do_nanosleep+0x1b1/0x6b0 [ 899.306228][ C0] ? schedule_timeout_idle+0x80/0x80 [ 899.312364][ C0] ? debug_object_destroy+0x210/0x210 [ 899.318356][ C0] ? memset+0x20/0x40 [ 899.322930][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 899.330221][ C0] ? __hrtimer_init+0x136/0x280 [ 899.336013][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 899.341631][ C0] ? nanosleep_copyout+0x100/0x100 [ 899.347224][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 899.354459][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 899.360883][ C0] ? get_timespec64+0x191/0x220 [ 899.366022][ C0] ? put_timespec64+0x120/0x120 [ 899.370893][ C0] common_nsleep+0xa2/0xc0 [ 899.375322][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 899.380964][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 899.387237][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 899.393231][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 899.399136][ C0] do_syscall_64+0x3a/0xb0 [ 899.403545][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 899.409450][ C0] RIP: 0033:0x48a76a [ 899.413355][ C0] RSP: 002b:00007ffebc449b90 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 899.421770][ C0] RAX: ffffffffffffffda RBX: 00000000000003ff RCX: 000000000048a76a [ 899.429758][ C0] RDX: 00007ffebc449bd0 RSI: 0000000000000000 RDI: 0000000000000000 [ 899.438083][ C0] RBP: 00007ffebc449c6c R08: 0000000000000000 R09: 00007ffebc455090 [ 899.446305][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 899.454466][ C0] R13: 00000000000d2ad5 R14: 0000000000000004 R15: 00007ffebc449cd0 [ 899.462446][ C0] task:syz-executor.2 state:S stack:27296 pid: 4481 ppid: 4358 flags:0x00000000 [ 899.471666][ C0] Call Trace: [ 899.475093][ C0] __schedule+0x920/0x1fa0 [ 899.479601][ C0] ? io_schedule_timeout+0x140/0x140 [ 899.484996][ C0] ? release_task+0x1680/0x1680 [ 899.489848][ C0] schedule+0xcb/0x270 [ 899.493922][ C0] do_wait+0x677/0x9c0 [ 899.498005][ C0] ? wait_consider_task+0x3b50/0x3b50 [ 899.503384][ C0] ? __lock_acquire+0x16a7/0x5230 [ 899.508480][ C0] kernel_wait4+0x14c/0x260 [ 899.513019][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 899.518134][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 899.523333][ C0] __do_sys_wait4+0x13f/0x150 [ 899.528014][ C0] ? kernel_wait4+0x260/0x260 [ 899.532690][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 899.538160][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 899.543035][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 899.547904][ C0] ? get_vtime_delta+0x111/0x260 [ 899.552876][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 899.558872][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 899.564767][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 899.569907][ C0] do_syscall_64+0x3a/0xb0 [ 899.574325][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 899.580391][ C0] RIP: 0033:0x464a56 [ 899.584283][ C0] RSP: 002b:00007fffee466b78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 899.592706][ C0] RAX: ffffffffffffffda RBX: 00000000000011a5 RCX: 0000000000464a56 [ 899.600694][ C0] RDX: 0000000040000000 RSI: 00007fffee466b8c RDI: 00000000ffffffff [ 899.609014][ C0] RBP: 00007fffee466b8c R08: 0000000000000000 R09: 0000000002b09400 [ 899.617475][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 899.625467][ C0] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 899.634534][ C0] task:syz-executor.2 state:R running task stack:24928 pid: 4517 ppid: 4481 flags:0x00000000 [ 899.645324][ C0] Call Trace: [ 899.648604][ C0] __schedule+0x920/0x1fa0 [ 899.653027][ C0] ? io_schedule_timeout+0x140/0x140 [ 899.658753][ C0] schedule+0xcb/0x270 [ 899.662953][ C0] do_nanosleep+0x1b1/0x6b0 [ 899.667772][ C0] ? schedule_timeout_idle+0x80/0x80 [ 899.674252][ C0] ? debug_object_destroy+0x210/0x210 [ 899.680631][ C0] ? memset+0x20/0x40 [ 899.685541][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 899.695191][ C0] ? __hrtimer_init+0x136/0x280 [ 899.703267][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 899.709167][ C0] ? nanosleep_copyout+0x100/0x100 [ 899.714652][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 899.721201][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 899.728653][ C0] ? get_timespec64+0x191/0x220 [ 899.733657][ C0] ? put_timespec64+0x120/0x120 [ 899.738678][ C0] common_nsleep+0xa2/0xc0 [ 899.743235][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 899.750869][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 899.757440][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 899.764770][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 899.771274][ C0] do_syscall_64+0x3a/0xb0 [ 899.775724][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 899.781648][ C0] RIP: 0033:0x48a76a [ 899.785547][ C0] RSP: 002b:00007fffee466900 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 899.793978][ C0] RAX: ffffffffffffffda RBX: 0000000000000415 RCX: 000000000048a76a [ 899.801980][ C0] RDX: 00007fffee466940 RSI: 0000000000000000 RDI: 0000000000000000 [ 899.809971][ C0] RBP: 00007fffee4669dc R08: 0000000000000000 R09: 00007fffee489090 [ 899.817950][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 899.825930][ C0] R13: 00000000000d2a15 R14: 0000000000000008 R15: 00007fffee466a40 [ 899.834043][ C0] task:syz-executor.3 state:S stack:28160 pid: 4638 ppid: 4362 flags:0x00000000 [ 899.843270][ C0] Call Trace: [ 899.846672][ C0] __schedule+0x920/0x1fa0 [ 899.851101][ C0] ? io_schedule_timeout+0x140/0x140 [ 899.856435][ C0] ? release_task+0x1680/0x1680 [ 899.861296][ C0] schedule+0xcb/0x270 [ 899.865840][ C0] do_wait+0x677/0x9c0 [ 899.869943][ C0] ? wait_consider_task+0x3b50/0x3b50 [ 899.876099][ C0] ? __lock_acquire+0x16a7/0x5230 [ 899.884780][ C0] kernel_wait4+0x14c/0x260 [ 899.889935][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 899.895065][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 899.900542][ C0] __do_sys_wait4+0x13f/0x150 [ 899.906826][ C0] ? kernel_wait4+0x260/0x260 [ 899.912414][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 899.918402][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 899.923554][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 899.929047][ C0] ? get_vtime_delta+0x111/0x260 [ 899.934474][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 899.941331][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 899.947256][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 899.952357][ C0] do_syscall_64+0x3a/0xb0 [ 899.957128][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 899.963074][ C0] RIP: 0033:0x464a56 [ 899.967042][ C0] RSP: 002b:00007fff6fb63aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 899.975701][ C0] RAX: ffffffffffffffda RBX: 0000000000001255 RCX: 0000000000464a56 [ 899.984460][ C0] RDX: 0000000040000000 RSI: 00007fff6fb63abc RDI: 00000000ffffffff [ 899.992444][ C0] RBP: 00007fff6fb63abc R08: 0000000000000000 R09: 0000000003032400 [ 900.000438][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 900.008418][ C0] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 900.016501][ C0] task:syz-executor.3 state:R running task stack:24832 pid: 4693 ppid: 4638 flags:0x00000000 [ 900.027415][ C0] Call Trace: [ 900.030694][ C0] __schedule+0x920/0x1fa0 [ 900.035259][ C0] ? io_schedule_timeout+0x140/0x140 [ 900.040566][ C0] schedule+0xcb/0x270 [ 900.044832][ C0] do_nanosleep+0x1b1/0x6b0 [ 900.049342][ C0] ? schedule_timeout_idle+0x80/0x80 [ 900.054646][ C0] ? debug_object_destroy+0x210/0x210 [ 900.060035][ C0] ? memset+0x20/0x40 [ 900.064033][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 900.070275][ C0] ? __hrtimer_init+0x136/0x280 [ 900.075193][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 900.080166][ C0] ? nanosleep_copyout+0x100/0x100 [ 900.085305][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 900.095719][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 900.101981][ C0] ? get_timespec64+0x191/0x220 [ 900.106935][ C0] ? put_timespec64+0x120/0x120 [ 900.111797][ C0] common_nsleep+0xa2/0xc0 [ 900.116231][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 900.121880][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 900.128664][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 900.134996][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 900.141337][ C0] do_syscall_64+0x3a/0xb0 [ 900.146074][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 900.152472][ C0] RIP: 0033:0x48a76a [ 900.157077][ C0] RSP: 002b:00007fff6fb63830 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 900.167632][ C0] RAX: ffffffffffffffda RBX: 00000000000003cd RCX: 000000000048a76a [ 900.177345][ C0] RDX: 00007fff6fb63870 RSI: 0000000000000000 RDI: 0000000000000000 [ 900.186944][ C0] RBP: 00007fff6fb6390c R08: 0000000000000000 R09: 00007fff6fb7f090 [ 900.195506][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 900.205244][ C0] R13: 00000000000d2a8c R14: 0000000000000006 R15: 00007fff6fb63970 [ 900.213658][ C0] task:syz-executor.4 state:S stack:27648 pid: 4856 ppid: 4358 flags:0x00000000 [ 900.222979][ C0] Call Trace: [ 900.226258][ C0] __schedule+0x920/0x1fa0 [ 900.231428][ C0] ? io_schedule_timeout+0x140/0x140 [ 900.237301][ C0] ? release_task+0x1680/0x1680 [ 900.242187][ C0] schedule+0xcb/0x270 [ 900.246267][ C0] do_wait+0x677/0x9c0 [ 900.250350][ C0] ? wait_consider_task+0x3b50/0x3b50 [ 900.255755][ C0] ? __lock_acquire+0x16a7/0x5230 [ 900.261661][ C0] kernel_wait4+0x14c/0x260 [ 900.267050][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 900.276936][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 900.284528][ C0] __do_sys_wait4+0x13f/0x150 [ 900.291056][ C0] ? kernel_wait4+0x260/0x260 [ 900.297246][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 900.306057][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 900.312065][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 900.318283][ C0] ? get_vtime_delta+0x111/0x260 [ 900.323990][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 900.332740][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 900.340261][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 900.347001][ C0] do_syscall_64+0x3a/0xb0 [ 900.355484][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 900.363382][ C0] RIP: 0033:0x464a56 [ 900.368940][ C0] RSP: 002b:00007fff76620e48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 900.381471][ C0] RAX: ffffffffffffffda RBX: 000000000000133a RCX: 0000000000464a56 [ 900.392920][ C0] RDX: 0000000040000000 RSI: 00007fff76620e5c RDI: 00000000ffffffff [ 900.404609][ C0] RBP: 00007fff76620e5c R08: 0000000000000000 R09: 0000000001a73400 [ 900.417324][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 900.429858][ C0] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 900.440936][ C0] task:syz-executor.4 state:R running task stack:24272 pid: 4922 ppid: 4856 flags:0x00000000 [ 900.456595][ C0] Call Trace: [ 900.462062][ C0] __schedule+0x920/0x1fa0 [ 900.468797][ C0] ? io_schedule_timeout+0x140/0x140 [ 900.476064][ C0] schedule+0xcb/0x270 [ 900.481735][ C0] do_nanosleep+0x1b1/0x6b0 [ 900.486318][ C0] ? schedule_timeout_idle+0x80/0x80 [ 900.492332][ C0] ? debug_object_destroy+0x210/0x210 [ 900.498555][ C0] ? memset+0x20/0x40 [ 900.502864][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 900.509133][ C0] ? __hrtimer_init+0x136/0x280 [ 900.514032][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 900.518990][ C0] ? nanosleep_copyout+0x100/0x100 [ 900.524137][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 900.530636][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 900.536912][ C0] ? get_timespec64+0x191/0x220 [ 900.541771][ C0] ? put_timespec64+0x120/0x120 [ 900.547098][ C0] common_nsleep+0xa2/0xc0 [ 900.551538][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 900.557168][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 900.563430][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 900.569412][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 900.575308][ C0] do_syscall_64+0x3a/0xb0 [ 900.579816][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 900.585709][ C0] RIP: 0033:0x48a76a [ 900.589647][ C0] RSP: 002b:00007fff76620bd0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 900.598159][ C0] RAX: ffffffffffffffda RBX: 00000000000003ef RCX: 000000000048a76a [ 900.606132][ C0] RDX: 00007fff76620c10 RSI: 0000000000000000 RDI: 0000000000000000 [ 900.614125][ C0] RBP: 00007fff76620cac R08: 0000000000000000 R09: 00007fff76774090 [ 900.622120][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 900.630093][ C0] R13: 00000000000d2a92 R14: 0000000000000008 R15: 00007fff76620d10 [ 900.639118][ C0] task:syz-executor.5 state:S stack:28160 pid: 5231 ppid: 4358 flags:0x00000000 [ 900.648437][ C0] Call Trace: [ 900.651720][ C0] __schedule+0x920/0x1fa0 [ 900.656189][ C0] ? io_schedule_timeout+0x140/0x140 [ 900.661475][ C0] ? release_task+0x1680/0x1680 [ 900.666348][ C0] schedule+0xcb/0x270 [ 900.670419][ C0] do_wait+0x677/0x9c0 [ 900.674500][ C0] ? wait_consider_task+0x3b50/0x3b50 [ 900.679872][ C0] ? __lock_acquire+0x16a7/0x5230 [ 900.684910][ C0] kernel_wait4+0x14c/0x260 [ 900.689417][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 900.694548][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 900.699753][ C0] __do_sys_wait4+0x13f/0x150 [ 900.704571][ C0] ? kernel_wait4+0x260/0x260 [ 900.709269][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 900.714761][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 900.719637][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 900.724515][ C0] ? get_vtime_delta+0x111/0x260 [ 900.729479][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 900.735471][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 900.741379][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 900.746418][ C0] do_syscall_64+0x3a/0xb0 [ 900.750846][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 900.756762][ C0] RIP: 0033:0x464a56 [ 900.760670][ C0] RSP: 002b:00007fff16febfe8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 900.769098][ C0] RAX: ffffffffffffffda RBX: 00000000000014d6 RCX: 0000000000464a56 [ 900.777087][ C0] RDX: 0000000040000000 RSI: 00007fff16febffc RDI: 00000000ffffffff [ 900.785080][ C0] RBP: 00007fff16febffc R08: 0000000000000000 R09: 00000000024a0400 [ 900.793081][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 900.801064][ C0] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 900.809841][ C0] task:syz-executor.5 state:S stack:23936 pid: 5334 ppid: 5231 flags:0x00000000 [ 900.819057][ C0] Call Trace: [ 900.822334][ C0] __schedule+0x920/0x1fa0 [ 900.826750][ C0] ? io_schedule_timeout+0x140/0x140 [ 900.832050][ C0] schedule+0xcb/0x270 [ 900.836132][ C0] do_nanosleep+0x1b1/0x6b0 [ 900.840633][ C0] ? schedule_timeout_idle+0x80/0x80 [ 900.846054][ C0] ? debug_object_destroy+0x210/0x210 [ 900.851446][ C0] ? memset+0x20/0x40 [ 900.855436][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 900.861691][ C0] ? __hrtimer_init+0x136/0x280 [ 900.866750][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 900.873536][ C0] ? nanosleep_copyout+0x100/0x100 [ 900.879099][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 900.885395][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 900.893426][ C0] ? get_timespec64+0x191/0x220 [ 900.898922][ C0] ? put_timespec64+0x120/0x120 [ 900.904473][ C0] common_nsleep+0xa2/0xc0 [ 900.909448][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 900.915575][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 900.923137][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 900.929125][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 900.935031][ C0] do_syscall_64+0x3a/0xb0 [ 900.939468][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 900.945640][ C0] RIP: 0033:0x48a76a [ 900.949624][ C0] RSP: 002b:00007fff16febd70 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 900.958402][ C0] RAX: ffffffffffffffda RBX: 00000000000003cb RCX: 000000000048a76a [ 900.966391][ C0] RDX: 00007fff16febdb0 RSI: 0000000000000000 RDI: 0000000000000000 [ 900.974388][ C0] RBP: 00007fff16febe4c R08: 0000000000000000 R09: 00007fff16ff4090 [ 900.982475][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 900.990477][ C0] R13: 00000000000d29ab R14: 0000000000000007 R15: 00007fff16febeb0 [ 900.998474][ C0] task:kworker/u4:7 state:I stack:23872 pid: 5626 ppid: 2 flags:0x00004000 [ 901.007687][ C0] Workqueue: 0x0 (events_unbound) [ 901.012826][ C0] Call Trace: [ 901.016121][ C0] __schedule+0x920/0x1fa0 [ 901.020565][ C0] ? io_schedule_timeout+0x140/0x140 [ 901.025857][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 901.030808][ C0] schedule+0xcb/0x270 [ 901.035073][ C0] worker_thread+0x14c/0x1120 [ 901.039757][ C0] ? __kthread_parkme+0x118/0x1d0 [ 901.044797][ C0] ? process_one_work+0x1580/0x1580 [ 901.050011][ C0] kthread+0x38c/0x460 [ 901.054077][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 901.059277][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 901.064412][ C0] ret_from_fork+0x1f/0x30 [ 901.068843][ C0] task:kworker/0:3 state:I stack:17912 pid: 6600 ppid: 2 flags:0x00004000 [ 901.078060][ C0] Workqueue: 0x0 (rcu_gp) [ 901.082495][ C0] Call Trace: [ 901.085781][ C0] __schedule+0x920/0x1fa0 [ 901.090277][ C0] ? io_schedule_timeout+0x140/0x140 [ 901.095564][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 901.100516][ C0] schedule+0xcb/0x270 [ 901.104588][ C0] worker_thread+0x14c/0x1120 [ 901.109372][ C0] ? __kthread_parkme+0x118/0x1d0 [ 901.114400][ C0] ? process_one_work+0x1580/0x1580 [ 901.119612][ C0] kthread+0x38c/0x460 [ 901.123692][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 901.128910][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 901.134087][ C0] ret_from_fork+0x1f/0x30 [ 901.138536][ C0] task:kworker/1:3 state:I stack:19048 pid: 6876 ppid: 2 flags:0x00004000 [ 901.147854][ C0] Workqueue: 0x0 (events) [ 901.152306][ C0] Call Trace: [ 901.155596][ C0] __schedule+0x920/0x1fa0 [ 901.160201][ C0] ? io_schedule_timeout+0x140/0x140 [ 901.167525][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 901.172664][ C0] schedule+0xcb/0x270 [ 901.177567][ C0] worker_thread+0x14c/0x1120 [ 901.183342][ C0] ? __kthread_parkme+0x118/0x1d0 [ 901.189354][ C0] ? process_one_work+0x1580/0x1580 [ 901.194884][ C0] kthread+0x38c/0x460 [ 901.199237][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 901.204498][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 901.210091][ C0] ret_from_fork+0x1f/0x30 [ 901.214560][ C0] task:kworker/1:4 state:I stack:22576 pid: 7137 ppid: 2 flags:0x00004000 [ 901.224210][ C0] Workqueue: 0x0 (rcu_gp) [ 901.229382][ C0] Call Trace: [ 901.233205][ C0] __schedule+0x920/0x1fa0 [ 901.238798][ C0] ? io_schedule_timeout+0x140/0x140 [ 901.244772][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 901.250002][ C0] schedule+0xcb/0x270 [ 901.254103][ C0] worker_thread+0x14c/0x1120 [ 901.259084][ C0] ? __kthread_parkme+0x118/0x1d0 [ 901.266014][ C0] ? process_one_work+0x1580/0x1580 [ 901.271495][ C0] kthread+0x38c/0x460 [ 901.276164][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 901.281389][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 901.287938][ C0] ret_from_fork+0x1f/0x30 [ 901.292465][ C0] task:kworker/1:5 state:I stack:23392 pid: 7219 ppid: 2 flags:0x00004000 [ 901.301887][ C0] Workqueue: 0x0 (events) [ 901.306415][ C0] Call Trace: [ 901.310340][ C0] __schedule+0x920/0x1fa0 [ 901.316888][ C0] ? io_schedule_timeout+0x140/0x140 [ 901.323968][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 901.329360][ C0] schedule+0xcb/0x270 [ 901.334869][ C0] worker_thread+0x14c/0x1120 [ 901.340228][ C0] ? __kthread_parkme+0x118/0x1d0 [ 901.346909][ C0] ? process_one_work+0x1580/0x1580 [ 901.352644][ C0] kthread+0x38c/0x460 [ 901.356884][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 901.362124][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 901.367433][ C0] ret_from_fork+0x1f/0x30 [ 901.372087][ C0] task:kworker/0:4 state:I stack:18608 pid: 7423 ppid: 2 flags:0x00004000 [ 901.382120][ C0] Workqueue: 0x0 (events) [ 901.387130][ C0] Call Trace: [ 901.390443][ C0] __schedule+0x920/0x1fa0 [ 901.397570][ C0] ? io_schedule_timeout+0x140/0x140 [ 901.403057][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 901.408820][ C0] schedule+0xcb/0x270 [ 901.413151][ C0] worker_thread+0x14c/0x1120 [ 901.418223][ C0] ? __kthread_parkme+0x118/0x1d0 [ 901.423509][ C0] ? process_one_work+0x1580/0x1580 [ 901.429454][ C0] kthread+0x38c/0x460 [ 901.434328][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 901.440483][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 901.445885][ C0] ret_from_fork+0x1f/0x30 [ 901.450831][ C0] task:kworker/0:5 state:I stack:18112 pid: 7558 ppid: 2 flags:0x00004000 [ 901.460057][ C0] Workqueue: 0x0 (events) [ 901.464528][ C0] Call Trace: [ 901.467810][ C0] __schedule+0x920/0x1fa0 [ 901.472220][ C0] ? io_schedule_timeout+0x140/0x140 [ 901.477523][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 901.482456][ C0] schedule+0xcb/0x270 [ 901.486531][ C0] worker_thread+0x14c/0x1120 [ 901.491216][ C0] ? __kthread_parkme+0x118/0x1d0 [ 901.496276][ C0] ? process_one_work+0x1580/0x1580 [ 901.501515][ C0] kthread+0x38c/0x460 [ 901.505588][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 901.510799][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 901.515912][ C0] ret_from_fork+0x1f/0x30 [ 901.520341][ C0] task:kworker/1:6 state:I stack:24712 pid: 8623 ppid: 2 flags:0x00004000 [ 901.529559][ C0] Workqueue: 0x0 (events) [ 901.533995][ C0] Call Trace: [ 901.537299][ C0] __schedule+0x920/0x1fa0 [ 901.541716][ C0] ? io_schedule_timeout+0x140/0x140 [ 901.546995][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 901.551944][ C0] schedule+0xcb/0x270 [ 901.556008][ C0] worker_thread+0x14c/0x1120 [ 901.560685][ C0] ? process_one_work+0x1580/0x1580 [ 901.565886][ C0] kthread+0x38c/0x460 [ 901.569998][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 901.575202][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 901.580387][ C0] ret_from_fork+0x1f/0x30 [ 901.584841][ C0] task:kworker/1:7 state:R running task stack:23080 pid: 9106 ppid: 2 flags:0x00004000 [ 901.595634][ C0] Workqueue: usb_hub_wq hub_event [ 901.600685][ C0] Call Trace: [ 901.603952][ C0] __schedule+0x920/0x1fa0 [ 901.608378][ C0] ? io_schedule_timeout+0x140/0x140 [ 901.613662][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 901.619660][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 901.624851][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 901.629868][ C0] ? msleep+0x63/0xf0 [ 901.633850][ C0] schedule+0xcb/0x270 [ 901.637919][ C0] schedule_timeout+0x14a/0x250 [ 901.642761][ C0] ? usleep_range+0x170/0x170 [ 901.647514][ C0] ? __next_timer_interrupt+0x210/0x210 [ 901.653076][ C0] ? hub_ext_port_status+0x19d/0x450 [ 901.658375][ C0] msleep+0xa4/0xf0 [ 901.662196][ C0] hub_port_debounce+0x1b9/0x3c0 [ 901.667134][ C0] ? usb_port_disable+0x190/0x190 [ 901.672208][ C0] ? kfree_const+0x51/0x60 [ 901.676627][ C0] ? kobject_put+0x1f3/0x540 [ 901.681217][ C0] hub_event+0x2ceb/0x4320 [ 901.685643][ C0] ? hub_port_debounce+0x3c0/0x3c0 [ 901.690767][ C0] ? __lock_acquire+0x1c90/0x5230 [ 901.695801][ C0] ? trace_workqueue_activate_work+0x111/0x1e0 [ 901.702126][ C0] ? lock_release+0x6f0/0x6f0 [ 901.706847][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 901.711709][ C0] process_one_work+0x98d/0x1580 [ 901.718017][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 901.725062][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 901.730662][ C0] worker_thread+0x64c/0x1120 [ 901.735822][ C0] ? __kthread_parkme+0x118/0x1d0 [ 901.741520][ C0] ? process_one_work+0x1580/0x1580 [ 901.747463][ C0] kthread+0x38c/0x460 [ 901.752069][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 901.757719][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 901.763591][ C0] ret_from_fork+0x1f/0x30 [ 901.768621][ C0] task:kworker/0:7 state:I stack:22416 pid: 9829 ppid: 2 flags:0x00004000 [ 901.779713][ C0] Workqueue: 0x0 (rcu_gp) [ 901.784529][ C0] Call Trace: [ 901.787837][ C0] __schedule+0x920/0x1fa0 [ 901.792315][ C0] ? io_schedule_timeout+0x140/0x140 [ 901.798516][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 901.804663][ C0] schedule+0xcb/0x270 [ 901.809915][ C0] worker_thread+0x14c/0x1120 [ 901.814630][ C0] ? __kthread_parkme+0x118/0x1d0 [ 901.820093][ C0] ? process_one_work+0x1580/0x1580 [ 901.826483][ C0] kthread+0x38c/0x460 [ 901.830592][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 901.835799][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 901.840909][ C0] ret_from_fork+0x1f/0x30 [ 901.845358][ C0] task:kworker/0:6 state:I stack:22296 pid:24283 ppid: 2 flags:0x00004000 [ 901.854585][ C0] Workqueue: 0x0 (events) [ 901.859030][ C0] Call Trace: [ 901.862322][ C0] __schedule+0x920/0x1fa0 [ 901.866738][ C0] ? io_schedule_timeout+0x140/0x140 [ 901.872060][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 901.876995][ C0] schedule+0xcb/0x270 [ 901.881070][ C0] worker_thread+0x14c/0x1120 [ 901.885754][ C0] ? __kthread_parkme+0x118/0x1d0 [ 901.890858][ C0] ? process_one_work+0x1580/0x1580 [ 901.896066][ C0] kthread+0x38c/0x460 [ 901.900126][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 901.905324][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 901.910426][ C0] ret_from_fork+0x1f/0x30 [ 901.914850][ C0] task:kworker/u5:1 state:I stack:28832 pid:26704 ppid: 2 flags:0x00004000 [ 901.924057][ C0] Workqueue: 0x0 (hci0) [ 901.928312][ C0] Call Trace: [ 901.931666][ C0] __schedule+0x920/0x1fa0 [ 901.936096][ C0] ? io_schedule_timeout+0x140/0x140 [ 901.942609][ C0] schedule+0xcb/0x270 [ 901.946690][ C0] worker_thread+0x14c/0x1120 [ 901.951386][ C0] ? __kthread_parkme+0x118/0x1d0 [ 901.956402][ C0] ? process_one_work+0x1580/0x1580 [ 901.961615][ C0] kthread+0x38c/0x460 [ 901.965684][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 901.970879][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 901.975983][ C0] ret_from_fork+0x1f/0x30 [ 901.980394][ C0] task:kworker/u5:2 state:I stack:30904 pid:31315 ppid: 2 flags:0x00004000 [ 901.989596][ C0] Call Trace: [ 901.992862][ C0] __schedule+0x920/0x1fa0 [ 901.997275][ C0] ? io_schedule_timeout+0x140/0x140 [ 902.002573][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 902.007585][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 902.012609][ C0] schedule+0xcb/0x270 [ 902.016678][ C0] worker_thread+0x14c/0x1120 [ 902.021446][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 902.027416][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 902.033242][ C0] ? __kthread_parkme+0x118/0x1d0 [ 902.038266][ C0] ? process_one_work+0x1580/0x1580 [ 902.043469][ C0] kthread+0x38c/0x460 [ 902.047540][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 902.052731][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 902.057837][ C0] ret_from_fork+0x1f/0x30 [ 902.062262][ C0] task:kworker/1:0 state:I stack:23552 pid: 1794 ppid: 2 flags:0x00004000 [ 902.071469][ C0] Workqueue: 0x0 (events) [ 902.076419][ C0] Call Trace: [ 902.081087][ C0] __schedule+0x920/0x1fa0 [ 902.086234][ C0] ? io_schedule_timeout+0x140/0x140 [ 902.093464][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 902.099277][ C0] schedule+0xcb/0x270 [ 902.104625][ C0] worker_thread+0x14c/0x1120 [ 902.113009][ C0] ? process_one_work+0x1580/0x1580 [ 902.118491][ C0] kthread+0x38c/0x460 [ 902.123787][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 902.129707][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 902.135278][ C0] ret_from_fork+0x1f/0x30 [ 902.141476][ C0] task:kworker/1:8 state:I stack:23232 pid: 1797 ppid: 2 flags:0x00004000 [ 902.153177][ C0] Workqueue: 0x0 (events) [ 902.158308][ C0] Call Trace: [ 902.162327][ C0] __schedule+0x920/0x1fa0 [ 902.167378][ C0] ? io_schedule_timeout+0x140/0x140 [ 902.173426][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 902.180685][ C0] schedule+0xcb/0x270 [ 902.185718][ C0] worker_thread+0x14c/0x1120 [ 902.190860][ C0] ? __kthread_parkme+0x118/0x1d0 [ 902.196569][ C0] ? process_one_work+0x1580/0x1580 [ 902.205103][ C0] kthread+0x38c/0x460 [ 902.209529][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 902.214969][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 902.220524][ C0] ret_from_fork+0x1f/0x30 [ 902.224988][ C0] task:agetty state:S stack:27136 pid: 2409 ppid: 1 flags:0x00000000 [ 902.236025][ C0] Call Trace: [ 902.240068][ C0] __schedule+0x920/0x1fa0 [ 902.245039][ C0] ? io_schedule_timeout+0x140/0x140 [ 902.250572][ C0] schedule+0xcb/0x270 [ 902.255736][ C0] schedule_timeout+0x1db/0x250 [ 902.261641][ C0] ? usleep_range+0x170/0x170 [ 902.266339][ C0] ? find_held_lock+0x2d/0x110 [ 902.271112][ C0] ? __up_read+0x1a1/0x7b0 [ 902.275520][ C0] ? down_write_nested+0x150/0x150 [ 902.280632][ C0] wait_woken+0x1ef/0x250 [ 902.284962][ C0] ? woken_wake_function+0x70/0x70 [ 902.290088][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 902.296079][ C0] n_tty_read+0xf61/0x12f0 [ 902.300512][ C0] ? n_tty_write_wakeup+0x40/0x40 [ 902.305528][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 902.310803][ C0] tty_read+0x33a/0x5d0 [ 902.314961][ C0] ? do_SAK+0x70/0x70 [ 902.318941][ C0] ? aa_path_link+0x2f0/0x2f0 [ 902.323613][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 902.329847][ C0] new_sync_read+0x41e/0x6e0 [ 902.334427][ C0] ? ksys_lseek+0x1b0/0x1b0 [ 902.338916][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 902.344887][ C0] vfs_read+0x35c/0x570 [ 902.349032][ C0] ksys_read+0x12d/0x250 [ 902.353273][ C0] ? vfs_write+0x9e0/0x9e0 [ 902.357674][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 902.363651][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 902.369543][ C0] do_syscall_64+0x3a/0xb0 [ 902.373968][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 902.379867][ C0] RIP: 0033:0x7fa05b911910 [ 902.384448][ C0] RSP: 002b:00007fff79351fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 902.392851][ C0] RAX: ffffffffffffffda RBX: 00007fff7935204f RCX: 00007fa05b911910 [ 902.400822][ C0] RDX: 0000000000000001 RSI: 00007fff7935204f RDI: 0000000000000000 [ 902.408811][ C0] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007fff79350ea0 [ 902.416784][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 902.424759][ C0] R13: 0000564c63c0d900 R14: 00007fff79352050 R15: 0000000000000012 [ 902.432795][ C0] task:syz-executor.0 state:S stack:28824 pid:10017 ppid: 4367 flags:0x00000000 [ 902.442011][ C0] Call Trace: [ 902.445285][ C0] __schedule+0x920/0x1fa0 [ 902.449700][ C0] ? io_schedule_timeout+0x140/0x140 [ 902.454978][ C0] schedule+0xcb/0x270 [ 902.459048][ C0] futex_wait_queue_me+0x2a7/0x570 [ 902.464156][ C0] ? put_pi_state+0x240/0x240 [ 902.468823][ C0] futex_wait+0x1db/0x5f0 [ 902.473142][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 902.478171][ C0] ? lock_chain_count+0x20/0x20 [ 902.483014][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 902.488984][ C0] ? __lock_acquire+0x16a7/0x5230 [ 902.494010][ C0] ? __lock_acquire+0x16a7/0x5230 [ 902.499060][ C0] do_futex+0x15d/0x1710 [ 902.503294][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 902.509282][ C0] ? futex_exit_release+0x220/0x220 [ 902.514473][ C0] ? find_held_lock+0x2d/0x110 [ 902.519240][ C0] ? __do_sys_futex+0x352/0x470 [ 902.524079][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 902.529096][ C0] ? _copy_from_user+0x5d/0x180 [ 902.533940][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 902.539924][ C0] ? ktime_get+0x38a/0x470 [ 902.544437][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 902.549458][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 902.555355][ C0] ? ktime_get+0x30b/0x470 [ 902.559770][ C0] __do_sys_futex+0x2a2/0x470 [ 902.564445][ C0] ? do_futex+0x1710/0x1710 [ 902.568963][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 902.574965][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 902.580884][ C0] do_syscall_64+0x3a/0xb0 [ 902.585328][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 902.591238][ C0] RIP: 0033:0x4665f9 [ 902.595375][ C0] RSP: 002b:00007ffc67de8418 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 902.603798][ C0] RAX: ffffffffffffffda RBX: 0000000000000bea RCX: 00000000004665f9 [ 902.611978][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056c014 [ 902.619956][ C0] RBP: 000000000056c014 R08: 00007ffc67def090 R09: 0000000000000000 [ 902.627967][ C0] R10: 00007ffc67de84f0 R11: 0000000000000246 R12: 00000000000d27e5 [ 902.636583][ C0] R13: 00000000000003e8 R14: 000000000056bf60 R15: 00000000000d2198 [ 902.644620][ C0] task:syz-executor.0 state:S stack:24920 pid:10018 ppid: 4367 flags:0x00000000 [ 902.653848][ C0] Call Trace: [ 902.657123][ C0] __schedule+0x920/0x1fa0 [ 902.661545][ C0] ? io_schedule_timeout+0x140/0x140 [ 902.666845][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 902.672308][ C0] schedule+0xcb/0x270 [ 902.676378][ C0] futex_wait_queue_me+0x2a7/0x570 [ 902.681542][ C0] ? put_pi_state+0x240/0x240 [ 902.686341][ C0] futex_wait+0x1db/0x5f0 [ 902.690690][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 902.695729][ C0] ? ext4_expand_extra_isize+0x580/0x580 [ 902.701363][ C0] ? hash_futex+0x12/0x200 [ 902.705780][ C0] ? mark_lock+0xef/0x17b0 [ 902.710199][ C0] do_futex+0x15d/0x1710 [ 902.714900][ C0] ? __lock_acquire+0x16a7/0x5230 [ 902.720723][ C0] ? futex_exit_release+0x220/0x220 [ 902.727510][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 902.734779][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 902.741578][ C0] ? find_held_lock+0x2d/0x110 [ 902.746356][ C0] __do_sys_futex+0x2a2/0x470 [ 902.751246][ C0] ? do_futex+0x1710/0x1710 [ 902.757142][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 902.763152][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 902.769319][ C0] do_syscall_64+0x3a/0xb0 [ 902.773862][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 902.779912][ C0] RIP: 0033:0x4665f9 [ 902.784422][ C0] RSP: 002b:00007f4d830e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 902.794028][ C0] RAX: ffffffffffffffda RBX: 000000000056bf68 RCX: 00000000004665f9 [ 902.803134][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf68 [ 902.812232][ C0] RBP: 000000000056bf60 R08: 0000000000000000 R09: 0000000000000000 [ 902.824229][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf6c [ 902.834296][ C0] R13: 00007ffc67de839f R14: 00007f4d830e3300 R15: 0000000000022000 [ 902.843585][ C0] task:syz-executor.0 state:S stack:29184 pid:10098 ppid: 4367 flags:0x00000000 [ 902.853337][ C0] Call Trace: [ 902.857832][ C0] __schedule+0x920/0x1fa0 [ 902.862648][ C0] ? io_schedule_timeout+0x140/0x140 [ 902.870222][ C0] ? __lock_acquire+0x16a7/0x5230 [ 902.877392][ C0] schedule+0xcb/0x270 [ 902.882030][ C0] schedule_timeout+0x1db/0x250 [ 902.889310][ C0] ? usleep_range+0x170/0x170 [ 902.894491][ C0] ? __down_interruptible+0x262/0x390 [ 902.902338][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 902.908205][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 902.915120][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 902.921375][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 902.927809][ C0] __down_interruptible+0x26a/0x390 [ 902.933045][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 902.938087][ C0] ? __down+0x2a0/0x2a0 [ 902.942243][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 902.947176][ C0] down_interruptible+0x62/0x80 [ 902.952032][ C0] raw_ioctl+0xfef/0x2720 [ 902.956365][ C0] ? gadget_bind+0x800/0x800 [ 902.960947][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 902.967197][ C0] ? gadget_bind+0x800/0x800 [ 902.971799][ C0] __x64_sys_ioctl+0x193/0x200 [ 902.976572][ C0] do_syscall_64+0x3a/0xb0 [ 902.981004][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 902.986924][ C0] RIP: 0033:0x4663b7 [ 902.990831][ C0] RSP: 002b:00007f4d830c00b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 902.999264][ C0] RAX: ffffffffffffffda RBX: 00007f4d830c1130 RCX: 00000000004663b7 [ 903.007262][ C0] RDX: 00007f4d830c1130 RSI: 0000000080085502 RDI: 0000000000000003 [ 903.015246][ C0] RBP: 0000000000000003 R08: 0000000000000100 R09: 00007f4d830c0128 [ 903.023247][ C0] R10: 00007f4d830bfe57 R11: 0000000000000246 R12: 0000000800000000 [ 903.031231][ C0] R13: 0000000020001e40 R14: 0000000000000012 R15: 00000000004cb2ac [ 903.039230][ C0] task:syz-executor.5 state:S stack:28824 pid:10041 ppid: 5334 flags:0x00000000 [ 903.048457][ C0] Call Trace: [ 903.051756][ C0] __schedule+0x920/0x1fa0 [ 903.056193][ C0] ? io_schedule_timeout+0x140/0x140 [ 903.061482][ C0] schedule+0xcb/0x270 [ 903.065564][ C0] futex_wait_queue_me+0x2a7/0x570 [ 903.070694][ C0] ? put_pi_state+0x240/0x240 [ 903.075371][ C0] futex_wait+0x1db/0x5f0 [ 903.079714][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 903.084754][ C0] ? lock_chain_count+0x20/0x20 [ 903.089605][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 903.095668][ C0] ? __lock_acquire+0x16a7/0x5230 [ 903.100691][ C0] ? __lock_acquire+0x16a7/0x5230 [ 903.105856][ C0] do_futex+0x15d/0x1710 [ 903.110106][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 903.116097][ C0] ? futex_exit_release+0x220/0x220 [ 903.121297][ C0] ? find_held_lock+0x2d/0x110 [ 903.126073][ C0] ? __do_sys_futex+0x352/0x470 [ 903.130926][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 903.135792][ C0] ? _copy_from_user+0x5d/0x180 [ 903.140666][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 903.146653][ C0] ? ktime_get+0x38a/0x470 [ 903.151070][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 903.156092][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 903.161815][ C0] ? ktime_get+0x30b/0x470 [ 903.166231][ C0] __do_sys_futex+0x2a2/0x470 [ 903.170932][ C0] ? do_futex+0x1710/0x1710 [ 903.175479][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 903.181519][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 903.187425][ C0] do_syscall_64+0x3a/0xb0 [ 903.191856][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 903.197759][ C0] RIP: 0033:0x4665f9 [ 903.201684][ C0] RSP: 002b:00007fff16febc08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 903.210122][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665f9 [ 903.218125][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf6c [ 903.226122][ C0] RBP: 000000000056bf6c R08: 00007fff16ff4090 R09: 0000000000000000 [ 903.234158][ C0] R10: 00007fff16febce0 R11: 0000000000000246 R12: 00000000000d29ab [ 903.242171][ C0] R13: 00000000000003e8 R14: 000000000056bf60 R15: 00000000000d2335 [ 903.250190][ C0] task:syz-executor.5 state:S stack:29184 pid:10046 ppid: 5334 flags:0x00000000 [ 903.259433][ C0] Call Trace: [ 903.262729][ C0] __schedule+0x920/0x1fa0 [ 903.267160][ C0] ? io_schedule_timeout+0x140/0x140 [ 903.272448][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 903.278428][ C0] schedule+0xcb/0x270 [ 903.282519][ C0] schedule_timeout+0x1db/0x250 [ 903.287396][ C0] ? usleep_range+0x170/0x170 [ 903.292068][ C0] ? wait_for_completion_interruptible+0x24b/0x330 [ 903.298580][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 903.303444][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 903.308464][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 903.313409][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 903.319399][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 903.324606][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 903.329634][ C0] wait_for_completion_interruptible+0x253/0x330 [ 903.335975][ C0] ? wait_for_completion_interruptible_timeout+0x2e0/0x2e0 [ 903.343181][ C0] ? dummy_queue+0x3fb/0xad0 [ 903.347775][ C0] raw_process_ep_io+0x5c2/0xb10 [ 903.352730][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 903.357944][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 903.364201][ C0] ? memdup_user+0x7c/0xd0 [ 903.368632][ C0] raw_ioctl+0x956/0x2720 [ 903.372958][ C0] ? gadget_bind+0x800/0x800 [ 903.377542][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 903.383781][ C0] ? gadget_bind+0x800/0x800 [ 903.388371][ C0] __x64_sys_ioctl+0x193/0x200 [ 903.393133][ C0] do_syscall_64+0x3a/0xb0 [ 903.397566][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 903.404269][ C0] RIP: 0033:0x4663b7 [ 903.408152][ C0] RSP: 002b:00007f7c3e0e2118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 903.416562][ C0] RAX: ffffffffffffffda RBX: 00000000000000b4 RCX: 00000000004663b7 [ 903.424532][ C0] RDX: 00007f7c3e0e2140 RSI: 0000000040085507 RDI: 0000000000000003 [ 903.432501][ C0] RBP: 0000000020000a40 R08: 0000000000aa0020 R09: 0000000000000001 [ 903.440486][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 903.448470][ C0] R13: 0000000000000000 R14: 00007f7c3e0e3300 R15: 0000000000022000 [ 903.456461][ C0] task:syz-executor.1 state:R running task stack:28640 pid:10052 ppid: 4430 flags:0x00000000 [ 903.467271][ C0] Call Trace: [ 903.470546][ C0] __schedule+0x920/0x1fa0 [ 903.474958][ C0] ? io_schedule_timeout+0x140/0x140 [ 903.480256][ C0] schedule+0xcb/0x270 [ 903.484320][ C0] do_nanosleep+0x1b1/0x6b0 [ 903.488817][ C0] ? schedule_timeout_idle+0x80/0x80 [ 903.494113][ C0] ? debug_object_destroy+0x210/0x210 [ 903.499500][ C0] ? memset+0x20/0x40 [ 903.503495][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 903.509746][ C0] ? __hrtimer_init+0x136/0x280 [ 903.514650][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 903.519600][ C0] ? nanosleep_copyout+0x100/0x100 [ 903.524737][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 903.530830][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 903.537100][ C0] ? get_timespec64+0x191/0x220 [ 903.541967][ C0] ? put_timespec64+0x120/0x120 [ 903.546816][ C0] common_nsleep+0xa2/0xc0 [ 903.551265][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 903.556896][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 903.563137][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 903.569149][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 903.575242][ C0] do_syscall_64+0x3a/0xb0 [ 903.579675][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 903.585577][ C0] RIP: 0033:0x48a7c1 [ 903.589479][ C0] RSP: 002b:00007ffebc4499c0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 903.597908][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 000000000048a7c1 [ 903.605887][ C0] RDX: 00007ffebc449a00 RSI: 0000000000000000 RDI: 0000000000000000 [ 903.613914][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b2fa2001c [ 903.622027][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 903.630024][ C0] R13: 00000000000003e8 R14: 000000000056bf60 R15: 00000000000d2393 [ 903.638019][ C0] task:syz-executor.1 state:S stack:29184 pid:10054 ppid: 4430 flags:0x00000000 [ 903.647261][ C0] Call Trace: [ 903.650535][ C0] __schedule+0x920/0x1fa0 [ 903.654947][ C0] ? io_schedule_timeout+0x140/0x140 [ 903.660251][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 903.665721][ C0] schedule+0xcb/0x270 [ 903.669785][ C0] futex_wait_queue_me+0x2a7/0x570 [ 903.675663][ C0] ? put_pi_state+0x240/0x240 [ 903.680629][ C0] futex_wait+0x1db/0x5f0 [ 903.684982][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 903.690200][ C0] ? wake_up_q+0xa3/0x100 [ 903.694550][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 903.700810][ C0] ? mark_lock+0xef/0x17b0 [ 903.705243][ C0] ? find_held_lock+0x2d/0x110 [ 903.710014][ C0] do_futex+0x15d/0x1710 [ 903.714357][ C0] ? __lock_acquire+0x16a7/0x5230 [ 903.719380][ C0] ? futex_exit_release+0x220/0x220 [ 903.724691][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 903.735528][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 903.741734][ C0] ? nanosleep_copyout+0x100/0x100 [ 903.747513][ C0] ? find_held_lock+0x2d/0x110 [ 903.752334][ C0] __do_sys_futex+0x2a2/0x470 [ 903.757200][ C0] ? do_futex+0x1710/0x1710 [ 903.762136][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 903.770342][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 903.778016][ C0] do_syscall_64+0x3a/0xb0 [ 903.782460][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 903.789040][ C0] RIP: 0033:0x4665f9 [ 903.793584][ C0] RSP: 002b:00007f909a1b6218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 903.804078][ C0] RAX: ffffffffffffffda RBX: 000000000056bf68 RCX: 00000000004665f9 [ 903.813728][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf68 [ 903.822505][ C0] RBP: 000000000056bf60 R08: 0000000000000000 R09: 0000000000000000 [ 903.832196][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf6c [ 903.842521][ C0] R13: 00007ffebc4499af R14: 00007f909a1b6300 R15: 0000000000022000 [ 903.852525][ C0] task:syz-executor.2 state:S stack:28640 pid:10056 ppid: 4517 flags:0x00000000 [ 903.862570][ C0] Call Trace: [ 903.865853][ C0] __schedule+0x920/0x1fa0 [ 903.871913][ C0] ? io_schedule_timeout+0x140/0x140 [ 903.878434][ C0] schedule+0xcb/0x270 [ 903.883409][ C0] futex_wait_queue_me+0x2a7/0x570 [ 903.889409][ C0] ? put_pi_state+0x240/0x240 [ 903.894220][ C0] futex_wait+0x1db/0x5f0 [ 903.899724][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 903.904964][ C0] ? lock_chain_count+0x20/0x20 [ 903.910041][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 903.916035][ C0] ? __lock_acquire+0x16a7/0x5230 [ 903.921240][ C0] ? __lock_acquire+0x16a7/0x5230 [ 903.926264][ C0] do_futex+0x15d/0x1710 [ 903.930536][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 903.936539][ C0] ? futex_exit_release+0x220/0x220 [ 903.941737][ C0] ? find_held_lock+0x2d/0x110 [ 903.946498][ C0] ? __do_sys_futex+0x352/0x470 [ 903.951382][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 903.956234][ C0] ? _copy_from_user+0x5d/0x180 [ 903.961083][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 903.967082][ C0] ? ktime_get+0x38a/0x470 [ 903.971496][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 903.976526][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 903.982253][ C0] ? ktime_get+0x30b/0x470 [ 903.986675][ C0] __do_sys_futex+0x2a2/0x470 [ 903.991357][ C0] ? do_futex+0x1710/0x1710 [ 903.995862][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 904.001855][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 904.007762][ C0] do_syscall_64+0x3a/0xb0 [ 904.012185][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 904.018075][ C0] RIP: 0033:0x4665f9 [ 904.022082][ C0] RSP: 002b:00007fffee466798 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 904.030523][ C0] RAX: ffffffffffffffda RBX: 000000000000015e RCX: 00000000004665f9 [ 904.038495][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf6c [ 904.046474][ C0] RBP: 000000000056bf6c R08: 00007fffee489090 R09: 0000000000000000 [ 904.054469][ C0] R10: 00007fffee466870 R11: 0000000000000246 R12: 00000000000d2a15 [ 904.062447][ C0] R13: 00000000000003e8 R14: 000000000056bf60 R15: 00000000000d23bb [ 904.070464][ C0] task:syz-executor.2 state:R running task stack:29184 pid:10057 ppid: 4517 flags:0x00000000 [ 904.081250][ C0] Call Trace: [ 904.084535][ C0] __schedule+0x920/0x1fa0 [ 904.088960][ C0] ? io_schedule_timeout+0x140/0x140 [ 904.094275][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 904.102326][ C0] schedule+0xcb/0x270 [ 904.107630][ C0] schedule_timeout+0x1db/0x250 [ 904.112624][ C0] ? usleep_range+0x170/0x170 [ 904.117916][ C0] ? wait_for_completion_interruptible+0x24b/0x330 [ 904.125285][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 904.130806][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 904.135962][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 904.141425][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 904.147604][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 904.153664][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 904.160215][ C0] wait_for_completion_interruptible+0x253/0x330 [ 904.166668][ C0] ? wait_for_completion_interruptible_timeout+0x2e0/0x2e0 [ 904.174374][ C0] ? dummy_queue+0x3fb/0xad0 [ 904.179103][ C0] raw_process_ep_io+0x5c2/0xb10 [ 904.184215][ C0] ? raw_process_ep0_io+0x8f0/0x8f0 [ 904.189603][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 904.195858][ C0] ? memdup_user+0x7c/0xd0 [ 904.200728][ C0] raw_ioctl+0x956/0x2720 [ 904.205446][ C0] ? gadget_bind+0x800/0x800 [ 904.211212][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 904.217863][ C0] ? gadget_bind+0x800/0x800 [ 904.223773][ C0] __x64_sys_ioctl+0x193/0x200 [ 904.231296][ C0] do_syscall_64+0x3a/0xb0 [ 904.235724][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 904.243197][ C0] RIP: 0033:0x4663b7 [ 904.247839][ C0] RSP: 002b:00007f4e12c2d118 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 904.257218][ C0] RAX: ffffffffffffffda RBX: 000000000000004c RCX: 00000000004663b7 [ 904.265826][ C0] RDX: 00007f4e12c2d140 RSI: 0000000040085507 RDI: 0000000000000003 [ 904.274147][ C0] RBP: 0000000020000040 R08: 0000000000aa0020 R09: 0000000000000001 [ 904.282324][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 904.290949][ C0] R13: 0000000000000000 R14: 00007f4e12c2e300 R15: 0000000000022000 [ 904.298932][ C0] task:syz-executor.4 state:S stack:28824 pid:10071 ppid: 4922 flags:0x00000000 [ 904.308154][ C0] Call Trace: [ 904.311432][ C0] __schedule+0x920/0x1fa0 [ 904.315867][ C0] ? io_schedule_timeout+0x140/0x140 [ 904.321199][ C0] schedule+0xcb/0x270 [ 904.325275][ C0] do_nanosleep+0x1b1/0x6b0 [ 904.329777][ C0] ? schedule_timeout_idle+0x80/0x80 [ 904.335064][ C0] ? debug_object_destroy+0x210/0x210 [ 904.340483][ C0] ? memset+0x20/0x40 [ 904.344464][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 904.350703][ C0] ? __hrtimer_init+0x136/0x280 [ 904.355618][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 904.360577][ C0] ? nanosleep_copyout+0x100/0x100 [ 904.365696][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 904.371680][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 904.377945][ C0] ? get_timespec64+0x191/0x220 [ 904.382805][ C0] ? put_timespec64+0x120/0x120 [ 904.387678][ C0] common_nsleep+0xa2/0xc0 [ 904.392138][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 904.397814][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 904.404068][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 904.410064][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 904.415982][ C0] do_syscall_64+0x3a/0xb0 [ 904.420395][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 904.426289][ C0] RIP: 0033:0x48a7c1 [ 904.430188][ C0] RSP: 002b:00007fff76620a00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 904.438625][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000048a7c1 [ 904.446629][ C0] RDX: 00007fff76620a40 RSI: 0000000000000000 RDI: 0000000000000000 [ 904.454606][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b334227d4 [ 904.462594][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 904.470615][ C0] R13: 00000000000003e8 R14: 000000000056bf60 R15: 00000000000d2499 [ 904.478600][ C0] task:syz-executor.4 state:S stack:29184 pid:10073 ppid: 4922 flags:0x00000000 [ 904.487829][ C0] Call Trace: [ 904.491143][ C0] __schedule+0x920/0x1fa0 [ 904.495561][ C0] ? io_schedule_timeout+0x140/0x140 [ 904.500846][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 904.506361][ C0] schedule+0xcb/0x270 [ 904.510447][ C0] futex_wait_queue_me+0x2a7/0x570 [ 904.515568][ C0] ? put_pi_state+0x240/0x240 [ 904.520278][ C0] futex_wait+0x1db/0x5f0 [ 904.524612][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 904.529651][ C0] ? wake_up_q+0xa3/0x100 [ 904.534006][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 904.539218][ C0] ? mark_lock+0xef/0x17b0 [ 904.543644][ C0] ? find_held_lock+0x2d/0x110 [ 904.548422][ C0] do_futex+0x15d/0x1710 [ 904.552744][ C0] ? __lock_acquire+0x16a7/0x5230 [ 904.557767][ C0] ? futex_exit_release+0x220/0x220 [ 904.562956][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 904.568945][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 904.574918][ C0] ? nanosleep_copyout+0x100/0x100 [ 904.580036][ C0] ? find_held_lock+0x2d/0x110 [ 904.584806][ C0] __do_sys_futex+0x2a2/0x470 [ 904.589497][ C0] ? do_futex+0x1710/0x1710 [ 904.593987][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 904.599976][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 904.605880][ C0] do_syscall_64+0x3a/0xb0 [ 904.610311][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 904.616234][ C0] RIP: 0033:0x4665f9 [ 904.620738][ C0] RSP: 002b:00007f829f861218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 904.630481][ C0] RAX: ffffffffffffffda RBX: 000000000056bf68 RCX: 00000000004665f9 [ 904.638688][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf68 [ 904.646832][ C0] RBP: 000000000056bf60 R08: 0000000000000000 R09: 0000000000000000 [ 904.655477][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf6c [ 904.663626][ C0] R13: 00007fff766209ef R14: 00007f829f861300 R15: 0000000000022000 [ 904.671934][ C0] task:systemd-udevd state:R running task stack:28624 pid:10103 ppid: 2643 flags:0x00000000 [ 904.682934][ C0] Call Trace: [ 904.686258][ C0] __schedule+0x920/0x1fa0 [ 904.690716][ C0] ? io_schedule_timeout+0x140/0x140 [ 904.696035][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 904.702299][ C0] ? ksys_read+0x1a5/0x250 [ 904.706814][ C0] schedule+0xcb/0x270 [ 904.710887][ C0] exit_to_user_mode_prepare+0x12d/0x220 [ 904.716564][ C0] syscall_exit_to_user_mode+0x19/0x60 [ 904.722037][ C0] do_syscall_64+0x47/0xb0 [ 904.726473][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 904.732375][ C0] RIP: 0033:0x7f59cfbdc910 [ 904.736963][ C0] RSP: 002b:00007ffc250ba868 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 904.745877][ C0] RAX: 0000000000000199 RBX: 00005629150a7b80 RCX: 00007f59cfbdc910 [ 904.753876][ C0] RDX: 0000000000001000 RSI: 00005629150a1180 RDI: 0000000000000007 [ 904.761998][ C0] RBP: 00007f59cfe97440 R08: 00007f59cfe9b228 R09: 0000000000001010 [ 904.770015][ C0] R10: 00005629150a7b80 R11: 0000000000000246 R12: 0000000000001000 [ 904.778689][ C0] R13: 0000000000000d68 R14: 00005629150a1180 R15: 00007f59cfe96900 [ 904.786871][ C0] task:systemd-udevd state:R running task stack:28216 pid:10107 ppid: 2643 flags:0x00000008 [ 904.798312][ C0] Call Trace: [ 904.801622][ C0] ? tomoyo_path_permission+0x270/0x3a0 [ 904.808207][ C0] ? tomoyo_path_perm+0x2f0/0x400 [ 904.813336][ C0] ? tomoyo_check_open_permission+0x380/0x380 [ 904.820076][ C0] ? lock_chain_count+0x20/0x20 [ 904.824974][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 904.831306][ C0] ? security_inode_getattr+0xcf/0x140 [ 904.836849][ C0] ? vfs_fstat+0x43/0xb0 [ 904.841321][ C0] ? __do_sys_newfstat+0x81/0x100 [ 904.846479][ C0] ? __do_sys_fstat+0x100/0x100 [ 904.851668][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 904.858143][ C0] ? get_vtime_delta+0x111/0x260 [ 904.863547][ C0] ? __secure_computing+0xb4/0x310 [ 904.868692][ C0] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 904.875535][ C0] ? do_syscall_64+0x3a/0xb0 [ 904.880152][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 904.886364][ C0] task:systemd-udevd state:R running task stack:28552 pid:10109 ppid: 2643 flags:0x00000000 [ 904.898448][ C0] Call Trace: [ 904.902645][ C0] __schedule+0x920/0x1fa0 [ 904.908774][ C0] ? io_schedule_timeout+0x140/0x140 [ 904.914685][ C0] schedule+0xcb/0x270 [ 904.919052][ C0] exit_to_user_mode_prepare+0x12d/0x220 [ 904.925217][ C0] syscall_exit_to_user_mode+0x19/0x60 [ 904.932227][ C0] do_syscall_64+0x47/0xb0 [ 904.936680][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 904.942716][ C0] RIP: 0033:0x7f59cfbdc2e2 [ 904.947138][ C0] RSP: 002b:00007ffc250ba098 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 904.955570][ C0] RAX: 0000000000000000 RBX: 00005629150963b0 RCX: 00007f59cfbdc2e2 [ 904.963550][ C0] RDX: 00007ffc250ba0b0 RSI: 00007ffc250ba0b0 RDI: 0000000000000007 [ 904.971702][ C0] RBP: 00007ffc250ba230 R08: 0000000000000000 R09: 0000000000000001 [ 904.979776][ C0] R10: 0000000000080000 R11: 0000000000000246 R12: 00005629150a2190 [ 904.987763][ C0] R13: 00007ffc250ba190 R14: 00005629150a74e0 R15: 00007ffc250ba1f0 [ 904.995744][ C0] task:systemd-udevd state:R running task stack:28656 pid:10138 ppid: 2643 flags:0x00000000 [ 905.006539][ C0] Call Trace: [ 905.009817][ C0] __schedule+0x920/0x1fa0 [ 905.014241][ C0] ? io_schedule_timeout+0x140/0x140 [ 905.019575][ C0] ? tomoyo_path_perm+0x169/0x400 [ 905.024617][ C0] preempt_schedule_common+0x30/0x60 [ 905.029913][ C0] __cond_resched+0x18/0x20 [ 905.034414][ C0] __mutex_lock+0xad/0x10e0 [ 905.038913][ C0] ? kernfs_iop_getattr+0x85/0xd0 [ 905.043945][ C0] ? map_id_range_down+0x1c4/0x340 [ 905.049065][ C0] ? mutex_lock_io_nested+0xf50/0xf50 [ 905.054468][ C0] ? make_kuid+0x1e/0x30 [ 905.058716][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 905.064961][ C0] ? common_perm_cond+0x1e4/0x7b0 [ 905.070009][ C0] ? apparmor_path_link+0x760/0x760 [ 905.075257][ C0] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 905.080648][ C0] kernfs_iop_getattr+0x85/0xd0 [ 905.085508][ C0] vfs_getattr_nosec+0x23d/0x2f0 [ 905.090465][ C0] vfs_statx+0x18d/0x390 [ 905.095159][ C0] ? do_readlinkat+0x2f0/0x2f0 [ 905.099942][ C0] __do_sys_newlstat+0x91/0x110 [ 905.104799][ C0] ? __do_sys_lstat+0x110/0x110 [ 905.109665][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 905.115149][ C0] ? __secure_computing+0xb4/0x310 [ 905.120283][ C0] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 905.126543][ C0] do_syscall_64+0x3a/0xb0 [ 905.130962][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 905.137754][ C0] RIP: 0033:0x7f59cfbdc335 [ 905.144058][ C0] RSP: 002b:00007ffc250ba9c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 905.154243][ C0] RAX: ffffffffffffffda RBX: 00005629150a1170 RCX: 00007f59cfbdc335 [ 905.162325][ C0] RDX: 00007ffc250baa00 RSI: 00007ffc250baa00 RDI: 00005629150a0170 [ 905.171710][ C0] RBP: 00007ffc250baac0 R08: 00007f59cfe9b218 R09: 0000000000001010 [ 905.182486][ C0] R10: 0000000000000100 R11: 0000000000000246 R12: 00005629150a0170 [ 905.192503][ C0] R13: 00005629150a019a R14: 00005629150a5c97 R15: 00005629150a5c9a [ 905.202907][ C0] task:systemd-udevd state:R running task stack:28656 pid:10145 ppid: 2643 flags:0x00000000 [ 905.214931][ C0] Call Trace: [ 905.218586][ C0] __schedule+0x920/0x1fa0 [ 905.223061][ C0] ? io_schedule_timeout+0x140/0x140 [ 905.228380][ C0] ? tomoyo_path_perm+0x169/0x400 [ 905.233419][ C0] preempt_schedule_common+0x30/0x60 [ 905.239515][ C0] __cond_resched+0x18/0x20 [ 905.244041][ C0] __mutex_lock+0xad/0x10e0 [ 905.248552][ C0] ? kernfs_iop_getattr+0x85/0xd0 [ 905.253576][ C0] ? map_id_range_down+0x1c4/0x340 [ 905.258691][ C0] ? mutex_lock_io_nested+0xf50/0xf50 [ 905.264064][ C0] ? make_kuid+0x1e/0x30 [ 905.268306][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 905.274558][ C0] ? common_perm_cond+0x1e4/0x7b0 [ 905.279586][ C0] ? apparmor_path_link+0x760/0x760 [ 905.284809][ C0] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 905.290700][ C0] kernfs_iop_getattr+0x85/0xd0 [ 905.296256][ C0] vfs_getattr_nosec+0x23d/0x2f0 [ 905.302468][ C0] vfs_statx+0x18d/0x390 [ 905.307514][ C0] ? do_readlinkat+0x2f0/0x2f0 [ 905.312738][ C0] __do_sys_newlstat+0x91/0x110 [ 905.318623][ C0] ? __do_sys_lstat+0x110/0x110 [ 905.323847][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 905.329775][ C0] ? __secure_computing+0xb4/0x310 [ 905.336515][ C0] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 905.343920][ C0] do_syscall_64+0x3a/0xb0 [ 905.348840][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 905.355763][ C0] RIP: 0033:0x7f59cfbdc335 [ 905.360715][ C0] RSP: 002b:00007ffc250ba9c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 905.370402][ C0] RAX: ffffffffffffffda RBX: 00005629150bb670 RCX: 00007f59cfbdc335 [ 905.380529][ C0] RDX: 00007ffc250baa00 RSI: 00007ffc250baa00 RDI: 00005629150ba670 [ 905.389519][ C0] RBP: 00007ffc250baac0 R08: 00007f59cfe9b208 R09: 0000000000001010 [ 905.398876][ C0] R10: 00007f59cfe9ab58 R11: 0000000000000246 R12: 00005629150ba670 [ 905.407056][ C0] R13: 00005629150ba6bc R14: 0000562915094457 R15: 000056291509445c [ 905.415259][ C0] task:syz-executor.3 state:R running task stack:28824 pid:10146 ppid: 4693 flags:0x00000000 [ 905.427374][ C0] Call Trace: [ 905.430685][ C0] __schedule+0x920/0x1fa0 [ 905.435149][ C0] ? io_schedule_timeout+0x140/0x140 [ 905.440549][ C0] schedule+0xcb/0x270 [ 905.444677][ C0] futex_wait_queue_me+0x2a7/0x570 [ 905.450147][ C0] ? put_pi_state+0x240/0x240 [ 905.455394][ C0] futex_wait+0x1db/0x5f0 [ 905.460037][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 905.466681][ C0] ? lock_chain_count+0x20/0x20 [ 905.472733][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 905.478909][ C0] ? __lock_acquire+0x16a7/0x5230 [ 905.484338][ C0] ? __lock_acquire+0x16a7/0x5230 [ 905.489495][ C0] do_futex+0x15d/0x1710 [ 905.493807][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 905.499814][ C0] ? futex_exit_release+0x220/0x220 [ 905.505007][ C0] ? find_held_lock+0x2d/0x110 [ 905.509780][ C0] ? __do_sys_futex+0x352/0x470 [ 905.514658][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 905.519517][ C0] ? _copy_from_user+0x5d/0x180 [ 905.524385][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 905.530647][ C0] ? ktime_get+0x38a/0x470 [ 905.535084][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 905.540129][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 905.545880][ C0] ? ktime_get+0x30b/0x470 [ 905.550310][ C0] __do_sys_futex+0x2a2/0x470 [ 905.555183][ C0] ? do_futex+0x1710/0x1710 [ 905.559689][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 905.565766][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 905.571707][ C0] do_syscall_64+0x3a/0xb0 [ 905.576174][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 905.582082][ C0] RIP: 0033:0x4665f9 [ 905.585996][ C0] RSP: 002b:00007fff6fb636c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 905.594406][ C0] RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 00000000004665f9 [ 905.602393][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056c164 [ 905.610380][ C0] RBP: 000000000056c164 R08: 00007fff6fb7f090 R09: 0000000000000000 [ 905.618354][ C0] R10: 00007fff6fb637a0 R11: 0000000000000246 R12: 00000000000d2ae5 [ 905.626337][ C0] R13: 00000000000003e8 R14: 000000000056bf60 R15: 00000000000d29ab [ 905.634334][ C0] task:syz-executor.3 state:R running task stack:26384 pid:10149 ppid: 4693 flags:0x00004000 [ 905.645110][ C0] Call Trace: [ 905.648390][ C0] __schedule+0x920/0x1fa0 [ 905.652816][ C0] ? io_schedule_timeout+0x140/0x140 [ 905.658113][ C0] ? lock_chain_count+0x20/0x20 [ 905.663067][ C0] ? copy_page_to_iter+0x55d/0xeb0 [ 905.668198][ C0] preempt_schedule_common+0x30/0x60 [ 905.673593][ C0] __cond_resched+0x18/0x20 [ 905.678113][ C0] filemap_read+0x274/0xb80 [ 905.682641][ C0] ? filemap_get_pages+0x1490/0x1490 [ 905.687941][ C0] ? __kprobes_text_end+0x113ba0/0x113ba0 [ 905.693675][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 905.698698][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 905.704849][ C0] ? sha256_update+0xc1c/0x1d90 [ 905.709699][ C0] generic_file_read_iter+0x348/0x4a0 [ 905.715073][ C0] ext4_file_read_iter+0x184/0x490 [ 905.720194][ C0] __kernel_read+0x58d/0xa90 [ 905.724840][ C0] ? do_sendfile+0x10c0/0x10c0 [ 905.729601][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 905.735755][ C0] integrity_kernel_read+0x7b/0xb0 [ 905.741672][ C0] ? integrity_inode_free+0x310/0x310 [ 905.748574][ C0] ? crypto_sha256_update+0x21/0x30 [ 905.753880][ C0] ? crypto_shash_update+0xcc/0x120 [ 905.759096][ C0] ima_calc_file_hash_tfm+0x2aa/0x3b0 [ 905.764481][ C0] ? calc_buffer_shash_tfm+0x2b0/0x2b0 [ 905.769954][ C0] ? lock_release+0x6f0/0x6f0 [ 905.774628][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 905.780633][ C0] ? find_held_lock+0x2d/0x110 [ 905.785456][ C0] ? __up_read+0x1a1/0x7b0 [ 905.789888][ C0] ? down_write_nested+0x150/0x150 [ 905.795020][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 905.801978][ C0] ? ima_d_path+0x1f0/0x1f0 [ 905.806493][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 905.812215][ C0] ? ima_alloc_tfm+0x214/0x2d0 [ 905.817017][ C0] ? ext4_xattr_get+0x18e/0xa10 [ 905.821882][ C0] ima_calc_file_hash+0x19d/0x4b0 [ 905.826947][ C0] ima_collect_measurement+0x4ca/0x570 [ 905.833956][ C0] ? ima_get_action+0xa0/0xa0 [ 905.838776][ C0] ? ima_get_cache_status+0x1d0/0x1d0 [ 905.844574][ C0] ? _raw_read_unlock+0x1a/0x30 [ 905.849724][ C0] process_measurement+0xd1c/0x17e0 [ 905.854962][ C0] ? mmap_violation_check+0x1e0/0x1e0 [ 905.860372][ C0] ? tomoyo_path_number_perm+0x590/0x590 [ 905.866318][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 905.872331][ C0] ? find_held_lock+0x2d/0x110 [ 905.877113][ C0] ? aa_get_task_label+0x25f/0x540 [ 905.884231][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 905.889101][ C0] ? fsnotify+0x1070/0x1070 [ 905.893614][ C0] ? ext4_file_write_iter+0x1980/0x1980 [ 905.899180][ C0] ? path_get+0x5d/0x80 [ 905.903348][ C0] ? aa_get_task_label+0x288/0x540 [ 905.908479][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 905.914720][ C0] ? apparmor_task_getsecid+0xc2/0x110 [ 905.920182][ C0] ima_file_check+0xb9/0x100 [ 905.924795][ C0] ? process_measurement+0x17e0/0x17e0 [ 905.930279][ C0] ? may_open+0x1f6/0x420 [ 905.934603][ C0] path_openat+0x15b5/0x27e0 [ 905.939217][ C0] ? path_lookupat+0x850/0x850 [ 905.943979][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 905.949974][ C0] do_filp_open+0x190/0x3d0 [ 905.954481][ C0] ? may_open_dev+0xf0/0xf0 [ 905.958990][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 905.964005][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 905.968940][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 905.975195][ C0] ? _raw_spin_unlock+0x1a/0x30 [ 905.980077][ C0] ? alloc_fd+0x2bc/0x640 [ 905.984414][ C0] do_sys_openat2+0x16d/0x420 [ 905.989096][ C0] ? build_open_flags+0x6f0/0x6f0 [ 905.994112][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 905.999571][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 906.004420][ C0] __x64_sys_openat+0x13f/0x1f0 [ 906.009396][ C0] ? __ia32_sys_open+0x1c0/0x1c0 [ 906.014358][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 906.020358][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 906.026271][ C0] do_syscall_64+0x3a/0xb0 [ 906.031091][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 906.036999][ C0] RIP: 0033:0x4196e4 [ 906.040887][ C0] RSP: 002b:00007fb07e742cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 906.049388][ C0] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 906.057458][ C0] RDX: 0000000000183362 RSI: 00007fb07e742d60 RDI: 00000000ffffff9c [ 906.065435][ C0] RBP: 00007fb07e742d60 R08: 0000000000000000 R09: 0000000000000000 [ 906.073536][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000183362 [ 906.081510][ C0] R13: 00007fff6fb6364f R14: 00007fb07e743300 R15: 0000000000022000 [ 906.089493][ C0] task:syz-executor.3 state:D stack:25384 pid:10154 ppid: 4693 flags:0x00000000 [ 906.099077][ C0] Call Trace: [ 906.106810][ C0] __schedule+0x920/0x1fa0 [ 906.111239][ C0] ? io_schedule_timeout+0x140/0x140 [ 906.116575][ C0] schedule+0xcb/0x270 [ 906.120643][ C0] schedule_preempt_disabled+0xc/0x20 [ 906.126476][ C0] __mutex_lock+0x7ef/0x10e0 [ 906.131071][ C0] ? process_measurement+0x3a8/0x17e0 [ 906.136444][ C0] ? mutex_lock_io_nested+0xf50/0xf50 [ 906.141815][ C0] ? up_write+0x191/0x560 [ 906.146603][ C0] ? do_raw_read_unlock+0x3b/0x70 [ 906.151642][ C0] ? _raw_read_unlock+0x1a/0x30 [ 906.156600][ C0] ? integrity_iint_find+0x123/0x150 [ 906.162218][ C0] process_measurement+0x3a8/0x17e0 [ 906.168042][ C0] ? mmap_violation_check+0x1e0/0x1e0 [ 906.174232][ C0] ? tomoyo_path_number_perm+0x590/0x590 [ 906.181690][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 906.188382][ C0] ? find_held_lock+0x2d/0x110 [ 906.193251][ C0] ? aa_get_task_label+0x25f/0x540 [ 906.198509][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 906.203388][ C0] ? fsnotify+0x1070/0x1070 [ 906.207907][ C0] ? ext4_file_write_iter+0x1980/0x1980 [ 906.213558][ C0] ? path_get+0x5d/0x80 [ 906.217817][ C0] ? aa_get_task_label+0x288/0x540 [ 906.223456][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 906.229925][ C0] ? apparmor_task_getsecid+0xc2/0x110 [ 906.235430][ C0] ima_file_check+0xb9/0x100 [ 906.240139][ C0] ? process_measurement+0x17e0/0x17e0 [ 906.246438][ C0] ? may_open+0x1f6/0x420 [ 906.250801][ C0] path_openat+0x15b5/0x27e0 [ 906.255515][ C0] ? path_lookupat+0x850/0x850 [ 906.261785][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 906.267791][ C0] do_filp_open+0x190/0x3d0 [ 906.272878][ C0] ? may_open_dev+0xf0/0xf0 [ 906.279540][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 906.285717][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 906.293270][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 906.300512][ C0] ? _raw_spin_unlock+0x1a/0x30 [ 906.306020][ C0] ? alloc_fd+0x2bc/0x640 [ 906.310749][ C0] do_sys_openat2+0x16d/0x420 [ 906.317512][ C0] ? build_open_flags+0x6f0/0x6f0 [ 906.324630][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 906.331407][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 906.336327][ C0] __x64_sys_openat+0x13f/0x1f0 [ 906.341602][ C0] ? __ia32_sys_open+0x1c0/0x1c0 [ 906.346884][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 906.353113][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 906.360521][ C0] do_syscall_64+0x3a/0xb0 [ 906.364954][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 906.370890][ C0] RIP: 0033:0x4196e4 [ 906.374903][ C0] RSP: 002b:00007fb07e721cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 906.383329][ C0] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 906.391604][ C0] RDX: 0000000000000082 RSI: 00007fb07e721d60 RDI: 00000000ffffff9c [ 906.399581][ C0] RBP: 00007fb07e721d60 R08: 0000000000000000 R09: 0000000000000000 [ 906.407571][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000082 [ 906.415545][ C0] R13: 00007fff6fb6364f R14: 00007fb07e722300 R15: 0000000000022000 [ 906.423534][ C0] task:syz-executor.3 state:S stack:29760 pid:10168 ppid: 4693 flags:0x00000000 [ 906.432923][ C0] Call Trace: [ 906.436204][ C0] __schedule+0x920/0x1fa0 [ 906.440647][ C0] ? io_schedule_timeout+0x140/0x140 [ 906.445954][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 906.451439][ C0] schedule+0xcb/0x270 [ 906.455608][ C0] futex_wait_queue_me+0x2a7/0x570 [ 906.460737][ C0] ? put_pi_state+0x240/0x240 [ 906.465500][ C0] futex_wait+0x1db/0x5f0 [ 906.469874][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 906.474926][ C0] ? slab_free_freelist_hook+0x6b/0x160 [ 906.480779][ C0] ? putname+0xe1/0x120 [ 906.484950][ C0] ? do_sys_openat2+0x153/0x420 [ 906.489897][ C0] ? __x64_sys_openat+0x13f/0x1f0 [ 906.494981][ C0] ? do_syscall_64+0x3a/0xb0 [ 906.499681][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 906.505858][ C0] ? hash_futex+0x12/0x200 [ 906.510305][ C0] ? mark_lock+0xef/0x17b0 [ 906.514813][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 906.520968][ C0] do_futex+0x15d/0x1710 [ 906.528114][ C0] ? __lock_acquire+0x16a7/0x5230 [ 906.533150][ C0] ? futex_exit_release+0x220/0x220 [ 906.538361][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 906.544470][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 906.550469][ C0] ? find_held_lock+0x2d/0x110 [ 906.555244][ C0] __do_sys_futex+0x2a2/0x470 [ 906.559955][ C0] ? do_futex+0x1710/0x1710 [ 906.564475][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 906.570480][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 906.576493][ C0] do_syscall_64+0x3a/0xb0 [ 906.580920][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 906.586913][ C0] RIP: 0033:0x4665f9 [ 906.590814][ C0] RSP: 002b:00007fb07e701218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 906.602285][ C0] RAX: ffffffffffffffda RBX: 000000000056c0b8 RCX: 00000000004665f9 [ 906.610273][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056c0b8 [ 906.618395][ C0] RBP: 000000000056c0b0 R08: 0000000000000000 R09: 0000000000000000 [ 906.626390][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0bc [ 906.634474][ C0] R13: 00007fff6fb6364f R14: 00007fb07e701300 R15: 0000000000022000 [ 906.642658][ C0] task:syz-executor.3 state:R running task stack:32592 pid:10170 ppid: 4693 flags:0x00004000 [ 906.653886][ C0] Call Trace: [ 906.657175][ C0] __switch_to_asm+0x40/0x40 [ 906.661806][ C0] task:systemd-udevd state:R running task stack:28656 pid:10158 ppid: 2643 flags:0x00000000 [ 906.672608][ C0] Call Trace: [ 906.676295][ C0] __schedule+0x920/0x1fa0 [ 906.680713][ C0] ? io_schedule_timeout+0x140/0x140 [ 906.686001][ C0] preempt_schedule_common+0x30/0x60 [ 906.691287][ C0] __cond_resched+0x18/0x20 [ 906.695788][ C0] apparmor_path_rename+0x1ee/0x9e0 [ 906.701000][ C0] ? apparmor_file_alloc_security+0x6f0/0x6f0 [ 906.707085][ C0] ? tomoyo_path_rename+0xd2/0x130 [ 906.712226][ C0] ? tomoyo_sb_pivotroot+0x30/0x30 [ 906.717345][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 906.722558][ C0] ? _raw_spin_unlock+0x1a/0x30 [ 906.727412][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 906.733660][ C0] security_path_rename+0x1b5/0x2e0 [ 906.738886][ C0] do_renameat2+0x96f/0xcb0 [ 906.743406][ C0] ? __ia32_sys_link+0x80/0x80 [ 906.748170][ C0] ? fs_reclaim_release+0x9c/0xe0 [ 906.753202][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 906.759562][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 906.765868][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 906.772162][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 906.779426][ C0] ? __phys_addr_symbol+0x2c/0x70 [ 906.784462][ C0] ? strncpy_from_user+0x2a0/0x3e0 [ 906.789573][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 906.795811][ C0] ? getname_flags.part.0+0x1dd/0x4f0 [ 906.801191][ C0] __x64_sys_rename+0x7d/0xa0 [ 906.805883][ C0] do_syscall_64+0x3a/0xb0 [ 906.810312][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 906.816225][ C0] RIP: 0033:0x7f59cfb65d47 [ 906.820661][ C0] RSP: 002b:00007ffc250beec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 906.829076][ C0] RAX: ffffffffffffffda RBX: 00005629150b3170 RCX: 00007f59cfb65d47 [ 906.837160][ C0] RDX: 0000000000000000 RSI: 00007ffc250beed0 RDI: 0000562915098d00 [ 906.845888][ C0] RBP: 00007ffc250befa0 R08: 0000562915098fb0 R09: 0000562915098ed0 [ 906.854071][ C0] R10: 00007f59d0d6a8c0 R11: 0000000000000246 R12: 00007ffc250beed0 [ 906.862594][ C0] R13: 0000000000000001 R14: 00005629147026cb R15: 0000000000000000 [ 906.871559][ C0] task:systemd-udevd state:R running task stack:28832 pid:10159 ppid: 2643 flags:0x00000000 [ 906.883010][ C0] Call Trace: [ 906.886309][ C0] __schedule+0x920/0x1fa0 [ 906.891054][ C0] ? io_schedule_timeout+0x140/0x140 [ 906.896378][ C0] ? tomoyo_path_perm+0x169/0x400 [ 906.901852][ C0] preempt_schedule_common+0x30/0x60 [ 906.907318][ C0] __cond_resched+0x18/0x20 [ 906.911833][ C0] __mutex_lock+0xad/0x10e0 [ 906.916342][ C0] ? kernfs_iop_getattr+0x85/0xd0 [ 906.921381][ C0] ? map_id_range_down+0x1c4/0x340 [ 906.926505][ C0] ? mutex_lock_io_nested+0xf50/0xf50 [ 906.931885][ C0] ? make_kuid+0x1e/0x30 [ 906.936150][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 906.942427][ C0] ? common_perm_cond+0x1e4/0x7b0 [ 906.947577][ C0] ? apparmor_path_link+0x760/0x760 [ 906.952783][ C0] ? kernfs_refresh_inode+0x3a0/0x3a0 [ 906.958241][ C0] kernfs_iop_getattr+0x85/0xd0 [ 906.963109][ C0] vfs_getattr_nosec+0x23d/0x2f0 [ 906.968053][ C0] vfs_fstat+0x6b/0xb0 [ 906.972121][ C0] __do_sys_newfstat+0x81/0x100 [ 906.976970][ C0] ? __do_sys_fstat+0x100/0x100 [ 906.981823][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 906.987290][ C0] ? __secure_computing+0xb4/0x310 [ 906.992418][ C0] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 906.998682][ C0] do_syscall_64+0x3a/0xb0 [ 907.003117][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 907.011467][ C0] RIP: 0033:0x7f59cfbdc2e2 [ 907.015903][ C0] RSP: 002b:00007ffc250ba838 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 907.024334][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59cfbdc2e2 [ 907.032791][ C0] RDX: 00007ffc250ba850 RSI: 00007ffc250ba850 RDI: 0000000000000007 [ 907.040859][ C0] RBP: 00007ffc250baa20 R08: 0000000000000000 R09: 0000000000000001 [ 907.048848][ C0] R10: 0000000000080000 R11: 0000000000000246 R12: 00005629150a8780 [ 907.056839][ C0] R13: 0000562914701885 R14: 00005629150947d0 R15: 00007ffc250ba9e0 [ 907.065182][ C0] task:systemd-udevd state:R running task stack:28832 pid:10165 ppid: 2643 flags:0x00000008 [ 907.076248][ C0] Call Trace: [ 907.079587][ C0] [ 907.082431][ C0] sched_show_task+0x44c/0x5a0 [ 907.087431][ C0] ? check_same_owner+0x260/0x260 [ 907.092479][ C0] ? cpumask_next+0x3c/0x40 [ 907.096995][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 907.102715][ C0] ? touch_all_softlockup_watchdogs+0xc0/0x110 [ 907.109836][ C0] show_state_filter+0xf4/0x2e0 [ 907.114720][ C0] ? setkeycode_helper+0x90/0x90 [ 907.119766][ C0] k_spec+0xe1/0x130 [ 907.123967][ C0] kbd_event+0xc64/0x1750 [ 907.128415][ C0] ? kbd_bh+0x2c0/0x2c0 [ 907.132585][ C0] ? lock_release+0x6f0/0x6f0 [ 907.137273][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 907.142129][ C0] ? kbd_bh+0x2c0/0x2c0 [ 907.146291][ C0] input_to_handler+0x3b9/0x4c0 [ 907.151296][ C0] input_pass_values.part.0+0x28d/0x700 [ 907.157024][ C0] input_handle_event+0x373/0x1440 [ 907.162517][ C0] input_event+0x8e/0xb0 [ 907.166785][ C0] hidinput_report_event+0xae/0x100 [ 907.172256][ C0] hid_report_raw_event+0x969/0x11b0 [ 907.178563][ C0] hid_input_report+0x360/0x4c0 [ 907.183528][ C0] hid_irq_in+0x50e/0x690 [ 907.188141][ C0] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 907.194480][ C0] usb_hcd_giveback_urb+0x367/0x410 [ 907.202858][ C0] dummy_timer+0x11f4/0x32a0 [ 907.208329][ C0] ? dummy_dequeue+0x500/0x500 [ 907.213778][ C0] ? dummy_dequeue+0x500/0x500 [ 907.219588][ C0] call_timer_fn+0x1a5/0x630 [ 907.224294][ C0] ? timer_fixup_init+0x60/0x60 [ 907.230229][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 907.235513][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 907.241805][ C0] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 907.249309][ C0] ? dummy_dequeue+0x500/0x500 [ 907.254299][ C0] __run_timers.part.0+0x67c/0xa10 [ 907.259809][ C0] ? call_timer_fn+0x630/0x630 [ 907.264601][ C0] ? lapic_next_event+0x4d/0x80 [ 907.269766][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 907.276574][ C0] ? clockevents_program_event+0x12b/0x370 [ 907.282401][ C0] ? tick_program_event+0xa8/0x130 [ 907.287554][ C0] run_timer_softirq+0x80/0x120 [ 907.292426][ C0] __do_softirq+0x1b0/0x944 [ 907.296941][ C0] irq_exit_rcu+0x110/0x1a0 [ 907.301466][ C0] sysvec_apic_timer_interrupt+0x6a/0x90 [ 907.307124][ C0] [ 907.310081][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 907.316074][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x1c/0x60 [ 907.322261][ C0] Code: 48 63 c9 e9 64 ff ff ff 66 0f 1f 44 00 00 65 8b 05 29 99 c1 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b 14 25 40 ef 01 00 00 01 ff 00 74 0e 85 c9 74 35 8b 82 44 14 00 00 85 c0 74 2b 8b [ 907.341897][ C0] RSP: 0018:ffffc90006b379d8 EFLAGS: 00000246 [ 907.348107][ C0] RAX: 0000000080000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 907.356096][ C0] RDX: ffff88810e7951c0 RSI: ffffffff81dc4767 RDI: ffff8881002fada8 [ 907.364104][ C0] RBP: ffffc90006b37b48 R08: 0000000000000000 R09: 0000000000000005 [ 907.372098][ C0] R10: ffffffff81dc46b2 R11: 000000000000001f R12: ffff8881002fad80 [ 907.380093][ C0] R13: ffffc90006b37b08 R14: 0000000000000000 R15: 0000000000000000 [ 907.388090][ C0] ? tomoyo_check_path_acl+0xa2/0x210 [ 907.393498][ C0] ? tomoyo_check_path_acl+0x157/0x210 [ 907.399002][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 907.405270][ C0] tomoyo_check_path_acl+0x157/0x210 [ 907.410564][ C0] tomoyo_check_acl+0x13c/0x450 [ 907.415421][ C0] ? tomoyo_same_mount_acl+0x450/0x450 [ 907.420897][ C0] tomoyo_path_permission+0x1ff/0x3a0 [ 907.426295][ C0] tomoyo_path_perm+0x2f0/0x400 [ 907.431152][ C0] ? tomoyo_check_open_permission+0x380/0x380 [ 907.437223][ C0] ? may_linkat+0x250/0x250 [ 907.441728][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 907.447975][ C0] ? getname_flags.part.0+0x1dd/0x4f0 [ 907.453362][ C0] security_inode_getattr+0xcf/0x140 [ 907.458652][ C0] vfs_statx+0x164/0x390 [ 907.462899][ C0] ? do_readlinkat+0x2f0/0x2f0 [ 907.467683][ C0] __do_sys_newlstat+0x91/0x110 [ 907.472538][ C0] ? __do_sys_lstat+0x110/0x110 [ 907.477440][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 907.482905][ C0] ? get_vtime_delta+0x111/0x260 [ 907.487959][ C0] ? __secure_computing+0xb4/0x310 [ 907.493110][ C0] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 907.499458][ C0] do_syscall_64+0x3a/0xb0 [ 907.503878][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 907.509782][ C0] RIP: 0033:0x7f59cfbdc335 [ 907.514220][ C0] Code: 69 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 8b 15 31 db 2b 00 f7 d8 64 89 [ 907.533845][ C0] RSP: 002b:00007ffc250ba918 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 907.542284][ C0] RAX: ffffffffffffffda RBX: 00005629150a1170 RCX: 00007f59cfbdc335 [ 907.550266][ C0] RDX: 00007ffc250ba950 RSI: 00007ffc250ba950 RDI: 00005629150a0170 [ 907.558253][ C0] RBP: 00007ffc250baa10 R08: 00007f59cfe9b218 R09: 0000000000001010 [ 907.566250][ C0] R10: 0000000000000100 R11: 0000000000000246 R12: 00005629150a0170 [ 907.574236][ C0] R13: 00005629150a01c5 R14: 00005629150a285d R15: 00005629150a2865 [ 907.582362][ C0] task:systemd-udevd state:R running task stack:28640 pid:10169 ppid: 2643 flags:0x00000000 [ 907.593146][ C0] Call Trace: [ 907.596425][ C0] __schedule+0x920/0x1fa0 [ 907.600843][ C0] ? io_schedule_timeout+0x140/0x140 [ 907.606217][ C0] ? dput+0x35/0xbd0 [ 907.610132][ C0] preempt_schedule_common+0x30/0x60 [ 907.615416][ C0] __cond_resched+0x18/0x20 [ 907.619932][ C0] dput+0x64a/0xbd0 [ 907.623756][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 907.631762][ C0] step_into+0xd81/0x1c80 [ 907.636306][ C0] ? lookup_fast+0x6d0/0x6d0 [ 907.641882][ C0] ? down_write_nested+0x150/0x150 [ 907.647355][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 907.654153][ C0] ? walk_component+0x109/0x6a0 [ 907.659168][ C0] walk_component+0x171/0x6a0 [ 907.664081][ C0] ? handle_dots.part.0+0x15e0/0x15e0 [ 907.670451][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 907.676911][ C0] ? security_inode_permission+0xc5/0xf0 [ 907.682670][ C0] ? kernfs_iop_getattr+0xd0/0xd0 [ 907.688078][ C0] link_path_walk.part.0+0x712/0xc90 [ 907.694346][ C0] ? walk_component+0x6a0/0x6a0 [ 907.700259][ C0] ? percpu_counter_add_batch+0x94/0x140 [ 907.706122][ C0] path_openat+0x25a/0x27e0 [ 907.711080][ C0] ? path_lookupat+0x850/0x850 [ 907.718433][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 907.724456][ C0] do_filp_open+0x190/0x3d0 [ 907.729580][ C0] ? may_open_dev+0xf0/0xf0 [ 907.735739][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 907.740765][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 907.745714][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 907.751958][ C0] ? _raw_spin_unlock+0x1a/0x30 [ 907.756823][ C0] ? alloc_fd+0x2bc/0x640 [ 907.761155][ C0] do_sys_openat2+0x16d/0x420 [ 907.765837][ C0] ? build_open_flags+0x6f0/0x6f0 [ 907.770864][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 907.776340][ C0] __x64_sys_open+0x119/0x1c0 [ 907.782646][ C0] ? do_sys_open+0x140/0x140 [ 907.787343][ C0] ? __secure_computing+0xb4/0x310 [ 907.792867][ C0] do_syscall_64+0x3a/0xb0 [ 907.797582][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 907.803490][ C0] RIP: 0033:0x7f59cfbdc6f0 [ 907.807918][ C0] RSP: 002b:00007ffc250bece8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 907.816330][ C0] RAX: ffffffffffffffda RBX: 00005629150947d0 RCX: 00007f59cfbdc6f0 [ 907.824305][ C0] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffc250bee90 [ 907.832821][ C0] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 907.840804][ C0] R10: 0000000000080000 R11: 0000000000000246 R12: 000056291470168a [ 907.848780][ C0] R13: 0000000000000001 R14: 00005629150a76b0 R15: 00007ffc250bef20 [ 907.856773][ C0] [ 907.856773][ C0] Showing all locks held in the system: [ 907.864506][ C0] 5 locks held by kworker/0:1/7: [ 907.869454][ C0] 5 locks held by kworker/1:1/32: [ 907.874484][ C0] 3 locks held by systemd-udevd/2643: [ 907.879857][ C0] 1 lock held by in:imklog/4272: [ 907.884779][ C0] 2 locks held by agetty/4274: [ 907.889534][ C0] #0: ffff888115f61098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 907.899297][ C0] #1: ffffc9000052b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 907.909404][ C0] 2 locks held by agetty/4283: [ 907.914157][ C0] #0: ffff888115f60098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 907.923908][ C0] #1: ffffc9000051b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 907.934046][ C0] 3 locks held by kworker/1:7/9106: [ 907.939243][ C0] 2 locks held by agetty/2409: [ 907.944012][ C0] #0: ffff888115abf098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 907.953968][ C0] #1: ffffc9000050b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 907.964087][ C0] 5 locks held by systemd-udevd/10107: [ 907.969546][ C0] 2 locks held by syz-executor.3/10149: [ 907.975089][ C0] 1 lock held by syz-executor.3/10154: [ 907.980550][ C0] #0: ffff8881049b3ce0 (&iint->mutex){+.+.}-{3:3}, at: process_measurement+0x3a8/0x17e0 [ 907.990395][ C0] 2 locks held by systemd-udevd/10158: [ 907.995948][ C0] 6 locks held by systemd-udevd/10165: [ 908.001408][ C0] #0: ffffffff87cba738 (tomoyo_ss){....}-{0:0}, at: tomoyo_path_perm+0x1c1/0x400 [ 908.010650][ C0] #1: ffffc90000007d78 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x630 [ 908.020262][ C0] #2: ffff8881475d0230 (&dev->event_lock){-.-.}-{2:2}, at: input_event+0x7b/0xb0 [ 908.029513][ C0] #3: ffffffff87a78d20 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x700 [ 908.039639][ C0] #4: ffffffff87e358b8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x86/0x1750 [ 908.048721][ C0] #5: ffffffff87a78d20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x269 [ 908.058586][ C0] [ 908.060910][ C0] ============================================= [ 908.060910][ C0] [ 908.069397][ C1] task:systemd state:R running task stack:22880 pid: 1 ppid: 0 flags:0x00000000 [ 908.080768][ C1] Call Trace: [ 908.084077][ C1] __schedule+0x920/0x1fa0 [ 908.088557][ C1] ? io_schedule_timeout+0x140/0x140 [ 908.093883][ C1] ? release_tty+0x4e9/0x610 [ 908.097119][T10172] udc-core: couldn't find an available UDC or it's busy [ 908.098509][ C1] ? dput+0x35/0xbd0 [ 908.105587][T10172] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 908.109442][ C1] preempt_schedule_common+0x30/0x60 [ 908.122194][ C1] __cond_resched+0x18/0x20 [ 908.126762][ C1] dput+0x52/0xbd0 [ 908.130513][ C1] ? kobject_put+0xb9/0x540 [ 908.134390][ T7] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.4/usb5/5-1/input/input156 [ 908.135061][ C1] __fput+0x3ae/0x920 [ 908.150272][ C1] task_work_run+0xdd/0x1a0 [ 908.154814][ C1] exit_to_user_mode_prepare+0x218/0x220 [ 908.160485][ C1] syscall_exit_to_user_mode+0x19/0x60 [ 908.165985][ C1] do_syscall_64+0x47/0xb0 [ 908.170444][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 908.177090][ C1] RIP: 0033:0x7ff88e90428d [ 908.183401][ C1] RSP: 002b:00007ffc1dddea10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 908.193020][ C1] RAX: 0000000000000000 RBX: 0000000000000013 RCX: 00007ff88e90428d [ 908.202223][ C1] RDX: 0000000000000001 RSI: 0000000000005608 RDI: 0000000000000013 [ 908.211200][ C1] RBP: 00007ff8900672f8 R08: 00007ffc1ddde9d0 R09: 0000000000000000 [ 908.219441][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000010 [ 908.229187][ C1] R13: 00000000ffffffff R14: 0000000000000000 R15: 00005613a540f4c0 [ 908.239327][ C1] task:kthreadd state:S stack:28192 pid: 2 ppid: 0 flags:0x00004000 [ 908.255461][ C1] Call Trace: [ 908.259897][ C1] __schedule+0x920/0x1fa0 [ 908.266022][ C1] ? io_schedule_timeout+0x140/0x140 [ 908.270534][ T7] dvb-usb: schedule remote query interval to 400 msecs. [ 908.272261][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 908.272299][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 908.272325][ C1] schedule+0xcb/0x270 [ 908.280893][ T7] dvb-usb: Technisat SkyStar USB 2 HD CI successfully initialized and connected. [ 908.286268][ C1] kthreadd+0x5d0/0x790 [ 908.286314][ C1] ? kthread_is_per_cpu+0xf0/0xf0 [ 908.286342][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 908.327337][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 908.333926][ C1] ? kthread_is_per_cpu+0xf0/0xf0 [ 908.339405][ C1] ret_from_fork+0x1f/0x30 [ 908.344337][ C1] task:rcu_gp state:I stack:30192 pid: 3 ppid: 2 flags:0x00004000 [ 908.358461][ C1] Call Trace: [ 908.361786][ C1] __schedule+0x920/0x1fa0 [ 908.367294][ C1] ? io_schedule_timeout+0x140/0x140 [ 908.372638][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 908.378159][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 908.383265][ C1] schedule+0xcb/0x270 [ 908.387376][ C1] rescuer_thread+0x7a7/0xd30 [ 908.392091][ C1] ? worker_thread+0x1120/0x1120 [ 908.397193][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 908.403565][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 908.409414][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 908.414479][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 908.420761][ C1] ? __kthread_parkme+0x118/0x1d0 [ 908.425828][ C1] ? worker_thread+0x1120/0x1120 [ 908.430813][ C1] kthread+0x38c/0x460 [ 908.434942][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 908.440185][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 908.445354][ C1] ret_from_fork+0x1f/0x30 [ 908.449811][ C1] task:rcu_par_gp state:I stack:30920 pid: 4 ppid: 2 flags:0x00004000 [ 908.459071][ C1] Call Trace: [ 908.462381][ C1] __schedule+0x920/0x1fa0 [ 908.463936][ T7] usb 5-1: USB disconnect, device number 61 [ 908.466830][ C1] ? io_schedule_timeout+0x140/0x140 [ 908.466866][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 908.483089][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 908.488077][ C1] schedule+0xcb/0x270 [ 908.492215][ C1] rescuer_thread+0x7a7/0xd30 [ 908.496930][ C1] ? worker_thread+0x1120/0x1120 [ 908.501914][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 908.508713][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 908.514566][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 908.519635][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 908.525917][ C1] ? __kthread_parkme+0x118/0x1d0 [ 908.530990][ C1] ? worker_thread+0x1120/0x1120 [ 908.535972][ C1] kthread+0x38c/0x460 [ 908.540080][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 908.545897][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 908.545938][ C1] ret_from_fork+0x1f/0x30 [ 908.545967][ C1] task:kworker/0:0 state:R running task stack:22056 pid: 5 ppid: 2 flags:0x00004000 [ 908.546018][ C1] Workqueue: events cgroup1_release_agent [ 908.546044][ C1] Call Trace: [ 908.546052][ C1] ? process_one_work+0x98d/0x1580 [ 908.546084][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 908.546114][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 908.546136][ C1] ? worker_thread+0x64c/0x1120 [ 908.546166][ C1] ? process_one_work+0x1580/0x1580 [ 908.546208][ C1] ? kthread+0x38c/0x460 [ 908.546234][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 908.546263][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 908.546289][ C1] ? ret_from_fork+0x1f/0x30 [ 908.546318][ C1] task:kworker/0:0H state:I stack:29296 pid: 6 ppid: 2 flags:0x00004000 [ 908.546360][ C1] Workqueue: 0x0 (events_highpri) [ 908.546388][ C1] Call Trace: [ 908.546397][ C1] __schedule+0x920/0x1fa0 [ 908.546421][ C1] ? io_schedule_timeout+0x140/0x140 [ 908.546446][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 908.546469][ C1] schedule+0xcb/0x270 [ 908.546491][ C1] worker_thread+0x14c/0x1120 [ 908.546520][ C1] ? process_one_work+0x1580/0x1580 [ 908.546550][ C1] kthread+0x38c/0x460 [ 908.546574][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 908.546600][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 908.546629][ C1] ret_from_fork+0x1f/0x30 [ 908.551934][ T9829] usb 3-1: USB disconnect, device number 73 [ 908.556162][ C1] task:kworker/0:1 state:D stack:22200 pid: 7 ppid: 2 flags:0x00004000 [ 908.556216][ C1] Workqueue: usb_hub_wq hub_event [ 908.711732][ C1] Call Trace: [ 908.715363][ C1] __schedule+0x920/0x1fa0 [ 908.722634][ C1] ? io_schedule_timeout+0x140/0x140 [ 908.728601][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 908.735109][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 908.744516][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 908.750596][ C1] schedule+0xcb/0x270 [ 908.756688][ C1] synchronize_rcu_expedited+0x47a/0x640 [ 908.763174][ C1] ? rcu_exp_wait_wake+0x4e0/0x4e0 [ 908.770167][ C1] ? finish_wait+0x260/0x260 [ 908.775537][ C1] ? input_unregister_handle+0x128/0x290 [ 908.783915][ C1] ? lock_release+0x6f0/0x6f0 [ 908.790780][ C1] ? cond_synchronize_rcu+0x20/0x20 [ 908.797273][ C1] ? find_held_lock+0x2d/0x110 [ 908.805086][ C1] ? input_unregister_handle+0x200/0x290 [ 908.814088][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 908.820296][ C1] ? input_unregister_handle+0x128/0x290 [ 908.829857][ C1] synchronize_rcu+0x106/0x1a0 [ 908.836391][ C1] ? synchronize_rcu_expedited+0x640/0x640 [ 908.844561][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 908.851399][ C1] ? wait_for_completion_io+0x270/0x270 [ 908.857725][ C1] ? wait_for_completion_io+0x270/0x270 [ 908.865531][ C1] ? input_unregister_handle+0x200/0x290 [ 908.873017][ C1] kbd_disconnect+0x19/0x30 [ 908.877984][ C1] __input_unregister_device+0x206/0x470 [ 908.885268][ C1] input_unregister_device+0xb4/0xf0 06:50:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000100), 0x1000000004, 0x641) syz_open_dev$hidraw(&(0x7f00000000c0), 0x0, 0x103001) syz_usb_disconnect(0xffffffffffffffff) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000002c0)=""/25) write$hidraw(r1, &(0x7f0000000000)='4', 0x20000001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0x0, 0xfffffebd, &(0x7f00000003c0)="254e6e6457b94a706f24b50b613bff3ebc5d669fcccfa7539dec9b67573fe9fe31fd712d55ac76b885d2ef5c535d1622962d706343eaf12d7abd5807823ec7ca6f45b0ed0c82289e1dc00fa40b0c6cfba5d882d2e07d943e4761e7cfcb900a43038cdee3afb200c911d20bcdab3ce19a11ac8e9d0abcef82b399e1fa04fa7f9b3dd714cbb6bb14b6172ddd199fc8e689936916cf4f0a289c4b997807b9ed9a85b6a0fd95180f1d2951b0ef77637fb1652eae221d0dfbb740e15aed38a5a018ec0c8b15614a9f2b3fca32064b0c"}) r2 = syz_open_dev$hidraw(0xfffffffffffffffc, 0x0, 0x84762) write$hidraw(r2, &(0x7f0000000000)="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", 0x800000) write$hidraw(0xffffffffffffffff, &(0x7f0000000000)='4', 0x20000001) write$hidraw(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$HIDIOCGRAWNAME(0xffffffffffffffff, 0x80404804, 0x0) read$hidraw(0xffffffffffffffff, &(0x7f0000000100)=""/218, 0x200001da) syz_open_dev$hidraw(0xfffffffffffffffc, 0x0, 0x161f42) read$hidraw(0xffffffffffffffff, 0x0, 0x0) write$hidraw(0xffffffffffffffff, &(0x7f0000000240)="5c2f2b4438c85d84780ff732c2fce78c69a8b2fc76c0cd8e", 0x18) syz_open_dev$hidraw(0xfffffffffffffffc, 0x0, 0x105002) syz_open_dev$hidraw(&(0x7f00000014c0), 0x3, 0x404000) ioctl$HIDIOCGRAWNAME(0xffffffffffffffff, 0x40305829, &(0x7f0000001540)) read$hidraw(0xffffffffffffffff, 0x0, 0x0) [ 908.891980][ C1] dvb_usb_remote_exit+0x164/0x1d0 [ 908.899508][ C1] dvb_usb_exit.isra.0+0x1e/0x310 [ 908.905345][ C1] dvb_usb_device_exit+0x16a/0x280 [ 908.911170][ C1] ? dvb_usb_exit.isra.0+0x310/0x310 [ 908.917225][ C1] ? mark_held_locks+0x9f/0xe0 [ 908.922146][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 908.930944][ C1] ? usb_disable_interface+0x82/0x3c0 [ 908.936410][ C1] usb_unbind_interface+0x1d8/0x8d0 [ 908.938540][ T33] kauditd_printk_skb: 6 callbacks suppressed [ 908.938555][ T33] audit: type=1800 audit(1620197427.540:1192): pid=10149 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name=48C7C060 dev="sda1" ino=14065 res=0 errno=0 [ 908.941643][ C1] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 908.941684][ C1] ? usb_unbind_device+0x1a0/0x1a0 [ 908.979724][ C1] __device_release_driver+0x3bd/0x6f0 [ 908.979768][ C1] device_release_driver+0x26/0x40 [ 908.979815][ C1] bus_remove_device+0x2eb/0x5a0 [ 908.979837][ C1] device_del+0x502/0xd40 [ 909.000015][ C1] ? __device_links_queue_sync_state+0x3f0/0x3f0 [ 909.006430][ C1] ? pm_runtime_barrier+0xdc/0x1a0 [ 909.006470][ C1] usb_disable_device+0x35b/0x7b0 [ 909.006500][ C1] ? trace_hardirqs_off_caller+0x110/0x1a0 [ 909.006532][ C1] usb_disconnect.cold+0x27d/0x791 [ 909.006561][ C1] hub_event+0x1c9c/0x4320 [ 909.006591][ C1] ? hub_port_debounce+0x3c0/0x3c0 [ 909.006618][ C1] ? __lock_acquire+0x1c91/0x5230 [ 909.006646][ C1] ? trace_workqueue_activate_work+0x111/0x1e0 [ 909.006681][ C1] ? lock_release+0x6f0/0x6f0 [ 909.006708][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 909.006736][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 909.006758][ C1] process_one_work+0x98d/0x1580 [ 909.006782][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 909.006811][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 909.006830][ C1] worker_thread+0x82b/0x1120 [ 909.006854][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.006877][ C1] ? process_one_work+0x1580/0x1580 [ 909.006901][ C1] kthread+0x38c/0x460 [ 909.006922][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.006951][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.006980][ C1] ret_from_fork+0x1f/0x30 [ 909.007013][ C1] task:kworker/u4:0 state:I stack:24192 pid: 8 ppid: 2 flags:0x00004000 [ 909.007062][ C1] Workqueue: 0x0 (events_unbound) [ 909.007095][ C1] Call Trace: [ 909.007105][ C1] __schedule+0x920/0x1fa0 [ 909.007131][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.007157][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 909.007181][ C1] schedule+0xcb/0x270 [ 909.007205][ C1] worker_thread+0x14c/0x1120 [ 909.007236][ C1] ? process_one_work+0x1580/0x1580 [ 909.007267][ C1] kthread+0x38c/0x460 [ 909.007301][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.007330][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.007358][ C1] ret_from_fork+0x1f/0x30 [ 909.007385][ C1] task:mm_percpu_wq state:I stack:30920 pid: 9 ppid: 2 flags:0x00004000 [ 909.007427][ C1] Call Trace: [ 909.007436][ C1] __schedule+0x920/0x1fa0 [ 909.007459][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.007485][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 909.007509][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 909.007534][ C1] schedule+0xcb/0x270 [ 909.007558][ C1] rescuer_thread+0x7a7/0xd30 [ 909.007583][ C1] ? worker_thread+0x1120/0x1120 [ 909.007613][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 909.007644][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 909.007674][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 909.007702][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 909.007734][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.007762][ C1] ? worker_thread+0x1120/0x1120 [ 909.007792][ C1] kthread+0x38c/0x460 [ 909.007817][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.007845][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.007871][ C1] ret_from_fork+0x1f/0x30 [ 909.007894][ C1] task:ksoftirqd/0 state:S stack:27480 pid: 10 ppid: 2 flags:0x00004000 [ 909.007935][ C1] Call Trace: [ 909.007943][ C1] __schedule+0x920/0x1fa0 [ 909.007966][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.007987][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 909.008014][ C1] ? __do_softirq+0x7e3/0x944 [ 909.008045][ C1] schedule+0xcb/0x270 [ 909.008066][ C1] smpboot_thread_fn+0x589/0x870 [ 909.008096][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 909.008125][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 909.008155][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.008182][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 909.008212][ C1] kthread+0x38c/0x460 [ 909.008238][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.008267][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.008306][ C1] ret_from_fork+0x1f/0x30 [ 909.008334][ C1] task:rcu_sched state:I stack:29088 pid: 11 ppid: 2 flags:0x00004000 [ 909.008380][ C1] Call Trace: [ 909.008389][ C1] __schedule+0x920/0x1fa0 [ 909.008414][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.008440][ C1] ? debug_object_destroy+0x210/0x210 [ 909.008472][ C1] schedule+0xcb/0x270 [ 909.008496][ C1] schedule_timeout+0x14a/0x250 [ 909.008524][ C1] ? usleep_range+0x170/0x170 [ 909.008550][ C1] ? __next_timer_interrupt+0x210/0x210 [ 909.008583][ C1] ? prepare_to_swait_exclusive+0x2d0/0x2d0 [ 909.008616][ C1] rcu_gp_kthread+0xa36/0x1ba0 [ 909.008648][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 909.008676][ C1] ? call_rcu+0x790/0x790 [ 909.008704][ C1] ? __kthread_parkme+0x69/0x1d0 [ 909.008732][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 909.008764][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 909.008793][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.008821][ C1] ? call_rcu+0x790/0x790 [ 909.008850][ C1] kthread+0x38c/0x460 [ 909.008876][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.008905][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.008933][ C1] ret_from_fork+0x1f/0x30 [ 909.008961][ C1] task:migration/0 state:S stack:30168 pid: 12 ppid: 2 flags:0x00004000 [ 909.009006][ C1] Stopper: 0x0 <- 0x0 [ 909.009027][ C1] Call Trace: [ 909.009036][ C1] __schedule+0x920/0x1fa0 [ 909.009060][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.009083][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 909.009114][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 909.009143][ C1] schedule+0xcb/0x270 [ 909.009165][ C1] smpboot_thread_fn+0x589/0x870 [ 909.009191][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 909.009218][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 909.009246][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.009273][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 909.009315][ C1] kthread+0x38c/0x460 [ 909.009341][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.009369][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.009397][ C1] ret_from_fork+0x1f/0x30 [ 909.009425][ C1] task:cpuhp/0 state:S stack:26144 pid: 13 ppid: 2 flags:0x00004000 [ 909.009468][ C1] Call Trace: [ 909.009477][ C1] __schedule+0x920/0x1fa0 [ 909.009503][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.009528][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 909.009560][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 909.009588][ C1] schedule+0xcb/0x270 [ 909.009611][ C1] smpboot_thread_fn+0x589/0x870 [ 909.009640][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 909.009670][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 909.009700][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.009729][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 909.009759][ C1] kthread+0x38c/0x460 [ 909.009786][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.009813][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.009841][ C1] ret_from_fork+0x1f/0x30 [ 909.009868][ C1] task:cpuhp/1 state:S stack:27920 pid: 14 ppid: 2 flags:0x00004000 [ 909.009911][ C1] Call Trace: [ 909.009919][ C1] __schedule+0x920/0x1fa0 [ 909.009944][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.009970][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 909.010002][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 909.010030][ C1] schedule+0xcb/0x270 [ 909.010053][ C1] smpboot_thread_fn+0x589/0x870 [ 909.010081][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 909.010112][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 909.010142][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.010170][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 909.010200][ C1] kthread+0x38c/0x460 [ 909.010233][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.010262][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.010290][ C1] ret_from_fork+0x1f/0x30 [ 909.010323][ C1] task:migration/1 state:R running task stack:30496 pid: 15 ppid: 2 flags:0x00004000 [ 909.010376][ C1] Stopper: 0x0 <- 0x0 [ 909.010396][ C1] Call Trace: [ 909.010405][ C1] __schedule+0x920/0x1fa0 [ 909.010431][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.010457][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 909.010488][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 909.010517][ C1] schedule+0xcb/0x270 [ 909.010542][ C1] smpboot_thread_fn+0x589/0x870 [ 909.010569][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 909.010600][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 909.010629][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.010657][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 909.010686][ C1] kthread+0x38c/0x460 [ 909.010713][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.010742][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.010770][ C1] ret_from_fork+0x1f/0x30 [ 909.010798][ C1] task:ksoftirqd/1 state:S stack:25016 pid: 16 ppid: 2 flags:0x00004000 [ 909.010842][ C1] Call Trace: [ 909.010851][ C1] __schedule+0x920/0x1fa0 [ 909.010877][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.010902][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 909.010932][ C1] ? __do_softirq+0x7e3/0x944 [ 909.010963][ C1] schedule+0xcb/0x270 [ 909.010986][ C1] smpboot_thread_fn+0x589/0x870 [ 909.011014][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 909.011044][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 909.011072][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.011101][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 909.011130][ C1] kthread+0x38c/0x460 [ 909.011156][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.011185][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.011213][ C1] ret_from_fork+0x1f/0x30 [ 909.011241][ C1] task:kworker/1:0H state:I stack:29168 pid: 18 ppid: 2 flags:0x00004000 [ 909.011287][ C1] Workqueue: 0x0 (kblockd) [ 909.011328][ C1] Call Trace: [ 909.011337][ C1] __schedule+0x920/0x1fa0 [ 909.011361][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.011388][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 909.011412][ C1] schedule+0xcb/0x270 [ 909.011436][ C1] worker_thread+0x14c/0x1120 [ 909.011466][ C1] ? process_one_work+0x1580/0x1580 [ 909.011497][ C1] kthread+0x38c/0x460 [ 909.011523][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.011552][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.011581][ C1] ret_from_fork+0x1f/0x30 [ 909.011610][ C1] task:kdevtmpfs state:S stack:27312 pid: 19 ppid: 2 flags:0x00004000 [ 909.011652][ C1] Call Trace: [ 909.011662][ C1] __schedule+0x920/0x1fa0 [ 909.011685][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.011710][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 909.011734][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 909.011757][ C1] schedule+0xcb/0x270 [ 909.011780][ C1] devtmpfsd+0x278/0x2a3 [ 909.011803][ C1] ? dmar_validate_one_drhd+0x24d/0x24d [ 909.011828][ C1] kthread+0x38c/0x460 [ 909.011854][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.011882][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.011911][ C1] ret_from_fork+0x1f/0x30 [ 909.011939][ C1] task:netns state:I stack:29888 pid: 20 ppid: 2 flags:0x00004000 [ 909.011985][ C1] Call Trace: [ 909.011995][ C1] __schedule+0x920/0x1fa0 [ 909.012020][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.012046][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 909.012070][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 909.012095][ C1] schedule+0xcb/0x270 [ 909.012119][ C1] rescuer_thread+0x7a7/0xd30 [ 909.012144][ C1] ? worker_thread+0x1120/0x1120 [ 909.012175][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 909.012205][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 909.012233][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 909.012261][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 909.012289][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.012327][ C1] ? worker_thread+0x1120/0x1120 [ 909.012357][ C1] kthread+0x38c/0x460 [ 909.012382][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.012409][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.012435][ C1] ret_from_fork+0x1f/0x30 [ 909.012460][ C1] task:inet_frag_wq state:I stack:30304 pid: 21 ppid: 2 flags:0x00004000 [ 909.012505][ C1] Call Trace: [ 909.012515][ C1] __schedule+0x920/0x1fa0 [ 909.012541][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.012567][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 909.012592][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 909.012615][ C1] schedule+0xcb/0x270 [ 909.012636][ C1] rescuer_thread+0x7a7/0xd30 [ 909.012659][ C1] ? worker_thread+0x1120/0x1120 [ 909.012687][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 909.012718][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 909.012747][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 909.012773][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 909.012800][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.012827][ C1] ? worker_thread+0x1120/0x1120 [ 909.012858][ C1] kthread+0x38c/0x460 [ 909.012885][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.012914][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.012942][ C1] ret_from_fork+0x1f/0x30 [ 909.012970][ C1] task:kworker/u4:1 state:R running task stack:24032 pid: 22 ppid: 2 flags:0x00004000 [ 909.013021][ C1] Workqueue: 0x0 (ext4-rsv-conversion) [ 909.013052][ C1] Call Trace: [ 909.013061][ C1] __schedule+0x920/0x1fa0 [ 909.013087][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.013113][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 909.013138][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 909.013159][ C1] schedule+0xcb/0x270 [ 909.013179][ C1] worker_thread+0x14c/0x1120 [ 909.013209][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.013234][ C1] ? process_one_work+0x1580/0x1580 [ 909.013264][ C1] kthread+0x38c/0x460 [ 909.013287][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.013374][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.013404][ C1] ret_from_fork+0x1f/0x30 [ 909.013431][ C1] task:kworker/1:1 state:R running task stack:19512 pid: 32 ppid: 2 flags:0x00004000 [ 909.013478][ C1] Workqueue: usb_hub_wq hub_event [ 909.013516][ C1] Call Trace: [ 909.013525][ C1] __schedule+0x920/0x1fa0 [ 909.013551][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.013573][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 909.013599][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.013623][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 909.013648][ C1] ? msleep+0x63/0xf0 [ 909.013679][ C1] schedule+0xcb/0x270 [ 909.013700][ C1] schedule_timeout+0x14a/0x250 [ 909.013721][ C1] ? usleep_range+0x170/0x170 [ 909.013742][ C1] ? __next_timer_interrupt+0x210/0x210 [ 909.013772][ C1] ? do_get_mempolicy+0xb13/0xdc0 [ 909.013802][ C1] msleep+0xa4/0xf0 [ 909.013834][ C1] hub_port_init+0x76e/0x2e40 [ 909.013861][ C1] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 909.013889][ C1] hub_event+0x2190/0x4320 [ 909.013919][ C1] ? hub_port_debounce+0x3c0/0x3c0 [ 909.013949][ C1] ? __lock_acquire+0x1c90/0x5230 [ 909.013977][ C1] ? trace_workqueue_activate_work+0x111/0x1e0 [ 909.014010][ C1] ? lock_release+0x6f0/0x6f0 [ 909.014038][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 909.014063][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 909.014088][ C1] process_one_work+0x98d/0x1580 [ 909.014120][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 909.014152][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 909.014175][ C1] worker_thread+0x82b/0x1120 [ 909.014206][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.014232][ C1] ? process_one_work+0x1580/0x1580 [ 909.014262][ C1] kthread+0x38c/0x460 [ 909.014288][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.014316][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.014341][ C1] ret_from_fork+0x1f/0x30 [ 909.014370][ C1] task:kauditd state:S stack:29104 pid: 33 ppid: 2 flags:0x00004000 [ 909.014410][ C1] Call Trace: [ 909.014417][ C1] __schedule+0x920/0x1fa0 [ 909.014445][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.014464][ C1] ? prepare_to_wait_event+0x129/0x7e0 [ 909.014487][ C1] schedule+0xcb/0x270 [ 909.014503][ C1] kauditd_thread+0x6b8/0xba0 [ 909.014526][ C1] ? auditd_reset+0x170/0x170 [ 909.014547][ C1] ? finish_wait+0x260/0x260 [ 909.014567][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 909.014589][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.014609][ C1] ? auditd_reset+0x170/0x170 [ 909.014630][ C1] kthread+0x38c/0x460 [ 909.014649][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.014670][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.014690][ C1] ret_from_fork+0x1f/0x30 [ 909.014710][ C1] task:kworker/u4:2 state:I stack:24040 pid: 45 ppid: 2 flags:0x00004000 [ 909.014744][ C1] Workqueue: 0x0 (events_unbound) [ 909.014767][ C1] Call Trace: [ 909.014773][ C1] __schedule+0x920/0x1fa0 [ 909.014792][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.014811][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 909.014857][ C1] schedule+0xcb/0x270 [ 909.014876][ C1] worker_thread+0x14c/0x1120 [ 909.014909][ C1] ? process_one_work+0x1580/0x1580 [ 909.014933][ C1] kthread+0x38c/0x460 [ 909.014953][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.014976][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.015000][ C1] ret_from_fork+0x1f/0x30 [ 909.015021][ C1] task:kworker/u4:4 state:I stack:24144 pid: 629 ppid: 2 flags:0x00004000 [ 909.015055][ C1] Workqueue: 0x0 (events_unbound) [ 909.015077][ C1] Call Trace: [ 909.015085][ C1] __schedule+0x920/0x1fa0 [ 909.015104][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.015123][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 909.015142][ C1] schedule+0xcb/0x270 [ 909.015160][ C1] worker_thread+0x14c/0x1120 [ 909.015183][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.015204][ C1] ? process_one_work+0x1580/0x1580 [ 909.015238][ C1] kthread+0x38c/0x460 [ 909.015259][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.015283][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.015308][ C1] ret_from_fork+0x1f/0x30 [ 909.015332][ C1] task:khungtaskd state:S stack:29976 pid: 1256 ppid: 2 flags:0x00004000 [ 909.015372][ C1] Call Trace: [ 909.015379][ C1] __schedule+0x920/0x1fa0 [ 909.015401][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.015422][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 909.015448][ C1] ? debug_object_destroy+0x210/0x210 [ 909.015479][ C1] schedule+0xcb/0x270 [ 909.015502][ C1] schedule_timeout+0x14a/0x250 [ 909.015530][ C1] ? usleep_range+0x170/0x170 [ 909.015555][ C1] ? __next_timer_interrupt+0x210/0x210 [ 909.015581][ C1] watchdog+0xf9/0xf70 [ 909.015602][ C1] ? reset_hung_task_detector+0x30/0x30 [ 909.015625][ C1] kthread+0x38c/0x460 [ 909.015646][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.015669][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.015691][ C1] ret_from_fork+0x1f/0x30 [ 909.015714][ C1] task:oom_reaper state:S stack:30400 pid: 1266 ppid: 2 flags:0x00004000 [ 909.015750][ C1] Call Trace: [ 909.015757][ C1] __schedule+0x920/0x1fa0 [ 909.015777][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.015798][ C1] ? prepare_to_wait_event+0x129/0x7e0 [ 909.015833][ C1] schedule+0xcb/0x270 [ 909.015852][ C1] oom_reaper+0x95e/0xd10 [ 909.015880][ C1] ? __kthread_parkme+0xd4/0x1d0 [ 909.015902][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 909.015926][ C1] ? __oom_reap_task_mm+0x400/0x400 [ 909.015953][ C1] ? finish_wait+0x260/0x260 [ 909.015979][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 909.016005][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.016032][ C1] ? __oom_reap_task_mm+0x400/0x400 [ 909.016060][ C1] kthread+0x38c/0x460 [ 909.016083][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.016109][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.016137][ C1] ret_from_fork+0x1f/0x30 [ 909.016164][ C1] task:writeback state:I stack:30496 pid: 1267 ppid: 2 flags:0x00004000 [ 909.016208][ C1] Call Trace: [ 909.016217][ C1] __schedule+0x920/0x1fa0 [ 909.016242][ C1] ? io_schedule_timeout+0x140/0x140 [ 909.016262][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 909.016281][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 909.016304][ C1] schedule+0xcb/0x270 [ 909.016326][ C1] rescuer_thread+0x7a7/0xd30 [ 909.016349][ C1] ? worker_thread+0x1120/0x1120 [ 909.016378][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 909.016407][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 909.016436][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 909.016463][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 909.016493][ C1] ? __kthread_parkme+0x118/0x1d0 [ 909.016520][ C1] ? worker_thread+0x1120/0x1120 [ 909.225238][ T2628] systemd-journald[2628]: /dev/kmsg buffer overrun, some messages lost. [ 909.226443][ C1] kthread+0x38c/0x460 [ 909.297813][ T7423] usb 6-1: USB disconnect, device number 56 [ 909.300657][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 909.300707][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 909.322182][ T2628] systemd-journald[2628]: /dev/kmsg buffer overrun, some messages lost. [ 909.323394][ C1] ret_from_fork+0x1f/0x30 [ 911.132929][ C1] task:kcompactd0 state:S stack:29632 pid: 1269 ppid: 2 flags:0x00004000 [ 911.143814][ C1] Call Trace: [ 911.143833][ C1] __schedule+0x920/0x1fa0 [ 911.143867][ C1] ? io_schedule_timeout+0x140/0x140 [ 911.143894][ C1] ? debug_object_destroy+0x210/0x210 [ 911.165590][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 911.165640][ C1] schedule+0xcb/0x270 [ 911.165671][ C1] schedule_timeout+0x14a/0x250 [ 911.165704][ C1] ? usleep_range+0x170/0x170 [ 911.165731][ C1] ? __next_timer_interrupt+0x210/0x210 [ 911.192765][ C1] ? __wake_up_locked_sync_key+0x20/0x20 [ 911.192816][ C1] kcompactd+0x566/0xca0 [ 911.192849][ C1] ? kcompactd_do_work+0x6f0/0x6f0 [ 911.209612][ C1] ? finish_wait+0x260/0x260 [ 911.209659][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 911.220884][ C1] ? __kthread_parkme+0x118/0x1d0 [ 911.220940][ C1] ? kcompactd_do_work+0x6f0/0x6f0 [ 911.232173][ C1] kthread+0x38c/0x460 [ 911.232221][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 911.232257][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 911.232286][ C1] ret_from_fork+0x1f/0x30 [ 911.252692][ C1] task:kblockd state:I stack:30704 pid: 1294 ppid: 2 flags:0x00004000 [ 911.252756][ C1] Call Trace: [ 911.252766][ C1] __schedule+0x920/0x1fa0 [ 911.252804][ C1] ? io_schedule_timeout+0x140/0x140 [ 911.276426][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 911.276475][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 911.276504][ C1] schedule+0xcb/0x270 [ 911.276530][ C1] rescuer_thread+0x7a7/0xd30 [ 911.276559][ C1] ? worker_thread+0x1120/0x1120 [ 911.301462][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 911.301513][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 911.301545][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 911.318463][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 911.318504][ C1] ? __kthread_parkme+0x118/0x1d0 [ 911.318533][ C1] ? worker_thread+0x1120/0x1120 [ 911.336004][ C1] kthread+0x38c/0x460 [ 911.336070][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 911.336101][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 911.350608][ C1] ret_from_fork+0x1f/0x30 [ 911.350654][ C1] task:tpm_dev_wq state:I stack:30624 pid: 1381 ppid: 2 flags:0x00004000 [ 911.364743][ C1] Call Trace: [ 911.364759][ C1] __schedule+0x920/0x1fa0 [ 911.364789][ C1] ? io_schedule_timeout+0x140/0x140 [ 911.364814][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 911.383058][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 911.383098][ C1] schedule+0xcb/0x270 [ 911.383125][ C1] rescuer_thread+0x7a7/0xd30 [ 911.397271][ C1] ? worker_thread+0x1120/0x1120 [ 911.397310][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 911.408242][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 911.408278][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 911.408308][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 911.425837][ C1] ? __kthread_parkme+0x118/0x1d0 [ 911.430897][ C1] ? worker_thread+0x1120/0x1120 [ 911.435866][ C1] kthread+0x38c/0x460 [ 911.439962][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 911.445215][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 911.450387][ C1] ret_from_fork+0x1f/0x30 [ 911.454848][ C1] task:ata_sff state:I stack:30152 pid: 1391 ppid: 2 flags:0x00004000 [ 911.464092][ C1] Call Trace: [ 911.467390][ C1] __schedule+0x920/0x1fa0 [ 911.471857][ C1] ? io_schedule_timeout+0x140/0x140 [ 911.471888][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 911.471909][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 911.471927][ C1] schedule+0xcb/0x270 [ 911.471947][ C1] rescuer_thread+0x7a7/0xd30 [ 911.471973][ C1] ? worker_thread+0x1120/0x1120 [ 911.501315][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 911.507861][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 911.513746][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 911.518864][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 911.525611][ C1] ? __kthread_parkme+0x118/0x1d0 [ 911.531483][ C1] ? worker_thread+0x1120/0x1120 [ 911.536515][ C1] kthread+0x38c/0x460 [ 911.540779][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 911.546066][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 911.551419][ C1] ret_from_fork+0x1f/0x30 [ 911.556025][ C1] task:md state:I stack:29840 pid: 1425 ppid: 2 flags:0x00004000 [ 911.565325][ C1] Call Trace: [ 911.568641][ C1] __schedule+0x920/0x1fa0 [ 911.573105][ C1] ? io_schedule_timeout+0x140/0x140 [ 911.579678][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 911.584903][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 911.589912][ C1] schedule+0xcb/0x270 [ 911.594030][ C1] rescuer_thread+0x7a7/0xd30 [ 911.594065][ C1] ? worker_thread+0x1120/0x1120 [ 911.594098][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 911.594131][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 911.594162][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 911.594192][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 911.594223][ C1] ? __kthread_parkme+0x118/0x1d0 [ 911.594253][ C1] ? worker_thread+0x1120/0x1120 [ 911.594282][ C1] kthread+0x38c/0x460 [ 911.594308][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 911.646205][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 911.651637][ C1] ret_from_fork+0x1f/0x30 [ 911.656105][ C1] task:edac-poller state:I stack:30496 pid: 1426 ppid: 2 flags:0x00004000 [ 911.665357][ C1] Call Trace: [ 911.668659][ C1] __schedule+0x920/0x1fa0 [ 911.673110][ C1] ? io_schedule_timeout+0x140/0x140 [ 911.678424][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 911.683475][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 911.688448][ C1] schedule+0xcb/0x270 [ 911.692576][ C1] rescuer_thread+0x7a7/0xd30 [ 911.697292][ C1] ? worker_thread+0x1120/0x1120 [ 911.702364][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 911.709317][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 911.715453][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 911.721013][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 911.727832][ C1] ? __kthread_parkme+0x118/0x1d0 [ 911.733278][ C1] ? worker_thread+0x1120/0x1120 [ 911.738735][ C1] kthread+0x38c/0x460 [ 911.744007][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 911.750953][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 911.756625][ C1] ret_from_fork+0x1f/0x30 [ 911.761964][ C1] task:kworker/0:2 state:D stack:22024 pid: 1516 ppid: 2 flags:0x00004000 [ 911.771899][ C1] Workqueue: events atkbd_event_work [ 911.777872][ C1] Call Trace: [ 911.781599][ C1] __schedule+0x920/0x1fa0 [ 911.786680][ C1] ? io_schedule_timeout+0x140/0x140 [ 911.792241][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 911.798779][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 911.804059][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 911.809933][ C1] schedule+0xcb/0x270 [ 911.814098][ C1] schedule_timeout+0x14a/0x250 [ 911.820958][ C1] ? usleep_range+0x170/0x170 [ 911.825825][ C1] ? __next_timer_interrupt+0x210/0x210 [ 911.831622][ C1] ? __wake_up_locked_sync_key+0x20/0x20 [ 911.837309][ C1] ps2_do_sendbyte+0x43a/0x720 [ 911.842116][ C1] ? serport_ldisc_read+0x650/0x650 [ 911.847350][ C1] ? finish_wait+0x260/0x260 [ 911.852281][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 911.857430][ C1] __ps2_command+0x238/0x10b0 [ 911.863732][ C1] ? mutex_lock_io_nested+0xf50/0xf50 [ 911.869776][ C1] ? ps2_is_keyboard_id+0x30/0x30 [ 911.875389][ C1] ? __mutex_lock+0x507/0x10e0 [ 911.880375][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 911.886861][ C1] ? atkbd_event_work+0x22/0x160 [ 911.892356][ C1] ps2_command+0x7d/0x120 [ 911.896852][ C1] atkbd_set_leds.isra.0+0x17d/0x460 [ 911.903042][ C1] ? lock_release+0x6f0/0x6f0 [ 911.908030][ C1] ? atkbd_do_show_extra+0x90/0x90 [ 911.913319][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 911.918744][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 911.924256][ C1] atkbd_event_work+0x13c/0x160 [ 911.929264][ C1] process_one_work+0x98d/0x1580 [ 911.934333][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 911.939922][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 911.944899][ C1] worker_thread+0x64c/0x1120 [ 911.950079][ C1] ? __kthread_parkme+0x118/0x1d0 [ 911.955353][ C1] ? process_one_work+0x1580/0x1580 [ 911.960599][ C1] kthread+0x38c/0x460 [ 911.964823][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 911.970052][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 911.975193][ C1] ret_from_fork+0x1f/0x30 [ 911.979671][ C1] task:kworker/0:1H state:I stack:28024 pid: 1545 ppid: 2 flags:0x00004000 [ 911.988952][ C1] Workqueue: 0x0 (kblockd) [ 911.993505][ C1] Call Trace: [ 911.993518][ C1] __schedule+0x920/0x1fa0 [ 912.001233][ C1] ? io_schedule_timeout+0x140/0x140 [ 912.006599][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 912.011544][ C1] schedule+0xcb/0x270 [ 912.015747][ C1] worker_thread+0x14c/0x1120 [ 912.023119][ C1] ? __kthread_parkme+0x118/0x1d0 [ 912.028137][ C1] ? process_one_work+0x1580/0x1580 [ 912.033326][ C1] kthread+0x38c/0x460 [ 912.037403][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 912.043318][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 912.048507][ C1] ret_from_fork+0x1f/0x30 [ 912.052917][ C1] task:rpciod state:I stack:30704 pid: 1546 ppid: 2 flags:0x00004000 [ 912.062217][ C1] Call Trace: [ 912.065496][ C1] __schedule+0x920/0x1fa0 [ 912.069924][ C1] ? io_schedule_timeout+0x140/0x140 [ 912.075210][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 912.080235][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 912.085175][ C1] schedule+0xcb/0x270 [ 912.089232][ C1] rescuer_thread+0x7a7/0xd30 [ 912.095458][ C1] ? worker_thread+0x1120/0x1120 [ 912.100385][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 912.106365][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 912.112639][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 912.117775][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 912.124147][ C1] ? __kthread_parkme+0x118/0x1d0 [ 912.129546][ C1] ? worker_thread+0x1120/0x1120 [ 912.134621][ C1] kthread+0x38c/0x460 [ 912.139667][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 912.145307][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 912.150977][ C1] ret_from_fork+0x1f/0x30 [ 912.155585][ C1] task:kworker/u5:0 state:I stack:28960 pid: 1547 ppid: 2 flags:0x00004000 [ 912.166669][ C1] Workqueue: 0x0 (hci0) [ 912.171831][ C1] Call Trace: [ 912.175343][ C1] __schedule+0x920/0x1fa0 [ 912.180255][ C1] ? io_schedule_timeout+0x140/0x140 [ 912.186106][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 912.191180][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 912.196498][ C1] schedule+0xcb/0x270 [ 912.200891][ C1] worker_thread+0x14c/0x1120 [ 912.205642][ C1] ? process_one_work+0x1580/0x1580 [ 912.211238][ C1] kthread+0x38c/0x460 [ 912.215721][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 912.220959][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 912.228661][ C1] ret_from_fork+0x1f/0x30 [ 912.233137][ C1] task:xprtiod state:I stack:30704 pid: 1548 ppid: 2 flags:0x00004000 [ 912.243226][ C1] Call Trace: [ 912.246653][ C1] __schedule+0x920/0x1fa0 [ 912.251501][ C1] ? io_schedule_timeout+0x140/0x140 [ 912.256830][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 912.261852][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 912.267137][ C1] schedule+0xcb/0x270 [ 912.271210][ C1] rescuer_thread+0x7a7/0xd30 [ 912.275906][ C1] ? worker_thread+0x1120/0x1120 [ 912.280938][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 912.287397][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 912.293233][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 912.298277][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 912.304539][ C1] ? __kthread_parkme+0x118/0x1d0 [ 912.309571][ C1] ? worker_thread+0x1120/0x1120 [ 912.314502][ C1] kthread+0x38c/0x460 [ 912.318675][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 912.323894][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 912.329037][ C1] ret_from_fork+0x1f/0x30 [ 912.333451][ C1] task:cfg80211 state:I stack:30328 pid: 1551 ppid: 2 flags:0x00004000 [ 912.342737][ C1] Call Trace: [ 912.346268][ C1] __schedule+0x920/0x1fa0 [ 912.350780][ C1] ? io_schedule_timeout+0x140/0x140 [ 912.356054][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 912.361158][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 912.366193][ C1] schedule+0xcb/0x270 [ 912.370258][ C1] rescuer_thread+0x7a7/0xd30 [ 912.374937][ C1] ? worker_thread+0x1120/0x1120 [ 912.379875][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 912.385885][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 912.391721][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 912.396749][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 912.403031][ C1] ? __kthread_parkme+0x118/0x1d0 [ 912.408069][ C1] ? worker_thread+0x1120/0x1120 [ 912.413012][ C1] kthread+0x38c/0x460 [ 912.417082][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 912.422289][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 912.427435][ C1] ret_from_fork+0x1f/0x30 [ 912.431884][ C1] task:kswapd0 state:S stack:30080 pid: 1576 ppid: 2 flags:0x00004000 [ 912.441096][ C1] Call Trace: [ 912.444374][ C1] __schedule+0x920/0x1fa0 [ 912.448857][ C1] ? io_schedule_timeout+0x140/0x140 [ 912.454178][ C1] ? cpumask_next+0x3c/0x40 [ 912.458883][ C1] ? set_pgdat_percpu_threshold+0x19a/0x290 [ 912.465064][ C1] schedule+0xcb/0x270 [ 912.469157][ C1] kswapd+0xb5b/0xd30 [ 912.473140][ C1] ? balance_pgdat+0x1250/0x1250 [ 912.478088][ C1] ? finish_wait+0x260/0x260 [ 912.482676][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 912.488909][ C1] ? __kthread_parkme+0x118/0x1d0 [ 912.493927][ C1] ? balance_pgdat+0x1250/0x1250 [ 912.498856][ C1] kthread+0x38c/0x460 [ 912.502927][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 912.508123][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 912.513221][ C1] ret_from_fork+0x1f/0x30 [ 912.517640][ C1] task:nfsiod state:I stack:30640 pid: 1578 ppid: 2 flags:0x00004000 [ 912.526846][ C1] Call Trace: [ 912.530169][ C1] __schedule+0x920/0x1fa0 [ 912.534607][ C1] ? io_schedule_timeout+0x140/0x140 [ 912.539881][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 912.544895][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 912.549819][ C1] schedule+0xcb/0x270 [ 912.553875][ C1] rescuer_thread+0x7a7/0xd30 [ 912.558547][ C1] ? worker_thread+0x1120/0x1120 [ 912.563475][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 912.569447][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 912.575254][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 912.580270][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 912.586508][ C1] ? __kthread_parkme+0x118/0x1d0 [ 912.591521][ C1] ? worker_thread+0x1120/0x1120 [ 912.596458][ C1] kthread+0x38c/0x460 [ 912.600530][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 912.605739][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 912.610839][ C1] ret_from_fork+0x1f/0x30 [ 912.615256][ C1] task:acpi_thermal_pm state:I stack:30496 pid: 1612 ppid: 2 flags:0x00004000 [ 912.624466][ C1] Call Trace: [ 912.627730][ C1] __schedule+0x920/0x1fa0 [ 912.632134][ C1] ? io_schedule_timeout+0x140/0x140 [ 912.637439][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 912.642460][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 912.647383][ C1] schedule+0xcb/0x270 [ 912.651448][ C1] rescuer_thread+0x7a7/0xd30 [ 912.656120][ C1] ? worker_thread+0x1120/0x1120 [ 912.661058][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 912.667042][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 912.672850][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 912.677863][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 912.684091][ C1] ? __kthread_parkme+0x118/0x1d0 [ 912.689108][ C1] ? worker_thread+0x1120/0x1120 [ 912.694049][ C1] kthread+0x38c/0x460 [ 912.698104][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 912.703305][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 912.708414][ C1] ret_from_fork+0x1f/0x30 [ 912.712840][ C1] task:hwrng state:S stack:30112 pid: 1657 ppid: 2 flags:0x00004000 [ 912.722047][ C1] Call Trace: [ 912.725493][ C1] __schedule+0x920/0x1fa0 [ 912.730170][ C1] ? io_schedule_timeout+0x140/0x140 [ 912.737185][ C1] ? prepare_to_wait_event+0x129/0x7e0 [ 912.743092][ C1] schedule+0xcb/0x270 [ 912.749437][ C1] add_hwgenerator_randomness+0x1b0/0x220 [ 912.755740][ C1] ? credit_entropy_bits.constprop.0+0x450/0x450 [ 912.763510][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 912.770563][ C1] ? finish_wait+0x260/0x260 [ 912.775425][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 912.782759][ C1] hwrng_fillfn+0x1e7/0x2d0 [ 912.788759][ C1] ? hwrng_attr_current_show+0x1d0/0x1d0 [ 912.795013][ C1] kthread+0x38c/0x460 [ 912.799475][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 912.804899][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 912.811818][ C1] ret_from_fork+0x1f/0x30 [ 912.816608][ C1] task:scsi_eh_0 state:S stack:30728 pid: 1700 ppid: 2 flags:0x00004000 [ 912.826249][ C1] Call Trace: [ 912.829536][ C1] __schedule+0x920/0x1fa0 [ 912.833954][ C1] ? io_schedule_timeout+0x140/0x140 [ 912.839247][ C1] schedule+0xcb/0x270 [ 912.843303][ C1] scsi_error_handler+0x529/0xea0 [ 912.848314][ C1] ? scsi_eh_get_sense+0x680/0x680 [ 912.853412][ C1] ? __kthread_parkme+0x69/0x1d0 [ 912.858339][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 912.864310][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 912.870109][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 912.875130][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 912.881399][ C1] ? __kthread_parkme+0x118/0x1d0 [ 912.887084][ C1] ? scsi_eh_get_sense+0x680/0x680 [ 912.893260][ C1] kthread+0x38c/0x460 [ 912.897601][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 912.903780][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 912.909124][ C1] ret_from_fork+0x1f/0x30 [ 912.914276][ C1] task:scsi_tmf_0 state:I stack:30704 pid: 1701 ppid: 2 flags:0x00004000 [ 912.925891][ C1] Call Trace: [ 912.929876][ C1] __schedule+0x920/0x1fa0 [ 912.935790][ C1] ? io_schedule_timeout+0x140/0x140 [ 912.941418][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 912.947281][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 912.953145][ C1] schedule+0xcb/0x270 [ 912.957237][ C1] rescuer_thread+0x7a7/0xd30 [ 912.963001][ C1] ? worker_thread+0x1120/0x1120 [ 912.971890][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 912.979569][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 912.987394][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 912.993022][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 912.999373][ C1] ? __kthread_parkme+0x118/0x1d0 [ 913.004433][ C1] ? worker_thread+0x1120/0x1120 [ 913.009425][ C1] kthread+0x38c/0x460 [ 913.013493][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 913.018683][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 913.023781][ C1] ret_from_fork+0x1f/0x30 [ 913.028194][ C1] task:kworker/1:1H state:I stack:27856 pid: 1715 ppid: 2 flags:0x00004000 [ 913.037393][ C1] Workqueue: 0x0 (kblockd) [ 913.041908][ C1] Call Trace: [ 913.045174][ C1] __schedule+0x920/0x1fa0 [ 913.049599][ C1] ? io_schedule_timeout+0x140/0x140 [ 913.054941][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 913.059899][ C1] schedule+0xcb/0x270 [ 913.063952][ C1] worker_thread+0x14c/0x1120 [ 913.068754][ C1] ? __kthread_parkme+0x118/0x1d0 [ 913.073771][ C1] ? process_one_work+0x1580/0x1580 [ 913.078968][ C1] kthread+0x38c/0x460 [ 913.083033][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 913.088229][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 913.093373][ C1] ret_from_fork+0x1f/0x30 [ 913.097788][ C1] task:target_completi state:I stack:30704 pid: 1727 ppid: 2 flags:0x00004000 [ 913.106990][ C1] Call Trace: [ 913.110258][ C1] __schedule+0x920/0x1fa0 [ 913.114666][ C1] ? io_schedule_timeout+0x140/0x140 [ 913.119937][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 913.125651][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 913.132074][ C1] schedule+0xcb/0x270 [ 913.137085][ C1] rescuer_thread+0x7a7/0xd30 [ 913.142256][ C1] ? worker_thread+0x1120/0x1120 [ 913.149496][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 913.156530][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 913.163793][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 913.169220][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 913.176787][ C1] ? __kthread_parkme+0x118/0x1d0 [ 913.181926][ C1] ? worker_thread+0x1120/0x1120 [ 913.186923][ C1] kthread+0x38c/0x460 [ 913.191121][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 913.196476][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 913.201643][ C1] ret_from_fork+0x1f/0x30 [ 913.206729][ C1] task:xcopy_wq state:I stack:30704 pid: 1728 ppid: 2 flags:0x00004000 [ 913.216362][ C1] Call Trace: [ 913.219715][ C1] __schedule+0x920/0x1fa0 [ 913.224284][ C1] ? io_schedule_timeout+0x140/0x140 [ 913.229610][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 913.234886][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 913.240057][ C1] schedule+0xcb/0x270 [ 913.244284][ C1] rescuer_thread+0x7a7/0xd30 [ 913.249114][ C1] ? worker_thread+0x1120/0x1120 [ 913.254097][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 913.260504][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 913.266351][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 913.271513][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 913.277781][ C1] ? __kthread_parkme+0x118/0x1d0 [ 913.282827][ C1] ? worker_thread+0x1120/0x1120 [ 913.287811][ C1] kthread+0x38c/0x460 [ 913.291939][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 913.297405][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 913.302594][ C1] ret_from_fork+0x1f/0x30 [ 913.307089][ C1] task:libertastf state:I stack:30704 pid: 1791 ppid: 2 flags:0x00004000 [ 913.317215][ C1] Call Trace: [ 913.320662][ C1] __schedule+0x920/0x1fa0 [ 913.325210][ C1] ? io_schedule_timeout+0x140/0x140 [ 913.330699][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 913.335886][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 913.340913][ C1] schedule+0xcb/0x270 [ 913.345039][ C1] rescuer_thread+0x7a7/0xd30 [ 913.349728][ C1] ? worker_thread+0x1120/0x1120 [ 913.354665][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 913.360645][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 913.366459][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 913.371481][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 913.377893][ C1] ? __kthread_parkme+0x118/0x1d0 [ 913.382919][ C1] ? worker_thread+0x1120/0x1120 [ 913.387905][ C1] kthread+0x38c/0x460 [ 913.391977][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 913.397291][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 913.402408][ C1] ret_from_fork+0x1f/0x30 [ 913.406820][ C1] task:zd1211rw state:I stack:30584 pid: 1810 ppid: 2 flags:0x00004000 [ 913.416074][ C1] Call Trace: [ 913.419350][ C1] __schedule+0x920/0x1fa0 [ 913.423777][ C1] ? io_schedule_timeout+0x140/0x140 [ 913.429052][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 913.434066][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 913.438996][ C1] schedule+0xcb/0x270 [ 913.443173][ C1] rescuer_thread+0x7a7/0xd30 [ 913.447859][ C1] ? worker_thread+0x1120/0x1120 [ 913.452827][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 913.458846][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 913.464752][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 913.469785][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 913.476045][ C1] ? __kthread_parkme+0x118/0x1d0 [ 913.481060][ C1] ? worker_thread+0x1120/0x1120 [ 913.485991][ C1] kthread+0x38c/0x460 [ 913.490052][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 913.495245][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 913.500372][ C1] ret_from_fork+0x1f/0x30 [ 913.504798][ C1] task:u132 state:I stack:29840 pid: 1873 ppid: 2 flags:0x00004000 [ 913.514013][ C1] Call Trace: [ 913.517306][ C1] __schedule+0x920/0x1fa0 [ 913.521717][ C1] ? io_schedule_timeout+0x140/0x140 [ 913.527135][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 913.532152][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 913.537097][ C1] schedule+0xcb/0x270 [ 913.541182][ C1] rescuer_thread+0x7a7/0xd30 [ 913.546899][ C1] ? worker_thread+0x1120/0x1120 [ 913.551951][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 913.557947][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 913.563755][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 913.568785][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 913.575051][ C1] ? __kthread_parkme+0x118/0x1d0 [ 913.580091][ C1] ? worker_thread+0x1120/0x1120 [ 913.585029][ C1] kthread+0x38c/0x460 [ 913.589109][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 913.594303][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 913.599414][ C1] ret_from_fork+0x1f/0x30 [ 913.603880][ C1] task:uas state:I stack:30704 pid: 1886 ppid: 2 flags:0x00004000 [ 913.613372][ C1] Call Trace: [ 913.616765][ C1] __schedule+0x920/0x1fa0 [ 913.621188][ C1] ? io_schedule_timeout+0x140/0x140 [ 913.626473][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 913.631582][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 913.636541][ C1] schedule+0xcb/0x270 [ 913.640612][ C1] rescuer_thread+0x7a7/0xd30 [ 913.645307][ C1] ? worker_thread+0x1120/0x1120 [ 913.650241][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 913.656235][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 913.662058][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 913.667348][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 913.673592][ C1] ? __kthread_parkme+0x118/0x1d0 [ 913.679859][ C1] ? worker_thread+0x1120/0x1120 [ 913.684818][ C1] kthread+0x38c/0x460 [ 913.688896][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 913.694120][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 913.699268][ C1] ret_from_fork+0x1f/0x30 [ 913.703710][ C1] task:usbip_event state:I stack:30784 pid: 2166 ppid: 2 flags:0x00004000 [ 913.712926][ C1] Call Trace: [ 913.716205][ C1] __schedule+0x920/0x1fa0 [ 913.720637][ C1] ? io_schedule_timeout+0x140/0x140 [ 913.725940][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 913.730983][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 913.735920][ C1] schedule+0xcb/0x270 [ 913.739989][ C1] rescuer_thread+0x7a7/0xd30 [ 913.744656][ C1] ? worker_thread+0x1120/0x1120 [ 913.749597][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 913.755574][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 913.761395][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 913.766436][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 913.773638][ C1] ? __kthread_parkme+0x118/0x1d0 [ 913.779582][ C1] ? worker_thread+0x1120/0x1120 [ 913.784982][ C1] kthread+0x38c/0x460 [ 913.789734][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 913.795274][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 913.800875][ C1] ret_from_fork+0x1f/0x30 [ 913.805445][ C1] task:kworker/1:2 state:I stack:22280 pid: 2209 ppid: 2 flags:0x00004000 [ 913.814810][ C1] Workqueue: 0x0 (events) [ 913.819738][ C1] Call Trace: [ 913.823027][ C1] __schedule+0x920/0x1fa0 [ 913.827568][ C1] ? io_schedule_timeout+0x140/0x140 [ 913.832870][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 913.838544][ C1] schedule+0xcb/0x270 [ 913.842661][ C1] worker_thread+0x14c/0x1120 [ 913.847561][ C1] ? __kthread_parkme+0x118/0x1d0 [ 913.852615][ C1] ? process_one_work+0x1580/0x1580 [ 913.858363][ C1] kthread+0x38c/0x460 [ 913.864193][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 913.869674][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 913.874927][ C1] ret_from_fork+0x1f/0x30 [ 913.879370][ C1] task:pvrusb2-context state:S stack:30456 pid: 2374 ppid: 2 flags:0x00004000 [ 913.888709][ C1] Call Trace: [ 913.892008][ C1] __schedule+0x920/0x1fa0 [ 913.896519][ C1] ? io_schedule_timeout+0x140/0x140 [ 913.902556][ C1] ? prepare_to_wait_event+0x129/0x7e0 [ 913.908639][ C1] schedule+0xcb/0x270 [ 913.913615][ C1] pvr2_context_thread_func+0x5e2/0x850 [ 913.923244][ C1] ? pvr2_context_destroy+0x230/0x230 [ 913.929037][ C1] ? finish_wait+0x260/0x260 [ 913.933690][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 913.940580][ C1] ? __kthread_parkme+0x118/0x1d0 [ 913.945953][ C1] ? pvr2_context_destroy+0x230/0x230 [ 913.952268][ C1] kthread+0x38c/0x460 [ 913.956863][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 913.962228][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 913.967864][ C1] ret_from_fork+0x1f/0x30 [ 913.972325][ C1] task:kvub300c state:I stack:30704 pid: 2421 ppid: 2 flags:0x00004000 [ 913.981663][ C1] Call Trace: [ 913.985048][ C1] __schedule+0x920/0x1fa0 [ 913.989481][ C1] ? io_schedule_timeout+0x140/0x140 [ 913.994793][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 913.999955][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 914.005381][ C1] schedule+0xcb/0x270 [ 914.009477][ C1] rescuer_thread+0x7a7/0xd30 [ 914.014512][ C1] ? worker_thread+0x1120/0x1120 [ 914.019467][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 914.026436][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 914.032281][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 914.037331][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 914.043575][ C1] ? __kthread_parkme+0x118/0x1d0 [ 914.048625][ C1] ? worker_thread+0x1120/0x1120 [ 914.053571][ C1] kthread+0x38c/0x460 [ 914.057653][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 914.062966][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 914.068073][ C1] ret_from_fork+0x1f/0x30 [ 914.072500][ C1] task:kvub300p state:I stack:30704 pid: 2422 ppid: 2 flags:0x00004000 [ 914.081709][ C1] Call Trace: [ 914.084984][ C1] __schedule+0x920/0x1fa0 [ 914.089399][ C1] ? io_schedule_timeout+0x140/0x140 [ 914.094673][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 914.099689][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 914.105085][ C1] schedule+0xcb/0x270 [ 914.109606][ C1] rescuer_thread+0x7a7/0xd30 [ 914.114689][ C1] ? worker_thread+0x1120/0x1120 [ 914.119773][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 914.126230][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 914.132328][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 914.137380][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 914.143668][ C1] ? __kthread_parkme+0x118/0x1d0 [ 914.148830][ C1] ? worker_thread+0x1120/0x1120 [ 914.153854][ C1] kthread+0x38c/0x460 [ 914.158335][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 914.164190][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 914.169558][ C1] ret_from_fork+0x1f/0x30 [ 914.174043][ C1] task:kvub300d state:I stack:30704 pid: 2423 ppid: 2 flags:0x00004000 [ 914.184356][ C1] Call Trace: [ 914.187776][ C1] __schedule+0x920/0x1fa0 [ 914.192219][ C1] ? io_schedule_timeout+0x140/0x140 [ 914.197685][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 914.202754][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 914.207714][ C1] schedule+0xcb/0x270 [ 914.211773][ C1] rescuer_thread+0x7a7/0xd30 [ 914.216468][ C1] ? worker_thread+0x1120/0x1120 [ 914.221400][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 914.227374][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 914.233182][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 914.238346][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 914.245325][ C1] ? __kthread_parkme+0x118/0x1d0 [ 914.250381][ C1] ? worker_thread+0x1120/0x1120 [ 914.255429][ C1] kthread+0x38c/0x460 [ 914.259706][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 914.265046][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 914.271212][ C1] ret_from_fork+0x1f/0x30 [ 914.275761][ C1] task:kmemstick state:I stack:30784 pid: 2427 ppid: 2 flags:0x00004000 [ 914.285151][ C1] Call Trace: [ 914.288497][ C1] __schedule+0x920/0x1fa0 [ 914.293207][ C1] ? io_schedule_timeout+0x140/0x140 [ 914.298947][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 914.304018][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 914.311296][ C1] schedule+0xcb/0x270 [ 914.315644][ C1] rescuer_thread+0x7a7/0xd30 [ 914.320459][ C1] ? worker_thread+0x1120/0x1120 [ 914.325735][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 914.332152][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 914.338000][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 914.343049][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 914.349349][ C1] ? __kthread_parkme+0x118/0x1d0 [ 914.354771][ C1] ? worker_thread+0x1120/0x1120 [ 914.359822][ C1] kthread+0x38c/0x460 [ 914.364034][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 914.369642][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 914.375133][ C1] ret_from_fork+0x1f/0x30 [ 914.379850][ C1] task:elousb state:I stack:30624 pid: 2451 ppid: 2 flags:0x00004000 [ 914.389100][ C1] Call Trace: [ 914.392408][ C1] __schedule+0x920/0x1fa0 [ 914.397133][ C1] ? io_schedule_timeout+0x140/0x140 [ 914.402463][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 914.407495][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 914.412430][ C1] schedule+0xcb/0x270 [ 914.416513][ C1] rescuer_thread+0x7a7/0xd30 [ 914.421195][ C1] ? worker_thread+0x1120/0x1120 [ 914.426572][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 914.432591][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 914.438395][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 914.443412][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 914.449658][ C1] ? __kthread_parkme+0x118/0x1d0 [ 914.454691][ C1] ? worker_thread+0x1120/0x1120 [ 914.459631][ C1] kthread+0x38c/0x460 [ 914.463715][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 914.468920][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 914.474059][ C1] ret_from_fork+0x1f/0x30 [ 914.478534][ C1] task:ipv6_addrconf state:I stack:30704 pid: 2584 ppid: 2 flags:0x00004000 [ 914.488701][ C1] Call Trace: [ 914.491979][ C1] __schedule+0x920/0x1fa0 [ 914.496409][ C1] ? io_schedule_timeout+0x140/0x140 [ 914.501707][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 914.506809][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 914.511753][ C1] schedule+0xcb/0x270 [ 914.515814][ C1] rescuer_thread+0x7a7/0xd30 [ 914.520482][ C1] ? worker_thread+0x1120/0x1120 [ 914.525434][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 914.531409][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 914.537228][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 914.542250][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 914.548790][ C1] ? __kthread_parkme+0x118/0x1d0 [ 914.553947][ C1] ? worker_thread+0x1120/0x1120 [ 914.558899][ C1] kthread+0x38c/0x460 [ 914.562978][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 914.568194][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 914.573374][ C1] ret_from_fork+0x1f/0x30 [ 914.577917][ C1] task:ext4-rsv-conver state:I stack:30704 pid: 2605 ppid: 2 flags:0x00004000 [ 914.587302][ C1] Call Trace: [ 914.590605][ C1] __schedule+0x920/0x1fa0 [ 914.595039][ C1] ? io_schedule_timeout+0x140/0x140 [ 914.600363][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 914.605397][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 914.610353][ C1] schedule+0xcb/0x270 [ 914.614416][ C1] rescuer_thread+0x7a7/0xd30 [ 914.619091][ C1] ? worker_thread+0x1120/0x1120 [ 914.624218][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 914.630203][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 914.636013][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 914.641038][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 914.647374][ C1] ? __kthread_parkme+0x118/0x1d0 [ 914.652403][ C1] ? worker_thread+0x1120/0x1120 [ 914.657377][ C1] kthread+0x38c/0x460 [ 914.661449][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 914.666730][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 914.672312][ C1] ret_from_fork+0x1f/0x30 [ 914.676739][ C1] task:systemd-journal state:R running task stack:23984 pid: 2628 ppid: 1 flags:0x00000000 [ 914.687517][ C1] Call Trace: [ 914.690791][ C1] __schedule+0x920/0x1fa0 [ 914.695199][ C1] ? io_schedule_timeout+0x140/0x140 [ 914.700571][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 914.705538][ C1] ? trace_hardirqs_on+0x38/0x1a0 [ 914.710567][ C1] ? __secure_computing+0x20c/0x310 [ 914.715877][ C1] schedule+0xcb/0x270 [ 914.719951][ C1] exit_to_user_mode_prepare+0x12d/0x220 [ 914.725589][ C1] syscall_exit_to_user_mode+0x19/0x60 [ 914.731051][ C1] do_syscall_64+0x47/0xb0 [ 914.735471][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 914.741379][ C1] RIP: 0033:0x7fe3d847df17 [ 914.745782][ C1] RSP: 002b:00007ffd6e3744a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000027 [ 914.754195][ C1] RAX: 0000000000000a44 RBX: 00005636803b01e0 RCX: 00007fe3d847df17 [ 914.762255][ C1] RDX: 0000000000000000 RSI: 00007ffd6e3745c0 RDI: 00005636803b01e0 [ 914.770329][ C1] RBP: 00007ffd6e3745c0 R08: 0cfbb4168404499a R09: 0000000000000000 [ 914.778303][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000a44 [ 914.786286][ C1] R13: 00007ffd6e374568 R14: 00007ffd6e3745c0 R15: 00007ffd6e374b58 [ 914.794266][ C1] task:systemd-udevd state:S stack:22624 pid: 2643 ppid: 1 flags:0x00000000 [ 914.803996][ C1] Call Trace: [ 914.808226][ C1] __schedule+0x920/0x1fa0 [ 914.812654][ C1] ? io_schedule_timeout+0x140/0x140 [ 914.817942][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 914.822800][ C1] schedule+0xcb/0x270 [ 914.826870][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 914.833142][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 914.838973][ C1] ? do_epoll_wait+0x1227/0x1920 [ 914.843922][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 914.848778][ C1] ? do_raw_write_lock+0x11a/0x280 [ 914.853879][ C1] ? do_raw_read_unlock+0x70/0x70 [ 914.858897][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 914.864878][ C1] do_epoll_wait+0x1240/0x1920 [ 914.869669][ C1] ? __lock_acquire+0x16a7/0x5230 [ 914.874705][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 914.879661][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 914.886075][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 914.892342][ C1] ? __seccomp_filter+0x644/0x1580 [ 914.897472][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 914.902848][ C1] ? finish_wait+0x260/0x260 [ 914.907452][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 914.912930][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 914.918138][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 914.923519][ C1] ? __secure_computing+0xb4/0x310 [ 914.928653][ C1] do_syscall_64+0x3a/0xb0 [ 914.933072][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 914.939109][ C1] RIP: 0033:0x7f59cfbea2e3 [ 914.943531][ C1] RSP: 002b:00007ffc250bf5e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 914.951951][ C1] RAX: ffffffffffffffda RBX: 00005629150a8260 RCX: 00007f59cfbea2e3 [ 914.959945][ C1] RDX: 000000000000000b RSI: 00007ffc250bf5f0 RDI: 000000000000000a [ 914.968054][ C1] RBP: 00007ffc250bf780 R08: 0000000000000008 R09: 00007ffc251370f0 [ 914.976029][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf5f0 [ 914.984017][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 914.992030][ C1] task:systemd-timesyn state:S stack:27640 pid: 2708 ppid: 1 flags:0x00000000 [ 915.001255][ C1] Call Trace: [ 915.004527][ C1] __schedule+0x920/0x1fa0 [ 915.008943][ C1] ? io_schedule_timeout+0x140/0x140 [ 915.014229][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 915.019076][ C1] schedule+0xcb/0x270 [ 915.023273][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 915.029346][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 915.035150][ C1] ? do_epoll_wait+0x1227/0x1920 [ 915.040111][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 915.044968][ C1] ? do_raw_write_lock+0x11a/0x280 [ 915.050077][ C1] ? do_raw_read_unlock+0x70/0x70 [ 915.055110][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 915.061092][ C1] do_epoll_wait+0x1240/0x1920 [ 915.065875][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 915.070846][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 915.076844][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 915.083200][ C1] ? __seccomp_filter+0x644/0x1580 [ 915.089461][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 915.094948][ C1] ? finish_wait+0x260/0x260 [ 915.099559][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 915.105193][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 915.110752][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 915.116184][ C1] ? __secure_computing+0xb4/0x310 [ 915.121404][ C1] do_syscall_64+0x3a/0xb0 [ 915.125923][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 915.131930][ C1] RIP: 0033:0x7f71e0839303 [ 915.136435][ C1] RSP: 002b:00007ffd8f988b80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 915.145370][ C1] RAX: ffffffffffffffda RBX: 00005604e752d8f0 RCX: 00007f71e0839303 [ 915.153453][ C1] RDX: 0000000000000006 RSI: 00007ffd8f988b90 RDI: 0000000000000004 [ 915.161813][ C1] RBP: 00007ffd8f988ce0 R08: 0000000000000000 R09: 000000000000000d [ 915.170859][ C1] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffd8f988b90 [ 915.179287][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 915.187273][ C1] task:sd-resolve state:S stack:28840 pid: 2709 ppid: 1 flags:0x00000000 [ 915.196498][ C1] Call Trace: [ 915.199777][ C1] __schedule+0x920/0x1fa0 [ 915.204218][ C1] ? io_schedule_timeout+0x140/0x140 [ 915.209553][ C1] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 915.215384][ C1] schedule+0xcb/0x270 [ 915.219459][ C1] schedule_timeout+0x1db/0x250 [ 915.224317][ C1] ? usleep_range+0x170/0x170 [ 915.229016][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 915.235104][ C1] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 915.240950][ C1] ? add_wait_queue_priority+0x260/0x260 [ 915.246603][ C1] __skb_wait_for_more_packets+0x35b/0x5e0 [ 915.252420][ C1] ? __skb_free_datagram_locked+0x410/0x410 [ 915.258338][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 915.263886][ C1] ? proto_seq_start+0x50/0x50 [ 915.268663][ C1] ? __skb_ext_set+0x280/0x280 [ 915.273427][ C1] ? find_held_lock+0x2d/0x110 [ 915.278196][ C1] unix_dgram_recvmsg+0x1ff/0xb60 [ 915.283302][ C1] ? maybe_init_creds+0x520/0x520 [ 915.288333][ C1] ? aa_af_perm+0x230/0x230 [ 915.292832][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 915.299112][ C1] ? security_socket_recvmsg+0x8f/0xc0 [ 915.304603][ C1] __sys_recvfrom+0x248/0x3a0 [ 915.309290][ C1] ? __ia32_sys_send+0x100/0x100 [ 915.314222][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 915.320218][ C1] ? __seccomp_filter+0x644/0x1580 [ 915.325335][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 915.330795][ C1] ? get_vtime_delta+0x111/0x260 [ 915.335745][ C1] __x64_sys_recvfrom+0xdd/0x1b0 [ 915.340694][ C1] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 915.346953][ C1] do_syscall_64+0x3a/0xb0 [ 915.351381][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 915.358242][ C1] RIP: 0033:0x7f71e0aff51f [ 915.362654][ C1] RSP: 002b:00007f71de27aaa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 915.371085][ C1] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f71e0aff51f [ 915.379058][ C1] RDX: 0000000000002800 RSI: 00007f71de27aca0 RDI: 0000000000000007 [ 915.387131][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 915.395121][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 915.403105][ C1] R13: 0000000000002800 R14: 00007f71de27aca0 R15: 00007f71de27fca0 [ 915.411709][ C1] task:dhclient state:S stack:27712 pid: 2710 ppid: 1 flags:0x00000000 [ 915.421167][ C1] Call Trace: [ 915.424458][ C1] __schedule+0x920/0x1fa0 [ 915.428893][ C1] ? io_schedule_timeout+0x140/0x140 [ 915.434200][ C1] schedule+0xcb/0x270 [ 915.438299][ C1] schedule_hrtimeout_range_clock+0x195/0x380 [ 915.444377][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 915.450383][ C1] ? poll_initwait+0x170/0x170 [ 915.455170][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 915.461169][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 915.467151][ C1] ? __pollwait+0x252/0x430 [ 915.471656][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 915.478082][ C1] ? __pollwait+0x430/0x430 [ 915.482588][ C1] do_select+0x11e2/0x1690 [ 915.487002][ C1] ? select_estimate_accuracy+0x320/0x320 [ 915.492719][ C1] ? lock_chain_count+0x20/0x20 [ 915.497593][ C1] ? __lock_acquire+0x16a7/0x5230 [ 915.502623][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 915.509143][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 915.515869][ C1] ? __lock_acquire+0x16a7/0x5230 [ 915.521002][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 915.526994][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 915.533071][ C1] ? find_held_lock+0x2d/0x110 [ 915.537864][ C1] ? __might_fault+0xd3/0x180 [ 915.542651][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 915.547521][ C1] ? core_sys_select+0x1d8/0x9c0 [ 915.552480][ C1] core_sys_select+0x3c3/0x9c0 [ 915.558230][ C1] ? do_compat_pselect+0x210/0x210 [ 915.563364][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 915.568925][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 915.573809][ C1] ? __might_fault+0xd3/0x180 [ 915.578492][ C1] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 915.584409][ C1] ? timespec64_add_safe+0x189/0x210 [ 915.589795][ C1] ? nsec_to_clock_t+0x30/0x30 [ 915.594684][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 915.601202][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 915.606326][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 915.612578][ C1] ? ktime_get_ts64+0x3bb/0x560 [ 915.617433][ C1] kern_select+0x13d/0x1c0 [ 915.621854][ C1] ? core_sys_select+0x9c0/0x9c0 [ 915.626790][ C1] ? get_vtime_delta+0x111/0x260 [ 915.634687][ C1] __x64_sys_select+0xba/0x150 [ 915.639467][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 915.645483][ C1] do_syscall_64+0x3a/0xb0 [ 915.649904][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 915.655803][ C1] RIP: 0033:0x7f54e63c45e3 [ 915.660228][ C1] RSP: 002b:00007ffe52b66b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 915.668663][ C1] RAX: ffffffffffffffda RBX: 00007f54e6ea7010 RCX: 00007f54e63c45e3 [ 915.678554][ C1] RDX: 00007f54e6ea6210 RSI: 00007f54e6ea6110 RDI: 0000000000000007 [ 915.688154][ C1] RBP: 00007ffe52b66ba8 R08: 00007ffe52b66bc0 R09: 0000000000000ae8 [ 915.697072][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe52b66bc0 [ 915.706018][ C1] R13: 00007ffe52b66bb0 R14: 00007ffe52b66bb8 R15: 0000000000000000 [ 915.715465][ C1] task:rsyslogd state:S stack:23848 pid: 4267 ppid: 1 flags:0x00000000 [ 915.726095][ C1] Call Trace: [ 915.730155][ C1] __schedule+0x920/0x1fa0 [ 915.734747][ C1] ? io_schedule_timeout+0x140/0x140 [ 915.740149][ C1] schedule+0xcb/0x270 [ 915.744346][ C1] schedule_hrtimeout_range_clock+0x195/0x380 [ 915.751387][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 915.758402][ C1] ? ktime_get_ts64+0x455/0x560 [ 915.763512][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 915.768993][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 915.775274][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 915.782502][ C1] ? set_normalized_timespec64+0x65/0xc0 [ 915.788372][ C1] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 915.794603][ C1] ? select_estimate_accuracy+0x24b/0x320 [ 915.802154][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 915.809112][ C1] ? __pollwait+0x430/0x430 [ 915.813634][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 915.819894][ C1] do_select+0x11e2/0x1690 [ 915.824344][ C1] ? lock_chain_count+0x20/0x20 [ 915.830141][ C1] ? find_held_lock+0x2d/0x110 [ 915.835742][ C1] ? __wake_up_common_lock+0xde/0x130 [ 915.841293][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 915.846171][ C1] ? select_estimate_accuracy+0x320/0x320 [ 915.851912][ C1] ? mark_lock+0xef/0x17b0 [ 915.856333][ C1] ? lock_chain_count+0x20/0x20 [ 915.861944][ C1] ? lock_chain_count+0x20/0x20 [ 915.866924][ C1] ? unwind_next_frame+0x1571/0x1cc0 [ 915.872835][ C1] ? mark_lock+0xef/0x17b0 [ 915.877263][ C1] ? __lock_acquire+0xb3a/0x5230 [ 915.882209][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 915.888529][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 915.894548][ C1] ? lock_chain_count+0x20/0x20 [ 915.899682][ C1] ? deref_stack_reg+0x150/0x150 [ 915.906678][ C1] ? find_held_lock+0x2d/0x110 [ 915.912355][ C1] ? core_sys_select+0x1d8/0x9c0 [ 915.917314][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 915.922172][ C1] ? __lock_acquire+0x16a7/0x5230 [ 915.927206][ C1] core_sys_select+0x3c3/0x9c0 [ 915.931973][ C1] ? do_compat_pselect+0x210/0x210 [ 915.937077][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 915.942704][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 915.947554][ C1] ? __might_fault+0xd3/0x180 [ 915.952230][ C1] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 915.957947][ C1] ? timespec64_add_safe+0x189/0x210 [ 915.963247][ C1] ? nsec_to_clock_t+0x30/0x30 [ 915.968120][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 915.974131][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 915.979250][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 915.985528][ C1] ? ktime_get_ts64+0x3bb/0x560 [ 915.992325][ C1] kern_select+0x13d/0x1c0 [ 915.996745][ C1] ? core_sys_select+0x9c0/0x9c0 [ 916.001863][ C1] ? get_vtime_delta+0x111/0x260 [ 916.006821][ C1] __x64_sys_select+0xba/0x150 [ 916.011597][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 916.021943][ C1] do_syscall_64+0x3a/0xb0 [ 916.026374][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 916.032272][ C1] RIP: 0033:0x7f9c78ca7603 [ 916.036710][ C1] RSP: 002b:00007fff115c0590 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 916.045230][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c78ca7603 [ 916.053233][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 916.061264][ C1] RBP: 000055868a879040 R08: 00007fff115c05b0 R09: 0000000000000000 [ 916.069248][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff115c05b0 [ 916.077234][ C1] R13: 000055868a879008 R14: 00007fff115c05a8 R15: 0000000000000000 [ 916.085221][ C1] task:in:imuxsock state:S stack:27832 pid: 4271 ppid: 1 flags:0x00000000 [ 916.094483][ C1] Call Trace: [ 916.097776][ C1] __schedule+0x920/0x1fa0 [ 916.102206][ C1] ? io_schedule_timeout+0x140/0x140 [ 916.107595][ C1] ? find_held_lock+0x2d/0x110 [ 916.112372][ C1] schedule+0xcb/0x270 [ 916.116451][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 916.122816][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 916.128664][ C1] ? poll_initwait+0x170/0x170 [ 916.133435][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 916.141575][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 916.151483][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 916.157161][ C1] ? __pollwait+0x252/0x430 [ 916.163609][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 916.172528][ C1] ? __pollwait+0x430/0x430 [ 916.177629][ C1] do_select+0x11e2/0x1690 [ 916.182305][ C1] ? select_estimate_accuracy+0x320/0x320 [ 916.188541][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 916.195094][ C1] ? trace_pelt_se_tp+0x13c/0x190 [ 916.200680][ C1] ? __lock_acquire+0x16a7/0x5230 [ 916.206104][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 916.213101][ C1] ? find_held_lock+0x2d/0x110 [ 916.218365][ C1] ? __might_fault+0xd3/0x180 [ 916.223284][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 916.228162][ C1] ? core_sys_select+0x1d8/0x9c0 [ 916.235327][ C1] core_sys_select+0x3c3/0x9c0 [ 916.241037][ C1] ? do_compat_pselect+0x210/0x210 [ 916.246290][ C1] ? __lock_acquire+0x16a7/0x5230 [ 916.251616][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 916.257607][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 916.263874][ C1] ? find_held_lock+0x2d/0x110 [ 916.269438][ C1] kern_select+0x13d/0x1c0 [ 916.274022][ C1] ? core_sys_select+0x9c0/0x9c0 [ 916.279071][ C1] ? get_vtime_delta+0x111/0x260 [ 916.284115][ C1] __x64_sys_select+0xba/0x150 [ 916.290479][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 916.296525][ C1] do_syscall_64+0x3a/0xb0 [ 916.301090][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 916.307166][ C1] RIP: 0033:0x7f9c78ca7603 [ 916.311592][ C1] RSP: 002b:00007f9c77956d20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 916.320018][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c78ca7603 [ 916.328022][ C1] RDX: 0000000000000000 RSI: 00007f9c77956d40 RDI: 0000000000000004 [ 916.336171][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000004000001 [ 916.344199][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 916.352197][ C1] R13: 0000000000000001 R14: 00007f9c77956d40 R15: 0000000000000003 [ 916.360187][ C1] task:in:imklog state:S stack:26056 pid: 4272 ppid: 1 flags:0x00000000 [ 916.369498][ C1] Call Trace: [ 916.372776][ C1] __schedule+0x920/0x1fa0 [ 916.377190][ C1] ? io_schedule_timeout+0x140/0x140 [ 916.382480][ C1] ? prb_read_valid+0x75/0xa0 [ 916.387149][ C1] ? prb_final_commit+0x20/0x20 [ 916.391992][ C1] schedule+0xcb/0x270 [ 916.396057][ C1] do_syslog.part.0+0x2b6/0x7e0 [ 916.400920][ C1] ? syslog_print_all+0x4a0/0x4a0 [ 916.405964][ C1] ? aa_file_perm+0x5fd/0x1190 [ 916.410741][ C1] ? finish_wait+0x260/0x260 [ 916.415337][ C1] ? aa_path_link+0x2f0/0x2f0 [ 916.420232][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 916.429107][ C1] ? __fsnotify_parent+0x488/0x9d0 [ 916.434471][ C1] ? fsnotify+0x1070/0x1070 [ 916.439088][ C1] ? __fdget_pos+0xe9/0x100 [ 916.443700][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 916.449425][ C1] ? security_syslog+0x73/0x90 [ 916.454289][ C1] do_syslog+0x49/0x60 [ 916.459513][ C1] kmsg_read+0x90/0xb0 [ 916.463899][ C1] ? kmsg_release+0x20/0x20 [ 916.468665][ C1] proc_reg_read+0x119/0x300 [ 916.473508][ C1] ? rw_verify_area+0x11d/0x350 [ 916.478406][ C1] ? proc_reg_write+0x300/0x300 [ 916.483267][ C1] vfs_read+0x1b5/0x570 [ 916.487524][ C1] ksys_read+0x12d/0x250 [ 916.491790][ C1] ? vfs_write+0x9e0/0x9e0 [ 916.496427][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 916.502793][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 916.509329][ C1] do_syscall_64+0x3a/0xb0 [ 916.513751][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 916.519649][ C1] RIP: 0033:0x7f9c79b9922d [ 916.524060][ C1] RSP: 002b:00007f9c77535580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 916.532501][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c79b9922d [ 916.540498][ C1] RDX: 0000000000001fa0 RSI: 00007f9c77535da0 RDI: 0000000000000004 [ 916.548475][ C1] RBP: 000055868c6119d0 R08: 0000000000000000 R09: 0000000000000000 [ 916.556460][ C1] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f9c77535da0 [ 916.565039][ C1] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f9c77535e34 [ 916.573638][ C1] task:rs:main Q:Reg state:S stack:27200 pid: 4273 ppid: 1 flags:0x00000000 [ 916.582870][ C1] Call Trace: [ 916.586154][ C1] __schedule+0x920/0x1fa0 [ 916.590599][ C1] ? io_schedule_timeout+0x140/0x140 [ 916.596078][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 916.601542][ C1] schedule+0xcb/0x270 [ 916.605639][ C1] futex_wait_queue_me+0x2a7/0x570 [ 916.610756][ C1] ? put_pi_state+0x240/0x240 [ 916.615434][ C1] futex_wait+0x1db/0x5f0 [ 916.619772][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 916.624831][ C1] ? __lock_acquire+0x16a7/0x5230 [ 916.629876][ C1] ? mark_lock+0xef/0x17b0 [ 916.634310][ C1] do_futex+0x15d/0x1710 [ 916.638554][ C1] ? __lock_acquire+0x16a7/0x5230 [ 916.643584][ C1] ? futex_exit_release+0x220/0x220 [ 916.648785][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 916.654784][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 916.660785][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 916.666831][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 916.672071][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 916.677127][ C1] ? find_held_lock+0x2d/0x110 [ 916.681920][ C1] __do_sys_futex+0x2a2/0x470 [ 916.686619][ C1] ? do_futex+0x1710/0x1710 [ 916.691125][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 916.697112][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 916.703033][ C1] do_syscall_64+0x3a/0xb0 [ 916.707472][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 916.713377][ C1] RIP: 0033:0x7f9c79b9617f [ 916.718688][ C1] RSP: 002b:00007f9c77154c70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 916.728888][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c79b9617f [ 916.737107][ C1] RDX: 0000000000008041 RSI: 0000000000000080 RDI: 000055868c60e28c [ 916.747339][ C1] RBP: 000055868c60e288 R08: 000055868c60e000 R09: 0000000000004020 [ 916.756829][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9c77154cd0 [ 916.768551][ C1] R13: 0000000000000000 R14: 000055868a868290 R15: 0000000000000000 [ 916.777135][ C1] task:cron state:S stack:24256 pid: 4268 ppid: 1 flags:0x00000000 [ 916.790667][ C1] Call Trace: [ 916.795808][ C1] __schedule+0x920/0x1fa0 [ 916.801218][ C1] ? io_schedule_timeout+0x140/0x140 [ 916.808468][ C1] schedule+0xcb/0x270 [ 916.812888][ C1] do_nanosleep+0x1b1/0x6b0 [ 916.818535][ C1] ? schedule_timeout_idle+0x80/0x80 [ 916.825207][ C1] ? __might_fault+0xd3/0x180 [ 916.830417][ C1] ? debug_object_destroy+0x210/0x210 [ 916.836660][ C1] ? memset+0x20/0x40 [ 916.843005][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 916.851826][ C1] ? __hrtimer_init+0x136/0x280 [ 916.857134][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 916.865044][ C1] ? nanosleep_copyout+0x100/0x100 [ 916.871249][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 916.878064][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 916.885485][ C1] ? put_timespec64+0x120/0x120 [ 916.891053][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 916.896899][ C1] __x64_sys_nanosleep+0x1dc/0x260 [ 916.902945][ C1] ? hrtimer_nanosleep+0x4a0/0x4a0 [ 916.908155][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 916.915260][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 916.921882][ C1] do_syscall_64+0x3a/0xb0 [ 916.926531][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 916.933818][ C1] RIP: 0033:0x7f5d94396270 [ 916.939315][ C1] RSP: 002b:00007ffd6c37ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 916.948900][ C1] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007f5d94396270 [ 916.956903][ C1] RDX: 00007ffd6c3e5080 RSI: 00007ffd6c37ff30 RDI: 00007ffd6c37ff30 [ 916.964888][ C1] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 916.972876][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 916.980856][ C1] R13: 00007ffd6c380080 R14: 0000000000000000 R15: 0000000000000000 [ 916.988864][ C1] task:agetty state:S stack:26800 pid: 4274 ppid: 1 flags:0x00004000 [ 916.998077][ C1] Call Trace: [ 917.001353][ C1] __schedule+0x920/0x1fa0 [ 917.005767][ C1] ? io_schedule_timeout+0x140/0x140 [ 917.011069][ C1] schedule+0xcb/0x270 [ 917.015134][ C1] schedule_timeout+0x1db/0x250 [ 917.019987][ C1] ? usleep_range+0x170/0x170 [ 917.024658][ C1] ? find_held_lock+0x2d/0x110 [ 917.029417][ C1] ? __up_read+0x1a1/0x7b0 [ 917.033838][ C1] ? down_write_nested+0x150/0x150 [ 917.038955][ C1] wait_woken+0x1ef/0x250 [ 917.043281][ C1] ? woken_wake_function+0x70/0x70 [ 917.048406][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 917.054387][ C1] n_tty_read+0xf61/0x12f0 [ 917.058813][ C1] ? n_tty_write_wakeup+0x40/0x40 [ 917.063868][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 917.069180][ C1] tty_read+0x33a/0x5d0 [ 917.073350][ C1] ? do_SAK+0x70/0x70 [ 917.077323][ C1] ? aa_path_link+0x2f0/0x2f0 [ 917.082014][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 917.088266][ C1] new_sync_read+0x41e/0x6e0 [ 917.092856][ C1] ? ksys_lseek+0x1b0/0x1b0 [ 917.097361][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 917.103359][ C1] vfs_read+0x35c/0x570 [ 917.107521][ C1] ksys_read+0x12d/0x250 [ 917.111773][ C1] ? vfs_write+0x9e0/0x9e0 [ 917.116194][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 917.122195][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 917.128202][ C1] do_syscall_64+0x3a/0xb0 [ 917.135163][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 917.141955][ C1] RIP: 0033:0x7f526b0d9910 [ 917.147683][ C1] RSP: 002b:00007ffd548c5718 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 917.156748][ C1] RAX: ffffffffffffffda RBX: 00007ffd548c577f RCX: 00007f526b0d9910 [ 917.165458][ C1] RDX: 0000000000000001 RSI: 00007ffd548c577f RDI: 0000000000000000 [ 917.174639][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffd548c45d0 [ 917.184916][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 917.194343][ C1] R13: 000055ca28c0d900 R14: 00007ffd548c5780 R15: 0000000000000012 [ 917.202935][ C1] task:agetty state:S stack:27664 pid: 4277 ppid: 1 flags:0x00000000 [ 917.214277][ C1] Call Trace: [ 917.217572][ C1] __schedule+0x920/0x1fa0 [ 917.222187][ C1] ? io_schedule_timeout+0x140/0x140 [ 917.227608][ C1] ? lock_acquire+0x19d/0x700 [ 917.232975][ C1] schedule+0xcb/0x270 [ 917.238622][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 917.245497][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 917.251655][ C1] ? find_held_lock+0x2d/0x110 [ 917.257139][ C1] ? inotify_poll+0xc2/0xf0 [ 917.261708][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 917.266976][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 917.272321][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 917.278987][ C1] ? __pollwait+0x430/0x430 [ 917.285716][ C1] do_select+0x11e2/0x1690 [ 917.290672][ C1] ? select_estimate_accuracy+0x320/0x320 [ 917.297297][ C1] ? stack_trace_save+0x8c/0xc0 [ 917.302656][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 917.310079][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 917.316904][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 917.323631][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 917.329667][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 917.335836][ C1] ? find_held_lock+0x2d/0x110 [ 917.340609][ C1] ? __might_fault+0xd3/0x180 [ 917.346191][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 917.351047][ C1] ? core_sys_select+0x1d8/0x9c0 [ 917.356078][ C1] core_sys_select+0x3c3/0x9c0 [ 917.360857][ C1] ? do_compat_pselect+0x210/0x210 [ 917.365983][ C1] ? kasan_record_aux_stack+0xc5/0xf0 [ 917.371706][ C1] ? call_rcu+0xb1/0x790 [ 917.375955][ C1] ? task_work_run+0xdd/0x1a0 [ 917.380653][ C1] ? __lock_acquire+0x16a7/0x5230 [ 917.385769][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 917.391757][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 917.397759][ C1] ? debug_object_active_state+0x260/0x350 [ 917.403579][ C1] ? find_held_lock+0x2d/0x110 [ 917.408355][ C1] kern_select+0x13d/0x1c0 [ 917.412815][ C1] ? core_sys_select+0x9c0/0x9c0 [ 917.417748][ C1] ? get_vtime_delta+0x111/0x260 [ 917.422681][ C1] __x64_sys_select+0xba/0x150 [ 917.427451][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 917.433352][ C1] do_syscall_64+0x3a/0xb0 [ 917.437792][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 917.443709][ C1] RIP: 0033:0x7fb32ad665e3 [ 917.448125][ C1] RSP: 002b:00007ffc30770278 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 917.456563][ C1] RAX: ffffffffffffffda RBX: 00007ffc307702b0 RCX: 00007fb32ad665e3 [ 917.464633][ C1] RDX: 0000000000000000 RSI: 00007ffc30770370 RDI: 0000000000000005 [ 917.472606][ C1] RBP: 00007ffc307702a0 R08: 0000000000000000 R09: 00007ffc30770330 [ 917.480594][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc30770294 [ 917.488566][ C1] R13: 00007ffc307703f0 R14: 00007ffc307702f0 R15: 0000000000000000 [ 917.496565][ C1] task:sshd state:S stack:27632 pid: 4279 ppid: 1 flags:0x00000000 [ 917.505773][ C1] Call Trace: [ 917.509046][ C1] __schedule+0x920/0x1fa0 [ 917.513468][ C1] ? io_schedule_timeout+0x140/0x140 [ 917.518743][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 917.523596][ C1] schedule+0xcb/0x270 [ 917.527674][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 917.533749][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 917.539556][ C1] ? __pollwait+0x252/0x430 [ 917.544346][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 917.550618][ C1] ? tcp_poll+0x47f/0xf40 [ 917.554946][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 917.561293][ C1] ? __pollwait+0x430/0x430 [ 917.565787][ C1] do_select+0x11e2/0x1690 [ 917.570202][ C1] ? select_estimate_accuracy+0x320/0x320 [ 917.575917][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 917.582409][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 917.588902][ C1] ? __lock_acquire+0x16a7/0x5230 [ 917.593933][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 917.599920][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 917.606014][ C1] ? find_held_lock+0x2d/0x110 [ 917.610788][ C1] ? __might_fault+0xd3/0x180 [ 917.615474][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 917.620333][ C1] ? core_sys_select+0x1d8/0x9c0 [ 917.625266][ C1] core_sys_select+0x3c3/0x9c0 [ 917.630033][ C1] ? do_compat_pselect+0x210/0x210 [ 917.635133][ C1] ? kasan_record_aux_stack+0xc5/0xf0 [ 917.640501][ C1] ? call_rcu+0xb1/0x790 [ 917.644742][ C1] ? task_work_run+0xdd/0x1a0 [ 917.649410][ C1] ? __lock_acquire+0x16a7/0x5230 [ 917.654440][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 917.660498][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 917.666486][ C1] ? debug_object_active_state+0x260/0x350 [ 917.672374][ C1] ? find_held_lock+0x2d/0x110 [ 917.677138][ C1] kern_select+0x13d/0x1c0 [ 917.681555][ C1] ? core_sys_select+0x9c0/0x9c0 [ 917.686489][ C1] ? get_vtime_delta+0x111/0x260 [ 917.691434][ C1] __x64_sys_select+0xba/0x150 [ 917.696212][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 917.702102][ C1] do_syscall_64+0x3a/0xb0 [ 917.706510][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 917.712483][ C1] RIP: 0033:0x7f24b0e585e3 [ 917.716885][ C1] RSP: 002b:00007ffc08f41248 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 917.725289][ C1] RAX: ffffffffffffffda RBX: 000055fc062a06c0 RCX: 00007f24b0e585e3 [ 917.733356][ C1] RDX: 0000000000000000 RSI: 000055fc062a06c0 RDI: 0000000000000007 [ 917.741333][ C1] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 917.749379][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc08f414c4 [ 917.757341][ C1] R13: 0000000000000000 R14: 000055fc05cc8ce8 R15: 0000000000000063 [ 917.765316][ C1] task:agetty state:S stack:23848 pid: 4281 ppid: 1 flags:0x00000000 [ 917.774542][ C1] Call Trace: [ 917.777850][ C1] __schedule+0x920/0x1fa0 [ 917.782620][ C1] ? io_schedule_timeout+0x140/0x140 [ 917.788093][ C1] ? lock_acquire+0x19d/0x700 [ 917.793367][ C1] schedule+0xcb/0x270 [ 917.797476][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 917.803665][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 917.810020][ C1] ? find_held_lock+0x2d/0x110 [ 917.815405][ C1] ? inotify_poll+0xc2/0xf0 [ 917.819936][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 917.824971][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 917.830323][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 917.837181][ C1] ? __pollwait+0x430/0x430 [ 917.842569][ C1] do_select+0x11e2/0x1690 [ 917.847528][ C1] ? select_estimate_accuracy+0x320/0x320 [ 917.853522][ C1] ? stack_trace_save+0x8c/0xc0 [ 917.858427][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 917.865104][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 917.871651][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 917.878979][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 917.885354][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 917.891567][ C1] ? find_held_lock+0x2d/0x110 [ 917.896657][ C1] ? __might_fault+0xd3/0x180 [ 917.901362][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 917.906577][ C1] ? core_sys_select+0x1d8/0x9c0 [ 917.911556][ C1] core_sys_select+0x3c3/0x9c0 [ 917.916854][ C1] ? do_compat_pselect+0x210/0x210 [ 917.922191][ C1] ? kasan_record_aux_stack+0xc5/0xf0 [ 917.927658][ C1] ? call_rcu+0xb1/0x790 [ 917.932158][ C1] ? task_work_run+0xdd/0x1a0 [ 917.936967][ C1] ? __lock_acquire+0x16a7/0x5230 [ 917.942333][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 917.948326][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 917.954309][ C1] ? debug_object_active_state+0x260/0x350 [ 917.960111][ C1] ? find_held_lock+0x2d/0x110 [ 917.964878][ C1] kern_select+0x13d/0x1c0 [ 917.969288][ C1] ? core_sys_select+0x9c0/0x9c0 [ 917.974230][ C1] ? get_vtime_delta+0x111/0x260 [ 917.979166][ C1] __x64_sys_select+0xba/0x150 [ 917.983934][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 917.989837][ C1] do_syscall_64+0x3a/0xb0 [ 917.994276][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 918.000168][ C1] RIP: 0033:0x7fe1d7f015e3 [ 918.004625][ C1] RSP: 002b:00007ffe5150e378 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 918.013046][ C1] RAX: ffffffffffffffda RBX: 00007ffe5150e3b0 RCX: 00007fe1d7f015e3 [ 918.021094][ C1] RDX: 0000000000000000 RSI: 00007ffe5150e470 RDI: 0000000000000005 [ 918.029246][ C1] RBP: 00007ffe5150e3a0 R08: 0000000000000000 R09: 00007ffe5150e430 [ 918.037240][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe5150e394 [ 918.045232][ C1] R13: 00007ffe5150e4f0 R14: 00007ffe5150e3f0 R15: 0000000000000000 [ 918.053209][ C1] task:agetty state:S stack:27080 pid: 4282 ppid: 1 flags:0x00000000 [ 918.062452][ C1] Call Trace: [ 918.065747][ C1] __schedule+0x920/0x1fa0 [ 918.070161][ C1] ? io_schedule_timeout+0x140/0x140 [ 918.075450][ C1] ? lock_acquire+0x19d/0x700 [ 918.080132][ C1] schedule+0xcb/0x270 [ 918.084202][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 918.090274][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 918.096076][ C1] ? find_held_lock+0x2d/0x110 [ 918.100847][ C1] ? inotify_poll+0xc2/0xf0 [ 918.105345][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 918.110213][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 918.115230][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 918.121574][ C1] ? __pollwait+0x430/0x430 [ 918.126090][ C1] do_select+0x11e2/0x1690 [ 918.130506][ C1] ? select_estimate_accuracy+0x320/0x320 [ 918.136224][ C1] ? stack_trace_save+0x8c/0xc0 [ 918.141543][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 918.148206][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 918.155084][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 918.162137][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 918.168367][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 918.176482][ C1] ? find_held_lock+0x2d/0x110 [ 918.181927][ C1] ? __might_fault+0xd3/0x180 [ 918.186818][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 918.192022][ C1] ? core_sys_select+0x1d8/0x9c0 [ 918.197032][ C1] core_sys_select+0x3c3/0x9c0 [ 918.201874][ C1] ? do_compat_pselect+0x210/0x210 [ 918.207019][ C1] ? kasan_record_aux_stack+0xc5/0xf0 [ 918.213053][ C1] ? call_rcu+0xb1/0x790 [ 918.217365][ C1] ? task_work_run+0xdd/0x1a0 [ 918.222379][ C1] ? __lock_acquire+0x16a7/0x5230 [ 918.228572][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 918.234593][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 918.241442][ C1] ? debug_object_active_state+0x260/0x350 [ 918.247287][ C1] ? find_held_lock+0x2d/0x110 [ 918.252101][ C1] kern_select+0x13d/0x1c0 [ 918.256561][ C1] ? core_sys_select+0x9c0/0x9c0 [ 918.261857][ C1] ? get_vtime_delta+0x111/0x260 [ 918.266860][ C1] __x64_sys_select+0xba/0x150 [ 918.271975][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 918.278049][ C1] do_syscall_64+0x3a/0xb0 [ 918.282578][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 918.288495][ C1] RIP: 0033:0x7f66548e05e3 [ 918.292924][ C1] RSP: 002b:00007ffd26f11d48 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 918.301346][ C1] RAX: ffffffffffffffda RBX: 00007ffd26f11d80 RCX: 00007f66548e05e3 [ 918.309356][ C1] RDX: 0000000000000000 RSI: 00007ffd26f11e40 RDI: 0000000000000005 [ 918.317421][ C1] RBP: 00007ffd26f11d70 R08: 0000000000000000 R09: 00007ffd26f11e00 [ 918.325383][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd26f11d64 [ 918.334834][ C1] R13: 00007ffd26f11ec0 R14: 00007ffd26f11dc0 R15: 0000000000000000 [ 918.342820][ C1] task:agetty state:S stack:26336 pid: 4283 ppid: 1 flags:0x00000000 [ 918.352041][ C1] Call Trace: [ 918.355310][ C1] __schedule+0x920/0x1fa0 [ 918.359740][ C1] ? io_schedule_timeout+0x140/0x140 [ 918.365031][ C1] schedule+0xcb/0x270 [ 918.369090][ C1] schedule_timeout+0x1db/0x250 [ 918.373948][ C1] ? usleep_range+0x170/0x170 [ 918.378617][ C1] ? find_held_lock+0x2d/0x110 [ 918.383385][ C1] ? __up_read+0x1a1/0x7b0 [ 918.387806][ C1] ? down_write_nested+0x150/0x150 [ 918.392919][ C1] wait_woken+0x1ef/0x250 [ 918.397343][ C1] ? woken_wake_function+0x70/0x70 [ 918.402582][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 918.408701][ C1] n_tty_read+0xf61/0x12f0 [ 918.413163][ C1] ? n_tty_write_wakeup+0x40/0x40 [ 918.418187][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 918.423481][ C1] tty_read+0x33a/0x5d0 [ 918.427643][ C1] ? do_SAK+0x70/0x70 [ 918.431714][ C1] ? aa_path_link+0x2f0/0x2f0 [ 918.436395][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 918.442628][ C1] new_sync_read+0x41e/0x6e0 [ 918.447212][ C1] ? ksys_lseek+0x1b0/0x1b0 [ 918.451704][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 918.457686][ C1] vfs_read+0x35c/0x570 [ 918.462011][ C1] ksys_read+0x12d/0x250 [ 918.466257][ C1] ? vfs_write+0x9e0/0x9e0 [ 918.470662][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 918.476636][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 918.482545][ C1] do_syscall_64+0x3a/0xb0 [ 918.487044][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 918.492951][ C1] RIP: 0033:0x7ff6c6783910 [ 918.497373][ C1] RSP: 002b:00007fff17513918 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 918.505779][ C1] RAX: ffffffffffffffda RBX: 00007fff1751397f RCX: 00007ff6c6783910 [ 918.513743][ C1] RDX: 0000000000000001 RSI: 00007fff1751397f RDI: 0000000000000000 [ 918.521704][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007fff175127d0 [ 918.531920][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 918.539909][ C1] R13: 000056508d20d900 R14: 00007fff17513980 R15: 0000000000000012 [ 918.547945][ C1] task:sshd state:S stack:24968 pid: 4353 ppid: 4279 flags:0x00000000 [ 918.558121][ C1] Call Trace: [ 918.561398][ C1] __schedule+0x920/0x1fa0 [ 918.565813][ C1] ? io_schedule_timeout+0x140/0x140 [ 918.571205][ C1] schedule+0xcb/0x270 [ 918.575380][ C1] schedule_hrtimeout_range_clock+0x195/0x380 [ 918.581492][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 918.587306][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 918.592150][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 918.598332][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 918.604340][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 918.610271][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 918.615315][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 918.621659][ C1] ? __pollwait+0x430/0x430 [ 918.626194][ C1] do_select+0x11e2/0x1690 [ 918.630614][ C1] ? select_estimate_accuracy+0x320/0x320 [ 918.636356][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 918.645469][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 918.651985][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 918.658514][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 918.665030][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 918.671042][ C1] ? find_held_lock+0x2d/0x110 [ 918.675868][ C1] ? __might_fault+0xd3/0x180 [ 918.680943][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 918.685814][ C1] ? core_sys_select+0x1d8/0x9c0 [ 918.690766][ C1] core_sys_select+0x3c3/0x9c0 [ 918.695539][ C1] ? do_compat_pselect+0x210/0x210 [ 918.700655][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 918.706220][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 918.711077][ C1] ? __might_fault+0xd3/0x180 [ 918.715781][ C1] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 918.721534][ C1] ? timespec64_add_safe+0x189/0x210 [ 918.726920][ C1] ? nsec_to_clock_t+0x30/0x30 [ 918.731692][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 918.737721][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 918.742800][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 918.749073][ C1] ? ktime_get_ts64+0x3bb/0x560 [ 918.753928][ C1] kern_select+0x13d/0x1c0 [ 918.758345][ C1] ? core_sys_select+0x9c0/0x9c0 [ 918.763299][ C1] ? get_vtime_delta+0x111/0x260 [ 918.768263][ C1] __x64_sys_select+0xba/0x150 [ 918.773312][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 918.781006][ C1] do_syscall_64+0x3a/0xb0 [ 918.787169][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 918.794486][ C1] RIP: 0033:0x7f204edba5e3 [ 918.799993][ C1] RSP: 002b:00007ffe4c17aaf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 918.812113][ C1] RAX: ffffffffffffffda RBX: 000055b464f4fa50 RCX: 00007f204edba5e3 [ 918.820678][ C1] RDX: 000055b464f51de0 RSI: 000055b464f4fa50 RDI: 000000000000000b [ 918.830854][ C1] RBP: 000055b4644c0a88 R08: 00007ffe4c17ab80 R09: 0000000000006000 [ 918.841061][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 918.850874][ C1] R13: 00007ffe4c17ab5f R14: 000055b46427bbe7 R15: 0000000000000003 [ 918.864407][ C1] task:syz-fuzzer state:S stack:25520 pid: 4355 ppid: 4353 flags:0x00000000 [ 918.880139][ C1] Call Trace: [ 918.885629][ C1] __schedule+0x920/0x1fa0 [ 918.895532][ C1] ? io_schedule_timeout+0x140/0x140 [ 918.906395][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 918.915251][ C1] schedule+0xcb/0x270 [ 918.922055][ C1] futex_wait_queue_me+0x2a7/0x570 [ 918.931145][ C1] ? put_pi_state+0x240/0x240 [ 918.938833][ C1] futex_wait+0x1db/0x5f0 [ 918.945774][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 918.953513][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 918.962908][ C1] ? mark_lock+0xef/0x17b0 [ 918.970458][ C1] do_futex+0x15d/0x1710 [ 918.977247][ C1] ? __lock_acquire+0x16a7/0x5230 [ 918.986530][ C1] ? futex_exit_release+0x220/0x220 [ 918.993334][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 919.001827][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 919.012590][ C1] ? find_held_lock+0x2d/0x110 [ 919.020427][ C1] __do_sys_futex+0x2a2/0x470 [ 919.028885][ C1] ? do_futex+0x1710/0x1710 [ 919.035795][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 919.045433][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 919.053632][ C1] do_syscall_64+0x3a/0xb0 [ 919.060860][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 919.069138][ C1] RIP: 0033:0x46e163 [ 919.075137][ C1] RSP: 002b:00007ffe72d69d88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 919.085320][ C1] RAX: ffffffffffffffda RBX: 000000000184f7e0 RCX: 000000000046e163 [ 919.093413][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000184f928 [ 919.101402][ C1] RBP: 00007ffe72d69dd0 R08: 0000000000000000 R09: 0000000000000000 [ 919.109390][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 919.117399][ C1] R13: 000000000184f420 R14: 000000d47a7798fb R15: 0000000000000000 [ 919.125492][ C1] task:syz-fuzzer state:S stack:26240 pid: 4356 ppid: 4353 flags:0x00000000 [ 919.135054][ C1] Call Trace: [ 919.138354][ C1] __schedule+0x920/0x1fa0 [ 919.142788][ C1] ? io_schedule_timeout+0x140/0x140 [ 919.148086][ C1] schedule+0xcb/0x270 [ 919.152171][ C1] futex_wait_queue_me+0x2a7/0x570 [ 919.157318][ C1] ? put_pi_state+0x240/0x240 [ 919.162017][ C1] futex_wait+0x1db/0x5f0 [ 919.166415][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 919.171458][ C1] ? lock_chain_count+0x20/0x20 [ 919.176596][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 919.182615][ C1] ? __lock_acquire+0x16a7/0x5230 [ 919.187682][ C1] ? __lock_acquire+0x16a7/0x5230 [ 919.192716][ C1] do_futex+0x15d/0x1710 [ 919.196963][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 919.202978][ C1] ? futex_exit_release+0x220/0x220 [ 919.208279][ C1] ? find_held_lock+0x2d/0x110 [ 919.213060][ C1] ? __do_sys_futex+0x352/0x470 [ 919.218313][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 919.223177][ C1] ? _copy_from_user+0x5d/0x180 [ 919.228047][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 919.234054][ C1] ? ktime_get+0x38a/0x470 [ 919.238767][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 919.243835][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 919.249590][ C1] ? ktime_get+0x30b/0x470 [ 919.254028][ C1] __do_sys_futex+0x2a2/0x470 [ 919.258721][ C1] ? do_futex+0x1710/0x1710 [ 919.263364][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 919.269391][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 919.275428][ C1] do_syscall_64+0x3a/0xb0 [ 919.279859][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 919.285771][ C1] RIP: 0033:0x46e163 [ 919.289687][ C1] RSP: 002b:000000c00003de80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 919.298231][ C1] RAX: ffffffffffffffda RBX: 000000c00002e000 RCX: 000000000046e163 [ 919.307635][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000184f3d8 [ 919.315957][ C1] RBP: 000000c00003dec8 R08: 0000000000000000 R09: 0000000000000000 [ 919.328233][ C1] R10: 000000c00003deb8 R11: 0000000000000202 R12: 000000000043b6a0 [ 919.336226][ C1] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 919.344609][ C1] task:syz-fuzzer state:S stack:28872 pid: 4357 ppid: 4353 flags:0x00000000 [ 919.353935][ C1] Call Trace: [ 919.357271][ C1] __schedule+0x920/0x1fa0 [ 919.361751][ C1] ? io_schedule_timeout+0x140/0x140 [ 919.367239][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 919.372846][ C1] schedule+0xcb/0x270 [ 919.378232][ C1] futex_wait_queue_me+0x2a7/0x570 [ 919.383500][ C1] ? put_pi_state+0x240/0x240 [ 919.388476][ C1] futex_wait+0x1db/0x5f0 [ 919.393825][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 919.398963][ C1] ? wake_up_q+0xa3/0x100 [ 919.403342][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 919.408654][ C1] ? mark_lock+0xef/0x17b0 [ 919.413092][ C1] ? find_held_lock+0x2d/0x110 [ 919.417863][ C1] do_futex+0x15d/0x1710 [ 919.422468][ C1] ? __lock_acquire+0x16a7/0x5230 [ 919.427530][ C1] ? futex_exit_release+0x220/0x220 [ 919.432740][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 919.438737][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 919.445876][ C1] ? __pmd_alloc+0x540/0x540 [ 919.450482][ C1] ? find_held_lock+0x2d/0x110 [ 919.455338][ C1] __do_sys_futex+0x2a2/0x470 [ 919.460033][ C1] ? do_futex+0x1710/0x1710 [ 919.464542][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 919.470533][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 919.476590][ C1] do_syscall_64+0x3a/0xb0 [ 919.481026][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 919.486937][ C1] RIP: 0033:0x46e163 [ 919.490836][ C1] RSP: 002b:000000c00056f6d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 919.499256][ C1] RAX: ffffffffffffffda RBX: 000000c00002e400 RCX: 000000000046e163 [ 919.507547][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001880520 [ 919.515560][ C1] RBP: 000000c00056f720 R08: 0000000000000000 R09: 0000000000000000 [ 919.524504][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 919.532508][ C1] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 919.540604][ C1] task:syz-fuzzer state:S stack:25256 pid: 4358 ppid: 4353 flags:0x00000000 [ 919.550295][ C1] Call Trace: [ 919.553583][ C1] __schedule+0x920/0x1fa0 [ 919.558012][ C1] ? io_schedule_timeout+0x140/0x140 [ 919.563311][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 919.568785][ C1] schedule+0xcb/0x270 [ 919.572852][ C1] futex_wait_queue_me+0x2a7/0x570 [ 919.577980][ C1] ? put_pi_state+0x240/0x240 [ 919.582653][ C1] futex_wait+0x1db/0x5f0 [ 919.586994][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 919.592017][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 919.597381][ C1] ? mark_lock+0xef/0x17b0 [ 919.601842][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 919.607847][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 919.614020][ C1] do_futex+0x15d/0x1710 [ 919.618284][ C1] ? __lock_acquire+0x16a7/0x5230 [ 919.623584][ C1] ? futex_exit_release+0x220/0x220 [ 919.628807][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 919.634807][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 919.640806][ C1] ? find_held_lock+0x2d/0x110 [ 919.645684][ C1] __do_sys_futex+0x2a2/0x470 [ 919.650370][ C1] ? do_futex+0x1710/0x1710 [ 919.654869][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 919.660850][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 919.666763][ C1] do_syscall_64+0x3a/0xb0 [ 919.671307][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 919.677252][ C1] RIP: 0033:0x46e163 [ 919.681140][ C1] RSP: 002b:000000c000039d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 919.691037][ C1] RAX: ffffffffffffffda RBX: 000000c00002e800 RCX: 000000000046e163 [ 919.699698][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00002e948 [ 919.710666][ C1] RBP: 000000c000039de0 R08: 0000000000000000 R09: 0000000000000000 [ 919.721440][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c00035b768 [ 919.730499][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000039 [ 919.739196][ C1] task:syz-fuzzer state:S stack:23656 pid: 4359 ppid: 4353 flags:0x00000000 [ 919.749666][ C1] Call Trace: [ 919.753016][ C1] __schedule+0x920/0x1fa0 [ 919.757722][ C1] ? io_schedule_timeout+0x140/0x140 [ 919.763882][ C1] schedule+0xcb/0x270 [ 919.768544][ C1] schedule_hrtimeout_range_clock+0x195/0x380 [ 919.775396][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 919.783334][ C1] ? do_epoll_wait+0x1227/0x1920 [ 919.788803][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 919.795039][ C1] ? do_raw_read_unlock+0x70/0x70 [ 919.800224][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 919.806651][ C1] do_epoll_wait+0x1240/0x1920 [ 919.813022][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 919.819626][ C1] ? find_held_lock+0x2d/0x110 [ 919.824550][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 919.830488][ C1] ? __x64_sys_epoll_pwait+0x266/0x310 [ 919.835978][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 919.840849][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 919.846860][ C1] ? finish_wait+0x260/0x260 [ 919.851474][ C1] ? nsec_to_clock_t+0x30/0x30 [ 919.856251][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 919.862306][ C1] ? set_user_sigmask+0x211/0x2a0 [ 919.867793][ C1] ? __set_current_blocked+0x110/0x110 [ 919.873438][ C1] do_compat_epoll_pwait.part.0+0x29/0x1d0 [ 919.880323][ C1] __x64_sys_epoll_pwait+0x1cf/0x310 [ 919.885866][ C1] ? __ia32_sys_epoll_wait+0x270/0x270 [ 919.891690][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 919.897918][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 919.903356][ C1] do_syscall_64+0x3a/0xb0 [ 919.907875][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 919.914126][ C1] RIP: 0033:0x46e380 [ 919.918083][ C1] RSP: 002b:000000c0002bd7f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 919.926956][ C1] RAX: ffffffffffffffda RBX: 00000000000003e7 RCX: 000000000046e380 [ 919.935179][ C1] RDX: 0000000000000080 RSI: 000000c0002bd840 RDI: 0000000000000003 [ 919.943290][ C1] RBP: 000000c0002bde40 R08: 0000000000000000 R09: 0000000000000000 [ 919.952609][ C1] R10: 00000000000003e7 R11: 0000000000000246 R12: 0000000000000003 [ 919.961567][ C1] R13: 000000c000082780 R14: 000000d401a169b9 R15: 0000000000000000 [ 919.969932][ C1] task:syz-fuzzer state:S stack:28792 pid: 4360 ppid: 4353 flags:0x00000000 [ 919.980100][ C1] Call Trace: [ 919.983386][ C1] __schedule+0x920/0x1fa0 [ 919.987803][ C1] ? io_schedule_timeout+0x140/0x140 [ 919.993077][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 919.998543][ C1] schedule+0xcb/0x270 [ 920.002624][ C1] futex_wait_queue_me+0x2a7/0x570 [ 920.007841][ C1] ? put_pi_state+0x240/0x240 [ 920.012539][ C1] futex_wait+0x1db/0x5f0 [ 920.016880][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 920.021909][ C1] ? wake_up_q+0xa3/0x100 [ 920.026244][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 920.031434][ C1] ? mark_lock+0xef/0x17b0 [ 920.035868][ C1] ? __lock_acquire+0x16a7/0x5230 [ 920.040886][ C1] do_futex+0x15d/0x1710 [ 920.045140][ C1] ? __lock_acquire+0x16a7/0x5230 [ 920.050156][ C1] ? futex_exit_release+0x220/0x220 [ 920.055355][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 920.061513][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 920.067489][ C1] ? __might_fault+0xd3/0x180 [ 920.072462][ C1] ? find_held_lock+0x2d/0x110 [ 920.077239][ C1] __do_sys_futex+0x2a2/0x470 [ 920.081926][ C1] ? do_futex+0x1710/0x1710 [ 920.086422][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 920.092397][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 920.098287][ C1] do_syscall_64+0x3a/0xb0 [ 920.102707][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 920.108705][ C1] RIP: 0033:0x46e163 [ 920.112955][ C1] RSP: 002b:000000c00003be68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 920.121374][ C1] RAX: ffffffffffffffda RBX: 000000c00002ec00 RCX: 000000000046e163 [ 920.129352][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00002ed48 [ 920.137357][ C1] RBP: 000000c00003beb0 R08: 0000000000000000 R09: 0000000000000000 [ 920.145341][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f7 [ 920.153324][ C1] R13: 0000000000000000 R14: 0000000000947910 R15: 0000000000000000 [ 920.161304][ C1] task:syz-fuzzer state:S stack:28872 pid: 4361 ppid: 4353 flags:0x00000000 [ 920.170695][ C1] Call Trace: [ 920.173965][ C1] __schedule+0x920/0x1fa0 [ 920.178724][ C1] ? io_schedule_timeout+0x140/0x140 [ 920.184012][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 920.189523][ C1] schedule+0xcb/0x270 [ 920.193731][ C1] futex_wait_queue_me+0x2a7/0x570 [ 920.199583][ C1] ? put_pi_state+0x240/0x240 [ 920.204985][ C1] futex_wait+0x1db/0x5f0 [ 920.211160][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 920.216342][ C1] ? lock_chain_count+0x20/0x20 [ 920.222148][ C1] ? mark_lock+0xef/0x17b0 [ 920.226702][ C1] ? lock_chain_count+0x20/0x20 [ 920.232320][ C1] do_futex+0x15d/0x1710 [ 920.236864][ C1] ? __lock_acquire+0x16a7/0x5230 [ 920.242819][ C1] ? futex_exit_release+0x220/0x220 [ 920.248236][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 920.254569][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 920.260867][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 920.267120][ C1] ? find_held_lock+0x2d/0x110 [ 920.272633][ C1] __do_sys_futex+0x2a2/0x470 [ 920.277917][ C1] ? do_futex+0x1710/0x1710 [ 920.283479][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 920.289980][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 920.296862][ C1] do_syscall_64+0x3a/0xb0 [ 920.301769][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 920.307708][ C1] RIP: 0033:0x46e163 [ 920.311918][ C1] RSP: 002b:000000c0002b9f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 920.320517][ C1] RAX: ffffffffffffffda RBX: 000000c000560000 RCX: 000000000046e163 [ 920.329259][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000018803b8 [ 920.337636][ C1] RBP: 000000c0002b9f48 R08: 0000000000000000 R09: 0000000000000000 [ 920.346027][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043b6a0 [ 920.356937][ C1] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 920.365047][ C1] task:syz-fuzzer state:S stack:23912 pid: 4362 ppid: 4353 flags:0x00000000 [ 920.375058][ C1] Call Trace: [ 920.379491][ C1] __schedule+0x920/0x1fa0 [ 920.384017][ C1] ? io_schedule_timeout+0x140/0x140 [ 920.389456][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 920.394966][ C1] schedule+0xcb/0x270 [ 920.399047][ C1] futex_wait_queue_me+0x2a7/0x570 [ 920.404171][ C1] ? put_pi_state+0x240/0x240 [ 920.408873][ C1] futex_wait+0x1db/0x5f0 [ 920.413219][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 920.418263][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 920.424247][ C1] ? __local_bh_enable_ip+0x9d/0xf0 [ 920.429445][ C1] ? mark_lock+0xef/0x17b0 [ 920.434251][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 920.440312][ C1] do_futex+0x15d/0x1710 [ 920.444931][ C1] ? __lock_acquire+0x16a7/0x5230 [ 920.450562][ C1] ? futex_exit_release+0x220/0x220 [ 920.455755][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 920.462617][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 920.468794][ C1] ? find_held_lock+0x2d/0x110 [ 920.473569][ C1] __do_sys_futex+0x2a2/0x470 [ 920.478262][ C1] ? do_futex+0x1710/0x1710 [ 920.482763][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 920.488761][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 920.494762][ C1] do_syscall_64+0x3a/0xb0 [ 920.499215][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 920.505132][ C1] RIP: 0033:0x46e163 [ 920.509029][ C1] RSP: 002b:000000c0001ebee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 920.517453][ C1] RAX: ffffffffffffffda RBX: 000000c0001c6c00 RCX: 000000000046e163 [ 920.525417][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0001c6d48 [ 920.533480][ C1] RBP: 000000c0001ebf28 R08: 0000000000000000 R09: 0000000000000000 [ 920.541453][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f1 [ 920.549432][ C1] R13: 0000000000000000 R14: 0000000000947879 R15: 0000000000000000 [ 920.557681][ C1] task:syz-executor.0 state:S stack:22800 pid: 4367 ppid: 1 flags:0x00004002 [ 920.566909][ C1] Call Trace: [ 920.570201][ C1] __schedule+0x920/0x1fa0 [ 920.574630][ C1] ? io_schedule_timeout+0x140/0x140 [ 920.579924][ C1] ? release_task+0x1680/0x1680 [ 920.584778][ C1] schedule+0xcb/0x270 [ 920.588910][ C1] do_wait+0x677/0x9c0 [ 920.592983][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 920.598371][ C1] kernel_wait4+0x14c/0x260 [ 920.602878][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 920.607986][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 920.613175][ C1] zap_pid_ns_processes+0x32f/0x690 [ 920.618394][ C1] ? do_exit+0x20a1/0x28d0 [ 920.622802][ C1] ? copy_pid_ns+0xa40/0xa40 [ 920.627380][ C1] ? do_raw_write_lock+0x11a/0x280 [ 920.632495][ C1] ? do_raw_read_unlock+0x70/0x70 [ 920.637512][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 920.643590][ C1] do_exit+0x2225/0x28d0 [ 920.647843][ C1] ? find_held_lock+0x2d/0x110 [ 920.652620][ C1] ? mm_update_next_owner+0x7a0/0x7a0 [ 920.658289][ C1] ? get_signal+0x337/0x2150 [ 920.663837][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 920.668931][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 920.674397][ C1] do_group_exit+0x125/0x310 [ 920.679762][ C1] get_signal+0x47d/0x2150 [ 920.684936][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 920.692693][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 920.698044][ C1] arch_do_signal_or_restart+0x2a6/0x1e70 [ 920.704355][ C1] ? __do_sys_wait4+0xb4/0x150 [ 920.710094][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 920.715905][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 920.722527][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 920.727863][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 920.733370][ C1] ? get_vtime_delta+0x111/0x260 [ 920.738783][ C1] exit_to_user_mode_prepare+0x160/0x220 [ 920.745685][ C1] syscall_exit_to_user_mode+0x19/0x60 [ 920.752070][ C1] do_syscall_64+0x47/0xb0 [ 920.757024][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 920.764826][ C1] RIP: 0033:0x464a56 [ 920.769002][ C1] RSP: 002b:00007ffc67de85e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 920.779838][ C1] RAX: fffffffffffffe00 RBX: 00000000000003a1 RCX: 0000000000464a56 [ 920.790699][ C1] RDX: 0000000040000000 RSI: 00007ffc67de865c RDI: 00000000ffffffff [ 920.802482][ C1] RBP: 00007ffc67de865c R08: 0000000000090800 R09: 00000000004bebe2 [ 920.812217][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 920.820763][ C1] R13: 00000000000dde70 R14: 0000000000000014 R15: 00007ffc67de86c0 [ 920.834160][ C1] task:syz-executor.1 state:S stack:28160 pid: 4414 ppid: 4362 flags:0x00000000 [ 920.846715][ C1] Call Trace: [ 920.850118][ C1] __schedule+0x920/0x1fa0 [ 920.854821][ C1] ? io_schedule_timeout+0x140/0x140 [ 920.860314][ C1] ? release_task+0x1680/0x1680 [ 920.865973][ C1] schedule+0xcb/0x270 [ 920.870629][ C1] do_wait+0x677/0x9c0 [ 920.875617][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 920.881949][ C1] ? __lock_acquire+0x16a7/0x5230 [ 920.888044][ C1] kernel_wait4+0x14c/0x260 [ 920.892816][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 920.899384][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 920.906382][ C1] __do_sys_wait4+0x13f/0x150 [ 920.912061][ C1] ? kernel_wait4+0x260/0x260 [ 920.917102][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 920.925325][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 920.932409][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 920.938067][ C1] ? get_vtime_delta+0x111/0x260 [ 920.943355][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 920.949737][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 920.958895][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 920.964776][ C1] do_syscall_64+0x3a/0xb0 [ 920.969469][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 920.975494][ C1] RIP: 0033:0x464a56 [ 920.979427][ C1] RSP: 002b:00007ffebc449e08 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 920.988920][ C1] RAX: ffffffffffffffda RBX: 000000000000114e RCX: 0000000000464a56 [ 920.996925][ C1] RDX: 0000000040000000 RSI: 00007ffebc449e1c RDI: 00000000ffffffff [ 921.005187][ C1] RBP: 00007ffebc449e1c R08: 0000000000000000 R09: 0000000002560400 [ 921.013381][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 921.022052][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 921.031673][ C1] task:syz-executor.1 state:D stack:24800 pid: 4430 ppid: 4414 flags:0x00000000 [ 921.041158][ C1] Call Trace: [ 921.044452][ C1] __schedule+0x920/0x1fa0 [ 921.048902][ C1] ? io_schedule_timeout+0x140/0x140 [ 921.054370][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 921.059431][ C1] ? prepare_to_wait+0x122/0x3f0 [ 921.064898][ C1] schedule+0xcb/0x270 [ 921.068982][ C1] io_schedule+0xb6/0x130 [ 921.073315][ C1] bit_wait_io+0x12/0xd0 [ 921.077550][ C1] __wait_on_bit+0x60/0x190 [ 921.082042][ C1] ? bit_wait+0xd0/0xd0 [ 921.086205][ C1] out_of_line_wait_on_bit+0xd5/0x110 [ 921.091578][ C1] ? __wait_on_bit+0x190/0x190 [ 921.096344][ C1] ? var_wake_function+0x130/0x130 [ 921.101460][ C1] __wait_on_buffer+0x7c/0x90 [ 921.106152][ C1] __ext4_find_entry+0xc4f/0x1050 [ 921.111189][ C1] ? ext4_dx_find_entry+0x540/0x540 [ 921.116405][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 921.122392][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 921.128364][ C1] __ext4_unlink+0x10d/0xa40 [ 921.132949][ C1] ? lock_release+0x6f0/0x6f0 [ 921.137628][ C1] ? ext4_symlink+0xc80/0xc80 [ 921.142406][ C1] ? map_id_range_down+0x1c4/0x340 [ 921.147524][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 921.155252][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 921.161498][ C1] ? ext4_journal_check_start+0x1b3/0x2a0 [ 921.167224][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 921.173470][ C1] ? __ext4_journal_start_sb+0x1f1/0x460 [ 921.180148][ C1] ext4_unlink+0x385/0x8d0 [ 921.184560][ C1] vfs_unlink+0x2d1/0x610 [ 921.188896][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 921.195140][ C1] do_unlinkat+0x3de/0x690 [ 921.199547][ C1] ? __ia32_sys_rmdir+0x100/0x100 [ 921.204647][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 921.210893][ C1] do_syscall_64+0x3a/0xb0 [ 921.215339][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 921.221232][ C1] RIP: 0033:0x465f37 [ 921.225133][ C1] RSP: 002b:00007ffebc448af8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 921.233566][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f37 [ 921.242246][ C1] RDX: 00007ffebc448b30 RSI: 00007ffebc448b30 RDI: 00007ffebc448bc0 [ 921.250317][ C1] RBP: 00007ffebc448bc0 R08: 0000000000000001 R09: 00007ffebc448990 [ 921.258278][ C1] R10: 0000000002561b43 R11: 0000000000000206 R12: 00000000004bee98 [ 921.266257][ C1] R13: 00007ffebc449c90 R14: 0000000002561b00 R15: 00007ffebc449cd0 [ 921.274331][ C1] task:syz-executor.2 state:S stack:27296 pid: 4481 ppid: 4358 flags:0x00000000 [ 921.283646][ C1] Call Trace: [ 921.287107][ C1] __schedule+0x920/0x1fa0 [ 921.291567][ C1] ? io_schedule_timeout+0x140/0x140 [ 921.296849][ C1] ? release_task+0x1680/0x1680 [ 921.301693][ C1] schedule+0xcb/0x270 [ 921.305770][ C1] do_wait+0x677/0x9c0 [ 921.309856][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 921.315222][ C1] ? __lock_acquire+0x16a7/0x5230 [ 921.320248][ C1] kernel_wait4+0x14c/0x260 [ 921.324780][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 921.329929][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 921.335119][ C1] __do_sys_wait4+0x13f/0x150 [ 921.339787][ C1] ? kernel_wait4+0x260/0x260 [ 921.344472][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 921.349943][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 921.354785][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 921.359626][ C1] ? get_vtime_delta+0x111/0x260 [ 921.364563][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 921.370544][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 921.376440][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 921.381572][ C1] do_syscall_64+0x3a/0xb0 [ 921.386001][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 921.391903][ C1] RIP: 0033:0x464a56 [ 921.395783][ C1] RSP: 002b:00007fffee466b78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 921.404199][ C1] RAX: ffffffffffffffda RBX: 00000000000011a5 RCX: 0000000000464a56 [ 921.412185][ C1] RDX: 0000000040000000 RSI: 00007fffee466b8c RDI: 00000000ffffffff [ 921.420162][ C1] RBP: 00007fffee466b8c R08: 0000000000000000 R09: 0000000002b09400 [ 921.428137][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 921.436098][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 921.444066][ C1] task:syz-executor.2 state:S stack:24928 pid: 4517 ppid: 4481 flags:0x00000000 [ 921.453279][ C1] Call Trace: [ 921.456551][ C1] __schedule+0x920/0x1fa0 [ 921.461071][ C1] ? io_schedule_timeout+0x140/0x140 [ 921.466519][ C1] ? prepare_to_wait_event+0x129/0x7e0 [ 921.471973][ C1] schedule+0xcb/0x270 [ 921.476054][ C1] pipe_read+0xae5/0x1190 [ 921.480379][ C1] ? pipe_ioctl+0x250/0x250 [ 921.484868][ C1] ? task_work_run+0xdd/0x1a0 [ 921.489545][ C1] ? exit_to_user_mode_prepare+0x218/0x220 [ 921.495368][ C1] ? finish_wait+0x260/0x260 [ 921.502357][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 921.511600][ C1] ? fsnotify+0xa16/0x1070 [ 921.517289][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 921.525479][ C1] new_sync_read+0x5b7/0x6e0 [ 921.531376][ C1] ? ksys_lseek+0x1b0/0x1b0 [ 921.537572][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 921.543620][ C1] vfs_read+0x35c/0x570 [ 921.547887][ C1] ksys_read+0x1ee/0x250 [ 921.552340][ C1] ? vfs_write+0x9e0/0x9e0 [ 921.558295][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 921.566218][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 921.573686][ C1] do_syscall_64+0x3a/0xb0 [ 921.578587][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 921.586809][ C1] RIP: 0033:0x41933e [ 921.590728][ C1] RSP: 002b:00007fffee466968 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 921.599558][ C1] RAX: ffffffffffffffda RBX: 00007fffee466a00 RCX: 000000000041933e [ 921.607550][ C1] RDX: 0000000000000050 RSI: 0000000000568020 RDI: 00000000000000f9 [ 921.615517][ C1] RBP: 0000000000000003 R08: 00007fffee46629c R09: 00007fffee466800 [ 921.623481][ C1] R10: 00007fffee466300 R11: 0000000000000246 R12: 0000000000000027 [ 921.631546][ C1] R13: 00000000000dde70 R14: 0000000000000000 R15: 00007fffee466a40 [ 921.639782][ C1] task:syz-executor.3 state:S stack:28160 pid: 4638 ppid: 4362 flags:0x00000000 [ 921.648992][ C1] Call Trace: [ 921.652270][ C1] __schedule+0x920/0x1fa0 [ 921.658365][ C1] ? io_schedule_timeout+0x140/0x140 [ 921.663728][ C1] ? release_task+0x1680/0x1680 [ 921.668703][ C1] schedule+0xcb/0x270 [ 921.673136][ C1] do_wait+0x677/0x9c0 [ 921.677407][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 921.682774][ C1] ? __lock_acquire+0x16a7/0x5230 [ 921.688143][ C1] kernel_wait4+0x14c/0x260 [ 921.693366][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 921.698737][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 921.704118][ C1] __do_sys_wait4+0x13f/0x150 [ 921.708804][ C1] ? kernel_wait4+0x260/0x260 [ 921.713572][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 921.719218][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 921.724701][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 921.729911][ C1] ? get_vtime_delta+0x111/0x260 [ 921.735659][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 921.741838][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 921.748024][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 921.753331][ C1] do_syscall_64+0x3a/0xb0 [ 921.759031][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 921.765031][ C1] RIP: 0033:0x464a56 [ 921.768934][ C1] RSP: 002b:00007fff6fb63aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 921.777360][ C1] RAX: ffffffffffffffda RBX: 0000000000001255 RCX: 0000000000464a56 [ 921.785355][ C1] RDX: 0000000040000000 RSI: 00007fff6fb63abc RDI: 00000000ffffffff [ 921.793336][ C1] RBP: 00007fff6fb63abc R08: 0000000000000000 R09: 0000000003032400 [ 921.801321][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 921.809312][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 921.817298][ C1] task:syz-executor.3 state:S stack:24832 pid: 4693 ppid: 4638 flags:0x00000000 [ 921.826514][ C1] Call Trace: [ 921.829795][ C1] __schedule+0x920/0x1fa0 [ 921.834223][ C1] ? io_schedule_timeout+0x140/0x140 [ 921.839502][ C1] ? release_task+0x1680/0x1680 [ 921.844366][ C1] schedule+0xcb/0x270 [ 921.848434][ C1] do_wait+0x677/0x9c0 [ 921.852497][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 921.857872][ C1] ? __lock_acquire+0x16a7/0x5230 [ 921.862892][ C1] kernel_wait4+0x14c/0x260 [ 921.867389][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 921.872502][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 921.877852][ C1] __do_sys_wait4+0x13f/0x150 [ 921.885993][ C1] ? kernel_wait4+0x260/0x260 [ 921.892744][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 921.898961][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 921.904241][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 921.910011][ C1] ? get_vtime_delta+0x111/0x260 [ 921.917302][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 921.925685][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 921.932244][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 921.939611][ C1] do_syscall_64+0x3a/0xb0 [ 921.945026][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 921.951976][ C1] RIP: 0033:0x464a56 [ 921.955907][ C1] RSP: 002b:00007fff6fb63898 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 921.965654][ C1] RAX: ffffffffffffffda RBX: 00000000000003cd RCX: 0000000000464a56 [ 921.975287][ C1] RDX: 0000000040000000 RSI: 00007fff6fb6390c RDI: 00000000ffffffff [ 921.983906][ C1] RBP: 00007fff6fb6390c R08: 0000000000090800 R09: 00000000004bebe2 [ 921.992299][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 922.000285][ C1] R13: 00000000000d2a8c R14: 0000000000000006 R15: 00007fff6fb63970 [ 922.008252][ C1] task:syz-executor.4 state:S stack:27648 pid: 4856 ppid: 4358 flags:0x00000000 [ 922.017458][ C1] Call Trace: [ 922.020752][ C1] __schedule+0x920/0x1fa0 [ 922.025166][ C1] ? io_schedule_timeout+0x140/0x140 [ 922.030439][ C1] ? release_task+0x1680/0x1680 [ 922.035297][ C1] schedule+0xcb/0x270 [ 922.039350][ C1] do_wait+0x677/0x9c0 [ 922.043409][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 922.048772][ C1] ? __lock_acquire+0x16a7/0x5230 [ 922.053788][ C1] kernel_wait4+0x14c/0x260 [ 922.058299][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 922.063495][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 922.068684][ C1] __do_sys_wait4+0x13f/0x150 [ 922.073367][ C1] ? kernel_wait4+0x260/0x260 [ 922.078031][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 922.083485][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 922.088339][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 922.093177][ C1] ? get_vtime_delta+0x111/0x260 [ 922.098106][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 922.104077][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 922.109964][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 922.114993][ C1] do_syscall_64+0x3a/0xb0 [ 922.119412][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 922.125340][ C1] RIP: 0033:0x464a56 [ 922.129231][ C1] RSP: 002b:00007fff76620e48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 922.137650][ C1] RAX: ffffffffffffffda RBX: 000000000000133a RCX: 0000000000464a56 [ 922.145617][ C1] RDX: 0000000040000000 RSI: 00007fff76620e5c RDI: 00000000ffffffff [ 922.153601][ C1] RBP: 00007fff76620e5c R08: 0000000000000000 R09: 0000000001a73400 [ 922.161592][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 922.169555][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 922.177542][ C1] task:syz-executor.4 state:S stack:24272 pid: 4922 ppid: 4856 flags:0x00000000 [ 922.186750][ C1] Call Trace: [ 922.190023][ C1] __schedule+0x920/0x1fa0 [ 922.195147][ C1] ? io_schedule_timeout+0x140/0x140 [ 922.203758][ C1] schedule+0xcb/0x270 [ 922.209001][ C1] do_nanosleep+0x1b1/0x6b0 [ 922.214911][ C1] ? schedule_timeout_idle+0x80/0x80 [ 922.221660][ C1] ? debug_object_destroy+0x210/0x210 [ 922.228078][ C1] ? memset+0x20/0x40 [ 922.232144][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 922.238828][ C1] ? __hrtimer_init+0x136/0x280 [ 922.243736][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 922.248766][ C1] ? nanosleep_copyout+0x100/0x100 [ 922.253958][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 922.260929][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 922.267568][ C1] ? get_timespec64+0x191/0x220 [ 922.272914][ C1] ? put_timespec64+0x120/0x120 [ 922.277840][ C1] common_nsleep+0xa2/0xc0 [ 922.282667][ C1] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 922.288365][ C1] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 922.294656][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 922.300924][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 922.308418][ C1] do_syscall_64+0x3a/0xb0 [ 922.312959][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 922.319079][ C1] RIP: 0033:0x48a76a [ 922.323074][ C1] RSP: 002b:00007fff76620bd0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 922.332034][ C1] RAX: ffffffffffffffda RBX: 00000000000003f2 RCX: 000000000048a76a [ 922.340612][ C1] RDX: 00007fff76620c10 RSI: 0000000000000000 RDI: 0000000000000000 [ 922.349515][ C1] RBP: 00007fff76620cac R08: 0000000000000000 R09: 00007fff76774090 [ 922.358539][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000064 [ 922.366865][ C1] R13: 00000000000de235 R14: 0000000000000014 R15: 00007fff76620d10 [ 922.375613][ C1] task:syz-executor.5 state:S stack:28160 pid: 5231 ppid: 4358 flags:0x00000000 [ 922.384932][ C1] Call Trace: [ 922.388204][ C1] __schedule+0x920/0x1fa0 [ 922.392616][ C1] ? io_schedule_timeout+0x140/0x140 [ 922.398413][ C1] ? release_task+0x1680/0x1680 [ 922.403260][ C1] schedule+0xcb/0x270 [ 922.407322][ C1] do_wait+0x677/0x9c0 [ 922.411396][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 922.416773][ C1] ? __lock_acquire+0x16a7/0x5230 [ 922.421832][ C1] kernel_wait4+0x14c/0x260 [ 922.426337][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 922.431448][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 922.436649][ C1] __do_sys_wait4+0x13f/0x150 [ 922.441418][ C1] ? kernel_wait4+0x260/0x260 [ 922.446099][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 922.451552][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 922.456394][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 922.461253][ C1] ? get_vtime_delta+0x111/0x260 [ 922.466183][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 922.472153][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 922.478045][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 922.483058][ C1] do_syscall_64+0x3a/0xb0 [ 922.487466][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 922.493356][ C1] RIP: 0033:0x464a56 [ 922.497239][ C1] RSP: 002b:00007fff16febfe8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 922.505671][ C1] RAX: ffffffffffffffda RBX: 00000000000014d6 RCX: 0000000000464a56 [ 922.513641][ C1] RDX: 0000000040000000 RSI: 00007fff16febffc RDI: 00000000ffffffff [ 922.521603][ C1] RBP: 00007fff16febffc R08: 0000000000000000 R09: 00000000024a0400 [ 922.529566][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 922.537636][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 922.545634][ C1] task:syz-executor.5 state:D stack:23936 pid: 5334 ppid: 5231 flags:0x00000000 [ 922.554857][ C1] Call Trace: [ 922.558148][ C1] __schedule+0x920/0x1fa0 [ 922.562562][ C1] ? io_schedule_timeout+0x140/0x140 [ 922.567947][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 922.572974][ C1] ? prepare_to_wait+0x122/0x3f0 [ 922.577922][ C1] schedule+0xcb/0x270 [ 922.581999][ C1] io_schedule+0xb6/0x130 [ 922.586316][ C1] bit_wait_io+0x12/0xd0 [ 922.590557][ C1] __wait_on_bit+0x60/0x190 [ 922.596062][ C1] ? bit_wait+0xd0/0xd0 [ 922.601845][ C1] out_of_line_wait_on_bit+0xd5/0x110 [ 922.608635][ C1] ? __wait_on_bit+0x190/0x190 [ 922.614260][ C1] ? var_wake_function+0x130/0x130 [ 922.621582][ C1] __wait_on_buffer+0x7c/0x90 [ 922.627582][ C1] __ext4_find_entry+0xc4f/0x1050 [ 922.634540][ C1] ? ext4_dx_find_entry+0x540/0x540 [ 922.641918][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 922.651097][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 922.660732][ C1] __ext4_unlink+0x10d/0xa40 [ 922.665826][ C1] ? lock_release+0x6f0/0x6f0 [ 922.671579][ C1] ? ext4_symlink+0xc80/0xc80 [ 922.678438][ C1] ? map_id_range_down+0x1c4/0x340 [ 922.684257][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 922.690820][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 922.698777][ C1] ? ext4_journal_check_start+0x1b3/0x2a0 [ 922.705937][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 922.712917][ C1] ? __ext4_journal_start_sb+0x1f1/0x460 [ 922.719317][ C1] ext4_unlink+0x385/0x8d0 [ 922.724104][ C1] vfs_unlink+0x2d1/0x610 [ 922.730048][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 922.736432][ C1] do_unlinkat+0x3de/0x690 [ 922.741469][ C1] ? __ia32_sys_rmdir+0x100/0x100 [ 922.746734][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 922.753037][ C1] do_syscall_64+0x3a/0xb0 [ 922.757701][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 922.763611][ C1] RIP: 0033:0x465f37 [ 922.767717][ C1] RSP: 002b:00007fff16feacd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 922.776582][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f37 [ 922.784837][ C1] RDX: 00007fff16fead10 RSI: 00007fff16fead10 RDI: 00007fff16feada0 [ 922.793120][ C1] RBP: 00007fff16feada0 R08: 0000000000000001 R09: 00007fff16feab70 [ 922.801234][ C1] R10: 00000000024a1b43 R11: 0000000000000206 R12: 00000000004bee98 [ 922.809561][ C1] R13: 00007fff16febe70 R14: 00000000024a1b00 R15: 00007fff16febeb0 [ 922.817555][ C1] task:kworker/u4:7 state:I stack:23872 pid: 5626 ppid: 2 flags:0x00004000 [ 922.826864][ C1] Workqueue: 0x0 (events_unbound) [ 922.832000][ C1] Call Trace: [ 922.835272][ C1] __schedule+0x920/0x1fa0 [ 922.839685][ C1] ? io_schedule_timeout+0x140/0x140 [ 922.845005][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 922.849945][ C1] schedule+0xcb/0x270 [ 922.854019][ C1] worker_thread+0x14c/0x1120 [ 922.858705][ C1] ? __kthread_parkme+0x118/0x1d0 [ 922.863748][ C1] ? process_one_work+0x1580/0x1580 [ 922.868956][ C1] kthread+0x38c/0x460 [ 922.873048][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 922.878248][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 922.883387][ C1] ret_from_fork+0x1f/0x30 [ 922.887819][ C1] task:kworker/0:3 state:I stack:17912 pid: 6600 ppid: 2 flags:0x00004000 [ 922.897034][ C1] Workqueue: 0x0 (events) [ 922.901730][ C1] Call Trace: [ 922.905010][ C1] __schedule+0x920/0x1fa0 [ 922.909451][ C1] ? io_schedule_timeout+0x140/0x140 [ 922.914763][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 922.920450][ C1] schedule+0xcb/0x270 [ 922.924676][ C1] worker_thread+0x14c/0x1120 [ 922.930145][ C1] ? __kthread_parkme+0x118/0x1d0 [ 922.937194][ C1] ? process_one_work+0x1580/0x1580 [ 922.942409][ C1] kthread+0x38c/0x460 [ 922.946478][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 922.951672][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 922.957919][ C1] ret_from_fork+0x1f/0x30 [ 922.962528][ C1] task:kworker/1:3 state:I stack:19048 pid: 6876 ppid: 2 flags:0x00004000 [ 922.972100][ C1] Workqueue: 0x0 (events) [ 922.976715][ C1] Call Trace: [ 922.980179][ C1] __schedule+0x920/0x1fa0 [ 922.984668][ C1] ? io_schedule_timeout+0x140/0x140 [ 922.989963][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 922.994902][ C1] schedule+0xcb/0x270 [ 922.998960][ C1] worker_thread+0x14c/0x1120 [ 923.003643][ C1] ? __kthread_parkme+0x118/0x1d0 [ 923.008667][ C1] ? process_one_work+0x1580/0x1580 [ 923.013876][ C1] kthread+0x38c/0x460 [ 923.017947][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 923.023141][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 923.028350][ C1] ret_from_fork+0x1f/0x30 [ 923.032768][ C1] task:kworker/1:4 state:I stack:22576 pid: 7137 ppid: 2 flags:0x00004000 [ 923.041985][ C1] Workqueue: 0x0 (rcu_gp) [ 923.046412][ C1] Call Trace: [ 923.049682][ C1] __schedule+0x920/0x1fa0 [ 923.054117][ C1] ? io_schedule_timeout+0x140/0x140 [ 923.059398][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 923.064349][ C1] schedule+0xcb/0x270 [ 923.068422][ C1] worker_thread+0x14c/0x1120 [ 923.073455][ C1] ? __kthread_parkme+0x118/0x1d0 [ 923.078488][ C1] ? process_one_work+0x1580/0x1580 [ 923.083690][ C1] kthread+0x38c/0x460 [ 923.087773][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 923.092981][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 923.098107][ C1] ret_from_fork+0x1f/0x30 [ 923.102541][ C1] task:kworker/1:5 state:I stack:23392 pid: 7219 ppid: 2 flags:0x00004000 [ 923.111745][ C1] Workqueue: 0x0 (events) [ 923.116175][ C1] Call Trace: [ 923.119518][ C1] __schedule+0x920/0x1fa0 [ 923.123989][ C1] ? io_schedule_timeout+0x140/0x140 [ 923.129733][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 923.134689][ C1] schedule+0xcb/0x270 [ 923.138781][ C1] worker_thread+0x14c/0x1120 [ 923.143553][ C1] ? __kthread_parkme+0x118/0x1d0 [ 923.149543][ C1] ? process_one_work+0x1580/0x1580 [ 923.154767][ C1] kthread+0x38c/0x460 [ 923.158850][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 923.164188][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 923.169348][ C1] ret_from_fork+0x1f/0x30 [ 923.173829][ C1] task:kworker/0:4 state:D stack:18608 pid: 7423 ppid: 2 flags:0x00004000 [ 923.185243][ C1] Workqueue: usb_hub_wq hub_event [ 923.192754][ C1] Call Trace: [ 923.199415][ C1] __schedule+0x920/0x1fa0 [ 923.204085][ C1] ? io_schedule_timeout+0x140/0x140 [ 923.211828][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 923.220903][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 923.227120][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 923.234494][ C1] schedule+0xcb/0x270 [ 923.240239][ C1] usb_kill_urb.part.0+0x19c/0x220 [ 923.247067][ C1] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 923.257113][ C1] ? usb_hcd_flush_endpoint+0x1a9/0x410 [ 923.267309][ C1] ? finish_wait+0x260/0x260 [ 923.275665][ C1] ? mark_held_locks+0x9f/0xe0 [ 923.283058][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 923.289388][ C1] usb_kill_urb+0x81/0xa0 [ 923.295896][ C1] usb_hcd_flush_endpoint+0x360/0x410 [ 923.303202][ C1] ? mark_held_locks+0x9f/0xe0 [ 923.309763][ C1] usb_disable_interface+0x327/0x3c0 [ 923.317748][ C1] usb_unbind_interface+0x3cb/0x8d0 [ 923.325702][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 923.332997][ C1] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 923.342959][ C1] ? usb_unbind_device+0x1a0/0x1a0 [ 923.348695][ C1] __device_release_driver+0x3bd/0x6f0 [ 923.355220][ C1] device_release_driver+0x26/0x40 [ 923.364025][ C1] bus_remove_device+0x2eb/0x5a0 [ 923.370143][ C1] device_del+0x502/0xd40 [ 923.375693][ C1] ? __device_links_queue_sync_state+0x3f0/0x3f0 [ 923.385037][ C1] ? kobject_put+0x1f3/0x540 [ 923.391802][ C1] usb_disable_device+0x35b/0x7b0 [ 923.398373][ C1] usb_disconnect.cold+0x27d/0x791 [ 923.404572][ C1] hub_event+0x1c9c/0x4320 [ 923.409997][ C1] ? hub_port_debounce+0x3c0/0x3c0 [ 923.415842][ C1] ? __lock_acquire+0x1c90/0x5230 [ 923.422961][ C1] ? trace_workqueue_activate_work+0x111/0x1e0 [ 923.433374][ C1] ? lock_release+0x6f0/0x6f0 [ 923.439774][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 923.445145][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 923.451043][ C1] process_one_work+0x98d/0x1580 [ 923.458033][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 923.464125][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 923.470197][ C1] worker_thread+0x64c/0x1120 [ 923.475607][ C1] ? __kthread_parkme+0x118/0x1d0 [ 923.481833][ C1] ? process_one_work+0x1580/0x1580 [ 923.487894][ C1] kthread+0x38c/0x460 [ 923.492460][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 923.499353][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 923.505521][ C1] ret_from_fork+0x1f/0x30 [ 923.510388][ C1] task:kworker/0:5 state:I stack:18112 pid: 7558 ppid: 2 flags:0x00004000 [ 923.520344][ C1] Workqueue: 0x0 (events) [ 923.524785][ C1] Call Trace: [ 923.528168][ C1] __schedule+0x920/0x1fa0 [ 923.532948][ C1] ? io_schedule_timeout+0x140/0x140 [ 923.538323][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 923.543262][ C1] schedule+0xcb/0x270 [ 923.547363][ C1] worker_thread+0x14c/0x1120 [ 923.552046][ C1] ? __kthread_parkme+0x118/0x1d0 [ 923.557110][ C1] ? process_one_work+0x1580/0x1580 [ 923.562424][ C1] kthread+0x38c/0x460 [ 923.568064][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 923.573267][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 923.578388][ C1] ret_from_fork+0x1f/0x30 [ 923.582826][ C1] task:kworker/1:6 state:I stack:24712 pid: 8623 ppid: 2 flags:0x00004000 [ 923.592473][ C1] Workqueue: 0x0 (events) [ 923.596916][ C1] Call Trace: [ 923.600196][ C1] __schedule+0x920/0x1fa0 [ 923.604637][ C1] ? io_schedule_timeout+0x140/0x140 [ 923.609944][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 923.614922][ C1] schedule+0xcb/0x270 [ 923.621375][ C1] worker_thread+0x14c/0x1120 [ 923.626070][ C1] ? process_one_work+0x1580/0x1580 [ 923.631260][ C1] kthread+0x38c/0x460 [ 923.635341][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 923.640626][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 923.645742][ C1] ret_from_fork+0x1f/0x30 [ 923.650174][ C1] task:kworker/1:7 state:R running task stack:23080 pid: 9106 ppid: 2 flags:0x00004000 [ 923.660965][ C1] Workqueue: usb_hub_wq hub_event [ 923.666000][ C1] Call Trace: [ 923.669283][ C1] __schedule+0x920/0x1fa0 [ 923.673703][ C1] ? io_schedule_timeout+0x140/0x140 [ 923.679121][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 923.685236][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 923.690445][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 923.695469][ C1] ? msleep+0x63/0xf0 [ 923.699458][ C1] schedule+0xcb/0x270 [ 923.703530][ C1] schedule_timeout+0x14a/0x250 [ 923.708372][ C1] ? usleep_range+0x170/0x170 [ 923.713048][ C1] ? __next_timer_interrupt+0x210/0x210 [ 923.718735][ C1] ? hub_ext_port_status+0x19d/0x450 [ 923.724056][ C1] msleep+0xa4/0xf0 [ 923.727864][ C1] hub_port_debounce+0x1b9/0x3c0 [ 923.733778][ C1] ? usb_port_disable+0x190/0x190 [ 923.738910][ C1] ? kfree_const+0x51/0x60 [ 923.743428][ C1] ? kobject_put+0x1f3/0x540 [ 923.748112][ C1] hub_event+0x2ceb/0x4320 [ 923.752533][ C1] ? hub_port_debounce+0x3c0/0x3c0 [ 923.757857][ C1] ? __lock_acquire+0x1c90/0x5230 [ 923.762882][ C1] ? trace_workqueue_activate_work+0x111/0x1e0 [ 923.769074][ C1] ? lock_release+0x6f0/0x6f0 [ 923.773739][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 923.778594][ C1] process_one_work+0x98d/0x1580 [ 923.783525][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 923.788972][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 923.793983][ C1] worker_thread+0x64c/0x1120 [ 923.798653][ C1] ? __kthread_parkme+0x118/0x1d0 [ 923.803667][ C1] ? process_one_work+0x1580/0x1580 [ 923.808860][ C1] kthread+0x38c/0x460 [ 923.812933][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 923.818131][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 923.823354][ C1] ret_from_fork+0x1f/0x30 [ 923.827773][ C1] task:kworker/0:7 state:D stack:22416 pid: 9829 ppid: 2 flags:0x00004000 [ 923.836997][ C1] Workqueue: usb_hub_wq hub_event [ 923.842050][ C1] Call Trace: [ 923.845327][ C1] __schedule+0x920/0x1fa0 [ 923.849756][ C1] ? io_schedule_timeout+0x140/0x140 [ 923.855052][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 923.861142][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 923.866331][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 923.871350][ C1] schedule+0xcb/0x270 [ 923.875421][ C1] usb_kill_urb.part.0+0x19c/0x220 [ 923.880521][ C1] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 923.886230][ C1] ? usb_hcd_flush_endpoint+0x1a9/0x410 [ 923.891799][ C1] ? finish_wait+0x260/0x260 [ 923.896383][ C1] ? mark_held_locks+0x9f/0xe0 [ 923.901150][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 923.906075][ C1] usb_kill_urb+0x81/0xa0 [ 923.910408][ C1] usb_hcd_flush_endpoint+0x360/0x410 [ 923.915777][ C1] ? mark_held_locks+0x9f/0xe0 [ 923.920965][ C1] usb_disable_interface+0x327/0x3c0 [ 923.926239][ C1] usb_unbind_interface+0x3cb/0x8d0 [ 923.931452][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 923.937180][ C1] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 923.942728][ C1] ? usb_unbind_device+0x1a0/0x1a0 [ 923.947852][ C1] __device_release_driver+0x3bd/0x6f0 [ 923.953314][ C1] device_release_driver+0x26/0x40 [ 923.958433][ C1] bus_remove_device+0x2eb/0x5a0 [ 923.963372][ C1] device_del+0x502/0xd40 [ 923.967697][ C1] ? __device_links_queue_sync_state+0x3f0/0x3f0 [ 923.974024][ C1] ? kobject_put+0x1f3/0x540 [ 923.978652][ C1] usb_disable_device+0x35b/0x7b0 [ 923.983696][ C1] usb_disconnect.cold+0x27d/0x791 [ 923.988818][ C1] hub_event+0x1c9c/0x4320 [ 923.993239][ C1] ? hub_port_debounce+0x3c0/0x3c0 [ 923.998396][ C1] ? __lock_acquire+0x1c90/0x5230 [ 924.003522][ C1] ? trace_workqueue_activate_work+0x111/0x1e0 [ 924.009679][ C1] ? lock_release+0x6f0/0x6f0 [ 924.014407][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 924.019261][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 924.024289][ C1] process_one_work+0x98d/0x1580 [ 924.029244][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 924.034632][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 924.039577][ C1] worker_thread+0x64c/0x1120 [ 924.044252][ C1] ? __kthread_parkme+0x118/0x1d0 [ 924.049322][ C1] ? process_one_work+0x1580/0x1580 [ 924.054530][ C1] kthread+0x38c/0x460 [ 924.058607][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 924.063839][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 924.068973][ C1] ret_from_fork+0x1f/0x30 [ 924.073394][ C1] task:kworker/0:6 state:D stack:22296 pid:24283 ppid: 2 flags:0x00004000 [ 924.082615][ C1] Workqueue: rcu_gp wait_rcu_exp_gp [ 924.087841][ C1] Call Trace: [ 924.091122][ C1] __schedule+0x920/0x1fa0 [ 924.095626][ C1] ? io_schedule_timeout+0x140/0x140 [ 924.100927][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 924.106931][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 924.112136][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 924.117155][ C1] schedule+0xcb/0x270 [ 924.122143][ C1] schedule_timeout+0x14a/0x250 [ 924.129326][ C1] ? usleep_range+0x170/0x170 [ 924.135629][ C1] ? __next_timer_interrupt+0x210/0x210 [ 924.145018][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 924.154461][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 924.161349][ C1] rcu_exp_wait_wake+0x17b/0x4e0 [ 924.166822][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 924.174874][ C1] ? rcu_gp_kthread+0x1ba0/0x1ba0 [ 924.185750][ C1] ? sync_rcu_exp_select_cpus+0x3da/0xaa0 [ 924.193162][ C1] process_one_work+0x98d/0x1580 [ 924.201222][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 924.207554][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 924.212876][ C1] worker_thread+0x64c/0x1120 [ 924.218292][ C1] ? __kthread_parkme+0x118/0x1d0 [ 924.225737][ C1] ? process_one_work+0x1580/0x1580 [ 924.232524][ C1] kthread+0x38c/0x460 [ 924.238480][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 924.245390][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 924.252433][ C1] ret_from_fork+0x1f/0x30 [ 924.257372][ C1] task:kworker/u5:1 state:I stack:28832 pid:26704 ppid: 2 flags:0x00004000 [ 924.267914][ C1] Workqueue: 0x0 (hci0) [ 924.272333][ C1] Call Trace: [ 924.275703][ C1] __schedule+0x920/0x1fa0 [ 924.280634][ C1] ? io_schedule_timeout+0x140/0x140 [ 924.287846][ C1] schedule+0xcb/0x270 [ 924.292202][ C1] worker_thread+0x14c/0x1120 [ 924.297581][ C1] ? __kthread_parkme+0x118/0x1d0 [ 924.303084][ C1] ? process_one_work+0x1580/0x1580 [ 924.311700][ C1] kthread+0x38c/0x460 [ 924.316734][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 924.322356][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 924.328338][ C1] ret_from_fork+0x1f/0x30 [ 924.333515][ C1] task:kworker/u5:2 state:I stack:30904 pid:31315 ppid: 2 flags:0x00004000 [ 924.344212][ C1] Call Trace: [ 924.347789][ C1] __schedule+0x920/0x1fa0 [ 924.355803][ C1] ? io_schedule_timeout+0x140/0x140 [ 924.361654][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 924.367219][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 924.373477][ C1] schedule+0xcb/0x270 [ 924.380186][ C1] worker_thread+0x14c/0x1120 [ 924.385347][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 924.392260][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 924.398961][ C1] ? __kthread_parkme+0x118/0x1d0 [ 924.405738][ C1] ? process_one_work+0x1580/0x1580 [ 924.414217][ C1] kthread+0x38c/0x460 [ 924.418329][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 924.423534][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 924.428658][ C1] ret_from_fork+0x1f/0x30 [ 924.433090][ C1] task:kworker/1:0 state:I stack:23552 pid: 1794 ppid: 2 flags:0x00004000 [ 924.442302][ C1] Workqueue: 0x0 (events) [ 924.446737][ C1] Call Trace: [ 924.450004][ C1] __schedule+0x920/0x1fa0 [ 924.454413][ C1] ? io_schedule_timeout+0x140/0x140 [ 924.459704][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 924.464633][ C1] schedule+0xcb/0x270 [ 924.468707][ C1] worker_thread+0x14c/0x1120 [ 924.473482][ C1] ? process_one_work+0x1580/0x1580 [ 924.478673][ C1] kthread+0x38c/0x460 [ 924.482754][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 924.487967][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 924.493089][ C1] ret_from_fork+0x1f/0x30 [ 924.497528][ C1] task:kworker/1:8 state:I stack:23232 pid: 1797 ppid: 2 flags:0x00004000 [ 924.506736][ C1] Workqueue: 0x0 (events) [ 924.511168][ C1] Call Trace: [ 924.514456][ C1] __schedule+0x920/0x1fa0 [ 924.518868][ C1] ? io_schedule_timeout+0x140/0x140 [ 924.524148][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 924.529090][ C1] schedule+0xcb/0x270 [ 924.533168][ C1] worker_thread+0x14c/0x1120 [ 924.537868][ C1] ? __kthread_parkme+0x118/0x1d0 [ 924.542921][ C1] ? process_one_work+0x1580/0x1580 [ 924.548271][ C1] kthread+0x38c/0x460 [ 924.552454][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 924.557652][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 924.562783][ C1] ret_from_fork+0x1f/0x30 [ 924.567221][ C1] task:agetty state:S stack:27136 pid: 2409 ppid: 1 flags:0x00000000 [ 924.576606][ C1] Call Trace: [ 924.579875][ C1] __schedule+0x920/0x1fa0 [ 924.584283][ C1] ? io_schedule_timeout+0x140/0x140 [ 924.589560][ C1] schedule+0xcb/0x270 [ 924.593640][ C1] schedule_timeout+0x1db/0x250 [ 924.598503][ C1] ? usleep_range+0x170/0x170 [ 924.603177][ C1] ? find_held_lock+0x2d/0x110 [ 924.607937][ C1] ? __up_read+0x1a1/0x7b0 [ 924.612450][ C1] ? down_write_nested+0x150/0x150 [ 924.617565][ C1] wait_woken+0x1ef/0x250 [ 924.621909][ C1] ? woken_wake_function+0x70/0x70 [ 924.627014][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 924.633238][ C1] n_tty_read+0xf61/0x12f0 [ 924.637805][ C1] ? n_tty_write_wakeup+0x40/0x40 [ 924.642845][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 924.649982][ C1] tty_read+0x33a/0x5d0 [ 924.654246][ C1] ? do_SAK+0x70/0x70 [ 924.658222][ C1] ? aa_path_link+0x2f0/0x2f0 [ 924.662912][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 924.669150][ C1] new_sync_read+0x41e/0x6e0 [ 924.673739][ C1] ? ksys_lseek+0x1b0/0x1b0 [ 924.678251][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 924.684294][ C1] vfs_read+0x35c/0x570 [ 924.688468][ C1] ksys_read+0x12d/0x250 [ 924.692736][ C1] ? vfs_write+0x9e0/0x9e0 [ 924.698761][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 924.705371][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 924.712820][ C1] do_syscall_64+0x3a/0xb0 [ 924.718597][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 924.726499][ C1] RIP: 0033:0x7fa05b911910 [ 924.733096][ C1] RSP: 002b:00007fff79351fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 924.742654][ C1] RAX: ffffffffffffffda RBX: 00007fff7935204f RCX: 00007fa05b911910 [ 924.752014][ C1] RDX: 0000000000000001 RSI: 00007fff7935204f RDI: 0000000000000000 [ 924.760571][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007fff79350ea0 [ 924.769785][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 924.778343][ C1] R13: 0000564c63c0d900 R14: 00007fff79352050 R15: 0000000000000012 [ 924.786447][ C1] task:syz-executor.0 state:R running task stack:24920 pid:10018 ppid: 4367 flags:0x00000004 [ 924.798710][ C1] Call Trace: [ 924.802619][ C1] __schedule+0x920/0x1fa0 [ 924.807281][ C1] ? io_schedule_timeout+0x140/0x140 [ 924.815125][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 924.822337][ C1] schedule+0xcb/0x270 [ 924.826963][ C1] futex_wait_queue_me+0x2a7/0x570 [ 924.833011][ C1] ? put_pi_state+0x240/0x240 [ 924.838408][ C1] futex_wait+0x1db/0x5f0 [ 924.843119][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 924.849123][ C1] ? ext4_expand_extra_isize+0x580/0x580 [ 924.855358][ C1] ? hash_futex+0x12/0x200 [ 924.860063][ C1] ? mark_lock+0xef/0x17b0 [ 924.864526][ C1] do_futex+0x15d/0x1710 [ 924.868893][ C1] ? __lock_acquire+0x16a7/0x5230 [ 924.874358][ C1] ? futex_exit_release+0x220/0x220 [ 924.880301][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 924.887441][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 924.893559][ C1] ? find_held_lock+0x2d/0x110 [ 924.899048][ C1] __do_sys_futex+0x2a2/0x470 [ 924.903901][ C1] ? do_futex+0x1710/0x1710 [ 924.908409][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 924.914388][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 924.920377][ C1] do_syscall_64+0x3a/0xb0 [ 924.924803][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 924.931371][ C1] RIP: 0033:0x4665f9 [ 924.935390][ C1] RSP: 002b:00007f4d830e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 924.944068][ C1] RAX: ffffffffffffffda RBX: 000000000056bf68 RCX: 00000000004665f9 [ 924.952778][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf68 [ 924.961041][ C1] RBP: 000000000056bf60 R08: 0000000000000000 R09: 0000000000000000 [ 924.969064][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf6c [ 924.977285][ C1] R13: 00007ffc67de839f R14: 00007f4d830e3300 R15: 0000000000022000 [ 924.985982][ C1] task:syz-executor.0 state:R running task stack:29184 pid:10098 ppid: 4367 flags:0x00000004 [ 924.997703][ C1] Call Trace: [ 925.001004][ C1] __schedule+0x920/0x1fa0 [ 925.005481][ C1] ? io_schedule_timeout+0x140/0x140 [ 925.010905][ C1] ? __lock_acquire+0x16a7/0x5230 [ 925.016238][ C1] schedule+0xcb/0x270 [ 925.020780][ C1] schedule_timeout+0x1db/0x250 [ 925.025751][ C1] ? usleep_range+0x170/0x170 [ 925.030545][ C1] ? __down_interruptible+0x262/0x390 [ 925.035958][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 925.041400][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 925.048607][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 925.053845][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 925.059122][ C1] __down_interruptible+0x26a/0x390 [ 925.064461][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 925.069741][ C1] ? __down+0x2a0/0x2a0 [ 925.074493][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 925.080275][ C1] down_interruptible+0x62/0x80 [ 925.085184][ C1] raw_ioctl+0xfef/0x2720 [ 925.090795][ C1] ? gadget_bind+0x800/0x800 [ 925.095868][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 925.103704][ C1] ? gadget_bind+0x800/0x800 [ 925.110397][ C1] __x64_sys_ioctl+0x193/0x200 [ 925.115276][ C1] do_syscall_64+0x3a/0xb0 [ 925.120610][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 925.127246][ C1] RIP: 0033:0x4663b7 [ 925.131423][ C1] RSP: 002b:00007f4d830c00b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 925.140056][ C1] RAX: ffffffffffffffda RBX: 00007f4d830c1130 RCX: 00000000004663b7 [ 925.150131][ C1] RDX: 00007f4d830c1130 RSI: 0000000080085502 RDI: 0000000000000003 [ 925.158727][ C1] RBP: 0000000000000003 R08: 0000000000000100 R09: 00007f4d830c0128 [ 925.166806][ C1] R10: 00007f4d830bfe57 R11: 0000000000000246 R12: 0000000800000000 [ 925.175017][ C1] R13: 0000000020001e40 R14: 0000000000000012 R15: 00000000004cb2ac [ 925.183916][ C1] task:systemd-udevd state:S stack:28400 pid:10103 ppid: 2643 flags:0x00000000 [ 925.194075][ C1] Call Trace: [ 925.197387][ C1] __schedule+0x920/0x1fa0 [ 925.201831][ C1] ? io_schedule_timeout+0x140/0x140 [ 925.208190][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 925.213042][ C1] schedule+0xcb/0x270 [ 925.217118][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 925.223194][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 925.228994][ C1] ? do_epoll_wait+0x1227/0x1920 [ 925.233946][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 925.238799][ C1] ? do_raw_write_lock+0x11a/0x280 [ 925.243918][ C1] ? do_raw_read_unlock+0x70/0x70 [ 925.248940][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 925.254935][ C1] do_epoll_wait+0x1240/0x1920 [ 925.259705][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 925.264639][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 925.270625][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 925.276867][ C1] ? __seccomp_filter+0x644/0x1580 [ 925.281974][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 925.287346][ C1] ? finish_wait+0x260/0x260 [ 925.291956][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 925.297411][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 925.302606][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 925.307970][ C1] ? __secure_computing+0xb4/0x310 [ 925.313074][ C1] do_syscall_64+0x3a/0xb0 [ 925.317482][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 925.323378][ C1] RIP: 0033:0x7f59cfbea2e3 [ 925.327777][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 925.336178][ C1] RAX: ffffffffffffffda RBX: 00005629150947d0 RCX: 00007f59cfbea2e3 [ 925.344141][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 925.352098][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150a6ff0 R09: 0000000000000000 [ 925.360060][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 925.368041][ C1] R13: 00005629150a8500 R14: 0000000000000003 R15: 000000000000000e [ 925.376019][ C1] task:systemd-udevd state:R running task stack:28216 pid:10107 ppid: 2643 flags:0x00000008 [ 925.386799][ C1] Call Trace: [ 925.390072][ C1] [ 925.392900][ C1] sched_show_task+0x44c/0x5a0 [ 925.397831][ C1] ? check_same_owner+0x260/0x260 [ 925.402851][ C1] ? cpumask_next+0x3c/0x40 [ 925.407348][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 925.413059][ C1] ? touch_all_softlockup_watchdogs+0xc0/0x110 [ 925.419204][ C1] show_state_filter+0xf4/0x2e0 [ 925.424059][ C1] ? setkeycode_helper+0x90/0x90 [ 925.429045][ C1] k_spec+0xe1/0x130 [ 925.432952][ C1] kbd_event+0xc64/0x1750 [ 925.437274][ C1] ? kbd_bh+0x2c0/0x2c0 [ 925.441423][ C1] ? lock_release+0x6f0/0x6f0 [ 925.446106][ C1] ? input_repeat_key+0x244/0x380 [ 925.451143][ C1] ? kbd_bh+0x2c0/0x2c0 [ 925.455302][ C1] input_to_handler+0x3b9/0x4c0 [ 925.460147][ C1] input_pass_values.part.0+0x28d/0x700 [ 925.465683][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 925.471404][ C1] ? ktime_mono_to_any+0x148/0x1e0 [ 925.476515][ C1] input_repeat_key+0x283/0x380 [ 925.481370][ C1] ? input_unregister_device+0xf0/0xf0 [ 925.486821][ C1] ? input_unregister_device+0xf0/0xf0 [ 925.492282][ C1] call_timer_fn+0x1a5/0x630 [ 925.496864][ C1] ? timer_fixup_init+0x60/0x60 [ 925.501714][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 925.506641][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 925.513230][ C1] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 925.519208][ C1] ? input_unregister_device+0xf0/0xf0 [ 925.524680][ C1] __run_timers.part.0+0x67c/0xa10 [ 925.529786][ C1] ? call_timer_fn+0x630/0x630 [ 925.534543][ C1] ? lapic_next_event+0x4d/0x80 [ 925.539402][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 925.545649][ C1] ? clockevents_program_event+0x12b/0x370 [ 925.551457][ C1] ? tick_program_event+0xa8/0x130 [ 925.556567][ C1] run_timer_softirq+0x80/0x120 [ 925.561405][ C1] __do_softirq+0x1b0/0x944 [ 925.565901][ C1] irq_exit_rcu+0x110/0x1a0 [ 925.570412][ C1] sysvec_apic_timer_interrupt+0x6a/0x90 [ 925.576107][ C1] [ 925.579027][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 925.585001][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 925.591074][ C1] Code: 89 03 e9 04 fd ff ff b9 ff ff ff ff ba 08 00 00 00 4d 8b 03 48 0f bd ca 49 8b 45 00 48 63 c9 e9 64 ff ff ff 66 0f 1f 44 00 00 <65> 8b 05 29 99 c1 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b [ 925.610696][ C1] RSP: 0018:ffffc900068d7900 EFLAGS: 00000202 [ 925.616964][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000001 [ 925.625543][ C1] RDX: 0000000000000000 RSI: ffff888117fc0000 RDI: 0000000000000003 [ 925.633508][ C1] RBP: ffff888105dc0480 R08: 0000000000000000 R09: 0000000000000001 [ 925.641534][ C1] R10: ffffffff81dd7757 R11: 0000000000000010 R12: 0000000000000002 [ 925.650548][ C1] R13: 00000000000002b1 R14: dffffc0000000000 R15: 0000000000000001 [ 925.659061][ C1] ? tomoyo_domain_quota_is_ok+0x307/0x550 [ 925.666516][ C1] tomoyo_domain_quota_is_ok+0x311/0x550 [ 925.673997][ C1] tomoyo_supervisor+0x2f2/0xf00 [ 925.679654][ C1] ? tomoyo_profile+0x50/0x50 [ 925.686018][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 925.692339][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 925.698117][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 925.707389][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 925.714258][ C1] ? tomoyo_path_matches_pattern+0x110/0x280 [ 925.721303][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 925.728034][ C1] ? tomoyo_check_path_acl+0xab/0x210 [ 925.734601][ C1] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 925.741231][ C1] ? tomoyo_same_mount_acl+0x450/0x450 [ 925.748178][ C1] tomoyo_path_permission+0x270/0x3a0 [ 925.754307][ C1] tomoyo_path_perm+0x2f0/0x400 [ 925.759774][ C1] ? tomoyo_check_open_permission+0x380/0x380 [ 925.767037][ C1] ? lock_chain_count+0x20/0x20 [ 925.772146][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 925.778621][ C1] security_inode_getattr+0xcf/0x140 [ 925.785365][ C1] vfs_fstat+0x43/0xb0 [ 925.791646][ C1] __do_sys_newfstat+0x81/0x100 [ 925.796557][ C1] ? __do_sys_fstat+0x100/0x100 [ 925.802467][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 925.808096][ C1] ? get_vtime_delta+0x111/0x260 [ 925.813758][ C1] ? __secure_computing+0xb4/0x310 [ 925.819026][ C1] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 925.825451][ C1] do_syscall_64+0x3a/0xb0 [ 925.831052][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 925.837360][ C1] RIP: 0033:0x7f59cfbdc2e2 [ 925.842217][ C1] Code: 48 8b 05 b9 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 77 33 48 63 fe b8 05 00 00 00 48 89 d6 0f 05 <48> 3d 00 f0 ff ff 77 06 f3 c3 0f 1f 40 00 48 8b 15 81 db 2b 00 f7 [ 925.862567][ C1] RSP: 002b:00007ffc250ba798 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 925.871516][ C1] RAX: ffffffffffffffda RBX: 00007f59cfe97440 RCX: 00007f59cfbdc2e2 [ 925.879935][ C1] RDX: 00007ffc250ba7a0 RSI: 00007ffc250ba7a0 RDI: 0000000000000007 [ 925.888390][ C1] RBP: 0000562915094250 R08: 0000000000000b40 R09: 00005629150a1180 [ 925.896835][ C1] R10: 0000562915094250 R11: 0000000000000246 R12: 0000000000000001 [ 925.907745][ C1] R13: 0000000000001000 R14: 00005629150a1180 R15: 00007ffc250baa90 [ 925.917449][ C1] task:systemd-udevd state:S stack:27760 pid:10109 ppid: 2643 flags:0x00000000 [ 925.927735][ C1] Call Trace: [ 925.931145][ C1] __schedule+0x920/0x1fa0 [ 925.935939][ C1] ? io_schedule_timeout+0x140/0x140 [ 925.941525][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 925.947244][ C1] schedule+0xcb/0x270 [ 925.951604][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 925.958215][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 925.966054][ C1] ? do_epoll_wait+0x1227/0x1920 [ 925.971077][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 925.976054][ C1] ? do_raw_write_lock+0x11a/0x280 [ 925.981972][ C1] ? do_raw_read_unlock+0x70/0x70 [ 925.987324][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 925.993676][ C1] do_epoll_wait+0x1240/0x1920 [ 925.998444][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 926.003374][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 926.009361][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 926.015606][ C1] ? __seccomp_filter+0x644/0x1580 [ 926.020708][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 926.027028][ C1] ? finish_wait+0x260/0x260 [ 926.031715][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 926.037190][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 926.042381][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 926.047744][ C1] ? __secure_computing+0xb4/0x310 [ 926.052848][ C1] do_syscall_64+0x3a/0xb0 [ 926.057402][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 926.063312][ C1] RIP: 0033:0x7f59cfbea2e3 [ 926.067715][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 926.076134][ C1] RAX: ffffffffffffffda RBX: 00005629150a5920 RCX: 00007f59cfbea2e3 [ 926.084180][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 926.092144][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150a8ea0 R09: 0000000000000000 [ 926.100206][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 926.108189][ C1] R13: 00005629150a8500 R14: 0000000000000003 R15: 000000000000000e [ 926.116173][ C1] task:systemd-udevd state:S stack:28624 pid:10138 ppid: 2643 flags:0x00000000 [ 926.125382][ C1] Call Trace: [ 926.128868][ C1] __schedule+0x920/0x1fa0 [ 926.133289][ C1] ? io_schedule_timeout+0x140/0x140 [ 926.138584][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 926.143533][ C1] schedule+0xcb/0x270 [ 926.147590][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 926.153648][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 926.159448][ C1] ? do_epoll_wait+0x1227/0x1920 [ 926.164391][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 926.169250][ C1] ? do_raw_write_lock+0x11a/0x280 [ 926.174375][ C1] ? do_raw_read_unlock+0x70/0x70 [ 926.179392][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 926.185682][ C1] do_epoll_wait+0x1240/0x1920 [ 926.191116][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 926.196199][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 926.202309][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 926.210975][ C1] ? __seccomp_filter+0x644/0x1580 [ 926.216688][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 926.222888][ C1] ? finish_wait+0x260/0x260 [ 926.227997][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 926.233689][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 926.241745][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 926.247556][ C1] ? __secure_computing+0xb4/0x310 [ 926.254959][ C1] do_syscall_64+0x3a/0xb0 [ 926.259920][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 926.266328][ C1] RIP: 0033:0x7f59cfbea2e3 [ 926.271249][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 926.280322][ C1] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 926.289371][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 926.297374][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150a6d20 R09: 0000000000000000 [ 926.305336][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 926.313311][ C1] R13: 00005629150a5ab0 R14: 0000000000000003 R15: 000000000000000e [ 926.321288][ C1] task:systemd-udevd state:S stack:28592 pid:10145 ppid: 2643 flags:0x00000000 [ 926.330499][ C1] Call Trace: [ 926.333780][ C1] __schedule+0x920/0x1fa0 [ 926.338194][ C1] ? io_schedule_timeout+0x140/0x140 [ 926.343468][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 926.348311][ C1] schedule+0xcb/0x270 [ 926.352366][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 926.358425][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 926.364219][ C1] ? do_epoll_wait+0x1227/0x1920 [ 926.369200][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 926.374044][ C1] ? do_raw_write_lock+0x11a/0x280 [ 926.379150][ C1] ? do_raw_read_unlock+0x70/0x70 [ 926.384162][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 926.390178][ C1] do_epoll_wait+0x1240/0x1920 [ 926.394986][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 926.399925][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 926.405995][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 926.412236][ C1] ? __seccomp_filter+0x644/0x1580 [ 926.417375][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 926.422739][ C1] ? finish_wait+0x260/0x260 [ 926.427330][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 926.432796][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 926.437992][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 926.443369][ C1] ? __secure_computing+0xb4/0x310 [ 926.448497][ C1] do_syscall_64+0x3a/0xb0 [ 926.452913][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 926.458801][ C1] RIP: 0033:0x7f59cfbea2e3 [ 926.463290][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 926.471714][ C1] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 926.479697][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 926.487666][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150a8e30 R09: 0000000000000000 [ 926.495638][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 926.503617][ C1] R13: 00005629150a2900 R14: 0000000000000003 R15: 000000000000000e [ 926.511589][ C1] task:syz-executor.3 state:R running task stack:25384 pid:10154 ppid: 4693 flags:0x00000004 [ 926.522466][ C1] Call Trace: [ 926.525760][ C1] __schedule+0x920/0x1fa0 [ 926.530185][ C1] ? io_schedule_timeout+0x140/0x140 [ 926.535464][ C1] schedule+0xcb/0x270 [ 926.539530][ C1] schedule_preempt_disabled+0xc/0x20 [ 926.544886][ C1] __mutex_lock+0x7ef/0x10e0 [ 926.549466][ C1] ? process_measurement+0x3a8/0x17e0 [ 926.554833][ C1] ? mutex_lock_io_nested+0xf50/0xf50 [ 926.560209][ C1] ? up_write+0x191/0x560 [ 926.564552][ C1] ? do_raw_read_unlock+0x3b/0x70 [ 926.569573][ C1] ? _raw_read_unlock+0x1a/0x30 [ 926.574423][ C1] ? integrity_iint_find+0x123/0x150 [ 926.579706][ C1] process_measurement+0x3a8/0x17e0 [ 926.584896][ C1] ? mmap_violation_check+0x1e0/0x1e0 [ 926.590372][ C1] ? tomoyo_path_number_perm+0x590/0x590 [ 926.595993][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 926.601967][ C1] ? find_held_lock+0x2d/0x110 [ 926.606719][ C1] ? aa_get_task_label+0x25f/0x540 [ 926.613725][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 926.618565][ C1] ? fsnotify+0x1070/0x1070 [ 926.623070][ C1] ? ext4_file_write_iter+0x1980/0x1980 [ 926.628618][ C1] ? path_get+0x5d/0x80 [ 926.632763][ C1] ? aa_get_task_label+0x288/0x540 [ 926.637875][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 926.644112][ C1] ? apparmor_task_getsecid+0xc2/0x110 [ 926.649559][ C1] ima_file_check+0xb9/0x100 [ 926.654151][ C1] ? process_measurement+0x17e0/0x17e0 [ 926.659611][ C1] ? may_open+0x1f6/0x420 [ 926.665793][ C1] path_openat+0x15b5/0x27e0 [ 926.671122][ C1] ? path_lookupat+0x850/0x850 [ 926.677142][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 926.685189][ C1] do_filp_open+0x190/0x3d0 [ 926.692123][ C1] ? may_open_dev+0xf0/0xf0 [ 926.697500][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 926.702904][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 926.710867][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 926.719142][ C1] ? _raw_spin_unlock+0x1a/0x30 [ 926.724638][ C1] ? alloc_fd+0x2bc/0x640 [ 926.729912][ C1] do_sys_openat2+0x16d/0x420 [ 926.735267][ C1] ? build_open_flags+0x6f0/0x6f0 [ 926.741649][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 926.748670][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 926.754478][ C1] __x64_sys_openat+0x13f/0x1f0 [ 926.759899][ C1] ? __ia32_sys_open+0x1c0/0x1c0 [ 926.767440][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 926.774510][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 926.780440][ C1] do_syscall_64+0x3a/0xb0 [ 926.784883][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 926.790798][ C1] RIP: 0033:0x4196e4 [ 926.794707][ C1] RSP: 002b:00007fb07e721cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 926.803210][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 926.811173][ C1] RDX: 0000000000000082 RSI: 00007fb07e721d60 RDI: 00000000ffffff9c [ 926.819149][ C1] RBP: 00007fb07e721d60 R08: 0000000000000000 R09: 0000000000000000 [ 926.827135][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000082 [ 926.835117][ C1] R13: 00007fff6fb6364f R14: 00007fb07e722300 R15: 0000000000022000 [ 926.843100][ C1] task:systemd-udevd state:S stack:27648 pid:10158 ppid: 2643 flags:0x00000000 [ 926.852315][ C1] Call Trace: [ 926.855590][ C1] __schedule+0x920/0x1fa0 [ 926.860006][ C1] ? io_schedule_timeout+0x140/0x140 [ 926.865299][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 926.870143][ C1] schedule+0xcb/0x270 [ 926.874199][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 926.880269][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 926.886086][ C1] ? do_epoll_wait+0x1227/0x1920 [ 926.892425][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 926.897271][ C1] ? do_raw_write_lock+0x11a/0x280 [ 926.902381][ C1] ? do_raw_read_unlock+0x70/0x70 [ 926.907396][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 926.913369][ C1] do_epoll_wait+0x1240/0x1920 [ 926.918131][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 926.923335][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 926.929336][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 926.935568][ C1] ? __seccomp_filter+0x644/0x1580 [ 926.940670][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 926.946031][ C1] ? finish_wait+0x260/0x260 [ 926.950611][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 926.956061][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 926.961252][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 926.966615][ C1] ? __secure_computing+0xb4/0x310 [ 926.971719][ C1] do_syscall_64+0x3a/0xb0 [ 926.976140][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 926.982040][ C1] RIP: 0033:0x7f59cfbea2e3 [ 926.986452][ C1] RSP: 002b:00007ffc250befb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 926.994867][ C1] RAX: ffffffffffffffda RBX: 00005629150a5ab0 RCX: 00007f59cfbea2e3 [ 927.002849][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf080 RDI: 0000000000000004 [ 927.010810][ C1] RBP: 00007ffc250bf130 R08: 00005629150949b0 R09: 0000000000000000 [ 927.018781][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf080 [ 927.026751][ C1] R13: 00005629150a2780 R14: 0000000000000003 R15: 000000000000000e [ 927.034731][ C1] task:systemd-udevd state:S stack:27648 pid:10159 ppid: 2643 flags:0x00000000 [ 927.043943][ C1] Call Trace: [ 927.047212][ C1] __schedule+0x920/0x1fa0 [ 927.051632][ C1] ? io_schedule_timeout+0x140/0x140 [ 927.057020][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 927.061894][ C1] schedule+0xcb/0x270 [ 927.065975][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 927.072223][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 927.078020][ C1] ? do_epoll_wait+0x1227/0x1920 [ 927.082958][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 927.087801][ C1] ? do_raw_write_lock+0x11a/0x280 [ 927.092899][ C1] ? do_raw_read_unlock+0x70/0x70 [ 927.098842][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 927.105606][ C1] do_epoll_wait+0x1240/0x1920 [ 927.111477][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 927.117346][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 927.124036][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 927.130863][ C1] ? __seccomp_filter+0x644/0x1580 [ 927.136004][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 927.142894][ C1] ? finish_wait+0x260/0x260 [ 927.147661][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 927.153183][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 927.159138][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 927.165111][ C1] ? __secure_computing+0xb4/0x310 [ 927.172231][ C1] do_syscall_64+0x3a/0xb0 [ 927.178232][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 927.184899][ C1] RIP: 0033:0x7f59cfbea2e3 [ 927.189552][ C1] RSP: 002b:00007ffc250befb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 927.198749][ C1] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 927.207216][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf080 RDI: 0000000000000004 [ 927.216038][ C1] RBP: 00007ffc250bf130 R08: 00005629150a5d40 R09: 0000000000000000 [ 927.228126][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf080 [ 927.238003][ C1] R13: 00005629150a8fa0 R14: 0000000000000003 R15: 000000000000000e [ 927.246866][ C1] task:systemd-udevd state:S stack:28400 pid:10165 ppid: 2643 flags:0x00000000 [ 927.257652][ C1] Call Trace: [ 927.261550][ C1] __schedule+0x920/0x1fa0 [ 927.266174][ C1] ? io_schedule_timeout+0x140/0x140 [ 927.272055][ C1] schedule+0xcb/0x270 [ 927.277890][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 927.284218][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 927.290084][ C1] ? do_epoll_wait+0x1227/0x1920 [ 927.295250][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 927.300612][ C1] ? do_raw_write_lock+0x11a/0x280 [ 927.305921][ C1] ? do_raw_read_unlock+0x70/0x70 [ 927.311095][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 927.317465][ C1] do_epoll_wait+0x1240/0x1920 [ 927.322337][ C1] ? __lock_acquire+0x16a7/0x5230 [ 927.327888][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 927.332888][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 927.339167][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 927.346730][ C1] ? __seccomp_filter+0x644/0x1580 [ 927.351863][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 927.357323][ C1] ? finish_wait+0x260/0x260 [ 927.363051][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 927.368526][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 927.373739][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 927.379596][ C1] ? __secure_computing+0xb4/0x310 [ 927.385141][ C1] do_syscall_64+0x3a/0xb0 [ 927.389559][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 927.395594][ C1] RIP: 0033:0x7f59cfbea2e3 [ 927.400116][ C1] RSP: 002b:00007ffc250befb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 927.408635][ C1] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 927.417322][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf080 RDI: 0000000000000004 [ 927.425298][ C1] RBP: 00007ffc250bf130 R08: 00005629150b6ff0 R09: 0000000000000000 [ 927.433279][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf080 [ 927.441243][ C1] R13: 00005629150b6ee0 R14: 0000000000000003 R15: 000000000000000e [ 927.449234][ C1] task:systemd-udevd state:S stack:28400 pid:10169 ppid: 2643 flags:0x00000000 [ 927.458441][ C1] Call Trace: [ 927.461729][ C1] __schedule+0x920/0x1fa0 [ 927.466145][ C1] ? io_schedule_timeout+0x140/0x140 [ 927.471423][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 927.476276][ C1] schedule+0xcb/0x270 [ 927.480352][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 927.486427][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 927.492229][ C1] ? do_epoll_wait+0x1227/0x1920 [ 927.497164][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 927.502011][ C1] ? do_raw_write_lock+0x11a/0x280 [ 927.507126][ C1] ? do_raw_read_unlock+0x70/0x70 [ 927.512138][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 927.519342][ C1] do_epoll_wait+0x1240/0x1920 [ 927.524195][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 927.529246][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 927.535224][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 927.541465][ C1] ? __seccomp_filter+0x644/0x1580 [ 927.546831][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 927.552213][ C1] ? finish_wait+0x260/0x260 [ 927.559510][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 927.565159][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 927.570365][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 927.575749][ C1] ? __secure_computing+0xb4/0x310 [ 927.580858][ C1] do_syscall_64+0x3a/0xb0 [ 927.585286][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 927.591174][ C1] RIP: 0033:0x7f59cfbea2e3 [ 927.595695][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 927.604115][ C1] RAX: ffffffffffffffda RBX: 00005629150a2780 RCX: 00007f59cfbea2e3 [ 927.612078][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 927.620039][ C1] RBP: 00007ffc250bf1e0 R08: 0000562915098d30 R09: 0000000000000000 [ 927.628118][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 927.636094][ C1] R13: 000000000aba9500 R14: 0000000000000003 R15: 000000000000000e [ 927.644081][ C1] task:systemd-udevd state:S stack:28592 pid:10173 ppid: 2643 flags:0x00000000 [ 927.653287][ C1] Call Trace: [ 927.656803][ C1] __schedule+0x920/0x1fa0 [ 927.661389][ C1] ? io_schedule_timeout+0x140/0x140 [ 927.666787][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 927.672269][ C1] schedule+0xcb/0x270 [ 927.676688][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 927.683499][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 927.690186][ C1] ? do_epoll_wait+0x1227/0x1920 [ 927.695390][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 927.701180][ C1] ? do_raw_write_lock+0x11a/0x280 [ 927.706978][ C1] ? do_raw_read_unlock+0x70/0x70 [ 927.712157][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 927.718819][ C1] do_epoll_wait+0x1240/0x1920 [ 927.723617][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 927.730088][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 927.736253][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 927.742653][ C1] ? __seccomp_filter+0x644/0x1580 [ 927.748273][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 927.753902][ C1] ? finish_wait+0x260/0x260 [ 927.758538][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 927.764020][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 927.769233][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 927.774611][ C1] ? __secure_computing+0xb4/0x310 [ 927.779740][ C1] do_syscall_64+0x3a/0xb0 [ 927.784153][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 927.790222][ C1] RIP: 0033:0x7f59cfbea2e3 [ 927.794632][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 927.803227][ C1] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 927.811220][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 927.820343][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150990c0 R09: 0000000000000000 [ 927.829558][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 927.838198][ C1] R13: 000000000aba9500 R14: 0000000000000003 R15: 000000000000000e [ 927.847532][ C1] task:systemd-udevd state:S stack:28624 pid:10174 ppid: 2643 flags:0x00000000 [ 927.856875][ C1] Call Trace: [ 927.860598][ C1] __schedule+0x920/0x1fa0 [ 927.865238][ C1] ? io_schedule_timeout+0x140/0x140 [ 927.871090][ C1] schedule+0xcb/0x270 [ 927.875298][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 927.883035][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 927.889426][ C1] ? do_epoll_wait+0x1227/0x1920 [ 927.894910][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 927.901202][ C1] ? do_raw_write_lock+0x11a/0x280 [ 927.907673][ C1] ? do_raw_read_unlock+0x70/0x70 [ 927.912876][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 927.918996][ C1] do_epoll_wait+0x1240/0x1920 [ 927.924039][ C1] ? __lock_acquire+0x16a7/0x5230 [ 927.929414][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 927.934826][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 927.941870][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 927.948465][ C1] ? __seccomp_filter+0x644/0x1580 [ 927.953620][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 927.959253][ C1] ? finish_wait+0x260/0x260 [ 927.964051][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 927.969542][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 927.974939][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 927.980715][ C1] ? __secure_computing+0xb4/0x310 [ 927.985841][ C1] do_syscall_64+0x3a/0xb0 [ 927.990268][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 927.996258][ C1] RIP: 0033:0x7f59cfbea2e3 [ 928.000667][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 928.009085][ C1] RAX: ffffffffffffffda RBX: 00005629150a1130 RCX: 00007f59cfbea2e3 [ 928.017067][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 928.025049][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150a0e90 R09: 0000000000000000 [ 928.034231][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 928.042214][ C1] R13: 000000000aba9500 R14: 0000000000000003 R15: 000000000000000e [ 928.050188][ C1] task:systemd-udevd state:S stack:28656 pid:10175 ppid: 2643 flags:0x00000000 [ 928.059403][ C1] Call Trace: [ 928.062686][ C1] __schedule+0x920/0x1fa0 [ 928.067108][ C1] ? io_schedule_timeout+0x140/0x140 [ 928.072382][ C1] schedule+0xcb/0x270 [ 928.076457][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 928.082536][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 928.088337][ C1] ? do_epoll_wait+0x1227/0x1920 [ 928.093274][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 928.098129][ C1] ? do_raw_write_lock+0x11a/0x280 [ 928.103230][ C1] ? do_raw_read_unlock+0x70/0x70 [ 928.108468][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 928.114467][ C1] do_epoll_wait+0x1240/0x1920 [ 928.119266][ C1] ? __lock_acquire+0x16a7/0x5230 [ 928.124289][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 928.129247][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 928.135244][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 928.142273][ C1] ? __seccomp_filter+0x644/0x1580 [ 928.147439][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 928.153133][ C1] ? finish_wait+0x260/0x260 [ 928.157943][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 928.163449][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 928.169130][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 928.175047][ C1] ? __secure_computing+0xb4/0x310 [ 928.181429][ C1] do_syscall_64+0x3a/0xb0 [ 928.187029][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 928.194516][ C1] RIP: 0033:0x7f59cfbea2e3 [ 928.200293][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 928.210274][ C1] RAX: ffffffffffffffda RBX: 00005629150b5b40 RCX: 00007f59cfbea2e3 [ 928.219990][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 928.230136][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150a7c00 R09: 0000000000000000 [ 928.241705][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 928.250012][ C1] R13: 000000000aba9500 R14: 0000000000000003 R15: 000000000000000e [ 928.258789][ C1] task:syz-executor.4 state:D stack:28512 pid:10177 ppid: 4922 flags:0x00000004 [ 928.268123][ C1] Call Trace: [ 928.271418][ C1] __schedule+0x920/0x1fa0 [ 928.275854][ C1] ? io_schedule_timeout+0x140/0x140 [ 928.281149][ C1] schedule+0xcb/0x270 [ 928.285427][ C1] schedule_preempt_disabled+0xc/0x20 [ 928.290826][ C1] __mutex_lock+0x7ef/0x10e0 [ 928.295433][ C1] ? synchronize_rcu_expedited+0x2a5/0x640 [ 928.301256][ C1] ? mutex_lock_io_nested+0xf50/0xf50 [ 928.306638][ C1] ? synchronize_rcu_expedited+0x270/0x640 [ 928.312446][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 928.317707][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 928.323441][ C1] synchronize_rcu_expedited+0x2a5/0x640 [ 928.330797][ C1] ? rcu_exp_wait_wake+0x4e0/0x4e0 [ 928.336025][ C1] ? lock_acquire+0x19d/0x700 [ 928.341120][ C1] ? input_flush_device+0x49/0xd0 [ 928.347168][ C1] ? __lock_acquire+0x16a7/0x5230 [ 928.352541][ C1] ? find_held_lock+0x2d/0x110 [ 928.359174][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 928.366501][ C1] synchronize_rcu+0x106/0x1a0 [ 928.371542][ C1] ? synchronize_rcu_expedited+0x640/0x640 [ 928.377752][ C1] ? evdev_release+0x23a/0x410 [ 928.383153][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 928.388944][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 928.395479][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 928.401437][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 928.408936][ C1] evdev_release+0x23f/0x410 [ 928.414617][ C1] __fput+0x288/0x920 [ 928.420818][ C1] ? evdev_open+0x6a0/0x6a0 [ 928.425439][ C1] task_work_run+0xdd/0x1a0 [ 928.429956][ C1] exit_to_user_mode_prepare+0x218/0x220 [ 928.435590][ C1] syscall_exit_to_user_mode+0x19/0x60 [ 928.441063][ C1] do_syscall_64+0x47/0xb0 [ 928.445471][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 928.451376][ C1] RIP: 0033:0x41940b [ 928.455276][ C1] RSP: 002b:00007fff76620a50 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 928.463681][ C1] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 000000000041940b [ 928.471659][ C1] RDX: 00000000dd359d74 RSI: 0000000008b0aeda RDI: 0000000000000003 [ 928.479642][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b33424b70 [ 928.488312][ C1] R10: 0000000000027a94 R11: 0000000000000293 R12: 000000000056c9e0 [ 928.496324][ C1] R13: 000000000056c9e0 R14: 000000000056bf60 R15: 00000000000ddef2 [ 928.504759][ C1] task:syz-executor.4 state:D stack:28632 pid:10180 ppid: 4922 flags:0x00000004 [ 928.513978][ C1] Call Trace: [ 928.517476][ C1] __schedule+0x920/0x1fa0 [ 928.522002][ C1] ? io_schedule_timeout+0x140/0x140 [ 928.527371][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 928.533672][ C1] ? prepare_to_wait+0x122/0x3f0 [ 928.540128][ C1] schedule+0xcb/0x270 [ 928.545616][ C1] io_schedule+0xb6/0x130 [ 928.550237][ C1] bit_wait_io+0x12/0xd0 [ 928.554498][ C1] __wait_on_bit+0x60/0x190 [ 928.559016][ C1] ? bit_wait+0xd0/0xd0 [ 928.563175][ C1] out_of_line_wait_on_bit+0xd5/0x110 [ 928.568559][ C1] ? __wait_on_bit+0x190/0x190 [ 928.573338][ C1] ? var_wake_function+0x130/0x130 [ 928.578467][ C1] __wait_on_buffer+0x7c/0x90 [ 928.583261][ C1] __ext4_find_entry+0xc4f/0x1050 [ 928.588379][ C1] ? ext4_dx_find_entry+0x540/0x540 [ 928.593823][ C1] ? d_alloc_parallel+0x91f/0x1980 [ 928.599813][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 928.606934][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 928.612973][ C1] ext4_lookup+0x173/0x650 [ 928.617420][ C1] ? map_id_range_down+0x1c4/0x340 [ 928.622538][ C1] ? ext4_resetent+0x2a0/0x2a0 [ 928.627419][ C1] ? projid_m_show+0x220/0x220 [ 928.632207][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 928.638474][ C1] ? generic_permission+0x126/0x5b0 [ 928.643769][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 928.650037][ C1] ? security_inode_permission+0xc5/0xf0 [ 928.655672][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 928.661915][ C1] lookup_open.isra.0+0x7b1/0x1300 [ 928.667559][ C1] ? hashlen_string+0xf0/0xf0 [ 928.674667][ C1] ? verify_cpu+0x100/0x100 [ 928.680564][ C1] ? verify_cpu+0x100/0x100 [ 928.685855][ C1] path_openat+0x9b4/0x27e0 [ 928.691587][ C1] ? path_lookupat+0x850/0x850 [ 928.697774][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 928.706428][ C1] do_filp_open+0x190/0x3d0 [ 928.713054][ C1] ? may_open_dev+0xf0/0xf0 [ 928.718113][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 928.723969][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 928.730230][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 928.737613][ C1] ? _raw_spin_unlock+0x1a/0x30 [ 928.745783][ C1] ? alloc_fd+0x2bc/0x640 [ 928.752238][ C1] do_sys_openat2+0x16d/0x420 [ 928.759326][ C1] ? build_open_flags+0x6f0/0x6f0 [ 928.765481][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 928.772243][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 928.778191][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 928.784297][ C1] __x64_sys_openat+0x13f/0x1f0 [ 928.790406][ C1] ? __ia32_sys_open+0x1c0/0x1c0 [ 928.795807][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 928.802287][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 928.808220][ C1] do_syscall_64+0x3a/0xb0 [ 928.812671][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 928.818881][ C1] RIP: 0033:0x4196e4 [ 928.823780][ C1] RSP: 002b:00007f829f81ecc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 928.834494][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 928.842921][ C1] RDX: 0000000000084762 RSI: 00007f829f81ed60 RDI: 00000000ffffff9c [ 928.851507][ C1] RBP: 00007f829f81ed60 R08: 0000000000000000 R09: 0000000000000000 [ 928.860663][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000084762 [ 928.869449][ C1] R13: 00007fff766209ef R14: 00007f829f81f300 R15: 0000000000022000 [ 928.878195][ C1] task:syz-executor.4 state:D stack:29448 pid:10192 ppid: 4922 flags:0x00000004 [ 928.888840][ C1] Call Trace: [ 928.893853][ C1] __schedule+0x920/0x1fa0 [ 928.899067][ C1] ? io_schedule_timeout+0x140/0x140 [ 928.904661][ C1] ? mark_held_locks+0x9f/0xe0 [ 928.910078][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 928.915122][ C1] schedule+0xcb/0x270 [ 928.919830][ C1] rwsem_down_write_slowpath+0x917/0x11c0 [ 928.926933][ C1] ? rwsem_mark_wake+0x830/0x830 [ 928.932038][ C1] ? lock_acquire+0x19d/0x700 [ 928.937654][ C1] ? path_openat+0x94e/0x27e0 [ 928.942625][ C1] ? lock_release+0x6f0/0x6f0 [ 928.947333][ C1] ? lock_acquire+0x19d/0x700 [ 928.952155][ C1] ? lock_release+0x6f0/0x6f0 [ 928.956866][ C1] down_write+0x137/0x150 [ 928.961769][ C1] ? down_write_killable_nested+0x180/0x180 [ 928.968179][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 928.974900][ C1] path_openat+0x94e/0x27e0 [ 928.979419][ C1] ? path_lookupat+0x850/0x850 [ 928.984202][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 928.992271][ C1] do_filp_open+0x190/0x3d0 [ 928.996786][ C1] ? may_open_dev+0xf0/0xf0 [ 929.001310][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 929.006356][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 929.011311][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 929.017577][ C1] ? _raw_spin_unlock+0x1a/0x30 [ 929.022434][ C1] ? alloc_fd+0x2bc/0x640 [ 929.026770][ C1] do_sys_openat2+0x16d/0x420 [ 929.031456][ C1] ? build_open_flags+0x6f0/0x6f0 [ 929.036496][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 929.042092][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 929.046957][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 929.051822][ C1] __x64_sys_openat+0x13f/0x1f0 [ 929.056698][ C1] ? __ia32_sys_open+0x1c0/0x1c0 [ 929.061736][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 929.068528][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 929.074792][ C1] do_syscall_64+0x3a/0xb0 [ 929.079802][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 929.087459][ C1] RIP: 0033:0x4196e4 [ 929.091748][ C1] RSP: 002b:00007f829f7fdcc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 929.102928][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 929.111798][ C1] RDX: 0000000000161f42 RSI: 00007f829f7fdd60 RDI: 00000000ffffff9c [ 929.120144][ C1] RBP: 00007f829f7fdd60 R08: 0000000000000000 R09: 0000000000000000 [ 929.129875][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000161f42 [ 929.139312][ C1] R13: 00007fff766209ef R14: 00007f829f7fe300 R15: 0000000000022000 [ 929.147436][ C1] task:syz-executor.4 state:D stack:29544 pid:10193 ppid: 4922 flags:0x00000004 [ 929.157728][ C1] Call Trace: [ 929.161218][ C1] __schedule+0x920/0x1fa0 [ 929.165982][ C1] ? io_schedule_timeout+0x140/0x140 [ 929.171905][ C1] ? mark_held_locks+0x9f/0xe0 [ 929.176981][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 929.181930][ C1] schedule+0xcb/0x270 [ 929.186018][ C1] rwsem_down_read_slowpath+0x4ca/0x980 [ 929.191581][ C1] ? down_write+0x150/0x150 [ 929.196082][ C1] ? lock_release+0x6f0/0x6f0 [ 929.200771][ C1] down_read+0xe4/0x440 [ 929.204991][ C1] ? rwsem_down_read_slowpath+0x980/0x980 [ 929.211435][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 929.221095][ C1] ? __mnt_want_write+0x196/0x270 [ 929.227807][ C1] path_openat+0x14bf/0x27e0 [ 929.234211][ C1] ? path_lookupat+0x850/0x850 [ 929.239885][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 929.247818][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 929.254796][ C1] do_filp_open+0x190/0x3d0 [ 929.259437][ C1] ? may_open_dev+0xf0/0xf0 [ 929.264531][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 929.269853][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 929.274829][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 929.281190][ C1] ? _raw_spin_unlock+0x1a/0x30 [ 929.286231][ C1] ? alloc_fd+0x2bc/0x640 [ 929.290579][ C1] do_sys_openat2+0x16d/0x420 [ 929.295445][ C1] ? build_open_flags+0x6f0/0x6f0 [ 929.302120][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 929.311519][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 929.316745][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 929.322021][ C1] __x64_sys_openat+0x13f/0x1f0 [ 929.327194][ C1] ? __ia32_sys_open+0x1c0/0x1c0 [ 929.332166][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 929.338161][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 929.346344][ C1] do_syscall_64+0x3a/0xb0 [ 929.350796][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 929.356701][ C1] RIP: 0033:0x4196e4 [ 929.360597][ C1] RSP: 002b:00007f829f7dccc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 929.370317][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 929.378389][ C1] RDX: 0000000000105002 RSI: 00007f829f7dcd60 RDI: 00000000ffffff9c [ 929.386370][ C1] RBP: 00007f829f7dcd60 R08: 0000000000000000 R09: 0000000000000000 [ 929.394354][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000105002 [ 929.402342][ C1] R13: 00007fff766209ef R14: 00007f829f7dd300 R15: 0000000000022000 [ 929.410331][ C1] task:kworker/u4:7 state:R running task stack:32568 pid:10183 ppid: 2 flags:0x00004000 [ 929.421286][ C1] Call Trace: [ 929.424660][ C1] ? umh_complete+0x90/0x90 [ 929.429422][ C1] __switch_to_asm+0x40/0x40 [ 929.434128][ C1] task:kworker/u4:7 state:R running task stack:32568 pid:10186 ppid: 2 flags:0x00004000 [ 929.444948][ C1] Call Trace: [ 929.448326][ C1] ? umh_complete+0x90/0x90 [ 929.452843][ C1] __switch_to_asm+0x40/0x40 [ 929.457434][ C1] task:kworker/u4:7 state:R running task stack:32568 pid:10189 ppid: 2 flags:0x00004000 [ 929.469868][ C1] Call Trace: [ 929.475936][ C1] ? umh_complete+0x90/0x90 [ 929.480445][ C1] __switch_to_asm+0x40/0x40 [ 929.485315][ C1] task:kworker/u4:7 state:R running task stack:32568 pid:10191 ppid: 2 flags:0x00004000 [ 929.496386][ C1] Call Trace: [ 929.499681][ C1] ? umh_complete+0x90/0x90 [ 929.504204][ C1] __switch_to_asm+0x40/0x40 [ 929.509002][ C1] task:(agetty) state:R running task stack:28512 pid:10195 ppid: 1 flags:0x00000000 [ 929.519797][ C1] Call Trace: [ 929.523114][ C1] ? find_held_lock+0x2d/0x110 [ 929.528145][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 929.533713][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 929.538810][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 929.543814][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 929.550103][ C1] ? tty_lookup_driver+0x550/0x550 [ 929.555360][ C1] ? __x64_sys_ioctl+0x193/0x200 [ 929.560876][ C1] ? do_syscall_64+0x3a/0xb0 [ 929.565605][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 929.571692][ C1] [ 929.571692][ C1] Showing all locks held in the system: [ 929.579658][ C1] 7 locks held by kworker/0:1/7: [ 929.584802][ C1] #0: ffff88810902c938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x871/0x1580 [ 929.595516][ C1] #1: ffffc9000007fda8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1580 [ 929.606768][ C1] #2: ffff88810e270220 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4320 [ 929.615671][ C1] #3: ffff88810df25220 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x791 [ 929.625279][ C1] #4: ffff88811684b1a8 (&dev->mutex){....}-{3:3}, at: device_release_driver+0x1c/0x40 [ 929.635073][ C1] #5: ffffffff88511028 (input_mutex){+.+.}-{3:3}, at: __input_unregister_device+0x16d/0x470 [ 929.645308][ C1] #6: ffffffff87a7f128 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x521/0x640 [ 929.656222][ C1] 5 locks held by kworker/1:1/32: [ 929.661250][ C1] 4 locks held by kworker/0:2/1516: [ 929.666443][ C1] #0: ffff888100064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x871/0x1580 [ 929.677330][ C1] #1: ffffc90004cd7da8 ((work_completion)(&(&atkbd->event_work)->work)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1580 [ 929.689884][ C1] #2: ffff88810dac2700 (&atkbd->mutex){+.+.}-{3:3}, at: atkbd_event_work+0x22/0x160 [ 929.700352][ C1] #3: ffffffff8850c3a8 (i8042_mutex){+.+.}-{3:3}, at: ps2_command+0x6f/0x120 [ 929.710988][ C1] 1 lock held by in:imklog/4272: [ 929.715947][ C1] #0: ffff8881051d00f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 929.726105][ C1] 2 locks held by agetty/4274: [ 929.730875][ C1] #0: ffff888115f61098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 929.740651][ C1] #1: ffffc9000052b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 929.750764][ C1] 2 locks held by agetty/4283: [ 929.756274][ C1] #0: ffff888115f60098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 929.767285][ C1] #1: ffffc9000051b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 929.778705][ C1] 3 locks held by syz-executor.1/4430: [ 929.785427][ C1] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: do_unlinkat+0x190/0x690 [ 929.797072][ C1] #1: ffff88814c8b9838 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: do_unlinkat+0x27d/0x690 [ 929.808904][ C1] #2: ffff88814c82abe8 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: vfs_unlink+0xd3/0x610 [ 929.820761][ C1] 3 locks held by syz-executor.5/5334: [ 929.826705][ C1] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: do_unlinkat+0x190/0x690 [ 929.836072][ C1] #1: ffff88814c8bc970 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: do_unlinkat+0x27d/0x690 [ 929.849503][ C1] #2: ffff88814c8b8488 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: vfs_unlink+0xd3/0x610 [ 929.866492][ C1] 5 locks held by kworker/0:4/7423: [ 929.873734][ C1] #0: ffff88810902c938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x871/0x1580 [ 929.889994][ C1] #1: ffffc90005eefda8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1580 [ 929.909710][ C1] #2: ffff88810e2b8220 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4320 [ 929.923834][ C1] #3: ffff8881159b2220 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x791 [ 929.937462][ C1] #4: ffff8881129fc1a8 (&dev->mutex){....}-{3:3}, at: device_release_driver+0x1c/0x40 [ 929.950507][ C1] 3 locks held by kworker/1:7/9106: [ 929.956933][ C1] 5 locks held by kworker/0:7/9829: [ 929.962573][ C1] #0: ffff88810902c938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x871/0x1580 [ 929.974146][ C1] #1: ffffc900139efda8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1580 [ 929.989778][ C1] #2: ffff88810e1f0220 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4320 [ 929.999494][ C1] #3: ffff888113964220 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x791 [ 930.009700][ C1] #4: ffff88813d9881a8 (&dev->mutex){....}-{3:3}, at: device_release_driver+0x1c/0x40 [ 930.019384][ C1] 2 locks held by kworker/0:6/24283: [ 930.024678][ C1] #0: ffff888100066538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x871/0x1580 [ 930.035043][ C1] #1: ffffc900134b7da8 ((work_completion)(&rew.rew_work)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1580 [ 930.046618][ C1] 2 locks held by agetty/2409: [ 930.051388][ C1] #0: ffff888115abf098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 930.061239][ C1] #1: ffffc9000050b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 930.071410][ C1] 6 locks held by systemd-udevd/10107: [ 930.076868][ C1] #0: ffffffff87cba738 (tomoyo_ss){....}-{0:0}, at: tomoyo_path_perm+0x1c1/0x400 [ 930.086100][ C1] #1: ffffc90000148d78 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x630 [ 930.095330][ C1] #2: ffff88811899c230 (&dev->event_lock){-.-.}-{2:2}, at: input_repeat_key+0x78/0x380 [ 930.105095][ C1] #3: ffffffff87a78d20 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x700 [ 930.115315][ C1] #4: ffffffff87e358b8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x86/0x1750 [ 930.124390][ C1] #5: ffffffff87a78d20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x269 [ 930.136716][ C1] 1 lock held by syz-executor.3/10154: [ 930.142310][ C1] 1 lock held by syz-executor.4/10177: [ 930.147771][ C1] #0: ffffffff87a7f128 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x2a5/0x640 [ 930.158880][ C1] 2 locks held by syz-executor.4/10180: [ 930.164456][ C1] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x25dd/0x27e0 [ 930.174842][ C1] #1: ffff88811f2c1838 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: path_openat+0x94e/0x27e0 [ 930.186025][ C1] 2 locks held by syz-executor.4/10192: [ 930.192551][ C1] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x25dd/0x27e0 [ 930.202355][ C1] #1: ffff88811f2c1838 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: path_openat+0x94e/0x27e0 [ 930.214123][ C1] 2 locks held by syz-executor.4/10193: [ 930.220304][ C1] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x264e/0x27e0 [ 930.230350][ C1] #1: ffff88811f2c1838 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: path_openat+0x14bf/0x27e0 [ 930.241201][ C1] 1 lock held by (agetty)/10195: [ 930.246983][ C1] [ 930.249325][ C1] ============================================= [ 930.249325][ C1] [ 930.260371][ C1] task:systemd state:R running task stack:22880 pid: 1 ppid: 0 flags:0x00000000 [ 930.264034][ C0] keytouch 0003:0926:3333.0056: usb_submit_urb(ctrl) failed: -19 [ 930.271785][ C1] Call Trace: [ 930.271806][ C1] __schedule+0x920/0x1fa0 [ 930.289703][ C1] ? io_schedule_timeout+0x140/0x140 [ 930.295427][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 930.302424][ C1] ? call_rcu+0x2eb/0x790 [ 930.307304][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 930.313338][ C1] preempt_schedule_common+0x30/0x60 [ 930.319347][ C1] __cond_resched+0x18/0x20 [ 930.324529][ C1] task_work_run+0xf5/0x1a0 [ 930.329823][ C1] exit_to_user_mode_prepare+0x218/0x220 [ 930.335939][ C1] syscall_exit_to_user_mode+0x19/0x60 [ 930.342560][ C1] do_syscall_64+0x47/0xb0 [ 930.347760][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 930.354476][ C1] RIP: 0033:0x7ff88e5c6a4b [ 930.360363][ C1] RSP: 002b:00007ffc1ddddb58 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 930.370739][ C1] RAX: 0000000000000000 RBX: 00005613a53d1030 RCX: 00007ff88e5c6a4b [ 930.379475][ C1] RDX: 00007ff88e8ea900 RSI: 0000000000000001 RDI: 0000000000000014 [ 930.388154][ C1] RBP: 00007ff88e8eb440 R08: 00007ff890067500 R09: 00005613a53d1030 [ 930.397994][ C1] R10: 00007ff890067500 R11: 0000000000000206 R12: 0000000000000000 [ 930.406184][ C1] R13: 00005613a53b4980 R14: 00007ffc1ddddc70 R15: 00007ff88fd68941 [ 930.415410][ C1] task:kthreadd state:S stack:28192 pid: 2 ppid: 0 flags:0x00004000 [ 930.425677][ C1] Call Trace: [ 930.429766][ C1] __schedule+0x920/0x1fa0 [ 930.434514][ C1] ? io_schedule_timeout+0x140/0x140 [ 930.440532][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 930.445740][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 930.450825][ C1] schedule+0xcb/0x270 [ 930.454902][ C1] kthreadd+0x5d0/0x790 [ 930.459083][ C1] ? kthread_is_per_cpu+0xf0/0xf0 [ 930.464132][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 930.470180][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 930.475403][ C1] ? kthread_is_per_cpu+0xf0/0xf0 [ 930.480430][ C1] ret_from_fork+0x1f/0x30 [ 930.484866][ C1] task:rcu_gp state:I stack:30192 pid: 3 ppid: 2 flags:0x00004000 [ 930.494177][ C1] Call Trace: [ 930.497475][ C1] __schedule+0x920/0x1fa0 [ 930.501902][ C1] ? io_schedule_timeout+0x140/0x140 [ 930.507197][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 930.512235][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 930.517192][ C1] schedule+0xcb/0x270 [ 930.521278][ C1] rescuer_thread+0x7a7/0xd30 [ 930.525991][ C1] ? worker_thread+0x1120/0x1120 [ 930.530972][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 930.537054][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 930.542873][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 930.547917][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 930.554233][ C1] ? __kthread_parkme+0x118/0x1d0 [ 930.559270][ C1] ? worker_thread+0x1120/0x1120 [ 930.564253][ C1] kthread+0x38c/0x460 [ 930.568348][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 930.573566][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 930.578785][ C1] ret_from_fork+0x1f/0x30 [ 930.583271][ C1] task:rcu_par_gp state:I stack:30920 pid: 4 ppid: 2 flags:0x00004000 [ 930.592495][ C1] Call Trace: [ 930.595795][ C1] __schedule+0x920/0x1fa0 [ 930.600228][ C1] ? io_schedule_timeout+0x140/0x140 [ 930.605527][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 930.610552][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 930.615480][ C1] schedule+0xcb/0x270 [ 930.619558][ C1] rescuer_thread+0x7a7/0xd30 [ 930.624238][ C1] ? worker_thread+0x1120/0x1120 [ 930.629167][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 930.635204][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 930.641040][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 930.646088][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 930.652350][ C1] ? __kthread_parkme+0x118/0x1d0 [ 930.657397][ C1] ? worker_thread+0x1120/0x1120 [ 930.662356][ C1] kthread+0x38c/0x460 [ 930.666426][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 930.671621][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 930.676731][ C1] ret_from_fork+0x1f/0x30 [ 930.681157][ C1] task:kworker/0:0 state:R running task stack:22056 pid: 5 ppid: 2 flags:0x00004000 [ 930.691967][ C1] Workqueue: 0x0 (events) [ 930.696417][ C1] Call Trace: [ 930.699693][ C1] __schedule+0x920/0x1fa0 [ 930.704109][ C1] ? io_schedule_timeout+0x140/0x140 [ 930.709389][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 930.714320][ C1] schedule+0xcb/0x270 [ 930.718401][ C1] worker_thread+0x14c/0x1120 [ 930.723096][ C1] ? process_one_work+0x1580/0x1580 [ 930.728331][ C1] kthread+0x38c/0x460 [ 930.732417][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 930.737614][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 930.742741][ C1] ret_from_fork+0x1f/0x30 [ 930.747162][ C1] task:kworker/0:0H state:I stack:29296 pid: 6 ppid: 2 flags:0x00004000 [ 930.756925][ C1] Workqueue: 0x0 (events_highpri) [ 930.762050][ C1] Call Trace: [ 930.765336][ C1] __schedule+0x920/0x1fa0 [ 930.769758][ C1] ? io_schedule_timeout+0x140/0x140 [ 930.775061][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 930.780011][ C1] schedule+0xcb/0x270 [ 930.784080][ C1] worker_thread+0x14c/0x1120 [ 930.788764][ C1] ? process_one_work+0x1580/0x1580 [ 930.793984][ C1] kthread+0x38c/0x460 [ 930.799209][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 930.806489][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 930.811725][ C1] ret_from_fork+0x1f/0x30 [ 930.816375][ C1] task:kworker/0:1 state:D stack:22200 pid: 7 ppid: 2 flags:0x00004000 [ 930.826952][ C1] Workqueue: usb_hub_wq hub_event [ 930.834091][ C1] Call Trace: [ 930.837529][ C1] __schedule+0x920/0x1fa0 [ 930.842555][ C1] ? io_schedule_timeout+0x140/0x140 [ 930.848488][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 930.855077][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 930.860526][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 930.865612][ C1] schedule+0xcb/0x270 [ 930.869798][ C1] synchronize_rcu_expedited+0x47a/0x640 [ 930.876426][ C1] ? rcu_exp_wait_wake+0x4e0/0x4e0 [ 930.881658][ C1] ? finish_wait+0x260/0x260 [ 930.886765][ C1] ? input_unregister_handle+0x128/0x290 [ 930.892925][ C1] ? lock_release+0x6f0/0x6f0 [ 930.897805][ C1] ? cond_synchronize_rcu+0x20/0x20 [ 930.903971][ C1] ? find_held_lock+0x2d/0x110 [ 930.908890][ C1] ? input_unregister_handle+0x200/0x290 [ 930.915030][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 930.920440][ C1] ? input_unregister_handle+0x128/0x290 [ 930.926199][ C1] synchronize_rcu+0x106/0x1a0 [ 930.931752][ C1] ? synchronize_rcu_expedited+0x640/0x640 [ 930.937929][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 930.943488][ C1] ? wait_for_completion_io+0x270/0x270 [ 930.949076][ C1] ? wait_for_completion_io+0x270/0x270 [ 930.954665][ C1] ? input_unregister_handle+0x200/0x290 [ 930.960300][ C1] kbd_disconnect+0x19/0x30 [ 930.964820][ C1] __input_unregister_device+0x206/0x470 [ 930.970472][ C1] input_unregister_device+0xb4/0xf0 [ 930.975780][ C1] dvb_usb_remote_exit+0x164/0x1d0 [ 930.980901][ C1] dvb_usb_exit.isra.0+0x1e/0x310 [ 930.985928][ C1] dvb_usb_device_exit+0x16a/0x280 [ 930.991032][ C1] ? dvb_usb_exit.isra.0+0x310/0x310 [ 930.996323][ C1] ? mark_held_locks+0x9f/0xe0 [ 931.001087][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 931.007325][ C1] ? usb_disable_interface+0x82/0x3c0 [ 931.012711][ C1] usb_unbind_interface+0x1d8/0x8d0 [ 931.018008][ C1] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 931.023550][ C1] ? usb_unbind_device+0x1a0/0x1a0 [ 931.028659][ C1] __device_release_driver+0x3bd/0x6f0 [ 931.034129][ C1] device_release_driver+0x26/0x40 [ 931.039254][ C1] bus_remove_device+0x2eb/0x5a0 [ 931.044216][ C1] device_del+0x502/0xd40 [ 931.048544][ C1] ? __device_links_queue_sync_state+0x3f0/0x3f0 [ 931.054870][ C1] ? pm_runtime_barrier+0xdc/0x1a0 [ 931.059978][ C1] usb_disable_device+0x35b/0x7b0 [ 931.065020][ C1] ? trace_hardirqs_off_caller+0x110/0x1a0 [ 931.070832][ C1] usb_disconnect.cold+0x27d/0x791 [ 931.075954][ C1] hub_event+0x1c9c/0x4320 [ 931.080389][ C1] ? hub_port_debounce+0x3c0/0x3c0 [ 931.085502][ C1] ? __lock_acquire+0x1c91/0x5230 [ 931.090526][ C1] ? trace_workqueue_activate_work+0x111/0x1e0 [ 931.096683][ C1] ? lock_release+0x6f0/0x6f0 [ 931.101378][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 931.106238][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 931.111671][ C1] process_one_work+0x98d/0x1580 [ 931.116979][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 931.123023][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 931.134233][ C1] worker_thread+0x82b/0x1120 [ 931.140181][ C1] ? __kthread_parkme+0x118/0x1d0 [ 931.145533][ C1] ? process_one_work+0x1580/0x1580 [ 931.151759][ C1] kthread+0x38c/0x460 [ 931.156308][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 931.161631][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 931.167918][ C1] ret_from_fork+0x1f/0x30 [ 931.174642][ C1] task:kworker/u4:0 state:I stack:24192 pid: 8 ppid: 2 flags:0x00004000 [ 931.187175][ C1] Workqueue: 0x0 (events_unbound) [ 931.193711][ C1] Call Trace: [ 931.197267][ C1] __schedule+0x920/0x1fa0 [ 931.202125][ C1] ? io_schedule_timeout+0x140/0x140 [ 931.209405][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 931.215726][ C1] schedule+0xcb/0x270 [ 931.221141][ C1] worker_thread+0x14c/0x1120 [ 931.226369][ C1] ? process_one_work+0x1580/0x1580 [ 931.232330][ C1] kthread+0x38c/0x460 [ 931.236917][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 931.244206][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 931.251131][ C1] ret_from_fork+0x1f/0x30 [ 931.256821][ C1] task:mm_percpu_wq state:I stack:30920 pid: 9 ppid: 2 flags:0x00004000 [ 931.271969][ C1] Call Trace: [ 931.276708][ C1] __schedule+0x920/0x1fa0 [ 931.282965][ C1] ? io_schedule_timeout+0x140/0x140 [ 931.290435][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 931.298887][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 931.305651][ C1] schedule+0xcb/0x270 [ 931.310793][ C1] rescuer_thread+0x7a7/0xd30 [ 931.316421][ C1] ? worker_thread+0x1120/0x1120 [ 931.321738][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 931.330203][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 931.337764][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 931.344685][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 931.351703][ C1] ? __kthread_parkme+0x118/0x1d0 [ 931.357088][ C1] ? worker_thread+0x1120/0x1120 [ 931.362681][ C1] kthread+0x38c/0x460 [ 931.366754][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 931.372146][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 931.377272][ C1] ret_from_fork+0x1f/0x30 [ 931.381704][ C1] task:ksoftirqd/0 state:S stack:27480 pid: 10 ppid: 2 flags:0x00004000 [ 931.390907][ C1] Call Trace: [ 931.394194][ C1] __schedule+0x920/0x1fa0 [ 931.398624][ C1] ? io_schedule_timeout+0x140/0x140 [ 931.403903][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 931.410145][ C1] ? __do_softirq+0x7e3/0x944 [ 931.414824][ C1] schedule+0xcb/0x270 [ 931.418885][ C1] smpboot_thread_fn+0x589/0x870 [ 931.423822][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 931.430072][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 931.436357][ C1] ? __kthread_parkme+0x118/0x1d0 [ 931.441408][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 931.447679][ C1] kthread+0x38c/0x460 [ 931.451773][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 931.456990][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 931.462120][ C1] ret_from_fork+0x1f/0x30 [ 931.466548][ C1] task:rcu_sched state:R running task stack:29088 pid: 11 ppid: 2 flags:0x00004000 [ 931.477327][ C1] Call Trace: [ 931.480618][ C1] __schedule+0x920/0x1fa0 [ 931.485045][ C1] ? io_schedule_timeout+0x140/0x140 [ 931.490331][ C1] ? debug_object_destroy+0x210/0x210 [ 931.495716][ C1] schedule+0xcb/0x270 [ 931.499777][ C1] schedule_timeout+0x14a/0x250 [ 931.504652][ C1] ? usleep_range+0x170/0x170 [ 931.509339][ C1] ? __next_timer_interrupt+0x210/0x210 [ 931.514886][ C1] ? prepare_to_swait_exclusive+0x2d0/0x2d0 [ 931.520793][ C1] rcu_gp_kthread+0xa36/0x1ba0 [ 931.525576][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 931.530441][ C1] ? call_rcu+0x790/0x790 [ 931.534783][ C1] ? __kthread_parkme+0x69/0x1d0 [ 931.539715][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 931.545692][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 931.551947][ C1] ? __kthread_parkme+0x118/0x1d0 [ 931.558037][ C1] ? call_rcu+0x790/0x790 [ 931.562408][ C1] kthread+0x38c/0x460 [ 931.566484][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 931.571692][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 931.576811][ C1] ret_from_fork+0x1f/0x30 [ 931.581249][ C1] task:migration/0 state:S stack:30168 pid: 12 ppid: 2 flags:0x00004000 [ 931.590470][ C1] Stopper: 0x0 <- 0x0 [ 931.594466][ C1] Call Trace: [ 931.597759][ C1] __schedule+0x920/0x1fa0 [ 931.602200][ C1] ? io_schedule_timeout+0x140/0x140 [ 931.607500][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 931.613494][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 931.619309][ C1] schedule+0xcb/0x270 [ 931.623387][ C1] smpboot_thread_fn+0x589/0x870 [ 931.629293][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 931.635546][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 931.641820][ C1] ? __kthread_parkme+0x118/0x1d0 [ 931.646864][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 931.653112][ C1] kthread+0x38c/0x460 [ 931.657216][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 931.662424][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 931.667550][ C1] ret_from_fork+0x1f/0x30 [ 931.671979][ C1] task:cpuhp/0 state:S stack:26144 pid: 13 ppid: 2 flags:0x00004000 [ 931.681197][ C1] Call Trace: [ 931.684470][ C1] __schedule+0x920/0x1fa0 [ 931.688883][ C1] ? io_schedule_timeout+0x140/0x140 [ 931.694179][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 931.700163][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 931.705217][ C1] schedule+0xcb/0x270 [ 931.709307][ C1] smpboot_thread_fn+0x589/0x870 [ 931.714245][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 931.720486][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 931.726739][ C1] ? __kthread_parkme+0x118/0x1d0 [ 931.731778][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 931.738149][ C1] kthread+0x38c/0x460 [ 931.742218][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 931.747429][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 931.752582][ C1] ret_from_fork+0x1f/0x30 [ 931.757889][ C1] task:cpuhp/1 state:S stack:27920 pid: 14 ppid: 2 flags:0x00004000 [ 931.770239][ C1] Call Trace: [ 931.773658][ C1] __schedule+0x920/0x1fa0 [ 931.778781][ C1] ? io_schedule_timeout+0x140/0x140 [ 931.785316][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 931.792026][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 931.797525][ C1] schedule+0xcb/0x270 [ 931.802088][ C1] smpboot_thread_fn+0x589/0x870 [ 931.807392][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 931.814815][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 931.823300][ C1] ? __kthread_parkme+0x118/0x1d0 [ 931.829311][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 931.836111][ C1] kthread+0x38c/0x460 [ 931.840699][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 931.846818][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 931.851965][ C1] ret_from_fork+0x1f/0x30 [ 931.856388][ C1] task:migration/1 state:R running task stack:30496 pid: 15 ppid: 2 flags:0x00004000 [ 931.867166][ C1] Stopper: 0x0 <- 0x0 [ 931.871145][ C1] Call Trace: [ 931.874435][ C1] __schedule+0x920/0x1fa0 [ 931.878852][ C1] ? io_schedule_timeout+0x140/0x140 [ 931.884142][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 931.890143][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 931.896011][ C1] schedule+0xcb/0x270 [ 931.900232][ C1] smpboot_thread_fn+0x589/0x870 [ 931.905196][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 931.911460][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 931.917808][ C1] ? __kthread_parkme+0x118/0x1d0 [ 931.922846][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 931.929092][ C1] kthread+0x38c/0x460 [ 931.933183][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 931.938396][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 931.943516][ C1] ret_from_fork+0x1f/0x30 [ 931.947932][ C1] task:ksoftirqd/1 state:S stack:25016 pid: 16 ppid: 2 flags:0x00004000 [ 931.958386][ C1] Call Trace: [ 931.962462][ C1] __schedule+0x920/0x1fa0 [ 931.966924][ C1] ? io_schedule_timeout+0x140/0x140 [ 931.973957][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 931.980222][ C1] ? __do_softirq+0x7e3/0x944 [ 931.985219][ C1] schedule+0xcb/0x270 [ 931.989312][ C1] smpboot_thread_fn+0x589/0x870 [ 931.994474][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 932.001132][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 932.008472][ C1] ? __kthread_parkme+0x118/0x1d0 [ 932.013915][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 932.022997][ C1] kthread+0x38c/0x460 [ 932.027165][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 932.032381][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 932.037507][ C1] ret_from_fork+0x1f/0x30 [ 932.042159][ C1] task:kworker/1:0H state:I stack:29168 pid: 18 ppid: 2 flags:0x00004000 [ 932.051746][ C1] Workqueue: 0x0 (kblockd) [ 932.056353][ C1] Call Trace: [ 932.059649][ C1] __schedule+0x920/0x1fa0 [ 932.064075][ C1] ? io_schedule_timeout+0x140/0x140 [ 932.069358][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 932.074316][ C1] schedule+0xcb/0x270 [ 932.078477][ C1] worker_thread+0x14c/0x1120 [ 932.083166][ C1] ? process_one_work+0x1580/0x1580 [ 932.088387][ C1] kthread+0x38c/0x460 [ 932.092469][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 932.097680][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 932.102791][ C1] ret_from_fork+0x1f/0x30 [ 932.107222][ C1] task:kdevtmpfs state:S stack:27312 pid: 19 ppid: 2 flags:0x00004000 [ 932.116609][ C1] Call Trace: [ 932.119891][ C1] __schedule+0x920/0x1fa0 [ 932.124520][ C1] ? io_schedule_timeout+0x140/0x140 [ 932.129850][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 932.135065][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 932.140016][ C1] schedule+0xcb/0x270 [ 932.144102][ C1] devtmpfsd+0x278/0x2a3 [ 932.148434][ C1] ? dmar_validate_one_drhd+0x24d/0x24d [ 932.153996][ C1] kthread+0x38c/0x460 [ 932.158238][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 932.165545][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 932.170952][ C1] ret_from_fork+0x1f/0x30 [ 932.175987][ C1] task:netns state:I stack:29888 pid: 20 ppid: 2 flags:0x00004000 [ 932.187119][ C1] Call Trace: [ 932.190400][ C1] __schedule+0x920/0x1fa0 [ 932.194837][ C1] ? io_schedule_timeout+0x140/0x140 [ 932.200164][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 932.205301][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 932.210521][ C1] schedule+0xcb/0x270 [ 932.214637][ C1] rescuer_thread+0x7a7/0xd30 [ 932.219321][ C1] ? worker_thread+0x1120/0x1120 [ 932.224273][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 932.230496][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 932.236325][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 932.241385][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 932.249995][ C1] ? __kthread_parkme+0x118/0x1d0 [ 932.258435][ C1] ? worker_thread+0x1120/0x1120 [ 932.263829][ C1] kthread+0x38c/0x460 [ 932.267931][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 932.273458][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 932.278577][ C1] ret_from_fork+0x1f/0x30 [ 932.283010][ C1] task:inet_frag_wq state:I stack:30304 pid: 21 ppid: 2 flags:0x00004000 [ 932.292824][ C1] Call Trace: [ 932.296115][ C1] __schedule+0x920/0x1fa0 [ 932.300545][ C1] ? io_schedule_timeout+0x140/0x140 [ 932.305838][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 932.310875][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 932.315828][ C1] schedule+0xcb/0x270 [ 932.319940][ C1] rescuer_thread+0x7a7/0xd30 [ 932.324623][ C1] ? worker_thread+0x1120/0x1120 [ 932.329673][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 932.336110][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 932.341940][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 932.346995][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 932.353258][ C1] ? __kthread_parkme+0x118/0x1d0 [ 932.358313][ C1] ? worker_thread+0x1120/0x1120 [ 932.363356][ C1] kthread+0x38c/0x460 [ 932.367475][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 932.373066][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 932.378207][ C1] ret_from_fork+0x1f/0x30 [ 932.382672][ C1] task:kworker/u4:1 state:R running task stack:24032 pid: 22 ppid: 2 flags:0x00004000 [ 932.393473][ C1] Workqueue: 0x0 (events_unbound) [ 932.398698][ C1] Call Trace: [ 932.402264][ C1] __schedule+0x920/0x1fa0 [ 932.406985][ C1] ? io_schedule_timeout+0x140/0x140 [ 932.412293][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 932.417316][ C1] schedule+0xcb/0x270 [ 932.421386][ C1] worker_thread+0x14c/0x1120 [ 932.426080][ C1] ? __kthread_parkme+0x118/0x1d0 [ 932.431123][ C1] ? process_one_work+0x1580/0x1580 [ 932.436320][ C1] kthread+0x38c/0x460 [ 932.440384][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 932.445575][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 932.450697][ C1] ret_from_fork+0x1f/0x30 [ 932.455114][ C1] task:kworker/1:1 state:R running task stack:19512 pid: 32 ppid: 2 flags:0x00004000 [ 932.465895][ C1] Workqueue: usb_hub_wq hub_event [ 932.470932][ C1] Call Trace: [ 932.474198][ C1] __schedule+0x920/0x1fa0 [ 932.478623][ C1] ? io_schedule_timeout+0x140/0x140 [ 932.483913][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 932.489903][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 932.495166][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 932.500204][ C1] ? msleep+0x63/0xf0 [ 932.504176][ C1] schedule+0xcb/0x270 [ 932.508240][ C1] schedule_timeout+0x14a/0x250 [ 932.513097][ C1] ? usleep_range+0x170/0x170 [ 932.517784][ C1] ? __next_timer_interrupt+0x210/0x210 [ 932.523327][ C1] ? do_get_mempolicy+0xb13/0xdc0 [ 932.528361][ C1] msleep+0xa4/0xf0 [ 932.532163][ C1] hub_port_init+0x76e/0x2e40 [ 932.536852][ C1] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 932.543704][ C1] hub_event+0x2190/0x4320 [ 932.548256][ C1] ? hub_port_debounce+0x3c0/0x3c0 [ 932.553383][ C1] ? __lock_acquire+0x1c90/0x5230 [ 932.558416][ C1] ? trace_workqueue_activate_work+0x111/0x1e0 [ 932.564570][ C1] ? lock_release+0x6f0/0x6f0 [ 932.569256][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 932.574125][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 932.579140][ C1] process_one_work+0x98d/0x1580 [ 932.584090][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 932.589472][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 932.594406][ C1] worker_thread+0x82b/0x1120 [ 932.599080][ C1] ? __kthread_parkme+0x118/0x1d0 [ 932.604126][ C1] ? process_one_work+0x1580/0x1580 [ 932.609320][ C1] kthread+0x38c/0x460 [ 932.613403][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 932.618600][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 932.623711][ C1] ret_from_fork+0x1f/0x30 [ 932.628127][ C1] task:kauditd state:S stack:29104 pid: 33 ppid: 2 flags:0x00004000 [ 932.637346][ C1] Call Trace: [ 932.640633][ C1] __schedule+0x920/0x1fa0 [ 932.645043][ C1] ? io_schedule_timeout+0x140/0x140 [ 932.650333][ C1] ? prepare_to_wait_event+0x129/0x7e0 [ 932.655805][ C1] schedule+0xcb/0x270 [ 932.659885][ C1] kauditd_thread+0x6b8/0xba0 [ 932.664572][ C1] ? auditd_reset+0x170/0x170 [ 932.669247][ C1] ? finish_wait+0x260/0x260 [ 932.673917][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 932.680153][ C1] ? __kthread_parkme+0x118/0x1d0 [ 932.685199][ C1] ? auditd_reset+0x170/0x170 [ 932.689870][ C1] kthread+0x38c/0x460 [ 932.693936][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 932.699149][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 932.704280][ C1] ret_from_fork+0x1f/0x30 [ 932.708721][ C1] task:kworker/u4:2 state:R running task stack:24040 pid: 45 ppid: 2 flags:0x00004000 [ 932.719498][ C1] Workqueue: 0x0 (events_unbound) [ 932.724624][ C1] Call Trace: [ 932.727904][ C1] __schedule+0x920/0x1fa0 [ 932.732321][ C1] ? io_schedule_timeout+0x140/0x140 [ 932.737610][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 932.742555][ C1] schedule+0xcb/0x270 [ 932.746627][ C1] worker_thread+0x14c/0x1120 [ 932.751304][ C1] ? process_one_work+0x1580/0x1580 [ 932.756513][ C1] kthread+0x38c/0x460 [ 932.760624][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 932.765833][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 932.771004][ C1] ret_from_fork+0x1f/0x30 [ 932.775585][ C1] task:kworker/u4:4 state:I stack:24144 pid: 629 ppid: 2 flags:0x00004000 [ 932.785673][ C1] Workqueue: 0x0 (events_unbound) [ 932.791161][ C1] Call Trace: [ 932.794622][ C1] __schedule+0x920/0x1fa0 [ 932.799729][ C1] ? io_schedule_timeout+0x140/0x140 [ 932.806698][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 932.812771][ C1] schedule+0xcb/0x270 [ 932.817321][ C1] worker_thread+0x14c/0x1120 [ 932.823401][ C1] ? __kthread_parkme+0x118/0x1d0 [ 932.828998][ C1] ? process_one_work+0x1580/0x1580 [ 932.834674][ C1] kthread+0x38c/0x460 [ 932.839115][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 932.845052][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 932.851212][ C1] ret_from_fork+0x1f/0x30 [ 932.856339][ C1] task:khungtaskd state:S stack:29976 pid: 1256 ppid: 2 flags:0x00004000 [ 932.866963][ C1] Call Trace: [ 932.870661][ C1] __schedule+0x920/0x1fa0 [ 932.876100][ C1] ? io_schedule_timeout+0x140/0x140 [ 932.883650][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 932.890907][ C1] ? debug_object_destroy+0x210/0x210 [ 932.897699][ C1] schedule+0xcb/0x270 [ 932.901798][ C1] schedule_timeout+0x14a/0x250 [ 932.906673][ C1] ? usleep_range+0x170/0x170 [ 932.911376][ C1] ? __next_timer_interrupt+0x210/0x210 [ 932.916931][ C1] watchdog+0xf9/0xf70 [ 932.921029][ C1] ? reset_hung_task_detector+0x30/0x30 [ 932.926608][ C1] kthread+0x38c/0x460 [ 932.930805][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 932.936071][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 932.941206][ C1] ret_from_fork+0x1f/0x30 [ 932.945746][ C1] task:oom_reaper state:S stack:30400 pid: 1266 ppid: 2 flags:0x00004000 [ 932.954970][ C1] Call Trace: [ 932.958249][ C1] __schedule+0x920/0x1fa0 [ 932.962682][ C1] ? io_schedule_timeout+0x140/0x140 [ 932.967980][ C1] ? prepare_to_wait_event+0x129/0x7e0 [ 932.973444][ C1] schedule+0xcb/0x270 [ 932.977532][ C1] oom_reaper+0x95e/0xd10 [ 932.982382][ C1] ? __kthread_parkme+0xd4/0x1d0 [ 932.987332][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 932.992181][ C1] ? __oom_reap_task_mm+0x400/0x400 [ 932.997476][ C1] ? finish_wait+0x260/0x260 [ 933.002076][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 933.008323][ C1] ? __kthread_parkme+0x118/0x1d0 [ 933.013505][ C1] ? __oom_reap_task_mm+0x400/0x400 [ 933.018744][ C1] kthread+0x38c/0x460 [ 933.022817][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 933.028966][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 933.034093][ C1] ret_from_fork+0x1f/0x30 [ 933.038543][ C1] task:writeback state:I stack:30496 pid: 1267 ppid: 2 flags:0x00004000 [ 933.047766][ C1] Call Trace: [ 933.051065][ C1] __schedule+0x920/0x1fa0 [ 933.055494][ C1] ? io_schedule_timeout+0x140/0x140 [ 933.060773][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 933.065809][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 933.070749][ C1] schedule+0xcb/0x270 [ 933.074844][ C1] rescuer_thread+0x7a7/0xd30 [ 933.079519][ C1] ? worker_thread+0x1120/0x1120 [ 933.084473][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 933.090468][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 933.096285][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 933.101320][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 933.107577][ C1] ? __kthread_parkme+0x118/0x1d0 [ 933.112602][ C1] ? worker_thread+0x1120/0x1120 [ 933.117537][ C1] kthread+0x38c/0x460 [ 933.121598][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 933.126792][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 933.131945][ C1] ret_from_fork+0x1f/0x30 [ 933.136366][ C1] task:kcompactd0 state:S stack:29632 pid: 1269 ppid: 2 flags:0x00004000 [ 933.145570][ C1] Call Trace: [ 933.149816][ C1] __schedule+0x920/0x1fa0 [ 933.154242][ C1] ? io_schedule_timeout+0x140/0x140 [ 933.159540][ C1] ? debug_object_destroy+0x210/0x210 [ 933.164917][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 933.169767][ C1] schedule+0xcb/0x270 [ 933.173832][ C1] schedule_timeout+0x14a/0x250 [ 933.178676][ C1] ? usleep_range+0x170/0x170 [ 933.183358][ C1] ? __next_timer_interrupt+0x210/0x210 [ 933.188912][ C1] ? __wake_up_locked_sync_key+0x20/0x20 [ 933.194559][ C1] kcompactd+0x566/0xca0 [ 933.198797][ C1] ? kcompactd_do_work+0x6f0/0x6f0 [ 933.205938][ C1] ? finish_wait+0x260/0x260 [ 933.210902][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 933.219360][ C1] ? __kthread_parkme+0x118/0x1d0 [ 933.224792][ C1] ? kcompactd_do_work+0x6f0/0x6f0 [ 933.230793][ C1] kthread+0x38c/0x460 [ 933.234926][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 933.241020][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 933.247390][ C1] ret_from_fork+0x1f/0x30 [ 933.252365][ C1] task:kblockd state:I stack:30704 pid: 1294 ppid: 2 flags:0x00004000 [ 933.261997][ C1] Call Trace: [ 933.265601][ C1] __schedule+0x920/0x1fa0 [ 933.271442][ C1] ? io_schedule_timeout+0x140/0x140 [ 933.276762][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 933.282536][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 933.290160][ C1] schedule+0xcb/0x270 [ 933.295402][ C1] rescuer_thread+0x7a7/0xd30 [ 933.301118][ C1] ? worker_thread+0x1120/0x1120 [ 933.306171][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 933.313364][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 933.319215][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 933.324683][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 933.332575][ C1] ? __kthread_parkme+0x118/0x1d0 [ 933.339582][ C1] ? worker_thread+0x1120/0x1120 [ 933.344851][ C1] kthread+0x38c/0x460 [ 933.349842][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 933.355568][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 933.360827][ C1] ret_from_fork+0x1f/0x30 [ 933.366083][ C1] task:tpm_dev_wq state:I stack:30624 pid: 1381 ppid: 2 flags:0x00004000 [ 933.376741][ C1] Call Trace: [ 933.381461][ C1] __schedule+0x920/0x1fa0 [ 933.387438][ C1] ? io_schedule_timeout+0x140/0x140 [ 933.393160][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 933.399089][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 933.404709][ C1] schedule+0xcb/0x270 [ 933.408976][ C1] rescuer_thread+0x7a7/0xd30 [ 933.414125][ C1] ? worker_thread+0x1120/0x1120 [ 933.419143][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 933.425662][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 933.432078][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 933.437131][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 933.443379][ C1] ? __kthread_parkme+0x118/0x1d0 [ 933.448424][ C1] ? worker_thread+0x1120/0x1120 [ 933.453387][ C1] kthread+0x38c/0x460 [ 933.457476][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 933.462680][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 933.467796][ C1] ret_from_fork+0x1f/0x30 [ 933.472214][ C1] task:ata_sff state:I stack:30152 pid: 1391 ppid: 2 flags:0x00004000 [ 933.481908][ C1] Call Trace: [ 933.485301][ C1] __schedule+0x920/0x1fa0 [ 933.489782][ C1] ? io_schedule_timeout+0x140/0x140 [ 933.495082][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 933.500098][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 933.505028][ C1] schedule+0xcb/0x270 [ 933.509094][ C1] rescuer_thread+0x7a7/0xd30 [ 933.513769][ C1] ? worker_thread+0x1120/0x1120 [ 933.518722][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 933.524719][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 933.530524][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 933.535583][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 933.541824][ C1] ? __kthread_parkme+0x118/0x1d0 [ 933.546849][ C1] ? worker_thread+0x1120/0x1120 [ 933.551801][ C1] kthread+0x38c/0x460 [ 933.555883][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 933.561094][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 933.566205][ C1] ret_from_fork+0x1f/0x30 [ 933.570624][ C1] task:md state:I stack:29840 pid: 1425 ppid: 2 flags:0x00004000 [ 933.579856][ C1] Call Trace: [ 933.583136][ C1] __schedule+0x920/0x1fa0 [ 933.587565][ C1] ? io_schedule_timeout+0x140/0x140 [ 933.592845][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 933.597879][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 933.602806][ C1] schedule+0xcb/0x270 [ 933.606868][ C1] rescuer_thread+0x7a7/0xd30 [ 933.611551][ C1] ? worker_thread+0x1120/0x1120 [ 933.616500][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 933.622487][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 933.628287][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 933.633308][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 933.639547][ C1] ? __kthread_parkme+0x118/0x1d0 [ 933.644577][ C1] ? worker_thread+0x1120/0x1120 [ 933.649505][ C1] kthread+0x38c/0x460 [ 933.653564][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 933.658755][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 933.663898][ C1] ret_from_fork+0x1f/0x30 [ 933.668331][ C1] task:edac-poller state:I stack:30496 pid: 1426 ppid: 2 flags:0x00004000 [ 933.677535][ C1] Call Trace: [ 933.680817][ C1] __schedule+0x920/0x1fa0 [ 933.685245][ C1] ? io_schedule_timeout+0x140/0x140 [ 933.690527][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 933.695548][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 933.700474][ C1] schedule+0xcb/0x270 [ 933.704541][ C1] rescuer_thread+0x7a7/0xd30 [ 933.709294][ C1] ? worker_thread+0x1120/0x1120 [ 933.714223][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 933.720198][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 933.726006][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 933.731019][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 933.737259][ C1] ? __kthread_parkme+0x118/0x1d0 [ 933.742285][ C1] ? worker_thread+0x1120/0x1120 [ 933.747228][ C1] kthread+0x38c/0x460 [ 933.751298][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 933.756490][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 933.761595][ C1] ret_from_fork+0x1f/0x30 [ 933.766004][ C1] task:kworker/0:2 state:R running task stack:22024 pid: 1516 ppid: 2 flags:0x00004000 [ 933.776771][ C1] Workqueue: events atkbd_event_work [ 933.782060][ C1] Call Trace: [ 933.785334][ C1] __schedule+0x920/0x1fa0 [ 933.789749][ C1] ? io_schedule_timeout+0x140/0x140 [ 933.795021][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 933.801002][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 933.806199][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 933.811243][ C1] schedule+0xcb/0x270 [ 933.815298][ C1] schedule_timeout+0x14a/0x250 [ 933.820147][ C1] ? usleep_range+0x170/0x170 [ 933.824819][ C1] ? __next_timer_interrupt+0x210/0x210 [ 933.830378][ C1] ? __wake_up_locked_sync_key+0x20/0x20 [ 933.836002][ C1] ps2_do_sendbyte+0x43a/0x720 [ 933.840757][ C1] ? serport_ldisc_read+0x650/0x650 [ 933.845942][ C1] ? finish_wait+0x260/0x260 [ 933.850517][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 933.855452][ C1] __ps2_command+0x238/0x10b0 [ 933.860139][ C1] ? mutex_lock_io_nested+0xf50/0xf50 [ 933.865499][ C1] ? ps2_is_keyboard_id+0x30/0x30 [ 933.870524][ C1] ? __mutex_lock+0x507/0x10e0 [ 933.875284][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 933.881264][ C1] ? atkbd_event_work+0x22/0x160 [ 933.886190][ C1] ps2_command+0x7d/0x120 [ 933.890518][ C1] atkbd_set_leds.isra.0+0x17d/0x460 [ 933.895801][ C1] ? lock_release+0x6f0/0x6f0 [ 933.900477][ C1] ? atkbd_do_show_extra+0x90/0x90 [ 933.905576][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 933.911040][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 933.915962][ C1] atkbd_event_work+0x13c/0x160 [ 933.920812][ C1] process_one_work+0x98d/0x1580 [ 933.925762][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 933.931133][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 933.936062][ C1] worker_thread+0x64c/0x1120 [ 933.940741][ C1] ? __kthread_parkme+0x118/0x1d0 [ 933.945754][ C1] ? process_one_work+0x1580/0x1580 [ 933.950943][ C1] kthread+0x38c/0x460 [ 933.955001][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 933.960206][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 933.965306][ C1] ret_from_fork+0x1f/0x30 [ 933.969736][ C1] task:kworker/0:1H state:I stack:28024 pid: 1545 ppid: 2 flags:0x00004000 [ 933.978931][ C1] Workqueue: 0x0 (kblockd) [ 933.983430][ C1] Call Trace: [ 933.986694][ C1] __schedule+0x920/0x1fa0 [ 933.991098][ C1] ? io_schedule_timeout+0x140/0x140 [ 933.996368][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 934.001302][ C1] schedule+0xcb/0x270 [ 934.005356][ C1] worker_thread+0x14c/0x1120 [ 934.010037][ C1] ? __kthread_parkme+0x118/0x1d0 [ 934.015052][ C1] ? process_one_work+0x1580/0x1580 [ 934.020243][ C1] kthread+0x38c/0x460 [ 934.024313][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 934.029516][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 934.034622][ C1] ret_from_fork+0x1f/0x30 [ 934.039047][ C1] task:rpciod state:I stack:30704 pid: 1546 ppid: 2 flags:0x00004000 [ 934.048255][ C1] Call Trace: [ 934.051519][ C1] __schedule+0x920/0x1fa0 [ 934.055936][ C1] ? io_schedule_timeout+0x140/0x140 [ 934.061823][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 934.066865][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 934.071793][ C1] schedule+0xcb/0x270 [ 934.075864][ C1] rescuer_thread+0x7a7/0xd30 [ 934.080533][ C1] ? worker_thread+0x1120/0x1120 [ 934.085472][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 934.091451][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 934.097261][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 934.102277][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 934.108519][ C1] ? __kthread_parkme+0x118/0x1d0 [ 934.113532][ C1] ? worker_thread+0x1120/0x1120 [ 934.118460][ C1] kthread+0x38c/0x460 [ 934.122514][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 934.127702][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 934.132800][ C1] ret_from_fork+0x1f/0x30 [ 934.137234][ C1] task:kworker/u5:0 state:I stack:28960 pid: 1547 ppid: 2 flags:0x00004000 [ 934.146451][ C1] Workqueue: 0x0 (hci0) [ 934.150692][ C1] Call Trace: [ 934.153953][ C1] __schedule+0x920/0x1fa0 [ 934.158378][ C1] ? io_schedule_timeout+0x140/0x140 [ 934.163649][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 934.169025][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 934.175571][ C1] schedule+0xcb/0x270 [ 934.180221][ C1] worker_thread+0x14c/0x1120 [ 934.186438][ C1] ? process_one_work+0x1580/0x1580 [ 934.193729][ C1] kthread+0x38c/0x460 [ 934.198959][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 934.206613][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 934.211754][ C1] ret_from_fork+0x1f/0x30 [ 934.216623][ C1] task:xprtiod state:I stack:30704 pid: 1548 ppid: 2 flags:0x00004000 [ 934.227237][ C1] Call Trace: [ 934.230642][ C1] __schedule+0x920/0x1fa0 [ 934.235106][ C1] ? io_schedule_timeout+0x140/0x140 [ 934.241084][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 934.246320][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 934.251772][ C1] schedule+0xcb/0x270 [ 934.256013][ C1] rescuer_thread+0x7a7/0xd30 [ 934.261649][ C1] ? worker_thread+0x1120/0x1120 [ 934.267803][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 934.273971][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 934.280619][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 934.286065][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 934.292704][ C1] ? __kthread_parkme+0x118/0x1d0 [ 934.298281][ C1] ? worker_thread+0x1120/0x1120 [ 934.303390][ C1] kthread+0x38c/0x460 [ 934.308073][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 934.313313][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 934.318842][ C1] ret_from_fork+0x1f/0x30 [ 934.323663][ C1] task:cfg80211 state:I stack:30328 pid: 1551 ppid: 2 flags:0x00004000 [ 934.333265][ C1] Call Trace: [ 934.336646][ C1] __schedule+0x920/0x1fa0 [ 934.341271][ C1] ? io_schedule_timeout+0x140/0x140 [ 934.349099][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 934.354349][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 934.361008][ C1] schedule+0xcb/0x270 [ 934.366310][ C1] rescuer_thread+0x7a7/0xd30 [ 934.372209][ C1] ? worker_thread+0x1120/0x1120 [ 934.378175][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 934.384688][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 934.390516][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 934.395540][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 934.401803][ C1] ? __kthread_parkme+0x118/0x1d0 [ 934.406856][ C1] ? worker_thread+0x1120/0x1120 [ 934.411820][ C1] kthread+0x38c/0x460 [ 934.415903][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 934.421111][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 934.426232][ C1] ret_from_fork+0x1f/0x30 [ 934.430653][ C1] task:kswapd0 state:S stack:30080 pid: 1576 ppid: 2 flags:0x00004000 [ 934.439853][ C1] Call Trace: [ 934.443123][ C1] __schedule+0x920/0x1fa0 [ 934.447550][ C1] ? io_schedule_timeout+0x140/0x140 [ 934.452836][ C1] ? cpumask_next+0x3c/0x40 [ 934.457333][ C1] ? set_pgdat_percpu_threshold+0x19a/0x290 [ 934.463218][ C1] schedule+0xcb/0x270 [ 934.467275][ C1] kswapd+0xb5b/0xd30 [ 934.471248][ C1] ? balance_pgdat+0x1250/0x1250 [ 934.476181][ C1] ? finish_wait+0x260/0x260 [ 934.480782][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 934.487013][ C1] ? __kthread_parkme+0x118/0x1d0 [ 934.492038][ C1] ? balance_pgdat+0x1250/0x1250 [ 934.496987][ C1] kthread+0x38c/0x460 [ 934.501057][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 934.506247][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 934.511351][ C1] ret_from_fork+0x1f/0x30 [ 934.515773][ C1] task:nfsiod state:I stack:30640 pid: 1578 ppid: 2 flags:0x00004000 [ 934.524990][ C1] Call Trace: [ 934.529061][ C1] __schedule+0x920/0x1fa0 [ 934.533487][ C1] ? io_schedule_timeout+0x140/0x140 [ 934.538856][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 934.543889][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 934.548834][ C1] schedule+0xcb/0x270 [ 934.552897][ C1] rescuer_thread+0x7a7/0xd30 [ 934.557562][ C1] ? worker_thread+0x1120/0x1120 [ 934.562511][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 934.568489][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 934.574302][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 934.579329][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 934.585568][ C1] ? __kthread_parkme+0x118/0x1d0 [ 934.590581][ C1] ? worker_thread+0x1120/0x1120 [ 934.595509][ C1] kthread+0x38c/0x460 [ 934.599566][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 934.604753][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 934.609865][ C1] ret_from_fork+0x1f/0x30 [ 934.614292][ C1] task:acpi_thermal_pm state:I stack:30496 pid: 1612 ppid: 2 flags:0x00004000 [ 934.623508][ C1] Call Trace: [ 934.626778][ C1] __schedule+0x920/0x1fa0 [ 934.631200][ C1] ? io_schedule_timeout+0x140/0x140 [ 934.636493][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 934.641507][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 934.646441][ C1] schedule+0xcb/0x270 [ 934.650501][ C1] rescuer_thread+0x7a7/0xd30 [ 934.655163][ C1] ? worker_thread+0x1120/0x1120 [ 934.661926][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 934.667923][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 934.673736][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 934.678751][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 934.685520][ C1] ? __kthread_parkme+0x118/0x1d0 [ 934.691325][ C1] ? worker_thread+0x1120/0x1120 [ 934.696980][ C1] kthread+0x38c/0x460 [ 934.701295][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 934.706997][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 934.712955][ C1] ret_from_fork+0x1f/0x30 [ 934.718972][ C1] task:hwrng state:S stack:30112 pid: 1657 ppid: 2 flags:0x00004000 [ 934.729696][ C1] Call Trace: [ 934.733362][ C1] __schedule+0x920/0x1fa0 [ 934.739064][ C1] ? io_schedule_timeout+0x140/0x140 [ 934.746983][ C1] ? prepare_to_wait_event+0x129/0x7e0 [ 934.754218][ C1] schedule+0xcb/0x270 [ 934.759791][ C1] add_hwgenerator_randomness+0x1b0/0x220 [ 934.766918][ C1] ? credit_entropy_bits.constprop.0+0x450/0x450 [ 934.773911][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 934.779840][ C1] ? finish_wait+0x260/0x260 [ 934.784837][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 934.794992][ C1] hwrng_fillfn+0x1e7/0x2d0 [ 934.799558][ C1] ? hwrng_attr_current_show+0x1d0/0x1d0 [ 934.805834][ C1] kthread+0x38c/0x460 [ 934.811550][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 934.817421][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 934.822690][ C1] ret_from_fork+0x1f/0x30 [ 934.827379][ C1] task:scsi_eh_0 state:S stack:30728 pid: 1700 ppid: 2 flags:0x00004000 [ 934.837430][ C1] Call Trace: [ 934.841023][ C1] __schedule+0x920/0x1fa0 [ 934.845485][ C1] ? io_schedule_timeout+0x140/0x140 [ 934.851173][ C1] schedule+0xcb/0x270 [ 934.855517][ C1] scsi_error_handler+0x529/0xea0 [ 934.860586][ C1] ? scsi_eh_get_sense+0x680/0x680 [ 934.865945][ C1] ? __kthread_parkme+0x69/0x1d0 [ 934.871087][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 934.877130][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 934.883298][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 934.888727][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 934.895276][ C1] ? __kthread_parkme+0x118/0x1d0 [ 934.900345][ C1] ? scsi_eh_get_sense+0x680/0x680 [ 934.905455][ C1] kthread+0x38c/0x460 [ 934.909539][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 934.914733][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 934.919851][ C1] ret_from_fork+0x1f/0x30 [ 934.924298][ C1] task:scsi_tmf_0 state:I stack:30704 pid: 1701 ppid: 2 flags:0x00004000 [ 934.933510][ C1] Call Trace: [ 934.936818][ C1] __schedule+0x920/0x1fa0 [ 934.941259][ C1] ? io_schedule_timeout+0x140/0x140 [ 934.946570][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 934.951596][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 934.956534][ C1] schedule+0xcb/0x270 [ 934.960611][ C1] rescuer_thread+0x7a7/0xd30 [ 934.965284][ C1] ? worker_thread+0x1120/0x1120 [ 934.970240][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 934.976209][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 934.982376][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 934.987410][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 934.993664][ C1] ? __kthread_parkme+0x118/0x1d0 [ 934.998695][ C1] ? worker_thread+0x1120/0x1120 [ 935.003640][ C1] kthread+0x38c/0x460 [ 935.007699][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 935.013337][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 935.018441][ C1] ret_from_fork+0x1f/0x30 [ 935.022871][ C1] task:kworker/1:1H state:R running task stack:27856 pid: 1715 ppid: 2 flags:0x00004000 [ 935.033666][ C1] Workqueue: 0x0 (kblockd) [ 935.038185][ C1] Call Trace: [ 935.041554][ C1] __schedule+0x920/0x1fa0 [ 935.045986][ C1] ? io_schedule_timeout+0x140/0x140 [ 935.051259][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 935.056187][ C1] schedule+0xcb/0x270 [ 935.060249][ C1] worker_thread+0x14c/0x1120 [ 935.064920][ C1] ? __kthread_parkme+0x118/0x1d0 [ 935.069934][ C1] ? process_one_work+0x1580/0x1580 [ 935.075318][ C1] kthread+0x38c/0x460 [ 935.079737][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 935.085044][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 935.090417][ C1] ret_from_fork+0x1f/0x30 [ 935.094864][ C1] task:target_completi state:I stack:30704 pid: 1727 ppid: 2 flags:0x00004000 [ 935.105116][ C1] Call Trace: [ 935.109012][ C1] __schedule+0x920/0x1fa0 [ 935.113543][ C1] ? io_schedule_timeout+0x140/0x140 [ 935.118894][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 935.124506][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 935.129478][ C1] schedule+0xcb/0x270 [ 935.133562][ C1] rescuer_thread+0x7a7/0xd30 [ 935.138335][ C1] ? worker_thread+0x1120/0x1120 [ 935.143545][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 935.149723][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 935.155555][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 935.160918][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 935.167557][ C1] ? __kthread_parkme+0x118/0x1d0 [ 935.172609][ C1] ? worker_thread+0x1120/0x1120 [ 935.177553][ C1] kthread+0x38c/0x460 [ 935.181630][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 935.187190][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 935.193639][ C1] ret_from_fork+0x1f/0x30 [ 935.198219][ C1] task:xcopy_wq state:I stack:30704 pid: 1728 ppid: 2 flags:0x00004000 [ 935.207653][ C1] Call Trace: [ 935.211242][ C1] __schedule+0x920/0x1fa0 [ 935.215833][ C1] ? io_schedule_timeout+0x140/0x140 [ 935.221567][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 935.227189][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 935.233042][ C1] schedule+0xcb/0x270 [ 935.237161][ C1] rescuer_thread+0x7a7/0xd30 [ 935.241896][ C1] ? worker_thread+0x1120/0x1120 [ 935.246877][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 935.252925][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 935.260639][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 935.265806][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 935.272195][ C1] ? __kthread_parkme+0x118/0x1d0 [ 935.277338][ C1] ? worker_thread+0x1120/0x1120 [ 935.282724][ C1] kthread+0x38c/0x460 [ 935.287016][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 935.292258][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 935.297548][ C1] ret_from_fork+0x1f/0x30 [ 935.302493][ C1] task:libertastf state:I stack:30704 pid: 1791 ppid: 2 flags:0x00004000 [ 935.311762][ C1] Call Trace: [ 935.315075][ C1] __schedule+0x920/0x1fa0 [ 935.319712][ C1] ? io_schedule_timeout+0x140/0x140 [ 935.325019][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 935.330077][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 935.335028][ C1] schedule+0xcb/0x270 [ 935.339106][ C1] rescuer_thread+0x7a7/0xd30 [ 935.343771][ C1] ? worker_thread+0x1120/0x1120 [ 935.348702][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 935.354700][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 935.360527][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 935.365561][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 935.371791][ C1] ? __kthread_parkme+0x118/0x1d0 [ 935.376826][ C1] ? worker_thread+0x1120/0x1120 [ 935.381758][ C1] kthread+0x38c/0x460 [ 935.385836][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 935.391038][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 935.396165][ C1] ret_from_fork+0x1f/0x30 [ 935.400580][ C1] task:zd1211rw state:I stack:30584 pid: 1810 ppid: 2 flags:0x00004000 [ 935.409782][ C1] Call Trace: [ 935.413051][ C1] __schedule+0x920/0x1fa0 [ 935.417462][ C1] ? io_schedule_timeout+0x140/0x140 [ 935.422747][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 935.427758][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 935.432681][ C1] schedule+0xcb/0x270 [ 935.436738][ C1] rescuer_thread+0x7a7/0xd30 [ 935.441422][ C1] ? worker_thread+0x1120/0x1120 [ 935.446353][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 935.452340][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 935.458145][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 935.463160][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 935.469415][ C1] ? __kthread_parkme+0x118/0x1d0 [ 935.474452][ C1] ? worker_thread+0x1120/0x1120 [ 935.479385][ C1] kthread+0x38c/0x460 [ 935.483449][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 935.488657][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 935.493762][ C1] ret_from_fork+0x1f/0x30 [ 935.498188][ C1] task:u132 state:I stack:29840 pid: 1873 ppid: 2 flags:0x00004000 [ 935.507393][ C1] Call Trace: [ 935.510659][ C1] __schedule+0x920/0x1fa0 [ 935.515068][ C1] ? io_schedule_timeout+0x140/0x140 [ 935.520340][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 935.525372][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 935.530322][ C1] schedule+0xcb/0x270 [ 935.534395][ C1] rescuer_thread+0x7a7/0xd30 [ 935.539056][ C1] ? worker_thread+0x1120/0x1120 [ 935.543985][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 935.550054][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 935.555939][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 935.560957][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 935.567200][ C1] ? __kthread_parkme+0x118/0x1d0 [ 935.572229][ C1] ? worker_thread+0x1120/0x1120 [ 935.577160][ C1] kthread+0x38c/0x460 [ 935.581229][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 935.586430][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 935.591536][ C1] ret_from_fork+0x1f/0x30 [ 935.596047][ C1] task:uas state:I stack:30704 pid: 1886 ppid: 2 flags:0x00004000 [ 935.605253][ C1] Call Trace: [ 935.608529][ C1] __schedule+0x920/0x1fa0 [ 935.612953][ C1] ? io_schedule_timeout+0x140/0x140 [ 935.618227][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 935.623238][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 935.628166][ C1] schedule+0xcb/0x270 [ 935.632220][ C1] rescuer_thread+0x7a7/0xd30 [ 935.636894][ C1] ? worker_thread+0x1120/0x1120 [ 935.641821][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 935.647816][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 935.653631][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 935.659467][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 935.665721][ C1] ? __kthread_parkme+0x118/0x1d0 [ 935.670758][ C1] ? worker_thread+0x1120/0x1120 [ 935.676660][ C1] kthread+0x38c/0x460 [ 935.680740][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 935.685931][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 935.691052][ C1] ret_from_fork+0x1f/0x30 [ 935.695471][ C1] task:usbip_event state:I stack:30784 pid: 2166 ppid: 2 flags:0x00004000 [ 935.704694][ C1] Call Trace: [ 935.707980][ C1] __schedule+0x920/0x1fa0 [ 935.712397][ C1] ? io_schedule_timeout+0x140/0x140 [ 935.717694][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 935.722712][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 935.727643][ C1] schedule+0xcb/0x270 [ 935.731718][ C1] rescuer_thread+0x7a7/0xd30 [ 935.736386][ C1] ? worker_thread+0x1120/0x1120 [ 935.741329][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 935.747311][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 935.753121][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 935.758146][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 935.764374][ C1] ? __kthread_parkme+0x118/0x1d0 [ 935.769399][ C1] ? worker_thread+0x1120/0x1120 [ 935.774338][ C1] kthread+0x38c/0x460 [ 935.778397][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 935.784914][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 935.790473][ C1] ret_from_fork+0x1f/0x30 [ 935.796064][ C1] task:kworker/1:2 state:I stack:22280 pid: 2209 ppid: 2 flags:0x00004000 [ 935.807363][ C1] Workqueue: 0x0 (events) [ 935.812691][ C1] Call Trace: [ 935.816114][ C1] __schedule+0x920/0x1fa0 [ 935.821644][ C1] ? io_schedule_timeout+0x140/0x140 [ 935.830339][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 935.836425][ C1] schedule+0xcb/0x270 [ 935.842215][ C1] worker_thread+0x14c/0x1120 [ 935.847178][ C1] ? __kthread_parkme+0x118/0x1d0 [ 935.852359][ C1] ? process_one_work+0x1580/0x1580 [ 935.860721][ C1] kthread+0x38c/0x460 [ 935.866311][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 935.872889][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 935.878347][ C1] ret_from_fork+0x1f/0x30 [ 935.883083][ C1] task:pvrusb2-context state:S stack:30456 pid: 2374 ppid: 2 flags:0x00004000 [ 935.894560][ C1] Call Trace: [ 935.898075][ C1] __schedule+0x920/0x1fa0 [ 935.902641][ C1] ? io_schedule_timeout+0x140/0x140 [ 935.908678][ C1] ? prepare_to_wait_event+0x129/0x7e0 [ 935.915554][ C1] schedule+0xcb/0x270 [ 935.922182][ C1] pvr2_context_thread_func+0x5e2/0x850 [ 935.928919][ C1] ? pvr2_context_destroy+0x230/0x230 [ 935.935494][ C1] ? finish_wait+0x260/0x260 [ 935.941989][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 935.948286][ C1] ? __kthread_parkme+0x118/0x1d0 [ 935.953439][ C1] ? pvr2_context_destroy+0x230/0x230 [ 935.958849][ C1] kthread+0x38c/0x460 [ 935.963095][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 935.968400][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 935.973858][ C1] ret_from_fork+0x1f/0x30 [ 935.978440][ C1] task:kvub300c state:I stack:30704 pid: 2421 ppid: 2 flags:0x00004000 [ 935.988224][ C1] Call Trace: [ 935.991517][ C1] __schedule+0x920/0x1fa0 [ 935.996436][ C1] ? io_schedule_timeout+0x140/0x140 [ 936.001772][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 936.007090][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 936.012175][ C1] schedule+0xcb/0x270 [ 936.017586][ C1] rescuer_thread+0x7a7/0xd30 [ 936.022834][ C1] ? worker_thread+0x1120/0x1120 [ 936.029187][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 936.035181][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 936.040987][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 936.046002][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 936.052245][ C1] ? __kthread_parkme+0x118/0x1d0 [ 936.057274][ C1] ? worker_thread+0x1120/0x1120 [ 936.062204][ C1] kthread+0x38c/0x460 [ 936.066265][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 936.071461][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 936.076822][ C1] ret_from_fork+0x1f/0x30 [ 936.081236][ C1] task:kvub300p state:I stack:30704 pid: 2422 ppid: 2 flags:0x00004000 [ 936.090436][ C1] Call Trace: [ 936.093713][ C1] __schedule+0x920/0x1fa0 [ 936.098122][ C1] ? io_schedule_timeout+0x140/0x140 [ 936.103404][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 936.108424][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 936.113445][ C1] schedule+0xcb/0x270 [ 936.117501][ C1] rescuer_thread+0x7a7/0xd30 [ 936.122164][ C1] ? worker_thread+0x1120/0x1120 [ 936.127092][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 936.133071][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 936.138866][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 936.143937][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 936.150177][ C1] ? __kthread_parkme+0x118/0x1d0 [ 936.155214][ C1] ? worker_thread+0x1120/0x1120 [ 936.160150][ C1] kthread+0x38c/0x460 [ 936.164221][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 936.169421][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 936.174523][ C1] ret_from_fork+0x1f/0x30 [ 936.178937][ C1] task:kvub300d state:I stack:30704 pid: 2423 ppid: 2 flags:0x00004000 [ 936.188151][ C1] Call Trace: [ 936.191421][ C1] __schedule+0x920/0x1fa0 [ 936.196018][ C1] ? io_schedule_timeout+0x140/0x140 [ 936.201287][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 936.206298][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 936.211220][ C1] schedule+0xcb/0x270 [ 936.215276][ C1] rescuer_thread+0x7a7/0xd30 [ 936.219955][ C1] ? worker_thread+0x1120/0x1120 [ 936.224900][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 936.230870][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 936.236665][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 936.241678][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 936.247909][ C1] ? __kthread_parkme+0x118/0x1d0 [ 936.252925][ C1] ? worker_thread+0x1120/0x1120 [ 936.257862][ C1] kthread+0x38c/0x460 [ 936.261934][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 936.267123][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 936.272234][ C1] ret_from_fork+0x1f/0x30 [ 936.276643][ C1] task:kmemstick state:I stack:30784 pid: 2427 ppid: 2 flags:0x00004000 [ 936.285874][ C1] Call Trace: [ 936.289182][ C1] __schedule+0x920/0x1fa0 [ 936.293598][ C1] ? io_schedule_timeout+0x140/0x140 [ 936.298889][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 936.303990][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 936.308931][ C1] schedule+0xcb/0x270 [ 936.312989][ C1] rescuer_thread+0x7a7/0xd30 [ 936.317692][ C1] ? worker_thread+0x1120/0x1120 [ 936.322619][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 936.328589][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 936.334386][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 936.339401][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 936.345632][ C1] ? __kthread_parkme+0x118/0x1d0 [ 936.350657][ C1] ? worker_thread+0x1120/0x1120 [ 936.355587][ C1] kthread+0x38c/0x460 [ 936.359659][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 936.364859][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 936.369960][ C1] ret_from_fork+0x1f/0x30 [ 936.374383][ C1] task:elousb state:I stack:30624 pid: 2451 ppid: 2 flags:0x00004000 [ 936.383588][ C1] Call Trace: [ 936.386870][ C1] __schedule+0x920/0x1fa0 [ 936.391278][ C1] ? io_schedule_timeout+0x140/0x140 [ 936.396549][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 936.401561][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 936.406485][ C1] schedule+0xcb/0x270 [ 936.410541][ C1] rescuer_thread+0x7a7/0xd30 [ 936.415219][ C1] ? worker_thread+0x1120/0x1120 [ 936.420199][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 936.426173][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 936.431971][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 936.436994][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 936.443290][ C1] ? __kthread_parkme+0x118/0x1d0 [ 936.448339][ C1] ? worker_thread+0x1120/0x1120 [ 936.453282][ C1] kthread+0x38c/0x460 [ 936.457338][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 936.462536][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 936.467634][ C1] ret_from_fork+0x1f/0x30 [ 936.472053][ C1] task:ipv6_addrconf state:I stack:30704 pid: 2584 ppid: 2 flags:0x00004000 [ 936.481264][ C1] Call Trace: [ 936.484555][ C1] __schedule+0x920/0x1fa0 [ 936.488972][ C1] ? io_schedule_timeout+0x140/0x140 [ 936.494258][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 936.499285][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 936.504209][ C1] schedule+0xcb/0x270 [ 936.508278][ C1] rescuer_thread+0x7a7/0xd30 [ 936.512956][ C1] ? worker_thread+0x1120/0x1120 [ 936.517883][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 936.523857][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 936.529661][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 936.534674][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 936.540903][ C1] ? __kthread_parkme+0x118/0x1d0 [ 936.545928][ C1] ? worker_thread+0x1120/0x1120 [ 936.550859][ C1] kthread+0x38c/0x460 [ 936.554917][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 936.560207][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 936.565306][ C1] ret_from_fork+0x1f/0x30 [ 936.569713][ C1] task:ext4-rsv-conver state:I stack:30704 pid: 2605 ppid: 2 flags:0x00004000 [ 936.578914][ C1] Call Trace: [ 936.582182][ C1] __schedule+0x920/0x1fa0 [ 936.586602][ C1] ? io_schedule_timeout+0x140/0x140 [ 936.591870][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 936.596884][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 936.601816][ C1] schedule+0xcb/0x270 [ 936.605900][ C1] rescuer_thread+0x7a7/0xd30 [ 936.610563][ C1] ? worker_thread+0x1120/0x1120 [ 936.615501][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 936.622510][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 936.628316][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 936.633345][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 936.639574][ C1] ? __kthread_parkme+0x118/0x1d0 [ 936.644600][ C1] ? worker_thread+0x1120/0x1120 [ 936.649529][ C1] kthread+0x38c/0x460 [ 936.653598][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 936.658813][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 936.663940][ C1] ret_from_fork+0x1f/0x30 [ 936.668347][ C1] task:systemd-journal state:R running task stack:23984 pid: 2628 ppid: 1 flags:0x00000000 [ 936.679108][ C1] Call Trace: [ 936.682371][ C1] __schedule+0x920/0x1fa0 [ 936.686773][ C1] ? io_schedule_timeout+0x140/0x140 [ 936.692041][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 936.696878][ C1] ? trace_hardirqs_on+0x38/0x1a0 [ 936.701890][ C1] ? __secure_computing+0x20c/0x310 [ 936.707076][ C1] schedule+0xcb/0x270 [ 936.711146][ C1] exit_to_user_mode_prepare+0x12d/0x220 [ 936.716780][ C1] syscall_exit_to_user_mode+0x19/0x60 [ 936.722248][ C1] do_syscall_64+0x47/0xb0 [ 936.726662][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 936.732558][ C1] RIP: 0033:0x7fe3d847df17 [ 936.736957][ C1] RSP: 002b:00007ffd6e3744a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000027 [ 936.748062][ C1] RAX: 0000000000000a44 RBX: 00005636803b01e0 RCX: 00007fe3d847df17 [ 936.756720][ C1] RDX: 0000000000000000 RSI: 00007ffd6e3745c0 RDI: 00005636803b01e0 [ 936.766419][ C1] RBP: 00007ffd6e3745c0 R08: 0cfbb4168404499a R09: 0000000000000000 [ 936.775399][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000a44 [ 936.783959][ C1] R13: 00007ffd6e374568 R14: 00007ffd6e3745c0 R15: 00007ffd6e374b58 [ 936.793657][ C1] task:systemd-udevd state:S stack:22624 pid: 2643 ppid: 1 flags:0x00000000 [ 936.804185][ C1] Call Trace: [ 936.808183][ C1] __schedule+0x920/0x1fa0 [ 936.813077][ C1] ? io_schedule_timeout+0x140/0x140 [ 936.818470][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 936.823865][ C1] schedule+0xcb/0x270 [ 936.828803][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 936.836013][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 936.841930][ C1] ? do_epoll_wait+0x1227/0x1920 [ 936.846874][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 936.851716][ C1] ? do_raw_write_lock+0x11a/0x280 [ 936.856823][ C1] ? do_raw_read_unlock+0x70/0x70 [ 936.861874][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 936.867850][ C1] do_epoll_wait+0x1240/0x1920 [ 936.872726][ C1] ? __lock_acquire+0x16a7/0x5230 [ 936.880907][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 936.887112][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 936.893435][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 936.900441][ C1] ? __seccomp_filter+0x644/0x1580 [ 936.905710][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 936.911325][ C1] ? finish_wait+0x260/0x260 [ 936.916315][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 936.922376][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 936.927612][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 936.933008][ C1] ? __secure_computing+0xb4/0x310 [ 936.938146][ C1] do_syscall_64+0x3a/0xb0 [ 936.943173][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 936.949280][ C1] RIP: 0033:0x7f59cfbea2e3 [ 936.954502][ C1] RSP: 002b:00007ffc250bf5e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 936.964134][ C1] RAX: ffffffffffffffda RBX: 00005629150a8260 RCX: 00007f59cfbea2e3 [ 936.972395][ C1] RDX: 000000000000000b RSI: 00007ffc250bf5f0 RDI: 000000000000000a [ 936.980377][ C1] RBP: 00007ffc250bf780 R08: 0000000000000008 R09: 00007ffc251370f0 [ 936.988400][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf5f0 [ 936.996458][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 937.004451][ C1] task:systemd-timesyn state:S stack:27640 pid: 2708 ppid: 1 flags:0x00000000 [ 937.013665][ C1] Call Trace: [ 937.016948][ C1] __schedule+0x920/0x1fa0 [ 937.021373][ C1] ? io_schedule_timeout+0x140/0x140 [ 937.026909][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 937.031765][ C1] schedule+0xcb/0x270 [ 937.035846][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 937.042411][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 937.048314][ C1] ? do_epoll_wait+0x1227/0x1920 [ 937.053246][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 937.058110][ C1] ? do_raw_write_lock+0x11a/0x280 [ 937.063230][ C1] ? do_raw_read_unlock+0x70/0x70 [ 937.068248][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 937.074221][ C1] do_epoll_wait+0x1240/0x1920 [ 937.078982][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 937.083911][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.090010][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 937.096265][ C1] ? __seccomp_filter+0x644/0x1580 [ 937.101368][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 937.107003][ C1] ? finish_wait+0x260/0x260 [ 937.111787][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 937.117613][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 937.123439][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 937.129152][ C1] ? __secure_computing+0xb4/0x310 [ 937.134434][ C1] do_syscall_64+0x3a/0xb0 [ 937.139438][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 937.145654][ C1] RIP: 0033:0x7f71e0839303 [ 937.150536][ C1] RSP: 002b:00007ffd8f988b80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 937.159272][ C1] RAX: ffffffffffffffda RBX: 00005604e752d8f0 RCX: 00007f71e0839303 [ 937.167753][ C1] RDX: 0000000000000006 RSI: 00007ffd8f988b90 RDI: 0000000000000004 [ 937.176858][ C1] RBP: 00007ffd8f988ce0 R08: 0000000000000000 R09: 000000000000000d [ 937.184952][ C1] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffd8f988b90 [ 937.194072][ C1] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 937.202164][ C1] task:sd-resolve state:S stack:28840 pid: 2709 ppid: 1 flags:0x00000000 [ 937.212202][ C1] Call Trace: [ 937.220282][ C1] __schedule+0x920/0x1fa0 [ 937.225250][ C1] ? io_schedule_timeout+0x140/0x140 [ 937.230581][ C1] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 937.236673][ C1] schedule+0xcb/0x270 [ 937.240782][ C1] schedule_timeout+0x1db/0x250 [ 937.245954][ C1] ? usleep_range+0x170/0x170 [ 937.250916][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 937.255980][ C1] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 937.261851][ C1] ? add_wait_queue_priority+0x260/0x260 [ 937.267485][ C1] __skb_wait_for_more_packets+0x35b/0x5e0 [ 937.273309][ C1] ? __skb_free_datagram_locked+0x410/0x410 [ 937.279295][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 937.284888][ C1] ? proto_seq_start+0x50/0x50 [ 937.289672][ C1] ? __skb_ext_set+0x280/0x280 [ 937.294426][ C1] ? find_held_lock+0x2d/0x110 [ 937.299184][ C1] unix_dgram_recvmsg+0x1ff/0xb60 [ 937.304235][ C1] ? maybe_init_creds+0x520/0x520 [ 937.309283][ C1] ? aa_af_perm+0x230/0x230 [ 937.313810][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 937.320059][ C1] ? security_socket_recvmsg+0x8f/0xc0 [ 937.325543][ C1] __sys_recvfrom+0x248/0x3a0 [ 937.330503][ C1] ? __ia32_sys_send+0x100/0x100 [ 937.335596][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.341856][ C1] ? __seccomp_filter+0x644/0x1580 [ 937.347004][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 937.353125][ C1] ? get_vtime_delta+0x111/0x260 [ 937.358944][ C1] __x64_sys_recvfrom+0xdd/0x1b0 [ 937.364163][ C1] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 937.370552][ C1] do_syscall_64+0x3a/0xb0 [ 937.375014][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 937.382161][ C1] RIP: 0033:0x7f71e0aff51f [ 937.388466][ C1] RSP: 002b:00007f71de27aaa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 937.397305][ C1] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f71e0aff51f [ 937.405305][ C1] RDX: 0000000000002800 RSI: 00007f71de27aca0 RDI: 0000000000000007 [ 937.413503][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 937.421520][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 937.430449][ C1] R13: 0000000000002800 R14: 00007f71de27aca0 R15: 00007f71de27fca0 [ 937.438453][ C1] task:dhclient state:S stack:27712 pid: 2710 ppid: 1 flags:0x00000000 [ 937.447652][ C1] Call Trace: [ 937.450920][ C1] __schedule+0x920/0x1fa0 [ 937.455336][ C1] ? io_schedule_timeout+0x140/0x140 [ 937.460608][ C1] schedule+0xcb/0x270 [ 937.464676][ C1] schedule_hrtimeout_range_clock+0x195/0x380 [ 937.470822][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 937.476620][ C1] ? poll_initwait+0x170/0x170 [ 937.481584][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 937.487709][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 937.493695][ C1] ? __pollwait+0x252/0x430 [ 937.498187][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 937.504517][ C1] ? __pollwait+0x430/0x430 [ 937.509110][ C1] do_select+0x11e2/0x1690 [ 937.513644][ C1] ? select_estimate_accuracy+0x320/0x320 [ 937.519376][ C1] ? lock_chain_count+0x20/0x20 [ 937.524237][ C1] ? __lock_acquire+0x16a7/0x5230 [ 937.529269][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 937.535800][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 937.542333][ C1] ? __lock_acquire+0x16a7/0x5230 [ 937.547484][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.553462][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.559500][ C1] ? find_held_lock+0x2d/0x110 [ 937.564271][ C1] ? __might_fault+0xd3/0x180 [ 937.568955][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 937.574069][ C1] ? core_sys_select+0x1d8/0x9c0 [ 937.579014][ C1] core_sys_select+0x3c3/0x9c0 [ 937.583769][ C1] ? do_compat_pselect+0x210/0x210 [ 937.588898][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 937.594467][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 937.599317][ C1] ? __might_fault+0xd3/0x180 [ 937.604003][ C1] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 937.609727][ C1] ? timespec64_add_safe+0x189/0x210 [ 937.615007][ C1] ? nsec_to_clock_t+0x30/0x30 [ 937.619969][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 937.625975][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 937.631197][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 937.637623][ C1] ? ktime_get_ts64+0x3bb/0x560 [ 937.642475][ C1] kern_select+0x13d/0x1c0 [ 937.646905][ C1] ? core_sys_select+0x9c0/0x9c0 [ 937.651851][ C1] ? get_vtime_delta+0x111/0x260 [ 937.656794][ C1] __x64_sys_select+0xba/0x150 [ 937.661571][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 937.667483][ C1] do_syscall_64+0x3a/0xb0 [ 937.671902][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 937.677815][ C1] RIP: 0033:0x7f54e63c45e3 [ 937.682233][ C1] RSP: 002b:00007ffe52b66b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 937.690820][ C1] RAX: ffffffffffffffda RBX: 00007f54e6ea7010 RCX: 00007f54e63c45e3 [ 937.698823][ C1] RDX: 00007f54e6ea6210 RSI: 00007f54e6ea6110 RDI: 0000000000000007 [ 937.706890][ C1] RBP: 00007ffe52b66ba8 R08: 00007ffe52b66bc0 R09: 0000000000000ae8 [ 937.714958][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe52b66bc0 [ 937.723020][ C1] R13: 00007ffe52b66bb0 R14: 00007ffe52b66bb8 R15: 0000000000000000 [ 937.731012][ C1] task:rsyslogd state:S stack:23848 pid: 4267 ppid: 1 flags:0x00000000 [ 937.740265][ C1] Call Trace: [ 937.743552][ C1] __schedule+0x920/0x1fa0 [ 937.747978][ C1] ? io_schedule_timeout+0x140/0x140 [ 937.753277][ C1] schedule+0xcb/0x270 [ 937.757363][ C1] schedule_hrtimeout_range_clock+0x195/0x380 [ 937.763445][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 937.769377][ C1] ? ktime_get_ts64+0x455/0x560 [ 937.774238][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 937.779266][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 937.785339][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 937.791776][ C1] ? set_normalized_timespec64+0x65/0xc0 [ 937.797838][ C1] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 937.803894][ C1] ? select_estimate_accuracy+0x24b/0x320 [ 937.810255][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 937.816618][ C1] ? __pollwait+0x430/0x430 [ 937.821243][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 937.827765][ C1] do_select+0x11e2/0x1690 [ 937.832221][ C1] ? lock_chain_count+0x20/0x20 [ 937.837088][ C1] ? find_held_lock+0x2d/0x110 [ 937.841853][ C1] ? __wake_up_common_lock+0xde/0x130 [ 937.847242][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 937.852122][ C1] ? select_estimate_accuracy+0x320/0x320 [ 937.858039][ C1] ? mark_lock+0xef/0x17b0 [ 937.862477][ C1] ? lock_chain_count+0x20/0x20 [ 937.867531][ C1] ? lock_chain_count+0x20/0x20 [ 937.872431][ C1] ? unwind_next_frame+0x1571/0x1cc0 [ 937.877725][ C1] ? mark_lock+0xef/0x17b0 [ 937.882233][ C1] ? __lock_acquire+0xb3a/0x5230 [ 937.887182][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 937.893259][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 937.899267][ C1] ? lock_chain_count+0x20/0x20 [ 937.904152][ C1] ? deref_stack_reg+0x150/0x150 [ 937.909193][ C1] ? find_held_lock+0x2d/0x110 [ 937.913969][ C1] ? core_sys_select+0x1d8/0x9c0 [ 937.918918][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 937.923799][ C1] ? __lock_acquire+0x16a7/0x5230 [ 937.928830][ C1] core_sys_select+0x3c3/0x9c0 [ 937.933598][ C1] ? do_compat_pselect+0x210/0x210 [ 937.938716][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 937.944357][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 937.949302][ C1] ? __might_fault+0xd3/0x180 [ 937.954023][ C1] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 937.959749][ C1] ? timespec64_add_safe+0x189/0x210 [ 937.965129][ C1] ? nsec_to_clock_t+0x30/0x30 [ 937.969911][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 937.975908][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 937.980949][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 937.987201][ C1] ? ktime_get_ts64+0x3bb/0x560 [ 937.992063][ C1] kern_select+0x13d/0x1c0 [ 937.996507][ C1] ? core_sys_select+0x9c0/0x9c0 [ 938.001461][ C1] ? get_vtime_delta+0x111/0x260 [ 938.006405][ C1] __x64_sys_select+0xba/0x150 [ 938.011171][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 938.017084][ C1] do_syscall_64+0x3a/0xb0 [ 938.021855][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 938.027767][ C1] RIP: 0033:0x7f9c78ca7603 [ 938.032187][ C1] RSP: 002b:00007fff115c0590 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 938.040623][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c78ca7603 [ 938.050210][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 938.058187][ C1] RBP: 000055868a879040 R08: 00007fff115c05b0 R09: 0000000000000000 [ 938.066173][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff115c05b0 [ 938.074608][ C1] R13: 000055868a879008 R14: 00007fff115c05a8 R15: 0000000000000000 [ 938.083788][ C1] task:in:imuxsock state:S stack:27832 pid: 4271 ppid: 1 flags:0x00000000 [ 938.093110][ C1] Call Trace: [ 938.096463][ C1] __schedule+0x920/0x1fa0 [ 938.100924][ C1] ? io_schedule_timeout+0x140/0x140 [ 938.106213][ C1] ? find_held_lock+0x2d/0x110 [ 938.111113][ C1] schedule+0xcb/0x270 [ 938.115241][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 938.121318][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 938.127158][ C1] ? poll_initwait+0x170/0x170 [ 938.131943][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 938.137944][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 938.143772][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 938.148828][ C1] ? __pollwait+0x252/0x430 [ 938.153334][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 938.159676][ C1] ? __pollwait+0x430/0x430 [ 938.164402][ C1] do_select+0x11e2/0x1690 [ 938.169284][ C1] ? select_estimate_accuracy+0x320/0x320 [ 938.175026][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 938.182448][ C1] ? trace_pelt_se_tp+0x13c/0x190 [ 938.187492][ C1] ? __lock_acquire+0x16a7/0x5230 [ 938.192531][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 938.198515][ C1] ? find_held_lock+0x2d/0x110 [ 938.203278][ C1] ? __might_fault+0xd3/0x180 [ 938.207952][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 938.212865][ C1] ? core_sys_select+0x1d8/0x9c0 [ 938.217811][ C1] core_sys_select+0x3c3/0x9c0 [ 938.222586][ C1] ? do_compat_pselect+0x210/0x210 [ 938.227727][ C1] ? __lock_acquire+0x16a7/0x5230 [ 938.232766][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 938.239602][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 938.246382][ C1] ? find_held_lock+0x2d/0x110 [ 938.251162][ C1] kern_select+0x13d/0x1c0 [ 938.255775][ C1] ? core_sys_select+0x9c0/0x9c0 [ 938.260733][ C1] ? get_vtime_delta+0x111/0x260 [ 938.265805][ C1] __x64_sys_select+0xba/0x150 [ 938.270597][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 938.276632][ C1] do_syscall_64+0x3a/0xb0 [ 938.282927][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 938.288868][ C1] RIP: 0033:0x7f9c78ca7603 [ 938.293275][ C1] RSP: 002b:00007f9c77956d20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 938.301974][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c78ca7603 [ 938.310744][ C1] RDX: 0000000000000000 RSI: 00007f9c77956d40 RDI: 0000000000000004 [ 938.318813][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000004000001 [ 938.326883][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 938.334869][ C1] R13: 0000000000000001 R14: 00007f9c77956d40 R15: 0000000000000003 [ 938.342863][ C1] task:in:imklog state:R running task stack:26056 pid: 4272 ppid: 1 flags:0x00000008 [ 938.353655][ C1] Call Trace: [ 938.356943][ C1] ? kmsg_dump_rewind+0x1c0/0x1c0 [ 938.361981][ C1] ? prb_final_commit+0x20/0x20 [ 938.366829][ C1] ? do_syslog.part.0+0x31c/0x7e0 [ 938.371863][ C1] ? syslog_print_all+0x4a0/0x4a0 [ 938.376883][ C1] ? aa_file_perm+0x5fd/0x1190 [ 938.381937][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 938.388104][ C1] ? aa_path_link+0x2f0/0x2f0 [ 938.392784][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 938.399120][ C1] ? __fsnotify_parent+0x488/0x9d0 [ 938.404225][ C1] ? fsnotify+0x1070/0x1070 [ 938.408733][ C1] ? __fdget_pos+0xe9/0x100 [ 938.413227][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 938.418087][ C1] ? security_syslog+0x73/0x90 [ 938.422844][ C1] ? do_syslog+0x49/0x60 [ 938.427117][ C1] ? kmsg_read+0x90/0xb0 [ 938.431451][ C1] ? kmsg_release+0x20/0x20 [ 938.435961][ C1] ? proc_reg_read+0x119/0x300 [ 938.440717][ C1] ? rw_verify_area+0x11d/0x350 [ 938.445660][ C1] ? proc_reg_write+0x300/0x300 [ 938.450502][ C1] ? vfs_read+0x1b5/0x570 [ 938.454832][ C1] ? ksys_read+0x12d/0x250 [ 938.459263][ C1] ? vfs_write+0x9e0/0x9e0 [ 938.463692][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 938.469668][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 938.475578][ C1] ? do_syscall_64+0x3a/0xb0 [ 938.480186][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 938.486288][ C1] task:rs:main Q:Reg state:R running task stack:27200 pid: 4273 ppid: 1 flags:0x00000000 [ 938.497061][ C1] Call Trace: [ 938.500337][ C1] __schedule+0x920/0x1fa0 [ 938.504833][ C1] ? io_schedule_timeout+0x140/0x140 [ 938.510128][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 938.515587][ C1] schedule+0xcb/0x270 [ 938.519839][ C1] futex_wait_queue_me+0x2a7/0x570 [ 938.525040][ C1] ? put_pi_state+0x240/0x240 [ 938.529753][ C1] futex_wait+0x1db/0x5f0 [ 938.534102][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 938.539136][ C1] ? __lock_acquire+0x16a7/0x5230 [ 938.544168][ C1] ? mark_lock+0xef/0x17b0 [ 938.549045][ C1] do_futex+0x15d/0x1710 [ 938.553326][ C1] ? __lock_acquire+0x16a7/0x5230 [ 938.558387][ C1] ? futex_exit_release+0x220/0x220 [ 938.563611][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 938.569610][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 938.575639][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 938.581650][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 938.586873][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 938.591928][ C1] ? find_held_lock+0x2d/0x110 [ 938.596704][ C1] __do_sys_futex+0x2a2/0x470 [ 938.601392][ C1] ? do_futex+0x1710/0x1710 [ 938.605912][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 938.611914][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 938.617827][ C1] do_syscall_64+0x3a/0xb0 [ 938.622254][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 938.628172][ C1] RIP: 0033:0x7f9c79b9617f [ 938.632620][ C1] RSP: 002b:00007f9c77154c70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 938.641047][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c79b9617f [ 938.649031][ C1] RDX: 0000000000008041 RSI: 0000000000000080 RDI: 000055868c60e28c [ 938.657016][ C1] RBP: 000055868c60e288 R08: 000055868c60e000 R09: 0000000000004020 [ 938.664997][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9c77154cd0 [ 938.672988][ C1] R13: 0000000000000000 R14: 000055868a868290 R15: 0000000000000000 [ 938.680977][ C1] task:cron state:S stack:24256 pid: 4268 ppid: 1 flags:0x00000000 [ 938.690356][ C1] Call Trace: [ 938.693653][ C1] __schedule+0x920/0x1fa0 [ 938.698100][ C1] ? io_schedule_timeout+0x140/0x140 [ 938.703508][ C1] schedule+0xcb/0x270 [ 938.707690][ C1] do_nanosleep+0x1b1/0x6b0 [ 938.713044][ C1] ? schedule_timeout_idle+0x80/0x80 [ 938.718909][ C1] ? __might_fault+0xd3/0x180 [ 938.723910][ C1] ? debug_object_destroy+0x210/0x210 [ 938.729394][ C1] ? memset+0x20/0x40 [ 938.733382][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 938.740196][ C1] ? __hrtimer_init+0x136/0x280 [ 938.745658][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 938.750864][ C1] ? nanosleep_copyout+0x100/0x100 [ 938.756119][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 938.762408][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 938.768503][ C1] ? put_timespec64+0x120/0x120 [ 938.773818][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 938.778767][ C1] __x64_sys_nanosleep+0x1dc/0x260 [ 938.784234][ C1] ? hrtimer_nanosleep+0x4a0/0x4a0 [ 938.789360][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 938.795361][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 938.801275][ C1] do_syscall_64+0x3a/0xb0 [ 938.806233][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 938.812144][ C1] RIP: 0033:0x7f5d94396270 [ 938.816562][ C1] RSP: 002b:00007ffd6c37ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 938.824973][ C1] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007f5d94396270 [ 938.832942][ C1] RDX: 00007ffd6c3e5080 RSI: 00007ffd6c37ff30 RDI: 00007ffd6c37ff30 [ 938.840974][ C1] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 938.849952][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 938.858318][ C1] R13: 00007ffd6c380080 R14: 0000000000000000 R15: 0000000000000000 [ 938.866305][ C1] task:agetty state:S stack:26800 pid: 4274 ppid: 1 flags:0x00004000 [ 938.875794][ C1] Call Trace: [ 938.879121][ C1] __schedule+0x920/0x1fa0 [ 938.883556][ C1] ? io_schedule_timeout+0x140/0x140 [ 938.888936][ C1] schedule+0xcb/0x270 [ 938.893032][ C1] schedule_timeout+0x1db/0x250 [ 938.897905][ C1] ? usleep_range+0x170/0x170 [ 938.902615][ C1] ? find_held_lock+0x2d/0x110 [ 938.907519][ C1] ? __up_read+0x1a1/0x7b0 [ 938.911954][ C1] ? down_write_nested+0x150/0x150 [ 938.917068][ C1] wait_woken+0x1ef/0x250 [ 938.921866][ C1] ? woken_wake_function+0x70/0x70 [ 938.927253][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 938.933246][ C1] n_tty_read+0xf61/0x12f0 [ 938.937667][ C1] ? n_tty_write_wakeup+0x40/0x40 [ 938.942685][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 938.947983][ C1] tty_read+0x33a/0x5d0 [ 938.952136][ C1] ? do_SAK+0x70/0x70 [ 938.956137][ C1] ? aa_path_link+0x2f0/0x2f0 [ 938.960818][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 938.967059][ C1] new_sync_read+0x41e/0x6e0 [ 938.971667][ C1] ? ksys_lseek+0x1b0/0x1b0 [ 938.976172][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 938.982167][ C1] vfs_read+0x35c/0x570 [ 938.986320][ C1] ksys_read+0x12d/0x250 [ 938.990639][ C1] ? vfs_write+0x9e0/0x9e0 [ 938.995148][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 939.001177][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 939.007105][ C1] do_syscall_64+0x3a/0xb0 [ 939.011538][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 939.017448][ C1] RIP: 0033:0x7f526b0d9910 [ 939.021865][ C1] RSP: 002b:00007ffd548c5718 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 939.030808][ C1] RAX: ffffffffffffffda RBX: 00007ffd548c577f RCX: 00007f526b0d9910 [ 939.038852][ C1] RDX: 0000000000000001 RSI: 00007ffd548c577f RDI: 0000000000000000 [ 939.046827][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffd548c45d0 [ 939.054814][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 939.063861][ C1] R13: 000055ca28c0d900 R14: 00007ffd548c5780 R15: 0000000000000012 [ 939.071859][ C1] task:agetty state:S stack:27664 pid: 4277 ppid: 1 flags:0x00000000 [ 939.081087][ C1] Call Trace: [ 939.084368][ C1] __schedule+0x920/0x1fa0 [ 939.088811][ C1] ? io_schedule_timeout+0x140/0x140 [ 939.094191][ C1] ? lock_acquire+0x19d/0x700 [ 939.098881][ C1] schedule+0xcb/0x270 [ 939.102979][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 939.109072][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 939.115012][ C1] ? find_held_lock+0x2d/0x110 [ 939.120248][ C1] ? inotify_poll+0xc2/0xf0 [ 939.124859][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 939.129737][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 939.134786][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 939.141139][ C1] ? __pollwait+0x430/0x430 [ 939.145676][ C1] do_select+0x11e2/0x1690 [ 939.150463][ C1] ? select_estimate_accuracy+0x320/0x320 [ 939.156201][ C1] ? stack_trace_save+0x8c/0xc0 [ 939.161067][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 939.167712][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 939.174571][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 939.181384][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 939.189405][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 939.196237][ C1] ? find_held_lock+0x2d/0x110 [ 939.201368][ C1] ? __might_fault+0xd3/0x180 [ 939.207389][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 939.212392][ C1] ? core_sys_select+0x1d8/0x9c0 [ 939.217355][ C1] core_sys_select+0x3c3/0x9c0 [ 939.222493][ C1] ? do_compat_pselect+0x210/0x210 [ 939.228158][ C1] ? kasan_record_aux_stack+0xc5/0xf0 [ 939.233562][ C1] ? call_rcu+0xb1/0x790 [ 939.237841][ C1] ? task_work_run+0xdd/0x1a0 [ 939.242573][ C1] ? __lock_acquire+0x16a7/0x5230 [ 939.247701][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 939.253696][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 939.260272][ C1] ? debug_object_active_state+0x260/0x350 [ 939.266643][ C1] ? find_held_lock+0x2d/0x110 [ 939.271429][ C1] kern_select+0x13d/0x1c0 [ 939.276024][ C1] ? core_sys_select+0x9c0/0x9c0 [ 939.281023][ C1] ? get_vtime_delta+0x111/0x260 [ 939.286074][ C1] __x64_sys_select+0xba/0x150 [ 939.291222][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 939.297275][ C1] do_syscall_64+0x3a/0xb0 [ 939.301834][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 939.308191][ C1] RIP: 0033:0x7fb32ad665e3 [ 939.312733][ C1] RSP: 002b:00007ffc30770278 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 939.321190][ C1] RAX: ffffffffffffffda RBX: 00007ffc307702b0 RCX: 00007fb32ad665e3 [ 939.329355][ C1] RDX: 0000000000000000 RSI: 00007ffc30770370 RDI: 0000000000000005 [ 939.337456][ C1] RBP: 00007ffc307702a0 R08: 0000000000000000 R09: 00007ffc30770330 [ 939.345444][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc30770294 [ 939.353414][ C1] R13: 00007ffc307703f0 R14: 00007ffc307702f0 R15: 0000000000000000 [ 939.361402][ C1] task:sshd state:S stack:27632 pid: 4279 ppid: 1 flags:0x00000000 [ 939.370709][ C1] Call Trace: [ 939.373987][ C1] __schedule+0x920/0x1fa0 [ 939.378502][ C1] ? io_schedule_timeout+0x140/0x140 [ 939.383775][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 939.388636][ C1] schedule+0xcb/0x270 [ 939.392694][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 939.398767][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 939.404575][ C1] ? __pollwait+0x252/0x430 [ 939.409072][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 939.415321][ C1] ? tcp_poll+0x47f/0xf40 [ 939.419647][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 939.425980][ C1] ? __pollwait+0x430/0x430 [ 939.430487][ C1] do_select+0x11e2/0x1690 [ 939.434908][ C1] ? select_estimate_accuracy+0x320/0x320 [ 939.440638][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 939.447145][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 939.453664][ C1] ? __lock_acquire+0x16a7/0x5230 [ 939.458727][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 939.464715][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 939.470825][ C1] ? find_held_lock+0x2d/0x110 [ 939.475595][ C1] ? __might_fault+0xd3/0x180 [ 939.480290][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 939.485141][ C1] ? core_sys_select+0x1d8/0x9c0 [ 939.490306][ C1] core_sys_select+0x3c3/0x9c0 [ 939.495251][ C1] ? do_compat_pselect+0x210/0x210 [ 939.500525][ C1] ? kasan_record_aux_stack+0xc5/0xf0 [ 939.506024][ C1] ? call_rcu+0xb1/0x790 [ 939.510633][ C1] ? task_work_run+0xdd/0x1a0 [ 939.515315][ C1] ? __lock_acquire+0x16a7/0x5230 [ 939.520337][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 939.526331][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 939.532314][ C1] ? debug_object_active_state+0x260/0x350 [ 939.538163][ C1] ? find_held_lock+0x2d/0x110 [ 939.543046][ C1] kern_select+0x13d/0x1c0 [ 939.547469][ C1] ? core_sys_select+0x9c0/0x9c0 [ 939.552505][ C1] ? get_vtime_delta+0x111/0x260 [ 939.557618][ C1] __x64_sys_select+0xba/0x150 [ 939.562390][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 939.568290][ C1] do_syscall_64+0x3a/0xb0 [ 939.572706][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 939.578603][ C1] RIP: 0033:0x7f24b0e585e3 [ 939.583013][ C1] RSP: 002b:00007ffc08f41248 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 939.591422][ C1] RAX: ffffffffffffffda RBX: 000055fc062a06c0 RCX: 00007f24b0e585e3 [ 939.599392][ C1] RDX: 0000000000000000 RSI: 000055fc062a06c0 RDI: 0000000000000007 [ 939.607449][ C1] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 939.615462][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc08f414c4 [ 939.623977][ C1] R13: 0000000000000000 R14: 000055fc05cc8ce8 R15: 0000000000000063 [ 939.631975][ C1] task:agetty state:S stack:23848 pid: 4281 ppid: 1 flags:0x00000000 [ 939.641175][ C1] Call Trace: [ 939.644446][ C1] __schedule+0x920/0x1fa0 [ 939.648861][ C1] ? io_schedule_timeout+0x140/0x140 [ 939.654134][ C1] ? lock_acquire+0x19d/0x700 [ 939.658908][ C1] schedule+0xcb/0x270 [ 939.662974][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 939.669048][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 939.674858][ C1] ? find_held_lock+0x2d/0x110 [ 939.679966][ C1] ? inotify_poll+0xc2/0xf0 [ 939.684474][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 939.689334][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 939.694347][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 939.700714][ C1] ? __pollwait+0x430/0x430 [ 939.705692][ C1] do_select+0x11e2/0x1690 [ 939.710716][ C1] ? select_estimate_accuracy+0x320/0x320 [ 939.716605][ C1] ? stack_trace_save+0x8c/0xc0 [ 939.722159][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 939.728971][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 939.735601][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 939.742328][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 939.748739][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 939.755334][ C1] ? find_held_lock+0x2d/0x110 [ 939.760733][ C1] ? __might_fault+0xd3/0x180 [ 939.765794][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 939.771068][ C1] ? core_sys_select+0x1d8/0x9c0 [ 939.776644][ C1] core_sys_select+0x3c3/0x9c0 [ 939.783474][ C1] ? do_compat_pselect+0x210/0x210 [ 939.789803][ C1] ? kasan_record_aux_stack+0xc5/0xf0 [ 939.796341][ C1] ? call_rcu+0xb1/0x790 [ 939.801333][ C1] ? task_work_run+0xdd/0x1a0 [ 939.806056][ C1] ? __lock_acquire+0x16a7/0x5230 [ 939.811115][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 939.817136][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 939.823585][ C1] ? debug_object_active_state+0x260/0x350 [ 939.829607][ C1] ? find_held_lock+0x2d/0x110 [ 939.834429][ C1] kern_select+0x13d/0x1c0 [ 939.839500][ C1] ? core_sys_select+0x9c0/0x9c0 [ 939.844487][ C1] ? get_vtime_delta+0x111/0x260 [ 939.849437][ C1] __x64_sys_select+0xba/0x150 [ 939.854216][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 939.860352][ C1] do_syscall_64+0x3a/0xb0 [ 939.865113][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 939.871161][ C1] RIP: 0033:0x7fe1d7f015e3 [ 939.875639][ C1] RSP: 002b:00007ffe5150e378 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 939.884075][ C1] RAX: ffffffffffffffda RBX: 00007ffe5150e3b0 RCX: 00007fe1d7f015e3 [ 939.892052][ C1] RDX: 0000000000000000 RSI: 00007ffe5150e470 RDI: 0000000000000005 [ 939.900032][ C1] RBP: 00007ffe5150e3a0 R08: 0000000000000000 R09: 00007ffe5150e430 [ 939.908019][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe5150e394 [ 939.916073][ C1] R13: 00007ffe5150e4f0 R14: 00007ffe5150e3f0 R15: 0000000000000000 [ 939.924146][ C1] task:agetty state:S stack:27080 pid: 4282 ppid: 1 flags:0x00000000 [ 939.933351][ C1] Call Trace: [ 939.936636][ C1] __schedule+0x920/0x1fa0 [ 939.941053][ C1] ? io_schedule_timeout+0x140/0x140 [ 939.946330][ C1] ? lock_acquire+0x19d/0x700 [ 939.951018][ C1] schedule+0xcb/0x270 [ 939.955085][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 939.961155][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 939.966982][ C1] ? find_held_lock+0x2d/0x110 [ 939.971761][ C1] ? inotify_poll+0xc2/0xf0 [ 939.976257][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 939.981110][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 939.986143][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 939.992593][ C1] ? __pollwait+0x430/0x430 [ 939.997089][ C1] do_select+0x11e2/0x1690 [ 940.001493][ C1] ? select_estimate_accuracy+0x320/0x320 [ 940.007203][ C1] ? stack_trace_save+0x8c/0xc0 [ 940.012061][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 940.018557][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 940.025323][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 940.031839][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 940.037841][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 940.044082][ C1] ? find_held_lock+0x2d/0x110 [ 940.048867][ C1] ? __might_fault+0xd3/0x180 [ 940.053541][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 940.058404][ C1] ? core_sys_select+0x1d8/0x9c0 [ 940.063333][ C1] core_sys_select+0x3c3/0x9c0 [ 940.068099][ C1] ? do_compat_pselect+0x210/0x210 [ 940.073394][ C1] ? kasan_record_aux_stack+0xc5/0xf0 [ 940.078928][ C1] ? call_rcu+0xb1/0x790 [ 940.083700][ C1] ? task_work_run+0xdd/0x1a0 [ 940.088753][ C1] ? __lock_acquire+0x16a7/0x5230 [ 940.094458][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 940.101767][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 940.108039][ C1] ? debug_object_active_state+0x260/0x350 [ 940.113884][ C1] ? find_held_lock+0x2d/0x110 [ 940.118947][ C1] kern_select+0x13d/0x1c0 [ 940.123409][ C1] ? core_sys_select+0x9c0/0x9c0 [ 940.129155][ C1] ? get_vtime_delta+0x111/0x260 [ 940.134154][ C1] __x64_sys_select+0xba/0x150 [ 940.139297][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 940.145495][ C1] do_syscall_64+0x3a/0xb0 [ 940.149953][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 940.156279][ C1] RIP: 0033:0x7f66548e05e3 [ 940.161901][ C1] RSP: 002b:00007ffd26f11d48 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 940.173269][ C1] RAX: ffffffffffffffda RBX: 00007ffd26f11d80 RCX: 00007f66548e05e3 [ 940.185016][ C1] RDX: 0000000000000000 RSI: 00007ffd26f11e40 RDI: 0000000000000005 [ 940.193141][ C1] RBP: 00007ffd26f11d70 R08: 0000000000000000 R09: 00007ffd26f11e00 [ 940.201153][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd26f11d64 [ 940.209262][ C1] R13: 00007ffd26f11ec0 R14: 00007ffd26f11dc0 R15: 0000000000000000 [ 940.217556][ C1] task:agetty state:S stack:26336 pid: 4283 ppid: 1 flags:0x00000000 [ 940.228085][ C1] Call Trace: [ 940.231725][ C1] __schedule+0x920/0x1fa0 [ 940.236862][ C1] ? io_schedule_timeout+0x140/0x140 [ 940.242178][ C1] schedule+0xcb/0x270 [ 940.246734][ C1] schedule_timeout+0x1db/0x250 [ 940.251622][ C1] ? usleep_range+0x170/0x170 [ 940.256466][ C1] ? find_held_lock+0x2d/0x110 [ 940.261695][ C1] ? __up_read+0x1a1/0x7b0 [ 940.267021][ C1] ? down_write_nested+0x150/0x150 [ 940.272435][ C1] wait_woken+0x1ef/0x250 [ 940.276952][ C1] ? woken_wake_function+0x70/0x70 [ 940.285555][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 940.292449][ C1] n_tty_read+0xf61/0x12f0 [ 940.296973][ C1] ? n_tty_write_wakeup+0x40/0x40 [ 940.301992][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 940.307286][ C1] tty_read+0x33a/0x5d0 [ 940.311520][ C1] ? do_SAK+0x70/0x70 [ 940.315505][ C1] ? aa_path_link+0x2f0/0x2f0 [ 940.320190][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 940.329901][ C1] new_sync_read+0x41e/0x6e0 [ 940.334487][ C1] ? ksys_lseek+0x1b0/0x1b0 [ 940.338994][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 940.345000][ C1] vfs_read+0x35c/0x570 [ 940.349165][ C1] ksys_read+0x12d/0x250 [ 940.353407][ C1] ? vfs_write+0x9e0/0x9e0 [ 940.357825][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 940.363829][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 940.369742][ C1] do_syscall_64+0x3a/0xb0 [ 940.374268][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 940.380158][ C1] RIP: 0033:0x7ff6c6783910 [ 940.384580][ C1] RSP: 002b:00007fff17513918 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 940.393437][ C1] RAX: ffffffffffffffda RBX: 00007fff1751397f RCX: 00007ff6c6783910 [ 940.401505][ C1] RDX: 0000000000000001 RSI: 00007fff1751397f RDI: 0000000000000000 [ 940.409479][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007fff175127d0 [ 940.417467][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 940.425969][ C1] R13: 000056508d20d900 R14: 00007fff17513980 R15: 0000000000000012 [ 940.434073][ C1] task:sshd state:S stack:24968 pid: 4353 ppid: 4279 flags:0x00000000 [ 940.443276][ C1] Call Trace: [ 940.446545][ C1] __schedule+0x920/0x1fa0 [ 940.451046][ C1] ? io_schedule_timeout+0x140/0x140 [ 940.456322][ C1] schedule+0xcb/0x270 [ 940.460384][ C1] schedule_hrtimeout_range_clock+0x195/0x380 [ 940.466446][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 940.472256][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 940.477262][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 940.483260][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 940.489260][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 940.495107][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 940.500149][ C1] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 940.506565][ C1] ? __pollwait+0x430/0x430 [ 940.511068][ C1] do_select+0x11e2/0x1690 [ 940.515486][ C1] ? select_estimate_accuracy+0x320/0x320 [ 940.521195][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 940.527778][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 940.534415][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 940.540937][ C1] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 940.547434][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 940.553411][ C1] ? find_held_lock+0x2d/0x110 [ 940.558168][ C1] ? __might_fault+0xd3/0x180 [ 940.562840][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 940.567697][ C1] ? core_sys_select+0x1d8/0x9c0 [ 940.572626][ C1] core_sys_select+0x3c3/0x9c0 [ 940.577395][ C1] ? do_compat_pselect+0x210/0x210 [ 940.582502][ C1] ? poll_select_set_timeout+0xd4/0x130 [ 940.588045][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 940.593322][ C1] ? __might_fault+0xd3/0x180 [ 940.598004][ C1] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 940.603727][ C1] ? timespec64_add_safe+0x189/0x210 [ 940.609004][ C1] ? nsec_to_clock_t+0x30/0x30 [ 940.613754][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 940.619733][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 940.624759][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 940.631000][ C1] ? ktime_get_ts64+0x3bb/0x560 [ 940.635888][ C1] kern_select+0x13d/0x1c0 [ 940.642570][ C1] ? core_sys_select+0x9c0/0x9c0 [ 940.647511][ C1] ? get_vtime_delta+0x111/0x260 [ 940.652449][ C1] __x64_sys_select+0xba/0x150 [ 940.657198][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 940.663100][ C1] do_syscall_64+0x3a/0xb0 [ 940.667506][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 940.673391][ C1] RIP: 0033:0x7f204edba5e3 [ 940.677791][ C1] RSP: 002b:00007ffe4c17aaf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 940.686224][ C1] RAX: ffffffffffffffda RBX: 000055b464f4fa50 RCX: 00007f204edba5e3 [ 940.694199][ C1] RDX: 000055b464f51de0 RSI: 000055b464f4fa50 RDI: 000000000000000b [ 940.702172][ C1] RBP: 000055b4644c0a88 R08: 00007ffe4c17ab80 R09: 0000000000006000 [ 940.710147][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 940.718111][ C1] R13: 00007ffe4c17ab5f R14: 000055b46427bbe7 R15: 0000000000000003 [ 940.726093][ C1] task:syz-fuzzer state:S stack:25520 pid: 4355 ppid: 4353 flags:0x00000000 [ 940.735289][ C1] Call Trace: [ 940.738558][ C1] __schedule+0x920/0x1fa0 [ 940.742968][ C1] ? io_schedule_timeout+0x140/0x140 [ 940.748238][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 940.753699][ C1] schedule+0xcb/0x270 [ 940.757892][ C1] futex_wait_queue_me+0x2a7/0x570 [ 940.763277][ C1] ? put_pi_state+0x240/0x240 [ 940.768117][ C1] futex_wait+0x1db/0x5f0 [ 940.772516][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 940.777714][ C1] ? __mutex_unlock_slowpath+0xe2/0x610 [ 940.783478][ C1] ? mark_lock+0xef/0x17b0 [ 940.788987][ C1] do_futex+0x15d/0x1710 [ 940.793265][ C1] ? __lock_acquire+0x16a7/0x5230 [ 940.798544][ C1] ? futex_exit_release+0x220/0x220 [ 940.804433][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 940.810452][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 940.816569][ C1] ? find_held_lock+0x2d/0x110 [ 940.821383][ C1] __do_sys_futex+0x2a2/0x470 [ 940.826190][ C1] ? do_futex+0x1710/0x1710 [ 940.831345][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 940.837397][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 940.843381][ C1] do_syscall_64+0x3a/0xb0 [ 940.847849][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 940.854365][ C1] RIP: 0033:0x46e163 [ 940.861185][ C1] RSP: 002b:00007ffe72d69d88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 940.872022][ C1] RAX: ffffffffffffffda RBX: 000000000184f7e0 RCX: 000000000046e163 [ 940.880247][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000184f928 [ 940.889763][ C1] RBP: 00007ffe72d69dd0 R08: 0000000000000000 R09: 0000000000000000 [ 940.898411][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 940.907174][ C1] R13: 000000000184f420 R14: 000000d47a7798fb R15: 0000000000000000 [ 940.915653][ C1] task:syz-fuzzer state:R running task stack:26240 pid: 4356 ppid: 4353 flags:0x00000000 [ 940.926602][ C1] Call Trace: [ 940.930343][ C1] __schedule+0x920/0x1fa0 [ 940.934835][ C1] ? io_schedule_timeout+0x140/0x140 [ 940.940143][ C1] schedule+0xcb/0x270 [ 940.944239][ C1] do_nanosleep+0x1b1/0x6b0 [ 940.948763][ C1] ? schedule_timeout_idle+0x80/0x80 [ 940.954211][ C1] ? __might_fault+0xd3/0x180 [ 940.959615][ C1] ? debug_object_destroy+0x210/0x210 [ 940.965601][ C1] ? memset+0x20/0x40 [ 940.969602][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 940.978801][ C1] ? __hrtimer_init+0x136/0x280 [ 940.983643][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 940.988577][ C1] ? nanosleep_copyout+0x100/0x100 [ 940.993702][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 940.999947][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 941.005918][ C1] ? put_timespec64+0x120/0x120 [ 941.010776][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 941.015619][ C1] __x64_sys_nanosleep+0x1dc/0x260 [ 941.020723][ C1] ? hrtimer_nanosleep+0x4a0/0x4a0 [ 941.025857][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 941.031842][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 941.037754][ C1] do_syscall_64+0x3a/0xb0 [ 941.042173][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 941.048064][ C1] RIP: 0033:0x46dabd [ 941.051962][ C1] RSP: 002b:000000c00003df18 EFLAGS: 00000202 ORIG_RAX: 0000000000000023 [ 941.060387][ C1] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000000046dabd [ 941.068399][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00003df18 [ 941.076395][ C1] RBP: 000000c00003df28 R08: 0000000000000000 R09: 0000000000000000 [ 941.084373][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000043b6a0 [ 941.092336][ C1] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 941.100305][ C1] task:syz-fuzzer state:S stack:28872 pid: 4357 ppid: 4353 flags:0x00000000 [ 941.109508][ C1] Call Trace: [ 941.112808][ C1] __schedule+0x920/0x1fa0 [ 941.117243][ C1] ? io_schedule_timeout+0x140/0x140 [ 941.123351][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 941.129212][ C1] schedule+0xcb/0x270 [ 941.133464][ C1] futex_wait_queue_me+0x2a7/0x570 [ 941.138680][ C1] ? put_pi_state+0x240/0x240 [ 941.143526][ C1] futex_wait+0x1db/0x5f0 [ 941.148235][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 941.153348][ C1] ? wake_up_q+0xa3/0x100 [ 941.157694][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 941.163307][ C1] ? mark_lock+0xef/0x17b0 [ 941.167769][ C1] ? find_held_lock+0x2d/0x110 [ 941.173215][ C1] do_futex+0x15d/0x1710 [ 941.177648][ C1] ? __lock_acquire+0x16a7/0x5230 [ 941.183503][ C1] ? futex_exit_release+0x220/0x220 [ 941.188742][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 941.195011][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 941.201132][ C1] ? __pmd_alloc+0x540/0x540 [ 941.205859][ C1] ? find_held_lock+0x2d/0x110 [ 941.210871][ C1] __do_sys_futex+0x2a2/0x470 [ 941.215607][ C1] ? do_futex+0x1710/0x1710 [ 941.220296][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 941.226559][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 941.232709][ C1] do_syscall_64+0x3a/0xb0 [ 941.237394][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 941.243506][ C1] RIP: 0033:0x46e163 [ 941.247416][ C1] RSP: 002b:000000c00056f6d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 941.256634][ C1] RAX: ffffffffffffffda RBX: 000000c00002e400 RCX: 000000000046e163 [ 941.265161][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001880520 [ 941.273321][ C1] RBP: 000000c00056f720 R08: 0000000000000000 R09: 0000000000000000 [ 941.281333][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 941.289443][ C1] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 941.298749][ C1] task:syz-fuzzer state:S stack:25256 pid: 4358 ppid: 4353 flags:0x00000000 [ 941.308434][ C1] Call Trace: [ 941.312236][ C1] __schedule+0x920/0x1fa0 [ 941.316759][ C1] ? io_schedule_timeout+0x140/0x140 [ 941.322942][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 941.328456][ C1] schedule+0xcb/0x270 [ 941.334051][ C1] futex_wait_queue_me+0x2a7/0x570 [ 941.340243][ C1] ? put_pi_state+0x240/0x240 [ 941.345455][ C1] futex_wait+0x1db/0x5f0 [ 941.350014][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 941.355994][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 941.362027][ C1] ? mark_lock+0xef/0x17b0 [ 941.367931][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 941.374472][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 941.383263][ C1] do_futex+0x15d/0x1710 [ 941.388329][ C1] ? __lock_acquire+0x16a7/0x5230 [ 941.394335][ C1] ? futex_exit_release+0x220/0x220 [ 941.400304][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 941.406330][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 941.413139][ C1] ? find_held_lock+0x2d/0x110 [ 941.418533][ C1] __do_sys_futex+0x2a2/0x470 [ 941.423416][ C1] ? do_futex+0x1710/0x1710 [ 941.427943][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 941.434062][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 941.440349][ C1] do_syscall_64+0x3a/0xb0 [ 941.445023][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 941.450956][ C1] RIP: 0033:0x46e163 [ 941.454862][ C1] RSP: 002b:000000c000039d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 941.465838][ C1] RAX: ffffffffffffffda RBX: 000000c00002e800 RCX: 000000000046e163 [ 941.473839][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00002e948 [ 941.481809][ C1] RBP: 000000c000039de0 R08: 0000000000000000 R09: 0000000000000000 [ 941.489850][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c00035b768 [ 941.497960][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000039 [ 941.505929][ C1] task:syz-fuzzer state:S stack:23656 pid: 4359 ppid: 4353 flags:0x00000000 [ 941.515749][ C1] Call Trace: [ 941.520240][ C1] __schedule+0x920/0x1fa0 [ 941.526773][ C1] ? io_schedule_timeout+0x140/0x140 [ 941.534588][ C1] schedule+0xcb/0x270 [ 941.538693][ C1] schedule_hrtimeout_range_clock+0x195/0x380 [ 941.545128][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 941.551090][ C1] ? do_epoll_wait+0x1227/0x1920 [ 941.556078][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 941.562292][ C1] ? do_raw_read_unlock+0x70/0x70 [ 941.567655][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 941.573753][ C1] do_epoll_wait+0x1240/0x1920 [ 941.578651][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 941.584664][ C1] ? find_held_lock+0x2d/0x110 [ 941.589532][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 941.595736][ C1] ? __x64_sys_epoll_pwait+0x266/0x310 [ 941.602073][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 941.607043][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 941.613198][ C1] ? finish_wait+0x260/0x260 [ 941.617786][ C1] ? nsec_to_clock_t+0x30/0x30 [ 941.622569][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 941.628545][ C1] ? set_user_sigmask+0x211/0x2a0 [ 941.633567][ C1] ? __set_current_blocked+0x110/0x110 [ 941.639131][ C1] do_compat_epoll_pwait.part.0+0x29/0x1d0 [ 941.644947][ C1] __x64_sys_epoll_pwait+0x1cf/0x310 [ 941.650249][ C1] ? __ia32_sys_epoll_wait+0x270/0x270 [ 941.655721][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 941.661697][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 941.666803][ C1] do_syscall_64+0x3a/0xb0 [ 941.671217][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 941.677189][ C1] RIP: 0033:0x46e380 [ 941.681171][ C1] RSP: 002b:000000c0002bd7f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 941.689591][ C1] RAX: ffffffffffffffda RBX: 00000000000000e7 RCX: 000000000046e380 [ 941.697569][ C1] RDX: 0000000000000080 RSI: 000000c0002bd840 RDI: 0000000000000003 [ 941.705576][ C1] RBP: 000000c0002bde40 R08: 0000000000000000 R09: 0000000000000000 [ 941.713551][ C1] R10: 00000000000000e7 R11: 0000000000000246 R12: 0000000000000003 [ 941.721530][ C1] R13: 000000c000082780 R14: 0000000000000000 R15: 0000000000000000 [ 941.729515][ C1] task:syz-fuzzer state:S stack:28792 pid: 4360 ppid: 4353 flags:0x00000000 [ 941.738720][ C1] Call Trace: [ 941.742267][ C1] __schedule+0x920/0x1fa0 [ 941.746791][ C1] ? io_schedule_timeout+0x140/0x140 [ 941.752091][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 941.757543][ C1] schedule+0xcb/0x270 [ 941.761601][ C1] futex_wait_queue_me+0x2a7/0x570 [ 941.766710][ C1] ? put_pi_state+0x240/0x240 [ 941.771376][ C1] futex_wait+0x1db/0x5f0 [ 941.775697][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 941.780713][ C1] ? wake_up_q+0xa3/0x100 [ 941.785049][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 941.790235][ C1] ? mark_lock+0xef/0x17b0 [ 941.794847][ C1] ? __lock_acquire+0x16a7/0x5230 [ 941.800131][ C1] do_futex+0x15d/0x1710 [ 941.804381][ C1] ? __lock_acquire+0x16a7/0x5230 [ 941.809503][ C1] ? futex_exit_release+0x220/0x220 [ 941.814687][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 941.820656][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 941.826632][ C1] ? __might_fault+0xd3/0x180 [ 941.831304][ C1] ? find_held_lock+0x2d/0x110 [ 941.836074][ C1] __do_sys_futex+0x2a2/0x470 [ 941.840852][ C1] ? do_futex+0x1710/0x1710 [ 941.845354][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 941.855928][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 941.861844][ C1] do_syscall_64+0x3a/0xb0 [ 941.866367][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 941.872453][ C1] RIP: 0033:0x46e163 [ 941.876438][ C1] RSP: 002b:000000c00003be68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 941.884946][ C1] RAX: ffffffffffffffda RBX: 000000c00002ec00 RCX: 000000000046e163 [ 941.892921][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00002ed48 [ 941.900899][ C1] RBP: 000000c00003beb0 R08: 0000000000000000 R09: 0000000000000000 [ 941.908966][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f7 [ 941.916946][ C1] R13: 0000000000000000 R14: 0000000000947910 R15: 0000000000000000 [ 941.924938][ C1] task:syz-fuzzer state:S stack:28872 pid: 4361 ppid: 4353 flags:0x00000000 [ 941.934155][ C1] Call Trace: [ 941.937440][ C1] __schedule+0x920/0x1fa0 [ 941.941861][ C1] ? io_schedule_timeout+0x140/0x140 [ 941.947151][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 941.952599][ C1] schedule+0xcb/0x270 [ 941.956674][ C1] futex_wait_queue_me+0x2a7/0x570 [ 941.961784][ C1] ? put_pi_state+0x240/0x240 [ 941.966545][ C1] futex_wait+0x1db/0x5f0 [ 941.970878][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 941.975985][ C1] ? lock_chain_count+0x20/0x20 [ 941.980831][ C1] ? mark_lock+0xef/0x17b0 [ 941.985256][ C1] ? lock_chain_count+0x20/0x20 [ 941.990096][ C1] do_futex+0x15d/0x1710 [ 941.994338][ C1] ? __lock_acquire+0x16a7/0x5230 [ 941.999352][ C1] ? futex_exit_release+0x220/0x220 [ 942.004547][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 942.010518][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 942.016503][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 942.022486][ C1] ? find_held_lock+0x2d/0x110 [ 942.027236][ C1] __do_sys_futex+0x2a2/0x470 [ 942.031903][ C1] ? do_futex+0x1710/0x1710 [ 942.036388][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 942.042354][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 942.048252][ C1] do_syscall_64+0x3a/0xb0 [ 942.052657][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 942.058553][ C1] RIP: 0033:0x46e163 [ 942.062431][ C1] RSP: 002b:000000c0002b9f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 942.070833][ C1] RAX: ffffffffffffffda RBX: 000000c000560000 RCX: 000000000046e163 [ 942.078793][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000018803b8 [ 942.086760][ C1] RBP: 000000c0002b9f48 R08: 0000000000000000 R09: 0000000000000000 [ 942.094716][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043b6a0 [ 942.102678][ C1] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 942.110661][ C1] task:syz-fuzzer state:S stack:23912 pid: 4362 ppid: 4353 flags:0x00000000 [ 942.119858][ C1] Call Trace: [ 942.123124][ C1] __schedule+0x920/0x1fa0 [ 942.127533][ C1] ? io_schedule_timeout+0x140/0x140 [ 942.132803][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 942.138261][ C1] schedule+0xcb/0x270 [ 942.142327][ C1] futex_wait_queue_me+0x2a7/0x570 [ 942.147430][ C1] ? put_pi_state+0x240/0x240 [ 942.152104][ C1] futex_wait+0x1db/0x5f0 [ 942.156432][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 942.161479][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 942.167462][ C1] ? __local_bh_enable_ip+0x9d/0xf0 [ 942.172788][ C1] ? mark_lock+0xef/0x17b0 [ 942.177194][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 942.183200][ C1] do_futex+0x15d/0x1710 [ 942.187490][ C1] ? __lock_acquire+0x16a7/0x5230 [ 942.193131][ C1] ? futex_exit_release+0x220/0x220 [ 942.201469][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 942.210441][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 942.218686][ C1] ? find_held_lock+0x2d/0x110 [ 942.225288][ C1] __do_sys_futex+0x2a2/0x470 [ 942.231181][ C1] ? do_futex+0x1710/0x1710 [ 942.236847][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 942.245445][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 942.251484][ C1] do_syscall_64+0x3a/0xb0 [ 942.256944][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 942.265320][ C1] RIP: 0033:0x46e163 [ 942.269787][ C1] RSP: 002b:000000c0001ebee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 942.280967][ C1] RAX: ffffffffffffffda RBX: 000000c0001c6c00 RCX: 000000000046e163 [ 942.289630][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0001c6d48 [ 942.297607][ C1] RBP: 000000c0001ebf28 R08: 0000000000000000 R09: 0000000000000000 [ 942.305663][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f1 [ 942.313639][ C1] R13: 0000000000000000 R14: 0000000000947879 R15: 0000000000000000 [ 942.321623][ C1] task:syz-executor.0 state:S stack:22800 pid: 4367 ppid: 1 flags:0x00004002 [ 942.330850][ C1] Call Trace: [ 942.334205][ C1] __schedule+0x920/0x1fa0 [ 942.338616][ C1] ? io_schedule_timeout+0x140/0x140 [ 942.343901][ C1] ? release_task+0x1680/0x1680 [ 942.348741][ C1] schedule+0xcb/0x270 [ 942.352795][ C1] do_wait+0x677/0x9c0 [ 942.356861][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 942.362237][ C1] kernel_wait4+0x14c/0x260 [ 942.366746][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 942.371880][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 942.377099][ C1] zap_pid_ns_processes+0x32f/0x690 [ 942.382294][ C1] ? do_exit+0x20a1/0x28d0 [ 942.386711][ C1] ? copy_pid_ns+0xa40/0xa40 [ 942.391291][ C1] ? do_raw_write_lock+0x11a/0x280 [ 942.396403][ C1] ? do_raw_read_unlock+0x70/0x70 [ 942.401786][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 942.407868][ C1] do_exit+0x2225/0x28d0 [ 942.413065][ C1] ? find_held_lock+0x2d/0x110 [ 942.417822][ C1] ? mm_update_next_owner+0x7a0/0x7a0 [ 942.424589][ C1] ? get_signal+0x337/0x2150 [ 942.429196][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 942.434044][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 942.439067][ C1] do_group_exit+0x125/0x310 [ 942.443652][ C1] get_signal+0x47d/0x2150 [ 942.448059][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 942.454303][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 942.459443][ C1] arch_do_signal_or_restart+0x2a6/0x1e70 [ 942.465162][ C1] ? __do_sys_wait4+0xb4/0x150 [ 942.471725][ C1] ? copy_siginfo_to_user32+0xa0/0xa0 [ 942.478114][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 942.484722][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 942.490090][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 942.495907][ C1] ? get_vtime_delta+0x111/0x260 [ 942.501130][ C1] exit_to_user_mode_prepare+0x160/0x220 [ 942.507491][ C1] syscall_exit_to_user_mode+0x19/0x60 [ 942.513903][ C1] do_syscall_64+0x47/0xb0 [ 942.518447][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 942.525383][ C1] RIP: 0033:0x464a56 [ 942.530040][ C1] RSP: 002b:00007ffc67de85e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 942.539514][ C1] RAX: fffffffffffffe00 RBX: 00000000000003a1 RCX: 0000000000464a56 [ 942.548009][ C1] RDX: 0000000040000000 RSI: 00007ffc67de865c RDI: 00000000ffffffff [ 942.557255][ C1] RBP: 00007ffc67de865c R08: 0000000000090800 R09: 00000000004bebe2 [ 942.567269][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 942.575265][ C1] R13: 00000000000dde70 R14: 0000000000000014 R15: 00007ffc67de86c0 [ 942.583240][ C1] task:syz-executor.1 state:S stack:28160 pid: 4414 ppid: 4362 flags:0x00000000 [ 942.592443][ C1] Call Trace: [ 942.595723][ C1] __schedule+0x920/0x1fa0 [ 942.600134][ C1] ? io_schedule_timeout+0x140/0x140 [ 942.606036][ C1] ? release_task+0x1680/0x1680 [ 942.610889][ C1] schedule+0xcb/0x270 [ 942.614951][ C1] do_wait+0x677/0x9c0 [ 942.619116][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 942.625223][ C1] ? __lock_acquire+0x16a7/0x5230 [ 942.631128][ C1] kernel_wait4+0x14c/0x260 [ 942.635740][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 942.640855][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 942.646576][ C1] __do_sys_wait4+0x13f/0x150 [ 942.651460][ C1] ? kernel_wait4+0x260/0x260 [ 942.656150][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 942.661813][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 942.666982][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 942.671869][ C1] ? get_vtime_delta+0x111/0x260 [ 942.676834][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 942.683055][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 942.689015][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 942.694359][ C1] do_syscall_64+0x3a/0xb0 [ 942.698898][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 942.705293][ C1] RIP: 0033:0x464a56 [ 942.709524][ C1] RSP: 002b:00007ffebc449e08 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 942.718623][ C1] RAX: ffffffffffffffda RBX: 000000000000114e RCX: 0000000000464a56 [ 942.726994][ C1] RDX: 0000000040000000 RSI: 00007ffebc449e1c RDI: 00000000ffffffff [ 942.735003][ C1] RBP: 00007ffebc449e1c R08: 0000000000000000 R09: 0000000002560400 [ 942.742977][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 942.751039][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 942.759004][ C1] task:syz-executor.1 state:D stack:24800 pid: 4430 ppid: 4414 flags:0x00000000 [ 942.768200][ C1] Call Trace: [ 942.771485][ C1] __schedule+0x920/0x1fa0 [ 942.775907][ C1] ? io_schedule_timeout+0x140/0x140 [ 942.781268][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 942.786395][ C1] ? prepare_to_wait+0x122/0x3f0 [ 942.791345][ C1] schedule+0xcb/0x270 [ 942.795498][ C1] io_schedule+0xb6/0x130 [ 942.800166][ C1] bit_wait_io+0x12/0xd0 [ 942.805619][ C1] __wait_on_bit+0x60/0x190 [ 942.810333][ C1] ? bit_wait+0xd0/0xd0 [ 942.815236][ C1] out_of_line_wait_on_bit+0xd5/0x110 [ 942.821105][ C1] ? __wait_on_bit+0x190/0x190 [ 942.827115][ C1] ? var_wake_function+0x130/0x130 [ 942.832859][ C1] __wait_on_buffer+0x7c/0x90 [ 942.837906][ C1] __ext4_find_entry+0xc4f/0x1050 [ 942.843219][ C1] ? ext4_dx_find_entry+0x540/0x540 [ 942.848525][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 942.854787][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 942.862060][ C1] __ext4_unlink+0x10d/0xa40 [ 942.867238][ C1] ? lock_release+0x6f0/0x6f0 [ 942.872393][ C1] ? ext4_symlink+0xc80/0xc80 [ 942.877138][ C1] ? map_id_range_down+0x1c4/0x340 [ 942.882735][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 942.890831][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 942.898178][ C1] ? ext4_journal_check_start+0x1b3/0x2a0 [ 942.906162][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 942.913133][ C1] ? __ext4_journal_start_sb+0x1f1/0x460 [ 942.918851][ C1] ext4_unlink+0x385/0x8d0 [ 942.923335][ C1] vfs_unlink+0x2d1/0x610 [ 942.927899][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 942.934618][ C1] do_unlinkat+0x3de/0x690 [ 942.939054][ C1] ? __ia32_sys_rmdir+0x100/0x100 [ 942.945464][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 942.952156][ C1] do_syscall_64+0x3a/0xb0 [ 942.957117][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 942.964730][ C1] RIP: 0033:0x465f37 [ 942.968926][ C1] RSP: 002b:00007ffebc448af8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 942.978108][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f37 [ 942.986973][ C1] RDX: 00007ffebc448b30 RSI: 00007ffebc448b30 RDI: 00007ffebc448bc0 [ 942.994953][ C1] RBP: 00007ffebc448bc0 R08: 0000000000000001 R09: 00007ffebc448990 [ 943.002933][ C1] R10: 0000000002561b43 R11: 0000000000000206 R12: 00000000004bee98 [ 943.010916][ C1] R13: 00007ffebc449c90 R14: 0000000002561b00 R15: 00007ffebc449cd0 [ 943.018913][ C1] task:syz-executor.2 state:S stack:27296 pid: 4481 ppid: 4358 flags:0x00000000 [ 943.028146][ C1] Call Trace: [ 943.031413][ C1] __schedule+0x920/0x1fa0 [ 943.035838][ C1] ? io_schedule_timeout+0x140/0x140 [ 943.041119][ C1] ? release_task+0x1680/0x1680 [ 943.045984][ C1] schedule+0xcb/0x270 [ 943.050050][ C1] do_wait+0x677/0x9c0 [ 943.054899][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 943.060261][ C1] ? __lock_acquire+0x16a7/0x5230 [ 943.065277][ C1] kernel_wait4+0x14c/0x260 [ 943.069781][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 943.074880][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 943.080107][ C1] __do_sys_wait4+0x13f/0x150 [ 943.084838][ C1] ? kernel_wait4+0x260/0x260 [ 943.089518][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 943.095068][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 943.099998][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 943.104921][ C1] ? get_vtime_delta+0x111/0x260 [ 943.110303][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 943.116293][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 943.122287][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 943.127320][ C1] do_syscall_64+0x3a/0xb0 [ 943.131743][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 943.137632][ C1] RIP: 0033:0x464a56 [ 943.141511][ C1] RSP: 002b:00007fffee466b78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 943.149938][ C1] RAX: ffffffffffffffda RBX: 00000000000011a5 RCX: 0000000000464a56 [ 943.158018][ C1] RDX: 0000000040000000 RSI: 00007fffee466b8c RDI: 00000000ffffffff [ 943.165987][ C1] RBP: 00007fffee466b8c R08: 0000000000000000 R09: 0000000002b09400 [ 943.175253][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 943.183214][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 943.191197][ C1] task:syz-executor.2 state:S stack:24928 pid: 4517 ppid: 4481 flags:0x00000000 [ 943.201271][ C1] Call Trace: [ 943.204544][ C1] __schedule+0x920/0x1fa0 [ 943.208974][ C1] ? io_schedule_timeout+0x140/0x140 [ 943.214268][ C1] ? prepare_to_wait_event+0x129/0x7e0 [ 943.219740][ C1] schedule+0xcb/0x270 [ 943.223799][ C1] pipe_read+0xae5/0x1190 [ 943.228117][ C1] ? pipe_ioctl+0x250/0x250 [ 943.232606][ C1] ? task_work_run+0xdd/0x1a0 [ 943.237977][ C1] ? exit_to_user_mode_prepare+0x218/0x220 [ 943.244184][ C1] ? finish_wait+0x260/0x260 [ 943.249703][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 943.256684][ C1] ? fsnotify+0xa16/0x1070 [ 943.262507][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 943.269574][ C1] new_sync_read+0x5b7/0x6e0 [ 943.275038][ C1] ? ksys_lseek+0x1b0/0x1b0 [ 943.279744][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 943.286929][ C1] vfs_read+0x35c/0x570 [ 943.292947][ C1] ksys_read+0x1ee/0x250 [ 943.297238][ C1] ? vfs_write+0x9e0/0x9e0 [ 943.302584][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 943.309994][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 943.318213][ C1] do_syscall_64+0x3a/0xb0 [ 943.323897][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 943.330210][ C1] RIP: 0033:0x41933e [ 943.334478][ C1] RSP: 002b:00007fffee466968 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 943.344293][ C1] RAX: ffffffffffffffda RBX: 00007fffee466a00 RCX: 000000000041933e [ 943.352725][ C1] RDX: 0000000000000050 RSI: 0000000000568020 RDI: 00000000000000f9 [ 943.361344][ C1] RBP: 0000000000000003 R08: 00007fffee46629c R09: 00007fffee466800 [ 943.370846][ C1] R10: 00007fffee466300 R11: 0000000000000246 R12: 0000000000000027 [ 943.381564][ C1] R13: 00000000000dde70 R14: 0000000000000000 R15: 00007fffee466a40 [ 943.390702][ C1] task:syz-executor.3 state:R running task stack:28160 pid: 4638 ppid: 4362 flags:0x00000004 [ 943.402805][ C1] Call Trace: [ 943.406087][ C1] __schedule+0x920/0x1fa0 [ 943.410510][ C1] ? io_schedule_timeout+0x140/0x140 [ 943.415965][ C1] ? release_task+0x1680/0x1680 [ 943.420809][ C1] schedule+0xcb/0x270 [ 943.424878][ C1] do_wait+0x677/0x9c0 [ 943.428952][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 943.434322][ C1] ? __lock_acquire+0x16a7/0x5230 [ 943.439425][ C1] kernel_wait4+0x14c/0x260 [ 943.443919][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 943.449033][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 943.454221][ C1] __do_sys_wait4+0x13f/0x150 [ 943.458918][ C1] ? kernel_wait4+0x260/0x260 [ 943.463590][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 943.469065][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 943.473926][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 943.478773][ C1] ? get_vtime_delta+0x111/0x260 [ 943.483700][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 943.489671][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 943.495565][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 943.500586][ C1] do_syscall_64+0x3a/0xb0 [ 943.505008][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 943.510907][ C1] RIP: 0033:0x464a56 [ 943.514783][ C1] RSP: 002b:00007fff6fb63aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 943.523184][ C1] RAX: ffffffffffffffda RBX: 0000000000001255 RCX: 0000000000464a56 [ 943.531161][ C1] RDX: 0000000040000000 RSI: 00007fff6fb63abc RDI: 00000000ffffffff [ 943.539133][ C1] RBP: 00007fff6fb63abc R08: 0000000000000000 R09: 0000000003032400 [ 943.547113][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 943.555074][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 943.563049][ C1] task:syz-executor.3 state:S stack:24832 pid: 4693 ppid: 4638 flags:0x00000000 [ 943.572248][ C1] Call Trace: [ 943.575516][ C1] __schedule+0x920/0x1fa0 [ 943.579926][ C1] ? io_schedule_timeout+0x140/0x140 [ 943.585199][ C1] ? release_task+0x1680/0x1680 [ 943.590040][ C1] schedule+0xcb/0x270 [ 943.594106][ C1] do_wait+0x677/0x9c0 [ 943.598176][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 943.603546][ C1] ? __lock_acquire+0x16a7/0x5230 [ 943.608561][ C1] kernel_wait4+0x14c/0x260 [ 943.613068][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 943.618171][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 943.623782][ C1] __do_sys_wait4+0x13f/0x150 [ 943.629781][ C1] ? kernel_wait4+0x260/0x260 [ 943.635735][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 943.642954][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 943.649018][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 943.654634][ C1] ? get_vtime_delta+0x111/0x260 [ 943.660727][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 943.667888][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 943.674501][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 943.680542][ C1] do_syscall_64+0x3a/0xb0 [ 943.685080][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 943.691379][ C1] RIP: 0033:0x464a56 [ 943.695456][ C1] RSP: 002b:00007fff6fb63898 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 943.705170][ C1] RAX: ffffffffffffffda RBX: 00000000000003cd RCX: 0000000000464a56 [ 943.713498][ C1] RDX: 0000000040000000 RSI: 00007fff6fb6390c RDI: 00000000ffffffff [ 943.723002][ C1] RBP: 00007fff6fb6390c R08: 0000000000090800 R09: 00000000004bebe2 [ 943.730982][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 943.739133][ C1] R13: 00000000000d2a8c R14: 0000000000000006 R15: 00007fff6fb63970 [ 943.749173][ C1] task:syz-executor.4 state:S stack:27648 pid: 4856 ppid: 4358 flags:0x00000000 [ 943.759831][ C1] Call Trace: [ 943.764299][ C1] __schedule+0x920/0x1fa0 [ 943.768961][ C1] ? io_schedule_timeout+0x140/0x140 [ 943.775013][ C1] ? release_task+0x1680/0x1680 [ 943.779973][ C1] schedule+0xcb/0x270 [ 943.785726][ C1] do_wait+0x677/0x9c0 [ 943.790866][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 943.798174][ C1] ? __lock_acquire+0x16a7/0x5230 [ 943.804280][ C1] kernel_wait4+0x14c/0x260 [ 943.809195][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 943.814448][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 943.819790][ C1] __do_sys_wait4+0x13f/0x150 [ 943.824790][ C1] ? kernel_wait4+0x260/0x260 [ 943.830251][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 943.835956][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 943.840861][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 943.845720][ C1] ? get_vtime_delta+0x111/0x260 [ 943.850675][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 943.856675][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 943.862572][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 943.867593][ C1] do_syscall_64+0x3a/0xb0 [ 943.872020][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 943.877911][ C1] RIP: 0033:0x464a56 [ 943.881811][ C1] RSP: 002b:00007fff76620e48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 943.890246][ C1] RAX: ffffffffffffffda RBX: 000000000000133a RCX: 0000000000464a56 [ 943.898233][ C1] RDX: 0000000040000000 RSI: 00007fff76620e5c RDI: 00000000ffffffff [ 943.906204][ C1] RBP: 00007fff76620e5c R08: 0000000000000000 R09: 0000000001a73400 [ 943.914194][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 943.922192][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 943.930184][ C1] task:syz-executor.4 state:R running task stack:24272 pid: 4922 ppid: 4856 flags:0x00000000 [ 943.940971][ C1] Call Trace: [ 943.944257][ C1] __schedule+0x920/0x1fa0 [ 943.948689][ C1] ? io_schedule_timeout+0x140/0x140 [ 943.953985][ C1] schedule+0xcb/0x270 [ 943.958059][ C1] do_nanosleep+0x1b1/0x6b0 [ 943.962556][ C1] ? schedule_timeout_idle+0x80/0x80 [ 943.967857][ C1] ? debug_object_destroy+0x210/0x210 [ 943.973244][ C1] ? memset+0x20/0x40 [ 943.977226][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 943.983463][ C1] ? __hrtimer_init+0x136/0x280 [ 943.988308][ C1] hrtimer_nanosleep+0x1f9/0x4a0 [ 943.993241][ C1] ? nanosleep_copyout+0x100/0x100 [ 943.998357][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 944.004345][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 944.010594][ C1] ? get_timespec64+0x191/0x220 [ 944.015449][ C1] ? put_timespec64+0x120/0x120 [ 944.020298][ C1] common_nsleep+0xa2/0xc0 [ 944.024716][ C1] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 944.030347][ C1] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 944.036597][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 944.042574][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 944.048477][ C1] do_syscall_64+0x3a/0xb0 [ 944.052891][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 944.058790][ C1] RIP: 0033:0x48a76a [ 944.062687][ C1] RSP: 002b:00007fff76620bd0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 944.071113][ C1] RAX: ffffffffffffffda RBX: 00000000000003f2 RCX: 000000000048a76a [ 944.079093][ C1] RDX: 00007fff76620c10 RSI: 0000000000000000 RDI: 0000000000000000 [ 944.087089][ C1] RBP: 00007fff76620cac R08: 0000000000000000 R09: 00007fff76774090 [ 944.095076][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000063 [ 944.103065][ C1] R13: 00000000000de235 R14: 0000000000000014 R15: 00007fff76620d10 [ 944.111051][ C1] task:syz-executor.5 state:S stack:28160 pid: 5231 ppid: 4358 flags:0x00000000 [ 944.123015][ C1] Call Trace: [ 944.128064][ C1] __schedule+0x920/0x1fa0 [ 944.133923][ C1] ? io_schedule_timeout+0x140/0x140 [ 944.142545][ C1] ? release_task+0x1680/0x1680 [ 944.149497][ C1] schedule+0xcb/0x270 [ 944.154647][ C1] do_wait+0x677/0x9c0 [ 944.159364][ C1] ? wait_consider_task+0x3b50/0x3b50 [ 944.167839][ C1] ? __lock_acquire+0x16a7/0x5230 [ 944.173879][ C1] kernel_wait4+0x14c/0x260 [ 944.179238][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 944.186950][ C1] ? kill_orphaned_pgrp+0x320/0x320 [ 944.193094][ C1] __do_sys_wait4+0x13f/0x150 [ 944.201438][ C1] ? kernel_wait4+0x260/0x260 [ 944.208487][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 944.218018][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 944.225091][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 944.236029][ C1] ? get_vtime_delta+0x111/0x260 [ 944.242270][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 944.251124][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 944.258376][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 944.263713][ C1] do_syscall_64+0x3a/0xb0 [ 944.270798][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 944.278415][ C1] RIP: 0033:0x464a56 [ 944.282755][ C1] RSP: 002b:00007fff16febfe8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 944.293265][ C1] RAX: ffffffffffffffda RBX: 00000000000014d6 RCX: 0000000000464a56 [ 944.302164][ C1] RDX: 0000000040000000 RSI: 00007fff16febffc RDI: 00000000ffffffff [ 944.315249][ C1] RBP: 00007fff16febffc R08: 0000000000000000 R09: 00000000024a0400 [ 944.323307][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 944.331717][ C1] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 944.339859][ C1] task:syz-executor.5 state:D stack:23936 pid: 5334 ppid: 5231 flags:0x00000000 [ 944.349075][ C1] Call Trace: [ 944.352347][ C1] __schedule+0x920/0x1fa0 [ 944.356861][ C1] ? io_schedule_timeout+0x140/0x140 [ 944.362134][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 944.367250][ C1] ? prepare_to_wait+0x122/0x3f0 [ 944.372372][ C1] schedule+0xcb/0x270 [ 944.376863][ C1] io_schedule+0xb6/0x130 [ 944.381472][ C1] bit_wait_io+0x12/0xd0 [ 944.386429][ C1] __wait_on_bit+0x60/0x190 [ 944.390927][ C1] ? bit_wait+0xd0/0xd0 [ 944.395071][ C1] out_of_line_wait_on_bit+0xd5/0x110 [ 944.400432][ C1] ? __wait_on_bit+0x190/0x190 [ 944.405269][ C1] ? var_wake_function+0x130/0x130 [ 944.410402][ C1] __wait_on_buffer+0x7c/0x90 [ 944.415088][ C1] __ext4_find_entry+0xc4f/0x1050 [ 944.420880][ C1] ? ext4_dx_find_entry+0x540/0x540 [ 944.426123][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 944.432124][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 944.438112][ C1] __ext4_unlink+0x10d/0xa40 [ 944.442724][ C1] ? lock_release+0x6f0/0x6f0 [ 944.447457][ C1] ? ext4_symlink+0xc80/0xc80 [ 944.452142][ C1] ? map_id_range_down+0x1c4/0x340 [ 944.457295][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 944.463528][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 944.469764][ C1] ? ext4_journal_check_start+0x1b3/0x2a0 [ 944.475493][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 944.481743][ C1] ? __ext4_journal_start_sb+0x1f1/0x460 [ 944.487418][ C1] ext4_unlink+0x385/0x8d0 [ 944.491835][ C1] vfs_unlink+0x2d1/0x610 [ 944.496181][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 944.502428][ C1] do_unlinkat+0x3de/0x690 [ 944.506842][ C1] ? __ia32_sys_rmdir+0x100/0x100 [ 944.511861][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 944.518123][ C1] do_syscall_64+0x3a/0xb0 [ 944.522994][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 944.528916][ C1] RIP: 0033:0x465f37 [ 944.532815][ C1] RSP: 002b:00007fff16feacd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 944.541233][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f37 [ 944.549213][ C1] RDX: 00007fff16fead10 RSI: 00007fff16fead10 RDI: 00007fff16feada0 [ 944.557181][ C1] RBP: 00007fff16feada0 R08: 0000000000000001 R09: 00007fff16feab70 [ 944.565148][ C1] R10: 00000000024a1b43 R11: 0000000000000206 R12: 00000000004bee98 [ 944.573133][ C1] R13: 00007fff16febe70 R14: 00000000024a1b00 R15: 00007fff16febeb0 [ 944.581231][ C1] task:kworker/u4:7 state:I stack:23872 pid: 5626 ppid: 2 flags:0x00004000 [ 944.590448][ C1] Workqueue: 0x0 (events_unbound) [ 944.595578][ C1] Call Trace: [ 944.598859][ C1] __schedule+0x920/0x1fa0 [ 944.603272][ C1] ? io_schedule_timeout+0x140/0x140 [ 944.608560][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 944.613506][ C1] schedule+0xcb/0x270 [ 944.618795][ C1] worker_thread+0x14c/0x1120 [ 944.623468][ C1] ? __kthread_parkme+0x118/0x1d0 [ 944.628488][ C1] ? process_one_work+0x1580/0x1580 [ 944.633676][ C1] kthread+0x38c/0x460 [ 944.637737][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 944.642931][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 944.648060][ C1] ret_from_fork+0x1f/0x30 [ 944.652499][ C1] task:kworker/0:3 state:I stack:17912 pid: 6600 ppid: 2 flags:0x00004000 [ 944.661724][ C1] Workqueue: 0x0 (events) [ 944.668293][ C1] Call Trace: [ 944.672262][ C1] __schedule+0x920/0x1fa0 [ 944.678636][ C1] ? io_schedule_timeout+0x140/0x140 [ 944.685398][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 944.692635][ C1] schedule+0xcb/0x270 [ 944.698455][ C1] worker_thread+0x14c/0x1120 [ 944.703529][ C1] ? __kthread_parkme+0x118/0x1d0 [ 944.710036][ C1] ? process_one_work+0x1580/0x1580 [ 944.716981][ C1] kthread+0x38c/0x460 [ 944.721417][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 944.727670][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 944.734710][ C1] ret_from_fork+0x1f/0x30 [ 944.740436][ C1] task:kworker/1:3 state:I stack:19048 pid: 6876 ppid: 2 flags:0x00004000 [ 944.755964][ C1] Workqueue: 0x0 (events) [ 944.764643][ C1] Call Trace: [ 944.772003][ C1] __schedule+0x920/0x1fa0 [ 944.781287][ C1] ? io_schedule_timeout+0x140/0x140 [ 944.791698][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 944.798881][ C1] schedule+0xcb/0x270 [ 944.808121][ C1] worker_thread+0x14c/0x1120 [ 944.817634][ C1] ? __kthread_parkme+0x118/0x1d0 [ 944.824419][ C1] ? process_one_work+0x1580/0x1580 [ 944.830314][ C1] kthread+0x38c/0x460 [ 944.834925][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 944.842081][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 944.849912][ C1] ret_from_fork+0x1f/0x30 [ 944.854905][ C1] task:kworker/1:4 state:I stack:22576 pid: 7137 ppid: 2 flags:0x00004000 [ 944.866841][ C1] Workqueue: 0x0 (rcu_gp) [ 944.873902][ C1] Call Trace: [ 944.878386][ C1] __schedule+0x920/0x1fa0 [ 944.884790][ C1] ? io_schedule_timeout+0x140/0x140 [ 944.891091][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 944.897063][ C1] schedule+0xcb/0x270 [ 944.901916][ C1] worker_thread+0x14c/0x1120 [ 944.908133][ C1] ? __kthread_parkme+0x118/0x1d0 [ 944.914411][ C1] ? process_one_work+0x1580/0x1580 [ 944.921249][ C1] kthread+0x38c/0x460 [ 944.925873][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 944.931844][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 944.937270][ C1] ret_from_fork+0x1f/0x30 [ 944.942211][ C1] task:kworker/1:5 state:R running task stack:23392 pid: 7219 ppid: 2 flags:0x00004000 [ 944.955073][ C1] Workqueue: 0x0 (events) [ 944.960628][ C1] Call Trace: [ 944.964941][ C1] __schedule+0x920/0x1fa0 [ 944.969599][ C1] ? io_schedule_timeout+0x140/0x140 [ 944.976682][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 944.983735][ C1] schedule+0xcb/0x270 [ 944.989131][ C1] worker_thread+0x14c/0x1120 [ 944.994822][ C1] ? __kthread_parkme+0x118/0x1d0 [ 945.001552][ C1] ? process_one_work+0x1580/0x1580 [ 945.006893][ C1] kthread+0x38c/0x460 [ 945.011218][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 945.017605][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 945.023517][ C1] ret_from_fork+0x1f/0x30 [ 945.027984][ C1] task:kworker/0:4 state:R running task stack:18608 pid: 7423 ppid: 2 flags:0x00004000 [ 945.041798][ C1] Workqueue: usb_hub_wq hub_event [ 945.048054][ C1] Call Trace: [ 945.051383][ C1] __schedule+0x920/0x1fa0 [ 945.055930][ C1] ? io_schedule_timeout+0x140/0x140 [ 945.061685][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 945.067802][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 945.073256][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 945.078678][ C1] schedule+0xcb/0x270 [ 945.082761][ C1] usb_kill_urb.part.0+0x19c/0x220 [ 945.087880][ C1] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 945.093607][ C1] ? usb_hcd_flush_endpoint+0x1a9/0x410 [ 945.099159][ C1] ? finish_wait+0x260/0x260 [ 945.103799][ C1] ? mark_held_locks+0x9f/0xe0 [ 945.108679][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 945.114079][ C1] usb_kill_urb+0x81/0xa0 [ 945.119832][ C1] usb_hcd_flush_endpoint+0x360/0x410 [ 945.129564][ C1] ? mark_held_locks+0x9f/0xe0 [ 945.135500][ C1] usb_disable_interface+0x327/0x3c0 [ 945.144624][ C1] usb_unbind_interface+0x3cb/0x8d0 [ 945.150706][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 945.157972][ C1] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 945.164175][ C1] ? usb_unbind_device+0x1a0/0x1a0 [ 945.169909][ C1] __device_release_driver+0x3bd/0x6f0 [ 945.175881][ C1] device_release_driver+0x26/0x40 [ 945.181398][ C1] bus_remove_device+0x2eb/0x5a0 [ 945.186746][ C1] device_del+0x502/0xd40 [ 945.191338][ C1] ? __device_links_queue_sync_state+0x3f0/0x3f0 [ 945.198669][ C1] ? kobject_put+0x1f3/0x540 [ 945.203758][ C1] usb_disable_device+0x35b/0x7b0 [ 945.209790][ C1] usb_disconnect.cold+0x27d/0x791 [ 945.214953][ C1] hub_event+0x1c9c/0x4320 [ 945.219661][ C1] ? hub_port_debounce+0x3c0/0x3c0 [ 945.224828][ C1] ? __lock_acquire+0x1c90/0x5230 [ 945.231090][ C1] ? trace_workqueue_activate_work+0x111/0x1e0 [ 945.237273][ C1] ? lock_release+0x6f0/0x6f0 [ 945.241969][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 945.246922][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 945.253232][ C1] process_one_work+0x98d/0x1580 [ 945.259730][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 945.265693][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 945.270876][ C1] worker_thread+0x64c/0x1120 [ 945.275732][ C1] ? __kthread_parkme+0x118/0x1d0 [ 945.282141][ C1] ? process_one_work+0x1580/0x1580 [ 945.287753][ C1] kthread+0x38c/0x460 [ 945.292400][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 945.297860][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 945.304419][ C1] ret_from_fork+0x1f/0x30 [ 945.309872][ C1] task:kworker/0:5 state:I stack:18112 pid: 7558 ppid: 2 flags:0x00004000 [ 945.322281][ C1] Workqueue: 0x0 (events) [ 945.327187][ C1] Call Trace: [ 945.330660][ C1] __schedule+0x920/0x1fa0 [ 945.335791][ C1] ? io_schedule_timeout+0x140/0x140 [ 945.343440][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 945.349207][ C1] schedule+0xcb/0x270 [ 945.353977][ C1] worker_thread+0x14c/0x1120 [ 945.361606][ C1] ? __kthread_parkme+0x118/0x1d0 [ 945.366865][ C1] ? process_one_work+0x1580/0x1580 [ 945.372643][ C1] kthread+0x38c/0x460 [ 945.377237][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 945.383421][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 945.389432][ C1] ret_from_fork+0x1f/0x30 [ 945.394893][ C1] task:kworker/1:6 state:I stack:24712 pid: 8623 ppid: 2 flags:0x00004000 [ 945.406232][ C1] Workqueue: 0x0 (events) [ 945.411859][ C1] Call Trace: [ 945.415241][ C1] __schedule+0x920/0x1fa0 [ 945.420435][ C1] ? io_schedule_timeout+0x140/0x140 [ 945.426280][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 945.432061][ C1] schedule+0xcb/0x270 [ 945.437097][ C1] worker_thread+0x14c/0x1120 [ 945.442106][ C1] ? process_one_work+0x1580/0x1580 [ 945.447690][ C1] kthread+0x38c/0x460 [ 945.452234][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 945.458827][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 945.465632][ C1] ret_from_fork+0x1f/0x30 [ 945.470241][ C1] task:kworker/1:7 state:R running task stack:23080 pid: 9106 ppid: 2 flags:0x00004000 [ 945.481282][ C1] Workqueue: usb_hub_wq hub_event [ 945.486334][ C1] Call Trace: [ 945.489616][ C1] __schedule+0x920/0x1fa0 [ 945.494030][ C1] ? io_schedule_timeout+0x140/0x140 [ 945.499324][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 945.505340][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 945.510545][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 945.515581][ C1] ? msleep+0x63/0xf0 [ 945.519553][ C1] schedule+0xcb/0x270 [ 945.523622][ C1] schedule_timeout+0x14a/0x250 [ 945.528465][ C1] ? usleep_range+0x170/0x170 [ 945.533147][ C1] ? __next_timer_interrupt+0x210/0x210 [ 945.538706][ C1] ? hub_ext_port_status+0x19d/0x450 [ 945.544001][ C1] msleep+0xa4/0xf0 [ 945.547802][ C1] hub_port_debounce+0x1b9/0x3c0 [ 945.552735][ C1] ? usb_port_disable+0x190/0x190 [ 945.557766][ C1] ? kfree_const+0x51/0x60 [ 945.562185][ C1] ? kobject_put+0x1f3/0x540 [ 945.566769][ C1] hub_event+0x2ceb/0x4320 [ 945.571181][ C1] ? hub_port_debounce+0x3c0/0x3c0 [ 945.576296][ C1] ? __lock_acquire+0x1c90/0x5230 [ 945.581311][ C1] ? trace_workqueue_activate_work+0x111/0x1e0 [ 945.587462][ C1] ? lock_release+0x6f0/0x6f0 [ 945.592147][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 945.596990][ C1] process_one_work+0x98d/0x1580 [ 945.601954][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 945.607329][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 945.612292][ C1] worker_thread+0x64c/0x1120 [ 945.616970][ C1] ? __kthread_parkme+0x118/0x1d0 [ 945.622002][ C1] ? process_one_work+0x1580/0x1580 [ 945.627207][ C1] kthread+0x38c/0x460 [ 945.631277][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 945.636477][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 945.641593][ C1] ret_from_fork+0x1f/0x30 [ 945.646005][ C1] task:kworker/0:7 state:R running task stack:22416 pid: 9829 ppid: 2 flags:0x00004000 [ 945.656781][ C1] Workqueue: usb_hub_wq hub_event [ 945.661816][ C1] Call Trace: [ 945.665095][ C1] __schedule+0x920/0x1fa0 [ 945.669503][ C1] ? io_schedule_timeout+0x140/0x140 [ 945.674780][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 945.680757][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 945.687301][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 945.693943][ C1] schedule+0xcb/0x270 [ 945.699611][ C1] usb_kill_urb.part.0+0x19c/0x220 [ 945.707823][ C1] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 945.714599][ C1] ? usb_hcd_flush_endpoint+0x1a9/0x410 [ 945.722302][ C1] ? finish_wait+0x260/0x260 [ 945.731076][ C1] ? mark_held_locks+0x9f/0xe0 [ 945.737175][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 945.743813][ C1] usb_kill_urb+0x81/0xa0 [ 945.748853][ C1] usb_hcd_flush_endpoint+0x360/0x410 [ 945.755021][ C1] ? mark_held_locks+0x9f/0xe0 [ 945.760041][ C1] usb_disable_interface+0x327/0x3c0 [ 945.766030][ C1] usb_unbind_interface+0x3cb/0x8d0 [ 945.772171][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 945.778923][ C1] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 945.788614][ C1] ? usb_unbind_device+0x1a0/0x1a0 [ 945.798375][ C1] __device_release_driver+0x3bd/0x6f0 [ 945.809723][ C1] device_release_driver+0x26/0x40 [ 945.819401][ C1] bus_remove_device+0x2eb/0x5a0 [ 945.827766][ C1] device_del+0x502/0xd40 [ 945.835872][ C1] ? __device_links_queue_sync_state+0x3f0/0x3f0 [ 945.845887][ C1] ? kobject_put+0x1f3/0x540 [ 945.852469][ C1] usb_disable_device+0x35b/0x7b0 [ 945.860212][ C1] usb_disconnect.cold+0x27d/0x791 [ 945.868960][ C1] hub_event+0x1c9c/0x4320 [ 945.874979][ C1] ? hub_port_debounce+0x3c0/0x3c0 [ 945.883836][ C1] ? __lock_acquire+0x1c90/0x5230 [ 945.890117][ C1] ? trace_workqueue_activate_work+0x111/0x1e0 [ 945.899704][ C1] ? lock_release+0x6f0/0x6f0 [ 945.908890][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 945.917723][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 945.924594][ C1] process_one_work+0x98d/0x1580 [ 945.933523][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 945.941266][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 945.950110][ C1] worker_thread+0x64c/0x1120 [ 945.959413][ C1] ? __kthread_parkme+0x118/0x1d0 [ 945.966567][ C1] ? process_one_work+0x1580/0x1580 [ 945.973558][ C1] kthread+0x38c/0x460 [ 945.981149][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 945.990335][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 945.997452][ C1] ret_from_fork+0x1f/0x30 [ 946.004068][ C1] task:kworker/0:6 state:D stack:22296 pid:24283 ppid: 2 flags:0x00004000 [ 946.015872][ C1] Workqueue: rcu_gp wait_rcu_exp_gp [ 946.022731][ C1] Call Trace: [ 946.026020][ C1] __schedule+0x920/0x1fa0 [ 946.030474][ C1] ? io_schedule_timeout+0x140/0x140 [ 946.035763][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 946.041754][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 946.046972][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 946.052001][ C1] schedule+0xcb/0x270 [ 946.056072][ C1] schedule_timeout+0x14a/0x250 [ 946.060929][ C1] ? usleep_range+0x170/0x170 [ 946.065611][ C1] ? __next_timer_interrupt+0x210/0x210 [ 946.071153][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 946.076957][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 946.081982][ C1] rcu_exp_wait_wake+0x17b/0x4e0 [ 946.087010][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 946.093007][ C1] ? rcu_gp_kthread+0x1ba0/0x1ba0 [ 946.098073][ C1] ? sync_rcu_exp_select_cpus+0x3da/0xaa0 [ 946.103830][ C1] process_one_work+0x98d/0x1580 [ 946.108970][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 946.114367][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 946.119321][ C1] worker_thread+0x64c/0x1120 [ 946.124018][ C1] ? __kthread_parkme+0x118/0x1d0 [ 946.129158][ C1] ? process_one_work+0x1580/0x1580 [ 946.134355][ C1] kthread+0x38c/0x460 [ 946.138687][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 946.143880][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 946.149011][ C1] ret_from_fork+0x1f/0x30 [ 946.153534][ C1] task:kworker/u5:1 state:I stack:28832 pid:26704 ppid: 2 flags:0x00004000 [ 946.162746][ C1] Workqueue: 0x0 (hci0) [ 946.166998][ C1] Call Trace: [ 946.170296][ C1] __schedule+0x920/0x1fa0 [ 946.174709][ C1] ? io_schedule_timeout+0x140/0x140 [ 946.180003][ C1] schedule+0xcb/0x270 [ 946.184116][ C1] worker_thread+0x14c/0x1120 [ 946.188797][ C1] ? __kthread_parkme+0x118/0x1d0 [ 946.193813][ C1] ? process_one_work+0x1580/0x1580 [ 946.199108][ C1] kthread+0x38c/0x460 [ 946.203168][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 946.208358][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 946.213459][ C1] ret_from_fork+0x1f/0x30 [ 946.217871][ C1] task:kworker/u5:2 state:I stack:30904 pid:31315 ppid: 2 flags:0x00004000 [ 946.227080][ C1] Call Trace: [ 946.230366][ C1] __schedule+0x920/0x1fa0 [ 946.234775][ C1] ? io_schedule_timeout+0x140/0x140 [ 946.240048][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 946.245086][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 946.250019][ C1] schedule+0xcb/0x270 [ 946.254080][ C1] worker_thread+0x14c/0x1120 [ 946.258762][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 946.264761][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 946.270586][ C1] ? __kthread_parkme+0x118/0x1d0 [ 946.275615][ C1] ? process_one_work+0x1580/0x1580 [ 946.280847][ C1] kthread+0x38c/0x460 [ 946.284936][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 946.290130][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 946.295254][ C1] ret_from_fork+0x1f/0x30 [ 946.299676][ C1] task:kworker/1:0 state:I stack:23552 pid: 1794 ppid: 2 flags:0x00004000 [ 946.309204][ C1] Workqueue: 0x0 (events) [ 946.313629][ C1] Call Trace: [ 946.316909][ C1] __schedule+0x920/0x1fa0 [ 946.321340][ C1] ? io_schedule_timeout+0x140/0x140 [ 946.326654][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 946.331591][ C1] schedule+0xcb/0x270 [ 946.335653][ C1] worker_thread+0x14c/0x1120 [ 946.340337][ C1] ? process_one_work+0x1580/0x1580 [ 946.345528][ C1] kthread+0x38c/0x460 [ 946.349597][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 946.354785][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 946.359902][ C1] ret_from_fork+0x1f/0x30 [ 946.364365][ C1] task:kworker/1:8 state:I stack:23232 pid: 1797 ppid: 2 flags:0x00004000 [ 946.373602][ C1] Workqueue: 0x0 (events) [ 946.378051][ C1] Call Trace: [ 946.381324][ C1] __schedule+0x920/0x1fa0 [ 946.385836][ C1] ? io_schedule_timeout+0x140/0x140 [ 946.391115][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 946.396080][ C1] schedule+0xcb/0x270 [ 946.400146][ C1] worker_thread+0x14c/0x1120 [ 946.404887][ C1] ? __kthread_parkme+0x118/0x1d0 [ 946.410544][ C1] ? process_one_work+0x1580/0x1580 [ 946.415845][ C1] kthread+0x38c/0x460 [ 946.419930][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 946.425167][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 946.430327][ C1] ret_from_fork+0x1f/0x30 [ 946.434759][ C1] task:agetty state:S stack:27136 pid: 2409 ppid: 1 flags:0x00000000 [ 946.443977][ C1] Call Trace: [ 946.447249][ C1] __schedule+0x920/0x1fa0 [ 946.451678][ C1] ? io_schedule_timeout+0x140/0x140 [ 946.456970][ C1] schedule+0xcb/0x270 [ 946.461074][ C1] schedule_timeout+0x1db/0x250 [ 946.465931][ C1] ? usleep_range+0x170/0x170 [ 946.470605][ C1] ? find_held_lock+0x2d/0x110 [ 946.475390][ C1] ? __up_read+0x1a1/0x7b0 [ 946.479801][ C1] ? down_write_nested+0x150/0x150 [ 946.484915][ C1] wait_woken+0x1ef/0x250 [ 946.489235][ C1] ? woken_wake_function+0x70/0x70 [ 946.494337][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 946.500307][ C1] n_tty_read+0xf61/0x12f0 [ 946.505103][ C1] ? n_tty_write_wakeup+0x40/0x40 [ 946.510126][ C1] ? __init_waitqueue_head+0xd0/0xd0 [ 946.515409][ C1] tty_read+0x33a/0x5d0 [ 946.519558][ C1] ? do_SAK+0x70/0x70 [ 946.523531][ C1] ? aa_path_link+0x2f0/0x2f0 [ 946.528198][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 946.534451][ C1] new_sync_read+0x41e/0x6e0 [ 946.539053][ C1] ? ksys_lseek+0x1b0/0x1b0 [ 946.543556][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 946.549537][ C1] vfs_read+0x35c/0x570 [ 946.553687][ C1] ksys_read+0x12d/0x250 [ 946.557915][ C1] ? vfs_write+0x9e0/0x9e0 [ 946.562317][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 946.568306][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 946.574195][ C1] do_syscall_64+0x3a/0xb0 [ 946.578613][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 946.584512][ C1] RIP: 0033:0x7fa05b911910 [ 946.588913][ C1] RSP: 002b:00007fff79351fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 946.597315][ C1] RAX: ffffffffffffffda RBX: 00007fff7935204f RCX: 00007fa05b911910 [ 946.605275][ C1] RDX: 0000000000000001 RSI: 00007fff7935204f RDI: 0000000000000000 [ 946.613421][ C1] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007fff79350ea0 [ 946.621384][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 946.629378][ C1] R13: 0000564c63c0d900 R14: 00007fff79352050 R15: 0000000000000012 [ 946.639637][ C1] task:syz-executor.0 state:R running task stack:24920 pid:10018 ppid: 4367 flags:0x00000004 [ 946.652203][ C1] Call Trace: [ 946.656330][ C1] __schedule+0x920/0x1fa0 [ 946.660857][ C1] ? io_schedule_timeout+0x140/0x140 [ 946.666615][ C1] ? plist_check_prev_next+0x126/0x1a0 [ 946.673329][ C1] schedule+0xcb/0x270 [ 946.677805][ C1] futex_wait_queue_me+0x2a7/0x570 [ 946.684423][ C1] ? put_pi_state+0x240/0x240 [ 946.689699][ C1] futex_wait+0x1db/0x5f0 [ 946.695190][ C1] ? futex_wait_setup+0x2b0/0x2b0 [ 946.701132][ C1] ? ext4_expand_extra_isize+0x580/0x580 [ 946.707957][ C1] ? hash_futex+0x12/0x200 [ 946.712763][ C1] ? mark_lock+0xef/0x17b0 [ 946.717854][ C1] do_futex+0x15d/0x1710 [ 946.722693][ C1] ? __lock_acquire+0x16a7/0x5230 [ 946.728263][ C1] ? futex_exit_release+0x220/0x220 [ 946.733677][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 946.740425][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 946.746417][ C1] ? find_held_lock+0x2d/0x110 [ 946.751203][ C1] __do_sys_futex+0x2a2/0x470 [ 946.755897][ C1] ? do_futex+0x1710/0x1710 [ 946.760412][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 946.766413][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 946.772312][ C1] do_syscall_64+0x3a/0xb0 [ 946.776744][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 946.782639][ C1] RIP: 0033:0x4665f9 [ 946.786524][ C1] RSP: 002b:00007f4d830e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 946.794938][ C1] RAX: ffffffffffffffda RBX: 000000000056bf68 RCX: 00000000004665f9 [ 946.802914][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf68 [ 946.810889][ C1] RBP: 000000000056bf60 R08: 0000000000000000 R09: 0000000000000000 [ 946.818877][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf6c [ 946.826854][ C1] R13: 00007ffc67de839f R14: 00007f4d830e3300 R15: 0000000000022000 [ 946.834849][ C1] task:syz-executor.0 state:R running task stack:29184 pid:10098 ppid: 4367 flags:0x00000004 [ 946.845630][ C1] Call Trace: [ 946.848911][ C1] __schedule+0x920/0x1fa0 [ 946.853336][ C1] ? io_schedule_timeout+0x140/0x140 [ 946.858635][ C1] ? __lock_acquire+0x16a7/0x5230 [ 946.863660][ C1] schedule+0xcb/0x270 [ 946.867726][ C1] schedule_timeout+0x1db/0x250 [ 946.872576][ C1] ? usleep_range+0x170/0x170 [ 946.879005][ C1] ? __down_interruptible+0x262/0x390 [ 946.884399][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 946.889253][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 946.895238][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 946.900455][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 946.905498][ C1] __down_interruptible+0x26a/0x390 [ 946.910702][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 946.915841][ C1] ? __down+0x2a0/0x2a0 [ 946.920025][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 946.924955][ C1] down_interruptible+0x62/0x80 [ 946.929799][ C1] raw_ioctl+0xfef/0x2720 [ 946.934120][ C1] ? gadget_bind+0x800/0x800 [ 946.938788][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 946.945024][ C1] ? gadget_bind+0x800/0x800 [ 946.949607][ C1] __x64_sys_ioctl+0x193/0x200 [ 946.954370][ C1] do_syscall_64+0x3a/0xb0 [ 946.958781][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 946.964670][ C1] RIP: 0033:0x4663b7 [ 946.968554][ C1] RSP: 002b:00007f4d830c00b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 946.977149][ C1] RAX: ffffffffffffffda RBX: 00007f4d830c1130 RCX: 00000000004663b7 [ 946.985129][ C1] RDX: 00007f4d830c1130 RSI: 0000000080085502 RDI: 0000000000000003 [ 946.993097][ C1] RBP: 0000000000000003 R08: 0000000000000100 R09: 00007f4d830c0128 [ 947.001061][ C1] R10: 00007f4d830bfe57 R11: 0000000000000246 R12: 0000000800000000 [ 947.009045][ C1] R13: 0000000020001e40 R14: 0000000000000012 R15: 00000000004cb2ac [ 947.017070][ C1] task:systemd-udevd state:S stack:28400 pid:10103 ppid: 2643 flags:0x00000000 [ 947.026309][ C1] Call Trace: [ 947.029994][ C1] __schedule+0x920/0x1fa0 [ 947.034559][ C1] ? io_schedule_timeout+0x140/0x140 [ 947.040529][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 947.045560][ C1] schedule+0xcb/0x270 [ 947.050136][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 947.057778][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 947.063797][ C1] ? do_epoll_wait+0x1227/0x1920 [ 947.070644][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 947.075726][ C1] ? do_raw_write_lock+0x11a/0x280 [ 947.081369][ C1] ? do_raw_read_unlock+0x70/0x70 [ 947.087092][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 947.093481][ C1] do_epoll_wait+0x1240/0x1920 [ 947.098703][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 947.103764][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 947.110341][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 947.117250][ C1] ? __seccomp_filter+0x644/0x1580 [ 947.124871][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 947.131860][ C1] ? finish_wait+0x260/0x260 [ 947.137410][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 947.146125][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 947.153731][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 947.161333][ C1] ? __secure_computing+0xb4/0x310 [ 947.168440][ C1] do_syscall_64+0x3a/0xb0 [ 947.175708][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 947.186526][ C1] RIP: 0033:0x7f59cfbea2e3 [ 947.194611][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 947.208176][ C1] RAX: ffffffffffffffda RBX: 00005629150947d0 RCX: 00007f59cfbea2e3 [ 947.219974][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 947.230530][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150a6ff0 R09: 0000000000000000 [ 947.240511][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 947.250068][ C1] R13: 00005629150a8500 R14: 0000000000000003 R15: 000000000000000e [ 947.258934][ C1] task:systemd-udevd state:R running task stack:28216 pid:10107 ppid: 2643 flags:0x00000008 [ 947.270053][ C1] Call Trace: [ 947.273344][ C1] [ 947.276780][ C1] sched_show_task+0x44c/0x5a0 [ 947.281908][ C1] ? check_same_owner+0x260/0x260 [ 947.287431][ C1] ? cpumask_next+0x3c/0x40 [ 947.291955][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 947.297797][ C1] ? touch_all_softlockup_watchdogs+0xc0/0x110 [ 947.304198][ C1] show_state_filter+0xf4/0x2e0 [ 947.309872][ C1] ? setkeycode_helper+0x90/0x90 [ 947.314894][ C1] k_spec+0xe1/0x130 [ 947.318922][ C1] kbd_event+0xc64/0x1750 [ 947.323354][ C1] ? kbd_bh+0x2c0/0x2c0 [ 947.328061][ C1] ? lock_release+0x6f0/0x6f0 [ 947.332757][ C1] ? input_repeat_key+0x244/0x380 [ 947.338145][ C1] ? kbd_bh+0x2c0/0x2c0 [ 947.342336][ C1] input_to_handler+0x3b9/0x4c0 [ 947.347255][ C1] input_pass_values.part.0+0x28d/0x700 [ 947.353093][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 947.358814][ C1] ? ktime_mono_to_any+0x148/0x1e0 [ 947.364041][ C1] input_repeat_key+0x283/0x380 [ 947.368903][ C1] ? input_unregister_device+0xf0/0xf0 [ 947.377862][ C1] ? input_unregister_device+0xf0/0xf0 [ 947.383419][ C1] call_timer_fn+0x1a5/0x630 [ 947.388013][ C1] ? timer_fixup_init+0x60/0x60 [ 947.393752][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 947.398620][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 947.404888][ C1] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 947.411226][ C1] ? input_unregister_device+0xf0/0xf0 [ 947.416798][ C1] __run_timers.part.0+0x67c/0xa10 [ 947.421911][ C1] ? call_timer_fn+0x630/0x630 [ 947.426681][ C1] ? lapic_next_event+0x4d/0x80 [ 947.431536][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 947.437865][ C1] ? clockevents_program_event+0x12b/0x370 [ 947.443701][ C1] ? tick_program_event+0xa8/0x130 [ 947.448834][ C1] run_timer_softirq+0x80/0x120 [ 947.453693][ C1] __do_softirq+0x1b0/0x944 [ 947.458582][ C1] irq_exit_rcu+0x110/0x1a0 [ 947.463102][ C1] sysvec_apic_timer_interrupt+0x6a/0x90 [ 947.468740][ C1] [ 947.471667][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 947.477660][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 947.483732][ C1] Code: 89 03 e9 04 fd ff ff b9 ff ff ff ff ba 08 00 00 00 4d 8b 03 48 0f bd ca 49 8b 45 00 48 63 c9 e9 64 ff ff ff 66 0f 1f 44 00 00 <65> 8b 05 29 99 c1 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b [ 947.503356][ C1] RSP: 0018:ffffc900068d7900 EFLAGS: 00000202 [ 947.509427][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000001 [ 947.517414][ C1] RDX: 0000000000000000 RSI: ffff888117fc0000 RDI: 0000000000000003 [ 947.525558][ C1] RBP: ffff888105dc0480 R08: 0000000000000000 R09: 0000000000000001 [ 947.533636][ C1] R10: ffffffff81dd7757 R11: 0000000000000010 R12: 0000000000000002 [ 947.541617][ C1] R13: 00000000000002b1 R14: dffffc0000000000 R15: 0000000000000001 [ 947.549691][ C1] ? tomoyo_domain_quota_is_ok+0x307/0x550 [ 947.555525][ C1] tomoyo_domain_quota_is_ok+0x311/0x550 [ 947.561162][ C1] tomoyo_supervisor+0x2f2/0xf00 [ 947.566098][ C1] ? tomoyo_profile+0x50/0x50 [ 947.570786][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 947.578904][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 947.584079][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 947.590217][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 947.596038][ C1] ? tomoyo_path_matches_pattern+0x110/0x280 [ 947.602388][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 947.608746][ C1] ? tomoyo_check_path_acl+0xab/0x210 [ 947.614402][ C1] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 947.620676][ C1] ? tomoyo_same_mount_acl+0x450/0x450 [ 947.626141][ C1] tomoyo_path_permission+0x270/0x3a0 [ 947.631539][ C1] tomoyo_path_perm+0x2f0/0x400 [ 947.636405][ C1] ? tomoyo_check_open_permission+0x380/0x380 [ 947.642470][ C1] ? lock_chain_count+0x20/0x20 [ 947.647333][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 947.653320][ C1] security_inode_getattr+0xcf/0x140 [ 947.658617][ C1] vfs_fstat+0x43/0xb0 [ 947.662692][ C1] __do_sys_newfstat+0x81/0x100 [ 947.667574][ C1] ? __do_sys_fstat+0x100/0x100 [ 947.672421][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 947.677984][ C1] ? get_vtime_delta+0x111/0x260 [ 947.683759][ C1] ? __secure_computing+0xb4/0x310 [ 947.690723][ C1] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 947.697347][ C1] do_syscall_64+0x3a/0xb0 [ 947.702447][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 947.709328][ C1] RIP: 0033:0x7f59cfbdc2e2 [ 947.714073][ C1] Code: 48 8b 05 b9 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 77 33 48 63 fe b8 05 00 00 00 48 89 d6 0f 05 <48> 3d 00 f0 ff ff 77 06 f3 c3 0f 1f 40 00 48 8b 15 81 db 2b 00 f7 [ 947.736608][ C1] RSP: 002b:00007ffc250ba798 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 947.746503][ C1] RAX: ffffffffffffffda RBX: 00007f59cfe97440 RCX: 00007f59cfbdc2e2 [ 947.754866][ C1] RDX: 00007ffc250ba7a0 RSI: 00007ffc250ba7a0 RDI: 0000000000000007 [ 947.764934][ C1] RBP: 0000562915094250 R08: 0000000000000b40 R09: 00005629150a1180 [ 947.774552][ C1] R10: 0000562915094250 R11: 0000000000000246 R12: 0000000000000001 [ 947.783665][ C1] R13: 0000000000001000 R14: 00005629150a1180 R15: 00007ffc250baa90 [ 947.792234][ C1] task:systemd-udevd state:S stack:27760 pid:10109 ppid: 2643 flags:0x00000000 [ 947.802041][ C1] Call Trace: [ 947.806623][ C1] __schedule+0x920/0x1fa0 [ 947.811502][ C1] ? io_schedule_timeout+0x140/0x140 [ 947.817116][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 947.822617][ C1] schedule+0xcb/0x270 [ 947.827044][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 947.833331][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 947.840444][ C1] ? do_epoll_wait+0x1227/0x1920 [ 947.846157][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 947.851136][ C1] ? do_raw_write_lock+0x11a/0x280 [ 947.856694][ C1] ? do_raw_read_unlock+0x70/0x70 [ 947.862071][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 947.868508][ C1] do_epoll_wait+0x1240/0x1920 [ 947.873417][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 947.878526][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 947.884651][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 947.891534][ C1] ? __seccomp_filter+0x644/0x1580 [ 947.896985][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 947.902690][ C1] ? finish_wait+0x260/0x260 [ 947.907547][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 947.913639][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 947.918869][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 947.924246][ C1] ? __secure_computing+0xb4/0x310 [ 947.929624][ C1] do_syscall_64+0x3a/0xb0 [ 947.934040][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 947.939942][ C1] RIP: 0033:0x7f59cfbea2e3 [ 947.944356][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 947.952778][ C1] RAX: ffffffffffffffda RBX: 00005629150a5920 RCX: 00007f59cfbea2e3 [ 947.960759][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 947.968758][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150a8ea0 R09: 0000000000000000 [ 947.976735][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 947.985603][ C1] R13: 00005629150a8500 R14: 0000000000000003 R15: 000000000000000e [ 947.995964][ C1] task:systemd-udevd state:S stack:28624 pid:10138 ppid: 2643 flags:0x00000000 [ 948.005777][ C1] Call Trace: [ 948.009207][ C1] __schedule+0x920/0x1fa0 [ 948.014197][ C1] ? io_schedule_timeout+0x140/0x140 [ 948.020073][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 948.025395][ C1] schedule+0xcb/0x270 [ 948.030486][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 948.038550][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 948.044994][ C1] ? do_epoll_wait+0x1227/0x1920 [ 948.050223][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 948.055302][ C1] ? do_raw_write_lock+0x11a/0x280 [ 948.060457][ C1] ? do_raw_read_unlock+0x70/0x70 [ 948.065667][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 948.073587][ C1] do_epoll_wait+0x1240/0x1920 [ 948.079194][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 948.085057][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 948.091865][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 948.098850][ C1] ? __seccomp_filter+0x644/0x1580 [ 948.105815][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 948.113630][ C1] ? finish_wait+0x260/0x260 [ 948.119976][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 948.127811][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 948.135459][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 948.143929][ C1] ? __secure_computing+0xb4/0x310 [ 948.151527][ C1] do_syscall_64+0x3a/0xb0 [ 948.158630][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 948.167306][ C1] RIP: 0033:0x7f59cfbea2e3 [ 948.173549][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 948.190361][ C1] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 948.202764][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 948.215927][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150a6d20 R09: 0000000000000000 [ 948.228858][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 948.241555][ C1] R13: 00005629150a5ab0 R14: 0000000000000003 R15: 000000000000000e [ 948.254803][ C1] task:systemd-udevd state:S stack:28592 pid:10145 ppid: 2643 flags:0x00000000 [ 948.270320][ C1] Call Trace: [ 948.274774][ C1] __schedule+0x920/0x1fa0 [ 948.281544][ C1] ? io_schedule_timeout+0x140/0x140 [ 948.289623][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 948.296683][ C1] schedule+0xcb/0x270 [ 948.302044][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 948.309257][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 948.316936][ C1] ? do_epoll_wait+0x1227/0x1920 [ 948.323955][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 948.330589][ C1] ? do_raw_write_lock+0x11a/0x280 [ 948.337956][ C1] ? do_raw_read_unlock+0x70/0x70 [ 948.344624][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 948.352917][ C1] do_epoll_wait+0x1240/0x1920 [ 948.359126][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 948.364079][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 948.370527][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 948.376794][ C1] ? __seccomp_filter+0x644/0x1580 [ 948.381924][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 948.387310][ C1] ? finish_wait+0x260/0x260 [ 948.391908][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 948.398627][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 948.403859][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 948.409293][ C1] ? __secure_computing+0xb4/0x310 [ 948.414447][ C1] do_syscall_64+0x3a/0xb0 [ 948.418877][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 948.424973][ C1] RIP: 0033:0x7f59cfbea2e3 [ 948.429397][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 948.437816][ C1] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 948.445810][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 948.453796][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150a8e30 R09: 0000000000000000 [ 948.465245][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 948.473480][ C1] R13: 00005629150a2900 R14: 0000000000000003 R15: 000000000000000e [ 948.481821][ C1] task:syz-executor.3 state:R running task stack:25384 pid:10154 ppid: 4693 flags:0x00000004 [ 948.492631][ C1] Call Trace: [ 948.495940][ C1] __schedule+0x920/0x1fa0 [ 948.500358][ C1] ? io_schedule_timeout+0x140/0x140 [ 948.509743][ C1] schedule+0xcb/0x270 [ 948.513937][ C1] schedule_preempt_disabled+0xc/0x20 [ 948.519334][ C1] __mutex_lock+0x7ef/0x10e0 [ 948.523934][ C1] ? process_measurement+0x3a8/0x17e0 [ 948.529915][ C1] ? mutex_lock_io_nested+0xf50/0xf50 [ 948.536360][ C1] ? up_write+0x191/0x560 [ 948.540732][ C1] ? do_raw_read_unlock+0x3b/0x70 [ 948.545942][ C1] ? _raw_read_unlock+0x1a/0x30 [ 948.550801][ C1] ? integrity_iint_find+0x123/0x150 [ 948.556102][ C1] process_measurement+0x3a8/0x17e0 [ 948.561320][ C1] ? mmap_violation_check+0x1e0/0x1e0 [ 948.566699][ C1] ? tomoyo_path_number_perm+0x590/0x590 [ 948.572346][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 948.578337][ C1] ? find_held_lock+0x2d/0x110 [ 948.583108][ C1] ? aa_get_task_label+0x25f/0x540 [ 948.588237][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 948.593165][ C1] ? fsnotify+0x1070/0x1070 [ 948.597774][ C1] ? ext4_file_write_iter+0x1980/0x1980 [ 948.603639][ C1] ? path_get+0x5d/0x80 [ 948.607804][ C1] ? aa_get_task_label+0x288/0x540 [ 948.612912][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 948.620461][ C1] ? apparmor_task_getsecid+0xc2/0x110 [ 948.626125][ C1] ima_file_check+0xb9/0x100 [ 948.631754][ C1] ? process_measurement+0x17e0/0x17e0 [ 948.637459][ C1] ? may_open+0x1f6/0x420 [ 948.641807][ C1] path_openat+0x15b5/0x27e0 [ 948.646493][ C1] ? path_lookupat+0x850/0x850 [ 948.651567][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 948.657643][ C1] do_filp_open+0x190/0x3d0 [ 948.662268][ C1] ? may_open_dev+0xf0/0xf0 [ 948.666811][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 948.672323][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 948.677359][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 948.683602][ C1] ? _raw_spin_unlock+0x1a/0x30 [ 948.688641][ C1] ? alloc_fd+0x2bc/0x640 [ 948.693219][ C1] do_sys_openat2+0x16d/0x420 [ 948.697928][ C1] ? build_open_flags+0x6f0/0x6f0 [ 948.703220][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 948.709010][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 948.713892][ C1] __x64_sys_openat+0x13f/0x1f0 [ 948.718752][ C1] ? __ia32_sys_open+0x1c0/0x1c0 [ 948.723990][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 948.730238][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 948.736594][ C1] do_syscall_64+0x3a/0xb0 [ 948.741465][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 948.747365][ C1] RIP: 0033:0x4196e4 [ 948.751257][ C1] RSP: 002b:00007fb07e721cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 948.759697][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 948.767686][ C1] RDX: 0000000000000082 RSI: 00007fb07e721d60 RDI: 00000000ffffff9c [ 948.776723][ C1] RBP: 00007fb07e721d60 R08: 0000000000000000 R09: 0000000000000000 [ 948.785234][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000082 [ 948.793594][ C1] R13: 00007fff6fb6364f R14: 00007fb07e722300 R15: 0000000000022000 [ 948.801834][ C1] task:systemd-udevd state:S stack:27648 pid:10158 ppid: 2643 flags:0x00000000 [ 948.812549][ C1] Call Trace: [ 948.816358][ C1] __schedule+0x920/0x1fa0 [ 948.821474][ C1] ? io_schedule_timeout+0x140/0x140 [ 948.828826][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 948.835650][ C1] schedule+0xcb/0x270 [ 948.842322][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 948.848918][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 948.856374][ C1] ? do_epoll_wait+0x1227/0x1920 [ 948.863000][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 948.868715][ C1] ? do_raw_write_lock+0x11a/0x280 [ 948.874419][ C1] ? do_raw_read_unlock+0x70/0x70 [ 948.880524][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 948.887681][ C1] do_epoll_wait+0x1240/0x1920 [ 948.892899][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 948.897947][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 948.904862][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 948.911926][ C1] ? __seccomp_filter+0x644/0x1580 [ 948.917238][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 948.922723][ C1] ? finish_wait+0x260/0x260 [ 948.927712][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 948.933439][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 948.938671][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 948.944056][ C1] ? __secure_computing+0xb4/0x310 [ 948.949168][ C1] do_syscall_64+0x3a/0xb0 [ 948.953587][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 948.959499][ C1] RIP: 0033:0x7f59cfbea2e3 [ 948.963922][ C1] RSP: 002b:00007ffc250befb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 948.972617][ C1] RAX: ffffffffffffffda RBX: 00005629150a5ab0 RCX: 00007f59cfbea2e3 [ 948.980641][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf080 RDI: 0000000000000004 [ 948.988626][ C1] RBP: 00007ffc250bf130 R08: 00005629150949b0 R09: 0000000000000000 [ 948.997666][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf080 [ 949.005662][ C1] R13: 00005629150a2780 R14: 0000000000000003 R15: 000000000000000e [ 949.013644][ C1] task:systemd-udevd state:S stack:27648 pid:10159 ppid: 2643 flags:0x00000000 [ 949.022875][ C1] Call Trace: [ 949.026168][ C1] __schedule+0x920/0x1fa0 [ 949.030598][ C1] ? io_schedule_timeout+0x140/0x140 [ 949.035900][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 949.041197][ C1] schedule+0xcb/0x270 [ 949.045278][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 949.051514][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 949.057345][ C1] ? do_epoll_wait+0x1227/0x1920 [ 949.062286][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 949.067162][ C1] ? do_raw_write_lock+0x11a/0x280 [ 949.072283][ C1] ? do_raw_read_unlock+0x70/0x70 [ 949.077317][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 949.083319][ C1] do_epoll_wait+0x1240/0x1920 [ 949.088086][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 949.093022][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 949.099202][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 949.105444][ C1] ? __seccomp_filter+0x644/0x1580 [ 949.110558][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 949.115941][ C1] ? finish_wait+0x260/0x260 [ 949.120539][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 949.125997][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 949.131212][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 949.136600][ C1] ? __secure_computing+0xb4/0x310 [ 949.141713][ C1] do_syscall_64+0x3a/0xb0 [ 949.146219][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 949.152117][ C1] RIP: 0033:0x7f59cfbea2e3 [ 949.156552][ C1] RSP: 002b:00007ffc250befb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 949.164971][ C1] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 949.173088][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf080 RDI: 0000000000000004 [ 949.181102][ C1] RBP: 00007ffc250bf130 R08: 00005629150a5d40 R09: 0000000000000000 [ 949.189094][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf080 [ 949.197178][ C1] R13: 00005629150a8fa0 R14: 0000000000000003 R15: 000000000000000e [ 949.205158][ C1] task:systemd-udevd state:S stack:28400 pid:10165 ppid: 2643 flags:0x00000000 [ 949.214411][ C1] Call Trace: [ 949.217701][ C1] __schedule+0x920/0x1fa0 [ 949.223192][ C1] ? io_schedule_timeout+0x140/0x140 [ 949.228575][ C1] schedule+0xcb/0x270 [ 949.232664][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 949.238754][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 949.244600][ C1] ? do_epoll_wait+0x1227/0x1920 [ 949.249571][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 949.254899][ C1] ? do_raw_write_lock+0x11a/0x280 [ 949.260132][ C1] ? do_raw_read_unlock+0x70/0x70 [ 949.265195][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 949.271202][ C1] do_epoll_wait+0x1240/0x1920 [ 949.275999][ C1] ? __lock_acquire+0x16a7/0x5230 [ 949.281123][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 949.286327][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 949.292325][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 949.298594][ C1] ? __seccomp_filter+0x644/0x1580 [ 949.303912][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 949.310437][ C1] ? finish_wait+0x260/0x260 [ 949.315945][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 949.322484][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 949.330713][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 949.337581][ C1] ? __secure_computing+0xb4/0x310 [ 949.344779][ C1] do_syscall_64+0x3a/0xb0 [ 949.349696][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 949.356045][ C1] RIP: 0033:0x7f59cfbea2e3 [ 949.360586][ C1] RSP: 002b:00007ffc250befb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 949.372258][ C1] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 949.380601][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf080 RDI: 0000000000000004 [ 949.389245][ C1] RBP: 00007ffc250bf130 R08: 00005629150b6ff0 R09: 0000000000000000 [ 949.397510][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf080 [ 949.407598][ C1] R13: 00005629150b6ee0 R14: 0000000000000003 R15: 000000000000000e [ 949.416749][ C1] task:systemd-udevd state:S stack:28400 pid:10169 ppid: 2643 flags:0x00000000 [ 949.428373][ C1] Call Trace: [ 949.431900][ C1] __schedule+0x920/0x1fa0 [ 949.436863][ C1] ? io_schedule_timeout+0x140/0x140 [ 949.443261][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 949.449007][ C1] schedule+0xcb/0x270 [ 949.453575][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 949.459674][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 949.465515][ C1] ? do_epoll_wait+0x1227/0x1920 [ 949.470475][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 949.475351][ C1] ? do_raw_write_lock+0x11a/0x280 [ 949.481345][ C1] ? do_raw_read_unlock+0x70/0x70 [ 949.486589][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 949.492578][ C1] do_epoll_wait+0x1240/0x1920 [ 949.497356][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 949.502300][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 949.508283][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 949.514532][ C1] ? __seccomp_filter+0x644/0x1580 [ 949.519750][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 949.525128][ C1] ? finish_wait+0x260/0x260 [ 949.529825][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 949.535313][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 949.540535][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 949.546110][ C1] ? __secure_computing+0xb4/0x310 [ 949.551233][ C1] do_syscall_64+0x3a/0xb0 [ 949.555662][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 949.561576][ C1] RIP: 0033:0x7f59cfbea2e3 [ 949.565993][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 949.574505][ C1] RAX: ffffffffffffffda RBX: 00005629150a2780 RCX: 00007f59cfbea2e3 [ 949.582486][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 949.590496][ C1] RBP: 00007ffc250bf1e0 R08: 0000562915098d30 R09: 0000000000000000 [ 949.598539][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 949.606530][ C1] R13: 000000000aba9500 R14: 0000000000000003 R15: 000000000000000e [ 949.614509][ C1] task:systemd-udevd state:S stack:28592 pid:10173 ppid: 2643 flags:0x00000000 [ 949.623850][ C1] Call Trace: [ 949.627170][ C1] __schedule+0x920/0x1fa0 [ 949.631785][ C1] ? io_schedule_timeout+0x140/0x140 [ 949.637336][ C1] ? do_epoll_wait+0x9c5/0x1920 [ 949.642667][ C1] schedule+0xcb/0x270 [ 949.646746][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 949.652823][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 949.658827][ C1] ? do_epoll_wait+0x1227/0x1920 [ 949.663918][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 949.668979][ C1] ? do_raw_write_lock+0x11a/0x280 [ 949.674817][ C1] ? do_raw_read_unlock+0x70/0x70 [ 949.679854][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 949.685933][ C1] do_epoll_wait+0x1240/0x1920 [ 949.690725][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 949.695698][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 949.702643][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 949.709526][ C1] ? __seccomp_filter+0x644/0x1580 [ 949.714676][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 949.720084][ C1] ? finish_wait+0x260/0x260 [ 949.724701][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 949.730237][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 949.735461][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 949.740865][ C1] ? __secure_computing+0xb4/0x310 [ 949.746006][ C1] do_syscall_64+0x3a/0xb0 [ 949.750436][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 949.756720][ C1] RIP: 0033:0x7f59cfbea2e3 [ 949.761155][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 949.769704][ C1] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 949.777687][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 949.787635][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150990c0 R09: 0000000000000000 [ 949.798392][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 949.808282][ C1] R13: 000000000aba9500 R14: 0000000000000003 R15: 000000000000000e [ 949.818042][ C1] task:systemd-udevd state:S stack:28624 pid:10174 ppid: 2643 flags:0x00000000 [ 949.830440][ C1] Call Trace: [ 949.835578][ C1] __schedule+0x920/0x1fa0 [ 949.840241][ C1] ? io_schedule_timeout+0x140/0x140 [ 949.845842][ C1] schedule+0xcb/0x270 [ 949.850209][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 949.858821][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 949.868022][ C1] ? do_epoll_wait+0x1227/0x1920 [ 949.875800][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 949.885524][ C1] ? do_raw_write_lock+0x11a/0x280 [ 949.895234][ C1] ? do_raw_read_unlock+0x70/0x70 [ 949.901496][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 949.910772][ C1] do_epoll_wait+0x1240/0x1920 [ 949.918961][ C1] ? __lock_acquire+0x16a7/0x5230 [ 949.925837][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 949.931660][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 949.938664][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 949.946460][ C1] ? __seccomp_filter+0x644/0x1580 [ 949.952129][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 949.958528][ C1] ? finish_wait+0x260/0x260 [ 949.964157][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 949.969668][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 949.976348][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 949.981902][ C1] ? __secure_computing+0xb4/0x310 [ 949.987406][ C1] do_syscall_64+0x3a/0xb0 [ 949.991839][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 949.997767][ C1] RIP: 0033:0x7f59cfbea2e3 [ 950.002190][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 950.010674][ C1] RAX: ffffffffffffffda RBX: 00005629150a1130 RCX: 00007f59cfbea2e3 [ 950.018672][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 950.026674][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150a0e90 R09: 0000000000000000 [ 950.034690][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 950.042676][ C1] R13: 000000000aba9500 R14: 0000000000000003 R15: 000000000000000e [ 950.050842][ C1] task:systemd-udevd state:S stack:28656 pid:10175 ppid: 2643 flags:0x00000000 [ 950.060174][ C1] Call Trace: [ 950.063459][ C1] __schedule+0x920/0x1fa0 [ 950.068001][ C1] ? io_schedule_timeout+0x140/0x140 [ 950.073292][ C1] schedule+0xcb/0x270 [ 950.077365][ C1] schedule_hrtimeout_range_clock+0x333/0x380 [ 950.083449][ C1] ? hrtimer_nanosleep_restart+0x170/0x170 [ 950.089262][ C1] ? do_epoll_wait+0x1227/0x1920 [ 950.094216][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 950.099068][ C1] ? do_raw_write_lock+0x11a/0x280 [ 950.104216][ C1] ? do_raw_read_unlock+0x70/0x70 [ 950.109252][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 950.115326][ C1] do_epoll_wait+0x1240/0x1920 [ 950.120094][ C1] ? __lock_acquire+0x16a7/0x5230 [ 950.125140][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 950.130092][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 950.136170][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 950.142417][ C1] ? __seccomp_filter+0x644/0x1580 [ 950.147536][ C1] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 950.152926][ C1] ? finish_wait+0x260/0x260 [ 950.157519][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 950.162996][ C1] __x64_sys_epoll_wait+0x158/0x270 [ 950.168201][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 950.174569][ C1] ? __secure_computing+0xb4/0x310 [ 950.181778][ C1] do_syscall_64+0x3a/0xb0 [ 950.186862][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 950.193416][ C1] RIP: 0033:0x7f59cfbea2e3 [ 950.198764][ C1] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 950.208322][ C1] RAX: ffffffffffffffda RBX: 00005629150b5b40 RCX: 00007f59cfbea2e3 [ 950.216903][ C1] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 950.225422][ C1] RBP: 00007ffc250bf1e0 R08: 00005629150a7c00 R09: 0000000000000000 [ 950.233705][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 950.242710][ C1] R13: 000000000aba9500 R14: 0000000000000003 R15: 000000000000000e [ 950.252003][ C1] task:syz-executor.4 state:D stack:28512 pid:10177 ppid: 4922 flags:0x00000004 [ 950.269824][ C1] Call Trace: [ 950.273241][ C1] __schedule+0x920/0x1fa0 [ 950.277808][ C1] ? io_schedule_timeout+0x140/0x140 [ 950.283396][ C1] schedule+0xcb/0x270 [ 950.288404][ C1] schedule_preempt_disabled+0xc/0x20 [ 950.293914][ C1] __mutex_lock+0x7ef/0x10e0 [ 950.300238][ C1] ? synchronize_rcu_expedited+0x2a5/0x640 [ 950.306386][ C1] ? mutex_lock_io_nested+0xf50/0xf50 [ 950.311873][ C1] ? synchronize_rcu_expedited+0x270/0x640 [ 950.317711][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 950.322567][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 950.327523][ C1] synchronize_rcu_expedited+0x2a5/0x640 [ 950.333175][ C1] ? rcu_exp_wait_wake+0x4e0/0x4e0 [ 950.338320][ C1] ? lock_acquire+0x19d/0x700 [ 950.343127][ C1] ? input_flush_device+0x49/0xd0 [ 950.348197][ C1] ? __lock_acquire+0x16a7/0x5230 [ 950.353243][ C1] ? find_held_lock+0x2d/0x110 [ 950.358018][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 950.364196][ C1] synchronize_rcu+0x106/0x1a0 [ 950.369059][ C1] ? synchronize_rcu_expedited+0x640/0x640 [ 950.374885][ C1] ? evdev_release+0x23a/0x410 [ 950.379674][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 950.384588][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 950.389712][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 950.394658][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 950.399890][ C1] evdev_release+0x23f/0x410 [ 950.404530][ C1] __fput+0x288/0x920 [ 950.408563][ C1] ? evdev_open+0x6a0/0x6a0 [ 950.413104][ C1] task_work_run+0xdd/0x1a0 [ 950.417636][ C1] exit_to_user_mode_prepare+0x218/0x220 [ 950.423293][ C1] syscall_exit_to_user_mode+0x19/0x60 [ 950.429043][ C1] do_syscall_64+0x47/0xb0 [ 950.433520][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 950.439470][ C1] RIP: 0033:0x41940b [ 950.443401][ C1] RSP: 002b:00007fff76620a50 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 950.451835][ C1] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 000000000041940b [ 950.459840][ C1] RDX: 00000000dd359d74 RSI: 0000000008b0aeda RDI: 0000000000000003 [ 950.468288][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b33424b70 [ 950.476328][ C1] R10: 0000000000027a94 R11: 0000000000000293 R12: 000000000056c9e0 [ 950.484315][ C1] R13: 000000000056c9e0 R14: 000000000056bf60 R15: 00000000000ddef2 [ 950.492301][ C1] task:syz-executor.4 state:D stack:28632 pid:10180 ppid: 4922 flags:0x00000004 [ 950.501543][ C1] Call Trace: [ 950.504830][ C1] __schedule+0x920/0x1fa0 [ 950.509289][ C1] ? io_schedule_timeout+0x140/0x140 [ 950.514584][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 950.519620][ C1] ? prepare_to_wait+0x122/0x3f0 [ 950.524577][ C1] schedule+0xcb/0x270 [ 950.528665][ C1] io_schedule+0xb6/0x130 [ 950.532999][ C1] bit_wait_io+0x12/0xd0 [ 950.537266][ C1] __wait_on_bit+0x60/0x190 [ 950.541778][ C1] ? bit_wait+0xd0/0xd0 [ 950.545978][ C1] out_of_line_wait_on_bit+0xd5/0x110 [ 950.551392][ C1] ? __wait_on_bit+0x190/0x190 [ 950.556300][ C1] ? var_wake_function+0x130/0x130 [ 950.561444][ C1] __wait_on_buffer+0x7c/0x90 [ 950.566150][ C1] __ext4_find_entry+0xc4f/0x1050 [ 950.571201][ C1] ? ext4_dx_find_entry+0x540/0x540 [ 950.576420][ C1] ? d_alloc_parallel+0x91f/0x1980 [ 950.581545][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 950.586407][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 950.592154][ C1] ext4_lookup+0x173/0x650 [ 950.596585][ C1] ? map_id_range_down+0x1c4/0x340 [ 950.601717][ C1] ? ext4_resetent+0x2a0/0x2a0 [ 950.606504][ C1] ? projid_m_show+0x220/0x220 [ 950.611305][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 950.617558][ C1] ? generic_permission+0x126/0x5b0 [ 950.622772][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 950.629027][ C1] ? security_inode_permission+0xc5/0xf0 [ 950.634734][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 950.641831][ C1] lookup_open.isra.0+0x7b1/0x1300 [ 950.651848][ C1] ? hashlen_string+0xf0/0xf0 [ 950.657593][ C1] ? verify_cpu+0x100/0x100 [ 950.663793][ C1] ? verify_cpu+0x100/0x100 [ 950.670397][ C1] path_openat+0x9b4/0x27e0 [ 950.676139][ C1] ? path_lookupat+0x850/0x850 [ 950.682372][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 950.689756][ C1] do_filp_open+0x190/0x3d0 [ 950.695103][ C1] ? may_open_dev+0xf0/0xf0 [ 950.700866][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 950.707534][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 950.712611][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 950.719246][ C1] ? _raw_spin_unlock+0x1a/0x30 [ 950.725860][ C1] ? alloc_fd+0x2bc/0x640 [ 950.730437][ C1] do_sys_openat2+0x16d/0x420 [ 950.735682][ C1] ? build_open_flags+0x6f0/0x6f0 [ 950.740827][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 950.746598][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 950.751662][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 950.756699][ C1] __x64_sys_openat+0x13f/0x1f0 [ 950.761791][ C1] ? __ia32_sys_open+0x1c0/0x1c0 [ 950.767096][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 950.773225][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 950.779577][ C1] do_syscall_64+0x3a/0xb0 [ 950.784201][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 950.791943][ C1] RIP: 0033:0x4196e4 [ 950.795965][ C1] RSP: 002b:00007f829f81ecc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 950.805438][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 950.814330][ C1] RDX: 0000000000084762 RSI: 00007f829f81ed60 RDI: 00000000ffffff9c [ 950.823011][ C1] RBP: 00007f829f81ed60 R08: 0000000000000000 R09: 0000000000000000 [ 950.831222][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000084762 [ 950.839865][ C1] R13: 00007fff766209ef R14: 00007f829f81f300 R15: 0000000000022000 [ 950.848144][ C1] task:syz-executor.4 state:D stack:29448 pid:10192 ppid: 4922 flags:0x00000004 [ 950.860668][ C1] Call Trace: [ 950.864557][ C1] __schedule+0x920/0x1fa0 [ 950.869699][ C1] ? io_schedule_timeout+0x140/0x140 [ 950.876131][ C1] ? mark_held_locks+0x9f/0xe0 [ 950.881270][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 950.886230][ C1] schedule+0xcb/0x270 [ 950.890307][ C1] rwsem_down_write_slowpath+0x917/0x11c0 [ 950.896476][ C1] ? rwsem_mark_wake+0x830/0x830 [ 950.902197][ C1] ? lock_acquire+0x19d/0x700 [ 950.906877][ C1] ? path_openat+0x94e/0x27e0 [ 950.911555][ C1] ? lock_release+0x6f0/0x6f0 [ 950.916225][ C1] ? lock_acquire+0x19d/0x700 [ 950.923515][ C1] ? lock_release+0x6f0/0x6f0 [ 950.928213][ C1] down_write+0x137/0x150 [ 950.932564][ C1] ? down_write_killable_nested+0x180/0x180 [ 950.938458][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 950.945132][ C1] path_openat+0x94e/0x27e0 [ 950.949672][ C1] ? path_lookupat+0x850/0x850 [ 950.954453][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 950.960435][ C1] do_filp_open+0x190/0x3d0 [ 950.964954][ C1] ? may_open_dev+0xf0/0xf0 [ 950.969489][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 950.974518][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 950.979443][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 950.985676][ C1] ? _raw_spin_unlock+0x1a/0x30 [ 950.990522][ C1] ? alloc_fd+0x2bc/0x640 [ 950.994844][ C1] do_sys_openat2+0x16d/0x420 [ 950.999519][ C1] ? build_open_flags+0x6f0/0x6f0 [ 951.004549][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 951.010007][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 951.014996][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 951.019847][ C1] __x64_sys_openat+0x13f/0x1f0 [ 951.024718][ C1] ? __ia32_sys_open+0x1c0/0x1c0 [ 951.029663][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 951.035637][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 951.041528][ C1] do_syscall_64+0x3a/0xb0 [ 951.045950][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 951.052363][ C1] RIP: 0033:0x4196e4 [ 951.056247][ C1] RSP: 002b:00007f829f7fdcc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 951.064773][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 951.072744][ C1] RDX: 0000000000161f42 RSI: 00007f829f7fdd60 RDI: 00000000ffffff9c [ 951.080729][ C1] RBP: 00007f829f7fdd60 R08: 0000000000000000 R09: 0000000000000000 [ 951.088692][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000161f42 [ 951.096671][ C1] R13: 00007fff766209ef R14: 00007f829f7fe300 R15: 0000000000022000 [ 951.106056][ C1] task:syz-executor.4 state:D stack:29544 pid:10193 ppid: 4922 flags:0x00000004 [ 951.116199][ C1] Call Trace: [ 951.120033][ C1] __schedule+0x920/0x1fa0 [ 951.125056][ C1] ? io_schedule_timeout+0x140/0x140 [ 951.130598][ C1] ? mark_held_locks+0x9f/0xe0 [ 951.137529][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 951.143031][ C1] schedule+0xcb/0x270 [ 951.148891][ C1] rwsem_down_read_slowpath+0x4ca/0x980 [ 951.155699][ C1] ? down_write+0x150/0x150 [ 951.160848][ C1] ? lock_release+0x6f0/0x6f0 [ 951.165612][ C1] down_read+0xe4/0x440 [ 951.169888][ C1] ? rwsem_down_read_slowpath+0x980/0x980 [ 951.176527][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 951.183439][ C1] ? __mnt_want_write+0x196/0x270 [ 951.189241][ C1] path_openat+0x14bf/0x27e0 [ 951.193872][ C1] ? path_lookupat+0x850/0x850 [ 951.199320][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.206690][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.214788][ C1] do_filp_open+0x190/0x3d0 [ 951.221631][ C1] ? may_open_dev+0xf0/0xf0 [ 951.227338][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 951.234996][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 951.240965][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 951.247792][ C1] ? _raw_spin_unlock+0x1a/0x30 [ 951.252756][ C1] ? alloc_fd+0x2bc/0x640 [ 951.257359][ C1] do_sys_openat2+0x16d/0x420 [ 951.262693][ C1] ? build_open_flags+0x6f0/0x6f0 [ 951.267754][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 951.273599][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 951.278637][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 951.283730][ C1] __x64_sys_openat+0x13f/0x1f0 [ 951.288956][ C1] ? __ia32_sys_open+0x1c0/0x1c0 [ 951.293987][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 951.301424][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 951.308002][ C1] do_syscall_64+0x3a/0xb0 [ 951.312457][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 951.321236][ C1] RIP: 0033:0x4196e4 [ 951.325270][ C1] RSP: 002b:00007f829f7dccc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 951.333709][ C1] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 951.341698][ C1] RDX: 0000000000105002 RSI: 00007f829f7dcd60 RDI: 00000000ffffff9c [ 951.349696][ C1] RBP: 00007f829f7dcd60 R08: 0000000000000000 R09: 0000000000000000 [ 951.357765][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000105002 [ 951.365770][ C1] R13: 00007fff766209ef R14: 00007f829f7dd300 R15: 0000000000022000 [ 951.373772][ C1] task:kworker/u4:7 state:R running task stack:32568 pid:10183 ppid: 2 flags:0x00004000 [ 951.385152][ C1] Call Trace: [ 951.388441][ C1] ? umh_complete+0x90/0x90 [ 951.392943][ C1] __switch_to_asm+0x40/0x40 [ 951.397532][ C1] task:kworker/u4:7 state:R running task stack:32568 pid:10186 ppid: 2 flags:0x00004000 [ 951.408309][ C1] Call Trace: [ 951.411588][ C1] ? umh_complete+0x90/0x90 [ 951.416139][ C1] __switch_to_asm+0x40/0x40 [ 951.420864][ C1] task:kworker/u4:7 state:R running task stack:32568 pid:10189 ppid: 2 flags:0x00004000 [ 951.431637][ C1] Call Trace: [ 951.434920][ C1] ? umh_complete+0x90/0x90 [ 951.439419][ C1] __switch_to_asm+0x40/0x40 [ 951.444004][ C1] task:kworker/u4:7 state:R running task stack:32568 pid:10191 ppid: 2 flags:0x00004000 [ 951.454771][ C1] Call Trace: [ 951.458055][ C1] ? umh_complete+0x90/0x90 [ 951.462560][ C1] __switch_to_asm+0x40/0x40 [ 951.467154][ C1] task:(agetty) state:R running task stack:28512 pid:10195 ppid: 1 flags:0x00000000 [ 951.477957][ C1] Call Trace: [ 951.481232][ C1] __schedule+0x920/0x1fa0 [ 951.485645][ C1] ? io_schedule_timeout+0x140/0x140 [ 951.490925][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 951.496902][ C1] preempt_schedule_common+0x30/0x60 [ 951.502232][ C1] __cond_resched+0x18/0x20 [ 951.506732][ C1] __mutex_lock+0xad/0x10e0 [ 951.511230][ C1] ? tty_buffer_flush+0x76/0x2b0 [ 951.516172][ C1] ? mutex_lock_io_nested+0xf50/0xf50 [ 951.522895][ C1] ? irqentry_enter+0x2b/0x50 [ 951.527579][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 951.533570][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 951.539732][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 951.544750][ C1] ? ldsem_down_read_trylock+0x11b/0x180 [ 951.550415][ C1] ? ldsem_down_read_trylock+0x121/0x180 [ 951.556046][ C1] tty_buffer_flush+0x76/0x2b0 [ 951.560817][ C1] tty_ldisc_flush+0x66/0xe0 [ 951.565412][ C1] vt_ioctl+0x1aea/0x27f0 [ 951.569733][ C1] ? do_get_mempolicy+0xa10/0xdc0 [ 951.574755][ C1] ? vt_waitactive+0x350/0x350 [ 951.579515][ C1] ? kfree+0xdb/0x3b0 [ 951.583502][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 951.589742][ C1] ? tomoyo_path_number_perm+0x24e/0x590 [ 951.595381][ C1] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 951.601178][ C1] ? __lock_acquire+0x16a7/0x5230 [ 951.606203][ C1] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 951.612092][ C1] ? vt_waitactive+0x350/0x350 [ 951.616856][ C1] tty_ioctl+0xe4d/0x1600 [ 951.621189][ C1] ? tty_lookup_driver+0x550/0x550 [ 951.626298][ C1] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 951.632527][ C1] ? do_vfs_ioctl+0x27d/0x1090 [ 951.637279][ C1] ? generic_block_fiemap+0x60/0x60 [ 951.642464][ C1] ? find_held_lock+0x2d/0x110 [ 951.647228][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 951.652693][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 951.657533][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 951.662381][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 951.668615][ C1] ? tty_lookup_driver+0x550/0x550 [ 951.673716][ C1] __x64_sys_ioctl+0x193/0x200 [ 951.678482][ C1] do_syscall_64+0x3a/0xb0 [ 951.682900][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 951.688802][ C1] RIP: 0033:0x7ff88e636017 [ 951.693205][ C1] RSP: 002b:00007ffc1ddde678 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 951.701613][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff88e636017 [ 951.709581][ C1] RDX: 0000000000000003 RSI: 0000000000004b45 RDI: 0000000000000003 [ 951.717564][ C1] RBP: 0000000000000001 R08: 00007ffc1ddde670 R09: 0000000000000000 [ 951.725532][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613a540f8e8 [ 951.733508][ C1] R13: 00007ffc1ddde700 R14: 00005613a540f4c0 R15: 00007ffc1ddde980 [ 951.741515][ C1] [ 951.741515][ C1] Showing all locks held in the system: [ 951.749230][ C1] 7 locks held by kworker/0:1/7: [ 951.754165][ C1] #0: ffff88810902c938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x871/0x1580 [ 951.766039][ C1] #1: ffffc9000007fda8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1580 [ 951.778648][ C1] #2: ffff88810e270220 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4320 [ 951.789407][ C1] #3: ffff88810df25220 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x791 [ 951.799815][ C1] #4: ffff88811684b1a8 (&dev->mutex){....}-{3:3}, at: device_release_driver+0x1c/0x40 [ 951.810726][ C1] #5: ffffffff88511028 (input_mutex){+.+.}-{3:3}, at: __input_unregister_device+0x16d/0x470 [ 951.822186][ C1] #6: ffffffff87a7f128 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x521/0x640 [ 951.835433][ C1] 5 locks held by kworker/1:1/32: [ 951.840748][ C1] 4 locks held by kworker/0:2/1516: [ 951.846762][ C1] 5 locks held by in:imklog/4272: [ 951.853323][ C1] 2 locks held by agetty/4274: [ 951.859406][ C1] #0: ffff888115f61098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 951.872142][ C1] #1: ffffc9000052b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 951.882399][ C1] 2 locks held by agetty/4283: [ 951.887187][ C1] #0: ffff888115f60098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 951.897036][ C1] #1: ffffc9000051b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 951.908756][ C1] 3 locks held by syz-executor.1/4430: [ 951.914240][ C1] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: do_unlinkat+0x190/0x690 [ 951.923565][ C1] #1: ffff88814c8b9838 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: do_unlinkat+0x27d/0x690 [ 951.933876][ C1] #2: ffff88814c82abe8 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: vfs_unlink+0xd3/0x610 [ 951.944297][ C1] 3 locks held by syz-executor.5/5334: [ 951.949866][ C1] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: do_unlinkat+0x190/0x690 [ 951.958928][ C1] #1: ffff88814c8bc970 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: do_unlinkat+0x27d/0x690 [ 951.969294][ C1] #2: ffff88814c8b8488 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: vfs_unlink+0xd3/0x610 [ 951.979414][ C1] 5 locks held by kworker/0:4/7423: [ 951.984713][ C1] 3 locks held by kworker/1:7/9106: [ 951.989931][ C1] 5 locks held by kworker/0:7/9829: [ 951.995142][ C1] 2 locks held by kworker/0:6/24283: [ 952.000447][ C1] #0: ffff888100066538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x871/0x1580 [ 952.010810][ C1] #1: ffffc900134b7da8 ((work_completion)(&rew.rew_work)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1580 [ 952.023030][ C1] 2 locks held by agetty/2409: [ 952.027797][ C1] #0: ffff888115abf098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 952.037664][ C1] #1: ffffc9000050b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 952.047770][ C1] 6 locks held by systemd-udevd/10107: [ 952.054194][ C1] #0: ffffffff87cba738 (tomoyo_ss){....}-{0:0}, at: tomoyo_path_perm+0x1c1/0x400 [ 952.063424][ C1] #1: ffffc90000148d78 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x630 [ 952.072857][ C1] #2: ffff88811899c230 (&dev->event_lock){-.-.}-{2:2}, at: input_repeat_key+0x78/0x380 [ 952.083239][ C1] #3: ffffffff87a78d20 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x700 [ 952.094156][ C1] #4: ffffffff87e358b8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x86/0x1750 [ 952.103559][ C1] #5: ffffffff87a78d20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x269 [ 952.113633][ C1] 1 lock held by syz-executor.3/10154: [ 952.119595][ C1] 1 lock held by syz-executor.4/10177: [ 952.128018][ C1] #0: ffffffff87a7f128 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x2a5/0x640 [ 952.139096][ C1] 2 locks held by syz-executor.4/10180: [ 952.144946][ C1] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x25dd/0x27e0 [ 952.158750][ C1] #1: ffff88811f2c1838 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: path_openat+0x94e/0x27e0 [ 952.169263][ C1] 2 locks held by syz-executor.4/10192: [ 952.175307][ C1] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x25dd/0x27e0 [ 952.185457][ C1] #1: ffff88811f2c1838 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: path_openat+0x94e/0x27e0 [ 952.196313][ C1] 2 locks held by syz-executor.4/10193: [ 952.202342][ C1] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x264e/0x27e0 [ 952.212366][ C1] #1: ffff88811f2c1838 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: path_openat+0x14bf/0x27e0 [ 952.224165][ C1] 1 lock held by (agetty)/10195: [ 952.229582][ C1] [ 952.232035][ C1] ============================================= [ 952.232035][ C1] [ 952.241882][ C0] task:systemd state:R running task stack:22880 pid: 1 ppid: 0 flags:0x00000000 [ 952.253517][ C0] Call Trace: [ 952.258052][ C0] __schedule+0x920/0x1fa0 [ 952.263050][ C0] ? io_schedule_timeout+0x140/0x140 [ 952.268386][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 952.274408][ C0] ? call_rcu+0x2eb/0x790 [ 952.279239][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 952.284480][ C0] preempt_schedule_common+0x30/0x60 [ 952.289858][ C0] __cond_resched+0x18/0x20 [ 952.294418][ C0] task_work_run+0xf5/0x1a0 [ 952.299154][ C0] exit_to_user_mode_prepare+0x218/0x220 [ 952.305268][ C0] syscall_exit_to_user_mode+0x19/0x60 [ 952.310790][ C0] do_syscall_64+0x47/0xb0 [ 952.315390][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 952.321997][ C0] RIP: 0033:0x7ff88e5c6a4b [ 952.326850][ C0] RSP: 002b:00007ffc1ddddb58 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 952.335744][ C0] RAX: 0000000000000000 RBX: 00005613a53d1030 RCX: 00007ff88e5c6a4b [ 952.345759][ C0] RDX: 00007ff88e8ea900 RSI: 0000000000000001 RDI: 0000000000000014 [ 952.353770][ C0] RBP: 00007ff88e8eb440 R08: 00007ff890067500 R09: 00005613a53d1030 [ 952.362447][ C0] R10: 00007ff890067500 R11: 0000000000000206 R12: 0000000000000000 [ 952.370436][ C0] R13: 00005613a53b4980 R14: 00007ffc1ddddc70 R15: 00007ff88fd68941 [ 952.378448][ C0] task:kthreadd state:S stack:28192 pid: 2 ppid: 0 flags:0x00004000 [ 952.387717][ C0] Call Trace: [ 952.391137][ C0] __schedule+0x920/0x1fa0 [ 952.395649][ C0] ? io_schedule_timeout+0x140/0x140 [ 952.401911][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 952.406933][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 952.411883][ C0] schedule+0xcb/0x270 [ 952.415979][ C0] kthreadd+0x5d0/0x790 [ 952.420147][ C0] ? kthread_is_per_cpu+0xf0/0xf0 [ 952.425204][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 952.431180][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 952.436371][ C0] ? kthread_is_per_cpu+0xf0/0xf0 [ 952.442277][ C0] ret_from_fork+0x1f/0x30 [ 952.446703][ C0] task:rcu_gp state:I stack:30192 pid: 3 ppid: 2 flags:0x00004000 [ 952.455903][ C0] Call Trace: [ 952.459171][ C0] __schedule+0x920/0x1fa0 [ 952.463583][ C0] ? io_schedule_timeout+0x140/0x140 [ 952.468865][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 952.473875][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 952.478810][ C0] schedule+0xcb/0x270 [ 952.482877][ C0] rescuer_thread+0x7a7/0xd30 [ 952.487541][ C0] ? worker_thread+0x1120/0x1120 [ 952.492474][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 952.498447][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 952.504244][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 952.509258][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 952.515488][ C0] ? __kthread_parkme+0x118/0x1d0 [ 952.520501][ C0] ? worker_thread+0x1120/0x1120 [ 952.525430][ C0] kthread+0x38c/0x460 [ 952.529503][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 952.534705][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 952.539809][ C0] ret_from_fork+0x1f/0x30 [ 952.544246][ C0] task:rcu_par_gp state:I stack:30920 pid: 4 ppid: 2 flags:0x00004000 [ 952.553458][ C0] Call Trace: [ 952.556727][ C0] __schedule+0x920/0x1fa0 [ 952.561145][ C0] ? io_schedule_timeout+0x140/0x140 [ 952.566413][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 952.571434][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 952.576390][ C0] schedule+0xcb/0x270 [ 952.580460][ C0] rescuer_thread+0x7a7/0xd30 [ 952.585122][ C0] ? worker_thread+0x1120/0x1120 [ 952.590068][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 952.596036][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 952.601829][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 952.606877][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 952.613116][ C0] ? __kthread_parkme+0x118/0x1d0 [ 952.618126][ C0] ? worker_thread+0x1120/0x1120 [ 952.623054][ C0] kthread+0x38c/0x460 [ 952.627126][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 952.632312][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 952.637424][ C0] ret_from_fork+0x1f/0x30 [ 952.641836][ C0] task:kworker/0:0 state:R running task stack:22056 pid: 5 ppid: 2 flags:0x00004000 [ 952.653015][ C0] Workqueue: 0x0 (events) [ 952.657444][ C0] Call Trace: [ 952.660712][ C0] __schedule+0x920/0x1fa0 [ 952.665123][ C0] ? io_schedule_timeout+0x140/0x140 [ 952.670442][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 952.675366][ C0] schedule+0xcb/0x270 [ 952.679420][ C0] worker_thread+0x14c/0x1120 [ 952.684088][ C0] ? process_one_work+0x1580/0x1580 [ 952.689298][ C0] kthread+0x38c/0x460 [ 952.693354][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 952.698542][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 952.703650][ C0] ret_from_fork+0x1f/0x30 [ 952.708074][ C0] task:kworker/0:0H state:I stack:29296 pid: 6 ppid: 2 flags:0x00004000 [ 952.717272][ C0] Workqueue: 0x0 (events_highpri) [ 952.722378][ C0] Call Trace: [ 952.725643][ C0] __schedule+0x920/0x1fa0 [ 952.730049][ C0] ? io_schedule_timeout+0x140/0x140 [ 952.735333][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 952.740279][ C0] schedule+0xcb/0x270 [ 952.744346][ C0] worker_thread+0x14c/0x1120 [ 952.749026][ C0] ? process_one_work+0x1580/0x1580 [ 952.754236][ C0] kthread+0x38c/0x460 [ 952.758318][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 952.763508][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 952.768611][ C0] ret_from_fork+0x1f/0x30 [ 952.773024][ C0] task:kworker/0:1 state:D stack:22200 pid: 7 ppid: 2 flags:0x00004000 [ 952.782226][ C0] Workqueue: usb_hub_wq hub_event [ 952.787257][ C0] Call Trace: [ 952.790580][ C0] __schedule+0x920/0x1fa0 [ 952.795000][ C0] ? io_schedule_timeout+0x140/0x140 [ 952.801121][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 952.807517][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 952.813099][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 952.818524][ C0] schedule+0xcb/0x270 [ 952.825610][ C0] synchronize_rcu_expedited+0x47a/0x640 [ 952.832405][ C0] ? rcu_exp_wait_wake+0x4e0/0x4e0 [ 952.837770][ C0] ? finish_wait+0x260/0x260 [ 952.843610][ C0] ? input_unregister_handle+0x128/0x290 [ 952.850048][ C0] ? lock_release+0x6f0/0x6f0 [ 952.854949][ C0] ? cond_synchronize_rcu+0x20/0x20 [ 952.861103][ C0] ? find_held_lock+0x2d/0x110 [ 952.866354][ C0] ? input_unregister_handle+0x200/0x290 [ 952.872664][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 952.877995][ C0] ? input_unregister_handle+0x128/0x290 [ 952.884490][ C0] synchronize_rcu+0x106/0x1a0 [ 952.889643][ C0] ? synchronize_rcu_expedited+0x640/0x640 [ 952.895868][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 952.902462][ C0] ? wait_for_completion_io+0x270/0x270 [ 952.908141][ C0] ? wait_for_completion_io+0x270/0x270 [ 952.913907][ C0] ? input_unregister_handle+0x200/0x290 [ 952.919983][ C0] kbd_disconnect+0x19/0x30 [ 952.924915][ C0] __input_unregister_device+0x206/0x470 [ 952.931655][ C0] input_unregister_device+0xb4/0xf0 [ 952.941360][ C0] dvb_usb_remote_exit+0x164/0x1d0 [ 952.948490][ C0] dvb_usb_exit.isra.0+0x1e/0x310 [ 952.955207][ C0] dvb_usb_device_exit+0x16a/0x280 [ 952.960588][ C0] ? dvb_usb_exit.isra.0+0x310/0x310 [ 952.966265][ C0] ? mark_held_locks+0x9f/0xe0 [ 952.971608][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 952.977973][ C0] ? usb_disable_interface+0x82/0x3c0 [ 952.983380][ C0] usb_unbind_interface+0x1d8/0x8d0 [ 952.988805][ C0] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 952.994484][ C0] ? usb_unbind_device+0x1a0/0x1a0 [ 952.999939][ C0] __device_release_driver+0x3bd/0x6f0 [ 953.005997][ C0] device_release_driver+0x26/0x40 [ 953.012298][ C0] bus_remove_device+0x2eb/0x5a0 [ 953.017890][ C0] device_del+0x502/0xd40 [ 953.023508][ C0] ? __device_links_queue_sync_state+0x3f0/0x3f0 [ 953.029967][ C0] ? pm_runtime_barrier+0xdc/0x1a0 [ 953.041628][ C0] usb_disable_device+0x35b/0x7b0 [ 953.048049][ C0] ? trace_hardirqs_off_caller+0x110/0x1a0 [ 953.054663][ C0] usb_disconnect.cold+0x27d/0x791 [ 953.060182][ C0] hub_event+0x1c9c/0x4320 [ 953.065987][ C0] ? hub_port_debounce+0x3c0/0x3c0 [ 953.071482][ C0] ? __lock_acquire+0x1c91/0x5230 [ 953.076637][ C0] ? trace_workqueue_activate_work+0x111/0x1e0 [ 953.083978][ C0] ? lock_release+0x6f0/0x6f0 [ 953.090054][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 953.095343][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 953.101045][ C0] process_one_work+0x98d/0x1580 [ 953.106224][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 953.112160][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 953.120895][ C0] worker_thread+0x82b/0x1120 [ 953.126012][ C0] ? __kthread_parkme+0x118/0x1d0 [ 953.132474][ C0] ? process_one_work+0x1580/0x1580 [ 953.137872][ C0] kthread+0x38c/0x460 [ 953.141971][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 953.147320][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 953.152546][ C0] ret_from_fork+0x1f/0x30 [ 953.156984][ C0] task:kworker/u4:0 state:I stack:24192 pid: 8 ppid: 2 flags:0x00004000 [ 953.166351][ C0] Workqueue: 0x0 (events_unbound) [ 953.171473][ C0] Call Trace: [ 953.174788][ C0] __schedule+0x920/0x1fa0 [ 953.179225][ C0] ? io_schedule_timeout+0x140/0x140 [ 953.184523][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 953.189466][ C0] schedule+0xcb/0x270 [ 953.193552][ C0] worker_thread+0x14c/0x1120 [ 953.199490][ C0] ? process_one_work+0x1580/0x1580 [ 953.204710][ C0] kthread+0x38c/0x460 [ 953.208806][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 953.214014][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 953.219137][ C0] ret_from_fork+0x1f/0x30 [ 953.223555][ C0] task:mm_percpu_wq state:I stack:30920 pid: 9 ppid: 2 flags:0x00004000 [ 953.232953][ C0] Call Trace: [ 953.236238][ C0] __schedule+0x920/0x1fa0 [ 953.240717][ C0] ? io_schedule_timeout+0x140/0x140 [ 953.246004][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 953.251033][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 953.255976][ C0] schedule+0xcb/0x270 [ 953.260055][ C0] rescuer_thread+0x7a7/0xd30 [ 953.264736][ C0] ? worker_thread+0x1120/0x1120 [ 953.269681][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 953.275658][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 953.281463][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 953.286569][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 953.292850][ C0] ? __kthread_parkme+0x118/0x1d0 [ 953.297934][ C0] ? worker_thread+0x1120/0x1120 [ 953.302888][ C0] kthread+0x38c/0x460 [ 953.306967][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 953.312173][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 953.317297][ C0] ret_from_fork+0x1f/0x30 [ 953.321714][ C0] task:ksoftirqd/0 state:S stack:27480 pid: 10 ppid: 2 flags:0x00004000 [ 953.330927][ C0] Call Trace: [ 953.334221][ C0] __schedule+0x920/0x1fa0 [ 953.338637][ C0] ? io_schedule_timeout+0x140/0x140 [ 953.343918][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 953.350184][ C0] ? __do_softirq+0x7e3/0x944 [ 953.354882][ C0] schedule+0xcb/0x270 [ 953.358984][ C0] smpboot_thread_fn+0x589/0x870 [ 953.364928][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 953.371179][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 953.377486][ C0] ? __kthread_parkme+0x118/0x1d0 [ 953.382983][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 953.389508][ C0] kthread+0x38c/0x460 [ 953.393612][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 953.398815][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 953.403952][ C0] ret_from_fork+0x1f/0x30 [ 953.408374][ C0] task:rcu_sched state:R running task stack:29088 pid: 11 ppid: 2 flags:0x00004000 [ 953.419323][ C0] Call Trace: [ 953.422599][ C0] __schedule+0x920/0x1fa0 [ 953.427194][ C0] ? io_schedule_timeout+0x140/0x140 [ 953.432651][ C0] ? debug_object_destroy+0x210/0x210 [ 953.439233][ C0] schedule+0xcb/0x270 [ 953.443300][ C0] schedule_timeout+0x14a/0x250 [ 953.448156][ C0] ? usleep_range+0x170/0x170 [ 953.452838][ C0] ? __next_timer_interrupt+0x210/0x210 [ 953.458387][ C0] ? prepare_to_swait_exclusive+0x2d0/0x2d0 [ 953.464276][ C0] rcu_gp_kthread+0xa36/0x1ba0 [ 953.469061][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 953.473903][ C0] ? call_rcu+0x790/0x790 [ 953.478258][ C0] ? __kthread_parkme+0x69/0x1d0 [ 953.483201][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 953.489173][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 953.495409][ C0] ? __kthread_parkme+0x118/0x1d0 [ 953.500459][ C0] ? call_rcu+0x790/0x790 [ 953.504781][ C0] kthread+0x38c/0x460 [ 953.508871][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 953.514185][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 953.519296][ C0] ret_from_fork+0x1f/0x30 [ 953.524166][ C0] task:migration/0 state:S stack:30168 pid: 12 ppid: 2 flags:0x00004000 [ 953.533390][ C0] Stopper: 0x0 <- 0x0 [ 953.537456][ C0] Call Trace: [ 953.540724][ C0] __schedule+0x920/0x1fa0 [ 953.545501][ C0] ? io_schedule_timeout+0x140/0x140 [ 953.550795][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 953.556766][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 953.562563][ C0] schedule+0xcb/0x270 [ 953.566632][ C0] smpboot_thread_fn+0x589/0x870 [ 953.571580][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 953.577832][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 953.584072][ C0] ? __kthread_parkme+0x118/0x1d0 [ 953.589091][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 953.595321][ C0] kthread+0x38c/0x460 [ 953.599380][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 953.604581][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 953.609699][ C0] ret_from_fork+0x1f/0x30 [ 953.614211][ C0] task:cpuhp/0 state:S stack:26144 pid: 13 ppid: 2 flags:0x00004000 [ 953.623413][ C0] Call Trace: [ 953.626696][ C0] __schedule+0x920/0x1fa0 [ 953.631121][ C0] ? io_schedule_timeout+0x140/0x140 [ 953.636393][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 953.642417][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 953.647486][ C0] schedule+0xcb/0x270 [ 953.651636][ C0] smpboot_thread_fn+0x589/0x870 [ 953.656746][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 953.662996][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 953.669396][ C0] ? __kthread_parkme+0x118/0x1d0 [ 953.674526][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 953.680958][ C0] kthread+0x38c/0x460 [ 953.685126][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 953.690424][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 953.695550][ C0] ret_from_fork+0x1f/0x30 [ 953.699981][ C0] task:cpuhp/1 state:S stack:27920 pid: 14 ppid: 2 flags:0x00004000 [ 953.709194][ C0] Call Trace: [ 953.712486][ C0] __schedule+0x920/0x1fa0 [ 953.716912][ C0] ? io_schedule_timeout+0x140/0x140 [ 953.722201][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 953.728215][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 953.733352][ C0] schedule+0xcb/0x270 [ 953.737428][ C0] smpboot_thread_fn+0x589/0x870 [ 953.742377][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 953.748628][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 953.754868][ C0] ? __kthread_parkme+0x118/0x1d0 [ 953.759890][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 953.766127][ C0] kthread+0x38c/0x460 [ 953.770206][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 953.775398][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 953.780517][ C0] ret_from_fork+0x1f/0x30 [ 953.784944][ C0] task:migration/1 state:R running task stack:30496 pid: 15 ppid: 2 flags:0x00004000 [ 953.795720][ C0] Stopper: 0x0 <- 0x0 [ 953.799747][ C0] Call Trace: [ 953.803035][ C0] __schedule+0x920/0x1fa0 [ 953.807448][ C0] ? io_schedule_timeout+0x140/0x140 [ 953.812734][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 953.818826][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 953.824719][ C0] schedule+0xcb/0x270 [ 953.829627][ C0] smpboot_thread_fn+0x589/0x870 [ 953.834743][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 953.841097][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 953.847371][ C0] ? __kthread_parkme+0x118/0x1d0 [ 953.852842][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 953.859451][ C0] kthread+0x38c/0x460 [ 953.864438][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 953.869676][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 953.874894][ C0] ret_from_fork+0x1f/0x30 [ 953.879329][ C0] task:ksoftirqd/1 state:S stack:25016 pid: 16 ppid: 2 flags:0x00004000 [ 953.888650][ C0] Call Trace: [ 953.891939][ C0] __schedule+0x920/0x1fa0 [ 953.896853][ C0] ? io_schedule_timeout+0x140/0x140 [ 953.902245][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 953.908677][ C0] ? __do_softirq+0x7e3/0x944 [ 953.913371][ C0] schedule+0xcb/0x270 [ 953.917435][ C0] smpboot_thread_fn+0x589/0x870 [ 953.922460][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 953.929030][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 953.935892][ C0] ? __kthread_parkme+0x118/0x1d0 [ 953.940949][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 953.947249][ C0] kthread+0x38c/0x460 [ 953.951434][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 953.956641][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 953.961771][ C0] ret_from_fork+0x1f/0x30 [ 953.967237][ C0] task:kworker/1:0H state:I stack:29168 pid: 18 ppid: 2 flags:0x00004000 [ 953.976470][ C0] Workqueue: 0x0 (kblockd) [ 953.981429][ C0] Call Trace: [ 953.984700][ C0] __schedule+0x920/0x1fa0 [ 953.989112][ C0] ? io_schedule_timeout+0x140/0x140 [ 953.994388][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 953.999334][ C0] schedule+0xcb/0x270 [ 954.003409][ C0] worker_thread+0x14c/0x1120 [ 954.008105][ C0] ? process_one_work+0x1580/0x1580 [ 954.013323][ C0] kthread+0x38c/0x460 [ 954.017396][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 954.022611][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 954.027826][ C0] ret_from_fork+0x1f/0x30 [ 954.032253][ C0] task:kdevtmpfs state:S stack:27312 pid: 19 ppid: 2 flags:0x00004000 [ 954.041835][ C0] Call Trace: [ 954.045123][ C0] __schedule+0x920/0x1fa0 [ 954.049563][ C0] ? io_schedule_timeout+0x140/0x140 [ 954.054946][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 954.059972][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 954.064907][ C0] schedule+0xcb/0x270 [ 954.068988][ C0] devtmpfsd+0x278/0x2a3 [ 954.073223][ C0] ? dmar_validate_one_drhd+0x24d/0x24d [ 954.078778][ C0] kthread+0x38c/0x460 [ 954.082850][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 954.088062][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 954.093197][ C0] ret_from_fork+0x1f/0x30 [ 954.097630][ C0] task:netns state:I stack:29888 pid: 20 ppid: 2 flags:0x00004000 [ 954.107379][ C0] Call Trace: [ 954.110658][ C0] __schedule+0x920/0x1fa0 [ 954.115071][ C0] ? io_schedule_timeout+0x140/0x140 [ 954.120382][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 954.125418][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 954.130367][ C0] schedule+0xcb/0x270 [ 954.134446][ C0] rescuer_thread+0x7a7/0xd30 [ 954.139129][ C0] ? worker_thread+0x1120/0x1120 [ 954.145306][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 954.151321][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 954.157597][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 954.162943][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 954.169257][ C0] ? __kthread_parkme+0x118/0x1d0 [ 954.174504][ C0] ? worker_thread+0x1120/0x1120 [ 954.179455][ C0] kthread+0x38c/0x460 [ 954.183872][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 954.189723][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 954.194858][ C0] ret_from_fork+0x1f/0x30 [ 954.199376][ C0] task:inet_frag_wq state:I stack:30304 pid: 21 ppid: 2 flags:0x00004000 [ 954.208764][ C0] Call Trace: [ 954.212086][ C0] __schedule+0x920/0x1fa0 [ 954.216540][ C0] ? io_schedule_timeout+0x140/0x140 [ 954.221860][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 954.227217][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 954.232719][ C0] schedule+0xcb/0x270 [ 954.236973][ C0] rescuer_thread+0x7a7/0xd30 [ 954.241830][ C0] ? worker_thread+0x1120/0x1120 [ 954.247268][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 954.253317][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 954.260024][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 954.265067][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 954.271317][ C0] ? __kthread_parkme+0x118/0x1d0 [ 954.276348][ C0] ? worker_thread+0x1120/0x1120 [ 954.281379][ C0] kthread+0x38c/0x460 [ 954.285555][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 954.290769][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 954.295897][ C0] ret_from_fork+0x1f/0x30 [ 954.300329][ C0] task:kworker/u4:1 state:R running task stack:24032 pid: 22 ppid: 2 flags:0x00004000 [ 954.312517][ C0] Workqueue: 0x0 (events_unbound) [ 954.318006][ C0] Call Trace: [ 954.321673][ C0] __schedule+0x920/0x1fa0 [ 954.326108][ C0] ? io_schedule_timeout+0x140/0x140 [ 954.331580][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 954.336526][ C0] schedule+0xcb/0x270 [ 954.340778][ C0] worker_thread+0x14c/0x1120 [ 954.346520][ C0] ? __kthread_parkme+0x118/0x1d0 [ 954.351584][ C0] ? process_one_work+0x1580/0x1580 [ 954.357074][ C0] kthread+0x38c/0x460 [ 954.361172][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 954.366795][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 954.371918][ C0] ret_from_fork+0x1f/0x30 [ 954.376440][ C0] task:kworker/1:1 state:R running task stack:19512 pid: 32 ppid: 2 flags:0x00004000 [ 954.387230][ C0] Workqueue: usb_hub_wq hub_event [ 954.393277][ C0] Call Trace: [ 954.396649][ C0] __schedule+0x920/0x1fa0 [ 954.401688][ C0] ? io_schedule_timeout+0x140/0x140 [ 954.407003][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 954.413015][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 954.418228][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 954.423264][ C0] ? msleep+0x63/0xf0 [ 954.427237][ C0] schedule+0xcb/0x270 [ 954.431302][ C0] schedule_timeout+0x14a/0x250 [ 954.436164][ C0] ? usleep_range+0x170/0x170 [ 954.441082][ C0] ? __next_timer_interrupt+0x210/0x210 [ 954.446661][ C0] ? do_get_mempolicy+0xb13/0xdc0 [ 954.451701][ C0] msleep+0xa4/0xf0 [ 954.455506][ C0] hub_port_init+0x76e/0x2e40 [ 954.460185][ C0] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 954.466250][ C0] hub_event+0x2190/0x4320 [ 954.470665][ C0] ? hub_port_debounce+0x3c0/0x3c0 [ 954.475790][ C0] ? __lock_acquire+0x1c90/0x5230 [ 954.480811][ C0] ? trace_workqueue_activate_work+0x111/0x1e0 [ 954.486962][ C0] ? lock_release+0x6f0/0x6f0 [ 954.491742][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 954.496598][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 954.501627][ C0] process_one_work+0x98d/0x1580 [ 954.506576][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 954.511957][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 954.516889][ C0] worker_thread+0x82b/0x1120 [ 954.521562][ C0] ? __kthread_parkme+0x118/0x1d0 [ 954.526576][ C0] ? process_one_work+0x1580/0x1580 [ 954.531768][ C0] kthread+0x38c/0x460 [ 954.535854][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 954.541057][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 954.546175][ C0] ret_from_fork+0x1f/0x30 [ 954.550603][ C0] task:kauditd state:S stack:29104 pid: 33 ppid: 2 flags:0x00004000 [ 954.559813][ C0] Call Trace: [ 954.563118][ C0] __schedule+0x920/0x1fa0 [ 954.567542][ C0] ? io_schedule_timeout+0x140/0x140 [ 954.572843][ C0] ? prepare_to_wait_event+0x129/0x7e0 [ 954.578318][ C0] schedule+0xcb/0x270 [ 954.582406][ C0] kauditd_thread+0x6b8/0xba0 [ 954.587084][ C0] ? auditd_reset+0x170/0x170 [ 954.591803][ C0] ? finish_wait+0x260/0x260 [ 954.596426][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 954.602709][ C0] ? __kthread_parkme+0x118/0x1d0 [ 954.607739][ C0] ? auditd_reset+0x170/0x170 [ 954.612414][ C0] kthread+0x38c/0x460 [ 954.616505][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 954.621716][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 954.626838][ C0] ret_from_fork+0x1f/0x30 [ 954.631263][ C0] task:kworker/u4:2 state:R running task stack:24040 pid: 45 ppid: 2 flags:0x00004000 [ 954.642407][ C0] Workqueue: 0x0 (events_unbound) [ 954.647914][ C0] Call Trace: [ 954.651692][ C0] __schedule+0x920/0x1fa0 [ 954.656635][ C0] ? io_schedule_timeout+0x140/0x140 [ 954.662648][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 954.667856][ C0] schedule+0xcb/0x270 [ 954.671960][ C0] worker_thread+0x14c/0x1120 [ 954.677520][ C0] ? process_one_work+0x1580/0x1580 [ 954.682964][ C0] kthread+0x38c/0x460 [ 954.687171][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 954.692611][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 954.700001][ C0] ret_from_fork+0x1f/0x30 [ 954.704461][ C0] task:kworker/u4:4 state:I stack:24144 pid: 629 ppid: 2 flags:0x00004000 [ 954.714152][ C0] Workqueue: 0x0 (events_unbound) [ 954.719317][ C0] Call Trace: [ 954.722624][ C0] __schedule+0x920/0x1fa0 [ 954.727175][ C0] ? io_schedule_timeout+0x140/0x140 [ 954.732503][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 954.737497][ C0] schedule+0xcb/0x270 [ 954.743791][ C0] worker_thread+0x14c/0x1120 [ 954.748731][ C0] ? __kthread_parkme+0x118/0x1d0 [ 954.753797][ C0] ? process_one_work+0x1580/0x1580 [ 954.759424][ C0] kthread+0x38c/0x460 [ 954.763777][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 954.768981][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 954.774108][ C0] ret_from_fork+0x1f/0x30 [ 954.778532][ C0] task:khungtaskd state:S stack:29976 pid: 1256 ppid: 2 flags:0x00004000 [ 954.787755][ C0] Call Trace: [ 954.791065][ C0] __schedule+0x920/0x1fa0 [ 954.795499][ C0] ? io_schedule_timeout+0x140/0x140 [ 954.800920][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 954.806937][ C0] ? debug_object_destroy+0x210/0x210 [ 954.812324][ C0] schedule+0xcb/0x270 [ 954.816411][ C0] schedule_timeout+0x14a/0x250 [ 954.821356][ C0] ? usleep_range+0x170/0x170 [ 954.826125][ C0] ? __next_timer_interrupt+0x210/0x210 [ 954.831684][ C0] watchdog+0xf9/0xf70 [ 954.835763][ C0] ? reset_hung_task_detector+0x30/0x30 [ 954.841417][ C0] kthread+0x38c/0x460 [ 954.845509][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 954.850706][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 954.855964][ C0] ret_from_fork+0x1f/0x30 [ 954.860423][ C0] task:oom_reaper state:S stack:30400 pid: 1266 ppid: 2 flags:0x00004000 [ 954.869780][ C0] Call Trace: [ 954.873142][ C0] __schedule+0x920/0x1fa0 [ 954.877568][ C0] ? io_schedule_timeout+0x140/0x140 [ 954.882856][ C0] ? prepare_to_wait_event+0x129/0x7e0 [ 954.888322][ C0] schedule+0xcb/0x270 [ 954.892477][ C0] oom_reaper+0x95e/0xd10 [ 954.896820][ C0] ? __kthread_parkme+0xd4/0x1d0 [ 954.901771][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 954.906639][ C0] ? __oom_reap_task_mm+0x400/0x400 [ 954.911856][ C0] ? finish_wait+0x260/0x260 [ 954.916454][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 954.922697][ C0] ? __kthread_parkme+0x118/0x1d0 [ 954.927739][ C0] ? __oom_reap_task_mm+0x400/0x400 [ 954.932960][ C0] kthread+0x38c/0x460 [ 954.937044][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 954.942440][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 954.947654][ C0] ret_from_fork+0x1f/0x30 [ 954.952085][ C0] task:writeback state:I stack:30496 pid: 1267 ppid: 2 flags:0x00004000 [ 954.961327][ C0] Call Trace: [ 954.964646][ C0] __schedule+0x920/0x1fa0 [ 954.969081][ C0] ? io_schedule_timeout+0x140/0x140 [ 954.974386][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 954.979407][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 954.984353][ C0] schedule+0xcb/0x270 [ 954.988429][ C0] rescuer_thread+0x7a7/0xd30 [ 954.993095][ C0] ? worker_thread+0x1120/0x1120 [ 954.998041][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 955.004019][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 955.009949][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 955.014983][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 955.021322][ C0] ? __kthread_parkme+0x118/0x1d0 [ 955.026371][ C0] ? worker_thread+0x1120/0x1120 [ 955.031316][ C0] kthread+0x38c/0x460 [ 955.035395][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 955.040590][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 955.045801][ C0] ret_from_fork+0x1f/0x30 [ 955.050241][ C0] task:kcompactd0 state:S stack:29632 pid: 1269 ppid: 2 flags:0x00004000 [ 955.059576][ C0] Call Trace: [ 955.062872][ C0] __schedule+0x920/0x1fa0 [ 955.067332][ C0] ? io_schedule_timeout+0x140/0x140 [ 955.072631][ C0] ? debug_object_destroy+0x210/0x210 [ 955.078028][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 955.083078][ C0] schedule+0xcb/0x270 [ 955.087302][ C0] schedule_timeout+0x14a/0x250 [ 955.092150][ C0] ? usleep_range+0x170/0x170 [ 955.097451][ C0] ? __next_timer_interrupt+0x210/0x210 [ 955.103487][ C0] ? __wake_up_locked_sync_key+0x20/0x20 [ 955.109233][ C0] kcompactd+0x566/0xca0 [ 955.113733][ C0] ? kcompactd_do_work+0x6f0/0x6f0 [ 955.118999][ C0] ? finish_wait+0x260/0x260 [ 955.124859][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 955.133050][ C0] ? __kthread_parkme+0x118/0x1d0 [ 955.138663][ C0] ? kcompactd_do_work+0x6f0/0x6f0 [ 955.144462][ C0] kthread+0x38c/0x460 [ 955.148667][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 955.154173][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 955.159843][ C0] ret_from_fork+0x1f/0x30 [ 955.164998][ C0] task:kblockd state:I stack:30704 pid: 1294 ppid: 2 flags:0x00004000 [ 955.176441][ C0] Call Trace: [ 955.180591][ C0] __schedule+0x920/0x1fa0 [ 955.185364][ C0] ? io_schedule_timeout+0x140/0x140 [ 955.191145][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 955.196314][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 955.205065][ C0] schedule+0xcb/0x270 [ 955.211713][ C0] rescuer_thread+0x7a7/0xd30 [ 955.216432][ C0] ? worker_thread+0x1120/0x1120 [ 955.221500][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 955.228627][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 955.234801][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 955.242225][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 955.253401][ C0] ? __kthread_parkme+0x118/0x1d0 [ 955.258669][ C0] ? worker_thread+0x1120/0x1120 [ 955.264103][ C0] kthread+0x38c/0x460 [ 955.268378][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 955.273620][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 955.279749][ C0] ret_from_fork+0x1f/0x30 [ 955.284236][ C0] task:tpm_dev_wq state:I stack:30624 pid: 1381 ppid: 2 flags:0x00004000 [ 955.295298][ C0] Call Trace: [ 955.298735][ C0] __schedule+0x920/0x1fa0 [ 955.303177][ C0] ? io_schedule_timeout+0x140/0x140 [ 955.308655][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 955.314968][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 955.319936][ C0] schedule+0xcb/0x270 [ 955.324013][ C0] rescuer_thread+0x7a7/0xd30 [ 955.328924][ C0] ? worker_thread+0x1120/0x1120 [ 955.333882][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 955.339872][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 955.345686][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 955.350701][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 955.356947][ C0] ? __kthread_parkme+0x118/0x1d0 [ 955.362085][ C0] ? worker_thread+0x1120/0x1120 [ 955.367073][ C0] kthread+0x38c/0x460 [ 955.371163][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 955.377341][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 955.382480][ C0] ret_from_fork+0x1f/0x30 [ 955.386921][ C0] task:ata_sff state:I stack:30152 pid: 1391 ppid: 2 flags:0x00004000 [ 955.396151][ C0] Call Trace: [ 955.399427][ C0] __schedule+0x920/0x1fa0 [ 955.403839][ C0] ? io_schedule_timeout+0x140/0x140 [ 955.409116][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 955.414139][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 955.419074][ C0] schedule+0xcb/0x270 [ 955.423134][ C0] rescuer_thread+0x7a7/0xd30 [ 955.427814][ C0] ? worker_thread+0x1120/0x1120 [ 955.432742][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 955.438731][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 955.444638][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 955.450235][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 955.457042][ C0] ? __kthread_parkme+0x118/0x1d0 [ 955.462094][ C0] ? worker_thread+0x1120/0x1120 [ 955.469469][ C0] kthread+0x38c/0x460 [ 955.473610][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 955.479228][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 955.484799][ C0] ret_from_fork+0x1f/0x30 [ 955.489244][ C0] task:md state:I stack:29840 pid: 1425 ppid: 2 flags:0x00004000 [ 955.499815][ C0] Call Trace: [ 955.503126][ C0] __schedule+0x920/0x1fa0 [ 955.507655][ C0] ? io_schedule_timeout+0x140/0x140 [ 955.513090][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 955.518145][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 955.524351][ C0] schedule+0xcb/0x270 [ 955.529243][ C0] rescuer_thread+0x7a7/0xd30 [ 955.534606][ C0] ? worker_thread+0x1120/0x1120 [ 955.540241][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 955.546449][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 955.552380][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 955.557430][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 955.563694][ C0] ? __kthread_parkme+0x118/0x1d0 [ 955.568719][ C0] ? worker_thread+0x1120/0x1120 [ 955.573652][ C0] kthread+0x38c/0x460 [ 955.577717][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 955.582931][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 955.588039][ C0] ret_from_fork+0x1f/0x30 [ 955.592452][ C0] task:edac-poller state:I stack:30496 pid: 1426 ppid: 2 flags:0x00004000 [ 955.601684][ C0] Call Trace: [ 955.605047][ C0] __schedule+0x920/0x1fa0 [ 955.610286][ C0] ? io_schedule_timeout+0x140/0x140 [ 955.615580][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 955.620592][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 955.625538][ C0] schedule+0xcb/0x270 [ 955.629609][ C0] rescuer_thread+0x7a7/0xd30 [ 955.634284][ C0] ? worker_thread+0x1120/0x1120 [ 955.639219][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 955.645242][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 955.651050][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 955.656126][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 955.662384][ C0] ? __kthread_parkme+0x118/0x1d0 [ 955.667424][ C0] ? worker_thread+0x1120/0x1120 [ 955.672391][ C0] kthread+0x38c/0x460 [ 955.676465][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 955.681770][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 955.686897][ C0] ret_from_fork+0x1f/0x30 [ 955.691410][ C0] task:kworker/0:2 state:R running task stack:22024 pid: 1516 ppid: 2 flags:0x00004000 [ 955.702204][ C0] Workqueue: events atkbd_event_work [ 955.707618][ C0] Call Trace: [ 955.710905][ C0] __schedule+0x920/0x1fa0 [ 955.715346][ C0] ? io_schedule_timeout+0x140/0x140 [ 955.720648][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 955.726647][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 955.732087][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 955.737113][ C0] schedule+0xcb/0x270 [ 955.741194][ C0] schedule_timeout+0x14a/0x250 [ 955.746676][ C0] ? usleep_range+0x170/0x170 [ 955.751372][ C0] ? __next_timer_interrupt+0x210/0x210 [ 955.756936][ C0] ? __wake_up_locked_sync_key+0x20/0x20 [ 955.762901][ C0] ps2_do_sendbyte+0x43a/0x720 [ 955.768163][ C0] ? serport_ldisc_read+0x650/0x650 [ 955.773777][ C0] ? finish_wait+0x260/0x260 [ 955.778872][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 955.784384][ C0] __ps2_command+0x238/0x10b0 [ 955.789336][ C0] ? mutex_lock_io_nested+0xf50/0xf50 [ 955.795160][ C0] ? ps2_is_keyboard_id+0x30/0x30 [ 955.800520][ C0] ? __mutex_lock+0x507/0x10e0 [ 955.805345][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 955.811725][ C0] ? atkbd_event_work+0x22/0x160 [ 955.817328][ C0] ps2_command+0x7d/0x120 [ 955.822948][ C0] atkbd_set_leds.isra.0+0x17d/0x460 [ 955.829606][ C0] ? lock_release+0x6f0/0x6f0 [ 955.835365][ C0] ? atkbd_do_show_extra+0x90/0x90 [ 955.841938][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 955.847895][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 955.853934][ C0] atkbd_event_work+0x13c/0x160 [ 955.860938][ C0] process_one_work+0x98d/0x1580 [ 955.866309][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 955.873064][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 955.878446][ C0] worker_thread+0x64c/0x1120 [ 955.883329][ C0] ? __kthread_parkme+0x118/0x1d0 [ 955.889408][ C0] ? process_one_work+0x1580/0x1580 [ 955.895274][ C0] kthread+0x38c/0x460 [ 955.899581][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 955.904948][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 955.910737][ C0] ret_from_fork+0x1f/0x30 [ 955.915494][ C0] task:kworker/0:1H state:I stack:28024 pid: 1545 ppid: 2 flags:0x00004000 [ 955.925291][ C0] Workqueue: 0x0 (kblockd) [ 955.930310][ C0] Call Trace: [ 955.933872][ C0] __schedule+0x920/0x1fa0 [ 955.938341][ C0] ? io_schedule_timeout+0x140/0x140 [ 955.943651][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 955.948590][ C0] schedule+0xcb/0x270 [ 955.952673][ C0] worker_thread+0x14c/0x1120 [ 955.957614][ C0] ? __kthread_parkme+0x118/0x1d0 [ 955.962632][ C0] ? process_one_work+0x1580/0x1580 [ 955.967823][ C0] kthread+0x38c/0x460 [ 955.971894][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 955.977084][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 955.982193][ C0] ret_from_fork+0x1f/0x30 [ 955.986605][ C0] task:rpciod state:I stack:30704 pid: 1546 ppid: 2 flags:0x00004000 [ 955.995822][ C0] Call Trace: [ 955.999104][ C0] __schedule+0x920/0x1fa0 [ 956.003541][ C0] ? io_schedule_timeout+0x140/0x140 [ 956.008818][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 956.013833][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 956.018771][ C0] schedule+0xcb/0x270 [ 956.022849][ C0] rescuer_thread+0x7a7/0xd30 [ 956.027527][ C0] ? worker_thread+0x1120/0x1120 [ 956.032471][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 956.038458][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 956.044272][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 956.049376][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 956.055697][ C0] ? __kthread_parkme+0x118/0x1d0 [ 956.060716][ C0] ? worker_thread+0x1120/0x1120 [ 956.065733][ C0] kthread+0x38c/0x460 [ 956.069797][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 956.074998][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 956.082686][ C0] ret_from_fork+0x1f/0x30 [ 956.087571][ C0] task:kworker/u5:0 state:I stack:28960 pid: 1547 ppid: 2 flags:0x00004000 [ 956.098375][ C0] Workqueue: 0x0 (hci0) [ 956.103386][ C0] Call Trace: [ 956.106769][ C0] __schedule+0x920/0x1fa0 [ 956.111912][ C0] ? io_schedule_timeout+0x140/0x140 [ 956.117235][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 956.122424][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 956.129379][ C0] schedule+0xcb/0x270 [ 956.133793][ C0] worker_thread+0x14c/0x1120 [ 956.138830][ C0] ? process_one_work+0x1580/0x1580 [ 956.144269][ C0] kthread+0x38c/0x460 [ 956.148385][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 956.153634][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 956.159056][ C0] ret_from_fork+0x1f/0x30 [ 956.163528][ C0] task:xprtiod state:I stack:30704 pid: 1548 ppid: 2 flags:0x00004000 [ 956.173609][ C0] Call Trace: [ 956.177102][ C0] __schedule+0x920/0x1fa0 [ 956.182267][ C0] ? io_schedule_timeout+0x140/0x140 [ 956.188336][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 956.193414][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 956.198413][ C0] schedule+0xcb/0x270 [ 956.203322][ C0] rescuer_thread+0x7a7/0xd30 [ 956.208016][ C0] ? worker_thread+0x1120/0x1120 [ 956.213452][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 956.220644][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 956.226619][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 956.232031][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 956.241680][ C0] ? __kthread_parkme+0x118/0x1d0 [ 956.246730][ C0] ? worker_thread+0x1120/0x1120 [ 956.252859][ C0] kthread+0x38c/0x460 [ 956.257052][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 956.262261][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 956.267418][ C0] ret_from_fork+0x1f/0x30 [ 956.271836][ C0] task:cfg80211 state:I stack:30328 pid: 1551 ppid: 2 flags:0x00004000 [ 956.281062][ C0] Call Trace: [ 956.284338][ C0] __schedule+0x920/0x1fa0 [ 956.288753][ C0] ? io_schedule_timeout+0x140/0x140 [ 956.294074][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 956.299108][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 956.304032][ C0] schedule+0xcb/0x270 [ 956.308103][ C0] rescuer_thread+0x7a7/0xd30 [ 956.312782][ C0] ? worker_thread+0x1120/0x1120 [ 956.317738][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 956.323711][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 956.329513][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 956.334545][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 956.340782][ C0] ? __kthread_parkme+0x118/0x1d0 [ 956.345802][ C0] ? worker_thread+0x1120/0x1120 [ 956.350742][ C0] kthread+0x38c/0x460 [ 956.354801][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 956.360016][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 956.365129][ C0] ret_from_fork+0x1f/0x30 [ 956.369600][ C0] task:kswapd0 state:S stack:30080 pid: 1576 ppid: 2 flags:0x00004000 [ 956.378808][ C0] Call Trace: [ 956.382086][ C0] __schedule+0x920/0x1fa0 [ 956.386498][ C0] ? io_schedule_timeout+0x140/0x140 [ 956.391785][ C0] ? cpumask_next+0x3c/0x40 [ 956.396286][ C0] ? set_pgdat_percpu_threshold+0x19a/0x290 [ 956.402239][ C0] schedule+0xcb/0x270 [ 956.406764][ C0] kswapd+0xb5b/0xd30 [ 956.410765][ C0] ? balance_pgdat+0x1250/0x1250 [ 956.416722][ C0] ? finish_wait+0x260/0x260 [ 956.421346][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 956.427729][ C0] ? __kthread_parkme+0x118/0x1d0 [ 956.432778][ C0] ? balance_pgdat+0x1250/0x1250 [ 956.437712][ C0] kthread+0x38c/0x460 [ 956.442479][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 956.447680][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 956.452799][ C0] ret_from_fork+0x1f/0x30 [ 956.457213][ C0] task:nfsiod state:I stack:30640 pid: 1578 ppid: 2 flags:0x00004000 [ 956.466416][ C0] Call Trace: [ 956.469699][ C0] __schedule+0x920/0x1fa0 [ 956.475243][ C0] ? io_schedule_timeout+0x140/0x140 [ 956.480526][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 956.485544][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 956.490472][ C0] schedule+0xcb/0x270 [ 956.494534][ C0] rescuer_thread+0x7a7/0xd30 [ 956.499202][ C0] ? worker_thread+0x1120/0x1120 [ 956.504144][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 956.510119][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 956.515931][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 956.520968][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 956.527318][ C0] ? __kthread_parkme+0x118/0x1d0 [ 956.532346][ C0] ? worker_thread+0x1120/0x1120 [ 956.537280][ C0] kthread+0x38c/0x460 [ 956.541342][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 956.546546][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 956.551652][ C0] ret_from_fork+0x1f/0x30 [ 956.556065][ C0] task:acpi_thermal_pm state:I stack:30496 pid: 1612 ppid: 2 flags:0x00004000 [ 956.565268][ C0] Call Trace: [ 956.568540][ C0] __schedule+0x920/0x1fa0 [ 956.572949][ C0] ? io_schedule_timeout+0x140/0x140 [ 956.578232][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 956.583244][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 956.588179][ C0] schedule+0xcb/0x270 [ 956.592254][ C0] rescuer_thread+0x7a7/0xd30 [ 956.596918][ C0] ? worker_thread+0x1120/0x1120 [ 956.601845][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 956.607838][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 956.613650][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 956.618678][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 956.624921][ C0] ? __kthread_parkme+0x118/0x1d0 [ 956.629936][ C0] ? worker_thread+0x1120/0x1120 [ 956.634930][ C0] kthread+0x38c/0x460 [ 956.639013][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 956.644202][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 956.649326][ C0] ret_from_fork+0x1f/0x30 [ 956.653760][ C0] task:hwrng state:S stack:30112 pid: 1657 ppid: 2 flags:0x00004000 [ 956.662974][ C0] Call Trace: [ 956.666253][ C0] __schedule+0x920/0x1fa0 [ 956.670662][ C0] ? io_schedule_timeout+0x140/0x140 [ 956.675945][ C0] ? prepare_to_wait_event+0x129/0x7e0 [ 956.681404][ C0] schedule+0xcb/0x270 [ 956.685461][ C0] add_hwgenerator_randomness+0x1b0/0x220 [ 956.691169][ C0] ? credit_entropy_bits.constprop.0+0x450/0x450 [ 956.697484][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 956.703129][ C0] ? finish_wait+0x260/0x260 [ 956.707710][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 956.714567][ C0] hwrng_fillfn+0x1e7/0x2d0 [ 956.720984][ C0] ? hwrng_attr_current_show+0x1d0/0x1d0 [ 956.729156][ C0] kthread+0x38c/0x460 [ 956.735429][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 956.741789][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 956.749384][ C0] ret_from_fork+0x1f/0x30 [ 956.754139][ C0] task:scsi_eh_0 state:S stack:30728 pid: 1700 ppid: 2 flags:0x00004000 [ 956.763728][ C0] Call Trace: [ 956.767028][ C0] __schedule+0x920/0x1fa0 [ 956.772208][ C0] ? io_schedule_timeout+0x140/0x140 [ 956.778874][ C0] schedule+0xcb/0x270 [ 956.783163][ C0] scsi_error_handler+0x529/0xea0 [ 956.788921][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 956.794746][ C0] ? __kthread_parkme+0x69/0x1d0 [ 956.801073][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 956.807331][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 956.813349][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 956.818384][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 956.825137][ C0] ? __kthread_parkme+0x118/0x1d0 [ 956.832360][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 956.839206][ C0] kthread+0x38c/0x460 [ 956.844224][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 956.849681][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 956.855255][ C0] ret_from_fork+0x1f/0x30 [ 956.860147][ C0] task:scsi_tmf_0 state:I stack:30704 pid: 1701 ppid: 2 flags:0x00004000 [ 956.870815][ C0] Call Trace: [ 956.874578][ C0] __schedule+0x920/0x1fa0 [ 956.879352][ C0] ? io_schedule_timeout+0x140/0x140 [ 956.885534][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 956.890942][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 956.896448][ C0] schedule+0xcb/0x270 [ 956.902430][ C0] rescuer_thread+0x7a7/0xd30 [ 956.907366][ C0] ? worker_thread+0x1120/0x1120 [ 956.912361][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 956.918577][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 956.924868][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 956.930164][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 956.937193][ C0] ? __kthread_parkme+0x118/0x1d0 [ 956.942340][ C0] ? worker_thread+0x1120/0x1120 [ 956.947322][ C0] kthread+0x38c/0x460 [ 956.951584][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 956.957088][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 956.962268][ C0] ret_from_fork+0x1f/0x30 [ 956.966720][ C0] task:kworker/1:1H state:R running task stack:27856 pid: 1715 ppid: 2 flags:0x00004000 [ 956.977519][ C0] Workqueue: 0x0 (kblockd) [ 956.982054][ C0] Call Trace: [ 956.985343][ C0] __schedule+0x920/0x1fa0 [ 956.989772][ C0] ? io_schedule_timeout+0x140/0x140 [ 956.995049][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 956.999973][ C0] schedule+0xcb/0x270 [ 957.004068][ C0] worker_thread+0x14c/0x1120 [ 957.008741][ C0] ? __kthread_parkme+0x118/0x1d0 [ 957.013756][ C0] ? process_one_work+0x1580/0x1580 [ 957.018962][ C0] kthread+0x38c/0x460 [ 957.023038][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 957.028261][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 957.033559][ C0] ret_from_fork+0x1f/0x30 [ 957.038059][ C0] task:target_completi state:I stack:30704 pid: 1727 ppid: 2 flags:0x00004000 [ 957.047362][ C0] Call Trace: [ 957.050631][ C0] __schedule+0x920/0x1fa0 [ 957.055069][ C0] ? io_schedule_timeout+0x140/0x140 [ 957.060358][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 957.065383][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 957.070332][ C0] schedule+0xcb/0x270 [ 957.074395][ C0] rescuer_thread+0x7a7/0xd30 [ 957.079073][ C0] ? worker_thread+0x1120/0x1120 [ 957.084004][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 957.089994][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 957.095824][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 957.100855][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 957.107100][ C0] ? __kthread_parkme+0x118/0x1d0 [ 957.112128][ C0] ? worker_thread+0x1120/0x1120 [ 957.117059][ C0] kthread+0x38c/0x460 [ 957.121152][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 957.126365][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 957.131485][ C0] ret_from_fork+0x1f/0x30 [ 957.135915][ C0] task:xcopy_wq state:I stack:30704 pid: 1728 ppid: 2 flags:0x00004000 [ 957.145134][ C0] Call Trace: [ 957.148413][ C0] __schedule+0x920/0x1fa0 [ 957.152839][ C0] ? io_schedule_timeout+0x140/0x140 [ 957.158115][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 957.163131][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 957.168072][ C0] schedule+0xcb/0x270 [ 957.172131][ C0] rescuer_thread+0x7a7/0xd30 [ 957.176844][ C0] ? worker_thread+0x1120/0x1120 [ 957.181802][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 957.188086][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 957.194129][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 957.199699][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 957.206067][ C0] ? __kthread_parkme+0x118/0x1d0 [ 957.211369][ C0] ? worker_thread+0x1120/0x1120 [ 957.216505][ C0] kthread+0x38c/0x460 [ 957.220850][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 957.226104][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 957.231359][ C0] ret_from_fork+0x1f/0x30 [ 957.235821][ C0] task:libertastf state:I stack:30704 pid: 1791 ppid: 2 flags:0x00004000 [ 957.247828][ C0] Call Trace: [ 957.251288][ C0] __schedule+0x920/0x1fa0 [ 957.256265][ C0] ? io_schedule_timeout+0x140/0x140 [ 957.262701][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 957.267764][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 957.273737][ C0] schedule+0xcb/0x270 [ 957.280102][ C0] rescuer_thread+0x7a7/0xd30 [ 957.286377][ C0] ? worker_thread+0x1120/0x1120 [ 957.291771][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 957.298825][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 957.305426][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 957.310751][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 957.318415][ C0] ? __kthread_parkme+0x118/0x1d0 [ 957.324730][ C0] ? worker_thread+0x1120/0x1120 [ 957.331525][ C0] kthread+0x38c/0x460 [ 957.336280][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 957.341760][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 957.348491][ C0] ret_from_fork+0x1f/0x30 [ 957.353587][ C0] task:zd1211rw state:I stack:30584 pid: 1810 ppid: 2 flags:0x00004000 [ 957.365002][ C0] Call Trace: [ 957.368487][ C0] __schedule+0x920/0x1fa0 [ 957.373087][ C0] ? io_schedule_timeout+0x140/0x140 [ 957.382687][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 957.391162][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 957.396802][ C0] schedule+0xcb/0x270 [ 957.402294][ C0] rescuer_thread+0x7a7/0xd30 [ 957.408808][ C0] ? worker_thread+0x1120/0x1120 [ 957.414406][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 957.422047][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 957.429491][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 957.436174][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 957.444447][ C0] ? __kthread_parkme+0x118/0x1d0 [ 957.450122][ C0] ? worker_thread+0x1120/0x1120 [ 957.456145][ C0] kthread+0x38c/0x460 [ 957.460254][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 957.465466][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 957.470595][ C0] ret_from_fork+0x1f/0x30 [ 957.475028][ C0] task:u132 state:I stack:29840 pid: 1873 ppid: 2 flags:0x00004000 [ 957.484251][ C0] Call Trace: [ 957.487525][ C0] __schedule+0x920/0x1fa0 [ 957.491938][ C0] ? io_schedule_timeout+0x140/0x140 [ 957.497218][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 957.502236][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 957.507255][ C0] schedule+0xcb/0x270 [ 957.511343][ C0] rescuer_thread+0x7a7/0xd30 [ 957.516021][ C0] ? worker_thread+0x1120/0x1120 [ 957.520974][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 957.526949][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 957.532771][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 957.537810][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 957.544064][ C0] ? __kthread_parkme+0x118/0x1d0 [ 957.549112][ C0] ? worker_thread+0x1120/0x1120 [ 957.554049][ C0] kthread+0x38c/0x460 [ 957.558125][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 957.563317][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 957.568437][ C0] ret_from_fork+0x1f/0x30 [ 957.572952][ C0] task:uas state:I stack:30704 pid: 1886 ppid: 2 flags:0x00004000 [ 957.582166][ C0] Call Trace: [ 957.585454][ C0] __schedule+0x920/0x1fa0 [ 957.589874][ C0] ? io_schedule_timeout+0x140/0x140 [ 957.595150][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 957.600176][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 957.605113][ C0] schedule+0xcb/0x270 [ 957.609192][ C0] rescuer_thread+0x7a7/0xd30 [ 957.613881][ C0] ? worker_thread+0x1120/0x1120 [ 957.618812][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 957.624799][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 957.630614][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 957.635640][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 957.642826][ C0] ? __kthread_parkme+0x118/0x1d0 [ 957.647858][ C0] ? worker_thread+0x1120/0x1120 [ 957.652802][ C0] kthread+0x38c/0x460 [ 957.656878][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 957.662190][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 957.667306][ C0] ret_from_fork+0x1f/0x30 [ 957.671719][ C0] task:usbip_event state:I stack:30784 pid: 2166 ppid: 2 flags:0x00004000 [ 957.680938][ C0] Call Trace: [ 957.684221][ C0] __schedule+0x920/0x1fa0 [ 957.688667][ C0] ? io_schedule_timeout+0x140/0x140 [ 957.693944][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 957.698959][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 957.703909][ C0] schedule+0xcb/0x270 [ 957.708000][ C0] rescuer_thread+0x7a7/0xd30 [ 957.712670][ C0] ? worker_thread+0x1120/0x1120 [ 957.717609][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 957.723600][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 957.729399][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 957.734413][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 957.741483][ C0] ? __kthread_parkme+0x118/0x1d0 [ 957.748240][ C0] ? worker_thread+0x1120/0x1120 [ 957.753537][ C0] kthread+0x38c/0x460 [ 957.758004][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 957.763701][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 957.768871][ C0] ret_from_fork+0x1f/0x30 [ 957.776680][ C0] task:kworker/1:2 state:I stack:22280 pid: 2209 ppid: 2 flags:0x00004000 [ 957.786259][ C0] Workqueue: 0x0 (events) [ 957.791604][ C0] Call Trace: [ 957.794941][ C0] __schedule+0x920/0x1fa0 [ 957.799800][ C0] ? io_schedule_timeout+0x140/0x140 [ 957.806159][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 957.812037][ C0] schedule+0xcb/0x270 [ 957.816161][ C0] worker_thread+0x14c/0x1120 [ 957.823287][ C0] ? __kthread_parkme+0x118/0x1d0 [ 957.828438][ C0] ? process_one_work+0x1580/0x1580 [ 957.833823][ C0] kthread+0x38c/0x460 [ 957.838048][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 957.843624][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 957.850329][ C0] ret_from_fork+0x1f/0x30 [ 957.855510][ C0] task:pvrusb2-context state:S stack:30456 pid: 2374 ppid: 2 flags:0x00004000 [ 957.865489][ C0] Call Trace: [ 957.868903][ C0] __schedule+0x920/0x1fa0 [ 957.873913][ C0] ? io_schedule_timeout+0x140/0x140 [ 957.879344][ C0] ? prepare_to_wait_event+0x129/0x7e0 [ 957.885238][ C0] schedule+0xcb/0x270 [ 957.889976][ C0] pvr2_context_thread_func+0x5e2/0x850 [ 957.896149][ C0] ? pvr2_context_destroy+0x230/0x230 [ 957.901694][ C0] ? finish_wait+0x260/0x260 [ 957.906785][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 957.913356][ C0] ? __kthread_parkme+0x118/0x1d0 [ 957.919089][ C0] ? pvr2_context_destroy+0x230/0x230 [ 957.925698][ C0] kthread+0x38c/0x460 [ 957.931955][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 957.937727][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 957.943043][ C0] ret_from_fork+0x1f/0x30 [ 957.948707][ C0] task:kvub300c state:I stack:30704 pid: 2421 ppid: 2 flags:0x00004000 [ 957.959276][ C0] Call Trace: [ 957.962993][ C0] __schedule+0x920/0x1fa0 [ 957.968504][ C0] ? io_schedule_timeout+0x140/0x140 [ 957.974169][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 957.979478][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 957.984454][ C0] schedule+0xcb/0x270 [ 957.989339][ C0] rescuer_thread+0x7a7/0xd30 [ 957.994206][ C0] ? worker_thread+0x1120/0x1120 [ 957.999190][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 958.005733][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 958.011829][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 958.016883][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 958.023137][ C0] ? __kthread_parkme+0x118/0x1d0 [ 958.028155][ C0] ? worker_thread+0x1120/0x1120 [ 958.033229][ C0] kthread+0x38c/0x460 [ 958.037492][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 958.043027][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 958.048703][ C0] ret_from_fork+0x1f/0x30 [ 958.053256][ C0] task:kvub300p state:I stack:30704 pid: 2422 ppid: 2 flags:0x00004000 [ 958.063643][ C0] Call Trace: [ 958.066935][ C0] __schedule+0x920/0x1fa0 [ 958.071584][ C0] ? io_schedule_timeout+0x140/0x140 [ 958.077105][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 958.082152][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 958.087136][ C0] schedule+0xcb/0x270 [ 958.091645][ C0] rescuer_thread+0x7a7/0xd30 [ 958.096352][ C0] ? worker_thread+0x1120/0x1120 [ 958.101320][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 958.108495][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 958.116125][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 958.122186][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 958.129280][ C0] ? __kthread_parkme+0x118/0x1d0 [ 958.134794][ C0] ? worker_thread+0x1120/0x1120 [ 958.140218][ C0] kthread+0x38c/0x460 [ 958.144728][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 958.149930][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 958.155062][ C0] ret_from_fork+0x1f/0x30 [ 958.159477][ C0] task:kvub300d state:I stack:30704 pid: 2423 ppid: 2 flags:0x00004000 [ 958.168692][ C0] Call Trace: [ 958.172155][ C0] __schedule+0x920/0x1fa0 [ 958.176576][ C0] ? io_schedule_timeout+0x140/0x140 [ 958.181954][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 958.186967][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 958.191892][ C0] schedule+0xcb/0x270 [ 958.195978][ C0] rescuer_thread+0x7a7/0xd30 [ 958.200660][ C0] ? worker_thread+0x1120/0x1120 [ 958.205592][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 958.211579][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 958.217386][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 958.222408][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 958.228650][ C0] ? __kthread_parkme+0x118/0x1d0 [ 958.233874][ C0] ? worker_thread+0x1120/0x1120 [ 958.238831][ C0] kthread+0x38c/0x460 [ 958.243032][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 958.248236][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 958.253347][ C0] ret_from_fork+0x1f/0x30 [ 958.257774][ C0] task:kmemstick state:I stack:30784 pid: 2427 ppid: 2 flags:0x00004000 [ 958.266989][ C0] Call Trace: [ 958.270272][ C0] __schedule+0x920/0x1fa0 [ 958.274691][ C0] ? io_schedule_timeout+0x140/0x140 [ 958.279978][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 958.285009][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 958.291165][ C0] schedule+0xcb/0x270 [ 958.295274][ C0] rescuer_thread+0x7a7/0xd30 [ 958.299955][ C0] ? worker_thread+0x1120/0x1120 [ 958.304904][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 958.310913][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 958.316721][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 958.321770][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 958.328347][ C0] ? __kthread_parkme+0x118/0x1d0 [ 958.333477][ C0] ? worker_thread+0x1120/0x1120 [ 958.338725][ C0] kthread+0x38c/0x460 [ 958.345694][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 958.350948][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 958.356692][ C0] ret_from_fork+0x1f/0x30 [ 958.361159][ C0] task:elousb state:I stack:30624 pid: 2451 ppid: 2 flags:0x00004000 [ 958.370485][ C0] Call Trace: [ 958.373957][ C0] __schedule+0x920/0x1fa0 [ 958.378399][ C0] ? io_schedule_timeout+0x140/0x140 [ 958.383724][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 958.388873][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 958.393829][ C0] schedule+0xcb/0x270 [ 958.398308][ C0] rescuer_thread+0x7a7/0xd30 [ 958.403079][ C0] ? worker_thread+0x1120/0x1120 [ 958.408947][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 958.415149][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 958.421361][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 958.426403][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 958.432664][ C0] ? __kthread_parkme+0x118/0x1d0 [ 958.437717][ C0] ? worker_thread+0x1120/0x1120 [ 958.442670][ C0] kthread+0x38c/0x460 [ 958.446731][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 958.451978][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 958.457224][ C0] ret_from_fork+0x1f/0x30 [ 958.461686][ C0] task:ipv6_addrconf state:I stack:30704 pid: 2584 ppid: 2 flags:0x00004000 [ 958.472793][ C0] Call Trace: [ 958.476386][ C0] __schedule+0x920/0x1fa0 [ 958.482284][ C0] ? io_schedule_timeout+0x140/0x140 [ 958.488808][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 958.494612][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 958.499819][ C0] schedule+0xcb/0x270 [ 958.504109][ C0] rescuer_thread+0x7a7/0xd30 [ 958.508931][ C0] ? worker_thread+0x1120/0x1120 [ 958.514024][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 958.520035][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 958.526700][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 958.534263][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 958.541835][ C0] ? __kthread_parkme+0x118/0x1d0 [ 958.547133][ C0] ? worker_thread+0x1120/0x1120 [ 958.552183][ C0] kthread+0x38c/0x460 [ 958.557150][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 958.562368][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 958.567521][ C0] ret_from_fork+0x1f/0x30 [ 958.571954][ C0] task:ext4-rsv-conver state:I stack:30704 pid: 2605 ppid: 2 flags:0x00004000 [ 958.581198][ C0] Call Trace: [ 958.584471][ C0] __schedule+0x920/0x1fa0 [ 958.588908][ C0] ? io_schedule_timeout+0x140/0x140 [ 958.594207][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 958.599258][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 958.604194][ C0] schedule+0xcb/0x270 [ 958.608257][ C0] rescuer_thread+0x7a7/0xd30 [ 958.612945][ C0] ? worker_thread+0x1120/0x1120 [ 958.617883][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 958.623943][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 958.629918][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 958.634942][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 958.641189][ C0] ? __kthread_parkme+0x118/0x1d0 [ 958.646221][ C0] ? worker_thread+0x1120/0x1120 [ 958.651165][ C0] kthread+0x38c/0x460 [ 958.655227][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 958.660428][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 958.665544][ C0] ret_from_fork+0x1f/0x30 [ 958.669959][ C0] task:systemd-journal state:R running task stack:23984 pid: 2628 ppid: 1 flags:0x00000000 [ 958.680742][ C0] Call Trace: [ 958.684018][ C0] __schedule+0x920/0x1fa0 [ 958.688445][ C0] ? io_schedule_timeout+0x140/0x140 [ 958.693729][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 958.698574][ C0] ? trace_hardirqs_on+0x38/0x1a0 [ 958.703594][ C0] ? __secure_computing+0x20c/0x310 [ 958.708801][ C0] schedule+0xcb/0x270 [ 958.713392][ C0] exit_to_user_mode_prepare+0x12d/0x220 [ 958.719098][ C0] syscall_exit_to_user_mode+0x19/0x60 [ 958.724682][ C0] do_syscall_64+0x47/0xb0 [ 958.729100][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 958.735030][ C0] RIP: 0033:0x7fe3d847df17 [ 958.739549][ C0] RSP: 002b:00007ffd6e3744a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000027 [ 958.748336][ C0] RAX: 0000000000000a44 RBX: 00005636803b01e0 RCX: 00007fe3d847df17 [ 958.756432][ C0] RDX: 0000000000000000 RSI: 00007ffd6e3745c0 RDI: 00005636803b01e0 [ 958.765176][ C0] RBP: 00007ffd6e3745c0 R08: 0cfbb4168404499a R09: 0000000000000000 [ 958.773712][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000a44 [ 958.781695][ C0] R13: 00007ffd6e374568 R14: 00007ffd6e3745c0 R15: 00007ffd6e374b58 [ 958.789787][ C0] task:systemd-udevd state:S stack:22624 pid: 2643 ppid: 1 flags:0x00000000 [ 958.799520][ C0] Call Trace: [ 958.802798][ C0] __schedule+0x920/0x1fa0 [ 958.807240][ C0] ? io_schedule_timeout+0x140/0x140 [ 958.812555][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 958.817511][ C0] schedule+0xcb/0x270 [ 958.821583][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 958.827660][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 958.837913][ C0] ? do_epoll_wait+0x1227/0x1920 [ 958.843045][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 958.847931][ C0] ? do_raw_write_lock+0x11a/0x280 [ 958.853069][ C0] ? do_raw_read_unlock+0x70/0x70 [ 958.858241][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 958.864286][ C0] do_epoll_wait+0x1240/0x1920 [ 958.869077][ C0] ? __lock_acquire+0x16a7/0x5230 [ 958.874113][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 958.879050][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 958.885045][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 958.891299][ C0] ? __seccomp_filter+0x644/0x1580 [ 958.896492][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 958.901872][ C0] ? finish_wait+0x260/0x260 [ 958.906468][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 958.911922][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 958.917142][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 958.922524][ C0] ? __secure_computing+0xb4/0x310 [ 958.927643][ C0] do_syscall_64+0x3a/0xb0 [ 958.932078][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 958.938417][ C0] RIP: 0033:0x7f59cfbea2e3 [ 958.942922][ C0] RSP: 002b:00007ffc250bf5e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 958.951341][ C0] RAX: ffffffffffffffda RBX: 00005629150a8260 RCX: 00007f59cfbea2e3 [ 958.959515][ C0] RDX: 000000000000000b RSI: 00007ffc250bf5f0 RDI: 000000000000000a [ 958.968371][ C0] RBP: 00007ffc250bf780 R08: 0000000000000008 R09: 00007ffc251370f0 [ 958.977075][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf5f0 [ 958.985637][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 958.993914][ C0] task:systemd-timesyn state:S stack:27640 pid: 2708 ppid: 1 flags:0x00000000 [ 959.003413][ C0] Call Trace: [ 959.007040][ C0] __schedule+0x920/0x1fa0 [ 959.011922][ C0] ? io_schedule_timeout+0x140/0x140 [ 959.017975][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 959.023443][ C0] schedule+0xcb/0x270 [ 959.027540][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 959.033855][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 959.040714][ C0] ? do_epoll_wait+0x1227/0x1920 [ 959.045653][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 959.050496][ C0] ? do_raw_write_lock+0x11a/0x280 [ 959.055615][ C0] ? do_raw_read_unlock+0x70/0x70 [ 959.060634][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 959.066625][ C0] do_epoll_wait+0x1240/0x1920 [ 959.071397][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 959.076343][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 959.082399][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 959.088761][ C0] ? __seccomp_filter+0x644/0x1580 [ 959.093911][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 959.099299][ C0] ? finish_wait+0x260/0x260 [ 959.103913][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 959.109392][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 959.114605][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 959.119991][ C0] ? __secure_computing+0xb4/0x310 [ 959.125216][ C0] do_syscall_64+0x3a/0xb0 [ 959.129638][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 959.135787][ C0] RIP: 0033:0x7f71e0839303 [ 959.140318][ C0] RSP: 002b:00007ffd8f988b80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 959.149282][ C0] RAX: ffffffffffffffda RBX: 00005604e752d8f0 RCX: 00007f71e0839303 [ 959.158227][ C0] RDX: 0000000000000006 RSI: 00007ffd8f988b90 RDI: 0000000000000004 [ 959.167653][ C0] RBP: 00007ffd8f988ce0 R08: 0000000000000000 R09: 000000000000000d [ 959.175681][ C0] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffd8f988b90 [ 959.183794][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 959.191798][ C0] task:sd-resolve state:S stack:28840 pid: 2709 ppid: 1 flags:0x00000000 [ 959.201675][ C0] Call Trace: [ 959.205146][ C0] __schedule+0x920/0x1fa0 [ 959.210488][ C0] ? io_schedule_timeout+0x140/0x140 [ 959.217337][ C0] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 959.224350][ C0] schedule+0xcb/0x270 [ 959.229140][ C0] schedule_timeout+0x1db/0x250 [ 959.234345][ C0] ? usleep_range+0x170/0x170 [ 959.239991][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 959.247434][ C0] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 959.253599][ C0] ? add_wait_queue_priority+0x260/0x260 [ 959.261025][ C0] __skb_wait_for_more_packets+0x35b/0x5e0 [ 959.271376][ C0] ? __skb_free_datagram_locked+0x410/0x410 [ 959.277490][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 959.283165][ C0] ? proto_seq_start+0x50/0x50 [ 959.288791][ C0] ? __skb_ext_set+0x280/0x280 [ 959.293627][ C0] ? find_held_lock+0x2d/0x110 [ 959.298866][ C0] unix_dgram_recvmsg+0x1ff/0xb60 [ 959.304388][ C0] ? maybe_init_creds+0x520/0x520 [ 959.309434][ C0] ? aa_af_perm+0x230/0x230 [ 959.313942][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 959.320204][ C0] ? security_socket_recvmsg+0x8f/0xc0 [ 959.325775][ C0] __sys_recvfrom+0x248/0x3a0 [ 959.330480][ C0] ? __ia32_sys_send+0x100/0x100 [ 959.335445][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 959.341448][ C0] ? __seccomp_filter+0x644/0x1580 [ 959.346568][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 959.352051][ C0] ? get_vtime_delta+0x111/0x260 [ 959.357010][ C0] __x64_sys_recvfrom+0xdd/0x1b0 [ 959.361963][ C0] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 959.368353][ C0] do_syscall_64+0x3a/0xb0 [ 959.372821][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 959.379337][ C0] RIP: 0033:0x7f71e0aff51f [ 959.386326][ C0] RSP: 002b:00007f71de27aaa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 959.395452][ C0] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f71e0aff51f [ 959.405221][ C0] RDX: 0000000000002800 RSI: 00007f71de27aca0 RDI: 0000000000000007 [ 959.414289][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 959.422856][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 959.431792][ C0] R13: 0000000000002800 R14: 00007f71de27aca0 R15: 00007f71de27fca0 [ 959.440868][ C0] task:dhclient state:S stack:27712 pid: 2710 ppid: 1 flags:0x00000000 [ 959.450776][ C0] Call Trace: [ 959.454059][ C0] __schedule+0x920/0x1fa0 [ 959.458500][ C0] ? io_schedule_timeout+0x140/0x140 [ 959.463812][ C0] schedule+0xcb/0x270 [ 959.467904][ C0] schedule_hrtimeout_range_clock+0x195/0x380 [ 959.474246][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 959.480240][ C0] ? poll_initwait+0x170/0x170 [ 959.485119][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 959.491146][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 959.497235][ C0] ? __pollwait+0x252/0x430 [ 959.501769][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 959.508110][ C0] ? __pollwait+0x430/0x430 [ 959.512616][ C0] do_select+0x11e2/0x1690 [ 959.517032][ C0] ? select_estimate_accuracy+0x320/0x320 [ 959.522747][ C0] ? lock_chain_count+0x20/0x20 [ 959.527619][ C0] ? __lock_acquire+0x16a7/0x5230 [ 959.532646][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 959.539164][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 959.545678][ C0] ? __lock_acquire+0x16a7/0x5230 [ 959.550710][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 959.556696][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 959.562681][ C0] ? find_held_lock+0x2d/0x110 [ 959.567446][ C0] ? __might_fault+0xd3/0x180 [ 959.572127][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 959.576981][ C0] ? core_sys_select+0x1d8/0x9c0 [ 959.581919][ C0] core_sys_select+0x3c3/0x9c0 [ 959.586704][ C0] ? do_compat_pselect+0x210/0x210 [ 959.591831][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 959.597380][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 959.602248][ C0] ? __might_fault+0xd3/0x180 [ 959.606950][ C0] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 959.612711][ C0] ? timespec64_add_safe+0x189/0x210 [ 959.619535][ C0] ? nsec_to_clock_t+0x30/0x30 [ 959.625549][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 959.632754][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 959.638371][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 959.646219][ C0] ? ktime_get_ts64+0x3bb/0x560 [ 959.651640][ C0] kern_select+0x13d/0x1c0 [ 959.656210][ C0] ? core_sys_select+0x9c0/0x9c0 [ 959.661362][ C0] ? get_vtime_delta+0x111/0x260 [ 959.666478][ C0] __x64_sys_select+0xba/0x150 [ 959.671914][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 959.678391][ C0] do_syscall_64+0x3a/0xb0 [ 959.683345][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 959.691098][ C0] RIP: 0033:0x7f54e63c45e3 [ 959.696164][ C0] RSP: 002b:00007ffe52b66b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 959.706433][ C0] RAX: ffffffffffffffda RBX: 00007f54e6ea7010 RCX: 00007f54e63c45e3 [ 959.714583][ C0] RDX: 00007f54e6ea6210 RSI: 00007f54e6ea6110 RDI: 0000000000000007 [ 959.724076][ C0] RBP: 00007ffe52b66ba8 R08: 00007ffe52b66bc0 R09: 0000000000000ae8 [ 959.732431][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe52b66bc0 [ 959.742641][ C0] R13: 00007ffe52b66bb0 R14: 00007ffe52b66bb8 R15: 0000000000000000 [ 959.751012][ C0] task:rsyslogd state:S stack:23848 pid: 4267 ppid: 1 flags:0x00000000 [ 959.761780][ C0] Call Trace: [ 959.765270][ C0] __schedule+0x920/0x1fa0 [ 959.771648][ C0] ? io_schedule_timeout+0x140/0x140 [ 959.779852][ C0] schedule+0xcb/0x270 [ 959.783955][ C0] schedule_hrtimeout_range_clock+0x195/0x380 [ 959.790288][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 959.796319][ C0] ? ktime_get_ts64+0x455/0x560 [ 959.801880][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 959.807617][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 959.814403][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 959.821731][ C0] ? set_normalized_timespec64+0x65/0xc0 [ 959.827810][ C0] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 959.833760][ C0] ? select_estimate_accuracy+0x24b/0x320 [ 959.840824][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 959.849677][ C0] ? __pollwait+0x430/0x430 [ 959.854588][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 959.861954][ C0] do_select+0x11e2/0x1690 [ 959.867910][ C0] ? lock_chain_count+0x20/0x20 [ 959.873202][ C0] ? find_held_lock+0x2d/0x110 [ 959.879090][ C0] ? __wake_up_common_lock+0xde/0x130 [ 959.884488][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 959.889333][ C0] ? select_estimate_accuracy+0x320/0x320 [ 959.895053][ C0] ? mark_lock+0xef/0x17b0 [ 959.899476][ C0] ? lock_chain_count+0x20/0x20 [ 959.904334][ C0] ? lock_chain_count+0x20/0x20 [ 959.909195][ C0] ? unwind_next_frame+0x1571/0x1cc0 [ 959.914524][ C0] ? mark_lock+0xef/0x17b0 [ 959.919316][ C0] ? __lock_acquire+0xb3a/0x5230 [ 959.925123][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 959.931224][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 959.938572][ C0] ? lock_chain_count+0x20/0x20 [ 959.943450][ C0] ? deref_stack_reg+0x150/0x150 [ 959.948401][ C0] ? find_held_lock+0x2d/0x110 [ 959.953187][ C0] ? core_sys_select+0x1d8/0x9c0 [ 959.959021][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 959.963899][ C0] ? __lock_acquire+0x16a7/0x5230 [ 959.968956][ C0] core_sys_select+0x3c3/0x9c0 [ 959.973839][ C0] ? do_compat_pselect+0x210/0x210 [ 959.978953][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 959.984513][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 959.989370][ C0] ? __might_fault+0xd3/0x180 [ 959.994049][ C0] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 959.999765][ C0] ? timespec64_add_safe+0x189/0x210 [ 960.005051][ C0] ? nsec_to_clock_t+0x30/0x30 [ 960.009813][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 960.015794][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 960.020820][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 960.027062][ C0] ? ktime_get_ts64+0x3bb/0x560 [ 960.031915][ C0] kern_select+0x13d/0x1c0 [ 960.036340][ C0] ? core_sys_select+0x9c0/0x9c0 [ 960.041287][ C0] ? get_vtime_delta+0x111/0x260 [ 960.046229][ C0] __x64_sys_select+0xba/0x150 [ 960.050990][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 960.056881][ C0] do_syscall_64+0x3a/0xb0 [ 960.061315][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 960.067214][ C0] RIP: 0033:0x7f9c78ca7603 [ 960.071632][ C0] RSP: 002b:00007fff115c0590 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 960.080051][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c78ca7603 [ 960.088058][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 960.096042][ C0] RBP: 000055868a879040 R08: 00007fff115c05b0 R09: 0000000000000000 [ 960.104008][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff115c05b0 [ 960.111977][ C0] R13: 000055868a879008 R14: 00007fff115c05a8 R15: 0000000000000000 [ 960.119957][ C0] task:in:imuxsock state:S stack:27832 pid: 4271 ppid: 1 flags:0x00000000 [ 960.129180][ C0] Call Trace: [ 960.132457][ C0] __schedule+0x920/0x1fa0 [ 960.136882][ C0] ? io_schedule_timeout+0x140/0x140 [ 960.142171][ C0] ? find_held_lock+0x2d/0x110 [ 960.146929][ C0] schedule+0xcb/0x270 [ 960.151000][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 960.157508][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 960.163318][ C0] ? poll_initwait+0x170/0x170 [ 960.168078][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 960.174053][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 960.179855][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 960.184877][ C0] ? __pollwait+0x252/0x430 [ 960.190895][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 960.199447][ C0] ? __pollwait+0x430/0x430 [ 960.204548][ C0] do_select+0x11e2/0x1690 [ 960.209556][ C0] ? select_estimate_accuracy+0x320/0x320 [ 960.216457][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 960.224023][ C0] ? trace_pelt_se_tp+0x13c/0x190 [ 960.231413][ C0] ? __lock_acquire+0x16a7/0x5230 [ 960.237254][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 960.245622][ C0] ? find_held_lock+0x2d/0x110 [ 960.252527][ C0] ? __might_fault+0xd3/0x180 [ 960.258808][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 960.265064][ C0] ? core_sys_select+0x1d8/0x9c0 [ 960.272425][ C0] core_sys_select+0x3c3/0x9c0 [ 960.278945][ C0] ? do_compat_pselect+0x210/0x210 [ 960.285049][ C0] ? __lock_acquire+0x16a7/0x5230 [ 960.291494][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 960.299181][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 960.306316][ C0] ? find_held_lock+0x2d/0x110 [ 960.313581][ C0] kern_select+0x13d/0x1c0 [ 960.320248][ C0] ? core_sys_select+0x9c0/0x9c0 [ 960.326394][ C0] ? get_vtime_delta+0x111/0x260 [ 960.332279][ C0] __x64_sys_select+0xba/0x150 [ 960.337970][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 960.344705][ C0] do_syscall_64+0x3a/0xb0 [ 960.352028][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 960.358357][ C0] RIP: 0033:0x7f9c78ca7603 [ 960.363350][ C0] RSP: 002b:00007f9c77956d20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 960.371774][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c78ca7603 [ 960.379738][ C0] RDX: 0000000000000000 RSI: 00007f9c77956d40 RDI: 0000000000000004 [ 960.387712][ C0] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000004000001 [ 960.395675][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 960.403664][ C0] R13: 0000000000000001 R14: 00007f9c77956d40 R15: 0000000000000003 [ 960.411692][ C0] task:in:imklog state:R running task stack:26056 pid: 4272 ppid: 1 flags:0x00000008 [ 960.422481][ C0] Call Trace: [ 960.425771][ C0] [ 960.428607][ C0] sched_show_task+0x44c/0x5a0 [ 960.433404][ C0] ? check_same_owner+0x260/0x260 [ 960.438420][ C0] ? cpumask_next+0x3c/0x40 [ 960.442929][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 960.448649][ C0] ? touch_all_softlockup_watchdogs+0xc0/0x110 [ 960.454812][ C0] show_state_filter+0xf4/0x2e0 [ 960.459701][ C0] ? setkeycode_helper+0x90/0x90 [ 960.464654][ C0] k_spec+0xe1/0x130 [ 960.468548][ C0] kbd_event+0xc64/0x1750 [ 960.472898][ C0] ? kbd_bh+0x2c0/0x2c0 [ 960.477056][ C0] ? lock_release+0x6f0/0x6f0 [ 960.481730][ C0] ? input_repeat_key+0x244/0x380 [ 960.486761][ C0] ? kbd_bh+0x2c0/0x2c0 [ 960.490922][ C0] input_to_handler+0x3b9/0x4c0 [ 960.495835][ C0] input_pass_values.part.0+0x28d/0x700 [ 960.501389][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 960.507116][ C0] ? ktime_mono_to_any+0x148/0x1e0 [ 960.512219][ C0] input_repeat_key+0x283/0x380 [ 960.517073][ C0] ? input_unregister_device+0xf0/0xf0 [ 960.522533][ C0] ? input_unregister_device+0xf0/0xf0 [ 960.528006][ C0] call_timer_fn+0x1a5/0x630 [ 960.532689][ C0] ? timer_fixup_init+0x60/0x60 [ 960.537538][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 960.542482][ C0] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 960.548473][ C0] ? input_unregister_device+0xf0/0xf0 [ 960.553929][ C0] __run_timers.part.0+0x67c/0xa10 [ 960.559050][ C0] ? call_timer_fn+0x630/0x630 [ 960.563802][ C0] ? lapic_next_event+0x4d/0x80 [ 960.568653][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 960.574938][ C0] ? mark_held_locks+0x9f/0xe0 [ 960.579714][ C0] run_timer_softirq+0x80/0x120 [ 960.584589][ C0] __do_softirq+0x1b0/0x944 [ 960.589097][ C0] irq_exit_rcu+0x110/0x1a0 [ 960.593605][ C0] sysvec_apic_timer_interrupt+0x6a/0x90 [ 960.599262][ C0] [ 960.602198][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 960.608200][ C0] RIP: 0010:__might_sleep+0x18/0x190 [ 960.613494][ C0] Code: e8 9d e1 4f 00 e9 52 fe ff ff 0f 1f 84 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 41 55 41 89 d5 41 54 41 89 f4 55 48 89 fd <53> 65 48 8b 1c 25 40 ef 01 00 48 8d 7b 18 48 83 ec 10 48 89 fa 48 [ 960.633119][ C0] RSP: 0018:ffffc900021c7a40 EFLAGS: 00000246 [ 960.639198][ C0] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 960.647166][ C0] RDX: 0000000000000000 RSI: 000000000000001c RDI: ffffffff861f95e0 [ 960.655176][ C0] RBP: ffffffff861f95e0 R08: 0000000000000000 R09: 0000000000000000 [ 960.663177][ C0] R10: ffffffff8160298f R11: 0000000000000000 R12: 000000000000001c [ 960.671175][ C0] R13: 0000000000000000 R14: 0000000000000b53 R15: 00007f9c775368f3 [ 960.679175][ C0] ? __might_fault+0x4f/0x180 [ 960.683896][ C0] __might_fault+0x6e/0x180 [ 960.688409][ C0] _copy_to_user+0x27/0x150 [ 960.692921][ C0] syslog_print+0x19c/0x430 [ 960.697423][ C0] ? kmsg_dump_rewind+0x1c0/0x1c0 [ 960.702466][ C0] ? prb_final_commit+0x20/0x20 [ 960.707312][ C0] do_syslog.part.0+0x31c/0x7e0 [ 960.712175][ C0] ? syslog_print_all+0x4a0/0x4a0 [ 960.717196][ C0] ? aa_file_perm+0x5fd/0x1190 [ 960.721959][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 960.727951][ C0] ? aa_path_link+0x2f0/0x2f0 [ 960.732631][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 960.738882][ C0] ? __fsnotify_parent+0x488/0x9d0 [ 960.744006][ C0] ? fsnotify+0x1070/0x1070 [ 960.748543][ C0] ? __fdget_pos+0xe9/0x100 [ 960.753048][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 960.757914][ C0] ? security_syslog+0x73/0x90 [ 960.762699][ C0] do_syslog+0x49/0x60 [ 960.766780][ C0] kmsg_read+0x90/0xb0 [ 960.770870][ C0] ? kmsg_release+0x20/0x20 [ 960.775371][ C0] proc_reg_read+0x119/0x300 [ 960.779993][ C0] ? rw_verify_area+0x11d/0x350 [ 960.784847][ C0] ? proc_reg_write+0x300/0x300 [ 960.789708][ C0] vfs_read+0x1b5/0x570 [ 960.793878][ C0] ksys_read+0x12d/0x250 [ 960.798126][ C0] ? vfs_write+0x9e0/0x9e0 [ 960.802548][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 960.808526][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 960.814445][ C0] do_syscall_64+0x3a/0xb0 [ 960.818930][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 960.824844][ C0] RIP: 0033:0x7f9c79b9922d [ 960.829439][ C0] Code: c1 20 00 00 75 10 b8 00 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 4e fc ff ff 48 89 04 24 b8 00 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 97 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 960.849053][ C0] RSP: 002b:00007f9c77535580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 960.857489][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c79b9922d [ 960.865479][ C0] RDX: 0000000000001fa0 RSI: 00007f9c77535da0 RDI: 0000000000000004 [ 960.873569][ C0] RBP: 000055868c6119d0 R08: 0000000000000000 R09: 0000000000000000 [ 960.881544][ C0] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f9c77535da0 [ 960.891016][ C0] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f9c77537d13 [ 960.900895][ C0] task:rs:main Q:Reg state:R running task stack:27200 pid: 4273 ppid: 1 flags:0x00000000 [ 960.913505][ C0] Call Trace: [ 960.917974][ C0] __schedule+0x920/0x1fa0 [ 960.922825][ C0] ? io_schedule_timeout+0x140/0x140 [ 960.928329][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 960.934405][ C0] schedule+0xcb/0x270 [ 960.939616][ C0] futex_wait_queue_me+0x2a7/0x570 [ 960.945324][ C0] ? put_pi_state+0x240/0x240 [ 960.950513][ C0] futex_wait+0x1db/0x5f0 [ 960.956119][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 960.963167][ C0] ? __lock_acquire+0x16a7/0x5230 [ 960.969258][ C0] ? mark_lock+0xef/0x17b0 [ 960.974466][ C0] do_futex+0x15d/0x1710 [ 960.979032][ C0] ? __lock_acquire+0x16a7/0x5230 [ 960.984418][ C0] ? futex_exit_release+0x220/0x220 [ 960.991109][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 960.998317][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 961.004712][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 961.010704][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 961.015896][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 961.020917][ C0] ? find_held_lock+0x2d/0x110 [ 961.025686][ C0] __do_sys_futex+0x2a2/0x470 [ 961.030358][ C0] ? do_futex+0x1710/0x1710 [ 961.034860][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 961.040859][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 961.046749][ C0] do_syscall_64+0x3a/0xb0 [ 961.051167][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 961.058108][ C0] RIP: 0033:0x7f9c79b9617f [ 961.062513][ C0] RSP: 002b:00007f9c77154c70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 961.070925][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c79b9617f [ 961.078994][ C0] RDX: 0000000000008041 RSI: 0000000000000080 RDI: 000055868c60e28c [ 961.087002][ C0] RBP: 000055868c60e288 R08: 000055868c60e000 R09: 0000000000004020 [ 961.094988][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9c77154cd0 [ 961.102960][ C0] R13: 0000000000000000 R14: 000055868a868290 R15: 0000000000000000 [ 961.110934][ C0] task:cron state:S stack:24256 pid: 4268 ppid: 1 flags:0x00000000 [ 961.120143][ C0] Call Trace: [ 961.123493][ C0] __schedule+0x920/0x1fa0 [ 961.127914][ C0] ? io_schedule_timeout+0x140/0x140 [ 961.133240][ C0] schedule+0xcb/0x270 [ 961.137304][ C0] do_nanosleep+0x1b1/0x6b0 [ 961.141809][ C0] ? schedule_timeout_idle+0x80/0x80 [ 961.149336][ C0] ? __might_fault+0xd3/0x180 [ 961.154235][ C0] ? debug_object_destroy+0x210/0x210 [ 961.162439][ C0] ? memset+0x20/0x40 [ 961.167099][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 961.174023][ C0] ? __hrtimer_init+0x136/0x280 [ 961.180250][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 961.185801][ C0] ? nanosleep_copyout+0x100/0x100 [ 961.192091][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 961.199695][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 961.207504][ C0] ? put_timespec64+0x120/0x120 [ 961.212940][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 961.219543][ C0] __x64_sys_nanosleep+0x1dc/0x260 [ 961.228661][ C0] ? hrtimer_nanosleep+0x4a0/0x4a0 [ 961.238756][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 961.248509][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 961.256539][ C0] do_syscall_64+0x3a/0xb0 [ 961.264230][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 961.275295][ C0] RIP: 0033:0x7f5d94396270 [ 961.282422][ C0] RSP: 002b:00007ffd6c37ff28 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 961.296957][ C0] RAX: ffffffffffffffda RBX: fffffffffffffeb0 RCX: 00007f5d94396270 [ 961.308310][ C0] RDX: 00007ffd6c3e5080 RSI: 00007ffd6c37ff30 RDI: 00007ffd6c37ff30 [ 961.319708][ C0] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 961.332832][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 961.343549][ C0] R13: 00007ffd6c380080 R14: 0000000000000000 R15: 0000000000000000 [ 961.355709][ C0] task:agetty state:S stack:26800 pid: 4274 ppid: 1 flags:0x00004000 [ 961.365656][ C0] Call Trace: [ 961.368937][ C0] __schedule+0x920/0x1fa0 [ 961.373454][ C0] ? io_schedule_timeout+0x140/0x140 [ 961.378761][ C0] schedule+0xcb/0x270 [ 961.382832][ C0] schedule_timeout+0x1db/0x250 [ 961.387705][ C0] ? usleep_range+0x170/0x170 [ 961.392395][ C0] ? find_held_lock+0x2d/0x110 [ 961.397172][ C0] ? __up_read+0x1a1/0x7b0 [ 961.401804][ C0] ? down_write_nested+0x150/0x150 [ 961.406976][ C0] wait_woken+0x1ef/0x250 [ 961.411305][ C0] ? woken_wake_function+0x70/0x70 [ 961.416459][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 961.422458][ C0] n_tty_read+0xf61/0x12f0 [ 961.426918][ C0] ? n_tty_write_wakeup+0x40/0x40 [ 961.432117][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 961.437406][ C0] tty_read+0x33a/0x5d0 [ 961.441683][ C0] ? do_SAK+0x70/0x70 [ 961.445654][ C0] ? aa_path_link+0x2f0/0x2f0 [ 961.450445][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 961.456952][ C0] new_sync_read+0x41e/0x6e0 [ 961.461579][ C0] ? ksys_lseek+0x1b0/0x1b0 [ 961.466099][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 961.472093][ C0] vfs_read+0x35c/0x570 [ 961.476628][ C0] ksys_read+0x12d/0x250 [ 961.480904][ C0] ? vfs_write+0x9e0/0x9e0 [ 961.485434][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 961.491524][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 961.497446][ C0] do_syscall_64+0x3a/0xb0 [ 961.501870][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 961.507790][ C0] RIP: 0033:0x7f526b0d9910 [ 961.512419][ C0] RSP: 002b:00007ffd548c5718 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 961.521049][ C0] RAX: ffffffffffffffda RBX: 00007ffd548c577f RCX: 00007f526b0d9910 [ 961.529207][ C0] RDX: 0000000000000001 RSI: 00007ffd548c577f RDI: 0000000000000000 [ 961.537479][ C0] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007ffd548c45d0 [ 961.545469][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 961.553453][ C0] R13: 000055ca28c0d900 R14: 00007ffd548c5780 R15: 0000000000000012 [ 961.561435][ C0] task:agetty state:S stack:27664 pid: 4277 ppid: 1 flags:0x00000000 [ 961.570651][ C0] Call Trace: [ 961.573950][ C0] __schedule+0x920/0x1fa0 [ 961.578388][ C0] ? io_schedule_timeout+0x140/0x140 [ 961.583674][ C0] ? lock_acquire+0x19d/0x700 [ 961.588357][ C0] schedule+0xcb/0x270 [ 961.592602][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 961.598670][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 961.604486][ C0] ? find_held_lock+0x2d/0x110 [ 961.609259][ C0] ? inotify_poll+0xc2/0xf0 [ 961.613785][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 961.618644][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 961.623681][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 961.630209][ C0] ? __pollwait+0x430/0x430 [ 961.634717][ C0] do_select+0x11e2/0x1690 [ 961.639149][ C0] ? select_estimate_accuracy+0x320/0x320 [ 961.644884][ C0] ? stack_trace_save+0x8c/0xc0 [ 961.649730][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 961.656395][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 961.664789][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 961.672993][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 961.680538][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 961.687338][ C0] ? find_held_lock+0x2d/0x110 [ 961.692335][ C0] ? __might_fault+0xd3/0x180 [ 961.698027][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 961.703948][ C0] ? core_sys_select+0x1d8/0x9c0 [ 961.710873][ C0] core_sys_select+0x3c3/0x9c0 [ 961.715923][ C0] ? do_compat_pselect+0x210/0x210 [ 961.722233][ C0] ? kasan_record_aux_stack+0xc5/0xf0 [ 961.728978][ C0] ? call_rcu+0xb1/0x790 [ 961.733814][ C0] ? task_work_run+0xdd/0x1a0 [ 961.738626][ C0] ? __lock_acquire+0x16a7/0x5230 [ 961.744351][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 961.750576][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 961.757554][ C0] ? debug_object_active_state+0x260/0x350 [ 961.763781][ C0] ? find_held_lock+0x2d/0x110 [ 961.768593][ C0] kern_select+0x13d/0x1c0 [ 961.773989][ C0] ? core_sys_select+0x9c0/0x9c0 [ 961.778958][ C0] ? get_vtime_delta+0x111/0x260 [ 961.783901][ C0] __x64_sys_select+0xba/0x150 [ 961.788771][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 961.795710][ C0] do_syscall_64+0x3a/0xb0 [ 961.800176][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 961.806081][ C0] RIP: 0033:0x7fb32ad665e3 [ 961.810507][ C0] RSP: 002b:00007ffc30770278 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 961.818940][ C0] RAX: ffffffffffffffda RBX: 00007ffc307702b0 RCX: 00007fb32ad665e3 [ 961.826947][ C0] RDX: 0000000000000000 RSI: 00007ffc30770370 RDI: 0000000000000005 [ 961.834934][ C0] RBP: 00007ffc307702a0 R08: 0000000000000000 R09: 00007ffc30770330 [ 961.842924][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc30770294 [ 961.850904][ C0] R13: 00007ffc307703f0 R14: 00007ffc307702f0 R15: 0000000000000000 [ 961.858920][ C0] task:sshd state:S stack:27632 pid: 4279 ppid: 1 flags:0x00000000 [ 961.868147][ C0] Call Trace: [ 961.871430][ C0] __schedule+0x920/0x1fa0 [ 961.875860][ C0] ? io_schedule_timeout+0x140/0x140 [ 961.881150][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 961.886021][ C0] schedule+0xcb/0x270 [ 961.890470][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 961.896554][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 961.902475][ C0] ? __pollwait+0x252/0x430 [ 961.907010][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 961.913296][ C0] ? tcp_poll+0x47f/0xf40 [ 961.917648][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 961.923996][ C0] ? __pollwait+0x430/0x430 [ 961.928516][ C0] do_select+0x11e2/0x1690 [ 961.932962][ C0] ? select_estimate_accuracy+0x320/0x320 [ 961.938714][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 961.945249][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 961.952640][ C0] ? __lock_acquire+0x16a7/0x5230 [ 961.958545][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 961.966303][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 961.975018][ C0] ? find_held_lock+0x2d/0x110 [ 961.983704][ C0] ? __might_fault+0xd3/0x180 [ 961.991406][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 961.999539][ C0] ? core_sys_select+0x1d8/0x9c0 [ 962.006251][ C0] core_sys_select+0x3c3/0x9c0 [ 962.014760][ C0] ? do_compat_pselect+0x210/0x210 [ 962.023849][ C0] ? kasan_record_aux_stack+0xc5/0xf0 [ 962.034182][ C0] ? call_rcu+0xb1/0x790 [ 962.039256][ C0] ? task_work_run+0xdd/0x1a0 [ 962.046554][ C0] ? __lock_acquire+0x16a7/0x5230 [ 962.053658][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 962.063108][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 962.074169][ C0] ? debug_object_active_state+0x260/0x350 [ 962.082976][ C0] ? find_held_lock+0x2d/0x110 [ 962.088840][ C0] kern_select+0x13d/0x1c0 [ 962.094433][ C0] ? core_sys_select+0x9c0/0x9c0 [ 962.099390][ C0] ? get_vtime_delta+0x111/0x260 [ 962.104343][ C0] __x64_sys_select+0xba/0x150 [ 962.109481][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 962.115760][ C0] do_syscall_64+0x3a/0xb0 [ 962.120824][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 962.128059][ C0] RIP: 0033:0x7f24b0e585e3 [ 962.132614][ C0] RSP: 002b:00007ffc08f41248 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 962.144181][ C0] RAX: ffffffffffffffda RBX: 000055fc062a06c0 RCX: 00007f24b0e585e3 [ 962.153240][ C0] RDX: 0000000000000000 RSI: 000055fc062a06c0 RDI: 0000000000000007 [ 962.162180][ C0] RBP: 0000000000000064 R08: 0000000000000000 R09: 0000000000000010 [ 962.172926][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc08f414c4 [ 962.189592][ C0] R13: 0000000000000000 R14: 000055fc05cc8ce8 R15: 0000000000000063 [ 962.200687][ C0] task:agetty state:S stack:23848 pid: 4281 ppid: 1 flags:0x00000000 [ 962.214569][ C0] Call Trace: [ 962.218396][ C0] __schedule+0x920/0x1fa0 [ 962.226392][ C0] ? io_schedule_timeout+0x140/0x140 [ 962.232709][ C0] ? lock_acquire+0x19d/0x700 [ 962.238891][ C0] schedule+0xcb/0x270 [ 962.246214][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 962.254446][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 962.262973][ C0] ? find_held_lock+0x2d/0x110 [ 962.268323][ C0] ? inotify_poll+0xc2/0xf0 [ 962.275211][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 962.281920][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 962.288654][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 962.295625][ C0] ? __pollwait+0x430/0x430 [ 962.300156][ C0] do_select+0x11e2/0x1690 [ 962.304583][ C0] ? select_estimate_accuracy+0x320/0x320 [ 962.310295][ C0] ? stack_trace_save+0x8c/0xc0 [ 962.315178][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 962.321679][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 962.328175][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 962.334678][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 962.340679][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 962.346768][ C0] ? find_held_lock+0x2d/0x110 [ 962.351538][ C0] ? __might_fault+0xd3/0x180 [ 962.356206][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 962.361156][ C0] ? core_sys_select+0x1d8/0x9c0 [ 962.366093][ C0] core_sys_select+0x3c3/0x9c0 [ 962.370872][ C0] ? do_compat_pselect+0x210/0x210 [ 962.376008][ C0] ? kasan_record_aux_stack+0xc5/0xf0 [ 962.381386][ C0] ? call_rcu+0xb1/0x790 [ 962.385642][ C0] ? task_work_run+0xdd/0x1a0 [ 962.390326][ C0] ? __lock_acquire+0x16a7/0x5230 [ 962.395542][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 962.401618][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 962.407709][ C0] ? debug_object_active_state+0x260/0x350 [ 962.413569][ C0] ? find_held_lock+0x2d/0x110 [ 962.418348][ C0] kern_select+0x13d/0x1c0 [ 962.422775][ C0] ? core_sys_select+0x9c0/0x9c0 [ 962.427717][ C0] ? get_vtime_delta+0x111/0x260 [ 962.432649][ C0] __x64_sys_select+0xba/0x150 [ 962.437407][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 962.443310][ C0] do_syscall_64+0x3a/0xb0 [ 962.447725][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 962.453619][ C0] RIP: 0033:0x7fe1d7f015e3 [ 962.458024][ C0] RSP: 002b:00007ffe5150e378 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 962.466441][ C0] RAX: ffffffffffffffda RBX: 00007ffe5150e3b0 RCX: 00007fe1d7f015e3 [ 962.474409][ C0] RDX: 0000000000000000 RSI: 00007ffe5150e470 RDI: 0000000000000005 [ 962.482385][ C0] RBP: 00007ffe5150e3a0 R08: 0000000000000000 R09: 00007ffe5150e430 [ 962.490348][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe5150e394 [ 962.498342][ C0] R13: 00007ffe5150e4f0 R14: 00007ffe5150e3f0 R15: 0000000000000000 [ 962.506327][ C0] task:agetty state:S stack:27080 pid: 4282 ppid: 1 flags:0x00000000 [ 962.515540][ C0] Call Trace: [ 962.518811][ C0] __schedule+0x920/0x1fa0 [ 962.523237][ C0] ? io_schedule_timeout+0x140/0x140 [ 962.528521][ C0] ? lock_acquire+0x19d/0x700 [ 962.535212][ C0] schedule+0xcb/0x270 [ 962.539283][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 962.545346][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 962.551159][ C0] ? find_held_lock+0x2d/0x110 [ 962.555931][ C0] ? inotify_poll+0xc2/0xf0 [ 962.560426][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 962.565275][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 962.570283][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 962.576624][ C0] ? __pollwait+0x430/0x430 [ 962.581115][ C0] do_select+0x11e2/0x1690 [ 962.585556][ C0] ? select_estimate_accuracy+0x320/0x320 [ 962.591265][ C0] ? stack_trace_save+0x8c/0xc0 [ 962.596105][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 962.602602][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 962.609111][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 962.615621][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 962.621592][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 962.627656][ C0] ? find_held_lock+0x2d/0x110 [ 962.632417][ C0] ? __might_fault+0xd3/0x180 [ 962.637376][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 962.642230][ C0] ? core_sys_select+0x1d8/0x9c0 [ 962.647159][ C0] core_sys_select+0x3c3/0x9c0 [ 962.651925][ C0] ? do_compat_pselect+0x210/0x210 [ 962.657024][ C0] ? kasan_record_aux_stack+0xc5/0xf0 [ 962.662410][ C0] ? call_rcu+0xb1/0x790 [ 962.666657][ C0] ? task_work_run+0xdd/0x1a0 [ 962.671342][ C0] ? __lock_acquire+0x16a7/0x5230 [ 962.676368][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 962.682354][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 962.688348][ C0] ? debug_object_active_state+0x260/0x350 [ 962.694158][ C0] ? find_held_lock+0x2d/0x110 [ 962.699017][ C0] kern_select+0x13d/0x1c0 [ 962.703446][ C0] ? core_sys_select+0x9c0/0x9c0 [ 962.708459][ C0] ? get_vtime_delta+0x111/0x260 [ 962.714135][ C0] __x64_sys_select+0xba/0x150 [ 962.720522][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 962.726608][ C0] do_syscall_64+0x3a/0xb0 [ 962.731231][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 962.738977][ C0] RIP: 0033:0x7f66548e05e3 [ 962.744104][ C0] RSP: 002b:00007ffd26f11d48 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 962.753971][ C0] RAX: ffffffffffffffda RBX: 00007ffd26f11d80 RCX: 00007f66548e05e3 [ 962.764340][ C0] RDX: 0000000000000000 RSI: 00007ffd26f11e40 RDI: 0000000000000005 [ 962.774871][ C0] RBP: 00007ffd26f11d70 R08: 0000000000000000 R09: 00007ffd26f11e00 [ 962.784435][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd26f11d64 [ 962.793309][ C0] R13: 00007ffd26f11ec0 R14: 00007ffd26f11dc0 R15: 0000000000000000 [ 962.805426][ C0] task:agetty state:S stack:26336 pid: 4283 ppid: 1 flags:0x00000000 [ 962.816311][ C0] Call Trace: [ 962.820859][ C0] __schedule+0x920/0x1fa0 [ 962.825731][ C0] ? io_schedule_timeout+0x140/0x140 [ 962.831326][ C0] schedule+0xcb/0x270 [ 962.836242][ C0] schedule_timeout+0x1db/0x250 [ 962.842851][ C0] ? usleep_range+0x170/0x170 [ 962.849279][ C0] ? find_held_lock+0x2d/0x110 [ 962.856171][ C0] ? __up_read+0x1a1/0x7b0 [ 962.861171][ C0] ? down_write_nested+0x150/0x150 [ 962.867631][ C0] wait_woken+0x1ef/0x250 [ 962.872880][ C0] ? woken_wake_function+0x70/0x70 [ 962.878132][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 962.884121][ C0] n_tty_read+0xf61/0x12f0 [ 962.888542][ C0] ? n_tty_write_wakeup+0x40/0x40 [ 962.893579][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 962.898866][ C0] tty_read+0x33a/0x5d0 [ 962.903021][ C0] ? do_SAK+0x70/0x70 [ 962.907013][ C0] ? aa_path_link+0x2f0/0x2f0 [ 962.911686][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 962.917935][ C0] new_sync_read+0x41e/0x6e0 [ 962.922538][ C0] ? ksys_lseek+0x1b0/0x1b0 [ 962.927038][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 962.933033][ C0] vfs_read+0x35c/0x570 [ 962.937216][ C0] ksys_read+0x12d/0x250 [ 962.941457][ C0] ? vfs_write+0x9e0/0x9e0 [ 962.945867][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 962.951842][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 962.957760][ C0] do_syscall_64+0x3a/0xb0 [ 962.962179][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 962.968069][ C0] RIP: 0033:0x7ff6c6783910 [ 962.972472][ C0] RSP: 002b:00007fff17513918 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 962.980874][ C0] RAX: ffffffffffffffda RBX: 00007fff1751397f RCX: 00007ff6c6783910 [ 962.988847][ C0] RDX: 0000000000000001 RSI: 00007fff1751397f RDI: 0000000000000000 [ 962.996821][ C0] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007fff175127d0 [ 963.004780][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 963.012762][ C0] R13: 000056508d20d900 R14: 00007fff17513980 R15: 0000000000000012 [ 963.020834][ C0] task:sshd state:S stack:24968 pid: 4353 ppid: 4279 flags:0x00000000 [ 963.030052][ C0] Call Trace: [ 963.033324][ C0] __schedule+0x920/0x1fa0 [ 963.037735][ C0] ? io_schedule_timeout+0x140/0x140 [ 963.043022][ C0] schedule+0xcb/0x270 [ 963.047083][ C0] schedule_hrtimeout_range_clock+0x195/0x380 [ 963.053145][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 963.058978][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 963.063829][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 963.069806][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 963.075794][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 963.081608][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 963.087706][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 963.095517][ C0] ? __pollwait+0x430/0x430 [ 963.101870][ C0] do_select+0x11e2/0x1690 [ 963.107000][ C0] ? select_estimate_accuracy+0x320/0x320 [ 963.113684][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 963.122355][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 963.131554][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 963.139933][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 963.147960][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 963.155160][ C0] ? find_held_lock+0x2d/0x110 [ 963.161154][ C0] ? __might_fault+0xd3/0x180 [ 963.166726][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 963.173467][ C0] ? core_sys_select+0x1d8/0x9c0 [ 963.179275][ C0] core_sys_select+0x3c3/0x9c0 [ 963.184335][ C0] ? do_compat_pselect+0x210/0x210 [ 963.191067][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 963.197815][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 963.203443][ C0] ? __might_fault+0xd3/0x180 [ 963.209565][ C0] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 963.217176][ C0] ? timespec64_add_safe+0x189/0x210 [ 963.225874][ C0] ? nsec_to_clock_t+0x30/0x30 [ 963.231569][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 963.240305][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 963.247665][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 963.256319][ C0] ? ktime_get_ts64+0x3bb/0x560 [ 963.263057][ C0] kern_select+0x13d/0x1c0 [ 963.268747][ C0] ? core_sys_select+0x9c0/0x9c0 [ 963.274614][ C0] ? get_vtime_delta+0x111/0x260 [ 963.282654][ C0] __x64_sys_select+0xba/0x150 [ 963.288954][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 963.295301][ C0] do_syscall_64+0x3a/0xb0 [ 963.300601][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 963.309585][ C0] RIP: 0033:0x7f204edba5e3 [ 963.315606][ C0] RSP: 002b:00007ffe4c17aaf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 963.326936][ C0] RAX: ffffffffffffffda RBX: 000055b464f4fa50 RCX: 00007f204edba5e3 [ 963.337533][ C0] RDX: 000055b464f51de0 RSI: 000055b464f4fa50 RDI: 000000000000000b [ 963.347126][ C0] RBP: 000055b4644c0a88 R08: 00007ffe4c17ab80 R09: 0000000000006000 [ 963.357274][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 963.365993][ C0] R13: 00007ffe4c17ab5f R14: 000055b46427bbe7 R15: 0000000000000003 [ 963.374220][ C0] task:syz-fuzzer state:S stack:25520 pid: 4355 ppid: 4353 flags:0x00000000 [ 963.386493][ C0] Call Trace: [ 963.391426][ C0] __schedule+0x920/0x1fa0 [ 963.395874][ C0] ? io_schedule_timeout+0x140/0x140 [ 963.402098][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 963.408144][ C0] schedule+0xcb/0x270 [ 963.412957][ C0] futex_wait_queue_me+0x2a7/0x570 [ 963.418391][ C0] ? put_pi_state+0x240/0x240 [ 963.423652][ C0] futex_wait+0x1db/0x5f0 [ 963.428946][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 963.436178][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 963.441740][ C0] ? mark_lock+0xef/0x17b0 [ 963.446162][ C0] do_futex+0x15d/0x1710 [ 963.450421][ C0] ? __lock_acquire+0x16a7/0x5230 [ 963.455474][ C0] ? futex_exit_release+0x220/0x220 [ 963.460715][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 963.466700][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 963.472687][ C0] ? find_held_lock+0x2d/0x110 [ 963.477466][ C0] __do_sys_futex+0x2a2/0x470 [ 963.482155][ C0] ? do_futex+0x1710/0x1710 [ 963.486660][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 963.493088][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 963.499013][ C0] do_syscall_64+0x3a/0xb0 [ 963.504423][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 963.510346][ C0] RIP: 0033:0x46e163 [ 963.514715][ C0] RSP: 002b:00007ffe72d69d88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 963.523164][ C0] RAX: ffffffffffffffda RBX: 000000000184f7e0 RCX: 000000000046e163 [ 963.531451][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000184f928 [ 963.539612][ C0] RBP: 00007ffe72d69dd0 R08: 0000000000000000 R09: 0000000000000000 [ 963.547589][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 963.556174][ C0] R13: 000000000184f420 R14: 000000d47a7798fb R15: 0000000000000000 [ 963.566684][ C0] task:syz-fuzzer state:R running task stack:26240 pid: 4356 ppid: 4353 flags:0x00000000 [ 963.579062][ C0] Call Trace: [ 963.583171][ C0] __schedule+0x920/0x1fa0 [ 963.588363][ C0] ? io_schedule_timeout+0x140/0x140 [ 963.594159][ C0] schedule+0xcb/0x270 [ 963.598913][ C0] do_nanosleep+0x1b1/0x6b0 [ 963.604464][ C0] ? schedule_timeout_idle+0x80/0x80 [ 963.611004][ C0] ? __might_fault+0xd3/0x180 [ 963.616135][ C0] ? debug_object_destroy+0x210/0x210 [ 963.623037][ C0] ? memset+0x20/0x40 [ 963.628269][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 963.635482][ C0] ? __hrtimer_init+0x136/0x280 [ 963.640869][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 963.647517][ C0] ? nanosleep_copyout+0x100/0x100 [ 963.655309][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 963.663304][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 963.670428][ C0] ? put_timespec64+0x120/0x120 [ 963.675762][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 963.680629][ C0] __x64_sys_nanosleep+0x1dc/0x260 [ 963.685742][ C0] ? hrtimer_nanosleep+0x4a0/0x4a0 [ 963.690840][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 963.696822][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 963.702719][ C0] do_syscall_64+0x3a/0xb0 [ 963.707151][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 963.713045][ C0] RIP: 0033:0x46dabd [ 963.716929][ C0] RSP: 002b:000000c00003df18 EFLAGS: 00000202 ORIG_RAX: 0000000000000023 [ 963.725329][ C0] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000000046dabd [ 963.733288][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00003df18 [ 963.741253][ C0] RBP: 000000c00003df28 R08: 0000000000000000 R09: 0000000000000000 [ 963.749227][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000043b6a0 [ 963.757200][ C0] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 963.765184][ C0] task:syz-fuzzer state:S stack:28872 pid: 4357 ppid: 4353 flags:0x00000000 [ 963.774398][ C0] Call Trace: [ 963.777664][ C0] __schedule+0x920/0x1fa0 [ 963.782087][ C0] ? io_schedule_timeout+0x140/0x140 [ 963.787357][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 963.792806][ C0] schedule+0xcb/0x270 [ 963.796863][ C0] futex_wait_queue_me+0x2a7/0x570 [ 963.801979][ C0] ? put_pi_state+0x240/0x240 [ 963.806657][ C0] futex_wait+0x1db/0x5f0 [ 963.810986][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 963.815998][ C0] ? wake_up_q+0xa3/0x100 [ 963.820314][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 963.825542][ C0] ? mark_lock+0xef/0x17b0 [ 963.829992][ C0] ? find_held_lock+0x2d/0x110 [ 963.834752][ C0] do_futex+0x15d/0x1710 [ 963.838986][ C0] ? __lock_acquire+0x16a7/0x5230 [ 963.844972][ C0] ? futex_exit_release+0x220/0x220 [ 963.850799][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 963.857566][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 963.864037][ C0] ? __pmd_alloc+0x540/0x540 [ 963.869884][ C0] ? find_held_lock+0x2d/0x110 [ 963.877097][ C0] __do_sys_futex+0x2a2/0x470 [ 963.882509][ C0] ? do_futex+0x1710/0x1710 [ 963.887477][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 963.894550][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 963.901076][ C0] do_syscall_64+0x3a/0xb0 [ 963.905750][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 963.913168][ C0] RIP: 0033:0x46e163 [ 963.917375][ C0] RSP: 002b:000000c00056f6d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 963.927746][ C0] RAX: ffffffffffffffda RBX: 000000c00002e400 RCX: 000000000046e163 [ 963.940259][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001880520 [ 963.948725][ C0] RBP: 000000c00056f720 R08: 0000000000000000 R09: 0000000000000000 [ 963.956794][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000003 [ 963.964774][ C0] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 963.973718][ C0] task:syz-fuzzer state:S stack:25256 pid: 4358 ppid: 4353 flags:0x00000000 [ 963.982918][ C0] Call Trace: [ 963.986213][ C0] __schedule+0x920/0x1fa0 [ 963.990626][ C0] ? io_schedule_timeout+0x140/0x140 [ 963.995900][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 964.001366][ C0] schedule+0xcb/0x270 [ 964.005437][ C0] futex_wait_queue_me+0x2a7/0x570 [ 964.010566][ C0] ? put_pi_state+0x240/0x240 [ 964.015254][ C0] futex_wait+0x1db/0x5f0 [ 964.019578][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 964.024613][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 964.029815][ C0] ? mark_lock+0xef/0x17b0 [ 964.034246][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 964.040229][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 964.046393][ C0] do_futex+0x15d/0x1710 [ 964.050639][ C0] ? __lock_acquire+0x16a7/0x5230 [ 964.055669][ C0] ? futex_exit_release+0x220/0x220 [ 964.060860][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 964.066840][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 964.072833][ C0] ? find_held_lock+0x2d/0x110 [ 964.077608][ C0] __do_sys_futex+0x2a2/0x470 [ 964.082286][ C0] ? do_futex+0x1710/0x1710 [ 964.086783][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 964.092753][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 964.098651][ C0] do_syscall_64+0x3a/0xb0 [ 964.103056][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 964.108942][ C0] RIP: 0033:0x46e163 [ 964.112832][ C0] RSP: 002b:000000c000039d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 964.121335][ C0] RAX: ffffffffffffffda RBX: 000000c00002e800 RCX: 000000000046e163 [ 964.129296][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00002e948 [ 964.137257][ C0] RBP: 000000c000039de0 R08: 0000000000000000 R09: 0000000000000000 [ 964.145228][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c00035b768 [ 964.153197][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000039 [ 964.161173][ C0] task:syz-fuzzer state:S stack:23656 pid: 4359 ppid: 4353 flags:0x00000000 [ 964.170371][ C0] Call Trace: [ 964.173664][ C0] __schedule+0x920/0x1fa0 [ 964.178076][ C0] ? io_schedule_timeout+0x140/0x140 [ 964.183708][ C0] schedule+0xcb/0x270 [ 964.188852][ C0] schedule_hrtimeout_range_clock+0x195/0x380 [ 964.195376][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 964.201783][ C0] ? do_epoll_wait+0x1227/0x1920 [ 964.206956][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 964.212992][ C0] ? do_raw_read_unlock+0x70/0x70 [ 964.218722][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 964.225032][ C0] do_epoll_wait+0x1240/0x1920 [ 964.229842][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 964.236343][ C0] ? find_held_lock+0x2d/0x110 [ 964.241474][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 964.246570][ C0] ? __x64_sys_epoll_pwait+0x266/0x310 [ 964.252383][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 964.259736][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 964.265862][ C0] ? finish_wait+0x260/0x260 [ 964.270501][ C0] ? nsec_to_clock_t+0x30/0x30 [ 964.275428][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 964.281810][ C0] ? set_user_sigmask+0x211/0x2a0 [ 964.287492][ C0] ? __set_current_blocked+0x110/0x110 [ 964.293312][ C0] do_compat_epoll_pwait.part.0+0x29/0x1d0 [ 964.301981][ C0] __x64_sys_epoll_pwait+0x1cf/0x310 [ 964.307527][ C0] ? __ia32_sys_epoll_wait+0x270/0x270 [ 964.313014][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 964.319083][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 964.325047][ C0] do_syscall_64+0x3a/0xb0 [ 964.329765][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 964.336229][ C0] RIP: 0033:0x46e380 [ 964.340172][ C0] RSP: 002b:000000c0002bd7f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 964.348678][ C0] RAX: ffffffffffffffda RBX: 00000000000000e7 RCX: 000000000046e380 [ 964.357521][ C0] RDX: 0000000000000080 RSI: 000000c0002bd840 RDI: 0000000000000003 [ 964.366126][ C0] RBP: 000000c0002bde40 R08: 0000000000000000 R09: 0000000000000000 [ 964.374376][ C0] R10: 00000000000000e7 R11: 0000000000000246 R12: 0000000000000003 [ 964.382442][ C0] R13: 000000c000082780 R14: 0000000000000000 R15: 0000000000000000 [ 964.390453][ C0] task:syz-fuzzer state:S stack:28792 pid: 4360 ppid: 4353 flags:0x00000000 [ 964.399679][ C0] Call Trace: [ 964.402955][ C0] __schedule+0x920/0x1fa0 [ 964.407495][ C0] ? io_schedule_timeout+0x140/0x140 [ 964.412793][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 964.418270][ C0] schedule+0xcb/0x270 [ 964.422336][ C0] futex_wait_queue_me+0x2a7/0x570 [ 964.427458][ C0] ? put_pi_state+0x240/0x240 [ 964.432135][ C0] futex_wait+0x1db/0x5f0 [ 964.436462][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 964.441492][ C0] ? wake_up_q+0xa3/0x100 [ 964.445818][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 964.451012][ C0] ? mark_lock+0xef/0x17b0 [ 964.455429][ C0] ? __lock_acquire+0x16a7/0x5230 [ 964.460440][ C0] do_futex+0x15d/0x1710 [ 964.464666][ C0] ? __lock_acquire+0x16a7/0x5230 [ 964.469687][ C0] ? futex_exit_release+0x220/0x220 [ 964.474882][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 964.480948][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 964.486928][ C0] ? __might_fault+0xd3/0x180 [ 964.491611][ C0] ? find_held_lock+0x2d/0x110 [ 964.496375][ C0] __do_sys_futex+0x2a2/0x470 [ 964.501063][ C0] ? do_futex+0x1710/0x1710 [ 964.505549][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 964.511528][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 964.517433][ C0] do_syscall_64+0x3a/0xb0 [ 964.521849][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 964.527737][ C0] RIP: 0033:0x46e163 [ 964.531709][ C0] RSP: 002b:000000c00003be68 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 964.540113][ C0] RAX: ffffffffffffffda RBX: 000000c00002ec00 RCX: 000000000046e163 [ 964.548080][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00002ed48 [ 964.556059][ C0] RBP: 000000c00003beb0 R08: 0000000000000000 R09: 0000000000000000 [ 964.564027][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f7 [ 964.571997][ C0] R13: 0000000000000000 R14: 0000000000947910 R15: 0000000000000000 [ 964.579987][ C0] task:syz-fuzzer state:S stack:28872 pid: 4361 ppid: 4353 flags:0x00000000 [ 964.589323][ C0] Call Trace: [ 964.592608][ C0] __schedule+0x920/0x1fa0 [ 964.597047][ C0] ? io_schedule_timeout+0x140/0x140 [ 964.602325][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 964.607780][ C0] schedule+0xcb/0x270 [ 964.611838][ C0] futex_wait_queue_me+0x2a7/0x570 [ 964.616963][ C0] ? put_pi_state+0x240/0x240 [ 964.621648][ C0] futex_wait+0x1db/0x5f0 [ 964.625978][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 964.631004][ C0] ? lock_chain_count+0x20/0x20 [ 964.635856][ C0] ? mark_lock+0xef/0x17b0 [ 964.640270][ C0] ? lock_chain_count+0x20/0x20 [ 964.645109][ C0] do_futex+0x15d/0x1710 [ 964.649344][ C0] ? __lock_acquire+0x16a7/0x5230 [ 964.654358][ C0] ? futex_exit_release+0x220/0x220 [ 964.659558][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 964.665538][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 964.671506][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 964.677476][ C0] ? find_held_lock+0x2d/0x110 [ 964.682239][ C0] __do_sys_futex+0x2a2/0x470 [ 964.686904][ C0] ? do_futex+0x1710/0x1710 [ 964.691404][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 964.697386][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 964.703390][ C0] do_syscall_64+0x3a/0xb0 [ 964.707806][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 964.713702][ C0] RIP: 0033:0x46e163 [ 964.717583][ C0] RSP: 002b:000000c0002b9f00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 964.725981][ C0] RAX: ffffffffffffffda RBX: 000000c000560000 RCX: 000000000046e163 [ 964.733937][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000018803b8 [ 964.741905][ C0] RBP: 000000c0002b9f48 R08: 0000000000000000 R09: 0000000000000000 [ 964.749863][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043b6a0 [ 964.757821][ C0] R13: 0000000000000000 R14: 0000000000947a7c R15: 0000000000000000 [ 964.765782][ C0] task:syz-fuzzer state:S stack:23912 pid: 4362 ppid: 4353 flags:0x00000000 [ 964.774986][ C0] Call Trace: [ 964.778263][ C0] __schedule+0x920/0x1fa0 [ 964.782673][ C0] ? io_schedule_timeout+0x140/0x140 [ 964.789244][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 964.797307][ C0] schedule+0xcb/0x270 [ 964.802070][ C0] futex_wait_queue_me+0x2a7/0x570 [ 964.809824][ C0] ? put_pi_state+0x240/0x240 [ 964.815139][ C0] futex_wait+0x1db/0x5f0 [ 964.821032][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 964.826211][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 964.833448][ C0] ? __local_bh_enable_ip+0x9d/0xf0 [ 964.841137][ C0] ? mark_lock+0xef/0x17b0 [ 964.847737][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 964.854649][ C0] do_futex+0x15d/0x1710 [ 964.859722][ C0] ? __lock_acquire+0x16a7/0x5230 [ 964.866582][ C0] ? futex_exit_release+0x220/0x220 [ 964.872519][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 964.881121][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 964.887639][ C0] ? find_held_lock+0x2d/0x110 [ 964.892799][ C0] __do_sys_futex+0x2a2/0x470 [ 964.898748][ C0] ? do_futex+0x1710/0x1710 [ 964.903565][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 964.910584][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 964.916511][ C0] do_syscall_64+0x3a/0xb0 [ 964.921705][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 964.928230][ C0] RIP: 0033:0x46e163 [ 964.932155][ C0] RSP: 002b:000000c0001ebee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 964.940572][ C0] RAX: ffffffffffffffda RBX: 000000c0001c6c00 RCX: 000000000046e163 [ 964.948717][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0001c6d48 [ 964.956686][ C0] RBP: 000000c0001ebf28 R08: 0000000000000000 R09: 0000000000000000 [ 964.964649][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000000000f1 [ 964.972628][ C0] R13: 0000000000000000 R14: 0000000000947879 R15: 0000000000000000 [ 964.980702][ C0] task:syz-executor.0 state:S stack:22800 pid: 4367 ppid: 1 flags:0x00004002 [ 964.990072][ C0] Call Trace: [ 964.993353][ C0] __schedule+0x920/0x1fa0 [ 964.997765][ C0] ? io_schedule_timeout+0x140/0x140 [ 965.003039][ C0] ? release_task+0x1680/0x1680 [ 965.007888][ C0] schedule+0xcb/0x270 [ 965.011947][ C0] do_wait+0x677/0x9c0 [ 965.016003][ C0] ? wait_consider_task+0x3b50/0x3b50 [ 965.024786][ C0] kernel_wait4+0x14c/0x260 [ 965.029411][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 965.034521][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 965.039728][ C0] zap_pid_ns_processes+0x32f/0x690 [ 965.044922][ C0] ? do_exit+0x20a1/0x28d0 [ 965.049328][ C0] ? copy_pid_ns+0xa40/0xa40 [ 965.053911][ C0] ? do_raw_write_lock+0x11a/0x280 [ 965.059031][ C0] ? do_raw_read_unlock+0x70/0x70 [ 965.064139][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 965.070124][ C0] do_exit+0x2225/0x28d0 [ 965.074480][ C0] ? find_held_lock+0x2d/0x110 [ 965.079259][ C0] ? mm_update_next_owner+0x7a0/0x7a0 [ 965.084636][ C0] ? get_signal+0x337/0x2150 [ 965.089236][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 965.095817][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 965.101857][ C0] do_group_exit+0x125/0x310 [ 965.106612][ C0] get_signal+0x47d/0x2150 [ 965.111208][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 965.117827][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 965.123404][ C0] arch_do_signal_or_restart+0x2a6/0x1e70 [ 965.129544][ C0] ? __do_sys_wait4+0xb4/0x150 [ 965.134521][ C0] ? copy_siginfo_to_user32+0xa0/0xa0 [ 965.140267][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 965.146223][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 965.151101][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 965.156107][ C0] ? get_vtime_delta+0x111/0x260 [ 965.161107][ C0] exit_to_user_mode_prepare+0x160/0x220 [ 965.166907][ C0] syscall_exit_to_user_mode+0x19/0x60 [ 965.173179][ C0] do_syscall_64+0x47/0xb0 [ 965.177775][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 965.184021][ C0] RIP: 0033:0x464a56 [ 965.188147][ C0] RSP: 002b:00007ffc67de85e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 965.197516][ C0] RAX: fffffffffffffe00 RBX: 00000000000003a1 RCX: 0000000000464a56 [ 965.205522][ C0] RDX: 0000000040000000 RSI: 00007ffc67de865c RDI: 00000000ffffffff [ 965.213556][ C0] RBP: 00007ffc67de865c R08: 0000000000090800 R09: 00000000004bebe2 [ 965.221932][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 965.231371][ C0] R13: 00000000000dde70 R14: 0000000000000014 R15: 00007ffc67de86c0 [ 965.240259][ C0] task:syz-executor.1 state:S stack:28160 pid: 4414 ppid: 4362 flags:0x00000000 [ 965.250647][ C0] Call Trace: [ 965.255893][ C0] __schedule+0x920/0x1fa0 [ 965.262041][ C0] ? io_schedule_timeout+0x140/0x140 [ 965.268071][ C0] ? release_task+0x1680/0x1680 [ 965.274163][ C0] schedule+0xcb/0x270 [ 965.279735][ C0] do_wait+0x677/0x9c0 [ 965.284551][ C0] ? wait_consider_task+0x3b50/0x3b50 [ 965.290128][ C0] ? __lock_acquire+0x16a7/0x5230 [ 965.295199][ C0] kernel_wait4+0x14c/0x260 [ 965.299705][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 965.305168][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 965.311300][ C0] __do_sys_wait4+0x13f/0x150 [ 965.316082][ C0] ? kernel_wait4+0x260/0x260 [ 965.320773][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 965.327286][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 965.332155][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 965.337016][ C0] ? get_vtime_delta+0x111/0x260 [ 965.342036][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 965.348114][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 965.354021][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 965.359066][ C0] do_syscall_64+0x3a/0xb0 [ 965.364197][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 965.370125][ C0] RIP: 0033:0x464a56 [ 965.374045][ C0] RSP: 002b:00007ffebc449e08 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 965.382460][ C0] RAX: ffffffffffffffda RBX: 000000000000114e RCX: 0000000000464a56 [ 965.390471][ C0] RDX: 0000000040000000 RSI: 00007ffebc449e1c RDI: 00000000ffffffff [ 965.398464][ C0] RBP: 00007ffebc449e1c R08: 0000000000000000 R09: 0000000002560400 [ 965.406459][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 965.414437][ C0] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 965.422831][ C0] task:syz-executor.1 state:D stack:24800 pid: 4430 ppid: 4414 flags:0x00000000 [ 965.432057][ C0] Call Trace: [ 965.435355][ C0] __schedule+0x920/0x1fa0 [ 965.439776][ C0] ? io_schedule_timeout+0x140/0x140 [ 965.445681][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 965.450713][ C0] ? prepare_to_wait+0x122/0x3f0 [ 965.455653][ C0] schedule+0xcb/0x270 [ 965.459719][ C0] io_schedule+0xb6/0x130 [ 965.464992][ C0] bit_wait_io+0x12/0xd0 [ 965.469245][ C0] __wait_on_bit+0x60/0x190 [ 965.473751][ C0] ? bit_wait+0xd0/0xd0 [ 965.477902][ C0] out_of_line_wait_on_bit+0xd5/0x110 [ 965.483290][ C0] ? __wait_on_bit+0x190/0x190 [ 965.488067][ C0] ? var_wake_function+0x130/0x130 [ 965.493200][ C0] __wait_on_buffer+0x7c/0x90 [ 965.497977][ C0] __ext4_find_entry+0xc4f/0x1050 [ 965.502997][ C0] ? ext4_dx_find_entry+0x540/0x540 [ 965.508196][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.514175][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.520155][ C0] __ext4_unlink+0x10d/0xa40 [ 965.524748][ C0] ? lock_release+0x6f0/0x6f0 [ 965.529439][ C0] ? ext4_symlink+0xc80/0xc80 [ 965.534125][ C0] ? map_id_range_down+0x1c4/0x340 [ 965.539255][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 965.545553][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 965.551792][ C0] ? ext4_journal_check_start+0x1b3/0x2a0 [ 965.557517][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 965.563854][ C0] ? __ext4_journal_start_sb+0x1f1/0x460 [ 965.569595][ C0] ext4_unlink+0x385/0x8d0 [ 965.574023][ C0] vfs_unlink+0x2d1/0x610 [ 965.578364][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 965.584619][ C0] do_unlinkat+0x3de/0x690 [ 965.589039][ C0] ? __ia32_sys_rmdir+0x100/0x100 [ 965.594083][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 965.600351][ C0] do_syscall_64+0x3a/0xb0 [ 965.604805][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 965.610737][ C0] RIP: 0033:0x465f37 [ 965.614642][ C0] RSP: 002b:00007ffebc448af8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 965.623070][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f37 [ 965.631536][ C0] RDX: 00007ffebc448b30 RSI: 00007ffebc448b30 RDI: 00007ffebc448bc0 [ 965.639539][ C0] RBP: 00007ffebc448bc0 R08: 0000000000000001 R09: 00007ffebc448990 [ 965.647616][ C0] R10: 0000000002561b43 R11: 0000000000000206 R12: 00000000004bee98 [ 965.655682][ C0] R13: 00007ffebc449c90 R14: 0000000002561b00 R15: 00007ffebc449cd0 [ 965.663663][ C0] task:syz-executor.2 state:S stack:27296 pid: 4481 ppid: 4358 flags:0x00000000 [ 965.672879][ C0] Call Trace: [ 965.676174][ C0] __schedule+0x920/0x1fa0 [ 965.680588][ C0] ? io_schedule_timeout+0x140/0x140 [ 965.685864][ C0] ? release_task+0x1680/0x1680 [ 965.690800][ C0] schedule+0xcb/0x270 [ 965.694872][ C0] do_wait+0x677/0x9c0 [ 965.699223][ C0] ? wait_consider_task+0x3b50/0x3b50 [ 965.704601][ C0] ? __lock_acquire+0x16a7/0x5230 [ 965.709876][ C0] kernel_wait4+0x14c/0x260 [ 965.714375][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 965.719477][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 965.724687][ C0] __do_sys_wait4+0x13f/0x150 [ 965.729372][ C0] ? kernel_wait4+0x260/0x260 [ 965.734061][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 965.740137][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 965.745252][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 965.750299][ C0] ? get_vtime_delta+0x111/0x260 [ 965.755457][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 965.761944][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 965.768092][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 965.773144][ C0] do_syscall_64+0x3a/0xb0 [ 965.777714][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 965.783829][ C0] RIP: 0033:0x464a56 [ 965.788174][ C0] RSP: 002b:00007fffee466b78 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 965.797543][ C0] RAX: ffffffffffffffda RBX: 00000000000011a5 RCX: 0000000000464a56 [ 965.807194][ C0] RDX: 0000000040000000 RSI: 00007fffee466b8c RDI: 00000000ffffffff [ 965.815641][ C0] RBP: 00007fffee466b8c R08: 0000000000000000 R09: 0000000002b09400 [ 965.825426][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 965.835699][ C0] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 965.845255][ C0] task:syz-executor.2 state:S stack:24928 pid: 4517 ppid: 4481 flags:0x00000000 [ 965.855379][ C0] Call Trace: [ 965.858711][ C0] __schedule+0x920/0x1fa0 [ 965.863496][ C0] ? io_schedule_timeout+0x140/0x140 [ 965.869720][ C0] ? prepare_to_wait_event+0x129/0x7e0 [ 965.875251][ C0] schedule+0xcb/0x270 [ 965.880478][ C0] pipe_read+0xae5/0x1190 [ 965.885690][ C0] ? pipe_ioctl+0x250/0x250 [ 965.890356][ C0] ? task_work_run+0xdd/0x1a0 [ 965.895293][ C0] ? exit_to_user_mode_prepare+0x218/0x220 [ 965.901219][ C0] ? finish_wait+0x260/0x260 [ 965.906157][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 965.912900][ C0] ? fsnotify+0xa16/0x1070 [ 965.917556][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 965.924760][ C0] new_sync_read+0x5b7/0x6e0 [ 965.929638][ C0] ? ksys_lseek+0x1b0/0x1b0 [ 965.934335][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 965.941472][ C0] vfs_read+0x35c/0x570 [ 965.945635][ C0] ksys_read+0x1ee/0x250 [ 965.949872][ C0] ? vfs_write+0x9e0/0x9e0 [ 965.954341][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 965.960339][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 965.966235][ C0] do_syscall_64+0x3a/0xb0 [ 965.970660][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 965.976561][ C0] RIP: 0033:0x41933e [ 965.980453][ C0] RSP: 002b:00007fffee466968 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 965.988875][ C0] RAX: ffffffffffffffda RBX: 00007fffee466a00 RCX: 000000000041933e [ 965.996839][ C0] RDX: 0000000000000050 RSI: 0000000000568020 RDI: 00000000000000f9 [ 966.004800][ C0] RBP: 0000000000000003 R08: 00007fffee46629c R09: 00007fffee466800 [ 966.012783][ C0] R10: 00007fffee466300 R11: 0000000000000246 R12: 0000000000000027 [ 966.020756][ C0] R13: 00000000000dde70 R14: 0000000000000000 R15: 00007fffee466a40 [ 966.028739][ C0] task:syz-executor.3 state:R running task stack:28160 pid: 4638 ppid: 4362 flags:0x00000004 [ 966.039631][ C0] Call Trace: [ 966.042924][ C0] __schedule+0x920/0x1fa0 [ 966.047339][ C0] ? io_schedule_timeout+0x140/0x140 [ 966.052636][ C0] ? release_task+0x1680/0x1680 [ 966.057476][ C0] schedule+0xcb/0x270 [ 966.061534][ C0] do_wait+0x677/0x9c0 [ 966.065593][ C0] ? wait_consider_task+0x3b50/0x3b50 [ 966.070967][ C0] ? __lock_acquire+0x16a7/0x5230 [ 966.076029][ C0] kernel_wait4+0x14c/0x260 [ 966.080535][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 966.085659][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 966.090868][ C0] __do_sys_wait4+0x13f/0x150 [ 966.095535][ C0] ? kernel_wait4+0x260/0x260 [ 966.100200][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 966.105689][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 966.110542][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 966.115389][ C0] ? get_vtime_delta+0x111/0x260 [ 966.120316][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 966.126283][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 966.132189][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 966.137215][ C0] do_syscall_64+0x3a/0xb0 [ 966.141623][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 966.147524][ C0] RIP: 0033:0x464a56 [ 966.151416][ C0] RSP: 002b:00007fff6fb63aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 966.159833][ C0] RAX: ffffffffffffffda RBX: 0000000000001255 RCX: 0000000000464a56 [ 966.167838][ C0] RDX: 0000000040000000 RSI: 00007fff6fb63abc RDI: 00000000ffffffff [ 966.175813][ C0] RBP: 00007fff6fb63abc R08: 0000000000000000 R09: 0000000003032400 [ 966.183772][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 966.191754][ C0] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 966.199728][ C0] task:syz-executor.3 state:S stack:24832 pid: 4693 ppid: 4638 flags:0x00000000 [ 966.208926][ C0] Call Trace: [ 966.212196][ C0] __schedule+0x920/0x1fa0 [ 966.216647][ C0] ? io_schedule_timeout+0x140/0x140 [ 966.221932][ C0] ? release_task+0x1680/0x1680 [ 966.228964][ C0] schedule+0xcb/0x270 [ 966.233071][ C0] do_wait+0x677/0x9c0 [ 966.237406][ C0] ? wait_consider_task+0x3b50/0x3b50 [ 966.242926][ C0] ? __lock_acquire+0x16a7/0x5230 [ 966.248072][ C0] kernel_wait4+0x14c/0x260 [ 966.252587][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 966.257696][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 966.262896][ C0] __do_sys_wait4+0x13f/0x150 [ 966.267575][ C0] ? kernel_wait4+0x260/0x260 [ 966.272260][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 966.277737][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 966.282599][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 966.287479][ C0] ? get_vtime_delta+0x111/0x260 [ 966.292605][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 966.298606][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 966.304513][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 966.309652][ C0] do_syscall_64+0x3a/0xb0 [ 966.314077][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 966.320001][ C0] RIP: 0033:0x464a56 [ 966.324180][ C0] RSP: 002b:00007fff6fb63898 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 966.332647][ C0] RAX: ffffffffffffffda RBX: 00000000000003cd RCX: 0000000000464a56 [ 966.340629][ C0] RDX: 0000000040000000 RSI: 00007fff6fb6390c RDI: 00000000ffffffff [ 966.348605][ C0] RBP: 00007fff6fb6390c R08: 0000000000090800 R09: 00000000004bebe2 [ 966.356596][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 966.364736][ C0] R13: 00000000000d2a8c R14: 0000000000000006 R15: 00007fff6fb63970 [ 966.372832][ C0] task:syz-executor.4 state:S stack:27648 pid: 4856 ppid: 4358 flags:0x00000000 [ 966.382069][ C0] Call Trace: [ 966.385364][ C0] __schedule+0x920/0x1fa0 [ 966.389778][ C0] ? io_schedule_timeout+0x140/0x140 [ 966.395060][ C0] ? release_task+0x1680/0x1680 [ 966.400099][ C0] schedule+0xcb/0x270 [ 966.404201][ C0] do_wait+0x677/0x9c0 [ 966.408330][ C0] ? wait_consider_task+0x3b50/0x3b50 [ 966.413719][ C0] ? __lock_acquire+0x16a7/0x5230 [ 966.418757][ C0] kernel_wait4+0x14c/0x260 [ 966.423284][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 966.428411][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 966.433616][ C0] __do_sys_wait4+0x13f/0x150 [ 966.438293][ C0] ? kernel_wait4+0x260/0x260 [ 966.442982][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 966.448444][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 966.453297][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 966.458154][ C0] ? get_vtime_delta+0x111/0x260 [ 966.463094][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 966.469075][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 966.474973][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 966.479996][ C0] do_syscall_64+0x3a/0xb0 [ 966.484423][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 966.490330][ C0] RIP: 0033:0x464a56 [ 966.494219][ C0] RSP: 002b:00007fff76620e48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 966.502645][ C0] RAX: ffffffffffffffda RBX: 000000000000133a RCX: 0000000000464a56 [ 966.510624][ C0] RDX: 0000000040000000 RSI: 00007fff76620e5c RDI: 00000000ffffffff [ 966.518586][ C0] RBP: 00007fff76620e5c R08: 0000000000000000 R09: 0000000001a73400 [ 966.526563][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 966.534984][ C0] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 966.543001][ C0] task:syz-executor.4 state:R running task stack:24272 pid: 4922 ppid: 4856 flags:0x00000000 [ 966.553807][ C0] Call Trace: [ 966.557084][ C0] __schedule+0x920/0x1fa0 [ 966.561502][ C0] ? io_schedule_timeout+0x140/0x140 [ 966.566780][ C0] schedule+0xcb/0x270 [ 966.570857][ C0] do_nanosleep+0x1b1/0x6b0 [ 966.575370][ C0] ? schedule_timeout_idle+0x80/0x80 [ 966.580644][ C0] ? debug_object_destroy+0x210/0x210 [ 966.586010][ C0] ? memset+0x20/0x40 [ 966.590012][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 966.596272][ C0] ? __hrtimer_init+0x136/0x280 [ 966.601120][ C0] hrtimer_nanosleep+0x1f9/0x4a0 [ 966.606063][ C0] ? nanosleep_copyout+0x100/0x100 [ 966.611162][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 966.617131][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 966.623376][ C0] ? get_timespec64+0x191/0x220 [ 966.628217][ C0] ? put_timespec64+0x120/0x120 [ 966.633057][ C0] common_nsleep+0xa2/0xc0 [ 966.637478][ C0] __x64_sys_clock_nanosleep+0x2f4/0x430 [ 966.643113][ C0] ? __ia32_sys_clock_getres_time32+0x270/0x270 [ 966.649353][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 966.655338][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 966.661224][ C0] do_syscall_64+0x3a/0xb0 [ 966.665632][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 966.671515][ C0] RIP: 0033:0x48a76a [ 966.675394][ C0] RSP: 002b:00007fff76620bd0 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 966.683808][ C0] RAX: ffffffffffffffda RBX: 00000000000003f2 RCX: 000000000048a76a [ 966.691786][ C0] RDX: 00007fff76620c10 RSI: 0000000000000000 RDI: 0000000000000000 [ 966.699754][ C0] RBP: 00007fff76620cac R08: 0000000000000000 R09: 00007fff76774090 [ 966.707738][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000063 [ 966.717467][ C0] R13: 00000000000de235 R14: 0000000000000014 R15: 00007fff76620d10 [ 966.727820][ C0] task:syz-executor.5 state:S stack:28160 pid: 5231 ppid: 4358 flags:0x00000000 [ 966.739161][ C0] Call Trace: [ 966.743122][ C0] __schedule+0x920/0x1fa0 [ 966.749210][ C0] ? io_schedule_timeout+0x140/0x140 [ 966.755171][ C0] ? release_task+0x1680/0x1680 [ 966.761984][ C0] schedule+0xcb/0x270 [ 966.767320][ C0] do_wait+0x677/0x9c0 [ 966.774925][ C0] ? wait_consider_task+0x3b50/0x3b50 [ 966.780952][ C0] ? __lock_acquire+0x16a7/0x5230 [ 966.786758][ C0] kernel_wait4+0x14c/0x260 [ 966.792695][ C0] ? __ia32_sys_waitid+0x150/0x150 [ 966.799317][ C0] ? kill_orphaned_pgrp+0x320/0x320 [ 966.806178][ C0] __do_sys_wait4+0x13f/0x150 [ 966.811513][ C0] ? kernel_wait4+0x260/0x260 [ 966.817006][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 966.824233][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 966.830004][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 966.837116][ C0] ? get_vtime_delta+0x111/0x260 [ 966.844927][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 966.853351][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 966.859779][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 966.865309][ C0] do_syscall_64+0x3a/0xb0 [ 966.870393][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 966.878294][ C0] RIP: 0033:0x464a56 [ 966.883502][ C0] RSP: 002b:00007fff16febfe8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 966.893809][ C0] RAX: ffffffffffffffda RBX: 00000000000014d6 RCX: 0000000000464a56 [ 966.903310][ C0] RDX: 0000000040000000 RSI: 00007fff16febffc RDI: 00000000ffffffff [ 966.912240][ C0] RBP: 00007fff16febffc R08: 0000000000000000 R09: 00000000024a0400 [ 966.920318][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 966.931591][ C0] R13: 000000000056ca68 R14: 0000000000000000 R15: 00000000000000f8 [ 966.941181][ C0] task:syz-executor.5 state:D stack:23936 pid: 5334 ppid: 5231 flags:0x00000000 [ 966.950910][ C0] Call Trace: [ 966.954357][ C0] __schedule+0x920/0x1fa0 [ 966.959469][ C0] ? io_schedule_timeout+0x140/0x140 [ 966.965346][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 966.972058][ C0] ? prepare_to_wait+0x122/0x3f0 [ 966.977826][ C0] schedule+0xcb/0x270 [ 966.983278][ C0] io_schedule+0xb6/0x130 [ 966.987928][ C0] bit_wait_io+0x12/0xd0 [ 966.992214][ C0] __wait_on_bit+0x60/0x190 [ 966.997191][ C0] ? bit_wait+0xd0/0xd0 [ 967.001341][ C0] out_of_line_wait_on_bit+0xd5/0x110 [ 967.006706][ C0] ? __wait_on_bit+0x190/0x190 [ 967.011458][ C0] ? var_wake_function+0x130/0x130 [ 967.016699][ C0] __wait_on_buffer+0x7c/0x90 [ 967.021552][ C0] __ext4_find_entry+0xc4f/0x1050 [ 967.026584][ C0] ? ext4_dx_find_entry+0x540/0x540 [ 967.031775][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 967.037836][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 967.043829][ C0] __ext4_unlink+0x10d/0xa40 [ 967.048447][ C0] ? lock_release+0x6f0/0x6f0 [ 967.053132][ C0] ? ext4_symlink+0xc80/0xc80 [ 967.057800][ C0] ? map_id_range_down+0x1c4/0x340 [ 967.063013][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 967.069270][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 967.075555][ C0] ? ext4_journal_check_start+0x1b3/0x2a0 [ 967.081297][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 967.087628][ C0] ? __ext4_journal_start_sb+0x1f1/0x460 [ 967.093384][ C0] ext4_unlink+0x385/0x8d0 [ 967.097926][ C0] vfs_unlink+0x2d1/0x610 [ 967.102446][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 967.109418][ C0] do_unlinkat+0x3de/0x690 [ 967.114123][ C0] ? __ia32_sys_rmdir+0x100/0x100 [ 967.119599][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 967.127587][ C0] do_syscall_64+0x3a/0xb0 [ 967.132370][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 967.138340][ C0] RIP: 0033:0x465f37 [ 967.142373][ C0] RSP: 002b:00007fff16feacd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 967.150942][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f37 [ 967.160223][ C0] RDX: 00007fff16fead10 RSI: 00007fff16fead10 RDI: 00007fff16feada0 [ 967.169778][ C0] RBP: 00007fff16feada0 R08: 0000000000000001 R09: 00007fff16feab70 [ 967.178773][ C0] R10: 00000000024a1b43 R11: 0000000000000206 R12: 00000000004bee98 [ 967.187327][ C0] R13: 00007fff16febe70 R14: 00000000024a1b00 R15: 00007fff16febeb0 [ 967.197046][ C0] task:kworker/u4:7 state:I stack:23872 pid: 5626 ppid: 2 flags:0x00004000 [ 967.206944][ C0] Workqueue: 0x0 (events_unbound) [ 967.212910][ C0] Call Trace: [ 967.217946][ C0] __schedule+0x920/0x1fa0 [ 967.224415][ C0] ? io_schedule_timeout+0x140/0x140 [ 967.231559][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 967.237300][ C0] schedule+0xcb/0x270 [ 967.242119][ C0] worker_thread+0x14c/0x1120 [ 967.247991][ C0] ? __kthread_parkme+0x118/0x1d0 [ 967.254031][ C0] ? process_one_work+0x1580/0x1580 [ 967.260565][ C0] kthread+0x38c/0x460 [ 967.265094][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 967.270681][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 967.277684][ C0] ret_from_fork+0x1f/0x30 [ 967.284521][ C0] task:kworker/0:3 state:I stack:17912 pid: 6600 ppid: 2 flags:0x00004000 [ 967.296358][ C0] Workqueue: 0x0 (events) [ 967.303993][ C0] Call Trace: [ 967.307913][ C0] __schedule+0x920/0x1fa0 [ 967.313789][ C0] ? io_schedule_timeout+0x140/0x140 [ 967.321447][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 967.328085][ C0] schedule+0xcb/0x270 [ 967.335012][ C0] worker_thread+0x14c/0x1120 [ 967.341440][ C0] ? __kthread_parkme+0x118/0x1d0 [ 967.347656][ C0] ? process_one_work+0x1580/0x1580 [ 967.353258][ C0] kthread+0x38c/0x460 [ 967.357994][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 967.365105][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 967.371605][ C0] ret_from_fork+0x1f/0x30 [ 967.376509][ C0] task:kworker/1:3 state:I stack:19048 pid: 6876 ppid: 2 flags:0x00004000 [ 967.386737][ C0] Workqueue: 0x0 (events) [ 967.392186][ C0] Call Trace: [ 967.395594][ C0] __schedule+0x920/0x1fa0 [ 967.400344][ C0] ? io_schedule_timeout+0x140/0x140 [ 967.405951][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 967.411652][ C0] schedule+0xcb/0x270 [ 967.416188][ C0] worker_thread+0x14c/0x1120 [ 967.421037][ C0] ? __kthread_parkme+0x118/0x1d0 [ 967.426675][ C0] ? process_one_work+0x1580/0x1580 [ 967.432181][ C0] kthread+0x38c/0x460 [ 967.436290][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 967.441701][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 967.446965][ C0] ret_from_fork+0x1f/0x30 [ 967.451435][ C0] task:kworker/1:4 state:I stack:22576 pid: 7137 ppid: 2 flags:0x00004000 [ 967.460951][ C0] Workqueue: 0x0 (rcu_gp) [ 967.465426][ C0] Call Trace: [ 967.469014][ C0] __schedule+0x920/0x1fa0 [ 967.473437][ C0] ? io_schedule_timeout+0x140/0x140 [ 967.478710][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 967.483724][ C0] schedule+0xcb/0x270 [ 967.487801][ C0] worker_thread+0x14c/0x1120 [ 967.492470][ C0] ? __kthread_parkme+0x118/0x1d0 [ 967.497531][ C0] ? process_one_work+0x1580/0x1580 [ 967.502725][ C0] kthread+0x38c/0x460 [ 967.506803][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 967.512144][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 967.517270][ C0] ret_from_fork+0x1f/0x30 [ 967.521705][ C0] task:kworker/1:5 state:R running task stack:23392 pid: 7219 ppid: 2 flags:0x00004000 [ 967.532498][ C0] Workqueue: 0x0 (events) [ 967.536948][ C0] Call Trace: [ 967.540223][ C0] __schedule+0x920/0x1fa0 [ 967.544826][ C0] ? io_schedule_timeout+0x140/0x140 [ 967.550281][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 967.555213][ C0] schedule+0xcb/0x270 [ 967.559270][ C0] worker_thread+0x14c/0x1120 [ 967.563958][ C0] ? __kthread_parkme+0x118/0x1d0 [ 967.568991][ C0] ? process_one_work+0x1580/0x1580 [ 967.574187][ C0] kthread+0x38c/0x460 [ 967.578248][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 967.583452][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 967.588670][ C0] ret_from_fork+0x1f/0x30 [ 967.593085][ C0] task:kworker/0:4 state:R running task stack:18608 pid: 7423 ppid: 2 flags:0x00004000 [ 967.603860][ C0] Workqueue: usb_hub_wq hub_event [ 967.608895][ C0] Call Trace: [ 967.612164][ C0] __schedule+0x920/0x1fa0 [ 967.616681][ C0] ? io_schedule_timeout+0x140/0x140 [ 967.621962][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 967.628001][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 967.633221][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 967.639151][ C0] schedule+0xcb/0x270 [ 967.643218][ C0] usb_kill_urb.part.0+0x19c/0x220 [ 967.648324][ C0] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 967.654137][ C0] ? usb_hcd_flush_endpoint+0x1a9/0x410 [ 967.659699][ C0] ? finish_wait+0x260/0x260 [ 967.664300][ C0] ? mark_held_locks+0x9f/0xe0 [ 967.669083][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 967.674010][ C0] usb_kill_urb+0x81/0xa0 [ 967.678346][ C0] usb_hcd_flush_endpoint+0x360/0x410 [ 967.684077][ C0] ? mark_held_locks+0x9f/0xe0 [ 967.688849][ C0] usb_disable_interface+0x327/0x3c0 [ 967.694124][ C0] usb_unbind_interface+0x3cb/0x8d0 [ 967.699412][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 967.705568][ C0] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 967.711113][ C0] ? usb_unbind_device+0x1a0/0x1a0 [ 967.716232][ C0] __device_release_driver+0x3bd/0x6f0 [ 967.721696][ C0] device_release_driver+0x26/0x40 [ 967.726844][ C0] bus_remove_device+0x2eb/0x5a0 [ 967.731960][ C0] device_del+0x502/0xd40 [ 967.736292][ C0] ? __device_links_queue_sync_state+0x3f0/0x3f0 [ 967.742831][ C0] ? kobject_put+0x1f3/0x540 [ 967.747537][ C0] usb_disable_device+0x35b/0x7b0 [ 967.753014][ C0] usb_disconnect.cold+0x27d/0x791 [ 967.758369][ C0] hub_event+0x1c9c/0x4320 [ 967.762943][ C0] ? hub_port_debounce+0x3c0/0x3c0 [ 967.768439][ C0] ? __lock_acquire+0x1c90/0x5230 [ 967.773734][ C0] ? trace_workqueue_activate_work+0x111/0x1e0 [ 967.783075][ C0] ? lock_release+0x6f0/0x6f0 [ 967.788735][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 967.793763][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 967.799585][ C0] process_one_work+0x98d/0x1580 [ 967.805196][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 967.812270][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 967.817800][ C0] worker_thread+0x64c/0x1120 [ 967.822799][ C0] ? __kthread_parkme+0x118/0x1d0 [ 967.828944][ C0] ? process_one_work+0x1580/0x1580 [ 967.835804][ C0] kthread+0x38c/0x460 [ 967.841583][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 967.847242][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 967.853184][ C0] ret_from_fork+0x1f/0x30 [ 967.858463][ C0] task:kworker/0:5 state:I stack:18112 pid: 7558 ppid: 2 flags:0x00004000 [ 967.869392][ C0] Workqueue: 0x0 (events) [ 967.874064][ C0] Call Trace: [ 967.877491][ C0] __schedule+0x920/0x1fa0 [ 967.883324][ C0] ? io_schedule_timeout+0x140/0x140 [ 967.889303][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 967.894785][ C0] schedule+0xcb/0x270 [ 967.899627][ C0] worker_thread+0x14c/0x1120 [ 967.904861][ C0] ? __kthread_parkme+0x118/0x1d0 [ 967.910365][ C0] ? process_one_work+0x1580/0x1580 [ 967.916904][ C0] kthread+0x38c/0x460 [ 967.921677][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 967.927574][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 967.933452][ C0] ret_from_fork+0x1f/0x30 [ 967.938118][ C0] task:kworker/1:6 state:I stack:24712 pid: 8623 ppid: 2 flags:0x00004000 [ 967.949292][ C0] Workqueue: 0x0 (events) [ 967.954556][ C0] Call Trace: [ 967.958830][ C0] __schedule+0x920/0x1fa0 [ 967.964545][ C0] ? io_schedule_timeout+0x140/0x140 [ 967.972308][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 967.977650][ C0] schedule+0xcb/0x270 [ 967.983817][ C0] worker_thread+0x14c/0x1120 [ 967.989455][ C0] ? process_one_work+0x1580/0x1580 [ 967.996486][ C0] kthread+0x38c/0x460 [ 968.001674][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 968.007550][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 968.012719][ C0] ret_from_fork+0x1f/0x30 [ 968.017197][ C0] task:kworker/1:7 state:R running task stack:23080 pid: 9106 ppid: 2 flags:0x00004000 [ 968.029595][ C0] Workqueue: usb_hub_wq hub_event [ 968.034996][ C0] Call Trace: [ 968.040062][ C0] __schedule+0x920/0x1fa0 [ 968.045156][ C0] ? io_schedule_timeout+0x140/0x140 [ 968.050454][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 968.056434][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 968.061632][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 968.066744][ C0] ? msleep+0x63/0xf0 [ 968.070728][ C0] schedule+0xcb/0x270 [ 968.074801][ C0] schedule_timeout+0x14a/0x250 [ 968.079750][ C0] ? usleep_range+0x170/0x170 [ 968.084437][ C0] ? __next_timer_interrupt+0x210/0x210 [ 968.089980][ C0] ? hub_ext_port_status+0x19d/0x450 [ 968.095261][ C0] msleep+0xa4/0xf0 [ 968.099078][ C0] hub_port_debounce+0x1b9/0x3c0 [ 968.104023][ C0] ? usb_port_disable+0x190/0x190 [ 968.109241][ C0] ? kfree_const+0x51/0x60 [ 968.113779][ C0] ? kobject_put+0x1f3/0x540 [ 968.118829][ C0] hub_event+0x2ceb/0x4320 [ 968.123970][ C0] ? hub_port_debounce+0x3c0/0x3c0 [ 968.129937][ C0] ? __lock_acquire+0x1c90/0x5230 [ 968.134994][ C0] ? trace_workqueue_activate_work+0x111/0x1e0 [ 968.141422][ C0] ? lock_release+0x6f0/0x6f0 [ 968.146557][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 968.152043][ C0] process_one_work+0x98d/0x1580 [ 968.158590][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 968.164208][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 968.170629][ C0] worker_thread+0x64c/0x1120 [ 968.176376][ C0] ? __kthread_parkme+0x118/0x1d0 [ 968.182903][ C0] ? process_one_work+0x1580/0x1580 [ 968.189575][ C0] kthread+0x38c/0x460 [ 968.193827][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 968.199051][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 968.204267][ C0] ret_from_fork+0x1f/0x30 [ 968.208692][ C0] task:kworker/0:7 state:R running task stack:22416 pid: 9829 ppid: 2 flags:0x00004000 [ 968.219477][ C0] Workqueue: usb_hub_wq hub_event [ 968.224514][ C0] Call Trace: [ 968.227804][ C0] __schedule+0x920/0x1fa0 [ 968.232218][ C0] ? io_schedule_timeout+0x140/0x140 [ 968.237503][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 968.243483][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 968.248676][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 968.253705][ C0] schedule+0xcb/0x270 [ 968.257772][ C0] usb_kill_urb.part.0+0x19c/0x220 [ 968.262872][ C0] ? usb_anchor_suspend_wakeups+0x40/0x40 [ 968.268582][ C0] ? usb_hcd_flush_endpoint+0x1a9/0x410 [ 968.274128][ C0] ? finish_wait+0x260/0x260 [ 968.278756][ C0] ? mark_held_locks+0x9f/0xe0 [ 968.283517][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 968.288444][ C0] usb_kill_urb+0x81/0xa0 [ 968.292776][ C0] usb_hcd_flush_endpoint+0x360/0x410 [ 968.298156][ C0] ? mark_held_locks+0x9f/0xe0 [ 968.302915][ C0] usb_disable_interface+0x327/0x3c0 [ 968.308200][ C0] usb_unbind_interface+0x3cb/0x8d0 [ 968.313388][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 968.319099][ C0] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 968.324647][ C0] ? usb_unbind_device+0x1a0/0x1a0 [ 968.330646][ C0] __device_release_driver+0x3bd/0x6f0 [ 968.339338][ C0] device_release_driver+0x26/0x40 [ 968.346147][ C0] bus_remove_device+0x2eb/0x5a0 [ 968.351906][ C0] device_del+0x502/0xd40 [ 968.356871][ C0] ? __device_links_queue_sync_state+0x3f0/0x3f0 [ 968.365638][ C0] ? kobject_put+0x1f3/0x540 [ 968.372235][ C0] usb_disable_device+0x35b/0x7b0 [ 968.378544][ C0] usb_disconnect.cold+0x27d/0x791 [ 968.384506][ C0] hub_event+0x1c9c/0x4320 [ 968.390507][ C0] ? hub_port_debounce+0x3c0/0x3c0 [ 968.396540][ C0] ? __lock_acquire+0x1c90/0x5230 [ 968.405270][ C0] ? trace_workqueue_activate_work+0x111/0x1e0 [ 968.412241][ C0] ? lock_release+0x6f0/0x6f0 [ 968.418111][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 968.423003][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 968.428792][ C0] process_one_work+0x98d/0x1580 [ 968.433779][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 968.439359][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 968.444300][ C0] worker_thread+0x64c/0x1120 [ 968.448974][ C0] ? __kthread_parkme+0x118/0x1d0 [ 968.454005][ C0] ? process_one_work+0x1580/0x1580 [ 968.459199][ C0] kthread+0x38c/0x460 [ 968.463264][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 968.468455][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 968.473570][ C0] ret_from_fork+0x1f/0x30 [ 968.477988][ C0] task:kworker/0:6 state:D stack:22296 pid:24283 ppid: 2 flags:0x00004000 [ 968.487210][ C0] Workqueue: rcu_gp wait_rcu_exp_gp [ 968.492434][ C0] Call Trace: [ 968.495704][ C0] __schedule+0x920/0x1fa0 [ 968.500125][ C0] ? io_schedule_timeout+0x140/0x140 [ 968.505421][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 968.511399][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 968.516603][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 968.521629][ C0] schedule+0xcb/0x270 [ 968.525694][ C0] schedule_timeout+0x14a/0x250 [ 968.530552][ C0] ? usleep_range+0x170/0x170 [ 968.535233][ C0] ? __next_timer_interrupt+0x210/0x210 [ 968.540791][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 968.546601][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 968.551624][ C0] rcu_exp_wait_wake+0x17b/0x4e0 [ 968.556590][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 968.562590][ C0] ? rcu_gp_kthread+0x1ba0/0x1ba0 [ 968.567620][ C0] ? sync_rcu_exp_select_cpus+0x3da/0xaa0 [ 968.573335][ C0] process_one_work+0x98d/0x1580 [ 968.578270][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 968.583645][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 968.588579][ C0] worker_thread+0x64c/0x1120 [ 968.593282][ C0] ? __kthread_parkme+0x118/0x1d0 [ 968.598412][ C0] ? process_one_work+0x1580/0x1580 [ 968.603610][ C0] kthread+0x38c/0x460 [ 968.607670][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 968.612859][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 968.617962][ C0] ret_from_fork+0x1f/0x30 [ 968.622376][ C0] task:kworker/u5:1 state:I stack:28832 pid:26704 ppid: 2 flags:0x00004000 [ 968.631594][ C0] Workqueue: 0x0 (hci0) [ 968.635854][ C0] Call Trace: [ 968.639176][ C0] __schedule+0x920/0x1fa0 [ 968.643603][ C0] ? io_schedule_timeout+0x140/0x140 [ 968.648897][ C0] schedule+0xcb/0x270 [ 968.652986][ C0] worker_thread+0x14c/0x1120 [ 968.657674][ C0] ? __kthread_parkme+0x118/0x1d0 [ 968.662689][ C0] ? process_one_work+0x1580/0x1580 [ 968.667892][ C0] kthread+0x38c/0x460 [ 968.671968][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 968.677158][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 968.682270][ C0] ret_from_fork+0x1f/0x30 [ 968.686692][ C0] task:kworker/u5:2 state:I stack:30904 pid:31315 ppid: 2 flags:0x00004000 [ 968.696422][ C0] Call Trace: [ 968.699965][ C0] __schedule+0x920/0x1fa0 [ 968.704386][ C0] ? io_schedule_timeout+0x140/0x140 [ 968.709672][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 968.714692][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 968.719631][ C0] schedule+0xcb/0x270 [ 968.724137][ C0] worker_thread+0x14c/0x1120 [ 968.728819][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 968.734805][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 968.740619][ C0] ? __kthread_parkme+0x118/0x1d0 [ 968.745654][ C0] ? process_one_work+0x1580/0x1580 [ 968.750850][ C0] kthread+0x38c/0x460 [ 968.754928][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 968.760133][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 968.765257][ C0] ret_from_fork+0x1f/0x30 [ 968.769675][ C0] task:kworker/1:0 state:I stack:23552 pid: 1794 ppid: 2 flags:0x00004000 [ 968.778892][ C0] Workqueue: 0x0 (events) [ 968.783336][ C0] Call Trace: [ 968.786611][ C0] __schedule+0x920/0x1fa0 [ 968.791033][ C0] ? io_schedule_timeout+0x140/0x140 [ 968.796317][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 968.801253][ C0] schedule+0xcb/0x270 [ 968.805402][ C0] worker_thread+0x14c/0x1120 [ 968.810068][ C0] ? process_one_work+0x1580/0x1580 [ 968.815277][ C0] kthread+0x38c/0x460 [ 968.819348][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 968.824713][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 968.829827][ C0] ret_from_fork+0x1f/0x30 [ 968.834240][ C0] task:kworker/1:8 state:I stack:23232 pid: 1797 ppid: 2 flags:0x00004000 [ 968.843447][ C0] Workqueue: 0x0 (events) [ 968.847878][ C0] Call Trace: [ 968.851144][ C0] __schedule+0x920/0x1fa0 [ 968.855643][ C0] ? io_schedule_timeout+0x140/0x140 [ 968.862063][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 968.867000][ C0] schedule+0xcb/0x270 [ 968.871076][ C0] worker_thread+0x14c/0x1120 [ 968.875755][ C0] ? __kthread_parkme+0x118/0x1d0 [ 968.880790][ C0] ? process_one_work+0x1580/0x1580 [ 968.885991][ C0] kthread+0x38c/0x460 [ 968.890062][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 968.895265][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 968.900371][ C0] ret_from_fork+0x1f/0x30 [ 968.904799][ C0] task:agetty state:S stack:27136 pid: 2409 ppid: 1 flags:0x00000000 [ 968.913999][ C0] Call Trace: [ 968.917272][ C0] __schedule+0x920/0x1fa0 [ 968.921688][ C0] ? io_schedule_timeout+0x140/0x140 [ 968.926973][ C0] schedule+0xcb/0x270 [ 968.931049][ C0] schedule_timeout+0x1db/0x250 [ 968.935902][ C0] ? usleep_range+0x170/0x170 [ 968.940598][ C0] ? find_held_lock+0x2d/0x110 [ 968.945370][ C0] ? __up_read+0x1a1/0x7b0 [ 968.949801][ C0] ? down_write_nested+0x150/0x150 [ 968.954914][ C0] wait_woken+0x1ef/0x250 [ 968.960096][ C0] ? woken_wake_function+0x70/0x70 [ 968.966407][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 968.972964][ C0] n_tty_read+0xf61/0x12f0 [ 968.978633][ C0] ? n_tty_write_wakeup+0x40/0x40 [ 968.985159][ C0] ? __init_waitqueue_head+0xd0/0xd0 [ 968.990869][ C0] tty_read+0x33a/0x5d0 [ 968.995699][ C0] ? do_SAK+0x70/0x70 [ 968.999950][ C0] ? aa_path_link+0x2f0/0x2f0 [ 969.005108][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 969.012284][ C0] new_sync_read+0x41e/0x6e0 [ 969.017026][ C0] ? ksys_lseek+0x1b0/0x1b0 [ 969.021541][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 969.027732][ C0] vfs_read+0x35c/0x570 [ 969.032480][ C0] ksys_read+0x12d/0x250 [ 969.036957][ C0] ? vfs_write+0x9e0/0x9e0 [ 969.041606][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 969.047892][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 969.053958][ C0] do_syscall_64+0x3a/0xb0 [ 969.058411][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 969.064433][ C0] RIP: 0033:0x7fa05b911910 [ 969.068969][ C0] RSP: 002b:00007fff79351fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 969.077482][ C0] RAX: ffffffffffffffda RBX: 00007fff7935204f RCX: 00007fa05b911910 [ 969.086452][ C0] RDX: 0000000000000001 RSI: 00007fff7935204f RDI: 0000000000000000 [ 969.094416][ C0] RBP: 000000000000001e R08: ffffffffffffff98 R09: 00007fff79350ea0 [ 969.102498][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 969.110463][ C0] R13: 0000564c63c0d900 R14: 00007fff79352050 R15: 0000000000000012 [ 969.118550][ C0] task:syz-executor.0 state:R running task stack:24920 pid:10018 ppid: 4367 flags:0x00000004 [ 969.129428][ C0] Call Trace: [ 969.132701][ C0] __schedule+0x920/0x1fa0 [ 969.137216][ C0] ? io_schedule_timeout+0x140/0x140 [ 969.142511][ C0] ? plist_check_prev_next+0x126/0x1a0 [ 969.147976][ C0] schedule+0xcb/0x270 [ 969.152158][ C0] futex_wait_queue_me+0x2a7/0x570 [ 969.157931][ C0] ? put_pi_state+0x240/0x240 [ 969.162756][ C0] futex_wait+0x1db/0x5f0 [ 969.167286][ C0] ? futex_wait_setup+0x2b0/0x2b0 [ 969.172438][ C0] ? ext4_expand_extra_isize+0x580/0x580 [ 969.178225][ C0] ? hash_futex+0x12/0x200 [ 969.183304][ C0] ? mark_lock+0xef/0x17b0 [ 969.187806][ C0] do_futex+0x15d/0x1710 [ 969.192131][ C0] ? __lock_acquire+0x16a7/0x5230 [ 969.197768][ C0] ? futex_exit_release+0x220/0x220 [ 969.203368][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 969.209894][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 969.216137][ C0] ? find_held_lock+0x2d/0x110 [ 969.221582][ C0] __do_sys_futex+0x2a2/0x470 [ 969.226360][ C0] ? do_futex+0x1710/0x1710 [ 969.231119][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 969.239264][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 969.246398][ C0] do_syscall_64+0x3a/0xb0 [ 969.251535][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 969.258520][ C0] RIP: 0033:0x4665f9 [ 969.262807][ C0] RSP: 002b:00007f4d830e3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 969.271366][ C0] RAX: ffffffffffffffda RBX: 000000000056bf68 RCX: 00000000004665f9 [ 969.279568][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf68 [ 969.288269][ C0] RBP: 000000000056bf60 R08: 0000000000000000 R09: 0000000000000000 [ 969.296391][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf6c [ 969.308576][ C0] R13: 00007ffc67de839f R14: 00007f4d830e3300 R15: 0000000000022000 [ 969.317056][ C0] task:syz-executor.0 state:R running task stack:29184 pid:10098 ppid: 4367 flags:0x00000004 [ 969.328762][ C0] Call Trace: [ 969.332400][ C0] __schedule+0x920/0x1fa0 [ 969.337607][ C0] ? io_schedule_timeout+0x140/0x140 [ 969.343204][ C0] ? __lock_acquire+0x16a7/0x5230 [ 969.348429][ C0] schedule+0xcb/0x270 [ 969.354199][ C0] schedule_timeout+0x1db/0x250 [ 969.359602][ C0] ? usleep_range+0x170/0x170 [ 969.365787][ C0] ? __down_interruptible+0x262/0x390 [ 969.373469][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 969.379520][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 969.385517][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 969.390718][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 969.395735][ C0] __down_interruptible+0x26a/0x390 [ 969.401079][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 969.406114][ C0] ? __down+0x2a0/0x2a0 [ 969.410269][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 969.415195][ C0] down_interruptible+0x62/0x80 [ 969.420039][ C0] raw_ioctl+0xfef/0x2720 [ 969.424368][ C0] ? gadget_bind+0x800/0x800 [ 969.428955][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 969.435206][ C0] ? gadget_bind+0x800/0x800 [ 969.439783][ C0] __x64_sys_ioctl+0x193/0x200 [ 969.444546][ C0] do_syscall_64+0x3a/0xb0 [ 969.448962][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 969.454848][ C0] RIP: 0033:0x4663b7 [ 969.459776][ C0] RSP: 002b:00007f4d830c00b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 969.469954][ C0] RAX: ffffffffffffffda RBX: 00007f4d830c1130 RCX: 00000000004663b7 [ 969.478479][ C0] RDX: 00007f4d830c1130 RSI: 0000000080085502 RDI: 0000000000000003 [ 969.488118][ C0] RBP: 0000000000000003 R08: 0000000000000100 R09: 00007f4d830c0128 [ 969.496992][ C0] R10: 00007f4d830bfe57 R11: 0000000000000246 R12: 0000000800000000 [ 969.505747][ C0] R13: 0000000020001e40 R14: 0000000000000012 R15: 00000000004cb2ac [ 969.514266][ C0] task:systemd-udevd state:S stack:28400 pid:10103 ppid: 2643 flags:0x00000000 [ 969.523979][ C0] Call Trace: [ 969.527636][ C0] __schedule+0x920/0x1fa0 [ 969.532469][ C0] ? io_schedule_timeout+0x140/0x140 [ 969.538550][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 969.543534][ C0] schedule+0xcb/0x270 [ 969.547647][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 969.553867][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 969.559719][ C0] ? do_epoll_wait+0x1227/0x1920 [ 969.564765][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 969.569635][ C0] ? do_raw_write_lock+0x11a/0x280 [ 969.574739][ C0] ? do_raw_read_unlock+0x70/0x70 [ 969.579755][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 969.585740][ C0] do_epoll_wait+0x1240/0x1920 [ 969.590512][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 969.595439][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 969.601573][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 969.607821][ C0] ? __seccomp_filter+0x644/0x1580 [ 969.612932][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 969.618303][ C0] ? finish_wait+0x260/0x260 [ 969.622903][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 969.628355][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 969.633549][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 969.638998][ C0] ? __secure_computing+0xb4/0x310 [ 969.644108][ C0] do_syscall_64+0x3a/0xb0 [ 969.648551][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 969.654439][ C0] RIP: 0033:0x7f59cfbea2e3 [ 969.658848][ C0] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 969.668187][ C0] RAX: ffffffffffffffda RBX: 00005629150947d0 RCX: 00007f59cfbea2e3 [ 969.676172][ C0] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 969.684156][ C0] RBP: 00007ffc250bf1e0 R08: 00005629150a6ff0 R09: 0000000000000000 [ 969.692156][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 969.700144][ C0] R13: 00005629150a8500 R14: 0000000000000003 R15: 000000000000000e [ 969.708400][ C0] task:systemd-udevd state:R running task stack:28216 pid:10107 ppid: 2643 flags:0x00000008 [ 969.719988][ C0] Call Trace: [ 969.723272][ C0] ? tomoyo_path_permission+0x270/0x3a0 [ 969.728832][ C0] ? tomoyo_path_perm+0x2f0/0x400 [ 969.733864][ C0] ? tomoyo_check_open_permission+0x380/0x380 [ 969.740005][ C0] ? lock_chain_count+0x20/0x20 [ 969.744993][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 969.751256][ C0] ? security_inode_getattr+0xcf/0x140 [ 969.756768][ C0] ? vfs_fstat+0x43/0xb0 [ 969.761280][ C0] ? __do_sys_newfstat+0x81/0x100 [ 969.766381][ C0] ? __do_sys_fstat+0x100/0x100 [ 969.771365][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 969.776857][ C0] ? get_vtime_delta+0x111/0x260 [ 969.782349][ C0] ? __secure_computing+0xb4/0x310 [ 969.788204][ C0] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 969.795010][ C0] ? do_syscall_64+0x3a/0xb0 [ 969.799808][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 969.806046][ C0] task:systemd-udevd state:S stack:27760 pid:10109 ppid: 2643 flags:0x00000000 [ 969.815924][ C0] Call Trace: [ 969.819481][ C0] __schedule+0x920/0x1fa0 [ 969.825217][ C0] ? io_schedule_timeout+0x140/0x140 [ 969.830939][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 969.836442][ C0] schedule+0xcb/0x270 [ 969.841601][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 969.848282][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 969.854667][ C0] ? do_epoll_wait+0x1227/0x1920 [ 969.859888][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 969.864849][ C0] ? do_raw_write_lock+0x11a/0x280 [ 969.870161][ C0] ? do_raw_read_unlock+0x70/0x70 [ 969.875210][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 969.881242][ C0] do_epoll_wait+0x1240/0x1920 [ 969.886153][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 969.891415][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 969.897524][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 969.904283][ C0] ? __seccomp_filter+0x644/0x1580 [ 969.909553][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 969.915264][ C0] ? finish_wait+0x260/0x260 [ 969.919923][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 969.925534][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 969.930938][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 969.936481][ C0] ? __secure_computing+0xb4/0x310 [ 969.942018][ C0] do_syscall_64+0x3a/0xb0 [ 969.946733][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 969.953293][ C0] RIP: 0033:0x7f59cfbea2e3 [ 969.957758][ C0] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 969.967254][ C0] RAX: ffffffffffffffda RBX: 00005629150a5920 RCX: 00007f59cfbea2e3 [ 969.976029][ C0] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 969.984030][ C0] RBP: 00007ffc250bf1e0 R08: 00005629150a8ea0 R09: 0000000000000000 [ 969.992546][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 970.001110][ C0] R13: 00005629150a8500 R14: 0000000000000003 R15: 000000000000000e [ 970.009476][ C0] task:systemd-udevd state:S stack:28624 pid:10138 ppid: 2643 flags:0x00000000 [ 970.018736][ C0] Call Trace: [ 970.022036][ C0] __schedule+0x920/0x1fa0 [ 970.026459][ C0] ? io_schedule_timeout+0x140/0x140 [ 970.031753][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 970.036603][ C0] schedule+0xcb/0x270 [ 970.040664][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 970.046726][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 970.052538][ C0] ? do_epoll_wait+0x1227/0x1920 [ 970.057485][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 970.062328][ C0] ? do_raw_write_lock+0x11a/0x280 [ 970.067512][ C0] ? do_raw_read_unlock+0x70/0x70 [ 970.072537][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 970.078522][ C0] do_epoll_wait+0x1240/0x1920 [ 970.083284][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 970.088225][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 970.094754][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 970.101121][ C0] ? __seccomp_filter+0x644/0x1580 [ 970.106313][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 970.111690][ C0] ? finish_wait+0x260/0x260 [ 970.116285][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 970.121773][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 970.126966][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 970.132327][ C0] ? __secure_computing+0xb4/0x310 [ 970.137434][ C0] do_syscall_64+0x3a/0xb0 [ 970.141874][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 970.147774][ C0] RIP: 0033:0x7f59cfbea2e3 [ 970.152193][ C0] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 970.160600][ C0] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 970.168596][ C0] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 970.176779][ C0] RBP: 00007ffc250bf1e0 R08: 00005629150a6d20 R09: 0000000000000000 [ 970.186619][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 970.195517][ C0] R13: 00005629150a5ab0 R14: 0000000000000003 R15: 000000000000000e [ 970.205169][ C0] task:systemd-udevd state:S stack:28592 pid:10145 ppid: 2643 flags:0x00000000 [ 970.214973][ C0] Call Trace: [ 970.218389][ C0] __schedule+0x920/0x1fa0 [ 970.226770][ C0] ? io_schedule_timeout+0x140/0x140 [ 970.232364][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 970.237489][ C0] schedule+0xcb/0x270 [ 970.241870][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 970.248360][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 970.254447][ C0] ? do_epoll_wait+0x1227/0x1920 [ 970.260508][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 970.265897][ C0] ? do_raw_write_lock+0x11a/0x280 [ 970.271416][ C0] ? do_raw_read_unlock+0x70/0x70 [ 970.276911][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 970.283826][ C0] do_epoll_wait+0x1240/0x1920 [ 970.288729][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 970.293697][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 970.300420][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 970.306710][ C0] ? __seccomp_filter+0x644/0x1580 [ 970.311842][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 970.317320][ C0] ? finish_wait+0x260/0x260 [ 970.321949][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 970.327536][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 970.333075][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 970.338668][ C0] ? __secure_computing+0xb4/0x310 [ 970.343810][ C0] do_syscall_64+0x3a/0xb0 [ 970.348508][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 970.355041][ C0] RIP: 0033:0x7f59cfbea2e3 [ 970.359473][ C0] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 970.367900][ C0] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 970.376004][ C0] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 970.384430][ C0] RBP: 00007ffc250bf1e0 R08: 00005629150a8e30 R09: 0000000000000000 [ 970.392576][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 970.400921][ C0] R13: 00005629150a2900 R14: 0000000000000003 R15: 000000000000000e [ 970.411299][ C0] task:syz-executor.3 state:R running task stack:25384 pid:10154 ppid: 4693 flags:0x00000004 [ 970.422456][ C0] Call Trace: [ 970.426204][ C0] __schedule+0x920/0x1fa0 [ 970.430636][ C0] ? io_schedule_timeout+0x140/0x140 [ 970.435929][ C0] schedule+0xcb/0x270 [ 970.440014][ C0] schedule_preempt_disabled+0xc/0x20 [ 970.445402][ C0] __mutex_lock+0x7ef/0x10e0 [ 970.450418][ C0] ? process_measurement+0x3a8/0x17e0 [ 970.455800][ C0] ? mutex_lock_io_nested+0xf50/0xf50 [ 970.461167][ C0] ? up_write+0x191/0x560 [ 970.465504][ C0] ? do_raw_read_unlock+0x3b/0x70 [ 970.470519][ C0] ? _raw_read_unlock+0x1a/0x30 [ 970.475366][ C0] ? integrity_iint_find+0x123/0x150 [ 970.480645][ C0] process_measurement+0x3a8/0x17e0 [ 970.485850][ C0] ? mmap_violation_check+0x1e0/0x1e0 [ 970.491213][ C0] ? tomoyo_path_number_perm+0x590/0x590 [ 970.496842][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 970.503375][ C0] ? find_held_lock+0x2d/0x110 [ 970.508214][ C0] ? aa_get_task_label+0x25f/0x540 [ 970.513315][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 970.518169][ C0] ? fsnotify+0x1070/0x1070 [ 970.522662][ C0] ? ext4_file_write_iter+0x1980/0x1980 [ 970.528222][ C0] ? path_get+0x5d/0x80 [ 970.532401][ C0] ? aa_get_task_label+0x288/0x540 [ 970.537531][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 970.543852][ C0] ? apparmor_task_getsecid+0xc2/0x110 [ 970.549396][ C0] ima_file_check+0xb9/0x100 [ 970.554015][ C0] ? process_measurement+0x17e0/0x17e0 [ 970.559472][ C0] ? may_open+0x1f6/0x420 [ 970.563796][ C0] path_openat+0x15b5/0x27e0 [ 970.568377][ C0] ? path_lookupat+0x850/0x850 [ 970.573144][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 970.579410][ C0] do_filp_open+0x190/0x3d0 [ 970.585905][ C0] ? may_open_dev+0xf0/0xf0 [ 970.590412][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 970.595426][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 970.600355][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 970.606611][ C0] ? _raw_spin_unlock+0x1a/0x30 [ 970.611475][ C0] ? alloc_fd+0x2bc/0x640 [ 970.615805][ C0] do_sys_openat2+0x16d/0x420 [ 970.620487][ C0] ? build_open_flags+0x6f0/0x6f0 [ 970.625514][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 970.630982][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 970.635843][ C0] __x64_sys_openat+0x13f/0x1f0 [ 970.641036][ C0] ? __ia32_sys_open+0x1c0/0x1c0 [ 970.645996][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 970.652011][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 970.657902][ C0] do_syscall_64+0x3a/0xb0 [ 970.662312][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 970.668199][ C0] RIP: 0033:0x4196e4 [ 970.672140][ C0] RSP: 002b:00007fb07e721cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 970.680812][ C0] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 970.689575][ C0] RDX: 0000000000000082 RSI: 00007fb07e721d60 RDI: 00000000ffffff9c [ 970.698028][ C0] RBP: 00007fb07e721d60 R08: 0000000000000000 R09: 0000000000000000 [ 970.706770][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000082 [ 970.715291][ C0] R13: 00007fff6fb6364f R14: 00007fb07e722300 R15: 0000000000022000 [ 970.723621][ C0] task:systemd-udevd state:S stack:27648 pid:10158 ppid: 2643 flags:0x00000000 [ 970.733510][ C0] Call Trace: [ 970.736837][ C0] __schedule+0x920/0x1fa0 [ 970.741405][ C0] ? io_schedule_timeout+0x140/0x140 [ 970.747223][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 970.752613][ C0] schedule+0xcb/0x270 [ 970.756791][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 970.762913][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 970.768846][ C0] ? do_epoll_wait+0x1227/0x1920 [ 970.773963][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 970.779916][ C0] ? do_raw_write_lock+0x11a/0x280 [ 970.785170][ C0] ? do_raw_read_unlock+0x70/0x70 [ 970.790511][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 970.796661][ C0] do_epoll_wait+0x1240/0x1920 [ 970.801594][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 970.808435][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 970.814434][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 970.820668][ C0] ? __seccomp_filter+0x644/0x1580 [ 970.825793][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 970.831209][ C0] ? finish_wait+0x260/0x260 [ 970.835796][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 970.841251][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 970.846449][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 970.851834][ C0] ? __secure_computing+0xb4/0x310 [ 970.856961][ C0] do_syscall_64+0x3a/0xb0 [ 970.861395][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 970.867301][ C0] RIP: 0033:0x7f59cfbea2e3 [ 970.871898][ C0] RSP: 002b:00007ffc250befb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 970.880412][ C0] RAX: ffffffffffffffda RBX: 00005629150a5ab0 RCX: 00007f59cfbea2e3 [ 970.888391][ C0] RDX: 0000000000000004 RSI: 00007ffc250bf080 RDI: 0000000000000004 [ 970.896356][ C0] RBP: 00007ffc250bf130 R08: 00005629150949b0 R09: 0000000000000000 [ 970.904504][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf080 [ 970.912478][ C0] R13: 00005629150a2780 R14: 0000000000000003 R15: 000000000000000e [ 970.920539][ C0] task:systemd-udevd state:S stack:27648 pid:10159 ppid: 2643 flags:0x00000000 [ 970.929755][ C0] Call Trace: [ 970.933034][ C0] __schedule+0x920/0x1fa0 [ 970.937450][ C0] ? io_schedule_timeout+0x140/0x140 [ 970.942842][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 970.947704][ C0] schedule+0xcb/0x270 [ 970.951788][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 970.957886][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 970.963685][ C0] ? do_epoll_wait+0x1227/0x1920 [ 970.968615][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 970.973545][ C0] ? do_raw_write_lock+0x11a/0x280 [ 970.978663][ C0] ? do_raw_read_unlock+0x70/0x70 [ 970.983672][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 970.989647][ C0] do_epoll_wait+0x1240/0x1920 [ 970.994413][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 970.999356][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 971.005358][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 971.011603][ C0] ? __seccomp_filter+0x644/0x1580 [ 971.016708][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 971.022087][ C0] ? finish_wait+0x260/0x260 [ 971.026674][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 971.032125][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 971.037321][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 971.042683][ C0] ? __secure_computing+0xb4/0x310 [ 971.047801][ C0] do_syscall_64+0x3a/0xb0 [ 971.052228][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 971.058128][ C0] RIP: 0033:0x7f59cfbea2e3 [ 971.062547][ C0] RSP: 002b:00007ffc250befb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 971.070984][ C0] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 971.078952][ C0] RDX: 0000000000000004 RSI: 00007ffc250bf080 RDI: 0000000000000004 [ 971.087099][ C0] RBP: 00007ffc250bf130 R08: 00005629150a5d40 R09: 0000000000000000 [ 971.095070][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf080 [ 971.103834][ C0] R13: 00005629150a8fa0 R14: 0000000000000003 R15: 000000000000000e [ 971.114150][ C0] task:systemd-udevd state:S stack:28400 pid:10165 ppid: 2643 flags:0x00000000 [ 971.124526][ C0] Call Trace: [ 971.128256][ C0] __schedule+0x920/0x1fa0 [ 971.133000][ C0] ? io_schedule_timeout+0x140/0x140 [ 971.142114][ C0] schedule+0xcb/0x270 [ 971.147937][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 971.154639][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 971.162418][ C0] ? do_epoll_wait+0x1227/0x1920 [ 971.168887][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 971.174008][ C0] ? do_raw_write_lock+0x11a/0x280 [ 971.179956][ C0] ? do_raw_read_unlock+0x70/0x70 [ 971.185151][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 971.192778][ C0] do_epoll_wait+0x1240/0x1920 [ 971.198270][ C0] ? __lock_acquire+0x16a7/0x5230 [ 971.204684][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 971.210255][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 971.219377][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 971.226513][ C0] ? __seccomp_filter+0x644/0x1580 [ 971.232192][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 971.238058][ C0] ? finish_wait+0x260/0x260 [ 971.243509][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 971.251146][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 971.257115][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 971.263105][ C0] ? __secure_computing+0xb4/0x310 [ 971.268371][ C0] do_syscall_64+0x3a/0xb0 [ 971.273064][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 971.279622][ C0] RIP: 0033:0x7f59cfbea2e3 [ 971.285110][ C0] RSP: 002b:00007ffc250befb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 971.295412][ C0] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 971.304855][ C0] RDX: 0000000000000004 RSI: 00007ffc250bf080 RDI: 0000000000000004 [ 971.313981][ C0] RBP: 00007ffc250bf130 R08: 00005629150b6ff0 R09: 0000000000000000 [ 971.325265][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf080 [ 971.335500][ C0] R13: 00005629150b6ee0 R14: 0000000000000003 R15: 000000000000000e [ 971.343821][ C0] task:systemd-udevd state:S stack:28400 pid:10169 ppid: 2643 flags:0x00000000 [ 971.356419][ C0] Call Trace: [ 971.360828][ C0] __schedule+0x920/0x1fa0 [ 971.367725][ C0] ? io_schedule_timeout+0x140/0x140 [ 971.373264][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 971.378958][ C0] schedule+0xcb/0x270 [ 971.384186][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 971.392222][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 971.398770][ C0] ? do_epoll_wait+0x1227/0x1920 [ 971.403972][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 971.409652][ C0] ? do_raw_write_lock+0x11a/0x280 [ 971.414922][ C0] ? do_raw_read_unlock+0x70/0x70 [ 971.420567][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 971.427487][ C0] do_epoll_wait+0x1240/0x1920 [ 971.432603][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 971.437784][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 971.444403][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 971.451418][ C0] ? __seccomp_filter+0x644/0x1580 [ 971.457516][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 971.462893][ C0] ? finish_wait+0x260/0x260 [ 971.467492][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 971.472973][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 971.478186][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 971.483775][ C0] ? __secure_computing+0xb4/0x310 [ 971.488914][ C0] do_syscall_64+0x3a/0xb0 [ 971.493468][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 971.499383][ C0] RIP: 0033:0x7f59cfbea2e3 [ 971.503785][ C0] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 971.512222][ C0] RAX: ffffffffffffffda RBX: 00005629150a2780 RCX: 00007f59cfbea2e3 [ 971.520295][ C0] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 971.528275][ C0] RBP: 00007ffc250bf1e0 R08: 0000562915098d30 R09: 0000000000000000 [ 971.536259][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 971.544247][ C0] R13: 000000000aba9500 R14: 0000000000000003 R15: 000000000000000e [ 971.552317][ C0] task:systemd-udevd state:S stack:28592 pid:10173 ppid: 2643 flags:0x00000000 [ 971.561531][ C0] Call Trace: [ 971.564801][ C0] __schedule+0x920/0x1fa0 [ 971.569217][ C0] ? io_schedule_timeout+0x140/0x140 [ 971.574493][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 971.579345][ C0] schedule+0xcb/0x270 [ 971.583400][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 971.589474][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 971.595288][ C0] ? do_epoll_wait+0x1227/0x1920 [ 971.600219][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 971.605079][ C0] ? do_raw_write_lock+0x11a/0x280 [ 971.610213][ C0] ? do_raw_read_unlock+0x70/0x70 [ 971.615225][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 971.621196][ C0] do_epoll_wait+0x1240/0x1920 [ 971.626216][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 971.631158][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 971.637133][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 971.643388][ C0] ? __seccomp_filter+0x644/0x1580 [ 971.648752][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 971.654144][ C0] ? finish_wait+0x260/0x260 [ 971.658726][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 971.664180][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 971.670366][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 971.675832][ C0] ? __secure_computing+0xb4/0x310 [ 971.681124][ C0] do_syscall_64+0x3a/0xb0 [ 971.686536][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 971.692732][ C0] RIP: 0033:0x7f59cfbea2e3 [ 971.698625][ C0] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 971.710484][ C0] RAX: ffffffffffffffda RBX: 0000562915093e30 RCX: 00007f59cfbea2e3 [ 971.720128][ C0] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 971.728738][ C0] RBP: 00007ffc250bf1e0 R08: 00005629150990c0 R09: 0000000000000000 [ 971.737172][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 971.747163][ C0] R13: 000000000aba9500 R14: 0000000000000003 R15: 000000000000000e [ 971.755613][ C0] task:systemd-udevd state:S stack:28624 pid:10174 ppid: 2643 flags:0x00000000 [ 971.765346][ C0] Call Trace: [ 971.768635][ C0] __schedule+0x920/0x1fa0 [ 971.773259][ C0] ? io_schedule_timeout+0x140/0x140 [ 971.778564][ C0] schedule+0xcb/0x270 [ 971.782646][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 971.788796][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 971.794595][ C0] ? do_epoll_wait+0x1227/0x1920 [ 971.799617][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 971.804470][ C0] ? do_raw_write_lock+0x11a/0x280 [ 971.809623][ C0] ? do_raw_read_unlock+0x70/0x70 [ 971.814993][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 971.821068][ C0] do_epoll_wait+0x1240/0x1920 [ 971.825844][ C0] ? __lock_acquire+0x16a7/0x5230 [ 971.830885][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 971.835837][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 971.841824][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 971.848145][ C0] ? __seccomp_filter+0x644/0x1580 [ 971.853509][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 971.859003][ C0] ? finish_wait+0x260/0x260 [ 971.864532][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 971.870336][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 971.875949][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 971.882626][ C0] ? __secure_computing+0xb4/0x310 [ 971.888238][ C0] do_syscall_64+0x3a/0xb0 [ 971.892684][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 971.899450][ C0] RIP: 0033:0x7f59cfbea2e3 [ 971.904246][ C0] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 971.913747][ C0] RAX: ffffffffffffffda RBX: 00005629150a1130 RCX: 00007f59cfbea2e3 [ 971.922374][ C0] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 971.932065][ C0] RBP: 00007ffc250bf1e0 R08: 00005629150a0e90 R09: 0000000000000000 [ 971.940969][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 971.949861][ C0] R13: 000000000aba9500 R14: 0000000000000003 R15: 000000000000000e [ 971.958747][ C0] task:systemd-udevd state:S stack:28656 pid:10175 ppid: 2643 flags:0x00000000 [ 971.967968][ C0] Call Trace: [ 971.971253][ C0] __schedule+0x920/0x1fa0 [ 971.975685][ C0] ? io_schedule_timeout+0x140/0x140 [ 971.980957][ C0] schedule+0xcb/0x270 [ 971.985013][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 971.991093][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 971.996889][ C0] ? do_epoll_wait+0x1227/0x1920 [ 972.001822][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 972.006677][ C0] ? do_raw_write_lock+0x11a/0x280 [ 972.011788][ C0] ? do_raw_read_unlock+0x70/0x70 [ 972.016815][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 972.022796][ C0] do_epoll_wait+0x1240/0x1920 [ 972.027571][ C0] ? __lock_acquire+0x16a7/0x5230 [ 972.032596][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 972.037527][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 972.043509][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 972.049743][ C0] ? __seccomp_filter+0x644/0x1580 [ 972.054873][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 972.060241][ C0] ? finish_wait+0x260/0x260 [ 972.064832][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 972.070285][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 972.075482][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 972.080844][ C0] ? __secure_computing+0xb4/0x310 [ 972.085955][ C0] do_syscall_64+0x3a/0xb0 [ 972.090410][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 972.096306][ C0] RIP: 0033:0x7f59cfbea2e3 [ 972.100709][ C0] RSP: 002b:00007ffc250bf068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 972.109111][ C0] RAX: ffffffffffffffda RBX: 00005629150b5b40 RCX: 00007f59cfbea2e3 [ 972.117085][ C0] RDX: 0000000000000004 RSI: 00007ffc250bf130 RDI: 0000000000000004 [ 972.125065][ C0] RBP: 00007ffc250bf1e0 R08: 00005629150a7c00 R09: 0000000000000000 [ 972.133562][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf130 [ 972.141524][ C0] R13: 000000000aba9500 R14: 0000000000000003 R15: 000000000000000e [ 972.149493][ C0] task:syz-executor.4 state:D stack:28512 pid:10177 ppid: 4922 flags:0x00000004 [ 972.158710][ C0] Call Trace: [ 972.161987][ C0] __schedule+0x920/0x1fa0 [ 972.166419][ C0] ? io_schedule_timeout+0x140/0x140 [ 972.171694][ C0] schedule+0xcb/0x270 [ 972.175751][ C0] schedule_preempt_disabled+0xc/0x20 [ 972.181110][ C0] __mutex_lock+0x7ef/0x10e0 [ 972.185685][ C0] ? synchronize_rcu_expedited+0x2a5/0x640 [ 972.191487][ C0] ? mutex_lock_io_nested+0xf50/0xf50 [ 972.196870][ C0] ? synchronize_rcu_expedited+0x270/0x640 [ 972.202686][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 972.207542][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 972.213818][ C0] synchronize_rcu_expedited+0x2a5/0x640 [ 972.222204][ C0] ? rcu_exp_wait_wake+0x4e0/0x4e0 [ 972.229142][ C0] ? lock_acquire+0x19d/0x700 [ 972.233880][ C0] ? input_flush_device+0x49/0xd0 [ 972.238963][ C0] ? __lock_acquire+0x16a7/0x5230 [ 972.244892][ C0] ? find_held_lock+0x2d/0x110 [ 972.249710][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 972.255878][ C0] synchronize_rcu+0x106/0x1a0 [ 972.260830][ C0] ? synchronize_rcu_expedited+0x640/0x640 [ 972.266696][ C0] ? evdev_release+0x23a/0x410 [ 972.271584][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 972.276473][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 972.281745][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 972.287035][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 972.292270][ C0] evdev_release+0x23f/0x410 [ 972.297587][ C0] __fput+0x288/0x920 [ 972.302119][ C0] ? evdev_open+0x6a0/0x6a0 [ 972.307085][ C0] task_work_run+0xdd/0x1a0 [ 972.311832][ C0] exit_to_user_mode_prepare+0x218/0x220 [ 972.317497][ C0] syscall_exit_to_user_mode+0x19/0x60 [ 972.323018][ C0] do_syscall_64+0x47/0xb0 [ 972.327470][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 972.333405][ C0] RIP: 0033:0x41940b [ 972.337324][ C0] RSP: 002b:00007fff76620a50 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 972.345764][ C0] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 000000000041940b [ 972.353765][ C0] RDX: 00000000dd359d74 RSI: 0000000008b0aeda RDI: 0000000000000003 [ 972.361911][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b33424b70 [ 972.369891][ C0] R10: 0000000000027a94 R11: 0000000000000293 R12: 000000000056c9e0 [ 972.378094][ C0] R13: 000000000056c9e0 R14: 000000000056bf60 R15: 00000000000ddef2 [ 972.387112][ C0] task:syz-executor.4 state:D stack:28632 pid:10180 ppid: 4922 flags:0x00000004 [ 972.396403][ C0] Call Trace: [ 972.402542][ C0] __schedule+0x920/0x1fa0 [ 972.406958][ C0] ? io_schedule_timeout+0x140/0x140 [ 972.412231][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 972.417244][ C0] ? prepare_to_wait+0x122/0x3f0 [ 972.422177][ C0] schedule+0xcb/0x270 [ 972.426262][ C0] io_schedule+0xb6/0x130 [ 972.430586][ C0] bit_wait_io+0x12/0xd0 [ 972.434821][ C0] __wait_on_bit+0x60/0x190 [ 972.439327][ C0] ? bit_wait+0xd0/0xd0 [ 972.443476][ C0] out_of_line_wait_on_bit+0xd5/0x110 [ 972.449277][ C0] ? __wait_on_bit+0x190/0x190 [ 972.454027][ C0] ? var_wake_function+0x130/0x130 [ 972.459140][ C0] __wait_on_buffer+0x7c/0x90 [ 972.463823][ C0] __ext4_find_entry+0xc4f/0x1050 [ 972.468843][ C0] ? ext4_dx_find_entry+0x540/0x540 [ 972.474043][ C0] ? d_alloc_parallel+0x91f/0x1980 [ 972.479143][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 972.483992][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 972.489711][ C0] ext4_lookup+0x173/0x650 [ 972.494132][ C0] ? map_id_range_down+0x1c4/0x340 [ 972.499232][ C0] ? ext4_resetent+0x2a0/0x2a0 [ 972.503999][ C0] ? projid_m_show+0x220/0x220 [ 972.508769][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 972.515013][ C0] ? generic_permission+0x126/0x5b0 [ 972.520236][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 972.526482][ C0] ? security_inode_permission+0xc5/0xf0 [ 972.532137][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 972.538400][ C0] lookup_open.isra.0+0x7b1/0x1300 [ 972.543534][ C0] ? hashlen_string+0xf0/0xf0 [ 972.548212][ C0] ? verify_cpu+0x100/0x100 [ 972.552716][ C0] ? verify_cpu+0x100/0x100 [ 972.557224][ C0] path_openat+0x9b4/0x27e0 [ 972.561749][ C0] ? path_lookupat+0x850/0x850 [ 972.566514][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 972.572502][ C0] do_filp_open+0x190/0x3d0 [ 972.577003][ C0] ? may_open_dev+0xf0/0xf0 [ 972.581498][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 972.586532][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 972.591464][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 972.597698][ C0] ? _raw_spin_unlock+0x1a/0x30 [ 972.602556][ C0] ? alloc_fd+0x2bc/0x640 [ 972.606902][ C0] do_sys_openat2+0x16d/0x420 [ 972.611588][ C0] ? build_open_flags+0x6f0/0x6f0 [ 972.616607][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 972.622071][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 972.626919][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 972.631769][ C0] __x64_sys_openat+0x13f/0x1f0 [ 972.636612][ C0] ? __ia32_sys_open+0x1c0/0x1c0 [ 972.642409][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 972.648384][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 972.654285][ C0] do_syscall_64+0x3a/0xb0 [ 972.658697][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 972.664583][ C0] RIP: 0033:0x4196e4 [ 972.668464][ C0] RSP: 002b:00007f829f81ecc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 972.676877][ C0] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 972.684843][ C0] RDX: 0000000000084762 RSI: 00007f829f81ed60 RDI: 00000000ffffff9c [ 972.692807][ C0] RBP: 00007f829f81ed60 R08: 0000000000000000 R09: 0000000000000000 [ 972.700856][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000084762 [ 972.708831][ C0] R13: 00007fff766209ef R14: 00007f829f81f300 R15: 0000000000022000 [ 972.718820][ C0] task:syz-executor.4 state:D stack:29448 pid:10192 ppid: 4922 flags:0x00000004 [ 972.729391][ C0] Call Trace: [ 972.733412][ C0] __schedule+0x920/0x1fa0 [ 972.738787][ C0] ? io_schedule_timeout+0x140/0x140 [ 972.745080][ C0] ? mark_held_locks+0x9f/0xe0 [ 972.750053][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 972.756109][ C0] schedule+0xcb/0x270 [ 972.760416][ C0] rwsem_down_write_slowpath+0x917/0x11c0 [ 972.768553][ C0] ? rwsem_mark_wake+0x830/0x830 [ 972.775236][ C0] ? lock_acquire+0x19d/0x700 [ 972.781072][ C0] ? path_openat+0x94e/0x27e0 [ 972.785769][ C0] ? lock_release+0x6f0/0x6f0 [ 972.791676][ C0] ? lock_acquire+0x19d/0x700 [ 972.797281][ C0] ? lock_release+0x6f0/0x6f0 [ 972.802168][ C0] down_write+0x137/0x150 [ 972.806644][ C0] ? down_write_killable_nested+0x180/0x180 [ 972.814113][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 972.820385][ C0] path_openat+0x94e/0x27e0 [ 972.824891][ C0] ? path_lookupat+0x850/0x850 [ 972.829659][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 972.835631][ C0] do_filp_open+0x190/0x3d0 [ 972.840144][ C0] ? may_open_dev+0xf0/0xf0 [ 972.844636][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 972.849645][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 972.854565][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 972.860810][ C0] ? _raw_spin_unlock+0x1a/0x30 [ 972.865667][ C0] ? alloc_fd+0x2bc/0x640 [ 972.869980][ C0] do_sys_openat2+0x16d/0x420 [ 972.874656][ C0] ? build_open_flags+0x6f0/0x6f0 [ 972.879669][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 972.885128][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 972.890004][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 972.894865][ C0] __x64_sys_openat+0x13f/0x1f0 [ 972.899705][ C0] ? __ia32_sys_open+0x1c0/0x1c0 [ 972.904638][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 972.910604][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 972.916500][ C0] do_syscall_64+0x3a/0xb0 [ 972.920919][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 972.926814][ C0] RIP: 0033:0x4196e4 [ 972.930693][ C0] RSP: 002b:00007f829f7fdcc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 972.939096][ C0] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 972.947150][ C0] RDX: 0000000000161f42 RSI: 00007f829f7fdd60 RDI: 00000000ffffff9c [ 972.955121][ C0] RBP: 00007f829f7fdd60 R08: 0000000000000000 R09: 0000000000000000 [ 972.963746][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000161f42 [ 972.974761][ C0] R13: 00007fff766209ef R14: 00007f829f7fe300 R15: 0000000000022000 [ 972.986110][ C0] task:syz-executor.4 state:D stack:29544 pid:10193 ppid: 4922 flags:0x00000004 [ 972.996315][ C0] Call Trace: [ 973.001016][ C0] __schedule+0x920/0x1fa0 [ 973.006447][ C0] ? io_schedule_timeout+0x140/0x140 [ 973.011890][ C0] ? mark_held_locks+0x9f/0xe0 [ 973.016871][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 973.022104][ C0] schedule+0xcb/0x270 [ 973.026427][ C0] rwsem_down_read_slowpath+0x4ca/0x980 [ 973.032941][ C0] ? down_write+0x150/0x150 [ 973.037883][ C0] ? lock_release+0x6f0/0x6f0 [ 973.044452][ C0] down_read+0xe4/0x440 [ 973.048652][ C0] ? rwsem_down_read_slowpath+0x980/0x980 [ 973.054640][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 973.061477][ C0] ? __mnt_want_write+0x196/0x270 [ 973.066537][ C0] path_openat+0x14bf/0x27e0 [ 973.071389][ C0] ? path_lookupat+0x850/0x850 [ 973.078346][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 973.085499][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 973.092059][ C0] do_filp_open+0x190/0x3d0 [ 973.096772][ C0] ? may_open_dev+0xf0/0xf0 [ 973.103035][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 973.108100][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 973.113596][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 973.121243][ C0] ? _raw_spin_unlock+0x1a/0x30 [ 973.126349][ C0] ? alloc_fd+0x2bc/0x640 [ 973.130808][ C0] do_sys_openat2+0x16d/0x420 [ 973.136556][ C0] ? build_open_flags+0x6f0/0x6f0 [ 973.142300][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 973.148084][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 973.153058][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 973.158437][ C0] __x64_sys_openat+0x13f/0x1f0 [ 973.164182][ C0] ? __ia32_sys_open+0x1c0/0x1c0 [ 973.170920][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 973.177284][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 973.183215][ C0] do_syscall_64+0x3a/0xb0 [ 973.187656][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 973.193562][ C0] RIP: 0033:0x4196e4 [ 973.197495][ C0] RSP: 002b:00007f829f7dccc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 973.207481][ C0] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004196e4 [ 973.216055][ C0] RDX: 0000000000105002 RSI: 00007f829f7dcd60 RDI: 00000000ffffff9c [ 973.225078][ C0] RBP: 00007f829f7dcd60 R08: 0000000000000000 R09: 0000000000000000 [ 973.233580][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000105002 [ 973.242944][ C0] R13: 00007fff766209ef R14: 00007f829f7dd300 R15: 0000000000022000 [ 973.254380][ C0] task:kworker/u4:7 state:R running task stack:32568 pid:10183 ppid: 2 flags:0x00004000 [ 973.268703][ C0] Call Trace: [ 973.272628][ C0] ? umh_complete+0x90/0x90 [ 973.277377][ C0] __switch_to_asm+0x40/0x40 [ 973.283126][ C0] task:kworker/u4:7 state:R running task stack:32568 pid:10186 ppid: 2 flags:0x00004000 [ 973.295581][ C0] Call Trace: [ 973.299965][ C0] ? umh_complete+0x90/0x90 [ 973.306143][ C0] __switch_to_asm+0x40/0x40 [ 973.311053][ C0] task:kworker/u4:7 state:R running task stack:32568 pid:10189 ppid: 2 flags:0x00004000 [ 973.323943][ C0] Call Trace: [ 973.328100][ C0] ? umh_complete+0x90/0x90 [ 973.334133][ C0] __switch_to_asm+0x40/0x40 [ 973.339785][ C0] task:kworker/u4:7 state:R running task stack:32568 pid:10191 ppid: 2 flags:0x00004000 [ 973.352435][ C0] Call Trace: [ 973.356108][ C0] ? umh_complete+0x90/0x90 [ 973.363021][ C0] __switch_to_asm+0x40/0x40 [ 973.369279][ C0] task:(agetty) state:R running task stack:28512 pid:10195 ppid: 1 flags:0x00000000 [ 973.380167][ C0] Call Trace: [ 973.383451][ C0] __schedule+0x920/0x1fa0 [ 973.387886][ C0] ? io_schedule_timeout+0x140/0x140 [ 973.393175][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 973.399170][ C0] preempt_schedule_common+0x30/0x60 [ 973.404475][ C0] __cond_resched+0x18/0x20 [ 973.408975][ C0] __mutex_lock+0xad/0x10e0 [ 973.413505][ C0] ? tty_buffer_flush+0x76/0x2b0 [ 973.418592][ C0] ? mutex_lock_io_nested+0xf50/0xf50 [ 973.423985][ C0] ? irqentry_enter+0x2b/0x50 [ 973.428667][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 973.434643][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 973.441686][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 973.447767][ C0] ? ldsem_down_read_trylock+0x11b/0x180 [ 973.453408][ C0] ? ldsem_down_read_trylock+0x121/0x180 [ 973.459126][ C0] tty_buffer_flush+0x76/0x2b0 [ 973.463890][ C0] tty_ldisc_flush+0x66/0xe0 [ 973.468485][ C0] vt_ioctl+0x1aea/0x27f0 [ 973.472834][ C0] ? do_get_mempolicy+0xa10/0xdc0 [ 973.477870][ C0] ? vt_waitactive+0x350/0x350 [ 973.482627][ C0] ? kfree+0xdb/0x3b0 [ 973.486598][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 973.492841][ C0] ? tomoyo_path_number_perm+0x24e/0x590 [ 973.498482][ C0] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 973.504280][ C0] ? __lock_acquire+0x16a7/0x5230 [ 973.509293][ C0] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 973.515276][ C0] ? vt_waitactive+0x350/0x350 [ 973.520027][ C0] tty_ioctl+0xe4d/0x1600 [ 973.524349][ C0] ? tty_lookup_driver+0x550/0x550 [ 973.529546][ C0] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 973.535789][ C0] ? do_vfs_ioctl+0x27d/0x1090 [ 973.540538][ C0] ? generic_block_fiemap+0x60/0x60 [ 973.545768][ C0] ? find_held_lock+0x2d/0x110 [ 973.550571][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 973.556022][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 973.560874][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 973.565810][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 973.572129][ C0] ? tty_lookup_driver+0x550/0x550 [ 973.577289][ C0] __x64_sys_ioctl+0x193/0x200 [ 973.582087][ C0] do_syscall_64+0x3a/0xb0 [ 973.586498][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 973.592417][ C0] RIP: 0033:0x7ff88e636017 [ 973.596848][ C0] RSP: 002b:00007ffc1ddde678 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 973.605277][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff88e636017 [ 973.613293][ C0] RDX: 0000000000000003 RSI: 0000000000004b45 RDI: 0000000000000003 [ 973.621273][ C0] RBP: 0000000000000001 R08: 00007ffc1ddde670 R09: 0000000000000000 [ 973.629324][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613a540f8e8 [ 973.637291][ C0] R13: 00007ffc1ddde700 R14: 00005613a540f4c0 R15: 00007ffc1ddde980 [ 973.645256][ C0] [ 973.645256][ C0] Showing all locks held in the system: [ 973.652954][ C0] 7 locks held by kworker/0:1/7: [ 973.657876][ C0] #0: ffff88810902c938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x871/0x1580 [ 973.668617][ C0] #1: ffffc9000007fda8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1580 [ 973.679868][ C0] #2: ffff88810e270220 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4320 [ 973.688778][ C0] #3: ffff88810df25220 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x791 [ 973.698363][ C0] #4: ffff88811684b1a8 (&dev->mutex){....}-{3:3}, at: device_release_driver+0x1c/0x40 [ 973.708043][ C0] #5: ffffffff88511028 (input_mutex){+.+.}-{3:3}, at: __input_unregister_device+0x16d/0x470 [ 973.718268][ C0] #6: ffffffff87a7f128 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x521/0x640 [ 973.729210][ C0] 5 locks held by kworker/1:1/32: [ 973.736187][ C0] 4 locks held by kworker/0:2/1516: [ 973.743160][ C0] 6 locks held by in:imklog/4272: [ 973.748641][ C0] #0: ffff8881051d00f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 973.761682][ C0] #1: ffffc90000007d78 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x630 [ 973.772384][ C0] #2: ffff8881475d0230 (&dev->event_lock){-.-.}-{2:2}, at: input_repeat_key+0x78/0x380 [ 973.783499][ C0] #3: ffffffff87a78d20 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x700 [ 973.795057][ C0] #4: ffffffff87e358b8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x86/0x1750 [ 973.805087][ C0] #5: ffffffff87a78d20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x269 [ 973.816768][ C0] 2 locks held by agetty/4274: [ 973.822079][ C0] #0: ffff888115f61098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 973.832490][ C0] #1: ffffc9000052b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 973.844542][ C0] 2 locks held by agetty/4283: [ 973.850219][ C0] #0: ffff888115f60098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 973.861754][ C0] #1: ffffc9000051b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 973.874239][ C0] 3 locks held by syz-executor.1/4430: [ 973.880028][ C0] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: do_unlinkat+0x190/0x690 [ 973.889101][ C0] #1: ffff88814c8b9838 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: do_unlinkat+0x27d/0x690 [ 973.899496][ C0] #2: ffff88814c82abe8 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: vfs_unlink+0xd3/0x610 [ 973.909634][ C0] 3 locks held by syz-executor.5/5334: [ 973.915087][ C0] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: do_unlinkat+0x190/0x690 [ 973.924351][ C0] #1: ffff88814c8bc970 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: do_unlinkat+0x27d/0x690 [ 973.934644][ C0] #2: ffff88814c8b8488 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: vfs_unlink+0xd3/0x610 [ 973.946930][ C0] 5 locks held by kworker/0:4/7423: [ 973.952147][ C0] 3 locks held by kworker/1:7/9106: [ 973.957369][ C0] 5 locks held by kworker/0:7/9829: [ 973.962859][ C0] 2 locks held by kworker/0:6/24283: [ 973.968151][ C0] #0: ffff888100066538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x871/0x1580 [ 973.978533][ C0] #1: ffffc900134b7da8 ((work_completion)(&rew.rew_work)){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1580 [ 973.989866][ C0] 2 locks held by agetty/2409: [ 973.994643][ C0] #0: ffff888115abf098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 974.004404][ C0] #1: ffffc9000050b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd5b/0x12f0 [ 974.014530][ C0] 5 locks held by systemd-udevd/10107: [ 974.020006][ C0] 1 lock held by syz-executor.3/10154: [ 974.025461][ C0] 1 lock held by syz-executor.4/10177: [ 974.030924][ C0] #0: ffffffff87a7f128 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x2a5/0x640 [ 974.042257][ C0] 2 locks held by syz-executor.4/10180: [ 974.047802][ C0] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x25dd/0x27e0 [ 974.057055][ C0] #1: ffff88811f2c1838 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: path_openat+0x94e/0x27e0 [ 974.067255][ C0] 2 locks held by syz-executor.4/10192: [ 974.072810][ C0] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x25dd/0x27e0 [ 974.082069][ C0] #1: ffff88811f2c1838 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: path_openat+0x94e/0x27e0 [ 974.092281][ C0] 2 locks held by syz-executor.4/10193: [ 974.097893][ C0] #0: ffff88810f8da438 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x264e/0x27e0 [ 974.107161][ C0] #1: ffff88811f2c1838 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: path_openat+0x14bf/0x27e0 [ 974.117493][ C0] 1 lock held by (agetty)/10195: [ 974.122427][ C0] [ 974.124884][ C0] ============================================= [ 974.124884][ C0] [ 974.134301][ C1] rcu: INFO: rcu_sched self-detected stall on CPU [ 974.135182][ C0] task:systemd state:R running task [ 974.141211][ C1] rcu: 1-...!: (1 GPs behind) idle=a1e/1/0x4000000000000000 softirq=79914/79915 fqs=1 [ 974.141238][ C0] stack:22880 pid: 1 ppid: 0 flags:0x00000000 [ 974.149405][ C0] Call Trace: [ 974.149422][ C0] __schedule+0x920/0x1fa0 [ 974.149451][ C0] ? io_schedule_timeout+0x140/0x140 [ 974.149471][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 974.149499][ C0] ? call_rcu+0x2eb/0x790 [ 974.149526][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 974.149554][ C0] preempt_schedule_common+0x30/0x60 [ 974.149595][ C0] __cond_resched+0x18/0x20 [ 974.159563][ C1] (t=11120 jiffies g=142989 q=9532) [ 974.166345][ C0] task_work_run+0xf5/0x1a0 [ 974.169637][ C1] rcu: rcu_sched kthread starved for 8807 jiffies! g142989 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 974.174066][ C0] exit_to_user_mode_prepare+0x218/0x220 [ 974.179354][ C1] rcu: Unless rcu_sched kthread gets sufficient CPU time, OOM is now expected behavior. [ 974.185331][ C0] syscall_exit_to_user_mode+0x19/0x60 [ 974.189658][ C1] rcu: RCU grace-period kthread stack dump: [ 974.189671][ C1] task:rcu_sched state:R [ 974.194686][ C0] do_syscall_64+0x47/0xb0 [ 974.199967][ C1] running task stack:29088 pid: 11 ppid: 2 flags:0x00004000 [ 974.204919][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 974.210293][ C1] Call Trace: [ 974.214808][ C0] RIP: 0033:0x7ff88e5c6a4b [ 974.225907][ C1] __schedule+0x920/0x1fa0 [ 974.236161][ C0] RSP: 002b:00007ffc1ddddb58 EFLAGS: 00000206 [ 974.246018][ C1] ? io_schedule_timeout+0x140/0x140 [ 974.252199][ C0] ORIG_RAX: 0000000000000003 [ 974.258436][ C1] ? debug_object_destroy+0x210/0x210 [ 974.263280][ C0] RAX: 0000000000000000 RBX: 00005613a53d1030 RCX: 00007ff88e5c6a4b [ 974.267879][ C1] schedule+0xcb/0x270 [ 974.276469][ C0] RDX: 00007ff88e8ea900 RSI: 0000000000000001 RDI: 0000000000000014 [ 974.282473][ C1] schedule_timeout+0x14a/0x250 [ 974.285755][ C0] RBP: 00007ff88e8eb440 R08: 00007ff890067500 R09: 00005613a53d1030 [ 974.290232][ C1] ? usleep_range+0x170/0x170 [ 974.294725][ C0] R10: 00007ff890067500 R11: 0000000000000206 R12: 0000000000000000 [ 974.300799][ C1] ? __next_timer_interrupt+0x210/0x210 [ 974.306086][ C0] R13: 00005613a53b4980 R14: 00007ffc1ddddc70 R15: 00007ff88fd68941 [ 974.310787][ C1] ? prepare_to_swait_exclusive+0x2d0/0x2d0 [ 974.316252][ C0] task:kthreadd state:S [ 974.324218][ C1] rcu_gp_kthread+0xa36/0x1ba0 [ 974.328304][ C0] stack:28192 pid: 2 ppid: 0 flags:0x00004000 [ 974.336273][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 974.341119][ C0] Call Trace: [ 974.341133][ C0] __schedule+0x920/0x1fa0 [ 974.349259][ C1] ? call_rcu+0x790/0x790 [ 974.354026][ C0] ? io_schedule_timeout+0x140/0x140 [ 974.362017][ C1] ? __kthread_parkme+0x69/0x1d0 [ 974.367590][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 974.375574][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 974.381491][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 974.386271][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 974.391804][ C0] schedule+0xcb/0x270 [ 974.398567][ C1] ? __kthread_parkme+0x118/0x1d0 [ 974.403429][ C0] kthreadd+0x5d0/0x790 [ 974.406705][ C1] ? call_rcu+0x790/0x790 [ 974.411117][ C0] ? kthread_is_per_cpu+0xf0/0xf0 [ 974.416966][ C1] kthread+0x38c/0x460 [ 974.422508][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 974.427466][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 974.432491][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 974.438475][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 974.443417][ C0] ? kthread_is_per_cpu+0xf0/0xf0 [ 974.449653][ C1] ret_from_fork+0x1f/0x30 [ 974.454686][ C0] ret_from_fork+0x1f/0x30 [ 974.459727][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 974.459739][ C1] Sending NMI from CPU 1 to CPUs 0: [ 974.464852][ C0] task:rcu_gp state:I [ 974.471306][ C1] NMI backtrace for cpu 0 [ 974.471319][ C1] CPU: 0 PID: 4272 Comm: in:imklog Not tainted 5.12.0-syzkaller #0 [ 974.471331][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 974.471342][ C1] RIP: 0010:sprintf+0x6a/0x100 [ 974.471355][ C1] Code: 00 00 4c 89 8c 24 a8 00 00 00 48 c7 04 24 b3 8a b5 41 48 c7 44 24 08 07 b3 fe 86 48 c7 44 24 10 10 52 0a 82 c7 03 f1 f1 f1 f1 43 04 00 00 00 f3 c7 43 08 f3 f3 f3 f3 65 48 8b 04 25 28 00 00 [ 974.471374][ C1] RSP: 0018:ffffc900000074d8 EFLAGS: 00000082 [ 974.471390][ C1] RAX: dffffc0000000000 RBX: fffff52000000e9b RCX: 00000000000645ed [ 974.471401][ C1] RDX: 00000000000003ce RSI: ffffffff8607fb40 RDI: ffffc900000076c8 [ 974.471412][ C1] RBP: ffffc900000075a0 R08: 00000000000003ce R09: 0000000000000001 [ 974.471423][ C1] R10: ffffffff81295799 R11: 0000000000000000 R12: ffffc900000076c8 [ 974.471433][ C1] R13: ffffffff8607fb40 R14: 0000000000000000 R15: ffffc900000076c8 [ 974.471444][ C1] FS: 00007f9c77556700(0000) GS:ffff8881f6a00000(0000) knlGS:0000000000000000 [ 974.471455][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 974.471465][ C1] CR2: 00007fe3d48f8000 CR3: 000000010555a000 CR4: 00000000001506f0 [ 974.471476][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 974.471487][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 974.471496][ C1] Call Trace: [ 974.471502][ C1] [ 974.471507][ C1] ? snprintf+0xf0/0xf0 [ 974.471514][ C1] ? desc_read+0x350/0x350 [ 974.471522][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 974.471530][ C1] ? get_data+0x3c5/0x5d0 [ 974.471537][ C1] info_print_prefix+0x248/0x340 [ 974.471545][ C1] ? msg_add_ext_text+0x1d0/0x1d0 [ 974.471553][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 974.471562][ C1] ? get_data+0x5d0/0x5d0 [ 974.471569][ C1] record_print_text+0x14d/0x3e0 [ 974.471576][ C1] ? get_record_print_text_size+0x110/0x110 [ 974.471584][ C1] ? prb_read_valid+0x75/0xa0 [ 974.471591][ C1] ? prb_final_commit+0x20/0x20 [ 974.471598][ C1] console_unlock+0x30f/0xc60 [ 974.471605][ C1] ? find_held_lock+0x2d/0x110 [ 974.471612][ C1] ? devkmsg_read+0x730/0x730 [ 974.471620][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 974.471627][ C1] vprintk_emit+0x20a/0x580 [ 974.471634][ C1] vprintk_func+0x8b/0x140 [ 974.471640][ C1] printk+0xba/0xed [ 974.471647][ C1] ? record_print_text.cold+0x16/0x16 [ 974.471654][ C1] ? put_task_stack+0x6c/0x480 [ 974.471667][ C1] sched_show_task+0x235/0x5a0 [ 974.471674][ C1] ? check_same_owner+0x260/0x260 [ 974.471682][ C1] ? cpumask_next+0x3c/0x40 [ 974.471689][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 974.471697][ C1] ? touch_all_softlockup_watchdogs+0xc0/0x110 [ 974.471706][ C1] show_state_filter+0xf4/0x2e0 [ 974.471712][ C1] ? setkeycode_helper+0x90/0x90 [ 974.471719][ C1] k_spec+0xe1/0x130 [ 974.471726][ C1] kbd_event+0xc64/0x1750 [ 974.471732][ C1] ? kbd_bh+0x2c0/0x2c0 [ 974.471739][ C1] ? lock_release+0x6f0/0x6f0 [ 974.471746][ C1] ? input_repeat_key+0x244/0x380 [ 974.471753][ C1] ? kbd_bh+0x2c0/0x2c0 [ 974.471760][ C1] input_to_handler+0x3b9/0x4c0 [ 974.471768][ C1] input_pass_values.part.0+0x28d/0x700 [ 974.471776][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 974.471784][ C1] ? ktime_mono_to_any+0x148/0x1e0 [ 974.471791][ C1] input_repeat_key+0x283/0x380 [ 974.471798][ C1] ? input_unregister_device+0xf0/0xf0 [ 974.471806][ C1] ? input_unregister_device+0xf0/0xf0 [ 974.471814][ C1] call_timer_fn+0x1a5/0x630 [ 974.471822][ C1] ? timer_fixup_init+0x60/0x60 [ 974.471830][ C1] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 974.471838][ C1] ? input_unregister_device+0xf0/0xf0 [ 974.471846][ C1] __run_timers.part.0+0x67c/0xa10 [ 974.471853][ C1] ? call_timer_fn+0x630/0x630 [ 974.471861][ C1] ? lapic_next_event+0x4d/0x80 [ 974.471868][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 974.471877][ C1] ? mark_held_locks+0x9f/0xe0 [ 974.471884][ C1] run_timer_softirq+0x80/0x120 [ 974.471891][ C1] __do_softirq+0x1b0/0x944 [ 974.471898][ C1] irq_exit_rcu+0x110/0x1a0 [ 974.471905][ C1] sysvec_apic_timer_interrupt+0x6a/0x90 [ 974.471912][ C1] [ 974.471918][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 974.471926][ C1] RIP: 0010:__might_sleep+0x18/0x190 [ 974.471939][ C1] Code: e8 9d e1 4f 00 e9 52 fe ff ff 0f 1f 84 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 41 55 41 89 d5 41 54 41 89 f4 55 48 89 fd <53> 65 48 8b 1c 25 40 ef 01 00 48 8d 7b 18 48 83 ec 10 48 89 fa 48 [ 974.471958][ C1] RSP: 0018:ffffc900021c7a40 EFLAGS: 00000246 [ 974.471971][ C1] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 974.471982][ C1] RDX: 0000000000000000 RSI: 000000000000001c RDI: ffffffff861f95e0 [ 974.471993][ C1] RBP: ffffffff861f95e0 R08: 0000000000000000 R09: 0000000000000000 [ 974.472003][ C1] R10: ffffffff8160298f R11: 0000000000000000 R12: 000000000000001c [ 974.472014][ C1] R13: 0000000000000000 R14: 0000000000000b53 R15: 00007f9c775368f3 [ 974.472024][ C1] ? __might_fault+0x4f/0x180 [ 974.472031][ C1] __might_fault+0x6e/0x180 [ 974.472037][ C1] _copy_to_user+0x27/0x150 [ 974.472045][ C1] syslog_print+0x19c/0x430 [ 974.472052][ C1] ? kmsg_dump_rewind+0x1c0/0x1c0 [ 974.472060][ C1] ? prb_final_commit+0x20/0x20 [ 974.472067][ C1] do_syslog.part.0+0x31c/0x7e0 [ 974.472074][ C1] ? syslog_print_all+0x4a0/0x4a0 [ 974.472081][ C1] ? aa_file_perm+0x5fd/0x1190 [ 974.472089][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 974.472097][ C1] ? aa_path_link+0x2f0/0x2f0 [ 974.472105][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 974.472113][ C1] ? __fsnotify_parent+0x488/0x9d0 [ 974.472121][ C1] ? fsnotify+0x1070/0x1070 [ 974.472127][ C1] ? __fdget_pos+0xe9/0x100 [ 974.472134][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 974.472141][ C1] ? security_syslog+0x73/0x90 [ 974.472148][ C1] do_syslog+0x49/0x60 [ 974.472154][ C1] kmsg_read+0x90/0xb0 [ 974.472160][ C1] ? kmsg_release+0x20/0x20 [ 974.472167][ C1] proc_reg_read+0x119/0x300 [ 974.472174][ C1] ? rw_verify_area+0x11d/0x350 [ 974.472181][ C1] ? proc_reg_write+0x300/0x300 [ 974.472188][ C1] vfs_read+0x1b5/0x570 [ 974.472195][ C1] ksys_read+0x12d/0x250 [ 974.472201][ C1] ? vfs_write+0x9e0/0x9e0 [ 974.472209][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 974.472217][ C1] ? syscall_enter_from_user_mode+0x27/0x70 [ 974.472225][ C1] do_syscall_64+0x3a/0xb0 [ 974.472233][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 974.472240][ C1] RIP: 0033:0x7f9c79b9922d [ 974.472252][ C1] Code: c1 20 00 00 75 10 b8 00 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 4e fc ff ff 48 89 04 24 b8 00 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 97 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 974.472271][ C1] RSP: 002b:00007f9c77535580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 974.472288][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c79b9922d [ 974.472299][ C1] RDX: 0000000000001fa0 RSI: 00007f9c77535da0 RDI: 0000000000000004 [ 974.472309][ C1] RBP: 000055868c6119d0 R08: 0000000000000000 R09: 0000000000000000 [ 974.472320][ C1] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f9c77535da0 [ 974.472331][ C1] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f9c77537d13 [ 974.472350][ C1] NMI backtrace for cpu 1 [ 974.475630][ C0] stack:30192 pid: 3 ppid: 2 flags:0x00004000 [ 974.479692][ C1] CPU: 1 PID: 10107 Comm: systemd-udevd Not tainted 5.12.0-syzkaller #0 [ 974.485677][ C0] Call Trace: [ 974.490882][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 974.496085][ C0] __schedule+0x920/0x1fa0 [ 974.501286][ C1] Call Trace: [ 974.506403][ C0] ? io_schedule_timeout+0x140/0x140 [ 974.510823][ C1] [ 974.515239][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 974.521558][ C1] dump_stack+0x143/0x1db [ 974.526768][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 974.531801][ C1] ? lapic_can_unplug_cpu+0x11/0x80 [ 974.536400][ C0] schedule+0xcb/0x270 [ 974.544282][ C1] nmi_cpu_backtrace.cold+0x46/0xe0 [ 974.554667][ C0] rescuer_thread+0x7a7/0xd30 [ 974.559427][ C1] ? lapic_can_unplug_cpu+0x80/0x80 [ 974.579224][ C0] ? worker_thread+0x1120/0x1120 [ 974.585383][ C1] nmi_trigger_cpumask_backtrace+0x1da/0x200 [ 974.594407][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 974.602585][ C1] rcu_dump_cpu_stacks+0x222/0x2a7 [ 974.610566][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 974.618538][ C1] rcu_sched_clock_irq.cold+0x51f/0xada [ 974.626534][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 974.635599][ C1] ? rcu_read_lock_sched_held+0x3a/0x70 [ 974.642530][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 974.650502][ C1] ? __raise_softirq_irqoff+0x175/0x1c0 [ 974.658474][ C0] ? __kthread_parkme+0x118/0x1d0 [ 974.666548][ C1] update_process_times+0x139/0x1b0 [ 974.669840][ C0] ? worker_thread+0x1120/0x1120 [ 974.672682][ C1] tick_sched_handle+0x9b/0x180 [ 974.676833][ C0] kthread+0x38c/0x460 [ 974.681242][ C1] tick_sched_timer+0x1a4/0x2c0 [ 974.687996][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 974.692319][ C1] ? get_cpu_iowait_time_us+0x3f0/0x3f0 [ 974.697264][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 974.702295][ C1] __hrtimer_run_queues+0x1c0/0xd80 [ 974.708548][ C0] ret_from_fork+0x1f/0x30 [ 974.712870][ C1] ? enqueue_hrtimer+0x3a0/0x3a0 [ 974.718230][ C0] task:rcu_par_gp state:I [ 974.724117][ C1] ? ktime_get_update_offsets_now+0x3eb/0x5c0 [ 974.728815][ C0] stack:30920 pid: 4 ppid: 2 flags:0x00004000 [ 974.733638][ C1] hrtimer_interrupt+0x2fc/0x9b0 [ 974.738305][ C0] Call Trace: [ 974.743060][ C1] __sysvec_apic_timer_interrupt+0xf5/0x420 [ 974.747805][ C0] __schedule+0x920/0x1fa0 [ 974.752811][ C1] sysvec_apic_timer_interrupt+0x2f/0x90 [ 974.757298][ C0] ? io_schedule_timeout+0x140/0x140 [ 974.761699][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 974.765492][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 974.771985][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x3a/0x50 [ 974.777270][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 974.782022][ C1] Code: 10 e8 ba 83 78 fb 48 89 ef e8 92 37 79 fb 81 e3 00 02 00 00 75 17 9c 58 f6 c4 02 75 17 48 85 db 74 01 fb 65 ff 0d 36 30 53 7a <5b> 5d c3 e8 be 6e 97 fb eb e2 e8 47 86 fe ff eb e2 0f 1f 44 00 00 [ 974.787030][ C0] schedule+0xcb/0x270 [ 974.792612][ C1] RSP: 0018:ffffc90000148c88 EFLAGS: 00000206 [ 974.799059][ C0] rescuer_thread+0x7a7/0xd30 [ 974.806730][ C1] [ 974.806745][ C1] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff1445442 [ 974.812538][ C0] ? worker_thread+0x1120/0x1120 [ 974.817777][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff85aebed2 [ 974.822087][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 974.826543][ C1] RBP: ffff88811899c218 R08: 0000000000000001 R09: ffffffff8a1e97cf [ 974.830827][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 974.837432][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000246 [ 974.843101][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 974.847288][ C1] R13: ffff88811899c218 R14: 0000000000000021 R15: ffff88811899c108 [ 974.853988][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 974.859727][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 974.866401][ C0] ? __kthread_parkme+0x118/0x1d0 [ 974.872960][ C1] input_repeat_key+0x118/0x380 [ 974.878563][ C0] ? worker_thread+0x1120/0x1120 [ 974.885635][ C1] ? input_unregister_device+0xf0/0xf0 [ 974.892353][ C0] kthread+0x38c/0x460 [ 974.897751][ C1] ? input_unregister_device+0xf0/0xf0 [ 974.902805][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 974.908913][ C1] call_timer_fn+0x1a5/0x630 [ 974.914476][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 974.920472][ C1] ? timer_fixup_init+0x60/0x60 [ 974.925240][ C0] ret_from_fork+0x1f/0x30 [ 974.930084][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 974.936324][ C0] task:kworker/0:0 state:R [ 974.941075][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 974.945947][ C0] running task stack:22056 pid: 5 ppid: 2 flags:0x00004000 [ 974.950455][ C1] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 974.954974][ C0] Workqueue: 0x0 [ 974.960615][ C1] ? input_unregister_device+0xf0/0xf0 [ 974.963543][ C0] (events) [ 974.969509][ C1] __run_timers.part.0+0x67c/0xa10 [ 974.974782][ C0] [ 974.974793][ C0] Call Trace: [ 974.994604][ C1] ? call_timer_fn+0x630/0x630 [ 975.000675][ C0] __schedule+0x920/0x1fa0 [ 975.008634][ C1] ? lapic_next_event+0x4d/0x80 [ 975.016604][ C0] ? io_schedule_timeout+0x140/0x140 [ 975.024558][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 975.032528][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 975.040485][ C1] ? clockevents_program_event+0x12b/0x370 [ 975.045162][ C0] schedule+0xcb/0x270 [ 975.049648][ C1] ? tick_program_event+0xa8/0x130 [ 975.054139][ C0] worker_thread+0x14c/0x1120 [ 975.058620][ C1] run_timer_softirq+0x80/0x120 [ 975.063641][ C0] ? process_one_work+0x1580/0x1580 [ 975.068475][ C1] __do_softirq+0x1b0/0x944 [ 975.073320][ C0] kthread+0x38c/0x460 [ 975.078331][ C1] irq_exit_rcu+0x110/0x1a0 [ 975.083076][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 975.089034][ C1] sysvec_apic_timer_interrupt+0x6a/0x90 [ 975.093691][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 975.099916][ C1] [ 975.105009][ C0] ret_from_fork+0x1f/0x30 [ 975.109493][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 975.113984][ C0] task:kworker/0:0H state:I [ 975.118825][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 975.123600][ C0] stack:29296 pid: 6 ppid: 2 flags:0x00004000 [ 975.127639][ C1] Code: 89 03 e9 04 fd ff ff b9 ff ff ff ff ba 08 00 00 00 4d 8b 03 48 0f bd ca 49 8b 45 00 48 63 c9 e9 64 ff ff ff 66 0f 1f 44 00 00 <65> 8b 05 29 99 c1 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b [ 975.131691][ C0] Workqueue: 0x0 [ 975.136182][ C1] RSP: 0018:ffffc900068d7900 EFLAGS: 00000202 [ 975.140756][ C0] (events_highpri) [ 975.145589][ C1] [ 975.145599][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000001 [ 975.150425][ C0] [ 975.150436][ C0] Call Trace: [ 975.156442][ C1] RDX: 0000000000000000 RSI: ffff888117fc0000 RDI: 0000000000000003 [ 975.160730][ C0] __schedule+0x920/0x1fa0 [ 975.165268][ C1] RBP: ffff888105dc0480 R08: 0000000000000000 R09: 0000000000000001 [ 975.172508][ C0] ? io_schedule_timeout+0x140/0x140 [ 975.179550][ C1] R10: ffffffff81dd7757 R11: 0000000000000010 R12: 0000000000000002 [ 975.184270][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 975.190734][ C1] R13: 00000000000002b1 R14: dffffc0000000000 R15: 0000000000000001 [ 975.195171][ C0] schedule+0xcb/0x270 [ 975.218103][ C1] ? tomoyo_domain_quota_is_ok+0x307/0x550 [ 975.228117][ C0] worker_thread+0x14c/0x1120 [ 975.236822][ C1] tomoyo_domain_quota_is_ok+0x311/0x550 [ 975.246469][ C0] ? process_one_work+0x1580/0x1580 [ 975.254859][ C1] tomoyo_supervisor+0x2f2/0xf00 [ 975.263235][ C0] kthread+0x38c/0x460 [ 975.271537][ C1] ? tomoyo_profile+0x50/0x50 [ 975.276542][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 975.284718][ C1] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 975.293985][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 975.297747][ C1] ? trace_hardirqs_on+0x5b/0x1a0 [ 975.309157][ C0] ret_from_fork+0x1f/0x30 [ 975.313702][ C1] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 975.317038][ C0] task:kworker/0:1 state:D [ 975.322748][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 975.326041][ C0] stack:22200 pid: 7 ppid: 2 flags:0x00004000 [ 975.331953][ C1] ? tomoyo_path_matches_pattern+0x110/0x280 [ 975.336717][ C0] Workqueue: usb_hub_wq hub_event [ 975.341876][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 975.347082][ C0] [ 975.347099][ C0] Call Trace: [ 975.351144][ C1] ? tomoyo_check_path_acl+0xab/0x210 [ 975.356327][ C0] __schedule+0x920/0x1fa0 [ 975.361001][ C1] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 975.366187][ C0] ? io_schedule_timeout+0x140/0x140 [ 975.371202][ C1] ? tomoyo_same_mount_acl+0x450/0x450 [ 975.377176][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 975.383154][ C1] tomoyo_path_permission+0x270/0x3a0 [ 975.388259][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 975.394074][ C1] tomoyo_path_perm+0x2f0/0x400 [ 975.399603][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 975.404621][ C1] ? tomoyo_check_open_permission+0x380/0x380 [ 975.410172][ C0] schedule+0xcb/0x270 [ 975.416394][ C1] ? lock_chain_count+0x20/0x20 [ 975.421933][ C0] synchronize_rcu_expedited+0x47a/0x640 [ 975.426948][ C1] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 975.432146][ C0] ? rcu_exp_wait_wake+0x4e0/0x4e0 [ 975.437063][ C1] security_inode_getattr+0xcf/0x140 [ 975.441899][ C0] ? finish_wait+0x260/0x260 [ 975.445960][ C1] vfs_fstat+0x43/0xb0 [ 975.450796][ C0] ? input_unregister_handle+0x128/0x290 [ 975.455996][ C1] __do_sys_newfstat+0x81/0x100 [ 975.461523][ C0] ? lock_release+0x6f0/0x6f0 [ 975.466617][ C1] ? __do_sys_fstat+0x100/0x100 [ 975.471812][ C0] ? cond_synchronize_rcu+0x20/0x20 [ 975.476220][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 975.481142][ C0] ? find_held_lock+0x2d/0x110 [ 975.485889][ C1] ? get_vtime_delta+0x111/0x260 [ 975.491936][ C0] ? input_unregister_handle+0x200/0x290 [ 975.498682][ C1] ? __secure_computing+0xb4/0x310 [ 975.503605][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 975.506902][ C1] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 975.512796][ C0] ? input_unregister_handle+0x128/0x290 [ 975.517193][ C1] do_syscall_64+0x3a/0xb0 [ 975.522805][ C0] synchronize_rcu+0x106/0x1a0 [ 975.528073][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 975.534049][ C0] ? synchronize_rcu_expedited+0x640/0x640 [ 975.539057][ C1] RIP: 0033:0x7f59cfbdc2e2 [ 975.545454][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 975.550394][ C1] Code: 48 8b 05 b9 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 77 33 48 63 fe b8 05 00 00 00 48 89 d6 0f 05 <48> 3d 00 f0 ff ff 77 06 f3 c3 0f 1f 40 00 48 8b 15 81 db 2b 00 f7 [ 975.569980][ C0] ? wait_for_completion_io+0x270/0x270 [ 975.574058][ C1] RSP: 002b:00007ffc250ba798 EFLAGS: 00000246 [ 975.580114][ C0] ? wait_for_completion_io+0x270/0x270 [ 975.584778][ C1] ORIG_RAX: 0000000000000005 [ 975.587094][ C0] ? input_unregister_handle+0x200/0x290 [ 975.595052][ C1] RAX: ffffffffffffffda RBX: 00007f59cfe97440 RCX: 00007f59cfbdc2e2 [ 975.600324][ C0] kbd_disconnect+0x19/0x30 [ 975.608288][ C1] RDX: 00007ffc250ba7a0 RSI: 00007ffc250ba7a0 RDI: 0000000000000007 [ 975.614284][ C0] __input_unregister_device+0x206/0x470 [ 975.622238][ C1] RBP: 0000562915094250 R08: 0000000000000b40 R09: 00005629150a1180 [ 975.628044][ C0] input_unregister_device+0xb4/0xf0 [ 975.635997][ C1] R10: 0000562915094250 R11: 0000000000000246 R12: 0000000000000001 [ 975.641008][ C0] dvb_usb_remote_exit+0x164/0x1d0 [ 975.648961][ C1] R13: 0000000000001000 R14: 00005629150a1180 R15: 00007ffc250baa90 [ 975.655189][ C0] dvb_usb_exit.isra.0+0x1e/0x310 [ 976.483731][ C0] dvb_usb_device_exit+0x16a/0x280 [ 976.490250][ C0] ? dvb_usb_exit.isra.0+0x310/0x310 [ 976.496628][ C0] ? mark_held_locks+0x9f/0xe0 [ 976.502546][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 976.509059][ C0] ? usb_disable_interface+0x82/0x3c0 [ 976.514676][ C0] usb_unbind_interface+0x1d8/0x8d0 [ 976.522067][ C0] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 976.528821][ C0] ? usb_unbind_device+0x1a0/0x1a0 [ 976.534605][ C0] __device_release_driver+0x3bd/0x6f0 [ 976.540346][ C0] device_release_driver+0x26/0x40 [ 976.546537][ C0] bus_remove_device+0x2eb/0x5a0 [ 976.552077][ C0] device_del+0x502/0xd40 [ 976.556426][ C0] ? __device_links_queue_sync_state+0x3f0/0x3f0 [ 976.562751][ C0] ? pm_runtime_barrier+0xdc/0x1a0 [ 976.567876][ C0] usb_disable_device+0x35b/0x7b0 [ 976.574507][ C0] ? trace_hardirqs_off_caller+0x110/0x1a0 [ 976.580329][ C0] usb_disconnect.cold+0x27d/0x791 [ 976.585445][ C0] hub_event+0x1c9c/0x4320 [ 976.589853][ C0] ? hub_port_debounce+0x3c0/0x3c0 [ 976.594971][ C0] ? __lock_acquire+0x1c91/0x5230 [ 976.600006][ C0] ? trace_workqueue_activate_work+0x111/0x1e0 [ 976.606180][ C0] ? lock_release+0x6f0/0x6f0 [ 976.610863][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 976.615701][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 976.620724][ C0] process_one_work+0x98d/0x1580 [ 976.625657][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 976.631040][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 976.635962][ C0] worker_thread+0x82b/0x1120 [ 976.640643][ C0] ? __kthread_parkme+0x118/0x1d0 [ 976.645655][ C0] ? process_one_work+0x1580/0x1580 [ 976.650843][ C0] kthread+0x38c/0x460 [ 976.654903][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 976.660091][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 976.665215][ C0] ret_from_fork+0x1f/0x30 [ 976.669626][ C0] task:kworker/u4:0 state:I stack:24192 pid: 8 ppid: 2 flags:0x00004000 [ 976.678823][ C0] Workqueue: 0x0 (events_unbound) [ 976.683934][ C0] Call Trace: [ 976.687208][ C0] __schedule+0x920/0x1fa0 [ 976.691626][ C0] ? io_schedule_timeout+0x140/0x140 [ 976.696897][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 976.701818][ C0] schedule+0xcb/0x270 [ 976.705872][ C0] worker_thread+0x14c/0x1120 [ 976.710550][ C0] ? process_one_work+0x1580/0x1580 [ 976.715756][ C0] kthread+0x38c/0x460 [ 976.720608][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 976.728286][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 976.735128][ C0] ret_from_fork+0x1f/0x30 [ 976.740008][ C0] task:mm_percpu_wq state:I stack:30920 pid: 9 ppid: 2 flags:0x00004000 [ 976.751205][ C0] Call Trace: [ 976.755445][ C0] __schedule+0x920/0x1fa0 [ 976.761313][ C0] ? io_schedule_timeout+0x140/0x140 [ 976.766953][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 976.772232][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 976.777504][ C0] schedule+0xcb/0x270 [ 976.781652][ C0] rescuer_thread+0x7a7/0xd30 [ 976.787154][ C0] ? worker_thread+0x1120/0x1120 [ 976.792520][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 976.798720][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 976.804837][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 976.810122][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 976.816590][ C0] ? __kthread_parkme+0x118/0x1d0 [ 976.821628][ C0] ? worker_thread+0x1120/0x1120 [ 976.826681][ C0] kthread+0x38c/0x460 [ 976.830743][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 976.835950][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 976.841102][ C0] ret_from_fork+0x1f/0x30 [ 976.845517][ C0] task:ksoftirqd/0 state:S stack:27480 pid: 10 ppid: 2 flags:0x00004000 [ 976.854839][ C0] Call Trace: [ 976.858989][ C0] __schedule+0x920/0x1fa0 [ 976.866813][ C0] ? io_schedule_timeout+0x140/0x140 [ 976.872872][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 976.880010][ C0] ? __do_softirq+0x7e3/0x944 [ 976.885793][ C0] schedule+0xcb/0x270 [ 976.891815][ C0] smpboot_thread_fn+0x589/0x870 [ 976.897160][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 976.904001][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 976.911028][ C0] ? __kthread_parkme+0x118/0x1d0 [ 976.916644][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 976.923018][ C0] kthread+0x38c/0x460 [ 976.927583][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 976.933042][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 976.939116][ C0] ret_from_fork+0x1f/0x30 [ 976.944151][ C0] task:rcu_sched state:R running task stack:29088 pid: 11 ppid: 2 flags:0x00004000 [ 976.955305][ C0] Call Trace: [ 976.959476][ C0] __schedule+0x920/0x1fa0 [ 976.963912][ C0] ? io_schedule_timeout+0x140/0x140 [ 976.969277][ C0] ? debug_object_destroy+0x210/0x210 [ 976.974641][ C0] schedule+0xcb/0x270 [ 976.978698][ C0] schedule_timeout+0x14a/0x250 [ 976.983538][ C0] ? usleep_range+0x170/0x170 [ 976.988215][ C0] ? __next_timer_interrupt+0x210/0x210 [ 976.993756][ C0] ? prepare_to_swait_exclusive+0x2d0/0x2d0 [ 976.999654][ C0] rcu_gp_kthread+0xa36/0x1ba0 [ 977.004416][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 977.009258][ C0] ? call_rcu+0x790/0x790 [ 977.013586][ C0] ? __kthread_parkme+0x69/0x1d0 [ 977.018514][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 977.024487][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 977.030733][ C0] ? __kthread_parkme+0x118/0x1d0 [ 977.035747][ C0] ? call_rcu+0x790/0x790 [ 977.040079][ C0] kthread+0x38c/0x460 [ 977.044137][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 977.049337][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 977.054449][ C0] ret_from_fork+0x1f/0x30 [ 977.058869][ C0] task:migration/0 state:R running task stack:30168 pid: 12 ppid: 2 flags:0x00004000 [ 977.069643][ C0] Stopper: 0x0 <- 0x0 [ 977.073620][ C0] Call Trace: [ 977.076900][ C0] __schedule+0x920/0x1fa0 [ 977.081326][ C0] ? io_schedule_timeout+0x140/0x140 [ 977.086614][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 977.092636][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 977.098448][ C0] schedule+0xcb/0x270 [ 977.102504][ C0] smpboot_thread_fn+0x589/0x870 [ 977.107539][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 977.115738][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 977.122907][ C0] ? __kthread_parkme+0x118/0x1d0 [ 977.128699][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 977.136643][ C0] kthread+0x38c/0x460 [ 977.141247][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 977.147852][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 977.153608][ C0] ret_from_fork+0x1f/0x30 [ 977.159224][ C0] task:cpuhp/0 state:S stack:26144 pid: 13 ppid: 2 flags:0x00004000 [ 977.170670][ C0] Call Trace: [ 977.175279][ C0] __schedule+0x920/0x1fa0 [ 977.180238][ C0] ? io_schedule_timeout+0x140/0x140 [ 977.185686][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 977.192043][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 977.197318][ C0] schedule+0xcb/0x270 [ 977.203168][ C0] smpboot_thread_fn+0x589/0x870 [ 977.208544][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 977.215964][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 977.224305][ C0] ? __kthread_parkme+0x118/0x1d0 [ 977.230398][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 977.237207][ C0] kthread+0x38c/0x460 [ 977.241506][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 977.246928][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 977.253278][ C0] ret_from_fork+0x1f/0x30 [ 977.258276][ C0] task:cpuhp/1 state:S stack:27920 pid: 14 ppid: 2 flags:0x00004000 [ 977.269428][ C0] Call Trace: [ 977.272782][ C0] __schedule+0x920/0x1fa0 [ 977.277758][ C0] ? io_schedule_timeout+0x140/0x140 [ 977.283179][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 977.289994][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 977.295626][ C0] schedule+0xcb/0x270 [ 977.299918][ C0] smpboot_thread_fn+0x589/0x870 [ 977.306311][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 977.312791][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 977.319215][ C0] ? __kthread_parkme+0x118/0x1d0 [ 977.324732][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 977.331614][ C0] kthread+0x38c/0x460 [ 977.336252][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 977.341493][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 977.347077][ C0] ret_from_fork+0x1f/0x30 [ 977.351763][ C0] task:migration/1 state:R running task stack:30496 pid: 15 ppid: 2 flags:0x00004000 [ 977.362635][ C0] Stopper: 0x0 <- 0x0 [ 977.366624][ C0] Call Trace: [ 977.369907][ C0] __schedule+0x920/0x1fa0 [ 977.374329][ C0] ? io_schedule_timeout+0x140/0x140 [ 977.379603][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 977.385577][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 977.391378][ C0] schedule+0xcb/0x270 [ 977.395433][ C0] smpboot_thread_fn+0x589/0x870 [ 977.401319][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 977.407898][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 977.414170][ C0] ? __kthread_parkme+0x118/0x1d0 [ 977.419204][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 977.425441][ C0] kthread+0x38c/0x460 [ 977.429504][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 977.435663][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 977.440767][ C0] ret_from_fork+0x1f/0x30 [ 977.445185][ C0] task:ksoftirqd/1 state:S stack:25016 pid: 16 ppid: 2 flags:0x00004000 [ 977.454398][ C0] Call Trace: [ 977.457678][ C0] __schedule+0x920/0x1fa0 [ 977.462102][ C0] ? io_schedule_timeout+0x140/0x140 [ 977.467388][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 977.473619][ C0] ? __do_softirq+0x7e3/0x944 [ 977.478399][ C0] schedule+0xcb/0x270 [ 977.482460][ C0] smpboot_thread_fn+0x589/0x870 [ 977.487393][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 977.493645][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 977.499896][ C0] ? __kthread_parkme+0x118/0x1d0 [ 977.504913][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 977.511145][ C0] kthread+0x38c/0x460 [ 977.515244][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 977.520445][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 977.525552][ C0] ret_from_fork+0x1f/0x30 [ 977.530198][ C0] task:kworker/1:0H state:I stack:29168 pid: 18 ppid: 2 flags:0x00004000 [ 977.539405][ C0] Workqueue: 0x0 (kblockd) [ 977.543915][ C0] Call Trace: [ 977.547180][ C0] __schedule+0x920/0x1fa0 [ 977.551605][ C0] ? io_schedule_timeout+0x140/0x140 [ 977.557922][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 977.562859][ C0] schedule+0xcb/0x270 [ 977.566932][ C0] worker_thread+0x14c/0x1120 [ 977.571630][ C0] ? process_one_work+0x1580/0x1580 [ 977.576842][ C0] kthread+0x38c/0x460 [ 977.581089][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 977.588017][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 977.593143][ C0] ret_from_fork+0x1f/0x30 [ 977.597569][ C0] task:kdevtmpfs state:S stack:27312 pid: 19 ppid: 2 flags:0x00004000 [ 977.606785][ C0] Call Trace: [ 977.610057][ C0] __schedule+0x920/0x1fa0 [ 977.614504][ C0] ? io_schedule_timeout+0x140/0x140 [ 977.619903][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 977.624967][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 977.629919][ C0] schedule+0xcb/0x270 [ 977.633979][ C0] devtmpfsd+0x278/0x2a3 [ 977.638208][ C0] ? dmar_validate_one_drhd+0x24d/0x24d [ 977.643784][ C0] kthread+0x38c/0x460 [ 977.647860][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 977.653059][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 977.658160][ C0] ret_from_fork+0x1f/0x30 [ 977.662571][ C0] task:netns state:I stack:29888 pid: 20 ppid: 2 flags:0x00004000 [ 977.671890][ C0] Call Trace: [ 977.675613][ C0] __schedule+0x920/0x1fa0 [ 977.680028][ C0] ? io_schedule_timeout+0x140/0x140 [ 977.685328][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 977.690455][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 977.695383][ C0] schedule+0xcb/0x270 [ 977.699462][ C0] rescuer_thread+0x7a7/0xd30 [ 977.704141][ C0] ? worker_thread+0x1120/0x1120 [ 977.709092][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 977.715076][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 977.721026][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 977.726077][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 977.732336][ C0] ? __kthread_parkme+0x118/0x1d0 [ 977.737383][ C0] ? worker_thread+0x1120/0x1120 [ 977.742325][ C0] kthread+0x38c/0x460 [ 977.746423][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 977.751625][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 977.756823][ C0] ret_from_fork+0x1f/0x30 [ 977.761268][ C0] task:inet_frag_wq state:I stack:30304 pid: 21 ppid: 2 flags:0x00004000 [ 977.770497][ C0] Call Trace: [ 977.773792][ C0] __schedule+0x920/0x1fa0 [ 977.778223][ C0] ? io_schedule_timeout+0x140/0x140 [ 977.783517][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 977.788533][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 977.793475][ C0] schedule+0xcb/0x270 [ 977.797904][ C0] rescuer_thread+0x7a7/0xd30 [ 977.802592][ C0] ? worker_thread+0x1120/0x1120 [ 977.807525][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 977.813876][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 977.819688][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 977.824715][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 977.830958][ C0] ? __kthread_parkme+0x118/0x1d0 [ 977.836012][ C0] ? worker_thread+0x1120/0x1120 [ 977.840957][ C0] kthread+0x38c/0x460 [ 977.845047][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 977.850241][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 977.855371][ C0] ret_from_fork+0x1f/0x30 [ 977.859816][ C0] task:kworker/u4:1 state:R running task stack:24032 pid: 22 ppid: 2 flags:0x00004000 [ 977.870627][ C0] Workqueue: 0x0 (events_unbound) [ 977.875752][ C0] Call Trace: [ 977.879022][ C0] __schedule+0x920/0x1fa0 [ 977.883436][ C0] ? io_schedule_timeout+0x140/0x140 [ 977.888716][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 977.893649][ C0] schedule+0xcb/0x270 [ 977.897712][ C0] worker_thread+0x14c/0x1120 [ 977.902382][ C0] ? __kthread_parkme+0x118/0x1d0 [ 977.907404][ C0] ? process_one_work+0x1580/0x1580 [ 977.912597][ C0] kthread+0x38c/0x460 [ 977.916672][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 977.921876][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 977.927005][ C0] ret_from_fork+0x1f/0x30 [ 977.931444][ C0] task:kworker/1:1 state:R running task stack:19512 pid: 32 ppid: 2 flags:0x00004000 [ 977.942337][ C0] Workqueue: usb_hub_wq hub_event [ 977.947371][ C0] Call Trace: [ 977.950635][ C0] __schedule+0x920/0x1fa0 [ 977.955218][ C0] ? io_schedule_timeout+0x140/0x140 [ 977.960506][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 977.966493][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 977.971682][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 977.976710][ C0] ? msleep+0x63/0xf0 [ 977.980695][ C0] schedule+0xcb/0x270 [ 977.984766][ C0] schedule_timeout+0x14a/0x250 [ 977.989604][ C0] ? usleep_range+0x170/0x170 [ 977.994268][ C0] ? __next_timer_interrupt+0x210/0x210 [ 977.999820][ C0] ? do_get_mempolicy+0xb13/0xdc0 [ 978.004871][ C0] msleep+0xa4/0xf0 [ 978.008759][ C0] hub_port_init+0x76e/0x2e40 [ 978.013441][ C0] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 978.019165][ C0] hub_event+0x2190/0x4320 [ 978.023573][ C0] ? hub_port_debounce+0x3c0/0x3c0 [ 978.028677][ C0] ? __lock_acquire+0x1c90/0x5230 [ 978.033696][ C0] ? trace_workqueue_activate_work+0x111/0x1e0 [ 978.039868][ C0] ? lock_release+0x6f0/0x6f0 [ 978.044539][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 978.049376][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 978.054401][ C0] process_one_work+0x98d/0x1580 [ 978.059345][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 978.065066][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 978.070002][ C0] worker_thread+0x82b/0x1120 [ 978.074669][ C0] ? __kthread_parkme+0x118/0x1d0 [ 978.079705][ C0] ? process_one_work+0x1580/0x1580 [ 978.084892][ C0] kthread+0x38c/0x460 [ 978.088948][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 978.094135][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 978.099233][ C0] ret_from_fork+0x1f/0x30 [ 978.103643][ C0] task:kauditd state:S stack:29104 pid: 33 ppid: 2 flags:0x00004000 [ 978.113871][ C0] Call Trace: [ 978.117208][ C0] __schedule+0x920/0x1fa0 [ 978.122206][ C0] ? io_schedule_timeout+0x140/0x140 [ 978.128187][ C0] ? prepare_to_wait_event+0x129/0x7e0 [ 978.135067][ C0] schedule+0xcb/0x270 [ 978.139572][ C0] kauditd_thread+0x6b8/0xba0 [ 978.144587][ C0] ? auditd_reset+0x170/0x170 [ 978.149742][ C0] ? finish_wait+0x260/0x260 [ 978.154794][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 978.162849][ C0] ? __kthread_parkme+0x118/0x1d0 [ 978.169056][ C0] ? auditd_reset+0x170/0x170 [ 978.174273][ C0] kthread+0x38c/0x460 [ 978.179382][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 978.186191][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 978.191376][ C0] ret_from_fork+0x1f/0x30 [ 978.196182][ C0] task:kworker/u4:2 state:R running task stack:24040 pid: 45 ppid: 2 flags:0x00004000 [ 978.207413][ C0] Workqueue: 0x0 (events_unbound) [ 978.214975][ C0] Call Trace: [ 978.219346][ C0] __schedule+0x920/0x1fa0 [ 978.224439][ C0] ? io_schedule_timeout+0x140/0x140 [ 978.229770][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 978.234731][ C0] schedule+0xcb/0x270 [ 978.238807][ C0] worker_thread+0x14c/0x1120 [ 978.243499][ C0] ? process_one_work+0x1580/0x1580 [ 978.248718][ C0] kthread+0x38c/0x460 [ 978.253070][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 978.258265][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 978.263391][ C0] ret_from_fork+0x1f/0x30 [ 978.267840][ C0] task:kworker/u4:4 state:I stack:24144 pid: 629 ppid: 2 flags:0x00004000 [ 978.280272][ C0] Workqueue: 0x0 (events_unbound) [ 978.285864][ C0] Call Trace: [ 978.290138][ C0] __schedule+0x920/0x1fa0 [ 978.294831][ C0] ? io_schedule_timeout+0x140/0x140 [ 978.301927][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 978.307695][ C0] schedule+0xcb/0x270 [ 978.312752][ C0] worker_thread+0x14c/0x1120 [ 978.317672][ C0] ? __kthread_parkme+0x118/0x1d0 [ 978.323131][ C0] ? process_one_work+0x1580/0x1580 [ 978.329338][ C0] kthread+0x38c/0x460 [ 978.333995][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 978.340919][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 978.347147][ C0] ret_from_fork+0x1f/0x30 [ 978.352334][ C0] task:khungtaskd state:R running task stack:29976 pid: 1256 ppid: 2 flags:0x00004000 [ 978.365672][ C0] Call Trace: [ 978.370555][ C0] __schedule+0x920/0x1fa0 [ 978.375882][ C0] ? io_schedule_timeout+0x140/0x140 [ 978.381908][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 978.388867][ C0] ? debug_object_destroy+0x210/0x210 [ 978.395322][ C0] schedule+0xcb/0x270 [ 978.400583][ C0] schedule_timeout+0x14a/0x250 [ 978.407259][ C0] ? usleep_range+0x170/0x170 [ 978.412156][ C0] ? __next_timer_interrupt+0x210/0x210 [ 978.418838][ C0] watchdog+0xf9/0xf70 [ 978.424828][ C0] ? reset_hung_task_detector+0x30/0x30 [ 978.431091][ C0] kthread+0x38c/0x460 [ 978.436866][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 978.443225][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 978.448970][ C0] ret_from_fork+0x1f/0x30 [ 978.453883][ C0] task:oom_reaper state:S stack:30400 pid: 1266 ppid: 2 flags:0x00004000 [ 978.463836][ C0] Call Trace: [ 978.467122][ C0] __schedule+0x920/0x1fa0 [ 978.471558][ C0] ? io_schedule_timeout+0x140/0x140 [ 978.476856][ C0] ? prepare_to_wait_event+0x129/0x7e0 [ 978.482341][ C0] schedule+0xcb/0x270 [ 978.486421][ C0] oom_reaper+0x95e/0xd10 [ 978.490776][ C0] ? __kthread_parkme+0xd4/0x1d0 [ 978.495734][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 978.500603][ C0] ? __oom_reap_task_mm+0x400/0x400 [ 978.505870][ C0] ? finish_wait+0x260/0x260 [ 978.510480][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 978.517005][ C0] ? __kthread_parkme+0x118/0x1d0 [ 978.522059][ C0] ? __oom_reap_task_mm+0x400/0x400 [ 978.528200][ C0] kthread+0x38c/0x460 [ 978.532501][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 978.537715][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 978.542861][ C0] ret_from_fork+0x1f/0x30 [ 978.547300][ C0] task:writeback state:I stack:30496 pid: 1267 ppid: 2 flags:0x00004000 [ 978.556519][ C0] Call Trace: [ 978.559800][ C0] __schedule+0x920/0x1fa0 [ 978.564238][ C0] ? io_schedule_timeout+0x140/0x140 [ 978.569533][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 978.574561][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 978.579502][ C0] schedule+0xcb/0x270 [ 978.583577][ C0] rescuer_thread+0x7a7/0xd30 [ 978.588260][ C0] ? worker_thread+0x1120/0x1120 [ 978.593219][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 978.599206][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 978.605015][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 978.610053][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 978.616318][ C0] ? __kthread_parkme+0x118/0x1d0 [ 978.621424][ C0] ? worker_thread+0x1120/0x1120 [ 978.626363][ C0] kthread+0x38c/0x460 [ 978.630422][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 978.635613][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 978.641603][ C0] ret_from_fork+0x1f/0x30 [ 978.646028][ C0] task:kcompactd0 state:R running task stack:29632 pid: 1269 ppid: 2 flags:0x00004000 [ 978.656810][ C0] Call Trace: [ 978.660091][ C0] __schedule+0x920/0x1fa0 [ 978.664509][ C0] ? io_schedule_timeout+0x140/0x140 [ 978.669841][ C0] ? debug_object_destroy+0x210/0x210 [ 978.675252][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 978.680136][ C0] schedule+0xcb/0x270 [ 978.684229][ C0] schedule_timeout+0x14a/0x250 [ 978.689125][ C0] ? usleep_range+0x170/0x170 [ 978.693823][ C0] ? __next_timer_interrupt+0x210/0x210 [ 978.699391][ C0] ? __wake_up_locked_sync_key+0x20/0x20 [ 978.705039][ C0] kcompactd+0x566/0xca0 [ 978.709299][ C0] ? kcompactd_do_work+0x6f0/0x6f0 [ 978.716674][ C0] ? finish_wait+0x260/0x260 [ 978.722324][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 978.730286][ C0] ? __kthread_parkme+0x118/0x1d0 [ 978.735352][ C0] ? kcompactd_do_work+0x6f0/0x6f0 [ 978.741471][ C0] kthread+0x38c/0x460 [ 978.746066][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 978.752081][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 978.757443][ C0] ret_from_fork+0x1f/0x30 [ 978.763046][ C0] task:kblockd state:I stack:30704 pid: 1294 ppid: 2 flags:0x00004000 [ 978.773867][ C0] Call Trace: [ 978.777916][ C0] __schedule+0x920/0x1fa0 [ 978.782997][ C0] ? io_schedule_timeout+0x140/0x140 [ 978.789486][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 978.795641][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 978.801016][ C0] schedule+0xcb/0x270 [ 978.805683][ C0] rescuer_thread+0x7a7/0xd30 [ 978.810967][ C0] ? worker_thread+0x1120/0x1120 [ 978.817446][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 978.824146][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 978.829977][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 978.835013][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 978.841310][ C0] ? __kthread_parkme+0x118/0x1d0 [ 978.846380][ C0] ? worker_thread+0x1120/0x1120 [ 978.851325][ C0] kthread+0x38c/0x460 [ 978.855397][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 978.860613][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 978.865829][ C0] ret_from_fork+0x1f/0x30 [ 978.870263][ C0] task:tpm_dev_wq state:I stack:30624 pid: 1381 ppid: 2 flags:0x00004000 [ 978.879477][ C0] Call Trace: [ 978.882790][ C0] __schedule+0x920/0x1fa0 [ 978.887220][ C0] ? io_schedule_timeout+0x140/0x140 [ 978.892516][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 978.897547][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 978.902497][ C0] schedule+0xcb/0x270 [ 978.907767][ C0] rescuer_thread+0x7a7/0xd30 [ 978.916251][ C0] ? worker_thread+0x1120/0x1120 [ 978.923224][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 978.931459][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 978.940356][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 978.947039][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 978.955883][ C0] ? __kthread_parkme+0x118/0x1d0 [ 978.962970][ C0] ? worker_thread+0x1120/0x1120 [ 978.970073][ C0] kthread+0x38c/0x460 [ 978.976968][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 978.985052][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 978.992622][ C0] ret_from_fork+0x1f/0x30 [ 978.998667][ C0] task:ata_sff state:I stack:30152 pid: 1391 ppid: 2 flags:0x00004000 [ 979.011900][ C0] Call Trace: [ 979.017902][ C0] __schedule+0x920/0x1fa0 [ 979.024391][ C0] ? io_schedule_timeout+0x140/0x140 [ 979.031465][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 979.038627][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 979.046311][ C0] schedule+0xcb/0x270 [ 979.052672][ C0] rescuer_thread+0x7a7/0xd30 [ 979.058191][ C0] ? worker_thread+0x1120/0x1120 [ 979.063244][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 979.071739][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 979.078213][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 979.083828][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 979.090444][ C0] ? __kthread_parkme+0x118/0x1d0 [ 979.096938][ C0] ? worker_thread+0x1120/0x1120 [ 979.104999][ C0] kthread+0x38c/0x460 [ 979.110433][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 979.118448][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 979.125300][ C0] ret_from_fork+0x1f/0x30 [ 979.130617][ C0] task:md state:I stack:29840 pid: 1425 ppid: 2 flags:0x00004000 [ 979.143752][ C0] Call Trace: [ 979.147593][ C0] __schedule+0x920/0x1fa0 [ 979.152553][ C0] ? io_schedule_timeout+0x140/0x140 [ 979.158311][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 979.164368][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 979.169655][ C0] schedule+0xcb/0x270 [ 979.174875][ C0] rescuer_thread+0x7a7/0xd30 [ 979.179743][ C0] ? worker_thread+0x1120/0x1120 [ 979.184834][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 979.191121][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 979.197595][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 979.203832][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 979.211899][ C0] ? __kthread_parkme+0x118/0x1d0 [ 979.217170][ C0] ? worker_thread+0x1120/0x1120 [ 979.222714][ C0] kthread+0x38c/0x460 [ 979.227174][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 979.232749][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 979.239151][ C0] ret_from_fork+0x1f/0x30 [ 979.243614][ C0] task:edac-poller state:I stack:30496 pid: 1426 ppid: 2 flags:0x00004000 [ 979.252835][ C0] Call Trace: [ 979.256472][ C0] __schedule+0x920/0x1fa0 [ 979.261387][ C0] ? io_schedule_timeout+0x140/0x140 [ 979.267049][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 979.273017][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 979.278506][ C0] schedule+0xcb/0x270 [ 979.284515][ C0] rescuer_thread+0x7a7/0xd30 [ 979.289412][ C0] ? worker_thread+0x1120/0x1120 [ 979.294580][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 979.300591][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 979.306430][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 979.312086][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 979.318831][ C0] ? __kthread_parkme+0x118/0x1d0 [ 979.324170][ C0] ? worker_thread+0x1120/0x1120 [ 979.329176][ C0] kthread+0x38c/0x460 [ 979.333480][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 979.339730][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 979.345900][ C0] ret_from_fork+0x1f/0x30 [ 979.350603][ C0] task:kworker/0:2 state:R running task stack:22024 pid: 1516 ppid: 2 flags:0x00004000 [ 979.362374][ C0] Workqueue: events atkbd_event_work [ 979.367689][ C0] Call Trace: [ 979.370991][ C0] __schedule+0x920/0x1fa0 [ 979.375524][ C0] ? io_schedule_timeout+0x140/0x140 [ 979.380818][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 979.386830][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 979.393061][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 979.398123][ C0] schedule+0xcb/0x270 [ 979.402198][ C0] schedule_timeout+0x14a/0x250 [ 979.407065][ C0] ? usleep_range+0x170/0x170 [ 979.411844][ C0] ? __next_timer_interrupt+0x210/0x210 [ 979.417407][ C0] ? __wake_up_locked_sync_key+0x20/0x20 [ 979.423423][ C0] ps2_do_sendbyte+0x43a/0x720 [ 979.428229][ C0] ? serport_ldisc_read+0x650/0x650 [ 979.433453][ C0] ? finish_wait+0x260/0x260 [ 979.438159][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 979.443159][ C0] __ps2_command+0x238/0x10b0 [ 979.447943][ C0] ? mutex_lock_io_nested+0xf50/0xf50 [ 979.453433][ C0] ? ps2_is_keyboard_id+0x30/0x30 [ 979.458788][ C0] ? __mutex_lock+0x507/0x10e0 [ 979.463905][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 979.469923][ C0] ? atkbd_event_work+0x22/0x160 [ 979.476401][ C0] ps2_command+0x7d/0x120 [ 979.481292][ C0] atkbd_set_leds.isra.0+0x17d/0x460 [ 979.486603][ C0] ? lock_release+0x6f0/0x6f0 [ 979.491728][ C0] ? atkbd_do_show_extra+0x90/0x90 [ 979.498578][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 979.503987][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 979.509818][ C0] atkbd_event_work+0x13c/0x160 [ 979.515411][ C0] process_one_work+0x98d/0x1580 [ 979.520852][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 979.526337][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 979.531514][ C0] worker_thread+0x64c/0x1120 [ 979.536367][ C0] ? __kthread_parkme+0x118/0x1d0 [ 979.541498][ C0] ? process_one_work+0x1580/0x1580 [ 979.546721][ C0] kthread+0x38c/0x460 [ 979.550804][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 979.556206][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 979.561520][ C0] ret_from_fork+0x1f/0x30 [ 979.565972][ C0] task:kworker/0:1H state:I stack:28024 pid: 1545 ppid: 2 flags:0x00004000 [ 979.575208][ C0] Workqueue: 0x0 (kblockd) [ 979.579730][ C0] Call Trace: [ 979.583024][ C0] __schedule+0x920/0x1fa0 [ 979.587448][ C0] ? io_schedule_timeout+0x140/0x140 [ 979.592742][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 979.597696][ C0] schedule+0xcb/0x270 [ 979.601880][ C0] worker_thread+0x14c/0x1120 [ 979.606583][ C0] ? __kthread_parkme+0x118/0x1d0 [ 979.611625][ C0] ? process_one_work+0x1580/0x1580 [ 979.616843][ C0] kthread+0x38c/0x460 [ 979.620924][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 979.626137][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 979.631279][ C0] ret_from_fork+0x1f/0x30 [ 979.635700][ C0] task:rpciod state:I stack:30704 pid: 1546 ppid: 2 flags:0x00004000 [ 979.644924][ C0] Call Trace: [ 979.648339][ C0] __schedule+0x920/0x1fa0 [ 979.652766][ C0] ? io_schedule_timeout+0x140/0x140 [ 979.658058][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 979.663106][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 979.668051][ C0] schedule+0xcb/0x270 [ 979.672220][ C0] rescuer_thread+0x7a7/0xd30 [ 979.676907][ C0] ? worker_thread+0x1120/0x1120 [ 979.681855][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 979.687837][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 979.694270][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 979.699313][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 979.706296][ C0] ? __kthread_parkme+0x118/0x1d0 [ 979.711343][ C0] ? worker_thread+0x1120/0x1120 [ 979.716300][ C0] kthread+0x38c/0x460 [ 979.720482][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 979.725688][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 979.730797][ C0] ret_from_fork+0x1f/0x30 [ 979.735248][ C0] task:kworker/u5:0 state:I stack:28960 pid: 1547 ppid: 2 flags:0x00004000 [ 979.744465][ C0] Workqueue: 0x0 (hci0) [ 979.748733][ C0] Call Trace: [ 979.752019][ C0] __schedule+0x920/0x1fa0 [ 979.756433][ C0] ? io_schedule_timeout+0x140/0x140 [ 979.761717][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 979.768046][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 979.773439][ C0] schedule+0xcb/0x270 [ 979.777527][ C0] worker_thread+0x14c/0x1120 [ 979.782209][ C0] ? process_one_work+0x1580/0x1580 [ 979.787418][ C0] kthread+0x38c/0x460 [ 979.791771][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 979.797003][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 979.802927][ C0] ret_from_fork+0x1f/0x30 [ 979.809720][ C0] task:xprtiod state:I stack:30704 pid: 1548 ppid: 2 flags:0x00004000 [ 979.819828][ C0] Call Trace: [ 979.823968][ C0] __schedule+0x920/0x1fa0 [ 979.828493][ C0] ? io_schedule_timeout+0x140/0x140 [ 979.834934][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 979.841314][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 979.846628][ C0] schedule+0xcb/0x270 [ 979.851851][ C0] rescuer_thread+0x7a7/0xd30 [ 979.856733][ C0] ? worker_thread+0x1120/0x1120 [ 979.862910][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 979.870468][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 979.876294][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 979.882345][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 979.888933][ C0] ? __kthread_parkme+0x118/0x1d0 [ 979.894751][ C0] ? worker_thread+0x1120/0x1120 [ 979.900056][ C0] kthread+0x38c/0x460 [ 979.904567][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 979.910058][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 979.915206][ C0] ret_from_fork+0x1f/0x30 [ 979.919643][ C0] task:cfg80211 state:I stack:30328 pid: 1551 ppid: 2 flags:0x00004000 [ 979.928859][ C0] Call Trace: [ 979.932153][ C0] __schedule+0x920/0x1fa0 [ 979.936565][ C0] ? io_schedule_timeout+0x140/0x140 [ 979.941987][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 979.947287][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 979.952220][ C0] schedule+0xcb/0x270 [ 979.956287][ C0] rescuer_thread+0x7a7/0xd30 [ 979.961157][ C0] ? worker_thread+0x1120/0x1120 [ 979.966280][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 979.973140][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 979.979142][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 979.984173][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 979.990416][ C0] ? __kthread_parkme+0x118/0x1d0 [ 979.995438][ C0] ? worker_thread+0x1120/0x1120 [ 980.000483][ C0] kthread+0x38c/0x460 [ 980.004561][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 980.009772][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 980.014893][ C0] ret_from_fork+0x1f/0x30 [ 980.019485][ C0] task:kswapd0 state:S stack:30080 pid: 1576 ppid: 2 flags:0x00004000 [ 980.028798][ C0] Call Trace: [ 980.032080][ C0] __schedule+0x920/0x1fa0 [ 980.036508][ C0] ? io_schedule_timeout+0x140/0x140 [ 980.041838][ C0] ? cpumask_next+0x3c/0x40 [ 980.046354][ C0] ? set_pgdat_percpu_threshold+0x19a/0x290 [ 980.052376][ C0] schedule+0xcb/0x270 [ 980.056446][ C0] kswapd+0xb5b/0xd30 [ 980.060425][ C0] ? balance_pgdat+0x1250/0x1250 [ 980.065375][ C0] ? finish_wait+0x260/0x260 [ 980.070242][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 980.076515][ C0] ? __kthread_parkme+0x118/0x1d0 [ 980.081557][ C0] ? balance_pgdat+0x1250/0x1250 [ 980.086505][ C0] kthread+0x38c/0x460 [ 980.090608][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 980.095813][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 980.100934][ C0] ret_from_fork+0x1f/0x30 [ 980.105404][ C0] task:nfsiod state:I stack:30640 pid: 1578 ppid: 2 flags:0x00004000 [ 980.114637][ C0] Call Trace: [ 980.117915][ C0] __schedule+0x920/0x1fa0 [ 980.122518][ C0] ? io_schedule_timeout+0x140/0x140 [ 980.127833][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 980.132862][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 980.137807][ C0] schedule+0xcb/0x270 [ 980.141885][ C0] rescuer_thread+0x7a7/0xd30 [ 980.146587][ C0] ? worker_thread+0x1120/0x1120 [ 980.151555][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 980.157566][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 980.163385][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 980.168429][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 980.174781][ C0] ? __kthread_parkme+0x118/0x1d0 [ 980.180891][ C0] ? worker_thread+0x1120/0x1120 [ 980.186458][ C0] kthread+0x38c/0x460 [ 980.190537][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 980.196645][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 980.201783][ C0] ret_from_fork+0x1f/0x30 [ 980.206219][ C0] task:acpi_thermal_pm state:I stack:30496 pid: 1612 ppid: 2 flags:0x00004000 [ 980.215432][ C0] Call Trace: [ 980.218712][ C0] __schedule+0x920/0x1fa0 [ 980.223126][ C0] ? io_schedule_timeout+0x140/0x140 [ 980.228413][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 980.233426][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 980.238904][ C0] schedule+0xcb/0x270 [ 980.242965][ C0] rescuer_thread+0x7a7/0xd30 [ 980.247630][ C0] ? worker_thread+0x1120/0x1120 [ 980.252580][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 980.258570][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 980.264376][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 980.269494][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 980.275745][ C0] ? __kthread_parkme+0x118/0x1d0 [ 980.280768][ C0] ? worker_thread+0x1120/0x1120 [ 980.285701][ C0] kthread+0x38c/0x460 [ 980.289782][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 980.294981][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 980.300084][ C0] ret_from_fork+0x1f/0x30 [ 980.304508][ C0] task:hwrng state:S stack:30112 pid: 1657 ppid: 2 flags:0x00004000 [ 980.313711][ C0] Call Trace: [ 980.316986][ C0] __schedule+0x920/0x1fa0 [ 980.321397][ C0] ? io_schedule_timeout+0x140/0x140 [ 980.327208][ C0] ? prepare_to_wait_event+0x129/0x7e0 [ 980.332680][ C0] schedule+0xcb/0x270 [ 980.336753][ C0] add_hwgenerator_randomness+0x1b0/0x220 [ 980.342544][ C0] ? credit_entropy_bits.constprop.0+0x450/0x450 [ 980.348951][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 980.354508][ C0] ? finish_wait+0x260/0x260 [ 980.359197][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 980.365721][ C0] hwrng_fillfn+0x1e7/0x2d0 [ 980.370406][ C0] ? hwrng_attr_current_show+0x1d0/0x1d0 [ 980.376065][ C0] kthread+0x38c/0x460 [ 980.380175][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 980.385379][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 980.391377][ C0] ret_from_fork+0x1f/0x30 [ 980.395815][ C0] task:scsi_eh_0 state:S stack:30728 pid: 1700 ppid: 2 flags:0x00004000 [ 980.405034][ C0] Call Trace: [ 980.408340][ C0] __schedule+0x920/0x1fa0 [ 980.412753][ C0] ? io_schedule_timeout+0x140/0x140 [ 980.418639][ C0] schedule+0xcb/0x270 [ 980.422719][ C0] scsi_error_handler+0x529/0xea0 [ 980.427734][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 980.433988][ C0] ? __kthread_parkme+0x69/0x1d0 [ 980.438940][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 980.444942][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 980.450854][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 980.455980][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 980.462228][ C0] ? __kthread_parkme+0x118/0x1d0 [ 980.467263][ C0] ? scsi_eh_get_sense+0x680/0x680 [ 980.472374][ C0] kthread+0x38c/0x460 [ 980.476567][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 980.481766][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 980.487927][ C0] ret_from_fork+0x1f/0x30 [ 980.492353][ C0] task:scsi_tmf_0 state:I stack:30704 pid: 1701 ppid: 2 flags:0x00004000 [ 980.501560][ C0] Call Trace: [ 980.504837][ C0] __schedule+0x920/0x1fa0 [ 980.509265][ C0] ? io_schedule_timeout+0x140/0x140 [ 980.514544][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 980.519559][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 980.524488][ C0] schedule+0xcb/0x270 [ 980.528561][ C0] rescuer_thread+0x7a7/0xd30 [ 980.533241][ C0] ? worker_thread+0x1120/0x1120 [ 980.538178][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 980.544323][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 980.550162][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 980.555197][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 980.561455][ C0] ? __kthread_parkme+0x118/0x1d0 [ 980.566589][ C0] ? worker_thread+0x1120/0x1120 [ 980.571619][ C0] kthread+0x38c/0x460 [ 980.575792][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 980.581091][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 980.586204][ C0] ret_from_fork+0x1f/0x30 [ 980.590652][ C0] task:kworker/1:1H state:R running task stack:27856 pid: 1715 ppid: 2 flags:0x00004000 [ 980.601426][ C0] Workqueue: 0x0 (kblockd) [ 980.606482][ C0] Call Trace: [ 980.609762][ C0] __schedule+0x920/0x1fa0 [ 980.614179][ C0] ? io_schedule_timeout+0x140/0x140 [ 980.619849][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 980.624875][ C0] schedule+0xcb/0x270 [ 980.628955][ C0] worker_thread+0x14c/0x1120 [ 980.633635][ C0] ? __kthread_parkme+0x118/0x1d0 [ 980.638662][ C0] ? process_one_work+0x1580/0x1580 [ 980.643877][ C0] kthread+0x38c/0x460 [ 980.647952][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 980.654113][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 980.659231][ C0] ret_from_fork+0x1f/0x30 [ 980.663654][ C0] task:target_completi state:I stack:30704 pid: 1727 ppid: 2 flags:0x00004000 [ 980.672922][ C0] Call Trace: [ 980.676244][ C0] __schedule+0x920/0x1fa0 [ 980.680660][ C0] ? io_schedule_timeout+0x140/0x140 [ 980.685938][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 980.691258][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 980.696225][ C0] schedule+0xcb/0x270 [ 980.700811][ C0] rescuer_thread+0x7a7/0xd30 [ 980.705786][ C0] ? worker_thread+0x1120/0x1120 [ 980.710761][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 980.717346][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 980.723320][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 980.729044][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 980.735724][ C0] ? __kthread_parkme+0x118/0x1d0 [ 980.740820][ C0] ? worker_thread+0x1120/0x1120 [ 980.745820][ C0] kthread+0x38c/0x460 [ 980.749924][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 980.755238][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 980.760762][ C0] ret_from_fork+0x1f/0x30 [ 980.765327][ C0] task:xcopy_wq state:I stack:30704 pid: 1728 ppid: 2 flags:0x00004000 [ 980.775225][ C0] Call Trace: [ 980.778565][ C0] __schedule+0x920/0x1fa0 [ 980.783359][ C0] ? io_schedule_timeout+0x140/0x140 [ 980.788913][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 980.794273][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 980.799563][ C0] schedule+0xcb/0x270 [ 980.804481][ C0] rescuer_thread+0x7a7/0xd30 [ 980.810255][ C0] ? worker_thread+0x1120/0x1120 [ 980.815345][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 980.821692][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 980.827964][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 980.833003][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 980.839272][ C0] ? __kthread_parkme+0x118/0x1d0 [ 980.844523][ C0] ? worker_thread+0x1120/0x1120 [ 980.849615][ C0] kthread+0x38c/0x460 [ 980.853713][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 980.859313][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 980.864676][ C0] ret_from_fork+0x1f/0x30 [ 980.869131][ C0] task:libertastf state:I stack:30704 pid: 1791 ppid: 2 flags:0x00004000 [ 980.878614][ C0] Call Trace: [ 980.882079][ C0] __schedule+0x920/0x1fa0 [ 980.886873][ C0] ? io_schedule_timeout+0x140/0x140 [ 980.893288][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 980.898679][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 980.903651][ C0] schedule+0xcb/0x270 [ 980.907940][ C0] rescuer_thread+0x7a7/0xd30 [ 980.913491][ C0] ? worker_thread+0x1120/0x1120 [ 980.918646][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 980.925039][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 980.931199][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 980.936274][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 980.942543][ C0] ? __kthread_parkme+0x118/0x1d0 [ 980.947588][ C0] ? worker_thread+0x1120/0x1120 [ 980.952547][ C0] kthread+0x38c/0x460 [ 980.956626][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 980.961836][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 980.966942][ C0] ret_from_fork+0x1f/0x30 [ 980.971359][ C0] task:zd1211rw state:I stack:30584 pid: 1810 ppid: 2 flags:0x00004000 [ 980.980579][ C0] Call Trace: [ 980.983904][ C0] __schedule+0x920/0x1fa0 [ 980.988321][ C0] ? io_schedule_timeout+0x140/0x140 [ 980.993598][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 980.998616][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 981.003601][ C0] schedule+0xcb/0x270 [ 981.007757][ C0] rescuer_thread+0x7a7/0xd30 [ 981.012424][ C0] ? worker_thread+0x1120/0x1120 [ 981.017374][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 981.023347][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 981.029145][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 981.034171][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 981.040417][ C0] ? __kthread_parkme+0x118/0x1d0 [ 981.045447][ C0] ? worker_thread+0x1120/0x1120 [ 981.050379][ C0] kthread+0x38c/0x460 [ 981.054621][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 981.060226][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 981.065794][ C0] ret_from_fork+0x1f/0x30 [ 981.070990][ C0] task:u132 state:I stack:29840 pid: 1873 ppid: 2 flags:0x00004000 [ 981.080413][ C0] Call Trace: [ 981.083867][ C0] __schedule+0x920/0x1fa0 [ 981.088408][ C0] ? io_schedule_timeout+0x140/0x140 [ 981.094069][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 981.099410][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 981.104452][ C0] schedule+0xcb/0x270 [ 981.109027][ C0] rescuer_thread+0x7a7/0xd30 [ 981.113992][ C0] ? worker_thread+0x1120/0x1120 [ 981.119069][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 981.125706][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 981.131566][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 981.136638][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 981.142909][ C0] ? __kthread_parkme+0x118/0x1d0 [ 981.147991][ C0] ? worker_thread+0x1120/0x1120 [ 981.153020][ C0] kthread+0x38c/0x460 [ 981.157964][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 981.163287][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 981.168432][ C0] ret_from_fork+0x1f/0x30 [ 981.173453][ C0] task:uas state:I stack:30704 pid: 1886 ppid: 2 flags:0x00004000 [ 981.182835][ C0] Call Trace: [ 981.186147][ C0] __schedule+0x920/0x1fa0 [ 981.190618][ C0] ? io_schedule_timeout+0x140/0x140 [ 981.195970][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 981.201174][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 981.207112][ C0] schedule+0xcb/0x270 [ 981.211536][ C0] rescuer_thread+0x7a7/0xd30 [ 981.216601][ C0] ? worker_thread+0x1120/0x1120 [ 981.222484][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 981.228695][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 981.234847][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 981.240089][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 981.246523][ C0] ? __kthread_parkme+0x118/0x1d0 [ 981.251586][ C0] ? worker_thread+0x1120/0x1120 [ 981.256659][ C0] kthread+0x38c/0x460 [ 981.261529][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 981.267173][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 981.272653][ C0] ret_from_fork+0x1f/0x30 [ 981.277636][ C0] task:usbip_event state:I stack:30784 pid: 2166 ppid: 2 flags:0x00004000 [ 981.287640][ C0] Call Trace: [ 981.291173][ C0] __schedule+0x920/0x1fa0 [ 981.296016][ C0] ? io_schedule_timeout+0x140/0x140 [ 981.301637][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 981.307638][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 981.312706][ C0] schedule+0xcb/0x270 [ 981.317044][ C0] rescuer_thread+0x7a7/0xd30 [ 981.321886][ C0] ? worker_thread+0x1120/0x1120 [ 981.327065][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 981.333545][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 981.340255][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 981.345354][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 981.351812][ C0] ? __kthread_parkme+0x118/0x1d0 [ 981.357070][ C0] ? worker_thread+0x1120/0x1120 [ 981.362290][ C0] kthread+0x38c/0x460 [ 981.366405][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 981.371654][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 981.376802][ C0] ret_from_fork+0x1f/0x30 [ 981.381454][ C0] task:kworker/1:2 state:I stack:22280 pid: 2209 ppid: 2 flags:0x00004000 [ 981.391743][ C0] Workqueue: 0x0 (events) [ 981.396728][ C0] Call Trace: [ 981.400706][ C0] __schedule+0x920/0x1fa0 [ 981.405152][ C0] ? io_schedule_timeout+0x140/0x140 [ 981.410455][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 981.415400][ C0] schedule+0xcb/0x270 [ 981.419474][ C0] worker_thread+0x14c/0x1120 [ 981.424157][ C0] ? __kthread_parkme+0x118/0x1d0 [ 981.429182][ C0] ? process_one_work+0x1580/0x1580 [ 981.434369][ C0] kthread+0x38c/0x460 [ 981.438425][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 981.443745][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 981.448855][ C0] ret_from_fork+0x1f/0x30 [ 981.453271][ C0] task:pvrusb2-context state:S stack:30456 pid: 2374 ppid: 2 flags:0x00004000 [ 981.462480][ C0] Call Trace: [ 981.465763][ C0] __schedule+0x920/0x1fa0 [ 981.470170][ C0] ? io_schedule_timeout+0x140/0x140 [ 981.475452][ C0] ? prepare_to_wait_event+0x129/0x7e0 [ 981.480901][ C0] schedule+0xcb/0x270 [ 981.484956][ C0] pvr2_context_thread_func+0x5e2/0x850 [ 981.490496][ C0] ? pvr2_context_destroy+0x230/0x230 [ 981.495858][ C0] ? finish_wait+0x260/0x260 [ 981.500436][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 981.506681][ C0] ? __kthread_parkme+0x118/0x1d0 [ 981.511708][ C0] ? pvr2_context_destroy+0x230/0x230 [ 981.517085][ C0] kthread+0x38c/0x460 [ 981.521166][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 981.526372][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 981.531482][ C0] ret_from_fork+0x1f/0x30 [ 981.535897][ C0] task:kvub300c state:I stack:30704 pid: 2421 ppid: 2 flags:0x00004000 [ 981.545104][ C0] Call Trace: [ 981.548378][ C0] __schedule+0x920/0x1fa0 [ 981.552808][ C0] ? io_schedule_timeout+0x140/0x140 [ 981.558096][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 981.563108][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 981.568042][ C0] schedule+0xcb/0x270 [ 981.572100][ C0] rescuer_thread+0x7a7/0xd30 [ 981.576777][ C0] ? worker_thread+0x1120/0x1120 [ 981.581708][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 981.587692][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 981.593500][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 981.598517][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 981.604759][ C0] ? __kthread_parkme+0x118/0x1d0 [ 981.609775][ C0] ? worker_thread+0x1120/0x1120 [ 981.614705][ C0] kthread+0x38c/0x460 [ 981.618783][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 981.623980][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 981.629087][ C0] ret_from_fork+0x1f/0x30 [ 981.633496][ C0] task:kvub300p state:I stack:30704 pid: 2422 ppid: 2 flags:0x00004000 [ 981.642706][ C0] Call Trace: [ 981.645970][ C0] __schedule+0x920/0x1fa0 [ 981.650377][ C0] ? io_schedule_timeout+0x140/0x140 [ 981.655655][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 981.660664][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 981.665587][ C0] schedule+0xcb/0x270 [ 981.669655][ C0] rescuer_thread+0x7a7/0xd30 [ 981.674316][ C0] ? worker_thread+0x1120/0x1120 [ 981.680212][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 981.686180][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 981.691987][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 981.697014][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 981.703290][ C0] ? __kthread_parkme+0x118/0x1d0 [ 981.708307][ C0] ? worker_thread+0x1120/0x1120 [ 981.713537][ C0] kthread+0x38c/0x460 [ 981.717994][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 981.724026][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 981.730387][ C0] ret_from_fork+0x1f/0x30 [ 981.736112][ C0] task:kvub300d state:I stack:30704 pid: 2423 ppid: 2 flags:0x00004000 [ 981.745616][ C0] Call Trace: [ 981.748908][ C0] __schedule+0x920/0x1fa0 [ 981.754054][ C0] ? io_schedule_timeout+0x140/0x140 [ 981.759491][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 981.764974][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 981.770348][ C0] schedule+0xcb/0x270 [ 981.774445][ C0] rescuer_thread+0x7a7/0xd30 [ 981.779332][ C0] ? worker_thread+0x1120/0x1120 [ 981.784668][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 981.791100][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 981.797270][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 981.803061][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 981.810472][ C0] ? __kthread_parkme+0x118/0x1d0 [ 981.815548][ C0] ? worker_thread+0x1120/0x1120 [ 981.820878][ C0] kthread+0x38c/0x460 [ 981.825000][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 981.830443][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 981.835994][ C0] ret_from_fork+0x1f/0x30 [ 981.840603][ C0] task:kmemstick state:I stack:30784 pid: 2427 ppid: 2 flags:0x00004000 [ 981.850673][ C0] Call Trace: [ 981.854118][ C0] __schedule+0x920/0x1fa0 [ 981.858682][ C0] ? io_schedule_timeout+0x140/0x140 [ 981.864765][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 981.870615][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 981.876400][ C0] schedule+0xcb/0x270 [ 981.880522][ C0] rescuer_thread+0x7a7/0xd30 [ 981.885457][ C0] ? worker_thread+0x1120/0x1120 [ 981.890657][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 981.897430][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 981.904504][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 981.909998][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 981.918595][ C0] ? __kthread_parkme+0x118/0x1d0 [ 981.923653][ C0] ? worker_thread+0x1120/0x1120 [ 981.928614][ C0] kthread+0x38c/0x460 [ 981.932719][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 981.937923][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 981.943097][ C0] ret_from_fork+0x1f/0x30 [ 981.947607][ C0] task:elousb state:I stack:30624 pid: 2451 ppid: 2 flags:0x00004000 [ 981.956855][ C0] Call Trace: [ 981.960149][ C0] __schedule+0x920/0x1fa0 [ 981.964616][ C0] ? io_schedule_timeout+0x140/0x140 [ 981.969910][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 981.974935][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 981.979970][ C0] schedule+0xcb/0x270 [ 981.984053][ C0] rescuer_thread+0x7a7/0xd30 [ 981.988747][ C0] ? worker_thread+0x1120/0x1120 [ 981.993678][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 981.999982][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 982.005793][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 982.010825][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 982.017084][ C0] ? __kthread_parkme+0x118/0x1d0 [ 982.022278][ C0] ? worker_thread+0x1120/0x1120 [ 982.027232][ C0] kthread+0x38c/0x460 [ 982.031386][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 982.036575][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 982.041676][ C0] ret_from_fork+0x1f/0x30 [ 982.046102][ C0] task:ipv6_addrconf state:I stack:30704 pid: 2584 ppid: 2 flags:0x00004000 [ 982.055319][ C0] Call Trace: [ 982.058617][ C0] __schedule+0x920/0x1fa0 [ 982.063026][ C0] ? io_schedule_timeout+0x140/0x140 [ 982.068298][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 982.073327][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 982.078266][ C0] schedule+0xcb/0x270 [ 982.082353][ C0] rescuer_thread+0x7a7/0xd30 [ 982.087039][ C0] ? worker_thread+0x1120/0x1120 [ 982.092008][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 982.098095][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 982.104181][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 982.109422][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 982.116507][ C0] ? __kthread_parkme+0x118/0x1d0 [ 982.122661][ C0] ? worker_thread+0x1120/0x1120 [ 982.128715][ C0] kthread+0x38c/0x460 [ 982.132842][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 982.138650][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 982.146506][ C0] ret_from_fork+0x1f/0x30 [ 982.153533][ C0] task:ext4-rsv-conver state:I stack:30704 pid: 2605 ppid: 2 flags:0x00004000 [ 982.167032][ C0] Call Trace: [ 982.174492][ C0] __schedule+0x920/0x1fa0 [ 982.184672][ C0] ? io_schedule_timeout+0x140/0x140 [ 982.196404][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 982.206915][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 982.214655][ C0] schedule+0xcb/0x270 [ 982.220789][ C0] rescuer_thread+0x7a7/0xd30 [ 982.228817][ C0] ? worker_thread+0x1120/0x1120 [ 982.236310][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 982.246824][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 982.256049][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 982.265249][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 982.272882][ C0] ? __kthread_parkme+0x118/0x1d0 [ 982.280172][ C0] ? worker_thread+0x1120/0x1120 [ 982.288767][ C0] kthread+0x38c/0x460 [ 982.293646][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 982.299692][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 982.305143][ C0] ret_from_fork+0x1f/0x30 [ 982.310541][ C0] task:systemd-journal state:R running task stack:23984 pid: 2628 ppid: 1 flags:0x00000000 [ 982.323310][ C0] Call Trace: [ 982.326715][ C0] __schedule+0x920/0x1fa0 [ 982.331136][ C0] ? io_schedule_timeout+0x140/0x140 [ 982.336964][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 982.341825][ C0] ? trace_hardirqs_on+0x38/0x1a0 [ 982.346855][ C0] ? __secure_computing+0x20c/0x310 [ 982.352309][ C0] schedule+0xcb/0x270 [ 982.356496][ C0] exit_to_user_mode_prepare+0x12d/0x220 [ 982.362248][ C0] syscall_exit_to_user_mode+0x19/0x60 [ 982.367746][ C0] do_syscall_64+0x47/0xb0 [ 982.372173][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 982.378125][ C0] RIP: 0033:0x7fe3d847df17 [ 982.382583][ C0] RSP: 002b:00007ffd6e3744a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000027 [ 982.390992][ C0] RAX: 0000000000000a44 RBX: 00005636803b01e0 RCX: 00007fe3d847df17 [ 982.398972][ C0] RDX: 0000000000000000 RSI: 00007ffd6e3745c0 RDI: 00005636803b01e0 [ 982.406953][ C0] RBP: 00007ffd6e3745c0 R08: 0cfbb4168404499a R09: 0000000000000000 [ 982.416278][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000a44 [ 982.424276][ C0] R13: 00007ffd6e374568 R14: 00007ffd6e3745c0 R15: 00007ffd6e374b58 [ 982.432354][ C0] task:systemd-udevd state:S stack:22624 pid: 2643 ppid: 1 flags:0x00000000 [ 982.441566][ C0] Call Trace: [ 982.444836][ C0] __schedule+0x920/0x1fa0 [ 982.449268][ C0] ? io_schedule_timeout+0x140/0x140 [ 982.454542][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 982.459389][ C0] schedule+0xcb/0x270 [ 982.463462][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 982.469536][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 982.475333][ C0] ? do_epoll_wait+0x1227/0x1920 [ 982.480278][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 982.485118][ C0] ? do_raw_write_lock+0x11a/0x280 [ 982.490242][ C0] ? do_raw_read_unlock+0x70/0x70 [ 982.495255][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 982.501231][ C0] do_epoll_wait+0x1240/0x1920 [ 982.506007][ C0] ? __lock_acquire+0x16a7/0x5230 [ 982.511031][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 982.515968][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 982.521949][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 982.528429][ C0] ? __seccomp_filter+0x644/0x1580 [ 982.533565][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 982.538943][ C0] ? finish_wait+0x260/0x260 [ 982.543542][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 982.549011][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 982.554222][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 982.559607][ C0] ? __secure_computing+0xb4/0x310 [ 982.564773][ C0] do_syscall_64+0x3a/0xb0 [ 982.569197][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 982.575090][ C0] RIP: 0033:0x7f59cfbea2e3 [ 982.579500][ C0] RSP: 002b:00007ffc250bf5e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 982.587942][ C0] RAX: ffffffffffffffda RBX: 00005629150a8260 RCX: 00007f59cfbea2e3 [ 982.595908][ C0] RDX: 000000000000000b RSI: 00007ffc250bf5f0 RDI: 000000000000000a [ 982.603882][ C0] RBP: 00007ffc250bf780 R08: 0000000000000008 R09: 00007ffc251370f0 [ 982.611901][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc250bf5f0 [ 982.619898][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 982.627899][ C0] task:systemd-timesyn state:R running task stack:27640 pid: 2708 ppid: 1 flags:0x00000000 [ 982.638688][ C0] Call Trace: [ 982.641986][ C0] __schedule+0x920/0x1fa0 [ 982.646411][ C0] ? io_schedule_timeout+0x140/0x140 [ 982.651692][ C0] ? do_epoll_wait+0x9c5/0x1920 [ 982.656546][ C0] schedule+0xcb/0x270 [ 982.660623][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 982.666686][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 982.672490][ C0] ? do_epoll_wait+0x1227/0x1920 [ 982.677433][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 982.682296][ C0] ? do_raw_write_lock+0x11a/0x280 [ 982.687529][ C0] ? do_raw_read_unlock+0x70/0x70 [ 982.692568][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 982.698544][ C0] do_epoll_wait+0x1240/0x1920 [ 982.703316][ C0] ? do_epoll_create+0x1c0/0x1c0 [ 982.708243][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 982.714226][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 982.720470][ C0] ? __seccomp_filter+0x644/0x1580 [ 982.725580][ C0] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 982.730956][ C0] ? finish_wait+0x260/0x260 [ 982.735546][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 982.741002][ C0] __x64_sys_epoll_wait+0x158/0x270 [ 982.746216][ C0] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0 [ 982.751591][ C0] ? __secure_computing+0xb4/0x310 [ 982.756694][ C0] do_syscall_64+0x3a/0xb0 [ 982.761128][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 982.767014][ C0] RIP: 0033:0x7f71e0839303 [ 982.771420][ C0] RSP: 002b:00007ffd8f988b80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 982.779914][ C0] RAX: ffffffffffffffda RBX: 00005604e752d8f0 RCX: 00007f71e0839303 [ 982.788691][ C0] RDX: 0000000000000006 RSI: 00007ffd8f988b90 RDI: 0000000000000004 [ 982.798322][ C0] RBP: 00007ffd8f988ce0 R08: 0000000000000000 R09: 000000000000000d [ 982.809565][ C0] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffd8f988b90 [ 982.818471][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 982.828151][ C0] task:sd-resolve state:S stack:28840 pid: 2709 ppid: 1 flags:0x00000000 [ 982.837961][ C0] Call Trace: [ 982.841453][ C0] __schedule+0x920/0x1fa0 [ 982.846920][ C0] ? io_schedule_timeout+0x140/0x140 [ 982.852947][ C0] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 982.859807][ C0] schedule+0xcb/0x270 [ 982.864996][ C0] schedule_timeout+0x1db/0x250 [ 982.870729][ C0] ? usleep_range+0x170/0x170 [ 982.876456][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 982.883212][ C0] ? prepare_to_wait_exclusive+0x121/0x2d0 [ 982.889939][ C0] ? add_wait_queue_priority+0x260/0x260 [ 982.895708][ C0] __skb_wait_for_more_packets+0x35b/0x5e0 [ 982.901919][ C0] ? __skb_free_datagram_locked+0x410/0x410 [ 982.908093][ C0] ? __mutex_unlock_slowpath+0xe2/0x610 [ 982.913739][ C0] ? proto_seq_start+0x50/0x50 [ 982.918819][ C0] ? __skb_ext_set+0x280/0x280 [ 982.925038][ C0] ? find_held_lock+0x2d/0x110 [ 982.930227][ C0] unix_dgram_recvmsg+0x1ff/0xb60 [ 982.935372][ C0] ? maybe_init_creds+0x520/0x520 [ 982.940565][ C0] ? aa_af_perm+0x230/0x230 [ 982.945542][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 982.952535][ C0] ? security_socket_recvmsg+0x8f/0xc0 [ 982.958122][ C0] __sys_recvfrom+0x248/0x3a0 [ 982.963241][ C0] ? __ia32_sys_send+0x100/0x100 [ 982.968613][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 982.974739][ C0] ? __seccomp_filter+0x644/0x1580 [ 982.979857][ C0] ? __context_tracking_exit+0x9f/0xb0 [ 982.985324][ C0] ? get_vtime_delta+0x111/0x260 [ 982.990259][ C0] __x64_sys_recvfrom+0xdd/0x1b0 [ 982.995217][ C0] ? syscall_trace_enter.constprop.0+0x94/0x250 [ 983.001452][ C0] do_syscall_64+0x3a/0xb0 [ 983.005986][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 983.012001][ C0] RIP: 0033:0x7f71e0aff51f [ 983.016724][ C0] RSP: 002b:00007f71de27aaa0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 983.025200][ C0] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f71e0aff51f [ 983.033189][ C0] RDX: 0000000000002800 RSI: 00007f71de27aca0 RDI: 0000000000000007 [ 983.041262][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 983.049515][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 983.057515][ C0] R13: 0000000000002800 R14: 00007f71de27aca0 R15: 00007f71de27fca0 [ 983.065501][ C0] task:dhclient state:S stack:27712 pid: 2710 ppid: 1 flags:0x00000000 [ 983.074904][ C0] Call Trace: [ 983.078203][ C0] __schedule+0x920/0x1fa0 [ 983.082646][ C0] ? io_schedule_timeout+0x140/0x140 [ 983.087923][ C0] schedule+0xcb/0x270 [ 983.091984][ C0] schedule_hrtimeout_range_clock+0x195/0x380 [ 983.098045][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 983.103951][ C0] ? poll_initwait+0x170/0x170 [ 983.108710][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 983.114715][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 983.120802][ C0] ? __pollwait+0x252/0x430 [ 983.126700][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 983.133382][ C0] ? __pollwait+0x430/0x430 [ 983.138191][ C0] do_select+0x11e2/0x1690 [ 983.142840][ C0] ? select_estimate_accuracy+0x320/0x320 [ 983.148556][ C0] ? lock_chain_count+0x20/0x20 [ 983.153409][ C0] ? __lock_acquire+0x16a7/0x5230 [ 983.158427][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 983.164930][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 983.171737][ C0] ? __lock_acquire+0x16a7/0x5230 [ 983.177974][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 983.186884][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 983.196932][ C0] ? find_held_lock+0x2d/0x110 [ 983.205218][ C0] ? __might_fault+0xd3/0x180 [ 983.214069][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 983.223916][ C0] ? core_sys_select+0x1d8/0x9c0 [ 983.232594][ C0] core_sys_select+0x3c3/0x9c0 [ 983.241515][ C0] ? do_compat_pselect+0x210/0x210 [ 983.250159][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 983.258663][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 983.265170][ C0] ? __might_fault+0xd3/0x180 [ 983.272200][ C0] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 983.281589][ C0] ? timespec64_add_safe+0x189/0x210 [ 983.288585][ C0] ? nsec_to_clock_t+0x30/0x30 [ 983.294623][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 983.301714][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 983.308394][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 983.315126][ C0] ? ktime_get_ts64+0x3bb/0x560 [ 983.320094][ C0] kern_select+0x13d/0x1c0 [ 983.324537][ C0] ? core_sys_select+0x9c0/0x9c0 [ 983.329490][ C0] ? get_vtime_delta+0x111/0x260 [ 983.334715][ C0] __x64_sys_select+0xba/0x150 [ 983.340259][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 983.346178][ C0] do_syscall_64+0x3a/0xb0 [ 983.350594][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 983.356503][ C0] RIP: 0033:0x7f54e63c45e3 [ 983.360977][ C0] RSP: 002b:00007ffe52b66b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 983.370833][ C0] RAX: ffffffffffffffda RBX: 00007f54e6ea7010 RCX: 00007f54e63c45e3 [ 983.378920][ C0] RDX: 00007f54e6ea6210 RSI: 00007f54e6ea6110 RDI: 0000000000000007 [ 983.387188][ C0] RBP: 00007ffe52b66ba8 R08: 00007ffe52b66bc0 R09: 0000000000000ae8 [ 983.395181][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe52b66bc0 [ 983.403152][ C0] R13: 00007ffe52b66bb0 R14: 00007ffe52b66bb8 R15: 0000000000000000 [ 983.411130][ C0] task:rsyslogd state:S stack:23848 pid: 4267 ppid: 1 flags:0x00000000 [ 983.420362][ C0] Call Trace: [ 983.423674][ C0] __schedule+0x920/0x1fa0 [ 983.428094][ C0] ? io_schedule_timeout+0x140/0x140 [ 983.434351][ C0] schedule+0xcb/0x270 [ 983.438412][ C0] schedule_hrtimeout_range_clock+0x195/0x380 [ 983.444473][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 983.450461][ C0] ? ktime_get_ts64+0x455/0x560 [ 983.455397][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 983.460419][ C0] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 983.466391][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 983.472628][ C0] ? set_normalized_timespec64+0x65/0xc0 [ 983.478261][ C0] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 983.484002][ C0] ? select_estimate_accuracy+0x24b/0x320 [ 983.489744][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 983.496177][ C0] ? __pollwait+0x430/0x430 [ 983.500695][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 983.506948][ C0] do_select+0x11e2/0x1690 [ 983.511389][ C0] ? lock_chain_count+0x20/0x20 [ 983.516256][ C0] ? find_held_lock+0x2d/0x110 [ 983.521041][ C0] ? __wake_up_common_lock+0xde/0x130 [ 983.526424][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 983.532354][ C0] ? select_estimate_accuracy+0x320/0x320 [ 983.541359][ C0] ? mark_lock+0xef/0x17b0 [ 983.546158][ C0] ? lock_chain_count+0x20/0x20 [ 983.552890][ C0] ? lock_chain_count+0x20/0x20 [ 983.560452][ C0] ? unwind_next_frame+0x1571/0x1cc0 [ 983.566569][ C0] ? mark_lock+0xef/0x17b0 [ 983.572522][ C0] ? __lock_acquire+0xb3a/0x5230 [ 983.578455][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 983.586415][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 983.593126][ C0] ? lock_chain_count+0x20/0x20 [ 983.599508][ C0] ? deref_stack_reg+0x150/0x150 [ 983.604858][ C0] ? find_held_lock+0x2d/0x110 [ 983.610450][ C0] ? core_sys_select+0x1d8/0x9c0 [ 983.615967][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 983.621118][ C0] ? __lock_acquire+0x16a7/0x5230 [ 983.627353][ C0] core_sys_select+0x3c3/0x9c0 [ 983.632947][ C0] ? do_compat_pselect+0x210/0x210 [ 983.638288][ C0] ? poll_select_set_timeout+0xd4/0x130 [ 983.643838][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 983.648684][ C0] ? __might_fault+0xd3/0x180 [ 983.653354][ C0] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 983.659092][ C0] ? timespec64_add_safe+0x189/0x210 [ 983.664376][ C0] ? nsec_to_clock_t+0x30/0x30 [ 983.669135][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 983.675207][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 983.680280][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 983.686544][ C0] ? ktime_get_ts64+0x3bb/0x560 [ 983.691405][ C0] kern_select+0x13d/0x1c0 [ 983.695827][ C0] ? core_sys_select+0x9c0/0x9c0 [ 983.702463][ C0] ? get_vtime_delta+0x111/0x260 [ 983.709819][ C0] __x64_sys_select+0xba/0x150 [ 983.714966][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 983.721466][ C0] do_syscall_64+0x3a/0xb0 [ 983.726655][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 983.734614][ C0] RIP: 0033:0x7f9c78ca7603 [ 983.740403][ C0] RSP: 002b:00007fff115c0590 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 983.750413][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c78ca7603 [ 983.760301][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 983.769843][ C0] RBP: 000055868a879040 R08: 00007fff115c05b0 R09: 0000000000000000 [ 983.778788][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff115c05b0 [ 983.788095][ C0] R13: 000055868a879008 R14: 00007fff115c05a8 R15: 0000000000000000 [ 983.797454][ C0] task:in:imuxsock state:S stack:27832 pid: 4271 ppid: 1 flags:0x00000000 [ 983.810764][ C0] Call Trace: [ 983.814169][ C0] __schedule+0x920/0x1fa0 [ 983.818709][ C0] ? io_schedule_timeout+0x140/0x140 [ 983.824409][ C0] ? find_held_lock+0x2d/0x110 [ 983.829566][ C0] schedule+0xcb/0x270 [ 983.833704][ C0] schedule_hrtimeout_range_clock+0x333/0x380 [ 983.841503][ C0] ? hrtimer_nanosleep_restart+0x170/0x170 [ 983.847576][ C0] ? poll_initwait+0x170/0x170 [ 983.852446][ C0] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 983.859067][ C0] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 983.865803][ C0] ? trace_hardirqs_on+0x5b/0x1a0 [ 983.870851][ C0] ? __pollwait+0x252/0x430 [ 983.875359][ C0] poll_schedule_timeout.constprop.0+0x107/0x1e0 [ 983.881857][ C0] ? __pollwait+0x430/0x430 [ 983.886368][ C0] do_select+0x11e2/0x1690 [ 983.890788][ C0] ? select_estimate_accuracy+0x320/0x320 [ 983.896541][ C0] ? poll_schedule_timeout.constprop.0+0x1e0/0x1e0 [ 983.903074][ C0] ? trace_pelt_se_tp+0x13c/0x190 [ 983.908102][ C0] ? __lock_acquire+0x16a7/0x5230 [ 983.913161][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 983.919255][ C0] ? find_held_lock+0x2d/0x110 [ 983.924078][ C0] ? __might_fault+0xd3/0x180 [ 983.928795][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 983.933668][ C0] ? core_sys_select+0x1d8/0x9c0 [ 983.938616][ C0] core_sys_select+0x3c3/0x9c0 [ 983.943416][ C0] ? do_compat_pselect+0x210/0x210 [ 983.948549][ C0] ? __lock_acquire+0x16a7/0x5230 [ 983.953581][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 983.959600][ C0] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 983.965597][ C0] ? find_held_lock+0x2d/0x110 [ 983.970391][ C0] kern_select+0x13d/0x1c0 [ 983.974840][ C0] ? core_sys_select+0x9c0/0x9c0 [ 983.979787][ C0] ? get_vtime_delta+0x111/0x260 [ 983.984763][ C0] __x64_sys_select+0xba/0x150 [ 983.989549][ C0] ? syscall_enter_from_user_mode+0x27/0x70 [ 983.995476][ C0] do_syscall_64+0x3a/0xb0 [ 983.999925][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 984.006262][ C0] RIP: 0033:0x7f9c78ca7603 [ 984.010797][ C0] RSP: 002b:00007f9c77956d20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 984.019232][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c78ca7603 [ 984.027220][ C0] RDX: 0000000000000000 RSI: 00007f9c77956d40 RDI: 0000000000000004 [ 984.035318][ C0] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000004000001 [ 984.043304][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 984.051310][ C0] R13: 0000000000000001 R14: 00007f9c77956d40 R15: 0000000000000003 [ 984.059322][ C0] task:in:imklog state:R running task stack:26056 pid: 4272 ppid: 1 flags:0x00000008 [ 984.070104][ C0] Call Trace: [ 984.073394][ C0] [ 984.076229][ C0] sched_show_task+0x44c/0x5a0 [ 984.081006][ C0] ? check_same_owner+0x260/0x260 [ 984.086025][ C0] ? cpumask_next+0x3c/0x40 [ 984.090543][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 984.096629][ C0] ? touch_all_softlockup_watchdogs+0xc0/0x110 [ 984.102788][ C0] show_state_filter+0xf4/0x2e0 [ 984.108081][ C0] ? setkeycode_helper+0x90/0x90 [ 984.113037][ C0] k_spec+0xe1/0x130 [ 984.116934][ C0] kbd_event+0xc64/0x1750 [ 984.121373][ C0] ? kbd_bh+0x2c0/0x2c0 [ 984.125533][ C0] ? lock_release+0x6f0/0x6f0 [ 984.130210][ C0] ? input_repeat_key+0x244/0x380 [ 984.135241][ C0] ? kbd_bh+0x2c0/0x2c0 [ 984.139788][ C0] input_to_handler+0x3b9/0x4c0 [ 984.144671][ C0] input_pass_values.part.0+0x28d/0x700 [ 984.150333][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 984.156346][ C0] ? ktime_mono_to_any+0x148/0x1e0 [ 984.161479][ C0] input_repeat_key+0x283/0x380 [ 984.166353][ C0] ? input_unregister_device+0xf0/0xf0