pollwait+0x10/0x10 [ 244.147961][ C0] ? unix_dgram_poll+0x364/0x770 [ 244.152908][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 244.159180][ C0] do_sys_poll+0xae8/0xdf0 [ 244.163794][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 244.168863][ C0] ? move_addr_to_user+0xab/0x1e0 [ 244.174078][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.178763][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.183504][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.188208][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.192919][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.197730][ C0] ? rcu_is_watching+0x12/0xc0 [ 244.202525][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.207761][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.212979][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 244.218292][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 244.223430][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 244.228833][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 244.233695][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 244.238999][ C0] ? __secure_computing+0x242/0x350 [ 244.244255][ C0] do_syscall_64+0xcd/0x4b0 [ 244.248851][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.254852][ C0] RIP: 0033:0x7fd4e1e3d407 [ 244.259270][ C0] RSP: 002b:00007ffc8d8eb390 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 244.267691][ C0] RAX: ffffffffffffffda RBX: 00007fd4e1db3740 RCX: 00007fd4e1e3d407 [ 244.275754][ C0] RDX: 00007ffc8d8eb3d0 RSI: 0000000000000005 RDI: 0000560d3e3fd9d0 [ 244.283747][ C0] RBP: 00007ffc8d8eb6d0 R08: 0000000000000008 R09: 0000000000000000 [ 244.291758][ C0] R10: 00007ffc8d8eb6d0 R11: 0000000000000202 R12: 0000560d252f05e0 [ 244.299852][ C0] R13: 0000560d3e415e30 R14: 0000000000000000 R15: 00007ffc8d8eb480 [ 244.307861][ C0] [ 244.310887][ C0] task:dhcpcd state:S stack:24184 pid:2884 tgid:2884 ppid:2883 task_flags:0x400140 flags:0x00004002 [ 244.322862][ C0] Call Trace: [ 244.326352][ C0] [ 244.329301][ C0] __schedule+0x12fc/0x3b90 [ 244.333850][ C0] ? __pfx___schedule+0x10/0x10 [ 244.338724][ C0] ? find_held_lock+0x2b/0x80 [ 244.343420][ C0] ? schedule+0x2d7/0x3a0 [ 244.347770][ C0] schedule+0xe7/0x3a0 [ 244.351866][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 244.358142][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 244.365002][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.370228][ C0] ? __pfx___pollwait+0x10/0x10 [ 244.375078][ C0] ? unix_dgram_poll+0x364/0x770 [ 244.380072][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 244.386451][ C0] do_sys_poll+0xae8/0xdf0 [ 244.390882][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 244.395841][ C0] ? find_held_lock+0x2b/0x80 [ 244.400614][ C0] ? try_to_wake_up+0x9ac/0x1480 [ 244.405670][ C0] ? autoremove_wake_function+0x3d/0x150 [ 244.411477][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.416185][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.420892][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.425618][ C0] ? rcu_is_watching+0x12/0xc0 [ 244.430419][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.435654][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.440894][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 244.446282][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 244.451672][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 244.457079][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 244.461964][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 244.467381][ C0] ? __task_pid_nr_ns+0x17c/0x500 [ 244.472431][ C0] do_syscall_64+0xcd/0x4b0 [ 244.477050][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.482949][ C0] RIP: 0033:0x7fd4e1e3d407 [ 244.487480][ C0] RSP: 002b:00007ffc8d8eb390 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 244.495907][ C0] RAX: ffffffffffffffda RBX: 00007fd4e1db3740 RCX: 00007fd4e1e3d407 [ 244.504004][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000560d3e41b590 [ 244.512363][ C0] RBP: 00007ffc8d8eb6d0 R08: 0000000000000008 R09: 0000000000000000 [ 244.520362][ C0] R10: 00007ffc8d8eb6d0 R11: 0000000000000202 R12: 0000560d252f05e0 [ 244.528427][ C0] R13: 0000560d3e415e30 R14: 0000000000000000 R15: 00007ffc8d8eb480 [ 244.536424][ C0] [ 244.539440][ C0] task:dhcpcd state:S stack:27912 pid:2885 tgid:2885 ppid:2883 task_flags:0x400140 flags:0x00004002 [ 244.551417][ C0] Call Trace: [ 244.554717][ C0] [ 244.557665][ C0] __schedule+0x12fc/0x3b90 [ 244.562212][ C0] ? __pfx___schedule+0x10/0x10 [ 244.567097][ C0] ? find_held_lock+0x2b/0x80 [ 244.571787][ C0] ? schedule+0x2d7/0x3a0 [ 244.576128][ C0] schedule+0xe7/0x3a0 [ 244.580222][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 244.586332][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 244.592936][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.598159][ C0] ? __pfx___pollwait+0x10/0x10 [ 244.603270][ C0] ? unix_dgram_poll+0x364/0x770 [ 244.608407][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 244.614836][ C0] do_sys_poll+0xae8/0xdf0 [ 244.619274][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 244.624248][ C0] ? __page_table_check_ptes_set+0x158/0x220 [ 244.630245][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.634929][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.639607][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.644353][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.649065][ C0] ? rcu_is_watching+0x12/0xc0 [ 244.653848][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.659056][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.664286][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 244.669526][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 244.674775][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 244.680267][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 244.685909][ C0] ? do_dup2+0x331/0x620 [ 244.690168][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 244.695031][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 244.700329][ C0] ? __secure_computing+0x242/0x350 [ 244.705809][ C0] do_syscall_64+0xcd/0x4b0 [ 244.710516][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.716517][ C0] RIP: 0033:0x7fd4e1e3d407 [ 244.720929][ C0] RSP: 002b:00007ffc8d8eb390 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 244.729500][ C0] RAX: ffffffffffffffda RBX: 00007fd4e1db3740 RCX: 00007fd4e1e3d407 [ 244.737487][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000560d3e41b6e0 [ 244.745638][ C0] RBP: 00007ffc8d8eb6d0 R08: 0000000000000008 R09: 0000000000000000 [ 244.753609][ C0] R10: 00007ffc8d8eb6d0 R11: 0000000000000202 R12: 0000560d252f05e0 [ 244.761714][ C0] R13: 0000560d3e415e30 R14: 0000000000000000 R15: 00007ffc8d8eb480 [ 244.774221][ C0] [ 244.777242][ C0] task:dhcpcd state:S stack:27064 pid:2886 tgid:2886 ppid:2883 task_flags:0x400140 flags:0x00004002 [ 244.789197][ C0] Call Trace: [ 244.792471][ C0] [ 244.795490][ C0] __schedule+0x12fc/0x3b90 [ 244.800039][ C0] ? __pfx___schedule+0x10/0x10 [ 244.804915][ C0] ? find_held_lock+0x2b/0x80 [ 244.809706][ C0] ? schedule+0x2d7/0x3a0 [ 244.814072][ C0] schedule+0xe7/0x3a0 [ 244.818151][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 244.824228][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 244.830825][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.836052][ C0] ? __pfx___pollwait+0x10/0x10 [ 244.840933][ C0] ? unix_dgram_poll+0x364/0x770 [ 244.845879][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 244.852127][ C0] do_sys_poll+0xae8/0xdf0 [ 244.856556][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 244.861530][ C0] ? unix_stream_recvmsg+0x137/0x1c0 [ 244.866843][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.871527][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.876206][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.880886][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.885584][ C0] ? __pfx_pollwake+0x10/0x10 [ 244.890290][ C0] ? rcu_is_watching+0x12/0xc0 [ 244.895093][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.900311][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 244.905527][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 244.910909][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 244.915960][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 244.921353][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 244.926785][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 244.931577][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 244.936867][ C0] ? ksys_read+0x1ac/0x250 [ 244.941302][ C0] ? __secure_computing+0x242/0x350 [ 244.946517][ C0] do_syscall_64+0xcd/0x4b0 [ 244.951182][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.957085][ C0] RIP: 0033:0x7fd4e1e3d407 [ 244.961517][ C0] RSP: 002b:00007ffc8d8eb390 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 244.969995][ C0] RAX: ffffffffffffffda RBX: 00007fd4e1db3740 RCX: 00007fd4e1e3d407 [ 244.977999][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000560d3e41b940 [ 244.985990][ C0] RBP: 00007ffc8d8eb6d0 R08: 0000000000000008 R09: 0000000000000000 [ 244.993967][ C0] R10: 00007ffc8d8eb6d0 R11: 0000000000000202 R12: 0000560d252f05e0 [ 245.001941][ C0] R13: 0000560d3e415e30 R14: 0000000000000000 R15: 00007ffc8d8eb480 [ 245.009934][ C0] [ 245.012955][ C0] task:crond state:S stack:25544 pid:2902 tgid:2902 ppid:1 task_flags:0x400000 flags:0x00004002 [ 245.024907][ C0] Call Trace: [ 245.028181][ C0] [ 245.031332][ C0] __schedule+0x12fc/0x3b90 [ 245.035869][ C0] ? __pfx___schedule+0x10/0x10 [ 245.040913][ C0] ? find_held_lock+0x2b/0x80 [ 245.045611][ C0] ? schedule+0x2d7/0x3a0 [ 245.049984][ C0] schedule+0xe7/0x3a0 [ 245.054371][ C0] do_nanosleep+0x21a/0x570 [ 245.058892][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 245.063948][ C0] ? __asan_memset+0x23/0x50 [ 245.068565][ C0] ? __hrtimer_setup+0x176/0x280 [ 245.073512][ C0] hrtimer_nanosleep+0x155/0x380 [ 245.078494][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 245.083975][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 245.089177][ C0] ? get_timespec64+0x147/0x240 [ 245.094043][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 245.099346][ C0] common_nsleep+0xa1/0xd0 [ 245.103787][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 245.109525][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 245.115698][ C0] do_syscall_64+0xcd/0x4b0 [ 245.120210][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.126203][ C0] RIP: 0033:0x7f6095e90407 [ 245.130620][ C0] RSP: 002b:00007fffab15ee40 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 245.139037][ C0] RAX: ffffffffffffffda RBX: 00007f6095d40c80 RCX: 00007f6095e90407 [ 245.147181][ C0] RDX: 00007fffab15ee80 RSI: 0000000000000000 RDI: 0000000000000000 [ 245.155150][ C0] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 245.163209][ C0] R10: 00007fffab15ee80 R11: 0000000000000202 R12: 0000000000000000 [ 245.171199][ C0] R13: 000000000000003c R14: 0000000000000000 R15: 000000000000003a [ 245.179589][ C0] [ 245.182664][ C0] task:sshd state:S stack:26792 pid:2906 tgid:2906 ppid:1 task_flags:0x400140 flags:0x00004002 [ 245.194885][ C0] Call Trace: [ 245.198166][ C0] [ 245.201106][ C0] __schedule+0x12fc/0x3b90 [ 245.205735][ C0] ? __pfx___schedule+0x10/0x10 [ 245.210603][ C0] ? find_held_lock+0x2b/0x80 [ 245.215293][ C0] ? schedule+0x2d7/0x3a0 [ 245.219724][ C0] schedule+0xe7/0x3a0 [ 245.223804][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 245.229888][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 245.236498][ C0] ? __might_fault+0xe3/0x190 [ 245.241410][ C0] ? __might_fault+0xda/0x190 [ 245.246099][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 245.252362][ C0] do_sys_poll+0xae8/0xdf0 [ 245.256901][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 245.261846][ C0] ? kernel_text_address+0x8d/0x100 [ 245.267087][ C0] ? __kernel_text_address+0xd/0x40 [ 245.272317][ C0] ? unwind_get_return_address+0x59/0xa0 [ 245.278078][ C0] ? find_held_lock+0x2b/0x80 [ 245.282862][ C0] ? find_held_lock+0x2b/0x80 [ 245.287638][ C0] ? wp_page_reuse+0x2bc/0x830 [ 245.292416][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.297102][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.301820][ C0] ? rcu_is_watching+0x12/0xc0 [ 245.306614][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.311827][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 245.317038][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 245.322322][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 245.327453][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 245.333045][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 245.337820][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 245.343145][ C0] do_syscall_64+0xcd/0x4b0 [ 245.347767][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.353670][ C0] RIP: 0033:0x7f5b7063f407 [ 245.358091][ C0] RSP: 002b:00007ffdae7e6ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 245.366535][ C0] RAX: ffffffffffffffda RBX: 00007f5b7054b300 RCX: 00007f5b7063f407 [ 245.374595][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000558ba60b83f0 [ 245.382849][ C0] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 245.390858][ C0] R10: 00007ffdae7e7190 R11: 0000000000000202 R12: 0000000000000064 [ 245.399359][ C0] R13: 0000000000000000 R14: 0000558b78541004 R15: 0000000000000002 [ 245.407468][ C0] [ 245.410509][ C0] task:getty state:S stack:25544 pid:2907 tgid:2907 ppid:1 task_flags:0x400000 flags:0x00004002 [ 245.422489][ C0] Call Trace: [ 245.425776][ C0] [ 245.428710][ C0] __schedule+0x12fc/0x3b90 [ 245.433244][ C0] ? __pfx___schedule+0x10/0x10 [ 245.438146][ C0] ? find_held_lock+0x2b/0x80 [ 245.442977][ C0] ? schedule+0x2d7/0x3a0 [ 245.447434][ C0] schedule+0xe7/0x3a0 [ 245.451543][ C0] schedule_timeout+0x257/0x290 [ 245.456412][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 245.461796][ C0] ? __pfx___might_resched+0x10/0x10 [ 245.467195][ C0] ? down_read+0x13d/0x480 [ 245.471617][ C0] ? __pfx___up_read+0x10/0x10 [ 245.476395][ C0] ? wait_woken+0x48/0x1e0 [ 245.480910][ C0] wait_woken+0x197/0x1e0 [ 245.485254][ C0] n_tty_read+0xe6e/0x14f0 [ 245.489886][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 245.494748][ C0] ? __pfx___up_read+0x10/0x10 [ 245.499528][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 245.505619][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 245.511334][ C0] tty_read+0x30b/0x5d0 [ 245.515758][ C0] ? __pfx_tty_read+0x10/0x10 [ 245.520475][ C0] ? security_file_permission+0x21/0x80 [ 245.526043][ C0] vfs_read+0x8bc/0xcf0 [ 245.530213][ C0] ? __pfx_vfs_read+0x10/0x10 [ 245.534914][ C0] ksys_read+0x12a/0x250 [ 245.539170][ C0] ? __pfx_ksys_read+0x10/0x10 [ 245.543946][ C0] do_syscall_64+0xcd/0x4b0 [ 245.548462][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.554377][ C0] RIP: 0033:0x7fd379af1407 [ 245.558798][ C0] RSP: 002b:00007ffe5b828af0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 245.567219][ C0] RAX: ffffffffffffffda RBX: 00007fd3799a1c80 RCX: 00007fd379af1407 [ 245.575540][ C0] RDX: 0000000000000001 RSI: 00007ffe5b828b50 RDI: 0000000000000000 [ 245.583955][ C0] RBP: 0000564b119ac35c R08: 0000000000000000 R09: 0000000000000000 [ 245.591944][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000564b119ac35c [ 245.600022][ C0] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000002 [ 245.608105][ C0] [ 245.611123][ C0] task:dhcpcd state:S stack:26392 pid:2909 tgid:2909 ppid:2884 task_flags:0x400140 flags:0x00004002 [ 245.623097][ C0] Call Trace: [ 245.626468][ C0] [ 245.629400][ C0] __schedule+0x12fc/0x3b90 [ 245.633929][ C0] ? __pfx___schedule+0x10/0x10 [ 245.638798][ C0] ? find_held_lock+0x2b/0x80 [ 245.643499][ C0] ? schedule+0x2d7/0x3a0 [ 245.647852][ C0] schedule+0xe7/0x3a0 [ 245.651941][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 245.658030][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 245.664632][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 245.669946][ C0] ? __pfx___pollwait+0x10/0x10 [ 245.674895][ C0] ? unix_dgram_poll+0x364/0x770 [ 245.679907][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 245.686250][ C0] do_sys_poll+0xae8/0xdf0 [ 245.690682][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 245.695624][ C0] ? avc_has_perm_noaudit+0x149/0x3b0 [ 245.701036][ C0] ? file_has_perm+0x27d/0x350 [ 245.705846][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.710639][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.715372][ C0] ? rcu_is_watching+0x12/0xc0 [ 245.720169][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.725380][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 245.730595][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 245.735805][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 245.740859][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 245.746265][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 245.751670][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 245.756447][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 245.761841][ C0] ? __secure_computing+0x242/0x350 [ 245.767058][ C0] do_syscall_64+0xcd/0x4b0 [ 245.771590][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.777493][ C0] RIP: 0033:0x7fd4e1e3d407 [ 245.781932][ C0] RSP: 002b:00007ffc8d8eb390 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 245.790434][ C0] RAX: ffffffffffffffda RBX: 00007fd4e1db3740 RCX: 00007fd4e1e3d407 [ 245.798406][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000560d3e41cde0 [ 245.806468][ C0] RBP: 00007ffc8d8eb6d0 R08: 0000000000000008 R09: 0000000000000000 [ 245.814445][ C0] R10: 00007ffc8d8eb6d0 R11: 0000000000000202 R12: 0000560d252f05e0 [ 245.822435][ C0] R13: 0000560d3e415e30 R14: 0000000000000000 R15: 00007ffc8d8eb480 [ 245.830427][ C0] [ 245.833446][ C0] task:sshd-session state:S stack:25144 pid:3940 tgid:3940 ppid:2906 task_flags:0x400000 flags:0x00004002 [ 245.845549][ C0] Call Trace: [ 245.848830][ C0] [ 245.851768][ C0] __schedule+0x12fc/0x3b90 [ 245.856300][ C0] ? __pfx___schedule+0x10/0x10 [ 245.861169][ C0] ? find_held_lock+0x2b/0x80 [ 245.865870][ C0] ? schedule+0x2d7/0x3a0 [ 245.870224][ C0] schedule+0xe7/0x3a0 [ 245.874303][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 245.880386][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 245.887071][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 245.892306][ C0] ? unix_poll+0x3ac/0x470 [ 245.896737][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 245.902989][ C0] do_sys_poll+0xae8/0xdf0 [ 245.907420][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 245.912387][ C0] ? __page_table_check_ptes_set+0x158/0x220 [ 245.918394][ C0] ? find_held_lock+0x2b/0x80 [ 245.923097][ C0] ? find_held_lock+0x2b/0x80 [ 245.927821][ C0] ? __pfx_pollwake+0x10/0x10 [ 245.932565][ C0] ? find_held_lock+0x2b/0x80 [ 245.937259][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 245.942257][ C0] ? find_held_lock+0x2b/0x80 [ 245.947168][ C0] __x64_sys_poll+0xfe/0x450 [ 245.952032][ C0] ? __pfx___x64_sys_poll+0x10/0x10 [ 245.957336][ C0] do_syscall_64+0xcd/0x4b0 [ 245.961858][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.967849][ C0] RIP: 0033:0x7f1968a66407 [ 245.972276][ C0] RSP: 002b:00007fffad901780 EFLAGS: 00000202 ORIG_RAX: 0000000000000007 [ 245.980704][ C0] RAX: ffffffffffffffda RBX: 00007f1968972300 RCX: 00007f1968a66407 [ 245.988742][ C0] RDX: ffffffffffffffff RSI: 0000000000000001 RDI: 00007fffad9017f0 [ 245.996714][ C0] RBP: 000055986e1081a0 R08: 0000000000000000 R09: 0000000000000000 [ 246.005032][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffad9017f0 [ 246.013028][ C0] R13: 0000000000000000 R14: 000055989a5f3590 R15: 0000000000000f65 [ 246.021049][ C0] [ 246.024070][ C0] task:sshd-session state:S stack:25672 pid:3942 tgid:3942 ppid:3940 task_flags:0x400140 flags:0x00004002 [ 246.036023][ C0] Call Trace: [ 246.039310][ C0] [ 246.042342][ C0] __schedule+0x12fc/0x3b90 [ 246.046872][ C0] ? __pfx___schedule+0x10/0x10 [ 246.051833][ C0] ? find_held_lock+0x2b/0x80 [ 246.056542][ C0] ? schedule+0x2d7/0x3a0 [ 246.060889][ C0] schedule+0xe7/0x3a0 [ 246.065406][ C0] schedule_hrtimeout_range_clock+0x217/0x320 [ 246.071659][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 246.078266][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 246.083484][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 246.089310][ C0] ? __pollwait+0x271/0x490 [ 246.093841][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 246.100102][ C0] do_sys_poll+0xae8/0xdf0 [ 246.104568][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 246.109633][ C0] ? tcp_release_cb+0x272/0x4f0 [ 246.114519][ C0] ? __pfx_pollwake+0x10/0x10 [ 246.119297][ C0] ? __pfx_pollwake+0x10/0x10 [ 246.124072][ C0] ? __pfx_pollwake+0x10/0x10 [ 246.128779][ C0] ? __pfx_pollwake+0x10/0x10 [ 246.133577][ C0] ? rcu_is_watching+0x12/0xc0 [ 246.138445][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 246.143749][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 246.148965][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 246.154173][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 246.159214][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 246.164626][ C0] __x64_sys_ppoll+0x254/0x2d0 [ 246.169427][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 246.174734][ C0] ? ksys_write+0x1ac/0x250 [ 246.179250][ C0] ? __pfx_ksys_write+0x10/0x10 [ 246.184129][ C0] do_syscall_64+0xcd/0x4b0 [ 246.188732][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.194629][ C0] RIP: 0033:0x7f1968a66407 [ 246.199042][ C0] RSP: 002b:00007fffad901220 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 246.207633][ C0] RAX: ffffffffffffffda RBX: 00007f1968972300 RCX: 00007f1968a66407 [ 246.215777][ C0] RDX: 00007fffad901260 RSI: 0000000000000004 RDI: 000055989a5fbdd0 [ 246.223841][ C0] RBP: 00007fffad9012d0 R08: 0000000000000008 R09: 0000000000000000 [ 246.231911][ C0] R10: 00007fffad901360 R11: 0000000000000202 R12: 0000000000000001 [ 246.239881][ C0] R13: 00007fffad901360 R14: 00000000000000e8 R15: 0000000000000004 [ 246.247975][ C0] [ 246.251111][ C0] task:syz-execprog state:S stack:25544 pid:3943 tgid:3943 ppid:3942 task_flags:0x400100 flags:0x00004000 [ 246.263159][ C0] Call Trace: [ 246.266521][ C0] [ 246.269551][ C0] __schedule+0x12fc/0x3b90 [ 246.274081][ C0] ? __pfx___schedule+0x10/0x10 [ 246.278948][ C0] ? find_held_lock+0x2b/0x80 [ 246.283737][ C0] ? schedule+0x2d7/0x3a0 [ 246.288167][ C0] schedule+0xe7/0x3a0 [ 246.292335][ C0] do_wait+0x1d8/0x5a0 [ 246.296423][ C0] kernel_waitid+0x114/0x180 [ 246.301024][ C0] ? __pfx_kernel_waitid+0x10/0x10 [ 246.306235][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 246.311965][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 246.317864][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 246.323162][ C0] ? __hrtimer_setup+0x176/0x280 [ 246.328109][ C0] __do_sys_waitid+0xdd/0x250 [ 246.332952][ C0] ? __pfx___do_sys_waitid+0x10/0x10 [ 246.338273][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 246.343534][ C0] ? __pfx___x64_sys_nanosleep+0x10/0x10 [ 246.349204][ C0] do_syscall_64+0xcd/0x4b0 [ 246.353829][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.359764][ C0] RIP: 0033:0x40dd0e [ 246.363848][ C0] RSP: 002b:000000c000073508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 [ 246.372538][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000040dd0e [ 246.380605][ C0] RDX: 000000c000073640 RSI: 000000000000000b RDI: 0000000000000003 [ 246.388756][ C0] RBP: 000000c000073548 R08: 000000c002ade000 R09: 0000000000000000 [ 246.396746][ C0] R10: 0000000000000004 R11: 0000000000000202 R12: 000000c002ade000 [ 246.404836][ C0] R13: 0000000000000001 R14: 000000c00189d180 R15: 0000000000000001 [ 246.413399][ C0] [ 246.416429][ C0] task:syz-execprog state:S stack:29136 pid:3944 tgid:3943 ppid:3942 task_flags:0x400040 flags:0x00004000 [ 246.428667][ C0] Call Trace: [ 246.431963][ C0] [ 246.434902][ C0] __schedule+0x12fc/0x3b90 [ 246.439448][ C0] ? __pfx___schedule+0x10/0x10 [ 246.444469][ C0] ? find_held_lock+0x2b/0x80 [ 246.449193][ C0] ? schedule+0x2d7/0x3a0 [ 246.453552][ C0] schedule+0xe7/0x3a0 [ 246.457642][ C0] futex_do_wait+0x88/0x180 [ 246.462165][ C0] __futex_wait+0x1b9/0x2f0 [ 246.466677][ C0] ? __pfx___futex_wait+0x10/0x10 [ 246.471718][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 246.477026][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 246.482248][ C0] ? __hrtimer_setup+0x176/0x280 [ 246.487402][ C0] ? ktime_add_safe+0x60/0x70 [ 246.492116][ C0] futex_wait+0xe8/0x380 [ 246.496377][ C0] ? __pfx_futex_wait+0x10/0x10 [ 246.501250][ C0] ? __lock_acquire+0xb97/0x1ce0 [ 246.506213][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 246.511488][ C0] do_futex+0x229/0x350 [ 246.515673][ C0] ? __pfx_do_futex+0x10/0x10 [ 246.520370][ C0] ? rcu_is_watching+0x12/0xc0 [ 246.525152][ C0] ? ktime_get+0x200/0x310 [ 246.529588][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 246.534901][ C0] ? read_tsc+0x9/0x20 [ 246.539112][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 246.544010][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 246.549351][ C0] ? xfd_validate_state+0x61/0x180 [ 246.554485][ C0] ? __pfx___x64_sys_nanosleep+0x10/0x10 [ 246.560140][ C0] do_syscall_64+0xcd/0x4b0 [ 246.564688][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.570595][ C0] RIP: 0033:0x480363 [ 246.574500][ C0] RSP: 002b:000000c00005de80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 246.583008][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 246.591152][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004133180 [ 246.599130][ C0] RBP: 000000c00005dec8 R08: 0000000000000000 R09: 0000000000000000 [ 246.607116][ C0] R10: 000000c00005deb8 R11: 0000000000000202 R12: 000000c00005deb8 [ 246.615148][ C0] R13: 000000c00007c008 R14: 000000c000002700 R15: 000000c000002700 [ 246.623166][ C0] [ 246.626239][ C0] task:syz-execprog state:S stack:27976 pid:3945 tgid:3943 ppid:3942 task_flags:0x400040 flags:0x00004000 [ 246.638296][ C0] Call Trace: [ 246.641576][ C0] [ 246.644802][ C0] __schedule+0x12fc/0x3b90 [ 246.649360][ C0] ? __pfx___schedule+0x10/0x10 [ 246.654232][ C0] ? find_held_lock+0x2b/0x80 [ 246.658940][ C0] ? schedule+0x2d7/0x3a0 [ 246.663545][ C0] schedule+0xe7/0x3a0 [ 246.667633][ C0] futex_do_wait+0x88/0x180 [ 246.672146][ C0] __futex_wait+0x1b9/0x2f0 [ 246.676678][ C0] ? __pfx___futex_wait+0x10/0x10 [ 246.681707][ C0] ? find_held_lock+0x2b/0x80 [ 246.686436][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 246.691806][ C0] ? find_held_lock+0x2b/0x80 [ 246.696531][ C0] ? __pfx_wake_up_new_task+0x10/0x10 [ 246.702016][ C0] futex_wait+0xe8/0x380 [ 246.706298][ C0] ? __pfx_futex_wait+0x10/0x10 [ 246.711177][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 246.716217][ C0] ? find_held_lock+0x2b/0x80 [ 246.720997][ C0] do_futex+0x229/0x350 [ 246.725459][ C0] ? __pfx_do_futex+0x10/0x10 [ 246.730155][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 246.735369][ C0] ? sigprocmask+0xef/0x330 [ 246.739894][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 246.744932][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 246.749893][ C0] ? __x64_sys_rt_sigprocmask+0x1fd/0x290 [ 246.755800][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 246.761107][ C0] ? xfd_validate_state+0x61/0x180 [ 246.766248][ C0] do_syscall_64+0xcd/0x4b0 [ 246.770794][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.776715][ C0] RIP: 0033:0x480363 [ 246.780605][ C0] RSP: 002b:000000c000074ee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 246.789024][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 246.797024][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000041666a0 [ 246.804996][ C0] RBP: 000000c000074f28 R08: 0000000000000000 R09: 0000000000000000 [ 246.812965][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000047c5e0 [ 246.821023][ C0] R13: 000000c002552008 R14: 000000c00189da40 R15: 000000c00189ddc0 [ 246.829027][ C0] [ 246.832046][ C0] task:syz-execprog state:S stack:27544 pid:3946 tgid:3943 ppid:3942 task_flags:0x400040 flags:0x00004000 [ 246.844101][ C0] Call Trace: [ 246.847375][ C0] [ 246.850308][ C0] __schedule+0x12fc/0x3b90 [ 246.854876][ C0] ? __pfx___schedule+0x10/0x10 [ 246.859749][ C0] ? find_held_lock+0x2b/0x80 [ 246.864470][ C0] ? schedule+0x2d7/0x3a0 [ 246.868828][ C0] schedule+0xe7/0x3a0 [ 246.872926][ C0] futex_do_wait+0x88/0x180 [ 246.877449][ C0] __futex_wait+0x1b9/0x2f0 [ 246.881973][ C0] ? __pfx___futex_wait+0x10/0x10 [ 246.887128][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 246.892619][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 246.898531][ C0] futex_wait+0xe8/0x380 [ 246.902786][ C0] ? __pfx_futex_wait+0x10/0x10 [ 246.907639][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 246.913031][ C0] ? __hrtimer_run_queues+0x92b/0xad0 [ 246.918523][ C0] do_futex+0x229/0x350 [ 246.922754][ C0] ? __pfx_do_futex+0x10/0x10 [ 246.927471][ C0] ? find_held_lock+0x2b/0x80 [ 246.932195][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 246.936996][ C0] ? handle_softirqs+0x5a3/0x8d0 [ 246.941955][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 246.947273][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 246.952671][ C0] do_syscall_64+0xcd/0x4b0 [ 246.957278][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.963200][ C0] RIP: 0033:0x480363 [ 246.967100][ C0] RSP: 002b:000000c000093cf0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 246.975539][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 246.983525][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007d148 [ 246.991501][ C0] RBP: 000000c000093d38 R08: 0000000000000000 R09: 0000000000000000 [ 246.999470][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000093d48 [ 247.007530][ C0] R13: 000000c0019a0720 R14: 000000c000003340 R15: 0000000000000001 [ 247.015623][ C0] [ 247.018650][ C0] task:syz-execprog state:S stack:27544 pid:3947 tgid:3943 ppid:3942 task_flags:0x400140 flags:0x00004000 [ 247.030891][ C0] Call Trace: [ 247.034167][ C0] [ 247.037110][ C0] __schedule+0x12fc/0x3b90 [ 247.041879][ C0] ? __pfx___schedule+0x10/0x10 [ 247.046756][ C0] ? find_held_lock+0x2b/0x80 [ 247.051552][ C0] ? schedule+0x2d7/0x3a0 [ 247.055909][ C0] schedule+0xe7/0x3a0 [ 247.060084][ C0] futex_do_wait+0x88/0x180 [ 247.064682][ C0] __futex_wait+0x1b9/0x2f0 [ 247.069197][ C0] ? __pfx___futex_wait+0x10/0x10 [ 247.074234][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 247.080064][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 247.085283][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 247.090589][ C0] ? futex_private_hash_put+0x176/0x300 [ 247.096170][ C0] ? futex_private_hash_put+0x18a/0x300 [ 247.101782][ C0] futex_wait+0xe8/0x380 [ 247.106078][ C0] ? __pfx_futex_wait+0x10/0x10 [ 247.111089][ C0] do_futex+0x229/0x350 [ 247.115279][ C0] ? __pfx_do_futex+0x10/0x10 [ 247.120068][ C0] ? sigprocmask+0xef/0x330 [ 247.124679][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 247.129633][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 247.134432][ C0] ? __x64_sys_rt_sigprocmask+0x1fd/0x290 [ 247.140191][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 247.145504][ C0] ? xfd_validate_state+0x61/0x180 [ 247.150762][ C0] do_syscall_64+0xcd/0x4b0 [ 247.155277][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.161263][ C0] RIP: 0033:0x480363 [ 247.165174][ C0] RSP: 002b:000000c0015e3e40 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 247.173894][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 247.181872][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0005c3148 [ 247.189955][ C0] RBP: 000000c0015e3e88 R08: 0000000000000000 R09: 0000000000000000 [ 247.197990][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000044af20 [ 247.206155][ C0] R13: 000000c000074794 R14: 000000c0016f9500 R15: 000000c002539560 [ 247.214181][ C0] [ 247.217314][ C0] task:syz-execprog state:S stack:30592 pid:3950 tgid:3943 ppid:3942 task_flags:0x400040 flags:0x00004000 [ 247.229372][ C0] Call Trace: [ 247.232737][ C0] [ 247.235850][ C0] __schedule+0x12fc/0x3b90 [ 247.240417][ C0] ? __pfx___schedule+0x10/0x10 [ 247.245286][ C0] ? find_held_lock+0x2b/0x80 [ 247.249980][ C0] ? schedule+0x2d7/0x3a0 [ 247.254327][ C0] schedule+0xe7/0x3a0 [ 247.258410][ C0] futex_do_wait+0x88/0x180 [ 247.263105][ C0] __futex_wait+0x1b9/0x2f0 [ 247.267621][ C0] ? __pfx___futex_wait+0x10/0x10 [ 247.272794][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 247.278153][ C0] futex_wait+0xe8/0x380 [ 247.282622][ C0] ? __pfx_futex_wait+0x10/0x10 [ 247.287849][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 247.292929][ C0] ? find_held_lock+0x2b/0x80 [ 247.298439][ C0] do_futex+0x229/0x350 [ 247.302641][ C0] ? __pfx_do_futex+0x10/0x10 [ 247.307375][ C0] ? __pfx_sigprocmask+0x10/0x10 [ 247.312336][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 247.317138][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 247.322580][ C0] ? __task_pid_nr_ns+0x17c/0x500 [ 247.327675][ C0] do_syscall_64+0xcd/0x4b0 [ 247.332284][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.338238][ C0] RIP: 0033:0x480363 [ 247.342136][ C0] RSP: 002b:000000c00256def0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 247.350585][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 247.358587][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000041664f8 [ 247.366594][ C0] RBP: 000000c00256df38 R08: 0000000000000000 R09: 0000000000000000 [ 247.374666][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000047c5e0 [ 247.382650][ C0] R13: 000000c00189f808 R14: 000000c00189d880 R15: 000000c00189d880 [ 247.390656][ C0] [ 247.393773][ C0] task:syz-execprog state:R running task stack:27432 pid:3951 tgid:3943 ppid:3942 task_flags:0x400040 flags:0x00004000 [ 247.407763][ C0] Call Trace: [ 247.411233][ C0] [ 247.414345][ C0] __schedule+0x12fc/0x3b90 [ 247.419001][ C0] ? __pfx___schedule+0x10/0x10 [ 247.423924][ C0] ? find_held_lock+0x2b/0x80 [ 247.428629][ C0] ? schedule+0x2d7/0x3a0 [ 247.433069][ C0] schedule+0xe7/0x3a0 [ 247.437150][ C0] schedule_hrtimeout_range_clock+0x217/0x320 [ 247.443236][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 247.449873][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 247.455123][ C0] ? ktime_get+0x200/0x310 [ 247.459612][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 247.464926][ C0] ? read_tsc+0x9/0x20 [ 247.469182][ C0] ? ktime_get+0x1a7/0x310 [ 247.473653][ C0] do_epoll_wait+0xdf4/0x1040 [ 247.478408][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 247.483557][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 247.489913][ C0] ? __pfx_timespec64_add_safe+0x10/0x10 [ 247.495571][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 247.500617][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 247.506033][ C0] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 247.511971][ C0] __x64_sys_epoll_pwait+0x20b/0x320 [ 247.517381][ C0] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 247.523213][ C0] ? ksys_read+0x1ac/0x250 [ 247.527644][ C0] ? __pfx_ksys_read+0x10/0x10 [ 247.532528][ C0] do_syscall_64+0xcd/0x4b0 [ 247.537127][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.543041][ C0] RIP: 0033:0x40dd0e [ 247.546978][ C0] RSP: 002b:000000c0025696d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 247.555687][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040dd0e [ 247.563747][ C0] RDX: 0000000000000080 RSI: 000000c002569764 RDI: 0000000000000004 [ 247.571986][ C0] RBP: 000000c002569718 R08: 0000000000000000 R09: 0000000000000000 [ 247.580003][ C0] R10: 00000000000003d8 R11: 0000000000000246 R12: 000000c0025697a8 [ 247.588001][ C0] R13: 00000000425ea6e6 R14: 000000c00189ddc0 R15: 0000000000000000 [ 247.596379][ C0] [ 247.599492][ C0] task:syz-execprog state:S stack:27752 pid:3952 tgid:3943 ppid:3942 task_flags:0x400040 flags:0x00004000 [ 247.611476][ C0] Call Trace: [ 247.614851][ C0] [ 247.618070][ C0] __schedule+0x12fc/0x3b90 [ 247.622625][ C0] ? __pfx___schedule+0x10/0x10 [ 247.627501][ C0] ? find_held_lock+0x2b/0x80 [ 247.632290][ C0] ? schedule+0x2d7/0x3a0 [ 247.636756][ C0] schedule+0xe7/0x3a0 [ 247.640842][ C0] futex_do_wait+0x88/0x180 [ 247.645543][ C0] __futex_wait+0x1b9/0x2f0 [ 247.650147][ C0] ? __pfx___futex_wait+0x10/0x10 [ 247.655184][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 247.660539][ C0] ? flush_tlb_mm_range+0x36a/0x17a0 [ 247.665849][ C0] futex_wait+0xe8/0x380 [ 247.670301][ C0] ? __pfx_futex_wait+0x10/0x10 [ 247.675350][ C0] ? __tlb_batch_free_encoded_pages+0x152/0x290 [ 247.681964][ C0] ? madvise_unlock+0x7c/0x220 [ 247.686747][ C0] do_futex+0x229/0x350 [ 247.691115][ C0] ? __pfx_do_futex+0x10/0x10 [ 247.695833][ C0] ? __pfx___schedule+0x10/0x10 [ 247.700713][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 247.705499][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 247.710800][ C0] ? xfd_validate_state+0x61/0x180 [ 247.715937][ C0] do_syscall_64+0xcd/0x4b0 [ 247.720446][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.726351][ C0] RIP: 0033:0x480363 [ 247.730361][ C0] RSP: 002b:000000c002b87cf0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 247.738786][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000480363 [ 247.746844][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c002552948 [ 247.754817][ C0] RBP: 000000c002b87d38 R08: 0000000000000000 R09: 0000000000000000 [ 247.762880][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000064008 [ 247.770970][ C0] R13: 0000000000000001 R14: 000000c0016f96c0 R15: 0000000000000001 [ 247.779049][ C0] [ 247.782077][ C0] task:syz-executor state:R running task stack:24440 pid:3949 tgid:3949 ppid:3947 task_flags:0x400100 flags:0x00004002 [ 247.795792][ C0] Call Trace: [ 247.799082][ C0] [ 247.802022][ C0] __schedule+0x12fc/0x3b90 [ 247.806684][ C0] ? __pfx___schedule+0x10/0x10 [ 247.811597][ C0] ? find_held_lock+0x2b/0x80 [ 247.816327][ C0] ? schedule+0x2d7/0x3a0 [ 247.820677][ C0] schedule+0xe7/0x3a0 [ 247.824848][ C0] schedule_hrtimeout_range_clock+0x217/0x320 [ 247.830932][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 247.837554][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 247.842779][ C0] poll_schedule_timeout.constprop.0+0xc4/0x1c0 [ 247.849262][ C0] do_select+0x1339/0x17e0 [ 247.853710][ C0] ? __pfx_do_select+0x10/0x10 [ 247.858483][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 247.864049][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.868757][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.873442][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.878216][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.883069][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.887923][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.892718][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.897418][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.902154][ C0] ? __pfx_pollwake+0x10/0x10 [ 247.906846][ C0] ? find_held_lock+0x2b/0x80 [ 247.911566][ C0] ? __might_fault+0xe3/0x190 [ 247.916426][ C0] ? __might_fault+0xe3/0x190 [ 247.921119][ C0] ? __might_fault+0x13b/0x190 [ 247.925906][ C0] ? core_sys_select+0x453/0xc10 [ 247.930937][ C0] core_sys_select+0x453/0xc10 [ 247.935834][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 247.941154][ C0] ? set_user_sigmask+0x21b/0x2b0 [ 247.946191][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 247.951581][ C0] do_pselect.constprop.0+0x19f/0x1e0 [ 247.957061][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 247.962972][ C0] __x64_sys_pselect6+0x182/0x240 [ 247.968003][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 247.973567][ C0] do_syscall_64+0xcd/0x4b0 [ 247.978085][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.984094][ C0] RIP: 0033:0x7f620915ddbc [ 247.988686][ C0] RSP: 002b:00007ffea7a4e8c0 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 247.997120][ C0] RAX: ffffffffffffffda RBX: 00007ffea7a4e9f0 RCX: 00007f620915ddbc [ 248.005114][ C0] RDX: 0000000000000000 RSI: 00007ffea7a4e9f0 RDI: 0000000000000025 [ 248.013092][ C0] RBP: 00007ffea7a4ee20 R08: 00007ffea7a4e8f0 R09: 00007ffea7a4e900 [ 248.021086][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffea7a4ec70 [ 248.029062][ C0] R13: 0000000000000000 R14: 585858582e7a7973 R15: 00007ffea7a4ea80 [ 248.037068][ C0] [ 248.040087][ C0] task:kworker/u8:7 state:I stack:31280 pid:4486 tgid:4486 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 248.052366][ C0] Call Trace: [ 248.055647][ C0] [ 248.058579][ C0] __schedule+0x12fc/0x3b90 [ 248.063112][ C0] ? __pfx___schedule+0x10/0x10 [ 248.068067][ C0] ? find_held_lock+0x2b/0x80 [ 248.072858][ C0] ? schedule+0x2d7/0x3a0 [ 248.077419][ C0] schedule+0xe7/0x3a0 [ 248.081516][ C0] ? worker_thread+0x28b/0xf10 [ 248.086378][ C0] ? __pfx_worker_thread+0x10/0x10 [ 248.091510][ C0] worker_thread+0x2e5/0xf10 [ 248.096226][ C0] ? __kthread_parkme+0x19e/0x250 [ 248.101256][ C0] ? __pfx_worker_thread+0x10/0x10 [ 248.106574][ C0] kthread+0x3c5/0x780 [ 248.110835][ C0] ? __pfx_kthread+0x10/0x10 [ 248.115438][ C0] ? rcu_is_watching+0x12/0xc0 [ 248.120371][ C0] ? __pfx_kthread+0x10/0x10 [ 248.125192][ C0] ret_from_fork+0x5b6/0x6c0 [ 248.129882][ C0] ? __pfx_kthread+0x10/0x10 [ 248.134760][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.139734][ C0] [ 248.142750][ C0] task:kworker/0:3 state:I stack:29560 pid:6720 tgid:6720 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 248.154923][ C0] Workqueue: 0x0 (events) [ 248.159443][ C0] Call Trace: [ 248.162723][ C0] [ 248.165780][ C0] __schedule+0x12fc/0x3b90 [ 248.170373][ C0] ? __pfx___schedule+0x10/0x10 [ 248.175363][ C0] ? find_held_lock+0x2b/0x80 [ 248.180137][ C0] ? schedule+0x2d7/0x3a0 [ 248.184585][ C0] schedule+0xe7/0x3a0 [ 248.188813][ C0] ? worker_thread+0x28b/0xf10 [ 248.193711][ C0] worker_thread+0x2e5/0xf10 [ 248.198347][ C0] ? __pfx_worker_thread+0x10/0x10 [ 248.203569][ C0] kthread+0x3c5/0x780 [ 248.207670][ C0] ? __pfx_kthread+0x10/0x10 [ 248.212483][ C0] ? rcu_is_watching+0x12/0xc0 [ 248.217384][ C0] ? __pfx_kthread+0x10/0x10 [ 248.222003][ C0] ret_from_fork+0x5b6/0x6c0 [ 248.226628][ C0] ? __pfx_kthread+0x10/0x10 [ 248.231351][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.236444][ C0] [ 248.239485][ C0] task:kworker/0:4 state:I stack:29144 pid:6722 tgid:6722 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 248.251546][ C0] Workqueue: 0x0 (events) [ 248.256081][ C0] Call Trace: [ 248.259397][ C0] [ 248.262445][ C0] __schedule+0x12fc/0x3b90 [ 248.266994][ C0] ? __pfx___schedule+0x10/0x10 [ 248.271971][ C0] ? find_held_lock+0x2b/0x80 [ 248.276688][ C0] ? schedule+0x2d7/0x3a0 [ 248.281050][ C0] schedule+0xe7/0x3a0 [ 248.285172][ C0] ? worker_thread+0x28b/0xf10 [ 248.289986][ C0] worker_thread+0x2e5/0xf10 [ 248.294610][ C0] ? __kthread_parkme+0x19e/0x250 [ 248.299643][ C0] ? __pfx_worker_thread+0x10/0x10 [ 248.304769][ C0] kthread+0x3c5/0x780 [ 248.308849][ C0] ? __pfx_kthread+0x10/0x10 [ 248.313616][ C0] ? rcu_is_watching+0x12/0xc0 [ 248.318466][ C0] ? __pfx_kthread+0x10/0x10 [ 248.323123][ C0] ret_from_fork+0x5b6/0x6c0 [ 248.327754][ C0] ? __pfx_kthread+0x10/0x10 [ 248.332382][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.337179][ C0] [ 248.340203][ C0] task:kworker/1:3 state:I stack:28976 pid:6727 tgid:6727 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 248.352331][ C0] Workqueue: 0x0 (events) [ 248.356779][ C0] Call Trace: [ 248.360139][ C0] [ 248.363099][ C0] __schedule+0x12fc/0x3b90 [ 248.367632][ C0] ? __pfx___schedule+0x10/0x10 [ 248.372934][ C0] ? find_held_lock+0x2b/0x80 [ 248.377641][ C0] ? schedule+0x2d7/0x3a0 [ 248.381994][ C0] schedule+0xe7/0x3a0 [ 248.386089][ C0] ? worker_thread+0x28b/0xf10 [ 248.390867][ C0] worker_thread+0x2e5/0xf10 [ 248.395486][ C0] ? __kthread_parkme+0x19e/0x250 [ 248.400515][ C0] ? __pfx_worker_thread+0x10/0x10 [ 248.405641][ C0] kthread+0x3c5/0x780 [ 248.409850][ C0] ? __pfx_kthread+0x10/0x10 [ 248.414468][ C0] ? rcu_is_watching+0x12/0xc0 [ 248.419352][ C0] ? __pfx_kthread+0x10/0x10 [ 248.423956][ C0] ret_from_fork+0x5b6/0x6c0 [ 248.428633][ C0] ? __pfx_kthread+0x10/0x10 [ 248.433299][ C0] ret_from_fork_asm+0x1a/0x30 [ 248.438265][ C0] [ 248.441371][ C0] task:syz-executor state:S stack:26264 pid:6729 tgid:6729 ppid:3949 task_flags:0x400100 flags:0x00004000 [ 248.453343][ C0] Call Trace: [ 248.456637][ C0] [ 248.459569][ C0] __schedule+0x12fc/0x3b90 [ 248.464271][ C0] ? __pfx___schedule+0x10/0x10 [ 248.469325][ C0] ? find_held_lock+0x2b/0x80 [ 248.474023][ C0] ? schedule+0x2d7/0x3a0 [ 248.478470][ C0] schedule+0xe7/0x3a0 [ 248.482566][ C0] do_wait+0x1d8/0x5a0 [ 248.486649][ C0] kernel_wait4+0x16b/0x280 [ 248.491162][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 248.496208][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 248.501862][ C0] ? css_rstat_updated+0x1c2/0x510 [ 248.506990][ C0] ? __pfx_css_rstat_updated+0x10/0x10 [ 248.512467][ C0] __do_sys_wait4+0x15d/0x170 [ 248.517418][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 248.522644][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 248.527607][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 248.533176][ C0] do_syscall_64+0xcd/0x4b0 [ 248.537792][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.543866][ C0] RIP: 0033:0x7f02d4624213 [ 248.548712][ C0] RSP: 002b:00007fff4990fd18 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 248.557134][ C0] RAX: ffffffffffffffda RBX: 0000000000001a4c RCX: 00007f02d4624213 [ 248.565131][ C0] RDX: 0000000040000000 RSI: 00007fff4990fd2c RDI: 00000000ffffffff [ 248.573129][ C0] RBP: 00007fff4990fd2c R08: 0000000000000000 R09: 0000000000000000 [ 248.581191][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff4990fdb0 [ 248.589424][ C0] R13: 00007fff4990fdb8 R14: 0000000000000009 R15: 0000000000000000 [ 248.597511][ C0] [ 248.600533][ C0] task:syz-executor state:S stack:26264 pid:6730 tgid:6730 ppid:3949 task_flags:0x400100 flags:0x00004000 [ 248.612659][ C0] Call Trace: [ 248.615956][ C0] [ 248.618895][ C0] __schedule+0x12fc/0x3b90 [ 248.623613][ C0] ? __pfx___schedule+0x10/0x10 [ 248.628574][ C0] ? find_held_lock+0x2b/0x80 [ 248.633460][ C0] ? schedule+0x2d7/0x3a0 [ 248.637989][ C0] schedule+0xe7/0x3a0 [ 248.642073][ C0] do_wait+0x1d8/0x5a0 [ 248.646158][ C0] kernel_wait4+0x16b/0x280 [ 248.650849][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 248.656009][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 248.661666][ C0] ? css_rstat_updated+0x1c2/0x510 [ 248.666882][ C0] ? __pfx_css_rstat_updated+0x10/0x10 [ 248.672452][ C0] __do_sys_wait4+0x15d/0x170 [ 248.677156][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 248.682369][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 248.687344][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 248.692667][ C0] do_syscall_64+0xcd/0x4b0 [ 248.697183][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.703090][ C0] RIP: 0033:0x7f5bbcf74213 [ 248.707505][ C0] RSP: 002b:00007fffcbc9a6f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 248.715923][ C0] RAX: ffffffffffffffda RBX: 0000000000001a4d RCX: 00007f5bbcf74213 [ 248.723987][ C0] RDX: 0000000040000000 RSI: 00007fffcbc9a70c RDI: 00000000ffffffff [ 248.731973][ C0] RBP: 00007fffcbc9a70c R08: 0000000000000000 R09: 0000000000000000 [ 248.739955][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffcbc9a790 [ 248.747960][ C0] R13: 00007fffcbc9a798 R14: 0000000000000009 R15: 0000000000000000 [ 248.755967][ C0] [ 248.759086][ C0] task:syz-executor state:S stack:26264 pid:6731 tgid:6731 ppid:3949 task_flags:0x400100 flags:0x00004000 [ 248.771415][ C0] Call Trace: [ 248.774789][ C0] [ 248.777722][ C0] __schedule+0x12fc/0x3b90 [ 248.782355][ C0] ? __pfx___schedule+0x10/0x10 [ 248.787247][ C0] ? find_held_lock+0x2b/0x80 [ 248.792034][ C0] ? schedule+0x2d7/0x3a0 [ 248.796481][ C0] schedule+0xe7/0x3a0 [ 248.800563][ C0] do_wait+0x1d8/0x5a0 [ 248.804648][ C0] kernel_wait4+0x16b/0x280 [ 248.809173][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 248.814230][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 248.819965][ C0] ? css_rstat_updated+0x1c2/0x510 [ 248.825228][ C0] ? __pfx_css_rstat_updated+0x10/0x10 [ 248.830730][ C0] __do_sys_wait4+0x15d/0x170 [ 248.835458][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 248.840675][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 248.845647][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 248.851038][ C0] do_syscall_64+0xcd/0x4b0 [ 248.855616][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.861611][ C0] RIP: 0033:0x7efe06a24213 [ 248.866145][ C0] RSP: 002b:00007ffd10a8eb88 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 248.874663][ C0] RAX: ffffffffffffffda RBX: 0000000000001a54 RCX: 00007efe06a24213 [ 248.882902][ C0] RDX: 0000000040000000 RSI: 00007ffd10a8eb9c RDI: 00000000ffffffff [ 248.890883][ C0] RBP: 00007ffd10a8eb9c R08: 0000000000000000 R09: 0000000000000000 [ 248.898862][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd10a8ec20 [ 248.907041][ C0] R13: 00007ffd10a8ec28 R14: 0000000000000009 R15: 0000000000000000 [ 248.915053][ C0] [ 248.918163][ C0] task:syz-executor state:R running task stack:23288 pid:6732 tgid:6732 ppid:6729 task_flags:0x400140 flags:0x00004000 [ 248.931686][ C0] Call Trace: [ 248.934982][ C0] [ 248.938022][ C0] __schedule+0x12fc/0x3b90 [ 248.942555][ C0] ? __pfx___schedule+0x10/0x10 [ 248.947428][ C0] ? find_held_lock+0x2b/0x80 [ 248.952132][ C0] ? schedule+0x2d7/0x3a0 [ 248.956582][ C0] schedule+0xe7/0x3a0 [ 248.960664][ C0] do_nanosleep+0x21a/0x570 [ 248.965186][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 248.970240][ C0] ? __asan_memset+0x23/0x50 [ 248.974842][ C0] ? __hrtimer_setup+0x176/0x280 [ 248.979792][ C0] hrtimer_nanosleep+0x155/0x380 [ 248.984745][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 248.990252][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 248.995457][ C0] ? get_timespec64+0x147/0x240 [ 249.000323][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 249.005547][ C0] common_nsleep+0xa1/0xd0 [ 249.009997][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 249.015921][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 249.022203][ C0] do_syscall_64+0xcd/0x4b0 [ 249.026712][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.032724][ C0] RIP: 0033:0x7f02d46600a3 [ 249.037405][ C0] RSP: 002b:00007fff4990fb18 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 249.045826][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f02d46600a3 [ 249.053804][ C0] RDX: 00007fff4990fb30 RSI: 0000000000000000 RDI: 0000000000000000 [ 249.061797][ C0] RBP: 00007fff4990fb8c R08: 0000000000008da8 R09: 00007f02d44a8000 [ 249.069793][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 249.077866][ C0] R13: 0000000000038dd4 R14: 0000000000038dd4 R15: 00007fff4990fbe0 [ 249.085862][ C0] [ 249.088881][ C0] task:syz-executor state:R running task stack:23768 pid:6733 tgid:6733 ppid:6730 task_flags:0x400140 flags:0x00004000 [ 249.102427][ C0] Call Trace: [ 249.105982][ C0] [ 249.108921][ C0] __schedule+0x12fc/0x3b90 [ 249.113540][ C0] ? __pfx___schedule+0x10/0x10 [ 249.118413][ C0] ? find_held_lock+0x2b/0x80 [ 249.123120][ C0] ? schedule+0x2d7/0x3a0 [ 249.127474][ C0] schedule+0xe7/0x3a0 [ 249.131815][ C0] do_nanosleep+0x21a/0x570 [ 249.136354][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 249.141488][ C0] ? __asan_memset+0x23/0x50 [ 249.146192][ C0] ? __hrtimer_setup+0x176/0x280 [ 249.151289][ C0] hrtimer_nanosleep+0x155/0x380 [ 249.156635][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 249.162149][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 249.167379][ C0] ? get_timespec64+0x147/0x240 [ 249.172265][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 249.177572][ C0] common_nsleep+0xa1/0xd0 [ 249.182011][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 249.187688][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 249.193881][ C0] do_syscall_64+0xcd/0x4b0 [ 249.198486][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.204413][ C0] RIP: 0033:0x7f5bbcfb00a3 [ 249.208827][ C0] RSP: 002b:00007fffcbc9a4f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 249.217247][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5bbcfb00a3 [ 249.225429][ C0] RDX: 00007fffcbc9a510 RSI: 0000000000000000 RDI: 0000000000000000 [ 249.233494][ C0] RBP: 00007fffcbc9a56c R08: 0000000000008da8 R09: 00007f5bbdc6e000 [ 249.241468][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 249.249547][ C0] R13: 0000000000038ff9 R14: 0000000000038c8f R15: 00007fffcbc9a5c0 [ 249.257633][ C0] [ 249.260666][ C0] task:kworker/0:5 state:R running task stack:27344 pid:6735 tgid:6735 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 249.274283][ C0] Workqueue: usb_hub_wq hub_event [ 249.279342][ C0] Call Trace: [ 249.282622][ C0] [ 249.285659][ C0] __schedule+0x12fc/0x3b90 [ 249.290201][ C0] ? __pfx___schedule+0x10/0x10 [ 249.295088][ C0] ? find_held_lock+0x2b/0x80 [ 249.299796][ C0] ? __cond_resched+0x22/0x30 [ 249.304662][ C0] preempt_schedule_common+0x44/0xc0 [ 249.310052][ C0] __cond_resched+0x22/0x30 [ 249.314589][ C0] __kmalloc_cache_noprof+0x2c3/0x3c0 [ 249.319986][ C0] ? device_add+0xccc/0x1aa0 [ 249.324617][ C0] device_add+0xccc/0x1aa0 [ 249.329071][ C0] ? usb_match_device+0xd5/0x570 [ 249.334380][ C0] ? __pfx_device_add+0x10/0x10 [ 249.339295][ C0] ? usb_detect_static_quirks+0x335/0x3e0 [ 249.345071][ C0] ? __usb_get_extra_descriptor+0x158/0x1c0 [ 249.351010][ C0] usb_new_device+0xd07/0x1a60 [ 249.355806][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 249.360858][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 249.366095][ C0] ? mark_held_locks+0x49/0x80 [ 249.370904][ C0] hub_event+0x2fce/0x5060 [ 249.375378][ C0] ? __pfx_hub_event+0x10/0x10 [ 249.380156][ C0] ? rcu_is_watching+0x12/0xc0 [ 249.384951][ C0] ? irqentry_exit+0x3b/0x90 [ 249.389954][ C0] ? trace_irq_enable.constprop.0+0x2f/0x120 [ 249.396074][ C0] process_one_work+0x9cc/0x1b70 [ 249.401143][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 249.406711][ C0] ? __pfx_process_one_work+0x10/0x10 [ 249.412191][ C0] ? assign_work+0x1a0/0x250 [ 249.416992][ C0] worker_thread+0x6c8/0xf10 [ 249.421623][ C0] ? __kthread_parkme+0x19e/0x250 [ 249.426654][ C0] ? __pfx_worker_thread+0x10/0x10 [ 249.431775][ C0] kthread+0x3c5/0x780 [ 249.435962][ C0] ? __pfx_kthread+0x10/0x10 [ 249.440561][ C0] ? rcu_is_watching+0x12/0xc0 [ 249.445345][ C0] ? __pfx_kthread+0x10/0x10 [ 249.449965][ C0] ret_from_fork+0x5b6/0x6c0 [ 249.454569][ C0] ? __pfx_kthread+0x10/0x10 [ 249.459184][ C0] ret_from_fork_asm+0x1a/0x30 [ 249.464238][ C0] [ 249.467283][ C0] task:syz-executor state:S stack:26264 pid:6736 tgid:6736 ppid:3949 task_flags:0x400100 flags:0x00004000 [ 249.479247][ C0] Call Trace: [ 249.482547][ C0] [ 249.485593][ C0] __schedule+0x12fc/0x3b90 [ 249.490121][ C0] ? __pfx___schedule+0x10/0x10 [ 249.495077][ C0] ? find_held_lock+0x2b/0x80 [ 249.499767][ C0] ? schedule+0x2d7/0x3a0 [ 249.504110][ C0] schedule+0xe7/0x3a0 [ 249.508210][ C0] do_wait+0x1d8/0x5a0 [ 249.512298][ C0] kernel_wait4+0x16b/0x280 [ 249.516823][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 249.521866][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 249.527599][ C0] ? css_rstat_updated+0x1c2/0x510 [ 249.532824][ C0] ? __pfx_css_rstat_updated+0x10/0x10 [ 249.538411][ C0] __do_sys_wait4+0x15d/0x170 [ 249.543195][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 249.548403][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 249.553368][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 249.558670][ C0] do_syscall_64+0xcd/0x4b0 [ 249.563451][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.569646][ C0] RIP: 0033:0x7f2ed2a14213 [ 249.574216][ C0] RSP: 002b:00007ffcfc06f8f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 249.582654][ C0] RAX: ffffffffffffffda RBX: 0000000000001a56 RCX: 00007f2ed2a14213 [ 249.590718][ C0] RDX: 0000000040000000 RSI: 00007ffcfc06f90c RDI: 00000000ffffffff [ 249.598692][ C0] RBP: 00007ffcfc06f90c R08: 0000000000000000 R09: 0000000000000000 [ 249.606764][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcfc06f990 [ 249.614916][ C0] R13: 00007ffcfc06f998 R14: 0000000000000009 R15: 0000000000000000 [ 249.623091][ C0] [ 249.626283][ C0] task:syz-executor state:S stack:26264 pid:6738 tgid:6738 ppid:3949 task_flags:0x400100 flags:0x00004000 [ 249.638344][ C0] Call Trace: [ 249.641628][ C0] [ 249.644750][ C0] __schedule+0x12fc/0x3b90 [ 249.649278][ C0] ? __pfx___schedule+0x10/0x10 [ 249.654431][ C0] ? find_held_lock+0x2b/0x80 [ 249.659123][ C0] ? schedule+0x2d7/0x3a0 [ 249.664080][ C0] schedule+0xe7/0x3a0 [ 249.668167][ C0] do_wait+0x1d8/0x5a0 [ 249.672263][ C0] kernel_wait4+0x16b/0x280 [ 249.676782][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 249.681905][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 249.687642][ C0] ? css_rstat_updated+0x1c2/0x510 [ 249.692767][ C0] ? __pfx_css_rstat_updated+0x10/0x10 [ 249.698245][ C0] __do_sys_wait4+0x15d/0x170 [ 249.702957][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 249.708164][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 249.713222][ C0] ? do_user_addr_fault+0x83f/0x1240 [ 249.718518][ C0] do_syscall_64+0xcd/0x4b0 [ 249.723030][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.728932][ C0] RIP: 0033:0x7fe084864213 [ 249.733450][ C0] RSP: 002b:00007fff3a673f48 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 249.742169][ C0] RAX: ffffffffffffffda RBX: 0000000000001a58 RCX: 00007fe084864213 [ 249.750206][ C0] RDX: 0000000040000000 RSI: 00007fff3a673f5c RDI: 00000000ffffffff [ 249.758211][ C0] RBP: 00007fff3a673f5c R08: 0000000000000000 R09: 0000000000000000 [ 249.766272][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff3a673fe0 [ 249.774336][ C0] R13: 00007fff3a673fe8 R14: 0000000000000009 R15: 0000000000000000 [ 249.782328][ C0] [ 249.785346][ C0] task:syz-executor state:R running task stack:24120 pid:6740 tgid:6740 ppid:6731 task_flags:0x400140 flags:0x00004000 [ 249.798958][ C0] Call Trace: [ 249.802334][ C0] [ 249.805281][ C0] __schedule+0x12fc/0x3b90 [ 249.809852][ C0] ? __pfx___schedule+0x10/0x10 [ 249.814724][ C0] ? find_held_lock+0x2b/0x80 [ 249.819433][ C0] ? schedule+0x2d7/0x3a0 [ 249.823777][ C0] schedule+0xe7/0x3a0 [ 249.827958][ C0] do_nanosleep+0x21a/0x570 [ 249.832480][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 249.837600][ C0] ? __asan_memset+0x23/0x50 [ 249.842195][ C0] ? __hrtimer_setup+0x176/0x280 [ 249.847145][ C0] hrtimer_nanosleep+0x155/0x380 [ 249.852095][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 249.857578][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 249.862804][ C0] ? get_timespec64+0x147/0x240 [ 249.867669][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 249.873237][ C0] common_nsleep+0xa1/0xd0 [ 249.877836][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 249.883536][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 249.889724][ C0] do_syscall_64+0xcd/0x4b0 [ 249.894334][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.900235][ C0] RIP: 0033:0x7efe06a600a3 [ 249.904878][ C0] RSP: 002b:00007ffd10a8e988 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 249.913388][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007efe06a600a3 [ 249.921461][ C0] RDX: 00007ffd10a8e9a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 249.929436][ C0] RBP: 00007ffd10a8e9fc R08: 0000000000008da8 R09: 00007efe07721000 [ 249.937501][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 249.945737][ C0] R13: 0000000000038df4 R14: 0000000000038df4 R15: 00007ffd10a8ea50 [ 249.953733][ C0] [ 249.956750][ C0] task:syz-executor state:R running task stack:24888 pid:6742 tgid:6742 ppid:6736 task_flags:0x400140 flags:0x00004000 [ 249.970374][ C0] Call Trace: [ 249.973649][ C0] [ 249.976581][ C0] __schedule+0x12fc/0x3b90 [ 249.981122][ C0] ? __pfx___schedule+0x10/0x10 [ 249.985989][ C0] ? find_held_lock+0x2b/0x80 [ 249.990680][ C0] ? schedule+0x2d7/0x3a0 [ 249.995063][ C0] schedule+0xe7/0x3a0 [ 249.999156][ C0] do_nanosleep+0x21a/0x570 [ 250.003700][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 250.008766][ C0] ? __asan_memset+0x23/0x50 [ 250.013365][ C0] ? __hrtimer_setup+0x176/0x280 [ 250.018438][ C0] hrtimer_nanosleep+0x155/0x380 [ 250.023476][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 250.029043][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 250.034255][ C0] ? get_timespec64+0x147/0x240 [ 250.039224][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 250.044716][ C0] common_nsleep+0xa1/0xd0 [ 250.049196][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 250.054907][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 250.061116][ C0] do_syscall_64+0xcd/0x4b0 [ 250.065639][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.071635][ C0] RIP: 0033:0x7f2ed2a500a3 [ 250.076221][ C0] RSP: 002b:00007ffcfc06f6f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 250.084916][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2ed2a500a3 [ 250.093247][ C0] RDX: 00007ffcfc06f710 RSI: 0000000000000000 RDI: 0000000000000000 [ 250.101392][ C0] RBP: 00007ffcfc06f76c R08: 0000000000008da8 R09: 00007f2ed3712000 [ 250.109451][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 250.117423][ C0] R13: 0000000000038ff5 R14: 0000000000038b71 R15: 00007ffcfc06f7c0 [ 250.125497][ C0] [ 250.128515][ C0] task:syz-executor state:R running task stack:24312 pid:6744 tgid:6744 ppid:6738 task_flags:0x400140 flags:0x00004000 [ 250.142218][ C0] Call Trace: [ 250.145492][ C0] [ 250.148436][ C0] __schedule+0x12fc/0x3b90 [ 250.152968][ C0] ? __pfx___schedule+0x10/0x10 [ 250.157927][ C0] ? find_held_lock+0x2b/0x80 [ 250.162632][ C0] ? schedule+0x2d7/0x3a0 [ 250.167006][ C0] schedule+0xe7/0x3a0 [ 250.171327][ C0] do_nanosleep+0x21a/0x570 [ 250.175879][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 250.180949][ C0] ? __asan_memset+0x23/0x50 [ 250.185677][ C0] ? __hrtimer_setup+0x176/0x280 [ 250.190647][ C0] hrtimer_nanosleep+0x155/0x380 [ 250.195614][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 250.201089][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 250.206296][ C0] ? get_timespec64+0x147/0x240 [ 250.211190][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 250.216418][ C0] common_nsleep+0xa1/0xd0 [ 250.220856][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 250.226504][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 250.232728][ C0] do_syscall_64+0xcd/0x4b0 [ 250.237354][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.243281][ C0] RIP: 0033:0x7fe0848a00a3 [ 250.247729][ C0] RSP: 002b:00007fff3a673d48 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 250.256255][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe0848a00a3 [ 250.264236][ C0] RDX: 00007fff3a673d60 RSI: 0000000000000000 RDI: 0000000000000000 [ 250.272245][ C0] RBP: 00007fff3a673dbc R08: 0000000000008da8 R09: 00007fe085562000 [ 250.280238][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 250.288212][ C0] R13: 0000000000038e12 R14: 0000000000038e12 R15: 00007fff3a673e10 [ 250.296305][ C0] [ 250.299376][ C0] task:syz.3.23 state:R running task stack:27928 pid:8962 tgid:8962 ppid:6742 task_flags:0x400040 flags:0x00004000 [ 250.313023][ C0] Call Trace: [ 250.316316][ C0] [ 250.319343][ C0] __schedule+0x12fc/0x3b90 [ 250.323883][ C0] ? __pfx___schedule+0x10/0x10 [ 250.328873][ C0] ? find_held_lock+0x2b/0x80 [ 250.333665][ C0] ? schedule+0x2d7/0x3a0 [ 250.338023][ C0] schedule+0xe7/0x3a0 [ 250.342113][ C0] futex_do_wait+0x88/0x180 [ 250.346635][ C0] __futex_wait+0x1b9/0x2f0 [ 250.351429][ C0] ? __pfx___futex_wait+0x10/0x10 [ 250.356562][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 250.362041][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 250.367254][ C0] ? __hrtimer_setup+0x176/0x280 [ 250.372288][ C0] ? ktime_add_safe+0x60/0x70 [ 250.376974][ C0] futex_wait+0xe8/0x380 [ 250.381488][ C0] ? __pfx_futex_wait+0x10/0x10 [ 250.386429][ C0] ? __lock_acquire+0xb97/0x1ce0 [ 250.391477][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 250.397161][ C0] do_futex+0x229/0x350 [ 250.401375][ C0] ? __pfx_do_futex+0x10/0x10 [ 250.406185][ C0] ? rcu_is_watching+0x12/0xc0 [ 250.411041][ C0] ? ktime_get+0x200/0x310 [ 250.415564][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 250.421128][ C0] ? read_tsc+0x9/0x20 [ 250.425231][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 250.430066][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 250.435463][ C0] ? xfd_validate_state+0x61/0x180 [ 250.440775][ C0] do_syscall_64+0xcd/0x4b0 [ 250.445301][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.451398][ C0] RIP: 0033:0x7f2ed2a1dff9 [ 250.455817][ C0] RSP: 002b:00007ffcfc06f508 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 250.464326][ C0] RAX: ffffffffffffffda RBX: 00007ffcfc06f630 RCX: 00007f2ed2a1dff9 [ 250.472328][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2ed2bd5f8c [ 250.480312][ C0] RBP: 00007f2ed2bd5f8c R08: 00007f2ed3712000 R09: 00007ffcfc06f7ff [ 250.488293][ C0] R10: 00007ffcfc06f610 R11: 0000000000000246 R12: 0000000000039148 [ 250.496268][ C0] R13: 00007ffcfc06f610 R14: 000000000000015e R15: 0000000000038fea [ 250.504381][ C0] [ 250.507401][ C0] task:syz.3.23 state:S stack:29360 pid:8965 tgid:8962 ppid:6742 task_flags:0x400040 flags:0x00004000 [ 250.519365][ C0] Call Trace: [ 250.522644][ C0] [ 250.525575][ C0] __schedule+0x12fc/0x3b90 [ 250.530104][ C0] ? __pfx___schedule+0x10/0x10 [ 250.534973][ C0] ? find_held_lock+0x2b/0x80 [ 250.539674][ C0] ? schedule+0x2d7/0x3a0 [ 250.544021][ C0] schedule+0xe7/0x3a0 [ 250.548105][ C0] schedule_timeout+0x257/0x290 [ 250.553237][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 250.558898][ C0] ? rcu_is_watching+0x12/0xc0 [ 250.563688][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 250.568913][ C0] __wait_for_common+0x2fc/0x4e0 [ 250.574055][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 250.579524][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 250.585011][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 250.591295][ C0] raw_process_ep_io+0x667/0xc30 [ 250.596262][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 250.601748][ C0] ? memdup_user+0x82/0xe0 [ 250.606538][ C0] raw_ioctl+0xaab/0x2c30 [ 250.610886][ C0] ? __fget_files+0x204/0x3c0 [ 250.615575][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 250.620359][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 250.625485][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 250.630449][ C0] __x64_sys_ioctl+0x18b/0x210 [ 250.635450][ C0] do_syscall_64+0xcd/0x4b0 [ 250.640136][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.646063][ C0] RIP: 0033:0x7f2ed2a1dbfb [ 250.650479][ C0] RSP: 002b:00007f2ed249df70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 250.658921][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007f2ed2a1dbfb [ 250.666981][ C0] RDX: 00007f2ed249dff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 250.675303][ C0] RBP: 0000000000000003 R08: 00007f2ed2d00320 R09: 0000000000000000 [ 250.683361][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 250.691504][ C0] R13: 0000000000000000 R14: 00007f2ed2bd5f80 R15: 00007ffcfc06f3a8 [ 250.699494][ C0] [ 250.702536][ C0] task:udevd state:S stack:28840 pid:8967 tgid:8967 ppid:2845 task_flags:0x400140 flags:0x00004002 [ 250.714588][ C0] Call Trace: [ 250.717865][ C0] [ 250.720796][ C0] __schedule+0x12fc/0x3b90 [ 250.725414][ C0] ? __pfx___schedule+0x10/0x10 [ 250.730284][ C0] ? find_held_lock+0x2b/0x80 [ 250.734974][ C0] ? schedule+0x2d7/0x3a0 [ 250.739321][ C0] schedule+0xe7/0x3a0 [ 250.743408][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 250.749495][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 250.756108][ C0] ? rcu_is_watching+0x12/0xc0 [ 250.760975][ C0] do_epoll_wait+0xdf4/0x1040 [ 250.765686][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 250.770930][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 250.777301][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 250.782601][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 250.788415][ C0] ? ksys_write+0x1ac/0x250 [ 250.792923][ C0] ? __pfx_ksys_write+0x10/0x10 [ 250.798409][ C0] do_syscall_64+0xcd/0x4b0 [ 250.802920][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.808999][ C0] RIP: 0033:0x7fa84c898407 [ 250.813414][ C0] RSP: 002b:00007ffe6cff8c50 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 250.821829][ C0] RAX: ffffffffffffffda RBX: 00007fa84c7aa880 RCX: 00007fa84c898407 [ 250.829809][ C0] RDX: 0000000000000004 RSI: 00007ffe6cff8ce0 RDI: 0000000000000004 [ 250.837780][ C0] RBP: 000055df08f042c0 R08: 0000000000000000 R09: 0000000000000000 [ 250.845850][ C0] R10: ffffffffffffffff R11: 0000000000000202 R12: 000055df091ed6e0 [ 250.853842][ C0] R13: 00007ffe6cff8ce0 R14: 0000000000000000 R15: 0000000000000000 [ 250.861832][ C0] [ 250.864879][ C0] task:udevd state:D stack:28040 pid:8968 tgid:8968 ppid:2845 task_flags:0x400140 flags:0x00004002 [ 250.877296][ C0] Call Trace: [ 250.880590][ C0] [ 250.883546][ C0] __schedule+0x12fc/0x3b90 [ 250.888120][ C0] ? __pfx___schedule+0x10/0x10 [ 250.892994][ C0] ? find_held_lock+0x2b/0x80 [ 250.897687][ C0] ? schedule+0x2d7/0x3a0 [ 250.902035][ C0] schedule+0xe7/0x3a0 [ 250.906148][ C0] schedule_preempt_disabled+0x13/0x30 [ 250.911727][ C0] rwsem_down_read_slowpath+0x64e/0xbf0 [ 250.917297][ C0] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 250.923502][ C0] ? __pfx___might_resched+0x10/0x10 [ 250.929025][ C0] down_read+0xef/0x480 [ 250.933219][ C0] ? find_held_lock+0x2b/0x80 [ 250.937945][ C0] ? __pfx_down_read+0x10/0x10 [ 250.942745][ C0] ? kernfs_root+0xee/0x2a0 [ 250.947289][ C0] kernfs_dop_revalidate+0xa5/0x740 [ 250.952539][ C0] lookup_fast+0x263/0x610 [ 250.957078][ C0] walk_component+0x5b/0x5b0 [ 250.961697][ C0] path_lookupat+0x142/0x6d0 [ 250.966313][ C0] filename_lookup+0x224/0x5f0 [ 250.971204][ C0] ? __pfx_filename_lookup+0x10/0x10 [ 250.976525][ C0] ? getname_flags.part.0+0x1c5/0x550 [ 250.981968][ C0] do_readlinkat+0xce/0x3a0 [ 250.986709][ C0] ? __pfx_do_readlinkat+0x10/0x10 [ 250.991879][ C0] __x64_sys_readlink+0x78/0xc0 [ 250.996774][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 251.002018][ C0] do_syscall_64+0xcd/0x4b0 [ 251.006546][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.012452][ C0] RIP: 0033:0x7fa84c9063a7 [ 251.016877][ C0] RSP: 002b:00007ffe6cff3858 EFLAGS: 00000206 ORIG_RAX: 0000000000000059 [ 251.025388][ C0] RAX: ffffffffffffffda RBX: 00007ffe6cff40a0 RCX: 00007fa84c9063a7 [ 251.033376][ C0] RDX: 0000000000000400 RSI: 00007ffe6cff3c60 RDI: 00007ffe6cff3860 [ 251.041375][ C0] RBP: 0000000000000200 R08: 000055decef85c29 R09: 0000000000000000 [ 251.049357][ C0] R10: 0000000000000010 R11: 0000000000000206 R12: 00007ffe6cff3860 [ 251.057423][ C0] R13: 00007ffe6cff3c60 R14: 000055decef88ca4 R15: 000055decef88bcc [ 251.065428][ C0] [ 251.068447][ C0] task:udevd state:S stack:27240 pid:8969 tgid:8969 ppid:2845 task_flags:0x400140 flags:0x00004002 [ 251.080499][ C0] Call Trace: [ 251.083867][ C0] [ 251.086799][ C0] __schedule+0x12fc/0x3b90 [ 251.091421][ C0] ? __pfx___schedule+0x10/0x10 [ 251.096373][ C0] ? find_held_lock+0x2b/0x80 [ 251.101061][ C0] ? schedule+0x2d7/0x3a0 [ 251.105423][ C0] schedule+0xe7/0x3a0 [ 251.109521][ C0] schedule_hrtimeout_range_clock+0x217/0x320 [ 251.115774][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 251.122466][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 251.127693][ C0] ? ktime_get+0x200/0x310 [ 251.132412][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 251.137801][ C0] ? read_tsc+0x9/0x20 [ 251.141884][ C0] ? ktime_get+0x1a7/0x310 [ 251.146364][ C0] do_epoll_wait+0xdf4/0x1040 [ 251.151072][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 251.156201][ C0] ? find_held_lock+0x2b/0x80 [ 251.160896][ C0] ? timespec64_add_safe+0x18c/0x210 [ 251.166186][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 251.172649][ C0] ? ktime_get_ts64+0x2d2/0x400 [ 251.177613][ C0] ? read_tsc+0x9/0x20 [ 251.181716][ C0] ? ktime_get_ts64+0x256/0x400 [ 251.187102][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 251.192363][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 251.198122][ C0] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 251.203816][ C0] do_syscall_64+0xcd/0x4b0 [ 251.208865][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.214854][ C0] RIP: 0033:0x7fa84c898407 [ 251.219276][ C0] RSP: 002b:00007ffe6cff2520 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 251.227960][ C0] RAX: ffffffffffffffda RBX: 00007fa84c7aa880 RCX: 00007fa84c898407 [ 251.236131][ C0] RDX: 0000000000000004 RSI: 00007ffe6cff2600 RDI: 0000000000000009 [ 251.244104][ C0] RBP: 00007ffe6cff2600 R08: 0000000000000000 R09: 0000000000000000 [ 251.252089][ C0] R10: 000000000002c2e2 R11: 0000000000000202 R12: 000055df09163a00 [ 251.260175][ C0] R13: 0000000000000009 R14: 0000000000002326 R15: 0000000000002326 [ 251.268475][ C0] [ 251.271522][ C0] task:syz.1.21 state:S stack:27816 pid:8978 tgid:8978 ppid:6733 task_flags:0x400040 flags:0x00004000 [ 251.283671][ C0] Call Trace: [ 251.286954][ C0] [ 251.289889][ C0] __schedule+0x12fc/0x3b90 [ 251.294424][ C0] ? __pfx___schedule+0x10/0x10 [ 251.299391][ C0] ? find_held_lock+0x2b/0x80 [ 251.304259][ C0] ? schedule+0x2d7/0x3a0 [ 251.308710][ C0] schedule+0xe7/0x3a0 [ 251.312880][ C0] futex_do_wait+0x88/0x180 [ 251.317394][ C0] __futex_wait+0x1b9/0x2f0 [ 251.322096][ C0] ? __pfx___futex_wait+0x10/0x10 [ 251.327205][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 251.332500][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 251.337702][ C0] ? __hrtimer_setup+0x176/0x280 [ 251.342757][ C0] ? ktime_add_safe+0x60/0x70 [ 251.347469][ C0] futex_wait+0xe8/0x380 [ 251.351726][ C0] ? __pfx_futex_wait+0x10/0x10 [ 251.356607][ C0] ? __lock_acquire+0xb97/0x1ce0 [ 251.361569][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 251.366784][ C0] do_futex+0x229/0x350 [ 251.370973][ C0] ? __pfx_do_futex+0x10/0x10 [ 251.375938][ C0] ? rcu_is_watching+0x12/0xc0 [ 251.380726][ C0] ? ktime_get+0x200/0x310 [ 251.385383][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 251.390624][ C0] ? read_tsc+0x9/0x20 [ 251.394914][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 251.399735][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 251.405393][ C0] ? xfd_validate_state+0x61/0x180 [ 251.410663][ C0] do_syscall_64+0xcd/0x4b0 [ 251.415284][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.421426][ C0] RIP: 0033:0x7f5bbcf7dff9 [ 251.425916][ C0] RSP: 002b:00007fffcbc9a308 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 251.434372][ C0] RAX: ffffffffffffffda RBX: 00007fffcbc9a430 RCX: 00007f5bbcf7dff9 [ 251.442355][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5bbd135f8c [ 251.450340][ C0] RBP: 00007f5bbd135f8c R08: 00007f5bbdc6e000 R09: 00007fffcbc9a5ff [ 251.458513][ C0] R10: 00007fffcbc9a410 R11: 0000000000000246 R12: 0000000000039156 [ 251.466497][ C0] R13: 00007fffcbc9a410 R14: 000000000000015e R15: 0000000000038ff8 [ 251.474589][ C0] [ 251.477616][ C0] task:syz.1.21 state:S stack:29312 pid:8979 tgid:8978 ppid:6733 task_flags:0x400040 flags:0x00004000 [ 251.489678][ C0] Call Trace: [ 251.493229][ C0] [ 251.496170][ C0] __schedule+0x12fc/0x3b90 [ 251.500715][ C0] ? __pfx___schedule+0x10/0x10 [ 251.505603][ C0] ? find_held_lock+0x2b/0x80 [ 251.510912][ C0] ? schedule+0x2d7/0x3a0 [ 251.515265][ C0] schedule+0xe7/0x3a0 [ 251.519359][ C0] do_nanosleep+0x21a/0x570 [ 251.523966][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 251.529221][ C0] ? __asan_memset+0x23/0x50 [ 251.533915][ C0] ? __hrtimer_setup+0x176/0x280 [ 251.538954][ C0] hrtimer_nanosleep+0x155/0x380 [ 251.543997][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 251.549568][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 251.554774][ C0] ? get_timespec64+0x147/0x240 [ 251.559656][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 251.564986][ C0] common_nsleep+0xa1/0xd0 [ 251.569436][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 251.575083][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 251.581337][ C0] ? fput+0x9b/0xd0 [ 251.585250][ C0] do_syscall_64+0xcd/0x4b0 [ 251.589844][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.595830][ C0] RIP: 0033:0x7f5bbcfb00e5 [ 251.600246][ C0] RSP: 002b:00007f5bbc9fcf50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 251.608669][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5bbcfb00e5 [ 251.616655][ C0] RDX: 00007f5bbc9fcf90 RSI: 0000000000000000 RDI: 0000000000000000 [ 251.624710][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 251.632855][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f5bbc9fcfe8 [ 251.640891][ C0] R13: 0000000020000080 R14: 00007f5bbd135f80 R15: 00007fffcbc9a1a8 [ 251.648970][ C0] [ 251.652169][ C0] task:syz.0.20 state:R running task stack:27928 pid:8991 tgid:8991 ppid:6732 task_flags:0x400040 flags:0x00004000 [ 251.665723][ C0] Call Trace: [ 251.669192][ C0] [ 251.672153][ C0] __schedule+0x12fc/0x3b90 [ 251.676691][ C0] ? __pfx___schedule+0x10/0x10 [ 251.681645][ C0] ? find_held_lock+0x2b/0x80 [ 251.686430][ C0] ? schedule+0x2d7/0x3a0 [ 251.690774][ C0] schedule+0xe7/0x3a0 [ 251.694963][ C0] futex_do_wait+0x88/0x180 [ 251.699478][ C0] __futex_wait+0x1b9/0x2f0 [ 251.703991][ C0] ? __pfx___futex_wait+0x10/0x10 [ 251.709031][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 251.714342][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 251.719551][ C0] ? __hrtimer_setup+0x176/0x280 [ 251.724497][ C0] ? ktime_add_safe+0x60/0x70 [ 251.729189][ C0] futex_wait+0xe8/0x380 [ 251.733462][ C0] ? __pfx_futex_wait+0x10/0x10 [ 251.738416][ C0] ? __lock_acquire+0xb97/0x1ce0 [ 251.743445][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 251.748660][ C0] do_futex+0x229/0x350 [ 251.752850][ C0] ? __pfx_do_futex+0x10/0x10 [ 251.757637][ C0] ? rcu_is_watching+0x12/0xc0 [ 251.762514][ C0] ? ktime_get+0x200/0x310 [ 251.767033][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 251.772247][ C0] ? read_tsc+0x9/0x20 [ 251.776330][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 251.781208][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 251.786610][ C0] do_syscall_64+0xcd/0x4b0 [ 251.791224][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.797212][ C0] RIP: 0033:0x7f02d462dff9 [ 251.801637][ C0] RSP: 002b:00007fff4990f928 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 251.810146][ C0] RAX: ffffffffffffffda RBX: 00007fff4990fa50 RCX: 00007f02d462dff9 [ 251.818137][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f02d47e5f8c [ 251.826293][ C0] RBP: 00007f02d47e5f8c R08: 00007f02d44a8000 R09: 00007fff4990fc1f [ 251.834287][ C0] R10: 00007fff4990fa30 R11: 0000000000000246 R12: 00000000000399d0 [ 251.842347][ C0] R13: 00007fff4990fa30 R14: 0000000000000bea R15: 0000000000038de6 [ 251.850423][ C0] [ 251.853457][ C0] task:syz.0.20 state:R running task stack:28520 pid:8992 tgid:8991 ppid:6732 task_flags:0x400040 flags:0x00004000 [ 251.867335][ C0] Call Trace: [ 251.870875][ C0] [ 251.873836][ C0] __schedule+0x12fc/0x3b90 [ 251.878372][ C0] ? __pfx___schedule+0x10/0x10 [ 251.883246][ C0] ? find_held_lock+0x2b/0x80 [ 251.887936][ C0] ? schedule+0x2d7/0x3a0 [ 251.892280][ C0] schedule+0xe7/0x3a0 [ 251.896371][ C0] do_nanosleep+0x21a/0x570 [ 251.901757][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 251.906972][ C0] ? __asan_memset+0x23/0x50 [ 251.911571][ C0] ? __hrtimer_setup+0x176/0x280 [ 251.916550][ C0] hrtimer_nanosleep+0x155/0x380 [ 251.921503][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 251.927369][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 251.932587][ C0] ? get_timespec64+0x147/0x240 [ 251.937613][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 251.942837][ C0] common_nsleep+0xa1/0xd0 [ 251.947273][ C0] __x64_sys_clock_nanosleep+0x34d/0x4a0 [ 251.952959][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 251.959132][ C0] do_syscall_64+0xcd/0x4b0 [ 251.963657][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.969653][ C0] RIP: 0033:0x7f02d46600e5 [ 251.974086][ C0] RSP: 002b:00007f02d40a4f00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 251.982527][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f02d46600e5 [ 251.990590][ C0] RDX: 00007f02d40a4f40 RSI: 0000000000000000 RDI: 0000000000000000 [ 251.998826][ C0] RBP: 00007f02d40a5fe0 R08: 0000000000000000 R09: 0000000000000000 [ 252.007003][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 252.015167][ C0] R13: 0000000800000000 R14: 0000000000000000 R15: 00007f02d46aa273 [ 252.023200][ C0] [ 252.026236][ C0] task:syz.2.22 state:S stack:27928 pid:8993 tgid:8993 ppid:6740 task_flags:0x400040 flags:0x00004000 [ 252.038202][ C0] Call Trace: [ 252.041490][ C0] [ 252.044509][ C0] __schedule+0x12fc/0x3b90 [ 252.049130][ C0] ? __pfx___schedule+0x10/0x10 [ 252.054023][ C0] ? find_held_lock+0x2b/0x80 [ 252.058718][ C0] ? schedule+0x2d7/0x3a0 [ 252.063066][ C0] schedule+0xe7/0x3a0 [ 252.067172][ C0] futex_do_wait+0x88/0x180 [ 252.071704][ C0] __futex_wait+0x1b9/0x2f0 [ 252.076224][ C0] ? __pfx___futex_wait+0x10/0x10 [ 252.081260][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 252.086641][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 252.091843][ C0] ? __hrtimer_setup+0x176/0x280 [ 252.096791][ C0] ? ktime_add_safe+0x60/0x70 [ 252.101476][ C0] futex_wait+0xe8/0x380 [ 252.105743][ C0] ? __pfx_futex_wait+0x10/0x10 [ 252.110599][ C0] ? __lock_acquire+0xb97/0x1ce0 [ 252.115650][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 252.120874][ C0] do_futex+0x229/0x350 [ 252.125077][ C0] ? __pfx_do_futex+0x10/0x10 [ 252.130028][ C0] ? rcu_is_watching+0x12/0xc0 [ 252.134803][ C0] ? ktime_get+0x200/0x310 [ 252.139323][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.144708][ C0] ? read_tsc+0x9/0x20 [ 252.148965][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 252.153840][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 252.159184][ C0] do_syscall_64+0xcd/0x4b0 [ 252.163738][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.169845][ C0] RIP: 0033:0x7efe06a2dff9 [ 252.174279][ C0] RSP: 002b:00007ffd10a8e798 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 252.182789][ C0] RAX: ffffffffffffffda RBX: 00007ffd10a8e8c0 RCX: 00007efe06a2dff9 [ 252.190772][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007efe06be5f8c [ 252.198753][ C0] RBP: 00007efe06be5f8c R08: 00007efe07721000 R09: 00007ffd10a8ea8f [ 252.206723][ C0] R10: 00007ffd10a8e8a0 R11: 0000000000000246 R12: 00000000000399e0 [ 252.214780][ C0] R13: 00007ffd10a8e8a0 R14: 0000000000000bea R15: 0000000000038df6 [ 252.222789][ C0] [ 252.225829][ C0] task:syz.2.22 state:S stack:29352 pid:8994 tgid:8993 ppid:6740 task_flags:0x400040 flags:0x00004000 [ 252.237802][ C0] Call Trace: [ 252.241168][ C0] [ 252.244206][ C0] __schedule+0x12fc/0x3b90 [ 252.248782][ C0] ? __pfx___schedule+0x10/0x10 [ 252.253671][ C0] ? find_held_lock+0x2b/0x80 [ 252.258543][ C0] ? schedule+0x2d7/0x3a0 [ 252.263094][ C0] schedule+0xe7/0x3a0 [ 252.267189][ C0] schedule_timeout+0x257/0x290 [ 252.272055][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 252.277816][ C0] ? rcu_is_watching+0x12/0xc0 [ 252.282732][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.287978][ C0] ___down_common+0x2d8/0x460 [ 252.292880][ C0] ? __pfx____down_common+0x10/0x10 [ 252.298141][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 252.303285][ C0] __down_interruptible+0x21/0x40 [ 252.308335][ C0] down_interruptible+0x7f/0xa0 [ 252.313303][ C0] raw_ioctl+0x1287/0x2c30 [ 252.317747][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 252.322559][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 252.327683][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 252.332490][ C0] __x64_sys_ioctl+0x18b/0x210 [ 252.337280][ C0] do_syscall_64+0xcd/0x4b0 [ 252.341815][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.348107][ C0] RIP: 0033:0x7efe06a2dbfb [ 252.352825][ C0] RSP: 002b:00007efe064acf10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 252.361262][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efe06a2dbfb [ 252.369271][ C0] RDX: 00007efe064adfe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 252.377264][ C0] RBP: 00007efe064adfe0 R08: 0000000000000080 R09: 00007efe064acfd8 [ 252.385334][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 252.393378][ C0] R13: 0000000800000000 R14: 0000000000000024 R15: 00007efe06aaa273 [ 252.401483][ C0] [ 252.404608][ C0] task:syz.4.24 state:S stack:27816 pid:8995 tgid:8995 ppid:6744 task_flags:0x400040 flags:0x00004000 [ 252.416761][ C0] Call Trace: [ 252.420158][ C0] [ 252.423093][ C0] __schedule+0x12fc/0x3b90 [ 252.427809][ C0] ? __pfx___schedule+0x10/0x10 [ 252.432698][ C0] ? find_held_lock+0x2b/0x80 [ 252.437393][ C0] ? schedule+0x2d7/0x3a0 [ 252.441752][ C0] schedule+0xe7/0x3a0 [ 252.446018][ C0] futex_do_wait+0x88/0x180 [ 252.450554][ C0] __futex_wait+0x1b9/0x2f0 [ 252.455087][ C0] ? __pfx___futex_wait+0x10/0x10 [ 252.460217][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 252.465610][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 252.470820][ C0] ? __hrtimer_setup+0x176/0x280 [ 252.475858][ C0] ? ktime_add_safe+0x60/0x70 [ 252.480546][ C0] futex_wait+0xe8/0x380 [ 252.484803][ C0] ? __pfx_futex_wait+0x10/0x10 [ 252.489666][ C0] ? __lock_acquire+0xb97/0x1ce0 [ 252.494610][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 252.499927][ C0] do_futex+0x229/0x350 [ 252.504161][ C0] ? __pfx_do_futex+0x10/0x10 [ 252.508871][ C0] ? rcu_is_watching+0x12/0xc0 [ 252.513987][ C0] ? ktime_get+0x200/0x310 [ 252.518478][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.523721][ C0] ? read_tsc+0x9/0x20 [ 252.527814][ C0] __x64_sys_futex+0x1e0/0x4c0 [ 252.532626][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 252.538207][ C0] do_syscall_64+0xcd/0x4b0 [ 252.542719][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.548619][ C0] RIP: 0033:0x7fe08486dff9 [ 252.553051][ C0] RSP: 002b:00007fff3a673b58 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 252.561555][ C0] RAX: ffffffffffffffda RBX: 00007fff3a673c80 RCX: 00007fe08486dff9 [ 252.569615][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe084a25f8c [ 252.577706][ C0] RBP: 00007fe084a25f8c R08: 00007fe085562000 R09: 00007fff3a673e4f [ 252.585682][ C0] R10: 00007fff3a673c60 R11: 0000000000000246 R12: 0000000000039a03 [ 252.593659][ C0] R13: 00007fff3a673c60 R14: 0000000000000bea R15: 0000000000038e19 [ 252.601744][ C0] [ 252.604809][ C0] task:syz.4.24 state:S stack:28944 pid:8996 tgid:8995 ppid:6744 task_flags:0x400040 flags:0x00004000 [ 252.617256][ C0] Call Trace: [ 252.620625][ C0] [ 252.623563][ C0] __schedule+0x12fc/0x3b90 [ 252.628110][ C0] ? __pfx___schedule+0x10/0x10 [ 252.632976][ C0] ? find_held_lock+0x2b/0x80 [ 252.637675][ C0] ? schedule+0x2d7/0x3a0 [ 252.642029][ C0] schedule+0xe7/0x3a0 [ 252.646123][ C0] schedule_timeout+0x257/0x290 [ 252.650981][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 252.656384][ C0] ? rcu_is_watching+0x12/0xc0 [ 252.661245][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 252.666470][ C0] ___down_common+0x2d8/0x460 [ 252.671280][ C0] ? __pfx____down_common+0x10/0x10 [ 252.676753][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 252.681801][ C0] __down_interruptible+0x21/0x40 [ 252.686929][ C0] down_interruptible+0x7f/0xa0 [ 252.691796][ C0] raw_ioctl+0x1287/0x2c30 [ 252.696234][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 252.701033][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 252.706333][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 252.711229][ C0] __x64_sys_ioctl+0x18b/0x210 [ 252.716109][ C0] do_syscall_64+0xcd/0x4b0 [ 252.720629][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.726523][ C0] RIP: 0033:0x7fe08486dbfb [ 252.730948][ C0] RSP: 002b:00007fe0842ecf10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 252.739381][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe08486dbfb [ 252.747535][ C0] RDX: 00007fe0842edfe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 252.755612][ C0] RBP: 00007fe0842edfe0 R08: 0000000000000080 R09: 00007fe0842ecfd8 [ 252.763608][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 252.771598][ C0] R13: 0000000800000000 R14: 0000000000000024 R15: 00007fe0848ea273 [ 252.779705][ C0] [ 252.782764][ C0] task:udevd state:S stack:27240 pid:8997 tgid:8997 ppid:2845 task_flags:0x400140 flags:0x00004002 [ 252.795260][ C0] Call Trace: [ 252.798539][ C0] [ 252.801762][ C0] __schedule+0x12fc/0x3b90 [ 252.806310][ C0] ? __pfx___schedule+0x10/0x10 [ 252.811182][ C0] ? find_held_lock+0x2b/0x80 [ 252.815873][ C0] ? schedule+0x2d7/0x3a0 [ 252.820260][ C0] schedule+0xe7/0x3a0 [ 252.824349][ C0] schedule_hrtimeout_range_clock+0x2dc/0x320 [ 252.830442][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 252.837162][ C0] ? rcu_is_watching+0x12/0xc0 [ 252.842043][ C0] do_epoll_wait+0xdf4/0x1040 [ 252.846756][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 252.851894][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 252.858250][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 252.863457][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 252.869272][ C0] ? ksys_write+0x1ac/0x250 [ 252.873969][ C0] ? __pfx_ksys_write+0x10/0x10 [ 252.878932][ C0] do_syscall_64+0xcd/0x4b0 [ 252.883441][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.889340][ C0] RIP: 0033:0x7fa84c898407 [ 252.893768][ C0] RSP: 002b:00007ffe6cff8c50 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 252.902385][ C0] RAX: ffffffffffffffda RBX: 00007fa84c7aa880 RCX: 00007fa84c898407 [ 252.910408][ C0] RDX: 0000000000000004 RSI: 00007ffe6cff8ce0 RDI: 0000000000000004 [ 252.918917][ C0] RBP: 000055df08f042c0 R08: 0000000000000000 R09: 0000000000000000 [ 252.927167][ C0] R10: ffffffffffffffff R11: 0000000000000202 R12: 000055df0914a4a0 [ 252.935464][ C0] R13: 00007ffe6cff8ce0 R14: 0000000000000000 R15: 0000000000000000 [ 252.943604][ C0] [ 252.946633][ C0] task:fido_id state:R running task stack:25544 pid:8998 tgid:8998 ppid:8969 task_flags:0x400000 flags:0x00004000 [ 252.960372][ C0] Call Trace: [ 252.963660][ C0] [ 252.966601][ C0] __schedule+0x12fc/0x3b90 [ 252.971310][ C0] ? __pfx___schedule+0x10/0x10 [ 252.976212][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.981626][ C0] ? __cond_resched+0x22/0x30 [ 252.986317][ C0] preempt_schedule_common+0x44/0xc0 [ 252.991624][ C0] __cond_resched+0x22/0x30 [ 252.996258][ C0] unmap_vmas+0x156/0x470 [ 253.000626][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 253.005758][ C0] ? mtree_range_walk+0x718/0xc00 [ 253.010838][ C0] ? mas_next+0x9b/0xf0 [ 253.015031][ C0] ? find_held_lock+0x2b/0x80 [ 253.019775][ C0] vms_clear_ptes+0x41f/0x770 [ 253.024484][ C0] ? __pfx_vms_clear_ptes+0x10/0x10 [ 253.029726][ C0] ? may_expand_vm+0xe8/0x430 [ 253.034423][ C0] __mmap_region+0x5e1/0x25d0 [ 253.039207][ C0] ? mt_validate_nulls+0x1c1/0x9e0 [ 253.044558][ C0] ? __pfx___mmap_region+0x10/0x10 [ 253.049890][ C0] ? __lock_acquire+0x62e/0x1ce0 [ 253.054879][ C0] ? find_held_lock+0x2b/0x80 [ 253.059669][ C0] ? avc_has_perm_noaudit+0x117/0x3b0 [ 253.065126][ C0] ? __lock_acquire+0xb97/0x1ce0 [ 253.070162][ C0] mmap_region+0x1ab/0x3f0 [ 253.074608][ C0] ? __get_unmapped_area+0x26c/0x3e0 [ 253.080013][ C0] do_mmap+0xa2e/0x11f0 [ 253.084479][ C0] ? __pfx_do_mmap+0x10/0x10 [ 253.089078][ C0] ? __pfx_down_write_killable+0x10/0x10 [ 253.094736][ C0] vm_mmap_pgoff+0x201/0x390 [ 253.099349][ C0] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 253.104479][ C0] ? __fget_files+0x20e/0x3c0 [ 253.109274][ C0] ksys_mmap_pgoff+0x32c/0x5c0 [ 253.114049][ C0] ? __pfx_ksys_read+0x10/0x10 [ 253.119267][ C0] __x64_sys_mmap+0x125/0x190 [ 253.123952][ C0] do_syscall_64+0xcd/0x4b0 [ 253.128551][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.134557][ C0] RIP: 0033:0x7fa332791242 [ 253.138975][ C0] RSP: 002b:00007ffce3a273c8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 253.147484][ C0] RAX: ffffffffffffffda RBX: 00007fa3326e0000 RCX: 00007fa332791242 [ 253.155462][ C0] RDX: 0000000000000005 RSI: 000000000001c000 RDI: 00007fa3326e0000 [ 253.163794][ C0] RBP: 0000000000000812 R08: 0000000000000003 R09: 0000000000008000 [ 253.171856][ C0] R10: 0000000000000812 R11: 0000000000000206 R12: 00007ffce3a27418 [ 253.179833][ C0] R13: 00007fa3327655f0 R14: 00007ffce3a27840 R15: 00000fff9c744e7c [ 253.187822][ C0] [ 253.190841][ C0] Sched Debug Version: v0.11, syzkaller #0 [ 253.196637][ C0] ktime : 253166.303771 [ 253.203839][ C0] sched_clk : 253198.916052 [ 253.211112][ C0] cpu_clk : 253190.840669 [ 253.218231][ C0] jiffies : 4294962415 [ 253.225242][ C0] sched_clock_stable() : 1 [ 253.231298][ C0] [ 253.233622][ C0] sysctl_sched [ 253.237074][ C0] .sysctl_sched_base_slice : 1.400000 [ 253.244101][ C0] .sysctl_sched_features : 32696287 [ 253.251131][ C0] .sysctl_sched_tunable_scaling : 1 (logarithmic) [ 253.258690][ C0] [ 253.261012][ C0] cpu#0, 2200.134 MHz [ 253.264993][ C0] .nr_running : 5 [ 253.270804][ C0] .nr_switches : 64660 [ 253.276616][ C0] .nr_uninterruptible : 2 [ 253.282187][ C0] .next_balance : 4294.960446 [ 253.288591][ C0] .curr->pid : 2845 [ 253.294919][ C0] .clock : 233502.328451 [ 253.301430][ C0] .clock_task : 233502.328451 [ 253.307936][ C0] .avg_idle : 936617 [ 253.313994][ C0] .max_idle_balance_cost : 500000 [ 253.320239][ C0] [ 253.322589][ C0] cfs_rq[0]:/syz3 [ 253.326223][ C0] .left_deadline : 0.000001 [ 253.332373][ C0] .left_vruntime : 0.000001 [ 253.338438][ C0] .min_vruntime : 175.237937 [ 253.344795][ C0] .avg_vruntime : 175.237937 [ 253.351053][ C0] .right_vruntime : 0.000001 [ 253.357214][ C0] .spread : 0.000000 [ 253.363281][ C0] .nr_queued : 0 [ 253.368751][ C0] .h_nr_runnable : 0 [ 253.374421][ C0] .h_nr_queued : 0 [ 253.379897][ C0] .h_nr_idle : 0 [ 253.385373][ C0] .load : 0 [ 253.390944][ C0] .load_avg : 0 [ 253.396393][ C0] .runnable_avg : 0 [ 253.401941][ C0] .util_avg : 0 [ 253.407576][ C0] .util_est : 0 [ 253.413043][ C0] .removed.load_avg : 0 [ 253.418773][ C0] .removed.util_avg : 0 [ 253.424221][ C0] .removed.runnable_avg : 0 [ 253.429843][ C0] .tg_load_avg_contrib : 0 [ 253.435296][ C0] .tg_load_avg : 2038 [ 253.441101][ C0] .se->exec_start : 233335.853032 [ 253.447613][ C0] .se->vruntime : 98266.204249 [ 253.454309][ C0] .se->sum_exec_runtime : 180.804969 [ 253.460664][ C0] .se->load.weight : 1018730 [ 253.466735][ C0] .se->avg.load_avg : 0 [ 253.472272][ C0] .se->avg.util_avg : 0 [ 253.477735][ C0] .se->avg.runnable_avg : 0 [ 253.483199][ C0] [ 253.485549][ C0] cfs_rq[0]:/syz0 [ 253.489264][ C0] .left_deadline : 0.000001 [ 253.495433][ C0] .left_vruntime : 0.000001 [ 253.501530][ C0] .min_vruntime : 105.818755 [ 253.507808][ C0] .avg_vruntime : 105.818755 [ 253.514170][ C0] .right_vruntime : 0.000001 [ 253.520300][ C0] .spread : 0.000000 [ 253.526472][ C0] .nr_queued : 0 [ 253.531964][ C0] .h_nr_runnable : 0 [ 253.537437][ C0] .h_nr_queued : 0 [ 253.542906][ C0] .h_nr_idle : 0 [ 253.548371][ C0] .load : 0 [ 253.553934][ C0] .load_avg : 0 [ 253.559405][ C0] .runnable_avg : 0 [ 253.565129][ C0] .util_avg : 0 [ 253.570580][ C0] .util_est : 0 [ 253.576048][ C0] .removed.load_avg : 0 [ 253.581681][ C0] .removed.util_avg : 0 [ 253.587315][ C0] .removed.runnable_avg : 0 [ 253.592764][ C0] .tg_load_avg_contrib : 0 [ 253.598313][ C0] .tg_load_avg : 3071 [ 253.604198][ C0] .se->exec_start : 233344.876534 [ 253.610691][ C0] .se->vruntime : 98218.472343 [ 253.617201][ C0] .se->sum_exec_runtime : 109.917339 [ 253.623454][ C0] .se->load.weight : 1046531 [ 253.629454][ C0] .se->avg.load_avg : 0 [ 253.634924][ C0] .se->avg.util_avg : 0 [ 253.640373][ C0] .se->avg.runnable_avg : 0 [ 253.646093][ C0] [ 253.648435][ C0] cfs_rq[0]:/syz2 [ 253.652086][ C0] .left_deadline : 0.000001 [ 253.658149][ C0] .left_vruntime : 0.000001 [ 253.664212][ C0] .min_vruntime : 263.152407 [ 253.670877][ C0] .avg_vruntime : 263.152407 [ 253.677136][ C0] .right_vruntime : 0.000001 [ 253.683226][ C0] .spread : 0.000000 [ 253.689390][ C0] .nr_queued : 0 [ 253.694872][ C0] .h_nr_runnable : 0 [ 253.700332][ C0] .h_nr_queued : 0 [ 253.705806][ C0] .h_nr_idle : 0 [ 253.712055][ C0] .load : 0 [ 253.717706][ C0] .load_avg : 0 [ 253.723282][ C0] .runnable_avg : 0 [ 253.728735][ C0] .util_avg : 0 [ 253.734273][ C0] .util_est : 0 [ 253.739810][ C0] .removed.load_avg : 0 [ 253.745273][ C0] .removed.util_avg : 0 [ 253.750835][ C0] .removed.runnable_avg : 0 [ 253.756414][ C0] .tg_load_avg_contrib : 0 [ 253.761967][ C0] .tg_load_avg : 1015 [ 253.767698][ C0] .se->exec_start : 233155.188292 [ 253.774633][ C0] .se->vruntime : 98169.719259 [ 253.781286][ C0] .se->sum_exec_runtime : 266.800783 [ 253.787564][ C0] .se->load.weight : 1036430 [ 253.793702][ C0] .se->avg.load_avg : 0 [ 253.799205][ C0] .se->avg.util_avg : 0 [ 253.804766][ C0] .se->avg.runnable_avg : 0 [ 253.810316][ C0] [ 253.812647][ C0] cfs_rq[0]:/syz4 [ 253.816274][ C0] .left_deadline : 0.000001 [ 253.822343][ C0] .left_vruntime : 0.000001 [ 253.828453][ C0] .min_vruntime : 67.614256 [ 253.834641][ C0] .avg_vruntime : 67.614256 [ 253.840809][ C0] .right_vruntime : 0.000001 [ 253.846899][ C0] .spread : 0.000000 [ 253.853054][ C0] .nr_queued : 0 [ 253.858515][ C0] .h_nr_runnable : 0 [ 253.863977][ C0] .h_nr_queued : 0 [ 253.869431][ C0] .h_nr_idle : 0 [ 253.875002][ C0] .load : 0 [ 253.880475][ C0] .load_avg : 539 [ 253.886099][ C0] .runnable_avg : 539 [ 253.891719][ C0] .util_avg : 3 [ 253.897272][ C0] .util_est : 0 [ 253.902726][ C0] .removed.load_avg : 0 [ 253.908183][ C0] .removed.util_avg : 0 [ 253.913633][ C0] .removed.runnable_avg : 0 [ 253.919140][ C0] .tg_load_avg_contrib : 539 [ 253.924954][ C0] .tg_load_avg : 1555 [ 253.930756][ C0] .se->exec_start : 233471.316539 [ 253.937289][ C0] .se->vruntime : 98261.614031 [ 253.943815][ C0] .se->sum_exec_runtime : 73.643028 [ 253.950051][ C0] .se->load.weight : 1026521 [ 253.956033][ C0] .se->avg.load_avg : 527 [ 253.961666][ C0] .se->avg.util_avg : 3 [ 253.967651][ C0] .se->avg.runnable_avg : 539 [ 253.973275][ C0] [ 253.975609][ C0] cfs_rq[0]:/syz1 [ 253.979323][ C0] .left_deadline : 0.000001 [ 253.985390][ C0] .left_vruntime : 0.000001 [ 253.991625][ C0] .min_vruntime : 258.912942 [ 253.997860][ C0] .avg_vruntime : 258.912942 [ 254.004096][ C0] .right_vruntime : 0.000001 [ 254.010241][ C0] .spread : 0.000000 [ 254.016308][ C0] .nr_queued : 0 [ 254.021762][ C0] .h_nr_runnable : 0 [ 254.027298][ C0] .h_nr_queued : 0 [ 254.032814][ C0] .h_nr_idle : 0 [ 254.038362][ C0] .load : 0 [ 254.043937][ C0] .load_avg : 13 [ 254.049497][ C0] .runnable_avg : 13 [ 254.055044][ C0] .util_avg : 6 [ 254.060514][ C0] .util_est : 0 [ 254.065960][ C0] .removed.load_avg : 0 [ 254.071406][ C0] .removed.util_avg : 0 [ 254.076873][ C0] .removed.runnable_avg : 0 [ 254.082429][ C0] .tg_load_avg_contrib : 0 [ 254.087911][ C0] .tg_load_avg : 1016 [ 254.094056][ C0] .se->exec_start : 233489.409543 [ 254.100568][ C0] .se->vruntime : 98269.016492 [ 254.106977][ C0] .se->sum_exec_runtime : 270.509962 [ 254.113304][ C0] .se->load.weight : 1023586 [ 254.119452][ C0] .se->avg.load_avg : 9 [ 254.124904][ C0] .se->avg.util_avg : 6 [ 254.130440][ C0] .se->avg.runnable_avg : 13 [ 254.135986][ C0] [ 254.138306][ C0] cfs_rq[0]:/ [ 254.141827][ C0] .left_deadline : 98269.868093 [ 254.148507][ C0] .left_vruntime : 98268.468093 [ 254.155004][ C0] .min_vruntime : 98274.259171 [ 254.161436][ C0] .avg_vruntime : 98275.452939 [ 254.167930][ C0] .right_vruntime : 98283.624958 [ 254.174858][ C0] .spread : 15.156865 [ 254.181056][ C0] .nr_queued : 5 [ 254.186623][ C0] .h_nr_runnable : 5 [ 254.192095][ C0] .h_nr_queued : 5 [ 254.197649][ C0] .h_nr_idle : 0 [ 254.203190][ C0] .load : 5242880 [ 254.209177][ C0] .load_avg : 4567 [ 254.214981][ C0] .runnable_avg : 4564 [ 254.220777][ C0] .util_avg : 1030 [ 254.226592][ C0] .util_est : 1428 [ 254.232329][ C0] .removed.load_avg : 0 [ 254.237893][ C0] .removed.util_avg : 0 [ 254.243553][ C0] .removed.runnable_avg : 0 [ 254.249034][ C0] .tg_load_avg_contrib : 0 [ 254.254585][ C0] .tg_load_avg : 0 [ 254.260040][ C0] [ 254.262470][ C0] rt_rq[0]: [ 254.265612][ C0] .rt_nr_running : 0 [ 254.271267][ C0] [ 254.273604][ C0] dl_rq[0]: [ 254.276708][ C0] .dl_nr_running : 0 [ 254.282162][ C0] .dl_bw->bw : 996147 [ 254.288046][ C0] .dl_bw->total_bw : 104856 [ 254.294033][ C0] [ 254.296360][ C0] runnable tasks: [ 254.299989][ C0] S task PID vruntime eligible deadline slice sum-exec switches prio wait-time sum-sleep sum-block group-path [ 254.318410][ C0] --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- [ 254.336228][ C0] S kthreadd 2 81896.695741 E 81897.934547 1.400000 31.825940 80 120 0.000000 0.000000 0.000000 / [ 254.354211][ C0] S pool_workqueue_ 3 5665.934130 E 5667.304355 1.400000 1.955341 4 120 0.000000 0.000000 0.000000 / [ 254.372081][ C0] I kworker/R-rcu_g 4 117.012161 E 117.019928 0.700000 0.034339 2 100 0.000000 0.000000 0.000000 / [ 254.390147][ C0] I kworker/R-sync_ 5 117.102692 E 117.110663 0.700000 0.016354 2 100 0.000000 0.000000 0.000000 / [ 254.408115][ C0] I kworker/R-kvfre 6 117.210325 E 117.218300 0.700000 0.015574 2 100 0.000000 0.000000 0.000000 / [ 254.426187][ C0] I kworker/R-slub_ 7 117.299033 E 117.307011 0.700000 0.015201 2 100 0.000000 0.000000 0.000000 / [ 254.444264][ C0] I kworker/R-netns 8 117.388424 E 117.396233 0.700000 0.029794 2 100 0.000000 0.000000 0.000000 / [ 254.462436][ C0] R kworker/0:0 9 98275.652144 N 98276.824772 1.400000 219.467134 149 120 0.000000 0.000000 0.000000 / [ 254.480414][ C0] R kworker/0:1 10 98268.468093 E 98269.868093 1.400000 25360.075398 1039 120 0.000000 0.000000 0.000000 / [ 254.498312][ C0] I kworker/0:0H 11 3435.209797 E 3435.224463 1.400000 0.246452 4 100 0.000000 0.000000 0.000000 / [ 254.516376][ C0] I kworker/u8:0 12 98084.690528 E 98086.065492 1.400000 3341.366872 2828 120 0.000000 0.000000 0.000000 / [ 254.534425][ C0] I kworker/R-mm_pe 13 117.952839 E 117.960702 0.700000 0.035035 2 100 0.000000 0.000000 0.000000 / [ 254.552414][ C0] S ksoftirqd/0 14 98265.620318 E 98266.978080 1.400000 11611.510200 5654 120 0.000000 0.000000 0.000000 / [ 254.570760][ C0] S rcu_exp_par_gp_ 16 118.876852 E 119.569740 0.700000 0.015788 2 120 0.000000 0.000000 0.000000 / [ 254.588817][ C0] S migration/0 18 121.702483 E 122.395794 0.700000 20.809408 141 0 0.000000 0.000000 0.000000 / [ 254.606805][ C0] S cpuhp/0 19 5635.477957 E 5636.840456 1.400000 29.540408 14 120 0.000000 0.000000 0.000000 / [ 254.624790][ C0] S kauditd 29 57109.420723 E 57110.379004 1.400000 1132.687028 95 120 0.000000 0.000000 0.000000 / [ 254.642670][ C0] S khungtaskd 30 95776.706486 E 95778.018643 1.400000 0.861353 12 120 0.000000 0.000000 0.000000 / [ 254.660539][ C0] S oom_reaper 31 203.267241 E 204.667241 1.400000 0.000000 2 120 0.000000 0.000000 0.000000 / [ 254.678842][ C0] I kworker/u8:2 38 95433.891515 E 95435.099941 1.400000 636.702063 3326 120 0.000000 0.000000 0.000000 / [ 254.696803][ C0] I kworker/u8:3 47 97745.269074 E 97746.485288 1.400000 745.131399 2544 120 0.000000 0.000000 0.000000 / [ 254.714980][ C0] I kworker/u8:5 88 97938.012230 E 97939.379745 1.400000 339.203901 1485 120 0.000000 0.000000 0.000000 / [ 254.733323][ C0] I kworker/R-acpi_ 112 2778.284544 E 2778.300354 1.400000 0.054442 2 100 0.000000 0.000000 0.000000 / [ 254.751279][ C0] S scsi_eh_0 277 2993.021815 E 2993.649667 1.400000 0.072148 2 120 0.000000 0.000000 0.000000 / [ 254.769242][ C0] I kworker/R-targe 295 3369.652422 E 3369.667718 1.400000 0.115056 2 100 0.000000 0.000000 0.000000 / [ 254.787215][ C0] I kworker/R-xcopy 301 3373.301669 E 3373.317641 1.400000 0.041731 2 100 0.000000 0.000000 0.000000 / [ 254.805218][ C0] I kworker/0:1H 347 87495.209988 E 87495.225579 1.400000 2.761049 19 100 0.000000 0.000000 0.000000 / [ 254.823181][ C0] I kworker/R-zd121 420 3536.639532 E 3536.655485 1.400000 0.064728 2 100 0.000000 0.000000 0.000000 / [ 254.841229][ C0] I kworker/R-uas 501 3571.480054 E 3571.496008 1.400000 0.064552 2 100 0.000000 0.000000 0.000000 / [ 254.859107][ C0] R kworker/0:2 1115 98274.259171 E 98275.659171 1.400000 378.585895 526 120 0.000000 0.000000 0.000000 / [ 254.877242][ C0] S pvrusb2-context 1305 4765.811850 E 4767.131201 1.400000 0.130486 2 120 0.000000 0.000000 0.000000 / [ 254.895149][ C0] I kworker/R-kvub3 1343 4809.568034 E 4809.583973 1.400000 0.067088 2 100 0.000000 0.000000 0.000000 / [ 254.913391][ C0] I kworker/R-kvub3 1345 4810.097157 E 4810.113146 1.400000 0.055939 2 100 0.000000 0.000000 0.000000 / [ 254.931273][ C0] I kworker/R-kmems 1349 4811.426600 E 4811.442430 1.400000 0.087613 2 100 0.000000 0.000000 0.000000 / [ 254.949502][ C0] I kworker/R-elous 1385 4828.305065 E 4828.320939 1.400000 0.039460 2 100 0.000000 0.000000 0.000000 / [ 254.967554][ C0] I kworker/R-ipv6_ 1569 4948.206846 E 4948.222806 1.400000 0.063108 2 100 0.000000 0.000000 0.000000 / [ 254.985605][ C0] I kworker/R-ext4- 2808 5676.413902 E 5676.429829 1.400000 0.071803 2 100 0.000000 0.000000 0.000000 / [ 255.003487][ C0] >R udevd 2845 98275.260331 E 98275.423580 1.400000 2410.432004 1526 120 0.000000 0.000000 0.000000 / [ 255.021453][ C0] S dbus-daemon 2868 8784.980472 E 8785.282820 1.400000 8.125375 2 120 0.000000 0.000000 0.000000 / [ 255.039604][ C0] S crond 2902 85253.289784 E 85254.298567 1.400000 39.754253 13 120 0.000000 0.000000 0.000000 / [ 255.057659][ C0] S sshd 2906 32027.935485 E 32029.026508 1.400000 125.992252 46 120 0.000000 0.000000 0.000000 / [ 255.075713][ C0] S dhcpcd 2909 10630.901627 E 10632.119999 1.400000 10.297252 6 120 0.000000 0.000000 0.000000 / [ 255.093678][ C0] S sshd-session 3942 97836.585129 E 97837.652624 1.400000 19.115127 7 120 0.000000 0.000000 0.000000 / [ 255.112013][ C0] S syz-execprog 3943 32471.523126 E 32472.888083 1.400000 606.605136 55 120 0.000000 0.000000 0.000000 / [ 255.130014][ C0] S syz-execprog 3944 98100.903620 E 98102.261599 1.400000 85.349220 1398 120 0.000000 0.000000 0.000000 / [ 255.148041][ C0] S syz-execprog 3946 98105.353689 E 98106.046089 1.400000 257.667470 289 120 0.000000 0.000000 0.000000 / [ 255.165968][ C0] S syz-execprog 3947 32474.000270 E 32475.373318 1.400000 292.106979 62 120 0.000000 0.000000 0.000000 / [ 255.184221][ C0] I kworker/0:3 6720 81901.268901 E 81902.011849 1.400000 1.331645 6 120 0.000000 0.000000 0.000000 / [ 255.202280][ C0] I kworker/0:4 6722 98230.817072 E 98231.548079 1.400000 12.858113 61 120 0.000000 0.000000 0.000000 / [ 255.220245][ C0] R kworker/0:5 6735 98283.624958 N 98284.963385 1.400000 44.338135 38 120 0.000000 0.000000 0.000000 / [ 255.238123][ C0] S udevd 8967 98121.707605 E 98123.107605 1.400000 11.310305 6 120 0.000000 0.000000 0.000000 / [ 255.256092][ C0] S syz.1.21 8978 258.431430 E 259.784858 1.400000 5.653413 11 120 0.000000 0.000000 0.000000 /syz1 [ 255.274404][ C0] S syz.1.21 8979 258.912942 E 260.281616 1.400000 4.516916 30 120 0.000000 0.000000 0.000000 /syz1 [ 255.293268][ C0] S syz.2.22 8993 260.827838 E 262.057191 1.400000 5.835757 3 120 0.000000 0.000000 0.000000 /syz2 [ 255.311965][ C0] S syz.4.24 8995 61.048643 E 61.408901 1.400000 6.476796 3 120 0.000000 0.000000 0.000000 /syz4 [ 255.330301][ C0] S syz.4.24 8996 67.614256 E 68.965799 1.400000 4.875671 15 120 0.000000 0.000000 0.000000 /syz4 [ 255.348656][ C0] [ 255.351180][ C0] cpu#1, 2200.134 MHz [ 255.355160][ C0] .nr_running : 19 [ 255.360705][ C0] .nr_switches : 64621 [ 255.366499][ C0] .nr_uninterruptible : 0 [ 255.371950][ C0] .next_balance : 4294.962636 [ 255.378318][ C0] .curr->pid : 2830 [ 255.384035][ C0] .clock : 255374.549094 [ 255.390707][ C0] .clock_task : 255384.556450 [ 255.397203][ C0] .avg_idle : 880414 [ 255.403264][ C0] .max_idle_balance_cost : 500000 [ 255.409265][ C0] [ 255.411623][ C0] cfs_rq[1]:/syz3 [ 255.415270][ C0] .left_deadline : 359.378041 [ 255.421513][ C0] .left_vruntime : 357.978041 [ 255.427843][ C0] .min_vruntime : 357.989039 [ 255.434169][ C0] .avg_vruntime : 357.983540 [ 255.440491][ C0] .right_vruntime : 357.989039 [ 255.446748][ C0] .spread : 0.010998 [ 255.453069][ C0] .nr_queued : 2 [ 255.458534][ C0] .h_nr_runnable : 2 [ 255.464077][ C0] .h_nr_queued : 2 [ 255.469527][ C0] .h_nr_idle : 0 [ 255.474979][ C0] .load : 2097152 [ 255.480954][ C0] .load_avg : 2047 [ 255.486790][ C0] .runnable_avg : 2047 [ 255.492498][ C0] .util_avg : 0 [ 255.497978][ C0] .util_est : 0 [ 255.503455][ C0] .removed.load_avg : 0 [ 255.508960][ C0] .removed.util_avg : 0 [ 255.514432][ C0] .removed.runnable_avg : 0 [ 255.519897][ C0] .tg_load_avg_contrib : 2038 [ 255.525826][ C0] .tg_load_avg : 2038 [ 255.531539][ C0] .se->exec_start : 233510.562892 [ 255.538032][ C0] .se->vruntime : 81211.703219 [ 255.544525][ C0] .se->sum_exec_runtime : 370.740519 [ 255.550769][ C0] .se->load.weight : 1048576 [ 255.556742][ C0] .se->avg.load_avg : 1023 [ 255.562455][ C0] .se->avg.util_avg : 0 [ 255.567919][ C0] .se->avg.runnable_avg : 2047 [ 255.573631][ C0] [ 255.575956][ C0] cfs_rq[1]:/syz1 [ 255.579586][ C0] .left_deadline : 74.758038 [ 255.585735][ C0] .left_vruntime : 73.358038 [ 255.591885][ C0] .min_vruntime : 73.358038 [ 255.598052][ C0] .avg_vruntime : 73.358038 [ 255.604194][ C0] .right_vruntime : 73.358038 [ 255.610435][ C0] .spread : 0.000000 [ 255.616596][ C0] .nr_queued : 1 [ 255.622046][ C0] .h_nr_runnable : 1 [ 255.627493][ C0] .h_nr_queued : 1 [ 255.632992][ C0] .h_nr_idle : 0 [ 255.638473][ C0] .load : 1048576 [ 255.644474][ C0] .load_avg : 1023 [ 255.650287][ C0] .runnable_avg : 1023 [ 255.656122][ C0] .util_avg : 0 [ 255.661763][ C0] .util_est : 0 [ 255.667446][ C0] .removed.load_avg : 0 [ 255.672991][ C0] .removed.util_avg : 0 [ 255.678444][ C0] .removed.runnable_avg : 0 [ 255.683889][ C0] .tg_load_avg_contrib : 1016 [ 255.689686][ C0] .tg_load_avg : 1016 [ 255.695396][ C0] .se->exec_start : 233510.485645 [ 255.701976][ C0] .se->vruntime : 81212.840138 [ 255.708391][ C0] .se->sum_exec_runtime : 78.051049 [ 255.714535][ C0] .se->load.weight : 1048576 [ 255.720508][ C0] .se->avg.load_avg : 1023 [ 255.726246][ C0] .se->avg.util_avg : 0 [ 255.731703][ C0] .se->avg.runnable_avg : 1024 [ 255.737430][ C0] [ 255.739834][ C0] cfs_rq[1]:/syz0 [ 255.743467][ C0] .left_deadline : 172.324649 [ 255.749803][ C0] .left_vruntime : 170.924649 [ 255.756053][ C0] .min_vruntime : 170.924649 [ 255.762300][ C0] .avg_vruntime : 170.924649 [ 255.768541][ C0] .right_vruntime : 170.924649 [ 255.774867][ C0] .spread : 0.000000 [ 255.780934][ C0] .nr_queued : 3 [ 255.786383][ C0] .h_nr_runnable : 3 [ 255.791843][ C0] .h_nr_queued : 3 [ 255.797321][ C0] .h_nr_idle : 0 [ 255.802871][ C0] .load : 3145728 [ 255.808840][ C0] .load_avg : 3072 [ 255.814811][ C0] .runnable_avg : 3072 [ 255.820521][ C0] .util_avg : 0 [ 255.825966][ C0] .util_est : 0 [ 255.831500][ C0] .removed.load_avg : 0 [ 255.836979][ C0] .removed.util_avg : 0 [ 255.842451][ C0] .removed.runnable_avg : 0 [ 255.847982][ C0] .tg_load_avg_contrib : 3071 [ 255.853697][ C0] .tg_load_avg : 3071 [ 255.859575][ C0] .se->exec_start : 233510.594502 [ 255.866070][ C0] .se->vruntime : 81211.280285 [ 255.872485][ C0] .se->sum_exec_runtime : 199.238757 [ 255.878828][ C0] .se->load.weight : 1048576 [ 255.884851][ C0] .se->avg.load_avg : 1023 [ 255.890655][ C0] .se->avg.util_avg : 0 [ 255.896138][ C0] .se->avg.runnable_avg : 3071 [ 255.901847][ C0] [ 255.904174][ C0] cfs_rq[1]:/syz4 [ 255.907799][ C0] .left_deadline : 276.204454 [ 255.914030][ C0] .left_vruntime : 274.804454 [ 255.920263][ C0] .min_vruntime : 274.804454 [ 255.926584][ C0] .avg_vruntime : 274.804454 [ 255.932918][ C0] .right_vruntime : 274.804454 [ 255.939176][ C0] .spread : 0.000000 [ 255.945409][ C0] .nr_queued : 1 [ 255.950905][ C0] .h_nr_runnable : 1 [ 255.956486][ C0] .h_nr_queued : 1 [ 255.961951][ C0] .h_nr_idle : 0 [ 255.967424][ C0] .load : 1048576 [ 255.973440][ C0] .load_avg : 1023 [ 255.979275][ C0] .runnable_avg : 1023 [ 255.985009][ C0] .util_avg : 0 [ 255.990514][ C0] .util_est : 0 [ 255.996102][ C0] .removed.load_avg : 0 [ 256.001581][ C0] .removed.util_avg : 0 [ 256.007053][ C0] .removed.runnable_avg : 0 [ 256.012506][ C0] .tg_load_avg_contrib : 1016 [ 256.018218][ C0] .tg_load_avg : 1555 [ 256.023931][ C0] .se->exec_start : 233510.527898 [ 256.030440][ C0] .se->vruntime : 81211.510301 [ 256.036862][ C0] .se->sum_exec_runtime : 288.231085 [ 256.043185][ C0] .se->load.weight : 686974 [ 256.049070][ C0] .se->avg.load_avg : 669 [ 256.054695][ C0] .se->avg.util_avg : 0 [ 256.060161][ C0] .se->avg.runnable_avg : 1024 [ 256.065878][ C0] [ 256.068212][ C0] cfs_rq[1]:/syz2 [ 256.071849][ C0] .left_deadline : 397.616615 [ 256.078111][ C0] .left_vruntime : 396.216615 [ 256.084427][ C0] .min_vruntime : 396.216615 [ 256.090673][ C0] .avg_vruntime : 396.216615 [ 256.097006][ C0] .right_vruntime : 396.216615 [ 256.103502][ C0] .spread : 0.000000 [ 256.109649][ C0] .nr_queued : 1 [ 256.115369][ C0] .h_nr_runnable : 1 [ 256.120820][ C0] .h_nr_queued : 1 [ 256.126378][ C0] .h_nr_idle : 0 [ 256.132111][ C0] .load : 1048576 [ 256.138089][ C0] .load_avg : 1024 [ 256.143804][ C0] .runnable_avg : 1024 [ 256.149557][ C0] .util_avg : 0 [ 256.155099][ C0] .util_est : 0 [ 256.160553][ C0] .removed.load_avg : 0 [ 256.166183][ C0] .removed.util_avg : 0 [ 256.171715][ C0] .removed.runnable_avg : 0 [ 256.177180][ C0] .tg_load_avg_contrib : 1015 [ 256.182889][ C0] .tg_load_avg : 1015 [ 256.188612][ C0] .se->exec_start : 233511.629927 [ 256.195105][ C0] .se->vruntime : 81211.218911 [ 256.201595][ C0] .se->sum_exec_runtime : 404.172306 [ 256.207919][ C0] .se->load.weight : 1048576 [ 256.214064][ C0] .se->avg.load_avg : 1023 [ 256.219776][ C0] .se->avg.util_avg : 0 [ 256.225228][ C0] .se->avg.runnable_avg : 1024 [ 256.230938][ C0] [ 256.233257][ C0] cfs_rq[1]:/ [ 256.236533][ C0] .left_deadline : 81212.618911 [ 256.242938][ C0] .left_vruntime : 81211.218911 [ 256.249464][ C0] .min_vruntime : 81213.091505 [ 256.256063][ C0] .avg_vruntime : 82886.114948 [ 256.262586][ C0] .right_vruntime : 82156.192553 [ 256.269003][ C0] .spread : 944.973642 [ 256.275231][ C0] .nr_queued : 15 [ 256.280788][ C0] .h_nr_runnable : 18 [ 256.286416][ C0] .h_nr_queued : 18 [ 256.292134][ C0] .h_nr_idle : 0 [ 256.297670][ C0] .load : 15367038 [ 256.303760][ C0] .load_avg : 15005 [ 256.309558][ C0] .runnable_avg : 18431 [ 256.315454][ C0] .util_avg : 1023 [ 256.321363][ C0] .util_est : 1055 [ 256.327096][ C0] .removed.load_avg : 0 [ 256.332560][ C0] .removed.util_avg : 0 [ 256.338035][ C0] .removed.runnable_avg : 0 [ 256.343579][ C0] .tg_load_avg_contrib : 0 [ 256.349204][ C0] .tg_load_avg : 0 [ 256.354913][ C0] [ 256.357229][ C0] rt_rq[1]: [ 256.360382][ C0] .rt_nr_running : 0 [ 256.365831][ C0] [ 256.368240][ C0] dl_rq[1]: [ 256.371430][ C0] .dl_nr_running : 0 [ 256.376879][ C0] .dl_bw->bw : 996147 [ 256.382815][ C0] .dl_bw->total_bw : 104856 [ 256.388792][ C0] [ 256.391131][ C0] runnable tasks: [ 256.395309][ C0] S task PID vruntime eligible deadline slice sum-exec switches prio wait-time sum-sleep sum-block group-path [ 256.413555][ C0] --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- [ 256.431360][ C0] S init 1 65183.110281 E 65184.465027 1.400000 6628.776749 2481 120 0.000000 0.000000 0.000000 / [ 256.449696][ C0] R rcu_preempt 15 81216.003305 E 81217.403305 1.400000 1272.520780 12485 120 0.000000 0.000000 0.000000 / [ 256.467586][ C0] S rcu_exp_gp_kthr 17 81167.523757 E 81168.888380 1.400000 55.374580 1011 120 0.000000 0.000000 0.000000 / [ 256.486011][ C0] S cpuhp/1 20 3826.949504 E 3828.318578 1.400000 5.200872 14 120 0.000000 0.000000 0.000000 / [ 256.504115][ C0] R migration/1 21 138.856511 E 139.551017 0.700000 2505.273145 134 0 0.000000 0.000000 0.000000 / [ 256.522186][ C0] S ksoftirqd/1 22 81207.371838 E 81208.756799 1.400000 11368.987187 5192 120 0.000000 0.000000 0.000000 / [ 256.540362][ C0] I kworker/1:0 23 56103.183479 E 56104.514171 1.400000 1.865314 8 120 0.000000 0.000000 0.000000 / [ 256.558362][ C0] I kworker/1:0H 24 1169.447848 E 1169.460472 1.400000 0.407323 4 100 0.000000 0.000000 0.000000 / [ 256.576331][ C0] S kdevtmpfs 25 81201.084127 E 81201.999811 1.400000 66.902496 255 120 0.000000 0.000000 0.000000 / [ 256.594314][ C0] I kworker/R-inet_ 26 19.584630 E 19.600781 1.400000 0.000000 2 100 0.000000 0.000000 0.000000 / [ 256.612422][ C0] I rcu_tasks_kthre 27 1427.669805 E 1429.054873 1.400000 19.638216 24 120 0.000000 0.000000 0.000000 / [ 256.630366][ C0] I rcu_tasks_trace 28 86.273128 E 87.599741 1.400000 2.407360 11 120 0.000000 0.000000 0.000000 / [ 256.648459][ C0] R kworker/u8:1 32 81384.769488 E 81386.169488 1.400000 1014.135422 3441 120 0.000000 0.000000 0.000000 / [ 256.666450][ C0] I kworker/R-write 33 39530.700918 E 39530.711858 1.400000 0.451744 3 100 0.000000 0.000000 0.000000 / [ 256.684349][ C0] R kcompactd0 34 81270.870628 E 81272.270628 1.400000 32.390356 406 120 0.000000 0.000000 0.000000 / [ 256.702507][ C0] I kworker/R-kbloc 35 67.500275 E 67.516049 1.400000 0.032712 2 100 0.000000 0.000000 0.000000 / [ 256.720427][ C0] S irq/9-acpi 36 284.539411 E 0.605029 1.400000 0.165313 2 49 0.000000 0.000000 0.000000 / [ 256.738394][ C0] R kworker/1:1 37 81273.290854 E 81274.690854 1.400000 1071.330968 849 120 0.000000 0.000000 0.000000 / [ 256.756464][ C0] I kworker/R-ata_s 39 969.150161 E 969.165855 1.400000 0.039630 2 100 0.000000 0.000000 0.000000 / [ 256.774535][ C0] I kworker/R-md 40 986.461573 E 986.477493 1.400000 0.041361 2 100 0.000000 0.000000 0.000000 / [ 256.792596][ C0] I kworker/R-md_bi 41 988.593601 E 988.609752 1.400000 0.024679 2 100 0.000000 0.000000 0.000000 / [ 256.810489][ C0] I kworker/R-edac- 42 994.644304 E 994.660170 1.400000 0.024756 2 100 0.000000 0.000000 0.000000 / [ 256.828444][ C0] I kworker/1:1H 43 77389.470168 E 77389.485786 1.400000 18.895415 88 100 0.000000 0.000000 0.000000 / [ 256.846317][ C0] I kworker/R-rpcio 44 1212.865543 E 1212.881516 1.400000 0.041354 2 100 0.000000 0.000000 0.000000 / [ 256.864279][ C0] I kworker/R-xprti 45 1213.708146 E 1213.724140 1.400000 0.033033 2 100 0.000000 0.000000 0.000000 / [ 256.882251][ C0] I kworker/R-cfg80 46 1229.316125 E 1229.332057 1.400000 0.043613 2 100 0.000000 0.000000 0.000000 / [ 256.900488][ C0] S kswapd0 69 1428.654139 E 1429.969399 1.400000 0.352389 3 120 0.000000 0.000000 0.000000 / [ 256.918479][ C0] I kworker/R-nfsio 73 1349.421656 E 1349.437550 1.400000 0.038186 2 100 0.000000 0.000000 0.000000 / [ 256.936366][ C0] I kworker/u8:4 83 80923.577044 E 80924.779930 1.400000 1574.132598 5788 120 0.000000 0.000000 0.000000 / [ 256.954258][ C0] R hwrng 175 82156.192553 E 82157.592553 1.400000 1.158745 11 120 0.000000 0.000000 0.000000 / [ 256.972305][ C0] I kworker/R-scsi_ 278 1640.512467 E 1640.528427 1.400000 0.062269 2 100 0.000000 0.000000 0.000000 / [ 256.990206][ C0] I kworker/R-targe 300 1969.806364 E 1969.822268 1.400000 0.044458 2 100 0.000000 0.000000 0.000000 / [ 257.008185][ C0] I kworker/R-liber 390 2049.576563 E 2049.592496 1.400000 0.052937 2 100 0.000000 0.000000 0.000000 / [ 257.026268][ C0] I kworker/R-usbip 1058 2786.680429 E 2786.696253 1.400000 0.055022 2 100 0.000000 0.000000 0.000000 / [ 257.044280][ C0] I kworker/R-kvub3 1344 2985.924033 E 2985.939983 1.400000 0.063455 2 100 0.000000 0.000000 0.000000 / [ 257.062442][ C0] I kworker/R-mld 1568 3106.649971 E 3106.665923 1.400000 0.068263 2 100 0.000000 0.000000 0.000000 / [ 257.080421][ C0] I kworker/u8:6 1651 81046.143326 E 81047.326037 1.400000 615.499374 2103 120 0.000000 0.000000 0.000000 / [ 257.098927][ C0] D kworker/1:2 2793 81205.437736 E 81206.687393 1.400000 827.091609 718 120 0.000000 0.000000 0.000000 / [ 257.116922][ C0] R jbd2/sda1-8 2807 81648.034292 E 81649.434292 1.400000 53.479683 76 120 0.000000 0.000000 0.000000 / [ 257.134834][ C0] S syslogd 2827 81201.315897 E 81202.604963 1.400000 320.652781 1088 120 0.000000 0.000000 0.000000 / [ 257.153093][ C0] >R acpid 2830 104840.396123 N 104841.796123 1.400000 23685.209431 96 120 0.000000 0.000000 0.000000 / [ 257.171259][ C0] S klogd 2834 81202.269888 E 81203.473949 1.400000 401.703321 1045 120 0.000000 0.000000 0.000000 / [ 257.189319][ C0] S dhcpcd 2883 71602.015788 E 71603.218159 1.400000 41.172171 73 120 0.000000 0.000000 0.000000 / [ 257.207287][ C0] S dhcpcd 2884 12792.640837 E 12793.441844 1.400000 86.753770 92 120 0.000000 0.000000 0.000000 / [ 257.225250][ C0] S dhcpcd 2885 7632.932468 E 7634.110562 1.400000 12.048827 3 120 0.000000 0.000000 0.000000 / [ 257.243294][ C0] S dhcpcd 2886 8167.479472 E 8168.788509 1.400000 9.739356 6 120 0.000000 0.000000 0.000000 / [ 257.261264][ C0] S getty 2907 7859.957812 E 7860.629397 1.400000 28.559217 4 120 0.000000 0.000000 0.000000 / [ 257.279133][ C0] S sshd-session 3940 31177.537207 E 31178.633922 1.400000 64.081574 7 120 0.000000 0.000000 0.000000 / [ 257.297455][ C0] S syz-execprog 3945 31681.872198 E 31682.911599 1.400000 24.157682 52 120 0.000000 0.000000 0.000000 / [ 257.315416][ C0] S syz-execprog 3950 31681.902939 E 31682.572198 1.400000 0.030741 1 120 0.000000 0.000000 0.000000 / [ 257.333396][ C0] R syz-execprog 3951 81267.701463 E 81269.101463 1.400000 332.835859 689 120 0.000000 0.000000 0.000000 / [ 257.351376][ C0] S syz-execprog 3952 81042.238792 E 81043.601314 1.400000 633.697799 89 120 0.000000 0.000000 0.000000 / [ 257.369364][ C0] R syz-executor 3949 81273.897442 E 81275.297442 1.400000 2146.460175 248 120 0.000000 0.000000 0.000000 / [ 257.387628][ C0] I kworker/u8:7 4486 39704.514584 E 39705.899358 1.400000 0.068007 3 120 0.000000 0.000000 0.000000 / [ 257.405619][ C0] I kworker/1:3 6727 65005.804911 E 65007.135400 1.400000 3.306997 37 120 0.000000 0.000000 0.000000 / [ 257.424253][ C0] S syz-executor 6729 64761.086285 E 64762.448764 1.400000 18.319974 20 120 0.000000 0.000000 0.000000 / [ 257.442412][ C0] S syz-executor 6730 64764.315795 E 64765.673788 1.400000 16.312146 10 120 0.000000 0.000000 0.000000 / [ 257.460487][ C0] S syz-executor 6731 64771.848773 E 64773.211025 1.400000 18.624344 5 120 0.000000 0.000000 0.000000 / [ 257.478648][ C0] R syz-executor 6732 170.924649 E 172.324649 1.400000 317.837487 596 120 0.000000 0.000000 0.000000 /syz0 [ 257.496894][ C0] R syz-executor 6733 73.358038 E 74.758038 1.400000 299.532314 611 120 0.000000 0.000000 0.000000 /syz1 [ 257.515831][ C0] S syz-executor 6736 64780.762160 E 64782.101364 1.400000 16.913493 4 120 0.000000 0.000000 0.000000 / [ 257.533855][ C0] S syz-executor 6738 64784.280024 E 64785.633653 1.400000 17.143950 6 120 0.000000 0.000000 0.000000 / [ 257.551867][ C0] R syz-executor 6740 396.216615 E 397.616615 1.400000 316.811453 587 120 0.000000 0.000000 0.000000 /syz2 [ 257.570287][ C0] R syz-executor 6742 357.989039 N 359.389039 1.400000 323.080827 638 120 0.000000 0.000000 0.000000 /syz3 [ 257.588630][ C0] R syz-executor 6744 274.804454 E 276.204454 1.400000 333.994019 597 120 0.000000 0.000000 0.000000 /syz4 [ 257.607079][ C0] R syz.3.23 8962 357.978041 E 359.378041 1.400000 5.858502 16 120 0.000000 0.000000 0.000000 /syz3 [ 257.625629][ C0] S syz.3.23 8965 357.845913 E 359.120216 1.400000 6.175187 31 120 0.000000 0.000000 0.000000 /syz3 [ 257.644323][ C0] D udevd 8968 81207.250126 E 81208.650126 1.400000 22.578695 13 120 0.000000 0.000000 0.000000 / [ 257.662231][ C0] S udevd 8969 81193.705833 E 81194.491898 1.400000 93.116691 68 120 0.000000 0.000000 0.000000 / [ 257.680197][ C0] R syz.0.20 8991 170.924649 E 172.324649 1.400000 4.711688 1 120 0.000000 0.000000 0.000000 /syz0 [ 257.698524][ C0] R syz.0.20 8992 170.924649 E 172.324649 1.400000 3.209379 14 120 0.000000 0.000000 0.000000 /syz0 [ 257.716956][ C0] S syz.2.22 8994 395.434810 E 396.800431 1.400000 3.225138 15 120 0.000000 0.000000 0.000000 /syz2 [ 257.735556][ C0] S udevd 8997 81207.922484 E 81209.322484 1.400000 112.186903 58 120 0.000000 0.000000 0.000000 / [ 257.753785][ C0] R fido_id 8998 81213.091505 E 81214.457833 1.400000 19.889244 16 120 0.000000 0.000000 0.000000 / [ 257.772176][ C0] [ 257.774501][ C0] [ 257.774501][ C0] Showing all locks held in the system: [ 257.782206][ C0] 5 locks held by kworker/0:0/9: [ 257.787169][ C0] 5 locks held by kworker/0:2/1115: [ 257.792381][ C0] 7 locks held by kworker/1:2/2793: [ 257.797746][ C0] #0: ffff8881066f3d48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 257.808602][ C0] #1: ffffc900042dfd10 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 257.819865][ C0] #2: ffff8881093c5198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x5060 [ 257.828863][ C0] #3: ffff888114e26198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 [ 257.838389][ C0] #4: ffff888114e21160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 [ 257.847815][ C0] #5: ffff88811c02da20 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4b0 [ 257.857091][ C0] #6: ffff888100ac5188 (&root->kernfs_rwsem){++++}-{4:4}, at: kernfs_add_one+0x38/0x840 [ 257.866958][ C0] 2 locks held by acpid/2830: [ 257.871824][ C0] 5 locks held by udevd/2845: [ 257.876767][ C0] #0: ffff88811bf186b0 (&lockref->lock){+.+.}-{3:3}, at: lockref_get+0x15/0x50 [ 257.885891][ C0] #1: ffff8881056f5230 (&dev->event_lock){..-.}-{3:3}, at: input_event+0x74/0xd0 [ 257.895250][ C0] #2: ffffffff892c7360 (rcu_read_lock){....}-{1:3}, at: input_pass_values+0x80/0x880 [ 257.904844][ C0] #3: ffffffff897c5298 (kbd_event_lock){..-.}-{3:3}, at: kbd_event+0x8a/0x1820 [ 257.913937][ C0] #4: ffffffff892c7360 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 257.923794][ C0] 2 locks held by getty/2907: [ 257.928466][ C0] #0: ffff8881123c10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 257.938249][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 [ 257.948375][ C0] 3 locks held by kworker/0:5/6735: [ 257.953612][ C0] 1 lock held by udevd/8968: [ 257.958301][ C0] #0: ffff888100ac5188 (&root->kernfs_rwsem){++++}-{4:4}, at: kernfs_dop_revalidate+0xa5/0x740 [ 257.968868][ C0] 1 lock held by fido_id/8998: [ 257.973666][ C0] [ 257.975991][ C0] ============================================= [ 257.975991][ C0] [ 258.242228][ T29] audit: type=1400 audit(1756444082.317:112): avc: denied { mounton } for pid=9002 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 258.273570][ T10] usb 4-1: USB disconnect, device number 3 [ 258.324522][ T2793] keytouch 0003:0926:3333.0007: fixing up Keytouch IEC report descriptor [ 258.327107][ T1115] usb 3-1: config 0 descriptor?? [ 258.338256][ T2793] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0007/input/input12 [ 258.410160][ T9] usbhid 1-1:0.0: can't add hid device: -71 [ 258.417165][ T9] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 258.427167][ T6735] usb 5-1: config 0 descriptor?? [ 258.464834][ T6735] usb 5-1: can't set config #0, error -71 [ 258.497159][ T1115] usb 3-1: can't set config #0, error -71 [ 258.535152][ T6735] usb 5-1: USB disconnect, device number 3 [ 258.541538][ T1115] usb 3-1: USB disconnect, device number 3 [ 258.547934][ T9] usb 1-1: USB disconnect, device number 3 [ 258.584400][ T2793] keytouch 0003:0926:3333.0007: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 258.672409][ T2793] usb 2-1: USB disconnect, device number 3 [ 258.709428][ T29] audit: type=1400 audit(1756444082.797:113): avc: denied { read } for pid=9005 comm="poweroff" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 259.345528][ T9026] fido_id[9026]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory Stopping sshd: stopped /usr/sbin/sshd (pid 2906) OK Stopping crond: stopped /usr/sbin/crond (pid 2902) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 2883) [ 261.376072][ T29] audit: type=1400 audit(1756444085.467:114): avc: denied { search } for pid=9110 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 261.465271][ T29] audit: type=1400 audit(1756444085.507:115): avc: denied { remove_name } for pid=2884 comm="dhcpcd" name="sock" dev="tmpfs" ino=464 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 261.488011][ T29] audit: type=1400 audit(1756444085.507:116): avc: denied { unlink } for pid=2884 comm="dhcpcd" name="sock" dev="tmpfs" ino=464 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=sock_file permissive=1 [ 261.510845][ T29] audit: type=1400 audit(1756444085.547:117): avc: denied { unlink } for pid=2884 comm="dhcpcd" name="pid" dev="tmpfs" ino=463 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Stopping network: OK Stopping iptables: [ 263.172447][ T29] audit: type=1400 audit(1756444087.257:118): avc: denied { search } for pid=9193 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 263.314656][ T29] audit: type=1400 audit(1756444087.317:119): avc: denied { search } for pid=9193 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 263.336915][ T29] audit: type=1400 audit(1756444087.317:120): avc: denied { add_name } for pid=9193 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 modprobe: can't [ 263.358666][ T29] audit: type=1400 audit(1756444087.317:121): avc: denied { create } for pid=9193 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 change directory[ 263.381406][ T29] audit: type=1400 audit(1756444087.317:122): avc: denied { read open } for pid=9193 comm="iptables" path="/run/xtables.lock" dev="tmpfs" ino=790 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 to 'syzkaller':[ 263.406502][ T29] audit: type=1400 audit(1756444087.317:123): avc: denied { lock } for pid=9193 comm="iptables" path="/run/xtables.lock" dev="tmpfs" ino=790 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 No such file or[ 263.431796][ T29] audit: type=1400 audit(1756444087.347:124): avc: denied { read write } for pid=9198 comm="modprobe" path="/dev/console" dev="rootfs" ino=21 scontext=system_u:system_r:kmod_t tcontext=system_u:object_r:root_t tclass=chr_file permissive=1 directory [ 263.456621][ T29] audit: type=1400 audit(1756444087.347:125): avc: denied { read } for pid=9198 comm="modprobe" path="/run/xtables.lock" dev="tmpfs" ino=790 scontext=system_u:system_r:kmod_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 iptables v1.8.11 (legacy): can't initialize iptables table `filter': Table does not exist (do you need to insmod?) Perhaps iptables or your kernel needs to be upgraded. FAIL Stopping system message bus: [ 264.062897][ T29] audit: type=1400 audit(1756444088.147:126): avc: denied { module_request } for pid=9015 comm="syz-executor" kmod="netdev-bond0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 done Stopping klogd: OK Stopping acpid: [ 266.385328][ T29] audit: type=1400 audit(1756444090.457:127): avc: denied { remove_name } for pid=2830 comm="acpid" name="acpid.pid" dev="tmpfs" ino=7 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 266.408248][ T29] audit: type=1400 audit(1756444090.457:128): avc: denied { unlink } for pid=2830 comm="acpid" name="acpid.pid" dev="tmpfs" ino=7 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 OK Stopping syslogd: stopped /sbin/syslogd (pid 2827) OK [ 268.624718][ T29] audit: type=1400 audit(1756444092.707:129): avc: denied { sys_module } for pid=9009 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Sent SIGTERM to all processes Connection to 10.128.1.39 closed by remote host. Sent SIGKILL to all processes Requesting system poweroff [ 271.460018][ T9447] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 271.487777][ T9447] ACPI: PM: Preparing to enter system sleep state S5 [ 271.496131][ T9447] reboot: Power down serialport: VM disconnected.