pec64+0x10/0x10 [ 396.613578][ C0] common_nsleep+0xa1/0xd0 [ 396.618069][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 396.623756][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 396.629954][ C0] do_syscall_64+0xcd/0x250 [ 396.634566][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 396.640497][ C0] RIP: 0033:0x7f26b27c0805 [ 396.644933][ C0] RSP: 002b:00007f26b2206f50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 396.653380][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f26b27c0805 [ 396.661372][ C0] RDX: 00007f26b2206f90 RSI: 0000000000000000 RDI: 0000000000000000 [ 396.669359][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 396.677350][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f26b2206fe8 [ 396.685337][ C0] R13: 0000000020000080 R14: 00007f26b2945f80 R15: 00007ffefd23a5f8 [ 396.693353][ C0] [ 396.696388][ C0] task:syz.2.37 state:S stack:27504 pid:16012 tgid:16012 ppid:13742 flags:0x00000000 [ 396.706620][ C0] Call Trace: [ 396.709910][ C0] [ 396.712872][ C0] __schedule+0x1042/0x34b0 [ 396.717438][ C0] ? __pfx___schedule+0x10/0x10 [ 396.722330][ C0] ? schedule+0x298/0x350 [ 396.726683][ C0] ? __pfx_lock_release+0x10/0x10 [ 396.731734][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 396.737013][ C0] ? lock_acquire+0x2f/0xb0 [ 396.741645][ C0] ? schedule+0x1fd/0x350 [ 396.746037][ C0] ? futex_wait_queue+0x41/0x1f0 [ 396.751013][ C0] schedule+0xe7/0x350 [ 396.755117][ C0] futex_wait_queue+0xfc/0x1f0 [ 396.759976][ C0] __futex_wait+0x291/0x3c0 [ 396.764621][ C0] ? __pfx___futex_wait+0x10/0x10 [ 396.769678][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 396.774741][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 396.780169][ C0] ? ktime_add_safe+0x60/0x70 [ 396.784981][ C0] futex_wait+0xe9/0x380 [ 396.789287][ C0] ? __pfx_futex_wait+0x10/0x10 [ 396.794175][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 396.799406][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 396.804651][ C0] ? ktime_get+0xd9/0x1a0 [ 396.809019][ C0] do_futex+0x22b/0x350 [ 396.813217][ C0] ? __pfx_do_futex+0x10/0x10 [ 396.817942][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 396.822731][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 396.828040][ C0] ? rcu_is_watching+0x12/0xc0 [ 396.832834][ C0] do_syscall_64+0xcd/0x250 [ 396.837358][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 396.843293][ C0] RIP: 0033:0x7f93eab7e719 [ 396.847724][ C0] RSP: 002b:00007fffa7f96d68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 396.856159][ C0] RAX: ffffffffffffffda RBX: 00007fffa7f96e90 RCX: 00007f93eab7e719 [ 396.864147][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f93ead35f8c [ 396.872134][ C0] RBP: 00007f93ead35f8c R08: 00007f93ea9fa080 R09: 00007fffa7f9705f [ 396.880145][ C0] R10: 00007fffa7f96e70 R11: 0000000000000246 R12: 000000000005c074 [ 396.888132][ C0] R13: 00007fffa7f96e70 R14: 000000000000015e R15: 000000000005bf16 [ 396.896133][ C0] [ 396.899166][ C0] task:syz.2.37 state:S stack:28496 pid:16014 tgid:16012 ppid:13742 flags:0x00000000 [ 396.909399][ C0] Call Trace: [ 396.912729][ C0] [ 396.915702][ C0] __schedule+0x1042/0x34b0 [ 396.920289][ C0] ? __pfx___schedule+0x10/0x10 [ 396.925192][ C0] ? schedule+0x298/0x350 [ 396.929565][ C0] ? __pfx_lock_release+0x10/0x10 [ 396.934729][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 396.940019][ C0] ? lock_acquire+0x2f/0xb0 [ 396.944589][ C0] ? schedule+0x1fd/0x350 [ 396.948953][ C0] ? do_nanosleep+0x18a/0x510 [ 396.953689][ C0] schedule+0xe7/0x350 [ 396.957800][ C0] do_nanosleep+0x216/0x510 [ 396.962420][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 396.968139][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 396.973203][ C0] ? __asan_memset+0x23/0x50 [ 396.977830][ C0] ? __hrtimer_init+0x106/0x2c0 [ 396.982717][ C0] hrtimer_nanosleep+0x146/0x370 [ 396.987690][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 396.993185][ C0] ? __might_fault+0xe3/0x190 [ 396.997918][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 397.003204][ C0] ? get_timespec64+0x148/0x240 [ 397.008080][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 397.013301][ C0] common_nsleep+0xa1/0xd0 [ 397.017763][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 397.023445][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 397.029659][ C0] do_syscall_64+0xcd/0x250 [ 397.034220][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 397.040177][ C0] RIP: 0033:0x7f93eabb0805 [ 397.044640][ C0] RSP: 002b:00007f93ea5f6f50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 397.053134][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f93eabb0805 [ 397.061156][ C0] RDX: 00007f93ea5f6f90 RSI: 0000000000000000 RDI: 0000000000000000 [ 397.069156][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 397.077164][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f93ea5f6fe8 [ 397.085160][ C0] R13: 0000000020000080 R14: 00007f93ead35f80 R15: 00007fffa7f96c08 [ 397.093206][ C0] [ 397.096263][ C0] task:syz.5.39 state:S stack:27200 pid:16019 tgid:16019 ppid:13745 flags:0x00000000 [ 397.106522][ C0] Call Trace: [ 397.109817][ C0] [ 397.112778][ C0] __schedule+0x1042/0x34b0 [ 397.117320][ C0] ? __pfx___schedule+0x10/0x10 [ 397.122201][ C0] ? schedule+0x298/0x350 [ 397.126560][ C0] ? __pfx_lock_release+0x10/0x10 [ 397.131619][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 397.136858][ C0] ? lock_acquire+0x2f/0xb0 [ 397.141565][ C0] ? schedule+0x1fd/0x350 [ 397.145924][ C0] ? futex_wait_queue+0x41/0x1f0 [ 397.150905][ C0] schedule+0xe7/0x350 [ 397.155007][ C0] futex_wait_queue+0xfc/0x1f0 [ 397.159810][ C0] __futex_wait+0x291/0x3c0 [ 397.164345][ C0] ? __pfx___futex_wait+0x10/0x10 [ 397.169417][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 397.174489][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 397.179803][ C0] ? ktime_add_safe+0x60/0x70 [ 397.184518][ C0] futex_wait+0xe9/0x380 [ 397.188807][ C0] ? __pfx_futex_wait+0x10/0x10 [ 397.193689][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 397.199024][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 397.204255][ C0] ? ktime_get+0xd9/0x1a0 [ 397.208632][ C0] do_futex+0x22b/0x350 [ 397.212816][ C0] ? __pfx_do_futex+0x10/0x10 [ 397.217525][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 397.222346][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 397.227714][ C0] do_syscall_64+0xcd/0x250 [ 397.232326][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 397.238287][ C0] RIP: 0033:0x7f48eae1e719 [ 397.242720][ C0] RSP: 002b:00007ffd24239958 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 397.251155][ C0] RAX: ffffffffffffffda RBX: 00007ffd24239a80 RCX: 00007f48eae1e719 [ 397.259144][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f48eafd5f8c [ 397.267129][ C0] RBP: 00007f48eafd5f8c R08: 00007f48eac9a080 R09: 00007ffd24239c4f [ 397.275147][ C0] R10: 00007ffd24239a60 R11: 0000000000000246 R12: 000000000005c042 [ 397.283158][ C0] R13: 00007ffd24239a60 R14: 000000000000015e R15: 000000000005bee4 [ 397.291263][ C0] [ 397.294472][ C0] task:syz.5.39 state:S stack:28976 pid:16020 tgid:16019 ppid:13745 flags:0x00000000 [ 397.304714][ C0] Call Trace: [ 397.308109][ C0] [ 397.311059][ C0] __schedule+0x1042/0x34b0 [ 397.315604][ C0] ? __pfx___schedule+0x10/0x10 [ 397.320587][ C0] ? schedule+0x298/0x350 [ 397.324943][ C0] ? __pfx_lock_release+0x10/0x10 [ 397.330028][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 397.335258][ C0] ? lock_acquire+0x2f/0xb0 [ 397.339803][ C0] ? schedule+0x1fd/0x350 [ 397.344160][ C0] ? do_nanosleep+0x18a/0x510 [ 397.348860][ C0] schedule+0xe7/0x350 [ 397.353301][ C0] do_nanosleep+0x216/0x510 [ 397.357826][ C0] ? __pfx___debug_object_init+0x10/0x10 [ 397.363502][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 397.368563][ C0] ? __asan_memset+0x23/0x50 [ 397.373180][ C0] ? __hrtimer_init+0x106/0x2c0 [ 397.378061][ C0] hrtimer_nanosleep+0x146/0x370 [ 397.383035][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 397.388528][ C0] ? __might_fault+0xe3/0x190 [ 397.393256][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 397.398486][ C0] ? get_timespec64+0x148/0x240 [ 397.403372][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 397.408608][ C0] common_nsleep+0xa1/0xd0 [ 397.413051][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 397.419001][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 397.425224][ C0] do_syscall_64+0xcd/0x250 [ 397.429775][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 397.435724][ C0] RIP: 0033:0x7f48eae50805 [ 397.440175][ C0] RSP: 002b:00007f48ea896f50 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 397.448634][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f48eae50805 [ 397.456634][ C0] RDX: 00007f48ea896f90 RSI: 0000000000000000 RDI: 0000000000000000 [ 397.464629][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 397.472705][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f48ea896fe8 [ 397.480695][ C0] R13: 0000000000000000 R14: 00007f48eafd5f80 R15: 00007ffd242397f8 [ 397.488712][ C0] [ 397.491748][ C0] task:udevd state:R running task stack:28176 pid:16021 tgid:16021 ppid:2861 flags:0x00000002 [ 397.503610][ C0] Call Trace: [ 397.506962][ C0] [ 397.509921][ C0] __schedule+0x1042/0x34b0 [ 397.514477][ C0] ? __pfx___schedule+0x10/0x10 [ 397.519366][ C0] ? ksys_write+0x1ad/0x260 [ 397.523912][ C0] schedule+0xe7/0x350 [ 397.528016][ C0] syscall_exit_to_user_mode+0xec/0x260 [ 397.533623][ C0] do_syscall_64+0xda/0x250 [ 397.538166][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 397.544095][ C0] RIP: 0033:0x7f301b8f3bf2 [ 397.548528][ C0] RSP: 002b:00007fffb92c67f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 397.556968][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f301b8f3bf2 [ 397.564979][ C0] RDX: 0000000000000000 RSI: 00007fffb92c684f RDI: 000000000000000a [ 397.572969][ C0] RBP: 00007fffb92c684f R08: 0000000000000001 R09: 468f19c07358f522 [ 397.580965][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 000000000000000a [ 397.589039][ C0] R13: 00007f301b7c8ae0 R14: 0000000000000000 R15: 0000555deb9632c0 [ 397.597038][ C0] [ 397.600092][ C0] task:udevd state:R running task stack:28656 pid:16022 tgid:16022 ppid:2861 flags:0x00000002 [ 397.611899][ C0] Call Trace: [ 397.615209][ C0] [ 397.618170][ C0] __schedule+0x1042/0x34b0 [ 397.622711][ C0] ? __pfx___schedule+0x10/0x10 [ 397.627592][ C0] ? lock_acquire+0x2f/0xb0 [ 397.632163][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 397.637535][ C0] schedule+0xe7/0x350 [ 397.641651][ C0] irqentry_exit_to_user_mode+0xdb/0x240 [ 397.647321][ C0] asm_exc_page_fault+0x26/0x30 [ 397.652208][ C0] RIP: 0033:0x7f301b8a426a [ 397.656638][ C0] RSP: 002b:00007fffb92c6740 EFLAGS: 00010246 [ 397.662744][ C0] RAX: 0000000000000000 RBX: 0000000000000020 RCX: 0000000000000000 [ 397.670826][ C0] RDX: 0000555deba2b4d0 RSI: 0000555deb963010 RDI: 0000555deba2b4d0 [ 397.678814][ C0] RBP: 0000555deba2b4c0 R08: 0000000000000007 R09: 468f19c07358f522 [ 397.686798][ C0] R10: ef2f0f1c7ad857ce R11: 0000000000000007 R12: 0000000000000000 [ 397.694818][ C0] R13: 0000555deba2b4e0 R14: 00007f301b9ceaa0 R15: 0000555deb9632c0 [ 397.702824][ C0] [ 397.705857][ C0] task:udevd state:S stack:28176 pid:16023 tgid:16023 ppid:2861 flags:0x00000002 [ 397.716111][ C0] Call Trace: [ 397.719573][ C0] [ 397.722563][ C0] __schedule+0x1042/0x34b0 [ 397.727116][ C0] ? __pfx___schedule+0x10/0x10 [ 397.732000][ C0] ? schedule+0x298/0x350 [ 397.736361][ C0] ? __pfx_lock_release+0x10/0x10 [ 397.741414][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 397.746638][ C0] ? lock_acquire+0x2f/0xb0 [ 397.751170][ C0] ? schedule+0x1fd/0x350 [ 397.755635][ C0] schedule+0xe7/0x350 [ 397.760132][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 397.766330][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 397.772980][ C0] do_epoll_wait+0x13c7/0x1aa0 [ 397.777819][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 397.783003][ C0] ? __pfx_vfs_write+0x10/0x10 [ 397.787806][ C0] ? fdget+0x176/0x210 [ 397.791999][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 397.798367][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 397.803161][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 397.808392][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 397.814223][ C0] ? ksys_write+0x1ad/0x260 [ 397.818788][ C0] ? __pfx_ksys_write+0x10/0x10 [ 397.823704][ C0] do_syscall_64+0xcd/0x250 [ 397.828232][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 397.834183][ C0] RIP: 0033:0x7f301b900457 [ 397.838616][ C0] RSP: 002b:00007fffb92c6828 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 397.847055][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f301b900457 [ 397.855064][ C0] RDX: 0000000000000004 RSI: 00007fffb92c6868 RDI: 0000000000000004 [ 397.863059][ C0] RBP: 0000555deb9b8e90 R08: 0000000000000007 R09: 468f19c07358f522 [ 397.871154][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000555deb9b55e0 [ 397.879142][ C0] R13: 00007fffb92c6868 R14: 00000000ffffffff R15: 0000555deb9632c0 [ 397.887146][ C0] [ 397.890199][ C0] task:udevd state:R running task stack:28656 pid:16024 tgid:16024 ppid:2861 flags:0x00000002 [ 397.902025][ C0] Call Trace: [ 397.905333][ C0] [ 397.908281][ C0] __schedule+0x1042/0x34b0 [ 397.912825][ C0] ? __pfx___schedule+0x10/0x10 [ 397.917726][ C0] ? lock_acquire+0x2f/0xb0 [ 397.922283][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 397.927631][ C0] schedule+0xe7/0x350 [ 397.931728][ C0] irqentry_exit_to_user_mode+0xdb/0x240 [ 397.937395][ C0] asm_exc_page_fault+0x26/0x30 [ 397.942293][ C0] RIP: 0033:0x7f301b88b784 [ 397.946722][ C0] RSP: 002b:00007fffb92c6808 EFLAGS: 00010202 [ 397.952808][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f301b90087b [ 397.960971][ C0] RDX: 000000000000000c RSI: 0000555dca6d572e RDI: 0000555dca6d3185 [ 397.968982][ C0] RBP: 0000555deb9b68f0 R08: 0000000000000007 R09: 000000000000000c [ 397.976973][ C0] R10: 00007f301b900e5a R11: 0000000000000206 R12: 0000555dca6d9545 [ 397.984966][ C0] R13: 0000000000000004 R14: 00007fffb92c685c R15: 0000555deb9632c0 [ 397.992976][ C0] [ 397.996010][ C0] [ 397.996010][ C0] Showing all locks held in the system: [ 398.003780][ C0] 6 locks held by kworker/1:1/36: [ 398.008838][ C0] 9 locks held by kworker/1:2/1124: [ 398.014078][ C0] 2 locks held by getty/2919: [ 398.018773][ C0] #0: ffff88810a6fd0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 398.028668][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 398.038870][ C0] 8 locks held by kworker/0:3/3985: [ 398.044150][ C0] #0: ffff888100080948 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 398.054777][ C0] #1: ffffc90008a0fd80 ((work_completion)(&(&atkbd->event_work)->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 398.067558][ C0] #2: ffff88810ef95710 (&atkbd->mutex){+.+.}-{3:3}, at: atkbd_event_work+0x25/0x170 [ 398.077095][ C0] #3: ffffffff89bcf768 (i8042_mutex){+.+.}-{3:3}, at: ps2_command+0x77/0x130 [ 398.086034][ C0] #4: ffff8881056f3230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 398.095306][ C0] #5: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x880 [ 398.105200][ C0] #6: ffffffff89387c78 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 398.114327][ C0] #7: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 398.124226][ C0] 5 locks held by kworker/1:5/13941: [ 398.129520][ C0] #0: ffff8881062cb548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 398.140375][ C0] #1: ffffc9000178fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 398.151763][ C0] #2: ffff88810afdb190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 398.160964][ C0] #3: ffff888113da5190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 398.170439][ C0] #4: ffff888114cdb160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 398.179716][ C0] 4 locks held by udevd/15996: [ 398.184489][ C0] #0: ffff888117acf2f0 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xd8/0x12b0 [ 398.193419][ C0] #1: ffff88811a0aa088 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 398.202693][ C0] #2: ffff88810f3edb48 (kn->active){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 398.212061][ C0] #3: ffff888113da5190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x188/0x3b0 [ 398.221084][ C0] 4 locks held by udevd/16001: [ 398.225942][ C0] #0: ffff88811b6f6668 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xd8/0x12b0 [ 398.234882][ C0] #1: ffff888110347888 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 398.244185][ C0] #2: ffff88811b6e54b8 (kn->active){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 398.253487][ C0] #3: ffff888130479190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x188/0x3b0 [ 398.262705][ C0] 4 locks held by udevd/16002: [ 398.267488][ C0] #0: ffff88811b6f6790 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xd8/0x12b0 [ 398.276432][ C0] #1: ffff888110346088 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240 [ 398.285797][ C0] #2: ffff888104ac80f8 (kn->active){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240 [ 398.295104][ C0] #3: ffff888113da4190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x188/0x3b0 [ 398.304212][ C0] [ 398.306556][ C0] ============================================= [ 398.306556][ C0] [ 398.330271][ T36] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0013/input/input23 [ 398.399084][T13941] usbhid 6-1:0.0: can't add hid device: -32 [ 398.405574][T13941] usbhid 6-1:0.0: probe with driver usbhid failed with error -32 [ 398.473811][T13941] usb 2-1: USB disconnect, device number 4 [ 398.544483][ T1124] keytouch 0003:0926:3333.0012: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.7-1/input0 [ 398.583900][ T24] usb 6-1: USB disconnect, device number 4 [ 398.592602][ T6840] usb 1-1: USB disconnect, device number 4 [ 398.733722][ T36] keytouch 0003:0926:3333.0013: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 398.939823][T16028] usb 8-1: USB disconnect, device number 4 [ 398.951805][ T6849] usb 3-1: USB disconnect, device number 4 2024/11/15 06:18:37 executed programs: 35 [ 433.543213][T16028] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 433.724732][T16028] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 433.735980][T16028] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 433.745346][T16028] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 433.786172][T16028] usb 5-1: config 0 descriptor?? [ 433.953294][ T6840] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 434.135344][ T6840] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 434.146500][ T6840] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 434.155908][ T6840] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 434.182796][ T6840] usb 7-1: config 0 descriptor?? [ 434.194576][T16028] keytouch 0003:0926:3333.0014: fixing up Keytouch IEC report descriptor [ 434.206389][T16028] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0014/input/input24 [ 434.243280][T13941] usb 9-1: new high-speed USB device number 4 using dummy_hcd [ 434.263801][ T6849] usb 10-1: new high-speed USB device number 4 using dummy_hcd [ 434.290327][T16028] keytouch 0003:0926:3333.0014: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 434.393482][ T3985] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 434.410016][T13941] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 434.415173][ T6849] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 434.421713][T13941] usb 9-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 434.432252][ T6849] usb 10-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 434.432297][ T6849] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 434.437756][ T6849] usb 10-1: config 0 descriptor?? [ 434.441750][T13941] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 434.477134][T13941] usb 9-1: config 0 descriptor?? [ 434.496355][ C1] task:init state:S stack:22104 pid:1 tgid:1 ppid:0 flags:0x00000002 [ 434.506679][ C1] Call Trace: [ 434.510082][ C1] [ 434.513050][ C1] __schedule+0x1042/0x34b0 [ 434.517644][ C1] ? __pfx___schedule+0x10/0x10 [ 434.522554][ C1] ? schedule+0x298/0x350 [ 434.526964][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.532042][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 434.537351][ C1] ? lock_acquire+0x2f/0xb0 [ 434.541936][ C1] ? schedule+0x1fd/0x350 [ 434.545112][ T3985] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 434.546405][ C1] schedule+0xe7/0x350 [ 434.557433][ T3985] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 434.561369][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 434.570710][ T3985] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 434.576640][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 434.576694][ C1] ? do_sigtimedwait+0x37b/0x5c0 [ 434.593223][ T3985] usb 4-1: config 0 descriptor?? [ 434.596313][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 434.596370][ C1] do_sigtimedwait+0x42f/0x5c0 [ 434.612021][ C1] ? __pfx_do_sigtimedwait+0x10/0x10 [ 434.617417][ C1] ? __might_fault+0xe3/0x190 [ 434.622221][ C1] ? __might_fault+0xe3/0x190 [ 434.627011][ C1] __x64_sys_rt_sigtimedwait+0x1ec/0x2e0 [ 434.632725][ C1] ? __pfx___x64_sys_rt_sigtimedwait+0x10/0x10 [ 434.638988][ C1] ? xfd_validate_state+0x5d/0x180 [ 434.644213][ C1] do_syscall_64+0xcd/0x250 [ 434.648845][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 434.654912][ C1] RIP: 0033:0x7f54af81023c [ 434.659406][ C1] RSP: 002b:00007ffc53d75910 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 434.667885][ C1] RAX: ffffffffffffffda RBX: 00007f54afa4613c RCX: 00007f54af81023c [ 434.675907][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f54afa4b4a8 [ 434.683950][ C1] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000 [ 434.691984][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 434.700014][ C1] R13: 00007ffc53d75978 R14: 000056386c7df169 R15: 00007f54afa82a80 [ 434.708414][ C1] [ 434.711472][ C1] task:kthreadd state:S stack:27024 pid:2 tgid:2 ppid:0 flags:0x00004000 [ 434.721755][ C1] Call Trace: [ 434.725062][ C1] [ 434.728039][ C1] __schedule+0x1042/0x34b0 [ 434.732613][ C1] ? __pfx___schedule+0x10/0x10 [ 434.737513][ C1] ? schedule+0x298/0x350 [ 434.741928][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.747010][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 434.752272][ C1] ? lock_acquire+0x2f/0xb0 [ 434.756847][ C1] ? schedule+0x1fd/0x350 [ 434.761236][ C1] schedule+0xe7/0x350 [ 434.765355][ C1] ? kthreadd+0x2ce/0x7d0 [ 434.769751][ C1] kthreadd+0x5ba/0x7d0 [ 434.773968][ C1] ? __pfx_kthreadd+0x10/0x10 [ 434.778708][ C1] ret_from_fork+0x45/0x80 [ 434.783208][ C1] ? __pfx_kthreadd+0x10/0x10 [ 434.787956][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.792808][ C1] [ 434.795863][ C1] task:pool_workqueue_ state:S stack:30416 pid:3 tgid:3 ppid:2 flags:0x00004000 [ 434.806151][ C1] Call Trace: [ 434.809475][ C1] [ 434.812439][ C1] __schedule+0x1042/0x34b0 [ 434.817058][ C1] ? __pfx___schedule+0x10/0x10 [ 434.821964][ C1] ? schedule+0x298/0x350 [ 434.826356][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.831458][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 434.836733][ C1] ? lock_acquire+0x2f/0xb0 [ 434.841292][ C1] ? schedule+0x1fd/0x350 [ 434.845696][ C1] schedule+0xe7/0x350 [ 434.849846][ C1] kthread_worker_fn+0x502/0xba0 [ 434.854845][ C1] ? __pfx_pwq_release_workfn+0x10/0x10 [ 434.858462][ T6849] keytouch 0003:0926:3333.0015: fixing up Keytouch IEC report descriptor [ 434.860424][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 434.874398][ C1] kthread+0x2c1/0x3a0 [ 434.878625][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 434.883006][ T6849] input: HID 0926:3333 as /devices/platform/dummy_hcd.9/usb10/10-1/10-1:0.0/0003:0926:3333.0015/input/input25 [ 434.883880][ C1] ? __pfx_kthread+0x10/0x10 [ 434.883928][ C1] ret_from_fork+0x45/0x80 [ 434.904633][ C1] ? __pfx_kthread+0x10/0x10 [ 434.909261][ C1] ret_from_fork_asm+0x1a/0x30 [ 434.914066][ C1] [ 434.917105][ C1] task:kworker/R-rcu_g state:I stack:30288 pid:4 tgid:4 ppid:2 flags:0x00004000 [ 434.927341][ C1] Call Trace: [ 434.930662][ C1] [ 434.933607][ C1] __schedule+0x1042/0x34b0 [ 434.938145][ C1] ? __pfx___schedule+0x10/0x10 [ 434.943045][ C1] ? schedule+0x298/0x350 [ 434.947398][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.952466][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 434.957687][ C1] ? lock_acquire+0x2f/0xb0 [ 434.962224][ C1] ? schedule+0x1fd/0x350 [ 434.966582][ C1] schedule+0xe7/0x350 [ 434.970677][ C1] rescuer_thread+0x946/0xe20 [ 434.975404][ C1] ? __kthread_parkme+0xb7/0x220 [ 434.980404][ C1] ? __pfx_lock_release+0x10/0x10 [ 434.985467][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 434.990696][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 434.995926][ C1] ? __kthread_parkme+0x148/0x220 [ 435.000972][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.006208][ C1] kthread+0x2c1/0x3a0 [ 435.010381][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.015603][ C1] ? __pfx_kthread+0x10/0x10 [ 435.020248][ C1] ret_from_fork+0x45/0x80 [ 435.024712][ C1] ? __pfx_kthread+0x10/0x10 [ 435.029327][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.034149][ C1] [ 435.037186][ C1] task:kworker/R-sync_ state:I stack:30832 pid:5 tgid:5 ppid:2 flags:0x00004000 [ 435.047440][ C1] Call Trace: [ 435.050728][ C1] [ 435.053674][ C1] __schedule+0x1042/0x34b0 [ 435.058230][ C1] ? __pfx___schedule+0x10/0x10 [ 435.063127][ C1] ? schedule+0x298/0x350 [ 435.067518][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.072624][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.077862][ C1] ? lock_acquire+0x2f/0xb0 [ 435.082494][ C1] ? schedule+0x1fd/0x350 [ 435.086863][ C1] schedule+0xe7/0x350 [ 435.090986][ C1] rescuer_thread+0x946/0xe20 [ 435.095695][ C1] ? __kthread_parkme+0xb7/0x220 [ 435.100654][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.105723][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.110949][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.116201][ C1] ? __kthread_parkme+0x148/0x220 [ 435.121246][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.126472][ C1] kthread+0x2c1/0x3a0 [ 435.130561][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.135785][ C1] ? __pfx_kthread+0x10/0x10 [ 435.140398][ C1] ret_from_fork+0x45/0x80 [ 435.144865][ C1] ? __pfx_kthread+0x10/0x10 [ 435.149587][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.154391][ C1] [ 435.157424][ C1] task:kworker/R-slub_ state:I stack:30832 pid:6 tgid:6 ppid:2 flags:0x00004000 [ 435.167676][ C1] Call Trace: [ 435.170962][ C1] [ 435.173904][ C1] __schedule+0x1042/0x34b0 [ 435.178461][ C1] ? __pfx___schedule+0x10/0x10 [ 435.183357][ C1] ? schedule+0x298/0x350 [ 435.187706][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.192761][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.197984][ C1] ? lock_acquire+0x2f/0xb0 [ 435.202517][ C1] ? schedule+0x1fd/0x350 [ 435.206870][ C1] schedule+0xe7/0x350 [ 435.210965][ C1] rescuer_thread+0x946/0xe20 [ 435.215671][ C1] ? __kthread_parkme+0xb7/0x220 [ 435.220631][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.225689][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.230932][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.236165][ C1] ? __kthread_parkme+0x148/0x220 [ 435.241239][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.246477][ C1] kthread+0x2c1/0x3a0 [ 435.250588][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.255817][ C1] ? __pfx_kthread+0x10/0x10 [ 435.260454][ C1] ret_from_fork+0x45/0x80 [ 435.264905][ C1] ? __pfx_kthread+0x10/0x10 [ 435.269545][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.274357][ C1] [ 435.277391][ C1] task:kworker/R-netns state:I stack:30832 pid:7 tgid:7 ppid:2 flags:0x00004000 [ 435.287626][ C1] Call Trace: [ 435.290931][ C1] [ 435.293877][ C1] __schedule+0x1042/0x34b0 [ 435.298436][ C1] ? __pfx___schedule+0x10/0x10 [ 435.303317][ C1] ? schedule+0x298/0x350 [ 435.307670][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.312722][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.317948][ C1] ? lock_acquire+0x2f/0xb0 [ 435.322479][ C1] ? schedule+0x1fd/0x350 [ 435.327358][ C1] schedule+0xe7/0x350 [ 435.331540][ C1] rescuer_thread+0x946/0xe20 [ 435.336271][ C1] ? __kthread_parkme+0xb7/0x220 [ 435.341509][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.346573][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.351811][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.357039][ C1] ? __kthread_parkme+0x148/0x220 [ 435.362088][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.367324][ C1] kthread+0x2c1/0x3a0 [ 435.371429][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.376670][ C1] ? __pfx_kthread+0x10/0x10 [ 435.381298][ C1] ret_from_fork+0x45/0x80 [ 435.385768][ C1] ? __pfx_kthread+0x10/0x10 [ 435.390463][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.395272][ C1] [ 435.398301][ C1] task:kworker/0:0 state:I stack:26880 pid:8 tgid:8 ppid:2 flags:0x00004000 [ 435.408552][ C1] Workqueue: 0x0 (events) [ 435.413001][ C1] Call Trace: [ 435.416395][ C1] [ 435.419373][ C1] __schedule+0x1042/0x34b0 [ 435.423929][ C1] ? __pfx___schedule+0x10/0x10 [ 435.428806][ C1] ? schedule+0x298/0x350 [ 435.433163][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.438232][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.443457][ C1] ? lock_acquire+0x2f/0xb0 [ 435.447987][ C1] ? schedule+0x1fd/0x350 [ 435.452348][ C1] schedule+0xe7/0x350 [ 435.456440][ C1] ? worker_thread+0x271/0xf00 [ 435.461231][ C1] worker_thread+0x2de/0xf00 [ 435.465860][ C1] ? __pfx_worker_thread+0x10/0x10 [ 435.471026][ C1] kthread+0x2c1/0x3a0 [ 435.475116][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.480338][ C1] ? __pfx_kthread+0x10/0x10 [ 435.484947][ C1] ret_from_fork+0x45/0x80 [ 435.489478][ C1] ? __pfx_kthread+0x10/0x10 [ 435.494089][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.498919][ C1] [ 435.501944][ C1] task:kworker/0:1 state:I stack:22080 pid:9 tgid:9 ppid:2 flags:0x00004000 [ 435.512159][ C1] Workqueue: 0x0 (events) [ 435.516613][ C1] Call Trace: [ 435.519899][ C1] [ 435.522855][ C1] __schedule+0x1042/0x34b0 [ 435.527402][ C1] ? __pfx___schedule+0x10/0x10 [ 435.532275][ C1] ? schedule+0x298/0x350 [ 435.536627][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.541678][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.546919][ C1] ? lock_acquire+0x2f/0xb0 [ 435.551475][ C1] ? schedule+0x1fd/0x350 [ 435.555869][ C1] schedule+0xe7/0x350 [ 435.559979][ C1] ? worker_thread+0x271/0xf00 [ 435.564779][ C1] worker_thread+0x2de/0xf00 [ 435.569409][ C1] ? __kthread_parkme+0x148/0x220 [ 435.574550][ C1] ? __pfx_worker_thread+0x10/0x10 [ 435.579700][ C1] kthread+0x2c1/0x3a0 [ 435.583805][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.589065][ C1] ? __pfx_kthread+0x10/0x10 [ 435.593706][ C1] ret_from_fork+0x45/0x80 [ 435.598215][ C1] ? __pfx_kthread+0x10/0x10 [ 435.602876][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.607698][ C1] [ 435.610743][ C1] task:kworker/0:0H state:I stack:29584 pid:10 tgid:10 ppid:2 flags:0x00004000 [ 435.621001][ C1] Workqueue: 0x0 (events_highpri) [ 435.626161][ C1] Call Trace: [ 435.629465][ C1] [ 435.632418][ C1] __schedule+0x1042/0x34b0 [ 435.636965][ C1] ? __pfx___schedule+0x10/0x10 [ 435.641854][ C1] ? schedule+0x298/0x350 [ 435.646217][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.651712][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.656944][ C1] ? lock_acquire+0x2f/0xb0 [ 435.661493][ C1] ? schedule+0x1fd/0x350 [ 435.665867][ C1] schedule+0xe7/0x350 [ 435.669975][ C1] ? worker_thread+0x271/0xf00 [ 435.674770][ C1] worker_thread+0x2de/0xf00 [ 435.679504][ C1] ? __pfx_worker_thread+0x10/0x10 [ 435.684658][ C1] kthread+0x2c1/0x3a0 [ 435.688758][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.694067][ C1] ? __pfx_kthread+0x10/0x10 [ 435.698682][ C1] ret_from_fork+0x45/0x80 [ 435.703146][ C1] ? __pfx_kthread+0x10/0x10 [ 435.707755][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.712579][ C1] [ 435.715622][ C1] task:kworker/u8:0 state:I stack:22704 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 435.725885][ C1] Workqueue: 0x0 (events_unbound) [ 435.731033][ C1] Call Trace: [ 435.734324][ C1] [ 435.737291][ C1] __schedule+0x1042/0x34b0 [ 435.741845][ C1] ? __pfx___schedule+0x10/0x10 [ 435.746724][ C1] ? schedule+0x298/0x350 [ 435.751115][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.756196][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.761455][ C1] ? lock_acquire+0x2f/0xb0 [ 435.765988][ C1] ? schedule+0x1fd/0x350 [ 435.770362][ C1] schedule+0xe7/0x350 [ 435.774482][ C1] ? worker_thread+0x271/0xf00 [ 435.779282][ C1] worker_thread+0x2de/0xf00 [ 435.783923][ C1] ? __pfx_worker_thread+0x10/0x10 [ 435.789082][ C1] kthread+0x2c1/0x3a0 [ 435.793177][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.798401][ C1] ? __pfx_kthread+0x10/0x10 [ 435.803013][ C1] ret_from_fork+0x45/0x80 [ 435.807456][ C1] ? __pfx_kthread+0x10/0x10 [ 435.812092][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.816907][ C1] [ 435.819937][ C1] task:kworker/R-mm_pe state:I stack:30832 pid:12 tgid:12 ppid:2 flags:0x00004000 [ 435.830218][ C1] Call Trace: [ 435.833506][ C1] [ 435.836461][ C1] __schedule+0x1042/0x34b0 [ 435.840997][ C1] ? __pfx___schedule+0x10/0x10 [ 435.845889][ C1] ? schedule+0x298/0x350 [ 435.850243][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.855310][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.860554][ C1] ? lock_acquire+0x2f/0xb0 [ 435.865086][ C1] ? schedule+0x1fd/0x350 [ 435.869440][ C1] schedule+0xe7/0x350 [ 435.873541][ C1] rescuer_thread+0x946/0xe20 [ 435.878424][ C1] ? __kthread_parkme+0xb7/0x220 [ 435.883379][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.888446][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.893694][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 435.898931][ C1] ? __kthread_parkme+0x148/0x220 [ 435.904000][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 435.909232][ C1] kthread+0x2c1/0x3a0 [ 435.913321][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 435.918543][ C1] ? __pfx_kthread+0x10/0x10 [ 435.923247][ C1] ret_from_fork+0x45/0x80 [ 435.927707][ C1] ? __pfx_kthread+0x10/0x10 [ 435.932335][ C1] ret_from_fork_asm+0x1a/0x30 [ 435.937142][ C1] [ 435.940188][ C1] task:rcu_tasks_kthre state:I stack:29264 pid:13 tgid:13 ppid:2 flags:0x00004000 [ 435.950424][ C1] Call Trace: [ 435.953707][ C1] [ 435.956671][ C1] __schedule+0x1042/0x34b0 [ 435.961205][ C1] ? __pfx___schedule+0x10/0x10 [ 435.966083][ C1] ? schedule+0x298/0x350 [ 435.970438][ C1] ? __pfx_lock_release+0x10/0x10 [ 435.975484][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 435.980717][ C1] ? lock_acquire+0x2f/0xb0 [ 435.985243][ C1] ? schedule+0x1fd/0x350 [ 435.989596][ C1] schedule+0xe7/0x350 [ 435.993689][ C1] rcu_tasks_one_gp+0x55a/0xe90 [ 435.998590][ C1] rcu_tasks_kthread+0x1c3/0x260 [ 436.003550][ C1] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 436.009026][ C1] kthread+0x2c1/0x3a0 [ 436.013110][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.018335][ C1] ? __pfx_kthread+0x10/0x10 [ 436.022966][ C1] ret_from_fork+0x45/0x80 [ 436.027425][ C1] ? __pfx_kthread+0x10/0x10 [ 436.032036][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.036838][ C1] [ 436.039868][ C1] task:rcu_tasks_trace state:I stack:29416 pid:14 tgid:14 ppid:2 flags:0x00004000 [ 436.050098][ C1] Call Trace: [ 436.053387][ C1] [ 436.056336][ C1] __schedule+0x1042/0x34b0 [ 436.060890][ C1] ? __pfx___schedule+0x10/0x10 [ 436.065774][ C1] ? schedule+0x298/0x350 [ 436.070131][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.075182][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.080411][ C1] ? lock_acquire+0x2f/0xb0 [ 436.084942][ C1] ? schedule+0x1fd/0x350 [ 436.089311][ C1] schedule+0xe7/0x350 [ 436.093490][ C1] rcu_tasks_one_gp+0x55a/0xe90 [ 436.098378][ C1] rcu_tasks_kthread+0x1c3/0x260 [ 436.103345][ C1] ? __pfx_rcu_tasks_kthread+0x10/0x10 [ 436.108831][ C1] kthread+0x2c1/0x3a0 [ 436.112918][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.118242][ C1] ? __pfx_kthread+0x10/0x10 [ 436.122866][ C1] ret_from_fork+0x45/0x80 [ 436.127308][ C1] ? __pfx_kthread+0x10/0x10 [ 436.131918][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.136727][ C1] [ 436.139775][ C1] task:ksoftirqd/0 state:S stack:23280 pid:15 tgid:15 ppid:2 flags:0x00004000 [ 436.149996][ C1] Call Trace: [ 436.153289][ C1] [ 436.156234][ C1] __schedule+0x1042/0x34b0 [ 436.160855][ C1] ? __pfx___schedule+0x10/0x10 [ 436.165741][ C1] ? schedule+0x298/0x350 [ 436.170116][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.175360][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.180589][ C1] ? lock_acquire+0x2f/0xb0 [ 436.185132][ C1] ? schedule+0x1fd/0x350 [ 436.189490][ C1] schedule+0xe7/0x350 [ 436.193586][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 436.198567][ C1] ? __kthread_parkme+0x148/0x220 [ 436.203635][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 436.209136][ C1] kthread+0x2c1/0x3a0 [ 436.213239][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.218480][ C1] ? __pfx_kthread+0x10/0x10 [ 436.223093][ C1] ret_from_fork+0x45/0x80 [ 436.227543][ C1] ? __pfx_kthread+0x10/0x10 [ 436.232172][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.236973][ C1] [ 436.240004][ C1] task:rcu_preempt state:I stack:26304 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 436.250224][ C1] Call Trace: [ 436.253506][ C1] [ 436.256450][ C1] __schedule+0x1042/0x34b0 [ 436.260983][ C1] ? __pfx___schedule+0x10/0x10 [ 436.265858][ C1] ? schedule+0x298/0x350 [ 436.270211][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.275261][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.280481][ C1] ? lock_acquire+0x2f/0xb0 [ 436.285009][ C1] ? schedule+0x1fd/0x350 [ 436.289364][ C1] schedule+0xe7/0x350 [ 436.293453][ C1] schedule_timeout+0x136/0x2a0 [ 436.298317][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 436.303711][ C1] ? __pfx_process_timeout+0x10/0x10 [ 436.309018][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 436.314862][ C1] ? prepare_to_swait_event+0xf3/0x470 [ 436.320341][ C1] rcu_gp_fqs_loop+0x1eb/0xb00 [ 436.325141][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 436.330451][ C1] ? rcu_gp_init+0xc87/0x1630 [ 436.335160][ C1] ? lock_acquire+0x2f/0xb0 [ 436.339690][ C1] ? finish_swait+0xc5/0x280 [ 436.344315][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 436.350160][ C1] rcu_gp_kthread+0x271/0x380 [ 436.354866][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 436.360091][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 436.365316][ C1] ? __kthread_parkme+0x148/0x220 [ 436.370390][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 436.375614][ C1] kthread+0x2c1/0x3a0 [ 436.379697][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.384913][ C1] ? __pfx_kthread+0x10/0x10 [ 436.389518][ C1] ret_from_fork+0x45/0x80 [ 436.393964][ C1] ? __pfx_kthread+0x10/0x10 [ 436.398574][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.403393][ C1] [ 436.406421][ C1] task:rcu_exp_par_gp_ state:S stack:30928 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 436.416666][ C1] Call Trace: [ 436.419961][ C1] [ 436.422916][ C1] __schedule+0x1042/0x34b0 [ 436.427469][ C1] ? __pfx___schedule+0x10/0x10 [ 436.432379][ C1] ? schedule+0x298/0x350 [ 436.436737][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.441787][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.447021][ C1] ? lock_acquire+0x2f/0xb0 [ 436.451556][ C1] ? schedule+0x1fd/0x350 [ 436.455914][ C1] schedule+0xe7/0x350 [ 436.460012][ C1] kthread_worker_fn+0x502/0xba0 [ 436.464990][ C1] ? __kthread_parkme+0x148/0x220 [ 436.470047][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 436.475530][ C1] kthread+0x2c1/0x3a0 [ 436.479622][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.484844][ C1] ? __pfx_kthread+0x10/0x10 [ 436.489449][ C1] ret_from_fork+0x45/0x80 [ 436.493902][ C1] ? __pfx_kthread+0x10/0x10 [ 436.498523][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.503338][ C1] [ 436.506372][ C1] task:rcu_exp_gp_kthr state:S stack:28656 pid:18 tgid:18 ppid:2 flags:0x00004000 [ 436.516617][ C1] Call Trace: [ 436.519909][ C1] [ 436.522883][ C1] __schedule+0x1042/0x34b0 [ 436.527423][ C1] ? __pfx___schedule+0x10/0x10 [ 436.532390][ C1] ? schedule+0x298/0x350 [ 436.536776][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.541828][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.547055][ C1] ? lock_acquire+0x2f/0xb0 [ 436.551604][ C1] ? schedule+0x1fd/0x350 [ 436.555958][ C1] schedule+0xe7/0x350 [ 436.560091][ C1] kthread_worker_fn+0x502/0xba0 [ 436.565054][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 436.570540][ C1] ? __pfx_kthread_worker_fn+0x10/0x10 [ 436.576022][ C1] kthread+0x2c1/0x3a0 [ 436.580108][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.585333][ C1] ? __pfx_kthread+0x10/0x10 [ 436.589940][ C1] ret_from_fork+0x45/0x80 [ 436.594387][ C1] ? __pfx_kthread+0x10/0x10 [ 436.599002][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.603805][ C1] [ 436.606858][ C1] task:migration/0 state:S stack:30000 pid:19 tgid:19 ppid:2 flags:0x00004000 [ 436.617117][ C1] Stopper: 0x0 <- 0x0 [ 436.621130][ C1] Call Trace: [ 436.624423][ C1] [ 436.627374][ C1] __schedule+0x1042/0x34b0 [ 436.631922][ C1] ? __pfx___schedule+0x10/0x10 [ 436.636848][ C1] ? schedule+0x298/0x350 [ 436.641221][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.646281][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.651513][ C1] ? lock_acquire+0x2f/0xb0 [ 436.656051][ C1] ? schedule+0x1fd/0x350 [ 436.660421][ C1] schedule+0xe7/0x350 [ 436.664521][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 436.669485][ C1] ? __kthread_parkme+0x148/0x220 [ 436.674536][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 436.680016][ C1] kthread+0x2c1/0x3a0 [ 436.684194][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.689414][ C1] ? __pfx_kthread+0x10/0x10 [ 436.694023][ C1] ret_from_fork+0x45/0x80 [ 436.698484][ C1] ? __pfx_kthread+0x10/0x10 [ 436.703097][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.707901][ C1] [ 436.710934][ C1] task:cpuhp/0 state:S stack:26416 pid:20 tgid:20 ppid:2 flags:0x00004000 [ 436.721187][ C1] Call Trace: [ 436.724483][ C1] [ 436.727435][ C1] __schedule+0x1042/0x34b0 [ 436.731978][ C1] ? __pfx___schedule+0x10/0x10 [ 436.736891][ C1] ? schedule+0x298/0x350 [ 436.741282][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.746357][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.751588][ C1] ? lock_acquire+0x2f/0xb0 [ 436.756123][ C1] ? schedule+0x1fd/0x350 [ 436.760532][ C1] schedule+0xe7/0x350 [ 436.764628][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 436.769611][ C1] ? __kthread_parkme+0x148/0x220 [ 436.774659][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 436.780147][ C1] kthread+0x2c1/0x3a0 [ 436.784232][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.789454][ C1] ? __pfx_kthread+0x10/0x10 [ 436.794072][ C1] ret_from_fork+0x45/0x80 [ 436.798524][ C1] ? __pfx_kthread+0x10/0x10 [ 436.803135][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.807944][ C1] [ 436.810974][ C1] task:cpuhp/1 state:S stack:27072 pid:21 tgid:21 ppid:2 flags:0x00004000 [ 436.821253][ C1] Call Trace: [ 436.824550][ C1] [ 436.827521][ C1] __schedule+0x1042/0x34b0 [ 436.832062][ C1] ? __pfx___schedule+0x10/0x10 [ 436.836940][ C1] ? schedule+0x298/0x350 [ 436.841295][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.846357][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.851575][ C1] ? lock_acquire+0x2f/0xb0 [ 436.856102][ C1] ? schedule+0x1fd/0x350 [ 436.860459][ C1] schedule+0xe7/0x350 [ 436.864552][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 436.869508][ C1] ? __kthread_parkme+0x148/0x220 [ 436.874557][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 436.880037][ C1] kthread+0x2c1/0x3a0 [ 436.884127][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.889346][ C1] ? __pfx_kthread+0x10/0x10 [ 436.893954][ C1] ret_from_fork+0x45/0x80 [ 436.898396][ C1] ? __pfx_kthread+0x10/0x10 [ 436.903004][ C1] ret_from_fork_asm+0x1a/0x30 [ 436.907816][ C1] [ 436.910842][ C1] task:migration/1 state:S stack:30000 pid:22 tgid:22 ppid:2 flags:0x00004000 [ 436.921072][ C1] Stopper: 0x0 <- 0x0 [ 436.925072][ C1] Call Trace: [ 436.928358][ C1] [ 436.931310][ C1] __schedule+0x1042/0x34b0 [ 436.935852][ C1] ? __pfx___schedule+0x10/0x10 [ 436.940749][ C1] ? schedule+0x298/0x350 [ 436.945134][ C1] ? __pfx_lock_release+0x10/0x10 [ 436.950183][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 436.955421][ C1] ? lock_acquire+0x2f/0xb0 [ 436.959951][ C1] ? schedule+0x1fd/0x350 [ 436.964321][ C1] schedule+0xe7/0x350 [ 436.968416][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 436.973376][ C1] ? __kthread_parkme+0x148/0x220 [ 436.978418][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 436.983900][ C1] kthread+0x2c1/0x3a0 [ 436.987985][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 436.993234][ C1] ? __pfx_kthread+0x10/0x10 [ 436.997842][ C1] ret_from_fork+0x45/0x80 [ 437.002300][ C1] ? __pfx_kthread+0x10/0x10 [ 437.006913][ C1] ret_from_fork_asm+0x1a/0x30 [ 437.011895][ C1] [ 437.014919][ C1] task:ksoftirqd/1 state:S stack:26416 pid:23 tgid:23 ppid:2 flags:0x00004000 [ 437.025145][ C1] Call Trace: [ 437.028426][ C1] [ 437.031543][ C1] __schedule+0x1042/0x34b0 [ 437.036080][ C1] ? __pfx___schedule+0x10/0x10 [ 437.040955][ C1] ? schedule+0x298/0x350 [ 437.045305][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.050355][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.055577][ C1] ? lock_acquire+0x2f/0xb0 [ 437.060110][ C1] ? schedule+0x1fd/0x350 [ 437.064465][ C1] schedule+0xe7/0x350 [ 437.068574][ C1] smpboot_thread_fn+0x2d5/0xa30 [ 437.073621][ C1] ? __kthread_parkme+0x148/0x220 [ 437.078682][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 437.084161][ C1] kthread+0x2c1/0x3a0 [ 437.088333][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.093554][ C1] ? __pfx_kthread+0x10/0x10 [ 437.098172][ C1] ret_from_fork+0x45/0x80 [ 437.102617][ C1] ? __pfx_kthread+0x10/0x10 [ 437.107228][ C1] ret_from_fork_asm+0x1a/0x30 [ 437.112035][ C1] [ 437.115067][ C1] task:kworker/1:0 state:I stack:27504 pid:24 tgid:24 ppid:2 flags:0x00004000 [ 437.125316][ C1] Workqueue: 0x0 (events) [ 437.129764][ C1] Call Trace: [ 437.133054][ C1] [ 437.136000][ C1] __schedule+0x1042/0x34b0 [ 437.140550][ C1] ? __pfx___schedule+0x10/0x10 [ 437.145427][ C1] ? schedule+0x298/0x350 [ 437.149777][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.154839][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.160066][ C1] ? lock_acquire+0x2f/0xb0 [ 437.164590][ C1] ? schedule+0x1fd/0x350 [ 437.168954][ C1] schedule+0xe7/0x350 [ 437.173052][ C1] ? worker_thread+0x271/0xf00 [ 437.177857][ C1] worker_thread+0x2de/0xf00 [ 437.182496][ C1] ? __pfx_worker_thread+0x10/0x10 [ 437.187635][ C1] kthread+0x2c1/0x3a0 [ 437.191721][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.196945][ C1] ? __pfx_kthread+0x10/0x10 [ 437.201556][ C1] ret_from_fork+0x45/0x80 [ 437.206003][ C1] ? __pfx_kthread+0x10/0x10 [ 437.210621][ C1] ret_from_fork_asm+0x1a/0x30 [ 437.215519][ C1] [ 437.218551][ C1] task:kworker/1:0H state:I stack:28352 pid:25 tgid:25 ppid:2 flags:0x00004000 [ 437.228795][ C1] Workqueue: 0x0 (events_highpri) [ 437.233949][ C1] Call Trace: [ 437.237235][ C1] [ 437.240243][ C1] __schedule+0x1042/0x34b0 [ 437.244799][ C1] ? __pfx___schedule+0x10/0x10 [ 437.249693][ C1] ? schedule+0x298/0x350 [ 437.254058][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.259120][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.264360][ C1] ? lock_acquire+0x2f/0xb0 [ 437.268891][ C1] ? schedule+0x1fd/0x350 [ 437.273267][ C1] schedule+0xe7/0x350 [ 437.277368][ C1] ? worker_thread+0x271/0xf00 [ 437.282163][ C1] worker_thread+0x2de/0xf00 [ 437.286809][ C1] ? __pfx_worker_thread+0x10/0x10 [ 437.291959][ C1] kthread+0x2c1/0x3a0 [ 437.296058][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.301283][ C1] ? __pfx_kthread+0x10/0x10 [ 437.305892][ C1] ret_from_fork+0x45/0x80 [ 437.310340][ C1] ? __pfx_kthread+0x10/0x10 [ 437.314953][ C1] ret_from_fork_asm+0x1a/0x30 [ 437.319769][ C1] [ 437.322803][ C1] task:kdevtmpfs state:S stack:26288 pid:26 tgid:26 ppid:2 flags:0x00004000 [ 437.333130][ C1] Call Trace: [ 437.336430][ C1] [ 437.339374][ C1] __schedule+0x1042/0x34b0 [ 437.344104][ C1] ? __pfx___schedule+0x10/0x10 [ 437.348982][ C1] ? schedule+0x298/0x350 [ 437.353341][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.358493][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.363719][ C1] ? lock_acquire+0x2f/0xb0 [ 437.368346][ C1] ? schedule+0x1fd/0x350 [ 437.372723][ C1] schedule+0xe7/0x350 [ 437.376814][ C1] ? devtmpfs_work_loop+0x683/0x7d0 [ 437.382037][ C1] devtmpfs_work_loop+0x6d6/0x7d0 [ 437.387101][ C1] ? __pfx_devtmpfs_work_loop+0x10/0x10 [ 437.392671][ C1] ? find_held_lock+0x2d/0x110 [ 437.397465][ C1] ? devtmpfsd+0x23/0x50 [ 437.401741][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 437.407581][ C1] ? __pfx_devtmpfsd+0x10/0x10 [ 437.412369][ C1] devtmpfsd+0x4c/0x50 [ 437.416491][ C1] kthread+0x2c1/0x3a0 [ 437.420593][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.425816][ C1] ? __pfx_kthread+0x10/0x10 [ 437.430448][ C1] ret_from_fork+0x45/0x80 [ 437.434914][ C1] ? __pfx_kthread+0x10/0x10 [ 437.439557][ C1] ret_from_fork_asm+0x1a/0x30 [ 437.444385][ C1] [ 437.447434][ C1] task:kworker/R-inet_ state:I stack:30048 pid:27 tgid:27 ppid:2 flags:0x00004000 [ 437.457731][ C1] Call Trace: [ 437.461028][ C1] [ 437.463990][ C1] __schedule+0x1042/0x34b0 [ 437.468555][ C1] ? __pfx___schedule+0x10/0x10 [ 437.473443][ C1] ? schedule+0x298/0x350 [ 437.477811][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.482863][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.488083][ C1] ? lock_acquire+0x2f/0xb0 [ 437.492615][ C1] ? schedule+0x1fd/0x350 [ 437.496985][ C1] schedule+0xe7/0x350 [ 437.501084][ C1] rescuer_thread+0x946/0xe20 [ 437.506054][ C1] ? __kthread_parkme+0xb7/0x220 [ 437.511009][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.516079][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 437.521305][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 437.526545][ C1] ? __kthread_parkme+0x148/0x220 [ 437.531589][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 437.536815][ C1] kthread+0x2c1/0x3a0 [ 437.540986][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.546220][ C1] ? __pfx_kthread+0x10/0x10 [ 437.550833][ C1] ret_from_fork+0x45/0x80 [ 437.555302][ C1] ? __pfx_kthread+0x10/0x10 [ 437.559917][ C1] ret_from_fork_asm+0x1a/0x30 [ 437.564733][ C1] [ 437.567787][ C1] task:kworker/u8:1 state:I stack:22256 pid:28 tgid:28 ppid:2 flags:0x00004000 [ 437.578043][ C1] Workqueue: 0x0 (events_unbound) [ 437.583201][ C1] Call Trace: [ 437.586492][ C1] [ 437.589436][ C1] __schedule+0x1042/0x34b0 [ 437.593990][ C1] ? __pfx___schedule+0x10/0x10 [ 437.598865][ C1] ? schedule+0x298/0x350 [ 437.603218][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.608273][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.613498][ C1] ? lock_acquire+0x2f/0xb0 [ 437.618046][ C1] ? schedule+0x1fd/0x350 [ 437.622420][ C1] schedule+0xe7/0x350 [ 437.626538][ C1] ? worker_thread+0x271/0xf00 [ 437.631340][ C1] worker_thread+0x2de/0xf00 [ 437.636060][ C1] ? __kthread_parkme+0x148/0x220 [ 437.641112][ C1] ? __pfx_worker_thread+0x10/0x10 [ 437.646252][ C1] kthread+0x2c1/0x3a0 [ 437.650364][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.655591][ C1] ? __pfx_kthread+0x10/0x10 [ 437.660205][ C1] ret_from_fork+0x45/0x80 [ 437.664667][ C1] ? __pfx_kthread+0x10/0x10 [ 437.669275][ C1] ret_from_fork_asm+0x1a/0x30 [ 437.674097][ C1] [ 437.677126][ C1] task:kauditd state:S stack:28992 pid:29 tgid:29 ppid:2 flags:0x00004000 [ 437.687356][ C1] Call Trace: [ 437.690648][ C1] [ 437.693635][ C1] __schedule+0x1042/0x34b0 [ 437.698192][ C1] ? __pfx___schedule+0x10/0x10 [ 437.703075][ C1] ? schedule+0x298/0x350 [ 437.707426][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.712476][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.717703][ C1] ? lock_acquire+0x2f/0xb0 [ 437.722255][ C1] ? schedule+0x1fd/0x350 [ 437.726630][ C1] schedule+0xe7/0x350 [ 437.730725][ C1] kauditd_thread+0x4da/0xa60 [ 437.735442][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 437.740661][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 437.746760][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 437.751988][ C1] ? __kthread_parkme+0x148/0x220 [ 437.757039][ C1] ? __pfx_kauditd_thread+0x10/0x10 [ 437.762262][ C1] kthread+0x2c1/0x3a0 [ 437.766350][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.771590][ C1] ? __pfx_kthread+0x10/0x10 [ 437.776235][ C1] ret_from_fork+0x45/0x80 [ 437.780681][ C1] ? __pfx_kthread+0x10/0x10 [ 437.785292][ C1] ret_from_fork_asm+0x1a/0x30 [ 437.790123][ C1] [ 437.793169][ C1] task:khungtaskd state:S stack:29808 pid:30 tgid:30 ppid:2 flags:0x00004000 [ 437.803391][ C1] Call Trace: [ 437.806703][ C1] [ 437.809668][ C1] __schedule+0x1042/0x34b0 [ 437.814203][ C1] ? __pfx___schedule+0x10/0x10 [ 437.819109][ C1] ? schedule+0x298/0x350 [ 437.823461][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.828511][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.833745][ C1] ? lock_acquire+0x2f/0xb0 [ 437.838269][ C1] ? schedule+0x1fd/0x350 [ 437.842685][ C1] schedule+0xe7/0x350 [ 437.846780][ C1] schedule_timeout+0x136/0x2a0 [ 437.851652][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 437.857050][ C1] ? __pfx_process_timeout+0x10/0x10 [ 437.862359][ C1] ? lock_acquire+0x2f/0xb0 [ 437.866903][ C1] ? watchdog+0x214/0x1240 [ 437.871342][ C1] watchdog+0x130/0x1240 [ 437.875611][ C1] ? __pfx_watchdog+0x10/0x10 [ 437.880311][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 437.885540][ C1] ? __kthread_parkme+0x148/0x220 [ 437.890584][ C1] ? __pfx_watchdog+0x10/0x10 [ 437.895280][ C1] kthread+0x2c1/0x3a0 [ 437.899403][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 437.904648][ C1] ? __pfx_kthread+0x10/0x10 [ 437.909273][ C1] ret_from_fork+0x45/0x80 [ 437.913742][ C1] ? __pfx_kthread+0x10/0x10 [ 437.918369][ C1] ret_from_fork_asm+0x1a/0x30 [ 437.923205][ C1] [ 437.926241][ C1] task:oom_reaper state:S stack:30144 pid:31 tgid:31 ppid:2 flags:0x00004000 [ 437.936475][ C1] Call Trace: [ 437.939763][ C1] [ 437.942706][ C1] __schedule+0x1042/0x34b0 [ 437.947247][ C1] ? __pfx___schedule+0x10/0x10 [ 437.952136][ C1] ? schedule+0x298/0x350 [ 437.956492][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.961544][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 437.966769][ C1] ? lock_acquire+0x2f/0xb0 [ 437.971324][ C1] ? schedule+0x1fd/0x350 [ 437.975692][ C1] schedule+0xe7/0x350 [ 437.979805][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 437.984689][ C1] oom_reaper+0x9cc/0xb50 [ 437.989135][ C1] ? __kthread_parkme+0xb7/0x220 [ 437.994126][ C1] ? __pfx_lock_release+0x10/0x10 [ 437.999194][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 438.004073][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 438.010270][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.015528][ C1] ? __kthread_parkme+0x148/0x220 [ 438.020603][ C1] ? __pfx_oom_reaper+0x10/0x10 [ 438.025487][ C1] kthread+0x2c1/0x3a0 [ 438.029615][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.034861][ C1] ? __pfx_kthread+0x10/0x10 [ 438.039540][ C1] ret_from_fork+0x45/0x80 [ 438.044084][ C1] ? __pfx_kthread+0x10/0x10 [ 438.048713][ C1] ret_from_fork_asm+0x1a/0x30 [ 438.053530][ C1] [ 438.056564][ C1] task:kworker/R-write state:I stack:30144 pid:32 tgid:32 ppid:2 flags:0x00004000 [ 438.066895][ C1] Call Trace: [ 438.070188][ C1] [ 438.073138][ C1] __schedule+0x1042/0x34b0 [ 438.077680][ C1] ? __pfx___schedule+0x10/0x10 [ 438.082579][ C1] ? schedule+0x298/0x350 [ 438.086938][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.091996][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 438.097239][ C1] ? lock_acquire+0x2f/0xb0 [ 438.101790][ C1] ? schedule+0x1fd/0x350 [ 438.106185][ C1] schedule+0xe7/0x350 [ 438.110291][ C1] rescuer_thread+0x946/0xe20 [ 438.115001][ C1] ? __kthread_parkme+0xb7/0x220 [ 438.119966][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.125029][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 438.130255][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.135484][ C1] ? __kthread_parkme+0x148/0x220 [ 438.140532][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 438.145761][ C1] kthread+0x2c1/0x3a0 [ 438.149849][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.155069][ C1] ? __pfx_kthread+0x10/0x10 [ 438.159688][ C1] ret_from_fork+0x45/0x80 [ 438.164130][ C1] ? __pfx_kthread+0x10/0x10 [ 438.168749][ C1] ret_from_fork_asm+0x1a/0x30 [ 438.173651][ C1] [ 438.176698][ C1] task:kcompactd0 state:S stack:28784 pid:33 tgid:33 ppid:2 flags:0x00004000 [ 438.186995][ C1] Call Trace: [ 438.190289][ C1] [ 438.193234][ C1] __schedule+0x1042/0x34b0 [ 438.197770][ C1] ? __pfx___schedule+0x10/0x10 [ 438.202650][ C1] ? schedule+0x298/0x350 [ 438.207021][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.212073][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 438.217299][ C1] ? lock_acquire+0x2f/0xb0 [ 438.221828][ C1] ? schedule+0x1fd/0x350 [ 438.226186][ C1] schedule+0xe7/0x350 [ 438.230282][ C1] schedule_timeout+0x136/0x2a0 [ 438.235159][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 438.240593][ C1] ? __pfx_process_timeout+0x10/0x10 [ 438.245904][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 438.251746][ C1] ? prepare_to_wait_event+0xce/0x6a0 [ 438.257158][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 438.262995][ C1] kcompactd+0xa8e/0xd50 [ 438.267274][ C1] ? __pfx_kcompactd+0x10/0x10 [ 438.272067][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 438.278168][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.283409][ C1] ? __kthread_parkme+0x148/0x220 [ 438.288479][ C1] ? __pfx_kcompactd+0x10/0x10 [ 438.293269][ C1] kthread+0x2c1/0x3a0 [ 438.297378][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.302614][ C1] ? __pfx_kthread+0x10/0x10 [ 438.307249][ C1] ret_from_fork+0x45/0x80 [ 438.311701][ C1] ? __pfx_kthread+0x10/0x10 [ 438.316321][ C1] ret_from_fork_asm+0x1a/0x30 [ 438.321141][ C1] [ 438.324175][ C1] task:kworker/R-kbloc state:I stack:30144 pid:34 tgid:34 ppid:2 flags:0x00004000 [ 438.334484][ C1] Call Trace: [ 438.337780][ C1] [ 438.340755][ C1] __schedule+0x1042/0x34b0 [ 438.345308][ C1] ? __pfx___schedule+0x10/0x10 [ 438.350193][ C1] ? schedule+0x298/0x350 [ 438.354553][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.359613][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 438.364938][ C1] ? lock_acquire+0x2f/0xb0 [ 438.369473][ C1] ? schedule+0x1fd/0x350 [ 438.373866][ C1] schedule+0xe7/0x350 [ 438.377961][ C1] rescuer_thread+0x946/0xe20 [ 438.382675][ C1] ? __kthread_parkme+0xb7/0x220 [ 438.387632][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.392695][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 438.397943][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.403178][ C1] ? __kthread_parkme+0x148/0x220 [ 438.408223][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 438.413451][ C1] kthread+0x2c1/0x3a0 [ 438.417579][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.422808][ C1] ? __pfx_kthread+0x10/0x10 [ 438.427421][ C1] ret_from_fork+0x45/0x80 [ 438.431868][ C1] ? __pfx_kthread+0x10/0x10 [ 438.436501][ C1] ret_from_fork_asm+0x1a/0x30 [ 438.441308][ C1] [ 438.444353][ C1] task:irq/9-acpi state:S stack:30144 pid:35 tgid:35 ppid:2 flags:0x00004000 [ 438.454697][ C1] Call Trace: [ 438.458005][ C1] [ 438.460985][ C1] __schedule+0x1042/0x34b0 [ 438.465525][ C1] ? __pfx___schedule+0x10/0x10 [ 438.470422][ C1] ? schedule+0x298/0x350 [ 438.474778][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.479829][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 438.485052][ C1] ? lock_acquire+0x2f/0xb0 [ 438.489580][ C1] ? schedule+0x1fd/0x350 [ 438.493937][ C1] schedule+0xe7/0x350 [ 438.498043][ C1] irq_thread+0x19f/0x670 [ 438.502397][ C1] ? __pfx_irq_thread_fn+0x10/0x10 [ 438.507530][ C1] ? __pfx_irq_thread+0x10/0x10 [ 438.512405][ C1] ? __pfx_irq_thread_dtor+0x10/0x10 [ 438.517716][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.522967][ C1] ? __kthread_parkme+0x148/0x220 [ 438.528010][ C1] ? __pfx_irq_thread+0x10/0x10 [ 438.532886][ C1] kthread+0x2c1/0x3a0 [ 438.536982][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.542223][ C1] ? __pfx_kthread+0x10/0x10 [ 438.546840][ C1] ret_from_fork+0x45/0x80 [ 438.551303][ C1] ? __pfx_kthread+0x10/0x10 [ 438.555910][ C1] ret_from_fork_asm+0x1a/0x30 [ 438.560716][ C1] [ 438.563749][ C1] task:kworker/1:1 state:I stack:22240 pid:36 tgid:36 ppid:2 flags:0x00004000 [ 438.573975][ C1] Workqueue: 0x0 (events) [ 438.578422][ C1] Call Trace: [ 438.581713][ C1] [ 438.584658][ C1] __schedule+0x1042/0x34b0 [ 438.589209][ C1] ? __pfx___schedule+0x10/0x10 [ 438.594112][ C1] ? schedule+0x298/0x350 [ 438.598484][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.603557][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 438.608811][ C1] ? lock_acquire+0x2f/0xb0 [ 438.613354][ C1] ? schedule+0x1fd/0x350 [ 438.617719][ C1] schedule+0xe7/0x350 [ 438.621818][ C1] ? worker_thread+0x271/0xf00 [ 438.626629][ C1] worker_thread+0x2de/0xf00 [ 438.631274][ C1] ? __kthread_parkme+0x148/0x220 [ 438.636328][ C1] ? __pfx_worker_thread+0x10/0x10 [ 438.641493][ C1] kthread+0x2c1/0x3a0 [ 438.645591][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.650833][ C1] ? __pfx_kthread+0x10/0x10 [ 438.655461][ C1] ret_from_fork+0x45/0x80 [ 438.659947][ C1] ? __pfx_kthread+0x10/0x10 [ 438.664570][ C1] ret_from_fork_asm+0x1a/0x30 [ 438.669396][ C1] [ 438.672432][ C1] task:kworker/u8:2 state:I stack:24320 pid:37 tgid:37 ppid:2 flags:0x00004000 [ 438.682672][ C1] Workqueue: 0x0 (events_unbound) [ 438.687846][ C1] Call Trace: [ 438.691134][ C1] [ 438.694078][ C1] __schedule+0x1042/0x34b0 [ 438.698619][ C1] ? __pfx___schedule+0x10/0x10 [ 438.703509][ C1] ? schedule+0x298/0x350 [ 438.707865][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.712935][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 438.718199][ C1] ? lock_acquire+0x2f/0xb0 [ 438.722741][ C1] ? schedule+0x1fd/0x350 [ 438.727116][ C1] schedule+0xe7/0x350 [ 438.731210][ C1] ? worker_thread+0x271/0xf00 [ 438.736025][ C1] worker_thread+0x2de/0xf00 [ 438.740658][ C1] ? __pfx_worker_thread+0x10/0x10 [ 438.745802][ C1] kthread+0x2c1/0x3a0 [ 438.749892][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.755129][ C1] ? __pfx_kthread+0x10/0x10 [ 438.759740][ C1] ret_from_fork+0x45/0x80 [ 438.764186][ C1] ? __pfx_kthread+0x10/0x10 [ 438.768801][ C1] ret_from_fork_asm+0x1a/0x30 [ 438.773606][ C1] [ 438.776641][ C1] task:kworker/R-ata_s state:I stack:30144 pid:38 tgid:38 ppid:2 flags:0x00004000 [ 438.786879][ C1] Call Trace: [ 438.790175][ C1] [ 438.793141][ C1] __schedule+0x1042/0x34b0 [ 438.797681][ C1] ? __pfx___schedule+0x10/0x10 [ 438.802559][ C1] ? schedule+0x298/0x350 [ 438.806940][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.812013][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 438.817241][ C1] ? lock_acquire+0x2f/0xb0 [ 438.821770][ C1] ? schedule+0x1fd/0x350 [ 438.826131][ C1] schedule+0xe7/0x350 [ 438.830230][ C1] rescuer_thread+0x946/0xe20 [ 438.834943][ C1] ? __kthread_parkme+0xb7/0x220 [ 438.839915][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.844984][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 438.850223][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.855512][ C1] ? __kthread_parkme+0x148/0x220 [ 438.860577][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 438.865815][ C1] kthread+0x2c1/0x3a0 [ 438.869917][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.875155][ C1] ? __pfx_kthread+0x10/0x10 [ 438.879770][ C1] ret_from_fork+0x45/0x80 [ 438.884239][ C1] ? __pfx_kthread+0x10/0x10 [ 438.888863][ C1] ret_from_fork_asm+0x1a/0x30 [ 438.893695][ C1] [ 438.896735][ C1] task:kworker/R-md state:I stack:30144 pid:39 tgid:39 ppid:2 flags:0x00004000 [ 438.907072][ C1] Call Trace: [ 438.910361][ C1] [ 438.913310][ C1] __schedule+0x1042/0x34b0 [ 438.917868][ C1] ? __pfx___schedule+0x10/0x10 [ 438.922760][ C1] ? schedule+0x298/0x350 [ 438.927124][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.932198][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 438.937423][ C1] ? lock_acquire+0x2f/0xb0 [ 438.941963][ C1] ? schedule+0x1fd/0x350 [ 438.946323][ C1] schedule+0xe7/0x350 [ 438.950420][ C1] rescuer_thread+0x946/0xe20 [ 438.955141][ C1] ? __kthread_parkme+0xb7/0x220 [ 438.960103][ C1] ? __pfx_lock_release+0x10/0x10 [ 438.965172][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 438.970401][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 438.975632][ C1] ? __kthread_parkme+0x148/0x220 [ 438.980699][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 438.985936][ C1] kthread+0x2c1/0x3a0 [ 438.990034][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 438.995268][ C1] ? __pfx_kthread+0x10/0x10 [ 438.999878][ C1] ret_from_fork+0x45/0x80 [ 439.004322][ C1] ? __pfx_kthread+0x10/0x10 [ 439.008926][ C1] ret_from_fork_asm+0x1a/0x30 [ 439.013723][ C1] [ 439.016751][ C1] task:kworker/R-md_bi state:I stack:30832 pid:40 tgid:40 ppid:2 flags:0x00004000 [ 439.026983][ C1] Call Trace: [ 439.030267][ C1] [ 439.033208][ C1] __schedule+0x1042/0x34b0 [ 439.037737][ C1] ? __pfx___schedule+0x10/0x10 [ 439.042622][ C1] ? schedule+0x298/0x350 [ 439.046979][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.052134][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.057363][ C1] ? lock_acquire+0x2f/0xb0 [ 439.061894][ C1] ? schedule+0x1fd/0x350 [ 439.066254][ C1] schedule+0xe7/0x350 [ 439.070348][ C1] rescuer_thread+0x946/0xe20 [ 439.075058][ C1] ? __kthread_parkme+0xb7/0x220 [ 439.080017][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.085079][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 439.090311][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 439.095540][ C1] ? __kthread_parkme+0x148/0x220 [ 439.100587][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 439.105819][ C1] kthread+0x2c1/0x3a0 [ 439.109915][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 439.115136][ C1] ? __pfx_kthread+0x10/0x10 [ 439.119758][ C1] ret_from_fork+0x45/0x80 [ 439.124221][ C1] ? __pfx_kthread+0x10/0x10 [ 439.128830][ C1] ret_from_fork_asm+0x1a/0x30 [ 439.133633][ C1] [ 439.136679][ C1] task:kworker/R-edac- state:I stack:30144 pid:41 tgid:41 ppid:2 flags:0x00004000 [ 439.146911][ C1] Call Trace: [ 439.150196][ C1] [ 439.153148][ C1] __schedule+0x1042/0x34b0 [ 439.157683][ C1] ? __pfx___schedule+0x10/0x10 [ 439.162560][ C1] ? schedule+0x298/0x350 [ 439.166916][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.171969][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.177194][ C1] ? lock_acquire+0x2f/0xb0 [ 439.181831][ C1] ? schedule+0x1fd/0x350 [ 439.186196][ C1] schedule+0xe7/0x350 [ 439.190292][ C1] rescuer_thread+0x946/0xe20 [ 439.194999][ C1] ? __kthread_parkme+0xb7/0x220 [ 439.199956][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.205017][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 439.210246][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 439.215477][ C1] ? __kthread_parkme+0x148/0x220 [ 439.220526][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 439.225770][ C1] kthread+0x2c1/0x3a0 [ 439.229857][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 439.235089][ C1] ? __pfx_kthread+0x10/0x10 [ 439.239723][ C1] ret_from_fork+0x45/0x80 [ 439.244187][ C1] ? __pfx_kthread+0x10/0x10 [ 439.248803][ C1] ret_from_fork_asm+0x1a/0x30 [ 439.253614][ C1] [ 439.256652][ C1] task:kworker/1:1H state:I stack:27536 pid:42 tgid:42 ppid:2 flags:0x00004000 [ 439.266876][ C1] Workqueue: 0x0 (kblockd) [ 439.271411][ C1] Call Trace: [ 439.274703][ C1] [ 439.277648][ C1] __schedule+0x1042/0x34b0 [ 439.282185][ C1] ? __pfx___schedule+0x10/0x10 [ 439.287081][ C1] ? schedule+0x298/0x350 [ 439.291462][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.296543][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.301804][ C1] ? lock_acquire+0x2f/0xb0 [ 439.306363][ C1] ? schedule+0x1fd/0x350 [ 439.310723][ C1] schedule+0xe7/0x350 [ 439.314850][ C1] ? worker_thread+0x271/0xf00 [ 439.319649][ C1] worker_thread+0x2de/0xf00 [ 439.324314][ C1] ? __kthread_parkme+0x148/0x220 [ 439.329396][ C1] ? __pfx_worker_thread+0x10/0x10 [ 439.334548][ C1] kthread+0x2c1/0x3a0 [ 439.338646][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 439.343884][ C1] ? __pfx_kthread+0x10/0x10 [ 439.348542][ C1] ret_from_fork+0x45/0x80 [ 439.353016][ C1] ? __pfx_kthread+0x10/0x10 [ 439.357667][ C1] ret_from_fork_asm+0x1a/0x30 [ 439.362534][ C1] [ 439.365598][ C1] task:kworker/R-rpcio state:I stack:30832 pid:43 tgid:43 ppid:2 flags:0x00004000 [ 439.375837][ C1] Call Trace: [ 439.379230][ C1] [ 439.382177][ C1] __schedule+0x1042/0x34b0 [ 439.386809][ C1] ? __pfx___schedule+0x10/0x10 [ 439.391710][ C1] ? schedule+0x298/0x350 [ 439.396095][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.401149][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.406371][ C1] ? lock_acquire+0x2f/0xb0 [ 439.410902][ C1] ? schedule+0x1fd/0x350 [ 439.415260][ C1] schedule+0xe7/0x350 [ 439.419356][ C1] rescuer_thread+0x946/0xe20 [ 439.424066][ C1] ? __kthread_parkme+0xb7/0x220 [ 439.429024][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.434085][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 439.439323][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 439.444552][ C1] ? __kthread_parkme+0x148/0x220 [ 439.449601][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 439.454828][ C1] kthread+0x2c1/0x3a0 [ 439.458922][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 439.464145][ C1] ? __pfx_kthread+0x10/0x10 [ 439.468758][ C1] ret_from_fork+0x45/0x80 [ 439.473904][ C1] ? __pfx_kthread+0x10/0x10 [ 439.478531][ C1] ret_from_fork_asm+0x1a/0x30 [ 439.483350][ C1] [ 439.486395][ C1] task:kworker/R-xprti state:I stack:30144 pid:44 tgid:44 ppid:2 flags:0x00004000 [ 439.496651][ C1] Call Trace: [ 439.499950][ C1] [ 439.502924][ C1] __schedule+0x1042/0x34b0 [ 439.507485][ C1] ? __pfx___schedule+0x10/0x10 [ 439.512370][ C1] ? schedule+0x298/0x350 [ 439.516743][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.521795][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.527020][ C1] ? lock_acquire+0x2f/0xb0 [ 439.531550][ C1] ? schedule+0x1fd/0x350 [ 439.535908][ C1] schedule+0xe7/0x350 [ 439.540000][ C1] rescuer_thread+0x946/0xe20 [ 439.544707][ C1] ? __kthread_parkme+0xb7/0x220 [ 439.549672][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.554734][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 439.559962][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 439.565189][ C1] ? __kthread_parkme+0x148/0x220 [ 439.570235][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 439.575462][ C1] kthread+0x2c1/0x3a0 [ 439.579545][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 439.584795][ C1] ? __pfx_kthread+0x10/0x10 [ 439.589413][ C1] ret_from_fork+0x45/0x80 [ 439.593858][ C1] ? __pfx_kthread+0x10/0x10 [ 439.598466][ C1] ret_from_fork_asm+0x1a/0x30 [ 439.603283][ C1] [ 439.606316][ C1] task:kworker/R-cfg80 state:I stack:29024 pid:45 tgid:45 ppid:2 flags:0x00004000 [ 439.616560][ C1] Call Trace: [ 439.619860][ C1] [ 439.622893][ C1] __schedule+0x1042/0x34b0 [ 439.627429][ C1] ? __pfx___schedule+0x10/0x10 [ 439.632303][ C1] ? schedule+0x298/0x350 [ 439.636656][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.641791][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.647015][ C1] ? lock_acquire+0x2f/0xb0 [ 439.651562][ C1] ? schedule+0x1fd/0x350 [ 439.655931][ C1] schedule+0xe7/0x350 [ 439.660027][ C1] rescuer_thread+0x946/0xe20 [ 439.664747][ C1] ? __kthread_parkme+0xb7/0x220 [ 439.669704][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.674764][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 439.680012][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 439.685299][ C1] ? __kthread_parkme+0x148/0x220 [ 439.690362][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 439.695602][ C1] kthread+0x2c1/0x3a0 [ 439.699713][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 439.704965][ C1] ? __pfx_kthread+0x10/0x10 [ 439.709600][ C1] ret_from_fork+0x45/0x80 [ 439.714073][ C1] ? __pfx_kthread+0x10/0x10 [ 439.718703][ C1] ret_from_fork_asm+0x1a/0x30 [ 439.723513][ C1] [ 439.726546][ C1] task:kworker/u8:3 state:I stack:24608 pid:46 tgid:46 ppid:2 flags:0x00004000 [ 439.736775][ C1] Workqueue: 0x0 (events_unbound) [ 439.741936][ C1] Call Trace: [ 439.745226][ C1] [ 439.748171][ C1] __schedule+0x1042/0x34b0 [ 439.752718][ C1] ? __pfx___schedule+0x10/0x10 [ 439.757617][ C1] ? schedule+0x298/0x350 [ 439.761984][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.767048][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.772276][ C1] ? lock_acquire+0x2f/0xb0 [ 439.776815][ C1] ? schedule+0x1fd/0x350 [ 439.781175][ C1] schedule+0xe7/0x350 [ 439.785271][ C1] ? worker_thread+0x271/0xf00 [ 439.790065][ C1] worker_thread+0x2de/0xf00 [ 439.794716][ C1] ? __pfx_worker_thread+0x10/0x10 [ 439.799855][ C1] kthread+0x2c1/0x3a0 [ 439.803952][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 439.809195][ C1] ? __pfx_kthread+0x10/0x10 [ 439.813815][ C1] ret_from_fork+0x45/0x80 [ 439.818275][ C1] ? __pfx_kthread+0x10/0x10 [ 439.822887][ C1] ret_from_fork_asm+0x1a/0x30 [ 439.827691][ C1] [ 439.830720][ C1] task:kworker/u8:4 state:I stack:23488 pid:59 tgid:59 ppid:2 flags:0x00004000 [ 439.840940][ C1] Workqueue: 0x0 (events_unbound) [ 439.846080][ C1] Call Trace: [ 439.849380][ C1] [ 439.852323][ C1] __schedule+0x1042/0x34b0 [ 439.856865][ C1] ? __pfx___schedule+0x10/0x10 [ 439.861759][ C1] ? schedule+0x298/0x350 [ 439.866133][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.871208][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.876431][ C1] ? lock_acquire+0x2f/0xb0 [ 439.880976][ C1] ? schedule+0x1fd/0x350 [ 439.885330][ C1] schedule+0xe7/0x350 [ 439.889421][ C1] ? worker_thread+0x271/0xf00 [ 439.894210][ C1] worker_thread+0x2de/0xf00 [ 439.898866][ C1] ? __pfx_worker_thread+0x10/0x10 [ 439.903999][ C1] kthread+0x2c1/0x3a0 [ 439.908083][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 439.913310][ C1] ? __pfx_kthread+0x10/0x10 [ 439.917922][ C1] ret_from_fork+0x45/0x80 [ 439.922366][ C1] ? __pfx_kthread+0x10/0x10 [ 439.926974][ C1] ret_from_fork_asm+0x1a/0x30 [ 439.931788][ C1] [ 439.934828][ C1] task:kswapd0 state:S stack:29312 pid:71 tgid:71 ppid:2 flags:0x00004000 [ 439.945059][ C1] Call Trace: [ 439.948364][ C1] [ 439.951308][ C1] __schedule+0x1042/0x34b0 [ 439.955852][ C1] ? __pfx___schedule+0x10/0x10 [ 439.960729][ C1] ? schedule+0x298/0x350 [ 439.965103][ C1] ? __pfx_lock_release+0x10/0x10 [ 439.970152][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 439.975373][ C1] ? lock_acquire+0x2f/0xb0 [ 439.979901][ C1] ? schedule+0x1fd/0x350 [ 439.984343][ C1] schedule+0xe7/0x350 [ 439.988444][ C1] kswapd+0xa55/0xbf0 [ 439.992458][ C1] ? __pfx_kswapd+0x10/0x10 [ 439.997026][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 440.003126][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 440.008355][ C1] ? __kthread_parkme+0x148/0x220 [ 440.013403][ C1] ? __pfx_kswapd+0x10/0x10 [ 440.017947][ C1] kthread+0x2c1/0x3a0 [ 440.022119][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 440.027334][ C1] ? __pfx_kthread+0x10/0x10 [ 440.031946][ C1] ret_from_fork+0x45/0x80 [ 440.036391][ C1] ? __pfx_kthread+0x10/0x10 [ 440.040996][ C1] ret_from_fork_asm+0x1a/0x30 [ 440.045802][ C1] [ 440.048843][ C1] task:kworker/R-nfsio state:I stack:30832 pid:73 tgid:73 ppid:2 flags:0x00004000 [ 440.059096][ C1] Call Trace: [ 440.062385][ C1] [ 440.065330][ C1] __schedule+0x1042/0x34b0 [ 440.069865][ C1] ? __pfx___schedule+0x10/0x10 [ 440.074743][ C1] ? schedule+0x298/0x350 [ 440.079106][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.084160][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.089470][ C1] ? lock_acquire+0x2f/0xb0 [ 440.094006][ C1] ? schedule+0x1fd/0x350 [ 440.098364][ C1] schedule+0xe7/0x350 [ 440.102457][ C1] rescuer_thread+0x946/0xe20 [ 440.107181][ C1] ? __kthread_parkme+0xb7/0x220 [ 440.112146][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.117222][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 440.122474][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 440.127704][ C1] ? __kthread_parkme+0x148/0x220 [ 440.132749][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 440.138070][ C1] kthread+0x2c1/0x3a0 [ 440.142201][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 440.147472][ C1] ? __pfx_kthread+0x10/0x10 [ 440.152120][ C1] ret_from_fork+0x45/0x80 [ 440.156577][ C1] ? __pfx_kthread+0x10/0x10 [ 440.161192][ C1] ret_from_fork_asm+0x1a/0x30 [ 440.166000][ C1] [ 440.169039][ C1] task:kworker/R-acpi_ state:I stack:29944 pid:109 tgid:109 ppid:2 flags:0x00004000 [ 440.179287][ C1] Call Trace: [ 440.182588][ C1] [ 440.185557][ C1] __schedule+0x1042/0x34b0 [ 440.190101][ C1] ? __pfx___schedule+0x10/0x10 [ 440.194979][ C1] ? schedule+0x298/0x350 [ 440.199333][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.204396][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.209622][ C1] ? lock_acquire+0x2f/0xb0 [ 440.214153][ C1] ? schedule+0x1fd/0x350 [ 440.218530][ C1] schedule+0xe7/0x350 [ 440.222637][ C1] rescuer_thread+0x946/0xe20 [ 440.227348][ C1] ? __kthread_parkme+0xb7/0x220 [ 440.232313][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.237486][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 440.242749][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 440.247998][ C1] ? __kthread_parkme+0x148/0x220 [ 440.253073][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 440.258314][ C1] kthread+0x2c1/0x3a0 [ 440.262513][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 440.267748][ C1] ? __pfx_kthread+0x10/0x10 [ 440.272370][ C1] ret_from_fork+0x45/0x80 [ 440.276823][ C1] ? __pfx_kthread+0x10/0x10 [ 440.281432][ C1] ret_from_fork_asm+0x1a/0x30 [ 440.286235][ C1] [ 440.289265][ C1] task:hwrng state:S stack:29888 pid:170 tgid:170 ppid:2 flags:0x00004000 [ 440.299515][ C1] Call Trace: [ 440.302807][ C1] [ 440.305768][ C1] __schedule+0x1042/0x34b0 [ 440.310322][ C1] ? __pfx___schedule+0x10/0x10 [ 440.315199][ C1] ? schedule+0x298/0x350 [ 440.319568][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.324618][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.329842][ C1] ? lock_acquire+0x2f/0xb0 [ 440.334372][ C1] ? schedule+0x1fd/0x350 [ 440.338731][ C1] schedule+0xe7/0x350 [ 440.342912][ C1] schedule_timeout+0x136/0x2a0 [ 440.347811][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 440.353219][ C1] ? add_hwgenerator_randomness+0x51/0x190 [ 440.359068][ C1] ? __pfx_process_timeout+0x10/0x10 [ 440.364387][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 440.370231][ C1] add_hwgenerator_randomness+0xff/0x190 [ 440.375907][ C1] hwrng_fillfn+0x1f9/0x380 [ 440.380448][ C1] ? __pfx_hwrng_fillfn+0x10/0x10 [ 440.385505][ C1] kthread+0x2c1/0x3a0 [ 440.389604][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 440.394826][ C1] ? __pfx_kthread+0x10/0x10 [ 440.399460][ C1] ret_from_fork+0x45/0x80 [ 440.403910][ C1] ? __pfx_kthread+0x10/0x10 [ 440.408524][ C1] ret_from_fork_asm+0x1a/0x30 [ 440.413330][ C1] [ 440.416364][ C1] task:scsi_eh_0 state:S stack:30144 pid:272 tgid:272 ppid:2 flags:0x00004000 [ 440.426592][ C1] Call Trace: [ 440.429897][ C1] [ 440.432902][ C1] __schedule+0x1042/0x34b0 [ 440.437459][ C1] ? __pfx___schedule+0x10/0x10 [ 440.442351][ C1] ? schedule+0x298/0x350 [ 440.446706][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.451788][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.457038][ C1] ? lock_acquire+0x2f/0xb0 [ 440.461581][ C1] ? schedule+0x1fd/0x350 [ 440.465971][ C1] schedule+0xe7/0x350 [ 440.470077][ C1] scsi_error_handler+0x532/0xef0 [ 440.475136][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 440.480717][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 440.486578][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 440.491819][ C1] ? __kthread_parkme+0x148/0x220 [ 440.496870][ C1] ? __pfx_scsi_error_handler+0x10/0x10 [ 440.502443][ C1] kthread+0x2c1/0x3a0 [ 440.506533][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 440.511758][ C1] ? __pfx_kthread+0x10/0x10 [ 440.516482][ C1] ret_from_fork+0x45/0x80 [ 440.520937][ C1] ? __pfx_kthread+0x10/0x10 [ 440.525574][ C1] ret_from_fork_asm+0x1a/0x30 [ 440.530380][ C1] [ 440.533419][ C1] task:kworker/R-scsi_ state:I stack:30048 pid:273 tgid:273 ppid:2 flags:0x00004000 [ 440.543650][ C1] Call Trace: [ 440.546937][ C1] [ 440.549882][ C1] __schedule+0x1042/0x34b0 [ 440.554468][ C1] ? __pfx___schedule+0x10/0x10 [ 440.559344][ C1] ? schedule+0x298/0x350 [ 440.563692][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.568741][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.573976][ C1] ? lock_acquire+0x2f/0xb0 [ 440.578530][ C1] ? schedule+0x1fd/0x350 [ 440.583017][ C1] schedule+0xe7/0x350 [ 440.587126][ C1] rescuer_thread+0x946/0xe20 [ 440.591844][ C1] ? __kthread_parkme+0xb7/0x220 [ 440.596821][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.601906][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 440.607235][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 440.612467][ C1] ? __kthread_parkme+0x148/0x220 [ 440.617522][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 440.622794][ C1] kthread+0x2c1/0x3a0 [ 440.626904][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 440.632142][ C1] ? __pfx_kthread+0x10/0x10 [ 440.636756][ C1] ret_from_fork+0x45/0x80 [ 440.641235][ C1] ? __pfx_kthread+0x10/0x10 [ 440.645854][ C1] ret_from_fork_asm+0x1a/0x30 [ 440.650674][ C1] [ 440.653703][ C1] task:kworker/R-targe state:I stack:29024 pid:294 tgid:294 ppid:2 flags:0x00004000 [ 440.664024][ C1] Call Trace: [ 440.667311][ C1] [ 440.670262][ C1] __schedule+0x1042/0x34b0 [ 440.674808][ C1] ? __pfx___schedule+0x10/0x10 [ 440.679701][ C1] ? schedule+0x298/0x350 [ 440.684068][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.689129][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.694372][ C1] ? lock_acquire+0x2f/0xb0 [ 440.698912][ C1] ? schedule+0x1fd/0x350 [ 440.703368][ C1] schedule+0xe7/0x350 [ 440.707493][ C1] rescuer_thread+0x946/0xe20 [ 440.712223][ C1] ? __kthread_parkme+0xb7/0x220 [ 440.717187][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.722253][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 440.727480][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 440.732740][ C1] ? __kthread_parkme+0x148/0x220 [ 440.737832][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 440.743067][ C1] kthread+0x2c1/0x3a0 [ 440.747156][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 440.752378][ C1] ? __pfx_kthread+0x10/0x10 [ 440.756992][ C1] ret_from_fork+0x45/0x80 [ 440.761441][ C1] ? __pfx_kthread+0x10/0x10 [ 440.766080][ C1] ret_from_fork_asm+0x1a/0x30 [ 440.770908][ C1] [ 440.773953][ C1] task:kworker/R-targe state:I stack:30144 pid:295 tgid:295 ppid:2 flags:0x00004000 [ 440.784286][ C1] Call Trace: [ 440.787578][ C1] [ 440.790533][ C1] __schedule+0x1042/0x34b0 [ 440.795077][ C1] ? __pfx___schedule+0x10/0x10 [ 440.800126][ C1] ? schedule+0x298/0x350 [ 440.804479][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.809554][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.814783][ C1] ? lock_acquire+0x2f/0xb0 [ 440.819321][ C1] ? schedule+0x1fd/0x350 [ 440.823687][ C1] schedule+0xe7/0x350 [ 440.827792][ C1] rescuer_thread+0x946/0xe20 [ 440.832591][ C1] ? __kthread_parkme+0xb7/0x220 [ 440.837553][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.842686][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 440.847920][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 440.853152][ C1] ? __kthread_parkme+0x148/0x220 [ 440.858217][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 440.863497][ C1] kthread+0x2c1/0x3a0 [ 440.867644][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 440.872881][ C1] ? __pfx_kthread+0x10/0x10 [ 440.877537][ C1] ret_from_fork+0x45/0x80 [ 440.881998][ C1] ? __pfx_kthread+0x10/0x10 [ 440.886618][ C1] ret_from_fork_asm+0x1a/0x30 [ 440.891434][ C1] [ 440.894469][ C1] task:kworker/R-xcopy state:I stack:29312 pid:296 tgid:296 ppid:2 flags:0x00004000 [ 440.904707][ C1] Call Trace: [ 440.908026][ C1] [ 440.910985][ C1] __schedule+0x1042/0x34b0 [ 440.915557][ C1] ? __pfx___schedule+0x10/0x10 [ 440.920446][ C1] ? schedule+0x298/0x350 [ 440.924799][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.929868][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 440.935089][ C1] ? lock_acquire+0x2f/0xb0 [ 440.939636][ C1] ? schedule+0x1fd/0x350 [ 440.943989][ C1] schedule+0xe7/0x350 [ 440.948106][ C1] rescuer_thread+0x946/0xe20 [ 440.952839][ C1] ? __kthread_parkme+0xb7/0x220 [ 440.957817][ C1] ? __pfx_lock_release+0x10/0x10 [ 440.962903][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 440.968137][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 440.973384][ C1] ? __kthread_parkme+0x148/0x220 [ 440.978449][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 440.983691][ C1] kthread+0x2c1/0x3a0 [ 440.987788][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 440.993019][ C1] ? __pfx_kthread+0x10/0x10 [ 440.997696][ C1] ret_from_fork+0x45/0x80 [ 441.002154][ C1] ? __pfx_kthread+0x10/0x10 [ 441.007324][ C1] ret_from_fork_asm+0x1a/0x30 [ 441.012130][ C1] [ 441.015183][ C1] task:kworker/0:1H state:I stack:27568 pid:331 tgid:331 ppid:2 flags:0x00004000 [ 441.025445][ C1] Workqueue: 0x0 (kblockd) [ 441.029984][ C1] Call Trace: [ 441.033269][ C1] [ 441.036212][ C1] __schedule+0x1042/0x34b0 [ 441.040776][ C1] ? __pfx___schedule+0x10/0x10 [ 441.045650][ C1] ? schedule+0x298/0x350 [ 441.050002][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.055050][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.060269][ C1] ? lock_acquire+0x2f/0xb0 [ 441.064823][ C1] ? schedule+0x1fd/0x350 [ 441.069181][ C1] schedule+0xe7/0x350 [ 441.073271][ C1] ? worker_thread+0x271/0xf00 [ 441.078084][ C1] worker_thread+0x2de/0xf00 [ 441.082712][ C1] ? __kthread_parkme+0x148/0x220 [ 441.087761][ C1] ? __pfx_worker_thread+0x10/0x10 [ 441.092902][ C1] kthread+0x2c1/0x3a0 [ 441.096992][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 441.102209][ C1] ? __pfx_kthread+0x10/0x10 [ 441.106817][ C1] ret_from_fork+0x45/0x80 [ 441.111258][ C1] ? __pfx_kthread+0x10/0x10 [ 441.115872][ C1] ret_from_fork_asm+0x1a/0x30 [ 441.120694][ C1] [ 441.123754][ C1] task:kworker/u8:5 state:I stack:25024 pid:332 tgid:332 ppid:2 flags:0x00004000 [ 441.133987][ C1] Workqueue: 0x0 (events_unbound) [ 441.139132][ C1] Call Trace: [ 441.142420][ C1] [ 441.145368][ C1] __schedule+0x1042/0x34b0 [ 441.149924][ C1] ? __pfx___schedule+0x10/0x10 [ 441.154821][ C1] ? schedule+0x298/0x350 [ 441.159186][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.164291][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.169518][ C1] ? lock_acquire+0x2f/0xb0 [ 441.174134][ C1] ? schedule+0x1fd/0x350 [ 441.178508][ C1] schedule+0xe7/0x350 [ 441.182615][ C1] ? worker_thread+0x271/0xf00 [ 441.187409][ C1] worker_thread+0x2de/0xf00 [ 441.192059][ C1] ? __kthread_parkme+0x148/0x220 [ 441.197128][ C1] ? __pfx_worker_thread+0x10/0x10 [ 441.202288][ C1] kthread+0x2c1/0x3a0 [ 441.206397][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 441.211640][ C1] ? __pfx_kthread+0x10/0x10 [ 441.216342][ C1] ret_from_fork+0x45/0x80 [ 441.220880][ C1] ? __pfx_kthread+0x10/0x10 [ 441.225497][ C1] ret_from_fork_asm+0x1a/0x30 [ 441.230321][ C1] [ 441.233353][ C1] task:kworker/R-liber state:I stack:29024 pid:383 tgid:383 ppid:2 flags:0x00004000 [ 441.243612][ C1] Call Trace: [ 441.246906][ C1] [ 441.249878][ C1] __schedule+0x1042/0x34b0 [ 441.254433][ C1] ? __pfx___schedule+0x10/0x10 [ 441.259332][ C1] ? schedule+0x298/0x350 [ 441.263828][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.268896][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.274130][ C1] ? lock_acquire+0x2f/0xb0 [ 441.278682][ C1] ? schedule+0x1fd/0x350 [ 441.283106][ C1] schedule+0xe7/0x350 [ 441.287234][ C1] rescuer_thread+0x946/0xe20 [ 441.291948][ C1] ? __kthread_parkme+0xb7/0x220 [ 441.296927][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.302015][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 441.307255][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 441.312504][ C1] ? __kthread_parkme+0x148/0x220 [ 441.317557][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 441.322805][ C1] kthread+0x2c1/0x3a0 [ 441.326894][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 441.332132][ C1] ? __pfx_kthread+0x10/0x10 [ 441.336847][ C1] ret_from_fork+0x45/0x80 [ 441.341315][ C1] ? __pfx_kthread+0x10/0x10 [ 441.345949][ C1] ret_from_fork_asm+0x1a/0x30 [ 441.350788][ C1] [ 441.353833][ C1] task:kworker/R-zd121 state:I stack:30144 pid:414 tgid:414 ppid:2 flags:0x00004000 [ 441.364075][ C1] Call Trace: [ 441.367449][ C1] [ 441.370400][ C1] __schedule+0x1042/0x34b0 [ 441.374936][ C1] ? __pfx___schedule+0x10/0x10 [ 441.379810][ C1] ? schedule+0x298/0x350 [ 441.384178][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.389245][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.394484][ C1] ? lock_acquire+0x2f/0xb0 [ 441.399012][ C1] ? schedule+0x1fd/0x350 [ 441.403372][ C1] schedule+0xe7/0x350 [ 441.407462][ C1] rescuer_thread+0x946/0xe20 [ 441.412171][ C1] ? __kthread_parkme+0xb7/0x220 [ 441.417126][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.422212][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 441.427433][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 441.432658][ C1] ? __kthread_parkme+0x148/0x220 [ 441.437704][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 441.443023][ C1] kthread+0x2c1/0x3a0 [ 441.447108][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 441.452325][ C1] ? __pfx_kthread+0x10/0x10 [ 441.456933][ C1] ret_from_fork+0x45/0x80 [ 441.461375][ C1] ? __pfx_kthread+0x10/0x10 [ 441.466070][ C1] ret_from_fork_asm+0x1a/0x30 [ 441.470870][ C1] [ 441.473913][ C1] task:kworker/R-uas state:I stack:30048 pid:495 tgid:495 ppid:2 flags:0x00004000 [ 441.484146][ C1] Call Trace: [ 441.487508][ C1] [ 441.490467][ C1] __schedule+0x1042/0x34b0 [ 441.495001][ C1] ? __pfx___schedule+0x10/0x10 [ 441.499873][ C1] ? schedule+0x298/0x350 [ 441.504233][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.509279][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.514502][ C1] ? lock_acquire+0x2f/0xb0 [ 441.519037][ C1] ? schedule+0x1fd/0x350 [ 441.523392][ C1] schedule+0xe7/0x350 [ 441.527578][ C1] rescuer_thread+0x946/0xe20 [ 441.532305][ C1] ? __kthread_parkme+0xb7/0x220 [ 441.537262][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.542321][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 441.547549][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 441.552787][ C1] ? __kthread_parkme+0x148/0x220 [ 441.557846][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 441.563074][ C1] kthread+0x2c1/0x3a0 [ 441.567171][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 441.572394][ C1] ? __pfx_kthread+0x10/0x10 [ 441.577003][ C1] ret_from_fork+0x45/0x80 [ 441.581447][ C1] ? __pfx_kthread+0x10/0x10 [ 441.586071][ C1] ret_from_fork_asm+0x1a/0x30 [ 441.590874][ C1] [ 441.593923][ C1] task:kworker/R-usbip state:I stack:30832 pid:1055 tgid:1055 ppid:2 flags:0x00004000 [ 441.604260][ C1] Call Trace: [ 441.607593][ C1] [ 441.610558][ C1] __schedule+0x1042/0x34b0 [ 441.615110][ C1] ? __pfx___schedule+0x10/0x10 [ 441.620033][ C1] ? schedule+0x298/0x350 [ 441.624426][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.629492][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.634724][ C1] ? lock_acquire+0x2f/0xb0 [ 441.639264][ C1] ? schedule+0x1fd/0x350 [ 441.643642][ C1] schedule+0xe7/0x350 [ 441.647761][ C1] rescuer_thread+0x946/0xe20 [ 441.652480][ C1] ? __kthread_parkme+0xb7/0x220 [ 441.657448][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.662517][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 441.667746][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 441.672979][ C1] ? __kthread_parkme+0x148/0x220 [ 441.678050][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 441.683282][ C1] kthread+0x2c1/0x3a0 [ 441.687371][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 441.692600][ C1] ? __pfx_kthread+0x10/0x10 [ 441.697212][ C1] ret_from_fork+0x45/0x80 [ 441.701677][ C1] ? __pfx_kthread+0x10/0x10 [ 441.706292][ C1] ret_from_fork_asm+0x1a/0x30 [ 441.711092][ C1] [ 441.714122][ C1] task:kworker/1:2 state:I stack:22416 pid:1124 tgid:1124 ppid:2 flags:0x00004000 [ 441.724349][ C1] Workqueue: 0x0 (pm) [ 441.728449][ C1] Call Trace: [ 441.731737][ C1] [ 441.734685][ C1] __schedule+0x1042/0x34b0 [ 441.739232][ C1] ? __pfx___schedule+0x10/0x10 [ 441.744110][ C1] ? schedule+0x298/0x350 [ 441.748481][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.753531][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.758752][ C1] ? lock_acquire+0x2f/0xb0 [ 441.763284][ C1] ? schedule+0x1fd/0x350 [ 441.767645][ C1] schedule+0xe7/0x350 [ 441.771757][ C1] ? worker_thread+0x271/0xf00 [ 441.776551][ C1] worker_thread+0x2de/0xf00 [ 441.781175][ C1] ? __kthread_parkme+0x148/0x220 [ 441.786231][ C1] ? __pfx_worker_thread+0x10/0x10 [ 441.791387][ C1] kthread+0x2c1/0x3a0 [ 441.795471][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 441.800711][ C1] ? __pfx_kthread+0x10/0x10 [ 441.805333][ C1] ret_from_fork+0x45/0x80 [ 441.809779][ C1] ? __pfx_kthread+0x10/0x10 [ 441.814388][ C1] ret_from_fork_asm+0x1a/0x30 [ 441.819201][ C1] [ 441.822226][ C1] task:pvrusb2-context state:S stack:30144 pid:1301 tgid:1301 ppid:2 flags:0x00004000 [ 441.832455][ C1] Call Trace: [ 441.835745][ C1] [ 441.838701][ C1] __schedule+0x1042/0x34b0 [ 441.843254][ C1] ? __pfx___schedule+0x10/0x10 [ 441.848129][ C1] ? schedule+0x298/0x350 [ 441.852485][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.857538][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.862780][ C1] ? lock_acquire+0x2f/0xb0 [ 441.867310][ C1] ? schedule+0x1fd/0x350 [ 441.871665][ C1] schedule+0xe7/0x350 [ 441.875764][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 441.881861][ C1] pvr2_context_thread_func+0x631/0x970 [ 441.887461][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 441.893563][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 441.899665][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 441.904897][ C1] ? __kthread_parkme+0x148/0x220 [ 441.909942][ C1] ? __pfx_pvr2_context_thread_func+0x10/0x10 [ 441.916043][ C1] kthread+0x2c1/0x3a0 [ 441.920134][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 441.925372][ C1] ? __pfx_kthread+0x10/0x10 [ 441.929984][ C1] ret_from_fork+0x45/0x80 [ 441.934432][ C1] ? __pfx_kthread+0x10/0x10 [ 441.939041][ C1] ret_from_fork_asm+0x1a/0x30 [ 441.943846][ C1] [ 441.946874][ C1] task:kworker/R-kvub3 state:I stack:30048 pid:1338 tgid:1338 ppid:2 flags:0x00004000 [ 441.957114][ C1] Call Trace: [ 441.960400][ C1] [ 441.963356][ C1] __schedule+0x1042/0x34b0 [ 441.967884][ C1] ? __pfx___schedule+0x10/0x10 [ 441.972775][ C1] ? schedule+0x298/0x350 [ 441.977148][ C1] ? __pfx_lock_release+0x10/0x10 [ 441.982202][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 441.987419][ C1] ? lock_acquire+0x2f/0xb0 [ 441.991950][ C1] ? schedule+0x1fd/0x350 [ 441.996304][ C1] schedule+0xe7/0x350 [ 442.000395][ C1] rescuer_thread+0x946/0xe20 [ 442.005112][ C1] ? __kthread_parkme+0xb7/0x220 [ 442.010066][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.015135][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.020350][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 442.025619][ C1] ? __kthread_parkme+0x148/0x220 [ 442.030658][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.035882][ C1] kthread+0x2c1/0x3a0 [ 442.039968][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.045186][ C1] ? __pfx_kthread+0x10/0x10 [ 442.049832][ C1] ret_from_fork+0x45/0x80 [ 442.054296][ C1] ? __pfx_kthread+0x10/0x10 [ 442.058917][ C1] ret_from_fork_asm+0x1a/0x30 [ 442.063731][ C1] [ 442.066769][ C1] task:kworker/R-kvub3 state:I stack:30048 pid:1339 tgid:1339 ppid:2 flags:0x00004000 [ 442.077026][ C1] Call Trace: [ 442.080315][ C1] [ 442.083294][ C1] __schedule+0x1042/0x34b0 [ 442.087833][ C1] ? __pfx___schedule+0x10/0x10 [ 442.092711][ C1] ? schedule+0x298/0x350 [ 442.097065][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.102119][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.107353][ C1] ? lock_acquire+0x2f/0xb0 [ 442.111885][ C1] ? schedule+0x1fd/0x350 [ 442.116241][ C1] schedule+0xe7/0x350 [ 442.120357][ C1] rescuer_thread+0x946/0xe20 [ 442.125150][ C1] ? __kthread_parkme+0xb7/0x220 [ 442.130122][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.135182][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.140420][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 442.145655][ C1] ? __kthread_parkme+0x148/0x220 [ 442.150701][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.155930][ C1] kthread+0x2c1/0x3a0 [ 442.160015][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.165247][ C1] ? __pfx_kthread+0x10/0x10 [ 442.169855][ C1] ret_from_fork+0x45/0x80 [ 442.174324][ C1] ? __pfx_kthread+0x10/0x10 [ 442.178953][ C1] ret_from_fork_asm+0x1a/0x30 [ 442.183770][ C1] [ 442.186805][ C1] task:kworker/R-kvub3 state:I stack:30048 pid:1340 tgid:1340 ppid:2 flags:0x00004000 [ 442.197047][ C1] Call Trace: [ 442.200338][ C1] [ 442.203292][ C1] __schedule+0x1042/0x34b0 [ 442.207830][ C1] ? __pfx___schedule+0x10/0x10 [ 442.212826][ C1] ? schedule+0x298/0x350 [ 442.217234][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.222291][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.227533][ C1] ? lock_acquire+0x2f/0xb0 [ 442.232117][ C1] ? schedule+0x1fd/0x350 [ 442.236507][ C1] schedule+0xe7/0x350 [ 442.240608][ C1] rescuer_thread+0x946/0xe20 [ 442.245340][ C1] ? __kthread_parkme+0xb7/0x220 [ 442.250298][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.255371][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.260605][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 442.265850][ C1] ? __kthread_parkme+0x148/0x220 [ 442.270904][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.276134][ C1] kthread+0x2c1/0x3a0 [ 442.280223][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.285439][ C1] ? __pfx_kthread+0x10/0x10 [ 442.290058][ C1] ret_from_fork+0x45/0x80 [ 442.294628][ C1] ? __pfx_kthread+0x10/0x10 [ 442.299247][ C1] ret_from_fork_asm+0x1a/0x30 [ 442.304080][ C1] [ 442.307117][ C1] task:kworker/R-kmems state:I stack:30048 pid:1344 tgid:1344 ppid:2 flags:0x00004000 [ 442.317363][ C1] Call Trace: [ 442.320654][ C1] [ 442.323607][ C1] __schedule+0x1042/0x34b0 [ 442.328175][ C1] ? __pfx___schedule+0x10/0x10 [ 442.333059][ C1] ? schedule+0x298/0x350 [ 442.337412][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.342559][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.347786][ C1] ? lock_acquire+0x2f/0xb0 [ 442.352334][ C1] ? schedule+0x1fd/0x350 [ 442.356796][ C1] schedule+0xe7/0x350 [ 442.360920][ C1] rescuer_thread+0x946/0xe20 [ 442.365654][ C1] ? __kthread_parkme+0xb7/0x220 [ 442.370624][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.375692][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.380926][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 442.386160][ C1] ? __kthread_parkme+0x148/0x220 [ 442.391215][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.396474][ C1] kthread+0x2c1/0x3a0 [ 442.400588][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.405827][ C1] ? __pfx_kthread+0x10/0x10 [ 442.410453][ C1] ret_from_fork+0x45/0x80 [ 442.414908][ C1] ? __pfx_kthread+0x10/0x10 [ 442.419544][ C1] ret_from_fork_asm+0x1a/0x30 [ 442.424468][ C1] [ 442.427494][ C1] task:kworker/R-elous state:I stack:30832 pid:1377 tgid:1377 ppid:2 flags:0x00004000 [ 442.437787][ C1] Call Trace: [ 442.441074][ C1] [ 442.444034][ C1] __schedule+0x1042/0x34b0 [ 442.448567][ C1] ? __pfx___schedule+0x10/0x10 [ 442.453446][ C1] ? schedule+0x298/0x350 [ 442.457815][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.463043][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.468267][ C1] ? lock_acquire+0x2f/0xb0 [ 442.472798][ C1] ? schedule+0x1fd/0x350 [ 442.477154][ C1] schedule+0xe7/0x350 [ 442.481272][ C1] rescuer_thread+0x946/0xe20 [ 442.486004][ C1] ? __kthread_parkme+0xb7/0x220 [ 442.490972][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.496033][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.501262][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 442.506494][ C1] ? __kthread_parkme+0x148/0x220 [ 442.511540][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.516769][ C1] kthread+0x2c1/0x3a0 [ 442.520853][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.526097][ C1] ? __pfx_kthread+0x10/0x10 [ 442.530710][ C1] ret_from_fork+0x45/0x80 [ 442.535165][ C1] ? __pfx_kthread+0x10/0x10 [ 442.539775][ C1] ret_from_fork_asm+0x1a/0x30 [ 442.544638][ C1] [ 442.547671][ C1] task:kworker/u8:6 state:I stack:26048 pid:1447 tgid:1447 ppid:2 flags:0x00004000 [ 442.557901][ C1] Workqueue: 0x0 (events_unbound) [ 442.563048][ C1] Call Trace: [ 442.566336][ C1] [ 442.569281][ C1] __schedule+0x1042/0x34b0 [ 442.573818][ C1] ? __pfx___schedule+0x10/0x10 [ 442.578694][ C1] ? schedule+0x298/0x350 [ 442.583049][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.588104][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.593327][ C1] ? lock_acquire+0x2f/0xb0 [ 442.597889][ C1] ? schedule+0x1fd/0x350 [ 442.602296][ C1] schedule+0xe7/0x350 [ 442.606415][ C1] ? worker_thread+0x271/0xf00 [ 442.611218][ C1] worker_thread+0x2de/0xf00 [ 442.615878][ C1] ? __kthread_parkme+0x148/0x220 [ 442.620945][ C1] ? __pfx_worker_thread+0x10/0x10 [ 442.626100][ C1] kthread+0x2c1/0x3a0 [ 442.630284][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.635515][ C1] ? __pfx_kthread+0x10/0x10 [ 442.640133][ C1] ret_from_fork+0x45/0x80 [ 442.644601][ C1] ? __pfx_kthread+0x10/0x10 [ 442.649225][ C1] ret_from_fork_asm+0x1a/0x30 [ 442.654035][ C1] [ 442.657069][ C1] task:kworker/R-mld state:I stack:30048 pid:1563 tgid:1563 ppid:2 flags:0x00004000 [ 442.667313][ C1] Call Trace: [ 442.670602][ C1] [ 442.673544][ C1] __schedule+0x1042/0x34b0 [ 442.678084][ C1] ? __pfx___schedule+0x10/0x10 [ 442.682958][ C1] ? schedule+0x298/0x350 [ 442.687306][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.692354][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.697606][ C1] ? lock_acquire+0x2f/0xb0 [ 442.702143][ C1] ? schedule+0x1fd/0x350 [ 442.706502][ C1] schedule+0xe7/0x350 [ 442.710592][ C1] rescuer_thread+0x946/0xe20 [ 442.715305][ C1] ? __kthread_parkme+0xb7/0x220 [ 442.720262][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.725334][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.730557][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 442.735781][ C1] ? __kthread_parkme+0x148/0x220 [ 442.740826][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.746053][ C1] kthread+0x2c1/0x3a0 [ 442.750157][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.755387][ C1] ? __pfx_kthread+0x10/0x10 [ 442.760016][ C1] ret_from_fork+0x45/0x80 [ 442.764480][ C1] ? __pfx_kthread+0x10/0x10 [ 442.769102][ C1] ret_from_fork_asm+0x1a/0x30 [ 442.773911][ C1] [ 442.776962][ C1] task:kworker/R-ipv6_ state:I stack:30048 pid:1564 tgid:1564 ppid:2 flags:0x00004000 [ 442.787182][ C1] Call Trace: [ 442.790463][ C1] [ 442.793404][ C1] __schedule+0x1042/0x34b0 [ 442.797940][ C1] ? __pfx___schedule+0x10/0x10 [ 442.802817][ C1] ? schedule+0x298/0x350 [ 442.807167][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.812217][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.817437][ C1] ? lock_acquire+0x2f/0xb0 [ 442.821964][ C1] ? schedule+0x1fd/0x350 [ 442.826315][ C1] schedule+0xe7/0x350 [ 442.830406][ C1] rescuer_thread+0x946/0xe20 [ 442.835121][ C1] ? __kthread_parkme+0xb7/0x220 [ 442.840079][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.845137][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.850360][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 442.855591][ C1] ? __kthread_parkme+0x148/0x220 [ 442.860639][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 442.865864][ C1] kthread+0x2c1/0x3a0 [ 442.869947][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.875168][ C1] ? __pfx_kthread+0x10/0x10 [ 442.879777][ C1] ret_from_fork+0x45/0x80 [ 442.884221][ C1] ? __pfx_kthread+0x10/0x10 [ 442.888829][ C1] ret_from_fork_asm+0x1a/0x30 [ 442.893647][ C1] [ 442.896676][ C1] task:kworker/u8:7 state:I stack:26048 pid:2380 tgid:2380 ppid:2 flags:0x00004000 [ 442.906904][ C1] Workqueue: 0x0 (flush-8:0) [ 442.911618][ C1] Call Trace: [ 442.914916][ C1] [ 442.917871][ C1] __schedule+0x1042/0x34b0 [ 442.922419][ C1] ? __pfx___schedule+0x10/0x10 [ 442.927334][ C1] ? schedule+0x298/0x350 [ 442.931687][ C1] ? __pfx_lock_release+0x10/0x10 [ 442.936824][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 442.942044][ C1] ? lock_acquire+0x2f/0xb0 [ 442.946570][ C1] ? schedule+0x1fd/0x350 [ 442.950929][ C1] schedule+0xe7/0x350 [ 442.955018][ C1] ? worker_thread+0x271/0xf00 [ 442.959826][ C1] worker_thread+0x2de/0xf00 [ 442.964485][ C1] ? __kthread_parkme+0x148/0x220 [ 442.969531][ C1] ? __pfx_worker_thread+0x10/0x10 [ 442.974673][ C1] kthread+0x2c1/0x3a0 [ 442.978772][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 442.983991][ C1] ? __pfx_kthread+0x10/0x10 [ 442.988629][ C1] ret_from_fork+0x45/0x80 [ 442.993075][ C1] ? __pfx_kthread+0x10/0x10 [ 442.997686][ C1] ret_from_fork_asm+0x1a/0x30 [ 443.002520][ C1] [ 443.005545][ C1] task:kworker/0:2 state:I stack:22208 pid:2821 tgid:2821 ppid:2 flags:0x00004000 [ 443.015764][ C1] Workqueue: 0x0 (events) [ 443.020205][ C1] Call Trace: [ 443.023489][ C1] [ 443.026448][ C1] __schedule+0x1042/0x34b0 [ 443.030977][ C1] ? __pfx___schedule+0x10/0x10 [ 443.035846][ C1] ? schedule+0x298/0x350 [ 443.040195][ C1] ? __pfx_lock_release+0x10/0x10 [ 443.045241][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 443.050458][ C1] ? lock_acquire+0x2f/0xb0 [ 443.054981][ C1] ? schedule+0x1fd/0x350 [ 443.059335][ C1] schedule+0xe7/0x350 [ 443.063424][ C1] ? worker_thread+0x271/0xf00 [ 443.068216][ C1] worker_thread+0x2de/0xf00 [ 443.072838][ C1] ? __kthread_parkme+0x148/0x220 [ 443.077881][ C1] ? __pfx_worker_thread+0x10/0x10 [ 443.083021][ C1] kthread+0x2c1/0x3a0 [ 443.087116][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 443.092335][ C1] ? __pfx_kthread+0x10/0x10 [ 443.096943][ C1] ret_from_fork+0x45/0x80 [ 443.101400][ C1] ? __pfx_kthread+0x10/0x10 [ 443.106006][ C1] ret_from_fork_asm+0x1a/0x30 [ 443.110803][ C1] [ 443.113831][ C1] task:jbd2/sda1-8 state:S stack:26288 pid:2823 tgid:2823 ppid:2 flags:0x00004000 [ 443.124048][ C1] Call Trace: [ 443.127357][ C1] [ 443.130299][ C1] __schedule+0x1042/0x34b0 [ 443.134855][ C1] ? __pfx___schedule+0x10/0x10 [ 443.139737][ C1] ? schedule+0x298/0x350 [ 443.144111][ C1] ? __pfx_lock_release+0x10/0x10 [ 443.149178][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 443.154416][ C1] ? lock_acquire+0x2f/0xb0 [ 443.158949][ C1] ? schedule+0x1fd/0x350 [ 443.163306][ C1] schedule+0xe7/0x350 [ 443.167397][ C1] kjournald2+0x5c7/0x760 [ 443.171766][ C1] ? __kthread_parkme+0xb7/0x220 [ 443.176820][ C1] ? __pfx_kjournald2+0x10/0x10 [ 443.181728][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 443.187834][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 443.193064][ C1] ? __kthread_parkme+0x148/0x220 [ 443.198116][ C1] ? __pfx_kjournald2+0x10/0x10 [ 443.203004][ C1] kthread+0x2c1/0x3a0 [ 443.207092][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 443.212337][ C1] ? __pfx_kthread+0x10/0x10 [ 443.216970][ C1] ret_from_fork+0x45/0x80 [ 443.221418][ C1] ? __pfx_kthread+0x10/0x10 [ 443.226038][ C1] ret_from_fork_asm+0x1a/0x30 [ 443.230839][ C1] [ 443.233866][ C1] task:kworker/R-ext4- state:I stack:30144 pid:2824 tgid:2824 ppid:2 flags:0x00004000 [ 443.244094][ C1] Call Trace: [ 443.247390][ C1] [ 443.250332][ C1] __schedule+0x1042/0x34b0 [ 443.254885][ C1] ? __pfx___schedule+0x10/0x10 [ 443.259782][ C1] ? schedule+0x298/0x350 [ 443.264135][ C1] ? __pfx_lock_release+0x10/0x10 [ 443.269184][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 443.274405][ C1] ? lock_acquire+0x2f/0xb0 [ 443.278938][ C1] ? schedule+0x1fd/0x350 [ 443.283300][ C1] schedule+0xe7/0x350 [ 443.287500][ C1] rescuer_thread+0x946/0xe20 [ 443.292229][ C1] ? __kthread_parkme+0xb7/0x220 [ 443.297189][ C1] ? __pfx_lock_release+0x10/0x10 [ 443.302277][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 443.307521][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 443.312772][ C1] ? __kthread_parkme+0x148/0x220 [ 443.317819][ C1] ? __pfx_rescuer_thread+0x10/0x10 [ 443.323051][ C1] kthread+0x2c1/0x3a0 [ 443.327159][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 443.332400][ C1] ? __pfx_kthread+0x10/0x10 [ 443.337012][ C1] ret_from_fork+0x45/0x80 [ 443.341456][ C1] ? __pfx_kthread+0x10/0x10 [ 443.346099][ C1] ret_from_fork_asm+0x1a/0x30 [ 443.350905][ C1] [ 443.353952][ C1] task:syslogd state:S stack:24976 pid:2843 tgid:2843 ppid:1 flags:0x00000002 [ 443.364169][ C1] Call Trace: [ 443.367454][ C1] [ 443.370401][ C1] __schedule+0x1042/0x34b0 [ 443.374955][ C1] ? __pfx___schedule+0x10/0x10 [ 443.379854][ C1] ? schedule+0x298/0x350 [ 443.384206][ C1] ? __pfx_lock_release+0x10/0x10 [ 443.389270][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 443.394487][ C1] ? lock_acquire+0x2f/0xb0 [ 443.399036][ C1] ? schedule+0x1fd/0x350 [ 443.403392][ C1] schedule+0xe7/0x350 [ 443.407484][ C1] schedule_timeout+0x258/0x2a0 [ 443.412372][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 443.417775][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 443.423606][ C1] ? prepare_to_wait_exclusive+0xe2/0x2b0 [ 443.429361][ C1] __skb_wait_for_more_packets+0x36c/0x5e0 [ 443.435218][ C1] ? __pfx___skb_wait_for_more_packets+0x10/0x10 [ 443.441590][ C1] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 443.446989][ C1] ? __pfx_receiver_wake_function+0x10/0x10 [ 443.452920][ C1] __unix_dgram_recvmsg+0x243/0xdd0 [ 443.458180][ C1] ? __pfx___unix_dgram_recvmsg+0x10/0x10 [ 443.463931][ C1] ? __pfx_sock_has_perm+0x10/0x10 [ 443.469064][ C1] ? __pfx_avc_has_perm+0x10/0x10 [ 443.474130][ C1] unix_dgram_recvmsg+0xd0/0x110 [ 443.479095][ C1] sock_recvmsg+0x1f6/0x250 [ 443.483624][ C1] sock_read_iter+0x2bb/0x3b0 [ 443.488362][ C1] ? __pfx_sock_read_iter+0x10/0x10 [ 443.493601][ C1] ? security_file_permission+0x21/0x80 [ 443.499181][ C1] vfs_read+0xa4c/0xbe0 [ 443.503396][ C1] ? __pfx_vfs_read+0x10/0x10 [ 443.508128][ C1] ? hrtimer_reprogram+0x283/0x460 [ 443.513342][ C1] ? handle_softirqs+0x5a3/0x8d0 [ 443.518315][ C1] ? lockdep_softirqs_on+0x221/0x340 [ 443.523673][ C1] ksys_read+0x1fa/0x260 [ 443.528020][ C1] ? __pfx_ksys_read+0x10/0x10 [ 443.532847][ C1] do_syscall_64+0xcd/0x250 [ 443.537379][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.543343][ C1] RIP: 0033:0x7fd7fe3b2b6a [ 443.547775][ C1] RSP: 002b:00007fff960e3ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 443.556227][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd7fe3b2b6a [ 443.564212][ C1] RDX: 00000000000000ff RSI: 00005651dc6da300 RDI: 0000000000000000 [ 443.572218][ C1] RBP: 00005651dc6da2c0 R08: 0000000000000001 R09: 0000000000000000 [ 443.580292][ C1] R10: 00007fd7fe5513a3 R11: 0000000000000246 R12: 00005651dc6da353 [ 443.588278][ C1] R13: 00005651dc6da300 R14: 0000000000000000 R15: 00007fd7fe595a80 [ 443.596281][ C1] [ 443.599313][ C1] task:acpid state:S stack:26256 pid:2846 tgid:2846 ppid:1 flags:0x00000002 [ 443.609539][ C1] Call Trace: [ 443.612945][ C1] [ 443.615887][ C1] __schedule+0x1042/0x34b0 [ 443.620419][ C1] ? __pfx___schedule+0x10/0x10 [ 443.625294][ C1] ? schedule+0x298/0x350 [ 443.629645][ C1] ? __pfx_lock_release+0x10/0x10 [ 443.634691][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 443.639928][ C1] ? lock_acquire+0x2f/0xb0 [ 443.644487][ C1] ? schedule+0x1fd/0x350 [ 443.648887][ C1] schedule+0xe7/0x350 [ 443.653012][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 443.659136][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 443.665774][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 443.672067][ C1] do_select+0x12ec/0x17b0 [ 443.676556][ C1] ? __pfx_do_select+0x10/0x10 [ 443.681354][ C1] ? __pfx_mark_lock+0x10/0x10 [ 443.686146][ C1] ? mark_lock+0xb5/0xc60 [ 443.690543][ C1] ? __pfx_pollwake+0x10/0x10 [ 443.695259][ C1] ? __pfx_pollwake+0x10/0x10 [ 443.699984][ C1] ? __pfx_pollwake+0x10/0x10 [ 443.704710][ C1] ? __pfx_pollwake+0x10/0x10 [ 443.709521][ C1] ? __pfx_pollwake+0x10/0x10 [ 443.714279][ C1] ? __pfx_pollwake+0x10/0x10 [ 443.719012][ C1] ? __pfx_pollwake+0x10/0x10 [ 443.723733][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 443.728959][ C1] ? lock_acquire+0x2f/0xb0 [ 443.733493][ C1] ? __might_fault+0xe3/0x190 [ 443.738210][ C1] ? __might_fault+0xe3/0x190 [ 443.742944][ C1] ? core_sys_select+0x459/0xb80 [ 443.747911][ C1] core_sys_select+0x459/0xb80 [ 443.752715][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 443.758031][ C1] ? dput.part.0+0xd8/0x9b0 [ 443.762598][ C1] ? set_user_sigmask+0x217/0x2a0 [ 443.767652][ C1] ? vfs_read+0x239/0xbe0 [ 443.772032][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 443.777454][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 443.782860][ C1] do_pselect.constprop.0+0x1a0/0x1f0 [ 443.788279][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 443.794244][ C1] __x64_sys_pselect6+0x183/0x240 [ 443.799336][ C1] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 443.804952][ C1] do_syscall_64+0xcd/0x250 [ 443.809494][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.815426][ C1] RIP: 0033:0x7fab0a208591 [ 443.819856][ C1] RSP: 002b:00007fffca53d610 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 443.828310][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab0a208591 [ 443.836300][ C1] RDX: 0000000000000000 RSI: 00007fffca53d708 RDI: 000000000000000b [ 443.844283][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 443.852288][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 443.860277][ C1] R13: 000056348af97178 R14: 0000000000000000 R15: 000000000000000a [ 443.868281][ C1] [ 443.871313][ C1] task:klogd state:S stack:25424 pid:2850 tgid:2850 ppid:1 flags:0x00000002 [ 443.881578][ C1] Call Trace: [ 443.884869][ C1] [ 443.887828][ C1] __schedule+0x1042/0x34b0 [ 443.892380][ C1] ? __pfx___schedule+0x10/0x10 [ 443.897272][ C1] ? schedule+0x298/0x350 [ 443.901636][ C1] ? __pfx_lock_release+0x10/0x10 [ 443.906693][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 443.912002][ C1] ? lock_acquire+0x2f/0xb0 [ 443.916537][ C1] ? schedule+0x1fd/0x350 [ 443.920899][ C1] schedule+0xe7/0x350 [ 443.925010][ C1] syslog_print+0x214/0x5d0 [ 443.929559][ C1] ? __pfx_syslog_print+0x10/0x10 [ 443.934614][ C1] ? avc_has_perm_noaudit+0x143/0x3a0 [ 443.940030][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 443.946217][ C1] ? avc_has_perm+0x11b/0x1c0 [ 443.950937][ C1] do_syslog+0x3e1/0x6c0 [ 443.955210][ C1] ? __pfx_do_syslog+0x10/0x10 [ 443.959996][ C1] ? rcu_is_watching+0x12/0xc0 [ 443.964782][ C1] __x64_sys_syslog+0x74/0xb0 [ 443.969473][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 443.974700][ C1] do_syscall_64+0xcd/0x250 [ 443.979217][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.985143][ C1] RIP: 0033:0x7f1fcd2aafa7 [ 443.989587][ C1] RSP: 002b:00007ffeae7256c8 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 [ 443.998019][ C1] RAX: ffffffffffffffda RBX: 00007f1fcd4494a0 RCX: 00007f1fcd2aafa7 [ 444.006092][ C1] RDX: 00000000000003ff RSI: 00007f1fcd4494a0 RDI: 0000000000000002 [ 444.014074][ C1] RBP: 0000000000000000 R08: 0000000000000007 R09: 74b7f54623f3350a [ 444.022056][ C1] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f1fcd4494a0 [ 444.030034][ C1] R13: 00007f1fcd439212 R14: 00007f1fcd44950b R15: 00007f1fcd44950b [ 444.038034][ C1] [ 444.041066][ C1] task:udevd state:S stack:26192 pid:2861 tgid:2861 ppid:1 flags:0x00000002 [ 444.051284][ C1] Call Trace: [ 444.054570][ C1] [ 444.057519][ C1] __schedule+0x1042/0x34b0 [ 444.062089][ C1] ? __pfx___schedule+0x10/0x10 [ 444.066979][ C1] ? schedule+0x298/0x350 [ 444.071352][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.076412][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 444.081641][ C1] ? lock_acquire+0x2f/0xb0 [ 444.086207][ C1] ? schedule+0x1fd/0x350 [ 444.090565][ C1] schedule+0xe7/0x350 [ 444.094661][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 444.100754][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 444.107365][ C1] ? do_epoll_wait+0x13ae/0x1aa0 [ 444.112340][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 444.117585][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 444.123068][ C1] do_epoll_wait+0x13c7/0x1aa0 [ 444.127881][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 444.133030][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 444.138258][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 444.144621][ C1] ? ktime_get_ts64+0x1ad/0x2a0 [ 444.149493][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 444.154718][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 444.160466][ C1] do_syscall_64+0xcd/0x250 [ 444.165072][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.171007][ C1] RIP: 0033:0x7f301b900457 [ 444.175440][ C1] RSP: 002b:00007fffb92c69d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 444.183877][ C1] RAX: ffffffffffffffda RBX: 00007fffb92c6ad8 RCX: 00007f301b900457 [ 444.191879][ C1] RDX: 0000000000000008 RSI: 00007fffb92c6ad8 RDI: 000000000000000b [ 444.199871][ C1] RBP: 0000555deb9800c0 R08: 00000000ffffffff R09: 0000000000000000 [ 444.207873][ C1] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8 [ 444.215945][ C1] R13: 0000555deb9987c4 R14: 0000000000000000 R15: 0000000000000000 [ 444.223943][ C1] [ 444.226972][ C1] task:dbus-daemon state:S stack:26848 pid:2883 tgid:2883 ppid:1 flags:0x00000002 [ 444.237212][ C1] Call Trace: [ 444.240497][ C1] [ 444.243445][ C1] __schedule+0x1042/0x34b0 [ 444.247977][ C1] ? __pfx___schedule+0x10/0x10 [ 444.252865][ C1] ? schedule+0x298/0x350 [ 444.257234][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.262289][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 444.267517][ C1] ? lock_acquire+0x2f/0xb0 [ 444.272054][ C1] ? schedule+0x1fd/0x350 [ 444.276418][ C1] schedule+0xe7/0x350 [ 444.280605][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 444.286696][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 444.293320][ C1] ? do_epoll_wait+0x13ae/0x1aa0 [ 444.298322][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 444.303809][ C1] do_epoll_wait+0x13c7/0x1aa0 [ 444.308616][ C1] ? mark_lock+0xb5/0xc60 [ 444.312982][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 444.318127][ C1] ? find_held_lock+0x2d/0x110 [ 444.322932][ C1] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 444.329507][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.334579][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 444.340953][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 444.346173][ C1] ? handle_mm_fault+0x497/0xaa0 [ 444.351133][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 444.356890][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 444.362223][ C1] do_syscall_64+0xcd/0x250 [ 444.366759][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.372715][ C1] RIP: 0033:0x7f4ad21ea457 [ 444.377158][ C1] RSP: 002b:00007ffd8da4edf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 444.385592][ C1] RAX: ffffffffffffffda RBX: 00007ffd8da4ee08 RCX: 00007f4ad21ea457 [ 444.393578][ C1] RDX: 0000000000000040 RSI: 00007ffd8da4ee08 RDI: 0000000000000003 [ 444.401562][ C1] RBP: 00007ffd8da4f198 R08: 0000000000000bea R09: 00007f4ad235f080 [ 444.409552][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 444.417555][ C1] R13: 0000000000000001 R14: 00007ffd8da4f198 R15: 00007ffd8da4f4a8 [ 444.425585][ C1] [ 444.428623][ C1] task:dhcpcd state:S stack:26384 pid:2898 tgid:2898 ppid:1 flags:0x00000002 [ 444.438852][ C1] Call Trace: [ 444.442141][ C1] [ 444.445087][ C1] __schedule+0x1042/0x34b0 [ 444.449633][ C1] ? __pfx___schedule+0x10/0x10 [ 444.454702][ C1] ? schedule+0x298/0x350 [ 444.459129][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.464195][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 444.469448][ C1] ? lock_acquire+0x2f/0xb0 [ 444.474018][ C1] ? schedule+0x1fd/0x350 [ 444.478384][ C1] schedule+0xe7/0x350 [ 444.482482][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 444.488577][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 444.495300][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 444.500531][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 444.505777][ C1] ? __pfx___pollwait+0x10/0x10 [ 444.510667][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 444.515971][ C1] ? unix_dgram_poll+0x373/0x780 [ 444.520942][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 444.527222][ C1] do_sys_poll+0xae0/0xde0 [ 444.531691][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 444.536684][ C1] ? move_addr_to_user+0xab/0x1d0 [ 444.541758][ C1] ? __pfx_pollwake+0x10/0x10 [ 444.546602][ C1] ? __pfx_pollwake+0x10/0x10 [ 444.551350][ C1] ? __pfx_pollwake+0x10/0x10 [ 444.556191][ C1] ? __pfx_pollwake+0x10/0x10 [ 444.560935][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.566166][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 444.571429][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 444.576735][ C1] ? set_user_sigmask+0x217/0x2a0 [ 444.581803][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 444.587238][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 444.592051][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 444.597386][ C1] ? __secure_computing+0x227/0x3a0 [ 444.602647][ C1] do_syscall_64+0xcd/0x250 [ 444.607190][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.613124][ C1] RIP: 0033:0x7f5233b9ead5 [ 444.617573][ C1] RSP: 002b:00007ffea55760e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 444.626040][ C1] RAX: ffffffffffffffda RBX: 0000564485b57f20 RCX: 00007f5233b9ead5 [ 444.634027][ C1] RDX: 00007ffea5576100 RSI: 0000000000000004 RDI: 0000564485b61eb0 [ 444.642099][ C1] RBP: 00007ffea5576430 R08: 0000000000000008 R09: 00007f5233c87080 [ 444.650084][ C1] R10: 00007ffea5576430 R11: 0000000000000246 R12: 00007ffea5576128 [ 444.658070][ C1] R13: 000056446ddba610 R14: 0000000000000000 R15: 0000000000000000 [ 444.666072][ C1] [ 444.669103][ C1] task:dhcpcd state:S stack:23840 pid:2899 tgid:2899 ppid:2898 flags:0x00000002 [ 444.679345][ C1] Call Trace: [ 444.682629][ C1] [ 444.685577][ C1] __schedule+0x1042/0x34b0 [ 444.690114][ C1] ? __pfx___schedule+0x10/0x10 [ 444.695114][ C1] ? schedule+0x298/0x350 [ 444.699471][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.704549][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 444.709772][ C1] ? lock_acquire+0x2f/0xb0 [ 444.714301][ C1] ? schedule+0x1fd/0x350 [ 444.718753][ C1] schedule+0xe7/0x350 [ 444.722868][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 444.728964][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 444.735616][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 444.740865][ C1] ? __pfx___pollwait+0x10/0x10 [ 444.745871][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 444.751275][ C1] ? unix_dgram_poll+0x373/0x780 [ 444.756257][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 444.762535][ C1] do_sys_poll+0xae0/0xde0 [ 444.766994][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 444.772006][ C1] ? sock_def_readable+0x1de/0x610 [ 444.777148][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.782204][ C1] ? __pfx_pollwake+0x10/0x10 [ 444.786936][ C1] ? __pfx_pollwake+0x10/0x10 [ 444.791675][ C1] ? __pfx_pollwake+0x10/0x10 [ 444.796424][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.801674][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 444.806902][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 444.812127][ C1] ? set_user_sigmask+0x217/0x2a0 [ 444.817202][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 444.822647][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 444.827465][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 444.832795][ C1] do_syscall_64+0xcd/0x250 [ 444.837314][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.843265][ C1] RIP: 0033:0x7f5233b9ead5 [ 444.847707][ C1] RSP: 002b:00007ffea55760e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 444.856144][ C1] RAX: ffffffffffffffda RBX: 0000564485b57f20 RCX: 00007f5233b9ead5 [ 444.864147][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000564485b57f00 [ 444.872166][ C1] RBP: 00007ffea5576430 R08: 0000000000000008 R09: 2ac63936523d8d72 [ 444.880168][ C1] R10: 00007ffea5576430 R11: 0000000000000246 R12: 0000000000000000 [ 444.888155][ C1] R13: 000056446ddba610 R14: 0000000000000000 R15: 0000000000000000 [ 444.896165][ C1] [ 444.899282][ C1] task:dhcpcd state:S stack:27984 pid:2900 tgid:2900 ppid:2898 flags:0x00000002 [ 444.909595][ C1] Call Trace: [ 444.912882][ C1] [ 444.915826][ C1] __schedule+0x1042/0x34b0 [ 444.920359][ C1] ? __pfx___schedule+0x10/0x10 [ 444.925239][ C1] ? schedule+0x298/0x350 [ 444.929589][ C1] ? __pfx_lock_release+0x10/0x10 [ 444.934637][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 444.939873][ C1] ? lock_acquire+0x2f/0xb0 [ 444.944402][ C1] ? schedule+0x1fd/0x350 [ 444.948757][ C1] schedule+0xe7/0x350 [ 444.952862][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 444.958950][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 444.965561][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 444.970800][ C1] ? __pfx___pollwait+0x10/0x10 [ 444.975680][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 444.980990][ C1] ? unix_dgram_poll+0x373/0x780 [ 444.985954][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 444.992248][ C1] do_sys_poll+0xae0/0xde0 [ 444.996711][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 445.001679][ C1] ? hlock_class+0x4e/0x130 [ 445.006205][ C1] ? mark_lock+0xb5/0xc60 [ 445.010580][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 445.015660][ C1] ? __pfx_pollwake+0x10/0x10 [ 445.020460][ C1] ? __pfx_pollwake+0x10/0x10 [ 445.025166][ C1] ? __pfx_pollwake+0x10/0x10 [ 445.029871][ C1] ? __pfx_pollwake+0x10/0x10 [ 445.034599][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.039825][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 445.045066][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 445.050285][ C1] ? set_user_sigmask+0x217/0x2a0 [ 445.055346][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 445.060748][ C1] ? __rseq_handle_notify_resume+0x67c/0x10b0 [ 445.066953][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 445.072358][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 445.077157][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 445.082488][ C1] ? __secure_computing+0x227/0x3a0 [ 445.087728][ C1] do_syscall_64+0xcd/0x250 [ 445.092256][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.098200][ C1] RIP: 0033:0x7f5233b9ead5 [ 445.102635][ C1] RSP: 002b:00007ffea55760e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 445.111071][ C1] RAX: ffffffffffffffda RBX: 0000564485b57f20 RCX: 00007f5233b9ead5 [ 445.119063][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000564485b61020 [ 445.127047][ C1] RBP: 00007ffea5576430 R08: 0000000000000008 R09: 000056446ddba3d0 [ 445.135028][ C1] R10: 00007ffea5576430 R11: 0000000000000246 R12: 0000000000000000 [ 445.143031][ C1] R13: 000056446ddba610 R14: 0000000000000003 R15: 0000000000000000 [ 445.151029][ C1] [ 445.154057][ C1] task:dhcpcd state:S stack:26704 pid:2901 tgid:2901 ppid:2898 flags:0x00000002 [ 445.164287][ C1] Call Trace: [ 445.167597][ C1] [ 445.170542][ C1] __schedule+0x1042/0x34b0 [ 445.175255][ C1] ? __pfx___schedule+0x10/0x10 [ 445.180138][ C1] ? schedule+0x298/0x350 [ 445.184492][ C1] ? __pfx_lock_release+0x10/0x10 [ 445.189562][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 445.194786][ C1] ? lock_acquire+0x2f/0xb0 [ 445.199318][ C1] ? schedule+0x1fd/0x350 [ 445.203702][ C1] schedule+0xe7/0x350 [ 445.207812][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 445.213906][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 445.220536][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 445.225800][ C1] ? __pfx___pollwait+0x10/0x10 [ 445.230743][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 445.236066][ C1] ? unix_dgram_poll+0x373/0x780 [ 445.241081][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 445.247381][ C1] do_sys_poll+0xae0/0xde0 [ 445.251886][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 445.256892][ C1] ? unix_stream_recvmsg+0x138/0x1c0 [ 445.262219][ C1] ? __pfx_pollwake+0x10/0x10 [ 445.266931][ C1] ? __pfx_pollwake+0x10/0x10 [ 445.271641][ C1] ? __pfx_pollwake+0x10/0x10 [ 445.276373][ C1] ? __pfx_pollwake+0x10/0x10 [ 445.281091][ C1] ? __pfx_pollwake+0x10/0x10 [ 445.285821][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.291132][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 445.296373][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 445.301600][ C1] ? set_user_sigmask+0x217/0x2a0 [ 445.306658][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 445.312083][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 445.317492][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 445.322295][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 445.327615][ C1] ? ksys_read+0x1ad/0x260 [ 445.332068][ C1] ? __secure_computing+0x227/0x3a0 [ 445.337322][ C1] do_syscall_64+0xcd/0x250 [ 445.341850][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.347861][ C1] RIP: 0033:0x7f5233b9ead5 [ 445.352288][ C1] RSP: 002b:00007ffea55760e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 445.360721][ C1] RAX: ffffffffffffffda RBX: 0000564485b57f20 RCX: 00007f5233b9ead5 [ 445.368710][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000564485b61020 [ 445.376695][ C1] RBP: 00007ffea5576430 R08: 0000000000000008 R09: 000056446ddba3d0 [ 445.384694][ C1] R10: 00007ffea5576430 R11: 0000000000000246 R12: 0000000000000000 [ 445.392679][ C1] R13: 000056446ddba610 R14: 0000000000000000 R15: 0000000000000000 [ 445.400677][ C1] [ 445.404154][ C1] task:sshd state:S stack:27072 pid:2917 tgid:2917 ppid:1 flags:0x00000002 [ 445.414384][ C1] Call Trace: [ 445.417685][ C1] [ 445.420645][ C1] __schedule+0x1042/0x34b0 [ 445.425377][ C1] ? __pfx___schedule+0x10/0x10 [ 445.430274][ C1] ? schedule+0x298/0x350 [ 445.434642][ C1] ? __pfx_lock_release+0x10/0x10 [ 445.439725][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 445.444958][ C1] ? lock_acquire+0x2f/0xb0 [ 445.449490][ C1] ? schedule+0x1fd/0x350 [ 445.453865][ C1] schedule+0xe7/0x350 [ 445.458051][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 445.464249][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 445.470964][ C1] ? tcp_poll+0x45b/0xf90 [ 445.475373][ C1] ? lock_acquire+0x2f/0xb0 [ 445.479909][ C1] ? __might_fault+0xe3/0x190 [ 445.484624][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 445.491015][ C1] do_sys_poll+0xae0/0xde0 [ 445.495475][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 445.500451][ C1] ? mark_lock+0xb5/0xc60 [ 445.504843][ C1] ? __pfx_mark_lock+0x10/0x10 [ 445.510070][ C1] ? __pfx_mark_lock+0x10/0x10 [ 445.514934][ C1] ? __pfx_mark_lock+0x10/0x10 [ 445.519733][ C1] ? __pfx_pollwake+0x10/0x10 [ 445.524464][ C1] ? __pfx_pollwake+0x10/0x10 [ 445.529218][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.534438][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 445.539665][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 445.544907][ C1] ? set_user_sigmask+0x217/0x2a0 [ 445.549980][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 445.555540][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 445.560390][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 445.565798][ C1] do_syscall_64+0xcd/0x250 [ 445.570348][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.576365][ C1] RIP: 0033:0x7f71cd726ad5 [ 445.580912][ C1] RSP: 002b:00007fff5825d5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 445.589355][ C1] RAX: ffffffffffffffda RBX: 0000563fdac05ad0 RCX: 00007f71cd726ad5 [ 445.597367][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000563fdac0b4b0 [ 445.605381][ C1] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 445.613370][ C1] R10: 00007fff5825d7a8 R11: 0000000000000246 R12: 0000563fdac0b4b0 [ 445.621816][ C1] R13: 00007fff5825d7a8 R14: 0000000000000002 R15: 0000563fdac06b2c [ 445.629835][ C1] [ 445.632872][ C1] task:getty state:S stack:25376 pid:2919 tgid:2919 ppid:1 flags:0x00000002 [ 445.643134][ C1] Call Trace: [ 445.646453][ C1] [ 445.649427][ C1] __schedule+0x1042/0x34b0 [ 445.653982][ C1] ? __pfx___schedule+0x10/0x10 [ 445.658865][ C1] ? schedule+0x298/0x350 [ 445.663239][ C1] ? __pfx_lock_release+0x10/0x10 [ 445.668292][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 445.673517][ C1] ? lock_acquire+0x2f/0xb0 [ 445.678057][ C1] ? schedule+0x1fd/0x350 [ 445.682420][ C1] schedule+0xe7/0x350 [ 445.686514][ C1] schedule_timeout+0x258/0x2a0 [ 445.691469][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 445.696872][ C1] ? down_read+0xc9/0x330 [ 445.701228][ C1] ? __pfx___up_read+0x10/0x10 [ 445.706093][ C1] ? wait_woken+0x48/0x1c0 [ 445.710536][ C1] wait_woken+0x175/0x1c0 [ 445.715028][ C1] n_tty_read+0x10fb/0x1480 [ 445.719587][ C1] ? __pfx_n_tty_read+0x10/0x10 [ 445.724483][ C1] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 445.730587][ C1] ? __pfx_woken_wake_function+0x10/0x10 [ 445.736256][ C1] tty_read+0x30e/0x5b0 [ 445.740869][ C1] ? __pfx_tty_read+0x10/0x10 [ 445.745567][ C1] ? inode_security+0x101/0x130 [ 445.750453][ C1] ? security_file_permission+0x21/0x80 [ 445.756043][ C1] vfs_read+0x87f/0xbe0 [ 445.760252][ C1] ? __pfx_vfs_read+0x10/0x10 [ 445.765001][ C1] ksys_read+0x12f/0x260 [ 445.769274][ C1] ? __pfx_ksys_read+0x10/0x10 [ 445.774075][ C1] do_syscall_64+0xcd/0x250 [ 445.778601][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.784641][ C1] RIP: 0033:0x7f0f938c1b6a [ 445.789079][ C1] RSP: 002b:00007ffdbaa46368 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 445.797511][ C1] RAX: ffffffffffffffda RBX: 00005566ec9812c0 RCX: 00007f0f938c1b6a [ 445.805516][ C1] RDX: 0000000000000001 RSI: 00007ffdbaa46380 RDI: 0000000000000000 [ 445.813500][ C1] RBP: 00005566ec981320 R08: 0000000000000000 R09: b5e683d9acad7841 [ 445.821508][ C1] R10: 0000000000000010 R11: 0000000000000246 R12: 00005566ec98135c [ 445.829506][ C1] R13: 00007ffdbaa46380 R14: 0000000000000000 R15: 00005566ec98135c [ 445.837506][ C1] [ 445.840541][ C1] task:dhcpcd state:S stack:26368 pid:2921 tgid:2921 ppid:2899 flags:0x00000002 [ 445.850786][ C1] Call Trace: [ 445.854162][ C1] [ 445.857110][ C1] __schedule+0x1042/0x34b0 [ 445.861650][ C1] ? __pfx___schedule+0x10/0x10 [ 445.866559][ C1] ? schedule+0x298/0x350 [ 445.870910][ C1] ? __pfx_lock_release+0x10/0x10 [ 445.875960][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 445.881182][ C1] ? lock_acquire+0x2f/0xb0 [ 445.885711][ C1] ? schedule+0x1fd/0x350 [ 445.890065][ C1] schedule+0xe7/0x350 [ 445.894158][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 445.900264][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 445.906889][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 445.912124][ C1] ? __pfx___pollwait+0x10/0x10 [ 445.917023][ C1] ? __pfx_unix_dgram_poll+0x10/0x10 [ 445.922333][ C1] ? unix_dgram_poll+0x373/0x780 [ 445.927323][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 445.933602][ C1] do_sys_poll+0xae0/0xde0 [ 445.938062][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 445.943041][ C1] ? __pfx_packet_sendmsg+0x10/0x10 [ 445.948319][ C1] ? __pfx_pollwake+0x10/0x10 [ 445.953038][ C1] ? __pfx_pollwake+0x10/0x10 [ 445.957783][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.963093][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 445.968322][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 445.973546][ C1] ? set_user_sigmask+0x217/0x2a0 [ 445.978605][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 445.984011][ C1] ? __pfx___seccomp_filter+0x10/0x10 [ 445.989422][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 445.994224][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 445.999550][ C1] ? __secure_computing+0x227/0x3a0 [ 446.004803][ C1] do_syscall_64+0xcd/0x250 [ 446.009347][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.015290][ C1] RIP: 0033:0x7f5233b9ead5 [ 446.019728][ C1] RSP: 002b:00007ffea55760e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 446.028164][ C1] RAX: ffffffffffffffda RBX: 0000564485b57f20 RCX: 00007f5233b9ead5 [ 446.036178][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564485b62d90 [ 446.044172][ C1] RBP: 00007ffea5576430 R08: 0000000000000008 R09: 0000000000000000 [ 446.052163][ C1] R10: 00007ffea5576430 R11: 0000000000000246 R12: 0000000000000000 [ 446.060151][ C1] R13: 000056446ddba610 R14: 0000000000000000 R15: 0000000000000000 [ 446.068166][ C1] [ 446.071199][ C1] task:kworker/0:3 state:D stack:20816 pid:3985 tgid:3985 ppid:2 flags:0x00004000 [ 446.081431][ C1] Workqueue: usb_hub_wq hub_event [ 446.086475][ C1] Call Trace: [ 446.089847][ C1] [ 446.092986][ C1] __schedule+0x1042/0x34b0 [ 446.097524][ C1] ? __pfx___schedule+0x10/0x10 [ 446.102426][ C1] ? schedule+0x298/0x350 [ 446.106804][ C1] ? __pfx_lock_release+0x10/0x10 [ 446.111866][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 446.117109][ C1] ? lock_acquire+0x2f/0xb0 [ 446.121658][ C1] ? schedule+0x1fd/0x350 [ 446.126033][ C1] schedule+0xe7/0x350 [ 446.130130][ C1] schedule_timeout+0x136/0x2a0 [ 446.134999][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 446.140481][ C1] ? __pfx_process_timeout+0x10/0x10 [ 446.145791][ C1] ? mark_held_locks+0x9f/0xe0 [ 446.150595][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 446.155821][ C1] __wait_for_common+0x3e1/0x600 [ 446.160800][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 446.166198][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 446.171698][ C1] usb_start_wait_urb+0x148/0x4c0 [ 446.176760][ C1] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 446.182363][ C1] ? __asan_memset+0x23/0x50 [ 446.186982][ C1] usb_control_msg+0x327/0x4b0 [ 446.191777][ C1] ? __pfx_usb_control_msg+0x10/0x10 [ 446.197102][ C1] ? usb_control_msg+0x3a3/0x4b0 [ 446.202074][ C1] hid_get_class_descriptor.constprop.0+0x9a/0xf0 [ 446.208527][ C1] usbhid_parse+0x679/0xa20 [ 446.213083][ C1] ? __pfx_usbhid_parse+0x10/0x10 [ 446.218146][ C1] hid_add_device+0x18b/0xa70 [ 446.222844][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 446.228352][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 446.233575][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 446.239164][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 446.244488][ C1] usbhid_probe+0xd3b/0x1410 [ 446.249129][ C1] usb_probe_interface+0x300/0x9c0 [ 446.254267][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 446.259924][ C1] really_probe+0x23e/0xa90 [ 446.264451][ C1] __driver_probe_device+0x1de/0x440 [ 446.269774][ C1] driver_probe_device+0x4c/0x1b0 [ 446.274829][ C1] __device_attach_driver+0x1df/0x310 [ 446.280309][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 446.286221][ C1] bus_for_each_drv+0x157/0x1e0 [ 446.291105][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 446.296512][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 446.301741][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 446.307591][ C1] __device_attach+0x1e8/0x4b0 [ 446.312373][ C1] ? __pfx___device_attach+0x10/0x10 [ 446.317686][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 446.322905][ C1] bus_probe_device+0x17f/0x1c0 [ 446.327775][ C1] device_add+0x114b/0x1a70 [ 446.332308][ C1] ? __pfx_device_add+0x10/0x10 [ 446.337205][ C1] ? mark_held_locks+0x9f/0xe0 [ 446.342009][ C1] usb_set_configuration+0x10cb/0x1c50 [ 446.347512][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 446.353611][ C1] usb_generic_driver_probe+0xb1/0x110 [ 446.359106][ C1] usb_probe_device+0xec/0x3e0 [ 446.363899][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 446.369292][ C1] really_probe+0x23e/0xa90 [ 446.373822][ C1] __driver_probe_device+0x1de/0x440 [ 446.379129][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 446.384614][ C1] driver_probe_device+0x4c/0x1b0 [ 446.389661][ C1] __device_attach_driver+0x1df/0x310 [ 446.395060][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 446.400980][ C1] bus_for_each_drv+0x157/0x1e0 [ 446.405864][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 446.411269][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 446.416499][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 446.422334][ C1] __device_attach+0x1e8/0x4b0 [ 446.427128][ C1] ? __pfx___device_attach+0x10/0x10 [ 446.432453][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 446.437677][ C1] bus_probe_device+0x17f/0x1c0 [ 446.442549][ C1] device_add+0x114b/0x1a70 [ 446.447081][ C1] ? __pfx_device_add+0x10/0x10 [ 446.451956][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 446.457722][ C1] usb_new_device+0xd90/0x1a10 [ 446.462527][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 446.467786][ C1] hub_event+0x2e58/0x4f40 [ 446.472269][ C1] ? __pfx_hub_event+0x10/0x10 [ 446.477128][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 446.482813][ C1] ? rcu_is_watching+0x12/0xc0 [ 446.487621][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 446.492853][ C1] ? process_one_work+0x921/0x1ba0 [ 446.498017][ C1] ? lock_acquire+0x2f/0xb0 [ 446.502560][ C1] ? process_one_work+0x921/0x1ba0 [ 446.507711][ C1] process_one_work+0x9c5/0x1ba0 [ 446.512716][ C1] ? __pfx_hcd_resume_work+0x10/0x10 [ 446.518043][ C1] ? __pfx_process_one_work+0x10/0x10 [ 446.523467][ C1] ? assign_work+0x1a0/0x250 [ 446.528109][ C1] worker_thread+0x6c8/0xf00 [ 446.532738][ C1] ? __kthread_parkme+0x148/0x220 [ 446.537795][ C1] ? __pfx_worker_thread+0x10/0x10 [ 446.542939][ C1] kthread+0x2c1/0x3a0 [ 446.547055][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 446.552281][ C1] ? __pfx_kthread+0x10/0x10 [ 446.556901][ C1] ret_from_fork+0x45/0x80 [ 446.561351][ C1] ? __pfx_kthread+0x10/0x10 [ 446.565979][ C1] ret_from_fork_asm+0x1a/0x30 [ 446.570807][ C1] [ 446.573958][ C1] task:sshd state:S stack:25424 pid:3995 tgid:3995 ppid:2917 flags:0x00000002 [ 446.584186][ C1] Call Trace: [ 446.587479][ C1] [ 446.590451][ C1] __schedule+0x1042/0x34b0 [ 446.594989][ C1] ? __pfx___schedule+0x10/0x10 [ 446.599960][ C1] ? schedule+0x298/0x350 [ 446.604342][ C1] ? __pfx_lock_release+0x10/0x10 [ 446.609406][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 446.614636][ C1] ? lock_acquire+0x2f/0xb0 [ 446.619168][ C1] ? schedule+0x1fd/0x350 [ 446.623529][ C1] schedule+0xe7/0x350 [ 446.627634][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 446.633729][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 446.640348][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 446.645599][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 446.651443][ C1] ? __pollwait+0x26d/0x4c0 [ 446.655981][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 446.662294][ C1] do_sys_poll+0xae0/0xde0 [ 446.666738][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 446.671804][ C1] ? __pfx_do_sys_poll+0x10/0x10 [ 446.676773][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 446.682019][ C1] ? __pfx_mark_lock+0x10/0x10 [ 446.686807][ C1] ? __pfx_mark_lock+0x10/0x10 [ 446.691599][ C1] ? tcp_sendmsg+0x38/0x50 [ 446.696036][ C1] ? __pfx_lock_release+0x10/0x10 [ 446.701117][ C1] ? __pfx_pollwake+0x10/0x10 [ 446.705828][ C1] ? __pfx_pollwake+0x10/0x10 [ 446.710537][ C1] ? __pfx_pollwake+0x10/0x10 [ 446.715257][ C1] ? __pfx_pollwake+0x10/0x10 [ 446.720051][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 446.725294][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 446.730543][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 446.735777][ C1] ? set_user_sigmask+0x217/0x2a0 [ 446.740842][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 446.746267][ C1] __x64_sys_ppoll+0x25a/0x2d0 [ 446.751083][ C1] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 446.756418][ C1] ? ksys_write+0x1ad/0x260 [ 446.760953][ C1] ? __pfx_ksys_write+0x10/0x10 [ 446.765862][ C1] do_syscall_64+0xcd/0x250 [ 446.770384][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.776399][ C1] RIP: 0033:0x7f6695f3bad5 [ 446.780833][ C1] RSP: 002b:00007ffd0181a1f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 446.789294][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f6695f3bad5 [ 446.797285][ C1] RDX: 00007ffd0181a210 RSI: 0000000000000004 RDI: 000055baf381fb20 [ 446.805298][ C1] RBP: 000055baf381e5e0 R08: 0000000000000008 R09: 0000000000000000 [ 446.813286][ C1] R10: 00007ffd0181a2f8 R11: 0000000000000246 R12: 000055baeaeaaaa4 [ 446.821276][ C1] R13: 0000000000000001 R14: 000055baeaeab3e8 R15: 00007ffd0181a278 [ 446.829280][ C1] [ 446.832311][ C1] task:syz-execprog state:S stack:25424 pid:3997 tgid:3997 ppid:3995 flags:0x00000000 [ 446.842551][ C1] Call Trace: [ 446.845839][ C1] [ 446.848783][ C1] __schedule+0x1042/0x34b0 [ 446.853320][ C1] ? __pfx___schedule+0x10/0x10 [ 446.858205][ C1] ? schedule+0x298/0x350 [ 446.862907][ C1] ? __pfx_lock_release+0x10/0x10 [ 446.867959][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 446.873183][ C1] ? lock_acquire+0x2f/0xb0 [ 446.877713][ C1] ? schedule+0x1fd/0x350 [ 446.882070][ C1] schedule+0xe7/0x350 [ 446.886161][ C1] do_wait+0x1dd/0x570 [ 446.890279][ C1] kernel_waitid+0x116/0x180 [ 446.894911][ C1] ? __pfx_kernel_waitid+0x10/0x10 [ 446.900056][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 446.905728][ C1] ? __pfx___schedule+0x10/0x10 [ 446.910631][ C1] __do_sys_waitid+0x21d/0x250 [ 446.915424][ C1] ? __pfx___do_sys_waitid+0x10/0x10 [ 446.920782][ C1] ? rcu_is_watching+0x12/0xc0 [ 446.925582][ C1] do_syscall_64+0xcd/0x250 [ 446.930198][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.936146][ C1] RIP: 0033:0x40708e [ 446.940055][ C1] RSP: 002b:000000c000078d60 EFLAGS: 00000212 ORIG_RAX: 00000000000000f7 [ 446.948489][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040708e [ 446.956474][ C1] RDX: 000000c000078e48 RSI: 0000000000000fa2 RDI: 0000000000000001 [ 446.964476][ C1] RBP: 000000c000078da0 R08: 0000000000000000 R09: 0000000000000000 [ 446.972459][ C1] R10: 0000000001000004 R11: 0000000000000212 R12: 000000c000078e90 [ 446.980447][ C1] R13: 0000000000000000 R14: 000000c001f47340 R15: 0000000000000001 [ 446.988471][ C1] [ 446.991504][ C1] task:syz-execprog state:S stack:27360 pid:3998 tgid:3997 ppid:3995 flags:0x00000000 [ 447.001747][ C1] Call Trace: [ 447.005034][ C1] [ 447.007980][ C1] __schedule+0x1042/0x34b0 [ 447.012516][ C1] ? __pfx___schedule+0x10/0x10 [ 447.017394][ C1] ? schedule+0x298/0x350 [ 447.021746][ C1] ? __pfx_lock_release+0x10/0x10 [ 447.026814][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 447.032038][ C1] ? lock_acquire+0x2f/0xb0 [ 447.036593][ C1] ? schedule+0x1fd/0x350 [ 447.040946][ C1] ? futex_wait_queue+0x41/0x1f0 [ 447.045904][ C1] schedule+0xe7/0x350 [ 447.049998][ C1] futex_wait_queue+0xfc/0x1f0 [ 447.054786][ C1] __futex_wait+0x291/0x3c0 [ 447.059337][ C1] ? __pfx___futex_wait+0x10/0x10 [ 447.064385][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 447.069442][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 447.074793][ C1] ? ktime_add_safe+0x60/0x70 [ 447.079499][ C1] futex_wait+0xe9/0x380 [ 447.083767][ C1] ? __pfx_futex_wait+0x10/0x10 [ 447.088647][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 447.093875][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 447.099096][ C1] ? ktime_get+0xd9/0x1a0 [ 447.103484][ C1] do_futex+0x22b/0x350 [ 447.107660][ C1] ? __pfx_do_futex+0x10/0x10 [ 447.112377][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 447.117164][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 447.122469][ C1] ? rcu_is_watching+0x12/0xc0 [ 447.127257][ C1] do_syscall_64+0xcd/0x250 [ 447.131784][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.137713][ C1] RIP: 0033:0x476343 [ 447.141639][ C1] RSP: 002b:000000c00005fe80 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 447.150070][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 447.158055][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000004048320 [ 447.166040][ C1] RBP: 000000c00005fec8 R08: 0000000000000000 R09: 0000000000000000 [ 447.174026][ C1] R10: 000000c00005feb8 R11: 0000000000000206 R12: 000000c00005feb8 [ 447.182039][ C1] R13: 000000c000540808 R14: 000000c000006540 R15: 3fffffffffffffff [ 447.190041][ C1] [ 447.193069][ C1] task:syz-execprog state:S stack:26912 pid:3999 tgid:3997 ppid:3995 flags:0x00000000 [ 447.203303][ C1] Call Trace: [ 447.206590][ C1] [ 447.209537][ C1] __schedule+0x1042/0x34b0 [ 447.214091][ C1] ? __pfx___schedule+0x10/0x10 [ 447.218967][ C1] ? schedule+0x298/0x350 [ 447.223384][ C1] ? __pfx_lock_release+0x10/0x10 [ 447.228457][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 447.233679][ C1] ? lock_acquire+0x2f/0xb0 [ 447.238210][ C1] ? schedule+0x1fd/0x350 [ 447.242564][ C1] ? futex_wait_queue+0x41/0x1f0 [ 447.247544][ C1] schedule+0xe7/0x350 [ 447.251678][ C1] futex_wait_queue+0xfc/0x1f0 [ 447.256470][ C1] __futex_wait+0x291/0x3c0 [ 447.261084][ C1] ? __pfx___futex_wait+0x10/0x10 [ 447.266141][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 447.271453][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 447.277376][ C1] futex_wait+0xe9/0x380 [ 447.281642][ C1] ? __pfx_futex_wait+0x10/0x10 [ 447.286521][ C1] ? __pfx_do_madvise+0x10/0x10 [ 447.291400][ C1] ? vfs_write+0x306/0x1150 [ 447.295944][ C1] do_futex+0x22b/0x350 [ 447.300206][ C1] ? __pfx_do_futex+0x10/0x10 [ 447.304901][ C1] ? __fget_files+0x40/0x3f0 [ 447.309527][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 447.314315][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 447.319630][ C1] ? rcu_is_watching+0x12/0xc0 [ 447.324423][ C1] do_syscall_64+0xcd/0x250 [ 447.328943][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.334865][ C1] RIP: 0033:0x476343 [ 447.338783][ C1] RSP: 002b:000000c000097cf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 447.347233][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 447.355394][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007c948 [ 447.363382][ C1] RBP: 000000c000097d40 R08: 0000000000000000 R09: 0000000000000000 [ 447.371371][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000015 [ 447.379361][ C1] R13: 0000000000000001 R14: 000000c0000068c0 R15: 0000000000000001 [ 447.387360][ C1] [ 447.390390][ C1] task:syz-execprog state:S stack:27440 pid:4000 tgid:3997 ppid:3995 flags:0x00000000 [ 447.400617][ C1] Call Trace: [ 447.403921][ C1] [ 447.406868][ C1] __schedule+0x1042/0x34b0 [ 447.411418][ C1] ? __pfx___schedule+0x10/0x10 [ 447.416299][ C1] ? schedule+0x298/0x350 [ 447.420653][ C1] ? __pfx_lock_release+0x10/0x10 [ 447.425723][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 447.430951][ C1] ? lock_acquire+0x2f/0xb0 [ 447.435485][ C1] ? schedule+0x1fd/0x350 [ 447.439956][ C1] schedule+0xe7/0x350 [ 447.444144][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 447.450239][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 447.456858][ C1] ? do_epoll_wait+0x13ae/0x1aa0 [ 447.461833][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 447.467060][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 447.472543][ C1] do_epoll_wait+0x13c7/0x1aa0 [ 447.477377][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 447.482527][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 447.487756][ C1] ? timekeeping_debug_get_ns+0x3e0/0x5b0 [ 447.493504][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 447.499966][ C1] ? __pfx_timespec64_add_safe+0x10/0x10 [ 447.505625][ C1] ? set_user_sigmask+0x217/0x2a0 [ 447.510699][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 447.516106][ C1] do_compat_epoll_pwait.part.0+0x26/0x1d0 [ 447.521968][ C1] __x64_sys_epoll_pwait+0x20c/0x330 [ 447.527289][ C1] ? __pfx___x64_sys_epoll_pwait+0x10/0x10 [ 447.533109][ C1] ? ksys_read+0x1ad/0x260 [ 447.537574][ C1] ? __pfx_ksys_read+0x10/0x10 [ 447.542402][ C1] do_syscall_64+0xcd/0x250 [ 447.546932][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.552859][ C1] RIP: 0033:0x40708e [ 447.556766][ C1] RSP: 002b:000000c0000936d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 [ 447.565211][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040708e [ 447.573201][ C1] RDX: 0000000000000080 RSI: 000000c000093774 RDI: 0000000000000004 [ 447.581192][ C1] RBP: 000000c000093718 R08: 0000000000000000 R09: 0000000000000000 [ 447.589189][ C1] R10: 000000000000033a R11: 0000000000000246 R12: 000000c0000937a8 [ 447.597284][ C1] R13: 0000000000000001 R14: 000000c000006c40 R15: 0000000000000001 [ 447.605292][ C1] [ 447.608326][ C1] task:syz-execprog state:S stack:27360 pid:4001 tgid:3997 ppid:3995 flags:0x00000000 [ 447.618575][ C1] Call Trace: [ 447.621913][ C1] [ 447.624881][ C1] __schedule+0x1042/0x34b0 [ 447.629430][ C1] ? __pfx___schedule+0x10/0x10 [ 447.634322][ C1] ? schedule+0x298/0x350 [ 447.638683][ C1] ? __pfx_lock_release+0x10/0x10 [ 447.643744][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 447.649009][ C1] ? lock_acquire+0x2f/0xb0 [ 447.653569][ C1] ? schedule+0x1fd/0x350 [ 447.657933][ C1] ? futex_wait_queue+0x41/0x1f0 [ 447.662899][ C1] schedule+0xe7/0x350 [ 447.666999][ C1] futex_wait_queue+0xfc/0x1f0 [ 447.671826][ C1] __futex_wait+0x291/0x3c0 [ 447.676398][ C1] ? __pfx___futex_wait+0x10/0x10 [ 447.681474][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 447.687360][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 447.692694][ C1] futex_wait+0xe9/0x380 [ 447.696985][ C1] ? __pfx_futex_wait+0x10/0x10 [ 447.701872][ C1] ? find_held_lock+0x2d/0x110 [ 447.706673][ C1] do_futex+0x22b/0x350 [ 447.710873][ C1] ? __pfx_do_futex+0x10/0x10 [ 447.715667][ C1] ? sigprocmask+0xf0/0x330 [ 447.720200][ C1] ? __pfx_sigprocmask+0x10/0x10 [ 447.725170][ C1] ? __might_fault+0xe3/0x190 [ 447.729881][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 447.734688][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 447.739998][ C1] ? rcu_is_watching+0x12/0xc0 [ 447.744821][ C1] do_syscall_64+0xcd/0x250 [ 447.749361][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.755303][ C1] RIP: 0033:0x476343 [ 447.759226][ C1] RSP: 002b:000000c00159be48 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 447.767669][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 447.775673][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00171e948 [ 447.783655][ C1] RBP: 000000c00159be90 R08: 0000000000000000 R09: 0000000000000000 [ 447.791641][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000448320 [ 447.799643][ C1] R13: 000000c000079f94 R14: 000000c001759880 R15: 0001ffffffffffff [ 447.807677][ C1] [ 447.810706][ C1] task:syz-execprog state:S stack:28992 pid:4003 tgid:3997 ppid:3995 flags:0x00000000 [ 447.820939][ C1] Call Trace: [ 447.824228][ C1] [ 447.827372][ C1] __schedule+0x1042/0x34b0 [ 447.831920][ C1] ? __pfx___schedule+0x10/0x10 [ 447.836798][ C1] ? schedule+0x298/0x350 [ 447.841167][ C1] ? __pfx_lock_release+0x10/0x10 [ 447.846223][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 447.851473][ C1] ? lock_acquire+0x2f/0xb0 [ 447.856002][ C1] ? schedule+0x1fd/0x350 [ 447.860351][ C1] ? futex_wait_queue+0x41/0x1f0 [ 447.865315][ C1] schedule+0xe7/0x350 [ 447.869415][ C1] futex_wait_queue+0xfc/0x1f0 [ 447.874201][ C1] __futex_wait+0x291/0x3c0 [ 447.878733][ C1] ? __pfx___futex_wait+0x10/0x10 [ 447.883787][ C1] ? hlock_class+0x4e/0x130 [ 447.888308][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 447.893367][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 447.898868][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 447.904101][ C1] futex_wait+0xe9/0x380 [ 447.908369][ C1] ? __pfx_futex_wait+0x10/0x10 [ 447.913246][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 447.918231][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 447.923296][ C1] do_futex+0x22b/0x350 [ 447.927493][ C1] ? __pfx_do_futex+0x10/0x10 [ 447.932280][ C1] ? find_held_lock+0x2d/0x110 [ 447.937071][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 447.941868][ C1] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 447.947635][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 447.952963][ C1] do_syscall_64+0xcd/0x250 [ 447.957504][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.963436][ C1] RIP: 0033:0x476343 [ 447.967341][ C1] RSP: 002b:000000c001597ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 447.975779][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 447.983774][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040bb8d8 [ 447.991763][ C1] RBP: 000000c001597f38 R08: 0000000000000000 R09: 0000000000000000 [ 447.999773][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 448.007760][ C1] R13: 000000c001896808 R14: 000000c001f47a40 R15: 0000ffffffffffff [ 448.015761][ C1] [ 448.018793][ C1] task:syz-execprog state:S stack:27360 pid:4004 tgid:3997 ppid:3995 flags:0x00000000 [ 448.029191][ C1] Call Trace: [ 448.032483][ C1] [ 448.035426][ C1] __schedule+0x1042/0x34b0 [ 448.039958][ C1] ? __pfx___schedule+0x10/0x10 [ 448.044836][ C1] ? schedule+0x298/0x350 [ 448.049191][ C1] ? __pfx_lock_release+0x10/0x10 [ 448.054253][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 448.059479][ C1] ? lock_acquire+0x2f/0xb0 [ 448.064009][ C1] ? schedule+0x1fd/0x350 [ 448.068363][ C1] ? futex_wait_queue+0x41/0x1f0 [ 448.073325][ C1] schedule+0xe7/0x350 [ 448.077436][ C1] futex_wait_queue+0xfc/0x1f0 [ 448.082234][ C1] __futex_wait+0x291/0x3c0 [ 448.086778][ C1] ? __pfx___futex_wait+0x10/0x10 [ 448.091913][ C1] ? hlock_class+0x4e/0x130 [ 448.096456][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 448.101514][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 448.106830][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 448.112060][ C1] futex_wait+0xe9/0x380 [ 448.116324][ C1] ? __pfx_futex_wait+0x10/0x10 [ 448.121195][ C1] ? find_held_lock+0x2d/0x110 [ 448.125988][ C1] ? __pfx_lock_release+0x10/0x10 [ 448.131039][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 448.136112][ C1] do_futex+0x22b/0x350 [ 448.140287][ C1] ? __pfx_do_futex+0x10/0x10 [ 448.144980][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 448.150244][ C1] ? sigprocmask+0xf0/0x330 [ 448.154875][ C1] ? __pfx_sigprocmask+0x10/0x10 [ 448.159836][ C1] ? __might_fault+0xe3/0x190 [ 448.164559][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 448.169341][ C1] ? __x64_sys_rt_sigprocmask+0x1fe/0x290 [ 448.175110][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 448.180430][ C1] do_syscall_64+0xcd/0x250 [ 448.184957][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.190893][ C1] RIP: 0033:0x476343 [ 448.194798][ C1] RSP: 002b:000000c002a666e0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 448.203234][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 448.211226][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000040bba60 [ 448.219215][ C1] RBP: 000000c002a66728 R08: 0000000000000000 R09: 0000000000000000 [ 448.227200][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004725e0 [ 448.235186][ C1] R13: 000000c000541008 R14: 000000c002a50380 R15: 07ffffffffffffff [ 448.243193][ C1] [ 448.246255][ C1] task:syz-execprog state:S stack:27520 pid:4005 tgid:3997 ppid:3995 flags:0x00000000 [ 448.256481][ C1] Call Trace: [ 448.259769][ C1] [ 448.262714][ C1] __schedule+0x1042/0x34b0 [ 448.267270][ C1] ? __pfx___schedule+0x10/0x10 [ 448.272148][ C1] ? schedule+0x298/0x350 [ 448.276502][ C1] ? __pfx_lock_release+0x10/0x10 [ 448.281567][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 448.286815][ C1] ? lock_acquire+0x2f/0xb0 [ 448.291357][ C1] ? schedule+0x1fd/0x350 [ 448.295719][ C1] ? futex_wait_queue+0x41/0x1f0 [ 448.300684][ C1] schedule+0xe7/0x350 [ 448.304798][ C1] futex_wait_queue+0xfc/0x1f0 [ 448.309581][ C1] __futex_wait+0x291/0x3c0 [ 448.314102][ C1] ? __pfx___futex_wait+0x10/0x10 [ 448.319156][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 448.324481][ C1] ? do_epoll_wait+0x1b7/0x1aa0 [ 448.329372][ C1] ? __pfx_lock_release+0x10/0x10 [ 448.334440][ C1] futex_wait+0xe9/0x380 [ 448.338714][ C1] ? __pfx_futex_wait+0x10/0x10 [ 448.343629][ C1] do_futex+0x22b/0x350 [ 448.347806][ C1] ? __pfx_do_futex+0x10/0x10 [ 448.352529][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 448.357334][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 448.362670][ C1] do_syscall_64+0xcd/0x250 [ 448.367212][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.373139][ C1] RIP: 0033:0x476343 [ 448.377074][ C1] RSP: 002b:000000c002a5dcf8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 448.385508][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000476343 [ 448.393536][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000541148 [ 448.401516][ C1] RBP: 000000c002a5dd40 R08: 0000000000000000 R09: 0000000000000000 [ 448.409506][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000066508 [ 448.418013][ C1] R13: 0000000000000001 R14: 000000c002a50700 R15: 0000000000000001 [ 448.426011][ C1] [ 448.429039][ C1] task:syz-executor state:S stack:24432 pid:4002 tgid:4002 ppid:4001 flags:0x00000002 [ 448.439277][ C1] Call Trace: [ 448.442566][ C1] [ 448.445505][ C1] __schedule+0x1042/0x34b0 [ 448.450041][ C1] ? __pfx___schedule+0x10/0x10 [ 448.454928][ C1] ? schedule+0x298/0x350 [ 448.459314][ C1] ? __pfx_lock_release+0x10/0x10 [ 448.464370][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 448.469618][ C1] ? lock_acquire+0x2f/0xb0 [ 448.474158][ C1] ? schedule+0x1fd/0x350 [ 448.478529][ C1] schedule+0xe7/0x350 [ 448.482633][ C1] schedule_hrtimeout_range_clock+0x272/0x3b0 [ 448.488731][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 448.495385][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 448.500653][ C1] poll_schedule_timeout.constprop.0+0xba/0x190 [ 448.506928][ C1] do_select+0x12ec/0x17b0 [ 448.511404][ C1] ? __pfx_do_select+0x10/0x10 [ 448.516201][ C1] ? __pfx_mark_lock+0x10/0x10 [ 448.520984][ C1] ? mark_lock+0xb5/0xc60 [ 448.525343][ C1] ? __pfx_pollwake+0x10/0x10 [ 448.530066][ C1] ? __pfx_pollwake+0x10/0x10 [ 448.534801][ C1] ? __pfx_pollwake+0x10/0x10 [ 448.539532][ C1] ? __pfx_pollwake+0x10/0x10 [ 448.544253][ C1] ? __pfx_pollwake+0x10/0x10 [ 448.548968][ C1] ? __pfx_pollwake+0x10/0x10 [ 448.553694][ C1] ? __pfx_pollwake+0x10/0x10 [ 448.558418][ C1] ? __pfx_pollwake+0x10/0x10 [ 448.563141][ C1] ? __pfx_pollwake+0x10/0x10 [ 448.567866][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 448.573107][ C1] ? lock_acquire+0x2f/0xb0 [ 448.577647][ C1] ? __might_fault+0xe3/0x190 [ 448.582355][ C1] ? __might_fault+0xe3/0x190 [ 448.587061][ C1] ? core_sys_select+0x459/0xb80 [ 448.592023][ C1] core_sys_select+0x459/0xb80 [ 448.596830][ C1] ? __pfx_core_sys_select+0x10/0x10 [ 448.602152][ C1] ? ktime_get_ts64+0x106/0x2a0 [ 448.607046][ C1] ? set_user_sigmask+0x217/0x2a0 [ 448.612639][ C1] ? __pfx_set_user_sigmask+0x10/0x10 [ 448.618054][ C1] do_pselect.constprop.0+0x1a0/0x1f0 [ 448.623462][ C1] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 448.629398][ C1] ? rcu_is_watching+0x12/0xc0 [ 448.634375][ C1] __x64_sys_pselect6+0x183/0x240 [ 448.639435][ C1] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 448.645024][ C1] do_syscall_64+0xcd/0x250 [ 448.649550][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.655478][ C1] RIP: 0033:0x7f259a62e4dc [ 448.659917][ C1] RSP: 002b:00007ffd80b48cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 448.668441][ C1] RAX: ffffffffffffffda RBX: 00007ffd80b48e20 RCX: 00007f259a62e4dc [ 448.676430][ C1] RDX: 0000000000000000 RSI: 00007ffd80b48e20 RDI: 0000000000000025 [ 448.684431][ C1] RBP: 00007ffd80b49270 R08: 00007ffd80b48d20 R09: 00007ffd80b48d30 [ 448.692414][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd80b490c0 [ 448.700407][ C1] R13: 0000000000000000 R14: 00007ffd80b49140 R15: 00007ffd80b48eb0 [ 448.708411][ C1] [ 448.711443][ C1] task:kworker/1:3 state:I stack:22016 pid:6835 tgid:6835 ppid:2 flags:0x00004000 [ 448.721679][ C1] Workqueue: 0x0 (rcu_gp) [ 448.726126][ C1] Call Trace: [ 448.729413][ C1] [ 448.732374][ C1] __schedule+0x1042/0x34b0 [ 448.736907][ C1] ? __pfx___schedule+0x10/0x10 [ 448.741785][ C1] ? schedule+0x298/0x350 [ 448.746142][ C1] ? __pfx_lock_release+0x10/0x10 [ 448.751283][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 448.756507][ C1] ? lock_acquire+0x2f/0xb0 [ 448.761054][ C1] ? schedule+0x1fd/0x350 [ 448.765450][ C1] schedule+0xe7/0x350 [ 448.769544][ C1] ? worker_thread+0x271/0xf00 [ 448.774353][ C1] worker_thread+0x2de/0xf00 [ 448.779000][ C1] ? __pfx_worker_thread+0x10/0x10 [ 448.784143][ C1] kthread+0x2c1/0x3a0 [ 448.788239][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 448.793462][ C1] ? __pfx_kthread+0x10/0x10 [ 448.798080][ C1] ret_from_fork+0x45/0x80 [ 448.802540][ C1] ? __pfx_kthread+0x10/0x10 [ 448.807192][ C1] ret_from_fork_asm+0x1a/0x30 [ 448.811998][ C1] [ 448.815028][ C1] task:kworker/1:4 state:D stack:25456 pid:6840 tgid:6840 ppid:2 flags:0x00004000 [ 448.825425][ C1] Workqueue: usb_hub_wq hub_event [ 448.830468][ C1] Call Trace: [ 448.833752][ C1] [ 448.836698][ C1] __schedule+0x1042/0x34b0 [ 448.841233][ C1] ? __pfx___schedule+0x10/0x10 [ 448.846111][ C1] ? schedule+0x298/0x350 [ 448.850467][ C1] ? __pfx_lock_release+0x10/0x10 [ 448.855522][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 448.860748][ C1] ? lock_acquire+0x2f/0xb0 [ 448.865274][ C1] ? schedule+0x1fd/0x350 [ 448.869631][ C1] schedule+0xe7/0x350 [ 448.873725][ C1] schedule_timeout+0x136/0x2a0 [ 448.878609][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 448.884006][ C1] ? __pfx_process_timeout+0x10/0x10 [ 448.889330][ C1] ? mark_held_locks+0x9f/0xe0 [ 448.894142][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 448.899367][ C1] __wait_for_common+0x3e1/0x600 [ 448.904327][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 448.909725][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 448.915678][ C1] usb_start_wait_urb+0x148/0x4c0 [ 448.920758][ C1] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 448.926347][ C1] ? __asan_memset+0x23/0x50 [ 448.930990][ C1] usb_control_msg+0x327/0x4b0 [ 448.935811][ C1] ? __pfx_usb_control_msg+0x10/0x10 [ 448.941169][ C1] ? usb_control_msg+0x3a3/0x4b0 [ 448.946190][ C1] hid_get_class_descriptor.constprop.0+0x9a/0xf0 [ 448.952658][ C1] usbhid_parse+0x679/0xa20 [ 448.957205][ C1] ? __pfx_usbhid_parse+0x10/0x10 [ 448.962283][ C1] hid_add_device+0x18b/0xa70 [ 448.966993][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 448.972487][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 448.977720][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 448.983225][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 448.988561][ C1] usbhid_probe+0xd3b/0x1410 [ 448.993206][ C1] usb_probe_interface+0x300/0x9c0 [ 448.998379][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 449.004057][ C1] really_probe+0x23e/0xa90 [ 449.008613][ C1] __driver_probe_device+0x1de/0x440 [ 449.013936][ C1] driver_probe_device+0x4c/0x1b0 [ 449.019017][ C1] __device_attach_driver+0x1df/0x310 [ 449.024426][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 449.030348][ C1] bus_for_each_drv+0x157/0x1e0 [ 449.035245][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 449.040664][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 449.045921][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 449.051768][ C1] __device_attach+0x1e8/0x4b0 [ 449.056563][ C1] ? __pfx___device_attach+0x10/0x10 [ 449.061878][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 449.067115][ C1] bus_probe_device+0x17f/0x1c0 [ 449.071993][ C1] device_add+0x114b/0x1a70 [ 449.076531][ C1] ? __pfx_device_add+0x10/0x10 [ 449.081410][ C1] ? mark_held_locks+0x9f/0xe0 [ 449.086234][ C1] usb_set_configuration+0x10cb/0x1c50 [ 449.091829][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 449.097926][ C1] usb_generic_driver_probe+0xb1/0x110 [ 449.103436][ C1] usb_probe_device+0xec/0x3e0 [ 449.108219][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 449.113610][ C1] really_probe+0x23e/0xa90 [ 449.118138][ C1] __driver_probe_device+0x1de/0x440 [ 449.123461][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 449.128938][ C1] driver_probe_device+0x4c/0x1b0 [ 449.133983][ C1] __device_attach_driver+0x1df/0x310 [ 449.139398][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 449.145320][ C1] bus_for_each_drv+0x157/0x1e0 [ 449.150324][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 449.155732][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 449.160958][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 449.166791][ C1] __device_attach+0x1e8/0x4b0 [ 449.171575][ C1] ? __pfx___device_attach+0x10/0x10 [ 449.176881][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 449.182099][ C1] bus_probe_device+0x17f/0x1c0 [ 449.186968][ C1] device_add+0x114b/0x1a70 [ 449.191498][ C1] ? __pfx_device_add+0x10/0x10 [ 449.196372][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 449.202132][ C1] usb_new_device+0xd90/0x1a10 [ 449.206956][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 449.212199][ C1] hub_event+0x2e58/0x4f40 [ 449.216834][ C1] ? __pfx_hub_event+0x10/0x10 [ 449.221620][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 449.227280][ C1] ? rcu_is_watching+0x12/0xc0 [ 449.232065][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 449.237287][ C1] ? process_one_work+0x921/0x1ba0 [ 449.242438][ C1] ? lock_acquire+0x2f/0xb0 [ 449.246986][ C1] ? process_one_work+0x921/0x1ba0 [ 449.252130][ C1] process_one_work+0x9c5/0x1ba0 [ 449.257138][ C1] ? __pfx_hcd_resume_work+0x10/0x10 [ 449.262548][ C1] ? __pfx_process_one_work+0x10/0x10 [ 449.267956][ C1] ? assign_work+0x1a0/0x250 [ 449.272583][ C1] worker_thread+0x6c8/0xf00 [ 449.277213][ C1] ? __kthread_parkme+0x148/0x220 [ 449.282259][ C1] ? __pfx_worker_thread+0x10/0x10 [ 449.287418][ C1] kthread+0x2c1/0x3a0 [ 449.291522][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 449.296766][ C1] ? __pfx_kthread+0x10/0x10 [ 449.301402][ C1] ret_from_fork+0x45/0x80 [ 449.305889][ C1] ? __pfx_kthread+0x10/0x10 [ 449.310502][ C1] ret_from_fork_asm+0x1a/0x30 [ 449.315301][ C1] [ 449.318334][ C1] task:kworker/0:4 state:R running task stack:24032 pid:6849 tgid:6849 ppid:2 flags:0x00004000 [ 449.330140][ C1] Workqueue: usb_hub_wq hub_event [ 449.335184][ C1] Call Trace: [ 449.338471][ C1] [ 449.341453][ C1] ? do_raw_spin_lock+0x210/0x2c0 [ 449.346579][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 449.351987][ C1] ? lock_acquire+0x2f/0xb0 [ 449.356517][ C1] ? input_inject_event+0xa4/0x370 [ 449.361648][ C1] ? _raw_spin_lock_irqsave+0x42/0x60 [ 449.367045][ C1] ? input_inject_event+0xa4/0x370 [ 449.372177][ C1] ? input_inject_event+0xa4/0x370 [ 449.377350][ C1] ? __pfx_input_leds_brightness_set+0x10/0x10 [ 449.383712][ C1] ? led_set_brightness+0x211/0x290 [ 449.388945][ C1] ? led_trigger_event+0xda/0x270 [ 449.394008][ C1] ? kbd_start+0x15c/0x1d0 [ 449.398457][ C1] ? __pfx_kbd_start+0x10/0x10 [ 449.403254][ C1] ? input_register_handle+0x332/0x5e0 [ 449.408760][ C1] ? kbd_connect+0xca/0x160 [ 449.413331][ C1] ? input_attach_handler.isra.0+0x181/0x260 [ 449.419359][ C1] ? input_register_device+0xa84/0x1110 [ 449.424978][ C1] ? hidinput_connect+0x1d9c/0x2ba0 [ 449.430234][ C1] ? hid_connect+0x13a8/0x18a0 [ 449.435047][ C1] ? trace_kmalloc+0x2d/0xe0 [ 449.439688][ C1] ? __kmalloc_noprof+0x202/0x3c0 [ 449.444743][ C1] ? __asan_memset+0x23/0x50 [ 449.449363][ C1] ? __pfx_hid_connect+0x10/0x10 [ 449.454321][ C1] ? usbhid_start+0x152c/0x2340 [ 449.459217][ C1] ? hid_hw_start+0xaa/0x140 [ 449.463855][ C1] ? hid_device_probe+0x3e7/0x490 [ 449.468919][ C1] ? __pfx_hid_device_probe+0x10/0x10 [ 449.474345][ C1] ? really_probe+0x23e/0xa90 [ 449.479140][ C1] ? __driver_probe_device+0x1de/0x440 [ 449.484657][ C1] ? driver_probe_device+0x4c/0x1b0 [ 449.489883][ C1] ? __device_attach_driver+0x1df/0x310 [ 449.495468][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 449.501386][ C1] ? bus_for_each_drv+0x157/0x1e0 [ 449.506449][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 449.511857][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 449.517086][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 449.522936][ C1] ? __device_attach+0x1e8/0x4b0 [ 449.527893][ C1] ? __pfx___device_attach+0x10/0x10 [ 449.533200][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 449.538422][ C1] ? bus_probe_device+0x17f/0x1c0 [ 449.543473][ C1] ? device_add+0x114b/0x1a70 [ 449.548181][ C1] ? __pfx_device_add+0x10/0x10 [ 449.553067][ C1] ? __debugfs_create_file+0x413/0x660 [ 449.558574][ C1] ? hid_add_device+0x37f/0xa70 [ 449.563444][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 449.568947][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 449.574200][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 449.579690][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 449.585023][ C1] ? usbhid_probe+0xd3b/0x1410 [ 449.590004][ C1] ? usb_probe_interface+0x300/0x9c0 [ 449.595340][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 449.601022][ C1] ? really_probe+0x23e/0xa90 [ 449.605741][ C1] ? __driver_probe_device+0x1de/0x440 [ 449.611229][ C1] ? driver_probe_device+0x4c/0x1b0 [ 449.616454][ C1] ? __device_attach_driver+0x1df/0x310 [ 449.622048][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 449.627979][ C1] ? bus_for_each_drv+0x157/0x1e0 [ 449.633037][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 449.638450][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 449.643678][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 449.649518][ C1] ? __device_attach+0x1e8/0x4b0 [ 449.654493][ C1] ? __pfx___device_attach+0x10/0x10 [ 449.659833][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 449.665081][ C1] ? bus_probe_device+0x17f/0x1c0 [ 449.670138][ C1] ? device_add+0x114b/0x1a70 [ 449.674867][ C1] ? __pfx_device_add+0x10/0x10 [ 449.679747][ C1] ? mark_held_locks+0x9f/0xe0 [ 449.684555][ C1] ? usb_set_configuration+0x10cb/0x1c50 [ 449.690226][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 449.696325][ C1] ? usb_generic_driver_probe+0xb1/0x110 [ 449.701987][ C1] ? usb_probe_device+0xec/0x3e0 [ 449.706945][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 449.712338][ C1] ? really_probe+0x23e/0xa90 [ 449.717041][ C1] ? __driver_probe_device+0x1de/0x440 [ 449.722520][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 449.728004][ C1] ? driver_probe_device+0x4c/0x1b0 [ 449.733227][ C1] ? __device_attach_driver+0x1df/0x310 [ 449.738802][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 449.744730][ C1] ? bus_for_each_drv+0x157/0x1e0 [ 449.749786][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 449.755193][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 449.760425][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 449.766256][ C1] ? __device_attach+0x1e8/0x4b0 [ 449.771232][ C1] ? __pfx___device_attach+0x10/0x10 [ 449.776536][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 449.781754][ C1] ? bus_probe_device+0x17f/0x1c0 [ 449.786794][ C1] ? device_add+0x114b/0x1a70 [ 449.791517][ C1] ? __pfx_device_add+0x10/0x10 [ 449.796507][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 449.802292][ C1] ? usb_new_device+0xd90/0x1a10 [ 449.807301][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 449.812536][ C1] ? hub_event+0x2e58/0x4f40 [ 449.817182][ C1] ? __pfx_hub_event+0x10/0x10 [ 449.821966][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 449.827639][ C1] ? rcu_is_watching+0x12/0xc0 [ 449.832420][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 449.837637][ C1] ? process_one_work+0x921/0x1ba0 [ 449.842777][ C1] ? lock_acquire+0x2f/0xb0 [ 449.847304][ C1] ? process_one_work+0x921/0x1ba0 [ 449.852463][ C1] ? process_one_work+0x9c5/0x1ba0 [ 449.857643][ C1] ? __pfx_hcd_resume_work+0x10/0x10 [ 449.862982][ C1] ? __pfx_process_one_work+0x10/0x10 [ 449.868403][ C1] ? assign_work+0x1a0/0x250 [ 449.873028][ C1] ? worker_thread+0x6c8/0xf00 [ 449.877830][ C1] ? __kthread_parkme+0x148/0x220 [ 449.882889][ C1] ? __pfx_worker_thread+0x10/0x10 [ 449.888030][ C1] ? kthread+0x2c1/0x3a0 [ 449.892288][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 449.897525][ C1] ? __pfx_kthread+0x10/0x10 [ 449.902136][ C1] ? ret_from_fork+0x45/0x80 [ 449.906756][ C1] ? __pfx_kthread+0x10/0x10 [ 449.911366][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 449.916351][ C1] [ 449.919403][ C1] task:kworker/0:5 state:I stack:28096 pid:6860 tgid:6860 ppid:2 flags:0x00004000 [ 449.929645][ C1] Workqueue: 0x0 (events) [ 449.934090][ C1] Call Trace: [ 449.937375][ C1] [ 449.940326][ C1] __schedule+0x1042/0x34b0 [ 449.944865][ C1] ? __pfx___schedule+0x10/0x10 [ 449.949864][ C1] ? schedule+0x298/0x350 [ 449.954217][ C1] ? __pfx_lock_release+0x10/0x10 [ 449.959267][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 449.964489][ C1] ? lock_acquire+0x2f/0xb0 [ 449.969016][ C1] ? schedule+0x1fd/0x350 [ 449.973372][ C1] schedule+0xe7/0x350 [ 449.977472][ C1] ? worker_thread+0x271/0xf00 [ 449.982438][ C1] worker_thread+0x2de/0xf00 [ 449.987080][ C1] ? __kthread_parkme+0x148/0x220 [ 449.992127][ C1] ? __pfx_worker_thread+0x10/0x10 [ 449.997311][ C1] kthread+0x2c1/0x3a0 [ 450.001406][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 450.006638][ C1] ? __pfx_kthread+0x10/0x10 [ 450.011247][ C1] ret_from_fork+0x45/0x80 [ 450.015693][ C1] ? __pfx_kthread+0x10/0x10 [ 450.020301][ C1] ret_from_fork_asm+0x1a/0x30 [ 450.025273][ C1] [ 450.028300][ C1] task:kworker/0:6 state:I stack:29472 pid:11444 tgid:11444 ppid:2 flags:0x00004000 [ 450.038537][ C1] Workqueue: 0x0 (events) [ 450.042983][ C1] Call Trace: [ 450.046289][ C1] [ 450.049235][ C1] __schedule+0x1042/0x34b0 [ 450.053772][ C1] ? __pfx___schedule+0x10/0x10 [ 450.058665][ C1] ? schedule+0x298/0x350 [ 450.063029][ C1] ? __pfx_lock_release+0x10/0x10 [ 450.068078][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 450.073297][ C1] ? lock_acquire+0x2f/0xb0 [ 450.077913][ C1] ? schedule+0x1fd/0x350 [ 450.082282][ C1] schedule+0xe7/0x350 [ 450.086374][ C1] ? worker_thread+0x271/0xf00 [ 450.091174][ C1] worker_thread+0x2de/0xf00 [ 450.095830][ C1] ? __kthread_parkme+0x148/0x220 [ 450.100890][ C1] ? __pfx_worker_thread+0x10/0x10 [ 450.106036][ C1] kthread+0x2c1/0x3a0 [ 450.110123][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 450.115347][ C1] ? __pfx_kthread+0x10/0x10 [ 450.119964][ C1] ret_from_fork+0x45/0x80 [ 450.124412][ C1] ? __pfx_kthread+0x10/0x10 [ 450.129020][ C1] ret_from_fork_asm+0x1a/0x30 [ 450.133822][ C1] [ 450.136847][ C1] task:kworker/1:5 state:R running task stack:25320 pid:13941 tgid:13941 ppid:2 flags:0x00004008 [ 450.148640][ C1] Workqueue: usb_hub_wq hub_event [ 450.153686][ C1] Call Trace: [ 450.156977][ C1] [ 450.159833][ C1] sched_show_task+0x3f0/0x5f0 [ 450.164619][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 450.169837][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 450.175161][ C1] show_state_filter+0xee/0x320 [ 450.180037][ C1] k_spec+0xed/0x150 [ 450.183958][ C1] ? __pfx_k_spec+0x10/0x10 [ 450.188485][ C1] kbd_event+0xcbd/0x17a0 [ 450.192852][ C1] ? __pfx_kbd_event+0x10/0x10 [ 450.197647][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 450.203305][ C1] ? rcu_is_watching+0x12/0xc0 [ 450.208098][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 450.213330][ C1] input_handle_events_default+0x116/0x1b0 [ 450.219171][ C1] input_pass_values+0x738/0x880 [ 450.224131][ C1] input_handle_event+0xb30/0x14d0 [ 450.229263][ C1] input_event+0x83/0xa0 [ 450.233536][ C1] hidinput_hid_event+0xa12/0x2410 [ 450.238677][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 450.244252][ C1] ? input_event+0x8e/0xa0 [ 450.248709][ C1] hid_process_event+0x4b7/0x5e0 [ 450.253667][ C1] ? __pfx_hidinput_hid_event+0x10/0x10 [ 450.259242][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 450.264459][ C1] hid_input_array_field+0x535/0x710 [ 450.269771][ C1] hid_report_raw_event+0xa02/0x11c0 [ 450.275107][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 450.281204][ C1] hid_irq_in+0x35e/0x870 [ 450.285564][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 450.290980][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 450.296204][ C1] dummy_timer+0x17f0/0x3930 [ 450.300831][ C1] ? lock_acquire+0x2f/0xb0 [ 450.305368][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 450.310595][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 450.315583][ C1] ? mark_held_locks+0x9f/0xe0 [ 450.320395][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 450.326298][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 450.331253][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 450.336486][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 450.342322][ C1] ? ktime_get_update_offsets_now+0x201/0x310 [ 450.348427][ C1] hrtimer_run_softirq+0x17d/0x350 [ 450.353568][ C1] handle_softirqs+0x206/0x8d0 [ 450.358368][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 450.363713][ C1] irq_exit_rcu+0xac/0x110 [ 450.368147][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 450.373808][ C1] [ 450.376749][ C1] [ 450.379690][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 450.385689][ C1] RIP: 0010:lock_acquire.part.0+0x155/0x380 [ 450.391613][ C1] Code: b8 ff ff ff ff 65 0f c1 05 90 1f cf 7e 83 f8 01 0f 85 d0 01 00 00 9c 58 f6 c4 02 0f 85 e5 01 00 00 48 85 ed 0f 85 b6 01 00 00 <48> b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 00 00 00 48 c7 [ 450.411326][ C1] RSP: 0018:ffffc9000178efd8 EFLAGS: 00000206 [ 450.417439][ C1] RAX: 0000000000000046 RBX: 1ffff920002f1dfc RCX: 0000000000000001 [ 450.425424][ C1] RDX: 0000000000000001 RSI: ffffffff8727f520 RDI: ffffffff8746ec80 [ 450.433423][ C1] RBP: 0000000000000200 R08: 0000000000000000 R09: fffffbfff1f559bf [ 450.441440][ C1] R10: ffffffff8faacdff R11: 0000000000000000 R12: 0000000000000000 [ 450.449431][ C1] R13: ffffffff899c5d48 R14: 0000000000000000 R15: 0000000000000000 [ 450.457435][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 450.463110][ C1] ? rcu_is_watching+0x12/0xc0 [ 450.467911][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 450.473154][ C1] ? usb_match_dynamic_id+0x27/0x1b0 [ 450.478467][ C1] ? lock_acquire+0x2f/0xb0 [ 450.482994][ C1] ? usb_match_dynamic_id+0x27/0x1b0 [ 450.488308][ C1] __mutex_lock+0x175/0x9c0 [ 450.492845][ C1] ? usb_match_dynamic_id+0x27/0x1b0 [ 450.498168][ C1] ? __pfx_mark_lock+0x10/0x10 [ 450.502966][ C1] ? usb_match_dynamic_id+0x27/0x1b0 [ 450.508278][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 450.513344][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 450.518670][ C1] ? find_held_lock+0x2d/0x110 [ 450.523451][ C1] ? klist_next+0x26e/0x500 [ 450.527977][ C1] ? __pfx_lock_release+0x10/0x10 [ 450.533035][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 450.538953][ C1] ? usb_match_dynamic_id+0x27/0x1b0 [ 450.544254][ C1] usb_match_dynamic_id+0x27/0x1b0 [ 450.549382][ C1] ? usb_match_id+0x176/0x1d0 [ 450.554099][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 450.560024][ C1] usb_device_match+0x1b2/0x200 [ 450.564909][ C1] ? __pfx_usb_device_match+0x10/0x10 [ 450.570313][ C1] __device_attach_driver+0x90/0x310 [ 450.575637][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 450.581546][ C1] bus_for_each_drv+0x157/0x1e0 [ 450.586438][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 450.591846][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 450.597079][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 450.602928][ C1] __device_attach+0x1e8/0x4b0 [ 450.607726][ C1] ? __pfx___device_attach+0x10/0x10 [ 450.613069][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 450.618300][ C1] bus_probe_device+0x17f/0x1c0 [ 450.623276][ C1] device_add+0x114b/0x1a70 [ 450.627826][ C1] ? __pfx_device_add+0x10/0x10 [ 450.632727][ C1] ? mark_held_locks+0x9f/0xe0 [ 450.637566][ C1] usb_set_configuration+0x10cb/0x1c50 [ 450.643080][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 450.649188][ C1] usb_generic_driver_probe+0xb1/0x110 [ 450.654763][ C1] usb_probe_device+0xec/0x3e0 [ 450.659563][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 450.664977][ C1] really_probe+0x23e/0xa90 [ 450.669518][ C1] __driver_probe_device+0x1de/0x440 [ 450.674856][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 450.680345][ C1] driver_probe_device+0x4c/0x1b0 [ 450.685416][ C1] __device_attach_driver+0x1df/0x310 [ 450.690814][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 450.696737][ C1] bus_for_each_drv+0x157/0x1e0 [ 450.701621][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 450.707033][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 450.712782][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 450.718618][ C1] __device_attach+0x1e8/0x4b0 [ 450.723423][ C1] ? __pfx___device_attach+0x10/0x10 [ 450.728729][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 450.733960][ C1] bus_probe_device+0x17f/0x1c0 [ 450.738837][ C1] device_add+0x114b/0x1a70 [ 450.743372][ C1] ? __pfx_device_add+0x10/0x10 [ 450.748257][ C1] ? usb_new_device+0xd5c/0x1a10 [ 450.753230][ C1] ? usb_new_device+0x11d6/0x1a10 [ 450.758294][ C1] usb_new_device+0xd90/0x1a10 [ 450.763187][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 450.768426][ C1] hub_event+0x2e58/0x4f40 [ 450.772882][ C1] ? __pfx_hub_event+0x10/0x10 [ 450.777664][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 450.783328][ C1] ? rcu_is_watching+0x12/0xc0 [ 450.788128][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 450.793349][ C1] ? process_one_work+0x921/0x1ba0 [ 450.798488][ C1] ? lock_acquire+0x2f/0xb0 [ 450.803039][ C1] ? process_one_work+0x921/0x1ba0 [ 450.808191][ C1] process_one_work+0x9c5/0x1ba0 [ 450.813183][ C1] ? __pfx_hcd_resume_work+0x10/0x10 [ 450.818505][ C1] ? __pfx_process_one_work+0x10/0x10 [ 450.823923][ C1] ? assign_work+0x1a0/0x250 [ 450.828552][ C1] worker_thread+0x6c8/0xf00 [ 450.833181][ C1] ? __kthread_parkme+0x148/0x220 [ 450.838230][ C1] ? __pfx_worker_thread+0x10/0x10 [ 450.843373][ C1] kthread+0x2c1/0x3a0 [ 450.847485][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 450.852730][ C1] ? __pfx_kthread+0x10/0x10 [ 450.857364][ C1] ret_from_fork+0x45/0x80 [ 450.861816][ C1] ? __pfx_kthread+0x10/0x10 [ 450.866431][ C1] ret_from_fork_asm+0x1a/0x30 [ 450.871258][ C1] [ 450.874292][ C1] task:syz-executor state:S stack:26144 pid:16027 tgid:16027 ppid:4002 flags:0x00000000 [ 450.884531][ C1] Call Trace: [ 450.887826][ C1] [ 450.890792][ C1] __schedule+0x1042/0x34b0 [ 450.895353][ C1] ? __pfx___schedule+0x10/0x10 [ 450.900240][ C1] ? schedule+0x298/0x350 [ 450.904676][ C1] ? __pfx_lock_release+0x10/0x10 [ 450.909818][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 450.915044][ C1] ? lock_acquire+0x2f/0xb0 [ 450.919589][ C1] ? schedule+0x1fd/0x350 [ 450.923957][ C1] schedule+0xe7/0x350 [ 450.928073][ C1] do_wait+0x1dd/0x570 [ 450.932174][ C1] kernel_wait4+0x16c/0x280 [ 450.936705][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 450.941768][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 450.947443][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 450.952754][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 450.958163][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 450.963478][ C1] __do_sys_wait4+0x15f/0x170 [ 450.968198][ C1] ? find_held_lock+0x2d/0x110 [ 450.972995][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 450.978253][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 450.983584][ C1] do_syscall_64+0xcd/0x250 [ 450.988106][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.994047][ C1] RIP: 0033:0x7f9ad5884953 [ 450.998472][ C1] RSP: 002b:00007ffe8c261f38 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 451.006913][ C1] RAX: ffffffffffffffda RBX: 0000000000003e9d RCX: 00007f9ad5884953 [ 451.014984][ C1] RDX: 0000000040000000 RSI: 00007ffe8c261f4c RDI: 00000000ffffffff [ 451.022982][ C1] RBP: 00007ffe8c261f4c R08: 0000000000000000 R09: 0000000000000000 [ 451.030969][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe8c261fd0 [ 451.038956][ C1] R13: 00007ffe8c261fd8 R14: 0000000000000009 R15: 0000000000000000 [ 451.047065][ C1] [ 451.050092][ C1] task:kworker/1:6 state:R running task stack:23104 pid:16028 tgid:16028 ppid:2 flags:0x00004000 [ 451.061881][ C1] Workqueue: 0x0 (events) [ 451.066330][ C1] Call Trace: [ 451.069630][ C1] [ 451.072571][ C1] __schedule+0x1042/0x34b0 [ 451.077107][ C1] ? __pfx___schedule+0x10/0x10 [ 451.081982][ C1] ? schedule+0x298/0x350 [ 451.086336][ C1] ? __pfx_lock_release+0x10/0x10 [ 451.091399][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 451.096627][ C1] ? lock_acquire+0x2f/0xb0 [ 451.101153][ C1] ? schedule+0x1fd/0x350 [ 451.105508][ C1] schedule+0xe7/0x350 [ 451.109601][ C1] ? worker_thread+0x271/0xf00 [ 451.114419][ C1] worker_thread+0x2de/0xf00 [ 451.119040][ C1] ? __kthread_parkme+0x148/0x220 [ 451.124084][ C1] ? __pfx_worker_thread+0x10/0x10 [ 451.129221][ C1] kthread+0x2c1/0x3a0 [ 451.133302][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 451.138531][ C1] ? __pfx_kthread+0x10/0x10 [ 451.143151][ C1] ret_from_fork+0x45/0x80 [ 451.147617][ C1] ? __pfx_kthread+0x10/0x10 [ 451.152235][ C1] ret_from_fork_asm+0x1a/0x30 [ 451.157044][ C1] [ 451.160077][ C1] task:syz-executor state:S stack:24784 pid:16029 tgid:16029 ppid:16027 flags:0x00000000 [ 451.170294][ C1] Call Trace: [ 451.173633][ C1] [ 451.176576][ C1] __schedule+0x1042/0x34b0 [ 451.181107][ C1] ? __pfx___schedule+0x10/0x10 [ 451.185987][ C1] ? schedule+0x298/0x350 [ 451.190357][ C1] ? __pfx_lock_release+0x10/0x10 [ 451.195424][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 451.200669][ C1] ? lock_acquire+0x2f/0xb0 [ 451.205204][ C1] ? schedule+0x1fd/0x350 [ 451.209563][ C1] ? do_nanosleep+0x18a/0x510 [ 451.214787][ C1] schedule+0xe7/0x350 [ 451.218883][ C1] do_nanosleep+0x216/0x510 [ 451.223409][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 451.229074][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 451.234125][ C1] ? __asan_memset+0x23/0x50 [ 451.238742][ C1] ? __hrtimer_init+0x106/0x2c0 [ 451.243644][ C1] hrtimer_nanosleep+0x146/0x370 [ 451.248614][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 451.254102][ C1] ? __might_fault+0xe3/0x190 [ 451.258809][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 451.264030][ C1] ? get_timespec64+0x148/0x240 [ 451.268932][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 451.274161][ C1] common_nsleep+0xa1/0xd0 [ 451.278605][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 451.284268][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 451.290466][ C1] do_syscall_64+0xcd/0x250 [ 451.294981][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.300910][ C1] RIP: 0033:0x7f9ad58c07c3 [ 451.305351][ C1] RSP: 002b:00007ffe8c261d38 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 451.313779][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9ad58c07c3 [ 451.321756][ C1] RDX: 00007ffe8c261d50 RSI: 0000000000000000 RDI: 0000000000000000 [ 451.329739][ C1] RBP: 00007ffe8c261dac R08: 000000000000f7b8 R09: 00007f9ad6586080 [ 451.337740][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 451.345723][ C1] R13: 000000000006a1ee R14: 0000000000069f2c R15: 00007ffe8c261e00 [ 451.353897][ C1] [ 451.356926][ C1] task:syz-executor state:S stack:26144 pid:16032 tgid:16032 ppid:4002 flags:0x00000000 [ 451.367151][ C1] Call Trace: [ 451.370448][ C1] [ 451.373398][ C1] __schedule+0x1042/0x34b0 [ 451.377931][ C1] ? __pfx___schedule+0x10/0x10 [ 451.382826][ C1] ? schedule+0x298/0x350 [ 451.387191][ C1] ? __pfx_lock_release+0x10/0x10 [ 451.392244][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 451.397463][ C1] ? lock_acquire+0x2f/0xb0 [ 451.401998][ C1] ? schedule+0x1fd/0x350 [ 451.406352][ C1] schedule+0xe7/0x350 [ 451.410440][ C1] do_wait+0x1dd/0x570 [ 451.414538][ C1] kernel_wait4+0x16c/0x280 [ 451.419065][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 451.424133][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 451.429788][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 451.435107][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 451.440503][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 451.445830][ C1] __do_sys_wait4+0x15f/0x170 [ 451.450541][ C1] ? find_held_lock+0x2d/0x110 [ 451.455393][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 451.460642][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 451.466055][ C1] do_syscall_64+0xcd/0x250 [ 451.470589][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.476521][ C1] RIP: 0033:0x7f65d3af4953 [ 451.480952][ C1] RSP: 002b:00007ffc8eeaee08 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 451.489397][ C1] RAX: ffffffffffffffda RBX: 0000000000003ea3 RCX: 00007f65d3af4953 [ 451.497398][ C1] RDX: 0000000040000000 RSI: 00007ffc8eeaee1c RDI: 00000000ffffffff [ 451.505383][ C1] RBP: 00007ffc8eeaee1c R08: 0000000000000000 R09: 0000000000000000 [ 451.513454][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc8eeaeea0 [ 451.521440][ C1] R13: 00007ffc8eeaeea8 R14: 0000000000000009 R15: 0000000000000000 [ 451.529436][ C1] [ 451.532463][ C1] task:syz-executor state:S stack:26144 pid:16034 tgid:16034 ppid:4002 flags:0x00000000 [ 451.542685][ C1] Call Trace: [ 451.545977][ C1] [ 451.548919][ C1] __schedule+0x1042/0x34b0 [ 451.553479][ C1] ? __pfx___schedule+0x10/0x10 [ 451.558356][ C1] ? schedule+0x298/0x350 [ 451.562710][ C1] ? __pfx_lock_release+0x10/0x10 [ 451.567771][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 451.573026][ C1] ? lock_acquire+0x2f/0xb0 [ 451.577558][ C1] ? schedule+0x1fd/0x350 [ 451.581914][ C1] schedule+0xe7/0x350 [ 451.586011][ C1] do_wait+0x1dd/0x570 [ 451.590111][ C1] kernel_wait4+0x16c/0x280 [ 451.594658][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 451.600234][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 451.605891][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 451.611204][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 451.616604][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 451.621917][ C1] __do_sys_wait4+0x15f/0x170 [ 451.626635][ C1] ? find_held_lock+0x2d/0x110 [ 451.631419][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 451.636665][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 451.642002][ C1] do_syscall_64+0xcd/0x250 [ 451.646539][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.652480][ C1] RIP: 0033:0x7fa4c65d4953 [ 451.656915][ C1] RSP: 002b:00007ffd9ba862d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 451.665359][ C1] RAX: ffffffffffffffda RBX: 0000000000003ea5 RCX: 00007fa4c65d4953 [ 451.673352][ C1] RDX: 0000000040000000 RSI: 00007ffd9ba862ec RDI: 00000000ffffffff [ 451.681342][ C1] RBP: 00007ffd9ba862ec R08: 0000000000000000 R09: 0000000000000000 [ 451.689326][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd9ba86370 [ 451.697312][ C1] R13: 00007ffd9ba86378 R14: 0000000000000009 R15: 0000000000000000 [ 451.705323][ C1] [ 451.708355][ C1] task:syz-executor state:S stack:23776 pid:16035 tgid:16035 ppid:16032 flags:0x00000000 [ 451.718678][ C1] Call Trace: [ 451.721971][ C1] [ 451.724920][ C1] __schedule+0x1042/0x34b0 [ 451.729481][ C1] ? __pfx___schedule+0x10/0x10 [ 451.734368][ C1] ? schedule+0x298/0x350 [ 451.738756][ C1] ? __pfx_lock_release+0x10/0x10 [ 451.743850][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 451.749091][ C1] ? lock_acquire+0x2f/0xb0 [ 451.753645][ C1] ? schedule+0x1fd/0x350 [ 451.758006][ C1] ? do_nanosleep+0x18a/0x510 [ 451.762709][ C1] schedule+0xe7/0x350 [ 451.766813][ C1] do_nanosleep+0x216/0x510 [ 451.771345][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 451.777015][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 451.782062][ C1] ? __asan_memset+0x23/0x50 [ 451.786677][ C1] ? __hrtimer_init+0x106/0x2c0 [ 451.791572][ C1] hrtimer_nanosleep+0x146/0x370 [ 451.796555][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 451.802068][ C1] ? __might_fault+0xe3/0x190 [ 451.806783][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 451.812050][ C1] ? get_timespec64+0x148/0x240 [ 451.816970][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 451.822222][ C1] common_nsleep+0xa1/0xd0 [ 451.826677][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 451.832351][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 451.838552][ C1] do_syscall_64+0xcd/0x250 [ 451.843109][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.849036][ C1] RIP: 0033:0x7f65d3b307c3 [ 451.853472][ C1] RSP: 002b:00007ffc8eeaec08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 451.861940][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f65d3b307c3 [ 451.869953][ C1] RDX: 00007ffc8eeaec20 RSI: 0000000000000000 RDI: 0000000000000000 [ 451.877948][ C1] RBP: 00007ffc8eeaec7c R08: 000000000000f7b8 R09: 00007f65d47f0080 [ 451.885941][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 451.893944][ C1] R13: 000000000006a291 R14: 0000000000069f4b R15: 00007ffc8eeaecd0 [ 451.901969][ C1] [ 451.905004][ C1] task:syz-executor state:S stack:23984 pid:16037 tgid:16037 ppid:16034 flags:0x00000000 [ 451.915309][ C1] Call Trace: [ 451.918598][ C1] [ 451.921545][ C1] __schedule+0x1042/0x34b0 [ 451.926081][ C1] ? __pfx___schedule+0x10/0x10 [ 451.930975][ C1] ? schedule+0x298/0x350 [ 451.935429][ C1] ? __pfx_lock_release+0x10/0x10 [ 451.940481][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 451.945711][ C1] ? lock_acquire+0x2f/0xb0 [ 451.950250][ C1] ? schedule+0x1fd/0x350 [ 451.954614][ C1] ? do_nanosleep+0x18a/0x510 [ 451.959309][ C1] schedule+0xe7/0x350 [ 451.963403][ C1] do_nanosleep+0x216/0x510 [ 451.968012][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 451.973697][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 451.978758][ C1] ? __asan_memset+0x23/0x50 [ 451.983393][ C1] ? __hrtimer_init+0x106/0x2c0 [ 451.988285][ C1] hrtimer_nanosleep+0x146/0x370 [ 451.993267][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 451.998758][ C1] ? __might_fault+0xe3/0x190 [ 452.003480][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 452.008732][ C1] ? get_timespec64+0x148/0x240 [ 452.013602][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 452.018866][ C1] common_nsleep+0xa1/0xd0 [ 452.023311][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 452.028978][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 452.035172][ C1] do_syscall_64+0xcd/0x250 [ 452.039693][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.045623][ C1] RIP: 0033:0x7fa4c66107c3 [ 452.050056][ C1] RSP: 002b:00007ffd9ba860d8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 452.058491][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa4c66107c3 [ 452.066480][ C1] RDX: 00007ffd9ba860f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 452.074460][ C1] RBP: 00007ffd9ba8614c R08: 000000000000f7b8 R09: 00007fa4c72d7080 [ 452.082447][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 452.090435][ C1] R13: 000000000006a0ca R14: 0000000000069c76 R15: 00007ffd9ba861a0 [ 452.098451][ C1] [ 452.101485][ C1] task:syz-executor state:S stack:26144 pid:16039 tgid:16039 ppid:4002 flags:0x00000000 [ 452.111711][ C1] Call Trace: [ 452.114999][ C1] [ 452.117967][ C1] __schedule+0x1042/0x34b0 [ 452.122506][ C1] ? __pfx___schedule+0x10/0x10 [ 452.127383][ C1] ? schedule+0x298/0x350 [ 452.131734][ C1] ? __pfx_lock_release+0x10/0x10 [ 452.136804][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 452.142039][ C1] ? lock_acquire+0x2f/0xb0 [ 452.146566][ C1] ? schedule+0x1fd/0x350 [ 452.150931][ C1] schedule+0xe7/0x350 [ 452.155031][ C1] do_wait+0x1dd/0x570 [ 452.159141][ C1] kernel_wait4+0x16c/0x280 [ 452.163696][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 452.168751][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 452.174414][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 452.179723][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 452.185133][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 452.190470][ C1] __do_sys_wait4+0x15f/0x170 [ 452.195177][ C1] ? find_held_lock+0x2d/0x110 [ 452.199959][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 452.205200][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 452.210519][ C1] do_syscall_64+0xcd/0x250 [ 452.215068][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.220997][ C1] RIP: 0033:0x7fc40d154953 [ 452.225428][ C1] RSP: 002b:00007fff9a14e1a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 452.233875][ C1] RAX: ffffffffffffffda RBX: 0000000000003eae RCX: 00007fc40d154953 [ 452.241885][ C1] RDX: 0000000040000000 RSI: 00007fff9a14e1bc RDI: 00000000ffffffff [ 452.249878][ C1] RBP: 00007fff9a14e1bc R08: 0000000000000000 R09: 0000000000000000 [ 452.257956][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff9a14e240 [ 452.265944][ C1] R13: 00007fff9a14e248 R14: 0000000000000009 R15: 0000000000000000 [ 452.273947][ C1] [ 452.276977][ C1] task:syz-executor state:S stack:26144 pid:16040 tgid:16040 ppid:4002 flags:0x00000000 [ 452.287207][ C1] Call Trace: [ 452.290517][ C1] [ 452.293473][ C1] __schedule+0x1042/0x34b0 [ 452.298030][ C1] ? __pfx___schedule+0x10/0x10 [ 452.302908][ C1] ? schedule+0x298/0x350 [ 452.307265][ C1] ? __pfx_lock_release+0x10/0x10 [ 452.312354][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 452.317608][ C1] ? lock_acquire+0x2f/0xb0 [ 452.322136][ C1] ? schedule+0x1fd/0x350 [ 452.326511][ C1] schedule+0xe7/0x350 [ 452.330630][ C1] do_wait+0x1dd/0x570 [ 452.334726][ C1] kernel_wait4+0x16c/0x280 [ 452.339274][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 452.344327][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 452.349982][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 452.355381][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 452.360797][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 452.366107][ C1] __do_sys_wait4+0x15f/0x170 [ 452.370840][ C1] ? find_held_lock+0x2d/0x110 [ 452.375624][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 452.380865][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 452.386179][ C1] do_syscall_64+0xcd/0x250 [ 452.390701][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.396632][ C1] RIP: 0033:0x7f29bdef4953 [ 452.401075][ C1] RSP: 002b:00007ffdcf232778 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 452.409516][ C1] RAX: ffffffffffffffda RBX: 0000000000003eac RCX: 00007f29bdef4953 [ 452.417521][ C1] RDX: 0000000040000000 RSI: 00007ffdcf23278c RDI: 00000000ffffffff [ 452.425553][ C1] RBP: 00007ffdcf23278c R08: 0000000000000000 R09: 0000000000000000 [ 452.433547][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdcf232810 [ 452.441547][ C1] R13: 00007ffdcf232818 R14: 0000000000000009 R15: 0000000000000000 [ 452.449553][ C1] [ 452.452605][ C1] task:syz-executor state:S stack:24784 pid:16044 tgid:16044 ppid:16040 flags:0x00000000 [ 452.462867][ C1] Call Trace: [ 452.466175][ C1] [ 452.469128][ C1] __schedule+0x1042/0x34b0 [ 452.473673][ C1] ? __pfx___schedule+0x10/0x10 [ 452.478577][ C1] ? schedule+0x298/0x350 [ 452.482946][ C1] ? __pfx_lock_release+0x10/0x10 [ 452.488013][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 452.493279][ C1] ? lock_acquire+0x2f/0xb0 [ 452.497818][ C1] ? schedule+0x1fd/0x350 [ 452.502203][ C1] ? do_nanosleep+0x18a/0x510 [ 452.506904][ C1] schedule+0xe7/0x350 [ 452.511284][ C1] do_nanosleep+0x216/0x510 [ 452.515811][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 452.521481][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 452.526566][ C1] ? __asan_memset+0x23/0x50 [ 452.531197][ C1] ? __hrtimer_init+0x106/0x2c0 [ 452.536091][ C1] hrtimer_nanosleep+0x146/0x370 [ 452.541108][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 452.546615][ C1] ? __might_fault+0xe3/0x190 [ 452.551335][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 452.556582][ C1] ? get_timespec64+0x148/0x240 [ 452.561462][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 452.566685][ C1] common_nsleep+0xa1/0xd0 [ 452.571127][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 452.576792][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 452.582982][ C1] do_syscall_64+0xcd/0x250 [ 452.587504][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.593458][ C1] RIP: 0033:0x7f29bdf307c3 [ 452.597915][ C1] RSP: 002b:00007ffdcf232578 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 452.606383][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f29bdf307c3 [ 452.614379][ C1] RDX: 00007ffdcf232590 RSI: 0000000000000000 RDI: 0000000000000000 [ 452.622377][ C1] RBP: 00007ffdcf2325ec R08: 000000000000f7b8 R09: 00007f29bebf4080 [ 452.630381][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 452.638371][ C1] R13: 000000000006a19c R14: 0000000000069dfd R15: 00007ffdcf232640 [ 452.646380][ C1] [ 452.649409][ C1] task:syz-executor state:S stack:24784 pid:16046 tgid:16046 ppid:16039 flags:0x00000000 [ 452.659674][ C1] Call Trace: [ 452.662983][ C1] [ 452.665927][ C1] __schedule+0x1042/0x34b0 [ 452.670466][ C1] ? __pfx___schedule+0x10/0x10 [ 452.675361][ C1] ? schedule+0x298/0x350 [ 452.679710][ C1] ? __pfx_lock_release+0x10/0x10 [ 452.684759][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 452.689980][ C1] ? lock_acquire+0x2f/0xb0 [ 452.694507][ C1] ? schedule+0x1fd/0x350 [ 452.698861][ C1] ? do_nanosleep+0x18a/0x510 [ 452.703558][ C1] schedule+0xe7/0x350 [ 452.707650][ C1] do_nanosleep+0x216/0x510 [ 452.712174][ C1] ? __pfx___debug_object_init+0x10/0x10 [ 452.717860][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 452.722919][ C1] ? __asan_memset+0x23/0x50 [ 452.727536][ C1] ? __hrtimer_init+0x106/0x2c0 [ 452.732416][ C1] hrtimer_nanosleep+0x146/0x370 [ 452.737378][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 452.742861][ C1] ? __might_fault+0xe3/0x190 [ 452.747589][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 452.752832][ C1] ? get_timespec64+0x148/0x240 [ 452.757705][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 452.762928][ C1] common_nsleep+0xa1/0xd0 [ 452.767367][ C1] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 452.773027][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 452.779234][ C1] do_syscall_64+0xcd/0x250 [ 452.783754][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.789679][ C1] RIP: 0033:0x7fc40d1907c3 [ 452.794117][ C1] RSP: 002b:00007fff9a14dfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 452.802546][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc40d1907c3 [ 452.810533][ C1] RDX: 00007fff9a14dfc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 452.818532][ C1] RBP: 00007fff9a14e01c R08: 000000000000f7b8 R09: 00007fc40cfda080 [ 452.826514][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 452.834514][ C1] R13: 000000000006a25e R14: 0000000000069fcc R15: 00007fff9a14e070 [ 452.842512][ C1] [ 452.845556][ C1] task:syz.4.42 state:S stack:27504 pid:18259 tgid:18259 ppid:16037 flags:0x00000000 [ 452.855779][ C1] Call Trace: [ 452.859065][ C1] [ 452.862010][ C1] __schedule+0x1042/0x34b0 [ 452.866543][ C1] ? __pfx___schedule+0x10/0x10 [ 452.871414][ C1] ? schedule+0x298/0x350 [ 452.875765][ C1] ? __pfx_lock_release+0x10/0x10 [ 452.880822][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 452.886057][ C1] ? lock_acquire+0x2f/0xb0 [ 452.890581][ C1] ? schedule+0x1fd/0x350 [ 452.894934][ C1] ? futex_wait_queue+0x41/0x1f0 [ 452.899925][ C1] schedule+0xe7/0x350 [ 452.904012][ C1] futex_wait_queue+0xfc/0x1f0 [ 452.908814][ C1] __futex_wait+0x291/0x3c0 [ 452.913337][ C1] ? __pfx___futex_wait+0x10/0x10 [ 452.918383][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 452.923442][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 452.928771][ C1] ? ktime_add_safe+0x60/0x70 [ 452.933501][ C1] futex_wait+0xe9/0x380 [ 452.937764][ C1] ? __pfx_futex_wait+0x10/0x10 [ 452.942639][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 452.947863][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 452.953084][ C1] ? ktime_get+0xd9/0x1a0 [ 452.957432][ C1] do_futex+0x22b/0x350 [ 452.961606][ C1] ? __pfx_do_futex+0x10/0x10 [ 452.966303][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 452.971089][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 452.976412][ C1] ? rcu_is_watching+0x12/0xc0 [ 452.981200][ C1] do_syscall_64+0xcd/0x250 [ 452.985718][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.991644][ C1] RIP: 0033:0x7fa4c65de719 [ 452.996073][ C1] RSP: 002b:00007ffd9ba85ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 453.004507][ C1] RAX: ffffffffffffffda RBX: 00007ffd9ba86010 RCX: 00007fa4c65de719 [ 453.012488][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa4c6795f8c [ 453.020473][ C1] RBP: 00007fa4c6795f8c R08: 00007fa4c72d7080 R09: 00007ffd9ba861df [ 453.028475][ C1] R10: 00007ffd9ba85ff0 R11: 0000000000000246 R12: 000000000006a222 [ 453.036457][ C1] R13: 00007ffd9ba85ff0 R14: 000000000000015e R15: 000000000006a0c4 [ 453.044453][ C1] [ 453.047480][ C1] task:syz.4.42 state:S stack:28512 pid:18260 tgid:18259 ppid:16037 flags:0x00000000 [ 453.057709][ C1] Call Trace: [ 453.060996][ C1] [ 453.063938][ C1] __schedule+0x1042/0x34b0 [ 453.068472][ C1] ? __pfx___schedule+0x10/0x10 [ 453.073348][ C1] ? schedule+0x298/0x350 [ 453.077703][ C1] ? __pfx_lock_release+0x10/0x10 [ 453.082754][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 453.087978][ C1] ? lock_acquire+0x2f/0xb0 [ 453.092508][ C1] ? schedule+0x1fd/0x350 [ 453.096867][ C1] schedule+0xe7/0x350 [ 453.100960][ C1] schedule_timeout+0x258/0x2a0 [ 453.105848][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 453.111258][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 453.116498][ C1] __wait_for_common+0x3e1/0x600 [ 453.121457][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 453.126847][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 453.132330][ C1] ? dummy_queue+0x3fb/0xb70 [ 453.136945][ C1] ? rcu_is_watching+0x12/0xc0 [ 453.141727][ C1] wait_for_completion_interruptible+0x1f/0x40 [ 453.147907][ C1] raw_process_ep_io+0x5d7/0xb90 [ 453.152882][ C1] ? __pfx_raw_process_ep_io+0x10/0x10 [ 453.158379][ C1] ? memdup_user+0x88/0xd0 [ 453.162821][ C1] raw_ioctl+0xa4d/0x2b90 [ 453.167179][ C1] ? lock_acquire+0x2f/0xb0 [ 453.171705][ C1] ? __fget_files+0x40/0x3f0 [ 453.176327][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 453.181118][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 453.186252][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 453.191041][ C1] __x64_sys_ioctl+0x18f/0x220 [ 453.195834][ C1] do_syscall_64+0xcd/0x250 [ 453.200365][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.206285][ C1] RIP: 0033:0x7fa4c65de31b [ 453.210716][ C1] RSP: 002b:00007fa4c605df70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 453.219164][ C1] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007fa4c65de31b [ 453.227146][ C1] RDX: 00007fa4c605dff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 453.235127][ C1] RBP: 0000000000000003 R08: 00007fa4c68c0320 R09: 0000000000000000 [ 453.243110][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 453.251093][ C1] R13: 0000000000000000 R14: 00007fa4c6795f80 R15: 00007ffd9ba85d88 [ 453.259091][ C1] [ 453.262141][ C1] task:udevd state:S stack:27280 pid:18261 tgid:18261 ppid:2861 flags:0x00000002 [ 453.272358][ C1] Call Trace: [ 453.275640][ C1] [ 453.278583][ C1] __schedule+0x1042/0x34b0 [ 453.283116][ C1] ? __pfx___schedule+0x10/0x10 [ 453.288004][ C1] ? schedule+0x298/0x350 [ 453.292359][ C1] ? __pfx_lock_release+0x10/0x10 [ 453.297404][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 453.302619][ C1] ? lock_acquire+0x2f/0xb0 [ 453.307146][ C1] ? schedule+0x1fd/0x350 [ 453.311502][ C1] schedule+0xe7/0x350 [ 453.315619][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 453.321751][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 453.328397][ C1] ? do_epoll_wait+0x13ae/0x1aa0 [ 453.333382][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 453.338890][ C1] do_epoll_wait+0x13c7/0x1aa0 [ 453.343708][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 453.348868][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 453.354269][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 453.359582][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 453.365970][ C1] ? do_user_addr_fault+0xd97/0x12c0 [ 453.371292][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 453.376515][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 453.382277][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 453.387624][ C1] do_syscall_64+0xcd/0x250 [ 453.392152][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.398079][ C1] RIP: 0033:0x7f301b900457 [ 453.402506][ C1] RSP: 002b:00007fffb92c6828 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 453.410933][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f301b900457 [ 453.418914][ C1] RDX: 0000000000000004 RSI: 00007fffb92c6868 RDI: 0000000000000004 [ 453.426914][ C1] RBP: 0000555deb992220 R08: 0000000000000000 R09: 468f19c07358f522 [ 453.434909][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000555deb99e220 [ 453.442891][ C1] R13: 00007fffb92c6868 R14: 00000000ffffffff R15: 0000555deb9632c0 [ 453.450892][ C1] [ 453.453919][ C1] task:udevd state:D stack:27280 pid:18264 tgid:18264 ppid:2861 flags:0x00004002 [ 453.464151][ C1] Call Trace: [ 453.467432][ C1] [ 453.470374][ C1] __schedule+0x1042/0x34b0 [ 453.474907][ C1] ? __pfx___schedule+0x10/0x10 [ 453.479794][ C1] ? schedule+0x298/0x350 [ 453.484147][ C1] ? __pfx_lock_release+0x10/0x10 [ 453.489213][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 453.494451][ C1] ? lock_acquire+0x2f/0xb0 [ 453.499002][ C1] ? schedule+0x1fd/0x350 [ 453.503361][ C1] schedule+0xe7/0x350 [ 453.507471][ C1] schedule_preempt_disabled+0x13/0x30 [ 453.512961][ C1] __mutex_lock+0x5b8/0x9c0 [ 453.517493][ C1] ? uevent_show+0x188/0x3b0 [ 453.522208][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 453.527271][ C1] ? uevent_show+0x188/0x3b0 [ 453.531871][ C1] uevent_show+0x188/0x3b0 [ 453.536317][ C1] ? __pfx_uevent_show+0x10/0x10 [ 453.541270][ C1] dev_attr_show+0x53/0xe0 [ 453.545711][ C1] ? __pfx_dev_attr_show+0x10/0x10 [ 453.550854][ C1] sysfs_kf_seq_show+0x23e/0x410 [ 453.555851][ C1] seq_read_iter+0x4f4/0x12b0 [ 453.560590][ C1] kernfs_fop_read_iter+0x414/0x580 [ 453.565869][ C1] ? security_file_permission+0x21/0x80 [ 453.571468][ C1] vfs_read+0x87f/0xbe0 [ 453.575674][ C1] ? __pfx_vfs_read+0x10/0x10 [ 453.580386][ C1] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 453.586073][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 453.591313][ C1] ksys_read+0x12f/0x260 [ 453.595591][ C1] ? __pfx_ksys_read+0x10/0x10 [ 453.600391][ C1] do_syscall_64+0xcd/0x250 [ 453.604926][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.610849][ C1] RIP: 0033:0x7f301b8f3b6a [ 453.615290][ C1] RSP: 002b:00007fffb92bddf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 453.623719][ C1] RAX: ffffffffffffffda RBX: 0000555deb9636f0 RCX: 00007f301b8f3b6a [ 453.631706][ C1] RDX: 0000000000001000 RSI: 0000555deb9a3360 RDI: 0000000000000008 [ 453.639694][ C1] RBP: 0000555deb9636f0 R08: 0000000000000008 R09: 0000000000000010 [ 453.647676][ C1] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 453.655658][ C1] R13: 0000000000003fff R14: 00007fffb92be2d8 R15: 000000000000000a [ 453.663654][ C1] [ 453.666680][ C1] task:udevd state:D stack:27280 pid:18266 tgid:18266 ppid:2861 flags:0x00000002 [ 453.676927][ C1] Call Trace: [ 453.680210][ C1] [ 453.683150][ C1] __schedule+0x1042/0x34b0 [ 453.687684][ C1] ? __pfx___schedule+0x10/0x10 [ 453.692559][ C1] ? schedule+0x298/0x350 [ 453.696914][ C1] ? __pfx_lock_release+0x10/0x10 [ 453.701961][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 453.707176][ C1] ? lock_acquire+0x2f/0xb0 [ 453.711699][ C1] ? schedule+0x1fd/0x350 [ 453.716057][ C1] schedule+0xe7/0x350 [ 453.720148][ C1] schedule_preempt_disabled+0x13/0x30 [ 453.725625][ C1] __mutex_lock+0x5b8/0x9c0 [ 453.730154][ C1] ? uevent_show+0x188/0x3b0 [ 453.734761][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 453.739845][ C1] ? uevent_show+0x188/0x3b0 [ 453.744447][ C1] uevent_show+0x188/0x3b0 [ 453.748884][ C1] ? __pfx_uevent_show+0x10/0x10 [ 453.753838][ C1] dev_attr_show+0x53/0xe0 [ 453.758298][ C1] ? __pfx_dev_attr_show+0x10/0x10 [ 453.763455][ C1] sysfs_kf_seq_show+0x23e/0x410 [ 453.768439][ C1] seq_read_iter+0x4f4/0x12b0 [ 453.773176][ C1] kernfs_fop_read_iter+0x414/0x580 [ 453.778408][ C1] ? security_file_permission+0x21/0x80 [ 453.783988][ C1] vfs_read+0x87f/0xbe0 [ 453.788200][ C1] ? __pfx_vfs_read+0x10/0x10 [ 453.792911][ C1] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 453.798593][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 453.803832][ C1] ksys_read+0x12f/0x260 [ 453.808104][ C1] ? __pfx_ksys_read+0x10/0x10 [ 453.812906][ C1] do_syscall_64+0xcd/0x250 [ 453.817423][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.823376][ C1] RIP: 0033:0x7f301b8f3b6a [ 453.827874][ C1] RSP: 002b:00007fffb92bddf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 453.836328][ C1] RAX: ffffffffffffffda RBX: 0000555deb9636f0 RCX: 00007f301b8f3b6a [ 453.844320][ C1] RDX: 0000000000001000 RSI: 0000555deb9aad50 RDI: 0000000000000008 [ 453.852313][ C1] RBP: 0000555deb9636f0 R08: 0000000000000008 R09: 0000000000000100 [ 453.860304][ C1] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 453.868291][ C1] R13: 0000000000003fff R14: 00007fffb92be2d8 R15: 000000000000000a [ 453.876295][ C1] [ 453.879322][ C1] task:syz.6.44 state:S stack:27504 pid:18287 tgid:18287 ppid:16044 flags:0x00000000 [ 453.889556][ C1] Call Trace: [ 453.892842][ C1] [ 453.895785][ C1] __schedule+0x1042/0x34b0 [ 453.900320][ C1] ? __pfx___schedule+0x10/0x10 [ 453.905194][ C1] ? schedule+0x298/0x350 [ 453.909547][ C1] ? __pfx_lock_release+0x10/0x10 [ 453.914598][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 453.919816][ C1] ? lock_acquire+0x2f/0xb0 [ 453.924341][ C1] ? schedule+0x1fd/0x350 [ 453.928699][ C1] ? futex_wait_queue+0x41/0x1f0 [ 453.933659][ C1] schedule+0xe7/0x350 [ 453.937754][ C1] futex_wait_queue+0xfc/0x1f0 [ 453.942540][ C1] __futex_wait+0x291/0x3c0 [ 453.947065][ C1] ? __pfx___futex_wait+0x10/0x10 [ 453.952118][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 453.957182][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 453.962504][ C1] ? ktime_add_safe+0x60/0x70 [ 453.967208][ C1] futex_wait+0xe9/0x380 [ 453.971474][ C1] ? __pfx_futex_wait+0x10/0x10 [ 453.976348][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 453.981568][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 453.986783][ C1] ? ktime_get+0xd9/0x1a0 [ 453.991154][ C1] do_futex+0x22b/0x350 [ 453.995328][ C1] ? __pfx_do_futex+0x10/0x10 [ 454.000025][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 454.004805][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 454.010122][ C1] do_syscall_64+0xcd/0x250 [ 454.014656][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.020595][ C1] RIP: 0033:0x7f29bdefe719 [ 454.025015][ C1] RSP: 002b:00007ffdcf232388 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 454.033464][ C1] RAX: ffffffffffffffda RBX: 00007ffdcf2324b0 RCX: 00007f29bdefe719 [ 454.041510][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f29be0b5f8c [ 454.049498][ C1] RBP: 00007f29be0b5f8c R08: 00007f29bebf4080 R09: 00007ffdcf23267f [ 454.057495][ C1] R10: 00007ffdcf232490 R11: 0000000000000246 R12: 000000000006a2f7 [ 454.065479][ C1] R13: 00007ffdcf232490 R14: 000000000000015e R15: 000000000006a199 [ 454.073476][ C1] [ 454.076506][ C1] task:syz.6.44 state:S stack:28496 pid:18288 tgid:18287 ppid:16044 flags:0x00000000 [ 454.086736][ C1] Call Trace: [ 454.090019][ C1] [ 454.092961][ C1] __schedule+0x1042/0x34b0 [ 454.097491][ C1] ? __pfx___schedule+0x10/0x10 [ 454.102368][ C1] ? schedule+0x298/0x350 [ 454.106718][ C1] ? __pfx_lock_release+0x10/0x10 [ 454.111768][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 454.117022][ C1] ? lock_acquire+0x2f/0xb0 [ 454.121542][ C1] ? schedule+0x1fd/0x350 [ 454.125894][ C1] schedule+0xe7/0x350 [ 454.130008][ C1] schedule_timeout+0x258/0x2a0 [ 454.134919][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 454.140333][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 454.145563][ C1] __wait_for_common+0x3e1/0x600 [ 454.150533][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 454.155932][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 454.161415][ C1] ? dummy_queue+0x3fb/0xb70 [ 454.166038][ C1] ? rcu_is_watching+0x12/0xc0 [ 454.170835][ C1] wait_for_completion_interruptible+0x1f/0x40 [ 454.177017][ C1] raw_process_ep0_io+0x4da/0x950 [ 454.182074][ C1] raw_ioctl+0xabd/0x2b90 [ 454.186430][ C1] ? lock_acquire+0x2f/0xb0 [ 454.190954][ C1] ? __fget_files+0x40/0x3f0 [ 454.195575][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 454.200387][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 454.205522][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 454.210310][ C1] __x64_sys_ioctl+0x18f/0x220 [ 454.215123][ C1] do_syscall_64+0xcd/0x250 [ 454.219644][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.225562][ C1] RIP: 0033:0x7f29bdefe31b [ 454.229987][ C1] RSP: 002b:00007f29bd97cf60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 454.238418][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f29bdefe31b [ 454.246401][ C1] RDX: 00007f29bd97cfe0 RSI: 0000000040085503 RDI: 0000000000000003 [ 454.254385][ C1] RBP: 00007f29bd97cfe0 R08: 0000000000000001 R09: 0000000000000001 [ 454.262365][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f29bd97cfe8 [ 454.270365][ C1] R13: 0000000020000080 R14: 00007f29be0b5f80 R15: 00007ffdcf232228 [ 454.278363][ C1] [ 454.281392][ C1] task:udevd state:D stack:28176 pid:18291 tgid:18291 ppid:2861 flags:0x00000002 [ 454.291616][ C1] Call Trace: [ 454.294903][ C1] [ 454.297844][ C1] __schedule+0x1042/0x34b0 [ 454.302374][ C1] ? __pfx___schedule+0x10/0x10 [ 454.307241][ C1] ? schedule+0x298/0x350 [ 454.311588][ C1] ? __pfx_lock_release+0x10/0x10 [ 454.316665][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 454.321883][ C1] ? lock_acquire+0x2f/0xb0 [ 454.326405][ C1] ? schedule+0x1fd/0x350 [ 454.330778][ C1] schedule+0xe7/0x350 [ 454.334871][ C1] schedule_preempt_disabled+0x13/0x30 [ 454.340355][ C1] __mutex_lock+0x5b8/0x9c0 [ 454.344893][ C1] ? uevent_show+0x188/0x3b0 [ 454.349500][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 454.354556][ C1] ? uevent_show+0x188/0x3b0 [ 454.359257][ C1] uevent_show+0x188/0x3b0 [ 454.363688][ C1] ? __pfx_uevent_show+0x10/0x10 [ 454.368639][ C1] dev_attr_show+0x53/0xe0 [ 454.373080][ C1] ? __pfx_dev_attr_show+0x10/0x10 [ 454.378213][ C1] sysfs_kf_seq_show+0x23e/0x410 [ 454.383181][ C1] seq_read_iter+0x4f4/0x12b0 [ 454.387895][ C1] kernfs_fop_read_iter+0x414/0x580 [ 454.393113][ C1] ? security_file_permission+0x21/0x80 [ 454.398689][ C1] vfs_read+0x87f/0xbe0 [ 454.402895][ C1] ? __pfx_vfs_read+0x10/0x10 [ 454.407603][ C1] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 454.413259][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 454.418515][ C1] ksys_read+0x12f/0x260 [ 454.422791][ C1] ? __pfx_ksys_read+0x10/0x10 [ 454.427595][ C1] do_syscall_64+0xcd/0x250 [ 454.432118][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.438044][ C1] RIP: 0033:0x7f301b8f3b6a [ 454.442470][ C1] RSP: 002b:00007fffb92bddf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 454.450899][ C1] RAX: ffffffffffffffda RBX: 0000555deb9636f0 RCX: 00007f301b8f3b6a [ 454.458888][ C1] RDX: 0000000000001000 RSI: 0000555deb9a3360 RDI: 0000000000000008 [ 454.466872][ C1] RBP: 0000555deb9636f0 R08: 0000000000000008 R09: 0000000000000000 [ 454.474855][ C1] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000 [ 454.482836][ C1] R13: 0000000000003fff R14: 00007fffb92be2d8 R15: 000000000000000a [ 454.490833][ C1] [ 454.493860][ C1] task:syz.8.40 state:S stack:27504 pid:18304 tgid:18304 ppid:16029 flags:0x00000000 [ 454.504082][ C1] Call Trace: [ 454.507407][ C1] [ 454.510365][ C1] __schedule+0x1042/0x34b0 [ 454.514963][ C1] ? __pfx___schedule+0x10/0x10 [ 454.519860][ C1] ? schedule+0x298/0x350 [ 454.524231][ C1] ? __pfx_lock_release+0x10/0x10 [ 454.529324][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 454.534679][ C1] ? lock_acquire+0x2f/0xb0 [ 454.539248][ C1] ? schedule+0x1fd/0x350 [ 454.543699][ C1] ? futex_wait_queue+0x41/0x1f0 [ 454.548684][ C1] schedule+0xe7/0x350 [ 454.552796][ C1] futex_wait_queue+0xfc/0x1f0 [ 454.557613][ C1] __futex_wait+0x291/0x3c0 [ 454.562150][ C1] ? __pfx___futex_wait+0x10/0x10 [ 454.567427][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 454.572492][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 454.577810][ C1] ? ktime_add_safe+0x60/0x70 [ 454.582517][ C1] futex_wait+0xe9/0x380 [ 454.586794][ C1] ? __pfx_futex_wait+0x10/0x10 [ 454.591675][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 454.596908][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 454.602127][ C1] ? ktime_get+0xd9/0x1a0 [ 454.606481][ C1] do_futex+0x22b/0x350 [ 454.610655][ C1] ? __pfx_do_futex+0x10/0x10 [ 454.615355][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 454.620134][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 454.625437][ C1] ? rcu_is_watching+0x12/0xc0 [ 454.630229][ C1] do_syscall_64+0xcd/0x250 [ 454.634753][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.640703][ C1] RIP: 0033:0x7f9ad588e719 [ 454.645132][ C1] RSP: 002b:00007ffe8c261b48 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 454.653568][ C1] RAX: ffffffffffffffda RBX: 00007ffe8c261c70 RCX: 00007f9ad588e719 [ 454.661555][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9ad5a45f8c [ 454.669544][ C1] RBP: 00007f9ad5a45f8c R08: 00007f9ad6586080 R09: 00007ffe8c261e3f [ 454.677534][ C1] R10: 00007ffe8c261c50 R11: 0000000000000246 R12: 000000000006a343 [ 454.685545][ C1] R13: 00007ffe8c261c50 R14: 000000000000015e R15: 000000000006a1e5 [ 454.693540][ C1] [ 454.696567][ C1] task:syz.8.40 state:S stack:28560 pid:18305 tgid:18304 ppid:16029 flags:0x00000000 [ 454.706784][ C1] Call Trace: [ 454.710088][ C1] [ 454.713292][ C1] __schedule+0x1042/0x34b0 [ 454.717830][ C1] ? __pfx___schedule+0x10/0x10 [ 454.722722][ C1] ? schedule+0x298/0x350 [ 454.727075][ C1] ? __pfx_lock_release+0x10/0x10 [ 454.732124][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 454.737344][ C1] ? lock_acquire+0x2f/0xb0 [ 454.741876][ C1] ? schedule+0x1fd/0x350 [ 454.746233][ C1] schedule+0xe7/0x350 [ 454.750326][ C1] schedule_timeout+0x258/0x2a0 [ 454.755195][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 454.760598][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 454.765830][ C1] ___down_common+0x2d7/0x460 [ 454.770549][ C1] ? __pfx____down_common+0x10/0x10 [ 454.775821][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 454.780871][ C1] ? rcu_is_watching+0x12/0xc0 [ 454.785655][ C1] __down_interruptible+0x21/0x40 [ 454.790711][ C1] down_interruptible+0x7f/0xa0 [ 454.795612][ C1] raw_ioctl+0x11ea/0x2b90 [ 454.800062][ C1] ? __fget_files+0x40/0x3f0 [ 454.804686][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 454.809496][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 454.814631][ C1] ? __pfx_raw_ioctl+0x10/0x10 [ 454.819420][ C1] __x64_sys_ioctl+0x18f/0x220 [ 454.824216][ C1] do_syscall_64+0xcd/0x250 [ 454.828740][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.834676][ C1] RIP: 0033:0x7f9ad588e31b [ 454.839095][ C1] RSP: 002b:00007f9ad530cf60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 454.847521][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9ad588e31b [ 454.855523][ C1] RDX: 00007f9ad530dff0 RSI: 0000000080085502 RDI: 0000000000000003 [ 454.863532][ C1] RBP: 00007f9ad590132e R08: 0000000000000000 R09: 0000000000000000 [ 454.871535][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 454.879529][ C1] R13: 0000000000000000 R14: 00007f9ad5a45f80 R15: 00007ffe8c2619e8 [ 454.887527][ C1] [ 454.890583][ C1] task:syz.9.41 state:S stack:27200 pid:18306 tgid:18306 ppid:16035 flags:0x00000000 [ 454.900820][ C1] Call Trace: [ 454.904113][ C1] [ 454.907075][ C1] __schedule+0x1042/0x34b0 [ 454.911612][ C1] ? __pfx___schedule+0x10/0x10 [ 454.916508][ C1] ? schedule+0x298/0x350 [ 454.920856][ C1] ? __pfx_lock_release+0x10/0x10 [ 454.925900][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 454.931138][ C1] ? lock_acquire+0x2f/0xb0 [ 454.935669][ C1] ? schedule+0x1fd/0x350 [ 454.940023][ C1] ? futex_wait_queue+0x41/0x1f0 [ 454.944979][ C1] schedule+0xe7/0x350 [ 454.949085][ C1] futex_wait_queue+0xfc/0x1f0 [ 454.953974][ C1] __futex_wait+0x291/0x3c0 [ 454.958509][ C1] ? __pfx___futex_wait+0x10/0x10 [ 454.963564][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 454.968633][ C1] ? __pfx_futex_wake_mark+0x10/0x10 [ 454.973948][ C1] ? ktime_add_safe+0x60/0x70 [ 454.978660][ C1] futex_wait+0xe9/0x380 [ 454.982957][ C1] ? __pfx_futex_wait+0x10/0x10 [ 454.987843][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 454.993102][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 454.998329][ C1] ? ktime_get+0xd9/0x1a0 [ 455.002700][ C1] do_futex+0x22b/0x350 [ 455.006877][ C1] ? __pfx_do_futex+0x10/0x10 [ 455.011579][ C1] __x64_sys_futex+0x1e1/0x4c0 [ 455.016390][ C1] ? __pfx___x64_sys_futex+0x10/0x10 [ 455.021710][ C1] ? rcu_is_watching+0x12/0xc0 [ 455.026499][ C1] do_syscall_64+0xcd/0x250 [ 455.031023][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.036949][ C1] RIP: 0033:0x7f65d3afe719 [ 455.041465][ C1] RSP: 002b:00007ffc8eeaea18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 455.049910][ C1] RAX: ffffffffffffffda RBX: 00007ffc8eeaeb40 RCX: 00007f65d3afe719 [ 455.057895][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f65d3cb5f8c [ 455.065896][ C1] RBP: 00007f65d3cb5f8c R08: 00007f65d47f0080 R09: 00007ffc8eeaed0f [ 455.073897][ C1] R10: 00007ffc8eeaeb20 R11: 0000000000000246 R12: 000000000006a3ed [ 455.081878][ C1] R13: 00007ffc8eeaeb20 R14: 000000000000015e R15: 000000000006a28f [ 455.089872][ C1] [ 455.092900][ C1] task:syz.9.41 state:S stack:28560 pid:18307 tgid:18306 ppid:16035 flags:0x00000000 [ 455.103143][ C1] Call Trace: [ 455.106428][ C1] [ 455.109370][ C1] __schedule+0x1042/0x34b0 [ 455.114253][ C1] ? __pfx___schedule+0x10/0x10 [ 455.119127][ C1] ? schedule+0x298/0x350 [ 455.123474][ C1] ? __pfx_lock_release+0x10/0x10 [ 455.128518][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 455.133742][ C1] ? lock_acquire+0x2f/0xb0