Warning: Permanently added '10.128.0.224' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 573.144289][ T28] INFO: task kworker/1:2:155 blocked for more than 143 seconds. [ 573.153181][ T28] Not tainted 6.1.90-syzkaller #0 [ 573.161456][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 573.175531][ T28] task:kworker/1:2 state:D stack:24056 pid:155 ppid:2 flags:0x00004000 [ 573.185225][ T28] Workqueue: events rfkill_global_led_trigger_worker [ 573.192068][ T28] Call Trace: [ 573.195820][ T28] [ 573.198784][ T28] __schedule+0x142d/0x4550 [ 573.203402][ T28] ? preempt_schedule_common+0xa6/0xd0 [ 573.209389][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 573.215019][ T28] ? __sched_text_start+0x8/0x8 [ 573.219932][ T28] schedule+0xbf/0x180 [ 573.224374][ T28] schedule_preempt_disabled+0xf/0x20 [ 573.230220][ T28] __mutex_lock+0x6b9/0xd80 [ 573.235189][ T28] ? __mutex_lock+0x53c/0xd80 [ 573.240000][ T28] ? rfkill_global_led_trigger_worker+0x23/0xd0 [ 573.247058][ T28] ? mutex_lock_nested+0x10/0x10 [ 573.252325][ T28] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 573.259078][ T28] ? print_irqtrace_events+0x210/0x210 [ 573.265035][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 573.270989][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 573.277007][ T28] ? process_one_work+0x7a9/0x11d0 [ 573.282358][ T28] rfkill_global_led_trigger_worker+0x23/0xd0 [ 573.288994][ T28] ? process_one_work+0x7a9/0x11d0 [ 573.294495][ T28] process_one_work+0x8a9/0x11d0 [ 573.299496][ T28] ? worker_detach_from_pool+0x260/0x260 [ 573.305613][ T28] ? _raw_spin_lock_irqsave+0x120/0x120 [ 573.311301][ T28] ? kthread_data+0x4e/0xc0 [ 573.316413][ T28] ? wq_worker_running+0x97/0x190 [ 573.321739][ T28] worker_thread+0xa47/0x1200 [ 573.326883][ T28] ? _raw_spin_unlock+0x40/0x40 [ 573.332131][ T28] ? __sched_text_start+0x8/0x8 [ 573.338213][ T28] ? _raw_spin_unlock+0x40/0x40 [ 573.343296][ T28] kthread+0x28d/0x320 [ 573.347800][ T28] ? worker_clr_flags+0x190/0x190 [ 573.352863][ T28] ? kthread_blkcg+0xd0/0xd0 [ 573.358001][ T28] ret_from_fork+0x1f/0x30 [ 573.362514][ T28] [ 573.366067][ T28] INFO: task syz-executor277:3571 blocked for more than 143 seconds. [ 573.374660][ T28] Not tainted 6.1.90-syzkaller #0 [ 573.380225][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 573.389644][ T28] task:syz-executor277 state:D stack:23504 pid:3571 ppid:3569 flags:0x00004002 [ 573.399683][ T28] Call Trace: [ 573.403000][ T28] [ 573.406353][ T28] __schedule+0x142d/0x4550 [ 573.410933][ T28] ? __mutex_lock+0x6b4/0xd80 [ 573.416103][ T28] ? __sched_text_start+0x8/0x8 [ 573.421006][ T28] ? __mutex_trylock_common+0x8d/0x2e0 [ 573.426871][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 573.432194][ T28] schedule+0xbf/0x180 [ 573.436806][ T28] schedule_preempt_disabled+0xf/0x20 [ 573.442401][ T28] __mutex_lock+0x6b9/0xd80 [ 573.447514][ T28] ? kobject_put+0x422/0x460 [ 573.452240][ T28] ? __mutex_lock+0x53c/0xd80 [ 573.457578][ T28] ? rfkill_unregister+0xcc/0x220 [ 573.462654][ T28] ? mutex_lock_nested+0x10/0x10 [ 573.468144][ T28] ? kill_device+0x160/0x160 [ 573.472862][ T28] ? nfc_genl_device_removed+0x251/0x370 [ 573.478984][ T28] ? nfc_genl_setup_device_added+0x3f0/0x3f0 [ 573.485261][ T28] rfkill_unregister+0xcc/0x220 [ 573.490178][ T28] nfc_unregister_device+0x92/0x290 [ 573.495777][ T28] virtual_ncidev_close+0x55/0x90 [ 573.500905][ T28] ? virtual_ncidev_open+0xc0/0xc0 [ 573.506602][ T28] __fput+0x3b7/0x890 [ 573.510717][ T28] task_work_run+0x246/0x300 [ 573.516056][ T28] ? task_work_cancel+0x2b0/0x2b0 [ 573.521279][ T28] ? exit_task_namespaces+0xdd/0xf0 [ 573.527099][ T28] do_exit+0xa73/0x26a0 [ 573.531405][ T28] ? put_task_struct+0x80/0x80 [ 573.536977][ T28] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 573.543022][ T28] ? print_irqtrace_events+0x210/0x210 [ 573.549255][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 573.554788][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 573.560046][ T28] do_group_exit+0x202/0x2b0 [ 573.565143][ T28] __x64_sys_exit_group+0x3b/0x40 [ 573.570246][ T28] do_syscall_64+0x3b/0xb0 [ 573.575085][ T28] ? clear_bhb_loop+0x45/0xa0 [ 573.579875][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 573.586250][ T28] RIP: 0033:0x7f354b532cb9 [ 573.590699][ T28] RSP: 002b:00007ffea740bd88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 573.599652][ T28] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f354b532cb9 [ 573.607939][ T28] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 573.616227][ T28] RBP: 00007f354b5ad290 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 573.624688][ T28] R10: 00000000000000a0 R11: 0000000000000246 R12: 00007f354b5ad290 [ 573.632895][ T28] R13: 0000000000000000 R14: 00007f354b5add00 R15: 00007f354b503e50 [ 573.641728][ T28] [ 573.644964][ T28] INFO: task syz-executor277:3588 blocked for more than 143 seconds. [ 573.653307][ T28] Not tainted 6.1.90-syzkaller #0 [ 573.658957][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 573.667684][ T28] task:syz-executor277 state:D stack:27000 pid:3588 ppid:3573 flags:0x00004006 [ 573.676959][ T28] Call Trace: [ 573.680276][ T28] [ 573.683225][ T28] __schedule+0x142d/0x4550 [ 573.687832][ T28] ? __mutex_lock+0x6b4/0xd80 [ 573.692547][ T28] ? __sched_text_start+0x8/0x8 [ 573.697473][ T28] ? __mutex_trylock_common+0x8d/0x2e0 [ 573.702998][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 573.708288][ T28] schedule+0xbf/0x180 [ 573.712426][ T28] schedule_preempt_disabled+0xf/0x20 [ 573.717892][ T28] __mutex_lock+0x6b9/0xd80 [ 573.722887][ T28] ? __mutex_lock+0x53c/0xd80 [ 573.727669][ T28] ? nfc_rfkill_set_block+0x4c/0x2f0 [ 573.733067][ T28] ? mutex_lock_nested+0x10/0x10 [ 573.738234][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 573.744340][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 573.749612][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 573.755615][ T28] ? _raw_spin_unlock+0x40/0x40 [ 573.760528][ T28] nfc_rfkill_set_block+0x4c/0x2f0 [ 573.765770][ T28] ? nfc_unregister_device+0x290/0x290 [ 573.771298][ T28] rfkill_set_block+0x1e7/0x430 [ 573.776338][ T28] rfkill_fop_write+0x5b7/0x790 [ 573.781233][ T28] ? rfkill_fop_read+0x470/0x470 [ 573.786281][ T28] ? fsnotify_perm+0x67/0x590 [ 573.791065][ T28] ? bpf_lsm_file_permission+0x5/0x10 [ 573.796560][ T28] ? rfkill_fop_read+0x470/0x470 [ 573.801536][ T28] vfs_write+0x2d9/0xba0 [ 573.805862][ T28] ? file_end_write+0x250/0x250 [ 573.810752][ T28] ? __fdget_pos+0x1db/0x360 [ 573.815477][ T28] ksys_write+0x19c/0x2c0 [ 573.819879][ T28] ? print_irqtrace_events+0x210/0x210 [ 573.825572][ T28] ? __ia32_sys_read+0x80/0x80 [ 573.830400][ T28] ? syscall_enter_from_user_mode+0x2e/0x230 [ 573.836663][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 573.842081][ T28] ? syscall_enter_from_user_mode+0x2e/0x230 [ 573.848568][ T28] do_syscall_64+0x3b/0xb0 [ 573.853129][ T28] ? clear_bhb_loop+0x45/0xa0 [ 573.858144][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 573.864127][ T28] RIP: 0033:0x7f354b534b69 [ 573.868745][ T28] RSP: 002b:00007ffea740bde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 573.877259][ T28] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f354b534b69 [ 573.885307][ T28] RDX: 0000000000000008 RSI: 00000000200000c0 RDI: 0000000000000003 [ 573.893299][ T28] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 573.901357][ T28] R10: 00000000000000a0 R11: 0000000000000246 R12: 000000000004cfef [ 573.909411][ T28] R13: 00007ffea740bdfc R14: 00007ffea740be10 R15: 00007ffea740be00 [ 573.917548][ T28] [ 573.920679][ T28] INFO: task syz-executor277:3589 blocked for more than 144 seconds. [ 573.928961][ T28] Not tainted 6.1.90-syzkaller #0 [ 573.935315][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 573.944822][ T28] task:syz-executor277 state:D stack:27008 pid:3589 ppid:3570 flags:0x00004006 [ 573.954504][ T28] Call Trace: [ 573.958407][ T28] [ 573.961370][ T28] __schedule+0x142d/0x4550 [ 573.966022][ T28] ? __mutex_lock+0x6b4/0xd80 [ 573.970726][ T28] ? __sched_text_start+0x8/0x8 [ 573.975683][ T28] ? __mutex_trylock_common+0x8d/0x2e0 [ 573.981267][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 573.986531][ T28] schedule+0xbf/0x180 [ 573.990637][ T28] schedule_preempt_disabled+0xf/0x20 [ 573.996101][ T28] __mutex_lock+0x6b9/0xd80 [ 574.000630][ T28] ? __mutex_lock+0x53c/0xd80 [ 574.005386][ T28] ? misc_open+0x58/0x380 [ 574.009841][ T28] ? mutex_lock_nested+0x10/0x10 [ 574.015006][ T28] ? kobject_get_unless_zero+0x229/0x320 [ 574.022867][ T28] misc_open+0x58/0x380 [ 574.027280][ T28] chrdev_open+0x54a/0x630 [ 574.031939][ T28] ? cd_forget+0x160/0x160 [ 574.036816][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 574.042173][ T28] ? fsnotify_perm+0x471/0x590 [ 574.048187][ T28] ? cd_forget+0x160/0x160 [ 574.052714][ T28] do_dentry_open+0x7f9/0x10f0 [ 574.057644][ T28] path_openat+0x2644/0x2e60 [ 574.062524][ T28] ? finish_task_switch+0x1ca/0x810 [ 574.067855][ T28] ? __schedule+0x1435/0x4550 [ 574.073399][ T28] ? do_filp_open+0x480/0x480 [ 574.078659][ T28] ? __sched_text_start+0x8/0x8 [ 574.083742][ T28] do_filp_open+0x230/0x480 [ 574.088372][ T28] ? vfs_tmpfile+0x4a0/0x4a0 [ 574.092995][ T28] ? preempt_schedule_common+0xa6/0xd0 [ 574.098570][ T28] ? _raw_spin_unlock+0x36/0x40 [ 574.103449][ T28] ? alloc_fd+0x59c/0x640 [ 574.107852][ T28] do_sys_openat2+0x13b/0x500 [ 574.112618][ T28] ? do_sys_open+0x220/0x220 [ 574.117511][ T28] __x64_sys_openat+0x243/0x290 [ 574.122779][ T28] ? __ia32_sys_open+0x270/0x270 [ 574.127884][ T28] ? syscall_enter_from_user_mode+0x2e/0x230 [ 574.134810][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 574.140148][ T28] ? syscall_enter_from_user_mode+0x2e/0x230 [ 574.146506][ T28] do_syscall_64+0x3b/0xb0 [ 574.151111][ T28] ? clear_bhb_loop+0x45/0xa0 [ 574.155922][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 574.161958][ T28] RIP: 0033:0x7f354b534b69 [ 574.166603][ T28] RSP: 002b:00007ffea740bde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.175098][ T28] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f354b534b69 [ 574.183082][ T28] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 574.191111][ T28] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 574.199143][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000004cfed [ 574.207269][ T28] R13: 00007ffea740bdfc R14: 00007ffea740be10 R15: 00007ffea740be00 [ 574.215374][ T28] [ 574.218415][ T28] INFO: task syz-executor277:3590 blocked for more than 144 seconds. [ 574.226610][ T28] Not tainted 6.1.90-syzkaller #0 [ 574.232168][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 574.241080][ T28] task:syz-executor277 state:D stack:26232 pid:3590 ppid:3572 flags:0x00004006 [ 574.250467][ T28] Call Trace: [ 574.253749][ T28] [ 574.256889][ T28] __schedule+0x142d/0x4550 [ 574.261459][ T28] ? __mutex_lock+0x6b4/0xd80 [ 574.268271][ T28] ? __sched_text_start+0x8/0x8 [ 574.273181][ T28] ? __mutex_trylock_common+0x8d/0x2e0 [ 574.278773][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 574.284052][ T28] schedule+0xbf/0x180 [ 574.288175][ T28] schedule_preempt_disabled+0xf/0x20 [ 574.293560][ T28] __mutex_lock+0x6b9/0xd80 [ 574.298121][ T28] ? __mutex_lock+0x53c/0xd80 [ 574.302838][ T28] ? rfkill_fop_open+0x130/0x680 [ 574.307882][ T28] ? mutex_lock_nested+0x10/0x10 [ 574.312927][ T28] ? __init_waitqueue_head+0xaa/0x140 [ 574.318470][ T28] rfkill_fop_open+0x130/0x680 [ 574.323379][ T28] ? module_put+0x15a/0x350 [ 574.329130][ T28] ? rfkill_fop_ioctl+0x230/0x230 [ 574.334511][ T28] misc_open+0x304/0x380 [ 574.339548][ T28] chrdev_open+0x54a/0x630 [ 574.344514][ T28] ? cd_forget+0x160/0x160 [ 574.349106][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 574.354601][ T28] ? fsnotify_perm+0x471/0x590 [ 574.359500][ T28] ? cd_forget+0x160/0x160 [ 574.364002][ T28] do_dentry_open+0x7f9/0x10f0 [ 574.368818][ T28] path_openat+0x2644/0x2e60 [ 574.373419][ T28] ? mark_lock+0x9a/0x340 [ 574.377842][ T28] ? do_filp_open+0x480/0x480 [ 574.382658][ T28] do_filp_open+0x230/0x480 [ 574.387274][ T28] ? vfs_tmpfile+0x4a0/0x4a0 [ 574.391926][ T28] ? _raw_spin_unlock+0x24/0x40 [ 574.396878][ T28] ? alloc_fd+0x59c/0x640 [ 574.402382][ T28] do_sys_openat2+0x13b/0x500 [ 574.407165][ T28] ? do_sys_open+0x220/0x220 [ 574.411798][ T28] __x64_sys_openat+0x243/0x290 [ 574.416725][ T28] ? __ia32_sys_open+0x270/0x270 [ 574.421733][ T28] ? syscall_enter_from_user_mode+0x2e/0x230 [ 574.427859][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 574.433198][ T28] ? syscall_enter_from_user_mode+0x2e/0x230 [ 574.439722][ T28] do_syscall_64+0x3b/0xb0 [ 574.444274][ T28] ? clear_bhb_loop+0x45/0xa0 [ 574.449000][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 574.454961][ T28] RIP: 0033:0x7f354b534b69 [ 574.459400][ T28] RSP: 002b:00007ffea740bde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.467879][ T28] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f354b534b69 [ 574.475932][ T28] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 574.483966][ T28] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 574.496721][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000004cff1 [ 574.504779][ T28] R13: 00007ffea740bdfc R14: 00007ffea740be10 R15: 00007ffea740be00 [ 574.512785][ T28] [ 574.515880][ T28] INFO: task syz-executor277:3591 blocked for more than 144 seconds. [ 574.524006][ T28] Not tainted 6.1.90-syzkaller #0 [ 574.529573][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 574.538487][ T28] task:syz-executor277 state:D stack:26552 pid:3591 ppid:3574 flags:0x00004006 [ 574.547979][ T28] Call Trace: [ 574.551302][ T28] [ 574.554300][ T28] __schedule+0x142d/0x4550 [ 574.558870][ T28] ? __mutex_lock+0x6b4/0xd80 [ 574.563553][ T28] ? __sched_text_start+0x8/0x8 [ 574.568483][ T28] ? __mutex_trylock_common+0x8d/0x2e0 [ 574.574024][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 574.579240][ T28] schedule+0xbf/0x180 [ 574.583327][ T28] schedule_preempt_disabled+0xf/0x20 [ 574.588933][ T28] __mutex_lock+0x6b9/0xd80 [ 574.593472][ T28] ? __mutex_lock+0x53c/0xd80 [ 574.598205][ T28] ? misc_open+0x58/0x380 [ 574.602569][ T28] ? mutex_lock_nested+0x10/0x10 [ 574.607566][ T28] ? kobject_get_unless_zero+0x229/0x320 [ 574.613231][ T28] misc_open+0x58/0x380 [ 574.617463][ T28] chrdev_open+0x54a/0x630 [ 574.621909][ T28] ? cd_forget+0x160/0x160 [ 574.626493][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 574.631760][ T28] ? fsnotify_perm+0x471/0x590 [ 574.636912][ T28] ? cd_forget+0x160/0x160 [ 574.641495][ T28] do_dentry_open+0x7f9/0x10f0 [ 574.646459][ T28] path_openat+0x2644/0x2e60 [ 574.651087][ T28] ? mark_lock+0x9a/0x340 [ 574.655696][ T28] ? do_filp_open+0x480/0x480 [ 574.660428][ T28] do_filp_open+0x230/0x480 [ 574.665050][ T28] ? vfs_tmpfile+0x4a0/0x4a0 [ 574.669713][ T28] ? _raw_spin_unlock+0x24/0x40 [ 574.674670][ T28] ? alloc_fd+0x59c/0x640 [ 574.679075][ T28] do_sys_openat2+0x13b/0x500 [ 574.683795][ T28] ? do_sys_open+0x220/0x220 [ 574.688496][ T28] __x64_sys_openat+0x243/0x290 [ 574.693389][ T28] ? __ia32_sys_open+0x270/0x270 [ 574.698403][ T28] ? syscall_enter_from_user_mode+0x2e/0x230 [ 574.704438][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 574.709652][ T28] ? syscall_enter_from_user_mode+0x2e/0x230 [ 574.715687][ T28] do_syscall_64+0x3b/0xb0 [ 574.720137][ T28] ? clear_bhb_loop+0x45/0xa0 [ 574.724903][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 574.730902][ T28] RIP: 0033:0x7f354b534b69 [ 574.735519][ T28] RSP: 002b:00007ffea740bde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.744076][ T28] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f354b534b69 [ 574.752101][ T28] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 574.760185][ T28] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 574.768246][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000004d04a [ 574.776293][ T28] R13: 00007ffea740bdfc R14: 00007ffea740be10 R15: 00007ffea740be00 [ 574.784343][ T28] [ 574.787391][ T28] [ 574.787391][ T28] Showing all locks held in the system: [ 574.795221][ T28] 5 locks held by kworker/u4:1/11: [ 574.800361][ T28] 1 lock held by rcu_tasks_kthre/12: [ 574.805838][ T28] #0: ffffffff8d12ae50 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30 [ 574.816518][ T28] 1 lock held by rcu_tasks_trace/13: [ 574.821816][ T28] #0: ffffffff8d12b650 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30 [ 574.833109][ T28] 1 lock held by khungtaskd/28: [ 574.838250][ T28] #0: ffffffff8d12ac80 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290 [ 574.848529][ T28] 3 locks held by kworker/1:2/155: [ 574.853682][ T28] #0: ffff888012470938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x7a9/0x11d0 [ 574.864344][ T28] #1: ffffc90002f5fd20 ((work_completion)(&rfkill_global_led_trigger_work)){+.+.}-{0:0}, at: process_one_work+0x7a9/0x11d0 [ 574.877385][ T28] #2: ffffffff8e549668 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_global_led_trigger_worker+0x23/0xd0 [ 574.888892][ T28] 2 locks held by getty/3308: [ 574.893565][ T28] #0: ffff888029042098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 574.903522][ T28] #1: ffffc900031262f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a7/0x1db0 [ 574.913689][ T28] 2 locks held by syz-executor277/3571: [ 574.919278][ T28] #0: ffff888018ef4100 (&dev->mutex){....}-{3:3}, at: nfc_unregister_device+0x5f/0x290 [ 574.929144][ T28] #1: ffffffff8e549668 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_unregister+0xcc/0x220 [ 574.939725][ T28] 2 locks held by syz-executor277/3588: [ 574.945467][ T28] #0: ffffffff8e549668 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0x1a5/0x790 [ 574.955729][ T28] #1: ffff888018ef4100 (&dev->mutex){....}-{3:3}, at: nfc_rfkill_set_block+0x4c/0x2f0 [ 574.965599][ T28] 1 lock held by syz-executor277/3589: [ 574.971077][ T28] #0: ffffffff8d87b068 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380 [ 574.979745][ T28] 2 locks held by syz-executor277/3590: [ 574.985371][ T28] #0: ffffffff8d87b068 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380 [ 574.993871][ T28] #1: ffffffff8e549668 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_open+0x130/0x680 [ 575.004138][ T28] 1 lock held by syz-executor277/3591: [ 575.009613][ T28] #0: ffffffff8d87b068 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380 [ 575.018207][ T28] [ 575.020558][ T28] ============================================= [ 575.020558][ T28] [ 575.029019][ T28] NMI backtrace for cpu 1 [ 575.033656][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.90-syzkaller #0 [ 575.041552][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 575.051618][ T28] Call Trace: [ 575.054914][ T28] [ 575.057935][ T28] dump_stack_lvl+0x1e3/0x2cb [ 575.062658][ T28] ? nf_tcp_handle_invalid+0x642/0x642 [ 575.068138][ T28] ? panic+0x764/0x764 [ 575.072213][ T28] ? vprintk_emit+0x622/0x740 [ 575.076902][ T28] ? printk_sprint+0x490/0x490 [ 575.081674][ T28] ? nmi_cpu_backtrace+0x252/0x560 [ 575.086830][ T28] nmi_cpu_backtrace+0x4e1/0x560 [ 575.091815][ T28] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0 [ 575.097983][ T28] ? _printk+0xd1/0x111 [ 575.102165][ T28] ? panic+0x764/0x764 [ 575.106241][ T28] ? __wake_up_klogd+0xcc/0x100 [ 575.111093][ T28] ? panic+0x764/0x764 [ 575.115187][ T28] ? nmi_trigger_cpumask_backtrace+0xe2/0x3f0 [ 575.121280][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 575.127432][ T28] nmi_trigger_cpumask_backtrace+0x1b0/0x3f0 [ 575.133546][ T28] watchdog+0xf88/0xfd0 [ 575.138092][ T28] ? watchdog+0x1f8/0xfd0 [ 575.142452][ T28] kthread+0x28d/0x320 [ 575.146542][ T28] ? hungtask_pm_notify+0x50/0x50 [ 575.151582][ T28] ? kthread_blkcg+0xd0/0xd0 [ 575.156185][ T28] ret_from_fork+0x1f/0x30 [ 575.160646][ T28] [ 575.163832][ T28] Sending NMI from CPU 1 to CPUs 0: [ 575.169121][ C0] NMI backtrace for cpu 0 [ 575.169132][ C0] CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted 6.1.90-syzkaller #0 [ 575.169150][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 575.169162][ C0] Workqueue: events_unbound toggle_allocation_gate [ 575.169260][ C0] RIP: 0010:kasan_check_range+0x1ac/0x290 [ 575.169280][ C0] Code: 4c 89 d5 48 8d 5d 07 48 85 ed 48 0f 49 dd 48 83 e3 f8 48 29 dd 74 12 41 80 39 00 0f 85 a2 00 00 00 49 ff c1 48 ff cd 75 ee 5b <41> 5e 41 5f 5d c3 45 84 f6 75 61 41 f7 c6 00 ff 00 00 75 5d 41 f7 [ 575.169294][ C0] RSP: 0018:ffffc900001077c0 EFLAGS: 00000256 [ 575.169308][ C0] RAX: 00fff00000001001 RBX: 1ffffd400000f090 RCX: ffffffff8131b297 [ 575.169322][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffea0000078480 [ 575.169333][ C0] RBP: 0000000000000001 R08: dffffc0000000000 R09: fffff9400000f091 [ 575.169346][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 575.169358][ C0] R13: ffffea0000000000 R14: fffff9400000f091 R15: ffffea0000078480 [ 575.169372][ C0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 575.169387][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 575.169399][ C0] CR2: 00005617bf611a58 CR3: 000000000ce8e000 CR4: 00000000003506f0 [ 575.169415][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 575.169425][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 575.169436][ C0] Call Trace: [ 575.169441][ C0] [ 575.169447][ C0] ? nmi_cpu_backtrace+0x3de/0x560 [ 575.169477][ C0] ? read_lock_is_recursive+0x10/0x10 [ 575.169514][ C0] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0 [ 575.169542][ C0] ? nmi_handle+0x25/0x440 [ 575.169621][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 575.169648][ C0] ? nmi_handle+0x12e/0x440 [ 575.169674][ C0] ? nmi_handle+0x25/0x440 [ 575.169699][ C0] ? kasan_check_range+0x1ac/0x290 [ 575.169715][ C0] ? default_do_nmi+0x62/0x150 [ 575.169732][ C0] ? exc_nmi+0xa8/0x100 [ 575.169747][ C0] ? end_repeat_nmi+0x16/0x31 [ 575.169777][ C0] ? __text_poke+0x187/0x9a0 [ 575.169814][ C0] ? kasan_check_range+0x1ac/0x290 [ 575.169832][ C0] ? kasan_check_range+0x1ac/0x290 [ 575.169850][ C0] ? kasan_check_range+0x1ac/0x290 [ 575.169867][ C0] [ 575.169872][ C0] [ 575.169877][ C0] ? kmem_cache_alloc_lru+0x57/0x2d0 [ 575.169915][ C0] __text_poke+0x187/0x9a0 [ 575.169939][ C0] ? kmem_cache_alloc+0x5b/0x2d0 [ 575.169959][ C0] ? __text_poke+0x9a0/0x9a0 [ 575.169987][ C0] ? text_poke+0x90/0x90 [ 575.170006][ C0] ? kmem_cache_alloc+0x5a/0x2d0 [ 575.170026][ C0] ? perf_event_text_poke+0x254/0x320 [ 575.170055][ C0] ? __mutex_trylock_common+0x17e/0x2e0 [ 575.170078][ C0] ? perf_event_bpf_output+0x270/0x270 [ 575.170098][ C0] ? trace_raw_output_contention_end+0xd0/0xd0 [ 575.170127][ C0] text_poke_bp_batch+0x481/0x940 [ 575.170153][ C0] ? kmem_cache_alloc_lru+0x57/0x2d0 [ 575.170173][ C0] ? text_poke_loc_init+0x680/0x680 [ 575.170196][ C0] ? arch_jump_label_transform_queue+0x7d/0xd0 [ 575.170220][ C0] text_poke_finish+0x16/0x30 [ 575.170240][ C0] arch_jump_label_transform_apply+0x13/0x20 [ 575.170258][ C0] static_key_disable_cpuslocked+0xca/0x1b0 [ 575.170300][ C0] static_key_disable+0x16/0x20 [ 575.170320][ C0] toggle_allocation_gate+0x3e0/0x480 [ 575.170344][ C0] ? show_object+0xa0/0xa0 [ 575.170364][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 575.170391][ C0] ? print_irqtrace_events+0x210/0x210 [ 575.170420][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 575.170443][ C0] ? do_raw_spin_unlock+0x137/0x8a0 [ 575.170464][ C0] ? process_one_work+0x7a9/0x11d0 [ 575.170485][ C0] process_one_work+0x8a9/0x11d0 [ 575.170514][ C0] ? worker_detach_from_pool+0x260/0x260 [ 575.170537][ C0] ? _raw_spin_lock_irqsave+0x120/0x120 [ 575.170556][ C0] ? kthread_data+0x4e/0xc0 [ 575.170583][ C0] ? wq_worker_running+0x97/0x190 [ 575.170611][ C0] worker_thread+0xa47/0x1200 [ 575.170644][ C0] kthread+0x28d/0x320 [ 575.170658][ C0] ? worker_clr_flags+0x190/0x190 [ 575.170677][ C0] ? kthread_blkcg+0xd0/0xd0 [ 575.170692][ C0] ret_from_fork+0x1f/0x30 [ 575.170724][ C0] [ 575.170732][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.610 msecs [ 575.171121][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 575.598263][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.90-syzkaller #0 [ 575.606083][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 575.616677][ T28] Call Trace: [ 575.619964][ T28] [ 575.622915][ T28] dump_stack_lvl+0x1e3/0x2cb [ 575.627704][ T28] ? nf_tcp_handle_invalid+0x642/0x642 [ 575.633220][ T28] ? panic+0x764/0x764 [ 575.637298][ T28] ? vscnprintf+0x59/0x80 [ 575.641637][ T28] panic+0x318/0x764 [ 575.645543][ T28] ? nmi_trigger_cpumask_backtrace+0x2c1/0x3f0 [ 575.651710][ T28] ? memcpy_page_flushcache+0xfc/0xfc [ 575.657087][ T28] ? nmi_trigger_cpumask_backtrace+0x2c1/0x3f0 [ 575.663267][ T28] ? nmi_trigger_cpumask_backtrace+0x33a/0x3f0 [ 575.670765][ T28] ? nmi_trigger_cpumask_backtrace+0x33f/0x3f0 [ 575.676961][ T28] watchdog+0xfc7/0xfd0 [ 575.681141][ T28] ? watchdog+0x1f8/0xfd0 [ 575.685574][ T28] kthread+0x28d/0x320 [ 575.689644][ T28] ? hungtask_pm_notify+0x50/0x50 [ 575.694689][ T28] ? kthread_blkcg+0xd0/0xd0 [ 575.699368][ T28] ret_from_fork+0x1f/0x30 [ 575.703809][ T28] [ 575.707118][ T28] Kernel Offset: disabled [ 575.711462][ T28] Rebooting in 86400 seconds..