Warning: Permanently added '10.128.1.59' (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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 573.019917][ T28] INFO: task kworker/0:4:3570 blocked for more than 143 seconds. [ 573.027839][ T28] Not tainted 6.1.45-syzkaller #0 [ 573.034735][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 573.043942][ T28] task:kworker/0:4 state:D stack:27640 pid:3570 ppid:2 flags:0x00004000 [ 573.053870][ T28] Workqueue: events rfkill_global_led_trigger_worker [ 573.061079][ T28] Call Trace: [ 573.064419][ T28] [ 573.067380][ T28] __schedule+0x132c/0x4330 [ 573.072482][ T28] ? release_firmware_map_entry+0x185/0x185 [ 573.078506][ T28] ? print_irqtrace_events+0x210/0x210 [ 573.084481][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 573.090052][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 573.095376][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 573.101153][ T28] schedule+0xbf/0x180 [ 573.105342][ T28] schedule_preempt_disabled+0xf/0x20 [ 573.111206][ T28] __mutex_lock_common+0xe2b/0x2520 [ 573.116472][ T28] ? rfkill_global_led_trigger_worker+0x23/0xd0 [ 573.123559][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 573.128842][ T28] ? print_irqtrace_events+0x210/0x210 [ 573.134756][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 573.141172][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 573.146426][ T28] mutex_lock_nested+0x17/0x20 [ 573.151897][ T28] rfkill_global_led_trigger_worker+0x23/0xd0 [ 573.158020][ T28] process_one_work+0x8aa/0x11f0 [ 573.163505][ T28] ? worker_detach_from_pool+0x260/0x260 [ 573.169186][ T28] ? _raw_spin_lock_irqsave+0x120/0x120 [ 573.175126][ T28] ? kthread_data+0x4e/0xc0 [ 573.180080][ T28] ? wq_worker_running+0x97/0x190 [ 573.185199][ T28] worker_thread+0xa5f/0x1210 [ 573.190306][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 573.196256][ T28] ? _raw_spin_unlock+0x40/0x40 [ 573.201599][ T28] kthread+0x26e/0x300 [ 573.205738][ T28] ? rcu_lock_release+0x20/0x20 [ 573.210960][ T28] ? kthread_blkcg+0xd0/0xd0 [ 573.215686][ T28] ret_from_fork+0x1f/0x30 [ 573.220570][ T28] [ 573.223852][ T28] INFO: task syz-executor136:3580 blocked for more than 143 seconds. [ 573.232367][ T28] Not tainted 6.1.45-syzkaller #0 [ 573.237942][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 573.247016][ T28] task:syz-executor136 state:D stack:24056 pid:3580 ppid:3539 flags:0x00004002 [ 573.256729][ T28] Call Trace: [ 573.260437][ T28] [ 573.263410][ T28] __schedule+0x132c/0x4330 [ 573.267972][ T28] ? release_firmware_map_entry+0x185/0x185 [ 573.274664][ T28] ? __mutex_trylock_common+0x8d/0x2e0 [ 573.280456][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 573.285710][ T28] schedule+0xbf/0x180 [ 573.290174][ T28] schedule_preempt_disabled+0xf/0x20 [ 573.295591][ T28] __mutex_lock_common+0xe2b/0x2520 [ 573.301195][ T28] ? rfkill_unregister+0xcc/0x220 [ 573.306263][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 573.311866][ T28] ? kill_device+0x160/0x160 [ 573.316590][ T28] ? nfc_genl_setup_device_added+0x3f0/0x3f0 [ 573.323078][ T28] mutex_lock_nested+0x17/0x20 [ 573.327880][ T28] rfkill_unregister+0xcc/0x220 [ 573.333134][ T28] nfc_unregister_device+0x92/0x290 [ 573.338396][ T28] virtual_ncidev_close+0x55/0x90 [ 573.343963][ T28] ? virtual_ncidev_open+0xc0/0xc0 [ 573.349126][ T28] __fput+0x3b7/0x890 [ 573.353591][ T28] task_work_run+0x246/0x300 [ 573.358237][ T28] ? task_work_cancel+0x2b0/0x2b0 [ 573.363689][ T28] ? exit_task_namespaces+0xdd/0xf0 [ 573.368995][ T28] do_exit+0x6fb/0x2300 [ 573.373656][ T28] ? do_group_exit+0x1f2/0x2b0 [ 573.378568][ T28] ? put_task_struct+0x80/0x80 [ 573.383940][ T28] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 573.390514][ T28] ? print_irqtrace_events+0x210/0x210 [ 573.396027][ T28] ? _raw_spin_unlock_irq+0x1f/0x40 [ 573.401667][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 573.406931][ T28] do_group_exit+0x202/0x2b0 [ 573.412033][ T28] __x64_sys_exit_group+0x3b/0x40 [ 573.417109][ T28] do_syscall_64+0x3d/0xb0 [ 573.421934][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.427878][ T28] RIP: 0033:0x7fe924ab7cb9 [ 573.432678][ T28] RSP: 002b:00007ffc4d4e0f88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 573.441407][ T28] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe924ab7cb9 [ 573.449420][ T28] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 573.457922][ T28] RBP: 00007fe924b32290 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 573.466210][ T28] R10: 00000000000000a0 R11: 0000000000000246 R12: 00007fe924b32290 [ 573.474584][ T28] R13: 0000000000000000 R14: 00007fe924b32d00 R15: 00007fe924a88e50 [ 573.482902][ T28] [ 573.485961][ T28] INFO: task syz-executor136:3590 blocked for more than 143 seconds. [ 573.494459][ T28] Not tainted 6.1.45-syzkaller #0 [ 573.500351][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 573.509057][ T28] task:syz-executor136 state:D stack:26936 pid:3590 ppid:3538 flags:0x00004006 [ 573.518366][ T28] Call Trace: [ 573.521725][ T28] [ 573.524672][ T28] __schedule+0x132c/0x4330 [ 573.529230][ T28] ? release_firmware_map_entry+0x185/0x185 [ 573.535309][ T28] ? __mutex_trylock_common+0x8d/0x2e0 [ 573.540875][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 573.546106][ T28] schedule+0xbf/0x180 [ 573.550236][ T28] schedule_preempt_disabled+0xf/0x20 [ 573.555661][ T28] __mutex_lock_common+0xe2b/0x2520 [ 573.560983][ T28] ? rfkill_fop_open+0x130/0x680 [ 573.565955][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 573.571319][ T28] ? __init_waitqueue_head+0xaa/0x140 [ 573.576749][ T28] mutex_lock_nested+0x17/0x20 [ 573.581583][ T28] rfkill_fop_open+0x130/0x680 [ 573.586386][ T28] ? module_put+0x15a/0x350 [ 573.591134][ T28] ? rfkill_fop_ioctl+0x230/0x230 [ 573.596274][ T28] misc_open+0x304/0x380 [ 573.600630][ T28] chrdev_open+0x54a/0x630 [ 573.605087][ T28] ? cd_forget+0x160/0x160 [ 573.609518][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 573.615140][ T28] ? fsnotify_perm+0x471/0x590 [ 573.620053][ T28] ? cd_forget+0x160/0x160 [ 573.624506][ T28] do_dentry_open+0x7f9/0x10f0 [ 573.629428][ T28] path_openat+0x2644/0x2e60 [ 573.634195][ T28] ? slab_post_alloc_hook+0x50/0x370 [ 573.639586][ T28] ? do_filp_open+0x480/0x480 [ 573.644367][ T28] do_filp_open+0x230/0x480 [ 573.648911][ T28] ? vfs_tmpfile+0x4a0/0x4a0 [ 573.653608][ T28] ? _raw_spin_unlock+0x24/0x40 [ 573.658492][ T28] ? alloc_fd+0x59c/0x640 [ 573.662958][ T28] do_sys_openat2+0x13b/0x500 [ 573.667847][ T28] ? do_sys_open+0x220/0x220 [ 573.672503][ T28] ? task_work_run+0x2bc/0x300 [ 573.677323][ T28] __x64_sys_openat+0x243/0x290 [ 573.682244][ T28] ? __ia32_sys_open+0x270/0x270 [ 573.687214][ T28] ? syscall_enter_from_user_mode+0x2e/0x220 [ 573.693262][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 573.698580][ T28] ? syscall_enter_from_user_mode+0x2e/0x220 [ 573.704628][ T28] do_syscall_64+0x3d/0xb0 [ 573.709086][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.715154][ T28] RIP: 0033:0x7fe924ab9b69 [ 573.719599][ T28] RSP: 002b:00007ffc4d4e0fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 573.728161][ T28] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe924ab9b69 [ 573.736248][ T28] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 573.744335][ T28] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 573.752404][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000004c99a [ 573.760435][ T28] R13: 00007ffc4d4e0ffc R14: 00007ffc4d4e1010 R15: 00007ffc4d4e1000 [ 573.768432][ T28] [ 573.771523][ T28] INFO: task syz-executor136:3591 blocked for more than 144 seconds. [ 573.779611][ T28] Not tainted 6.1.45-syzkaller #0 [ 573.785361][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 573.794214][ T28] task:syz-executor136 state:D stack:26936 pid:3591 ppid:3533 flags:0x00004006 [ 573.803509][ T28] Call Trace: [ 573.806819][ T28] [ 573.809819][ T28] __schedule+0x132c/0x4330 [ 573.814383][ T28] ? release_firmware_map_entry+0x185/0x185 [ 573.820395][ T28] ? __mutex_trylock_common+0x8d/0x2e0 [ 573.825919][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 573.831224][ T28] schedule+0xbf/0x180 [ 573.835416][ T28] schedule_preempt_disabled+0xf/0x20 [ 573.840862][ T28] __mutex_lock_common+0xe2b/0x2520 [ 573.846199][ T28] ? misc_open+0x58/0x380 [ 573.850603][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 573.855838][ T28] ? __lock_acquire+0x1f80/0x1f80 [ 573.860952][ T28] ? kobject_get_unless_zero+0x229/0x320 [ 573.866728][ T28] mutex_lock_nested+0x17/0x20 [ 573.871608][ T28] misc_open+0x58/0x380 [ 573.875799][ T28] chrdev_open+0x54a/0x630 [ 573.880290][ T28] ? cd_forget+0x160/0x160 [ 573.884800][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 573.890083][ T28] ? fsnotify_perm+0x471/0x590 [ 573.894882][ T28] ? cd_forget+0x160/0x160 [ 573.899315][ T28] do_dentry_open+0x7f9/0x10f0 [ 573.904957][ T28] path_openat+0x2644/0x2e60 [ 573.909617][ T28] ? slab_post_alloc_hook+0x50/0x370 [ 573.915051][ T28] ? do_filp_open+0x480/0x480 [ 573.919868][ T28] do_filp_open+0x230/0x480 [ 573.924425][ T28] ? vfs_tmpfile+0x4a0/0x4a0 [ 573.929050][ T28] ? _raw_spin_unlock+0x24/0x40 [ 573.933983][ T28] ? alloc_fd+0x59c/0x640 [ 573.938373][ T28] do_sys_openat2+0x13b/0x500 [ 573.943150][ T28] ? do_sys_open+0x220/0x220 [ 573.947777][ T28] ? task_work_run+0x2bc/0x300 [ 573.952633][ T28] __x64_sys_openat+0x243/0x290 [ 573.957701][ T28] ? __ia32_sys_open+0x270/0x270 [ 573.962731][ T28] ? syscall_enter_from_user_mode+0x2e/0x220 [ 573.968801][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 573.974114][ T28] ? syscall_enter_from_user_mode+0x2e/0x220 [ 573.980256][ T28] do_syscall_64+0x3d/0xb0 [ 573.984708][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.990706][ T28] RIP: 0033:0x7fe924ab9b69 [ 573.995286][ T28] RSP: 002b:00007ffc4d4e0fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.003896][ T28] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe924ab9b69 [ 574.012702][ T28] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 574.020785][ T28] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 574.028808][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000004c9a4 [ 574.036852][ T28] R13: 00007ffc4d4e0ffc R14: 00007ffc4d4e1010 R15: 00007ffc4d4e1000 [ 574.044918][ T28] [ 574.047954][ T28] INFO: task syz-executor136:3592 blocked for more than 144 seconds. [ 574.056081][ T28] Not tainted 6.1.45-syzkaller #0 [ 574.061690][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 574.070468][ T28] task:syz-executor136 state:D stack:27048 pid:3592 ppid:3537 flags:0x00004006 [ 574.079759][ T28] Call Trace: [ 574.083043][ T28] [ 574.085978][ T28] __schedule+0x132c/0x4330 [ 574.090572][ T28] ? release_firmware_map_entry+0x185/0x185 [ 574.096497][ T28] ? __mutex_trylock_common+0x8d/0x2e0 [ 574.102332][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 574.107578][ T28] schedule+0xbf/0x180 [ 574.111730][ T28] schedule_preempt_disabled+0xf/0x20 [ 574.117131][ T28] __mutex_lock_common+0xe2b/0x2520 [ 574.122434][ T28] ? nfc_rfkill_set_block+0x4c/0x2f0 [ 574.127761][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 574.133048][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 574.138286][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 574.143574][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 574.149502][ T28] ? _raw_spin_unlock+0x40/0x40 [ 574.154428][ T28] mutex_lock_nested+0x17/0x20 [ 574.159224][ T28] nfc_rfkill_set_block+0x4c/0x2f0 [ 574.164433][ T28] ? nfc_unregister_device+0x290/0x290 [ 574.169961][ T28] rfkill_set_block+0x1e7/0x430 [ 574.174832][ T28] rfkill_fop_write+0x5b7/0x790 [ 574.179782][ T28] ? rfkill_fop_read+0x470/0x470 [ 574.184745][ T28] ? fsnotify_perm+0x67/0x590 [ 574.189438][ T28] ? bpf_lsm_file_permission+0x5/0x10 [ 574.195046][ T28] ? rfkill_fop_read+0x470/0x470 [ 574.200191][ T28] vfs_write+0x2d9/0xba0 [ 574.204458][ T28] ? file_end_write+0x250/0x250 [ 574.209425][ T28] ? __fdget_pos+0x1db/0x360 [ 574.214410][ T28] ksys_write+0x19c/0x2c0 [ 574.218780][ T28] ? print_irqtrace_events+0x210/0x210 [ 574.224337][ T28] ? __ia32_sys_read+0x80/0x80 [ 574.229128][ T28] ? syscall_enter_from_user_mode+0x2e/0x220 [ 574.235269][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 574.240548][ T28] ? syscall_enter_from_user_mode+0x2e/0x220 [ 574.246556][ T28] do_syscall_64+0x3d/0xb0 [ 574.251067][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.256998][ T28] RIP: 0033:0x7fe924ab9b69 [ 574.261497][ T28] RSP: 002b:00007ffc4d4e0fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 574.269974][ T28] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe924ab9b69 [ 574.277958][ T28] RDX: 0000000000000008 RSI: 00000000200000c0 RDI: 0000000000000003 [ 574.290040][ T28] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 574.298345][ T28] R10: 00000000000000a0 R11: 0000000000000246 R12: 000000000004c9bc [ 574.306819][ T28] R13: 00007ffc4d4e0ffc R14: 00007ffc4d4e1010 R15: 00007ffc4d4e1000 [ 574.315022][ T28] [ 574.318069][ T28] INFO: task syz-executor136:3593 blocked for more than 144 seconds. [ 574.326238][ T28] Not tainted 6.1.45-syzkaller #0 [ 574.331880][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 574.340632][ T28] task:syz-executor136 state:D stack:27304 pid:3593 ppid:3534 flags:0x00004006 [ 574.349940][ T28] Call Trace: [ 574.353243][ T28] [ 574.356191][ T28] __schedule+0x132c/0x4330 [ 574.360784][ T28] ? release_firmware_map_entry+0x185/0x185 [ 574.366707][ T28] ? __mutex_trylock_common+0x8d/0x2e0 [ 574.372286][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 574.377529][ T28] schedule+0xbf/0x180 [ 574.381762][ T28] schedule_preempt_disabled+0xf/0x20 [ 574.387171][ T28] __mutex_lock_common+0xe2b/0x2520 [ 574.392473][ T28] ? misc_open+0x58/0x380 [ 574.396832][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 574.402118][ T28] ? __lock_acquire+0x1f80/0x1f80 [ 574.407306][ T28] ? kobject_get_unless_zero+0x229/0x320 [ 574.413126][ T28] mutex_lock_nested+0x17/0x20 [ 574.417952][ T28] misc_open+0x58/0x380 [ 574.422196][ T28] chrdev_open+0x54a/0x630 [ 574.426654][ T28] ? cd_forget+0x160/0x160 [ 574.431187][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 574.436419][ T28] ? fsnotify_perm+0x471/0x590 [ 574.441266][ T28] ? cd_forget+0x160/0x160 [ 574.445727][ T28] do_dentry_open+0x7f9/0x10f0 [ 574.450603][ T28] path_openat+0x2644/0x2e60 [ 574.455243][ T28] ? slab_post_alloc_hook+0x50/0x370 [ 574.460684][ T28] ? do_filp_open+0x480/0x480 [ 574.465418][ T28] do_filp_open+0x230/0x480 [ 574.470076][ T28] ? vfs_tmpfile+0x4a0/0x4a0 [ 574.474745][ T28] ? _raw_spin_unlock+0x24/0x40 [ 574.479700][ T28] ? alloc_fd+0x59c/0x640 [ 574.484078][ T28] do_sys_openat2+0x13b/0x500 [ 574.488787][ T28] ? do_sys_open+0x220/0x220 [ 574.493492][ T28] __x64_sys_openat+0x243/0x290 [ 574.498382][ T28] ? __ia32_sys_open+0x270/0x270 [ 574.503395][ T28] ? syscall_enter_from_user_mode+0x2e/0x220 [ 574.509405][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 574.514719][ T28] ? syscall_enter_from_user_mode+0x2e/0x220 [ 574.520784][ T28] do_syscall_64+0x3d/0xb0 [ 574.525239][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.531214][ T28] RIP: 0033:0x7fe924ab9b69 [ 574.535664][ T28] RSP: 002b:00007ffc4d4e0fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.544150][ T28] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe924ab9b69 [ 574.552209][ T28] RDX: 0000000000000002 RSI: 0000000020000540 RDI: ffffffffffffff9c [ 574.560247][ T28] RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 [ 574.568253][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000004c99e [ 574.576315][ T28] R13: 00007ffc4d4e0ffc R14: 00007ffc4d4e1010 R15: 00007ffc4d4e1000 [ 574.584365][ T28] [ 574.587397][ T28] INFO: task syz-executor136:3594 blocked for more than 144 seconds. [ 574.595536][ T28] Not tainted 6.1.45-syzkaller #0 [ 574.601156][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 574.609933][ T28] task:syz-executor136 state:D stack:27192 pid:3594 ppid:3536 flags:0x00004006 [ 574.619188][ T28] Call Trace: [ 574.622560][ T28] [ 574.625518][ T28] __schedule+0x132c/0x4330 [ 574.630134][ T28] ? release_firmware_map_entry+0x185/0x185 [ 574.636055][ T28] ? __mutex_trylock_common+0x8d/0x2e0 [ 574.641601][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 574.646847][ T28] schedule+0xbf/0x180 [ 574.651014][ T28] schedule_preempt_disabled+0xf/0x20 [ 574.656415][ T28] __mutex_lock_common+0xe2b/0x2520 [ 574.661692][ T28] ? misc_open+0x58/0x380 [ 574.666077][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 574.671389][ T28] ? __lock_acquire+0x1f80/0x1f80 [ 574.676441][ T28] ? kobject_get_unless_zero+0x229/0x320 [ 574.682154][ T28] mutex_lock_nested+0x17/0x20 [ 574.686966][ T28] misc_open+0x58/0x380 [ 574.691249][ T28] chrdev_open+0x54a/0x630 [ 574.695896][ T28] ? cd_forget+0x160/0x160 [ 574.700412][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 574.705971][ T28] ? fsnotify_perm+0x471/0x590 [ 574.710832][ T28] ? cd_forget+0x160/0x160 [ 574.715383][ T28] do_dentry_open+0x7f9/0x10f0 [ 574.720383][ T28] path_openat+0x2644/0x2e60 [ 574.725024][ T28] ? slab_post_alloc_hook+0x50/0x370 [ 574.730475][ T28] ? do_filp_open+0x480/0x480 [ 574.735219][ T28] do_filp_open+0x230/0x480 [ 574.740500][ T28] ? vfs_tmpfile+0x4a0/0x4a0 [ 574.745194][ T28] ? _raw_spin_unlock+0x24/0x40 [ 574.750183][ T28] ? alloc_fd+0x59c/0x640 [ 574.754564][ T28] do_sys_openat2+0x13b/0x500 [ 574.759265][ T28] ? do_sys_open+0x220/0x220 [ 574.763950][ T28] __x64_sys_openat+0x243/0x290 [ 574.768836][ T28] ? __ia32_sys_open+0x270/0x270 [ 574.773875][ T28] ? syscall_enter_from_user_mode+0x2e/0x220 [ 574.780076][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 574.785322][ T28] ? syscall_enter_from_user_mode+0x2e/0x220 [ 574.791671][ T28] do_syscall_64+0x3d/0xb0 [ 574.796135][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.802111][ T28] RIP: 0033:0x7fe924ab9b69 [ 574.806557][ T28] RSP: 002b:00007ffc4d4e0fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.815067][ T28] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe924ab9b69 [ 574.823109][ T28] RDX: 0000000000000002 RSI: 0000000020000540 RDI: ffffffffffffff9c [ 574.831168][ T28] RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 [ 574.839177][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000004c9be [ 574.847237][ T28] R13: 00007ffc4d4e0ffc R14: 00007ffc4d4e1010 R15: 00007ffc4d4e1000 [ 574.855355][ T28] [ 574.858401][ T28] [ 574.858401][ T28] Showing all locks held in the system: [ 574.866342][ T28] 1 lock held by rcu_tasks_kthre/12: [ 574.871722][ T28] #0: ffffffff8d12a0b0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20 [ 574.882348][ T28] 1 lock held by rcu_tasks_trace/13: [ 574.887657][ T28] #0: ffffffff8d12a8b0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20 [ 574.898727][ T28] 1 lock held by khungtaskd/28: [ 574.903642][ T28] #0: ffffffff8d129ee0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 574.913122][ T28] 2 locks held by getty/3269: [ 574.917821][ T28] #0: ffff8880288f0098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 574.927752][ T28] #1: ffffc900031262f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a7/0x1db0 [ 574.937981][ T28] 3 locks held by kworker/0:4/3570: [ 574.943239][ T28] #0: ffff888012470d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x77a/0x11f0 [ 574.953729][ T28] #1: ffffc90003c2fd20 ((work_completion)(&rfkill_global_led_trigger_work)){+.+.}-{0:0}, at: process_one_work+0x7bd/0x11f0 [ 574.966804][ T28] #2: ffffffff8e549028 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_global_led_trigger_worker+0x23/0xd0 [ 574.978400][ T28] 2 locks held by syz-executor136/3580: [ 574.984075][ T28] #0: ffff888079b7c100 (&dev->mutex){....}-{3:3}, at: nfc_unregister_device+0x5f/0x290 [ 574.993961][ T28] #1: ffffffff8e549028 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_unregister+0xcc/0x220 [ 575.004278][ T28] 2 locks held by syz-executor136/3590: [ 575.009909][ T28] #0: ffffffff8d874028 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380 [ 575.018413][ T28] #1: ffffffff8e549028 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_open+0x130/0x680 [ 575.028551][ T28] 1 lock held by syz-executor136/3591: [ 575.034135][ T28] #0: ffffffff8d874028 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380 [ 575.042696][ T28] 2 locks held by syz-executor136/3592: [ 575.048319][ T28] #0: ffffffff8e549028 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0x1a5/0x790 [ 575.058814][ T28] #1: ffff888079b7c100 (&dev->mutex){....}-{3:3}, at: nfc_rfkill_set_block+0x4c/0x2f0 [ 575.068679][ T28] 1 lock held by syz-executor136/3593: [ 575.074208][ T28] #0: ffffffff8d874028 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380 [ 575.082783][ T28] 1 lock held by syz-executor136/3594: [ 575.088289][ T28] #0: ffffffff8d874028 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380 [ 575.096884][ T28] [ 575.099289][ T28] ============================================= [ 575.099289][ T28] [ 575.107800][ T28] NMI backtrace for cpu 0 [ 575.112148][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.45-syzkaller #0 [ 575.119960][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 575.130022][ T28] Call Trace: [ 575.133310][ T28] [ 575.136313][ T28] dump_stack_lvl+0x1e3/0x2cb [ 575.141015][ T28] ? nf_tcp_handle_invalid+0x642/0x642 [ 575.146491][ T28] ? panic+0x75d/0x75d [ 575.150573][ T28] ? console_trylock_spinning+0x450/0x450 [ 575.156402][ T28] ? nmi_cpu_backtrace+0x252/0x560 [ 575.161542][ T28] nmi_cpu_backtrace+0x4e1/0x560 [ 575.166511][ T28] ? vprintk_emit+0x109/0x1f0 [ 575.171489][ T28] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0 [ 575.177685][ T28] ? _printk+0xd1/0x111 [ 575.181886][ T28] ? panic+0x75d/0x75d [ 575.185975][ T28] ? __wake_up_klogd+0xcc/0x100 [ 575.190846][ T28] ? panic+0x75d/0x75d [ 575.194945][ T28] ? nmi_trigger_cpumask_backtrace+0xe2/0x3f0 [ 575.201126][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 575.207309][ T28] nmi_trigger_cpumask_backtrace+0x1b0/0x3f0 [ 575.213371][ T28] watchdog+0xf18/0xf60 [ 575.217594][ T28] kthread+0x26e/0x300 [ 575.221684][ T28] ? hungtask_pm_notify+0x50/0x50 [ 575.226726][ T28] ? kthread_blkcg+0xd0/0xd0 [ 575.231430][ T28] ret_from_fork+0x1f/0x30 [ 575.235883][ T28] [ 575.239033][ T28] Sending NMI from CPU 0 to CPUs 1: [ 575.244323][ C1] NMI backtrace for cpu 1 [ 575.244335][ C1] CPU: 1 PID: 86 Comm: kworker/u4:4 Not tainted 6.1.45-syzkaller #0 [ 575.244352][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 575.244362][ C1] Workqueue: events_unbound toggle_allocation_gate [ 575.244454][ C1] RIP: 0010:x2apic_send_IPI+0x77/0xd0 [ 575.244478][ C1] Code: 48 c1 e8 03 42 0f b6 04 38 84 c0 75 26 0f b7 13 0f ae f0 0f ae e8 41 83 fe 02 b8 00 04 00 00 41 0f 45 c6 b9 30 08 00 00 0f 30 <66> 90 5b 41 5e 41 5f 5d c3 89 d9 80 e1 07 fe c1 38 c1 7c cf 48 89 [ 575.244492][ C1] RSP: 0018:ffffc900020af4b8 EFLAGS: 00000206 [ 575.244505][ C1] RAX: 00000000000000fb RBX: ffff8880b98219b0 RCX: 0000000000000830 [ 575.244516][ C1] RDX: 0000000000000000 RSI: 00000000000000fb RDI: 0000000000000000 [ 575.244526][ C1] RBP: ffffffff8cb90850 R08: ffffffff817ee45d R09: ffffed10173275db [ 575.244539][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 575.244550][ C1] R13: 1ffff92000415ea0 R14: 00000000000000fb R15: dffffc0000000000 [ 575.244562][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 575.244576][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 575.244587][ C1] CR2: 00005565058c9680 CR3: 000000000ce8e000 CR4: 00000000003506e0 [ 575.244602][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 575.244611][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 575.244621][ C1] Call Trace: [ 575.244626][ C1] [ 575.244632][ C1] ? nmi_cpu_backtrace+0x3de/0x560 [ 575.244663][ C1] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0 [ 575.244699][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 575.244716][ C1] ? nmi_handle+0x108/0x410 [ 575.244758][ C1] ? x2apic_send_IPI+0x77/0xd0 [ 575.244778][ C1] ? default_do_nmi+0x62/0x150 [ 575.244800][ C1] ? exc_nmi+0xab/0x120 [ 575.244816][ C1] ? end_repeat_nmi+0x16/0x31 [ 575.244844][ C1] ? smp_call_function_many_cond+0x1b8d/0x33d0 [ 575.244891][ C1] ? x2apic_send_IPI+0x77/0xd0 [ 575.244911][ C1] ? x2apic_send_IPI+0x77/0xd0 [ 575.244932][ C1] ? x2apic_send_IPI+0x77/0xd0 [ 575.244951][ C1] [ 575.244956][ C1] [ 575.244962][ C1] send_call_function_single_ipi+0x188/0x260 [ 575.245007][ C1] ? ttwu_do_activate+0x370/0x370 [ 575.245031][ C1] ? __bitmap_and+0x2ef/0x310 [ 575.245056][ C1] ? _find_next_bit+0xe9/0x120 [ 575.245103][ C1] smp_call_function_many_cond+0x1ba3/0x33d0 [ 575.245140][ C1] ? text_poke_sync+0x20/0x20 [ 575.245181][ C1] ? __text_poke+0x81a/0x9a0 [ 575.245201][ C1] ? mark_lock+0x9a/0x340 [ 575.245218][ C1] ? smp_call_function_many+0x30/0x30 [ 575.245245][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 575.245265][ C1] ? do_raw_spin_unlock+0x137/0x8a0 [ 575.245290][ C1] ? _raw_spin_unlock+0x24/0x40 [ 575.245312][ C1] ? kmem_cache_alloc_bulk+0xd0/0x3f0 [ 575.245332][ C1] ? __text_poke+0x81a/0x9a0 [ 575.245356][ C1] ? kmem_cache_alloc_bulk+0xd0/0x3f0 [ 575.245376][ C1] ? __text_poke+0x9a0/0x9a0 [ 575.245398][ C1] ? text_poke+0x90/0x90 [ 575.245418][ C1] ? kmem_cache_alloc_bulk+0xcf/0x3f0 [ 575.245438][ C1] ? perf_event_text_poke+0x254/0x320 [ 575.245473][ C1] ? perf_event_bpf_output+0x270/0x270 [ 575.245488][ C1] ? rcu_is_watching+0x11/0xb0 [ 575.245509][ C1] ? trace_contention_end+0x61/0x170 [ 575.245533][ C1] ? text_poke_sync+0x20/0x20 [ 575.245556][ C1] on_each_cpu_cond_mask+0x3b/0x80 [ 575.245582][ C1] text_poke_bp_batch+0x5f9/0x940 [ 575.245607][ C1] ? kmem_cache_alloc_bulk+0xd0/0x3f0 [ 575.245628][ C1] ? text_poke_loc_init+0x680/0x680 [ 575.245652][ C1] ? arch_jump_label_transform_queue+0x7d/0xd0 [ 575.245676][ C1] text_poke_finish+0x16/0x30 [ 575.245696][ C1] arch_jump_label_transform_apply+0x13/0x20 [ 575.245715][ C1] static_key_disable_cpuslocked+0xca/0x1b0 [ 575.245757][ C1] static_key_disable+0x16/0x20 [ 575.245774][ C1] toggle_allocation_gate+0x3e0/0x480 [ 575.245803][ C1] ? show_object+0xa0/0xa0 [ 575.245823][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 575.245842][ C1] ? print_irqtrace_events+0x210/0x210 [ 575.245857][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 575.245880][ C1] ? do_raw_spin_unlock+0x137/0x8a0 [ 575.245905][ C1] process_one_work+0x8aa/0x11f0 [ 575.245935][ C1] ? worker_detach_from_pool+0x260/0x260 [ 575.245959][ C1] ? _raw_spin_lock_irqsave+0x120/0x120 [ 575.245979][ C1] ? kthread_data+0x4e/0xc0 [ 575.245998][ C1] ? wq_worker_running+0x97/0x190 [ 575.246016][ C1] worker_thread+0xa5f/0x1210 [ 575.246044][ C1] ? _raw_spin_unlock+0x40/0x40 [ 575.246071][ C1] kthread+0x26e/0x300 [ 575.246087][ C1] ? rcu_lock_release+0x20/0x20 [ 575.246107][ C1] ? kthread_blkcg+0xd0/0xd0 [ 575.246125][ C1] ret_from_fork+0x1f/0x30 [ 575.246155][ C1] [ 575.246161][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.838 msecs [ 575.246323][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 575.727581][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.45-syzkaller #0 [ 575.735402][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 575.745474][ T28] Call Trace: [ 575.748765][ T28] [ 575.751711][ T28] dump_stack_lvl+0x1e3/0x2cb [ 575.756415][ T28] ? nf_tcp_handle_invalid+0x642/0x642 [ 575.761910][ T28] ? panic+0x75d/0x75d [ 575.766023][ T28] ? vscnprintf+0x59/0x80 [ 575.770384][ T28] panic+0x318/0x75d [ 575.774342][ T28] ? asm_sysvec_call_function_single+0x16/0x20 [ 575.780547][ T28] ? nmi_trigger_cpumask_backtrace+0x2c1/0x3f0 [ 575.786728][ T28] ? memcpy_page_flushcache+0xfc/0xfc [ 575.792144][ T28] ? nmi_trigger_cpumask_backtrace+0x2ca/0x3f0 [ 575.798350][ T28] watchdog+0xf56/0xf60 [ 575.802542][ T28] kthread+0x26e/0x300 [ 575.806640][ T28] ? hungtask_pm_notify+0x50/0x50 [ 575.811692][ T28] ? kthread_blkcg+0xd0/0xd0 [ 575.816360][ T28] ret_from_fork+0x1f/0x30 [ 575.820816][ T28] [ 575.824135][ T28] Kernel Offset: disabled [ 575.828470][ T28] Rebooting in 86400 seconds..