Warning: Permanently added '10.128.10.58' (ECDSA) to the list of known hosts. [ 434.617697][ T1357] ieee802154 phy0 wpan0: encryption failed: -22 [ 434.623984][ T1357] ieee802154 phy1 wpan1: encryption failed: -22 [ 457.166032][ T8976] Bluetooth: hci1: command 0x0406 tx timeout [ 457.172111][ T8976] Bluetooth: hci3: command 0x0406 tx timeout [ 457.186027][ T8976] Bluetooth: hci5: command 0x0406 tx timeout [ 457.201072][ T8976] Bluetooth: hci2: command 0x0406 tx timeout [ 457.211189][ T8976] Bluetooth: hci0: command 0x0406 tx timeout [ 496.044204][ T1357] ieee802154 phy0 wpan0: encryption failed: -22 [ 496.050489][ T1357] ieee802154 phy1 wpan1: encryption failed: -22 [ 503.241185][ T2950] Bluetooth: hci4: command 0x0406 tx timeout [ 532.518078][ T27] INFO: task syz-executor.4:16316 blocked for more than 143 seconds. [ 532.526418][ T27] Not tainted 5.15.0-rc4-syzkaller #0 [ 532.542124][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 532.553827][ T27] task:syz-executor.4 state:D stack:29648 pid:16316 ppid: 14478 flags:0x00000004 [ 532.568673][ T27] Call Trace: [ 532.571968][ T27] __schedule+0x90d/0x26c0 [ 532.576501][ T27] ? io_schedule_timeout+0x140/0x140 [ 532.589463][ T27] schedule+0xd3/0x270 [ 532.593554][ T27] schedule_preempt_disabled+0xf/0x20 [ 532.605858][ T27] __mutex_lock+0xa34/0x12f0 [ 532.612114][ T27] ? set_selection_user+0x81/0x180 [ 532.617265][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 532.629733][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 532.634654][ T27] set_selection_user+0x81/0x180 [ 532.645555][ T27] ? sel_loadlut+0xc0/0xc0 [ 532.652937][ T27] ? tioclinux+0x94/0x460 [ 532.657266][ T27] vt_ioctl+0x19a9/0x2130 [ 532.666915][ T27] ? vt_waitactive+0x2e0/0x2e0 [ 532.674757][ T27] ? tomoyo_path_number_perm+0x1f2/0x4d0 [ 532.680966][ T27] ? tomoyo_execute_permission+0x470/0x470 [ 532.687559][ T27] tty_ioctl+0x478/0x12d0 [ 532.692388][ T27] ? tty_lookup_driver+0x420/0x420 [ 532.697667][ T27] ? memset+0x20/0x40 [ 532.702107][ T27] ? smack_file_ioctl+0xd9/0x2b0 [ 532.707253][ T27] ? smack_unix_may_send+0x290/0x290 [ 532.712921][ T27] ? __fget_files+0x194/0x2e0 [ 532.717705][ T27] __x64_sys_ioctl+0x11f/0x190 [ 532.722861][ T27] do_syscall_64+0x35/0xb0 [ 532.727312][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 532.733777][ T27] RIP: 0033:0x4665e9 [ 532.737672][ T27] RSP: 002b:00007f4f668be188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 532.746479][ T27] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 532.755082][ T27] RDX: 0000000020000000 RSI: 000000000000541c RDI: 0000000000000003 [ 532.763945][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 532.774717][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0f0 [ 532.788649][ T27] R13: 00007ffeea9e91cf R14: 00007f4f668be300 R15: 0000000000022000 [ 532.796759][ T27] INFO: task syz-executor.1:16283 blocked for more than 143 seconds. [ 532.811542][ T27] Not tainted 5.15.0-rc4-syzkaller #0 [ 532.817448][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 532.830224][ T27] task:syz-executor.1 state:D stack:28104 pid:16283 ppid: 14476 flags:0x00004004 [ 532.848837][ T27] Call Trace: [ 532.852138][ T27] __schedule+0x90d/0x26c0 [ 532.856556][ T27] ? io_schedule_timeout+0x140/0x140 [ 532.862509][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 532.867453][ T27] schedule+0xd3/0x270 [ 532.871963][ T27] schedule_preempt_disabled+0xf/0x20 [ 532.877338][ T27] __mutex_lock+0xa34/0x12f0 [ 532.882359][ T27] ? set_selection_user+0x81/0x180 [ 532.892958][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 532.898832][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 532.903705][ T27] set_selection_user+0x81/0x180 [ 532.909092][ T27] ? sel_loadlut+0xc0/0xc0 [ 532.913520][ T27] ? tioclinux+0x94/0x460 [ 532.918299][ T27] vt_ioctl+0x19a9/0x2130 [ 532.922632][ T27] ? vt_waitactive+0x2e0/0x2e0 [ 532.927396][ T27] ? tomoyo_path_number_perm+0x1f2/0x4d0 [ 532.933581][ T27] ? tomoyo_execute_permission+0x470/0x470 [ 532.939803][ T27] tty_ioctl+0x478/0x12d0 [ 532.944134][ T27] ? tty_lookup_driver+0x420/0x420 [ 532.950049][ T27] ? memset+0x20/0x40 [ 532.954024][ T27] ? smack_file_ioctl+0xd9/0x2b0 [ 532.959305][ T27] ? smack_unix_may_send+0x290/0x290 [ 532.964600][ T27] ? __fget_files+0x194/0x2e0 [ 532.971965][ T27] __x64_sys_ioctl+0x11f/0x190 [ 532.976767][ T27] do_syscall_64+0x35/0xb0 [ 532.986222][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 532.998507][ T27] RIP: 0033:0x4665e9 [ 533.002420][ T27] RSP: 002b:00007f9ac2f1c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 533.012145][ T27] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 533.020907][ T27] RDX: 0000000020000000 RSI: 000000000000541c RDI: 0000000000000003 [ 533.034623][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 533.043594][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 533.052516][ T27] R13: 00007ffe9f81699f R14: 00007f9ac2f1c300 R15: 0000000000022000 [ 533.061610][ T27] INFO: task syz-executor.1:16302 blocked for more than 143 seconds. [ 533.071309][ T27] Not tainted 5.15.0-rc4-syzkaller #0 [ 533.077369][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 533.087351][ T27] task:syz-executor.1 state:D stack:28408 pid:16302 ppid: 14476 flags:0x00004004 [ 533.098198][ T27] Call Trace: [ 533.101490][ T27] __schedule+0x90d/0x26c0 [ 533.105905][ T27] ? io_schedule_timeout+0x140/0x140 [ 533.113087][ T27] schedule+0xd3/0x270 [ 533.117163][ T27] schedule_preempt_disabled+0xf/0x20 [ 533.123835][ T27] __mutex_lock+0xa34/0x12f0 [ 533.129277][ T27] ? paste_selection+0x109/0x450 [ 533.134218][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 533.142036][ T27] paste_selection+0x109/0x450 [ 533.146811][ T27] ? __might_fault+0xb5/0x160 [ 533.152868][ T27] ? sel_pos+0x40/0x40 [ 533.156938][ T27] ? wake_up_q+0xf0/0xf0 [ 533.169331][ T27] vt_ioctl+0x19a9/0x2130 [ 533.173679][ T27] ? vt_waitactive+0x2e0/0x2e0 [ 533.179917][ T27] ? tomoyo_path_number_perm+0x1f2/0x4d0 [ 533.185731][ T27] ? tomoyo_execute_permission+0x470/0x470 [ 533.192859][ T27] tty_ioctl+0x478/0x12d0 [ 533.197607][ T27] ? tty_lookup_driver+0x420/0x420 [ 533.204182][ T27] ? memset+0x20/0x40 [ 533.208962][ T27] ? smack_file_ioctl+0xd9/0x2b0 [ 533.213898][ T27] ? smack_unix_may_send+0x290/0x290 [ 533.220478][ T27] ? __fget_files+0x194/0x2e0 [ 533.225160][ T27] __x64_sys_ioctl+0x11f/0x190 [ 533.231229][ T27] do_syscall_64+0x35/0xb0 [ 533.235643][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 533.242818][ T27] RIP: 0033:0x4665e9 [ 533.246709][ T27] RSP: 002b:00007f9ac2efb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 533.256761][ T27] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 533.265630][ T27] RDX: 0000000020000000 RSI: 000000000000541c RDI: 0000000000000004 [ 533.274461][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 533.283327][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c038 [ 533.292170][ T27] R13: 00007ffe9f81699f R14: 00007f9ac2efb300 R15: 0000000000022000 [ 533.301603][ T27] INFO: task syz-executor.1:16318 blocked for more than 144 seconds. [ 533.310582][ T27] Not tainted 5.15.0-rc4-syzkaller #0 [ 533.316467][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 533.326662][ T27] task:syz-executor.1 state:D stack:29648 pid:16318 ppid: 14476 flags:0x00004004 [ 533.336947][ T27] Call Trace: [ 533.341113][ T27] __schedule+0x90d/0x26c0 [ 533.345541][ T27] ? io_schedule_timeout+0x140/0x140 [ 533.352085][ T27] schedule+0xd3/0x270 [ 533.356240][ T27] schedule_preempt_disabled+0xf/0x20 [ 533.363017][ T27] __mutex_lock+0xa34/0x12f0 [ 533.367612][ T27] ? set_selection_user+0x81/0x180 [ 533.378642][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 533.384195][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 533.390499][ T27] set_selection_user+0x81/0x180 [ 533.395440][ T27] ? sel_loadlut+0xc0/0xc0 [ 533.401938][ T27] ? tioclinux+0x94/0x460 [ 533.406274][ T27] vt_ioctl+0x19a9/0x2130 [ 533.422396][ T27] ? vt_waitactive+0x2e0/0x2e0 [ 533.427186][ T27] ? tomoyo_path_number_perm+0x1f2/0x4d0 [ 533.441562][ T27] ? tomoyo_execute_permission+0x470/0x470 [ 533.447510][ T27] tty_ioctl+0x478/0x12d0 [ 533.455550][ T27] ? tty_lookup_driver+0x420/0x420 [ 533.466381][ T27] ? memset+0x20/0x40 [ 533.473751][ T27] ? smack_file_ioctl+0xd9/0x2b0 [ 533.484603][ T27] ? smack_unix_may_send+0x290/0x290 [ 533.491115][ T27] ? __fget_files+0x194/0x2e0 [ 533.495898][ T27] __x64_sys_ioctl+0x11f/0x190 [ 533.506823][ T27] do_syscall_64+0x35/0xb0 [ 533.512195][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 533.524951][ T27] RIP: 0033:0x4665e9 [ 533.530997][ T27] RSP: 002b:00007f9ac2eda188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 533.546580][ T27] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 533.556671][ T27] RDX: 0000000020000000 RSI: 000000000000541c RDI: 0000000000000003 [ 533.584879][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 533.601202][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0f0 [ 533.610912][ T27] R13: 00007ffe9f81699f R14: 00007f9ac2eda300 R15: 0000000000022000 [ 533.619802][ T27] INFO: task syz-executor.2:16299 blocked for more than 144 seconds. [ 533.629273][ T27] Not tainted 5.15.0-rc4-syzkaller #0 [ 533.635166][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 533.645323][ T27] task:syz-executor.2 state:D stack:28104 pid:16299 ppid: 14477 flags:0x00004004 [ 533.655407][ T27] Call Trace: [ 533.659516][ T27] __schedule+0x90d/0x26c0 [ 533.663943][ T27] ? io_schedule_timeout+0x140/0x140 [ 533.671443][ T27] schedule+0xd3/0x270 [ 533.675608][ T27] schedule_preempt_disabled+0xf/0x20 [ 533.682266][ T27] __mutex_lock+0xa34/0x12f0 [ 533.686860][ T27] ? set_selection_user+0x81/0x180 [ 533.693371][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 533.699812][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 533.704684][ T27] set_selection_user+0x81/0x180 [ 533.711366][ T27] ? sel_loadlut+0xc0/0xc0 [ 533.716047][ T27] ? tioclinux+0x94/0x460 [ 533.722041][ T27] vt_ioctl+0x19a9/0x2130 [ 533.726389][ T27] ? vt_waitactive+0x2e0/0x2e0 [ 533.732721][ T27] ? tomoyo_path_number_perm+0x1f2/0x4d0 [ 533.739280][ T27] ? tomoyo_execute_permission+0x470/0x470 [ 533.745117][ T27] tty_ioctl+0x478/0x12d0 [ 533.750759][ T27] ? tty_lookup_driver+0x420/0x420 [ 533.755874][ T27] ? memset+0x20/0x40 [ 533.761159][ T27] ? smack_file_ioctl+0xd9/0x2b0 [ 533.766183][ T27] ? smack_unix_may_send+0x290/0x290 [ 533.772774][ T27] ? __fget_files+0x194/0x2e0 [ 533.778448][ T27] __x64_sys_ioctl+0x11f/0x190 [ 533.783218][ T27] do_syscall_64+0x35/0xb0 [ 533.787624][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 533.795404][ T27] RIP: 0033:0x4665e9 [ 533.800457][ T27] RSP: 002b:00007f33a32be188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 533.810465][ T27] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 533.819419][ T27] RDX: 0000000020000000 RSI: 000000000000541c RDI: 0000000000000003 [ 533.827670][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 533.836807][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 533.845859][ T27] R13: 00007ffcf4ec9e3f R14: 00007f33a32be300 R15: 0000000000022000 [ 533.854745][ T27] INFO: task syz-executor.2:16306 blocked for more than 144 seconds. [ 533.864861][ T27] Not tainted 5.15.0-rc4-syzkaller #0 [ 533.871603][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 533.881119][ T27] task:syz-executor.2 state:D stack:28408 pid:16306 ppid: 14477 flags:0x00004004 [ 533.892173][ T27] Call Trace: [ 533.895466][ T27] __schedule+0x90d/0x26c0 [ 533.901222][ T27] ? io_schedule_timeout+0x140/0x140 [ 533.906525][ T27] schedule+0xd3/0x270 [ 533.912509][ T27] schedule_preempt_disabled+0xf/0x20 [ 533.918728][ T27] __mutex_lock+0xa34/0x12f0 [ 533.923318][ T27] ? paste_selection+0x109/0x450 [ 533.929610][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 533.935179][ T27] paste_selection+0x109/0x450 [ 533.941246][ T27] ? __might_fault+0xb5/0x160 [ 533.945927][ T27] ? sel_pos+0x40/0x40 [ 533.951316][ T27] ? wake_up_q+0xf0/0xf0 [ 533.955572][ T27] vt_ioctl+0x19a9/0x2130 [ 533.961341][ T27] ? vt_waitactive+0x2e0/0x2e0 [ 533.966113][ T27] ? tomoyo_path_number_perm+0x1f2/0x4d0 [ 533.973184][ T27] ? tomoyo_execute_permission+0x470/0x470 [ 533.979841][ T27] tty_ioctl+0x478/0x12d0 [ 533.984172][ T27] ? tty_lookup_driver+0x420/0x420 [ 533.990642][ T27] ? memset+0x20/0x40 [ 533.994631][ T27] ? smack_file_ioctl+0xd9/0x2b0 [ 534.000938][ T27] ? smack_unix_may_send+0x290/0x290 [ 534.006239][ T27] ? __fget_files+0x194/0x2e0 [ 534.012388][ T27] __x64_sys_ioctl+0x11f/0x190 [ 534.019815][ T27] do_syscall_64+0x35/0xb0 [ 534.024236][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 534.031429][ T27] RIP: 0033:0x4665e9 [ 534.035324][ T27] RSP: 002b:00007f33a329d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 534.045210][ T27] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 534.054187][ T27] RDX: 0000000020000000 RSI: 000000000000541c RDI: 0000000000000004 [ 534.062978][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 534.071761][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c038 [ 534.080549][ T27] R13: 00007ffcf4ec9e3f R14: 00007f33a329d300 R15: 0000000000022000 [ 534.089402][ T27] INFO: task syz-executor.2:16322 blocked for more than 144 seconds. [ 534.097459][ T27] Not tainted 5.15.0-rc4-syzkaller #0 [ 534.105262][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 534.116278][ T27] task:syz-executor.2 state:D stack:29648 pid:16322 ppid: 14477 flags:0x00004004 [ 534.126696][ T27] Call Trace: [ 534.130930][ T27] __schedule+0x90d/0x26c0 [ 534.135357][ T27] ? io_schedule_timeout+0x140/0x140 [ 534.142662][ T27] schedule+0xd3/0x270 [ 534.146734][ T27] schedule_preempt_disabled+0xf/0x20 [ 534.153478][ T27] __mutex_lock+0xa34/0x12f0 [ 534.158860][ T27] ? set_selection_user+0x81/0x180 [ 534.163969][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 534.170780][ T27] ? lock_downgrade+0x6e0/0x6e0 [ 534.175908][ T27] set_selection_user+0x81/0x180 [ 534.182392][ T27] ? sel_loadlut+0xc0/0xc0 [ 534.186807][ T27] ? tioclinux+0x94/0x460 [ 534.192366][ T27] vt_ioctl+0x19a9/0x2130 [ 534.196695][ T27] ? vt_waitactive+0x2e0/0x2e0 [ 534.202734][ T27] ? tomoyo_path_number_perm+0x1f2/0x4d0 [ 534.209233][ T27] ? tomoyo_execute_permission+0x470/0x470 [ 534.215056][ T27] tty_ioctl+0x478/0x12d0 [ 534.221301][ T27] ? tty_lookup_driver+0x420/0x420 [ 534.226464][ T27] ? memset+0x20/0x40 [ 534.232223][ T27] ? smack_file_ioctl+0xd9/0x2b0 [ 534.237165][ T27] ? smack_unix_may_send+0x290/0x290 [ 534.249000][ T27] ? __fget_files+0x194/0x2e0 [ 534.253690][ T27] __x64_sys_ioctl+0x11f/0x190 [ 534.260002][ T27] do_syscall_64+0x35/0xb0 [ 534.264430][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 534.271624][ T27] RIP: 0033:0x4665e9 [ 534.275516][ T27] RSP: 002b:00007f33a327c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 534.285534][ T27] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 534.294444][ T27] RDX: 0000000020000000 RSI: 000000000000541c RDI: 0000000000000003 [ 534.303391][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 534.312266][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0f0 [ 534.322843][ T27] R13: 00007ffcf4ec9e3f R14: 00007f33a327c300 R15: 0000000000022000 [ 534.331700][ T27] INFO: task syz-executor.5:16286 blocked for more than 145 seconds. [ 534.341359][ T27] Not tainted 5.15.0-rc4-syzkaller #0 [ 534.347245][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 534.357193][ T27] task:syz-executor.5 state:D stack:28408 pid:16286 ppid: 14479 flags:0x00004004 [ 534.367371][ T27] Call Trace: [ 534.371641][ T27] __schedule+0x90d/0x26c0 [ 534.376075][ T27] ? io_schedule_timeout+0x140/0x140 [ 534.382876][ T27] schedule+0xd3/0x270 [ 534.386949][ T27] schedule_preempt_disabled+0xf/0x20 [ 534.393596][ T27] __mutex_lock+0xa34/0x12f0 [ 534.399010][ T27] ? paste_selection+0x13f/0x450 [ 534.403952][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 534.410767][ T27] ? paste_selection+0x131/0x450 [ 534.415711][ T27] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 534.423620][ T27] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 534.430319][ T27] paste_selection+0x13f/0x450 [ 534.435083][ T27] ? sel_pos+0x40/0x40 [ 534.440424][ T27] ? wake_up_q+0xf0/0xf0 [ 534.444679][ T27] vt_ioctl+0x19a9/0x2130 [ 534.450371][ T27] ? vt_waitactive+0x2e0/0x2e0 [ 534.455144][ T27] ? tomoyo_path_number_perm+0x1f2/0x4d0 [ 534.462344][ T27] ? tomoyo_execute_permission+0x470/0x470 [ 534.469080][ T27] tty_ioctl+0x478/0x12d0 [ 534.473500][ T27] ? tty_lookup_driver+0x420/0x420 [ 534.479980][ T27] ? memset+0x20/0x40 [ 534.483963][ T27] ? smack_file_ioctl+0xd9/0x2b0 [ 534.490373][ T27] ? smack_unix_may_send+0x290/0x290 [ 534.495668][ T27] ? context_tracking_recursion_enter+0x51/0x70 [ 534.503400][ T27] __x64_sys_ioctl+0x11f/0x190 [ 534.509032][ T27] do_syscall_64+0x35/0xb0 [ 534.513461][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 534.520877][ T27] RIP: 0033:0x4665e9 [ 534.524778][ T27] RSP: 002b:00007f0b6484a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 534.536079][ T27] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 534.545067][ T27] RDX: 0000000020000000 RSI: 000000000000541c RDI: 0000000000000006 [ 534.554251][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 534.563318][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 534.572240][ T27] R13: 00007ffca2910a6f R14: 00007f0b6484a300 R15: 0000000000022000 [ 534.582474][ T27] INFO: task syz-executor.1:16289 blocked for more than 145 seconds. [ 534.592248][ T27] Not tainted 5.15.0-rc4-syzkaller #0 [ 534.607554][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 534.625979][ T27] task:syz-executor.1 state:D stack:28552 pid:16289 ppid: 16283 flags:0x00000004 [ 534.637106][ T27] Call Trace: [ 534.641604][ T27] __schedule+0x90d/0x26c0 [ 534.646034][ T27] ? io_schedule_timeout+0x140/0x140 [ 534.652817][ T27] schedule+0xd3/0x270 [ 534.656892][ T27] schedule_preempt_disabled+0xf/0x20 [ 534.663686][ T27] __mutex_lock+0xa34/0x12f0 [ 534.669157][ T27] ? paste_selection+0x13f/0x450 [ 534.674101][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 534.681082][ T27] ? paste_selection+0x131/0x450 [ 534.686038][ T27] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 534.693405][ T27] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 534.700089][ T27] paste_selection+0x13f/0x450 [ 534.704866][ T27] ? sel_pos+0x40/0x40 [ 534.710200][ T27] ? wake_up_q+0xf0/0xf0 [ 534.714454][ T27] vt_ioctl+0x19a9/0x2130 [ 534.720145][ T27] ? vt_waitactive+0x2e0/0x2e0 [ 534.724916][ T27] ? tomoyo_path_number_perm+0x1f2/0x4d0 [ 534.733442][ T27] ? tomoyo_execute_permission+0x470/0x470 [ 534.740185][ T27] tty_ioctl+0x478/0x12d0 [ 534.744757][ T27] ? tty_lookup_driver+0x420/0x420 [ 534.751295][ T27] ? memset+0x20/0x40 [ 534.755288][ T27] ? smack_file_ioctl+0xd9/0x2b0 [ 534.762202][ T27] ? smack_unix_may_send+0x290/0x290 [ 534.762224][ T27] ? context_tracking_recursion_enter+0x51/0x70 [ 534.762256][ T27] __x64_sys_ioctl+0x11f/0x190 [ 534.780643][ T27] do_syscall_64+0x35/0xb0 [ 534.785322][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 534.792574][ T27] RIP: 0033:0x4665e9 [ 534.796464][ T27] RSP: 002b:00007f9ac2f1c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 534.806270][ T27] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 534.815156][ T27] RDX: 0000000020000000 RSI: 000000000000541c RDI: 0000000000000003 [ 534.824135][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 534.836667][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 534.845773][ T27] R13: 00007ffe9f81699f R14: 00007f9ac2f1c300 R15: 0000000000022000 [ 534.862248][ T27] INFO: task syz-executor.2:16300 blocked for more than 145 seconds. [ 534.874935][ T27] Not tainted 5.15.0-rc4-syzkaller #0 [ 534.885476][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 534.903171][ T27] task:syz-executor.2 state:D stack:28552 pid:16300 ppid: 16299 flags:0x00000004 [ 534.913503][ T27] Call Trace: [ 534.916794][ T27] __schedule+0x90d/0x26c0 [ 534.922659][ T27] ? io_schedule_timeout+0x140/0x140 [ 534.928857][ T27] schedule+0xd3/0x270 [ 534.932931][ T27] schedule_preempt_disabled+0xf/0x20 [ 534.940025][ T27] __mutex_lock+0xa34/0x12f0 [ 534.944740][ T27] ? paste_selection+0x13f/0x450 [ 534.955997][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 534.962315][ T27] ? paste_selection+0x131/0x450 [ 534.967269][ T27] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 534.982042][ T27] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 534.992397][ T27] paste_selection+0x13f/0x450 [ 534.997266][ T27] ? sel_pos+0x40/0x40 [ 535.006293][ T27] ? wake_up_q+0xf0/0xf0 [ 535.023473][ T27] vt_ioctl+0x19a9/0x2130 [ 535.028659][ T27] ? vt_waitactive+0x2e0/0x2e0 [ 535.033433][ T27] ? tomoyo_path_number_perm+0x1f2/0x4d0 [ 535.041727][ T27] ? tomoyo_execute_permission+0x470/0x470 [ 535.047766][ T27] tty_ioctl+0x478/0x12d0 [ 535.052100][ T27] ? tty_lookup_driver+0x420/0x420 [ 535.057210][ T27] ? memset+0x20/0x40 [ 535.061527][ T27] ? smack_file_ioctl+0xd9/0x2b0 [ 535.066464][ T27] ? smack_unix_may_send+0x290/0x290 [ 535.071982][ T27] ? context_tracking_recursion_enter+0x51/0x70 [ 535.078565][ T27] __x64_sys_ioctl+0x11f/0x190 [ 535.083330][ T27] do_syscall_64+0x35/0xb0 [ 535.087913][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 535.093892][ T27] RIP: 0033:0x4665e9 [ 535.098038][ T27] RSP: 002b:00007f33a32be188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 535.106460][ T27] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 535.114636][ T27] RDX: 0000000020000000 RSI: 000000000000541c RDI: 0000000000000003 [ 535.122951][ T27] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 535.131142][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 535.139764][ T27] R13: 00007ffcf4ec9e3f R14: 00007f33a32be300 R15: 0000000000022000 [ 535.148590][ T27] [ 535.148590][ T27] Showing all locks held in the system: [ 535.156307][ T27] 5 locks held by kworker/u4:1/10: [ 535.162649][ T27] 1 lock held by khungtaskd/27: [ 535.167497][ T27] #0: ffffffff8ab767c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 535.178484][ T27] 3 locks held by kworker/u4:5/1381: [ 535.183769][ T27] #0: ffff8880b9f319d8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x236/0x26c0 [ 535.194114][ T27] #1: ffff8880b9f1f9c8 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x39d/0x480 [ 535.206356][ T27] #2: ffff8880b9f20258 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x49/0x1a0 [ 535.216442][ T27] 1 lock held by in:imklog/6234: [ 535.222078][ T27] #0: ffff88801bd16370 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x9c/0xb0 [ 535.231921][ T27] 1 lock held by syz-executor.4/16316: [ 535.237383][ T27] #0: ffffffff8b53f908 (vc_sel.lock){+.+.}-{3:3}, at: set_selection_user+0x81/0x180 [ 535.249039][ T27] 1 lock held by syz-executor.1/16283: [ 535.254497][ T27] #0: ffffffff8b53f908 (vc_sel.lock){+.+.}-{3:3}, at: set_selection_user+0x81/0x180 [ 535.265242][ T27] 2 locks held by syz-executor.1/16302: [ 535.271521][ T27] #0: ffff888054759098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 535.282067][ T27] #1: ffff888079d6f0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x109/0x450 [ 535.292145][ T27] 1 lock held by syz-executor.1/16318: [ 535.298317][ T27] #0: ffffffff8b53f908 (vc_sel.lock){+.+.}-{3:3}, at: set_selection_user+0x81/0x180 [ 535.308571][ T27] 3 locks held by syz-executor.0/16279: [ 535.314116][ T27] 1 lock held by syz-executor.2/16299: [ 535.320738][ T27] #0: ffffffff8b53f908 (vc_sel.lock){+.+.}-{3:3}, at: set_selection_user+0x81/0x180 [ 535.330985][ T27] 2 locks held by syz-executor.2/16306: [ 535.336527][ T27] #0: ffff88807d2ac098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 535.348373][ T27] #1: ffff88807636d0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x109/0x450 [ 535.365964][ T27] 1 lock held by syz-executor.2/16322: [ 535.372222][ T27] #0: ffffffff8b53f908 (vc_sel.lock){+.+.}-{3:3}, at: set_selection_user+0x81/0x180 [ 535.390267][ T27] 3 locks held by syz-executor.5/16286: [ 535.395818][ T27] #0: ffff888012bc5098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 535.416100][ T27] #1: ffff88801c8d00b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x109/0x450 [ 535.426186][ T27] #2: ffffffff8b53f908 (vc_sel.lock){+.+.}-{3:3}, at: paste_selection+0x13f/0x450 [ 535.444203][ T27] 3 locks held by syz-executor.1/16289: [ 535.451470][ T27] #0: ffff888054759098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 535.463126][ T27] #1: ffff888079d6f0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x109/0x450 [ 535.473377][ T27] #2: ffffffff8b53f908 (vc_sel.lock){+.+.}-{3:3}, at: paste_selection+0x13f/0x450 [ 535.483487][ T27] 3 locks held by syz-executor.2/16300: [ 535.489782][ T27] #0: ffff88807d2ac098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 535.500306][ T27] #1: ffff88807636d0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x109/0x450 [ 535.510306][ T27] #2: ffffffff8b53f908 (vc_sel.lock){+.+.}-{3:3}, at: paste_selection+0x13f/0x450 [ 535.520318][ T27] 1 lock held by syz-executor.5/16333: [ 535.525778][ T27] #0: ffffffff8b53f908 (vc_sel.lock){+.+.}-{3:3}, at: set_selection_user+0x81/0x180 [ 535.536540][ T27] 2 locks held by syz-executor.5/16340: [ 535.543551][ T27] #0: ffff888012bc5098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 535.554512][ T27] #1: ffff88801c8d00b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x109/0x450 [ 535.564665][ T27] 1 lock held by syz-executor.3/16746: [ 535.575836][ T27] #0: ffffffff8b53f908 (vc_sel.lock){+.+.}-{3:3}, at: set_selection_user+0x81/0x180 [ 535.594170][ T27] 2 locks held by syz-executor.3/16750: [ 535.601840][ T27] #0: ffff888018b7f098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 535.620039][ T27] #1: ffff8880791640b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x109/0x450 [ 535.635453][ T27] 1 lock held by syz-executor.3/16752: [ 535.659304][ T27] #0: ffffffff8b53f908 (vc_sel.lock){+.+.}-{3:3}, at: set_selection_user+0x81/0x180 [ 535.677278][ T27] 3 locks held by syz-executor.3/16747: [ 535.683644][ T27] #0: ffff888018b7f098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70 [ 535.702277][ T27] #1: ffff8880791640b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x109/0x450 [ 535.715069][ T27] #2: ffffffff8b53f908 (vc_sel.lock){+.+.}-{3:3}, at: paste_selection+0x13f/0x450 [ 535.732737][ T27] 1 lock held by syz-executor859/16786: [ 535.740364][ T27] #0: ffffffff8b53f908 (vc_sel.lock){+.+.}-{3:3}, at: set_selection_user+0x81/0x180 [ 535.759551][ T27] [ 535.761889][ T27] ============================================= [ 535.761889][ T27] [ 535.771760][ T27] NMI backtrace for cpu 0 [ 535.776085][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.0-rc4-syzkaller #0 [ 535.784217][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.794360][ T27] Call Trace: [ 535.797627][ T27] dump_stack_lvl+0x57/0x7d [ 535.802287][ T27] nmi_cpu_backtrace.cold+0x30/0xc0 [ 535.807471][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 535.812652][ T27] nmi_trigger_cpumask_backtrace+0x11a/0x160 [ 535.818691][ T27] watchdog+0x88c/0xbf0 [ 535.822830][ T27] ? reset_hung_task_detector+0x20/0x20 [ 535.828363][ T27] kthread+0x38b/0x460 [ 535.832413][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 535.837768][ T27] ? set_kthread_struct+0x100/0x100 [ 535.842948][ T27] ret_from_fork+0x1f/0x30 [ 535.847756][ T27] Sending NMI from CPU 0 to CPUs 1: [ 535.852956][ C1] NMI backtrace for cpu 1 [ 535.852960][ C1] CPU: 1 PID: 149 Comm: kworker/u4:2 Not tainted 5.15.0-rc4-syzkaller #0 [ 535.852967][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.852971][ C1] Workqueue: bat_events batadv_nc_worker [ 535.853039][ C1] RIP: 0010:lock_release+0x12/0x720 [ 535.853047][ C1] Code: c7 c7 48 0a 7e 8c e8 ed 8c 54 00 e9 6d fd ff ff 0f 1f 84 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 41 57 41 56 41 55 41 54 <49> 89 fc 55 53 48 81 ec 90 00 00 00 48 8d 6c 24 10 48 89 74 24 08 [ 535.853053][ C1] RSP: 0018:ffffc9000169fc60 EFLAGS: 00000293 [ 535.853057][ C1] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8158b1d4 [ 535.853061][ C1] RDX: 0000000000000000 RSI: ffffffff88080280 RDI: ffffffff8ab767c0 [ 535.853065][ C1] RBP: ffff88800fc69800 R08: 0000000000000000 R09: ffff8880b9f3298b [ 535.853068][ C1] R10: ffffed10173e6531 R11: 0000000000000001 R12: dffffc0000000000 [ 535.853071][ C1] R13: ffff888059248c80 R14: ffff8880592496d8 R15: 0000000000000001 [ 535.853074][ C1] FS: 0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 535.853080][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 535.853084][ C1] CR2: 00007f27a59d2018 CR3: 00000000113be000 CR4: 00000000003506e0 [ 535.853087][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 535.853089][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 535.853093][ C1] Call Trace: [ 535.853097][ C1] batadv_nc_worker+0x668/0xd70 [ 535.853106][ C1] process_one_work+0x87f/0x1450 [ 535.853117][ C1] ? lock_release+0x720/0x720 [ 535.853121][ C1] ? pwq_dec_nr_in_flight+0x230/0x230 [ 535.853129][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 535.853134][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 535.853144][ C1] worker_thread+0x598/0x1040 [ 535.853153][ C1] ? process_one_work+0x1450/0x1450 [ 535.853159][ C1] kthread+0x38b/0x460 [ 535.853165][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 535.853169][ C1] ? set_kthread_struct+0x100/0x100 [ 535.853175][ C1] ret_from_fork+0x1f/0x30 [ 535.867644][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 536.064608][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.0-rc4-syzkaller #0 [ 536.072743][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 536.082781][ T27] Call Trace: [ 536.086055][ T27] dump_stack_lvl+0x57/0x7d [ 536.090545][ T27] panic+0x214/0x49f [ 536.094448][ T27] ? __warn_printk+0xee/0xee [ 536.099020][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 536.104805][ T27] ? preempt_schedule_thunk+0x16/0x18 [ 536.110173][ T27] watchdog.cold+0x111/0x157 [ 536.114766][ T27] ? reset_hung_task_detector+0x20/0x20 [ 536.120555][ T27] kthread+0x38b/0x460 [ 536.124605][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 536.129783][ T27] ? set_kthread_struct+0x100/0x100 [ 536.134966][ T27] ret_from_fork+0x1f/0x30 [ 536.139840][ T27] Kernel Offset: disabled [ 536.144191][ T27] Rebooting in 86400 seconds..