[ 374.860625][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 374.890499][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 374.979963][ T3966] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 375.008596][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 375.069436][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 375.102431][ T3966] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 375.146521][ T995] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 375.199416][ T995] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 375.250749][ T4039] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 396.119457][ T4047] Bluetooth: hci1: command 0x0406 tx timeout
Warning: Permanently added '10.128.10.47' (ECDSA) to the list of known hosts.
[ 433.679555][ T10] device hsr_slave_0 left promiscuous mode
[ 433.698982][ T10] device hsr_slave_1 left promiscuous mode
[ 433.721407][ T10] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 433.728891][ T10] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 433.878674][ T10] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 433.926474][ T10] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 433.991477][ T10] device bridge_slave_1 left promiscuous mode
[ 433.997674][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 434.192453][ T10] device bridge_slave_0 left promiscuous mode
[ 434.198821][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 434.316117][ T10] device veth1_macvtap left promiscuous mode
[ 434.339378][ T10] device veth0_macvtap left promiscuous mode
[ 434.345492][ T10] device veth1_vlan left promiscuous mode
[ 434.419554][ T10] device veth0_vlan left promiscuous mode
[ 435.002273][ T1231] ieee802154 phy0 wpan0: encryption failed: -22
[ 435.008787][ T1231] ieee802154 phy1 wpan1: encryption failed: -22
[ 436.221337][ T10] team0 (unregistering): Port device team_slave_1 removed
[ 436.390897][ T10] team0 (unregistering): Port device team_slave_0 removed
[ 436.549701][ T10] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 436.722002][ T10] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 437.200325][ T10] bond0 (unregistering): Released all slaves
[ 447.371100][ T10] device hsr_slave_0 left promiscuous mode
[ 447.389953][ T10] device hsr_slave_1 left promiscuous mode
[ 447.480913][ T10] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 447.488412][ T10] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 447.571955][ T10] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 447.579825][ T10] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 447.638977][ T10] device bridge_slave_1 left promiscuous mode
[ 447.679710][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 447.751637][ T10] device bridge_slave_0 left promiscuous mode
[ 447.758235][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 447.862693][ T10] device hsr_slave_0 left promiscuous mode
[ 447.921490][ T10] device hsr_slave_1 left promiscuous mode
[ 447.999493][ T10] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 448.006966][ T10] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 448.132469][ T10] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 448.159385][ T10] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 448.201585][ T10] device bridge_slave_1 left promiscuous mode
[ 448.207837][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 448.280862][ T10] device bridge_slave_0 left promiscuous mode
[ 448.287091][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 448.577370][ T10] device veth1_macvtap left promiscuous mode
[ 448.589719][ T10] device veth0_macvtap left promiscuous mode
[ 448.595894][ T10] device veth1_vlan left promiscuous mode
[ 448.669661][ T10] device veth0_vlan left promiscuous mode
[ 448.726509][ T10] device veth1_macvtap left promiscuous mode
[ 448.739668][ T10] device veth0_macvtap left promiscuous mode
[ 448.745803][ T10] device veth1_vlan left promiscuous mode
[ 448.799406][ T10] device veth0_vlan left promiscuous mode
[ 452.128375][ T10] team0 (unregistering): Port device team_slave_1 removed
[ 452.281095][ T10] team0 (unregistering): Port device team_slave_0 removed
[ 452.389929][ T10] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 452.564833][ T10] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 453.058363][ T10] bond0 (unregistering): Released all slaves
[ 453.947367][ T10] team0 (unregistering): Port device team_slave_1 removed
[ 454.071826][ T10] team0 (unregistering): Port device team_slave_0 removed
[ 454.195544][ T10] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 454.296180][ T10] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 454.809756][ T10] bond0 (unregistering): Released all slaves
[ 477.706864][ T3984] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 477.914618][ T3984] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 478.007812][ T3984] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 478.156150][ T3984] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 479.762387][ T3984] device hsr_slave_0 left promiscuous mode
[ 479.784092][ T3984] device hsr_slave_1 left promiscuous mode
[ 479.854898][ T3984] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 479.866773][ T3984] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 479.935002][ T3984] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 479.949244][ T3984] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 480.002701][ T3984] device bridge_slave_1 left promiscuous mode
[ 480.008901][ T3984] bridge0: port 2(bridge_slave_1) entered disabled state
[ 480.080753][ T3984] device bridge_slave_0 left promiscuous mode
[ 480.087023][ T3984] bridge0: port 1(bridge_slave_0) entered disabled state
[ 480.234025][ T3984] device veth1_macvtap left promiscuous mode
[ 480.249921][ T3984] device veth0_macvtap left promiscuous mode
[ 480.256247][ T3984] device veth1_vlan left promiscuous mode
[ 480.279351][ T3984] device veth0_vlan left promiscuous mode
[ 481.286273][ T3984] team0 (unregistering): Port device team_slave_1 removed
[ 481.324414][ T3984] team0 (unregistering): Port device team_slave_0 removed
[ 481.422016][ T3984] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 481.516657][ T3984] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 481.720995][ T3984] bond0 (unregistering): Released all slaves
[ 483.159315][ T1147] Bluetooth: hci4: command 0x0406 tx timeout
[ 496.442577][ T1231] ieee802154 phy0 wpan0: encryption failed: -22
[ 496.448945][ T1231] ieee802154 phy1 wpan1: encryption failed: -22
[ 506.094358][ T6283] device hsr_slave_0 left promiscuous mode
[ 506.127655][ T6283] device hsr_slave_1 left promiscuous mode
[ 506.179426][ T6283] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 506.186846][ T6283] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 506.241383][ T6283] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 506.248950][ T6283] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 506.301979][ T6283] device bridge_slave_1 left promiscuous mode
[ 506.308245][ T6283] bridge0: port 2(bridge_slave_1) entered disabled state
[ 506.374345][ T6283] device bridge_slave_0 left promiscuous mode
[ 506.389424][ T6283] bridge0: port 1(bridge_slave_0) entered disabled state
[ 506.406650][ T6283] device veth1_macvtap left promiscuous mode
[ 506.439538][ T6283] device veth0_macvtap left promiscuous mode
[ 506.445705][ T6283] device veth1_vlan left promiscuous mode
[ 506.502036][ T6283] device veth0_vlan left promiscuous mode
[ 507.298187][ T6283] team0 (unregistering): Port device team_slave_1 removed
[ 507.333049][ T6283] team0 (unregistering): Port device team_slave_0 removed
[ 507.424085][ T6283] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 507.492019][ T6283] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 507.792018][ T6283] bond0 (unregistering): Released all slaves
[ 514.359260][ T26] INFO: task kworker/u4:3:55 blocked for more than 143 seconds.
[ 514.367096][ T26] Not tainted 5.17.0-rc3-syzkaller #0
[ 514.409510][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 514.418372][ T26] task:kworker/u4:3 state:D stack:27680 pid: 55 ppid: 2 flags:0x00004000
[ 514.469229][ T26] Workqueue: events_unbound io_ring_exit_work
[ 514.475460][ T26] Call Trace:
[ 514.478746][ T26]
[ 514.524131][ T26] __schedule+0xa72/0x4d70
[ 514.528767][ T26] ? io_schedule_timeout+0x180/0x180
[ 514.551039][ T26] schedule+0xd2/0x260
[ 514.555165][ T26] schedule_preempt_disabled+0xf/0x20
[ 514.580980][ T26] __mutex_lock+0xa32/0x12f0
[ 514.585719][ T26] ? io_uring_try_cancel_requests+0x107/0x5e0
[ 514.599261][ T26] ? mutex_lock_io_nested+0x1150/0x1150
[ 514.604900][ T26] ? mark_held_locks+0x9f/0xe0
[ 514.639263][ T26] ? rwlock_bug.part.0+0x90/0x90
[ 514.644378][ T26] io_uring_try_cancel_requests+0x107/0x5e0
[ 514.669641][ T26] ? io_iopoll_try_reap_events+0x107/0x107
[ 514.689230][ T26] ? io_req_caches_free+0x1a2/0x1b5
[ 514.694509][ T26] io_ring_exit_work+0xf1/0xa01
[ 514.709258][ T26] ? io_sq_thread_finish+0x1d1/0x1d1
[ 514.714650][ T26] ? lock_acquire+0x1ab/0x510
[ 514.739342][ T26] ? lock_release+0x720/0x720
[ 514.744115][ T26] ? lock_downgrade+0x6e0/0x6e0
[ 514.748962][ T26] ? lockdep_hardirqs_on+0x79/0x100
[ 514.772795][ T26] process_one_work+0x879/0x1410
[ 514.777897][ T26] ? lock_release+0x720/0x720
[ 514.809262][ T26] ? pwq_dec_nr_in_flight+0x230/0x230
[ 514.814964][ T26] ? rwlock_bug.part.0+0x90/0x90
[ 514.829313][ T26] ? _raw_spin_lock_irq+0x41/0x50
[ 514.834444][ T26] worker_thread+0x5a0/0xf60
[ 514.839064][ T26] ? process_one_work+0x1410/0x1410
[ 514.869235][ T26] kthread+0x299/0x340
[ 514.873446][ T26] ? kthread_complete_and_exit+0x20/0x20
[ 514.889213][ T26] ret_from_fork+0x1f/0x30
[ 514.893668][ T26]
[ 514.919690][ T26]
[ 514.919690][ T26] Showing all locks held in the system:
[ 514.927432][ T26] 1 lock held by khungtaskd/26:
[ 514.959231][ T26] #0: ffffffff8ad7a2e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260
[ 514.969141][ T26] 3 locks held by kworker/u4:3/55:
[ 514.989301][ T26] #0: ffff88800fc69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x79e/0x1410
[ 515.012672][ T26] #1: ffffc90001a3fdc0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x7cb/0x1410
[ 515.046102][ T26] #2: ffff88807d0430a8 (&ctx->uring_lock){+.+.}-{3:3}, at: io_uring_try_cancel_requests+0x107/0x5e0
[ 515.074832][ T26] 2 locks held by getty/3305:
[ 515.091726][ T26] #0: ffff88807ece3098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x1f/0x70
[ 515.134282][ T26] #1: ffffc900027662e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x9dd/0xed0
[ 515.168077][ T26] 2 locks held by kworker/1:5/3960:
[ 515.174342][ T26] #0: ffff88800fc66538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x79e/0x1410
[ 515.209249][ T26] #1: ffffc9000281fdc0 ((work_completion)(&rew.rew_work)){+.+.}-{0:0}, at: process_one_work+0x7cb/0x1410
[ 515.229250][ T26] 2 locks held by kworker/u4:8/4216:
[ 515.234592][ T26] 2 locks held by kworker/u4:11/4355:
[ 515.259236][ T26] #0: ffff88800fc69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x79e/0x1410
[ 515.279281][ T26] #1: ffffc900032dfdc0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x7cb/0x1410
[ 515.309383][ T26] 2 locks held by kworker/u4:12/4357:
[ 515.314956][ T26] 1 lock held by syz-executor.4/5561:
[ 515.340891][ T26] #0: ffffffff8ad83f28 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x4fa/0x620
[ 515.379222][ T26] 1 lock held by syz-executor289/6224:
[ 515.395194][ T26]
[ 515.415793][ T26] =============================================
[ 515.415793][ T26]
[ 515.507086][ T26] NMI backtrace for cpu 1
[ 515.511488][ T26] CPU: 1 PID: 26 Comm: khungtaskd Not tainted 5.17.0-rc3-syzkaller #0
[ 515.519662][ T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 515.529840][ T26] Call Trace:
[ 515.533150][ T26]
[ 515.536109][ T26] dump_stack_lvl+0x57/0x7d
[ 515.540733][ T26] nmi_cpu_backtrace.cold+0x30/0xc0
[ 515.545931][ T26] ? lapic_can_unplug_cpu+0x80/0x80
[ 515.551332][ T26] nmi_trigger_cpumask_backtrace+0x11f/0x170
[ 515.557642][ T26] watchdog+0x88c/0xbf0
[ 515.562115][ T26] ? proc_dohung_task_timeout_secs+0x30/0x30
[ 515.568320][ T26] kthread+0x299/0x340
[ 515.572447][ T26] ? kthread_complete_and_exit+0x20/0x20
[ 515.578236][ T26] ret_from_fork+0x1f/0x30
[ 515.582747][ T26]
[ 515.586247][ T26] Sending NMI from CPU 1 to CPUs 0:
[ 515.591658][ C0] NMI backtrace for cpu 0
[ 515.591669][ C0] CPU: 0 PID: 4216 Comm: kworker/u4:8 Not tainted 5.17.0-rc3-syzkaller #0
[ 515.591678][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 515.591684][ C0] Workqueue: events_unbound io_ring_exit_work
[ 515.591706][ C0] RIP: 0010:match_held_lock+0x82/0xc0
[ 515.591722][ C0] Code: 0f 94 c0 48 83 c4 08 0f b6 c0 5b c3 31 f6 e8 c5 fe ff ff 48 85 c0 75 b2 31 c0 48 83 c4 08 5b c3 48 83 c4 08 b8 01 00 00 00 5b e8 58 2f 08 fb 85 c0 74 e4 8b 05 f6 19 25 04 85 c0 75 da 48 c7
[ 515.591729][ C0] RSP: 0018:ffffc90002e1f930 EFLAGS: 00000086
[ 515.591735][ C0] RAX: 0000000000000001 RBX: 0000000000000003 RCX: ffffc90002e1f9c0
[ 515.591739][ C0] RDX: 0000000000000003 RSI: ffffffff8f7d4a90 RDI: ffff88807c0044b0
[ 515.591743][ C0] RBP: 1ffff920005c3f30 R08: 0000000000000000 R09: 0000000000000000
[ 515.591747][ C0] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88807c0044b0
[ 515.591750][ C0] R13: ffffffff8f7d4a90 R14: ffffc90002e1f9c0 R15: 0000000000000002
[ 515.591754][ C0] FS: 0000000000000000(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
[ 515.591758][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 515.591762][ C0] CR2: 00007f4170a90160 CR3: 0000000053723000 CR4: 00000000003506f0
[ 515.591766][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 515.591769][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 515.591773][ C0] Call Trace:
[ 515.591775][ C0]
[ 515.591779][ C0] find_held_lock+0x2d/0x110
[ 515.591792][ C0] lock_release+0x1f2/0x720
[ 515.591799][ C0] ? debug_check_no_obj_freed+0x20c/0x420
[ 515.591905][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 515.591912][ C0] ? _raw_spin_lock_irqsave+0x4e/0x50
[ 515.591925][ C0] _raw_spin_unlock_irqrestore+0x16/0x70
[ 515.591933][ C0] debug_check_no_obj_freed+0x20c/0x420
[ 515.591943][ C0] slab_free_freelist_hook+0xeb/0x1c0
[ 515.592006][ C0] ? __io_remove_buffers.part.0+0x141/0x250
[ 515.592060][ C0] kfree+0xcb/0x280
[ 515.592068][ C0] __io_remove_buffers.part.0+0x141/0x250
[ 515.592077][ C0] io_ring_exit_work+0x655/0xa01
[ 515.592085][ C0] ? io_sq_thread_finish+0x1d1/0x1d1
[ 515.592091][ C0] ? lock_acquire+0x1ab/0x510
[ 515.592098][ C0] ? io_uring_del_tctx_node+0x1df/0x1df
[ 515.592110][ C0] process_one_work+0x879/0x1410
[ 515.592121][ C0] ? lock_release+0x720/0x720
[ 515.592127][ C0] ? pwq_dec_nr_in_flight+0x230/0x230
[ 515.592134][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 515.592141][ C0] ? _raw_spin_lock_irq+0x41/0x50
[ 515.592150][ C0] worker_thread+0x5a0/0xf60
[ 515.592158][ C0] ? process_one_work+0x1410/0x1410
[ 515.592164][ C0] kthread+0x299/0x340
[ 515.592171][ C0] ? kthread_complete_and_exit+0x20/0x20
[ 515.592179][ C0] ret_from_fork+0x1f/0x30
[ 515.592193][ C0]
[ 516.122465][ T26] Kernel panic - not syncing: hung_task: blocked tasks
[ 516.129345][ T26] CPU: 1 PID: 26 Comm: khungtaskd Not tainted 5.17.0-rc3-syzkaller #0
[ 516.137482][ T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 516.147530][ T26] Call Trace:
[ 516.150930][ T26]
[ 516.153877][ T26] dump_stack_lvl+0x57/0x7d
[ 516.158374][ T26] panic+0x214/0x49f
[ 516.162301][ T26] ? __warn_printk+0xee/0xee
[ 516.166901][ T26] ? lapic_can_unplug_cpu+0x80/0x80
[ 516.172119][ T26] ? preempt_schedule_thunk+0x16/0x18
[ 516.177524][ T26] watchdog.cold+0x111/0x157
[ 516.182328][ T26] ? proc_dohung_task_timeout_secs+0x30/0x30
[ 516.188317][ T26] kthread+0x299/0x340
[ 516.192494][ T26] ? kthread_complete_and_exit+0x20/0x20
[ 516.198346][ T26] ret_from_fork+0x1f/0x30
[ 516.202780][ T26]
[ 516.206309][ T26] Kernel Offset: disabled
[ 516.210635][ T26] Rebooting in 86400 seconds..