Warning: Permanently added '10.128.0.104' (ED25519) to the list of known hosts.
[ 335.199285][ T5111] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 335.237521][ T5118] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 335.247307][ T5118] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 335.256050][ T5118] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 335.264920][ T5118] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 335.272423][ T5120] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 335.280489][ T5120] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 335.283527][ T5121] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 335.289799][ T5118] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 335.296183][ T5121] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 335.302061][ T5120] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 335.310458][ T5121] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 335.317434][ T5120] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 335.325736][ T5121] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 335.331287][ T5120] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 335.337230][ T5121] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 335.344702][ T5120] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 335.351220][ T5121] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 335.359052][ T5118] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 335.364919][ T5121] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 335.372173][ T5120] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 335.379567][ T5124] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 335.393436][ T5124] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 335.394500][ T5120] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 335.401076][ T5124] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 335.408142][ T5111] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 335.414587][ T5123] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 335.422007][ T5120] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 335.431347][ T5124] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 335.444292][ T4466] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 335.462553][ T4466] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 335.470142][ T4466] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 335.477840][ T4466] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 335.490621][ T5103] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 335.513637][ T5109] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 335.526276][ T5109] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 441.212217][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 441.219314][ C1] rcu: (detected by 1, t=10502 jiffies, g=9517, q=6 ncpus=2)
[ 441.226805][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10501 (4294981265-4294970764), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 441.240208][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g9517 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 441.251359][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 441.261351][ C1] rcu: RCU grace-period kthread stack dump:
[ 441.267255][ C1] task:rcu_preempt state:R running task stack:28736 pid:16 tgid:16 ppid:2 flags:0x00004000
[ 441.279049][ C1] Call Trace:
[ 441.282353][ C1]
[ 441.285322][ C1] __schedule+0xf15/0x5c70
[ 441.289819][ C1] ? __pfx___lock_acquire+0x10/0x10
[ 441.295075][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.299998][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.304920][ C1] ? __pfx___schedule+0x10/0x10
[ 441.309824][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.314738][ C1] ? schedule+0x298/0x350
[ 441.319119][ C1] ? __pfx_lock_release+0x10/0x10
[ 441.324187][ C1] ? __pfx___mod_timer+0x10/0x10
[ 441.329181][ C1] ? lock_acquire+0x1b1/0x540
[ 441.333902][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.338815][ C1] ? lockdep_init_map_type+0x16d/0x7d0
[ 441.344339][ C1] schedule+0xe7/0x350
[ 441.348469][ C1] schedule_timeout+0x136/0x2a0
[ 441.353366][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 441.358788][ C1] ? __pfx_process_timeout+0x10/0x10
[ 441.364145][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.369058][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 441.374916][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.379829][ C1] ? prepare_to_swait_event+0xf0/0x470
[ 441.385348][ C1] rcu_gp_fqs_loop+0x1eb/0xb00
[ 441.390183][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 441.395541][ C1] ? __pfx_lock_release+0x10/0x10
[ 441.400615][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.405547][ C1] rcu_gp_kthread+0x271/0x380
[ 441.410294][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 441.415653][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 441.420912][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.425826][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.430738][ C1] ? __kthread_parkme+0x148/0x220
[ 441.435828][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 441.441091][ C1] kthread+0x2c4/0x3a0
[ 441.445204][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 441.450455][ C1] ? __pfx_kthread+0x10/0x10
[ 441.455094][ C1] ret_from_fork+0x48/0x80
[ 441.459576][ C1] ? __pfx_kthread+0x10/0x10
[ 441.464211][ C1] ret_from_fork_asm+0x1a/0x30
[ 441.469063][ C1]
[ 441.472107][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 441.478455][ C1] CPU: 1 PID: 5131 Comm: syz-executor268 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[ 441.488651][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 441.498734][ C1] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50
[ 441.504612][ C1] Code: 90 f3 0f 1e fa 53 48 8b 74 24 08 48 89 fb 48 83 c7 18 e8 5a 97 95 f6 48 89 df e8 c2 12 96 f6 e8 7d 5c be f6 fb bf 01 00 00 00 52 60 87 f6 65 8b 05 b3 e4 2c 75 85 c0 74 06 5b e9 81 38 00 00
[ 441.524261][ C1] RSP: 0018:ffffc90004647cf8 EFLAGS: 00000202
[ 441.530371][ C1] RAX: 00000000034259df RBX: ffff88802ec0dc80 RCX: 1ffffffff1f3e009
[ 441.538378][ C1] RDX: 0000000000000000 RSI: ffffffff8b0cc880 RDI: 0000000000000001
[ 441.546381][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 441.554385][ C1] R10: ffffffff8f9f4317 R11: 0000000000000000 R12: ffff88802ec0e118
[ 441.562391][ C1] R13: 0000000000000021 R14: ffff88802ec0e080 R15: 1ffff920008c8fae
[ 441.570400][ C1] FS: 000055558b4443c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[ 441.579373][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 441.585991][ C1] CR2: 000000002006b000 CR3: 0000000023836000 CR4: 0000000000350ef0
[ 441.594018][ C1] Call Trace:
[ 441.597330][ C1]
[ 441.600200][ C1] ? show_regs+0x8c/0xa0
[ 441.604491][ C1] ? rcu_check_gp_kthread_starvation+0x31b/0x450
[ 441.610890][ C1] ? rcu_sched_clock_irq+0x22a2/0x3100
[ 441.616419][ C1] ? __pfx_rcu_sched_clock_irq+0x10/0x10
[ 441.622100][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.627009][ C1] ? tmigr_requires_handle_remote+0x14c/0x480
[ 441.633136][ C1] ? __pfx_tmigr_requires_handle_remote+0x10/0x10
[ 441.639617][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.644530][ C1] ? hrtimer_run_queues+0x97/0x450
[ 441.649696][ C1] ? rcu_read_lock_sched_held+0x3e/0x70
[ 441.655310][ C1] ? update_process_times+0x175/0x220
[ 441.660733][ C1] ? __pfx_update_process_times+0x10/0x10
[ 441.666499][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.671420][ C1] ? tick_nohz_handler+0x376/0x530
[ 441.676595][ C1] ? __pfx_tick_nohz_handler+0x10/0x10
[ 441.682115][ C1] ? __hrtimer_run_queues+0x65a/0xc20
[ 441.687559][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 441.693335][ C1] ? ktime_get_update_offsets_now+0x3bd/0x620
[ 441.699459][ C1] ? hrtimer_interrupt+0x31b/0x800
[ 441.704648][ C1] ? __sysvec_apic_timer_interrupt+0x112/0x410
[ 441.710848][ C1] ? sysvec_apic_timer_interrupt+0x90/0xb0
[ 441.716714][ C1]
[ 441.719673][ C1]
[ 441.722629][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 441.728866][ C1] ? _raw_spin_unlock_irq+0x29/0x50
[ 441.734117][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 441.739367][ C1] get_signal+0x187d/0x2760
[ 441.743967][ C1] ? __pfx_get_signal+0x10/0x10
[ 441.748907][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.753819][ C1] ? srso_return_thunk+0x5/0x5f
[ 441.758727][ C1] ? do_sigaltstack.constprop.0+0x547/0x800
[ 441.764674][ C1] arch_do_signal_or_restart+0x90/0x7e0
[ 441.770277][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 441.776489][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 441.781747][ C1] ? __do_sys_rt_sigreturn+0x167/0x230
[ 441.787262][ C1] ? __pfx___do_sys_rt_sigreturn+0x10/0x10
[ 441.793143][ C1] syscall_exit_to_user_mode+0x14a/0x2a0
[ 441.798844][ C1] do_syscall_64+0xe2/0x260
[ 441.803416][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75
[ 441.809374][ C1] RIP: 0033:0x7f0017c81e79
[ 441.813823][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 441.833475][ C1] RSP: 002b:00007ffc3961a888 EFLAGS: 00000246
[ 441.839584][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f0017c81e79
[ 441.847589][ C1] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 441.855592][ C1] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 441.863596][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000055558b444370
[ 441.871630][ C1] R13: 0000000000000005 R14: 00007ffc3961a900 R15: 00007ffc3961a8f0
[ 441.879661][ C1]
[ 572.892199][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 236s!
[ 572.901683][ C0] Showing busy workqueues and worker pools:
[ 572.907630][ C0] workqueue events: flags=0x0
[ 572.912438][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=7 refcnt=8
[ 572.912511][ C0] pending: vmstat_shepherd, 3*l2cap_info_timeout, ovs_dp_masks_rebalance, kfree_rcu_monitor, ima_keys_handler
[ 572.912727][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=8 refcnt=9
[ 572.912796][ C0] pending: psi_avgs_work, 3*l2cap_info_timeout, 3*ovs_dp_masks_rebalance, kfree_rcu_monitor
[ 572.912959][ C0] workqueue events_long: flags=0x0
[ 572.955257][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=3 refcnt=4
[ 572.955328][ C0] pending: 3*defense_work_handler
[ 572.955397][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=4 refcnt=5
[ 572.955465][ C0] pending: 4*defense_work_handler
[ 572.955532][ C0] workqueue events_unbound: flags=0x2
[ 572.986382][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=3 refcnt=4
[ 572.986445][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork, crng_reseed
[ 572.986584][ C0] workqueue events_power_efficient: flags=0x80
[ 573.008430][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=3 refcnt=4
[ 573.008502][ C0] pending: neigh_managed_work, neigh_periodic_work, do_cache_clean
[ 573.008595][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=4 refcnt=5
[ 573.008663][ C0] pending: neigh_managed_work, gc_worker, check_lifetime, neigh_periodic_work
[ 573.008796][ C0] workqueue mm_percpu_wq: flags=0x8
[ 573.046194][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
[ 573.046270][ C0] pending: vmstat_update
[ 573.046328][ C0] pwq 6: cpus=1 node=0 flags=0x0 nice=0 active=1 refcnt=2
[ 573.046396][ C0] pending: vmstat_update
[ 573.046449][ C0] workqueue writeback: flags=0x4a
[ 573.075329][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=2
[ 573.075393][ C0] pending: wb_workfn
[ 573.075457][ C0] workqueue kblockd: flags=0x18
[ 573.091446][ C0] pwq 7: cpus=1 node=0 flags=0x0 nice=-20 active=1 refcnt=2
[ 573.091517][ C0] pending: blk_mq_timeout_work
[ 573.091619][ C0] workqueue dm_bufio_cache: flags=0x8
[ 573.109637][ C0] pwq 2: cpus=0 node=0 flags=0x0 nice=0 active=1 refcnt=2
[ 573.109709][ C0] pending: work_fn
[ 573.109770][ C0] workqueue ipv6_addrconf: flags=0x6000a
[ 573.126839][ C0] pwq 8: cpus=0-1 flags=0x4 nice=0 active=1 refcnt=4
[ 573.126902][ C0] pending: addrconf_verify_work
[ 573.126957][ C0] workqueue krxrpcd: flags=0x2001a
[ 573.144195][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=7
[ 573.144268][ C0] pending: rxrpc_peer_keepalive_worker
[ 573.144314][ C0] inactive: 3*rxrpc_peer_keepalive_worker
[ 573.144373][ C0] workqueue hci0: flags=0x20012
[ 573.168796][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=5
[ 573.168868][ C0] pending: hci_cmd_timeout
[ 573.168927][ C0] inactive: hci_conn_timeout
[ 573.168967][ C0] workqueue hci1: flags=0x20012
[ 573.191238][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=5
[ 573.191309][ C0] pending: hci_cmd_timeout
[ 573.191363][ C0] inactive: hci_conn_timeout
[ 573.191403][ C0] workqueue hci2: flags=0x20012
[ 573.213687][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=5
[ 573.213758][ C0] pending: hci_cmd_timeout
[ 573.213811][ C0] inactive: hci_conn_timeout
[ 573.213851][ C0] workqueue hci3: flags=0x20012
[ 573.236109][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=5
[ 573.236180][ C0] pending: hci_cmd_timeout
[ 573.236233][ C0] inactive: hci_conn_timeout
[ 573.236273][ C0] workqueue hci4: flags=0x20012
[ 573.258538][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=5
[ 573.258609][ C0] pending: hci_cmd_timeout
[ 573.258662][ C0] inactive: hci_conn_timeout
[ 573.258701][ C0] workqueue hci5: flags=0x20012
[ 573.280956][ C0] pwq 9: cpus=0-1 node=0 flags=0x4 nice=-20 active=1 refcnt=5
[ 573.281027][ C0] pending: hci_cmd_timeout
[ 573.281080][ C0] inactive: hci_conn_timeout
[ 573.281148][ C0] Showing backtraces of running workers in stalled CPU-bound worker pools: