Warning: Permanently added '10.128.0.14' (ED25519) to the list of known hosts.
[ 77.357032][ T4284] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.361391][ T4285] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 77.366822][ T4284] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 77.373886][ T4285] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 77.380717][ T4284] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 77.389873][ T4285] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.394191][ T4284] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 77.407161][ T4284] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 77.407501][ T4285] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 77.416907][ T4284] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 77.422205][ T4285] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 77.429426][ T4284] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.442432][ T4284] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 77.443089][ T4286] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 77.449564][ T4284] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 77.464847][ T4286] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 77.465976][ T4284] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 77.475443][ T4286] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.480989][ T4284] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 77.486720][ T4286] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 77.493474][ T4284] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 77.501049][ T4286] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 77.515389][ T4286] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 77.522708][ T4286] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 77.530017][ T4286] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 77.537591][ T4286] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 77.545212][ T4286] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 77.552632][ T4284] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 77.553140][ T4286] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 77.590462][ T4286] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 182.839203][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 182.846344][ C1] (detected by 1, t=10502 jiffies, g=7793, q=34 ncpus=2)
[ 182.853497][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294955408-4294944906), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 182.866912][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g7793 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 182.878075][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 182.888080][ C1] rcu: RCU grace-period kthread stack dump:
[ 182.894003][ C1] task:rcu_preempt state:R running task stack:27608 pid:16 ppid:2 flags:0x00004000
[ 182.904838][ C1] Call Trace:
[ 182.908153][ C1]
[ 182.911120][ C1] __schedule+0x11d1/0x40e0
[ 182.915705][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x120
[ 182.921727][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 182.927673][ C1] ? __sched_text_start+0x8/0x8
[ 182.932572][ C1] ? __mod_timer+0x91e/0xd00
[ 182.937213][ C1] schedule+0xb9/0x180
[ 182.941328][ C1] schedule_timeout+0x184/0x2d0
[ 182.946231][ C1] ? console_conditional_schedule+0x40/0x40
[ 182.952184][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 182.958216][ C1] ? update_process_times+0x1b0/0x1b0
[ 182.963640][ C1] ? prepare_to_swait_event+0x335/0x350
[ 182.969244][ C1] rcu_gp_fqs_loop+0x303/0x1340
[ 182.974140][ C1] ? rcu_gp_kthread+0x3b0/0x3b0
[ 182.979030][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 182.985054][ C1] ? rcu_gp_init+0x14e0/0x14e0
[ 182.989855][ C1] ? rcu_gp_cleanup+0xb41/0xc90
[ 182.994751][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 182.999989][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 183.005227][ C1] rcu_gp_kthread+0x99/0x3b0
[ 183.009855][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 183.015006][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 183.020936][ C1] ? __kthread_parkme+0x162/0x1c0
[ 183.026004][ C1] kthread+0x29d/0x330
[ 183.030102][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 183.035252][ C1] ? kthread_blkcg+0xd0/0xd0
[ 183.039877][ C1] ret_from_fork+0x1f/0x30
[ 183.044363][ C1]
[ 183.047448][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 183.053815][ C1] CPU: 1 PID: 4289 Comm: syz-executor352 Not tainted syzkaller #0
[ 183.061651][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 183.071753][ C1] RIP: 0010:memset+0x11/0x40
[ 183.076390][ C1] Code: d2 e9 a3 ec ff ff 0f 1f 00 89 f6 48 8b 0c 24 ba 01 00 00 00 e9 90 ec ff ff 55 41 56 53 48 89 d3 89 f5 49 89 fe 48 8b 4c 24 18 <48> 89 d6 ba 01 00 00 00 e8 72 ec ff ff 84 c0 74 11 4c 89 f7 89 ee
[ 183.096045][ C1] RSP: 0018:ffffc90003f67b20 EFLAGS: 00000246
[ 183.102150][ C1] RAX: ffffffff812fe19d RBX: 0000000000000030 RCX: ffffffff812fe1c5
[ 183.110157][ C1] RDX: 0000000000000030 RSI: 0000000000000000 RDI: ffffc90003f67c50
[ 183.118165][ C1] RBP: 0000000000000000 R08: 0000000000000003 R09: ffffc90003f67bc0
[ 183.126180][ C1] R10: dffffc0000000000 R11: fffff520007ecf85 R12: 1ffff920007ecf74
[ 183.134193][ C1] R13: 00007fff55cb5ac0 R14: ffffc90003f67c50 R15: dffffc0000000000
[ 183.142206][ C1] FS: 000055558369b3c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 183.151189][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 183.157840][ C1] CR2: 000020000006b000 CR3: 0000000076543000 CR4: 00000000003506e0
[ 183.165855][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 183.173876][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 183.181892][ C1] Call Trace:
[ 183.185208][ C1]
[ 183.188181][ C1] fpu__restore_sig+0x235/0x1290
[ 183.193171][ C1] ? copy_fpstate_to_sigframe+0xd50/0xd50
[ 183.198937][ C1] ? lock_chain_count+0x20/0x20
[ 183.203834][ C1] ? __might_fault+0xa6/0x120
[ 183.208638][ C1] ? __might_fault+0xc2/0x120
[ 183.213350][ C1] ? __might_fault+0xa6/0x120
[ 183.218073][ C1] __ia32_sys_rt_sigreturn+0x5e4/0x760
[ 183.223589][ C1] ? load_gs_index+0x130/0x130
[ 183.228424][ C1] ? lock_chain_count+0x20/0x20
[ 183.233344][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 183.238583][ C1] do_syscall_64+0x4c/0xa0
[ 183.243048][ C1] ? clear_bhb_loop+0x60/0xb0
[ 183.247767][ C1] ? clear_bhb_loop+0x60/0xb0
[ 183.252486][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 183.258423][ C1] RIP: 0033:0x7ff8b2e87409
[ 183.262899][ C1] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d0 ff ff ff f7 d8 64 89 01 48
[ 183.282543][ C1] RSP: 002b:00007fff55cb5ea8 EFLAGS: 00000246
[ 183.288652][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007ff8b2e87409
[ 183.296655][ C1] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 183.304697][ C1] RBP: 0000000000000000 R08: 00007ff8b2e66990 R09: 00007ff8b2e66990
[ 183.312701][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff8b2f050b2
[ 183.320711][ C1] R13: 00007ff8b2f0312a R14: 00007fff55cb5ee0 R15: 0000000000000000
[ 183.328736][ C1]