Warning: Permanently added '10.128.0.124' (ED25519) to the list of known hosts.
[ 73.230752][ T4286] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 73.238516][ T4286] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 73.247487][ T4286] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 73.247551][ T4287] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 73.258142][ T4286] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.270144][ T4286] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 73.270161][ T4288] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 73.279249][ T4286] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 73.289078][ T4288] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 73.292793][ T4286] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.300746][ T4288] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 73.307501][ T4286] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 73.313574][ T4288] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 73.321323][ T4286] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 73.327293][ T4288] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 73.339751][ T4286] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 73.347991][ T4286] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 73.350224][ T4288] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 73.356422][ T4286] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.363758][ T4288] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 73.376862][ T4288] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 73.377470][ T4286] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 73.391217][ T4288] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 73.391342][ T4286] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.400574][ T4288] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 73.406113][ T4286] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 73.419672][ T4279] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 73.427253][ T4279] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 73.435240][ T4286] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 73.479707][ T4286] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 178.668833][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 178.675927][ C1] (detected by 1, t=10502 jiffies, g=7609, q=53 ncpus=2)
[ 178.683071][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294954998-4294944495), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 178.696478][ C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g7609 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 178.707621][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 178.717622][ C1] rcu: RCU grace-period kthread stack dump:
[ 178.723536][ C1] task:rcu_preempt state:R running task stack:27288 pid:16 ppid:2 flags:0x00004000
[ 178.734372][ C1] Call Trace:
[ 178.737685][ C1]
[ 178.740650][ C1] __schedule+0x11d1/0x40e0
[ 178.745222][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x120
[ 178.751146][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 178.757101][ C1] ? __sched_text_start+0x8/0x8
[ 178.761993][ C1] ? __mod_timer+0x91e/0xd00
[ 178.766627][ C1] schedule+0xb9/0x180
[ 178.770750][ C1] schedule_timeout+0x184/0x2d0
[ 178.775649][ C1] ? console_conditional_schedule+0x40/0x40
[ 178.781590][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 178.787618][ C1] ? update_process_times+0x1b0/0x1b0
[ 178.793064][ C1] ? prepare_to_swait_event+0x335/0x350
[ 178.798672][ C1] rcu_gp_fqs_loop+0x303/0x1340
[ 178.803576][ C1] ? rcu_gp_kthread+0x3b0/0x3b0
[ 178.808493][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 178.814550][ C1] ? rcu_gp_init+0x14e0/0x14e0
[ 178.819353][ C1] ? rcu_gp_cleanup+0xb41/0xc90
[ 178.824248][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 178.829490][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 178.834730][ C1] rcu_gp_kthread+0x99/0x3b0
[ 178.839361][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 178.844512][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 178.850439][ C1] ? __kthread_parkme+0x162/0x1c0
[ 178.855547][ C1] kthread+0x29d/0x330
[ 178.859647][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 178.864792][ C1] ? kthread_blkcg+0xd0/0xd0
[ 178.869435][ C1] ret_from_fork+0x1f/0x30
[ 178.873902][ C1]
[ 178.876960][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 178.883319][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 178.888550][ C0] NMI backtrace for cpu 0
[ 178.888571][ C0] CPU: 0 PID: 4291 Comm: syz-executor288 Not tainted syzkaller #0
[ 178.888604][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 178.888612][ C0] RIP: 0010:__sanitizer_cov_trace_cmp8+0x0/0x80
[ 178.888635][ C0] Code: 28 4d 39 ca 77 22 89 ff 89 f6 49 ff c0 4c 89 01 48 c7 44 11 08 04 00 00 00 48 89 7c 11 10 48 89 74 11 18 48 89 44 11 20 c3 90 <48> 8b 04 24 65 48 8b 0d 34 f8 7f 7e 65 8b 15 35 f8 7f 7e 81 e2 00
[ 178.888648][ C0] RSP: 0018:ffffc90003d87a80 EFLAGS: 00000046
[ 178.888663][ C0] RAX: dffffc0000000000 RBX: ffff8880272d00d0 RCX: ffff888078675940
[ 178.888675][ C0] RDX: 0000000000000000 RSI: 189658790c22a2f9 RDI: 189658790c22a301
[ 178.888686][ C0] RBP: 7fffffffffffffff R08: ffffffff8e1fcd2f R09: 1ffffffff1c3f9a5
[ 178.888698][ C0] R10: dffffc0000000000 R11: fffffbfff1c3f9a6 R12: 0000000000000008
[ 178.888709][ C0] R13: 189658790c22a301 R14: 189658790c22a2f9 R15: 1ffff11004e5a01a
[ 178.888720][ C0] FS: 000055557d750480(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 178.888734][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 178.888745][ C0] CR2: 000020000006b000 CR3: 0000000079d6f000 CR4: 00000000003506f0
[ 178.888759][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 178.888767][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 178.888777][ C0] Call Trace:
[ 178.888783][ C0]
[ 178.888788][ C0] hrtimer_forward+0x173/0x290
[ 178.888812][ C0] common_hrtimer_rearm+0x8c/0x110
[ 178.888837][ C0] posixtimer_rearm+0x131/0x340
[ 178.888864][ C0] dequeue_signal+0x1b6/0x4b0
[ 178.888890][ C0] get_signal+0x547/0x1350
[ 178.888923][ C0] arch_do_signal_or_restart+0xc4/0x1350
[ 178.888948][ C0] ? __ia32_sys_rt_sigreturn+0x619/0x760
[ 178.888971][ C0] ? load_gs_index+0x130/0x130
[ 178.888990][ C0] ? get_sigframe_size+0x10/0x10
[ 178.889037][ C0] ? exit_to_user_mode_loop+0x3b/0x110
[ 178.889064][ C0] exit_to_user_mode_loop+0x70/0x110
[ 178.889090][ C0] exit_to_user_mode_prepare+0xee/0x180
[ 178.889115][ C0] syscall_exit_to_user_mode+0x16/0x40
[ 178.889132][ C0] do_syscall_64+0x58/0xa0
[ 178.889153][ C0] ? clear_bhb_loop+0x60/0xb0
[ 178.889173][ C0] ? clear_bhb_loop+0x60/0xb0
[ 178.889193][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 178.889212][ C0] RIP: 0033:0x7f9e15c80711
[ 178.889230][ C0] Code: 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 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f
[ 178.889243][ C0] RSP: 002b:00007ffc36ce9a58 EFLAGS: 00000217
[ 178.889255][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f9e15c80709
[ 178.889266][ C0] RDX: 000020000006b000 RSI: 0000000000000001 RDI: 0000000000000000
[ 178.889275][ C0] RBP: 0000000000000000 R08: 00007f9e15cfe0b2 R09: 00007f9e15cfe0b2
[ 178.889286][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9e15cfe0b2
[ 178.889296][ C0] R13: 00007f9e15cfc12a R14: 00007ffc36ce9aa0 R15: 0000000000000000
[ 178.889314][ C0]