Warning: Permanently added '10.128.0.67' (ED25519) to the list of known hosts.
[ 77.521690][ T4286] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 77.529898][ T4286] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 77.538127][ T4286] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 77.542538][ T4287] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.545973][ T4286] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 77.554261][ T4287] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 77.560700][ T4286] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 77.567036][ T4287] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 77.576242][ T4286] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.581518][ T4287] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 77.588414][ T4286] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 77.595380][ T4287] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 77.602967][ T4286] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 77.608707][ T4287] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.615781][ T4286] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 77.625963][ T4289] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 77.631259][ T4286] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 77.644520][ T4289] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 77.645266][ T4286] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 77.652837][ T4289] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.659212][ T4286] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 77.665933][ T4289] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 77.673861][ T4286] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 77.680915][ T4289] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 77.687480][ T4286] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 77.695143][ T4289] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 77.701497][ T4286] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 77.708711][ T4289] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 77.715599][ T4286] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 77.723306][ T4289] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 183.026249][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 183.033375][ C1] (detected by 1, t=10502 jiffies, g=7801, q=69 ncpus=2)
[ 183.040518][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294955418-4294944915), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 183.054046][ C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g7801 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 183.065286][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 183.075288][ C1] rcu: RCU grace-period kthread stack dump:
[ 183.081206][ C1] task:rcu_preempt state:R running task stack:27840 pid:16 ppid:2 flags:0x00004000
[ 183.092039][ C1] Call Trace:
[ 183.095340][ C1]
[ 183.098304][ C1] __schedule+0x10ec/0x40b0
[ 183.102885][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 183.108137][ C1] ? _raw_spin_unlock+0x40/0x40
[ 183.113041][ C1] ? release_firmware_map_entry+0x18a/0x18a
[ 183.118985][ C1] schedule+0xb9/0x180
[ 183.123089][ C1] schedule_timeout+0x15c/0x280
[ 183.127987][ C1] ? console_conditional_schedule+0x40/0x40
[ 183.133917][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 183.139949][ C1] ? update_process_times+0x1b0/0x1b0
[ 183.145368][ C1] ? prepare_to_swait_event+0x335/0x350
[ 183.150962][ C1] rcu_gp_fqs_loop+0x2f2/0x1310
[ 183.155862][ C1] ? rcu_gp_kthread+0x380/0x380
[ 183.160753][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 183.166776][ C1] ? rcu_gp_init+0x14b0/0x14b0
[ 183.171570][ C1] ? rcu_gp_cleanup+0xb4c/0xca0
[ 183.176453][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 183.181712][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 183.186954][ C1] rcu_gp_kthread+0x95/0x380
[ 183.191588][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 183.196742][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 183.202683][ C1] ? __kthread_parkme+0x162/0x1c0
[ 183.207761][ C1] kthread+0x29d/0x330
[ 183.212036][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 183.217201][ C1] ? kthread_blkcg+0xd0/0xd0
[ 183.221831][ C1] ret_from_fork+0x1f/0x30
[ 183.226306][ C1]
[ 183.229380][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 183.235756][ C1] CPU: 1 PID: 4294 Comm: syz-executor354 Not tainted 6.1.147-syzkaller #0
[ 183.244284][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 183.254364][ C1] RIP: 0010:__local_bh_disable_ip+0xd9/0x190
[ 183.260398][ C1] Code: 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f6 44 24 21 02 0f 85 9d 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 65 8b 05 df 11 b4 7e <25> ff ff ff 7f 39 d8 75 41 48 8b 5d 08 48 89 df e8 d2 bc 15 00 85
[ 183.280051][ C1] RSP: 0018:ffffc90003ce7bc0 EFLAGS: 00000206
[ 183.286157][ C1] RAX: 0000000080000200 RBX: 0000000000000200 RCX: ffffffff96be4103
[ 183.294170][ C1] RDX: 0000000000000000 RSI: 0000000000000200 RDI: ffffffff812f0456
[ 183.302172][ C1] RBP: ffffc90003ce7c78 R08: dffffc0000000000 R09: fffffbfff1c3e976
[ 183.310178][ C1] R10: fffffbfff1c3e976 R11: 1ffffffff1c3e975 R12: 1ffff9200079cf78
[ 183.318197][ C1] R13: 1ffff9200079cfff R14: 0000000000000246 R15: dffffc0000000000
[ 183.326203][ C1] FS: 00005555602663c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 183.335166][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 183.341777][ C1] CR2: 000020000006b000 CR3: 000000006f33b000 CR4: 00000000003506e0
[ 183.349780][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 183.357796][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 183.365801][ C1] Call Trace:
[ 183.369108][ C1]
[ 183.372072][ C1] ? __bpf_trace_softirq+0x10/0x10
[ 183.377247][ C1] ? __lock_acquire+0x7c50/0x7c50
[ 183.382320][ C1] ? __might_fault+0xa6/0x120
[ 183.387049][ C1] ? fpu__clear_user_states+0x36/0x260
[ 183.392567][ C1] fpu__clear_user_states+0x43/0x260
[ 183.397903][ C1] arch_do_signal_or_restart+0xe9e/0x1230
[ 183.403675][ C1] ? get_sigframe_size+0x10/0x10
[ 183.408686][ C1] ? exit_to_user_mode_loop+0x3b/0x110
[ 183.414191][ C1] exit_to_user_mode_loop+0x70/0x110
[ 183.419521][ C1] exit_to_user_mode_prepare+0xb1/0x140
[ 183.425127][ C1] syscall_exit_to_user_mode+0x16/0x40
[ 183.430639][ C1] do_syscall_64+0x58/0xa0
[ 183.435092][ C1] ? clear_bhb_loop+0x60/0xb0
[ 183.439806][ C1] ? clear_bhb_loop+0x60/0xb0
[ 183.444526][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 183.450470][ C1] RIP: 0033:0x7f90922b4e10
[ 183.454932][ C1] Code: 83 c0 16 83 e0 f7 74 12 50 48 8d 3d 9a 29 03 00 e8 d5 06 fb ff 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <83> ff 21 74 0b c3 66 2e 0f 1f 84 00 00 00 00 00 55 53 48 89 f3 48
[ 183.474587][ C1] RSP: 002b:00007ffef43ccaf8 EFLAGS: 00000246
[ 183.480709][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f909228e919
[ 183.488737][ C1] RDX: 00007ffef43ccb00 RSI: 00007ffef43ccc30 RDI: 0000000000000021
[ 183.496748][ C1] RBP: 0000000000000000 R08: 00007f909224e990 R09: 00007f909224e990
[ 183.504750][ C1] R10: 00007f909224e990 R11: 0000000000000246 R12: 00007f90922ec33c
[ 183.512752][ C1] R13: 00007f90922e6106 R14: 00007ffef43cd0c0 R15: 0000000000000000
[ 183.520778][ C1]