Warning: Permanently added '10.128.1.192' (ED25519) to the list of known hosts.
[ 72.146016][ T4287] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 72.153869][ T4287] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 72.161865][ T4287] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 72.163702][ T4288] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 72.169785][ T4287] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.177722][ T4288] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 72.185231][ T4287] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 72.197547][ T4288] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 72.198505][ T4287] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 72.205352][ T4288] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.212841][ T4287] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 72.219324][ T4288] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 72.226284][ T4287] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 72.233419][ T4288] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 72.247139][ T4290] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.249088][ T4288] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 72.255515][ T4290] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.261989][ T4288] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 72.270996][ T4290] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.275606][ T4288] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 72.282769][ T4290] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 72.289858][ T4288] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 72.296901][ T4290] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.303818][ T4288] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 72.310813][ T4290] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 72.324918][ T4277] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 72.330773][ T4291] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 72.339509][ T4287] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 72.380865][ T4291] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 72.388245][ T4291] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 177.620303][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 177.627595][ C1] (detected by 1, t=10502 jiffies, g=7517, q=77 ncpus=2)
[ 177.634783][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294954880-4294944377), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 177.648271][ C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g7517 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 177.659410][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 177.669409][ C1] rcu: RCU grace-period kthread stack dump:
[ 177.675329][ C1] task:rcu_preempt state:R running task stack:27840 pid:16 ppid:2 flags:0x00004000
[ 177.686160][ C1] Call Trace:
[ 177.689483][ C1]
[ 177.692450][ C1] __schedule+0x10ec/0x40b0
[ 177.697029][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 177.702280][ C1] ? _raw_spin_unlock+0x40/0x40
[ 177.707190][ C1] ? enqueue_timer+0x520/0x5c0
[ 177.711995][ C1] ? __sched_text_start+0x8/0x8
[ 177.716887][ C1] ? __mod_timer+0x91e/0xd00
[ 177.721531][ C1] schedule+0xb9/0x180
[ 177.725642][ C1] schedule_timeout+0x15c/0x280
[ 177.730531][ C1] ? console_conditional_schedule+0x40/0x40
[ 177.736461][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 177.742504][ C1] ? update_process_times+0x1b0/0x1b0
[ 177.747934][ C1] ? prepare_to_swait_event+0x335/0x350
[ 177.753633][ C1] rcu_gp_fqs_loop+0x2f2/0x1310
[ 177.758532][ C1] ? rcu_gp_kthread+0x380/0x380
[ 177.763414][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 177.769440][ C1] ? rcu_gp_init+0x14b0/0x14b0
[ 177.774237][ C1] ? rcu_gp_cleanup+0xb4c/0xca0
[ 177.779143][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 177.784388][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 177.789629][ C1] rcu_gp_kthread+0x95/0x380
[ 177.794344][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 177.799502][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 177.805467][ C1] ? __kthread_parkme+0x162/0x1c0
[ 177.810567][ C1] kthread+0x29d/0x330
[ 177.814691][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 177.819832][ C1] ? kthread_blkcg+0xd0/0xd0
[ 177.824468][ C1] ret_from_fork+0x1f/0x30
[ 177.828937][ C1]
[ 177.832004][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 177.838369][ C1] CPU: 1 PID: 4293 Comm: syz-executor507 Not tainted syzkaller #0
[ 177.846204][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 177.856292][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 177.862152][ C1] Code: f5 ff 0f 1f 00 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 8e 8f 41 f7 48 89 df e8 e6 54 42 f7 e8 31 48 65 f7 fb bf 01 00 00 00 76 cd 35 f7 65 8b 05 f7 84 e0 75 85 c0 74 02 5b c3 e8 44 96 de
[ 177.881794][ C1] RSP: 0018:ffffc90003d37b98 EFLAGS: 00000282
[ 177.887892][ C1] RAX: 6eef054608e29d00 RBX: ffff888026f99bc0 RCX: 6eef054608e29d00
[ 177.895891][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8c0580 RDI: 0000000000000001
[ 177.903886][ C1] RBP: ffff888026f9a058 R08: dffffc0000000000 R09: ffffed1004df3379
[ 177.911889][ C1] R10: ffffed1004df3379 R11: 1ffff11004df3378 R12: 1ffff11004df340b
[ 177.919986][ C1] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
[ 177.927996][ C1] FS: 000055557feb23c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 177.936968][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.943585][ C1] CR2: 00007f40620fcf10 CR3: 0000000072b33000 CR4: 00000000003506e0
[ 177.951593][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.959594][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.967599][ C1] Call Trace:
[ 177.970907][ C1]
[ 177.973866][ C1] get_signal+0x1163/0x1350
[ 177.978445][ C1] arch_do_signal_or_restart+0xb7/0x1240
[ 177.984128][ C1] ? __ia32_sys_rt_sigreturn+0x660/0x790
[ 177.989806][ C1] ? load_gs_index+0x120/0x120
[ 177.994610][ C1] ? get_sigframe_size+0x10/0x10
[ 177.999613][ C1] ? exit_to_user_mode_loop+0x3b/0x110
[ 178.005118][ C1] exit_to_user_mode_loop+0x70/0x110
[ 178.010530][ C1] exit_to_user_mode_prepare+0xee/0x180
[ 178.016139][ C1] syscall_exit_to_user_mode+0x16/0x40
[ 178.021647][ C1] do_syscall_64+0x58/0xa0
[ 178.026109][ C1] ? clear_bhb_loop+0x60/0xb0
[ 178.030826][ C1] ? clear_bhb_loop+0x60/0xb0
[ 178.035537][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 178.041458][ C1] RIP: 0033:0x7f40620e5899
[ 178.045919][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 19 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
[ 178.065570][ C1] RSP: 002b:00007ffd855a27e8 EFLAGS: 00000246
[ 178.071674][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f40620e5899
[ 178.079688][ C1] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 178.087697][ C1] RBP: 0000000000000000 R08: 00007f40620a5990 R09: 00007f40620a5990
[ 178.095707][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f406214333c
[ 178.103714][ C1] R13: 00007f406213d106 R14: 00007ffd855a2820 R15: 0000000000000000
[ 178.111729][ C1]