[ 76.427555][ T14] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.124' (ED25519) to the list of known hosts.
[ 79.180945][ T4293] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 79.180945][ T4294] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 79.181552][ T4293] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 79.188565][ T4294] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.196492][ T4293] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 79.216072][ T4295] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 79.216447][ T4295] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 79.224377][ T4293] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.230796][ T4295] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 79.237996][ T4293] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 79.245064][ T4295] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 79.251864][ T4293] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 79.266092][ T4295] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 79.266426][ T4293] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 79.274599][ T4295] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 79.280837][ T4293] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 79.287128][ T4295] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 79.294132][ T4293] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.301592][ T4295] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 79.309058][ T4293] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 79.315218][ T4295] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 79.322522][ T4293] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 79.329033][ T4295] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 79.336115][ T4293] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 79.350157][ T4295] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.358955][ T4295] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 79.370874][ T4295] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 79.381321][ T4293] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 79.388861][ T4294] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 79.397087][ T4294] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 184.605598][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 184.612684][ C1] (detected by 1, t=10502 jiffies, g=6061, q=47 ncpus=2)
[ 184.619805][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294955587-4294945084), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 184.633193][ C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g6061 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 184.644527][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 184.654507][ C1] rcu: RCU grace-period kthread stack dump:
[ 184.660416][ C1] task:rcu_preempt state:R running task stack:26864 pid:16 ppid:2 flags:0x00004000
[ 184.671233][ C1] Call Trace:
[ 184.674531][ C1]
[ 184.677474][ C1] __schedule+0x11d1/0x40e0
[ 184.682018][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x120
[ 184.687932][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 184.693842][ C1] ? __sched_text_start+0x8/0x8
[ 184.698704][ C1] ? __mod_timer+0x91e/0xd00
[ 184.703305][ C1] schedule+0xb9/0x180
[ 184.707384][ C1] schedule_timeout+0x184/0x2d0
[ 184.712250][ C1] ? console_conditional_schedule+0x40/0x40
[ 184.718153][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 184.724142][ C1] ? update_process_times+0x1b0/0x1b0
[ 184.729527][ C1] ? prepare_to_swait_event+0x335/0x350
[ 184.735096][ C1] rcu_gp_fqs_loop+0x303/0x1340
[ 184.739968][ C1] ? rcu_gp_kthread+0x3b0/0x3b0
[ 184.744823][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 184.750825][ C1] ? rcu_gp_init+0x14e0/0x14e0
[ 184.756028][ C1] ? rcu_gp_cleanup+0xb41/0xc90
[ 184.761075][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 184.766281][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 184.771484][ C1] rcu_gp_kthread+0x99/0x3b0
[ 184.776088][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 184.781206][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 184.787108][ C1] ? __kthread_parkme+0x162/0x1c0
[ 184.792234][ C1] kthread+0x29d/0x330
[ 184.796307][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 184.801438][ C1] ? kthread_blkcg+0xd0/0xd0
[ 184.806037][ C1] ret_from_fork+0x1f/0x30
[ 184.810484][ C1]
[ 184.813521][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 184.819858][ C1] CPU: 1 PID: 4298 Comm: syz-executor393 Not tainted syzkaller #0
[ 184.827664][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 184.837725][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 184.843539][ C1] Code: 00 00 00 66 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 9e 02 2e f7 48 89 df e8 e6 ca 2e f7 e8 31 1f 52 f7 fb bf 01 00 00 00 86 2b 22 f7 65 8b 05 47 b0 cb 75 85 c0 74 02 5b c3 e8 94 c4 c9
[ 184.863166][ C1] RSP: 0018:ffffc90003ed7b98 EFLAGS: 00000282
[ 184.869246][ C1] RAX: 74de82bd0e0ca500 RBX: ffff88802e762e40 RCX: 74de82bd0e0ca500
[ 184.877230][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8c1220 RDI: 0000000000000001
[ 184.885209][ C1] RBP: ffff88802e7632d8 R08: ffff88802e762e43 R09: 1ffff11005cec5c8
[ 184.893187][ C1] R10: dffffc0000000000 R11: ffffed1005cec5c9 R12: 1ffff11005cec65b
[ 184.901271][ C1] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
[ 184.909425][ C1] FS: 000055556f8c13c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 184.918361][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 184.924952][ C1] CR2: 000020000006b000 CR3: 0000000029389000 CR4: 00000000003506e0
[ 184.932955][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 184.941024][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 184.949111][ C1] Call Trace:
[ 184.952399][ C1]
[ 184.955423][ C1] get_signal+0x1163/0x1350
[ 184.959961][ C1] arch_do_signal_or_restart+0xc4/0x1350
[ 184.965607][ C1] ? __ia32_sys_rt_sigreturn+0x619/0x760
[ 184.971260][ C1] ? load_gs_index+0x130/0x130
[ 184.976031][ C1] ? get_sigframe_size+0x10/0x10
[ 184.981006][ C1] ? exit_to_user_mode_loop+0x3b/0x110
[ 184.986486][ C1] exit_to_user_mode_loop+0x70/0x110
[ 184.991782][ C1] exit_to_user_mode_prepare+0xee/0x180
[ 184.997341][ C1] syscall_exit_to_user_mode+0x16/0x40
[ 185.002811][ C1] do_syscall_64+0x58/0xa0
[ 185.007329][ C1] ? clear_bhb_loop+0x60/0xb0
[ 185.012014][ C1] ? clear_bhb_loop+0x60/0xb0
[ 185.016791][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 185.022687][ C1] RIP: 0033:0x7f23dcb42409
[ 185.027121][ 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
[ 185.046823][ C1] RSP: 002b:00007ffd918229b8 EFLAGS: 00000246
[ 185.052896][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f23dcb42409
[ 185.060958][ C1] RDX: 000020000006b000 RSI: 0000000000000001 RDI: 0000000000000000
[ 185.068961][ C1] RBP: 0000000000000000 R08: 00007f23dcb21990 R09: 00007f23dcb21990
[ 185.077036][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f23dcbc00b2
[ 185.085009][ C1] R13: 00007f23dcbbe12a R14: 00007ffd918229f0 R15: 0000000000000000
[ 185.093088][ C1]