Warning: Permanently added '10.128.0.38' (ED25519) to the list of known hosts.
[ 82.037141][ T4291] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 82.037904][ T4292] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.044786][ T4291] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 82.053002][ T4292] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 82.059653][ T4291] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 82.066878][ T4292] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 82.074239][ T4291] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.080477][ T4292] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 82.094563][ T4291] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 82.095015][ T4292] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 82.102551][ T4291] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 82.109067][ T4292] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 82.115841][ T4291] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.123385][ T4292] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 82.129947][ T4291] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 82.138196][ T4292] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 82.145090][ T4291] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.152284][ T4292] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 82.157920][ T4291] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 82.165105][ T4292] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 82.171644][ T4291] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 82.179009][ T4292] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 82.188076][ T4291] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.197872][ T4292] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 82.199704][ T4291] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 82.207382][ T4290] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 82.213455][ T4291] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 82.227644][ T4290] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 82.227745][ T4291] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 82.243088][ T4281] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 82.496252][ T33] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.506666][ T33] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.519424][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 82.551292][ T75] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.552233][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.566638][ T75] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.569002][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.579448][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 82.591046][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 82.614823][ T75] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.628405][ T75] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.645702][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 82.664169][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.667611][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.680307][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.680650][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.703526][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
executing program
[ 82.711738][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 82.724451][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.736681][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.748292][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 82.786201][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 187.776550][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 187.783726][ C0] (detected by 0, t=10502 jiffies, g=7773, q=176 ncpus=2)
[ 187.790955][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10501 (4294955907-4294945406), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 187.804382][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g7773 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 187.815531][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 187.825530][ C0] rcu: RCU grace-period kthread stack dump:
[ 187.831451][ C0] task:rcu_preempt state:R running task stack:26496 pid:16 ppid:2 flags:0x00004000
[ 187.842284][ C0] Call Trace:
[ 187.845593][ C0]
[ 187.848556][ C0] __schedule+0x10ec/0x40b0
[ 187.853128][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 187.858368][ C0] ? _raw_spin_unlock+0x40/0x40
[ 187.863265][ C0] ? __sched_text_start+0x8/0x8
[ 187.868161][ C0] schedule+0xb9/0x180
[ 187.872270][ C0] schedule_timeout+0x15c/0x280
[ 187.877166][ C0] ? console_conditional_schedule+0x40/0x40
[ 187.883097][ C0] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 187.889029][ C0] ? update_process_times+0x1b0/0x1b0
[ 187.894444][ C0] ? prepare_to_swait_event+0x335/0x350
[ 187.900032][ C0] rcu_gp_fqs_loop+0x2f2/0x1310
[ 187.905054][ C0] ? dump_blkd_tasks+0x810/0x810
[ 187.910027][ C0] ? rcu_gp_init+0x14b0/0x14b0
[ 187.914821][ C0] ? rcu_gp_cleanup+0xb4c/0xca0
[ 187.919714][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 187.924959][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 187.930220][ C0] rcu_gp_kthread+0x95/0x380
[ 187.934840][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 187.939988][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 187.945926][ C0] ? __kthread_parkme+0x162/0x1c0
[ 187.950993][ C0] kthread+0x29d/0x330
[ 187.955103][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 187.960243][ C0] ? kthread_blkcg+0xd0/0xd0
[ 187.964877][ C0] ret_from_fork+0x1f/0x30
[ 187.969343][ C0]
[ 187.972419][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 187.978767][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 187.984091][ C1] NMI backtrace for cpu 1
[ 187.984112][ C1] CPU: 1 PID: 4298 Comm: syz-executor300 Not tainted syzkaller #0
[ 187.984127][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 187.984136][ C1] RIP: 0010:__lock_acquire+0x1022/0x7c50
[ 187.984163][ C1] Code: c5 89 c1 c1 c1 06 44 31 e9 01 f0 89 ca c1 c2 08 29 ce 31 f2 01 c1 29 d0 41 89 d6 41 c1 c6 10 41 31 c6 01 ca 44 89 f3 c1 c3 13 <44> 29 f1 31 cb 41 01 d6 29 da 41 89 dc 41 c1 c4 04 41 31 d4 48 c7
[ 187.984180][ C1] RSP: 0018:ffffc90003d277a0 EFLAGS: 00000097
[ 187.984194][ C1] RAX: 0000000000284abd RBX: 00000000ab55a5ad RCX: 00000000ffffd6f6
[ 187.984205][ C1] RDX: 00000000ffd78b93 RSI: 0000000000002862 RDI: ffffffff90ae2250
[ 187.984216][ C1] RBP: ffffc90003d279f0 R08: dffffc0000000000 R09: fffffbfff215c44b
[ 187.984228][ C1] R10: fffffbfff215c44b R11: 1ffffffff215c44a R12: 00000000000000a3
[ 187.984239][ C1] R13: 00000000000000a3 R14: 00000000b4b5b56a R15: ffff88807e9b8b00
[ 187.984250][ C1] FS: 00005555564023c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 187.984264][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 187.984275][ C1] CR2: 00007fd947eaeb30 CR3: 00000000291f8000 CR4: 00000000003506e0
[ 187.984289][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 187.984298][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 187.984308][ C1] Call Trace:
[ 187.984315][ C1]
[ 187.984330][ C1] ? verify_lock_unused+0x140/0x140
[ 187.984352][ C1] ? __lock_acquire+0x13c0/0x7c50
[ 187.984373][ C1] ? verify_lock_unused+0x140/0x140
[ 187.984401][ C1] lock_acquire+0x1b4/0x490
[ 187.984421][ C1] ? get_signal+0x24a/0x1350
[ 187.984454][ C1] ? read_lock_is_recursive+0x10/0x10
[ 187.984480][ C1] _raw_spin_lock_irq+0x9f/0xe0
[ 187.984504][ C1] ? get_signal+0x24a/0x1350
[ 187.984526][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 187.984550][ C1] ? __might_fault+0xa6/0x120
[ 187.984575][ C1] ? uprobe_deny_signal+0x72/0x220
[ 187.984617][ C1] get_signal+0x24a/0x1350
[ 187.984649][ C1] arch_do_signal_or_restart+0xb0/0x1230
[ 187.984673][ C1] ? __ia32_sys_rt_sigreturn+0x660/0x790
[ 187.984696][ C1] ? load_gs_index+0x120/0x120
[ 187.984715][ C1] ? get_sigframe_size+0x10/0x10
[ 187.984742][ C1] ? exit_to_user_mode_loop+0x3b/0x110
[ 187.984767][ C1] exit_to_user_mode_loop+0x70/0x110
[ 187.984791][ C1] exit_to_user_mode_prepare+0xee/0x180
[ 187.984815][ C1] syscall_exit_to_user_mode+0x16/0x40
[ 187.984839][ C1] do_syscall_64+0x58/0xa0
[ 187.984856][ C1] ? clear_bhb_loop+0x60/0xb0
[ 187.984873][ C1] ? clear_bhb_loop+0x60/0xb0
[ 187.984890][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 187.984907][ C1] RIP: 0033:0x7fd947e95c39
[ 187.984925][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 1a 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
[ 187.984937][ C1] RSP: 002b:00007ffe17704398 EFLAGS: 00000246
[ 187.984950][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fd947e95c39
[ 187.984960][ C1] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 187.984970][ C1] RBP: 0000000000000000 R08: 00007fd947e54990 R09: 00007fd947e54990
[ 187.984981][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd947eec11d
[ 187.984992][ C1] R13: 0000000000000003 R14: 00007ffe177043d0 R15: 0000000000000000
[ 187.985008][ C1]