[ 71.244366][ T1075] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.172' (ED25519) to the list of known hosts.
[ 75.318255][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.330136][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.343156][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 75.394257][ T413] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.402639][ T413] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.418609][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 75.420439][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.431697][ T413] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.436682][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.442367][ T413] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.472935][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 75.481649][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
executing program
executing program
[ 75.494724][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.502899][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.518469][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 180.549993][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 180.557018][ C0] (detected by 0, t=10502 jiffies, g=3349, q=196)
[ 180.563510][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294955187-4294944685), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 180.577054][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g3349 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 180.588160][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 180.598128][ C0] rcu: RCU grace-period kthread stack dump:
[ 180.604009][ C0] task:rcu_preempt state:R running task stack:27064 pid: 15 ppid: 2 flags:0x00004000
[ 180.614793][ C0] Call Trace:
[ 180.618065][ C0]
[ 180.620993][ C0] __schedule+0x12c4/0x45b0
[ 180.625514][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 180.631408][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 180.637308][ C0] ? __mod_timer+0xa8e/0xeb0
[ 180.641904][ C0] ? release_firmware_map_entry+0x190/0x190
[ 180.647792][ C0] ? mod_timer_pending+0x20/0x20
[ 180.652726][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 180.658098][ C0] schedule+0x11b/0x1f0
[ 180.662250][ C0] schedule_timeout+0x1b9/0x300
[ 180.667097][ C0] ? console_conditional_schedule+0x40/0x40
[ 180.672986][ C0] ? update_process_times+0x200/0x200
[ 180.678355][ C0] ? prepare_to_swait_event+0x321/0x340
[ 180.683896][ C0] rcu_gp_fqs_loop+0x2bf/0x1080
[ 180.688742][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 180.693933][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 180.699132][ C0] ? rcu_gp_init+0xdae/0x1140
[ 180.703807][ C0] ? rcu_gp_init+0x1140/0x1140
[ 180.708569][ C0] ? finish_swait+0xc5/0x1d0
[ 180.713160][ C0] rcu_gp_kthread+0xa4/0x360
[ 180.717748][ C0] ? _raw_spin_unlock+0x40/0x40
[ 180.722593][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 180.727693][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 180.733582][ C0] ? __kthread_parkme+0x15c/0x1c0
[ 180.738604][ C0] kthread+0x3f6/0x4f0
[ 180.742667][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 180.747776][ C0] ? kthread_blkcg+0xd0/0xd0
[ 180.752364][ C0] ret_from_fork+0x1f/0x30
[ 180.756790][ C0]
[ 180.759801][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 180.766110][ C0] NMI backtrace for cpu 0
[ 180.770527][ C0] CPU: 0 PID: 3594 Comm: syz-executor305 Not tainted 5.15.167-syzkaller #0
[ 180.779105][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 180.789152][ C0] Call Trace:
[ 180.792422][ C0]
[ 180.795264][ C0] dump_stack_lvl+0x1e3/0x2d0
[ 180.799940][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 180.805566][ C0] ? panic+0x860/0x860
[ 180.809639][ C0] nmi_cpu_backtrace+0x46a/0x4a0
[ 180.814570][ C0] ? __wake_up_klogd+0xd5/0x100
[ 180.819417][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 180.825565][ C0] ? _printk+0xd1/0x120
[ 180.829713][ C0] ? cpu_online+0x1f/0x40
[ 180.834036][ C0] ? panic+0x860/0x860
[ 180.838101][ C0] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 180.844163][ C0] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 180.850145][ C0] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 180.856310][ C0] print_other_cpu_stall+0x137a/0x14d0
[ 180.861779][ C0] ? print_cpu_stall+0x600/0x600
[ 180.866710][ C0] ? __lock_acquire+0x1ff0/0x1ff0
[ 180.871732][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 180.876929][ C0] rcu_sched_clock_irq+0xa38/0x1150
[ 180.882210][ C0] ? rcutree_dead_cpu+0x20/0x20
[ 180.887053][ C0] ? hrtimer_run_queues+0x163/0x450
[ 180.892244][ C0] ? account_process_tick+0x232/0x3a0
[ 180.897613][ C0] update_process_times+0x196/0x200
[ 180.902807][ C0] tick_sched_timer+0x386/0x550
[ 180.907663][ C0] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 180.913201][ C0] __hrtimer_run_queues+0x55b/0xcf0
[ 180.918413][ C0] ? hrtimer_interrupt+0x980/0x980
[ 180.923522][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 180.929586][ C0] hrtimer_interrupt+0x392/0x980
[ 180.934537][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 180.940512][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 180.946139][ C0]
[ 180.949061][ C0]
[ 180.951988][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 180.957965][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 180.963764][ C0] Code: 51 67 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 4e ed 24 f7 48 89 df e8 26 41 26 f7 e8 f1 f4 48 f7 fb bf 01 00 00 00 06 87 19 f7 65 8b 05 87 89 c4 75 85 c0 74 02 5b c3 e8 54 a6 c2
[ 180.983361][ C0] RSP: 0018:ffffc90002f77bc0 EFLAGS: 00000282
[ 180.989426][ C0] RAX: fb3809af939b1e00 RBX: ffff88801f358940 RCX: ffffffff96868f03
[ 180.997388][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2b00 RDI: 0000000000000001
[ 181.005353][ C0] RBP: 0000000000000000 R08: ffffffff8186db50 R09: ffffed1003e6b129
[ 181.013316][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 181.021289][ C0] R13: dffffc0000000000 R14: ffff88801f358dd8 R15: ffff88801f358940
[ 181.029437][ C0] ? trace_hardirqs_on+0x30/0x80
[ 181.034382][ C0] get_signal+0x13ee/0x14e0
[ 181.038898][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 181.044526][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 181.050941][ C0] ? __might_fault+0xb4/0x110
[ 181.055612][ C0] ? _copy_from_user+0x10f/0x170
[ 181.060545][ C0] ? restore_altstack+0x274/0x400
[ 181.065565][ C0] ? get_sigframe_size+0x10/0x10
[ 181.070496][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 181.075871][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 181.081329][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 181.086780][ C0] exit_to_user_mode_loop+0x97/0x130
[ 181.092058][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 181.097595][ C0] syscall_exit_to_user_mode+0x5d/0x240
[ 181.103133][ C0] do_syscall_64+0x47/0xb0
[ 181.107545][ C0] ? clear_bhb_loop+0x15/0x70
[ 181.112211][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 181.118101][ C0] RIP: 0033:0x7fed2a9f0bd9
[ 181.122523][ C0] 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
[ 181.142117][ C0] RSP: 002b:00007ffd6db90558 EFLAGS: 00000246
[ 181.148182][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fed2a9f0bd9
[ 181.156145][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 181.164106][ C0] RBP: 0000000000000000 R08: 00007fed2a9af990 R09: 00007fed2a9af990
[ 181.172067][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fed2aa4711d
[ 181.180033][ C0] R13: 0000000000000003 R14: 00007ffd6db90590 R15: 0000000000000000
[ 181.188008][ C0]