Warning: Permanently added '10.128.1.125' (ED25519) to the list of known hosts. [ 39.542841][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.546511][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.549447][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.575311][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.577428][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.582607][ T1591] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.584989][ T1591] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.585127][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.589621][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.604837][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.606992][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.617762][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.628932][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.631164][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.636625][ T1591] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.638724][ T1591] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.647526][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.650065][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.656570][ T1591] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.658985][ T1591] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.661794][ T1591] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.677005][ T1591] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.679249][ T1591] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.681016][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.681895][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.683413][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 39.693498][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.706559][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.708745][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.712208][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 45.663708][ C1] sched: RT throttling activated executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 55.207987][ C1] ------------[ cut here ]------------ [ 55.209588][ C1] WARNING: CPU: 1 PID: 4498 at net/mac80211/tx.c:4934 __ieee80211_beacon_get+0x148c/0x19cc [ 55.212270][ C1] Modules linked in: [ 55.213286][ C1] CPU: 1 PID: 4498 Comm: syz-executor186 Not tainted 6.1.135-syzkaller #0 [ 55.215663][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 55.218291][ C1] pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 55.220462][ C1] pc : __ieee80211_beacon_get+0x148c/0x19cc [ 55.222095][ C1] lr : __ieee80211_beacon_get+0x148c/0x19cc [ 55.223749][ C1] sp : ffff800008017920 [ 55.224917][ C1] x29: ffff800008017ad0 x28: ffff800008017b3c x27: ffff0000c3ceb458 [ 55.227160][ C1] x26: ffff0000de6b8ea0 x25: ffff0000c3cf4000 x24: ffff0000d769cc80 [ 55.229384][ C1] x23: 0000000000000000 x22: 0000000000000001 x21: ffff700001002f34 [ 55.231523][ C1] x20: ffff0000d769e790 x19: dfff800000000000 x18: ffff800011a7bd00 [ 55.233656][ C1] x17: ffff80019ee74000 x16: ffff8000082d0758 x15: 0000000000000000 [ 55.235831][ C1] x14: 0000000000000007 x13: 0000000000ff0100 x12: 0000000000ff0100 [ 55.237969][ C1] x11: ff00800011209248 x10: 0000000000000000 x9 : ffff800011209248 [ 55.240262][ C1] x8 : ffff0000da2d8000 x7 : 0000000000000000 x6 : 0000000000000000 [ 55.242417][ C1] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800011208064 [ 55.244715][ C1] x2 : 000000000000000a x1 : 0000000000000000 x0 : 0000000000000000 [ 55.246875][ C1] Call trace: [ 55.247769][ C1] __ieee80211_beacon_get+0x148c/0x19cc [ 55.249278][ C1] ieee80211_beacon_get_tim+0x68/0x444 [ 55.250788][ C1] mac80211_hwsim_beacon_tx+0x1e8/0x914 [ 55.252387][ C1] __iterate_interfaces+0x204/0x484 [ 55.253760][ C1] ieee80211_iterate_active_interfaces_atomic+0xd4/0x180 [ 55.255699][ C1] mac80211_hwsim_beacon+0xc8/0x1b8 [ 55.257161][ C1] __hrtimer_run_queues+0x44c/0xc64 [ 55.258569][ C1] hrtimer_run_softirq+0x160/0x400 [ 55.259973][ C1] handle_softirqs+0x318/0xc6c [ 55.261324][ C1] __do_softirq+0x14/0x20 [ 55.262569][ C1] ____do_softirq+0x14/0x20 [ 55.263761][ C1] call_on_irq_stack+0x24/0x4c [ 55.265038][ C1] do_softirq_own_stack+0x20/0x2c [ 55.266354][ C1] __irq_exit_rcu+0x23c/0x43c [ 55.267683][ C1] irq_exit_rcu+0x14/0x84 [ 55.268853][ C1] el1_interrupt+0x38/0x54 [ 55.270044][ C1] el1h_64_irq_handler+0x18/0x24 [ 55.271382][ C1] el1h_64_irq+0x64/0x68 [ 55.272508][ C1] arch_local_irq_restore+0x8/0x10 [ 55.273878][ C1] __might_resched+0x98/0x4cc [ 55.275113][ C1] __might_sleep+0x94/0x110 [ 55.276441][ C1] __might_fault+0x7c/0x124 [ 55.277704][ C1] copy_msghdr_from_user+0xb0/0x4ac [ 55.279152][ C1] do_recvmmsg+0x330/0x96c [ 55.280361][ C1] __arm64_sys_recvmmsg+0x17c/0x238 [ 55.281781][ C1] invoke_syscall+0x98/0x2bc [ 55.283069][ C1] el0_svc_common+0x138/0x258 [ 55.284366][ C1] do_el0_svc+0x58/0x13c [ 55.285595][ C1] el0_svc+0x58/0x138 [ 55.286673][ C1] el0t_64_sync_handler+0x84/0xf0 [ 55.288041][ C1] el0t_64_sync+0x18c/0x190 [ 55.289329][ C1] irq event stamp: 130469 [ 55.290473][ C1] hardirqs last enabled at (130468): [] _raw_spin_unlock_irqrestore+0x48/0xac [ 55.293406][ C1] hardirqs last disabled at (130469): [] el1_dbg+0x24/0x80 [ 55.295711][ C1] softirqs last enabled at (129158): [] handle_softirqs+0xaf8/0xc6c [ 55.298289][ C1] softirqs last disabled at (130465): [] __do_softirq+0x14/0x20 [ 55.300787][ C1] ---[ end trace 0000000000000000 ]--- executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program