Warning: Permanently added '10.128.0.149' (ED25519) to the list of known hosts. syzkaller login: [ 36.376591][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.378453][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.380569][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.382569][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.382816][ T4238] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.386788][ T4238] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.393832][ T188] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.395800][ T188] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.398101][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.407666][ T188] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.409536][ T188] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.411758][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.418279][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.419940][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.432956][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.433260][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.438900][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.442426][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 36.470815][ T188] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.472701][ T188] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.474727][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.476414][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.480896][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 36.491218][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.493095][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.495239][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program [ 36.507131][ T4238] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 36.511340][ T188] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 36.514045][ T188] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.516864][ T22] 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 [ 42.443007][ 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 [ 51.111399][ C1] ------------[ cut here ]------------ [ 51.112665][ C1] WARNING: CPU: 1 PID: 4495 at net/mac80211/tx.c:4929 __ieee80211_beacon_get+0x1518/0x1aa4 [ 51.114973][ C1] Modules linked in: [ 51.115891][ C1] CPU: 1 PID: 4495 Comm: syz-executor181 Not tainted 6.1.84-syzkaller #0 [ 51.117747][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 51.120069][ C1] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 51.121755][ C1] pc : __ieee80211_beacon_get+0x1518/0x1aa4 [ 51.123085][ C1] lr : __ieee80211_beacon_get+0x1518/0x1aa4 [ 51.124483][ C1] sp : ffff8000080178e0 [ 51.125297][ C1] x29: ffff800008017aa0 x28: ffff700001002f30 x27: ffff0000c39b7000 [ 51.127094][ C1] x26: ffff0000d73c0ea0 x25: ffff0000cf582260 x24: ffff800008017b40 [ 51.128942][ C1] x23: ffff0000c3cef658 x22: ffff0000cf580c80 x21: 0000000000000000 [ 51.130769][ C1] x20: ffff0000cf582798 x19: dfff800000000000 x18: 0000000000000140 [ 51.132586][ C1] x17: 00000000ffff0000 x16: ffff8000084fb2e4 x15: 0000000000000000 [ 51.134355][ C1] x14: 0000000000000007 x13: ffff0000c78d8000 x12: 0000000000ff0100 [ 51.136174][ C1] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800011aab8d8 [ 51.138011][ C1] x8 : ffff0000c78d8000 x7 : 0000000000000000 x6 : 0000000000000000 [ 51.139785][ C1] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800011aaa678 [ 51.141596][ C1] x2 : 000000000000000a x1 : 0000000000000000 x0 : 0000000000000000 [ 51.143469][ C1] Call trace: [ 51.144202][ C1] __ieee80211_beacon_get+0x1518/0x1aa4 [ 51.145390][ C1] ieee80211_beacon_get_tim+0xb4/0x4ec [ 51.146623][ C1] mac80211_hwsim_beacon_tx+0x1fc/0x94c [ 51.147858][ C1] __iterate_interfaces+0x204/0x484 [ 51.148972][ C1] ieee80211_iterate_active_interfaces_atomic+0xd4/0x180 [ 51.150526][ C1] mac80211_hwsim_beacon+0xcc/0x1c8 [ 51.151685][ C1] __hrtimer_run_queues+0x4b0/0xdc0 [ 51.152709][ C1] hrtimer_run_softirq+0x158/0x21c [ 51.153609][ C1] __do_softirq+0x314/0xe38 [ 51.154395][ C1] ____do_softirq+0x14/0x20 [ 51.155193][ C1] call_on_irq_stack+0x24/0x4c [ 51.156027][ C1] do_softirq_own_stack+0x20/0x2c [ 51.156909][ C1] __irq_exit_rcu+0x264/0x4d4 [ 51.157734][ C1] irq_exit_rcu+0x14/0x84 [ 51.158489][ C1] el1_interrupt+0x38/0x68 [ 51.159262][ C1] el1h_64_irq_handler+0x18/0x24 [ 51.160131][ C1] el1h_64_irq+0x64/0x68 [ 51.160876][ C1] lock_acquire+0x2ac/0x7cc [ 51.161668][ C1] __might_fault+0xc4/0x124 [ 51.162461][ C1] ____sys_recvmsg+0x408/0x69c [ 51.163296][ C1] do_recvmmsg+0x41c/0xb60 [ 51.164065][ C1] __arm64_sys_recvmmsg+0x180/0x23c [ 51.165052][ C1] invoke_syscall+0x98/0x2c0 [ 51.166066][ C1] el0_svc_common+0x138/0x258 [ 51.167143][ C1] do_el0_svc+0x64/0x218 [ 51.168080][ C1] el0_svc+0x58/0x168 [ 51.168923][ C1] el0t_64_sync_handler+0x84/0xf0 [ 51.170049][ C1] el0t_64_sync+0x18c/0x190 [ 51.171058][ C1] irq event stamp: 37397 [ 51.172034][ C1] hardirqs last enabled at (37396): [] _raw_spin_unlock_irqrestore+0x48/0xac [ 51.174356][ C1] hardirqs last disabled at (37397): [] el1_dbg+0x24/0x80 [ 51.176326][ C1] softirqs last enabled at (29764): [] __do_softirq+0xc1c/0xe38 [ 51.178440][ C1] softirqs last disabled at (37309): [] ____do_softirq+0x14/0x20 [ 51.180513][ 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