Warning: Permanently added '10.128.0.46' (ED25519) to the list of known hosts. syzkaller login: [ 44.790671][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.792907][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.795933][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.796589][ T334] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.800148][ T334] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.822439][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.830223][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.832382][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.837521][ T334] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.839783][ T334] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.842564][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.846687][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.854829][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.860126][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.864452][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 44.882682][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.884607][ T1660] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.884909][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.890498][ T1660] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 44.900433][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 44.903264][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 44.924649][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.926824][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.931451][ T334] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.932676][ T1660] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.933822][ T334] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program [ 44.960861][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 44.965240][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.968563][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.971833][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program executing program executing program executing program executing program [ 46.866970][ 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 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 [ 60.648750][ C1] ------------[ cut here ]------------ [ 60.650437][ C1] WARNING: CPU: 1 PID: 4259 at net/mac80211/tx.c:4851 __ieee80211_beacon_get+0x143c/0x1b54 [ 60.653007][ C1] Modules linked in: [ 60.654007][ C1] CPU: 1 PID: 4259 Comm: syz-executor366 Not tainted 5.15.165-syzkaller #0 [ 60.656181][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.658848][ C1] pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.660939][ C1] pc : __ieee80211_beacon_get+0x143c/0x1b54 [ 60.662447][ C1] lr : __ieee80211_beacon_get+0x143c/0x1b54 [ 60.664019][ C1] sp : ffff8000080177e0 [ 60.665152][ C1] x29: ffff8000080179e0 x28: ffff800008017860 x27: ffff0000c9410dc0 [ 60.667257][ C1] x26: ffff0000d17dcc80 x25: ffff700001002f0c x24: ffff800008017950 [ 60.669296][ C1] x23: dfff800000000000 x22: ffffffffffffe9e8 x21: 0000000000000000 [ 60.671373][ C1] x20: ffff0000c183c600 x19: ffff0000d17de298 x18: 0000000000000100 [ 60.673390][ C1] x17: 0000000000000000 x16: ffff8000084c40e0 x15: 0000000000000007 [ 60.675443][ C1] x14: ffff0000d1e8b680 x13: 0000000000ff0100 x12: ffffffffffffffff [ 60.677532][ C1] x11: 0000000000000100 x10: 0000000000000000 x9 : ffff0000d1e8b680 [ 60.679554][ C1] x8 : ffff8000114d1aa4 x7 : ffff8000114dad4c x6 : 0000000000000000 [ 60.681660][ C1] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 60.683725][ C1] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.685826][ C1] Call trace: [ 60.686642][ C1] __ieee80211_beacon_get+0x143c/0x1b54 [ 60.688160][ C1] ieee80211_beacon_get_tim+0xb8/0x840 [ 60.689579][ C1] mac80211_hwsim_beacon_tx+0x110/0x7d4 [ 60.691032][ C1] __iterate_interfaces+0x204/0x484 [ 60.692375][ C1] ieee80211_iterate_active_interfaces_atomic+0xd4/0x180 [ 60.694195][ C1] mac80211_hwsim_beacon+0xa0/0x184 [ 60.695542][ C1] __hrtimer_run_queues+0x484/0xca4 [ 60.696941][ C1] hrtimer_run_softirq+0x158/0x21c [ 60.698241][ C1] handle_softirqs+0x384/0xdbc [ 60.699460][ C1] __irq_exit_rcu+0x268/0x4d8 [ 60.700675][ C1] irq_exit+0x14/0x88 [ 60.701666][ C1] handle_domain_irq+0xf4/0x178 [ 60.702937][ C1] gic_handle_irq+0x78/0x1c8 [ 60.704093][ C1] call_on_irq_stack+0x24/0x4c [ 60.705292][ C1] do_interrupt_handler+0x74/0x94 [ 60.706559][ C1] el1_interrupt+0x30/0x58 [ 60.707658][ C1] el1h_64_irq_handler+0x18/0x24 [ 60.708948][ C1] el1h_64_irq+0x78/0x7c [ 60.710034][ C1] lock_release+0x504/0xa1c [ 60.711193][ C1] __might_fault+0xf4/0x128 [ 60.712382][ C1] do_recvmmsg+0x334/0x9a4 [ 60.713526][ C1] __arm64_sys_recvmmsg+0x180/0x23c [ 60.714893][ C1] invoke_syscall+0x98/0x2b8 [ 60.716120][ C1] el0_svc_common+0x138/0x258 [ 60.717374][ C1] do_el0_svc+0x58/0x14c [ 60.718509][ C1] el0_svc+0x7c/0x1f0 [ 60.719608][ C1] el0t_64_sync_handler+0x84/0xe4 [ 60.720927][ C1] el0t_64_sync+0x1a0/0x1a4 [ 60.722128][ C1] irq event stamp: 119269 [ 60.723254][ C1] hardirqs last enabled at (119268): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 60.726052][ C1] hardirqs last disabled at (119269): [] el1_dbg+0x24/0x80 [ 60.728297][ C1] softirqs last enabled at (115710): [] handle_softirqs+0xb88/0xdbc [ 60.730844][ C1] softirqs last disabled at (119161): [] __irq_exit_rcu+0x268/0x4d8 [ 60.733330][ C1] ---[ end trace 5a16869f785c0953 ]--- 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