Warning: Permanently added '10.128.10.58' (ED25519) to the list of known hosts. syzkaller login: [ 49.889106][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.891299][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.894784][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.922786][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.924966][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.941573][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.945307][ T347] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.947546][ T347] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.961708][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.964605][ T347] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.966778][ T347] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.969610][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.976837][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.979000][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.979071][ T347] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.982960][ T1529] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.984127][ T347] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 49.988030][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.024577][ T347] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.026786][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.028973][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.031651][ T347] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.043060][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.045444][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program [ 50.538845][ T347] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.541268][ T347] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.544541][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.558268][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 50.560601][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 50.565161][ T1529] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 51.822239][ C1] hrtimer: interrupt took 862560 ns executing program executing program executing program executing program executing program [ 52.951381][ C0] 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 [ 64.032097][ C1] ------------[ cut here ]------------ [ 64.033613][ C1] WARNING: CPU: 1 PID: 4200 at net/mac80211/tx.c:4851 __ieee80211_beacon_get+0x143c/0x1b54 [ 64.036489][ C1] Modules linked in: [ 64.037534][ C1] CPU: 1 PID: 4200 Comm: syz-executor179 Not tainted 5.15.158-syzkaller #0 [ 64.039774][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 64.042460][ C1] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.044531][ C1] pc : __ieee80211_beacon_get+0x143c/0x1b54 [ 64.046175][ C1] lr : __ieee80211_beacon_get+0x143c/0x1b54 [ 64.047748][ C1] sp : ffff8000080177e0 [ 64.048854][ C1] x29: ffff8000080179e0 x28: ffff800008017860 x27: ffff0000d1818dc0 [ 64.051119][ C1] x26: ffff0000d42f0c80 x25: ffff700001002f0c x24: ffff800008017950 [ 64.053343][ C1] x23: dfff800000000000 x22: ffffffffffffe9e8 x21: 0000000000000000 [ 64.055464][ C1] x20: ffff0000c1845e00 x19: ffff0000d42f2298 x18: 0000000000000101 [ 64.057653][ C1] x17: 0000000000000000 x16: ffff8000084c430c x15: 0000000000000007 [ 64.059800][ C1] x14: ffff0000dacd1b40 x13: 0000000000ff0100 x12: ffffffffffffffff [ 64.061947][ C1] x11: 0000000000000101 x10: 0000000000000000 x9 : ffff0000dacd1b40 [ 64.064121][ C1] x8 : ffff8000113bf2e4 x7 : ffff8000113c858c x6 : 0000000000000000 [ 64.066265][ C1] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 64.068403][ C1] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 64.070598][ C1] Call trace: [ 64.071482][ C1] __ieee80211_beacon_get+0x143c/0x1b54 [ 64.072974][ C1] ieee80211_beacon_get_tim+0xb8/0x840 [ 64.074443][ C1] mac80211_hwsim_beacon_tx+0x110/0x7d4 [ 64.075973][ C1] __iterate_interfaces+0x204/0x484 [ 64.077580][ C1] ieee80211_iterate_active_interfaces_atomic+0xd4/0x180 [ 64.079495][ C1] mac80211_hwsim_beacon+0xa0/0x184 [ 64.080910][ C1] __hrtimer_run_queues+0x484/0xca4 [ 64.082341][ C1] hrtimer_run_softirq+0x158/0x21c [ 64.083662][ C1] __do_softirq+0x344/0xdb0 [ 64.084867][ C1] __irq_exit_rcu+0x264/0x4d4 [ 64.086153][ C1] irq_exit+0x14/0x88 [ 64.087265][ C1] handle_domain_irq+0xf4/0x178 [ 64.088575][ C1] gic_handle_irq+0x78/0x1c8 [ 64.089780][ C1] call_on_irq_stack+0x24/0x4c [ 64.091029][ C1] do_interrupt_handler+0x74/0x94 [ 64.092369][ C1] el1_interrupt+0x30/0x58 [ 64.093550][ C1] el1h_64_irq_handler+0x18/0x24 [ 64.094856][ C1] el1h_64_irq+0x78/0x7c [ 64.095981][ C1] __sanitizer_cov_trace_pc+0x88/0x94 [ 64.097416][ C1] check_preemption_disabled+0x28/0x164 [ 64.098899][ C1] debug_smp_processor_id+0x20/0x2c [ 64.100258][ C1] rcu_is_watching+0x5c/0x18c [ 64.101540][ C1] skb_copy_datagram_iter+0xd4/0x2fc [ 64.102926][ C1] __unix_dgram_recvmsg+0x644/0xe64 [ 64.104386][ C1] unix_dgram_recvmsg+0xd4/0xec [ 64.105593][ C1] ____sys_recvmsg+0x234/0x720 [ 64.106903][ C1] ___sys_recvmsg+0x240/0x2cc [ 64.108171][ C1] do_recvmmsg+0x310/0x9a4 [ 64.109562][ C1] __arm64_sys_recvmmsg+0x180/0x23c [ 64.110987][ C1] invoke_syscall+0x98/0x2b8 [ 64.112182][ C1] el0_svc_common+0x138/0x258 [ 64.113443][ C1] do_el0_svc+0x58/0x14c [ 64.114587][ C1] el0_svc+0x7c/0x1f0 [ 64.115632][ C1] el0t_64_sync_handler+0x84/0xe4 [ 64.116969][ C1] el0t_64_sync+0x1a0/0x1a4 [ 64.118173][ C1] irq event stamp: 72317 [ 64.119284][ C1] hardirqs last enabled at (72316): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 64.122067][ C1] hardirqs last disabled at (72317): [] el1_dbg+0x24/0x80 [ 64.124380][ C1] softirqs last enabled at (72240): [] __do_softirq+0xb5c/0xdb0 [ 64.126862][ C1] softirqs last disabled at (72283): [] __irq_exit_rcu+0x264/0x4d4 [ 64.129404][ C1] ---[ end trace 1d57cfa5bdfcb108 ]--- 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