Warning: Permanently added '10.128.1.48' (ED25519) to the list of known hosts. [ 537.992367][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 537.994130][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 537.997850][ T409] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 537.999506][ T409] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 538.000068][ T1529] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 538.003541][ T1529] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 538.025940][ T409] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 538.027562][ T409] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 538.041997][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 538.043721][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 538.048118][ T1529] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 538.052925][ T1529] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program [ 538.075498][ T581] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 538.077224][ T581] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 538.079613][ T581] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 538.081250][ T581] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 538.083848][ T1529] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 538.086021][ T1529] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 538.122316][ T581] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 538.124133][ T581] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 538.126255][ T4013] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 538.128414][ T4013] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 538.131708][ T1529] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 538.137727][ T1529] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 538.161238][ T581] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 538.163156][ T581] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 538.167001][ T4011] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 538.185483][ T581] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 538.187127][ T581] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 538.201720][ T4011] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 538.213731][ T581] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 538.220330][ T581] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 538.678016][ T4013] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 538.680468][ T4013] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 538.693421][ T1529] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 538.736148][ T4011] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program executing program executing program executing program executing program executing program [ 541.045037][ 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 559.222093][ C0] ------------[ cut here ]------------ [ 559.223415][ C0] WARNING: CPU: 0 PID: 4351 at net/mac80211/tx.c:4849 __ieee80211_beacon_get+0x143c/0x1b54 [ 559.225437][ C0] Modules linked in: [ 559.226279][ C0] CPU: 0 PID: 4351 Comm: syz-executor310 Not tainted 5.15.120-syzkaller #0 [ 559.228000][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 559.230096][ C0] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 559.231573][ C0] pc : __ieee80211_beacon_get+0x143c/0x1b54 [ 559.232641][ C0] lr : __ieee80211_beacon_get+0x143c/0x1b54 [ 559.233768][ C0] sp : ffff8000080077e0 [ 559.234612][ C0] x29: ffff8000080079e0 x28: ffff800008007860 x27: ffff0000c8fa0dc0 [ 559.236279][ C0] x26: ffff0000df16cc80 x25: ffff700001000f0c x24: ffff800008007950 [ 559.238034][ C0] x23: dfff800000000000 x22: ffffffffffffe9e8 x21: 0000000000000000 [ 559.239697][ C0] x20: ffff0000c2029000 x19: ffff0000df16e298 x18: 0000000000000100 [ 559.241424][ C0] x17: ff80800011382f30 x16: ffff8000084c35fc x15: ffff800011382f30 [ 559.243117][ C0] x14: 0000000000000007 x13: ffffffffffffffff x12: 0000000000000100 [ 559.244790][ C0] x11: ff808000113840f4 x10: 0000000000000000 x9 : ffff8000113840f4 [ 559.246521][ C0] x8 : ffff0000d0eab680 x7 : ffff80001138d39c x6 : 0000000000000000 [ 559.248230][ C0] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 559.249948][ C0] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 559.251650][ C0] Call trace: [ 559.252323][ C0] __ieee80211_beacon_get+0x143c/0x1b54 [ 559.253529][ C0] ieee80211_beacon_get_tim+0xb8/0x840 [ 559.254681][ C0] mac80211_hwsim_beacon_tx+0x110/0x7d4 [ 559.255746][ C0] __iterate_interfaces+0x204/0x484 [ 559.256849][ C0] ieee80211_iterate_active_interfaces_atomic+0xd4/0x180 [ 559.258381][ C0] mac80211_hwsim_beacon+0xa0/0x184 [ 559.259425][ C0] __hrtimer_run_queues+0x484/0xca4 [ 559.260492][ C0] hrtimer_run_softirq+0x158/0x220 [ 559.261503][ C0] __do_softirq+0x344/0xe20 [ 559.262429][ C0] __irq_exit_rcu+0x28c/0x534 [ 559.263472][ C0] irq_exit+0x14/0x88 [ 559.264347][ C0] handle_domain_irq+0xf4/0x178 [ 559.265441][ C0] gic_handle_irq+0x78/0x1c8 [ 559.266398][ C0] call_on_irq_stack+0x24/0x4c [ 559.267394][ C0] do_interrupt_handler+0x74/0x94 [ 559.268449][ C0] el1_interrupt+0x30/0x58 [ 559.269353][ C0] el1h_64_irq_handler+0x18/0x24 [ 559.270373][ C0] el1h_64_irq+0x78/0x7c [ 559.271250][ C0] lock_acquire+0x280/0x77c [ 559.272180][ C0] __might_fault+0xc8/0x128 [ 559.273111][ C0] __copy_msghdr_from_user+0xb8/0x5d0 [ 559.274183][ C0] ___sys_recvmsg+0x150/0x2cc [ 559.275124][ C0] do_recvmmsg+0x310/0x9a4 [ 559.276054][ C0] __arm64_sys_recvmmsg+0x180/0x23c [ 559.277170][ C0] invoke_syscall+0x98/0x2b8 [ 559.278121][ C0] el0_svc_common+0x138/0x258 [ 559.279124][ C0] do_el0_svc+0x58/0x14c [ 559.280071][ C0] el0_svc+0x7c/0x1f0 [ 559.280961][ C0] el0t_64_sync_handler+0x84/0xe4 [ 559.282043][ C0] el0t_64_sync+0x1a0/0x1a4 [ 559.282888][ C0] irq event stamp: 10971 [ 559.283570][ C0] hardirqs last enabled at (10970): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 559.285292][ C0] hardirqs last disabled at (10971): [] el1_dbg+0x24/0x80 [ 559.286939][ C0] softirqs last enabled at (5994): [] __do_softirq+0xb5c/0xe20 [ 559.288999][ C0] softirqs last disabled at (10939): [] __irq_exit_rcu+0x28c/0x534 [ 559.290970][ C0] ---[ end trace 2b679843728c8f2e ]--- executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program