Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts. syzkaller login: [ 36.932220][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.934065][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.939535][ T4021] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.965645][ T171] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.967496][ T171] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.970986][ T4021] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.984991][ T171] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.986707][ T171] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.989469][ T1510] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 37.011549][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.013426][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.015819][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.017144][ T171] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.017364][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.019128][ T171] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.021774][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 37.025823][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 37.027753][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program [ 37.054433][ T171] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.056188][ T171] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.058558][ T4021] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 37.076171][ T171] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.077886][ T171] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.088447][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 37.539251][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.539829][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.542246][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.543703][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.546531][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.547450][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 37.549427][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 37.568782][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 37.570941][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program [ 37.581940][ T4249] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.585259][ T4249] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.588201][ T110] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 49.002562][ 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 [ 51.520395][ C0] ------------[ cut here ]------------ [ 51.521604][ C0] WARNING: CPU: 0 PID: 4481 at net/mac80211/tx.c:4928 __ieee80211_beacon_get+0x1518/0x1aa4 [ 51.523768][ C0] Modules linked in: [ 51.524663][ C0] CPU: 0 PID: 4481 Comm: syz-executor223 Not tainted 6.1.72-syzkaller #0 [ 51.526439][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 51.528546][ C0] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 51.530147][ C0] pc : __ieee80211_beacon_get+0x1518/0x1aa4 [ 51.531461][ C0] lr : __ieee80211_beacon_get+0x1518/0x1aa4 [ 51.532778][ C0] sp : ffff8000080078e0 [ 51.533712][ C0] x29: ffff800008007aa0 x28: ffff700001000f30 x27: ffff0000c3d3e200 [ 51.535499][ C0] x26: ffff0000c89e8ea0 x25: ffff0000c92a6260 x24: ffff800008007b40 [ 51.537391][ C0] x23: ffff0000c3d2e458 x22: ffff0000c92a4c80 x21: 0000000000000000 [ 51.539225][ C0] x20: ffff0000c92a6798 x19: dfff800000000000 x18: 1fffe0001b72927e [ 51.540979][ C0] x17: ffff80019ebde000 x16: ffff8000084f9038 x15: 0000000000000000 [ 51.542717][ C0] x14: 0000000000000007 x13: ffff0000db105340 x12: 0000000000ff0100 [ 51.544381][ C0] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800011aa4278 [ 51.546126][ C0] x8 : ffff0000db105340 x7 : 0000000000000000 x6 : 0000000000000000 [ 51.547813][ C0] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800011aa3018 [ 51.549491][ C0] x2 : 000000000000000a x1 : 0000000000000000 x0 : 0000000000000000 [ 51.551149][ C0] Call trace: [ 51.551832][ C0] __ieee80211_beacon_get+0x1518/0x1aa4 [ 51.553005][ C0] ieee80211_beacon_get_tim+0xb4/0x4ec [ 51.554087][ C0] mac80211_hwsim_beacon_tx+0x1fc/0x94c [ 51.555236][ C0] __iterate_interfaces+0x204/0x484 [ 51.556429][ C0] ieee80211_iterate_active_interfaces_atomic+0xd4/0x180 [ 51.558136][ C0] mac80211_hwsim_beacon+0xcc/0x1c8 [ 51.559323][ C0] __hrtimer_run_queues+0x4b0/0xdc0 [ 51.560485][ C0] hrtimer_run_softirq+0x158/0x21c [ 51.561637][ C0] __do_softirq+0x314/0xe38 [ 51.562564][ C0] ____do_softirq+0x14/0x20 [ 51.563642][ C0] call_on_irq_stack+0x24/0x4c [ 51.564669][ C0] do_softirq_own_stack+0x20/0x2c [ 51.565743][ C0] __irq_exit_rcu+0x264/0x4d4 [ 51.566733][ C0] irq_exit_rcu+0x14/0x84 [ 51.567672][ C0] el1_interrupt+0x38/0x68 [ 51.568642][ C0] el1h_64_irq_handler+0x18/0x24 [ 51.569767][ C0] el1h_64_irq+0x64/0x68 [ 51.570684][ C0] lock_release+0x528/0xa50 [ 51.571689][ C0] __might_fault+0xf0/0x124 [ 51.572663][ C0] ____sys_recvmsg+0x2c4/0x69c [ 51.573702][ C0] do_recvmmsg+0x41c/0xb60 [ 51.574693][ C0] __arm64_sys_recvmmsg+0x180/0x23c [ 51.575820][ C0] invoke_syscall+0x98/0x2c0 [ 51.576859][ C0] el0_svc_common+0x138/0x258 [ 51.577892][ C0] do_el0_svc+0x64/0x218 [ 51.578817][ C0] el0_svc+0x58/0x168 [ 51.579672][ C0] el0t_64_sync_handler+0x84/0xf0 [ 51.580753][ C0] el0t_64_sync+0x18c/0x190 [ 51.581698][ C0] irq event stamp: 137571 [ 51.582677][ C0] hardirqs last enabled at (137570): [] _raw_spin_unlock_irqrestore+0x48/0xac [ 51.584982][ C0] hardirqs last disabled at (137571): [] el1_dbg+0x24/0x80 [ 51.586884][ C0] softirqs last enabled at (128330): [] __do_softirq+0xc1c/0xe38 [ 51.588858][ C0] softirqs last disabled at (137567): [] ____do_softirq+0x14/0x20 [ 51.590879][ C0] ---[ 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 executing program executing program