Warning: Permanently added '10.128.15.194' (ED25519) to the list of known hosts. syzkaller login: [ 41.158884][ T543] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.161239][ T543] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.165373][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.193538][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.195888][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.198554][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.203439][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.209658][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.217273][ T70] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.218313][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.220452][ T70] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.225937][ T4235] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 41.260842][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.262951][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.267438][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.279566][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.281677][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.284743][ T70] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.286782][ T70] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.304209][ T70] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.304657][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.306452][ T70] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.308673][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.741107][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.745106][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.749412][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 41.752606][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 41.763657][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.767276][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program [ 41.773875][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program executing program executing program executing program [ 43.209094][ 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 [ 54.916136][ C0] ------------[ cut here ]------------ [ 54.917662][ C0] WARNING: CPU: 0 PID: 4441 at net/mac80211/tx.c:4929 __ieee80211_beacon_get+0x1518/0x1aa4 [ 54.920401][ C0] Modules linked in: [ 54.921422][ C0] CPU: 0 PID: 4441 Comm: syz-executor873 Not tainted 6.1.79-syzkaller #0 [ 54.923752][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 54.926412][ C0] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 54.928575][ C0] pc : __ieee80211_beacon_get+0x1518/0x1aa4 [ 54.930158][ C0] lr : __ieee80211_beacon_get+0x1518/0x1aa4 [ 54.931826][ C0] sp : ffff8000080078e0 [ 54.932909][ C0] x29: ffff800008007aa0 x28: ffff700001000f30 x27: ffff0000c3a62600 [ 54.935038][ C0] x26: ffff0000cf938ea0 x25: ffff0000d2d6e260 x24: ffff800008007b40 [ 54.937232][ C0] x23: ffff0000c3a4f658 x22: ffff0000d2d6cc80 x21: 0000000000000000 [ 54.939361][ C0] x20: ffff0000d2d6e798 x19: dfff800000000000 x18: 1fffe0001b10b07e [ 54.941495][ C0] x17: ffff80019ebca000 x16: ffff8000084f9d7c x15: 0000000000000000 [ 54.943655][ C0] x14: 0000000000000007 x13: ffff0000daf2d340 x12: 0000000000ff0100 [ 54.945821][ C0] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800011ab0c80 [ 54.947933][ C0] x8 : ffff0000daf2d340 x7 : 0000000000000000 x6 : 0000000000000000 [ 54.950078][ C0] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800011aafa20 [ 54.952255][ C0] x2 : 000000000000000a x1 : 0000000000000000 x0 : 0000000000000000 [ 54.954418][ C0] Call trace: [ 54.955305][ C0] __ieee80211_beacon_get+0x1518/0x1aa4 [ 54.956800][ C0] ieee80211_beacon_get_tim+0xb4/0x4ec [ 54.958296][ C0] mac80211_hwsim_beacon_tx+0x1fc/0x94c [ 54.959826][ C0] __iterate_interfaces+0x204/0x484 [ 54.961227][ C0] ieee80211_iterate_active_interfaces_atomic+0xd4/0x180 [ 54.963160][ C0] mac80211_hwsim_beacon+0xcc/0x1c8 [ 54.964548][ C0] __hrtimer_run_queues+0x4b0/0xdc0 [ 54.965929][ C0] hrtimer_run_softirq+0x158/0x21c [ 54.967343][ C0] __do_softirq+0x314/0xe38 [ 54.968520][ C0] ____do_softirq+0x14/0x20 [ 54.969718][ C0] call_on_irq_stack+0x24/0x4c [ 54.970980][ C0] do_softirq_own_stack+0x20/0x2c [ 54.972291][ C0] __irq_exit_rcu+0x264/0x4d4 [ 54.973524][ C0] irq_exit_rcu+0x14/0x84 [ 54.974661][ C0] el1_interrupt+0x38/0x68 [ 54.975833][ C0] el1h_64_irq_handler+0x18/0x24 [ 54.977141][ C0] el1h_64_irq+0x64/0x68 [ 54.978289][ C0] __sanitizer_cov_trace_pc+0x70/0x7c [ 54.979756][ C0] unix_dgram_recvmsg+0xd0/0xe8 [ 54.981031][ C0] ____sys_recvmsg+0x234/0x69c [ 54.982295][ C0] do_recvmmsg+0x41c/0xb60 [ 54.983463][ C0] __arm64_sys_recvmmsg+0x180/0x23c [ 54.984823][ C0] invoke_syscall+0x98/0x2c0 [ 54.986040][ C0] el0_svc_common+0x138/0x258 [ 54.987282][ C0] do_el0_svc+0x64/0x218 [ 54.988450][ C0] el0_svc+0x58/0x168 [ 54.989558][ C0] el0t_64_sync_handler+0x84/0xf0 [ 54.990920][ C0] el0t_64_sync+0x18c/0x190 [ 54.992106][ C0] irq event stamp: 138187 [ 54.993306][ C0] hardirqs last enabled at (138186): [] _raw_spin_unlock_irqrestore+0x48/0xac [ 54.996075][ C0] hardirqs last disabled at (138187): [] el1_dbg+0x24/0x80 [ 54.998380][ C0] softirqs last enabled at (132374): [] __do_softirq+0xc1c/0xe38 [ 55.000859][ C0] softirqs last disabled at (138183): [] ____do_softirq+0x14/0x20 [ 55.003406][ 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