[ 18.229424][ T3638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 18.234285][ T3638] eql: remember to turn off Van-Jacobson compression on your slave devices [ 18.278085][ T9] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 18.283103][ T1953] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.22' (ECDSA) to the list of known hosts. syzkaller login: [ 43.964553][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.966214][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.968582][ T1953] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 43.977906][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.979567][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.989257][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.991004][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.993382][ T1953] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.005893][ T1953] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.029447][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.031234][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.033781][ T1953] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.054451][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.054512][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.056178][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.057798][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.060257][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.073986][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 44.094817][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.096469][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.098511][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.105200][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.107465][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.108395][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 44.109167][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.115826][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 44.120184][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 44.159205][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.162846][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.165401][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program executing program [ 44.684712][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.686641][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.689075][ T3550] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 44.707091][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.709520][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.712999][ T3550] 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 [ 48.050920][ T4035] 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 [ 58.809451][ C0] ------------[ cut here ]------------ [ 58.810679][ C0] WARNING: CPU: 0 PID: 4203 at net/mac80211/tx.c:4849 __ieee80211_beacon_get+0x143c/0x1b54 [ 58.812748][ C0] Modules linked in: [ 58.813525][ C0] CPU: 0 PID: 4203 Comm: syz-executor300 Not tainted 5.15.119-syzkaller #0 [ 58.815349][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 58.817430][ C0] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.819052][ C0] pc : __ieee80211_beacon_get+0x143c/0x1b54 [ 58.820348][ C0] lr : __ieee80211_beacon_get+0x143c/0x1b54 [ 58.821597][ C0] sp : ffff8000080077e0 [ 58.822422][ C0] x29: ffff8000080079e0 x28: ffff800008007860 x27: ffff0000d44f0dc0 [ 58.824126][ C0] x26: ffff0000ca924c80 x25: ffff700001000f0c x24: ffff800008007950 [ 58.825830][ C0] x23: dfff800000000000 x22: ffffffffffffe9e8 x21: 0000000000000000 [ 58.827459][ C0] x20: ffff0000c2032800 x19: ffff0000ca926298 x18: 0000000000000101 [ 58.829172][ C0] x17: ff80800011385200 x16: ffff8000084c35fc x15: ffff800011385200 [ 58.830813][ C0] x14: 0000000000000007 x13: ffffffffffffffff x12: 0000000000000100 [ 58.832418][ C0] x11: ff808000113863c4 x10: 0000000000000000 x9 : ffff8000113863c4 [ 58.834112][ C0] x8 : ffff0000ce3d0000 x7 : ffff80001138f66c x6 : 0000000000000000 [ 58.835806][ C0] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 58.837503][ C0] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.839147][ C0] Call trace: [ 58.839804][ C0] __ieee80211_beacon_get+0x143c/0x1b54 [ 58.840955][ C0] ieee80211_beacon_get_tim+0xb8/0x840 [ 58.842080][ C0] mac80211_hwsim_beacon_tx+0x110/0x7d4 [ 58.843210][ C0] __iterate_interfaces+0x204/0x484 [ 58.844214][ C0] ieee80211_iterate_active_interfaces_atomic+0xd4/0x180 [ 58.845760][ C0] mac80211_hwsim_beacon+0xa0/0x184 [ 58.846794][ C0] __hrtimer_run_queues+0x484/0xca4 [ 58.847857][ C0] hrtimer_run_softirq+0x158/0x220 [ 58.848931][ C0] __do_softirq+0x344/0xe20 [ 58.849904][ C0] __irq_exit_rcu+0x28c/0x534 [ 58.850865][ C0] irq_exit+0x14/0x88 [ 58.851724][ C0] handle_domain_irq+0xf4/0x178 [ 58.852776][ C0] gic_handle_irq+0x78/0x1c8 [ 58.853843][ C0] call_on_irq_stack+0x24/0x4c [ 58.854812][ C0] do_interrupt_handler+0x74/0x94 [ 58.855875][ C0] el1_interrupt+0x30/0x58 [ 58.856807][ C0] el1h_64_irq_handler+0x18/0x24 [ 58.857917][ C0] el1h_64_irq+0x78/0x7c [ 58.858798][ C0] caches_clean_inval_pou+0x7c/0x84 [ 58.859859][ C0] set_pte_at+0xf4/0x50c [ 58.860791][ C0] wp_page_copy+0x938/0x1348 [ 58.861793][ C0] do_wp_page+0x6c4/0x9c4 [ 58.862626][ C0] handle_mm_fault+0x1ce4/0x33c4 [ 58.863603][ C0] do_page_fault+0x700/0xb60 [ 58.864541][ C0] do_mem_abort+0x70/0x1d8 [ 58.865463][ C0] el1_abort+0x3c/0x5c [ 58.866297][ C0] el1h_64_sync_handler+0x5c/0x98 [ 58.867360][ C0] el1h_64_sync+0x78/0x7c [ 58.868256][ C0] ____sys_recvmsg+0x398/0x720 [ 58.869281][ C0] ___sys_recvmsg+0x240/0x2cc [ 58.870211][ C0] do_recvmmsg+0x310/0x9a4 [ 58.871222][ C0] __arm64_sys_recvmmsg+0x180/0x23c [ 58.872311][ C0] invoke_syscall+0x98/0x2b8 [ 58.873250][ C0] el0_svc_common+0x138/0x258 [ 58.874218][ C0] do_el0_svc+0x58/0x14c [ 58.875063][ C0] el0_svc+0x7c/0x1f0 [ 58.875976][ C0] el0t_64_sync_handler+0x84/0xe4 [ 58.877024][ C0] el0t_64_sync+0x1a0/0x1a4 [ 58.878011][ C0] irq event stamp: 68363 [ 58.878904][ C0] hardirqs last enabled at (68362): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 58.881143][ C0] hardirqs last disabled at (68363): [] el1_dbg+0x24/0x80 [ 58.883043][ C0] softirqs last enabled at (54032): [] __do_softirq+0xb5c/0xe20 [ 58.885094][ C0] softirqs last disabled at (68273): [] __irq_exit_rcu+0x28c/0x534 [ 58.887007][ C0] ---[ end trace 019a79080906886f ]--- executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program