DUID 00:04:9a:9b:60:6a:39:26:c8:65:2f:c5:16:4d:58:03:30:c2 forked to background, child pid 3173 [ 23.993828][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.002361][ T3174] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.104' (ED25519) to the list of known hosts. syzkaller login: [ 45.978998][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.985830][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.987130][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.000249][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.006105][ T1233] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.013465][ T1068] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 46.020316][ T1233] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.029218][ T1068] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 46.039762][ T1068] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 46.071810][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.081627][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.089377][ T1233] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.098496][ T1142] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.107170][ T1142] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 46.111864][ T1233] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.119528][ T1065] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 46.131344][ T1065] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 46.139155][ T1065] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 46.174587][ T3511] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.191065][ T3511] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.200109][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 46.209719][ T3511] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.222054][ T3511] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.252081][ T3511] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.260694][ T3511] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.277853][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program executing program [ 46.633926][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 46.651403][ T1233] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.660083][ T1233] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.670536][ T21] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 60.944352][ C1] ------------[ cut here ]------------ [ 60.949994][ C1] WARNING: CPU: 1 PID: 20 at net/mac80211/tx.c:4851 __ieee80211_beacon_get+0x183d/0x2080 [ 60.959944][ C1] Modules linked in: [ 60.963882][ C1] CPU: 1 PID: 20 Comm: ksoftirqd/1 Not tainted 5.15.159-syzkaller #0 [ 60.972211][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.982442][ C1] RIP: 0010:__ieee80211_beacon_get+0x183d/0x2080 executing program executing program [ 60.988852][ C1] Code: ff e8 57 bb ca f7 0f 0b e9 4b fa ff ff e8 4b bb ca f7 0f 0b e9 3b fe ff ff e8 3f bb ca f7 0f 0b e9 06 ee ff ff e8 33 bb ca f7 <0f> 0b e9 91 f0 ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 2d ea [ 61.008562][ C1] RSP: 0018:ffffc90000da76e0 EFLAGS: 00010246 [ 61.014737][ C1] RAX: ffffffff89b5a18d RBX: 0000000000000000 RCX: ffff888011e98000 [ 61.022799][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 61.030986][ C1] RBP: ffffc90000da7910 R08: ffffffff89b59218 R09: ffffffff89b58beb [ 61.039036][ C1] R10: 0000000000000003 R11: ffff888011e98000 R12: dffffc0000000000 [ 61.047201][ C1] R13: ffff8880701bcc80 R14: ffff8880701be298 R15: 1ffff920001b4eec [ 61.055274][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 61.064339][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.070981][ C1] CR2: 0000000020404030 CR3: 0000000077521000 CR4: 00000000003506e0 [ 61.079026][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.087301][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.095322][ C1] Call Trace: [ 61.098604][ C1] [ 61.101537][ C1] ? __warn+0x15b/0x300 [ 61.105746][ C1] ? __ieee80211_beacon_get+0x183d/0x2080 [ 61.111476][ C1] ? report_bug+0x1b7/0x2e0 [ 61.116033][ C1] ? handle_bug+0x3d/0x70 [ 61.120367][ C1] ? exc_invalid_op+0x16/0x40 [ 61.125080][ C1] ? asm_exc_invalid_op+0x16/0x20 [ 61.130113][ C1] ? __ieee80211_beacon_get+0x29b/0x2080 [ 61.135805][ C1] ? __ieee80211_beacon_get+0x8c8/0x2080 [ 61.141442][ C1] ? __ieee80211_beacon_get+0x183d/0x2080 [ 61.147217][ C1] ? __ieee80211_beacon_get+0x183d/0x2080 [ 61.152971][ C1] ? ieee80211_beacon_get_template+0x30/0x30 [ 61.159008][ C1] ? __lock_acquire+0x1295/0x1ff0 [ 61.164049][ C1] ? mark_lock+0x98/0x340 [ 61.168455][ C1] ieee80211_beacon_get_tim+0xb7/0x950 [ 61.174009][ C1] ? __ieee80211_beacon_get+0x2080/0x2080 [ 61.179779][ C1] ? read_lock_is_recursive+0x10/0x10 [ 61.185206][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 61.191211][ C1] mac80211_hwsim_beacon_tx+0xe2/0x8a0 [ 61.196715][ C1] ? do_raw_spin_unlock+0x137/0x8b0 [ 61.201922][ C1] __iterate_interfaces+0x21e/0x4b0 [ 61.207252][ C1] ? mac80211_hwsim_vendor_cmd_test+0x340/0x340 [ 61.213593][ C1] ? mac80211_hwsim_vendor_cmd_test+0x340/0x340 [ 61.219995][ C1] ieee80211_iterate_active_interfaces_atomic+0xaf/0x140 [ 61.227102][ C1] mac80211_hwsim_beacon+0xa7/0x180 [ 61.232403][ C1] ? hw_scan_work+0xe70/0xe70 [ 61.237136][ C1] __hrtimer_run_queues+0x598/0xcf0 [ 61.242481][ C1] ? hrtimer_interrupt+0x980/0x980 [ 61.247634][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 61.253751][ C1] hrtimer_run_softirq+0x196/0x2c0 [ 61.258908][ C1] __do_softirq+0x3b3/0x93a [ 61.263423][ C1] ? run_ksoftirqd+0xc1/0x120 [ 61.268139][ C1] ? __entry_text_end+0x1fe9f7/0x1fe9f7 [ 61.273712][ C1] ? preempt_schedule_common+0xa6/0xd0 [ 61.279232][ C1] ? run_ksoftirqd+0xa3/0x120 [ 61.283920][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 61.289256][ C1] run_ksoftirqd+0xc1/0x120 [ 61.293764][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 61.299000][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 61.304206][ C1] smpboot_thread_fn+0x51b/0x9d0 [ 61.309182][ C1] kthread+0x3f6/0x4f0 [ 61.313259][ C1] ? cpu_report_death+0x180/0x180 [ 61.318317][ C1] ? kthread_blkcg+0xd0/0xd0 [ 61.322909][ C1] ret_from_fork+0x1f/0x30 [ 61.327374][ C1] [ 61.330399][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 61.337684][ C1] CPU: 1 PID: 20 Comm: ksoftirqd/1 Not tainted 5.15.159-syzkaller #0 [ 61.345925][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.356063][ C1] Call Trace: [ 61.359350][ C1] [ 61.362291][ C1] dump_stack_lvl+0x1e3/0x2d0 [ 61.367080][ C1] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 61.372800][ C1] ? panic+0x860/0x860 [ 61.376879][ C1] ? __ieee80211_beacon_get+0x17b0/0x2080 [ 61.382704][ C1] ? __ieee80211_beacon_get+0x17b0/0x2080 [ 61.388430][ C1] panic+0x318/0x860 [ 61.392336][ C1] ? __warn+0x16a/0x300 [ 61.396495][ C1] ? fb_is_primary_device+0xd0/0xd0 [ 61.401710][ C1] ? ret_from_fork+0x1f/0x30 [ 61.406304][ C1] ? __ieee80211_beacon_get+0x183d/0x2080 [ 61.412112][ C1] __warn+0x2b2/0x300 [ 61.416096][ C1] ? __ieee80211_beacon_get+0x183d/0x2080 [ 61.421825][ C1] report_bug+0x1b7/0x2e0 [ 61.426247][ C1] handle_bug+0x3d/0x70 [ 61.430405][ C1] exc_invalid_op+0x16/0x40 [ 61.434911][ C1] asm_exc_invalid_op+0x16/0x20 [ 61.439863][ C1] RIP: 0010:__ieee80211_beacon_get+0x183d/0x2080 [ 61.446200][ C1] Code: ff e8 57 bb ca f7 0f 0b e9 4b fa ff ff e8 4b bb ca f7 0f 0b e9 3b fe ff ff e8 3f bb ca f7 0f 0b e9 06 ee ff ff e8 33 bb ca f7 <0f> 0b e9 91 f0 ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 2d ea [ 61.465814][ C1] RSP: 0018:ffffc90000da76e0 EFLAGS: 00010246 [ 61.471989][ C1] RAX: ffffffff89b5a18d RBX: 0000000000000000 RCX: ffff888011e98000 [ 61.479971][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 61.487949][ C1] RBP: ffffc90000da7910 R08: ffffffff89b59218 R09: ffffffff89b58beb [ 61.495923][ C1] R10: 0000000000000003 R11: ffff888011e98000 R12: dffffc0000000000 [ 61.503902][ C1] R13: ffff8880701bcc80 R14: ffff8880701be298 R15: 1ffff920001b4eec [ 61.511966][ C1] ? __ieee80211_beacon_get+0x29b/0x2080 [ 61.517613][ C1] ? __ieee80211_beacon_get+0x8c8/0x2080 [ 61.523245][ C1] ? __ieee80211_beacon_get+0x183d/0x2080 [ 61.528984][ C1] ? ieee80211_beacon_get_template+0x30/0x30 [ 61.535144][ C1] ? __lock_acquire+0x1295/0x1ff0 [ 61.540182][ C1] ? mark_lock+0x98/0x340 [ 61.544539][ C1] ieee80211_beacon_get_tim+0xb7/0x950 [ 61.550007][ C1] ? __ieee80211_beacon_get+0x2080/0x2080 [ 61.555734][ C1] ? read_lock_is_recursive+0x10/0x10 [ 61.561106][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 61.567094][ C1] mac80211_hwsim_beacon_tx+0xe2/0x8a0 [ 61.572560][ C1] ? do_raw_spin_unlock+0x137/0x8b0 [ 61.577771][ C1] __iterate_interfaces+0x21e/0x4b0 [ 61.582985][ C1] ? mac80211_hwsim_vendor_cmd_test+0x340/0x340 [ 61.589239][ C1] ? mac80211_hwsim_vendor_cmd_test+0x340/0x340 [ 61.595486][ C1] ieee80211_iterate_active_interfaces_atomic+0xaf/0x140 [ 61.602524][ C1] mac80211_hwsim_beacon+0xa7/0x180 [ 61.607726][ C1] ? hw_scan_work+0xe70/0xe70 [ 61.612494][ C1] __hrtimer_run_queues+0x598/0xcf0 [ 61.617711][ C1] ? hrtimer_interrupt+0x980/0x980 [ 61.622824][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 61.628902][ C1] hrtimer_run_softirq+0x196/0x2c0 [ 61.634026][ C1] __do_softirq+0x3b3/0x93a [ 61.638535][ C1] ? run_ksoftirqd+0xc1/0x120 [ 61.643218][ C1] ? __entry_text_end+0x1fe9f7/0x1fe9f7 [ 61.648768][ C1] ? preempt_schedule_common+0xa6/0xd0 [ 61.654233][ C1] ? run_ksoftirqd+0xa3/0x120 [ 61.658908][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 61.664202][ C1] run_ksoftirqd+0xc1/0x120 [ 61.668704][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 61.673906][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 61.679105][ C1] smpboot_thread_fn+0x51b/0x9d0 [ 61.684051][ C1] kthread+0x3f6/0x4f0 [ 61.688123][ C1] ? cpu_report_death+0x180/0x180 [ 61.693150][ C1] ? kthread_blkcg+0xd0/0xd0 [ 61.697741][ C1] ret_from_fork+0x1f/0x30 [ 61.702174][ C1] [ 61.705432][ C1] Kernel Offset: disabled [ 61.709840][ C1] Rebooting in 86400 seconds..