Warning: Permanently added '10.128.0.141' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 276.898055] hrtimer: interrupt took 44899 ns [ 276.947607] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 277.307311] syz-executor541 (8152) used greatest stack depth: 23232 bytes left [ 277.374572] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 277.412871] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 277.429520] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 277.574943] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 277.582298] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 277.589408] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 277.608804] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 278.324000] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 278.336683] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 278.345749] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 278.553810] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 278.659491] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 278.907159] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 278.922396] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 278.937054] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 279.152945] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 279.425165] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 279.434777] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 279.442972] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 279.451314] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 279.732364] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 279.862952] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 279.869894] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 279.878167] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 280.094680] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 280.194286] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 280.484146] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 280.497514] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 280.507756] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 280.518960] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 280.846609] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 280.876056] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 280.889122] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 281.129971] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 281.287939] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 281.302405] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 281.310148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 281.332836] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 281.483017] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 281.496330] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 281.506362] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 281.516913] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 282.035069] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 282.044030] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 282.055511] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 282.068390] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 282.355092] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 282.593287] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 282.603360] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 282.611659] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 282.620433] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 282.970482] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 282.980887] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 282.988102] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 283.209390] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 283.304899] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 283.558253] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 283.569574] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 283.589340] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 283.600293] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 283.941583] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 283.954478] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 283.969778] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 284.203792] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 284.429114] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 284.436922] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 284.444944] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 284.454567] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 284.726465] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 284.894913] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 284.905591] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 284.918353] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 284.929041] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 285.297524] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 285.310177] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 285.319188] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 285.330498] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 285.607729] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 285.833056] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 285.846359] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 285.854679] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 286.067921] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 286.164838] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 286.397623] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 286.406249] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 286.416936] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 286.426644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 286.701415] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 286.889322] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 286.899029] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 286.909163] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 287.374813] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 287.382730] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 287.394145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 287.613380] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 287.628488] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 287.635999] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 287.784821] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 287.813071] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 287.821045] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 288.057472] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 288.230007] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 288.247749] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 288.258212] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 288.361079] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 288.478493] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 288.490422] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 288.508124] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 288.760892] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 288.941806] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 288.957058] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 288.971378] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 289.074296] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 289.081311] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 289.091435] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 289.099344] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 289.314635] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 289.321441] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 289.331869] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 289.424123] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 289.432021] ------------[ cut here ]------------ [ 289.437411] WARNING: CPU: 1 PID: 3372 at net/wireless/ibss.c:36 __cfg80211_ibss_joined.cold+0x41/0x48 [ 289.446771] Kernel panic - not syncing: panic_on_warn set ... [ 289.446771] [ 289.454146] CPU: 1 PID: 3372 Comm: kworker/u4:4 Not tainted 4.19.208-syzkaller #0 [ 289.461762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.471129] Workqueue: cfg80211 cfg80211_event_work [ 289.476137] Call Trace: [ 289.478715] dump_stack+0x1fc/0x2ef [ 289.482328] panic+0x26a/0x50e [ 289.485503] ? __warn_printk+0xf3/0xf3 [ 289.489387] ? __cfg80211_ibss_joined.cold+0x41/0x48 [ 289.494486] ? __probe_kernel_read+0x130/0x1b0 [ 289.499053] ? __warn.cold+0x5/0x5a [ 289.502670] ? __warn+0xe4/0x200 [ 289.506040] ? __cfg80211_ibss_joined.cold+0x41/0x48 [ 289.511135] __warn.cold+0x20/0x5a [ 289.514662] ? __cfg80211_ibss_joined.cold+0x41/0x48 [ 289.519750] report_bug+0x262/0x2b0 [ 289.523375] do_error_trap+0x1d7/0x310 [ 289.527257] ? math_error+0x310/0x310 [ 289.531050] ? __irq_work_queue_local+0x101/0x160 [ 289.535884] ? irq_work_queue+0x29/0x80 [ 289.539844] ? error_entry+0x72/0xd0 [ 289.543555] ? trace_hardirqs_off_caller+0x6e/0x210 [ 289.548571] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 289.553407] invalid_op+0x14/0x20 [ 289.556849] RIP: 0010:__cfg80211_ibss_joined.cold+0x41/0x48 [ 289.562543] Code: ff e8 68 61 4e f9 48 c7 c7 c0 86 66 89 e8 87 77 df ff 0f 0b e9 01 e0 76 ff e8 50 61 4e f9 48 c7 c7 c0 86 66 89 e8 6f 77 df ff <0f> 0b e9 e9 df 76 ff e8 38 61 4e f9 48 c7 c7 c0 86 66 89 e8 57 77 [ 289.581427] RSP: 0018:ffff8880aa217c00 EFLAGS: 00010282 [ 289.586771] RAX: 0000000000000024 RBX: ffff8880ab514f90 RCX: 0000000000000000 [ 289.594021] RDX: 0000000000000000 RSI: ffffffff814dfe11 RDI: ffffed1015442f72 [ 289.601278] RBP: ffff8880ab514480 R08: 0000000000000024 R09: 0000000000000000 [ 289.608545] R10: 0000000000000005 R11: 0000000000000000 R12: 1ffff11015442f81 [ 289.615806] R13: ffff8880a9a97218 R14: 0000000000000000 R15: 0000000000000006 [ 289.623075] ? vprintk_func+0x81/0x180 [ 289.626972] ? __cfg80211_clear_ibss+0x10f0/0x10f0 [ 289.631889] ? mark_held_locks+0xa6/0xf0 [ 289.635934] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 289.641033] cfg80211_process_wdev_events+0x3db/0x5b0 [ 289.646217] cfg80211_process_rdev_events+0x6e/0x100 [ 289.651305] cfg80211_event_work+0x1a/0x20 [ 289.655530] process_one_work+0x864/0x1570 [ 289.659767] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 289.664524] worker_thread+0x64c/0x1130 [ 289.668480] ? __kthread_parkme+0x133/0x1e0 [ 289.672783] ? process_one_work+0x1570/0x1570 [ 289.677266] kthread+0x33f/0x460 [ 289.680616] ? kthread_park+0x180/0x180 [ 289.684579] ret_from_fork+0x24/0x30 [ 289.688649] Kernel Offset: disabled [ 289.692311] Rebooting in 86400 seconds..