[ 450.686413][ T2545] wlan1: authentication with 08:02:11:00:00:00 timed out [ 450.835412][ T7453] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 450.868863][ T5288] wlan1: No basic rates, using min rate instead [ 450.876871][ T5288] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 450.886005][ T5288] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 450.996396][ T746] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 451.106194][ T2543] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 451.216355][ T746] wlan1: authentication with 08:02:11:00:00:00 timed out [ 451.366352][ T7455] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 451.398821][ T939] wlan1: No basic rates, using min rate instead [ 451.406512][ T939] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 451.415612][ T939] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 451.526330][ T3006] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 451.636357][ T2543] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 451.747193][ T3006] wlan1: authentication with 08:02:11:00:00:00 timed out [ 451.898392][ T7457] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 451.936797][ T5288] wlan1: No basic rates, using min rate instead [ 451.943847][ T5288] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 451.953070][ T5288] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 452.066316][ T3006] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 452.176370][ T746] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 452.286404][ T3006] wlan1: authentication with 08:02:11:00:00:00 timed out [ 452.429241][ T7459] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 452.467522][ T5288] wlan1: No basic rates, using min rate instead [ 452.475075][ T5288] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 452.485191][ T5288] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 452.596319][ T746] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 452.706256][ T746] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 452.795311][ T2543] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 452.816216][ T3006] wlan1: authentication with 08:02:11:00:00:00 timed out [ 452.847909][ T2543] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 452.926729][ T2543] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 453.008219][ T2543] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 453.128615][ T2543] bridge_slave_1: left allmulticast mode [ 453.134330][ T2543] bridge_slave_1: left promiscuous mode [ 453.140598][ T2543] bridge0: port 2(bridge_slave_1) entered disabled state [ 453.149751][ T2543] bridge_slave_0: left allmulticast mode [ 453.155514][ T2543] bridge_slave_0: left promiscuous mode [ 453.161504][ T2543] bridge0: port 1(bridge_slave_0) entered disabled state [ 453.412843][ T2543] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 453.423899][ T2543] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 453.434181][ T2543] bond0 (unregistering): Released all slaves [ 453.660400][ T2543] hsr_slave_0: left promiscuous mode [ 453.668586][ T2543] hsr_slave_1: left promiscuous mode [ 453.674685][ T2543] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 453.684200][ T2543] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 453.693668][ T2543] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 453.701603][ T2543] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 453.720833][ T2543] veth1_macvtap: left promiscuous mode [ 453.727643][ T2543] veth0_macvtap: left promiscuous mode [ 453.733269][ T2543] veth1_vlan: left promiscuous mode [ 453.738716][ T2543] veth0_vlan: left promiscuous mode [ 454.014971][ T2543] team0 (unregistering): Port device team_slave_1 removed [ 454.045318][ T2543] team0 (unregistering): Port device team_slave_0 removed Warning: Permanently added '10.128.0.71' (ED25519) to the list of known hosts. [ 456.219254][ T746] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 456.231321][ T746] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 456.255240][ T3006] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 456.263866][ T3006] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 456.295930][ T7586] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.323409][ T7588] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.334413][ T939] wlan1: No basic rates, using min rate instead executing program executing program [ 456.344324][ T939] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 456.355781][ T939] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 456.380966][ T7591] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program executing program [ 456.406481][ T7593] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.426726][ T7594] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program executing program executing program [ 456.448616][ T7595] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.470509][ T7596] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.486365][ T746] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 456.494040][ T7597] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program executing program [ 456.518498][ T7598] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.540164][ T7599] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program executing program [ 456.561037][ T7600] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.584644][ T7601] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.597819][ T746] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) executing program executing program executing program [ 456.610906][ T7602] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.632458][ T7603] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.657249][ T7604] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program [ 456.679862][ T7605] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.704219][ T7606] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.717938][ T746] wlan1: authentication with 08:02:11:00:00:00 timed out executing program [ 456.726558][ T746] ================================================================== [ 456.734680][ T746] BUG: KASAN: slab-use-after-free in __lock_acquire+0x77/0x2050 [ 456.742493][ T746] Read of size 8 at addr ffff88807599be30 by task kworker/u8:6/746 [ 456.750577][ T746] [ 456.752958][ T746] CPU: 0 UID: 0 PID: 746 Comm: kworker/u8:6 Not tainted 6.12.0-rc3-syzkaller-g6f07cd830170 #0 [ 456.763503][ T746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 456.773931][ T746] Workqueue: events_unbound cfg80211_wiphy_work [ 456.780728][ T746] Call Trace: [ 456.784004][ T746] [ 456.787057][ T746] dump_stack_lvl+0x241/0x360 [ 456.791950][ T746] ? __pfx_dump_stack_lvl+0x10/0x10 [ 456.797189][ T746] ? __pfx__printk+0x10/0x10 [ 456.801788][ T746] ? _printk+0xd5/0x120 [ 456.805944][ T746] ? __virt_addr_valid+0x183/0x530 [ 456.811099][ T746] ? __virt_addr_valid+0x183/0x530 [ 456.816202][ T746] print_report+0x169/0x550 [ 456.820795][ T746] ? __virt_addr_valid+0x183/0x530 [ 456.825905][ T746] ? __virt_addr_valid+0x183/0x530 [ 456.831103][ T746] ? __virt_addr_valid+0x45f/0x530 [ 456.836324][ T746] ? __phys_addr+0xba/0x170 [ 456.840853][ T746] ? __lock_acquire+0x77/0x2050 [ 456.845707][ T746] kasan_report+0x143/0x180 [ 456.850222][ T746] ? __lock_acquire+0x77/0x2050 [ 456.855337][ T746] __lock_acquire+0x77/0x2050 [ 456.860120][ T746] ? mark_lock+0x9a/0x360 [ 456.864490][ T746] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 456.870947][ T746] ? __lock_acquire+0x1384/0x2050 [ 456.876105][ T746] lock_acquire+0x1ed/0x550 [ 456.880716][ T746] ? lockref_get+0x15/0x60 [ 456.885334][ T746] ? __pfx_lock_acquire+0x10/0x10 [ 456.890520][ T746] ? simple_pin_fs+0x91/0x160 [ 456.895498][ T746] ? do_raw_spin_lock+0x14f/0x370 [ 456.900702][ T746] ? __pfx_lock_release+0x10/0x10 [ 456.905732][ T746] _raw_spin_lock+0x2e/0x40 [ 456.910232][ T746] ? lockref_get+0x15/0x60 [ 456.914644][ T746] lockref_get+0x15/0x60 [ 456.918884][ T746] simple_recursive_removal+0x35/0x8f0 [ 456.924345][ T746] ? mntput+0x65/0xc0 [ 456.928331][ T746] ? __pfx_remove_one+0x10/0x10 [ 456.933448][ T746] debugfs_remove+0x49/0x70 [ 456.938124][ T746] ieee80211_sta_debugfs_remove+0x40/0x60 [ 456.943932][ T746] __sta_info_destroy_part2+0x35e/0x450 [ 456.949478][ T746] sta_info_destroy_addr+0xf4/0x140 [ 456.954671][ T746] ieee80211_destroy_auth_data+0x139/0x270 [ 456.960613][ T746] ieee80211_sta_work+0x1256/0x3890 [ 456.965933][ T746] ? mark_lock+0x9a/0x360 [ 456.970298][ T746] ? __pfx_ieee80211_sta_work+0x10/0x10 [ 456.975856][ T746] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 456.982275][ T746] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 456.988176][ T746] ? lockdep_hardirqs_on+0x99/0x150 [ 456.993376][ T746] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 456.999351][ T746] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 457.006112][ T746] ? skb_dequeue+0x113/0x150 [ 457.010787][ T746] ? ieee80211_iface_work+0xc0d/0xf20 [ 457.016239][ T746] ? ieee80211_iface_work+0xe29/0xf20 [ 457.021606][ T746] ? rcu_is_watching+0x15/0xb0 [ 457.026465][ T746] cfg80211_wiphy_work+0x2db/0x490 [ 457.031574][ T746] ? process_scheduled_works+0x976/0x1850 [ 457.037298][ T746] process_scheduled_works+0xa63/0x1850 [ 457.042848][ T746] ? __pfx_process_scheduled_works+0x10/0x10 [ 457.048921][ T746] ? assign_work+0x364/0x3d0 [ 457.053522][ T746] worker_thread+0x870/0xd30 [ 457.058290][ T746] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 457.064266][ T746] ? __kthread_parkme+0x169/0x1d0 [ 457.069587][ T746] ? __pfx_worker_thread+0x10/0x10 [ 457.075049][ T746] kthread+0x2f0/0x390 [ 457.079132][ T746] ? __pfx_worker_thread+0x10/0x10 [ 457.084413][ T746] ? __pfx_kthread+0x10/0x10 [ 457.089355][ T746] ret_from_fork+0x4b/0x80 [ 457.093985][ T746] ? __pfx_kthread+0x10/0x10 [ 457.098756][ T746] ret_from_fork_asm+0x1a/0x30 [ 457.105216][ T746] [ 457.108361][ T746] [ 457.110796][ T746] Allocated by task 939: [ 457.115320][ T746] kasan_save_track+0x3f/0x80 [ 457.120173][ T746] __kasan_slab_alloc+0x66/0x80 [ 457.125043][ T746] kmem_cache_alloc_lru_noprof+0x139/0x2b0 [ 457.130882][ T746] __d_alloc+0x31/0x700 [ 457.135055][ T746] d_alloc_parallel+0xdf/0x1600 [ 457.140078][ T746] __lookup_slow+0x117/0x3f0 [ 457.144797][ T746] lookup_one_len+0x18b/0x2d0 [ 457.154084][ T746] start_creating+0x187/0x310 [ 457.158866][ T746] debugfs_create_dir+0x25/0x430 [ 457.163936][ T746] ieee80211_sta_debugfs_add+0x132/0x820 [ 457.169686][ T746] sta_info_insert_rcu+0xecf/0x1900 [ 457.174900][ T746] sta_info_insert+0x16/0xc0 [ 457.179671][ T746] ieee80211_prep_connection+0xecd/0x12d0 [ 457.185385][ T746] ieee80211_mgd_auth+0xd42/0x14c0 [ 457.190519][ T746] cfg80211_mlme_auth+0x59f/0x980 [ 457.195582][ T746] cfg80211_conn_do_work+0x5ed/0xe60 [ 457.200885][ T746] cfg80211_conn_work+0x27c/0x4d0 [ 457.206156][ T746] process_scheduled_works+0xa63/0x1850 [ 457.211836][ T746] worker_thread+0x870/0xd30 [ 457.216525][ T746] kthread+0x2f0/0x390 [ 457.220597][ T746] ret_from_fork+0x4b/0x80 [ 457.225270][ T746] ret_from_fork_asm+0x1a/0x30 [ 457.230029][ T746] [ 457.232428][ T746] Freed by task 24: [ 457.236237][ T746] kasan_save_track+0x3f/0x80 [ 457.241110][ T746] kasan_save_free_info+0x40/0x50 [ 457.246150][ T746] __kasan_slab_free+0x59/0x70 [ 457.250916][ T746] kmem_cache_free+0x1a2/0x420 [ 457.255793][ T746] rcu_core+0xaaa/0x17a0 [ 457.260122][ T746] handle_softirqs+0x2c5/0x980 [ 457.264882][ T746] run_ksoftirqd+0xca/0x130 [ 457.269388][ T746] smpboot_thread_fn+0x544/0xa30 [ 457.274455][ T746] kthread+0x2f0/0x390 [ 457.278524][ T746] ret_from_fork+0x4b/0x80 [ 457.283026][ T746] ret_from_fork_asm+0x1a/0x30 [ 457.287797][ T746] [ 457.290129][ T746] Last potentially related work creation: [ 457.295831][ T746] kasan_save_stack+0x3f/0x60 [ 457.300589][ T746] __kasan_record_aux_stack+0xac/0xc0 [ 457.305967][ T746] call_rcu+0x167/0xa70 [ 457.310114][ T746] __dentry_kill+0x497/0x630 [ 457.314764][ T746] dput+0x19f/0x2b0 [ 457.318624][ T746] simple_recursive_removal+0x2bd/0x8f0 [ 457.324167][ T746] debugfs_remove+0x49/0x70 [ 457.328665][ T746] ieee80211_debugfs_recreate_netdev+0xc4/0x1400 [ 457.334989][ T746] drv_remove_interface+0x1e1/0x590 [ 457.340191][ T746] ieee80211_change_mac+0xaf5/0x11e0 [ 457.345469][ T746] dev_set_mac_address+0x327/0x510 [ 457.350574][ T746] dev_set_mac_address_user+0x31/0x50 [ 457.355941][ T746] dev_ifsioc+0xbd9/0xe70 [ 457.360262][ T746] dev_ioctl+0x719/0x1340 [ 457.364678][ T746] sock_do_ioctl+0x240/0x460 [ 457.369354][ T746] sock_ioctl+0x626/0x8e0 [ 457.373681][ T746] __se_sys_ioctl+0xf9/0x170 [ 457.378369][ T746] do_syscall_64+0xf3/0x230 [ 457.382865][ T746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.388852][ T746] [ 457.391605][ T746] The buggy address belongs to the object at ffff88807599bd60 [ 457.391605][ T746] which belongs to the cache dentry of size 312 [ 457.405226][ T746] The buggy address is located 208 bytes inside of [ 457.405226][ T746] freed 312-byte region [ffff88807599bd60, ffff88807599be98) [ 457.419292][ T746] [ 457.421645][ T746] The buggy address belongs to the physical page: [ 457.428152][ T746] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7599a [ 457.437093][ T746] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 457.445759][ T746] memcg:ffff88802c0e7001 [ 457.450030][ T746] ksm flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 457.457920][ T746] page_type: f5(slab) [ 457.461907][ T746] raw: 00fff00000000040 ffff88801bafb8c0 ffffea0001d6d380 dead000000000003 [ 457.470582][ T746] raw: 0000000000000000 0000000000150015 00000001f5000000 ffff88802c0e7001 [ 457.479183][ T746] head: 00fff00000000040 ffff88801bafb8c0 ffffea0001d6d380 dead000000000003 [ 457.487861][ T746] head: 0000000000000000 0000000000150015 00000001f5000000 ffff88802c0e7001 [ 457.496526][ T746] head: 00fff00000000001 ffffea0001d66681 ffffffffffffffff 0000000000000000 [ 457.505221][ T746] head: 0000000700000002 0000000000000000 00000000ffffffff 0000000000000000 [ 457.514036][ T746] page dumped because: kasan: bad access detected [ 457.520476][ T746] page_owner tracks the page as allocated [ 457.526196][ T746] page last allocated via order 1, migratetype Reclaimable, gfp_mask 0xd20d0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_RECLAIMABLE), pid 5323, tgid 5323 (syz-executor), ts 62837917071, free_ts 55363617875 [ 457.549667][ T746] post_alloc_hook+0x1f3/0x230 [ 457.554530][ T746] get_page_from_freelist+0x3045/0x3190 [ 457.560171][ T746] __alloc_pages_noprof+0x292/0x710 [ 457.565457][ T746] alloc_pages_mpol_noprof+0x3e8/0x680 [ 457.571007][ T746] alloc_slab_page+0x6a/0x120 [ 457.575763][ T746] allocate_slab+0x5a/0x2f0 [ 457.580376][ T746] ___slab_alloc+0xcd1/0x14b0 [ 457.585313][ T746] __slab_alloc+0x58/0xa0 [ 457.589877][ T746] kmem_cache_alloc_lru_noprof+0x1c5/0x2b0 [ 457.595904][ T746] __d_alloc+0x31/0x700 [ 457.600251][ T746] d_alloc_pseudo+0x1f/0xb0 [ 457.605562][ T746] alloc_file_pseudo+0x123/0x290 [ 457.610723][ T746] sock_alloc_file+0xb8/0x280 [ 457.615603][ T746] __sys_socket+0x1dd/0x3c0 [ 457.620141][ T746] __x64_sys_socket+0x7a/0x90 [ 457.624819][ T746] do_syscall_64+0xf3/0x230 [ 457.629378][ T746] page last free pid 5232 tgid 5232 stack trace: [ 457.635761][ T746] free_unref_folios+0xf12/0x18d0 [ 457.640908][ T746] folios_put_refs+0x76c/0x860 [ 457.646124][ T746] free_pages_and_swap_cache+0x2ea/0x690 [ 457.651976][ T746] tlb_flush_mmu+0x3a3/0x680 [ 457.656586][ T746] tlb_finish_mmu+0xd4/0x200 [ 457.661194][ T746] vms_clear_ptes+0x437/0x530 [ 457.665894][ T746] vms_complete_munmap_vmas+0x208/0x910 [ 457.671475][ T746] do_vmi_align_munmap+0x613/0x730 [ 457.676684][ T746] do_vmi_munmap+0x24e/0x2d0 [ 457.681295][ T746] __vm_munmap+0x24c/0x480 [ 457.685789][ T746] __x64_sys_munmap+0x68/0x80 [ 457.690644][ T746] do_syscall_64+0xf3/0x230 [ 457.695539][ T746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.701584][ T746] [ 457.703932][ T746] Memory state around the buggy address: [ 457.709645][ T746] ffff88807599bd00: fb fb fb fb fc fc fc fc fc fc fc fc fa fb fb fb [ 457.717809][ T746] ffff88807599bd80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 457.725940][ T746] >ffff88807599be00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 457.734561][ T746] ^ [ 457.740284][ T746] ffff88807599be80: fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc [ 457.748566][ T746] ffff88807599bf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 457.756655][ T746] ================================================================== [ 457.764751][ T746] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 457.771956][ T746] CPU: 0 UID: 0 PID: 746 Comm: kworker/u8:6 Not tainted 6.12.0-rc3-syzkaller-g6f07cd830170 #0 [ 457.782674][ T746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 457.792731][ T746] Workqueue: events_unbound cfg80211_wiphy_work [ 457.799000][ T746] Call Trace: [ 457.802305][ T746] [ 457.805247][ T746] dump_stack_lvl+0x241/0x360 [ 457.809976][ T746] ? __pfx_dump_stack_lvl+0x10/0x10 [ 457.815204][ T746] ? __pfx__printk+0x10/0x10 [ 457.819891][ T746] ? rcu_is_watching+0x15/0xb0 [ 457.824665][ T746] ? lock_release+0xbf/0xa30 [ 457.829258][ T746] ? vscnprintf+0x5d/0x90 [ 457.833584][ T746] panic+0x349/0x880 [ 457.837480][ T746] ? check_panic_on_warn+0x21/0xb0 [ 457.842635][ T746] ? __pfx_panic+0x10/0x10 [ 457.847080][ T746] ? do_raw_spin_unlock+0x13c/0x8b0 [ 457.852312][ T746] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 457.858216][ T746] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 457.864574][ T746] ? print_report+0x502/0x550 [ 457.869404][ T746] check_panic_on_warn+0x86/0xb0 [ 457.874619][ T746] ? __lock_acquire+0x77/0x2050 [ 457.879737][ T746] end_report+0x77/0x160 [ 457.883973][ T746] kasan_report+0x154/0x180 [ 457.888578][ T746] ? __lock_acquire+0x77/0x2050 [ 457.893547][ T746] __lock_acquire+0x77/0x2050 [ 457.898254][ T746] ? mark_lock+0x9a/0x360 [ 457.902675][ T746] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 457.909441][ T746] ? __lock_acquire+0x1384/0x2050 [ 457.914730][ T746] lock_acquire+0x1ed/0x550 [ 457.919446][ T746] ? lockref_get+0x15/0x60 [ 457.923889][ T746] ? __pfx_lock_acquire+0x10/0x10 [ 457.928925][ T746] ? simple_pin_fs+0x91/0x160 [ 457.933604][ T746] ? do_raw_spin_lock+0x14f/0x370 [ 457.938628][ T746] ? __pfx_lock_release+0x10/0x10 [ 457.943858][ T746] _raw_spin_lock+0x2e/0x40 [ 457.948657][ T746] ? lockref_get+0x15/0x60 [ 457.953208][ T746] lockref_get+0x15/0x60 [ 457.957588][ T746] simple_recursive_removal+0x35/0x8f0 [ 457.963125][ T746] ? mntput+0x65/0xc0 [ 457.967497][ T746] ? __pfx_remove_one+0x10/0x10 [ 457.972732][ T746] debugfs_remove+0x49/0x70 [ 457.977347][ T746] ieee80211_sta_debugfs_remove+0x40/0x60 [ 457.983449][ T746] __sta_info_destroy_part2+0x35e/0x450 [ 457.989142][ T746] sta_info_destroy_addr+0xf4/0x140 [ 457.994522][ T746] ieee80211_destroy_auth_data+0x139/0x270 [ 458.000452][ T746] ieee80211_sta_work+0x1256/0x3890 [ 458.005702][ T746] ? mark_lock+0x9a/0x360 [ 458.010113][ T746] ? __pfx_ieee80211_sta_work+0x10/0x10 [ 458.015852][ T746] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 458.022229][ T746] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 458.028128][ T746] ? lockdep_hardirqs_on+0x99/0x150 [ 458.033334][ T746] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 458.039223][ T746] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 458.045798][ T746] ? skb_dequeue+0x113/0x150 [ 458.050398][ T746] ? ieee80211_iface_work+0xc0d/0xf20 [ 458.055876][ T746] ? ieee80211_iface_work+0xe29/0xf20 [ 458.061272][ T746] ? rcu_is_watching+0x15/0xb0 [ 458.066216][ T746] cfg80211_wiphy_work+0x2db/0x490 [ 458.071507][ T746] ? process_scheduled_works+0x976/0x1850 [ 458.077402][ T746] process_scheduled_works+0xa63/0x1850 [ 458.083091][ T746] ? __pfx_process_scheduled_works+0x10/0x10 [ 458.089252][ T746] ? assign_work+0x364/0x3d0 [ 458.093972][ T746] worker_thread+0x870/0xd30 [ 458.098629][ T746] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 458.104555][ T746] ? __kthread_parkme+0x169/0x1d0 [ 458.109681][ T746] ? __pfx_worker_thread+0x10/0x10 [ 458.114818][ T746] kthread+0x2f0/0x390 [ 458.118900][ T746] ? __pfx_worker_thread+0x10/0x10 [ 458.124034][ T746] ? __pfx_kthread+0x10/0x10 [ 458.128790][ T746] ret_from_fork+0x4b/0x80 [ 458.133357][ T746] ? __pfx_kthread+0x10/0x10 [ 458.138044][ T746] ret_from_fork_asm+0x1a/0x30 [ 458.142821][ T746] [ 458.146667][ T746] Kernel Offset: disabled [ 458.151102][ T746] Rebooting in 86400 seconds..