[ 464.295472][ T3009] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 464.346196][ T3009] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 464.386912][ T3009] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 464.457465][ T3009] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 464.568086][ T3009] bridge_slave_1: left allmulticast mode [ 464.573945][ T3009] bridge_slave_1: left promiscuous mode [ 464.579827][ T3009] bridge0: port 2(bridge_slave_1) entered disabled state [ 464.590236][ T3009] bridge_slave_0: left allmulticast mode [ 464.596180][ T3009] bridge_slave_0: left promiscuous mode [ 464.601864][ T3009] bridge0: port 1(bridge_slave_0) entered disabled state [ 464.802695][ T3009] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 464.813664][ T3009] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 464.823463][ T3009] bond0 (unregistering): Released all slaves [ 465.111377][ T3009] hsr_slave_0: left promiscuous mode [ 465.117565][ T3009] hsr_slave_1: left promiscuous mode [ 465.123619][ T3009] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 465.144815][ T3009] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 465.154354][ T3009] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 465.162069][ T3009] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 465.181315][ T3009] veth1_macvtap: left promiscuous mode [ 465.186995][ T3009] veth0_macvtap: left promiscuous mode [ 465.192649][ T3009] veth1_vlan: left promiscuous mode [ 465.198527][ T3009] veth0_vlan: left promiscuous mode [ 465.470046][ T3009] team0 (unregistering): Port device team_slave_1 removed [ 465.495853][ T3009] team0 (unregistering): Port device team_slave_0 removed Warning: Permanently added '10.128.0.212' (ED25519) to the list of known hosts. executing program [ 469.672514][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 469.681154][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 469.701495][ T1341] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 469.709629][ T1341] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 469.735066][ T7855] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 469.759518][ T7856] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 469.769822][ T5905] wlan1: No basic rates, using min rate instead executing program executing program [ 469.777641][ T5905] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 469.787397][ T5905] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 469.812375][ T7857] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program executing program [ 469.833360][ T7858] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 469.857951][ T7859] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program executing program [ 469.880334][ T7860] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 469.895815][ T1341] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 469.906877][ T7861] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program executing program executing program [ 469.930192][ T7862] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 469.951999][ T7863] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 469.973207][ T7864] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program executing program [ 469.996776][ T7865] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 470.016253][ T12] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 470.023759][ T7866] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program executing program [ 470.051563][ T7867] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 470.073021][ T7868] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program [ 470.094449][ T7869] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 470.115666][ T7870] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 470.126073][ T12] wlan1: authentication with 08:02:11:00:00:00 timed out [ 470.133540][ T12] ================================================================== [ 470.141961][ T12] BUG: KASAN: slab-use-after-free in _raw_spin_lock+0x2e/0x40 [ 470.149410][ T12] Read of size 1 at addr ffff888072eceb18 by task kworker/u8:0/12 [ 470.157194][ T12] [ 470.159510][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT(full) [ 470.159522][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 470.159530][ T12] Workqueue: events_unbound cfg80211_wiphy_work [ 470.159558][ T12] Call Trace: [ 470.159564][ T12] [ 470.159569][ T12] dump_stack_lvl+0x189/0x250 [ 470.159584][ T12] ? __virt_addr_valid+0x1c8/0x5c0 [ 470.159597][ T12] ? rcu_is_watching+0x15/0xb0 [ 470.159608][ T12] ? __pfx_dump_stack_lvl+0x10/0x10 [ 470.159619][ T12] ? rcu_is_watching+0x15/0xb0 [ 470.159629][ T12] ? lock_release+0x4b/0x3e0 [ 470.159638][ T12] ? _raw_spin_lock_irqsave+0xb3/0xf0 [ 470.159649][ T12] ? __virt_addr_valid+0x1c8/0x5c0 [ 470.159661][ T12] ? __virt_addr_valid+0x4a5/0x5c0 [ 470.159674][ T12] print_report+0xca/0x240 [ 470.159685][ T12] ? _raw_spin_lock+0x2e/0x40 [ 470.159694][ T12] kasan_report+0x118/0x150 [ 470.159703][ T12] ? _raw_spin_lock+0x2e/0x40 [ 470.159714][ T12] ? lockref_get+0x15/0x60 [ 470.159724][ T12] __kasan_check_byte+0x2a/0x40 [ 470.159733][ T12] lock_acquire+0x8d/0x360 [ 470.159742][ T12] ? do_raw_spin_lock+0x121/0x290 [ 470.159755][ T12] _raw_spin_lock+0x2e/0x40 [ 470.159765][ T12] ? lockref_get+0x15/0x60 [ 470.159774][ T12] lockref_get+0x15/0x60 [ 470.159790][ T12] __simple_recursive_removal+0x33/0x510 [ 470.159804][ T12] ? mntput+0x65/0xc0 [ 470.159815][ T12] ? __pfx_remove_one+0x10/0x10 [ 470.159830][ T12] debugfs_remove+0x5b/0x70 [ 470.159842][ T12] ieee80211_sta_debugfs_remove+0x40/0x70 [ 470.159854][ T12] __sta_info_destroy_part2+0x352/0x450 [ 470.159868][ T12] sta_info_destroy_addr+0xf5/0x140 [ 470.159880][ T12] ieee80211_destroy_auth_data+0x12d/0x260 [ 470.159895][ T12] ieee80211_sta_work+0x11cf/0x3600 [ 470.159910][ T12] ? __lock_acquire+0xab9/0xd20 [ 470.159921][ T12] ? __lock_acquire+0xab9/0xd20 [ 470.159929][ T12] ? __pfx_ieee80211_sta_work+0x10/0x10 [ 470.159943][ T12] ? do_raw_spin_lock+0x121/0x290 [ 470.159956][ T12] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 470.159966][ T12] ? lockdep_hardirqs_on+0x9c/0x150 [ 470.159977][ T12] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 470.159987][ T12] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 470.159997][ T12] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 470.160010][ T12] ? skb_dequeue+0x10e/0x150 [ 470.160021][ T12] ? ieee80211_iface_work+0xfc4/0x12d0 [ 470.160033][ T12] ? ieee80211_iface_work+0x11d6/0x12d0 [ 470.160044][ T12] ? rcu_is_watching+0x15/0xb0 [ 470.160055][ T12] cfg80211_wiphy_work+0x2bb/0x470 [ 470.160069][ T12] ? process_scheduled_works+0x9ef/0x17b0 [ 470.160080][ T12] process_scheduled_works+0xae1/0x17b0 [ 470.160094][ T12] ? __pfx_process_scheduled_works+0x10/0x10 [ 470.160107][ T12] worker_thread+0x8a0/0xda0 [ 470.160122][ T12] kthread+0x711/0x8a0 [ 470.160134][ T12] ? __pfx_worker_thread+0x10/0x10 [ 470.160144][ T12] ? __pfx_kthread+0x10/0x10 [ 470.160155][ T12] ? _raw_spin_unlock_irq+0x23/0x50 [ 470.160165][ T12] ? lockdep_hardirqs_on+0x9c/0x150 [ 470.160175][ T12] ? __pfx_kthread+0x10/0x10 [ 470.160187][ T12] ret_from_fork+0x4bc/0x870 [ 470.160197][ T12] ? __pfx_ret_from_fork+0x10/0x10 [ 470.160207][ T12] ? __switch_to_asm+0x39/0x70 [ 470.160215][ T12] ? __switch_to_asm+0x33/0x70 [ 470.160222][ T12] ? __pfx_kthread+0x10/0x10 [ 470.160234][ T12] ret_from_fork_asm+0x1a/0x30 [ 470.160245][ T12] [ 470.160249][ T12] [ 470.490596][ T12] Allocated by task 5905: [ 470.494908][ T12] kasan_save_track+0x3e/0x80 [ 470.499577][ T12] __kasan_slab_alloc+0x6c/0x80 [ 470.504426][ T12] kmem_cache_alloc_lru_noprof+0x35d/0x6d0 [ 470.510249][ T12] __d_alloc+0x36/0x7a0 [ 470.514388][ T12] d_alloc_parallel+0xe1/0x1610 [ 470.519224][ T12] __lookup_slow+0x116/0x3d0 [ 470.523810][ T12] simple_start_creating+0xfd/0x1e0 [ 470.528997][ T12] debugfs_start_creating+0x10f/0x180 [ 470.534703][ T12] debugfs_create_dir+0x28/0x420 [ 470.539890][ T12] ieee80211_sta_debugfs_add+0x12c/0x850 [ 470.545516][ T12] sta_info_insert_rcu+0x1c54/0x2840 [ 470.550788][ T12] sta_info_insert+0x16/0xc0 [ 470.555360][ T12] ieee80211_prep_connection+0xfce/0x13f0 [ 470.561058][ T12] ieee80211_mgd_auth+0xee6/0x1770 [ 470.566156][ T12] cfg80211_mlme_auth+0x632/0x9c0 [ 470.571165][ T12] cfg80211_conn_do_work+0x501/0xd10 [ 470.576432][ T12] cfg80211_conn_work+0x2c0/0x460 [ 470.581446][ T12] process_scheduled_works+0xae1/0x17b0 [ 470.587032][ T12] worker_thread+0x8a0/0xda0 [ 470.591602][ T12] kthread+0x711/0x8a0 [ 470.595654][ T12] ret_from_fork+0x4bc/0x870 [ 470.600230][ T12] ret_from_fork_asm+0x1a/0x30 [ 470.604974][ T12] [ 470.607279][ T12] Freed by task 15: [ 470.611062][ T12] kasan_save_track+0x3e/0x80 [ 470.615728][ T12] __kasan_save_free_info+0x46/0x50 [ 470.620927][ T12] __kasan_slab_free+0x5c/0x80 [ 470.625681][ T12] kmem_cache_free+0x19b/0x690 [ 470.630444][ T12] rcu_core+0xcab/0x1770 [ 470.634664][ T12] handle_softirqs+0x286/0x870 [ 470.639410][ T12] run_ksoftirqd+0x9b/0x100 [ 470.643895][ T12] smpboot_thread_fn+0x542/0xa60 [ 470.648810][ T12] kthread+0x711/0x8a0 [ 470.652866][ T12] ret_from_fork+0x4bc/0x870 [ 470.657433][ T12] ret_from_fork_asm+0x1a/0x30 [ 470.662173][ T12] [ 470.664473][ T12] Last potentially related work creation: [ 470.670164][ T12] kasan_save_stack+0x3e/0x60 [ 470.674826][ T12] kasan_record_aux_stack+0xbd/0xd0 [ 470.680004][ T12] call_rcu+0x157/0x9c0 [ 470.684145][ T12] __dentry_kill+0x4d2/0x660 [ 470.688714][ T12] dput+0x19f/0x2b0 [ 470.692500][ T12] find_next_child+0x1e5/0x250 [ 470.697248][ T12] __simple_recursive_removal+0x10b/0x510 [ 470.702958][ T12] debugfs_remove+0x5b/0x70 [ 470.707442][ T12] ieee80211_debugfs_recreate_netdev+0xbf/0x1460 [ 470.713752][ T12] drv_remove_interface+0x1fa/0x590 [ 470.718928][ T12] ieee80211_change_mac+0x912/0x12d0 [ 470.724201][ T12] netif_set_mac_address+0x2fc/0x4c0 [ 470.729467][ T12] dev_set_mac_address_user+0x137/0x270 [ 470.734996][ T12] dev_ioctl+0x7b4/0x1150 [ 470.739310][ T12] sock_do_ioctl+0x22c/0x300 [ 470.743881][ T12] sock_ioctl+0x576/0x790 [ 470.748278][ T12] __se_sys_ioctl+0xfc/0x170 [ 470.752853][ T12] do_syscall_64+0xfa/0xfa0 [ 470.757345][ T12] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 470.763220][ T12] [ 470.765527][ T12] The buggy address belongs to the object at ffff888072ecea48 [ 470.765527][ T12] which belongs to the cache dentry of size 312 [ 470.779126][ T12] The buggy address is located 208 bytes inside of [ 470.779126][ T12] freed 312-byte region [ffff888072ecea48, ffff888072eceb80) [ 470.792906][ T12] [ 470.795216][ T12] The buggy address belongs to the physical page: [ 470.801623][ T12] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x72ece [ 470.810367][ T12] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 470.818938][ T12] memcg:ffff88807640b801 [ 470.823165][ T12] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 470.830702][ T12] page_type: f5(slab) [ 470.834681][ T12] raw: 00fff00000000040 ffff88801b2fc780 dead000000000100 dead000000000122 [ 470.843246][ T12] raw: 0000000000000000 0000000000150015 00000000f5000000 ffff88807640b801 [ 470.851810][ T12] head: 00fff00000000040 ffff88801b2fc780 dead000000000100 dead000000000122 [ 470.860457][ T12] head: 0000000000000000 0000000000150015 00000000f5000000 ffff88807640b801 [ 470.869108][ T12] head: 00fff00000000001 ffffea0001cbb381 00000000ffffffff 00000000ffffffff [ 470.877754][ T12] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002 [ 470.886398][ T12] page dumped because: kasan: bad access detected [ 470.892796][ T12] page_owner tracks the page as allocated [ 470.898483][ T12] page last allocated via order 1, migratetype Reclaimable, gfp_mask 0xd20d0(__GFP_RECLAIMABLE|__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5199, tgid 5199 (udevd), ts 80596344330, free_ts 21535092690 [ 470.920950][ T12] post_alloc_hook+0x240/0x2a0 [ 470.925705][ T12] get_page_from_freelist+0x2365/0x2440 [ 470.931232][ T12] __alloc_frozen_pages_noprof+0x181/0x370 [ 470.937014][ T12] alloc_pages_mpol+0x232/0x4a0 [ 470.941852][ T12] allocate_slab+0x96/0x3a0 [ 470.946355][ T12] ___slab_alloc+0xe94/0x18a0 [ 470.951027][ T12] __slab_alloc+0x65/0x100 [ 470.955434][ T12] kmem_cache_alloc_lru_noprof+0x3ef/0x6d0 [ 470.961232][ T12] __d_alloc+0x36/0x7a0 [ 470.965382][ T12] d_alloc_parallel+0xe1/0x1610 [ 470.970236][ T12] path_openat+0xa3b/0x3830 [ 470.974751][ T12] do_filp_open+0x1fa/0x410 [ 470.979244][ T12] do_sys_openat2+0x121/0x1c0 [ 470.983910][ T12] __x64_sys_openat+0x138/0x170 [ 470.988753][ T12] do_syscall_64+0xfa/0xfa0 [ 470.993245][ T12] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 470.999119][ T12] page last free pid 1 tgid 1 stack trace: [ 471.004901][ T12] __free_frozen_pages+0xbc4/0xd30 [ 471.010003][ T12] free_contig_range+0x1bd/0x4a0 [ 471.014924][ T12] destroy_args+0x69/0x660 [ 471.019322][ T12] debug_vm_pgtable+0x39f/0x3b0 [ 471.024196][ T12] do_one_initcall+0x236/0x820 [ 471.028944][ T12] do_initcall_level+0x104/0x190 [ 471.033868][ T12] do_initcalls+0x59/0xa0 [ 471.038268][ T12] kernel_init_freeable+0x334/0x4b0 [ 471.043447][ T12] kernel_init+0x1d/0x1d0 [ 471.047760][ T12] ret_from_fork+0x4bc/0x870 [ 471.052327][ T12] ret_from_fork_asm+0x1a/0x30 [ 471.057077][ T12] [ 471.059382][ T12] Memory state around the buggy address: [ 471.064993][ T12] ffff888072ecea00: 00 fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb [ 471.073037][ T12] ffff888072ecea80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 471.081077][ T12] >ffff888072eceb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 471.089120][ T12] ^ [ 471.093953][ T12] ffff888072eceb80: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 471.101989][ T12] ffff888072ecec00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 471.110117][ T12] ================================================================== [ 471.118626][ T12] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 471.125836][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT(full) [ 471.135106][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 471.145149][ T12] Workqueue: events_unbound cfg80211_wiphy_work [ 471.151381][ T12] Call Trace: [ 471.154641][ T12] [ 471.157558][ T12] dump_stack_lvl+0x99/0x250 [ 471.162138][ T12] ? __asan_memcpy+0x40/0x70 [ 471.166725][ T12] ? __pfx_dump_stack_lvl+0x10/0x10 [ 471.171912][ T12] ? __pfx__printk+0x10/0x10 [ 471.176487][ T12] vpanic+0x237/0x6d0 [ 471.180454][ T12] ? __pfx_vpanic+0x10/0x10 [ 471.184942][ T12] panic+0xb9/0xc0 [ 471.188647][ T12] ? __pfx_panic+0x10/0x10 [ 471.193047][ T12] ? _raw_spin_lock+0x2e/0x40 [ 471.197760][ T12] ? __pfx_panic+0x10/0x10 [ 471.202262][ T12] ? _raw_spin_lock+0x2e/0x40 [ 471.206929][ T12] check_panic_on_warn+0x89/0xb0 [ 471.211861][ T12] ? _raw_spin_lock+0x2e/0x40 [ 471.216523][ T12] end_report+0x78/0x160 [ 471.220750][ T12] kasan_report+0x129/0x150 [ 471.225235][ T12] ? _raw_spin_lock+0x2e/0x40 [ 471.229896][ T12] ? lockref_get+0x15/0x60 [ 471.234305][ T12] __kasan_check_byte+0x2a/0x40 [ 471.239137][ T12] lock_acquire+0x8d/0x360 [ 471.243548][ T12] ? do_raw_spin_lock+0x121/0x290 [ 471.248559][ T12] _raw_spin_lock+0x2e/0x40 [ 471.253043][ T12] ? lockref_get+0x15/0x60 [ 471.257443][ T12] lockref_get+0x15/0x60 [ 471.261678][ T12] __simple_recursive_removal+0x33/0x510 [ 471.267296][ T12] ? mntput+0x65/0xc0 [ 471.271267][ T12] ? __pfx_remove_one+0x10/0x10 [ 471.276105][ T12] debugfs_remove+0x5b/0x70 [ 471.280601][ T12] ieee80211_sta_debugfs_remove+0x40/0x70 [ 471.286305][ T12] __sta_info_destroy_part2+0x352/0x450 [ 471.291838][ T12] sta_info_destroy_addr+0xf5/0x140 [ 471.297017][ T12] ieee80211_destroy_auth_data+0x12d/0x260 [ 471.302817][ T12] ieee80211_sta_work+0x11cf/0x3600 [ 471.308007][ T12] ? __lock_acquire+0xab9/0xd20 [ 471.312839][ T12] ? __lock_acquire+0xab9/0xd20 [ 471.317669][ T12] ? __pfx_ieee80211_sta_work+0x10/0x10 [ 471.323209][ T12] ? do_raw_spin_lock+0x121/0x290 [ 471.328225][ T12] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 471.334100][ T12] ? lockdep_hardirqs_on+0x9c/0x150 [ 471.339289][ T12] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 471.345165][ T12] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 471.351476][ T12] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 471.356837][ T12] ? skb_dequeue+0x10e/0x150 [ 471.361412][ T12] ? ieee80211_iface_work+0xfc4/0x12d0 [ 471.366854][ T12] ? ieee80211_iface_work+0x11d6/0x12d0 [ 471.372380][ T12] ? rcu_is_watching+0x15/0xb0 [ 471.377126][ T12] cfg80211_wiphy_work+0x2bb/0x470 [ 471.382224][ T12] ? process_scheduled_works+0x9ef/0x17b0 [ 471.387923][ T12] process_scheduled_works+0xae1/0x17b0 [ 471.393458][ T12] ? __pfx_process_scheduled_works+0x10/0x10 [ 471.399420][ T12] worker_thread+0x8a0/0xda0 [ 471.403999][ T12] kthread+0x711/0x8a0 [ 471.408054][ T12] ? __pfx_worker_thread+0x10/0x10 [ 471.413147][ T12] ? __pfx_kthread+0x10/0x10 [ 471.417721][ T12] ? _raw_spin_unlock_irq+0x23/0x50 [ 471.422905][ T12] ? lockdep_hardirqs_on+0x9c/0x150 [ 471.428085][ T12] ? __pfx_kthread+0x10/0x10 [ 471.432663][ T12] ret_from_fork+0x4bc/0x870 [ 471.437261][ T12] ? __pfx_ret_from_fork+0x10/0x10 [ 471.442356][ T12] ? __switch_to_asm+0x39/0x70 [ 471.447099][ T12] ? __switch_to_asm+0x33/0x70 [ 471.451844][ T12] ? __pfx_kthread+0x10/0x10 [ 471.456421][ T12] ret_from_fork_asm+0x1a/0x30 [ 471.461173][ T12] [ 471.464565][ T12] Kernel Offset: disabled [ 471.468872][ T12] Rebooting in 86400 seconds..