[ 454.073009][ T2474] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 454.182967][ T63] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 454.292976][ T2474] wlan1: authentication with 08:02:11:00:00:00 timed out [ 454.446132][ T7262] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 454.483796][ T8] wlan1: No basic rates, using min rate instead [ 454.490855][ T8] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 454.500442][ T8] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 454.612916][ T2454] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 454.723016][ T2454] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 454.833005][ T63] wlan1: authentication with 08:02:11:00:00:00 timed out [ 454.980367][ T7264] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 455.013711][ T58] wlan1: No basic rates, using min rate instead [ 455.020859][ T58] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 455.030188][ T58] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 455.143041][ T63] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 455.252908][ T2454] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 455.363046][ T2454] wlan1: authentication with 08:02:11:00:00:00 timed out [ 455.512118][ T7266] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 455.545477][ T58] wlan1: No basic rates, using min rate instead [ 455.552669][ T58] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 455.562032][ T58] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 455.673111][ T63] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 455.783006][ T63] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 455.893045][ T63] wlan1: authentication with 08:02:11:00:00:00 timed out [ 456.047243][ T7268] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.083890][ T58] wlan1: No basic rates, using min rate instead [ 456.090912][ T58] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 456.101185][ T58] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 456.213025][ T2474] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 456.322984][ T2474] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 456.433014][ T2474] wlan1: authentication with 08:02:11:00:00:00 timed out [ 456.578281][ T7270] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 456.614547][ T58] wlan1: No basic rates, using min rate instead [ 456.621811][ T58] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 456.630960][ T58] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 456.742945][ T2454] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 456.852942][ T2454] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 456.972962][ T2474] wlan1: authentication with 08:02:11:00:00:00 timed out [ 457.111752][ T7272] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 457.144663][ T8] wlan1: No basic rates, using min rate instead [ 457.151677][ T8] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 457.161065][ T8] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 457.273001][ T2474] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 457.382935][ T63] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 457.502897][ T2474] wlan1: authentication with 08:02:11:00:00:00 timed out [ 457.646134][ T7274] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 457.683839][ T58] wlan1: No basic rates, using min rate instead [ 457.690919][ T58] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 457.700087][ T58] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 457.812981][ T63] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 457.922956][ T63] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 458.033052][ T63] wlan1: authentication with 08:02:11:00:00:00 timed out [ 458.180457][ T7276] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 458.224687][ T8] wlan1: No basic rates, using min rate instead [ 458.232403][ T8] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 458.242083][ T8] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 458.352959][ T63] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 458.463006][ T2474] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 458.583113][ T2454] wlan1: authentication with 08:02:11:00:00:00 timed out [ 458.641607][ T2454] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 458.717251][ T2454] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 458.812254][ T2454] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 458.894627][ T2454] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 458.988175][ T2454] bridge_slave_1: left allmulticast mode [ 458.994014][ T2454] bridge_slave_1: left promiscuous mode [ 458.999684][ T2454] bridge0: port 2(bridge_slave_1) entered disabled state [ 459.008773][ T2454] bridge_slave_0: left allmulticast mode [ 459.014669][ T2454] bridge_slave_0: left promiscuous mode [ 459.020334][ T2454] bridge0: port 1(bridge_slave_0) entered disabled state [ 459.261169][ T2454] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 459.272494][ T2454] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 459.282617][ T2454] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.219' (ED25519) to the list of known hosts. [ 459.619702][ T2454] hsr_slave_0: left promiscuous mode [ 459.632872][ T2454] hsr_slave_1: left promiscuous mode [ 459.639065][ T2454] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 459.662885][ T2454] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 459.681234][ T2454] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 459.689359][ T2454] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 459.711217][ T2454] veth1_macvtap: left promiscuous mode [ 459.717114][ T2454] veth0_macvtap: left promiscuous mode [ 459.722685][ T2454] veth1_vlan: left promiscuous mode [ 459.728056][ T2454] veth0_vlan: left promiscuous mode [ 459.962721][ T2454] team0 (unregistering): Port device team_slave_1 removed [ 459.987007][ T2454] team0 (unregistering): Port device team_slave_0 removed [ 460.270187][ T63] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 460.285089][ T63] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 460.324047][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 460.333787][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 460.379474][ T7298] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 460.415135][ T8] wlan1: No basic rates, using min rate instead executing program [ 460.422765][ T8] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 460.444949][ T8] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 460.454396][ T7302] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program executing program [ 460.490161][ T7306] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 460.524438][ T7309] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program executing program [ 460.548876][ T7311] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 460.567620][ T2474] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 460.586613][ T7313] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program executing program [ 460.625430][ T7314] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 460.653347][ T7316] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program [ 460.684724][ T2474] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 460.693765][ T7318] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium executing program executing program [ 460.733538][ T7319] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 460.760389][ T7321] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 460.790326][ T7323] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 460.801610][ T2474] wlan1: authentication with 08:02:11:00:00:00 timed out [ 460.811137][ T2474] ================================================================== [ 460.819231][ T2474] BUG: KASAN: slab-use-after-free in __lock_acquire+0x77/0x2040 [ 460.826904][ T2474] Read of size 8 at addr ffff888074b66248 by task kworker/u8:9/2474 [ 460.834898][ T2474] [ 460.837254][ T2474] CPU: 0 UID: 0 PID: 2474 Comm: kworker/u8:9 Not tainted 6.10.0-syzkaller-12562-g1722389b0d86 #0 [ 460.847774][ T2474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 460.857844][ T2474] Workqueue: events_unbound cfg80211_wiphy_work [ 460.864120][ T2474] Call Trace: [ 460.867392][ T2474] [ 460.870330][ T2474] dump_stack_lvl+0x241/0x360 [ 460.875004][ T2474] ? __pfx_dump_stack_lvl+0x10/0x10 [ 460.880219][ T2474] ? __pfx__printk+0x10/0x10 [ 460.884799][ T2474] ? _printk+0xd5/0x120 [ 460.888943][ T2474] ? __virt_addr_valid+0x183/0x530 [ 460.894041][ T2474] ? __virt_addr_valid+0x183/0x530 [ 460.899140][ T2474] print_report+0x169/0x550 [ 460.903643][ T2474] ? __virt_addr_valid+0x183/0x530 [ 460.908741][ T2474] ? __virt_addr_valid+0x183/0x530 [ 460.913926][ T2474] ? __virt_addr_valid+0x45f/0x530 [ 460.919024][ T2474] ? __phys_addr+0xba/0x170 [ 460.923511][ T2474] ? __lock_acquire+0x77/0x2040 [ 460.928352][ T2474] kasan_report+0x143/0x180 [ 460.932851][ T2474] ? __lock_acquire+0x77/0x2040 [ 460.937697][ T2474] __lock_acquire+0x77/0x2040 [ 460.942360][ T2474] ? mark_lock+0x9a/0x350 [ 460.946681][ T2474] ? __lock_acquire+0x137a/0x2040 [ 460.951694][ T2474] lock_acquire+0x1ed/0x550 [ 460.956185][ T2474] ? lockref_get+0x15/0x60 [ 460.960587][ T2474] ? __pfx_lock_acquire+0x10/0x10 [ 460.965601][ T2474] ? simple_pin_fs+0x91/0x160 [ 460.970262][ T2474] ? do_raw_spin_lock+0x14f/0x370 [ 460.975272][ T2474] ? __pfx_lock_release+0x10/0x10 [ 460.980374][ T2474] _raw_spin_lock+0x2e/0x40 [ 460.984868][ T2474] ? lockref_get+0x15/0x60 [ 460.989269][ T2474] lockref_get+0x15/0x60 [ 460.993508][ T2474] simple_recursive_removal+0x35/0x8f0 [ 460.998952][ T2474] ? mntput+0x65/0xc0 [ 461.002929][ T2474] ? __pfx_remove_one+0x10/0x10 [ 461.007765][ T2474] debugfs_remove+0x49/0x70 [ 461.012282][ T2474] ieee80211_sta_debugfs_remove+0x40/0x60 [ 461.018019][ T2474] __sta_info_destroy_part2+0x35e/0x450 [ 461.023569][ T2474] sta_info_destroy_addr+0xf4/0x140 [ 461.028765][ T2474] ieee80211_destroy_auth_data+0x139/0x270 [ 461.034568][ T2474] ieee80211_sta_work+0x1256/0x3850 [ 461.039759][ T2474] ? mark_lock+0x9a/0x350 [ 461.044120][ T2474] ? __pfx_ieee80211_sta_work+0x10/0x10 [ 461.049660][ T2474] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 461.055977][ T2474] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 461.061861][ T2474] ? lockdep_hardirqs_on+0x99/0x150 [ 461.067045][ T2474] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 461.072928][ T2474] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 461.079246][ T2474] ? skb_dequeue+0x113/0x150 [ 461.083821][ T2474] ? ieee80211_iface_work+0xc0d/0xf20 [ 461.089180][ T2474] ? ieee80211_iface_work+0xe29/0xf20 [ 461.094540][ T2474] ? rcu_is_watching+0x15/0xb0 [ 461.099298][ T2474] cfg80211_wiphy_work+0x2db/0x490 [ 461.104424][ T2474] ? process_scheduled_works+0x945/0x1830 [ 461.110152][ T2474] process_scheduled_works+0xa2c/0x1830 [ 461.115695][ T2474] ? __pfx_process_scheduled_works+0x10/0x10 [ 461.121671][ T2474] ? assign_work+0x364/0x3d0 [ 461.126257][ T2474] worker_thread+0x86d/0xd40 [ 461.130861][ T2474] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 461.136740][ T2474] ? __kthread_parkme+0x169/0x1d0 [ 461.141755][ T2474] ? __pfx_worker_thread+0x10/0x10 [ 461.146852][ T2474] kthread+0x2f0/0x390 [ 461.150908][ T2474] ? __pfx_worker_thread+0x10/0x10 [ 461.156016][ T2474] ? __pfx_kthread+0x10/0x10 [ 461.160589][ T2474] ret_from_fork+0x4b/0x80 [ 461.164995][ T2474] ? __pfx_kthread+0x10/0x10 [ 461.169573][ T2474] ret_from_fork_asm+0x1a/0x30 [ 461.174333][ T2474] [ 461.177336][ T2474] [ 461.179643][ T2474] Allocated by task 8: [ 461.183686][ T2474] kasan_save_track+0x3f/0x80 [ 461.188348][ T2474] __kasan_slab_alloc+0x66/0x80 [ 461.193183][ T2474] kmem_cache_alloc_lru_noprof+0x139/0x2b0 [ 461.198973][ T2474] __d_alloc+0x31/0x700 [ 461.203115][ T2474] d_alloc_parallel+0xdf/0x1600 [ 461.207972][ T2474] __lookup_slow+0x117/0x3f0 [ 461.212561][ T2474] lookup_one_len+0x18b/0x2d0 [ 461.217227][ T2474] start_creating+0x187/0x310 [ 461.221893][ T2474] debugfs_create_dir+0x25/0x430 [ 461.226822][ T2474] ieee80211_sta_debugfs_add+0x132/0x820 [ 461.232453][ T2474] sta_info_insert_rcu+0xecf/0x1900 [ 461.237648][ T2474] sta_info_insert+0x16/0xc0 [ 461.242226][ T2474] ieee80211_prep_connection+0xecd/0x12d0 [ 461.247942][ T2474] ieee80211_mgd_auth+0xd42/0x14c0 [ 461.253040][ T2474] cfg80211_mlme_auth+0x59f/0x980 [ 461.258058][ T2474] cfg80211_conn_do_work+0x5ed/0xe60 [ 461.263346][ T2474] cfg80211_conn_work+0x27c/0x4d0 [ 461.268369][ T2474] process_scheduled_works+0xa2c/0x1830 [ 461.273907][ T2474] worker_thread+0x86d/0xd40 [ 461.278486][ T2474] kthread+0x2f0/0x390 [ 461.282547][ T2474] ret_from_fork+0x4b/0x80 [ 461.286956][ T2474] ret_from_fork_asm+0x1a/0x30 [ 461.291797][ T2474] [ 461.294109][ T2474] Freed by task 16: [ 461.297928][ T2474] kasan_save_track+0x3f/0x80 [ 461.303029][ T2474] kasan_save_free_info+0x40/0x50 [ 461.308043][ T2474] poison_slab_object+0xe0/0x150 [ 461.313146][ T2474] __kasan_slab_free+0x37/0x60 [ 461.317903][ T2474] kmem_cache_free+0x145/0x350 [ 461.322656][ T2474] rcu_core+0xafd/0x1830 [ 461.326897][ T2474] handle_softirqs+0x2c4/0x970 [ 461.331649][ T2474] run_ksoftirqd+0xca/0x130 [ 461.336143][ T2474] smpboot_thread_fn+0x544/0xa30 [ 461.341074][ T2474] kthread+0x2f0/0x390 [ 461.345143][ T2474] ret_from_fork+0x4b/0x80 [ 461.349576][ T2474] ret_from_fork_asm+0x1a/0x30 [ 461.354333][ T2474] [ 461.356657][ T2474] Last potentially related work creation: [ 461.362368][ T2474] kasan_save_stack+0x3f/0x60 [ 461.367034][ T2474] __kasan_record_aux_stack+0xac/0xc0 [ 461.372396][ T2474] call_rcu+0x167/0xa70 [ 461.376540][ T2474] __dentry_kill+0x497/0x630 [ 461.381127][ T2474] dput+0x19f/0x2b0 [ 461.385006][ T2474] simple_recursive_removal+0x2bd/0x8f0 [ 461.390567][ T2474] debugfs_remove+0x49/0x70 [ 461.395142][ T2474] ieee80211_debugfs_recreate_netdev+0xc4/0x1400 [ 461.401459][ T2474] drv_remove_interface+0x1e1/0x590 [ 461.406646][ T2474] ieee80211_change_mac+0xaf5/0x11e0 [ 461.412003][ T2474] dev_set_mac_address+0x327/0x510 [ 461.417211][ T2474] dev_set_mac_address_user+0x31/0x50 [ 461.422675][ T2474] dev_ifsioc+0xbd9/0xe70 [ 461.426992][ T2474] dev_ioctl+0x719/0x1340 [ 461.431332][ T2474] sock_do_ioctl+0x240/0x460 [ 461.436003][ T2474] sock_ioctl+0x629/0x8e0 [ 461.440317][ T2474] __se_sys_ioctl+0xfc/0x170 [ 461.444897][ T2474] do_syscall_64+0xf3/0x230 [ 461.449390][ T2474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.455274][ T2474] [ 461.457584][ T2474] The buggy address belongs to the object at ffff888074b66178 [ 461.457584][ T2474] which belongs to the cache dentry of size 312 [ 461.471272][ T2474] The buggy address is located 208 bytes inside of [ 461.471272][ T2474] freed 312-byte region [ffff888074b66178, ffff888074b662b0) [ 461.485052][ T2474] [ 461.487363][ T2474] The buggy address belongs to the physical page: [ 461.493945][ T2474] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x74b66 [ 461.502701][ T2474] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 461.511185][ T2474] memcg:ffff888019f11e01 [ 461.515407][ T2474] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 461.522952][ T2474] page_type: 0xfdffffff(slab) [ 461.527621][ T2474] raw: 00fff00000000040 ffff888015ef48c0 dead000000000122 0000000000000000 [ 461.536192][ T2474] raw: 0000000000000000 0000000000150015 00000001fdffffff ffff888019f11e01 [ 461.544760][ T2474] head: 00fff00000000040 ffff888015ef48c0 dead000000000122 0000000000000000 [ 461.553501][ T2474] head: 0000000000000000 0000000000150015 00000001fdffffff ffff888019f11e01 [ 461.562159][ T2474] head: 00fff00000000001 ffffea0001d2d981 ffffffffffffffff 0000000000000000 [ 461.570813][ T2474] head: 0000000700000002 0000000000000000 00000000ffffffff 0000000000000000 [ 461.579466][ T2474] page dumped because: kasan: bad access detected [ 461.585873][ T2474] page_owner tracks the page as allocated [ 461.591567][ T2474] page last allocated via order 1, migratetype Reclaimable, gfp_mask 0x1d20d0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 7298, tgid 7298 (syz-executor337), ts 460401584782, free_ts 186480841059 [ 461.616472][ T2474] post_alloc_hook+0x1f3/0x230 [ 461.621230][ T2474] get_page_from_freelist+0x2e4c/0x2f10 [ 461.626765][ T2474] __alloc_pages_noprof+0x256/0x6c0 [ 461.631953][ T2474] alloc_slab_page+0x5f/0x120 [ 461.636620][ T2474] allocate_slab+0x5a/0x2f0 [ 461.641109][ T2474] ___slab_alloc+0xcd1/0x14b0 [ 461.645769][ T2474] __slab_alloc+0x58/0xa0 [ 461.650081][ T2474] kmem_cache_alloc_lru_noprof+0x1c5/0x2b0 [ 461.655958][ T2474] __d_alloc+0x31/0x700 [ 461.660114][ T2474] d_alloc_pseudo+0x1f/0xb0 [ 461.664689][ T2474] alloc_file_pseudo+0x123/0x290 [ 461.669610][ T2474] sock_alloc_file+0xb8/0x290 [ 461.674276][ T2474] __sys_socket+0x1dd/0x3c0 [ 461.678791][ T2474] __x64_sys_socket+0x7a/0x90 [ 461.683460][ T2474] do_syscall_64+0xf3/0x230 [ 461.688037][ T2474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.693919][ T2474] page last free pid 4555 tgid 4555 stack trace: [ 461.700224][ T2474] free_unref_page+0xd22/0xea0 [ 461.705007][ T2474] __slab_free+0x31b/0x3d0 [ 461.709413][ T2474] qlist_free_all+0x9e/0x140 [ 461.714017][ T2474] kasan_quarantine_reduce+0x14f/0x170 [ 461.719550][ T2474] __kasan_slab_alloc+0x23/0x80 [ 461.724390][ T2474] kmem_cache_alloc_noprof+0x135/0x2a0 [ 461.729830][ T2474] getname_flags+0xb7/0x540 [ 461.734319][ T2474] vfs_fstatat+0x12c/0x190 [ 461.738721][ T2474] __x64_sys_newfstatat+0x11d/0x1a0 [ 461.743902][ T2474] do_syscall_64+0xf3/0x230 [ 461.748392][ T2474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.754275][ T2474] [ 461.756584][ T2474] Memory state around the buggy address: [ 461.762191][ T2474] ffff888074b66100: fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc fa [ 461.770234][ T2474] ffff888074b66180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 461.778284][ T2474] >ffff888074b66200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 461.786328][ T2474] ^ [ 461.792729][ T2474] ffff888074b66280: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fa fb [ 461.800779][ T2474] ffff888074b66300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 461.808818][ T2474] ================================================================== [ 461.816878][ T2474] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 461.824055][ T2474] CPU: 0 UID: 0 PID: 2474 Comm: kworker/u8:9 Not tainted 6.10.0-syzkaller-12562-g1722389b0d86 #0 [ 461.834629][ T2474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 461.844667][ T2474] Workqueue: events_unbound cfg80211_wiphy_work [ 461.850902][ T2474] Call Trace: [ 461.854167][ T2474] [ 461.857085][ T2474] dump_stack_lvl+0x241/0x360 [ 461.861754][ T2474] ? __pfx_dump_stack_lvl+0x10/0x10 [ 461.866941][ T2474] ? __pfx__printk+0x10/0x10 [ 461.871518][ T2474] ? rcu_is_watching+0x15/0xb0 [ 461.876272][ T2474] ? lock_release+0xbf/0xa30 [ 461.880860][ T2474] ? vscnprintf+0x5d/0x90 [ 461.885190][ T2474] panic+0x349/0x860 [ 461.889083][ T2474] ? check_panic_on_warn+0x21/0xb0 [ 461.894181][ T2474] ? __pfx_panic+0x10/0x10 [ 461.898580][ T2474] ? do_raw_spin_unlock+0x13c/0x8b0 [ 461.903768][ T2474] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 461.909650][ T2474] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 461.915965][ T2474] ? print_report+0x502/0x550 [ 461.920737][ T2474] check_panic_on_warn+0x86/0xb0 [ 461.925661][ T2474] ? __lock_acquire+0x77/0x2040 [ 461.930504][ T2474] end_report+0x77/0x160 [ 461.934757][ T2474] kasan_report+0x154/0x180 [ 461.939251][ T2474] ? __lock_acquire+0x77/0x2040 [ 461.944098][ T2474] __lock_acquire+0x77/0x2040 [ 461.948774][ T2474] ? mark_lock+0x9a/0x350 [ 461.953100][ T2474] ? __lock_acquire+0x137a/0x2040 [ 461.958114][ T2474] lock_acquire+0x1ed/0x550 [ 461.962608][ T2474] ? lockref_get+0x15/0x60 [ 461.967016][ T2474] ? __pfx_lock_acquire+0x10/0x10 [ 461.972124][ T2474] ? simple_pin_fs+0x91/0x160 [ 461.976816][ T2474] ? do_raw_spin_lock+0x14f/0x370 [ 461.981846][ T2474] ? __pfx_lock_release+0x10/0x10 [ 461.986865][ T2474] _raw_spin_lock+0x2e/0x40 [ 461.991363][ T2474] ? lockref_get+0x15/0x60 [ 461.995766][ T2474] lockref_get+0x15/0x60 [ 462.000007][ T2474] simple_recursive_removal+0x35/0x8f0 [ 462.005455][ T2474] ? mntput+0x65/0xc0 [ 462.009427][ T2474] ? __pfx_remove_one+0x10/0x10 [ 462.014268][ T2474] debugfs_remove+0x49/0x70 [ 462.018766][ T2474] ieee80211_sta_debugfs_remove+0x40/0x60 [ 462.024570][ T2474] __sta_info_destroy_part2+0x35e/0x450 [ 462.030109][ T2474] sta_info_destroy_addr+0xf4/0x140 [ 462.035300][ T2474] ieee80211_destroy_auth_data+0x139/0x270 [ 462.041120][ T2474] ieee80211_sta_work+0x1256/0x3850 [ 462.046422][ T2474] ? mark_lock+0x9a/0x350 [ 462.050752][ T2474] ? __pfx_ieee80211_sta_work+0x10/0x10 [ 462.056303][ T2474] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 462.062634][ T2474] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 462.068533][ T2474] ? lockdep_hardirqs_on+0x99/0x150 [ 462.073733][ T2474] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 462.079615][ T2474] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 462.085937][ T2474] ? skb_dequeue+0x113/0x150 [ 462.090521][ T2474] ? ieee80211_iface_work+0xc0d/0xf20 [ 462.095885][ T2474] ? ieee80211_iface_work+0xe29/0xf20 [ 462.101247][ T2474] ? rcu_is_watching+0x15/0xb0 [ 462.106008][ T2474] cfg80211_wiphy_work+0x2db/0x490 [ 462.111126][ T2474] ? process_scheduled_works+0x945/0x1830 [ 462.116853][ T2474] process_scheduled_works+0xa2c/0x1830 [ 462.122406][ T2474] ? __pfx_process_scheduled_works+0x10/0x10 [ 462.128387][ T2474] ? assign_work+0x364/0x3d0 [ 462.132978][ T2474] worker_thread+0x86d/0xd40 [ 462.137651][ T2474] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 462.143532][ T2474] ? __kthread_parkme+0x169/0x1d0 [ 462.148548][ T2474] ? __pfx_worker_thread+0x10/0x10 [ 462.153651][ T2474] kthread+0x2f0/0x390 [ 462.157704][ T2474] ? __pfx_worker_thread+0x10/0x10 [ 462.162807][ T2474] ? __pfx_kthread+0x10/0x10 [ 462.167403][ T2474] ret_from_fork+0x4b/0x80 [ 462.171820][ T2474] ? __pfx_kthread+0x10/0x10 [ 462.176397][ T2474] ret_from_fork_asm+0x1a/0x30 [ 462.181163][ T2474] [ 462.184485][ T2474] Kernel Offset: disabled [ 462.188802][ T2474] Rebooting in 86400 seconds..