Starting Load/Save RF Kill Switch Status... [[0;32m OK [0m] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.16' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 54.610311][ T8378] FAULT_INJECTION: forcing a failure. [ 54.610311][ T8378] name failslab, interval 1, probability 0, space 0, times 1 [ 54.638478][ T8378] CPU: 0 PID: 8378 Comm: syz-executor402 Not tainted 5.12.0-syzkaller #0 [ 54.647105][ T8378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.657162][ T8378] Call Trace: [ 54.660441][ T8378] dump_stack+0x141/0x1d7 [ 54.664811][ T8378] should_fail.cold+0x5/0xa [ 54.669321][ T8378] should_failslab+0x5/0x10 [ 54.674126][ T8378] kmem_cache_alloc_node+0x64/0x3b0 [ 54.679619][ T8378] ? __kmem_cache_create+0x12b/0x590 [ 54.685331][ T8378] __kmem_cache_create+0x12b/0x590 [ 54.691226][ T8378] kmem_cache_create_usercopy+0x1c4/0x2d0 [ 54.696935][ T8378] kmem_cache_create+0xd/0x10 [ 54.701626][ T8378] ieee80211_mesh_init_sdata+0x499/0x580 [ 54.707248][ T8378] ieee80211_setup_sdata+0xab0/0xec0 [ 54.712528][ T8378] ieee80211_if_add+0xd91/0x18f0 [ 54.717462][ T8378] ieee80211_add_iface+0x99/0x160 [ 54.722478][ T8378] ? ieee80211_rfkill_poll+0xb0/0xb0 [ 54.727760][ T8378] nl80211_new_interface+0x541/0x1100 [ 54.733119][ T8378] ? cfg80211_tdls_oper_request+0x780/0x780 [ 54.739010][ T8378] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 54.745241][ T8378] ? nl80211_pre_doit+0xa6/0x5c0 [ 54.750587][ T8378] genl_family_rcv_msg_doit+0x228/0x320 [ 54.756778][ T8378] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 54.764551][ T8378] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.770782][ T8378] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.777009][ T8378] ? ns_capable+0xde/0x100 [ 54.781649][ T8378] genl_rcv_msg+0x328/0x580 [ 54.786809][ T8378] ? genl_get_cmd+0x480/0x480 [ 54.791921][ T8378] ? cfg80211_tdls_oper_request+0x780/0x780 [ 54.798430][ T8378] ? lock_release+0x720/0x720 [ 54.803107][ T8378] netlink_rcv_skb+0x153/0x420 [ 54.807857][ T8378] ? genl_get_cmd+0x480/0x480 [ 54.812519][ T8378] ? netlink_ack+0xaa0/0xaa0 [ 54.817104][ T8378] genl_rcv+0x24/0x40 [ 54.821072][ T8378] netlink_unicast+0x533/0x7d0 [ 54.825824][ T8378] ? netlink_attachskb+0x870/0x870 [ 54.830920][ T8378] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 54.837146][ T8378] ? __phys_addr_symbol+0x2c/0x70 [ 54.842157][ T8378] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 54.847861][ T8378] ? __check_object_size+0x171/0x3f0 [ 54.853139][ T8378] netlink_sendmsg+0x856/0xd90 [ 54.857891][ T8378] ? netlink_unicast+0x7d0/0x7d0 [ 54.862823][ T8378] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.869231][ T8378] ? netlink_unicast+0x7d0/0x7d0 [ 54.874156][ T8378] sock_sendmsg+0xcf/0x120 [ 54.878563][ T8378] ____sys_sendmsg+0x6e8/0x810 [ 54.883316][ T8378] ? kernel_sendmsg+0x50/0x50 [ 54.887979][ T8378] ? do_recvmmsg+0x6d0/0x6d0 [ 54.892558][ T8378] ? lock_chain_count+0x20/0x20 [ 54.897395][ T8378] ? _parse_integer+0x132/0x180 [ 54.902247][ T8378] ___sys_sendmsg+0xf3/0x170 [ 54.906822][ T8378] ? sendmsg_copy_msghdr+0x160/0x160 [ 54.912095][ T8378] ? __lock_acquire+0x16b3/0x54c0 [ 54.917129][ T8378] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 54.923093][ T8378] ? find_held_lock+0x2d/0x110 [ 54.927846][ T8378] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.934073][ T8378] ? __fget_light+0x215/0x280 [ 54.938757][ T8378] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 54.944986][ T8378] __sys_sendmsg+0xe5/0x1b0 [ 54.949671][ T8378] ? __sys_sendmsg_sock+0x30/0x30 [ 54.954690][ T8378] ? syscall_enter_from_user_mode+0x27/0x70 [ 54.960770][ T8378] do_syscall_64+0x2d/0x70 [ 54.965388][ T8378] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.971281][ T8378] RIP: 0033:0x440a99 [ 54.975336][ T8378] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 54.995293][ T8378] RSP: 002b:00007ffcc1208ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.003884][ T8378] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000440a99 [ 55.012016][ T8378] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 55.019972][ T8378] RBP: 00007ffcc1208d00 R08: 0000000000000002 R09: 0000000000000001 [ 55.028033][ T8378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 55.035991][ T8378] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 00000000004004a0 [ 55.046395][ T8378] kmem_cache_create(mesh_rmc) failed with error -22 [ 55.053319][ T8378] CPU: 0 PID: 8378 Comm: syz-executor402 Not tainted 5.12.0-syzkaller #0 [ 55.061735][ T8378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.071788][ T8378] Call Trace: [ 55.075062][ T8378] dump_stack+0x141/0x1d7 [ 55.079399][ T8378] kmem_cache_create_usercopy.cold+0x32/0x60 [ 55.085374][ T8378] kmem_cache_create+0xd/0x10 [ 55.090114][ T8378] ieee80211_mesh_init_sdata+0x499/0x580 [ 55.095892][ T8378] ieee80211_setup_sdata+0xab0/0xec0 [ 55.101382][ T8378] ieee80211_if_add+0xd91/0x18f0 [ 55.106315][ T8378] ieee80211_add_iface+0x99/0x160 [ 55.111658][ T8378] ? ieee80211_rfkill_poll+0xb0/0xb0 [ 55.116940][ T8378] nl80211_new_interface+0x541/0x1100 [ 55.122300][ T8378] ? cfg80211_tdls_oper_request+0x780/0x780 [ 55.128191][ T8378] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 55.134550][ T8378] ? nl80211_pre_doit+0xa6/0x5c0 [ 55.139476][ T8378] genl_family_rcv_msg_doit+0x228/0x320 [ 55.145028][ T8378] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 55.152386][ T8378] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.158618][ T8378] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.164935][ T8378] ? ns_capable+0xde/0x100 [ 55.169351][ T8378] genl_rcv_msg+0x328/0x580 [ 55.173854][ T8378] ? genl_get_cmd+0x480/0x480 [ 55.178551][ T8378] ? cfg80211_tdls_oper_request+0x780/0x780 [ 55.184523][ T8378] ? lock_release+0x720/0x720 [ 55.189451][ T8378] netlink_rcv_skb+0x153/0x420 [ 55.194771][ T8378] ? genl_get_cmd+0x480/0x480 [ 55.200102][ T8378] ? netlink_ack+0xaa0/0xaa0 [ 55.204872][ T8378] genl_rcv+0x24/0x40 [ 55.208841][ T8378] netlink_unicast+0x533/0x7d0 [ 55.213600][ T8378] ? netlink_attachskb+0x870/0x870 [ 55.218873][ T8378] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 55.225104][ T8378] ? __phys_addr_symbol+0x2c/0x70 [ 55.230226][ T8378] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 55.235933][ T8378] ? __check_object_size+0x171/0x3f0 [ 55.241209][ T8378] netlink_sendmsg+0x856/0xd90 [ 55.245965][ T8378] ? netlink_unicast+0x7d0/0x7d0 [ 55.250978][ T8378] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.257228][ T8378] ? netlink_unicast+0x7d0/0x7d0 [ 55.262154][ T8378] sock_sendmsg+0xcf/0x120 [ 55.266567][ T8378] ____sys_sendmsg+0x6e8/0x810 [ 55.271322][ T8378] ? kernel_sendmsg+0x50/0x50 [ 55.275987][ T8378] ? do_recvmmsg+0x6d0/0x6d0 [ 55.280576][ T8378] ? lock_chain_count+0x20/0x20 [ 55.285500][ T8378] ? _parse_integer+0x132/0x180 [ 55.290345][ T8378] ___sys_sendmsg+0xf3/0x170 [ 55.294922][ T8378] ? sendmsg_copy_msghdr+0x160/0x160 [ 55.300197][ T8378] ? __lock_acquire+0x16b3/0x54c0 [ 55.305218][ T8378] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 55.311184][ T8378] ? find_held_lock+0x2d/0x110 [ 55.315935][ T8378] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.322180][ T8378] ? __fget_light+0x215/0x280 [ 55.326845][ T8378] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 55.333075][ T8378] __sys_sendmsg+0xe5/0x1b0 [ 55.337579][ T8378] ? __sys_sendmsg_sock+0x30/0x30 [ 55.342598][ T8378] ? syscall_enter_from_user_mode+0x27/0x70 [ 55.348505][ T8378] do_syscall_64+0x2d/0x70 [ 55.352911][ T8378] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 55.358791][ T8378] RIP: 0033:0x440a99 [ 55.362671][ T8378] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 55.382281][ T8378] RSP: 002b:00007ffcc1208ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.390677][ T8378] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000440a99 [ 55.398633][ T8378] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 executing program [ 55.406594][ T8378] RBP: 00007ffcc1208d00 R08: 0000000000000002 R09: 0000000000000001 [ 55.414557][ T8378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 55.422687][ T8378] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 00000000004004a0 [ 55.474497][ T8388] FAULT_INJECTION: forcing a failure. [ 55.474497][ T8388] name failslab, interval 1, probability 0, space 0, times 0 [ 55.488347][ T8388] CPU: 0 PID: 8388 Comm: syz-executor402 Not tainted 5.12.0-syzkaller #0 [ 55.497676][ T8388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.507817][ T8388] Call Trace: [ 55.511086][ T8388] dump_stack+0x141/0x1d7 [ 55.515660][ T8388] should_fail.cold+0x5/0xa [ 55.520248][ T8388] ? lockdep_init_map_type+0x2c3/0x7b0 [ 55.525810][ T8388] ? mesh_table_alloc+0x3d/0x170 [ 55.531202][ T8388] should_failslab+0x5/0x10 [ 55.535693][ T8388] kmem_cache_alloc_trace+0x55/0x2a0 [ 55.540964][ T8388] ? rhashtable_init+0x45d/0x7f0 [ 55.546012][ T8388] mesh_table_alloc+0x3d/0x170 [ 55.550764][ T8388] mesh_pathtbl_init+0x23/0xd0 [ 55.555515][ T8388] ieee80211_mesh_init_sdata+0x29c/0x580 [ 55.561570][ T8388] ieee80211_setup_sdata+0xab0/0xec0 [ 55.566848][ T8388] ieee80211_if_add+0xd91/0x18f0 [ 55.571797][ T8388] ieee80211_add_iface+0x99/0x160 [ 55.576811][ T8388] ? ieee80211_rfkill_poll+0xb0/0xb0 [ 55.582089][ T8388] nl80211_new_interface+0x541/0x1100 [ 55.587452][ T8388] ? cfg80211_tdls_oper_request+0x780/0x780 [ 55.593339][ T8388] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 55.599742][ T8388] ? nl80211_pre_doit+0xa6/0x5c0 [ 55.604666][ T8388] genl_family_rcv_msg_doit+0x228/0x320 [ 55.610305][ T8388] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 55.617663][ T8388] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.623899][ T8388] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.630124][ T8388] ? ns_capable+0xde/0x100 [ 55.634540][ T8388] genl_rcv_msg+0x328/0x580 [ 55.639204][ T8388] ? genl_get_cmd+0x480/0x480 [ 55.643867][ T8388] ? cfg80211_tdls_oper_request+0x780/0x780 [ 55.649747][ T8388] ? lock_release+0x720/0x720 [ 55.654427][ T8388] netlink_rcv_skb+0x153/0x420 [ 55.659190][ T8388] ? genl_get_cmd+0x480/0x480 [ 55.663947][ T8388] ? netlink_ack+0xaa0/0xaa0 [ 55.668548][ T8388] genl_rcv+0x24/0x40 [ 55.672821][ T8388] netlink_unicast+0x533/0x7d0 [ 55.677902][ T8388] ? netlink_attachskb+0x870/0x870 [ 55.683444][ T8388] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 55.690165][ T8388] ? __phys_addr_symbol+0x2c/0x70 [ 55.695932][ T8388] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 55.701659][ T8388] ? __check_object_size+0x171/0x3f0 [ 55.707109][ T8388] netlink_sendmsg+0x856/0xd90 [ 55.712038][ T8388] ? netlink_unicast+0x7d0/0x7d0 [ 55.717117][ T8388] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.723434][ T8388] ? netlink_unicast+0x7d0/0x7d0 [ 55.728357][ T8388] sock_sendmsg+0xcf/0x120 [ 55.732782][ T8388] ____sys_sendmsg+0x6e8/0x810 [ 55.737536][ T8388] ? kernel_sendmsg+0x50/0x50 [ 55.742782][ T8388] ? do_recvmmsg+0x6d0/0x6d0 [ 55.747980][ T8388] ? lock_chain_count+0x20/0x20 [ 55.753014][ T8388] ? _parse_integer+0x132/0x180 [ 55.757925][ T8388] ___sys_sendmsg+0xf3/0x170 [ 55.762504][ T8388] ? sendmsg_copy_msghdr+0x160/0x160 [ 55.767779][ T8388] ? __lock_acquire+0x16b3/0x54c0 [ 55.772807][ T8388] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 55.778774][ T8388] ? find_held_lock+0x2d/0x110 [ 55.783986][ T8388] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.790212][ T8388] ? __fget_light+0x215/0x280 [ 55.794876][ T8388] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 55.801111][ T8388] __sys_sendmsg+0xe5/0x1b0 [ 55.805600][ T8388] ? __sys_sendmsg_sock+0x30/0x30 [ 55.810617][ T8388] ? syscall_enter_from_user_mode+0x27/0x70 [ 55.816504][ T8388] do_syscall_64+0x2d/0x70 [ 55.820908][ T8388] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 55.826809][ T8388] RIP: 0033:0x440a99 [ 55.830693][ T8388] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 55.850296][ T8388] RSP: 002b:00007ffcc1208ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.858692][ T8388] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000440a99 [ 55.866662][ T8388] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 55.874884][ T8388] RBP: 00007ffcc1208d00 R08: 0000000000000002 R09: 0000000000000001 [ 55.883109][ T8388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 55.891239][ T8388] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 00000000004004a0 executing program [ 55.916433][ T5] ================================================================== [ 55.924837][ T5] BUG: KASAN: null-ptr-deref in try_to_grab_pending.part.0+0x26/0x770 [ 55.932999][ T5] Write of size 8 at addr 0000000000000088 by task kworker/0:0/5 [ 55.940699][ T5] [ 55.943022][ T5] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.12.0-syzkaller #0 [ 55.951510][ T5] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.962262][ T5] Workqueue: events cfg80211_destroy_iface_wk [ 55.968342][ T5] Call Trace: [ 55.971603][ T5] dump_stack+0x141/0x1d7 [ 55.975919][ T5] ? try_to_grab_pending.part.0+0x26/0x770 [ 55.981713][ T5] kasan_report.cold+0x5f/0xd8 [ 55.986480][ T5] ? try_to_grab_pending.part.0+0x26/0x770 [ 55.992283][ T5] kasan_check_range+0x13d/0x180 [ 55.997210][ T5] try_to_grab_pending.part.0+0x26/0x770 [ 56.002825][ T5] ? lockdep_hardirqs_off+0x90/0xd0 [ 56.008014][ T5] try_to_grab_pending+0xa1/0xd0 [ 56.012950][ T5] __cancel_work_timer+0xa6/0x570 [ 56.018076][ T5] ? try_to_grab_pending+0xd0/0xd0 [ 56.023629][ T5] ? slab_free_freelist_hook+0x92/0x210 [ 56.029172][ T5] rhashtable_free_and_destroy+0x2b/0x920 [ 56.034896][ T5] ? mesh_path_free_rcu+0x440/0x440 [ 56.040090][ T5] ? mesh_rmc_free+0x1ae/0x260 [ 56.044845][ T5] mesh_pathtbl_unregister+0x42/0xa0 [ 56.050291][ T5] ieee80211_teardown_sdata+0x216/0x2d0 [ 56.055823][ T5] ? __local_bh_enable_ip+0xa0/0x120 [ 56.061098][ T5] ? ieee80211_teardown_sdata+0x2d0/0x2d0 [ 56.067066][ T5] unregister_netdevice_many+0xc4c/0x1760 [ 56.072780][ T5] ? net_tx_action+0xbe0/0xbe0 [ 56.077531][ T5] ? mutex_lock_io_nested+0xf70/0xf70 [ 56.082903][ T5] ? netlink_broadcast_filtered+0x401/0xdc0 [ 56.088788][ T5] unregister_netdevice_queue+0x2dd/0x3c0 [ 56.094513][ T5] ? unregister_netdevice_many+0x1760/0x1760 [ 56.100505][ T5] _cfg80211_unregister_wdev+0x485/0x740 [ 56.106128][ T5] ieee80211_if_remove+0x1df/0x300 [ 56.111230][ T5] ieee80211_del_iface+0x12/0x20 [ 56.116180][ T5] cfg80211_destroy_ifaces+0x223/0x770 [ 56.121643][ T5] cfg80211_destroy_iface_wk+0x2c/0x40 [ 56.127102][ T5] process_one_work+0x98d/0x1600 [ 56.132031][ T5] ? pwq_dec_nr_in_flight+0x320/0x320 [ 56.137390][ T5] ? rwlock_bug.part.0+0x90/0x90 [ 56.142316][ T5] ? _raw_spin_lock_irq+0x41/0x50 [ 56.147331][ T5] worker_thread+0x64c/0x1120 [ 56.152003][ T5] ? process_one_work+0x1600/0x1600 [ 56.157188][ T5] kthread+0x3b1/0x4a0 [ 56.161245][ T5] ? __kthread_bind_mask+0xc0/0xc0 [ 56.166344][ T5] ret_from_fork+0x1f/0x30 [ 56.170761][ T5] ================================================================== [ 56.178802][ T5] Disabling lock debugging due to kernel taint [ 56.185015][ T5] Kernel panic - not syncing: panic_on_warn set ... [ 56.191576][ T5] CPU: 0 PID: 5 Comm: kworker/0:0 Tainted: G B 5.12.0-syzkaller #0 [ 56.200747][ T5] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.210781][ T5] Workqueue: events cfg80211_destroy_iface_wk [ 56.216835][ T5] Call Trace: [ 56.220095][ T5] dump_stack+0x141/0x1d7 [ 56.224415][ T5] panic+0x306/0x73d [ 56.228291][ T5] ? __warn_printk+0xf3/0xf3 [ 56.232868][ T5] ? try_to_grab_pending.part.0+0x26/0x770 [ 56.238654][ T5] ? try_to_grab_pending.part.0+0x26/0x770 [ 56.244443][ T5] end_report.cold+0x5a/0x5a [ 56.249116][ T5] kasan_report.cold+0x6a/0xd8 [ 56.254054][ T5] ? try_to_grab_pending.part.0+0x26/0x770 [ 56.260202][ T5] kasan_check_range+0x13d/0x180 [ 56.265300][ T5] try_to_grab_pending.part.0+0x26/0x770 [ 56.270915][ T5] ? lockdep_hardirqs_off+0x90/0xd0 [ 56.276093][ T5] try_to_grab_pending+0xa1/0xd0 [ 56.281010][ T5] __cancel_work_timer+0xa6/0x570 [ 56.286012][ T5] ? try_to_grab_pending+0xd0/0xd0 [ 56.291101][ T5] ? slab_free_freelist_hook+0x92/0x210 [ 56.296630][ T5] rhashtable_free_and_destroy+0x2b/0x920 [ 56.302331][ T5] ? mesh_path_free_rcu+0x440/0x440 [ 56.307514][ T5] ? mesh_rmc_free+0x1ae/0x260 [ 56.312258][ T5] mesh_pathtbl_unregister+0x42/0xa0 [ 56.317525][ T5] ieee80211_teardown_sdata+0x216/0x2d0 [ 56.323138][ T5] ? __local_bh_enable_ip+0xa0/0x120 [ 56.328404][ T5] ? ieee80211_teardown_sdata+0x2d0/0x2d0 [ 56.334113][ T5] unregister_netdevice_many+0xc4c/0x1760 [ 56.339908][ T5] ? net_tx_action+0xbe0/0xbe0 [ 56.344654][ T5] ? mutex_lock_io_nested+0xf70/0xf70 [ 56.350112][ T5] ? netlink_broadcast_filtered+0x401/0xdc0 [ 56.356006][ T5] unregister_netdevice_queue+0x2dd/0x3c0 [ 56.361709][ T5] ? unregister_netdevice_many+0x1760/0x1760 [ 56.367759][ T5] _cfg80211_unregister_wdev+0x485/0x740 [ 56.373482][ T5] ieee80211_if_remove+0x1df/0x300 [ 56.378663][ T5] ieee80211_del_iface+0x12/0x20 [ 56.383584][ T5] cfg80211_destroy_ifaces+0x223/0x770 [ 56.389028][ T5] cfg80211_destroy_iface_wk+0x2c/0x40 [ 56.394476][ T5] process_one_work+0x98d/0x1600 [ 56.399399][ T5] ? pwq_dec_nr_in_flight+0x320/0x320 [ 56.404765][ T5] ? rwlock_bug.part.0+0x90/0x90 [ 56.409705][ T5] ? _raw_spin_lock_irq+0x41/0x50 [ 56.414715][ T5] worker_thread+0x64c/0x1120 [ 56.419376][ T5] ? process_one_work+0x1600/0x1600 [ 56.424560][ T5] kthread+0x3b1/0x4a0 [ 56.428635][ T5] ? __kthread_bind_mask+0xc0/0xc0 [ 56.433730][ T5] ret_from_fork+0x1f/0x30 [ 56.441970][ T5] Kernel Offset: disabled [ 56.446378][ T5] Rebooting in 86400 seconds..