Warning: Permanently added '10.128.0.63' (ECDSA) to the list of known hosts. executing program [ 542.470030] FAULT_INJECTION: forcing a failure. [ 542.470030] name failslab, interval 1, probability 0, space 0, times 1 [ 542.481695] CPU: 1 PID: 8004 Comm: syz-executor681 Not tainted 4.14.206-syzkaller #0 [ 542.490443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 542.508104] Call Trace: [ 542.510876] dump_stack+0x1b2/0x283 [ 542.514544] should_fail.cold+0x10a/0x154 [ 542.518729] should_failslab+0xd6/0x130 [ 542.522726] kmem_cache_alloc_node_trace+0x25a/0x400 [ 542.527816] setup_kmem_cache_node+0x25f/0x4e0 [ 542.532396] __do_tune_cpucache+0x151/0x200 [ 542.537074] do_tune_cpucache+0x21/0xc0 [ 542.541389] ? calculate_slab_order+0xc4/0x110 [ 542.545962] enable_cpucache+0x3a/0xd0 [ 542.549835] __kmem_cache_create+0x19d/0x240 [ 542.554807] create_cache+0xab/0x1b0 [ 542.559034] kmem_cache_create+0x1bb/0x260 [ 542.563346] ieee80211_mesh_init_sdata+0x547/0x650 [ 542.568869] ieee80211_setup_sdata+0xb29/0xf40 [ 542.573465] ieee80211_if_add+0xce0/0x16b0 [ 542.577695] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 542.582960] ieee80211_add_iface+0x89/0x110 [ 542.587283] ? ieee80211_del_iface+0x20/0x20 [ 542.591751] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 542.597774] nl80211_new_interface+0x44b/0x1360 [ 542.605292] ? nl80211_prepare_wdev_dump+0x540/0x540 [ 542.610587] ? nl80211_notify_iface+0x190/0x190 [ 542.615243] ? nl80211_pre_doit+0x79/0x510 [ 542.620074] genl_family_rcv_msg+0x572/0xb20 [ 542.624915] ? genl_rcv+0x40/0x40 [ 542.628563] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 542.634037] ? trace_hardirqs_on+0x10/0x10 [ 542.638330] ? sock_sendmsg+0xb5/0x100 [ 542.642663] genl_rcv_msg+0xaf/0x140 [ 542.646367] netlink_rcv_skb+0x125/0x390 [ 542.650434] ? genl_family_rcv_msg+0xb20/0xb20 [ 542.655016] ? netlink_ack+0x9a0/0x9a0 [ 542.658897] ? lock_acquire+0x170/0x3f0 [ 542.663164] genl_rcv+0x24/0x40 [ 542.666437] netlink_unicast+0x437/0x610 [ 542.671103] ? netlink_sendskb+0xd0/0xd0 [ 542.675818] ? __check_object_size+0x179/0x22c [ 542.680506] netlink_sendmsg+0x62e/0xb80 [ 542.684557] ? nlmsg_notify+0x170/0x170 [ 542.688522] ? kernel_recvmsg+0x210/0x210 [ 542.692800] ? security_socket_sendmsg+0x83/0xb0 [ 542.697664] ? nlmsg_notify+0x170/0x170 [ 542.701631] sock_sendmsg+0xb5/0x100 [ 542.705332] ___sys_sendmsg+0x6c8/0x800 [ 542.709377] ? get_pid_task+0x91/0x130 [ 542.713513] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 542.718257] ? lock_downgrade+0x740/0x740 [ 542.722512] ? proc_fail_nth_write+0x7b/0x180 [ 542.726991] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 542.731966] ? fsnotify+0x974/0x11b0 [ 542.735667] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 542.740616] ? debug_check_no_obj_freed+0x2c0/0x674 [ 542.745656] ? vfs_write+0x35d/0x4d0 [ 542.749499] ? __fdget+0x167/0x1f0 [ 542.753025] ? sockfd_lookup_light+0xb2/0x160 [ 542.757539] __sys_sendmsg+0xa3/0x120 [ 542.761352] ? SyS_shutdown+0x160/0x160 [ 542.766114] ? SyS_read+0x210/0x210 [ 542.769909] SyS_sendmsg+0x27/0x40 [ 542.773564] ? __sys_sendmsg+0x120/0x120 [ 542.778030] do_syscall_64+0x1d5/0x640 [ 542.782644] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 542.788083] RIP: 0033:0x441869 [ 542.791292] RSP: 002b:00007ffe629ad558 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 542.799017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441869 [ 542.806275] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 542.813976] RBP: 00007ffe629ad570 R08: 0000000000000002 R09: 0000000000000000 [ 542.821581] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 542.828933] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 542.837080] enable_cpucache failed for mesh_rmc, error 12 [ 542.842778] kmem_cache_create(mesh_rmc) failed with error -12 [ 542.848957] CPU: 1 PID: 8004 Comm: syz-executor681 Not tainted 4.14.206-syzkaller #0 [ 542.857883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 542.874370] Call Trace: [ 542.876956] dump_stack+0x1b2/0x283 [ 542.880566] kmem_cache_create.cold+0x60/0x82 [ 542.885061] ieee80211_mesh_init_sdata+0x547/0x650 [ 542.890004] ieee80211_setup_sdata+0xb29/0xf40 [ 542.894604] ieee80211_if_add+0xce0/0x16b0 [ 542.898893] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 542.904174] ieee80211_add_iface+0x89/0x110 [ 542.908571] ? ieee80211_del_iface+0x20/0x20 [ 542.913835] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 542.919350] nl80211_new_interface+0x44b/0x1360 [ 542.924225] ? nl80211_prepare_wdev_dump+0x540/0x540 [ 542.930357] ? nl80211_notify_iface+0x190/0x190 [ 542.935021] ? nl80211_pre_doit+0x79/0x510 [ 542.939259] genl_family_rcv_msg+0x572/0xb20 [ 542.943656] ? genl_rcv+0x40/0x40 [ 542.947092] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 542.952555] ? trace_hardirqs_on+0x10/0x10 [ 542.956775] ? sock_sendmsg+0xb5/0x100 [ 542.960652] genl_rcv_msg+0xaf/0x140 [ 542.964421] netlink_rcv_skb+0x125/0x390 [ 542.969196] ? genl_family_rcv_msg+0xb20/0xb20 [ 542.973928] ? netlink_ack+0x9a0/0x9a0 [ 542.977813] ? lock_acquire+0x170/0x3f0 [ 542.982141] genl_rcv+0x24/0x40 [ 542.986653] netlink_unicast+0x437/0x610 [ 542.990734] ? netlink_sendskb+0xd0/0xd0 [ 542.995019] ? __check_object_size+0x179/0x22c [ 543.000205] netlink_sendmsg+0x62e/0xb80 [ 543.005181] ? nlmsg_notify+0x170/0x170 [ 543.009228] ? kernel_recvmsg+0x210/0x210 [ 543.014521] ? security_socket_sendmsg+0x83/0xb0 [ 543.020296] ? nlmsg_notify+0x170/0x170 [ 543.024793] sock_sendmsg+0xb5/0x100 [ 543.029104] ___sys_sendmsg+0x6c8/0x800 [ 543.033611] ? get_pid_task+0x91/0x130 [ 543.038040] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 543.042785] ? lock_downgrade+0x740/0x740 [ 543.046923] ? proc_fail_nth_write+0x7b/0x180 [ 543.051406] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 543.056480] ? fsnotify+0x974/0x11b0 [ 543.060206] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 543.065575] ? debug_check_no_obj_freed+0x2c0/0x674 [ 543.072153] ? vfs_write+0x35d/0x4d0 [ 543.075962] ? __fdget+0x167/0x1f0 [ 543.079504] ? sockfd_lookup_light+0xb2/0x160 [ 543.084122] __sys_sendmsg+0xa3/0x120 [ 543.088056] ? SyS_shutdown+0x160/0x160 [ 543.094139] ? SyS_read+0x210/0x210 [ 543.097846] SyS_sendmsg+0x27/0x40 [ 543.102132] ? __sys_sendmsg+0x120/0x120 [ 543.106260] do_syscall_64+0x1d5/0x640 [ 543.110144] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 543.115844] RIP: 0033:0x441869 executing program [ 543.119302] RSP: 002b:00007ffe629ad558 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 543.127684] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441869 [ 543.136841] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 543.145229] RBP: 00007ffe629ad570 R08: 0000000000000002 R09: 0000000000000000 [ 543.153889] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 543.163209] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 543.181589] FAULT_INJECTION: forcing a failure. [ 543.181589] name failslab, interval 1, probability 0, space 0, times 0 [ 543.192993] CPU: 1 PID: 8005 Comm: syz-executor681 Not tainted 4.14.206-syzkaller #0 [ 543.201329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.211008] Call Trace: [ 543.213579] dump_stack+0x1b2/0x283 [ 543.217299] should_fail.cold+0x10a/0x154 [ 543.221472] should_failslab+0xd6/0x130 [ 543.225610] kmem_cache_alloc_trace+0x47/0x3d0 [ 543.230267] mesh_pathtbl_init+0xf5/0x290 [ 543.234395] ieee80211_mesh_init_sdata+0x2b4/0x650 [ 543.239304] ieee80211_setup_sdata+0xb29/0xf40 [ 543.243870] ieee80211_if_add+0xce0/0x16b0 [ 543.250034] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 543.256095] ieee80211_add_iface+0x89/0x110 [ 543.260402] ? ieee80211_del_iface+0x20/0x20 [ 543.264800] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 543.270245] nl80211_new_interface+0x44b/0x1360 [ 543.274894] ? nl80211_prepare_wdev_dump+0x540/0x540 [ 543.279974] ? nl80211_notify_iface+0x190/0x190 [ 543.284628] ? nl80211_pre_doit+0x79/0x510 [ 543.288862] genl_family_rcv_msg+0x572/0xb20 [ 543.293250] ? genl_rcv+0x40/0x40 [ 543.296684] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 543.302116] ? trace_hardirqs_on+0x10/0x10 [ 543.306328] ? sock_sendmsg+0xb5/0x100 [ 543.310221] genl_rcv_msg+0xaf/0x140 [ 543.313913] netlink_rcv_skb+0x125/0x390 [ 543.317981] ? genl_family_rcv_msg+0xb20/0xb20 [ 543.322540] ? netlink_ack+0x9a0/0x9a0 [ 543.326407] ? lock_acquire+0x170/0x3f0 [ 543.330362] genl_rcv+0x24/0x40 [ 543.333617] netlink_unicast+0x437/0x610 [ 543.337654] ? netlink_sendskb+0xd0/0xd0 [ 543.341692] ? __check_object_size+0x179/0x22c [ 543.346252] netlink_sendmsg+0x62e/0xb80 [ 543.350290] ? nlmsg_notify+0x170/0x170 [ 543.354241] ? kernel_recvmsg+0x210/0x210 [ 543.358367] ? security_socket_sendmsg+0x83/0xb0 [ 543.363096] ? nlmsg_notify+0x170/0x170 [ 543.367047] sock_sendmsg+0xb5/0x100 [ 543.370736] ___sys_sendmsg+0x6c8/0x800 [ 543.374686] ? get_pid_task+0x91/0x130 [ 543.378549] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 543.383281] ? lock_downgrade+0x740/0x740 [ 543.387406] ? proc_fail_nth_write+0x7b/0x180 [ 543.391891] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 543.396797] ? fsnotify+0x974/0x11b0 [ 543.400497] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 543.405407] ? debug_check_no_obj_freed+0x2c0/0x674 [ 543.410404] ? vfs_write+0x35d/0x4d0 [ 543.414095] ? __fdget+0x167/0x1f0 [ 543.417609] ? sockfd_lookup_light+0xb2/0x160 [ 543.422080] __sys_sendmsg+0xa3/0x120 [ 543.425857] ? SyS_shutdown+0x160/0x160 [ 543.429824] ? SyS_read+0x210/0x210 [ 543.433426] SyS_sendmsg+0x27/0x40 [ 543.436940] ? __sys_sendmsg+0x120/0x120 [ 543.440984] do_syscall_64+0x1d5/0x640 [ 543.444851] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 543.450028] RIP: 0033:0x441869 [ 543.453196] RSP: 002b:00007ffe629ad558 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 543.460877] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441869 [ 543.468123] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 543.475381] RBP: 00007ffe629ad570 R08: 0000000000000002 R09: 0000000000000000 [ 543.482628] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 543.489871] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 543.497433] BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1385 [ 543.505823] in_atomic(): 0, irqs_disabled(): 1, pid: 8005, name: syz-executor681 [ 543.513346] 3 locks held by syz-executor681/8005: [ 543.518167] #0: (cb_lock){++++}, at: [] genl_rcv+0x15/0x40 [ 543.525699] #1: (genl_mutex){+.+.}, at: [] genl_rcv_msg+0x112/0x140 [ 543.533836] #2: (rtnl_mutex){+.+.}, at: [] nl80211_pre_doit+0x2d9/0x510 [ 543.542307] irq event stamp: 731 [ 543.545648] hardirqs last enabled at (731): [] __cancel_work_timer+0x2c1/0x460 [ 543.554629] hardirqs last disabled at (730): [] try_to_grab_pending+0xb5/0x610 [ 543.563525] softirqs last enabled at (724): [] __do_softirq+0x6ab/0xa1d [ 543.571954] softirqs last disabled at (635): [] irq_exit+0x193/0x240 [ 543.579987] CPU: 1 PID: 8005 Comm: syz-executor681 Not tainted 4.14.206-syzkaller #0 [ 543.587849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.597206] Call Trace: [ 543.599775] dump_stack+0x1b2/0x283 [ 543.603380] ? preempt_schedule_irq+0x83/0x140 [ 543.607995] ___might_sleep.cold+0x235/0x250 [ 543.612480] __do_page_fault+0x2dc/0xad0 [ 543.616522] ? __lock_acquire+0x5fc/0x3f20 [ 543.620732] ? spurious_fault+0x640/0x640 [ 543.624914] ? do_page_fault+0x60/0x4f2 [ 543.628866] page_fault+0x25/0x50 [ 543.632297] RIP: 0010:__lock_acquire+0x21e/0x3f20 [ 543.637111] RSP: 0018:ffff8880b2887040 EFLAGS: 00010002 [ 543.642459] RAX: 00000000000001c8 RBX: 0000000000000000 RCX: 0000000000000000 [ 543.649750] RDX: 1ffff110155eb566 RSI: 0000000000000000 RDI: ffff8880aaf5ab30 [ 543.656996] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 543.664239] R10: 0000000000000001 R11: ffff888095ef6080 R12: ffff8880aaf5ab28 [ 543.671482] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff8beb2d40 [ 543.678737] ? __lock_acquire+0x5fc/0x3f20 [ 543.682953] ? trace_hardirqs_on+0x10/0x10 [ 543.687165] ? check_preemption_disabled+0x35/0x240 [ 543.692183] ? __switch_to_xtra+0x93/0x12f0 [ 543.696479] ? finish_task_switch+0x178/0x610 [ 543.700950] lock_acquire+0x170/0x3f0 [ 543.704728] ? flush_work+0x88/0x770 [ 543.708417] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 543.713407] flush_work+0xad/0x770 [ 543.717006] ? flush_work+0x88/0x770 [ 543.720692] ? worker_thread+0xff0/0xff0 [ 543.724724] ? __schedule+0x893/0x1de0 [ 543.728588] ? mark_held_locks+0xa6/0xf0 [ 543.732623] ? retint_kernel+0x2d/0x2d [ 543.736482] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 543.741473] ? mark_held_locks+0xa6/0xf0 [ 543.745508] ? __cancel_work_timer+0x2c1/0x460 [ 543.750064] __cancel_work_timer+0x321/0x460 [ 543.754474] ? work_on_cpu_safe+0x70/0x70 [ 543.758594] ? dump_stack+0x26c/0x283 [ 543.762432] rhashtable_free_and_destroy+0x26/0x710 [ 543.767427] ? mesh_path_tbl_expire.constprop.0+0x1d0/0x1d0 [ 543.773124] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 543.778133] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 543.782960] mesh_pathtbl_init+0x223/0x290 [ 543.787168] ieee80211_mesh_init_sdata+0x2b4/0x650 [ 543.792084] ieee80211_setup_sdata+0xb29/0xf40 [ 543.796658] ieee80211_if_add+0xce0/0x16b0 [ 543.800866] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 543.806115] ieee80211_add_iface+0x89/0x110 [ 543.810434] ? ieee80211_del_iface+0x20/0x20 [ 543.814822] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 543.820268] nl80211_new_interface+0x44b/0x1360 [ 543.824913] ? nl80211_prepare_wdev_dump+0x540/0x540 [ 543.829989] ? nl80211_notify_iface+0x190/0x190 [ 543.834632] ? nl80211_pre_doit+0x79/0x510 [ 543.838844] genl_family_rcv_msg+0x572/0xb20 [ 543.843228] ? genl_rcv+0x40/0x40 [ 543.846655] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 543.852079] ? trace_hardirqs_on+0x10/0x10 [ 543.856287] ? sock_sendmsg+0xb5/0x100 [ 543.860149] genl_rcv_msg+0xaf/0x140 [ 543.863852] netlink_rcv_skb+0x125/0x390 [ 543.867894] ? genl_family_rcv_msg+0xb20/0xb20 [ 543.872454] ? netlink_ack+0x9a0/0x9a0 [ 543.876318] ? lock_acquire+0x170/0x3f0 [ 543.880270] genl_rcv+0x24/0x40 [ 543.883531] netlink_unicast+0x437/0x610 [ 543.887566] ? netlink_sendskb+0xd0/0xd0 [ 543.891607] ? __check_object_size+0x179/0x22c [ 543.896165] netlink_sendmsg+0x62e/0xb80 [ 543.900213] ? nlmsg_notify+0x170/0x170 [ 543.904172] ? kernel_recvmsg+0x210/0x210 [ 543.908298] ? security_socket_sendmsg+0x83/0xb0 [ 543.913032] ? nlmsg_notify+0x170/0x170 [ 543.916981] sock_sendmsg+0xb5/0x100 [ 543.920671] ___sys_sendmsg+0x6c8/0x800 [ 543.924621] ? get_pid_task+0x91/0x130 [ 543.929266] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 543.934005] ? lock_downgrade+0x740/0x740 [ 543.938137] ? proc_fail_nth_write+0x7b/0x180 [ 543.942607] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 543.947510] ? fsnotify+0x974/0x11b0 [ 543.951197] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 543.956098] ? debug_check_no_obj_freed+0x2c0/0x674 [ 543.961098] ? vfs_write+0x35d/0x4d0 [ 543.964787] ? __fdget+0x167/0x1f0 [ 543.968301] ? sockfd_lookup_light+0xb2/0x160 [ 543.972807] __sys_sendmsg+0xa3/0x120 [ 543.976597] ? SyS_shutdown+0x160/0x160 [ 543.980550] ? SyS_read+0x210/0x210 [ 543.984179] SyS_sendmsg+0x27/0x40 [ 543.987703] ? __sys_sendmsg+0x120/0x120 [ 543.991755] do_syscall_64+0x1d5/0x640 [ 543.995619] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 544.000802] RIP: 0033:0x441869 [ 544.003964] RSP: 002b:00007ffe629ad558 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 544.011649] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441869 [ 544.018919] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 544.026182] RBP: 00007ffe629ad570 R08: 0000000000000002 R09: 0000000000000000 [ 544.033430] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 544.040696] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 544.047952] BUG: unable to handle kernel NULL pointer dereference at 0000000000000300 [ 544.055899] IP: __lock_acquire+0x21e/0x3f20 [ 544.060191] PGD a3091067 P4D a3091067 PUD ab03e067 PMD 0 [ 544.065706] Oops: 0002 [#1] PREEMPT SMP KASAN [ 544.070173] Modules linked in: [ 544.073340] CPU: 1 PID: 8005 Comm: syz-executor681 Tainted: G W 4.14.206-syzkaller #0 [ 544.082404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 544.091730] task: ffff888095ef6080 task.stack: ffff8880b2880000 [ 544.097764] RIP: 0010:__lock_acquire+0x21e/0x3f20 [ 544.102613] RSP: 0018:ffff8880b2887040 EFLAGS: 00010002 [ 544.107951] RAX: 00000000000001c8 RBX: 0000000000000000 RCX: 0000000000000000 [ 544.115212] RDX: 1ffff110155eb566 RSI: 0000000000000000 RDI: ffff8880aaf5ab30 [ 544.122457] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 544.129726] R10: 0000000000000001 R11: ffff888095ef6080 R12: ffff8880aaf5ab28 [ 544.137027] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff8beb2d40 [ 544.144272] FS: 0000000002015880(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000 [ 544.153451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 544.159332] CR2: 0000000000000300 CR3: 00000000af9ec000 CR4: 00000000001406e0 [ 544.166577] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 544.173846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 544.181091] Call Trace: [ 544.183744] ? __lock_acquire+0x5fc/0x3f20 [ 544.187954] ? trace_hardirqs_on+0x10/0x10 [ 544.192162] ? check_preemption_disabled+0x35/0x240 [ 544.197164] ? __switch_to_xtra+0x93/0x12f0 [ 544.201457] ? finish_task_switch+0x178/0x610 [ 544.205923] lock_acquire+0x170/0x3f0 [ 544.209698] ? flush_work+0x88/0x770 [ 544.213384] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 544.218375] flush_work+0xad/0x770 [ 544.221886] ? flush_work+0x88/0x770 [ 544.225574] ? worker_thread+0xff0/0xff0 [ 544.229618] ? __schedule+0x893/0x1de0 [ 544.233484] ? mark_held_locks+0xa6/0xf0 [ 544.237534] ? retint_kernel+0x2d/0x2d [ 544.241401] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 544.246405] ? mark_held_locks+0xa6/0xf0 [ 544.250440] ? __cancel_work_timer+0x2c1/0x460 [ 544.254996] __cancel_work_timer+0x321/0x460 [ 544.259378] ? work_on_cpu_safe+0x70/0x70 [ 544.263498] ? dump_stack+0x26c/0x283 [ 544.267275] rhashtable_free_and_destroy+0x26/0x710 [ 544.272263] ? mesh_path_tbl_expire.constprop.0+0x1d0/0x1d0 [ 544.277947] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 544.282936] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 544.287749] mesh_pathtbl_init+0x223/0x290 [ 544.291956] ieee80211_mesh_init_sdata+0x2b4/0x650 [ 544.296882] ieee80211_setup_sdata+0xb29/0xf40 [ 544.301441] ieee80211_if_add+0xce0/0x16b0 [ 544.305664] ? kmem_cache_alloc_node_trace+0x383/0x400 [ 544.310920] ieee80211_add_iface+0x89/0x110 [ 544.315217] ? ieee80211_del_iface+0x20/0x20 [ 544.319601] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 544.325042] nl80211_new_interface+0x44b/0x1360 [ 544.329689] ? nl80211_prepare_wdev_dump+0x540/0x540 [ 544.334766] ? nl80211_notify_iface+0x190/0x190 [ 544.339408] ? nl80211_pre_doit+0x79/0x510 [ 544.343621] genl_family_rcv_msg+0x572/0xb20 [ 544.348003] ? genl_rcv+0x40/0x40 [ 544.351442] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 544.356865] ? trace_hardirqs_on+0x10/0x10 [ 544.361075] ? sock_sendmsg+0xb5/0x100 [ 544.364949] genl_rcv_msg+0xaf/0x140 [ 544.368637] netlink_rcv_skb+0x125/0x390 [ 544.372671] ? genl_family_rcv_msg+0xb20/0xb20 [ 544.377224] ? netlink_ack+0x9a0/0x9a0 [ 544.381087] ? lock_acquire+0x170/0x3f0 [ 544.385036] genl_rcv+0x24/0x40 [ 544.388290] netlink_unicast+0x437/0x610 [ 544.392324] ? netlink_sendskb+0xd0/0xd0 [ 544.396374] ? __check_object_size+0x179/0x22c [ 544.400942] netlink_sendmsg+0x62e/0xb80 [ 544.404977] ? nlmsg_notify+0x170/0x170 [ 544.408923] ? kernel_recvmsg+0x210/0x210 [ 544.413044] ? security_socket_sendmsg+0x83/0xb0 [ 544.417776] ? nlmsg_notify+0x170/0x170 [ 544.421725] sock_sendmsg+0xb5/0x100 [ 544.425410] ___sys_sendmsg+0x6c8/0x800 [ 544.429358] ? get_pid_task+0x91/0x130 [ 544.433219] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 544.437946] ? lock_downgrade+0x740/0x740 [ 544.442077] ? proc_fail_nth_write+0x7b/0x180 [ 544.446542] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 544.451457] ? fsnotify+0x974/0x11b0 [ 544.455143] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 544.460047] ? debug_check_no_obj_freed+0x2c0/0x674 [ 544.465038] ? vfs_write+0x35d/0x4d0 [ 544.468724] ? __fdget+0x167/0x1f0 [ 544.472253] ? sockfd_lookup_light+0xb2/0x160 [ 544.476744] __sys_sendmsg+0xa3/0x120 [ 544.480517] ? SyS_shutdown+0x160/0x160 [ 544.484475] ? SyS_read+0x210/0x210 [ 544.488077] SyS_sendmsg+0x27/0x40 [ 544.491589] ? __sys_sendmsg+0x120/0x120 [ 544.495624] do_syscall_64+0x1d5/0x640 [ 544.499500] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 544.504674] RIP: 0033:0x441869 [ 544.507836] RSP: 002b:00007ffe629ad558 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 544.515516] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441869 [ 544.522770] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 544.530021] RBP: 00007ffe629ad570 R08: 0000000000000002 R09: 0000000000000000 [ 544.537269] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 544.544514] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 544.551766] Code: 00 fc ff df 41 89 f6 4b 8d 7c f4 08 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 5e 2a 00 00 4b 8b 44 f4 08 48 85 c0 0f 84 31 ff ff ff ff 80 38 01 00 00 49 8d b3 80 08 00 00 48 ba 00 00 00 00 00 [ 544.570822] RIP: __lock_acquire+0x21e/0x3f20 RSP: ffff8880b2887040 [ 544.577111] CR2: 0000000000000300 [ 544.580542] ---[ end trace 3dda8e650e704779 ]--- [ 544.585627] Kernel panic - not syncing: Fatal exception [ 544.591604] Kernel Offset: disabled [ 544.595214] Rebooting in 86400 seconds..