Warning: Permanently added '10.128.0.132' (ECDSA) to the list of known hosts. executing program [ 38.317343] FAULT_INJECTION: forcing a failure. [ 38.317343] name failslab, interval 1, probability 0, space 0, times 1 [ 38.328704] CPU: 0 PID: 8154 Comm: syz-executor539 Not tainted 4.19.152-syzkaller #0 [ 38.336586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.345920] Call Trace: [ 38.348492] dump_stack+0x1fc/0x2fe [ 38.352106] should_fail.cold+0xa/0x14 [ 38.355987] ? setup_fault_attr+0x200/0x200 [ 38.360301] ? lock_acquire+0x170/0x3c0 [ 38.364273] __should_failslab+0x115/0x180 [ 38.368516] should_failslab+0x5/0xf [ 38.372212] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 38.377314] setup_kmem_cache_node+0x283/0x510 [ 38.381893] __do_tune_cpucache+0x161/0x210 [ 38.386217] enable_cpucache+0x50/0x130 [ 38.390174] __kmem_cache_create+0x1a7/0x260 [ 38.394566] create_cache+0xd1/0x1f0 [ 38.398264] kmem_cache_create_usercopy+0x1a6/0x240 [ 38.403280] kmem_cache_create+0xd/0x10 [ 38.407239] ieee80211_mesh_init_sdata+0x47c/0x550 [ 38.412155] ieee80211_setup_sdata+0xcbb/0xf70 [ 38.416723] ieee80211_if_add+0xe19/0x17c0 [ 38.420943] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 38.425941] ieee80211_add_iface+0x99/0x160 [ 38.430245] ? ieee80211_del_iface+0x20/0x20 [ 38.434640] nl80211_new_interface+0x531/0x1570 [ 38.439312] ? nl80211_prepare_wdev_dump+0x550/0x550 [ 38.444405] ? nl80211_notify_iface+0x1b0/0x1b0 [ 38.449066] ? nl80211_pre_doit+0xa2/0x620 [ 38.453291] ? __cfg80211_rdev_from_attrs+0x700/0x700 [ 38.458466] genl_family_rcv_msg+0x642/0xc40 [ 38.462866] ? genl_rcv+0x40/0x40 [ 38.466302] ? genl_rcv_msg+0x12f/0x160 [ 38.470262] ? __mutex_add_waiter+0x160/0x160 [ 38.474748] ? __radix_tree_lookup+0x216/0x370 [ 38.479319] genl_rcv_msg+0xbf/0x160 [ 38.483014] netlink_rcv_skb+0x160/0x440 [ 38.487058] ? genl_family_rcv_msg+0xc40/0xc40 [ 38.491635] ? netlink_ack+0xae0/0xae0 [ 38.495520] ? genl_rcv+0x15/0x40 [ 38.498959] genl_rcv+0x24/0x40 [ 38.502240] netlink_unicast+0x4d5/0x690 [ 38.506321] ? netlink_sendskb+0x110/0x110 [ 38.510543] ? _copy_from_iter_full+0x229/0x7c0 [ 38.515195] ? __phys_addr_symbol+0x2c/0x70 [ 38.519500] ? __check_object_size+0x17b/0x3d1 [ 38.524064] netlink_sendmsg+0x6bb/0xc40 [ 38.528113] ? aa_af_perm+0x230/0x230 [ 38.531894] ? nlmsg_notify+0x1a0/0x1a0 [ 38.535850] ? kernel_recvmsg+0x220/0x220 [ 38.539984] ? nlmsg_notify+0x1a0/0x1a0 [ 38.543940] sock_sendmsg+0xc3/0x120 [ 38.547647] ___sys_sendmsg+0x7bb/0x8e0 [ 38.551614] ? check_preemption_disabled+0x41/0x280 [ 38.556629] ? copy_msghdr_from_user+0x440/0x440 [ 38.561400] ? proc_fail_nth_write+0x95/0x1d0 [ 38.565879] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 38.570794] ? debug_check_no_obj_freed+0x201/0x482 [ 38.575796] ? __vfs_write+0xff/0x770 [ 38.579579] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 38.584494] ? common_file_perm+0x4e5/0x850 [ 38.588798] ? kernel_read+0x110/0x110 [ 38.592673] ? trace_hardirqs_off+0x64/0x200 [ 38.597064] ? fsnotify+0x84e/0xe10 [ 38.600689] ? vfs_write+0x3d7/0x540 [ 38.604395] ? __fdget+0x1a0/0x230 [ 38.607922] __x64_sys_sendmsg+0x132/0x220 [ 38.612139] ? __sys_sendmsg+0x1b0/0x1b0 [ 38.616182] ? vfs_write+0x393/0x540 [ 38.619886] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 38.625244] ? trace_hardirqs_off_caller+0x6e/0x210 [ 38.630283] ? do_syscall_64+0x21/0x620 [ 38.634263] do_syscall_64+0xf9/0x620 [ 38.638067] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 38.643236] RIP: 0033:0x4424d9 [ 38.646409] Code: e8 4c b0 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 eb 06 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 38.665316] RSP: 002b:00007ffd8989b488 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 38.673039] RAX: ffffffffffffffda RBX: 00007ffd8989b490 RCX: 00000000004424d9 [ 38.680324] RDX: 0000000000000000 RSI: 00000000200006c0 RDI: 0000000000000003 [ 38.687665] RBP: 0000000000000005 R08: 0000000000000002 R09: 0000000000003231 [ 38.694920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.702224] R13: 00000000004030e0 R14: 0000000000000000 R15: 0000000000000000 [ 38.710601] enable_cpucache failed for mesh_rmc, error 12 [ 38.716230] kmem_cache_create(mesh_rmc) failed with error -12 [ 38.722301] CPU: 0 PID: 8154 Comm: syz-executor539 Not tainted 4.19.152-syzkaller #0 [ 38.730182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.739534] Call Trace: [ 38.742116] dump_stack+0x1fc/0x2fe [ 38.745750] kmem_cache_create_usercopy.cold+0x23/0xae [ 38.751011] kmem_cache_create+0xd/0x10 [ 38.754971] ieee80211_mesh_init_sdata+0x47c/0x550 [ 38.759889] ieee80211_setup_sdata+0xcbb/0xf70 [ 38.764466] ieee80211_if_add+0xe19/0x17c0 [ 38.768693] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 38.773710] ieee80211_add_iface+0x99/0x160 [ 38.778014] ? ieee80211_del_iface+0x20/0x20 [ 38.782410] nl80211_new_interface+0x531/0x1570 [ 38.787084] ? nl80211_prepare_wdev_dump+0x550/0x550 [ 38.792173] ? nl80211_notify_iface+0x1b0/0x1b0 [ 38.796829] ? nl80211_pre_doit+0xa2/0x620 [ 38.801062] ? __cfg80211_rdev_from_attrs+0x700/0x700 [ 38.806239] genl_family_rcv_msg+0x642/0xc40 [ 38.810635] ? genl_rcv+0x40/0x40 [ 38.814070] ? genl_rcv_msg+0x12f/0x160 [ 38.818999] ? __mutex_add_waiter+0x160/0x160 [ 38.823497] ? __radix_tree_lookup+0x216/0x370 [ 38.828086] genl_rcv_msg+0xbf/0x160 [ 38.831787] netlink_rcv_skb+0x160/0x440 [ 38.835851] ? genl_family_rcv_msg+0xc40/0xc40 [ 38.840432] ? netlink_ack+0xae0/0xae0 [ 38.844306] ? genl_rcv+0x15/0x40 [ 38.847760] genl_rcv+0x24/0x40 [ 38.851020] netlink_unicast+0x4d5/0x690 [ 38.855065] ? netlink_sendskb+0x110/0x110 [ 38.859310] ? _copy_from_iter_full+0x229/0x7c0 [ 38.863968] ? __phys_addr_symbol+0x2c/0x70 [ 38.868275] ? __check_object_size+0x17b/0x3d1 [ 38.872860] netlink_sendmsg+0x6bb/0xc40 [ 38.876920] ? aa_af_perm+0x230/0x230 [ 38.880705] ? nlmsg_notify+0x1a0/0x1a0 [ 38.884664] ? kernel_recvmsg+0x220/0x220 [ 38.888797] ? nlmsg_notify+0x1a0/0x1a0 [ 38.892755] sock_sendmsg+0xc3/0x120 [ 38.896469] ___sys_sendmsg+0x7bb/0x8e0 [ 38.900431] ? check_preemption_disabled+0x41/0x280 [ 38.905433] ? copy_msghdr_from_user+0x440/0x440 [ 38.910177] ? proc_fail_nth_write+0x95/0x1d0 [ 38.914680] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 38.919610] ? debug_check_no_obj_freed+0x201/0x482 [ 38.924611] ? __vfs_write+0xff/0x770 [ 38.928392] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 38.933301] ? common_file_perm+0x4e5/0x850 [ 38.937604] ? kernel_read+0x110/0x110 [ 38.941475] ? trace_hardirqs_off+0x64/0x200 [ 38.945865] ? fsnotify+0x84e/0xe10 [ 38.949472] ? vfs_write+0x3d7/0x540 [ 38.953282] ? __fdget+0x1a0/0x230 [ 38.956805] __x64_sys_sendmsg+0x132/0x220 [ 38.961022] ? __sys_sendmsg+0x1b0/0x1b0 [ 38.965064] ? vfs_write+0x393/0x540 [ 38.968869] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 38.974304] ? trace_hardirqs_off_caller+0x6e/0x210 [ 38.979303] ? do_syscall_64+0x21/0x620 [ 38.983290] do_syscall_64+0xf9/0x620 [ 38.988054] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 38.993232] RIP: 0033:0x4424d9 [ 38.996424] Code: e8 4c b0 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 eb 06 fc ff c3 66 2e 0f 1f 84 00 00 00 00 executing program [ 39.015323] RSP: 002b:00007ffd8989b488 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 39.023014] RAX: ffffffffffffffda RBX: 00007ffd8989b490 RCX: 00000000004424d9 [ 39.030264] RDX: 0000000000000000 RSI: 00000000200006c0 RDI: 0000000000000003 [ 39.037531] RBP: 0000000000000005 R08: 0000000000000002 R09: 0000000000003231 [ 39.044788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.052038] R13: 00000000004030e0 R14: 0000000000000000 R15: 0000000000000000 [ 39.089573] FAULT_INJECTION: forcing a failure. [ 39.089573] name failslab, interval 1, probability 0, space 0, times 0 [ 39.101134] CPU: 0 PID: 8167 Comm: syz-executor539 Not tainted 4.19.152-syzkaller #0 [ 39.109014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.118348] Call Trace: [ 39.120922] dump_stack+0x1fc/0x2fe [ 39.124533] should_fail.cold+0xa/0x14 [ 39.128406] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 39.132971] ? setup_fault_attr+0x200/0x200 [ 39.137275] ? should_fail+0x142/0x7b0 [ 39.141156] ? check_preemption_disabled+0x41/0x280 [ 39.146170] __should_failslab+0x115/0x180 [ 39.150406] should_failslab+0x5/0xf [ 39.154105] kmem_cache_alloc_trace+0x46/0x380 [ 39.158684] mesh_table_alloc+0x3d/0x150 [ 39.162760] mesh_pathtbl_init+0x2d/0x100 [ 39.166892] ieee80211_mesh_init_sdata+0x28e/0x550 [ 39.171813] ieee80211_setup_sdata+0xcbb/0xf70 [ 39.176390] ieee80211_if_add+0xe19/0x17c0 [ 39.180622] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 39.185624] ieee80211_add_iface+0x99/0x160 [ 39.189945] ? ieee80211_del_iface+0x20/0x20 [ 39.194360] nl80211_new_interface+0x531/0x1570 [ 39.199016] ? nl80211_prepare_wdev_dump+0x550/0x550 [ 39.204200] ? nl80211_notify_iface+0x1b0/0x1b0 [ 39.208856] ? nl80211_pre_doit+0xa2/0x620 [ 39.213087] ? __cfg80211_rdev_from_attrs+0x700/0x700 [ 39.218264] genl_family_rcv_msg+0x642/0xc40 [ 39.222672] ? genl_rcv+0x40/0x40 [ 39.226104] ? genl_rcv_msg+0x12f/0x160 [ 39.230061] ? __mutex_add_waiter+0x160/0x160 [ 39.234547] ? __radix_tree_lookup+0x216/0x370 [ 39.239116] genl_rcv_msg+0xbf/0x160 [ 39.242814] netlink_rcv_skb+0x160/0x440 [ 39.246872] ? genl_family_rcv_msg+0xc40/0xc40 [ 39.251438] ? netlink_ack+0xae0/0xae0 [ 39.255324] ? genl_rcv+0x15/0x40 [ 39.258761] genl_rcv+0x24/0x40 [ 39.262038] netlink_unicast+0x4d5/0x690 [ 39.266085] ? netlink_sendskb+0x110/0x110 [ 39.270303] ? _copy_from_iter_full+0x229/0x7c0 [ 39.274953] ? __phys_addr_symbol+0x2c/0x70 [ 39.279257] ? __check_object_size+0x17b/0x3d1 [ 39.283824] netlink_sendmsg+0x6bb/0xc40 [ 39.287928] ? aa_af_perm+0x230/0x230 [ 39.291715] ? nlmsg_notify+0x1a0/0x1a0 [ 39.295690] ? kernel_recvmsg+0x220/0x220 [ 39.299833] ? nlmsg_notify+0x1a0/0x1a0 [ 39.303793] sock_sendmsg+0xc3/0x120 [ 39.307493] ___sys_sendmsg+0x7bb/0x8e0 [ 39.311457] ? check_preemption_disabled+0x41/0x280 [ 39.316475] ? copy_msghdr_from_user+0x440/0x440 [ 39.321236] ? proc_fail_nth_write+0x95/0x1d0 [ 39.325732] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 39.330654] ? debug_check_no_obj_freed+0x201/0x482 [ 39.335659] ? __vfs_write+0xff/0x770 [ 39.339485] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 39.344400] ? common_file_perm+0x4e5/0x850 [ 39.348708] ? kernel_read+0x110/0x110 [ 39.352579] ? trace_hardirqs_off+0x64/0x200 [ 39.356972] ? fsnotify+0x84e/0xe10 [ 39.360584] ? vfs_write+0x3d7/0x540 [ 39.364283] ? __fdget+0x1a0/0x230 [ 39.367823] __x64_sys_sendmsg+0x132/0x220 [ 39.372040] ? __sys_sendmsg+0x1b0/0x1b0 [ 39.376083] ? vfs_write+0x393/0x540 [ 39.379791] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 39.385140] ? trace_hardirqs_off_caller+0x6e/0x210 [ 39.390226] ? do_syscall_64+0x21/0x620 [ 39.394184] do_syscall_64+0xf9/0x620 [ 39.397973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.403233] RIP: 0033:0x4424d9 [ 39.406406] Code: e8 4c b0 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 eb 06 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 39.425292] RSP: 002b:00007ffd8989b488 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 39.432998] RAX: ffffffffffffffda RBX: 00007ffd8989b490 RCX: 00000000004424d9 [ 39.440250] RDX: 0000000000000000 RSI: 00000000200006c0 RDI: 0000000000000003 [ 39.447500] RBP: 0000000000000005 R08: 0000000000000002 R09: 0000000000003231 [ 39.454751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 39.462017] R13: 00000000004030e0 R14: 0000000000000000 R15: 0000000000000000 [ 39.470163] ------------[ cut here ]------------ [ 39.475082] WARNING: CPU: 0 PID: 8167 at kernel/workqueue.c:2919 __flush_work.cold+0x29/0x33 [ 39.483657] Kernel panic - not syncing: panic_on_warn set ... [ 39.483657] [ 39.491019] CPU: 0 PID: 8167 Comm: syz-executor539 Not tainted 4.19.152-syzkaller #0 [ 39.498895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.508239] Call Trace: [ 39.510811] dump_stack+0x1fc/0x2fe [ 39.514423] panic+0x26a/0x50e [ 39.517600] ? __warn_printk+0xf3/0xf3 [ 39.521472] ? __flush_work.cold+0x29/0x33 [ 39.525688] ? __probe_kernel_read+0x130/0x1b0 [ 39.530250] ? __warn.cold+0x5/0x61 [ 39.533856] ? __warn+0xe4/0x200 [ 39.537204] ? __flush_work.cold+0x29/0x33 [ 39.541420] __warn.cold+0x20/0x61 [ 39.544941] ? __flush_work.cold+0x29/0x33 [ 39.549164] report_bug+0x262/0x2b0 [ 39.552789] do_error_trap+0x1d7/0x310 [ 39.556659] ? math_error+0x310/0x310 [ 39.560529] ? __irq_work_queue_local+0x101/0x160 [ 39.565353] ? irq_work_queue+0x29/0x80 [ 39.569312] ? error_entry+0x72/0xd0 [ 39.573008] ? trace_hardirqs_off_caller+0x6e/0x210 [ 39.578006] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.582845] invalid_op+0x14/0x20 [ 39.586284] RIP: 0010:__flush_work.cold+0x29/0x33 [ 39.591107] Code: ce e8 9e c7 24 00 48 c7 c7 c0 3c 69 88 e8 a1 c1 0f 00 0f 0b e9 85 24 ff ff e8 86 c7 24 00 48 c7 c7 c0 3c 69 88 e8 89 c1 0f 00 <0f> 0b 45 31 f6 e9 6a 24 ff ff e8 6b c7 24 00 48 c7 c7 c0 3c 69 88 [ 39.609994] RSP: 0018:ffff88809d517150 EFLAGS: 00010286 [ 39.615348] RAX: 0000000000000024 RBX: ffff8880aa1fe840 RCX: 0000000000000000 [ 39.631807] RDX: 0000000000000000 RSI: ffffffff814fd8d1 RDI: ffffed1013aa2e1c [ 39.639061] RBP: ffff88809d5172c0 R08: 0000000000000024 R09: 0000000000000000 [ 39.646313] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000001 [ 39.653595] R13: 1ffff11013aa2e5b R14: 0000000000000001 R15: ffff8880af8702c0 [ 39.660881] ? vprintk_func+0x81/0x17e [ 39.664773] ? alloc_unbound_pwq+0xc10/0xc10 [ 39.669173] ? mark_held_locks+0xa6/0xf0 [ 39.673225] ? io_schedule_timeout+0x140/0x140 [ 39.677790] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.682531] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 39.687094] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.691833] ? mark_held_locks+0xa6/0xf0 [ 39.695890] ? __cancel_work_timer+0x3ba/0x590 [ 39.700602] __cancel_work_timer+0x412/0x590 [ 39.704993] ? try_to_grab_pending+0x6f0/0x6f0 [ 39.709564] ? should_fail+0x142/0x7b0 [ 39.713446] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 39.718562] ? setup_fault_attr+0x200/0x200 [ 39.722866] ? should_fail+0x142/0x7b0 [ 39.726746] ? check_preemption_disabled+0x41/0x280 [ 39.731746] rhashtable_free_and_destroy+0x2b/0x970 [ 39.736752] ? mesh_path_tbl_expire.constprop.0+0x1d0/0x1d0 [ 39.745829] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 39.750851] ? kmem_cache_alloc_trace+0x323/0x380 [ 39.755683] mesh_pathtbl_init+0xd9/0x100 [ 39.759819] ieee80211_mesh_init_sdata+0x28e/0x550 [ 39.764746] ieee80211_setup_sdata+0xcbb/0xf70 [ 39.769320] ieee80211_if_add+0xe19/0x17c0 [ 39.773537] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 39.778536] ieee80211_add_iface+0x99/0x160 [ 39.782927] ? ieee80211_del_iface+0x20/0x20 [ 39.787322] nl80211_new_interface+0x531/0x1570 [ 39.791989] ? nl80211_prepare_wdev_dump+0x550/0x550 [ 39.797073] ? nl80211_notify_iface+0x1b0/0x1b0 [ 39.801735] ? nl80211_pre_doit+0xa2/0x620 [ 39.805971] ? __cfg80211_rdev_from_attrs+0x700/0x700 [ 39.811231] genl_family_rcv_msg+0x642/0xc40 [ 39.816051] ? genl_rcv+0x40/0x40 [ 39.819486] ? genl_rcv_msg+0x12f/0x160 [ 39.823444] ? __mutex_add_waiter+0x160/0x160 [ 39.827928] ? __radix_tree_lookup+0x216/0x370 [ 39.832497] genl_rcv_msg+0xbf/0x160 [ 39.836195] netlink_rcv_skb+0x160/0x440 [ 39.840237] ? genl_family_rcv_msg+0xc40/0xc40 [ 39.844800] ? netlink_ack+0xae0/0xae0 [ 39.848670] ? genl_rcv+0x15/0x40 [ 39.852113] genl_rcv+0x24/0x40 [ 39.855376] netlink_unicast+0x4d5/0x690 [ 39.859419] ? netlink_sendskb+0x110/0x110 [ 39.863654] ? _copy_from_iter_full+0x229/0x7c0 [ 39.868320] ? __phys_addr_symbol+0x2c/0x70 [ 39.872638] ? __check_object_size+0x17b/0x3d1 [ 39.877213] netlink_sendmsg+0x6bb/0xc40 [ 39.881281] ? aa_af_perm+0x230/0x230 [ 39.885063] ? nlmsg_notify+0x1a0/0x1a0 [ 39.889030] ? kernel_recvmsg+0x220/0x220 [ 39.893162] ? nlmsg_notify+0x1a0/0x1a0 [ 39.897126] sock_sendmsg+0xc3/0x120 [ 39.900840] ___sys_sendmsg+0x7bb/0x8e0 [ 39.904798] ? check_preemption_disabled+0x41/0x280 [ 39.909798] ? copy_msghdr_from_user+0x440/0x440 [ 39.914884] ? proc_fail_nth_write+0x95/0x1d0 [ 39.919363] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 39.924283] ? debug_check_no_obj_freed+0x201/0x482 [ 39.929290] ? __vfs_write+0xff/0x770 [ 39.933071] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 39.937983] ? common_file_perm+0x4e5/0x850 [ 39.942285] ? kernel_read+0x110/0x110 [ 39.946163] ? trace_hardirqs_off+0x64/0x200 [ 39.950559] ? fsnotify+0x84e/0xe10 [ 39.954179] ? vfs_write+0x3d7/0x540 [ 39.958056] ? __fdget+0x1a0/0x230 [ 39.961581] __x64_sys_sendmsg+0x132/0x220 [ 39.965797] ? __sys_sendmsg+0x1b0/0x1b0 [ 39.969840] ? vfs_write+0x393/0x540 [ 39.973548] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 39.978911] ? trace_hardirqs_off_caller+0x6e/0x210 [ 39.983924] ? do_syscall_64+0x21/0x620 [ 39.987881] do_syscall_64+0xf9/0x620 [ 39.991706] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.996877] RIP: 0033:0x4424d9 [ 40.000158] Code: e8 4c b0 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 eb 06 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 40.019148] RSP: 002b:00007ffd8989b488 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 40.026837] RAX: ffffffffffffffda RBX: 00007ffd8989b490 RCX: 00000000004424d9 [ 40.034215] RDX: 0000000000000000 RSI: 00000000200006c0 RDI: 0000000000000003 [ 40.041465] RBP: 0000000000000005 R08: 0000000000000002 R09: 0000000000003231 [ 40.048732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 40.055996] R13: 00000000004030e0 R14: 0000000000000000 R15: 0000000000000000 [ 40.064228] Kernel Offset: disabled [ 40.067905] Rebooting in 86400 seconds..