INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.57' (ECDSA) to the list of known hosts. 2018/04/09 11:31:29 fuzzer started 2018/04/09 11:31:30 dialing manager at 10.128.0.26:38911 2018/04/09 11:31:36 kcov=true, comps=false 2018/04/09 11:31:38 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/09 11:31:38 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 2018/04/09 11:31:38 executing program 7: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/04/09 11:31:38 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000340)=[{{&(0x7f000000a540)=@ipx={0x4, 0x0, 0x0, "6360ffe0e34c"}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000380)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/04/09 11:31:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc35, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000640)={0x1, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x190) 2018/04/09 11:31:38 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) 2018/04/09 11:31:38 executing program 5: shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) 2018/04/09 11:31:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000440)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040), 0x4) syzkaller login: [ 44.150215] ip (3759) used greatest stack depth: 54688 bytes left [ 44.585230] ip (3798) used greatest stack depth: 54672 bytes left [ 44.784818] ip (3815) used greatest stack depth: 54408 bytes left [ 45.779800] ip (3915) used greatest stack depth: 53960 bytes left [ 47.579308] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.814609] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.847561] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.882175] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.957887] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.008322] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.062906] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.165676] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.519536] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.540445] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.582571] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.908336] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.923725] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.961355] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.020765] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.069268] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.215834] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.222199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.231856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.290955] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.297246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.310091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.338562] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.345249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.370177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.737921] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.744199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.754521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.782740] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.790129] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.796390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.808539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.836601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.847645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.862517] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.874091] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.891196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.925227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.954710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.972618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/09 11:31:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000006c0)='net/ip_vs\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x137) 2018/04/09 11:31:55 executing program 7: 2018/04/09 11:31:55 executing program 3: 2018/04/09 11:31:56 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000008c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c372b6939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75a344bde44110000b822e000bf0cec63ab91d4000000", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/09 11:31:56 executing program 7: 2018/04/09 11:31:56 executing program 3: 2018/04/09 11:31:56 executing program 2: 2018/04/09 11:31:56 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000340)=[{{&(0x7f000000a540)=@ipx={0x4, 0x0, 0x0, "6360ffe0e34c"}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000380)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/04/09 11:31:56 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 2018/04/09 11:31:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000180), 0x3) 2018/04/09 11:31:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$unlink(0x9, r2, r1) [ 59.370780] ================================================================== [ 59.378220] BUG: KMSAN: uninit-value in fib_create_info+0x554/0x8d20 [ 59.384724] CPU: 1 PID: 5096 Comm: syz-executor0 Not tainted 4.16.0+ #82 [ 59.391566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.400918] Call Trace: [ 59.403518] dump_stack+0x185/0x1d0 [ 59.407155] ? fib_create_info+0x554/0x8d20 [ 59.411476] kmsan_report+0x142/0x240 [ 59.415286] __msan_warning_32+0x6c/0xb0 2018/04/09 11:31:56 executing program 3: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000100)) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/111, 0x6f}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 59.419361] fib_create_info+0x554/0x8d20 [ 59.423520] ? kernel_text_address+0x34d/0x3a0 [ 59.428106] ? __kernel_text_address+0x34/0xe0 [ 59.432701] ? save_stack_trace+0xa5/0xf0 [ 59.436856] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 59.442318] ? kmsan_set_origin_inline+0x6b/0x120 [ 59.447168] ? __msan_poison_alloca+0x15c/0x1d0 [ 59.451840] ? inet_rtm_newroute+0x210/0x340 [ 59.456262] ? fib_table_insert+0xbc/0x2820 [ 59.460592] fib_table_insert+0x3b6/0x2820 [ 59.464842] ? __msan_metadata_ptr_for_load_2+0x10/0x20 2018/04/09 11:31:56 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/128, 0x80}, 0x0) [ 59.470215] ? fib_new_table+0x247/0x670 [ 59.474286] inet_rtm_newroute+0x210/0x340 [ 59.478537] ? fib_del_ifaddr+0x35c0/0x35c0 [ 59.482868] rtnetlink_rcv_msg+0xa32/0x1560 [ 59.487197] ? SyS_sendmsg+0x54/0x80 [ 59.490920] ? netlink_sendmsg+0x9a6/0x1310 [ 59.495244] ? ___sys_sendmsg+0xec0/0x1310 [ 59.499481] ? SYSC_sendmsg+0x2a3/0x3d0 [ 59.503456] ? SyS_sendmsg+0x54/0x80 [ 59.507168] ? do_syscall_64+0x309/0x430 [ 59.511229] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 59.516595] ? __msan_poison_alloca+0x15c/0x1d0 [ 59.521270] ? _raw_spin_unlock_bh+0x57/0x70 [ 59.525687] ? __local_bh_enable_ip+0x3b/0x140 [ 59.530274] ? _raw_spin_unlock_bh+0x57/0x70 [ 59.534686] ? kmsan_set_origin_inline+0x6b/0x120 [ 59.539539] ? kmsan_set_origin+0x9e/0x160 [ 59.543778] netlink_rcv_skb+0x355/0x5f0 [ 59.547846] ? rtnetlink_bind+0x120/0x120 [ 59.552007] rtnetlink_rcv+0x50/0x60 [ 59.555729] netlink_unicast+0x1672/0x1750 [ 59.559972] ? rtnetlink_net_exit+0xa0/0xa0 [ 59.564306] netlink_sendmsg+0x1048/0x1310 2018/04/09 11:31:56 executing program 2: [ 59.568568] ? netlink_getsockopt+0xc80/0xc80 [ 59.573072] ___sys_sendmsg+0xec0/0x1310 [ 59.577138] ? __fdget+0x4e/0x60 [ 59.580515] SYSC_sendmsg+0x2a3/0x3d0 [ 59.584325] SyS_sendmsg+0x54/0x80 [ 59.587862] do_syscall_64+0x309/0x430 [ 59.591757] ? ___sys_sendmsg+0x1310/0x1310 [ 59.596084] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 59.601270] RIP: 0033:0x455259 [ 59.604450] RSP: 002b:00007fbf521b7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.612154] RAX: ffffffffffffffda RBX: 00007fbf521b86d4 RCX: 0000000000455259 [ 59.619419] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 59.626685] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 59.633954] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 59.641217] R13: 00000000000004cc R14: 00000000006fa3c0 R15: 0000000000000000 [ 59.648490] [ 59.650109] Uninit was created at: [ 59.653661] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 59.658773] kmsan_kmalloc+0x94/0x100 [ 59.662583] kmsan_slab_alloc+0x11/0x20 [ 59.666567] __kmalloc_node_track_caller+0xaed/0x11c0 2018/04/09 11:31:56 executing program 2: [ 59.671760] __alloc_skb+0x2cf/0x9f0 [ 59.675480] netlink_sendmsg+0x9a6/0x1310 [ 59.679625] ___sys_sendmsg+0xec0/0x1310 [ 59.683686] SYSC_sendmsg+0x2a3/0x3d0 [ 59.687480] SyS_sendmsg+0x54/0x80 [ 59.691023] do_syscall_64+0x309/0x430 [ 59.694914] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 59.700091] ================================================================== [ 59.707438] Disabling lock debugging due to kernel taint [ 59.712881] Kernel panic - not syncing: panic_on_warn set ... [ 59.712881] [ 59.720248] CPU: 1 PID: 5096 Comm: syz-executor0 Tainted: G B 4.16.0+ #82 [ 59.728380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.737730] Call Trace: [ 59.740329] dump_stack+0x185/0x1d0 [ 59.743958] panic+0x39d/0x940 [ 59.747175] ? fib_create_info+0x554/0x8d20 [ 59.751498] kmsan_report+0x238/0x240 [ 59.755303] __msan_warning_32+0x6c/0xb0 [ 59.759370] fib_create_info+0x554/0x8d20 [ 59.763528] ? kernel_text_address+0x34d/0x3a0 [ 59.768114] ? __kernel_text_address+0x34/0xe0 2018/04/09 11:31:56 executing program 2: [ 59.772696] ? save_stack_trace+0xa5/0xf0 [ 59.776845] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 59.782303] ? kmsan_set_origin_inline+0x6b/0x120 [ 59.787152] ? __msan_poison_alloca+0x15c/0x1d0 [ 59.791824] ? inet_rtm_newroute+0x210/0x340 [ 59.796237] ? fib_table_insert+0xbc/0x2820 [ 59.800566] fib_table_insert+0x3b6/0x2820 [ 59.804812] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 59.810183] ? fib_new_table+0x247/0x670 [ 59.814257] inet_rtm_newroute+0x210/0x340 [ 59.818505] ? fib_del_ifaddr+0x35c0/0x35c0 2018/04/09 11:31:56 executing program 2: [ 59.822829] rtnetlink_rcv_msg+0xa32/0x1560 [ 59.827162] ? SyS_sendmsg+0x54/0x80 [ 59.830878] ? netlink_sendmsg+0x9a6/0x1310 [ 59.835203] ? ___sys_sendmsg+0xec0/0x1310 [ 59.839437] ? SYSC_sendmsg+0x2a3/0x3d0 [ 59.843412] ? SyS_sendmsg+0x54/0x80 [ 59.847120] ? do_syscall_64+0x309/0x430 [ 59.851183] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 59.856543] ? __msan_poison_alloca+0x15c/0x1d0 [ 59.861211] ? _raw_spin_unlock_bh+0x57/0x70 [ 59.865622] ? __local_bh_enable_ip+0x3b/0x140 [ 59.870203] ? _raw_spin_unlock_bh+0x57/0x70 [ 59.874614] ? kmsan_set_origin_inline+0x6b/0x120 [ 59.879463] ? kmsan_set_origin+0x9e/0x160 [ 59.883704] netlink_rcv_skb+0x355/0x5f0 [ 59.887770] ? rtnetlink_bind+0x120/0x120 [ 59.891929] rtnetlink_rcv+0x50/0x60 [ 59.895646] netlink_unicast+0x1672/0x1750 [ 59.899891] ? rtnetlink_net_exit+0xa0/0xa0 [ 59.904218] netlink_sendmsg+0x1048/0x1310 [ 59.908464] ? netlink_getsockopt+0xc80/0xc80 [ 59.912962] ___sys_sendmsg+0xec0/0x1310 [ 59.917036] ? __fdget+0x4e/0x60 2018/04/09 11:31:56 executing program 2: [ 59.920420] SYSC_sendmsg+0x2a3/0x3d0 [ 59.924228] SyS_sendmsg+0x54/0x80 [ 59.927766] do_syscall_64+0x309/0x430 [ 59.931654] ? ___sys_sendmsg+0x1310/0x1310 [ 59.935973] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 59.941155] RIP: 0033:0x455259 [ 59.944339] RSP: 002b:00007fbf521b7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.952038] RAX: ffffffffffffffda RBX: 00007fbf521b86d4 RCX: 0000000000455259 [ 59.959300] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 59.966564] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 59.973827] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 59.981088] R13: 00000000000004cc R14: 00000000006fa3c0 R15: 0000000000000000 [ 59.988945] Dumping ftrace buffer: [ 59.992475] (ftrace buffer empty) [ 59.996157] Kernel Offset: disabled [ 59.999758] Rebooting in 86400 seconds..