INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes Warning: Permanently added '10.128.10.5' (ECDSA) to the list of known hosts. 2018/08/17 12:20:26 parsed 1 programs 2018/08/17 12:20:29 executed programs: 0 [ 858.988179] IPVS: Creating netns size=2552 id=1 [ 859.045323] IPVS: Creating netns size=2552 id=2 [ 859.097921] IPVS: Creating netns size=2552 id=3 [ 859.175858] IPVS: Creating netns size=2552 id=4 [ 859.259074] IPVS: Creating netns size=2552 id=5 [ 859.347342] IPVS: Creating netns size=2552 id=6 [ 859.457243] IPVS: Creating netns size=2552 id=7 [ 859.476962] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 859.537701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 859.621530] IPVS: Creating netns size=2552 id=8 [ 859.739436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 859.750696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 859.802205] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 859.811275] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 859.993515] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 860.043513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 860.086229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 860.154155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 860.197206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 860.226359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 860.244987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 860.254116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 860.264166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 860.289496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 860.301970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 860.333501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 860.352909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 860.401798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 860.429770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 860.476051] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 860.621238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 860.659040] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 860.667450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 860.683626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 860.719545] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 860.734010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 860.748435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 860.760918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 860.773103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 860.786239] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 860.798448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 860.807145] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 860.817892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 860.890755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 860.926107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 860.974144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 861.072663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 861.089297] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 861.117798] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 861.138567] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 861.146642] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 861.161276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 861.174176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 861.191277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 861.237286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 861.269728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 861.280227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 861.292887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 861.328774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 861.342872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 861.456522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 861.487263] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 861.500443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 861.527859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 861.582701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 861.602137] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 861.718944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 861.784740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 862.099183] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 862.197735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 862.294047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 862.337781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 865.426464] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 865.685275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 866.193679] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 866.305609] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 866.467883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 866.614329] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 866.629692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 866.649305] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 866.668769] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 866.890865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 866.906234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 866.945063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 866.962619] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 867.225443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 867.528575] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 867.818832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/08/17 12:20:38 executed programs: 8 [ 870.187820] l2tp_core: tunl 4: sockfd_lookup(fd=5) returned -9 2018/08/17 12:20:43 executed programs: 213 [ 873.567322] BUG: unable to handle kernel NULL pointer dereference at 0000000000000080 [ 873.575673] IP: [] l2tp_session_create+0x948/0x1030 [ 873.582491] PGD b6aec067 PUD b9344067 PMD 0 [ 873.587282] Oops: 0002 [#1] PREEMPT SMP KASAN [ 873.592262] Dumping ftrace buffer: [ 873.595777] (ftrace buffer empty) [ 873.599592] Modules linked in: [ 873.602880] CPU: 0 PID: 7677 Comm: syz-executor1 Not tainted 4.4.148-gf057ff9 #17 [ 873.610476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 873.619823] task: ffff8800b975b000 task.stack: ffff8801d8ed8000 [ 873.625871] RIP: 0010:[] [] l2tp_session_create+0x948/0x1030 [ 873.635003] RSP: 0018:ffff8801d8edfad0 EFLAGS: 00010246 [ 873.640460] RAX: 0000000000000000 RBX: ffff8801d6698280 RCX: 0000000000000000 [ 873.647739] RDX: 1ffff1003acd3080 RSI: ffffffff835a2a73 RDI: ffff8801d6698400 [ 873.655003] RBP: ffff8801d8edfb40 R08: ffff8800b975b900 R09: 0000000000000000 [ 873.662330] R10: 0000000000000000 R11: ffffffff8463a140 R12: ffff8801d8718fa8 [ 873.669585] R13: ffff8801d8edfc58 R14: ffff8801d8718f00 R15: ffffffff835a2550 [ 873.676839] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f7716b40 [ 873.685053] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 873.690921] CR2: 0000000000000080 CR3: 00000000b7b18000 CR4: 00000000001606f0 [ 873.698174] Stack: [ 873.700304] ffffffff811403aa ffff8801d66982a0 ffff8801d8719058 ffff8801d8718f10 [ 873.708321] ffffffff838c9ff0 ffff8801d8718fb0 ffff8801d8719050 ffff8801d6698360 [ 873.716389] ffffffff00000000 ffff8801ca4eee80 0000000000000000 ffff8801ca4eeeb0 [ 873.724405] Call Trace: [ 873.727065] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 873.733427] [] ? _raw_read_unlock_bh+0x30/0x40 [ 873.739647] [] pppol2tp_connect+0x10f0/0x1910 [ 873.745778] [] ? pppol2tp_recv+0x320/0x320 [ 873.751698] [] ? security_socket_connect+0x8f/0xc0 [ 873.758317] [] SYSC_connect+0x1b8/0x300 [ 873.763926] [] ? SYSC_bind+0x280/0x280 [ 873.769498] [] ? get_unused_fd_flags+0xd0/0xd0 [ 873.775767] [] ? compat_SyS_get_robust_list+0x310/0x310 [ 873.782767] [] ? SyS_socket+0x121/0x1b0 [ 873.788374] [] ? move_addr_to_kernel+0x50/0x50 [ 873.794590] [] SyS_connect+0x24/0x30 [ 873.799945] [] ? SyS_accept+0x30/0x30 [ 873.805391] [] do_fast_syscall_32+0x324/0x8b0 [ 873.811526] [] sysenter_flags_fixed+0xd/0x1a [ 873.817567] Code: 00 00 48 8d bb 80 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 36 06 00 00 48 8b 83 80 01 00 00 ff 80 80 00 00 00 48 8d 43 20 48 89 c7 48 89 45 b0 e8 f1 13 [ 873.844737] RIP [] l2tp_session_create+0x948/0x1030 [ 873.851556] RSP [ 873.855160] CR2: 0000000000000080 [ 873.860612] ---[ end trace 5299910f07524416 ]--- [ 873.865412] Kernel panic - not syncing: Fatal exception [ 873.871044] Dumping ftrace buffer: [ 873.874572] (ftrace buffer empty) [ 873.878260] Kernel Offset: disabled [ 873.881861] Rebooting in 86400 seconds..