Warning: Permanently added '10.128.0.41' (ECDSA) to the list of known hosts. [ 29.817149] random: sshd: uninitialized urandom read (32 bytes read, 118 bits of entropy available) [ 29.912310] IPVS: Creating netns size=2552 id=1 RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported Error: argument "bridge0" is wrong: Device does not exist Error: argument "bridge0" is wrong: Device does not exist [ 30.084564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 30.100041] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready Error: argument "bond0" is wrong: Device does not exist Error: argument "bond0" is wrong: Device does not exist [ 30.178792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 30.193161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready Error: argument "team0" is wrong: Device does not exist Error: argument "team0" is wrong: Device does not exist [ 30.272683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 30.287247] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 30.303424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.320427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready RTNETLINK answers: Operation not supported Cannot find device "bridge0" Cannot find device "bridge0" Cannot find device "bridge0" Cannot find device "bridge0" Cannot find device "vcan0" Cannot find device "vcan0" Cannot find device "vcan0" Cannot find device "vcan0" RTNETLINK answers: Operation not supported Cannot find device "gre0" Cannot find device "gre0" Cannot find device "gre0" Cannot find device "gre0" Cannot find device "gretap0" Cannot find device "gretap0" Cannot find device "gretap0" Cannot find device "gretap0" Cannot find device "ip_vti0" Cannot find device "ip_vti0" Cannot find device "ip_vti0" Cannot find device "ip_vti0" Cannot find device "ip6_vti0" Cannot find device "ip6_vti0" Cannot find device "ip6_vti0" Cannot find device "ip6_vti0" RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument Cannot find device "erspan0" Cannot find device "erspan0" Cannot find device "erspan0" Cannot find device "erspan0" Cannot find device "bond0" Cannot find device "bond0" Cannot find device "bond0" Cannot find device "bond0" Cannot find device "team0" Cannot find device "team0" [ 31.068861] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 31.105194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready Cannot find device "team0" Cannot find device "team0" executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 32.084726] random: nonblocking pool is initialized [ 32.124174] kasan: CONFIG_KASAN_INLINE enabled [ 32.128592] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 32.141460] Dumping ftrace buffer: [ 32.144971] (ftrace buffer empty) [ 32.148652] Modules linked in: [ 32.151933] CPU: 0 PID: 4406 Comm: syz-executor948 Not tainted 4.4.145-g2241aa9 #78 [ 32.159699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.169037] task: ffff8801d7308000 task.stack: ffff8801d4738000 [ 32.175065] RIP: 0010:[] [] udpv6_queue_rcv_skb+0x18f/0x1510 [ 32.184174] RSP: 0018:ffff8801d473f890 EFLAGS: 00010206 [ 32.189598] RAX: dffffc0000000000 RBX: ffff8801d86b0640 RCX: 0000000000000000 [ 32.196855] RDX: 000000000000000c RSI: ffffffff8349e926 RDI: 0000000000000060 [ 32.204099] RBP: ffff8801d473f8d0 R08: 0000000000000001 R09: 0000000000000001 [ 32.211343] R10: 0000000000000000 R11: ffff8801d7308000 R12: ffff8800af7f3a00 [ 32.218596] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8800af7f3a58 [ 32.225854] FS: 0000000000741880(0063) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 32.234057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.239914] CR2: 0000000020000080 CR3: 00000001d79c0000 CR4: 00000000001606f0 [ 32.247171] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 32.254409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.261649] Stack: [ 32.263769] 00000001d86b06c8 ffff8800af7f3a00 ffff8801d86b06c8 ffff8801d86b0640 [ 32.271755] ffff8800af7f3a00 dffffc0000000000 ffff8800af7f3a58 ffff8800af7f38c0 [ 32.279740] ffff8801d473f940 ffffffff82f302fb ffff8801d86b0a70 ffff8801d86b07c8 [ 32.287739] Call Trace: [ 32.290305] [] release_sock+0x17b/0x500 [ 32.295904] [] udpv6_sendmsg+0x917/0x24c0 [ 32.301679] [] ? __udpv6_queue_rcv_skb+0x480/0x480 [ 32.308246] [] ? udp6_lib_lookup2+0x990/0x990 [ 32.314367] [] ? debug_check_no_locks_freed+0x210/0x210 [ 32.321356] [] ? sock_has_perm+0x1c1/0x400 [ 32.327225] [] ? sock_has_perm+0x29f/0x400 [ 32.333094] [] ? sock_has_perm+0x9f/0x400 [ 32.338869] [] ? inet_sendmsg+0x143/0x4d0 [ 32.344646] [] inet_sendmsg+0x203/0x4d0 [ 32.350246] [] ? inet_sendmsg+0x73/0x4d0 [ 32.355929] [] ? inet_recvmsg+0x4c0/0x4c0 [ 32.361703] [] sock_sendmsg+0xcc/0x110 [ 32.367213] [] SYSC_sendto+0x21c/0x370 [ 32.372721] [] ? SYSC_connect+0x300/0x300 [ 32.378493] [] ? udp_v6_get_port+0xa7/0xd0 [ 32.384352] [] ? inet6_bind+0x13b/0xf50 [ 32.389952] [] ? SYSC_bind+0x1da/0x280 [ 32.395463] [] ? vmacache_update+0xfe/0x130 [ 32.401409] [] ? __do_page_fault+0x38a/0xa10 [ 32.407442] [] ? retint_user+0x18/0x3c [ 32.412956] [] SyS_sendto+0x40/0x50 [ 32.418209] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 32.424754] Code: 74 24 58 41 f6 c6 01 0f 85 ea 07 00 00 e8 4a 4e eb fd 49 83 e6 fe 48 b8 00 00 00 00 00 fc ff df 49 8d 7e 60 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 01 0f 8e c9 0d 00 00 41 f6 46 60 04 [ 32.451555] RIP [] udpv6_queue_rcv_skb+0x18f/0x1510 [ 32.458331] RSP [ 32.461966] ---[ end trace 386b9c5af7b762d5 ]--- [ 32.466712] Kernel panic - not syncing: Fatal exception in interrupt [ 32.473537] Dumping ftrace buffer: [ 32.477057] (ftrace buffer empty) [ 32.480739] Kernel Offset: disabled [ 32.484337] Rebooting in 86400 seconds..