[ 56.822184] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.090701] device bridge_slave_1 left promiscuous mode [ 58.096642] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.110832] device bridge_slave_0 left promiscuous mode [ 58.116397] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.153454] team0 (unregistering): Port device team_slave_1 removed [ 59.164593] team0 (unregistering): Port device team_slave_0 removed [ 59.174263] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 59.188541] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 59.211933] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.15.213' (ECDSA) to the list of known hosts. 2019/08/11 19:49:00 parsed 1 programs 2019/08/11 19:49:00 executed programs: 0 [ 65.130576] IPVS: ftp: loaded support on port[0] = 21 [ 65.136375] IPVS: ftp: loaded support on port[0] = 21 [ 65.157347] IPVS: ftp: loaded support on port[0] = 21 [ 65.160413] IPVS: ftp: loaded support on port[0] = 21 [ 65.172417] IPVS: ftp: loaded support on port[0] = 21 [ 65.175606] IPVS: ftp: loaded support on port[0] = 21 [ 65.634443] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.640943] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.653699] device bridge_slave_0 entered promiscuous mode [ 65.685541] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.692116] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.704212] device bridge_slave_0 entered promiscuous mode [ 65.723655] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.730076] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.742498] device bridge_slave_0 entered promiscuous mode [ 65.749584] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.756033] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.763657] device bridge_slave_1 entered promiscuous mode [ 65.770405] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.776828] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.786354] device bridge_slave_0 entered promiscuous mode [ 65.795199] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.801613] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.809527] device bridge_slave_1 entered promiscuous mode [ 65.821475] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.827917] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.835819] device bridge_slave_0 entered promiscuous mode [ 65.842708] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.849266] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.856368] device bridge_slave_0 entered promiscuous mode [ 65.863311] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.869770] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.876737] device bridge_slave_1 entered promiscuous mode [ 65.886089] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.892616] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.900653] device bridge_slave_1 entered promiscuous mode [ 65.907717] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.914306] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.923919] device bridge_slave_1 entered promiscuous mode [ 65.932116] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.938527] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.946703] device bridge_slave_1 entered promiscuous mode [ 66.086542] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.108061] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.128363] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.139856] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.153130] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.170397] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.189796] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.203440] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.238692] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.249739] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.264814] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.283473] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.408205] team0: Port device team_slave_0 added [ 66.439635] team0: Port device team_slave_1 added [ 66.456221] team0: Port device team_slave_0 added [ 66.477636] team0: Port device team_slave_0 added [ 66.492722] team0: Port device team_slave_0 added [ 66.509397] team0: Port device team_slave_0 added [ 66.517047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.527111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.540640] team0: Port device team_slave_1 added [ 66.549232] team0: Port device team_slave_0 added [ 66.556675] team0: Port device team_slave_1 added [ 66.569061] team0: Port device team_slave_1 added [ 66.580464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.593050] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.602690] team0: Port device team_slave_1 added [ 66.613128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.622151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.635524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.645109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.654377] team0: Port device team_slave_1 added [ 66.670453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.695092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.702742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.710797] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.718276] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.726206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.734018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.741680] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.750606] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.763577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.780060] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.790408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.803654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.819478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.834929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.842723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.850374] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.858201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.885236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.898244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.911481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.919434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.927498] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.935220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.942954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.950679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.958406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.969186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.977752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.986676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.994691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.014924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.028285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.037681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.045941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.364859] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.371309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.377987] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.384375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.413994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.428894] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.435306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.442103] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.448679] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.464245] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.470725] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.477421] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.483828] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.530119] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.536554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.543180] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.550919] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.626760] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.633189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.639856] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.646287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.657759] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.664177] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.670833] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.677202] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.437985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.448429] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.461977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.469340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.476754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.205717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.246503] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.312800] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.337829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.350215] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.394994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.526607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.538111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.624775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.637757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.661039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.682381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.692465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.699522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.717188] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.735228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.746340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.768001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.776293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.841678] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.857578] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.878532] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.934682] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.946392] 8021q: adding VLAN 0 to HW filter on device team0 2019/08/11 19:49:06 executed programs: 6 [ 70.658274] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 70.807471] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 70.907306] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 70.994391] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 71.005479] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 71.042751] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 2019/08/11 19:49:11 executed programs: 279 2019/08/11 19:49:16 executed programs: 568 2019/08/11 19:49:21 executed programs: 854 2019/08/11 19:49:26 executed programs: 1140 2019/08/11 19:49:31 executed programs: 1419 2019/08/11 19:49:36 executed programs: 1699 2019/08/11 19:49:41 executed programs: 1986 2019/08/11 19:49:46 executed programs: 2270 2019/08/11 19:49:51 executed programs: 2552 2019/08/11 19:49:56 executed programs: 2836 2019/08/11 19:50:01 executed programs: 3122 2019/08/11 19:50:06 executed programs: 3400 2019/08/11 19:50:11 executed programs: 3676 2019/08/11 19:50:16 executed programs: 3955 2019/08/11 19:50:21 executed programs: 4232 2019/08/11 19:50:26 executed programs: 4512 2019/08/11 19:50:31 executed programs: 4785 2019/08/11 19:50:36 executed programs: 5062 [ 162.512214] kasan: CONFIG_KASAN_INLINE enabled [ 162.516990] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 162.524630] general protection fault: 0000 [#1] SMP KASAN [ 162.530167] CPU: 0 PID: 26645 Comm: syz-executor4 Not tainted 5.3.0-rc3+ #1 [ 162.537261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.549939] RIP: 0010:skb_unlink+0xbb/0x160 [ 162.554499] Code: 00 00 49 8d 7d 08 4c 8b 63 08 48 ba 00 00 00 00 00 fc ff df 48 c7 43 08 00 00 00 00 48 89 f9 48 c7 03 00 00 00 00 48 c1 e9 03 <80> 3c 11 00 75 5b 4c 89 e1 4d 89 65 08 48 ba 00 00 00 00 00 fc ff [ 162.573398] RSP: 0018:ffff8881d1b57840 EFLAGS: 00010002 [ 162.578750] RAX: 0000000000000286 RBX: ffff8881bb2c4ac0 RCX: 0000000000000001 [ 162.585995] RDX: dffffc0000000000 RSI: 0000000000000004 RDI: 0000000000000008 [ 162.593243] RBP: ffff8881d1b57868 R08: 0000000000000004 R09: ffffed103a36aef4 [ 162.600493] R10: ffffed103a36aef4 R11: 0000000000000003 R12: 0000000000000000 [ 162.608186] R13: 0000000000000000 R14: ffff8881bf4173a8 R15: 0000000000000000 [ 162.615438] FS: 00007f9aa65f4700(0000) GS:ffff8881db000000(0000) knlGS:0000000000000000 [ 162.623639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.629496] CR2: 00007fff564f55c0 CR3: 00000001c60fb000 CR4: 00000000001406f0 [ 162.636746] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 162.644001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 162.651248] Call Trace: [ 162.653823] kcm_recvmsg+0x3a9/0x560 [ 162.657512] ? kcm_splice_read+0x3d0/0x3d0 [ 162.661725] ? kcm_splice_read+0x3d0/0x3d0 [ 162.665955] sock_recvmsg_nosec+0xab/0x100 [ 162.670169] ___sys_recvmsg+0x22f/0x590 [ 162.674120] ? __fget+0x2b2/0x440 [ 162.677553] ? ___sys_sendmsg+0x990/0x990 [ 162.681676] ? __lock_acquire+0x1024/0x4c60 [ 162.685974] ? __kasan_check_read+0x11/0x20 [ 162.690272] ? find_held_lock+0x36/0x1d0 [ 162.694310] ? do_recvmmsg+0x28d/0x670 [ 162.698171] ? lock_downgrade+0x900/0x900 [ 162.702297] ? ktime_get_ts64+0x23b/0x320 [ 162.706432] ? do_recvmmsg+0x28d/0x670 [ 162.710298] ? lockdep_hardirqs_on+0x424/0x5c0 [ 162.714857] ? ktime_get_ts64+0x23b/0x320 [ 162.718981] ? trace_hardirqs_on+0x28/0x180 [ 162.723282] do_recvmmsg+0x21d/0x670 [ 162.726984] ? ___sys_recvmsg+0x590/0x590 [ 162.731115] ? lock_downgrade+0x900/0x900 [ 162.735244] ? lock_acquire+0x194/0x3e0 [ 162.739194] ? __kasan_check_write+0x14/0x20 [ 162.743577] ? _copy_from_user+0xd6/0x110 [ 162.747702] __sys_recvmmsg+0x189/0x1c0 [ 162.751655] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 162.755959] ? do_syscall_64+0x21/0x550 [ 162.759912] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.765252] __x64_sys_recvmmsg+0xc0/0x160 [ 162.769465] do_syscall_64+0xd6/0x550 [ 162.773329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.778497] RIP: 0033:0x455b59 [ 162.781666] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 162.800548] RSP: 002b:00007f9aa65f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 162.808234] RAX: ffffffffffffffda RBX: 00007f9aa65f46d4 RCX: 0000000000455b59 [ 162.815482] RDX: 00000000040000f7 RSI: 00000000200002c0 RDI: 0000000000000006 [ 162.822743] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000 [ 162.830003] R10: 0000000000000060 R11: 0000000000000246 R12: 00000000ffffffff [ 162.837249] R13: 0000000000000574 R14: 00000000006fd380 R15: 0000000000000000 [ 162.844524] Modules linked in: [ 162.847703] ---[ end trace 417a295c22bd373f ]--- [ 162.852439] RIP: 0010:skb_unlink+0xbb/0x160 [ 162.856735] Code: 00 00 49 8d 7d 08 4c 8b 63 08 48 ba 00 00 00 00 00 fc ff df 48 c7 43 08 00 00 00 00 48 89 f9 48 c7 03 00 00 00 00 48 c1 e9 03 <80> 3c 11 00 75 5b 4c 89 e1 4d 89 65 08 48 ba 00 00 00 00 00 fc ff [ 162.875627] RSP: 0018:ffff8881d1b57840 EFLAGS: 00010002 [ 162.880965] RAX: 0000000000000286 RBX: ffff8881bb2c4ac0 RCX: 0000000000000001 [ 162.888213] RDX: dffffc0000000000 RSI: 0000000000000004 RDI: 0000000000000008 [ 162.895457] RBP: ffff8881d1b57868 R08: 0000000000000004 R09: ffffed103a36aef4 [ 162.902753] R10: ffffed103a36aef4 R11: 0000000000000003 R12: 0000000000000000 [ 162.910000] R13: 0000000000000000 R14: ffff8881bf4173a8 R15: 0000000000000000 [ 162.917262] FS: 00007f9aa65f4700(0000) GS:ffff8881db000000(0000) knlGS:0000000000000000 [ 162.925467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.931323] CR2: 00007fff564f55c0 CR3: 00000001c60fb000 CR4: 00000000001406f0 [ 162.938569] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 162.945827] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 162.953095] Kernel panic - not syncing: Fatal exception [ 162.959001] Kernel Offset: disabled [ 162.962616] Rebooting in 86400 seconds..