Warning: Permanently added '10.128.0.33' (ECDSA) to the list of known hosts. 2018/12/11 14:49:18 fuzzer started 2018/12/11 14:49:20 dialing manager at 10.128.0.26:34565 2018/12/11 14:49:20 syscalls: 1 2018/12/11 14:49:20 code coverage: enabled 2018/12/11 14:49:20 comparison tracing: enabled 2018/12/11 14:49:20 setuid sandbox: enabled 2018/12/11 14:49:20 namespace sandbox: enabled 2018/12/11 14:49:20 Android sandbox: /sys/fs/selinux/policy does not exist 2018/12/11 14:49:20 fault injection: enabled 2018/12/11 14:49:20 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/12/11 14:49:20 net packet injection: enabled 2018/12/11 14:49:20 net device setup: enabled 14:52:14 executing program 0: [ 215.075545] IPVS: ftp: loaded support on port[0] = 21 14:52:14 executing program 1: [ 215.395668] IPVS: ftp: loaded support on port[0] = 21 14:52:15 executing program 2: [ 215.658692] IPVS: ftp: loaded support on port[0] = 21 14:52:15 executing program 3: [ 216.200813] IPVS: ftp: loaded support on port[0] = 21 14:52:16 executing program 4: [ 216.592125] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.632794] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.655631] device bridge_slave_0 entered promiscuous mode [ 216.713596] IPVS: ftp: loaded support on port[0] = 21 [ 216.828815] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.836079] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.852018] device bridge_slave_1 entered promiscuous mode [ 216.979178] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready 14:52:16 executing program 5: [ 217.068584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 217.316996] IPVS: ftp: loaded support on port[0] = 21 [ 217.466915] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.483327] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.500356] device bridge_slave_0 entered promiscuous mode [ 217.522241] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 217.638670] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.672739] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.680145] device bridge_slave_1 entered promiscuous mode [ 217.699130] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 217.732942] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 217.825472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 217.878914] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.887842] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.903290] device bridge_slave_0 entered promiscuous mode [ 218.089045] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.110176] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.129935] device bridge_slave_1 entered promiscuous mode [ 218.189298] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 218.311310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 218.328220] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 218.427564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 218.448483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 218.463130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 218.486950] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 218.495763] team0: Port device team_slave_0 added [ 218.593032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 218.600289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 218.616518] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.631337] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.654633] device bridge_slave_0 entered promiscuous mode [ 218.664716] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 218.672360] team0: Port device team_slave_1 added [ 218.759251] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.806515] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.815301] device bridge_slave_1 entered promiscuous mode [ 218.837144] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 218.872134] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 218.931260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 218.975146] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 219.031082] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 219.039489] team0: Port device team_slave_0 added [ 219.047242] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 219.082081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 219.093950] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.100307] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.113979] device bridge_slave_0 entered promiscuous mode [ 219.137820] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 219.148517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 219.163384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 219.171651] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 219.213276] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 219.220713] team0: Port device team_slave_1 added [ 219.235047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 219.255497] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.261860] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.283816] device bridge_slave_1 entered promiscuous mode [ 219.299636] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 219.317813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.333906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 219.364128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 219.386696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 219.402401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 219.419139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 219.427622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 219.447761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 219.476632] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 219.506952] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 219.524920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 219.540404] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 219.572098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 219.637221] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 219.698214] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 219.713568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 219.739492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 219.782520] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.804254] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.811684] device bridge_slave_0 entered promiscuous mode [ 219.835518] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 219.858627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.880475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 219.950088] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 219.957595] team0: Port device team_slave_0 added [ 219.983745] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.990188] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.998517] device bridge_slave_1 entered promiscuous mode [ 220.021579] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 220.108850] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 220.129400] team0: Port device team_slave_1 added [ 220.156847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 220.180504] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 220.248128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 220.263004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 220.279008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 220.305887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 220.319107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 220.332101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 220.367440] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 220.389097] team0: Port device team_slave_0 added [ 220.407188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 220.435173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 220.445104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 220.465962] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 220.479400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 220.540443] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 220.560080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 220.570482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 220.600186] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 220.613650] team0: Port device team_slave_1 added [ 220.634201] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 220.642710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 220.673698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 220.755300] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 220.774790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 220.784247] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 220.826279] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 220.840091] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.846601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 220.853645] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.860031] bridge0: port 1(bridge_slave_0) entered forwarding state [ 220.873720] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 220.904483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 220.915986] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 221.002853] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 221.021921] team0: Port device team_slave_0 added [ 221.034769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 221.054943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.063511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.171467] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 221.188261] team0: Port device team_slave_1 added [ 221.199723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 221.220472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 221.243664] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 221.250783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 221.261958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 221.281236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.322869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 221.329814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 221.343949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 221.462973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 221.472253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 221.481378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 221.586543] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 221.600893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.617665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.640000] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.646447] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.653169] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.659537] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.686899] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 221.697125] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 221.723584] team0: Port device team_slave_0 added [ 221.736934] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 221.760248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 221.792317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.853461] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 221.863205] team0: Port device team_slave_1 added [ 222.041922] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 222.158878] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 222.203279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 222.254228] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 222.261376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 222.273909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 222.314283] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.320693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.327424] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.333834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.347161] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 222.397571] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 222.413400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 222.429677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 222.723485] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.729919] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.736635] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.743051] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.758402] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 223.242782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 223.251867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 223.301618] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.308071] bridge0: port 2(bridge_slave_1) entered forwarding state [ 223.314803] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.321187] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.331672] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 223.755467] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.761861] bridge0: port 2(bridge_slave_1) entered forwarding state [ 223.768597] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.775019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.783820] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 224.283183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 224.290449] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 226.424441] 8021q: adding VLAN 0 to HW filter on device bond0 [ 226.894139] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 227.034934] 8021q: adding VLAN 0 to HW filter on device bond0 [ 227.379288] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 227.386001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 227.396786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 227.524897] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 227.773938] 8021q: adding VLAN 0 to HW filter on device team0 [ 227.797588] 8021q: adding VLAN 0 to HW filter on device bond0 [ 227.912102] 8021q: adding VLAN 0 to HW filter on device bond0 [ 228.053951] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 228.060243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 228.084465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 228.332727] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 228.377643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 228.429898] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 228.530793] 8021q: adding VLAN 0 to HW filter on device team0 [ 228.615150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 228.826466] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 228.881740] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 228.911089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 228.931855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 228.943605] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 228.954110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 228.961193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 229.134347] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 229.276941] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 229.293238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 229.300338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 229.372435] 8021q: adding VLAN 0 to HW filter on device team0 [ 229.490705] 8021q: adding VLAN 0 to HW filter on device team0 [ 229.566837] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 229.589835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 229.610692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 229.724562] 8021q: adding VLAN 0 to HW filter on device team0 [ 230.036195] 8021q: adding VLAN 0 to HW filter on device team0 14:52:30 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, &(0x7f0000000080)='syzkaller\x00', 0x6, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 14:52:30 executing program 0: 14:52:30 executing program 0: 14:52:30 executing program 0: 14:52:30 executing program 0: 14:52:31 executing program 1: 14:52:31 executing program 0: 14:52:31 executing program 1: 14:52:31 executing program 2: 14:52:31 executing program 3: 14:52:32 executing program 4: 14:52:32 executing program 5: 14:52:32 executing program 0: 14:52:32 executing program 1: 14:52:32 executing program 2: 14:52:32 executing program 3: 14:52:32 executing program 4: 14:52:32 executing program 3: 14:52:32 executing program 1: 14:52:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:52:32 executing program 4: 14:52:32 executing program 0: 14:52:32 executing program 5: 14:52:32 executing program 3: 14:52:32 executing program 0: 14:52:32 executing program 1: 14:52:32 executing program 4: 14:52:32 executing program 5: 14:52:32 executing program 3: [ 232.757004] hrtimer: interrupt took 30350 ns 14:52:32 executing program 1: 14:52:32 executing program 0: [ 232.922772] list_add corruption. next->prev should be prev (ffff8881bf59a6f0), but was ffff8881ce65b030. (next=ffffffff8a1dca60). [ 232.935171] ------------[ cut here ]------------ [ 232.939942] kernel BUG at lib/list_debug.c:25! [ 232.944589] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 232.949957] CPU: 1 PID: 6144 Comm: syz-executor3 Not tainted 4.20.0-rc6-next-20181210+ #164 [ 232.958443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.967820] RIP: 0010:__list_add_valid.cold.2+0xf/0x2a [ 232.973104] Code: e5 80 88 e8 11 1f d2 fd 0f 0b 48 89 de 48 c7 c7 60 e5 80 88 e8 00 1f d2 fd 0f 0b 48 89 d9 48 c7 c7 20 e6 80 88 e8 ef 1e d2 fd <0f> 0b 48 89 f1 48 c7 c7 a0 e6 80 88 48 89 de e8 db 1e d2 fd 0f 0b [ 232.975748] kobject: 'loop0' (00000000b6bdf3af): kobject_uevent_env [ 232.992014] RSP: 0018:ffff8881dad06ce0 EFLAGS: 00010286 [ 232.992026] RAX: 0000000000000075 RBX: ffffffff8a1dca60 RCX: 0000000000000000 [ 232.992034] RDX: 0000000000000000 RSI: ffffffff816621c5 RDI: 0000000000000005 [ 232.992048] RBP: ffff8881dad06cf8 R08: ffff8881c3c26380 R09: 0000000000000002 [ 233.001012] kobject: 'loop0' (00000000b6bdf3af): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 233.003790] R10: 0000000000000000 R11: ffff8881c3c26380 R12: ffff8881cd8822b0 [ 233.003799] R13: ffff8881cd882040 R14: ffffffff8a1dc820 R15: ffffffff8a1dcab0 [ 233.003810] FS: 0000000002108940(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 [ 233.003824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 233.033813] kobject: 'loop5' (000000004468fff0): kobject_uevent_env [ 233.035190] CR2: 0000000000708158 CR3: 00000001b3d34000 CR4: 00000000001406e0 [ 233.042469] kobject: 'loop5' (000000004468fff0): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 233.049708] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 233.049716] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 233.049720] Call Trace: [ 233.049731] [ 233.106137] ___neigh_create+0x14b7/0x2600 [ 233.110384] ? print_usage_bug+0xc0/0xc0 [ 233.114450] ? print_usage_bug+0xc0/0xc0 [ 233.118516] ? neigh_remove_one+0x5a0/0x5a0 [ 233.122837] ? debug_smp_processor_id+0x1c/0x20 [ 233.127500] ? perf_trace_lock_acquire+0x15b/0x800 [ 233.132423] ? print_usage_bug+0xc0/0xc0 [ 233.136540] ? perf_trace_lock+0x7a0/0x7a0 [ 233.140799] ? lockdep_hardirqs_on+0x296/0x5b0 [ 233.145394] ? mark_held_locks+0x130/0x130 [ 233.150149] ? __local_bh_enable_ip+0x160/0x260 [ 233.154815] ? lockdep_hardirqs_on+0x296/0x5b0 [ 233.159391] ? trace_hardirqs_on+0xbd/0x310 [ 233.163730] ? mark_held_locks+0xc7/0x130 [ 233.167891] ? trace_hardirqs_off_caller+0x310/0x310 [ 233.173017] ? __local_bh_enable_ip+0x160/0x260 [ 233.177690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.183222] ? check_preemption_disabled+0x48/0x280 [ 233.188236] ? lock_acquire+0x1ed/0x520 [ 233.192266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.197799] ? check_preemption_disabled+0x48/0x280 [ 233.202835] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 233.208381] ? rcu_pm_notify+0xc0/0xc0 [ 233.212273] __neigh_create+0x30/0x40 [ 233.216078] ip6_finish_output2+0xa64/0x2940 [ 233.220491] ? find_held_lock+0x36/0x1c0 [ 233.224556] ? ip6_forward_finish+0x560/0x560 [ 233.229052] ? ip6_mtu+0x39c/0x520 [ 233.232590] ? lock_downgrade+0x900/0x900 [ 233.236739] ? check_preemption_disabled+0x48/0x280 [ 233.241767] ? kasan_check_read+0x11/0x20 [ 233.245911] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 233.251189] ? rcu_read_unlock_special+0x370/0x370 [ 233.256129] ? ip6_mtu+0x160/0x520 [ 233.259664] ? find_match+0x10a0/0x10a0 [ 233.263638] ? kasan_check_read+0x11/0x20 [ 233.267790] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 233.273064] ip6_finish_output+0x58c/0xc60 [ 233.277291] ? ip6_finish_output+0x58c/0xc60 [ 233.281719] ip6_output+0x232/0x9d0 [ 233.285345] ? ip6_finish_output+0xc60/0xc60 [ 233.289760] ? ip6_fragment+0x38b0/0x38b0 [ 233.293917] ? __lock_is_held+0xb5/0x140 [ 233.297988] ndisc_send_skb+0x1005/0x1560 [ 233.302144] ? nf_hook.constprop.33+0x860/0x860 [ 233.306844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.312392] ? refcount_sub_and_test_checked+0x203/0x310 [ 233.317842] ? refcount_dec_if_one+0x180/0x180 [ 233.322427] ? memcpy+0x45/0x50 [ 233.325712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.331254] ndisc_send_rs+0x134/0x6e0 [ 233.335186] addrconf_rs_timer+0x314/0x690 [ 233.339421] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 233.343663] call_timer_fn+0x272/0x920 [ 233.347547] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 233.351806] ? process_timeout+0x40/0x40 [ 233.355876] ? mark_held_locks+0xc7/0x130 [ 233.360026] ? _raw_spin_unlock_irq+0x27/0x80 [ 233.364516] ? _raw_spin_unlock_irq+0x27/0x80 [ 233.369019] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 233.373251] ? lockdep_hardirqs_on+0x296/0x5b0 [ 233.377828] ? trace_hardirqs_on+0xbd/0x310 [ 233.382158] ? kasan_check_read+0x11/0x20 [ 233.386300] ? __run_timers+0x7da/0xc70 [ 233.390273] ? trace_hardirqs_off_caller+0x310/0x310 [ 233.395391] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 233.399648] __run_timers+0x7e5/0xc70 [ 233.403446] ? perf_trace_lock_acquire+0x15b/0x800 [ 233.408400] ? timer_fixup_init+0x70/0x70 [ 233.412561] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 233.417574] ? graph_lock+0x270/0x270 [ 233.421382] ? print_usage_bug+0xc0/0xc0 [ 233.425444] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 233.430635] ? find_held_lock+0x36/0x1c0 [ 233.434728] ? graph_lock+0x270/0x270 [ 233.438529] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.444079] ? check_preemption_disabled+0x48/0x280 [ 233.449102] ? __lock_is_held+0xb5/0x140 [ 233.453177] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.458743] ? check_preemption_disabled+0x48/0x280 [ 233.463760] run_timer_softirq+0x52/0xb0 [ 233.467833] ? rcu_read_lock_sched_held+0x14f/0x180 [ 233.472852] __do_softirq+0x308/0xb7e [ 233.476654] ? ktime_get_raw_ts64+0x4d0/0x4d0 [ 233.481148] ? lock_downgrade+0x900/0x900 [ 233.485295] ? __irqentry_text_end+0x1f9658/0x1f9658 [ 233.490403] ? pvclock_read_flags+0x160/0x160 [ 233.494904] ? lapic_next_event+0x5a/0x90 [ 233.499066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.504608] ? kvm_clock_read+0x18/0x30 [ 233.508581] ? kvm_sched_clock_read+0x9/0x20 [ 233.513020] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 233.518572] ? check_preemption_disabled+0x48/0x280 [ 233.523612] irq_exit+0x17f/0x1c0 [ 233.527065] smp_apic_timer_interrupt+0x1cb/0x760 [ 233.531903] ? smp_reschedule_interrupt+0x109/0x650 [ 233.536935] ? smp_call_function_single_interrupt+0x650/0x650 [ 233.542822] ? interrupt_entry+0xb5/0xc0 [ 233.546884] ? trace_hardirqs_off_caller+0xbb/0x310 [ 233.551901] ? trace_hardirqs_off_caller+0xbb/0x310 [ 233.556917] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.561758] ? trace_hardirqs_on_caller+0x310/0x310 [ 233.566770] ? trace_hardirqs_on_caller+0x310/0x310 [ 233.571782] ? task_prio+0x50/0x50 [ 233.575318] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.580867] ? check_preemption_disabled+0x48/0x280 [ 233.585900] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.590775] apic_timer_interrupt+0xf/0x20 [ 233.595023] [ 233.597266] RIP: 0010:kmem_cache_free+0x1ec/0x290 [ 233.602105] Code: 3d 7e 0f 85 f4 fe ff ff e8 a0 71 3c ff e9 ea fe ff ff e8 07 26 c2 ff 48 83 3d 0f 35 ae 07 00 0f 84 9d 00 00 00 4c 89 ef 57 9d <0f> 1f 44 00 00 e9 bf fe ff ff 48 63 73 74 4c 89 e7 e8 4e 25 d0 01 [ 233.621009] RSP: 0018:ffff8881c3c2f778 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 233.628712] RAX: 0000000000000000 RBX: ffff8881d96a2600 RCX: 1ffff11038784d84 [ 233.635977] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000282 [ 233.643239] RBP: ffff8881c3c2f798 R08: ffff8881c3c26c20 R09: 0000000000000006 [ 233.650505] R10: 0000000000000000 R11: ffff8881c3c26380 R12: ffff888186418b40 [ 233.657772] R13: 0000000000000282 R14: ffffffff8629e068 R15: 0000000000000000 [ 233.665045] ? __sk_destruct+0x728/0xa80 [ 233.669152] __sk_destruct+0x728/0xa80 [ 233.673044] ? sock_no_getname+0x10/0x10 [ 233.677129] ? netlink_has_listeners+0x2a4/0x4a0 [ 233.681901] ? lock_downgrade+0x900/0x900 [ 233.686049] ? check_preemption_disabled+0x48/0x280 [ 233.691093] ? kasan_check_read+0x11/0x20 [ 233.695246] ? rcu_read_unlock_special+0x370/0x370 [ 233.700182] ? netlink_has_listeners+0x2cb/0x4a0 [ 233.704961] ? netlink_tap_init_net+0x3d0/0x3d0 [ 233.709626] ? _raw_spin_unlock_bh+0x30/0x40 [ 233.714055] sk_destruct+0x78/0x90 [ 233.717593] __sk_free+0xcf/0x300 [ 233.721083] sk_free+0x42/0x50 [ 233.724273] tcp_close+0xcc1/0x11e0 [ 233.727903] ? tcp_check_oom+0x530/0x530 [ 233.731980] ? down_write+0x8a/0x130 [ 233.735707] ? ip_mc_drop_socket+0x20b/0x270 [ 233.740113] ? down_read+0x120/0x120 [ 233.743832] inet_release+0x104/0x1f0 [ 233.747636] __sock_release+0xd7/0x250 [ 233.751525] sock_close+0x19/0x20 [ 233.754982] __fput+0x3bc/0xa90 [ 233.758277] ? __sock_release+0x250/0x250 [ 233.762429] ? get_max_files+0x20/0x20 [ 233.766315] ? trace_hardirqs_on+0xbd/0x310 [ 233.770633] ? kasan_check_read+0x11/0x20 [ 233.774800] ? task_work_run+0x1af/0x2a0 [ 233.778906] ? trace_hardirqs_off_caller+0x310/0x310 [ 233.784019] ? filp_close+0x1cd/0x250 [ 233.787819] ____fput+0x15/0x20 [ 233.791098] task_work_run+0x1e8/0x2a0 [ 233.794989] ? task_work_cancel+0x240/0x240 [ 233.799309] ? copy_fd_bitmaps+0x210/0x210 [ 233.803537] ? do_syscall_64+0x9a/0x820 [ 233.807513] exit_to_usermode_loop+0x318/0x380 [ 233.812090] ? __bpf_trace_sys_exit+0x30/0x30 [ 233.816592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.822138] do_syscall_64+0x6be/0x820 [ 233.826025] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 233.831394] ? syscall_return_slowpath+0x5e0/0x5e0 [ 233.836316] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.841177] ? trace_hardirqs_on_caller+0x310/0x310 [ 233.846192] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 233.851207] ? prepare_exit_to_usermode+0x291/0x3b0 [ 233.856224] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.861067] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.866247] RIP: 0033:0x411110 [ 233.869438] Code: 01 f0 ff ff 0f 83 60 19 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 9d 4e 63 00 00 75 14 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 34 19 00 00 c3 48 83 ec 08 e8 0a fc ff ff [ 233.888330] RSP: 002b:00007ffdce11c5d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 233.896035] RAX: 0000000000000000 RBX: 00007ffdce11c600 RCX: 0000000000411110 [ 233.903312] RDX: 00000000000000e0 RSI: 00007ffdce11c9a0 RDI: 0000000000000003 [ 233.910574] RBP: 000000000070de80 R08: 0000000000006000 R09: 0000000000004000 [ 233.917834] R10: 00007ffdce11c700 R11: 0000000000000246 R12: 0000000000000003 [ 233.925096] R13: 0000000000000000 R14: 0000000000000000 R15: 000000000070de80 [ 233.932393] Modules linked in: [ 233.935640] ---[ end trace 3d87fee02b75e1a9 ]--- [ 233.940411] RIP: 0010:__list_add_valid.cold.2+0xf/0x2a [ 233.945715] Code: e5 80 88 e8 11 1f d2 fd 0f 0b 48 89 de 48 c7 c7 60 e5 80 88 e8 00 1f d2 fd 0f 0b 48 89 d9 48 c7 c7 20 e6 80 88 e8 ef 1e d2 fd <0f> 0b 48 89 f1 48 c7 c7 a0 e6 80 88 48 89 de e8 db 1e d2 fd 0f 0b [ 233.948234] kobject: 'loop1' (0000000097cbc2ef): kobject_uevent_env [ 233.964637] RSP: 0018:ffff8881dad06ce0 EFLAGS: 00010286 [ 233.976417] RAX: 0000000000000075 RBX: ffffffff8a1dca60 RCX: 0000000000000000 [ 233.982788] kobject: 'loop1' (0000000097cbc2ef): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 233.983706] RDX: 0000000000000000 RSI: ffffffff816621c5 RDI: 0000000000000005 [ 234.000391] RBP: ffff8881dad06cf8 R08: ffff8881c3c26380 R09: 0000000000000002 [ 234.007735] R10: 0000000000000000 R11: ffff8881c3c26380 R12: ffff8881cd8822b0 [ 234.015022] R13: ffff8881cd882040 R14: ffffffff8a1dc820 R15: ffffffff8a1dcab0 [ 234.022314] FS: 0000000002108940(0000) GS:ffff8881dad00000(0000) knlGS:0000000000000000 [ 234.030553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 234.036448] CR2: 0000000000708158 CR3: 00000001b3d34000 CR4: 00000000001406e0 [ 234.043730] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 234.050999] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 234.058279] Kernel panic - not syncing: Fatal exception in interrupt [ 234.065739] Kernel Offset: disabled [ 234.069368] Rebooting in 86400 seconds..