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 '10.128.10.5' (ECDSA) to the list of known hosts. 2018/04/20 03:33:04 fuzzer started 2018/04/20 03:33:05 dialing manager at 10.128.0.26:41811 2018/04/20 03:33:11 kcov=true, comps=false 2018/04/20 03:33:14 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x146}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:33:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 03:33:14 executing program 7: open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x1, 0x0, 0x10000101) 2018/04/20 03:33:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000180)) 2018/04/20 03:33:14 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="260000002200470105000700898003000000000000001f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:14 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x1, 0x7fff, 0x10000101) ftruncate(r1, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x21) 2018/04/20 03:33:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0xffffffffffffff38, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/20 03:33:14 executing program 6: getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000240)=0x10) syz_open_procfs(0x0, &(0x7f0000000200)='ns/ipc\x00') syzkaller login: [ 46.043661] ip (3736) used greatest stack depth: 54672 bytes left [ 46.393247] ip (3766) used greatest stack depth: 54408 bytes left [ 47.544015] ip (3878) used greatest stack depth: 54200 bytes left [ 47.801793] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.808307] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.851151] device bridge_slave_0 entered promiscuous mode [ 48.086570] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.093144] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.118113] device bridge_slave_1 entered promiscuous mode [ 48.124929] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.131420] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.139546] device bridge_slave_0 entered promiscuous mode [ 48.149746] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.156227] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.167362] device bridge_slave_0 entered promiscuous mode [ 48.181276] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.187791] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.196250] device bridge_slave_0 entered promiscuous mode [ 48.207212] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.213744] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.251818] device bridge_slave_0 entered promiscuous mode [ 48.264266] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.270793] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.288551] device bridge_slave_0 entered promiscuous mode [ 48.300186] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.306685] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.324337] device bridge_slave_0 entered promiscuous mode [ 48.336303] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.342838] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.354173] device bridge_slave_0 entered promiscuous mode [ 48.365369] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.371860] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.382278] device bridge_slave_1 entered promiscuous mode [ 48.391860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.402528] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.409094] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.444723] device bridge_slave_1 entered promiscuous mode [ 48.470714] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.477294] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.498672] device bridge_slave_1 entered promiscuous mode [ 48.505412] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.511886] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.528314] device bridge_slave_1 entered promiscuous mode [ 48.536289] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.542764] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.563270] device bridge_slave_1 entered promiscuous mode [ 48.572804] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.579307] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.593781] device bridge_slave_1 entered promiscuous mode [ 48.603370] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.613436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.621957] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.628442] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.663246] device bridge_slave_1 entered promiscuous mode [ 48.683348] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.691551] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.701612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.774622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.805212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.841858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.868430] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.880627] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.902931] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.912348] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.998751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.016458] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.082814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.559505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.771703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.800527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.885438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.922761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.957459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.007200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.014736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.059446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.091498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.103733] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.128102] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.169382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.225559] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.287260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.295284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.767313] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.991707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.036416] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.078614] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.108792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.199487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.219493] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.226767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.250814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.291788] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.308417] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.315815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.323709] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.331678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.340323] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.418650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.428469] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.435615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.455672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.510515] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.535895] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.543565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.557731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.580370] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.593381] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.603618] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.613413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.627382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.659818] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.674248] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.683203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.721926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.754606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.783807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.814991] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.823575] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.831514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.854638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.870129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.886274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.906947] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.914790] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.925816] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.933309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.947816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.975456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.991879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.013622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.023449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.033125] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.044710] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.055990] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.072643] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.080796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.102859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.123189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.147688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.155604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.169771] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.179562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.187732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.197867] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.210108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.229872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.768857] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.775386] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.782314] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.788816] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.838973] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.845591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.311484] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.318015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.324943] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.331415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.381912] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.406318] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.412817] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.419710] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.426184] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.444514] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.452361] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.458823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.465638] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.472133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.482543] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.489909] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.496359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.503208] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.509678] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.547940] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.564451] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.570949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.577829] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.584296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.625253] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.633640] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.640140] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.647000] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.653493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.664578] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.674365] ip (4391) used greatest stack depth: 53976 bytes left [ 54.741552] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.748078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.754949] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.761423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.835946] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.880747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.894278] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.925722] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.957131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.993705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.006698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.017808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.422014] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.771875] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.804741] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.815143] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.937338] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.233942] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.240251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.255107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.291292] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.410546] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.528427] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.534793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.543685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.617642] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.624015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.634986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.667345] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.674820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.698128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.743222] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.751867] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.758171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.775016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.174434] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.180780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.195529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.226601] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.242480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.262361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.588424] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.594844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.602547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/20 03:33:41 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/04/20 03:33:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000004, 0x4) socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 70.753014] IPv4: Oversized IP packet from 127.0.0.1 [ 70.804150] IPv4: Oversized IP packet from 127.0.0.1 2018/04/20 03:33:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000663ff8)=@abs={0x1}, 0x8) bind$unix(r1, &(0x7f0000000500)=@abs={0x1}, 0x6e) 2018/04/20 03:33:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000908000000000000000000000000", @ANYBLOB="000000000000000008000d000000000008001b0000000000"], 0x2}, 0x1}, 0x0) 2018/04/20 03:33:42 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/04/20 03:33:42 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8937, &(0x7f0000000000)="6c6f00966fd651b159a9c84a2c60d29804036687") 2018/04/20 03:33:42 executing program 3: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x80002, 0x0) r1 = open$dir(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) fcntl$lock(r1, 0x6, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x4cfd}) 2018/04/20 03:33:42 executing program 7: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x1, 0x7fff, 0x10000101) 2018/04/20 03:33:42 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="260000002200470105000700898003000000000000001f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:42 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/04/20 03:33:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0xac, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) [ 71.680836] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/20 03:33:42 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000580)=ANY=[], 0x0) 2018/04/20 03:33:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x146}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x1000000000000, 0x0, &(0x7f0000000080)) 2018/04/20 03:33:42 executing program 3: 2018/04/20 03:33:42 executing program 6: 2018/04/20 03:33:42 executing program 5: 2018/04/20 03:33:42 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="260000002200470105000700898003000000000000001f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:42 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8937, &(0x7f0000000000)="6c6f00966fd651b159a9c84a2c60d29804036687") 2018/04/20 03:33:42 executing program 0: 2018/04/20 03:33:42 executing program 3: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x0, 0x4}, &(0x7f0000001ffc)=0x6) prctl$getreaper(0x66, &(0x7f0000002ffc)) 2018/04/20 03:33:43 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x1, 0x7fff, 0x10000101) ftruncate(r0, 0x5) 2018/04/20 03:33:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8907, &(0x7f0000000100)={'bpq0\x00'}) 2018/04/20 03:33:43 executing program 2: 2018/04/20 03:33:43 executing program 6: 2018/04/20 03:33:43 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="260000002200470105000700898003000000000000001f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:43 executing program 7: 2018/04/20 03:33:43 executing program 3: 2018/04/20 03:33:43 executing program 2: 2018/04/20 03:33:43 executing program 1: r0 = socket(0x10, 0x803, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:43 executing program 2: 2018/04/20 03:33:43 executing program 4: 2018/04/20 03:33:43 executing program 0: 2018/04/20 03:33:43 executing program 5: 2018/04/20 03:33:43 executing program 6: 2018/04/20 03:33:43 executing program 3: 2018/04/20 03:33:43 executing program 7: 2018/04/20 03:33:43 executing program 1: write(0xffffffffffffffff, &(0x7f0000df8fd9)="260000002200470105000700898003000000000000001f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:43 executing program 0: 2018/04/20 03:33:43 executing program 6: 2018/04/20 03:33:43 executing program 2: 2018/04/20 03:33:43 executing program 7: 2018/04/20 03:33:43 executing program 5: 2018/04/20 03:33:43 executing program 3: 2018/04/20 03:33:43 executing program 4: 2018/04/20 03:33:43 executing program 2: 2018/04/20 03:33:43 executing program 0: 2018/04/20 03:33:43 executing program 1: r0 = socket(0x0, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="260000002200470105000700898003000000000000001f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:43 executing program 6: 2018/04/20 03:33:43 executing program 4: 2018/04/20 03:33:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x120, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/20 03:33:44 executing program 5: syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) mq_open(&(0x7f0000d39ffd)='-$\x00', 0x0, 0x0, &(0x7f0000dfdfc0)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/20 03:33:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000040)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x100000000) 2018/04/20 03:33:44 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0000)={0x80ffffff, 0x1700000000000000, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020100030c0000004f13d80da792cad605000600000000000a0000000000000000000000000000000000ffffe0000002000000000000000005000500000000000a0000000000000000000000000000000000001aa349d27d8206090000000000"], 0x60}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) write$tun(r2, &(0x7f00000001c0)={@pi, @void, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0x98, 0x9, 0x14, {@broadcast=0xffffffff, @current, 0x6}, {@current, @current, 0x1418}, "2546f0c840baf678fb460c9773624334d8bc4d996530471761c762d26c8eaae2671c24f83f014cd976dd3305f96b5e63c200ae75a3932122a1a7643c6a22789f9a7291b142fb7700b4e36f9d2a626b21d9aab3e0e7d4a33c6c997f09bebd27a71a5c94d911f772d113c953ecf8ec76a6013679d29b49374f200d"}}}}}, 0xaa) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000340)=""/153) 2018/04/20 03:33:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/20 03:33:44 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x12c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x4, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 03:33:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x146}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0xc0, &(0x7f0000000080)) 2018/04/20 03:33:44 executing program 1: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000df8fd9)="260000002200470105000700898003000000000000001f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:44 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0000)={0x80ffffff, 0x1700000000000000, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020100030c0000004f13d80da792cad605000600000000000a0000000000000000000000000000000000ffffe0000002000000000000000005000500000000000a0000000000000000000000000000000000001aa349d27d8206090000000000"], 0x60}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) write$tun(r2, &(0x7f00000001c0)={@pi, @void, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0x98, 0x9, 0x14, {@broadcast=0xffffffff, @current, 0x6}, {@current, @current, 0x1418}, "2546f0c840baf678fb460c9773624334d8bc4d996530471761c762d26c8eaae2671c24f83f014cd976dd3305f96b5e63c200ae75a3932122a1a7643c6a22789f9a7291b142fb7700b4e36f9d2a626b21d9aab3e0e7d4a33c6c997f09bebd27a71a5c94d911f772d113c953ecf8ec76a6013679d29b49374f200d"}}}}}, 0xaa) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000340)=""/153) 2018/04/20 03:33:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080), 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec), 0x14) getpeername(r0, &(0x7f0000003340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000033c0)=0x80) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000003400)) 2018/04/20 03:33:44 executing program 3: 2018/04/20 03:33:44 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(0xffffffffffffffff, &(0x7f0000df8fd9)="260000002200470105000700898003000000000000001f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:44 executing program 7: 2018/04/20 03:33:44 executing program 5: syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) mq_open(&(0x7f0000d39ffd)='-$\x00', 0x0, 0x0, &(0x7f0000dfdfc0)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/20 03:33:44 executing program 3: 2018/04/20 03:33:44 executing program 6: r0 = socket$inet6(0xa, 0x400000000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/04/20 03:33:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080), 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec), 0x14) getpeername(r0, &(0x7f0000003340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000033c0)=0x80) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000003400)) 2018/04/20 03:33:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x146}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0xc0, &(0x7f0000000080)) 2018/04/20 03:33:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x79) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f0000001540)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000001500)=""/58, 0x3a}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) 2018/04/20 03:33:44 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/20 03:33:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/20 03:33:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001580)={'bridge0\x00'}) 2018/04/20 03:33:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080), 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec), 0x14) getpeername(r0, &(0x7f0000003340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000033c0)=0x80) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000003400)) 2018/04/20 03:33:44 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9), 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:44 executing program 5: [ 73.812961] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.819976] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/20 03:33:44 executing program 7: 2018/04/20 03:33:44 executing program 6: 2018/04/20 03:33:44 executing program 5: 2018/04/20 03:33:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080), 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec), 0x14) getpeername(r0, &(0x7f0000003340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000033c0)=0x80) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000003400)) 2018/04/20 03:33:45 executing program 4: 2018/04/20 03:33:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="26000000220047010500070089800300000000", 0x13) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:45 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001580)={'bridge0\x00'}) 2018/04/20 03:33:45 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001580)={'bridge0\x00'}) 2018/04/20 03:33:45 executing program 7: 2018/04/20 03:33:45 executing program 5: 2018/04/20 03:33:45 executing program 4: 2018/04/20 03:33:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x79) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f0000001540)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000001500)=""/58, 0x3a}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) 2018/04/20 03:33:45 executing program 0: [ 74.471454] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.478513] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/20 03:33:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x79) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f0000001540)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000001500)=""/58, 0x3a}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) 2018/04/20 03:33:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x79) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f0000001540)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000001500)=""/58, 0x3a}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) 2018/04/20 03:33:45 executing program 4: 2018/04/20 03:33:45 executing program 5: 2018/04/20 03:33:45 executing program 3: 2018/04/20 03:33:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="260000002200470105000700898003000000000000001f00c0e9ff094a", 0x1d) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:45 executing program 4: 2018/04/20 03:33:45 executing program 5: 2018/04/20 03:33:45 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001580)={'bridge0\x00'}) 2018/04/20 03:33:45 executing program 3: 2018/04/20 03:33:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="260000002200470105000700898003000000000000001f00c0e9ff094a51f10101c7", 0x22) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:45 executing program 4: 2018/04/20 03:33:45 executing program 5: 2018/04/20 03:33:45 executing program 3: 2018/04/20 03:33:46 executing program 3: 2018/04/20 03:33:46 executing program 2: 2018/04/20 03:33:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000080), 0x4) 2018/04/20 03:33:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x79) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f0000001540)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000001500)=""/58, 0x3a}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) 2018/04/20 03:33:46 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="260000002200470105000700898003000000000000001f00c0e9ff094a51f10101c70335", 0x24) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) 2018/04/20 03:33:46 executing program 5: 2018/04/20 03:33:46 executing program 4: 2018/04/20 03:33:46 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001580)={'bridge0\x00'}) 2018/04/20 03:33:46 executing program 3: 2018/04/20 03:33:46 executing program 2: 2018/04/20 03:33:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) [ 75.426006] sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT 2018/04/20 03:33:46 executing program 5: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x41, &(0x7f0000000200)=[{&(0x7f0000010000)="58465342000008000000000000002000000000000000000000000000000000005df9f36c2424482eacf69c1e3149a7c0000000000000000400000000000016c000000000000016c100000000000016c200000002000020000000000100000000000005a5b4a50200020000040000000000000000000000000b0909020d0000190000000000000040000000000000003d0000000000001a470000000000000000000000000000000000000000000000000000000000000008000000000000000001000000000000010000018a0000018a00000000000000000000000100000000f39d99e4", 0xe4}, {&(0x7f0000010a00)="feedbabe0000000100000002000002000000000100000000000000010000000000000000ffffffff00000001", 0x2c, 0x2000}, {&(0x7f0000010c00)="0000000100000008aa2000006e55000000000000000000000000000000000000", 0x20, 0x2200}, {&(0x7f0000010e00)="494e80000302000000000000000000000000000100000000000000000000000000000000000000005abd076815a7ea305abd076815a7ea3000000000000000000000000000000000000000000000000000000002000000000000000400000000ffffffff5aad07aa000000000000000200000000000000000000000000000000000000000000000000000000000000005abd076815a7ea3000000000000016c15df9f36c2424482eacf69c1e3149a7c000000000000000000000000000000000", 0xc0, 0x2d8200}, {&(0x7f0000011000)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2d8600}, {&(0x7f0000011200)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2d8800}, {&(0x7f0000011400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2d8a00}, {&(0x7f0000011600)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2d8c00}, {&(0x7f0000011800)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2d8e00}, {&(0x7f0000011a00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2d9000}, {&(0x7f0000011c00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2d9200}, {&(0x7f0000011e00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2d9400}, {&(0x7f0000012000)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2d9600}, {&(0x7f0000012200)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2d9800}, {&(0x7f0000012400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2d9a00}, {&(0x7f0000012600)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2d9c00}, {&(0x7f0000012800)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2d9e00}, {&(0x7f0000012a00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2da000}, {&(0x7f0000012c00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2da200}, {&(0x7f0000012e00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2da400}, {&(0x7f0000013000)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2da600}, {&(0x7f0000013200)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2da800}, {&(0x7f0000013400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2daa00}, {&(0x7f0000013600)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dac00}, {&(0x7f0000013800)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dae00}, {&(0x7f0000013a00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2db000}, {&(0x7f0000013c00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2db200}, {&(0x7f0000013e00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2db400}, {&(0x7f0000014000)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2db600}, {&(0x7f0000014200)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2db800}, {&(0x7f0000014400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dba00}, {&(0x7f0000014600)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dbc00}, {&(0x7f0000014800)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dbe00}, {&(0x7f0000014a00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dc000}, {&(0x7f0000014c00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dc200}, {&(0x7f0000014e00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dc400}, {&(0x7f0000015000)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dc600}, {&(0x7f0000015200)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dc800}, {&(0x7f0000015400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dca00}, {&(0x7f0000015600)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dcc00}, {&(0x7f0000015800)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dce00}, {&(0x7f0000015a00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dd000}, {&(0x7f0000015c00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dd200}, {&(0x7f0000015e00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dd400}, {&(0x7f0000016000)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dd600}, {&(0x7f0000016200)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dd800}, {&(0x7f0000016400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dda00}, {&(0x7f0000016600)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2ddc00}, {&(0x7f0000016800)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dde00}, {&(0x7f0000016a00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2de000}, {&(0x7f0000016c00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2de200}, {&(0x7f0000016e00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2de400}, {&(0x7f0000017000)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2de600}, {&(0x7f0000017200)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2de800}, {&(0x7f0000017400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dea00}, {&(0x7f0000017600)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dec00}, {&(0x7f0000017800)="494e000003000007000000000000000000000000000000000000000000000000", 0x20, 0x2dee00}, {&(0x7f0000017a00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2df000}, {&(0x7f0000017c00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2df200}, {&(0x7f0000017e00)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2df400}, {&(0x7f0000018000)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2df600}, {&(0x7f0000018200)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2df800}, {&(0x7f0000018400)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dfa00}, {&(0x7f0000018600)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dfc00}, {&(0x7f0000018800)="494e000003000000000000000000000000000000000000000000000000000000", 0x20, 0x2dfe00}], 0x0, &(0x7f00000000c0)={'nouuid,', {[{@noalign='noalign', 0x2c}, {@uquota='uquota', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}]}}) 2018/04/20 03:33:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') pread64(r0, &(0x7f00000000c0), 0x0, 0x0) 2018/04/20 03:33:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/04/20 03:33:46 executing program 2: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000000)="260000002200470105f907008980e8ff06006d20192b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x2, 0xffffffffffffff62) 2018/04/20 03:33:46 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/20 03:33:46 executing program 0: 2018/04/20 03:33:46 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="260000002200470105000700898003000000000000001f00c0e9ff094a51f10101c7033500", 0x25) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/68, 0x44}, 0x0) [ 75.731257] ================================================================== [ 75.738826] BUG: KMSAN: uninit-value in kernel_text_address+0x248/0x3a0 [ 75.745595] CPU: 0 PID: 6074 Comm: syz-executor3 Not tainted 4.16.0+ #84 [ 75.752440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.761805] Call Trace: [ 75.764421] dump_stack+0x185/0x1d0 [ 75.768069] ? kernel_text_address+0x248/0x3a0 [ 75.772663] kmsan_report+0x142/0x240 [ 75.776494] __msan_warning_32+0x6c/0xb0 [ 75.780562] kernel_text_address+0x248/0x3a0 [ 75.784972] ? __schedule+0x674/0x730 [ 75.788786] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 75.794159] ? __schedule+0x674/0x730 [ 75.797974] __kernel_text_address+0x34/0xe0 [ 75.802391] ? __schedule+0x674/0x730 [ 75.806206] unwind_get_return_address+0x8c/0x130 [ 75.811061] __save_stack_trace+0x45c/0xa80 [ 75.815397] ? __schedule+0x674/0x730 [ 75.819207] ? __msan_poison_alloca+0x15c/0x1d0 [ 75.823887] ? proc_pid_stack+0x26a/0x470 2018/04/20 03:33:46 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) [ 75.828040] save_stack_trace_tsk+0x258/0x2f0 [ 75.832549] proc_pid_stack+0x26a/0x470 [ 75.836533] proc_single_show+0x1af/0x300 [ 75.840686] ? proc_pid_wchan+0x250/0x250 [ 75.844835] ? proc_single_open+0x90/0x90 [ 75.848989] seq_read+0xc7d/0x2260 [ 75.852546] ? seq_open+0x360/0x360 [ 75.856184] __vfs_read+0x19f/0x8e0 [ 75.859826] vfs_read+0x36c/0x6c0 [ 75.863292] SYSC_pread64+0x275/0x310 [ 75.867102] SyS_pread64+0x65/0x90 [ 75.870652] do_syscall_64+0x309/0x430 [ 75.874553] ? SYSC_write+0x360/0x360 [ 75.878375] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 75.883580] RIP: 0033:0x455379 [ 75.886773] RSP: 002b:00007f179accfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 75.894491] RAX: ffffffffffffffda RBX: 00007f179acd06d4 RCX: 0000000000455379 [ 75.901767] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000014 [ 75.909046] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 75.916341] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 75.923636] R13: 0000000000000477 R14: 00000000006f9bc8 R15: 0000000000000000 [ 75.930893] [ 75.932506] Uninit was stored to memory at: [ 75.936828] kmsan_internal_chain_origin+0x12b/0x210 [ 75.941928] __msan_chain_origin+0x69/0xc0 [ 75.946160] update_stack_state+0x959/0xa40 [ 75.950488] __unwind_start+0x335/0x630 [ 75.954491] __save_stack_trace+0x3e1/0xa80 [ 75.958811] save_stack_trace_tsk+0x258/0x2f0 [ 75.963292] proc_pid_stack+0x26a/0x470 [ 75.967255] proc_single_show+0x1af/0x300 [ 75.971413] seq_read+0xc7d/0x2260 [ 75.974945] __vfs_read+0x19f/0x8e0 [ 75.978581] vfs_read+0x36c/0x6c0 [ 75.982037] SYSC_pread64+0x275/0x310 [ 75.985848] SyS_pread64+0x65/0x90 [ 75.989376] do_syscall_64+0x309/0x430 [ 75.993265] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 75.998444] Local variable description: ----flags.i.i.i@rcu_all_qs [ 76.004747] Variable was created at: [ 76.008461] rcu_all_qs+0x32/0x1f0 [ 76.011989] _cond_resched+0x3c/0xd0 [ 76.015682] ================================================================== [ 76.023028] Disabling lock debugging due to kernel taint [ 76.028475] Kernel panic - not syncing: panic_on_warn set ... [ 76.028475] [ 76.035835] CPU: 0 PID: 6074 Comm: syz-executor3 Tainted: G B 4.16.0+ #84 [ 76.043980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.053328] Call Trace: [ 76.055934] dump_stack+0x185/0x1d0 [ 76.059559] panic+0x39d/0x940 [ 76.062759] ? kernel_text_address+0x248/0x3a0 [ 76.067347] kmsan_report+0x238/0x240 [ 76.071153] __msan_warning_32+0x6c/0xb0 [ 76.075206] kernel_text_address+0x248/0x3a0 [ 76.079603] ? __schedule+0x674/0x730 [ 76.083404] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 76.088764] ? __schedule+0x674/0x730 [ 76.092555] __kernel_text_address+0x34/0xe0 [ 76.096947] ? __schedule+0x674/0x730 [ 76.100739] unwind_get_return_address+0x8c/0x130 [ 76.105579] __save_stack_trace+0x45c/0xa80 [ 76.109888] ? __schedule+0x674/0x730 [ 76.113675] ? __msan_poison_alloca+0x15c/0x1d0 [ 76.118343] ? proc_pid_stack+0x26a/0x470 [ 76.122501] save_stack_trace_tsk+0x258/0x2f0 [ 76.126998] proc_pid_stack+0x26a/0x470 [ 76.130983] proc_single_show+0x1af/0x300 [ 76.135128] ? proc_pid_wchan+0x250/0x250 [ 76.139278] ? proc_single_open+0x90/0x90 [ 76.143430] seq_read+0xc7d/0x2260 [ 76.146970] ? seq_open+0x360/0x360 [ 76.150597] __vfs_read+0x19f/0x8e0 [ 76.154222] vfs_read+0x36c/0x6c0 [ 76.157677] SYSC_pread64+0x275/0x310 [ 76.162220] SyS_pread64+0x65/0x90 [ 76.165761] do_syscall_64+0x309/0x430 [ 76.169645] ? SYSC_write+0x360/0x360 [ 76.173451] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.178632] RIP: 0033:0x455379 [ 76.181813] RSP: 002b:00007f179accfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 76.189526] RAX: ffffffffffffffda RBX: 00007f179acd06d4 RCX: 0000000000455379 [ 76.196786] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000014 [ 76.204050] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 76.211314] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 76.218573] R13: 0000000000000477 R14: 00000000006f9bc8 R15: 0000000000000000 [ 76.227522] Dumping ftrace buffer: [ 76.231052] (ftrace buffer empty) [ 76.234748] Kernel Offset: disabled [ 76.238349] Rebooting in 86400 seconds..