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 '10.128.10.18' (ECDSA) to the list of known hosts. 2018/04/27 07:09:07 fuzzer started 2018/04/27 07:09:08 dialing manager at 10.128.0.26:38541 syzkaller login: [ 47.729101] can: request_module (can-proto-0) failed. [ 47.740248] can: request_module (can-proto-0) failed. 2018/04/27 07:09:15 kcov=true, comps=false 2018/04/27 07:09:19 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/27 07:09:19 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa00080600010800060421566427cdbf0000bf7070c4909376420001aaaaaaaaaabb00000000aaaaaaaaaabbac141400"], &(0x7f0000000080)) 2018/04/27 07:09:19 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/04/27 07:09:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000000)=""/1, 0xfffffdf9) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000001640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000018c0), 0x0, &(0x7f0000001900)=""/67, 0x43}}], 0x1, 0x0, &(0x7f0000001a00)={0x0, 0x1c9c380}) write(r1, &(0x7f0000859f06), 0x0) 2018/04/27 07:09:19 executing program 5: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a) 2018/04/27 07:09:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x30}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = socket$kcm(0xa, 0x5, 0x0) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) sendmsg$kcm(r1, &(0x7f0000000680)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)="dd", 0x1}], 0x1, &(0x7f0000000280)}, 0x0) 2018/04/27 07:09:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00000003c0), 0x8) 2018/04/27 07:09:19 executing program 7: r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000000)=""/28}) [ 52.905371] IPVS: ftp: loaded support on port[0] = 21 [ 53.017571] IPVS: ftp: loaded support on port[0] = 21 [ 53.062835] IPVS: ftp: loaded support on port[0] = 21 [ 53.142183] IPVS: ftp: loaded support on port[0] = 21 [ 53.243466] IPVS: ftp: loaded support on port[0] = 21 [ 53.347533] IPVS: ftp: loaded support on port[0] = 21 [ 53.475265] IPVS: ftp: loaded support on port[0] = 21 [ 53.643973] IPVS: ftp: loaded support on port[0] = 21 [ 54.716984] ip (4687) used greatest stack depth: 54408 bytes left [ 55.417471] ip (4741) used greatest stack depth: 54312 bytes left [ 55.909163] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.915679] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.948169] device bridge_slave_0 entered promiscuous mode [ 55.993548] ip (4785) used greatest stack depth: 54200 bytes left [ 56.093347] ip (4790) used greatest stack depth: 53656 bytes left [ 56.179981] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.186497] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.221760] device bridge_slave_1 entered promiscuous mode [ 56.318251] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.324744] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.350518] device bridge_slave_0 entered promiscuous mode [ 56.475451] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.486977] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.493492] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.516198] device bridge_slave_0 entered promiscuous mode [ 56.554635] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.561124] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.618233] device bridge_slave_1 entered promiscuous mode [ 56.633832] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.640360] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.653927] device bridge_slave_0 entered promiscuous mode [ 56.734795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.742519] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.749016] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.781328] device bridge_slave_1 entered promiscuous mode [ 56.801930] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.808454] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.828383] device bridge_slave_0 entered promiscuous mode [ 56.840697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.884192] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.890678] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.942541] device bridge_slave_1 entered promiscuous mode [ 56.989187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.003547] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.049143] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.055663] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.083005] device bridge_slave_0 entered promiscuous mode [ 57.102937] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.109478] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.133953] device bridge_slave_0 entered promiscuous mode [ 57.153499] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.160096] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.179270] device bridge_slave_1 entered promiscuous mode [ 57.191992] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.206915] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.213417] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.227929] device bridge_slave_0 entered promiscuous mode [ 57.260178] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.282573] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.289162] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.330620] device bridge_slave_1 entered promiscuous mode [ 57.351859] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.358362] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.411214] device bridge_slave_1 entered promiscuous mode [ 57.427428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.453341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.463296] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.472421] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.478889] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.505823] device bridge_slave_1 entered promiscuous mode [ 57.545922] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.568518] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.662655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.690184] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.723816] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.745158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.776955] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.799822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.934860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.948232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.991267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.001126] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.012075] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.074901] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.196659] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.203687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.254515] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.267428] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.274482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.295506] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.323726] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.375534] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.473394] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.498533] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.506112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.548572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.556278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.573923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.581117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.593496] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.647941] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.697693] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.715311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.726445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.790488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.800181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.833822] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.842663] team0: Port device team_slave_0 added [ 58.859791] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.869487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.889386] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.917214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.925701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.945683] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.122415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.134860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.152135] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.167385] team0: Port device team_slave_1 added [ 59.198989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.206525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.229280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.236263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.255644] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.269151] team0: Port device team_slave_0 added [ 59.341634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.348702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.358855] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.369253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.399151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.473662] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.496984] team0: Port device team_slave_0 added [ 59.508058] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.516193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.536743] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.552556] team0: Port device team_slave_1 added [ 59.581891] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.613411] team0: Port device team_slave_0 added [ 59.639690] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.650197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.661539] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.709099] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.728571] team0: Port device team_slave_0 added [ 59.740147] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.763541] team0: Port device team_slave_1 added [ 59.797608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.806168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.821988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.844402] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.857103] team0: Port device team_slave_1 added [ 59.900241] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.927802] team0: Port device team_slave_0 added [ 59.941676] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.949970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.969211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.997752] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.020401] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.038862] team0: Port device team_slave_1 added [ 60.052799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.063090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.070076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.092175] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.128617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.154895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.191545] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.200891] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.208814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.224163] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.243984] team0: Port device team_slave_1 added [ 60.261488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.278697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.305099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.328254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.344094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.353130] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.362765] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.370490] team0: Port device team_slave_0 added [ 60.386911] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.397374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.408994] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.440348] team0: Port device team_slave_0 added [ 60.462099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.476102] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.505602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.524220] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.538279] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.547928] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.559799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.577455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.613893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.633974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.662211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.683136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.691218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.704455] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.712454] team0: Port device team_slave_1 added [ 60.719552] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.726479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.741446] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.760632] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.771802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.795594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.815516] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.831607] team0: Port device team_slave_1 added [ 60.845806] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.862687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.883543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.913290] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.921138] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.934302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.957288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.988163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.010672] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.032068] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.040100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.047754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.062947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.072302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.081226] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.109572] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.121120] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.135197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.173731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.182688] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.199852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.239723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.263168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.279700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.323191] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.330879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.342893] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.376518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.390496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.426318] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.471523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.478992] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.497593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.553663] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.561806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.581645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.651865] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.659377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.678200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.775535] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.783006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.800664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.860207] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.867998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.887531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.864401] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.870916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.877788] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.884255] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.898692] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.039163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.182377] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.188888] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.195768] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.202218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.262148] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.530825] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.537308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.544381] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.550839] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.621939] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.710221] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.716696] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.723499] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.729937] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.779138] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.799973] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.806464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.813331] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.819757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.870262] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.896860] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.903333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.910232] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.916675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.958340] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.095396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.117851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.148857] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.170836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.186858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.234488] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.240977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.247873] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.254370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.294227] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.505196] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.511693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.518557] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.524995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.548665] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.119519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.138930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.953443] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.329951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.464839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.591526] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.657872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.689480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.844460] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.141992] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.168063] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.328769] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.387115] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.443988] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.560944] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.608673] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.614942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.631858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.663062] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.932408] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.938747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.952813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.026581] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.124149] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.130492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.144292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.243194] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.249480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.264545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.308137] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.314457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.323970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.396723] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.403520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.416843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.482466] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.526682] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.744557] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.904821] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.911572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.922355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.021009] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.151821] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.187081] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.302579] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.361306] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.367600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.375843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.745975] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.181745] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/27 07:09:48 executing program 0: rt_sigprocmask(0x3, &(0x7f00000002c0), &(0x7f0000000340), 0x8) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x6, 0x3f, 0x40, 0x7, 0xffff}, 0x14) 2018/04/27 07:09:48 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x10001, 0x0) getpeername$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000075dff4)={@multicast1, @multicast1}, &(0x7f0000ba3ffc)=0xc) 2018/04/27 07:09:48 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) r1 = request_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='{vboxnet0\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="39952c5c25a2ad427306b2cc5d9b9c4b44e7cd26e4f84d24772cd110e736987b603b0e59b5c5e7465186158a1346b81b3b1a41ce7346d85f82a31e51afd7cf31ec84f16b0b835a18cf909ed5b478c44404fdd57abb02874471dd68441c68c5d57632a9ff69b1115fa74b53357df26bbd673492c8e8be04421e0eb2a11c3b71be2a5a6eee90d9ffdcb3c9b4d28743cdfd67f04d10fe133795231c5828b42cb2a1752cacd5ab7883b94e7aeb273b89843ea1b90cd02d1e6bca76e8ea39ebf26164817ecd71453fadb46f9d7c7731b84beb6203ec23ffad17b8240be3f33b817073477e74637afe031d936aea6c7c", 0xed, r1) unshare(0x40600) getsockname$packet(r0, &(0x7f0000000700), &(0x7f0000000740)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x80000001, 0x2, 0x0, 0x8, 0x621, 0x3, 0x60}, &(0x7f00000002c0)=0x20) 2018/04/27 07:09:48 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0xfffffffffffffe30) 2018/04/27 07:09:48 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000005140), 0x0, 0x0, &(0x7f0000005300)={0x77359400}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000240)={@local, @remote, 0x0}, &(0x7f0000000280)=0xc) sendto(r0, &(0x7f0000000000)="b39f1d245a696f65245e78c7a4c58fa15e939389a9165d42cfbe3e4e9a91160e5b553606c8aa025f77fddffc8e7fe9e332ad8379cf58b47fa419db6a0cbfdd83756fa1e7eb7dfe4baf131447be09e4e3272f3db90bd5c1814714bb391eabfe1c0ac1696bf91c83501c9354b8cc1368e0686f5f5159a79aedbec00204b5ac7e7f8a3fea9152d82c2d14fc3ce5", 0x8c, 0x4, &(0x7f00000002c0)=@hci={0x1f, r1, 0x3}, 0x80) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) pipe(&(0x7f0000000140)) pwritev(0xffffffffffffffff, &(0x7f0000000040), 0x19d, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000340)={0x8, 0x74, "0ba73f1cbfdf891b6b4f78ac1206dfaa7d8e58ccc1c9339b6f7d058fa4fcb6d7f14a1c08d07e05adaf9d3f0df30a21ec006c6b6938c637d3ae0ac1bb7532816aa2f4ede752dbbc58d1812c0df2676a9e8dfeb7211648456ce3744278f24c369a7c0d1bdfe42838b058a7d89c8a443bcdfa82a514"}) 2018/04/27 07:09:48 executing program 6: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xfffffffffffffe00}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80, 0x4) 2018/04/27 07:09:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x40}, 0x20) syz_mount_image$minix(&(0x7f0000001340)='minix\x00', &(0x7f0000001380)='./file0\x00', 0x7fff, 0x4, &(0x7f0000001680)=[{&(0x7f00000013c0)="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", 0xfc, 0x2}, {&(0x7f00000014c0)="de59efd387195a281bbac6faca3130f2369146baf65b8e7c4cf313465d09ed37fb8e69683fa7e0076f4951dac030267690358123d686b00bea7cc6a38cb3d0f4eac5ac7a6b7d6a5d32467b74", 0x4c, 0x100000000}, {&(0x7f0000001540)="2888a2a1b83002bc0f862376f6c1b935fdf7ef61be1d0cbb4c52ec8d3271703bdfee19497ea983210f6ee515dd694dba835596507581cb4e", 0x38, 0x6}, {&(0x7f0000001580)="15dab8bbb5182372fd6d70ac28aa0b181a5577cf8a3b3966b74e2499ac62d57238ae26597e92caf3d590564105dfe60f504f1ff2f5ab80ff5f10e36ca708814956e6c563e580e88fad3b9fc964b851afbfccea0c1749f24b0ae6a6369adbfa5651be195635522fcb27c5a5ea76c880a5fbf17e9e44329205d95a2fcdccc4f60a52815914aae749f7b269b203dbc00a746c362af9557b8cd371c66aeb27b34ab9f934409fdcd940f605ef8e13efd177f2f4f4fe8f90cfc839db1752e521644fecb1eed81b9b0438", 0xc7, 0x7}], 0x90, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101002, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001740)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000001800)={&(0x7f0000001700)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)={0x24, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000010}, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001240)=@assoc_value={0x0, 0xac27}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000012c0)={0x0, 0x81}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0xe23b, 0x7f}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x1008) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x0) 2018/04/27 07:09:48 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x80100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000002c0)={0x10}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000300)) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000040)="abadcf236e511a16e411a23fe3d86a7c6bc96a64dace1832a0c34ae3f61c519cbd1ddd6e206150ab0274ac0191ca96bed55ef7aa219d4ebb9d8ea035c3ed57db94d73af3234b423b483f5c8cfa13fe0fef244727d1b357e9e8018a304d35a5f1e67bc68e783c51aa94586d3d0e2a3ff32d4ae23b34be0485a5f7d3474e1364a3cf19d736a188735dddc0c970eb2e9e93f2defd4f98beb7652768e9907611d02057b4458922276a802e674a03ca8992eb2b192bac6abb272a2e53b9ba2a2636c000", 0xc1}, {&(0x7f0000000140)="15ad350f22d2d265784b08ab1a83b0e228911e9ce350e63df648c95478a438f2e089556e73642df98d27dceadbe30e13587e59c8cbc2947f7b0bd29013e5ca5fdfc6c7b7a573288b42cedb293d9bb513fcf5d6b574dd386ad8c14f", 0x5b}, {&(0x7f00000001c0)="8771ce1aee525d3ab568d652f81ae34658cdbee52bc9ba4fddb469ec29a670585777e5d7dfe6b61532b42916717ea9fda5dc636a647562a8fb829234b24016ecccd7717daea304dcbc877c9a40aabac5b86bdfe3147ad1e6", 0x58}, {&(0x7f0000000240)="0bf323aba2", 0x5}, {&(0x7f0000000500)="204ec2c058431b2c69dcfee88e686524eced383d601d7e22dae7c912005777f481bf247da30e262d2971454287c0fd1b71f61cf875ced3d111e9b3eb6de2cdc96f3b9efa2d87acf2ff81457787d74aa669174866d97bb30c73579a722450b238af19ba1e7a9f099b461d0f20d4384404cf1345718280624c284efa37f30bb34844d682420a81dcceca7fd4ac9b661ddc25d5f7e0b407e13a8d8ea4e353a3275fd663bbacf6e2a26a0303883cc08f77fc6bb6131837e9874b47b641009c870640f1fc8b40ab4578398ed89ccd82b62344", 0xd0}, {&(0x7f0000000380)="1ff23d475ebe9e7e8170bc4055ab75ffd2bb7f8c46ba9dc2750c1cbc81b6363c4c4cc6d5a59f066b72b7924778e396d900446426d45a43069dbdb9697748c8ca70600e13e1a9cd9ea0eb3f6afc3c5fdf10837f9b65bd7e67e1dc1110479c3ba990d8d58df728b75abf7be879a678e2006f594a1f632b3e4ff7dd2a600f18acab6f5cffb32ca3c547cf59db2aa7647ea0b8d0d9365873d5e443c811b742", 0x9d}], 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="1000000000d83700292a0034de000000"], 0x10}}], 0x1, 0x0) 2018/04/27 07:09:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{}, {}]}) ioctl(r0, 0xc0481273, &(0x7f0000000040)) 2018/04/27 07:09:48 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x5, &(0x7f0000001000)="06") accept$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x9, &(0x7f0000000500)=[{&(0x7f0000000080)="191f3e14a19ba890386c67b5e15f", 0xe, 0x1000}, {&(0x7f00000000c0)="2c47cb7c9e289161a528f394afc543ba1b04cc65331db5281a74b157e92a5d8bafab73c34316c9c4376dd5fd296ea5f5c175f7e7b6d42731983a8ea5d29f42fa99f42e0b724e1506fba3a488333e1b2e1c235a908eef57c25a989e96208dfd909acc1f0a269699bcb2f6e8eb92979ea6028bbe6a025e251b08a4772705aec234b002a2355ad022104ac41a0152f67975492a4f226aa373e5b9b02ce1ba1819b1308af16c2bff4dfda935d7a126aafdd4d31a", 0xb2, 0x1ff}, {&(0x7f0000000180)="6b54034cbee7be86c56d0e2e03c1f45875dd09a1f57960f5b2ba7e0edfab4a33130a3dd806d356e03c9e3ff4b3784ae39f9f47f99faa89cea800a81512a6d8b1634c043743b9c6410ae55d3a4b3ecf6f1d331fa96f52d79f52743fd553ee7a78769d2ad2eb1a2162c6b331e375df9f16012b86731cc4fde1cdcb07c51b801606329f68732551eb00f547c2", 0x8b, 0xad}, {&(0x7f0000000240)="ac16afdb162e99ffccca8d24553d0f7589643763bd39992ce715353252a595f3", 0x20, 0x7}, {&(0x7f0000000280)="d3e4440fb4bc8455a20e156e1715728cd27c50ff2545e6cf89defcc49c", 0x1d}, {&(0x7f00000002c0)="19dfcf50ccd3a25c28ccb7e00d1ea184c641c8759828a2e72e34e1d83e816b726619a4c0e885d3b8aeee5c84cde7c527f31911a2d12391107d5c91a639848583f4d816b28dd59066923930f92ef969d878ee0778bfd0bd0fc3617761ca69eaceca", 0x61, 0x3}, {&(0x7f0000000340)="ac4e804faafa4b06d0d2f7192cb63840103f743c6eb7711767f0a6c0b4b542517552b285a40083df828645d3d5b2cbf2299e7ab9ba5749ba2c0805a2dcdc9eaa266befe4071ba3b308128e2f2571b3090ecee1246d5dfda3adb223d2639a4a725e43f7a693cdc2902e70b518eaedd4b843803b2f226cb6e2102fa9e4aa8ec050a8980121ee60e9ad09472192827f11b40a", 0x91, 0x2}, {&(0x7f0000000400)="a381975fd38ba22920f65e911af3b108a6ae5dbc8458840aefd1794b27486ffd7664df5edf5f9625263382fb53ebffd51b27255d0290527f2479bb3aadc6862c0ce130979038a880e6c5c07ffec60009a695ceb9f21804834e05b0bd895364d16c4f91291ae932d7ea6e404d52e48cc9b7e87700333b0b6616667f69f47ccbd9b487af5e636d2f03f728cec53aaa7ce575d95c491c9ebe5637cad5486540230e638acdb958dd", 0xa6, 0x10001}, {&(0x7f00000004c0), 0x0, 0x7}], 0x1000000, &(0x7f0000000600)={[{@umask={'umask', 0x3d, [0x37, 0x33, 0x37, 0x31]}, 0x2c}, {@usefree='usefree', 0x2c}, {@check_strict='check=strict', 0x2c}, {@fmask={'fmask', 0x3d, [0x31, 0x37, 0x32]}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x31, 0x33, 0x31, 0x34, 0x35, 0x36]}, 0x2c}]}) fcntl$setstatus(r0, 0x4, 0x4000003ffc) 2018/04/27 07:09:48 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x59ba, &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") 2018/04/27 07:09:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000011c0)={0x0, 0xa0, "507f411f216a264dd7ac2763923455555deb78e7e67758b4fc9378aa0456b21956840265531300d385bebbfbd0b1a9c8e6e3107d28106768a7126a76d0d6fa3cc600011861f46233a1c066ec89b3889a7a9092a308c5f73046dd5fb5f0dc1aea55712469f1150f4c177db9694435dd0946e307e11ead424e87680bacc590e212fa983547e5967f6757c72576ffc5c133d6988689cbcd8dd7a0cc37dfad23786a"}, &(0x7f0000001280)=0xa8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001340)={r4, 0x6, 0x8, 0x7f, 0x81, 0x3, 0x101, 0x5, {r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x8001, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r6 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r6, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000000)=[0xa1f, 0xffffffff]) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r6, &(0x7f0000000200)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r3, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb", 0xa3}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmmsg$inet_sctp(r6, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(r2, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) getpeername$ipx(r6, &(0x7f0000001440), &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000010c0)={r5, 0x3}, &(0x7f0000001400)=0x8) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/27 07:09:48 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000001800071100be0000090007000a64003f0000000900f8ff0005fc0180ff45", 0x22) msgget(0x2, 0x4) 2018/04/27 07:09:48 executing program 2: r0 = epoll_create1(0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x20000005}) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x15555555555555fc, 0x44) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0xbbc3, 0x3, 0x7f, 0x5}, 0x10) r2 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x80000000, 0x4799525b, r2, 0x800, r3, 0x1, 0x4, 0x1}) 2018/04/27 07:09:48 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="f4000000fea867a80bbadd8bf81d62f28b6e6c1905746225951c60ad200e58be14bcc05b4f5790b1b1eec44106273f33d8896757cd7f317907d5c551d79a6db0e5b3a9e02891fd517269e8d32d0da42f048559749aebe14dbc600038f63582b623a98ec87f7146b8274301065776b2a894c3b1a6657f86111f1aa4411b55ecc66a242aeb24c46666b8fa56bac2790e31d5571d8d2b0ee7d4f75488cf63251113df4f99ef32ffbe3fbf39073243b6beffadbc0ca1ab13a3aa3ad48a5c1b915ad08a95c5f1b825f60ceeba83dc9663c61e6e49442211afd0db1ba720e4e08818c01c45c9686fc0118ffc7bc3f85f8665fb204c4a49ade57d540e0f9fadcd1c05abed133c350892cf"], &(0x7f0000000200)=0xfc) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) dup3(r0, r3, 0x0) 2018/04/27 07:09:48 executing program 3: unshare(0x8000400) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfff, 0x185380) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x3, 0x10, 0x62f, 0x80000000}, &(0x7f0000000100)=0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) [ 81.588351] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. [ 81.597007] IPv6: Can't replace route, no match found [ 81.615722] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 81.677669] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/27 07:09:48 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x1, 0x1, 0x4, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x88800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000001c0)={r3, 0x1}) [ 81.729852] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. [ 81.738479] IPv6: Can't replace route, no match found [ 81.775455] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 81.843182] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/27 07:09:49 executing program 3: unshare(0x8000400) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfff, 0x185380) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x3, 0x10, 0x62f, 0x80000000}, &(0x7f0000000100)=0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/27 07:09:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009ff4)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc040, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000040)={0x51, 0x1a, 0x8, 0x3, "50199e5d4599efabc1b94f1915f5dd33c9fc48f6d4b31db846411b1d41709e01"}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/04/27 07:09:49 executing program 7: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x100, 0x1000, 0x7ff, 0x1, 0x100, 0x3}) socket$l2tp(0x18, 0x1, 0x1) 2018/04/27 07:09:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="018b0d7659648c9ad99f45a27b04caffb40388c42f30432e12c1ef2ea0a95716234595d3e3101e953d10d8a0c94486e62896e84fb31921f3fddc1f0db95734ddb2497fa4529a6935ae321258c514e92a30b668363172a38015312f676e6bc7a01be09580c4305ec1404e9451b7dd18ee5758335a9ff6432088acc4505a7c5587fc0df0e3c91a1ce1ee1001f06651ab3baed4c0b44a17866697a8a70813eb6ec51627afb0cdfb31d22e02") setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in, 0x4e21, 0x5, 0x4e21, 0x1ff, 0xa, 0x20, 0x20, 0x6f, r1, r2}, {0x606, 0x8, 0xfff, 0x27ca, 0x0, 0x7d0f, 0x0, 0xfffffffffffff801}, {0x6, 0xfff, 0x9, 0xffffffff}, 0x7, 0x6e6bb2, 0x0, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3501, 0x3, 0x0, 0x9, 0x3ff, 0x10001, 0x9}}, 0xe8) 2018/04/27 07:09:49 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/20, 0x14}, {&(0x7f00000001c0)=""/246, 0xf6}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="580000000000000014010000060000000300000040000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="1f00000000000000"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000800000000000000ff0700000000000001000000010000000200000000000000000006000000000030000000000000001401000003000000", 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@ANYBLOB="e900000000000000", @ANYPTR=&(0x7f00000018c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001e40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00N'], @ANYBLOB="a500000000000000", @ANYPTR=&(0x7f00000019c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='c\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="050000000000000019000000000000000200000000000000"], 0x2e8, 0x4004}, 0x1) 2018/04/27 07:09:49 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x802, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x9) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'sit0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="9a000000e219b6f19e52c6131dba84e59a47486be4f976ef64ee8101409488275f52f5190d4e8ba704dff8db3e94c9792ee7714f5b30cbedb7b24b90c281d273b7e2f199575491451de66d062696144a71c7a8e89849e6584df670abfecdf48b32f2f6436c37d37a01378ae8fa0500e1c84f65953d47f69da84f9fe73c7757766f", @ANYRES16=r1, @ANYBLOB="000228bd7000fbdbdf25080000000c00030008000500000000000c000300080004007f000000080006004000000050000100080002003a0000000800067bc61ae54d2b0e942f6991006448f38b3161b031c5000000080009002b000000000009007f0000000800090029000000080006006e71000014000300fe80000000000000000000000000001008000500020000001ea453798721cf502d5ce173d602ac594c1e3f84af10925047065ad6e862da1f18d1b67bfdde2107ba65796e55d173838366cdf03b16b9aace88"], 0x8c}, 0x1, 0x0, 0x0, 0x40000}, 0x48080) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000003c0)="4e758301fdfcb1215bc59dcafc636ad0ffc91fac82abb30cb7d5847a4a7ad6fb79ce46d45d8e640738bd2c1b98f7eca32f75187fae18392d09c8ac245ec5c1d3185d141e5da22f713871612c298fef19caf478685ea835969dfac05fe482b288f9732ad77103d59c4423f4cd23406ec2ffe13c2d43d2f7912fde844dbc44be60c42558ec76b708f63618300c95caf9beefed7b24394c1989c4f5c4") syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x200, 0x400000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0x50, @time, 0x8d9c, {0x0, 0x5}, 0x2, 0x1, 0x8000}) 2018/04/27 07:09:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000140)=""/159, 0x9f, 0x12100, &(0x7f00000000c0)={0x11, 0x18, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, r2, 0x1}) syncfs(r0) 2018/04/27 07:09:49 executing program 1: unshare(0x20000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20c400, 0x0) fcntl$getown(r0, 0x9) fchmodat(r0, &(0x7f0000001900)='./file0\x00', 0x2) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='selfeth1\x00'], &(0x7f0000000300)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='wlan0wlan1\\ppp0proc\x00', &(0x7f0000000200)='GPL]GPL}\x00', &(0x7f0000000240)='keyringsecurity\x00', &(0x7f0000000280)="70707030706f7369785f61636c5f6163636573732dec272573656c696e757800", &(0x7f00000002c0)='\x00'], 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000340)=0xc) recvmsg$netrom(r0, &(0x7f00000018c0)={&(0x7f00000003c0)=@ax25={0x3, {"c5a4522805d048"}, 0x3}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000400)="2d7dd1e860d6a0c46ba94b1abeb169efa253ecfb9a0d3efaa0bfb4f0649a43fda36b7898f43821c138d08316262b5eec3e70f8abac8348d0d8cb944c8c61e0ebdac71859bc4b8bfc88fc3ae791fe4cfed4f7a275bb0fc5be7d25afe9399aace09e9f92bb0d55994f125558169889ac5d458ef40f123bf82b8bd84209d2099211b577521e380dc9253566414d5a9d5ce5a75eb1ecd2adf780543588648c99b512347d31257736bd4df97e92594e7ea3ac1948b390bd996bfeaaaddef5bda0ef6eb164e0d634a3aa8b16c294b5e79c3df5569c77fa1bdbf83ac85bfcdb8f7d26996d8b0603c1997fac49959f8c6f3f5f4901ddfaf513d0", 0xf6}, {&(0x7f0000000500)="540101861c6148c1d73f88b33a2c6133343fe6110407fc0459a77e7cb8cc558f5f1f8376b31d405d80f5dbd3f93617cf9be438c2aea1e9e482b0a148687c1eeabe4345144847c6e799b6743ea165cea3d33eb624d32768bb0f81b4e847b3599aab577604835abca79dab1a83e1a5c84edaf22a0e1ede895270f04245c7457a221a0d40", 0x83}, {&(0x7f00000005c0)="b654d67d91b8d43a9064ecf0a5791ff853d8d6cff6640c0c5fe04d9bd7f342c5deb65200d7a8e3484b0eb36a68f8f1676ccea3", 0x33}, {&(0x7f0000000600)="e33b6b91cb203a52b0e673e2dc739ce63ce1d6480809cff6558d19e0c48dc1f3e924eb8851ceff66b541c4bc458770ad4a099a737b01108b7169e4cb062c47d9b3c2d5e75775ba634165234c2b8991c724ab76d98fe100e43e23a819cd6df4f9048ee24f116a7cfec47f62d65feb649c9e4e91fe5a2e1cc8688228e910ce60662309693803957840dc84cc29c20905e810", 0x91}, {&(0x7f00000006c0)="846e7337e8a02ac8f3197f055e5ac766a635167a3b93db49881e9638e16915bee877c443f77134b6ed495efb8aa6b4901f9f680d8ee38ea861db", 0x3a}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="ed5e77872be25ad8603c19951d35c718c9ecda89e778df", 0x17}], 0x7, &(0x7f00000017c0)=ANY=[@ANYBLOB="a0000000000000090000000000000000c3509328f7213ec3177803d9983fc9eef78c72b4bb4aaa6331488dec1c440288b8de46954514006d93940ad2e0f0a761a557702664db62bac8dc10b0b2b9ae493dfea11e77e75830ff1724627bcb5f75e84d19e193e22c7e41b866d07bc6cd260d8ba9617bea90ea38c51c2fd0a12fa74cbb2c057819845b8b4250aca5449a45317f9919b24568c00000280000000000000000000000041700000a1c19ca34581233afe0b502873810301687ef241848ae00000000000000"], 0xc8, 0x8000}, 0x20) setfsuid(r1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000380)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 82.082775] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 82.127244] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/04/27 07:09:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040), 0x214) 2018/04/27 07:09:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) syncfs(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000006c000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000f68000), 0x0, 0x0, &(0x7f0000da9fe4)={0xa, 0x4e22}, 0x1c) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)={0x3, 0x3}) 2018/04/27 07:09:49 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000001700)=@delsa={0x34, 0x11, 0x23, 0x0, 0x0, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x32}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) socketpair(0x15, 0xd72db73c1b5da186, 0x6, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000aac0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f000000abc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000acc0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f000000adc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000ae00)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f000000af00)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f000000af40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000af80)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000b180)={0x0, @broadcast, @rand_addr}, &(0x7f000000b1c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000b200)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f000000b300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b340)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f000000b440)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000b480)={0x0, @broadcast, @remote}, &(0x7f000000b4c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000b500)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000b540)={'team0\x00', 0x0}) recvmmsg(r0, &(0x7f00000105c0)=[{{0x0, 0x0, &(0x7f000000ca80)=[{&(0x7f000000ca00)=""/39, 0x27}, {&(0x7f000000ca40)=""/60, 0x3c}], 0x2, &(0x7f000000cac0)=""/125, 0x7d, 0x81}, 0x8}, {{&(0x7f000000cb40)=@l2, 0x80, &(0x7f000000cf00)=[{&(0x7f000000cbc0)}, {&(0x7f000000cc00)=""/118, 0x76}, {&(0x7f000000cc80)=""/179, 0xb3}, {&(0x7f000000cd40)=""/198, 0xc6}, {&(0x7f000000ce40)=""/158, 0x9e}], 0x5, &(0x7f000000cf80)=""/4096, 0x1000, 0x8}, 0x401}, {{&(0x7f000000df80)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f000000f180)=[{&(0x7f000000e000)=""/24, 0x18}, {&(0x7f000000e040)=""/4096, 0x1000}, {&(0x7f000000f040)=""/57, 0x39}, {&(0x7f000000f080)=""/137, 0x89}, {&(0x7f000000f140)=""/19, 0x13}], 0x5, &(0x7f000000f200)=""/179, 0xb3, 0x7}, 0x401}, {{&(0x7f000000f2c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000010500)=[{&(0x7f000000f340)=""/97, 0x61}, {&(0x7f000000f3c0)=""/157, 0x9d}, {&(0x7f000000f480)=""/96, 0x60}, {&(0x7f000000f500)=""/4096, 0x1000}], 0x4, &(0x7f0000010540)=""/126, 0x7e, 0xfffffffffffffff9}, 0xea}], 0x4, 0x40000041, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000106c0)={0x0, @multicast1}, &(0x7f0000010700)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000010740)={'nr0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000010780)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000010880)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000010a80)={0x0, @broadcast, @loopback}, &(0x7f0000010ac0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000010b00)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000010c00)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000012180)={@local, @local, 0x0}, &(0x7f00000121c0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000012200)={0x0, @multicast1, @dev}, &(0x7f0000012240)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000012280)={@loopback, 0x0}, &(0x7f00000122c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000012300)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000012400)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000012440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000012480)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000012a40)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000012b40)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000013340)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000013300)={&(0x7f0000012b80)=ANY=[@ANYBLOB='T\a\x00\x00', @ANYRES16=r2, @ANYBLOB="20052bbd7000fcdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="880102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r4, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r5, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="080007000000000008000100", @ANYRES32=r8, @ANYBLOB="6c02020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b757000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000900000008000600", @ANYRES32=r9, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000900000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="8400020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000008008000600", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="3c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100000008000100", @ANYRES32=r19, @ANYBLOB="f400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff0f000008000600", @ANYRES32=r20, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="08000100", @ANYRES32=r23, @ANYBLOB="6801020040000100240001006c625f686073685f737461747300000000000000000000000000000000000000080003000b00000008000400535f000008000700000000003c0001002400edff747365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000300000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24], 0x754}, 0x1, 0x0, 0x0, 0x40000}, 0x40) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r25, 0x890d, &(0x7f00000000c0)={0x3, {0x2, 0x4e22}, {0x2, 0x4e23, @rand_addr=0x8}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4, 0x7ff, 0x6, 0x8, 0x695, &(0x7f0000000080)='ip6gretap0\x00', 0x2, 0x2, 0x101}) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@newspdinfo={0xa4, 0x24, 0x304, 0x70bd2c, 0x25dfdbfb, 0x8, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @ipv4_hthresh={0x8, 0x3, {0x19, 0x14}}, @extra_flags={0x8, 0x18, 0x18a}, @extra_flags={0x8, 0x18, 0x10000}, @coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}, @lifetime_val={0x24, 0x9, {0x8, 0x6, 0x7, 0xfffffffffffffffe}}]}, 0xa4}, 0x1}, 0x8001) 2018/04/27 07:09:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$netlink(r0, &(0x7f00000038c0)={&(0x7f0000000280)=@kern={0x10}, 0xc, &(0x7f0000003840)=[{&(0x7f00000018c0)={0x10, 0x13, 0x1}, 0x10}], 0x1}, 0x0) 2018/04/27 07:09:49 executing program 4: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='cgroup\x00') preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2200, 0x0) 2018/04/27 07:09:49 executing program 2: prctl$void(0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0xe0000, 0x4) 2018/04/27 07:09:49 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x10000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080)="06419339", &(0x7f00000002c0)="dc78d53218aecf9a9527f8e081c1e319c68e12d0605bb6828cd5ffe39230b6018850faf0a9b56ab93637127da37be2ff3a893dd6f648d5b90d77bb874a9eb2259dc47dbede8007e95e4d1e9d592b0d7d34c7512287aedc2848048a81ea90a92e17bd4f74c4e6f30005e7199ddf53bf3caff5f87f8ced1eac83c777088d7683ad44e9eb9ce7678651ef616459f277576742547bdc9235a45ba67d039c79107d4c2cf0772b31b653731ec89d860925e658c391faa20943389aa315cc9d70c1fd56c87cf8f58fc9db7859c2f9b00d95e86a359270b935d939084115f50d2566811f617b03ac139be6", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x7f, 0xc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x6, 0x30}, &(0x7f00000003c0)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x44}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000004c0)={r0, 0x28, &(0x7f0000000480)}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r2, 0x7}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f0000000100)='|', &(0x7f0000000180)=""/221}, 0x18) 2018/04/27 07:09:49 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x1ae) getsockopt$bt_hci(0xffffffffffffffff, 0x107, 0xb, &(0x7f0000000040)=""/25, &(0x7f0000000240)=0x262) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/13) 2018/04/27 07:09:49 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa0000, 0x0) socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000000dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1}}, @rdma_dest={0x18, 0x114, 0x2}], 0x60}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x2]}) 2018/04/27 07:09:49 executing program 0: socket$packet(0x11, 0x2, 0x300) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socket$packet(0x11, 0x3, 0x300) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) 2018/04/27 07:09:49 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000010c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, r1}}, 0xfffffffffffffef2) 2018/04/27 07:09:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x32, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x20, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x9, 0x4) 2018/04/27 07:09:49 executing program 7: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x101202) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/04/27 07:09:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x101a00, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x40, 0x4, 0x3, 0x2}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0xf9}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x7, 0x0, 0x101, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0x400}, &(0x7f0000000200)=0x8) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername(r1, &(0x7f0000000040)=@in={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x80) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 2018/04/27 07:09:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x8004e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0xad32}, 0x600000}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000580)="de", 0x1}], 0x1) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x101, 0x1) write$binfmt_aout(r0, &(0x7f0000001340), 0x20) write$binfmt_elf32(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x2000000000}]}, 0x58) 2018/04/27 07:09:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8e79, 0x14100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080)="f0d23792eec4e27734d7b377143fa668b9ebd1185783980543cd12ebb70e9165938a2642", 0x24, 0x0, &(0x7f0000000100)={0x11, 0xf5, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000000000), 0xff28) 2018/04/27 07:09:49 executing program 4: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x7, 0x1, 'client1\x00', 0xffffffff80000000, "2e60faea01f10ed7", "a2d644787fb76ddbbd11c4261884a79c45d05c48953efb42ef363dc958fc2bc5", 0x80000001, 0x100000000}) 2018/04/27 07:09:49 executing program 0: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1000000) unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'syzkaller0\x00', 0xfffffffffffffc00}) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) 2018/04/27 07:09:49 executing program 1: r0 = socket(0x11, 0x2, 0x1ff) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@ipx={0x4, 0x0, 0x0, "6e77dca7e987"}, 0x80) 2018/04/27 07:09:49 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x1, 0x3, 0xc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r0, &(0x7f0000000040), &(0x7f00000a8fe5)=""/27}, 0x18) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8000) 2018/04/27 07:09:49 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) write$selinux_user(r0, &(0x7f0000002380)={"73797374656d5f753a6f626a6563745f723a70696e656e8872795f657865635f743a7330", 0x20, "739a01fc43de76ed69"}, 0x2e) r1 = getuid() setfsuid(r1) fsetxattr(r0, &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000000080)="73797374656d5f753a6f626a6563745f723a70696e656e8872795f657865635f743a7330", 0x24, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) times(&(0x7f0000000140)) 2018/04/27 07:09:50 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x1, 0x16000) ioctl$KDDELIO(r0, 0x4b35, 0x89) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x1, 0xffff, 0x10, 0x0, 0x1, 0x4, 0x8000, 0x7f}, &(0x7f0000000040)={0x1ff, 0x87, 0x6, 0xe8c8, 0x6, 0x28a80125, 0xb2e, 0x40}, &(0x7f0000000140)={0x9dad, 0xf9, 0x0, 0x1, 0x2, 0x4, 0x5, 0xffffffffffff259d}, &(0x7f00000001c0)={r1, r2/1000+10000}) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) fsync(r0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/27 07:09:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x101a00, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x40, 0x4, 0x3, 0x2}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0xf9}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x7, 0x0, 0x101, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0x400}, &(0x7f0000000200)=0x8) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername(r1, &(0x7f0000000040)=@in={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x80) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 2018/04/27 07:09:50 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xf3ce, 0x234c4e3c22a02bf) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x10004, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="28001800010500000000ac7a887316200800060000685400000000"], 0x28}, 0x1}, 0x0) 2018/04/27 07:09:50 executing program 1: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') bind$ax25(r0, &(0x7f0000000000)={0x3, {"a206c48c5f6ab3"}, 0x188}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000082254992000000000000000000000000000000000000e7ff00000000000000000000000000000000000000000000000000001086000000000000000000000000"]) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/27 07:09:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x2000) 2018/04/27 07:09:50 executing program 5: r0 = dup(0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0203000313000000000000000000000205000600000000000a000000000000000800000000000000008e7b00000046d5430700000000000005000900200000000a00000012000000fe8000000008000000000000000000ff00000000001b000002000100ccb011030000000c00dd000005000500000000000a00000000000000ffff00000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/27 07:09:50 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0xf7f184f65d92d934) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/58) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000140)={0x1e, 0x9}) clock_nanosleep(0xffffffffffffffff, 0x0, &(0x7f0000000300)={0x77359400}, &(0x7f00000002c0)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0), 0x4) 2018/04/27 07:09:50 executing program 3: r0 = gettid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000a40)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x5cf}], 0x1, 0x0) r4 = syz_open_procfs(r0, &(0x7f00000000c0)='net/netlink\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r5, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}, 0x100000000}], 0x3, 0x0, &(0x7f00000009c0)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f00000002c0)={0xffb3, 0x0, 'client1\x00', 0xffffffff80000002, "8b16e8be50d4d477", "211056e88805512ef62ce44c678d185a61477808e2a40f3ff1eedcaa7d55c679", 0x8, 0x3}) sendfile(r5, r4, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f00000003c0)=""/137) 2018/04/27 07:09:50 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x1, 0x16000) ioctl$KDDELIO(r0, 0x4b35, 0x89) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x1, 0xffff, 0x10, 0x0, 0x1, 0x4, 0x8000, 0x7f}, &(0x7f0000000040)={0x1ff, 0x87, 0x6, 0xe8c8, 0x6, 0x28a80125, 0xb2e, 0x40}, &(0x7f0000000140)={0x9dad, 0xf9, 0x0, 0x1, 0x2, 0x4, 0x5, 0xffffffffffff259d}, &(0x7f00000001c0)={r1, r2/1000+10000}) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) fsync(r0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/27 07:09:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000000)="31297b768cc39d3901ac9047ba2664a893016796e60ce8e7b5eaef2e1bdd694b51040b2ea84c7b8a22e806c580e44b1aa29947a64a114dfafb387db43b7d14e8950cd52d6376a70d3926d62626cbabbbda6dd3a447d13bafb2e0fc090a42648796cdad87de10bbe43671dde38cdf406b8cde71e7e8fae0c02217e868e4ebfcf35a6dce7f4e50e30a4aa4959770353840ddb5c88935", 0x95) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) memfd_create(&(0x7f00000000c0)='bdevwlan1nodevcpuset[{\x00', 0x3) socket$netlink(0x10, 0x3, 0x16) rt_sigaction(0x4, &(0x7f0000000100)={0x401, {}, 0x1, 0xc34}, 0x0, 0x8, &(0x7f0000000140)) 2018/04/27 07:09:50 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/114) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/04/27 07:09:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0x6, 0x301) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f0000d1b252)=0xffffff00) 2018/04/27 07:09:50 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) fcntl$setstatus(r0, 0x4, 0x4400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001580)=0x0) r2 = geteuid() fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002b00)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b40)={0x0, 0x0}, &(0x7f0000002b80)=0xc) fstat(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = geteuid() lstat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000034c0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f00000035c0)=0xe8) r12 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003980)=0x0) getresuid(&(0x7f00000039c0), &(0x7f0000003a00), &(0x7f0000003a40)=0x0) fstat(r0, &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003e80)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="09817bb9443232081b2a7941b07e874b1f3e51e4d2ffa78126caa3a21c5a308d666c74f022256bb566d4161572d00bda3769379f8a094fef4fa413093c73205943e2ea25cebd187ae52584f62eddf8edacc41c1ce9d77bfcbdc85c6c654062c285158e04f67ad88fbe114d74805b89be4adb4811dd658a5a4e1e4d732500d3bc4b9a382740c11c73c0352c84a2503a048aaf8c7ade02c5bc99e511d2b8a72d5425a87221097ef90eccd3701eac2b799490535fba6a1c3e8cb81c6cbb6651cc65b98c6a1618b3326086c42c6e213701bb3d448fcc3049eb55328926611e5242be8dafa2c46f201a3e51e607", 0xeb}, {&(0x7f00000011c0)="26d638744d9d55de0eb5fc489b8dedf9330cf5b49b65c3f113a3acf52c306bf6d114087ec6f68a864d1a822e2eaefe261721a6cea67634ff14c21bcc2d155cc8be229763a85e7bedea02f627f0199aff8897b5dacedce2dc8da29e6c7c10a4e3bbdf3886110926d4dd47c33e75a8d73de2ddf8246fc42587caf4c2454106bdc34c5fd83898a7a35cb92515243ca98371d5ad7625208be5122f3d415af1704dfd225f576feb60aedf64f7bb0cf4a6", 0xae}, 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{&(0x7f00000032c0)="5d6928e495384b38a6d63a874487b63cac8f95f577a4a10efb3d7877db00fadff7574c1547a90099ff4d4951cc0573e2e5ca561c23d99687ae1fb8e919a5f393c038249f5239c2225d54daf2d833f3e01fefcc2890f7a6e8cf64f28e7a0bab55238135bb29fefabd27e2ed361f53a3b01bb8dc1d3d378dfabbac6f982fdf59171b3e4e2a0d1a3b71f60e2ae1fe", 0x8d}], 0x2, &(0x7f0000003600)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x148, 0x40800}, {&(0x7f0000003780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003840)=[{&(0x7f0000003800)="d9060e46a35209c1466cb3297486239bb5307b40ca", 0x15}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000003880)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003940)=[{&(0x7f0000003900)="4cc3c2193334698e551120185d3eab399efc9484f9f4b91d4e801cfd8d9d937e0bb41ce193e67c66f39e3f4f125bee80f104096e5a", 0x35}], 0x1, &(0x7f0000003b00)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x24000005}, {&(0x7f0000003b40)=@file={0x1, '.\x00'}, 0x6e, &(0x7f0000003e40)=[{&(0x7f0000003bc0)="80f7449c525b2d481364e32db5881f43fc9f41966b6f8f415ceaa398b94be0af08d52f17cd8a15eb0f7d1ba4f73c78a00120bddf9345d8612e9dae878f1af182c78291d83386b0e6f3b03e13b1c4d88ff356cb9a674c7f89ac050fc42e755449732b74", 0x63}, {&(0x7f0000003c40)="4904fbb28eaa19a6a569befed73b00949be87e3f417a5c090aa1f759a69e0506446ef3520ea3e24af49cf216b2640c1792853f3f3daf5bb3301ebcad64edb504d9463d86431aa3680f50dfb99c6078d36950769c5c4d248d5d59be3478327d25b2d0318889af94f3222af9ca150b5a0baffcd9ea3292ad9c9fd94f60a5404df778ec54242fbab6c52ec5236f0f1595548324dbc5394ad378278ba33bbfca26c2d78501c0b8f6a163f1e232c77285bfa7fdb150ca48200d2cb0464625ead661e90e1fabf93808e0d046459b5c776e5ef726a2302a5ea828bf32ad6eae2b01bc1b06faf67e3d1f5184a4a991b881933562347ae8169894330a46", 0xf9}, {&(0x7f0000003d40)="2905c64a90dd976567690d334d088a77dce8946dc0ff83858f555740f8cc19fe8fe6c82a168f811dcd4b99766ff47869d3c807a18a270470a67a490e94de27c7d8b5d08db7c298b3c18f5bcb331996410e15102c6c05dace96c119dbda34c097c0b8521a2467c9936d6fa0c3872cdb0da8146d19985af6b4549d63b5a33ac57d028c5b770e352382fc86e7c228dd693a0c231d6edb1a46675c7f61dc2bad640fbda45bd9586db65944548e5bf49184c94e745ec6bb46d07abbdd0677bd617e80c6467e39db889197cd303bbf4c7bc2a135a5dcda6a5869f8498c249f1f45979cc7d826feef13b3b7dbaa9e0d9104", 0xee}], 0x3, 0x0, 0x0, 0x800}], 0x7, 0x40000) capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) r16 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r16, 0x0) 2018/04/27 07:09:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000400000000000800000000000000090"]) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) ioctl(r0, 0x8936, &(0x7f0000000000)) socket$kcm(0x29, 0x7, 0x0) 2018/04/27 07:09:50 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x1, 0x1, 0xd5, 0xe41, 0xffff}, 0xc) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002400)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002500)}, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}, 0xc5}, 0x1c) 2018/04/27 07:09:50 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x1, 0x16000) ioctl$KDDELIO(r0, 0x4b35, 0x89) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x1, 0xffff, 0x10, 0x0, 0x1, 0x4, 0x8000, 0x7f}, &(0x7f0000000040)={0x1ff, 0x87, 0x6, 0xe8c8, 0x6, 0x28a80125, 0xb2e, 0x40}, &(0x7f0000000140)={0x9dad, 0xf9, 0x0, 0x1, 0x2, 0x4, 0x5, 0xffffffffffff259d}, &(0x7f00000001c0)={r1, r2/1000+10000}) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) fsync(r0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/27 07:09:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x301400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x2, r1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x64}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup(r4) fcntl$notify(r2, 0x402, 0x3) getsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) 2018/04/27 07:09:50 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) shutdown(r0, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/27 07:09:50 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') pread64(r0, &(0x7f0000000240)=""/4096, 0xab2, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/191, 0xbf}], 0x1, 0xbf) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4) 2018/04/27 07:09:50 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/20) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/04/27 07:09:50 executing program 3: r0 = socket$inet6(0xa, 0x7fffd, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) tkill(r2, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000a00000000000000fe8000000000000000000000000000bb000000000000000000000000000000000000000000f8ffdaa8000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ffffff00000000000000000000000000000000000000000000000000000000000000"], 0x90) [ 83.762889] alg: No test for authenc(digest_null,cbc(aes)) (authenc(digest_null-generic,cbc(aes-fixed-time))) [ 83.773886] alg: No test for echainiv(authenc(digest_null,cbc(aes))) (echainiv(authenc(digest_null-generic,cbc(aes-fixed-time)))) 2018/04/27 07:09:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x2a0}}, {{&(0x7f0000000a80)=@un=@abs, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/27 07:09:50 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'bcsf0\x00', @ifru_ivalue=0x800}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x6, 0x8, 0x5, 'queue1\x00', 0x6}) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000040)="5500000019007fb1b72d1cb2a4a280a80a06050000a84321a7322369250009002100001c0100000006000500020000880d0000dc1338d544000a9b84226e2556e04075437ceeb75afb83de448daa7227c43ab82200", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/27 07:09:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x7}) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x100) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/107) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000180)=""/72) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000080)=""/34) 2018/04/27 07:09:51 executing program 5: r0 = socket(0x80000000000000a, 0x80000, 0x20000000004) getsockopt(r0, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x54) 2018/04/27 07:09:51 executing program 3: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x159, 0x0) 2018/04/27 07:09:51 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x4000026, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/04/27 07:09:51 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x1010, r1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000180)='net/udp\x00') fadvise64(r2, 0x0, 0x0, 0x401) 2018/04/27 07:09:51 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa0800466b233ef55fc9c469009078ac1414bbac1414bb940200000420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], &(0x7f0000000040)={0x0, 0x3}) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0xe, 0x80800) getsockname(r0, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x422) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000240)=0x9, 0x4) 2018/04/27 07:09:51 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/79, 0x4f}, {&(0x7f0000000180)=""/156, 0x9c}, {&(0x7f0000000000)=""/14, 0xfffffffffffffde0}], 0x3) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) write(r1, &(0x7f0000335000), 0x10001) 2018/04/27 07:09:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg$netrom(r0, &(0x7f0000002840)={&(0x7f00000004c0)=@full={{0x3, {"3e23d26b737e3f"}}, [{"b03590e850434c"}, {"c7b37b0ac630c7"}, {"ff0cd2eeb35944"}, {"e26a9cf2bb5e96"}, {"e276efadc28d6f"}, {"546b09db570c65"}, {"864fc03315d1be"}, {"56bf437eefa7c5"}]}, 0x48, &(0x7f00000027c0)=[{&(0x7f00000005c0)="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0x1000}, 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0x1000}, {&(0x7f0000002880)="f9307bebc43cc313e3ba16728314eb84b6ea793b89143fa77c31fb85372b48c6709275b5726c3ecd94bd71c11ad8e7ec1ee06aac19a04c4769a312af8c6e48d748dae872c5edf430dca9b98119e266f78f6029a96e576a7108569c89b0de54b176a5cbff330d3d02211846a9d523aefa97fe362aadcbaa103ed7e19c511273913e6720ffcfd774e8b9a7cce97ad33de6195f8594111c5a89e85b5000cc4d4dcc28caada667d85ccace068b06cfdb7430180e0a4d7ba3455078b57375b3da71da84a1e47c2b49a9e8b6ca45605842c2a76e8491f5542b291c929c313a2362208a", 0xe0}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="202c192b3e416d2f00000000000000290000000e0000008a4396e1cebb93d6b86f505f82846e000000008c6e"], 0x20, 0xd0}, 0x42) recvfrom$ipx(r0, &(0x7f0000000380)=""/196, 0xc4, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "de607eea7d47", 0xffffffffffffffff}, 0x10) 2018/04/27 07:09:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x3ff, 0x7236, 0x5, 0xd0, 0x7, [{0x1ff, 0x90, 0x0, 0x0, 0x0, 0x200}, {0x8001, 0x80, 0x9, 0x0, 0x0, 0x204}, {0x4, 0x0, 0x2, 0x0, 0x0, 0x2008}, {0xcad, 0x4, 0x2, 0x0, 0x0, 0x800}, {0x4, 0x4, 0xf6, 0x0, 0x0, 0x2000}, {0x200, 0xab, 0x3, 0x0, 0x0, 0x400}, {0x3, 0x7, 0x8, 0x0, 0x0, 0x3c00}]}) fchmod(r0, 0x94) r1 = socket$inet6(0xa, 0x10000000c, 0xfff) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000040), &(0x7f0000000100)=0xff87) 2018/04/27 07:09:51 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x80000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x280000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$TIOCGSID(r0, 0x4008af24, &(0x7f0000000040)) 2018/04/27 07:09:51 executing program 1: syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8001, 0x102) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) dup2(r1, r0) 2018/04/27 07:09:51 executing program 4: r0 = memfd_create(&(0x7f0000000180)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xff0, 0x3}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x200, 0xffffffff, 0x5, r2}, &(0x7f0000000140)=0x10) 2018/04/27 07:09:51 executing program 2: semget(0x3, 0x3, 0x200) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x2, &(0x7f0000000080)=ANY=[@ANYBLOB="44100474603f00040000000000000000000000000000000000000700000004000000a4fe00001001000010010000100100000804000008040000080400000600000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c20000000000000000000000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e801000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000000000000000000073797374656d5f753a6f626a6563745f723a7372635f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037041001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000008d247a4ff6110000000000000000000000000000000000000000000000000000ffffffffe000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x0) 2018/04/27 07:09:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/178) 2018/04/27 07:09:51 executing program 0: r0 = socket$inet(0x2, 0x8000000000004, 0x10004) socketpair(0xa, 0x4, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000480)={r3, 0x2}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000140), 0x4) ftruncate(r0, 0xaa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0xfffffffffffff6e3, 0x5, 0x7}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000440)={r4, 0x3, 0x2e, "0a049be1b4a3e63f8c8f498dedf5d1cb45a21bd33569f2ef714462e02601fe80ba496a4f172d450f0ee241f39560"}, 0x36) execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='#^^Rppp1selinux*]securitycpusettrusted\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='!:\x00', &(0x7f0000000240)=':\x00', &(0x7f0000000280)='@)-\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='?ppp1user\'-^usercgroupvboxnet1selfself\x00', &(0x7f0000000340)='vboxnet0&self.user\x00'], 0x400) 2018/04/27 07:09:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) recvmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f00000001c0)=""/32, 0x20}], 0x2, &(0x7f0000000240)=""/232, 0xe8, 0x8}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000000380)={0xfffffffffffffffa, {{0x2, 0x4e21, @rand_addr=0x9}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) 2018/04/27 07:09:51 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000000000)=""/14, 0xe) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xee64, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10011, r0, 0x0) 2018/04/27 07:09:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {r1, r2/1000+30000}}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='9p\x00', 0x0, &(0x7f0000000700)) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x210400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@dev, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) 2018/04/27 07:09:51 executing program 2: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[], &(0x7f0000000140)) recvfrom$llc(r0, &(0x7f0000000000)=""/14, 0xe, 0x40000000, 0x0, 0x0) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000000040)}}], 0x1, 0x0) [ 84.994618] 9pnet_virtio: no channels available for device ./file0 [ 85.024686] 9pnet_virtio: no channels available for device ./file0 2018/04/27 07:09:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000412004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x800c6613, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/27 07:09:52 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)="ed072e9caf0f5ea48e008f06d159d0d33d79c677190b379a97b532cb4780e32fbc5d7385fb63ad4a06619afbb5f74cfaf0e5261c94dc5afcd350c63fdc0918868d766cc0fa0815a653a0e2058fa3e27462e13351e76ce276fd918215f20530b5c9051ba4a4fbc757967cd496e272e70953", 0x71}, {&(0x7f0000000240)="6a45ae7edd1e47410622f286244c834df957f635793067c88221beb7313807105253b7e584aa1392ab932c89918f", 0x2e}, {&(0x7f0000000280)="53ccf742daad986346185803c499c207c02ee0f6f2e798bb1588f43f7aa6170418fcc4fcf362a395f24ce371597bdd976da011cbd58be84956a000ab75cf26884b5f4ff859bae891b5828c8690582ad456bfdcd477828e594513fc3e70668876968abe535d", 0x65}, {&(0x7f0000000300)="0512043d9bf06bcec750b3977843908bf3ea749fd91f232084111caea2a8cfd0f50f810f0a19395d615b795d203481801f8ac9bde818e8edc59f236c42889dbb6d9493e6d67207969d7faee19b8c459e16b830874b", 0x55}], 0x4, 0x0) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e24}, {0x6}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 'yam0\x00'}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'bridge_slave_1\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffa}}) 2018/04/27 07:09:52 executing program 2: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x802, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000001280)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="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", @ANYBLOB="69c1b1545f6dfbf11a1ef47ea6996c0719d1294209"], @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64, @ANYBLOB="9a53f4cead50be7e93202926082170f40dfc3c2408a61d9c42d8e47957c2c36c4bb6b7bbc01aab6d6fd0c2d40cc589bec413fb4f555f6c74a391ac62c44bbe4089bcee3670cde5ca10597be0c1991225fa989ac37e954fd6b22cb4c4ca9227225cac12a16fdcc6220ae9b40bab8eee4f500393225a8e1170c5214bf28dca42f41f3e140713eac383237e9efa2770acc1ec28d66edb38e431e1091ec34d05ab312c1853a322bed7516e8359ba02f4a33badbadeee9c12588ac2be9c56f84c82f1485f87c46cc4d356a5659f5aaafd1495ba3e6215af2009080ec2988ff25e37", @ANYRES64=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES32=r0]], @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000013c0)=0x6) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001400)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r2, 0xffff}, 0x8) r3 = socket$inet6(0xa, 0x8000003, 0x8010000000000186) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000200)=0x8) 2018/04/27 07:09:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x33, 0x1, 0x3, 0x4, 0x6, 0x101, 0x5}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3000000000000000000000000000000000000000ac1414aae0000002000000000000000000000000000000000000000000000000680000000000000000000000000000000000000000b048000000000000000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c87aaaaaaaaaa000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/04/27 07:09:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="010000004e37ce8227adaee79179c80c6182e18511c65c6330340e4bd67be00c31f7f6c34b1c19dc9cda14edaa5437d91a920f7f79f4f4f15e8021097992e9eb2de2b7010fe650bf2b382875668aadea5bbba4f8b6286a0d98a7af1c241ce0f6045f4346647eb643030c49e8692749a709e8155711d22a8cef9ba6382f35bad39332f90f86a2f948668052042f865ae78e39ea91d774838ca70a09588700000000000000000000000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = dup(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x49940703, 0x7, [0x9, 0x8, 0x0, 0x1, 0x3f, 0x77, 0x9]}, &(0x7f0000000200)=0x16) write$binfmt_elf64(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x6db) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000c80)=ANY=[@ANYRES32=r3, @ANYBLOB="356aead23802ac757cf961ff30391d3bff141dcd77db30b1d2a6653d5eccbf08dab457890654654ee2d1f3048d7339ac0fe9d4d53a15e7ad1a527f5f76e47fbd8da2a8144b8daba6af70db909df4537fb57c2bee52acc5aa7cdf865e5c4ceddbf8902d8fc80000000000000000000000000000"], &(0x7f00000009c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) io_setup(0x7fff, &(0x7f0000000240)=0x0) io_submit(r5, 0x4, &(0x7f0000000c40)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000d80)="6c518586e2b4fad70f337125e2d779a5f79df24bff1026e0dd06da2a0570b9673670a92dbdacfb11d391229d16beef5b86cf4220468f7b1d8169f421240448f4b41684798b5d090839a30ba8753fc69118c586fefc84f76cbd310ce3a1d2d22e", 0xe4, 0xff, 0x0, 0x1, r2}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0xa, 0x2, r2, &(0x7f0000000d40)="d9ace2187baa0486431c151ae78fd69d11ffe556d0a4bf", 0x17, 0xc74, 0x0, 0x3e2d8e637514ca29, r2}, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x8001, r2, &(0x7f0000000b40)="5b229dcb5f85baac9982341154dce0095a6b76a8f960b4e143bc72b2db7e8088651bb046c34db8a332c141976b67b3753248fc1693f6b4934be8742fd65389c9", 0x40, 0x4ffa, 0x0, 0x0, r2}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x6, 0xe22, r0, &(0x7f0000000bc0)="b796", 0x2, 0x4, 0x0, 0x0, r2}]) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x20) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000d00)={0x3, &(0x7f0000000a00)=[{0xe, 0x7, 0x1}, {0x8, 0x1, 0x0, 0x1}, {0x800, 0x6, 0x101000, 0x3}]}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/27 07:09:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340), 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0xdc, r3, 0x603, 0x70bd2a, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xba}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000000000000000}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40001}, 0x4000) 2018/04/27 07:09:52 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000387000), 0x4) close(r0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000400)=0x4) getpid() syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="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", 0xfb, 0x2}, {&(0x7f0000000200)='\a8', 0x2, 0x9}, {&(0x7f0000000240)="8921f03e51d98a9e0748ddf2afac0fc7668a2e39aac6c486ec0847ae0cf0f86265a2a05cdd1395cdd62c9bb490475fdfda224219958b64a6734f21078572c93ba8d65220e252a7467b96d4ed73621965ddc2489c11f731b03968cd1012670b31ec0c59d05d1d4a193eef2ac01a247a0c17533df3ed0a576fb5bf8b7fbd4ee48bb135f38e8a4a38bf5171bbcbb8746fb50cbd6cb5929647719d84151ae93680adc579db17db72ea1bee75", 0xaa, 0x6}], 0x1310000, &(0x7f0000000380)={[{@umask={'umask', 0x3d, [0x37]}, 0x2c}, {@resize='resize', 0x2c}, {@noquota='noquota', 0x2c}, {@noquota='noquota', 0x2c}, {@resize='resize', 0x2c}]}) 2018/04/27 07:09:52 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x80800) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x3f) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000000040)="486053f5ee08a3ed02b5df0ddb4dbc9dc675817f65a41b4ffeb2a3ef67747eccfcd2c0f957c8fe10f85647c737fd8dbdf372c4c84c07c4422e818499a6ad902363116a542758acca8ca1d6d8d8263c593dadf0", 0x53) sendfile(r1, r2, &(0x7f000000a000), 0x7ffffffc) 2018/04/27 07:09:53 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000061c0)='/dev/autofs\x00', 0x400100, 0x0) bind$bt_rfcomm(r0, &(0x7f0000006200)={0x1f, {0xcd96, 0x0, 0x8, 0x2, 0x0, 0x7}, 0x5}, 0xa) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x80) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x61}}, 0x3a94e318, 0x1}, &(0x7f0000000400)=0x90) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x2, 0x7fff, 0x68, 0xff, 0x3, 0x9}, 0xffff}, 0xa) clock_settime(0x7, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/27 07:09:53 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/27 07:09:53 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x2) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(0xffffffffffffffff, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/27 07:09:53 executing program 1: r0 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001980)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000002c53e0ad051e2067ada429d2bc0f6f35fffd5b37eb8a60bd6956793f00d24afeee8cd90cd23151d42f8d2c1340d277e76e23c35ce77dcea886cbbed4c4919e2f7d2c9078b7a3b1c5d3827a116b460ea0bc4b0616f26c8c90d46c26082c81d7fb3a86d781ee4505087efa9e871c0d9b2c00382d523f559d73429694e6e4b217f39b46224607000000000000004aed2a2605e72d722f70f2fa04a8ce0473f69a85d7462346232852b9e75b9d715bf44e3977c60eaf173868380ae95e7eea178364922fa399a1e23496bb5e7b439c9f967d32009fe73af187aad8a55936db6ccfda11c698e5e8a22c3498d9dca61423fe10fca70000"], &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000017c0)={0x0}, &(0x7f0000001800)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000018c0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="8838e404a7a5c9ce9ebd0a793e45d919ae3adc", 0x13}, {&(0x7f0000001140)="565eaa25730100a4a4be06c32e903582d57082c04c70a57ef51575e39178e439a4598b29f61b4c75450bdf5ee8fea6fbb58e152a9012764642fc9f9f", 0x3c}, {&(0x7f0000001180)="40a8ff98a60eb7f5895f508bca7745f056d190f9288e69990fc28281b7465ce06f21592b538b1dbe354524ead47a3aefdc3aaba92b596081ed95032492284fc3fcce3fda04e0612000d9ae8be9fb57b5e9263a341c58f2fc7af2942f50ce18f19c4c295221f8502f5f0f7c19559a2ea7659dcb8c278d058bb9b86480f2ede19260a817b9901b626580db1a1bc61e63c985a66ab971c7415ac5a6bb9525c666627f2a2b0960c956db7be6192160bbbcd11f42db0c5684738e78f6b823adc45e38c8939bc830da466c6ca0f1ffd806a3", 0xcf}], 0x4, &(0x7f0000001340)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x400, 0x820b, 0x100, 0x9b, 0x7fffffff, 0x8001, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x80000001, 0x9}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x2, 0x0, 0xff}}], 0x90}, {&(0x7f0000001400)=@in6={0xa, 0x4e21, 0xfff, @empty, 0x100000000}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000001440)="c5a999d048e9b1c728931d08d61fc8e7287125733d96a5e3b2eaaf76fa0a00ce79b508e22add32beff0d24699d2d18bfa40554f5dc8adab6fbbd7da7f127acea56d1ee7c0053e6906012ada8886ebca54ada4e66627442c3cda8c869c9f926cf13a5bf7a832f8f64a260c49eab8e6b1113a91eadabb4e896b52b79a56db17035d09354d5a074c6f50820f0da9dab2eb3fdd5c11c2cbd8465694664a9efb38ddc29103cd4ec5b54087b8b01835bebbb25864b00bdb761f843", 0xb8}, {&(0x7f0000001500)="d1f89fb4c84db19d2f7999547c5ce0dbb4", 0x11}], 0x2, &(0x7f0000001580)=[@init={0x18, 0x84, 0x0, {0x1, 0x1, 0x80, 0x8}}, @init={0x18, 0x84, 0x0, {0x1, 0xfff, 0x10001, 0x3ff}}, @init={0x18, 0x84, 0x0, {0xffff, 0x0, 0x8, 0x3f}}], 0x90, 0x40800}, {&(0x7f0000001640)=@in={0x2, 0x4e20, @rand_addr=0x7}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="0664a080b39a8d325091758447bc2fbd93df00e7d2f487296f748d2c8f29f8e2ccb275af12d741f6c4dcf21e18ce214c36bfc0222ac1de08ea4daf7819f28902474f86602deabbe60861744ed634134bf1ca233bdeba72adcfda985089661c7c2af17bd1353b9377d7974fbe80de003d1cd084070afbfd67eb841c189d288341f8f3e13c1ccc9d78eb15f2a3d89d1d359b75e72bf38233f25e604df2d23377e5018692bfa1ce20cde0edc0f4711ebd0ed2aa6c849bf9725d803a14ed26c688c0e0a13e3dbea293c8e984f5214c7afcf86b98017c5a68219ddc52fc30f9a52e6be27d41d8124662659a39be7094e1210a", 0xf0}], 0x1, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x8, 0x80000001, 0x1, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x7ff, 0x8003, 0x2b28, 0x100000001, 0x5, 0x8001, 0x7fffffff, r2}}], 0x60}], 0x3, 0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/27 07:09:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x400) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[{0x7fff, 0x7}, {0x4}, {0x800, 0x8}, {0x8, 0x7}, {0x800, 0x2}, {0x7, 0xe000}, {0x80, 0x3}, {0xfffffffffffffff9, 0x70}, {0x516, 0x80000001}, {0x2, 0x4}]}) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x296fa5b055a2a413) keyctl$session_to_parent(0x12) msgget(0x3, 0x400) 2018/04/27 07:09:53 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="62b01ce8c87467aa6c876e7d4879a3186f684aa1cc78d8db30", 0x19}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000140)) 2018/04/27 07:09:53 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x303, 0x3, 0x3, 0x1, 0x1}, 0x10) close(r0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/27 07:09:53 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) writev(r0, &(0x7f0000001c00)=[{&(0x7f0000000980)="61ea478582928a235e06a6d8505b7a1e10aff080e0d78502841d55637f77a0919274cb4685dd329175274c0b3c6dd8adf8ee7a37ac58e76f346dd0e8f9a4b9333d5d36ee065a42c9668358d949360abb9ba516a130b1c83de6c30bed1af4b588938672a769cff88dee91fb8bfe6e062fd0e4debd1971a5dd81db2597f3f3e19461ee53872125be6ae41527c4342acf912086f5f01961fad4bd161d71654e9c5ccf4b729e0ce184", 0xa7}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000000180)="0d2c741ac1951308e13e99371c52633718f9f2f55bccc2cc3094822944ffd5d1592c41e7bf7aee4d66a1d921dc7d067ec8ca14b19296765b18c7e54836518980cf0a0d98cccbe485eb181d6b9d6ba75e04c78200cb5eea2953be4d3fd37e1245f1f5", 0x62}, {&(0x7f0000000000)="9c6d14c9d20a05b17882366c3b994414", 0x10}, {&(0x7f0000001a40)="ba4910c55fac6fdd517b2af40da3c2139f59574ce08d5b5ee6f7b1228f8dff460fe3920d545f36bd86b3f5148912d7dfda058accc44a8728c824d2961da3ed145737fa09a10662e13cf5a66ffeda3a36451f4bac4f09593e89e8b66841f362f819a70fb96b46bc5179b3285325416f0f4a83569d4dd049e51affe47765f347992b4d511c", 0x84}, {&(0x7f0000001b00)="06c4867892b0ff1227fbfe5f2d9db6e1086856e513082e7f79bc16a6b0aa9599b04f5210e3223210aad65875467218eab191b38ed68f7561fbc586e488f4c5ee396cf82aa0e630187127110b55327052624f3593034cd8b2111e4722c0a29f4bb652389c09803306c6ea17bf4c7ddf9000db54fa0cd7f9a4ae338ac5e650e1475f1fa5081ba5207c4c0c1b391ab6f8930469ddac4baba8eaae7d2caf733653464591e78ea7f4435bd19e10ab67988185afc5fa1025f0d35682c449e380dd68f2e43d9993f539aaf28a8d2242a66c", 0xce}], 0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000060601000000000000000000000000000800c87b06000000"], 0x1c}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='autogroup\x00') lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000001c80)=@random={'btrfs.', 'autogroup\x00'}, &(0x7f0000001cc0)=""/132, 0x84) sendmsg$netrom(r2, &(0x7f0000000940)={&(0x7f0000000200)=@full={{0x3, {"e785da488eb7dd"}, 0x81}, [{"e04a0695f21c6c"}, {"4f3458032b9fd9"}, {"038252cb9a2c46"}, {"cd21e7c5c5357d"}, {"d30653fa69a6cc"}, {"46ef477fd72c14"}, {"22601a60b0636f"}, {"e603e846124357"}]}, 0x48, &(0x7f00000006c0)=[{&(0x7f0000000100)}, {&(0x7f0000000280)="9c34ccfd3dabd88208a2dd13a82b8edd365c684da54ca4511f1e6887f9589a3659fde3509ddf7dabe5aef2ca97fa3fdc3c4126e79c4a0630c66f405b13b6aa4706a60ef3bf572223e239489b57c47935324c8f0c86298dd5a5e81201", 0x5c}, {&(0x7f0000000300)="8882b285f4e421f1f4d9572d2dbff6ad824a079205fac372e5654cf2a4c3440d54695a0e6682ce2405239af27888646e062017a247508136ffa298cd3e120c81a9eff8f48305aed6d8fdd3a271f65c0feda17eed8a7e3578f9e0c147c0169ff0e90fb44c4471f98ae660497226de28782326405da438fc823262af6833dd120628f81719ed6228d7", 0x88}, {&(0x7f0000000400)="b1e627f2375cc1077512e78a5a84c478b417da2525b322b8239ea61488ce9ca45c9b37965ffdf0f07498f9c8f1a04e6e7455864f6c2409254ad66e34223135eea8c01f13fcc87f2382b84cdba957c70e60673b785bf0251432fc1dfa5e1fd96076da6c7ecb", 0x65}, {&(0x7f0000000480)="20de90656151f1ac2736e677e38cc2924186e5e4075016b480bf1988eb217ea90c93cf34978cf1c1eae9d83d38d92f0ae4a681ef262f44f304ef16af8cdc", 0x3e}, {&(0x7f00000004c0)="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", 0xfb}, {&(0x7f00000005c0)="33180c4625cc688c703575ba742f72c243867501c0177239002d90c1acffca301474a236f12ed20a0c6a9b7afe6dcaaf11a94a6f9bce899ccd392fbaecd76e600f9d7e991648c62869e665172831fcd6ebda4b8971005fedb82a7a80ee4741b57775fce66daeccb9bd965ead3e3bf10dd34fbfa529923ffe9d83a06857416eea7cc75eb5f721aa2542ff48717086fa4d673c15b3759287b39d99065a5eff93c7db595f835441b018cec7ee7cfd1678495a9a4c01e8482ba372295be96f10039d483ca55fd8fb5393a8cc367ade6ba8ed09fcc478", 0xd4}], 0x7, &(0x7f0000000740)=[{0x58, 0x10e, 0xd1, "a74a734e737e435b98e80b506366441940eb9f0c2354bb89e21094be3a9d4ac3df36bb5551c92a3f19fc0ed454fec5582c3e4343c7c7ac4a96eb94e0ae3e3b81a753922678c32bad"}, {0x30, 0x0, 0x1f, "d5362221c0ea5b948659ec2dbbb6de3ed065168d8e2319932910478f"}, {0x68, 0x108, 0x0, "2ed8bed803e6f35307eba96a59989d32aec7973c217c199cacf191a97f91acb97692c512d59065984ba36f845400414a17c0a3891e0e4ba1815c18ac250c36d5aa0164802f959faf909327ad0b8295d614ae0802"}, {0xe8, 0x0, 0x3, "e437eb5bfe681e1907cf5b3b390fd54607dd2b62fd7ddd5a7e463c8bc8c45afa58f5fc5e8ce2faf40725138eed9318c1e387c477263f9a56043f45c28f9a070a10f07a8241a3d4ba2de89cb319a7484af312cb21faaab63b3489f3fff3795987f006aa7fd62a2e0a19ed068fd547c60f12363ab953a405f5115bfcfe1fc985ec9f621edaa143f370936f53184e5f8a1789948a8235089da8e1bdbf545ea3dd212935bcf437fe43609b60a7f08393df2be2176084a09a015f78e8b36a7925a997ea5a493278f7abb0c4b30bcb7ffc9e131b0baa27"}], 0x1d8, 0x1}, 0x40000) 2018/04/27 07:09:53 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x4000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="40010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff02004c00000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b00002000000000000000f2ff000000000000000000000000000000000000da9b85cd4f921556250000000000000000000000000000000000000000feffffffffffffff0000000000000002000000000000000000000008001d0000000000480003006465666c619665000000000000000000000000000000000000000000010000000000000000000000000000000000baa103e84c39b6999c"], 0x140}, 0x1}, 0x0) 2018/04/27 07:09:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000180)={0x7, 0x0, 0x3, 0x6, 0x59fb, 0x6}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="25b39cf3cdaf9a8ade6f41ccf767204d488a480000005655d6f149aebf0c59", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d00000000001400030076657468310000000000000000000000"], 0x3c}, 0x1}, 0x0) 2018/04/27 07:09:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/27 07:09:53 executing program 1: r0 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001980)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000002c53e0ad051e2067ada429d2bc0f6f35fffd5b37eb8a60bd6956793f00d24afeee8cd90cd23151d42f8d2c1340d277e76e23c35ce77dcea886cbbed4c4919e2f7d2c9078b7a3b1c5d3827a116b460ea0bc4b0616f26c8c90d46c26082c81d7fb3a86d781ee4505087efa9e871c0d9b2c00382d523f559d73429694e6e4b217f39b46224607000000000000004aed2a2605e72d722f70f2fa04a8ce0473f69a85d7462346232852b9e75b9d715bf44e3977c60eaf173868380ae95e7eea178364922fa399a1e23496bb5e7b439c9f967d32009fe73af187aad8a55936db6ccfda11c698e5e8a22c3498d9dca61423fe10fca70000"], &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000017c0)={0x0}, &(0x7f0000001800)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000018c0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="8838e404a7a5c9ce9ebd0a793e45d919ae3adc", 0x13}, {&(0x7f0000001140)="565eaa25730100a4a4be06c32e903582d57082c04c70a57ef51575e39178e439a4598b29f61b4c75450bdf5ee8fea6fbb58e152a9012764642fc9f9f", 0x3c}, {&(0x7f0000001180)="40a8ff98a60eb7f5895f508bca7745f056d190f9288e69990fc28281b7465ce06f21592b538b1dbe354524ead47a3aefdc3aaba92b596081ed95032492284fc3fcce3fda04e0612000d9ae8be9fb57b5e9263a341c58f2fc7af2942f50ce18f19c4c295221f8502f5f0f7c19559a2ea7659dcb8c278d058bb9b86480f2ede19260a817b9901b626580db1a1bc61e63c985a66ab971c7415ac5a6bb9525c666627f2a2b0960c956db7be6192160bbbcd11f42db0c5684738e78f6b823adc45e38c8939bc830da466c6ca0f1ffd806a3", 0xcf}], 0x4, &(0x7f0000001340)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x400, 0x820b, 0x100, 0x9b, 0x7fffffff, 0x8001, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x80000001, 0x9}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x2, 0x0, 0xff}}], 0x90}, {&(0x7f0000001400)=@in6={0xa, 0x4e21, 0xfff, @empty, 0x100000000}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000001440)="c5a999d048e9b1c728931d08d61fc8e7287125733d96a5e3b2eaaf76fa0a00ce79b508e22add32beff0d24699d2d18bfa40554f5dc8adab6fbbd7da7f127acea56d1ee7c0053e6906012ada8886ebca54ada4e66627442c3cda8c869c9f926cf13a5bf7a832f8f64a260c49eab8e6b1113a91eadabb4e896b52b79a56db17035d09354d5a074c6f50820f0da9dab2eb3fdd5c11c2cbd8465694664a9efb38ddc29103cd4ec5b54087b8b01835bebbb25864b00bdb761f843", 0xb8}, {&(0x7f0000001500)="d1f89fb4c84db19d2f7999547c5ce0dbb4", 0x11}], 0x2, &(0x7f0000001580)=[@init={0x18, 0x84, 0x0, {0x1, 0x1, 0x80, 0x8}}, @init={0x18, 0x84, 0x0, {0x1, 0xfff, 0x10001, 0x3ff}}, @init={0x18, 0x84, 0x0, {0xffff, 0x0, 0x8, 0x3f}}], 0x90, 0x40800}, {&(0x7f0000001640)=@in={0x2, 0x4e20, @rand_addr=0x7}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001680)="0664a080b39a8d325091758447bc2fbd93df00e7d2f487296f748d2c8f29f8e2ccb275af12d741f6c4dcf21e18ce214c36bfc0222ac1de08ea4daf7819f28902474f86602deabbe60861744ed634134bf1ca233bdeba72adcfda985089661c7c2af17bd1353b9377d7974fbe80de003d1cd084070afbfd67eb841c189d288341f8f3e13c1ccc9d78eb15f2a3d89d1d359b75e72bf38233f25e604df2d23377e5018692bfa1ce20cde0edc0f4711ebd0ed2aa6c849bf9725d803a14ed26c688c0e0a13e3dbea293c8e984f5214c7afcf86b98017c5a68219ddc52fc30f9a52e6be27d41d8124662659a39be7094e1210a", 0xf0}], 0x1, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x8, 0x80000001, 0x1, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x7ff, 0x8003, 0x2b28, 0x100000001, 0x5, 0x8001, 0x7fffffff, r2}}], 0x60}], 0x3, 0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/27 07:09:53 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x0, 0x8}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)) r3 = dup3(r2, r0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x9) 2018/04/27 07:09:53 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40000) write(r0, &(0x7f0000000100)="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", 0x1000) r1 = socket(0x10, 0x2, 0x0) clock_settime(0x3, &(0x7f0000000000)={0x77359400}) write(r1, &(0x7f0000001100)="280000002a00076b927ed64afb6d0d00fbd920a737ad2bfeffff0100000000000000ffffffff1200ff10a772fbc0d7423227e24cbbffb9b5b482d6c851772aaf79269e052c217125a64e3e061c09568b3ec52bcc51abe75e1e0199fbb8b075a83fbbdc50ed59cca20735ccbddb858da293c8fac32aaf046e2be6b6b2bac88f2145c1fe2f375425aaccf186f235385981cfab1a2091bccbd14489f1e1d5f9d84a60a8", 0x348) [ 87.008937] netlink: 80 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/27 07:09:54 executing program 4: eventfd(0x585bb97e) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x6) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000000540)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2}, 0x10) dup3(r1, r0, 0x0) 2018/04/27 07:09:54 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) sendmmsg(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000a40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000002080)=ANY=[@ANYBLOB="500000000000000000000000000000004cefe340ea34b159a910fece750c79ba54e4fb4c964e8b6237fc4d8cdd8880f8b0f1b0a6668737dcf2256e58b42683575601eda0336898cd90d242f7865e"], 0x4e}}], 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) mq_open(&(0x7f0000000000)='{\x00', 0x80, 0x10, &(0x7f0000000040)={0x4, 0x80000001, 0x7f, 0x3, 0x8, 0xee, 0xff}) 2018/04/27 07:09:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x80000001}, 0x8) r2 = getpid() r3 = getpgid(0x0) rt_tgsigqueueinfo(r2, r3, 0x3f, &(0x7f0000000140)={0x20, 0x0, 0x944, 0x57d49e82}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r4, 0x260, &(0x7f0000000040)}, 0x10) 2018/04/27 07:09:54 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x200) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/04/27 07:09:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x90b34f92ad27b54, &(0x7f0000000140)=[{0x2, 0xff, 0x7ff, 0x8}, {0x3, 0xf91, 0x100000001, 0x40c}, {0xe8, 0x1ff, 0x4, 0x82c}, {0x100, 0x7fff, 0x5, 0xffff}]}, 0xf) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000640), &(0x7f0000000680)) 2018/04/27 07:09:54 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) recvmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/30, 0x1e}], 0x1, &(0x7f0000000200)=""/240, 0xf0}, 0xa9d2}, {{&(0x7f0000000300)=@hci, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f00000004c0)=""/228, 0xe4}, {&(0x7f00000005c0)=""/234, 0xea}], 0x4, &(0x7f0000000700)=""/88, 0x58, 0xa0}, 0xefe}, {{&(0x7f0000000780)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)=""/187, 0xbb}], 0x1, &(0x7f0000000900)=""/106, 0x6a, 0x1}}, {{&(0x7f0000000980)=@nl=@unspec, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000a00)=""/27, 0x1b}, {&(0x7f0000000a40)=""/133, 0x85}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/27, 0x1b}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/57, 0x39}, {&(0x7f0000002b80)=""/120, 0x78}], 0x7, &(0x7f0000002c80)=""/214, 0xd6, 0x400}, 0x7fff}, {{&(0x7f0000002d80)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002e00)=""/132, 0x84}, {&(0x7f0000002ec0)=""/6, 0x6}, {&(0x7f0000002f00)=""/78, 0x4e}, {&(0x7f0000002f80)=""/179, 0xb3}, {&(0x7f0000003040)=""/173, 0xad}], 0x5, &(0x7f0000003180)=""/4096, 0x1000, 0x9}, 0x8}, {{&(0x7f0000004180)=@generic, 0x80, &(0x7f0000004500)=[{&(0x7f0000004200)=""/236, 0xec}, {&(0x7f0000004300)=""/240, 0xf0}, {&(0x7f0000004400)=""/221, 0xdd}], 0x3, &(0x7f0000004540)=""/197, 0xc5, 0x3}, 0x2}, {{&(0x7f0000004640)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000005b80)=[{&(0x7f00000046c0)=""/83, 0x53}, {&(0x7f0000004740)=""/6, 0x6}, {&(0x7f0000004780)=""/171, 0xab}, {&(0x7f0000004840)=""/78, 0x4e}, {&(0x7f00000048c0)=""/166, 0xa6}, {&(0x7f0000004980)=""/25, 0x19}, {&(0x7f00000049c0)=""/4096, 0x1000}, {&(0x7f00000059c0)=""/157, 0x9d}, {&(0x7f0000005a80)=""/140, 0x8c}, {&(0x7f0000005b40)=""/4, 0x4}], 0xa, 0x0, 0x0, 0x6}, 0x100000001}, {{&(0x7f0000005c40)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000005d00)=[{&(0x7f0000005cc0)=""/3, 0x3}], 0x1, &(0x7f0000005d40)=""/240, 0xf0, 0x4}, 0xd982}, {{&(0x7f0000005e40)=@nl=@unspec, 0x80, &(0x7f0000006f80)=[{&(0x7f0000005ec0)=""/153, 0x99}, {&(0x7f0000005f80)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x6}, 0x9}], 0x9, 0x40000142, &(0x7f0000007200)={0x77359400}) syz_open_dev$adsp(&(0x7f0000007240)='/dev/adsp#\x00', 0x4e10, 0x840) r1 = creat(&(0x7f0000007280)='./file0\x00', 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f00000072c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007300)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2}) connect(r0, &(0x7f0000000040)=@rc={0x1f, {0x8080000000000, 0x5, 0x80000000, 0xb48, 0x7, 0x5}}, 0x1b0259dd174acfcb) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'irlan0\x00', 0x100000001}) 2018/04/27 07:09:54 executing program 7: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') r1 = open(&(0x7f00000ed000)='./file0\x00', 0x0, 0x0) dup2(r1, r0) 2018/04/27 07:09:54 executing program 4: io_setup(0x1000000064, &(0x7f0000000200)=0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/127, 0x7f}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f0000000240)=""/243, 0xf3}], 0x3, 0x0, 0x0, 0xc000}, 0x40000) io_submit(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000540)={'filter\x00', 0x0, 0x4, 0x56, [], 0xa, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000004c0)=""/86}, &(0x7f00000005c0)=0x78) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x2, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000600)={r3, 0x4}, &(0x7f0000000640)=0x8) 2018/04/27 07:09:54 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)='+cgroup)\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100)="ba0346fe17fe3573c0c916eded32c274942301829bfaa54220ad13aa776e985a9d2542e00c6321b4cbea1b85e49d99682bdd6a7a5b228d080b3881a7711b25ec5e419ff8eeb3ef089894ee9cd72cda56c7f73128569c1f5e058c24d3b6d05a5d43", &(0x7f00000001c0)="e4dadd5520c6c8896b3012d424d49dc4cfdde82a4232637538e4d225dac645be2456fb11565e0d5c0189d2b710d9424ac46c73deffd2375bd4dabd880c641158c74e1520e1b518d654845d2645a03613e54f308509ef3b34257e119c", 0x1}, 0x20) 2018/04/27 07:09:54 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffefffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="500000009078000089dcde9157d4425b63cfdd34c305033408e9a1396dbc2ebc3891dd3faa303764ffbbe98d6584b4dbb9a7ef1d13c1409d0975e68b328bf3763f1d3949dc1315252619e2c7c84a982e5cdcb8835136c716c5c7f3af95fb8e2f29d66d1627de130e2771ef2ff1b2888b813a48a964876eddeef305fa37e3b82bf12ba8605265c1b3231034ca6c530000000000000000"], 0x0) 2018/04/27 07:09:54 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)={@pi={0x0, 0x86dd}, @hdr={0x1}, @llc={@snap={0x0, 0x0, "bf", 'C(k'}}}, 0x16fe) 2018/04/27 07:09:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000002c0)={0x1ff, 0xff, "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"}) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='security.evm\x00') sysinfo(&(0x7f0000000000)=""/189) geteuid() 2018/04/27 07:09:54 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/18) r2 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) 2018/04/27 07:09:54 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) sync_file_range(r0, 0xf87, 0x7, 0x9) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000), 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80, 0x80000) 2018/04/27 07:09:54 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x15, 0x1000080000000004, @thr={&(0x7f00000001c0)="018e035e340d61d7f1da141ed5eb9fdcc294ba163b9388d32d318b16b56a346e440767461cf10da84258a678e18d90a78f089d5a0b0e9eef3ceb3358d1b326ec74df9a216e926691ee681f59c9b6e02e2fd9527033de340e0aa9ab78651a3a214bb81cbf0629ac244ff34baacbce901c9ffd468730b081ac32eced49", &(0x7f0000000240)="8dfd9583b21bea9a1e0ba1c995a0a2974926480c74a207835d4680353cc7d9d3a8aba59d876b8246d00ef3831dec1d542fc08061d2fa8077f00fe860fc9cbf0fc48e327ac5edfa86a926ab74f0ddeb024024f970301787df4e09b3abf3e7add6597bad96c26a1097c0f4bf31680228a113603e18cb4009379874b5ab9264ef02d452e879b355d9a07020bac03928cc2d5bf3fb3bd879035cc012dff5431818"}}, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, r0+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) 2018/04/27 07:09:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20301, 0x0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000ffc)=@fragment, 0x8) 2018/04/27 07:09:55 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)={@pi={0x0, 0x86dd}, @hdr={0x1}, @llc={@snap={0x0, 0x0, "bf", 'C(k'}}}, 0x16fe) 2018/04/27 07:09:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = open(&(0x7f0000000200)='./file0\x00', 0x101000, 0x28) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000240)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'dh\x00', 0x8, 0x7, 0x37}, {@empty, 0x4e23, 0x12003, 0x3, 0x8}}, 0x44) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/101) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001500)={r0}) getsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000001540)=""/131, &(0x7f0000001600)=0x83) close(r0) 2018/04/27 07:09:55 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x800) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/202, 0xca}, {&(0x7f00000028c0)=""/27, 0x1b}], 0x4, &(0x7f00000016c0)=""/255, 0xff}, 0x0) 2018/04/27 07:09:55 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x400, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xf7fffffffffffffa}}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x10) 2018/04/27 07:09:55 executing program 7: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') r1 = open(&(0x7f00000ed000)='./file0\x00', 0x0, 0x0) dup2(r1, r0) 2018/04/27 07:09:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x10800) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001440)={0x8, &(0x7f0000000040)=""/77, &(0x7f0000001380)=[{0x9, 0x1000, 0x101, &(0x7f00000001c0)=""/4096}, {0x1f, 0x3d, 0x3, &(0x7f00000000c0)=""/61}, {0xffffffff, 0xc, 0x3ff, &(0x7f0000000100)=""/12}, {0x2, 0xa9, 0x3, &(0x7f00000011c0)=""/169}, {0x100000000, 0x3b, 0x6c6, &(0x7f0000000140)=""/59}, {0x3, 0x4, 0xd3, &(0x7f0000001280)=""/4}, {0xffffffff, 0x54, 0x2, &(0x7f00000012c0)=""/84}, {0x80, 0xf, 0x3, &(0x7f0000001340)=""/15}]}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/27 07:09:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000da1ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x7, 0x5d6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x8}}, [0x1, 0x1, 0x100000000, 0x4, 0xfffffffffffffffb, 0x8, 0x5402, 0xa, 0x100, 0x4, 0x7, 0x6, 0x1, 0x3]}, &(0x7f0000000300)=0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000040)=""/140, 0x8c}, {&(0x7f0000000100)=""/47, 0x15}], 0x2) 2018/04/27 07:09:55 executing program 0: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x32, r0, 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x18, &(0x7f000000c000)}, 0x10) 2018/04/27 07:09:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcc6, 0x4, 0x60, &(0x7f0000ffc000/0x4000)=nil, 0x400}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/04/27 07:09:55 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002340)={0x0, 0xfff, 0x3}, &(0x7f0000002380)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002900)=ANY=[@ANYRES32=r2, @ANYBLOB="dc000300ad8736dd9e6313a2616c601073da43d906bcf5e57968594b9c0310903412c318c5b05fd0c7d4fb6642486f5e12abfcd58f00fcd97ae15170784cb29ee8b0e3f9cec3dbe4bbc9a4ab27b4a52bb36d21eac8cd64d5b9b53549cba13919d604df0ee9da51f84b54168621fc6bf3c969b9f4418155b768044548"], 0xb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003c80)={0x0, 0x4, 0x20}, &(0x7f0000003cc0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003d00)={r3, 0x61, "d93e8efa4f627a634333ccdeeaaee41602e65a835befbde7f2af54db823dab27c8c3ef5d9c6986f5d1c0434664fa8612fb61b14da15dd46753c105238ab0621f37cd27436fa7a5838de889ed75146cd2d4af1edd4e543647680f9a16069ba5307f"}, &(0x7f0000003a00)=0x69) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002800)={0x0, @in={{0x2, 0x4e23}}, 0x3, 0x80000001, 0x7, 0x5, 0x8}, &(0x7f00000028c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000003940)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003980)={0x1, 0x6, 0x200, 0x8, 0x1, 0x2, 0x81, 0x3f, 0x0}, &(0x7f00000039c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001240)={0x5, 0x1, 0x8004, 0x7ff, 0x20, 0xffff, 0x4, 0x7b, 0x0}, &(0x7f0000003a40)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000003c00)=[{&(0x7f0000000080)=@in={0x2, 0x4e21}, 0x10, &(0x7f00000022c0)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="b1159cde6d3c58a311aac3f79a79e2610fa882c4c225fbc45088ed5d999428a51ea566e8bf2d6b37985e6db911b10c4359b2cc3f684995675a0603393447dfc2957a1cfac25f07c2c3d5d235dfeabda76210390163470dad1f350dedfa08ad5674a403c85f24cdeffe0295e5140aebad08cf2fa9ea9cdeb0c0e044f6411c6eab830572a42e2461", 0x87}, {&(0x7f0000000100)="de8edae3fee4314a44fa2efa06e3108674f99105f77545f3a0de5e928e968ced7df23bfa59b4b66d6fa37fe3a0e07f2c54b2f0", 0x33}, {&(0x7f0000001240)}, 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0x1000}, {&(0x7f0000002280)="8c762e833d024315ab02701eebea7059ac16451bdf0c86c088198107726b24d20d4128cc3463d85c6a7ab86e7234794c9ae40a3e", 0x34}], 0x6, &(0x7f0000002400)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x0, 0x9, 0xbed2, 0x7, 0x46, 0x6, r4}}], 0x30, 0x40}, {&(0x7f0000002440)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000002780)=[{&(0x7f0000002480)="4656aa7b82d3b806f2a625160ca6b36df53560f574956a132738cb309c83a0215dcdd4c944338ec586fd20ca31cb152d04652be29a8815d9c16e015917751f2e847944b52615438baf7061da8a27f37088da0347ca01d0e4e8b05a0b7d6b5fe91b73c35c352c82d59f8eb70de05e3a2e1863cba6b809c302feea3f6adbcf9d23a811f9", 0x83}, {&(0x7f0000002540)="a809851b4127e47a7d49b6e79e04c73f01619857d35137d0d7073e30def750916cf2537d3e31de86123725f4fe60877edceff6599bd9756a314eecfe84", 0x3d}, {&(0x7f0000002580)="cdb3de392f3192ff7e0611c025652364e47d5a3f9c93ae898b9c012c2bafcef1810d0fafc4b4e36928537aecb96f2fa5e0dbdbaccb67cea64fe964f2e93137a0f38de5d56ddc04d2f41e04e3d1c9d454e44c2d71d85bff16a8191832984986bd8a3c8e2a444ad8e5abab0f18e718aecea41e60e44f58d14be6b2661f5e2e1f838f81903ba59d136ae54e5b8a72b6f489bdda70e5183ded41eefc0848643f9f578c612f641804aae01122ff5816910fb5e87e07cab30e2beb82c1cd0b4c6b0fff322e37473f012d5415dd3fbb0f9382531353ed256527c8e86d94fe502953c3d7d580292dcdbbacada2", 0xe9}, {&(0x7f0000002680)="75b0645844eb7577304e284afb43bc5bea88ca4a4eb879be9230a52c610e2f876a3dfa43dc7a4bb6b67fead4af95a602715a052afb984353e5b0049e438fec763fba26ff306be551427ba29e914e3e5561473cca1f62c8cd8a00a7e90c5176b128e246cda127e95ea519b341ff59071966941e6a31284c9fef77fbe6b079c851e55adbb82d630ec976b431c0ec517d80", 0x90}, {&(0x7f0000002740)="c5660204ec876f7f665e6df11632fb14737ba6137b73545c4b8076e91cd1a1e01d32765d76e1628c3e53f9e8a169fe7dc43413ecf775", 0x36}], 0x5, &(0x7f0000003a80)=[@sndrcv={0x30, 0x84, 0x1, {0xb8, 0x8, 0x6, 0x5cb9, 0x1000, 0x8, 0x2, 0x1000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x3, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x5, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0xb66, 0x1, 0x1, 0x5, 0xba, 0x5, 0xffffffffffffff00, 0x8001, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x7, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x7, 0x9, r8}}, @init={0x18, 0x84, 0x0, {0x13d, 0x8, 0x3ab9, 0x7d8}}], 0x150, 0x4000084}], 0x2, 0x48000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) 2018/04/27 07:09:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x105000) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000000480)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/185, 0xb9}], 0x1, 0x3ffffffffffffffc) truncate(&(0x7f0000000200)='./file0/bus\x00', 0x0) 2018/04/27 07:09:55 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000980)='/dev/admmidi#\x00', 0xfff, 0x80) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000009c0)) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, 0x1c) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3bc, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000b00)={0x401}, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000008c0)={r3, 0x4}, &(0x7f0000000900)=0x8) syz_emit_ethernet(0x2e, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) set_tid_address(&(0x7f0000000c40)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000b40)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000c00)=0x84) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x82c1, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000c80)) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000780)={0x9, &(0x7f0000000080)=""/63, &(0x7f0000000680)=[{0x9, 0x44, 0x0, &(0x7f00000000c0)=""/68}, {0x8, 0x8f, 0x1, &(0x7f0000000140)=""/143}, {0x100000001, 0x5a, 0x80000000, &(0x7f0000000200)=""/90}, {0xffffffff, 0x51, 0x7fff, &(0x7f0000000280)=""/81}, {0x4, 0x74, 0x0, &(0x7f0000000300)=""/116}, {0x8000, 0xb7, 0x4, &(0x7f0000000380)=""/183}, {0x9, 0x69, 0x401, &(0x7f0000000500)=""/105}, {0xac, 0x33, 0x2, &(0x7f0000000440)=""/51}, {0x5, 0xdc, 0x4, &(0x7f0000000580)=""/220}]}) syz_emit_ethernet(0xd, &(0x7f0000000480)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x7, 0x3, 0x3}], {0x8100, 0x1, 0xfffffffffffffffe, 0x2}}], {@ipx={0x8137, {0xffff, 0x5b, 0x8001, 0x5, {@random=0x7, @current, 0x6}, {@random=0x76a9, @current, 0x8}, "7f0a944de9e86688d978558edf33e56f9424a799178b7fde7beb78b84a7e6fe5b6ab388d9a70907df33b36841a499e127a25461e23a003c5fe9b9d54a0"}}}}, 0x0) 2018/04/27 07:09:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0xdf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, "6c627563000000cc6100000006ff00", 0x10, 0x200004, 0x4d}, {@multicast1=0xe0000001, 0x4e22, 0x2006, 0x3, 0x637, 0x4}}, 0x44) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) socketpair(0x7, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000040)=0x4) 2018/04/27 07:09:55 executing program 2: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040)) fstatfs(r0, &(0x7f00000000c0)=""/250) r1 = add_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="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", 0x11c, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f00000002c0)=""/110, 0x6e) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b3fdc)) r3 = syz_open_pts(r2, 0x10000000002) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffff}) writev(r3, &(0x7f0000000080)=[{&(0x7f0000001340)="c61bfc0dcfdbcdc91f5baa", 0xb}], 0x1) 2018/04/27 07:09:56 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000100)={{0x80000000, 0x2}, 'port1\x00', 0x40, 0x0, 0x20, 0x9e08fa6, 0x1f, 0x5, 0x2, 0x0, 0x2, 0x7}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) getegid() 2018/04/27 07:09:56 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x400000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x100000080, 0x5, 0x1000000000000008, 0xfffffffffffffffe, r0}, 0xcb) r2 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x4, 0x101000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) syz_open_procfs(r3, &(0x7f0000000440)='net/packet\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, 0x8000, 0x0, 0xff, 0x8, 0xfffffffffffffffb}, &(0x7f0000000340)=0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)='A', &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000000080)="153208ff9fe719f12bc64084e23ee01244548c9390bf3877cd0d272b269ef306bba71c44df9fd1e093e67015ebfcedec5a29f8fe4b559fef1f4927952f95f7064b49e1bf9c6cf5913853503da9a87f00000000000000e97c45c2368bc1808cfb385e76bb"}, 0xffffff23) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)={0x11c, r5, 0x200, 0x70bd2b, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x34}}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb96a}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffff800}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x826}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0x11c}, 0x1}, 0x4000) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000100)=0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000003c0)={0x2, 0x80000000, 0x2702fbfd, {0x77359400}, 0xffffffffffffffe1, 0x9}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r4, &(0x7f0000008000), &(0x7f0000000180)=""/254}, 0x18) 2018/04/27 07:09:56 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="4c0000001200ff09fffefd956fa2830007a600804e220000000000683540150024001d0004c41180b598bc593ab6801148a730dedd6a454f0d648487f9d38569ee906d33a49868c62b2ca654", 0x4c}], 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x3}, 0x8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/27 07:09:56 executing program 7: unshare(0x8000400) socketpair(0x7, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x3}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f00000000c0)) 2018/04/27 07:09:56 executing program 6: r0 = dup(0xffffffffffffff9c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x10) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000300)={'bridge_slave_0\x00', &(0x7f0000000240)=@ethtool_flash={0x19, 0x0, "656cf8fcf0c6453d92063ea7a79c283ecddb5672219e6392927e6ababba1479b73e4cebf1d7ebf325bceebc13fd4be4b9d5c5c0bda890ddcb0b8eafd5c54619e3cd886a5a2b4709fdb1dcfb767eab9eeaf88c4a2ef8ec7f7e5cd101c0548ae747651445b269dc1737e217cfbb96a3a8c91d87c6325784dd442224e1ef89dbff4"}}) 2018/04/27 07:09:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x74ad}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0xfffffffffffffb69, 0x1ff}, 0xc) 2018/04/27 07:09:56 executing program 1: r0 = socket$inet(0x2, 0x81002, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xd9, 0x40) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/70) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x400000) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) setsockopt$inet_mreqn(r0, 0x0, 0x2000000000027, &(0x7f0000acc000)={@empty, @broadcast=0xffffffff, r2}, 0xfffffe7e) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "82e54496a5d3d16d9441ed4b49c282aaf8d1e330d6f4519c5c8f0896a736c6f22069deb4b16c9b4bfaa448cf992e2d529c18460a087d5d865b0d5d41a6af77935b3ecee463fa0c94d03137acf237bebd45c206684a6e002c7cd72e8bbef5dfa41d4fd886371b7aa66cfd72a986d9a173745358d112076b99ceaead4f431d0e291716f0e669f7fa0fc3084fd906611de6714764715d93859ee229b648a5def89eb6896a8104541ea7c54420bccdb73581430f78f8a176ec4e67774ae17b3c"}, 0xc2) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x220000) 2018/04/27 07:09:56 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002fc0)='/dev/sg#\x00', 0x3, 0x280000) recvfrom$ipx(r0, &(0x7f00000033c0)=""/161, 0xa1, 0x40, &(0x7f0000003480)={0x4, 0x4, 0x5, "909ecbfd622f", 0x5}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x805, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = getgid() setgid(r3) listen(r2, 0x8) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001380)={0x0, @dev, @multicast1}, &(0x7f00000013c0)=0xc) sendmmsg(r1, &(0x7f0000002ac0)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000040)="c87134d207b0b636ebfb6e1a9527291f5364a88a9a560956b10cb65a720678eff120924274f2881d4a2402ee6ce4b7548ce36b0f4fd08cb84d396c961f2d7a14ff35fda5992a1e5ff0ea2edf698a543cf298fc260d5ed13e3f6c3fda6f3a3627f34502557cd5db5befeb92c82a7ec59e36b74501741553a01f888b9f0b049fa847e1484a9dba41c34eb57f7825e7b9c122cf4859b293342b", 0x98}, {&(0x7f0000000100)="5d6da931d899ed5c1238133968ab6ecbb3849e251e5015d14f00f25f06843ba0b41fdcee3bfdfcf3ebac5fabaebb166ceb495ba1b684f37d1ae4b2c675f1cde2d60b0208fb54834ff6db36038956876f8c849fd21efb4318fd3ddd210716bbc8c48faa75a60d92691c231a2396dfe7c1153414d598bff167ebbe95f00b98d38fc35c41e714ed1e66e4dc288c27ef9d32c981840f86adff9a7ee66c3549631f395dc46a8f0fc83a2434995c50b5c881cf5e", 0xb1}, {&(0x7f00000001c0)="d4edf7f8d3e4526536efe83899b06456d27c503fef2125a28699b4836c22c32ffb922ea54000f0940805750c9b8228f9e6071b", 0x33}, {&(0x7f0000000200)="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0x1000}, 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{0xb0, 0x1, 0x10, "008c3fc85c841c42b92cb6acb9f8fb16cd140b91b749d178bdd0cce53892a1bd9dbe291ae55d19f0792c2b270ab04f62a3de50293be5aa1c60e5bb0e3f6036026831e4ba644018d254ff60897bcbafc925a49a8bf4afa8fd62839dc3b1acd23beba9bdb93bfc2c0580aae0a3eb4f2b646fce6d1ad3ea3127bb6b67c604c94dd6e4b00e042c647206b2b065a96fd216f4dfb7fa969b36d7a8a9a289e3"}], 0x10c0, 0x20000810}, 0x7fffffff}, {{&(0x7f0000002800)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000002980)=[{&(0x7f0000002880)="5e13d3aa7d48e04ec8ceada966a01b2626ca8e3dd35ca32f20b83c8d086fdb35729a53aa48c08fde58d24e1c827e7d83", 0x30}, {&(0x7f00000028c0)="ae416e06e44bb02be6283b60b55eb22cc8f6d5057c", 0x15}, {&(0x7f0000002900)="83969aeeb39cf315a68e93e42440e87774913eae80f306a3741a27c1e2e4c4f14e4f570e963314d3434515a4597d501d4ffebada0852631951c85e3c9f89616f9ae74a6dbd136f237cf58d1e49", 0x4d}], 0x3, &(0x7f0000003080)=[{0xf0, 0x10d, 0x3, "db7131ff74a89ad25dd049d5704d4138fe7ab64d51da319e6463f5c577b85f2abefaa32239657cad58920825654f75d9bca8ae00d869f50d71828914eb906c005ab7db3b7aa3c15d068ab891d5dcd78d9050bd0e9748c2e680fa63eb8155195258693cae543cd7f5a75eb9a3631ba3baa7582fdc95c7bd274ab723cf18c549a496cb8a57a9b3f5bc4d9dc1cc951ffc349c481a71d6bcd1ba2ee7b77a7f04a99554a69ec79bd74e7cba21c86bb873fdf2b9f2d5b60ef1114349e11be382078cacef402516b7b4e7388226b1db274631aae04d66b60e1526f1c8addc22c5da19a3"}], 0xf0, 0x4000000}, 0xfff}], 0x4, 0xc001) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000000)={0x5e, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e22, 0x3, 'rr\x00', 0x0, 0xe0, 0x35}, 0x2c) setresgid(0x0, 0x0, 0x0) dup2(r2, r1) 2018/04/27 07:09:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = open(&(0x7f0000000200)='./file0\x00', 0x101000, 0x28) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000240)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'dh\x00', 0x8, 0x7, 0x37}, {@empty, 0x4e23, 0x12003, 0x3, 0x8}}, 0x44) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/101) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001500)={r0}) getsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000001540)=""/131, &(0x7f0000001600)=0x83) close(r0) [ 89.748210] IPVS: set_ctl: invalid protocol: 94 172.20.20.11:20002 rr 2018/04/27 07:09:56 executing program 2: r0 = socket$inet(0x2, 0x80003, 0xab) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/157, &(0x7f0000000180)=0x9d) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x0, 0x0, [0x20000a00, 0x0, 0x0, 0x20000a00, 0x20000a00], 0x0, &(0x7f0000000000), &(0x7f0000000a00)}, 0x78) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x3f, 0x9, [0x100000001, 0x8, 0xffffffffffffffff, 0xfffffffffffff000, 0xffffffff, 0x68, 0x7, 0x5, 0xee]}, &(0x7f0000000240)=0x1a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x7, 0x7, [0x9, 0x1ff, 0x9, 0x5, 0x8f, 0x6, 0x3]}, &(0x7f00000002c0)=0x16) 2018/04/27 07:09:56 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) [ 89.809988] IPVS: set_ctl: invalid protocol: 94 172.20.20.11:20002 rr 2018/04/27 07:09:56 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000700002905000000000000009500000000000000"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/27 07:09:56 executing program 6: unshare(0x8000400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup(r0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r2, 0x1f) dup2(r0, r0) lookup_dcookie(0x800001000, &(0x7f0000000040)=""/18, 0x12) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="e9c7b8436ef6d0a8dbd3c1dd2ab880e60f68439792149796878427d1e5721e2162020425c5a9c723d900831608f915328b9e4816901fc3400192b5930bee50b943fb270e0b9e2c77b382dd6fcca78acf5f65a7f20a4a1eab233f12a9fabdf52ba0ba6b8f47b3532309e16b1f9b05f92a49dee3c8", 0x74, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000540)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000300)=""/232, &(0x7f0000000400)=0xe8) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x180) keyctl$get_security(0x11, r3, &(0x7f0000001180)=""/4096, 0x1000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200004}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c00000080f52c39ffe1b9cb7b65549b815753c56b5c6abbc882a15bbd4f99c4013f88c9da29acd8b0764540b6031c3a31a3626d244f94fffcc6c4b39534b26f5ba46cb8ed5e1f48a2355e3b70ea3711b97fd7b95dc9bbebe48c60c290009e73f922fd46332094dc4c33e4acc1e608518dc0ebd1770c28e25a8e5490cf4e898a455df2a7d50349ae50cd519a9d36bb03e25b3667361d9b90ae95125c0b6ca336af6a21e8852f8be146355db8006f7fdb985a6aacdb869e0f49e4165b488fc3975fe1dbd73c6678b191a19c592b59251e0bc2a0bea102406dff4166c823a4177197ebaf", @ANYRES16=r5, @ANYBLOB="240728bd7000fcdbdf250f0000000800050047cf0000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) 2018/04/27 07:09:56 executing program 5: write(0xffffffffffffffff, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) read(0xffffffffffffffff, &(0x7f0000000000)=""/25, 0x19) write(0xffffffffffffffff, &(0x7f0000000040)="497d37cf5a472880a44d00569e8fdb1e7df74104e7248d", 0x17) 2018/04/27 07:09:56 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/fscreate\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000b80)=""/250, 0xfa}}], 0x1, 0x0, &(0x7f0000000d40)) 2018/04/27 07:09:57 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) fcntl$getownex(r0, 0x10, &(0x7f000058eff8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) [ 89.968362] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 90.034439] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/27 07:09:57 executing program 0: set_mempolicy(0x3, &(0x7f0000002000)=0x7fffffff, 0x7) io_setup(0x1000, &(0x7f0000000080)=0x0) io_destroy(r0) io_setup(0x3, &(0x7f0000000000)) r1 = getpid() r2 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000000040)={0x33, 0x1, 0xffffffff, 0x80000000}) getpid() 2018/04/27 07:09:57 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/04/27 07:09:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f71fe2)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) ioctl$sock_bt(r0, 0x8907, &(0x7f0000f7f000)) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) sendmmsg(r2, &(0x7f0000005140)=[{{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) 2018/04/27 07:09:57 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x3, 0x1, 0x800, 0x0, 0x9ef9}, 0xffffffff00000000, 0x1000, 'id0\x00', 'timer1\x00', 0x0, 0x7ff, 0x7fb8, 0x2, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}}) 2018/04/27 07:09:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) dup3(r0, r0, 0x80000) sendto$inet6(r0, &(0x7f0000000000)="fcb6", 0x2, 0x0, 0x0, 0x0) 2018/04/27 07:09:58 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) readv(r0, &(0x7f00000004c0), 0x100002b8) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r0, r1) recvfrom$unix(r2, &(0x7f0000000000)=""/248, 0xf8, 0x100, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/27 07:09:58 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f00000001c0)=0x8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000140)='eth1posix_acl_access+@\x00', 0x2) ioctl$KDDELIO(r1, 0x4b35, 0x1e) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x1, 0x4) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x1, 0x1, {0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0xfffffffffffffffe) ioctl$sock_ifreq(r2, 0x8942, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/04/27 07:09:58 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ip6gre0\x00', 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000003c0)={@pi, @hdr={0x0, 0x1}, @x25}, 0x11) 2018/04/27 07:09:58 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xfff, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000280), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000008940)={{0xa, 0x4e23, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}, {0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x68d}, 0x7f, [0x4, 0x0, 0x8000, 0x9, 0x3, 0xd0d, 0x6, 0xe8]}, 0x5c) r4 = socket$inet6(0xa, 0x7, 0x3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)) setsockopt$inet6_int(r4, 0x29, 0x2, &(0x7f00004aaffc)=0x6, 0x239) getsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) setsockopt$inet6_int(r4, 0x29, 0xa, &(0x7f0000000080)=0x20, 0xfffffffffffffe50) 2018/04/27 07:09:58 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80044, 0x0) fdatasync(r0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) close(r1) fcntl$setlease(r0, 0x400, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r2 = open(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0) fcntl$getflags(r2, 0x401) 2018/04/27 07:09:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = open(&(0x7f0000000200)='./file0\x00', 0x101000, 0x28) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000240)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'dh\x00', 0x8, 0x7, 0x37}, {@empty, 0x4e23, 0x12003, 0x3, 0x8}}, 0x44) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/101) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001500)={r0}) getsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000001540)=""/131, &(0x7f0000001600)=0x83) close(r0) 2018/04/27 07:09:58 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000480)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000940)=""/215) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@any=0xffffffff}) lseek(r1, 0xc000000000000002, 0x1000000000080007) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) lseek(r0, 0x0, 0x7) close(r0) 2018/04/27 07:09:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x125) fcntl$getown(r0, 0x9) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x1, &(0x7f00000001c0)=@ipx={0x4, 0x9, 0x3, 'k/#r3\t', 0x2}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/27 07:09:58 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)) 2018/04/27 07:09:58 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x1, 0x60) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000005c0)={0x0, 0x1, 0x1, [0x9]}, &(0x7f0000000600)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000640)={r2, 0x9}, &(0x7f0000000680)=0x8) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/196, 0xc4}, {&(0x7f0000000340)=""/113, 0x71}, {&(0x7f00000003c0)=""/139, 0x8b}], 0x3, &(0x7f0000000480)=""/194, 0xc2, 0x200}, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'team0\x00', &(0x7f0000000240)=@ethtool_drvinfo={0x3, "8ef2b97433d5a28277cc57865b456b3aec712e92da2026120fc8d49386c7e068", "64f779c320fd556b07f8a1ac67654f2e6e3ce77768eebba6d12e2df75eb0e71e", "c635849ce0092e6126cae698bef2bfda602cbe7535c31dbf4f6bce04fdcd0bb6", "f757c85ab07bd0f817400bb17b48b3a701867db2e1a2af309b80d56e2bedcb75", "74164f73742dcff8351161308a002bfcfd67052ccbc3c3075df9f5b079454aef", "11abdb315702eb126e1cda1e"}}) 2018/04/27 07:09:58 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='*&\x00', 0x3) ppoll(&(0x7f0000000100)=[{r0, 0x8}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x3}, 0x8) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1ffffe) poll(&(0x7f0000000040)=[{r1, 0x1000}, {r1, 0x10}, {r1, 0x9400}, {r1, 0x4010}, {r1, 0x8000}, {r1, 0x80}, {r1, 0x2000}, {r1}, {r1, 0xc0}, {r1, 0x42}], 0x20000000000002b6, 0x6) 2018/04/27 07:09:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') fdatasync(r0) 2018/04/27 07:09:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc)=0x3, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x5, @empty, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00000007c0)="8e417d6f4b2d5a8ae9f855402a3bfae9b1dd08b13be6993c4e8da90892f7e4a055006b7e1ad4e17305bf0c605a7c2f2b5379674a155fce1f6e7c8bf86ca7f606c6001a76b382ac94634d4c4e1912639b48e8439c6a65e5d9fcde0cd0460a47d60747ceeb7e62cee8b6468452ff2742d8141a8c6ab867180c3421fcf34cb1239ebcce1320832b8159e9df51bbc9e3ab84d04ea8da965a1f04aa8adfcd339b230913d07330bb9663c52eada83d8e", 0xad, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400), 0x1fe) rt_sigaction(0x0, &(0x7f0000000040), &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240), &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2}}}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540), &(0x7f0000000b00)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r2}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) unshare(0x400) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000000)=""/95, &(0x7f0000000200)=0x5f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x4, 0xffff}, &(0x7f0000000d00)=0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000480)=@in6={0xa}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000d40)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[], &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x1fc, 0x4) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) fcntl$setsig(r4, 0xa, 0x39) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000440), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) 2018/04/27 07:09:58 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x70800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x81, 0x1, 0x1f, 0x0, "a0c7703d57a692b19a41317bea4ed840271c5343585c102e6226a3de37c36cb6bce9359cf62c0974a3daaaf3", 0x2}) r1 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x0) clock_gettime(0x0, &(0x7f000029aff8)) 2018/04/27 07:09:58 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'eql\x00', r2}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000ebeff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000e70fc0)=@ipv6_newaddr={0x40, 0x14, 0x101, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x12, 0x2}]}, 0x40}, 0x1}, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/04/27 07:09:59 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00000000c0)) write(r0, &(0x7f0000000040)="576b6e902d54c062a4c54d595b34b9fb7f608181732fcc17ff47e9c1aeae469fcb39d294d46431fc9e94e3e526d0ebf18bff1c992adec14eacab846762c192474e0bfa07d7fbd06e84c51cb17df611391d4d9e8e3eff6f89bd7283eaa50370f6", 0xfffffffffffffcab) 2018/04/27 07:09:59 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000017000)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) write(r0, &(0x7f0000000000)='j', 0x110) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) 2018/04/27 07:09:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x9, 0x8001, 0x500, 0x203, 0x2, r1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000140)=0x4) r3 = syz_open_dev$adsp(&(0x7f0000000940)='/dev/adsp#\x00', 0x4, 0x200000) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000980)="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") setresuid(r2, r2, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001980)=[@in6={0xa, 0x4e20, 0x44ac, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x800000000000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x100000001, @dev={0xfe, 0x80, [], 0x17}, 0x7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x3, @empty, 0x8}], 0x90) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vcs\x00', 0x20003, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000080)) ioctl$TIOCEXCL(r4, 0x540c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8, 0x10, 0x8, 0x7f}, &(0x7f0000000300)=0x18) io_setup(0x2, &(0x7f0000000780)=0x0) io_cancel(r6, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x7, 0x11, r3, &(0x7f00000007c0)="8db5f84dd6f3e2f8da05b9e95c94dc4927e2", 0x12, 0xfffffffffffffffe, 0x0, 0x1, r4}, &(0x7f0000000840)) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r5, 0x8}, 0x8) sendmsg$kcm(r4, &(0x7f0000000900)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x4, @random="70887edcf2f4", 'team_slave_0\x00'}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)="c8a9db015a52c7bcc09fe53b", 0xc}, {&(0x7f0000000440)="c1381546c9555a2395d36168518ffc18c48d33d93d55c75f39fd8ac1eba030ac529dc7dec658c017329566d74397664137d70e1d13e02b5694dea6c402590003a2b8af40318559a089433996225bc330eb3a496e97ece99c6efd7224df161c57c31dbd7d16374776594a141c6be111f49c6479fbf34fbe9554a2432c08269dbfba16450cba5cc9baf03e56fca16749dad924d4df47ddb79ca9e810bc20179992b0f496d0fc228fc2dbfdcf3cabc06805ee85779791ad85625dfaf80aef6ccdb7e25a5bd0470053", 0xc7}, {&(0x7f0000000540)="1f1052d70073bb6bb5c2726473888f87003cda6cc8edae893c7eaf89d1b3b62f85b30e70bafccc47487a0cf8d1d3707aa96db2d8bf734e5036291637bc1d3124afcf1cbdf8d09e8c268ab8434254fe85c02c50b94356ecbeec305a50938a531e02bb", 0x62}, {&(0x7f00000005c0)="d004e3e18e19409fdbfa6332157ac6813657c518aaf45132a3a17fccc5c3b5a7f1ecad5af3a1617d0542a5cad61a22263dada7ddebd52bc1a2cd1613287d7986", 0xfffffffffffffcbd}, {&(0x7f0000000600)="6adb84d6ec251779f67339939cbfa5ca0ffc595a73b5027f2bdf861ffe49e3120dc91c4f2caed17b8bef33430bfb8d31c85690853f85d4d3bc6d57dbd8700090d5d4f1c62a8a3dffdda9b384352d8e0ba32d178b90a18e5bc4ad845ac19e075db6819fa7959812c6317e0154311c9d5240c06daf3931923d39dd73cd640e71251e9baa0246ca1628348adef319a52debf1dbedea82fd8796df5b47b5245269cddf6ec737c90ebe6e1d39cc8c3514379a6d76f8c1a34d5f24305699", 0xbb}, {&(0x7f00000006c0)="8a04d966abfe4301d2620105eae648d6b21ac3c5d7bc7a0c4dbb2d6aecb1f26d", 0x20}], 0x6, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"], 0x170, 0x20040000}, 0x800) 2018/04/27 07:09:59 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='io\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x4501b0d9, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4009}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r2, 0x208, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/04/27 07:09:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = semget$private(0x0, 0x1, 0x620) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000001440)=[&(0x7f0000000100)='$}\x00', &(0x7f0000000140)='^', &(0x7f0000000180)='/dev/sequencer\x00', &(0x7f0000001280)='\x00', &(0x7f00000012c0)='\x00', &(0x7f0000001300)='/dev/sequencer\x00', &(0x7f0000001340)='selinux!\x00', &(0x7f0000001380)='bdevem0}{\x00', &(0x7f00000013c0)='port1\x00', &(0x7f0000001400)="7b9b7d25247472757374656400"], &(0x7f0000001600)=[&(0x7f00000014c0)='vmnet1\x00', &(0x7f0000001500)=':{self%ppp1(ppp1/cpusetkeyring{)/\x00', &(0x7f0000001540)='/dev/sequencer\x00', &(0x7f0000001580)="707070316d696d655f74797065cc2500", &(0x7f00000015c0)='port1\x00']) semctl$GETNCNT(r1, 0x4, 0xe, &(0x7f0000000280)=""/4096) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f72743100000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000", 0x82, 0x10, 0x0, 0xffffffff, 0x7fff, 0x1, 0x0, 0x0, 0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000240)={0x9, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x9}, {0x200, 0x1d8, 0x91, 0x200}, {0x1, 0x33, 0x2, 0x8}, {0x6, 0x6, 0x2, 0x8}, {0x3, 0x8, 0xc2dd, 0xacd}, {0xa98f, 0x80000001, 0x7, 0x5002}, {0x81, 0x7fffffff, 0x2, 0xbac}, {0x9, 0xed, 0x8, 0x9}, {0x5, 0x6, 0x2, 0x7}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001640)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001680)=ANY=[@ANYBLOB="16285936", @ANYRES32=0x0], &(0x7f00000016c0)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/27 07:09:59 executing program 0: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) fsync(r0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080), 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xff, 0x9, 0x5, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x100000001, @empty, 0xffffffffffff8000}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0xfffffffffffffffb, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}], 0x1c) 2018/04/27 07:09:59 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60002, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'teql0\x00', r1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000dd21433ecbaea88ddcdde9f40b3aed3dee576c18f1622380891be9639f1daa599813dc8668f1cde8167207db2f3a91e64deacc84c95e4bcb71bae7ec745f16224e8a1adbc57bdebb05a16d22602b3452152fe299882c382fdce651993c04b831241c8312cec40f212706b1bec6566a00bfca63750737b02e09a9f2341a21e4c04fe22be93b230714d0e996"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x101, 0x800d, 0x40, 0x7, 0x100000000, 0x800, 0x1ff}, &(0x7f0000000080)=0x20) socket$inet(0x2, 0x5, 0xc70) 2018/04/27 07:09:59 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xd}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xbb, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f00000002c0)="b77c71367228853176296e7a60b885950a96b951f888ca5f243cdfb46d7b349a31d6b56250d3f376ba9e65ae28d62b76fbcc30fd5a9637505b036d2d71f66f4e7108c6ac474a98e2bc589f5388da5401b56d132f5d304524142b020b63f3feea12fd153ceaf2bcea9fde0673c82dac01a774e3026578ef1bec311ea899401f8e1dcad81adc7464822bf217141314768aebd052652a417d268306a9b210f787c04e918997a0b3a3a6261c2131f7e5fdd8", &(0x7f0000000140)=""/129}, 0xb) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000200)={0x0, 0x808, 0xfffffffffffffff7, {0x77359400}, {0x77359400}, {0x2, 0x2, 0x0, 0x9}, 0x1, @canfd={{0x0, 0x0, 0x5, 0xbf}, 0x22, 0x1, 0x0, 0x0, "422991e05af20dc9aa440f0ed23e16fa294943e25bc2262a8f7a675ec9a95a0bb00acee915313157853e7e1610ea1fef3243820454d34f01b53ff1df4c9a50d8"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000380)={0x4, 0x61, 0x2, 'queue1\x00', 0x101}) accept$ax25(r2, 0x0, &(0x7f0000000040)) 2018/04/27 07:09:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000000000)) fcntl$lock(r1, 0x26, &(0x7f000001d000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000080)=0x80) 2018/04/27 07:09:59 executing program 7: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001980)={&(0x7f0000000140)=@hci, 0x80, &(0x7f00000017c0)=[{&(0x7f00000001c0)=""/120, 0x78}, {&(0x7f0000000240)=""/205, 0xcd}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000440)=""/80, 0x50}, {&(0x7f00000004c0)=""/104, 0x68}, {&(0x7f0000000540)=""/238, 0xee}, {&(0x7f0000000640)=""/155, 0x9b}, {&(0x7f0000000700)=""/166, 0xa6}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x9, &(0x7f0000001880)=""/215, 0xd7, 0x4}, 0x40000000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000019c0)={@mcast2, 0x0}, &(0x7f0000001a00)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x202, &(0x7f0000000080)=ANY=[@ANYPTR64], &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [], r0}, 0xffffffffffffff0e) 2018/04/27 07:09:59 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x490880) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000900)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000008c0)={0xffffffff}, 0x106, 0x100b}}, 0x20) write$rdma_cm(r2, &(0x7f0000000940)=ANY=[@ANYBLOB="09000000080100fa", @ANYRES32=r3, @ANYBLOB="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"], 0x110) accept$nfc_llcp(r2, &(0x7f0000000040), &(0x7f0000000100)=0x60) shutdown(r0, 0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00000000c0)) 2018/04/27 07:09:59 executing program 1: futex(&(0x7f0000000080), 0x400000085, 0x0, &(0x7f0000000040), &(0x7f00000000c0), 0x4024000002) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/77, 0x4d) 2018/04/27 07:09:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') times(&(0x7f0000000040)) lseek(r0, 0xfffffff7ffffff7d, 0x3) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x87, @loopback=0x7f000001, 0x4e21, 0x3, 'dh\x00', 0x21, 0x7, 0xe5}, 0x2c) 2018/04/27 07:09:59 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x8000400) close(r0) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x2, 0x2007, &(0x7f00000000c0)={0x2}, 0x8) fchdir(r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000080)="1451de0fc18b08366127defb9d4ad6ed01c3d90607e489cc034771c4a19222fd224206ce5fc2e1aab26541dddff59305c79bb90d2ff84e9f74addda4596e15", 0x3f) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) 2018/04/27 07:10:00 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x0) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000004c0)=0x10) dup2(r1, r0) shutdown(r0, 0x1) 2018/04/27 07:10:00 executing program 4: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000000040)=""/7, 0xffffffffffffff92) read(r0, &(0x7f0000000080)=""/165, 0xa5) 2018/04/27 07:10:00 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000018c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) socket$inet(0x2, 0x80001, 0x6) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x0, @multicast2=0xe0000002, 0x4e23, 0x4, 'none\x00', 0x2, 0x6, 0x6b}, {@multicast2=0xe0000002, 0x4e24, 0x1, 0x93, 0x0, 0x3}}, 0x44) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x7, 0x4) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x5c8, 0x9, &(0x7f0000001780)=[{&(0x7f0000000180)="d8a31c20691ec94107c09de21c5e107cacf8f6353abb0625ec733da3f3ecb165b5eb2b988ea4701fc76d537152819610c23271b8c03b87282aca93902e1196c215f4b6f33b2c13e38fd07b823defad16a92fb65ff35bb7be66e262f3c198e281b0ad99366aa92a3545300311179dd1a4e37fe64185d7ad857ae65e83e6e9a8273b436a71276a2818213d", 0x8a, 0xffff}, {&(0x7f0000000240)="39586ae6bf09222d8615dc0926089330049a74e5d4203fbaaf9f425d5da2ebd0ffc0b6f331e147e13d82d3f233f3ff8ac740cabdcada6d5c2162daddb806ee6417ceb9927ebc9c40a842d64f21211f584e99a265dcba66dec92f015c92420518af63839e652679196dc11b9651652d847c2ee7ad6b5d6c579588b0a78058abbfee481ef261f56e5810734e20", 0x8c, 0x5}, {&(0x7f0000000300)="5a9de03a76cfe62de644b3597b59b2bd61aee432a26b7f46b7a6135091a61914311a3d6cde4e708aff34c015ca39dbfa7087332fa99d2edc14557416c8986c79c4b395272b1e855dbddc3df11b3b31a6e53b31725322bb77bef1da67be164a0745ec6bc95d7713", 0x67, 0x4}, {&(0x7f0000000380)="1ec52626aed4806339fbd931f05286932eb56a8167f198499bdd536bbc1c773dfc04f3040f347ab8ec9ec977e5a1089120a9df088c1f380cd79952fbaab677eb4912b55e15da5c3c6d5b172e38a3294e06f6ec46aff4003ad4526a6d0bb615fdbe9638096067cd5c13", 0x69, 0xbc7}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="c432c9055b187158295a8f0e34d16d60f014847e5a9fdd25a421d1af5c5885de0d20cb2797509c95c3d560be474dee4ed2f6641e9e59b244d1df98b2b19a49022f22deafb2e379c8dc0c0bc3b45854caf15016c1ddb461bbeed8da21bcb814e438fb2638cd0ad8d01b387183feaf59bfd7a2119ca72b8aa86aec7dbf94af32219bbb8a0b9b43b4dc9452266893e202ea95d6b321f821e3ee22e756d7012773e319e72ed7be89108c860cb627e5249250e26d3955fe14e9bd59b605fe325a659c12f606cdb25d7346992e823e79dd85f276ee153108bfe16e46c8e0d8", 0xdc, 0x5}, {&(0x7f0000001500)="e09d3249721349ffb2d5ca09a099c82f3a5d1c527cfa7d1fcc94e81cb7f4ff093f3e36da4cc404271180f32f820a0d4d96344d6435c46da4f2d2d1f328755d342630fd5b459b33aabe6699e10ff37eb0218603778d917a8874db985c632f3d8cff8b029e9acfb9a3a63fdc8133f5a1741a79d09ee58fb6b04e0130181d05cda02b110fec4afb5df3cccf", 0x8a, 0x20}, {&(0x7f00000015c0)="6e4d2b87d76a2c2b2a9adec2e86df6600fbf030002fbce63042b29df24a10f79979402e96b03aabeca7ff60524ad9dd95bf24aa60891e126827c363f11851a69a279021152592b4428567cb79e8485268c1e333aca309f59f810657479e2616bdeedb75164797c11b0b18654b5297cac41be027f02e1fab36853f98abe2d40ebfb86283f2444980fce2b8c68572f44f789b51495", 0x94, 0x3a3}, {&(0x7f0000001680)="d4ca927a1b43f07d879c45f2da501d44ab873d63e9340e234f8bcfa19dbb27487e22e30078decb923ec10e86b133a83173dd6719fc39e3c152f5185df373058fd32dcf24ca0357512ef5468ad85df7276a7a769241f60eea46bf82d29e780e19521f85b1ec12ee1d2ea32828fd94d52e5c85bee50ae3ee5d3829747918e9b1b94c8c95bac203d4e09aad7ffe4e2d59020250c15c105cdef676c65e171e49e8563a6f7b8dbdad387fe2b39edf97616f3a38bee8747a491d49c4dc29f381155359b0212c5117c79e2748f033082a31002f04edfcaf93c9", 0xd6, 0x1}], 0x4000, 0x0) 2018/04/27 07:10:00 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3a) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/27 07:10:00 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) getsockopt$inet_int(r0, 0x10d, 0x4000000d0, &(0x7f0000000100), &(0x7f0000000200)=0xffffffffffffffce) 2018/04/27 07:10:00 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/9, &(0x7f0000000380)=0x9) 2018/04/27 07:10:00 executing program 5: unshare(0x800000) r0 = shmget$private(0x0, 0x4000, 0x2c2, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000580)=""/4096) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000540)="4da1", 0x2, 0x0, &(0x7f00000002c0)={0x2}, 0x10) 2018/04/27 07:10:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000040)=ANY=[@ANYBLOB="690546a95ad1992be97448e0ff4204000000000000000000000000b500130e354ed4bd7c9e27805f8b5006"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000000, 0x200) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/27 07:10:00 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendto$inet(r0, &(0x7f0000000180)="8da9a3bcd84c359628cbf75cbd70c6158687e8454fbbc1358d306249e8df698df994caa762873a9dd9a477a6f7fc2d8221588db567e9cdbe8a9c210596e2d97f47a7e4895224c4851f355739f17ca84027f99477183cc89acd03cd41e32cc275fb707275317ccfb9f5ad8a030325cceb740550596a80952fa776764a4ea8e519f2acdcd9f9cfde412eb6d7e584eb1ff152f0271665eaee53d96af50f8cbce7ef9afd9d4917ee4258ff65a0b32bbfe03e82762e43ab09", 0xb6, 0x4040804, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x3e) sendto$inet(r1, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r1, 0x5455, &(0x7f00000003c0)=0x2) sendto$inet(r1, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/172, 0xac, 0x40000061, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/04/27 07:10:00 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000800000057000400000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r3 = perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r1) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000040)) r4 = dup3(r0, r3, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffc0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000180)={r5, r6, 0xffffffff}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/27 07:10:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x8, 0x2800000000000000}, 'port0\x00', 0x0, 0x80002, 0x1, 0x8, 0x7, 0xff, 0x9, 0x0, 0x0, 0x4}) pread64(r0, &(0x7f0000000040)=""/198, 0xc6, 0x0) lseek(r0, 0x0, 0x4) 2018/04/27 07:10:00 executing program 7: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x3}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(0x0, 0x0, 0xe, &(0x7f0000000000)) 2018/04/27 07:10:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008a9ff4)={0x80002004}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x8) 2018/04/27 07:10:00 executing program 1: r0 = semget$private(0x0, 0x2, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400002, 0x0) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x3}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) sendmmsg$alg(r1, &(0x7f0000005e40)=[{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=[@assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3}, @iv={0x50, 0x117, 0x2, 0x39, "a809398798fc08d32f8ad6f06f3e17b2896f6693e6629ac3e754f3975f00e6995d9dc324dcabf35043b680c7ed254dbd042def6f01504e0f5a"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xef}], 0xc8, 0x4}, {0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000580)="8d49002ae96e551d9ab51ba5721c7be7ae898b7bf4b3bfc86b0bde11b51f", 0x1e}, {&(0x7f00000005c0)="6a620fb206c6f34ac88af5152db4be1a4890458bc61f0d9210bdbf8318947ee6cd73932a4db4c89fdfe2b9fe2913d58b03d27610847dcdddae390ebe72e62f86d216a6462ee4edc57d9b1796676b1600064db1dee2c78fcab0df88b0786ce1f494ed5f27bc983bbbaa4b03e8978774e42369e7e0f49be29789b29a19cb524af066127f86fe3c3682ce1897232d37c2ddf5ab46130cc999f2495208b9ae2e60", 0x9f}], 0x2, &(0x7f00000006c0)=[@iv={0x70, 0x117, 0x2, 0x57, "1aac62a12e7c463f4a5e0ed1d93217a6d50bede88517accae197e3f170244bb276e2a4cd13249fa25a666e447fd150c041b182bd83a69e8218d133d07c3d0eb6e66d6c160ca1832ea4bffe0939ec199e18d9e3abe00e06"}, @assoc={0x18, 0x117, 0x4, 0x400}, @iv={0xc0, 0x117, 0x2, 0xac, "e88cc4a13a240e5b19ab562ea0d1d83072ab13a0c37d2fe43ef6a15463d81fabe418c56dc60020b8d56070aa2dbdc63b1b298707ba6ef0f60418c520fc4ed4200f3775501020ab7aa60b1c3ef65a0290a1332b29e8d53460e8ad478323601718dbdd44a6041ab82821fcb2da263c6831ba31d1c1fec0e2ed09fa3165845e4c4b7c118f3c1a4c245d306a62e70d7711b0f2a8fa45814356170c3b370fdaa8afa7bdfec839423356de994cf06a"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xe3a2}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3}], 0x1c0, 0x40000}, {0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000880)="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", 0xfc}, {&(0x7f0000000980)="e1ad7ff8b51d5bf42556828c05ee71c07bb73855a9811e2e0b042d721c56958e5a0133133478211b4127eba53e1f4d797c61f5a02099f12f7c76b72ce5d748d369318b20e7c1951b92439102464f9e95a65db1b356a7a4b4874b0c448dbfc964f20f71cbef45a0c07e78e6160e4cfd8e5c15539fa7a400e6ab2a9af9d82ddad34a717f183c19d243a955bfa12181105a97252b14a479dda63c7d", 0x9a}, {&(0x7f0000000a40)="5074164f27d9d275968dbf344de342dec0575ab0e85a0c4febdcb402863f08ad17b2f7e3338ba4468160cb216af3ee0f88b5fa53b1b5f2018faad0e9f6546615a9f533d390e34729cae10e6c9078946f759065e5d8d166547a2fb3c27a1bcdbf7367071a32800a85b5832c8361d897f58e8be037e6", 0x75}, {&(0x7f0000000ac0)="9088f138a8188286edeeecfce8d12caae150ef036285221169aa2b313e3d01bf32db6eba547220c03895", 0x2a}, {&(0x7f0000000b00)="e135256879189c9be7a464b6f09b98d801b77f4f1fc841cd1f4bd4581a6087455791c48464b9ed8f7ca9388a6c2ed507bece6c51a09902cd197dc20758cb187243d79a94bd1490", 0x47}, {&(0x7f0000000b80)="40ca3e970f94f036527c70bb95abe1343dc7aa9f1b6b75f728a7aebf95b95ecf4b11c6306d64a7e40f700a94", 0x2c}, {&(0x7f0000000bc0)="881f493121129e40fe88951beba3ad4f593bdd810ffc9ad15e4f8a681ddd0abe832b027765dad6d76072963994cba410d8f2c0c04eac8b2843dc335a67342680000d6f799798664d58150d0ff7d5427c963af5c6c2d58999d458a44f7a649668fe296e589b2cf39367761ab0478450503c116822103c2a677a4f8fc7ca6207e64b1b0e47501eab2eedeac9b33847e28330ad0134e14d197373963289092aa7dc1b86769fc1dc4d7332baae3778043d2435f276ce615d09d247", 0xb9}, {&(0x7f0000000c80)="c91a2ee6d71c9a80d6aaa6c2c36462", 0xf}], 0x8, &(0x7f0000000d40)=[@op={0x18, 0x117, 0x3}, @iv={0x58, 0x117, 0x2, 0x41, "686745771992efa5cd3bb45706c05da2f8f7236e58675a67dd9c587d2bc67478cfc9f1efb9001b54da5a0467396de51a575554f037c89af3813bfada0e7a07982f"}, @iv={0x78, 0x117, 0x2, 0x5f, "9bcf5b9de8bb9247ad360465777ae82a75a4a8c00a8059f7dc022c81c219875ce631f898c24e394582b6146fb1369e21a2776bb506cffec1e6b54ef0b15758f0c0fd4170195ee2b1f77f1c7afe73da88817d07e44896fcc4628a691c5c6724"}], 0xe8, 0x4}, {0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000000e40)="b1d62e203a3265ce38ba315d3b", 0xd}, {&(0x7f0000000e80)="d6f094431652dc93a2b7c5ae1014c5bb2f08b3779546aac9cef454b5218ea5173d0fbeadd45f7c5f0d954f672eaa19e7d8c700", 0x33}, {&(0x7f0000000ec0)}, {&(0x7f0000000f00)="75fcbb504a05ba18edb9aa6a1de939a1bd923f55d2f301a1647f355bf4d30f903001a0fdeebefac7140e465451f2ee64c159e992bb475a1fd9b7fc659a4a4b1249d0ea2a78341091e0d93e13f2f6", 0x4e}, {&(0x7f0000000f80)="1ea5c3842af7f696064422d5fca828f7c99f871448d1", 0x16}, {&(0x7f0000000fc0)="f631a6d02328da76cea30f8a7c1bacf62531c61604d91140f42c6134f2d1de5a9f4682e3f2a351022636e2a403c88687dbc09b3db84a05fe7f11c3f599ee48935c5bbc0c310a325c9e8afb0eabe6d107700126a0ba478d8de182373dfb42617c52c0d855e60713fbf3b37bc4e2753a6f659a0b17154323c2552b3a1d12072621d4b2054a2f0dd03b718ba37eee897932f592a1a527abfdcdd5fb3a88e2cfa4c5c92e5d18513286", 0xa7}, 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@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x11d8, 0x1}, {0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f0000004880)="091d3559c52f667cbf840ee72398dc63f840f7ed5dd0ef112e294680a1cbdaea3885c6ad202d5767c370442475ae7fc79cf0092c2438c6340fa506339734202a981d0cb592", 0x45}, {&(0x7f0000004900)="b65183adc52b6087633fe5731b597b8effcd55ea172dfa9adeaf5f73f9a3bfb362f012525c2cdd3423d4102896c4a35931395959d942c2947bbdfebbfa29b49436a061c7e89cb1308744738cda1a8092faa570a1673f", 0x56}, {&(0x7f0000004980)="0e8a014b4dbbb103985e5bfe01ea1c5ac31e90c872da48099fa953654d1fb0a128dd8ecab47dc8", 0x27}], 0x3, &(0x7f0000004a00)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x200}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff8}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0x48, 0x117, 0x2, 0x34, "8df672347ccd14b5de46f090612d96232516c596545b9bad0f26ec1dfc658cd0df8eaac53f326d6b9c9a4fe42d5ffbef50912013"}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x120}, {0x0, 0x0, &(0x7f0000005dc0)=[{&(0x7f0000004b40)="c5c4e352a79f9c5f1a89987bd587b2c7deb7a18fe3b41aafe63a52ea7415319a838e187198811c210fea63b6bebca59517ca90264035ac3b5378cb940fe20849248db5d2fb79fea8acc8ddfd5bc7c2ba4f2aadbf47141d61d79af4d01f1270eb4474297eb203e451906628c25649749b35ba29f714ec3fc8981a3f716f46ef180c403c05fdf86f0a8e62683ce2f25bd291180c022096004c6ab902efcf0e496225539b0d10", 0xa5}, {&(0x7f0000004c00)="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", 0x1000}, {&(0x7f0000005c00)="e7f6348c3cc73e1feea95a0121712c6cfdee8fcda7e5b6a656610788f580b84cff3c3c6a08d0a8d17772b8b04529ff48930e87068874a8e4406837c0d7df49faf192e9abe912b74fa1d1db4a4f65c02c1ec458b2d07afd23cff6edc98654dfd2ac942f90b14bcd7c74c6760216a2fbacdcdd10fa2e169106a8bfd335b26ff583a8633f5325f4484308a1f4671c5219d799494e52b6e63e2e17ac5831c856a45725b3a4259fda2f5197a081543fc13115f513478e5dde921a4f8a06609e9446f55d3396566e5bb1743f3bb602a3c808cd6086", 0xd2}, {&(0x7f0000005d00)="347d10dfc71acb5910fd61de", 0xc}, {&(0x7f0000005d40)="ceb6f8b5b7f91a48365b0eff1e7f0f6224df6b14d9d9c61482f52113bcae64fb387444f8adff7d2c1ebf4f266d2faf03301aa9f6a981d8d43bdf6d291912a076e5d1067054", 0x45}], 0x5, 0x0, 0x0, 0x20000000}], 0x8, 0x4008000) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/04/27 07:10:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001980)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001940)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c0100001900010800000000fddbff25fe80e4ff0000000000000000000000bb7f000001010000000000000000000000000000000000000002000000000000006aea4edbf490cb2c8de48c6e1e3998f6ca318a172bc4605b368ba91498", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x17c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7f, 0x6480) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x3, 0x7, 0x0, 0x1}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) sendto$packet(r1, &(0x7f00000002c0)="872808e3b105c979b45cc63c2a51d3e2466ff8d3b47e50b4f723b041b7981c4017aeafcb086e74b1367adecde4b223f0db3f8b7474ba9b52733ede07f718ba6a9ad4f518e35c8162b404d37dc615afb5a3b18acd693aa5b89a543c6bab51ecc98a3b8887f9a779e8b856e685724ab56c3dc0870be86e5832bb1e4c43d1a0f023353ee61f0d87ba5883bac56f26de6c6c9d0ca29ee61fa684e501bf3814957c0228c4bb065ba2118d9d1e224441e1077e698cbc25a5cacb11604ca1a784912b201650e168856079e2e5", 0xc9, 0x844, &(0x7f0000000540)={0x11, 0xc, r2, 0x1, 0xee8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={'syz_tun\x00', @random="dd33740f0b7e"}) [ 93.884297] netlink: 196 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/27 07:10:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002400)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000023c0)='cgroup.type\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) [ 93.960096] netlink: 196 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/27 07:10:01 executing program 1: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffeffff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@local}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/27 07:10:01 executing program 3: r0 = socket$inet_sctp(0x2, 0xfffffffefffffffb, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r2, 0x308, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2000000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3}, &(0x7f0000000040)=0x8) 2018/04/27 07:10:01 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) unshare(0x400) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) 2018/04/27 07:10:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x7132b210, 0x8, 0x892, 0x5}) ioctl$KDMKTONE(r0, 0x1267, 0x20000008) 2018/04/27 07:10:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000ab6f90), 0x0, &(0x7f00007a8eb0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8008}}], 0x30}], 0x1, 0x0) r1 = dup(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000), 0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/04/27 07:10:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x3}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f000005a000)={0x0, 0x0, 0x20}) 2018/04/27 07:10:01 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xee, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x3, 0x0, {0xffffffffffffffff, 0x2, 0x80000000, 0x3}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) pipe2(&(0x7f0000000040), 0x80000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000152000/0x1000)=nil, 0x1000}) 2018/04/27 07:10:01 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000023f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000911eb4)=@getspdinfo={0x14, 0x25, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/27 07:10:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x68) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000180)) r3 = dup3(r0, r1, 0xffffffffffffffff) connect$l2tp(r2, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x2, 0x4, 0x2, {0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/27 07:10:01 executing program 3: r0 = socket(0x400000000000010, 0x803, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/5) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="d6ca69b849") write(r0, &(0x7f0000000180)="240000001a0099f0003be900783f0000020808160008800000ba0080060000007f1901e0", 0x24) 2018/04/27 07:10:01 executing program 7: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') socket$inet6(0xa, 0x0, 0x1f) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x9, 0x400000000000000, 0x0, 0x3, 0x0, 0xfffffffffffffffc}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x5, 0x400, 0x1, 0x6, 0x1f, 0x80000001}, 0xd6a8, 0x5, 0x0, 0x100000001, 0x6, "91bd7787d98a013143cfcd1d7c205f419f138f4478f77634241789814c7e67d8b90a2c4cb22b54a7a5f2cc60cc2c369f01218775ef06c4d244fdc1501131eb5417c99af5abf45f320956a13f7e8590b17d354f4d4aac8febb8bfcac842a66717cab5b6477f3c79121a47988c56a677761d6508762094d3b1181af35bb811613f"}) ioctl(r1, 0x2285, &(0x7f0000007000)) ioctl(r0, 0x5, &(0x7f0000001180)="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") ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000180)=0x6) 2018/04/27 07:10:01 executing program 6: prctl$getreaper(0x2, &(0x7f0000000000)) r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x400, 0x1fffe) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=""/127, &(0x7f0000000180)=0x7f) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000001c0)={0x2, 0x5, 0x5, 0xffffffffffffff81, 0x8001, 0x8, 0x4, 0x1, 0x1, 0xfffffffffffffffe, 0x1, 0xfff}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/123) 2018/04/27 07:10:01 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3e0, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9709668c5b3747c47"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x41f00, 0x1}, 0x1eb) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000000000001800000000000000070010000000000900000000000000009560626c51234d4c0ee77dbbd47b000000001e0000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xa4, 0x4000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f00000000c0)=""/44, 0x2c}, &(0x7f0000000180), 0x62}, 0x20) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/27 07:10:01 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x12, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0x8001, 0x0, 0x3, 0x8}, 0x14) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000001c0)={r3, 0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r1, 0x1, 0x9, 0x2, 0x401, 0x40}, &(0x7f0000000240)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/27 07:10:01 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'team0\x00', r0}) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/04/27 07:10:02 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/sctp\x00') ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xe2, &(0x7f0000000100)=""/226}) writev(r1, &(0x7f0000000000), 0x1000000000000075) [ 95.040760] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 07:10:02 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000a00)=""/176, &(0x7f0000000ac0)=0xb0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)=@known='security.ima\x00') r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x40, 0xfffffffffffffd39, 0x2}, 0x8) 2018/04/27 07:10:02 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x100000001, &(0x7f0000000300)) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='trusted.syz\x00') recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x4, 0x1) mq_getsetattr(r2, &(0x7f0000000200)={0x538f, 0x7c99eacf, 0x16, 0x0, 0x9414, 0xf86, 0x2, 0x2}, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r3+10000000}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000002c0)) pipe2(&(0x7f0000000080), 0x40000000) 2018/04/27 07:10:02 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x80, 0xef}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227a, &(0x7f0000000040)) 2018/04/27 07:10:02 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x3f, &(0x7f0000000200)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="080928bd7000fddbdf250200000008008f000a0000000400050008000200020000000800020002000000080001004e23000008000300b60000000800040003000000"], 0x48}, 0x1, 0x0, 0x0, 0x4011}, 0x810) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000280)=ANY=[@ANYBLOB="0209000002000000000000000000000033b1d2d9b86754e4ca2d0d7b973372abfb6bd9fa2fa70157661f7fc52176dc25940351a33c7327387cbe0ee975224aab09fc65609eec7c2af86056ff047b3eebff51ea60a4e27ea47c8a17d9065e1f0ac4b15a8d21876075ce57a4ad7433e366023806b9c23eba48762fdc508d2d508ac3c52547e66c5e8392aa523670b87d285c1113af903fcf59588f469248064237d03a1c906af23a309da5"], 0x10}, 0x1}, 0x0) 2018/04/27 07:10:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) mq_open(&(0x7f0000000040)='\x00', 0x2531470041fd345a, 0xa3, &(0x7f0000000080)={0x100000000, 0xd5, 0x4, 0x0, 0x5, 0x7f, 0xffffffffffffffff, 0x9}) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x8002) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r1}) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x400000000002, 0x4) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="a84a03d95613bde2c7c37310560c9472bb6361ebc1a2652de9d212cbf92c92d8d5dffe98df4333c26182a2e4acd93f7d9dbb29ead718b638740a5900ee55a2e8ec8b07d7c2eeee4f0722e777dba52e7ca826d865afe379ba8cac6799b62789a7d3"], &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000900)={'bridge0\x00', 0xfffffffffffffffd}) 2018/04/27 07:10:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000080), &(0x7f0000000000)=0x2) socketpair(0xa, 0xb, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000200)=""/245) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0xfffffffffffffff7, 0x844b, 0x9, 0x7f, 0x10000, 0xfffffffffffffffb], 0x6, 0x4, 0xb6c0, 0xffffffffffffffe0, 0x9, 0x9, {0x2, 0x2, 0x2b1, 0x0, 0x4, 0x7, 0x4, 0xffffffffb051481e, 0x7, 0x0, 0x7, 0x9, 0x1ff, 0x3ec7, "8c851b323c35142f2369e2a707d6911013c8d1ce6f754e909b69484ac53369b2"}}) 2018/04/27 07:10:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22}}, 0x200, 0x80000001}, 0x90) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000001c0)=0x9) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00007a6fc8)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bafde)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000000080)}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x20, 0x402000) write$cgroup_type(r5, &(0x7f0000000340)='threaded\x00', 0x9) getdents64(r5, &(0x7f00000000c0)=""/142, 0x8e) [ 95.398225] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.405303] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/27 07:10:02 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) sendto(r0, &(0x7f0000000040)="eb930bcb848d562395", 0x9, 0x20000000, &(0x7f0000000080)=@in6={0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0xfff}, 0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'yam0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xffffffffffc, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/27 07:10:02 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="08012a1976c6bda71e9470e1e6ab07d2ccac765ee62666cf606b85aea83bc003b3cb510ccd4dd821c6ec9a814840e3e12279c823658f438b5f7188bea934bd9f3a1eeb5533442e"], 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/27 07:10:02 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x3f, &(0x7f0000000200)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="080928bd7000fddbdf250200000008008f000a0000000400050008000200020000000800020002000000080001004e23000008000300b60000000800040003000000"], 0x48}, 0x1, 0x0, 0x0, 0x4011}, 0x810) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000280)=ANY=[@ANYBLOB="0209000002000000000000000000000033b1d2d9b86754e4ca2d0d7b973372abfb6bd9fa2fa70157661f7fc52176dc25940351a33c7327387cbe0ee975224aab09fc65609eec7c2af86056ff047b3eebff51ea60a4e27ea47c8a17d9065e1f0ac4b15a8d21876075ce57a4ad7433e366023806b9c23eba48762fdc508d2d508ac3c52547e66c5e8392aa523670b87d285c1113af903fcf59588f469248064237d03a1c906af23a309da5"], 0x10}, 0x1}, 0x0) [ 95.503875] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.510674] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.517607] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.524127] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.531109] device bridge0 entered promiscuous mode [ 95.729955] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.736598] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.767416] device bridge0 left promiscuous mode [ 95.793768] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.800384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.807325] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.813796] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.820616] device bridge0 entered promiscuous mode [ 95.877526] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 07:10:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000000200), &(0x7f00000001c0)=0x15a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x800}) rt_sigpending(&(0x7f00000000c0), 0x8) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0x1, 0x3]) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x8, 0x30c, 0x3, 0x2, 0xffffffffffffffff, 0x40}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setuid(r2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x4, 0x2}) 2018/04/27 07:10:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000000000), 0x0, 0x8001) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/04/27 07:10:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) fcntl$notify(r0, 0x402, 0x18) 2018/04/27 07:10:03 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4000000110000000, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xe09}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x1ff, 0x1, 0x20b, 0x6, 0x2, 0x95e4, 0x0, 0x0, r1}, 0x20) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x4000000083, &(0x7f0000000080), &(0x7f00000000c0)=0xfef5) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40050}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x148, r3, 0x10, 0x70bd2c, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9cd}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbe}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x80}, 0x4000010) 2018/04/27 07:10:03 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x2c01, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400042, 0x0) pwrite64(r0, &(0x7f0000000080)="17bd056374508db0ddeba425d6e007396bd9ae02bae779ae15c12e2bdc1a44342dbcafdb39d8083acc3ff96ed32b1dd047a48851e28d65ed2a4a4124ac96d2e872c9aa12ee2a9cf5d1e93c469aaeae3e2b0e71e8ec90ceb1912bb57c829f8c79bd91fd12e8", 0x41f, 0x7ffffffffbfffffe) 2018/04/27 07:10:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x4e3, &(0x7f00001a7f05)=""/251}, 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00000008c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100455}, 0xc, &(0x7f0000000880)={&(0x7f0000000200)={0x674, 0x10, 0xb, 0x4, 0x70bd27, 0x25dfdbff, {0x5}, [@nested={0x174, 0x55, [@generic="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", @typed={0x8, 0x1c, @ipv4}, @generic="a66cc1348eb5e84e6beeb1d8c38b66d886bbff84b94586da46473720f86680cf1227838c75fb2f2b5decb13414bbeea26892177769d58d429be51563836dfda60858cf7822875ca9622f04cdbe7094980a43dc95f9550da02143b4432debbe3aaf7256e77454", @typed={0x4, 0x4e}]}, @typed={0x8, 0x25, @ipv4=@multicast2=0xe0000002}, @nested={0x2a4, 0x79, [@generic="6f5ff32b117195651f1eb369265f8ce63c27eb56e37df4b26f110bb70f79f0728713beb38889ae687225e5fa0ba454b426fa118f03732b6ffba5a20db8d7b1b5d6f68962df45a8faa2b03b6676895938aeb348fdb820e441bf04ff97c6be04eff5e0132f65e2ff9f0340256d33abd74bea9faef1d02c50c4cda3d4ca0a867dd4744a4348ec2293a63614198af90a47592620a080a6a985709d0fabcbcf521f86dcdc2267e3906d2cc86f20e197a570c9707e35e38fa8b898f34e", @typed={0x8, 0x2d, @uid=r2}, @generic="05bc875799ec04d283b8d4e84460afc06cf4d37908da16556c7af85007f8b91d69459a626152b1a5a77260d0a7b10b23aee01ee0", @typed={0x8, 0x8b, @pid=r3}, @generic="d84636a3ecd10bdbd56d92c17fe169956627e933fdfa75f5acd885a6c7732d3060d35e8402496ae48d1bce4074d79522910603b653b4b2bc4796880006a8a7704d47e7bc48d12c482aa170f70fcf0945f7306c491c832edb43830e271873db9683521af5a8de8c12d9e4312d46c95f36ac687e2c78d18ac6b2ee6222425de9eb74415cd7ca66e3974d848001a823f6358f7e0e10cf5e5508db6f6ec9cd7a0384eef430b0d768fe969b877aaadf87177325b44fccc46509e5818ce45b13330bde81df177ff00541419c20c74a1abad9cc4fc42fc1e8f0804874370574411daf0c0cf69b22b081", @generic="ee954c8abdd5e33ea458147b7e594168cf3ad6fe2f2266f651e43cd35b8f467103c5c2511a9254d19680e51542b8802f6ec72c5a47a46b", @generic="02b3947fd6e9226cee928071ac0baaf5a5f486ecc0bf478a2e349fe906b8f7262269bcdb12492dd2b0eb5c8b2564ffb6f8c7ffe1a5389d2884b6c35893f460a2922f168ed230f8a90839a8774fc2f24ebf97b59763c48fba27b6a9a8a4dfa70b2e68de47131fea9c156a401609cfb60160d7612da19b3d796114d788d8342e814f353c9100"]}, @typed={0x14, 0x26, @ipv6=@loopback={0x0, 0x1}}, @generic="84a172841470fbc4ee28733907cbeb64e54f5e132cdab204fb94dab564f17d262abbd4946123fda36c829d6a3a7c8d9fe2c98726b83ea884aa25ac58c4a4e9ea4138d1ecba04bcf66e0c8b38cc63fdfce9d249fcd758f4bc091a259aa5ef85e9f95ab2293376d6487a2603d7b58157edd9e9bcc05a46c433a75298ab643494ee474df7e0299bc71460f351195d17cda48513675f513316b482dc25a652ea86a51cb6d9d136e93c38ff1243636b9aa3a2c9d3dbb713ca5ea7651f59bebade94a08ca40b3aabb59e707b66d8d82221775009029a", @generic="d02fff4bcc3aabe35d5ee21b9b8eaaa8eaa3bd11b06350b7724a3203a958420c3489301e1c8009a0789dd26418d584ed4f72825356ce83eea969b211b44c68459d428d4d5e20a285f76335701511028ffdf562e47f4ef7c0c9478d0d522218e124a5c762b72de8488c5cfe37d26395270876ffaea99b4cf555c1523fcf6c7335ae9c7e8580b1ed1b2fc261f2b8cb89bcb308", @nested={0x8, 0x40, [@typed={0x4, 0x85}]}, @typed={0xc, 0x17, @u64=0x9}, @generic="a2ff57446f04512ecebfe852d135d68fbeb62b4823df54d02f8c0915e4a5431bf736265901acfd4bd4fbab8e53916715faeb80b8e582530b26daf7b9ef098bd4353fe047350c7bf55d17a331f1ed13e38217c66cd7f5c2596b09c004cee8528431d106c61bbe2de4bc7c58d6ff4936156306af3a4a13a9e2f56b90ea4c88b111e1ab32a7b4613748cd2ef6891af9a218c1d1ae411f497578db236c53ec36f23ec7adb460", @typed={0xc, 0x5f, @u64=0x3}]}, 0x674}, 0x1, 0x0, 0x0, 0x4040}, 0x4000) 2018/04/27 07:10:03 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) write(r1, &(0x7f0000000040)="e1aa3d7630ef7eac51822c53aa86a647b7d3940b3746daa9376a4fcfba2a2edb8c3727060a26e0fdb8c58e0d3b68107f20823c522f6b482fd054e3c0030e1ce07258a4232415d1bc56f4b47d926ca1a8c0ddf7338f028aa381ae74348e1c5fa4bd86", 0x62) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101000, 0x0) pread64(r2, &(0x7f0000000540), 0x0, 0x0) 2018/04/27 07:10:03 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x400000000000000a, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/27 07:10:03 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2c6100, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x6040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="3fb768cfea71461bc7091c2001eb4502acbded07bb7e11d6d5c2295594c11ea596d8cef1507f08ef833b5640f95256b85b66386dea234d2b857748f6d4348c73cf4c1fc73de2df4f4ecf2dc0c82921e9c17828c91cb2dbf782f3709cbc690553eba041544f2ec8d56a534d6fc5f8ce69ca4bbf4d9cacae705f035702037a455e6dbd9342fbf967659923d66f5ba3014519d636f8492b74daf3de3c7ba64524fd85cec7e1e4659ff1363f42fbc115a02790bd6032048c9c96985b90ed3c1917216b41a140a9") syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x121080) 2018/04/27 07:10:03 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x9, &(0x7f0000000040)="ee3eecd488bc6108934415e131e9b170dd6ddc6fcc38fb4e6e213b654ab275ba160c025e0b267c4b310afd42322628d52e058344d03d7c1da511a98fa0f3273a8eadad62bfba4863f771156b9cd223b60f51c5375f48185589aaa2b064d1899120653d69bc8981c59ed4c7782b04da2cccb34d0d58aa6735626b0b541f9973c1fce9ae83383912cac05ce9ae5a056fcf") mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0, 0x29010, r0, 0xfffffffffffffffe) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000001c0)=""/195) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) r4 = eventfd(0x8) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000140)={0x3, r4}) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x2, 0x8c0) 2018/04/27 07:10:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x0, 0xb6, 0xf, 0x5, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_x_sec_ctx={0x2, 0x18, 0x8, 0x0, 0x8, "4f85030a7470744e"}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}]}, 0x28}, 0x1}, 0x4000000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffdfffffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/27 07:10:03 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x40000) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000100)=0x582, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x64}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 07:10:04 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xbc9, 0x200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) fgetxattr(r0, &(0x7f0000000100)=@random={'security.', '/dev/snd/controlC#\x00'}, &(0x7f0000000240)=""/164, 0xa4) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r1, 0x0, &(0x7f0000000100), &(0x7f0000000140)=[0x8000, 0xbb, 0xb2, 0x1, 0x5, 0xfffffffffffffffc], 0x1, 0x3, 0x5, &(0x7f0000000180)=[0x80000001, 0x4, 0x100000001], &(0x7f00000001c0)=[0x3]}) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup2(r3, r2) listen(r2, 0x0) setsockopt(r3, 0x2000000000010d, 0x4000800000000a, &(0x7f0000000040)='\a\x00\x00\x00', 0x4) r5 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x430300) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f00000000c0)=0x7) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0x8d1, [0x80000000, 0x4651, 0x3a88, 0x6, 0x475f, 0x3, 0x3, 0x2]}, 0x5c) 2018/04/27 07:10:04 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x214040) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000200)='/dev/snd/seq\x00', &(0x7f0000000240)='vmnet0%mime_typebdev,-*$(:%\x00', &(0x7f0000000280)='fo\x00', &(0x7f00000002c0)='fo\x00', &(0x7f0000000300)='fo\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='procvmnet1\x00', &(0x7f00000003c0)='/dev/snd/timer\x00', &(0x7f0000000400)='{]:-$loproc)\x00'], &(0x7f0000000580)=[&(0x7f00000004c0)='[,vmnet19selinux\x00', &(0x7f0000000500)='S\x00', &(0x7f0000000540)='fo\x00']) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r2, 0x0, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/04/27 07:10:04 executing program 6: r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x6abe}, &(0x7f0000000100)=0x8) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="017d05123c56000000013785c2b10c74", 0x10) 2018/04/27 07:10:04 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002540)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000002580)={0x1, 0x0, [0x0]}) r1 = openat(0xffffffffffffffff, &(0x7f0000002440)='./file0\x00', 0x400000, 0x3c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000024c0)={0x4, &(0x7f0000002480)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000002680)={r2, 0x2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}, {}, 0xfffffffffffffffe, 0xfffffffffffffffd}) socket$inet6_udp(0xa, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000025c0)=""/39) clock_gettime(0x0, &(0x7f0000002600)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002640)={r4, r5/1000+30000}, 0x10) recvmsg(r3, &(0x7f00000023c0)={&(0x7f0000000040)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002340)=[{&(0x7f00000000c0)=""/86, 0x56}, {&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/99, 0x63}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/20, 0x14}], 0x7, 0x0, 0x0, 0x8001}, 0x100) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000002400)={'team0\x00', r6}) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0x9) 2018/04/27 07:10:04 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x80000001, 0x7, 0x4, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x21, "ab1557e8922acef20dcdbc7ef462d9e51c3837808fd1ca2b5cd173924c4a533337"}, &(0x7f00000000c0)=0x29) write(r0, &(0x7f0000874fba), 0x0) 2018/04/27 07:10:04 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/195) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1) 2018/04/27 07:10:04 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) unshare(0x40600) 2018/04/27 07:10:04 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x9, &(0x7f0000000040)="ee3eecd488bc6108934415e131e9b170dd6ddc6fcc38fb4e6e213b654ab275ba160c025e0b267c4b310afd42322628d52e058344d03d7c1da511a98fa0f3273a8eadad62bfba4863f771156b9cd223b60f51c5375f48185589aaa2b064d1899120653d69bc8981c59ed4c7782b04da2cccb34d0d58aa6735626b0b541f9973c1fce9ae83383912cac05ce9ae5a056fcf") mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0, 0x29010, r0, 0xfffffffffffffffe) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000001c0)=""/195) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) r4 = eventfd(0x8) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000140)={0x3, r4}) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x2, 0x8c0) 2018/04/27 07:10:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @empty, 0x1000000000000}, 0x1) syz_emit_ethernet(0x3bc, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/27 07:10:04 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffeffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfff, 0x10001) sendmsg$rds(r0, &(0x7f0000000900)={&(0x7f00000000c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000000280)=""/22, 0x16}], 0x3, &(0x7f0000000ac0)=[@cswp={0x58, 0x114, 0x7, {{0x2, 0x2}, &(0x7f0000000380)=0xbea, &(0x7f00000003c0)=0x5, 0x1a15, 0x401, 0x8, 0x8, 0x12, 0xffff}}, @cswp={0x58, 0x114, 0x7, {{0x6}, &(0x7f0000000400)=0xfffffffffffff217, &(0x7f0000000440)=0xfffffffffffffffe, 0x4, 0x0, 0xffffffffffff8000, 0x9, 0x45, 0xab}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000480)=""/173, 0xad}, &(0x7f0000000540), 0x20}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x9c87}, &(0x7f0000000580)=0x8, &(0x7f00000005c0)=0x8, 0x1, 0x100000000, 0x90000, 0x100000000, 0x2, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x96a, 0x1}, &(0x7f0000000600)=0x20, &(0x7f0000000640)=0x1, 0x0, 0x1000, 0x9, 0x7, 0x14, 0x7fff}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0xda6e}, &(0x7f0000000680)=0x2, &(0x7f00000006c0)=0x1, 0x59, 0x5, 0x7ff, 0x7, 0x2, 0x2}}], 0x1e8, 0x40000}, 0x40000) statfs(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)=""/14) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000009c0)={@in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x800, 0x4, 0x401, "0a3fc867858c27d2c4e85249883e43b9bf7c04c5186e4de65722dff8384e09b9b61a62a953517d9968f654f7b1f22fbbef9e53536e419fa985e5e61f33a66dc7af63b95d0f2fd533345b2215ce0e3127"}, 0xd8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x110, r0, 0x0) dup(r0) 2018/04/27 07:10:04 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0xffffffffffff54c9, 0x2, 0x8001, 0x1ff, "4fbbd7d530c445b1ab49c4ac8ba4b8cafd213535cd816a31bccb0347522d5384c8e7bade6e4bc781c28e4e78", 0x8}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x3, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000002a40)=@ipx={0x4, 0x0, 0x0, "4b92b7a8f3a6"}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="f3976b36e051c21ff8e37a90d95c08530df06114073e3821d74847a3aca6250d84d9b7762cb87c03b54a759d571ef588ec48032fb7463d19a328161b3edabb369e6128f5fe81a62b2e35082124fefd31b0e8a8cd4732fe2e250d85830b9d43c9fe1b9575380f916021905b19a10d307bccbb24cc721da2744926a9b5857aef005ccb37bc700de8c4d0b9", 0x8a}, {&(0x7f0000000240)="dfbce6a1efc991d48be16db08c946087bd0dbdba32e6dd0c03c0ae14f2acc44a685d1fba2460e2a237f84bd4134dcfab3ace0d5bdd2de40730711ec15e6b826738ffa295167a3aa7a93b304576e86aabdfc1b963c4625750d2fa6694d11cbf2b0820e14fcf82a6df627dda17f0c3d0ff91965b76869cf7913861c79085da4313628dbe967484d232e37a9ed772d1642afd5d2cf14a220fcda6e13210b68dd337b1cab1704344870c4f0ae5b09b01b28b7f8f457f2fae3d31312ff4f1ffedeaa26a9ffa193a", 0xc5}], 0x2, &(0x7f0000006b40)}}], 0x1, 0x0) 2018/04/27 07:10:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/packet\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x2}, {0xa, 0x4e21, 0xffffffffffffffc0, @empty, 0x6}, 0x0, [0x6, 0xd7, 0x3ff, 0x2, 0x5d9d, 0x9, 0x1, 0x7fff]}, 0x5c) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x1, 0x4) 2018/04/27 07:10:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x100, 0x0, 0x9, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/27 07:10:04 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000001000080000000000000000095000000000000001e5f3a9a448e25388d3622dfc719ed17647b3fafdf8d2ed956c742f039ed7266adb2214c75701b32422ef83417ec67a18182131c4256fe74d65d43db9c0c15f6d4ea231b8a35c2b3b40600000061c0533a35b2483aaa07b23e70cc9d69e68a3ddfd120b5526853afc10a81d4294d1f5f77369f74816ede15"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/27 07:10:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x9, 0x7, 0x4}, 0xe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000000)="92495bb422bc788966", &(0x7f0000000500)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f00006d3000), &(0x7f0000488000)}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000080)="a45213f1fa941c735799d0448cd3086a25b165bc9fdb62b7d28b18626df8777ceb17102d2879b187ea2211600c753cb48526d10874a33023941c19c21e623f71a683e7e7de97ed65912bcea7755b85825cdbc916", 0x54, 0x4000000, &(0x7f0000000100)={0x4, 0xffff, 0x5, "e12734dbdf0e", 0x1f}, 0x10) 2018/04/27 07:10:04 executing program 7: setrlimit(0xa, &(0x7f0000000080)={0xffff, 0x1b}) 2018/04/27 07:10:04 executing program 2: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') 2018/04/27 07:10:04 executing program 0: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x488000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x20}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0xffffffffffffffff}, &(0x7f0000000300)=0x8) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000140)={@multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000040)=""/242) connect(r2, &(0x7f0000000180)=@in6={0xa, 0x4e22, 0x5ada, @dev={0xfe, 0x80, [], 0x1c}, 0x4}, 0x80) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/27 07:10:04 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="000000f52f73f67aacaa3dad067e6980"], 0x8) 2018/04/27 07:10:04 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x62241, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7fff, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x7}, 0x8) fstat(r0, &(0x7f00000001c0)) 2018/04/27 07:10:04 executing program 3: r0 = open(&(0x7f0000000040)='./bus/file0\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0xa) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) pkey_mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001140)={r1, 0x200}, &(0x7f0000001180)=0x8) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/04/27 07:10:04 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/45, &(0x7f00000000c0)=0x2d) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0xec}, 0x8) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10001) 2018/04/27 07:10:04 executing program 1: unshare(0x400) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x3) fchdir(r0) 2018/04/27 07:10:04 executing program 2: unshare(0x40600) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, r0}, 0xffffff1f) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x210000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x2c4}, 0xb) 2018/04/27 07:10:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa4, r1, 0x3, 0x70bd2c, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe59}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x82}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb7d}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}]}, 0xa4}, 0x1, 0x0, 0x0, 0x24000010}, 0x20044040) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000481000)={0x14, 0x10000001d, 0x400, 0x0, 0xfffffffffffffffe, {0xc}}, 0x14}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') 2018/04/27 07:10:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f00000010c0)="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", 0xffffff2f}], 0x1) 2018/04/27 07:10:04 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000d73ff0)='/dev/input/mice\x00', 0x0, 0x82) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) write(r0, &(0x7f0000000080)="9f", 0x73) 2018/04/27 07:10:05 executing program 6: seccomp(0x2, 0x0, &(0x7f0000028ff0)={0xc5, &(0x7f0000d97ff8)}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/27 07:10:05 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0xffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/27 07:10:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x0) clock_gettime(0x0, &(0x7f0000001c80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000001840)}}, {{&(0x7f0000001880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/25, 0x19}}], 0x2, 0x10021, &(0x7f0000001cc0)={0x0, r1+30000000}) 2018/04/27 07:10:05 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x240200, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x2, 0x3, 0x8, 0xffffffffa0c49ea1, 0x8, 0x8}, &(0x7f0000000340)=0x20) unshare(0x40600) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000200)=""/199, 0xc7) 2018/04/27 07:10:05 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000080)=0x400, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)={0x80000014}) 2018/04/27 07:10:05 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000001700)="fc", 0x1) 2018/04/27 07:10:05 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "62ec10", 0x44, 0x33, 0x0, @dev={0xfe, 0x80}, @empty={[0xd401]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/211, &(0x7f0000000100)=0xd3) 2018/04/27 07:10:05 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) epoll_wait(r0, &(0x7f0000096fc4)=[{}], 0x1, 0x0) ioctl$void(r0, 0x5451) 2018/04/27 07:10:05 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000)={0xfffffffffffffffc, 0x1ffe, 0x0, 0x0, 0x1, 0x3}) unshare(0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=ANY=[], 0x0) 2018/04/27 07:10:05 executing program 1: r0 = msgget(0x3, 0x120) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000040)=""/18) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001, 0x5, 0x0, 0x4, 0x14, 0x0, "a19e905e03d654dc00a4f9ad0612d9fecbb02153f23ca26f28eb2855a8c1c8ab35be41acb0fc3e45b6b18d674d35085c8b7f69fc09aab1f0be7bbccc5df933ea", "b175a4d9341b3996c5618fec5194cd9dbedc61d90ec1d57e31095bcda71a0b669b826b1dbc4002e82c5571477a21d16ab5cd162a120d1d1f12948d540648f84c", "e809e378b1009d2f8ad33b7eeb2599668b343d3890d40cb8dea0a98cc804f486", [0x7, 0x5]}) ioctl$int_in(r1, 0x800000c0045000, &(0x7f0000000000)) 2018/04/27 07:10:05 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r0}) 2018/04/27 07:10:05 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x161240) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x100) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x0, 0x4, 0x3ff, 0x1}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/12, &(0x7f00000002c0)=0xc) 2018/04/27 07:10:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x30, 0x0, 0xfff}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xfffffffffffffffd, 0x5}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x1fffffff5, 0x0) socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000ff0000000000000000010000005d2db5435fb085c9c84c268b5cb0fbe69a3bfeefbfa08219a035036e8d354b", @ANYRES32=r0, @ANYBLOB="02000003"], 0x18}, 0x0) recvmsg(r3, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0xfffffd4b}, 0x0) 2018/04/27 07:10:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x14, r1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000001400)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000001340)=""/185, 0xb9}], 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000000)={0x1, 0x7fff, 0x7, 0x9, 0x12, 0x200}) setsockopt$inet6_int(r3, 0x29, 0x5b, &(0x7f0000000200)=0x5, 0x4) getuid() 2018/04/27 07:10:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x7e, [0xa]}, 0x2c) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x84000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/99) r1 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000300)={{0x2, 0x101}, {0x2, 0xdda}, 0x0, 0x1, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x1, 0x3, 0x3, 0x6, r1}) 2018/04/27 07:10:05 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x4001, 0x80) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000380)=0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) r3 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') writev(r1, &(0x7f00000009c0)=[{&(0x7f0000000700)="80a05f637a648d633046f54eb1c0e9f8cb88830bc61c7ee906062a2fcf88a5a8c776b6f13aa8c103942f66", 0x2b}, {&(0x7f0000000740)="684c883ef9dec9d15b01b5a229d6fdce109fa4fc3c6e7dbb09b9cbc822a2e11d643690c45e9af424adb170c424a992230057f4adcb87c46dd7b41b018b547d", 0x3f}, {&(0x7f0000000780)="d72fbfe994d0a1816e6e0e2d76df6d8026ea3f156f102a68ce5de0bce8427d7fc5d41e7a21d37094f432a69ceb1d156a", 0x30}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f00000007c0)="f750386d41728e68d200e18734a450e27665e2ad46d8ded592161e8a721b05741ddcf042ce83e290689dcf3b7e407a1aa0be440b055c1ee5a5bcc8077adecfe4be9f77f04555750f052eb4e87af68a39f1640f26de886a2338e84efaad5970e4a7a901472a04b42187531d7b24fc1ba0fdd7109c4fc4a128738207a314afbf4638e770f1854b429e0e6d6e94d24a7f58915ae3e3ca98f9b5b00a32baf135ad9b3842f687c91ce824fbfa4ac4f56175dda4558a8b9fd28233c266b464f7b5d4f9c220fba060f59fef9b39aad12304e9", 0xcf}, {&(0x7f00000031c0)="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", 0x1000}, {&(0x7f00000008c0)="26aff7e2981fd8ca9e03d1aa5b061baff90ac647e90db850750029b05d005275093ceb6c6eba0224eab678987d88c7897f50e17b305a868acb06be370a6b909de848a4a06ef37d2e05027a4f0f5cbe34e055c0a0ddc82ce34c7ad83486e58e8c804bc46d5279820bd32cfe4aa5887aaabf0fbc33339a734a188495a6f31317f44f701bbd9ca402ff4beec95d54c8a6", 0x8f}, {&(0x7f0000000980)="10fbf4c0bd9b262bd777238899675f6519bbf6ff3945afbd08796488ae8a57f40f4989", 0x23}], 0x9) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r5, 0x9, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5470}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r7, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xa2f1}, 0x1}, 0x0) recvmsg(r6, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000000600)=""/232) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000003c0)=0x21, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22}}, [0x5, 0xffff, 0xfffffffffffffff7, 0x6, 0xffffffffffff8145, 0x100000000, 0x5, 0x3, 0xef, 0xfffffffffffff5e6, 0x38, 0x400, 0xffffffff, 0x81, 0x5d1]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f00000005c0)=r8, 0x4) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r10, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/04/27 07:10:05 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={0x0, @rand_addr, @loopback}, &(0x7f0000000680)=0xffffffffffffff00) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)=ANY=[@ANYBLOB="d4010000", @ANYRES16=r2, @ANYBLOB="000227bd7000fddbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="b80102003c00010024000100757365725f6c696e6b757000000000000000d00000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="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"], 0x1d4}, 0x1, 0x0, 0x0, 0x24000040}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000011ffb)={0x2fffffff}) 2018/04/27 07:10:05 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ftruncate(r0, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00003c0fdc)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) 2018/04/27 07:10:05 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000ac0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000240)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f00000001c0), r1, 0x0, 0x2, 0x4}}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x2000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000280)={0x29, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'lc\x00', 0x8, 0xfffffffffffffff7, 0x27}, 0x2c) 2018/04/27 07:10:05 executing program 3: r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000000180)=@unspec, 0xc) [ 98.886145] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 2018/04/27 07:10:05 executing program 2: unshare(0x40600) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000100), 0x1) renameat2(r1, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x2, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@dev={0xfe, 0x80}}, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) [ 98.974924] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 99.056881] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/27 07:10:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000480)=@random={'user.', "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"}, &(0x7f0000000180)="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", 0x137, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/27 07:10:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d00130500000000000000000c000000", @ANYRES32=0x0, @ANYBLOB="00000000081b0100ac140000dc74ff01005cea6808d250707ce8b1ebdd993fdeabe6ab4d5da8c4fc48ae41aeb35797794eb7c90f703853f5cf673045bf27ebad2813a9ee6c06526ca9af4ee5a98b0dc8038c0762444127bff211d2260c4c9a1c7f977489cac0655df8"], 0x24}, 0x1}, 0x0) r1 = getuid() sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_getroute={0x2c, 0x1a, 0x800, 0x70bd2b, 0x25dfdbfe, {0xa, 0x14, 0x80, 0x400, 0x0, 0x0, 0xfd, 0x8, 0x1100}, [@RTA_UID={0x8, 0x19, r1}, @RTA_EXPIRES={0x8, 0x10, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x81, 0x2000) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/04/27 07:10:06 executing program 5: r0 = socket(0x800000000000012, 0x80002, 0x10fa29) sendto(r0, &(0x7f0000000180)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x880, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/27 07:10:06 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000200)=0x9, 0x4) recvmmsg(r1, &(0x7f0000001ac0)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001980)=""/8, 0x8, 0x2}}], 0x1, 0xfffffffffffffffe, 0x0) 2018/04/27 07:10:06 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000453ff6)='attr/prev\x00') mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) read$eventfd(r0, &(0x7f0000ffcffd), 0x8) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x9e64, &(0x7f0000000040)=0x2) 2018/04/27 07:10:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xb2c, 0x4, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x8, 0x1f, 0xfffffffffffffffb}, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 2018/04/27 07:10:06 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x1, &(0x7f0000000380)=[0x0]) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000500)={0x40, {{0xa, 0x4e24, 0x87, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff801}}, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x190) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8001, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x7, 0x55, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfae}], 0x58) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r2) 2018/04/27 07:10:06 executing program 6: unshare(0x400) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) setsockopt(r0, 0x8, 0xffffff8000000000, &(0x7f0000000300)="081adc57f6f7cd0939849e93944b290e46d6cb0faeed2bc3a8f64bc9", 0x1c) recvmmsg(r0, &(0x7f0000004900)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000480)=""/90, 0x5a}, {&(0x7f0000000500)=""/97, 0x61}, {&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/49, 0x31}, {&(0x7f00000006c0)=""/113, 0x71}], 0x5, &(0x7f00000007c0)=""/28, 0x1c, 0x800}, 0x2}, {{&(0x7f0000000800)=@rc, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000880)=""/128, 0x80}, {&(0x7f0000000900)=""/145, 0x91}], 0x2, &(0x7f0000000a00)=""/61, 0x3d, 0x12000000000}, 0x7f}, {{&(0x7f0000000a40)=@rc, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000ac0)=""/188, 0xbc}, {&(0x7f0000000b80)=""/57, 0x39}, {&(0x7f0000000bc0)=""/180, 0xb4}, {&(0x7f0000000c80)=""/16, 0x10}, {&(0x7f0000000cc0)=""/139, 0x8b}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000d80)=""/42, 0x2a}, {&(0x7f0000000dc0)=""/247, 0xf7}], 0x8, &(0x7f0000000f40)=""/3, 0x3, 0x8000}, 0x4}, {{&(0x7f0000000f80)=@l2, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=""/34, 0x22}, {&(0x7f0000001040)=""/215, 0xd7}, {&(0x7f0000001140)=""/138, 0x8a}], 0x3, &(0x7f0000001240)=""/255, 0xff, 0x58cc}, 0xfff}, {{&(0x7f0000002380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002700)=[{&(0x7f0000002400)=""/3, 0x3}, {&(0x7f0000002440)=""/255, 0xff}, {&(0x7f0000002540)=""/26, 0x1a}, {&(0x7f0000002580)=""/84, 0x54}, {&(0x7f0000002600)=""/108, 0x6c}, {&(0x7f0000002680)=""/112, 0x70}], 0x6, &(0x7f0000002780)=""/220, 0xdc, 0x2}, 0x8}, {{&(0x7f0000002880)=@can={0x0, 0x0}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002900)=""/71, 0x47}, {&(0x7f0000002980)=""/198, 0xc6}, {&(0x7f0000002a80)=""/87, 0x57}, {&(0x7f0000002b00)}, {&(0x7f0000002b40)}], 0x5, &(0x7f0000002c00)=""/4096, 0x1000, 0x3f}, 0x80}, {{&(0x7f0000003c00)=@sco, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003c80)=""/190, 0xbe}, {&(0x7f0000003d40)=""/71, 0x47}], 0x2, &(0x7f0000003e00)=""/188, 0xbc, 0x81}, 0x2}, {{&(0x7f0000003ec0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000004300)=[{&(0x7f0000003f40)=""/165, 0xa5}, {&(0x7f0000004000)=""/150, 0x96}, {&(0x7f00000040c0)=""/163, 0xa3}, {&(0x7f0000004180)=""/65, 0x41}, {&(0x7f0000004200)=""/200, 0xc8}], 0x5, 0x0, 0x0, 0x40}, 0x800}, {{&(0x7f0000004380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004600)=[{&(0x7f0000004400)=""/170, 0xaa}, {&(0x7f00000044c0)=""/184, 0xb8}, {&(0x7f0000004580)=""/80, 0x50}], 0x3, &(0x7f0000004640)=""/44, 0x2c, 0x101}, 0x2}, {{&(0x7f0000004680)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000004840)=[{&(0x7f0000004700)=""/95, 0x5f}, {&(0x7f0000004780)=""/130, 0x82}], 0x2, &(0x7f0000004880)=""/93, 0x5d}, 0x9}], 0xa, 0x40010000, &(0x7f0000004b80)={0x0, 0x1c9c380}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000002c0)) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000004d80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004d40)={&(0x7f0000004bc0)=ANY=[@ANYBLOB="80010000", @ANYRES16=r2, @ANYBLOB="04002bbd7000ffdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="6401020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004002308000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400040000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003001e227afc385b5995e6dcba03000000080004000900000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008", @ANYRES32=r6], 0x180}, 0x1, 0x0, 0x0, 0x35dabd4326a4fecb}, 0x880) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0) 2018/04/27 07:10:06 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000100)=""/128, &(0x7f0000000040)=0x80) 2018/04/27 07:10:06 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syncfs(r1) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYPTR], @ANYRES64=r1, @ANYRES16=r0]) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x1f8, &(0x7f0000000240)=[{}, {}]}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000180)={{0xfffffffffffffffc, 0x9}, 'port0\x00', 0x60, 0x1000, 0x40, 0x401, 0x10001, 0x8, 0x200, 0x0, 0x2, 0x1ff}) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f00000002c0)) mlockall(0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000380)=""/199) 2018/04/27 07:10:06 executing program 2: unshare(0x400) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x3f) poll(&(0x7f0000000380)=[{r0}], 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f0000000040)}, 0x10) 2018/04/27 07:10:07 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/27 07:10:07 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x0, &(0x7f00002e0000/0x3000)=nil) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000774000/0x1000)=nil, 0x1000}, 0x2}) 2018/04/27 07:10:07 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x402001, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x5, 0xfb, &(0x7f0000000040)="d1e3fe947cddd8336508dadb0b4fb2359248785ca9b4999871b2a454477cc40136d51db4898e0d9c0f46d5fd8fa437d32ca3028caa18e547c2567078fd9ea554215f75506833ce951252a76d8b14ea2412664cfc06d56c8e74eae98c7d354e15254cc2a42a9e0e5e20714e30ab9d28be1ec9767fe2755d027c15bc62ff8ea4c42e883b22d1bc7b75cee094d3c10943b8d835220f914aa02d0477ff6aeeb01fedcf049eb674441bc7b4e96fdddbddd81716f6d6d7ccfa223916e0006a15a4dfdc746feef410e828c066ad4103d88ecddcd4d0509563ae50675b7d5610e3084c5f19cef5fc1b5f47c4b6f4d788cbed6f57f579d819874195047fb92f"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8040, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x5, 0x21, &(0x7f0000000000), 0x0) 2018/04/27 07:10:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/27 07:10:07 executing program 0: open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x20) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0xfffffffffffffff9}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="646f6271bbb2580f298b733178668080000079"]) fallocate(r0, 0x11, 0x8, 0x100000001) 2018/04/27 07:10:07 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x8001) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x8000000000000000, @dev={0xfe, 0x80, [], 0x18}, 0xfffffffffffffffb}, 0x136d0e6058bc9231) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/27 07:10:07 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@nfc={0x27}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000400)="cd55ee4f15dd9066114f818b8a8da39d056e2bff1ed04c36c31929c5203af5bcbc7d1f83b653e78bb2c2bf0ba4a9288d19c8eb63c912825e2f1480a2439997832730618ba7574288e9502b947d6ce1b261f9984f940604f9fd08da0310c388bb047967463b957c6afcb9cc51a313a44d2bed8e99d7c4099047406474b4ec3f99", 0x80}], 0x1}, 0x0) 2018/04/27 07:10:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc1a, 0x20000) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/2, 0x2) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/27 07:10:07 executing program 7: keyctl$unlink(0x9, 0x0, 0x0) 2018/04/27 07:10:07 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) 2018/04/27 07:10:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/27 07:10:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fff6, 0x0) fallocate(r0, 0x1, 0x0, 0x4001) fallocate(r0, 0x0, 0x0, 0x40) 2018/04/27 07:10:07 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffff5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/27 07:10:07 executing program 0: syz_emit_ethernet(0xe1, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="8a53ee431abe", @loopback=0x7f000001, @empty, @loopback=0x7f000001}}}}, 0x0) [ 100.890029] random: crng init done 2018/04/27 07:10:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000a80)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000ac0)=@ipv4_getaddr={0x18, 0x16, 0x321, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) 2018/04/27 07:10:08 executing program 7: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000180), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/27 07:10:08 executing program 0: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 2018/04/27 07:10:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000240)={@dev={0xfe, 0x80}}, 0x20) 2018/04/27 07:10:08 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/27 07:10:08 executing program 3: 2018/04/27 07:10:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) 2018/04/27 07:10:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/27 07:10:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) 2018/04/27 07:10:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00000003c0), 0x8) 2018/04/27 07:10:08 executing program 2: 2018/04/27 07:10:08 executing program 1: 2018/04/27 07:10:08 executing program 5: r0 = socket(0x11, 0x800000003, 0x610081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f0000000080)=[{&(0x7f0000002100)="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", 0x100f}], 0x1) [ 101.670419] ================================================================== [ 101.677859] BUG: KMSAN: uninit-value in netif_skb_features+0xdf8/0xec0 [ 101.684536] CPU: 1 PID: 8047 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 101.691370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.700726] Call Trace: [ 101.703332] dump_stack+0x185/0x1d0 [ 101.706969] ? netif_skb_features+0xdf8/0xec0 [ 101.711471] kmsan_report+0x142/0x240 [ 101.715276] __msan_warning_32+0x6c/0xb0 [ 101.719340] netif_skb_features+0xdf8/0xec0 [ 101.723670] validate_xmit_skb+0x89/0x1320 [ 101.727910] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 101.733284] ? netdev_pick_tx+0x33b/0x500 [ 101.737440] __dev_queue_xmit+0x216a/0x3520 [ 101.741773] dev_queue_xmit+0x4b/0x60 [ 101.745580] ? __netdev_pick_tx+0xb60/0xb60 [ 101.749907] packet_sendmsg+0x7c70/0x8a30 [ 101.754069] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.758919] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.763615] ? rcu_all_qs+0x32/0x1f0 [ 101.767345] ? _cond_resched+0x3c/0xd0 [ 101.771238] ? futex_wait_queue_me+0x4ba/0x710 [ 101.775824] ? rcu_all_qs+0x32/0x1f0 [ 101.779545] ? futex_wait_queue_me+0x4ee/0x710 [ 101.784133] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 101.789601] ? compat_packet_setsockopt+0x360/0x360 [ 101.794626] sock_write_iter+0x3b9/0x470 [ 101.798706] ? sock_read_iter+0x480/0x480 [ 101.802860] do_iter_readv_writev+0x84d/0xa00 [ 101.807366] ? sock_read_iter+0x480/0x480 [ 101.811519] do_iter_write+0x30d/0xd40 [ 101.815416] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 101.820879] do_writev+0x3c9/0x830 [ 101.824430] ? syscall_return_slowpath+0xe9/0x700 [ 101.829288] SYSC_writev+0x9b/0xb0 [ 101.832833] SyS_writev+0x56/0x80 [ 101.836286] do_syscall_64+0x309/0x430 [ 101.840181] ? SYSC_readv+0xb0/0xb0 [ 101.843818] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.849006] RIP: 0033:0x455389 [ 101.852191] RSP: 002b:00007f76e3b47c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 101.859900] RAX: ffffffffffffffda RBX: 00007f76e3b486d4 RCX: 0000000000455389 [ 101.867175] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000013 [ 101.874443] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.881715] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 101.888986] R13: 00000000000006d8 R14: 00000000006fd4e0 R15: 0000000000000000 [ 101.896255] [ 101.897879] Uninit was created at: [ 101.901421] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 101.906528] kmsan_kmalloc+0x94/0x100 [ 101.910324] kmsan_slab_alloc+0x11/0x20 [ 101.914307] __kmalloc_node_track_caller+0xaed/0x11c0 2018/04/27 07:10:08 executing program 3: [ 101.919502] __alloc_skb+0x2cf/0x9f0 [ 101.923224] alloc_skb_with_frags+0x1d4/0xb20 [ 101.927719] sock_alloc_send_pskb+0xb56/0x1190 [ 101.932305] packet_sendmsg+0x6454/0x8a30 [ 101.936458] sock_write_iter+0x3b9/0x470 [ 101.940518] do_iter_readv_writev+0x84d/0xa00 [ 101.945020] do_iter_write+0x30d/0xd40 [ 101.948910] do_writev+0x3c9/0x830 [ 101.952464] SYSC_writev+0x9b/0xb0 [ 101.956006] SyS_writev+0x56/0x80 [ 101.959462] do_syscall_64+0x309/0x430 [ 101.963356] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.968540] ================================================================== [ 101.975890] Disabling lock debugging due to kernel taint [ 101.981334] Kernel panic - not syncing: panic_on_warn set ... [ 101.981334] [ 101.988730] CPU: 1 PID: 8047 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 101.996869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.006219] Call Trace: [ 102.008817] dump_stack+0x185/0x1d0 [ 102.012465] panic+0x39d/0x940 [ 102.015688] ? netif_skb_features+0xdf8/0xec0 [ 102.020189] kmsan_report+0x238/0x240 [ 102.024006] __msan_warning_32+0x6c/0xb0 [ 102.028080] netif_skb_features+0xdf8/0xec0 [ 102.032419] validate_xmit_skb+0x89/0x1320 [ 102.036665] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 102.042034] ? netdev_pick_tx+0x33b/0x500 [ 102.046193] __dev_queue_xmit+0x216a/0x3520 [ 102.050527] dev_queue_xmit+0x4b/0x60 [ 102.054326] ? __netdev_pick_tx+0xb60/0xb60 [ 102.058648] packet_sendmsg+0x7c70/0x8a30 [ 102.062797] ? kmsan_set_origin_inline+0x6b/0x120 [ 102.067637] ? __msan_poison_alloca+0x15c/0x1d0 [ 102.072309] ? rcu_all_qs+0x32/0x1f0 [ 102.076026] ? _cond_resched+0x3c/0xd0 [ 102.079924] ? futex_wait_queue_me+0x4ba/0x710 [ 102.084516] ? rcu_all_qs+0x32/0x1f0 [ 102.088240] ? futex_wait_queue_me+0x4ee/0x710 [ 102.092832] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 102.098302] ? compat_packet_setsockopt+0x360/0x360 [ 102.103335] sock_write_iter+0x3b9/0x470 [ 102.107417] ? sock_read_iter+0x480/0x480 [ 102.111571] do_iter_readv_writev+0x84d/0xa00 [ 102.116077] ? sock_read_iter+0x480/0x480 [ 102.120232] do_iter_write+0x30d/0xd40 [ 102.124125] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 102.130115] do_writev+0x3c9/0x830 [ 102.133670] ? syscall_return_slowpath+0xe9/0x700 [ 102.138527] SYSC_writev+0x9b/0xb0 [ 102.142079] SyS_writev+0x56/0x80 [ 102.145537] do_syscall_64+0x309/0x430 [ 102.149437] ? SYSC_readv+0xb0/0xb0 [ 102.153072] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 102.158258] RIP: 0033:0x455389 [ 102.161447] RSP: 002b:00007f76e3b47c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 102.169158] RAX: ffffffffffffffda RBX: 00007f76e3b486d4 RCX: 0000000000455389 [ 102.176427] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000013 [ 102.183700] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 102.190976] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 102.198245] R13: 00000000000006d8 R14: 00000000006fd4e0 R15: 0000000000000000 [ 102.205961] Dumping ftrace buffer: [ 102.209864] (ftrace buffer empty) [ 102.213553] Kernel Offset: disabled [ 102.217155] Rebooting in 86400 seconds..