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. 2018/04/20 21:49:35 fuzzer started 2018/04/20 21:49:36 dialing manager at 10.128.0.26:40315 2018/04/20 21:49:42 kcov=true, comps=false 2018/04/20 21:49:45 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bcsf0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x12}}) 2018/04/20 21:49:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'sit0\x00', @ifru_ivalue}) 2018/04/20 21:49:45 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000000040)=ANY=[@ANYBLOB="f800000016001f340000000000000000fe800000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000330000000000dd2c4175dbb455f8bcb91b7bb2f37ad8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000ebff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/20 21:49:45 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x2081) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="f95798a7bd488d49483e", 0xa}], 0x1) 2018/04/20 21:49:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, 0xc) 2018/04/20 21:49:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') signalfd4(0xffffffffffffffff, &(0x7f0000000100)={0x1}, 0x8, 0x80800) preadv(r2, &(0x7f0000000880)=[{&(0x7f0000000780)=""/200, 0xc8}], 0x1, 0xfffffffffffffffe) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/20 21:49:45 executing program 5: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/20 21:49:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) syzkaller login: [ 46.679682] ip (3752) used greatest stack depth: 54688 bytes left [ 46.989565] ip (3783) used greatest stack depth: 54672 bytes left [ 47.188868] ip (3796) used greatest stack depth: 54312 bytes left [ 48.230110] ip (3902) used greatest stack depth: 54200 bytes left [ 48.620512] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.627119] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.681172] device bridge_slave_0 entered promiscuous mode [ 48.717504] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.724072] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.770151] device bridge_slave_0 entered promiscuous mode [ 48.795086] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.801659] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.829968] device bridge_slave_0 entered promiscuous mode [ 48.843496] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.849977] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.862990] device bridge_slave_0 entered promiscuous mode [ 48.872593] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.879117] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.904489] device bridge_slave_0 entered promiscuous mode [ 48.919190] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.925749] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.937285] device bridge_slave_0 entered promiscuous mode [ 48.949792] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.956421] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.978594] device bridge_slave_0 entered promiscuous mode [ 48.993497] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.000020] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.008570] device bridge_slave_0 entered promiscuous mode [ 49.022674] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.029384] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.057370] device bridge_slave_1 entered promiscuous mode [ 49.069123] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.075591] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.085891] device bridge_slave_1 entered promiscuous mode [ 49.096066] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.102550] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.126954] device bridge_slave_1 entered promiscuous mode [ 49.136401] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.142908] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.163649] device bridge_slave_1 entered promiscuous mode [ 49.171577] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.178133] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.195073] device bridge_slave_1 entered promiscuous mode [ 49.205091] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.211664] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.235975] device bridge_slave_1 entered promiscuous mode [ 49.249958] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.256479] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.268430] device bridge_slave_1 entered promiscuous mode [ 49.277794] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.284275] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.294816] device bridge_slave_1 entered promiscuous mode [ 49.307342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.316378] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.325591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.333867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.355175] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.409154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.427495] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.502512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.511333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.530442] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.561005] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.575276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.584649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.630581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.640864] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.725832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.863538] ip (4013) used greatest stack depth: 53656 bytes left [ 50.522955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.536827] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.565660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.583811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.609115] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.629289] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.648754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.726097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.736630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.772149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.790289] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.797521] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.825103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.845541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.864610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.990192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.734450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.760432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.783220] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.792855] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.811233] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.879593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.902821] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.964317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.980452] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.995968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.004303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.019935] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.050968] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.100984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.114253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.187429] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.194685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.207173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.249598] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.261830] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.269394] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.276743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.289910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.330682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.349910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.367620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.377632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.386164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.397409] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.412516] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.420691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.427956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.441550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.473310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.502614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.517595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.530888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.541342] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.548749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.556882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.567492] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.575690] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.583090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.600839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.623689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.640407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.665828] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.675781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.683957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.704985] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.716732] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.731336] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.743333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.752411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.794854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.827776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.857962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.873206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.883679] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.915511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.925991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.041419] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.048637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.064751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.845866] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.852564] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.859467] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.865960] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.926485] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.933010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.956187] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.962651] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.969503] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.976487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.990943] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.998313] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.004808] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.011859] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.018344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.057948] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.065124] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.071601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.078450] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.085018] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.099616] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.126318] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.132814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.139694] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.146188] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.199951] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.209235] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.215710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.222580] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.229080] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.280939] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.293392] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.299879] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.306775] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.313268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.351542] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.562163] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.568669] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.575553] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.582216] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.622738] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.968143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.981716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.007725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.021584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.030802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.039192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.048080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.262983] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.314347] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.355838] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.473973] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.514752] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.592471] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.731895] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 65.057115] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.063383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.078713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.104262] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.116166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.124697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.173911] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 65.187644] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.193949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.216672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.304696] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.311119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.325801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.383454] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.389750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.400483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.450415] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.456738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.477917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.572843] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.579181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.592221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.011119] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 66.019314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.033411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/20 21:50:11 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x5, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x1c) 2018/04/20 21:50:12 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) close(r0) 2018/04/20 21:50:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="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", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r1, 0xdb) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR64], 0xfffffffffffffe87) lseek(r1, 0x0, 0x3) 2018/04/20 21:50:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000000c0)='/\x00', 0x0, 0x0, &(0x7f0000000040), 0x28020, &(0x7f0000000380)={[{@nolazytime='nolazytime', 0x2c}]}) 2018/04/20 21:50:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000018001d6100000000000000000a00000000000006000000001400090009000000", @ANYBLOB="000100db"], 0x2}, 0x1}, 0x0) 2018/04/20 21:50:12 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 21:50:12 executing program 6: r0 = memfd_create(&(0x7f0000000280)='.:\x00', 0x0) pwrite64(r0, &(0x7f0000000000)='?', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0xfe8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') umount2(&(0x7f0000000640)='./file0\x00', 0x0) 2018/04/20 21:50:12 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="3a92", 0x2}], 0x1, &(0x7f0000000fc0)=[{0xf0, 0x116, 0x5, "51c0b4d53a5bdeb09deaf276463358c8ac2755cf77c7f59faaae928ffa2fad6461d13ad35af382883c954a36ca8f1443c3611dd74499118794a3d32193c95a2d64babf363dcc2170e2ee35d8aa42e09374579fc8b10ddde6f43951d47dc25609798d2bfd81924171fe8d445a6d4563a0d5513cbae5014e08a18b0471f8eb261f2637812608eb727b266667e1e0005fe4824e170132d103e7f59f9eb6c40bd2db95c87d16aa78d0bce4d8570787037ea5dbba2dbf6b988e2754868a7dc811c7816a4e13c6cb71deee1e704520862866a46f1fa3f3a1a850a2116142"}, {0x100, 0x103, 0x100000001, "8f998761cba3d8f0be0f8b9e3d5026717dc2592d8f069469f877e696058d1692f776a240d41cb7cdae115e4bb884ab99940b60e958bb20427500294b0d97ca6d0a523c14498e8788e9104e23b8ed3dd6bc41fc7fd75ccb9051345d26511829adeee6f0240a1a1da557a77e97e6537f88f65f8d62ffaa48dc879d2fbed4ce46bb586d3636cd4fd63934f92fcc0f88759a607cf386826ce651dab9b134a8c82568b1f9eb9b8400cb2c4c44928ac71cf804023559fd0ca5d30e7b8bd3ec48cf4370d33a915f76601b48ce41101f426e5d3aaf88728e1d5a7a4864af8ce98808709e5278dae36c6d381b05e70af3b0a23f"}, {0x38, 0x111, 0x4, "6331e78e7530b9d45279a131291085681de4d062bc975b93abd2f0fb09c24418ffa318"}], 0x228}, 0x0) 2018/04/20 21:50:12 executing program 1: r0 = add_key$user(&(0x7f0000001240)='user\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="95", 0x1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/4096, 0x1000) 2018/04/20 21:50:12 executing program 0: clone(0x0, &(0x7f00000002c0), &(0x7f0000000700), &(0x7f0000000000), &(0x7f00007c4000)) 2018/04/20 21:50:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000290000003e0000002c9eec46bdfcd894afd71e4204048fb19c52e23f9c92d706f034645e3f7c997098e548c0c8a33d1e094d066d8d973f009700d268c4c3b35cd2e4d834"], 0x48}}], 0x2, 0x0) 2018/04/20 21:50:13 executing program 1: 2018/04/20 21:50:13 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) dup3(r0, r1, 0x0) 2018/04/20 21:50:13 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) dup2(r0, r1) 2018/04/20 21:50:13 executing program 3: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f00f88)) msgsnd(0x0, &(0x7f0000c40ff8)=ANY=[@ANYBLOB="01003e5d22939600"], 0x1, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/04/20 21:50:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000009ff70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/04/20 21:50:13 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 21:50:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) 2018/04/20 21:50:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000000180)='.', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000240)="66072d9a631fd9bd8c050a82d95d1bf6badd97") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 21:50:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f0000000400)=[{}], 0x1, 0xfffffffffffffffa, &(0x7f0000000440), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) 2018/04/20 21:50:13 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syslog(0x3, &(0x7f0000001080)=""/4096, 0x1000) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x6, 0x410882) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) dup(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) 2018/04/20 21:50:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) recvmsg(r0, &(0x7f00000015c0)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/20 21:50:13 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000b80)={0x14, 0x0, 0x3, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/20 21:50:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000000180)='.', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000240)="66072d9a631fd9bd8c050a") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 21:50:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000c80)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000000680)="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", 0x109, 0x8000, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/20 21:50:13 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$packet(r1, &(0x7f00000000c0)="18abad61738ed2d60c58ce7505490131a1e781ddb5d5f25b8da851544a4c3df2b2fc8ad69ab2bb18f1416061d4439e831fe8937749488b14e346129cdd2859ad141f9fd5e928b8fdd5010e7bb4769d3fe6828635e6e8fae90f9679cf6bb47fb804845d68e07c2f65b5731ee74979e5ca3c555e4e4057", 0x76, 0xc010, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7a089853b816"}, 0x14) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 21:50:13 executing program 5: perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/20 21:50:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000c80)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000000680)="1d6fde797136c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa52158688822703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15fa038cd14fa33d96f6e61007d2aaf1ce979c31a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be2df5166ff227bacf436397a89e30d94416a092a7c8c4c0b7552cbf2de6040beedeef0de68480799ede0c3a8b05a0376b6130643c69c639ed5e4075e65d54ca05a3b83c35a3a794ef627999235e53b76eb58e20519f763e45c6b9af1e471eba06eb89652311555a30c2be99edffc34", 0x109, 0x8000, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/20 21:50:15 executing program 5: 2018/04/20 21:50:15 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 21:50:15 executing program 1: 2018/04/20 21:50:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000000180)='.', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000240)="66072d9a631fd9bd8c050a82d95d1bf6badd97") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 21:50:15 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) dup2(r0, r1) 2018/04/20 21:50:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000000180)='.', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000240)="66072d9a631fd9bd8c050a") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 21:50:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000000180)='.', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000240)="66072d9a631fd9bd8c050a82d95d1bf6badd97") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 21:50:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000c80)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000000680)="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", 0x109, 0x8000, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/20 21:50:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000000180)='.', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000240)="66072d9a631fd9bd8c050a") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 21:50:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000000180)='.', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000240)="66072d9a631fd9bd8c050a") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 21:50:15 executing program 3: 2018/04/20 21:50:15 executing program 5: 2018/04/20 21:50:15 executing program 3: 2018/04/20 21:50:15 executing program 1: 2018/04/20 21:50:15 executing program 0: 2018/04/20 21:50:15 executing program 5: 2018/04/20 21:50:16 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/04/20 21:50:16 executing program 5: 2018/04/20 21:50:16 executing program 0: 2018/04/20 21:50:16 executing program 1: 2018/04/20 21:50:16 executing program 6: 2018/04/20 21:50:16 executing program 7: 2018/04/20 21:50:16 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 21:50:16 executing program 2: [ 75.559693] mmap: syz-executor3 (5943) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/20 21:50:16 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0), 0x0, &(0x7f000000f000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ba00000000000000", @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/04/20 21:50:16 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000400)=""/249, 0xf9}], 0x1, 0x62) 2018/04/20 21:50:16 executing program 1: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/20 21:50:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x5, 0x9a, 0x0, 0x0, @tick, {}, {}, @result}], 0x1c) 2018/04/20 21:50:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 2018/04/20 21:50:16 executing program 3: r0 = inotify_init1(0xfffffffffffffffc) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) move_pages(r1, 0x125, &(0x7f0000000280)=[&(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000100), 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) write$cgroup_pid(r2, &(0x7f0000000080)={[0x35]}, 0x1) socketpair(0x1f, 0x1, 0x81, &(0x7f0000000000)) 2018/04/20 21:50:16 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x100, 0x24180) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000380)={0x61e5, 0x800, 0x5, 0x2, 0x9, 0x71a86cff}) r1 = semget$private(0x0, 0x20000000102, 0x144) semop(r1, &(0x7f0000ffc000)=[{0x0, 0xdf35}, {}], 0x2) semtimedop(r1, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x3, &(0x7f0000000280)=[{&(0x7f0000000080)="f08bfcdfda1c45eeff5a79e89f1898335f31c6d2ad03308aade16a5946615881f95b07b22996ebb2514e889c", 0x2c, 0x1f}, {&(0x7f00000000c0)="6c74a0c960045f52eaf5d3471eb74cfb96775ba09c05bc8adda25d8a50c3e0f069c84cb198f580446457f0684102a43741f33d2c0f06dc1d6f06cd33954808954a7629dbe6901d03e2314955a95ea31628b53207f244af7b5da875b19e9f0071910141108cdad9569b3be7b4ba8be4f8cfccbeb51e18e70a37b59cb20fd9505640a203db123f8a99a91ddf6cc7d959ce75c5b9cb454ec89d75ece659a6b6b5df9437ce2c9d991d8bb7ad3fd8e59ac2da873b45b692e60c345b36cd06a88f8c56fafc97f004364f6a5585545059124d44753c4fddfdce48", 0xd7, 0xd2d}, {&(0x7f00000001c0)="0daf61148359e749227923b8ff8df2985a8c362ffa9cf65b98564321dbba1c75f6cf99b25cdc95325d5126459c647abb8a7dcca4fd18cdaf6df72a11e6eb690da4fa916ea180d26374eac7877803e1145b032b5828456ef7fd471e8c2f058e53a93da85ac113d4f48df9a0d9b91096358815248e305a2b8e07c65e3a6f6c2d27cf", 0x81, 0xba39}], 0x4, &(0x7f0000000300)={[{@noloccookie='noloccookie', 0x2c}, {@acl='acl', 0x2c}, {@suiddir='suiddir', 0x2c}, {@meta='meta', 0x2c}, {@quota_on='quota=on', 0x2c}]}) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/20 21:50:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0xff, 0x4) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/20 21:50:16 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000000c00004300000000000000004800120003000100000000000400000006003f0000080000680e000000000000ac14140a000001010000000000000000fe8000000000000000000000000000bb02041000000004d2000004d400000000"], 0x60}, 0x1}, 0x0) 2018/04/20 21:50:17 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)=0x3) r1 = socket(0x10, 0x3, 0x0) fchdir(r1) 2018/04/20 21:50:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x3c, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e21, 0x3, 'lblc\x00', 0x24, 0x3, 0x80}, 0x2c) 2018/04/20 21:50:17 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) read(r1, &(0x7f0000000040)=""/4096, 0x1000) dup2(r2, r3) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) 2018/04/20 21:50:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:17 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x7, 0xb6cecac, 0x8, 0x0, 0x7}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={r1, 0x16}, &(0x7f00000004c0)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000540)={0x3, &(0x7f0000000500)=[0x2, 0x391, 0x6]}) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002400)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002500)}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x128, r4, 0x520, 0x70bd29, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0xc}}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x20}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xeb9a}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x800}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xa7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x128}, 0x1, 0x0, 0x0, 0x2000c004}, 0x800) 2018/04/20 21:50:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:17 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x100, 0x24180) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000380)={0x61e5, 0x800, 0x5, 0x2, 0x9, 0x71a86cff}) r1 = semget$private(0x0, 0x20000000102, 0x144) semop(r1, &(0x7f0000ffc000)=[{0x0, 0xdf35}, {}], 0x2) semtimedop(r1, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x3, &(0x7f0000000280)=[{&(0x7f0000000080)="f08bfcdfda1c45eeff5a79e89f1898335f31c6d2ad03308aade16a5946615881f95b07b22996ebb2514e889c", 0x2c, 0x1f}, {&(0x7f00000000c0)="6c74a0c960045f52eaf5d3471eb74cfb96775ba09c05bc8adda25d8a50c3e0f069c84cb198f580446457f0684102a43741f33d2c0f06dc1d6f06cd33954808954a7629dbe6901d03e2314955a95ea31628b53207f244af7b5da875b19e9f0071910141108cdad9569b3be7b4ba8be4f8cfccbeb51e18e70a37b59cb20fd9505640a203db123f8a99a91ddf6cc7d959ce75c5b9cb454ec89d75ece659a6b6b5df9437ce2c9d991d8bb7ad3fd8e59ac2da873b45b692e60c345b36cd06a88f8c56fafc97f004364f6a5585545059124d44753c4fddfdce48", 0xd7, 0xd2d}, {&(0x7f00000001c0)="0daf61148359e749227923b8ff8df2985a8c362ffa9cf65b98564321dbba1c75f6cf99b25cdc95325d5126459c647abb8a7dcca4fd18cdaf6df72a11e6eb690da4fa916ea180d26374eac7877803e1145b032b5828456ef7fd471e8c2f058e53a93da85ac113d4f48df9a0d9b91096358815248e305a2b8e07c65e3a6f6c2d27cf", 0x81, 0xba39}], 0x4, &(0x7f0000000300)={[{@noloccookie='noloccookie', 0x2c}, {@acl='acl', 0x2c}, {@suiddir='suiddir', 0x2c}, {@meta='meta', 0x2c}, {@quota_on='quota=on', 0x2c}]}) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/20 21:50:17 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) close(r1) socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000180), 0x127) 2018/04/20 21:50:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:18 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000002340)=[{{&(0x7f00000000c0)=@rc, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/118, 0x76}, {&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/77, 0x4d}, {&(0x7f0000000540)=""/110, 0x6e}, {&(0x7f00000005c0)=""/1, 0x1}, {&(0x7f0000000600)=""/25, 0x19}, {&(0x7f0000000640)=""/85, 0x55}], 0xa, &(0x7f0000000780)=""/174, 0xae, 0x8}, 0xc21a}, {{&(0x7f0000000840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000c00)=[{&(0x7f00000008c0)=""/128, 0x80}, {&(0x7f0000000940)=""/130, 0x82}, {&(0x7f0000000a00)=""/246, 0xf6}, {&(0x7f0000000b00)=""/202, 0xca}], 0x4, &(0x7f0000000c40)=""/82, 0x52, 0x6}, 0x3}, {{&(0x7f0000000cc0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000d40)=""/103, 0x67}, {&(0x7f0000000dc0)=""/64, 0x40}, {&(0x7f0000000e00)=""/118, 0x76}, {&(0x7f0000000e80)=""/84, 0x54}], 0x4, 0x0, 0x0, 0x6}, 0x6}, {{&(0x7f0000000f40)=@generic, 0x80, &(0x7f0000001000)=[{&(0x7f0000000fc0)=""/43, 0x2b}], 0x1, &(0x7f0000001040)=""/196, 0xc4, 0xb788}, 0x4}, {{&(0x7f0000001140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001200)=[{&(0x7f00000011c0)=""/24, 0x18}], 0x1, &(0x7f0000001240)=""/4096, 0x1000, 0x5}}, {{0x0, 0x0, &(0x7f0000002240), 0x0, &(0x7f0000002280)=""/177, 0xb1, 0x40}}], 0x6, 0x2, &(0x7f00000024c0)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002500)={r0}) splice(r0, &(0x7f0000002540), r1, &(0x7f0000002580), 0x8, 0x7) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) membarrier(0x40, 0x0) r4 = accept$alg(r2, 0x0, 0x0) r5 = semget(0x2, 0x3, 0x541) semctl$IPC_RMID(r5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r6 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000002240)=0x4) fallocate(r6, 0x0, 0x0, 0x9) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000000000)=""/81) sendfile(r4, r6, &(0x7f0000e64ff8), 0x6) clock_gettime(0x0, &(0x7f00000025c0)={0x0, 0x0}) nanosleep(&(0x7f0000002600)={r7, r8+30000000}, &(0x7f0000002640)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000002680), &(0x7f00000026c0)=0x4) recvmmsg(r4, &(0x7f0000004740)=[{{&(0x7f0000003140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003680)=""/27, 0x1b}], 0x1, &(0x7f0000003740)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00000047c0)) 2018/04/20 21:50:18 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) socket$inet6(0xa, 0x2100000000000002, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/20 21:50:18 executing program 4: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)={0xfffffffffffffffd}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setresgid(r2, r3, r4) 2018/04/20 21:50:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x3, 0xfff) fcntl$lock(r0, 0x5, &(0x7f0000000b40)={0x0, 0x1}) 2018/04/20 21:50:18 executing program 5: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc4, 0x11, 0x200, 0x70bd25, 0x25dfdbfb, {0x1f}, [@generic="c9c123bd0b4b711953266161358fd5d00a8a10091e11480d8147a7eb2abe976c9fc4ad86a9e5e6e174f08f942475e67360f3d6e087bf677a6a9bb25c9b0ddd6b7f79b26b3f0f52faebe3d9a39df7e5d038d42ec9de93df9f0385dea4ea29f5df7511259d858b160f6faa2e2a95e3d3558a808f28bd764b063cc7be8c545e044a15927fcc266d2178b14a2d9294c581d56c1ca21a69d77def3dae070e3004c6b6b70d3744f3e67e1d575376130299b4"]}, 0xc4}, 0x1}, 0x4) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000080)=""/125) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf2, 0x40) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0xf) 2018/04/20 21:50:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:18 executing program 4: r0 = open(&(0x7f0000000000)='/\x00', 0x2100, 0x11) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$bt_cmtp(0x1f, 0x3, 0x5) lseek(r0, 0x4, 0x0) 2018/04/20 21:50:19 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0)=[{&(0x7f0000061000)=""/212, 0x100000}], 0x1, &(0x7f000000f000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000312b10409ae7849d6c9376915cc300fb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="ba00000000000000", 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@ANYBLOB="0010000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) 2018/04/20 21:50:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="a6cccbe59aed24bf6d904906477ea6ff8697852580289c70fa5a696500ebb3d76e1f7c6d75c7db22c1c37491ff061bcf69b086c2898372ab"], 0x8) 2018/04/20 21:50:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000480), 0x16, &(0x7f0000000500)=""/164, 0xa4}, 0x0) 2018/04/20 21:50:19 executing program 4: 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$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x2110, 0x100000001, 0x2, 0x100000000, 0x3, 0x7, 0x8}, 0xc) close(r0) 2018/04/20 21:50:19 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) read(r1, &(0x7f0000000040)=""/4096, 0x1000) dup2(r2, r3) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) 2018/04/20 21:50:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:19 executing program 2: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) gettid() mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="221326fd486f78d93786c2a2ea45947de41cd3e3182df38e0eb0f1cb54808b112b16f0155ba9f59f53d41cbcf3c5702baac857aa50dc370668ea56aceebca0c1c394048482da648131dee6ba2ed64e6791a01167eb41d9c5c9b285cde611c987fb0c8a8754b8d7bff8c3fb02439da1fa4e4be5adac0b4b706227f1a05ee8f7e08ab5abc122e0b02a09969a7356f90ea9c7dfabed4bdb62edec362381157ce42eba1483a145b194243ff16a82db88a01dad5de2a24c1c", 0xb6, 0xf4}, {&(0x7f0000000140)="56ffdb6003a2bebabe2c0ff76a794b8a5311680e8a45b7ec1ffda49eaf9ab68f6ae9a69a27effdd9c4f5b7a107a9799a3965774e388927aa33c1606433bf9b261f4f46ae5a76042906113a65accfbaea11438eeac4c786c96afbf32d718c3b1d97dbd3f756f88e73d9acf936f635f5bcdccce7a23544bee354bebcf84618b3f409d8e6a63d3cd66139fb62a141f0eac9e979501003332c907f8ab149400dabfaae8a411d55d71a76b8c6c47a5ad2cc08ba78258dfe369e6834979c30b1abc695fe875e631c3ef1b3aeb150ff76f38de47d28e0e052bce3c0e6c7b75c1573491aaf606bc5577643ec86", 0xe9, 0x1ff}], 0x8, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x6002) open(&(0x7f0000000340)='./file1\x00', 0x10000, 0x80) getsockname$netrom(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 2018/04/20 21:50:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367ff6f75702e6e657404", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40000000000000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) fallocate(r1, 0x0, 0xf574, 0x6) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x7, 0xffff) 2018/04/20 21:50:19 executing program 0: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x3, 0x2, 0x4, 0x33}, 0x14) ioctl(r0, 0x4000000000001, &(0x7f0000000340)="857a") 2018/04/20 21:50:19 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x442002, 0x0) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x201a7f1a, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/20 21:50:19 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x74e900, 0x2, 0xae4, 0x261, 0xf6, 0xffff, 0x1f, {0x0, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x1000}}, 0x2, 0x9, 0x7, 0x9b3, 0x9}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0xffffffffffffffdc, 0x67, &(0x7f0000004f99)=""/103}, 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x3cbe2b7, 0x20}, &(0x7f0000000240)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/20 21:50:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:19 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x40000010480) read(r0, &(0x7f00000007c0)=""/111, 0x0) 2018/04/20 21:50:19 executing program 0: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10000000000e2) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x11, 0xa, 0x0, 0x70bd29, 0x25dfdbfc, {0xc, 0x0, 0x1}, [@typed={0x8, 0x6d, @uid=r2}, @typed={0x8, 0x64, @u32=0x9}]}, 0x24}, 0x1}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) 2018/04/20 21:50:19 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x75e6, 0x2, 0x0, {0x77359400}, 0x100000001, 0x9}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0x100, 0x1acd, 0xedb, @empty, 'ip6gre0\x00'}) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0x9, 0x3, 0x0, 0x3, 0x5, 0x3f, 0x7fff, 0x8ad2, 0x0, 0x422}) ioctl$VT_RELDISP(r0, 0x5605) ioctl$sock_ifreq(r3, 0x8949, &(0x7f0000000200)={'sit0\x00', @ifru_mtu}) 2018/04/20 21:50:20 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20c0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x41) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) bind(r2, &(0x7f00000001c0)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) r3 = socket(0x4040002, 0x80000000000000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000180)={'ipddp0\x00', {0x2, 0xfffffffffffffffe, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000240)={0x0, 0xa5, 0x100000000, 'queue1\x00', 0x7fffffff}) 2018/04/20 21:50:20 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x20, 0xffffffffffffffff, 0x4) r0 = memfd_create(&(0x7f0000000080)='mime_type\x00', 0x3) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r1) 2018/04/20 21:50:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/20 21:50:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20000000000040}) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x1e0}, 0x1, 0x0, 0x0, 0x8000}, 0x24044040) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) accept4$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000080)=0x6e, 0x80800) write$binfmt_aout(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x280) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000f00)=@routing={0x0, 0x8, 0x2, 0x7, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x19}]}, 0x48) timerfd_gettime(r3, &(0x7f0000000800)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff}) readv(r4, &(0x7f0000000e80)=[{&(0x7f0000000780)=""/92, 0x5c}, {&(0x7f0000000a80)=""/77, 0x4d}, {&(0x7f0000000b00)=""/223, 0xdf}, {&(0x7f0000000c00)=""/199, 0xc7}, {&(0x7f0000000440)=""/21, 0x15}, {&(0x7f0000000d00)=""/178, 0xb2}, {&(0x7f0000000dc0)=""/121, 0x79}, {&(0x7f0000000e40)=""/15, 0xf}], 0x8) 2018/04/20 21:50:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='stat\x00') rt_sigaction(0x40, &(0x7f0000000100)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) sendfile(0xffffffffffffffff, r0, &(0x7f0000000140)=0xdffffffffffffffe, 0x9) 2018/04/20 21:50:20 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be2b31eac75294d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xf) 2018/04/20 21:50:20 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@generic={0x2, 0xffffffff00000001, 0x8}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000080)={0x2, 0x7, 0xffffffffffffb8a5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'bond_slave_1\x00'}) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x180) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) 2018/04/20 21:50:20 executing program 6: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) vmsplice(r0, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/20 21:50:20 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be2b31eac75294d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xf) 2018/04/20 21:50:20 executing program 1: mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x85, 0x4, 0x40) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x280) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x4, 0x64, 0xf152, 0xdb0}, 0x8) getuid() ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'bridge_slave_0\x00'}) 2018/04/20 21:50:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00009f0ff0)=[{&(0x7f0000000000)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xe0800, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/20 21:50:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f00000003c0)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0xa09f8f402bcf9e22, 0x6, 0x5, 0x0, 0x1}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x2000, 0xffffffffffffff84, 0x4, 0x2, 0x250220e07c6c68d, [{0x1010000000, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, {0x2, 0xffffffffffffffff}]}) 2018/04/20 21:50:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x3, &(0x7f0000000040)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xe2, &(0x7f00006ab000)=""/183, 0x0, 0xfffffffffffffffe}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) write$tun(r0, &(0x7f0000000340)={@pi, @void, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "", @link_local={0x1, 0x80, 0xc2}, "bbb84434f85fefaaa983eb41b8fb272d"}}, 0x28) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/20 21:50:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:20 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8000, 0x0, 0x0, 0x2, 0x7, 0x1000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400, 0x3}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f00000000c0)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'dh\x00', 0x0, 0x0, 0x1f}, 0x2c) vmsplice(0xffffffffffffffff, &(0x7f0000001440)=[{&(0x7f0000000040)="9a173f3138d773ee57120cce4e07ba9763d013045dfbce261bc80398ac4c1bcc99af4a50cb68e6b1bce2e6a783f6b4636c02980d1b517463093d1ebf74745f0ddeec7353580638e36d9e790dd68332e8786a1ac35520d29ec95562", 0x5b}, {&(0x7f00000014c0)="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", 0x1003}, {&(0x7f0000001140)="64355e732837aad4ea4b230278cf48680efa3bfbba0a7cf35c77c10ff096d310f59b565c5002c098b0c26c4206907e66f07a476967d6decff175746befac0df84a25c740616ab0f8d36b34ef3f1757b32c6c83b1b8bde6c418a453b54d1eaf38a88af1249590df6b719053d829ad7ed71d7379e27866674d9756eb804796e6d435c75a75499e164a45cdb583352cbc18afb4f10199dd9937f1e7083e6487e3d193314e58c2e673627e95c0dd7b605715ebe69002175f2c2e1d771fb78be855d26a0e43757168f02b040f9b47aae0b9c5d53c7a8cf7198bbce40581926d4b688ec8", 0xe1}, {&(0x7f0000001240)="4fd4b96d58be8dcec64b1ad3971db235c29d9f0bf1c5609e076a09e7ec4644da5c83f7947d3ab72880285f831d3bec0ac60ba70387dd38a3b9c21375b8c956aeadcf3a00090cb3bc98140aed86e736215f02120dfb238a3a715870c54eb0d8722fba09bbc6512ae097b9773167c197806d6058fa93dd2c9ca9489d14e5916bcf27f95fdce0479a6e0207b1d8272253c99b3ce3d56c06daaeb2e0d7869830bf1114b388c9cacd7a154557222efefa2c76de40a52fc7ed34f859ed9af395108c1d9afc4a4a57957f627093b5406238a0a47160aff744f9e88cfdc3d0f18e1df63b6cce844d601610919de3780046d110", 0xef}, {&(0x7f0000001340)="d9394d44bd9c6bd67e7159f20b9430a4cb704f0b5fa11aeae30e6e8e563177e7e369d28fcb294dc95ef7a1406dbd125a9ec1720446ef24711f1c64b0980cc7364b4bd5efb778be29b30a2e6f1053a68e7da2b3ae422eea3f6ae335f80abf0dfd90fa0c6817226239aa0bc5db115935a14e0ca2236e9f8adf7262b2cba76178fda8073eee87de6b7f842758959c1f0ba8a40a2ce5de002e1578900623dfcc668a327553395708aa5f98dac1cec278b0199dfc7b862f731db4435e3d7613782979eb9158ba4041e505f1641b7923c16dd848f19e023222243870444e1f02943dd557e20e63fce834", 0xe7}], 0x5, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x8000400) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) mbind(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000000100)=0x2, 0x400, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/253, 0xfd) 2018/04/20 21:50:20 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000480)=""/136, 0x88}, {&(0x7f0000000540)=""/155, 0x9b}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/224, 0xe0}], 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="0d5dba168a3fa53937d0267c2e12987cc7098a4256d8da3e565f547a6e687a1fc821d061328651d48b6548800b8c", 0x2e}, {&(0x7f0000000100)="4ca2a56ab61173ec2b523f7892a7", 0xe}, {&(0x7f0000000140)='n', 0x1}, {&(0x7f0000002040)="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", 0x1000}], 0x4, &(0x7f0000000400)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40}, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x1, 0x0) preadv(r4, &(0x7f0000000340)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 21:50:20 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x8c, 0x27}) signalfd(0xffffffffffffffff, &(0x7f0000003c40), 0x8) 2018/04/20 21:50:20 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) poll(&(0x7f00004b4000)=[{r0}], 0x1, 0x942) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) r1 = accept4$netrom(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/20 21:50:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) recvfrom$ipx(r1, &(0x7f0000001040)=""/177, 0xb1, 0x0, 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) write$eventfd(r1, &(0x7f00006d5000), 0x288) 2018/04/20 21:50:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f00000003c0)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0xa09f8f402bcf9e22, 0x6, 0x5, 0x0, 0x1}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x2000, 0xffffffffffffff84, 0x4, 0x2, 0x250220e07c6c68d, [{0x1010000000, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, {0x2, 0xffffffffffffffff}]}) 2018/04/20 21:50:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:21 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) times(&(0x7f0000000000)) 2018/04/20 21:50:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)}) r1 = memfd_create(&(0x7f0000002a40)='1\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002a80)=[@in6={0xa, 0x4e21, 0x3, @empty, 0x9d7}, @in6={0xa, 0x4e20, 0x3f, @loopback={0x0, 0x1}, 0x5}], 0x38) 2018/04/20 21:50:21 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000480)=""/136, 0x88}, {&(0x7f0000000540)=""/155, 0x9b}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/224, 0xe0}], 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="0d5dba168a3fa53937d0267c2e12987cc7098a4256d8da3e565f547a6e687a1fc821d061328651d48b6548800b8c", 0x2e}, {&(0x7f0000000100)="4ca2a56ab61173ec2b523f7892a7", 0xe}, {&(0x7f0000000140)='n', 0x1}, {&(0x7f0000002040)="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", 0x1000}], 0x4, &(0x7f0000000400)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40}, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x1, 0x0) preadv(r4, &(0x7f0000000340)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 21:50:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) dup2(r0, r0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'syz_tun\x00', 0x2}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000004c00)=[{{&(0x7f00000014c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000002640)=""/4096, 0x1000}}, {{&(0x7f0000003900)=@ax25, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003a00)=""/4096, 0x1000}], 0x1, &(0x7f0000004a40)=""/12, 0xc}}], 0x2, 0x0, &(0x7f0000004d40)={0x0, 0x1c9c380}) 2018/04/20 21:50:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x8004000000002, 0x8) sendto$inet6(r1, &(0x7f0000c21987), 0xff7b, 0x0, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/20 21:50:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004523, &(0x7f0000000000)) 2018/04/20 21:50:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:22 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000000)) r1 = eventfd(0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) unshare(0x28060400) r2 = dup2(r0, r0) linkat(r2, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) 2018/04/20 21:50:22 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x23400000}, 0xc, &(0x7f0000001300)={&(0x7f00000000c0)={0x1214, 0x30, 0x400, 0x70bd2c, 0x25dfdbfd, {0x12}, [@typed={0x8, 0x6a, @ipv4=@multicast2=0xe0000002}, @nested={0x5c, 0x72, [@typed={0xc, 0x27, @u64=0x9}, @typed={0x14, 0x7e, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @generic="3533c255fd6aeb3b60686a103cb6c5001dd7ad214382ffa18c31d9d9ce12ab8c3b9c009f5fcd47e8fb62c846628409c6d5b6b771c70bcc"]}, @nested={0x10b4, 0x93, [@generic="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@generic="d7a19d3b80d33cbfa89bee3521a3e0df078065d093d0b9c0527d113f25ad20a37a807db3d89d233ff8ff80a840bd6b3c125f3f0a6aa66dac501eef858b0c730ded7bcfcf1942468e0d5823cbecb60bb4f739b8273b0c2087ff3c1120bac40c1ab3de951d50647cf945333cc700160bf1e399e294a1e79f99ba901f1434a40602c9514e48939eb1359c80b04a800f132ee5d8a9c3b1aa06a3117b5bf10ae012986a20156f238e4552a2b39d439d"]}, @typed={0x10, 0x9, @str='/dev/sg#\x00'}, @generic="4fe9621584f6f65438fa3625f2bd9ba42b3f31dbfc29b8cd35e80ea74868699d102b644a930c86f62cb74750ee749cec721be1d6ac1788da4b43fa46b06ac28d87516ffc2aa44decc1efa48b81656be77c1acb49e00ead18b0329599db277eddf28db37c702feab42822cf6d55bdef13b8ee3bcfc18f6565c5b764e25d3464521ed06b41aef8544f4a4e0a1a9a41cbb7a9c35a9fe67440a577d8ca224379a0fd5ddbd864cd544c8c65e051c1dff5602d6561d8c689c10299b8306d5021aec930989d43f959f02605bf3ebcd84d2acb8f7589e0af17bb", @generic]}, 0x1214}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x20016, r0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x8803) 2018/04/20 21:50:22 executing program 6: unshare(0x400) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write(r0, &(0x7f0000000040)="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", 0x1000) fcntl$setstatus(r0, 0x4, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001200)={'veth1\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001080)={0x1, &(0x7f0000001040)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000011c0)={r1, &(0x7f00000010c0)=""/245}) [ 81.175093] QAT: Invalid ioctl 2018/04/20 21:50:22 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000127eb9)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa000086dd600000000044110000000000000000000000000000000000000000000000000000000000000000000420880b0000000000000800000086dd0000000000000000000000000000000000f54d000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000005000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x100000000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x6, 0x200, 0x5fd8, 0xfffffffffffffffb, 0x100000000, 0xf}) [ 81.216879] QAT: Invalid ioctl [ 81.231850] QAT: Invalid ioctl [ 81.275816] QAT: Invalid ioctl 2018/04/20 21:50:22 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000016000)={&(0x7f000000b000)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x337}], 0x81}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/04/20 21:50:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14, 0x14}, @loopback=0x7f000001, @empty]}, 0x1c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x110) r1 = socket$inet6(0xa, 0x1, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x9, 0x30}, 0xc) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x20) faccessat(r3, &(0x7f0000000240)='./file1\x00', 0x112, 0x100) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0xc4000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x1c, r5, 0x400, 0x70bd29, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040010}, 0x4048000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) accept$packet(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) getpeername$packet(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000005c0)={@mcast2, 0x0}, &(0x7f0000000600)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001b00)={'eql\x00', 0x0}) recvmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f0000001c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0, 0x0, 0x101}, 0x10001}, {{&(0x7f0000001d00)=@can={0x0, 0x0}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001d80)=""/72, 0x48}, {&(0x7f0000001e00)=""/203, 0xcb}, {&(0x7f0000001f00)=""/250, 0xfa}], 0x3, &(0x7f0000002040)=""/86, 0x56}, 0xe88}, {{&(0x7f00000020c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000002380)=[{&(0x7f0000002140)=""/125, 0x7d}, {&(0x7f00000021c0)=""/164, 0xa4}, {&(0x7f0000002280)=""/77, 0x4d}, {&(0x7f0000002300)=""/121, 0x79}], 0x4, &(0x7f00000023c0)=""/80, 0x50, 0x1000}, 0x2}, {{&(0x7f0000002440)=@ethernet, 0x80, &(0x7f0000002600)=[{&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002500)=""/230, 0xe6}], 0x2}, 0x9}, {{&(0x7f0000002640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000028c0)=[{&(0x7f00000026c0)=""/107, 0x6b}, {&(0x7f0000002740)=""/146, 0x92}, {&(0x7f0000002800)=""/191, 0xbf}], 0x3, 0x0, 0x0, 0x7}, 0x40}, {{&(0x7f0000002900)=@generic, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002980)}, {&(0x7f00000029c0)=""/89, 0x59}, {&(0x7f0000002a40)=""/245, 0xf5}, {&(0x7f0000002b40)=""/125, 0x7d}], 0x4, &(0x7f0000002c00)=""/140, 0x8c, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000002cc0)=""/53, 0x35}, {&(0x7f0000002d00)=""/82, 0x52}, {&(0x7f0000002d80)=""/119, 0x77}, {&(0x7f0000002e00)=""/157, 0x9d}], 0x4, &(0x7f0000002f00)=""/157, 0x9d, 0x10001}, 0x1}, {{&(0x7f0000002fc0)=@sco, 0x80, &(0x7f0000004500)=[{&(0x7f0000003040)=""/63, 0x3f}, {&(0x7f0000003080)=""/39, 0x27}, {&(0x7f00000030c0)=""/9, 0x9}, {&(0x7f0000003100)=""/188, 0xbc}, {&(0x7f00000031c0)=""/207, 0xcf}, {&(0x7f00000032c0)=""/198, 0xc6}, {&(0x7f00000033c0)=""/175, 0xaf}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/82, 0x52}], 0x9, 0x0, 0x0, 0x3}, 0x3}], 0x8, 0x2120, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000000b040)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f000000b140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000b280)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f000000b380)=0xe8) accept(r1, &(0x7f000000b3c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000b440)=0x80) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000b880)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000000b840)={&(0x7f000000b480)={0x384, r4, 0x603, 0x70bd28, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r6}, {0xf4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x16c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xf8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r15}}}]}}]}, 0x384}, 0x1, 0x0, 0x0, 0x40000}, 0x20004810) 2018/04/20 21:50:22 executing program 1: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x28002, 0x0) write$binfmt_elf64(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x533) mbind(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x3, 0x9, 0x2) 2018/04/20 21:50:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:22 executing program 3: r0 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x10000, 0x20, 0x200, 0x100000001}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @rand_addr=0xde}}, 0xfffffffffffffffe, 0x7fff, 0x3, 0x42, 0x1ff}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x30, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0x10) 2018/04/20 21:50:22 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x38, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0x87, @mcast2={0xff, 0x2, [], 0x1}, 0x2000}, @in6={0xa, 0x4e24, 0x81, @loopback={0x0, 0x1}, 0x7f}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x4}, 0x90) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) bind$alg(r2, &(0x7f0000423fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) read(r3, &(0x7f0000000040)=""/184, 0xb8) r4 = memfd_create(&(0x7f0000000100)="9e253a287573657200", 0x3) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4c180, 0x0) renameat(r4, &(0x7f0000000140)='./file0\x00', r5, &(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x11, "cbfb9b70a19922c313c6a54b3a1a260d7b"}, &(0x7f0000000240)=0x19) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, 0x9, 0x1}, 0x90) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000178fd0)="d3ab27191a01002300000000000000020000010000000000ffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) 2018/04/20 21:50:22 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) r0 = creat(&(0x7f0000000000)='\x00', 0x8) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"61723c116be03c"}, 0x14e0}, 0x10) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/04/20 21:50:22 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000040)=0x3be7) r0 = gettid() ptrace$setregset(0x4205, r0, 0x7, &(0x7f0000000140)={&(0x7f0000000080)="8bdfd3649d83a216a9bcc864f3f3a0591a327085a8ea5fe3c8e3761b49af12e5c8eb88370c14c937fbc3c3fb8263b8c944759f2ffbb89e1c5e61a53ca296a2c0db8a8a1848b534b0eff746b997e7cfe0da4f912e52c9fc0c69fb688767702f940907ca36055383c923b5c1765133fc754d9b42606766bd7b1d0b063d4b47bf7624b1f6910361f408f7d06f429b3205d7ee11d194127eaa6ce0862f53739b535c2b6cf9", 0xa3}) 2018/04/20 21:50:22 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x2c) r1 = memfd_create(&(0x7f0000000000)='posix_acl_accessproc\x00', 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)="a1168de59813046dd61f", &(0x7f0000000240)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x2, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/04/20 21:50:23 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x38, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0x87, @mcast2={0xff, 0x2, [], 0x1}, 0x2000}, @in6={0xa, 0x4e24, 0x81, @loopback={0x0, 0x1}, 0x7f}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x4}, 0x90) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) bind$alg(r2, &(0x7f0000423fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) read(r3, &(0x7f0000000040)=""/184, 0xb8) r4 = memfd_create(&(0x7f0000000100)="9e253a287573657200", 0x3) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4c180, 0x0) renameat(r4, &(0x7f0000000140)='./file0\x00', r5, &(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x11, "cbfb9b70a19922c313c6a54b3a1a260d7b"}, &(0x7f0000000240)=0x19) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, 0x9, 0x1}, 0x90) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000178fd0)="d3ab27191a01002300000000000000020000010000000000ffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) 2018/04/20 21:50:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x0, &(0x7f0000000200)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x78, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}]}, &(0x7f0000000140)=0x10) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000), 0x0, 0x3}]) sendmmsg(r0, &(0x7f0000002440)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="5d6373ea3048d0ad41f9a9ebaedb7b6767aaf80c8f54b0080e755432ccb65edcf0c952a41b2bd0f307a65b1d46f114ca4a34131fc5ab4aa245ec9a5c093426c4437a50071596101b1279013497488f96158f5fe4a1f0e9a8685ef071639b38429a366460fd673865506398ab26803ee89f7fae4a75d7d9bdc94cb78b69f1754b934d78da90b0b950e0be14538c8041fc3a8cf1ca6a00719502323ecac2b22b0980c120c6d46cbf0e", 0xa8}, {&(0x7f0000000240)="cd7a", 0x2}, {&(0x7f0000000280)="686fdb6bcf19e5ae1ad8bf0d26b2e8cb42080a4ce60dba4a5b7b9f2876265c025e435999cb9052a5c721361641426303c2ff9eadd2535efac7bf041d0c22dabb8cd1eb0e420c692725c1d9c62382ea9204f7758c4aba5d70c5765c13aa57d2cbe1be450e1ff45f8de2c89cca", 0x6c}, {&(0x7f0000000300)}, {&(0x7f0000000340)="7b203fc44cbc4e9228adca2271f8917f7a4fff63dea32d79e3ac8afb8996cecbd0e83bb3354581c147ea77a731d9bdec80f4135bf8e730cc0c375ec05935a4705253ae76c510bfa467217d1a9e1a5f9e56137f922b146ec61736d7ecdb112f3119143984e7d268dda21cef8bae5f338780cf8c534e79203e5820ffd3899ffe866f757524ac8c3a99ed2dbaafe776ed1db1c599d1d5423aa202865c69", 0x9c}, {&(0x7f0000000400)="7e3ef66f94aa7b1186c822fdd877d6e3c13bfff108fd4c1e93818f446ad01b2c78819b4847c3e3634da04e4d3c5cc3ff105d3ba0fc9e5e3a9c33ca9e790901fd06543b6cf13d72a9e9be57da70e39fd0246f10991b52f640ad122745bb2504296fc72c4b644024118cb23ae6d3fbd431939deb4c62b7516fdc3a463eb21dd8ef67ff565d63041994919f59e789093d7e9f051572783dd7fd8abb1c2e6c06794dca5095de5887462930007a4e30", 0xad}], 0x6, &(0x7f0000000540)=[{0xe8, 0x10f, 0x9, "4c6ad1be7b46ddd237463f3fb91fdd320a220244fb63484ca3ad7db280e7088ae7b8945a4cc34add5b6310305a6b9a000820e78e1d8404d5094d7d2441558cab214b12265f4cfbfd31d2aa730852e9f414be2dbd2695ef42f5f1e96085ec4a90023fd53787933f80d8ddcf4cd16f027e23a7adba7dd6d5388e4e64bf3551807a2786b23c66bb621c6433a65b42e9a14684e16a6ec416d8c0575758049717e79695889c66781ae60160b08b098dc66e314c602bce0a86e42fd176b654d370fc153e3835559c8afa350bb06aa4f94b5cbf3fb3"}, {0xd0, 0x112, 0x1, "b66132aeac8c2710a3fd8affc3f8346d4f327842165d4c19ab0fdaec787ba6b612c917191dd3f3a38c40167d4a63d1e78e1d789908cbddea4b0d7ba9bc7565bf22eb431a66c8d8edd32c37167e92256fc59cf78f3a63a4a4144e5f1f42c48b301c68b82bf435ac9039e2cbfac9e5c9f2e445bf702bc680ea683adfdf2612a098c1a9df3fc40644f047d15f19d6155dce8b7c7577f9f036c7560613e68df9f81b276dd0438c1d222e1c2ff2fa81c5c9e751edf00068f015a36401008c"}, {0x70, 0x13a, 0x3, "de58c153d2dd207b016f8ebd7a56c49c5880183220f3311b4df797895ec4e1c7165249c8931f1705a210ccc0144e9570f69928596fa7e4354373555ebc4607e660c180de4ffb411491d1164e7db097203d18dcf503a5469594ed9d4640cd1446"}, {0xa8, 0x18d, 0x400, "8fd8a2ceceba400c2dcccf9671f832dc40a87080c3510705180a754d57e467de0345a475ed7b1ce18bf409fd09882ef53af2a7e6666cf58cab6b98c1d7fb46cc67f2e1727d1e4b399f5bdc92bd95973e65af17b1176c52df52e186114ae70888ebaa1aacbd8493104f7384005eb18490131a50f041f10a29759208d14cac05b14ba134c703cf43ed29a77a9b21b3033b03"}, {0xa8, 0xff, 0x7ff, "66f821bf46f5cd9bb645bb3da6674c0091fd508d4b2f9800f00fef3f038b5076bb310b7e5e9deb8bd717f7df4d56228af446c78bfb2b58b68d8c1502261ee4b9d93f26b4ccfd3882d735a800d92c7968abd61a170f3b231a3ca68eaed45c031ee9a76c9b1eccdba3ed873f5b2c61f6b2512684bc2e19d3d7d97f24e50578298fd625a326ad83141691460ebe664bb822d97f"}], 0x378}, 0x7}, {{&(0x7f00000008c0)=@ax25={0x3, {"37205b55a1da05"}, 0x80}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000940)="84b694cb9fd20c7e702cd54f05da5617f4e45d9b7fe34ce059d3277c2c74cb96fbecda23d4dcb423c1983fe2f459ad4602bf64035698df733993b5cd2227912ebefc07f93d3f93179cfeadccc12833e817a561a29e6b75e29024105ea3cbbbbd3b8f98aae96991a60fa4b0141447ba1bdf45f1c7c5a6945e1526fae92b17add4cedc94de5f28ae51986d50a1ff49cc3d578b7b09ea2b8dfcb890152c62bfe4c4701eaddb5f879225be8b54b556240249ba37e3029ab6709053563a30d8aafcccf48c7d", 0xc3}], 0x1, &(0x7f0000000a80)=[{0x50, 0x10b, 0x7, "2eb7c7a0bbf4b3c7422c4781635a2878cd874b1c2d89866f03f2668d88224f3861069f8a171548f46a3a6b13687e0100a17e612869e8d17930f0a869"}, {0xc0, 0x11e, 0x2, "af4d3fe6165b33a626ae66dc9078c08cbc601c242e81447f40e353d14201d8225998af145bc37f4eb7440b4792f9908b8659a0ffaa59ce922aef96f74ec5a531748a191cf90661830f7ad53bf9e1031b8d94a791623ef5ac42cf8576a132d414ab53cc29442563ba3e1c3ef77558d8c0e44e57170413a1aab5a61b899a8fabc9e2199b3d948e28f046d8793f7e44eddc8afa779a1f3e41baaf57d717cf9ba57d60c175d110f3fc8c4e494b"}, {0x48, 0x11f, 0x4, "4c42afbd892de8d19dfceebb2eebec9b20c622fe8e2cb7200c7ecfb95d838a780d32a6c672d0f987bef1db280e8d614ec8a00cddb9"}, {0xd8, 0x109, 0x6, "3cdb041f8b25cdc388b4ad1c1d78e8c49174f8a5289789b98b487e8727be0bfb61abd0b5848b7fb62544a1d2f26333ede7903762bdd3c54ddd6567c105d1fdc7d68385d79f61e96dfea56ba5bbac22b3af9116e084619720d224a2a0606922d35c7977f3d870badc2de47460bc23bdd7098ba72fa9a84b7de7f8d54392ae1d9dd2a9bdfd80414d0e374cfa7804243a2ba4cf68b1ad14c7d923c365e1c668febcc11008eb391bddeabad06cae0ad63eeafafef63ef08100392c4c8c04728ae557ad18"}, {0xa0, 0x0, 0x40, "2e91411db00429d78e1db1db39690b4d8fba77b829f2ab422be8bab9b3d99c94fb1c1c684ee92ce08225fa631f464a45917f3390ab0900840e777012b7a3c349d7b9a4be08cf909d39af0274f9cb51542a172dc2cda2af6cc9537e6c528aaacfa8226523da795700a0b8093c9448943880eb563c1ff13e0247eada96d2cfa12c183a7cc8d7250339c7cad1"}, {0xf8, 0x10e, 0x400, "80bec7cb8272e18776c5567a8227ddcf69e87b68ea459185eba402564a6ffb00ebaa23a041908557ed729deb8aeec945133bdd9abea59a78af7e08becfbfffa9fbda6d0b974d7ffec06e5f3fd18bdd2733fde105476513406c1433973dcd7bb591b4d54dd89f582eb6b04812ec34a98bb06bd29a08925346904132ebd2561fb2711dc97bbe520548e11ee368ff016ceac16fd69644ad5037b3395dd717a6c043b01ecb77c3e0bb1b56847bbfdef45534b79e5c551b48e729734795d90b4b7f4e266697d312f5b90c821503c9e394c4adfbf50a9e78d159632c2cacde300d201d7371b290fb"}, {0x10, 0x101, 0xc}, {0x108, 0x109, 0x25f, "b029078a5286eb94f3d337e9a3aaad478f206f39490f4a0a999f927126024a37ab694f1f0dc00abd38f4b8d88c928ead2ccec63888890702965755b5492070618d2a2e803982056361479a622d9ad4af4461401cad91ad38ade82093cad8b7c4644ee10f2bc57aa82137fd441ebe3f6c7624010f9ccd231b31074b5383f2d0eab4ebd8bfa31f9580977781bce602548303347a4a408ce19f196e469de0f470eb3b88c8ab2aa703f3b826759e345bcd55964244e94b1703c8524600ad32932a722f682f91c2a0514ad316bbb56445dd34220d6cd842d03d1d4349c7face2cbc8fd7ef96b5aebd77156555804894fac85ceda3436dd4d1d6"}, {0x1010, 0x10d, 0x8001, "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{0xe0, 0x0, 0xff, "94085e2ba2dde45ab75b097019cb612db15df4497025bfe48bdd5d7b0e4562eeb3b85e8b7285fc206b4fa974d74d9e1c5d65be2b5636793f472b67535cc53fee08a2fa05a6a103198c76486eddb827ca5191c4f8e0531a432ecc8580f3fc9a8c5eaf23c73332f068b34e32ecaf9e15a77065959ca2ab1238c543b93af76e286bf27569e89d1728f65409e3a08e0609a7866a6537b52b02fb2794a59f97fcc950e638002c23174df9945ad3992602ac4d0b7061282b10db098894c0c5057931decbad4f824933b13498c9084f1e"}], 0x15d0, 0x20000000}, 0x8}, {{&(0x7f0000002080)=@ipx={0x4, 0x4, 0x1, "aad1344fb7eb", 0x6}, 0x80, &(0x7f0000002180)=[{&(0x7f0000002100)="a189d5ad95322808b0f48fbd594b55458349453cf00f640a90835fa6eb9a99b68e080c91de5e1cf7a042d23b4ffc93ab42098cc2b33edd213d4ef8cb62f8271e9a6dfb69c6f16f08", 0x48}], 0x1, &(0x7f00000021c0)=[{0xf8, 0x11, 0x17, "c33b73fbeb7363eb17559f2c2463dbe6cf9e6238f753ccb254c65c8c8198cfb4fb3c35fb8950188dfff95fdbbe7eec2dc06530a8bfa76124f67a07d6633c9b5ebe73a0952546832a8c521e20685bf9aa73a9a8ad93fc332b7e93a400ccf184ea2fcce634cd3e0a663fab31d93d3a912090e0b513da7e4e9a8f7798b59a1924468e6b0c5fdfab1bfb3b495a93550ad46a014b05fbd7cc5a886fdac43dfc85d4a1a286d3bc56ee7433ccf990a02d60e14aec3a951011b073bf8d17f909f78ba099f1a1dcdc2fee4a975311a5c20581e83b90e708b1660c72d02a814c7f173fe63746"}, {0x90, 0x116, 0x4, "1450c76fa9b835eaf49d26f728c2e96d4213830e7cf7c35c8c61503103a943828100ee4193e2aeddf00a8b3a4fa96ae4e9a88a5006b9cb2a55bd41686d97138178b981cb09f574e0c81258045e5df0eeac173a4af17129e1d07f51347fafc313d86d958e93d1d7febbccfd78a248697a5bc01b6d019aae8c351ef501daeb52"}, {0x10, 0x0, 0x6}, {0x40, 0x11f, 0x1, "edaf36e7fe4b36bbcf58c6304f191aa38a23a73cd0fc3da8ec92f8a00fde775b619217612ea3333bffa39dad67"}, {0xa8, 0x13a, 0x81, "e5cff0e3abd6756cda226a6b1fb7b075fa2a709cf4f4c3c931dc531287cb1cedc580d1b9b52afbc2f746ea870239440d384f92b9c3ed4b19b3dcbe21fbbe60a41fc9948d470070647342f0a8b53785a7b8ec49bb9b86492c8dc8bef0fea59d73313c97f625d3053872f17b86e96dfd5a0dfc910d3efb18d91c0e3a6dbfa82a32c2d89374512c7cf85dea16de2bb9f90a1a118cdf15dc3b9a"}], 0x280, 0x40000}, 0xb163}], 0x3, 0x40) 2018/04/20 21:50:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x10000, 0x80, 0x10}) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') dup2(r2, r3) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) 2018/04/20 21:50:23 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000040)=0x3be7) r0 = gettid() ptrace$setregset(0x4205, r0, 0x7, &(0x7f0000000140)={&(0x7f0000000080)="8bdfd3649d83a216a9bcc864f3f3a0591a327085a8ea5fe3c8e3761b49af12e5c8eb88370c14c937fbc3c3fb8263b8c944759f2ffbb89e1c5e61a53ca296a2c0db8a8a1848b534b0eff746b997e7cfe0da4f912e52c9fc0c69fb688767702f940907ca36055383c923b5c1765133fc754d9b42606766bd7b1d0b063d4b47bf7624b1f6910361f408f7d06f429b3205d7ee11d194127eaa6ce0862f53739b535c2b6cf9", 0xa3}) 2018/04/20 21:50:23 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) open$dir(&(0x7f0000000000)='./control\x00', 0x498181, 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) 2018/04/20 21:50:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x370) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d45953", 0x31}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/20 21:50:23 executing program 0: r0 = epoll_create1(0x1) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x4}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/20 21:50:23 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000040)=0x8, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x11d8, @dev={0xfe, 0x80, [], 0x1e}, 0x5}}, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x0, "5522fc9417065358a921dc435d03f5eaf5b7fda85dde70eaf6026b7b12f67be22ad51d6633006f50251450b776f01c769616477233dabf73e9c9bf197dd0d8e36226b60086ad31cc60934f3f1d5f0478"}, 0xd8) close(r0) 2018/04/20 21:50:23 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) r2 = dup3(r1, r0, 0x0) write$binfmt_misc(r0, &(0x7f00000053c0)={'syz0', "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"}, 0x1000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f00000000c0)="996159a7baa769bb19fc6f9d06b27adfb82c518354e9e14fbcbcbc42197b65080aefe9bd22bb5e0f7f49df8c2311f86634f9b39a23dbaa398d896c2cc37eadf463a60436317df796b5d74b2c4faf5b1817a65a", 0x53, 0xff, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000180)="43cec421aa7f731554305c8b98d1494239f3d8ed2140e637d674fa8a5835bbad52f67ec3118b56a0e2ca01907fc2447ba5aa38ef7ac3fb7c5cf414a479ed9526f3d177d205986fc414498f4b610a158da111ddbbd4ac81b2647a2857a78d0a9d8df46c99411c15ada556513368b0d558872215a492bd7babb70ac1f956a1eb389626109911d2b4347edccb4b7aee906c", 0x90, 0x4, 0x0, 0x1, r2}]) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000300)=""/147) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) 2018/04/20 21:50:23 executing program 1: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x97) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000340)) accept$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32], 0x20}, 0x1}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futex(&(0x7f0000000000), 0x3, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x0) pipe(&(0x7f00000001c0)) 2018/04/20 21:50:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(0xffffffffffffffff, r1, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x109000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0x1}}, 0x6, 0x6, 0x1, 0xad9f, 0x9}, &(0x7f0000000100)=0x98) pipe(&(0x7f0000000080)={0xffffffffffffffff}) readv(r3, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) alarm(0x1000000000007) r4 = open(&(0x7f00003b6ff8)='./file1\x00', 0x10000, 0x60) fcntl$setlease(r4, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r4, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) sendmmsg(r0, &(0x7f0000000c80)=[{{0x0, 0xfffffffffffffcf3, &(0x7f0000000b00)}}, {{0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000004040)=[{0x10}], 0x10, 0x800}, 0x100000001}], 0x2, 0x840) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000180), &(0x7f00000001c0)) sendto$inet6(r3, &(0x7f00000012c0)="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", 0x1000, 0x20000040, &(0x7f00000022c0)={0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x400}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r5, 0x4}, 0xc) 2018/04/20 21:50:23 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000440), 0x2) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d678", 0x1c}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$sndseq(r2, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) ftruncate(r2, 0x9) readv(r3, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f0000000200)=""/134, 0x86}, {&(0x7f00000002c0)=""/126, 0x7e}, {&(0x7f0000000340)=""/78, 0x4e}, {&(0x7f0000000080)=""/10, 0xa}], 0x5) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000000)={0x3, 0x5}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/20 21:50:23 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000040)=0x3be7) r0 = gettid() ptrace$setregset(0x4205, r0, 0x7, &(0x7f0000000140)={&(0x7f0000000080)="8bdfd3649d83a216a9bcc864f3f3a0591a327085a8ea5fe3c8e3761b49af12e5c8eb88370c14c937fbc3c3fb8263b8c944759f2ffbb89e1c5e61a53ca296a2c0db8a8a1848b534b0eff746b997e7cfe0da4f912e52c9fc0c69fb688767702f940907ca36055383c923b5c1765133fc754d9b42606766bd7b1d0b063d4b47bf7624b1f6910361f408f7d06f429b3205d7ee11d194127eaa6ce0862f53739b535c2b6cf9", 0xa3}) 2018/04/20 21:50:24 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/04/20 21:50:24 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000040)=0x3be7) r0 = gettid() ptrace$setregset(0x4205, r0, 0x7, &(0x7f0000000140)={&(0x7f0000000080)="8bdfd3649d83a216a9bcc864f3f3a0591a327085a8ea5fe3c8e3761b49af12e5c8eb88370c14c937fbc3c3fb8263b8c944759f2ffbb89e1c5e61a53ca296a2c0db8a8a1848b534b0eff746b997e7cfe0da4f912e52c9fc0c69fb688767702f940907ca36055383c923b5c1765133fc754d9b42606766bd7b1d0b063d4b47bf7624b1f6910361f408f7d06f429b3205d7ee11d194127eaa6ce0862f53739b535c2b6cf9", 0xa3}) 2018/04/20 21:50:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x5) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="390000001300090469000000810000000700004003000000450001070000002119001a005a5e0400020007000002e500000000000800f41ee4", 0x39}], 0x1) 2018/04/20 21:50:24 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4180, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bond0\x00'}) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000000080), 0x400) r2 = getpgid(0x0) ptrace$peek(0x3, r2, &(0x7f00000002c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000), &(0x7f000039c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) 2018/04/20 21:50:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) chroot(&(0x7f0000000000)='./file0\x00') bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000a00)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000580)="f7d48e6f65e9c96def63ca1fc6ebfd6be1797dd7159ae241b969daec0d4b4a9160dd29bf440d5e55ae13e4388e8737ecf88cb31a546c7ee71a0ad3f5ad0e04f7f6d5ad51f27ee0946a98dc998302db98465ecd9842a29256492d96c73d0d26a9f4f832c12eeef7430ea47152c65f4d720d90c4baa4ed853d3758e2b882adc151", 0x80}], 0x1, &(0x7f00000006c0)}], 0x1, 0x0) 2018/04/20 21:50:24 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) r1 = dup2(r0, r0) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) sendto$inet6(r0, &(0x7f00000000c0), 0x5b6712f39b819aa4, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) 2018/04/20 21:50:25 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000040)=0x3be7) gettid() 2018/04/20 21:50:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x1c3cabad, 0x5, 0x9}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@broadcast, @remote, 0x0}, &(0x7f0000000140)=0xc) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r2, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/20 21:50:25 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r0, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:25 executing program 4: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_mreqsrc(r0, 0x0, 0xce, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/20 21:50:25 executing program 0: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r1 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r2}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x8000, 0x3}, &(0x7f0000000380)=0x14) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x10, 0x4) recvfrom$ax25(r5, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe24", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000540)={r4, @in6={{0xa, 0x4e24, 0x3fc6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, [0x0, 0x5, 0x8000, 0x5, 0x1f, 0x2, 0x100, 0x1ff, 0x0, 0x200, 0x7fff, 0x5, 0xfff, 0x2, 0x7153]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={r6, 0x80000001, 0x33, "9ff3f5a7c0636af9493ddc4d9ee54e7a1d989c258cb463bb735e6b20480799d125afe2d910e4fb109a2ad41b081c5965361496"}, 0x3b) 2018/04/20 21:50:25 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="c4000000190001010000000000000000e000000247000000000000000000000000000000000000000000e6000000f13fbf368c6636bbfa6ecc0b000000000000000000000a00000000000000115a98054493d298baa11a354d39dac1e5df84b20adcccb175b708fb8878436fa38b1252d5fb92aa267750dc04daaab3820cca0a55dbe88de4842222eb73d86ac7c8037c179293c3120b931b2f9aabf842ee874ddf1b1231b059b2f6742f4fba02627ff992aa", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000100000000000000"], 0xc4}, 0x1}, 0x0) 2018/04/20 21:50:25 executing program 3: socketpair(0x1, 0x4, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8921, &(0x7f0000000200)='%-\':ppp1\x00') 2018/04/20 21:50:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='lo\x00') [ 84.230185] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/20 21:50:25 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000040)=0x3be7) 2018/04/20 21:50:25 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@dev}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80080, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x74, 0x4) r2 = socket(0x100000001e, 0x1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x585042, 0x0) setsockopt(r2, 0x10f, 0x82, &(0x7f00009f9000), 0x14f) setsockopt$inet6_buf(r3, 0x29, 0x22, &(0x7f00000004c0)="90f3ac1d0f6967c0c4afcc279d5e7868c99eef7c1bf0eb8ef7aa8dbab406f226dff76715e62fb33030cf6412fa9e22a421f01fef56c0348ecbb01c9e87406de5d90f1f1db7ef40b2fa2d3cc42ff7c66d16be9843de5ab0c09e2fe94e9f0aea4287aec83d24bc88c0d2bf844d8543389baeca763a86349929f3a0dbd0738e214c8c6c4f170afc18998587e0aaa80ce9e328031d06ea0fdd7d302f28d8b90ce6894af943b20eeb34ae4b439f82872f059ec3a01813e0da53a73840ba0ce6ba52bd1f07a2c6e91aae4bb1c577719e9c9dd2aaab9b543ef9625bb64e3d3ad1a333bd4962015b2771148e31528e3426fed1386b7444cf7887a1e0", 0xf8) getpeername(r1, &(0x7f00000003c0)=@rc, &(0x7f0000000440)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000480)) 2018/04/20 21:50:25 executing program 3: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r1, 0xffffffffffff0004) r2 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r1, 0x8, r3) connect$inet(r2, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff3ff8)=ANY=[@ANYBLOB="0180e700", @ANYRES32=0x0], &(0x7f0000c77ffc)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f000045c000)=0x98) open$dir(&(0x7f0000000100)='./file0\x00', 0x200000, 0x40) 2018/04/20 21:50:25 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, 0xffffffff) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffff031, 0x7, 0x2, 0x66b, 0x9, 0x80, 0x1ff, 0x8001, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0xffffffffffffff00, 0x3, 0x1000}, 0x10) 2018/04/20 21:50:25 executing program 4: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/20 21:50:25 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000280)=0xe, 0x800) connect(r1, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @rand_addr=0x4}, 0x1, 0x2, 0x2, 0x2}}, 0x80) r3 = accept4$inet6(r1, 0x0, &(0x7f0000000080)=0xdf, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f0000000480)="6f5d14944f8815f374dd3f4bfa169d59863aa0c20402b2c1135b047cd5bdb7e6c9847a6b616b6d1ca5d46f1aa5b5014f55f4cb96e5999a4a4b0a7bda394d9f8fff1757d34f48f2410298f26122beaedbd86b3c1f8ab48b3294e3f670e959f26d4ee8e66a22f32b0995b65f4cb0fb3872ee282bb56bc22bb9b0", 0x79, 0x4040080, &(0x7f0000000500)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) socket$inet6(0xa, 0xe, 0x0) r4 = accept(r2, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80) getpeername$inet(r0, &(0x7f0000000400)={0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x10) connect(r3, &(0x7f0000000200)=@nl=@unspec, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x9, 0x385f}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000003c0)={r6, 0x5, 0x6, 0x3, 0x2, 0x2}, 0x14) 2018/04/20 21:50:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:25 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:25 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f000069a000)={&(0x7f0000899f60)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a0000000000000000000000000000000000ffff0000000000000000000000000800120000000000000000000000000006000000000000000000000000000000000000000000d5000000000000000000e000000100000000000000000000000005000500000000000a0000000000000000000000000000000000ffff000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/04/20 21:50:25 executing program 4: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/20 21:50:25 executing program 6: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000280)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x26, 0x1}, &(0x7f0000000040)=0xb4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r2, 0x1ff, 0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x18) 2018/04/20 21:50:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:25 executing program 0: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r1 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r2}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x8000, 0x3}, &(0x7f0000000380)=0x14) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x10, 0x4) recvfrom$ax25(r5, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe24", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000540)={r4, @in6={{0xa, 0x4e24, 0x3fc6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, [0x0, 0x5, 0x8000, 0x5, 0x1f, 0x2, 0x100, 0x1ff, 0x0, 0x200, 0x7fff, 0x5, 0xfff, 0x2, 0x7153]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={r6, 0x80000001, 0x33, "9ff3f5a7c0636af9493ddc4d9ee54e7a1d989c258cb463bb735e6b20480799d125afe2d910e4fb109a2ad41b081c5965361496"}, 0x3b) 2018/04/20 21:50:25 executing program 2: stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:25 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f000069a000)={&(0x7f0000899f60)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a0000000000000000000000000000000000ffff0000000000000000000000000800120000000000000000000000000006000000000000000000000000000000000000000000d5000000000000000000e000000100000000000000000000000005000500000000000a0000000000000000000000000000000000ffff000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/04/20 21:50:25 executing program 4: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/20 21:50:25 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000046000/0x4000)=nil, 0x4000, 0x3000002, 0x10, r0, 0xb) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) sync() mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x0, 0x247, 0x800000000000]}, 0x5c) r2 = inotify_init1(0x0) fcntl$setpipe(r0, 0x407, 0x9) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) unshare(0x60000000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x20013, r2, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) madvise(&(0x7f0000061000/0x4000)=nil, 0x4000, 0x64) 2018/04/20 21:50:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:26 executing program 3: socket$nl_generic(0xa, 0x5, 0x84) 2018/04/20 21:50:26 executing program 4: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r1 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r2}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x8000, 0x3}, &(0x7f0000000380)=0x14) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x10, 0x4) recvfrom$ax25(r5, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe24", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000540)={r4, @in6={{0xa, 0x4e24, 0x3fc6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, [0x0, 0x5, 0x8000, 0x5, 0x1f, 0x2, 0x100, 0x1ff, 0x0, 0x200, 0x7fff, 0x5, 0xfff, 0x2, 0x7153]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={r6, 0x80000001, 0x33, "9ff3f5a7c0636af9493ddc4d9ee54e7a1d989c258cb463bb735e6b20480799d125afe2d910e4fb109a2ad41b081c5965361496"}, 0x3b) 2018/04/20 21:50:26 executing program 2: stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:26 executing program 5: r0 = socket(0xa, 0x0, 0x5) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/20 21:50:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:26 executing program 0: mbind(&(0x7f0000603000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000000000)=0x101, 0x2, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x44031, 0xffffffffffffffff, 0x800000000) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000240), 0x7fff, &(0x7f0000601000/0x3000)=nil, 0x2) 2018/04/20 21:50:26 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000b22000/0x1000)=nil) 2018/04/20 21:50:26 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x14, "31904d82ea0f75d8a7b9a73e86c44dae4a303b8d"}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x4}, 0x8) r2 = socket$inet(0xa, 0x801, 0x0) getsockopt$bt_hci(r2, 0x6, 0x1, &(0x7f0000000040)=""/245, &(0x7f0000000140)=0x492) 2018/04/20 21:50:26 executing program 2: stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:26 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x6) 2018/04/20 21:50:26 executing program 6: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="ac", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cpuset\x00', 0x0, &(0x7f0000000280)) 2018/04/20 21:50:26 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/04/20 21:50:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e5cf42f736e6d703600") preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x100000000000016f, 0x59) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8d, 0x20, 0x24, 0x6}, &(0x7f00000011c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x80000000, 0x666, 0xffffffff, 0x9, 0x1}, &(0x7f0000001380)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000014c0)={0x0, 0x58, &(0x7f00000039c0)=[@in6={0xa, 0x4e23, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff8001}]}, &(0x7f0000003a40)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003a80)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000003b40)=0x84) sendmmsg$inet_sctp(r0, &(0x7f0000004040)=[{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000001100)="b0e2e9b829ba920cef59cb64378fe31502594c63ab837cd5e8b4e56e1f3bdb96f7253d3f915abf593b0aea77c8889cfc6c0df44ed65a12bbdc0b9a2947286cf545e38a2f5a09ace916e7f8dfef76b115706840529654bc152df6771fccb1b20cb61c3ac7e735d7b518bb69d4f5c2f251e6eccf2672bb7eef9c9273fdddaa762ba5df9664f275ee9303b2065199509fa19d1b8460562aa30815a4a8c4a4", 0x9d}], 0x2, &(0x7f0000001200)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x3f, 0x8000, 0x4, 0xffff, 0x35, 0x6, 0x39, r1}}], 0x30, 0x8000}, {&(0x7f0000001240)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000001280), 0x0, &(0x7f00000013c0)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x4, 0xf, 0x1000000010, 0x0, 0x3cf, 0xfffffffffffff801, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffffff8, 0x5e4, 0x9}}, @init={0x18, 0x84, 0x0, {0x69add813, 0x2, 0x80000000, 0x5447afbb}}], 0x90, 0x1}, {&(0x7f0000001480)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c, &(0x7f0000003940)=[{&(0x7f0000002540)="adf4997b022f0e39a47cb5d6674eff7c216efa6021f96eaaf81b0fb3d3c6d7c5188c12bcd2258b9ab5763f44856d358b6ed7024c447b3b22ab3e9f8ea749a3affec1d2d6bfaefdc240c2bb3a5adcefa27c0c5e022e0d5f50fef83a55ba5854f400526f000d0b6c6f23cdc461872315b88ea218039f0a0cc1ad9c4f4911e3dc0e6b868687ceb2cee6a832fb193a39a7f6133e755f8fae6b8e660d789a4ad7", 0x9e}, {&(0x7f0000002600)="af46ba7418b6bd8dd7e1f1c16d790f4b504331f370ddf3c53ab63cf657bc6820a8f6e1faf0036dccd4ba4908d570867e20baa817884643b1a00add007e29824f78e5ee761729013f26250180cb09962204cec58ac45de79f5c606131643861a3246492c92becf30755da", 0x6a}, {&(0x7f0000002680)="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", 0x1000}, {&(0x7f0000003680)="726293805b589b7ec5288b9215e0854c032a919d46cfc57a724b567cc8a1cab99a730a2827241bf27dd36c15503fe8e62de820e327a41b520bd8d1cf89b4315b6ebb7ef1a60c22063e4155ecb7e56f62550febc60929b7736a2c27689103ecf914419b324e1f18604c584adbc57bd36131bb09c8cd8cad58ea868acb143ebdced4238a9cf504ce44d0a4c75f597fd654a8ebd21c88e3fce4c93295b2a9d11396da6cbead2d4b66a7170d", 0xaa}, {&(0x7f0000003740)="1074cad7b1be947772192bd060a4b15085350487e74fc2821f0a5d4b59647f71ccd7d34136a181f9e2d268795b5f3da9ec80ee4914126492b825cad2f30576118dd42f29e197e3dd5ed67fac91cfdf227a8d4185578c1745061c24c6a95c78f21189207d1fd2a0f82c53e60883b4903cca67914c21817220f087e8259011f1adb495b50a8c4414ad52223c03db78", 0x8e}, {&(0x7f0000003800)="9a622984f219a5a3da67c61c6a52be1b30d3b1cbf7412e13bf48a9b164801e98033ab9b8319546010afe6d53e21f0ff081c09179775db466e4562130a4990de114b4d8612462292943bfb4facb63feb4e83ff1e8d567344e2e32ae38926a957951d5330ef77a0f64aa1b6f23fe2a29c2fdef8070cb4a596a574f2f1aa29c11648597bc99777139634b82a804383de338e46926ab576e828ca3e8410c204d1554ff59e36b36764cd3", 0xa8}, {&(0x7f00000038c0)="b59af73ea5a3479cd35432e39883a10610892dce3dc07921f1ff57ef9385f9155e51eba844cfa8bd970c8adee3326e05d0f39d0485336155748dd9c659fd960921ef0f77cf3fbdc8b38e1cbb2dcaa83177adddd7f11e28569cc953b3962f39aacc90", 0x62}], 0x7, &(0x7f0000003b80)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x0, 0x28, 0xfffffffffffffb99, r3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x2, 0x400, 0x9}}, @init={0x18, 0x84, 0x0, {0x3, 0x4, 0x5, 0x9}}, @init={0x18, 0x84, 0x0, {0x3f, 0x7, 0x401, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x5, 0x8000, 0x5, 0xfff, 0x7, 0xfffffffffffff7bb, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x5, 0x4}}], 0x120, 0x880}, {&(0x7f0000003cc0)=@in6={0xa, 0x4e23, 0x100000000, @empty, 0x400}, 0x1c, &(0x7f0000003fc0)=[{&(0x7f0000003d00)="b8565e604c", 0x5}, {&(0x7f0000003d40)}, {&(0x7f0000003d80)="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", 0xff}, {&(0x7f0000003e80)="d66df4bc890a640a4207a51b075d990b92c547b1a3367575c49e74cf9c91cb5448644fcb19f7fe4172c2f3aaeaa54e99f0646b208b558c66d2e1e2ae0fa60a11a9b906316983cb5970603de277cc5021e97d4a774580a8", 0x57}, {&(0x7f0000003f00)="c63d5e5e55d93e121c635bd273ea73dc8d7fcbfae20ed45b2b51f1b51b90da53ab9538a860f68251e27a425961484ba566c3dff08928be046194ce78ddda65c6432910df0cd0c72e60bbde8a8be32b23a7d393c0bd7c8f0287487efba08001d86b3bb215d9288b7e6575c3e658c57a963d3a80843bdedd31f14eff3fac63dab4e105d04b806b26267ef85569761990895924dc454b587af7d7b352e48de5", 0x9e}], 0x5, 0x0, 0x0, 0x40}], 0x4, 0x4000000) 2018/04/20 21:50:27 executing program 2: perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef2", 0x8) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:27 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca0fdc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x77359400}}) write$sndseq(r1, &(0x7f0000000000)=[{0x5df366e2, 0x1, 0x6843, 0x800, @tick=0x7fffffff, {0xbae, 0x1}, {0x3, 0x10000}, @time=@tick=0x2}], 0x30) 2018/04/20 21:50:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000340)={0x0, &(0x7f0000000300)}, 0x10) 2018/04/20 21:50:27 executing program 1: socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) shutdown(r0, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) set_mempolicy(0x3, &(0x7f0000000080)=0xfffffffffffffffb, 0x6) 2018/04/20 21:50:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0xfe97, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) 2018/04/20 21:50:27 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x11) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x1e913, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/20 21:50:27 executing program 2: perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19d", 0xc) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:28 executing program 0: unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x220000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/04/20 21:50:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef2", 0x8) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:28 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x240500, 0x0) clock_gettime(0x100000000000006, &(0x7f0000000200)={0x0, 0x0}) ioctl$TIOCNXCL(r1, 0x540d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x2, 0x4, 0x7fff, {r2, r3+10000000}, 0xeb, 0xff}) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x46, 0x2}, {}], 0x30) 2018/04/20 21:50:28 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000000)=0x80, 0x4) ioctl$void(r1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2}}) 2018/04/20 21:50:28 executing program 3: mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xffffffffffffffff) capget(&(0x7f0000000100), &(0x7f0000000140)) 2018/04/20 21:50:28 executing program 6: r0 = memfd_create(&(0x7f0000000040)='[lo\x00', 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e20, 0x372, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x0, [0x5, 0x1, 0x3f, 0x1, 0x7, 0x0, 0x1, 0x10000]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000000000)="83170400000200000060f0055f0d10a238b088d169", 0x15) 2018/04/20 21:50:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93f", 0xe) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:28 executing program 2: perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:28 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000001a80)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r1, 0x6}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x101000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg$inet_sctp(r3, &(0x7f0000001200)={&(0x7f00000007c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000b80)="ae58c68e1e35c25cefe71ebcb0b39aac8bdd067a8c1555f8a3e4d11cf85cafb314372e28fd9dfb99de11ba0a89fe49ab0861ffb5ba7ad13d57f9443a1a5dcd3751be52c19460f8694eefc9cf979771a276847eb53b6a7ace911dc5923180be6ac773bb0f81d48103eac61205a91c55f31cd57a274ce1955f23b5a50556e2a71b019aa66b8668c1c3258f49e56da698ade375dcfb19a97a72639edb49def3898c0daf7066c718a17f5b8b7b6015d3b80e29cf44d5781d84e434e093", 0xbb}], 0x1, &(0x7f0000001180), 0x0, 0x20000090}, 0x2004c010) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)={0x10000, {{0x2, 0x4e21}}, 0x1}, 0x143) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24}}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/45) pread64(r2, &(0x7f0000000cc0)=""/247, 0xf, 0x400000000019) prctl$setendian(0x14, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000b00)=0x2, 0x2) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) r5 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="7c89514a59ad5e498ef2493efdaff140ecd5376c6ada1e5c4c662bb1309dff3e4b5e462fcde5efef", 0x28, 0xfffffffffffffffc) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000480)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) keyctl$describe(0x6, r5, &(0x7f0000000580)=""/177, 0xb1) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/191, 0xbf, 0x40, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000002c0)={@empty, r6}, 0x14) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) preadv(r4, &(0x7f0000000940)=[{&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/18, 0x12}, {&(0x7f0000000700)=""/96, 0x60}, {&(0x7f0000000780)=""/3, 0x3}, {&(0x7f0000000840)=""/229, 0xe5}], 0x5, 0x0) socket(0xc, 0x807, 0x101) sched_setattr(0x0, &(0x7f0000000b40)={0x30, 0x6, 0x1, 0x6, 0x0, 0x5, 0x0, 0x7}, 0x0) 2018/04/20 21:50:28 executing program 6: unshare(0x80003fc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) 2018/04/20 21:50:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x24, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}]}, 0x24}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x3ff, 0x100000000, 0x200, 0x3, 0x3, 0x3, 0x7, 0x8001, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="54a1ec00000000000000"], 0xe) 2018/04/20 21:50:28 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) shutdown(r0, 0x1) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="4b3040c1c710665fc9a67f3be954b81d8a9a075b8c99f85c939d", 0x1a, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='nr0\x00') setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000001c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/20 21:50:28 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401, 0x4000) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0xfffffffffffffffa, {0x20, 0x20, 0x101, 0xe1, 0x0, 0x3f}, 0x101, 0x8}, 0xe) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x4, 0x800, 0x7, 0x1f, r2, 0x10000000000007}, 0x2c) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x3, 0x9, 0x1f}, {0x4, 0x7fff, 0xea1, 0x1}, {0x1000000000000000, 0x6, 0x60c0, 0x2}]}, 0x10) 2018/04/20 21:50:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23}}, 0x3, 0x7, 0x80000080000000, 0x9}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001500)='/dev/sequencer\x00', 0x2001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001540)={0x10000, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001c40)={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, 0x0, 0x7}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x3ff}, 0x1) 2018/04/20 21:50:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc7", 0xf) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) init_module(&(0x7f0000000000)='}\x00', 0x2, &(0x7f0000000040)='/lo$vboxnet1\x00') pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'veth0\x00', 0x0}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e20, 0x8, 0x4e21, 0x0, 0x0, 0xa0, 0xa0, 0xbf, r2, r3}, {0x9, 0x3, 0x2, 0x9, 0x4, 0x3, 0x8, 0x7}, {0x3, 0xfffffffffffffffb, 0x2, 0x4}, 0xf12c, 0x6e6bb6, 0x3, 0x0, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x15}, 0xb0b, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x2, 0x3, 0x8, 0xa71, 0x9, 0xfff}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00007efffc), 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/20 21:50:29 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x87) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000100)=0xf1) 2018/04/20 21:50:29 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:29 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x2, 0x7, 0x800001, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xfffffdf8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000730ac0ff000000000000622bc5998d000003f100000000000000000000b7a41f8184be64c4ab0082ad1666978bf33586603c897e45efe48acab03b692e9312cab35f817805edb95ecf8f66"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000200)="da2e76d32c8e398f054286cb0e0547b0d80912a666bfb9dbed02c595f09a593834672ffe8d9704895b83605cb68f1373695c60ed2ad52584bb4686f502043700cdce646ce013aaffaedfa5a64db8bc74d2f951c6d02cc4bbe1bb1a4f8c7eb3b279b7319445971b6357aaa380679ad74331104ebf2cf5312506401fef692b0f186550839885df098d0d24097b380ecbc8a80a8546c1369fb4ee6f941f9938d800d8715e3540", &(0x7f00000002c0)="9fb8e1ae166e6e5d1f04c871939ef2ea045f56dc6b4af72f23db8f050fdc7f41f0e2371bc1150d92be231ccf431b29c0ef21481d4a749395ab17995a40b1f83f83b0559203751596da3ff40deeec30eabd6328252b", 0x3}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="b685ce9c79ea88d32b59c118d5853f1721508e32a8414f418312f91e91b5aaa22e63e1967f4a3ea3892669de9dc126e899c377f9f0761ffa07f5c412eb87a200b4d6d489d638275b8a075b2cba107cd742cca0d1aff9d4c9c2451f232b1f71e370432cffc7", &(0x7f0000000080)=""/166}, 0x18) 2018/04/20 21:50:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:29 executing program 6: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') socket(0x1f, 0x7, 0x3) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) readlink(&(0x7f0000000280)='./bus\x00', &(0x7f00000002c0), 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="db000000c810452121d68f6635fa96a5f0dd3308089fce611eb437357875f1a27c1d167a92e01cbd29c78c04935f05058d47783da01104b5ff1170ac7c16ff325a19f4adcd2897ed6af3f18a37e348c16ddfea0478ec9dd5bfca5f715b37ce60bc76552c64ffc399ffb6730c46b1ef7ee90c495da3b345d321bc552770ffbbf967fa9a952abe5f7cbd11a7fcf23697cfafc1b7b945f6469e2b72189ccf3e534051825a8332788bcc08d696834d6a2bf791bb6726d85052e43bb300579e2ff04d947527d4fdb61222f9495b0660bc79c215329a68ade144f6565e27effea434"], &(0x7f00000001c0)=0xe3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) symlink(&(0x7f0000000340)='./bus/file0\x00', &(0x7f0000000380)='./bus/file0\x00') utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000240)={0x8}) 2018/04/20 21:50:29 executing program 0: remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000001, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) chdir(&(0x7f00000000c0)='./file0\x00') bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x7fff, {0x2, 0x2, 0x1, 0xe53e, 0xfffffffffffffffa, 0x101}, 0x10000}, 0xe) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x48, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'vlan0\x00'}) 2018/04/20 21:50:29 executing program 3: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)) creat(&(0x7f0000000040)='/\x00', 0x121) 2018/04/20 21:50:29 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000000080)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x5, &(0x7f0000001380)=[{&(0x7f00000000c0)="8b25c706f33eb194d6176f7a76d49cf3f25d539182236738b988705b87f18d85643b616d88cfaef22fff72470c04ec7f8973fba4d52f90f69102c4baa810aabb0bf73330076c574116b83c7071ee314d7af99c2928c8ba1543643a7bc6240d8b389f2e7590c5273f95bac17ce947f06347322a57834b38394adeed724d7b710f30d4f29038902442c3a3478aa945d511502559d3a7e6ca3600f211a4c43bc9608e4cb970efa22b34c9260f83414a283c203fa8c2f4309fb048fa66c5d14c5e371cd184f337a675d94c78de4d61a514aa7230ec5316ebaae39bf66c6679445d1076ff1cb685f0f9a3e38d9a47dc54601864595b532dc9995481d77fa84e6eabb54892397a940ce3f561be57c0d93e10e614d761a857acfb42f4b47018e2b080d42fa5c51166e9fda3da5bc4d37a314385083d5d07bc6f4a6fc4ae23a5648bb5cc09c4ce243899ee5202b0029bc783d7fa2148b7b7e65ff659d7ec1510559d437c1393a07e2709233f16582ffa50afe8febb52cbdb986b2454753d0b25153635eb0059d41ce8b03adfd1319bb0919ec605b2c0274dd37af7737dc6bce60aa06c3c140cb82914d0a104c1838b466ea10ca15c0959c8f8022c22851a5dab951d2d5fcc37c86d046bed48fcb19b2961ba9997d82bc1046a299e96a867c40e8d226d2410d1f992d251d4fe9bb980076dd5d0f709d392ba65e4fd67cc9d4a6904b70832a4817a1cd8385b926bf1b50070a0f1e2f0f0bf6315350cbc44ae08a40033674d9165555af1188a43d482c378566873f4be5147c09a207399cfd34f31c970a271d6c6b4c75460f5ea7c7ed4669bae111d4cd3096bacb34d6b340d9ed33d32526320e94faaf698f3cd7047668be4f19135da672423a28e42dcc786b3b7ebdd354d3a1dc053ab475d5353e885182902b5be5efcfdaa4c78a6cce196eb44c13c5ad2fce5f02fb92bbc0e2cba362dd53beee736b136e1f2cee5e468fbfe516b7c2c45418b7eea8e1f41c2dc469646f285817591f78f4cb83ca53827e924e9a5d3caca6bcabbf9948f6b613aeff16d546233bd496aa4a1799d88d5f1ad5e454237365f44c343825c9118c78ddb218bb42cf428724c446e4c77e8a48cd1b6874dcfd80db474e4f6098a0e593422fc694914ded97e7eb96b459cfb263940e93dbcb479eaf3db08cdb193c457266a1b2b862a8806cb3219e290eeb476c2fb2623d447645aaf854d9e7790a9ae298bce77114d18673b8292a657f2dae881e15f493c64c5c0daa0798a0ca0321d378c592ee82f623d8b97257cc3f6b62202778ee9a4dfcebf832d2036443acaa97ce331b3c799377c1ab39dd68fb08594fb41ca8bcb18b8027ad7305deb150efb3c98f64e00547ae8980c661755b274b7ffe86bab7c287082ce661377fdf21b776ac399b5886bd87d8a93188e748c03e827f6d6fb0ec09f48c90293b9711aa249587cf4cce64fd993689d8c3b8488b49de1ea86b6a9e28bc0603bb948da3ac0e45628fb1841e666b13975794e1fa820b6c1f831898cb639eeaa78118cbd1a9b97dfba4756128dab82bd86956eb1aefa90f471d41fe38e5c2c87454ef21aec811f6877fb96c3c529544b6fe962d3844ced5d3130cfab799baacc90dc84bfe236ae6a455ab6b1af588412226013ab803902f086be229e8aa03904405e7adcb8e032a0d6de2998b5fc1a938d98ccea92a5ffb71ab76fe519fc58666a5e946e837df6db62ccaf7d5c4d92699efad2ec2df2d681f04fe22c35a2b4065860115eb206c89f850194ad32e7cf7ecc1060f0a4bffd0d56075bf1e33ed5637bc2d1ba309a2fa25e24ac37fda7d5faffe4868857fe0a4557cd5f4913941a1ee6871b5bc64b90e37731793c2a571db7f08772848073e8cd7a11a0eb0cb1d17bf46e0dde8a0a5ba6b26685ecc07382584f198a2945ef8c443eff8a8e49ecef450008f100ca76886c16fc884cd7b7ce78ccb49a6a03910ef01fff49659cd3ddc92f65f3ede2de810f599b79e48952192985fc2220ba0870ef5482176a2a9a4c5f1bef12a66fd7606c0bb2444c26916c6b1e22ef68902fa32ec6f9b270fc10aca0e02b105c9340ce8b8592c9bcfe8137daf811b687496bffd73bab0913431d2832e32907721f4a2a63db1e38118f732d4c2bd5240715d508402d6ea5747cf26afc9e02549abb4d3be13f09cff429605989005152823fc495706deaefc4efff21ad2a5dcf9c97533aa33ca5ceb4c4fb2c2784fdddcdcf7d4b794e23aea2adac2684cb688465a0f7ddab672f9a0cc4893b659383e299e17332527dae75468b093d85ec088aa5cb8f4809390be5d967dc548dd13c8c7ab4675773f3cda56bd897180932148ed52be7e736ec37412fcb4d0c52427d859b0e999f7941e328301d78fc913b11ba3cbb51e82a37ab94a416ad57d2f589a0c0a000ccd1402b95d3a95318b1ba103ddce9b0971b2a5dbd789a515b1b8943fe94a9809e00bb553d4258a84dc8b77cd099bdf8d64432f15db96cc7304a93f6d488ac213bb121febcc3b2c8776daba6b2dce84875df1e57065b709785f7956bece63fbb055598aeeee9f081c6c3e895c0d50035a0f83d1c674c128269c0a7fd4afd8f6dd52af31fd2035678018588965c8fd4981dd07ae3d0e1897d2bf3942b5828249d0533b3c2217d4a99edb627653d13341116907629e672ed61043d697390e2a3d6d59fd79954f86e82fa3b14ec9753c5454acea46c09d0c2f64f0991a4990e4813b561488d224de09dc900c1505c0fa6694052e0c6d0e8a49fd04cabc63b002c4896272ac139de9105f258dae6896a36296ce3cec9776d8b77cce465557a416df7a0b61a73c25a4b781b8a817c30e0722a90f89b3539c79571d2d3c5d99c8aa22de72ac6495c8853b9274b39a59c445f0c8e4663664ae3541e3495909b0e430b8c763cd8d0c8036b1d376623a5c880270e468be8626bec6a285bbed49e1c0a41ff0ddba34730aa693ab54ce9af706948b9d1b0492b30617783c52d5bac9e7164dcd84b3e1f574cd3f479c9f6e9c514765f7e443c82b64bdda322ed087ae77dd8c982837a66eed5710f0e2e9b390f2735de7a1145a54d18f49aaa7f39f1ba66d010be99f1530fb77de97a1b71150a3a0626bf1c91e299e6d71c025c84a4e93d83d8bbbd00550d5bf2e225bd54366b078f7551cf320f9ba1bae693c49467613dd28e9c5fb073345005a481fef9f42aa529552e8ded5ba38ea758cb5d0806183e7a12a4d1dcc466563f92030de5801558dc8a581fd55bee7335aa8b1cd4da663d442cddcf71f939f3376dd0eea6ce77f8f3a2a7a09996496254c639c1a9213a7101c60f02e026a4c395b8f1123ba438d90317443fcd01009c7299844942bd371c8b846bf2ae06efe32aeef170d30e8987b9dabcf6a2457ac8e459eb0f35e3d005cf7bb517f32b6ba7cca3660a83c94fe7b379c2c09fe2b20058dacfb62ce5369e950a096d3018a9a391f620331695818efeeee0387dc2349834a8dd0f46c93e2ed70b5a72dfb360e480c4d32ac2c1b81d4f9a6932e7e6c7fabdf61f8e30e5180ede6514286886080924b422a8b02bba26821d5d41ccba44f74654ad13a3930373b9deb7771a10a9842b71598cad6416bea7ba648498acad0bf610deafd3218042a073b282e00f397f79280265035d459d67b10fab98e966c46b03523643210fe5f09458c1135cf095db6f51ba3eda02ad9c92bfab3819ed3a34678cb6ecd72fda07ea420a892a8a53559ae4beefdf0197281acacf59f9e944025f84820be25195132f1695c76a48e6e61bbf0eb4fd63f81415069d795e18d5cf28623ba99fd390e7c1546607d08d1c3a0e26b8659c4e7f5866ba5299617a202756247ce0b407e66bd7391f57d40f088cae72d3f80cddb48e565096f496fe3e88a2b2dba4aa3f91e7d11de498d5bc390acb25bac73f0c4dec58765acdb69ffda4cf345b9a6b928b3740b74f94db71c2e1c16f1e28adcd099a78fb485ab4f680a02ecedd3197a29997637765daa5089fed1bcd33e53e2910b7f243e4927cb0f3660cec96cd649b182c0310c01fcd3a6b68ed024b2a6ec7383a1e22461db6ea98eda6cd59c056187cbf40649b6f9e702dcc3875713601300b65600a1866779dc0fee1b6b999551d46c406e93cc892ed20b1d24d2b5183db4538bad0af2b10cd9dad1fdd6930ee6e65be2418e7c41e21ae8ec13b9ddfe279d6a82b012267076c00b6bf5769769db8da03c35969588845a40f19c6f78a6a3bc0c027cedc64d29df36178bda7b7c912ac30436d44c2603dcbe2efad35a5f392f20aa991bdc64bd61513da8251a0fedea258f6c6a772765a30f4c5024af01bfa917918793412c974a56bbed0b6e767dca415f4ebdbfcba9976457358909fe9b5f13300955f4ba2a0c5960daafd18fd4d0775cc1aac6a9b86d5a888b49dc2878b1e358945dd7a64c481c01600a6de2de18017f1963d56c63b160947337bbdd615c03623c5fd471ca9673daae74893b744d17f17e2eb279ff716e90147ba17def384f7d3b282262f5758240309914c6168cbda907ce30c1ca6a90cfed91b43339b0af77dcf5000b15856161a7827750ebc80c1ea368a4cf25bc29a9b7e46497834e1f4ce92b26242cc4703939cd1dadcff4ef0d7bd9547acb8830f218771a51ac126c237e1e7a2db360df4442a57d578847ab45e0f988d546711233a93e8edef7e370913485f08ec9781861841e3fff7026668b337d00921d10053de92c9c2c51c6afb668be071fbf82119f74ffc3bde7b9cc251e42e3508dbab91bbc7723d254b3a60eb26e8620a982aa4dde34e095413c35fecd8d9b9eb27a64230342953ac377bf9133af0f14d47db44d72465125f6fac24ae889fa250bc97820bdecd86bcc7fbc3c2fb7567d8935e22d597141eb2f61f880894d24f609bc046264f33ff1399a3eafcd7999af6b5934fda5799715cb05a4b5b193fee71df258f8b8caf29a51a21e1cb029c02eab25aa45054179c66bef8e7dd0b5b454f637d1a51bfed54b5213709c087e8a6154966a3ec8ab86013807f4bda1ea505c489c4ce2fe209394e4f2ca6b58177a0fa541ed17aa40985a6c981fa637ca0e74d91a69b4d10cc4d3bb8c28e368f9ba3a615327911854993d4724cae68aa4d40aec7db11c72df4f0cdd18546540fab790b1dee85130c68701bc8a4302692995fbc3a8df0a727d46a03e58cdbd820eaa22d91926413e61c9130504c6fe4ee36aa8bc38c4f9d68c44ec751a3acb90ed441431552a42d08f6cbd4c33cc7dd6e6610edad3ce6d7735a9caad12ca9cde50e3614e15bd647cc2e61e193b19480392d60d50dbedb83551570871ce77e1058615c98d81dcf77d31f666d779939c3b72a3cfa019b5beb0b6bf58febb5cc9a60318a9ca8878123e30b4ebd80fcc885a493054cbe56647c07cdebfb1e77fd1a2a1f575e1b9fde47575718f5cf1117dc3fce69fcbdeeb94fc0ed82ba87be4f8d16dee3b495953a371feaa84d89a89a4bccd7485b2a245400832b6454fb35838f4f4d2976bcbb1f3b1e026d754885e456ec9cffe11d402918fbfa57ef52d1b778859b86f63ec1a5318a27cc6c694e4012a9290c742ee470f7dda9e2ad9a4cb3fac45f32a3addd849e9aa3a3ca6413f591e743dc1defa70e6b9f451c170e2428eec6d170a9185119ca257caeaf6d311882a79ef95dba248c0a7120da985d8cc4cf702b7aa7b1529600e86875e033409607b0fbb1182f5b28ae445adb2d693a5b34391e02d0582471f300291eecaf74bd616caf92255defaed057", 0x1000, 0x3}, {&(0x7f00000010c0)="9f1f3f8abae00e30bc1679299c566ad3165a19903783aa2a6af680fd3217b0dd1a7942b81c56623f0e665c5440b36f9c5ae85b2e4632afe6f92574a0ca849269213373ec91c2cd11deb9e33ee4d4460fa1355512b23a8bea02445751bda2ee3a65ce8d9753ffeebbcd2281a020704d3534196de8179cda0eb6fdd862852ff785cfae4cd021a7a7f6f640707e54fa48b45e48040ef97ebea4b2938b71744fab67043c604ffa0c74bb1bd41061e4bb3e4abb87258dab3608f8419f8f80943c4809396d4acb8bf01e37732703502be5cc71b2061bb63e3400effec43730c683e0faa4dcf23fc76bd38931a40f2e9f6a3118ca9b490cb00d3ffb", 0xf8, 0xffffffff00000000}, {&(0x7f00000011c0)="6fa3c4748133367bffb8c3b29af5eb31cd7f159778bb9186d286014683d57b2b77b6b169545321fe895cee74cb50749445b63dbab8b24d4a795cec3ff6800afc8c73f8d6ceb4d3c905743120c64d180eb439bfaae8264a19aca4df5d5cd1613ac08db32d5218d2415a5c4d21ceb9ca7a34388a5541b93d7cbba43b28dfc0da4b12fc217eacd7112da1a625ec2ec94251a6f6a8fa46fba87921a5c4798a7ed804ac717a", 0xa3, 0xffffffff}, {&(0x7f0000001280), 0x0, 0x7}, {&(0x7f00000012c0)="3c426c3a358db7152bffb4b673b6cf560e1bcc6cdc3a83686cfce9e37c5bb36379bef9706016141c09b0eb7799c7351138be631cb89f89a2670194da7872e2e7b80f2e6e793f2877c1263cc3921fde9b0cf32401260a2162fc4b412131dae94169017e980d3ea89bd951213f5ec55c5d4826c6e90fbc79ee476634871add2b2729cfe0c57d016659658a57af2785adb3488796de29a54e7498489cb3b4e176ac", 0xa0, 0x3ff}], 0x1004, &(0x7f0000001400)={[{@hostdata={'hostdata', 0x3d, '\\useruser\\[\'W'}, 0x2c}, {@spectator='spectator', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x3d, 0x3d, 0x39, 0x35, 0x0, 0x37]}, 0x2c}]}) rename(&(0x7f0000157ff4)='./file0/bus\x00', &(0x7f0000a6b000)='./file0/file0\x00') 2018/04/20 21:50:29 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:29 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) 2018/04/20 21:50:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:29 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') r1 = getuid() r2 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x5, 0x4}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x4) 2018/04/20 21:50:29 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/wireless\x00') clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x81}, {0x3, 0x755}, {0x3, 0x2148}, {0x8, 0x5}], 0x4) 2018/04/20 21:50:29 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000004440)=[{{&(0x7f0000000140)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000001680)=[{&(0x7f00000000c0)="6c3e897fe532d7c392f91a90170cc60d3cf5fb2daf9cccc6e4a009d13d58f807b30b788929ae32ffa820d80dd0ba", 0x2e}, {&(0x7f00000001c0)="4c30fc815c44f1430b152bac5b579b845b8e8a3adc902414d11aeaea3d177824", 0x20}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="4f71c6ea4d5e836e5bc3648fe3704660cd12467fca0b2f71fa868c3c787e1ec9de53e837d16617b8c9306c1b927967bb78fe3f2f03f92d226dc60b1bbdb36c3a59e6544e130783611af332deb9c2c1bc05aa547b2e1441b94d53b6a5a2f526ec63da4f2c32a336c7ca0a947df028d726f5b6b09b5dedecb5eb0e9b6fdb09c88b87cdcd21d6b472ac688273fcf4b685d91cab6eb9eceaf208ab7b8f6366993bb38d2085a020c8420e819998473d15e3e74e938bd42369fd502247ad534906666359ef", 0xc2}, {&(0x7f0000001500)="8e7e7fb7a5fca33c018604564cddbafd3cf98ce38dedda8863babbf22979aae1fe784059a113b43caafe1c8333d1c03472d9b303fbe0d7565d310ee07f92c133755b0d3ce03150958f3d81d5983d6d6684d5f4ca5f9cf8ffc0510f2c12fd86e0ca9c9e2734e7ec94796afdcfa0f96ffa10756ef731831759276aca5d98339bc1fb65556748942db67e7028dd3cead60df5dd7900ac0005de1f548565550769a237e6070ddd83f1cb6835daf5076e73c8ed63281613220b74397c9134769cf96a816cba3cbf0e658256db079acaf38678fa26dbba160ee44974b04e5d3305a7d4", 0xe0}, {&(0x7f0000000240)="e6399ad3340fdba4176c4fd8a88578d8495b1d30f65c4e0cdd99be665d6eb98ce9249f13f56f27164c88ac0caaaac351358807a2087175e3280e20faa5ede596ea27c42982c1e328cebae4ba5d6cee7648eb13911e07b22c99c0ab9427aa926551639eb88e35ce076348f7a28239f62a6b9e3987b59d33f0c81da4da957a33d0", 0x80}, {&(0x7f0000001600)="3de9abdd8088581f56da0f49f54b93ad6d39eaa5428641b903fb0d8f3433b309c913b7e4db66165c7232e15963be72fceb2fbd96876d32774f02d4246c784bd4c4108fe94f65b453779c8634ad665802936abf694986ffb948f0a5452e051bf246803e9deea0370932b5ccfd63ae8e2802cb2a2336c2", 0x76}], 0x7, &(0x7f0000001700)=[{0x100, 0x108, 0x101, "9d0c356c54078780d6e99d3a338c5178d70502917a479f05db29af9f1465b1ade6842633d24f6f02bb5ba542d5323a82d178f0a2d455792e815f36fd9e0a7a9ffd27fbbc45b98eb492d7d79f96a3538de95b1edc5cda695b7d343085c984acd85c1c9614e75436694b1490b673aa4b0bd83c356bbd38948310b875e2119adcc3b623374615fb5ed7d174c0b3fe6417710f973b7a829900bc0dc135a535c0217694a35e0a758ac3307f69e837aeeaa16a1516ea4696ef336656b471fb532e3cc44dd40843cbb5bc6959f96043ab71bd10503a5f91c750fd7c51d14b8d8cea80fe38d347569fb3b8eab6bb9dfc4c"}, {0x28, 0x10d, 0x4bde, "d7bc2f81a9935e9f514b572c3877fa7e33f5b3270c"}, {0x108, 0x19d, 0x2, 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{&(0x7f0000002fc0)="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", 0xfe}, {&(0x7f00000030c0)="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0x1000}, {&(0x7f00000040c0)="a0c1", 0x2}, {&(0x7f0000004100)="4b32a7e9ebffab4168bf9317ca8c6fa5fd625eca36ecd3732ec1baf14bab042ad052784dea19508fb00c67f5873a7f29d3b66d80500745b6c91b9f577761b3608c726ec4957b6b034bbe0057ad745f29db3463466cdd3dde85419b8421fadb74e27c142d82946d3a0bd4a9f40462b06004981a8cd290cec284df3e35e56c78", 0x7f}], 0x9, &(0x7f00000044c0)=ANY=[@ANYBLOB="28000000000000000f01000006000000178fb4284e2e767df680400fbcd563cbe9d2528700000000b8000000000000000f01000000000000aae9b26135f8ad9093d5b676b15e607539db906ea009ee479ec554cdb809490ab26b0086912d5aeb692de562a5d5fd373e1756db92e0d309642e06d759e7c7f0d5080c41f8c0c094e1f3c80d1827185bb116fe6efbe71d157857ee4a23d7924f10a08ccc30397b7a0c820628b439c0a1e925457d484a3cb1245a1db52bd715f4139e105aa018c11350f4ea9da940a6bca34e6eb247441a2e29d4f29606198f55ecb5e9ac9d1e467c28000000000000000a01000003000000106b6d6472243d1da19aafad6ffc8ea6dcb03373164523ef80000000000000000100000006000000bfbe70afe909f1ec712552d6f631c7aa50e041686d8e2b32e560aeb37366ca68d5218789655770c2446837feef390ae2dfcb41ee033cba630ed390cee6c60ccb8ebd53f25b041ca18c60c88e0dd4ba7d567a09fd91c3e153d780bb03137a915c652c6df9b4ed020bf9d3d0ddd82f6200280000000000000017010000020000006297055cb736d89c4f712fc5165999bf3cf900000000000018000000000000000301000000010000c2aea1799829174d1eff85496ab357b852f4ec0e6771252c8c9627e3315f09b9519d6c011b54860a4628fcf9f4f6054b8045bd0ecdcc2fa8101191d05b6a9fbaa793d1ad03abc0005e737e114e85d5ecb3748a43762bf1fff14ea7b58dc4aa4d58e42736c34f"], 0x1c8, 0x40d0}, 0x800}], 0x2, 0xc840) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r3 = dup3(r2, r0, 0x0) fallocate(r3, 0x0, 0x0, 0x1004) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in=@dev}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) bind$nfc_llcp(r3, &(0x7f0000004240)={0x27, 0x1, 0x2, 0x6, 0x1f, 0x7, "48776ccf26d7dfc4ecd3df266c9ffd74794cf4846242f216618ad70472081082289120108d7b9c6f48e3834c0890a640a319349e0e85018936af1aa85550bb", 0x4}, 0x60) ioctl$TCSBRK(r2, 0x5409, 0x62) 2018/04/20 21:50:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/20 21:50:29 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2}}}, 0x8c) 2018/04/20 21:50:30 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') r1 = getuid() r2 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x5, 0x4}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x4) 2018/04/20 21:50:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ff4fc8)={&(0x7f0000a34ff4)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000ff4a23)=ANY=[@ANYBLOB="28010000170009a994f1c6050000000000000000ac14ffbb0000000000000000000000000000000000000000ac140000000000000000000000000000ff020000000000000000000000000001e0000002000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac14ffaa00000000000000000000000000000000000000000000ffffe000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x128}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x881) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e20}, 0x2bf) fgetxattr(r1, &(0x7f0000000180)=@random={'trusted.', '/dev/input/mice\x00'}, &(0x7f00000001c0)=""/41, 0x29) 2018/04/20 21:50:30 executing program 0: times(&(0x7f0000000000)) syz_emit_ethernet(0x48, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x12, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, '+\x00'}}}}}}, &(0x7f0000001780)) 2018/04/20 21:50:30 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:30 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20100) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000180)={0xe8, 0x8, 0x0, 0x8, 0x78, 0xbe89, 0x100000000, 0x100000000, 0xff, 0x1}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x1ba) sendto$inet6(r1, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/20 21:50:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000399fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/224, 0xe0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000080)=0x4) 2018/04/20 21:50:30 executing program 4: pselect6(0x40, &(0x7f0000f33fc0)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000000040)={0x77359400}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/20 21:50:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:30 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0xffffffffffffff9e) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)="e8a76785e4b69bba81f28e9c69f7046d403df1543e0bb9fd3590b73fbdc99c95f0ad6f5c3e508f54fbcc35fbb60ca1091a7c70023623d6da639e23a50078c9029413559de8417bac69932f9e3bb9a1daad5aa0dc88fba97115a5235fca3e3abf6ceedb1c9473365aa7d5aa118c905102c1f29cd8f00ec56777f64319796d386f", 0x80}], 0x1, &(0x7f0000f78000)}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f11000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/04/20 21:50:30 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/90) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$rds(0x15, 0x5, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x8001, 0xffffffff, 0xfffffffffffffeff, 0x7, 0x40000000, 0x0, 0x4, 0x5, 0x7ff, 0x122}) 2018/04/20 21:50:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:31 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20100) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000180)={0xe8, 0x8, 0x0, 0x8, 0x78, 0xbe89, 0x100000000, 0x100000000, 0xff, 0x1}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x1ba) sendto$inet6(r1, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/20 21:50:31 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x40600) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)) 2018/04/20 21:50:31 executing program 1: prctl$intptr(0x17, 0x6000000000000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7f, 0x4) 2018/04/20 21:50:31 executing program 3: r0 = socket(0x1, 0x3, 0x1) r1 = socket$inet(0x2, 0xa, 0x0) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@can={0x1d}, 0x12) r2 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/223, &(0x7f0000000180)=0xdf) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="24000000190001000700fd686fa2f8bc0200000000000000271d85940800150001030000", 0x24}], 0x1}, 0x0) 2018/04/20 21:50:31 executing program 2 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)) 2018/04/20 21:50:31 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)="72616d667300639b3e0aa31f3ab5201716b4ae19006933e4fe472ea751ee3fb61e312d54c0fab4a08185f7ff16947e6f9159a90b39ed8b7b68ea33cd4ff45ae6a9", 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/209) truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) sendmsg$inet_sctp(r1, &(0x7f00000002c0)={&(0x7f00000001c0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000200)="e475dabfc5c725da7c735b4fe62379325d67967dfd18403782d79a202384ac1885d675f85145b5ca665d9d99742276f2711c4614ef79f8f7daaa9b968ce453660a06c6d84e7ed84327e21e048a275014b0093fb80d60a51f6df72715094f88b7b5fd0686e7aeca694a6b42709b4d03", 0x6f}], 0x1, 0x0, 0x0, 0x20000000}, 0x4000) 2018/04/20 21:50:31 executing program 4: socketpair(0x0, 0x80000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x6) r1 = socket(0xa, 0x6, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa}, 0x1c) fallocate(r2, 0x0, 0x0, 0x3ff) sendfile(r1, r2, &(0x7f0000e64ff8), 0x10001) 2018/04/20 21:50:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) [ 90.614549] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 90.637370] FAULT_INJECTION: forcing a failure. [ 90.637370] name failslab, interval 1, probability 0, space 0, times 1 [ 90.648864] CPU: 1 PID: 6831 Comm: syz-executor2 Not tainted 4.16.0+ #84 [ 90.653282] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 90.655734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.655748] Call Trace: [ 90.655797] dump_stack+0x185/0x1d0 [ 90.655836] should_fail+0x87b/0xab0 [ 90.655915] should_failslab+0x279/0x2a0 [ 90.686570] ================================================================== [ 90.693952] BUG: KMSAN: uninit-value in update_stack_state+0x673/0xa40 [ 90.700625] CPU: 1 PID: 6831 Comm: syz-executor2 Not tainted 4.16.0+ #84 [ 90.707751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.717543] Call Trace: [ 90.720145] dump_stack+0x14a/0x1d0 [ 90.723788] ? update_stack_state+0x673/0xa40 [ 90.728283] kmsan_report+0x142/0x240 [ 90.732085] __msan_warning_32+0x6c/0xb0 [ 90.736157] update_stack_state+0x673/0xa40 [ 90.740491] unwind_next_frame+0x618/0xe50 [ 90.744731] ? should_failslab+0x1d0/0x2a0 [ 90.748974] show_trace_log_lvl+0xb49/0x1030 [ 90.753404] ? should_failslab+0x279/0x2a0 [ 90.757670] ? should_failslab+0x279/0x2a0 [ 90.761918] show_stack+0xfc/0x150 [ 90.765491] ? print_worker_info+0x1b0/0x660 [ 90.769912] dump_stack+0x185/0x1d0 [ 90.773553] should_fail+0x87b/0xab0 [ 90.777278] should_failslab+0x279/0x2a0 [ 90.781353] kmem_cache_alloc+0x136/0xb90 [ 90.785513] ? getname_flags+0x12a/0xaa0 [ 90.789679] ? fsnotify+0x493/0x18f0 [ 90.793497] getname_flags+0x12a/0xaa0 [ 90.797399] user_path_at_empty+0xbb/0x140 [ 90.801645] ? SyS_newstat+0x46/0x70 [ 90.805364] SYSC_newstat+0xd4/0x330 [ 90.809090] ? syscall_return_slowpath+0xe9/0x700 [ 90.813937] ? fput+0x25c/0x2e0 [ 90.817239] ? SYSC_write+0x2f0/0x360 [ 90.821062] SyS_newstat+0x46/0x70 [ 90.824607] do_syscall_64+0x309/0x430 [ 90.828679] ? SYSC_fstat+0x230/0x230 [ 90.832489] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.837679] RIP: 0033:0x455379 [ 90.841214] RSP: 002b:00007f61bfcffc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 90.848922] RAX: ffffffffffffffda RBX: 00007f61bfd006d4 RCX: 0000000000455379 [ 90.856279] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000020000340 [ 90.863547] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.870841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 90.878226] R13: 0000000000000654 R14: 00000000006fc880 R15: 0000000000000000 [ 90.885511] [ 90.887159] Local variable description: ----__wq_entry@expand_files [ 90.893558] Variable was created at: [ 90.897282] expand_files+0x5b/0xde0 [ 90.901004] __alloc_fd+0x480/0xb90 [ 90.904628] ================================================================== [ 90.911998] Disabling lock debugging due to kernel taint [ 90.917452] Kernel panic - not syncing: panic_on_warn set ... [ 90.917452] [ 90.924832] CPU: 1 PID: 6831 Comm: syz-executor2 Tainted: G B 4.16.0+ #84 [ 90.932973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.942520] Call Trace: [ 90.945131] dump_stack+0x14a/0x1d0 [ 90.948769] panic+0x39d/0x940 [ 90.951998] ? update_stack_state+0x673/0xa40 [ 90.956508] kmsan_report+0x238/0x240 [ 90.960322] __msan_warning_32+0x6c/0xb0 2018/04/20 21:50:31 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/self/net/pfkey\x00', 0x420000, 0x0) bind$vsock_stream(r0, &(0x7f0000000bc0)={0x28, 0x0, 0x0, @my=0x0}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000d4, &(0x7f0000000000), &(0x7f0000000180)=0x1d2) 2018/04/20 21:50:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000180)="626465765bb66264657600", 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x400, 0xffff, 0x2, 0x0, 0x3705}, 0x14) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r2 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000200), 0x1) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000140)="f3ab27191a01002356ba602dff05000bfef9b9d2a4900079fffffffffffffe00022528663762ac7de875ff", 0xa2) sendto$inet6(r3, &(0x7f0000000240)="998c291e4ec03ba846317d0272bb9960dc5b2255b228f0c5d038b268bfd95581b5d7f48aeb40c773ae00bffa00e9f1bf968d1dc4d55049b9198229ceecfeda6db7ddd11ff7b5b7ab38036ed5043035da00cd8c958c7868e556978c71b7169fb58812652155f27197597cd1177f955c9dace7ff2fd65971fbb17d821885e6005c6d79bfc3b824126f109277038f572f2935f085136e4ecde1b0f0f648533959ffa4329ce391a447a7c63a24117874413b3006c303c57c13c5a5c8b9c482c906b8381d5b31534c726626f668bb", 0xcc, 0x20000080, &(0x7f00000000c0)={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/04/20 21:50:31 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000100)={0x2, 0x101, 0x7ff, 0x6, 0x2, 0x354c}) r1 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x2, 0x2) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffff, 0x402080) mq_timedreceive(r2, &(0x7f0000000080)=""/53, 0x35, 0x4, &(0x7f00000000c0)={0x0, 0x989680}) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}, 0xffff}, {{0x0, 0x7530}, 0x1, 0x1, 0x7}], 0x1ba) 2018/04/20 21:50:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/20 21:50:32 executing program 6: r0 = epoll_create1(0x0) fcntl$getflags(r0, 0x3) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x3) [ 90.964396] update_stack_state+0x673/0xa40 [ 90.968737] unwind_next_frame+0x618/0xe50 [ 90.972992] ? should_failslab+0x1d0/0x2a0 [ 90.977244] show_trace_log_lvl+0xb49/0x1030 [ 90.981669] ? should_failslab+0x279/0x2a0 [ 90.985929] ? should_failslab+0x279/0x2a0 [ 90.990218] show_stack+0xfc/0x150 [ 90.993769] ? print_worker_info+0x1b0/0x660 [ 90.998192] dump_stack+0x185/0x1d0 [ 91.001833] should_fail+0x87b/0xab0 [ 91.005561] should_failslab+0x279/0x2a0 [ 91.009634] kmem_cache_alloc+0x136/0xb90 [ 91.013801] ? getname_flags+0x12a/0xaa0 [ 91.017867] ? fsnotify+0x493/0x18f0 [ 91.021597] getname_flags+0x12a/0xaa0 [ 91.025500] user_path_at_empty+0xbb/0x140 [ 91.029855] ? SyS_newstat+0x46/0x70 [ 91.033667] SYSC_newstat+0xd4/0x330 [ 91.037386] ? syscall_return_slowpath+0xe9/0x700 [ 91.042325] ? fput+0x25c/0x2e0 [ 91.045624] ? SYSC_write+0x2f0/0x360 [ 91.049438] SyS_newstat+0x46/0x70 [ 91.053013] do_syscall_64+0x309/0x430 [ 91.056909] ? SYSC_fstat+0x230/0x230 [ 91.060722] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.065913] RIP: 0033:0x455379 [ 91.069103] RSP: 002b:00007f61bfcffc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 91.076843] RAX: ffffffffffffffda RBX: 00007f61bfd006d4 RCX: 0000000000455379 [ 91.076850] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000020000340 [ 91.076855] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 91.076861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 91.076866] R13: 0000000000000654 R14: 00000000006fc880 R15: 0000000000000000 [ 91.078027] Dumping ftrace buffer: [ 91.078032] (ftrace buffer empty) [ 91.078035] Kernel Offset: disabled [ 91.125082] Rebooting in 86400 seconds..