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 '10.128.0.27' (ECDSA) to the list of known hosts. 2018/04/20 02:32:47 fuzzer started 2018/04/20 02:32:48 dialing manager at 10.128.0.26:41811 2018/04/20 02:32:54 kcov=true, comps=false 2018/04/20 02:32:57 executing program 0: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x40000002031, 0xffffffffffffffff, 0x0) 2018/04/20 02:32:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x1011, r0, 0x0) 2018/04/20 02:32:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) 2018/04/20 02:32:57 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="170000001d00090400000000c6a360cf0ac10000", @ANYBLOB="00000f0014000100ff020000000000000000000000000001"], 0x2}, 0x1}, 0x0) 2018/04/20 02:32:57 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/20 02:32:57 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000001e0000001000000000000000000000000000000000000efffffff000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000400030000000000000000000000000000000000cf0000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/04/20 02:32:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/20 02:32:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='vcan0\x00', 0x3bc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) syzkaller login: [ 42.044973] ip (3755) used greatest stack depth: 54672 bytes left [ 43.415380] ip (3877) used greatest stack depth: 54200 bytes left [ 43.820424] ip (3907) used greatest stack depth: 53960 bytes left [ 44.098928] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.105472] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.139353] device bridge_slave_0 entered promiscuous mode [ 44.179383] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.185924] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.228133] device bridge_slave_0 entered promiscuous mode [ 44.249638] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.256146] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.299834] device bridge_slave_0 entered promiscuous mode [ 44.324812] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.331337] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.360281] device bridge_slave_0 entered promiscuous mode [ 44.375824] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.382319] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.409399] device bridge_slave_0 entered promiscuous mode [ 44.430105] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.436633] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.444792] device bridge_slave_0 entered promiscuous mode [ 44.459432] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.465963] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.479017] device bridge_slave_1 entered promiscuous mode [ 44.488858] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.495382] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.521512] device bridge_slave_0 entered promiscuous mode [ 44.537906] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.544907] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.557822] device bridge_slave_1 entered promiscuous mode [ 44.568993] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.575648] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.583679] device bridge_slave_1 entered promiscuous mode [ 44.591193] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.597672] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.617169] device bridge_slave_1 entered promiscuous mode [ 44.634118] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.640712] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.663941] device bridge_slave_0 entered promiscuous mode [ 44.674887] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.681397] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.695253] device bridge_slave_1 entered promiscuous mode [ 44.704726] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.711196] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.727125] device bridge_slave_1 entered promiscuous mode [ 44.745269] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.758597] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.768168] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.774665] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.819863] device bridge_slave_1 entered promiscuous mode [ 44.844749] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.852549] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.862770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.870420] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.876904] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.907486] device bridge_slave_1 entered promiscuous mode [ 44.932363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.951296] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.966973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.036552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.051699] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.084146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.094626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.117752] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.136611] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.290276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.345960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.979158] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.010999] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.018772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.102568] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.111710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.187954] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.212205] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.223510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.233086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.318122] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.326400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.336875] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.349433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.463776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.538384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.562369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.187601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.295622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.334110] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.358195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.387244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.395269] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.418533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.521250] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.580437] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.590929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.598903] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.607550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.626871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.656538] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.666205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.675598] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.699761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.721578] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.729011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.745555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.814980] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.822325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.840280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.871471] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.886758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.901605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.921758] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.931655] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.939812] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.948092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.003127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.028495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.044376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.053879] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.061246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.079712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.092231] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.100440] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.114989] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.124724] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.133814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.160740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.188308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.213303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.243628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.252160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.262352] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.283875] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.306620] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.314373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.327260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.358264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.394116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.416609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.437711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.451137] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.458452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.467401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.496094] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.530153] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.538092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.572231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.607922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.641932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.450445] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.456994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.463996] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.470528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.496487] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.503384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.548562] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.555135] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.562026] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.568564] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.629869] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.693440] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.699957] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.706906] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.713406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.736877] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.763805] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.770330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.777277] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.783769] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.846139] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.856488] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.862994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.869843] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.876321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.916539] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.930629] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.937158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.944119] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.950614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.982079] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.991763] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.998277] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.005249] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.011763] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.022810] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.034147] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.040609] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.047441] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.053942] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.064615] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.552219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.570146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.602790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.634922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.668166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.676566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.684867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.195555] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.318264] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.379226] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.441783] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.493465] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.531012] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.684677] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.760093] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.996115] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.002421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.012951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.166596] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.172943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.181218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.233621] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.241735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.256725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.296819] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.308839] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.315199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.325753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.360791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.383238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.407382] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.414016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.425685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.646288] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.652828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.663464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.690679] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.702234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.735450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/20 02:33:26 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) read$eventfd(r0, &(0x7f0000000000), 0xffffffffffffff8a) 2018/04/20 02:33:26 executing program 7: syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000002580)=@sco, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/146, 0x92}, 0x9}], 0x1, 0x0, &(0x7f00000039c0)={0x77359400}) 2018/04/20 02:33:26 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000ae3000)) 2018/04/20 02:33:26 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000010c0)={0x14, 0x2, 0x1, 0xffffffffffffffff}, 0x3fb}, 0x1}, 0x0) 2018/04/20 02:33:26 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f00000fc000)={0x0, 0x1c9c380}, &(0x7f0000b6f000)) 2018/04/20 02:33:26 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="f80000001e0001000000000000000000fc8000000000000000000000000000007f0000090000000001000000000000000000009e0271e37ec3756d2c01879c00000000000af0000000000000", @ANYRES32=0x0, @ANYBLOB="ac1414000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/20 02:33:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='vcan0\x00', 0x3bc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/20 02:33:26 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:26 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000ae3000)) 2018/04/20 02:33:26 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x400000000000000, 0x0, 0x3ce, 0x200000000000000, &(0x7f0000000040)='lo\x00'}) 2018/04/20 02:33:26 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/20 02:33:26 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77b, 0x111) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/04/20 02:33:26 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x103}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0xffffff9c, 0x400000, 0x6000, &(0x7f0000000080)) 2018/04/20 02:33:26 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:27 executing program 6: syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000002580)=@sco, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/146, 0x92}, 0x9}], 0x1, 0x0, &(0x7f00000039c0)={0x77359400}) 2018/04/20 02:33:27 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:27 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000cf", 0x1f) 2018/04/20 02:33:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) 2018/04/20 02:33:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000000701c9080000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/20 02:33:27 executing program 7: syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000002580)=@sco, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/146, 0x92}, 0x9}], 0x1, 0x0, &(0x7f00000039c0)={0x77359400}) 2018/04/20 02:33:27 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:27 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) [ 69.185420] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/04/20 02:33:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) dup3(r1, r0, 0x0) 2018/04/20 02:33:27 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc), 0x111) 2018/04/20 02:33:27 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/20 02:33:27 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000cf", 0x1f) 2018/04/20 02:33:27 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:27 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000005c0)={{}, 0x4, 0x0, 0x10001}) [ 69.509377] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/04/20 02:33:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x1]}, 0x5c) 2018/04/20 02:33:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r0, 0x7ff) recvmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/04/20 02:33:28 executing program 1: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0x0) 2018/04/20 02:33:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/04/20 02:33:28 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/04/20 02:33:28 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000cf", 0x1f) 2018/04/20 02:33:28 executing program 6: syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000002580)=@sco, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/146, 0x92}, 0x9}], 0x1, 0x0, &(0x7f00000039c0)={0x77359400}) 2018/04/20 02:33:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r0, 0x7ff) recvmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/04/20 02:33:28 executing program 7: syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000002580)=@sco, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/146, 0x92}, 0x9}], 0x1, 0x0, &(0x7f00000039c0)={0x77359400}) [ 70.585752] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/04/20 02:33:28 executing program 1: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0x0) 2018/04/20 02:33:28 executing program 0: 2018/04/20 02:33:28 executing program 3: 2018/04/20 02:33:28 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000cf", 0x1f) 2018/04/20 02:33:28 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:28 executing program 0: [ 70.849721] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/04/20 02:33:28 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f000052cf69), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000140)) 2018/04/20 02:33:29 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007b00)={0x80000ffffffc}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) 2018/04/20 02:33:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/04/20 02:33:29 executing program 2: write(0xffffffffffffffff, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000cf", 0x1f) 2018/04/20 02:33:29 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:29 executing program 1: clone(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000700)) 2018/04/20 02:33:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r0, 0x7ff) recvmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/04/20 02:33:29 executing program 6: syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000002580)=@sco, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/146, 0x92}, 0x9}], 0x1, 0x0, &(0x7f00000039c0)={0x77359400}) 2018/04/20 02:33:29 executing program 7: syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000002580)=@sco, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/146, 0x92}, 0x9}], 0x1, 0x0, &(0x7f00000039c0)={0x77359400}) 2018/04/20 02:33:29 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/20 02:33:29 executing program 2: r0 = socket(0x0, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000cf", 0x1f) 2018/04/20 02:33:29 executing program 0: 2018/04/20 02:33:29 executing program 3: 2018/04/20 02:33:29 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:29 executing program 0: 2018/04/20 02:33:29 executing program 2: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000cf", 0x1f) 2018/04/20 02:33:30 executing program 3: 2018/04/20 02:33:30 executing program 1: 2018/04/20 02:33:30 executing program 0: 2018/04/20 02:33:30 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:30 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000cf", 0x1f) 2018/04/20 02:33:30 executing program 4: 2018/04/20 02:33:30 executing program 6: syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:30 executing program 7: 2018/04/20 02:33:30 executing program 0: 2018/04/20 02:33:30 executing program 7: 2018/04/20 02:33:30 executing program 4: 2018/04/20 02:33:30 executing program 3: 2018/04/20 02:33:30 executing program 1: 2018/04/20 02:33:30 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000cf", 0x1f) 2018/04/20 02:33:30 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:30 executing program 7: 2018/04/20 02:33:30 executing program 4: 2018/04/20 02:33:31 executing program 1: 2018/04/20 02:33:31 executing program 3: 2018/04/20 02:33:31 executing program 0: 2018/04/20 02:33:31 executing program 7: 2018/04/20 02:33:31 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000cf", 0x1f) 2018/04/20 02:33:31 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ftruncate(0xffffffffffffffff, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:31 executing program 6: syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:31 executing program 4: 2018/04/20 02:33:31 executing program 1: 2018/04/20 02:33:31 executing program 4: 2018/04/20 02:33:31 executing program 7: 2018/04/20 02:33:31 executing program 3: 2018/04/20 02:33:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, 0xc) write$binfmt_aout(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="cc000880df0200009402000000000000ad010000020000000000000000000000a8964a70352dfb8bb7da4bef74ab811f9395e65cebddd9286d0073d143f638d0f4433eb5465e80c787fc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x455) write$binfmt_aout(r0, &(0x7f00000000c0), 0x20) 2018/04/20 02:33:31 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000cf", 0x1f) 2018/04/20 02:33:31 executing program 6: syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:31 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/04/20 02:33:31 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:31 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)="b7", 0x1}], 0x1) 2018/04/20 02:33:32 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000ae3000)) 2018/04/20 02:33:32 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/20 02:33:32 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240), 0x0) 2018/04/20 02:33:32 executing program 6: syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:32 executing program 0: 2018/04/20 02:33:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000000), 0x0) 2018/04/20 02:33:32 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:32 executing program 1: 2018/04/20 02:33:32 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x20010, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/20 02:33:32 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/20 02:33:32 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240), 0x0) 2018/04/20 02:33:32 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, 0x0, 0xf, 0x9}, 0x14}, 0x1}, 0x0) 2018/04/20 02:33:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000480)=@generic={0x0, "d69717c1c5965f31380f7f9b991d4b3c43a8315eb928231d94f161f96bbdd8702fe1ccffef3e5ce5877e8d68e5cc6dad38d8d449c2af7cc60a118001fd2fd40ade36dade53be998ff3379d754db660a86f47677c2f88a65b1d6436c7a7cd5f02a5e4a973602f60da8808a32390daa2cb80bffb6a5917c69a197d109f3adb"}, 0x80, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x4000000}, 0x24040080) recvmsg(r1, &(0x7f0000000100)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000080)=""/107, 0x6b, 0x8}, 0x0) 2018/04/20 02:33:32 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:32 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/04/20 02:33:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:33 executing program 0: 2018/04/20 02:33:33 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240), 0x0) 2018/04/20 02:33:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000005c0)='./file0/file0\x00', 0x3fffa, 0x0) write(r0, &(0x7f0000001200)="f8", 0x1) 2018/04/20 02:33:33 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) nanosleep(&(0x7f0000000280)={0x0, r1+10000000}, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/20 02:33:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, 0x0, 0xf, 0x9}, 0x14}, 0x1}, 0x0) 2018/04/20 02:33:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:33 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x86ddffff, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/20 02:33:33 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:33 executing program 0: 2018/04/20 02:33:33 executing program 4: 2018/04/20 02:33:33 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000", 0x10) 2018/04/20 02:33:33 executing program 1: 2018/04/20 02:33:33 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:33 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$inet(0x2, 0x0, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:33 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) unshare(0x60000000) openat(0xffffffffffffffff, &(0x7f0000000500)='./file0/file0\x00', 0x80, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000540), 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0x8) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 2018/04/20 02:33:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x10, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000020000000000000000000000095000040000000007bf3e7772ab5e452fa0e2700dbdb4b6c0c29adacc52129c0fd2bb394bf9a140c86bd3beb7ad02b411e69e1611656facf4c8187f2968dcd02dbce29e7a18e5e7782bd631f3d0b1dff331c2590bdda1ddf5c4e2ea501aa135696c1c78b2d4409bee9944f143e38857a000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r2, &(0x7f000000b300)=[{{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000002a80)="a8", 0x1}], 0x1, &(0x7f0000000580)=ANY=[], 0x0, 0x200400d1}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) close(r2) [ 76.136428] device lo entered promiscuous mode [ 76.162082] device lo entered promiscuous mode 2018/04/20 02:33:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/20 02:33:34 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000", 0x10) 2018/04/20 02:33:34 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:34 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$inet(0x2, 0x0, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:34 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$inet(0x2, 0x0, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:34 executing program 7: socket$nl_crypto(0x10, 0x3, 0x15) unshare(0x60000000) openat(0xffffffffffffffff, &(0x7f0000000500)='./file0/file0\x00', 0x80, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000540), 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0x8) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 2018/04/20 02:33:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:34 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) unshare(0x60000000) openat(0xffffffffffffffff, &(0x7f0000000500)='./file0/file0\x00', 0x80, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000540), 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0x8) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 2018/04/20 02:33:34 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000", 0x10) 2018/04/20 02:33:34 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:34 executing program 4: 2018/04/20 02:33:34 executing program 3: 2018/04/20 02:33:34 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600", 0x18) 2018/04/20 02:33:35 executing program 1: [ 77.392131] device lo entered promiscuous mode 2018/04/20 02:33:35 executing program 5: r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x80003) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:35 executing program 4: 2018/04/20 02:33:35 executing program 1: 2018/04/20 02:33:35 executing program 3: 2018/04/20 02:33:35 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600", 0x18) 2018/04/20 02:33:35 executing program 7: 2018/04/20 02:33:35 executing program 0: 2018/04/20 02:33:35 executing program 3: 2018/04/20 02:33:35 executing program 4: 2018/04/20 02:33:35 executing program 1: 2018/04/20 02:33:35 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600", 0x18) 2018/04/20 02:33:35 executing program 7: 2018/04/20 02:33:35 executing program 0: 2018/04/20 02:33:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x0, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:35 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:35 executing program 3: 2018/04/20 02:33:36 executing program 1: 2018/04/20 02:33:36 executing program 4: 2018/04/20 02:33:36 executing program 7: 2018/04/20 02:33:36 executing program 0: 2018/04/20 02:33:36 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca", 0x1c) 2018/04/20 02:33:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x0, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:36 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(0xffffffffffffffff) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:36 executing program 3: 2018/04/20 02:33:36 executing program 3: 2018/04/20 02:33:36 executing program 7: 2018/04/20 02:33:36 executing program 0: 2018/04/20 02:33:36 executing program 1: 2018/04/20 02:33:36 executing program 4: 2018/04/20 02:33:36 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca", 0x1c) 2018/04/20 02:33:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x0, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:36 executing program 7: 2018/04/20 02:33:36 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:36 executing program 3: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) fcntl$addseals(r0, 0x409, 0x2000000000000c) write(r0, &(0x7f0000000080)='~', 0x1) 2018/04/20 02:33:36 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 2018/04/20 02:33:36 executing program 4: 2018/04/20 02:33:36 executing program 1: 2018/04/20 02:33:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:36 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca", 0x1c) 2018/04/20 02:33:36 executing program 1: 2018/04/20 02:33:36 executing program 4: 2018/04/20 02:33:36 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000", 0x1e) 2018/04/20 02:33:36 executing program 7: 2018/04/20 02:33:36 executing program 3: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) fcntl$addseals(r0, 0x409, 0x2000000000000c) write(r0, &(0x7f0000000080)='~', 0x1) 2018/04/20 02:33:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:36 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x75934a1f, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x86ddffff, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x6, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/20 02:33:36 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000000)=0x3ff, 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 02:33:37 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000", 0x1e) 2018/04/20 02:33:37 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fa0fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000000000)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/04/20 02:33:37 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000200)="84974cafcfb7250e0d4cf169c8d7c362e785f9d01bf09efc4b8096795481d6c9d08ef91bfb52bd356907302969b8d9210522a1340af304541632dd1c0784ba46a223682a9bdfdd3f3f81dee4278a80a88ffc73f96e8b13bfe08e37fee716d96285ee70de398f6fd4c8570e56858595802e9ee57bd7cfa8ba74df84c561e96ed2ac091d179909339cc41e8adb92859f5e17588a4a66b883f4fc6de0120ec07483a18f8f71a5b9904c9d3c8d12ca29ccb982892cd54a78303b7eee6837d927315b0eedfb73c00bf73e054d3bb5360a87057a1aec70d580f3d9cb769d", 0xdb, 0x40000004004000, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r0, 0x1) 2018/04/20 02:33:37 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x77359400}, {0x0, 0xe4c}}, &(0x7f0000000080)) timer_delete(0x0) 2018/04/20 02:33:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000005400)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, @in=@loopback=0x7f000001}}}, 0xf8}, 0x1}, 0x0) 2018/04/20 02:33:37 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x0, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:37 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x2) 2018/04/20 02:33:38 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000", 0x1e) 2018/04/20 02:33:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000600)='/dev/loop#\x00', 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2a0, &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=ANY=[]) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 2018/04/20 02:33:38 executing program 3: 2018/04/20 02:33:38 executing program 0: 2018/04/20 02:33:38 executing program 1: 2018/04/20 02:33:38 executing program 4: 2018/04/20 02:33:38 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:38 executing program 4: 2018/04/20 02:33:38 executing program 0: r0 = socket$inet(0x2, 0x80003, 0x100000001) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) 2018/04/20 02:33:38 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x113}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x1d, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 02:33:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="1c0000001800011400000000000000000a0000000000000800000000"], 0x1}, 0x1}, 0x0) 2018/04/20 02:33:38 executing program 1: 2018/04/20 02:33:38 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:39 executing program 7: 2018/04/20 02:33:39 executing program 1: 2018/04/20 02:33:39 executing program 4: 2018/04/20 02:33:39 executing program 2: 2018/04/20 02:33:39 executing program 0: 2018/04/20 02:33:39 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:39 executing program 3: 2018/04/20 02:33:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x0, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:39 executing program 7: 2018/04/20 02:33:39 executing program 4: 2018/04/20 02:33:39 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:39 executing program 1: 2018/04/20 02:33:40 executing program 0: 2018/04/20 02:33:40 executing program 2: 2018/04/20 02:33:40 executing program 3: 2018/04/20 02:33:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x0, 0x0, 0xfffffffffffffea1) 2018/04/20 02:33:40 executing program 1: 2018/04/20 02:33:40 executing program 4: 2018/04/20 02:33:40 executing program 7: 2018/04/20 02:33:40 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:40 executing program 4: 2018/04/20 02:33:40 executing program 2: 2018/04/20 02:33:40 executing program 1: 2018/04/20 02:33:40 executing program 7: 2018/04/20 02:33:40 executing program 3: 2018/04/20 02:33:40 executing program 0: 2018/04/20 02:33:40 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:40 executing program 2: 2018/04/20 02:33:41 executing program 4: 2018/04/20 02:33:41 executing program 1: 2018/04/20 02:33:41 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/20 02:33:41 executing program 3: 2018/04/20 02:33:41 executing program 0: 2018/04/20 02:33:41 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:41 executing program 2: 2018/04/20 02:33:41 executing program 6: 2018/04/20 02:33:41 executing program 3: 2018/04/20 02:33:41 executing program 2: 2018/04/20 02:33:41 executing program 0: 2018/04/20 02:33:41 executing program 1: 2018/04/20 02:33:41 executing program 4: 2018/04/20 02:33:41 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:41 executing program 7: 2018/04/20 02:33:41 executing program 6: 2018/04/20 02:33:41 executing program 3: 2018/04/20 02:33:41 executing program 4: 2018/04/20 02:33:41 executing program 2: 2018/04/20 02:33:41 executing program 0: 2018/04/20 02:33:41 executing program 1: 2018/04/20 02:33:41 executing program 7: 2018/04/20 02:33:41 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:41 executing program 6: 2018/04/20 02:33:41 executing program 0: 2018/04/20 02:33:41 executing program 1: 2018/04/20 02:33:41 executing program 7: 2018/04/20 02:33:41 executing program 3: 2018/04/20 02:33:41 executing program 2: 2018/04/20 02:33:41 executing program 4: 2018/04/20 02:33:41 executing program 6: 2018/04/20 02:33:41 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:42 executing program 0: 2018/04/20 02:33:42 executing program 3: 2018/04/20 02:33:42 executing program 7: 2018/04/20 02:33:42 executing program 1: 2018/04/20 02:33:42 executing program 6: 2018/04/20 02:33:42 executing program 4: 2018/04/20 02:33:42 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:42 executing program 2: 2018/04/20 02:33:42 executing program 3: 2018/04/20 02:33:42 executing program 1: 2018/04/20 02:33:42 executing program 0: 2018/04/20 02:33:42 executing program 2: 2018/04/20 02:33:42 executing program 7: 2018/04/20 02:33:42 executing program 6: 2018/04/20 02:33:42 executing program 4: 2018/04/20 02:33:42 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:42 executing program 1: 2018/04/20 02:33:42 executing program 3: 2018/04/20 02:33:42 executing program 7: 2018/04/20 02:33:42 executing program 6: 2018/04/20 02:33:42 executing program 0: 2018/04/20 02:33:42 executing program 2: 2018/04/20 02:33:42 executing program 4: 2018/04/20 02:33:42 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:42 executing program 1: 2018/04/20 02:33:42 executing program 1: 2018/04/20 02:33:42 executing program 7: 2018/04/20 02:33:42 executing program 3: 2018/04/20 02:33:42 executing program 0: 2018/04/20 02:33:42 executing program 2: 2018/04/20 02:33:42 executing program 4: 2018/04/20 02:33:42 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:42 executing program 6: 2018/04/20 02:33:42 executing program 4: 2018/04/20 02:33:42 executing program 2: 2018/04/20 02:33:42 executing program 0: 2018/04/20 02:33:42 executing program 3: 2018/04/20 02:33:42 executing program 7: 2018/04/20 02:33:42 executing program 1: 2018/04/20 02:33:43 executing program 6: 2018/04/20 02:33:43 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:43 executing program 0: 2018/04/20 02:33:43 executing program 7: 2018/04/20 02:33:43 executing program 4: 2018/04/20 02:33:43 executing program 2: 2018/04/20 02:33:43 executing program 3: 2018/04/20 02:33:43 executing program 1: 2018/04/20 02:33:43 executing program 6: 2018/04/20 02:33:43 executing program 2: 2018/04/20 02:33:43 executing program 0: 2018/04/20 02:33:43 executing program 4: 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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$binfmt_aout(r2, &(0x7f0000001f80)=ANY=[], 0x0) dup2(r0, r1) 2018/04/20 02:33:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/04/20 02:33:43 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)) 2018/04/20 02:33:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/61, 0x3d}], 0x200000000000000d) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "0eb190125c572707", "abd4cf9da8cbfef367d4f02a97952d111fa9b0c43c05d078adaeee44b3c3ef0d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/20 02:33:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e64ff7)="d7fdaf6207017989", 0x8) 2018/04/20 02:33:44 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:44 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file1\x00', 0x401, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001680)=ANY=[]) 2018/04/20 02:33:44 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x9, 0xfffffffb, 0x20fffffffc, &(0x7f0000000000)) 2018/04/20 02:33:44 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000300)={0xa}, 0x1c) 2018/04/20 02:33:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/04/20 02:33:44 executing program 3: 2018/04/20 02:33:44 executing program 1: linkat(0xffffffffffffffff, &(0x7f00000000c0)='/\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) 2018/04/20 02:33:44 executing program 4: 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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$binfmt_aout(r2, &(0x7f0000001f80)=ANY=[], 0x0) dup2(r0, r1) 2018/04/20 02:33:44 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x2000, 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, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/20 02:33:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/04/20 02:33:44 executing program 7: r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20008843) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/04/20 02:33:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) 2018/04/20 02:33:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000600)) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)="647e2a652232639cbcde0b32e70219823491978b87b0a5bd3a18393a0f1a21989c3617b2", 0x24}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) readahead(r0, 0x9, 0xfffffffffffffff7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @local}, &(0x7f00000000c0)=0xc) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getgid() getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000280)=""/202) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000140)=@req={0x20, &(0x7f0000000100)={'veth0_to_team\x00', @ifru_ivalue}}) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/04/20 02:33:44 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/04/20 02:33:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000600)) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)="647e2a652232639cbcde0b32e70219823491978b87b0a5bd3a18393a0f1a21989c3617b2", 0x24}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) readahead(r0, 0x9, 0xfffffffffffffff7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @local}, &(0x7f00000000c0)=0xc) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getgid() getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000280)=""/202) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000140)=@req={0x20, &(0x7f0000000100)={'veth0_to_team\x00', @ifru_ivalue}}) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/04/20 02:33:45 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x8847, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x88caffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/20 02:33:45 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:45 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0), 0x2bf) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080), 0x14) 2018/04/20 02:33:45 executing program 2: 2018/04/20 02:33:45 executing program 7: r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20008843) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/04/20 02:33:45 executing program 4: 2018/04/20 02:33:45 executing program 2: 2018/04/20 02:33:45 executing program 0: 2018/04/20 02:33:45 executing program 4: 2018/04/20 02:33:45 executing program 3: 2018/04/20 02:33:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/04/20 02:33:45 executing program 7: 2018/04/20 02:33:45 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:45 executing program 0: 2018/04/20 02:33:45 executing program 2: 2018/04/20 02:33:45 executing program 4: 2018/04/20 02:33:45 executing program 1: 2018/04/20 02:33:46 executing program 7: 2018/04/20 02:33:46 executing program 0: 2018/04/20 02:33:46 executing program 3: 2018/04/20 02:33:46 executing program 1: 2018/04/20 02:33:46 executing program 2: 2018/04/20 02:33:46 executing program 6: io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r0, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}]) 2018/04/20 02:33:46 executing program 4: 2018/04/20 02:33:46 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:46 executing program 0: 2018/04/20 02:33:46 executing program 7: 2018/04/20 02:33:46 executing program 3: 2018/04/20 02:33:46 executing program 1: 2018/04/20 02:33:46 executing program 2: 2018/04/20 02:33:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/04/20 02:33:46 executing program 4: 2018/04/20 02:33:46 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:46 executing program 0: 2018/04/20 02:33:46 executing program 7: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f0000996000/0x1000)=nil, 0x1000, 0xd) 2018/04/20 02:33:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/04/20 02:33:46 executing program 3: 2018/04/20 02:33:46 executing program 2: 2018/04/20 02:33:46 executing program 1: 2018/04/20 02:33:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)='%\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x803) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/20 02:33:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(0x0, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/04/20 02:33:46 executing program 3: 2018/04/20 02:33:46 executing program 2: 2018/04/20 02:33:46 executing program 4: 2018/04/20 02:33:46 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0xfffffffffffffe85) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') close(r0) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)={[{@user_subvol_rm='user_subvol_rm_allowed', 0x2c}]}) 2018/04/20 02:33:46 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:46 executing program 7: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f0000996000/0x1000)=nil, 0x1000, 0xd) 2018/04/20 02:33:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)='gfs2\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x4, 0x6, 0x705000, &(0x7f0000000d00)) 2018/04/20 02:33:46 executing program 4: r0 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='b', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/04/20 02:33:47 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00000011c0)=""/116, 0x74, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000001340)=""/66, 0x42}, 0x0) shutdown(r0, 0x0) 2018/04/20 02:33:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/20 02:33:47 executing program 6: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r0, 0x0, &(0x7f0000000700)) 2018/04/20 02:33:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0), 0x2bf) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) 2018/04/20 02:33:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)='%\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x803) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/20 02:33:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/20 02:33:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x100000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={0xffffffffffffffff, &(0x7f0000000180)}, 0x10) ioprio_set$pid(0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@broadcast, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) 2018/04/20 02:33:47 executing program 6: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r0, 0x0, &(0x7f0000000700)) 2018/04/20 02:33:47 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:47 executing program 1: r0 = socket(0x1e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@remote, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000880)=0xe8) 2018/04/20 02:33:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)='gfs2\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x4, 0x6, 0x705000, &(0x7f0000000d00)) 2018/04/20 02:33:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) syncfs(r0) 2018/04/20 02:33:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000680)="2f657865000000000000d50fef7afaf807e3c2f98d0d02812e3ca05fc31e623a2a051fc20fa5a02d84267a0067ac78b8ed1ee48d8097f99d3188a5989a0000000000000000fdabd0512782c2474e0a8c14538091e53bdc54aa574b0615a98c9046beb56b8bb5744fcc54b400de0400000000000000e4c75fae864cc0fce7514c133f17a1003b735d3d5b3e10b683128034ec6e19ed879a810a401f95b9860b41b3b8683ac1b6f21c21769cbd07a9b0f2ab9711ecaaf67a7a74beef377c60b435f3eee826d174ca7516e89abcebd589104d80402acce68d7ae101c57bbc26c33df519152ef8daf388b20fbc8c55cdb7d471a822531e7d7b88bbb269d72051d90400006e53827a8bdd4f7c3fba515adeb8e68d965b0a52ec80d74eebb4c2904be489d2d473dab9f302545f6fd2973979092a404bdee5aad5d3eb20cb69f2e8c01eab7fbf98463fcdeb034f041dbd1cd779e40828d9db22f3e839a3f98a0e6ac2312fb1f95ffb6e97c6cc55353b7301984f08f9ca247456b5628692d5e443455794a27c4b194226b60a3b19bf09a2595e1d5aa5eb62934533af467d7de9c30c5f7b4db1f048c64587b71b2be65c780000000000000000000000") fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)=""/13, 0x2b6) 2018/04/20 02:33:47 executing program 6: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r0, 0x0, &(0x7f0000000700)) 2018/04/20 02:33:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x442010000000127c, &(0x7f0000000040)) 2018/04/20 02:33:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1d}, 0x6}, 0x1c) 2018/04/20 02:33:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/04/20 02:33:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33fe5010058", 0x1f}], 0x1) 2018/04/20 02:33:47 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x8, 0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 02:33:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='cubic\x00', 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/20 02:33:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000140)={'veth0_to_team\x00'}) readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1) 2018/04/20 02:33:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)=0xffffffffffffff8e) sendto$inet(r1, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/20 02:33:47 executing program 7: r0 = socket(0x1e, 0x1, 0x0) write(r0, &(0x7f0000000080), 0x0) 2018/04/20 02:33:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}]) 2018/04/20 02:33:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000140)={'veth0_to_team\x00'}) readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1) 2018/04/20 02:33:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e2916062301ee79732da0826ec206762bc30eb843fbd78998a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa62e553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f10324afe2d04f6fbb6317678211b6bd1595486f55e229923be4ed8cbfb78a86280b4cac") fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)="e8", 0x0, 0x1) [ 90.115870] ================================================================== [ 90.123493] BUG: KMSAN: uninit-value in vmac_setkey+0x337/0x940 [ 90.129576] CPU: 1 PID: 6956 Comm: syz-executor2 Not tainted 4.16.0+ #84 [ 90.136421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.145778] Call Trace: [ 90.148388] dump_stack+0x185/0x1d0 [ 90.152033] ? vmac_setkey+0x337/0x940 [ 90.155936] kmsan_report+0x142/0x240 [ 90.159747] ? aes_set_key+0x260/0x260 [ 90.163648] __msan_warning_32+0x6c/0xb0 [ 90.167781] ? aes_set_key+0x260/0x260 [ 90.171689] vmac_setkey+0x337/0x940 [ 90.175414] ? vmac_final+0x3f80/0x3f80 [ 90.179395] shash_async_setkey+0x337/0x4c0 [ 90.183726] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 90.189096] ? trace_kmalloc+0xb6/0x2b0 [ 90.193088] ? shash_async_digest+0x1b0/0x1b0 [ 90.197599] crypto_ahash_setkey+0x31a/0x470 [ 90.202022] hash_setkey+0x8b/0xa0 [ 90.205573] alg_setsockopt+0x6c5/0x740 [ 90.209554] ? hash_release+0x50/0x50 [ 90.213362] ? alg_accept+0xd0/0xd0 [ 90.217091] SYSC_setsockopt+0x4b8/0x570 [ 90.221162] SyS_setsockopt+0x76/0xa0 [ 90.224970] do_syscall_64+0x309/0x430 [ 90.228883] ? SYSC_recv+0xe0/0xe0 [ 90.232432] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.237621] RIP: 0033:0x455379 [ 90.240816] RSP: 002b:00007f37840b9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 90.248539] RAX: ffffffffffffffda RBX: 00007f37840ba6d4 RCX: 0000000000455379 [ 90.255989] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 90.263267] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 90.270547] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000ffffffff [ 90.277824] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 [ 90.285114] [ 90.286742] Local variable description: ----out.i@vmac_setkey [ 90.292616] Variable was created at: [ 90.296347] vmac_setkey+0x93/0x940 [ 90.299986] shash_async_setkey+0x337/0x4c0 [ 90.304325] ================================================================== [ 90.311682] Disabling lock debugging due to kernel taint [ 90.317140] Kernel panic - not syncing: panic_on_warn set ... [ 90.317140] [ 90.324531] CPU: 1 PID: 6956 Comm: syz-executor2 Tainted: G B 4.16.0+ #84 [ 90.332673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.342031] Call Trace: [ 90.344635] dump_stack+0x185/0x1d0 [ 90.348269] panic+0x39d/0x940 [ 90.351490] ? vmac_setkey+0x337/0x940 [ 90.355386] kmsan_report+0x238/0x240 [ 90.359194] ? aes_set_key+0x260/0x260 [ 90.363086] __msan_warning_32+0x6c/0xb0 [ 90.367150] ? aes_set_key+0x260/0x260 [ 90.371047] vmac_setkey+0x337/0x940 [ 90.374772] ? vmac_final+0x3f80/0x3f80 [ 90.378752] shash_async_setkey+0x337/0x4c0 [ 90.383085] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 90.388457] ? trace_kmalloc+0xb6/0x2b0 [ 90.392436] ? shash_async_digest+0x1b0/0x1b0 [ 90.396946] crypto_ahash_setkey+0x31a/0x470 [ 90.401370] hash_setkey+0x8b/0xa0 [ 90.404933] alg_setsockopt+0x6c5/0x740 [ 90.408920] ? hash_release+0x50/0x50 [ 90.412726] ? alg_accept+0xd0/0xd0 [ 90.416365] SYSC_setsockopt+0x4b8/0x570 [ 90.420473] SyS_setsockopt+0x76/0xa0 [ 90.424281] do_syscall_64+0x309/0x430 [ 90.428182] ? SYSC_recv+0xe0/0xe0 [ 90.431733] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.436927] RIP: 0033:0x455379 [ 90.440115] RSP: 002b:00007f37840b9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 90.447829] RAX: ffffffffffffffda RBX: 00007f37840ba6d4 RCX: 0000000000455379 [ 90.455107] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 90.462388] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 90.469668] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000ffffffff [ 90.476963] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 [ 90.484774] Dumping ftrace buffer: [ 90.488303] (ftrace buffer empty) [ 90.492000] Kernel Offset: disabled [ 90.495607] Rebooting in 86400 seconds..