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 '10.128.0.13' (ECDSA) to the list of known hosts. 2018/04/14 10:18:27 fuzzer started 2018/04/14 10:18:27 dialing manager at 10.128.0.26:36243 2018/04/14 10:18:33 kcov=true, comps=false 2018/04/14 10:18:37 executing program 0: 2018/04/14 10:18:37 executing program 1: 2018/04/14 10:18:37 executing program 7: 2018/04/14 10:18:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000dd9000)="b7", 0x1, 0x0, &(0x7f00007a5000)={0x2}, 0x10) 2018/04/14 10:18:37 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/14 10:18:37 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x40000000fff}) 2018/04/14 10:18:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x20201) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/14 10:18:37 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0xfffffffffffffed6) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) syzkaller login: [ 44.120615] ip (3788) used greatest stack depth: 54672 bytes left [ 45.089628] ip (3877) used greatest stack depth: 53960 bytes left [ 45.667347] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.674943] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.717595] device bridge_slave_0 entered promiscuous mode [ 45.791419] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.797961] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.830634] device bridge_slave_0 entered promiscuous mode [ 45.860323] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.866831] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.900218] device bridge_slave_0 entered promiscuous mode [ 45.939249] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.945781] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.966120] device bridge_slave_1 entered promiscuous mode [ 45.990295] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.996789] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.011455] device bridge_slave_0 entered promiscuous mode [ 46.020551] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.027132] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.046579] device bridge_slave_1 entered promiscuous mode [ 46.053528] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.060101] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.080165] device bridge_slave_0 entered promiscuous mode [ 46.087961] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.094494] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.104668] device bridge_slave_0 entered promiscuous mode [ 46.115695] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.122223] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.132265] device bridge_slave_0 entered promiscuous mode [ 46.141986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.149269] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.155880] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.182135] device bridge_slave_0 entered promiscuous mode [ 46.206617] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.213171] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.245461] device bridge_slave_1 entered promiscuous mode [ 46.252283] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.258769] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.276265] device bridge_slave_1 entered promiscuous mode [ 46.285268] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.296133] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.302622] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.333608] device bridge_slave_1 entered promiscuous mode [ 46.347858] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.354395] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.382859] device bridge_slave_1 entered promiscuous mode [ 46.390152] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.396644] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.418638] device bridge_slave_1 entered promiscuous mode [ 46.430283] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.437688] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.444183] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.479870] device bridge_slave_1 entered promiscuous mode [ 46.488716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.496475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.505989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.515569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.605093] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.622535] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.633387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.716187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.735408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.751911] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.853186] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.870576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.988760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.446843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.526893] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.670998] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.683013] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.706554] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.746366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.777865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.809753] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.887152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.919178] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.929943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.956388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.012308] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.022110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.137842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.147813] ip (4098) used greatest stack depth: 53640 bytes left [ 48.191875] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.691245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.797695] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.902215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.912961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.924190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.977900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.052337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.131472] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.138827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.152813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.174871] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.182518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.195511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.204770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.216777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.229115] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.236728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.244500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.263386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.365066] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.372299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.385785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.427452] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.438965] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.449930] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.457308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.478582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.499361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.517914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.535596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.551145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.561602] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.578417] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.595752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.604635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.629640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.638972] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.646198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.668401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.706391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.723978] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.733603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.750758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.780794] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.791358] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.805380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.815307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.852665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.879905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.922432] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.929852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.948850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.973775] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.982561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.010008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.056451] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.063765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.098855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.146618] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.154702] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.167353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.197786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.218706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.256233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.863963] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.870619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.877623] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.884150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.925406] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.932459] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.137642] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.144171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.151245] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.157733] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.166219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.176290] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.182785] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.189663] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.196160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.211115] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.392382] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.398945] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.405832] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.412332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.433623] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.448702] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.455225] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.462236] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.468757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.505513] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.513883] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.520363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.527274] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.533772] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.549856] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.689278] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.695909] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.702822] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.709301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.748920] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.771223] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.777745] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.784619] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.791570] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.856918] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.959426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.977832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.011170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.033665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.050494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.062829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.070255] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.788102] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.856739] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.903226] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.019442] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.166940] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.198750] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.471642] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.595951] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.602276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.614962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.646200] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.658210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.667527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.695561] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.750436] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.756776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.774156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.864772] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.871146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.879712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.021100] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.027450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.038731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.137119] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.143464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.153644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.327009] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.333338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.346656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.578350] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.585135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.596777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/14 10:19:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000009bfab)="b4", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/239, &(0x7f0000000100)=0xef) 2018/04/14 10:19:04 executing program 4: 2018/04/14 10:19:06 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/14 10:19:06 executing program 7: 2018/04/14 10:19:06 executing program 4: 2018/04/14 10:19:06 executing program 1: 2018/04/14 10:19:06 executing program 3: 2018/04/14 10:19:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x4000080002, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000a0005250d0000000000000705000000000000dc1338d54400009b136ef75a0600000000000000c43ab8220020bdf26f4ea867ae09", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/04/14 10:19:06 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/04/14 10:19:06 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) 2018/04/14 10:19:06 executing program 7: 2018/04/14 10:19:06 executing program 3: 2018/04/14 10:19:06 executing program 1: 2018/04/14 10:19:06 executing program 4: 2018/04/14 10:19:06 executing program 6: 2018/04/14 10:19:06 executing program 0: 2018/04/14 10:19:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x4000080002, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000a0005250d0000000000000705000000000000dc1338d54400009b136ef75a0600000000000000c43ab8220020bdf26f4ea867ae09", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/04/14 10:19:06 executing program 2: r0 = socket(0x200400000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002a007f6308000000000000000429f6ff010000000000000008ffffff0100ff10", 0x24) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bond0\x00') r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000340)=r1) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x98, "bbaf501349015b8cf6b0c40dbf05028043dd3719e424f383d31d1a9beb751a943a5e17034c249a4bfa985d844ebeb3c0d19e43a4d5ac8f55f910d1bf89c511a766a22fbf8bd4ccb5f7fdcb2d5abae46faec81ccbbb4b9bc402386bca5226bb4287122602b78c30c0d8e69acfe29a48a514766c08659ad69045654c9b7a026725bb22c06566a170b3a90f516c38a58c4b79f17a299058eea0"}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) 2018/04/14 10:19:06 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/04/14 10:19:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) dup3(r1, r0, 0x0) 2018/04/14 10:19:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x7, 0x80000000) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0)=0xfffffffffffffeff, 0x4) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001600)}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) 2018/04/14 10:19:06 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2}, 0x10) shutdown(r0, 0x0) 2018/04/14 10:19:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000400, 0x0, 0x0, 0x20000430, 0x20000460], 0x0, &(0x7f00000000c0), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bcsh0\x00', 'ip6tnl0\x00', 'yam0\x00', 'bpq0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xb0, 0xe0, [@statistic={'statistic\x00', 0x18}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x218) 2018/04/14 10:19:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000080)="a5b08d9592a6b03d2d647bad594975df70d153ca1ef348acc3cb2af4696ad532733210cd59d917a79b2b3a7a5d2389c5fd591ea67681407b", 0x293) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0), 0x0) 2018/04/14 10:19:06 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) close(r0) 2018/04/14 10:19:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x8000400) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) r1 = shmget$private(0x0, 0x4000, 0x5400000a, &(0x7f0000ffc000/0x4000)=nil) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r6 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0xffffffff, r2, r3, r4, r5, 0x63, 0x5}, 0x5, 0x100, 0x37, 0x3, r6, r7, 0x3f}) 2018/04/14 10:19:07 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)={[{@uid={'uid', 0x3d}, 0x2c}]}) mount(&(0x7f0000000000)='./file0/file1\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x20004, &(0x7f0000001740)) 2018/04/14 10:19:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) io_setup(0x1, &(0x7f0000000440)=0x0) io_destroy(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000140)={{0x8, 0x1f}, 'port0\x00', 0x11, 0x400, 0x9, 0xffff, 0x850, 0x81, 0xffff, 0x0, 0x4, 0x6}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000040)={0x101, 0x5, 0x100, 0x8a}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x7fff, 0x2, 0x58, &(0x7f0000ffd000/0x3000)=nil}) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001940)=""/12, 0xc}], 0x1) io_getevents(r1, 0x0, 0x0, &(0x7f0000001a80), &(0x7f0000001bc0)) 2018/04/14 10:19:07 executing program 2: memfd_create(&(0x7f0000000040)=']\x00', 0x1ffffffffffc) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz0\x00', 0x200002, 0x0) fchdir(r0) socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xb}}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x0, 0x0, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6f86322e"], &(0x7f0000000280)=')\x00', 0x2, 0x0) 2018/04/14 10:19:07 executing program 1: set_mempolicy(0x3, &(0x7f00000000c0)=0xfffffffffffffff9, 0x8d) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/14 10:19:07 executing program 7: mkdir(&(0x7f0000000340)='./bus\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000380)={0x3, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x567a5841, 0x200000) fchmodat(r1, &(0x7f0000000080)='./bus\x00', 0xa6e6cbec86bd0f2) lgetxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)=@random={'osx.', 'ramfs\x00'}, &(0x7f0000000180)=""/213, 0xd5) write$cgroup_int(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="2ffda23c3e153ff23f3d31"], 0x5) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0x264, &(0x7f0000000480)=0x4) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000043000)) utime(&(0x7f0000000140)='./bus\x00', &(0x7f0000000280)) utimes(&(0x7f0000000440)='./bus\x00', &(0x7f0000000400)={{}, {0x77359400}}) 2018/04/14 10:19:07 executing program 3: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x2) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x0, 0xa5e}) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000140)=""/8, &(0x7f0000706ffc)=0x8) 2018/04/14 10:19:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000)={0x0, 0x1000}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/14 10:19:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) recvfrom$ipx(r1, &(0x7f0000000080)=""/243, 0xf3, 0x0, &(0x7f0000000180)={0x4, 0x401, 0x82a, "5e43364444f1", 0x9}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000400)={0x5, {{0xa, 0x4, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}}}, 0x1b80f9bde7929e0a) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) [ 71.598823] QAT: Invalid ioctl [ 71.645829] QAT: Invalid ioctl 2018/04/14 10:19:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x315) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), 0x4) r1 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xa45b, &(0x7f0000000040)=""/8) 2018/04/14 10:19:07 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.net\x00', 0x200002, 0x0) fstat(r0, &(0x7f0000000680)) 2018/04/14 10:19:07 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xfbfffffffffffffd) socketpair(0x5, 0x0, 0x3da0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x16, 0x4000200cc, &(0x7f0000000000)={0x1}, 0xfffffffffffffdbd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_wait(r1, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x80000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e23, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x101}, 0x1c) socketpair$inet(0x2, 0x3, 0x10000, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) 2018/04/14 10:19:07 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x9, &(0x7f0000000840)=[{&(0x7f0000000140)="f2eba0b58cab48b5b6438751c617a2c6079c17129976ef2698d328b69e5895dc22320b073cffaf644104c46e658ba3b276967c61e8dc5b0037dd3dd5102a3f4db9d1b73f502c212bed7ec999c085b9478995ba4eeedaffea581df9209d61bf76f34ca158db4896a1d48fb125b9677667e972a28c8c8ad551a0e6d4705d213afe3a9794828e56ebd590d872db035520ec10c67753c0c1d72a850917c50acf2e965fd3bd471d7ebdbcc2c30e5fd3b6e3c86d5c3f187e6f343586fc3a0b3ba33a8475", 0xc1, 0x4}, {&(0x7f0000000240)="95fe6e92b21422c23f377299669dfb021ce25bd244b765fbb554a13c47780a158853910394fe208779", 0x29, 0x4}, {&(0x7f0000000280)="46b59894337ba5bd7e4f69603214172d05656d417a2879d47e223921c657859f829281666503a2d28c5ae846bd6181f5f66f2de63e1a9bc1601e88f8d92dee31251b230f620d4af65dcc87e403c29ca3b71b8176eccd96000a0dee8a6fb5400f9ac2a86d89888e2098dba6e5213ff673d15788966a65ced478c4273155170e64f2bb511b215c6464d0c98b8c232501f1af190a4e9bf62d2f3de9d7d05e7f41a3adf374a3c47692a51c233d2a885a6ef86b598d40412ee01071f4418586db63fd382dccb12319ea66e1bf63325dfd130fbdf8040dbbd2d878b8fd051d575f909768b272bf", 0xe4, 0x170000}, {&(0x7f0000000380)="06b4bab6eb39d87eb5e37aa1c9c7fb9e", 0x10, 0x8}, {&(0x7f00000003c0)="b026562c973c0ad7ebe3bf4e57c40f8f167feb7dc73638170f8722a3ec5f787b2cb6bc1968d97c2996035428dbc1a760d68a939fc5db23e5b173282e6b3a22db254a2b538ca9c965b2d2e6bca3e28add062c08ccf5718b8822ff0f47acaf3b147c4a79a9c1fcf98f40fc6189c4510530be", 0x71, 0x20}, {&(0x7f0000000440)="bbb6e5996a2ab04d09be64b09bf733399116bdc934bf158987e70716475f07ed0b025df2e6f64724ab206d7df7ba8f10afac63cf9b723d3c85fb4beca5b9f87877346de3c3768661df90a0866441e3de6124fa9e0cbd7ed7dc8060cdcb3106bfe988e9615eded87e18f31276f294999fe5b57c6df98be49b05bd73a234d01fe10ad2dedf40bf02fee34ee37ad975860e181de86a34ad24d083dc39f5049849ef6a53f484dec04a9a522325013c360cba59ca4c38eacd0b2d41d97e59a04c159033ff5644be1c7aa58ef08f551a7d602c2a7e3eb7becb256f246bb3ccdc5ba63632b62d723b77bd59acea861c5ed2bd9d3a2d15ad19f1b53d", 0xf8, 0x101}, {&(0x7f0000000540)="c69be31b46b76a3460222c8ad0e6351f79b0ac55c65069cae9cb1e823893d16127c23cd9ec442123d37e45d49d2c63c989aeba78745de315baac2a7b6b812a4550bf46257708fbc5caa69427938bda376feb06c46b5ae0ec2fb30864ae9696faecc616b5f028dfdb3b40512a5957542bc0db37026cac7aceac4831fc4ec2f319e089636fe19c505b2daad996e05e59794f023d376c800131dff3c0d8bc5ffb627216551537e6d03ebae9bef85936f547037910ec89ec7b1c72cbdb23075a8d6b4bf132ffaaaacf727ff8fd88012f962697e8b90d30f7f5f95a716a311ee179ff58d8f027cd2f", 0xe6, 0x3}, {&(0x7f0000000640)="d7b3478af6810ef182ca8e3d4529b1bd5576e245c0dd197426941e6bf90f88d14925b4c33bee77a5c3a78df5c800e707aeb597a948a71ce677a275b3f63d57c84b9e45a347e4661e63ca4a4d2ba073b65f254f62d9d15b69b489d92e8f646e2674fbc226a6d984972ba8c74b65fb8e339f528396ee558570ef1ba8e9aa9463a35ce1cf2811aa8f4b7406b166c3435799896144602e1ece1ef9b4d126ef19c528b7ddd3a3c54458ffe11ed9d65778977f50d9d7d1aebde501adf2e1e0c17f79241a9f3d5c866cb462d2b5bdacbf1bb78a2a5ff5dfcfecdb6fcb616a940f8541cdb7a1f97320c75e2b8a8f45d52ff39b", 0xef, 0x7}, {&(0x7f0000000740)="75c8f9cc33f6d8483dec44a6a5f0911c404224d5f200ff29ff45078821a3b1ddea05ecb2cc65e0606a2beef361313b0f0c15044231c25f457869281d5fb5e8c2923336c23d4c1ce5575502850ee2c127865fdbb29d12991ea9093324f2d4785a7456a1952024f637b2bdd2891dc3898fee7e745a69c6ce4d8730694434e288c28af5ca4f96dd276e91865e19d572fc479aaa4cc158e692b4c9169c362d42f6eb4d837b8f952985e40817f4c5ec2bce0fe896427bdcc98bd2199431aae12323620c69d007dce4a47ceba02b0a2a1146bdb481505c8edf1194cae427bab09929239c21a48ab190f9ed114511e27f8bb6ba07ee471c453016dc", 0xf8, 0xb2e}], 0x800001, &(0x7f0000000940)={[{@noloccookie='noloccookie', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x37]}, 0x2c}]}) read(r0, &(0x7f0000000100)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/04/14 10:19:07 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/14 10:19:07 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f00000000c0)="16", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200000) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x200, 0x2200) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000440)={@loopback={0x0, 0x1}, 0x30, r3}) 2018/04/14 10:19:07 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000000000), &(0x7f0000000000)=0xfffffff2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x10000, 0x0) 2018/04/14 10:19:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x2710}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000011000/0x2000)=nil, 0x2000) close(r0) 2018/04/14 10:19:09 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x200000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00000000c0)='./file1\x00') symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)="05000000105e9978380a79a02aa2f5428fdfb54f60b9f902e1f8f9902e1f5c058893b8926c921e6782d95f7fc27adb3dcde8a7fc4a56646f27ea1aa90c4f6a9ae4ed7be00d6ea52ed3a554a2634f52bd303b9a1d624f93924a7417a1cf930cc4cef79adca7be3e2a8faf0ef2f364c1d262d88cd1b9e63f5dd17460369517110cf2edeade4a502aa55e8798d7d92f3fc797229942e8c48a6dce98839f33c7e89f7a0d53e884a7865c1fb60e799239b2d07b00a36a50a8dff6600dfc3f53a80bc296aebed8465e27582a5e3b2e5d9a74fe2ec3f1aafbbd2cb5b066bbea0000a2da9e51170e85e865a1f904013bd7381d", 0x0, &(0x7f0000000300)) 2018/04/14 10:19:09 executing program 0: unshare(0x8000400) r0 = semget(0x2, 0x0, 0x191) semop(r0, &(0x7f0000000080)=[{0x4, 0x2, 0x800}, {0x0, 0x10000, 0x800}], 0x2) r1 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @rand_addr}, &(0x7f0000000180)=0xc) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'bond_slave_0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4200020}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x278, r2, 0x0, 0x70bd26, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x23}}}]}}, {{0x8, 0x1, r4}, {0x218, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x278}, 0x1, 0x0, 0x0, 0x10}, 0x40040) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x4, 0x471b) 2018/04/14 10:19:09 executing program 2: r0 = socket(0xa, 0x8000000000000802, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000), 0x4) sendto$ipx(r0, &(0x7f0000000080)="ec2d1927424fefbdf866be344ad55e44497561af18b9ac69b3f489f61c61b2d4864001886b390884a8a41a781eff252ca9294244c3ad2c79c2e0dd99fc0eda9cd74d0c24925f9e1498e69f7e3b2184888c2e35", 0x53, 0x40, &(0x7f0000000100)={0x4, 0xffffffffffffffff, 0x80000001, "9e6ba39f8ab1", 0xfffffffffffffff9}, 0x10) 2018/04/14 10:19:09 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r1}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xca) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='bridge_slave_1\x00', 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0xffff}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0x4c, "f80c8e90e8e6719970f50659fc90143b521426da2558c50d1950dc27642d92554246b4a4a6f25833ccba225d0cbf6dc03742316f2fd2c95d5246eee454ad42108a3a1cc6896ddc1c963099cc"}, &(0x7f00000002c0)=0x54) 2018/04/14 10:19:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0xc1, &(0x7f0000000000)=0x0) r3 = memfd_create(&(0x7f0000000200)='skcipher\x00', 0x2) r4 = fcntl$dupfd(r1, 0x406, r1) r5 = syz_open_dev$vcsn(&(0x7f00000022c0)='/dev/vcs#\x00', 0x4, 0x2) r6 = eventfd(0x65) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002480)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r8 = open(&(0x7f0000002580)='./file0\x00', 0x151201, 0x42) io_submit(r2, 0x7, &(0x7f0000002600)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000040)="655af9cd5f85f757df191798f430e4abecbe0355be978a0389354592ae6e83d3b0ef8e13df3a68a6fe77b1433d2b1c166fab91a8ca9450712da679bfe72c35a58bbf5419554339e7b7ff3cb46b96eec98a4548d5b8bcdab9d8f1f8e36f814691e4c7ce9f42be385d2c666e74d7067931d14197afd0a7134a5faab795fd003e7456e38b305e0d6a8c5e6798051ef3ea0032f38ad32bb6ee5c137bfe79f717f41df43c", 0xa2, 0x7, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x1000, r1, &(0x7f0000000140)="03620251edbbabbe008b9c9736347a41dd95c5eba68867d5e67c0f420378116c2553979bb4bdb5440bfa56a2da603a68f4744cc15d37080198d3241c91ca4d3e68d57679d202b409c96e554a5856ed419276b8b4a074851ec8ed4f95bcddd485c76435e93c8e24d3a3f10ef82f636332089e83917aeb2462fa5ace85e8c5c5b141d02e204b5abba222d20a3d600e6e57a20e0dc70fa375f30ea6638cd0829c51a1a9ad77b60316537eacc481f1b92971af94", 0xb2, 0x1f, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000280)="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", 0x1000, 0x81, 0x0, 0x0, r4}, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f00000012c0)="a01d570e8cecf9543bd017c943e12d78428c96f57bad480dd350495adfade6d04892b6db8c497c1c81cdd9f293d26a3b307f586dc294508711dd56dc43287ef3ee59951ee7dddeb85fc99971dd941a461e5d30a40a990060c1951cac634128ada387935d0bfa95b23246311bf6948c6604e02d982693ffd1b727827174ca776d4fcc33dd7bacb0a8dfd88f8e5bb766b8ffd52f8dcced95860594466817819e1faf46e4024bdc54fae071c134a26840fb609dfbd64db149a11549182b2440bbdeb34c94b058c883ca2a78f981641b57c248f154cc9c100a3210099b63ad3370e11fe9a41ca4300397f35816114dc124d096381c7e2796ffcabca54e72a07558ff4e60eae329f9781710e14c85372541e70a21e9d4d9ba0653066fec468852fc7907e0149fcf986b034f41019b463948bc5e106724bda7c340d08734da22ffd63920adc6db5a1ab619930c191853739db44c3623db5af2fdf25076cef44993814e11c36ef959ae0b08df8c00d8f2ea59eb9fbbf048a50db5cf7eab7150604dbbd2e1f3693b2cfac2a998edd6906409aa57ca11426f7221260af63a47276e35c722349b0b7b254742f5f1f9318cdc2a96816292a7fa5a2c40cc68cc4e6431059141f123ed35ac98f3e1a73ba8e963d36caa33aea13aa77840184bf2e1cb22d0f26d206e88377410d94c4a115d66bdfa906813c7f2fd4915a6166119f4ff2cde3d84df2a9a51dbee2db676a5ab9184510f52a951ff3a2d5df25d0203115cd5ea24b706e3f3b06313b9fa838b800f362face957ae3701ebc4739a6b73600f707af76167cffedb4a3b790f7b98c347d1330287cbbea1f9b6603f1bb822c52f72ef313ed1a345afc7534738c2674012d6760cc4daa8b8eaa7a2bbde5929e6df86d8baa27d56977d92212a379d579d0523cb89eb5239602bcf7d81d387eeca19b8e2fd99b05f30294c51d986d48fab24bc887be57f643f151526a7038a0da595ce04d83a08f6efb2f4efdf721299e745f8bd6b95211ebc14c9ab6aab0929ac1cb3da40bb76668b1ce6582020f0da813c838889f14250fc54250a96dee0917975e85b1a3faef7ca3eda9d0f8688224d96676dd99d22da01e703259042ff8ed0cfd23f30c39e3e015702b1271cd6fc8476782dad6ca95ab090c16d45ca041eef2e43a611cbd3fbcadc31ef5c66f28184add1944b8d99834e26724a0635b5ca0a63bd293350e8b5a2cbf22e784ffd05a8fd54b4d73c5fbb781f69cea74da7afaec964d2f013a4ef47878212a60b205bc42d19ce9519b3e57a54245661fabed132c005f904aa991814bb46869715e0a0071e8c569649cfd43a8b1b494329fca283f5b83dd68da8ee5d99c3202f86908be6977f28f077f5f83f94c0aabf5d1e84ea4892b4904d898a5ae90e8b550298dfb910255d310bcdb8d6fe3d0d63175a3702ef714aabbd8c4ecc229c67ff88d7121e569f7edc7dd155f2246b1a697853d7877f9bf9afcac10f10ad7ff707377da87733a23ee963714078a9cf43c9730fb7c8a7466a9acedb319224a09aba90db6185ac29d30e2593c6f914f1d706bd7fe781b18b0e192bb834d529149f007cda605b8eb5cc7cdca2e7efd028e58b7a530f627de7786bdd20536bdc3222c92ad928bfe4f810bc47c2dbf0334cf5ac117e816a34a7102ffce8b1c0c4909d66dd93821804f30881d0693a12cb1b85a25037a5d07a0ebe9468ed158302de638206913db55a6bc401b13561d8043b7fff88af776b6d703aca6ecd8c75d1b6eae15cb5bc8a0d131ca0e286eab62a66905edcf163f972f322f6e26afee1224f179337a6065cbe77ed302b22cc63e148446b8a967da7ec5b78b9e574c108e7134b8d7c113b1c803c078fd0e97d24d958eaa210612ac42b0ee3f960cafd5c5e02f063ba4d91f44b30cf5cdd1ed786b72e37799a2255d76d084312bc1d5d04d3b2015e8fe0cd7de91f65ac3b05ba1bd84fa5e2000bab302dcee6901a1aa33ef28150026177d885daab95e51438d0e42d4a78edcd49c856028b0adc8f438db82122a95c9f93032f3cc9f39ec98036d7320f96d21ba79ee5d52e275969860b0604fa93d5a055dfa3252ee6faf3246634ecd086b129b63f06192c5cd8a5a07ce95a17e18a20e374a4853c05537d5348e09a2718e5a02de87c900718c639fa9ba5fdb0fda53f7df98185c88a6cc6b7a589fd6c934190da2afb14fc4e7ad9197f65270277cbfc167c1427144befaeddb356c991d3a9ab01fc84ae34cc54185b44663364adec3af01b3bea8840eec719a0fc9a6b6507bef24f806596db8de92beaf9231f2ebf51ac40ac77ece5c1e4120f816fee1c79b166674d19e3ce2f6d4b15679bcf56dd60a883ded36cb749025a934d0e364bc312193f7fcc454563c146cbf584c70409c82fce757fd6992f6f553da1a9f92966dc8615b4bb4ae31e57fd5660ecd21012ad7b032d9ba2aa03fb5176db2fea850e28afb75d8a9e99c31a479043660f9ab18a517524ff2ae9a49b8191af3650c3f309a14ea94c956c023c2f130d70378df5792246ec709988e92f740d66c183534edde44d7390435cf25adb3aa86860ef99d2cd8f8467d9fdffaf3af284a0a701007b7381ea8462dfb9bd3b53840cb3732f5e678c0997cad5aedb02126ecdc3c38ade9ee98d2e0d7f2359c5fac34bb2ff9daec44e0df853c706afb58fcc42678ab855ce542d08efa5ca35a61bf695ba7b998aed82e78921729f19eb6fefc08571673e8a6daeedb666181400b7f14fff990511a30d8baf9ca1238198cd8223bb409f2b1e063c7dc3e9564dcd5a1054aa58b846aa04fed320f71e2311192faf92b5101e58ac31fb8132c51e9f90685d7fece785003592082084aefceb2bbd8ddffc67fa53a878af090678e82839b3d2dfad63870cd08a733f3435837207461c070aa89d17081c1a97f2f26f3a7b12605558f3a4bd8772a1763e5017c10f2779ee11184f12d3a9b1c3b2a3a02c244c9b823222e4f01806268ab65d0d051cedab2499145d46e31c10b0910fa977a80f1fcb690207d7206f56b87a45daff4ff830dff38f77d9c0630946cea0202f1bb6cfba3387ced2e37c4253de54a8e8fce4886863269a8771301c56768bfa5d52a2546e71ac5859c657372da52d31b4fc525db50658f7602473228b298a4e6c92f0a1517a914c6ccb7d296384cd695c4fcafe70230a1eaef71de1a250656a3978b4fe066f15b9a1377f9db3cb351fb1ec9e9ea843fe01c48001d74e8345f5c7e0af8491e8c596c9c9284e493976ce25c9e3acfb4589e99cc18bd5565d8b33d9d3f4192c1ab724a144a3bec49bee43e516aafce66481a35b1b12113b3a5898a7047636139f9c6ac537d2d39b684d2531dc5a9d5f753bc33299649c928df28d20128d25391a1237a33254b69999c083b6dd6a92721947e7554ab0b3b3abd52114a7b7581f78c55c075e273c07467edb12b3bc5ed0baaefb50bc67df220d9c8ffb6c0998fc98c28d269009fbf205518e0dcc206617f8504a42e7f464b750fef32c7848045c52b51d466e1cc7e992d840de39d5582c0ad060a099d36ccf2db9738453e4857a09aef7a096803f54416a51da293939706eada02650243504cbdf35d7a33c9d38ae54a10e50309e787104dec349036bc53014e49d0647eb37a0864428361e8e04b38c33ee9b95accc75819c4d088386cf3d3810d0d23f25f189b98dd34d732ae9cee982d9ee233295ea3643c3649155337b9aef133ee6dcda1450755fe4ae394ac2fd4894bd0da4d1c8106595672e942fe1b8293fbf4deba88b08fbffc93ebfeb66bd056fc8ec26f104c296303b21a56938c8d830b010ebefabe6aaff5f4f3e90f39e9e1357e2f2957f1aa1ace9182e3210f5097143a0ba8d01afc8361debebd01a00276ab13eacdefd2afe4224a827f8ecca8fdda97863958ab2075b94088f8bb3d9a2431ddc274b23d5a27069dc4de8a0a43569d1b3d7b5df3cc7a37d7da8ab1cc607677d8852da31fc94312a01f1a490a6b4c68272bbc703c07170b4eb55e6567d80af1a2faa700509e393f2358eb10ed13a2b0c7c37fc32dfbb15010789f6e5f6da474f70f3f026a96b7a72ec1c6de7cfae02dac572b6dadffe2473e8233ef91163b83b8c301551e2763f4291aa7ed4ac990a209263025cfcea3989815baee706596ee37e118696cfee11a9c525236d09192082d928614a9c699ba672344506a38e0f0384ab533cd1188759fdafb4ccb6d13778f37580880d3bb4390e51494448993cc6f939544d8565a6a0af5e05180255721b64f258b31e3ea6f97dc8a0bd48d2ed04e680aa1365c5bb17f3d94a39af295fabfdfe35e7b3d10f7a02d8e6ab2ecac572cda5dc076e4994c4e495a0fb6708ef5be13fa2d924290c792f5d435aadec23e2495b4ea0439eaa460c185fb6b71e1a8387fed72a798e367877af98600672d0ab4bd1796683bae44f3a77f7a4861c2b6c8574becf5c810eb61025cac289defe33783ee4bab8a34827dfad5452deaf690027c4d09c950bac5dd0955d0a089a349fcc5fd883f949f3bc105098e7f7d72cae096f9b4024a23b85d3aef40defe20744b56e12978d60cd2dfca5afdff5b6ccf6df5ebfa4b231fc36924772b1144b8f451cc43d91eea2a3e3cd3d33016e875989b1a2c55d49842fe5609bc4c31d711d5f4256f61a4a4e7ac79fe70068967982fdf0d62b91be64240b5583cce9d8c280419d937e4f895fba27a834e9dbb4a00e662d5aa78bd0a4667fafb4afa022d2ba2d08c03cccd8674db4a0274a0ee98b969b46dee501a79f33b2d598cc3859fa3bf7aad222adcce9f712c6604f3c956f43848300b0b52e273761f7e694beabed99b3be60a6bb638dab0fa7b5b571764f6171ef4042a42b2957337dc504d1d28dc999aa97c9d97f28fde1ec82a42f4533a6b1d7c992b83e0f4afa4506358ec23f279ca1f99645ab9e1528a14196c3bbf2bdcdb76b48f296b1d3b5503a9fc143aef15926f5b0a21af2748de0111c1e4b1e6b22a81e213a7b272b243e7c25395adc6bd79b3739944b5b2ef40b8308cedc3ef3f687a3a09383e5f5ecfce5eda3f7a57c06a94413fda945be21ba0a4f83bb103b73b71e1b8c8b3d98c879f1783175f16607a081a82cf1774516deb5cdb1f695ed1f1f60735a0b7e61ca7d41e592e0d6907d1bf0f24bc663b6268b20d17b62b8a539f5dfbad57edb64f9ebac0c7e075be210295f081fffc3eb1bf798e1fcc79a487bf3613acbe47007da6deb0f635e9a32aacd3de08642d66f634cdd7cbbefed10509781c14368b6a1759084e2aba116dff18250301572235e85723dabbbaaedacac1160c9f2c6ba54254d6b0320a2ba25360c9b260195ded9b263a58d7d70acae191df69245adc65044233e1c24b980be388181a21a836fe33c75d7631c10868b744737785d3787e001a3ff90f8b1e483a965993b2ef35112f192acc4e25ac39b5c6569e9c52ea67c51692cbb64ce4a555838f4af092e2e216606acf3e7b9ce7a17a965def1b1205ca5b2a278ea2313f42f75157abea9854600b17da97b0c63d480534781b0b0eb6e0caa5809aa3ee2fa43cc742f433438030d2dd588c11e15c20f6ad0ebd8c366439bd0a63804ce82c8503b302e12323225a802b7f9f8eef4357889b33f8825768845fb1815d6b62be4bb23b92e8d2d5fc967d6dfc1781ae49a62f233065f3daa85556b07fc56a844a16a0db71b2d8072cafcda03dd7a6f042b14764e3f512aec12577868765f0b3a4558b0e7d0116eaba83cc7c86e61575f319602143ae12ace", 0x1000, 0x7, 0x0, 0x0, r5}, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000002340)="4b1dc151150b03b8a2345c62854b07823a6cfd775a2e2a315a5360e22be64dc425a6164fe3f9294cdf156729bb715429170a7bd216a9fea39e7242e59e21a120886a7ec466442bf66e0d2917f9dbc4ba7956b161e700ba81cd017cffa606fdb2841d629012fddc4f097c21509d582f99bca1e7b0af8a399193fca2e9e74adacf7f7250697bfe05ebdc9c1465cd93778e5b", 0x91, 0x3, 0x0, 0x1, r6}, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffff09, r0, &(0x7f0000002440)="14a2aef95257d482289a505e34f524664d1b8addda722b38c80f2038c1aa7310783751b4e63229ad058853dd66ee66111308e4348d37d042de5172", 0x3b, 0x8, 0x0, 0x1, r7}, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f0000002500)="9b7eaa04874173ee7f1974b29a1496c8374548f6d34f99ed4dc84031b02ce0b867bab32239acc06f150d449c4fb58f04eeaa817b64bce4d0e7ae2c73d172c07755d25daa0f0fd18fa610f12fe9a2330728f28dc0cc2d9c", 0x57, 0x3, 0x0, 0x1, r8}]) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r9, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/14 10:19:09 executing program 7: process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/198, 0xc6}], 0x1, &(0x7f00000008c0), 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="7081261341387897") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='.\x00', 0x7fff, 0x4, &(0x7f0000000240)=[{&(0x7f0000000080)="396e634f801e5583185ea1b042eb1788d95467854a1d88375a275cae2655452c3047e0ff8dcf5cd3282fc852f0d6a17221fd345c3893065da2f043c2f75eee0945d341f4ed448b6d954ff4e7d435f3745a8c68547ec299756c97258f7fe47a942f19d390297adc3c", 0x68, 0x2f5}, {&(0x7f0000000140)="038a1d5ab6ff5618a5d105bed34bd7627479a7728f7caea5d6cbd91a3847fe76d9", 0x21, 0x9}, {&(0x7f00000001c0)="f2f6bef970fd7d581f42f673a640033e34be01d02b86d93fb6540ff52cff31f302076ad01b06e32a4895dd9ddef31edfacb4922358e021a9853d0ff4cb54f2b1f32b56f696db25693815f08a089a458ee5c952972d53bc94a46f4c81c4f8562e762bd4c1fd5c543970bb9df5eea26bcb", 0x70, 0xffffffffffff0000}, {&(0x7f0000000540)="1b9187b28d88258bf542452d2d8b43930465ad42fe9fd994e8066d42f1396de7e1e10a222af1015edac0c13f021cb254a088eb1740824d7ae8215a9f37e07e9af18e1cf1717bcb35703a6667ddbf6f050e28c8f7b46fcdef3afcfb5b87fa2238d22036389bd056482850c617fbcfce679f6c3148488d8e2f468daab1fa617e1fe340f6d4b49a3c5cb87b0d315d39b2552a5f91b235500d9ea92d6586c086f23b1e50300dbfee304963a8d9ba4d1fba2622d0dbef95650a5f2665d3f00476f673b4f760038856c3e8268952012d389b387f342c6a0584ab24d0b6fb1fec74597cea94ab2f6b1c667d1cd62f6639e51fcf2140d75c16643d74500e29e7551ccb53840aa29458f4b697f4ce1e697e7acc007e245b8499311d9e5a1d8ce4384cccc121c6654984231045996190143a5e7a7671ba8cddd41287ac9af214fe84aceb247b8042bfa0656a496753418a42a019edfe400f3a46f59429d7217c527f6699c36d9372e680eccaf44ce92350a0b42a6a19d1ae05956ff986107a419db86ef1cc9cfba5c54fa62f7f720985089f04a65261d82d3a5f22308c519f4f4324d1943ebe7edd534babbca4c338ad490155b60b0faf7aabeafc714f5591bbb1ea7641beb13f2a91efeb7daf312b23a73cdbd86aec5b6aef7f36fc9ab4ffa38b482baf747d60eddd147576a2e2c927f89c44949c725d3beb32aa50247eed01b640789c73df166dd68e096645de202a30cb7f65603122e995b237a06a291827fe8b2800090f73efb0774b2448f451b4670aa185e1b1abceff8e1309da98318ee3d0cf03e9c3f27e84340289b2815bef7152bd1ca7c1706ee42b6b052e0ee1917b4e15b2347e85f29cc26b80896c1c4eaaddc2f99e291bd670855981b3fbb92c14890d9b0b4b23f3d8f696cdd446d2ba43ba6bc292548713e5479c2018a1cda8bde81d9e97e07dca9fb62b58a0c6b7062d0293d7a367867692c2199bf7a0be933443238e882b45e8167c41449aa01ca9b680b8dde02ae388731e7e1bc33ddbdc1e08bafbbcaae32f1f8abc93b415c23000c5fb81d9d30e13232d211420d04750e87f8e80b2eda36bfada63f4b3cc58a84ed6fa9fbe44ba05023b98698caab2112ea6c1f21958912671ec7520c7f47c19543726617f3e3cddf434236ff4ffef70a0dc631e70765cda3a1bf49025b0c898c7c8ef9e252a9a4e95e87177dac1aa43448d1e11a1b26305c7d8e102fafd2c4b10f61b153158da0a8bcee009dba7f90086f7aa831a648e645a94969f1b148bce667304840dc5d701c7eb7d4367c75bd03ef0a58f3e129746b34ab1e6886ce357ea5d010b9cd8f0b810954a542fc1430986939b574436d96df67e8c0ee7e1c40f34e86e8da759d94b7d8576c75514e2b9612471847adccfa9d71a4efe8ecdc2e47b22ae0c5c95d81e8e41ba48e454640655d259393f58b1615fceeac5d7587d91513d359a8f61674f56f64cb34945880a92c517b851fe6f4bf5eeb8489bb7ce594d0a7f2bdf74c381a5a8e810d5c697076280e69bdedf2c19f16aabc551be26e80de5700091ceb1480de56c190f12b27ed83f64637d3c9770dc9e4eb656faebda0ec4f27f42c39cf9b7ff794c2c12242bd638f62525a4488a82d7f229fe2c5b610a287c8b35c6338df26d9d70374ca26e9e3577ed4700445c35ca7530c4c3b6cc23fc0d4d51af807b721f50dff46afd5fa50010368922cb8d7b7c16d3c14b0fede7488c39815f0c4af350003f09a10dd898418479d9cb4db24214534a0d27cf2673cde703d901efb5f0743a669f5b767fcc99c146edda5f78d4b9995a0e9c5b9208e9a9fca1c6ce43247869e26696ecb1d574ccbdc6d54a7ecb973be75365ee3e8a4ba3f8e33486e36a730a7c857793ec6108063bd6c2a3e20b623b9d2598f798cc5d02bf6eecf34f47127ecb95990e0e679c6523ee3439ac2370d91fe668bb0154d2de23a837429aac7508da61080c1a81d0b70cd8d4e90ee52d1f4040a82c7863fc99756361823cbfa546e729ed9cfc3d6e46ed0192a06da9e7fec32100e469378ed49c18e24fd944a7424ff16f07fb59420daf00b5b4485454214bdc21b50e55c116418f642c575b5b86f17bba4c96e591cca79e10c367de89ef1b53946f744b9dc6923fb0cc149ec057bb1168f80d17195c26167047a300a25ac3d283b360dccea45e1fde926f0d1e0ec81b52a5e125a441ee337a33c5c2b08651c32aa5219a430274179f21c703415e90fc361f5063fccf1dd4b3dd5efdb8719849485b0f0f101562d0afe13224c6aa20f18a9e4c6b26974218204d521e31d85624132b604c9c36f585568390a3702422656e724dc66c8b30211783378865bea39230615a2400fc96809b568fb6ce3df507d8b08ef94a9877558f7a74a76a6b97a64fd5aae1ae6fd7bbb3dbae5215010dd5d37ebca99cf251d8af532b78935e9849dd4a16c04cc150729caf6b47cda04e5d014d8b464be63be6d7eeaf2e4e85841dd71b57be621d026dd19eb6d57cfa2767f6030da9c28a0d92830d02df13f11c7ec8351b092467aed597ecbac250814f2dd0e25961ec042e80ea6b0dec23f2d0142b408d2ab2dec24e40c52616c2f08ff2d0033e621fbddb3f645264db568c6cb7cb5c931d4b00a91ec468ced2381f10f3c0c727a9d057033d3027b5ecbd20b9bc4c1ca63615233809e66371ca88143fed11c400d4195afccbcfd44f27de57788854adfd9869646f64a8faedaa92e1431a261cc3622a3bd259247d62f1f26c628dfe717cecfc0a066449dfc28726360131b45e3d4647d15d0cf560fe1f2c35e87690d4d38f88bf9a891a49ffa1816dc0a056f7cbe6775899245caa9599670ee1f68a7ab088e0c14a9c6814ae547435ae71bad359c6054f1f940e3f479ed33f1b274b5f3b9c7e5fa2f0e15d51aa2162e28c85c48f5d17d3676389df410ee49b5e70e3df371a772e9392ad41c66972156e8b60c2251ff6597cd312a8a4b005dd442461444fdb29b1fc8c0c79f12433119dd5b0d874ac7a71161a666768702dfbf294a621a3f54d2e76e1d09f35d4fb863c0b622e414b770356b33cac252251d9d76a93325f44d78d729cec96d791866e53aea7a411fa688639224206f8a61b2b2b8b76352cd4788d0c813a56a1289c125ded2c4bdca3833e2227b19bfef45f7d5b145c14abda7d3d56b39085036f434f9a57e8de9b401bb8e0b20d51d2645f2400f002b01bcce20dd9347beb6163d65c15baa61973fb205816d917dcbb19c00cdcfe4765b50735dd0ad270bc925c9fe115efa60808d78ed03752430dd6e509b9acbfd69b84db1f67460313f5260faf32f95fbe6e268300b3146b815c6f14eef63345a7b881873df9c64d71c87d20aa2d453a286fee1266364380990f5904155090650acce298142847ad07202ab9f27c29c376ff8290fa7caf614cde8b58c6cc9a684cef58f3293a51977863c2e813e0cca86dd1957e01b2cdd7ef51722e1df2261e0b3bc25cfa11a4fd8a10d930c52c1eeb539edefd2b7ccb3ca9f0435f4955ceaa0ad381f1c7bc47088a236686089f6a6cd95de9c43479092588dfade1c6bbd7ee05e67704a48a1c89adfafb6546a33f260dc5134608b567fdb2dddd53d039ea142b2305700527bc5fb9da63e24fc13d905c84abfdd893e900326edbbe928857a6c47a9790962959529b43af5753c95a02b7a282fb34b88ca2ada88e8d1d902984da6ff706444a507d7f30b1e34a9d67ed18007e87d65c8ed48db866515fc6559199630b6c71092725deebba7b66f8dd1629992af96c7b8cd18d482e0e5550ed0ca2ae1afabf8e0f5ca21347fd6d3557fb2b710f4f4da50d633f1c14c8c657052dedbcadbe30fd3fda50e076a640bbc7d6f77fe83cce112c0b65f381062bb8c0c50df7932c2ca25d9bdcdec43ee6856130d84b1ef9f41e6f84b5b046b760df09fe9f38a1c151a716f5bc5f703350196a7f9316e0df8bdeac5f8fa5a01790722fb65b39998cd41437a154540579652e26166007c788ae274e6efbb7cec35faad69aa5075e283a2f47798536dd1e0d2cdf40845fbab24877db67a46ea80f7c53ba5cb3d36e65090ded078e0f0c65ea334acf9d4e6a185f5b2467593b4971ef269baf52ce08b364e12ffe901f15063274b6fc99a23a9a3da85b6a32b4d0c33413b8b3b2ae754960b37e9fc6b357de414eb0ab7bc8311badd4f991b9122836f4a07afeb3acf94c4813f37e2cbc3cbff60b912d9cdbce13f5747ed8e9a9e48cf7d020d2a2d918fc6515bf332b8fac7382557b36c58f888ea8db03aa7968378b0b81eead20313f473446b5e7e8779859982c8877cf34b7a2731f7e05472e8e8d25763875ba5573dbf130db377069d56643af5e83543a37c5089f51e09197b44fcf34d830e9e1f98e45f630d991613ed662ca17aff78fcc93a24454cf583217a4dae51be426fb645e3c650088619fd3eeb2bb79c721c61a761a700aa0e46b62dc9ed44876f3a2be6f401bbadd42bd1d98332db7f734fecbe1474de1626d6cdda78e8a1a7a763032d1c397fbf7aee10c238d8f15705634a9a902ed552c485541756e6ad38b1a73cf7565fd5178c16af672d35c8e92ff3133d0a9d6e88137930e9c854b9c2b91a848401c1c995dc4a4254b84d4e74a6bcdd28577f2e64c7c5a9e01c470611ee5e089471cb738a6bdc166a5c0627c191f30808ced41aaf404fc3f5fb09d5a75347df3e8a0b3f9cee6bdd5ce48ed4d2ff5a29242ed1e3b412af16f011e03756b7ae8666367653b2ebf56d69ad43065b17c07dbeeacb47be58ad8199fb66cc8b6e898501d3bb939102ec96568be4464aefb07dbef3ce9c4902d02b76461e271d501bb52ee8b51125ff5eae4c80ac5eba87eba2b6d978f89b69510817d430ac75dff932706108ec666984a8bebd46ecb9fda30e37b489efe9f6556f0887647ebc843c599b2b7f0f4e33b54bb2ba9b93a70d9858b2ed18a65abb30adce6996e0be16008e597b1d8d479a04d9941103c4735cecc4285e97887cb1194675a5e3d8899f9e1163338f692ad00d338e050751bdde616fb371b1548f2b9e6f75a463a6130c6197cc8a0e1c0d6b141bb356a42cbf6500290e95c1f8ce378cb49cc9f69bff0080d9ef757ac5166d1d764f2569a3a3bfb02760e3f6b10b496f6e1e11bc3de85e2bc4f1034619c635d2331b1cc3ee398eba03bc43db9bf813fbd568bdef6ba1f046ee2cd1f182035f90268fa13c065c60f38805a8edd32a4f6a939b3fce3f5d58a77497063c7681b17d4e6e4475bb9beeccb27ca4a655d1f99b0ef65d0ef52f19b3e8f20e148275f3f3945a344f00e0d8f5d3cb423c290d94f9e305900f1302e1297f5cb498c68a768d1a31013516640e02ce92ce5923a41e57ef528cb2bb7bd66009d061de46f36ad1eb8f5e974addecea28a19218e22da034149a74b23003650b58c61356c8e095caf59cbb6d4cd6162f9e9259f8862f869c0dd4181076e5c9f9943ad06f57c50879e16cea187b42bbddb9316ea3ef9cdc170d92962b8b8201b854993c67812ce75fd9ba24498dcfeb663483d51de56a0609d82e24e26b41715df88db773688a53e158c9f782b25afc196b0d0eb5a5a4b26690486fe892ce0ae769be7c0c90bf1facd430ee4629472dc6665f524dfadf2f330739d501011a2573de9628384758ce8ff18adaa359e4df9762ecc0aa6d95461f69da786b6c50fc8e24bc706352185c434663a1eeb9aaee83e048c5bd342feb7ea4ee71adaae65d30833f9baacf9d38c706ac99696cb91ee4a7ce5a51b83d4", 0x1000, 0xfffffffffffffffd}], 0x8010, &(0x7f00000002c0)=ANY=[@ANYBLOB='nfs=nostale_ro,umask=6740530,check=normal,wid=555,\x00']) preadv(r1, &(0x7f0000000240), 0x298, 0x0) fdatasync(r0) 2018/04/14 10:19:09 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000400)) accept4$netrom(0xffffffffffffff9c, &(0x7f00000004c0)=@full, &(0x7f0000000540)=0x48, 0x80800) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000580)=@full, &(0x7f0000000600)=0x48) r1 = accept(0xffffffffffffffff, &(0x7f0000000680)=@alg, &(0x7f0000000700)=0x80) timerfd_create(0x1, 0x80000) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0xf, 0x4, 0x3, &(0x7f0000000780)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000800)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000480)=0x5) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000840)={r0, 0x3, 0xffff, "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"}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000001900)=""/232, 0xe8) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001a00), &(0x7f0000001a40)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000003c0)=0x4) lsetxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="73656375726974792e776c616e31001f650a2fdfa34738e75672d418998ef5929f549f380ebde4012130a519f10dc5b0ef64a45370b42d8582af"], &(0x7f00000007c0)="b62666", 0x3, 0x800000000000002) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) 2018/04/14 10:19:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x1, 0x6, 0xff, r1}, &(0x7f00000000c0)=0x10) 2018/04/14 10:19:09 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000040), &(0x7f0000c34000)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x4, 0x72, 0x3, 0x2, 0xffffffffffffffff, 0x7f}, 0x2c) 2018/04/14 10:19:09 executing program 5: r0 = perf_event_open(&(0x7f00000035c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 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, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000180)) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') readv(r0, &(0x7f0000003500)=[{&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000002240)=""/199, 0xc7}, {&(0x7f0000000180)=""/35, 0x23}, {&(0x7f0000002340)=""/255, 0xff}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/170, 0xaa}], 0x9) prctl$void(0x1f) 2018/04/14 10:19:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410042) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000001600)=[{&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x0, 0x9, 0x6, "5113f9365986bb2811e7d07dca79b2783c41012a780dac5eba043a3f4c98d771f1a4aaa76620243b16266c6006036c88dcc5204a63e4a882e3e524856a4a8d", 0x1a}, 0x60, &(0x7f0000000440)=[{&(0x7f00000002c0)="e0d591240053d9eb0b729a913b1eece48eebea19f61598a606552d1bfa3aabb4aabc3967b8a2a626e780a868755fb7689c3bbcaf898fb137624f6fd02f2018eb74ec6837abcbcd3531436aa14fa26a23bf281dbf07333349ca1dd1f012bebcc3a75f746838d50900015ac0e78fe53a276a996b1264365eb0288dfc9de6fd6779e1fb66d031577dec8660658d0552b3e96470c05e14dba118ca498977f332", 0x9e}, {&(0x7f0000000140)="360fb5a49001d90c9baa0f12a1cb3a559168e4f174660a6edd856d6b692486f657", 0x21}, {&(0x7f0000000380)="849209e9bbb4aafcecdf6362a1901fc58bc493e8c17eea5877b7e2590f41e54ef66bb3911f750e513a08ff38bbb2e36e237244f32e044769445c7763dcbfbe843828c0d9f4263ffdb437e34215ca8f002c1f8049732feed1ef466d1a054da33dfaa42c6709c0b5075f4ae5ab5bdb4132348f5f5cb72f646b3440b3d3b1466a6bcd428e7237c27f1f2eca76a51d0075b66abd1d95f1881de68b1ecedbec63592535d8e0fbd2", 0xa5}], 0x3, &(0x7f0000000480)={0x88, 0x18c, 0x4, "2998b4a96942a16205169289c51d7cc5091705b7d3d856573b3c3b3b67656adcd11fbfd482e8245da0edd0c4bf6e7ef5a5e661ffba2046cfc0c4d6934156cf87611197ce9083bf8bc405d93fc232a160ba32db6ff8ba613d8e25989946dd5c6f669ae4c7481f2005be46d1780e03887c8ad8e198dc87"}, 0x88, 0x4}, {&(0x7f0000000540)={0x27, 0x1, 0x0, 0x7, 0xff, 0x4, "08600c8f7d073d6d20aac280db4d8cf481ac679e24152e9f4ed3ce29e5f01e86b746b15f47ca0ff9afaac09bd7e64e1965393efbd3ce826dc0b953e904b871", 0x3f}, 0x60, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40080}], 0x2, 0x40000) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000180)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) 2018/04/14 10:19:09 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="63000000ca85aa23eae0436ab3b5f1b78e421416de3e748762d45ca7fd926e94c73adad2a4f7d8aedca04ec6a3f751e91cd4c76190f80f4bd68d758bcf9fea10458af15e6a4bc2e6ae7a13949dbd8e6f8fb02c6a97532ff583b63424eb2f000000000000000000"], &(0x7f0000000140)=0x6b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}}}, &(0x7f0000000240)=0x84) 2018/04/14 10:19:09 executing program 0: unshare(0x400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/115, 0x73, 0x2000000, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) [ 73.500304] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/14 10:19:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0xc1, &(0x7f0000000000)=0x0) r3 = memfd_create(&(0x7f0000000200)='skcipher\x00', 0x2) r4 = fcntl$dupfd(r1, 0x406, r1) r5 = syz_open_dev$vcsn(&(0x7f00000022c0)='/dev/vcs#\x00', 0x4, 0x2) r6 = eventfd(0x65) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002480)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r8 = open(&(0x7f0000002580)='./file0\x00', 0x151201, 0x42) io_submit(r2, 0x7, &(0x7f0000002600)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000040)="655af9cd5f85f757df191798f430e4abecbe0355be978a0389354592ae6e83d3b0ef8e13df3a68a6fe77b1433d2b1c166fab91a8ca9450712da679bfe72c35a58bbf5419554339e7b7ff3cb46b96eec98a4548d5b8bcdab9d8f1f8e36f814691e4c7ce9f42be385d2c666e74d7067931d14197afd0a7134a5faab795fd003e7456e38b305e0d6a8c5e6798051ef3ea0032f38ad32bb6ee5c137bfe79f717f41df43c", 0xa2, 0x7, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x1000, r1, &(0x7f0000000140)="03620251edbbabbe008b9c9736347a41dd95c5eba68867d5e67c0f420378116c2553979bb4bdb5440bfa56a2da603a68f4744cc15d37080198d3241c91ca4d3e68d57679d202b409c96e554a5856ed419276b8b4a074851ec8ed4f95bcddd485c76435e93c8e24d3a3f10ef82f636332089e83917aeb2462fa5ace85e8c5c5b141d02e204b5abba222d20a3d600e6e57a20e0dc70fa375f30ea6638cd0829c51a1a9ad77b60316537eacc481f1b92971af94", 0xb2, 0x1f, 0x0, 0x1, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000280)="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", 0x1000, 0x81, 0x0, 0x0, r4}, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f00000012c0)="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", 0x1000, 0x7, 0x0, 0x0, r5}, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000002340)="4b1dc151150b03b8a2345c62854b07823a6cfd775a2e2a315a5360e22be64dc425a6164fe3f9294cdf156729bb715429170a7bd216a9fea39e7242e59e21a120886a7ec466442bf66e0d2917f9dbc4ba7956b161e700ba81cd017cffa606fdb2841d629012fddc4f097c21509d582f99bca1e7b0af8a399193fca2e9e74adacf7f7250697bfe05ebdc9c1465cd93778e5b", 0x91, 0x3, 0x0, 0x1, r6}, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffff09, r0, &(0x7f0000002440)="14a2aef95257d482289a505e34f524664d1b8addda722b38c80f2038c1aa7310783751b4e63229ad058853dd66ee66111308e4348d37d042de5172", 0x3b, 0x8, 0x0, 0x1, r7}, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f0000002500)="9b7eaa04874173ee7f1974b29a1496c8374548f6d34f99ed4dc84031b02ce0b867bab32239acc06f150d449c4fb58f04eeaa817b64bce4d0e7ae2c73d172c07755d25daa0f0fd18fa610f12fe9a2330728f28dc0cc2d9c", 0x57, 0x3, 0x0, 0x1, r8}]) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r9, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/14 10:19:09 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r0, &(0x7f0000000000)=""/39) fcntl$lock(r0, 0x25, &(0x7f0000000200)) 2018/04/14 10:19:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup2(r1, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/04/14 10:19:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e21, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xff, 0xe4000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000240)=0xfffffffffffffffa) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/snmp\x00') r4 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x42) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00', 0x2) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x60fb, 0x10}, &(0x7f0000000040)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r5, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r5, 0x60, "14075ba948d1e05a8479ab7da5c1ca5ff4a9971eb23bb4a3512c753dcd562f0503466e02b4a0c901978f34dc0d52c310f520d08592a416db994263cf31b0df5a58bb616796be3aa3d70d7b5bdb61f1d21d488115c56c717b1c1402749d233162"}, &(0x7f0000000300)=0x68) 2018/04/14 10:19:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r0, &(0x7f0000000280)="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", &(0x7f0000001280)="80ac3c54ba903d75e0e69044f236840fca488514df9c0562cb97436a18dfc97d47717281d340c5d6b90102871296885478c4c5e94f3a7cd2740b93eed5ea3a259eb25fbd0e2be7e5b6722a73c7b790"}, 0x20) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001340), &(0x7f0000001380)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000013c0), &(0x7f0000001400)=0x4) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/209, 0xd1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001440)={0x1, [0x0]}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000014c0)={r1, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x1, 0x100000001}, 0x90) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x1, 0x3}) 2018/04/14 10:19:10 executing program 5: unshare(0x4000000000ffffc) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getflags(r0, 0x1) socketpair(0x3, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x61, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) 2018/04/14 10:19:10 executing program 1: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000000)="20c4e56c9e878a9ba37cde960c5f94add3166b65c395232651d346ba41fbc4fa5bb632c22f4ff0e1e25630491b38ac91dffaf8b1df4c7749cbda9131d6ae9609ff58989177f61883238ef5129944e8ed9266578adebfe463450e55b473f2eca96450b4a94d4d00cac0c96927a342e01880b7ccc210f2d37e18b918f998152289f5ca647245af200ae00264b8d77502b9fb9e80043dda739d6ba52ef77c08cbcaec3d7d60ae23f22a079d91ebe7d5") r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x2) 2018/04/14 10:19:10 executing program 4: pwritev(0xffffffffffffffff, &(0x7f0000180fe0), 0x0, 0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001140)={0x0, 0x9d91, 0x20, 0x3, 0x5}, &(0x7f0000001180)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000011c0)={r1, 0xe0, 0x0, 0x7}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20800, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) 2018/04/14 10:19:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/14 10:19:10 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1f, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x11c, r4, 0x120, 0x70bd26, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x94}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4004004}, 0x20040010) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2410}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r5, 0x3, 0x70bd27, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xf7}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) 2018/04/14 10:19:10 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000000)={"0200696467653000"}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/14 10:19:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x8000}, 0xc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x3b8}}], 0x2, 0x0) 2018/04/14 10:19:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91befa07424adee901d2da75af1f0200f5f87e5eab26d7a071fb35331c00000000000000000000009f6792b30b6a3c19621f45a42a13b5b66359c2d62781b4638b101334ba0a2325492d82a11e9d313aaff94dec60d112b748ebb23e5f53c425858ee2edcaf195c692b2ecdf528e80d2600d32a657fa53af57a4869ef0cc0d8589749e23d9ca07c2d02f396e3ff4871cd20f8c5ed854ceeb3d9e961edf2b9e3ac5401325bca24e3a01b9cd3c6646fe0e9185902b5d767942a41461b57dafb423ae27e17ae0614edd05859d891a855f9d15e531d755239d9ec56e97731549164652") getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) flock(r0, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setstatus(r0, 0x4, 0x8000000000004000) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x6, 0x3, 0xffffffff, 0xf5f, 0x3, 0x3f, 0x1, 0x127, 0x38, 0x25e, 0x3, 0x401, 0x20, 0x2, 0xffffffff, 0x40, 0xfffffffffffffffe}, [{0x0, 0x9, 0x3, 0x0, 0x7, 0x9, 0x1, 0x800}], "2f56f03beba09b4d9eb5e754c377f1d13718c77c0d380eb6aa062b9c0058ca72810b1ec8be5c54f39277bc9e5d54cfdb7754a09f875583b3be63d90a50767847760a829bfbb4be13d959dfac2cb74b53669ef39f837ff4f7aec1"}, 0xb2) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) 2018/04/14 10:19:10 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)='./file0\x00') fchdir(r0) 2018/04/14 10:19:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) ioctl$sock_ifreq(r0, 0x8916, &(0x7f00000000c0)={"62726964676530000002c88df033b704", @ifru_addrs=@in={0x0, 0x4e20}}) 2018/04/14 10:19:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) readv(r0, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/182, 0xb6}], 0x1) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/14 10:19:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchdir(r0) r1 = getpid() setpriority(0x3, r1, 0x2) 2018/04/14 10:19:10 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') unshare(0x40600) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/14 10:19:10 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x40, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) r2 = memfd_create(&(0x7f0000000200)='/dev/ptmx\x00', 0x3) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000240)={0x8f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'wrr\x00', 0x0, 0x800, 0x61}, 0x2c) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x240800) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000140)={0x2, 0x7fff, 0xfffffffffffeffff, 0x0, 0x7, 0x6}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000100)={{0x0, 0x0, 0xffffffffffff8001, 0x1, 0x80}}) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) socketpair$inet6(0xa, 0x80a, 0x80000000, &(0x7f0000000080)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) 2018/04/14 10:19:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/dev/sequencer2\x00'}, {0x20, 'selinuxvboxnet0/!lo-'}, {0x20, 'user'}, {0x20, '/dev/sequencer2\x00'}, {0x20, '/dev/sequencer2\x00'}, {0x20, '/dev/sequencer2\x00'}, {0x20, '/dev/sequencer2\x00'}], 0xa, "3135caf5e1c92b606473341ff9dbcade8fbb37697a02cdd725142b7232dd95ad057a001694faad5126b8d69749edad942690e7bfe010616b7f2ffb9fcbf49b84dbf14df59c"}, 0xbf) ioctl$KDGKBLED(r0, 0x80045105, &(0x7f0000000000)) 2018/04/14 10:19:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91befa07424adee901d2da75af1f0200f5f87e5eab26d7a071fb35331c00000000000000000000009f6792b30b6a3c19621f45a42a13b5b66359c2d62781b4638b101334ba0a2325492d82a11e9d313aaff94dec60d112b748ebb23e5f53c425858ee2edcaf195c692b2ecdf528e80d2600d32a657fa53af57a4869ef0cc0d8589749e23d9ca07c2d02f396e3ff4871cd20f8c5ed854ceeb3d9e961edf2b9e3ac5401325bca24e3a01b9cd3c6646fe0e9185902b5d767942a41461b57dafb423ae27e17ae0614edd05859d891a855f9d15e531d755239d9ec56e97731549164652") getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) flock(r0, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setstatus(r0, 0x4, 0x8000000000004000) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x6, 0x3, 0xffffffff, 0xf5f, 0x3, 0x3f, 0x1, 0x127, 0x38, 0x25e, 0x3, 0x401, 0x20, 0x2, 0xffffffff, 0x40, 0xfffffffffffffffe}, [{0x0, 0x9, 0x3, 0x0, 0x7, 0x9, 0x1, 0x800}], "2f56f03beba09b4d9eb5e754c377f1d13718c77c0d380eb6aa062b9c0058ca72810b1ec8be5c54f39277bc9e5d54cfdb7754a09f875583b3be63d90a50767847760a829bfbb4be13d959dfac2cb74b53669ef39f837ff4f7aec1"}, 0xb2) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) 2018/04/14 10:19:10 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000000000c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x101000001, 0x0, r1}, 0x2c) 2018/04/14 10:19:10 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x24000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x100b, 0x0, 0xfffffffffffffffc, 0x3ff, 0x5, r0, 0x203}, 0x14) 2018/04/14 10:19:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xa, 0x400) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x80) removexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)=@known='security.ima\x00') 2018/04/14 10:19:11 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x5, 0x4000000000080, 0x3, 0x0, r0, 0x40000000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000)="18", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/14 10:19:11 executing program 4: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init1(0x80800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=@ipv4_newaddr={0x4c, 0x14, 0x0, 0x70bd29, 0x25dfdbff, {0x2, 0x0, 0x200, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x16, 0x40, 0x7, 0x100}}, @IFA_FLAGS={0x8, 0x8, 0x21}, @IFA_LOCAL={0x8, 0x2}, @IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x0) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea73b7fc5", 0x69}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) mknod(&(0x7f0000000380)='./control/file0\x00', 0x1000, 0xffff) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) linkat(r1, &(0x7f0000000300)='./control\x00', r1, &(0x7f0000000340)='./control/file0\x00', 0x1400) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000002c0)={'ip6_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}) read(r0, &(0x7f0000058fef)=""/32, 0x20) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000600)=0x78) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) 2018/04/14 10:19:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000100)={0x376, &(0x7f00000000c0)=[{0x1f, 0x2}, {0x698, 0x4}, {0x47b, 0xffffffff80000000}, {0x0, 0x9}, {0x4, 0x2}]}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x26) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x7, 0x3, 0x1ff}) 2018/04/14 10:19:11 executing program 6: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) setsockopt(r0, 0x200000000000, 0x3f, &(0x7f0000000000)="c4bc381def6128f762b80d21e520925daf4e6437f054c3998fc3ac85595b66a2b2cf36be4ed479", 0x27) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') fstat(r0, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000000040)=0x16, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/14 10:19:11 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x0) close(r1) 2018/04/14 10:19:11 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="cd5bebd955530a1a56ffffff86dd6002290f00302c00fe800000000000000000000000000000ff0200000000000000000000000000018400907800000000609433df0000000000000000000000000000000000000001fe800000000000000000000000000000"], 0x0) 2018/04/14 10:19:11 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6028, 0x0) mount(&(0x7f0000907ff8)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect(r0, &(0x7f0000000000)=@ethernet={0x7}, 0x80) 2018/04/14 10:19:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) signalfd(r0, &(0x7f0000000000)={0x3ff}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x8, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x2, 0x4}, 0x416) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/14 10:19:11 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="cd5bebd955530a1a56ffffff86dd6002290f00302c00fe800000000000000000000000000000ff0200000000000000000000000000018400907800000000609433df0000000000000000000000000000000000000001fe800000000000000000000000000000"], 0x0) 2018/04/14 10:19:11 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x0) close(r1) 2018/04/14 10:19:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x6d4}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/14 10:19:11 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x800) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xb000, 0x28) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) 2018/04/14 10:19:11 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) unshare(0x20000400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000140)={0x0, 0x3e, "74845121caadda1d31cfa09ebe897a5d9c05398f97fc61add46c6fad1a1c82f43370ac7cec25533daa7790f66891605abd325361f6655c99c051d8d00660"}) r1 = inotify_init() r2 = fcntl$dupfd(r1, 0x0, r1) mq_timedsend(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)) 2018/04/14 10:19:11 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x80000001, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x2, r3, 0x2, 0x10001}) write(r1, &(0x7f0000008ad0)="fe", 0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x0, 0x7}) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='?', 0x1}], 0x1, 0x0) 2018/04/14 10:19:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x40) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000290000003b000000cbfc1a26d90a007d"], 0x18}}], 0x2, 0x0) 2018/04/14 10:19:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x440000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x158, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'ip6tnl0\x00', 'bcsh0\x00'}, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) 2018/04/14 10:19:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100)=0x4, 0x4) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000040)=0xfffffffffffffe1a, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) 2018/04/14 10:19:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='(nodev\x00', 0x0) 2018/04/14 10:19:12 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="16000000b63c8bf532eb3d45f77aca0bc82fff08000000000000"], &(0x7f0000000080)=0x1e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x1d50}, 0x8) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x810, r1, 0x0) 2018/04/14 10:19:12 executing program 7: unshare(0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@empty, @multicast2, 0x0}, &(0x7f0000000040)=0xc) r2 = openat$cgroup_ro(r0, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) connect$packet(r0, &(0x7f0000000300)={0x11, 0xf6, r1, 0x1, 0xcae3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) timer_create(0x3, &(0x7f0000000200)={0x0, 0x3d, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) timer_getoverrun(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) r4 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000180)=0x12fc) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/14 10:19:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x20020004, &(0x7f0000000100)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc)=0x80000001, 0x4) accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80000) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/04/14 10:19:12 executing program 5: getrusage(0xfffffffffffffffe, &(0x7f0000000140)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x3f, 0x1, {0x1, 0x3, 0x1ff, 0x1, 0x8}}) 2018/04/14 10:19:12 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="6664001a000000") exit(0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) 2018/04/14 10:19:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r0, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/14 10:19:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x20201) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x301001) fcntl$setstatus(r1, 0x4, 0x2800) fsetxattr(r0, &(0x7f0000000040)=@random={'user.', '/dev/input/event#\x00'}, &(0x7f0000000080)='mime_type*%),em0\x00', 0x11, 0x3) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r1) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100)) 2018/04/14 10:19:12 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x7, 0x3, 0x2, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x6}, 0x8) seccomp(0x1, 0x800000, &(0x7f0000000ff0)={0x0, &(0x7f0000000100)}) 2018/04/14 10:19:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f00000000c0), 0x4) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/14 10:19:12 executing program 0: socketpair$ax25(0x3, 0x2, 0xca, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = socket(0x1f, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000480)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000004c0)={0x0, 0x0, 0x7df509f}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000500)={r3, r4}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r5 = msgget(0x3, 0x120) r6 = geteuid() openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x10080, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) fcntl$getown(r1, 0x9) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000240)={{0x0, r6, 0x0, r7, 0x0, 0x10, 0x6}, 0x8, 0x1, 0x400000000000, 0x0, 0x5, 0x2}) 2018/04/14 10:19:12 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000200)=0x4) r1 = socket$inet6(0xa, 0x1000000002, 0x4) mmap(&(0x7f000016f000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000100)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x100000000}) 2018/04/14 10:19:12 executing program 3: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0x30, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/04/14 10:19:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x15}, r2}, 0x14) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a000000000000f4ffffffffffffff00000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000480)={0x2, 0x11, 0x0, 0x7, 0x11, 0x0, 0x70bd2c, 0x0, [@sadb_key={0x1, 0x8}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bbb, 0x0, {0x6, 0x0, 0x0, 0x4, 0x0, 0xe58, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6}}, @sadb_lifetime={0x4, 0x7, 0x0, 0x100000000}, @sadb_spirange={0x2, 0x10, 0x4d2}]}, 0x88}, 0x1}, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000240), 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000010c0)=@migrate={0x50, 0x21, 0x801, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}}}}, 0x50}, 0x1}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000100)="4257cb4b82de67db061c11ea6d14f2962f89c98c504b052c34c89c2df62cb4640e9eeba89d0e2e85f2559e1e814b54c3d420b595fcdb34600a4ff66d15e117d4f89a96757f4a058623ea17fe875b24c1beaa8d69d1b82eeff66724937dd2116ad5589f36ae0e65512ec80d7feba44e2be6b19716e36e27963ccf1be17baf10239d15e3cec642a2933599cc03afea84ee7cfd7142") 2018/04/14 10:19:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x20201) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x301001) fcntl$setstatus(r1, 0x4, 0x2800) fsetxattr(r0, &(0x7f0000000040)=@random={'user.', '/dev/input/event#\x00'}, &(0x7f0000000080)='mime_type*%),em0\x00', 0x11, 0x3) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r1) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100)) 2018/04/14 10:19:13 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r1 = dup2(r0, r0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="eb8fe7a1f2ab4f33ec4a2f6418373abcb2d5a29a84b4aa97cbd695c5451a0ac15a36f50b718b26b669e9f1468ad9764bf78bead75b3f3bf2b48f1c07cc0ce927370015493f3a6fa901d801e135376706d46b182c7773") close(r0) 2018/04/14 10:19:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x30000, 0x102) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) r1 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/14 10:19:13 executing program 0: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockname$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10) ppoll(&(0x7f0000000040)=[{r0, 0x200}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10000, 0x0) unlinkat(r2, &(0x7f0000000140)='./file0\x00', 0x200) 2018/04/14 10:19:13 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x22000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x4, 0x5, 0x8}) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000040)=0x10001, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc), 0x0) 2018/04/14 10:19:13 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000), &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000000)="4345860080ffffffffffff358956972255aa153aca52e1f27ff6a1fe6ecfc08182a46d9f3cbd26d351", &(0x7f000039ef99)=""/103}, 0xffffff62) 2018/04/14 10:19:13 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000180)={0x5, 0x100000000, 0x0, 0xf50f}, 0xe) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0xee2e, 0x3}, 'port1\x00', 0x4, 0x4, 0x7, 0x0, 0x1ff, 0x101, 0x80000001, 0x0, 0x3, 0x9}) 2018/04/14 10:19:13 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000000000)={'sit0\x00', @ifru_flags}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfff, 0x4, [0x6, 0x5, 0x93, 0x7]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 2018/04/14 10:19:13 executing program 6: r0 = socket$inet_sctp(0x2, 0x8000000005, 0x84) listen(r0, 0x110000000010) listen(r0, 0x0) listen(r0, 0x9000000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000080)=[{{}, 0xfe7f, 0x4db, 0x3ff}, {{}, 0x6, 0x10000, 0x70a991fd}, {{}, 0x2, 0x2, 0xffff}, {{r2, r3/1000+30000}, 0x1f, 0x3ff, 0x2}, {{0x77359400}, 0x3ff, 0x9, 0x2}, {{}, 0x3, 0x2, 0x200}], 0x90) 2018/04/14 10:19:13 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40100, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e24, 0x3ff, @empty, 0x832}}}, 0x5c) socketpair(0x4, 0x80f, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x4000000000}, &(0x7f0000000200)) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e20, 0x80, @loopback={0x0, 0x1}, 0x8001}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x1, r3}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/14 10:19:13 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x600202, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"6c6f000000000000070400"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00', 0x101}) syz_emit_ethernet(0xfffffffffffffe31, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60c000e20008330000000000000000000001ffffff14ffaaff0200000000000011a94c4800f5bf4b15de000001208c90"], 0x0) 2018/04/14 10:19:13 executing program 1: r0 = socket(0xb, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001440)={0x0, 0xf1}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000014c0)={r1, 0x1}, 0x8) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) r2 = getpgrp(0x0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) setresuid(r5, r4, r3) getresgid(&(0x7f0000000280), &(0x7f0000001340)=0x0, &(0x7f0000001380)) sendmmsg$unix(r0, &(0x7f0000001400)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000080)="78a7b9fd41aa77b1f47c5d16ef8a4229635e07ac4258bbb974303b5aa4c3c9371cd226b35b9cd9ddb78dd0dbfc6672222800d35d25e827d3", 0x38}, {&(0x7f00000000c0)="333953825f78c4d95c9143caf2788477fd0f9a03902a04e1365f23937b65a895116726465f1b4d5c48954db05975a3bf92b9e58facee831c1a96f825d42f559e4972732ea5385ad5a2709376fb2a42f1c765b317e6a7c9dd5ae912f52bebe0524c770e1535f6873426fcad1f77", 0x6d}, {&(0x7f0000000140)="839110655ac0213bb14f8199", 0xc}], 0x4, &(0x7f00000013c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r6}], 0x20, 0x4000880}], 0x1, 0x40) readv(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/5, 0x5}], 0x1) r7 = open(&(0x7f0000001500)='./file0\x00', 0x40, 0x0) r8 = dup3(r0, r0, 0x80000) linkat(r7, &(0x7f0000001540)='./file0\x00', r8, &(0x7f0000001580)='./file0\x00', 0x1400) 2018/04/14 10:19:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/27, &(0x7f0000000040)=0x1b) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000000, 0x0, 0x0) 2018/04/14 10:19:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000240)=@full={{0x3, {"35f0102269f2ba"}, 0x81}, [{"cf1cc175e9fc8c"}, {"281c0c8dbda3c9"}, {"2fe83ae96f3d02"}, {"5cd315c5db1701"}, {"f48dcf52fbd633"}, {"ae6fb08b6ac395"}, {"d645a7b938529b"}, {"9c393b9487832f"}]}, 0x48) shutdown(r0, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0x62, [], 0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/98}, &(0x7f00000001c0)=0x78) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/04/14 10:19:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="5dc6fd7e", @ANYRES16=r2, @ANYBLOB="100326bd7000fcdbdf250e00000008000500ff0300001c00030008000300020000000800080001000000080007004e240000"], 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4048044) recvfrom(r0, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') connect(r1, &(0x7f0000000200)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x5, 0x7fff, "2b73e6d960076934ac799119c929f24ab8cdf8b4086fad617ec9e5de5f3081ad52d756192bebd9d0e1a7d5e53fe4bf88acf124e1c4063e9cf68f4e6d2a716a", 0x2f}, 0x80) 2018/04/14 10:19:13 executing program 3: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0xffffffffffffffff}, {0x100000000000000}, 0x7, 0x4}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6, 0x0, 0x0, 0x0, 0x80000000}}, 0xfffffffffffffeb6) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x27, 0x1, 0x2, 0x7, 0x7, 0x3, "ce135ba3b580c5d4406b587a1b742e9284f12c8a9fa8e5b9638fdc89b19c8923c5f0a04af0080236b6e6206a1b5b226e955c0a1cc2b553d37e25268e3747a9", 0x4}, 0x60, &(0x7f00000002c0)=[{&(0x7f00000001c0)="fd13ca166c817a42bb78e5f527becab85327b8164e20eb094af6c9bc7afc47bd986d10208b3cfb41740584f8e78e6e794e1fb5c8e0818a1bda13d75dca35e00fd20c7ee072a0d0cd426a9ec6b24cc875a48e691cfc3612718fb6d2121b01afaee8d1f80ee6bf8499781e7bce1efe527f3576367130f6728cd8f33094f68e8ceb445ef8916dbe0b97ad0ad13fb0f145f7ff81d42f21ff5956013ec32e5598df00bcf8541cdbb451ce79b22982b61067bc49a241dbc51adc0cf66974bd27785bf8060f8213a8cfed73de972337824aebfea7259cf394b988b6dd6ad09722b09b7976589b62fb82271d233a9f7f02442556edf871", 0xf3}], 0x1, &(0x7f0000000300)={0x90, 0x112, 0x3f, "1102f6315da3478c2445d3238cd81695c0534fd77203b4de8e546f83030e053f30a2c3645b293213dc1dfa6d4564b5ff8d639e9cbb9729f1c21d917e92c49054be33269d97071fc4185c590208af133f8b924ab302015a25de7142edabe1709c219c03f038c58152e1a2edcc7445129d72fec027aa7a9df107"}, 0x90, 0x40}, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) [ 77.639508] device lo entered promiscuous mode [ 77.707841] device lo left promiscuous mode [ 77.722913] device lo entered promiscuous mode 2018/04/14 10:19:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000980)}, 0x0) 2018/04/14 10:19:13 executing program 5: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000), 0x0) syz_mount_image$ntfs(&(0x7f00000002c0)='ntfs\x00', &(0x7f0000000300)='./file0\x00', 0x100000000, 0x9, &(0x7f00000008c0)=[{&(0x7f0000000340)="40aee6c3b6d64f4db3d50a14880d20a8ee271c9e2f8010a9cdd18f3f1af6f2bfbbcf27081f1930aa634198e10f41b7af71fe386b215f57518a24f5feeb140d36fbed45f633f827161e31ffa9bc3bacbf38e7cd7243f08bfc62326c1241cddc1be7258451082fae356b7238467216f547118b4fc7818e5c5321fd2a5a0bd40b53b4f326aa04e669fca0904b6e21a095b32fa0b73b006a8bc22a7fe7efd4fbeeeabdc3eed034ce979be6aae753149c27a9288872f6db042611cd7c461ee233011ecb4c48b9e0c569839882ab520b", 0xcd, 0x50cc}, {&(0x7f0000000440)="1a910d8401cea4fc52383b7cea82aed10abdfcf02413a563c8a44e770e82e991721cc9a7618717c3a59dea2ee05c98bd819ad453222a0692208359d3a5b55d370e37473775c9b66f071482139f0411dce6cde64b1a79c392e8460802412f0d1458ff3043f7141e13f24ae0fac0a8dee61a9df1675b0dc9", 0x77, 0xffffffffffff8001}, {&(0x7f00000004c0)="52a9fdd6804b98fbd58a3570a7492afc80606b0cb55e5a3a611ff5fbc2631060618bd176d7d64e3d70bc804c29404df6610d106ec7dde980a5ceec6112ec503c23b17c2327f4871f73086a5e8fc92bf52f13d60ed1f13d258d1cca096d0ddff5314b500df1a5", 0x66, 0x9}, {&(0x7f0000000540)="8e7652116de31a19eadafd2fc894f4e9c4ccde470f9b8e2e99b208871191af182f43299317832c5208d7078c8e4f6f4ba08302680176bfbddb28acc97399f645ac9be7d003f1b5c44886c56b22194fee0ecc1505fce7665c2550d9ad1131570e11c638cdefe823da121f39fc2a8c5c0653a14e4d563228513aeea018b5a6e5562b39ea64706023f933e768bc593e23971bbf11986bceb4314639169706b420ae49c36fb01a28b3125f8e6b40eafca6d49f275ad3c952f0ab26ab5019f53046fd1bdb93bac3a324b385198dfdae6ff5ec6e88979e8086030e59dceb1f7b9214e2950b14675b55b126df63a047585bd5dda17f552857", 0xf5, 0x8}, {&(0x7f0000000640)="590db2a11c119cbb1561a483977f079be141cc0196761dd3a5336b0e7425bfe651e3bcba9eeeaa35dbe7a0e6fd4f3a48bcb7b148ea1999cfebbe966a1b2603c5f249513d3f7f6f1a9d4fab5d13d1774f55f2fc0bec20b1c2f99d8038d4a77b88e4376e6108ced435999d7e93b86724abdb634423baf8d93d525ffd6c24a8b61b8c34650846890173590b53234d65df5169bc041df4d915cb5d80390884814aab0e59446d04f4b37d92323f21d65c4dcc371b5f87c563a6fa7de8615f29dc16fd73546c1046d8b10441a1af9e0a24", 0xce, 0x7}, {&(0x7f0000000740)="882d28efebb9f3e61bc7a42d80478e6ab6944d6fb13c72ed5e1b22a1f15966250001f8716710592c3271785e76d28dcb7c27cb", 0x33, 0x7}, {&(0x7f0000000780)="48aad82f7802ae637f21fd1ca1331a5b6dcd450b9ec2192ad6c41335b344d9d5520e3f8b1fcf1dcd8b3fe7598c64c30ef2d759bcc4", 0x35}, {&(0x7f00000007c0)="feff95a53c0c6429520e135aaa4c5f644ce99fb94eb86ba79008c0f1996373c32fddb89a23afa5aa51782c5825d5ad1b45352cad2d6b70acbc6d135c52fd226d55d58b5075fbb042a9dba4b0a9ca8c6974cfcb10fe7511a8c502b349ca8fc1e5cf4e36fe500b46b6cd27a8327bd009b8797a989c462635fadd68726e998c9c74ea660b3b724816122700b07363e7", 0x8e, 0x7}, {&(0x7f0000000880)="d8", 0x1, 0x5}], 0x108010, &(0x7f00000009c0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x7c, 0x3e, 0x2d, 0x37, 0x3f, 0x36, 0x36, 0x37, 0x79, 0x39]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x37, 0x37, 0x34, 0x31, 0x31]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x32, 0x37, 0x37, 0x31, 0x37, 0x30, 0x33]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x0, 0x0]}, 0x2c}]}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x177) statx(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0xfff, &(0x7f00000000c0)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000001c0)=""/201, 0xc9) 2018/04/14 10:19:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x800) 2018/04/14 10:19:13 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000400)=ANY=[], &(0x7f00000002c0)) r7 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r9 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r9, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000e80)="a0cfa189948c845f375f1724871508e2e26124b03c00b9911df4d96469c26dc823686da5fcb7ce4f15c527f207143144c5fa91cc19e27f4e782fb0ada2d266702576a4dc21a40559415060e4588ebc42de6e1f6c382ac877bebc56ea6096b6554af45aaf4539972522d2b2dcd710e6eed84772b34f557d794d0dbbdc6930890cbff3bf63186367021bcc60ffb361dab81c2bdfff7adcb1d5443a0e242da8", 0x9e}], 0x1, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r10, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r11 = accept(r8, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r10, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r11, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r9, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r12, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) [ 77.978414] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.985426] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.088082] device bridge_slave_1 left promiscuous mode [ 78.093945] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.118240] device bridge_slave_0 left promiscuous mode [ 78.124289] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/14 10:19:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000000c0)=0x5, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/122, 0x7a}, {&(0x7f0000000200)=""/112, 0x70}, {&(0x7f0000000280)=""/118, 0x76}, {&(0x7f0000000300)=""/96, 0x60}], 0x4, 0x0, 0x0, 0x3}, 0x2}, {{&(0x7f00000003c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000440)=""/78, 0x4e}, {&(0x7f0000000540)=""/209, 0xd1}, {&(0x7f0000000640)=""/226, 0xe2}, {&(0x7f0000000740)=""/233, 0xe9}], 0x4, &(0x7f0000000880)=""/4096, 0x1000, 0x1}, 0xfffffffffffffffa}, {{&(0x7f0000001880)=@nfc_llcp, 0x80, &(0x7f0000001940)=[{&(0x7f0000001900)=""/31, 0x1f}], 0x1, 0x0, 0x0, 0x5}, 0x9ed}], 0x3, 0x40, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001a40)={r2, @rand_addr=0x800, @multicast1=0xe0000001}, 0xc) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}}], 0x2, 0x0) 2018/04/14 10:19:14 executing program 0: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) prctl$setfpexc(0xc, 0x80001) close(r1) close(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r2, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) 2018/04/14 10:19:14 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14}}}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/239) 2018/04/14 10:19:14 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x2) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00', &(0x7f0000000240)='ramfs\x00', 0x6, 0x1) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)=""/228, 0xe4) 2018/04/14 10:19:14 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)="f55eb5e73d62afa4d68d1755cd860312e9c0fde1dd05f492a3aca2deef4445f8a04e78fd957eed8243d31986776bd9b1bd9129fdbf1c8078dd6c7a28afd15017f293ef0cecc89f8dc0d98bd5f21b30c5") prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) pkey_alloc(0x0, 0x0) sendfile(r0, r0, 0x0, 0x2000000000000044) 2018/04/14 10:19:14 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='setgroups\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x152, r0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x2f12) 2018/04/14 10:19:14 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) lseek(r0, 0xfffffffffffffffe, 0x4000000000000004) umount2(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0xe22}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) 2018/04/14 10:19:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) r3 = dup2(r0, r0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x26) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040), 0x4) fremovexattr(r3, &(0x7f0000000000)=@random={'btrfs.', '$$-@md5sum\x00'}) [ 78.438755] audit: type=1326 audit(1523701154.437:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6347 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455319 code=0x0 2018/04/14 10:19:14 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x15, &(0x7f0000000ff0), 0xff71) syz_extract_tcp_res(&(0x7f0000000000), 0xfa, 0xe1) r1 = semget$private(0x0, 0x5, 0x90) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000001000)=""/4096) 2018/04/14 10:19:14 executing program 1: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x1f}, 0x4}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x3c) lseek(r0, 0x7ffffffffffffffb, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000600)=""/250, 0xfa}], 0x3ae) 2018/04/14 10:19:14 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x4000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x228, 0xd, 0xe, 0x0, 0x70bd2d, 0x25dfdbfe, {0x5, 0x0, 0x5}, [@generic="896bea95db50178b3cc2377d0aa18d20ba63a66cf13e373a09cff544ae7ac1aa40aa002ab48e0cfc98f3867712af46edcb6ce86ec7580724c0c33c9daa0129ae4cb1ba6254f34938137571d5c9fa321147d1aa9e7e0d7295dce730651ab3ec5569bbf075d910a9a5032854172a078f6f40e2d3d3a03fe5baafcba2035907ca0540557ff78dbd66d447a747bcb1cde66a3e8d32683dd6ad99c07541faa375b1f807c24f72304d5d0894fa6d0afdfc9a6944d722113a2711ab1f5171b38f8863b8b7fbf38bba281476837ba6", @typed={0x8, 0x94, @uid=r2}, @generic="6c6bcfcdba9433c66de9fdd0244bc791f8876a2c637eef66d05ee957d5959ba0536d958cf796ef9e7be7a86697f4a1a694d058e90773ddb28078b3a29e7d15fd7a9af1d0dd27f0b3b926182f8c042c70e838fb2ac422cedb9ca61bf179f7e5b283d487306abd27d5601bcc59ee368663bdfee86c8ecab01e1e039992d99e41d027f346ed6a6540c132e7fb4c4e026f88b0c8273463cf3fbf2c1e30bd44dcb66989e036dd0883878b82387bd17e3d4f79679e58209aec04d4606012c15a5d50b04a727144e7fbe793f2ca9ae507f4e9031d21a9", @nested={0x64, 0x35, [@generic="522f46d9f51d9b5f2fa26a1b31c87b142d35312594a5198f6f18469f86c913c49eaffcf48b83f2182da8b36046df318fbcdb726af110ddd24908ba70d819bd281a5e409ad3ef15e0ec495ebb3762120eeb540bedde393c19af0753dbdb4f1466"]}, @typed={0x8, 0x9, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x228}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) r3 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x0) getsockname$ipx(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) readv(r3, &(0x7f0000002640)=[{&(0x7f0000001040)=""/200, 0xc8}], 0x1) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r4) 2018/04/14 10:19:15 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x8) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000100)='./control\x00', 0x8, 0x3) 2018/04/14 10:19:15 executing program 0: unshare(0x40600) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x206002) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) 2018/04/14 10:19:15 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x2) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00', &(0x7f0000000240)='ramfs\x00', 0x6, 0x1) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)=""/228, 0xe4) 2018/04/14 10:19:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x420302, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x10) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/04/14 10:19:15 executing program 4: unshare(0x40600) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x5, 0x80, 0xb9}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r1, &(0x7f0000006700), 0x0, 0x0) iopl(0x10001) 2018/04/14 10:19:15 executing program 6: r0 = socket(0x11, 0x2, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = getpgid(0x0) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) 2018/04/14 10:19:15 executing program 1: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xffff) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/131, 0x83) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x2002200}, 0xc) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x6) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) rt_sigsuspend(&(0x7f00000000c0)={0x8}, 0x8) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/14 10:19:15 executing program 2: unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f000000e000)='./control\x00', 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000300)='./control\x00', 0x2, 0x6, &(0x7f0000001700)=[{&(0x7f0000000380)="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", 0x1000, 0x9}, {&(0x7f0000001380)="501e2d6f262e97c7968a7b6dc66d51050ed386514d92dd1783359e9133", 0x1d, 0xffffffffffff0001}, {&(0x7f00000013c0)="0e609682e3517826e3262c9025273c960701fb3a13490c1214b3489c9e3a2e004e601048198bdc29a589c2ddc6312f183408742f7ff9225a65a921b919ccf366ba5c69a244d10480161f69471f1da5e0db3aba0202be94182d0901d1b20f10876e366dffdb58d9e2d0fb98d25ecc45d9f7141700eddc48e176a9e00ddde76b0c3fc424aab8e0230f86", 0x89, 0x3}, {&(0x7f0000001480)="f58187137eeee114a54ebf957d3dc52254071b0ad7ac7cd9c735a699f6d51deb83e298c251eba5ae06d5871b7d519c6f0807b1e2371b10c93bba0f6f373f913cd01e26cbbce6c3b08dc75c879bf44a7a8719f61378dbb2044f8a6d6cefd6d3f17105d92e49404151a803c0a45935b7c484ef051ea7f9f0ac2e7ca98ebb305012ef70a84a59b2676449474a800483a7f3ae00265d9b00f55d82d95f5e51a6ed47385b2c22ae033a505f93ed6199ace456cd2dcbef067e85d216856914", 0xbc, 0x2745}, {&(0x7f0000001540)="c49832c2aa860d002536c851deb2831969f018c111adadf7f1d0ceb34ace7fcf567aeecad91cd196feb9b3845efd9446f135a798a484d4bea1f0258547e3576c966d612229509e38960a01944609b9166ce064452470b05f970b295e90827a7af882640640b03565672bee50008d531b3dc656378ef6fc5f20abe2f5493052444fc8e0ef3222264d1fb55fe945", 0x8d, 0xffffffff860db019}, {&(0x7f0000001600)="3b96823d17682bf5fab2c910e87d0793ac18b643c2583ecc64555335ce25fd10085cfeae142c5c7f81591d84b51ff1dab4060b90f78a3456891215a648f49f221e00b27c24e2e8fb0c2e10a0297d8bc0cd1bdffff1b79d1ccaa8a164a2c1e7ebfa7634e5b0018e98b262f718da0fa0eb4fcc74b94bbab6c806eb7b59ef3aac353dbc3eca4c19c5cc267b05cc0aad4be726f11e2ec393e70aac7f1f778db7e203c616edbcf98d7c8e684b9a50b95e9da0b207ab82efea2728701784818b7070bcdd77e53b4f48", 0xc6, 0xfffffffeffffffff}], 0x1000, &(0x7f00000017c0)=ANY=[@ANYBLOB="6572726f72733d63df6e74696e75652c646973636172642c00"]) sysfs$3(0x3) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000000040)=[&(0x7f0000000000)='eth1\x00'], 0x0) getsockname$packet(r0, &(0x7f0000006700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006740)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006780)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7, 0x1, 0x5cbd3cd2, 0x100, 0x6, 0x20, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002840)={r0, &(0x7f0000001800)="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", &(0x7f0000002800)=""/58}, 0x18) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002880)) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) fchownat(r0, &(0x7f00000000c0)='./control\x00', r2, r3, 0x1100) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000028c0)={0x0, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x7, 0x2}, &(0x7f0000002980)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000029c0)={r4, 0x9, 0x2, [0x2, 0x80000001]}, 0xc) [ 79.329494] audit: type=1326 audit(1523701155.328:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6347 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455319 code=0x0 2018/04/14 10:19:15 executing program 5: unshare(0x20007ffc) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x1ff, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="7b1282e54943d5221f9f07a9166e55532f87214334b3ab4a08b79ddb70fb1bd009f13fe416277dd3def5aaceb5c79fb30a3539b413af8e452515fa0ac8a4079c5feaab76342d2cca6dcd3a74c07fcd2222165e2b005686b8641567a92a1cd4c171f1857e8eb2bb7bcb0dc1917db3dba214b1a056c330907d301258da7b984d1e566f5bb3a703dd3e82983be9aabb4b77e6a21a95af87ae6b4cd883a53abd73178e7f", 0xa2, 0x7}, {&(0x7f0000000200)="1fc45e38482c956b0e7deb3eb2c189cfcf50d5bf968d776010317242c8c9f0595cc44398a56db51c7c6663fda74024f26cb2b0b6e7ee367b42d14876c5cb1489a9559c2961365fb4e550be29e6a7621b02360bf59e7d588113b36822f208457f8e4b72a3c1e4dea529397da96ac0e9bbfc9e8fabddafa00ffbd40036b1f82454d6977b096730d8d4197b6aa24fbaa91d17066f1863966063826af4397e52c26a06e5dbe0aa3d9fd290da7e5afee79a8f5f29848da672bdfbde404a10ded9f72dfb1354f14d9caff473898c8530e6bb28612c8d4087588e99d91961d0c20a3904", 0xe0, 0x4}], 0x800000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xd, 0x8, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000000), &(0x7f0000000340)="7f92376e32f3ada2a271a07afc356ef5cbf7970c0b0505afc1ee37f80996cf6fcba6b387ef7db5a10c53dffbd23f12ac441babdcab4b4e3e7102e00ab9ef15fef847c74864c002b952c048d9655e75dc3895025c9128cc0d8a9a01fc7359b5264b01e325b1ce235b56c8b8400bb1a2516696ba8c28a0d41226931c60f466edc3a4b322d3163f56ac5f1409e503003faec6b713e4c38769520aee29e1cffe29dd6b626c5e0bccf3ace1b633864ffe3c677081c200bc8bbc8fefe01be512c0c89ed30ab92e66d39bfbfbc5ec8200837ec38a23ffe599ef", 0x20000000}, 0x20) sendmsg$kcm(r0, &(0x7f0000002900)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000440)="cf12ce757f51505e1a3e2c48341b6e4b84b32aaedf4828a8c4709144e776af7358631ed63c6337f64cd6dc1eca7764e292007ac320b046c3a5cd9c82b98b6402e898605900ff48d7c6e0caf84dee2aaa4f5785e6158a829d431894f5098ae8e883244f9e9cac63939fcc0afbbf2c694ec74ae43da06518b4c7bbca70f9a2f5a87fe7b10c77b01ad133fb7064b1d3b6d9b8b24e796b41bff27e", 0x99}], 0x1, &(0x7f0000000500)=[{0xf8, 0x0, 0x1, "961fd583cc2744e3db57db2e79c60bc24f616880ece99fb1bfd4799ff8e5d03f8665a36a006b700563c9e7ee71f045adf00f0d735f4da16d94095462bc2b88878e0658be11b04a9b0bc1c082363477e8defa9760a257f5c63d86344f55bd5d57cbd0a18d245ed968898e04c44c4cc742bb5743f61fd786d4edfe26030d28967ad787d249fd37b6a4718db4a274fdaf3390330aa1c829ba796bd86c1e86abaadcd8a8f0330e24da48243d1c4a68236439048df84670decb3988325ec90aa1445181b8bbc6803d835bcceedc580a2c1d2fe4d2c5937aad9d30cde44bfdb9d90898fd25c0cdc17a32e7"}, {0x1010, 0x0, 0x1f, "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{0x30, 0x11f, 0x80000000, "c11a309d169992fddbfd8d743929b53e05ab1dc9f62a9bb8787a4339"}, {0xe8, 0x13a, 0x81, "f7564c88a52cc09713d77cfa74d015b8746c33c167e581870ce6273ff2ed22feea3ed71f6c5dac3bbaac056a1d7217e593a91e8e2d28c4257e56ac3b2619ad0f2e7c811e84552e9710d29fe896f422fc7bdbf29e7237141ddc04634b32a072518104ad66ca873109eff2fac8978dc14d30bb9ab56bdfb197dadc5028a25060ef379aa867d57b2f00634224e940662ee7589120d5593cd58d0d9dbd2c69bf33b812f96f296c1ef76f82c8d496245d9e2edb407af77cf0375a8679410b434834e3a8c979494da1c3ea9049f423f5f2359a547415bdfd92e0"}, {0xa0, 0x19b, 0xe82, "ae45a2049806eee5821220ce3ae055a8e68d78d9febddee08863589571c34a7eddb3de8ec8a5e5c29cd8e4f363e54657b3ff204ee20369231320114f29badb8b2d6c0ac8ee85a6cb61f4788ee045c55849d40e237e979ca788088ff6ae16e3e47131b0315edd93ba83fe0238f933bf934d4373f1744e7bfcc5a845d5680f161be2aeb196605ac7836c"}, {0xd0, 0x29, 0x8, "52e67a3635db00c9651fc4b541efb151340b8dc56509aea5bde16b3ee9990000ddece343237d9419d5ba5b63c72ac9c3d27b08982a52827da325fd31d74463235447a16b83725455ae6f59c58e0db8a524968f3bb3b6da130fd142b9e19b2a610727a83354ab841b6e4b8d651a109dfbbcb38cf9a815db88c4a8528061fae327dcb54f53209260e4cafcd9f1d355f7d3c97ee04f77269ecf23daac6dd511fe4f0bac2afb7fa46342038e7e92f59659c4b9fc81c1315d4a04e656"}, {0x50, 0x119, 0x0, "9b1d2dcde5f0e3213fffaadbf711e0e1cfa055da36fa75fc3476506836d5ea060ba42ef99047971048b744072cc3e72f870f2b57ef1bfd4221a19fb95f44055a"}, {0x1010, 0x10a, 0x0, "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"}], 0x23f0, 0x800}, 0x20000010) 2018/04/14 10:19:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x1) fallocate(r0, 0x0, 0x0, 0x3) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0xc) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0x4, 0x5]) pwrite64(r0, &(0x7f0000000000)="9b82e90537a6f72d9216845a2bcaf3cb38f1e6c0950a663317988872cc33b6410b3e747d567deb870657bacf14e0ca92d0ffca9ff9c4bc3ce68e5188c3af80b2e834bbe2a26398e46d3060af4e20879cdb640524075d6449083dd593ccaa40b304b287e76508b00ffc963d5729ba239204678fa67ebbf9de323c20704e955da721ba128dc490a394906a15119c31d92ddadfbab0b752b00849e18ebeee637338b600000000", 0x27, 0xffffffffffffffff) 2018/04/14 10:19:15 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) write$evdev(r0, &(0x7f0000000100)=[{{}, 0xffffffffffffffe0, 0x3, 0x1275}, {{}, 0x9, 0x4, 0xffff}, {{0x77359400}, 0x3, 0x5, 0x2}], 0x48) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) futex(&(0x7f0000000040), 0x4, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x400000000000010) 2018/04/14 10:19:15 executing program 0: r0 = socket(0xa, 0x800, 0x39) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x2c, @empty, 0x4e21, 0x0, 'fo\x00', 0x22, 0x401, 0x31}, {@broadcast=0xffffffff, 0x4e23, 0x2003, 0x3, 0x1ff, 0x6}}, 0x44) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000540)='encrypted\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="bbba330bcc5c470bea346858c5fa251466b82ba047ccd2e83d89d6bc81bf51f574e951380bbba7414c1bc053cbea65369bbdc237a63008546c5b3a0819e09b98cb9ebc8738df731c05959925443c1513097b93236871a66bc16905543bdade89403a1835c60812227293da84bcc23b18e5", 0x71, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b0000004c6e127499790a36553e1a70a6f873ce8ab0139a1281cfec0e90de3249b06e1c55ffa85eecb9696b282e8e4b06699b5519ecbd55577e2d32712d35aed55e4a2c168738715e728c913617ad278e2702350000000000000000000000"], &(0x7f0000000000)=0x63) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={r3, 0x10, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000640)=0x10) r4 = request_key(&(0x7f0000000740)="6c6f676f5a80", &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="73797a6a616c6e650000a5e8767a06ee51c252f7af2dbf739c05", r2) r5 = request_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='fo\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000240)=[{&(0x7f00000001c0)="efdbef5246eb569d1ec0a7d0e1126ab2f05b0425eac54470de88c603536c64adc88f93d6b0f74aef3ecbef3a0a782864f2a6cec354bc75a6b080cb28b5b38ec042ef1f0f39137e8a4cc289db419003ae03f01cdd05fd84d145a49e5373f698648223ebf9bb8e1b7c894f9d38", 0x6c}], 0x1, r5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000040)={{0x2000000000005, 0x2010000080000a}, {0x5}, 0x7, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffffff48, @loopback={0x0, 0x1}, 0x9}}, [0x9, 0x3, 0x4, 0xffffffffffffffc1, 0x4, 0x6, 0x1, 0x7, 0x8, 0x5, 0x8000, 0x8, 0x2, 0x31d8, 0x9]}, &(0x7f0000000440)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000480)={r6, 0x7}, 0x8) 2018/04/14 10:19:15 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigreturn() keyctl$search(0xa, 0x0, &(0x7f00000012c0)='encrypted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a}, 0x0) 2018/04/14 10:19:15 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_int(r1, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) recvmmsg(r1, &(0x7f0000005040)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/253, 0xfd}], 0x1, &(0x7f00000002c0)=""/80, 0x50}}, {{&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f00000003c0)}}], 0x2, 0x0, &(0x7f0000005280)={0x77359400}) close(r0) listen(r1, 0x6) 2018/04/14 10:19:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) 2018/04/14 10:19:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x60}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netfilter\x00') getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/14 10:19:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) move_pages(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000c34000/0x4000)=nil], 0x0, &(0x7f0000000080), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200402, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}}}, {{@in6=@loopback}}}, &(0x7f0000000200)=0xe8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x30000, 0x0) 2018/04/14 10:19:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect(r0, &(0x7f00000000c0)=@llc={0x1a, 0x311, 0x0, 0x200, 0x2, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="6d616e676c65000000002000000000400000000000000003000000c621bd"], &(0x7f00000005c0)=0x27) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, 0x0, 0xfffffe4b}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000004300)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/14 10:19:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) [ 80.036499] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/14 10:19:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000400)="5e1860416963a72c1718673e35425ae9eca8779df268aa55a0e94ae9a1f4ed99af4f1abd", 0x24) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/149, 0x95}, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x400000) r2 = socket$nl_route(0x10, 0x3, 0x0) mq_timedsend(r0, &(0x7f0000000200)="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", 0xfb, 0xfff, &(0x7f00000000c0)={0x0, 0x1c9c380}) sendmsg$nl_route(r2, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000001800030000000000000000800000000000000000000000bc1b655c1dba10eba21e80389904000900f39b5cb4a337207cb0933ed33a294b73531fb891108ecec9d978b628215b861265d07f"], 0x20}, 0x1}, 0x0) 2018/04/14 10:19:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xb49, 0x4) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x1e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x6b7, 0x4e20, 0x100000001, 0xa, 0xa0, 0xa0, 0x0, 0x0, r1}, {0x401, 0x20, 0xffff, 0x1, 0x1ff, 0x100000001, 0x1, 0x13bb}, {0x800, 0x9, 0x8000, 0x8}, 0x0, 0x6e6bba, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x3c}, 0xa, @in=@rand_addr=0x81, 0x3505, 0x2, 0x3, 0x9, 0x3, 0x6be5944a, 0x7}}, 0xe8) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/14 10:19:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x9, 0xfffffffffffffdc3) 2018/04/14 10:19:16 executing program 4: pipe(&(0x7f0000000040)) pipe(&(0x7f0000097ff8)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x80003) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 2018/04/14 10:19:16 executing program 7: r0 = add_key$keyring(&(0x7f0000556ff8)='keyring\x00', &(0x7f0000204000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/14 10:19:16 executing program 5: seccomp(0x0, 0x1, &(0x7f0000000040)) perf_event_open(&(0x7f0000000f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/14 10:19:16 executing program 2: unshare(0x40000000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xe1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000380)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f00000007c0)={&(0x7f0000000840)=@updpolicy={0x1e0, 0x19, 0xa00, 0x70bd29, 0x25dfdbff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x40000000000, 0x4e22, 0x1, 0xa, 0xa0, 0x80, 0xbb, r1, r2}, {0x2, 0x9, 0xfffffffffffffffa, 0xffffffffffffff00, 0xfffffffffffffe01, 0xe1, 0xbf0}, {0x9, 0x1, 0x6, 0xffffffffffffff00}, 0x5, 0x6e6bbd, 0x0, 0x1, 0x1}, [@replay_thresh={0x8, 0xb, 0x40}, @algo_crypt={0x120, 0x2, {{'ecb(blowfish)\x00'}, 0x6b0, "392559dd423f48f543aae79e8970a993d82fc070cc1945b00f9371a332d2c525823337885faa2af940aee7bcc92f6a094008257195d94a3540a01378db4b28b70c615fac68e6a2ea2a5f83e085379c20191606110fb74177e29fa39f7221ef11650e7edb004df2012b9155edf58cdbe7fbb06227cb00ef6e7cf76e4849b8689b56547b1b3836c2a507702eed18f7ecded6e8b45eebbd0b1b35e2d90766f135fb27d927fe625c3300b1961e2b0a3a0f751938d92d4134ae42c00c4ae26970c65f9e3a9e2d9b663fbc22cd79d9eeaf9b7d91398c88739c"}}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x4800}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000400)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000240)={0x6, 0x72e, 0x4}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="25072200c0cf2ab9af2d76c0e13c34dff7d80e204f69065ab92e168eaf72596ed4919578e8e6476672a01c670319c5c577af392d3a490cb9156323a605e2eba56d82062851339e507ae7ad666131ce7bd6670b5ecdec27c6c7449aac5ee04956faaa266e1319143650f377e6a2fb27e712048e572d382358e55c41609d"], 0x2a) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000003c0)) 2018/04/14 10:19:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xffffffffffffff8f, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) 2018/04/14 10:19:16 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f000014000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000800120000000300000000000000000006000000000000000000000000000000fe800000000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe80000000000000000000000000000000000000000000002d76190fbb8397bb041967211f1911ad714ff47f3fb727dfca90e5ec14afbe38412e835e67f1a4a925520d237aedaa3d21da61a6f8c7190e7bdc64"], 0xa0}, 0x1}, 0x0) 2018/04/14 10:19:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r1, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2080, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000000300)="9514347b295bc609a352262b4dc2cfb358b83198df7c83f04caee930cfb793818e8f0b7dbbd9345130d5e1608a31ad3a578756ccdb21d9ab4260da793f14bd684c9f83af85d062f66b32f6effbfc6251e81230a52383f0ed5b92dc14121d118cd98b821ac4a072d5d6e777c7eea856c182aeeafbea0a880f8c6411621beb23b1d4e898ba0e047708d1ae34b07183e354b8d0fd479bcc7859496875086a26ade8c22e2ec867e707b2a4a641749b7b872cc6839624064bd449708b25e069468cbe7860622be667d6658a410d0b533baf334a8455b918", 0xd5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r0, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/5, 0x2}, {&(0x7f0000000240)=""/188, 0xbc}], 0x2) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x5, 0x200000000000, 0xc89e, 0x7}, {0x8, 0x401, 0x1, 0x6}]}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000400)=r2, 0x4) 2018/04/14 10:19:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') fgetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/205, 0xcd) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x33) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x1}, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000340)=@get={0x1, &(0x7f0000000240)=""/255, 0x4}) sendfile(r2, r1, &(0x7f0000000000)=0x1, 0xfff) 2018/04/14 10:19:16 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf32(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="8d62a730b991a3dd3a15bc7470c1a69ab55a975e6b38", @ANYBLOB="86f753169e655422efab19677d7d0c2e55128905f237636c1fe72a05b1e20fa061ddffa05884f2b057b643a8c84ed107a3ea94edb0c07afe56ac3c24115bc5409cd61aa3ba39ab172dff2d0d97f6d4d5776ef86fd50e5219c53b1d6b3d267e80b218eae8de50d8cd5350de32ce7073b89cb446cb33b7c2a2ebff"], 0x90) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f0000000040)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) sendfile(r1, r1, &(0x7f0000000000), 0x100010000010001) 2018/04/14 10:19:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x6a9, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0x8a}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0xcc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000001c0)={'lo\x00', 0xffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/04/14 10:19:16 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, [0x3, 0x100, 0x2ed6, 0x9, 0x522, 0x4, 0x4, 0x8, 0x8001, 0x4, 0x4, 0xd5, 0x286, 0x40, 0xd3]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) r2 = socket$packet(0x11, 0x3, 0x300) sendto$llc(r0, &(0x7f0000000040)="d00f2bd22c3dd8599fd6e16a74245ec509a7243a4c44463224fdffb3f6a3f0a1ac", 0x21, 0x40, &(0x7f0000000280)={0x1a, 0x6, 0x6, 0x1000, 0x4, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write$evdev(r0, &(0x7f00000002c0)=[{{0x77359400}, 0x0, 0x8}, {{}, 0x0, 0x8d, 0x1}], 0x30) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x10}, 0x4) 2018/04/14 10:19:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xffffffffffffff8f, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) 2018/04/14 10:19:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0x53, "9048836c37ef78c4d95eca127d614fb9fdac2ef09f978819fb036c8286a8a780ee524e495acf6d0e63697aa35d72c68d7a5a33281727e377535dc80842c214cdbd7a3ba5691e74f2965164b5d49948385ce3d3"}, &(0x7f0000000580)=0x5b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={r2, 0x7fffffff, 0x76c0, 0x7ff, 0xde, 0x1}, &(0x7f0000000600)=0x14) ioctl$TIOCSSOFTCAR(r0, 0x402c542b, &(0x7f0000000000)) 2018/04/14 10:19:17 executing program 2: unshare(0x40000000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xe1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000380)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f00000007c0)={&(0x7f0000000840)=@updpolicy={0x1e0, 0x19, 0xa00, 0x70bd29, 0x25dfdbff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x40000000000, 0x4e22, 0x1, 0xa, 0xa0, 0x80, 0xbb, r1, r2}, {0x2, 0x9, 0xfffffffffffffffa, 0xffffffffffffff00, 0xfffffffffffffe01, 0xe1, 0xbf0}, {0x9, 0x1, 0x6, 0xffffffffffffff00}, 0x5, 0x6e6bbd, 0x0, 0x1, 0x1}, [@replay_thresh={0x8, 0xb, 0x40}, @algo_crypt={0x120, 0x2, {{'ecb(blowfish)\x00'}, 0x6b0, "392559dd423f48f543aae79e8970a993d82fc070cc1945b00f9371a332d2c525823337885faa2af940aee7bcc92f6a094008257195d94a3540a01378db4b28b70c615fac68e6a2ea2a5f83e085379c20191606110fb74177e29fa39f7221ef11650e7edb004df2012b9155edf58cdbe7fbb06227cb00ef6e7cf76e4849b8689b56547b1b3836c2a507702eed18f7ecded6e8b45eebbd0b1b35e2d90766f135fb27d927fe625c3300b1961e2b0a3a0f751938d92d4134ae42c00c4ae26970c65f9e3a9e2d9b663fbc22cd79d9eeaf9b7d91398c88739c"}}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x4800}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000400)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000240)={0x6, 0x72e, 0x4}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="25072200c0cf2ab9af2d76c0e13c34dff7d80e204f69065ab92e168eaf72596ed4919578e8e6476672a01c670319c5c577af392d3a490cb9156323a605e2eba56d82062851339e507ae7ad666131ce7bd6670b5ecdec27c6c7449aac5ee04956faaa266e1319143650f377e6a2fb27e712048e572d382358e55c41609d"], 0x2a) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000003c0)) 2018/04/14 10:19:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc0c0583b, &(0x7f0000000040)=ANY=[@ANYBLOB="f9efffffff0f000004000000000000000000000023f1ffa737d9cd515eae13193c4eecdd029dbf6e279b3f508930125d93291fbafcb77be568bc7f0f06346057910a001cc28b6bfd54e2d9c7198b6e9141de7c11367b9319f996cddc3fc25041a3784d54bb3f69e06bcd95fb90d4ecca7aa15f55dede166f74c04728b3209b8e4a59c150d0de6ca4008e3fc41c490580efd8c1000000"]) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r0, 0x101, 0xa3, "3552b55774199d5da9fbf9f008bb08236d26f81ef46fa8aa77b0eef7be303e7ab19aa413459adb7b880a95e7578c8445219a9f122059b990e05da4381d9041938a4926a7ce1cd8c2bdebd3a65239a832f077475a33fcacd271484a284c257ee3"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond_slave_0\x00', 0x1002}) 2018/04/14 10:19:17 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x400, 0xfffffffffffffffe) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000002c0)=""/113) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x2, 0x0, &(0x7f0000000080)=""/149, &(0x7f0000000180)=""/111, &(0x7f0000000200)=""/45, 0x10000}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 2018/04/14 10:19:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e684d0fb601f226292c02e83536dbb82fed67364cd04056f14c41b9c52de80d2040d96aea33dc0ae348d831ff4170821c1c8063d2a225fc124f98f266a3fd1122d3d725f88cf34f6f7", 0x68) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000011c0), &(0x7f0000001200)=0x1) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000000)=0x2, 0x4) fchdir(r1) io_setup(0x1, &(0x7f0000479000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="c45d50c32c545387241b1d05fd9e30fb151a363e4b6f28da1218f460f836852d5daaf9b659a92011e92b8282bb1c5f6cf57832273a9b96f97ec94427d39eea18b810244eb8e0c76cf67b825e4276ae17bfae0ebdc928617ee0bcb4b1b5c8bf58d1544c8541e8184308d4a332d6bc729701f2f619ea49762280fd514dd6e2414c6a3b3eab875d7cbdd66373db8e4f6c87d73245d5cfcded9f60321f1cf0c1819c12c21ff4c71fbeda323ca9c977059fc62d60d9e52c5463e4d46ff8387bea8ca0d6d5f74981979cc662d0576d02558cef4561706d1befc667db56c3203b3d61df317a03ce3f73e4371c132610e525d751500e7a89593aa8739ff4da0e30aadd037b8d728afd2331ff742a3e9bc9b015920acc92949414069c97fd570116d148c6f2d338f9d9653f21d478523a700748ea6f8949dc44cda58bb90086a3575c474a3a2c71efbec294eae2a1d07e9c8915970f069ab910861f53dd0df50375a792a379cea5df9b30c64bcd075a15937191f3565d6b04deec1f2cdee3c6e237599ff59e3d4b3f636cb92a31b249bb11f2ed32faf9e79ae2e3ef9d7f1369383a2375fb3785d7e4e235197da01bc19385b3207be0ef07eb4c6ffed1acf18610641bfae84867f1dfcffe4be7b5d0cf185ade7d4cce5a2965050495733ac79d5c737169510ae1b44eeeeef4d4fe8af900e0e972ef63506e1bd66035ac3e5a3d4870a749d1e07779ba5b6b68e6e5ff7da94327a1fc55b187dbfb9bffb21ac16dffc17bbff002a4b27f6635d7b54c1af8bbe6fa0418440f650829a7b8619d2d565059dda89e1aa42d6c36ce503afaf141e6a4615c95c783c8134366b2b4842adf24145ad3daf55fc9c70d640e446efa12f2a2a5a2a8beb00cf04fc30bd864c168524b199fef9e5014c5aefffd0858606682ff96c5956dd06486daf96638f475d91d59fb0aa6431f489f7aa950e5180172abaee83a34a94642a00c44b4fa3a54cc775b440cf1cf2d7548d465b207a54f235ccdd7b3fbdb3f80dc284621cce4061da5fb9b2be7880c06b0c381c16cd6ada32babdff941834fb7831cdc8e54061da7eac2618684b28245363b953a67e9e724b54e0f6d7631b95ca50ebe503c55de37f994cfc778d14dfb087297616183722e70544e6a05527211ce6f2c9db30c0f3b34f948d9359248dda47b0edfd575c33e3b75312ef8ad942e86a6de41f02fd4ff72908265d7233a0dc637746626dfc2c6a9d42aecdea788f35ddc1401a642c6fc28c4ea6b957bf6a9e5568ee5e050b7fbd85994040e79e72c5893538bb609de03bdde46e0ffc2dfc023496fe449dac5f375a66e9319acded858269afc2df30e05e753418cb3024e25ded1d28f8102946960e9ed38624f3b325434f39290ea6c325ab56ccc5138277ee349e271527e2ec12e97e8ce25e16fa7e894b21e417f40e5dd4f20da31c65a349ab936592e6fc8b12c9ee2dc6674ba6d92a53a66e65870f788d048f8b6dd23992ca45aa6050c24f691d7111c95d2fbb2000d080a9b2920cfa1e2be9f75e606c100bc63009b3d050f1b1e6b383c860164b405b0ba1d2fb20caee2bf020f6f264e89f20ec527efad7d4399317eba89aa160861372781e84dc18724941aef825a075992b3ca4dc13a81e323c803b0a4e0ffd38d0ff0820da60755b502331eb2a6536227e38e86a74ac4a81f3bdca8838af2048afc246873bae908d07a48887975a5e5bd35df6b280500a78df6e94a630f3f74a2dcaaf4426ae6b57988dcd6b26301e05432fceaf150ef31f17b023a229dad59ddb01b65c7584b1b2aa28e1244290f2291e5983742f2ec94c58955847709fa40de6d3093823b3f0c71aad4ac94ea0242f757410c367cccc4608344d3f55dffc272c6278a0c2acaf12d02f9a4a2d8ac7682ce75e148cc4b7a81dbff22c59d89dddc4bb807b9e5f0d17da4f0eabecc389f493f18a40453685bbe503534c9cccc5d48434b1b0526a6121360a9500784b389a0c399aaf417bd16d68f996c61942876862f67d65cfc6e7b2bfcfe95f882857ae16ce465454be27d86e4fae0b3e12dfa4168d3bd5aa7bc542b841200e390512a79f122042a3963be32bd58f0106dd381fabedc2131242ec492f88b64410df4960387bcfbab3e4240497e9756bedfbc9433dfe805c8f50ece78d17bc419e3c1f7c8c1f9f62bbbcef28abdbc3bf01c8236bc8e128b4647d93fd5513d57d29ce8cb136eee3327ec9b28f9a90d23e8c63e373589e82c7969d782312dd57dfb744148a4e318a5b9ce5961dafc28da1449c04028a110f4212ea99a9b5b0dc67df9384214357927d06a118eb45a0b65a42c5edddab0267014fcdc38a3b706135762f871b8ee49583ffbb87e232ff67c4cba85c191ab5ec2cbc3b89fd4750480722394e5da87cba4dc6c188ce7633984975d378a2b9b89141851fac53d89f36a07026a20090790c36bd8ea5685aa3f9baaf998b261a1720b51ecc188524cacda4a18c76635c40b9e5bb307518d96a9304540e082a5f30acaa1b393f8427d9c4afd1242e378c2658f508c9e2d09557afe4f0ce74bf3ed296cb014c39e6cd34535b195023f6b9bf93b9146ef6635bf9ca16612118aa8be62309d0ea115b1d680bf87eaa692693273da7c689ac9fd3467f81ba8cd1ef9c049dffe05e98303680e6d03246b5225c1d952e70dc26e24f0df84d0783a16b045c9fc631077823988079f4fa76e55351bbc5dede1c13cbce88bfc7157246a37df7955830aede5811dd49854f830088f068ca78e173e3a7bd498ca1efc007030928f8489cc3e9631d74ef850cffc81ca43408e6780acb91573bebc36d45fb363542296ea12eafdb62ffa47205e823975fa4b66220e029717ecb90e6e728f4d969c9a689bc92f334e8b2ba2b2cabbc1ee8a59501684311add3d5d502b2b0c834c4c7fc0370de1c9b21b555d8ea036613c16f153a514d2f65cc4c356a28417fdfd47bc2b5fbf0b825fc024ddaf5ba8151265b90e6ee04eeb94482d3f9f447fda7251383ccf8a36139b79f880dbdc9f96dff2b6749bccf77340c0a3fe89865a28e1384c1f9ac04c98c06248b221b8444e859e78f1e8ff38712c46acf0668edea4de1e4736c6c563f36992668670b2a0c94e50853223dc6bc7e1a9f7e9e2153959a99ffbadd537b2d995889a15c4563f15a6aaba5fee9b5bf2f03c3df224aeadd731f1b4558b43b950701c86151f2e4517a1adad6292a2900e2dadab4602a61f14e4d4bc172adbaed60d1c6c2c31025769d4614076d5b35616978710c3ffea55e65d789e72a110496ea4d0a76452954b158bdd0feb9921636673f1b7005627539802af214240679c2543099f0d6e6aeb4cc109e618df6711991809f0691d8fdd4d091d305bc102d9916831922a51e127f79cd8e188c86db83f681577488cc3289383085e66895e6a634686f555948cc5c5c4db73de668a2782575c04aec43243ed0de8cf15ff8a15e948ad0634da0c2147d752f8c49e618e6127d08a812f3ed0998a982f83370c5f6f30f016fb0d4e685e1a82f2e3bb98a6d6ca750c6a8dff6def5a6fa71e6f661e947bf8dc8d999304e2f2ee4ea2364c807639fb19f86d43997df71b02306c7f88122b0146003f32aeaf1b707b4a2e681529aaa5e78a28327388fc63e5ca43134988eee57f6192fc6b20299e0705f34eca5fe1628cde38b148af6aad73f9fd841f1a966e39d85ed960c9924e16435042feb411fc170d7ffdb781e85c7281e20e9a5f2444aba334d951ccd7626d46dff21cb6cec681bd555d6574431c991895a9376a5bbd7306e8c22465a9745c047b5c54c72809dc98d9ab8ac30d8106d39d720c87427c39b3096c485652c7f63ef54e75a93275eca57859e794990f8ec74fd57429da2051665eced4b08b400dcb4f2f80a02fd4eea0816776499767a18ca30830663912282e23d14ef28ed261901da8d74bda28e8421b7838e3003a2414679a40ea089f8289ab0d0de7cd7c4d250cd84769bc23eb2815788b584f171e5182e042abb145baabe068471933b7c3d4669e063ac42bd7a4103fd39c11def39249ad9f3a7c6878ab0d7ec9ea5c170f059c8e924cc841b53b7f7eed459d4f65401fff190bd07d284810d7678ce229d34734382431e73407ab8d8abfaf4475d50f572960c086762bd353a173f0515307323af910ab5b13bdc92e3b5b2715cab69c6c178197d0c7164a02c4f84bcdf399e63bae0b249033e65743e7ba51738322b740cfe0dedac49f3d86a050836c7b9757350714dd3f5168dd2a876157b8eaa79629ba92c7272529832d472d3b250b450717cb8a88c33dc1ec6066bf5bdb5ee8601a33921ff8e15cc24f3cc00f35f8ffc376f6fb67bb9321b1c77ba69780fdff85326c477759d21ef8777ed7a6da42fadae928b70d21beb048ab4d58a289dad5323a84338132a1b871381422c68b5f802adfca23d9369560e5efa6fcc0055e487b8424a0be4e0e41f46d2d2e08b6199a93a93428c4b1b808517b836063f0c8f4165b7ec11317679599a7f9aae94d4c7bc85e21884222135564849b50dd9dc44d05b65a13a61995eb1ca38e05ed752b0e07de6bcc9394e7d59648ba46e0a83f757bf4d50e2f693bd61b3094b391b4e0c902aa5d85afa45b81f59beb1594a005932d016c71709bb25851a04eec0bcc15ef22f27e81bad004bd022fb70a3bbc2bdfe3792352cd04fdf0cb59a9bc1122d19cdeaf90dcc495e586d51c37d15a1ec4c04e98ea1fd5870cf97f809c2c32d88dc84fb4b30d774b4873a060eec86e0e7bcf9de21a8ff02049ecd31af940e675ea6af3da12cf0eaa1be4d4ea70f72201af74e7c41fb42c78b81f0bf3fd8ec93c53845553cb8d5ce13a37576cf9857e1fd56a1c74ece0d9096c63e8b9c29d931bb49d5ab561b9853eef0ba5d97b96bbc741dfc575fd5c04aa9bbf62e24e86adf5adcae99348a7dce8cfd06a9b90d4a23dda6c2e07f8779c11bd30e56eaf47290a7b87a9b41907f56470e764a5f043f80789ef212b0b1d0b26cf2ed4960edc66e8a837ce271118cd83587c868dfb7602d683b15b3a74165182e74fc0c72703d72f55121a928548e300ea5533b213fa30954589ddad8f6eb78834230d766cbb3dd5b61bf556acc85e27f0e92306e2f3e41d7f24f209477a359d74cba1e78d29ed7a5483e6696da2522ee1364d39d9541b445d4b85266c31c8ef07dd3411aa802d1b0072eadebf876fc0996ae68799940ec73cd9b7c29b43e72f0032aed543a060c119af54452bf90198bab50e361165276ef0e6d7dee8e3ec27f76043bafb41211b486bbf8f99d692990a80af09df0e8b0c3e284f0d3307f5ea2ac33e98ca988abcd76e16622fbc2854190eab69ce1338f1fe92e228752c1e5cfa0a8e5e50d9914482514d42b44d401f7b33b370e7ec7a2b35adee283bb832636e751f1592e9eb2de48b90c60607aa39577e977b0d07ab17a4d107f0a1b5b11fd70685c865a5ae105e48333a323e12120a2abef98b015b4369e41c62c81d63117f418a72f3edbff90da216708b024b395b77fb59f2c9e5195938fd09bc3ba7501fac8ff6f6eb77ede03cfa150331c6ae75dcf96be2049ef2dc4f0ad5fd950f7bb919ea82b3cc6c9c8f8b8e6ad0138e30a3a1929c9eb2afdc90b7926fd41c194b848dcf0777f8da12d9e4c1eaaef68d070bcc4bb4b11e43d090302fdf44c64f4bb91573ac98a94bdf91937c1b9b90e930218230381e49b85f26f3e2024309c694b802c86e07622eec8e584844e2fb6b0e689fe409f40ba1d22348c74b9eb8f7dcdfde16", 0x1000) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000001240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003600)=[{&(0x7f00000012c0)=""/171, 0xab}, {&(0x7f0000001180)=""/12, 0xc}, {&(0x7f0000001380)=""/172, 0xac}, {&(0x7f0000001440)}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/88, 0x58}, {&(0x7f0000002500)=""/100, 0x64}, {&(0x7f0000002580)=""/65, 0x41}, {&(0x7f0000002600)=""/4096, 0x1000}], 0x9, &(0x7f00000036c0)=""/241, 0xf1, 0x401}, 0x5}], 0x1, 0x20, &(0x7f0000003800)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003840)={0x0, 0x0, 0x1, [0x1]}, &(0x7f0000003880)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000038c0)={0x0, 0x0, 0x7ff, 0x7, r4}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001440)) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000f73fc0)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffff8, r0, &(0x7f000079a000)="15"}]) 2018/04/14 10:19:17 executing program 7: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, 0x1c) sendfile(r0, r0, &(0x7f0000000040), 0x9) 2018/04/14 10:19:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x4000, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) ioctl$void(r0, 0x0) 2018/04/14 10:19:17 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)="c850ba7b88878d187379f662bd791d907d7d5d563fda867379f364fa5e39c9d3593f4daa10e18fc3ddf01049cf58eb7ffae38e8d5cf3df0cf5a93fd0847b28bfd0a9a24aa173e17aecb79489b8f1167d0dcf5f52aab9322f928201b08c9f127309e1be244ca5398af86a87f74ba33d40d8", 0x71) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xae95, 0x100) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000180)={0x9, 0x1, 0x1, 0x8, 0x3, 0x6}) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7bfe4)={0xa}, 0x1c) bind$inet6(r1, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/231, 0x5}) 2018/04/14 10:19:17 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x6a9, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0x8a}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0xcc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000001c0)={'lo\x00', 0xffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/04/14 10:19:17 executing program 5: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x6) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/14 10:19:18 executing program 7: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e59d}], 0x0, 0x0) getuid() uselib(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/14 10:19:18 executing program 4: r0 = mq_open(&(0x7f0000000000)='\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x400}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101080, 0x0) writev(r1, &(0x7f0000000040), 0x100000000000034e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/04/14 10:19:18 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) signalfd(r0, &(0x7f00000000c0)={0x7}, 0x8) arch_prctl(0x1001, &(0x7f0000000000)="1009b547b958ab8d134cddec0cdfddcbb062a8395994253f7c8aa80a34c781baffc31364d2ae4dba9bb93d080748b729b72d01cb6923961fa3e9ec2a94724f8b0ca85a7e549831e1355afadd771a989802501b5e222812b96aaec78b29d2cde08af779b76fecc98f17f55467913708d762b0e132fcfde46efc74486b") add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)="c2", 0x1, 0xfffffffffffffffe) 2018/04/14 10:19:18 executing program 6: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2800, 0x0) prctl$intptr(0x1d, 0x3) recvfrom$packet(r1, &(0x7f00000000c0)=""/151, 0x97, 0x40000000, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/04/14 10:19:18 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x4, 0x4}], 0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e23, 0x800, 0x4e21, 0xffff, 0xa, 0x20, 0xa0, 0x73, 0x0, r2}, {0x8, 0x9ce, 0x3f, 0x2, 0xffffffffffffffc1, 0x2, 0x101}, {0x1, 0x6, 0x1, 0x7ff}, 0x3f, 0x6e6bbc, 0x0, 0x0, 0x1, 0x3}, {{@in, 0x4d3, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x2, 0x7f, 0x0, 0x3, 0x5}}, 0xe8) 2018/04/14 10:19:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfa6, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x302a, 0x4}, 0x90) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x800}, 0x14) 2018/04/14 10:19:18 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000880)=0x7) keyctl$chown(0x4, 0x0, r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1e, "3213535a3542939a6eb6ef8c85f5b6720285d63861a883fabc9d7c388021"}, &(0x7f0000000100)=0x26) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0xd3, "c853b7ee730e025f4c63cef28a59f89a9b1afd238720faba90b8d506ae657112e79b1cd505aead60d3970f5269ba47d7211afea3552d5b59c8707d88257e493e70d882c800c30794555ba306e776fb0170acc74753a8acac873896ba709c5038a43675f4cdb702297880505229cb16821a94e9bb1147b78e0697d595507e35831ba23719edca05599529ef906bf5f5cd9948b3e31b858695460d483e53f5cadac8c9da23304cb655c3e8a4a9c26fa5b18a12d357ad76308694fac3429c8eedb81f6b1b30730bdceca10870ec5b996ba43cef42"}, &(0x7f0000000240)=0xdb) 2018/04/14 10:19:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x0, 0x3f, r0, 0x0) socketpair(0x7, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) getsockopt$netlink(r0, 0x10e, 0x80000000000009, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8) 2018/04/14 10:19:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0xdf) 2018/04/14 10:19:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000280)=0x3, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000006dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e2076743c9e1cfaa9bc2c16b405f8733201e9b01414fee2f0d05a4f2fa04fab48196b0cc01c55d69864ec56fa22189b5b155d74c78ce6f15a9b5572210a499ea513bc46c098e9d341874792aa5900dc27249d7d10ba30a565cd45449d83623317425327b0c0ed8e17a1e454ebe5ad198af9058e", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/04/14 10:19:19 executing program 0: r0 = epoll_create(0x3) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x5}) socketpair(0x11, 0x6, 0x2, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0x20, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x202002, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00000001c0)=0x9) getpeername(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80) 2018/04/14 10:19:19 executing program 5: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x6) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/14 10:19:19 executing program 6: unshare(0x20400) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x2751) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000000)="228fe74fb0ac32f892275da18deb3ec549e89ceb94c20cf60810d09c7ef7a4086121e0e634d72e48cc4af7d13c839056039f2243116090b559ae8e070edeae59bece9cdc6505222063a4ccd5afaca1ea232de114d403053267196091dd4c3190b98cb2cb840934d08c4f1043b1eed281086db7a58cb740ee281828916632aca36a01b03b990e0ca4d59128e1f31c75df627e26900d77ac8f", 0x98) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)) ftruncate(r0, 0x3) [ 83.186138] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/14 10:19:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0x7ff, 0xb8}, 'port0\x00', 0x12, 0x80801, 0x20, 0x1ff, 0x401, 0x80, 0x594, 0x0, 0x1, 0x1}) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/04/14 10:19:20 executing program 2: r0 = socket(0x10, 0x2000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=@ipv6_deladdr={0x48, 0x15, 0x1, 0x70bd2b, 0x0, {0xa, 0x0, 0x0, 0xff}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2}]}, 0x48}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x83000}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)={0x218, r1, 0x400, 0x70bd2b, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x48ce}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x29}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}]}, @IPVS_CMD_ATTR_SERVICE={0x8c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb, 0x29}}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x18}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x5}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x218}, 0x1}, 0x90) 2018/04/14 10:19:20 executing program 4: lremovexattr(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)=@known='system.posix_acl_access\x00') r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/37, 0x25}, {&(0x7f00000004c0)=""/217, 0xd9}], 0x2, &(0x7f0000000980)=[{&(0x7f0000000600)=""/59, 0x3b}, {&(0x7f0000000640)=""/157, 0x9d}, {&(0x7f0000000700)=""/156, 0x9c}, {&(0x7f00000007c0)=""/78, 0x4e}, {&(0x7f0000000840)=""/224, 0xe0}, {&(0x7f0000000940)=""/43, 0x2b}], 0x6, 0x0) read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) ppoll(&(0x7f0000000380)=[{r0, 0x6000}, {r0, 0x2000}], 0x2, &(0x7f00000003c0)={0x0, 0x989680}, &(0x7f0000000400), 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mknodat(r0, &(0x7f0000000440)='./file0\x00', 0x80, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000a80)={0x3, [0x1, 0x1000, 0x9]}, &(0x7f0000000ac0)=0xa) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="8c0200000f0d220127bd7000fedbdf2501000001080096000000000008004900e00000025b614fd58a0add0bc5968046154313d935a8a3f6f63ddd9573095ce794fdb1f8f9e5b86f0ff867a73513e3c8df36285ba7a99600b07741f531343a4fab5987ba213c1a4f15a9124be69fd87c46f3fa325c9eb7be55ec4b9a1fc86c90d707c8f37aa1a13d47a0a861bb6eb567e4753684bd87e9540d03fd49fe37a4eed4eac6dfaa47a5357c3ed4d87d85e7ddf8bb05b3685485149b135151848c235a8a8f88d6db4a779eda1f6d8273ff0439c715f14fe14ff0675fdf3b4a2b567e8b14edb766b0bdee10a4840e265d3dcbd9c8345d6465a53f8e36cc90d279516bec3bd2bcca54c161253d1ff1806de07a3348ff4672de663e8001350020b3bfcc0f79f47483836b986215c859cbf3338f2200501f91cb8aa503ffe28c3a4e72bd257a3fd9a351af2296145db3030d858cb5e50f97a5e585a17f3bb4e4685f41a7fe82f4d0c2e9dcb6335407c0c4626823b31484b851cc9e9e6a091256403b8637609542f666b5e2465e3e433f9ae47a97d99f3b704297d81467cb", @ANYRES32=r0, @ANYBLOB="675519e06b3c2b957ee0ed6dd822a8cd0f502c98f7444df047ed118de00cefd6c230d9f9989590e69e5235659b621dd3a3ccd0fb4607ad7e3088b7d08cb8c200763d9c2a53d6af2c31080ff1296f0e27f15490687c418a11069b4c846d67af2c44bf9b08508a00f03cffb908000000000000004054066214fad8f40bf53d1fb9f88ceb4bf948be3b1a5f7664a0d636c281ce8bca57cdd5c4046989feecf8cecf955bbede906ba656c11ab25fb9b376125c4178b3717a6e9eca33c0ac668ff4acceccf94757e03483044ca58f7ae7840ef956887835896d14b21c732874e71e1cd7bbcc4ca3a81c2c0f58d93d9b1cd8"], 0x28c}, 0x1, 0x0, 0x0, 0x800}, 0x4804) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000b40)=0x407, 0xfffffffffffffeda) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000b00)={0x0, 0xffffffffffffffba}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000bc0)={r3, 0x55, "a64f1cf243500424e946efa85cd1ea86f22122eae7183157c37e65a89052c2f0288e340cdd50454cd87b85ab6452a6159bfc05ca8068cfe43a539d3ebda5ae8ef5ea4113be2d69477a8ee9022fffd1219aad592693"}, &(0x7f0000000c40)=0x5d) 2018/04/14 10:19:20 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000a, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x4000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0xffffffffffffffd4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x4, 0x8, [0x4, 0x4, 0x1, 0x40, 0x400, 0x7ff, 0xfff, 0x9]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x2}, &(0x7f0000000180)=0x8) 2018/04/14 10:19:20 executing program 7: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e59d}], 0x0, 0x0) getuid() uselib(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/14 10:19:20 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) poll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x20}, {r0, 0x1000}, {r0, 0x2}, {r0, 0x40}, {r0}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x9, 0x80000001) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x18, 0x0, 0x1, 0x800200081, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/14 10:19:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x4, 0x4) unshare(0x8000400) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000080)=0x54) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'user\\keyring&[trusted\\vboxnet1'}, {0x20, 'filter\x00'}], 0xa, "92f00f5bbe4165f35cb95a10f6a8bc31c2d6"}, 0x44) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x4, 0x0, 0x3}, &(0x7f0000000280)=0x10) prctl$getreaper(0x3b, &(0x7f00000000c0)) 2018/04/14 10:19:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f0000000100)=""/99, 0x63) 2018/04/14 10:19:20 executing program 3: mkdir(&(0x7f0000639000)='./file1\x00', 0x0) mount(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000500)='./file1\x00', &(0x7f0000000580)='binfmt_misc\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) 2018/04/14 10:19:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000018bfe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000927fff), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00009e3ff9), 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="00000400000000e9"], 0x8) 2018/04/14 10:19:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@ipv4_delroute={0x24, 0x19, 0xd6896b26adc950c9, 0x0, 0x0, {0x2}, [@RTA_MARK={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) 2018/04/14 10:19:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x20, 0x401, 0x4, 0x100000001, 0xe997, 0x8764, 0x8395, 0x2, 0x1, 0x100000000}) fallocate(r2, 0x0, 0x0, 0x73e1) sendfile(r1, r2, &(0x7f0000145000), 0x5abc) 2018/04/14 10:19:20 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@nl=@unspec, &(0x7f00000001c0)=0x80, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0x7, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000000)=0x7f, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) unshare(0x40600) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socketpair$inet6(0xa, 0x1, 0x171fa902, &(0x7f0000000100)) fadvise64(r1, 0x0, 0x0, 0x0) [ 84.453682] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/14 10:19:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6, 0x7ff, 0x8, 0x7fff, 0x985, 0x3, 0xffffffff, {0x0, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x84da}}, 0x100000001, 0x4, 0x1, 0x0, 0x5249}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x9, 0xbf, 0x45, 0x0, 0x1}, &(0x7f0000000380)=0x98) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002e4fe0)={0xffffffffffffffff, &(0x7f000039ef3f)="cee90b93528da1f1f78ccb416f66c7a36e2af052a2b8df7391951ae0c1add09de490c30ebff5eb07778386600b1f3e3abbb045eb04a10d0be8e58d8a80d1d44adcb7bcfc9b7bfb67174224f61e0d04cf015d81b2604170ad7915dde2c2ade05e3fe26a56b13bdb9e1865b286a8a5925ce91e6bd5cc4bde443040182b8be95fca3f27f736b79b2579388809b93a17d2c98b0a50eb1b361aa40be7860dd5d5f45747ec46d7720a"}, 0x20) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x2, @empty, 0x6}}, 0x9, 0x0, 0x1ff, 0x5, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={r5, 0x0, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r3, 0x50, &(0x7f000039efb0)}, 0x10) 2018/04/14 10:19:21 executing program 2: r0 = socket(0x10, 0x2000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=@ipv6_deladdr={0x48, 0x15, 0x1, 0x70bd2b, 0x0, {0xa, 0x0, 0x0, 0xff}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2}]}, 0x48}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x83000}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)={0x218, r1, 0x400, 0x70bd2b, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x48ce}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x29}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}]}, @IPVS_CMD_ATTR_SERVICE={0x8c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb, 0x29}}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x18}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x5}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x218}, 0x1}, 0x90) 2018/04/14 10:19:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@ipv4_delroute={0x24, 0x19, 0xd6896b26adc950c9, 0x0, 0x0, {0x2}, [@RTA_MARK={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) 2018/04/14 10:19:21 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000640)) unshare(0x40600) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = accept4(r1, &(0x7f0000000080)=@hci={0x0, 0x0}, &(0x7f0000000000)=0x80, 0x80000) sendfile(r2, r1, &(0x7f00000005c0), 0xfe) connect$packet(r1, &(0x7f0000000100)={0x11, 0xff, r3, 0x1, 0xf8de, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r4 = dup2(r1, r2) write$eventfd(r1, &(0x7f0000000040), 0x8) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f0000000140)="356ed4016d3b41f05013ba3691f78fd7f220d7303e0c7af79d7beaaba4863b5d80dd3ab9776aa710c8bd", 0x2a}, {&(0x7f0000000180)="801d7458730d5fe2255b71dfabbffad2d216934e510b84752f4002a02350daae43001446b3262becb3638bf56df626885a9a89a1ea0d2b168f260e19cfb0d2ae40a9039450e527b5d62f2fba600bfe8ee6b71a6dc11c26717d0c18d03a809e5c6132b4cc5fc60527f5234ef5aa8f2400d317f117b3b8ca0cfbb1343e84ad1c88e7b76802c559f7b9255cb3109e8f07f16fc577509a61e185753dbe2df7463d9c76123df2a02f5d88af2ce8425c0495959abdbb60c46d87ac9980189d6659843c3080eb93535d035125c55044a12722f4d6375f", 0xd3}, {&(0x7f0000000280)="505b2d790ea3e65d51d05285de7a4459b00475bdfb410f7639097d793d606c6279fd5c63c727b919fa45e3e6cffb06e0d27c764b1dbd06b3b8e4168ff7db5ee2f7c719def6dec545d1e0d428e0e83a05ef684075951d226d99e8c49a0482aa1c982cdbf0afa813163381538bba11aaa1fc35761110f8d5c32b430fe69e080dc36c5c0d4abb6f0db094eb38d32a33285c28cfac5b33acb5de7c270fe51a7b0be4be49c51158f4a668830d2ed2e3932a26affd6c8d45786c1858dceda7ba1da033ed271b1c94080df0eaa52fdbada74fb0bc933487d1cba72308c8debdc6576867def45f55749e591ea5", 0xe9}, {&(0x7f0000000380)="93cf6e30210ad480de0f95bf57c054ac4cea02628fa174f665525aeb40f1c5c4245f8621a177e9ba0e8f03f28f16a0ed703648da8b415dfd84efa85c70e50d2d2647789050f5ab143814e7be0643022680f401607218d63b8ae448d9cbfb571bf594a1d47bab8d94dd04865aa3ae524317610b1da8daf1d67cb6856e3627d07abc2adb75caf4", 0x86}, {&(0x7f0000000440)="e86aa6458f00de25dac7179187dcb5ade1b921c09358fec42d5bf67b1b224f8269bc9a1accaa67bd4e66788434e09dffec5dd3cf06b82a6b0ff9612e320fabfd299c4d619d8e0c68c95c847e3851c58d939b5e471deb061d97ab4e6e855ba2fe4a4c4e6819ee798ce7f51a", 0x6b}, {&(0x7f00000004c0)="d72e1040a0a20627c2642a117293b62f6c06ea82a36949e942a54c9d84e621e9ec17cf31124e1a6c74483b63b5edc7bb875a99531863f97b47e335899caf208382fc5ef7cdbcfa39ccb317ffae29e809e8ca0c2a6c320460057ba8ebe1a73dfed8a1459450b14d178a8033", 0x6b}], 0x6, 0x8) fcntl$dupfd(r4, 0x406, r1) 2018/04/14 10:19:21 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x4020940d, &(0x7f0000000000)) 2018/04/14 10:19:21 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, r0, 0x3) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x10000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r1, 0x50, &(0x7f0000000380)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000440)=r3, 0x4) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12008080}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_getaddr={0x50, 0x16, 0x408, 0x70bd2b, 0x25dfdbfd, {0x2, 0x40, 0x11, 0xfe, r2}, [@IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xc}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_BROADCAST={0x8, 0x4, @multicast1=0xe0000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1a}}, @IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x10) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) fallocate(r0, 0x1, 0x5, 0x0) 2018/04/14 10:19:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9c2a48df30af43fab0ebd40935555aaebf5917f2c5a8ede91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb5c1e483173ca521a9714b0f6e934924d7cf3e68d14541821808dfe") fcntl$setstatus(r0, 0x4, 0x800) pread64(r0, &(0x7f0000002000)=""/4096, 0x464, 0x400000000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x5) r1 = inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x81000100) inotify_rm_watch(r0, r1) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000080)="d5e71e0f74977ab091dc8fe0736658ca7ea0de85898d77fc8bac6f5e20bc7f88588c905aa4194af863af1fd107cc56803bec4e59e97aabec6a65be5973dcec83ff63192351a2c164f187d5c345beadf9ffc08be1ce5daa7aa4aaa78c7a722097ac792b9f506a8ca8c8b203fcb078e068b848621b4e445a1e05000ef885c42275237dd50c9fd92f09d0500d28183648014c3791d53a2fc3342f0f6a765774") 2018/04/14 10:19:21 executing program 6: r0 = socket$inet(0x2, 0x3, 0x800000000000004) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) 2018/04/14 10:19:21 executing program 6: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000180)=""/228, &(0x7f0000000040)=0xe4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000140)}], 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendfile(0xffffffffffffffff, r0, &(0x7f0000000140), 0x0) socket$alg(0x26, 0x5, 0x0) syz_mount_image$hfsplus(&(0x7f0000000280)='hfsplus\x00', &(0x7f00000002c0)='./file0\x00', 0x7, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000300)="6856fc7d27154117daa9dd94cd3465347c40ff96ebd458f7b6a160ce7898087c6e7d46f86b212ccc0441ed2667008c23a1e8427c2edc65c776ae8ff461c3df0ff819aabf4bd3dd8fa4a64b3738d126e4911dd3263e8c19f9df13a7785bb909873ec58d21c644b0330b958b286a3dedfbb1dd99b8499fa2d03b886f983f87eb7f8da0b5cf9140c731a6767c33a7159c00fea6731c9440d7bd73774a71790f0be91d92cb2fcf860397a300a40ec549e7eb3dd2d931f4b350a631ebe8d9c30a3997e5975fa4936ae5b770f8639edb78b6f4d5c3ced01409a1c1f66e2dfac0a392ce36c39a16", 0xe4, 0x3}, {&(0x7f00000004c0)="9cf0e1438e05f3f1fdb7883b9d31608678a6543cca642f6027b8e2792e627324e9dcd8539f0c726f64da2b81d30fb3b60fe3b7ee970a0151f0ac37d5f885d9ca7664d3aa0021dd005b9229fcdbb97fd0c6f65b378ddb34e59a304fafe5d27f1c3b47354fecf8388a7fdc6cee3ddf40e03f5a44dda7b70c7211ef9c1def971f6f201e25eafbcac9877e3e2bc3b1530cd71b5c4a1bf8906d71ee19593fabde5ca03848d32db3bf8f4a034c08315a4142bbcbcec16c75b70139f53439354f07851eeb452da5d57228bb43dd7011183dc6fefd664fa4e9", 0xd5, 0x9}, {&(0x7f0000000400)="3dceabcae66570b62b905aad011934413189f792b70382f3627eeee143d4b0dbf39fc304d461cf479ed0f2", 0x2b, 0x8}, {&(0x7f0000000440)="07688f8c7e4bd9d24763232ca3b22ee5cb22d37eb20de9a7331cc790f548", 0x1e, 0xb9}], 0x140800, &(0x7f0000000640)={[{@umask={'umask', 0x3d, [0x32, 0x31]}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x39, 0x3f, 0x7f, 0x38, 0x30, 0x7a, 0x7f, 0x31, 0x2d]}, 0x2c}, {@barrier='barrier', 0x2c}]}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) 2018/04/14 10:19:21 executing program 0: r0 = socket(0x8000000000015, 0x1000090001, 0xca) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind(r0, &(0x7f0000000040)=@in6={0xa, 0x4e22, 0x6a, @dev={0xfe, 0x80, [], 0x16}, 0x9000000}, 0x80) getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) 2018/04/14 10:19:21 executing program 5: r0 = userfaultfd(0x180804) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842fe8)={0xaa, 0x6}) clone(0x600, &(0x7f0000687000), &(0x7f0000b4c000), &(0x7f0000552ffc), &(0x7f00007a4f71)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)="5ba367d8920c09f1e8f47f908a6e2deb1d61b67f7878b2841d59a22b4c9777685bef915ca3a4341a9780880336c10e76dd020a688fa23aebbce593dc344ad9e50d131245388ee4a547aa5917d86c64a899b2", 0x52) r2 = socket$key(0xf, 0x3, 0x2) fchdir(r2) mmap(&(0x7f0000ff7000/0x8000)=nil, 0x8000, 0x1000000, 0x50013, r1, 0x0) close(r0) 2018/04/14 10:19:21 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)="82ea6072616d66bbe2b4e858bcbc08", 0x2, &(0x7f0000000080)) chroot(&(0x7f00000001c0)='../file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000200)={0x3}) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) pivot_root(&(0x7f0000000100)='../file0\x00', &(0x7f0000000240)='..') 2018/04/14 10:19:21 executing program 2: sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) socket(0x0, 0x6, 0x5) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8fd7, 0x0) 2018/04/14 10:19:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x2, 0x95}, 0x2c) unlink(&(0x7f0000000040)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x200000001, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000500000000000000710000000000000000000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0xffffffffffffffb9, &(0x7f00001a7f05)=""/251, 0x40f00}, 0x48) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0), 0x4) getcwd(&(0x7f0000000100)=""/159, 0x9f) 2018/04/14 10:19:21 executing program 7: write$evdev(0xffffffffffffffff, &(0x7f00008c1fd0)=[{{}, 0x2, 0x40}], 0x18) 2018/04/14 10:19:21 executing program 4: semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x800, 0x200000) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/04/14 10:19:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x101) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r1, 0x0, 0x70bd2d, 0x25dfdbfc, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x50) futex(&(0x7f00000000c0), 0x5, 0x0, &(0x7f00000002c0), &(0x7f0000000280), 0x0) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x200, 0x9) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000240)=0x7f, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x90000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000040)={0x1, 0x1}) 2018/04/14 10:19:21 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$TCSBRK(r0, 0x5409, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x18) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f0000000140)=""/140, 0x8c}, {&(0x7f0000000240)=""/86, 0x56}], 0x3, &(0x7f0000000300)=""/66, 0x42, 0x8001}, 0x40002000) 2018/04/14 10:19:21 executing program 6: unshare(0x400) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/128) fchdir(r0) 2018/04/14 10:19:21 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) clock_getres(0x5, &(0x7f00000000c0)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/14 10:19:21 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x6000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000f07000)}, 0x8) socketpair(0x1f, 0x5, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x7f, 0x20b, 0xfe, 0x3, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x5, 0x30}, 0xc) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1f) 2018/04/14 10:19:21 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x4, [0x3, 0x0, 0x0, 0x10000]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x1}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f0000000040)=0x7, 0x4) sendto$inet(r3, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r3, &(0x7f00000004c0)="8f", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/14 10:19:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x2) preadv(r0, &(0x7f0000001180)=[{&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/52, 0x34}, {&(0x7f0000001080)=""/17, 0x11}, {&(0x7f00000010c0)=""/29, 0x1d}, {&(0x7f0000001100)=""/111, 0x6f}], 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff}, {{@in=@loopback=0x7f000001}}}, 0xe8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001200)=0x3) 2018/04/14 10:19:21 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7f, 0x6, [0x8001, 0x200, 0x1000, 0xe0, 0x6, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x0, 0x59d, 0x4}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000140), 0x375) 2018/04/14 10:19:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) r1 = dup3(r0, r0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x7, 0x400000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cde0ed5f120000006a25be99541c24eff31658d4abaddef20e60c60e32950058244cd19ab5957cf48b090b461ffac42011a0a23bf29978b9fcb16162bf9370e1", "0d94be6b815da2bbc8f30f098721dfe4b1832cd48406109271de15e091c00872"}) 2018/04/14 10:19:21 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1f) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000580)=ANY=[@ANYBLOB="09000000000000000a004e2200000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000980000000020000000606ed054919bdd7a0000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10c) write$tun(r1, &(0x7f0000000300)={@void, @hdr={0x3, 0x80, 0x4, 0x6, 0x8, 0x3}, @mpls={[{0x1, 0x100, 0x7, 0x3}, {0x0, 0x2, 0x4, 0x7fffffff}, {0x7, 0x2, 0x1, 0x100000000}], @ipv6={0x80000001, 0x6, "09e689", 0x228, 0x0, 0x5, @empty, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x1d, 0xa, 0x0, 0x7ff, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @fragment={0x2f, 0x0, 0x10000, 0x2, 0x0, 0xfffffffffffffff7, 0x64}], @icmpv6=@dest_unreach={0x1, 0x6, 0x0, 0x2, [], {0x5, 0x6, 'e\'I', 0x7, 0xff, 0x5, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [@srh={0x2e, 0xa, 0x4, 0x5, 0x9, 0x1, 0x5, [@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @srh={0xbb, 0xa, 0x4, 0x5, 0x80, 0xffffffffffff14fb, 0x62e, [@dev={0xfe, 0x80, [], 0x12}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x67, 0x0, 0x6, 0x3f, 0x0, 0x101, 0x64}, @dstopts={0x1d, 0x6, [], [@calipso={0x7, 0x30, {0x9, 0xa, 0x5, 0x100, [0xa5e, 0x9ad5, 0x2, 0x4, 0x7]}}]}], "e7aef1dc2f4f754692af209c5a0ea007d3ae72d5b723a903fa2c4922202734e9233543949f732e89951bc71f846d5252d370ad9e6d824c21ff247da3f98fac4b17a9e039cea92c44a0506ddab6f6cee45801e7849991a3121c0c9eb62da4f0ae801a5f4ebb6c66bcb5380d6524eed3622c3887ad72e6a671cdb5f55ffdcad6cdd7f7aa5ee44561aa4c0b152b52d45673c6c32fbced18e9bbb43fd24d366bac54"}}}}}}, 0x266) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x8001, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x20008, 0x0) 2018/04/14 10:19:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x902, 0x4) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0xefb2, 0x204000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4), 0xcc) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) epoll_pwait(r3, &(0x7f0000000040)=[{}, {}], 0x2, 0x8, &(0x7f0000000080)={0xe9}, 0x8) 2018/04/14 10:19:22 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000007c0)=0x4, 0x137) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) r3 = semget$private(0x0, 0x4, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) r5 = getgid() stat(&(0x7f0000000740)='./bus\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000640)={{0x3, r4, r5, r6, r7, 0x4, 0x9}, 0x83f, 0x0, 0x100000001}) migrate_pages(r2, 0x8, &(0x7f0000000200)=0x200, &(0x7f0000000240)=0x3ff) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000006c0)=0x9a7, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x48000000, 0x1, 0x9, 0x4e2, r8}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f007d925a43ee8c3604f17ac500020001ce49fd"], &(0x7f0000000080)=0x2) ioctl$TIOCSTI(r1, 0x5412, 0x593) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r9, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) semtimedop(r3, &(0x7f0000000040)=[{0x7, 0xfffffffffffffff7, 0x1800}], 0x1, &(0x7f0000000700)) r10 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmat(r10, &(0x7f0000ffa000/0x4000)=nil, 0x7000) r11 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x1fd, 0x4) ftruncate(r11, 0x400) sendfile(r1, r11, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/14 10:19:22 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @dev}, &(0x7f0000000100)=0xc) recvfrom$packet(r2, &(0x7f0000000080)=""/20, 0x14, 0x20, &(0x7f0000000140)={0x11, 0x16, r3, 0x1, 0x80, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfa, 0x1}, 0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005200)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000005240)={@dev={0xfe, 0x80, [], 0x10}, r4}, 0x14) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f00000002c0)="00728e9b7a77b893c446d2eee46241860d74a13782372c5f1d556e45f830658b615f96f8fb8ed7bf5ed6a27ef9b244a3ab20b30a4ec96a9518a11c0aa57768a391b82236555b26a6a74c15118855296e91d4936327a424a66366a9e378634c8d1608cc2c1328") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000380)={0xa, 0x200, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) socketpair(0x5, 0x0, 0x1, &(0x7f0000000340)) 2018/04/14 10:19:22 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000013000)={&(0x7f0000013000)='./file0\x00'}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/14 10:19:22 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) r3 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x8000, 0x40) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000001c0)) fstat(r2, &(0x7f0000000080)) dup2(r4, r0) 2018/04/14 10:19:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x7c, "4e7c5f56c25f94751db19489a3a8ac4e42c6384f3e28c0c8b3dd5cab6722d9265d6d98b7943eb5d6aabed84aff76ae29afb7ebd47b1f28a67ffa4aa436230c37ad091f6e6135d54ee756f4cccb530dab72a30d9449349afacaa41c862b7e8c5b261a42d509dbf4c121234c7b736d193aa90f6c95ad51ab60874dac49"}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0xc1c}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_newaddr={0x3c, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_LABEL={0x14, 0x3, 'syzkaller0\x00'}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14}}]}, 0x3c}, 0x1}, 0x0) 2018/04/14 10:19:22 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80a5e9dde8576d6a, 0x20) shutdown(r1, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'veth1\x00', {0x2, 0x1000000}}) 2018/04/14 10:19:22 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8000000000008, 0x101c00) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0xfffffffffffffcfb) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/04/14 10:19:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x0, 0x3f}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @rand_addr}, &(0x7f00000000c0)=0xc) 2018/04/14 10:19:22 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x2100) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000240}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x14c, 0x3, 0x8, 0x100, 0x70bd2a, 0x25dfdbfd, {0xc, 0x0, 0x7}, [@typed={0x8, 0x72, @pid=r1}, @generic="f1b8104625bee72d73cde9b4cfc89290ce5ca2e4adaba0ba448728385623c3745c", @generic="12d0e394ef9676b645a4ed3785abf228d1676e2ddfc3d9e63990e0929a2cfca3592815621e3b274b0af1804428478c50b5623a90a9f544b44194759175725fad0191bcf6e838d218b41134731abff6aa16d42ef6abb41680790cece6ea6dc2486c3c57888dee93841dd98b8378b5ed3a3772d97027e1bfff8591fbb2107fcd8f45b789b6e5a6a3a271e118ff97f84ec0fb07cbd91a1bbd61f97d3de51e80cce49a40756db77f62c55b07d26ea34eb834a0cfdb2c09070e9b1cd92e61538f58c3d5d40966e6d87df68b6c344dd462c2b82e", @typed={0x8, 0x76, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="12b3dd4cc1af392c01119bdd4728adc2a9cad7fc5928cc0b91a690c90802c37d711fda0477a47059fafe57c96da9b3ea380608f822"]}, 0x14c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f00000002c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0x8, 0x1}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff000000, 0xff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, {[0x0, 0x36f8b735479a8205, 0x0, 0xff, 0xff]}, 0x559e3418, 0x3, 0x4, 0x9, 0x10000, 0x6, 'vlan0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x0, 0x312}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @loopback=0x7f000001, @empty, 0x1, 0x1}}}, {{@arp={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff000000, @mac, {[0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x5, 0x81, 0x5, 0x5, 0x0, 0x1, 'veth1\x00', 'ip6gre0\x00', {}, {0xff}, 0x0, 0x1}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/04/14 10:19:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r1, 0xa, 0x70bd28, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x78, r4, 0x0, 0x70bd26, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000000), 0x4) r5 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000003c0)=0x1, 0x1) lseek(0xffffffffffffffff, 0x0, 0x6) write(r5, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100", 0x22) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x400002, 0x0) socketpair$inet(0x2, 0x64d875ddc91d962a, 0x1, &(0x7f00000004c0)) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) connect$bt_l2cap(r5, &(0x7f0000000040)={0x1f, 0x8, {0x4, 0x1f4a, 0xffffffffffffff01, 0x8, 0x7, 0x9}, 0x8, 0xa6f}, 0xe) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) recvmsg(r2, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0x66}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/14 10:19:22 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80a5e9dde8576d6a, 0x20) shutdown(r1, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'veth1\x00', {0x2, 0x1000000}}) 2018/04/14 10:19:22 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000003c0)={'\x00', 0x10}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f00000004c0)={0xea, 0x20101000, 0x1000, 0x800, 0x0, 0x8, 0x9, 0x3, 0x7fffffff, 0x57c}, 0x10) r3 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x105002, 0x7d3f4fc9c7b650a5) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x3, 0xae9b}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e24, 0xfe, @dev={0xfe, 0x80, [], 0x1d}, 0x1}}, 0x22e, 0x0, 0x7f, 0x60, 0x100}, &(0x7f0000000380)=0x98) accept$unix(r3, &(0x7f0000000400), &(0x7f0000000500)=0x6e) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000180)={0x2, 0x7fff, 0x7f, 0x4b, &(0x7f0000000040)=""/75, 0x7a, &(0x7f00000000c0)=""/122, 0x25, &(0x7f0000000140)=""/37}) setfsuid(r2) 2018/04/14 10:19:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040), 0x3d3) 2018/04/14 10:19:22 executing program 5: add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x2e, 0x79, 0x7a}, 0x0, 0x394, 0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x60, 0x221f650e}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0xffffffff}, 0x8) 2018/04/14 10:19:22 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) lseek(r0, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000001c0)=0x7fffffff, 0x4) 2018/04/14 10:19:22 executing program 2: socketpair(0xe, 0x800, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4c, 0x0, 0x5, 0x8}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0xf88f}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x40}}, 0xeb8, 0x8001}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r2, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000140), 0x1f9}], 0x492492492492510, 0x0) 2018/04/14 10:19:22 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) r3 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x8000, 0x40) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000001c0)) fstat(r2, &(0x7f0000000080)) dup2(r4, r0) 2018/04/14 10:19:22 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000001040)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000011c0)) accept$alg(r2, 0x0, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000010c0)=""/233) recvfrom$unix(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c40000)={0x7}, 0x20) r3 = socket$inet_sctp(0x2, 0x9, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000001080)={'nr0\x00', 0xff}) write$eventfd(r2, &(0x7f00006d5000), 0x288) 2018/04/14 10:19:22 executing program 4: userfaultfd(0x80000) 2018/04/14 10:19:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) r1 = getpid() migrate_pages(r1, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x23) waitid(0x2, r1, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r1, 0x80000000, 0x12) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$notify(r2, 0x402, 0x80000002) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x402, r3) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000000000)={0x557, 0xa1d5, 0x2, 0x4, 0x6, 0x30}) 2018/04/14 10:19:23 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002b5000)) 2018/04/14 10:19:23 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006b1000)='ns/cgroup\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8c0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) syz_open_procfs(0x0, &(0x7f0000c18ff6)='ns/cgroup\x00') 2018/04/14 10:19:23 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0x1e9, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0xffffff44) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/14 10:19:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x730) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmsg$alg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x3c, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000900)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000200)="04", 0x1}]) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f00000003c0)='trusted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="de9af900257d95c8b34fa17cb2bd73c6f9d663da1551016ebd90134bfd15b156189a0eadf32fc76f420ad43218f8c0dc66960e4d243d0e3a0f8e2f8a8addbb4fc3fec4c1e509029e057661130debf31ec05db4ef627678569514d745c17643a35adf4affd1bc8069dc5a6fd1fed3c3b60fd82275aed3b5298af423b7eeef7b43262607de5d911625ca5bce2a7b819fd68cfaa753f51805", 0x97, r4) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="2c92ba946ae37a534ceb73b172495fe883c02fe52a400cbce0a604c7555a436b4ce30f03b735110bb6c5df479c1cd82d266c40c8f91b0d063861277ede6c9c9dd610e8829d4c2932a4aef11e42b836c81b73618fb99d06212754c76dd5b1bf03b67d1956359be9fa7552ee51944b9d58422424", 0x73, 0xfffffffffffffffe) keyctl$search(0xa, r5, &(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, r6) 2018/04/14 10:19:23 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) listxattr(&(0x7f0000003b80)='./file0\x00', &(0x7f0000000040)=""/20, 0xfffffffffffffe8d) 2018/04/14 10:19:23 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000), 0x0) timer_create(0x4, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x2, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x14000, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000001c0)={'ip_vti0\x00', 0x7}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x16, 0x14, "8e812e9accd71e8d7c33d9680d51ef2c26784de35c3458bb60b660a7fa070bda8831afa6eadbd747832aed649a7396b5497c800a9662987bf3baea13ad19d810", "2daa11f8e9fb3295f861ed8f777d2f33f7db6e7d8d5bd6bf1d489c3a6063dbc9", [0xffffffffffffff7e, 0x356380000]}) 2018/04/14 10:19:23 executing program 2: mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffff, 0x400002) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffc000/0x4000)=nil, 0x10000, 0x3, 0x1, &(0x7f0000ffd000/0x3000)=nil, 0x121d}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0xe}}) 2018/04/14 10:19:24 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x204100, 0x0) ioctl$TIOCSBRK(r0, 0x80284504) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x101002, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000140)={0xb, &(0x7f0000000100)="d0c31c4b17cee3d15f208b"}) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000080)=0x7, 0x4) 2018/04/14 10:19:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000003c0), 0x0, 0x40000103, &(0x7f0000000cc0)={0x77359400}) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x4ae, 0x200000) bind$netrom(r1, &(0x7f0000000280)=@full={{0x3, {"e393a78d7730a8"}, 0x20}, [{"914deacb078dff"}, {"15f5fddebce686"}, {"d41bd727dc9089"}, {"355604969f56eb"}, {"ea77efb234e364"}, {"c916997fda043a"}, {"4fa42e9aba3c89"}, {"60683721c22741"}]}, 0x48) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcc, &(0x7f0000000480)="f5c33cff9a6a8a8be1d45bda7f2dc9a2dab2af67f56769c8a84a9775f9e5e9c77096f4cea606505c6551e5699a316f8ae1fec6a4f239eb48a629a62046cb561520cdb2c40abc77e27196b359672c3efaa486d8b2ed6e30", 0xfffffffffffffff9) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b800004d", @ANYRES16=r3, @ANYBLOB="11002dbd7000fcdbdf250b00000008000400070000004c000100080001000a000000080004004e2400000800080010060000080002002100000008000b00736970000800050000000000080009001500000008000b0073697000080008000800000008000600ffffff7f0800040004000000080006000400000008000500018000001400010008000b00736970000800080040000000080005000600000034000300080007004e2000001400020073797a6b616c6c65723100000000000014000600fe8000000000000000000000000000aa"], 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x4840) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000380)=0x6, &(0x7f00000003c0)=0x1) 2018/04/14 10:19:24 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x202, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x4, 0x7, 0xfffffffffffffffc, 0x6}, 0x10) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20002}, 0x10) [ 88.128265] ================================================================== [ 88.135699] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 88.141695] CPU: 1 PID: 6959 Comm: syz-executor1 Not tainted 4.16.0+ #83 [ 88.148539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.157898] Call Trace: [ 88.160501] dump_stack+0x185/0x1d0 [ 88.164146] ? crypto_inc+0x2ab/0x2f0 [ 88.167952] kmsan_report+0x142/0x240 [ 88.171761] __msan_warning_32+0x6c/0xb0 [ 88.175836] crypto_inc+0x2ab/0x2f0 [ 88.179463] drbg_ctr_update+0x3a04/0x3d10 [ 88.183716] ? drbg_hash_df+0xc70/0xc70 [ 88.187693] drbg_seed+0xcba/0xe90 [ 88.191237] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 88.196691] ? add_random_ready_callback+0x4c/0x3c0 [ 88.201714] ? __kmalloc+0x23c/0x350 [ 88.205428] ? _cond_resched+0x3c/0xd0 [ 88.209326] ? drbg_kcapi_seed+0x129f/0x2270 [ 88.213748] drbg_kcapi_seed+0x1c97/0x2270 [ 88.218002] ? drbg_kcapi_random+0xc20/0xc20 [ 88.222423] crypto_rng_reset+0x262/0x310 [ 88.226577] rng_setkey+0x8b/0xa0 [ 88.230037] alg_setsockopt+0x6c5/0x740 [ 88.234025] ? rng_release+0x50/0x50 [ 88.237746] ? alg_accept+0xd0/0xd0 [ 88.241379] SYSC_setsockopt+0x4b8/0x570 [ 88.245453] SyS_setsockopt+0x76/0xa0 [ 88.249265] do_syscall_64+0x309/0x430 [ 88.253177] ? SYSC_recv+0xe0/0xe0 [ 88.256730] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.261920] RIP: 0033:0x455319 [ 88.265106] RSP: 002b:00007fdad1743c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 88.272825] RAX: ffffffffffffffda RBX: 00007fdad17446d4 RCX: 0000000000455319 [ 88.280091] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 88.287363] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 88.294628] R10: 00000000203bcfd0 R11: 0000000000000246 R12: 00000000ffffffff [ 88.301894] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 88.309161] [ 88.310782] Uninit was stored to memory at: [ 88.315103] kmsan_internal_chain_origin+0x12b/0x210 [ 88.320202] kmsan_memcpy_origins+0x11d/0x170 [ 88.324679] __msan_memcpy+0x19f/0x1f0 [ 88.328548] drbg_ctr_update+0x393a/0x3d10 [ 88.332779] drbg_seed+0xcba/0xe90 [ 88.336314] drbg_kcapi_seed+0x1c97/0x2270 [ 88.340536] crypto_rng_reset+0x262/0x310 [ 88.344669] rng_setkey+0x8b/0xa0 [ 88.348110] alg_setsockopt+0x6c5/0x740 [ 88.352071] SYSC_setsockopt+0x4b8/0x570 [ 88.356115] SyS_setsockopt+0x76/0xa0 [ 88.359893] do_syscall_64+0x309/0x430 [ 88.363763] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.368930] Uninit was stored to memory at: [ 88.373245] kmsan_internal_chain_origin+0x12b/0x210 [ 88.378329] kmsan_memcpy_origins+0x11d/0x170 [ 88.382803] __msan_memcpy+0x19f/0x1f0 [ 88.386670] drbg_kcapi_sym_ctr+0x6e8/0x840 [ 88.390981] drbg_ctr_update+0x349a/0x3d10 [ 88.395210] drbg_seed+0xcba/0xe90 [ 88.398741] drbg_kcapi_seed+0x1c97/0x2270 [ 88.402963] crypto_rng_reset+0x262/0x310 [ 88.407110] rng_setkey+0x8b/0xa0 [ 88.410575] alg_setsockopt+0x6c5/0x740 [ 88.414541] SYSC_setsockopt+0x4b8/0x570 [ 88.418599] SyS_setsockopt+0x76/0xa0 [ 88.422394] do_syscall_64+0x309/0x430 [ 88.426265] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.431432] Uninit was created at: [ 88.434966] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 88.440062] kmsan_kmalloc+0x94/0x100 [ 88.443851] __kmalloc+0x23c/0x350 [ 88.447369] drbg_init_sym_kernel+0x8ca/0xcc0 [ 88.451844] drbg_kcapi_seed+0xa5a/0x2270 [ 88.455981] crypto_rng_reset+0x262/0x310 [ 88.460120] rng_setkey+0x8b/0xa0 [ 88.463553] alg_setsockopt+0x6c5/0x740 [ 88.467511] SYSC_setsockopt+0x4b8/0x570 [ 88.471561] SyS_setsockopt+0x76/0xa0 [ 88.475445] do_syscall_64+0x309/0x430 [ 88.479331] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.484506] ================================================================== [ 88.491856] Disabling lock debugging due to kernel taint [ 88.497292] Kernel panic - not syncing: panic_on_warn set ... [ 88.497292] [ 88.504659] CPU: 1 PID: 6959 Comm: syz-executor1 Tainted: G B 4.16.0+ #83 [ 88.512784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.522127] Call Trace: [ 88.524720] dump_stack+0x185/0x1d0 [ 88.528505] panic+0x39d/0x940 [ 88.531714] ? crypto_inc+0x2ab/0x2f0 [ 88.535517] kmsan_report+0x238/0x240 [ 88.539300] __msan_warning_32+0x6c/0xb0 [ 88.543342] crypto_inc+0x2ab/0x2f0 [ 88.546951] drbg_ctr_update+0x3a04/0x3d10 [ 88.551175] ? drbg_hash_df+0xc70/0xc70 [ 88.555132] drbg_seed+0xcba/0xe90 [ 88.558673] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 88.564033] ? add_random_ready_callback+0x4c/0x3c0 [ 88.569046] ? __kmalloc+0x23c/0x350 [ 88.572761] ? _cond_resched+0x3c/0xd0 [ 88.576637] ? drbg_kcapi_seed+0x129f/0x2270 [ 88.581052] drbg_kcapi_seed+0x1c97/0x2270 [ 88.585278] ? drbg_kcapi_random+0xc20/0xc20 [ 88.589675] crypto_rng_reset+0x262/0x310 [ 88.593810] rng_setkey+0x8b/0xa0 [ 88.597257] alg_setsockopt+0x6c5/0x740 [ 88.601227] ? rng_release+0x50/0x50 [ 88.604928] ? alg_accept+0xd0/0xd0 [ 88.608540] SYSC_setsockopt+0x4b8/0x570 [ 88.612602] SyS_setsockopt+0x76/0xa0 [ 88.616392] do_syscall_64+0x309/0x430 [ 88.620276] ? SYSC_recv+0xe0/0xe0 [ 88.623823] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.628995] RIP: 0033:0x455319 [ 88.632177] RSP: 002b:00007fdad1743c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 88.639878] RAX: ffffffffffffffda RBX: 00007fdad17446d4 RCX: 0000000000455319 [ 88.647137] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 88.654387] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 88.661649] R10: 00000000203bcfd0 R11: 0000000000000246 R12: 00000000ffffffff [ 88.668910] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 88.676717] Dumping ftrace buffer: [ 88.680242] (ftrace buffer empty) [ 88.684013] Kernel Offset: disabled [ 88.687613] Rebooting in 86400 seconds..