0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="1400001d"], 0x1}, 0x1}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000480)={0xc0, 0x5, 0x1}, 0xc) r6 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000700)="73bb8c9cf9052737c433b5ac06a51288b7d9b9a429175ccb6c310877db709e7dbefa024f44e54473c81cba74d93508b255e42ba67dadd83fca93db7103bc21da7d13f144876a4a7a9f9eaa7611a906df350b70d9ee154c8a091190a318ca2f0711808c7b497bc60f5e143d2656225156a1f04b7cbd9a92b2f236152a4b34e43979c4e01a7eeb15b70b0e39c378222e98f14a9c0aa54a3a7d0eec9d2b6426e6861649f321a59d1fa7f25ef81a5066dbc8aafa4dd41a69b7817e18d9c54338fa9cf4a36315b98e4fbbc528e976") ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r6) 2018/04/07 22:01:15 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r0 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x3f, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/58, 0xd}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/67, 0x43}], 0x3) fcntl$notify(r0, 0x402, 0x1b) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0xfffffffffffffff9, 0x0, 0x1, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000340)={0xca, 0x0, 0x10000, 0xd3}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000140)={0x7, r1}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000003c0)=0x8) keyctl$join(0x1, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) flock(0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x80) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000440)=""/7, 0x7}], 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000600)=""/145, &(0x7f0000000400)=0x91) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000580)) 2018/04/07 22:01:15 executing program 0: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600), 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r3, 0x0, 0x0, 0xffff) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000880)={0x7, 0x9, 0x1, 0x6, 0x2, [{0x2, 0x200, 0x1000000000, 0x0, 0x0, 0x802}, {0x4, 0x0, 0x5, 0x0, 0x0, 0x1001}]}) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3be5326fc2c88586160a594c9509fac830c4202de51477061144f7c3d22a97b490aed3e90ce742363629988dd57a2f14b1efd28ad3c8611ed12e650b5c04d6765cd6f18ed984a8fd3c5051fe93bece3201fcd742a13ca7724ae91fe492b51152980bae9c28f432dbb09ef971993c8d4290ede6863ee014037a82989153e09eb944d32fa47be7d82ea7016d4958079aac34916d3b5623eb69509cf4a5d8a0ab5e53294cfb3c03de3c828a7371599509674b258069ab9e18f5c829e22551710a7d865db35b4415b2f4fc42b", 0xcb, 0xfffffffffffffffd) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff) keyctl$describe(0x6, r7, &(0x7f00000007c0)=""/170, 0xaa) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000a40)=ANY=[@ANYBLOB="59753e989d31905313edf95d85d9798c243505391e16f848a88597672a80404eb87a1288c5219aacf3413e9cf0125b13bfd9ad746382863aba8662c83b38be79600a05efa674283551c439e7120541110e21f7720867608e3d3d1318bccc1fa65382cd924d71f6fa76e4fb39471add556baeaeacb80dfde87bc7706551491d34f2e805598f9b506d8ca939ad217f78a06d62fe7a720a4871293c8e9ab365c0a6f1a6"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000004c0), &(0x7f00000003c0)=0xfffffffffffffd95) getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) syncfs(r3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/07 22:01:15 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) r3 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, r2, 0x10000000000) r4 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x30, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x78, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="12634840020000000000000003000000000000000000000010000000000000000000000070000000000000003000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="8561646600000000000000000000000002000000000000001400000000000000852a747001000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="1e0b5bd5b5ba"], @ANYBLOB="010000000000000002000000000000001000000000000000852a747001000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000003b00000000000000"], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="07000000000000000d63000009631040", @ANYRES64=r3, @ANYBLOB="010000000000000009631040", @ANYRES64=r4, @ANYBLOB="0300000000000000"], 0xa4, 0x0, &(0x7f0000000240)="d72147183ca58041fd5395a79ae8b99abbd3eacb687507d416da784a79d1fc57af1e747315ae6f1cf6eca95b976ae9e406374056708340cc1819acb469ed69f68a930c7d83aea500a65aa157c34f7c329f7870ecdf1168068b520838a1cd3d52704cc2fd1bdfa6ff87f20c8702ccf538826a5e85a48514ff2b15d7f389adee5f65fe4dce84af8ffa055be324bf1a44dd55dc84fe260450ac3191c61e5435da3fcf309ed8"}) socketpair$packet(0x11, 0x5516e9293aff5ff4, 0x300, &(0x7f0000000000)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/04/07 22:01:15 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5402000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01052bbd7000fcdbdf2502000000080001004e200000080001004e23000008000300000000000800040002000000080001004e2100000800040002000000080002000a000000080004000200000004000500080002000a000000"], 0x60}, 0x1, 0x0, 0x0, 0x20040095}, 0x20000000) r2 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="b7be0fcefa14c36c481c6aeba41b70c952d4a293ac3fad73ed62e9c66d930684d4cac3b4217819084713066e23fd3281c089bff0cd8451f0437c336dbdc148ff653db38c8b476a15e7347b0b7a151560e711ef0d73608f74de8e538a568ba424210adffbc4a4b564c227e8b6f38f27a8fe3001315f8bf5b1c1cc5ff2f6926378b4d0bb92466ece478133836977144bfa6bc057bb2f3040a78937d9a167fd60365e170973fbb65230c15851b781", 0xad, 0xfffffffffffffff8) request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='em1@$posix_acl_access,\x00', r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000014c0)=0x2, 0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x44000, 0x0) getdents(r3, &(0x7f0000000400)=""/4096, 0x1000) mkdir(&(0x7f0000001480)='./file0\x00', 0x120) write(r0, &(0x7f0000000000)="240000001a0025f0006bb40400ffffffff0b00ff0010e7f371e684d300001000eb080002007fffe5b7", 0x29) seccomp(0x0, 0x1, &(0x7f0000001440)={0x2, &(0x7f0000001400)=[{0x8820, 0x7fff, 0x2, 0x4}, {0x2, 0x4, 0xfffffffffffffffa, 0x20}]}) 2018/04/07 22:01:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x1000, 0x2, 0xfffffffffffffbff, 0x80000001, 0xf11d, 0xbbf, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x7, 0x4, 0xf4, 0x8000, 0x8000}}, &(0x7f00000004c0)=0xb0) write$evdev(r5, &(0x7f0000057fa0)=[{}], 0x10) r6 = getpgid(0x0) setpgid(r6, 0x0) mmap(&(0x7f0000883000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/45, 0x2d) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x4, 0x1, [0x7]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000003c0)={r7, 0xf1, "14b40b78c5828512d54ed71af5d93d65f7be939893d533129643b9b6d03f32aa4af8eed36c520fb28982af3e95f1a41b76098f15d04ddfc9f4cb1c262a940c5be7166512f3f439a1408a14ebef0c0e58f25df75a418d4aac6c902697bdb44420dfc8b3b77d03a7a1f74e805aafe2ff289d1922b83f9f4bf1b70a3e5211a36143f46ccd6aeb0cc45c2cd7fc283aaefbfa6ef2d672111a944e0c83a48d73cec011c6f51b6918fa96fbe7dc9f19aecf7c997d9abbc70fd6c47392d1a8821691076ad5807a1da7246d6f3f566430953786acc03bfc1c261688e832024a6640a92f919483577dbcdf5283bb5699f41fe1748241"}, &(0x7f0000000100)=0xf9) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000040)={0x6, 0x8, 0x5, 0x675a60a0, 0x81, 0xf3, 0x10000, 0x0, 0x2, 0x3fff80000000000, 0x6, 0x5}) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/07 22:01:15 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2000000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0000c0ae0001080006040000ffffffffffff7f000001aaaaaaaaaa00ac141400"], 0x1) kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee88f", 0x3a, 0x0, 0x2}], 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000680)={0x6, &(0x7f0000000500)=[{0x22, 0x7, 0xc6, 0x1}, {0x6, 0x2, 0x8, 0x5}, {0x7, 0x4, 0x0, 0x8}, {0x7, 0x8896}, {0xfffffffffffffff9, 0x5, 0x1f, 0x5}, {0x5, 0x0, 0x1, 0x6}]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x7, 0x1, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000700)=ANY=[@ANYBLOB="235761521ddabfa747c03bb633db9f660682743e25b03f54220571e0ec1f2e88ab56ec8daf3846f5ac15a6f98ea8bde2c5dfd5feabc03b9465aa4b65d4479af0a2373a786dc6f1f522a487bc4014debdc9f4137f22314d46f9df8605000000631b5360f1ce0f2adae5a36ae376b057d1c548a35775fb026877462a320e51252064cbde09c64202be5dd5f84b2fd5346bd38015c21690df86e00e11616b65d0ce35343ceb3936af2206c713f18f1dc2dcf6c64d1064aa59de470071"], &(0x7f0000000200)=0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x200000) accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x1, 0x7, 0x4, r5}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4af7ec9e1d975042a"], 0x1}, 0x1}, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000006c0)={0x8, 0x5, 0x800, 0x64, "93e2a449a81957578308e26155592849d552681bf17d4ff2d5540a6dc87aef62"}) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60", 0x80) 2018/04/07 22:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000c51ffc), &(0x7f00007d1000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x5e3, 0x10001, 0x81ac, 0x400, 0x2, 0x3, 0x6, 0x7fffffff, 0x221, 0x40, 0x23, 0xffffffff, 0x7, 0x38, 0x2, 0x1, 0xffffffffffff7204, 0x10000}, [{0x70000000, 0x3, 0x6, 0x9, 0x0, 0xff, 0xffffffff9fe49b17, 0x7fff}], "85dde6063547d384d15a5eda9b49ea33fbfb4e56fafdad15923eb9efd1bb9319d106e2f8d31a8bf401ccc8977ebc9e44de10a183f15e6cd1e79c5804bc2ee3af6db9b8c03ee088f3b687915a39d2a4ae6ac79204", [[], [], []]}, 0x3cc) [ 141.289371] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket [ 141.328998] device lo left promiscuous mode 2018/04/07 22:01:15 executing program 4: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) prlimit64(r0, 0x5, &(0x7f0000000140)={0x9, 0xfffffffffffffffd}, &(0x7f0000000180)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) r4 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x10000) r5 = dup3(r4, r2, 0x80000) ioctl$int_out(r5, 0x0, &(0x7f0000000080)) write$cgroup_type(r5, &(0x7f0000000000)='threaded\x00', 0xffffffffffffff43) [ 141.336441] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket 2018/04/07 22:01:15 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='security.evm\x00', &(0x7f00000001c0)='security.evm\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='security.evm\x00', &(0x7f0000000280)=',em0keyringeth1system}-\x00'], 0x1400) 2018/04/07 22:01:15 executing program 0: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600), 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r3, 0x0, 0x0, 0xffff) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000880)={0x7, 0x9, 0x1, 0x6, 0x2, [{0x2, 0x200, 0x1000000000, 0x0, 0x0, 0x802}, {0x4, 0x0, 0x5, 0x0, 0x0, 0x1001}]}) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3be5326fc2c88586160a594c9509fac830c4202de51477061144f7c3d22a97b490aed3e90ce742363629988dd57a2f14b1efd28ad3c8611ed12e650b5c04d6765cd6f18ed984a8fd3c5051fe93bece3201fcd742a13ca7724ae91fe492b51152980bae9c28f432dbb09ef971993c8d4290ede6863ee014037a82989153e09eb944d32fa47be7d82ea7016d4958079aac34916d3b5623eb69509cf4a5d8a0ab5e53294cfb3c03de3c828a7371599509674b258069ab9e18f5c829e22551710a7d865db35b4415b2f4fc42b", 0xcb, 0xfffffffffffffffd) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff) keyctl$describe(0x6, r7, &(0x7f00000007c0)=""/170, 0xaa) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000a40)=ANY=[@ANYBLOB="59753e989d31905313edf95d85d9798c243505391e16f848a88597672a80404eb87a1288c5219aacf3413e9cf0125b13bfd9ad746382863aba8662c83b38be79600a05efa674283551c439e7120541110e21f7720867608e3d3d1318bccc1fa65382cd924d71f6fa76e4fb39471add556baeaeacb80dfde87bc7706551491d34f2e805598f9b506d8ca939ad217f78a06d62fe7a720a4871293c8e9ab365c0a6f1a6"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000004c0), &(0x7f00000003c0)=0xfffffffffffffd95) getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) syncfs(r3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) [ 141.402295] device lo entered promiscuous mode [ 141.407806] qtaguid: iface_stat: create(lo): no inet dev [ 141.415544] qtaguid: iface_stat: create6(lo): no inet dev [ 141.423960] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 141.430367] qtaguid: iface_stat: create6(lo): no inet dev [ 141.471349] device lo left promiscuous mode [ 141.513628] device lo entered promiscuous mode [ 141.518348] qtaguid: iface_stat: create(lo): no inet dev [ 141.529306] qtaguid: iface_stat: create6(lo): no inet dev [ 141.542789] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 141.549881] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/07 22:01:16 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000080)=ANY=[@ANYBLOB="040000000000000000000000000000"]) mmap$binder(&(0x7f00008df000/0x4000)=nil, 0x4000, 0x2000001, 0x12, r1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000002c0)={{&(0x7f000075c000/0x3000)=nil, 0x3000}, 0x200000}) 2018/04/07 22:01:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x6}, &(0x7f00000001c0)=0x8) creat(&(0x7f0000000040)='./file0\x00', 0x183) 2018/04/07 22:01:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dd9000)="b7", 0x1, 0x0, &(0x7f00007a5000)={0x2}, 0x10) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000065c0)='attr/current\x00') exit(0x0) write$tun(r2, &(0x7f0000000000), 0x32) sendto$inet(r0, &(0x7f0000000000)='c', 0x1, 0x1, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/07 22:01:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4dc19cf910fcb39d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000000001f}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/07 22:01:16 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(r0, &(0x7f0000000680)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffd1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r1, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x60, r2, 0x8, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbac}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c8"], &(0x7f0000000240)=0x2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r4) 2018/04/07 22:01:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@local, @local, @broadcast}, &(0x7f0000000580)=0xffffffdd) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x0, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x0, 0x81}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r3, @ANYBLOB="f85258d62e1655a985f25662a51bb068de32ae2cc4a5ac000000000000"], 0x2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f139946", 0x2b}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/07 22:01:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x4, 0x4) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/07 22:01:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x1000, 0x2, 0xfffffffffffffbff, 0x80000001, 0xf11d, 0xbbf, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x7, 0x4, 0xf4, 0x8000, 0x8000}}, &(0x7f00000004c0)=0xb0) write$evdev(r5, &(0x7f0000057fa0)=[{}], 0x10) r6 = getpgid(0x0) setpgid(r6, 0x0) mmap(&(0x7f0000883000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/45, 0x2d) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x4, 0x1, [0x7]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000003c0)={r7, 0xf1, "14b40b78c5828512d54ed71af5d93d65f7be939893d533129643b9b6d03f32aa4af8eed36c520fb28982af3e95f1a41b76098f15d04ddfc9f4cb1c262a940c5be7166512f3f439a1408a14ebef0c0e58f25df75a418d4aac6c902697bdb44420dfc8b3b77d03a7a1f74e805aafe2ff289d1922b83f9f4bf1b70a3e5211a36143f46ccd6aeb0cc45c2cd7fc283aaefbfa6ef2d672111a944e0c83a48d73cec011c6f51b6918fa96fbe7dc9f19aecf7c997d9abbc70fd6c47392d1a8821691076ad5807a1da7246d6f3f566430953786acc03bfc1c261688e832024a6640a92f919483577dbcdf5283bb5699f41fe1748241"}, &(0x7f0000000100)=0xf9) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000040)={0x6, 0x8, 0x5, 0x675a60a0, 0x81, 0xf3, 0x10000, 0x0, 0x2, 0x3fff80000000000, 0x6, 0x5}) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/07 22:01:16 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20080, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @remote}, &(0x7f0000000240)=0xc) recvfrom$packet(r1, &(0x7f0000000140)=""/233, 0xe9, 0x10002, &(0x7f0000000280)={0x11, 0x6, r2, 0x1, 0x3ff, 0x6}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000492000/0xe000)=nil, 0xe000, 0x2000001, 0x10011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r3}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40800, 0x0) mknodat(r4, &(0x7f0000000040)='./file0\x00', 0x20, 0x4) 2018/04/07 22:01:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x14811, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, '+'}, {0x20, 'ppp0.keyring%+%*trusteduserselinux\\}'}, {0x20, "93766d6e65743076626f786e6574316b657972696e672b24"}, {0x20, '/selinux/status\x00'}], 0xa, "60f80cfdd6f5eb652d4098e5e99d942a28295fbfb3e98f8dfc38a1d52af04e66969f35345bc494717da9bc44773c395bd0c3ba4a8bc4279229c91982155d80a8cb5022d55b362b70c859288450b3a8cf110576cc2276865b226172337e387f7ba938ce3442740e52c17d1397590c42460c7a3ae0493696eb29c50b0ee9b8f5ca964b833700f671d28343262c3685f3374bd5d6152b3a28ef2b0deaa9"}, 0xf8) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) sysinfo(&(0x7f0000eefff1)=""/15) [ 142.775922] binder: 11725:11726 ioctl c018620b 20000100 returned -14 [ 142.805909] binder_alloc: binder_alloc_mmap_handler: 11725 20492000-204a0000 already mapped failed -16 [ 142.836568] binder: 11725:11730 ioctl c018620b 20000100 returned -14 2018/04/07 22:01:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x383d) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/252) 2018/04/07 22:01:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x100000000, 0x3f}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x9, 0xfffffffffffff800, 0x28, 0x3, 0x10001, 0x0, 0x3ff, 0x6, 0x100000000, 0x55f, 0x1000, 0x12000, 0x6, 0x1f, 0xfffffffffffffffe]}, &(0x7f0000000200)=0x100) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000000c0)={'tunl0\x00', @ifru_settings={0x0, 0xfffffffffffffffe, @fr=&(0x7f0000000080)}}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000240)={0x7fff, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x104) 2018/04/07 22:01:17 executing program 5: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') preadv(r0, &(0x7f00005e9000)=[{&(0x7f0000c7dfaf)=""/81, 0xfe2c}, {&(0x7f000030e44b)=""/182, 0xb6}], 0x100000000000000b, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) 2018/04/07 22:01:17 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(r0, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f00000013c0)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400), &(0x7f0000003440)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) getgid() r3 = fcntl$getown(r1, 0x9) r4 = geteuid() r5 = getegid() r6 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40)={0x0, 0x0}, &(0x7f0000003b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0)={0x0, 0x0, 0x0}, &(0x7f0000004c00)=0xc) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc) getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) gettid() stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)) lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)) gettid() getuid() stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0, 0x0}, &(0x7f0000005d40)=0xc) r13 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0)={0x0, 0x0}, &(0x7f0000006400)=0xc) fstat(r0, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f0000003740)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000003b00)=[{&(0x7f00000037c0)}], 0x1, &(0x7f0000004c40)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r0]}], 0x50, 0x20000000}, {&(0x7f0000004d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004d80)="afbd946de3132f3d790dff34e3d57ee943713df7", 0x14}], 0x1, &(0x7f0000004ec0), 0x0, 0x40004}, {&(0x7f0000005580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005600)="78d3cda14fd06c7cdb805eabbaf3375e6cf15239bc58731c7d45cae194ccec53a87302a69f57baf27f7a58f4b6587c08f134acc0e6397e63bf7578fe2bb8d80370543ad38d7f042fc24d9ccb0b37c0ac234303b8168bccd059ed779de07fcefbd2db143f92f8c4232e620a9faf6879de52cd949cffda8bc20bc3e9dc5099ef904597b90af56ea4a28ea2f50fd39f53fec284ba27ab08f3f59cc93bd20ce3aacbe92cf29bd86e02bba748a37332754501727f19ab9698b7d0ef2bb3f6eefabf6ba05c6eb0fd988230780e1c31dc35dded414b7e6e73299614faf990141285e026006689137d13ce725eb330cb797f", 0xee}], 0x1, &(0x7f0000005d80)=ANY=[@ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="1800000001cbc5d405000000", @ANYRES32=r12, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYBLOB="140000000100000001000000"], 0x74, 0x20000000}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000005ec0)="ecc39c74ffc0f81c1b58dbaf4627ae427c87c838247f6bbc550658a67100e39e757f23b232b8c2119247630880aa3de8529f9a7c4bf39cd81b", 0x39}], 0x1, &(0x7f00000064c0)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x18, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}], 0x1}], 0x6, 0x1) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r16 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r16, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r18 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r18, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r17, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r18, 0x4, 0x6000) pread64(r18, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r16, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r18, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r18, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/07 22:01:17 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xb6b7) write(r1, &(0x7f0000000180)="15", 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x4}, 0x1) fcntl$setstatus(r1, 0x4, 0x400) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000240)='./file0\x00', 0x4001, 0x0) sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff) 2018/04/07 22:01:17 executing program 6: r0 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x0, 0x6}) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/07 22:01:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x2, 0xfffffffffffffffa, 0x74f}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) 2018/04/07 22:01:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa0741424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c") syncfs(r0) 2018/04/07 22:01:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/status\x00', 0x0, 0x0) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001940)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bba70df3e90c0e584b736d143bb5c186df94dd4ba7c53b230ac18ca051f4edeea010ec680ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8aa616d44db0e2b1187d2513b437cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cb1b250401c4b325b452a0f034529cb4f9bf8e154d61f1e34303241a4a0101b27cbedc3f4e1856b430a92d9200000000000000cc000000000000000000", 0xc6) chdir(&(0x7f0000f95000)='./file0\x00') pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000012c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x0, 0x0, 0x3, 0x7]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) open(&(0x7f0000001380)='./file0\x00', 0x10002, 0x20) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) creat(&(0x7f0000001580)='./file0\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/07 22:01:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0xfffffffffffffffa, 0x5, 0x7fffffff, 0x100000001, 0x4, 0x8}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/07 22:01:18 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xb6b7) write(r1, &(0x7f0000000180)="15", 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x4}, 0x1) fcntl$setstatus(r1, 0x4, 0x400) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000240)='./file0\x00', 0x4001, 0x0) sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff) 2018/04/07 22:01:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)}}], 0x2, 0x4000000002, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x7ff, 0x30}, &(0x7f00000000c0)=0xc) write(r1, &(0x7f0000000040), 0xfd) 2018/04/07 22:01:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x6153b2ec5c014992, 0x4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r4, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000600)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r7 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) write(r7, &(0x7f0000001000)="15", 0x1) mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x11, r7, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) sendfile(r7, r7, &(0x7f00000006c0), 0xfec) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r6, 0x7}, &(0x7f0000000300)=0x8) ioprio_set$pid(0x2, 0x0, 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') 2018/04/07 22:01:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x400000000000003, 0x10001, 0x2}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x40, @empty, 0x100000001}, {0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xcd33}, 0x800, [0x7fffffff, 0x6, 0x751, 0x200, 0x7, 0x798000, 0x1, 0x9]}, 0x5c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="5bca2e2481d83a40a1620267e24d1368", 0x10) 2018/04/07 22:01:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x3fd, 0x1000000000000803]) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)) 2018/04/07 22:01:18 executing program 7: pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6", 0x55}], 0x1, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'irlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3a0200", r1}) 2018/04/07 22:01:18 executing program 4: r0 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="ad67e7e0f633fc8d4ee4b56551bac92365ef75ba5caa0884e73d773798e7c0433e6113fb81acddf4117dfc0590fd51911b7f06768069c2c0050153560b", 0x3d, r0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/07 22:01:18 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x84002) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfb, 0x8880}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x5a5) close(r0) 2018/04/07 22:01:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(r0, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f00000013c0)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400), &(0x7f0000003440)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) getgid() r3 = fcntl$getown(r1, 0x9) r4 = geteuid() r5 = getegid() r6 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40)={0x0, 0x0}, &(0x7f0000003b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0)={0x0, 0x0, 0x0}, &(0x7f0000004c00)=0xc) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc) getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) gettid() stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)) lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)) gettid() getuid() stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0, 0x0}, &(0x7f0000005d40)=0xc) r13 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0)={0x0, 0x0}, &(0x7f0000006400)=0xc) fstat(r0, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f0000003740)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000003b00)=[{&(0x7f00000037c0)}], 0x1, &(0x7f0000004c40)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r0]}], 0x50, 0x20000000}, {&(0x7f0000004d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004d80)="afbd946de3132f3d790dff34e3d57ee943713df7", 0x14}], 0x1, &(0x7f0000004ec0), 0x0, 0x40004}, {&(0x7f0000005580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005600)="78d3cda14fd06c7cdb805eabbaf3375e6cf15239bc58731c7d45cae194ccec53a87302a69f57baf27f7a58f4b6587c08f134acc0e6397e63bf7578fe2bb8d80370543ad38d7f042fc24d9ccb0b37c0ac234303b8168bccd059ed779de07fcefbd2db143f92f8c4232e620a9faf6879de52cd949cffda8bc20bc3e9dc5099ef904597b90af56ea4a28ea2f50fd39f53fec284ba27ab08f3f59cc93bd20ce3aacbe92cf29bd86e02bba748a37332754501727f19ab9698b7d0ef2bb3f6eefabf6ba05c6eb0fd988230780e1c31dc35dded414b7e6e73299614faf990141285e026006689137d13ce725eb330cb797f", 0xee}], 0x1, &(0x7f0000005d80)=ANY=[@ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="1800000001cbc5d405000000", @ANYRES32=r12, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYBLOB="140000000100000001000000"], 0x74, 0x20000000}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000005ec0)="ecc39c74ffc0f81c1b58dbaf4627ae427c87c838247f6bbc550658a67100e39e757f23b232b8c2119247630880aa3de8529f9a7c4bf39cd81b", 0x39}], 0x1, &(0x7f00000064c0)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x18, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}], 0x1}], 0x6, 0x1) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r16 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r16, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r18 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r18, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r17, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r18, 0x4, 0x6000) pread64(r18, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r16, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r18, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r18, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/07 22:01:19 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0xffffffff) r2 = socket(0x1a, 0x802, 0x4) write(r2, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) getsockopt$inet6_mreq(r2, 0x29, 0x1a, &(0x7f0000000180)={@remote, 0x0}, &(0x7f00000000c0)=0x14) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KDDELIO(r0, 0x4b35, 0x7) r4 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000000280)={{r5, r6+10000000}, {0x0, 0x989680}}, &(0x7f00000002c0)) getgid() recvfrom(r2, &(0x7f0000000000)=""/98, 0x62, 0x40000000, &(0x7f0000000100)=@can={0x1d, r3}, 0x80) r7 = syz_open_pts(0xffffffffffffffff, 0x100) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, 0x1c) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000740)={&(0x7f0000000640)={0xf8, r8, 0x201, 0x70bd2b, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9fe}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xca6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x64}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000003c0)=""/159) ioctl$TIOCCONS(r7, 0x541d) ioctl$KDGKBLED(r7, 0x4b64, &(0x7f0000000080)) fgetxattr(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="2d2cadd173657275726974792e2f0900762f70707000"], &(0x7f00000004c0)=""/88, 0x58) 2018/04/07 22:01:19 executing program 7: lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r0, r1) setreuid(r0, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2001, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x80045105) 2018/04/07 22:01:19 executing program 5: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="98590b7e90f800bf1dc3b9da5ba7db2f000000"], 0x1}, 0x1}, 0x40) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="ede86052528d4dd29e1fdea3f23dd28867d1b3fdda6e292d2430db028e9c4bf4c3df75957e915cd0f9ae6fce1b2ac888df9a1b72301893ded16fe77926553f83f9cd10f20ec61ef420f023ec56a7ab804d98a4123818536033f0ab5f7c2e40591d5754ed5c2e7eb3bebf80da2ea03c31bce0d065c454ce2af9dc6b41334672986d029416f725b8d502f9019c7736b25077ec6e7dcdc80b835e91944b88fa5124d87d70338bee1645641f4624e364"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f00000005c0)='./file1\x00', 0x8000000000008b) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) accept4$ax25(r2, &(0x7f00000002c0), &(0x7f0000000540)=0x10, 0x80800) fsync(r3) mq_timedsend(r0, &(0x7f0000000640)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630e6a210a68e6efc6d2499834ecfb1841b13806f248c95188575739f554a64671ff000000046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a518050000000000", 0x65, 0xfffffffffffffff8, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e0421", 0x5f, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f00000009c0)=""/131, 0x83, 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000880)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac", 0x48}], 0x1, 0x0) shutdown(r6, 0x1) 2018/04/07 22:01:19 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) tee(r1, r1, 0x81, 0x1) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) poll(&(0x7f0000000180)=[{r0}, {0xffffffffffffffff, 0x201}, {r1, 0x40}, {r1, 0x40}, {r0}, {r0, 0x1}, {r0, 0x600}], 0x7, 0xffffffffffffff80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000380)) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) poll(&(0x7f0000000140)=[{r0}, {r0}, {r1, 0x80}, {r0, 0x1000}, {r0, 0x4}, {r0, 0x2082}, {r1, 0x8000}, {r1, 0x100}], 0x8, 0xdc) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000002c0)={0x3f, @broadcast=0xffffffff, 0x4e23, 0x2, 'lblcr\x00', 0x3, 0x7, 0x19}, 0x2c) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDENABIO(r3, 0x4b36) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x8, 0x10, 0x400, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r4, &(0x7f0000000280)=0x4) 2018/04/07 22:01:19 executing program 7: mkdir(&(0x7f00007dcff8)='./file0\x00', 0x0) chmod(&(0x7f0000ad3ff8)='./file0\x00', 0xfffffffffffffffd) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/07 22:01:19 executing program 1: r0 = socket(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000040)={'tunL0\x00\x00_\x00', @ifru_flags=0xd402}) 2018/04/07 22:01:19 executing program 4: r0 = dup(0xffffffffffffffff) r1 = gettid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000300)=0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f00000004c0)={0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80000) r9 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket(0xd, 0x80f, 0x1) r12 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(0xffffffffffffffff, 0x9) r16 = getuid() getgroups(0x1, &(0x7f0000000780)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000007c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000900)={{{@in=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000a00)=0xe8) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b00)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000c00)=0xe8) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = socket$unix(0x1, 0x7, 0x0) r28 = open$dir(&(0x7f0000000d00)='./file0\x00', 0x4e0080, 0x4f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000d40)={0x0, 0x80000, 0xffffffffffffff9c}) r30 = syz_open_dev$sndseq(&(0x7f0000001180)='/dev/snd/seq\x00', 0x0, 0x80400) sendmsg$unix(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="d9e156bb04c67477291fe4c4dafb625adecbd96bd9e2a8a14747e64f2f2b7e1d4017347d2854a5445a5029f67bfd1fa6427bceec6d36907eef909d33772d8d3e62187d58e98cbb2382cf655a5095cc7b458208c3ebbaf538fc2d32d53a269e19112799793f3b0773f85a5b6f04eeb5fc197537b37d8a40ea6714c4111397712dda63f3cdaded39a7c264ad75e7e721c8c1a4aee2f737cc3cb988b67dcb6a42c284c643cee37547cbbfccd7e068c820e33af896b66965f250d75a7fc4ecd4c92c31d12bf4640a641b1c9edc773ee9d212f4a137bc74284d", 0xd7}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="200000000100000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="020000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="180000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="18000000010000000200000022563a4c3501e84200fc7e212bd8979281d9be0619c4f85cef3bbad2b0a19d886d84fec02639aa9850cd4e7d0a1e5d36db56e7391945928c01cd880896f8ce631259bbd6a51441a96e7ad900", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30], 0xe4, 0x4004}, 0x20000080) r31 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r31, 0x0, 0x20, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet_int(r31, 0x0, 0x13, &(0x7f0000000000)=0x7, 0x4) sendto$inet(r31, &(0x7f0000000ec0), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/07 22:01:19 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100), 0x8) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r1, r0, 0x9, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/07 22:01:20 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000002a40)="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", 0x494, 0x2004c044, &(0x7f0000001980)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000100)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sysinfo(&(0x7f0000002f00)=""/4096) sendto$inet(r1, &(0x7f00000019c0)="ca650d042d4d12915f706a237b8271e7328c8a0eea6980b453ec13d1374c9713f722509f1fc8a790580c71da7cdbb81bcbaf25bf23c9698f2a2c697098fe196f369e82239a80a48ea2c0bf81cad287f0670541b215f042063ee2e1b78b2d784c6a06520891374eb2bf7e72cc1aebd83a9bcd36ffba803474447100eee39f40b402967399d64eb3dfdbf5db441e6fa43a4c8ef0f7f7c20341a74e2dd946ee5261e964138a1540ade2c910f3a8af650075963681318199a9e25dbd42a02cdc2eac8dcd6464dc5dcb0c042c3265291f3069df3c3c37b5cb50cc2ecd9497f35ef0483e8601290835d2520a90a79e1d2cce7f27cb2d2a71b065547a4dcc38ad90dd484322620c9d5a85926a15406396f9bfedea34f6eaeb1e0d8a0868e8144de69442db2d7088ad06de908d62ba1d1c15bdc12d5368e9aa9c30da62f133cdc04d29297a3a2ab1f174eafe6650e6c3e2fe83edae0b64974a013f08667bab5cdadea2b98bdecffff011307b0ba7757c1fd0791022c6ae3fe6a548c65b70a43991ae6abbe2b91cdd9b2f67184c48379ed02d6c1d1678430f5504e950ecb1e1221e4a6c2f5c6da15a45b6dd25ac5f8c49e96a4b82acaaca0ac80b5f2f08fa2881db3f723099b36893c2359521614d705d5eef85619f12dc02f2a70952598762c9f07ba196228f08b1848cb9c31cd21ac269c7cc8ef6fa82b63b8c48272764f17b2c8dee0666abecd3ae5da7cbaa9fbaedb90f711c79f2b2182bf1efc31ec7bd2e400be5860d54fa5161dde60fa43c94b6b0dbf2cb0f79fc8f8cb7cd009395504547517fd4df5117b1af270afc01874237213661acda3ffa35ab44f678ad7baf3c7760364e52bc0f91e45c929f78d09e26df4cc5d44616edb96971c683681f79acc8b7e471337266ce078d36a0d2cc4b20144ac9356b077940a705be9244b6b8d09cea9ca3bc999cdd90f9938c10ac32acf5a63ad3349e20b74a87bc1c088d17187761b7b589ffb25b4117be1eae7bc6436cb3790efecfb22214f7aada93623c53fc9fa487f713abb250a687e44835cb803894b5ee241286007387ce60124aac60b1bc28b5f30a8597f6e86f12371a0ca0e02d03843ce8dc6e6d583f0589ed40e6c9e7bbfee9dd578e76f7fef4ef502ce74e7075c4c3498cb01db1a915dc38d38815a024305210a305c45f0ad8903a346e7116d1a6a00c7c8962147c8449cebfefc7ff7fa4cf3d4c989030d6618deddf4635364d218349a7fbb0f1e79a0761e5ec0d738fa002b79e9abf470154e5223c96c2867912c49b5c116b38689892059a0c6e3e73447095b96ab4920325e22b799ace20d74bae2030e6decf01f907bb080d8a9760c6b2049e11c87b03c8c37e0a36e9f172d97c383e980189dd1a8f52b458f1d76f5cc71aad4d527c0ff722ca000c8069bcbbff3a2300b739f674962a57eacba4c3115bc56dcbb651ad7abf9e9495cafc3fd55fbd144da35517780c609ce8e0525d9c38a57b9fa3037aa152f94a9ed64f495b11c6df49367f4a577b52191d62f0079753ccfb103dd675c6e8f7fb3d4fe12f1a2bd4c7de910d86313c82b560fb5f1c38518ce02ae609e0262404bb79fe381bf8978155778a80f3f4284b1c1f521bbd5b767e9b08d896008bd79b1895c7003f9e1afe462a528d4894ea366884e7415b5863dc4d0c3875346a1fd43cbc42cfeb4e836acb64aeab0ab1a19267f1fa056f2a08beb21443716e7acaa5e2e85a506ba6dc9fbe07828efe6ce73c2bd3eecd62a64ce2064626372aafe6db73c9a2bb0cda63405a5553100e54addb9a9df71d0d79549b18b3f94ac50720c9d64d910677f8b07c7db853736db508d6b70bf781b2c8d4111956646274c6f3d2a3089b5a615c6ceac890964edd0d038e4d473e7bd6406fbc792fefbd64928d47d351b217de2baadacc6f980c3787119457acf978962225b06cbdc60020be4c4923968efee459202efa4e82260e691364eb8561ba3705d6ee10cc6f8874e34555326b90c7df81a5022eb8ba82abddc4aa232d36ec3191afbd040b895c66d8cf1ea4d99ab9e8fb65df65af20b4fa7e38dfc304bbc274ba8bcf025c95850c98", 0x5c8, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/07 22:01:20 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000a80)="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", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x0, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, r1, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f00000004c0)="1264fe060aac8ebe3fa9f4", 0xb) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r5, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943"], 0x2) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6a", 0x39}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000700)={@multicast2}, &(0x7f0000000740)=0xc) 2018/04/07 22:01:20 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mincore(&(0x7f00009a9000/0x4000)=nil, 0x4000, &(0x7f0000354000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'\x00', 0x5}) 2018/04/07 22:01:20 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) readv(r0, &(0x7f0000172000)=[{&(0x7f0000d57000)=""/18, 0x12}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) futimesat(r1, &(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000080)={{0x77359400}}) connect(r0, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) 2018/04/07 22:01:20 executing program 6: r0 = gettid() waitid(0x2, r0, 0x0, 0x4, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x4, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8, 0x4, 0xfffffffffffffffd, 0x3, 0x1, 0xffffffff, 0x1, {0x0, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}}}, 0xc0, 0x4, 0x8, 0x8, 0x400}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x2000000, 0x30}, 0xc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r3, &(0x7f0000000100)="9d98d857216af1311d7dda3978cfb8185f779f10906572e6009571d3ed04cb083f0cd237a482a7f33002d38a0327a990bd3bf31d3eddaf893457d9ae581d898d96fb57906ad989c40607733903b8a2ff0d15331a477a042013d7b193e28d932d327a75c6e54fcb", 0x67) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/04/07 22:01:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r7 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r7, 0x0, 0x0, 0x10001) write(r7, &(0x7f0000001000)="15", 0x1) sendfile(r7, r7, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r7, 0x0) unshare(0x0) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/07 22:01:20 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e24}}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}, 0x8) 2018/04/07 22:01:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) fchdir(0xffffffffffffffff) getrandom(&(0x7f0000000400)=""/124, 0x7c, 0x2) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x6153b2ec5c014992, 0x4, 0x0) ioctl$TIOCCBRK(r0, 0x5428) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000600)) r7 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) r8 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000380), &(0x7f0000000480), &(0x7f00000004c0)=0x0) setresgid(r8, r9, r10) write(r7, &(0x7f0000001000)="15", 0x1) r11 = add_key(&(0x7f0000000500)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) r12 = add_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="c65aea8e4e986b108f686ccd54bd6a48690609b8b10ea16afe4be23fe6a16c35c2538c5627a47a894b49642c23", 0x2d, r11) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r12) sendfile(r7, r7, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r7, 0x0) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/04/07 22:01:20 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) openat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x100) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @random="4a53c949eb66", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @loopback=0x7f000001}}}}, &(0x7f0000000140)={0x0, 0x4, [0xf05, 0x5dc, 0xe9, 0x2fc]}) 2018/04/07 22:01:20 executing program 1: r0 = socket$inet6(0xa, 0x200000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1b, 0x6}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x3b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) 2018/04/07 22:01:21 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f10ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffc}, 0x0, 0x8) write(r2, &(0x7f000027ef10), 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) sendmsg$key(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000280)={0x7, {{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x70}}, 0x1, 0xa, [{{0xa, 0x4e20, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x6c4d}}, {{0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, {{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x6}}, {{0xa, 0x4e21, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e24, 0x101, @empty, 0x1}}, {{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}]}, 0x58c) 2018/04/07 22:01:21 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000880)=0x80000000, 0x4) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/07 22:01:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000929ff0)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000140)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/85) ioctl$TIOCEXCL(r0, 0x540c) 2018/04/07 22:01:21 executing program 6: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7, 0x10, 0x10, "2691e049e61ef8f76f9a410bbc110daf6017701ba64cf0ccbb2c282bfcf8ad69e053093f8736dfff0053072630fefbbcbf7b547c17be596ef59fde89c7e9197d", "addf4102761824b206c7367526a142ce0916cca7c905887c682dd3936b589204ec876c8cc103b4a96d074902ae1a9bd8aecf407f06b969328d24a793397ace30", "2cfbafe2ad9bb1dcb24de1f9c745f352dd2f57e137d0b9d1ac08f63d6683501e", [0x80000001, 0x40]}) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/04/07 22:01:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) connect$packet(r1, &(0x7f0000000100)={0x11, 0xd, r2, 0x1, 0xfffffffffffffffb, 0x6}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/07 22:01:21 executing program 0: futex(&(0x7f0000000000)=0x1, 0x3, 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)=0x2, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) clock_gettime(0x0, &(0x7f0000000180)) nanosleep(&(0x7f00000001c0), &(0x7f0000000100)) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file0', [{0x20, '/dev/rfkill\x00'}, {0x20, '/dev/rfkill\x00'}], 0xa, "6b6327f05ad34800ff3d5fd19455626447a472524702501b4f506a7a520135b4efbb3c3093b53684705815b2b48f5068cee892eb636f0e2889541fa5586f091e54a61e950737dbf9e16c5b02134c20cae355abebb10f285786efe7bcaf4ddfa612e4486820e3e86c7880dee6a99ac7f9d3a7c91ed792aefc28680cb87d71c89fccbc36d22eab1f9a252e55139cde808b7f1440345b6bb853cb9f0bfac2be886dc327942cd003a0ef62f138ffa0fe29bb87b14e079c04dbb3c31c9245a640ee4cac7a70691cf6915277f7c54779cca3199d1197cf0493a72fdde8"}, 0xff) futex(&(0x7f000000cffc), 0x2, 0x0, &(0x7f0000ffa000), &(0x7f0000048000)=0x40000, 0x0) 2018/04/07 22:01:21 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) 2018/04/07 22:01:21 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3ab}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000500), &(0x7f0000000640)=0x6) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d72"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) r7 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e", 0xbb, 0xffffffffffffffff) 2018/04/07 22:01:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000100)="e333fc1b0ddd9f0ee329969ff2eeeb1e4582fc58fbbc0128908ddb6817a4ffaf351cbe33a7871e637d4a9a66868dcf20ad39274d945a3e", 0xfffffffffffffe64, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 2018/04/07 22:01:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) 2018/04/07 22:01:21 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000100"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="8944c7b7257d7924128d821b17dbf10d83b25e5c") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/07 22:01:21 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pipe2(&(0x7f0000005ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup2(r0, r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) fallocate(r3, 0x0, 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/07 22:01:21 executing program 5: mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x725d, 0x8001, 0x80000001, 0x3, 0x0, 0x7ff, 0x8, 0x5, 0x80000001, 0x7, 0x81, 0x7, 0x8, 0x3, 0xf18, 0x9, 0x2, 0x9, 0x262, 0x2, 0x0, 0x2, 0x818, 0x2, 0x1, 0xfffffffffffffe01, 0x1, 0x3c6, 0x7, 0xffff, 0x4b2, 0x8, 0x8, 0x0, 0x8, 0x80, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x8500, 0x1, 0x3, 0x6, 0xfff, 0x7, 0x5}, r2, 0x9, r3, 0x9) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/04/07 22:01:21 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000480)=0x2, 0xfffffffffffffcf1) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/04/07 22:01:21 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009536)) 2018/04/07 22:01:21 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x1, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f000035ffcb)=""/53, 0x35) 2018/04/07 22:01:21 executing program 2: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) pwritev(r0, &(0x7f0000000200), 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xb) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000520020002dbda1d06f20caccc37000fd"], 0x14}, 0x1, 0x0, 0x0, 0x2400c840}, 0x400c084) ftruncate(r0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x10f) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000180)="f87098ab056c09f34a1b7a0e3a82c8b33386ffe1b7090b86cf0d8b1f35d4b209c19698b07f68e3a0788003a055b247108425116e5829be03c6bf14da1e2bc0ab1d2ad9fe62538d9da4") 2018/04/07 22:01:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000ac0)) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r4 = socket$inet6_udp(0xa, 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = fcntl$getown(r2, 0x9) ioprio_get$pid(0x2, r5) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000980)=ANY=[@ANYRES16=r0], 0x1) readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x8, &(0x7f0000000700)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000680)=ANY=[@ANYBLOB="345d09ce54bb587bd3f2f24879771b159451506cf7abe45effee21d7fce0eb618a5d30cc3911c3179f7d2e236b5fab13e46d12602fb2dff79ea4"], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000009c0)=0x0) sched_getscheduler(r7) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7", 0x23}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r8 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) keyctl$instantiate(0xc, r8, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c112", 0x26, 0x0) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x400000000000000, r7, 0x196663130) memfd_create(&(0x7f0000000100)='/dev/sequencer\x00', 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000600)=""/54, &(0x7f0000000640)=0x36) [ 147.083485] binder: 11949:11954 unknown command 65536 [ 147.089468] binder: 11949:11954 ioctl c0306201 20004000 returned -22 [ 147.994582] binder: 11949:11980 ioctl c0306201 20004000 returned -14 [ 148.001272] binder: BINDER_SET_CONTEXT_MGR already set [ 148.007069] binder: 11949:11981 ioctl 40046207 0 returned -16 [ 148.016477] binder_alloc: binder_alloc_mmap_handler: 11949 20000000-20001000 already mapped failed -16 [ 148.038600] binder: release 11949:11980 transaction 36 out, still active [ 148.045653] binder: undelivered TRANSACTION_COMPLETE [ 148.056553] binder: send failed reply for transaction 36, target dead 2018/04/07 22:01:22 executing program 4: r0 = epoll_create(0x20) fcntl$notify(r0, 0x0, 0x285) clone(0x0, &(0x7f0000000240), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000000040)="35b0c4dfb3ee1fc17557254cc183b96068c3691c155d3e59c90c14bbff3bad4746d02efe10899285846783cedb095362ab6eaff29d92cbbf329b81e10a096abdd7eaf26b01bb7653551294bfef2575101452aa") r1 = dup3(r0, r0, 0x80001) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 2018/04/07 22:01:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)="6c6b011000000000dbb03b39b081aa9a") setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6", 0x1f) r1 = epoll_create1(0x80000) getsockname(r0, &(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000004c0)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000680)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x81}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x82d}, @in6={0xa, 0x4e21, 0x2, @empty, 0x2}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x100000001, @loopback={0x0, 0x1}, 0xa94}], 0x90) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x8040, 0x3f) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000280)={'rose0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8995, &(0x7f0000000040)={'bond0\x00', @ifru_names='gretap0\x00'}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0x2) 2018/04/07 22:01:22 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x6, 'SE Linux'}, 0x92) 2018/04/07 22:01:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, 0xfffffffffffffffe, 0x7fffffffe, 0x0, "8071e16ae291de251f76fafa62482cff9f651f6d92fca566bc0a659dec4ecdeee786bbf1391c46ee128033d702f8aab7f14699c79c011b30fb06a4b29f8e5557c83fb87c31b26bcd49f8b9dec6178b36"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/07 22:01:22 executing program 1: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0x5) r2 = epoll_create(0x102050204) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000080)=""/4096) flock(r2, 0x5) r4 = dup3(r1, r1, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000000)=0x1) 2018/04/07 22:01:22 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x1ff) getdents(r1, &(0x7f0000000100)=""/80, 0x50) 2018/04/07 22:01:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x100) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000240)={0x5, 0x8000, 0xfffffffffffffff7, 0x8, 0x14, 0x4}) 2018/04/07 22:01:22 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000880)=0x80000000, 0x4) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/07 22:01:23 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x2000200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00006a1e08), 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x8000) ioctl$TUNSETLINK(r1, 0x400454cd, 0xffff) 2018/04/07 22:01:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x82200, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) sendto$ipx(r0, &(0x7f0000000340)="e4c46387b8ae0c2269c89d695b01d0c933fa8719ead78cde55a9049af05a2340aeda53bc340875465698ef525b5d41c011d4cc7d88c6503f4aa357f0ff875922baa180ee551b7545ffd4f330cc575de52947f5942a9b60983c812f5d4c5457737bfbd6b85526f3b39a9da5a0d911d5342023684592bff8776af82a359688b7d32f6fb33e27620fd3ca44fc53928b657c0426882dfeb511fb984eb8e5c8f7a3", 0x9f, 0x10, &(0x7f0000000400)={0x4, 0x101, 0x4, "7c79ea4276e9", 0x2e02}, 0x10) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001700)='/proc/self/net/pfkey\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001740), &(0x7f0000001780)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x90, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x17}, 0x1}, @in6={0xa, 0x4e23, 0x7, @empty, 0x80000000}, @in6={0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, [], 0x14}, 0x7}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0x6}, 0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f00000000c0)={0x2f, @loopback=0x7f000001, 0x4e20, 0x4, 'wrr\x00', 0x22, 0x2, 0x77}, 0x2c) [ 148.748313] SELinux: policydb string length 6 does not match expected length 8 [ 148.959487] SELinux: policydb string length 6 does not match expected length 8 2018/04/07 22:01:24 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f00000004c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000300), &(0x7f00000003c0)}}, &(0x7f0000044000)) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0246400, &(0x7f00000002c0)={0x1, 0x0, 0x100000000, 0xd3, &(0x7f0000000140)=""/211, 0x37, &(0x7f0000000240)=""/55, 0x14, &(0x7f0000000280)=""/20}) unshare(0x400) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)=0xd705) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x17) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) prctl$setendian(0x14, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000140)=""/176, 0xb0}, {&(0x7f00000003c0)=""/130, 0x82}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@remote, @loopback, @broadcast}, &(0x7f00000000c0)=0xc) connect$vsock_stream(r4, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) dup3(r2, r3, 0x0) 2018/04/07 22:01:24 executing program 0: clock_nanosleep(0x5, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) 2018/04/07 22:01:24 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x5, 0xc000000, 0x2, 0x1}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0x4) 2018/04/07 22:01:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000140)={{0x80000000, 0x2}, 'port1\x00', 0x8, 0x0, 0x200, 0x10001, 0x80000000, 0x2, 0xb107, 0x0, 0x1, 0x1}) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket(0x1, 0x4, 0x221) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x173}], 0x1}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000000fc0)=[{{&(0x7f0000000000)=@sco={0x1f, {0x5, 0xfffffffffffffff8, 0x9, 0x3, 0x1000, 0x200}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)="daa14dee766744714715358903396c268e3799d68916cd1f08515d929ca816b6ecde0132e43e71c1c21a101fd5a71222003e949173a880484e0ce1b75a622d91998bb538d354197235bb3e6e637dab4c6cdd1b3ec32ac2896d0c688ca046ea13c3a2065a9a48c4069e55a249dcff5f00b0", 0x71}], 0x1, 0x0, 0x0, 0x40000}, 0x5}, {{&(0x7f0000000680)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a00)="aff7cd0a40129f4f233c401987f0ec85350320cbf1b704ff4ebb6ec023397cb41c286b5cd3b0bca5f73502b9630d9b3b8db59cf9bc19741a560b49d3dcf19c", 0x3f}], 0x1, 0x0, 0x0, 0x40014}, 0x8001}], 0x2, 0x0) close(r0) 2018/04/07 22:01:24 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/ssion\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x20, 0x8, 0x2, 0x0]}, &(0x7f0000000280)=0xc) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x0, 'emory\x00', 0x20}]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r2, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/07 22:01:24 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) inotify_init1(0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000000280), &(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000200)="f1526abf5a8cd16973ae0fbd66") wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/07 22:01:24 executing program 5: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x100000000004c) r2 = eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x7f, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x80000000000000}) r4 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x3, r5}) inotify_rm_watch(r0, r4) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r3) ppoll(&(0x7f0000282fd8)=[{}], 0x1, &(0x7f0000b0c000)={r7, r8+30000000}, &(0x7f0000955ff8)={0x4000000000000}, 0x8) 2018/04/07 22:01:24 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f000095cff0)=[{0x28, 0x0, 0xfffffffffffffffd, 0xfffffdfffffff01c}, {0x6}]}, 0x8) 2018/04/07 22:01:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000040)=0xd3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="9e9e84c7fd2e8b8e"], &(0x7f0000000180)=0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000002e00), 0x8000000000001cc, 0x7e, &(0x7f0000003000)) 2018/04/07 22:01:24 executing program 0: r0 = getpgid(0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000080), 0x0) r2 = getpgrp(r0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x7, &(0x7f00003efff0)) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r4, &(0x7f0000000000)=""/128, 0x80) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/07 22:01:24 executing program 3: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x6, 0xf9f9, 0x400, 0x80}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x6, 0x3, 0x8000, 0x20, 0x9, 0x8, 0xffffffffffffff29, 0x4, r4}, &(0x7f0000000340)=0x20) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r3) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}, {r1}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) open$dir(&(0x7f0000000380)='./file1\x00', 0x800, 0x10) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0xfffffffffffffe68, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240), 0x0, 0x0, 0x0, 0xf35b}}], 0x2, 0x0, &(0x7f00000036c0)={0x0, r5+10000000}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r6, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a", 0x28, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/07 22:01:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x2) r2 = openat$cgroup_ro(r1, &(0x7f0000000700)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000380)=ANY=[@ANYBLOB="060000800900000000000000000000e0ff00b400130000207285496508dcaf5c31960000f1ffffff0000"]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0xa01, 0x4649, 0x9, 0x0, 0x2, 0x1, 0x7f, 0x70cc, 0x401, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x0, 0x0, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x20}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x1) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa0000004799aa524b3b15be83c81bdcf92af72b2f1a226aac6cdf72c320db144204d547eb1c7c985db1104742bd31495c7f92a7a016b8c86c1aef4f8c9c701df7e12ac41b6ab52fe1b7648141f510e13a5d1dd7ae57f64f177de3ef58528d3c6f01e2eabcf3061dc7b43b857cedce1d6f39e6e0db2d37857e4fe6a3e36b99c79963a9c28416d398f572004a544043216c27819f4334a35622bc0b221aa11c23ab171085c381c2fb73ee00000000"], &(0x7f0000000100)=0xb2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r6}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000180)={r6, 0xfffffffffffffffa, 0x5, 0x800}, &(0x7f00000001c0)=0x10) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x1d2) 2018/04/07 22:01:24 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200200, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/07 22:01:24 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='user./d'], &(0x7f00000002c0)=""/152, 0x98) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r2, &(0x7f00000003c0)="10babd25a98c709584e3cf991ded0ad1711454fab771f7b549643bac6eafcb740ab3d570c2a43d6d3868054561d866", 0x2f) 2018/04/07 22:01:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/uts\x00') setns(r0, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x1, 0x2, 0x3, 0x3}}, 0x0) 2018/04/07 22:01:24 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) prctl$void(0x1f) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fstat(r0, &(0x7f0000000440)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/04/07 22:01:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x3b47) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x202, 0x0) sendto$ax25(r2, &(0x7f0000000180)="cd9143766070aba4208f190bf04c5a38897ba0152674c40419f0520995e68931dd0628f71400e36e242b2e8e47c7918f81a1ce928464c753bc7d14c9a61de5135e9dcc5ab701774f7df371cc16980ddb7ab25607a377e496c70fc3a0c30bdfe31d807fd5da8ffdb3a0476b34800df16bb59de27f231827d43d02ddc71c33287a1da1", 0x82, 0x40, &(0x7f0000000240)={0x3, {"7b4ccbb1088aa2"}, 0xffffffff}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x6ed) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100), 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000894000)=0x103, 0x4) sendto$inet6(r0, &(0x7f000005d000), 0x0, 0x0, &(0x7f0000737000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/07 22:01:25 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r1, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5, 0x200, 0x0, 0x4}, &(0x7f0000000040)=0x14) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x1, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r3 = socket(0x80008, 0x80002, 0x0) write(r3, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f3050100080001", 0x17) write(r0, &(0x7f0000000180), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000200), 0xfffffffffffffdaa) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x402, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000003c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x3) r5 = getpid() sched_setparam(r5, &(0x7f0000000400)) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) accept4$inet6(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000440)=0xfffffffffffffd64, 0x7fe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x9, 0x100000000, 0x3735, 0x3}, &(0x7f0000000380)=0x14) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000180)=""/120, &(0x7f0000000240)=0x78) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) fchown(r6, r7, 0x0) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) 2018/04/07 22:01:25 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) prctl$void(0x1f) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fstat(r0, &(0x7f0000000440)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/04/07 22:01:25 executing program 1: seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c885)=[{0x20, 0x0, 0x0, 0x40}, {0x6}]}) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000400)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffff33ee00000400000c000100010000007f0300010c800200000000000200"], 0x2a}, 0x1}, 0x0) r4 = socket(0x10, 0x2, 0xc) r5 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1e2}}}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000200)={r6, 0x8}, 0x8) write(r5, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x19, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000240)=0xb703, 0x4) write(r4, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) r7 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x180) openat$cgroup_subtree(r7, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) 2018/04/07 22:01:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x1ff) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) dup3(0xffffffffffffffff, r3, 0x80000) fstat(0xffffffffffffffff, &(0x7f00000000c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x0, 0x0, 0xa, 0x20, 0xa0}, {0x0, 0x53c, 0x0, 0xffffffffffff7fff, 0x2, 0xfffffffffffffffb}, {0x4, 0x10000, 0x8, 0x1}, 0x80000000, 0x6e6bb8, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2}}, 0xe8) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x8) tkill(r1, 0x16) 2018/04/07 22:01:25 executing program 7: ioctl$sock_ifreq(0xffffffffffffffff, 0x8910, &(0x7f0000000200)={"6966623d175db300000000e21600", @ifru_flags=0x1}) 2018/04/07 22:01:25 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000100)={0x40, 0x7f, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x4400, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)) 2018/04/07 22:01:25 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/ssion\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x20, 0x8, 0x2, 0x0]}, &(0x7f0000000280)=0xc) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x0, 'emory\x00', 0x20}]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r2, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/07 22:01:25 executing program 7: r0 = socket(0x10, 0x2, 0x0) socket(0x3, 0x801, 0xe0000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dd7ff0)={0x2, &(0x7f0000615000)=[{0x87}, {0x6}]}, 0x10) [ 151.531714] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 151.563271] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 151.573446] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/07 22:01:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x0) preadv(r0, &(0x7f0000000040), 0xffffffffffffffcd, 0x20) 2018/04/07 22:01:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000040)="94810eee482e0465fed9e2aa39b0bf02d15cc55112970b944ff2c1bc", 0x1c) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'ip6tnl0\x00', 0x2}) ptrace$getregset(0x4204, r2, 0x1, &(0x7f00000000c0)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/04/07 22:01:25 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) fchdir(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)=@updsa={0x114, 0x1a, 0x0, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0xff}, {@in6=@dev={0xfe, 0x80}}, @in6=@dev={0xfe, 0x80}, {0xdcc8, 0x0, 0x0, 0x0, 0xec5, 0x9}, {0xfffffffffffffffa, 0x0, 0xffffffffffffffb9}, {0x6}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4}, [@extra_flags={0x8, 0x18, 0x200}, @tfcpad={0x8, 0x16}, @proto={0x8, 0x19}, @lastused={0xc, 0xf, 0xfbad}]}, 0x114}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYPTR, @ANYBLOB="7226ccef"]], &(0x7f0000000300)=0x1) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) r4 = getpgid(0x0) ptrace$setsig(0x4203, r4, 0x80000001, &(0x7f0000000140)={0xc, 0x5be9, 0x2, 0x8}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)) getgroups(0x0, &(0x7f0000000700)) epoll_create1(0x0) [ 151.583490] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 151.607379] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 151.619221] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/07 22:01:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="0206080004000000000000000000000000086daaa9762cb321bf7013e96802ffb4a113e4b468cef3033c4e94f5f077eda1073b12895b7e88d63f029163ef42c13f288f698825f1aa6a9361a8c2ec99145d0401c416c4757a53d3805029568cc7f9b984160a5254d0000000000000000000000000000000"], 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffff7, 0x40, 0xf97e, 0x9, 0xd794}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x10, "5932c311904c7c7351efbe90c80151dc"}, &(0x7f0000000140)=0x18) 2018/04/07 22:01:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0201000003000000ca000000000000000100170000000000"], 0x18}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/07 22:01:26 executing program 1: seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c885)=[{0x20, 0x0, 0x0, 0x40}, {0x6}]}) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000400)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffff33ee00000400000c000100010000007f0300010c800200000000000200"], 0x2a}, 0x1}, 0x0) r4 = socket(0x10, 0x2, 0xc) r5 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1e2}}}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000200)={r6, 0x8}, 0x8) write(r5, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x19, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000240)=0xb703, 0x4) write(r4, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) r7 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x180) openat$cgroup_subtree(r7, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) 2018/04/07 22:01:26 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xc655, &(0x7f0000001000), 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x52, r0, 0x0) 2018/04/07 22:01:26 executing program 4: pipe2(&(0x7f0000018ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000002fe0)=[{&(0x7f0000022fff)="e1", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x22019, r0, 0xfffffffffffffffd) lookup_dcookie(0x3f, &(0x7f0000000000)=""/80, 0x50) close(r1) 2018/04/07 22:01:26 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x7, 0x10000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000440)={0x5, 0x0, 0x8, 0x4, 0x20}) r1 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0x1) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x70, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) socket$pptp(0x18, 0x1, 0x2) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r2 = socket(0x10, 0x802, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) connect$inet6(r3, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000200)=""/156, 0x9c}], 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000003c0)={0x0, r5, 0x0, 0x2}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)) socket(0x0, 0x0, 0x0) 2018/04/07 22:01:26 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x10) sendto(r0, &(0x7f00000000c0)="31d60bd4a5325e", 0x7, 0x40, &(0x7f0000000100)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000002c0)=0x2, 0xffffffffffffffac) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4, 0x2, &(0x7f0000000380)=[{&(0x7f0000000300)="1887d012881287cea5280181e3b5e886efe97240dc383f62f2aefd7bc3bd51b813a45848a6b3f72a46f854b6c2eeda165fb26f13e2e92ab79e76e5e7392d5c0ce34ff9d0222809ac279f599bf1da6791e551b0ac340934207c9dccdaa5dfdb42772744a546c3d3b954d721e085a38e6f947fc1c7b8ab41d3849be330d0", 0x7d, 0x8}, {&(0x7f0000000280)="8aecd3ee6c907be1fdab26132e44d2b5ed3760099dbd3024b27f748bb9514bff79f9868d2a7a2c99d377c4478bb4a69dddda457377", 0x35, 0x5}], 0x1000, &(0x7f00000003c0)) prctl$intptr(0x1c, 0x3) 2018/04/07 22:01:26 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x2f, r1}) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f0000000000), 0x32) ioctl(r2, 0x227c, &(0x7f000097e000)) 2018/04/07 22:01:26 executing program 4: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000600), 0xfffffffffffffda9) r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r1, r0, &(0x7f0000000000), 0x4c35) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000300)) 2018/04/07 22:01:27 executing program 0: futex(&(0x7f0000000000), 0x4002, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000040)=0x4000000000, 0x0) [ 152.717959] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 152.746111] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/07 22:01:27 executing program 6: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a600800000000000000068b54015e823001dbc593ab6821148a730de33a49868c62b2ca654a6613b6a836e5d9f1cbc882b079881000000001a0000", 0x4c}], 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000000c0)=@ethtool_dump={0x40}}) [ 152.764260] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/07 22:01:27 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d202b999cf85000000000088f301e710", 0x1102}) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r2}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9}}, 0xe8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) connect$llc(r3, &(0x7f0000000ac0)={0x1a, 0x337, 0x7, 0x80000001, 0x401, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0xc05e, 0x0, 0x0, 0x0, 0x3, 0x4, 0x400, 0x0, 0x0, 0xffffffffffff8001}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff80}, 0x1c) lseek(r3, 0x0, 0x3) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="bae73b56416df3589724a1739a1fe8", 0xf}], 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001d00)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000840)=0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = add_key(&(0x7f0000000980)='logon\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)="56cc72a18ed977314949dbd323d4c9f1b79976e3de81d3d1f2d3eff4b1e9648ef9c872005437fabcae5ba5b7504cc117aa443e87ec599eb89aacb4365f84", 0x3e, 0xfffffffffffffffb) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000b40)={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e21, 0x3, @empty, 0x73b}, 0x100000000, [0x23a0, 0x1f, 0x20, 0xff, 0x4, 0x7f, 0xfff, 0xf56]}, 0x5c) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000a40)='ceph\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180), 0xd) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f00000000c0)=0x3, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000a80)={@empty, 0x16}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={0x6, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x244, 0x2, 0x8, 0x8, 0x6, &(0x7f0000000640)='nr0\x00', 0x4, 0x4, 0x4}) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000140)={'yam0\x00', 0x100}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) accept4$bt_l2cap(r3, &(0x7f00000005c0), &(0x7f00000008c0)=0xe, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000540)={r5, 0xfffffffffffffe00, 0x1, 0x6, 0x4, 0xa2c1}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r5, 0x8, 0x10, 0x7fffffff, 0x40}, &(0x7f0000000380)=0x18) socketpair$inet(0x2, 0x6, 0x3fc, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f0000000800)='rxrpc_s\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000d00)="fca7b1e1b380fb43fbcc6d9e3d0f32f8a231647758581e642931dca1f4f41d62e02a7a69111a417f376471de735d520520a87188ff4ca8bea2f01e904b9be2297a65b2ce21071e91e491ffbd59d04bf83ed38eb81f061011c8409d9902ae0abc607294ffca1c28c329321115d6f48eb75e75b7d6e68cdfc7f20a0efd653eb399ecd4c5078459392ade7ad91168c91e8440b70633f899f243ba7c4d112a4673c03df60ac9eadfb4b9df2b8e257feebb5d8d87f94fabda32703023ee17dbbd4a39a13904d3fa538b8b39c28658892d4bafed3aac53fbfe1f256f47d030dfb41a079326ee8a2b7e405617a67b2dbf2d3f14d3d66e136de9cb7aa4efc62197c8d1067871c2826e306d2f45e8aab5efb4eed6aabd5fbdeb2ae6ce55bf06b2b912b063a01d618a03ec5bf7ad5c5ba5000acac5df25f2d97570d9c97aa1cfd67e151b0653f74a8eab56ef6cd738bcce088be4e71230e9af03ca46f9befd92cc3a17f856dcfcba348c0ef4254982b493e072a2ed45172e1d68519077651f3b224c302119d3a15b8827fec604bd6e21b0c57f0167441035b3f8220371f3082a761ace171736c1f4e5c67df00faf6a14c0ae97e72deb7eb92168713d8b6195491624e0e189c15641b129a29dd8c35e3168b33081de1596b481c9cf111c65d58542958cc65c52e283b0ef7a404259232defacda832c30114f3ba3f468885b8e52ab64a968dffe8d4374d9aea3a5514a7c9996ad0b53e4d4cf372265a41956d2e5e74c5b8e3914d0265375d4e58fe60b38ce6a5ea7df4439087f31f6036cdb1c7550d1d5d30d1a7131cde8c7a627b4eb27f3052ad9f9b9c5aaf49180f87cbfc291a8d1bdc9e08fc4119c2fff0e42c52c9ccfdc6c109b884073138cab731e562524a987fdd58317c0804038aad1c8dcd7feaf7f9e3641c2452a5ad5d0bd68f5dcfe6d4ca7a97cccf7de57bb17b3e802f2c5834665c655eac47a13ecd68fb8504c04176fb95448a07f7d843d913467be72aa200ab2973fff782c273d096a90e3d25c97a666c96eb2da9d38db03f9f0963ee7ee0cb410071458157c49e1befabea73457361f9ac0223adb3a1a58ae48b4eab3d19a1f06f666f8ddee4f0b1ed4c840625757e1e7ad8de8a8c98baef1dedcdd2a6e15970a7c74c124215195fa55d6b73c178285653a0633c434fd724c1a13564a347d11eaa7e389859eb6b3424b167a0dbebcd731516b7b481925ffaf3d656a78805cbf94739eee81fdc616ce6401ccde55e28dd0b0b9eaca76ffe7a3207bb2cb24b351c3b4a90999f6b012744c6aabad7cc59ba589390cd3d6b1c43d94a1b1aa07f9308ebbacb5a6e222011071e595bfff9b3fbca252a5f90722e1fcd83a05dfe48912a6995fce9de6d6ce099a87fa94f6502ccc6be15a015325030d28fe05832117a8cd0e7fe88e965adf74edf8c1b401bd23cb47c9083edcfa39f16d65d267e3ee1e4d853fdc5b44ac57e30fddfd00d7b17ba9c84ca8a90791ece4e233f9a81687d9bffc43416a72999dca57b46120c0fadcf45d5ef871139b92d7547804a6e8f205b1954c566e672866fba8a96502aedde6f0e83426fd5e4c595893969214a46cc72a15253ab36a7fc91806104a52c4dcebf9a844c442f7d1aca5b4703a9a49b3896c15eac26afc6d03547e3df0039cf9875fdd26dad681bd57392837919fb3a79e955e4fe4006556a940fd57325a7bc5c3111d7fbe52d6e23043d69d81659c6cabdb44e2c6b885b395ff53fe5fae67e25e95be59e00ed691a796e57185aa1495876e8eb00bb5d624e26c0204fd73d0c8c0249a055e3f49ad0ec777dfbd44fb668379b60c441c2bb289f242b969e9d79d4266ed05bc6099d6e0bfa282881e0b8a49bba84078cfe710fc7cc8b48f914f7c514872d7e1794575938d61969b502c740ae309b67474bbf55a8d96fbad5bdd088cc6d3cf289188bfd7aeaf925c379dcde4dd57e012154d696b2e21d4f9e96b855374b7fece043f1970a8f4e33bb8675ce7676d6a68e5948dcc017c6bac521cce18c47348aef6676fb91e68d5872481aee32e4367ab798c3500a350a245505b8ad9f000da98fe266406e7a567cfb2b63a5936af0c01bb19ecb09545a27cd747293c5b952ead3db86d56b67a06c98362b8a5133ec8f3d6bfe805f401911f026faf3b11a89a84e2669b61770db4ae046c01577cd14fac40614bbe80ad0c9fbddf3b2226cb5b054b3f0caf622d47994e73e944dcc5bca3a33667e07a469d177f6f3756b49d0342ccf5eb1e247bce38b1a8f74a5fc75a6578d424e98086224b9c0d4f4051ad12f4506ef5e6c7f26863904afb551205b02a6d3de0a3e78cad9234e91877ac29ff8a19a73a4e4e611b7d0f7145444fb8f868409ddce3c85c5603fbb2445044c666db7b812664207a80129444227fad11c9b6161fce6a61c7ced73502679fcc63696409c6e68e943ae2b7e9bc22b5ee163b8e037df07d0cf7efb9948fa134027b744ef88dc59264057f3dc68ad19652455798a9aabbc2d5f36b09667ce9188339189f749417222d2b9230d2aa0e459a618c9be93810db5ece400e2ac92f1274fb8fa18222928e941e2f723b2a8a17670991138afed40c02608cf60030d27e0235a5ca7934defec5eccb472b15f6a6e465a9b818f1d85820287841087a691ce465259aaf25e2ec60604466460390c9f65df12f2002f8e729815c523a2e8c624317c210c4441d9f466a14cb9dbe32d420eda2cf7229a3b71603f1accc8bc28db6269972adb5316a455ef8a62f70bd285afb3ada9670dbb3fb1b27dcef9cd0e9537d3a5a3fd6f77d19f424057403e744f7ac757fb2733215af6833cc236e0f976cece43fcd1cee9872f033a821f07609a16ce359e2855ac70ecfb1d15995a396099af44d001963d92aab7b908a1460185beae5922caa94ba72d070e28c5d83fe4575f98ac24e3ff881c69ef3c5652366c281fd4bbb6fd227d4379a06b96467e6ac95b6ceccf8558b87082a0f59b9d6e5bccb297c89623ad2ff560bceb6db50084e7fe98b1fb3534f66d5d77cad09d1e5ed341166fbfae462996d0001468226b79452623c6e2cb15b14701aabc623726828ffbb66472b2498e5e381933ad514e771232f6fc45d47c832e43ba255c4d62255118c1246d29eb1f067a994b37fb00fd56cef8a498b57a3a6637eb826ebf2e2ef03a8a7972079de09c78658ee8d7b936ef7378f27ecc18076cae5423d68b35f4f655524ddaa00b6f5c9f42e5b6541bbcf08485fda08ea7a418fe146157c1551a8d2510a6dcf83c5a1f882b192f2b42c7bc54fee58123828f455875a9faf1271148103fd08b2cb4bf0717f3282679926e136cff5d88001372c537461918bfbb92c042e607987ba2b7ef212918c43d15a1fd56a9d10a18468fe9287de78c520eb69db1bd3c3308fb11da6e40246dd1c46e17cd694898e897981c8df3b2bd09a8dc02666ed3b4239b4bca1671adc98a1759ececa359b2629e985b12bada8317cf94c1adc48609cb568f0aa26441cbfe0ba877aab3b3829beff1234cef0984448a76cc69b108d4273802403b6b9e6b24d36fab1146cebb5bfc0481e92241720619b8011c6a9b8caa3d8836877b2ce00f66a86e9d703d90e144515ed6f249e188d9bb60ae2dfcfb6bce596686bd1e3e66568cee22c90e0644c9dbac5fef7b47a37abd9f14402628b27e7912822abc9af477f5ef9c1d119f74b3e3c231aa122f9703b93c58fb17a32470f06de25cef63422045320522f79dd61e5d6fa829ca5ed5b2c4504689648a55cf7386f75143bfbc366606366dd2202291178bc9aa9676a43dec7dec791035bb55db01cce99a092b7462377f532e591cdc0bce6b0c0d3b37e5e40c74a5498d5f92940907fe288f939cb7836a6fcfcb4ec1c3ec827d34deea5cdef99e0a7361c8c576d12361473bffcddf9cf03093c3f9d87f13eae7cdc581b7536b6185c980f4ea5a3cab2cdf92b08d3bfb0808b070092d6bdbe0acc76a4224b7b13fb1dd578c004acbe8223a34e276308a6942c6a27596249152091bcd6c8546c7789c4b15a435664401eec84300da5a210816bee230b9eb2776a60137c0e96e4b31d9e7b19ad40073051750663b44043db246aba65ad889fe8243a4a0b86cad6a52bbffefda203de59ab158f5919d7f195f3c1a980cd504dc0ca14c34e6dd8e764606f8fee4e1983f7ee1c100091251496d4a0110493e2b1257d60259b4ce34a52d86ebaa0bd4cb2ce773d03a40d9d33ab655af51d3df7bcc86ef8a7a9e5a3a6930a692c8c660ac222ca6eb16934864ac52d6935bf950d204c4e62e50d4cbd045fbd3f4c75f3592858598b157dceb94301ebb382c1f9d357cf785bff752554ee9bf8e128bc698380e302278c565faac6274e34469378d2397baf1b68ecf5942aa3b6216edea77d6600ce06440a0cc30681e3757a711b8c74f665350de6cb8eb668ba3a3692fc8e06292938600ae79580bbb6f7ad8f5ec32d7754f08d94ff6a4a26baf420764a44f00ab90820af7455ac03360c234b9a5dc8dc50608fc605f3c93697554cd1685f796f6b93c30acdcbd1a8357a66da2c8b3c9d991015813c24eaa3484ed3591499c0d6f37495479fa0039c82524b1c869447346b1d2b5fd153a29b42adff5114766731dcaaf36a0f45060d702d6c569ddec65ccb31d9f447fc65125630c5eb1d4629efe5eef59c537034fa91a3d11a35b03fd9192c3e93db0e818e5583887beb3a63d7b1015438409e8b9498f49514d8a74ca8b7501531244e43a6ce8550d2ebe5e5708f22da65caef642eadf2610b6699bc157daa5f607f43791ede7b85c817bf5626c45e6115b98b3f37f4c13ac968b94c11f69fdc835562a87cd98c706d940b81b09af83eb5f80710df52251b79d99459119c76dee904e1cc36c8e76767a1fe9de7c8d4909c6ba7034aa2867957701ad6e3cf7f10d2a1b27fef47b193141a34bb8e12a074cac17f000e0d02b481e2b382e5103e7f1b1176452f5c814fee1f64edf249fa774536c2e8955deb2dcda261363145a0f96143f7aa677c001bbb6f21d6b479dc326a1a5c9239b2683458cdce6ba64f0a8a417f9ec20d684c438e67e87eb7171cd14b300fb9e6e84ba0c673a703d2cf58aa39dce73196fec580fb1e9bca161668ba4ab76e1470100445e5e00b3233d2742f2622cf4e216dfa6854658ef115a092282d1ac34464d1603d7f9b6e8ecf81c3d48669a72737181c7da44ce99d4f3982f63c2d1b89f7b02020e940ce8631cb03e5344922abc601c103c3f740942818e080ebac0a62b0ab425882f316f5021cd5bb5c2b2210bd84d81976e57644ff1c308af767226e36e7f440f2d748ab0f7ea03473340ca6bb022e79fec5d3be3ced31eef470bd7a7b3b80cce94be8413e53d9c07c3800f980eba9bd962d1cd0a2c409abc72d15a0e0e1e2db4846acbe6fc58f5e6f8e04ffdb8886c249f28ea45f1be4522ae1833b455fb468ca22ae1dead5427ba29fd3abfc94e89db53cdad8e07dc3c3ba7fe3f4a2c36b1b1ed9e5f89648ef5d02461d806ba0d6ef622b09fb1821c811839757c9e0c53f149e04a5680b42de25043c9b519ae85adc29b9ff463fd0d6fc1524f53cbf2cae30564b9991549f4fb41a8b70c2587c01f30bcf253e1653a568af24ae5059b962cd695cb45511d37741002e2528402b300a6f414a3db9617deb74e76a59047fbfa2822f32883b9ff9b3df59109e47c25861d5fe59f94608bd552d7b44ebf9e11da853931fe45ab3cb1bf2d53cf34263a2e76ee7e9cf0a12e4762c", 0xffc, r4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000600)={0x0, 0x0, 0x200, 0x8, 0x5, 0xa26, 0x9, 0xef90, r6}, 0x20) 2018/04/07 22:01:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000), 0x0) socket$unix(0x1, 0x5, 0x0) 2018/04/07 22:01:27 executing program 1: clock_settime(0xa4cfd86cb64d33f4, &(0x7f00000000c0)) r0 = socket(0x4, 0x802, 0x1ff) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x7, 0x10000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000012c0)={0x0, 0xffffffffffffff01}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000011c0)={r3, 0xa5, "62aca3689c5a3a7e4129d694d3a1f13fce1669e04dc484a241f49457b5ef3ddcf06d49aa57572bc0bb0ac35ae047f23a6c8254018208c7b26101861c182edab0b3a5da2581b37e2015ff9bbbfbbcc0d4f6c0aed89c293b5480bb5001ba1f75727cbb9c72136e75e3b6edf5b0168276828f46fc551e8b6f6903255d4a8df5233d8cf78662f4ef851943037e6e220b1dcac373f64f4b5769838d3a44ea40d924b02e237582b9"}, &(0x7f0000001280)=0xad) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000100), 0x401, 0x629876854d231358) 2018/04/07 22:01:27 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000001140)=ANY=[@ANYBLOB="6d0000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000009d4362dd49f1c8fdf6c45840afeceea5c8ebd40809d0f0aa3f29e0cbe8e6bc1f6927e537a55353b4104023638210711b741d13f99080c6500fa7bbb3ab1219c686a7fe926bce06c171b893cb9862fd5cf1e5575027a509c1e3406f241d9350f5c388647ab7aa50e3c0134fb317a0cad475d071efa592179fb6"], 0x68) readv(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) 2018/04/07 22:01:27 executing program 2: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x6a, 0xd, 0xffffffff, 'queue1\x00', 0x9}) exit(0x2) fcntl$setlease(r0, 0x400, 0x2) 2018/04/07 22:01:27 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{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, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000200)={&(0x7f0000000880)={0x78, r4, 0x8, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x372}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x24}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) 2018/04/07 22:01:27 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x180}, 0x1}, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="1e43de1c9137e02584ed83c557ce6de1", 0x10) r1 = getpid() getpgrp(r1) 2018/04/07 22:01:27 executing program 6: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a600800000000000000068b54015e823001dbc593ab6821148a730de33a49868c62b2ca654a6613b6a836e5d9f1cbc882b079881000000001a0000", 0x4c}], 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000000c0)=@ethtool_dump={0x40}}) 2018/04/07 22:01:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x8000000000000000) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0xfffffffffffffd43) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000600)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000280)=0x41) r4 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) getpriority(0x1, r5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00000004c0)) kexec_load(0x0, 0x1, &(0x7f0000000500)=[{&(0x7f00000002c0)="b9cf7460b3cf6a8458fead814b9b9a2446bc6626747cc44454cdd1188fed8998b9e8520f0a2a0a6bea6a218bb7c74f54fcdc89aead6a4bb4e77710c7f27450d8a86982e3e9a4b67ec6ac547a0de23cae579840b3898f2b53464c0c68b776db2480ea0182c520ddc6a175", 0x6a, 0x3f, 0xfffffffffffffffd}], 0x30400) eventfd2(0x6, 0x80000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x8, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x54, 0x800, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) r7 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r7) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r8, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000005}, 0x85) ioctl$sock_netrom_SIOCGSTAMPNS(r8, 0x8907, &(0x7f0000000380)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r9 = userfaultfd(0x80000) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000000000)={0xaa}) 2018/04/07 22:01:27 executing program 1: futex(&(0x7f000000cffc), 0x1000c, 0x0, &(0x7f000070eff0)={0x77359400}, &(0x7f0000048000), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x3f, 0x0) 2018/04/07 22:01:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x400, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000000)=0xbda7, 0x4) 2018/04/07 22:01:27 executing program 5: mkdir(&(0x7f00000001c0)='./bus\x00', 0x3) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r1, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x3) fcntl$setstatus(r1, 0x4, 0x0) unlink(&(0x7f0000000180)='./file0\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc586d77f38baa068a2ac11b4493173c819bb96051fe28ef0ab15de2ae83e767c3c4aed5905805190d616fcd8dc67e1af84bea2470924b38ee1b5fa3b312686c2999e52a2e5fa70de1cb1251f72e0ad66044fedaa370a8ce713e46bb979b19ef10eb21f", 0x5ff}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f00000014c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="300b26bd6000fcdbdf250a0000000800050000000000080004000000000008000500000000000c17e0c2d5faa9c99716b2b5184c45e096095316c624e469a4381d8130742f6d288e77ea7ca07c09067bc78c9e167029fe38cec5c7e56939b44223c1b86a562676f9e0f743042768158ca2f95bd2ed5fea49662c2cf0ac2ed8ad7a8c14dfdf5c2824abe63008476a416f10128a90818826bd7aab43f65e4a22a6e79f9c8a4ed4ae85848bb86ebffdb885c1249d00eff29cfe6702c3fe2b3d8bd2e79648ec0d943a"], 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000001300)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ftruncate(r2, 0x8000) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000010c0)) r4 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r4, r4, &(0x7f00009bcffe), 0x4c35) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000001480)={0x1, 'dummy0\x00', 0x3}, 0x18) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r6 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r6, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) 2018/04/07 22:01:27 executing program 1: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0x7a, "35cdffd833d69b2a50bb0ab15ae12f44fa095546cb07f0cb869cb00372b22eed60d74b0a7911d8d8dabf3ec173c0b087e43c81dd58c7dc8ac5e497682443e518dfd64e621acb146ac2f344d1d35406194a9cd5c34cb4498873b15c6cc9ca5df3639f0fbabdc63e9767a3f41025fc20334c3372a8819e0dbd1bf5"}, &(0x7f0000000300)=0x82) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r1, &(0x7f0000000580)=0x4) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="000126"], 0x1) fcntl$setstatus(r5, 0x4, 0x6000) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2ea}], 0x1, 0x0) connect$ipx(r5, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000500), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x0, 0x67, 0x80, 0x0, 0x81, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000740)={r6, @in={{0x2, 0x4e21}}, 0x0, 0x2}, &(0x7f0000000280)=0x88) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x80003) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r3, r7, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil}) ioctl$sock_netdev_private(r8, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d") setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000340), 0xc) 2018/04/07 22:01:27 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x35b}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2}, {r2}, {}], 0x3, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x5, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f0000000000000000000100000000000000000000000000020000000000000000"]) 2018/04/07 22:01:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00000000c0)) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x6, 0x2) write$selinux_context(r0, &(0x7f0000000180)='system_u:object_r:ldconfig_cache_t:s0\x00', 0x26) clock_getres(0x0, &(0x7f0000000140)) 2018/04/07 22:01:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x6ee, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r2, r3, 0x27, &(0x7f00000000c0)={0x3a, 0x0, 0x100, 0xffffffffffffff81}) sendmsg$nl_route(r0, &(0x7f0000001fc8)={&(0x7f0000003ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/04/07 22:01:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00') write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000067dffa)='\x00\x00\x00\x00\x00\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDENABIO(r1, 0x4b36) 2018/04/07 22:01:27 executing program 3: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00002d7ff4)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="01f57144eabd4ed43620f9563ae3cf2c", 0x10) 2018/04/07 22:01:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x2, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x44000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0xfffffffffffffbff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}, {0xa, 0x4e23, 0xfff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3e2}, 0x80000001, [0x1, 0x7fffffff, 0x9, 0x9, 0x7ff, 0x1, 0x3, 0x5]}, 0x5c) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000246000)=0x4) [ 153.479787] IPVS: stopping master sync thread 12243 ... [ 153.485554] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 153.511174] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 153.520108] IPVS: stopping master sync thread 12248 ... 2018/04/07 22:01:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) sendto$inet6(r0, &(0x7f0000000000)="f94ef6550e7e98", 0x7, 0x20000040, 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1000000000001c, &(0x7f0000000040)=""/106, &(0x7f0000000240)=0x6a) 2018/04/07 22:01:28 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x80000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r3, 0x58, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}}, @in6={0xa, 0x4e21, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0xed32}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000380)=0xc) init_module(&(0x7f0000000140)='}\x00', 0x2, &(0x7f0000000480)='\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = inotify_init1(0x80800) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x200000, 0x0) mknod(&(0x7f00000005c0)='./file1\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYRES32=r2, @ANYBLOB="440000005353385b5ff2f369a21bb00dc7bf482bc76fc229b4d1ef6e5e0720d3db5f36f02199f954707d3b8bbc02a1eadf0c92f9b45e4bd5d6597a39f482d0488eb9eb18ba83654c"], &(0x7f0000000780)=0x2) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) connect(r1, &(0x7f0000000540)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x3ff, 0x5, "2c19d3e20426a50b96635cda1daaadbb4afe85ac541c71e26b5b8b84b7dc200d9b28008c71c7504fe930ee8fda71c676e86e00fda197e23dcba2d1872ef3f2", 0x29}, 0x80) mkdir(&(0x7f0000000500)='./file0\x00', 0x185) restart_syscall() ioctl$sock_bt(r6, 0x0, &(0x7f0000000080)="e6edb0a554af2b4d848040b492c905c5be6bfe9c2a3e93fdda2805e965f4ce08e0ba6ac4579ac75bc351809a663062e849c2d130e7d67a12cf908f77326e99073bda5443a26e990889d6e0b1fcd1") ioctl$TIOCSBRK(r1, 0x5427) inotify_add_watch(r4, &(0x7f0000021ff8)='./file1\x00', 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000800)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000008c0)=0xa0) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000000440)) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file1\x00') r7 = dup3(r4, r4, 0x80000) close(r4) getsockopt$IP_VS_SO_GET_SERVICE(r5, 0x0, 0x483, &(0x7f0000000940), &(0x7f0000000100)=0x60) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00000009c0)={0x100000000, 0x9, 0x1, 0x3f, 0x8, 0xc7f, 0x3, 0xd43, r3}, &(0x7f0000000a00)=0x20) sendfile64(r0, r8, &(0x7f00000006c0), 0xfffffffffffffffe) prctl$seccomp(0x16, 0x2, &(0x7f0000000900)={0x2, &(0x7f00000007c0)=[{0x0, 0x40000000000, 0x64b4, 0x9}, {0x5, 0x80, 0x100000001, 0x8}]}) 2018/04/07 22:01:28 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x10000, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000500)="637000a76363742e75736167655f73797300", 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000004c0)={0x1, 0x7, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @random="c884ea1b5cc0", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r8 = getgid() sendmsg$netlink(r2, &(0x7f0000000480)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x802001}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="240000003d000004255bde00917b211690dd14cff4a0d6122514001c0ba5c9a047170e002f6465762f736e642f74696d65720000"], 0x24}], 0x1, &(0x7f00000003c0)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x84}, 0x800) 2018/04/07 22:01:28 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000140)=[@fd={0x66642a85}], &(0x7f0000000440)=[0x0]}}}], 0x0, 0x0, &(0x7f00000000c0)}) socketpair(0x9, 0xf, 0x2b, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000000d000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/07 22:01:28 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='(']}) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x501000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="8561646600000000000000000000000000000000000000000000000000000000852abeaa9c4ef238885f8e2276f8687300000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000006000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/07 22:01:28 executing program 2: r0 = memfd_create(&(0x7f0000000300)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x200000008000001) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000030000000000000000000000000900007f000000000000000000000000000000679d3a4df6c20ea32501e4d5d3670344253ef4771d38672c835c26509d71f10ba48513f7e691c5"], 0x7f) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="5282b3e54bab1a88f1a15638feaee3e75324390408b0e769ce6a15f22cd6312c54c9cc798873bcc55cad3452982ed6f187982386cec85125dc633a7b9a29c37cc10dacd183c9a0c863e7ff61736e2703737b660f2f115ed071fcaee8e4de9e5810d832aa6d66d81cdcac") 2018/04/07 22:01:28 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffff44) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x4}, @in={0x2, 0x4e23, @rand_addr=0x1}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x4}, 0x8) 2018/04/07 22:01:28 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2}, 0x10) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0x393, 0x0, &(0x7f0000969ff0)={0x4, 0x0, 0x0, "738169a6c57d", 0x7}, 0xfffffffffffffeb9) recvfrom$inet(r0, &(0x7f000043eff7)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) shutdown(r1, 0x0) 2018/04/07 22:01:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/07 22:01:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000400)=0x80) r2 = dup(r1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000000)='&\x00') ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r4, 0x2}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) r6 = getuid() sendmsg$nl_xfrm(r3, &(0x7f00000006c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000440)=@delpolicy={0x204, 0x14, 0x300, 0x70bd2a, 0x25dfdbfb, {{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3ff, 0x4e21, 0x5, 0x2, 0x20, 0x20, 0x72b08f899e69d19, r5, r6}, 0x0, 0x2}, [@replay_thresh={0x8, 0xb, 0xffffffff80000001}, @tfcpad={0x8, 0x16, 0x17}, @policy_type={0xc, 0x10, {0x1}}, @proto={0x8, 0x19, 0x3e}, @lifetime_val={0x24, 0x9, {0xf1, 0x5, 0x2, 0xc82}}, @algo_aead={0x138, 0x12, {{'gcm_base(pcbc(tnepres-generic),crc32-generic)\x00'}, 0x758, 0x200, "0c50339448038aa282f2c385d2ec77da5930cd9ad3608ad011d7aa7aca3b6ab90269aa870902dfdf0d42c3890f1b69a4a7e05535f03da85336cd2e8471608043cb03714f1cf1ce023d3c8d7d86ba8ffe201cd6e2044b785b8aeb6ca97bae3958aa7b3e85050521ef8aaaa93423773e06ee1f389457ee440663f9283b78b9836db4bcbb6f52140e7be09458898ca3e53587c1c6dfc81c15d605e2f4452792100c167f6a88225121416fe89cc2fb3657eb5e27b976db393d081c3eda7fc3e2ac21cc6a6661ca9289a2e412ee4d29b1be0e9557707cab352d83177ad96d0aa2dc2e19ad197698d4ffd8b953fc"}}, @etimer_thresh={0x8, 0xc, 0x8001}, @lifetime_val={0x24, 0x9, {0x7ff, 0x4ad, 0xd6, 0x1}}, @replay_thresh={0x8, 0xb, 0x400}]}, 0x204}, 0x1}, 0x840) 2018/04/07 22:01:28 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="22002000150007010009d6f400010004020800000100000009000100000100000115", 0x176) bind$ipx(r0, &(0x7f0000000040)={0x4, 0xffff, 0x80, "04079dc48179", 0x3ff000}, 0x10) [ 154.673889] binder_alloc: 12291: binder_alloc_buf, no vma [ 154.674499] binder: BINDER_SET_CONTEXT_MGR already set [ 154.674505] binder: 12289:12300 ioctl 40046207 0 returned -16 [ 154.695951] binder_alloc: 12291: binder_alloc_buf, no vma [ 154.702507] binder: 12289:12300 transaction failed 29189/-3, size 24-8 line 3134 [ 154.710187] binder: 12291:12297 transaction failed 29189/-3, size 56-8 line 3134 2018/04/07 22:01:29 executing program 6: r0 = gettid() exit(0x0) ioprio_set$pid(0x1, r0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x8) [ 154.734221] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/07 22:01:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) tkill(r5, 0x100000000000016) close(r0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/04/07 22:01:29 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x80000100000001, 0x8) write$eventfd(r0, &(0x7f00000000c0)=0x100000001, 0x8) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) [ 154.756370] binder: 12291:12297 ioctl 40046207 0 returned -16 [ 154.756374] binder: BINDER_SET_CONTEXT_MGR already set [ 154.756388] binder: 12289:12300 ioctl 40046207 0 returned -16 [ 154.756658] binder_alloc: 12291: binder_alloc_buf, no vma [ 154.756698] binder: 12289:12310 transaction failed 29189/-3, size 24-8 line 3134 [ 154.760845] binder: undelivered TRANSACTION_ERROR: 29189 [ 154.761069] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/07 22:01:29 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa000000479599799499aa524b3b15be83c81bdcf92af72b2f1a226aac6cdf72c320db144204d547eb1c7c985db110474295762c3532091ae7244853bd31495c7f92a7a016b8c86c1aef4f8c9c701df7e12ac41b6ab52fe1b7648141f510e13a5d1dd7ae57f64f177de3ef58528d3c6f01e2eabcf3061dc7b43b857cedce1d6f39e6e0db2d37857e4fe6a3e36b99c79963a9c28416d398f572004a544043216c27819f4334a35622bc0b221aa11c"], &(0x7f0000000100)=0xb2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0xfffffffffffffffa, 0x5, 0x800}, &(0x7f00000001c0)=0x10) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x1d2) setns(r3, 0x0) r4 = getpgrp(0x0) r5 = syz_open_procfs(r4, &(0x7f0000000240)='net/bnep\x00') timer_create(0x5, &(0x7f0000000400)={0x0, 0x3e, 0x2, @tid=r4}, &(0x7f0000000500)=0x0) timer_getoverrun(r6) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10, 0x800) write$tun(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="ffff0041041100000000000000000000000000000000ff02ffffffff00082442cd563aaa3289a68e6b691b6185a9262522313919a3e56705ea2d82565fa840abbfd3735720ff740b525ecf19c8877f2a0afbb17d2fdfb38ade0cce03f40a055f9ee0fe7854f67490b82f725e854c8734a7650d55a05a4b0a3fb30563d67bf1127173952625828d57244223a0f303f988846b5497ab904dd15f399b4b2fbf6c9d87c8872a2fd29c4cdc72bf5349"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r2, 0x3, "9ee871"}, &(0x7f00000003c0)=0xb) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000440)=r5) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000b00), &(0x7f00000004c0)=0x16c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000540)={r1, 0xf0}, &(0x7f0000000580)=0x8) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000c00)) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) setgid(0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x4750}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup/syz1\x00', 0x1ff) r8 = socket$packet(0x11, 0x80000000000002, 0x300) r9 = fcntl$dupfd(r8, 0x0, r8) sendto$inet6(r9, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002}, 0x1c) setsockopt$sock_int(r8, 0x1, 0x29, &(0x7f0000000180)=0x100, 0x4) recvmsg(r8, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000700)={'syzkaller0\x00'}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000005c0)={r2, @in6={{0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0xc8}}}, &(0x7f0000000480)=0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000340)) 2018/04/07 22:01:29 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffff44) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x4}, @in={0x2, 0x4e23, @rand_addr=0x1}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x4}, 0x8) [ 154.803532] binder: undelivered TRANSACTION_ERROR: 29189 [ 154.853160] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 154.933519] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/04/07 22:01:30 executing program 1: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7, 0x30, 0x40, 0x21}, &(0x7f0000000200)=0x18) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffa}}, 0x7, 0xff}, 0x88) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {0x0, 0x7fff}, {}, @note={0x80, 0x0, 0x100000001, 0x0, 0x2}}], 0xffffffffffffffed) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000100)={0x5, 0xa02, 0x7}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) 2018/04/07 22:01:30 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) write(r0, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862d", 0x40) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x100000000000000) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/04/07 22:01:30 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f0000001540)={0x0, 0x0, @broadcast}, &(0x7f0000001a40)=0xfffffffffffffdf1, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000001240)={0x2, 0x70, 0x79, 0x0, 0x1, 0x8b, 0x0, 0x10001, 0x20000, 0x1, 0x7fffffff, 0x6, 0x0, 0xec6, 0x1ff, 0x17a2db4b, 0x3, 0x0, 0x5, 0x3, 0x6, 0xffffffff, 0x7ff, 0x800000000000000, 0x0, 0x40, 0x3, 0x8, 0x1, 0x1ff, 0x8, 0x9, 0x6, 0x0, 0x4, 0x800, 0x81, 0x10000, 0x0, 0x5, 0x2, @perf_config_ext={0x6348, 0x78435fc5}, 0x2404, 0x9, 0x3, 0x7, 0x5, 0x81, 0x2efa096b}, r0, 0xa, r0, 0x0) setrlimit(0xf, &(0x7f0000001340)={0x8000}) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x100000f, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001840)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001580)={0x10001, 0x4}) epoll_wait(r0, &(0x7f0000001a80)=[{}, {}, {}, {}], 0x4, 0x9) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x2, 0x9, 0x4, 0x100000000, 0xffffffffffffff01, 0x1, 0x0, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0x1ac, 0x30d481c5, 0x3, 0x3, 0x9}}, &(0x7f0000001980)=0xb0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000015c0)=ANY=[@ANYBLOB="0200007f04000000"], 0x1) r4 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000001640)) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0)="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", 0xfff, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x3, "93911e539a32", 0x1}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) r5 = getpid() ptrace$setsig(0x4203, r5, 0x0, &(0x7f0000001200)={0x34, 0x0, 0x6}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001b40)={'filter\x00', 0x0, 0x3, 0x19, [], 0x2, &(0x7f0000001ac0)=[{}, {}], &(0x7f0000001b00)=""/25}, &(0x7f0000001bc0)=0x50) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x1, 0x800, 0x80000000, 0x7, 0x8, 0x2, 0xc21, 0x101, 0xffff, 0x2, 0x61f, 0x99, 0x3, 0x6, 0x5]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001780)={0x0, 0xc1b, 0x4, 0x80, 0x800, 0x100000000, 0x775, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x7}}, 0x3, 0x7, 0x3, 0x5, 0x200}}, &(0x7f0000001600)=0xb0) prlimit64(r5, 0xf, &(0x7f0000001c00)={0x5, 0x3}, &(0x7f0000001c40)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001a00)={r6, 0x100000000, 0x0, 0x3ff, 0x62}, &(0x7f00000013c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001400)={r7, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x20}}, 0x4, 0x6ea, 0x0, 0x25f, 0x2}, &(0x7f00000014c0)=0x98) bind$netlink(0xffffffffffffffff, &(0x7f0000001880)={0x10, 0x0, 0x25dfdbfe, 0x20620000}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000001300)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f00000012c0)="73797a6b616c6c65723000001700") 2018/04/07 22:01:30 executing program 2: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x4, [@dev={0xac, 0x14, 0x14, 0x1b}, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/07 22:01:30 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x4000000000, 0x0, &(0x7f0000000100), 0x1000008, &(0x7f0000000180)) 2018/04/07 22:01:30 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c657230000400", 0x1}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) readv(r0, &(0x7f0000000140), 0x0) r3 = dup2(r2, r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000005c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000480)=r5) fchdir(r1) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r6, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1) getpid() r7 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x1e, &(0x7f00000009c0)="b4d230d7b51967cf579609a9df6bf1dbbe85e8c6d8ea901e98cec6d8b815a8bec36b093486fe84e6719969df837beb0cd809b79595441fd1f188a29148a5d7070000000000000000ae49d9395a73a17570c02957df909f51837fbdfb086fc9e12cb2c7ccd27535bff9edd51ca53d6635aaaddf115b15877ce9d24d0001", 0x7d) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x90ba}}, [0xfffffffffffffffc, 0x5, 0x80, 0x38b7cca8, 0x9, 0x96bd, 0x75f6, 0x400, 0x3, 0x4, 0x81, 0x4, 0x0, 0x2, 0x3fc0000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000080)={r8, 0x7d, 0x6, 0x1}, &(0x7f0000000300)=0x5d3) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000880)={r8, 0x0, 0x4ee, 0x5, 0x5, 0x3, 0x7ff, 0x33, {r9, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, 0x3, 0xbcb, 0xfffffffffffff801}}, &(0x7f0000000340)=0xb0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$cgroup_ro(r7, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/07 22:01:30 executing program 4: fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x10, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000380)) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000b00), &(0x7f0000000b40)=0xb) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x0, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r2 = socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801000080030000800300008003000004000000"], 0x1) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f00000009c0)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x2000, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x81, 0x0) 2018/04/07 22:01:30 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getdents64(r0, &(0x7f0000000080)=""/251, 0xfb) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)=""/73, &(0x7f0000000040)=0x49) 2018/04/07 22:01:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/215) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x40, 0x103200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x7, 0x4) 2018/04/07 22:01:30 executing program 2: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{0xffffffffffffffff, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000cc0)=@int=0x1000, 0x4) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/07 22:01:30 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) timer_create(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x1b, 0x0, @tid=r0}, &(0x7f0000000040)) 2018/04/07 22:01:30 executing program 5: r0 = socket$inet(0x10, 0x4, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff20fffefd956fa283b724a600800000000000000068354000002c0003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079800", 0x4c}], 0x1}, 0x0) 2018/04/07 22:01:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x63e}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'rose0\x00', 0x4000}) dup3(r0, r1, 0x0) 2018/04/07 22:01:31 executing program 1: ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)={0xdf, 0x9, 0x8, 0xe6d4, 0x1, 0x1}) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') 2018/04/07 22:01:31 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800d", 0x15, 0xfffffffffffffff9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x16, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac", 0x31, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r0, &(0x7f00000005c0)={0x8}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e20, 0xe833, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7ff}], 0x48) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x10) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32, @ANYBLOB="00000000000000414109c0fb61bfc23ba8dc8f2b7c120c8b6d65c974103c88b91b390e0233691deefbd0cf9ebd033c3282a080a73ac55a9638125689aec6be4f02e9f6571456a0eb4284546ed1d3ccd8aaf0969afb9853935a5fc1736f8989fd1e4209a2a7c14b6d60585250cff4a0ff370fdc6d5f73de6def342c904be59f91caa505753f39cad6691ccd828e1fafc096397bb0b9036b8c7cd8e01a10078ee5f601b5d686378ed62823a2c76325e0b707391a1de34a0eec22ceda60c2e120c1ecf694ad7cc9eb8d54be99c18329a8"], &(0x7f0000000580)=0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000500)={r5, 0x72, 0x0, 0x1000, 0x2}, &(0x7f0000000640)=0x18) 2018/04/07 22:01:31 executing program 7: r0 = memfd_create(&(0x7f0000000000)="c47d00", 0x3) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000340)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xf5, "573c922ce7e514b9847d0fc67fef5b3323a515cd0d6383996d718f150686f34abe0c2dcdd3d29c3319a4c2b97cebbc538b675317af9a3052cc21be443f70b1657f39c05bf8a14e7745785d5889fc817480c40ccee1ba73230497b48d05038f28a2dac7dce2571feaad3357ad757e59fa1e7c1fc015f76200b4f42d530353315795ed65481f5d98f77b982f88b7a688b82c0545bdfcdf8a88fe5f1aef22f1937201c38c9fa57c2dbf84edc37b1f205f966fb2442bf17f9d1eaecbe5cd16afda21a1a8d19b3167ff944565829c23fa26c6d481692d73a53855e694887d40f71fdbc4526126516ee0a4d2422e4f8861d1160b1af33fe9"}, &(0x7f0000000040)=0xfd) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r1, 0x1}, 0x2) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000280)=0x4) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x3, 0x14402) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x7, 0x8, 0x4, 0x7}, 0x8) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000480)='({*lo:\x00') r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x7, 0x0, 0x4, 0x2}, &(0x7f0000000300)=0x18) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000640)={"2e0000005a78b4f20b63282000000005", 0xfffffffffffffffd}) 2018/04/07 22:01:31 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000540)=@un=@abs, &(0x7f00000005c0)=0x80, 0x80000) getsockname$llc(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x10) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000000080)=""/40, 0x28}], 0x2, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a84a7d507ae7cf5336551cc093c0d1830a6d6ec6cd82296bd25041a58d0481500f2d7edf2efb7c77e0b392a77b01f1725f79c00f03758d7cd016daf8f36951ba", "ca5e4558a2cea278bb66acb1651592c731c0803241807ccf837931395c5c7e26"}) readv(r1, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/163, 0xa3}, {&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/179, 0xb3}, {&(0x7f0000000400)=""/255, 0xff}], 0x4) 2018/04/07 22:01:31 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='gid_map\x00') r2 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r2, &(0x7f00006dbff8), 0x401) 2018/04/07 22:01:31 executing program 5: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa101, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x2a, "3270de8564720dae095f61142d6c1201f6ef1a8beebf8e21d7d2c3ea55b6a871e487ed6e53388f7b7fd0"}, &(0x7f0000000080)=0x32) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x80000001}, &(0x7f0000000180)=0x88) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00002b9ff4)={0x4}) poll(&(0x7f0000472fd8)=[{r0}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="2c022cbd7000fcdbdf250c0000000c000100080002002b0000000800050009000000080004007f0000002000010014000300ac1414bb00000000000000001000000008000900360028000300080007004e21000008000500e0000002140002007465716c3000000000000000000000000800050006000000"], 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x14) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) 2018/04/07 22:01:31 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x40) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) preadv(r1, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x10000183}, 0xfffffd7d) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r1, 0x0) 2018/04/07 22:01:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0xffffffffffff7fff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r1, r0, &(0x7f00007a9ff8), 0xf563) 2018/04/07 22:01:31 executing program 0: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0x8, &(0x7f0000000040)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0xa}}, 0xd}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000180)="d83b6fb1aa4aa1019c16eba57ef448190d8dbc8559c8f82d24237459496c45553f652a60e23070d9d6a43c5ff39e899f88f2030fe7287234124408395447a80484087f83332492358913b2f112bebaebdcb9a50edb5d6270b1753d85027271205d01e3941bfd54236a1975976b2ca2cd2e1d45c36f87c2c186f1b7a3589151b0b524fdd320feaf2a0a577c51f256c743efa37fb2d5f8a89c3b135664e6ad319f4f74e2687e7d1536721788f92ff9b31c74f516af7502949b921b7c91977317cf58aa", 0xc2}, {&(0x7f0000000280)="8ccc11d3eab32c304183a45f05a447ee390a850ccb0db14b4cc793f7015c3325d2fa4334d26085f1e4cbfb4bb22e77e8a820e9a0897347dc4d5c8e5ed491e3e9863b5c3a0f2623f343c9c111c14fde9506398aff343756cbcfd15da214f9e7b9af9e2095708601be4a126a3c1a98a5d94cd1d638c4abac452fe349c8c869beecf6a448dc5cf77bad8da8fbb945a76b0193a44006529d0d4372d90fca92986c5021f523e918b008a9530834e3d8f0cc7cf718594609c16a9c3c74", 0xba}, {&(0x7f0000000340)="0e9d426356c07c864aeb6b6e4da87411c404d71474ead325fa7b4622e409f57d0b3562a9ecca8c7cef73136270cf20b73618ded733003140bb41fcf4f60bf89a449debb872605b254b0a888d3dfe2b3cc90ed0c6b65d8176d2758fd9439ab6461711aa670027b6296b4241875650cae674d8fa7c4a83aabde1e1f17870865860f1ed02fde3", 0x85}], 0x3) 2018/04/07 22:01:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0xc0045878) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f0000001440)='./bus\x00', 0x141042, 0x28) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x800002, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x8}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x71, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb"}, &(0x7f00000012c0)=0x79) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001240)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001280)={0x0, 0x80000, r3}) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)) 2018/04/07 22:01:31 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38}, 0x28a) r1 = creat(&(0x7f0000000880)='./file0\x00', 0x87) ioctl$KDADDIO(r1, 0x4b34, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x10) sendto$ax25(r2, &(0x7f0000000500), 0x0, 0x80, &(0x7f00000005c0)={0x3, {"2125a13b6577f6"}, 0x3}, 0x10) pwritev(r2, &(0x7f0000000140), 0x0, 0x0) clone(0x8000, &(0x7f0000000680), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000840)=0xc) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r3 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="b6af8c2c5965b15e7a56b12e38303cb896e222", 0x13, 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x10) keyctl$chown(0x4, r3, 0x0, 0x0) timer_create(0x7, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000340)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@dev, @broadcast}, &(0x7f0000000380)=0xc) ioprio_set$uid(0x3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000780)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') splice(0xffffffffffffffff, &(0x7f0000000580), r2, &(0x7f0000000540), 0x1000, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='pagemap\x00') getpid() perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x480000, 0x0) 2018/04/07 22:01:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = add_key$user(&(0x7f0000000d78)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000fa1)='\a', 0x1, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) flistxattr(r0, &(0x7f0000000fc0)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) keyctl$describe(0x6, r1, &(0x7f000000dfe0)=""/32, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x1, 0xcb, 0x7fffffff, 0x5c2, 0x6, 0x2}) 2018/04/07 22:01:31 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, r1, 0xa00, 0x70bd25, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vcan0\x00', 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x9}}) 2018/04/07 22:01:31 executing program 2: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x19980330, r0}, &(0x7f00000000c0)={0x0, 0x6645, 0xffffffff, 0x1ff, 0x5}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) ioprio_get$uid(0x3, r3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e20, 0x99c, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, {0xa, 0x4e24, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x3, [0x2, 0x9, 0xfffffffffffffffd, 0x1, 0x6, 0x5, 0x3, 0x100000001]}, 0x5c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000400), 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000440)=@req={0x71, 0x8, 0x9f}, 0x10) r4 = inotify_add_watch(r1, &(0x7f0000000480)='./file0\x00', 0x0) inotify_rm_watch(r1, r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0x60, "7831322da29b8e5cb7d4e810afbebc677fc0d33b978e03016e1979ceb63acd107cc2120e78307b8d5d7a1872358a8e757d6fccb3d5174fef81135b6696c9ba0072256ffdc84b88ef122f4cfa6c8a0920a0d4cb2cd9aa8f40be2815bf61123ee4"}, &(0x7f0000000540)=0x68) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000580)={r5, 0x4}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000680)=r0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000006c0)=""/68) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000740)={{{@in=@rand_addr=0xd72, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x4e24, 0x3f, 0x4e24, 0x9, 0xa, 0x80, 0x80, 0x2c, r2, r3}, {0x7, 0x7, 0x8, 0x2, 0x6, 0x2, 0x8, 0x8}, {0xfffffffffffff800, 0x7ff, 0x8, 0x40}, 0x8d, 0x6e6bbc, 0x0, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x2, 0x5, 0x729, 0x51, 0xfffffffffffff4bd}}, 0xe8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000008c0)={r5, 0x6a, "b49edea546d348f6821b81e738033005980b5e73a62f0893fcf0bdd771fe9b573810b23f09c68147b33f3cc67740210137a49ae479e8fc3d0b01d6f681f1325ddfcb96f1eac0d9d7a2bc7758076267f3cb9fb09977bd3068e03f43bded44aee034b36062373718be3ed0"}, &(0x7f0000000940)=0x72) pselect6(0x40, &(0x7f0000000980)={0x3, 0x9, 0x0, 0x7, 0x10000, 0xb4f0, 0x2, 0x100}, &(0x7f00000009c0)={0x4, 0x8, 0x8, 0x2, 0x3, 0x1, 0x0, 0x4b}, &(0x7f0000000a00)={0x5, 0x1, 0xfffffffffffffffc, 0x1, 0x7, 0x2, 0x7f, 0x1}, &(0x7f0000000a40), &(0x7f0000000ac0)={&(0x7f0000000a80)={0x2}, 0x8}) personality(0x400000a) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000b40)=""/59) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/load\x00', 0x2, 0x0) ioctl$void(r6, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000bc0)={0x80000000, 0x8000}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000c00)) 2018/04/07 22:01:31 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x800) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'teql0\x00', 0xc002}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x402500, 0x84) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x61a9}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x19e5}], 0x38) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'trusted.', 'teql0\x00'}, &(0x7f00000002c0)=""/167, 0xa7) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/89) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/04/07 22:01:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0005001f"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f421081215", 0x5a, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r4) r6 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e71242", 0x53, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) keyctl$assume_authority(0x10, r5) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000b80)=@del={0x0, 0x11, 0x0, 0x70bd25, 0x25dfdbfc, {{'ctr(camellia)\x00'}, [], [], 0x400, 0x2400}, [{0x0, 0x1, 0xd1a3}, {0x0, 0x1, 0x676}, {0x0, 0x1}]}, 0x10346}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r3, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x0, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10000, 0xffff, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) 2018/04/07 22:01:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@typed={0xc, 0x0, @fd}]}, 0xff1e}, 0x1}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 157.685574] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19114 sclass=netlink_route_socket 2018/04/07 22:01:32 executing program 6: r0 = socket(0x2, 0x3, 0xfffffffffffffffc) 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) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0xfffffdaa) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x1000, &(0x7f0000000080)=0x4) 2018/04/07 22:01:32 executing program 0: r0 = getpgrp(0x0) getpriority(0x1, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x62, 0x3, "d7d493f8057d", 0x7}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/07 22:01:32 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x80000100000001, 0x8) write$selinux_context(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:crond_unit_file_t:s0\x00', 0x27) 2018/04/07 22:01:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) getegid() setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/04/07 22:01:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24002) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300094700bb61e107000000070000000200000000040000000b800019001a000d00ff1c43f4000000fd17e9ff0000060400000000", 0x39}], 0x1) 2018/04/07 22:01:32 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@routing={0x29, 0x12, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @empty, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, @empty, @dev={0xfe, 0x80, [], 0x11}]}, 0x98) 2018/04/07 22:01:32 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) mremap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000060000/0x1000)=nil) keyctl$invalidate(0x15, r1) keyctl$chown(0x4, r1, 0x0, 0x0) 2018/04/07 22:01:32 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3f) r1 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42c00) ioctl$int_in(r1, 0x5452, &(0x7f0000a1aff8)=0x298) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000100)={0x1000000000, {{0xa, 0x4e22, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x84) r3 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x200100) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x5) dup2(r3, r2) 2018/04/07 22:01:32 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x11, 0x4) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000342000)=ANY=[@ANYBLOB="1400000043000100ffffffff1483ffff00000000"], 0x14}, 0x1}, 0x0) exit_group(0x1a53) 2018/04/07 22:01:32 executing program 0: madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0xd) 2018/04/07 22:01:32 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) prctl$getreaper(0x28, &(0x7f0000000480)) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x50, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x50}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) ioctl$TIOCEXCL(r3, 0x540c) sendfile(r4, r3, 0x0, 0xc08f) ioctl$TIOCSTI(r3, 0x5412, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="4399fa89b146243d3cc882307671f1b01d747f9cbf505ec1a23f22b650e8fb2d9439cf34fbf96665da7afd6d9797a7bab8ed566e6bf3435d383a0ce8f7d6ad9f48fe46bba0b41342207d20252ab596177d31129a525cc4e58e106e5ef99435f8c5b2007ca3dfbfc8d91d8201560036250cec2455fc174baed666597fa1a8b6447188cb028b466088786ca4dee5749388194a6077931d5e47b09765ee70da85a5e877f5b0630fe028455454181ab564bde7f31dded4238ee8fead00ec7aa7b1a4a5c6d41e1e07852f202e2c6f9df50b1428db0c4700a7b8d50796b24494251dd1ba4058ceba7ffaf57941585e9c84a8", 0xef}], 0x1, &(0x7f0000002040), 0x9eb10103aa2340f, 0x40}, 0x40010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) sendto$unix(r0, &(0x7f0000000340)="9ea78a406fcea69ea94c335d801be57e22d6d55f687c3239ce6fb61feac13f1d539c183cedf235a3cca8655718a2918734fa64d61a7f131d6f41ce9cea5e169b1c90388b44bd40e91ab6973b673f0e81695885b21ca818a97777bb4b63d970750748d8553646e172783db73d10738cf29723b9692bf7db4893ba4077590384c2dd2f84beeedc0f6c6d8d6935a557bb63275c599485ef5aa5c1c2b631fe55b4b481cd03c241445e", 0xa7, 0x811, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r5, 0x7fff) [ 157.892668] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 157.900935] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/04/07 22:01:32 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000471fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xa0000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/04/07 22:01:32 executing program 6: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x100) ftruncate(r0, 0x7fff) splice(0xffffffffffffffff, &(0x7f00000013c0), 0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001480)) 2018/04/07 22:01:32 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffff077, 0x80, 0x1, 0x7, 0x3ff, 0x8001, 0x0, 0x400, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x1d, "eeff042ecf8db03c7a3752b296ac1d789d5199988c93891a23e4b8fd79"}, &(0x7f0000000100)=0x25) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x1006a}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/07 22:01:32 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200200) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80400, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/07 22:01:32 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000), 0x3, 0x2, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000000c0)=0x2, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x80000000000014, &(0x7f0000a1aff7), 0x14) 2018/04/07 22:01:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0105303, &(0x7f00000000c0)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x1b, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000001c0)=""/130, &(0x7f0000000280)=0x82) 2018/04/07 22:01:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="34000000ccb2f62974236cedd2fac963dd726991179ccdd34f372a47ad72704bc03d449e6a6d9f1de106f0c325fb3c6204fba23f4c0ea9de0e04ec7630480e4ffb4bbdcae3819da5587356264c17a9f7ab323770750f0d2dc9bcc9ae377f183fa9665543911ff1a681313e18913dacefe1f4733f2a001c1a106e3f72430b"], &(0x7f00000001c0)=0x3c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="92000000de135a9b94b4ec535a60f8d9420997e8a12feed3d37dd7d97a2575dc3ded4d79abbaa6432140b84a81f0e6cc9f8a7d5bfca6115a18e59cb785f58f073ce3b7755ce76445c9a2719c7514d11c0c20dff903bad185d8d6579f02e46789a1eca0fcea7546f23a7e86f5b291d014d0fc798544896bfd07cacbae63c5de8dd1ad55a76a35b8388c00791445be6ca1b211b886ce0f"], &(0x7f0000000380)=0x9a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000040)={0x0, 0x0}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r6, 0x80042407, &(0x7f0000000340)) waitid(0x3, r5, &(0x7f0000000500), 0x9, &(0x7f0000000540)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) r9 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000600)={r3, 0x0, 0x1, 0x203ff}, &(0x7f0000000640)=0x10) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400), 0xff3e) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x9, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0x1, 0xfff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b8361f9916959f3df9301f00100000c4f28067861cef28b31480b29d7c10df663a3ca1d61f4ad7c0defe6405f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440002000087fbcb264e3628377392d14190246294e2d7741dd3cd0f7ff9c470ecdd839d68f51b1a13344d53ed962ea0fb1bbfbbf49f7fc276dd7743143610deac139b94bcb5e9f1a96c555e849b"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) setsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x0, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2}) prctl$setfpexc(0xc, 0x120000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r10, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000100)=0x14) [ 158.054291] device lo entered promiscuous mode [ 158.068948] device lo left promiscuous mode [ 158.110147] device lo entered promiscuous mode 2018/04/07 22:01:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x34f, &(0x7f0000000240)=[{0x7fffffff, 0x6, 0x1, 0x6}, {0x8000000000000, 0x8, 0xc88d, 0x4}, {0xff, 0x5, 0xeb, 0x80000001}, {0x8, 0x4, 0x4, 0x7}, {0x5, 0x1, 0x1, 0x100000000}, {0xffffffffffff0001, 0x0, 0x1, 0x3f}, {0x5, 0x4, 0x40a8246, 0x3}, {0x1, 0x1000, 0x1, 0x79}, {0x0, 0x0, 0x80000001}]}, 0x156) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000200)={0x1e00000000000, 0x1, 0xffffffffffff3c08, 0x9, 0x7}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x5, &(0x7f0000000040)=[{0xfffffffffffff001, 0x4, 0x5, 0x6}, {0x6f21, 0x63, 0xfc, 0x3}, {0xd4d, 0x8, 0x9, 0x5}, {0x6, 0x4, 0x80, 0x17}, {}]}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/07 22:01:32 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) socketpair(0x9, 0x80007, 0x17, &(0x7f0000000700)) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/07 22:01:32 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYBLOB="010106000001010001004a0609000200"], &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000a40)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x401, 0xfffffffffffffffd, 0x1, 0x7fff}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="e87f221a9d76eb3dbaac266d08c97d819bd8cfe54905789680393985450d875c397ecdf5"], &(0x7f0000000240)=0x2) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000080)=@full={{0x3, {"e53d07c9c3a1e9"}}, [{"9ad27b9c70da18"}, {"af47f56ec68326"}, {"7ed08bdb405ca8"}, {"2969b4927ec70e"}, {"de706ba0f6c733"}, {"36d6c5eefb9d9b"}, {"02d968e62e4775"}, {"ed73fe961b191c"}]}, 0x48, &(0x7f0000000480), 0x0, &(0x7f0000000780)}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x6, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000700)={0x7, &(0x7f00000002c0)=""/197, &(0x7f0000000880)=[{0x52b8afdc, 0xe3, 0x0, &(0x7f00000003c0)=""/227}, {0x9, 0x77, 0x0, &(0x7f00000004c0)=""/119}, {0x1, 0x0, 0x0, &(0x7f0000000200)}, {0x5, 0xd8, 0xfffff80000000000, &(0x7f0000000940)=""/216}, {0x7, 0x9, 0x3f, &(0x7f0000000640)=""/9}, {0x0, 0xee, 0x0, &(0x7f0000000780)=""/238}, {0xfff, 0x4e, 0xe0c, &(0x7f0000000680)=""/78}]}) openat$cgroup_subtree(r2, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'irlan0\x00', {0x2, 0x4e23, @rand_addr=0x10001}}) 2018/04/07 22:01:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd4, 0x20000000, 0xa0, &(0x7f0000013000/0x2000)=nil}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x44fb}]}, 0x8) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) 2018/04/07 22:01:32 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x4, 0x10000000000000, 0x1, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff000000000000000000000000000000000000000000000001010000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000e0000000000000000000000000590000000000000005f7338e3500000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33ff"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/04/07 22:01:32 executing program 4: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) epoll_create1(0x80000) fcntl$getflags(r1, 0x400) close(r1) 2018/04/07 22:01:32 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) fcntl$addseals(r0, 0x409, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc\x00', 0x8000, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000940)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000900)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363}) fsetxattr(r4, &(0x7f0000000380)=@known='user.syz\x00', &(0x7f0000000740)="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", 0x9, 0x0) fremovexattr(r4, &(0x7f0000000300)=@random={'security.', 'cpuset!\x00'}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000340)={0x9}) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000200)) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000000480)={0x2, 0x7fff, 0x8, 0x5, 0x5e0, 0x1}) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000009ffb)='comm\x00') exit(0x0) fgetxattr(r6, &(0x7f0000000000)=@random={'user.', 'comm\x00'}, &(0x7f00000000c0)=""/227, 0xe3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="94000000", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) r7 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0) 2018/04/07 22:01:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) ioctl$sock_ifreq(r0, 0x20000008b93, &(0x7f0000000000)={'vcan0\x00', @ifru_data=&(0x7f0000000040)="1fb30a15f33e1d633a8e137a323efb576240421cb678479b45b05d6831d68fa4"}) fcntl$setpipe(r0, 0x407, 0x2) 2018/04/07 22:01:32 executing program 1: flistxattr(0xffffffffffffffff, &(0x7f0000000240)=""/227, 0xe3) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket(0x1, 0x801, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x3c, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40040c4) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r4 = syz_open_pts(r0, 0x0) readv(r4, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) 2018/04/07 22:01:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x16}]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003b40)=0x4, 0x4) r1 = memfd_create(&(0x7f0000000440)='security}ppp0ppp0\x00', 0x2) read$eventfd(r1, &(0x7f0000000480), 0x8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000003a00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000039c0)={&(0x7f0000000600)=@bridge_getneigh={0x20, 0x1e, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10b00, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') mknod(&(0x7f00000001c0)='\x00', 0x2, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000580)={0xdb, &(0x7f0000000640)=""/219}) renameat2(r3, &(0x7f00000004c0)='./file0\x00', r3, &(0x7f0000000500)='./file0\x00', 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x13c, r4, 0x100, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1e}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x563bde1a17b3a238}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x99}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe9f4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x28}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) mkdir(&(0x7f0000000540)='./file0\x00', 0x81) 2018/04/07 22:01:34 executing program 2: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000440)=0x40, 0x4) quotactl(0x5, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000280)="85283529375dbbaa26cf01066d6c1f7a36f7b0f83e78d6df736d447d9482f397020bb3ca6a9be1e63bd7a5aa6cbbfc1d5ca5f898c0fb2682d49c9b6a74d725abfe4d0824130ea167c60d3d2ba75a087db6b91739f82b3ceba71b367dbe2b3899bc575d643eb6b0a3724f471f9179b1b74967d244852f4d1b38") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x4c, &(0x7f0000000300)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @empty, 0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r2, 0xd5c, 0x30}, 0xc) write(r0, &(0x7f0000000080)="220000002100cb871b824d89636b07010200001e000083cc154f128204158f84b475", 0x22) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'tunl0\x00', 0xbf00}) sendto$ax25(r0, &(0x7f00000000c0)="c37c805865a0b6d82ee71f5a20163e6330be186244e15b5e47bc31a0a90a89fe16b9b47fd69802ba2815e429018398605d6cb054c95c5b25e3081ee7fde9209498221f2c4c9a1ed3c0d6d7d84b402feb4c18b710119125cbbd7d64f8153cb760b0d63b41ceed30875831d966c78f14815671d2b6f9b858ff218d6e9418a2cc74ed8c66f676e915c00d0b938193099180df77325ecb1fb80544c8052fb461502753dde125423c4cccaf6d3916d82dc40c86d4b4eb34ba6b70c383cfee035ab3fa3bc2ae83fb4836a4ea8743832633b78f92d3b894075f17d648cce84c4d710b0e73977f3f099d9480c277467c", 0xec, 0x50, &(0x7f0000000000)={0x3, {"19a116168f6ce6"}, 0x101}, 0x10) fcntl$dupfd(r0, 0x406, r0) 2018/04/07 22:01:34 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000072fff1)='/dev/snd/timer\x00', 0x0, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a2}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) mmap(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x0, 0x31, r0, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r2, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x0, 0x10003, 0x4, 0x0, 0x7}}, 0x44) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) 2018/04/07 22:01:34 executing program 4: r0 = userfaultfd(0x80800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x0, 0x80000000, 0xa47, 0x1000, 0x3f}, &(0x7f0000000280)=0x14) r4 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x0, 0x3, 0x1, &(0x7f0000ffc000/0x4000)=nil, 0x3ff}) ioctl(r4, 0x2201, &(0x7f0000de0000)) uname(&(0x7f0000000000)=""/195) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x4e21, @rand_addr=0x2a168e73}, 0x10) 2018/04/07 22:01:34 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200020000002) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x40010, r0, 0x33) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0x229, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000480)=[0x78]}, 0x8}}], 0x100ea, 0x0, &(0x7f0000000340)="a05717da319d1cf0c54af5e222f9a38e9fedf29640a6a9eeb75473644554c5e91909b672be3c23896581d3ad923214697b98ec9f7e14aa6ca0660c3f1ce1cab5ca95a94d69a05991f685aa956e345488c61bd07d10c72ca3c7"}) 2018/04/07 22:01:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$setopts(0x4200, r2, 0x6, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001400)='veno\x00', 0xfffffffffffffea8) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x332, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/04/07 22:01:34 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0xfffffffffffffffd, 0x8}, 0x4) socket$packet(0x11, 0x3, 0x300) 2018/04/07 22:01:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0xcd1, 0x20000000, 0x4000000800ed, &(0x7f0000ffd000/0x3000)=nil}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000140)=0x10) writev(r0, &(0x7f0000000040), 0x8) 2018/04/07 22:01:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt(r0, 0x3, 0x0, &(0x7f0000000140)="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", 0x1000) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f030000004500010700000014190019000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/04/07 22:01:34 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="cc00"], &(0x7f0000001600)=0x1) 2018/04/07 22:01:34 executing program 1: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x40) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x5, &(0x7f0000001000)={0x0, 0x989680}) fcntl$setstatus(r0, 0x4, 0x400) 2018/04/07 22:01:34 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0c639a24"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/04/07 22:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f71ffc)=0x14) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002b9ff4)={0x408000000002}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)) epoll_wait(r1, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffd3e) openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x19, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6", [0x9, 0xfffffffffffffffb]}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000280)) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000016bff4), &(0x7f0000172ffc)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)) socket$inet(0x2, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4) truncate(&(0x7f0000ea3ff8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000), 0x4) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f00002ced7c)="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", 0x284, 0x100000000031, 0x0, 0x0) [ 159.919457] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 159.986005] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 160.070276] binder: 12642:12647 unknown command 614097676 [ 160.085467] binder: 12642:12647 ioctl c0306201 2000dfd0 returned -22 [ 160.114192] binder: 12642:12649 unknown command 614097676 [ 160.125264] binder: 12642:12649 ioctl c0306201 2000dfd0 returned -22 2018/04/07 22:01:34 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) fchmod(r3, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getdents64(r3, &(0x7f0000000600)=""/117, 0x75) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(0xffffffffffffffff, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/07 22:01:34 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe4, 0x13, 0xf, 0x1, 0x70bd29, 0x25dfdbfb, {0x1, 0x0, 0x4}, [@generic="efbc1dc7ec503d57ed60511cb3fc112eaaec10f8352deaf4ce7f13efcf1201302923d12af102772ea9e6eabbd0b97af7e1955fd2cb0134e53f3e09f9f9c39e5910d166776324a649672dc2a8172087e3c9501eac4013277e0ef9679592e4a087056dc9d89c94ec10cc52fcf7392c1e06bfb68f4b29ad372cd58544b33638a9d7f001c56abc392bf68d8627722bd447e7479c2b38bd0cf614343afdba96f50c3d3cdc526f33605313655a53a59c6b36073e7ef578c25fa709934713ecdfe5f925515d4fbcdebe2d5931d46920f497"]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f0000403000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000000201ffff000000176d087f76f356de685872eb680000000000000000180008001400000000e9d800000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/04/07 22:01:34 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca", 0x4, 0xfffffffffffffff9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x16, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178", 0x62, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x7) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e20, 0xe833, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x7ff}], 0x58) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r5, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) socket$inet6_udp(0xa, 0x2, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000580)=0x2) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000500)={r5, 0x72, 0x0, 0x1000}, &(0x7f0000000640)=0x18) 2018/04/07 22:01:34 executing program 5: r0 = open(&(0x7f0000000440)='./file0\x00', 0x1ffff, 0x5) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000900)={0x7, 0x8}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000003c0), 0xf4) r1 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) clock_gettime(0x0, &(0x7f00000001c0)) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000200)={0x7ff, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300)={[0x31, 0x33, 0x0, 0x38, 0x0, 0x36, 0x0]}, 0x7) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') r4 = add_key(&(0x7f00000004c0)='blacklist\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="9ff1bfd9124301927e03ddd5902f73f30ca888e855144999a8b168b575750f868a1ed85f1dc2", 0x26, 0xfffffffffffffff8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240), 0xffffffd7, r4) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r3, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000005c0)={0xc5, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001d80)={0x400, r5, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000980)) ioctl$LOOP_CLR_FD(r2, 0x7003) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001f40)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000840)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000940)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x1c, r6, 0x12, 0x70bd2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x30c) 2018/04/07 22:01:34 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_wait(r1, &(0x7f0000fd6fb8)=[{}], 0x1, 0x0) r2 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r0, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) r5 = mmap$binder(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x300000c, 0xd010, r0, 0x0) r6 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x8010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0xcc, 0x0, &(0x7f00000000c0)=[@dead_binder_done={0x40086310, 0x3}, @increfs={0x40046304, 0x2}, @increfs_done={0x40106308, r2, 0x1}, @acquire_done={0x40106309, r3, 0x4}, @acquire_done={0x40106309, r4, 0x1}, @decrefs={0x40046307, 0x3}, @acquire_done={0x40106309, r5, 0x1}, @clear_death={0x400c630f, 0x3}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000040)=[@flat={0x73682a85, 0x100, r6, 0x1}], &(0x7f0000000080)=[0x20, 0x18, 0x20, 0x30, 0x68]}, 0x8001}}, @register_looper={0x630b}], 0x1000, 0x0, &(0x7f0000001040)="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"}) 2018/04/07 22:01:34 executing program 1: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fchdir(r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0xffffffffffffffff) r1 = creat(&(0x7f0000000540)='./file1\x00', 0x100) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/37, 0x25, 0x12000, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) fchdir(r4) execveat(r4, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) accept4$packet(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x0, 0xacc, 0x80000000}, 0xc) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)={0x5, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000640)={0xfffffffffffffffb, r6}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(r5, &(0x7f0000000180)=""/144) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x26}, &(0x7f0000000480)=0x0) timer_gettime(r7, &(0x7f0000000580)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x4000000400, 0x0) 2018/04/07 22:01:34 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x1f5) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$TIOCSCTTY(r2, 0x540e, 0xffffffffffffffde) close(r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/162, 0xa2) 2018/04/07 22:01:34 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000500)={@in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x9577, 0x7, 0xfff, "a1b6dcef3090a16f93ccea620ecdacb206c26fa034bc3d28d42fc029e2c47914c5508ecbde3ff48d78a02c36911fc67e56bbc8cc5666ae8daa6ab14b0297299f81b01dab6761fdfc226ae329ed169417"}, 0xd8) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000280)) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/07 22:01:34 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001900030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) 2018/04/07 22:01:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) fcntl$setstatus(r0, 0x4, 0x51fc305ff43b6226) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$void(r1, 0x4000000001) [ 160.320773] netlink: 24 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/07 22:01:34 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x420500, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1, 0x0) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000000140)=0xfffffffffffffffb, 0x4) [ 160.368998] IPVS: Creating netns size=2552 id=24 2018/04/07 22:01:34 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpriority(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x7fff) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='gre0\x00') setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000002e000)={'eilter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) [ 160.513369] device bridge0 entered promiscuous mode [ 160.554398] IPVS: Creating netns size=2552 id=25 [ 160.577590] device bridge0 entered promiscuous mode 2018/04/07 22:01:35 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000340), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0) r3 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="096e1b7e81adbd563e3922a77ca44e7719aba3a3dd0255a87836462e941957066e63ab9ce41486467245556c4c04149539bb1444d2192913c9b25cb7c81d1a348d939510c2d68a0bbc9418f28bbcb5", 0x4f, 0xfffffffffffffffa) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(0xffffffffffffffff, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a7081400", 0x36}], 0x1) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)="637075616363742e75736167655ff0657263707500be1ae99f1e13f88ebd78c7f82e08fac95e9f542fb93cb245ceeb71f1ecf5aca704deb323b76879494bd9ef9bef96bed482ca4d0d47267db97d8e1553641dadd9a7cb63787d873d3a72801a043acd77009870aa484ff9acbb3855fb62898267ee4b", 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x3, 0x0, 0x4004) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xc8, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7f}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0xffffffffd1334dc1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa, 0x0, 0x10001}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000f9f000)={0x4bc4}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000000680)=ANY=[@ANYBLOB="1e6b2f2753c9d45bca8b2c997391cea6f678a0e69aa9a46118ed6d228b9ab13097a8be5e8ca8f2262425a51c1b78e4276bd6d6b14db6f94c9e46b125d13d153f04b29a2aa36ff03d81c6d798efb6afee09f6edfbbfb88fed178727d036f7087371c3d22b533a089103211f5c9fdae9c74f78c417adcf694fd4ac16b4019ae244baac17400bff662522f0bec88a9963eae91e7a9d9723fc3d52b06223686fc446af6c313db8036f8782a505cf01b579a8c551b794aa39beb7872ea2084c8193fa8fcc4611eaa33d91c23424151be1646ddaf16fe2ef13927bbf9f8d3461f732de30138864e81261478446d89a2482d4b407c61073c7bacdea0dcdbb07d0b2408fde1bb6d08d9f0a0c5933065a2910b592e94c4c3656c2902580fb198b4632ead05cd5e6a0ef93b8ac73972ee6b3f59f9579d8c0ae5296c77ffbdc1fbd2992f836939348d1c37bcac702503262ff7738b4364b34215d3b7c845f08ae2e3ef43fe51f19cd7c01dabc02c3af849658a78ac72df8bebf7d52050a3a18d695ac81c512f5dc32820566"]) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x80001, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000000840)={&(0x7f0000849000/0x1000)=nil, 0x1000}) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000180)=0x14) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x101, 0x4000) ppoll(&(0x7f0000000400)=[{r4, 0x2002}, {r4, 0x2}, {r4, 0x1}, {r4}, {r4, 0x1}, {0xffffffffffffffff, 0x1}], 0x6, &(0x7f0000000100), &(0x7f0000000480), 0x8) keyctl$assume_authority(0x10, r3) getpeername$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) 2018/04/07 22:01:35 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5", 0x23, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80), &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x2) r3 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61b", 0x5b}], 0x1, r3) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/07 22:01:35 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@broadcast, @multicast2, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80004}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@bridge_newneigh={0x24, 0x1c, 0x22, 0x70bd29, 0x25dfdbfe, {0x2, 0x0, 0x0, r1, 0x40, 0x81, 0x7}, [@NDA_SRC_VNI={0x8, 0xb, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000340)={0x6, &(0x7f0000000300)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f00000003c0)={r3, &(0x7f0000000380)=""/33}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000400)={'tunl0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000440)=0xffff, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000480)=0x9) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000004c0)=""/160, &(0x7f0000000580)=0xa0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000005c0)=0x5, 0x4) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000600)={0x3, 0x7}) r4 = request_key(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='tunl0\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="b3903695466735", 0x7, r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000007c0)={0x0, 0x7}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={r5, 0xe8, 0x10}, &(0x7f0000000880)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000008c0)={r5, 0x10000}, 0x8) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000900)=""/4096) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001900)={@empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000, 0x3, 0x40, 0x0, 0x401, 0x2, r1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001980)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00000019c0)={0x3, r6}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001a80)=0x7fffffff) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001ac0)={'vcan0\x00', 0x80000000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/vga_arbiter\x00', 0x200000, 0x0) ptrace$setregs(0xf, r6, 0x80000001, &(0x7f0000001b40)="9bfba323752c605b5a00f1156891aac8e0b11cab21c9750bf62acde0e6743f8a6b6ce9c15bb96d38aa87103b535fb3b5ba138192cb18af2a5c849ff2fcc86ef0ea2e5b5ec00882ed118cbd6486d5fd5df0a0d8e7b53fd73b2b9aae79eda3e82a4acfc3676e62a4df532fab622e3bd0cf9c1748ce05fadb38fc73bde3f3ac9e2aa086319ae21e25313ca434ec31f7ae52096965abb34d956508ccade4b073861c69fa2ae3c560a9") 2018/04/07 22:01:35 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xfffffffffeffff94, 0x4}, {0xffffffffffffffff}, 0x0, 0x4}) 2018/04/07 22:01:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigreturn() bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x2000) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000040)={{0x87, @loopback=0x7f000001, 0x4e21, 0x2, 'wlc\x00', 0x21, 0xffffffffffffffff, 0x56}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2003, 0x1, 0xffff, 0x6}}, 0x44) socket$inet6(0xa, 0x10000080807, 0x1f) 2018/04/07 22:01:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xed, "3b83266c89990bc8d9ade1ad7555e3cb7046cf6f1493c438592d299e77072a3cc2932380525ffe7922edbedcc782ef82786b20a65d8430892f5c6e05a13824b8b819bf6e82f1a7045625c7ab2fe5c9926691fe51539f594f8452464ab7f46a1f1d27e05c64ad8ba8d9f85a08c92d3fd46fb073d57e39ad141b73811ac55b1d638196347b65f007c1db977d859d294e95d1122177dcd7508e9eb92a3e2bcbda4f3267028f32e040809e63a39755ad8595826eacde2d4e33cfd484c1fb7e263039e2a93f7b3c30f6153b0436322e8216c2100c33fa1bf2b55e59cdc0962e0b3b3ebec25149287853f08caf956132"}, &(0x7f0000000100)=0xf5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0xffffffffffff927a}, &(0x7f0000000180)=0x8) 2018/04/07 22:01:35 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca", 0x4, 0xfffffffffffffff9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x16, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178", 0x62, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x7) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e20, 0xe833, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x7ff}], 0x58) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r5, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) socket$inet6_udp(0xa, 0x2, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000580)=0x2) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000500)={r5, 0x72, 0x0, 0x1000}, &(0x7f0000000640)=0x18) 2018/04/07 22:01:35 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x150) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x0, 0x4}, 0x0, 0x7c, 0x3, {0x7a1, 0x9898}, 0x6a, 0x8}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000100)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="cba6548c6071"}, 0x10) set_thread_area(&(0x7f0000000180)={0x2, 0x1000, 0x6400, 0x3f, 0xfffffffffffffff9, 0x6, 0x7, 0x0, 0x5, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000200)={0x8000, 0x2, r2, 0x1, r3, 0x0, 0x3, 0x81}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000240)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) socketpair$inet(0x2, 0x8000b, 0x35, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r5, 0x0, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)=0x1fffffffc000000, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x5b4f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x7ff, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000480)=0x84) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000540)) ptrace$getregs(0xc, r2, 0x6, &(0x7f0000000580)=""/217) mkdirat$cgroup(r0, &(0x7f0000000680)='syz0\x00', 0x1ff) socketpair(0x2, 0x5, 0x3, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x403c5404, &(0x7f0000000700)={{0x0, 0x3, 0xfffffffffffffff8, 0x2}, 0xeb7c, 0xff}) r9 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r7, 0x80e05411, &(0x7f0000000780)=""/125) ioctl$KDMKTONE(r7, 0x4b30, 0x872a) ioctl$TCSETSW(r9, 0x5403, &(0x7f0000000800)={0xfff, 0x401, 0xd0df, 0x8, 0x29ee, 0x8, 0x10000, 0x2, 0x100000001, 0x2, 0x476cfc35}) fstatfs(r5, &(0x7f0000000840)=""/239) ioctl$VT_DISALLOCATE(r7, 0x5608) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000000940)={0x3, 0x3, 0x10, 'queue1\x00', 0x9}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000a00)={'security\x00', 0x3d, "20ceeaa5edab881ec6c9fe0495f6d6a568533806b227ccb6e95002b3fa12edb97dd52a1d16f7a3a012d7854913b1e9fe570acd0bc69ae9c62719a65f5d"}, &(0x7f0000000a80)=0x61) 2018/04/07 22:01:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001266, &(0x7f0000000100)) 2018/04/07 22:01:35 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="9a08e72885c022b485c6cf3183837356d1bfdd5136dfedbca53d473527470925998eb60d753d08c0a4dd050d8cf1d961c03b19574e70bbae84ce4db7df29f2903a01e9669bdc789df2d37f83c7fc1c3ea5058544bd4930b5724e9ac97ab734a160ffcd8c12d3fd26a36cc05d86c636ada9be3f8a3f77307cd3cacb5ef2fe1bee06f288f2bdc225e7997de19d5acee764d805a6e1871758aeb0472e1108a10972b7b3a529f6baf4f13919552a3af4d34d48534f8763d39203b7131b31215c56", 0xbf, 0xd1c4bc6fb4c63d12, &(0x7f0000000180)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getpid() r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='stack\x00') readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000400), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/07 22:01:35 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="9c73a134f15baeb92383c15d55268518917e9e674b7549a1bee781715dd2115c794df0a489d7169d9b16dd1e6f596ac55328c8933ab7f54533e43fb6fdffffffffffffffac87aa305a016904fd78b239a2b8f2925520733cb6ead4b1f51d1b29138f12b81946333a9e58b98ffc30a8ef7cc2c2c5a2253de32e31e89698d09b0000000050566abe12102bf6d64131c8af8fe63c68f4c6d05e3a2ed36911caf112f262a5086acc7b2a0c60cca45a694ebe298c56af2f5db505"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) symlinkat(&(0x7f00000000c0)='./file1\x00', r3, &(0x7f0000000100)='./file1\x00') ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x2e, 0x1}, &(0x7f00000005c0)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x202) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46", 0x2d, 0x0, &(0x7f0000000040)={0x77359400}) fremovexattr(r0, &(0x7f0000000180)=@random={'osx.', '\\\x00'}) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xffffff30, 0x0, 0x0) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) r8 = fcntl$getown(r1, 0x9) ptrace$peek(0x2, r8, &(0x7f0000000140)) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c0", 0x33}], 0x1, 0x0) 2018/04/07 22:01:35 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'bcsh0\x00'}}, 0x80, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x803d) 2018/04/07 22:01:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 2018/04/07 22:01:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000000)="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") 2018/04/07 22:01:35 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000440)={'vhan0\x00', 0x400}) r1 = socket$packet(0x11, 0x3, 0x300) getpeername(r1, &(0x7f0000000100)=@nl, &(0x7f0000000080)=0x80) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000040)=""/55) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x24) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/07 22:01:35 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(r4, &(0x7f0000000640), 0x0, 0x8000000000000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r7 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f", 0xbc, 0xffffffffffffffff) 2018/04/07 22:01:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) restart_syscall() r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) sendmmsg$unix(r1, &(0x7f0000000040), 0x0, 0xc000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0xd0f}}) 2018/04/07 22:01:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x75) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xc98}) pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffffffc0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x8000, 0xd60e, 0x7fffffff, 0x4, 0xe98, 0x463, 0x1, 0x71, 0x8, 0xfffffffffffff801, 0xff, 0x7ab, 0x8, 0x327d, 0xb3e2]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0xffff, 0x2}, &(0x7f0000000400)=0x8) 2018/04/07 22:01:36 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x96fe, 0x100000001, 0x4, 0x961, 0x6, [{0x3, 0x7fffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x1}, {0x80000000, 0x7911, 0x68d, 0x0, 0x0, 0x900}, {0x3, 0x3, 0x9}, {0x400, 0x4, 0x0, 0x0, 0x0, 0x400}, {0xff, 0x92, 0xfffffffffffffffb, 0x0, 0x0, 0x308}, {0x60, 0x200, 0x6, 0x0, 0x0, 0x1000}]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x200000000000001) ioctl(r1, 0x0, &(0x7f00000001c0)="9bddbfa35d22557fcdaf8096f7dde3635b8889ca6f1a2daee729c4d81f1b15ad4bd9a42b9fbe643c1a5ef2e648e5e0208f909bbaf07b00b6a2a48cb76ba203") 2018/04/07 22:01:36 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x3, &(0x7f0000001180)=[{&(0x7f00000000c0)="7c0aa6cfc9f6ac554b570627c51e382be047caf17c103752b215618fde9a34c420ceccdb267077e4d0e3aebf06cd248af82a81962721678456174de85fee74d87b8fb95c40f5861351bac48e16bf785682ed540342060bc8c6c8e68d1e61f5b0731b67a68d3ad8471d17c23ff7c811d23b5a33273bf2f1376f825f45ff02c0102e4a9255f4a49f6b219a0beaa50e9a8126ede15e3708043263ce2082a736b2413baf48d98de458eaa4b883dcf73343cdc4082c43e69717576f2adab87f972697d46feed0593b116f69f2672aa4cd4f1b17336588778fcd9c1aff9e3771b3c8ddfa91547911636cc748a4746b0c0300c30de231213694d9e3230af146b561ea7a4090a287264056a3ab4361cffc8bf269e6622abf9c46f787114d1ab5ac5c77e0b5a775c3af3b8e8a58bd507a657346b58932c3a90ea876ddb07a9ba4cf0ddb00d99892d6f43212fcd06e5fe82774f03e8010ccb48e804026676ad7fe731af333cbf541b4705cc9aa5ad12769681f28a45542ca6f2225d191c0c97eaf3467778899c513a2f885fc25ea9a127993ffdf50e2ba61e6db7464be23763bb6c44f3184441578f8ab97709375c6038dab5370426334994707c9c070a592549968a18aa4d1b4fa6d98882b975123537ab8dc65d0093f2668c5de8ff07383e5363547d7872ce9cb64804f6b301354f350b09ca22af07c5ca8ac7b0c0bbfde69bddf7df22318c61354767bfbece6362da4ca4c46c6b06476466aaff6536c416e565e68518f08efdedd6d7b37642d122b3a35b9938c6967b588fd1484bbc60e9208460823ed6b270950d3c25159d20d1a488daf6b27e9b4a8922098773044b5a1679d9d1b6d4826df95ab3bd58b7d6e929d1dab45d47a96e6bdc4a7af7cc0bc6005049de44972221ef1e0990aa2756e89857d59f26fb21b5b3ac3600a523c3782716807d85be09b17a2db6188b579e70451753ca6b3729819bbffb75f375b5c5422eea004e45dcada2682e011dd8767d14b617a73c6fe05dc355f8ac09a19b168537d78ec931b9b941b0c6449b08a7e6d8b45d0c9fe750d48036c8582ceff33d69b8762ddddd93955ea8c0465b1c342ba61f1224bb72b4509f9eb8dd36a16c0efac3bf0e31a369e35cf817c1e6045d36c1223ae8469c36e77556d3a185264cb499dedfd978e1ebde1c7ec6adbcc5f3a7a9e0b46cb31d09c4940e5ada57563c354d0aa772aacb88c3ccfd2773b2373a5859ef38f0701cf72e67bdba3c2e6d998243ff9948bfb7cef5995f9523107391136c6784b536e7c35cb2c995777bb1d101358935859cc0745f14f6dd55ddac09c20aae65846586cac50a5221b88f02050e6776b696f72a8b34c8917c961ba0883c5bd4216445a27283afd4c5371d1a7061706b3d8020d8c12a7d4bb5bafaa352b2bfc535cc9ce4e7d82709071236d27c53531db76540d14ee06f39bdc19f89503c081eff8a4401273815db34c740b4317db23027cc71d6c26b2a2821624258d6a3ba788a0c1ed5a5c07faad116c92e32b0aa159fb35b0528fd2f8a4d96a2ba7571cf93a8f28870b7b668d42f9759aaac9f8591cfe6ae4f7e4f1bfbbe0998cab91681e1cf13edb112fd2a77ec9caa865e2fbe306451f0ff1ae5053f71307eff905d259f88d21f563327857aa7d0df716cc197cce9b39be9585869fefebb049c93759a008ff804381afd712e7e506a18f6204bd4802c58e7e4b41fbe1f8a6065eb2ee0322b13eea088e701131c64622776988c95b2660b67d45191b9657f6e73f318c945fa548b529e74d6b35c5aeece1b89d93042bb8a96a651f5dd218279c552b17aa6e8229c6a62da906aafa147554ea25af22f4dd020bec9a033dc52afc7315623d9e7643c522485b122c43b13ed6f6bdb8207534dc89ef77145ff7c1f71151b64f7222f9aabd9b923e7e27a86a5f7df3a45c176d02c06165f291a8aa39dc652aea7c67b6952900dddc4d8f4bb04d9a3da30fff0c747946fe54239d29107cd1f41f928aaee27d6803be8d10666cbb42a2bf568f1c3fb344f964c2854a6d32916a25c39acd095bdec66b4c9460140d1e07031833ab39cfbd7fa98a23097a471400f84d4f04950164c71d9ea3de809e83f1e897aeadbada6224696362ce7f34ad2f0014ae94dcec4871b3720e1313f8538a1fedb9724ffa1b37ba41929f6f89026383ec4a832456bb0b42785a0947ec3ba38214def4d179f3b6c0cf0cb51df81aa768c6664e042a46eae757af96d2038a1c1615a084cfd8ca1c176edcede66a01f31015e944825a0b5f07858264e8bd468392c6c6300d99c38e2d1b971f3d6d20ffe29d00587f7541be193f06b3ed50b8892d67438522bcdca260f272b4d81a8841c644d0ed66d18041ab65902f0d3b86734e1ac73b01715061a897f73c0dc4d83cdc4e7f1627ba19d23b5d3820f5362bea86242e7ec4ed4c9e814be6210ca5753c23f5570ebc68a265fd7254cb6e5c43f8073d6c5ff54352b7bf30a693d88570dcea75b8a310ec52bacee7715ae54b4e2afd9c4e6d2a6272e8609f2257dc4a51f3921e6dfdf3ffd12d1fa047342fd18dbfab85b2d8017098b7ec3a1f6168f9db3ec63452c8fd60ea04e887152f2c8680e4038e261dcb4a4461803e4d97d6038f1f7bbc5d56adb7253552dc1cc9cf9f0795f73bcd93afe779683220ac1eba14d4f1f114ef8dd63b42c93928300d732893cf21d67a03646c0f45fcde6a032703b3f527a3aa09a76a18eecfa4a4b08acfd840613b78ad76564894a0a32787415ef2d6e6711372f89c048ee0cf3f629b8ab77c98f4bc81d788200b63e30771fc5a611566eedbc3a8c4cb29eb1096976ea6e3184c2301cb880366f6899b9b65474050628b91eb4edc5e471044cf96134f1a2730337991f85655e5b67c5431de8d76b673ee976a57c80928de35f5ff3665fa52550cc6caa7ccb17e7bb743a9c17b44d1850dfa8a48da6638b55690199f00ebebc3d674e10da25f8454684b569563dab581f9b123020a14bcf7d38f51608f298daf0d352ead50c8eee076e47c8b52d1028b8141bff2e96af2bce18d29f30bf5b75705cf08c107caf1039946de4d058ed0fb9687247f2daa56f69cac743d06b11fc90bc82779e171872f5dab918b1a8bc2e9554b80fa0781b5501a23080f4487e1849cada2210bbc2a32aa77ee7dd0bb899919994d3bf61947394b6a97f5c1b5e38e7ca973fd8084672c1b5dc46fb2f6e8a95c1c10689c0945125b19cba9a1ceb49f7c53cdecc02dc0f0a73c0ca4d72757047fb290b9b36f272113b4742615b8613d981c162e4415a7aa291c170cdcda37764a64d5870f6f177cee0c0f181dbf3dd8c379597f8c2c1ef8e6fc24f12571c8d5388e17f2f9f419533cd9a53ce0b105b31e471e4e657dfc1d97f6e72eabe01d20cd7b3222ad22f60d80bd19ac5de091ae113419c1638121dff701ee92ede6337d8b58980621f2ceda8aae750bd38672d38abca5f0c9720bd735e9434a4196d19b86691ed53107a7d90c7a74602a2221ba2523de2fe281eae871c641c2241878d3998b3a785c4e86645ada8462a5638baa70939cb1a8065e4317b66dbef875aa0b3226b21b68987336d0c00e4f3f8b374ae5d5ca87bee59ee5b682a00c0794a49a1090c5c588c4bba0bfe79fa72f8ea3f0f93b336741d37b8b051b25718176cdc72b74e0bff2103e92bac0b385b2bff283994b2f5e8a7665a018897257596e21c86aaec836ddd33c63c87d10730c4ca1fb4fca876e47dfab96a76db832b29725f44b889ee7578d5b3112972c4c28fe3629e79722ffd32c9dae512a7e95f02e669ea89b7cf4279c36776f11a0ee7dd9aa09f16c663a66a6473725e143d8e689086b84adbfb005866adf66864ad274ce45dfd1b4166f9d1fe71dbe8906c7312dada3fbe416c899d53dcb759bba4db7db707ea3a14d42434e511faa39288af0755f21329513ca5bfefdfaf08cf37470183fb5d359a0948cefc7d1e2614b28db02748d9566d0d1097436b809be92e593e9184047b2b2d182b3f66617ae656f63b828bd8946772a81880cc7f59c10e72665054a709f7261445a3c5af07f30667c9b694fa0aab4cc67d089c1b9e33313250d0d9e1b379b88639dc3e49fd421e79a645121aedf833ade6f00bf4a1b94cdeb13d4be1161b6e3fcfe37854e29a308266074808dbd1e316eeba98bbb60429c542e072917021a082045941d749302c56045afe398095e5f2f7ffa8311cb1d2489eb3d26b2a3fb242d01a301d54eb4f6b391ef135a03d7c491942d67dbd73563a7c3dbbed715a67a49bbb435cc632da734eb59fbd73ba86f341129dcce2044fb116248e9ded885dd3c67d632e433d7340a42b4c51ef22fd19b34c9d34b57c2754bfcbc9ab17495b253f35ca77e4b80b7fe0bbdb2cc822b0f20081751419c100ad3ef63985026f81f31dfcc247d625b095cd070377123badaf9b7910c1afecf6ff1b3e54f246a3272b205b53f445aef3ba7c9a81e2fe1fd234d1f3e83cc3e7c50763e544a5ce247c50e59fa05da708c1644b8db0032f221a9f33a91f24501af56c819e30eccbd1ba9a8d48bc1152db79c0b75f672d8e039f8dc5ca85c9a84060f120141fead2078a63eda16a1f1c9fdd0bbafe088af518a53b18933b698029addf4e9bad7ab7c03abf12f427e915a6c26920d6184595309cd16803323466d52ab81def54b683d760e167c494ebd12f82a8519cecd979d888b63a6463db92f064b035021857a3561cdf18252875c511ef4a3f89fb77fc73c2f8791bfd142399838936e8a605419c56e5e7128c28a692701803211962d64f0541e2edabdb070d7cb229c85449011b847cac089736e6527aa7266417bb5f53c3be6e8bdbffdd73f8224c00af0d1e1b37fd74386553131aee0099ffbde91d40dc84e1a21f0a2eb57b27b49034c9fa45365042f95817176672bf1316983b9808a8279319544a44940dca9181412aa73689d969f414830bb6ca1736423f0dd315b56153f9960bd8697e9e4906df1ea66348651e80e81e03b0bc13d68694894c9ae72969abbfeded4f7c0549a377987745c2913aa9da8b74933b2f130c18e55c79da58e10ff5a19db378216c240807093c1b68c06a71b8b6e25b9dcf2637b8951f9f3611fea2d5f92b5c6b77eb777cc254186ea3bc68c3570e0cd24ec69619bfc89f980874ef6e2cf653863c81cef6fb3412dbbf561bef087a5e10ed661a436c0e3537b9394d4cb30db72a72e00f2ef4aa78f2f43903c0a7e8e3d8ee172d673fdf0d388ee94c8f2423b81cf6d384c0489f43ea71a3e9e52fdf4b383ec8074705a7f4c1d953caf7f41e659dfd7808eeeebf33d882f70d99e9384e8a6523743f4a796b5bdd4230d87ad0be2e0c8ae7fd224f669b0104574d04a9cdca1bf909fe30b1028c1e3db54838f91d3da21763606af735646215bd12b957002364b0c0f59c06d3886bc07382cbe5846b4322e6fafcd6ddc80a4b2f02417abf331f64aefd2fbe6733fc0bc3f1e254b1aa297ca0ef88cfcea22a49e7c88cbb848d4190210cad5f358061d5f0cfa871b62ab1a38d19e110a9f75c9d50b09dbf9ea513196b38df83ea4d302321aedf6d2a8322f5cdbd9978dd5d5cd1bf126ea257e6a47e67fb92c792f20ee14d375a3b721ab1842c6f0386c4f45b0b11f311a43bbb3e00466b0f5dd126c81d7ef0f2ac8174f0930118628a1490da609ab15a6eb58bf205235832a27da2645ee6eb0de16a8a8b0430924a7276df9442a553e358d1582dba64054dfed4484d100e75f28fd1725a50b304437701457", 0x1000, 0x1ff}, {&(0x7f00000010c0)="44a430b7", 0x4, 0x9}, {&(0x7f0000001100)="001a6c721a1b4b5eb782c25e03d8c70538f39960ccaad7230ba00a23831b1a056f76bb008f839fe835560681385c4e429d7a29e789820cdf5ed8a6fe9285dea27c507f8c0de20b92898527ff0702a4c617562d3a0c926da98d983bb798af7523eee6405d10", 0x65, 0x300000000000}], 0x2020, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) r0 = memfd_create(&(0x7f00000011c0)='posix_acl_accessem0$\x00', 0x1) accept4$unix(r0, &(0x7f0000001200)=@abs, &(0x7f0000001280)=0x6e, 0x80800) ioctl$TCSBRKP(r0, 0x5425, 0x9) 2018/04/07 22:01:36 executing program 2: r0 = socket(0x0, 0x80a, 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/04/07 22:01:36 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200001, 0x100) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0xf9) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x1bdcdff4, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'sit0\x00', &(0x7f00000002c0)=@ethtool_gstrings={0x1b, 0x5}}) 2018/04/07 22:01:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000502000)=""/4096) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/07 22:01:37 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f00000000c0)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="114257403122b4d902ff62000000000000000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/07 22:01:37 executing program 4: prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f00009ee000), &(0x7f0000b50000), &(0x7f000039f000), &(0x7f0000488fff)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x2, 0x4) 2018/04/07 22:01:37 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x100, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000380)=0x2) r1 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001780)=0x0) r5 = getpgid(r4) sched_getaffinity(r5, 0x8, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r6 = dup2(r2, r1) connect$l2tp(r6, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e22, @loopback=0x7f000001}, 0x1, 0x0, 0x1, 0x4}}, 0x26) sched_rr_get_interval(r3, &(0x7f0000000240)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg$netrom(r6, &(0x7f0000001740)={&(0x7f0000000200)=@ax25={0x3, {"17a48cc6ee6871"}, 0x100000001}, 0x10, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB="4c0000001501000007000000c8f2a0c56f4ce6b0553cc262d0bc738e288e0b2d650c08f7eef58c3343e36194391cad81b3482fba39cf4c5842f726d7acaa14d26b51a3ce7a5840ae00000000"], 0x4c, 0x10}, 0x2) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r6, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000024}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xd0, r8, 0x400, 0x70bd2d, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd27}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x97}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x16}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6bb4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4}, 0x10) setsockopt$inet_udp_int(r6, 0x11, 0x65, &(0x7f0000000280)=0x101, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x9, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10776b8d5801639db1"], 0x0, 0x0, &(0x7f0000008000)}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a45322, &(0x7f0000001380)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=ANY=[@ANYBLOB="2e6200fe"], 0x1, 0x0, &(0x7f0000002000)="b1"}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001300), &(0x7f0000001480)=0xc) getuid() getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000001640)={{{@in=@loopback, @in=@multicast2}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000014c0)=0xe8) sendmsg$nl_generic(r6, &(0x7f0000001540)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000001800)={0x2c, 0x17, 0x100, 0x70bd2b, 0x25dfdbff, {0xe}, [@typed={0x4, 0xf}, @nested={0x10, 0x20, [@typed={0xc, 0x30, @u64=0x20}]}, @typed={0x4, 0x66}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40040}, 0x4000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000e49fb8), 0xb5, 0x0, &(0x7f0000000100)="a18d34fe5f9c30d7cfbfea93ceb9e29a017ef2e1c620e955fd1f7e9166538b3bbdeac5d90c9482417b36d4bc361ddbc63b162e74f8f1c3707d3a730dbde57e002ea015db80053d2c9d656dceff03ac5ff715d84851d14d929a41ff6c12ef1378e08b95f86d71079eb62dee501248aa8424ed07f4fb8878563be53674963f4938b245e93701ebdff73391c0c63f4ee4b65bb27940478c8d266cbdf4f9d7da52417b20fbbf9cc3c9b714849f5af555125176ba355587"}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f00000005c0)={'lo\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/07 22:01:37 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller1\x00', r1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x8, 0x10, 0x1, 0x2}, &(0x7f0000000140)=0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000100)=0xffffffffffffff52) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/07 22:01:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) personality(0xc) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x5, 0x4) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/139, 0x8b}, 0x0) write(r0, &(0x7f0000f85fd9)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) 2018/04/07 22:01:37 executing program 0: syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x7) pread64(r0, &(0x7f0000000000)=""/17, 0x11, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)) r1 = dup(r0) lremovexattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)=@random={'os2.', '/dev/input/event#\x00'}) sendmmsg$unix(r1, &(0x7f0000001240)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="82dd21d8e0f7699594cac87c75bcf852129f11030cebee222388a85d736f563c66ce09971c21f545babe671550fd56042fa80e596496e4eeaa09202f28e8b12680d01de870147e", 0x47}], 0x2, &(0x7f0000001280)=ANY=[@ANYBLOB="00018045b0fd000000000001cdb378d53fae1c0a0a00", @ANYRES32=r0], 0x10, 0x10}], 0x1, 0x40080) 2018/04/07 22:01:37 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x4, 0x0, 0xff, 0x3, 0x8001, 0x3, 0x1}, 0x20) 2018/04/07 22:01:37 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) r2 = gettid() wait4(r2, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001c80)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x6, 0x9, 0x7, 0x6, 0x9, 0x0, 0x9, 0x5, 0x6, 0x7, 0x400, 0x1, 0x8, 0x713c, 0x2be]}, &(0x7f00000006c0)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001d80)={0x0, 0xa6, "a04e5923b9dc9ac4aa25c176ce91837f0833ea436a13db49d5b1406d9908f9fb30eac281a44f028145ff5c674ee4977d4f3f68c11ec9165dc03df03e1d8764c114926c18647ff138862e259e90d7fdaa28be16b31057910f9f4cd28c07d3a12ff03ea15d498f5f559c63eee29b2db21ab4773edaacb7f28ca3bc6079af31df8933b665fdeed6d98bac09a158ccfb3bdd5cc9e34451ea1b5764b58bba30e02504ab46b5fece4a"}, &(0x7f0000001e40)=0xae) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0x4, &(0x7f0000000180)=""/87) write$cgroup_pid(r6, &(0x7f0000001580)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="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"], 0x115) fallocate(r6, 0x3, 0x0, 0x1a8) syncfs(r6) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR, @ANYRES32, @ANYBLOB="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"]]) socketpair(0x1d, 0x0, 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x1f8, &(0x7f0000000240)=[{}, {}]}) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f00000002c0)={0xffffffffffffffff}) mlockall(0x0) r9 = signalfd(r8, &(0x7f0000000100)={0xd5}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002080)=""/141, &(0x7f0000002140)=0x8d) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001e80)={0x0, 0x1, 0x4, 0x1, 0x240000, 0x40, 0x8, 0x1000, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6, 0x7, 0xa0000000000000, 0x6, 0x1}}, &(0x7f0000001f40)=0xb0) sendmsg$inet_sctp(r1, &(0x7f0000002040)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c, &(0x7f0000001c00)=[{&(0x7f0000000800)="f3f12769f9fa4706a6291ef5f98eb2f7383207d8f347d5026f467b59e4d9918306c21086ee849bebe2f3ffba98710a1a24bffe96dc49d3a493b5e23e489f55ac30c6ef5275396a1334d7df1070aae18d3b9aedb7003dabf48f863f26a8ffa0e3d7a073c584d169b64c67a29a73e9437642da420dafd67b530992107556077629f7eb62537cd5c104af89d64677c6fc30de42ca5ec51ce4c1336d4cabd6956a405550885ad2b59821046e1785a708a0179c0b4b14cf2be732a2d1db53391a335c030ed075f497d6a244042564e26ddc543d54a0408de2b2b496f9ee9e98aed5bdc1a479ebc312d515145ba505aa194a", 0xef}], 0x1, &(0x7f0000001f80)=[@sndinfo={0x1c, 0x84, 0x2, {0x8000, 0x202, 0x100, 0xce22, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0xfc, 0x201, 0x6, 0x3, 0x8, 0xfffffffffffffffa, 0x7fffffff, r10}}], 0x58, 0x20004040}, 0x11) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(r9, 0x101, 0x19, &(0x7f0000000340), 0x0) 2018/04/07 22:01:37 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000580)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000600)="6e65742f75647036009aef95f68421b243aacfa312405ee0b6f8d2ed14da3dafcb30fa4d6b9f59e099adfdc360fd3f48bf") sendfile(r1, r3, &(0x7f0000014000), 0xffff) r4 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r4, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0xffffff4c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1810000000001, 0x11, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000001c0)={r5, 0x80000, r0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000340)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x2, 0x1, 0x1, 0x3}) write$selinux_user(r3, &(0x7f0000000380)={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'system_u\x00'}, 0x2d) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3f, 0x9, 0x4, 0x1000, 0x3}}, &(0x7f00000004c0)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000540)={r8, 0xf21, 0x0, 0x9c}, 0x10) listen(0xffffffffffffffff, 0x8) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$void(r6, 0xc0045878) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000500)) [ 162.917971] binder: BINDER_SET_CONTEXT_MGR already set [ 162.934614] binder: 12841:12846 ioctl c0306201 20007000 returned -14 [ 162.943722] binder: 12843:12851 ioctl 40046207 0 returned -16 [ 162.950298] binder: 12841:12846 ioctl c0a45322 20001380 returned -22 2018/04/07 22:01:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280082, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@alg={0xf0, 0x10, 0x200, 0x70bd26, 0x25dfdbfd, {{'ecb-des3_ede-asm\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x400}, {0x8, 0x1, 0x7fff}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x4004) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000280)=@req3={0x7, 0x70000, 0x69a1, 0x5, 0x8001, 0xca97, 0x18000000000}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1000008004005d1800"], 0x10}}], 0x2, 0x0) 2018/04/07 22:01:37 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'filter\x00', 0x0, 0x3, 0x6b, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/107}, &(0x7f0000000140)=0x50) [ 162.972778] binder: 12841:12846 unknown command -33529298 [ 162.978395] binder: 12841:12846 ioctl c0306201 20004000 returned -22 [ 162.985204] binder: 12843:12851 unknown command 1079460369 [ 162.990824] binder: 12843:12851 ioctl c0306201 20000040 returned -22 [ 163.003350] binder: 12841:12846 ioctl c0306201 200001c0 returned -14 [ 163.013654] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/07 22:01:37 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000003c0)="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") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)="0001705f66411f657300") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffffffff, 0x30, 0x7, 0x10001}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x8001, 0x7fff, 0x7ff, 0xffffffffffffff3d, 0xff, 0x7, 0x19, 0x7, 0x3f, 0x0, 0xfffffffffffffff9, 0x2, 0x2, 0x4, 0x7]}, &(0x7f00000002c0)=0x100) getdents(r1, &(0x7f0000000300)=""/139, 0x94ca1fb905688a7f) getdents(r1, &(0x7f0000000ea9)=""/407, 0xffffffffffffff93) [ 163.020780] binder: 12843:12866 ioctl 40046207 0 returned -16 [ 163.034381] binder: BINDER_SET_CONTEXT_MGR already set [ 163.045267] binder: 12841:12846 ioctl 40046207 0 returned -16 [ 163.059773] binder: 12843:12871 unknown command 1079460369 [ 163.060825] binder: 12841:12872 ioctl c0306201 20007000 returned -14 2018/04/07 22:01:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='/dev/keychord\x00', 0xfffffffffffffffb) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='pids.events\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0x1, @empty, 0x7fff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x4b}], 0xa4) r5 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="0446d0c0b449a7bea9836729e73ea2a7d08e928a710043788daf58e521a679ed12652c07d1c808c5d910d06df4d927df7179c2c8af388206dd2407cb4ef802f1d653ae74fd62d874d9927ae2491a3be9587241617c3b16a331db58f9a9f3", 0x5e, 0xfffffffffffffffc) r6 = add_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="f5fd3e290fc654832e7261256cbb89b4eed90db149ccfa23cea39ec63fed2a5a129fb589c1cc73077db5846f25bb2f626ed8cbebc97dfb7fd6f1d510798b516c7d49cb483a8d347be857db28b351fef4525b286c7d5195fc3532eaf795adcebd1de6096bffe8ce12f1e99c4fa5fac7e3dee89f681b9724b68b5df5f4d8d7fe91eee814bea108e7a8537d63ae8315417011437db87eab6eb179fcc0eb4291a63eae5d934e1bfde40796", 0xa9, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r3, r5, r6}, &(0x7f0000000400)=""/36, 0x24, &(0x7f0000000480)={&(0x7f0000000440)={'sha512_mb\x00'}, &(0x7f0000001000)="7cbdc1eb2c06096b58f0c702221bfec54b13ccfab902049d6ce665ce5d10f654d0c52e1bb7ebd2cbec745607c919341478ce9f66beaf32846126e16e39a7f5904a5883bb02f795d2387496d0487e12721204f5661f50ba6e0333c2c6f68444e01a6886c7d441baa1266cda312c981ccd8a662def65e2049704670ee1a0db47d73e5c8a83c2fe5773f6c28cfcf94b892fddfbec9994349cb5838f8fd09416900a3fb9c9067d9423bf5b975019ae90abcdf96ed0e586fbc89b65a0961389e594aafdebcf6200bd8719a30187558d4aaec6b325c8b6b84306326143266af8aa526ce0e4675ef72f13c7b98cecc00e35b0acd605e9b58b1454f6a61d3783c3e6700d229fc532a57b41b83e9987d10de5e03d2e6a5e7ef4fa3a66db518f938a52d0bceea7a23f7bc39f5249708f335ae39f4c7e8d1f9fca46cf1cd7d0aa2465ce5f04d42c184725683399ae486483160a36881abc58c63490a6edb7591a10be5ae33e79e4cdfe2bf9618bdbf70deaa568fe07a9caa009ceb266c26c7564dc2202ecca4187c905643e757e794d8149cbf84e8939bb97a027f3daaf6c9fb5a9a630132777d013f259e6758b802d848c0fbe26565ec3e83c67a201de4910862a2760d977c71d3c73834d3ab6c5c0b236c913a7611d046884e770e242490670602078132cc233fcba8cc9bc9283cdc16f3540e4e0a15bcdbe3920e364c5addf48e87ab30241d23a1ba083a901c5633b1e8c2fe659dc3591aecff5213c7f21786f7075017862e5f6bc74e8d212646c4078a848f4d9a396fb1fa22a46b493b981d3b112624aba2f071b60b58860c3167e08b8b3ea5ce8dbc31f12077dede9d23cbdafe84ab245dba884cc3efcfede7f5b3c2cbc202f5246de87002f97cd7141c66bfa9cbcceccd8e558f5a07d5336c37c2ef656166499e1ee88b596c3d6a45abbbbf1c08998e1bc779a97bdc512230370fd28b8a2252c6c363343145478bf43f47b11549e40bfe58abd7e2244284a2341b2c2442d64def40da25588e43f1ed3a2521110eae6bea7882b833ee3d804d5026aaba9a8f127aecd90ef287f4022129e5586c54a24996b624a535cdf3ffc15c78ed99347ad7011b8c117691e0fa15b77c50421d9e344ab98926b560fc53d077605b91f3bb59d2b9caeff7b1a33568bd73822fab5d5bd0bf4f24fb5f1ff40807a900861bf3850a3e5922fb4ac2e7efb9942ee28c10cfcae0e699b54bfbb8770a349a39026791ca35a9c7e07a4d7506d12e68ffc790ed7f4855a4a9f81e03d0175204e9ae83b5cec77af9ec4bd5524e0e7e2fc555beb91b12813f0e830721f09ded1c52748a3553a82ac2a3dab7d6b3e142e580cf71c0af96a612ca49f3070cc2d9ae30f5c470a60ee596fe4e5b19daf0064b4ae0e6eeca7fa71e1cb065e8c9f1d6d4b5f9a24a25547b01e5dee5078ba7fa99abed11fc13aa1267664b4ff6ea79fae13ac1ca9e781a7caec543b284f823feeeeb20b0fcaad853c0f5220e3d0549140d9ac82f7e8ac2f7f024e9958cbae68967ecd4bfee899e62878bc0d9e0117fa0d7906da57318bc92e12331ab7ad1fc9620bbb64000b8abf8515d9b57292ba1a2571d5819d418e5cdd5fbc903fddffe014bfa408885e135fcf85511a094491e5ba2f84d51da4d21427849153159abfd42632b0e5a26a6407d8652725816ba2e9a095e6b243c655d13b1b6dd619455cc68dba10d98d7ffdbe4fea263c89fcc67b40eb783c4962e9806b91c372117136382836a0de2820f0b8e3faed371b741adef6bbcb13a84fda2faf08a5a1abb9485b0e2dd4f87ce019efdf6ee46f1154e9b8a7613ce4fd8cf76ee43bcbdd73436222b102b2ecdb8e723e25ed317d864c913502331b17ea04d750dbc4f3913eb772a7a351c493409e71d7b2bee6279d2ece18134026be73adb62ad551f7fc30b1a06c80d2c42a74c393d51c8af27316cc74ada2f65369d412c34cd6ef34e957cd097f1e464bb9c648d920c8346e81ce4753059a33fa59a6b4fac15f4aa08570941cca07b5e559932899c564dc769194961450dc88f1e8354650f6378c1256a47c04e5d7c857f3aff2d5be6c8fda295d8ae9a66a1ee089f631da9a3d568ffe8cf70fac0b3d6586133de743cb0a13a3b012e65786c21edb3a15979f57a8b8425bfc5cfddb4c16b6a55a77ee20983918c1b4971a213576784db663c61a1c1961db50691710b45859eff6f6599a89dafb4e4070fc05c05efaf73c7dcbae0ad2e21b364cf6e9b141890392fe4932a6ca521dded5dff202ebe83596e622f60fac37a058ad77b2d2114680ae4edda13a05f76bd7514e802def6d11f66b5dc271c61bc3990c639b550262338297ff5b280f18b9ab5f4a58cbc942a27278592317cdc74d7cafea83677ff942409a233a1b583e87878f29430e903c8a1ff2c7d898f62d3fb460765b98ecf2f3bf05d60c114184e85e962a57ad4af4353e4eb21d29201a065d6bfd650e2669e80991a91f8f7199431edccadb8f13822be6520fc85d5e293d70e70d8a37a8c1469e1d6f057fce39adfee5fc93c2ff5a7dfb2bb3098e6e525d1d7b25d5310f03f84b74b2b04159a35ea1cba90388f0a2bbd87762ea5dfcec6d85789933a69f871ae8f461c69b42ed56351442b1b4c5e9d8dec2ae52d748760b6639e30cc7fa68c84f86c690da7fbe8b891055d9efb70ed2771c33186c17783acdf90251331acbfc8335914af3ef4c6754cf0e96b66cec660bd272c34fb94ecf2b52039b1c5e0ae1134a2a17093f6bf51b95c32baa25f2a6f86b6f74311888f027f410fc073804001ef40f52ca0b0dfab361026cae01c105b70cdbc540fb9952f2deb570a266103d0f5e17e68cabee615a6205316068cd1ee2cbf0f4c014e12e5fe8e480c1e9a7abc5acb6eb3feff3bf52c0c4957c20dd07969554fc17d572b6b1e4bdc5eab5af4c52ba9842e4b7ccdd46c3e543b5ba0534d2e6b209403fe69a6e4ed7e7680f04e0a31c436cfd01acff54dcfe5c5182d99cb2884c0a7ede9eeab332f08fc76b6a4350cce2478bef092aa3815a19823f481e2b15a1e2aa3c5a0ef4a120093248a605c9d0b6bcf36865b9abcaffc3af2e11077a4fe39b1dd50a82b34bb8c0d840707e655404198ea1d72ca50b4505870494a0c836413ac441e0c3a39347953cf0a5a0f4d50ca97a28835f4176753deb754afa6b7cb68118e5cea70717fd586e1035439db76704d558b444b13c36813ae40883b668822fb353f86b1045e66cb059ab0db805050c4cfe9b69bd882bf210fd74c69d8c844ee26d2ea71fc81c5d826f149d0d6da2663e9bbed14cdb3b6a0fdfebed9b04d8c263febe2a484428f46a1fa20ec67c05417ad9820477382a66faea3beb32b2e5a0cb263f1de66166360412c878b9228dcbd8b88b9cd0afc5b28e21e8666f04d670b5de4d26a6c8568b2886389393dec6e23c4e9bfcda9ea4a9f9d4047e7d2bbb14b9dfd5ea3144fda5623749fafcdc157fdd0b2c4097f6fc6d85c2194e4014a7dc6104ad3e6689170c00efcde4278ec71bba82cd69d3f86c374d4bc21dbc28ed79c1f363515943c7a957b672ce2ffcc7a970654c237616aeb4c55b774015107ab6bd2328e097b4d853df44c61ccee1808c6e1f491300d3709092a2ffa379287a3625d5eec35ece84332b14fe92baacdf4f59f067e1082235ca5e4374cba9e933e361d7edb0af024cddd1201cfa4bb2eb646d525f188c4e75885d373d85d9b670c6565c07e1ec5bb8eb50a1950097e89d2490bee691deaaf7e256e11a5f0e0e1ea5a04b6e3d818d74b0683d6d3a200847bb2882bb93ea8b0c0c462dbb0a7945e7072222e8094bb1850cb9fdb4a79bc098b91566de2ac730a04f273cd4fb8248e6945d7cf5df738786c3d8f0066a1b235b32cb6a2f50bfc0a29a4c480df9fac87171581490c10bf4029e80f4508bee72e4e1e127ac0e1c580777d769beed1e1398e47f7ae8006e2fd686f435d9dd951a2909579550cdebdcba5f5874e58e520f1b44cd4fe2eca64869ac803842f47985d2f55fa9353039d40b6fa9750f6a0e712df83528976ff9067ba4db9486128210ed083c161b9fede68387c2daa3d363cde29fb865bd705e73ba25e20845f58bdfc3bdc5f2c5c56a184dc8e9c468328d1c378091be650659fa0779516a7f28ccb0755c415f1dbb19bcf8848f532a093ff8caaabae7ac04d81280762be93c81867f8762e1a4265f4175187ff7f4e9e659806164e05483c48b2e66a562f0b58e1e0f14bf4ce818c58f393914e5c156756ef19411101891d519154ccb2184dba0d7c1aaadc0f3116b60af9efb728473cdb7aa879dc0b712dd521afe69ae2063bac9349276efabba7ff76a9c5b480e831af13df68a0d04d3b65703e9ba4e25580c1c1a2bd6c79ab8b6e4137fb6f74356ff1c67fe93e8c2fb8e74007d63261c433f66d51a9d5e824c0d85a7ba40ff53d59c22fdc6ab2c65f7b354c53a63cc88f771b4e35a51be0179be43ce034dc8e1acbe1e0615e892b4b62393ee4c78dde75623df6d6b9170f9a06e298fc566bdc6362811ff94d7332e0fcdbd669acaa4ac4d76bb2b5d37fc1aff39534d9bdeae686e1638f745debee98613bbf96168218cf580cff7a4f122c7e5616f8310bc867c4fc39c3cb4b50abb269a5304e9a15252fb767db5adbc93ccac7b61252193f9dd8f55e6bec8cccfa8fc5c1ce5bc57f9272b0e8d4f639c039ee1d90ef36926a5821ce603afc8f0f2e58b2d067d2e754c4f789e3d4c6fc1f53c559277f99e36025c1e52d58e8b83ea585cc3abe7b100aa48ce44720148e0bb95d017e77b7854cde4096253ffb99a174682ba3d5c2eaf76d9306bb64c061e407c32e28f0f2492d7b1174a81cf2827a0a1ed2006ac7b84850bd62544f0fb7592c8e4eff89f5ef5eeed5264940c65a0ba07699974a533a1fa43d8b839fe08d0ed4fcefcb441ed5ca4487fb0449eca159cba8a5eac0d737de6f45ef9f5fcb50ad183aef02b09c24a2c8abf839c077736af88ce3f5c76fc622706a51c741299f51428763f564c8879f57d5b3b6f475f67a340d1848ee29c4d7c355f16d46e21a971f6083ed13565b34ce20d848eefb344f187636c077498cb175a103af5176e15d80baa1a6640911336a2c4e690d25d80da86116ea8c4c5c0bbdefdf6147f3b4b77fcc3bd7349e224841e1586eff99f0897cd732331e5e42675319fd296e575a945d2c57925dab876bdf9f321a8acd71423133389e679c973b830be3464ada6efc25957d233866372c7db0af28c4384e4388d5658f075038412322db93aafaac3220615ef402fe633f5d0dffbb600aa3435e50223c1eea5b9e59cb933949eef89161578cd2cb05a3b5f93b37dff0be548be87a742de7781a03283ad9ef00898e7304ff7f7ce22ddb9295d2eb61c08e9cd2423f534a5f1162d2542f31766cc7f5c81a37924d229c04bb6ea4c980e1a4ddf93f809c438339d87404263dd7b33e0d60bd7e9d2f018311f48671ead77aacc79d0ffa5fe1f50e2e4663218429b3d8ef14d87027393c957be9d4b33e4b5dc4c0bf47358e0a22fa1dc4baf2ca3d55296a2a778a781169a0c8aa99117a2825ed5688ed100ccf6544f04c53598316e176ecc5078a6ab8385afccd0d78393c2f03091471e1d02b9e4860ebb96207cf3d4233f7909a43dd368cad1691b9480b8f449c20aa5c1534b6fde5c0c253b9647bc1eeab168c89232e6817c6bfde63b03bcc6902a04357f79a735e04635b8f86dfb817710a3779fe23c6d708d85e841ab55a852ef99e96c9c02c4d8fd021667", 0x1000}) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x401, 0x0) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000002000)=""/4096) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000505fa8)=@alg, 0x58, &(0x7f0000b57000), 0x0, &(0x7f0000828000)=""/87, 0x57}, 0x0) 2018/04/07 22:01:37 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7, 0x8001, 0xff, 0xffffffffffffcb6f, 0x7, 0x7ef8, 0x7, {0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0x8}}, 0x8, 0x8, 0x2, 0x9c9, 0x101}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x3, 0xfffffffffffffff7}, 0x88) 2018/04/07 22:01:37 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) setitimer(0x1, &(0x7f0000000140)={{0x0, 0x2710}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000004c0)={r2}) ftruncate(r1, 0x40001) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) clock_gettime(0x0, &(0x7f0000000480)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r5, 0x10, &(0x7f0000000280)={0x0, 0x0, 0x5, 0x412e351b}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000600)={{0x0, 0x2, 0x7, 0x2, 0x1f}, 0x3}) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000780)="509b8fca85820477e424c4ea2c567c0821efd09dda345b61e3a1e38c8d5c6f15967cea98b58258edd49e8b7c4424c4bf198df387567b2cc2d4069ec73d534c4e72fa465b400628ba6b7ece5d948407caacfed861d6a9e0519a5b955f49451c", 0x5f) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/04/07 22:01:37 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f632f348f4351316fa09d697076342f76732f616d5f64726f707261746500", 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='vlan0\x00') 2018/04/07 22:01:37 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x181a00, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/70) socket$inet6(0xa, 0x6, 0x0) close(r1) [ 163.064168] binder: 12841:12869 ioctl c0a45322 20001380 returned -22 [ 163.064195] binder: 12841:12872 unknown command -33529298 [ 163.064202] binder: 12841:12872 ioctl c0306201 20004000 returned -22 [ 163.073147] binder: 12841:12846 ioctl c0306201 200001c0 returned -14 [ 163.099336] binder: 12843:12871 ioctl c0306201 20000040 returned -22 [ 163.265749] netlink: 188 bytes leftover after parsing attributes in process `syz-executor7'. [ 163.278777] netlink: 188 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/07 22:01:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x2300ffc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) shutdown(r2, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) fcntl$setstatus(r2, 0x4, 0x44800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5a, 0x800}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x7a4}, 0x8) write$selinux_context(r2, &(0x7f0000000400)="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", 0xffffffffffffff48) ioctl$TIOCCBRK(r2, 0x5428) 2018/04/07 22:01:38 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="73797a5f74757a3800000600") fanotify_mark(r0, 0x8, 0x10000, r0, &(0x7f00000004c0)='./file1\x00') write(r0, &(0x7f0000ffdffb)='#!', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r1) r2 = syz_open_pts(r0, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x54000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@flushsa={0x98, 0x1c, 0x300, 0x70bd26, 0x25dfdbfb, {0xff}, [@tmpl={0x84, 0x5, [{{@in=@loopback=0x7f000001, 0x4d6, 0x3c}, 0x2, @in=@rand_addr=0x1, 0x3502, 0x3, 0x3, 0x7f, 0xf6fa, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x1, 0x0, 0x5e8, 0x0, 0x4}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) r3 = socket(0xa, 0x2, 0x0) flock(r2, 0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) r4 = creat(&(0x7f0000000400)='./file1\x00', 0x0) ioctl$TIOCSBRK(r4, 0x5427) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r4) shutdown(r4, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000640)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a3c9fe4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4"], &(0x7f0000000240)=0x2) r6 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000540), 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={0x0, 0x6, &(0x7f00000000c0)=[0x0, 0x0, 0x1000, 0x0, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x0, 0x7], 0x0, 0x2, 0x0, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0]}) sendmsg(r6, &(0x7f0000018000)={&(0x7f00000005c0)=@vsock={0x28, 0x0, 0x2710, @host=0x2}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000000280)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/04/07 22:01:38 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x42100, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, '\x00\x00\x00\x00\x00\b\x00'}) signalfd4(r0, &(0x7f00000000c0)={0x9}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340)=0x31, 0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000002c0)=""/115) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x3, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1, 0x7fff, 0x7f, 0x1ff, 0xfff, 0x0, 0x3acd, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x6}}, 0x134000000000, 0x96, 0x8, 0xdc, 0x100000001}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, &(0x7f0000000280)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/07 22:01:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x90) creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) r1 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980), 0x0) faccessat(r0, &(0x7f0000000180)='./file0/bus/file0\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x202400) dup3(r2, r0, 0x0) r3 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000004c0)) clock_settime(0x3, &(0x7f0000000140)={0x0, 0x989680}) symlink(&(0x7f00000001c0)='./file0/bus/file0\x00', &(0x7f0000000200)='./file0/bus/file0\x00') keyctl$chown(0x4, r3, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)) write(r1, &(0x7f0000000040)="f6dcb49a5bfbfd85e2fc2f15f548137340e66f6366d8a0125c9c1d3a", 0x1c) write(r0, &(0x7f0000c34fff), 0xffffff0b) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) 2018/04/07 22:01:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000792fd0)=@dstopts, 0x8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x7fffffff, 0x2) 2018/04/07 22:01:38 executing program 3: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x7, 0x4) 2018/04/07 22:01:38 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e20, 0xcc1, @ipv4={[], [0xff, 0xff]}, 0x4}}, 0x4, 0xfffffffffffffff9, 0x7, "e59b560047e3421fd142fee5f2ae0bfc5a39ad29314ae8a9ac88e982d76906dc1afdbb5027453bf1dfb90466fb6715e5c17fa2ba3e22f15619cb5905882a9b8335b9a8ddfecc685f590dbc2017e2981b"}, 0xd8) mknodat(r4, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="d1e56826a6a4b653a3a09aaadfc504977be4ed60d5ef1a55dad454095727d6ab43deb9157bcdbd40946f229fb519b50ac1ea5db39023302336aeee7360a25e13ded5c727cdaf8b036744b7856a44ae19380ab7ef6dceb9bfcdb76692bde5d055d57a18c606e2b6deb183745f09311ce5eb7ec0ed7954ba5874f2620c358533b36d43702f4238d11aaa"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/07 22:01:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f00000030c0)={[{@quota='quota', 0x2c}, {@acl='acl', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x0, 0x79, 0x3f, 0x39, 0x38, 0x79, 0x0]}, 0x2c}]}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000080)) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/07 22:01:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x0, r2, r3}, {0x8, 0x0, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/07 22:01:38 executing program 1: sync() r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x20440) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x707, &(0x7f0000002700)) r1 = gettid() process_vm_writev(r1, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/214, 0xd6}], 0x3, &(0x7f00000026c0)=[{&(0x7f00000015c0)=""/135, 0x87}, {&(0x7f0000001680)=""/37, 0x25}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000b17bb05e25c47d4970bc438c350f8d03d34906908889b7b0889f56899fd38055a766c91dda9a85f1ccf92f368b22caac1a244171b9f870416ff8f9d4b130ba5a894e3311e573167c6fdd6da59820e5c8205ec5c1c07ccc4e0c816edd38aaa5f220603b5407a29cd58a82bb3b0efa3acbc2409f27c596283589845add369a8a091f49ea32ae881b0da40d90c4ceee3b807799a2aa820454a5ff4fd218506663c97535e3006c"], &(0x7f0000000200)=0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffff, 0x8000, 0x7, 0x9, 0x1}, &(0x7f0000000300)=0x98) bind$unix(r2, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'tunl0\x00', 0x400}) sendto$llc(r2, &(0x7f0000000080)="cd12c181c358ef1bec4af25f85c30adcf2d5ae73ef3fc0dd585a0617373d6266470691338f07f78185022dc2ee8c68bb3ce3d42d524565a4a37129bead93923c83463c2385f5ff3289899853b982cbf375d25eb81cf646e719efcd19a7b6ab9fb06fe882a4d91b835d6b5896f69b3ae82ebf495d3e064a8d87fe5f3f51eaf892a0bf017083da6d40cc6ef95ada453289f89ca560c8bdcce278ee7364c05f0eae3e37db366b3d8620d8a0a75b8b1637", 0xaf, 0x0, &(0x7f0000000140)={0x1a, 0x201, 0x91, 0x0, 0x5, 0x0, @random="0b6666e3aa47"}, 0x10) 2018/04/07 22:01:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x2000004000, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = inotify_init1(0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r5 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) write(r5, &(0x7f0000001000)="15", 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc008641d, &(0x7f0000000200)={r6, &(0x7f0000000700)=""/198}) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) sendfile(r0, r3, &(0x7f00000006c0), 0xfec) sysfs$1(0x1, &(0x7f0000001000)='$\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) 2018/04/07 22:01:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0xb910, 0x4e20, 0x0, 0xa, 0xa0, 0x80, 0x3c, r2, r3}, {0x3ff, 0x3, 0x1fffffffe, 0x100000001, 0x1, 0x4, 0xfffffffffffffffa, 0x8}, {0x34da, 0x3, 0xb5, 0x3ff}, 0x0, 0x6e6bb1, 0x1, 0x0, 0x1, 0x2}, {{@in, 0x4d3, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x3506, 0x2, 0x3, 0xabb7, 0x1000, 0x7, 0x8001}}, 0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xac, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x973, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x699e, @loopback={0x0, 0x1}, 0x2a}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x74}]}, &(0x7f0000000140)=0xfcdf) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xd7ec}}, 0x2, 0x3e00000000, 0xfffffffffffffffc, 0xff, 0x45}, &(0x7f0000000240)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in=@multicast1, @in=@broadcast}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000640)=0xffffffffffffff01) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@local, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000bc2000)=0xfffffffffffffffd, 0x4) getpeername$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) sysfs$3(0x3) [ 164.434787] IPVS: Creating netns size=2552 id=26 2018/04/07 22:01:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4000000017) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x30082, 0x10) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) connect(r0, &(0x7f0000000140)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) r3 = socket$netlink(0x10, 0x3, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x0) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) fchmod(r2, 0x4c) r4 = dup3(r3, r3, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000002c0)={r5, 0x81, 0x5, 0x4}, 0x10) 2018/04/07 22:01:38 executing program 7: timer_create(0x4, &(0x7f0000000000)={0x0, 0xe, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x7c89fe8a2bcaf9, &(0x7f00000000c0)={{r1, r2+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='environ\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000002c0)={0x7f}, 0x4) accept4$unix(r3, &(0x7f0000000240), &(0x7f00000001c0)=0x6e, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00') ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) timer_create(0xd, &(0x7f0000000200)={0x0, 0x1c}, &(0x7f00000003c0)) 2018/04/07 22:01:39 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e20, 0xcc1, @ipv4={[], [0xff, 0xff]}, 0x4}}, 0x4, 0xfffffffffffffff9, 0x7, "e59b560047e3421fd142fee5f2ae0bfc5a39ad29314ae8a9ac88e982d76906dc1afdbb5027453bf1dfb90466fb6715e5c17fa2ba3e22f15619cb5905882a9b8335b9a8ddfecc685f590dbc2017e2981b"}, 0xd8) mknodat(r4, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="d1e56826a6a4b653a3a09aaadfc504977be4ed60d5ef1a55dad454095727d6ab43deb9157bcdbd40946f229fb519b50ac1ea5db39023302336aeee7360a25e13ded5c727cdaf8b036744b7856a44ae19380ab7ef6dceb9bfcdb76692bde5d055d57a18c606e2b6deb183745f09311ce5eb7ec0ed7954ba5874f2620c358533b36d43702f4238d11aaa"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/07 22:01:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f00000030c0)={[{@quota='quota', 0x2c}, {@acl='acl', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x0, 0x79, 0x3f, 0x39, 0x38, 0x79, 0x0]}, 0x2c}]}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000080)) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/07 22:01:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x9, 0x200000080000) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x4000000000ef, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="4b453dc5957481fc48c31484a74cf267cee336", 0x13}, {&(0x7f0000000080)="65a6dfe8237d755fc235af1cc195d71eab289a05dc5b36d4e4e3b29b324726e6b34435b7c73591751560bd525defd59120f6d1243a97", 0x36}, {&(0x7f00000000c0)="0f968473cd3b5abaafff", 0xa}, {&(0x7f0000000100)="aeb3e6c9599dfd223bd3a3e3342646e7", 0xfffffe25}], 0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/04/07 22:01:39 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000100)='bcsf0\x00', 0x9b2}) r5 = dup2(r2, r0) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) tee(r5, r6, 0x5000000000000, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2000005, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000440)=0x0) sendmsg$nl_generic(r4, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={&(0x7f0000001240)={0x1068, 0x22, 0x400, 0x70bd25, 0x25dfdbfc, {0xb}, [@typed={0x8, 0x16, @pid=r7}, @nested={0x1020, 0x59, [@generic="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@generic="8c30ddd06f8c3d61", @typed={0x14, 0x21, @str="dbc78fc0a6caa717004720a0a32b5f0d"}]}, @generic="98f7f866427ed76f269624eaa42e84626f4f069b1c89f0b7035b6475fc5fd400fa830e8a567b7557eb"]}, 0x1068}, 0x1, 0x0, 0x0, 0x40004}, 0x801) getpid() pause() r8 = getpgrp(0xffffffffffffffff) syz_open_procfs(r8, &(0x7f0000000280)='net/wireless\x00') mknodat(r5, &(0x7f00000003c0)='./file0\x00', 0x0, 0x2) mknod(&(0x7f0000000180)='./file0\x00', 0x48, 0x9) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x20902, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/07 22:01:39 executing program 2: r0 = creat(&(0x7f0000000880)='./file0\x00', 0x87) ioctl$KDADDIO(r0, 0x4b34, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x10) sendto$ax25(r1, &(0x7f0000000500), 0x0, 0x80, &(0x7f00000005c0)={0x3, {"2125a13b6577f6"}, 0x3}, 0x10) pwritev(r1, &(0x7f0000000140), 0x0, 0x0) clone(0x8000, &(0x7f0000000680), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000840)=0xc) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r2 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="b6af8c2c5965b15e7a56b12e38303cb896e222", 0x13, 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xfffffffffffffe8e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x10) keyctl$chown(0x4, r2, 0x0, 0x0) timer_create(0x7, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000340)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@dev, @broadcast}, &(0x7f0000000380)=0xc) ioprio_set$uid(0x3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000780)) lremovexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') splice(0xffffffffffffffff, &(0x7f0000000580), r1, &(0x7f0000000540), 0x1000, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='pagemap\x00') getpid() perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/07 22:01:39 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xff, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6", 0x55}], 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8916, &(0x7f0000000140)={"6c6f3a0200", r2}) 2018/04/07 22:01:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f0000000100), 0xc) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) 2018/04/07 22:01:39 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@ax25, 0x80, &(0x7f00002b3000), 0x0, &(0x7f0000878000), 0x0, 0x8}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x12, 0x1, 0xd28, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x7}, [@typed={0x8, 0x0, @fd=r1}, @typed={0x10, 0x15, @str=',selinux%\x00'}]}, 0x2c}, 0x1}, 0x4008884) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000400)) recvmsg(r0, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/62, 0x3e}, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000001180)=""/4096, &(0x7f0000000380)=0x1000) preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000240)=""/80, 0x50}, {&(0x7f0000000400)=""/1, 0x1}, {&(0x7f0000000440)=""/59, 0x3b}, {&(0x7f00000007c0)=""/168, 0xa8}, {&(0x7f0000000480)=""/125, 0x7d}], 0x5, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000000300)=""/127, 0x7f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000002c0)=@buf={0x3c, &(0x7f0000000780)="a4fff8e29dada12b3ffce5235f0760a73e974595df811aad84a8090ae143a33b231ceb62c68147734a64aba7171142257c031f8d4de4d37a9095fd58"}) signalfd4(r1, &(0x7f00000003c0)={0x4}, 0x8, 0x80800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000700)=ANY=[]) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000006c0)=0x1e, 0x4) lchown(&(0x7f0000000500)='./file0\x00', r3, r4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/04/07 22:01:39 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000100)=ANY=[@ANYBLOB="05000000000000000000000000000000000000000000000000000000e984da10cdfc8f3762b3132e1c5bcaa65c579ab320475923190e4024429b63b637a7b77773ca8886a5999a301ea097376a9c67ed71468ff80f324d834a4ca8bcb650805fae788c17"]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4218, r2) 2018/04/07 22:01:39 executing program 4: capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/icmp\x00') fsetxattr(r1, &(0x7f0000ac7fe6)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000000180)={&(0x7f00000000c0)="57dc06131f5c4f6b3c0ee6f3e8c44c0062ee4755d8b2099eb98067604a20bfb3ffe68aad40fc77ffbd2819ae2dc2d2e97de4086d106eea6b75e81703413f7469618db2e82c12c07ad70060071d80bfaede3e4f4c0d0fe6925ac807467b645178f5e36bce52708392f3ef0b8f3b2640919f0721cde87b23d6f75db8f7d1198efe064f77ecc079b10d79e57b44dcc58755c4fa92400a84732546a43f5596f9aea912a5a6", 0xa3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x7b0, @dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffff8}, @in6={0xa, 0x4e23, 0xfffffffffffffc00, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0x38) 2018/04/07 22:01:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000a00)='./file1\x00', 0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500)=0x6, 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) readlinkat(r2, &(0x7f0000000480)='./file1\x00', &(0x7f0000000900)=""/254, 0xfe) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b40)="1b16b7e817582767718fb89d3ff6c24ad9525e9ddce12b8f9d76f90fe15bf3638a029577575566d2a9ea1839175a9674851da9b55fa5f59c3e58fdd9b5e2d1213c1728635e15ad0a3f633ebeb96ad2f792dc06e7715253347fd6c7a3a58553a0e4f75e4fe14f5474ef32251a338742011b769d3916c2c62acb6a1853c9c6eeb04808665f776081c0fd9e6d00e735b5a46414807fc58bfcabb1e5d4f025dff7e0c633a0f5e4488641ba41fe23635890ec3839b1", 0xb3, 0x0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019", 0x5b, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0x0, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={"b2c1cee7ff5ab81865000400008000", r5}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)) getsockopt$inet6_buf(r4, 0x29, 0xcc, &(0x7f0000000a40)=""/235, &(0x7f0000000380)=0xeb) 2018/04/07 22:01:39 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103800, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f566f72e866ddea32b00000000000500f5ffffff000000000068ba52a0f5d36dd822a97e1bdae090b5364e2b68bac217c4519a720cc816e6f3b81185572f5bd6be6c6693a46abe99e9487033e3c54f471c7d28e7"]], 0x1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x0, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) r3 = dup2(r2, 0xffffffffffffffff) fanotify_init(0x14, 0x400) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x2) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0}) write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x0, 0x0, 0x0, @time={r4}, {}, {0x0, 0x96}, @note={0x3, 0x0, 0xffff}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x0, 0x6}, {0x200, 0x101}, @result={0x9e}}], 0x38) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10}, 0x3e0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84) 2018/04/07 22:01:40 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000002, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x36}, 0x1}, 0x0) 2018/04/07 22:01:40 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f1000431fc52f4f894ffdaa0000"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x100000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6", 0x34) r3 = syz_open_pts(r2, 0x11) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81) r4 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c17694889", 0x27}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r5, r6, 0x7}) renameat(r4, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') r7 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r7, r4, &(0x7f00009bcffe), 0x4c35) lseek(r4, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) r8 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000480), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={r9, r10+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) mq_timedsend(r7, &(0x7f0000000600)="08e27b7c7c312db7d3797db66a75fd1d8cada8a7e29f202aad529522bcc348468cbfb1d127ef48c1527feb576f17824d3e75541971dfdce365e235896b4900bce9f05ed0ba238abb01effee4df694c95fe4f5dc850168f5d877002a9e084bdf515ef80424fb9d8fd3e1580", 0x6b, 0x5, &(0x7f00000000c0)={0x0, 0x989680}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) 2018/04/07 22:01:40 executing program 6: r0 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{r0, 0x41}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x4) 2018/04/07 22:01:40 executing program 0: mq_open(&(0x7f0000000640)='-$\x00', 0x3, 0x3, &(0x7f0000664fc0)={0x0, 0x0, 0xe1f}) 2018/04/07 22:01:40 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4200) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x10000000187, 0xfffffffffffffff7, 0x0, 0x0, @time, {}, {}, @queue={0xfffffffffffffff8, {0xffffffff}}}], 0x1e9) 2018/04/07 22:01:40 executing program 1: r0 = socket$inet6(0xa, 0x400000000000002, 0x20001fd) r1 = socket$packet(0x11, 0x0, 0x300) getsockname$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14) r3 = dup3(r1, 0xffffffffffffffff, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="cc0000"], 0x1}, 0x1}, 0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'tunl0\x00', r2}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xa) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[], 0x0) gettid() r5 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000940)='./file0\x00', &(0x7f0000000640)="6d736c4f9057fd63394f2dacbeb3216014e6b4834241b45fc1d498d81c6c7a2b8ead9781ab002a3b4d8107210be4ee0fa4db157536072ba26b28ec6cdb1aa9", 0x5010, &(0x7f0000000b40)="05f7c26c343e16b8a2e75225bf0b63f296cdaad31a55f19d20b5b8cdb74f0e2cef2ad145eaef53bd1eb5da7bb846d81e7a46a21743586ee40f5fd69a819c753bd34a7a023e53b83c65a16b83a636b3214ae15f7b04dac9aeef33f00bbb97ef71e8c29e75fd7220566d0cccfaf39713f0f4ba4270aaae793aa289f6ac36f81154ed59440996ac289c869d9c41699415ddf4315f5db81a40ccc633dbe53b3d46a57cbad278d595a8430d73cea49f7d8555f97f2c09eda4f1c6c40d75f6d40e8a619b193e9b46868efb84edc5bbf34cce2b1df340ce0e56f92fed4f") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r5, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000600)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0xffffffffffffff7f, 0x0, 0x1, 0x2, 0x0, 0x20, 0x6c, r4, r6}, {0x3f, 0x10000, 0x8, 0x9, 0x9, 0xfffffffffffffffb, 0xff, 0x400}, {0x10001, 0x400, 0x1, 0x100000000}, 0x2, 0x0, 0x1, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x0, 0x3, 0x2, 0x0, 0x2, 0x8001}}, 0xe8) 2018/04/07 22:01:40 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40001) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0xc00) renameat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syzkaller1\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000240)=""/164, 0xa4, 0x40000100, &(0x7f0000000340)={0x11, 0x1a, r3, 0x1, 0x5, 0x6}, 0x14) exit(0x20) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x50) r4 = userfaultfd(0x80000) ioctl$TUNSETLINK(r0, 0x400454cd, 0x18) write$binfmt_aout(r0, &(0x7f0000000440)={{0x108, 0x1ff, 0x7, 0x2b5, 0x376, 0x4, 0xfb, 0xffffffffffffffc0}, "82293348be185b9e3f8ee4db7da122f5231ba15803bf7b755a28c24280f29c0e95285558660c8cec1682b280c7cf90274757b30cc5ef04dde52baa2f99fbdf17e60459fb1d0a2ece0f0087a3da39aded14077cf8936090186263f1d75327f29e276361fdea0a664cfca99fa303af36ec18368294fa3f84a1f2ffbe792773f7dec8d0f177c1c8ff8397d02e569816a6b0eb43aef71a3d44ef7fc7875f1fb9338960", [[], [], [], [], [], [], [], [], [], []]}, 0xac1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000f40)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8000, 0x401, 0x4, 0x800, 0x3}, &(0x7f0000001000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001040)={r5, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x84) write$tun(r0, &(0x7f0000001100)={@pi={0x0, 0xfd}, @hdr={0x3, 0x4, 0xbe86, 0x3, 0x7, 0x1}, @mpls={[{0x0, 0x1b51, 0x401, 0x4}, {0xfffffffffffffff7, 0xffffffffffffffe0, 0xdd}], @ipv4={{0x6, 0x4, 0xffff, 0x6, 0x180, 0x64, 0x400, 0x80, 0xef, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@end]}}, @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x49dd2a05, 0x0, 0x1, 0x880b, 0xbd, 0x2, [], "a7ab526f1ba34d4fe47d4df0b232f0f7ca98f0d3def9e9ddbce12b428fa63d02e02ae62575dcc367517c83ec81de677a0f4d63769e55c26cc1e5cc26ec651ea219c59d05e67f528621164a9f2652559f02f136971f6a6f2db848ed4327908bd9d160c58bf6eb23aa0329f7c3cf1acff1a57c9fb0e54ada016ca72cbe0b5edcb5706da2e99b73649e945bb480cf456a079ca9c200610cb6dd694626aad9bb42f04e0e8f03029a73a45331d58fe3f9493effd204efb2fb02d2867966736c"}, {0xfff, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x800, [], "b9e9017f003e5a7d9c1766ce97b06b0ab222edc182373750d7ce853a200a3460db01e4b65b588b8e2f7ea87b85c63a60c0"}, {0x3, 0x0, 0x4, 0x2, 0x0, 0x0, 0x86dd, [0x68], "46e3440d66521524c74bf18a8efa425ae6c7c747773e3945e0068f61d33dac"}, {0x8, 0x88be, 0x4, {{0x8, 0x1, 0x1, 0x1000, 0xfff, 0x7, 0x9, 0x763}, 0x1, 0xfffffffffffffffd}}, {0x8, 0x22eb, 0x0, {{0x467, 0x2, 0x64a, 0x2, 0x3, 0x3f, 0x81, 0x100000000}, 0x2, 0x1, 0xffffffff, 0x1, 0x2, 0x3ff, 0x40, 0x1000, 0x789c7ac9, 0xfff}}, {0x8, 0x6558, 0x3, "c18767f390537f8e3ffa7ec54c4fd8425c1dd5fc1a"}}}}}, 0x196) unlink(&(0x7f00000012c0)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001300)={r5, 0x1, 0xa, [0x8, 0x8, 0x800, 0x0, 0x0, 0x9, 0x4, 0x6, 0x7, 0x8]}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001340)={0x6, 0x1, 0x7, 0x100, 0x80000001}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000013c0)={r5, 0x20, "8da087f13f7911c7ee4f0d6b0fe5a44daf8f02b8e19d4c0522a8cc2482af4935"}, &(0x7f0000001400)=0x28) chroot(&(0x7f0000001440)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001480)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000014c0)={r6}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001500), &(0x7f0000001540)=0x8) flistxattr(r4, &(0x7f0000001580)=""/86, 0x56) syz_open_pts(r0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000001600), &(0x7f0000001640)=0x30) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001680)={0x400, 0x3, 0x1}) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockname$netlink(r0, &(0x7f00000016c0), &(0x7f0000001700)=0xc) ioctl$KDDELIO(r0, 0x4b35, 0x800) 2018/04/07 22:01:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd4, 0x20000000, 0x2b, &(0x7f0000013000/0x2000)=nil}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x44fb}]}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x2, 0xff5c) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x8000, 0x0) 2018/04/07 22:01:40 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/keycreate\x00') write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:setrans_exec_t:s0\x00', 0x24) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, 0x0) 2018/04/07 22:01:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000646000), 0x2) 2018/04/07 22:01:40 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f00000013c0), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x1, 0xb7, "a16155ac212aa3c8e6d6c03d07c7427001adaf7773d46beef14674369d10ac6735da51b0ba4116be563e1462d2c8154733b91f3f8481f12d2e791a6502ef26fc1c948068eb28c9e776db0a9f44fa3794b3a587e5552881e2d37155811e4baf8fe8916333094f23c4f0908ee3492eaa9733c4d71793158927b8c48849945ebbb2fb3a65a6a6622374071443a15ba7ba855aa46b39e299ebb59009ead18ea289737f5d7781fa419f16327b9b62ec2f945bdb32a4bd72332c"}) 2018/04/07 22:01:40 executing program 2: r0 = socket(0x10, 0x803, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x32, &(0x7f0000000000), 0xfffffffffffffc4f) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00', 0x10) recvmmsg(r0, &(0x7f0000397ff5)=[{{&(0x7f00001baff0)=@ax25, 0x10, &(0x7f00003aafb0), 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f00002f8000)=""/4096, 0x1000}], 0x1) r2 = gettid() fcntl$setown(r1, 0x8, r2) 2018/04/07 22:01:40 executing program 1: r0 = socket$inet6(0xa, 0x400000000000002, 0x20001fd) r1 = socket$packet(0x11, 0x0, 0x300) getsockname$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14) r3 = dup3(r1, 0xffffffffffffffff, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="cc0000"], 0x1}, 0x1}, 0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'tunl0\x00', r2}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xa) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[], 0x0) gettid() r5 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000940)='./file0\x00', &(0x7f0000000640)="6d736c4f9057fd63394f2dacbeb3216014e6b4834241b45fc1d498d81c6c7a2b8ead9781ab002a3b4d8107210be4ee0fa4db157536072ba26b28ec6cdb1aa9", 0x5010, &(0x7f0000000b40)="05f7c26c343e16b8a2e75225bf0b63f296cdaad31a55f19d20b5b8cdb74f0e2cef2ad145eaef53bd1eb5da7bb846d81e7a46a21743586ee40f5fd69a819c753bd34a7a023e53b83c65a16b83a636b3214ae15f7b04dac9aeef33f00bbb97ef71e8c29e75fd7220566d0cccfaf39713f0f4ba4270aaae793aa289f6ac36f81154ed59440996ac289c869d9c41699415ddf4315f5db81a40ccc633dbe53b3d46a57cbad278d595a8430d73cea49f7d8555f97f2c09eda4f1c6c40d75f6d40e8a619b193e9b46868efb84edc5bbf34cce2b1df340ce0e56f92fed4f") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r5, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000600)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0xffffffffffffff7f, 0x0, 0x1, 0x2, 0x0, 0x20, 0x6c, r4, r6}, {0x3f, 0x10000, 0x8, 0x9, 0x9, 0xfffffffffffffffb, 0xff, 0x400}, {0x10001, 0x400, 0x1, 0x100000000}, 0x2, 0x0, 0x1, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x0, 0x3, 0x2, 0x0, 0x2, 0x8001}}, 0xe8) 2018/04/07 22:01:40 executing program 2: r0 = socket(0x10, 0x803, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x32, &(0x7f0000000000), 0xfffffffffffffc4f) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00', 0x10) recvmmsg(r0, &(0x7f0000397ff5)=[{{&(0x7f00001baff0)=@ax25, 0x10, &(0x7f00003aafb0), 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f00002f8000)=""/4096, 0x1000}], 0x1) r2 = gettid() fcntl$setown(r1, 0x8, r2) 2018/04/07 22:01:40 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r5 = syz_open_procfs(r1, &(0x7f0000000380)="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") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020200090a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e0000001000000000000749953cf3f0a07c03e0beae1ea0000ea66707d9497890cb89c00"], 0x68}, 0x1}, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000180)={0x80000000, 0xb, 0x0, 0xffffffffffffffc7, 0x4, [{0x7, 0x6, 0x5, 0x0, 0x0, 0x3084}, {0x10001, 0x1000, 0x0, 0x0, 0x0, 0x800}, {0x5, 0x80, 0x2, 0x0, 0x0, 0x8}, {0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x1980}]}) 2018/04/07 22:01:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) chdir(&(0x7f0000000000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000040)={{0x1, 0x3, 0x6, 0x3, 0x8}, 0x6, 0x6}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/134) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000180)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000002c0)) 2018/04/07 22:01:40 executing program 3: setitimer(0x2, &(0x7f0000976fe0)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000923fe0)) setitimer(0x2, &(0x7f0000000fe0)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) 2018/04/07 22:01:41 executing program 1: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000100)=0x3, 0xfffffde1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet(r0, &(0x7f0000004900)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) recvmmsg(r0, &(0x7f0000000000), 0x400000000000304, 0x0, 0x0) recvmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000000240)=@pppol2tp, 0x80, &(0x7f0000000880)=[{&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/166, 0xa6}, {&(0x7f0000000400)=""/32, 0x20}, {&(0x7f0000000440)=""/99, 0x63}, {&(0x7f00000004c0)=""/246, 0xf6}, {&(0x7f00000005c0)=""/18, 0x12}, {&(0x7f0000000600)=""/93, 0x5d}, {&(0x7f0000000680)=""/23, 0x17}, {&(0x7f00000006c0)=""/219, 0xdb}, {&(0x7f00000007c0)=""/142, 0x8e}], 0xa, &(0x7f0000000900)=""/133, 0x85}, 0x7}, {{&(0x7f00000009c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/23, 0x17}, {&(0x7f0000001a80)=""/68, 0x44}, {&(0x7f0000001b00)=""/65, 0x41}, {&(0x7f0000001b80)=""/213, 0xd5}, {&(0x7f0000001c80)=""/240, 0xf0}], 0x6, &(0x7f0000001dc0)=""/169, 0xa9, 0xfffffffffffffffa}, 0x80000000}, {{&(0x7f0000001e80)=@hci, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f00)=""/199, 0xc7}], 0x1, &(0x7f0000002040)=""/141, 0x8d, 0x101}, 0x5}, {{&(0x7f0000002100)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002300)=[{&(0x7f0000002180)=""/30, 0x1e}, {&(0x7f00000021c0)=""/98, 0x62}, {&(0x7f0000002240)=""/147, 0x93}], 0x3, &(0x7f0000002340)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000003340)=@can, 0x80, &(0x7f0000003600)=[{&(0x7f00000033c0)=""/54, 0x36}, {&(0x7f0000003400)=""/138, 0x8a}, {&(0x7f00000034c0)=""/148, 0x94}, {&(0x7f0000003580)=""/128, 0x80}], 0x4, &(0x7f0000003640)=""/4096, 0x1000, 0x2}, 0x6b1}, {{&(0x7f0000004640)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000047c0)=[{&(0x7f00000046c0)=""/247, 0xf7}], 0x1}, 0x7f}], 0x6, 0x10001, &(0x7f00000048c0)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet_int(r0, 0x0, 0x20000000001f, &(0x7f0000000000), &(0x7f0000000040)=0x2) 2018/04/07 22:01:41 executing program 7: unshare(0x800) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x230980, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xac, @rand_addr, 0x4e21, 0x3, 'ovf\x00', 0x10, 0x1, 0x7e}, 0x2c) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000023b, 0x0) 2018/04/07 22:01:41 executing program 0: prctl$intptr(0x22, 0x9) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/04/07 22:01:41 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000a95fc3)=""/4, &(0x7f0000a94000)=0x4) 2018/04/07 22:01:41 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000000)="3527e4a867403ebbf3b731e37ade92c65ebee816dac48729d15f6c41faf99bf5744252feda924e67644374318dd5f0cefa112191dfd04991cc0f1d97") r1 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000bc0)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) keyctl$set_timeout(0xf, r3, 0x6) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x280000, 0x0) fchdir(r4) 2018/04/07 22:01:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff59) fcntl$setflags(r0, 0x2, 0x1) 2018/04/07 22:01:41 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x10000000) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100), 0x8) sendto$inet6(r0, &(0x7f0000069000), 0x0, 0x10, &(0x7f00005e7fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000017c0)={0x0, 0x8}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001840)={r2, 0x65a2}, &(0x7f0000001880)=0x8) 2018/04/07 22:01:41 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002680)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000026c0)=0x5, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x14, &(0x7f000096bff6)=""/10, &(0x7f0000fe2ffc)=0xa) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @rand_addr=0x211f}}, 0x1e) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x7fffffff, &(0x7f0000000040)=0x2) 2018/04/07 22:01:41 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f00000009c0)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x200000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) r7 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000240)={0x3, [0x0, 0x2, 0x0]}, &(0x7f0000000280)=0xa) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r6, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/07 22:01:41 executing program 2: r0 = socket(0xd, 0x80002, 0x20) fstat(r0, &(0x7f0000000000)) write(r0, &(0x7f0000f72fdc)="240000001a0025f00000000401911f0e0a0b00000004bf00000600ec0800030005299911", 0x24) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x2, 0xfffffffffffffff8, 0x39e8, {}, 0x100000000, 0x7fff}) 2018/04/07 22:01:41 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x2, 0x0, 0x7, 0x4, 0x7fff, 0xff, 0x36}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r2) ptrace$pokeuser(0x6, r2, 0xff, 0x0) 2018/04/07 22:01:41 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000140)=0xffffffffffffff4b) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x5, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @note={0x80, 0x100000001, 0x0, 0x10001, 0x2}}], 0xffffffffffffff78) 2018/04/07 22:01:41 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x2e, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000000000000000400000000000000008ab"], 0x3, 0x0, &(0x7f0000000280)="0e41e9"}) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x42442) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r2 = socket(0x0, 0x0, 0x0) write(r2, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500)=0x203, 0x4) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x17, 0x11, "d29c016eb405f3ea1f6c224f2473896a606ff353221bdeb78e9510dc724af2e94fd37a855c60b1c7640b3f1d670677fd7a6f701c9c461414f385a245ae9bc087", "a9794cb91ee25adb0f1bcf7a631f39c82498f68c80e98fb6bc38a0413061fedf", [0x6, 0x6]}) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) recvmmsg(r4, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000280)=""/59, 0x3b}], 0x2, &(0x7f0000000300)=""/175, 0xaf, 0x2}, 0x6}, {{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f00000016c0)=""/148, 0x94}], 0x6, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002940)=""/60, 0x3c}, {&(0x7f0000002a00)=""/236, 0xec}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002d00)=""/98, 0x62}], 0x4, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006680)=""/240, 0xf0}], 0x3, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}], 0x2, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}], 0x7, 0x0, 0x0) listen(r5, 0x0) sendto$inet6(r4, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r5, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) getpeername$ax25(r3, &(0x7f00000000c0), &(0x7f0000000200)=0x10) fchown(r3, 0x0, r6) r7 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r7, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000040)={0x2, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1163"], 0x0, 0x0, &(0x7f0000011f9d)}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) 2018/04/07 22:01:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000246000)="636d646c696e6500747c0a59a3a0238532468436d6cdd7bcb500017745bcd99a6498e3aa8675f0") pread64(r0, &(0x7f000014f000)=""/4096, 0xfffffd85, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3a0, 0x7, &(0x7f0000000500)=[{&(0x7f0000000080)="b7bcb6989fe628e7b4ffd4564b315f925d0511222d4dceb052994d79248fe6f190f37903ab7a3f63170f522e7b76c83d6bf2cec138444bcd6a8eca09187f30801959e6b9437aaf1a7d38180060ec289133c65f3e0ab361a1cdd088a1cd72a5df5b807718156daf06c263c40636844c266a5fdd0f37a5817f6c25e53d53d1862900f556526d613d671ecf3b61706507024be994fa38cb832a8b167a6cbdc85346fcfcde289a7080fcc8204ea996b0c2d8627752254175b1c051fe3343a458bad575", 0xc1, 0x5}, {&(0x7f0000000180)="ce5038d2f8f85e5428a02733b1fd38b64f51cdccec68", 0x16, 0x8}, {&(0x7f00000001c0)="503fc2c8bae541ea522ab89acbaeecd6893cc905c7531cded7fbb5767e9e037310bb6783c4374ee57e0b0bf60d627a77314a81adf45d6725d6847418e0350aa25138fa315d024ee61e5edf258c9a7ba38f75d68767a5f3e3ca3baa1929aedc50c690d89b99748cb5ce1046203ce8c6b3a7930f19f805bc2b22f981ba750415fdeac1e1b49c516913ecf8228c9f487cd0fdf4ef8229e1998ad4fcca0527bc143d8ce77ff2669417986fd19592e2360456ffe04bc64d1cc01a7a7fc1358fa4cf89756447bb4dcbba9299dd0d4212", 0xcd, 0x1286}, {&(0x7f00000002c0)="48a076e6547e11ec5a57c2c98387c43ffd90d99a3395f84198d38763a1acf3efe20d349191eaf2d5714eec205d6d525d09d44211dd00ed4877996b270a684304dbef631e4520f8f4366b74c97a0e164e3af5d890", 0x54, 0x28}, {&(0x7f0000000340)="067b248216d3b0b511fcab4238580fdf9b1bf75b758e92411ab01e84d0006f1b4179a7e156a80520df9bc46d21916bf02ca78adf25f0f5f807416765bc9728bf428f3a07deb9df1308d8f89f5e538ebbf6", 0x51, 0x6b52}, {&(0x7f00000003c0)="15382a37909106369ee3387cde141d92c17f7c7834529a3934c7054bc408701a8ad576d1324d5df55e21b0ee0216ac3b1dbe9a7a9065448535c07b66a7536855030d9328c5e8891e545b5f0c82ec9d92e3a31b0726f14199e85b7f24c30dbfdeeffb91fc4448f0aca97c50615fc3338b4e930634c5cac07b2f5052", 0x7b, 0x7}, {&(0x7f0000000440)="d0aa19704ae884cdcac79d9557dafdcb701109eb24d38892ad719f25f7a7984b1978e0268acc0d4a91de4d9266a22f031257c8042056b3f67b0e3105ddb124dff43690c62eede8c348dedc97377041ebd40fc238d527ba91338160a0eb8e879af75d5a70b77fc468b721a56b77a644db7578feac837add2085e9c5d6216a526fd0a8d43baf54", 0x86}], 0x211400, &(0x7f0000000580)={[{@sys_immutable='sys_immutable', 0x2c}]}) 2018/04/07 22:01:41 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2240, 0x0) getsockname(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) clock_adjtime(0x0, &(0x7f000001bfe1)) 2018/04/07 22:01:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001300), &(0x7f0000001480)=0x8) ioctl$void(r0, 0xc0045878) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f1", 0x23}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r3}, &(0x7f0000001240)=0x10) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r5) 2018/04/07 22:01:41 executing program 2: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) r2 = getpgrp(0x0) sched_setparam(r2, &(0x7f0000000040)=0x7ff) [ 167.545892] binder: 13161:13162 transaction failed 29189/-22, size 64-43784 line 3011 [ 168.371284] binder: 13161:13177 unknown command 25361 [ 168.376552] binder: 13161:13177 ioctl c0306201 20000040 returned -22 [ 168.491574] binder_alloc: 13161: binder_alloc_buf, no vma [ 168.497232] binder: 13161:13181 transaction failed 29189/-3, size 64-43784 line 3134 [ 168.543453] binder: BINDER_SET_CONTEXT_MGR already set [ 168.552319] binder: 13161:13183 ioctl 40046207 0 returned -16 [ 168.561668] binder: 13161:13183 unknown command 25361 [ 168.567255] binder: 13161:13183 ioctl c0306201 20000040 returned -22 2018/04/07 22:01:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/04/07 22:01:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05d72f20000000000000ec", 0xd) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) 2018/04/07 22:01:42 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000010a0900c24da4040000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/07 22:01:42 executing program 3: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x2) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0x8}}}, 0x84) r1 = gettid() wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sched_setscheduler(r1, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r4 = syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x2000000000000005, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815", 0x92}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000080)=""/72, &(0x7f0000000140)=0x48) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x98, &(0x7f0000000840)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x401}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x437}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x5}]}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000900)={r6, 0x7fff, 0x0, 0x10000, 0x1}, &(0x7f0000000940)=0x18) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="da45236d3869a31b93a56fb07e066c7219745d345b943dd4dc44282ddb575d"], 0x1}, 0x1}, 0x24040000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a200120600000200000000af0d7d18a0daf668a7b6d0e6eac69f2b95bf516d07fd868660d24a1ce24b4e7841ca855c47608090c4dfae2c7ddd0fa1446fe8907a1be5a6efb9b22527c39a45f19f9f756e"]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x75ea, 0x4) r7 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="93affc758fe196f507a1b810a9a38018a3ce9f408b760e37448889cb9257b7fc54535d7a46f1b76da601a980495633227ea1baa62962643281b292baf88de483dfd5eafb70cd57127d338cf721866696387369848e04a4b8aa2daa0d40320badd3732dc88242f70accdbeb144a298b5d8c33bea6e490faee040000009312"]) sendfile(r7, r5, &(0x7f0000000200), 0x200000010000) 2018/04/07 22:01:42 executing program 4: unshare(0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x440000) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x2c, @broadcast=0xffffffff, 0x4e22, 0x0, 'wrr\x00', 0x1, 0x6, 0x18}, {@multicast1=0xe0000001, 0x4e21, 0x7, 0x20, 0x5, 0x5}}, 0x44) r1 = accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x80, 0x7b50edb5f83de446, &(0x7f0000000000)={0xfffffffffffffffe, 0x7, 0x8000000000005, 0x0, 0x800, 0x1, 0x400}) r4 = syz_open_dev$mice(&(0x7f0000848ff0)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r4, r3, 0x0, 0x80000004) 2018/04/07 22:01:42 executing program 0: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{0xffffffffffffffff, 0x401}, {}, {r1}, {r0}], 0x4, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000d00)={@loopback={0x0, 0x1}, 0xc00, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x3, 0x101}, 0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000cc0)=@int=0x1000, 0x4) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="0900000000000000000000000000000002000000ff7f000001000000000000000700000000000000040000000000000000000000000000000000000000000000000000000000000008000000000004000000000000000000"]) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f0000001440)=[{&(0x7f0000000d40)="a841d4db0ae68c3ff165f9e12eb1b400e1df05b8a1ade362346f5c42c217101e1743cf50489cb6a69cfe114f68cd4cda7c5457fcef1fde62e6", 0x39}, {&(0x7f0000000d80)="2221497cdce0afd35169f0cd94c9ea179e95059eed91a27add0bceb0c14d49a2a14b80a93121456f685c5b", 0x2b}, {&(0x7f0000000dc0)="ddd8e42e7e50d7adc95aab73a1d2002175b4e1ebf7058ae91b9bdbc410e203ce4e59682065ae6afafc9da2ccbe5277f40ed66c224cdfe0f314613cccd1ff86594eca4625e8d38e9d99b1a71f76e50cdbc4e29f85e27b6da8405fab113624ea4aef0eedf73500bf6d6e01281ed6b362d13c51f79ec8737f6b8a387d11673224864db7141b97b57d0cc5b84aff9116a066", 0x90}, {&(0x7f0000000e80)="d6fc2e0fc6f7be6af3815a5f63d807339e0fab88add8912c05a2e29a526e0cf21099f65b9c2426eb8390ef0941aff620f1af6d2bdb990bab455430ab371d0f8329b8d2e11e0ddbf6908fa5339c0a35df72c9c50970ab0787a3", 0x59}, {&(0x7f0000001240)="f3670e5a0699a5be71566f3d54941f2995cd11b8cd70d4dab75ead54c3391662127fd77377bddea06e6086531e5774272755820e84229bda3cf2597e6ea54e83b23a5628110ded1654f301a0a346d56e4c29cc0e1f3208b622a13e6def9ff898b0509abbf1f188e8cefe4f", 0x6b}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000001300)="ebdc822e2ce8c0275fa31fc73739cbecdb265875f08495946fb7", 0x1a}, {&(0x7f0000001340)="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", 0xfa}, {&(0x7f0000002540)="9c9b827a72a776eab0e8e97d401a48ffe08bb831432d616ebc5dcbad9f32e1064382be3b62cff1082cdd911e14b7a8b6d91dba2e0e5d9254420ae85a84319d8634f0f8fa4a5f79afeb35e4490fd5ad0a4672f630056a959320b2d301ee8830a344c215d5d03f4d02e5cbf934c24d08aa657ddcd9ebda3c7d9ad3fa86b4c59300bf7b99086437c976dfdff7f8c6be225666f3974dd7f4474d128c6a80cfc62a8b46cc8352d339826c5f7d0a772e5cb4a6f284ca30a6", 0xb5}], 0x9, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x0, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1000000000001, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x84) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/07 22:01:42 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x6}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) userfaultfd(0x80800) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/04/07 22:01:42 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000180)={0x3a, &(0x7f0000000140)=""/58}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x2}, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) tkill(r2, 0x7) 2018/04/07 22:01:42 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000010a0900c24da4040000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/07 22:01:42 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) add_key$keyring(&(0x7f0000ce3ff8)='keyring\x00', &(0x7f0000b37000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/04/07 22:01:42 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8)={0x0}, &(0x7f0000f5fffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="2027f151ed2aff0c617f1c1e5a7bd2b659b7aaab470c68310f52a91ec27325"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x7, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, &(0x7f0000000080)=0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'irlan0\x00', {0x2, 0x4e23, @rand_addr=0x9}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x400031, 0x125) 2018/04/07 22:01:42 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x2, 0x6, 0x8, 0xd5, 0x3f, 0x0, 0x240000000000000, 0xa9, 0xffff, 0x1}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = socket$inet6(0xa, 0x8000000000000802, 0x400) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)="7057a6afaaac42d8061b58cdf31dd68b66e29674acc4c262f73c2f1cb9c7bce57fa626d8b30df4fbb7a5551c09027a2591fc06c8c8650c45ffe7379dd143520da06080451428aa13113a986db67d256006e398d7d66abd3296b5b4f699df59cc5d248807a229081d519a0554a9924c155f4ca03b29f40751fba07c17f77cc704b63f981c41121077", 0x88}, {&(0x7f0000000240)="203bbaef24fada5fdc6bfe76722ac07c", 0x10}], 0x1, 0x0, 0x0, 0x400000}, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/07 22:01:42 executing program 1: setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x140000000000b, &(0x7f0000000080), 0x37aa) msync(&(0x7f0000ff6000/0x9000)=nil, 0x9000, 0x5) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/07 22:01:43 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000030b000/0x2000)=nil, 0x2000, 0xa, 0x41013, r0, 0x0) mmap(&(0x7f00007a8000/0x3000)=nil, 0x3000, 0x0, 0x44031, r0, 0x0) 2018/04/07 22:01:43 executing program 2: r0 = socket$packet(0x11, 0x800000000000003, 0x300) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000100)) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000001c0)={0x2}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r3 = open(&(0x7f0000000140)='./file0\x00', 0x101442, 0x80) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000180)=0x8) 2018/04/07 22:01:43 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu=0x6}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/30, 0x1e, 0x100, &(0x7f00000000c0)={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x401}, 0x1c) 2018/04/07 22:01:43 executing program 7: clone(0x0, &(0x7f0000b22000), &(0x7f00005e4ffc), &(0x7f0000961ffc), &(0x7f000041a000)) setpriority(0x1, 0x0, 0x0) r0 = socket(0x8, 0x800, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2, "90e8"}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xffffffff}, &(0x7f00000000c0)=0x8) 2018/04/07 22:01:43 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000), 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/04/07 22:01:43 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8)={0x0}, &(0x7f0000f5fffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="2027f151ed2aff0c617f1c1e5a7bd2b659b7aaab470c68310f52a91ec27325"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x7, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, &(0x7f0000000080)=0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'irlan0\x00', {0x2, 0x4e23, @rand_addr=0x9}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x400031, 0x125) 2018/04/07 22:01:43 executing program 3: r0 = getpgid(0x0) getpgrp(r0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000700)=""/219) connect$ipx(r1, &(0x7f0000000800)={0x4, 0x0, 0x7fa, "cf07148da253", 0xffffffffffff8be2}, 0x10) ioctl$KDSKBLED(r1, 0x4b65, 0x200) connect$ipx(r1, &(0x7f0000000840)={0x4, 0x3f, 0xdb, "86a3bc6e9123", 0x3}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000009c0)={'filter\x00', 0x0, 0x4, 0xe9, [], 0x1, &(0x7f0000000880)=[{}], &(0x7f00000008c0)=""/233}, &(0x7f0000000a40)=0x50) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000a80)) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000ac0)=""/177, &(0x7f0000000b80)=0xb1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000bc0)="db34fa6d2f8b19d7981f4dd5983e0eaed5d8355c39b3e85ac9cfc6f303ab3dee81cf", 0x22) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000c00)={'yam0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000c40)) sendto$inet(r1, &(0x7f0000000c80)="7885636ca16c71a46d41ce41e64a6d2bd29496f5e02e5a328b7bbce04f0b13cb9ae718386f81d630d8058ed71cc157f1dc66d14b2e6754b56c94b1f837b10c57dd67a86235265e1606c402772392197555b5c33f46468dce9f2f421c3efa89e6727184f76c913631e92996b091ecaad9d163afd1fe7d072980492b5f238ffa9e5581bfc017cbe8ef1e29134419702fe778399968a8c8f8b9da2f0b23ceafacc8a4b09bbe8eececcaeb14e707cb0e8f12ae1dc150e40de4451759c4b4869c329de11f1eb6", 0xc4, 0x80, &(0x7f0000000d80)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000dc0)={@broadcast, @remote, @multicast1}, &(0x7f0000000e00)=0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000e80)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000f40)={&(0x7f0000000e40)={0x10}, 0xc, &(0x7f0000000f00)={&(0x7f0000000ec0)={0x3c, r3, 0x100, 0x70bd29, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff6d4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x4000) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000f80)={0x3f, 0x5, 0x8001}, 0xc) syslog(0x9, 0x0, 0x0) signalfd4(r1, &(0x7f0000000fc0)={0x7}, 0x8, 0x800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001040)={0xf4, {0x2, 0x4e20, @rand_addr=0x3}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22}, 0xbe, 0x2, 0x3, 0x6, 0x8, &(0x7f0000001000)='gretap0\x00', 0x7, 0x200, 0x5}) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00', 0x4}, 0x68) timer_create(0x7, &(0x7f0000001140)={0x0, 0x4, 0x4, @tid=r2}, &(0x7f0000001180)=0x0) timer_getoverrun(r4) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000011c0)={@empty, @rand_addr}, &(0x7f0000001200)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001240)=0xf56, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001280)={0x6, 0x0, 0x6223, 0xbc, 0x7}, 0x14) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000012c0)) 2018/04/07 22:01:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), &(0x7f0000000000)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xc1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000001c0)=0x200000008001, 0x110) 2018/04/07 22:01:43 executing program 7: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x236) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x5, 0x4) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller1\x00'}}, 0x80) sendmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001280)}, {&(0x7f00000014c0)="6428473d4f70b2fa2cbe9c43610f", 0xe}], 0x2, &(0x7f0000001580)}}, {{0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f00000017c0)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 22:01:43 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000), 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/04/07 22:01:43 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xe0, "5ae5633e53b86c540d36969e3e7ab4bed5ef735c1ae1ee22f76deea783d981e547dbbcbee6e61e58fc114507f2e53e834c0526f5806e426bc7bf7d653d9be30d6b5b9e15684ad9312ca040b5d3a711b96c83f7fd33ef56d715b0adb17435b67d787d31c43915424559fc2a54b82f33154c55d644abd5cda46a1dc1446d1fc0eb443ea60901b2385ce5ec4debe0f5373f9b377cc5755f3b76504b443e4d09395e2659bf79dadf4c20d93b0cddb48a35db6cab84893715cc1e7fd7b3b32f666bd4c40427c406205498eb3b8e821a5959ec6199519f94045f8d9c938719f546480a"}, &(0x7f0000000180)=0xe8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x8000, 0x1, [0x6]}, 0xa) 2018/04/07 22:01:43 executing program 1: r0 = socket(0x10, 0x80000000000003, 0x0) write(r0, &(0x7f0000000180)="240000002400ffffdfff35ffbde1930e4000ffff010000001e004800ffffffff0100ff2b", 0x24) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/07 22:01:43 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000001a80)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r1, 0x6}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x101000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f00000007c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000b80)="ae58c68e1e35c25cefe71ebcb0b39aac8bdd067a8c1555f8a3e4d11cf85cafb314372e28fd9dfb99de11ba0a89fe49ab0861ffb5ba7ad13d57f9443a1a5dcd3751be52c19460f8694eefc9cf979771a276847eb53b6a7ace911dc5923180be6ac773bb0f81d48103eac61205a91c55f31cd57a274ce1955f23b5a50556e2a71b019aa66b8668c1c3258f49e56da698ade375dcfb19a97a72639edb49def3898c0daf7066c718a17f5b8b7b6015d3b80e29cf44d5781d84e434", 0xb9}], 0x1, &(0x7f0000001180), 0x0, 0x20000090}, 0x2004c010) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)={0x10000, {{0x2, 0x4e21}}, 0x1}, 0x143) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) connect$bt_l2cap(r5, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24}}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/45) pread64(r2, &(0x7f0000000cc0)=""/247, 0xf, 0x400000000019) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000b00)=0x2, 0x2) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) r6 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="7c89514a59ad5e498ef2493efdaff140ecd5376c", 0x14, 0xfffffffffffffffc) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000480)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast1, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) keyctl$describe(0x6, r6, &(0x7f0000000580)=""/177, 0xb1) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000002c0)) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) sched_setattr(r7, &(0x7f0000000b40)={0x30, 0x6, 0x1, 0x6, 0x0, 0x5, 0x0, 0x7}, 0x0) 2018/04/07 22:01:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_key={0x2, 0x9, 0x8, 0x0, '8'}]}, 0x80}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x1f) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x68, r3, 0x300, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x5}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x84}, 0x10) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x13d) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x80, r3, 0x100, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa3d6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd911}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xb7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x8010}, 0x800) 2018/04/07 22:01:44 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') utime(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)) rmdir(&(0x7f000015dff6)='./control\x00') 2018/04/07 22:01:44 executing program 7: r0 = inotify_init1(0x0) fcntl$setsig(r0, 0xa, 0x21) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x1a, r1) 2018/04/07 22:01:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x811}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000940)={r3, 0x101}, &(0x7f0000000a40)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"]) r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) splice(0xffffffffffffffff, &(0x7f0000000040), r4, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) close(r4) getpeername$packet(r6, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14004}, 0xc, &(0x7f0000000240)={&(0x7f0000000a80)=@setneightbl={0x84, 0x43, 0x322, 0x70bd2a, 0x0, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_PARMS={0x2c, 0x6, [@NDTPA_RETRANS_TIME={0xc, 0x5}, @NDTPA_IFINDEX={0x8, 0x1, r7}, @NDTPA_MCAST_PROBES={0x8, 0xb}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0x3}]}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x84}, 0x1}, 0x4000) 2018/04/07 22:01:44 executing program 5: gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536ddcdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000400)='cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f00000003c0)=0x36, 0x1) keyctl$describe(0x6, 0x0, &(0x7f0000000540)=""/245, 0xf5) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x100ffe) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r5, 0x0, &(0x7f0000027000)={0x1}) r6 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000380)=0x8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB="020f05091000000028bd7000fddbdf250500070032200034b6cb289045da6700fe8000000000000000000000000000aa00000000000000000500050200000000000000241f000000ff020000000000000000000000000001010000000000000002001000000004d2000004d20000000002001300ff0000002cbd700006350000bfca2a28c1bcb278af99c1bd80ce331ef2b25011bfd3478c0b1421a6e9c1ce24fa9e6c98bfdfeefdf065e607eebd7ba704808ba64937f69c6aad9701478d37a50c01ffc2e4d6b31dcb15c7303dca6280bea89c3da5a7f3e7ab091f5e"], 0xdc}, 0x1}, 0x20000000) readv(r4, &(0x7f0000001980), 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x5) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f0000000200)=""/102, 0x66) close(r6) fstat(0xffffffffffffffff, &(0x7f00000004c0)) sendto(r3, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f", 0x3f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) mlock2(&(0x7f0000522000/0x1000)=nil, 0x1000, 0x1) 2018/04/07 22:01:44 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000000100)=0xdae9, 0x8) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x2e, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="04630440020000000063404000000000000000000200000000000000000000000100000000000000000000d40048"], 0x0, 0x0, &(0x7f0000000500)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000040)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/07 22:01:44 executing program 1: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) r2 = dup2(r1, r0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000000)=""/223) 2018/04/07 22:01:44 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) mremap(&(0x7f0000142000/0x2000)=nil, 0x2000, 0x1000, 0x4002, &(0x7f00008b1000/0x1000)=nil) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000793000/0x4000)=nil) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r3, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0), 0x4) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(r2, 0x409, 0x0) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x4, "28e4edba"}}) 2018/04/07 22:01:44 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x4) r1 = dup(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x1) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) recvmmsg(r0, &(0x7f00000071c0)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000007140)=""/79, 0x46}}], 0x1, 0x0, &(0x7f00000072c0)={0x77359400}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f000000fb40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000fb00)={&(0x7f000000ef40)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/07 22:01:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'ifb0\x00'}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x48}, 0x1}, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'ccm_base(lrw(cbc(cast5)),sha512-avx2)\x00'}}}, 0xe0}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0x89, &(0x7f0000000280)={&(0x7f00000003c0)={0xfffffec3, r1, 0x200, 0x70bd2c, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x0, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}]}, 0xfffffea7}, 0x1, 0x0, 0x0, 0x40010}, 0x4004007) 2018/04/07 22:01:44 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x44, r1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3ff, 0x1, 0x0, 0x1, 0xffffffffffff0000, 0x9, 0x5}, &(0x7f0000000140)=0x20) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/199, 0xc7}], 0x1, 0x0, 0x0, 0x5}, 0x40000020) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x0, 0x9f}, &(0x7f0000000440)=0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000480)={r2, 0x5}, &(0x7f00000004c0)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000500)=0xe000000000000000, 0x8) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000540)=""/120, 0x78, 0x9, &(0x7f0000000600)={r3, r4+30000000}) fcntl$getown(r0, 0x9) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x2, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f00000006c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) close(r0) getsockname$ax25(r0, &(0x7f0000000700), &(0x7f0000000740)=0x10) write$binfmt_misc(r6, &(0x7f0000000780)={'syz1', "0e65171d8ec1b3afe337d74c87758442c803235c024247cfc572a85a7d8e9346d6c6f0cc98ad6c8a04b6aa92d111bfc213e7ac2a3f4ba7cdf470a6e68a9e967106cb80da422667cbd73a6fcafcfa6dba1b5788876f0e29ac97f7587364611f88bcc1a5dca040ae0725b1dea1523916890f2048c8144015"}, 0x7b) fcntl$getown(r6, 0x9) getsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000800)=0x6, &(0x7f0000000840)=0x4) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0xc0, 0x0) dup(r7) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc00c64b5, &(0x7f0000000900)={&(0x7f00000008c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000940)={0x9aca, 0x5, 0x2000}, 0x4) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000000980)) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f00000009c0)={0x2, 0x5, 0x5, 0xe6e, 0x3, 0x6}) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000b00)={0xa, [0xff, 0x3f, 0x9, 0x6, 0x7fffffff, 0x9, 0x6d7, 0x0, 0x5c87, 0x957d]}, &(0x7f0000000b40)=0x18) gettid() fcntl$setsig(r8, 0xa, 0x37) [ 170.066413] binder: 13324:13325 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 170.074444] binder: 13324:13325 got transaction with invalid data ptr [ 170.081056] binder: 13324:13325 transaction failed 29201/-14, size 18432-0 line 3153 [ 170.090628] binder: 13324:13325 got transaction with unaligned buffers size, 58534 [ 170.099683] binder: 13324:13325 transaction failed 29201/-22, size 0-0 line 3179 [ 170.113872] binder: BINDER_SET_CONTEXT_MGR already set [ 170.119217] binder: 13324:13327 ioctl 40046207 0 returned -16 [ 170.129608] binder: 13324:13327 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 170.138700] binder_alloc: 13324: binder_alloc_buf, no vma [ 170.145158] binder: 13324:13327 transaction failed 29189/-3, size 18432-0 line 3134 [ 170.165889] binder: undelivered TRANSACTION_ERROR: 29189 [ 170.172773] binder: undelivered TRANSACTION_ERROR: 29201 [ 170.178665] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/07 22:01:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x0, 0x3, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_key={0x2, 0x9, 0x8, 0x0, '8'}]}, 0x80}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x1f) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x68, r3, 0x300, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x5}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x84}, 0x10) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x13d) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x80, r3, 0x100, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa3d6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd911}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xb7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x8010}, 0x800) 2018/04/07 22:01:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='oom_adj\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) socket$pptp(0x18, 0x1, 0x2) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x2) 2018/04/07 22:01:45 executing program 6: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x4008630a, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bbc000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000442000)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400200, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x8) 2018/04/07 22:01:45 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000000100)=0xdae9, 0x8) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x2e, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="04630440020000000063404000000000000000000200000000000000000000000100000000000000000000d40048"], 0x0, 0x0, &(0x7f0000000500)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000040)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/07 22:01:45 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c"], &(0x7f00000000c0)) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00', 0x707, "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"}, &(0x7f0000000280)=0x72b) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) 2018/04/07 22:01:45 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup3(0xffffffffffffffff, r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x24000000, &(0x7f0000001480)={0xa, 0x4e22, 0xcdf, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$ax25(r3, &(0x7f0000000400)="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", 0xb16, 0x0, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001d00)=ANY=[@ANYRES32=0x0, @ANYBLOB="2f000200080005002dcf7850ca6ca0d7ece3f59bb62e9f130ed4f3a1d6fa6032693875d0ca5cb832fc1de6cda349fa531cd41e71efd2a239cfce58a37cfa8ca6e46cf79f7295c23cf78767b821ba51dc6c01c583fdf5405ef2"], &(0x7f00000001c0)=0x2) add_key$user(&(0x7f0000001a80)='user\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001b00)="c068c5c6f84796230b894ce5d9aefaf6d825f0edef3ad819a145c4c9d42b24f148950fa4809b33dd9c8a3c06e1e4e4b6761691bd25b4c795264a188788cd9c096e2e2ab7e4877c2b2e5b2cdf98ff4794ba8179226e388d3f8713cf5ccd34b2573e03ff7b37457a330e", 0x69, 0x0) request_key(&(0x7f0000001fc0)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, &(0x7f0000002040)='vboxnet0%\x00', 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffff8}}}, &(0x7f00000003c0)=0x84) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) ptrace$setsig(0x4203, 0x0, 0x3, &(0x7f0000000140)={0x3b, 0x0, 0x100000000}) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000001980), 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x0, 0x8080}, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006}]}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) utimensat(r3, &(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={{}, {0x0, 0x7530}}, 0x0) sendto$inet(r5, &(0x7f0000000fc0)="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", 0x9b9, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r5, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331", 0x74, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000f40)={r4, 0x5}, 0x8) 2018/04/07 22:01:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x811}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000940)={r3, 0x101}, &(0x7f0000000a40)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"]) r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) splice(0xffffffffffffffff, &(0x7f0000000040), r4, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) close(r4) getpeername$packet(r6, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14004}, 0xc, &(0x7f0000000240)={&(0x7f0000000a80)=@setneightbl={0x84, 0x43, 0x322, 0x70bd2a, 0x0, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_PARMS={0x2c, 0x6, [@NDTPA_RETRANS_TIME={0xc, 0x5}, @NDTPA_IFINDEX={0x8, 0x1, r7}, @NDTPA_MCAST_PROBES={0x8, 0xb}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0x3}]}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x84}, 0x1}, 0x4000) 2018/04/07 22:01:45 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(r0, &(0x7f0000000100)=""/110, 0x6e, 0x0, &(0x7f0000000000)={0x0, 0x989680}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) [ 171.375300] binder: 13361:13367 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 171.389254] binder: 13361:13367 got transaction with invalid data ptr [ 171.390992] binder: BC_ATTEMPT_ACQUIRE not supported [ 171.391000] binder: 13360:13371 ioctl c0306201 20004000 returned -22 [ 171.392524] binder: BC_ATTEMPT_ACQUIRE not supported [ 171.392531] binder: 13360:13371 ioctl c0306201 20004000 returned -22 2018/04/07 22:01:45 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000080)) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0xffffffff) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x18, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={r2, r3, 0x7dde}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)) 2018/04/07 22:01:45 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x8, 0x4) write(r0, &(0x7f0000000040)="1f0000000104fffffd3b540000010000f30501000b0002000010bdfe9cabc4", 0x1f) 2018/04/07 22:01:45 executing program 4: getuid() r0 = socket(0x800000d, 0x803, 0x4c46) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x3, 0x1e, "0d4769b74547f7a3be9a44fe072cb4cf8b936c9408c048c0052d02c8a407"}, 0x26) 2018/04/07 22:01:45 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r1) bind(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0x6}, 0x1, 0x2, 0x4, 0x1}}, 0x80) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000040), 0xfffffffffffffde7) write(r1, &(0x7f000001bfff)='j', 0x1) readv(r0, &(0x7f0000013000)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) [ 171.431054] binder: 13361:13367 transaction failed 29201/-14, size 18432-0 line 3153 2018/04/07 22:01:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "d474e284bdb486439d1158f997ac8da124e6e6cdf48c1330d7f10c929c65c85af53d2b7684392db93234a68445cae4f2fea046eeb6fd184b6c49dcaa120532e5531bb97f5667ca486464f3bb888f13b0"}, 0xd8) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000180)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x1, 0x4, "501e130125d6bc7462ef35169e3734623a660a303fcb8d74776619f6bc4976872e51ff126a8083672c80cfcba45b84fed98a61dcc71cf8059ba04f053a1f7adf5dd90bf770374fcdf4342f591e1e1165"}, 0xd8) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x20048004, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/04/07 22:01:45 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setfsgid(r0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) 2018/04/07 22:01:45 executing program 4: mkdir(&(0x7f0000000180)='./control\x00', 0x140) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0x200, 0x5, 0x1429ad32, 0x8000, 0x1c, 0x8, 0x66f, 0x3, 0x0, 0x4aa6, 0x3ff, 0x7}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) sendto$llc(r3, &(0x7f00000001c0)="b176a30a99a9dce9034a8b5ad02e0621ed4e1e92641fd6026eaf99b96b8ba34dd2b5ef99de7c4709855f5e6654758a236fcc7d96e206dfed991dc22bf371fcb5ad941981a2", 0x45, 0x4000000, &(0x7f0000000240)={0x1a, 0x301, 0x7, 0x1, 0x7f, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000280)=0x6, 0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = getpgrp(0x0) sched_getaffinity(r4, 0x8, &(0x7f0000000000)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getdents(r1, &(0x7f0000000000), 0x1f0) dup2(r1, r2) 2018/04/07 22:01:45 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x488, 0x9}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f0000000140)=0x84) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00001d9ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000e3cff4)) [ 171.508959] binder: 13361:13367 got transaction with unaligned buffers size, 58534 [ 171.517841] binder: 13361:13367 transaction failed 29201/-22, size 0-0 line 3179 2018/04/07 22:01:45 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003340)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000003380)=""/30, &(0x7f00000033c0)=0x1e) connect$unix(r0, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f00000000c0)=""/226, 0xe2}, {&(0x7f00000001c0)=""/160, 0xa0}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000003c0)=""/125, 0x7d}, {&(0x7f0000000440)=""/161, 0xa1}], 0x7, 0x0, 0x0, 0x6c2}, 0x8}, {{&(0x7f0000000540)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/235, 0xeb}, {&(0x7f00000006c0)=""/79, 0x4f}], 0x2, 0x0, 0x0, 0x100}, 0x5}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000000780)=""/140, 0x8c}, {&(0x7f0000000840)=""/43, 0x2b}, {&(0x7f0000000880)=""/217, 0xd9}, {&(0x7f0000000980)=""/100, 0x64}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/199, 0xc7}], 0x6, 0x0, 0x0, 0x101}, 0x7f}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001b40)=""/216, 0xd8}, {&(0x7f0000001c40)=""/243, 0xf3}, {&(0x7f0000001d40)=""/45, 0x2d}, {&(0x7f0000001d80)=""/185, 0xb9}, {&(0x7f0000001e40)=""/81, 0x51}], 0x5, 0x0, 0x0, 0x463}, 0x6}, {{&(0x7f0000001f00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000001f80)}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/161, 0xa1}], 0x3, &(0x7f00000030c0)=""/28, 0x1c, 0x6}, 0x5}], 0x5, 0x10000, &(0x7f00000031c0)={0x77359400}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000003200)=0x20) sendmmsg$unix(r1, &(0x7f0000000280), 0x0, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000034c0), 0x2) clock_gettime(0x0, &(0x7f0000003440)={0x0, 0x0}) futimesat(r2, &(0x7f0000003400)='./file0\x00', &(0x7f0000003480)={{r4, r5/1000+30000}, {0x0, 0x7530}}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000001f80)='fou\x00') fcntl$setflags(r2, 0x2, 0x1) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000003300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000400}, 0xc, &(0x7f00000032c0)={&(0x7f0000003240)={0x44, r6, 0x100, 0x70bd26, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7b}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8e}]}, 0x44}, 0x1, 0x0, 0x0, 0x400c0}, 0x0) close(r0) 2018/04/07 22:01:45 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) write$eventfd(r2, &(0x7f0000000100), 0x325) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0xfff, {0x2, 0x4e21}, {0x2, 0x4e22, @rand_addr=0x9}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x240, 0x0, 0x5, 0x4, 0x7, 0x0, 0x7, 0x1}) 2018/04/07 22:01:45 executing program 1: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x2, 0x5, 0x1, 0x111a, 0x0, 0x7f, 0x4000, 0x9, 0x40ee, 0x8b, 0x1ff, 0x0, 0x5, 0x39656404, 0x1000, 0x0, 0x3, 0x9, 0xff, 0x0, 0x9, 0x7, 0x2, 0xffffffff, 0xe8b, 0xffffffff80000001, 0x7f, 0x7ff, 0xffff, 0x40, 0x9, 0x10001, 0x4, 0x80000000, 0x8, 0x5, 0x0, 0x1, 0x4, @perf_config_ext={0x40, 0x33}, 0x4000, 0x800, 0x0, 0x1, 0x2, 0xff, 0xffffffff}, 0xffffffffffffffff, 0x10, 0xffffffffffffff9c, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x80000) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x90000, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x20e}, {r1, 0x1000}, {r2, 0x4100}, {r3, 0xe100}, {r4, 0x100}], 0x5, 0x109) r5 = socket(0xa, 0x2, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000080)=0x2, 0x4) sendto$inet6(r5, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) [ 171.569708] binder: undelivered TRANSACTION_ERROR: 29201 [ 171.576068] binder: undelivered TRANSACTION_ERROR: 29201 [ 171.598010] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 171.609580] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/07 22:01:46 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80800) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) socket$inet(0x2, 0x4, 0x3) write$selinux_create(r1, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) 2018/04/07 22:01:46 executing program 6: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0xfffffffffffffffd, 0x8c, 0x7, &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/04/07 22:01:46 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000000c0)) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f0000001740)) clone(0x0, &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000000100)) 2018/04/07 22:01:46 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) write$eventfd(r2, &(0x7f0000000100), 0x325) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0xfff, {0x2, 0x4e21}, {0x2, 0x4e22, @rand_addr=0x9}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x240, 0x0, 0x5, 0x4, 0x7, 0x0, 0x7, 0x1}) 2018/04/07 22:01:46 executing program 5: r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000000000)) futex(&(0x7f0000000040)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/07 22:01:46 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_get$pid(0x0, r1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(r1, &(0x7f0000004580)='net/snmp6\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}], 0x5) unlink(&(0x7f0000000640)='.') recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000004980)=[{&(0x7f0000004880)="71ca54dfff982edcc2254d7f76182e24b51b652bbac4bc7b679518cd9503ca646af6b4b20209f47768036bc9578fd63f594d2d755003d12baace3d08dbf5395519df16e9c958d754678d4498bd830dce805e1de8e35a793205a7ac", 0x5b}], 0x1, &(0x7f0000003400)=ANY=[], 0x0, 0x80}, 0x40000020) r4 = getpgrp(0x0) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x0, 0x0) preadv(r3, &(0x7f00000022c0)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/96, 0x60}, {&(0x7f0000001240)=""/71, 0x47}], 0x3, 0x5) ptrace$peek(0x1, r4, &(0x7f00000001c0)) sendmsg(r5, &(0x7f0000000d40)={&(0x7f0000000680)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000700)="16b9f8f0d0439b4492ebb90f1bd52cda1a4250a764e61d5af3309295788cfe926b23685b7fad7e8ec1538dd162126442ced211237ee5b4649bed6c", 0x3b}, {&(0x7f0000000880)="91bab6d72e7aa915deaa5e4310f8be7c1f3614b0b6854cb0f420c66b5ad6ac8c10150e41621e", 0x26}], 0x2, &(0x7f0000004a80)=ANY=[@ANYBLOB="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"], 0x10f5, 0x40}, 0x4040) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243") r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000004500)={&(0x7f0000002300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002380)={&(0x7f0000000b40)=ANY=[@ANYBLOB="bc000000", @ANYRES16=r6, @ANYBLOB="000029bd7000fddbdf250300000014000100080004004e24000008000500000000004000010008000b00736970000c00070021000080010000000c00070020000000210000000c000700260000002200000008000b0073697000080006006e71000008000600060000003800020008000300040000003e7761a53e9a08000900f7ffffff080002004e22e26d80000008000400000000a44c10ef00ff01000000000000000000000000000108000500800000000c000137a6eae679c5a78933a68a39210151739594bd713ff6acb949b0dac3ff06da0c542c61784e430bc003f290ef1f880aba23b242b7e07f"], 0xbc}, 0x1, 0x0, 0x0, 0x80c4}, 0x4) perf_event_open(&(0x7f0000004680)={0x5, 0x70, 0x1, 0xfffffffffffffff8, 0x7fff, 0x2, 0x0, 0x5, 0x4010, 0x9, 0x1, 0x7a45, 0x0, 0xe8a, 0x1ff, 0xe35, 0x7f, 0x4, 0x3d, 0x100, 0x10000, 0x4, 0x0, 0x2, 0x358c, 0xeca, 0x0, 0x4c7, 0xffffffff, 0x885, 0x2f400000000, 0x4, 0xbc4, 0x4, 0xa0000000000000, 0x3f, 0x81, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000004540), 0x1}, 0x800, 0x4, 0x88, 0x1, 0x156c, 0x400, 0x6}, r1, 0x5, r0, 0x3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000640)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000035c0)={&(0x7f0000003400)={0x10, 0x0, 0x0, 0x2a02000}, 0xc, &(0x7f0000003580)={&(0x7f0000000080)=ANY=[@ANYBLOB="4b631500a91ba61c5ee3cf10b700"], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x80) mount(&(0x7f00000008c0)='.', &(0x7f0000000100)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x8000, 0x0, 0x0, 0x401, 0x8], 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xbe1, {0x2, 0x5, 0xee63, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x0, 0x0, 0x9025, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000003440)='/dev/snd/timer\x00', 0x0, 0x4000) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getgroups(0x6, &(0x7f0000000b00)=[r2, r2, r2, 0xffffffffffffffff, r2, 0x0]) 2018/04/07 22:01:46 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000deefe7)=""/128, 0x80) munlock(&(0x7f0000fea000/0x14000)=nil, 0x14000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x4, &(0x7f0000000280)=[{&(0x7f0000000080)="28553cb673a8421c50ab18d1e46535364f7714bf89f5dc719c23b183b3d7a7d64fb913d507afce716730e52d759a2e8c296162c015437d0bbf92d45b8748aa27a2588f0210c801b0ef03094ffcee5845fe940245df9132e49fe2ef45830253cc3131a234a123d9a515768fc7925791c0987f1834622b67", 0x77, 0x4}, {&(0x7f0000000100)="2598b5b70ba9c0f3a58e759d24694a1563107f0d49d93158c78949a0cc1236977c8cd63d1c103c9e72f9df5bd6df506231442ac1077d9f2e20868596ea59551464a870a55067d1ccd996446ec91e94c1b8", 0x51, 0x5}, {&(0x7f0000000180)="6bbdcdc043f51103ecdb217aa4d1eecc8e34ebdbd871a4a8714cb14701f4abe3ac0f388e9d59377d9dca89f47031cef591ca335f681e9b7a29a8001f9b0bdde3443f020e53cfcf4a70a2a7196ecef2f6602a14dd2f897f2e61552563544f962e767ec03867031929aa20ee37777eb1ddea361ee746b8953a11765631d52f37bb70e9d0655b249ed02c2500450ab5ae3a", 0x90, 0x90c}, {&(0x7f0000000240), 0x0, 0x6}], 0x20, &(0x7f00000002c0)={[{@check_int_print_mask={'check_int_print_mask', 0x3d, [0x2d, 0x34, 0x0, 0x0, 0x33, 0x35]}, 0x2c}, {@space_cache='space_cache', 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@compress='compress', 0x2c}]}) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/07 22:01:46 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/114, 0x72}, {&(0x7f0000000000)=""/53, 0x35}], 0x2, 0x0, 0x0, 0xfffffffffffffff7}, 0x2000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=r2) 2018/04/07 22:01:46 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x2000000000020) r4 = dup3(r3, r0, 0x0) fsetxattr(r4, &(0x7f00000005c0)=ANY=[@ANYBLOB="757365722e2eaa2b2a40004d71b92b2c26663e7f2ecf8d5d315b6faffd9a4e0210f091a2956387e980b446935ceb8442d7193f3d1b3a09000000000000000f4dc1704196971ba06602271b0334cb9b6fba53d7d6464e82fab10c984564e76ab0b8d3784f1a7663e5f93184b2"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000640)) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000800)="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", 0x42d}], 0xe1, 0x2b) getitimer(0x2, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000006c0)={0x8, 0x8, 0x202, 0xc18c, 0x0, 0x883, 0x4, 0x0, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={r5, 0x2c, &(0x7f0000000740)=[@in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000007c0)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) flistxattr(r4, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x58, &(0x7f0000001080)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000011c0)={0x0, 0x2e, "f510b177f4964fa28d8993ef89955e55f4c327f500fb48fc57c98d9945c1d964af18f8db078800d17e04aa3ab3dc"}, &(0x7f0000001200)=0x36) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) sendfile64(r4, r3, &(0x7f0000000500), 0x81) sendmmsg$inet_sctp(r2, &(0x7f0000002680)=[{&(0x7f00000003c0)=@in6={0xa}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000540)="3efe2b1e3c37fec2e4ce557e6adbdd0f073b68c1906d929395326e8abaf20dbce9a9022473427bba66341cec30dc878663bfb19f78564460e7ab73d6293f764d1d61a8840a1bd2c461ade3bfff29e40c7c5689b9049e244c556e4a75fae2a028ad46dc", 0x63}], 0x1}], 0x1, 0x40000) 2018/04/07 22:01:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) socketpair$inet6(0xa, 0x4, 0x5d, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffff651}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7b, 0x3f}, &(0x7f0000000140)=0x88) 2018/04/07 22:01:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000500)=""/164, 0xa4}, {&(0x7f00000005c0)=""/161, 0xa1}], 0x2, 0x0, 0x0, 0x29e}, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x307) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001}) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=@random={'btrfs.', '-[procbdevusermd5sum\x00'}, &(0x7f0000000780)=""/222, 0xde) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000006c0)) dup3(r4, r3, 0x80000) r5 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f0000c93fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a2a280930206100000a843096c2623000c000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0x1ff}, &(0x7f0000000140)=0x20) socketpair(0x100000000002, 0x6b60758ae622e629, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x9) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pktcdvd/control\x00', 0x0, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x20, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000200)=0x6, 0x4) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000280)=0x0) syz_open_procfs(r9, &(0x7f0000000100)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) ioctl$TIOCGPTPEER(r7, 0x5441, 0xfffffffffffeffff) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/07 22:01:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x10c, r2, 0x800, 0x70bd28, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbb8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9c1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x1}, 0x800) sendmsg$unix(r0, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=ANY=[@ANYBLOB="160000000100000001000000", @ANYRES32=r0], 0x18}, 0x0) socket$netlink(0x10, 0x3, 0x1f) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) close(0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x1, 0x4) r4 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0x9, 0x2000) setsockopt$inet6_int(r4, 0x29, 0x57, &(0x7f0000000740)=0x6, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000540)={0x0, 0x7c, "46dbb0094b4e9a4a19669e5f108dc7d08e97c3e889cdce9351aa58acee92df81f882a5f30c1fc6f1b22c628c5d7aaf4d340ef94741770a7ed3072fd3f75909c2b8619659b8d59ceb326c5a7d719c90090ebf76b7b9307cc675e937fb512a06cca48809ddd4fa178701a6912018388f0446e0352d3d1203b920792208"}, &(0x7f0000000600)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000640)=r5, 0x4) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getpeername$llc(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x10) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000006c0)=@get={0x1, &(0x7f0000000680)=""/7, 0x401}) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="060000000a00000000000000ff010000000000000000000000000001fe0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000080000000a004e2402b3000000000000000000000000ffff7f00000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20030000000000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2108000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c97376b60000000000000000000000000000000000000000000000000000000a004e2300000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2405000000fe8000000000000000000000000000aa80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000000ff01000000000000000000000000000101010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000c4000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000647b24fe2fcbe31972103a19ae5f218d20f1256029bf80a88523d94f8af21cc587a5b97264e3019a6e09c39a7f9f0195b2d261eed590223575a99425de5e5a94c911ba9f82f03d6c70bfae0a19f261febbe657b4e226a797538b4537c9035dcca8d046d400402db89c5e33c498da6959b0e24d6ceda2c3b7ace7e1d57a6c432095d0460e5f2b6d2e64088dfbe25d9eac21419f95a79a492b5fcfec254a30079fdf752403d9b65a9ab8cff0b6d7718e6cdf59785614fda60c407f4b5fa54d037890d6d0e00592914985ce9a297664ab95e52f0f4d58dc"], 0x48c) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 2018/04/07 22:01:46 executing program 4: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000090000000000feff00100000023a04944660d4eeef5c6000000000000000"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0x4) ioctl(r1, 0x8936, &(0x7f0000000000)) sendmmsg$unix(r0, &(0x7f0000003fc0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f0000000080)}], 0x1, 0x0) 2018/04/07 22:01:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) socketpair$inet6(0xa, 0x4, 0x5d, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffff651}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7b, 0x3f}, &(0x7f0000000140)=0x88) 2018/04/07 22:01:47 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00006d9ffc), &(0x7f000089e000)=0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/04/07 22:01:47 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f00000003c0)="c8", 0x1}], 0x1, 0x0) 2018/04/07 22:01:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0001001f000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000008c0)=0x7fffffff, 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r4 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0), 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) keyctl$assume_authority(0x10, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c0", 0x5a, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'rose0\x00'}) flistxattr(r0, &(0x7f0000000900)=""/4096, 0x1000) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000000)) 2018/04/07 22:01:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000000bc0)=[{&(0x7f0000000840)=""/119, 0x77}, {&(0x7f00000008c0)=""/15, 0xf}, {&(0x7f0000000900)=""/135, 0x87}, {&(0x7f00000009c0)=""/215, 0xd7}, {&(0x7f0000000ac0)=""/143, 0x8f}, {&(0x7f0000000b80)=""/10, 0xa}], 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000000f80)=ANY=[@ANYBLOB="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"]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000400)=""/233, &(0x7f0000000140)=0xe9) mknod(&(0x7f00000005c0)='./file0\x00', 0x0, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8), &(0x7f0000c26000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) fcntl$getownex(r1, 0x10, &(0x7f0000000680)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000c40), &(0x7f0000000c80)=0x1) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000cc0), &(0x7f0000000580)=0xffffff67) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f00000007c0)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4") sendto(r0, &(0x7f0000000200)="331735758bfe51d4db67e4de150888f924ea7726b7e7df72ee75e6db612bd725", 0x20, 0x20000800, &(0x7f0000000500)=@llc={0x1a, 0x323, 0xfff, 0x7f, 0x6, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) pread64(r4, &(0x7f00009f3000), 0x352, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)='/dev/pktcdvd/control\x00', &(0x7f0000000300)='+eth1{\x00'], &(0x7f0000000840)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x26502, 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x240102, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getpgrp(r5) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000000100)={r7, 0x1}) r8 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r8, &(0x7f000080037c)=0x5, 0x400000ff) 2018/04/07 22:01:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000001640)=[{&(0x7f0000000080)="afaf7b5653bd7aad7e00affb7d62b8e6307baf0d0f1fad93a02870cc778139cb205b0abc1cd32331ed9c927d933784a45f07b923ed83a2c8d0aa1bd16fb88fac4bfbe6975aeefc42745388185ee810a883a2058609a3bd6556dbd5c8124fc1326d0e90c7ee569923a4b32df2909fe8dfef604981d5b93b842ae52ac47056b7a084c8570795cb9e568abf537a833f0e461635cb4058af383e30715ffb6425eb75e982289034122c08022ae4bd3e84db671b979f7a4556000f218f0ab710a8", 0xbe}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="9bb3ae1a48400f0c712e542602f34b2864364ac6df03731ed04bd23a9947f040ee22fd78aa36d5f0923ca80ae29c1ec90899cf4fc22de78f4c44e8939363fc8446b1cf4136a1593e7ed8ff025c88dd00a97d0b7fce0a7109bed7411ed7475d5cf4927b1592b4816e3190f3f31a0ca1f85e4b1472d5c63f38e5300e7928498b36d5621194bb2384b7e6cf0917ac3d55b748d6bb238ed9cf73030393052b02db8cff5f69d470be909ad7f3d1e20f3f6d574cdee807f0af5bbefba62a9cbb626dd03a8fb160", 0xc4}, {&(0x7f0000001240)="4b1b95453fa6d3cbdd793cd717a2580b5452db37447006654c85262bd4cdc10d22326680266b1d30274a219ae1b9208ebab8d6e40153e6e463970d5de51167071fab60d1bb9953bee7f029da08275fd6c5e7429cb4860ade3a1286569701ba8b879b014d30af93f14b03c01d8afb5588f4ff291cb8d0d6e318cc1afcaed6cddc2c62b658b3b70c5239dc829d42a3", 0x8e}, {&(0x7f0000001300)="22b34ac604c1d32979480f08519a5b9ba9b0d797f027819479dcd63e1d8a04f9f941ad554247096559fb39acdb374f9f6fc7e4dff04493bae7a855d665a661a30470a3cb9d2cf8b59d684cb94337c3823329eb4d75e9d8d60d4014b87c3a8545e1fae1cf23ebdb24956508b953ce968f6f8fd75f8d907a101704079ac9198a51d3346f005c34e2bbcacce04d89af2d6b1921ab1ccd566c38406e93856f1fe86b4fc3e019b94f4ac453ce17530b6efefd58cdfa33cd20c652462db5fa3d1f88c40a", 0xc1}, {&(0x7f0000001400)="266aca73ea308b23ecda5e2389a97b97cac9e7b63464d1b258", 0x19}, {&(0x7f0000001440)="4f306410de4c641c5425c6c1f6ce5883843aa327e95d67ff96e6e469d54c1ee5ef94fd7d1072c1cc0b8d16d59031b88be43bce93e29fec06b51e52dd7e5ace309dcfb979fcaad18a6f71d567fed4b7c7c1d9e98b7e565f25e3282e619409fc9e65362fbb0bcc7283a8903f2e5a25179b48bae28249a3cdf9b5d5b546e657391141358bf1012c6b4d30363301d28fcd0eee07b4128ad4c33ef87d1cf3b11d2b2994d6c755c0e6d8b5da0647ec66182f843d0f09ba0478180872387213a39b711889fddf1c253f22f95948", 0xca}, {&(0x7f0000001540)="cefd59e0de790526b6b1fcc98fb71ba0ad005bfb1e5abc537325d08882332281bd675afeaed3dfa05d59cd3e9651646c633a8e326977dc84b3db3acf4d02ba8b", 0x40}, {&(0x7f0000001580)="2592d77263cb9105b7814d7b70e85bd88778113ef27a0bebb04ee4fa7df1c6bb5d86ec0f405d4fcc0c158bf27d3faf99591761a92311309626f7e5ef31d934165b89bc246bbbc72c59657bba75968489cf0c4fb5d913a736273608fcf4485e42dfca7b9199e514bf837fd5e26cc1cc9dc8435c6a6e2c484d65a1232e1ec54e37f195adebe56389", 0x87}], 0x9) writev(r0, &(0x7f00000016c0)=[{&(0x7f0000c80000)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a0004000200003f0002000007e200e10c00f41ee40009", 0x39}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001700)='/dev/ppp\x00', 0x4802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001740)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x1, 0x0, 0x2, 0x2, 0x8b, 0x1}, 0x20) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x8, 0x80, 0x2, 0x9, 0x2000, 0x8}) 2018/04/07 22:01:48 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) r1 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x20) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4813}) dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/07 22:01:48 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x2000000000020) r4 = dup3(r3, r0, 0x0) fsetxattr(r4, &(0x7f00000005c0)=ANY=[@ANYBLOB="757365722e2eaa2b2a40004d71b92b2c26663e7f2ecf8d5d315b6faffd9a4e0210f091a2956387e980b446935ceb8442d7193f3d1b3a09000000000000000f4dc1704196971ba06602271b0334cb9b6fba53d7d6464e82fab10c984564e76ab0b8d3784f1a7663e5f93184b2"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000640)) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000800)="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", 0x42d}], 0xe1, 0x2b) getitimer(0x2, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000006c0)={0x8, 0x8, 0x202, 0xc18c, 0x0, 0x883, 0x4, 0x0, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={r5, 0x2c, &(0x7f0000000740)=[@in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000007c0)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) flistxattr(r4, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x58, &(0x7f0000001080)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000011c0)={0x0, 0x2e, "f510b177f4964fa28d8993ef89955e55f4c327f500fb48fc57c98d9945c1d964af18f8db078800d17e04aa3ab3dc"}, &(0x7f0000001200)=0x36) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) sendfile64(r4, r3, &(0x7f0000000500), 0x81) sendmmsg$inet_sctp(r2, &(0x7f0000002680)=[{&(0x7f00000003c0)=@in6={0xa}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000540)="3efe2b1e3c37fec2e4ce557e6adbdd0f073b68c1906d929395326e8abaf20dbce9a9022473427bba66341cec30dc878663bfb19f78564460e7ab73d6293f764d1d61a8840a1bd2c461ade3bfff29e40c7c5689b9049e244c556e4a75fae2a028ad46dc", 0x63}], 0x1}], 0x1, 0x40000) 2018/04/07 22:01:48 executing program 5: r0 = inotify_init1(0x80003) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) fcntl$setown(r0, 0x8, r1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) prlimit64(r1, 0xf, &(0x7f0000000140)={0x387, 0x9}, &(0x7f0000000180)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x180, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000100)) ptrace(0x4207, r2) wait4(r2, &(0x7f00000000c0), 0x0, 0x0) 2018/04/07 22:01:48 executing program 4: ustat(0x1000000000007, &(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000100)={0x0, 0x989680}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x1c0, @time={r1, r2+10000000}, 0x7ff, {0x1, 0x6f8b}, 0x3, 0x2, 0x4e}) 2018/04/07 22:01:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000600)=ANY=[@ANYBLOB="aa000000dec3db0ee69ff36b38939491650b0ec61bce376dc7729879e549b7d220c7e07feeb850097bf22ebc112b0031126c2e0cea9f6b7ab1d83856962dfdfb663d4acdd30f8ff913d9f85463296449a0ed8506d28775b7136966fded0cdc6eaf0900c9bcca90aa1a2e37accd9e1a22f8c25958eac0d2e032c7c053487a056145f12b637aa5cd08a76cb49c6ee60fabac85633b2a04127ae19110aaf1d69ba9c23f6ba9be0f"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000005c0)=0x4) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1ff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=r5, @ANYBLOB="db360ee0"], 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/07 22:01:48 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x54) r1 = socket$inet(0x10, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720800000000000000000100000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffffffffffff00000087a512b0897c2a"], 0x68) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffff9c, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x9, 0x6, 0x21, &(0x7f0000ffd000/0x3000)=nil, 0x4}) syz_emit_ethernet(0x3d, &(0x7f0000000400)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [{[], {0x8100, 0x1, 0xf653, 0x1}}], {@arp={0x806, @generic={0x307, 0x3, 0x6, 0x7, 0x0, @random="323d1d093a21", "3ef7200a6c01ae", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, "ebb7c6a5297cf8fc603132ffa01a9213"}}}}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x1000}, 0x8) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001900030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/07 22:01:48 executing program 2: r0 = socket$packet(0x11, 0x1000002, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 174.391522] IPv4: Oversized IP packet from 127.0.0.1 2018/04/07 22:01:48 executing program 1: r0 = socket(0x2, 0x80a, 0x8) pipe2(&(0x7f0000001700)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000001740)={{0x3, 0x0, 0x6, 0x3, 0x5}, 0x1, 0x7ff, 'id1\x00', 'timer1\x00', 0x0, 0x2ed, 0x3f, 0x4, 0x2}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x8001}, 0x8) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2276, &(0x7f0000000000)) recvmsg(r3, &(0x7f00000016c0)={&(0x7f0000000180)=@nl=@proc, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000280)=""/16, 0x10}, {&(0x7f00000002c0)=""/167, 0xa7}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/54, 0x36}, {&(0x7f00000013c0)=""/229, 0xe5}, {&(0x7f00000014c0)=""/84, 0x54}, {&(0x7f0000001540)=""/70, 0x46}], 0x8, &(0x7f0000001600)=""/136, 0x88, 0x6}, 0x60) 2018/04/07 22:01:48 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) write$selinux_context(r4, &(0x7f0000000180)='system_u:object_r:dhcpd_exec_t:s0\x00', 0x22) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000100)='bcsf0\x00', 0x9b2}) r5 = dup2(r2, r0) setsockopt$inet6_buf(r5, 0x29, 0x23, &(0x7f0000000400)="cba1fd1db49f9024663e8b99062980dec130dae4892e292b016190974d9337a9e12da32c7cf7a119d4bb0b4143588392d6f258a18aff8347de438cf03604d4557f101e09fd5798c042ecb52ce7eaa217074731a7533db336209b742ef4e5e9e11bc8981de1211a730e549bccc894ac3c5c5c9600e46613a2311c4e6a06c80a7221757e94f678810b265a696a23", 0x8d) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x2000000040008a, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2000005, 0x0) r7 = getpid() pause() r8 = getpgrp(r7) syz_open_procfs(r8, &(0x7f0000000280)='net/wireless\x00') mknodat(r5, &(0x7f00000003c0)='./file0\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000240)={r3, 0x6}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x20902, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/07 22:01:48 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0xa2000) r2 = epoll_create1(0x0) r3 = timerfd_create(0x7, 0x807ff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000d36ff4)) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x2002}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019000)) 2018/04/07 22:01:48 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/\x00', 0x20000, 0x20) ioctl$KDMKTONE(r0, 0x4b30, 0xec1) 2018/04/07 22:01:48 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2000000000000094, &(0x7f0000000000)=[{0x35, 0x7fff, 0x0, 0x6}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/04/07 22:01:48 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x4) mount(&(0x7f0000000340)='/', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='gfs2\x00', 0xe488, 0x0) 2018/04/07 22:01:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/07 22:01:48 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0xa0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) creat(&(0x7f0000fcc000)='./control/file0\x00', 0x1) 2018/04/07 22:01:48 executing program 4: clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000080)='./file0\x00', 0x13ad9e113c1e2c, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000340)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') read$eventfd(r0, &(0x7f00000001c0), 0xffffffffffffff28) execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x1, &(0x7f0000000180)=[{&(0x7f0000000200)="d0edd9e5da6179f328bf7986c5f4c6aa10be58ad4f007790cdfcc5ec9d3f54b15b9fe39b78fa32048072e51bb7105786e62d419eba60ae64a4717eb8c69e6126c10ec40a9e2503c392ff1c9b33c5ae3468c942067f917a2ade87507e0e6ae157b4d6ef0bc300dce4c1eecd02d79259b1cf867a069ca643f35b0665c4a10d9be529b01541b9651aff95e518a673035687e45408d5d83de88a510678f22940c63ef812a088cc83f58382a97e223da7ff635a1e894fa21c8181352f9cac9152b363aca1a1b4b8781a51dc", 0xc9, 0x8}], 0x8000c0, 0x0) 2018/04/07 22:01:48 executing program 2: mkdir(&(0x7f0000800ff8)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000000040)="3970002e6c837ca39beeaeef9f903d44c2917892a4298e0d2e05883f7e2aac25868e1b89f3ca24e4c52660cc288dbbbc1018bb2d5363efb955278239fd93664ed2f77ca961f6df6161d61abf9a4d31944e4bcf30dc4a479a90e0d298eb345072", 0x1001, 0x0) pivot_root(&(0x7f000094f000)='./file0\x00', &(0x7f0000d29fff)='.') execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='ramfs\x00', &(0x7f0000000140)='ramfs\x00'], &(0x7f00000003c0)=[&(0x7f00000001c0)='vmnet0\'\x00', &(0x7f0000000200)="637075736574287d29cd2300", &(0x7f0000000240)="3970002e6c837ca39beeaeef9f903d44c2917892a4298e0d2e05883f7e2aac25868e1b89f3ca24e4c52660cc288dbbbc1018bb2d5363efb955278239fd93664ed2f77ca961f6df6161d61abf9a4d31944e4bcf30dc4a479a90e0d298eb345072", &(0x7f00000002c0)="3970002e6c837ca39beeaeef9f903d44c2917892a4298e0d2e05883f7e2aac25868e1b89f3ca24e4c52660cc288dbbbc1018bb2d5363efb955278239fd93664ed2f77ca961f6df6161d61abf9a4d31944e4bcf30dc4a479a90e0d298eb345072", &(0x7f0000000340)="3970002e6c837ca39beeaeef9f903d44c2917892a4298e0d2e05883f7e2aac25868e1b89f3ca24e4c52660cc288dbbbc1018bb2d5363efb955278239fd93664ed2f77ca961f6df6161d61abf9a4d31944e4bcf30dc4a479a90e0d298eb345072"]) 2018/04/07 22:01:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000002c0)="1f0000000104d65de9b354c007110000f305010008000100010433dcffdf", 0x1e) write(0xffffffffffffffff, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000", 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) r1 = getpid() syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x3, 0x40080) sched_setparam(r1, &(0x7f0000000400)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)='\x00', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) accept4$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) r4 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x2c7, 0x0, &(0x7f0000001d00)=[@dead_binder_done={0x40086310, 0x2}], 0x0, 0x0, &(0x7f0000001d40)="40080000069e46a2f313"}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000340)={0x47, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00634040040000000000000000000000000000000000081906c81a063200000000007bcd2ddd000000000000008ba3b5128c19a55ec620602f00c9f91d84d3446988c0e0f1cc00"], 0x0, 0x0, &(0x7f0000000240)}) write(r2, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1af", 0x60) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) preadv(r3, &(0x7f0000001bc0)=[{&(0x7f0000000440)=""/144, 0x90}, {&(0x7f0000000500)=""/146, 0x92}, {&(0x7f00000005c0)=""/236, 0xec}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f00000006c0)=""/72, 0x48}, {&(0x7f00000007c0)=""/204, 0xffffffffffffff6e}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/146, 0x92}, {&(0x7f00000008c0)=""/72, 0x48}], 0xa, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000000c0)={0x100}) 2018/04/07 22:01:48 executing program 7: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r0], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) splice(r2, &(0x7f0000000240), r2, &(0x7f0000000280), 0x0, 0xb) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x78, r3, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x90) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000500)=r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x0, 0x101, 0xa, 0x0, 0x80, 0x87, r5}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x0, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0xeb41, 0x7f, 0x61, 0x0, 0x0, 0x44, 0x2, 0x3, 0xffff0000000000, 0x9b, 0x9, 0x101, 0x9c81, 0x9, 0x5, 0xc4b, 0xd4e, 0x6, 0x6, 0x9, 0x2, 0x26b60550, 0x0, 0x8, 0x20, 0x1ff, 0x0, 0x3f, 0x7f, 0x3, 0x8, 0x8000, 0x7, 0x1, 0x4, 0x0, 0xd7d, 0x3, @perf_bp={&(0x7f00000001c0), 0xf}, 0x0, 0x1, 0xf95, 0x1, 0x5, 0x100000001, 0x5}, r4, 0xb, r6, 0x2) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) r7 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x7, 0x200, 0x3, 0x1c0000000000, 0x7000000000, 0x0, 0x5, 0x80000001, 0xff7fffffff, 0x81, 0x3, 0x4, 0x9d, 0x7fff]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r8, @ANYBLOB="49ff0300ffff18d228f97c237712f7415464d9a8814df609936703b19872d0fb0e90792a47292dbefff83b201ff41fa0febb3e336b7dc801a66ba6f21abe2834c50155e740012888790228679cffd7b354a45392de7797dd5b7aea973c2b4baa7561fe823392f85880215c7e7341947f419b3c32d1a192f0"], &(0x7f0000000480)=0x2) sendmsg(r7, &(0x7f0000000380)={&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f00000001c0)=[{&(0x7f0000002040)="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", 0x1000}], 0x1, &(0x7f0000004000)=ANY=[], 0x0, 0x41}, 0x40000) sendmsg(r7, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000900)=0x81, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)={r8, 0x3, 0x1, [0xfffffffffffffeff]}, &(0x7f0000000440)=0xa) 2018/04/07 22:01:48 executing program 0: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xfa2, 0x1, 0xfffffffffffffffc, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x2, 0x7fff}, 0x88) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x21, @broadcast=0xffffffff, 0x4e24, 0x4, 'sh\x00', 0x37, 0x3, 0x1d}, 0x2c) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) 2018/04/07 22:01:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000792fd0)=ANY=[@ANYBLOB="0000000016070000"], 0x8) socket$packet(0x11, 0x3, 0x300) 2018/04/07 22:01:48 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x4}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r2 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) 2018/04/07 22:01:48 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xfffffffffffffeaf, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0x0, 0xfffffffffffffffd, &(0x7f0000000000)={0xa}, 0x188) 2018/04/07 22:01:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000), 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xe8f9, 0x4400) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x0, 0x17, 0x0, 0x6, "5e22820e3f790a6bee43e005b82914069c35ae46e060ef9c895d35957c044fe4"}) r2 = getuid() stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000640)='./file0\x00', 0xa000, r2, r3, 0x3, 0xffffffffffffff81, 0x2000) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) r5 = getegid() fchown(r0, r4, r5) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000280)={0x8, 0x8, 0xffffffffffff4acb}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0x4000000040, 0x6, 0x1, 0x7}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d", 0xda}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f00000000c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/232, 0xe8}], 0x1, &(0x7f0000000500)=""/131, 0x83}}, {{&(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000680)=""/169, 0xa9}, {&(0x7f0000000800)=""/176, 0xb0}, {&(0x7f0000000940)=""/126, 0x7e}], 0x3}}], 0x2, 0x0, &(0x7f0000000cc0)={0x0, 0x989680}) [ 174.696838] IPVS: Creating netns size=2552 id=27 [ 174.745199] IPVS: Creating netns size=2552 id=28 [ 174.933759] binder: 13605:13606 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 174.941251] binder: 13605:13606 unknown command 0 [ 174.946195] binder: 13605:13606 ioctl c0306201 20000040 returned -22 [ 174.953730] binder: 13605:13606 got transaction to invalid handle [ 174.960080] binder: 13605:13606 transaction failed 29201/-22, size 56621--6550050171048981760 line 3011 [ 174.981650] binder: 13605:13606 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 174.989129] binder: 13605:13606 unknown command 0 [ 174.994585] binder: 13605:13626 ioctl c0306201 20000340 returned -14 [ 175.001160] binder: 13605:13606 ioctl c0306201 20000040 returned -22 [ 175.019350] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/07 22:01:49 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) write$selinux_context(r4, &(0x7f0000000180)='system_u:object_r:dhcpd_exec_t:s0\x00', 0x22) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000100)='bcsf0\x00', 0x9b2}) r5 = dup2(r2, r0) setsockopt$inet6_buf(r5, 0x29, 0x23, &(0x7f0000000400)="cba1fd1db49f9024663e8b99062980dec130dae4892e292b016190974d9337a9e12da32c7cf7a119d4bb0b4143588392d6f258a18aff8347de438cf03604d4557f101e09fd5798c042ecb52ce7eaa217074731a7533db336209b742ef4e5e9e11bc8981de1211a730e549bccc894ac3c5c5c9600e46613a2311c4e6a06c80a7221757e94f678810b265a696a23", 0x8d) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x2000000040008a, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2000005, 0x0) r7 = getpid() pause() r8 = getpgrp(r7) syz_open_procfs(r8, &(0x7f0000000280)='net/wireless\x00') mknodat(r5, &(0x7f00000003c0)='./file0\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000240)={r3, 0x6}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x20902, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/07 22:01:49 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xcc, 0x802fd) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) 2018/04/07 22:01:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x7, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x0, 0x3bf4, 0x9, 0xfaab, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000500)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @loopback=0x7f000001}, 0x1, 0x1, 0x3, 0x3}}, 0xffffffffffffff37) signalfd4(r2, &(0x7f00000000c0), 0x8, 0x80800) sendmsg$nl_crypto(r5, &(0x7f0000000900)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000580)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfffffffffffffdc4}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000880)=ANY=[@ANYBLOB="29d252fd12764cda155645a52339a5597af52b55628f485ef8700b30d553817545a4221704f5ba459dc41fd52b388c1fb131758ffd0e39e1651c05d6766b18e48d73d6addf70d0f60f588d78e1ad642bd9d48601a6435dcc5491ce5860c438780c25"], 0x1) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/07 22:01:49 executing program 1: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f00000001c0)='2', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/04/07 22:01:49 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = inotify_init() fstat(r2, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000b80), &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) r4 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0), 0x0, r4) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) [ 176.443604] pktgen: kernel_thread() failed for cpu 0 [ 176.449328] pktgen: Cannot create thread for cpu 0 (-4) [ 176.455178] pktgen: kernel_thread() failed for cpu 1 [ 176.460532] pktgen: Cannot create thread for cpu 1 (-4) [ 176.466195] pktgen: Initialization failed for all threads [ 176.610540] pktgen: kernel_thread() failed for cpu 0 [ 176.617179] pktgen: Cannot create thread for cpu 0 (-4) [ 176.623033] pktgen: kernel_thread() failed for cpu 1 [ 176.628293] pktgen: Cannot create thread for cpu 1 (-4) [ 176.633869] pktgen: Initialization failed for all threads 2018/04/07 22:01:51 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={0xffffffff}, 0x8) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) fchdir(r2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/37, 0x25, 0x0, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r4 = inotify_init() r5 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000680)='./control\x00', 0x200000081000003) ioctl$int_in(r4, 0x0, &(0x7f00000002c0)=0x5000000000000) inotify_add_watch(r5, &(0x7f0000c31000)='./control\x00', 0x86000006) read(r0, &(0x7f0000000580)=""/175, 0xaf) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) fchdir(r6) execveat(r6, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) r8 = creat(&(0x7f00000000c0)='./file1\x00', 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x0, 0x1, 0x0, 0x0, 0x80000000}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(r7, &(0x7f0000000180)=""/144) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/07 22:01:51 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getrusage(0x0, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x5, 0x8, 0x1}, 0x10) write(r0, &(0x7f0000000080), 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) 2018/04/07 22:01:51 executing program 1: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f00000001c0)='2', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/04/07 22:01:51 executing program 5: r0 = socket(0x11, 0x2, 0x0) fsync(r0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"6cef000000070000000100", &(0x7f0000000000)=@ethtool_rxnfc={0x29, 0x9, 0x8249, {0x1b, @sctp_ip4_spec={@rand_addr=0x3, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4e23}, {"b7fd", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6ce6, 0x3, [0x1f0000000000, 0x5]}, @hdata="7321a314886a423c59110c6a4b5f84245a3c001abbe2d24887b3252f08b20f5b8847f6a2b0dd7eb9ae1e381d410f3c5800db3fc2", {"8fe9", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x4810, 0x10000, [0x2c43dd0b, 0x3]}, 0x9, 0x5}, 0x1, [0x1]}}) 2018/04/07 22:01:51 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/04/07 22:01:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/61, 0x3d, 0x0) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'ip6gre0\x00', {0x0, 0x4e20}}) 2018/04/07 22:01:51 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) write(r0, &(0x7f0000000040)="a3de41b338fc313423d8de49e52d9dbe15a56aac3e2b0000000000", 0x1b) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1, 0x0) 2018/04/07 22:01:51 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) 2018/04/07 22:01:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_aout(r0, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0xa2b) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) sendmsg$key(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)={0x2, 0x5, 0x2, 0x7, 0x15, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0xffff, @empty, 0x1}, @in={0x2, 0x4e22}}, @sadb_address={0x3, 0x0, 0xa3b1608434617659, 0xa0, 0x0, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d4}, @sadb_address={0x5, 0x0, 0xff, 0x20, 0x0, @in6={0xa, 0x4e21, 0x6ad76919, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x489}}]}, 0xa8}, 0x1}, 0x812a78176e4b3649) unshare(0x40000000) fcntl$notify(r0, 0x402, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000001000)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/04/07 22:01:51 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) 2018/04/07 22:01:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = gettid() unshare(0x4000028060400) exit(0x0) sendto$unix(r1, &(0x7f00000000c0)="40b502f9ae6973df7787166426d9a1d8bfd41626a6d72181137b5e235fb237b1c4e42b3f10a5dba159c23a9339c18772dc3ebc31848a1e8be5a6944af26e9f8d9e", 0x41, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) syz_open_procfs(r2, &(0x7f0000000040)='ns/uts\x00') [ 177.979953] pktgen: kernel_thread() failed for cpu 0 [ 177.985626] pktgen: Cannot create thread for cpu 0 (-4) [ 177.991003] pktgen: kernel_thread() failed for cpu 1 [ 177.996117] pktgen: Cannot create thread for cpu 1 (-4) [ 178.001849] pktgen: Initialization failed for all threads [ 178.105486] pktgen: kernel_thread() failed for cpu 0 [ 178.110606] pktgen: Cannot create thread for cpu 0 (-4) [ 178.116258] pktgen: kernel_thread() failed for cpu 1 [ 178.121358] pktgen: Cannot create thread for cpu 1 (-4) [ 178.126715] pktgen: Initialization failed for all threads 2018/04/07 22:01:52 executing program 1: syz_open_dev$usbmon(&(0x7f0000001c40)='/dev/usbmon#\x00', 0x20, 0x301000) r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ftruncate(r0, 0x9) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000001d80)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f00000002c0)=ANY=[]) r1 = open(&(0x7f0000001c80)='./bus\x00', 0x400, 0x80) getdents(r1, &(0x7f0000000380)=""/130, 0x82) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f00000000c0)='\x00', 0x3f, 0x2, &(0x7f0000000180)=[{&(0x7f00000004c0)="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", 0x1000, 0x81}, {&(0x7f0000000140)="2c84314b96856d8d85913008d82898df5047c2b80eadb2f6c114a61f71428e06fdbd87", 0x23}], 0x80, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"]) getpeername$packet(r1, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001c00)=0x14) readv(r1, &(0x7f0000001d40)=[{&(0x7f0000000240)=""/119, 0x77}], 0x1) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000002c0)=0x7fff, &(0x7f0000000480)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001cc0)={0x2, 0xfff, 0x2, 0x0, 0x11}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x6, 0xfffffffffffffffe, 0x8, 0xfffffffffffffc01, 0x2, 0x1, 0x4, 0x5, r2}, &(0x7f0000001600)=0x20) readv(r0, &(0x7f00000015c0)=[{&(0x7f00000014c0)=""/229, 0xe5}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/166, 0xa6}, {&(0x7f0000001640)=""/116, 0x74}, {&(0x7f0000001980)=""/137, 0x89}, {&(0x7f0000001a40)=""/213, 0xd5}, {&(0x7f0000001b40)=""/96, 0x60}], 0x7) 2018/04/07 22:01:52 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000be5000)) open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '\\userppp0!nodevwlan0-nodev+-\x00'}) 2018/04/07 22:01:52 executing program 7: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket(0x4, 0xa, 0x20) mmap(&(0x7f00000a6000/0x13000)=nil, 0x13000, 0x2000009, 0x31, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f000034c000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000005d000/0x4000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x30000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r3, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x38e}], 0x1, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x10}, {r5}, {r3, 0x8000}, {r5}, {r4, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r7) socket$l2tp(0x18, 0x1, 0x1) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) r8 = dup3(r6, r1, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x0, 0x31f}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x0, 0x100ffd) r9 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', r9) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a", 0x5a, 0xffffffffffffffff) 2018/04/07 22:01:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0x1, 0x6f1, 0x3f, 0x80}, 0x14) pread64(r0, &(0x7f0000002280)=""/4096, 0xffffffffffffffc5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x0, 0x8020401024}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x3f, @loopback=0x7f000001, 0x4e20, 0x1, 'dh\x00', 0x1f, 0xff, 0x4d}, 0x2c) ioctl(r1, 0x2285, &(0x7f0000007000)='S') write(r1, &(0x7f0000000040)="112aa33b275a0ffc483d4db312c1e7b13c9864232f2926ca6c299d5549c4790551cc1230ad", 0x25) 2018/04/07 22:01:52 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000083a9b36e425431c9b28b0996af2077b49c115f46468f6ce4fc298b479fb2"], 0x14}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000040)="9f9c784f5245f3f10e4244923f7478022f7b76", 0x13}, {&(0x7f0000000080)="55faa9aa9ebfc6530f3f181fd2bf25b420", 0x11}, {&(0x7f00000000c0)="3b3cea15a9555e4c10cc422a5242e7d7d6cf81a00d0b17e359ed4a28585ce94ee1848b210e6d8d30a3cdd51524cb0fec40b66c575d35b5203caea0e51b5b481d50dfc287eef27f734ff1c7efba988020ffc7056d70199b521e7f486e970765f85ca45d7a04fd6238caf079c081f5a541796ae3175e39f9d2319a63c589868cc0a9d68a806664c7dbf8afe4e099fcaeff6a1b53eb88061f5b1bef627501b4fe7f18c016130cd147c45986f05686be874d6577a77a356f2c4727905b7c53880860468fb35a042c6baf687621631a968e9456576f90805b6b65b5b313189b754f9b5c", 0xe1}, {&(0x7f00000001c0)="f731c05e53d0ba67f4aa00b87a69dfd12928182708b626b45323e21c7357c74596e838f69c23aa3fbad8f221ad610b58e4bd5e9488a667a46c687d41096dc346d55aa1d1999c9dda14f84535cf2843fe7f4acde614f698937f25e223bd3c412efc245afaa1be7b035240bb3fe4964a11c70761d79a2b60494dd5e7da1eda5f766a12e198", 0x84}, {&(0x7f0000000280)="bce16e30a6cb709681a8210d0319fd6b909fad284b38acc10b", 0x19}], 0x5, 0x2) 2018/04/07 22:01:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000), 0x4) fcntl$setsig(r0, 0xa, 0x21) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xfffffffe, 0x4, 0x5, 0x0, 0x0, 0x8, 0x6, 0x780, 0x4, 0x0, 0x400, 0x9}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x190) readv(r4, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="410006241147e3f5d484ad6271550a76df259af69e40bb8ebfb0206ac8b0837d93df1e824f727106ac9a4df6fa2c459c339cabd6e08cc9f1f8ba6fe3e50b7d82b82e3cae2ba8f44bd9cac13ee25b1bfd659a42a0edfe518e70891ade998fe83d564c222e8694d4707ee0237303f45da28b79c9417480336efad850271ba982fc8b9f02bc7f5eeda520fec704ab4701c1efea3d7fb7d42b446c06e17272"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r1, &(0x7f0000000700)=[{&(0x7f00000006c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0699fe96f26b3da9286bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x17, 0x800, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000500)=0x54) fstat(r0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x40, 0x8000, 0x4, 0xba, r6}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0186405, &(0x7f0000000100)={0x0, 0xffffffffffffff56, 0x0, 0x4, 0x0, 0x7c8, 0xfff, 0x6}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/04/07 22:01:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)) prctl$getreaper(0x25, &(0x7f0000000000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) 2018/04/07 22:01:52 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x1, 0x1}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20902, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000000c0)={@broadcast, @multicast1}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/04/07 22:01:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) dup2(r1, r0) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00000000000000f7ff000f0000007e485d14548f67b64c3c4f6d2fe169e623dd9d47cc76a554b45216cdca1f2500"], 0x14}, 0x1}, 0x0) getsockname$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) [ 178.302333] sd 0:0:1:0: [sg0] tag#921 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 178.310987] sd 0:0:1:0: [sg0] tag#921 CDB: Test Unit Ready [ 178.316646] sd 0:0:1:0: [sg0] tag#921 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 178.325417] sd 0:0:1:0: [sg0] tag#921 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 178.334193] sd 0:0:1:0: [sg0] tag#921 CDB[20]: 00 00 00 00 [ 178.372961] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 178.384943] sd 0:0:1:0: [sg0] tag#921 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 178.384956] sd 0:0:1:0: [sg0] tag#921 CDB: Test Unit Ready [ 178.384967] sd 0:0:1:0: [sg0] tag#921 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 178.384978] sd 0:0:1:0: [sg0] tag#921 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 178.384986] sd 0:0:1:0: [sg0] tag#921 CDB[20]: 00 00 00 00 2018/04/07 22:01:52 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1dff8)=[{r0}], 0x1, 0xfffffffffffff370) connect$unix(r0, &(0x7f0000000ff8)=@abs, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x1e64) 2018/04/07 22:01:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00000000c0), &(0x7f0000000000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) fsync(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0xad) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x3, &(0x7f0000000100)={0xff}, 0x8) 2018/04/07 22:01:52 executing program 4: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="a2f5d65772deea303e0200001100002d89360ac2", 0x14) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x8, 0x400, 0x1, 0xff, 0x2, 0x6, 0x8, 0xf9c, 0x32c1ed5d, 0x8000, 0xffff, 0x9}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x1) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000000180)={0x19db, r3, 0x1}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/07 22:01:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0x1, 0x6f1, 0x3f, 0x80}, 0x14) pread64(r0, &(0x7f0000002280)=""/4096, 0xffffffffffffffc5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x0, 0x8020401024}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x3f, @loopback=0x7f000001, 0x4e20, 0x1, 'dh\x00', 0x1f, 0xff, 0x4d}, 0x2c) ioctl(r1, 0x2285, &(0x7f0000007000)='S') write(r1, &(0x7f0000000040)="112aa33b275a0ffc483d4db312c1e7b13c9864232f2926ca6c299d5549c4790551cc1230ad", 0x25) 2018/04/07 22:01:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000), 0x4) fcntl$setsig(r0, 0xa, 0x21) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xfffffffe, 0x4, 0x5, 0x0, 0x0, 0x8, 0x6, 0x780, 0x4, 0x0, 0x400, 0x9}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x190) readv(r4, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="410006241147e3f5d484ad6271550a76df259af69e40bb8ebfb0206ac8b0837d93df1e824f727106ac9a4df6fa2c459c339cabd6e08cc9f1f8ba6fe3e50b7d82b82e3cae2ba8f44bd9cac13ee25b1bfd659a42a0edfe518e70891ade998fe83d564c222e8694d4707ee0237303f45da28b79c9417480336efad850271ba982fc8b9f02bc7f5eeda520fec704ab4701c1efea3d7fb7d42b446c06e17272"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r1, &(0x7f0000000700)=[{&(0x7f00000006c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0699fe96f26b3da9286bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x17, 0x800, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000500)=0x54) fstat(r0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x40, 0x8000, 0x4, 0xba, r6}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0186405, &(0x7f0000000100)={0x0, 0xffffffffffffff56, 0x0, 0x4, 0x0, 0x7c8, 0xfff, 0x6}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/04/07 22:01:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x80000000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400a00, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KDMKTONE(r1, 0x4b30, 0x5) ioctl(r0, 0x1259, &(0x7f00000000c0)) 2018/04/07 22:01:52 executing program 7: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket(0x4, 0xa, 0x20) mmap(&(0x7f00000a6000/0x13000)=nil, 0x13000, 0x2000009, 0x31, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f000034c000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000005d000/0x4000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x30000, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r3, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x38e}], 0x1, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x10}, {r5}, {r3, 0x8000}, {r5}, {r4, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r7) socket$l2tp(0x18, 0x1, 0x1) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) r8 = dup3(r6, r1, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x0, 0x31f}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x0, 0x100ffd) r9 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', r9) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a", 0x5a, 0xffffffffffffffff) 2018/04/07 22:01:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) dup2(r1, r0) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00000000000000f7ff000f0000007e485d14548f67b64c3c4f6d2fe169e623dd9d47cc76a554b45216cdca1f2500"], 0x14}, 0x1}, 0x0) getsockname$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) 2018/04/07 22:01:52 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000180c2000000000d0000000000b53e000000000000a624569a25b040fd884594e4bcaa7d0cba7bdea51c8404f4d28c766d8dd5cb39134dadde5c5286ea9a832e32f7968a32c3d4d5e2a6520e2effb6ce"], &(0x7f0000000080)={0x0, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip_mr_cache\x00') ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000140)={0x6, 0x81}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x0) [ 178.664377] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 178.679159] sd 0:0:1:0: [sg0] tag#921 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 178.687813] sd 0:0:1:0: [sg0] tag#921 CDB: Test Unit Ready [ 178.693751] sd 0:0:1:0: [sg0] tag#921 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 178.702888] sd 0:0:1:0: [sg0] tag#921 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/04/07 22:01:52 executing program 1: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) r2 = gettid() vmsplice(r1, &(0x7f0000000580)=[{&(0x7f00000001c0)='2', 0x1}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x840}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x114, r3, 0x800, 0x70bd27, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2ca6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xac2a}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xbc7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff0119}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa227}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}]}, 0x114}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000040)={{r5, r6+10000000}}, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/04/07 22:01:52 executing program 4: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x103480, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x200, 0x47c9, 0x200, 0xfffffffffffffffd, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x4, 0x101, 0x1f, 0x6284, 0x800, 0x2, 0x8, {r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x4, 0xffffffffffffffd6, 0x20, 0x7, 0xffffffff}}, &(0x7f0000000340)=0xb0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0100001400110100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="1400010000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/04/07 22:01:53 executing program 0: iopl(0x200) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000eb5fec)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000002c0)={0x6, 0x401, 0xa5}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x21}, 0x4) r2 = fcntl$dupfd(r0, 0x405, r0) ioctl$void(r1, 0xc0045878) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xca7, 0x80}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) ioctl$TCSBRK(r2, 0x5409, 0x61) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="78004a681fd4135b2538189e6d820ef0d39a", 0x12, 0x547}], 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="63726561746f723daf777c912c66696c655f757d61736b3d3631342c66696c655f756d61736b3d0030333235362c6469725f756d61736b3d30333731332c00"]) 2018/04/07 22:01:53 executing program 5: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffffffff, 0x0) [ 178.711974] sd 0:0:1:0: [sg0] tag#921 CDB[20]: 00 00 00 00 2018/04/07 22:01:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) [ 178.918350] IPVS: Creating netns size=2552 id=29 2018/04/07 22:01:53 executing program 4: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x103480, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x200, 0x47c9, 0x200, 0xfffffffffffffffd, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x4, 0x101, 0x1f, 0x6284, 0x800, 0x2, 0x8, {r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x4, 0xffffffffffffffd6, 0x20, 0x7, 0xffffffff}}, &(0x7f0000000340)=0xb0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0100001400110100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="1400010000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/04/07 22:01:53 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000c00)={0xaa, 0x10000000002000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') write$binfmt_aout(r1, &(0x7f00000001c0)={{0xcc, 0x100000000, 0x8, 0x199, 0x8, 0x81, 0x15b, 0x608}, "7138c9b9818f170ab79554aedb7d0fcea00dbb0142356491ba4adf787174563e4bbb57ff42fd491e1080cace3ef08eff950b859afdf3b3232c08cf9053ac749563ba77b955a4254d4dd1c514387768cd9dc66b4b42df91e49a4fbe0298c240b0744c3cc61ab2aeeb1d42af36972e3ddff1a167c7dfd78b5ddca6e082032084da5618f3f959b6d07c094c75e0558b72f0370d34457f3281f2d373a77643295878066bbbbbc31edf4a3bda0ecd8a513471f4e92b36f270d5b34a339d6996c4e489d524feb25d1650de0f95af4d3a9ace2b5a5a71b255d476c9e966998f9496af9915b39183290c91ac46", [[], [], [], [], [], [], [], [], []]}, 0xa09) umount2(&(0x7f0000000080)='./control/file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0xfff) socket$pppoe(0x18, 0x1, 0x0) close(r0) 2018/04/07 22:01:53 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000040), 0x1000002, 0x0) 2018/04/07 22:01:53 executing program 7: gettid() r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x1, 0x1) exit(0x10001) 2018/04/07 22:01:53 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xac8}, &(0x7f0000000080)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0xfff}, 0x8) 2018/04/07 22:01:53 executing program 5: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x9206) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) connect$packet(r1, &(0x7f0000000080)={0x11, 0xf7, r4, 0x1, 0x1f98, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) tkill(r0, 0x15) 2018/04/07 22:01:53 executing program 0: iopl(0x200) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000eb5fec)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000002c0)={0x6, 0x401, 0xa5}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x21}, 0x4) r2 = fcntl$dupfd(r0, 0x405, r0) ioctl$void(r1, 0xc0045878) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xca7, 0x80}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) ioctl$TCSBRK(r2, 0x5409, 0x61) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="78004a681fd4135b2538189e6d820ef0d39a", 0x12, 0x547}], 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="63726561746f723daf777c912c66696c655f757d61736b3d3631342c66696c655f756d61736b3d0030333235362c6469725f756d61736b3d30333731332c00"]) 2018/04/07 22:01:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) 2018/04/07 22:01:53 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0x6e) rename(&(0x7f0000000240)="e91f7189591e9233614b00", &(0x7f0000000280)="e91f7189591e9233614b2f00") setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/04/07 22:01:54 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009f5ffc)=0xfffffffffffffff8, 0x4) 2018/04/07 22:01:54 executing program 0: iopl(0x200) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000eb5fec)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000002c0)={0x6, 0x401, 0xa5}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x21}, 0x4) r2 = fcntl$dupfd(r0, 0x405, r0) ioctl$void(r1, 0xc0045878) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xca7, 0x80}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) ioctl$TCSBRK(r2, 0x5409, 0x61) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="78004a681fd4135b2538189e6d820ef0d39a", 0x12, 0x547}], 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="63726561746f723daf777c912c66696c655f757d61736b3d3631342c66696c655f756d61736b3d0030333235362c6469725f756d61736b3d30333731332c00"]) 2018/04/07 22:01:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) 2018/04/07 22:01:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$dupfd(r1, 0x406, r1) recvmmsg(r0, &(0x7f0000003240)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000000080)=""/39, 0x27}, {&(0x7f0000000240)=""/14, 0xe}, {&(0x7f0000000280)=""/220, 0xdc}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f00000003c0)=@sco, 0x80, &(0x7f0000000900)=[{&(0x7f0000000440)=""/159, 0x9f}, {&(0x7f0000000500)=""/86, 0x56}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000000580)=""/164, 0xa4}, {&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/63, 0x3f}, {&(0x7f0000000740)=""/52, 0x34}, {&(0x7f0000000780)=""/96, 0x60}, {&(0x7f0000000800)=""/81, 0x51}, {&(0x7f0000000880)=""/110, 0x6e}], 0xa, &(0x7f0000000980)=""/201, 0xc9, 0x81}, 0x8}, {{&(0x7f0000001b00)=@ax25, 0x80, &(0x7f0000003140)=[{&(0x7f0000001b80)=""/156, 0x9c}, {&(0x7f0000001c40)=""/100, 0x64}, {&(0x7f0000002dc0)=""/199, 0xc7}, {&(0x7f0000001cc0)=""/192, 0xc0}, {&(0x7f0000002ec0)=""/245, 0xf5}, {&(0x7f0000002fc0)=""/209, 0xd1}, {&(0x7f00000030c0)=""/75, 0x4b}], 0x7, &(0x7f0000003180)=""/185, 0xb9, 0x7d}, 0x400}], 0x3, 0x22, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0xa, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x1ee, &(0x7f0000000040)}, 0x1}], 0x2, 0x0) connect$inet6(r0, &(0x7f00000032c0)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x20}, 0x1c) 2018/04/07 22:01:54 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') lstat(&(0x7f00000002c0)='./file0/bus\x00', &(0x7f0000000300)) rmdir(&(0x7f0000000000)='./file0/file0\x00') r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)) fchownat(r1, &(0x7f0000000040)='./file0/file0\x00', r2, 0x0, 0x0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x20000) gettid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000440)=0x0) syz_open_procfs(r4, &(0x7f0000000480)='net/ip6_flowlabel\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="757365722e2f096fe1f5954ee1e57c5c9da222dd7fd87efc"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/07 22:01:54 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x3, 0x4, 0x1, 0x100, 0xf0f, 0x14, r1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(r4, &(0x7f0000000180)=0x8, 0x8) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/07 22:01:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x580, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x3) writev(r0, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) [ 180.490045] pktgen: kernel_thread() failed for cpu 0 [ 180.495237] pktgen: Cannot create thread for cpu 0 (-4) [ 180.500633] pktgen: kernel_thread() failed for cpu 1 [ 180.505752] pktgen: Cannot create thread for cpu 1 (-4) [ 180.511111] pktgen: Initialization failed for all threads 2018/04/07 22:01:55 executing program 4: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x103480, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x200, 0x47c9, 0x200, 0xfffffffffffffffd, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x4, 0x101, 0x1f, 0x6284, 0x800, 0x2, 0x8, {r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x4, 0xffffffffffffffd6, 0x20, 0x7, 0xffffffff}}, &(0x7f0000000340)=0xb0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0100001400110100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="1400010000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/04/07 22:01:55 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000240)=""/239) ppoll(&(0x7f0000000040)=[{r0, 0x4000}, {r1}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x4aa3}, 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, &(0x7f0000000180)={r2, r3+10000000}, &(0x7f00000001c0)={0x2}, 0x8) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_int(r4, 0x29, 0x1000000000000005, &(0x7f0000117ffc)=0x80000000, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000340)={'team0\x00', 0x1ff}) 2018/04/07 22:01:55 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000000a40)={&(0x7f00000006c0)=@full={{0x3, {"588b7486690f03"}, 0x5}, [{"4815044d681080"}, {"6a0a783f7baf62"}, {"045ee06876855a"}, {"0f6f8e8458f21e"}, {"8372373557ac54"}, {"05c62f51555530"}, {"2bbaee270026e9"}, {"3489189cca8035"}]}, 0x48, &(0x7f0000000940)=[{&(0x7f0000000740)="1d8eb35d0fba3b5f1136af866d34ee6b267fe5eb1a7f00508f3e110e4076af198bc8b4f68f56e563c610fc524723b3f1468e702050aa59873c79ed160a3cc1e41ce1a31f1ef02a663716b18ce4186c61b175356d5e49919a0dde373ea5286874753cba0b462635e99f0c0b0fbc1b702b157d73d71874c54e6e9d78bb42bd7b6cdaf5e0bb32db86a57ee907c8901bae75b32de1fa80c57b811b0852f19ec69f00541880532d83a83592656a70c3b3b68929def5381bf1ecd680e0906ec859f141e4da6626a3d4e4a27b0fbf144cc72c4727137472cb58131aab744aa4ebd942", 0xdf}, {&(0x7f0000000840)="1305e0dd77a02224c9174c8830fe74f8b1a74822454b241ccb47e5dda3c5fb7be87ee69e9270fbaa3305c867615c3cde9e002a0e46954aa77456ba2e86dbd3662bfddb27a24c5e5f232f189213f3713066634af7de8ebca889c47fdfd8dd1dca4784c70a0168e5d374517e9f5ab5fae32721468db2e23a7173d89165e1ec539b4ca777bb414f2f270bf6050eacce11130415c4b45a801704886d0be4101a3225275f76ac992e31176c4fd372bac22e10178e36010dea6d4c374cc295a29e6efbf9dda5eedbc2403624a5433096c334e284fac69b04f25d6dda8159450c7cdb6216f6e3bb71bc6943c049a29b8d745e342530824da9024014ee3a07", 0xfb}], 0x2, &(0x7f0000000980)=[{0xa4, 0x10f, 0x46a, "a281fbdaa70c8648354a322c2bd0ba48b6a91dadfd4fcc84262db23148ee95ed97d1ee140f0d118036e6f61f2ec9ae153e7d08e310bfed1f530488efae0bd002a539b83ef66a57be1d1ceacc43cfd0965886c4e6b69ef1352c939b4d34bfb92c63f039ce00de44b4c5e9f13e8a80829df587247e39d28897843101c912f37021f945c6544c13d38137c1f7bc92de6e3819377cbec559"}], 0xa4}, 0x801) r1 = gettid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80) r3 = syz_open_procfs(r1, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r3, &(0x7f0000000000), 0x200000000000022b, 0x10000003) r4 = signalfd4(r3, &(0x7f0000000540), 0x8, 0x80000) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x108}, {r4, 0x100}, {r2, 0x20}, {r3, 0x80}], 0x4, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000600)={r5, 0x400, 0x4, [0x6, 0x10001, 0x80000001, 0x9]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r6, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x5, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100) fcntl$getownex(r3, 0x10, &(0x7f0000000440)) r7 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r7, 0x0) r8 = epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x90c}, &(0x7f0000000140)=0x8) 2018/04/07 22:01:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) 2018/04/07 22:01:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="6d71a3cdd336538b0124923de9f40e494dc6a2df5169c4c3cacc1ee455e1e2bf21d9f18958fc25c6bcf392971cd4f1b3a9c9bcdd82e9954e79e10bda001376eeb16353b4ca721a37b747be0e2090bedb5da9e49d29744d0619af519144d27758e21116865a1f3060acd519499b8393e5b65e10c05132498a2650d4a8178fb4611939f36d4d863fedca8046cf9c5682ddb00ce976116b1d0f199378cc48975eb42871f7e6ca782454a0a869d5f8998ce666ebe65945edf2b4749d3dfcfa", 0xbd}], 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000080)=""/113) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x8, 0x4, 0xfffffffffffffffe}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f00000030c0)) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/07 22:01:55 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0/file0/file0\x00', 0x0, 0x41) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000300)=0x4aa, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0/file0/file0\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="8e1765183463e5a9ac9a07c30bc6df63737eaa8180d4936dabed98d5e7a0607f7e320f0cb5153242215e782db68ea04063806915c67a16da80a5599318b4b8df9540215eb971fdf179f064c0f3facd1d7badb9d2f7f2b041ef62dca7b078945411382f6b3f5b5e8e20e9f90f79f48fb2bc6c4fa06ee3f31f9c6ce87c67e731dc7b936522b67933226424fe50d7cc65263b3298929d6ffaf72a80b62238e6d5cb0f3f514755e743097962b561b9a7868e176be586a4", 0xb5, 0x2}], 0x20401, &(0x7f0000000240)=ANY=[@ANYBLOB="756d61736b3d34312c6769643d2c626172726965722c63726561746f723de86fcdf02c6e6c73706f73652c0000000000000000000000000000000000"]) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000380)={0x401}, 0x4) stat(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000080)) r2 = getpgid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) tgkill(r2, r3, 0x2) 2018/04/07 22:01:55 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = dup(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2c0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) fchdir(r0) r3 = creat(&(0x7f0000000200)='./file0/file0\x00', 0x83) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000300)=0xfffffffffffffffb) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000002c0)) truncate(&(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000001c0)=0x4) write(r0, &(0x7f0000000180)="15", 0x1) lseek(r0, 0x0, 0x3) 2018/04/07 22:01:55 executing program 5: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98f80000"], 0x1}, 0x1}, 0x40) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000880)=ANY=[@ANYBLOB="ede86052528d4d5d9d80fe00f85b17d29e00000009b341a99e191abd3680439902d9031af16720725dba2e8c059187d33e32fcb378fedd1d87817fb7eada041646ce160a90ace6b7cc5b60355a0f78e21cdcf9efe18127730a142890ab1ef9de7ebd89f93a352f21ed8c684df5d8c3e75f19829c1984828f78111be70e3da424dae2c7842e7a233e48cc6cc64e969a968c71faf42c9d0558f7fd"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) accept4$ax25(r2, &(0x7f00000002c0), &(0x7f0000000540)=0x10, 0x80800) fsync(r3) mq_timedsend(r0, &(0x7f0000000640)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630e6a210a68e6efc6d2499834ecfb1841b13806f248c95188575739f554a64671ff000000046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a518050000000000", 0x65, 0xfffffffffffffff8, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e0421", 0x5f, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac", 0x48}], 0x1, 0x0) shutdown(r6, 0x1) 2018/04/07 22:01:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00008c7000), 0x4) [ 181.086646] IPVS: Creating netns size=2552 id=30 2018/04/07 22:01:55 executing program 2: sched_setattr(0x0, &(0x7f0000000fd0), 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x400000000005460, &(0x7f0000000080)) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/07 22:01:55 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x0, 0x0, &(0x7f000000d000)}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x8001, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xb8e1) vmsplice(r2, &(0x7f0000000700)=[{&(0x7f0000000440)="9b3e", 0x2}, {&(0x7f0000000640)="a9c07a07fbcce3ea29c8dfa1d2f4f92a44d5a89f39283516a402f60866448ea476ca4d41dc6792d2e2cc725e2cc883098597a758ca6a539fa71ddc8f6da6b559558f0a68cbbc991d1ddde9192fa53456d38f1592b2006612a6e49ebe1ede7e1918388f0ab9938a5abadef755399dc7fff1a156131f700dfa5e8941edb4505c54130886ac9dcd6c95b6eb4a88129d5cd25923681e09fe23c822aa1d6039b00e758c83d519184d5a062e8ef2443ab4", 0xae}], 0x2, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) clock_gettime(0x0, &(0x7f00000000c0)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000740)={0x0, @multicast1, @dev}, &(0x7f0000000780)=0xc) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000480)=0x2, &(0x7f00000004c0)=0x2) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="016340400000000000000000"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0xd1, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0563044000000000145c8a604d69beb00f23b8aabf2b1ab57a464f0b8ea7533c707f45d5e2c46d57a512b39e1350d709112bf65b3bca4a1a44d2ed1f8c01ce2d283bde4353636184cac96fd375b19b63f76c0a27bc0f23b7ea7bdf1f4124cf7c194503f6d25cac165d40eb1776f1a4ed441906fa64a9e9b827894acd0d1e51f8940deff29ad89f2549a9639d90d853fc65429d95a94b37488897117a8555177bb5a92130dad3ecde4f9a72f72a01f788f23079046f5072ac0ce391023ff5ffece7c28dcc915034e5c1284da6bee9257df8"], 0x0, 0x0, &(0x7f0000012fc7)}) close(r3) flistxattr(r1, &(0x7f0000000240)=""/229, 0xe5) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f000000cf68), 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x6}, 0x8) 2018/04/07 22:01:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x4e1c, 0x0, 'wrr\x00', 0x0, 0x0, 0x72}, 0x179) fstatfs(r0, &(0x7f0000000100)=""/4096) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 181.597978] binder_alloc: 13964: binder_alloc_buf, no vma [ 181.603647] binder: 13964:13965 transaction failed 29189/-3, size 0-0 line 3134 [ 181.612318] binder: BINDER_SET_CONTEXT_MGR already set [ 181.617638] binder: 13964:13965 ioctl 40046207 0 returned -16 [ 181.625986] binder: 13964:13965 unknown command 1619680276 [ 181.632626] binder: 13964:13965 ioctl c0306201 20012000 returned -22 [ 181.642025] binder: BINDER_SET_CONTEXT_MGR already set [ 181.647390] binder: 13964:13965 ioctl 40046207 0 returned -16 [ 181.656699] binder_alloc: 13964: binder_alloc_buf, no vma [ 181.662505] binder: 13964:13967 got reply transaction with no transaction stack [ 181.662597] binder: 13964:13965 transaction failed 29189/-3, size 0-0 line 3134 [ 181.677689] binder: 13964:13967 transaction failed 29201/-71, size 0-0 line 2927 [ 181.686773] binder: BINDER_SET_CONTEXT_MGR already set [ 181.692367] binder: 13964:13966 unknown command 1619680276 [ 181.698305] binder: 13964:13966 ioctl c0306201 20012000 returned -22 [ 181.704997] binder: 13964:13965 ioctl 40046207 0 returned -16 [ 181.715431] binder: undelivered TRANSACTION_ERROR: 29189 [ 181.722343] binder: undelivered TRANSACTION_ERROR: 29201 [ 181.727994] binder: undelivered TRANSACTION_ERROR: 29189 [ 181.915361] binder: 13929:13971 ERROR: BC_REGISTER_LOOPER called without request [ 182.060710] binder_alloc: binder_alloc_mmap_handler: 13929 20000000-20002000 already mapped failed -16 [ 182.087628] binder: BINDER_SET_CONTEXT_MGR already set [ 182.095272] binder_alloc: 13929: binder_alloc_buf, no vma [ 182.100849] binder: 13929:13971 ioctl 40046207 0 returned -16 [ 182.108339] binder: 13929:13975 transaction failed 29189/-3, size 0-0 line 3134 [ 182.119161] binder: 13929:13971 ERROR: BC_REGISTER_LOOPER called without request [ 182.126786] binder: 13929:13971 ioctl c0306201 200b8000 returned -11 2018/04/07 22:01:56 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") rt_sigprocmask(0x2, &(0x7f0000f0cff8)={0xfffffffffffffffe}, 0x0, 0xffffffffffffff95) pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/04/07 22:01:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) connect$ipx(r1, &(0x7f0000000040)={0x4, 0xfffffffffffff440, 0x8, "11f549087375", 0x3b}, 0x10) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000)=0x2fe7, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x68, "079b0161f62fba02d6eee5563de644b3dcff49b361e04c5dcb691714523756902c0c6d71f8963623d8476c1ab1319359e47259c475612cd0201541cdfea3b5129250a96e7e0e95fdaa89e1ef1529398179f92cbb1373b8bb7770e2c9f789490a20b494fb1816eed5"}, &(0x7f0000000280)=0x70) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r3, 0x4a, "f2954124f8fcce2c0745d1534382e84b9330353d932cd28cb2d4ea5859a822be74a545109581532942edae318e854d95bb5c129936fd904e8a40b9848a2968aba63a7baf2a1a09c757dd"}, &(0x7f0000000340)=0x52) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffb233}, 0x1}}, [0x1, 0x20, 0x6, 0x8d4, 0x0, 0xfffffffffffffffe, 0x3, 0x2, 0x9, 0x9b0, 0x20, 0x8, 0x81, 0x7, 0x100000000]}, &(0x7f0000000480)=0x100) 2018/04/07 22:01:56 executing program 5: r0 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000000)={@pi, @hdr, @llc={@llc={0xfe, 0xaa, "99", "9be5e7c5d9b0251131b1635cedc271676be0198f5bb98a47aa827e91a054c1e6e17141a0eaddb05522c11f3dd705df6bb60e0d6eaec66b81f19a916fb4a4bd79448d89fd18f264355491f697aa4c2e2966787b8b4e04cdd8b04565743ac4089b9de3d5c7196f785384633fe6d45f5041c12024e2e539be211e61d947761678b9b21d1510764636d6cd26af3c5bc8e370c8d99d97a721a3b58689b98b3fea085ed7278326810c557fe65099964800043e4b4d71d5ff8939799a54076407e969df8fb1099341982bc801f3752874680f7850a0345b90b4aeff8086ff401692638809ef3bbfdb28e061369c8d6e0893"}}}, 0xff) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/07 22:01:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(r0, 0x400, 0x0) 2018/04/07 22:01:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7f, 0x80001) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000300)={@mcast1, 0x0}, &(0x7f0000000340)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000380)={@ipv4={[], [], @remote}, 0x0}, &(0x7f00000003c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000400)={@empty, @broadcast, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000b80)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000e00)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000bc0)={0x1dc, r1, 0x100, 0x70bd26, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0xfc, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0xbc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x96f9}}, {0x8, 0x6, r8}}}]}}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x4001}, 0x4) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) bind$vsock_stream(r9, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000000f80)=[{&(0x7f0000001fd0)}], 0x280000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000000080)=0x7, 0x4) 2018/04/07 22:01:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000690ffc), 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) 2018/04/07 22:01:56 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)="bc6d643573756d776c616e315d5e70726f63657468306367726f75702f942700", 0x20, 0x3) 2018/04/07 22:01:56 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000d80)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="5503f7790020002f"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r4 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9", 0x35, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r4, 0x0, r5}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)="adf668bd021e5b9f03a2fc5ffff1c7f6ffd3b69168b83cea5de8164f3518524c2df25555afd52f17", 0x28}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="a1c8a6b7f1225f71431f02990a306008a85261bd7cae8171b5fdafbf1e520a58a149d62bc02305d46376bfb2ec235b2bace22a8c7e585b52a61e008c07d3f104cf6b1a738e69268ffb4b1c55e8a48dc538fdbb"], 0x1) r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828f58a2f6888d86c2febca743fefd355db01344c", 0xc8}], 0x1, r6) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/07 22:01:56 executing program 4: r0 = inotify_init1(0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/route\x00') fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0xffffffffffffffe9) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000100)=""/229) 2018/04/07 22:01:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0xd405, @loopback={0x0, 0x1}, 0x1}}, 0x200, 0xea1, 0x2, 0x3, 0x20}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000480)={0x0, 0xffffffff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000440)={r1, 0x3}, &(0x7f0000000400)=0x8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getcwd(&(0x7f0000cc9fb7), 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x80, &(0x7f0000000140)="4a8c96470630a8d28ba2939ce3571eac212d367e7886829a968cbbe009a94ace5150da622b1d9b9e8dd00053e58e16424265fcb238f5ed5bd04b7c94c0af3f38c4dab7952ae6a5a286123b02c5f78d85df0bf1117b291cee89e906dab990fbcbda0716231d74c0bc0c0afb553741965a679dddd6de6b7ab27fcddb66c706cf18b9561dc69b65c0f4790ebc92188b8600d5612772dd6a06c9ed805754d2da7ce8bfee26957aed16e2acf3e3b2170696e66ff67cfd77af0fa0fcff021d2bca468c8f1414b5ea52e627d5822926fbd40566202d09d059e7f928dc68bab3c14fcb1d616f7d758451") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) signalfd(r5, &(0x7f00000000c0), 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000500)={'icmp6\x00'}, &(0x7f0000000540)=0x1e) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000002c0)=0x8) splice(r4, &(0x7f0000000140), r5, &(0x7f0000000280), 0x80000001, 0x0) 2018/04/07 22:01:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) [ 182.272066] binder: undelivered TRANSACTION_ERROR: 29189 [ 182.303092] binder: undelivered transaction 61, process died. 2018/04/07 22:01:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(r0, 0x400, 0x0) 2018/04/07 22:01:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x0, @loopback=0x7f000001}}) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r3, &(0x7f0000000180)="15", 0x1) perf_event_open$cgroup(&(0x7f00000002c0)={0x7, 0x70, 0x5, 0x0, 0x7ff, 0x0, 0x0, 0x5, 0x0, 0x1, 0x7, 0xab, 0x3, 0x8, 0x7, 0x7f, 0x2, 0x0, 0x2, 0x2, 0x9, 0x7, 0x12a, 0x200, 0x0, 0x3, 0xcb55, 0x0, 0xfddb, 0x7, 0x7fff, 0x8, 0x8, 0x5, 0x100000001, 0x2, 0x9, 0x5, 0x0, 0x26e, 0x4, @perf_config_ext={0x7, 0x9}, 0x1000, 0xaa40135, 0x2ff, 0x0, 0x0, 0x7a6}, r3, 0xc, r3, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="00af00000000000000000f0000000000ed00307d47b8b022f1a0116fcd40a84af65d3fd7e5b32e25b9c32d3d0972e8b2f73c595b6ec7dd5445268e5ec502c70457974905d103764d8a11f5dc6c69a8435f48e5eddcedd0d6e8231461874e760ee8a77b09d341c113eab4eb1728260903b4fcfd966b0e3347be55f621535710a4ffe3446956e1c49cef91c72ce976fc7318c854178d874642b749b676b5e456d49fd9794ee20c484374d81df5fe7cbabaebe7d80a9318585903701e657539b40f27347a0ec436e556bcea73020f298bf41b1df24847be09924d202d1f4304d51483e00a5e"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000340)={0x100, 0xffffffff}) ioctl$TCXONC(r3, 0x540a, 0x3) getpgrp(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000003c0)={0x7fff, 0x1, 0x9, {0x77359400}, 0xfffffffffffffff7, 0xffffffff}) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x1, {0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x3a) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) r4 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000380)=[r5, r4, 0x0, r5]) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000000c0)=@ax25={0x3, {"e1a6031284b734"}, 0x6643}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000001400), 0x0, 0x8000}, 0x40040) bind$llc(r2, &(0x7f0000000440)={0x1a, 0x204, 0x3, 0x8001, 0x4, 0xfff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/07 22:01:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x4, "c750aa09"}, &(0x7f0000000180)=0xc) prctl$intptr(0x1c, 0x64) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setresuid(0x0, 0x0, 0x0) 2018/04/07 22:01:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d17ffc)=0x2, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) eventfd2(0x4, 0x801) 2018/04/07 22:01:57 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x1, 0x5}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x80000001}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x200000) connect$netlink(r1, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) 2018/04/07 22:01:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) 2018/04/07 22:01:57 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x228c00, 0x0) inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x888) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f00000003c0)='./file1\x00') umount2(&(0x7f0000000280)='./file1\x00', 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000a40), &(0x7f0000fef000), &(0x7f0000dacfc9)) r1 = getpgid(0x0) process_vm_writev(r1, &(0x7f0000000480)=[{&(0x7f0000000400)=""/109, 0x6d}], 0x1, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/85, 0x55}], 0x1, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) open(&(0x7f0000000100)='./file1\x00', 0x0, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0) clone(0x0, &(0x7f0000000680), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000780)) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/143, 0xfffffffffffffd70) 2018/04/07 22:01:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x1}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/07 22:01:57 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r4 = socket$unix(0x1, 0x1, 0x0) keyctl$session_to_parent(0x12) bind$unix(r4, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x89, "afdceaa2b183c7d6f9583d72fd9f8373832a7b67274bc53eaea6957b74dac152780d0ddf4d2cae6d63e7f8fce7e3e450bac7cfc581c781d3c557c68198a56885eba527446d2bb6fe215f830fbacde5f366065e32a766e5cc757e974bbbc4b5848acf3160aa537c4db8ee3195c75acfb30d689bbf1582b2810955d9b688c1f307323040bfb05fbfc2b0"}, &(0x7f0000000200)=0x91) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x2, 0x0, 0x1, 0x3}}, 0x26) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r5, 0xfffffffffffff177}, &(0x7f0000000280)=0x8) listen(r4, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r2, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/04/07 22:01:57 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000300)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r3, 0xa5}) r7 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r9 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_opts(r9, 0x0, 0x4, &(0x7f0000003000)=""/4096, &(0x7f0000000340)=0x1000) write$cgroup_pid(r9, &(0x7f0000000580)=ANY=[], 0xfffffffffffffcb0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xe5f}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r1, 0xfffffffffffffffc, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="720c1b23b02990", @ANYRES16=r9, @ANYRES16, @ANYRES32]], &(0x7f0000000880), 0xcdb6b0a54df62cc6) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r10 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=r11, @ANYBLOB="98000000597614ddfa8f4be5174dcb542721a1559c1f0335ffd6d2dd08b5fa8eef3f26201cfc2231c9657b9196eb7f78714f4a7dff4beb77cac8d2a4b572a9b66fd77b958542ab012541719e5485d8e846bbb3ced64809bd2c87172eefc9aadca41962ca33fcd1419798aa7c1c268d40cd6e3d2f456819309a47fff7034dfc62b94d00096eddddc24f42db0b"], &(0x7f00000005c0)=0x2) fsetxattr(r10, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000280)='selinux\x00', 0x8, 0x0) getpid() setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000380)=0x8, 0x4) setsockopt$inet_MCAST_MSFILTER(r10, 0x0, 0x30, &(0x7f0000000780)=ANY=[@ANYRES64=r8, @ANYPTR64, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="386394256e2c5e61434f4310213e6c551b562227e64fcf54d1095799e886ddc6601abe4bdbe78f4740abb7174343e34653ef93bc1872248dd977eabd43f58b0ebf075520ae63d6fa2c6d181384876090a2503675764b2bf2e7f9230c88dc05eeb90e97319948bf69f9a895e62af499b6ead0744822bbf0943435ed3645dbb6c8c2b5900a2226030077", @ANYRES64=r10, @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYRES64=r9, @ANYBLOB="d4b505a1eeeb72fe5eda9513bfb38f58f23bc6459ea6f6e9026ce8645ab1887bbcb65acd6e94c0d9801e7cd24dbad32a0d0162dc18fa90f3d556bb43b4903ec44eaa7ee717fc95d0442ad50d499aba884f8183b54e91d7215f2fac99f6c6c5da8adeb9d52bfaf76a2bd257bc6d9215ef96d77ea7ac2f83ba5f77bbb74ab016eac51ad485186bfa7f004e8771d00febacfab13605fa1ecb31da5a3dad83fd5fdd47c4b470024a3dff8aeeecd13b7ac6"], @ANYRES16=r5, @ANYRES32=r10, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES64, @ANYRES32=r6, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYBLOB="d525bb6cfbd79f1b74bfbc476ff381e3ed9589e00ceb0a9bd4882f9c291f6cc03cd2926748a32a4ae79c210eb52d30015ce7736ac9179bb4e4fc51f8a952f986509ea11427506560e9f26252edf293a1a037396d5ce16e583b"]], @ANYBLOB="977e1374bcfb41b4ba0e9555c9797cde090a385c3c15f7a666ea7f17e3e64495951a0a"], 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000440)) ioctl$sock_FIOGETOWN(r10, 0x8903, &(0x7f0000000400)=0x0) ptrace$poke(0x5, r12, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) fcntl$setpipe(r4, 0x407, 0x7) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/07 22:01:57 executing program 1: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') setns(r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/07 22:01:57 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x9) socket$inet(0x2, 0x80803, 0x400) r0 = socket(0xb, 0x807, 0x26) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup(r2) socket$pppoe(0x18, 0x1, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip_vs_stats_percpu\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000300)={0x1800000000, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x2, 0x12a, 0x2, 0x3ff, &(0x7f0000000200)='erspan0\x00', 0x8, 0x9b, 0x1}) socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r5, 0x5404, &(0x7f000080afdc)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000000c0)="83c7e23310b19ff0b02c1894e2516d1eb91a15f6626aaae6f735f304edee870ff3ea050611fde2899b38af7655e19ac17c371de1ccbcccd9a68a935c5c93b48ee380bfce79fc6fb8bd9c9aa81b7228210506c4cfadebce00808f7a4086c035d71ea7075ecb64594af40b1013359198c06e4361b371f3deaa6cf8a353a147d25f608f759a85c90aba93109fe6a693915b20cf58f99b72bda1040c20c30c19a879feb6443a4f8d09052b5cb5141f40321f49dc88a77ee7901e9857e31f3df46169ce1bcd24e5686eaef7543164f9d25970ec6cac75f9ae016946b356a5b93fe871277d06b03f6dc0ab", 0xe8) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000280)={0x2, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x22, 0x9, 0x4, 0x5, 0x7f1a, &(0x7f0000000040)='lo\x00', 0x1, 0x2, 0x3f}) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}}, 0x260) preadv(r3, &(0x7f00000025c0)=[{&(0x7f0000002600)=""/202, 0xca}], 0x1, 0x0) 2018/04/07 22:01:57 executing program 7: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = socket$key(0xf, 0x3, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b6", 0x15, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x9}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000380)) lookup_dcookie(0x0, &(0x7f00000001c0)=""/65, 0x41) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0)=0x4, 0x4) sendfile(r0, r3, &(0x7f0000000040), 0x10ed5b) getpid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r4], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r4, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r6 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) splice(r6, &(0x7f0000000240), r6, &(0x7f0000000280), 0x0, 0xb) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x78, r7, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x90) gettid() 2018/04/07 22:01:57 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f81fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000197fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) pwrite64(r0, &(0x7f0000000000)="b402d26d91322a2556e9e22ea4ed8ad56a3511b00303cf9d686b3fdef5a3834af3a43459eeac6a1d37067bbae71b67e0be1aa442274beef0dbd3127c08ac84d908659885dd068f5364f455748e94e4e965c0baa4803efaca830b1b6d1ba01cfd44f84d9950621bc87ec7f89648657169f8b4f0286930b26ce7621720973ca0b739f749b878f1de5712d2713a14af3ab1bc3d9eea3db08e95b2dc70ccc1fa05d56b912ef586412bf1df7cc52decd0316c2ab46816b94928", 0xb7, 0x0) 2018/04/07 22:01:57 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="75c665762e7b2f"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x400102, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000800)=""/216) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r5 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d", 0x39, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) keyctl$assume_authority(0x10, r4) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) mq_timedsend(r2, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0xfffffffffffffffd, &(0x7f0000000580)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) clock_adjtime(0x3a541a5813a48586, &(0x7f0000001f98)) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000100)={r7, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000000)) [ 183.240556] IPVS: Creating netns size=2552 id=31 2018/04/07 22:01:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x4000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) 2018/04/07 22:01:57 executing program 1: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') setns(r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 183.362222] IPVS: Creating netns size=2552 id=32 2018/04/07 22:01:57 executing program 1: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) r1 = socket(0x11, 0x100000802, 0x0) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000200)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"0000000000000000eb00", 0x4813}) dup3(r1, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x12}, @mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x6, 0x1, 0x0, 0x5, 0x80000040, r2}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/07 22:01:57 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x60200, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00000002c0)={0x4, &(0x7f0000000040)=""/36, &(0x7f0000000280)=[{0x4, 0x63, 0x8, &(0x7f0000000080)=""/99}, {0x9, 0x1000, 0x7, &(0x7f0000001040)=""/4096}, {0x100000000, 0xa8, 0x7, &(0x7f0000000100)=""/168}, {0xff, 0xbb, 0x517, &(0x7f00000001c0)=""/187}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f2f)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) [ 184.017829] binder: 14028:14096 ioctl c0306201 20004000 returned -14 [ 184.030725] binder: BINDER_SET_CONTEXT_MGR already set [ 184.037409] binder: 14028:14103 ioctl 40046207 0 returned -16 [ 184.074659] binder_alloc: binder_alloc_mmap_handler: 14028 20000000-20001000 already mapped failed -16 2018/04/07 22:01:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) getgid() sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x0, @loopback=0x7f000001}}) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r3, &(0x7f0000000180)="15", 0x1) perf_event_open$cgroup(&(0x7f00000002c0)={0x7, 0x70, 0x5, 0x0, 0x7ff, 0x0, 0x0, 0x5, 0x0, 0x1, 0x7, 0xab, 0x3, 0x8, 0x7, 0x7f, 0x2, 0x0, 0x2, 0x2, 0x9, 0x7, 0x12a, 0x200, 0x0, 0x3, 0xcb55, 0x0, 0xfddb, 0x7, 0x7fff, 0x8, 0x8, 0x5, 0x100000001, 0x2, 0x9, 0x5, 0x0, 0x26e, 0x4, @perf_config_ext={0x7, 0x9}, 0x1000, 0xaa40135, 0x2ff, 0x0, 0x0, 0x7a6}, r3, 0xc, r3, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="00af00000000000000000f0000000000ed00307d47b8b022f1a0116fcd40a84af65d3fd7e5b32e25b9c32d3d0972e8b2f73c595b6ec7dd5445268e5ec502c70457974905d103764d8a11f5dc6c69a8435f48e5eddcedd0d6e8231461874e760ee8a77b09d341c113eab4eb1728260903b4fcfd966b0e3347be55f621535710a4ffe3446956e1c49cef91c72ce976fc7318c854178d874642b749b676b5e456d49fd9794ee20c484374d81df5fe7cbabaebe7d80a9318585903701e657539b40f27347a0ec436e556bcea73020f298bf41b1df24847be09924d202d1f4304d51483e00a5e"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000340)={0x100, 0xffffffff}) ioctl$TCXONC(r3, 0x540a, 0x3) getpgrp(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000003c0)={0x7fff, 0x1, 0x9, {0x77359400}, 0xfffffffffffffff7, 0xffffffff}) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x1, {0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x3a) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) r4 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000380)=[r5, r4, 0x0, r5]) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000000c0)=@ax25={0x3, {"e1a6031284b734"}, 0x6643}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000001400), 0x0, 0x8000}, 0x40040) 2018/04/07 22:01:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x9800, &(0x7f0000653ff0)={0x2, 0x4e20}, 0x10) flistxattr(r0, &(0x7f0000000000)=""/219, 0xdb) sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)}}, {{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000200)}}], 0x2, 0x0) 2018/04/07 22:01:58 executing program 6: sysfs$1(0x1, &(0x7f0000000000)='*+$wlan1{$posix_acl_access+posix_acl_access\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) fstat(r0, &(0x7f00000001c0)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2002, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000080)) sendmsg$nl_route(r1, &(0x7f0000b84fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000ab5000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/07 22:01:58 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r2, 0x20}, &(0x7f00000000c0)=0x8) renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/07 22:01:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) fcntl$getown(r0, 0x9) pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 2018/04/07 22:01:58 executing program 5: socket(0xa, 0x1, 0x0) r0 = open(&(0x7f0000000900)='./file1\x00', 0x0, 0x20) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000580)={0x5, &(0x7f0000000540)=[{0x0, 0x5cb, 0x0, 0x80000001}, {0x4, 0x0, 0x0, 0xaf}, {0xfffffffffffffffc, 0x3, 0x0, 0x7}, {0x0, 0x7fff}, {0x1000000003e, 0x3, 0xba, 0x6}]}) perf_event_open(&(0x7f0000000940)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x11, 0x0, 0x40000, 0x0, 0x2000000000000, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22}}, [0x1ff, 0x6, 0x2, 0x0, 0x7, 0x0, 0x2, 0x1, 0xffffffffffff4237, 0x0, 0x0, 0x9, 0x594, 0x40, 0x305]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @rand_addr}}}, 0x84) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000480)=""/175) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000240)={{0x0, 0x3}, 0x4, 0x20}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000c40)="7396453d55d27d1cfc31bd50379f0682ed13e9c5514304b5e353c571e090894a92a8b9595e52569c8b71fe9821e94b425e74093654dafeb85050566812a6262d32d00736668b5f1da5ee635d54811db2dc9df12c15c9d12305150dcf27b3d46d34cdd4495226277faed8319152bf777d3bcede04ec93b98f2865cbf6637e14a48be0b5789e498b2283ee4048dbb2925b15be00147d59efe5de580fc9f048954d29d039da3f3f1a01010c1da3107916f07a8b587f8f1b7b60c0d6d071df61c2357c1649f79133ec35a786012da74dbcff3e79a22effd847105d625b891da8fc4194743183c8aebb9e9d8c75") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000007c0), 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x80000001, 0x4, 0x7, 0x2f, 0x3, [{0x5, 0x7, 0x7, 0x0, 0x0, 0x800}, {0x3, 0x101, 0x56b, 0x0, 0x0, 0x480}, {0x8, 0x1, 0x401, 0x0, 0x0, 0x6}]}) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r7 = dup3(r6, r5, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) getpgrp(0x0) perf_event_open(&(0x7f0000000a40)={0x0, 0x70, 0x5, 0x3ff, 0x5, 0x0, 0x0, 0x200, 0x0, 0x4, 0x0, 0x6, 0x3, 0x7, 0x5, 0x3, 0x0, 0x0, 0x8, 0x10000, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x4, 0x9cc, 0x401, 0x4, 0x1359, 0x9, 0xf4, 0x101, 0x78d, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000008c0), 0x2}, 0x8, 0x40, 0x8, 0x4, 0x401, 0x800, 0x4}, r4, 0x7fff, r7, 0x3) listxattr(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0), 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) 2018/04/07 22:01:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) 2018/04/07 22:01:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe6c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="78eb2eb6e5dcc8ef2325000f10f7f57fa2e2a00f62600b727da0e31b15625fedeb626de6521389e6ae8661ad81750f5c5e403b368dccec4828a530516645ae83cc778460227116c8294953f859d486de58948c41730551421ad39bd6eacc87718631dd83eec4b7068bdc72dc0254855e3061cf27c5c0a8c4523e7a55ca8abda6ec5167f6003db5046f2bfc0f7cac90be44b5aedb77b9d3767cf8854745862b6905c4721f", 0xa4, 0x7}], 0x4, &(0x7f0000000380)={[{@init_itable='init_itable', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@bh='bh', 0x2c}, {@resuid={'resuid', 0x3d, [0x37, 0x33, 0x35]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@sb={'sb', 0x3d, [0x0, 0x37, 0x37, 0x3f, 0x38, 0x3f]}, 0x2c}, {@max_batch_time={'max_batch_time', 0x3d}, 0x2c}, {@init_itable_val={'init_itable', 0x3d, [0x78]}, 0x2c}, {@sysvgroups='sysvgroups', 0x2c}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000080)={0xfffffffffffffff9, 0x0, 0x5e, 0x48, 0x1f}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) [ 184.248155] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=82 sclass=netlink_audit_socket 2018/04/07 22:01:58 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0xfffffffffffffdf8, &(0x7f0000003f90), 0x0, &(0x7f000002ffa9)=""/87, 0x3d5}}], 0x2, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) bind(r1, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@ax25, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000001140)=""/128, 0x80}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/07 22:01:58 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'teql0\x00', {0x2, 0x31808840}}) socket(0x10, 0x3, 0x3) 2018/04/07 22:01:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) getgid() sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x0, @loopback=0x7f000001}}) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r3, &(0x7f0000000180)="15", 0x1) perf_event_open$cgroup(&(0x7f00000002c0)={0x7, 0x70, 0x5, 0x0, 0x7ff, 0x0, 0x0, 0x5, 0x0, 0x1, 0x7, 0xab, 0x3, 0x8, 0x7, 0x7f, 0x2, 0x0, 0x2, 0x2, 0x9, 0x7, 0x12a, 0x200, 0x0, 0x3, 0xcb55, 0x0, 0xfddb, 0x7, 0x7fff, 0x8, 0x8, 0x5, 0x100000001, 0x2, 0x9, 0x5, 0x0, 0x26e, 0x4, @perf_config_ext={0x7, 0x9}, 0x1000, 0xaa40135, 0x2ff, 0x0, 0x0, 0x7a6}, r3, 0xc, r3, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="00af00000000000000000f0000000000ed00307d47b8b022f1a0116fcd40a84af65d3fd7e5b32e25b9c32d3d0972e8b2f73c595b6ec7dd5445268e5ec502c70457974905d103764d8a11f5dc6c69a8435f48e5eddcedd0d6e8231461874e760ee8a77b09d341c113eab4eb1728260903b4fcfd966b0e3347be55f621535710a4ffe3446956e1c49cef91c72ce976fc7318c854178d874642b749b676b5e456d49fd9794ee20c484374d81df5fe7cbabaebe7d80a9318585903701e657539b40f27347a0ec436e556bcea73020f298bf41b1df24847be09924d202d1f4304d51483e00a5e"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000340)={0x100, 0xffffffff}) ioctl$TCXONC(r3, 0x540a, 0x3) getpgrp(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000003c0)={0x7fff, 0x1, 0x9, {0x77359400}, 0xfffffffffffffff7, 0xffffffff}) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x1, {0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x3a) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) r4 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000380)=[r5, r4, 0x0, r5]) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000000c0)=@ax25={0x3, {"e1a6031284b734"}, 0x6643}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000001400), 0x0, 0x8000}, 0x40040) 2018/04/07 22:01:58 executing program 6: r0 = socket(0x10, 0x20000003, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) flistxattr(r0, &(0x7f0000000000)=""/180, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x20, 0x1000, 0x8000, 0x2}, {0x1, 0x5, 0x0, 0xffff}, {0x80000001, 0x20000, 0x3, 0x569b}, {0x1, 0xfffffffffffff1ce, 0x9, 0x4}, {0x0, 0x1, 0x8, 0x703a72f0}, {0x4, 0xfff, 0x1}]}) bind$ipx(r0, &(0x7f0000000180)={0x4, 0x7, 0x61a, "68f31ccc8ebe"}, 0x10) 2018/04/07 22:01:58 executing program 3: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) [ 184.291835] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=82 sclass=netlink_audit_socket 2018/04/07 22:01:58 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000d7000)=""/217) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x800b, 0x4, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0x100000000000000, 0x7fff, 0x1, 0x82}, 0x98) 2018/04/07 22:01:58 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) fallocate(r1, 0x1, 0xfffffffffffffff8, 0xfffffffffffffffe) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f00000001c0)='./file0/file0\x00', 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80000, 0x0) write(r2, &(0x7f0000000180)="15", 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x84) 2018/04/07 22:01:58 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x10, r1, 0x0) 2018/04/07 22:01:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x8, 0x32, r0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) 2018/04/07 22:01:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) 2018/04/07 22:01:58 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x103, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000002c0)={{0x0, 0x3, 0x100000001, 0x3, 0x7}}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x2, 0x32, r1, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001640)={0x0, 0x4}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000016c0)={r2, 0x8}, 0x8) clone(0x24000, &(0x7f0000000100)="4f29b7aa0998d071", &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)="761a273287d1ee2e4dd3b5f122c61ee78ca47d949bcf47e77f412d72213f483916d6e21cee9f80ac03193054aacf282406ec61b9e9a7c701e0dc50aadc2fbb997a3ab9df0bb1f82d4743c7665701cfca83639a87f9471d10e73b385cac16ba21bbe097731133397aa0716f140bbcf243ae59706495820820289a273d2f54263e1f2cf1f714a7dfee61dbc2a58ddf07c7564a074c3b8361e4948014") r3 = socket$packet(0x11, 0x2000000000000003, 0x300) rt_sigprocmask(0x0, &(0x7f0000000040)={0x4}, &(0x7f0000000080), 0x8) r4 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001740)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000001840)=0xe8) fstat(r1, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) lchown(&(0x7f0000001700)='./file0\x00', r5, r6) setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f00000000c0)=0x2, 0x516) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000001900)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x80, 0x5, 0x4, 0x6, 0x80}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001940)=ANY=[@ANYRES32=r8, @ANYBLOB="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"], &(0x7f0000001600)=0x1008) sendto$packet(r3, &(0x7f0000000300)="d5952d73aa329cc97ed07a94d80afe7fcad9ba5e043ac7bd51413f3097b6e8767456da8034368c99", 0x28, 0x20000000, &(0x7f0000000480)={0x11, 0xf7, r7, 0x1, 0xa72123f, 0x6, @random="7344aa5fc1a3"}, 0x14) 2018/04/07 22:01:58 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f0000000000)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x48, r1}) 2018/04/07 22:01:59 executing program 1: unshare(0x40600) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) sendto$llc(r1, &(0x7f0000000080)="975690ee4622450a65e24ae26f47429cb876de4c6dc1151e21522039bb35930ab3c65cb8d60bcebe7f1fcd3766c038cf98b77eff86d9ae993d24a578b4db074b8918c9f8ed9f3f8a1918f9f483bd1bd69913762137b97cc387320f6973d1b4d0f1229ca16cba075a3ab2a7d127bf5ba9b05090008eb412283376c5318021d4063f22d20155a20cdbfbfda89083aa2ce94af3056e40f940a837c58e498327a2e5bb0d009467c20b7f715ded462ca713ea885a241492010f212cecd2ad3fb8680f9333ddb9888debfa7f6e2f50913c096e91d584a8a0ef98", 0xd7, 0x20000850, &(0x7f0000000180)={0x1a, 0x312, 0x4, 0x40, 0x1df6, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) 2018/04/07 22:01:59 executing program 5: socket(0xa, 0x1, 0x0) r0 = open(&(0x7f0000000900)='./file1\x00', 0x0, 0x20) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000580)={0x5, &(0x7f0000000540)=[{0x0, 0x5cb, 0x0, 0x80000001}, {0x4, 0x0, 0x0, 0xaf}, {0xfffffffffffffffc, 0x3, 0x0, 0x7}, {0x0, 0x7fff}, {0x1000000003e, 0x3, 0xba, 0x6}]}) perf_event_open(&(0x7f0000000940)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x11, 0x0, 0x40000, 0x0, 0x2000000000000, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22}}, [0x1ff, 0x6, 0x2, 0x0, 0x7, 0x0, 0x2, 0x1, 0xffffffffffff4237, 0x0, 0x0, 0x9, 0x594, 0x40, 0x305]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @rand_addr}}}, 0x84) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000480)=""/175) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000240)={{0x0, 0x3}, 0x4, 0x20}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000c40)="7396453d55d27d1cfc31bd50379f0682ed13e9c5514304b5e353c571e090894a92a8b9595e52569c8b71fe9821e94b425e74093654dafeb85050566812a6262d32d00736668b5f1da5ee635d54811db2dc9df12c15c9d12305150dcf27b3d46d34cdd4495226277faed8319152bf777d3bcede04ec93b98f2865cbf6637e14a48be0b5789e498b2283ee4048dbb2925b15be00147d59efe5de580fc9f048954d29d039da3f3f1a01010c1da3107916f07a8b587f8f1b7b60c0d6d071df61c2357c1649f79133ec35a786012da74dbcff3e79a22effd847105d625b891da8fc4194743183c8aebb9e9d8c75") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000007c0), 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x80000001, 0x4, 0x7, 0x2f, 0x3, [{0x5, 0x7, 0x7, 0x0, 0x0, 0x800}, {0x3, 0x101, 0x56b, 0x0, 0x0, 0x480}, {0x8, 0x1, 0x401, 0x0, 0x0, 0x6}]}) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r7 = dup3(r6, r5, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) getpgrp(0x0) perf_event_open(&(0x7f0000000a40)={0x0, 0x70, 0x5, 0x3ff, 0x5, 0x0, 0x0, 0x200, 0x0, 0x4, 0x0, 0x6, 0x3, 0x7, 0x5, 0x3, 0x0, 0x0, 0x8, 0x10000, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x4, 0x9cc, 0x401, 0x4, 0x1359, 0x9, 0xf4, 0x101, 0x78d, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000008c0), 0x2}, 0x8, 0x40, 0x8, 0x4, 0x401, 0x800, 0x4}, r4, 0x7fff, r7, 0x3) listxattr(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0), 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) 2018/04/07 22:01:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_aout(r0, &(0x7f00000002c0)={{0x1cf, 0x8, 0x5aa3c00a, 0x27, 0x1f1, 0x2, 0x102, 0xfffffffffffffffa}, "9a06d6f3b8405a", [[], []]}, 0x227) mkdir(&(0x7f0000306ff8)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000000240)='eth1.system\x00', 0x1) connect$pptp(r1, &(0x7f0000000280)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) r2 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x2, 0x1, 0x94, 0x7ff}, 0x8) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) inotify_init1(0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="f34c27dc99636e2a03ce", 0xa, 0x5}, {&(0x7f0000000140)="95f9862dbb6471cd235677bbf4fb681b5ef766afbc5c8257455bd84f04f90242b218bfd65b28bbb09969a37322d02c96a2689c5464d3798d4a35ef4bb2709e5238a7ac1cce9913ec55533dfc8d673bf4366803b46ffd7ef7f542205657", 0x5d, 0x9}], 0x100004, &(0x7f0000000200)=ANY=[@ANYBLOB="6c6f63616ca4616308696e82ac00"]) inotify_add_watch(r2, &(0x7f0000bb9ff8)='./file0\x00', 0x40) bind$netlink(r2, &(0x7f0000000580)={0x10, 0x0, 0x25dfdbff, 0x200800}, 0xc) bind$ax25(r3, &(0x7f00000005c0)={0x3, {"001192b5879ce2"}, 0x4}, 0x10) 2018/04/07 22:01:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) 2018/04/07 22:01:59 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000b00)='./file2\x00', 0x28) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socket(0x2, 0x4, 0x1000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff}) clock_gettime(0x5, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000}) splice(r4, &(0x7f0000000a80), r2, &(0x7f0000000e00), 0x7, 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0x1a, "103102ee6f92251c5a83c2b41bdf567cbdf0799ee0c1433d7892"}, &(0x7f00000007c0)=0x22) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={r6, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/07 22:01:59 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000000fff)) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200)=0x9c, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x1000, 0x4, 0x2405}, &(0x7f00000003c0)=0x14) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000100)='rx\b\x00\x00\x00s\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="1d13e530646b12fdca67f0257aa01101974097877dab250f9082c2debce93ac9a50b1b839534b6722147893cd1cdd2c195d393", 0x33, r2) restart_syscall() ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) 2018/04/07 22:01:59 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x6001, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000100)=""/207) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/07 22:01:59 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) read(r0, &(0x7f00001ac000)=""/4096, 0xfffffc2e) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) [ 185.165775] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 185.231808] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/07 22:01:59 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000146ff0)={0x1, 0x10, &(0x7f00000cdfe0)="9e245dc1dff001000b72b7be4e027f51"}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/04/07 22:01:59 executing program 1: fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) prctl$setfpexc(0xc, 0xc0000) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/130) 2018/04/07 22:01:59 executing program 2: epoll_create1(0x0) r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0x3, 0x1}, {0xfffffffffffffff8, 0x1}, 0x6, 0x1, 0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) ppoll(&(0x7f0000000080)=[{r0, 0x20}, {r1}, {r1, 0x1010}, {r0, 0xc201}, {r0, 0x10}, {r1, 0x10}], 0x6, &(0x7f0000376000), &(0x7f0000000040)={0x4}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) 2018/04/07 22:01:59 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x4, 0x4) socketpair(0x0, 0x1, 0x80, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000140)=0x7fffffff) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)="5500000018007f3d4c2d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c4d0f9a96006b03ab8220000bf", 0x55}], 0x1, &(0x7f0000000140)=ANY=[]}, 0x0) 2018/04/07 22:01:59 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f0000be6ff8)={0x19980330, r0}, &(0x7f000032e000)) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='>*/\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0xff, @empty, 0x8}}, 0x5, 0x1, 0xfffffffffffffffd, 0x2, 0x42}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0xfffffffffffffffe, 0x3, [0x9, 0x8, 0x7fffffff]}, &(0x7f0000000280)=0xe) r3 = inotify_init1(0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_buf(r4, 0x0, 0x28, &(0x7f00000000c0)=""/22, &(0x7f0000000100)=0x16) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_writev(r5, &(0x7f0000000840)=[{&(0x7f00000007c0)=""/102, 0x66}], 0x1, &(0x7f0000000940)=[{&(0x7f0000000900)=""/11, 0xb}], 0x1, 0x0) 2018/04/07 22:01:59 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xfeec, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x7fff}}, 0x0, 0x8}, 0x90) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000240)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) 2018/04/07 22:01:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001600)='pids.events\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001640)) r1 = dup(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) sendmsg$nl_route(r1, &(0x7f0000001480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001440)={&(0x7f0000000200)=ANY=[@ANYBLOB="20120000100021002cbdffffff6595", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0c00700000000000000000000c005300657468310000000000b40090000400910008006200", @ANYRES32=r4, @ANYBLOB="0800290000000000faac9678710c0fc077d8e413cab586bfae29ae19723dcb398cfc346af178340d5d577685e7118d34771aa1b62e301a6b433c2a40aa2a6d183b1d7a8b42a5d1db009c7b13509f9bd07cdfbbd4d8206646ac1c25038a54332222340952eb93064452e4d6ea067d23bd3b406e921e1262d840b74a7934e9f4af081486e595a6ff6cfbc78d02ddc8b307228e040021000c0015000700000000000000000050004c000747758805b31678426ee2b043ab278e19d311574e097a21ac1a5ee010c7fe4b05f25eb3208530c93de23ed1af0ea51ead6ed162ea98610349e10d425c2354030c0081002000000000000000"], 0x1220}, 0x1, 0x0, 0x0, 0x41}, 0x1) r5 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f00000014c0)) sendmsg$nl_route(r5, &(0x7f0000001fc8)={&(0x7f0000003ff4)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0xffffffffffffffff, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000001680)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e22, 0x3, 0x4e22, 0x4, 0xa, 0x80, 0x20, 0x87, r2, r6}, {0x0, 0x10001, 0x100000000, 0x9, 0x1f, 0x7, 0x9, 0x916f}, {0x592, 0xfffffffffffffffa, 0x0, 0x8}, 0x0, 0x6e6bb1, 0x1, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x3e}, 0xa, @in=@multicast1=0xe0000001, 0x3507, 0x1, 0x1, 0xfffffffffffffe01, 0x8, 0x0, 0x4}}, 0xe8) 2018/04/07 22:01:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a"}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) 2018/04/07 22:01:59 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x7, 0x10000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000440)={0x5, 0x0, 0x8, 0x4, 0x20}) r1 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0x1) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x70, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) socket$pptp(0x18, 0x1, 0x2) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x2, 0x5, 0x8001, 0x0, 0x13a6}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000580)={r2, 0x4, 0x4, 0x2}, &(0x7f00000005c0)=0x10) r4 = socket(0x10, 0x802, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r5) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) connect$inet6(r5, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) write(r4, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) readv(r4, &(0x7f0000000040)=[{&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000200)=""/156, 0x9c}], 0x3) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000600)={0x3, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000003c0)={0x0, r7}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000640)={r3, 0x8, 0x6, 0x2}, &(0x7f0000000680)=0x10) socket(0x0, 0x0, 0x0) 2018/04/07 22:01:59 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x80, 0x0) write$selinux_load(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e75781ad3abb2cc72bef5f7326d29649ee2b86ef7a5111afa7d33b1e4f8011fbc25a098605fb354c4f82aaf2633bf84fd72b01abf1d1c98f152551af48bbcd05a5f3d666750680886b861ee7a73c9ff232aa6b980a411ac85f8a90b4e6acee0caeb880802fcff80c5be53fb26f1476d7acc5045829f1d26bfb9c5db84ac4c9e6598f5e94c55f15376e9ddeb9f0c6ff5bbd09d4c5ade7702455e0bceb84f52149b453038ef0a06354b2e0e7b37e45816494d6851c700000000000000000000"], 0xcc) rename(&(0x7f0000e6dff8)='./file1\x00', &(0x7f0000b76000)='./file1\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='hpfs\x00', 0x1001, &(0x7f0000000200)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000280)={'ipvs\x00'}, &(0x7f00000002c0)=0xffffffffffffff6e) 2018/04/07 22:01:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)=ANY=[@ANYBLOB="511f00000000000000000000000000005d0000000000000000000000000000000000000000000000"]) 2018/04/07 22:01:59 executing program 6: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)=')[\b/\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='}\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='selinux:}\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='\x00']) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x4, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x7}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x20, 0x82}, &(0x7f00000003c0)=0x8) ustat(0x100000000d, &(0x7f0000000400)) 2018/04/07 22:01:59 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x121}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21}], 0xb0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001b40)=0xfc, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x2, 0x0, 0x7eff}, 0xffffffffffffffc9) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x1) fstat(0xffffffffffffffff, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x4c) socketpair$unix(0x1, 0x202, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) sendmsg$unix(r4, &(0x7f0000001b80)={&(0x7f0000000300)=@abs={0xb1354868ede766b3, 0x0, 0x4e22}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000640)="bfc0c536ed8cb171b9cc18619cfb32bdba09442029407688ccf3222bf4f0e97a90b8c95189a77fcbb407823f75f75fedaac2cb3781cddbe24342297914cfae26360e8c84d873ca14d11ca8bab9256d3af1b28a52f9e1790067af7bc502fae18237c98435558ed1729c8e2199ec41989941b9401952caaff31a3eea6a8c4c5ee58c58ddf7b1eddf3dacc7bfe9e6263e74f4e80a", 0xfffffffffffffe57}], 0x1, &(0x7f0000000700)=ANY=[]}, 0x4) r6 = openat$cgroup_procs(r5, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r6, r6, &(0x7f0000000000)=0x36, 0x7) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x6}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000005c0)={r7, 0x2}, &(0x7f0000000600)=0x8) clone(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000007c0)) socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x0, 0x8, 0x1ff, 0x1000000, 0x3}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000380)={r8, 0x10fffffffb}, 0xffffffffffffff91) r9 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000840), &(0x7f0000000800)=0xfffffe34) sendto(r9, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f", 0x3f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) 2018/04/07 22:01:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2}, {0x3}, 0xfffffffffffffffe, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'nr0\x00'}) 2018/04/07 22:01:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0xfffffffffffffffc) fcntl$setstatus(r1, 0x4, 0x6000) truncate(&(0x7f00000003c0)='./file1\x00', 0x401) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) 2018/04/07 22:02:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x40000000}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/07 22:02:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000043e000)='attr/keycreate\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000180)={0x1, 0x100, 0xffff}) unshare(0x0) getuid() ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000ce1000)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x800000000000200, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/225, &(0x7f0000000140)=0xe1) 2018/04/07 22:02:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="2a0003000000000000040000d9b6e5d46de6fbe5655e55273fb25ef678dff9aad3"], 0xc}}], 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x8104, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x36bc000000000000, 0xbd, 0x8, 'queue1\x00', 0x8}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) lchown(&(0x7f0000000280)='./file0\x00', r2, r3) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00000001c0)=""/34, &(0x7f0000000200)=0x22) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000240)={0x200, 0x2, 0x4}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) renameat2(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000480)='./file0\x00', 0x3) 2018/04/07 22:02:00 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x840) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYBLOB="7b00000014c8d04526e5f78a8fe27845051f555f69944614f1218e03a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd21772b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c005bb987f41e6b86a9bd6d"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{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, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/07 22:02:00 executing program 6: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) dup3(r0, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) ftruncate(r2, 0x5) 2018/04/07 22:02:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0xffffff2b) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80000, 0x0) sendto$inet6(r1, &(0x7f0000000140)="fe2d0b66be21e9dfc01926a01ac28c15cce793ae495da51b7da3725b8cc1986b7e712c63710d6e609a2d72e43e5178ac826fd6735ad8eb74e682e50cfb3132baebbec58023c14dbb4e0e71fa4467fb670c3b594aa49e197ccaf7e5e816ca33609db3fed2cffa7a8b2460cc14c5900772fd287519d47566d485129ff0ddffa585a400bd0b20e18e3c1e99a0e4400111de5b4c8f5eff934b0036d7931c9dc23af09cd53d558230d65ca6e4c5c577f4f2ab6ff7e446b32fc78742859f4056d99c94e7cf42abb282bf1be6200d111574c001ca9bdf4a937db48bffeb5d493aca871262c7e78c7e9cd01db49e945ece109d1dd0cd", 0xf2, 0x0, &(0x7f0000000240)={0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000002900000036000000392cf1a973c3cc330dbc8dc342b745046e722efa11da9527aee989377a7941be551aa1205901048191cd485ad5396366505c0a59edacb0248e80b42873649ef109dd150fec98db291cbeb5ad4f9d2f4aa31b8a97"], 0x10}}], 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x3}, 0x4) gettid() 2018/04/07 22:02:00 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) close(r1) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xfffffffefffffffa, 0x6}, &(0x7f0000000380)=0x10) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0xfffffffffffffffc, 0xfffffffffffffffd, 0x7}, {0x4, 0x0, 0x0, 0x5d}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x20, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000940)) setgroups(0x0, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000004c0)={0x6, 0x0, 0x20, 'queue1\x00', 0x3}) fchmod(0xffffffffffffffff, 0x101) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000180)=""/5, 0x2, 0x3) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/07 22:02:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) 2018/04/07 22:02:00 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x1}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc) mq_timedreceive(r0, &(0x7f00000000c0)=""/84, 0xca67c46f993768ca, 0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x989680}) 2018/04/07 22:02:01 executing program 5: syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "c417098b9ea624569a25b040fd884594e4bcaa7d0cba7bdea51c8404f4d28c766d8dd5cb39134dadde5c5286ea9a832e32f7968a32c3d4d5e2a6520e2effb6ce"}}}}, &(0x7f0000000080)={0x0, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x8001, 0x1, "03"}], 0x84}}], 0x2, 0x0) 2018/04/07 22:02:01 executing program 7: r0 = socket$inet6(0xa, 0x801000000080000, 0xf8f6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000200000000000000000000000000000000000000000020000000a00000000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x18c) clock_gettime(0x7, &(0x7f0000000000)) 2018/04/07 22:02:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fd, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x92ef, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x1, 0x1, 0xf28e, 0x2}) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0xf9b2, 0x100000000}, 'port0\x00', 0xea, 0x100048, 0x7cdbe63d, 0x4, 0x0, 0x3, 0x31, 0x0, 0x2, 0x6}) 2018/04/07 22:02:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x74}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, 0x4) r4 = syz_open_procfs(r1, &(0x7f00000000c0)='pagemap\x00') readv(r4, &(0x7f0000000200)=[{&(0x7f0000000140)=""/141, 0x8d}], 0x1) 2018/04/07 22:02:01 executing program 7: r0 = socket$inet(0x2, 0x1, 0x7f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)='+', 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x3, 0x4e0, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x2000035c], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x17, 0x20, 0x8107, 'tunl0\x00', 'irlan0\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xa0, 0x10c, 0x13c, [@realm={'realm\x00', 0xc, {{0x5, 0x400, 0x1}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x2, 0xccf, 0x8}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x1d, 0xc, 0x89ff, 'ip6tnl0\x00', 'yam0\x00', 'erspan0\x00', 'ip6_vti0\x00', @random="ef1ee93bc559", [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xe8, 0x148, 0x178, [@connbytes={'connbytes\x00', 0x18, {{0x4, 0x101, 0x3}}}, @time={'time\x00', 0x18, {{0x539, 0xfffffffffffffffd, 0x12158, 0x70b7, 0x1, 0x9, 0x3}}}]}, [@snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@random="33af282f43f9", 0xfffffffffffffffd}}}]}, @snat={'snat\x00', 0xc, {{@random="2fd2f3970b60", 0xfffffffffffffffc}}}}, {{{0x1f, 0x4, 0x88ff, 'yam0\x00', 'irlan0\x00', 'ip6_vti0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x12c, 0x12c, 0x19c, [@cpu={'cpu\x00', 0x8, {{0xd579, 0x1}}}, @physdev={'physdev\x00', 0x6c, {{'gre0\x00', {0xff}, 'irlan0\x00', {}, 0x8}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x6, 0x40, 0x4c0c, 0x1, 0x0, "f83278337a1769f53e2bb2c0770196b5ebeb0f717424fa81edce79bb97d1578f7fef57d00b839a9941161425c4c15d51f638cbf0a11693d95efc1326324cb0c4"}}}}]}]}, 0x530) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140), &(0x7f00000000c0)) 2018/04/07 22:02:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000e32fba)="4f7ad0c9edffe9486f1748144523c0c258773e00d4bba29028eac3028de58f5930fd4c8ebb74dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375642e58335444c9fe3d13", 0x46) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="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") r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ae5000)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/04/07 22:02:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000380), 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rtc\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000800)=0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={'syz_tun\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"65727370616e0200", 0xd221}) ftruncate(0xffffffffffffffff, 0x100) fchdir(0xffffffffffffffff) r3 = socket$inet6(0xa, 0xf5af7f203e344eae, 0x5) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000500)={'filter\x00'}, &(0x7f0000000140)=0x44) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000680)=@assoc_value={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000700)=ANY=[@ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000740)=0x2) nanosleep(&(0x7f0000000380), 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000580)=0x4) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00000008c0)=0x4, 0xff2f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) connect(0xffffffffffffffff, &(0x7f00000005c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x1, 0x3, 0x3, 0x3}}, 0x80) sendfile(r0, 0xffffffffffffffff, &(0x7f000000a000), 0x7ffff) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000007c0)={0x20, 0x200, 0x8001, 0x7, 0x401}) close(0xffffffffffffffff) pivot_root(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00') [ 186.885071] IPVS: Creating netns size=2552 id=33 [ 197.541658] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 207.681674] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 217.821622] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 227.961616] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 238.101630] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 248.241659] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 258.381676] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 268.521596] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 278.661645] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 288.801642] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 298.941597] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 309.081626] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 319.261656] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 329.401656] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 339.541599] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 349.681641] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 359.821634] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 362.141674] INFO: task syz-executor6:14298 blocked for more than 120 seconds. [ 362.148954] Not tainted 4.4.125-g38f41ec #21 [ 362.153908] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.162013] syz-executor6 D ffff8801d6847bc8 27408 14298 3838 0x20020004 [ 362.169417] ffff8801d6847bc8 ffff8800ad93e000 0000000000000000 0000000000000007 [ 362.177443] ffff8800ad93e000 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 362.185443] ffff8801db31f4c0 ffff8801d9b49800 ffff8800ad93e000 0000000000000000 [ 362.193438] Call Trace: [ 362.196000] [] schedule+0x7a/0x1b0 [ 362.201177] [] schedule_preempt_disabled+0x13/0x20 [ 362.207767] [] mutex_lock_nested+0x306/0x850 [ 362.213818] [] ? copy_net_ns+0xc7/0x190 [ 362.219412] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 362.225641] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 362.232490] [] ? kmem_cache_alloc+0x219/0x290 [ 362.238610] [] copy_net_ns+0xc7/0x190 [ 362.244063] [] create_new_namespaces+0x2f6/0x610 [ 362.250455] [] unshare_nsproxy_namespaces+0xae/0x1e0 [ 362.257204] [] SyS_unshare+0x3da/0x700 [ 362.262742] [] ? SyS_clone+0x50/0x50 [ 362.268077] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 362.275101] [] ? fput+0x20/0x150 [ 362.280094] [] ? do_sys_ftruncate.constprop.13+0x118/0x520 [ 362.287379] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 362.293601] [] ? SyS_clone+0x50/0x50 [ 362.298936] [] do_fast_syscall_32+0x321/0x8a0 [ 362.305083] [] sysenter_flags_fixed+0xd/0x17 [ 362.311282] 1 lock held by syz-executor6/14298: [ 362.315949] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0xc7/0x190 [ 362.324575] Sending NMI to all CPUs: [ 362.328394] NMI backtrace for cpu 0 [ 362.332008] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 362.339270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.348631] task: ffff8800bad18000 task.stack: ffff8800bacd0000 [ 362.354687] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 362.363426] RSP: 0018:ffff8800bacd7cb8 EFLAGS: 00000046 [ 362.368843] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 362.376114] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 362.383370] RBP: ffff8800bacd7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 362.390613] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 362.397885] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 362.405187] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 362.413409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.419269] CR2: 00007fc84d2d6000 CR3: 00000000ad794000 CR4: 0000000000160670 [ 362.426581] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.433839] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.441082] Stack: [ 362.443236] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 362.450741] ffff8801db31bca0 ffff8800bacd7d00 ffffffff810b9abb ffffffff839f6dc0 [ 362.458283] 0000000000000003 ffff8800bacd7d60 ffffffff81d11764 ffffffff8141b993 [ 362.465809] Call Trace: [ 362.468363] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 362.474774] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 362.481866] [] ? print_lock+0xab/0xae [ 362.487292] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 362.494036] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 362.501015] [] watchdog+0x6fa/0xae0 [ 362.506289] [] ? watchdog+0xc3/0xae0 [ 362.511644] [] kthread+0x268/0x300 [ 362.516804] [] ? reset_hung_task_detector+0x20/0x20 [ 362.523455] [] ? kthread_create_on_node+0x400/0x400 [ 362.530087] [] ? kthread_create_on_node+0x400/0x400 [ 362.536763] [] ret_from_fork+0x55/0x80 [ 362.542283] [] ? kthread_create_on_node+0x400/0x400 [ 362.548918] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 362.567935] NMI backtrace for cpu 1 [ 362.571582] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.125-g38f41ec #21 [ 362.578575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.587951] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 362.593996] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 362.602396] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 362.607818] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 362.615096] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 362.622351] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 362.629593] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 362.636860] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 362.644117] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 362.652341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.658193] CR2: 00000000006b53e8 CR3: 00000000ac97e000 CR4: 0000000000160670 [ 362.665482] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.672741] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.679982] Stack: [ 362.682118] ffff8801d9b5fdd0 ffffffff81027e65 ffff8801d9b60000 ffffffff847dec48 [ 362.689621] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffff8801d9b5fde0 [ 362.697156] ffffffff810293da ffff8801d9b5fdf8 ffffffff81221948 dffffc0000000000 [ 362.704677] Call Trace: [ 362.707230] [] default_idle+0x55/0x3c0 [ 362.712754] [] arch_cpu_idle+0xa/0x10 [ 362.718180] [] default_idle_call+0x48/0x70 [ 362.724071] [] cpu_startup_entry+0x5fd/0x8f0 [ 362.730099] [] ? call_cpuidle+0xe0/0xe0 [ 362.735712] [] ? clockevents_register_device+0x122/0x230 [ 362.742798] [] start_secondary+0x304/0x3e0 [ 362.748652] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 362.755230] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 362.774821] Kernel panic - not syncing: hung_task: blocked tasks [ 362.780963] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 362.788204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.797529] 0000000000000000 53e59bf7669ec6e3 ffff8800bacd7ca8 ffffffff81d067bd [ 362.805496] ffffffff838831a0 ffff8800bacd7d80 dffffc0000000000 7fffffffffffffff [ 362.813457] ffff8800b9a4cc48 ffff8800bacd7d70 ffffffff8141b46a 0000000041b58ab3 [ 362.821440] Call Trace: [ 362.823999] [] dump_stack+0xc1/0x124 [ 362.829341] [] panic+0x1aa/0x388 [ 362.834327] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 362.841222] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 362.848463] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 362.855705] [] watchdog+0x70b/0xae0 [ 362.860950] [] ? watchdog+0xc3/0xae0 [ 362.866284] [] kthread+0x268/0x300 [ 362.871440] [] ? reset_hung_task_detector+0x20/0x20 [ 362.878073] [] ? kthread_create_on_node+0x400/0x400 [ 362.884705] [] ? kthread_create_on_node+0x400/0x400 [ 362.891340] [] ret_from_fork+0x55/0x80 [ 362.896847] [] ? kthread_create_on_node+0x400/0x400 [ 362.904041] Dumping ftrace buffer: [ 362.907595] (ftrace buffer empty) [ 362.911275] Kernel Offset: disabled [ 362.914884] Rebooting in 86400 seconds..