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0x1000}, {&(0x7f0000004d00)="2ec70bd4bbfa68be465b3ee3acce1306e310189415d879ebbd0c87af76de770fbf38e4b24f6cffb5ac2bbb2b37c64f35ef69fe3f1d4664145e385d32c6ba7d6448d11ec94ec08b2d8dc21a3cfbe6a4491f4f16294ff13957a5f6ae9f1e3ee117f42a063ea6645524a188cea3f841d7b2da02aad5123d00cb08d01b01f0fddbe168dc147df3fe137fd75667576ea00d3e243d09bbb7fdbf950f28b106286c163d4533d57e5a3384eea4ab7fca4e0c55e0beb8f003437d37b7e6ae1c921c6b428afc611b39cb4f34a3bbbba4f51b7d324f7582749011", 0xd5}, {&(0x7f0000004e00)="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", 0x1000}], 0x4, &(0x7f0000005e40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r4, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x8000}], 0x5, 0x40000) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000bc0)) fstat(r5, &(0x7f0000006180)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000500)={0x0, 0x7530}, 0x10) 2018/05/03 11:37:07 executing program 6: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000700)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2de14f38c46cf11dfe40823c39efa2") fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:07 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xd0b0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7, 0x8}, &(0x7f0000000200)=0x90) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffe}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x81) 2018/05/03 11:37:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0xbb169a3c8910343c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x400000, 0x1e6) 2018/05/03 11:37:07 executing program 3: syz_emit_ethernet(0x22, &(0x7f0000001240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @icmp=@timestamp={0xd, 0x4}}}}}, &(0x7f0000001300)={0x0, 0x0, [0x0, 0x0, 0x0, 0x400000000]}) r0 = socket$inet(0x2, 0x7, 0x6) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/169, &(0x7f00000000c0)=0xa9) 2018/05/03 11:37:07 executing program 0: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x7f, 0x31, 0xc4, 0x100, 0x0, 0x5, {0x0, @in={{0x2, 0x4e22}}, 0x2, 0x9, 0x8001, 0x2}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x800}, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) fsetxattr(r2, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='vmnet1vboxnet1\x00', 0xf, 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r3 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r3, 0x0, 0x1) 2018/05/03 11:37:07 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000300)='net/packet\x00') fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x4, {{0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0x5}}}, 0x88) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 11:37:08 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) mknod$loop(&(0x7f0000000280)='./file0\x00', 0x2, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ppoll(&(0x7f0000000140)=[{r0, 0x3000}, {r1, 0x2028}], 0x2, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x6}, 0x8) r2 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x0) ioctl(r2, 0x3, &(0x7f0000000040)="f5194f49302c44192e773f036273303c935002c6dc3745759b23079ab7eca3147da906fb8efee3fa3495ded5cf7e7db95bf1c2db7803a39402cede7e7d6ebaf4a2bb7247eedf004db4aa04dd24306c6347") write(r2, &(0x7f0000000200)="d1", 0x1) mmap(&(0x7f0000540000/0x3000)=nil, 0x3000, 0xa, 0x2012, r2, 0x0) fallocate(r2, 0x3, 0x0, 0x11f1) 2018/05/03 11:37:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000000c0)=""/59, 0x3b) 2018/05/03 11:37:08 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0xffbffffffffffffc, 0x4) semget(0x2, 0x1, 0x608) 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) fgetxattr(r1, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100), 0x0) 2018/05/03 11:37:08 executing program 0: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket(0x10, 0x802, 0x0) epoll_create1(0x80000) 2018/05/03 11:37:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{}, {}]}) fremovexattr(r0, &(0x7f0000000200)=@random={'os2.', 'posix_acl_access\x00'}) 2018/05/03 11:37:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x80000009) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x3, 0x3, 0x10001, 0x2, 0x4}, 0xd9b}) writev(r0, &(0x7f0000000040), 0xe9) 2018/05/03 11:37:08 executing program 2: unshare(0x80003fc) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r0, &(0x7f000004dfb0)={0x5, 0x0, 0x1}) 2018/05/03 11:37:08 executing program 4: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4, 0x11, r0, 0x0) 2018/05/03 11:37:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='projid_map\x00') ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000200)=""/55) r2 = accept4(r0, 0x0, &(0x7f0000000240), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0xa2f, 0x8004, 0x5, 0x4, 0x0, 0x0, 0x80, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x5, 0x3f, 0x7, 0x3, 0x4}, 0x14) syz_open_dev$ndb(&(0x7f0000000440)='/dev/nbd#\x00', 0x0, 0x41) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x24, 0x0, 0x0, 0x0, 0x0, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x10}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000380)={{0x6, 0x7}, 'port0\x00', 0x12, 0x101000, 0x2, 0x5, 0x7fff, 0x6, 0x7, 0x0, 0x2, 0xffff}) 2018/05/03 11:37:08 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) syz_open_procfs(0x0, &(0x7f0000000240)='net/dev\x00') r0 = mq_open(&(0x7f0000000340)="8b439a9fea1e549fce253b700f87a952eb773dac476fbcb4c957f384d364ba9b7753e2644f6a5d8fc0d86f3e2eeafa94fe6f67f15a79c06c3bcc2afdd3671e", 0xc1, 0x0, &(0x7f0000000140)={0x4, 0x1, 0x7fffffff, 0x4007, 0x10000000000000, 0x100, 0x800000000, 0x80}) mq_timedsend(r0, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000000440)={0x10}, 0x1c8, &(0x7f00002ceff0)={&(0x7f0000000400)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x7d) 2018/05/03 11:37:08 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0xff9e) r0 = socket(0x11, 0x80004, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/05/03 11:37:08 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/126, &(0x7f0000000100)=0x7e) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000004900030207fffd946fa283bc0ae6e60000000000000c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) 2018/05/03 11:37:08 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x27, "03e4f7791f20a7a766b6765dde394908418b38ed866602200d9a9f49b3b1e279c9b6779ee77d4e"}, &(0x7f00000000c0)=0x2f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x1b}, 0x2}}, 0x80, 0x5}, 0x90) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) 2018/05/03 11:37:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) recvmmsg(r1, &(0x7f0000d6afa0)=[{{&(0x7f00000bb000)=@ipx, 0x10, &(0x7f0000637fe8), 0x0, &(0x7f0000b1c000)=""/248, 0xf8}}], 0x1, 0x0, &(0x7f0000c08ff8)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000001c0)) shutdown(r1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000000c0)=""/229, &(0x7f0000000000)=0xe5) 2018/05/03 11:37:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000040)=@random={'user.', 'cgroupppp0%em0\x00'}) [ 112.314802] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 11:37:08 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002bef28)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback=0x7f000001}], 0x10) [ 112.368916] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 112.445344] alg: No test for cmac(camellia) (cmac(camellia-generic)) 2018/05/03 11:37:09 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vcs\x00', 0x40c0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000980), 0x4) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000280)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000afe0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000b00)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xff, 0x4, 0x4, 0x100, 0xffffffff, 0x2000220, r2}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000640)={0x1, &(0x7f0000000580)=[{}]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, 0x69, r4}) timerfd_settime(r3, 0x1, &(0x7f00000007c0), &(0x7f0000000800)) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) timer_create(0x7, &(0x7f0000000680)={0x0, 0x13, 0x5, @tid=0xffffffffffffffff}, &(0x7f00000006c0)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) timer_settime(r6, 0x0, &(0x7f0000000740)={{0x77359400}, {r7, r8+10000000}}, &(0x7f0000000780)) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x0) sendto$packet(r5, &(0x7f00000000c0)="9999bf22da0221af4936d8b70bb9504cc4f76c32310c03f3be8f5cb8bb7efd2c9c30dcc995e3c860268ee2033c", 0x2d, 0x20008080, &(0x7f0000000180)={0x11, 0x3, r9, 0x1, 0x3, 0x6, @random="b54377cdda76"}, 0x14) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f00000002c0)={0x91b5, 0x6, 0x80000000, 0xfb, &(0x7f0000000480)=""/251, 0x69, &(0x7f0000000000)=""/105, 0x2b, &(0x7f0000000240)=""/43}) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) futex(&(0x7f0000000840), 0x9, 0x2, &(0x7f00000008c0)={r10, r11+10000000}, &(0x7f0000000900)=0x1, 0x0) 2018/05/03 11:37:09 executing program 3: ftruncate(0xffffffffffffffff, 0x9) write$sndseq(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYBLOB="0900000028000000030000007f000000000000000100000000080000e00000000400b535786caef0c334f79b0000010000000500000009000000"]) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) 2018/05/03 11:37:09 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYBLOB="3f01000000aa622718000000"], 0x1c) write$rdma_cm(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="00000000180080e20010000000000000", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f010f0000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000ac0)=@reject={0x9, 0x108, 0xfa00, {r2, 0x0, "bc2926", "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"}}, 0x110) 2018/05/03 11:37:09 executing program 0: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000007a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) 2018/05/03 11:37:09 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x1000000080000, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000002c0)={0x412, &(0x7f0000000040)="372bbb0f971fca051b65b9d5938233d77ec85a1f15e42ba2a9e3b3fff182d3fc85b4635e0192a87d37bb0e00138fc779b2815f811625a3165e691041b78af69c69cf6b931f002106e540"}) r2 = socket(0x11, 0x100000802, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000280)=0x2, 0x4) r3 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000240)=0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'ifb0\x00'}) socket(0x3, 0x1, 0x8) 2018/05/03 11:37:09 executing program 6: fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000400)='fd/3\x00') fremovexattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:09 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth1_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x200, 0x100000001, 0x8, 0x400, 0x1000, 0x420014, r1}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x3f, @empty, 0x4e23, 0x1, 'none\x00', 0x1, 0x0, 0x1}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x12002, 0x8, 0x7, 0x100000001}}, 0x44) r2 = socket(0x0, 0x800, 0x31) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x4e22}, 'ifb0\x00'}) 2018/05/03 11:37:09 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fd/4\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r1}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f0000000280)) truncate(&(0x7f0000000000)='./file1\x00', 0x0) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') [ 113.263498] IPVS: set_ctl: invalid protocol: 63 0.0.0.0:20003 none 2018/05/03 11:37:09 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x20) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x2) 2018/05/03 11:37:09 executing program 3: ftruncate(0xffffffffffffffff, 0x9) write$sndseq(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYBLOB="0900000028000000030000007f000000000000000100000000080000e00000000400b535786caef0c334f79b0000010000000500000009000000"]) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) [ 113.346958] IPVS: set_ctl: invalid protocol: 63 0.0.0.0:20003 none 2018/05/03 11:37:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = dup2(r0, r0) sendmsg$netlink(r1, &(0x7f0000000080)={&(0x7f0000000200)=@kern={0x10}, 0x159, &(0x7f0000000000), 0x0, &(0x7f0000000000)=[@rights={0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0xa}, 0x0) fchmod(r1, 0x3) 2018/05/03 11:37:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x802, 0x4) lookup_dcookie(0x5, &(0x7f0000000080)=""/26, 0x1a) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8040, 0x0) socket$kcm(0x29, 0x5, 0x0) accept$nfc_llcp(r1, &(0x7f0000000300), &(0x7f00000003c0)=0xfffffffffffffeee) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000002c0)) sendto$inet(r0, &(0x7f0000000280)="ff06cd47b7", 0x5, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/05/03 11:37:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x24402, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000100)=[{0x4, 0x7f, 0x7, 0x4}, {0x100, 0xb5, 0x100, 0x4}]}, 0x10) 2018/05/03 11:37:09 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/93, 0x5d) open$dir(&(0x7f00000000c0)='./file0\x00', 0x80, 0x0) 2018/05/03 11:37:09 executing program 3: r0 = epoll_create1(0x200081004) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x101001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, 0x4, 0x200, 0x7, 0x20, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r2, 0x4, 0x7fffffff, 0xf4}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000240)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000001c0)=""/120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8997, &(0x7f0000000300)={'bridge_slave_0\x00', @ifru_addrs=@can={0x1d, 0x0}}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0x2d, r3}) exit(0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)) 2018/05/03 11:37:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') write(r0, &(0x7f0000000400)="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", 0x1000) 2018/05/03 11:37:09 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth1_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x200, 0x100000001, 0x8, 0x400, 0x1000, 0x420014, r1}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x3f, @empty, 0x4e23, 0x1, 'none\x00', 0x1, 0x0, 0x1}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x12002, 0x8, 0x7, 0x100000001}}, 0x44) r2 = socket(0x0, 0x800, 0x31) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x4e22}, 'ifb0\x00'}) 2018/05/03 11:37:09 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000356ffc)=0xffffffffffffff3e, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000fc7f00000000000841000000010000000000000000000000"]) ioctl(r1, 0x8916, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000600)={&(0x7f00000004c0)={0x1d, r2}, 0x10, &(0x7f00000005c0)={&(0x7f0000000540)={0x0, 0x80, 0x20000000000, {0x0, 0x7530}, {r3, r4/1000+10000}, {0x4, 0x2b, 0x7ff, 0x3}, 0x1, @canfd={{0x0, 0x2, 0x153, 0x1}, 0x2e, 0x0, 0x0, 0x0, "f9dcd0685a63a4ef05879728b0a952ba60c4c28a9d136a21e26ab4c320e41b090b3b4f5b77a180b60fa4e1afdd83a19b7b0785840086a4256ab66a93c918cab1"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x8000) ioctl(r1, 0x8936, &(0x7f0000000000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7ff, 0x800) 2018/05/03 11:37:09 executing program 0: bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1}, 0x6e) listen(0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000300)="7573657276626f786e657430a67d2e76626f786e65743123626465765d5b00", 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000340)={0x2, 0x6, 0x4, 0x1, 0x8, 0x3}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0x0) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$search(0xa, r2, &(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, r3) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) [ 113.701222] IPVS: set_ctl: invalid protocol: 63 0.0.0.0:20003 none 2018/05/03 11:37:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ftruncate(r0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/05/03 11:37:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') write(r0, &(0x7f0000000400)="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", 0x1000) 2018/05/03 11:37:09 executing program 4: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485, 0x3}) writev(0xffffffffffffffff, &(0x7f0000b97000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="05000000406507387fa5ce8ac48eeebca0efb11709fcca9c031f228513ec45a8e50008b9f901ae128a0d47193c870fc5a43c3f0517408d27bdebcbd9c34f54fa98421fd916949f62f43e25d81fca557f68ee691807dd0cbabc21ffc57635a00ef32dc135ee9c6bfdbec4"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0x2f, "720000bc8b94c7895c05478ffb605ea5798d3027288d12da44671ac13ec630f1746133d9f943754b3c9fca3c15a7f1"}, &(0x7f0000000040)=0x37) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0xffff, 0x7376, 0x0, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, 0x0, 0x20000000000}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000400)=0x84) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e3b000)={0x0, ""/230}, 0x412, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000700)="73b36f76a2c9d130761ab60d946322b39e01ecf2baff71bbf21c032904661c222bfeab6d2cbaf9ac718bdc4190601c5f2888a2d586d534f306b135afff3670ad02239e", 0x43) r1 = syz_open_procfs(0x0, &(0x7f0000000880)="c8327bba6aeba4b3ef391b187582c830a51451fc3cc52243a3cca0f4066b0d82cb6fdbedb26048fcca3a10dd998144ce122731af78ac50d40000801fe4aa1fc5488b15beb5f36034dd") msgsnd(r0, &(0x7f00000003c0)=ANY=[], 0x0, 0x0) pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x2000000000002) recvfrom$packet(r1, &(0x7f0000000000)=""/48, 0x30, 0x3, 0x0, 0x0) flock(r2, 0x1) flock(r3, 0x1) listen(0xffffffffffffffff, 0x0) 2018/05/03 11:37:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/rt6_stats\x00') accept4$alg(r0, 0x0, 0x0, 0x80000) sendfile(r0, r0, &(0x7f00000001c0)=0xa000000, 0x100000000000) ppoll(&(0x7f0000000000), 0x179, &(0x7f0000000180), &(0x7f0000000080)={0x6}, 0x8) r1 = dup2(r0, r0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x1) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x6, 0x4e22, 0x5, 0x2, 0x20, 0x80, 0xff, r5, r6}, {0x0, 0xffffffffffffffff, 0x1, 0xf4e, 0x6, 0xea0, 0xffff, 0x4}, {0x5, 0x20, 0x6, 0x4d}, 0x9, 0x6e6bb6, 0x0, 0x0, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5}, 0x2, @in=@multicast2=0xe0000002, 0x3506, 0x1, 0x2, 0x8001, 0xfffffffffffffffb, 0x8000, 0x6}}, 0xe8) clock_nanosleep(0x5, 0x1, &(0x7f0000000140)={r3, r4+30000000}, 0x0) 2018/05/03 11:37:11 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth1_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x200, 0x100000001, 0x8, 0x400, 0x1000, 0x420014, r1}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x3f, @empty, 0x4e23, 0x1, 'none\x00', 0x1, 0x0, 0x1}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x12002, 0x8, 0x7, 0x100000001}}, 0x44) r2 = socket(0x0, 0x800, 0x31) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x4e22}, 'ifb0\x00'}) 2018/05/03 11:37:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="ea5122eef5c73806bb73a371e3b839a0401bdd79ac0eae0cbce26e4a7fd37980db785263ac38ef0247c59d92c8054d01d97e3781", 0x200002, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r1, &(0x7f00000000c0)="421455f742134c02e1baf856915be6495aea7f7fecdbd898cb4f377f5d92ee57666df35f83b75d37a06de992eb92b4400d422376239ec30612c01e20017a7944a86a8ab62b64676f1ff313e0c9dd0b4e0c93e4fffcd05cdd0051f175edecfe6d4db0bbdedefa8702ea30ca51a7588e9bd0287ca2a455f16f9fc145a1444e93e1b9856acb5da6a70058fb3b9f967ae7f8ca875d60de3ad18e10e773a79664", 0x9e, 0x1, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) 2018/05/03 11:37:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x101000) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0xfffffffffffffffc, {0x0, 0x4}, 0x0, 0x1, 0x800000000000000}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 11:37:11 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xbc}, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/05/03 11:37:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='a\x00\x00\x00\x00\x00') fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') r1 = accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) ioctl$void(r1, 0xc0045c77) 2018/05/03 11:37:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ftruncate(r0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/05/03 11:37:11 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x349400, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)="6280d7d5de0297ee1f434c25dc05fcf65351ba17a5d533756de4a1237b0f045bb68dacd8c4271ca39fe9996699125b54acf18024ce00e1bcf75a83fa631d8a943bbd501328d5c716b3424a997f2ca5feda60485a339fd4348e15c1554638b05ac3c78a5352f58e80053e2c81aa90332b180c841ad8db", 0x76) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x100000000e, 0x401, 0x3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000100)="06b32b6304000000000000", &(0x7f0000000200)=""/203}, 0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000001c0)=0xc) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000340)={{0x6, 0x7fff, 0x95f, 0x8, 0xfffffffffffffff7, 0x8000}, 0x3f}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x80}, 0x8) 2018/05/03 11:37:11 executing program 2: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000240)={0x3, 0x0, 'client0\x00', 0x0, "6f60abb6694c35a5", "02fc4976758d745f1cb81073833d118a72a579233691d681b500cc52ce79021c"}) process_vm_writev(0x0, &(0x7f0000000180), 0x100000000000004c, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000580)=""/97, 0x3d}, {&(0x7f0000000500)=""/125, 0x7d}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f00000004c0)=""/59, 0x3b}], 0x136, 0x0) 2018/05/03 11:37:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80800, 0xffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x7f, 0x9, 0xa, 0xffffffff00000001, 0x8, 0xffff, 0x7f, 0x5, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x4, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000080), &(0x7f0000000000)=0x4) [ 115.093339] IPVS: set_ctl: invalid protocol: 63 0.0.0.0:20003 none 2018/05/03 11:37:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000001800fab9c50b020000000000000000040800b6"], 0x24}, 0x1}, 0x0) 2018/05/03 11:37:11 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f0000000200)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0xffffffffffff27a1, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000500)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x4, [0x0, 0x0, 0xe0, 0xfffffffffffffffb, 0x4, 0x2, 0x6, 0x1f]}, 0x5c) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), 0x4) 2018/05/03 11:37:11 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x800, &(0x7f00000001c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x3, 0x0) getdents(r0, &(0x7f0000000000)=""/235, 0xeb) 2018/05/03 11:37:11 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0xb29ee755) 2018/05/03 11:37:11 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="09000000000000000001"]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000540)={&(0x7f0000000180)={0x39c, 0x10, 0x20, 0x70bd29, 0x25dfdbfc, {0x6}, [@nested={0x10c, 0x15, [@generic="76292a0b8ae1c0968804890fb171eb0df6d580f62df4403770516ed12ff4918ad9f23b8e0b285319863f8346599592f771fd2685b48409310013a7365b69a9743f499d852628a435c9faef6f984126f3b138aafe320b3456b0cbf1089d067322d413cbe1d5d4af348caa86927940bdd31b4c00e2c75c7f982fd31bace0c0e26c0c7adf882a6078b7da11e8ce612d270df7080d8ccf90ac649f7653a647c80a1bceacfa4642283fab29a21b176196b5c9d4a3def1c859475a12cead6d1588b5724e1c5e0da8648cd75517bae9895dfa490dc0f46525cb7dec0b70eea051cb1c244ada878994072b79f0fb0cc51a422706ded1c801816860a59e623d916a207b", @typed={0x8, 0xe, @uid=r2}]}, @typed={0x8, 0x19, @u32=0x5}, @typed={0x14, 0x15, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x228, 0x7, [@typed={0x8, 0x90, @ipv4=@loopback=0x7f000001}, @generic="adcd56ad2e4ce44ac4bb6d3a16fbc9eecfc37b6f06b73f2fc39bfdd4309688a1a4a4b6372a0a0ef422d691ef850017ed608a18be9bcbecbda0f54be86752793ece1848da00d9623f87971924c3a3d460156e34501a7e312b9396bf24be965520c10cb286596225aba9985f9e3d82e4f46ce5c15db8a3dac2253647ac04439b5914f603220afa3d07306677071f69614117f8cb718a6399ba163b1cae511133eee5add6a9b4a6e5303c0784752c9b", @generic="3bf2", @typed={0xd8, 0x66, @binary="f5ed1cbedba30d5b5af74416e874ee02a72285f243aa94e78ed28a20a8d45495360d56aa17f21f83c9b6e1d7c6f840d43eb3e5e760d94609a3129969aff09046c33f08f5665e57b0a13837c08add91ff3db0ac437fd839d6c50a5b4372c326ad3ad9dcba51effce43470fa0c4f4202c57d332f7da873b91637483b5cd173cb5aad8057fb16e4208071c7d1f55e8f9daee2e74357927785008be4bc601314333b1587081f6dfb18b13d5fe9478b16c6345b94e4e1c6523b38fa5bde250924d0fb25b23f000d5e9b6a3642be661ac7b0245c3b8102"}, @generic="249d80e74089efeeca8f6825f0d37f163329677ada9302f759fbf8007c82a3fae90d70e731269043fd38f5cb0f966b2dfb0083ac093f3b7e1f5dab5f6bdb39b0b6bfe7ce992ea25e7760a26c93b3380fb9b30cbf96909775a6615231a0859e7cb48bf52fd1d3d2bd5b1666b9c3b828dbc77203b837cced81fa663f6e2801c480151afc26cd23a39c10b6fec93bcf61d8c94b"]}, @generic="06db1fd76b07632933fc1a272322f91c0a7146251760ba808fa06abbc5d1800d1cb1372c92bcbf5d1b20c888a24050d670f312", @typed={0x4, 0x96}]}, 0x39c}, 0x1, 0x0, 0x0, 0x4040800}, 0x8000) 2018/05/03 11:37:11 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth1_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x200, 0x100000001, 0x8, 0x400, 0x1000, 0x420014, r1}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x3f, @empty, 0x4e23, 0x1, 'none\x00', 0x1, 0x0, 0x1}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x12002, 0x8, 0x7, 0x100000001}}, 0x44) r2 = socket(0x0, 0x800, 0x31) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x4e22}, 'ifb0\x00'}) 2018/05/03 11:37:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80801) r2 = accept(r0, &(0x7f0000000080)=@l2, &(0x7f0000000180)=0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) r3 = msgget$private(0x0, 0x220) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000300)=""/96) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x4000000000002c9, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) sched_setattr(r4, &(0x7f00000002c0)={0x30, 0x1, 0x0, 0x0, 0x80000001, 0x3, 0x960, 0x7}, 0x0) 2018/05/03 11:37:11 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0xc0000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'team_slave_1\x00'}}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000140)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r3 = dup3(r2, r1, 0x80002) write$cgroup_int(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="97d9c31e8614aabffe21aa60dc3b647165cfdfd0c375b3e4d77ec2c446b26038f9c45c2975a88bb6b8c5ab7f627f5f1b1c2908945c2b9adc0c18e85bf8c47ab50e9c000000000000000000000000000000"], 0x51) write$cgroup_int(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) [ 115.420799] IPVS: set_ctl: invalid protocol: 63 0.0.0.0:20003 none 2018/05/03 11:37:12 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@generic, 0xfef6, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000001900), 0x32, 0xffffffffffffffff}, 0x0) recvfrom(r0, &(0x7f0000000080)=""/14, 0xe, 0x0, &(0x7f0000000200)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x7f}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000014c0)={r1, 0x0, 0x64, 0x11, &(0x7f0000000280)="6ff746ee286eb9610809ac25cdc62b8ac951609c5755489f6254189b76334d213001a28d7b7e1cb5e4eb14f140b69dcd88df39f4158c0002a08a52cb0619481b0b5f0b8820e036332be7bdceb5ae87044c774d3ad3e1b54b70d57adeb4ab8dabe28c037d", &(0x7f0000001480)=""/17, 0x6, 0x8fb3}, 0x28) bind$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/05/03 11:37:12 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x420000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080), 0x8) r1 = socket(0x100000010, 0x2, 0x0) write(r1, &(0x7f00000001c0)="1f0000001e003d1d8d70e608027702000600536b8d3d6c04080001454a1371a4f2139e8de6cc909906eaea04a9583658fe125198548b6bfc9ec570f1dcd07062e97e590f56ded11c", 0x1a) recvfrom$unix(r1, &(0x7f0000000000)=""/35, 0xfffffffffffffd4f, 0x8000000012000, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/03 11:37:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x82, 0x3, [0x2, 0xccbb, 0x9a60]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x8000, 0x401, 0x7f, r1}, &(0x7f0000000100)=0xfffffffffffffff5) 2018/05/03 11:37:12 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f0000000200)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0xffffffffffff27a1, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000500)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x4, [0x0, 0x0, 0xe0, 0xfffffffffffffffb, 0x4, 0x2, 0x6, 0x1f]}, 0x5c) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), 0x4) 2018/05/03 11:37:12 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth1_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x200, 0x100000001, 0x8, 0x400, 0x1000, 0x420014, r1}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x3f, @empty, 0x4e23, 0x1, 'none\x00', 0x1, 0x0, 0x1}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x12002, 0x8, 0x7, 0x100000001}}, 0x44) socket(0x0, 0x800, 0x31) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:12 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f00000012c0)="d90500642d51a8a43cf1aa8550dbc12ebd409afed2fea1677b3b3605f04773b24d4279ee81cf10f010ce3e33149f35b966c23c727b79352db451b22c7ac24e8ec6e69bbb7e31bdf0efd0390491746f5de615a18e76afded191847adac681fce354ec6f9ddac8ff85912080e5ffc5b9868dce4b5370ceec2052c6adfe37ade1964af2b3be24211b4065aa3066bae736dbec5cc440946cf3ac3849dac98d963142af8baf967139284caa9ceb353b2bea667e2a25b667bb00c75e629161265a5567ce1a") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=""/4096, 0xfffffffffffffed9}) get_mempolicy(&(0x7f0000001200), &(0x7f0000001240), 0x8, &(0x7f0000ffe000/0x1000)=nil, 0x7) preadv(r2, &(0x7f0000000100), 0x361, 0x0) r3 = request_key(&(0x7f0000001100)='.dead\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001180)="5d76626f786e6574302d73797374656d6367726f75702c26cc00", 0xfffffffffffffff8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000011c0)={0x9, 0x401, 0x1, 0x8, 0x4, 0x5}, 0xc) add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000001040)={0x1}) 2018/05/03 11:37:12 executing program 5: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x80000, 0x0) finit_module(0xffffffffffffffff, &(0x7f00000002c0)='#}wlan1\x00', 0x2) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x4, 0x40}, &(0x7f00000003c0)=0x10) r1 = socket$packet(0x11, 0x2, 0x300) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x484801) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x100000000080000) tee(r1, r3, 0x0, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="47692b2e11cb9cafbc93f1aa6b7d4fece12f5de65942e1e6541bfaef976bb06b8a6fb602ab03cebd39c9dd4a4ce6b826cafc82abd465bf93e9c01a7113981a0073ae66fc2324e3d150f45e72ba9055662dc023a06c7db35530daaed09602d0e9ae54f2213a3a6c0f9b0000000000000000"], &(0x7f0000000100)=0x2) getpid() exit(0x0) r4 = eventfd2(0x2, 0x0) write$eventfd(r4, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r4, &(0x7f0000000140), 0x8) readv(r4, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) lseek(r0, 0x0, 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/186, 0xba) pread64(r0, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000300)) ioctl(r0, 0x5, &(0x7f00000000c0)="955dd3f33ccef318a965581a") 2018/05/03 11:37:12 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8280, 0x0) connect$netlink(r1, &(0x7f0000000080)=@unspec, 0xc) fstatfs(r0, &(0x7f0000000140)=""/60) vmsplice(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000000c0)="49705590f6d44468d4f5f15879e20a27dd414ba7c4a5c654c6a4f6c92f292310b7504b6ee3924625c6621ecb0889c90e5ebc465c68e5f871699328a9dd53075bc92a196ca7357c681d44d2dada1ba14c8cef9dcf398a5da241ebe8374e0cf872ad972c2b9b", 0x65}], 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc2604111, &(0x7f0000000100)) [ 116.156795] IPVS: set_ctl: invalid protocol: 63 0.0.0.0:20003 none 2018/05/03 11:37:12 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f000054effc), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00008d9ff0), &(0x7f0000b34000), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x200) 2018/05/03 11:37:12 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082a30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ffeffc), 0x4) socket$pppoe(0x18, 0x1, 0x0) write(r1, &(0x7f000061df91), 0x0) recvmsg(r0, &(0x7f0000000200)={0x0, 0xffcb, &(0x7f000001e000), 0x0, &(0x7f0000019000), 0x10010}, 0x1ffc) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/132, 0x84}, {&(0x7f0000000140)=""/3, 0x3}], 0x2, 0x0, 0x0, 0xffffffff}, 0x10002) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240)=0x8001, 0x2) 2018/05/03 11:37:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', 'system.posix_acl_access\x00'}) 2018/05/03 11:37:12 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth1_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x200, 0x100000001, 0x8, 0x400, 0x1000, 0x420014, r1}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x3f, @empty, 0x4e23, 0x1, 'none\x00', 0x1, 0x0, 0x1}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x12002, 0x8, 0x7, 0x100000001}}, 0x44) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:12 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuacct.usage\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x1, 0x1, 0x7ff, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[], 0x0) socketpair(0x8, 0xbb593786f4bcd06e, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup(r2, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='./cgroup.cpu\x00') 2018/05/03 11:37:12 executing program 4: r0 = getpgid(0x0) getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r1 = getpid() r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x101000) fchdir(r2) setpgid(r1, r0) 2018/05/03 11:37:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x0, 0x10000}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000080)={0x4, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) [ 116.404240] IPVS: set_ctl: invalid protocol: 63 0.0.0.0:20003 none 2018/05/03 11:37:12 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth1_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x200, 0x100000001, 0x8, 0x400, 0x1000, 0x420014, r1}) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000000000)=[{0xa4}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000006f90)=[{&(0x7f000000dff8)=@abs, 0x8, &(0x7f0000006000), 0x0, &(0x7f000000d000)}], 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x581002, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000240)=""/4096) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3f, 0x3, [0x7, 0x7fff, 0x5]}, &(0x7f0000000180)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={r3, 0xb, "897e9ed56d46c4ab7601fe"}, &(0x7f0000000200)=0x13) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000001300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41000004}, 0xc, &(0x7f00000000c0)={&(0x7f0000001240)={0xb0, r4, 0x316, 0x70bd2b, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x811) 2018/05/03 11:37:13 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@generic, 0xfef6, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000001900), 0x32, 0xffffffffffffffff}, 0x0) recvfrom(r0, &(0x7f0000000080)=""/14, 0xe, 0x0, &(0x7f0000000200)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x7f}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000014c0)={r1, 0x0, 0x64, 0x11, &(0x7f0000000280)="6ff746ee286eb9610809ac25cdc62b8ac951609c5755489f6254189b76334d213001a28d7b7e1cb5e4eb14f140b69dcd88df39f4158c0002a08a52cb0619481b0b5f0b8820e036332be7bdceb5ae87044c774d3ad3e1b54b70d57adeb4ab8dabe28c037d", &(0x7f0000001480)=""/17, 0x6, 0x8fb3}, 0x28) bind$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/05/03 11:37:13 executing program 5: r0 = socket$nl_generic(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f00000026c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000020000000200000009868bbc76bf14efc10f1c1d069e67bd70a200e2ed5fab44b8b511a9a1e84d0124c3b2d2e76f51894a9c0680910a287e43e8a7db48166221e7a69806e2eee8e67ad4823626fbfa4b78e762d765695d3a1e9ec27c31ef1ff6f7cca5997afb0c7bfffd3a7f55e2f668e0d4702cddf2965073d4592b672c213339ac274dc9ac55d30d9a5456468ea80aeea3c776c36c82489a37e00a324235848190b816b0d24a8c0c1d32eac8918a26f35e55580000000000000000ddfdf95399ae979be4b4644d9ee200ddf3b0ecc9bfde15cc45be1195dbc89fd2d380ddc5cff4cbd75e56ef6457edddd377"], 0x14}, 0x0) 2018/05/03 11:37:13 executing program 7: unshare(0x8000400) r0 = syz_open_dev$random(&(0x7f0000bceff4)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f0000000300), &(0x7f0000000340), 0x8) ustat(0x0, &(0x7f0000000000)) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1069) 2018/05/03 11:37:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x7, 0x30, 0x2c01, 0x2}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x6e}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="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", 0x1000, 0x20000000, &(0x7f0000000200)={0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0x3d20}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@mpls_getnetconf={0x24, 0x52, 0x403, 0x70bd28, 0x25dfdbfd, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffff}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x44040}, 0x40) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x3, 0x2) r2 = eventfd(0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r2}) unshare(0x28060400) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) 2018/05/03 11:37:13 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth1_to_team\x00'}) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x10001, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/03 11:37:13 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x3) 2018/05/03 11:37:13 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x4, 0x3, 0x3, 0x40, 0xffffffff, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:13 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/46, &(0x7f0000000140)=0x2e) r1 = socket$inet6(0xa, 0x0, 0xfff) shutdown(r1, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) bind$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x7, &(0x7f0000000180)=""/169) sendto$inet6(r1, &(0x7f0000000040)="749290b1086a686789001bb26090c6861d55925c8fe0ffdfa482678d18ff00000000000000000000", 0x28, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) shutdown(r1, 0x0) 2018/05/03 11:37:13 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x1000000) unshare(0x400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/05/03 11:37:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x6, 0x0) ioctl(r0, 0x5382, &(0x7f000003bffe)) 2018/05/03 11:37:13 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x52) prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) pkey_alloc(0x0, 0x0) sendfile(r0, r0, 0x0, 0x2000000000000044) 2018/05/03 11:37:14 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) getsockname$inet6(r1, &(0x7f0000000140), &(0x7f0000000180)=0x1c) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x80000000, 0x3}, {0x8, 0x1000}, {0xffffffff, 0xb46}, {0x7fffffff, 0x1}, {0x100000001, 0x3}]}) [ 117.988196] audit: type=1326 audit(1525347433.986:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8883 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 11:37:14 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) [ 118.873219] audit: type=1326 audit(1525347434.871:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8883 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 11:37:15 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:15 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'lblc\x00', 0x8, 0x7, 0x63}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x20100) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) getsockopt$inet_int(r0, 0x10d, 0x800400000009f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/03 11:37:15 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getpriority(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:15 executing program 0: syz_emit_ethernet(0x2e, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x7, 0x2}]}}, @icmp=@address_reply={0x12}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x414001) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x56, 0x46, 0x3, {0x7, 0x2}, {0xffffffffffffffff, 0x5d}, @rumble={0x8001, 0x4}}) 2018/05/03 11:37:15 executing program 2: fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r2 = socket$nl_generic(0xa, 0x3, 0x10) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/224, 0xe0}], 0x1, &(0x7f00000004c0)=""/120, 0x78, 0x401}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x1b, &(0x7f0000000340)={0x0, 0x0, 0x3cc2000, 0x8}, 0x10) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000b80), 0x0, 0x0, 0x0, 0x40}, 0x140) r3 = inotify_init1(0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r4, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0000001400000000e0b6c6d1c07f0000000000f018"], 0x1}, 0x1}, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000300)={0xaa}) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) sendmsg$unix(r4, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) inotify_add_watch(r3, &(0x7f000003cff6)='./control\x00', 0x220001a1) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000058fef)=""/32, 0x20) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000, 0x8, 0x10fff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f00000018c0)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195ec4c9b1", 0xdd) chdir(&(0x7f0000f95000)='./file0\x00') 2018/05/03 11:37:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fdatasync(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) 2018/05/03 11:37:15 executing program 3: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001}) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) clock_gettime(0x0, &(0x7f00000028c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002840)=[{{&(0x7f0000001cc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001d40)=""/240, 0xf0}, {&(0x7f0000001e40)=""/217, 0xd9}, {&(0x7f0000001f40)=""/236, 0xec}, {&(0x7f0000002040)=""/233, 0xe9}, {&(0x7f0000002140)=""/182, 0xb6}, {&(0x7f0000002200)=""/239, 0xef}, {&(0x7f0000002300)=""/197, 0xc5}, {&(0x7f0000002400)=""/22, 0x16}, {&(0x7f0000002440)=""/217, 0xd9}, {&(0x7f0000002540)=""/186, 0xba}], 0xa, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f00000026c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002740)=""/173, 0xad}], 0x1, 0x0, 0x0, 0x8000}, 0x1}], 0x2, 0x42, &(0x7f0000002900)={r5, r6+30000000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1f}, 0x1}}, 0x8, 0xb3c6, 0x200, 0x8, 0x10}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) connect$packet(r1, &(0x7f0000002940)={0x11, 0x19, r7, 0x1, 0x3ed, 0x6}, 0x14) epoll_pwait(r2, &(0x7f0000a1efac)=[{}, {}], 0x2, 0x0, &(0x7f0000bbfff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/05/03 11:37:15 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x3) 2018/05/03 11:37:15 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x1, 0x2, 0x4a66, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786503000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea0ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d0000000000") ioctl$KDMKTONE(r2, 0x4b30, 0x8) fremovexattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00') [ 119.118309] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblc [ 119.146408] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblc 2018/05/03 11:37:15 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b79d2c08c6700000000000000000871709ff2be4c68537ea1dd56fc5fa0d02739b3e888325090055e362f734db5241b722574843e9e5a3300000001fa0c662fd0de73806172c44684a355af3da03727d37b714a2"], 0x58}, 0x0) 2018/05/03 11:37:15 executing program 3: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001}) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) clock_gettime(0x0, &(0x7f00000028c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002840)=[{{&(0x7f0000001cc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001d40)=""/240, 0xf0}, {&(0x7f0000001e40)=""/217, 0xd9}, {&(0x7f0000001f40)=""/236, 0xec}, {&(0x7f0000002040)=""/233, 0xe9}, {&(0x7f0000002140)=""/182, 0xb6}, {&(0x7f0000002200)=""/239, 0xef}, {&(0x7f0000002300)=""/197, 0xc5}, {&(0x7f0000002400)=""/22, 0x16}, {&(0x7f0000002440)=""/217, 0xd9}, {&(0x7f0000002540)=""/186, 0xba}], 0xa, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f00000026c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002740)=""/173, 0xad}], 0x1, 0x0, 0x0, 0x8000}, 0x1}], 0x2, 0x42, &(0x7f0000002900)={r5, r6+30000000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1f}, 0x1}}, 0x8, 0xb3c6, 0x200, 0x8, 0x10}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) connect$packet(r1, &(0x7f0000002940)={0x11, 0x19, r7, 0x1, 0x3ed, 0x6}, 0x14) epoll_pwait(r2, &(0x7f0000a1efac)=[{}, {}], 0x2, 0x0, &(0x7f0000bbfff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/05/03 11:37:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000480)=""/28, 0x268) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x90, @time, 0x0, {0x0, 0x8}}) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7a8f, 0x80000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000240)={0x6, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client1\x00', 0x0, "bc1c66dfcfd4386c", "b249dd20d8805d97c884a43de77c8d19a590e1d0a93e60edf7297aacdf8655a5"}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x42000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000004040)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000004080)={0x11, 0xb, &(0x7f00000014c0)=ANY=[@ANYBLOB="18000000000100000000000005000000180000000101000000000000000000000396fcff0400000000000000000000003ff9040010000000000000000000000018100000d454f48cce3b08e4e59f448aa0cc21208545f6f551419abb550580770990701ac1e6d6d44857b11c8079d639940bafc502ad704175bb369e070aa3447cb9bd101e6bf658ce4f8e", @ANYRES32=r2, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x9, 0x1000, &(0x7f00000004c0)=""/4096, 0x41000, 0x1, [], r3}, 0x48) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 11:37:15 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c85feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000280)=""/168, 0xa8, 0x0) pread64(r0, &(0x7f0000000180)=""/196, 0xc4, 0x0) pread64(r0, &(0x7f0000000080)=""/217, 0x3ef, 0xb) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001880)={{0xfffffffffffffff8, 0x1f, 0x2722, 0x5}, 0x10001}) sendmsg$kcm(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000000)="75f244368d78b9d21e76d96c14f012c75c8edd79cbdff9328f3b8f070c833ea937d289d279aa10e02da492656b1b2b39ef885fac0caf86ed9efaf59b5c4c099067459da82c1dccdeb69e539ba913e5a34b88af9f7fd7ac14a1e2d20c4db2f782e40e2547309a5820ae90627fc5206809b601", 0x72}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="8d66627b816c6fbd9191ec53e24553", 0xf}, {&(0x7f0000001380)="db82c874bf768b1f741e77f8613589d4173787e3287b2ca8755c92bbe11351854cf35415e4ad5216f552bd4073e6ea6ae86a9b9f39075b3395d239d123e8ac13484b83affc11f6752f8fa86378e6b37ba015f56f7ecdf1f401c3767e1d7bef224477a3e8cca1777796338ee065c0f34f6d04951e00bbd1c114192f29f50ec318303d390e61b6edcd572ef16c0e4390f1db9d2fc57664ddf5d4862cbea2b28ea9c465dc5943aebf4fc0aefa253ad4547de75a67bf3f6a640bae297d972b9d5f60404398789b1f84358e719402cc3129984a921ae39fc5de4583343db8237b49", 0xdf}, {&(0x7f0000001480)="567096070f04a8734c9f7e264c440c4eae5e3ea8601c30e32279a9a4a0ac5289fcfbca33d589b39926b60cee9eceadff5e421926ef84e341e9792a0d341f126777c55fcebf93c89e035d9252a8a23a2a46f9629d2e48cd22d196729548dc", 0x5e}, {&(0x7f0000001500)="63d97fb8a98294ab4c4852b847249a69a08937108ad7425c13afa74baf884b7de9ac0585fe6c00273db26e707319cba30ff75247b26c04fa1ab9dfd5e47831f539e64dacd6a84d13e19736cf12ae164900be58d4bdbbbac8ee1eaa5304cfdc47", 0x60}], 0x6, &(0x7f0000001600)=[{0xd0, 0x11f, 0x9, "4fbfbbde3b6a16af7875d62b0332b204359422a05e432e0412cdee3b325acf93dfe317428f30ac605dfc7c3c92c87a9340031acd4d3e985fba03ac87aeb10c0a8c64ecb841d453221ebcf76e249ca6e703b526efa99aa51761a841756e2d1ce0b7f75a28f994ecd9bf0ae4e80ffc0826690437361f56a41e15679b403a58416f95512b67e5b22ad08599c00e99512cd157a3ae6552aa087da608b536170c8ca4d54261dbe445ee763b1380fe2f8da6f926ff1c311548ad9ba94c61d30c11dc"}, {0xd0, 0x117, 0x40, "f99482c2f865bff824dc009ac86156b85b2cc6c04f619b90d92054080a3d1f4db3ba1e7c26f662cdafba69ca33eb4971529691077f70f13d5679844334f1672dc45104c7e193375fc6080b8d260fa9650c69f2a553a298b8be5eff00c526e61d64276893ac0f215050f1e6992eb42b6ea8a00c0a841ca14993c3a375548e89d84551639bb450c9c81184831371df6af2935e70fa65eb108dafe905092310d2be0d99cb7c40f83af2a095b4710e4d7b79ebdb2d32beb396511a"}, {0x70, 0x104, 0x1, "d48a48f3a89bfeecc22e78f9e65f8dbf9e71dda5510ca4fb0b25ad892a2fe0bcac38f65f3f5da5181b782ad53a370a1d2c74a7265e5e4b3b37317eeb35dbfd1a45fbe8eb1748639b94147a44e4ba4b4c3d24fd23acb95ac20b4967eb33ec"}], 0x210, 0x800}, 0x1) [ 119.289118] atomic_op 000000000f73382c conn xmit_atomic (null) 2018/05/03 11:37:15 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000300)='net/raw6\x00') fremovexattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f00000012c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x1, 0xf003606891b0fd51) ioctl$int_in(r2, 0x5473, &(0x7f00000001c0)=0x7fffffff) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000080)=""/213, &(0x7f0000000180)=0xd5) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)=ANY=[@ANYBLOB="feffffffffffaaa8080001907800000000ffffffffdd00e7c4000000000535b4d13d000000000000000000000000000000008624129d"], &(0x7f0000ea3000)) 2018/05/03 11:37:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='.dead\x00', &(0x7f0000000140)='t^system\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/05/03 11:37:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair$inet6(0xa, 0x80807, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x400000000000000}, &(0x7f0000000180)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x9}}, 0x6, 0x7}, &(0x7f0000000280)=0x90) 2018/05/03 11:37:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000a004e2005000000000000000000000000000000000000010700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a0000000a004e2105000000ff02000000000000000000000000000100080000000000000000000000000000000000000073c2a9b1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220600000000000000000000000000ffffffffffff00020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400000000ff020000000000000000000000000001ef040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2005000000ff01000000000000000000000000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2006000000ff02000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e230600f203fe800000000000000000000000ffffa901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220700000000000000000000000000ffffe0000001ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000000ff01000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2109000000fe8000000000000000000000000000aa05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210008000000000000000000000000000000000001ff03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x590) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180), 0x4) 2018/05/03 11:37:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fdatasync(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) 2018/05/03 11:37:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00000000c0)="35eb9e24", 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ade000/0x2000)=nil, 0x2000, 0x300000d, 0x4010, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x510da368}}, 0x3800000000000, 0xffffffffffffff01, 0x1f, 0xf4, 0x1}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0xe87}, &(0x7f00000002c0)=0x8) 2018/05/03 11:37:16 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:16 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, 0x7f, 0x9, 0x8, 0x400, 0x2, 0x100020, r1}) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000180), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 11:37:16 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r1 = dup2(r0, r0) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0xe315, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00') accept$inet6(r2, &(0x7f0000000100), &(0x7f0000000180)=0x1c) 2018/05/03 11:37:16 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x6272, 0x9], 0x2, 0x7, 0x5, 0x8000, 0x800, 0x1, {0x9, 0x401, 0x7fffffff, 0x80, 0x8000, 0x9, 0x5, 0xc4f, 0xd83, 0x9, 0x3, 0x6, 0x4, 0x401, "d07381cdeed8edf91620bb2449abc062da6b6d1c9e1b4af7e787a097f2cc8c2f"}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) setresuid(r1, r2, r3) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) munmap(&(0x7f000004c000/0x3000)=nil, 0x3000) r5 = gettid() r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000700)='/dev/audio\x00', 0x240, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000740)={r7}) fcntl$getownex(r4, 0x10, &(0x7f0000000200)={0x0, 0x0}) setpgid(r5, r8) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x40, 0x0) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000780)) ioctl$TIOCMBIS(r9, 0x5416, &(0x7f0000000540)=0x7) prlimit64(r5, 0xf, &(0x7f0000000580)={0x4025}, &(0x7f00000005c0)) r10 = semget$private(0x0, 0x6, 0x20) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) semtimedop(r10, &(0x7f00000007c0)=[{0x3, 0xff, 0x800}, {0x3, 0xef68, 0x800}, {0x6, 0x2, 0x1000}], 0x3, &(0x7f0000000840)={r11, r12+30000000}) r13 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7c69, 0x4000) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r14, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0x3, "b82188"}, &(0x7f0000000680)=0xb) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r15, 0x84, 0x72, &(0x7f00000006c0)={r16, 0xca1, 0x30}, 0xc) setsockopt$inet6_tcp_TCP_ULP(r13, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) 2018/05/03 11:37:16 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6bdd}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000000500000000000000000000000000000095000000000000006e254562a68f878b6ed0deed17d6124b0419dc2dab60573ac9224df5116d8b8a0d42656f6e36d880e490b21ed78510204a8a056860ee35abe970520fe0eb70670afc33a7a1260395fba749126cceeffe985dfd9c632f508738f192f1da820fbd493413439579de5d7db5f05a4d991a2b70333e89db4d13"], &(0x7f0000003ff6)='syzkaller\x00', 0xfffffffffffffffd, 0xffaf, &(0x7f000000a000)=""/195}, 0x48) 2018/05/03 11:37:16 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x0, 0x9, 0x4, 0x0, 0x8001, 0x6f, 0x7, 0x2, 0x7, 0x8, 0xffff, 0x1, 0x100, 0x2308, 0x4]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x5, 0x3a7, 0xc, 0x9, 0xfc2, 0x7fffffff, 0x9e5, 0x5, r1}, &(0x7f0000000240)=0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000400)='cpuset.mems\x00', 0x2, 0x0) userfaultfd(0x80000) sendfile(r3, r3, &(0x7f0000000080), 0x103) 2018/05/03 11:37:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x4d6) 2018/05/03 11:37:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) fremovexattr(r0, &(0x7f00000000c0)=@random={'trusted.', 'vboxnet0cpuset\x00'}) 2018/05/03 11:37:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000040), 0x1000000000000036, &(0x7f0000000000)}, 0x8040) recvmmsg(r2, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0x10}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) 2018/05/03 11:37:17 executing program 4: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/226) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)=ANY=[@ANYBLOB="5700ff01030006000800000005000000580009000100c4f4ffff0100020003002040000407000000ff0f08a9bba78000010009000300"]) 2018/05/03 11:37:17 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200000000000009, 0x88002) unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) lseek(r0, 0x0, 0x1) 2018/05/03 11:37:17 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') 2018/05/03 11:37:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000100)=@random={'osx.', "2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d"}) 2018/05/03 11:37:17 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) clock_gettime(0x203, &(0x7f0000000480)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x7, 0x2c0, 0x400, {}, {r2, r3/1000+30000}, {0x4, 0x9db7, 0x6, 0x1}, 0x1, @can={{0x2, 0x2, 0x45e3, 0xd82}, 0x8, 0x0, 0x0, 0x0, "0bb7fdca74b0024f"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@nfc={0x27}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000400)="cd55ee4f15dd9066114f818b8a8da39d056e2bff1ed04c36c31929c5203af5bcbc7d1f83b653e78bb2c2bf0ba4a9288d19c8eb63c912825e2f1480a2439997832730618ba7574288e9502b947d6ce1b261f9984f940604f9fd08da0310c388bb047967463b957c6afcb9cc51a313a44d2bed8e99d7c4099047406474b4ec3f99", 0x80}], 0x1}, 0x0) 2018/05/03 11:37:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') lseek(r0, 0x7, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/05/03 11:37:17 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000200)=@random={'osx.', 'system.posix_acl_access\x00'}) r1 = getuid() getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r3, 0x20}) 2018/05/03 11:37:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x10000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0x8}, 0x1) dup2(r0, r1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000304000)) 2018/05/03 11:37:17 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x3ff, 0x1800000, 0x17, 'queue0\x00', 0x7}) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x24001, 0x0) r3 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000040)={{0x80}, {0x0, 0x3ff}, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000280)={r4, 0x80000, r0}) ioctl(r2, 0x10000, &(0x7f00000000c0)="28606157f7fb7f19510d910b346a9f0bc83f874791a3cfd155d1ea0bf59e23bea929d48ce5016fb256e82cbdb0934841e7e4fecfaa33985c1dc229") 2018/05/03 11:37:17 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/05/03 11:37:17 executing program 4: socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000300)={0x3, r1}) r2 = socket(0x40000000055, 0x5, 0x10000000003) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x30) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r2, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f0000000080)=""/133, 0x85}, &(0x7f0000000040)}, 0x20) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000140)='gre0\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000340)=0x6, 0x14) 2018/05/03 11:37:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0x1e7, &(0x7f00000002c0)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21, 0x3}]}, 0x28}, 0x1}, 0x0) 2018/05/03 11:37:17 executing program 7: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x40056f, {0xffffffffffffffe1}}, &(0x7f0000000380), 0x8, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r0 = gettid() wait4(r0, 0x0, 0x2, &(0x7f00000025c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp\x00') r2 = fcntl$getown(r1, 0x9) ptrace$setopts(0x4200, r2, 0x5e, 0x8) process_vm_readv(r2, &(0x7f0000001440)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/239, 0xef}, {&(0x7f0000000240)=""/241, 0xf1}, {&(0x7f0000000080)=""/39, 0x27}, {&(0x7f00000013c0)=""/119, 0x77}], 0x5, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/15, 0xf}, {&(0x7f00000014c0)=""/216, 0xd8}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000026c0)={0x0, 0x0}, &(0x7f0000002700)=0xc) lstat(&(0x7f0000003a00)='./file0\x00', &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004f80)={0x0, 0x0}, &(0x7f0000004fc0)=0xc) r6 = getgid() sendmsg$netlink(r1, &(0x7f0000005040)={&(0x7f0000002680)=@kern={0x10, 0x0, 0x0, 0x6}, 0xc, &(0x7f0000004f40)=[{&(0x7f0000002740)={0x1294, 0x33, 0x83444aa129809451, 0x70bd2d, 0x25dfdbfc, "", [@generic="01a591859300a19662226a0c05daa7f014ad52ce20a0b155b86f799d", @generic="01cc076cb8acd2b58c052c5d94d52b56cab7b12875b0cdf63bbaf3439b3b034f738ea3c8f368312d327dcc717faf37be0ff4c1a6900972840bdb5262dbbed1bd5a609e31824176f18bdbd041f36ffa882a842794d72e8ef2edd61474303ea4670634cea5e227538ed933b35bb33eeefd08c6cec1a3bcc74f4cdc76730cadd7a7b7d0d7854e70a01ed8aca14e95c9001f40cca98ee4c3cc8636f5088dbe7936180adc51d6e0ce99d50e9a992a68", @nested={0x11b8, 0x7d, [@generic="82c25b155ddf3d30f33985a020267eed651956283b0083c83192beb78ed04b8117b18a03af80fd51e9e8e54a23eb112f5df2f7ccaf8a42bb4045669751ef671cea", @typed={0x8, 0x2f, @uid=r3}, @generic="99105c4938c7feba267baee09c8ec5c0f497df81a858a5763eb455bf222738ec6912b466e9d7fa073362ef4318024047105f8b56", @generic="1d12a44bb26872eb3edbca4a2cb2b5de53c363fc5a187af90fcca9bac63ed841cda3ca618d0cf9b5becc", @generic="1d5ccf88ba4966f5be2af27cabf0d5903d75d8a7b07de2530253efcc9f30fcc159289ee84d5da49d2f3db5e66aa88095b72196221b71d451d52fa882d33c2dc1caedb094c4539e27e86312050b3cba690b46992a82ab05bf5059742bcfed58655f155ddf3841679f2273924e095d34ee6bda9841fd4720ba620eceebacbe87c8887cb751ce8ad104bceac9bcdaabf3d5ae8ca99ef69dd8321c526504b8383d25df4c827fab7e1d24b752fea68927d9db1e373f875b6742fdb5f929142c9cb7df890962bea38cd64f4788433a91fb9847668b6e5c2a9d6ff51ebff355f4632dabf61ff0e38d8c42e0a11573b8464783f7ff6842e38020f7d2", @typed={0x14, 0x6a, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @generic="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0x1294}, {&(0x7f0000003ac0)={0x1240, 0x3d, 0x4, 0x70bd2c, 0x25dfdbff, "", [@generic="7db5a0d092c45a7be0503caa3b5b8753cb3d8fda818dc274922d5ac9f1dc71c8688b2e255a66192305b49b68cccec0ea3c19b4269e8898635c2a3b1dfd260c9fc14f23551dc7de5c606c646b4fb2424958dbcb52a5af84b6b8e0228f950b4b3835ac113b9f3f101f9b06c6c14d58df90a7177dd9b8f9dfab52598913fddf7e0a68413ec9c59b992dffac481b78", @typed={0x8, 0x3a, @uid=r4}, @generic="78c2fdb79c2e9e30ba9b2e63c13f293674488a0a5fefcd296c63c7444ce5baf971cebca2fb3bdd84ca0eae4f69a8b8611fe3b69d29115ce9017a5652be116346f7e069726d76b19ebeb2b8be48cc8ac1c1314eebda4e212b241f1b0100941a9a5848f270ec67d5247e722081cb4e2be7", @typed={0x4, 0x6d}, @typed={0xf4, 0x24, @binary="df61cfd302aeef20269ba5104e2fa78a7e448e88656cfcc38799b97f3bbfda69d2a23448ec43adcd9ba02bc9d0d45334b3b991df1c1cbd08999e15208c95bccb9e2d86b93a29e0dd5afd7d25a1793dfa624e627553a4f70080576243ac1a81bf06cf1638c20f98b22908df16224ea96ebb0c33a2c20efdf476373a27b3b8e1047e9db03bcc65b624d432e1f1292ee0a5eee7f3248adad7391b9e4d5a67a918d2c6d66a6d55cdcbbd0e2c173a265d0b16845b4e39b31a49c79982db03b1f63fb35513bd7b5d463fb71a51094463ded943e082ae47e44166af20faca40c8c9aa2d700c3d738b25ab828fb37a1e1aec"}, @nested={0x30, 0x7a, [@typed={0x14, 0x61, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x18, 0x16, @str='-posix_acl_access\x00'}]}, @generic="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0x1240}, {&(0x7f0000004d00)={0x228, 0x2a, 0x700, 0x70bd27, 0x25dfdbfd, "", [@nested={0x20, 0x89, [@typed={0x14, 0x2, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x21, @pid=r0}]}, @nested={0xdc, 0x7b, [@typed={0x8, 0x6, @fd=r1}, @typed={0x8, 0x8b, @fd=r1}, @generic="03bb2da6562485f7c7a3f8ef0aeb977981b1cb4bd795baa00372cd52b77c8fe28f87b99de8a64092a00d41082518d39732284d7ea5f4eec5e4d89fac05a29bf5a51d12c71440e7759b791671070e56b0e2028422b7906effa596bee35650e798a835269dd176cc8c76bdd688a188d9209c3be6864e2646b05e5ffae359f1cf0615337ae51793517b1f5260b6ddeb44ed871981f4da5f6343185610407e064d0ca82fcfc35a22bec8f9ef720a02166f9fabb9f5becf2d0cb7efa57cb7c40abdce4acb1103e5d0"]}, @typed={0x8, 0x2, @u32=0x4}, @typed={0x4, 0x76}, @nested={0x110, 0x4d, [@generic="5d52a690c6ae1a19a2d61f5b56a849ddd4962ebfed9c783fa1533f87cca1dbe401d578c2ca5850cbc84b20794bf4e3ff8ba41d8f6c160a6469187e4d412104c746ac49e5df89d3c79ee68779a872d27fea3283d6d9b69590c6c345333d9eb72554e0268577e280d4c3cab912720cccad8a653f96f84b85c7d08c05bcbeba7a9ff568141da82a3b1f044dbe238651aed33d01e30895b894210061492a5ad610a50c2704b3fd2bfe16dac1bdda7857a1440b1997192f71b07a3a887be24c525502a4975962d975022565c75d2f9c54c3d3f05fff1d88a1fe2266d00149b9632ce67e1ed9c8bebc80", @generic="368a1167df74d0c10e0087e4f5399a144ce7c308d32ebb7212fe0e859b289743b5ac5646f2"]}]}, 0x228}], 0x3, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r0, r5, r6}], 0x20, 0x40}, 0x4000000) 2018/05/03 11:37:17 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000680)='/dev/cuse\x00', 0x101000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000006c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') [ 121.812216] netlink: 'syz-executor0': attribute type 33 has an invalid length. 2018/05/03 11:37:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)={0x2004}) epoll_pwait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) epoll_create1(0x80000) 2018/05/03 11:37:17 executing program 7: sendmmsg$alg(0xffffffffffffffff, &(0x7f000000ae78)=[{0x0, 0x0, &(0x7f0000023fd0), 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="180000f400000000170100000205000000000000000000002848bc7ec151f465a481a886b07ed657f3be58b36012dd145ebc1480c47f8274706a4b0568f922a25327c4436df70a233c5c873ce0e6b2e8e1fc4602536bf8ff31a39680e62ff2c5b1d8d11a2e1c088f462fc2ffb86a4ba49261c0652959e7584534f4ecdc21d34962b13d157c7d466e30cc5c1a412763594f9559738c2b5f730ae6ea238522f1e5dcd039f6462882d9620b50e23e10670379c0811e0d2c260f4b5500000000"], 0x18}], 0x1, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000002000)=@raw=[@jmp={0x5}], &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="91d17bb1a55b002cac6a826b6f2931873aad82e7e43ae8d66078ac9ab145177b116be68c753bd34c8066f8f5ed1c1c3ce7021f79df1f3ac6a2a33d9a4ccc80ffabec4fb2dc8533b8e1c169a75a3edc9df38c9be5a3d6c745d3c42ffc2d1354fbec945154aed64fd11edd779741ee52236157da90f56243587cb3"], &(0x7f00000000c0)=0x8) ioctl(r0, 0xffff, &(0x7f00000001c0)="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") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000013c0)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x80000100}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)=ANY=[@ANYBLOB="01000000", @ANYRES16=r2, @ANYBLOB="000225bd7000fbdbdf2504000000080006000500000008000400a600000008000500800000000800050040000000"], 0x34}, 0x1}, 0x840) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7fff, 0xf37c, 0x7fff, 0x10001, 0x5}, 0x14) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000011c0)=0xffffffffffff8001, 0x4) [ 121.875167] netlink: 'syz-executor0': attribute type 33 has an invalid length. 2018/05/03 11:37:17 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x9, [@random="f3bedb6f19db", @link_local={0x1, 0x80, 0xc2}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @random="024ddfc52543", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @link_local={0x1, 0x80, 0xc2}]}) r1 = socket$inet6(0xa, 0x3, 0x2000000000002b) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@ipv4_delroute={0xc0, 0x19, 0x300, 0x70bd25, 0x25dfdbfb, {0x2, 0x0, 0x14, 0x18, 0xfe, 0x1, 0x0, 0x7, 0x2200}, [@RTA_METRICS={0x98, 0x8, "33a5b56561745cbaa2aeec0e22454f9857ddc2b1fedb22dd171e295f3b26f5a5b31d6b84e34a6093f65738bd3e4cf3d43553b4540a8477cbf931f5a7164cc45f11992210869df389ae13d77642f4d456cbc36518067d9ce6f28988cb2dd060159e366d16824626f7708a68f1623f1960ec1fba3430a5de7ae4d926f7879766a57ea56d2d4d6be034c0b96d0d15bf78104c48"}, @RTA_MULTIPATH={0xc, 0x9, {0xff, 0x2, 0x2, r3}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x800}, 0x0) write$binfmt_elf32(r1, &(0x7f0000000a40)={{0x3a, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/03 11:37:18 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:18 executing program 0: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x404000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r2, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000100)=0x400) clock_nanosleep(0x1, 0x0, &(0x7f0000000180)={r1}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8600017f, r4}) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0) timer_settime(r0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000140)) 2018/05/03 11:37:18 executing program 6: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5eb, 0x200900) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x5, 0x2) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x8, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000000)={0x88, @multicast2=0xe0000002, 0x4e23, 0x4, 'nq\x00', 0x1, 0xfffffffffffffffb, 0x76}, 0x2c) 2018/05/03 11:37:18 executing program 4: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00009ecf78)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(0xffffffffffffffff, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x312, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/03 11:37:18 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0x2000000000000009, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x200, [0x100, 0x80000000, 0x7, 0x4, 0x5, 0xc4, 0x8a, 0x80000000]}, 0x5c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x25, 0x10001, 0x7, 0x100, 0x0, 0x40000, r1}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000180)=""/247) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x9, 0x1, 0x5, 0xcba7, 0x3}, 0xc) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000100)=0x68) 2018/05/03 11:37:18 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) mbind(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, &(0x7f00000000c0)=0xffff, 0x5, 0x6) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000080)={r1, &(0x7f0000000240)=""/4096}) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000000000)) 2018/05/03 11:37:18 executing program 7: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) quotactl(0xffff, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000380)="a28ed2f96d5cabc60d60a58bc408390923848a6c7b35934e2f967d8785de2d3e9760b3f05b80b5da7b7b9049764914186a1711abbc2613d942fc9d8108a5b755b298949a5f09d5b06aca03332d89dc361bf8a8f7f2c9c907f4665afe479c2f4b1ca16f5610f687e15931e70c705a5ca369550bf7e5159ce3b42e5dfec7b4d55ceef40cedfe8968a4639cf875977a933bf666c71cb18e9a859daa673ad6e5c4089ac3f9ff4aac8312fc173f896e67e2c0a59e19") r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x20000, 0x0) recvfrom$unix(r3, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) r4 = syz_open_procfs(r1, &(0x7f0000000200)='pagemap\x00') open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x10) dup2(r3, r2) exit(0x0) r5 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r5, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r6, 0x401, 0x10}, 0xc) dup3(r5, r4, 0x0) 2018/05/03 11:37:18 executing program 3: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000000)={@host=0x2}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x121000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="310000df229ca5dc726107d2e0d4534c0cda3b68920f7218908f0aad26a0f3e05636746e275e5f50929423c7335dd98a6af1f5f133"], &(0x7f0000000100)=0x39) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) 2018/05/03 11:37:18 executing program 4: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000080)=0x20) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80, 0x80800) sendmmsg(r1, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10}], 0x344}}], 0x2, 0x0) 2018/05/03 11:37:18 executing program 3: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000b86ffc)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40200, 0x0) bind$can_raw(r1, &(0x7f0000000040)={0x1d}, 0x10) prctl$seccomp(0x16, 0x1, &(0x7f00004ebff0)={0x0, &(0x7f0000185ff8)}) poll(&(0x7f0000587ff0), 0x0, 0x0) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/05/03 11:37:18 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000500)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7f, 0x2, 0xb69}, &(0x7f0000000080)=0x10) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x886, 0x1, 0x8, 0x2, r2}, 0x10) 2018/05/03 11:37:18 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000280), 0x0) 2018/05/03 11:37:18 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x40) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"6f956500020000e0d02005000100", 0x1d}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/05/03 11:37:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x180) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) accept4$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000800)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000900)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a40)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000b80)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c40)={'bcsh0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000cc0)={0x0, @multicast2, @loopback}, &(0x7f0000000d00)=0xc) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000011c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f0000001180)={&(0x7f0000000d40)={0x404, r3, 0x300, 0x70bd28, 0x25dfdbfb, {}, [{{0x8, 0x1, r4}, {0x138, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xf0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r10}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xda6}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x12c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x92c}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffeffffffff}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7fffffff, 0x5, 0x4dd5, 0x8}, {0x3, 0x800, 0x8, 0x2}]}}}]}}]}, 0x404}, 0x1, 0x0, 0x0, 0x44801}, 0x4000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x100000000004}, 0xe) [ 122.612028] audit: type=1326 audit(1525347438.610:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9122 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 11:37:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6e617400000000000000000000f0ffffffffffffff000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') [ 123.458372] audit: type=1326 audit(1525347439.457:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9122 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 11:37:19 executing program 4: r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x6, 0x3, 0x7ff}) unshare(0x8000400) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000140)) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/15) 2018/05/03 11:37:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x5e8c, 0x1, [0x10000]}, 0xa) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f00000003c0)=0x6, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @empty, 0x4}}, 0x930b, 0x1}, &(0x7f0000000080)=0x90) 2018/05/03 11:37:19 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) socketpair(0xb, 0x80000, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) fchmodat(r5, &(0x7f0000000200)='./file0\x00', 0x190) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0xfc, &(0x7f0000c61fc8)={&(0x7f00000001c0)={'sha224-generic\x00'}}) 2018/05/03 11:37:19 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000002c0)={'IDLETIMER\x00'}, &(0x7f0000000300)=0x1e) fremovexattr(r1, &(0x7f0000000280)=@known='user.syz\x00') fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:19 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) sendto$ipx(r0, &(0x7f0000000000)="a74a92238c4392a7f99077ae34dbf7a850e8a86fa432973dcb98b2b9edad0ddec0", 0x21, 0x10, &(0x7f0000000040)={0x4, 0xb8, 0x8, "3e8cf45edfa3", 0x5}, 0x10) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x7, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/05/03 11:37:19 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0xfffffffffffffffe) lseek(r0, 0x8000, 0x1) 2018/05/03 11:37:19 executing program 7: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) quotactl(0xffff, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000380)="a28ed2f96d5cabc60d60a58bc408390923848a6c7b35934e2f967d8785de2d3e9760b3f05b80b5da7b7b9049764914186a1711abbc2613d942fc9d8108a5b755b298949a5f09d5b06aca03332d89dc361bf8a8f7f2c9c907f4665afe479c2f4b1ca16f5610f687e15931e70c705a5ca369550bf7e5159ce3b42e5dfec7b4d55ceef40cedfe8968a4639cf875977a933bf666c71cb18e9a859daa673ad6e5c4089ac3f9ff4aac8312fc173f896e67e2c0a59e19") r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x20000, 0x0) recvfrom$unix(r3, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) r4 = syz_open_procfs(r1, &(0x7f0000000200)='pagemap\x00') open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x10) dup2(r3, r2) exit(0x0) r5 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r5, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r6, 0x401, 0x10}, 0xc) dup3(r5, r4, 0x0) 2018/05/03 11:37:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/03 11:37:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x1, 0xa18, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000040), &(0x7f00000018c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000011000000000000000000726f736530000000000000000000000076657468315f746f5f626f6e640000006772657461703000000000000000000067726530000000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaaaa00000000000000009808000010090000580900006d61726b5f6d000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000020000000000007533320000000000000000000000000000000000000000000000000000000000c007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000af0fa06a83445ce8358cb3e732053b4f15081afbffe36c6c84480cc3142f75df6bde1ff9b3ff3ab83e92d17d195201ddab5335b8047c0e68927bd87fb0e9761c88eca9edab65bc4be87dfca255e8837cec8e0ea3badf23c0001b58f1"]}, 0xaec) socket$netlink(0x10, 0x3, 0x1f) 2018/05/03 11:37:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)=""/170, &(0x7f0000000100)=0xaa) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:19 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) getrandom(&(0x7f0000000040)=""/102, 0x66, 0x1) 2018/05/03 11:37:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) shutdown(r0, 0xfffffffffffffffd) [ 123.910139] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 11:37:20 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) getrandom(&(0x7f0000000040)=""/102, 0x66, 0x1) 2018/05/03 11:37:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000040)=@random={'system.', 'system.posix_acl_access\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0xa0, @remote={0xfe, 0x80, [], 0xbb}, 0x9bd}, @in6={0xa, 0x4e20, 0x71, @dev={0xfe, 0x80, [], 0x1c}, 0x7f}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x382, 0x0, 0x8202, 0x800, 0x588, 0x1f, 0x1000, 0xae, r1}, 0x20) [ 124.006207] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 11:37:20 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)={0x1408, 0xe, 0x7, 0x0, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x5}, [@typed={0x8, 0x87, @u32=0x2}, @nested={0x20, 0x46, [@typed={0x14, 0x46, @str='-^\\security$\x00'}, @typed={0x8, 0x38, @u32=0x3f}]}, @nested={0x10, 0x3a, [@typed={0xc, 0x87, @u64=0x101}]}, @typed={0x8, 0x76, @ipv4=@rand_addr=0x2da30ba7}, @nested={0x1198, 0x24, [@typed={0x18, 0xe, @str=':nodev**\\bdevself\x00'}, @typed={0x14, 0x3f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="8cb5e59e66b945d66f7b08d9a5ec00cbdd9d3217bae07fd3701e616628d275c1d5", @generic="61532379fe21223d3d4a455139c1695c8aa53c41a71466b75d15a7bfe3c97488b4371722eef54f20bc5bf7ef3f1a130275ff939faa5edc6ccb55d605df89633b5b751282d6412ef89ab108ff1792bab5a17ba343b230dbd38c28ffa6a46c46204762b74fcc831f5873488170a787", @generic="99c9dc3bf804a6dafb133df4d962084ace8ee0f5883c9bbb4cf45e0f0452813e264650cd533100749dca09d051bc9d1f99b0adc2ab530f4962a368468c67add788c3bf67c052b9b080554cdf7002661e6eacfe7cd64049c83e6aa8a828f5f69b5107c5b57c57b06d6d3032099326c831727d2d2111a0d582147d73cc2da975cebb658a7e550a810146256f54466ff343fb0c1b6fe718da8acaa5b53bb7fc2c9c651c71c324731882c9669ff6e55629a81e3055a5a684249014e84d1222", @typed={0x8, 0x4c, @u32=0x2}, @typed={0x14, 0x3d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="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@typed={0x8, 0x5f, @binary="ecc4"}, @generic="7cfa1fc948fef3eb62b8ae22690fc99ce87f816ad3566f6c36358448aa0f867a80afacfa6940fed69f5294f6daf360c0339fc66e66e3ca178b28e38fa92f9e837689c5898c25714dcd7dc8d98b912e924b417bd8359ed73bb462c61e000580c86afca6e6d5d0fce01d3c673932b99ecfa857a85be509c266541a3cfed3d4517efe5ef460556b21834aab717e59daa737403aa344031d7f949342800d8c75415e129c45bef460d2d98bd2f1040f872f0aba283e97011b40f93b7d34d1d0d2da7bf5428acdd84fdf709c27ccccc78c0397d82ddb032d8fd2937b0ce7ea4d9f", @generic="590f920397da278dad3e389d55734aed0d93a7c3f4291bd44433694ca248691ae0a7d3306980af0bcfc5bc", @generic="ad7d8b74daff765b5b96c7ce753de3234d020540443066037fe6cf21062567f46486ebc2e26e70cc39c0203903320e573bc56eca6d4e59c5e9d9c171d8501683ec0fff857591c3b92365f1b8f6c584e848dbcb357e42fa1142cd5afa5a1104cf7c50e9f6f85357d1", @generic="dcaa9328b49ce074a1990fbaa2261067c91e01e94cdc404fe6f3a927e95c11a32e34f4acc7e0eb1031b22b8e0c83a7c8a597d5f520704cfa124dbd166662905ae1b743df1d6966b4d4592d470998fa05c4820450e8a5c9f46a135611c109b753c06ea6cc18c2c25f3e2e9699613395b42fbbe25ca85f5bd30c8a47177b000c0e6a765c11ccb4cdd37f367747554027481ee74d69246096f0e1a46add8e5bb1f0864c"]}, 0x1408}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r1 = gettid() timer_create(0x7, &(0x7f00000017c0)={0x0, 0x12}, &(0x7f0000fd7000)) chroot(&(0x7f00000002c0)='./file0\x00') syz_open_dev$mice(&(0x7f0000001840)='/dev/input/mice\x00', 0x0, 0x240) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0x1f}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001800)=0x200, 0x4) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x8000, 0xcc, 0x400000000000, 0x7, 0x0, 0x17fdad29}) getpeername$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000080)=0x48) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) tkill(r1, 0x1000000000013) [ 124.278851] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/03 11:37:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{}, 'port1\x00'}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000340)=""/106, &(0x7f00000003c0)=0x6a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000280)={0x100, 0x0, {0x3, 0x3, 0xffffffffffffffff, 0x0, 0x8d9}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5191}}, [0x4, 0x60f, 0x8, 0x9, 0xb0, 0x4, 0x6, 0x81, 0x0, 0x8, 0x5, 0x100000000, 0x1, 0x9, 0x3ff]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x8000, 0x5, [0x6, 0xa304, 0xff, 0x3, 0x9]}, 0x12) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000300)={0x4, 0xb4, 0x3, 0x4}, 0x10) 2018/05/03 11:37:21 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f000000c000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x24, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="180000cfb600000000000000000000090000000095000000000014ff"], &(0x7f0000007000)='syzkaller\x00', 0x5, 0xfefa, &(0x7f000000df19)=""/231}, 0x274) 2018/05/03 11:37:21 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) fcntl$setstatus(r0, 0x4, 0x46800) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x40001, 0x84) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000080)={'dummy0\x00', @ifru_names='veth0\x00'}) 2018/05/03 11:37:21 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) getrandom(&(0x7f0000000040)=""/102, 0x66, 0x1) 2018/05/03 11:37:21 executing program 2: unshare(0x8000400) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) umount2(&(0x7f0000000300)='./file0\x00', 0x4) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '!wlan1'}, {0x20, '/GPL'}, {0x20, ':'}, {0x20}], 0xa, "bac6223e122166e9665002c9c0e66de7a59d56bd8a6cf2e1e81db9f7849ef8941471e1aec5c10e10b962f0ae5eb23604975656cfe704be54c07e77940bb428d11a484d0459fd66a4414c162df57515c2bb3124bbbbfba09101eb1af007d2fd127afd8c1b86dd0b6a8051b74191bd5c1aeeba28e51aa221bebaf3494d2b"}, 0x97) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xd2, 0xffffffffffffffc1, 0x0, 0x200, 0x80}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x4000000000}, &(0x7f0000000280)=0x8) getsockopt$netlink(r2, 0x10e, 0x105, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0x8) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000100)=@generic={0x3, 0xad31, 0x7}) 2018/05/03 11:37:21 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) prctl$getreaper(0x29, &(0x7f00000003c0)) clone(0x300400, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)=""/217, &(0x7f0000000100)=0xd9) 2018/05/03 11:37:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = getpid() syz_open_procfs(r1, &(0x7f0000000040)='maps\x00') fremovexattr(r0, &(0x7f0000000080)=@random={'trusted.', 'system.posix_acl_access\x00'}) 2018/05/03 11:37:21 executing program 3: fanotify_mark(0xffffffffffffffff, 0x2000000000080, 0x40000008, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x9, 0x1, 0xd, &(0x7f0000000080)={0xffffffffffffffff}) r3 = dup3(r1, r0, 0x0) fanotify_mark(r2, 0x8, 0x0, r3, &(0x7f00000000c0)='./file0/file0\x00') 2018/05/03 11:37:21 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) getrandom(&(0x7f0000000040)=""/102, 0x66, 0x1) 2018/05/03 11:37:21 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000780)='net/route\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000380)=0x3) lookup_dcookie(0x0, &(0x7f00000001c0)=""/65, 0x41) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0xff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x67cc8b82, 0x20, 0x40, 0x9}, &(0x7f0000000300)=0x18) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000500)='bpq0\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendfile(r0, r2, &(0x7f0000000040), 0x10ed5b) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r5, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x5}, 'port0\x00', 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400, 0x0, 0x2}) linkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) getsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) inotify_init() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, [0x0, 0x0, 0x657e, 0x8001, 0x0, 0x6, 0x5, 0x3, 0x4, 0xfff, 0x0, 0x1000, 0x3, 0x0, 0x4]}, &(0x7f00000004c0)=0x100) timer_create(0x7, &(0x7f0000000540), &(0x7f0000000580)=0x0) timer_getoverrun(r6) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc0ffffff}}}}}}, &(0x7f00000002c0)) 2018/05/03 11:37:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e24, @rand_addr=0x401}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xbc0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffa07}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e23, 0x401, @ipv4={[], [0xff, 0xff]}, 0xa34}], 0xa4) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) r2 = syz_open_pts(r0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) 2018/05/03 11:37:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x56, 0x644, 0x800, 0x1}, 0xc) 2018/05/03 11:37:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000080)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000080) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1c, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2d20800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r1, 0x7}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) 2018/05/03 11:37:21 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2f5, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x7}, 0x1) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0xfffffffffffffffb, 0x1, 0x6, 0x1000, 0x800}, 0xc) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x22}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000000", @ANYRES16=r2, @ANYBLOB="02022cbd7000fedbb714b1fa7fe192810500"], 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x4004044) 2018/05/03 11:37:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x56, 0x644, 0x800, 0x1}, 0xc) 2018/05/03 11:37:21 executing program 0: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)=0x0) timer_settime(0x0, 0x2, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000040)={{}, {r2, r3+10000000}}, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/05/03 11:37:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7e, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xffffffffffff6dd2, 0x1, [0x1ff]}, 0xa) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/05/03 11:37:22 executing program 3: r0 = socket(0x1e, 0x80805, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000040)=0x80000000, 0x4) 2018/05/03 11:37:22 executing program 7: r0 = socket$netlink(0x2, 0x5, 0x0) dup(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000004e80)=0x50, 0x4) 2018/05/03 11:37:22 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:22 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:22 executing program 5: unshare(0x8000000) shmget(0x2, 0x13000, 0x220, &(0x7f0000ab6000/0x13000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) getcwd(&(0x7f0000000000)=""/119, 0x77) unshare(0xc000000) 2018/05/03 11:37:22 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) io_setup(0x1, &(0x7f0000000240)=0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000000)=""/32, 0x20}, &(0x7f0000000140), 0x24}, 0x20) io_submit(r1, 0x31, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000100)="92", 0x1, 0x0, 0x0, 0x0, r0}]) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {0x77359400}}) 2018/05/03 11:37:22 executing program 3: umount2(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f000063543e)='./file1\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0xfffffffffffffffc, &(0x7f000000a000)) chroot(&(0x7f00004d3ff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x0, 0x1}) 2018/05/03 11:37:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = accept(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) connect$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x7, 0x4) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'bond_slave_0\x00', {0x4, 0x46125de0, 0x9e, "752e5d22052f", 0x3a8a}}) 2018/05/03 11:37:22 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0xfffffffffffff801) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') unshare(0x8000400) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f0000000180)=""/47, &(0x7f00000001c0)=0x2f) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000200)=0x3c) 2018/05/03 11:37:22 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:22 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60469a0900403c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa000404020000000000001000000000000000000000000001fe8000000000000000000000000000bb0000907800000000ff010000000000000000000000000001"], 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 11:37:22 executing program 7: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) getpeername$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000480)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getdents(r0, &(0x7f0000000080)=""/130, 0x82) 2018/05/03 11:37:22 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d3d646dd05f1beba5b82da8e33f7e718d531f79cafec2cc27bae570d4ff6bcd5c9e49ba91847efa1022f3db88") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:22 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000100000faffff00005f7a20ecd556c3", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1701030000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000880)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x61}, r1}}, 0xffffffffffffff77) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000002c0)={0x2, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x8, "34a1df60e299c502"}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x4, 0x8000, 0x32b9, 0xfffffffffffff001, 0xc1e, 0x4, 0x80000000, r4}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@listen={0x7, 0x8, 0xfa00}, 0x10) write$rdma_cm(r0, &(0x7f0000000280)=@destroy_id={0x1, 0x10, 0xfa00}, 0x349) 2018/05/03 11:37:22 executing program 1: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) fstat(r0, &(0x7f0000000000)) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x28900, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)={{0x0, 0x3f, 0x5, 0x133, 0x33f, 0x5, 0x207, 0x10000}, "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", [[], [], []]}, 0x1320) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x0, 0x3eb}], 0x1) 2018/05/03 11:37:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8}, {0x3, 0x5}, {0x0, 0x3f}, {0x3, 0x292}, {0x3, 0xffffffffffff746d}, {0x8, 0xb220}, {0x0, 0x4}, {0x7, 0x6f}, {0x4, 0x9}], 0x9) shutdown(r0, 0x1) 2018/05/03 11:37:22 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60469a0900403c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa000404020000000000001000000000000000000000000001fe8000000000000000000000000000bb0000907800000000ff010000000000000000000000000001"], 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 11:37:22 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/05/03 11:37:22 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) r1 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='security\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x9) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20400000, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1f, 0x3, 0x1, 0x100000000, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) 2018/05/03 11:37:22 executing program 7: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x400, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/103) io_getevents(r0, 0x0, 0x80000000000006e, &(0x7f0000e72fe0), &(0x7f0000000040)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18400, 0x0) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="4b4942c38c543da546b5ae0c3923ff5640c97543d3858976523993494d45c86feda6368e757d1a58884bc79e74fd5271a0b5543ea8508c63c4c1d3398d714e83aa95aea29f7b283eb4d208cfa9ae98194a85a0da5b8b6bc4098370b0928328f71282330cfced5773cc2d174f796f5b39cc5d547a66d18ab4be699ec42c29f6f7ee94f8fe374ff40b251e1322e97e8bac89b40dc20ecbb61d8bd704138d7865f2206340468f9be5be722c3795eeaa10f416a8a2a63cbd92cc3f8e77c6d4629f6fa55e2191dbb5ef2948635641de784d467ef7fa0f18e7b011b9553c804d1dffea65561cd7577d57b61731833964", 0xed, 0xfffffffffffffffb) r4 = request_key(&(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='%{ppp1bdev.keyring\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r3, 0x4, 0x2, r4) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000000380)="4b9d08109785461b19836b29bea619434669d6430f27b84f4f3741044fbbe76e692ff0997c001783458c0c1cd04f4b14e613fc0fae1bbdc53a404124f951ee988d310476a7819d21efa2d507b697155ea6c306d2777ced5f2f8f4fff1e49e6cb973f35352d8a46b8aa728571b1c57be6b71a7c0328d37631d0393072a226e7a734f6d06167e82d0a24e2b5b9a867bfd10aac9799dbb65e4005043d9fee2e31cb96bd3c5b9ba022d27379724e892006ee053c017c575e53b2e376b30f0a639bc0e82f156ed0249555a45aa3c6e317b2", 0xcf) 2018/05/03 11:37:22 executing program 1: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:22 executing program 2: r0 = socket$inet(0xa, 0x801, 0x84) listen(r0, 0x1) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000000)=0xa8, 0xfffffffffffffffe) 2018/05/03 11:37:22 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x10080) shutdown(r0, 0x1) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x4001) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) ioctl(r1, 0x4000000002282, &(0x7f0000000080)) 2018/05/03 11:37:22 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='fdinfo/4\x00') sendmsg$kcm(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="ff", 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000002700)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f00000014c0)}, 0x40010) sendfile(r3, r2, &(0x7f0000dbf000), 0xffff7ffc) 2018/05/03 11:37:22 executing program 4: r0 = socket$inet(0x2, 0x0, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:23 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) 2018/05/03 11:37:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000400)=@known='system.posix_acl_access\x00') r1 = socket(0x11, 0x803, 0x300) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000059c0)=""/185, 0x87}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000000040), 0x80, &(0x7f0000006140), 0x155, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') 2018/05/03 11:37:23 executing program 1: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000400)=@known='system.posix_acl_access\x00') r1 = socket(0x11, 0x803, 0x300) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000059c0)=""/185, 0x87}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000000040), 0x80, &(0x7f0000006140), 0x155, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') 2018/05/03 11:37:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x4e24, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/05/03 11:37:23 executing program 1: ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000000)=0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/05/03 11:37:23 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) getitimer(0x1, &(0x7f0000000000)) 2018/05/03 11:37:23 executing program 4: r0 = socket$inet(0x2, 0x0, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:23 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000100)) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000140)=0x10, 0xf219d01109a6791a) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x0, 0x2710}}, 0x0) 2018/05/03 11:37:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xde0}, 0x8) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8, 0x1ff, 0x4}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x7f9, 0x7fff, 0x197, 0xfffffffffffffff9, 0x4095, 0x2, 0x8, 0xb4, 0x2, 0x101, 0x6, 0x6000000000000000, 0x7, 0x1a2, 0x2]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) 2018/05/03 11:37:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x100, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x4bd8, 0x3, 0xe0}, 0xc) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x7fff, 0x80000000, 0x3, 0x101}, {0x9, 0xf3d9, 0x0, 0x42f4}, {0x0, 0x7, 0xcd, 0x4}, {0x4, 0xffff, 0x80, 0x4}, {0x3, 0x1, 0x0, 0x1f}]}, 0x10) pkey_alloc(0x0, 0x3) 2018/05/03 11:37:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f00000003c0)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x200ca, 0x4) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x2c, 0x0, 0x0, 0x70bd25, 0x0, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x2c}, 0x1}, 0x24004000) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0x7, 0x0, 0x10003, 0x65}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000380)={r5, 0x7fffffff}) 2018/05/03 11:37:23 executing program 1: r0 = socket(0x0, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:23 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x3fe0000000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet_tcp_int(r1, 0x6, 0x6e88460844039fa4, &(0x7f0000000080)=0x101, 0x4) 2018/05/03 11:37:24 executing program 6: r0 = socket(0x1f, 0x4, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x8001, 0x4) syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f00000001c0)=@random={'osx.', 'vboxnet0$security:\\]\x00'}) 2018/05/03 11:37:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000540)={0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000580)=@assoc_value, &(0x7f00000005c0)=0x8) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000600)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000700)={r2, &(0x7f0000000640)=""/96}) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/44, 0x2c}, {&(0x7f0000000200)=""/233, 0xe9}, {&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/169, 0xa9}, {&(0x7f0000000440)=""/85, 0x55}], 0x8, 0x0) 2018/05/03 11:37:24 executing program 4: r0 = socket$inet(0x2, 0x0, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x29}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000040)=""/15, 0xf}, {&(0x7f0000000080)=""/186, 0xba}, {&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/189, 0xbd}], 0x5, 0x0) fcntl$getown(r0, 0x9) fcntl$getown(r0, 0x9) 2018/05/03 11:37:24 executing program 3: syz_emit_ethernet(0x2f4, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001640)={0x0, 0x6}, &(0x7f0000001680)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001780)={&(0x7f0000000200)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000240)="fd70112690c84a7c46bf917441d3e222e2a18bb64b4fbf4d76a352f934f64ddac3a8b271c9936320ab622d3fc17b338418af906aa758b66da6c7ea630c9d927b081ff6c2086141d1c99b36363c09222719e2962fed17325bd86a", 0x5a}, {&(0x7f00000002c0)="91e47c7f07d6871e6a02fd11c3292393c28b51f17367c4f344cbb4d63dbb4d7264f5caad6ad5d1aeda83996ea1775f51c4edfa24bc141e11ec96f2902c26fd4da6132928f1fa597596f7b14131f578cb6dc734e40e67496babbcea419f04075182c12a6fffeabbb9da3f420caa1a7c6f55c36cccaed97514bd2954934004747c8b75fae87001ea472ffd850c01f26272c8a6551b5da4c3b9ea35727bb7808d66702b90d124dd7e0637187bc62c420cbfe1e2c171619d9b", 0xb7}, {&(0x7f0000000380)="2403e61f495d3e2958626b0f28d6885f92fc", 0x12}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="3229a7523d13d9e362a31aba333be0c81b8058dd2b41b643fe0ae0a0f9d0598963bf4632c2ebd84ded9dc131", 0x2c}, {&(0x7f0000001440)="3f2ea9defc53502d6d878a815f5c0d2ef1cd62a15bdf4b08717469ce7f8b2d6b735bbcda525f46c54e762d15d6e86a17b11004df7b5118b7102ec30cb89fb0cc69d6d526b76baae602707674a1bd2736a24ab5b246b02d89e71f33c307604e79e5e221d4f6aeb8103b18ec959fda26", 0x6f}, {&(0x7f00000014c0)="3222e0e6c1734ec15f40", 0xa}, {&(0x7f0000001500)="4e09f1a95b442c77f8da681da97537f46a46c8a301de01093ada6b8bad9f38c30e7e4bc0c34752fd7a51f4f756581378eeb6966f1f74a62f62de700c699f962c888c1bf451bf0727f433b49722a2", 0x4e}], 0x9, &(0x7f00000016c0)=[@init={0x18, 0x84, 0x0, {0x4e, 0x8000, 0xffff, 0x3}}, @init={0x18, 0x84, 0x0, {0x4, 0xb9, 0x56b8, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x8000, 0x4, 0xfffffffffffffffa, 0x6, 0x7, 0x5c6, r2}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @authinfo={0x18, 0x84, 0x6, {0xa}}], 0x90, 0x80}, 0x4804) 2018/05/03 11:37:24 executing program 1: r0 = socket(0x2, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:24 executing program 2: syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = epoll_create1(0x3fffb) epoll_create1(0x80000) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/05/03 11:37:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x8, 0x4) [ 128.342298] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/05/03 11:37:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/sctp\x00') fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') [ 128.404326] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/05/03 11:37:24 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe5e0, 0xa00) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) unshare(0x60000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x228, 0x0, 0x1f, 0x0, 0x3, &(0x7f0000000040)='rose0\x00', 0x80000001, 0x2, 0x3}) r2 = dup(r1) unshare(0x8000000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000140)={0x7, 0x6, 0x5, 0xd975, 0x6112, 0x9, 0x6, 0xec, 0x0, 0x8000, 0x1ff, 0xffffffffffffffc0}) 2018/05/03 11:37:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x40, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x40000081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/03 11:37:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x7fffffff, 0x6, 0xf}, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0xb0216ae21af25eb2, &(0x7f0000000040)}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x281, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x7, 0x1, 0xff, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) 2018/05/03 11:37:24 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000219000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/146) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x4, 0x0, 0x4023) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/05/03 11:37:24 executing program 4: r0 = socket$inet(0x2, 0x803, 0x0) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:24 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:24 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair(0x8, 0x6, 0x843, &(0x7f0000000000)) read(r0, &(0x7f0000000640)=""/239, 0xfffffe2b) 2018/05/03 11:37:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000400)='fdinfo/4\x00') fremovexattr(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000240)=0x3) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1f, 0x15a8, 0x1, 0xfffffffffffffff8}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/246) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) [ 128.649323] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 11:37:24 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001140), &(0x7f0000001180)=0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r1, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000), 0x4) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) writev(r1, &(0x7f000063e000)=[{&(0x7f0000a66000)="fa", 0x1}], 0x1) sendmmsg$alg(r2, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80), 0x0, &(0x7f00001e1e78)}], 0x1, 0x0) ioctl$TIOCEXCL(r2, 0x540c) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001680)=ANY=[@ANYBLOB="06000000000000000210000000000000fd00000000000000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000006000000000000002a00000000000000", @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000d0010000000000c200000000000000", @ANYPTR=&(0x7f0000001300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00S\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000010000000000000b90000000000000002e26222ada73d89a83115a3c796faff3600b23734723c667a6c4af65c132234080000000000000000", @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000001080)="176791bf78365266cf53e28ee982989100836db5205c6aa761c788cf92cc0b081a36723736cee1079e2113297a82977827a2887c0c6b9567fb0e67bb6bf496e80089269e8cf92948e67f108476e56b2c9bc014d6d5b0ac87c40614d29acaf764d03fd41b13d48be256f170b1894ce10773805307d473763b046f59d0d14b6d", 0x7f) sendto$llc(r1, &(0x7f0000000040)="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", 0x1000, 0x94, &(0x7f0000001040)={0x1a, 0x10e, 0x6, 0x6c3, 0x3, 0x400, @random="de7232aac04a"}, 0x10) 2018/05/03 11:37:24 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100, 0x0, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000005ff0)={r1, &(0x7f0000005fff)='F'}, 0x10) [ 128.975207] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 11:37:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(0xffffffffffffffff, &(0x7f0000686ff4)={0x10, 0x0, 0x2}, 0xc) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '\x00'}) dup2(r1, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)=0x1a1) fcntl$setstatus(r1, 0x4, 0x400) 2018/05/03 11:37:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x10000, 0x400, "8280d0062798", 0x8001}, 0x10) 2018/05/03 11:37:25 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:25 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x80000002, 0x0) fallocate(r0, 0x0, 0x6, 0x4) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)) 2018/05/03 11:37:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000100)) bind$ipx(r2, &(0x7f0000000080)={0x4, 0x8c5, 0x101, "6f8d4cfcbf97", 0x5}, 0x10) 2018/05/03 11:37:25 executing program 4: r0 = socket$inet(0x2, 0x803, 0x0) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:25 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe5e0, 0xa00) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) unshare(0x60000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x228, 0x0, 0x1f, 0x0, 0x3, &(0x7f0000000040)='rose0\x00', 0x80000001, 0x2, 0x3}) r2 = dup(r1) unshare(0x8000000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000140)={0x7, 0x6, 0x5, 0xd975, 0x6112, 0x9, 0x6, 0xec, 0x0, 0x8000, 0x1ff, 0xffffffffffffffc0}) 2018/05/03 11:37:25 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000eaca5cc61237bcb18d9fb070625cb92533000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000008600000000000000480001006d643500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge_slave_1\x00'}) [ 129.148806] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 11:37:25 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x80000002, 0x0) fallocate(r0, 0x0, 0x6, 0x4) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)) 2018/05/03 11:37:25 executing program 4: r0 = socket$inet(0x2, 0x803, 0x0) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) [ 129.197845] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.224768] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 11:37:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") sendfile(r0, r0, 0x0, 0xc1c2) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x9, 0x3019, 0x7}) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') write(r0, &(0x7f0000000080)="4998465e351f23a711bf9105908dd33162134934305574816ed75301fbe40e8d9e7dda737e48aed6aed1ab7a4fdf0b005a5ac529a63d66741623ac92f1cd2deeb6968503c4e5e8bba524e135ef33e4d11209befee9275850e7532735ff634cf9bdf5034317ce", 0x66) 2018/05/03 11:37:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200081, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x10}, 0x2, 0x0, 0x2, 0x3, 0x3f, 0x5, 0x9}, 0x20) 2018/05/03 11:37:25 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@ipv4, 0x0}, &(0x7f0000000100)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x6, 0x22, 0x100, {0x77359400}, {}, {0x1, 0x5, 0x400, 0x6}, 0x1, @can={{0x2, 0x3, 0x2, 0x94}, 0x1, 0x3, 0x0, 0x0, "ca571257608463da"}}, 0x48}, 0x1, 0x0, 0x0, 0x8055}, 0x20040010) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff}) 2018/05/03 11:37:25 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:25 executing program 7: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000100)={0x80}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r1}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)="d80929d309d708db35cdfe5fe2d7", 0xe}], 0x1, &(0x7f00000005c0)}, 0x0) 2018/05/03 11:37:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73656375726974792e2f65786500000000000090d8b75e67e16b39434231000000000000004e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c80f859ff5547d8566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d"]) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0x1, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, r1, 0x100, 0x70bd26, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x60}, 0x1, 0x0, 0x0, 0xee25163afba78745}, 0x801) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x1, 0x9, [0x80000000, 0x3, 0x1, 0x5, 0x3, 0x5, 0x9, 0x7, 0x1]}, &(0x7f0000000440)=0x1a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r2, 0x101}, &(0x7f00000004c0)=0x8) 2018/05/03 11:37:26 executing program 3: mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc002, &(0x7f0000000000)=0x6, 0x4, 0x3) madvise(&(0x7f0000527000/0x2000)=nil, 0x2000, 0xf) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x5, 0x4) 2018/05/03 11:37:26 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66411f657300") getdents(r0, &(0x7f0000000080)=""/139, 0x43) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/176, 0xb0) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) signalfd4(r0, &(0x7f0000000200)={0x5}, 0x8, 0x80000) 2018/05/03 11:37:26 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x80040) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x400, 0x4) 2018/05/03 11:37:26 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(0xffffffffffffffff, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8274431ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:26 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe5e0, 0xa00) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) unshare(0x60000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x228, 0x0, 0x1f, 0x0, 0x3, &(0x7f0000000040)='rose0\x00', 0x80000001, 0x2, 0x3}) r2 = dup(r1) unshare(0x8000000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000140)={0x7, 0x6, 0x5, 0xd975, 0x6112, 0x9, 0x6, 0xec, 0x0, 0x8000, 0x1ff, 0xffffffffffffffc0}) 2018/05/03 11:37:26 executing program 7: r0 = memfd_create(&(0x7f0000000240)='\x00 ', 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x200, 0x2}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22}}, [0x9, 0x7fff, 0x8, 0x3, 0x7a5e, 0x7fffffff, 0x8, 0x7, 0x54, 0x1, 0x6, 0x3, 0x1468, 0x0, 0x5]}, &(0x7f0000000200)=0x100) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)) 2018/05/03 11:37:26 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x400b}]}, 0x1c}, 0x1}, 0x0) 2018/05/03 11:37:26 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000de000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000bb3f0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000e4d000)=""/174) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/05/03 11:37:26 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(0xffffffffffffffff, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:26 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x3e, "a0650511985829e192d264257983ca1e911ec0ec9c8ad220fb46ce5a15e8cfcf0c47258dbba38d9017dcab7b0dae893b597dc8a8d8ad8eb9eda804e9a3e9"}, &(0x7f0000000180)=0x46) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x4, 0x81, 0xff, 0x1f, 0x5ea, 0x9, 0x7e0d, {r4, @in6={{0xa, 0x4e24, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x10000, 0x672d, 0x0, 0x8ef, 0x6f}}, &(0x7f0000000400)=0xb0) sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'team0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) ioctl$void(r1, 0x5450) r5 = gettid() syz_open_procfs(r5, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") 2018/05/03 11:37:26 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x800) unshare(0x40600) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x0, r1}) 2018/05/03 11:37:26 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="37000000000900000000000000000000bdd1ed9ae5d954084bbdb9ad2f53a2ebe884286bdfac110e284a0df33dbdf5bc38f66a48ab3d302b19f5c5a5332631b0f4cf12d981937eac526c080a707ddad78502d7e4b6ae1c06f49e28c91a8dfb5068de52a8bfafa363264511d04f75727ec2b66362a976912342138133dc2430cc5d063325fef57b51825ef54c7cf18c88693e4fec6afac72e99845aa7e397c67e392aaf2d"]}) flock(r0, 0xdec39d79ff222d77) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x76, "46989a5f8e222b160cdd7e99544e17bb962e02dbbe1333356aabba7cb8ac39c44f6cca703a7ae4ac24035e3003b506bb0b46934e79f4b2d4f46e0d4063cff3eacbfce1f8dc706f07ee4d1c0dc645b2379defc777569d5b4295b5d60825305d534d42518e61bf4b9d3fddd475073f231eca821f01be46"}, &(0x7f0000000240)=0x7e) [ 130.311272] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 11:37:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000003640)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/03 11:37:26 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(0xffffffffffffffff, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x454041) socket$vsock_dgram(0x28, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:26 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000280)={0x0, 0x2}) 2018/05/03 11:37:26 executing program 0: r0 = socket$inet6(0xa, 0x4000002000000802, 0x9) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0xffffffffffffff76, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x18, &(0x7f0000001b80), 0x2fa, &(0x7f0000000140)}}], 0x2, 0x0) 2018/05/03 11:37:26 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:26 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001600)) getpeername(r0, &(0x7f0000001640)=@nl, &(0x7f00000016c0)=0x80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) recvmsg$kcm(r1, &(0x7f0000001540)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000180)=""/35, 0x23}, {&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000200)=""/126, 0x7e}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/2, 0x2}, {&(0x7f0000001300)=""/43, 0x2b}, {&(0x7f0000001340)=""/187, 0xbb}], 0xa, &(0x7f00000014c0)=""/99, 0x63, 0x8}, 0x2000) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x3ff, 0x28a, 0x4}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001580)={r3, 0x9e2, 0x20, 0x6, 0x1}, &(0x7f00000015c0)=0x18) write$vnet(r2, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x5aa) 2018/05/03 11:37:26 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x7f) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/03 11:37:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x454041) socket$vsock_dgram(0x28, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:27 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000000)}, 0x0) 2018/05/03 11:37:27 executing program 2: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) unshare(0x8000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x28ed, 0x2, 0x3, 0x9, 0x3ff, 0x5495, 0x2dc, 0x0, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x3ff}, &(0x7f0000000140)=0x8) 2018/05/03 11:37:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000003640)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/03 11:37:27 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) unshare(0x40600) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r1, 0x0) connect$ax25(r1, &(0x7f0000000000)={0x3, {"42853b2b5d3234"}, 0x40}, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/05/03 11:37:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$audion(&(0x7f00000006c0)='/dev/audio#\x00', 0x1, 0x105000) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f00000002c0)=""/136, 0x88}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/255, 0xff}, {&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000580)=""/13, 0xd}], 0x9, 0x0, 0x0, 0x2}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000f2, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/05/03 11:37:28 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000000)}, 0x0) 2018/05/03 11:37:28 executing program 2: futex(&(0x7f00000001c0)=0x4, 0x80000000000b, 0x1, &(0x7f0000000140)={0x77359400, 0x4}, &(0x7f0000000040)=0x2, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000001) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x0) rt_sigpending(&(0x7f0000000080), 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x0, 0x3, 0x1, 0x2, 0x5}) 2018/05/03 11:37:28 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:28 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0x3ff, &(0x7f0000000040)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @rand_addr=0x100000000}}, 0x9d3, 0xf134, 0x100, 0x2, 0x69}, 0x98) ioctl$KDADDIO(r0, 0x4b34, 0xffff) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00') ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000001c0)) 2018/05/03 11:37:28 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$amidi(&(0x7f00000010c0)='/dev/amidi#\x00', 0x2, 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001100), &(0x7f0000001140)=0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000001040)={0x8000000000155, 0xfffffffffffffff9, 0x823, {0x824000, 0xff}, {0x400, 0x100}, @ramp={0x10001, 0x9, {0xfffffffffffffffe, 0xe96, 0x7fffffff, 0x5d}}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/4096) 2018/05/03 11:37:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xc000, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x8c66, 0x8202, 0x101, 0x100, r1}, &(0x7f0000000100)=0x10) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_mtu}) 2018/05/03 11:37:28 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xfffffffffffffffc, 0xd00) getsockname$llc(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10800, 0x0) recvfrom$inet6(r2, &(0x7f0000000040)=""/187, 0xbb, 0x2, &(0x7f0000000100)={0xa, 0x4e23, 0xee6, @empty, 0x7}, 0x1c) connect$l2tp(r1, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x33) io_setup(0x200, &(0x7f0000000140)=0x0) io_getevents(r3, 0xfffffffffffffff7, 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000240)) 2018/05/03 11:37:28 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x600800, 0x3) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000280)={{0xffffffff00000000, 0x1, 0x8000, 0x7, 0x8, 0x100000000}, 0x200, 0x30, 0x8}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/156) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0x45, 0x4) recvfrom$ax25(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x10021, 0x0, 0x0) getrusage(0x1, &(0x7f0000000100)) 2018/05/03 11:37:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0x2dd, &(0x7f0000000100)={&(0x7f0000000180)=@ipv4_delrule={0x70, 0x21, 0xbca89d1222b5c027, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10010}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf, 0x100000000}, @FRA_FLOW={0x8, 0xb, 0x9}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xc}}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xb}}, @FRA_SRC={0x8, 0x2, @loopback=0x7f000001}, @FRA_GENERIC_POLICY=@FRA_FWMASK={0x8, 0x10, 0x800}, @FRA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @FRA_GENERIC_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x7fffffff}, @FRA_DST={0x8, 0x1}, @FRA_FLOW={0x8, 0xb, 0x5}]}, 0xfffffdd6}, 0x1}, 0x20008010) 2018/05/03 11:37:28 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000000)}, 0x0) 2018/05/03 11:37:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/28, 0x20c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x5}, 0x0, 0x0, 0x0, {}, 0x0, 0x9}) getpeername(r1, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x69, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 11:37:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/05/03 11:37:28 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0x3ff, &(0x7f0000000040)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0x1000, "973dd2267a4d208fed5dc1b0f9c68cc67ceab3c75931281fd4a200b69141a9a3790bd311558f63884ba7072fe70dfa1d78a0254550569fa98e6b564f5cf2cf7579d09bb0c456bdb4041349c266fba950579362c5ab716c9495be23aa9e2fbf2f89a3c6d7e40cc49309f948b41f07d3ff49681e0ccadaf671f9925c9531d1c4590ebfb5edab0622593610835bd0e09d2bdeb82d8328daded2a50599f8a1593e3d58039158804c7f9c0ec12d9d9c3dfc82066537fd6abfee6179a30c9c7719a144769d2a32e4a6dad701c7e00271051806576e2bde80881c68bff6ba7905168cb2bf3993903b538ed619f53b6b123ba174c07b5bee7504643ccc595a1edef61551efc808b59007d8ae3af85ea5226855069b864637d28d9a8ea3e07ec0a9531bfb723ca03b674116c0aae132ff63837f49087e1c6b6a7f70f65ab0cd80b3b12c8c3c398dc1d022769aef5cc56b382bc2dcbc9e5d575351e6d490af8f5771ef3603cd1f3b3a73392a593d9aa7c793821f3704864eb69a8abbe3cdc27ac5496a5539b22b7385525255240b80c7691897c5f5ff6906ac92508f3c161af36b43ae3809844bfb8d6e4e209c1d3201a92ebc2856649cbb17c82b0c795f2a5936ce3b0013c508fbe76b05159e464f04e1462daf6366b7907782ada9b4a3d64e95ad12cb244916c16a103e086f8bc9db7bbf3fd2ea7d3814b0a3e877190dcf28e5a5c5c2dfd3a34bc012003646f09a8d5e47ae036eff7d5dfa95a733743557f143f04d748616f5da41ce4631611e5bae9dd578541f96d2ffbf72ea75ec5b9a3ed08ad1b21294fb9eef513f7752435301ce0b7a07d3ba28f0be8e6b791a9a97b4d01507635a1a8fc4d8a473e1d4325260881efdb6b3ed81e7956c9c58fffb3d5138093d259943d798a346fe13078bd4f162d24488ced9d871c3dbf1fce48f61d0235ce80d3ec59a19ca03500493505fdc5966edfe909de611a6ffdae2b65a41dc9fd9edebb2f92a73a0238cbe1572a7df793da13b4a7be315c5c261770f30a2e436b30b86bd221ca43b7ea506dfc427321e754a3eaadc779ae945ee10ad7525c27cd4fd7c2bee0f9094fd228586db3a6cc523a147c9450ba0b57f0161afeafc370478e8f2790b29b041a0707e343c165a62480854ccf441d45acaeaaff157d8d4b4b4612a135829623b1201c08fe29705500b2b45738eefea13f3b57c44ab9e71dfc421ccf79bc2de80c6661ab313f93cd7386b0dffe060c797663f0284b4b01309db39f928ef8ebc4ed7835d03e02e3db4bb88872e185f430323b7f46db85855a514ffd1c507669a41e6528ceb4155cd084f1fc4cadc23f16d1be9259543dfb74d499cf0cbafd82185e02934205001087022f825ef3847e10e2adf708cd7ed6d28e493daee76ef69671718858390f80cfdce7800852628c8378c0de11cf9b89276ccad53c2f5d8040838668a2ee076cff038fd53e0c7a92658bf099be4b134713b0023b50dd240f30bbb959fa8feeedd7e31274b58309ca133ee4a24210b8aab0775142c9de3b6ace499d35a3aba325493f3874ca84c6cda06248a1bce5e0a7dab16ce0b1916d9b0fc142afb6cdf38fcb88dc88fcb75f8bd7427f9db4f0b043c2d25adf223f4bba295dd97a021df634de881305990faef4d2f394d6fb89d1fffc7866e9b1b2ab74f94439a0938c1b926611f1bd28beef72529ad5f6d2682f625e310b379de5aa1fb96e0fdbe57e7a368d54bff4fde4c976e8e213929305da23911ae479269c7d1eb270d3de7fb60c94f406d6c61b4c6e7b2445914fc15e4601c68e5dbb6c62040f2cb8790a0317cd611f964ca3df0a9077e03e21a1ce46fbd16a8de24af4d0b3b4a4ae57e1e0d8c90aeafdd3b6d31f1e705b56d33a5d04ae3259089b8e46e74d5d820d8f529e8483da82052b4be09157d9ff2d2a980cf5f7daf28916fb23bb7dc01d728a910f609cbd0a04c5e985024b68f30fd76d9e568173d74a180419af5253a5ee4a62d1765666784357979e765c9166d808c88f8fab417024aac44b1b95d2a6030f9dc524fa3700bf3cce12a0b14ca424abfdfb4d73399eb82eb126d4ecc77ec8fc7138020bfcd5e4e1db25a3e213861d6e3827207fbac430f45283e6d08e645117e3c0a5f9b57f59a3576aac90bd40ede02ab9f53b66e633f3e32681b61299996e5ff3e6bb1696c87a9a593ea12ad0eb5ac25e41134235b955496edc9cb8c5f2d173a6de5782e38a00413e894ec4a7429550af6fbfab99242b729e3205a4f1dcef2b635c956e0f3098a3e0a963d0c642db91223a0dbb375cea677b4e11986d7585dd861462e6de826e5507ae4de35c1e0c48ec22b7a06d0c3026c6a9018c24bc69c1ed8d446956f9cecd87237975829a908c738a1116edd9962175c9d12adaf40dbc7432b4e470a899655901e93644fea4bc73a5ccc4e87d9fee5f704bb10df6d462bbeedd3ec27b311b787660c409fe56b171f845cecf20b4041a716e1b716f9760461d555e42e7468d5232eba381f928137d92a5e62dd633651a061189f17a9e83a6d597a178e7f11ca205f418ad7f9040c82349195791f0188ff35e5a98d0c73030d8779096f5ae533e2853859ad985747980f1e8adc80336ddbb9801457b211516bc04a3a27ffa46cf0cbd39fa831cb089b95e5bfc6cebf505e4a890994f4ceeb8ef9b2d4183f0c9620bb601d69f27541481e5cd64c0cd5325bb52e281a40ffd21b53d929e30c30335d5296ce2f7e6b6d69bbf9d71f28805b4d480fb7311ed2f110764a31c091576c2cda3d058059c1aa27c0da77d97a3cd10c6d206b8df9fb41d0052d6d9be5724f0aae93eb0d55462b94d52a488da7f5acadada06b254513827d85ece1226c8528a7702c4e37a3816efe15ed582edbb81a8e80591a68196fd3877c9a6956a944615cb42c5bead7889c11a0f3659979927f19ecd72d1a9f0d842c4201efe396d15cc6206e477f718ee60b0834bd18b48224a0eb6c7e6a2cd461a63367142511f6dd36e68e8ef2595eb0a4212eae7a65310d8752f56c368d3009734dff52467073533b71f898bf411ab2fdc21d0d696cd6fa60ec47bf4b802de326c14d95775120bdc74700a352704af5cd150c6b6c9b361453b7a1b39c2235a036c09cede0a9668bf18b5574e4eb30f691eb2abf0066080b4d4660155ddd3122f1552ec29dbecbb6b6eba2e14b5187bd6c4b0cfd309d51dde02370dfb1aa731e00db6b9ae47a8068e34406ca142d0d4c248ef4c97a8583e1c5b91ddb8e136ac59a4d5df8e1c530493922e5a805b3e1a93054ca2143558f3c6518c40bc830024689e58c1a19aa3119e6262d771385b62d09882ff4fb24d87872a7d88440f676f0bc61ed63318189a5525b238c11ec63ad8b049644775c63963e4e86a637da94cb0a1f38bd2d8b30516cc9dccc663a99b33d05e2787148f87288201b86a43244283a76cc8c684fa0b87f9845f457a2c7c6f3454b2915aabffc77475c575663c2b6b51850336a100727df265649e5672ad0361c7f62bba0fac5d67a94e968b2d6bff044c042ff0cfd28c6ad63c908d31f79414e2c7bcf72f1266ce513bd214a24a2104574f00a61d0af2f76f1a05d1d18dcdafab28ac265d5cdb0f3fb37e8e71e1dc26ec0b45ad1f1afbc03be9e344fbe918574c436721d973db6598e72a100f5b2af5dc16507b5a49aeaf904d2600e5b971cb42e1ac20e57dec7879152bc260833b2f56a5160804c7fe99ef51027c2657505a9b91b3eea9b1826ab758ca580c0eb2a266eeceebcbdbf4b6ba9707dbf77a66cfd84d237c00b493e44f6f66b74bec5f53ff4c60f43a4bf93f7689af7321950316e34e540ea7341a4eb16b0212b046df95a5a713b0c88f5e205d64fb1b41467d7e4c6ca999b1d8f79d5938cd616719e1e356ec6d32ff33537ce12532a8364d4820d512aafd5065d150e6daf4936b6463a8ee3a4ccf030b86e6c89662e6c40f2b81db1e08b41762466d02a8dc293bd4e9d76e7933429f0c7580567e02219deb009ed2dc01a62dd3ff51c181c7b6671afe7b43761f53ed44d28593bd9c329be61fdbc5bf203599285bd5ad8b67dd42d5c72884f139543763b22cd51a680ca732cc2a6bee4d7e4621239077a84239287ffc263a19ae06f33d53b0b547b3f8729f03ff548b1417ef823d8107672a07f06018bf9189d7d68d9f16f6cbb097c22a1c74e2433f0eae7bc17676b7ba8916e22d5b11ed26666ca90c59dc877279d85d99072909ed1cd9ea2c74469ab0e2a46801f8610a1f456c9ed8a5856a1fac76fc9afa300aedf0fcba27c565254b7866fab9e4b4f9aba79508e86f65b02c45111fca98b86b8f94f8beca700cac4e0caf122f50a08511cf09368554bbd190ff5ed63f36b1cd9a2332feec742edeed093f9d9cef5ca2f2dcd188ba4ec59e620f09be0b3fd142f06d4e66440333c175d24e8cccea771ac6653d308c2fcaefa36d395b10756251311786b11262e1e04398d9fe8369a825b19b6c8931f15f7a5aed3e1230d74869a14b878acea2ec97ef67b3439d94e015a4f67e618e21cdce2d780fc1723b5ba13dbacd446a17801bf7830845653bcb87694713767a5b55d7ba36bf6e3287e6b39115002e3b77113541da75d7003b6e17c8d8d8b5eed32eed929cea1ecec1d0be2d8b461132bce4f4d0d6e8535beee98c6bd23b38a3573beec4ce99fc0dd0d7f34daa4ec9132720c0b24f0567ff603e6f7f305d781ceacd7197595de58fad9d1d2eab80e23e22bdf4af025678b8129d9e3acd12764259555401954f8cd5bdb47f4de02d475a0b25a083056a6e11b42e1b8fcf7049fd2acbda246c964da84ec585238a7c9f86f92263cbcc990e44e7e3eb8473b69326a2b96ff27536b50f223c843767c9407893b2e14211545900bc2abe88f528dc5d44469a3421f39963695aaf35ea9fa6bd63cf59260acad5889ab05cda91e230f696ec9a73f42a4b018fa7b9d4d78d44aa0ac30e19f35f3f5a68b20061a8084d71ec3c58e94a4d14db0f8fe93be0b86ae36fda9607aa8d4a278e636a960408e5383978a59c9300f4c83e32288b1a5dfcbf2a1ef677dba0b7471fbe0e59ba535b22ffaea34a8a9cae6f286a2b7c592a79ec63858e543bb15fedf0b7bc528b4a5987c38ccd91160ef162f82d7b9f27874a3ba77ea0cc788ff9718ab75016d2e905a6cfbb51f5a4153506da1fada0787e3aba09d709d6c37ec5ae48d3d7543cc0f1f432cac3632aa2d844f6b57e0eb762a3074571a6692202c3945bc53f5108e0738f4e3214f04bcf5f88e1ff2b2bc76b7cdf9115cc6c72aeb083da842104732b1bd6785372b65f65db5afaebe1745142f493e88720335df2bda4b9a569553160cf3609852dfb48059006a2c2634be922c6f06e841bb09c8ddab9cb2534efba42468ca12e080e176c0f85832f9115534872fcc8456038a4d8663093c59b6fae80d85804f1d92d2749d34f3dc35f1359e88ec23424f07dc061ace9dd3032f4550f095d0b51181b3e5a8021beaee537a8ac8d167cb85da489695ad04c74895dca603a916796436f56748dda598df50a55ac0c3cc7907d90fb0c149535399eedfdf09b25877b7e6324b90e734b65f282d51eff14a22779c5c9935afae284e04b213db4fc6ca9833ba8bee88158cb031f8e404a8ea4eeb51a6ab9d103b6fd8eea9c015897ab6b3a2902c0470f496fa7ab7102a204f8ec1f4f5f6daab33ed670652af479a75d4889957a12f1dfe14ddcc11e71d962e8ead73f4fa1064c21515b6874b5801b3708b83db435f144146a5b2f7f610faa5c0"}, &(0x7f00000000c0)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @rand_addr=0x100000000}}, 0x9d3, 0xf134, 0x100, 0x2, 0x69}, 0x98) ioctl$KDADDIO(r0, 0x4b34, 0xffff) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00') ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000001c0)) 2018/05/03 11:37:28 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001180)={0xffffffffffffffff, 0x7, 0x1, 0x9, &(0x7f0000001140)=[0x0], 0x1}, 0x20) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000011c0)=0xe237, &(0x7f0000001200)=0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x8, 0x1000, 0xffff, 0xfffffffffffffff7, 0x100000001, 0x2, 0x5, 0x5, 0x1f, 0x1}) 2018/05/03 11:37:28 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0xfe2f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) r2 = syz_open_procfs(r0, &(0x7f0000000200)='mountstats\x00') accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4040, 0x0) 2018/05/03 11:37:28 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10}], 0x10}, 0x0) 2018/05/03 11:37:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="a51430b0f9e64319ccd5f68493a268226f9926ab59b0c17b6f06b2b350f99fa5d28b493f419185e50e6702693c71428f17b30f2400000000000000000000000000000000"], &(0x7f00000000c0)='skcipher\x00', 0x9, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="7e6256cd23576755cc5139a6732e1654ae84c99a7ca6d2b714a32c722587aba1d608442ad557a5c68f74f2db8abf5a1d69b283246ffffde000", 0x39) 2018/05/03 11:37:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) 2018/05/03 11:37:29 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x608a00) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x739, 0x4, 0x7, 0xffffffff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x5}, 0x8) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000240)=0x24) socket$inet_tcp(0x2, 0x1, 0x0) getcwd(&(0x7f0000000280)=""/211, 0xd3) 2018/05/03 11:37:29 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10}], 0x10}, 0x0) 2018/05/03 11:37:29 executing program 3: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xa305}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) 2018/05/03 11:37:29 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:29 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x157400, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/103) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0x3, r1}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x2}, 0x0) 2018/05/03 11:37:29 executing program 0: unshare(0x40600) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x5, 0x4, 0x2, 0x0, 0x7271, 0x40000000, 0x3, 0xffff, 0x84, 0x9}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="92000000fb31dadd91ed1879c548bcdaec3de65ec67c7919f4a2826f0e08a1380ad330596bd4f912dffd11f1a9690bb869c234b10b9e8b26a95fb8ce6ec2b09b9b5dba475d5b2afe162a9925a725f8b044bffe308638877bb1f63de12c9d65ab6b650eed26de9fb0c931f7c37ea2175d7496f9206ea3f90d6cc9e1fda9874f770d104d4f282fc4d0d2dadd5aecfea4b003242049110ddfb85b"], &(0x7f0000000140)=0x9a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={r1, @in6={{0xa, 0x4e24, 0x5a, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x6}, 0x90) r2 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, r2, 0x0) 2018/05/03 11:37:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xffffffffffffff65}, 0x1}, 0x0) 2018/05/03 11:37:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/180) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000140)=0x81) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000060001050000000000001000ffff000000000000de235b36f409cb1104ad63bf1d46a66b8df61cc3d209a20ecb66dd55685bddad7a6e85802d6d596a024eabff7ff5cb2ed373323a64459aec8c5697c5e560a2e874d064b2d921c70000000000", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c56f7ae", @ANYRES16=r3, @ANYBLOB="000128bd7000fedbdf250800000008000400d70900001c00030008000400ffff000008000300010000000800040001800000080005000000010034000200080007007f000000080003000400000008000800050000000800070001000000080004000200000008000900060000000800060002000000"], 0x7c}, 0x1}, 0x80) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 2018/05/03 11:37:30 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10}], 0x10}, 0x0) 2018/05/03 11:37:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000040)=0x8, 0x4) fremovexattr(r0, &(0x7f00000000c0)=@random={'trusted.', 'proc\x00'}) 2018/05/03 11:37:30 executing program 5: r0 = memfd_create(&(0x7f0000000140)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f00005df000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f000020b000/0x3000)=nil}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000580)=""/183, 0xb7}], 0x10000000000000e9) fsetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f0000000100)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x19, 0x1) 2018/05/03 11:37:30 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x40a01, 0x0) fcntl$getflags(r0, 0xb) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2000000802, 0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x6, 0x6, 0x54}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x7f, 0x10}, &(0x7f0000000200)=0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x4002, 0x0) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f00000004c0)) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r4, &(0x7f0000000400)={0x1, {&(0x7f0000000280)=""/249, 0xf9, &(0x7f0000000380)=""/74, 0x3, 0x4}}, 0x68) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x2}, 0x20) 2018/05/03 11:37:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x32, r0, 0xffffffffffffffff) tkill(r1, 0x1000000000016) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x401) 2018/05/03 11:37:30 executing program 7: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) sched_setparam(r0, &(0x7f0000000240)=0x6) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000300), 0x4) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x2, 0x80, "7b008c031492", 0xa0}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000002c0)) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) 2018/05/03 11:37:31 executing program 6: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x80) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x8, 0x0, 0x10001, 0xfffffffffffffc01}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000001c0)={0xfffffffffffffc01, r3, 0x10001, 0x7}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000140), 0x300, &(0x7f0000000280)=""/239, 0xef}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x2, 0x4, 0x7f, {0x0, 0x1c9c380}, 0x4, 0x1f}) 2018/05/03 11:37:31 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400001, 0x0) 2018/05/03 11:37:31 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x84000) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000), 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x8, 0x2) sendfile(r2, r3, &(0x7f0000b89000), 0x8) 2018/05/03 11:37:31 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x608a00) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x739, 0x4, 0x7, 0xffffffff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x5}, 0x8) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000240)=0x24) socket$inet_tcp(0x2, 0x1, 0x0) getcwd(&(0x7f0000000280)=""/211, 0xd3) 2018/05/03 11:37:31 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') r1 = syz_open_procfs(0x0, &(0x7f0000002000)='ns/user\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc6, "2bd0861e08021ede7fb78ee37b925cac78fdfec9837d95ed97aab3345ab1cd95bd348a153bfd596e4943e0dafcf2359348d5ea97ebda21f4cd35632efe20d47d76a1b5e24cbf07f24828ddc910c5030f338bc624ccc61c14cc0132c737f7ec274a9c33862708a555212435c126e26acd9eef92114caaf51719ca7e3e783445cdee7e04cff90de210a4943922807b45db4c54a94f6c60a8694c419ed9f8b598baa0275a7d74c42254101aa97bbd6a34aeb641778d1d03c2825209662625bb079999703bc07941"}, &(0x7f0000000100)=0xce) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x9, 0x200, 0x7, 0x1f, 0x0, 0x1, 0x0, {r3, @in6={{0xa, 0x4e20, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x80000001, 0x6, 0x6, 0x8d, 0x2}}, &(0x7f0000000280)=0xb0) [ 135.364974] FAULT_INJECTION: forcing a failure. [ 135.364974] name failslab, interval 1, probability 0, space 0, times 0 [ 135.376385] CPU: 1 PID: 9887 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 135.383248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.392619] Call Trace: [ 135.395241] dump_stack+0x185/0x1d0 [ 135.398909] should_fail+0x87b/0xab0 [ 135.402669] should_failslab+0x279/0x2a0 [ 135.406818] __kmalloc+0xc2/0x350 [ 135.410306] ? ip_options_get+0xad/0x520 [ 135.414384] ip_options_get+0xad/0x520 [ 135.418287] ip_cmsg_send+0x805/0xef0 [ 135.422107] raw_sendmsg+0x8e9/0x41f0 [ 135.425946] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 135.431345] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.436833] ? rw_copy_check_uvector+0x643/0x6c0 [ 135.441614] ? __msan_poison_alloca+0x15c/0x1d0 [ 135.446293] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.451758] ? compat_raw_ioctl+0x100/0x100 [ 135.456085] inet_sendmsg+0x48d/0x740 [ 135.459902] ? security_socket_sendmsg+0x9e/0x210 [ 135.464757] ? inet_getname+0x500/0x500 [ 135.468766] ___sys_sendmsg+0xec0/0x1310 [ 135.472890] ? __fget_light+0x56/0x710 [ 135.476803] ? __fdget+0x4e/0x60 [ 135.480200] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.485588] ? __fget_light+0x6b9/0x710 [ 135.489603] SYSC_sendmsg+0x2a3/0x3d0 [ 135.493454] SyS_sendmsg+0x54/0x80 [ 135.497044] do_syscall_64+0x309/0x430 [ 135.500946] ? ___sys_sendmsg+0x1310/0x1310 [ 135.505275] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 135.510461] RIP: 0033:0x455979 2018/05/03 11:37:31 executing program 7: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = epoll_create(0xdb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0xfc}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1f400000}, {0xa, 0x4e21, 0xa0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff09e2}, 0x0, [0xffffffffffffffc0, 0x9, 0xd6, 0x9, 0x666d4ac9, 0x5, 0x5, 0xff]}, 0x5c) [ 135.513655] RSP: 002b:00007fbd53010c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 135.521369] RAX: ffffffffffffffda RBX: 00007fbd530116d4 RCX: 0000000000455979 [ 135.528635] RDX: 0000000000000000 RSI: 00000000200c1fc8 RDI: 0000000000000013 [ 135.535902] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.543187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 135.550454] R13: 000000000000051a R14: 00000000006fbb10 R15: 0000000000000000 2018/05/03 11:37:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") signalfd(r0, &(0x7f0000000040)={0x7}, 0x8) fremovexattr(r0, &(0x7f00000000c0)=@random={'security.', 'system.posix_acl_access\x00'}) 2018/05/03 11:37:31 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x84000) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000), 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x8, 0x2) sendfile(r2, r3, &(0x7f0000b89000), 0x8) 2018/05/03 11:37:31 executing program 0: mkdir(&(0x7f00008adff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) rmdir(&(0x7f0000000000)='.') lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'vboxnet1vmnet0\x00'}, &(0x7f00000000c0)=""/242, 0xf2) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='pipefs\x00', 0x800, 0x0) 2018/05/03 11:37:31 executing program 6: fcntl$getown(0xffffffffffffff9c, 0x9) getpid() r0 = getpgid(0xffffffffffffffff) r1 = socket$packet(0x11, 0x3, 0x300) r2 = accept4(r1, &(0x7f00000004c0)=@rc, &(0x7f0000000400)=0xfffffffffffffe00, 0x807fd) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000200)={{0xfff, 0xd5b, 0x3, 0x7, 0x4d90aeed, 0x7}, 0x8, 0x8, 0x9, 0x6, 0xffffffffffffe0f7, "7571084a3ab41a2dbc3bc19346848fe53c20c6d470e647a1e39e297c8ff0a5daac8a59f07d1aea61675f33c93973faf702eb80e053e263e9821b38a9cfbff5af9d91bbec55eade4ae24841f2446998b3578e36cf970e76b3197ec730320dbe8ab69da83486d42650af711c4e84fc3310e04b4a6559e002f613a5a45137aff144"}) r3 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498bf9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d0000000000000000000000") ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) fremovexattr(r3, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:31 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getdents64(r1, &(0x7f0000000340)=""/142, 0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f00000001c0)=""/98, 0xfffffffffffffd9c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000140)={0x40000000}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x7b0, 0x4) 2018/05/03 11:37:31 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0xfffffffffffffffd, &(0x7f0000000200)="735e936aec8400de6e8b3393c461e9233a4a9ba57bee16e62e75f62996e4e8bce57409b0326ffc0ecc30e0707755c553d3577004db1544f0e7dac10abda7e6b08354c889fb5d32bbf83360dba281e3be778cc8fa7732723b030ffd5e7ffdf4092f0714ead79f1f80b80774364ba281b260505b4832a86058950fa50f9487390dcc45fd90b6855e68127023e1c59b027f328055b26c7f3366940ea9a9f0c0b6697c98142f639ba820f11c67eaa943c2ca54701296", &(0x7f00000001c0), &(0x7f0000915ffc), &(0x7f0000000140)="2374e531cfdc9482105fdd308485d8053ed49812379a94ad0c60603ebed1961c5ac3df271ac63b781fadf5e13c088cc8844a64f1555a2f6ba9f32a9c9654434afd0d02f2c5a48cb109d6e4b7d0") read(r0, &(0x7f0000000000)=""/33, 0x21) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0xffffffff, 0xfffffffffffffffe, 0xff}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0xaa, 0x6, 0x8, 0x1db}, 0x10) 2018/05/03 11:37:32 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xa0000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r1, 0x408, 0x70bd2a, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000280)=[{{0x0, 0x2710}, 0x5, 0x0, 0x3}, {{}, 0x9, 0x40, 0x7}, {{r2, r3/1000+10000}, 0x7, 0xff, 0x7}, {{0x0, 0x2710}, 0x1, 0x2, 0xa06}, {{0x77359400}, 0x1, 0x2, 0x4}, {{r4, r5/1000+30000}, 0x6a407202, 0x7, 0x8}, {{r6, r7/1000+10000}, 0xffffffff, 0x5, 0x1}, {{0x77359400}, 0x1f, 0x401, 0x8c}], 0xc0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x80, r1, 0x202, 0x70bd2c, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffff801}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7ff}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4815}, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) bind$alg(r0, &(0x7f0000000480)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000500)=0x1f) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000540)={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r8 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getflags(r8, 0xb) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000580)={0x7, [0x3, 0x7, 0x6, 0x2a8a3608, 0x6, 0x1, 0x7fff]}, 0x12) futex(&(0x7f00000005c0)=0x2, 0x4, 0x2, &(0x7f0000000600)={0x0, 0x1c9c380}, &(0x7f0000000640)=0x2, 0x2) tee(r0, r8, 0x6e15, 0xb) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x408400, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000006c0)={0x100, 0x1ff, 0x4, 0x2, 0x1, [{0x1ff, 0x4, 0x5, 0x0, 0x0, 0x100}]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000780)={&(0x7f0000000740)=[0x81], 0x1, 0x2a9, 0x5f6a, 0xe6, 0x0, 0x9, {0x8c8, 0x4, 0xb54, 0x1, 0x5, 0x7ff, 0x459, 0x5, 0x4, 0x4, 0x8, 0x7, 0x7, 0x7ff, "91d0b50f098496be97e4cc96e93240a477e007f543b1d03334f74cbb99e82eb4"}}) r10 = openat$cgroup_type(r9, &(0x7f0000000800)='cgroup.type\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000840)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000880)={r11, 0x0, r9}) getsockopt$ax25_int(r9, 0x101, 0xf, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x3f, 0x7, 0x0, 0x1, 0x20, 0x1, "67224c7fe214c06d0bb045615f99ee769569f2bae42abdf9d84e549b1a098141f1ad070721cf6effa64859fde99bfe675fd19b18e478b8c477bd97e672669faa", "d5dcb1230bf4b125df9fec168e073060a4c358db415f6b84ec9fb99b974819ecb8e36666e69b053f4be9fbc3ede27f7c05cb85854f907ba9cefba6fa77cb4511", "378df7f19dbfd5c63324a0d0b3d862e26b2da6c44502e69dae39925e14060c7a", [0x2, 0x7fff]}) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r10, 0x84, 0x65, &(0x7f0000000a40)=[@in6={0xa, 0x4e24, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x9a}, @in6={0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x48) getrandom(&(0x7f0000000ac0)=""/226, 0xe2, 0x2) clock_gettime(0x0, &(0x7f0000000bc0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000000c00)={0x0, 0x5, 0x7f, 0x827b}, &(0x7f0000000c40)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000000c80)={0x100, 0x4, 0x4, 0x2, r12}, &(0x7f0000000cc0)=0x10) 2018/05/03 11:37:32 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:32 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x3) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 11:37:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000080)=@known='security.ima\x00') 2018/05/03 11:37:32 executing program 3: munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x408080, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x30a, 0x3, 0x8, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r1 = shmget(0x3, 0x1000, 0x780003a0, &(0x7f0000150000/0x1000)=nil) shmat(r1, &(0x7f00005d0000/0x1000)=nil, 0x5000) 2018/05/03 11:37:32 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x7, 0x4) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000000000)}, 0x0) 2018/05/03 11:37:32 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:32 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)=""/215, 0xd7) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)) 2018/05/03 11:37:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fffffffd, 0x0, 0xde2c, 0x5, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)) 2018/05/03 11:37:33 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)}], 0x1, 0x0) write(r1, &(0x7f0000000080)="84", 0x1) dup2(r1, r0) 2018/05/03 11:37:33 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x100000000) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:33 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) listen$netrom(r0, 0x800000002) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x10f, 0x8000000081, &(0x7f0000000580)={@empty, @multicast1, @broadcast}, &(0x7f0000000040)=0xc) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) flock(r2, 0x2) 2018/05/03 11:37:33 executing program 4: r0 = socket$inet(0x2, 0x803, 0x5) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x1000, 0x4) 2018/05/03 11:37:33 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002bc0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x202040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0xd6c, 0x2, 0x8001, 0x2}, &(0x7f0000000200)=0x98) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000026c0)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/03 11:37:33 executing program 7: r0 = socket$inet(0x2, 0x3ffffffff7ffffc, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0xfffffffffffffffe, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005c40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x60030}, 0xc, &(0x7f0000005c00)={&(0x7f0000005a00)=ANY=[@ANYBLOB="1c010000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000300000008000100", @ANYRES32=0x0, @ANYBLOB="000102004000fbf05d0401006d6f646500000000000000000000000000000000000000000000000000000010000400726f756e64726f62696e0000400001002400010071756575655f69640000000000000000000000000000000000000000000000080003000300000008000400000000000800060000", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0], 0x11c}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/05/03 11:37:34 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000001, 0x4802) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x1ad) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1b}, 0x2, 0x9, 0xff, 0x100, 0x3, 0x0, r2}) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) 2018/05/03 11:37:34 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:34 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd19, 0x301000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0xffffff18) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0xfffffdb8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x4, 0x4) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/05/03 11:37:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)="23afb9557ea216b244754ee5560b9dd9c89b6b705f972705c49e7c38d178b16ee5ec73", 0x23) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/05/03 11:37:34 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x92) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x3, 0x1f, 0x0, 0x2}}) r1 = socket$rds(0x15, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000180)={{0x6, 0xbbf}}, 0x10) socket$rds(0x15, 0x5, 0x0) 2018/05/03 11:37:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') getsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000000040)=""/236, &(0x7f0000000140)=0xffffffa3) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000180)=""/25, &(0x7f00000001c0)=0x19) 2018/05/03 11:37:34 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4002, r2, r3, 0x2, 0x6, 0x40000) 2018/05/03 11:37:34 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0000004", @ANYRES16=r2, @ANYBLOB="000025bd7000fddbdf250e00000008000500ff01000008000500ae020000080005001e00000040000300080007004e2200001400020073797a6b616c6c65723100000000000008000400070000000800010002000000080003000000000008000500000000000c00010008000b00736970000800040000080000"], 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000200)={0x4, 0xf92}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x35a2, 0x0, "6cd9990314f4e9e55cc5d3ef6b39b119fc68db9c9eb42147ef07ff9e7b2df6fd57a8fd913744586668b6ae484c2d0c0a008dcdcfd76985e4a7b7f0fd8d75e4761e702763dd5b488cd7202c6e213a5a03"}, 0xd8) 2018/05/03 11:37:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="78733976000898fcffff6054be13cfe62785ce10", 0x3) socketpair(0x13, 0x805, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x402) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000080)=0xdd5, 0x4) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/03 11:37:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x4, 0x4) 2018/05/03 11:37:34 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4002, r2, r3, 0x2, 0x6, 0x40000) 2018/05/03 11:37:34 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c000000000000000020dc305d700000"], 0x10}, 0x0) 2018/05/03 11:37:34 executing program 7: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000043000)='./bus\x00', 0x2040, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000080)=0x2, 0x4) dup3(r0, r2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00003d6ff4)) 2018/05/03 11:37:34 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r3 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x800, 0x40) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x80000000, 0x4, 0x8, 0xfe, 0x4], 0x5, 0x200, 0x2, 0x0, 0x20, 0x100000001, {0x6, 0xffff, 0x8, 0x1, 0x1e5a8783, 0xff, 0x80, 0x100000000, 0x9, 0x8cc0, 0x9, 0x2, 0xffffffffffff7ba1, 0xffffffffffffffe1, "c15e18a0a39ab6f0e0339dff839323bfe0b6f7591290aa144b6661f7678223d2"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/03 11:37:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') recvfrom$llc(r0, &(0x7f0000000040)=""/152, 0x98, 0x40000000, &(0x7f0000000100)={0x1a, 0xffff, 0x9, 0x100000001, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/03 11:37:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = syz_open_procfs(0x0, &(0x7f0000759000)="0010000000000000667300") lseek(r1, 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x5b, 0x3, 0x50}, 0xc) r2 = memfd_create(&(0x7f0000000040)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/03 11:37:34 executing program 2: lookup_dcookie(0xfffffffffffffffb, &(0x7f0000000000)=""/57, 0x39) clock_adjtime(0x2, &(0x7f0000000040)={0xfffffffffffffff7, 0x0, 0xc00000000, 0x80000000, 0x7, 0x4, 0x1, 0xffff, 0x80000000, 0x7, 0x3, 0x0, 0x9, 0x8, 0x2d9d046, 0x100, 0x1, 0x10000, 0x200, 0x100000001, 0x2, 0xfffffffffffffffd, 0x8, 0x7, 0x9, 0x4}) clone(0x2000, &(0x7f0000000140)="4608f51db5dbfd73a07e2135897be0b72c4eeec58e706aaed7a7a063e00cdbfbe2a491bf8465d4215f8447fa997bb1ad801d0cddc97564572655c4579f910e16f986fbb0392262a08cddae0b6b8edfd961ebfd17bb744267d57ea6165376a9e18d7f5f61a653c587a70441a2c7bb54bda8121160d1e70db4d9b7ea4152d7d8c09bb17cb6cc3cdbb8d24e2afffe0d6b1c9cafb74a524066040c7bef79b23f9eb512", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000001280)=@l2, &(0x7f0000001300)=0x80, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001340)=0x6, 0x8) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000001380)=0x4, 0x6, 0x2) munlockall() chmod(&(0x7f00000013c0)='./file0\x00', 0x10) r1 = syz_open_dev$audion(&(0x7f0000001400)='/dev/audio#\x00', 0x1, 0x10000) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000001440)=0x3) r2 = syz_open_dev$dmmidi(&(0x7f0000001480)='/dev/dmmidi#\x00', 0x8, 0x200) sendto$inet(r0, &(0x7f00000014c0)="242eae9f3068debbab6cd7c31af1a6424b8c07cd9d06e68123b5025a9c058807a7a33b092ada349d1f88e52d8318f23bb81e0eb9395de1ba49e978f87e66641d2520574b7060f87f60f48134fd73eec8f752bd69f3adc5f2d93fda4131d373c2a225c1d7050de332a4bb4c09e2c19aee890278969d650ac9f0a78997c003fa25e211634fce5685950ef9dc84c4502ccd8fa1f092437c530e19c89f26914f752231bcbd6b86bb", 0xa6, 0x4, &(0x7f0000001580)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000015c0), &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001640)={0x0, 0x2}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000016c0)={r3, 0x4, 0x7ff}, 0x8) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000001700)=0xfffffffffffffff9, 0x4) mlock(&(0x7f0000fee000/0x12000)=nil, 0x12000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001740)=@assoc_id=r3, &(0x7f0000001780)=0x4) r5 = accept$packet(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001800)=0x14) mbind(&(0x7f0000ff2000/0x4000)=nil, 0x4000, 0xc003, &(0x7f0000001840)=0x9, 0x14f2, 0x1) getsockopt$packet_buf(r5, 0x107, 0x0, &(0x7f0000001880)=""/253, &(0x7f0000001980)=0xfd) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f00000019c0)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001a00)={0xfffffffeffffffff, 0x3, 0x6, 0xea1}, 0x8) lseek(r0, 0x0, 0x0) getpeername$llc(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001a80)=0x10) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000001ac0)) fcntl$setpipe(r2, 0x407, 0x80000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001b00)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x80000000, 0x3f, 0x28a49644, 0x9, 0x5, 0x4, 0x1000, 0x8, 0x1000, 0x6, 0x7, 0xfffffffffffffff8, 0xe0b4, 0x8, 0x9a]}, &(0x7f0000001c00)=0x100) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001c40)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) 2018/05/03 11:37:35 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x80, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x12}, 0x3}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0xcab0, @dev={0xfe, 0x80, [], 0x18}, 0x9}}}, 0x84) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:35 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) write(r1, &(0x7f0000000100)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/05/03 11:37:35 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='fdinfo/4\x00') ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000000c0)=0x9) fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:35 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) semget$private(0x0, 0x6, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000)='\r82', &(0x7f000039c000)}, 0x20) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x200, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000039efe8)={r0, &(0x7f000039e000), &(0x7f000039ef99)=""/103}, 0xffffff8d) 2018/05/03 11:37:35 executing program 2: lookup_dcookie(0xfffffffffffffffb, &(0x7f0000000000)=""/57, 0x39) clock_adjtime(0x2, &(0x7f0000000040)={0xfffffffffffffff7, 0x0, 0xc00000000, 0x80000000, 0x7, 0x4, 0x1, 0xffff, 0x80000000, 0x7, 0x3, 0x0, 0x9, 0x8, 0x2d9d046, 0x100, 0x1, 0x10000, 0x200, 0x100000001, 0x2, 0xfffffffffffffffd, 0x8, 0x7, 0x9, 0x4}) clone(0x2000, &(0x7f0000000140)="4608f51db5dbfd73a07e2135897be0b72c4eeec58e706aaed7a7a063e00cdbfbe2a491bf8465d4215f8447fa997bb1ad801d0cddc97564572655c4579f910e16f986fbb0392262a08cddae0b6b8edfd961ebfd17bb744267d57ea6165376a9e18d7f5f61a653c587a70441a2c7bb54bda8121160d1e70db4d9b7ea4152d7d8c09bb17cb6cc3cdbb8d24e2afffe0d6b1c9cafb74a524066040c7bef79b23f9eb512", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000001280)=@l2, &(0x7f0000001300)=0x80, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001340)=0x6, 0x8) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000001380)=0x4, 0x6, 0x2) munlockall() chmod(&(0x7f00000013c0)='./file0\x00', 0x10) r1 = syz_open_dev$audion(&(0x7f0000001400)='/dev/audio#\x00', 0x1, 0x10000) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000001440)=0x3) r2 = syz_open_dev$dmmidi(&(0x7f0000001480)='/dev/dmmidi#\x00', 0x8, 0x200) sendto$inet(r0, &(0x7f00000014c0)="242eae9f3068debbab6cd7c31af1a6424b8c07cd9d06e68123b5025a9c058807a7a33b092ada349d1f88e52d8318f23bb81e0eb9395de1ba49e978f87e66641d2520574b7060f87f60f48134fd73eec8f752bd69f3adc5f2d93fda4131d373c2a225c1d7050de332a4bb4c09e2c19aee890278969d650ac9f0a78997c003fa25e211634fce5685950ef9dc84c4502ccd8fa1f092437c530e19c89f26914f752231bcbd6b86bb", 0xa6, 0x4, &(0x7f0000001580)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000015c0), &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001640)={0x0, 0x2}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000016c0)={r3, 0x4, 0x7ff}, 0x8) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000001700)=0xfffffffffffffff9, 0x4) mlock(&(0x7f0000fee000/0x12000)=nil, 0x12000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001740)=@assoc_id=r3, &(0x7f0000001780)=0x4) r5 = accept$packet(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001800)=0x14) mbind(&(0x7f0000ff2000/0x4000)=nil, 0x4000, 0xc003, &(0x7f0000001840)=0x9, 0x14f2, 0x1) getsockopt$packet_buf(r5, 0x107, 0x0, &(0x7f0000001880)=""/253, &(0x7f0000001980)=0xfd) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f00000019c0)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001a00)={0xfffffffeffffffff, 0x3, 0x6, 0xea1}, 0x8) lseek(r0, 0x0, 0x0) getpeername$llc(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001a80)=0x10) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000001ac0)) fcntl$setpipe(r2, 0x407, 0x80000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001b00)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x80000000, 0x3f, 0x28a49644, 0x9, 0x5, 0x4, 0x1000, 0x8, 0x1000, 0x6, 0x7, 0xfffffffffffffff8, 0xe0b4, 0x8, 0x9a]}, &(0x7f0000001c00)=0x100) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001c40)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) 2018/05/03 11:37:35 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x40080, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) open(&(0x7f0000000200)='./bus\x00', 0x2840, 0x141) getresuid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000140)) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) sendto$ax25(r0, &(0x7f00000002c0)="9093f8cc5929659871a63f54", 0xc, 0x10, &(0x7f0000000300)={0x3, {"b6376e927c0e64"}, 0xf04}, 0x10) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) 2018/05/03 11:37:35 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r3 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x800, 0x40) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x80000000, 0x4, 0x8, 0xfe, 0x4], 0x5, 0x200, 0x2, 0x0, 0x20, 0x100000001, {0x6, 0xffff, 0x8, 0x1, 0x1e5a8783, 0xff, 0x80, 0x100000000, 0x9, 0x8cc0, 0x9, 0x2, 0xffffffffffff7ba1, 0xffffffffffffffe1, "c15e18a0a39ab6f0e0339dff839323bfe0b6f7591290aa144b6661f7678223d2"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/03 11:37:35 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000240)="1f0000000102ff00fd4754c107110000f305010008000100010423dcffdf00", 0x1f) fcntl$addseals(r0, 0x409, 0x8) 2018/05/03 11:37:35 executing program 6: r0 = dup(0xffffffffffffff9c) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) [ 139.375017] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 139.409720] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/03 11:37:35 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x202) sendmmsg$alg(r0, &(0x7f00000046c0)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="9dd06efb6bf742bcd19e03083512f2bc9251dbfd7b90655c58fd2b4e0ade27e7a74c7a07f60ad0519557fc6cf64c6cec7fad3ca294059bc0b0ec8d2b0987fedb105dcfb385389c86646c0f651ae9db10a6381b5a444dbdf27dd47c1f52c184c9065454c52c57a2e433d5aa838e82fe3322b0d749b95c5422548548ef71d65a4805106672d23f619fe3", 0x89}, {&(0x7f0000000100)="f5df5df8f233b5df8af60b6f85c161cf", 0x10}, {&(0x7f0000000140)="3d11a2817be981711756d51838545bd31023c4e4daee7dee47523dc4a6799802ffa8a859afd421873795d3bd6283da5d00d5f208491187ecc56e454db1a028800566f6ab96015cc5b2e96b58b20c4d5fb8b7a113d1c0d16ba6827a298304a89fc8cf177e60d19c13fc41ca3fa3c1262fbf94d3f9af66a7162761d84e75e15b0c0a6d8fc9bf6ec1c1b6112f83ddf591268000726c6ba5d0b198c47e13922c567b1315c4c105ac024b4c537e13f15202674827c14718032269900164a5b6d0d6555b4da8c4a7aef029ec6b8913a18c", 0xce}, {&(0x7f0000000240)="dab1e570fc4a83ffb146d2821e6fb953c6df208e6cfdc2ad917e64cfe8e4a306122065b5834a939e9b7b70c30f89d1a39ab6b12f3b04a1c9f9cfc04c186f45ab25e5d28c5a233f45e7bff8ecd866ed36cbe737f7b2a434ebe227e15c1d3367366590ae5e991217745aeac2733aec1b7f7cdd1bceb729d8068aad0e09bdd9f7899f33195631aae5f7a298c1e5110439b2ac10c8951a8d95e8a55b2b9542870f47", 0xa0}, {&(0x7f0000000300)="6901c748e9b12db12e17ce5e4049c177829d4ef4cbbdc6656d69", 0x1a}], 0x5, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc2, "431a9ea05a0ba1abc895137c80d15718eb97b39ed9ca713eb716f86167f97cff2324708f5590dd4fcce5d1c591b5146f19ac4dd202a9bf06e94817e0faa0a42a808e49c3873eef97adc7c15931ea03408dcf03dc297f8a6606c0b35ececb0f92c748512f505c13ed2b05ed30c28437cfcb3a21e0dcd274a4bb7eab5cea4b9649ef86ec4d94c837c10630eeec26e11f4f96e8cbf3ce975bf56f35ff0ae8cefb5d9140057b66a40ca43d91ae96bfc40be557d6facdd08330cb78786f11d1ad4120e375"}, @op={0x18, 0x117, 0x3, 0x1}], 0x108, 0x11}, {0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000500)="fc4d78b0fa396dd749d571f4a383977bdc3be220d10edb8a0eefbf", 0x1b}], 0x1, &(0x7f0000000580)=[@iv={0xe8, 0x117, 0x2, 0xd0, "2046016e909aa9bc401fb47fcbafd6e0912c0bb31f090aeeb31b2c1a9b02ccc4752c86f752675901648036274d41a2c3be6e11dd21de731107872d76c1399690fc64eeb03216b70c0e61b9cb75f75d2a967a849b48e404cb1056d8e19f686165e092becca17ccf1518ae3a2ec4d7bbb4d9524e166f56d506791b8574647acd5ade1bc76520a35f7a3653c73549c6a6a060cc9fc796ada9caff09266f03993cbf365a10ffee2197d79cb8155ee870651e01ddba4e113d50afbb4f558d77e691a8ef10a4d4634b4713b75df763190957a9"}, @iv={0x60, 0x117, 0x2, 0x46, "bedc5954d3662e2a9f4dd54f0a19b3365b87df1e97cd1a6dce0fb880f903bc4664886027a4a3310d68a748b8835e031d3e3d047512ef9e9e1e0d2cee5d2b0b0974a97cb62839"}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}], 0x190, 0x40000}, {0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000740)="c3660dee6b0856a10bae7448cc41dbd68b681a99a720a9eeba2822f12f3e0a2247bead93057e905600ce85e3561a69c21bf0fbe8ed7eb692ba02805cd9519e2aa57f7f3319d8432898aa2b2bbaff1befa74c8df128e1e0958d1c727dec6ee17af17f4eaa1cf5fdf22c60071858ea5d35c04dad9fa27055b4921317e9210fa7c3bd4e7f1e973eddb9459f5e114749ebb1f3ee04b9e3cd9ca357706fae2458867858f1403ff53177387319a58eb9e851d923e4a1b3239151fe1051118b14ebe31f3e910500ca24bea124c7bb0693af2f0817e1cfaf14fce45596d9a23bf637a2a649c3637f83e34aa8", 0xe8}, {&(0x7f0000000840)="9e355de21911463325d8d9f8d9482ea1a82f0c3079166a527aadaaed5ca0362fce9cc9c3ff62e511dfbee8a5752deae11f69ec50d857b3c64b3a6ab5fc33fcaae8970a0627db438ebf1c24a0284d97208205af06f0495347fbae07f788a546d52f9bf8db1d63a0d10676858131458c18e15279fca2deae155e6b120654f29d144ae93f25047176556dfedd33ac0a018d1ad38e504887cb3ad149e8867521c4e9ebf989", 0xa3}, {&(0x7f0000000900)="0da44f0d4bc0130ef3d1f3d98cd51e04a08a463c1b283aa3a21d73f5e3129f26e15673b8a55f9891f26ec6e0dad7808ff239f083694ad13a1cfd1978808eae27a35599a205eeecbc963ddcdc1aef04154e09f49b1ec1524c9411e62f2fb3dcc84b95596838e3cf2a5e60119a014e673ac3", 0x71}, {&(0x7f0000000980)="7ae4b5334dadae5dcb477ce27f84301e88d6358a0bf36d519c", 0x19}, {&(0x7f00000009c0)="8244f965a158444748cc1ad11cef881034085cb5b7e38a786e2b0e239b4906a536f484074e9734c6a1565186b65b043da58dccb49282101ffff91c322d0ab2e73ec3e1c9aebf717fdc223df30061ae9354d22d47c8ae058cbcf40f1abf057a2749484c2f24e8737d6e8aadd8877171edf8136378c722bfc79e182f234445c44a27b4168d23822723033ba79efc1e948cf10eabec183764fc09cf30bf90f0e151f4191760a51ed59b5d8bbd53", 0xac}], 0x5, 0x0, 0x0, 0x4004040}, {0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000b00)="85cd2f150399903671e4f2d4b83943cca502369ced2363dab5093c0eae7feb5df6a405809453883954213cd6995d695b079d77059f54ea9f405da733cd9d7507315dffbfe9e0325f01be16351e53fbf32b30ba2957304cdb8a5bda35516d402c9e63f37358e5bfb2da521f1837676dc317dfb2c1d0a7e9be483ab82c27702ca0e985f22ee56734b6bcf81e2e402cfe7ba02f4b01cad476e7a0a9f3a86ca817", 0x9f}, {&(0x7f0000000bc0)="0d1f12694efe6cab86f4", 0xa}, {&(0x7f0000000c00)="18bb", 0x2}, {&(0x7f0000000c40)="f1b9035610804e258bdaef410c13a6bb22ce5a8d2177dd4267ab747529b750435e0552df3da0688b54e8939a08a95548c8bf7f4f97912ed0bcc04a834a6b51fb6c4509792f075665906dcea4fb0847678d4b6e496e890dbc8189113078ac4fc049b61b0e8c2202431534ff1f784d51c077f51028c342677a404f7929d7b98f001317fa64a6f2af1bab95f47bf9f6fb4e766458df76d47a927a4e2b9c176faf232f777740778e5a035657b83a0d3fb78a680c97434634622a9450765312bf8cc1b04922a20bc188fd70ac88511a36982177f04cc31f0e2381d9543211dca4794d97e3bd76624ab43aec16a60475b60a", 0xef}, {&(0x7f0000000d40)="80e89e7656bae0064a4cecb3f1e3", 0xe}, {&(0x7f0000000d80)="2a0e9b7a8307c9613dd81c7b87e796128c0309fb4774d32cd9712307ae6af741d82a5fcac705a9f6f92d859529b06c768c1004c77b644a5402a80519e5cc923bc8212de3ec635b17846e500f066060162c4b83a1794fa295b45641226992f44015bddf37669c713448acd0f817c57ee48efbdf58b3d719d139b727437b89f85e7314a5b5b45013675886de26e189c0bfa307dbb69b0cc67b51b4c9175682b9a1ed4391a4ab89c9d161de5176b7f47c53447a11d1aeff3ff52a0ff17edae5bac005fabba721ea6b67a2fef53f6fb530c630dd762b4516aa3a4645e5", 0xdb}], 0x6, 0x0, 0x0, 0x8800}, {0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000f00)="bf4f81290d22d086e4d6d74c57cc9da9c14b72502234f9ff68e13a2937d818eb52e115bb3b9cb92de09046024e82f35a2c5d59e97a74408a3e9ec648d35daaf2ba8faf8b5900e250a797efe970bd91938183fdc82439598311c9e0b87856e57baf1b0d3dfd6f501c0eefd9b14e32702c5097e950aa87870b97f6521a19835b03f09fda7d84f56354c825b5c29aa2df5714a8041ca9bed687485a2484366e387fc03e2c0164d3c0d098c451b8de", 0xad}, {&(0x7f0000000fc0)="36e3840cd4b2dcd14a78dcf605c81d37e30c009c3449f5b0d25ebe0f041037b11bb2670b53e29256fdc6773d326e520634d3f11573f54a883ecf9a5cafd02dbdfd0f9c2abae0ccd6afce70c947c0948469da60c2402fc23edcb6c4b59af25c07752751cacf54aa3a3f3507054ec498442b03c5a1c9085d4239b7f34a47c17b1f4d4d7d7566318fae78b9a1408f25f18eb5e32ace0671cb8f77226016b695967db9163c6904be6add87caf52f", 0xac}], 0x2, &(0x7f00000010c0)=[@iv={0xf0, 0x117, 0x2, 0xdc, "47bb6f136e29ae108e80d861a016cd3b359021588aea2342001dca04c0e9acf33319f92728c7020ef22e09de1d237fa378c3cbb3eea8fd11bfbf678decf96ca75cbe9efd4a2e530038b4d1b0943b35b3e30b932eaa6aeca59d2b0019da0ca698993f9c914302ebd7aad9f322504cbeb132af96508a8a181a6553fe24c2f06e18b8239c5300b28a6ec2445bcc2e4dabba0bedc24e2b1c8d03c7c8f8d0c475e3724e22038341bff3b7398e2f6d4f9c4a1f75a1dc13f4f8d9955e6f66a3de8300b2fff1222baea521f133b25b4ac8d56af22b43bacbd9fadb1c1f71b350"}, @iv={0x38, 0x117, 0x2, 0x22, "4137b9e4176427ce1e2eea67706d9c1cd3cc8e65144b568605b558fa924636443c08"}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0x140, 0x8000}, {0x0, 0x0, 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0x1000}, {&(0x7f0000004200)="3256a550c8347f479410d783250be684002fb4485ea0da671640fdd691e3141e56a341ac4e72a56a2c4d19ac2227623c1ea0ba1a77443048be1628bb858d9c952af0d0523b680809b49522af703d5b4b5d1969c2492904322be419e53ed4bf3d9b3914f6ec4124aa1e3fbfb41bb11f084a83704211fe49240250645680f70bf6538300e76376e96e83b5c293dc3f6f35cb75404c57f67f7a78534d822d8f2b2566723d2a39693d272b9aa2fe9fc525091052be49c68d38a7cf1e3ce34f347d597553f9582e4b9ae44bda7f2089c4339adcc38223d83f", 0xd6}, {&(0x7f0000004300)="5a4b424d7cf9484ed642f8895b0abd5811098e78ad418fa1a038ec12e4595507bc79534965d35a182effe357b20cfe5d6ce0f49fc8c3ab91060c7c8c9b9b0d5cbefe5ce9db2e04b3304d0f40fd201c60e006eff69a672984fa0ba85cee9b513317c93a84b58794f7f4542feab7ec7e76cf81463cb7aea5a548f7f3d8f5edd53d04b61195eef11a4875d18e102df811031fb0c507", 0x94}, {&(0x7f00000043c0)="7bd766d11aa2d87c85ccd6a6b9dfe5c96610a0e7a207f0284330fd5b3cd77c0f282831c4512789f8f330354902420cf736be9779551274f6993a8bd30e6e2e8b519b564b742a2471747ba0f383796822c00208bd565c161e5e902852c0049538d73ffc945c73d66ac5247f06c1b873f0f69906c7b664747b8d57659f61561b66f99e77ce529160f941e3540b3abfab075675caa4ffb62dd0c13da81d37dcdc10db02613baf02b377f34517f58d0cc2", 0xaf}], 0x6, &(0x7f0000004500)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x80}, {0x0, 0x0, &(0x7f0000004640)=[{&(0x7f0000004540)="ff00e080eca522f007cc7cb6bcd1ce0bb4b178b71a2de06740872eab3e4651a2bdffab4094a3d8751f5c4e557170832164270add84d7fbee48bb0c7535694ddb3a37a1d4761b782919edb1076028441d8756ebf0ced17aa77d69157ee6b21af052dc07480584b15b02194b217001472617c26419a5521901168c909202a7c657f9737f674393d8013c9f3c7928c41ea5b84d42eec9edd56b41606b481c93bb5fa89f2b882a0a867900675a604360e08ca940fba02f2ac2fd7cbfe9c0d848da41999ef8e226c20e46140d5af3f506aab321", 0xd1}], 0x1, &(0x7f0000004680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}], 0x7, 0x20008000) uname(&(0x7f0000004880)=""/237) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004980)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f00000049c0)="961616d0f577a16f7daac48821bb32a2d21e7cfa28cfc2e71a7a62d7390eceda") ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000004a00)={{0xffffffffffffffff, 0x0, 0x9, 0x3, 0x9}, 0x3, 0x5, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x0, 0x5, 0x8}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000004b40)={0x3, &(0x7f0000004b00)=[{}, {}, {}]}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000004b80), &(0x7f0000004bc0)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000004c80)={0x4, &(0x7f0000004c00)=[{}, {}, {}, {}]}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000004cc0)=0x7f49000000, &(0x7f0000004d00)=0x2) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000004d40)={0x1, r2}) sendmmsg$nfc_llcp(r0, &(0x7f0000007b40)=[{&(0x7f0000004d80)={0x27, 0x1, 0x0, 0x5, 0x20, 0x6, "743f8e689198cbf12880f1909d9140bb1d64264f24c960ef142405b8dcf00d92dd83a6952ea1be3b64588804f42d81d9b921501a37e2e3ab85df1dfc6f18c2", 0x4}, 0x60, &(0x7f0000004f80)=[{&(0x7f0000004e00)="1ee604e4a2f6a0e31ce896bfe89867e5b1cd6a471372da45e14f8a07c68e7d6925e11f40", 0x24}, {&(0x7f0000004e40)}, {&(0x7f0000004e80)="042939e2f4c747913aabda5c191d63da141c2e69487d235e6583a7f5a2c15b18f681c834af08b9fd52bf7f495c92c9d3dd848209af616a12cfc1fa0a2f7062c567aaa597514caa976f54e7cdca9f374ce3e48cd8d841552f1caa331842ac03a038552048f73e196ef83d940e77391b62e7b56dabf5e1badb93c8e681afcf1de2990f8fbcdbb629e27e54c471f876c166fc3a9884cb8f3fd73c582398c3a430e28c5046d66e154a26f342cb12019fd866d3e0c83ff477e26106a0b498ba84b6658c51030dd8c27abf780394012db84c2691", 0xd1}], 0x3, &(0x7f0000004fc0)={0x1010, 0x84, 0x10000, "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"}, 0x1010, 0x20040080}, {&(0x7f0000006000)={0x27, 0x0, 0x0, 0x7, 0x0, 0x1f, "974d3bef283dbb96235bb471a9ccfa9b4643d6f5e9a854c591b5a1d27152d36acf3176f9ed6bfcdc0c1cb48cb7c3439e324fa064738dc8a61230216cc5b52b", 0x3e}, 0x60, &(0x7f0000007400)=[{&(0x7f0000006080)="0017dde63e2f6f6acc5a9015ac0cf9b42b36460c9481b5ad1bcd7f3ca4f766fd2d9ebc910befd6a6281a98fed81aea8faa4fc6f1210959ce14528a8937e1263a40c2bcbc8bacb1a161b1a04023ac068f181d358657b4e298356fb79412abc6f99d39d748441e0bbf819d04fea1440b3d9f2ece3545e3de734c1c46fa06725e6c96b460473b7d97f57060e25857936349ccf43324bcc85d2b268544b433a2c85c6053d27c8fc93cdbf65f01fb63220ae296d52d2671171c356763756629a9d531cb1987318480e2084e9a42aa8512382cabcbf36c11a5ba86a5ccda023caf0ebb425e38708b2eb907481c0c9d5cbc922b", 0xf0}, {&(0x7f0000006180)="84ed2f50b52f896523c4a7c1a1c8e7f9a94f73f1e541d8821033995ada6cc0201e1731c05c70626cd3ac5514aa2583c1df7e9cddc0f2220de2d528eb5a37d175ffb7ee22812f24b2544d8c48d798a34cf0366cd28668f9416ff144aa50df213bb9685e51574d0bc616f52b08835d5f6adab40f898fb20342", 0x78}, 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{&(0x7f0000007680)="9e47162e03484175522f0527ed9c9c86bbf7eb8a34346916cdaed71b5b47d386cd9ffe61e2b976c184d0b36fd353ab99e0f83742c1f1d9a39526cb00c8edc29ebd6083486b83aca52130a43d98174c86d8a06ac79d5690e0b4659a0690753ac442f08dea51ff963a", 0x68}, {&(0x7f0000007700)="ed915fb421e09bf2e3ba7c7572ab705d4b47ecf0e5c41c3e35dd57adf216b207114131810e3b07e4fd2bec7706c3c9e3bff3274d4e3f6a7ddc24829294bf88e3519af5b5380a7a51a5fb373d3d7884b7711794e4bd3b2179c7e1a720a559243b71b3", 0x62}, {&(0x7f0000007780)="78958f35cecdd8748c9df9cc42cf05a449b3365c9529a4afb6d4414ed4835b1e7db31e50ce2c8fe3e6b65f5a4e92e87dd5e9a1a4156a47bf99ac5400253131fc85b707df59030b5113263cf7a9ba7847ff2bc037f59aa9df83f9846659878faf02dfa8e2b682fb7da72fd8e2940af32cde8b6ef97adda40e58e84fef25befd0910dcdb4f1e20326084535077d9baa490432c07c1a38278bb4082acc850041c6a1827f71ce89e0b8f15d33f8a7996de62e2ccbd27b0223c40bea58167efbcec8697dbb39a30eaa902308072", 0xcb}, {&(0x7f0000007880)="c2326b506cc394a2356495a10ff5ab274fd028e2444c455258cc9359a9d78b389d6c3a3d96c6ef406c4934fd3125a74ee6c18041be119dd9736541d23ee22b7520ec7c6d5424773f754e292a2f8822e018a8dfec5363317dfda0e66859e371c66c5fc86645a7c7e760df8a223179ab82756ac40a258980e8a39aa2ffd208ee685366b82dd538f55fec60f3d7de6193374f1134fd06507f1a89bbbdebe51d1437eb0fe40d067d2efce59bf948873100a1230ead80897da1cdc2d13cd4e0fe066972df5672af23f27e21", 0xc9}], 0x5, &(0x7f0000007a00)={0x108, 0x11f, 0x6, "4cd8b7e2d20d3184e3ab4ceff0e5c6f57dcb58815199a3f2fa4ce989fbc2c5f56a711415e353cb4d68b8a9af24543b36e39c6d56a751b0170562d97ff2290d2d5c3f8cf47655758fb2b7c40aed2434d930a45862cee40cc51c98518e1bd889a9aabde2bce06d8f71ee3ad6a6455dfc477b302157588445f46ca7a1fab8753922a32bed54edf41247150766f61f57d03f55009034a6f03c350bbb2197d2e1974cc21f9e1d03a7e8eac3175a27ff2b9e506190c43ffb240e7aa1d81fdf4dbc0b06c33860ec91d1aaa3623df45be73463e5a9be3971922c34f298920a8d982b574c5a8cc981b0a8e27f9389a1e396222e920b1581"}, 0x108, 0x40}], 0x3, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007c00)={0x0, 0x7}, &(0x7f0000007c40)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007c80)={r3, 0x10000}, &(0x7f0000007cc0)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000007d00), &(0x7f0000007d40)=0x8) statx(r0, &(0x7f0000007d80)='./file0\x00', 0x2900, 0xfff, &(0x7f0000007dc0)) getsockname(r0, &(0x7f0000007ec0)=@nl, &(0x7f0000007f40)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000007f80)={r3, 0x65b9, 0x30, 0xcf, 0x2}, &(0x7f0000007fc0)=0x18) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000008040)=@add_del={0x2, &(0x7f0000008000)='ifb0\x00', 0x7}) r5 = syz_open_dev$midi(&(0x7f0000008080)='/dev/midi#\x00', 0x6, 0x18400) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000080c0), &(0x7f0000008100)=0x4) connect$inet(r1, &(0x7f0000008140)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000008180)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000081c0)='/dev/vsock\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000008200)={r4, 0x20, 0x30}, &(0x7f0000008240)=0xc) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000008280)={0x6, 0x5, 0x7, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000082c0)={{0x7f, 0x101}, 'port0\x00', 0x8c, 0x4, 0x7f, 0x0, 0x0, 0x667, 0x3, 0x0, 0x4, 0x7ff}) fcntl$setownex(r6, 0xf, &(0x7f0000008380)={0x0, r2}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000083c0), &(0x7f0000008400)=0x4) 2018/05/03 11:37:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000015000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x7}) ioctl$TCSBRKP(r0, 0x5425, 0x800) epoll_pwait(r1, &(0x7f0000842000)=[{}], 0x1, 0x0, &(0x7f0000ded000), 0x8) 2018/05/03 11:37:35 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/rt6_stats\x00') ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet(0x2, 0x803, 0x1) sendmsg(r1, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2, 0x0) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000080)) [ 139.450555] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/03 11:37:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) fallocate(r0, 0x0, 0x7, 0x200) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000040)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x9) r1 = getgid() setgid(r1) [ 139.509694] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 139.566146] Unknown ioctl 4707 2018/05/03 11:37:35 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x40}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000480), &(0x7f0000000500)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f00006d3000), &(0x7f0000000180)}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/05/03 11:37:35 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@fragment, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x81) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='keyringeth1\x00') write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], [], [], []]}, 0x458) 2018/05/03 11:37:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/icmp6\x00') fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:35 executing program 4: r0 = socket$inet(0x2, 0x803, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x20800, 0x0) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x40d0, 0x7}) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000000042bc523d000007000000e77e0a85e5b9197e895c54fcde9cf351cd0e084c1309785dfdb774080441f2d8469004fb0cc84358f78b4647d27981001000002b16c8b2d8f8cb4294eb191e02441a235b196f009fb2e82801866883fb331f5ab6d7af12331bdd967412c18ebb25599528dec4b604ca7b926074ac98f6bd010cfa7761864a42826a02eec599b2988ebe3a985db7a5a4b534c0f26763"], 0x10}, 0x0) 2018/05/03 11:37:35 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) [ 139.784867] Unknown ioctl 21666 [ 139.902185] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 11:37:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)='x', &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:36 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)='J', 0x1, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) 2018/05/03 11:37:36 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000000000, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0xfffd) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="9400010000003933faa185ea3c9d31c0757b8cf29f39c60002e1bc88f24036e17d088d8e81ca044f87681d2c9a5f52397a0b61a1a8c7a658587eaa9999a24ce21dfe40c1b3fe789e99d159a8f2f1938e00630f38c872afd20a75a892c4955dc383be74bea863d80c5446e9ea88b6329a8cc5d8265a3cce1d7eabfdbd5f76008174a37d901ee6e1afb929fddb7021562cddab58509d39506f759682d54ed9fe9092d949f211b8f101a775d06b05512cabd8bc3fe5ed78606dea4b3fe8bebd093b5459868cabdffd75d89233230fa12b5ebb56ef8ec1"], &(0x7f00000001c0)=0x9c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r4, 0x6, 0x20}, 0xc) r5 = socket(0x10, 0x2000805, 0x9) write(r5, &(0x7f00000005c0)="260000005e0009000080eaf83a0000000000000001000000a9c51d280008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8, 0x5}, 0x90) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/05/03 11:37:36 executing program 5: unshare(0x8020400) r0 = epoll_create1(0x0) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/70) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/03 11:37:36 executing program 4: socket$inet(0x2, 0x803, 0x1) 2018/05/03 11:37:36 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x100, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00') getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000400)=""/4096, &(0x7f0000000000)=0x1000) getsockname(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80) dup(r0) 2018/05/03 11:37:36 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) 2018/05/03 11:37:36 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:36 executing program 4: socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xf8, "4028c13fb4d418fe87f0ebf237ced0f28b209c532ea7a552b5fbbe86cdefce3a3e8a03965029bc95f9cc38da4db7c268cfa632665139f0208b75113efeae755767adba74a9595ed08e8b3bb90b34b91b933edf2492047ecc75261772d1ac275cc9e3b10b3d1ea7f9845eb7d6bb7c51dbacaad733d4711fa5d3af19687abe107110c337d2e0e5bb3e5cd967460703ab7fec4af6d6153e764181ec1abcad781fee65e2f73a83b811a459699f4dd3e7a5970890611278f8d8fdbcbced8f2ce1c46a9f1cddad79673c3eac077f1a1287ddb713cdebdd65788573215a5fd3b940b405c6c54d95f3f1ff8c9b9ae3b59070a456718345ae554983bc"}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8, 0x4de1, 0x6, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x6, 0x3f, 0x3, 0x1, 0x800, 0x100000001, 0x3, {r2, @in={{0x2, 0x4e24, @rand_addr}}, 0x200, 0x6, 0x2, 0x100000000, 0xb5b9}}, &(0x7f0000000300)=0xb0) r3 = socket$inet(0x2, 0x803, 0x1) sendmsg(r3, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x14) write$cgroup_int(r1, &(0x7f0000000100)={[0x36, 0x0, 0x2b]}, 0x3) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000080)) recvmsg(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980), 0x0, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) 2018/05/03 11:37:36 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xf1e, 0x80000) r1 = semget(0x2, 0x0, 0x1) semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000000040)=""/195) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000180)="627c49ac5f6f43f216bcface83db10c500ca499281fd0774251719d01d462232666e959e6e414ba1b06ec2dd4f58c049b6db03fc1b36bc0853b51860166ba4ac439c66fd0572a7a3a639", 0x4a) r4 = accept$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000280)=0x60) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000002c0)={0x3, 0x9b20542837d47604, 'client1\x00', 0x1, "30383b6c18ad60a0", "e8a49e7fe52102ab785ac6d6a71d916b09219afb95fe9afb68b1df6cae407105", 0x3f, 0x10000}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000400)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) setreuid(r5, r6) r7 = gettid() socket$inet6_tcp(0xa, 0x1, 0x0) link(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') ioctl$VT_ACTIVATE(r4, 0x5606, 0xfffffffffffffff8) getitimer(0x1, &(0x7f0000000640)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000680)={0x1, 0x8, 0x0, 0x2000000000000}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000700)={{0x3, 0x7, 0x0, 0x8, "0033532c5067dadeb6699eb82af02617f55c94f6a312262197b68d07276d7866682a4f5ebb5413c194d593e4", 0xb}, 0x0, 0x0, 0xf2, r7, 0x200, 0x77f0, "344ab46ca539dcc6836cd034bd0654f2210321aa441619ecec9c12b30e3944ce2ede448b0a252c3e30e668335e8a10f6339bf53e7fba312efd64ca20dd52cf22", &(0x7f00000006c0)='Wnodevmime_typeselfwlan0\x00', 0x19, [], [0x100000000, 0x3, 0x3, 0x7f]}) accept$unix(r0, &(0x7f0000000840)=@abs, &(0x7f00000008c0)=0x6e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000900)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000009c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a40)={r8, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, [0xfffffffffffffff7, 0x1000, 0x5, 0x7ff, 0xc16b, 0xff, 0x8, 0x100000000, 0x6, 0x6, 0x6, 0x0, 0x1, 0x9]}, &(0x7f0000000b40)=0x100) setpriority(0x3, r7, 0x7ff) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000b80)={0x7, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}, {{0x2, 0x4e21}}}, 0x108) bpf$PROG_LOAD(0x5, &(0x7f0000000e40)={0xb, 0x4, &(0x7f0000000cc0)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r2}, @exit={0x95}], &(0x7f0000000d00)='GPL\x00', 0x67f8, 0xd6, &(0x7f0000000d40)=""/214, 0x40f00, 0x1}, 0x48) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000ec0)=""/244, &(0x7f0000000fc0)=0xf4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001040)={{0x1, 0x6, 0xfffffffffffff4de, 0x492, "00b5b60481dcbcbd952328451978633eea57500b8f3bade4c6306bc82c58efb9692dc52f92d56f7ee5490d97", 0xfffffffffffffffd}, 0x0, 0x0, 0x7, r7, 0x6, 0x9, "11b251c359df863068689ef3023512efbf6eeca24995fcb0d101f128541c118f8fcef33df69368b1cde7ab076d9f1a00a80fe7f2473186a0475ba71434eec9e4", &(0x7f0000001000)='GPL', 0x3, [], [0x9, 0x3007, 0xe0, 0x7fffffff]}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001180)={0x15ce, 0x93, 0x80, 0x8, 0x1, 0x5}) 2018/05/03 11:37:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') dup(r0) 2018/05/03 11:37:36 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)={0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000140)={0x0, r0}) r1 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r1, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x8003f9}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) getresgid(&(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="08d80069d14485f6f620ce6aace1fce1f52caf3d37d88be5c3bc2fdbc99f7adaa388e35272901d051b74a8651be3fc37e3d87152f25cf01d6c6f45cec7f08462cdeb43980c24061136b7427b949bc73509de9a3d71a72addf9e25744a7e51e2a"]) socketpair(0x5, 0x807, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x1, 0x4) 2018/05/03 11:37:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)='x', &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:36 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65784c00000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b88c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f00000000c0)=@known='user.syz\x00') 2018/05/03 11:37:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)='x', &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001080)={'broute\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000040), &(0x7f0000001200)=""/4096}, &(0x7f0000001100)=0x78) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5dc, 0x101000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2, 0x101, 0x1, 0x609bd394, 0x8, 0x9, 0x3, {0x0, @in6={{0xa, 0x4e24, 0xc700000000000000, @remote={0xfe, 0x80, [], 0xbb}}}, 0x6, 0x1, 0x6, 0x101, 0x1}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x400, 0x9}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r2, 0x9, "46711781894624ddc5"}, &(0x7f0000000380)=0x11) 2018/05/03 11:37:36 executing program 7: memfd_create(&(0x7f000003e000)='\'', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(0xffffffffffffffff, &(0x7f0000000000), 0x2b2) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x101, 0x24, [0x8001, 0x100000001, 0xffff, 0x0, 0x1ffd1fc, 0x1, 0x6, 0x100000000, 0x0]}) 2018/05/03 11:37:36 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/05/03 11:37:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000080)='u', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040), 0x0) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000000180)=""/16, &(0x7f0000000140)=0xffffffffffffff57) 2018/05/03 11:37:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) 2018/05/03 11:37:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)='x', &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:37 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) [ 141.426913] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 11:37:37 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:37 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:37 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYRES32, @ANYPTR64=&(0x7f0000000340)=ANY=[]]) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) accept$alg(r1, 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) sysfs$3(0x3) 2018/05/03 11:37:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:37 executing program 7: mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/89) 2018/05/03 11:37:37 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) getsockopt(r0, 0x1, 0x1, &(0x7f0000000140)=""/20, &(0x7f0000000180)=0x14) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x9, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0\x00', r1, r2) 2018/05/03 11:37:37 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = getuid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x8}) openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x100, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0x0, 0xfffffffffffffffe) 2018/05/03 11:37:37 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) flock(r0, 0x2) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20002) syz_emit_ethernet(0x2b4, &(0x7f0000000200)={@random="fd021bdc766b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x4, 0x6, "6985d4", 0x0, 0x3b, 0x8, @dev={0xfe, 0x80, [], 0xa}, @mcast1={0xff, 0x1, [], 0x1}, {[@srh={0x3b, 0x0, 0x4, 0x0, 0x101, 0x0, 0xffffffff80000001, [@remote={0xfe, 0x80, [], 0xbb}]}, @dstopts={0x21, 0x0, [], [@generic={0x0, 0x0, "0a587a8d58d306263037161c776acadf4a26da8db79165fed50c0662579d5b74f7326a32198b0a08ed885021b44e8f7161d41e5155d5abd9709694816304a313f96d2bd29a"}, @generic={0x2, 0x0, "d213fe32f66a7821447306bb8ef51807db26995a35781f0b8e2b63fe8c36cbf8a8ac98a4b8260cf1e543dcc720f12102aec5e4ce505364a29cdc6f7822de4e1fd6e392fb8e9722287bbf72ef3445842188c8b3e5e07a2f2a995c9eb8eec2835a0621925b7aec5a73a9ace35e612ed048ea5f538ebb6494e60a7479df0068607fbc7b8082fb"}, @hao={0xc9, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0xfffffffffffff3dc}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x621}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @enc_lim={0x4, 0x1}]}, @routing={0x2b, 0x0, 0x3, 0x9, 0x0, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}]}, @dstopts={0x0, 0x0, [], [@pad1={0x0, 0x1}]}, @hopopts={0x6c, 0x0, [], [@jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x0, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}]}, @hopopts={0x6, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x0, {0x9, 0x0, 0x5, 0x1, [0x7c, 0x9, 0x290c3ebb, 0x89, 0xced]}}, @hao={0xc9, 0x0, @dev={0xfe, 0x80, [], 0x1d}}]}, @fragment={0x0, 0x0, 0x3, 0x2, 0x0, 0x2cda, 0x66}, @hopopts={0x0, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}]}], @dccp={{0x4e21, 0x4e22, 0x0, 0x1, 0x3, 0x0, 0x0, 0xb, 0x3, "94a989", 0x101, "2b75d7"}, "1ba84990684ad26eb2113a9a6f2366d0affe6c09e97f65d0de1d804b2f385c6a95f9fefaefed7b872ad36d86470418e88fc18a57100fc07ce7fd86e17bd27abf4bb333027119ea8d13763ae8003cc8fb7100c22f406513790bbc313326d3c0c23ecb6e6bc08d4cd426d9e48d424e4b2e98aac20df60b7a8f2f12c2fbc1a2f3b48bda60426289a7eb660d56e4dda3440a0ee400ac0440391c51c993fb4e8f498511a2c247d1c8cefbac"}}}}}}, 0x0) 2018/05/03 11:37:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000180)={0x21, @multicast2=0xe0000002, 0x4e24, 0x0, 'fo\x00', 0x1, 0x8, 0x14}, 0x2c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000080)={0x0, 0x5af0, 0x0, 0x0, 0x4, [{0x9, 0x200, 0x1, 0x0, 0x0, 0x4}, {0x4, 0x8, 0x58542193}, {0x80000001, 0x4, 0xffffffffffff0001, 0x0, 0x0, 0x4}, {0x0, 0xffff, 0x9, 0x0, 0x0, 0x80}]}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6b, @broadcast=0xffffffff, 0x4e22, 0x0, 'fo\x00', 0x20, 0x400, 0x4}, 0x2c) 2018/05/03 11:37:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:37 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) prctl$setptracer(0x59616d61, r0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="61747472000829b264f4df799ac49ce6adacc438add7a15cc245f7b418ee1fd11e2a42ee8b5510bc16d42821890d4c5dbd7cd87fef1e31d6432ab69023a6e3ec1ae7fa") fremovexattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:37 executing program 7: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) fstat(r0, &(0x7f00000001c0)) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xffffffffffffffff, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {{}, 0x9, 0x8}], 0x30) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x400000) read(r1, &(0x7f0000000080)=""/45, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) 2018/05/03 11:37:37 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffeea, &(0x7f0000001480), 0x0, &(0x7f0000000000), 0x0, 0x4000000000000}, 0x0) 2018/05/03 11:37:37 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = getuid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x8}) openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x100, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0x0, 0xfffffffffffffffe) 2018/05/03 11:37:37 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x181200, 0x0) pread64(r0, &(0x7f0000000000), 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="f4ebc75933714fe579bfd181ee1ecf200b9ce5d93b4bd6764cc360c3f002a81f975aa11e9fd955b57c9536638ed84e3d06141fce8c90adc7eb673a5155ef455326c35c5818c86e1ca96d9c1aca11ad1db12f43a792285da99eb6ff9568f4886f865886ceeb4196bef0d583681b45c253c3f50fb7919ed33d0682f071") 2018/05/03 11:37:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000080)=@random={'osx.', "2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d"}) uselib(&(0x7f0000000180)='./file0\x00') mq_open(&(0x7f0000000000)='\x00', 0x802, 0x12, &(0x7f0000000040)={0xde1e, 0xaa, 0x5, 0x3, 0x200, 0x6, 0x0, 0x800}) 2018/05/03 11:37:38 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:38 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/05/03 11:37:38 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x10b) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa1f4e86, 0x400) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000000000000007e30a00dfb2ce4cb1a815d507df7c488e89cf36f33e5e74cc33addbb4728337531a1e07743eb6ed07cf2f7b5f34105a689f07ca1d113aaed00ccd050000007509a31961f815d94521cbd62c204b466d4e8305d5ac0ccc41a0b6ed123e488310a588d757120adcef527a8a21a3d6364f3bf0f86d7250837ce0ade5e311567e64215ac05c7326e9e155798074a307af0fd3299be1c9edabd5873e5e223733b3e90cd215acef4fc1a687194e36f46cefa777590c99bea23dfe33ea4e7b7c822ddafd0ca9c71bc3990a8219819148"], 0x10}, 0x0) 2018/05/03 11:37:38 executing program 7: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e0000000000000400000000000040000000000000000000000000000000000000000000380002000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000032a700000000000000000000000000000000000000050000000000000000000000004000000000000000000000"], 0xb0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000000)=0x78) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/03 11:37:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001040)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x2, 0x2, 0x8, 0x7, 0x40, 0x800000000000000}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001140)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001180)=0xffffffffffbffffe, &(0x7f00000010c0)=0xfffffffffffffcbb) 2018/05/03 11:37:38 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000400)="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", 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0xcd63, 0x4}, 0x2) 2018/05/03 11:37:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000000)={0x3, 0x6}) getsockopt$inet6_int(r0, 0x11, 0xb, &(0x7f0000012ffc), &(0x7f00000000c0)=0xfffffffffffffd72) 2018/05/03 11:37:38 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:38 executing program 3: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) 2018/05/03 11:37:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/uFplite6\x00') r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x1ac, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) r6 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='system\x00', 0xfffffffffffffffa) keyctl$update(0x2, r6, &(0x7f00000001c0)="6523e0b2475911076aec0abc8fd599c9c533d58392030092623a6c6456b7afac262dc3d37abe960184c66feb6b29156312a6e1acb9969fbfb09b5273e6d362e254e44df0682b958a60806cb93fb0300d32984707b5a8df7511766ffdf1c9e735337917fbf1caf48094b083af772871cfce41e79d3dae02528ad97aa15e52a498da56ea09a9380936e1daa5e6d50287cafbae1bb9833e8e581d93cb6317ceddbed59e359f81a561eeeff604869b34244cb028528c7e173953099c73e13f97febe38c9267db7cbb45a04218486932593dedd0f369823a90bee6efd2d3740e2b76a706dbffc5ef86770efa3f64374efc7fe1dd4", 0xf2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x4, @empty, 0x3ff}, 0x1c) close(r0) 2018/05/03 11:37:38 executing program 4: r0 = socket$inet(0x2, 0x807, 0x20000000001) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 2018/05/03 11:37:38 executing program 5: get_thread_area(&(0x7f00000000c0)) mremap(&(0x7f0000ea7000/0x10000)=nil, 0x10000, 0x4000, 0x3, &(0x7f0000f6f000/0x4000)=nil) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000100)="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") mlock(&(0x7f0000276000/0x2000)=nil, 0x2000) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/05/03 11:37:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) memfd_create(&(0x7f0000000000)='ns\x00', 0x2) 2018/05/03 11:37:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = dup2(r0, r0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000180)=""/77, &(0x7f0000000200)=0x4d) fremovexattr(r0, &(0x7f0000000240)=@known='system.posix_acl_access\x00') connect$vsock_dgram(r1, &(0x7f0000000440)={0x28, 0x0, 0x2710, @hyper}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x20, 0x0, 0x8, 0x4, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x25}, &(0x7f0000000400)=0x8) 2018/05/03 11:37:39 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000080)="c3", 0x1, 0x0, &(0x7f0000000340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80) pwrite64(r0, &(0x7f0000000180)="b0d8d0971fb1bae4", 0x8, 0x0) r1 = dup2(r0, r0) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@getae={0x40, 0x1f, 0x0, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0x40}, 0x1}, 0x0) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/05/03 11:37:39 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x2000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x81, 0x7fff, 0x9, 0x7, 0xad0}, 0x14) 2018/05/03 11:37:39 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={0xffffffffffffffff, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:39 executing program 3: unshare(0x2000000000003ff) r0 = syz_open_dev$sg(&(0x7f0000b01000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xd9, 0x200100) ioctl(r0, 0x5385, &(0x7f0000000200)) 2018/05/03 11:37:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="c20300f47e8526efbbe4178b786085052b008f731fa7e142bf7fb9fc04867b0a070000000000000066d7f0aeb86979072c4f4dc5a92d8759206360079794edaadcf7c9301f69f8efc36a3ba8d6a222dd755d5dca0e7c7d21adddbec7234144c1b3e7a643e0d2e59b15eb0c5da11e36cb78926292f5d107477723b3138e90c94587555f280f915c1360512d7da59f864ab57e85bb6d514afb99f27b3088ec465d6816484d8dce58bcf5a9f753c0955cbb58064d26947896119b7089111ee6963f2a3999218c9dd681c968db1538a18ec3dfe4c38d90fbabcdcc3485d97551d365a9c25751dca26b09f3445c2e6a3d6245c4819cf64de580a5602dfcc7d98b92477b99595120d362dee96ec89aec3caec0f2e58b1d00020ee6df27fc1adb6b748ec781679271a541e319fd4e", 0x12b) r1 = syz_open_dev$usbmon(&(0x7f0000005880)='/dev/usbmon#\x00', 0xfffffffffffff194, 0x4081) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000057c0)={@loopback={0x0, 0x1}, 0x7fffffff, 0x3, 0xff, 0x0, 0x8, 0x7, 0x4}, &(0x7f0000005800)=0x20) linkat(r1, &(0x7f0000002b80)='./file0\x00', r1, &(0x7f00000058c0)='./file0\x00', 0x1400) recvmmsg(r0, &(0x7f00000055c0)=[{{&(0x7f00000001c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000002c0)=""/208, 0xd0}, {&(0x7f00000003c0)=""/112, 0x70}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/114, 0x72}], 0x5, &(0x7f0000000600)=""/223, 0xdf, 0x1}, 0x5}, {{&(0x7f0000000700)=@alg, 0x80, &(0x7f0000000840)=[{&(0x7f0000000780)=""/161, 0xa1}], 0x1, &(0x7f0000000880)=""/4096, 0x1000, 0xcdb}}, {{&(0x7f0000001880)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/233, 0xe9}, {&(0x7f0000002ac0)=""/173, 0xad}, {&(0x7f0000002b80)}], 0x5, 0x0, 0x0, 0x27}, 0xfffffffffffffff8}, {{&(0x7f0000002c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/157, 0x9d}, {&(0x7f0000003d80)=""/172, 0xac}, {&(0x7f0000003e40)=""/96, 0x60}, {&(0x7f0000003ec0)=""/249, 0xf9}, {&(0x7f0000003fc0)=""/1, 0x1}, {&(0x7f0000004000)=""/140, 0x8c}], 0x7, &(0x7f0000004140)=""/4096, 0x1000, 0x800}, 0x1ff}, {{&(0x7f0000005140)=@l2, 0x80, &(0x7f0000005280)=[{&(0x7f00000051c0)=""/169, 0xa9}], 0x1, 0x0, 0x0, 0xfe}, 0x1ff}, {{&(0x7f00000052c0)=@generic, 0x80, &(0x7f00000054c0)=[{&(0x7f0000005340)=""/95, 0x5f}, {&(0x7f00000053c0)=""/12, 0xc}, {&(0x7f0000005400)=""/131, 0x83}], 0x3, &(0x7f0000005500)=""/160, 0xa0}, 0x704}], 0x6, 0x2142, &(0x7f0000005740)) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000005780)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000005840)=0x5, 0x4) 2018/05/03 11:37:39 executing program 4: recvmmsg(0xffffffffffffff9c, &(0x7f0000003a80)=[{{&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f00000001c0)=""/74, 0x4a}], 0x2, &(0x7f0000000280)=""/222, 0xde, 0x10000}, 0xffffffffffffffff}, {{&(0x7f0000000380)=@hci, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/30, 0x1e}, {&(0x7f0000000440)=""/33, 0x21}, {&(0x7f0000000480)=""/190, 0xbe}, {&(0x7f0000000540)=""/221, 0xdd}], 0x4, &(0x7f0000000680)=""/4096, 0x1000, 0x7}}, {{&(0x7f0000001680)=@alg, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001700)=""/219, 0xdb}, {&(0x7f0000001800)=""/21, 0x15}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/224, 0xe0}, {&(0x7f0000002940)=""/31, 0x1f}, {&(0x7f0000002980)=""/219, 0xdb}, {&(0x7f0000002a80)=""/140, 0x8c}, {&(0x7f0000002b40)}], 0x8, &(0x7f0000002c00)=""/213, 0xd5}, 0x1}, {{&(0x7f0000002d00)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002d80)=""/114, 0x72}, {&(0x7f0000002e00)=""/97, 0x61}, {&(0x7f0000002e80)=""/33, 0x21}, {&(0x7f0000002ec0)=""/91, 0x5b}, {&(0x7f0000002f40)=""/238, 0xee}], 0x5, &(0x7f00000030c0)=""/51, 0x33, 0x2}, 0x1}, {{&(0x7f0000003100)=@alg, 0x80, &(0x7f0000003380)=[{&(0x7f0000003180)=""/4, 0x4}, {&(0x7f00000031c0)=""/137, 0x89}, {&(0x7f0000003280)=""/238, 0xee}], 0x3, &(0x7f00000033c0)=""/48, 0x30, 0x761}, 0xa915}, {{&(0x7f0000003400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003480)=""/166, 0xa6}, {&(0x7f0000003540)=""/106, 0x6a}], 0x2, &(0x7f0000003600)=""/59, 0x3b, 0x4}, 0xffffffff}, {{&(0x7f0000003640)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000039c0)=[{&(0x7f00000036c0)=""/130, 0x82}, {&(0x7f0000003780)=""/220, 0xdc}, {&(0x7f0000003880)=""/72, 0x48}, {&(0x7f0000003900)=""/61, 0x3d}, {&(0x7f0000003940)=""/99, 0x63}], 0x5, &(0x7f0000003a40)=""/39, 0x27, 0x3ff}, 0xa880}], 0x7, 0x1, &(0x7f0000003c40)={0x77359400}) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000003c80)={'bond_slave_0\x00', @ifru_ivalue=0x5}) sendmsg(0xffffffffffffffff, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002b40), 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003cc0)={r0}) 2018/05/03 11:37:39 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffff, 0x1fffe) bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000200)={0x101, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) 2018/05/03 11:37:39 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = epoll_create1(0x7fffc) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/05/03 11:37:39 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x0, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:39 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x121202, 0x0) 2018/05/03 11:37:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt(r0, 0x60a, 0x80000000, &(0x7f0000000080)="29e2aa4cdd6611ee5037e611b36e9a34f613", 0x12) socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="15b0042d9828794229f51daef0b6e333", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r0, 0x0, 0x5fa0ffd11fa42411, 0x3, &(0x7f0000000180)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='veth1_to_bond\x00', 0x10) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000380)=ANY=[@ANYBLOB='1'], 0x1) r2 = gettid() prlimit64(r2, 0xc, &(0x7f0000000000)={0x3ff, 0x81}, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x78) 2018/05/03 11:37:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000100)={0x14, 0x1c, 0x10000000000003, 0x0, 0x0, {0x1}}, 0x14}, 0x1, 0x400300}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/05/03 11:37:40 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:40 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x400}, 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='..', &(0x7f0000000140)='ext3\x00', 0x0, &(0x7f0000000180)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/03 11:37:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000080)="c3", 0x1, 0x0, &(0x7f0000000340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80) pwrite64(r0, &(0x7f0000000180)="b0d8d0971fb1bae4", 0x8, 0x0) r1 = dup2(r0, r0) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@getae={0x40, 0x1f, 0x0, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0x40}, 0x1}, 0x0) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/05/03 11:37:40 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x54002) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) read(r1, &(0x7f0000000240)=""/110, 0x6e) ioctl$int_in(r1, 0xc0000080045002, &(0x7f0000000080)) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0)=0x3, 0x4) 2018/05/03 11:37:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x0, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x80, 0x4) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0\x00') mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/03 11:37:40 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x88) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x301800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, 0x10001, [0x16, 0x3, 0x8, 0x10000, 0x5162, 0x50a, 0x3, 0x120]}, 0x5c) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000000c0)=""/252) r2 = socket$inet(0x2, 0x2000000000803, 0x982c) sendmsg(r2, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:40 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x20000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$KDMKTONE(r1, 0x4b30, 0x9) fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x0, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) munmap(&(0x7f000004b000/0x2000)=nil, 0x2000) ioctl$int_out(r0, 0x1, &(0x7f000004aff3)) 2018/05/03 11:37:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:40 executing program 1 (fault-call:4 fault-nth:0): r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:40 executing program 4: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x41) r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:41 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) rt_sigtimedwait(&(0x7f0000000040)={0x62}, &(0x7f0000000100), &(0x7f0000000240)={0x0, 0x1c9c380}, 0x8) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x4000000026) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000180)={0x5, 0xaee, 0x1, {0x77359400}, 0x1, 0x10001}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000280)={r0, 0xff08}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000200)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="b6f188438623", @multicast2=0xe0000002, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001}}, 0x1c) 2018/05/03 11:37:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x0, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xe}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x10001, {{0x2, 0xfffffffffffffffd, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x101800, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000180)) 2018/05/03 11:37:41 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fffffff, 0x101203) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000080)=0x2) r1 = socket$inet(0x2, 0x803, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x200000) sendmsg(r1, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r2]], 0xfffffffffffffd20, 0x20000004}, 0x0) 2018/05/03 11:37:41 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x8, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x210, 0x1, 0x3, 0x7, 0xed4, &(0x7f0000000000)='veth0\x00', 0x7f, 0x0, 0x5}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x800) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:41 executing program 3: mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x4) r0 = socket$inet(0xa, 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8b2869d3dc7a31dd, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) 2018/05/03 11:37:41 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x1d0) r1 = syz_open_procfs(r0, &(0x7f0000000300)='net/anycast6\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/03 11:37:41 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) mq_timedsend(r1, &(0x7f0000000100)="d9ce11d5393a1358a81af46da2188edd2f8c374a9f610c6ecadf4f8f71978a1cbef1aa3975e7d9aeb80dfa8f558e480a62ee060961db4e08c8ec7747db8f7edbcfa4d96631552e5f71d13d08867dbc243fa3cf6422b00617a96852d7e8c8c0f93204b93e9fcd826ed8c692856075bcc09907fde08ae66ce1a5a8fcd407527add5507", 0x82, 0x7, &(0x7f00000001c0)={0x0, 0x1c9c380}) 2018/05/03 11:37:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={0xffffffffffffffff, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:41 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") sendto$llc(r2, &(0x7f00000000c0)="19ae6c036034195d1fc2ac18062d0c19e2c167276de94ba202accacb2d", 0x1d, 0x800, &(0x7f0000000100)={0x1a, 0x33f, 0x7, 0xc9, 0x100000000, 0x81, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffed6) fremovexattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:41 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x803, 0x1) seccomp(0x0, 0x1, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x4, 0x8001, 0xe67a, 0x99a2}]}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0x4) sendmsg(r1, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000001000000000000000007000000a63926d6a52c1a6bd4122728eafd3c0321901a53414075040000002df36d88647192a3e5babfbc67e064752101ab08573e6b13a000004a51f12a607f1ca2c74fa638aeab0adac01ed15d61a92e5531f42f19c8a670652c47a2f2db8e900494475f98cf66243f1c44c5d7de88f1cff3054073b970e1c92977bfd43f3547a34f09e6fca7fc75e206ee3170468a9583642a5dbdd279dc369c08e3bf227372b5d8e35fb0564ae4e59b82ea86b1e927be00157aa5b491ab2c50ad41c3a0172a8c3dba54bb604dc030dec7e20d13de8623967dea053cb3b003b1ac2f3dc9f347f761ee8a2cb05743c0a866e72c26"], 0x10}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r3}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x5, 0x0, 0xc3, {}, {}, {0x3, 0x40, 0x2, 0x6}, 0x1, @can={{0x0, 0x2, 0x435, 0x4}, 0x8, 0x1, 0x0, 0x0, "14751dbebcd797c9"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 2018/05/03 11:37:41 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000040)=0x80) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x100000000000) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x2}, 0x8) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 11:37:41 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1}, &(0x7f0000000100)=0x8) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000e6aec8)={0x18, 0x2, 0x1, 0x1, 0x0, 0x0, {0x0, 0x0, 0xfffffffffffffffd}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1}, 0x0) 2018/05/03 11:37:41 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x1f, &(0x7f0000000000)="8088a8d5220d78730844660d67b0b95cbb8e95e3a6c9076d0fadfd657ae95c4c1beadc6ab2dbd5b8487725b947de7d0fb7e0f28900000000000000000000000000884195166ed480e5f08f3b76c2d5f74d6e6483d4f76b293947f56c5f5c07c371fc01ab7bf3d64c606acfdfe2632b3a2fc2d405938bd6fd844ca8ee4624c530f1923350d1241e1bd51b730556792331", 0x90) fstat(r0, &(0x7f00000000c0)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) signalfd4(r1, &(0x7f0000000180)={0x2}, 0x8, 0x80800) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) 2018/05/03 11:37:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000040)=@random={'trusted.', 'system.posix_acl_access\x00'}) 2018/05/03 11:37:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:41 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) prctl$setptracer(0x59616d61, r1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000200)=[{0xa0, 0x20000000000000, 0x1007, "6098f5624766754606feec75e6938f06010fc71c1a4c68f190ecfe0b3c4d7755429927a0b2ec7940cdec75244e576b9425322ea8ed4a739077328f0cab92ff6fd258098197adead029e9f71a791b0a618c7ed65da741e9fcabf9e4ab53b99be9fd84d789ec9ec2a41f06a74571124f35c12815ff30d5007f96887b690e36c18cd0601a4db969133814bfeed80ae367bd"}], 0xa0}, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) ioctl$TIOCNXCL(r2, 0x540d) 2018/05/03 11:37:41 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001480)=[{&(0x7f0000001400)=""/51, 0x33}], 0x1, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x76, 0x3f, 0x7ff}) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/172, 0x8c}], 0x1, 0x4b) 2018/05/03 11:37:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/195, &(0x7f0000000140)=0xc3) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:41 executing program 2: r0 = socket$inet6(0xa, 0x10000000000003, 0x39) setsockopt(r0, 0x3, 0x7, &(0x7f0000000100)="1b3b76e2d268cc1ef59a1d01990c7b9f2499cdb6c972389d77bea3ccd830bc8c72f60c10938cfd1ad387d5f7455195890bba58f4c9faa8063afdbdaebeeb4cc56a9cb86c1ae268ec592f326de726e12daa71649a68d4a295f02d4c978671995c52863d76040acbda949b20e0b174539de2696e9ead22f165b15ddb582c3e7c39a008e550b85577591a01a17aa37d9b5682f867a4de1db08d756af44dc866c7aedfe38452e267195ca1acf4c1e022c34e1a369581023c21d16c13bc0d064d207ffb6ab0f5d8dd0da827", 0xc9) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x304, &(0x7f0000002000)=[{0x10}], 0x8}}], 0x2, 0x0) 2018/05/03 11:37:42 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000000100)="2c394ca22791848c4708bf4c4c5d02721b6b703bef2ccf57cfe58c0fa8c026695f6e3f8fb4a30a61533c03a7d740eb6054eb8a88a906892f7e7af0409886a26127a49f5fd5f708dc246c6accb286ffa0e3d8a2379cb806f5ac0afe4ffaa564476cbf5659aaaba9c8def54bafac18dcf00f15924dd2778ded59fe0b909ddc3ffee7d54a2d360f2049f4fc6b59e7fe9b3b9f2841c65118642ec55bc63d71421e5a9c8bfc17597e0fa5226e0f8a8ac45332654ec1d245b8eda6fe28e388ed260be082b8ebf968bc6cbc95931e2db0cbe1da4648a947b3292b8785a1f3b16cb26863f8b98e8ea7ef57ced27eaead0040bb2197", 0xf1, 0x0, &(0x7f0000003000)={0xa, 0x4, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x1c) 2018/05/03 11:37:42 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x3) openat$cgroup_ro(r1, &(0x7f00000001c0)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f00000000c0)=0x8000, 0x4) 2018/05/03 11:37:42 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = socket$inet(0x2, 0x803, 0x1) sendmsg(r1, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000000000000007000000e5130a4722620b41df1997717fbf2788d766b345d225b0763d5a11df70702064e30d699c125f44b79eb91ff436de923fb1da02a8f9407919a4ab75e87efafc53c8f8e60dc42960ae6f08fbf8217256ac18dba2d453a6183a535ad5"], 0x10}, 0x0) 2018/05/03 11:37:42 executing program 5: r0 = socket$inet(0x2, 0x803, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) prctl$setptracer(0x59616d61, r1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000200)=[{0xa0, 0x20000000000000, 0x1007, "6098f5624766754606feec75e6938f06010fc71c1a4c68f190ecfe0b3c4d7755429927a0b2ec7940cdec75244e576b9425322ea8ed4a739077328f0cab92ff6fd258098197adead029e9f71a791b0a618c7ed65da741e9fcabf9e4ab53b99be9fd84d789ec9ec2a41f06a74571124f35c12815ff30d5007f96887b690e36c18cd0601a4db969133814bfeed80ae367bd"}], 0xa0}, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) ioctl$TIOCNXCL(r2, 0x540d) 2018/05/03 11:37:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fcntl$setstatus(r0, 0x4, 0x6000) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="8b75a232b5ba0640a0949c996d84c42a0bbc11d6aa5ba56802639a8b54982cdebd3c3023c401ddc59e1233ea017907005d6b0cf2c1f438e0280a4f56f8fcea4418a04e9cb1d24b0c55a84933cc2adee148c3b56b8b2fc3", 0x57, 0xfffffffffffffff8) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000002c0), &(0x7f00000004c0)=0x4) keyctl$unlink(0x9, r1, r2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x5c1, 0x5, 0x401, 0x725, 0x0, 0x3, 0x0, 0x4, 0x39, 0x8f, 0x45b51753, 0x2, 0x1, 0x2, 0xaa, 0xfffffffffffffff7, 0x4, 0x1, 0x40000, 0x0, 0x60f4, 0x3, 0x7, 0x8c6a, 0x108, 0x5, 0x6, 0x5f0, 0x1ff, 0x1f, 0x7, 0x1, 0x8, 0x2, 0xfff, 0x65, 0x0, 0x200, 0x3, @perf_bp={&(0x7f00000001c0), 0x2}, 0x2, 0x81, 0x8, 0x7, 0x1, 0x2, 0x7}, r3, 0x0, r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000400)={{0x2, 0x2}, 'port1\x00', 0x1, 0x10019, 0x3, 0x3, 0x1, 0x7, 0x1c00000000000, 0x0, 0x5, 0x4}) 2018/05/03 11:37:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/195, &(0x7f0000000140)=0xc3) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:42 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1}, &(0x7f0000000100)=0x8) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) [ 146.338458] kernel msg: ebtables bug: please report to author: entries_size too small [ 146.350945] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/03 11:37:42 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x0, 0x3}) r1 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4401040000001268, &(0x7f0000000000)="fd79a72472a9560c9fa5580000000000000000d3fd7e8fc500006e119fe5c61be07586c2d13f7920b1262dea59af5a31fe60d561a79ba5f5e4af8f9a2cf931f26a09fafcedbec9cb494fb25ec05d96ee525784f38ae2364b06161679c6c2d8a2b7226c2d7985d706eadb1e9670dfcb171912882e8a3c1a2751af29cd2b1906148c0000") 2018/05/03 11:37:42 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r1, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000280)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001280)={'filter\x00', 0x7, 0x4, 0x478, 0x250, 0x0, 0x250, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000080), {[{{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@random="15e926850223", {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x8, 0x20, 0x3, 0x8, 0x2, 0x4, 'erspan0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x0, 0x202}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x9}}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x69, 0xfffffc0000000000}}}, {{@arp={@rand_addr=0x7, @rand_addr=0x8, 0xff000000, 0xff000000, @empty, {[0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff]}, 0xb3, 0x0, 0x608f, 0x8, 0x1ff, 0x1f, '\x00', 'team_slave_0\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="1a678f6c329c", @rand_addr=0x7, @empty, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) write$cgroup_int(r2, &(0x7f00000000c0), 0x0) 2018/05/03 11:37:42 executing program 5: r0 = socket(0x1a, 0x801, 0x40000010000000fb) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6366}, &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f0000000140)="df762903b78d42e5d45d9912d398841f4aca2a52cfb5f7c0cc10baeac74799c857b6b582bcbbca0a93aee2dbdbf6a6a7a0a9faacd97c8a920a9036a891a4ae5e659da5d8013275f105fbb957f7903150c8876834eea9a2cec9d0c5269dab02b0b5bff582c6b61529f94669eeaa0348e8318fd7bb943392dc7f012ba8b75edd5324f354c6a1910cf752429fecf4c2040b6432d4bf324f78797e90d59e8afde5ace0bd44165e5a4d6e46b6cf091c89ab39b55cfcebd50914ef5cf65b80f01004825167e54a0dc74da12e87151dc55435db615220b4c90cb945030148c8f7905dd1fbd585c4d556be8dd6d7159b0fe9c4a8e4540b4bb497a048440b8d14cec16c9bfdf94a4bfd51806f9909509066dcb22b25cf0a7c4fd60659bc74ba00b51920f3a0df34cfaccc3e7124975a0bcba51620d38a5ec36c09f486e7c7145c7ce564df1411590a52f720afe908c7f1aba8efcbd609456420eec78aacf3eecca2013a1f", 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffff99) 2018/05/03 11:37:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000140)) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000080)=""/2, &(0x7f00000000c0)=0x2) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000000200)=""/212, 0xd4}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000000400)=""/210, 0xd2}, {&(0x7f0000000500)=""/213, 0xd5}, {&(0x7f0000000600)=""/57, 0x39}, {&(0x7f0000000640)=""/173, 0xad}], 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:42 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:42 executing program 0 (fault-call:2 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:42 executing program 4: r0 = socket$inet(0x2, 0x5, 0x803ff) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:42 executing program 7: eventfd2(0x0, 0x80800) socketpair$ax25(0x3, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getitimer(0x2, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {0x0}]}) socket$netlink(0x10, 0x3, 0xd) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2, 0x3}) [ 146.745020] FAULT_INJECTION: forcing a failure. [ 146.745020] name failslab, interval 1, probability 0, space 0, times 0 [ 146.756459] CPU: 0 PID: 10620 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 146.763411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.772790] Call Trace: [ 146.775430] dump_stack+0x185/0x1d0 [ 146.779107] should_fail+0x87b/0xab0 [ 146.782874] should_failslab+0x279/0x2a0 [ 146.786993] __kmalloc_track_caller+0x208/0xcb0 [ 146.791741] ? __fdget+0x4e/0x60 [ 146.795141] ? SYSC_bpf+0x527a/0xdfd0 [ 146.799012] ? __fget_light+0x6b9/0x710 [ 146.803072] memdup_user+0x7c/0x200 [ 146.806781] SYSC_bpf+0x527a/0xdfd0 [ 146.810503] ? __msan_poison_alloca+0x15c/0x1d0 [ 146.815248] ? syscall_return_slowpath+0xe9/0x700 [ 146.820152] ? fput+0x25c/0x2e0 [ 146.823506] ? SYSC_write+0x2f0/0x360 [ 146.827371] SyS_bpf+0x54/0x80 [ 146.830641] do_syscall_64+0x309/0x430 [ 146.834574] ? bpf_prog_get_type_dev+0x710/0x710 [ 146.839372] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/05/03 11:37:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) socket$inet6_udp(0xa, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) timerfd_create(0x0, 0xfffffffffffffffd) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) [ 146.844585] RIP: 0033:0x455979 [ 146.847790] RSP: 002b:00007f19df37cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 146.855537] RAX: ffffffffffffffda RBX: 00007f19df37d6d4 RCX: 0000000000455979 [ 146.862834] RDX: 0000000000000018 RSI: 00000000200001c0 RDI: 0000000000000001 [ 146.870131] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.877427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 146.884722] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000000 2018/05/03 11:37:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/05/03 11:37:43 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x1f, 0x4, 0x4, 0x3, 0xc}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xa0) 2018/05/03 11:37:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0xfd}) r1 = accept(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x80) getsockname$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'dummy0\x00', r2}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) fcntl$setstatus(r0, 0x4, 0x6000) 2018/05/03 11:37:43 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r0) 2018/05/03 11:37:43 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10010000008e000000"], 0x10}, 0x0) 2018/05/03 11:37:43 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000000c0)) unshare(0x8020400) r1 = epoll_create1(0x80000) close(r1) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/03 11:37:43 executing program 2: capget(&(0x7f0000000100)={0x19980330}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x38f900) ioctl$TIOCNXCL(r0, 0x540d) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) epoll_create(0x9) 2018/05/03 11:37:43 executing program 0 (fault-call:2 fault-nth:1): r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) [ 147.338510] FAULT_INJECTION: forcing a failure. [ 147.338510] name failslab, interval 1, probability 0, space 0, times 0 [ 147.349878] CPU: 0 PID: 10657 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 147.356829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.366202] Call Trace: [ 147.368843] dump_stack+0x185/0x1d0 [ 147.372519] should_fail+0x87b/0xab0 [ 147.376281] should_failslab+0x279/0x2a0 [ 147.380389] __kmalloc+0xc2/0x350 [ 147.383880] ? SYSC_bpf+0x71bc/0xdfd0 [ 147.387747] SYSC_bpf+0x71bc/0xdfd0 [ 147.391554] ? __msan_poison_alloca+0x15c/0x1d0 [ 147.396306] ? syscall_return_slowpath+0xe9/0x700 [ 147.401207] ? fput+0x25c/0x2e0 [ 147.404553] ? SYSC_write+0x2f0/0x360 [ 147.408417] SyS_bpf+0x54/0x80 [ 147.411680] do_syscall_64+0x309/0x430 [ 147.415606] ? bpf_prog_get_type_dev+0x710/0x710 [ 147.420404] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 147.425612] RIP: 0033:0x455979 [ 147.428825] RSP: 002b:00007f19df37cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/03 11:37:43 executing program 5: r0 = socket(0x1e, 0x805, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', 'eth1.self\x00'}, &(0x7f0000000080)=""/65, 0x41) socket(0x5, 0x4, 0x1f) listen$netrom(r0, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x1e, {"023a3dfdf36d79"}}, 0x10) 2018/05/03 11:37:43 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0xfffffffffffffff8) ioctl$TCSBRKP(r0, 0x5425, 0x94) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)={{}, "706f7274300000000000000000000000000000002000000008000000000000000000000007000000000000000000000000000000001bf73a3400", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x8000c1004110, &(0x7f0000000140)="4ab23500d20000000000008000000a") [ 147.436568] RAX: ffffffffffffffda RBX: 00007f19df37d6d4 RCX: 0000000000455979 [ 147.443857] RDX: 0000000000000018 RSI: 00000000200001c0 RDI: 0000000000000001 [ 147.451147] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.458438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 147.465731] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000001 2018/05/03 11:37:43 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r2, 0x4, 0x3ffc) read(r2, &(0x7f00005c5fc7)=""/154, 0x9a) write$fuse(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000010000000100000000000000060000000000000000c00000000000000300000000000000e03e00010526a303bffbd6400f5290b8b14958301bbf5810aa600a48ccb0a11bf8ae9aead8"], 0x28) 2018/05/03 11:37:43 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000072a0000000000000007b8f2f39c2603bf0e08bbcec60eb152b4696d"], 0x10}, 0x0) 2018/05/03 11:37:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:43 executing program 2: inotify_init() r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x2, 0x298, [0x0, 0x20000800, 0x20000998, 0x200009c8], 0x0, &(0x7f00000004c0), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bcsf0\x00', 'tunl0\x00', 'lo\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x138, 0x168, [@state={'state\x00', 0x8}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x5, 0x2}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@mark={'mark\x00', 0x10}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, "6927c5f1b14b9ac5c600", 'rose0\x00', 'bcsh0\x00', 'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x310) 2018/05/03 11:37:43 executing program 0 (fault-call:2 fault-nth:2): r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:43 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x4, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0xa6, "4b916849855979365d3baaf4956863f637f38d0a79937d885be9c88366f6b99acc4fd26e1659bfb87eec337632d815565822b3413de8342ba643cd5f68a2cc6792a16d02f76fb7c73320e954aa6ac8ceb6cac30c1f2ded830f6d2e69a6f3264953231cc413dbc7a546f2627bf6dc851124aac83851f20029f490fc2b74899443ec8f1ae035ad0fb06d33f42802cee8d7ebc1c1a3141b12ee3d3e801bbe31bd7fb4c8e2d7c01a"}, &(0x7f0000000040)=0xca) 2018/05/03 11:37:43 executing program 5: r0 = socket(0x1e, 0x805, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', 'eth1.self\x00'}, &(0x7f0000000080)=""/65, 0x41) socket(0x5, 0x4, 0x1f) listen$netrom(r0, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x1e, {"023a3dfdf36d79"}}, 0x10) 2018/05/03 11:37:43 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x10000000000, 0x7, 0x4}) 2018/05/03 11:37:43 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000080)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:43 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x600740) ioctl$TUNSETLINK(r1, 0x400454cd, 0x5) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfe94) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) gettid() sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) [ 147.817156] kernel msg: ebtables bug: please report to author: entries_size too small [ 147.863988] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/03 11:37:44 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000000000002900000002000000fec000000000000000000000000000000000000000000000"], 0x28}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x14001, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000001c0)) 2018/05/03 11:37:44 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x20, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) fcntl$dupfd(r3, 0x406, r1) 2018/05/03 11:37:44 executing program 2: inotify_init() r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x2, 0x298, [0x0, 0x20000800, 0x20000998, 0x200009c8], 0x0, &(0x7f00000004c0), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bcsf0\x00', 'tunl0\x00', 'lo\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x138, 0x168, [@state={'state\x00', 0x8}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x5, 0x2}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@mark={'mark\x00', 0x10}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, "6927c5f1b14b9ac5c600", 'rose0\x00', 'bcsh0\x00', 'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x310) 2018/05/03 11:37:44 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000100000000000007000000"], 0x10}, 0x0) 2018/05/03 11:37:44 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) 2018/05/03 11:37:44 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x208000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/114) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2203, 0x0) flock(r1, 0x0) 2018/05/03 11:37:44 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101200, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8040, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000100)={0x3, r2}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ustat(0x7ff, &(0x7f0000000000)) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) [ 148.846673] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/03 11:37:44 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x1f, 0x610841) syz_open_pts(r0, 0x402080) sendmmsg(0xffffffffffffffff, &(0x7f0000006780)=[{{&(0x7f0000000100)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)="858c6a8bda738c174a63bdd53d0caea8e2467bf07dfa37ba156da18417ebc1699390fdd02bbfafb4ac562ecae99bf6a4601bfb2cbe1bf0b42dd9843efb4f6ff3f7dd2b07c9b7d3466370a6dc881083fc76e6b94ab48332ccc130a3ebd495a4fc4b071334ca17d781753c4d57697f4acc0696511d9a5ebcb00cc76e7af2c2d3a9dffd074aa51b95feff5c51509c1099e91f2931db0b2d6fa401bb6df8481d7bf4e44e4fdea090cc37482a56d0b4dec38a97cb7f1531ce4f52d69a5e1cc10f", 0xbe}, {&(0x7f0000000580)="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", 0x1e2}, {&(0x7f0000000480)="291343b579ef2e2b0ce651c56be2c274fcb4452f5c4196b52387e0c5599210dcfac734d79919f9520df20838d8da24a7b60ee182607814ce01e8942abb640b7d6ef9175c9ac9c9c084cbfea641329acd64001e23169a093975b77889aa1a506944ad481fd64b125d3adfa1f9c1761cd3f4a513894c794c446ce9aa8af3a3a791e282be5a8dfffddd1c086b5285e38caf305f5742ea85a1afa621d548a0d69c9b9e10718c38fc3828776b58f3d0389f9c098f7df07e386d45d45de06f29e9e0e2c2f8de64ca235a", 0xc7}], 0x3, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1, 0x0, 0x0, 0x800}}], 0x2, 0x0) 2018/05/03 11:37:44 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@mcast2}}, {{}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)={0x18, 0x2d, 0xd65484de4ce62ee9, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101c01, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipmr_getroute={0x1c, 0x1a, 0x400, 0x70bd29, 0x25dfdbfb, {0x80, 0x14, 0x94, 0x81, 0xa0fc80ef9ed2ac09, 0x3, 0x0, 0x0, 0x800}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000c045}, 0x40) 2018/05/03 11:37:44 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x240, 0x0) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2, 0x0, 0x0, 0x9, 0x1000008) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x250, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r2, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0xfff, 0x9, 0xffffffffffffff8b, 0x8}, 0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x3) 2018/05/03 11:37:45 executing program 5: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000000180), 0x30, 0x0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) r4 = dup3(r1, r2, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000001c0)={{0x0, 0x3, 0x80000000, 0x0, 0x4}, 0x5, 0x1}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/03 11:37:45 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000080)='./file0\x00', 0x0, r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x581000, 0x0) 2018/05/03 11:37:45 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) close(r1) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='em1\x00', 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:45 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x290000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000001c0)=ANY=[]) r1 = syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 2018/05/03 11:37:45 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x0) openat$cgroup(r1, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x6, &(0x7f0000000140)=[{0x9, 0x9}, {0x7, 0x10001}, {0x4}, {0x8, 0x464}, {0x9c66, 0x2}, {0x5, 0x47be}]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000000), 0x0, 0x20004000}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3817, 0x200) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) futimesat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{r3, r4/1000+10000}, {0x77359400}}) 2018/05/03 11:37:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) 2018/05/03 11:37:45 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb40509000009020b000000000000000afdeb080002c0e1dd0200", 0x24) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1ffe) 2018/05/03 11:37:45 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x8, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c, 0x2000}, 0xfffffd88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x9, 0x6a6d, 0x3, 0xff, 0x0, 0x8, 0x1, 0x1, 0x0, 0x6, 0x6, 0x8, 0x40, 0x4, 0x7, 0x6, 0x31, 0x6, 0x80, 0x1, 0x8, 0x8, 0x9, 0xffffffffffff8001, 0x10000, 0x1, 0x400, 0x81, 0x1f, 0x7, 0x0, 0x1, 0x2, 0x101, 0x3, 0x8000, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000000), 0xd}, 0x9034, 0x1, 0x1, 0x0, 0x64, 0x58a, 0xffffffffffffffe1}, 0x0, 0xb, 0xffffffffffffff9c, 0xb) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:45 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x80) sendmsg$nl_crypto(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000001}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=@del={0xe0, 0x11, 0x400, 0x70bd27, 0x25dfdbfe, {{'sha384-avx2\x00'}}}, 0xe0}, 0x1, 0x0, 0x0, 0x24048844}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x800000) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000000c0)="a6497c7351d473891593dcbfddfb02e6284ccc33df9137d420fc78850aa3d8283e5df4f670eeef796ea3fa556fa54abccd620d72eda48e2d005261cb63750a1f561b0340159127fca24ccedb395ae955877f9ff7522e3cb506a5e511d753114444a790ff6683c844f87ef4e5a80442eca089ca920668d918282d", 0x7a) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) 2018/05/03 11:37:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="fbda7a95e31f04e125a7510c89a8f3f406da1b078bd87fa95086a8480ccb2858ec48b9115ed972b12f93d52f771b119649407ad228136ff5d014bf5f59cd4ddd685786cfeb273de50211ca2733e1c8f62b2ec2d9a1f6", 0x56, 0x4004800, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000000)=0x54) 2018/05/03 11:37:45 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000800)={&(0x7f00000001c0)={0x27, 0x1, 0x2, 0x3, 0x4, 0xfffffffffffeffff, "e949c30085ee78b6e0ae76b170c7a395e709a6f8716be2aaef9b51caddd63379a408c2ac251b098acbb33a86ca89d36443cda6fa46004b89ce4bdc3140a81f", 0x10}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000240)="353bd0b617c5d3dafee68939dc7a3e54ca48d68bbbc6b75ef4fc77805557c6a0f647bf0fad22e932c4e639917f16a73b73fbd8e2af46f979d740ef80b8ec59d1dc4114b188625972ae344bff6eb4939dd78399f95fd1ffbc4ecb1c0dc170b735ba4f6afadc589e26bb02e94677b0fd79c33a1d45585865a01f133ea41cc389b74e7aef8daaf8276f6d3ed11b6b190f1cd2443c31cbc2e2e306ed9ee9a4b93722c926816c51bf40ce37bd7b4164c97bd84a53afd8caa86b8311fafadd2321aaa04251a519f09db231f3fe4d8e12187f4eb32f030537236ca2aa0ac9ea545fef8d387981cf88ca", 0xe6}, {&(0x7f0000000340)="e81a5817a5495d5a4c53df39b8168fa2caf7ab302ceeadb9b80d5c10c324fdaaf4f303001684336df3e479fda522a7d8ad557b476bf7774284fe96ff49f5d0e3b2ebf3761da3167bfa4d07e9fd1062", 0x4f}, {&(0x7f00000003c0)="446d630ba4157042ff6d7fd3a6788462f76956a4eeac57488178691443fc5dee7e74b3de7ec63dbb434929d12b874a58cc797a92e84e5a4953140fe912c9bc6866753bc352758949aaf142cc7a838db3fdf6d857d56677712b622e963efa2dd06a7c0045e8d1487f9bcd8f", 0x6b}, {&(0x7f0000000440)}, {&(0x7f0000000480)="2919296642c1f96083e82e3ac9a905f4036bbafea96fed64464f8fdb02ccd02eb809602a423eae89b9b8f8893a094b004a3a30478d", 0x35}, {&(0x7f00000004c0)="28b0a28d010cf96676e3ceb77627bef757c8d7eb2dec2e793447324556b2912622c8cb4548d820a93f76a58cbed211619964ad8f465a862483986caae4af8d36a334967a61074b1a184390006be2bdc25519b7783a080ca2f5ffbb75bf29582ae005ceb24ab6a40ba804b6cd3baee7d65618612351a583c432e7b2cad68feed4e19318378f2ee81efb4378b7512d1dd3908691ce04ef89897b46cf4dcfd2588945a10863c131d3458ea3a2f7f4516a8de884228ca189c6f45bcea27eaec5b1a743b885ddea90f0b0a9611b6aeab4d886a8cb19942c", 0xd5}, {&(0x7f00000005c0)="c3c2004626ead7faf6b3afeee20b9268d0c0f6edb132afa6e9b09f6394e734676cf042f7ad7ceeccf5fd03a845a2826278b83f1b559c609d89a86decd458c3efdc6d6481b85b305ee1c17e49443dec2cfcb0f1c273a91f2d69707577a410f143a4ba3a7183afe07db2a3eb0ac67fe40db71881e5fbbcfc2fdce9d2389cb28474edc5230d7a54cad14afbce9b870105e95c8a0f57d31b0887b37634e4086a614546d5a0afe7fa295ba08e647572e675a22db826ea", 0xb4}], 0x7, &(0x7f0000000700)={0xe0, 0x11f, 0x2, "51bfbf2349a560578f1d9118fabf6c3b673a466b72e8d48392a9f161d193d7b1d21005039967dad0e8f2a15f47024b575237f9229c7109efc430eef22e8d4d9f27d6ce49697b1641ec15426557e8ff1c8f79c1b9d325543f07c3fdcc1d5c2538276b2874842430325a91a66162b8f520ee38d005525443662865d6dbe07c8f4923bb1c9a8432e509433a7b8860362406878de8fa1c29be64a9ac840de7f120ff1cacc11c190d92afc00553a6ddc2725dc39a9bc5ed8f066c5be39401892f0d0252b12d8829d1578c8c5f39a9"}, 0xe0, 0x20000000}, 0x40) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x121000, 0x0) 2018/05/03 11:37:45 executing program 1: r0 = socket(0x2000000002, 0x1, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) timer_create(0x3, &(0x7f0000000000)={0x0, 0x20, 0x7}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) alarm(0x80000001) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) finit_module(r0, &(0x7f0000000000)='systemselfsystemcgroup\x00', 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/05/03 11:37:45 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000100), &(0x7f0000000000)=""/203}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000140)) 2018/05/03 11:37:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="0008000000000000fd85b58c28e2d0921050b7ad78887fc730196662719570570e3974f04807e3490b0ce3302e77f7fec587256398342108368ea68f2ec1fca2e8970cd88363bc4c80e01c872a4c615861de14f96faa63f23a70f82456a7") fremovexattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/05/03 11:37:45 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = semget$private(0x0, 0x8, 0x0) semop(r1, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x2) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000080)={0x5, 0x0, 0x3f, 0x0, 0x1, 0x5, 0x5, 0x2, 0x7, 0x6, 0x8, 0xea34}) semop(r1, &(0x7f000001a000)=[{}], 0x1) semop(r1, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/05/03 11:37:45 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="757365722e2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d031356cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d00000000000000000000000000"]) 2018/05/03 11:37:45 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x1, @empty, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_bond\x00'}}, 0x1e) 2018/05/03 11:37:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000008c0)={0x7, 0x100000001, 0x1, 0xd5a, 0x81, 0xfffffffffffffffa}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0xffffffff, 0x4) r2 = dup3(r0, r0, 0x80000) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000001c0)={0x3, 0x1ff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000880)="de", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) sendto$inet(r0, &(0x7f00000002c0)="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", 0x595, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1000, 0x0, 0x0, 0xd03}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000140)={0x3, r4}) 2018/05/03 11:37:45 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x30c, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x81) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/03 11:37:45 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0xfffffffffffffd7f, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffeb9) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="0200000018003109004a0001000c0007251d93cc800a091d000a14ff66", 0x1d}], 0x1) 2018/05/03 11:37:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) fchdir(r0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "04"}]}, 0x24}, 0x1}, 0x0) sync_file_range(r0, 0x1ff, 0x1000, 0x0) 2018/05/03 11:37:45 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000000000), &(0x7f00002adfff)}, 0x2f4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x10}}, [0xc0e, 0x80000000, 0x3, 0xa42, 0xffffffff80000001, 0x7, 0x8, 0x400, 0x3fd1, 0x4, 0x6, 0x7, 0x6, 0x20, 0x8ae]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000013c0)={r1, 0x1000, "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"}, &(0x7f0000000240)=0x13b0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r2, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340), 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) 2018/05/03 11:37:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="6c5b3308670a9d034cec9890db6fdcdc92838a7a4eeb1fb481b5ed9a5445995e6d0494ebb671271a2bde015a51ef0036607da83bb7ec8f787ddef99c69b089c73360e1ec2412dd4a5396c948c0353b935a6cea4758c51b6682032c9401e59a8db15731988e7951", 0x67}, {&(0x7f0000000100)="7aeec8e7eec0c5c9582631320254f7b1192d62649babb436fa5da229d6123059dbf97e2ae10e2253b2b1c6643c34aea306a222049ec11eaf8f59a879d69378e754e83795d25645286b38a9004eeaf01cb223e120b4130c05d4250b74603b8ffebcc10c872144034ad7a68bfcd79ea50ece86c4c8e115ecbd651363c4769f8636118ff7afb9615546c55fc02b5f8c97a55c59f1108f2cf5dd011953b1ac3211eeefe4e62d08fdc5116e685f1d74dd291ebe97535bfa7dca627df6241480ab93d7d37539befe3e95b247d9d0feee4489f05e1703073f287dcf0449a67257a07bb9cf7cee709317d84e4c00a80db198b5", 0xef}], 0x2) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x2000) 2018/05/03 11:37:46 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) r1 = msgget(0x1, 0x220) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/145) 2018/05/03 11:37:46 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x10001}, 0x1) 2018/05/03 11:37:46 executing program 3: unshare(0x60000000) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) r0 = socket(0x0, 0x802, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd9d886a8841c5077, 0x12) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2d29da616fc20b1b}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x0, 0x1}, 0x20) 2018/05/03 11:37:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) r1 = semget(0x3, 0x0, 0x1) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000040)=""/141) 2018/05/03 11:37:46 executing program 2: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) unshare(0x400) r0 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x5) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x29, "764350f3c35150e5fd8d90180a448516e41894a3c5fba59160e4ea66c6a72799b966bb1d6d7390cb69"}, &(0x7f0000000040)=0x31) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x10001, 0x870}, &(0x7f0000000140)=0x90) [ 150.250352] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 11:37:46 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) sendmsg$can_raw(r2, &(0x7f0000001fc8)={&(0x7f0000000180)={0x1d}, 0xf, &(0x7f0000000240)={&(0x7f0000000100)=@can={{0x2, 0x6, 0x100000001, 0x1}, 0x5, 0x3, 0x0, 0x0, "28530275d4ecf884"}, 0x48}, 0x1}, 0x0) 2018/05/03 11:37:46 executing program 4: r0 = socket$inet(0x2, 0x803, 0x201) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x54c44e12) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0xfffffffffffffe9f, 0x0, 0x7}], 0xfcce, 0x800}, 0x0) 2018/05/03 11:37:46 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = memfd_create(&(0x7f0000000040)='system.posix_acl_access\x00', 0x3) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x3f) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:46 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x801) mq_timedsend(r1, &(0x7f00000000c0)="b20748e5f101b70f0d346bed353574eec476352758771474deadc2c0763d90d2e895120de15e5c2c683f0c31977a3e9e363af3cc2f48f4d5f1e6719a3214b83d1a70e8e329c327235c183a2fe2ffdf9b4d31c9d485bda36b9e6fbc88b0586610b22a2dfb3030435ec737c60c2947f0aa3e3fe0a41146e57f0ad2a8c0beb6f50a2af0d0e8fcfd68a2d0128632cc95e079c29b72", 0x93, 0x3, &(0x7f0000000180)={0x0, 0x1c9c380}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) 2018/05/03 11:37:46 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@local, @local}, &(0x7f0000000080)=0xc) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x40000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r1, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000140)="338a8e8e6872b95a82a70e69aa9386ef30662c9d56b601000000000000000000000000", &(0x7f0000000200)=""/203}, 0x67) 2018/05/03 11:37:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="4411091a0000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f0000000000)=0xf) fsync(r0) 2018/05/03 11:37:46 executing program 3: unshare(0x60000000) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) r0 = socket(0x0, 0x802, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd9d886a8841c5077, 0x12) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2d29da616fc20b1b}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x0, 0x1}, 0x20) 2018/05/03 11:37:46 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) [ 151.278539] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 11:37:47 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6dee, 0x200) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2302c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 11:37:47 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000000c0)={0x1, 0x4ca}) 2018/05/03 11:37:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000b40)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34206068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9064a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d37c621e96c3c36a5f5d958b0f1cd26e48514bde725827860c66c9d3317e9118ce4b541c8283e751df1bf2dfbb8644c180d2a4bafaa38be2b87fe0907075d7fd5a411ddc11426fe00d52029090586688a8110a3f3ff71b74cfe7e7d8430cce4f516fac280bd7a14e05990c57b2a562cbfad66cb898b4ca25e2857f26b111b40ba24ef64a4ecf981fd32178414238fc4af879f3a410bb362") io_setup(0x0, &(0x7f0000000180)=0x0) io_submit(r1, 0x8, &(0x7f0000000a80)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f00000001c0)="a06c44a5b3d3c4f260486e38593dfcb14491d03766fb8334815568b3aab4e4a1910d4cbad9ce523a52201a849a4d2c47ff25b9b3a3939974d1e0308726aabffc9dfa1045f24d2349f12ce4de0029ef8f1fc1bb043efa29a13c88faf0a186e9c8e6c96fac5bac0da24d88b16b9e6f192da427d5b3597a83f359dc9e3778ef7ce144db6994de51f9", 0x87, 0x3, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x1f, r0, &(0x7f00000002c0)="5fe32650dcdf36b80df9e990a6e5c115589b5fbb9feb1ab9", 0x18, 0x100, 0x0, 0x0, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000440)="70461efcb144dd0cc89681877663b2cb8c1b9bd72edaa516a913b5f74a9fae80b8391a0d1a0649ea71dd97cea601bcd7420e5241256950aa657547e0917cd4d1a9b0c50cb4fa1b6a6b2ceb952bbfd8342b0cf29de172dc90d4d3a339e4694738a331d03076359a2f2e25ffbc39e4b8f13845e04ea2df1ecbaf9b1d13a002506e6f1d2793979e3b7e7be3be0c0d314f1b174975a2e595ac89577f673931c6616d1174b36ee5034a163081a49312310adec8b7786d6fda2ecb968b1ca09bcc8056", 0xc0, 0x8, 0x0, 0x0, r0}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x8, 0xed, r0, &(0x7f0000000540)="5b05fb5b3778965cb31d38dc3b169014083ab98ed4456dfbe3e3fcd8e0dbe57527288783f67156963005ee09966e94b4c9de82e592802d98c2d06cd23b53077db32fb6898e923bf8110d4593e3bca9f4c7060af4e93d9edd794ab18e955e779b667de723040bdfa6acc18b765f20da76b158ce773ee0141b805796898433b32f3196c826b248aaf85cafd06c5976e17745597a064f34c2ed9de81203c22040b56cd451bfafd1807e1aab1e3fc0adeeb5363b8a5846b62332627d7001cff8797b2c2850dc44984a9f4bcbcb0a9840", 0xce, 0x2, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000680)="773d89599ef600d98a932917b1e1bfce79f58a174ad75bc2cbcf71a8b6a78e97305c253ca27e91392c9741ce6b089224a3ff00a5ea48d985aa42ad628f422dc0f1ef3cbf9b0f58cb62566c03f017d5c24fd037f0d573269a575d187aebf60b0e466b71fce47ed8928aca9748156db5e218d848c6528ccd4d50d9891b629048f93dc89304c1e6a32f8da14455cd4ab95a29e04e1dc3f984c781f4201e76c3", 0x9e, 0x4, 0x0, 0x1, r0}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000780)="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", 0xfb, 0x200, 0x0, 0x0, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xb, 0x200, r0, &(0x7f00000008c0)="5e7f5d5b2ec14f5cd230a86ae2c4bccb8f0ce74133e12b8ef8b79ecf69953b2fe905575f712006635405b4c8a05a8d8b39441390", 0x34, 0x4, 0x0, 0x1, r0}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x1, 0x4, r0, &(0x7f0000000940)="ab77e7b0320010d0258191691189f1aeffd003cdd9b7c3724f63f1ab7209a411b075e2c809575e35fe35f0602af55046cea181871922866738983401c3fba29ba365828095a8e88f3fe675e7508107a7301b365ee70e62581f2e211d37b67e7fd1ed3f305e31fb12b3a71097dbfb6ddaeec72402ed225a1d68ef3319e0607b3d672e6fc3b81ade2201ef20c21fa4cbdacce596a8da63fbbb05370485278bce1dc1f8d947c17daf50a12c4e2e9a2b5390b40c3d70169ac2d5519175fa4a7a203ca852ea3df101a839b8850e0f6d20ccb470ecd7e4da41520c389c6d5e346a5f489b181a4e48", 0xe5, 0x6, 0x0, 0x1, r0}]) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000340)) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') io_setup(0x80000000, &(0x7f0000000ac0)) io_setup(0x3, &(0x7f0000000040)=0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000b00)) io_submit(r2, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7f, r0, &(0x7f0000000080)="561281a51e8c2fe1e0bab4673a35118f21380475cdd9e2d851894ed5890e2a71ea993402172e892d85f2a9bcb4e203de1ef254fd9e9df05cc11196817a582eb1f5a050545e0a22ce69b238343ab68acb4be38796ad63404ad7a6d07cd03997c5c66adc918688", 0x66, 0x6, 0x0, 0x0, r0}]) 2018/05/03 11:37:47 executing program 7: clone(0x0, &(0x7f0000000140)="bf67a48aee9d29fafc12d87d4ac7268b406f1cec55da3f0917d09b22fdda0057c7f079e80ab43c47f5a50e463946d6161abf2473ad6886d3c45377b3ee51969f03743263d02e94d943c74a0bcc5c8c86d6422255b8451c253dbeaeba4f1f1f784cec9025c1f1d163f0646ab614f51a970cf1873602ed270273ca6539ebcdfc3c86f19b6b69e1e3d57be8ad020868e584001752bac0", &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r2 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) r3 = accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r4}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x8000, 0x3}, &(0x7f0000000380)=0x14) prctl$setfpexc(0xc, 0x0) r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r6, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) recvfrom$ax25(r6, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10) ioctl$EVIOCRMFF(r6, 0x40044581, &(0x7f0000000040)) getpeername$inet(r3, &(0x7f00000002c0)={0x0, 0x0, @local}, &(0x7f0000000300)=0x10) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe24", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/05/03 11:37:47 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x405c5504, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2301, 0x0) 2018/05/03 11:37:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='/dev/loop#\x00', 0xfffffffffffffff9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) ioctl$KDSETLED(r0, 0x4b32, 0x1c00000000000) ioctl$LOOP_SET_STATUS(r0, 0x1276, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/05/03 11:37:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f00000000c0)="3b896c5b2e9ab06af7e531d1ff81da48c6ca815e35dbd1192cc7b5c93113513dd7a49bf4911cde04770d87f38d2f60d864299e36456f2f1dabc1bc3cba2404aff146e9300a9ef36fdcc766b270d463c772084fcbf10ee41a0ee1d2614000087c8d27890c639830d4413b8b727e42292613bdc4cb", 0x74, 0x20000000, &(0x7f0000000140)={0x1a, 0x1, 0x6, 0x7, 0x8000, 0x100, @random="f136c5849a7f"}, 0x10) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000400)="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", &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:47 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40000, 0x0) ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f0000000100)) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) getsockopt(r3, 0x400, 0x7, &(0x7f0000000140)=""/156, &(0x7f0000000200)=0x9c) 2018/05/03 11:37:47 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) semget$private(0x0, 0x1, 0x2a8) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000000000070023f825"], 0x10}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/05/03 11:37:47 executing program 2: clock_getres(0x0, &(0x7f0000000040)) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x3, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x5, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/05/03 11:37:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000300)=""/203}, 0x18) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000001, 0x80000) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/05/03 11:37:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$KDDISABIO(r0, 0x4b37) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/05/03 11:37:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8a03, 0x34) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x8, 0x3f}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xfffffffffffffee4, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16=r0, @ANYBLOB="b5c9b271c16e3f39ae613d511bbd9735931ac364606133f857ba793d4fccaebd8a5b646da92e52f8c2dbe349c8521f41bde70970c863b35d52aacd51d98773737e3cf35dc656c801e5817eb50cccb3c25842fd5291dda4d1c930a60218f090461013e385864bdee2ae57928d5c558775d6e03600eb4303c204b6679f94912346728d2270a701bd1db38f0a4be7dc1a6003ca4e01b211c788d86665268c5537680341fd0ae94b92c2c6649941cbb86b5fa957612453b1877b9299e4a2eeb6e8e46066"], @ANYBLOB="14000100ff0102c43f0000000000000000000001"], 0x2c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/05/03 11:37:47 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000380)={0x8, 0x0, 0x2, 0x80000001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000003c0)={0x8, r2, 0x10003, 0xe5}) unshare(0x28060400) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r4 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="b4819b30a6be365593713228b945858347c5f81d22393095a8d06fff7d4682bfcfb2f804e41c09bb8004c8cf59c2523bc0014f9d2f98fc1a44b536c95bd94e09778f3d597b42dbea0a0eb6b7e65113bf1e2e54fa7dd6a0e3e1d198988c8d844c69599b2f0b229b00e8bb29358ee92851a62c9cc0fc69", 0x76, 0xfffffffffffffffe) syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x4ffc, 0x400000) r5 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='/dev/loop-control\x00', 0xfffffffffffffffd) keyctl$search(0xa, r4, &(0x7f0000000080)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, r5) msgget$private(0x0, 0x125) 2018/05/03 11:37:47 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)=""/119, &(0x7f0000000080)=0x77) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x7f, @loopback=0x7f000001, 0x4e22, 0x4, 'rr\x00', 0x1, 0x8, 0x19}, {@rand_addr=0x5, 0x4e20, 0x2001, 0x8, 0x0, 0xfffffffffffffffc}}, 0x44) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:47 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x2, 0x0, 0x0, 0x10000}) getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) [ 151.787183] IPVS: set_ctl: invalid protocol: 127 127.0.0.1:20002 rr [ 151.836485] IPVS: set_ctl: invalid protocol: 127 127.0.0.1:20002 rr 2018/05/03 11:37:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000803, 0xff00000000000000) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x3, 0x10000000000, 0x50, 0x2, 0x0, 0xffffffffffffff9c, 0xd63}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f0000000200)="722844a9309d8201aa17cb95b7f30d2fb0761dd37490c25a2f675e4aeea199b27a94b136d8ce117fc8d7147cde357ba9849d81703b52c309fb6b60240c617480ba7c92f7bf32679a5a3cbfad9374e240c6b488b30000"}, 0x20) io_setup(0x80000001, &(0x7f0000000000)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8200, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000040)="a3022173c41c052e0847e9def194ce326538389993da84cab97266281d6c06f7e118c8ca67d3648c30ea38980ddd8400d590474d1d6260ae381439fbd6e10f3cd6a15ed02ab399d88542fb2848619e8e4af42a74ec9643859317fe9b4dab77ab2898e789a13b6170efd5fe015d5daae624444f32fb475c6ba6ebf716f8f93448c844795a21c276ba34373e8b96c8c079174adac8e2c3e798cfebf41ac9f9fa1d97f899b4cd2cfc", 0xa7, 0x401, 0x0, 0x1, r2}, &(0x7f0000000180)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x2, 0x7, 0x9, 0x1, 0x4, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000540)={0x6, &(0x7f0000000100)=""/26, &(0x7f0000000480)=[{0x100000001, 0xb9, 0x63be, &(0x7f0000000140)=""/185}, {0x6, 0x6a, 0x40, &(0x7f0000000200)=""/106}, {0x100000000, 0x0, 0x8000, &(0x7f0000000280)}, {0x5, 0x3f, 0x2, &(0x7f00000002c0)=""/63}, {0x80, 0x6, 0x0, &(0x7f0000000400)=""/6}, {0xfffffffffffffffb, 0x1b, 0x187b, &(0x7f0000000440)=""/27}]}) 2018/05/03 11:37:48 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xc, 0x3, 0x8000, 0x80, 0x7fffffff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x7, 0x81, 0x3}, &(0x7f00000001c0)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000240)='veno\x00', 0xfffffffffffffeea) connect(r2, &(0x7f0000000140)=@un=@abs, 0x80) 2018/05/03 11:37:48 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200000000000009, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6dbe, 0x4) lseek(r0, 0x0, 0x1) 2018/05/03 11:37:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x40) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e21, 0x0, @empty, 0x6}, {0xa, 0x4e22, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x5, [0x7fffffff, 0x454, 0x7, 0x18b, 0x400, 0x6fe, 0x5, 0x3ff]}, 0x5c) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000)="92", 0x1) 2018/05/03 11:37:48 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000000c09e9ef4c06a58c68cb07ad7501ad8f1000000000000000000000000000000000000630000000f0d14f3491af061df46edf8d5b90f039bb3574bc6ced9bac16753b9a0698a73da07028d05404d27f693cfa2cb270173c89de48f6b1261d72a8533fc6a0fd65a2771ca73c5060da6bd60a1497300000245729dc81092b3be9f926964af6f16350ec09770c55902f77674661980e7f2806d971e98aa764c3679cb7e05ac1ef3385a81c3"], &(0x7f00000000c0)=0x87) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x80001, 0x84) sendto$inet(r0, &(0x7f0000000000)="c2f4a864e6ff03cad607e67272da3879ef5997015fa157b81dd72cfa8d38eebc405e42f3a5ce030b617f1535d0773f7208baf049b5ad15e94259ecdc7c7cb461d7d324a23df550d1a0f237efd4dacfe3c641a6811942f06968ac018b136520014ef707ab4c7596c9ac24ede6eb9ffffc8a8c1364606c330287184f02c5cf746e6fcb7d60f49e2ff75b6ebc833d4cd79beedd4e144ff2f73cc9c212c781377ddd84d8b0791a90291b69", 0xa9, 0x4, &(0x7f00000001c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/03 11:37:48 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 2018/05/03 11:37:48 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) creat(&(0x7f0000000140)='./file0\x00', 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x3, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') sendfile(r2, r2, &(0x7f0000000040)=0xa000000, 0x100000000000) r3 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x1, 0x2, 0x3, 0x20, r3}) 2018/05/03 11:37:48 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) r1 = dup(r0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f00000001c0)) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x4, 0x4, 0xff9, 0x0, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)}, 0x10) accept$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/05/03 11:37:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x2, 0x4) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/03 11:37:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = memfd_create(&(0x7f00000000c0)='&self&:\',\x00', 0x1) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x3, 0x4) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/03 11:37:48 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0xfffffffffffffdea, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffff65) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:48 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'veth0_to_team\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x7, 0x3, 0x50, 0x2, 0x20000000000000, 0xffffffffffffff9c}, 0xfffffffffffffe46) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x2000) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)=0x1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80e02, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x6, 0x18, 0x5, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={r4, 0x6d, "98fd0849f159cf9ac11331972d12414961f3a8745910a77516ab3d7179d9112c6a24e59c2d17c9bc4c63eb70c0b979cfc2b879e4b822a3bc26d8c18e9563685e6d34647ee0182ce7a77887e635485fe7275af2ec5cf7c881bc0cd1154aaa77ad83ff57041dc9e06761359f4a74"}, &(0x7f0000000280)=0x75) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=@delsa={0x28, 0x11, 0x90d, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x32}}, 0x28}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x803, 0x1) sendmsg(r1, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000001c0)={@dev, @remote, 0x0}, &(0x7f0000000200)=0xc) recvfrom$packet(r2, &(0x7f0000000100)=""/131, 0x83, 0x40000020, &(0x7f0000000240)={0x11, 0xf7, r3, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/03 11:37:49 executing program 3: prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r0, &(0x7f0000000180)=""/142, 0x8e) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/82) sysfs$2(0x2, 0x80000001, &(0x7f0000000000)=""/161) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x204880, 0x0) 2018/05/03 11:37:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') creat(&(0x7f0000000040)='./file0\x00', 0x4) 2018/05/03 11:37:49 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_rr_get_interval(r1, &(0x7f0000000140)) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x43, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r2, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) 2018/05/03 11:37:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000000)="67bbadd2ec056a241ed5563e745ef0ca008678703dac0d98b07013d20d5642af8884e8b229b6655596a83bd037a572622965647719bc5a4d29c2a6ea75677aaa5cc5db5ed1eb1066d9e9040d7066c5242235e0197d451f8f32e7d68a272c16cdb4fbd2b9019474c6517d3d6910426f727297a14df825ad336dd3b035c2122c04a24a7832f812ec82eb3075483e42646bd50f", &(0x7f00000000c0)=""/245}, 0x18) openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x40000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000640)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f00000002c0)={0xd, 0x7fff, 0x4, 0x1f}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x1, 0x0) execveat(r3, &(0x7f0000000340)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='nodevnodevself%,\x00', &(0x7f0000000440)='\x00'], &(0x7f0000000600)=[&(0x7f00000004c0)="252a275c2574727573746564656d3073797374656d70726f6347504c2c7d2d9973656c696e75787b00", &(0x7f0000000500)='x-vmnet0$vboxnet0@[\x00', &(0x7f0000000540), &(0x7f0000000580)='$^systemvboxnet1&\x00', &(0x7f00000005c0)='vmnet1]bdevposix_acl_access{em0lonodev-&:\x00'], 0x1000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) 2018/05/03 11:37:49 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x800000000000007}], 0x10}, 0x0) 2018/05/03 11:37:49 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) sendto(r0, &(0x7f0000000000)="4a72346e671386a4ca90e6c0deb13b0d3f5be9cc42a731d5f0fe853adf45d7ab7950f82e532c2138f13c5fc92ef08b3d656bbc5125a7e76f6366aa64a050114269677618c796b733758155600881d428118334aed3085bd201ab19053ff795db91eb1e98d16b4e282d5c81fb6a901ffaf719ee69d75caad33d315308e2f24de6b3338f3baa23816db70c8510a09a89b787ce79bdcc95ec373614767a8d2f632c03908851e4795f6f3ad5b6fc6b711237488411f4b4d9319b9e76519d9a264fce55083743005b3828ecdd036e1248165b", 0xd0, 0x20000000, 0x0, 0x0) 2018/05/03 11:37:49 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20}, 0x3d) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x80000000, 0x7, 0x6, 0x2, 0x6, 0xfffffffffffffffa, 0x0, 0x101, 0x6}, 0xb) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:49 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x82000, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2d, 'cpu', 0x20}]}, 0x5) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e23, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000), 0x0, &(0x7f0000245000)=""/81, 0x51}, 0x2020) 2018/05/03 11:37:49 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000080)) accept(r0, &(0x7f00000025c0)=@hci={0x0, 0x0}, &(0x7f0000002640)=0x80) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002680)={@local={0xfe, 0x80, [], 0xaa}, 0x4f, r1}) 2018/05/03 11:37:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x4d, 0x3, 0x1, 0xffffffffffffff9c}, 0x31b) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x20, 0x48000) bind$vsock_dgram(r1, &(0x7f0000000240)={0x28, 0x0, 0x2711, @hyper}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f0000000000)="388a07e03f4ca2135b89686bc5835ba922f0a3630054ab81b73a139069c190e211afb3f549899f901cf7dfc001acd216ea29a10ed92e32f3965740baef3f6f8c180c56a6ad3e00000000000000000000000000", 0x1}, 0x261) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f000032c000), &(0x7f0000000400)=""/203}, 0xffffffffffffff2d) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) linkat(r3, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000140)='/\x00', 0x1400) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb, 0x1, 0x0, 0x3, 0x5, 0x80000000, 0x6}, 0x20) ioctl$TIOCNXCL(r4, 0x540d) 2018/05/03 11:37:49 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000000)="67bbadd2ec056a241ed5563e745ef0ca008678703dac0d98b07013d20d5642af8884e8b229b6655596a83bd037a572622965647719bc5a4d29c2a6ea75677aaa5cc5db5ed1eb1066d9e9040d7066c5242235e0197d451f8f32e7d68a272c16cdb4fbd2b9019474c6517d3d6910426f727297a14df825ad336dd3b035c2122c04a24a7832f812ec82eb3075483e42646bd50f", &(0x7f00000000c0)=""/245}, 0x18) openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x40000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000640)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f00000002c0)={0xd, 0x7fff, 0x4, 0x1f}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x1, 0x0) execveat(r3, &(0x7f0000000340)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='nodevnodevself%,\x00', &(0x7f0000000440)='\x00'], &(0x7f0000000600)=[&(0x7f00000004c0)="252a275c2574727573746564656d3073797374656d70726f6347504c2c7d2d9973656c696e75787b00", &(0x7f0000000500)='x-vmnet0$vboxnet0@[\x00', &(0x7f0000000540), &(0x7f0000000580)='$^systemvboxnet1&\x00', &(0x7f00000005c0)='vmnet1]bdevposix_acl_access{em0lonodev-&:\x00'], 0x1000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) 2018/05/03 11:37:49 executing program 4: timerfd_create(0x6, 0x80000) r0 = syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000680)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000480)) sendmsg(0xffffffffffffffff, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@llc={0x1a, 0x306, 0x1ff, 0x2, 0x3, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="51d60371a1c6939abb64d314f15b1ccb803248bb7ce7e0fd9f39cb55c27714bcd9e021f9e2bae2f5a7f646793274ad65fabc8f8407bfe85c2cdaf87ef519304dc733d60f4c8a4bc6c6653dbec53c3f889f0e674ce54953e3314f59d5729bf0d98315426394f43518c3bab64e40046aa2ed257669dfd549b56eec7d6693f34b0b083a41d2bf0bbcbdfff5e91833bc8de0dd3a4752ddbe592d54e125dfa6c12c4bbb264d17da46c65f24478d67e1978d8859cac3cade3d2b8ac4a304fdcfe7260359d7a9b59de9d7079901a49ede7ce726ec9579bab89d3fda83dd0a", 0xdb}, {&(0x7f00000001c0)="a024e41a7150a430a0f25577ec3a3a5f73092d09fa09a50105903a1624715e510fd5eb2aec1e6dfab2fb975a173c013ee09f752d7c77e37c9b40a2a213fef7b1a7c714a779a10c5845c0324294e2d132ff537c5c25940c69a0ae1400ea3d298666a7b7820845a0f55a5cf059ebf7d2cb7faa472def303d4c58281f81e0972c9f29822b65e8a37aa9503f9b4eb57ef9395d64cbf7e4902275a1a98afff5eadfa553c72d0fd5bb2c6277d035bbbf5349f7b9e5b098af0bb4dc9abcdf9466d2263c2ce1db8e56fa3c65ba2cacba0cf89b9658d919199a9611199878d9b5", 0xdc}], 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000000578266050000"], 0x10}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000500)='/dev/urandom\x00', 0x2000006003c, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000540)=""/136, &(0x7f0000000040)=0x88) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x3534, 0x30}, &(0x7f0000000340)=0xc) setpriority(0x3, r1, 0x6) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000380)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x9, 0x8}, 0x90) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000080)={0xfffffffffffffffc, 0x0, 0x100, 0x8, 0x200, 0x1000}) 2018/05/03 11:37:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f73782e73797374656d2e706f7369785f61761963018061636365737300"]) 2018/05/03 11:37:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000580)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="2000000002031900000007000000068100022b05090001e2a77bb475f9420001", 0x20}], 0x1) 2018/05/03 11:37:49 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c8c1ef18ad3de82b8b805a7021519f1f99f947b9956b3eca9f1c9960b7c7903a57c169d6f0f645bab1ec0400020000000000e056d83e1c9743256ccd0b52d8003499b490b96dfc50e8e532d45a58620a612cbadd4e", 0x55, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:49 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r1, 0x40b) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000080)=""/128) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = accept4$alg(r2, 0x0, 0x0, 0x80000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000c80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000cc0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000dc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001040)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001000)={&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000600)="e5b4e21b216bd6b4f1a1bed084a2153b68f93fe9e27a8ca62e633d37f9f5e5f286dc52eec3384d0bed0564934c907566b86902868bcb66be420758537eca07a45d6db77a117f4b7db694f0cfeca848bcb884fb4542985aad3212e02c803b74ccb9f17d254acc7f", 0x67}, {&(0x7f0000000680)="5374407c39051a151a5efd30f406c210533a71f54eb16aadfd817c95ea8a1c747b8c5e2e2445d3636b3c651aa3c3cdb3f973a51aee6e89023c9dbeafa52a6b6eb301bdac8b539aa67dd76d39c7fd9d8621b68bbe8e679c3ecede53ae23ee9ea79a3bb6c9116d84fc4699a82449cee861a9013e71677afff9034cb379fb46632027d6e294bfee39c7e0628878b1222cd6aaf32609b530b9878c03272b00e133e916fccc69d11328595baa0256cb5b93bb3b3b2e8bd4338f668ef184b1f42696fc581f6befd5d68d4db9f1fc785ef5faca8709bb723237fdec46eb0c65b78c2f9918", 0xe1}, {&(0x7f0000000780)="5ce3945d679d878b4cdbff80c65902f0263e4a8da98022cdd3f31b18f182a734dd204a2dbdd4c70eafda796da011351290333712b5fb6eb96cb454bf732f470a049dacaccf708771fc32aab297007cb4644c0d33a96673e7cb30aa2d3f1b78a05e80199edafe64ef52026eeb452348b1259c8697fe28c89bb3a628188ba1bb7dddb25729418ab9fff319ce7bca80e2f4ea4c4a818e16dd5f1ce919fc17133283b4a36fb05147235b1f3a2bea66ea8a4dcb7c5031228991af2faf6cf6fcb08cfcbd6ab1dba9ba10a9aec37cdabe62b280a38a6c23206b6e96ed27dcae33284dadd7133d56d719f7abc7f07f966a6cf6", 0xef}, {&(0x7f0000000880)="69fadea4ae1099c0c92dfb5c605c73b16907d76f90302c818a57749fb3fdcd28384a791249b8a9f7228ff121842a87933b79b387e86a05476099497c2eb9a02ac213d00a10c28a46fde5667305a481a20699ef7cb782f984d37397c7cb82c6d40b410a1987eb99f147b0614788d0695dad08c5b7a5acb58026dddc3f1f48f8dcd34cd28f5724afbcd1b9503eba64c5ea2bb79cb25c25f890ba68396bc512b1cb8e1c0526c2064ee97e3542f757de11182f20adedca7cf803e0b6cdf68ab94c71232d71ecee06d2014aa69a9d67a837d91f16f6aff9f7ca772c4cf317b33c4b8b2406f0a9880dbfcd9c612374fa197b92100e6969b91392dfbb", 0xf9}, {&(0x7f0000000500)="583566be145212365a24cd71a70e539fbd414e8bbbe8a3c1bf0736884be2f603a550876628e2238f6472b85b2d62be408b9b7f679e3c61a4d5bc4c0e74", 0x3d}, {&(0x7f0000000980)="4b2c5db2b55bc6cbe041786d1bf96ef796a29c9aa9760150618afb0d3be93cf7b0ee7dc017b3da03853668c4e8b110020daf55bbdfaa6869a9a7a1123774f0c776bb4978f7a7a73ab146da7280a89b3ecf5ee654251926010aa75665d389353f596173ccf4f8213e6c97211692ade479db68b3cf174f783aec76ad3403819430cd43740b435d2563ca1460b24728ad0df6e96e2b18cc8ac1076f51de58d57035ecbde618cdd35fb7151f7795ab709f44d794d33019fd", 0xb6}, {&(0x7f0000000a40)="487b628700d99b182ca457ee03c7dc929d7f4619307cf9b827518ab81b628402637d7d7fedacd3f9ba8a478e1a080b1ac54a51b66537b8d8f2b4324d44d0dabdcc49751b661fa93c7ca33d1c23", 0x4d}, {&(0x7f0000000ac0)="5f810f44523a365001e973", 0xb}, {&(0x7f0000000b00)="8ac8991da3f93924340b79", 0xb}, {&(0x7f0000000b40)="029997941270dff40f9a95cd05163854104af07281bbb27316679445720885a1c1ad22e317f5e27bf2604a0a5a04e1e9fae6d10b32215ac19ab0e0b9e042e5bbfe17877fe82df70b1b6ae1acd16f9cb25f06f46ffa9211bb241a1b9a65217c40a7", 0x61}], 0xa, &(0x7f0000000ec0)=[@rights={0x30, 0x1, 0x1, [r2, r3, r1, r2, r1, r1, r2]}, @rights={0x30, 0x1, 0x1, [r3, r3, r1, r1, r1, r2, r4]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r1, r3, r2, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r3, r0, r2, r3, r1]}, @rights={0x20, 0x1, 0x1, [r3, r3, r1]}], 0x110, 0x800}, 0x810) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x9, 0x50, r3, 0x0) sendmsg$unix(r2, &(0x7f0000000540)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000180)="c918742060c148276f05239319c73347b5d73a659e17eef8e91e5bbf69457327a73f10b8a1d3021c5d1edb089805ea726d752d16a2beeac7b5512243a8fef5aaa5f8e764a13552782461d3eda7c37c40177a6269f226afba5c68a13670f73ae24fa7348af973fcfe7252b8878ecbe0f66c7443ec81429ed09625423bedf4982ba86ec4010ebb678ec12c292279eb6218929b8ae7899e2a1ad6fa7be530c055b0384c555b875f76e43bdc30aac9ebb2c9ee6084e66b10502a57314b84dd4e08e3ca44f3", 0xc3}, {&(0x7f0000000280)="f857fa064b708e95bea93d0ffdf449136ab2163beeab887b5666cb4de6b0dc85d03c4223ed202a7d67062ba1b03d2d8e96636137a296115de3174f5662d25ff6d1778fdf03010f40032496b70273f5e35fc0a3d84c2721095eda07a59190344c3ac1b1ec918341bf6d0f492e", 0xfffffe4e}, {&(0x7f0000000300)="8392da4cf175f5203aa9efbd07499a70ba4f907a2b25f745c712ac0a562abb2eb8dce0a75a3214aa899bbdacbe9a0357dfe6a787868e810ade2cc0c8dad586970864c956c34019d3d1c97f3448a36e005651a144edc79ed18eb083be444f9554b0a00eb8f11ad590898faceee930e29d4fb6fd0d9ae5545a6f845fb8b01ef4d093a75efa65c28af07f9dc0277b8c0027061de8eed50307ab6515066971687e2db9652b2f50fb28529353c9c0d9b595b067ef", 0xb2}, {&(0x7f0000001180)="64814ac4456c601bed1b9ac751f3c9c2a54ceb209f6aaa8d2cd948b8348338140a1a96c674c5d02e2eb2888175320835514e200f6bc130a303c96277e9e79042e8c2b04c", 0x885b2619090b8344}, {&(0x7f0000000440)="bad3cfdae1089660fcaaf03284a686987bf88a799b83d7219a0ff71212ecead111539f6c1171a987692348b269ba433f8a70d46f9edb8e", 0x37}], 0x5, &(0x7f0000000500), 0x0, 0x10}, 0x840) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0xffbffffffffffffc, 0x4) 2018/05/03 11:37:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x5, 0x1f, 0x1f, {r2, r3+30000000}, 0x2, 0x1}) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 11:37:49 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="1861", 0x2, 0xfffffffffffffffb) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x6, 0x40100) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000300)={0x7f, @broadcast=0xffffffff, 0x4e20, 0x4, 'wrr\x00', 0x8, 0x401, 0xf}, 0x2c) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', r3) r4 = dup2(r0, r0) connect$nfc_llcp(r4, &(0x7f0000000280)={0x27, 0x0, 0x0, 0x7, 0x6, 0x8, "0d1c6db0471bda95d75abea305b120aa5b7c99b670a854beb16371fb5e589a3d985352a2456984826920e4036c5a66c35034eb763369a3edff7eed8bcf2b0a", 0x36}, 0x60) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000100)={0x8, 0x6, 0x1, 0x8}, 0x8) 2018/05/03 11:37:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') getsockopt$inet_dccp_int(r0, 0x21, 0x16, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000, 0x0) 2018/05/03 11:37:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7ff, r2, 0x2, 0xfffffffffffffffd}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@rc={0x1f, {0x9, 0x1, 0xfffffffffffffff7, 0x3, 0x200, 0x100000001}, 0xdf8f}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="b07978fcc4ff902271ccf6ace896d4712e27d79738f25c8a3f166e022e8fd30aba2dd1a8757f9d80c709c5c3ab3b1292f0a02ef123845f8efebe1ef96f7f1da251a82219304879469245e91e20cc04995e98117d2b165cd2308bf454dda4e428b5", 0x61}, {&(0x7f0000000200)="1f59e58ca2b85e1b32f6768396e95c80563e05ee5d04cd985374a1beb6b4b5c669045f2119c588a70c70643e77d5ec492c922116819812a0c8a2653712164bc05945b7fb7a6ad4a3d0c817f067d6088976416dfbadd586d2cb34af5e203b523d2c7e13fcf5eecb13ddc5e0fafe995cd97176ef065647abdd6ba88c27d9", 0x7d}], 0x2, &(0x7f0000000f80)=[{0xd8, 0x116, 0x400, "2b279786e17f27b5df83995f535542bffd58beb0e42f81bf864034bd28e0239ef5ccf55d145cbc20f9eccd96be681f04f11770259b5ab50bdb7c345a8988a27195a25aae84beb7695330d98d0664ae90ede24467e19fb32b03ca3739770e1627c3ac3fda43e581e35f390583f7b0a66f4574eb09c2ffbce1cc666d149af26b6ca43a9b5c2a2dd27f616660cbcae24fe0ca7ede69eb08995b7dfd833896b9b7ec450d0ddee11247656eef4114bda1967548c1e94a131d9c34741463674b462f034c89b980cd5845"}, {0xb0, 0xff, 0x101, "0d1cfff0cf9d5fd9d9175b1c1928bd8f7628f429ea850e2d375024d179b92b9a38d32a0e111556249db415afa9e75f014ef8107c57f8e745924d39ce679a4dc0501b16b5512de97131e1e9d8eb320208de5959af0d5e3bb6d0ff6b22a4d9f6256a79a23f0a6f382843d55accdd2d737183d3d6bdf6c257ffee254bbcdd8a47f95d94d4b40f4a76b86041662abe1473dd0379c4d21e48cc2c5264efdbbf25"}, {0xc0, 0x115, 0x9, "d279a4993c44b7a213e05a37ae3d57a584829d21fa40aef5c92dd3a2511de22e69908d8d8af35c6e7f97dc2c1dbb0cfb42568f29360ae85fb600fa4290deb48187fddbc1637ae120815c9049b2914644ef5c9f23d4e7753e65fdecb12bf58809e34d249992122a97391e635a05de2da12d722c8bfcdacfdc7256e02c534b044a97d443c08910f08f18e364664b2592ad68c565577be7bcfdabc2a73ec777d163bce8631550bfce705549c6"}, {0x80, 0x10f, 0x7, "55460bd86dac024c06c9adc54b1da37253fedbef924560b7e405af7de6f3b68e8f7d9118858fe0b716c6afec76e3741128788449b438a8aac90da20064827cc5580c85394b135305f40c7603e4a7b58271140f60a46d4117693a99a98b54b5dc3e6e9565122b71b12e0c240eb7"}, {0x1010, 0x19d, 0x1ff, "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{0x20, 0x19d, 0x5da3, "52c59e9f8e97ea39db6895"}, {0x40, 0x119, 0xeaa, "7e7c18ca61732f454fc137ac7798ace669cc1292dc9ea73d9bab5b5b24dc296c94d81fba0391dc4d28c12e3b41"}, {0x30, 0x6, 0x4, "f4d25d3a8431b5637e567730c6fa69cf6043e0437f8415d26c4b7485"}], 0x1368, 0x20004841}, 0xb95298e3265f4e40) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='vmnet1%~&#\x00', 0xfffffffffffffff8) r3 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x4, 0x8000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000440), &(0x7f0000000480)=0x4) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r2, 0x20, 0x100000000, r4) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000040)}], 0x1, 0x8000) 2018/05/03 11:37:49 executing program 4: r0 = socket$inet(0x2, 0x1, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:49 executing program 7: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6af01)=""/255, 0xff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0x2000, &(0x7f00000000c0)) 2018/05/03 11:37:49 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000080)='team_slave_0\x00', 0x4d90d5d7}) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000140)={@multicast2, @empty, @remote}, &(0x7f0000000180)=0xc) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x8) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x200, 0x10) 2018/05/03 11:37:49 executing program 5: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000380)=0xffffffffffffff19) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0xb6, 0x7f, 0x9, 0x20}, &(0x7f0000000200)=0x98) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000240)=""/38) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) ioctl(r2, 0xc2604111, &(0x7f0000000000)="6f6c5ed49d19ae83d42079ec6af314f0504885c76d37a8ea81269a01") 2018/05/03 11:37:49 executing program 6: fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'user.', '\x00'}) 2018/05/03 11:37:49 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c8c1ef18ad3de82b8b805a7021519f1f99f947b9956b3eca9f1c9960b7c7903a57c169d6f0f645bab1ec0400020000000000e056d83e1c9743256ccd0b52d8003499b490b96dfc50e8e532d45a58620a612cbadd4e", 0x55, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1000080}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x20000) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/05/03 11:37:51 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000280)=""/237, &(0x7f0000000180)=0xed) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) socket$inet6(0xa, 0x80007, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r0) 2018/05/03 11:37:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101100, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7ff, r2, 0x2, 0xfffffffffffffffd}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x7, 0x24100) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x81, 0x400001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000500)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4c2d}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x8001}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x2, 0x100}, 0x2c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000240)=0x84) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x83, 0x0, r3}, 0x39b) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000d, &(0x7f0000c9effc)=0xe, 0x4) r5 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000540), 0xfffffffffffffffa) write$eventfd(r5, &(0x7f0000fc7ff8), 0xa3fd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x40, 0x80}, &(0x7f00000003c0)=0x8) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000480)={r4}, 0x8) write$eventfd(r5, &(0x7f0000604000)=0x40000000007, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="17e50500", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/05/03 11:37:51 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:37:51 executing program 7: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x30) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xffffffffff7fffff, &(0x7f0000b17000/0x1000)=nil, 0x2) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000240)={0x7, 0x0, 0x9, 0x80, 0x74f17527, 0x200, 0x0, 0x800, 0x1000, 0x1000}) 2018/05/03 11:37:51 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8000, 0x400) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='cubic\x00', 0x6) r1 = socket$inet(0x2, 0x803, 0x1) sendmsg(r1, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x69, "8c6f4c2fc554ec13790d1bc89b522941bf7e73ccaed8b0317e4b05626749450ec49c3cabfb2ddb7480f3a80742fc5bec8aa156c0970469141977a75ddb8ea6006ff6dae165b525a576b2f19246aa7005467249b2c35ae4f5fd64198142daa6fc56455f92c4d0e7f3fd"}, &(0x7f00000000c0)=0x8d) 2018/05/03 11:37:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000000040)='*:md5sumeth1ppp1bdevcgroup\x00', 0x2) recvmmsg(r0, &(0x7f00000064c0)=[{{&(0x7f0000003900)=@alg, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003980)=""/25, 0x19}], 0x1}, 0x8}, {{&(0x7f0000003a00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003a80)=""/34, 0x22}, {&(0x7f0000003ac0)=""/254, 0xfe}, {&(0x7f0000003bc0)=""/125, 0x7d}, {&(0x7f0000003c40)=""/95, 0x5f}], 0x4, &(0x7f0000003d00)=""/126, 0x7e, 0x4}, 0x9794}, {{&(0x7f0000003d80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000003e00)=""/16, 0x10}, {&(0x7f0000003e40)=""/71, 0x47}, {&(0x7f0000003ec0)=""/23, 0x17}, {&(0x7f0000003f00)=""/157, 0x9d}, {&(0x7f0000003fc0)=""/29, 0x1d}, {&(0x7f0000004000)=""/220, 0xdc}, {&(0x7f0000004100)=""/140, 0x8c}, {&(0x7f00000041c0)=""/65, 0x41}, {&(0x7f0000004240)=""/104, 0x68}], 0x9, &(0x7f0000004380)=""/47, 0x2f, 0x2}, 0x3}, {{&(0x7f00000043c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004440)=""/241, 0xf1}, {&(0x7f0000004540)=""/19, 0x13}, {&(0x7f0000004580)=""/25, 0x19}, {&(0x7f00000045c0)=""/174, 0xae}, {&(0x7f0000004680)=""/31, 0x1f}], 0x5, &(0x7f0000004740)=""/229, 0xe5, 0xfffffffffffff001}, 0x8}, {{&(0x7f0000004840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004b80)=[{&(0x7f00000048c0)=""/19, 0x13}, {&(0x7f0000004900)=""/199, 0xc7}, {&(0x7f0000004a00)=""/170, 0xaa}, {&(0x7f0000004ac0)=""/157, 0x9d}], 0x4, &(0x7f0000004bc0)=""/132, 0x84, 0xffff}, 0x4}, {{&(0x7f0000004c80)=@generic, 0x80, &(0x7f0000005080)=[{&(0x7f0000004d00)=""/247, 0xf7}, {&(0x7f0000004e00)=""/177, 0xb1}, {&(0x7f0000004ec0)=""/166, 0xa6}, {&(0x7f0000004f80)=""/214, 0xd6}], 0x4, 0x0, 0x0, 0x101}, 0x9}, {{&(0x7f00000050c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006400)=[{&(0x7f0000005140)=""/222, 0xde}, {&(0x7f0000005240)=""/89, 0x59}, {&(0x7f00000052c0)=""/108, 0x6c}, {&(0x7f0000005340)=""/4096, 0x1000}, {&(0x7f0000006340)=""/173, 0xad}], 0x5, &(0x7f0000006480)=""/18, 0x12}, 0x1}], 0x7, 0x48e18280f3e6b60c, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000006680), 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x265e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000100)) socketpair(0x11, 0x1, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r7 = geteuid() fcntl$setown(r1, 0x8, r6) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000000180)={0xfff, 0x4, r6, 0x1f, r7, 0x9, 0xffffffff, 0x4}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r3, 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/03 11:37:51 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20480, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x8) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000000000000007000000eb4f64c5000001ff26d29f3c34fe7af95dfcbb7627974e755f3dcc221401cd90c7df640175d2f7ed8e43a26942a7e130cb591d28194b6cbd03c5809ddcb03cf6983e68a8a04a825d87"], 0x10}, 0x0) 2018/05/03 11:37:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x3, 0x4, 0x32}, 0x2c) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/243, 0xf3}, {&(0x7f0000000200)=""/180, 0xb4}, {&(0x7f0000000400)=""/78, 0x4e}, {&(0x7f00000002c0)=""/40, 0x28}], 0x4, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:51 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x0, r1, r2, 0x1, 0x101, 0x10000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000080)={@l2={0x1f, 0x100000000, {0x80000000, 0x4, 0x2ce46983, 0x8001, 0x5, 0x1}, 0x7}, {&(0x7f0000000180)=""/122}, &(0x7f0000000200), 0x2}, 0x19a) 2018/05/03 11:37:51 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100, 0x80880) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x44) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000140)={0xffffffffffff8000, 0x6, 0x80000000, 0x1, "3692158c26c32bd513a07dd3f7f2c05841e368feb74236b9b69bd77f88bcee8422a9b8d58aee42075fc4906f", 0x1000}) recvfrom(r1, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:51 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:37:51 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24, @rand_addr=0x5}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x8, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsh0\x00'}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x307}, 0x22, {0x2, 0x4e22, @multicast1=0xe0000001}, 'veth1\x00'}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip_vti0\x00', 0x6}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000001c0)=0x8005) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000063115c789ca34f7c93000000070000000000000000000000"], 0x10}, 0x0) 2018/05/03 11:37:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x7, 0x24100) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x81, 0x400001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000500)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4c2d}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x8001}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x2, 0x100}, 0x2c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000240)=0x84) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x83, 0x0, r3}, 0x39b) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000d, &(0x7f0000c9effc)=0xe, 0x4) r5 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000540), 0xfffffffffffffffa) write$eventfd(r5, &(0x7f0000fc7ff8), 0xa3fd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x40, 0x80}, &(0x7f00000003c0)=0x8) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000480)={r4}, 0x8) write$eventfd(r5, &(0x7f0000604000)=0x40000000007, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="17e50500", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/05/03 11:37:51 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000023c0)={0x67, 0xef4, 0x3, 0x4, 0x10, 0x2}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000008, r3) sendmmsg(r0, &(0x7f0000002300)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x1, 0x4, {0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000002c0)="5a98ba895fe933a202e8c94f09c1a40356a7201641424add98f88d00fbc6180da9b6e1f03ca0ab20daae54fcfa44d88c02eff8beb6c426137079f99fe577c3809b6b66ea24927431ca40974eeec2809a347009e7c421fde270f606500ec22dcb96063c2c1ebe29750c7f9c37e99dfc689ee22a5cbe38e313a268f2d3a93148afa321e4336d69b28e6d9617f43d6c", 0x8e}, {&(0x7f0000000140)="8d35964c46dcae4ae9286882c6e30501b731d104c2e5d728de0521b8791ecdd5789ad31afac9f6805c6c2152d977be67cd72ff92ea5e7ec288756a80f5b4be3a", 0x40}, {&(0x7f0000000380)="d02107a6e3fa0909a32cbcc601deefd06a144edbb477f39e4aba75887b40ae41887abc2209fdf22e387b1d33355bbc4ae4ec613ce93b84c1c5b7022e9a8a61e3953988746c0d73a9f3d3a9fa0d668ee4029965d3114e8ef530180bd8d326d3e14f1fb8662ef4d90ab1f55efc3c171f522cd2212ad3f2b24e42344ca6cec845a8c77038f55f093cbed68ab59757b138131a3eadadd6d1c5bea384d58089782f6b7e1a1611b57788d1cfda3df4", 0xac}, {&(0x7f0000000440)="411d15455a1fc315cdc7a598a7894f1bbcc915e4559ff2be6ab83b98e0cd32801e46e28b7b88c0100067ffca954592e76000709e1e667790c8c4c158e15c986be723476b588b8bc819244ce24016c14396712f701db6586a6b8a002c36ceac2097ddb5942d9953f5674b229f3795c6e897f6bf91be18a01db9e79b467be31ba33a56ea1e29c427f06f7cd45f0770d18092a4cff9a7bb8e823bfa37b071451bab18e969dc0b10f0f10f42f7a68b2b5f26f318e0c28fe382293b3567b0843343484b67d5979dc3a070565e6dcddc39d82f69f4d8e0c5909ca8bc5d54ad8b63352861ff32275a6b9761f1050ee04b599bae", 0xf0}, {&(0x7f0000000540)="2a5c80f78a6eca52bf9e4bed8e332e105cbbbac2329025ddceca1f16806ee03adbcc0a8132338fc7678b106b09ea8722b43977c9d0bcff02062a5a616866f0272da7ad786b300606b70e8dc31129ed9d2d8e5d48dc831065", 0x58}, {&(0x7f00000005c0)="f5dec5374e127f05a33c9e2e310cf7f61389c665657aa59cdad045c600837f3e987d0e3a562d29fb71dbe43c1ed0cee8833c967e1a68fa817795407e23db9f146448b9933d0e71e5e82045835c91cfaed6c5d89ff29137ba58267d16f8a67b2d642f802457e90b7082ee0afafab26eb36d8c094ef75d2d2e9e435a76c886f0dd39ff74f18ad3e192baa6c1939e8ed98b001194957a4de13a1cafcc2069811556dc25ed960cf638ba9bc7", 0xaa}], 0x6, &(0x7f0000000700), 0x0, 0x805}, 0x9}, {{&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @rand_addr=0x4}, 0x4, 0x26, 0x1, 0x2}}, 0x80, &(0x7f0000000cc0)=[{&(0x7f00000007c0)="8cbcc1b212a0790a65db54844a30efaa8b8d8f173b40946cb743a012c06455e040399f61ce07546357da2567526cf6d6a49f7f63a4822e7a5ffa3bcc8faf7e3c1c5f0ccafd2c8039b9a48431ece4a41e9b632e1523f67f8a0719e8ee260943e4338171fdb3a0b68479c97073e85ea8a97410c498086e1021025471b190e9a1f9d3b1fb115017010c7e380ad5e472451c52a5483475a045b6efeb473f61135d63cc6bc054a2ae4775f20b56e197310f72eee0fcd292273a4a4788f5aa31081ba131869bf8d0068075d244ca8bb8874d018c64e23a7fb3", 0xd6}, {&(0x7f00000008c0)="1d8272b1bb814eccabefffba685fc9ea15ced8c2590d6909a4af659f8b969498edd18d92852f42d67e86176706954ec575ee57c637c51189b6d8155c606bf9a466e6d2def31483ae49d77b1d4a6951f1287206d2a3e54123aa5f4f20cfae412f2f615b579ae1335d61b40a894e2ba5e2b4d7c4", 0x73}, {&(0x7f0000000940)="8eb2856676c07431ee54aee0661def61f3eb5c2c28263f3e1193ac196462c472376e3f8f295f363402b2368a1d060fa2196a9f9f88998bfd6de9b6bddc24b677916d20376b2e0a4ba6452a08ef14ee1202431405d5e2dfb28f094038678187be84effd7830b479e8e0bcb95adb2b9b65f4c2df20c4a5d47184b871049faf73c129ae97cf96b51b1c", 0x88}, {&(0x7f0000000a00)="8be55432d585b23abbb5f9f1ec8976116fa1bcc6cd2783073fa9e4ee73acf333aa7ccf759a56f89c4394a5c1f93506e476d2098159b3efb1572c5bac04fe138b877f10b5d0d142aaeb409131d586f3c5eb33967818f7570eed79c1f68f7f5fe782064a5bbcde3ebc144f71bb7dc090bb4e2c263fcf3c1db22f1193923ed8e17a39cee2ae971803643e412728d314abf8b98a35ea6720519d77e9bc406280d37e4bf0b9772228c717ae792f8a2d3e89650a10af84587c98f00f3f1eeb3e0d2be849b0f9a8b366f5cd898043362c37cce0fecf8c2100d3b620df7833ea06d5311a11592055a8910169237fe92e681a9f65", 0xf0}, {&(0x7f0000000b00)="cb4e14fa0d9d36efe55cae4382a5bbc676513f5c63238148cba806331d336ec3ef291748cbcf8c61fd2d668dce2d015be8fb27e085e7d4aa69399122f46825b5d3b10ccb656b8a23907853206f502bfec8b4b261cf90e3ddc7537c0b7e885dcb4a9c6d571e44374f23ccb088c966e36ea647339a4623b9dc787c5eee484afd50de0d", 0x82}, {&(0x7f0000000bc0)="484761c3b41147145529a820bab8c4fe7ff331b628fa99d327a6ef2726a9e65c2a8c1b165684893e0d4f5f9f5c14dd7ba3ffe74e64d98accd2c4a6bdf68b1a086aeac10ec94f5adc80b8946c6c071f39aff551c349a7396ab30e9c2175053042187b330040b8671a8b7bc064ec7c82f3bf124d089f73281769de3375bce5c7dfff41f84cde20626accd5f05388daf12e65ad3dbe88705a1c2d386397ea2dc8d1c9835aed77d5f4ac78483b5ed7de3c198bdfd46143dce0f6960e6568dd70b9acd0835f055ee22172dfad", 0xca}], 0x6, &(0x7f0000000d40)=[{0x1010, 0x118, 0x5, 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{&(0x7f0000001f00)="c47310dd929151bfe66db10d522a1b1ce14117cdc6b0440330e30ce727f1c4ff10bb721829b822b86e93c13d31c7374101ecac8a61f163a62c5f379aa08a91791b62675db52e5286faff4d827a02aec5df300d75a86848fccc", 0x59}, {&(0x7f0000002080)="b66125d85664588d24502b366135140144390cc248656e4e669f71c5be1fa2d66f4ceda995591482945d95c4979aad241e321d4fac602cd205d80cdef9886d203d0977a667867bcd592a218be7eb628c4a832e3c164715ffaece1eeb45142899f8a590645e41017860a42eda70458421b5f1f8fe9408ccc36bb9ce57a58528f402011b65b7fdb23236119cf93c95366a97eef775bf16356f5e30525b940c2084bb6c7bcdc47cf87e1c7736d68186fcec60f3c295ab6984f4c61739e2f824fbbe5f0b9295", 0xc4}, {&(0x7f0000002180)="ee3581ebabcb0f3b890448047203afaaf9cdd04798fed1d8cca3ef7eb3c73c37c25fbc609a2144badeb830f80507fdca2ada4f1362ddd37ff7017f1730220ec29ab05fe5bda3689ab54bc1be2d83f43ccb2003b7bb898a0f95f1f58f5aa25e60707daed06d272255274aa0599b7dfc9ed5754373dee70d05bd199f392c8fdc52951dc941a925d443b3b6e84f924a34622adfaa37ba81bf7630c90153aa3eb733bcee0156c09e392f44a3ae6df1f2f7a3ce7b4e4eeeefdf6dc8ecc9ae56a8702618eceb07bbe2433e31b537f0ba669f5f688cbd6b8b5084", 0xd7}, {&(0x7f0000001f80)="01ca0038b457a29007cfde4395ae09d5fd065fd360d0290006b746752c743d8def7d497be2be829e86a600a12e7b82e1c3576b2dba169954c104c4139d88c7cd8ea9358ab25e38f38b674bb40df9d09c17d9", 0x52}], 0x5, &(0x7f0000003000)=[{0x1010, 0x11d, 0xff, "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"}], 0x1010, 0x24040004}, 0x26}], 0x3, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f0000002400)=ANY=[@ANYBLOB="0100db0d0000000000000000000032008a31ba243ca5d4df1ed30c25f3002132880cdc4aa580ec90c5382f42e361b67dd761127faee2da889e23982be332e5c98a5e493fcc1aa391b9a0e6bb3629e27a9d11aaa9973d91c1d199c7e0c1ee3c4a852ea4bd718accfaeba9028ac1b67816d7f1cf56144fd8f8625cd509c30b92ad126d4218fb0ad8ffe7b906ee27aacac46942f3fcfbc06d9228f9a8a996af08", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000c527ea83969a422c"], 0x38}, 0x1}, 0x0) 2018/05/03 11:37:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4402, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0xd, r2}) 2018/05/03 11:37:52 executing program 4: r0 = socket$inet(0x2, 0x6, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000480)=@req) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="72c0baccff25b525613e", 0xa}], 0x1, &(0x7f00000000c0)=[{0x80, 0x10f, 0x7fff, "099c90e54fb0de4edad21bb67830720faca6065344616c9793e2bc0146ab812379db53f46c39414e850197d853546405820a12f3940d17e0f25cfa4132593c3f696545e637fb3a1865971f9a6258f26324b7a4d1c4aee14415bb926341438cf577b69447c7047f263aff"}, {0x90, 0x0, 0x2, "41e76cd62b46a2aa85caede5994b773e277113316d9c5a6f6c7efe8aa7b313366b848eee7d844d524acf6991f73f88a3f8ffaa0841aee9524a54dfc01e1a4f98dffff80de118b091a3841f411da6180942da8ed488293ee56069c2ffb872dcdc5661702d08ce74e01069b0b5a37fe42b2218458e54071b327985ce9c96af2d"}, {0x98, 0x0, 0x20, "10c31514801bcc12251f833a4515409171cd9e7e0b6920ac2f15dfc3adc90944bbd2dc525388371f9e7f95b0df4f79c1ed096ca59d3d258e277ba9524a8235b403915b9ec072ba94df907567fb7f16e4c8c63b2526131b885c8518fd0ed8635ae0152d256f353720100e283509a8b66ccfa88adb27a03892933dd98cc2812ba8d1f2d3b2ddc8fce5"}, {0xb8, 0x0, 0x600d, "43a226cb09d2083bb38b95b1e2f32e3c9bb764c11da147da1e613ab0343dda1f07c51348e642f3880c63a7cd7b646e97e318a2b03194c3012955475eec458f1fb06c42c8de29952e739ddd4cd8d643e1338ecf5e01d253d748eeb5d54ee787e0df6c17417cd14975e06b3935f2114e2977513fc876dd914c47bc315e44926b93ffc5ab9dea43e658d43042f39e4ae8109cf25ab85202746b29c8062ab5e19b2d8ae7eeb03088"}, {0xd8, 0x11f, 0xfffffffffffff001, "598de412fc71759b1ea0f23e1c312db3176132d0d8b50c63cb67aa60ea18c55094ccf0c1d32cc279998da7a20bf10aef62eef322652f1c0d72d3e2c2db249ad5800dd774ddc4d05d0afdf06552e0063ee69b089a69108d7b9e61e36f6a28d516e4871507aad30d5f654606325dda3d5fa5c6a6acf36e67cfca936e21416748d88f6dd28755edd8ca8578dc78376d86f3432cf837bccd46228074357b84059af19b68f38be97a4db71dbedc861fa622175847cc8e6f2ad9de171f822bba9bc0354b"}, {0x38, 0x1ff, 0x4, "efccdc727bebab74d6d9547f251381cbb93ef241ac1027c467fe6388c02076557c9279"}], 0x370}, 0x8040) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10e9ff00000000000000000007000000"], 0x10}, 0x0) 2018/05/03 11:37:52 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:37:52 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0x9, 0x1, 0x355, 0x9}, 0x14) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000000c0)=""/174, &(0x7f0000000040)=0xae) 2018/05/03 11:37:52 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000000040)="2bb435d0ec77681b21345331464155fc350e9600015f679a656dd579df707bb51814cb27de15ac921ab6a55b7e32671cc36721d6db96075727b6b463d0567658520f1bb079dbb63e7860e0e0f6fcd11b3b7889ee10264879b0e59fb56e0d501b1ec60cca0d3e58be295cd3e304484ca8253086544588eaf6314864fc5455013ed30fd0c764bd83a5074c61b914b78d", &(0x7f00002adfff)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40840, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000018bfe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000927fff), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00009e3ff9), 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) 2018/05/03 11:37:52 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000280)=""/237, &(0x7f0000000180)=0xed) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) socket$inet6(0xa, 0x80007, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r0) 2018/05/03 11:37:52 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xee) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:52 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="f102a4"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) [ 156.639886] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 11:37:52 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000180)={@remote, 0x0}, &(0x7f0000000200)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3c6a}, [@ldst={0x3, 0x0, 0x2, 0x7, 0x2, 0xfffffffc, 0x10}, @jmp={0x5, 0x8, 0xa, 0x5, 0x0, 0x3c, 0x9}, @ldst={0x0, 0x3, 0x3, 0xd, 0x0, 0xfffffffc, 0x1c}, @jmp={0x5, 0x6, 0xf, 0x8, 0x0, 0xfffffffa, 0xfffffffffffffff0}, @map={0x18, 0x9, 0x1, 0x0, r0}, @alu={0x7, 0x10000, 0x9, 0x7, 0x7, 0xfffffffe, 0x4}, @call={0x85, 0x0, 0x0, 0x3b}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x9, 0x4b, &(0x7f0000000100)=""/75, 0x40f00, 0x1, [], r1}, 0x48) fallocate(r2, 0x0, 0x3, 0x100) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:52 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="e5030f32"], &(0x7f0000000040)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='Vp#'], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:37:52 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:37:52 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b851ca"], &(0x7f0000000040)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:37:52 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000000), 0xfffffe73}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/03 11:37:52 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) write(r0, &(0x7f0000000000)="883617be7fbe3b5c09d9b4be1dc0691724705e0f8c98f6fc4de76ed9b1c6b6a26482a45a5dcb6c6519f2cb5dd0c62b87bfd9dbcd0f36cbf714402c73a9adb44be192db6c95bcd7ad0af9f45e35659b43c262693974147a41c0c8e77c6a6f19973a285994973cd7e3e95c5587949934f7da931f4b1540319199effd29ec36531aa67a0c4508cfa51c225e1de8ce818e871a7a890d078577bbc314a070f4d4c6b07e5b606d9220e08d811946589c8931ca73ed8b66999d06610fa8b4876192c093d1fae23cbf7aaab961e748bff7ad38f5ee2a9e40fff4f427b1b722c06d3457da37bad3078a1ef43c6ff59d582a597292ad1efa463118", 0xf6) 2018/05/03 11:37:52 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:37:53 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000080)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @remote}, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/03 11:37:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) recvmsg$netrom(r1, &(0x7f0000000980)={&(0x7f0000000040)=@ax25={0x3, {"d3b3f82b6a363f"}, 0xfffffffffffffffb}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000080)="f4cfe50781bdbe6c26af321235605bb9d18c76251280ca42f1974da3dcbc4dbb53b19ecf69f629e3f69e1e36ab45b4202e3de50c8e7dddb43953589345d54737d9cc584d99b399e6fa9c6570df034c5db4c719ac53d066e6b4abcfa597b79ff8302f2771751cad3110a93b19cac78c4f0849affaf36485cbec09fcc6c1feea3232c95a9c4f62bfffe55afb0ed82a898f8eef104569c208a471125ee4331f4029cc25068472af623f2d6aeef406a1d1806074a90675041b93ab8f6f3f8ca196c2884b535d6be6aff2500c9aa104497cc14029fa46848833027999bf172b28a566a75dd358", 0xe4}, {&(0x7f0000000200)="0a21dea900a642c7a26e2c73138faeebbb4303210ead9107679551c6dc906ee72cb8bb6db15a3a20c24b7dab4fd91163013921a1b176d5c99fbb9a9c0508c1c2cda94daa26c1e6c0f42952689b25763b1d6deee64d80081971caaac9956c3d840614cbf7d317cfa1df21eb97e918b6b0d809450a29fd67dc5133cc8e78e063f534e88a0f089a12fdd191", 0x8a}, {&(0x7f0000000400)="00ee9dfcdb860dddb872e5c2dccd7c7bf35daf3e4518a6589fb99d6e08e32790ffc037932421681fcf0f8919eb51760a5a805e00fc31fd06aa9abc16089d7f53b9a0b86a8af65f79802f25983bc07e8961e05990ab969ff0983fe5a8c4f5e0701ad5ecf301297c5e132018c00d9161b11ece0c35078f62e62bdff7b8aabfadfffa5c8a79fdf7ad45439eada4d7", 0x8d}, {&(0x7f0000000180)="b4d5a64f42bdb52540e189584b694fde10bd89c863d65656fb6da54e62d1796e3d19", 0x22}, {&(0x7f00000002c0)="eb9abc0d292bcf6a11399558f2c75e7b546feba394dc3e223aca747f9a6325628c1a94ce199d09ade7c5f79e5ec1c0d6", 0x30}, {&(0x7f00000004c0)="dbf308e6d8295086d4f0d19e6bd6751dfeb8781d5f5ec39622c043b48b612e382580d8b2e4575fb82443625d69e5c6dfd2252b1363b79ae20a0a618781da8df37e6cffece48ee5a6e1b07fdd9873d07a1fbecd90af12d5769f1990b7ad50c5e7b1dccdac41525b0f39cda7c52fbc669c9a9f9b924bf7b2e7430a2e845544df5b97a09cb6593dd0dbf6bf3a0d6938abf2e784776deb4aa14f9c8072f6879115d979a1c0cb5fff38e276e4b3836d0bedb92b629b394a3f7e2437bfccbb4baa6bd6684595", 0xc3}, {&(0x7f00000005c0)="2bee0df29b326e297078562663f09c71efca2312a368849e0d63ed1455cc4056f80f78e1f32c4b76e885764e94a43b1f06c5a8f7e8932911101ecf1eb5ddc62e10147d16bd7aee30a8032c7e49a56220f8ec9b048040aaafced7af3f9f6aeef228fd7e30bfc54c754e2ed785d0", 0x6d}, {&(0x7f0000000640)="99a44c890b8ddf87d4a40234ceb873ac1c7d29648dd49fcdc505e0a1bf763f16bb866e0692789a9894494bdac029e7cbf78b6309432e92701ba384ad71c0e468be3f23ecd3c7cd95622b98eda978580d770dd38063bffd8b33938af802f0405554c845b30286bffb45fd5dcd5b065487f60536f3c5a7dbf255888d46d7804b5b877608d661ca9e543cd796e318a4e3cb5fe27a3fa3c121ac14dc", 0x9a}, {&(0x7f0000000700)='v', 0x1}, {&(0x7f0000000740)="d46516efe4ed62b5085b1c71a1d2857610b432fd5c85c3c23790d415f24ffb81ac380fa2ce25e0ed88d6efe57d2393d842e8c3dd10cbabbe397854ced4f55f96661e797a645c277b04b7947e5a8279b64ab082ca65094199c4db9a6993bc68cb3959046293d7238623c7cabe1a7a1aace5bcd36ec108a5f005ea60bf9602e8557c5904422002ec9660a439c8bc95c75c18400b0c42f66417056e09674a933847472abb2286c986e21dd249dbaa2e4a73c9c01df848303525367a290b6a13d58cbcc411f0de8bc5477e65c187096402dc25e4396e27648264576e15777c", 0xdd}], 0xa, &(0x7f0000000900)=[{0x58, 0x102, 0x80000000, "1a6f3e23a52c8dade28542a30990cd11a3733083b4372fc212c9bd49d14576f0f437eda2120f371235f2e6a328701f40060f59264af2625b568199ddf8ba49c8a5ae8e"}], 0x58, 0x8000}, 0x2003) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:53 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b949"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:37:53 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8200, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:53 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x41fe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x2, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f0000000180), 0xff4d) 2018/05/03 11:37:53 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) 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, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/03 11:37:53 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="52cb"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:37:53 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:37:54 executing program 5: unshare(0x20000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000000540), &(0x7f0000ce4000)) 2018/05/03 11:37:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x20, 0xffff, 0x5}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x1ff}, &(0x7f0000000140)=0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x9ca, 0x2}, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r2, &(0x7f0000000000), &(0x7f0000000040)="a6dc0972c637d23f877ee988a92231687c4386036ffd0c4d400caf1e55cceb827c66aa9ccf020b0830de4cdfae848d6e8159de7cdbc708a76547063a2a7d112ca710c2370ec6d446b9a6e9fd26396f283952458ed2586c0121617ad4e40c6d0ca603d60fbdf9db7c5dda238681a41997ab524001a0fe1bf8a1"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:54 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) recvmsg$kcm(r0, &(0x7f0000000840)={&(0x7f00000002c0)=@nfc_llcp, 0x80, &(0x7f0000000880)=[{&(0x7f0000000340)=""/37, 0x25}], 0x1, &(0x7f0000000580)=""/119, 0x77}, 0x0) close(r0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/03 11:37:54 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000f1a982ff0f0000000000000004"], 0x10}, 0x0) 2018/05/03 11:37:54 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) r1 = semget$private(0x0, 0x4, 0x402) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000000)=""/119) 2018/05/03 11:37:54 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/03 11:37:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) io_setup(0xffffffff, &(0x7f0000000180)=0x0) io_getevents(r1, 0x3f, 0x1, &(0x7f0000000200)=[{}], &(0x7f0000000240)={0x77359400}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000600)=0x5, 0x4) r3 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) fcntl$setsig(r3, 0xa, 0x2d) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000640)) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000400)=r3) getsockname$netlink(r2, &(0x7f00000006c0), &(0x7f0000000680)=0xfffffffffffffee9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000540)=0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='.vmnet0\x00', &(0x7f0000000080)='\\cgroup\x00'], &(0x7f0000000140)=[&(0x7f0000000100)=']\\,(self[ppp1\x00']) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000004c0)=0x80, 0x4) getsockname$ax25(r3, &(0x7f0000000580), &(0x7f00000005c0)=0x10) 2018/05/03 11:37:55 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xb338274b4c3a0f) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000001c0)) statx(r0, &(0x7f0000000080)='./file0\x00', 0x4000, 0x404, &(0x7f00000000c0)) r2 = socket$inet(0x2, 0x803, 0x1) r3 = msgget(0x2, 0x1) r4 = geteuid() r5 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getgroups(0x1, &(0x7f0000000340)=[0x0]) r8 = getpgid(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{0x8, r4, r5, r6, r7, 0x88, 0x3}, 0x4, 0xcea1, 0xd2, 0x6, 0x7fffffff, 0x2, r8, r9}) sendmsg(r2, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:55 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x4126, 0x1, 0x9, 0x5, 0x4, 0x3, 0x3, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x4000000000000000}, &(0x7f0000000100)=0x73) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x100000001, 0x3f, 0x8, 0x6, 0x55, 0x1, 0x7fffffff, {r3, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x5, 0xc72, 0xfffffffffffff601, 0x40, 0xc3c0}}, &(0x7f0000000140)=0xb0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:55 executing program 1: r0 = socket(0x2, 0x2, 0x0) sendto$llc(r0, &(0x7f0000000000)="82eb1407a63d4fdcc1084ca0376fb9e0135a8f3dfbd98409e3b6ad905a2dccfce8eb0f1d220d5debd50278a5ae85a1e440bee437bfb52f633e61d36db7d17f4b9b39", 0x42, 0x20008840, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:55 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="224e7fc4"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="4902"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:37:55 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:37:55 executing program 6: clock_gettime(0x2, &(0x7f00000002c0)) 2018/05/03 11:37:55 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) recvmsg$kcm(r0, &(0x7f0000000840)={&(0x7f00000002c0)=@nfc_llcp, 0x80, &(0x7f0000000880)=[{&(0x7f0000000340)=""/37, 0x25}], 0x1, &(0x7f0000000580)=""/119, 0x77}, 0x0) close(r0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/03 11:37:55 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) recvmsg$kcm(r0, &(0x7f0000000840)={&(0x7f00000002c0)=@nfc_llcp, 0x80, &(0x7f0000000880)=[{&(0x7f0000000340)=""/37, 0x25}], 0x1, &(0x7f0000000580)=""/119, 0x77}, 0x0) close(r0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/03 11:37:55 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x1) shutdown(r1, 0x8000000001) 2018/05/03 11:37:55 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x10000) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000080)=""/175, &(0x7f0000000140)=0xaf) r1 = socket$inet(0x2, 0x803, 0x1) sendmsg(r1, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:55 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0xa8, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r2, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:55 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') writev(r0, &(0x7f000000a000)=[{&(0x7f0000000100)='+', 0x1}], 0x1) 2018/05/03 11:37:55 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1000}, &(0x7f0000000100)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x2c, 0x2, @tid=r2}, &(0x7f00000001c0)) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:55 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x3f, 0x40) open_by_handle_at(r0, &(0x7f0000000080)={0xba, 0xfffffffffffffff7, "a0de701f4c93ca5b4cbbcac1d287840d6989a36cf7631c6ef5f124941739253be9ff36005dfc6717e9d5c30406389c2fe2d3fb3637ba9572b05d5904691c022fca6504d4f7c1f5f074cb3a9f72d904fe716b22136e0f69e8c8e73f84a7528da3949b7ad03baa2a014bb258b96dad9baede4a04b55323f559f21121a9ee10630358ccfa44870307bfdc940255f2dfa13ff72fd35767cc6f9fb55bc0362e329b0a3c205d3ab5a02ab7b1b2c6d7511c0e836eb5"}, 0x2400) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r1, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) socket$l2tp(0x18, 0x1, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:55 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") dup3(r1, r0, 0x0) 2018/05/03 11:37:55 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x803, 0x1) socket$inet_sctp(0x2, 0x47623fda78a24d2a, 0x84) io_setup(0x7, &(0x7f0000000000)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) 2018/05/03 11:37:55 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:56 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="dda2e9"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 11:37:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x67b) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000140)=0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x501800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0x7f42, 0xffffffff, 0x67, {}, 0x623, 0x101}) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:56 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:37:56 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x100, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)={'syz1', "e1789b9efd7eaff7d81d4f3f23ad6a960ce79a9fee37294f2c62660dfcdba68c8721900eb4a586a01132ab16c69ea38464ba88f09cbbd8a50d7780be4ce3d79130e8a2520b497cf722f96394"}, 0x50) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) sendto$inet(r0, &(0x7f0000000000)="5ab70944a580614205505db0baaa4f66e9d7e1705053284ead67b51fae97d11af83f63edeb059fe46fb09c5481facd4cb0b78aaa9d07c0995b06729284140ec55ca287e6db585dbc9ba4a9b37328c3a0821e994038f8b603f67772ce57312ad766d0eeeaccd853c276e2b7560f9b5fc2cd8f3cd4e6e40f8a846edfc4bb905f9839cb9593c7a995509991d3f111f834294d39dbd8353a855a4c2d90113acdbc838b4496ec46baf6df7b7bd15d5d0918f5a123b7c5", 0xb4, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/03 11:37:56 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="56c6c1"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:37:56 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="703b6b10"], &(0x7f0000000080)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:37:56 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x673) close(r0) 2018/05/03 11:37:56 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x4, 0x2, 0x40000000000, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) 2018/05/03 11:37:56 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xa3}, &(0x7f0000000080)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) capget(&(0x7f0000000180)={0x19980330, r2}, &(0x7f0000000200)={0xfe55, 0xa43, 0xffff, 0x3a, 0x6, 0xfffffffffffff800}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8008, 0x3f, 0x3, r1}, &(0x7f0000000100)=0x10) 2018/05/03 11:37:56 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xc4f3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x1}, 0x8) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xd96}, 0x8) 2018/05/03 11:37:56 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffffc5) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x258000) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000240)) r2 = geteuid() quotactl(0xfff, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)="b97d2e1df3be349a2b0621783c4287aba95d6027121bf2032d74a7d2451ae30bc81a2a9554e21b639711b9232b0142d7b67ce8a07ba2c94cd5fe634ceb71105cae007c56d3050e65c67841e41edd9c96b091d91b5025714fa610e91f02664ca21d023d4779ae78627eca88017f910bd9c390a4138d31c1bd389471701e4789d1c0d624476115a644fecb8f5cdb45b0ffebf7e8636dd5fc4489d378158d5d127732d2720fd8c63bc1881d29789b28364b048148a95ed2e3857f7eb6dff4f883ca21c5bb5bba07dbec18dfbf7d4006c55f693452f99a9f111946f91b174782c1556403a9da38985ab2a9e7c55e4c660572") recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:56 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:56 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0xc0a02, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000040)=""/120, &(0x7f00000000c0)=0x78) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x5, 0x2, [0x20, 0x6ff]}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:56 executing program 4: r0 = socket$inet(0x2, 0x1, 0x2) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000000000000000000000700000071ed49"], 0x10}, 0x0) 2018/05/03 11:37:56 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, r0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r2) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r1}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x2, 0x5, 0x4, 0xfa, "6d2e787c20ff201243a85e619e99c38b803db60829d6ba5f21aae97f4fa50d97081813aebc96b82471a55c81", 0x800}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x38000000000000, &(0x7f00000000c0)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r3 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r3, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r3, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0x401, 0xeaf8, 0x3, {}, 0x57b0, 0x80000001}) 2018/05/03 11:37:56 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x6, 0x20000003, 0x50, 0x2, 0x2000000000000002, 0xffffffffffffffff, 0x8000000000}, 0x2c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000140), &(0x7f0000000200)=""/203}, 0x18) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 11:37:57 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'bond_slave_0\x00', 0x3}, 0x18) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x80000000, 0x1, 'client0\x00', 0xffffffff80000000, "d0e8d6bc5720fd26", "3918f44da3201c894ccec8190bb6637c0e65120400f63fd322200d50c5b10160", 0x2, 0x6cf}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xdad2, 0x30, 0x4, 0x3}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x40}, &(0x7f0000000240)=0x8) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:57 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:37:57 executing program 2: 2018/05/03 11:37:57 executing program 7: 2018/05/03 11:37:57 executing program 6: 2018/05/03 11:37:57 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0xffffffff7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0xfffffffffffff603, [0x6, 0x3, 0x20, 0x5, 0x3, 0xb24, 0x0, 0x40]}, 0x5c) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:57 executing program 5: 2018/05/03 11:37:57 executing program 7: 2018/05/03 11:37:57 executing program 2: 2018/05/03 11:37:57 executing program 5: 2018/05/03 11:37:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x2000000000, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:37:57 executing program 6: 2018/05/03 11:37:57 executing program 4: r0 = semget(0x0, 0x3, 0x244) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'os2.', 'cgroup#\x00'}) semctl$SEM_STAT(r0, 0x4, 0x12, &(0x7f0000000040)=""/166) r1 = socket$inet(0x2, 0x803, 0x1) sendmsg(r1, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:57 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x88000) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040)=0x9, 0x4) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:57 executing program 2: 2018/05/03 11:37:57 executing program 5: 2018/05/03 11:37:57 executing program 7: 2018/05/03 11:37:58 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:37:58 executing program 2: 2018/05/03 11:37:58 executing program 7: 2018/05/03 11:37:58 executing program 5: 2018/05/03 11:37:58 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:37:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rfcomm\x00') sendto$inet(r0, &(0x7f0000000040)="c143fe", 0x3, 0x80, 0x0, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:58 executing program 6: 2018/05/03 11:37:58 executing program 0: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) keyctl$session_to_parent(0x12) 2018/05/03 11:37:58 executing program 5: 2018/05/03 11:37:58 executing program 7: 2018/05/03 11:37:58 executing program 2: 2018/05/03 11:37:58 executing program 6: 2018/05/03 11:37:58 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/05/03 11:37:58 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040)=0xf0ec, 0x4) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x240, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) 2018/05/03 11:37:58 executing program 5: 2018/05/03 11:37:58 executing program 7: 2018/05/03 11:37:58 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e1d, @loopback=0x7f000001}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80200, 0x0) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:58 executing program 2: 2018/05/03 11:37:59 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="224e7f"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="4902"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:37:59 executing program 5: 2018/05/03 11:37:59 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10002ebbea1700003ce4867df0b3c5c4"], 0x10}, 0x0) 2018/05/03 11:37:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x10000000000041) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f0000000080)=""/235}) 2018/05/03 11:37:59 executing program 7: 2018/05/03 11:37:59 executing program 2: r0 = socket(0x10, 0x100000000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000002280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="34000000100009000072b0000000000100008000", @ANYBLOB="000000000000000008001b00000000000c000100f000000000000000"], 0x2}, 0x1}, 0x0) 2018/05/03 11:37:59 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x44ee0958}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280)=0x8001, 0x4) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000300)=0x7ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="d10000002850aa02697cb02b0b57438a9d4596c246b07a8bd070224136d863563e922adc7b897a435f47b79fd17f2502a0bbe0a2fc489fa4092d15fffffff7b7365307f293ac46c0ada91ac83b6d426f5e58ff66a8966218bb0100b45cf785dd01b38fb3bda907714e80f5b87be3e01930d905157cef433db2d0cc177ae5c58476681319eef3181a7000b1800eb3360d4352c3a47fa86f9a87ca1ad07c124ee69b464bd2788fa3b555c06844ba2603067ca5c3cb9918536753e7a0b55bdd00d871bf9242c2abf20a07b7f42c7db905067479b68ffb"], &(0x7f0000000240)=0xd9) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r1, 0x2, 0x30}, 0xc) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000300), 0xfffffffffffffee5, 0x12042, 0x0, 0xffffffffffffffad) 2018/05/03 11:37:59 executing program 3: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:37:59 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b9492b"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:37:59 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1809"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:37:59 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="224e7f"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:37:59 executing program 3: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:37:59 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003140)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003400)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003440)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000003540)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003580)=0x0) stat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680)={0x0, 0x0, 0x0}, &(0x7f00000036c0)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003700)=0x0) lstat(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003800)={0x0}, &(0x7f0000003840)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003880)={0x0, 0x0}, &(0x7f00000038c0)=0xc) stat(&(0x7f0000003900)='./file0\x00', &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000039c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0}, &(0x7f0000003a40)=0xc) r16 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003f80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003fc0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000040c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004100)={0x0, 0x0, 0x0}, &(0x7f0000004140)=0xc) r20 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005900)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000005a00)=0xe8) lstat(&(0x7f0000005a40)='./file0\x00', &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005b00)={0x0}, &(0x7f0000005b40)=0xc) fstat(r1, &(0x7f0000005b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006300)=0x0) fstat(r1, &(0x7f0000006340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000063c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006440)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000006540)=0xe8) r31 = getegid() r32 = gettid() r33 = geteuid() getgroups(0x1, &(0x7f0000006580)=[0xffffffffffffffff]) r35 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000065c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000066c0)=0xe8) r37 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000006700)={0x0, 0x0}) lstat(&(0x7f0000006740)='./file0\x00', &(0x7f0000006780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006800)='./file0\x00', &(0x7f0000006840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000068c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000069c0)=0xe8) fstat(r1, &(0x7f0000006a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006e40)={0x0}, &(0x7f0000006e80)=0xc) stat(&(0x7f0000006ec0)='./file0\x00', &(0x7f0000006f00)={0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getegid() r47 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006f80)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000007080)=0xe8) fstat(r0, &(0x7f00000070c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000007140)={0x0, 0x0}) stat(&(0x7f0000007180)='./file0\x00', &(0x7f00000071c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000007240)=0x0) r54 = getuid() getgroups(0x2, &(0x7f0000007280)=[0xffffffffffffffff, 0x0]) sendmmsg$unix(r1, &(0x7f0000007380)=[{&(0x7f00000031c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003240)="29656d3292e9", 0x6}, {&(0x7f0000003280)="36c46be369b6dc7c027822dff501bb7cb2284ba41060599bf9227fa15b9e2cbdfb55371f781fc58d438d1361078888694bef68ff40fd68bf43b8fe9a9ba894a1", 0x40}, {&(0x7f00000032c0)="a080e437b873518ef39f58f6a1f51e9e0afcd020ed8ae488eafda91b2451dcf8b53cb4ca1546859715018467235e248d39833cb92b6034aeb1906c1411dc38a07035830a69798185eaf5b15f838ef88d40f6d7d61573f469ae45b435614eaf12f8a194a7dd94657c6858daafa5cd8ad78cfe8ce15935bfc3209d38289e827b2d36f7763927392425fd652d1cd175752a50f5deacabf3abcda363099cd014ce9a6fc5372cac06c869f2308a", 0xab}, {&(0x7f0000003380)="0ec36d09ef568b27a640737720d9ac2465", 0x11}], 0x4, &(0x7f0000003a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x100, 0x81}, {&(0x7f0000003b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003c00)="8264f4cec3e3217ecaef", 0xa}, {&(0x7f0000003c40)="15500ee0d9d1cf6f85bdcb341ff797ae54c0a7369cf501da62716384fba31951711eb4dfbcce1d722f55754cac2f14ca5c96151d27c180d58966e80bab7d6d7ede9450ef52a557c5003e73378fdc863906b1f7ae6180740340b18fc5cf191fae70317bb2e6acd72d18109bb2b20b8b464d979b4e3ad5e733efc72510a7814d49323eafb7b16f63c2609a9cccba84d4bb55653fe1ec49da75c9f148316b05d0bf1f8c882776a5553ae79707cfccd5c6a0c17410d1cfaf430cb27359ade053d1048f25ea01dd23eef400fc6c14d166a5b063a4b0871368c0fcf3879a5d9ac11886cc5cb0ed8f661b3e2d3f72d486", 0xed}, {&(0x7f0000003d40)="fc092e0951d0e3cc97c9e3ea82e178f9d8136ace4be77a1930828ef967036204e1717d736c05670a52ab3fe82c68cda8281a68d2836e3c65365d6ddadd05808d0e03d0a243d74a0f1349056ae84116de5a7f91f764cc39b9216931437c7027e6c6588d3a1e7a2a315652e297a9f653fd23722f4f7a2a8fb76b7a79d9c9e9f51785dc8d03f12710fdcc0bc4bb8f5d80afee4fea68af1dd544ad6a1b742bd811747dd3f650bd7b1e785218ebc1430c2efcf595028aa42fa5aea633f856e95b6305c16b32f5887fdf1ff6edfba529c3e273", 0xd0}, {&(0x7f0000003e40)="7f06d228907c453e3a75c6a7e1949f1c92245539bc4e6ed3184592b8a5134aa093b292ce55b1da921ec93bc0274ebb95b49c91d7e6e4fc697f08cf78472c43515e4b90493885df98dbca1ad445ac8096574c9c03bc02f5d8091cd2f952be20098f45ecc4021993844895f14653fd5c4466528dff2c856df1bea2acb96231c5765f82e7047343d210420259f81b812e04799c79c8c1077d058baf0e6c5014fc16676e13ef4999b7131e16b6a08e0151e41965eb702b6919dcdefed46c024688a4916dbfc044822c21811168bf724a0b8564078f719dabce1353271fa8468f521224e5a362d2e378918c225120936703a68cb0ec24a3a9ef", 0xf7}], 0x4, &(0x7f0000004180)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x8000}, {&(0x7f00000041c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004640)=[{&(0x7f0000004240)="0870e500178d6169b0df759fdca9ca7bccdb4f354190e76d471ddb13372c20cc93704ed4a43fe8eeb861301a3f8c453853f189aa6ea64a3ca680592ac0f2b002f1451ded399e0222c5b917595585fe0c1b1fa62fb25fd9c9b8f454e2f31b6ab2ac6492280c895e3af380b153cbd10b0db5fbc4e3d1f1f49599d2c583f4e1f18a0cfef3b271713186798ad3737afa9b44f6fc4a7e8449b61cbab69dd428d562c686b7bb0355f911495846d4440acf", 0xae}, {&(0x7f0000004300)="328c69527f9dcdca9c7cc8d4c92bbe15ff57d098468f0ce8e04d4260cd9429355a283519a41db7da32f507da7bdb0e2468328ba61b1a00ef04f6d80cec322418fcc1180bd8e43d77abfc42eb16ecbc2e88818f232ebc72febd2f89c5f33cef979ac9b3f12e1482f66b3a84a4448a4ffd7323c5ab99475153a03ca55bf257220ec8389a11b7183ce06dbe3458abbcd28372c8b8308c024666cecad693e60e60841b37d7d6934ce9a2b5774ce6af0760912ae45b6657001a6e7d55862bc8d817d432b5330a7039cdaf993e10fb", 0xcc}, {&(0x7f0000004400)="b0a3e8801599297e728aede56ec83ff6d7c99428d1ec052f923b15bf769875948e208d8ced91d181a6fa820d439c00ad4253842864756587bf87a9db2ed9b84da2680e34e5626e00ccd14339f69095d0a9", 0x51}, {&(0x7f0000004480)="af663de85b8b234f4e6032a9674c3d5370dfd6a7a66f9bf398e17706e4f5eb026707f8a861a2a48071b598506f5f469a0d2ad77e23efc2dcb38cb388c2bbd081afa03869bd0e8523a3d2ec98d7b58023bc1bd385961728831c26a847ee7aa8c03149c826abbd443a8518dab3ff8e29977590cf60dfd9d0723cffdc676f28dfe7bde5ff24b6c9253219a09b3065bd69f40038ef63f4b699822b16288f79822d6c", 0xa0}, {&(0x7f0000004540)="9cf63f6e618c5968be57e8a5aa44818ad74959278511c9595087", 0x1a}, {&(0x7f0000004580)="0494712a844073ba180b46102fbbf0f8c90eb1150a8b075158f42d19cc1e74a1a94034bba0f0aa4b5fefd7ef37b76b60efb7175171fec4c2b2075a2ffaaac35a5864d318b753629565a308bcea72875bb5c29461d7ae1ae104ad23c1db2c45ac433a9eef641f5ec22a52906c094d68ab7ba2be6a5cf1b9abfaeb55b6bf68a93b91d20460a9754bed8c", 0x89}], 0x6, 0x0, 0x0, 0x4044805}, {&(0x7f00000046c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004740), 0x0, 0x0, 0x0, 0x4000000}, {&(0x7f0000004780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000058c0)=[{&(0x7f0000004800)="9bc23b1391040dd7178beaaf8169b49d5785cdb52816c9249db16176e013bb97b58754bbde93d8", 0x27}, 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{&(0x7f0000006180)="5e5871e822153ad1467c3ed24f3337d027d7117c98c3d69a64848c1398c1bcd1a061179f69481db37b3029aa6de1f7dd7c45493d2e1b6e3914a4e2dfce7f896cc4f7c841effbe9fe1a278b6900fda7bdcbc9c6f9d77859b37412e5106ea4a3eac2a8641031f40645193c596dbede0dc1baf88ba57ee767ec19d990b4fdec947670c88cde89916dfa17cee633890f51a86a8178a2aef8dfca220670a0866e6d1db3659b44e1004f8b6ace4da969943aa3fae63ed68d5225a037b880ba393f42daf81990304722903208e3635d8bde798771a96c95c781a32d8ba4d29679735ef24cb3f5a8085ab2236c49ea8a3def62", 0xef}], 0x6, &(0x7f0000006a80)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="000000002000000000000000e1ffffff01000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r41, @ANYRES32=r42, @ANYRES32=r43, @ANYBLOB='\x00\x00\x00\x00'], 0x130, 0x40000}, {&(0x7f0000006bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006e00)=[{&(0x7f0000006c40)="a82ad628c8311229d20a4f2878c22971aae66ce0e51d3061327ff003dea63c7e5fb83f17e9daa1afd2e3076f68f76b84900b9d5f80949605ac4d990dcc54bdadaf3022aeac82b964484c68268713ec6d725d63536570edbf634dc32da1f0aed05f1ada47a28a97e3eb2b51fd1ae1545f64b7ec3d2f25e9fb865ded2b8491acd4afe90d086e868725ac", 0x89}, {&(0x7f0000006d00)="d766a95770ad7af25f158327b76c8676450f1a594a694532a7444eabe67088eafb1911af2fb84498445af0bb48ad36f9baad47203ee3cb29c0160659240cd29c414b6eb025e0ce5885a7e800ebd77f25f9967259c0e1ff08d9060353169b368bf14d11bf0fe18f1585671556be8995f118af4dd8d215f9a0e4b11b064618e6b58f14987d0c84c0f8bd5b524064d13c8cc7ca27bb093ccdeddc816b8c9d7fe5e48b47c0a78b0aca868cc1526fdb53cdca4645f64a9025c8c41e1ab9d3d8e0a466293e13764ee0b713860b376032ecb9f5d4bc4f94909bfe0135eadee34cb1af01b8d6aa4a60f4cc64c5d2df79fa61868f016fff", 0xf3}], 0x2, &(0x7f00000072c0)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x98, 0x4000}], 0x7, 0x4004) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000003180)) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="b67040d0d1e394b1c510"], 0x10}, 0x0) connect$inet6(r0, &(0x7f0000003100)={0xa, 0x4e21, 0x6669, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000000}, 0x1c) recvmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/118, 0x76}, {&(0x7f00000010c0)=""/145, 0x91}, {&(0x7f0000001180)=""/213, 0xd5}, {&(0x7f0000001280)=""/163, 0xa3}], 0x5, &(0x7f00000013c0)=""/13, 0xd, 0xceb1}, 0x8}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001400)=""/10, 0xa}, {&(0x7f0000001440)=""/19, 0x13}, {&(0x7f0000001480)=""/196, 0xc4}, {&(0x7f0000001580)=""/220, 0xdc}], 0x4, &(0x7f00000016c0)=""/160, 0xa0, 0x4}, 0x1}, {{&(0x7f0000001780)=@can, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001800)=""/240, 0xf0}, {&(0x7f0000001900)=""/3, 0x3}, {&(0x7f0000001940)=""/22, 0x16}, {&(0x7f0000001980)=""/218, 0xda}, {&(0x7f0000001a80)=""/57, 0x39}, {&(0x7f0000001ac0)=""/173, 0xad}], 0x6, &(0x7f0000001c00)=""/36, 0x24, 0x1}, 0x9}, {{&(0x7f0000001c40)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/69, 0x45}, {&(0x7f0000001d40)=""/19, 0x13}], 0x2, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000001dc0)=@generic, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001e40)=""/29, 0x1d}], 0x1, &(0x7f0000001ec0)=""/166, 0xa6, 0x3d01af72}, 0x6}, {{&(0x7f0000001f80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002080)=[{&(0x7f0000002000)=""/89, 0x59}], 0x1, &(0x7f00000020c0)=""/89, 0x59, 0x2923}, 0xc8b}, {{&(0x7f0000002140)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000023c0)=[{&(0x7f00000021c0)=""/49, 0x31}, {&(0x7f0000002200)=""/62, 0x3e}, {&(0x7f0000002240)=""/180, 0xb4}, {&(0x7f0000002300)=""/38, 0x26}, {&(0x7f0000002340)=""/1, 0x1}, {&(0x7f0000002380)=""/2, 0x2}], 0x6, &(0x7f0000002440)=""/64, 0x40}, 0x3}, {{&(0x7f0000002480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002500)=""/107, 0x6b}], 0x1, &(0x7f00000025c0)=""/195, 0xc3}, 0x200}, {{&(0x7f00000026c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002940)=[{&(0x7f0000002740)=""/220, 0xdc}, {&(0x7f0000002840)=""/183, 0xb7}, {&(0x7f0000002900)=""/2, 0x2}], 0x3, 0x0, 0x0, 0x9}, 0x4051}, {{&(0x7f0000002980)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002a00)=""/163, 0xa3}, {&(0x7f0000002ac0)=""/130, 0x82}, {&(0x7f0000002b80)=""/32, 0x20}, {&(0x7f0000002bc0)=""/218, 0xda}], 0x4, &(0x7f0000002d00)=""/1, 0x1, 0x1f000000}, 0x200}], 0xa, 0x40010000, &(0x7f0000002fc0)={0x77359400}) r56 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x6, 0x182) ioctl$GIO_SCRNMAP(r56, 0x4b40, &(0x7f0000003040)=""/135) 2018/05/03 11:37:59 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0xff, 0x6, 0x2, 0x5, 0x80, 0xbcbe, 0xd8, 0x9, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x8fe, 0x48028760, 0x0, 0x80000001, 0x0, 0x80, 0xe880, {r2, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x2}}, 0x9, 0x7, 0x10000, 0x6b5cf2e6, 0xfffffffffffffff8}}, &(0x7f00000003c0)=0xb0) r3 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000000c0)) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) signalfd(r3, &(0x7f0000000400)={0x4}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r4, 0x2, 0x8c) sendto$inet(r3, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x800, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000180)) ioctl$TUNSETGROUP(r5, 0x400454ce, r6) recvfrom(r3, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:37:59 executing program 3: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:37:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x6, 0x7, 0x800, 0x7fffffff, 0x2a9, 0x0, 0xbb99, 0x8001, 0x7, 0x9, 0x1, 0x8, 0x8, 0x0, 0x9]}, &(0x7f0000000140)=0x100) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x5}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:38:00 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="9f39"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 11:38:00 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2400, 0x0) fadvise64(r0, 0x0, 0x1f, 0x5) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1f, 0x3, 0x10001, 0xce4c, 0x4}, 0x14) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001180)={0x0, 0x3, 0x7, 0x8}) dup2(r0, r1) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/98, 0x62}], 0x2, 0x0) 2018/05/03 11:38:00 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x5ec}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x261}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'team_slave_0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/03 11:38:00 executing program 3: ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:38:00 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000300)=""/203}, 0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x230000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x4, 0x2, [0x9, 0x800]}, 0xc) [ 164.331082] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/05/03 11:38:00 executing program 4: r0 = socket$inet(0x2, 0x803, 0x2) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:38:00 executing program 3: r0 = socket(0x0, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:38:00 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:38:00 executing program 5: r0 = socket$inet(0x2, 0x803, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003140)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003400)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003440)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000003540)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003580)=0x0) stat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680)={0x0, 0x0, 0x0}, &(0x7f00000036c0)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003700)=0x0) lstat(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003800)={0x0}, &(0x7f0000003840)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003880)={0x0, 0x0}, &(0x7f00000038c0)=0xc) stat(&(0x7f0000003900)='./file0\x00', &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000039c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0}, &(0x7f0000003a40)=0xc) r16 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003f80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003fc0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000040c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004100)={0x0, 0x0, 0x0}, &(0x7f0000004140)=0xc) r20 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005900)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000005a00)=0xe8) lstat(&(0x7f0000005a40)='./file0\x00', &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005b00)={0x0}, &(0x7f0000005b40)=0xc) fstat(r1, &(0x7f0000005b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006300)=0x0) fstat(r1, &(0x7f0000006340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000063c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006440)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000006540)=0xe8) r31 = getegid() r32 = gettid() r33 = geteuid() getgroups(0x1, &(0x7f0000006580)=[0xffffffffffffffff]) r35 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000065c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000066c0)=0xe8) r37 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000006700)={0x0, 0x0}) lstat(&(0x7f0000006740)='./file0\x00', &(0x7f0000006780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006800)='./file0\x00', &(0x7f0000006840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000068c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000069c0)=0xe8) fstat(r1, &(0x7f0000006a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006e40)={0x0}, &(0x7f0000006e80)=0xc) stat(&(0x7f0000006ec0)='./file0\x00', &(0x7f0000006f00)={0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getegid() r47 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006f80)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000007080)=0xe8) fstat(r0, &(0x7f00000070c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000007140)={0x0, 0x0}) stat(&(0x7f0000007180)='./file0\x00', &(0x7f00000071c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000007240)=0x0) r54 = getuid() getgroups(0x2, &(0x7f0000007280)=[0xffffffffffffffff, 0x0]) sendmmsg$unix(r1, &(0x7f0000007380)=[{&(0x7f00000031c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003240)="29656d3292e9", 0x6}, {&(0x7f0000003280)="36c46be369b6dc7c027822dff501bb7cb2284ba41060599bf9227fa15b9e2cbdfb55371f781fc58d438d1361078888694bef68ff40fd68bf43b8fe9a9ba894a1", 0x40}, {&(0x7f00000032c0)="a080e437b873518ef39f58f6a1f51e9e0afcd020ed8ae488eafda91b2451dcf8b53cb4ca1546859715018467235e248d39833cb92b6034aeb1906c1411dc38a07035830a69798185eaf5b15f838ef88d40f6d7d61573f469ae45b435614eaf12f8a194a7dd94657c6858daafa5cd8ad78cfe8ce15935bfc3209d38289e827b2d36f7763927392425fd652d1cd175752a50f5deacabf3abcda363099cd014ce9a6fc5372cac06c869f2308a", 0xab}, {&(0x7f0000003380)="0ec36d09ef568b27a640737720d9ac2465", 0x11}], 0x4, &(0x7f0000003a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x100, 0x81}, {&(0x7f0000003b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003c00)="8264f4cec3e3217ecaef", 0xa}, {&(0x7f0000003c40)="15500ee0d9d1cf6f85bdcb341ff797ae54c0a7369cf501da62716384fba31951711eb4dfbcce1d722f55754cac2f14ca5c96151d27c180d58966e80bab7d6d7ede9450ef52a557c5003e73378fdc863906b1f7ae6180740340b18fc5cf191fae70317bb2e6acd72d18109bb2b20b8b464d979b4e3ad5e733efc72510a7814d49323eafb7b16f63c2609a9cccba84d4bb55653fe1ec49da75c9f148316b05d0bf1f8c882776a5553ae79707cfccd5c6a0c17410d1cfaf430cb27359ade053d1048f25ea01dd23eef400fc6c14d166a5b063a4b0871368c0fcf3879a5d9ac11886cc5cb0ed8f661b3e2d3f72d486", 0xed}, {&(0x7f0000003d40)="fc092e0951d0e3cc97c9e3ea82e178f9d8136ace4be77a1930828ef967036204e1717d736c05670a52ab3fe82c68cda8281a68d2836e3c65365d6ddadd05808d0e03d0a243d74a0f1349056ae84116de5a7f91f764cc39b9216931437c7027e6c6588d3a1e7a2a315652e297a9f653fd23722f4f7a2a8fb76b7a79d9c9e9f51785dc8d03f12710fdcc0bc4bb8f5d80afee4fea68af1dd544ad6a1b742bd811747dd3f650bd7b1e785218ebc1430c2efcf595028aa42fa5aea633f856e95b6305c16b32f5887fdf1ff6edfba529c3e273", 0xd0}, {&(0x7f0000003e40)="7f06d228907c453e3a75c6a7e1949f1c92245539bc4e6ed3184592b8a5134aa093b292ce55b1da921ec93bc0274ebb95b49c91d7e6e4fc697f08cf78472c43515e4b90493885df98dbca1ad445ac8096574c9c03bc02f5d8091cd2f952be20098f45ecc4021993844895f14653fd5c4466528dff2c856df1bea2acb96231c5765f82e7047343d210420259f81b812e04799c79c8c1077d058baf0e6c5014fc16676e13ef4999b7131e16b6a08e0151e41965eb702b6919dcdefed46c024688a4916dbfc044822c21811168bf724a0b8564078f719dabce1353271fa8468f521224e5a362d2e378918c225120936703a68cb0ec24a3a9ef", 0xf7}], 0x4, &(0x7f0000004180)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x8000}, {&(0x7f00000041c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004640)=[{&(0x7f0000004240)="0870e500178d6169b0df759fdca9ca7bccdb4f354190e76d471ddb13372c20cc93704ed4a43fe8eeb861301a3f8c453853f189aa6ea64a3ca680592ac0f2b002f1451ded399e0222c5b917595585fe0c1b1fa62fb25fd9c9b8f454e2f31b6ab2ac6492280c895e3af380b153cbd10b0db5fbc4e3d1f1f49599d2c583f4e1f18a0cfef3b271713186798ad3737afa9b44f6fc4a7e8449b61cbab69dd428d562c686b7bb0355f911495846d4440acf", 0xae}, {&(0x7f0000004300)="328c69527f9dcdca9c7cc8d4c92bbe15ff57d098468f0ce8e04d4260cd9429355a283519a41db7da32f507da7bdb0e2468328ba61b1a00ef04f6d80cec322418fcc1180bd8e43d77abfc42eb16ecbc2e88818f232ebc72febd2f89c5f33cef979ac9b3f12e1482f66b3a84a4448a4ffd7323c5ab99475153a03ca55bf257220ec8389a11b7183ce06dbe3458abbcd28372c8b8308c024666cecad693e60e60841b37d7d6934ce9a2b5774ce6af0760912ae45b6657001a6e7d55862bc8d817d432b5330a7039cdaf993e10fb", 0xcc}, {&(0x7f0000004400)="b0a3e8801599297e728aede56ec83ff6d7c99428d1ec052f923b15bf769875948e208d8ced91d181a6fa820d439c00ad4253842864756587bf87a9db2ed9b84da2680e34e5626e00ccd14339f69095d0a9", 0x51}, {&(0x7f0000004480)="af663de85b8b234f4e6032a9674c3d5370dfd6a7a66f9bf398e17706e4f5eb026707f8a861a2a48071b598506f5f469a0d2ad77e23efc2dcb38cb388c2bbd081afa03869bd0e8523a3d2ec98d7b58023bc1bd385961728831c26a847ee7aa8c03149c826abbd443a8518dab3ff8e29977590cf60dfd9d0723cffdc676f28dfe7bde5ff24b6c9253219a09b3065bd69f40038ef63f4b699822b16288f79822d6c", 0xa0}, {&(0x7f0000004540)="9cf63f6e618c5968be57e8a5aa44818ad74959278511c9595087", 0x1a}, {&(0x7f0000004580)="0494712a844073ba180b46102fbbf0f8c90eb1150a8b075158f42d19cc1e74a1a94034bba0f0aa4b5fefd7ef37b76b60efb7175171fec4c2b2075a2ffaaac35a5864d318b753629565a308bcea72875bb5c29461d7ae1ae104ad23c1db2c45ac433a9eef641f5ec22a52906c094d68ab7ba2be6a5cf1b9abfaeb55b6bf68a93b91d20460a9754bed8c", 0x89}], 0x6, 0x0, 0x0, 0x4044805}, {&(0x7f00000046c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004740), 0x0, 0x0, 0x0, 0x4000000}, {&(0x7f0000004780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000058c0)=[{&(0x7f0000004800)="9bc23b1391040dd7178beaaf8169b49d5785cdb52816c9249db16176e013bb97b58754bbde93d8", 0x27}, 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{&(0x7f0000006180)="5e5871e822153ad1467c3ed24f3337d027d7117c98c3d69a64848c1398c1bcd1a061179f69481db37b3029aa6de1f7dd7c45493d2e1b6e3914a4e2dfce7f896cc4f7c841effbe9fe1a278b6900fda7bdcbc9c6f9d77859b37412e5106ea4a3eac2a8641031f40645193c596dbede0dc1baf88ba57ee767ec19d990b4fdec947670c88cde89916dfa17cee633890f51a86a8178a2aef8dfca220670a0866e6d1db3659b44e1004f8b6ace4da969943aa3fae63ed68d5225a037b880ba393f42daf81990304722903208e3635d8bde798771a96c95c781a32d8ba4d29679735ef24cb3f5a8085ab2236c49ea8a3def62", 0xef}], 0x6, &(0x7f0000006a80)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="000000002000000000000000e1ffffff01000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r41, @ANYRES32=r42, @ANYRES32=r43, @ANYBLOB='\x00\x00\x00\x00'], 0x130, 0x40000}, {&(0x7f0000006bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006e00)=[{&(0x7f0000006c40)="a82ad628c8311229d20a4f2878c22971aae66ce0e51d3061327ff003dea63c7e5fb83f17e9daa1afd2e3076f68f76b84900b9d5f80949605ac4d990dcc54bdadaf3022aeac82b964484c68268713ec6d725d63536570edbf634dc32da1f0aed05f1ada47a28a97e3eb2b51fd1ae1545f64b7ec3d2f25e9fb865ded2b8491acd4afe90d086e868725ac", 0x89}, {&(0x7f0000006d00)="d766a95770ad7af25f158327b76c8676450f1a594a694532a7444eabe67088eafb1911af2fb84498445af0bb48ad36f9baad47203ee3cb29c0160659240cd29c414b6eb025e0ce5885a7e800ebd77f25f9967259c0e1ff08d9060353169b368bf14d11bf0fe18f1585671556be8995f118af4dd8d215f9a0e4b11b064618e6b58f14987d0c84c0f8bd5b524064d13c8cc7ca27bb093ccdeddc816b8c9d7fe5e48b47c0a78b0aca868cc1526fdb53cdca4645f64a9025c8c41e1ab9d3d8e0a466293e13764ee0b713860b376032ecb9f5d4bc4f94909bfe0135eadee34cb1af01b8d6aa4a60f4cc64c5d2df79fa61868f016fff", 0xf3}], 0x2, &(0x7f00000072c0)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x98, 0x4000}], 0x7, 0x4004) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000003180)) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="b67040d0d1e394b1c510"], 0x10}, 0x0) connect$inet6(r0, &(0x7f0000003100)={0xa, 0x4e21, 0x6669, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000000}, 0x1c) recvmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/118, 0x76}, {&(0x7f00000010c0)=""/145, 0x91}, {&(0x7f0000001180)=""/213, 0xd5}, {&(0x7f0000001280)=""/163, 0xa3}], 0x5, &(0x7f00000013c0)=""/13, 0xd, 0xceb1}, 0x8}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001400)=""/10, 0xa}, {&(0x7f0000001440)=""/19, 0x13}, {&(0x7f0000001480)=""/196, 0xc4}, {&(0x7f0000001580)=""/220, 0xdc}], 0x4, &(0x7f00000016c0)=""/160, 0xa0, 0x4}, 0x1}, {{&(0x7f0000001780)=@can, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001800)=""/240, 0xf0}, {&(0x7f0000001900)=""/3, 0x3}, {&(0x7f0000001940)=""/22, 0x16}, {&(0x7f0000001980)=""/218, 0xda}, {&(0x7f0000001a80)=""/57, 0x39}, {&(0x7f0000001ac0)=""/173, 0xad}], 0x6, &(0x7f0000001c00)=""/36, 0x24, 0x1}, 0x9}, {{&(0x7f0000001c40)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/69, 0x45}, {&(0x7f0000001d40)=""/19, 0x13}], 0x2, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000001dc0)=@generic, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001e40)=""/29, 0x1d}], 0x1, &(0x7f0000001ec0)=""/166, 0xa6, 0x3d01af72}, 0x6}, {{&(0x7f0000001f80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002080)=[{&(0x7f0000002000)=""/89, 0x59}], 0x1, &(0x7f00000020c0)=""/89, 0x59, 0x2923}, 0xc8b}, {{&(0x7f0000002140)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000023c0)=[{&(0x7f00000021c0)=""/49, 0x31}, {&(0x7f0000002200)=""/62, 0x3e}, {&(0x7f0000002240)=""/180, 0xb4}, {&(0x7f0000002300)=""/38, 0x26}, {&(0x7f0000002340)=""/1, 0x1}, {&(0x7f0000002380)=""/2, 0x2}], 0x6, &(0x7f0000002440)=""/64, 0x40}, 0x3}, {{&(0x7f0000002480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002500)=""/107, 0x6b}], 0x1, &(0x7f00000025c0)=""/195, 0xc3}, 0x200}, {{&(0x7f00000026c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002940)=[{&(0x7f0000002740)=""/220, 0xdc}, {&(0x7f0000002840)=""/183, 0xb7}, {&(0x7f0000002900)=""/2, 0x2}], 0x3, 0x0, 0x0, 0x9}, 0x4051}, {{&(0x7f0000002980)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002a00)=""/163, 0xa3}, {&(0x7f0000002ac0)=""/130, 0x82}, {&(0x7f0000002b80)=""/32, 0x20}, {&(0x7f0000002bc0)=""/218, 0xda}], 0x4, &(0x7f0000002d00)=""/1, 0x1, 0x1f000000}, 0x200}], 0xa, 0x40010000, &(0x7f0000002fc0)={0x77359400}) r56 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x6, 0x182) ioctl$GIO_SCRNMAP(r56, 0x4b40, &(0x7f0000003040)=""/135) 2018/05/03 11:38:01 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e24}}) write$binfmt_elf32(r0, &(0x7f0000000500)=ANY=[], 0x16d) readv(r0, &(0x7f0000000100), 0x0) 2018/05/03 11:38:01 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000006ffc)=0x6, 0x147) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002900)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002940)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x40) 2018/05/03 11:38:01 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:38:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x106, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x5) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x40000000000b, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/03 11:38:01 executing program 3: r0 = socket(0x2, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:38:01 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x210040, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'eql\x00', r1}) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000140)) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000300)) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xa8c1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000080)=""/106) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000780)) sendto$inet(r2, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) recvfrom(r2, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:38:01 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="070002000000"], 0x10}, 0x0) 2018/05/03 11:38:01 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, r0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r2) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r1}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x2, 0x5, 0x4, 0xfa, "6d2e787c20ff201243a85e619e99c38b803db60829d6ba5f21aae97f4fa50d97081813aebc96b82471a55c81", 0x800}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x38000000000000, &(0x7f00000000c0)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r3 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r3, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r3, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0x401, 0xeaf8, 0x3, {}, 0x57b0, 0x80000001}) [ 165.471820] device team0 entered promiscuous mode [ 165.476884] device team_slave_0 entered promiscuous mode [ 165.482627] device team_slave_1 entered promiscuous mode 2018/05/03 11:38:01 executing program 7: r0 = socket(0x10, 0x802, 0x0) r1 = semget$private(0x0, 0x6, 0x624) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000440)={r5, 0x80000, r0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000340)={{0x2c11, r2, r3, r6, r7, 0x0, 0x5}, 0x401, 0x244c, 0xffffffff}) write(r0, &(0x7f0000000000)="260000002a0047f10514b9ffffffffffff8000ec0100000000f5cf6091b120b5566d00090000", 0x26) 2018/05/03 11:38:01 executing program 4: socketpair(0x3, 0x4, 0x80, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0xd646, 0x1, 0x1000, 0x100000001}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8) r2 = socket$inet(0x2, 0x803, 0x1) sendmsg(r2, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:38:01 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x101000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000580)={r0, &(0x7f0000000480)="72abccb20fcbb143a5d516378e91acde37af9344d1519de2c212485b31cc6a86899c9e479cacafeabc35846f2a5a299776bb8970e3239bb887e313d69839bf0f75c4a80c7ca6b730adbb6b38af2e1bbc9fb6bf5f9d7c303223a7e1e3312941b5c96d38ba86dd1adddb045964086797c8b11e847168445f5c49e09083fcc95c463b134faf748829d89897300acbccb468a2788a2872b705ab5656c972d140d44abbcdb701fd09c212781f7c3eda5c46f4d883c0cef495d966921169d61da55f7baede43c434ea731614d9bde8b20e76ee0208bbd08826cf9ad4136bfb8c2f03c380c772e059995eff5b9356d44c2a18c2033e1d3e329953ed"}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80200) r2 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x2, 0x50, 0x2, 0x0, r1}, 0x1e3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r2, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) getsockname(r1, &(0x7f00000006c0)=@rc, &(0x7f0000000740)=0xe6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000005c0)=""/89) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0x1, @tick=0xc8, 0x100000001, {0x10000000000000, 0x67}, 0xff, 0x2, 0x8001}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f00000000c0)="f703988866de4359560aa06d4e1ba8416021bca284a3c0bf4515d2d287fe2e62d9c8d02d83331d8b608271dafe0318a50f73720c8976357688e70e8646047493005a2a935aa3ad53a4b213bb6003d3025167a9187b756d3765422243286f1515891ea04a5de7f505db1229d724c924994021a0df42fef877fc58adb2cec9dfdfa78ea88b043ee2c01e5fe106b25dfe44fd8d895212e2ff237f130e08d9ccb8b0805817f34114f2d41dbba5f5251b8206c33e5b57165f65162c54f5fb92f11ce90526ed32c19bb2b07b15a0ee0b7798b4acce8d6cf0ef27a5fde34244ceeb894372a8317ce950a778da62e91c", &(0x7f0000000200)="b712a37e4b515468801237cf7de13f1da01160"}, 0x20) 2018/05/03 11:38:01 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="180000400020001000000000000095000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x41c, 0x0, 0x1}, 0x2c) r2 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x8}) [ 165.712564] device team0 left promiscuous mode [ 165.717311] device team_slave_0 left promiscuous mode [ 165.722786] device team_slave_1 left promiscuous mode 2018/05/03 11:38:02 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) unshare(0x20000400) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='uservboxnet0*,wlan1system@z\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='user\x00', &(0x7f0000000140)=':\x00') 2018/05/03 11:38:02 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:38:02 executing program 6: setrlimit(0xb, &(0x7f000003a000)) r0 = getpgid(0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) rt_sigqueueinfo(r0, 0x22, &(0x7f0000000340)={0x0, 0x0, 0xfffffffffffffff9}) 2018/05/03 11:38:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="6772796f9f0192549bc01e7c7af2d496f093fc855e9954543408c68e39fae93f3c56567bf80a4e7dd5e8bda6654b395b7a0cd2879b01cf37373ad30e2333351bf2e62b53d82a1e3ee7c8ee3ab47d32cc530a85ab7bd20c8ef80ac0dd893e60638b31972c000001183bfbf910a5f79bfd3cf1e01a211da6b205a86cc045fdfe3d133bc82acd173bd854d065e97876ba0400000000000000a57f647d0d3d298e7040106fb67bb00e67191fa407f23d9838e12ae1b6de74a2d31a13e0a4537c082c2fb83988f93fbc9c6f1ff1af25d9d54f92acef5637", 0xd5) 2018/05/03 11:38:02 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x7f, 0x200, 0x3, 0x1, 0x3, 0x7, 0x2}, 0xc) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000a8e000/0x10000)=nil, 0x10000) 2018/05/03 11:38:02 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x3, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:38:02 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) 2018/05/03 11:38:02 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x7fffd, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9f688275894e6a4d}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x88, r2, 0x400, 0x70bd2c, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x74, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/03 11:38:02 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000004000)=[{{&(0x7f0000000540)=@can={0x1d, r0}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000014c0)}}, {{&(0x7f0000000f40)=@can={0x1d, r0}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000003900), 0x6c}}], 0x2, 0x0) r1 = memfd_create(&(0x7f0000000140)="766d70f7bf506e65743100", 0x2) getpeername$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 2018/05/03 11:38:02 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x4d0800, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000100)) chmod(&(0x7f0000000080)='./file0\x00', 0x6) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000011aaef27000000000700"], 0x10}, 0x0) 2018/05/03 11:38:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x4, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x4}, 0x25, 0x7, 0x6, 0x9, 0x4, 0x0, 0x80000000, 0x8, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40100) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x4, 0xfffffffffffffffa}) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000040)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {0xffffffffffffffff}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) signalfd(0xffffffffffffffff, &(0x7f00000002c0), 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e20, 0xca71, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff0000}, {0xa, 0x4e20, 0xedf, @local={0xfe, 0x80, [], 0xaa}, 0x58a}, 0x9, [0x1000, 0x49b, 0x1f, 0xe1, 0x80, 0x1, 0x100000001, 0x3ff]}, 0x5c) socket$alg(0x26, 0x5, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x20080, 0x10) bind(r2, &(0x7f0000000300)=@sco={0x1f, {0x0, 0x0, 0x8000}}, 0x80) bind$alg(r2, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) write$binfmt_elf32(r0, &(0x7f0000001080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) write$binfmt_elf32(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c4600000000000000000020000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000a8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x158) [ 166.411885] alg: No test for hmac(poly1305) (hmac(poly1305-generic)) 2018/05/03 11:38:02 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x7f, 0x200, 0x3, 0x1, 0x3, 0x7, 0x2}, 0xc) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000a8e000/0x10000)=nil, 0x10000) 2018/05/03 11:38:02 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2000400000000, 0x2) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = getpgid(0x0) ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000000180)={&(0x7f0000000140)=""/20, 0x14}) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f0000010ff0)={0x1d}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0xfffffe47, &(0x7f0000002ff0)={&(0x7f0000000040)={0x1, 0x7, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @canfd={{0x3, 0xffffffffffffa1e0, 0x5, 0xffffffff}, 0x30, 0x3, 0x0, 0x0, "8826fa34d3c8eaf4e53f5a0175a80e25788214c078733f7126f5d9f5b430e43c650a27028f2233818f9defd9bdf42664afc30ae1e94112c0542805f9dcdb2195"}}, 0x48}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000002880)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000002740)=[{{0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=""/250, 0xfa}}, {{&(0x7f0000002240), 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002680)=""/159, 0x9f}}], 0x2, 0x0, &(0x7f00000028c0)={0x0, r5+10000000}) 2018/05/03 11:38:02 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10, 0x40}, 0x0) 2018/05/03 11:38:02 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:38:02 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000000)={0x3, 0x100}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)={0x0, 0x6}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) getrlimit(0xf, &(0x7f0000000200)) 2018/05/03 11:38:02 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = socket(0xa, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(r0, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x166, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}, 0x1de) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(0xffffffffffffffff, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340), 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000002c0), &(0x7f0000000ffc)=0x5a8) 2018/05/03 11:38:02 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2, 0x5}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x9, 0x5, 0x7, 0x7}, 0x8) 2018/05/03 11:38:02 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x401, 0x20100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='yam0\x00') ioctl$void(r2, 0xc0045878) 2018/05/03 11:38:02 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0xfffffffffffffffe, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x803, 0x2ea03541) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000001adfd693ce4a00200007000000"], 0x10}, 0x7fc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000046c0)='net/igmp\x00') bind$ax25(r2, &(0x7f0000004700)={0x3, {"2912357d06b75b"}}, 0x10) 2018/05/03 11:38:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000683ff4)={@multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0xfffffffffffffeb5) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r1, &(0x7f0000000040)=""/140, 0x8c, 0x100, &(0x7f0000000380)={0x11, 0xf5, r2, 0x1, 0xffffffffffffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) 2018/05/03 11:38:02 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:38:02 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4a0000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x100000001) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 11:38:03 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1b, "7445c653e524862ffb8cd7bc1736088baeda4dd1034c106a649a31"}, &(0x7f0000000040)=0x23) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x2}, 0x8) recvfrom(r0, &(0x7f0000db5000), 0x366, 0x0, 0x0, 0xd7) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000100)={{0xb017, 0x5}, 'port1\x00', 0x10, 0x81000, 0xffffffffffffffff, 0x9, 0x0, 0x80000001, 0x0, 0x0, 0x4, 0x8}) 2018/05/03 11:38:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000080)=0xffffffffffffffda) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x5, 0x1, {0x0, 0x3, 0x84d, 0x3, 0x20}}) 2018/05/03 11:38:03 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000380)={'team0\x00', r3}) r4 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4798, 0x0) tee(r0, r4, 0x7ff, 0xa) 2018/05/03 11:38:03 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x8000009, 0xe0001) ioctl$TCXONC(r1, 0x540a, 0x4) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)="cb1e75834afc240369377bc517bb5925c3ef41e6eb0f6ec32341fcbe9e6d8002ccfc74fff31a1b46df7625ff9bf2a78634236e2e55f5c9f0", 0x38}, {&(0x7f0000000080)="50c756d1da867b500a604fbe6ae5066e6f36663178ffe3d01d7f3146d49726f3617e75a00a184921623005366db089480cb2e1235f96f6b01d883040ce4f0e465edf50b988a6a98f1afb7b0ddf471ca1617e58c4cb6dcfe32fa71453a3b93519c260c264ff7607ed6391f32eca62cab2c72accd4115be081ef7933afe5369cbd37301eab3b05159ea84f75ce84be01d5ead43d133ae134", 0x97}, {&(0x7f0000000140)="835b5cbc6ae67c869c34e468b10d52982655c1b7fb59de9dad33327f3984db5953a9b2e3c5bda48519f363de612936b98aafd021dff8399a6b5160271542c88e4c99aa3bcf7f25636e20485f39ecbc7428f66d4692bb81b7fafdb0e2af7d3eea8293dd3dfbb753b154f81e26175038d0048145f3d55482f7a3a60f91d636a94aa967edf2de84c6141044b61490a8930b0dc29df04fb1acc672b6b2892c173337df2cd25f05f9d1c59d26291ca0958d20", 0xb0}], 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="00db984fb561b8703033164280c23fd6de21526413782c9668c33265ef395354bf0896936d0a5efc811d5c3a378176bb974000458ce8fd1f"], 0x10}, 0x0) 2018/05/03 11:38:03 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0xffffffffffffff59, 0x3, 0x0, 0xfffffffffffffdc3) 2018/05/03 11:38:03 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="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", &(0x7f0000000200)=""/203}, 0x1c2) 2018/05/03 11:38:03 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000680)=0x1ff, 0x4) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write$fuse(r0, &(0x7f0000000000)={0x20, 0x0, 0x3, @fuse_notify_inval_entry_out={0x8, 0x8000}}, 0x20) sendto$inet(r1, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/05/03 11:38:03 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getrlimit(0xa0000001045, &(0x7f0000000040)) r1 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000002c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) r8 = getuid() stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)="cc82a31b5d", 0x5}], 0x1, &(0x7f0000000400)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x98, 0x40}], 0x1, 0x20000041) 2018/05/03 11:38:03 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = socket(0xa, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(r0, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x166, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000500000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000071000000000000000000000000000000000000000000ffffffff0014c2a24489f67fb19300000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000f00000004000000000016272696467653000000000000000000062726902676530000000000000f3000062637366300000000000000000000000000000aaaaaaaaaa13ffffffffffff0000000000000000ffffff0900000000000000010000400100007374700200000000000000000000000000000048ff00004b080000ce07000004000010aaaaaaaaaa11ffff00ff00004e244e20000000080200ff7f283eb35631b2f19430b21f1f9e6c16af8d37506bb9c9ad9f3f73473b6ecbf19f37b2aec9a9a35b7acabf73b884d3e9"]}, 0x1de) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(0xffffffffffffffff, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340), 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000002c0), &(0x7f0000000ffc)=0x5a8) 2018/05/03 11:38:03 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'ip_vti0\x00'}}, 0x0) [ 167.679513] ================================================================== [ 167.686932] BUG: KMSAN: uninit-value in pppoe_connect+0x62f/0x2360 [ 167.693257] CPU: 0 PID: 11902 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 167.700175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.709523] Call Trace: [ 167.712112] dump_stack+0x185/0x1d0 [ 167.715740] ? pppoe_connect+0x62f/0x2360 [ 167.719894] kmsan_report+0x142/0x240 [ 167.723694] __msan_warning_32+0x6c/0xb0 [ 167.727767] pppoe_connect+0x62f/0x2360 [ 167.731739] ? __fget_light+0x56/0x710 [ 167.735643] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 167.741002] ? __fget_light+0x6b9/0x710 [ 167.744974] ? security_socket_connect+0x5d/0x210 [ 167.749823] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 167.755192] ? security_socket_connect+0x9e/0x210 [ 167.760041] ? pppoe_release+0xcc0/0xcc0 [ 167.764105] SYSC_connect+0x41a/0x510 [ 167.767909] ? apic_timer_interrupt+0xa/0x20 [ 167.772325] SyS_connect+0x54/0x80 [ 167.775867] do_syscall_64+0x309/0x430 [ 167.779771] ? SYSC_accept+0xb0/0xb0 [ 167.783492] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 167.788682] RIP: 0033:0x455979 [ 167.791869] RSP: 002b:00007f49b5e5dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 167.799577] RAX: ffffffffffffffda RBX: 00007f49b5e5e6d4 RCX: 0000000000455979 [ 167.806843] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 167.814108] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 167.821373] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 167.828641] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 167.835908] [ 167.837532] Local variable description: ----address@SYSC_connect [ 167.843664] Variable was created at: [ 167.847378] SYSC_connect+0x6f/0x510 [ 167.851088] SyS_connect+0x54/0x80 [ 167.854616] ================================================================== [ 167.861964] Disabling lock debugging due to kernel taint [ 167.867404] Kernel panic - not syncing: panic_on_warn set ... [ 167.867404] [ 167.874785] CPU: 0 PID: 11902 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 [ 167.883004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.892349] Call Trace: [ 167.894939] dump_stack+0x185/0x1d0 [ 167.898576] panic+0x39d/0x940 [ 167.901797] ? pppoe_connect+0x62f/0x2360 [ 167.905944] kmsan_report+0x238/0x240 [ 167.909749] __msan_warning_32+0x6c/0xb0 [ 167.913814] pppoe_connect+0x62f/0x2360 [ 167.917796] ? __fget_light+0x56/0x710 [ 167.921683] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 167.927049] ? __fget_light+0x6b9/0x710 [ 167.931045] ? security_socket_connect+0x5d/0x210 [ 167.935892] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 167.941261] ? security_socket_connect+0x9e/0x210 [ 167.946107] ? pppoe_release+0xcc0/0xcc0 [ 167.950176] SYSC_connect+0x41a/0x510 [ 167.953981] ? apic_timer_interrupt+0xa/0x20 [ 167.958396] SyS_connect+0x54/0x80 [ 167.961935] do_syscall_64+0x309/0x430 [ 167.965824] ? SYSC_accept+0xb0/0xb0 [ 167.969548] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 167.974818] RIP: 0033:0x455979 [ 167.977999] RSP: 002b:00007f49b5e5dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 167.985702] RAX: ffffffffffffffda RBX: 00007f49b5e5e6d4 RCX: 0000000000455979 [ 167.992967] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 168.000230] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 168.007500] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 168.014771] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 168.022476] Dumping ftrace buffer: [ 168.025993] (ftrace buffer empty) [ 168.029679] Kernel Offset: disabled [ 168.033277] Rebooting in 86400 seconds..