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", 0x1000, 0x4000000, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001540)=0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000002cc0)={r4, 0x8, &(0x7f00000001c0)=[0x80, 0x4, 0xfffffffffffffc00, 0x3f, 0x2, 0xa89, 0x5, 0x0], &(0x7f0000000200)=[0x6, 0xd112, 0x1, 0x9, 0xea, 0x6e], 0x4, 0x4, 0x100000001, &(0x7f0000000240)=[0x4, 0x7, 0x1, 0x200], &(0x7f0000002c80)=[0x404000000000, 0x0]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002840)=0x40, 0x4) ioprio_get$pid(0x2, r3) preadv(r1, &(0x7f0000002c40)=[{&(0x7f0000002940)=""/169, 0xa9}, {&(0x7f0000002a00)=""/146, 0x92}, {&(0x7f0000002ac0)=""/209, 0xd1}, {&(0x7f0000002bc0)=""/120, 0x78}], 0x4, 0x0) r5 = dup2(r1, r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000028c0)={r5, 0x28, &(0x7f0000002880)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002900)={r6, 0x10001, 0x10}, 0xc) sendmsg$inet_sctp(r2, &(0x7f0000001700)={&(0x7f0000000080)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f00000000c0)="af768188f9c36f9489a000", 0xb}, {&(0x7f0000001280)="f5ac3f98b3a8b26f851b2d20188043df51335f3f99ec85eacc978ac4bb5e2254991c43c05234a1d38ba3e65878b33ee1330ae8580a27bbac96974db846905813c4b9fddb111aa24fed78c64936e050a89ecd7f9d6d418112255e82e4eaa7d4513cdafe76c5ac445c4836968375e3a4253992b4a035326a60936a983d86b6cb8304620d1da292b74820992edd82fa7d1ea6f180d083686e1a9b6a8d28910aa50d13ce0f9d27e6650e7b22728f9ca519b2db13b3c84c7bd8a6005e7a309f8d45264166e141b024fc62f04e34c81b8450d26d5343fbab17b712959ead1b0826cd2daf70cb0aa7ee32e0906bcd6ed019394b3156", 0xf2}, {&(0x7f0000001380)="18c89693ee4157ef2319f070ace84a1078a671ab7ed0d27f111e71e93613a44a12fd61fe8d26bda5a5e38ab3865b49bb440de5e7a0267eb784f23970361cc4501e27d4e5bd9200549fed03f141b1529fc0b47522a42b700518588a7a4d430ab44e375c752b6afda91e3edd4661c7ab554e4973bb0fde733a5e55fd27fbce6d9bd0f6b7821270e891b11839a3b8c2bf0acdd2d1cff5a24c6b890b2eba23420bb33e7b0ef904d4966c55347aca7430b12c9d59fb8f9a78d97fd03b", 0xba}, {&(0x7f0000001440)="f6147e1149ba38f7fb6ad7b156d364dd668146c164d32e965b44ca738b57f27a0cd53d7d96b9d72bc608daac5c213d01af32b1d86ad35101922e41b17d963a39bff3b93044bb78a35835607d6f96878912ffbe30511202c57b05c446ec447e3a0afea7662be3493d6d6d24130b2ebe6cc4426c37e2fde5fc63635525e591e162464cbe93764e37813f3355107149af16ba8ac8e80ffdc2c986215d6342b23632434c60c82048ae399138b41105ee4b80278cdbbe5c01a7e291588b1629611d2e79c0064541d4333f5299", 0xca}, {&(0x7f0000001540)}, {&(0x7f0000001580)="aa97433e8ec0cf72c94225f9c86144f0f96cada11bc932897e6867435b93fbe11ef273201e1dcde1cafc72ca1dcc4da5dd1897f3cd1f6e1f6b21ed1c5cc427a58cf7a5f58b43be8e16812e92ee4c94fbf99e6f1a217bf3cf34c201f381502957dbf6dc1af2df104e01f8c5f4e55ca7da40e3f22f023440d8edec6b2056d3bb22", 0x80}, {&(0x7f0000001600)="07cf91e117a9caf4c6cbc4fd238849639dc6c70aac2ab90324f63663d3316bc0a0eb40578b2745398ca2353f985c012cbf073e174e99107b9b117e5d4bb2bf91d211566682a92fc7ec0da2262a", 0x4d}], 0x8, 0x0, 0x0, 0x24000000}, 0x0) writev(r1, &(0x7f0000003180)=[{&(0x7f0000002ec0)="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"}, {&(0x7f0000002fc0)="2caceb6502e7f5e95541f5d933853d4dead4aecc16d9e8d2d0266c19d64079552b92dec6d68a02bac3ddbee14a742c07ef6ba03502851d374c"}, {&(0x7f0000003000)="da8a23eb01ce87e2147c342e436b254e06da65db9aa37d2b286d0551a686ee09e0485575c828d6d56b1505ef267cc417609239b8c8bbb3736583c84b6f1c2319db1170bc039adbb5b761f8cb2dbe0470"}, {&(0x7f0000003080)="f7febc951f7cd0f9dcf4fa1d986cd4d2f6041ab80a77f204"}, {&(0x7f00000030c0)="77853833b2bfad2c2b6fa126283e9227ac27803bd9a859f5956bbf0db23568286322cdfdc4561cf538e2048acc7ff6e7d9f43480e1fc5d692eaa20b08b47110897af77fb5bf4f6cf5cb7492f291008615fdee4dee12d5d139643151ad494678fff60f40c8abaaa205eb524d4f228b334925a62bbac5b04a1ffc1acd7d656a4a16af3aad39a1d9b44303843e6f5e3398bb6190f8f"}], 0x1) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000000)={0x16, @rand_addr=0x4, 0x4e23, 0x2, 'ovf\x00', 0x10, 0xfff, 0x6}, 0x2c) 2018/05/03 19:11:02 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f0000000140)) r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r2 = getpgrp(0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000380)=""/239, 0xef) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = inotify_init1(0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/05/03 19:11:02 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x10002) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+10000}, {0x77359400}}, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x9bfac7fc56b7139b, &(0x7f0000a5df9b)=""/101, 0x2, 0x2}}, 0x24e) 2018/05/03 19:11:03 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = getpid() sched_setaffinity(r1, 0x0, &(0x7f0000000340)=0x2) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/133, 0x85}, {&(0x7f00000001c0)=""/225, 0x201}, {&(0x7f00000002c0)=""/61, 0x3d}, {&(0x7f0000000380)=""/169, 0xa9}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f0000000480)=""/59, 0x3b}], 0x7) socketpair(0x0, 0x800, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/03 19:11:03 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x4004000000000003) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/05/03 19:11:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002bc0)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000008b00)="84a8c387291fdf64b9d3a75860b46a7a7fe0f881e1e2819c95e930ec8efc0c3f3f804e0aab17cc7bb8ff4e690ac3e3cca426430ac9100db1ea1b0aeaf3066ac9e94f70af3bc166b7220d16ec857249caac3313b8d96908441f4bef75425574f5295588e8b85a928e2146a760a61ded072a3c64f06b2fc255cbcbfb29ea10347fff0bb6d5c0c268823b679824b7ec570487156d1202e3397b83ddd02373e9035dbbf084f815f0be9e3efad78525995e4e2ae5bf095392f3807ec52923", 0xbc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005c80)='/dev/cuse\x00', 0x50842, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000003d80)) sendmmsg$alg(r1, &(0x7f00000088c0)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="0d6e4385c86526bb9ac72e41e3a8c153ea3e6ab08e769fcc72c68caa2dfe7a89fb2056515cf01bed37a21ff759bb72925a729f9530c81a93187afcddca1c9f6c7a85e9037902e1eba4102ef0f45607f1321f72b72fdc75c3a6cd547d7930ec4aff0d0d56346b7ce94ea57d9d49c591412143701299", 0x75}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000000100)="bc508f32cf0d63e037a285715e5a2785e52065ade237705b30242377cb0812ddb26f71f0dc1bb577c34175d8173441a945c1cf9f831b56d08285905f7b79063eb28c6317dd01b2996597e6b3a9a8fff273c5e5bb0d09642d7812d788c79750161b3b804723b82ee4140d0379ef714d00d3b0411ceee29c5d191134f919862df4fc4c40d5099b01d0ec457066f75d02529bfa816012e320b1700cf835a75de9bef8d1b7658eb33b8a2feea43bf711a81f7d6a16321557c576c9793c", 0xbb}, {&(0x7f00000001c0)="3de46ab05abd83ec1dc20b866f97af", 0xf}], 0x4, &(0x7f0000001340)=[@assoc={0x18, 0x117, 0x4, 0x63f}, @iv={0xd0, 0x117, 0x2, 0xb5, "a6542567aa48f3b2843ce8bb392ae544766edc0dd448cf3b319a4d23d3eaf4df816c1d50d217eeda98cde2457b4bc4c68fab157dbb1103da20be657894a9c582bdedff76558bfc03d940d118c8b3bead0ba9ec0fd397c1a385c146cc68505e097278fff75a7174d0861add8e57ac59c4cbb9fe1d91e02dfbc47e8d648c5a88eed48e6bb14aa090a4de71d5686e443c81bf46c01c6652669487cf55a08ffa5e597fc890f5541f60ec6e2639a573576ecd4555f8e738"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 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"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@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @iv={0x20, 0x117, 0x2, 0x7, "9dcc3886378e83"}, @iv={0x98, 0x117, 0x2, 0x84, "40b488e95f5709ddda60b0dbf0429a6bd16704854e90adf1f04180f0144e1bd8a215b64db6872346ca178d30369314300d39848c5e82755caf2dc7ff5a3b304d5c527049a6bcb41182b56e62c8409aecbcd45268b6c8831f90ea58899171af57d9b994cb6ed74e97768f83500feb9e8941e900f557379597aa369c346fe42f728c225225"}], 0x11b0, 0x20000000}, {0x0, 0x0, &(0x7f0000008800)=[{&(0x7f0000008780)="ac922102e982bb206f772de70139d478bcc08c0ee1d765897298e467a592f36db9fa5005e80d2d8c73374f138795aece8de29ad5226d429b74abe3cb2498ac73d572111613ce6dc47ccb6e514344", 0x4e}], 0x1, &(0x7f0000008840)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x84}], 0xa, 0x4000) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='ns/net\x00') setns(r2, 0x0) accept$alg(r2, 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) 2018/05/03 19:11:03 executing program 0: capset(&(0x7f0000594ff8)={0x20071026}, &(0x7f0000244000)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="da5ad0fbefa1205e947d2504d9a05281d12af8d9721ddde7ad3e6598cc264583510d25369255177c183d738eb7449fc928b78e8e9fa13d11f800d04a322f4bd8d2188ebb156b4721bc60072b0b6357b9aa820844129df96a00db2f274ff8613ba1bed7b460b7a07eaf10536323cf8b1639b381e08113e4bc8f5fb19ee3c3fed3646d4273f4b9a16b8330b5f8f7d79e87d3f988e74c3e8a0207b7110627", 0x9d, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0x100) semop(0x0, &(0x7f0000000040)=[{}], 0x1) 2018/05/03 19:11:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x0, 0x6, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000280)={0x6, 0x6, 0x429, 0x0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)="6e730e03b75a09") setns(r3, 0x0) 2018/05/03 19:11:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = dup2(r0, r0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1400) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "ed42308c89f5b286453df8fd39cc912287918b62c4aceaad4678b75d4c27182ad03e4ab1b4cc32aec3ad824e95763d5b7c8bd3ddae9b3d186d32a656b9a37c366b321e8d8f7d8720d217f440371232a4"}, 0xd8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666a", 0x7a, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000500)="850ef00109d25e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa42", 0x6e, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/05/03 19:11:03 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x4, &(0x7f0000000000)=""/237, 0xed}, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000300)=@buf={0x9f, &(0x7f00000001c0)="051d4bd9b4dc25c6bd9d4fd08254f9e1b0a615a5175d9876a44dd1e542edef5be37444cdd4da9c0520d27ce92c5bce3d57734d14e18c44a8d032b4e53565d2e5e7437773dff77b13bb395bafa2a72ce8a7e6174e86985ed20dd1fc23e58f946682969669ecdb25fc73d843c8c59231db916940e62b82677ed4045386afcc53ce8d6253c4977baa19f6064c0bf475ae6771748a2d91a773f66db934d23040a7"}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x2000000000000105, &(0x7f00000002c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xf82, 0x0, 0x0, 0x0, 0xff}, @call={0x85, 0x0, 0x0, 0x3d}, @alu={0x0, 0x1, 0x0, 0x7, 0x2, 0xfffffffe}], &(0x7f0000f6bffb)='0PL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0xfffffffffffffffe, 0x0, [], r0}, 0x48) 2018/05/03 19:11:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x8000, 0x1) keyctl$setperm(0xf, r1, 0x0) [ 420.523504] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/05/03 19:11:03 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='reiserfs\x00', 0x8, &(0x7f0000000100)="98fe004213a7a5174945a44a137553854fe88257884e361d3be4f16f66cce2c4702393273edf517f37fd4015eb73439709ebc578eaef95e154fcdfbe8533eb88509fac2cf04f3a2b21fc57580c852df67d2d432f7f2c93ee76644ec1f23f7d3e033e332eae6788d8e9d8b05658417e6c97c2") 2018/05/03 19:11:03 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x145, 0x3e6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x8001, 0x4702) sendmsg$netrom(r2, &(0x7f0000002f80)={&(0x7f0000000380)=@full={{0x3, {"19ef21ab0ee670"}, 0x5}, [{"fcd344c9710e4f"}, {"d110490c71c464"}, {"e4136b3dc1f94c"}, {"0dda907c6ab946"}, {"ac044b422983de"}, {"193224166d31c8"}, {"81faf8bd4e6e84"}, {"3f88c45cc574c2"}]}, 0x48, &(0x7f0000000940)=[{&(0x7f00000001c0)="16d7008277f6be2b945cec114d5a336adc7262a74db0c1e2a3d0f769d75711ed0e7c16940861057f58e3d0d22fba94bb6bbf95db50c23dbf51e0d4", 0x3b}, {&(0x7f0000000400)="afa631ac1f824248d9c0454f6e870976abb3270343365813fa79926f7ec63662434a51843d4476ca14130a8fb35e14a335487e12770c3f59393603dec000d09a80254ad3a5428eb1ca7b3437f744084311d1501379f12f23eb0b6172c63dd30e7b23c54d7de40876a4a81b7ce805cc81b39bebe1a6f7efab078fbf8f3d2f4e4b6274b5474b1dda7a8d9ffbec0644134e2567cc8625e9158f69c5ca982e8393b1e3affb146880", 0xa6}, {&(0x7f00000004c0)="cd4fe385d97cd187272b029ffc5ee7d56b90071329d821dcaf1c0f8044b08eb4b7c98f87f0c385d19e0930a9bfd2450312df5e816fd40e92270502fc685897af30ff4b0f24746701f03bb80643bc758a7ee5a85e24fcf4f94bba8ecccf92ee24d95ead5a7e8ebe2a7907336a5c887d98af4b67dc3173d6ae3ab0644da00243c99bab705dbaf5d73459c8f9f2b1fcbeb4c470d9a7dce87844cb613a934591b4dfa856", 0xa2}, {&(0x7f0000000580)="e1713f98d2e2729ee7ca2df96d5e1bfef2c0662382eae3313fa504daa29da2b74d700d67c0a2ebc2b5987529fc75e475cdaa2fe14a9a255be307cdc6d3ebe393369ab8261d521b5c63a19057a2e2817c91acfb82ce6119cfda5539c44d83c3b9", 0x60}, {&(0x7f0000000600)="927dda79b032bf5725dfd33ae8b2f731b46632bb681b8e1d09f6bbdc58fac72f4ef5a2ec19e3c50d229c0317a65158010c9142626d852f13b7596e50a157cdcf38e6a001957e67229fa2b233ac4f5a669eeadfd4ba841f76e18bf8afad3d76967deef10809fd5190d74464622309", 0x6e}, {&(0x7f0000000680)="511ee4b41d0b6adeff7356dbdfc3c843c031e1a58cd7b04850f38a7d4f405423cd2e4646d77508450520ba43c8bc78ae1733d987cdfa2920e1771d67a72135e917ef3e048f9220291206bab2ae8985fb3712d6aaee266797b9fe53350d207e84d250b2112728062c62893c070598d3e24e642ac8ad9c67236006fdd7caa4930635394c6726c09ef1535ad2d61a78c099f00c541f7593c00a7824cfaff58af6c07c0ea0a0c62d17c7cec987eeb7d1b7c4b367011d9c0e137dc911857b6b962a157bb069583364009f88af3cfe03ad956c5032f90fe8926f44a2201e39e9cfda60811b969b15feff74c46df195b985cc2ceec5", 0xf2}, {&(0x7f0000000780)="73b7e2074b4c1cffc2d71697732c0b01884daedf458f0ef3e914cda5c4ef27155eddddb0e11253b45c4f97d6d5e836e4a1f43047f780f3d68c73b5bc25bd69fe4c1a327dd0830562a2edb96ca862ed67549c8c1845bbd5cbc226b0f41491f6726eeb1b9ec1c251218edffd5caa72c23bf88f29ab6054aac492c71555b92b18ab03d824c5e027fa16aee2804c2719c5645cf22e1c03095c3f38ab15d39e071bbf050e8bccebc0b9edd40c3927bd73f73750b438c5e41bc2716643fa03283cb08b627cc58cf0cb3f6b64857ce6a5fd0226788016e1449dfc690ea130e33c980385b4", 0xe1}, {&(0x7f0000000880)="91f72b92bd7b", 0x6}, {&(0x7f00000008c0)="91ee1f9412dec3e7a809f0a3e2f2d53e6ddd5b9546ced556255398a7da48b0b7819220817ffd02d5ecfd072975fa8906648d151824e44e5bd07b48a6b4444216d9370651949a8df194095062f40c2a1ecfbd76e9cc630916cfe9", 0x5a}], 0x9, &(0x7f0000000a00)=[{0x80, 0x109, 0x9, "911409c933b2a01884365b9a6af665a52c645ca91df9d4e1190112f846147dd9ca1b12189e31e55722be8d8b174e12a8d7799eebd1f905e7ebe383ff71f0210c1d2ae59a6bc3d32791977f00a0925f86130f93217004606d952dc2dd0bab5126379ed3a57268775a07713994"}, {0xe0, 0x6, 0xfffffffffffffffd, "92e4c7cd53da4ed8b368a828162dd345033767ca4acfc6b0c3e0a377e74274c70da2a8661c88ff2a45538859ecc901ac363b2e4a9d423e09a59fcd60cdd89f996ce995bb7b7dfb5c74e59c25efdb865eabff746ae9933e1d8d11809efd8283940b249f8115f66d4c89e5ede380b847aa62daae670c3016392709d294b4288a4bc4e78aa0eb5412ffcb627edb3cdb406d24f313c81abde706dc6573dd6126c9f589b6b0f762669bf344138471f46b9c060ea187ddf1390da4f25b89ac2d65cdfa807d2df8a6c470b94342f0cef992c1"}, {0x100, 0x11c, 0x2e03, "fd0db08c9339f96d68f42fec9e58ca69ec322a1162aabfb9507a966cc5f96024c7014874b6b2e3fccf15758762ac456efce297a83a81f86c8652b0d82e894f1043822884838ee3103423a2f1fda6804481ac722375476d38470538d11f741aa5b7d6b87063ebbd957a8ebede64b27c904a06dc67edbef82c095dd839728cf02f47ebe428e61967ebbab79da4f2c43cfaeb91363c07db1a197b22e39076e40e1275c23fbc6b9d86a043f4fd0eb2db84580a7d21035468fb819be0d52188d273e4b6881edb74a6e99b3de508b15170e48a9bc37f901a3d0c7b8b80419fe300ba9b1fe148257bbee342cea8"}, {0x1010, 0x84, 0xfffffffffffff296, "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{0xd0, 0x119, 0x3, "366af53478ccd99a192253e67dc701d7ae95ec7bdccfe85bb0aec9d2ff11c74c251e9e3d341d122c99e7c417fac206c0f26b6071e9728c04d75c6c7e2b906c74dc2f5c79b8556ce599affc3d367f6ccedab3af278133d7856da73c185c60de2ec2524a71e44dfcb4b153d4231099e379e491766b2fb97bf5e7345ada653f02a378127fb6c3bf9c089c7d1009527d6c0a0ddd5bdbdebf5d47a4947ae144b70279fb259262ed9002a8f3c1ad27b2ee987a368227c47ee7ce44c756"}, {0x68, 0x115, 0x3bb, "eaa12c7c36fc15a2516b68836ae076e56894c6f76b029d8fdb5a82f5943f9c9ea92877b93a07a4c91242cae0e4f575039ae35b8a2c72f098666ce71b262e4be9bca4e0f12f2f1f21915841cdf80d56a8e2b9812b"}], 0x2558, 0x4000000}, 0x8010) sendto$inet(r1, &(0x7f0000000280)="39d804a2e98643df822c788544fda823ba7c92cda2467a99e261430a6b2e2217c3f54209f372744ffe2c67c05cdba9776ea9fa45809be99f55db772280daabcf918ce63408e34e892c80a46f9818e3a61934405ef67584a2dfcc1923261bfffa1163d25949899c6f9b2caee922d3578d38af69fa556771a696e1054fa5c404b0269dbf0d7087b1f7ca4b7710fdf685aea02cbf7a3dfa5cc59c4c341a2f282cf1153219a7a04f1d0a5d03b03fc737624d541325eb6bbc949fc9bac9221b3ed912e02b2b12aa7fb29656daa9cf94b127c8fc681b902086d13b5951c22a14c9e789700261d5d728e354d3a65d88d8", 0xed, 0x84, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x1, 0x70, 0x56e, 0xfffffffffffffffd, 0x6, 0x7, 0x0, 0x0, 0x410, 0xd, 0xffffffff, 0x1, 0x1, 0x2, 0x7f, 0x2, 0x6, 0x7, 0x2, 0x0, 0x401, 0x7, 0x4, 0x8, 0x8, 0x6, 0x100000000, 0x0, 0x2400, 0x1, 0x0, 0x3, 0x30000000000, 0x100000000, 0x1, 0x1, 0x6, 0x800, 0x0, 0x45f75bca, 0x3, @perf_config_ext={0x5, 0x4}, 0x0, 0x0, 0x3, 0x3, 0x40, 0x10000, 0x9}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x1af, &(0x7f0000000080)=[{&(0x7f0000000040)="240000801d0003ffbf3cc0023da283f71840432a4d327c6a5e7c965d1c5c1cffeb000000", 0xb}], 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/05/03 19:11:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800, 0x40) getsockname$netrom(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) sendmsg$rds(r1, &(0x7f0000003fc0)={&(0x7f0000000200)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000280)=""/169, 0xa9}, {&(0x7f0000004100)=""/203, 0xffffffffffffff36}, {&(0x7f0000000440)=""/79, 0x4f}, {&(0x7f00000004c0)=""/227, 0xe3}, {&(0x7f0000004200)=""/26, 0x1a}, {&(0x7f0000000600)=""/149, 0x95}, {&(0x7f00000006c0)=""/145, 0x91}, {&(0x7f0000000780)=""/197, 0xb125}, {&(0x7f0000004000)=""/94, 0x5e}], 0x9, &(0x7f0000003cc0)=ANY=[@ANYBLOB="580000000000000014010000080000000700000008000000", @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="0200000000000000f3de437700000000400000000000000000040000000000004000000000000000040000000000000058000000000000001401000009000000070000003f000000", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f00000043c0)=ANY=[@ANYBLOB="1b000000010000006f7cb2dbd3c3cf434112b4e209044ed6155845bf03d53ac59a77a35ccb3f539ca5cb9eeed0181d7a6639038d7492f40e37160b6798bc39c6bed6e67638717bf7055353cbe2ce17e46649abbbcd80557329ae63b114cf488315e1081a69ee7aa279692805d54b18bfad5e58dc16a491f75918f599c26c16313f9a2539238dd9e6bccd93fbb5dc82c270e2199003b135b62f4e9dde5745eea7ed388076a7cbfaef0832a7c72f31c0c13fad8ccee9302e83d1f479992989b2f33a09e9ae0e776fd96ba643ace356444ee3a2505ad246b4c9a1abdeefba77c16e88858c2db5687bf4c20000000000000000"], @ANYBLOB="7f00000000000000f404000000000000050000000000000000000000000000005000000000000000030000000000000048000000000000001401000001000000ff0f00004f000000", @ANYPTR=&(0x7f0000000ac0)=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'], @ANYBLOB="fb00000000000000", @ANYPTR=&(0x7f0000001f40)=ANY=[@ANYPTR=&(0x7f0000000bc0)=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'], 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@ANYPTR=&(0x7f0000003940)=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'], @ANYBLOB="d900000000000000", @ANYPTR=&(0x7f0000003a40)=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'], @ANYBLOB='g\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003ac0)=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'], @ANYBLOB="1f00000000000000", @ANYPTR=&(0x7f0000003b00)=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='S\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003b80)=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'], @ANYBLOB="9700000000000000"], @ANYBLOB="060000000000000010000000000000000900000000000000"], 0x62d, 0x20004004}, 0x1000000000000800) io_setup(0xc14, &(0x7f0000000340)=0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x10000000, 0x0, 0xf, 0x0, 0x0, r1, &(0x7f0000000000), 0xffffffff000}]) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000000000)=""/33, &(0x7f0000000100)=0x21) 2018/05/03 19:11:03 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002400), &(0x7f0000002440)=0xc) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) 2018/05/03 19:11:03 executing program 7: add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/198) 2018/05/03 19:11:03 executing program 0: personality(0xd50000f) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x63c440, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) r1 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) fchdir(r1) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/05/03 19:11:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000002, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='bbr\x00', 0x4) write$binfmt_aout(r0, &(0x7f00000013c0)=ANY=[], 0xfffffe38) shutdown(r0, 0x1) 2018/05/03 19:11:03 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200002, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x4008240b, 0xfffffffffffeffff) 2018/05/03 19:11:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2, 0x2}) 2018/05/03 19:11:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) r2 = fcntl$dupfd(r1, 0x0, r0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000440)=[@text32={0x20, &(0x7f00000003c0)="2e0fc71c020f01cfb80a0000000f23d80f21f835400000300f23f866b849000f00d0262e0f01cfb8338d00000f23c00f21f83501000a000f23f8c4e3090e2c3400b9e40b00000f320f01cff20f78d0000c", 0x51}], 0x1, 0x40, &(0x7f0000000480)=[@vmwrite={0x8, 0x0, 0x80, 0x0, 0x1, 0x0, 0x4, 0x0, 0x5a}, @cstype0={0x4, 0x8}], 0x2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000380)={'vcan0\x00', r4}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x0, 0x0, 0x0, 0x215, 0x800, 0x0, 0x0, 0x6, 0x0, 0xeda, 0x3c, 0x0, 0x0, 0xf2]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x10002, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000000140)=0x101) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/03 19:11:04 executing program 2: io_setup(0x5, &(0x7f0000000000)=0x0) io_getevents(r0, 0xfffffffffffffffa, 0x0, &(0x7f0000000040), &(0x7f00000001c0)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/03 19:11:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs\x00') getsockname$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendfile(r0, r1, &(0x7f00006dbff8)=0x7a000000, 0xfffffffffffffffe) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0xff, 0x8001, 0x0, 0x3, 0x543, 0x4}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) openat$cgroup_int(r2, &(0x7f00000002c0)="6367726f75702e616c6f4e655f6368696c6472656e00bea0c5c9e4b0626366d100ff622fc664a91e3a3c8f57817e66308833c114e93901f4ec95db62bb9f8a10fc1335e7d5d5598ec93480822f2447cae269d7f4d9a53495f3c37cede65abd738f16bf28a80747c54b6287ef792a04998021ba49085db840019e84c51f7fa66a47cf4b6bdb98f3e3e5d01d8896c6b0bb2281039f21397392cf47c9b18ab4ec60a2652ea4b95e72c9221cd532398c0620599defe819a40b0d4ce6e42b59a172b582acc7ed60ac31b75315b77dc746d6abc981ced2124e1f9fd412d0ad9a37ff9111c478b1d7da8bb5845d6cc7b7ef", 0x2, 0x0) 2018/05/03 19:11:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'gre0\x00', 0x8}) 2018/05/03 19:11:04 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x610200, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2800200}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x1d0, 0x20, 0x400, 0x70bd2c, 0x25dfdbfc, {0xe}, [@generic="f5537577585bd44c99986d18550cdade7a8cfd0e6d8677ee6c8a816ce1f56aa2c7b1d8ef53628ac40fef7651201e17986b1bca956952415b9e94a533e6b08c374802b9a744032b68361887876c61b60d40a92cdbcdcd0d400fefdfef30eb03b660c212d7733551c0a0f72fd43b48e82309528d4eef33946c8439d022e495b41b9812a372cb71d8683710a0dd1f7da82d3ace7b97faec8944506f404f5f57fc44e21684d41b8599bb319e453d600e98f7423624503812356b217edced", @generic="2d490f7b70e820c0f235691f7b47a2d206d4218bef90c1e2c15c5a5a27ebc42e09d3c9d80bb5e4106f5f27a5fee2d79fd30545467b4f635f6bec618ec4c87094895175b7ea11b600b3f1fcae2b1ebffa489e1bb3addc9a6511058da08c9fc8b35d0e8c3dbdb20cf7a60afbbef3e5b40192ea533a257ff77f2f735e503ddd18bac9948541e3ce5b9fbfde5e5b561535ba848453922b8d2ff9642fcf859ece01870ff3de11802f83278d0b5574da3df8cb058238c5fe9d30408726cfde6fa03119e5e2cfc1f0cd082698d4a194850572144609a2bc75ae30b558a0c19772b254612332f8559557338c206f15cf89708bd3ae9b0fc658ccb42bdf7b8bfddb86cd"]}, 0x1d0}, 0x1, 0x0, 0x0, 0x10}, 0x40880) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'veth1_to_bond\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) write$rdma_cm(r0, &(0x7f0000000040)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f00000001c0)}}, 0x18) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x2040, 0x0) 2018/05/03 19:11:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x101000, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000005c0)={0x10000, 0x0, [0x0, 0x80000000, 0x80000000, 0x4, 0x14000, 0x3, 0x9, 0x4]}) ioctl$KDENABIO(r0, 0x4b36) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="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", 0xfc) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x4000) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000540)) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000140)={"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"}) 2018/05/03 19:11:04 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)) ioctl(r0, 0x2201, &(0x7f0000000040)="30ad50a4b38396ed5ffbb4c41f42d71a9bdf5c97bfcbef387b16eb6c2378797f342f6c40fb4a6da5dbdf622234e0f84b0a571fa647") r2 = dup(r1) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000100)) [ 421.507724] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 421.539689] Unknown ioctl 35123 2018/05/03 19:11:04 executing program 2: r0 = memfd_create(&(0x7f0000000100)='ovf\x00', 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x401, 0x4) socketpair$inet(0x2, 0x5, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x1fffffffffff, 0x2) getgid() getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x7b, @multicast2=0xe0000002, 0x4e21, 0x0, 'ovf\x00', 0x1, 0x6, 0x6b}, 0x2c) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000000180), 0x3a5) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/05/03 19:11:04 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="280000001000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000a00"], 0x3}, 0x1}, 0x3) [ 421.608720] Unknown ioctl 35123 [ 421.614175] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 19:11:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x100001bf, &(0x7f00000004c0), 0x0, 0x40804}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) r2 = dup(r1) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0xf5) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) 2018/05/03 19:11:04 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000240)=[{&(0x7f0000000280)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)) 2018/05/03 19:11:04 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x8}, 0x10) semop(r0, &(0x7f00008d8000)=[{0x3, 0xcfde}], 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xd, 0x200000) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x8) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000280)=0x68) 2018/05/03 19:11:04 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101000, 0x0) sendto$ax25(r0, &(0x7f00000000c0)="30deafa663e5bafad4a5156d195412df0e2ebffda41998f085571a4e4edfca645c058ec26f7825da57e87c16a6ce59729326982869cb93644747ffd4d7113efe6fb7bdf9ecc1d0ae927a1059f11440aff24f88b3da62dcd511d2df9c07f3b1b0cf103ecc50ffc63187243df923d78125574ba54616b4fe4230c4273117f758f7ca03fda0617d767cef61f7c570477b44c15196611955c9ee0d38c84bb017676e58a59f1bbcd378", 0xa7, 0x800, &(0x7f0000000180)={0x3, {"2134f417189c01"}, 0xaf9e}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f00000001c0)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffff4f3}, &(0x7f0000000040)=0x10) socket$inet(0x2, 0x7, 0x6) ioctl(r1, 0x100000001, &(0x7f0000000000)) 2018/05/03 19:11:04 executing program 7: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f0000001300)=[{&(0x7f00000012c0)="921ca827950d1fee", 0x8}], 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) tkill(r1, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@mangle={'mangle\x00', 0x1f, 0x6, 0x700, 0x2a0, 0x0, 0x408, 0x0, 0x408, 0x630, 0x630, 0x630, 0x630, 0x630, 0x6, &(0x7f0000000080), {[{{@uncond, 0x0, 0x140, 0x168, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x2, 0x1, [0x3, 0x1, 0x3, 0x2, 0x401, 0x5, 0x5, 0x4, 0xbd, 0x2, 0x20, 0x20, 0x2, 0x2, 0x1, 0x6], 0xf}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d4, 0x100, 0xf09c, 0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x10}}}, {{@ipv6={@ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0x0, 0xffffff00], [0xff, 0xffffffff, 0xffffffff], 'bridge_slave_1\x00', 'gretap0\x00', {0xff}, {}, 0x3a, 0x101, 0x3, 0x10}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}, 0x2c, 0x2c, 0x38000000000000}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d5, 0x9, 0xfca5, 0x3}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff]}, @ipv4=@rand_addr=0x8f, 0x33, 0x35}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x2e62a0ae}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xff0000ff, 0xff, 0xff], [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], 'syzkaller1\x00', 'ip6_vti0\x00', {}, {0xff}, 0x89, 0x1cc, 0x4, 0x1}, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x1d}, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3b, 0x1f, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x760) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x6, 0x4) userfaultfd(0x800) 2018/05/03 19:11:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) accept4$ipx(0xffffffffffffffff, &(0x7f0000000200), &(0x7f00000002c0)=0x10, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080)}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)=0xffffffffa3bfee3b, 0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket(0x200000000010, 0x2, 0x0) write(r4, &(0x7f0000000140)="2400000024007fff000010000100010001faff000000000000ffffbdffffffff0100ff10", 0x24) 2018/05/03 19:11:04 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x81, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x82, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x5, 0x6, 0xb8f}) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) 2018/05/03 19:11:04 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x20000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/03 19:11:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f00000000c0)=0x0) sendmsg$alg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000080)=0x4, 0x4) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/05/03 19:11:04 executing program 7: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000040)='nr0\x00', 0x22}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), 0x10) msgget$private(0x0, 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000002d002706400e65f2cf8522010c000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/05/03 19:11:04 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x88302, 0x0) r1 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="3510ea1da357233cd1f021f46cdd7bd23ea361e85fb8a20ad730fd56d13c5e3d3f08", 0x22, 0xfffffffffffffffd) request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='/dev/vga_arbiter\x00', r1) keyctl$session_to_parent(0x12) add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="1ca29e55e0d4070b353c212fea9a998f6e96cec9e4c8afb0b4104d4f70668182b33b0d57e9990fa28a36b3546cab6c0a300f6bcbe35056864c66749a27fcca35c2a1108a9f13cf540423bfd177a93160a206b271af620bdd0378c39c87dd72c316e458821c785749c9df931273b10e8a504581c81ba50a569f6abe39345e42e1c18349eb78c598cb55c03fe4a11df03607ede08088c3d71b54ed21c2a34528526be277155835645da6cfb576ef8ceabc47ebc105ee790d925fb5", 0xba, r1) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)='o', 0x1}], 0x1, 0x0) 2018/05/03 19:11:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @dev}, &(0x7f0000000540)=0xc) sendmsg$kcm(r0, &(0x7f0000000940)={&(0x7f0000000580)=@ll={0x11, 0x1b, r1, 0x1, 0x2, 0x6, @random="162eb0dcedd7"}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000600)="bbf6c617055b775680dfdf04a68af27ff2842942f94078c46c37ad846acfa59b9bb61a006a3e53d3c411f026e06fb23cbd550adb545ea1554dac0fa73aba5adc01a9ab7def4f92630c8ba55ded5c93193de81301d2f3c12af8d8932ea46ac06d667df8ff84161417354f73514b3fe0bfc55c9e13f5756d73c517b5ae7b4334b3ba0ed7653ee3f81d09d263c4c130a3d2b61daec49201052c2611fe54882d6709dabb525c010e2e4344f026b25408d389734c5bdb8f5e45b9220527d378900489842f27d2f6b81db27b", 0xc9}, {&(0x7f0000000700)="bf6f9ec7fe087ed404f469d473f12c772362cb3ddf5b0024dedfcd6584974ca513b817", 0x23}, {&(0x7f0000000740)="ed27c1c189d419d7d44a846bc1f422df2978bc035fa3a0ee297ac77339ac053b66a3d172c0e55d13476d5fe6ab181f0a0bb4daf8ea93d22f1e94500eac5f1f1d37bcb5a8b834c35380283c34364334dfb692d0416dfebbea1797ad8882d3a6cb044aac7ee651f160c2e0af08c260f8a36842e98875142732d9e012214c19359718c7b71d6e750c64188e27bc6bb35ca0459b", 0x92}, {&(0x7f0000000800)="6e421f5d0dbe20baafb88446ec84a9c4d470f62e2d108c33366c57bc5d4764ced621ea186788013d347a08e72753727c73a63a94a01040cd0b5f1a3372e111bf6b0c9d1fdba7ac6206925d97f1236932637f532f3355f27cb8f712fce3b7c7d00e6a0212b8007efba99469a315395449dcea973e142502bd07340b8e5b37672a3d9ce35fe4359a7e4703555f9d3cebae311e336c79d1224d5fad2d26d8902b74d1c7d4ececf50cebe5f994afe08b5ce4c92519b8219f3c62ef03c7cee611bbccf13a93ce96115bc31705855869877c8131832d6bc6056fddfac09d61c1cb61b1d95ea7713fa2e455", 0xe8}], 0x4, 0x0, 0x0, 0x20000010}, 0x4000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vcs\x00', 0x101000, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000009c0)={@empty, 0x14, r1}) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="28010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000080000000000aa00000000000000000000000000000000f1ec7f07a77194188cc256cfa89a92b75a28196127f450779c21ff8eb7ca8500ac642a430f63c42d79d47b3692aa5c49c2490078da99eb71274803d36862a2cd5ed4236364739c104f04007473423371aee7398e1e75cbd7ab6039246ef1f54f0058d8491a681cc085d5e14a5a4caaef9af90904013c401139ca9a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000007e7e00000000000000000000e00000010004000000000000000000000000000000000000a700000000000000c9a613bf1a722797294823f268bf83c6f0f4eaca9817c717db8a875d37da6dc5746c039d9e74c23e3e91df704d5e37c394491266b4931006253a85781c310eb1d055", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x128}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000b40)=0x40, 0x4) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000a00)={{0x7fff, 0x3ff, 0x7, 0x3, 0x2, 0xa186be7}, 0x0, 0xffffffffffffff86, 0x100000001}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="04ff0000000000000025030900000000050001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) ioctl$BLKBSZSET(r4, 0x40081271, &(0x7f0000000500)=0x7fd) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000200)) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000a80)=""/149) pread64(r2, &(0x7f0000000a40)=""/21, 0x15, 0x0) [ 422.231962] kvm [28761]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0x35f50000334b [ 422.243358] kvm [28761]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0x481f00004624 [ 422.274486] kvm [28761]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0x547700005d44 [ 422.287639] kvm [28761]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0xab5f0000b534 [ 422.298355] kvm [28761]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0xccf70000d458 [ 422.319185] kvm [28761]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0xf10300000410 [ 422.332953] kvm [28761]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0x644d00007fdc [ 422.344313] kvm [28761]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0x84f10000a330 [ 422.356656] kvm [28761]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc1 data 0xe31300000013 2018/05/03 19:11:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10000000000bc8b, 0xf33c5e80437fcebf) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$binfmt_misc(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1000) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/03 19:11:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000240)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x2) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00000002c0)) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000001c0)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r2, r3) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000000100)=[{0x0, 0x3, 0x81, 0x7, @tick=0xd87, {0x81, 0x2}, {0x1, 0xff}, @result={0x2, 0x6}}, {0x4, 0x8, 0xffff, 0x7fffffff, @tick=0x10000, {0x80, 0x6}, {0x9}, @addr={0xfffffffffffffffc, 0x40}}, {0x1, 0x4, 0x2, 0x6, @time={r6, r7+30000000}, {0x20, 0x7}, {0x7f, 0x100}, @raw8={"f3661d38e52f4834d642df45"}}, {0x800, 0x7ff, 0x6, 0x9eb1, @time={0x0, 0x989680}, {0x0, 0x1c4}, {0x1ff, 0x100}, @raw32={[0xd6, 0x1f, 0xf6e3]}}], 0xc0) creat(&(0x7f0000000200)='./file0\x00', 0x0) r8 = gettid() tkill(r8, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/05/03 19:11:05 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffef4b, 0xdd52626ca8fc4b3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x9}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0b00000000000049b49d060019999999000000eb00000000000000000000000000000000"]}) geteuid() 2018/05/03 19:11:05 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/122, 0x7a, 0x3, &(0x7f00000000c0)={0x4, 0x63e, 0x0, "167fda14ee6e", 0x4}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000540)=""/246) 2018/05/03 19:11:05 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001480)=@mangle={'mangle\x00', 0x1f, 0x6, 0x500, 0x0, 0x0, 0x1d0, 0x3a8, 0x2b8, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x2}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x61825cc4}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xff, 0x0, 'irlan0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x11, 0x3, 0x1}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x16, 0x5, 0x8000}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x580, 0x8, 0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x7cc4f410}}}, {{@ip={@empty, @empty, 0xff, 0xff, 'vlan0\x00', 'ip6_vti0\x00', {}, {}, 0x73, 0x1, 0x2}, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000002c0)={{0x40, 0x0, 0x0, 0x0, "0900078ddb4486dccb7ebea706000000000000000400000b610600001d450aa4fa9e70687020c503cf2683fa"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7d5d493c3bbaad3ba10bd103a11064003a924474d833f0b8e1e89e778c9cf30ea93a1babcaf4e5e55c44829060ea0951dab326d1f0499d3a0cdb195d7896e37b", &(0x7f0000000080)='(^\x00', 0x3}) 2018/05/03 19:11:05 executing program 1: sysfs$2(0x2, 0x5, &(0x7f0000000180)=""/176) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r0, 0x0) r1 = gettid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x8) openat$cgroup(r2, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) restart_syscall() waitid(0x1, r1, &(0x7f0000000040), 0x4000000f, &(0x7f00000000c0)) 2018/05/03 19:11:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000001c0)={0x7, 0x9, 0x100, 0x4, 0x4d}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000140)=""/97) 2018/05/03 19:11:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000f1df23), 0x0, 0xffffffffffffffff, &(0x7f0000fcefd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x2e) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) 2018/05/03 19:11:05 executing program 1: 2018/05/03 19:11:05 executing program 7: 2018/05/03 19:11:05 executing program 2: 2018/05/03 19:11:05 executing program 4: 2018/05/03 19:11:05 executing program 7: 2018/05/03 19:11:05 executing program 1: 2018/05/03 19:11:05 executing program 2: 2018/05/03 19:11:07 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000180)="c719d97733becbe7a7b40239a449cfc71a69b8961de4cff868ba94181b09ca76f5d35e1bb02a50b632209afcb3082e4b334cecc000b5415816dc116a86ef3e5fead2547c6de8c6670a88d16c9165404377a1ad5382c8cf72ed5a59e743163bb5e64350e678ae8c3ba75fefa8af4236f3afe971ec5fad3b7bfb848ac944c91a4c31c6df2477eec6299ab8a039194e16979468ae499261f835b91b5023a74425f241df5c7cc9a2fa12") sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="b8000000130031070000000000000000fe800000f50000000007000000000000e80000010000000000000000000000004e2400004e200000020000a0000000004fa2ea563c8340fd40105e9daedf78382d473a91884dbc44e4071d295a75b6a7cba7b06bebdfed0ca90e81366e231cecf5f6f6d0f69a277e4cef96989e5f3769652b7ebe9958019132010af9bdf45c0ceb22f0cba9fff53310a57ba206ac5c945e5a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001bf5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000"], 0xb8}, 0x1}, 0x0) 2018/05/03 19:11:07 executing program 0: 2018/05/03 19:11:07 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40442, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r1, 0x3816cedb4c191dd5, 0x70bd29, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x4, 0x4, 0x100000004, 0x0, r2}, 0x2c) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000204ff0)={r3, &(0x7f00003ec000)}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x100, 0x0) 2018/05/03 19:11:07 executing program 4: mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000014fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000007ffc)) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0x2c, @empty, 0x4e21, 0x0, 'dh\x00', 0x10, 0xfff, 0x61}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x6, 0x3f, 0x7, 0x1ff}}, 0x44) 2018/05/03 19:11:07 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() fcntl$setlease(r0, 0x400, 0x0) r2 = memfd_create(&(0x7f0000000040)='/dev/input/event#\x00', 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000080)=0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/03 19:11:07 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0xa0040) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff) 2018/05/03 19:11:07 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x8}, &(0x7f0000669fc0)) 2018/05/03 19:11:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000018000/0x18000)=nil, &(0x7f0000001180)=[@textreal={0x8, &(0x7f00000000c0)="0f01c866b91e01000066b89800000066ba000000000f300f20e60f01cf640f2365260f01df0f08f00fab77440f01b3fcff0f20e06635800000000f22e0", 0x3d}], 0x1, 0x0, &(0x7f00000011c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 19:11:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xd) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe006c00e3a984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200040, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x7a, 0x80000000, 0xd81e, 0xfffffffffffffffe, 0x0, 0x5, 0x2, 0x1, 0x9, 0xabc3, 0x6, 0x10000, 0x2, 0x5, 0x7, 0xe4, 0x3, 0x4, 0x200, 0x6, 0x7, 0x5, 0x200, 0xac9, 0x8, 0x2, 0x4, 0x5, 0x2, 0x6, 0x4, 0x502d, 0x4, 0x1, 0x4, 0x7fff, 0x0, 0x1, 0x4, @perf_config_ext={0x2, 0xfff}, 0x100, 0x0, 0x4, 0x7, 0xffff, 0x7, 0x5}, r1, 0x6, r2, 0x1) r3 = accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80, 0x80800) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={'veth0_to_bridge\x00', {0x4, 0x0, 0x1ff, "3d878903f69c", 0xffffffffffffffff}}) 2018/05/03 19:11:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x10000, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/111) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/05/03 19:11:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$nfc_llcp(r1, &(0x7f0000002880)=[{&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, "b4e0ca7f9a6541402ae3c6160054f7303b3ed8b42ca48595d64cfe791dc48c25a44728117fc028bc562508d18016e75a37d71307b60a84b50bcaad6c2f837a"}, 0x60, &(0x7f0000002780), 0x0, &(0x7f0000002840)={0x10}, 0x10}], 0x1, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x1f, 0x1f}, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0xffff, 0x7f, 0x2, 0xfffffffffffffff7, 0x3, r2}) 2018/05/03 19:11:07 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=@raw=[@generic={0x0, 0x46, 0xa1}, @alu={0x0, 0x7fffffff, 0x0, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)="47504cfa", 0x2, 0x12, &(0x7f00000002c0)=""/18, 0x4000000000, 0x5}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000580)) close(r5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r4, &(0x7f0000000300)="486a3f43530145dff631b0713cc8aeb9a438ff763daba62c0260181af7bbd55c2cfc1e59bf40d30fedc309d828a323eb962e8f7ecc29db3841ad9a6d88bfbbe8bd0dafbc5b2502bfc8f8a3f2460287e31a5c59aafa740da8af8814d5724e31b94f6fbd0f", &(0x7f00000004c0)=""/185}, 0x18) 2018/05/03 19:11:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x1d, 0x1d, 0x10b, 0x0, 0x0, {0x17}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @str=')-+,}\x00'}]}]}, 0x24}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, 0x40, 0x800, 0x70bd26, 0x25dfdbfe, {0x20}, [@nested={0x4, 0x37, [@generic]}]}, 0x18}, 0x1, 0x0, 0x0, 0x8040}, 0x44040) recvfrom(r0, &(0x7f0000000100)=""/137, 0x89, 0x100, &(0x7f00000001c0)=@ax25={0x3, {"921a82008441c1"}, 0x9}, 0x80) [ 424.225116] kvm [28859]: vcpu0, guest rIP: 0x8915 ignored wrmsr: 0x11e data 0x98 [ 424.283142] kvm [28859]: vcpu0, guest rIP: 0x8915 ignored wrmsr: 0x11e data 0x98 [ 424.310390] kvm [28859]: vcpu0, guest rIP: 0x8915 ignored wrmsr: 0x11e data 0x98 [ 424.365971] kvm [28859]: vcpu0, guest rIP: 0x8915 ignored wrmsr: 0x11e data 0x98 [ 424.399697] kvm [28859]: vcpu0, guest rIP: 0x8915 ignored wrmsr: 0x11e data 0x98 [ 424.428377] kvm [28859]: vcpu0, guest rIP: 0x8915 ignored wrmsr: 0x11e data 0x98 [ 424.438842] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. [ 424.450988] kvm [28859]: vcpu0, guest rIP: 0x8915 ignored wrmsr: 0x11e data 0x98 [ 424.452511] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. [ 424.459059] kvm [28859]: vcpu0, guest rIP: 0x8915 ignored wrmsr: 0x11e data 0x98 [ 424.475233] kvm [28859]: vcpu0, guest rIP: 0x8915 ignored wrmsr: 0x11e data 0x98 [ 424.483550] kvm [28859]: vcpu0, guest rIP: 0x8915 ignored wrmsr: 0x11e data 0x98 2018/05/03 19:11:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"1d43ed82ee68d3"}, 0x3c}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="9a22080034ac62000011ff7f90780080000000dd080000000000000000000093e600dd87c791e18fb59c68529382dbbd07414e2d803b3d2060bc4a98ebd9c7a0f07677be9a106d592916ab18ee5f39bd4520352109758eeeec72a9df80639cee2a5f4b007e69124af13c6bce436eea09d1b1ff39cf3ec81dd386ad7517d1c65e74db5e00db73097e356b071cdb9c16f6da1bf76632abd8c1c129d5aa33a2915137a00093f2cb4125b108b1a8f1914c6d8faccf13602a0173acab871a5a362cff3cd92f337eac7a8484def23cfb3d81e8608628a4cdc8c82081228918ddd15de0b39bc2"], 0x0) 2018/05/03 19:11:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/05/03 19:11:08 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x0, 0x1400004000020030}, 0xc) sendto$inet6(r1, &(0x7f0000000080)='{', 0x1, 0xfffffffffffffffe, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)="c2b5fe5e9ddb370c487deba47f909d68f13f87c9861d776ea2229aec0581a3db9dff545a562779b3c6c69506c3f22e621822cfa07595c3bb92a4084edc0c0e7eb5d9db54b4efb99b947e69e8c3035e813619ea7c67273edcc8ccecff29699188b3f21f8083535bf0153550d3253a34728da307dc2738d5aadd2de11871db5c808153768e974def9bce144a508cfd73b15f03ab1a34c6597cbd3d9e04a9a331a53407ef225fafbbe821252fe903bbccee9d", 0xb1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write$eventfd(r0, &(0x7f0000000400), 0x8) sendto$inet6(r1, &(0x7f0000000040)="4cd9d77e6cf202c6551cff4b18e4b58b3976849ef1360926a5c2366ef39b7dc257cd5dd5", 0xb9, 0x40, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000700)="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", 0x401, 0x0, 0x0, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000340)=0x3f) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)=')#\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='/dev/uinput\x00', &(0x7f00000001c0)='(cgroupbdev-%wlan1@L(\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000300)=[&(0x7f0000000280)="296b657972696e6729f45b00", &(0x7f00000002c0)='^+\x00'], 0x1100) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000380)=0xfab8c82d26650bf8) bind$vsock_stream(r0, &(0x7f00000004c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$LOOP_CTL_REMOVE(r2, 0x40045565, 0x0) 2018/05/03 19:11:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000200)=""/4096, 0x1000) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x0) 2018/05/03 19:11:08 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) read$eventfd(r1, &(0x7f0000000500), 0x8) r2 = semget(0x0, 0x2, 0x4) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/05/03 19:11:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000080)="d375453af97004da0cec6f4e8635c7e2cd6bd768f6a005612de051bc3fdbf7e80f29f6c033180245d80fd6ba8dd6371177c3a9bb6cdace7be6eab98781766769d1def8df99b71b5f7568f0bbc8b5aa70d3522ad24e6cf693e5e1ee4914c51a6aab2bb27d7fc653c96549fc46a4af3a63372fa47fa28fc83f2e815685562c503b3a8253b1670c7dab9468c95e5df81e54ddd7882e0bf185f99e73a32ff75ccbb59e2eb05481b8ae0fced95d236ea2d2ad3c150de9c1db7123e3e2d23e629c59efc3903ab24aa93ec632b1cfc6e598be61257e5fbddf4595a78a52ab51c9982cd26d0ea6057ed7b1"}, {&(0x7f00000001c0)="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"}, {&(0x7f00000011c0)="352c24df7c6323c32e94ffe2e212b72bc59ff139f31dbc3f825eb756d21aaa2b37ad72256a434ea2db"}], 0x1) 2018/05/03 19:11:08 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) set_thread_area(&(0x7f00000000c0)={0x10001, 0x20000000, 0x0, 0x7fffffff, 0x8, 0x1f, 0x20, 0x200, 0x4, 0x81}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) rt_sigprocmask(0x1, &(0x7f0000000000)={0x8362}, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/03 19:11:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0xfffffffffffffeff, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x250}]}) 2018/05/03 19:11:08 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffff163d, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x3b, "c8ca3634bc747b2c499326e35fdc3e4e9852abbe130aa2a14fdedde8e31ca2686bc116a634de72a16ee09aea3272b5656f52f76f0f243561ac55af"}, &(0x7f00000000c0)=0x43) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x1ff}, &(0x7f0000000140)=0x8) shutdown(r0, 0xfffffffffffffffe) 2018/05/03 19:11:08 executing program 0: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) 2018/05/03 19:11:08 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f000035dffc)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e24, 0x0, 0x4e23, 0x9, 0xa, 0x80, 0xa0, 0x2b, r2, r3}, {0x400, 0x4, 0x3dafbdf7, 0x4, 0x3, 0x7, 0x4, 0x100}, {0x0, 0x7fff, 0x1, 0x5}, 0x5, 0x6e6bbf, 0x1, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d2, 0x7c}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3501, 0x0, 0x0, 0x8000, 0x80000001, 0xe4d4, 0x3}}, 0xe8) r4 = memfd_create(&(0x7f0000000140)='\'!@system&%+(\x00', 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000180)={0x7ff, 0x385, 0x97d, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}) 2018/05/03 19:11:08 executing program 6: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000340)={r2, 0x8}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) lseek(r0, 0x0, 0x3) perf_event_open(&(0x7f000001d000)={0x1000000000200002, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, r3, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) ptrace$getregs(0xe, r5, 0x80, &(0x7f00000000c0)=""/235) io_cancel(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x2000000}, &(0x7f0000000280)) 2018/05/03 19:11:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff03000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ceb856ec402ab4ef79bc3f0d36fc206f1af9ce4d8433d535def4181092feff4bb0746a728ab90307158b778880641f3c0d7568619254e855d2f565f01005c55a3cde8f530dd7b596f1d345bb08db1e01e7793a4ce30a4f077a141e146a815e4a3060bb63f6827eab90bd9d1c74baac3b65086aefa89cde89ae0a93199ad663199542336c11cc636f72ba546de0067b46182a5b"], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) 2018/05/03 19:11:08 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) 2018/05/03 19:11:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0xc, [], 0x9, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/12}, &(0x7f0000000380)=0x78) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000100)={0x0, 0x9}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180)=0x45, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/03 19:11:08 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt(r0, 0xffff, 0x5, &(0x7f0000000000)=""/187, &(0x7f00000000c0)=0xbb) 2018/05/03 19:11:08 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000240)='keyring.\x00', 0x41, 0x0, &(0x7f0000000280)) mq_open(&(0x7f00000000c0)='\x00', 0x840, 0x8, &(0x7f0000000100)={0x7, 0xbd3f, 0x0, 0x8f12, 0x0, 0x1ff, 0x7, 0x9}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xc11) mq_open(&(0x7f0000000040)='GPL@\x00', 0x0, 0x28, &(0x7f0000000080)={0x6, 0x7, 0xdf7c, 0x20, 0x80, 0x2, 0x1, 0x6}) 2018/05/03 19:11:08 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfe0000, 0x400040) mmap(&(0x7f0000b64000/0x2000)=nil, 0x2000, 0x0, 0x4151, r0, 0x0) fcntl$setsig(r0, 0xa, 0x2f) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mbind(&(0x7f0000b65000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000000)=0x2, 0x7d, 0x200000000ffffe) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@loopback, @multicast2}, &(0x7f00000000c0)=0xc) 2018/05/03 19:11:08 executing program 3: memfd_create(&(0x7f0000000000)='&:em1&!GPL\x00', 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/05/03 19:11:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000040)={&(0x7f0000000080), 0x8}) tkill(r1, 0x2b) 2018/05/03 19:11:08 executing program 7: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x4004, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, 0xffffffffffffffff, 0x0) 2018/05/03 19:11:08 executing program 5: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x402, 0x0) ioctl(r1, 0x8d5, &(0x7f0000000040)="c2db7abb41541c7f1a4f3c7fed362ecc051107636589a749f02414fb752d38dbe4bb4945aed4b60395863b70199d89a6823c7c25800855d45e459612fcb88b3d9469fc19e566f5e3086270455ea87bd1b9b1d71378eb") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r2, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r2, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) socket$inet_udp(0x2, 0x2, 0x0) read(r2, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/03 19:11:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x1, 0x4, 0x7fffffff, 0x7f54, 0x8, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="3400000057ae17616c86570ad35c5940536675580d2bdb110320d9a8d2bfec3ffc7063bb08b1fad9ca5766dfa5155dcac2d564f50a47c1127d22931bc4b6552de101915c7e97738e3f88cdf524ee48daeea7b51cca05d077ff979997095133fe7aab2746e8e4846ab7a69f74f9e137b4cdba5beccdd4031e130d30b681afc55cabc26ee1e716bd46c13967baed1ea6fa562e60051a51f07c885fc9aae063a553afd2929691375eff028f1d6c19a5dc66c7c08db239df0dbaa363c4a2dd2459abcf7e244342ae93d76457f355d81e32ec5ce7833e4c16f56f077faf92e4bbdbc15c1012f90da279a0c2982332f1e9862fe4dde9d69ec22600ba944925cc1e67a877527ff16ad515"], &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xd2c5}}, 0x7, 0x0, 0x9, 0x3ff, 0x2}, &(0x7f0000000180)=0xa0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @thr={&(0x7f0000000300)="d245aa1c54e7d98e8edb0a6db8d3f5c07e6910d1c022c00999cd67c6bf0dce2e2621399f942eb2330e24b04563df09404731207afbfc1cf9cd6f11c9981922fdf025b43ef9c2ee67f1875abc725d16af0f8eadbb3a88fe0ecd72133076fac3e5b2af78a1be5a9c4bc3a87a03f8f24610bc82fb7bab33b21bdd3e3c07217b29b7d1f5e00201cb1e5d96a9432a2988b33145dad543f90ff76fda122ce5f8a038b406b0d5c88e401189026ebe76bf0589c4c3ea913eedc062ca5523b80b83ed82761b9b1cfb0ee3ce7bbbb539e3f9a5c8e614934dbdd77d5829a0f084787715f4aebd0cd88b99ee59a478682705d7acf1b4bac1844db6d922e2131b2f78", &(0x7f0000000580)="2a75e255c6e4e9222399d26d8cbd26ecccc3c65a5adf2a0b6fac571a05ab288d3b0dbfdf7584a879935a30e6a3ac44a59176df40c53bf6112036c6bd167d0aa081e1ec89cf3d963cedede97b29d6b929363d5f84277c5a64dc12cecae06b16aa0ccd27bef9fa5cf7ec55b6c4cc6810d2c5ebd57a523687073245876238a3a4c604e33f9ae2d5aaa458ab29f7898de65aac0a4cbc46558c7c5724c098b659c2e0276d"}}, &(0x7f0000a71000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r2, 0x4, 0x42000) write$selinux_validatetrans(r0, &(0x7f0000815000)=ANY=[@ANYBLOB="96797374656d5f753a6f626a6563745f723a746d705f743e7330207306b174656d5f753a6f626a6563745f723a756e636f6e66696e656475657865635f743a0430203736202f74c71042214d4fa7dd7573702f7362"], 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) timer_gettime(r3, &(0x7f0000964000)) r4 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22}}}, 0x8c) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/05/03 19:11:08 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f00000011c0)='./file0\x00', 0x0, 0x80000000000000e}, 0x28d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001440)={&(0x7f0000001400)='./file0\x00', r0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x61) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="000009b8", 0x804022, &(0x7f0000000180)="236f589bc391ec020c4b1ae3e13cadf71f3cc18f423b0e7684cdbaf5ee05f65c1cc5d617b0c283fd30a444") socketpair(0xa, 0x80003, 0x7ac0, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000013c0)={&(0x7f0000001380)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001240)={r1, &(0x7f0000000200)="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", &(0x7f0000001200)="55fe"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001600)={r2, &(0x7f00000014c0)="a2bc1838300e0ba7c3d1f765a491303e61c8322b9b9152a46ee4b2d960c8b6b24c8d6e226842bfc7ff55fe742eaeb1303cca295e3b620dfbe74ede69", &(0x7f0000001740)=""/209}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r3 = perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000001280)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x7cf4) 2018/05/03 19:11:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in, @in=@loopback=0x7f000001}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, 0xf8}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000005c0)=ANY=[@ANYBLOB="050000000000000002000000000000009300000000000000", @ANYPTR=&(0x7f0000000080)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00d\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000140)=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'], @ANYBLOB="000000000000000000f00000000000000300000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00'], @ANYBLOB="0000000000217d0000000036e4467859bcc35050b432efa2d9d7000008603a2b000000000f0000000000000075d8a180d0d6d0b485d7289ff2cc36bf71c004f4d1ee3df1cebdd980222acdd89b2f5e0180c27e6efe468a73abe522eae25c7c02e3dc09e3ea49cc413680e54aa9508cab35ccf6c740914a41a2de3fcb859c0af0d7eb", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000410000000000000af00000000000000", @ANYPTR=&(0x7f0000000340)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/03 19:11:08 executing program 7: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="32f8ffffd335203ec96e7570524b93d52c8d12b172646e8b78810891d080ab3f658f4a3f38c0ebabd56b96af45c452ae13cd0c2fa1a8"], &(0x7f0000000040)=0x3a) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1}, 0x8) mq_timedsend(r0, &(0x7f00005bf02f)="e8", 0x1, 0x0, &(0x7f0000adcff0)) 2018/05/03 19:11:08 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x20) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={"73797a6b61aa49ad7e3000", {0x2, 0x4e22, @multicast1=0xe0000001}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/03 19:11:09 executing program 3: syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x200000) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) quotactl(0x1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)="8b54d818fa9ecf40959c6314563982a06490b61bc6d047e304d3bc9633950ddd7f972fa0c77008aa1b708236c682") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/05/03 19:11:09 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x10) openat(r0, &(0x7f0000000080)='./file0\x00', 0x10000, 0x21) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/05/03 19:11:09 executing program 0: perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f00000000c0)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000000fff)) 2018/05/03 19:11:09 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "cd1c451fbfed32080c00afce81755b116c836fdd9abccc30c11b1afc13bdcfea"}) 2018/05/03 19:11:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000004c0)={0x24, 0x26, 0x2ff, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@generic="482db8e8be1f63f070"]}]}, 0x24}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='em1\x00', 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 19:11:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = dup(r1) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[]], 0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0xff, 0x9}, 0xc) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000140)) sendfile(r2, r3, &(0x7f0000000280), 0x8000fffffffe) 2018/05/03 19:11:09 executing program 0: r0 = socket$inet6(0xa, 0x4000004, 0x7ff) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000180)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="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", 0x57d, 0x0, 0x0, 0x0) 2018/05/03 19:11:09 executing program 6: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000040)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xca, &(0x7f0000000340)={&(0x7f0000000580)={0xfffffdd7, r1, 0xfffffffffffffffd, 0x0, 0x0, {0x3}}, 0xffffffc6}, 0x1}, 0xfffffffffffffffa) 2018/05/03 19:11:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="bfbc43ef716bd84bb3dacc01f50d50ed18", 0x11) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x80000001}, &(0x7f00000001c0)=0x8) 2018/05/03 19:11:09 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x101) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0a0000a842a7d0182426c85add83731a14b900397233a213f792cc037ba2f3341d9771388a01eae72fe768cd07f85a36e452f1e50681a0e864eb846722af13c8a7001be62c0a69339953a50993786f24f97ebae0a1241af22c6f3aa03cb42582d67b60f9caf7d7a9e0d557c8fb64a2faa3de00846498582745db976a221a58e12c4be3a5af450f46912bbc", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x2c) gettid() sync() getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001400)={0x0, 0x0, 0x6, 0x36, 0x3ea, 0x40, 0x53b, 0x372e, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xd3, 0x0, 0x40, 0xfff}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x4, 0x20001, 0x6, 0x7, 0x3, 0xff, 0x2c, {r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x9, 0x9, 0x1, 0x579b312, 0x1}}, &(0x7f0000000180)=0xb0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)={0x1, 0x0, [{0x0, 0xd2, &(0x7f0000000280)=""/210}]}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000400)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/03 19:11:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80006, 0x7) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x7, @empty, 0x1e}, {0xa, 0x4e23, 0xfff, @ipv4={[], [0xff, 0xff]}, 0x738}, 0x401, [0xffff, 0x79c, 0xbcc2, 0xffffffff00000000, 0x6, 0x3, 0x0, 0xf14ced9]}, 0x5c) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e", 0x10}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x10001, 0x200000) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00000001c0)=0x5) 2018/05/03 19:11:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) getpid() r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) read(r1, &(0x7f00000001c0)=""/94, 0x5e) 2018/05/03 19:11:09 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000002500), 0xfffffee9}}, {{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xffffffffffffffa1, &(0x7f0000000080), 0xcc, &(0x7f0000000040)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xb9, "1a59c9830f646ec8ccbd7cd9bc81bc410de320b7029fa721bacb67faf63ac75538f124130d0092142ca419644b207e5881366a39e06fb56b15f22ce3203f6dfdf589cf0a35a30123c62392da36ffcbdbc46c19fad422c05e62554e1b15f3285de3f0fd165f8a05831bfe9c45336edf6ff642c2eeb8601d933b28576b446174ffc5d2c63f5b2b0772d5c77a62b332b03d514c1663413230e12f81411d0e7d606278b209b5080cc44efefdfa5d85addd3a7ea4455bc18c728d2f"}, &(0x7f00000001c0)=0xc1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x4, "5a90083c"}, &(0x7f0000000240)=0xc) 2018/05/03 19:11:09 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x50000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x4a, "51f39b526fc85c37a1fe0083225e6bb9db8e86aa246d7517e1e0a578cc3c1ddcb7bf559f587292d34692e84592cdcb2a383477727643df331aa05d97bc02b9f4d0e402da7ad79fae7d93"}, &(0x7f0000000040)=0x52) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x43, "e984296be3f5f2399fde5d28f3cf392d31a28d1dcbf6686f9428ca8524eb86ce9a852c6f42f75ffe10e7a1f2323e0f864db97fd51984ed049e9fadae43e98eef22b54d"}, &(0x7f00000001c0)=0x4b) r2 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r2}) 2018/05/03 19:11:09 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x44200, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x4, 0x1, 0x110002, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5923b18c6800e641e3d5a4c242d6a6097dc72651b66b491425493df51cb15500773244271cee5c0f1e21d81eca2cd21dd49711cf58d563458cc9e15dc0c7a812", "e23067e9fce85de01452076ed2e6d512548de91eb880082260534f08a2d354b038a1061e7a7673042b81cd39d523757032895415b4ec80a24a771ffbd06fed7e", "43e43ded6c91508646cac76391fb350e3690087fb0fe148cdfbe693543c75bc3"}) ioctl$LOOP_CLR_FD(r1, 0x127d) 2018/05/03 19:11:09 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000040)=""/155, 0x9b, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x80000000) 2018/05/03 19:11:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ftruncate(r0, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 19:11:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r2 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @remote={0xac, 0x14, 0x14, 0xbb}}}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b660500dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b5274766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b7311e8"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000006c0)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r4, @ANYBLOB="d200000080ccc3877a0b8adeef33435f215cf0f92e237461f51fb739c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d3248bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88400ce9a0e4c227915229260a2ab3d93f8af00600002549a7c5c879a10000000000b9318f33e24a98d939fc44fa8c000000008e9fa8a355dd88523d14b1a75c391652ea"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='gre0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000000740), &(0x7f0000000680)=0x62e2df0958cd97f6) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0xb0, 0x29, 0x1, "c856447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779"}, 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000008c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/05/03 19:11:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff]}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x1, 0x6, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@reserved=0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) [ 426.899233] bridge0: port 2(bridge_slave_1) entered disabled state [ 426.905807] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/03 19:11:09 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0xfffffffffffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000080)) 2018/05/03 19:11:10 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002fbff0)={0x3, &(0x7f000012c000)=[{0x0, 0x0, 0x0, 0x7a}, {0x45, 0x0, 0x0, 0xfffffffffffffa90}, {0x6}]}, 0x10) flistxattr(r0, &(0x7f0000000040)=""/81, 0x51) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2a0802, 0x0) write(r0, &(0x7f000061cfde)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) [ 427.009562] device bridge0 left promiscuous mode 2018/05/03 19:11:10 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000120}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xfc, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x48e}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}]}, 0xfc}, 0x1, 0x0, 0x0, 0x8000}, 0x4048001) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) 2018/05/03 19:11:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x4e20}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/qat_adf_ctl\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f00000007c0)=@can, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=""/9, 0x9}, 0x4}], 0x1, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x2, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000000000"], &(0x7f0000001540)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000000640)=""/183}, 0x48) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000300)=""/237, &(0x7f0000000080)=0xed) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rfkill\x00', 0x410000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001580)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_open_pts(r4, 0x80) r5 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f00000001c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000480)) sendmsg$IPVS_CMD_GET_CONFIG(r5, &(0x7f0000000580)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="04009dd6babb30e9890000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}, 0x1}, 0x0) connect(r0, &(0x7f0000000280)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) [ 427.089965] device bridge_slave_1 left promiscuous mode [ 427.096477] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/03 19:11:10 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x3c7, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000000c0)=0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4c2040, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) close(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000001c0)) clock_nanosleep(0x5, 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240)) 2018/05/03 19:11:10 executing program 2: futex(&(0x7f000008fffc), 0x5, 0x0, &(0x7f0000f16000)={0x77359400}, &(0x7f0000a54ffc), 0x5000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x100000001, 0x35}, 0x2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xc) 2018/05/03 19:11:10 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0xfffffffffffffffe) fcntl$addseals(r2, 0x409, 0x8) write$fuse(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) 2018/05/03 19:11:10 executing program 3: syz_emit_ethernet(0x423, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1000000040000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7, 0x5}, 0x90) fallocate(r1, 0x0, 0x8, 0x1) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000040)) [ 427.230679] device bridge_slave_0 left promiscuous mode [ 427.236426] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/03 19:11:11 executing program 1: getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', r0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x30, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000000}, 0x0) 2018/05/03 19:11:11 executing program 6: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) getpid() poll(&(0x7f0000f59fc8)=[{}], 0x1, 0x80000000) r0 = gettid() timer_create(0x3, &(0x7f0000000100)={0x0, 0xf, 0x4, @thr={&(0x7f0000000280)="3a7508620a1762e9ed425bbb3fccd7db0a102e3c1a8400579b7a7469c04c3cfb0c096a28de6ba6778f61b344fb5082fdcb49c41673ab9300c57aa4da6e9979b2098cf5c5bdd69b6b1f5d454589c973a88212c4947e092c4122509f66e09c7ecacb1350f8f5f30674c192fc8a041665628489d8609c74c0422292e6fe4516e3a1b90a0fff62a33ef957d3972d141eb607d0aa0cb334ba0162af9fdebc5ffd9c15c9017d7453ac92c07bdca8160542fb85df733a7f139907914368b4219ca8b491432cdadac4f941616063c4ad554f72ca68f4f58f4f030ef34336253302c0bd9bae85ca0aa5c2abfca0704fcb488d1f332b1d4ce068f99f1102d8c9a84e72af5df8102030875ab333f433a56f92f2cbd4a23a05bc804797be2329af96757ccc67eab6403d4435c3ce75bd514b4c7a6696c49019ce96a63764f3681d35013d5d661e834c63be94655f68c071dea1c4d26ad61c9af658d1023f8484a965c4e14aaa12bcf2334aea1e1f6d0670ded3de920899d648f4fa18ba2a079cc8fb56dfdad27b7e5dfb21fad616913ea8d926a3fad39ed06a9a04e6bf3c969d07060d8415f9cabf626dd0c8f629ba1ae33f305ec26edc095da87bc5815a3add90dac74293489b42b56caff5c989d360763282fe21669af834e79f13f83f5bbee9718a90cd160fc4b68101dc3324454790b63b3e726bc9f4bc58fcbf6e04791522ac9e16ed3dc7e9d8b9c75796f42f18a889fe14983648929bbf53e45ad91992095f2ac2db55b314eca96d89b49b9b11577c12a3998c39a5ea220c5bc6b40f5f7e0ec3f32190342cee308b20139ee0089c8fd9a9470b6638a11b9ee51fc188b5a52f91f9d50ce0de7fa40dbabaf082e03fe8319cbc55ba41f80db74b41ba9ae26f312b0fd99e1103fe265fa18f498bbae0c44bd8dda61b4095d0a6b4fb9b9135181673a0550360949627709f51df99dbe290cf802c980b8f53e176fd0918795980c4dcaf298e822c02529b813a43ec366894f12da417d174a352e07038eb1cb95fbc4965a0db71aaf8978bdd0d4f13f3ebfd9040989ec01c78ea3b023fe2c32404f0b3d8543c6d46680f048e80e9e1222b27ee9a9cccb10268ec53cfe8d95ce3394432b2a6dc62236c5fb99546bb3dde3f5fae9d8c444aa8a33bac7b7df8d2c144593ccf3e481204b08fe5b75767245e2ac79ce3274cae810c57292b311677a9b1eb0288073f1c87682976511814f42e2538225ccd7746e59a00eba478dd193277b564fd03a70bfb7e3c437b1ab677ec2dbbab91a69e2f2bd195cd970582b2a8f0e101a93efb2a68a353650c13635c0213badb450b2b20fa8beef973dfd6634341a7721a2b3f55fdc29ecb951d761fea3854a26eb7c264ca20fc6a56ab41dfb432be74ccff20962f6fc44db686c929c493865f43383fabdb45fd7d4a19a3ec1bf9f881a639635d238a48b2322cf9fda663344f76473045caeee3d586e9bac771fcf36982e2370f666e18e21c59bc3ad216bc42541840d5970a0c73b1d4a27a264fc9ef7cb49c09002aa418e0a0c33f62778098af3b083dce5cac4f53bcd17c460ac9dd8920ef35863ad4afc01f602e1f33afff9bbf4fd1b746bc0ed02b32a6fe8d4ffafeb1808b338e08899f4014ef71ae8959fe8a3d4cf51e8a980a2f2915f6faf1afcc22daca1d5b5db5e135e58b4e37c98a48b5a533cc83413885cd9c180232a5b3b051eb0aa09e99a8b36362b7a32b72432f6fe6804d0b7ae90c4fb7598e1b63647c0cc9c562f1809ef99f37fcbf797d9751731a602b001679485217ff42db0626b44699d34103b59dcf29b37fcfabc979ad3f44f2b1040046bc4ba6537e6a3fe47804c95d471c8a650fc9d5f12f05ee200e99b4acb2b84f891a077575998f5f21e32f89ebcd2f96e98000e8966523e00a871a74b981ea66a758c363e744532a59ececa94ea5de613bcf3d9df3a86ef9637a56d1f19e738da398997b4468636561a57722733e17ff51558c6810e55e3bed8743fb292e6f3b83079813d533cbeb5998479c42fc840342ef71548840bd97d5d718d05bd7758488e6f7ad8f3c3a39519187d12c9cf5f9935099c2ca3e3a5401812798d0a5a08a3e21917d942e58907047d67be1fe8a4ef603c3c7a3874ac6f50a1b3bf497f7be17a37c51dfeca07a27d64c9d82047e65228cacae1913fcb64b31e067935f2ffc297ca68df7c0761ee4a5ed9442b44fd09564326a908bd20dae9b3a68947e4487e01151a98a23ee7aba202f2fe31c7705060fe4313a081feea35a22da6530caade00323ed038f5ea58744ea779843ca9d98d351c00a4b78a2a0a01d31743d89b3e7248a040ef09cd77b46b266385fb755aafd54d44e5a24a6b97ae64cba7e4a8ab026f7068e60af4db7a1234cfc54d3871c24cad8754cb4639b94a0846b9fa9d357fec1ed9b930a9b20f6c64e5796ab2445a84725ccc3eb3ad411e15988735803cabe823fc1588d3453b301b3cb5fad2a2a7f3580ee43b7b28efb84237000882258262dd9bd9e79fa9318e4e6594ff5ada04d8907a017b52bc3dc7c80690646b7eaef29c4b04cb8b0679d1ceb0731f8d8b08cdf5d302233ba4d538b6de24e2f39dde51c8cf9acee3689ba6500cb86ffe28080484d6903a185cb2d3b8f5be332f04e5826e373150f46a2eaf3f61c68e6677c0ab7a2bcae59d853c688dd299d431059e379a43f758b5d1ba56a7b7990c7efc3b1fa7b3414debde615fa5e18f1af406fb272c96dddba4689e904d21ae914330ab10e8d6cb240bad5d216dccde6ba7adfdf87b21cc9770d50873dee2a4a00e4a3959cb595098c6d1677c8b7ecca244fbcdf248b8e30294ddf4c335497a072aa58562692251f937bbb96af2be13a9b3131c2920ab4b92e104ad597c620f504cb12ca7ab61a7b354ed1abe940bdcfd47e9397fa1943da5107bc4bada81c5effd90784b2f402eaa0ba318e35ed90a7bc36fa4109738c89b3a30123cf6d6b6d9c253da1acc0134473e440a4f65998c3451686fdd12839097dc95c18cabe94d949547dfa0740f670cc5a77835186554c6410e42397ae6333cc3d7d405acb92796ed9758c4e0a2f118239f8560efef9be18a801145b849f238f99dd1545de7a8ff6b54f53e3acd28dcc5da0acc46903e596f5372e9f111dca57c8fec04aae209784534d31a092fd956b18ae6eb8b12bb3fee8092d9aaaa632e107b4c8dd0017a320ce4c10b373e6b3d7e3c8c699edd2e12b23d1505db4f3d56d4b1cdfe3ab80b4c2b755fc9a0757691cc9a5ea5a0365c9c95bcad4b716492417564497fa40d769f41926dbbdc7dc2f1426189da4361b7562c9978ac3734c901ff46d3341014d3ed2e6b52fc2f7b7433b429e8647406df48ff54b6b7b6a5f8c3e06fc258b50a98e70e56410047240ef3540a5d89834c4da903444a7bfb78caf2033f7946e58b84d24149cc381c8d196ee1a9108ad3d19c1b24bbf911847b61e480cf45e56da84f8a199284a62c48741a95bc718a5a0c2ad80450e763657c2e1d36e4794a2e0d1ea4c13ffeed15cc077a3aa8e879d734c64a8dd37c7d6df0889f287bd18e93242f3a3c19a03a9cebf85efc81caf26f6f1c7e38f81bfda2150a0f960cccc99b4d6e71536d5e0dec967338f421e32bcb0923a2fa297ddafb6d1ce766c51e2d9844d66ae6cf0668a4d20d5922dce0c4fe60bfbb9b1f84a674cf8067df4724bf23bd78e20ba20be1de992e00cdb8a1d5f233be97003a8473a77b0e6548518364d683571c0a2bfc62195e594da0fb2e566481f7d0c047c5f2a484c91f6f18c5380b592c4b498b8f69bc2a22d6951c22d82fe0075831f56a6370d51843af03e607619aab6e7f0ed6c512c8b2a0289b1eab7ef9dc90f2896f9729bce050a057391d639790b01fd3f15b72dc78e3c4af2981bf72c35fa3137979d34908db420eae95230ecba3d1d6a85d205f18ac2ebddcb17e3f15a9ba4d6f58748f24e1eccdd618da186e87c33e3656cadae1dfd9a0d90359c996ddc4d6474f1fc94befb8d0368e1dc47168e7dd33770ad4b3de625da0a9405384b4fb8998b11307f02dd46f5ac0d678a2bca05c1abbe4dffcfe945bb0c38c41d02b1f10b7e7310beff2c28bb6dc8dfd8fea0c500424f92e0cdaffa707239b332ffcd8a7777dd6ab9fdeb1fa7ac253eb1149733df3a27077761b70e8f30899c2af48e4b237c69e853c122d785042ecf3dd25b384f199def518dc7d97785a0e30e3aab335b68d6b0b9c930feaf3c3b607d0eaf74389a6cb38a0346b0dd0cc69a140a3f46a4fecc44dce7c234df60f1d444514a97f5b85f6ecb7ea7462998266cf19f06fdae83cd88243997b64934a59cdb92f4c3ef38b90f899ba9e5e483014f4e062d8aaa1abc2f8f818c452eaf700687e681db3c36d0b27337688a14a1dc2e40f0f4c544a91678363dc4a33dc43cd7f8db0ce9bb4259d1b56ecafaf61ca2fe2e6ebb4cc59ccd0eeef82fb51154c00fac333887d1e948da444d424a5b771e5b1907a037a3b0f82060573a01dc4af6861ae16bbef001c4fe404c2bba2bf693313a6ac5907e46861f0df5562a5a816c602b4aafae094065fcc95f9dacf4e4286ab8add603808a904ed5a512df0fc4edd655cedd6bfa7cfdbc4593d9e3e415845bde8a122cd363e2b94481f4d2035ec1585fc8a3f83c40c16e7146398461615ff149c870a03d2dc5b0f3056ee5a69fb2d122d98ff36900af59b227c248a100234365ebba8abd62d4871494a01d77bbbc7b5b50046d9f614784becbcc7edd4aa69d3c8117b872d96a60402858537367d1c9e87e0d5f4a16af0703f828a16f55a72d329480e3df438b4c1fd43ba85c83be28e7aaa19eb1324a7b2cec923c4546f1597d88819dfbc3e6dd9840da45b33d546672a885746e135d445d467c150b714f2ed269990549013244001d922166395d1d5c0570863c3c9485eef63a113792468a63dd3cbb2d7d5123fbf687581abdc300685973d745cf1c711c859f8351497820d5235854e2d7e6b7b931b3808f0a54366f76bdf266fa6a5a1afc8f83028dfbec4ded13c674a6291430931dbe8990319cc4a401c0badb1c173dbadee56b4783c00cce0cea5c3fb06823e3267184dc61a151145ff32529155f8a5b447d293d56d0869b97a96c6ca5246b8000acdecf1eebee86180c71d14835dfe86e81ec9ad3c368ef7cbce2189fd4409aae71d515f183c026576f1c995215e7c9b91f2b5ed30c2f15354bb86e61d9fdb831c1ecb64d783ffe64bdd3cc765a1501caefe7906b9456666dc91e858c938121eabad94848470ade535548a3d2e8b3cb18883d08388c8c18513623094b827e1eab4b66f7a2f2be9b640da5755796703d41e3cf3918dd08099116873eef7cc856867ccd48d0920141e24956a7d52603e5ebdf77233b8ea134063b39ed1a774f7127e9056fee2637fd9c1d07d9a2f373cd4012a3b1fae9499aa7814a4a2af1bd509aeeaa591dd88fe93906665afcf6fcfcc60a870937402b6440335607e259e07f2d47dceb96b5992a93d4ea2ddb176aa505610d3ec067b35f27553a37823c3b4ece15209e6cf69cf8e2e5bc917152fb03e25072f959576e7ab014d1f02067a988e731dbe8da2e5d3483d5ad00f21fa5c9360f0b935389fa56b7d6973e2db6826d553e57b959531364c5b8e0ce8c8f8baac35a0f81757bdc8ac23398d4eff2bcee73740cfb311f362eb603686d84776e115bf1925851207a3f385fd18b53efd64b83f420239f8a858d7e002ae4824dc3456c91ee1c77a2fc9a472c4b88ebd64496065118d44198", &(0x7f00000000c0)="ba4277cd73086e89825e7c4bf9510373b8c9"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x14) socket$l2tp(0x18, 0x1, 0x1) tkill(r0, 0x15) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/05/03 19:11:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000280)={0x10}, 0x0, &(0x7f0000881ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="47b501f6a0770874e4037d0000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x2) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000001ec0)={"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"}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000006c0)=""/4096) 2018/05/03 19:11:11 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xa}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) move_pages(r1, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000000c0), 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) 2018/05/03 19:11:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rpc\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='8/file0\x00', &(0x7f0000000080)='8/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/03 19:11:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x404000000, 0x2, 0x1, 0x8, 0x200, 0x7ff, 0x4c}, 0x20) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x9774, 0x102) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0x800) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/03 19:11:11 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x0, 0xfff, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x6, 0x2, 0x400, 0xffff, 0x100000, r2}) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000001c0)=0x20) eventfd(0x6) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/53) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000200)=0x3) 2018/05/03 19:11:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000000)=0x10) r1 = shmget(0x1, 0x3000, 0x414, &(0x7f0000ffb000/0x3000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x1000) [ 428.098407] Unknown ioctl 21664 [ 428.139590] Unknown ioctl 21664 2018/05/03 19:11:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x800000017, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2) 2018/05/03 19:11:11 executing program 3: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x77359400}, {0x0, 0xe4c}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000440)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x40) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000180)={{0x3, 0xfffffffffffffffc}, 0x40}, 0x10) rt_sigtimedwait(&(0x7f0000000140)={0xfff}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f00000001c0)=0x1) [ 428.263731] Unknown ioctl -2143271671 [ 428.294601] Unknown ioctl -2143271671 2018/05/03 19:11:12 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x48, &(0x7f0000000340)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x3f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x6618, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000280)=0x84) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)={0x80000000, 0x80000001, 0x1, 0x7fff, 0x7fff, 0x9, 0x9, 0xdd22, 0xffffffff, 0x9, 0x4a9e, 0xfffffffffffffff7}) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/05/03 19:11:12 executing program 5: socket(0x10, 0x3, 0x2) 2018/05/03 19:11:12 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400200, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) 2018/05/03 19:11:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x88000, 0x0) 2018/05/03 19:11:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="66969410cea4a4694a4393c51000"]) 2018/05/03 19:11:12 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000082073c2afa3378e3cd0300000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000"], 0x4}, 0x1}, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='%\\\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x5) 2018/05/03 19:11:12 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xe4, 0x80) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/03 19:11:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup2(r2, r0) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x20000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00000000c0)={0x6, r3, 0x1}) dup3(r0, r1, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xbc, r4, 0x302, 0x70bd27, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 2018/05/03 19:11:12 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x400001b, 0x400000b, 0x41cf) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000040)=0x104004) writev(r3, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) 2018/05/03 19:11:12 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xffffffffffffff4a, 0x8000, 0x6}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x200, 0x6c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000300)) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$netrom(r4, &(0x7f0000000080)=@ax25={0x3, {"cdd0764949bb5b"}, 0x2}, 0x10) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000000)="240000000606f500000000000000060020200af8090001000be800600700000000ab001f", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) 2018/05/03 19:11:12 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/05/03 19:11:12 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x86) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0xff, 0x88, 0x10, r0}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r1, &(0x7f0000007000), &(0x7f0000011000)=""/161}, 0x18) 2018/05/03 19:11:12 executing program 5: setfsuid(0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x4dba, &(0x7f00000000c0)=0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10100400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r4, 0x402, 0x70bd27, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1}, 0x4080) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xf, 0x58f1d2c1, r1, &(0x7f0000000180)="89756b38a2e08d87846671772c6e2dbe15336cde120090270b23e4a6a147047d106fc3c43bcd41010e803a5399f52317325ae86e", 0x34, 0x362, 0x0, 0x0, r0}, &(0x7f0000000200)) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0xc6) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x8c, r5, 0x1, 0x70bd29, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x784a}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x81}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}]}, 0x8c}, 0x1}, 0x4000000) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000100)={{0x2}, {0x304, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "0008000000759b288842f5ac1f020409"}) 2018/05/03 19:11:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x3, 0xfff, 0x8, 0x7, 0x2}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) recvfrom(r0, &(0x7f0000000000)=""/1, 0x1, 0x10020, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x2710, @my=0x0}, 0x80) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040), 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x7, [0x401, 0x35a, 0x9, 0x3, 0x2, 0x2, 0x3ebe]}, 0x12) 2018/05/03 19:11:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000080)=0x54) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x14) [ 429.650192] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 429.657659] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/03 19:11:12 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x1, 0x70bd2a, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) [ 429.792411] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 429.799906] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 430.480569] kauditd_printk_skb: 353 callbacks suppressed [ 430.480580] audit: type=1326 audit(1525374673.458:374): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29208 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 430.555377] audit: type=1326 audit(1525374673.533:375): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29208 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 19:11:13 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r2, 0x80000) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b87ff4)={0x4}) 2018/05/03 19:11:13 executing program 4: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) 2018/05/03 19:11:13 executing program 0: r0 = socket$inet(0x2, 0x83ffffffffff, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80, 0x0) bind$netrom(r1, &(0x7f0000000200)=@full={{0x3, {"b4f209863da6e6"}, 0x1f}, [{"325c9dbf06009c"}, {"6cbaf67f7747e3"}, {"0b677165c5110d"}, {"c8b17cb3e78c2f"}, {"48ed7cafcae21e"}, {"0ac8e3ae3d52e9"}, {"ec4aae2bd6a132"}, {"79ad40af2af383"}]}, 0xee) r2 = socket$inet(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0xec) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="46d302998910f622", 0x8}], 0x1}, 0x0) 2018/05/03 19:11:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000012000902000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000cf3ad074a078611f47c6ae81badabb9278d000080000000000000000"], 0x28}, 0x1}, 0x0) 2018/05/03 19:11:13 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) sendmmsg(r1, &(0x7f0000007440), 0x237, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/05/03 19:11:13 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000200)=[{0x3, 0x10000007, 0xfffffffffffffffe}]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000380)=0x1ff, 0x4) openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x80, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40001) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000240)={0x5000, 0x111000}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000003c0)=0xfffffffffffff000, 0x4) unlink(&(0x7f0000000300)='./file0\x00') ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000001c0)=0x4) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000100)) 2018/05/03 19:11:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000280)=0x1fffffffffffffff, 0x6eb) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000440)={0x4, 0xf1, &(0x7f0000000340)="f974a2e2a3c9919f056235737c21ba32493c85102054f814ccd05487b02e921e390e7e24ad0a7b6aa8bff9a21b1574a016ccfab4a03bd54a183fc2c6bf2560a8fdeb9ae189f77873bd1dd5b042c7ba087222b9222fea09bcc18ad29dcc3e232ba01ee6053ce9590878d97db8d3429610f55072f88b1b57c97f299531cbe06185562672a91130c8302892ba3b5d69434ccf3c79076338d9f97175a1b8559e0302b99b3e3b1cfabfc718f32e020a3d654e05c01cbed27ccc87762fa948136113d825f2f24f6b202e7a164a97d224cd7b1c08d465a915e8ec239f7b95fdebbdae5b8150144a8b7fb655f1cc8e1b3abeaec517"}) r3 = socket$inet(0x2, 0x0, 0xd250) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000500)={0x2, [0x0, 0x0]}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r4, 0x3ff}, &(0x7f00000004c0)=0x3a6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x3, 0xff, 0x4, 0x0, 0x91, 0x100000000}, 0x20) setsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000000480)=0xf524, 0x4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x800, 0x0) readlinkat(r5, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)=""/1, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/05/03 19:11:13 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10041, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@loopback, @in=@dev}}, {{@in=@multicast2}}}, &(0x7f0000000080)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) r2 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) link(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./file0\x00') ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x5, 0x75}) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000500)="c048e125cff059c1e7ebca4f84a43fa3cd4b4f33aa2d9cb04088640eb5dfc8e4b57234f156d56e0b89ab7353f8a13f3d4a0711a9859e05fb98f545104b1215a728724244e47c5e9f280fc0b8c91e5cb72555ab0b8bc3c2aef06a607251506083d687b17f4117da34098be4171e6d3ea7bb2c3c6051c479ddf7c02e0a312d4923536789b23b6c56eb8b9903f19db48281f99ed44fb4c7d7638e46d09876dac52e98c7acb2535efe7f49d5a4847fb56cc2c817dd05496cdc66e613c136dbe7103870e0dcf3e9ffb3e2cf0d1f1fb8a0743b33", 0xfe54) sendmmsg$alg(r2, &(0x7f00000003c0)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000002c0)="e7", 0x1}], 0x1}], 0x1, 0x0) [ 430.746314] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 430.766174] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 19:11:13 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x0, 0x2, 0x2}}, 0x80, &(0x7f0000001680)=[{&(0x7f00000000c0)="efc11678553fd1ec69b2f6d5065769cfc21339452515fdc93228da8de47b1af802b71f9db654b7c58aff1a44789b9d0bbf3cb2642a82603c4d090a116c3a078a2bf88187e326620ea4b241732e80f1931b1ceca83bc60420ee04d0242670f6ac2e0f8077b4ce811dfcd81372e04f5079b32c4763447065d9f7fdb6109de9b017b394c780ee37ef696415b35907a0c7c34053513435d139ee00030dfab6561c34b9cb6e54623ec89fc900125896c0023e6c3a5b6320fdbebfb63c485a1ba6326427cdeab3da589a7e39491ef9fd9134b10f985c0c380d8cd336ee047bff61b44a17b28cea6ab5be53", 0xe8}, {&(0x7f00000001c0)="f50c49c42bd3530ffb4fd5d3d71e39ae248868f0effd5b08b1e9ac93f53c66b79c85", 0x22}, {&(0x7f0000000200)="4942ec7c692967ed5f6fbfb557a21a215b058463de793832266ff1fa05db1b6b35d2cb896be44dbe60f1eb892439727498b517ec8155e3a75161e3de47662173feded9d68e494da85ba2c0a09812459992cae88814f878d0075a6513e9df9ab251e2623e327fa32f2a283c734e8d019c747d52d554302df2595d53f40600e20c888bb466c2aef61b3740454ed858ca3563265a057141f36ac9c80937aa5ef3f413e57070b94b93fc627d91d38750fe7cad084526e68850ff", 0xb8}, {&(0x7f00000002c0)="f113d908601b429241003aa4aa5acfe2611b0775046403997721a6aac825d63d4fe9d690aa2adc6793042f3bb44dd3c088fc2cbef0f8017dbd96d5963b1f8103f5dae06b1dd1699c3e0a32a56d026af0301841599666183ca8e31db3b3bc65fe12f7018cf1018dc569f1fe2fa1e7063ae669125a72752a2be7786e3e6ada1088544b51cbf05da1a3fba12fa360d2b9918f5373819b2d5cee9ff04fe3881e94c454b7769f69ae6855dd21cd390e769a3a8340a1cd5bb5aa549981dce9d3", 0xbd}, {&(0x7f0000000380)="b42757b7c6289fa733b9053a7eb38e2ea6675e06733bea96b38435eea6d45829dcf387c107d8bbc87f4246aeac07f88ab7cdd95cd0cfe9a041f4f0e76e19141a5f56a445689f4ff660348d8a2bf9b6d895baa72377f21133f626088129dc99c334f715750e15cb2843edc855db7c0114d7415de38de7c65e9533025991797ded9cc19a54c27ef2366db818f9f694f9df383f3d35fb125036916a28be0dfd0880a43a4f113eeaca1727d404f056c0408f9cec167201eea64ca478f5db69e45f3aa75cdc765b1f9d487d3ae2c7431242f84a3778d3babce05bfcabad8bdc37550f20482bd83a3ae46f486a091ab6d1e88d547aab5a91", 0xf5}, {&(0x7f0000000480)="b4ecb8bc9a056c35e58b35891cbc39918775dd05662aa7334be03e4c902a3bc055bf203b5b1d2505ef1285aec428e63ac8708a137e3b4e30faea7d8b9907a06b85b007563f267d0f53efcbb7b9f68220cc038027708a9e433d56d2a431470414cc483589beb81d53142c8ac0a806837a9de75ce8b6774414da0983d06d3f4479f282495e09494645ca1d0febbbd681fbaccf05ed4dec8edcfa7e6f48eb533f2cfb7c949ea14af532b7d04b1945961754e27791a5cd6867cdebe2bf42c415a3ed648e497a", 0xc4}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="3517c5813432eec076fe5fe3648f1864676d07ef6b53b60af32210733f63fe1079eeb8df9c53873c0a4e3e498ede91a813122d23dafc63e41c3ea96b0747b9c8c27629126afd8a64eed44ba80d70b4c2bacbe0292a05bf9e8ff8a779c04e16a23939f400c648c83314d2452536c7418a2bf96e54dc442f2101c5efc449ce49fbc4e0ad2be5edcff7da117fc8b2c4a973e607b3324bb31c24d1955f3e19b1f8a049570666d8941bf35af1b0d84d08073d008ea549f30730df2474b2dcebd1650015daf1ca0774c42725b595128823b527285acd5d7b5a7daa5fe72ac6", 0xdc}], 0x8, 0x0, 0x0, 0x4}, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0100"}) 2018/05/03 19:11:13 executing program 1: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xffffffffffffffac, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xffffffffffffff69}], 0x1, &(0x7f0000000000)=""/105, 0x69}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(0xffffffffffffffff) close(0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x1}, {0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xe6d1}, 0x7f, [0xa44, 0x800, 0x1, 0x800, 0xfffffffffffffffa, 0x6, 0x801, 0xffffffff80000000]}, 0x5c) 2018/05/03 19:11:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) 2018/05/03 19:11:13 executing program 2: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000480), &(0x7f0000000680)) r0 = open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x5, 0x4, 0x20, 0x0, 0x8}) 2018/05/03 19:11:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xa, 0x3, 0x0, 0x3}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6e6bb2, 0x0, {0x6, 0x3f, 0x6, 0x67bc, 0x0, 0x72, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0xa0}, 0x1}, 0x40) unshare(0x800) 2018/05/03 19:11:13 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x2000) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x800) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x80000000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000000c0)={'syzkaller0\x00', 0x8c0}) 2018/05/03 19:11:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r1}], 0x1, 0xffffffff) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)) 2018/05/03 19:11:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x2) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x0, 0x1400004000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="c2b5fe5e9ddb370c487deba47f909d68f13f87c9861d776ea2229aec0581a3db9dff545a562779b3c6c69506c3f22e621822cfa07595c3bb92a4084edc0c0e7eb5d9db54b4efb99b947e69e8c3035e813619ea7c67273edcc8ccecff29699188b3f21f8083535bf0153550d3253a34728da307dc2738d5aadd2de11871db5c808153768e974def9bce144a508cfd73b15f03ab1a34c6597cbd3d9e04a9a331a53407ef225fafbbe821252fe903bbccee9d", 0xb1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000700)="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", 0x401, 0x0, 0x0, 0x0) 2018/05/03 19:11:14 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000100), 0x1000001b) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) 2018/05/03 19:11:14 executing program 0: userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="b2c37d941edfebf24a678ce599393fe08aba523dec641d5c3cc4b7a490a387caadd96fe32e7fe8dd81945e1cd76be5faf1079ff0c173008ed32016122b6454a717f3e0849bb0a432c105cde2993ffc21c635c5befe9bf6c2d65b443abf4f00aac87b059d5aa327f62b90ed9f01cfe086287b1f13e5bb050000000ceb31dbb79f1ee67e07bdda17c945a7c1a9803b9785821fe94d0bae1bbbfbc430f67bf46605b36faa9390d34b5e5fc546bc57b98294322f3192"], &(0x7f0000000500)=0x8) 2018/05/03 19:11:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fd7000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f00000001c0)="0f01ca0f015ec5baf80c66b8e2e3698b66efbafc0cedb853000f00d8b87a000f00d866b80500000066b9c31100000f01c166b8fb7f00000f23c80f21f866350400c0000f23f86766c7442400fe4f00006766c7442402008000006766c744240600000000670f011c2466b93b00000066b83600000066ba000000000f300f21ba", 0x80}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r6, 0x62, 0x8}, 0xc) 2018/05/03 19:11:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) io_setup(0x20, &(0x7f0000c6b000)=0x0) r3 = dup2(r0, r0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000100)=0x2) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xab80000000000000, 0x280) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000040)=0x7ff, 0x4) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) 2018/05/03 19:11:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000040)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x0) 2018/05/03 19:11:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") semget$private(0x0, 0x0, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000340)={0x57, 0xdaa, 0x5, 0x80000001, 0x11, 0x8}) connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000300)) syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000400)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0x1}) 2018/05/03 19:11:14 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000140)={0xffffffffffffffe0, 0x2}) bind$packet(r0, &(0x7f0000000640)={0x11, 0x1c, 0x0, 0x1, 0x0, 0x6, @random="112fd24a25ba"}, 0x381) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x200, 0x8080) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)="68798a3a0200", 0x321) poll(&(0x7f0000000080)=[{r1, 0x1}, {r0, 0x22c8}], 0x2, 0x1000) 2018/05/03 19:11:14 executing program 4: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x19}}) 2018/05/03 19:11:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/03 19:11:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, r1, 0x202, 0x70bd29, 0xffffffff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x824}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x21b3}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x21, 0xaff, 0x0, 0x0, {0xa}, [@typed={0xfe, 0x0, @u32}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/05/03 19:11:14 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000002040)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x9, &(0x7f0000000080)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x1c0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0), 0x4) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000017c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001800)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001900)=0xe8) getgroups(0x3, &(0x7f0000001940)=[0x0, 0x0, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f0000001980)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000001ac0)=0xe8) getgroups(0x2, &(0x7f0000001b00)=[0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000001b40)={0x0, 0x0}) lstat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001cc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001d00)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001e00)=0xe8) getresgid(&(0x7f0000001e40), &(0x7f0000001e80), &(0x7f0000001ec0)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001f00)=0x0) getresuid(&(0x7f0000001f40)=0x0, &(0x7f0000001f80), &(0x7f0000001fc0)) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002280), &(0x7f00000022c0)) sendmsg$unix(r1, &(0x7f0000002240)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000200)="ce893683d6ba7c4bab579582f21b1ef8701ad9905f644b53fda4c1e8c721d70265b1d5340ef2d034d2e5497b", 0x2c}, {&(0x7f0000000240)="4c4ec8042e06aa6fa489307caea0de9946ffca6d96f9b6962d539d35b972e92aeb054314e3ca0c4d32a0956b81520bc32735c1b51b5717784e4ab46d2e6234746ca10ca5efcbbe763a6792e146c19743b633e33a686a1570433b5b0e659bf8543e35b5b0fc3a245c97bad33b1b", 0x6d}, {&(0x7f00000002c0)="259b6f3f79a86260ed7b24cdf9a10c783a56cfaa4a79750f4e7fa5b27b125ac264656dbd371c6b35cb731ae56dd3eebf20", 0x31}, {&(0x7f0000000300)="5e530e4f71127a07129dff66b7b7bbabe5bc9c2908190256ebef7c9d3bcdd3349350b6bb0f66822b4704ad482498a9ec57359093c0429eced6ed7e0cc907c2fd94e9468d234e1c9b937105163dcdd7b0704151e5c836858f6ced16a90250489ce29f22608bd8ebbe9b9e13548c39137f", 0x70}, {&(0x7f0000000380)="651a6ca49e7e3a54286d910c1b19d80602d3a9ab60dde8063783e9ee32f183af64cdd262409385cdde14b9d3f8fbf80e200db89e7ba7ac399f23eadf164c98d3d80611f67dd44e193b3f0a169b8af0cff6d7c6d529dcc3af1acd5c16962349d2488257c45e3fedcfc43be661c88ab202198da32b9c4d63a314599d0f719a23ce631dbaa16cf39c5a28a57fde2c6d9b", 0x8f}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="93ed0c8f2ddeeed1fb9b9238aeb093e72b83b6d3ef0e26e63a6e7e878e3a6fce16a52521ae55718751a00587349a89e140417715aa1c6e3b1a2c41aa8b5bbb015ca08dd4e1ee949b4a6a58de9621bff398b830346b5d4601de904d1b0691543624feb9bf9db81c1d42195ad08eec5755dd301f071ff036b959bb6aa75caaa54d407fbba26be3324d5f2d9fe48524c9b12d9684598ea7c7905db9ea3731d0a0b07ef7f52c1e9cfcb672bbcf298ac1d00a", 0xb0}, {&(0x7f0000001500)="7692d256a06616a5b77db86841955a731d584e0d7d1448e99ff22a53849e6ca544d111c61a7435efc43f951129e07ac9306debab23b8b715b0e21ca4d27f64267274090d4c15016e81718c5a9b5c7aa6490522c0379a2de3244e5473abd9cbcb34588abae2fab727b6dedb22d04e605211b72b738f8ee9f2ea4519ec93c183a35bc8124e813b318a519508d5e9e902ab47b551895da765656c6ae337b505645a50608187ac26d39ccdad715a636adeaa409e500e86c01633ccac66fedb9309f049304a6da0a5649982130b3620fcfa1bd9cbabccab835c8ad6de9dd51ddcb2e2bb67ad23067f7c39504b", 0xea}, {&(0x7f0000001600)="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", 0xfe}], 0x9, &(0x7f0000002300)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000240528f7d732e684f1bf84e377b6b2ab", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000002", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1], 0x168, 0xc800}, 0x48000) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, &(0x7f0000000100)) r18 = dup2(r2, r2) ioctl$TIOCGPGRP(r18, 0x4004af61, &(0x7f0000000080)) [ 431.910482] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 19:11:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000300)={0x2}, &(0x7f0000000340), 0x8) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000002c0)={{0x6, 0x8000}, 0x3}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="200000002c00ff0a0000000000000000010000000c0000000802000000000000481773ada6b7fbb14ac83cb0e2b50daeb6565ad86f2b2b92543e2235db49c3eb436b74b32fc4fc4436d184d62f6f5cab0ca81f3b120fe50a0f7f4cf388bce1479f09aa886a37070b900d04b1cb6b2fba999fad0cd4bd907039e03b8fc92b586f0354892de234c47507f6cd5908f70188e31d9d07f938eb8821c827e4f7384d0bb0eb0c33382a7930ded2db9821b9815b76a2243f3890bdca3ee6cf6cfd9463e7a1e0393e1079"], 0x20}, 0x1}, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000480)=0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) sched_setparam(r2, &(0x7f0000000100)=0x7) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="6a5526ff47697131f071d89d9a41c27265bef3bf3334dbb99f7b9dc9f7ac58c30b1b6453f0f5a7fb160e08d204c9b1c09635553dd1bfa7c34069eb48c7e3022bdea8363a1fb7b6f05fc718962e1a186ec156937b1c55e4f87452aee8484292894dc8643e36476f794450b13387", 0x6d}, {&(0x7f00000001c0)="80811fa2f5c1f6c174883c855ba871364c9dd6496bd2640343ca76363717ca85c6ab485b3b17900240390d6f0a0c176c70869a9297eca89d7ef18e66bc4a48b81cd0cf8c52c2f5663799267c03b66aabf088b6e8db89137e49d488354966", 0x5e}, {&(0x7f00000000c0)="b148ba4e17a18fff14d5e35dfe12f913f36185f5e32a2d661bf125d220c9b5b06daa3278bb8f831888af4fa7e01103be8af9b6320ad179f3", 0x38}], 0x3, 0x80000000000000) 2018/05/03 19:11:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0x9, 0xc200) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000640)={0x0, 0x1ff, 0x100000000, 0x6}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1400bee10f01f7bc2294ca9430e10a16eadde700010000005a8d688b1d000000"], 0x14}, 0x1}, 0x0) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) sendmsg$netrom(r2, &(0x7f0000000580)={&(0x7f0000000100)=@ax25={0x3, {"8d6cd116de98e7"}, 0x3a1}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)="ac066663ccf99ac50f7e67a9b3b87f8c4cc2ce70b7eb39433760cae4c74dd26bae7fb8f91a9a689aa8467eabe3addb308e6612b6e888d66e5c72ed4f002148bec998ecd196a2d01e3fa50df88b98bebf345f7bf9c8afcc169e8222c2a40e324b4e96fc26b613f0fa62da8b7e0353b8363ceb370e80fc55045a9e5376f5a2643ab80c0018878b4f408056006915071137614e6b542360fc4eb36a252320520b9dcbc86577cc141e10588bcdeb1d375e4c2b40a95c242cee62d3257106a2a52aafcf3154bceec0dba9f43f82b613bc0aad", 0xd0}, {&(0x7f0000000240)="217d8a63733dfd6d40a6fed79248233275f8a72ba07becbcb6abca2462592fdf6827f3d44bd0206f93be898511a723418130e7d612670e4ab44c97a8e05d97e67634fd645b6cf0128aa4ef4f16ba420eb5cff0fe75100b10f78b68442597fdeb7dabbfc1666eac13eff49564ea0b9fd3ba0f7c1e6b9dc1ae55e9b9235dab23f3ef591f1a0e0a80f13d1a8320272600ab0b279c7d8bf6613eb849b82b3097cc282e1513962bc338b991c5a467f701d131de3666be0da501b2f708363e29029e2b03cfd7e8d0ac3f7925d7", 0xca}], 0x2, &(0x7f0000000380)=[{0xa8, 0x10f, 0x401, "e213da05f73083edbc03678f3b4650788c6541d0866d9a4f15539e3a96d5975b76236201eb88812ce1f5e64fe4ff29014a1ea395e8c107793bfe0bec9cc8e61ae7e7de18cc5c77ad726d52aae64ec4a9ec31d07c7430a5d83bb6f8b7a4fc8984dc41ef7e7fc0aedc82c04fc148c3f0bd2db1bdae5823944023cb06712e9265a96b0cc2fd27675c3e3349f04d90b85495cdb27b0b3d94"}, {0x98, 0x109, 0x6, "cf467e4bf156dcb5b153f638652cd018ce4e8324f309b28956bc53b9e01d89e79bf0d203ac74e9ce1bc313d5c0c3562c237f978b96df16842149af7c30d40ab765747380988667e4e8c7bf3c2d6a17ee01f8297efcf29b8afd9a72a8060f524d72b06f15cd235a03e54115efdf9e76fd313bf04525548e2da9a4d0f362f115d2cf7ce0"}, {0xb8, 0x1, 0x9, "a39435280e5119879dbaf78899b46c4427d03b009317522fdbf7372c5b9c9bfb5a9f06ee093b39f37be394c1ee79868c6302721bb0c6238f1da7b5da01fc67a55a8ac96d8f26826b9f4db0156aca429bf9b68845a7d0eabc6b21234412cb863f446f9bd20ba8439e0a2159dd54e55eea6c3a4d6fff5ff214d43b1cfd7706fbbfc11e514c4258cc90f214985de6982908a07376846566f664818bef28be5421ae26d030138b8a3fe9"}], 0x1f8, 0x80}, 0x84) 2018/05/03 19:11:15 executing program 0: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x16) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/03 19:11:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000039c000)=0xffffffff00000000, 0xfffffffffffffd17) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000014, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, &(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000ac0)=0x80, 0x4080001) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendto$inet(r0, &(0x7f0000000040)="8d", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440)=[{0x0, 0x4}, {0x3, 0x2}, {0x3, 0x200}], 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000500)='/dev/snapshot\x00', 0x20c800, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000800)=""/95) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000400)=0x11, 0x4) connect$vsock_dgram(r1, &(0x7f00000003c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0x8, 0x100) recvmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000200)=""/181, 0xb5}, {&(0x7f0000000140)=""/68, 0x44}, {&(0x7f00000002c0)=""/247, 0xf7}, {&(0x7f00000006c0)=""/79, 0x4f}, {&(0x7f0000000740)=""/159, 0x9f}], 0x1f7, &(0x7f0000000580)=""/3, 0x271, 0x7fff}, 0x104) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000540)=0x5, 0x4) sendmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f0000005d40)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth0_to_team\x00'}}, 0x80, &(0x7f0000006f00)}}], 0x1, 0x0) 2018/05/03 19:11:15 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7, &(0x7f0000001500)=""/211) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0x1ae, &(0x7f0000000180)=[{&(0x7f0000001440)=""/131, 0xff03}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x726}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002a80)={&(0x7f0000000340)=@nfc={0x27, 0x7fff, 0x1ff}, 0x80, &(0x7f0000000080), 0x42, &(0x7f0000001500)}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) 2018/05/03 19:11:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xc0200000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/03 19:11:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x300000000, 0x2) getpeername(r0, &(0x7f0000000240)=@in={0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x80) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8000, 0x28a882) accept$inet6(r1, 0x0, &(0x7f0000000100)) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000040)="ac7a12f411140332cfdc3731f40620a2126a7b7c3a7c80a55f768724dedf50cf0f98b570f8e4c7c762bdf2ea37fb3bc211b25b02163fdc4bf15fd75083d4d828071e138dde8bcbd741cb48b00cb9e248611a1753f955b039a9f42b3a3ab05bc1960f8b611f32af616df9cdbf9b19107e7452385471da34c496163b2fb16156a10665dbaa56191d7e5841fe684b98fe43b220aa22947878aedbbcd0b77f5ce40b259d", 0xa2) 2018/05/03 19:11:15 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x6, 0x400000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x8001, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00000000c0), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'gretap0\x00', 0x8002}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0xffffffff, {{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0xb}}}, 0xffffffffffffffee) prctl$setfpexc(0xc, 0x1) connect$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10) set_robust_list(&(0x7f0000000140)={&(0x7f0000000100), 0x688}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'ipddp0\x00'}, 0x18) 2018/05/03 19:11:16 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r0}) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000100)=0xc) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x2, {0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x4, 0x0, 0x1, 0x0, 0x100, 0x8, 0x2, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x4, 0x0, 0x10000, 0x2, 0x1000}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)={r3, 0x173e, 0x5, [0x3, 0x80000000, 0x9, 0x8, 0xde2e]}, 0x12) bind$netlink(r1, &(0x7f0000000300)={0x10, 0x0, 0x25dfdbfd, 0x402}, 0xc) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x88, r2, 0x400, 0x70bd25, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff00000000}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) 2018/05/03 19:11:16 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000000000000000000000120c63"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000000100)}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x101042) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000100)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/03 19:11:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/05/03 19:11:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10040, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ad56b6c5824c8eb9959a0f925d56530f90c2000000000000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x100000001, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/05/03 19:11:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42d, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/03 19:11:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00000000c0)={"7369743000008000f9ffffff00", @ifru_data=&(0x7f0000000100)="a74c7e13bb52e4f566106d0545e757aba966051386667512b088ad5ecd45df0a"}) 2018/05/03 19:11:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000784000)=@dellink={0x28, 0x11, 0x10f, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/03 19:11:16 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000100b, &(0x7f0000000000), 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000100)=0x8, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0xe5110c8d9f3caadf, @rand_addr=0x5, 0x4e24, 0x1, 'lblcr\x00', 0x13, 0x1, 0x19}, 0x2c) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) [ 433.151741] binder: 29410:29413 Acquire 1 refcount change on invalid ref 0 ret -22 2018/05/03 19:11:16 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x220000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000002c0)={0x3f, 0x6, 0x8, 0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$TCSBRKP(r0, 0x5425, 0x200100000004) 2018/05/03 19:11:16 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)='>', 0x1) writev(r1, &(0x7f0000000040)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe006004e2000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) 2018/05/03 19:11:16 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x4) fchdir(r1) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x8, 0xde2, 0x4fd, 0x18666636, 0x0, 0x5, 0x40, 0x6, 0x8000, 0x9, 0x3f31b70000000000, 0x2, 0x5, 0x1ff, 0x0, 0x3, 0x20, 0x2, 0x7, 0x1, 0x4, 0x7, 0x10001, 0x0, 0x5, 0x2, 0x0, 0x8, 0x7, 0x1, 0x6, 0x9c85, 0x1, 0x0, 0xc2, 0x6, 0x0, 0x0, 0x0, @perf_bp, 0x20800, 0x9, 0xffff, 0x6, 0x0, 0x7f, 0x6}, r2, 0x5, r0, 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @rand_addr=0x100000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x30) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) [ 433.206646] binder: 29410:29413 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/05/03 19:11:16 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x5) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000060b192431edbbf96f8281413ba9dd20cfa29725607fc5de314c084d34eb8bbc7914b225106ecdae3795beb12d7d58df3fe32732dc170f67ff8eae9f1ed883d7c6d483787adb8", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r4, 0xfb9f}, &(0x7f0000000140)=0x8) [ 433.250484] binder: 29410:29413 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 433.257561] binder: 29413 RLIMIT_NICE not set 2018/05/03 19:11:16 executing program 5: r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)="912abeb96f1a1e86a288c4034e6793f12ca4591b64a7a57b86024dc28267c5f86d50912ccf8a98728e74385e466b31450e86633727363fb88f4a9e1f7ed89b786e2b29d4dde5987acb5ed5c077a3aa4bc876077465e36a88e15369cfc221a28d9586befa24a1f60553f5ee49d2d9a949a0775eaa6de214ff4db0c3e6a0cb72a63ded25972634a3a816bfc4c0d665e5a369368cad169abb9b", 0x98) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000080)=0x9) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000200)="000000037970652700000004000000070000204500000000", 0x18, 0x0) 2018/05/03 19:11:16 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f00000001c0)) sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8200100}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x16c, 0x0, 0x0, 0x0, 0x70bd27, 0x25dfdbfb, {0x2, 0x0, 0x6}, [@typed={0x4, 0x78}, @typed={0x8, 0xb, @uid=r2}, @typed={0x8, 0x90, @u32=0xa1f1}, @typed={0x8, 0x8c, @fd=r0}, @nested={0xac, 0x1a, [@generic="0661f198ad7eab9bbcbfa91a6211c9e3352642", @generic="dc39f0bd8521bb87d29d7b79", @typed={0x8, 0x36, @u32=0x5}, @typed={0x6c, 0x21, @binary="18a90622f048d19120fc8d1503dff33b86a29f3758b5bb2c9682bbea3280319393cebb0b159155fcefe65ceba4d7680fd0a7f71a6a55802a1a51c2cfad308fef05a96ef4074eace1da290a4889413b3c67a9d583bfe206c83ac8c801461a0234c76fbf1dec89"}, @typed={0x8, 0x5c, @u32=0x4}, @typed={0xc, 0x30, @u64=0xfffffffffffffff5}]}, @nested={0x88, 0x90, [@generic, @generic="a23d72d00fe0254270b3b2e219516acc715cfd2667b148b58db1a173fa6695c2aacd45a97e633ec8cb8a6804334e00cf7973803e75d19b28ac200bd39d25fe92aef3cf309a94d7eb00c9821405c5a82d2d23a63df6a4c192768e3d852f0554b8ea5a0a932da46c2efc2fdfb5077ab806b0a307022e68c8046116", @typed={0x8, 0x89, @fd=r0}]}, @typed={0x8, 0x26, @u32=0x20}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000040) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000040), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'gre0\x00', 'bond0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe0, 0xe0, 0x118, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x1}}}, @m802_3={'802_3\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'ip_vti0\x00', 'nr0\x00', 'bond0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x130, 0x130, 0x160, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @multicast1=0xe0000001, 0x0, @multicast2=0xe0000002, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @multicast2=0xe0000002, 0x0, @loopback=0x7f000001, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3b0) 2018/05/03 19:11:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100000000800) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000000100)) 2018/05/03 19:11:16 executing program 6: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="636714c185d66b043bfb53d83e9e54806662", 0x12}], 0x1) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f00000000c0)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880), 0xe3}}], 0x2, 0x3, &(0x7f0000000700)={0x77359400}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x3) pwrite64(r0, &(0x7f0000000240)="32080fc74fb2400c43838863bf102d8d15d12b3f8c7098fb66e7b14cd03abd02810b6841a73fb8f725c752ea92e2c6b95f1fff183472c947ebd4fdddae8da6cb098ec8beabaab2157b0a7c1db08ab8aba164a7c8bbe7fdf495ff9c5d0750a73cf1dcd653991500829a086552ddbbf0b0fe47696df1506be091a287d0e8a1be68e47d40020c6d79d7a01b8e97abd78aa70d5341d9b00accae66543185401e979f2e200bb9d4e989ff7c6443db5e28", 0xae, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000300)=0x240000000000000, 0x4) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x100, 0x8000) 2018/05/03 19:11:16 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x5, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xa37, 0x600100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl(r1, 0x20000000002275, &(0x7f0000000000)) [ 433.502187] QAT: Invalid ioctl [ 433.518821] QAT: Invalid ioctl [ 433.944760] binder: 29410:29466 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 434.062504] binder: 29410:29467 Acquire 1 refcount change on invalid ref 0 ret -22 [ 434.073855] binder: 29410:29467 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 434.084543] binder: 29410:29466 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 434.084553] binder: 29410:29467 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 434.098986] binder: 29466 RLIMIT_NICE not set 2018/05/03 19:11:17 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) munlock(&(0x7f0000001000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x9, 0xfbf, 0x57b, 0x9, 0x4, 0x6, 0x1, 0xfffffffffffffeff, 0x3c1d, 0x4800000000000, 0xabc, 0x1, 0x807c, 0x88bf]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x10001, 0x2, 0xf5, 0xffffffffffffff97, r1}, 0x10) 2018/05/03 19:11:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') accept4$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') r2 = socket$netlink(0x10, 0x3, 0xd) mq_open(&(0x7f0000000180)='oom_adj\x00', 0x0, 0x2, &(0x7f00000001c0)={0x4, 0x80000001, 0x6, 0x7fffffff, 0x24, 0x9, 0x6, 0x3}) splice(r0, &(0x7f0000000100), r2, &(0x7f0000000140), 0x6, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x8) 2018/05/03 19:11:17 executing program 3: prctl$intptr(0x2a, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r0, r1, 0x7fffffff, 0x1400) r3 = syz_open_procfs(0x0, &(0x7f0000000680)='net/fib_triestat\x00') getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000006c0)={@remote}, &(0x7f0000000700)=0xc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x80, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0xffff, 0xff, 0x4, 0x800, 0x0, 0x3, 0x3e, 0xfff, 0x297, 0x40, 0x1c1, 0x8, 0xfffffffffffff91b, 0x38, 0x1, 0x7fffffff, 0x1, 0xfffffffffffffffe}, [{0x6474e551, 0x4, 0x81, 0x101, 0x5, 0x1, 0xd4b, 0x2}, {0x1, 0x6b3c, 0x6b, 0x6290, 0x800, 0x6770, 0x8, 0x101}], "bfe3c73440a1d8ad3377eb5e019944fb7fa9bb746a12242e9378f84486724813dc0d60286b6b7221ef1ab2831aeb1820713cfcf393c3d1a01dfd55ce61f71f2cf71d1132b7773b5f1149272e670ff36894d0c2828c693f7e7027ee84850692b130d9c674d754d3186672ec3490d58e04c0e01f5fb3c68b19320fb8d42f39dd1214932c992a14f9", [[], [], []]}, 0x437) ioctl$TIOCNXCL(r4, 0x540d) 2018/05/03 19:11:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/05/03 19:11:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400002, 0x0) accept4$netrom(r1, &(0x7f00000003c0)=@full, &(0x7f0000000480)=0x48, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x1, 0x7, 0x19a4}, &(0x7f0000000240)=0x160) read(r0, &(0x7f0000000440)=""/28, 0x39d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x375cc13d, 0x7}, {0x4}, 0x9, 0x1, 0x6}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000280)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000004c0)={0x9, 0x5f3, 0x6, 0x7f, 0x7fff, 0x100, 0x100000000}, 0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=@flushpolicy={0x5c, 0x1d, 0x2, 0x70bd2b, 0x25dfdbff, "", [@ipv4_hthresh={0x8, 0x3, {0x3, 0xa}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [], 0x1e}}, @extra_flags={0x8, 0x18, 0x770f}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0x16}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x2, 0xe65e, 0x6}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x4040000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000580)) 2018/05/03 19:11:17 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffe}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x401}) 2018/05/03 19:11:17 executing program 1: r0 = socket(0x1e, 0x4, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0xb5, "bc5dc75f5624bdbd55acf31033c826a2a64da1f30dfc4403f608eefa41ac1c242ad1d85095500c836e5b5a362ef272e15375c0ae2148e6f8ffb44f484ff754e1d45db3fa043ef43ea7cea01f1d2a570c11bf37159e7b0fa381abf3751721d40741efb6e9eacf14f41e6c48acd8236d55297a62824848d611b157090d701dda0ed1163cd35e6e66967f5ab8477acd227ae33a20294fc4dfa58809cc4ba84fc8cd3aeb0b6f04680f8504c851a846a76c0e927e980397"}, &(0x7f00000001c0)=0xbd) 2018/05/03 19:11:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x2) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x0, r0}) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xc000, r3, r4, 0xa8, 0x420) dup2(r1, r2) r5 = gettid() tkill(r5, 0x16) r6 = socket(0x3, 0x2, 0xc) write(r6, &(0x7f0000000100)="1f0000000102fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) 2018/05/03 19:11:17 executing program 7: io_setup(0x4, &(0x7f0000000ac0)=0x0) io_destroy(r0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x934, 0x900) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000040)) nanosleep(&(0x7f0000000b40)={0x77359400}, 0x0) io_destroy(r0) 2018/05/03 19:11:17 executing program 1: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x9, 0x4) mount(&(0x7f0000212ff8)='0,file:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) mknod(&(0x7f0000000040)='./file0\x00', 0x2, 0x8) 2018/05/03 19:11:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x3, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) openat(r0, &(0x7f0000000100)='./file0\x00', 0x200000, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/05/03 19:11:17 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xa, 0x9, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000010000686f000000010001003d357000ffffffff000000000000000066203000100000000000000000000000700f3000ffffffff0200e90000000000009500000001000000"], &(0x7f0000000180)='syzkaller\x00', 0x53, 0x4c, &(0x7f00000001c0)=""/76, 0x41100, 0x1}, 0x48) fstat(r0, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00000003c0)='mime_type\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(0xffffffffffffffff, 0x200000000002) [ 434.408375] libceph: parse_ips bad ip '0,file' 2018/05/03 19:11:17 executing program 4: ustat(0x9260, &(0x7f0000000080)) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000001400)) [ 434.449859] libceph: parse_ips bad ip '0,file' 2018/05/03 19:11:17 executing program 0: socketpair(0x4, 0x5, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}, 0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00000000c0)=""/123, &(0x7f0000000000)=0x7b) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, "7465616d3db12dbacebec930f300"}, 0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x1d, r3}) clock_nanosleep(0x5, 0x0, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0)) fcntl$setstatus(r2, 0x4, 0x2000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), 0x4) 2018/05/03 19:11:17 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000), 0x0, &(0x7f0000924f68)}}], 0x1, 0x4008881) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0xffffffffffffff2e) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x401, 0x0) 2018/05/03 19:11:17 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000140)={0xfffffffffffffff7, 0x1, 0xd48}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000340)={0xb6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}) [ 434.531352] dccp_invalid_packet: P.Data Offset(0) too small 2018/05/03 19:11:17 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000300)={0x0, 0xffffffffffffffff}) fchmod(r1, 0x10) 2018/05/03 19:11:17 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x5, 0xffffffffffffff34) r1 = socket$packet(0x11, 0x3, 0x300) memfd_create(&(0x7f0000000040)='\x00', 0x3) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x1, 0x1000}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000080)={{0x2, 0x9, 0x2, 0x4a, 0x800, 0x200000000000000}, 0xffffffffffffffc0, 0xead, 0xffff}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000), 0x4) 2018/05/03 19:11:17 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x20202, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fallocate(r0, 0x20, 0x0, 0x1000) 2018/05/03 19:11:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x10, &(0x7f0000000200)=@un=@abs, 0x80) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="a0628123e1da811c2404c35ca82e465825dc51b7e109b822f7fb99be187e00c9dbc2f135c6b2e43ed93c74f1a721c01f0aec8f87553279707fca2b2db0167b118937c1ee19b0bf53f5b2b5597df951ba497c5297ed949e4cfeabf469e1e44e7c07a01e11aa3f6bab14bf5e38e9aa841f6174a8f0c8b8dadee1bbc6521d2ab70e200392a9d3606890779e0097ef3a0c420aaef74a7410c0e76108f86133108f807c1bcad85b6bc15dcb0aca19aced90d231fffbe3f45a09e438eb128903dc7e1260731cbc198c6bde39", 0xc9) 2018/05/03 19:11:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000180)="0016849a", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/05/03 19:11:18 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x7, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000140)={0x80, 0x1, 'client0\x00', 0x0, "72ba0c55d0074ddd", "56af6cabec47f2addf66e6481a7b1ec63d1703f0d3a6304849e5015aba079013", 0xb0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 19:11:18 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0x10000}], 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open_by_handle_at(r2, &(0x7f00000009c0)=ANY=[@ANYPTR64=&(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="62236d1ca6571334879180463ce58e7f43d4b5b8a0fa60d472cc2753801c4841140dce22d7d61f62c5199025cf36273387d1c7c44c72567a2e68df41a7ab89c051e3f7a4c04756ff2dc0280adf02c7d933bee70146145dd27672b87e662592f091465d9518934f89b09eb43a5a5f0bc63c6482ee0865ec"]], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64=r3, @ANYRES32=r2, @ANYBLOB="7bd96a86388df6af2301c00946e6343159a953a51149e9dcf287b6cf2ce36c68c847dd29b658be838c65cf61f9082368c4825008e99bcbb58d3e7bc694f198b8d34d22e027cf8d8061a7f67f44771778024ca619e37abfcbfab44898f74059cebfd90398d97dd9fcea2c43e6606dbc0517f346d1e2452c4a85fb67a32b0aa8a972"]], @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYBLOB="e4678d18ba01a817877ed4b80e02584d376a22ecfcc238a5f12fcf43a7dbd6635975eb77fe7aa5793fc27ef18be28a73d52f1914d26e9928d952a03858c8b2a04ee60a2d9aa7c9eb2bbc53e8fb4ba003a0479988be9c03e86575761b416a81509950e36a4e6e4b372ace74ce77823a19f2", @ANYRES16=r1], @ANYRES32=r0], 0x20804) ftruncate(0xffffffffffffffff, 0x8001) r5 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x0, 0x3) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x8}, &(0x7f00000001c0), 0x1000) write(r5, &(0x7f0000000300), 0x0) tee(0xffffffffffffffff, r2, 0x8, 0x2) sendfile(r5, r5, &(0x7f0000000040), 0x7527fb3200000000) pwritev(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) fdatasync(r4) name_to_handle_at(r4, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[], &(0x7f0000002e00), 0x0) fdatasync(0xffffffffffffffff) tee(r1, r4, 0x5, 0x1) fdatasync(0xffffffffffffffff) 2018/05/03 19:11:18 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) gettid() r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0xfe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000300)=0x8) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x30, 0x3}, &(0x7f0000000340)=0x18) r4 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x100, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x0, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x6, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000003c0)=""/238, &(0x7f00000004c0)=0xee) 2018/05/03 19:11:18 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000040)='./file0\x00', 0xb, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x9f83, 0x0, 0x7fffffff, 0x0, 0x0, 0x40901, 0xb, 0x800, 0x0, 0x9, 0x3, 0xd1, 0x1, 0x4, 0x1ff, 0x0, 0x20, 0x5, 0x1, 0x49, 0x8, 0x9, 0x0, 0x4, 0x4, 0x1eda2eac, 0x800, 0x6, 0xa5, 0x7fff, 0x95, 0x6, 0x0, 0x6, 0xfff, 0x0, 0x100000000, 0x2, @perf_config_ext={0x100, 0x3ff}, 0x0, 0x10001, 0xfffffffffffffffc, 0x6, 0x3, 0x9}, r1, 0x0, r0, 0xb) socket$inet6_dccp(0xa, 0x6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) readv(0xffffffffffffffff, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10) write$fuse(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="20000000000000000100000000000000000000008516884297b568d316aed9f1212a47ef54c6c95cdebd000e68f1334c8a20290062a937fe6058479c5a000000000000000000000000"], 0x20) open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0xfffffffffffffffd) 2018/05/03 19:11:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x504e, 0x4) init_module(&(0x7f0000000080)='vboxnet1nodevbdev//\x00', 0x14, &(0x7f00000000c0)='%$\x00') 2018/05/03 19:11:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x9, 0x1ff}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={r3, 0x50, "96a860b469c0c1ae25a65f6a3870cb3e4b799b256e86ac6823cd06bb1ca7f124794394fdf932465415d153d212322da2d46c7e7b0f2f23b90576533554e619ea8910e845be39c8d85388e83bef34ea63"}, &(0x7f0000000240)=0x58) r4 = dup2(r1, r1) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) 2018/05/03 19:11:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000005, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1020000000016) 2018/05/03 19:11:18 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ustat(0xb458, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x400, 0x0, 0x7f, 0x100}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x726, 0x20a, 0x4, 0x2, 0x4, 0x4ca3, 0xff, r1}, &(0x7f0000000140)=0x20) 2018/05/03 19:11:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup2(r1, r0) openat$cgroup_ro(r2, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000000)="0f09b9c7020000b802000000ba000000000f30470f0636f866baf80cb816ee3582ef66bafc0c66b8008066efc4217de7a50c0000004581ac19a74f0000da7217d4c74424009b000000c744240248000000ff2c24640f01cf66400f3882abfd740000", 0x62}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/03 19:11:19 executing program 7: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_flowlabel\x00') accept(0xffffffffffffff9c, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = dup(r1) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x5, 0x400, 0x18a000000000000, 0x1}, 0x10) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)='/dev/vcs#\x00') 2018/05/03 19:11:19 executing program 2: getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000100)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r2, 0x80087601, &(0x7f0000000080)) setpgid(r0, r0) 2018/05/03 19:11:19 executing program 1: creat(&(0x7f0000000440)='./file0\x00', 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d12000)={0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000), &(0x7f00001a3000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000000180)=0xa0) r2 = socket$inet6(0xa, 0x400000000001, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000273000), &(0x7f0000a71000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r2, 0x4, 0x42000) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20}}}, 0x8c) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 19:11:19 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x1, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) 2018/05/03 19:11:19 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x400, 0x40000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x8, 0x3, 0xc000, 0x4}]}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)={[0x30]}, 0x1) 2018/05/03 19:11:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x0, 0x0, 0x0, 0x215, 0x800, 0x0, 0x0, 0x6, 0x0, 0xeda, 0x3c, 0x0, 0x0, 0xf2]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x10002, 0x3, 0x0, 0x1000, &(0x7f0000011000/0x1000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 19:11:19 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ffc000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x2}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f0000000400)=0x0, &(0x7f0000000440)) fchown(r1, r3, r4) wait4(r2, &(0x7f0000000100), 0x2, &(0x7f00000002c0)) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180), &(0x7f0000000280)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/null\x00', &(0x7f0000000240)=':nodeveth0userkeyringsystem\t+\x00']) shmctl$SHM_UNLOCK(r0, 0xc) 2018/05/03 19:11:19 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x7ff, 0x0, 0x100000000000, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x82) dup3(r2, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000a9d000)) 2018/05/03 19:11:19 executing program 2: syslog(0x3, &(0x7f0000000000)=""/47, 0x2f) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x20000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="88dc691395a0de71040d991ad0da0f1ffaa3297f7705cabdb20cd454f6eb93733097b9709bbb92dd3ea5a3eff2fcd45c9127782255cbb87a9ccbf1a5470f496fecd63ff0abc6d3a60986efcfe8cf275297293c41fd5187c4fba85947445241cdc9082b02b301ba2aca03c6d4c5355d6009fb403bc0ca9026106c5a10c67bca73dd184d812c915ed22a0f2775236fdbe8ae301d984c73") 2018/05/03 19:11:19 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x210040, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000200)) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000010000000000040000000b00000097ad7a5e807c3e011ab2aad841d88034da5bd6f78bbebdff682ac4e58fc5a4ca438b1474adbd83887348a580624e7f938c", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x14480, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000100)={0x4, 0x101}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r2, 0xfffffffffffffe61}, 0x10) 2018/05/03 19:11:19 executing program 7: r0 = socket$inet(0x2, 0x62a2eae60d6173f0, 0x8001) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x3, 0x3b, 0x2, 0x9, 0x3, 0xffffffffffffffff, 0x4, 0x1f, 0x5, 0x39bd}, 0xb) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000000)) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xa2, 0x80000) [ 436.929984] ALSA: seq fatal error: cannot create timer (-22) [ 437.020040] ALSA: seq fatal error: cannot create timer (-22) 2018/05/03 19:11:20 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000100)=0x100) io_setup(0x469, &(0x7f0000000180)=0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/03 19:11:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/66) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x75) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 2018/05/03 19:11:20 executing program 5: unshare(0x40600) r0 = eventfd2(0x2, 0x800) io_setup(0x20, &(0x7f000092fffc)=0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000240)={0xfff, 0x200, 0x401, 0x5d, &(0x7f0000000080)=""/93, 0xb6, &(0x7f0000000100)=""/182, 0x49, &(0x7f00000001c0)=""/73}) io_submit(r1, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) open(&(0x7f0000000000)='./file0\x00', 0xa00, 0x94) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x1) 2018/05/03 19:11:20 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000000100), 0xb9fb100f91836d16) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x109000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x22, &(0x7f0000000040)}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x800, 0x2, 0x3, 0x9, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x100, 0x8000, 0xfffffffffffffff9, 0x40, r3}, &(0x7f0000000180)=0x10) 2018/05/03 19:11:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup3(r2, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffffe00}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000000c0)={r4, 0x64, 0x36, "01cd904392e489d2f6e979bef28c15f936bfceb7e3cac7ca744460e2130100b36f73e6eb5244521e2b44f43cb9fba4d26e3ade312f20"}, 0x3e) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x600000) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/05/03 19:11:20 executing program 7: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', r2}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x400000, r3, 0x1, 0x0, 0x6}, 0x14) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000100)=0x8001, 0x4) close(r0) bind(r0, &(0x7f0000000180)=@llc={0x1a, 0x324, 0x6, 0x1, 0x401, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth1_to_team\x00', r3}) 2018/05/03 19:11:20 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00004b6000/0x4000)=nil, 0x4000}, 0x1000000000000004}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000000000), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000000040)) read(r0, &(0x7f0000910000)=""/100, 0x64) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'gretap0\x00', @ifru_ivalue=0xc4e}}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) 2018/05/03 19:11:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x680000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x101, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1e, 0x0, 0x8, 0x2, 0xc, r1, 0x5d3e}, 0x2c) write$sndseq(r0, &(0x7f0000000040)=[{0xfffffffffffffc64, 0x8, 0x1000, 0xfff, @time={0x0, 0x989680}, {0x1, 0x7}, {0x10000, 0x8f}, @result={0xfffffffffffffd45, 0x7fff}}, {0x6, 0xbed6, 0x5, 0x101, @time={0x77359400}, {0x4, 0x20000003}, {0x8000, 0x6000}, @addr={0xcc, 0xff}}, {0x6, 0x200, 0x5, 0x7fff, @tick=0x7, {0x1, 0x100000001}, {0x3fc0, 0x7}, @queue={0x9, {0x1, 0x3f}}}], 0x90) write(r0, &(0x7f0000000300)="530000003d9f5de1d4200101000000000800e457ccd051f2423816890e777dceada0275ec779669c954af9861cc9e7000000000000000001e4ac40599cbf38041f88856d52dea3aedace239dba206375c85e24e3d7430000", 0x58) 2018/05/03 19:11:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x803, 0x440000000000005) r3 = eventfd(0x1) r4 = dup2(r1, r2) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x0, r3}) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r5, 0x4}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)) r6 = memfd_create(&(0x7f00000000c0)='/dev/kvm\x00', 0x2) ioctl$BLKPG(r6, 0x1269, &(0x7f0000000100)={0xffaec02, 0x1, 0xef, &(0x7f00000001c0)="11903ec213657c1ce202915da5e616ee9ce1b016a0f783b46ee45d669bd2ab1333722ebe5ff71e195f446b1ba5bf35c0590dd7e0fdb6a37c957b42ddce9b7137b239b8510f2566c25a1c4c4c041da1517c49f05fcfc509ff0707e5de4bf923248e0ac64d002c6527b5a8a999fcd3f3cdaa11a96b00b16b00f83142d692b07af0903f3f2e321a11033f6615d6e59567656f99cbb5853614a4fcadf03f40f0d5df6902dee93e2d828bcfcf3841c2508d1c95403b4265603bda16459f2e7719cb169de1e968d3f13e0878af12ea41fb110142674007706831a472c3489f6065df6c596348fbdca0cfc89ea4be220a3849"}) 2018/05/03 19:11:20 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0xc62, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21}], 0x7c) sendto$inet(r0, &(0x7f0000000040), 0x8e01, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/03 19:11:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7f, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr, 0x0, 0x4}}, 0xe8) shutdown(r2, 0x2) 2018/05/03 19:11:20 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000040), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'sit0\x00', 'vlan0\x00', @random="5f79d473691b", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x9, "11e68214ab993adcb2fd733288ada103d761b825c4dca004298ca0ed5290"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'syz_tun\x00', 'bcsf0\x00', 'bpq0\x00', '\x00', @random="ff9b3d5f7473", [], @empty, [], 0xa0, 0xd8, 0x110, [@cgroup0={'cgroup\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x2d8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'eql\x00', 0x56d}) 2018/05/03 19:11:20 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000000c0)=0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) process_vm_readv(r1, &(0x7f00000034c0)=[{&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/134, 0x86}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/177, 0xb1}, {&(0x7f00000023c0)=""/54, 0x36}, {&(0x7f0000002400)=""/84, 0x54}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)}], 0xa, &(0x7f00000035c0)=[{&(0x7f0000003580)=""/11, 0xb}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x1a1, 0x3e5, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x6, 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={0x6, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x3053ff, 0x0) pwritev(r0, &(0x7f0000003840)=[{&(0x7f0000003600)="f184fed0b8a3a0748a29e634dfef8750aa6b971c73597f2d85262a9d925bd5a738b13635dc1d3eafdb6dd15d6db417ba612cafbf0cc629b17996102770b5b77549a14420bc3439e4e3c7a3941b285e537bd365fe2071a21970213b47494650c7caa9377733774e30", 0x68}, {&(0x7f0000003680)="3864f4f73b97a1d0a9b11c4af97cb48dbcd55eaebd72d9efbbed09c284b541481049bfc1c5f8ed848fb093aa47a09b7db3e6edbe205300c80954e593cfe34245dc8f9352e2130d509d06ba9d2f05a5b9dd31915c66ae286b75d1564f5d96f7816f3b0ad65700594f0e15b0ade3fdeea402992f8fbfa19eae34941f1d582e20c29321ea86d60e6dfb71ce61a00300756ad7eaea5f163e3d4b11cc7ed0c705e4a8f967b908e28bd310dc0d966b4c328fbd7a539f671599b90e3e6cbb43a8301175c98d98cec04ee6b2", 0xc8}, {&(0x7f0000003780)="2a7941d20f0abe599cf8486c2446b4cc9ea714cb5f58285ff09f1aabee9a09e52da6ba56d60ce61c2bc9a3bdd4f8126619d31b7b5a49a27021a51c4752896737df5e3c33bf186c02a8800bb0455e54312564f079de030c50628c090af02f4f12681f065211b8e3f1bd3139290174f0", 0x6f}, {&(0x7f0000003480)}, {&(0x7f0000003800)="09829b299f619c014a1f2b049559649a61fe7325687edc9f5ca753b3", 0x1c}], 0x5, 0x0) 2018/05/03 19:11:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000100)="2e0f015d00f964660f3a0fca03d9bbd7000000f36f0f23ffdf380f0172168fc978838100000000dbe3", 0x29}], 0x1, 0x2, &(0x7f0000000240)=[@dstype3={0x7, 0x5}], 0x1) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000001c0)="c4a17910403444a4b8010000000f01c10f221d0f0df466baf80cb8a49f6882ef66bafc0c66ed0f218d0f009e7b5e3b890f205e48b866970000000000000f23c00f21f835000001000f23f8", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/03 19:11:20 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x151042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f00000002c0)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000c40), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) sendfile(r1, r1, &(0x7f00000000c0), 0x80) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) 2018/05/03 19:11:20 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendfile(r2, r0, &(0x7f00000000c0), 0x9) 2018/05/03 19:11:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1d}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) socket$rds(0x15, 0x5, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/05/03 19:11:20 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0e00eeffffffff20020000000000ff7f0000000000000000000000000000000000000000"]}) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/72) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x100) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x6) 2018/05/03 19:11:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4040, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/05/03 19:11:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0x2, 0x3, 0x10000, 0x3, 0x3fffffff80000000}, 0x5, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x6, 0x7fff, 0x101}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) sendto$llc(r0, &(0x7f0000000240)="ef24f8c4af6fa100714ba484a115354e2521e2cd3f094588f2d7cb03b1aeaa9debb7b1838f6c9a42b13f54283c22d8f4c3a7c9737ee8b2c3f362372dfd9bc36d246821a1af3bd7f4807d93f09e094b29be5c967a1c182994a140d463afaa12baff17424b7b007db7052fefa647f10c44c96c821715839dfdd1ef6520a26434ea410772230ed7b1297544357206af7580475861c78020ef35261d0c5d98071b5015c5a1f7b16a", 0xa6, 0x40000, &(0x7f0000000300)={0x1a, 0x338, 0x0, 0x7f, 0x800, 0xb8b, @random="058c8dea8967"}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000340)={0x1, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000380)=0x7046) r2 = semget(0x3, 0x3, 0x8) semctl$GETZCNT(r2, 0x4, 0xf, &(0x7f00000003c0)=""/197) r3 = shmget(0x2, 0x1000, 0x10000000000243, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$void(0xffffffffffffff9c, 0x5450) 2018/05/03 19:11:21 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x408000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e24, 0x3000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e23, 0x1ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, 0x1, [0x1, 0x1f, 0x1, 0x10001, 0x3, 0xe3b, 0x5, 0x7]}, 0x5c) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) io_setup(0x2, &(0x7f0000000140)) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000699000)="547a763901e065ba0200ad50f605b010", 0x10, 0x0, &(0x7f0000277fec)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/03 19:11:21 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6_vti0\x00', 0xfff}) 2018/05/03 19:11:21 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x28082) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006180)={{{@in6=@local, @in6=@ipv4={[], [], @dev}}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000006280)=0xe8) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000006680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000066c0)=0x14, 0x0) 2018/05/03 19:11:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt(r0, 0x4, 0x73, &(0x7f00000001c0)=""/254, &(0x7f00000002c0)=0xfe) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x101100, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000500)="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") bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) keyctl$session_to_parent(0x12) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c7, 0x1000010004, 0x4, 0x1ff}, 0x7) sendto$inet(r0, &(0x7f0000000040)="22c560758eb9a836c7f5d018ed7a8587590e05da02d0803def4616f694cd0b88fa08547b8d63ea02a0e3cf9c1cf79f9af128c9238ec7590e531739ad48d53e7a7f1c805d9442e070c9e28d0de71ca3d27f3c3891f1120eec588e6787199067ef542add31f61a6915ba13d159bf83c0f50d8733496071bd7cd18d497971adfaceebcac2293f04bad1a9fb6d2139b164f919591fb75b3e3305bbcdfa44cebdde4cac6d8c4e3e0b830958770bfacd95170e3378bc8cc929e97b74aa4b9bdc16bad272d2114a668d7c469e6199cf16318ab39af4677c6a1876cd8c3a2ba90e64bb92113c908c80d48c1da24fcf2d3b", 0xed, 0x4000, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0xaa000000000, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)) 2018/05/03 19:11:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) io_setup(0x0, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000)=[{&(0x7f0000afd000)='!', 0x1}], 0x1, &(0x7f00002e7000)}, 0x0) r2 = dup2(r0, r1) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'irlan0\x00', 0x2000}) io_setup(0x1, &(0x7f0000479000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000001c0)={@multicast1, @empty, 0x0}, &(0x7f0000000200)=0xc) sendmsg$can_raw(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r4}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x3, 0x6, 0x6, 0x8}, 0x15, 0x3, 0x0, 0x0, "432f2f3dc83c37ba4da49032b556128207384a40436640b6558a77301489d3d970619c8ee09c904abf64619d947ae0ddd1fd94ee3a0ffd8a14ee3dda9893fb24"}, 0x48}, 0x1, 0x0, 0x0, 0x400d0}, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000100)="1c343d3bbd35b90b93cf0bef6eff13ec1905cdfdd3a2de01c73cfa9d1e4dc7a1907699adaa2e09b2069661fff64228c2bc1ad962db8872fffb67b3e1a12ee6584c467f0f804f5eebf5a664cb94a5c05126d3964c58052d948f83b28b12bf62b1f1a5a298abfd6b1ba49f00dcf2fa0e6d8cd4", 0x72) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000080)=""/17) 2018/05/03 19:11:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x2c, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x7) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0x4004ae8b, 0x0) [ 438.257802] QAT: Invalid ioctl [ 438.265770] device ip6_vti0 entered promiscuous mode [ 438.309366] QAT: Invalid ioctl 2018/05/03 19:11:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)={0x20}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000240)={[{0x4}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x800000000, 0x7, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)={'team0\x00', r3}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)) 2018/05/03 19:11:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000540)=""/4096, &(0x7f0000000000)=0x1000) r1 = getpid() r2 = getpid() getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/198, &(0x7f00000001c0)=0xc6) socket$inet_icmp_raw(0x2, 0x3, 0x1) tgkill(r1, r2, 0x3b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4000, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/05/03 19:11:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="e70c0000", @ANYRES16=r2, @ANYBLOB="00002abd7000fedbdf250200000008000600030000000c00020008000500050000001400020008000700001000000800090000000000100001000c0007000c000000200000000c00010008000800090000000800060078b1000008000500030000000800060048020000"], 0x70}, 0x1, 0x0, 0x0, 0x40091}, 0x20000000) close(r1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='veth0_to_bridge\x00', 0x10) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) fsetxattr(r4, &(0x7f0000000080)=@random={'btrfs.', 'aead\x00'}, &(0x7f00000000c0)='veth0_to_bridge\x00', 0x10, 0x3) bind$unix(r1, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmsg$alg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000600)="462354bbc182c8b3b787284c2a0c518a", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000500)='\x00', 0x1}]) 2018/05/03 19:11:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x1) fcntl$setstatus(r0, 0x4, 0x3fffd) 2018/05/03 19:11:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x2, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) write$eventfd(r0, &(0x7f0000000080)=0x9, 0x8) 2018/05/03 19:11:21 executing program 3: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101000) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x80000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x61200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000240)) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in=@loopback=0x7f000001, 0x4e22, 0xffffffffffffffff, 0x4e24, 0x6, 0xa, 0xa0, 0x20, 0x6f, r2, r3}, {0x7fff, 0x9, 0x80000001, 0x1, 0x8, 0x7, 0x1b, 0x4}, {0x3c8, 0x9, 0xf44, 0x3}, 0x2, 0x6e6bb7, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x7, 0x1, 0x71a, 0x101}}, 0xe8) 2018/05/03 19:11:21 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x3ff) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/03 19:11:21 executing program 6: r0 = getpgrp(0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000001480)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) gettid() r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000000140)={0xffff, 0xb3f, &(0x7f0000000080)="9dd00cb3a3aeb2de1f354d897c4d9738d01a4887ef836b9e841b67d7f46bfa57602e5dda17b7b2643a6e868d6e9aaabbdc40e6f6254b68c184fecaefc01c996afcf8cc7a1cda354a48282f56e2da3a0703f73a8f0c11c47bf3a913b1677c55583948490a445df26b9d1d6384528fccc46c1401deca897840867a896e53f1ca652e", &(0x7f00000014c0)="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", 0x81, 0x1000}) kcmp(r1, r1, 0x3, r2, r2) 2018/05/03 19:11:21 executing program 7: r0 = memfd_create(&(0x7f0000000040)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f489b3c92b5e11885fb22b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7", 0x0) write(r0, &(0x7f0000000000)="02", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mbind(&(0x7f0000656000/0x3000)=nil, 0x3000, 0x3, &(0x7f00000002c0)=0x2000000afb, 0x1ff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000140)={&(0x7f000076d000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000522000/0x2000)=nil, 0x2000, 0x2000000, 0x1010, r0, 0x59) [ 438.561733] IPVS: length: 4096 != 8 [ 438.578977] IPVS: length: 198 != 24 2018/05/03 19:11:22 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x80000000, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, [0x401, 0x6, 0x2, 0x1, 0xdc, 0x58, 0x7, 0x6, 0x904, 0x1f, 0xfff, 0xfffffffffffffffb, 0xffffffffffff0000, 0x6]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xe3, "7eda324d4d07f84e2c47906234b2fa6474667cd44de094ca4919b0195a2747b7da177c2cde67b7d50f45b498fc3543600101626ce7753fd505c49d41f63e67dc1460ea643ebd32f2d19316b5e3e8b56c00236dbf517c917bf6e19ce8bd2dca2664a2211d9738c93b95758c45627e8a5770b2cca40d792f0cca335714967fed2d5435c20fa6a230273f8915219008be009b25785e819b2303159905a2d222ed4e633a619e8dc94e154419906527b8f3b57d5b22ca376a2e8788d364e339b9f5c84928e431ed1c12ca63f05fc706ed30de4b368508f1ac6fa107cfc6ada0d1a13b00314a"}, &(0x7f00000002c0)=0xeb) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000540)={r1, 0x400, 0xb102, 0x7f9, 0x9c, 0x4f5, 0x91, 0x1, {r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0x360, 0x4, 0x1f, 0xfff}}, &(0x7f0000000340)=0xb0) r3 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x181000) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000080)=0x7, 0x4) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f0000000300), &(0x7f0000000340)) wait4(0x0, 0x0, 0x80000003, &(0x7f0000000380)) fcntl$getown(r3, 0x9) 2018/05/03 19:11:22 executing program 6: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000080)) read(r0, &(0x7f0000000040)=""/35, 0x23) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/03 19:11:22 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x3, 0x7, 0x0, {0x77359400}, 0x401, 0x40}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'veth1\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001200)=@get={0x1, &(0x7f0000000200)=""/4096, 0xfffffffffffffffb}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001280)={'vlan0\x00', &(0x7f0000001340)=ANY=[@ANYBLOB="3700000008000000f2a600000000000001000080fdffffff219fed3dd4f9911166f05392bf9359dfa05dc53e0896dea9eec3e29d45a71e7eeaaec81b475ae2642815358774245ac5236fb189fbebe528561bc39a9fc5463c614e86cc907e48d0c5becdd8341551907c1e322e9cb6c3b25a5670a7f2db02c997a25db140e1a9c51eded6d36b9f88c360e29937182f14e9db2735ed813c41df4ec37261e3ba860da51111f4521498447bd2165fbd1ff4dbc1ed0eaacdf65fb4c2a0a35884f808ef6c156a27ef98bbf085d222608541a8025793d0ecfe9a5bc9ad735d3d590f"]}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0xfffffffffffffff7, 0xffffffffffffffff, 0x20, 0x101, 0x10000, 0x5}, 0x80, 0x51, 0x1, 0x2, 0x3f, "cf337c9f154d6248064850b1cfb3b5e8d433256eaf13c74b86fd5192c984dede1dc692ecec43e10bb2ce3f79e7cf69ad85f33142559066c978053f8ce219dd9b70b79210c6953d4688fd777cb2e8479a8ea06f54feca41bc6224882ac6adf2c8071eabd5ae6ffc029c66aa66972663d54da1e7d5a695350a0dde4ec44acefa41"}) socket(0xf, 0x3, 0x0) 2018/05/03 19:11:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001cc0)={"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"}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x101100) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r3, 0xfffffffffffffffc, 0x4, r4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 19:11:22 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='M', 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000180), 0x3a) 2018/05/03 19:11:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-camellia-asm)\x00'}, 0xffffffffffffff29) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="6e829354f1d75b3e73816e135e8d0dde", 0x10}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/03 19:11:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3, 0x80) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000240)={&(0x7f0000ff9000/0x4000)=nil, 0x63e5bd1f, 0x0, 0x20, &(0x7f0000ffb000/0x4000)=nil, 0xff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x37}) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}, 0x20000000000) socket$alg(0x26, 0x5, 0x0) r3 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000140)={0x83, @time={0x77359400}, 0x1, {0x1e, 0xac}, 0x9, 0x0, 0x2}) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) 2018/05/03 19:11:22 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000180)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000400)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x210000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) futimesat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r5}}) 2018/05/03 19:11:23 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x9, 0x400) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000280)={0x4, 0x7ff, 0x100000001, 0x80000001, 0x8, 0xd74d}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) name_to_handle_at(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xa3, 0x100000001, "8257b228d9e6769d32410fda1c0cfa012dd500a903fb11e02e224cd25c67d7d0c968c913166b117e038b4533070ff9e8bd96f11d225fea11d2002c5fb391c1bd080c1a75c2384e1b1c20c5f0edb51a7eb201f8daf600d179c7bdd959ac0fcc8ce52ac7e7d6cd2e031701fab7555b8e839649da5406973a809b6b6ab99f81822b34df26af15caf300a97ba4d947acc5bc50bb69ffbb7581ec81a2e9"}, &(0x7f0000000180), 0x1000) 2018/05/03 19:11:23 executing program 7: prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f0000000140)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0, 0xa0, &(0x7f0000084000/0x3000)=nil}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffffffff7fffffff, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0xed, "f3d0bfea5fc8d544b75b9311117a64ca78269613fc9ae178e71a19a7b5f638ccacbe4a2f4f172c16d1162fcd968c097b778118f1ed696ccd4c87e1cc07c6263f9198d4092920c4fb3aa80d1d0ef89b77ba8eae6f2be0c66b0bf7148b956e216fd581a4830b3ef885a579d818df694a0eb1340f3e80f281b0f9216c07ce4ee70f94ddcbac5dc2c506c699a553ca3de77eede0027a543c4d6879067436286becb901258cf85613c7bfa4157abce059e61be88b8e048cd26fc406468cefa3f55a515728745df17d7d46ad808100829acebc0fd958347d6b5f39576b871231af6d89551134bad2ff98808ba655da62"}, &(0x7f0000000280)=0xf5) 2018/05/03 19:11:23 executing program 1: mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r1) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00']], 0x1) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8000, 0x4002) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0x3}, {0x7, 0x8001}, {0x3, 0x3}, {0x3, 0x3}, {0x8, 0x8}, {0xb, 0xee6}, {0x2, 0x3ff}, {0x3, 0x8}], 0x8) ptrace$setopts(0x4206, r2, 0xffffffff80000000, 0x100000) 2018/05/03 19:11:23 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r0, r1, 0x0) 2018/05/03 19:11:23 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f000000b000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff85, 0x10}, [], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200000, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000200)=""/250) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/05/03 19:11:23 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='net/udp\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x80000000, {{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000180)={0x4, &(0x7f0000000400)=""/168, &(0x7f00000015c0)=[{0x3, 0x70, 0x169, &(0x7f00000004c0)=""/112}, {0x9, 0x1000, 0x9, &(0x7f0000000540)=""/4096}, {0x5, 0xd, 0x70fe2e32, &(0x7f0000000000)=""/13}, {0x4, 0x5f, 0x4, &(0x7f0000001540)=""/95}]}) getdents(r1, &(0x7f0000000040)=""/36, 0x9de34dd22916d7ef) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000140)={0x6, [0xffffffffffff8000, 0x7fff, 0x7, 0x9, 0x7, 0x0]}) [ 440.263942] audit: type=1326 audit(1525374683.241:376): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29882 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 19:11:23 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/120) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 19:11:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) init_module(&(0x7f0000000080)='(\x00', 0x2, &(0x7f0000000240)='/dev/dsp#\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @broadcast=0xffffffff}}) sendto(r0, &(0x7f0000000140)="00904d3653ad6a8f621ea6c5145bd9e771ee5283508ed43381c465b3ca3063f59510362fe51f62491af4027b0ee34d3c5c8f6c4bf2c37838746e1fe3aeca8f460a223d08406afe211908c8d42f5d691ad6ba5899c1a1002640ec56f8305ecfe08a8e069439513b7082b56835ea8eb3538d41b2111a2182fac09efd420b97eeb16fa8b82ca00236ef8de5e383d0abf529d07639bbf437fbf7df53f185a7b2bd2a7de7b634519156efc25cefd81bf1546277f1e8ac5232a838916c6b8e4c324337e4748ca95b283d9731eee66db53ff65cc8f711053fae8e49314675ae4f32b223d987c0843d7785", 0xe7, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x14, 0x210000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/05/03 19:11:23 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x45, 0x90000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/05/03 19:11:23 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400400, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fanotify_mark(r0, 0x81, 0x20, r1, &(0x7f0000000080)='./file0\x00') fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') [ 441.135261] audit: type=1326 audit(1525374684.113:377): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=29882 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 19:11:24 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0x9f}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x800, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 19:11:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) move_pages(r2, 0x4, &(0x7f0000000080)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f000000e000/0xe000)=nil, &(0x7f0000014000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil], 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) io_cancel(0x0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)="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", 0xc33}, &(0x7f0000001400)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/03 19:11:24 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000002a40)=@ipx={0x4, 0x0, 0x0, "4b92b7a8f3a6"}, 0x80, &(0x7f0000003e40)=[{&(0x7f0000002b80)="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", 0x32d}, {&(0x7f0000003bc0)="5593bf039bbd3a6ef9dd66c588e10edbe0588c27be6f12e5b3162c1ee861555a6a50ced294e139277cc3d06780a66c6e8748ab10d70029465e07cd56985349545ac5e778dd8cc0ac547de3fa5e528eca68bb66397df6cbf7e74cc378905a042fa4d2e1f2a0bb32887c7460e2a59051f1ee60a0d65ba8803b357dc07bc712850e1eb6f75c86983779488fc2ae817ac10cb9584180e1c9c48962c7f62f152d2f8ba499c6d99e5e89d5ddc7a95749b11988fa1a342cde0bfd6e77a23e6e292dfb4e0ccb33111ea44f2456c8ac724a1accc9ec637f1251d4f7cd", 0xd8}, {&(0x7f0000003d40)="b716efd88c0b82e67b92f8449b3c8cbdbae1f9243f88e2e1242bc4492fc7727e689a", 0x22}], 0x3, &(0x7f0000006b40)=[{0x100, 0x117, 0x100, "3998ee7123a57a8cfc0aa572b256bfca20ffb5cdc71779c5878e1a10bc592f46d5ccf45f4377b529e2dec2361f6110c505cfb1b7d79a5faf753e1be43d32ad5381f303f08ebcd25a1f9e33104e682048210de5d77ac1fa39f89338d50bd836fd70b8c07cb9df1359ae25014dfdc7ddf27bb4e5e9b1408e945f821a3ab9dc2b1eb09da2b9b4ec0a43901980bbfe7a3a15dffc089808eb0d7a4f8fa3eee91f5e925d9cdbf51c660ed92565c5b59c85d53c06d235157ba0443da7380080a68ef92cb86d1987882b054cb9abe29da42f0f6b62a8f340c9b9f1668f18baab523daaaa2aade85f9d6ba7d2601bda"}, {0xd8, 0x102, 0x5, "e66e5309f84f090db967f9effddfd5bf1aa89be93ab5bce14312b4c90eba712ef084fb50b9a7419ff9393b10cfbd99097b8315ef5a64eff057b8aa7ea4f6e7fd7b28cdaccce3434240b4fc085bd613ad226ce57691ddcf0213b30af1bd2122b62b1c99aa9c969e6cdde32fe4ed170a7ca50c0cbba6df628bef6092cd949e8447fced58cee2c26b75df168cc2ea8f267583dd42b3535f1e40ea8517b981f3fe3b57f877904a357781f3c6032d438828be887a85051a4aeb7c4a3684a1424b88351117db62aff8"}, {0x1010, 0x111, 0x2, "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0x11e8, 0xc080}, 0xf9ce}], 0x2, 0x20000000) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/03 19:11:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000340)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca8164243789000000b9006aa376e24b82f7a70a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e000082000000", 0x4d}], 0x1) syz_emit_ethernet(0x2e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800460000200000000000009078ac141400ac1414bb440300001200907800000000804dd53d2ce8af7dd37fbf878ae21d098dcaa6edbf"], &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x2) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) memfd_create(&(0x7f0000000040)='vmnet1\x00', 0x2000) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x5bb1af71, 0x7, 0x0, 0x6}, 0x8) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) 2018/05/03 19:11:24 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x4, r0, r1, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000368f2d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x8, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/05/03 19:11:24 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000001180)=[{0xffffff92, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000180)}}], 0x30) 2018/05/03 19:11:24 executing program 7: r0 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) read(r0, &(0x7f0000964faa)=""/86, 0x56) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7, 0x1, 0x100000001, 0x2, 0x4f05}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x1, 0x0, 0x105, r2}, &(0x7f0000000180)=0x10) 2018/05/03 19:11:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ed8fbc)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x80010, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001040)={0x0, 0x9}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000010c0)={r1, 0x5, 0x30, 0x0, 0x3}, &(0x7f0000001100)=0x18) r2 = msgget(0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000040)=""/4096) 2018/05/03 19:11:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x120, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) fsetxattr(r0, &(0x7f0000000040)=@random={'user.', 'keyring^wlan0\x00'}, &(0x7f00000000c0)='::.vmnet0cgroupvmnet1%\'\x00', 0x18, 0x3) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r1, &(0x7f0000000080)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) dup3(r0, r1, 0x0) 2018/05/03 19:11:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000180)=""/241, &(0x7f00000000c0)=0xf1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6050a09c00081100fe0200000000000000000000000000bbfe8000000000000090780000000000000000000000000000ba2ca5642440eccdca0f76a46933b97e5f8ad26381025fde94e7aa701f2635b83cc4f9adf9f82088c7aec5aaed752318197ffc0600e2c3c7e37f1e0e2d4c796349b253d1c2a0e99838be9999670c80c63a0f31316f62f7032909fabcc7dd6aabfd3bf23dfcefe1f30a2b7c2847d59f80fd41e47025bc08637082b6ff80c9b709041cc2d008360b35971ec1b674183d972ce4321126fe892718a6a3aeb41b25537f73444edde16c64"], &(0x7f0000000040)) 2018/05/03 19:11:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x6000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x4, 0x4c, 0x6, 0x7, 0xc84, 0xe7}) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfffffffffffffffa}, &(0x7f0000000280)=0x8) ioctl(r0, 0x2, &(0x7f0000000400)="52bb0a4613139edde8fa5ff8ccded4b55853c05c95bff54fdaafcc1a03d400e31ad3e73eed56") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000440)={r2, @in={{0x2, 0x4e22, @rand_addr=0xdc9}}, [0x1, 0x5, 0x6, 0x2000000000, 0xfffffffffffff5fc, 0x1, 0x1, 0x7, 0x7, 0x81, 0xe37, 0x800, 0x101, 0x4, 0xdef]}, &(0x7f0000000540)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x40}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) connect$llc(r1, &(0x7f0000000580)={0x1a, 0x323, 0x8, 0xffffffffffffffc0, 0x1, 0x4081, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) open_by_handle_at(r0, &(0x7f0000000300)={0xe5, 0xffffffff, "857fc4e6e1108cc02d3c0c106fd5055c6b4c44807c83c13ceba7bd5c0e05b981bca90a69b314899987174d382a13311aa95e725f4f5af45df749b65f3c9850476c6459c7cdbc87bdf1516b4f24d9bb81ae6239c4ab6df471b6aa443b8c14e0fc4467aa65af0cbe183ba7f61a9d91a05d217f3e6e399dac562df6462cc155d3ef7fb74cc02a27360bdd2e375b2369eb9d1bf5d1777279ccf064649dfd145db30fcab8ef2a6ce535b087ab229fa51f09101cf06feabc098ced1766a055680da6e5c06529e945054dd4b74df97f1a48818878b3a43aa71666f36f38d906b9"}, 0x101000) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80400, 0x0) socketpair(0x3, 0x6, 0x7ff, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000140)={r3, r5}) 2018/05/03 19:11:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004300)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000001c80)=@setlink={0x24, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VF_PORTS={0x4, 0x18}]}, 0x24}, 0x1}, 0x0) 2018/05/03 19:11:24 executing program 6: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000240)={0x80, 0x1, 'client0\x00', 0xffffffff80000006, "4106008ff045e634", "a6e7fdc21ca049831dae800020000000000000002ecd959ba499f5717885e121"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) write$sndseq(r1, &(0x7f0000000040)=[{0x2e, 0x8, 0x8, 0x1, @tick=0x4, {0x6e0, 0x9}, {0x1ef6, 0xe855}, @note={0xb0e, 0x2, 0xa09, 0x131, 0x1f}}, {0x6, 0x80000000, 0x10000, 0xffffffffffffffc1, @tick=0x100000001, {0x9, 0x2}, {0x101, 0x100000001}, @connect={{0xfffffffffffffffe, 0x1}, {0x7, 0xfffffffffffffffa}}}, {0x4ce, 0x98, 0x8, 0x401, @tick=0x7, {0x400, 0x3}, {0x1b90762000000000, 0x20}, @quote={{0x6}, 0x7, &(0x7f0000000000)={0x6, 0x5, 0x5, 0x100, @tick=0x1f, {0x3, 0x3ff}, {0x7f, 0x4}, @connect={{0x0, 0x29f3}, {0x6bfe2740, 0x400000000000000}}}}}, {0x1, 0x7, 0x0, 0x5, @tick=0x1, {0x800, 0x1ff}, {0x5, 0x3ff}, @connect={{0xbd1f771, 0x8}, {0xff, 0x5}}}], 0xc0) 2018/05/03 19:11:24 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85321, &(0x7f0000000080)={0x80}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000200)=[{0xdd, 0x2, 0x2, 0x0, @tick=0x8, {0x3}, {0x3, 0x6}, @result={0x7, 0x800}}, {0x9, 0x6, 0x8, 0x2, @tick=0x6, {0xffff, 0x62c6}, {0x6}, @quote={{0x9e5c, 0x9}, 0x1, &(0x7f0000000000)={0x1, 0x7, 0x5, 0x5, @time, {0x0, 0x5}, {0x6, 0x861}, @control={0x8, 0x7}}}}, {0x4, 0x80, 0x8, 0x0, @time={r1, r2+10000000}, {0x1c, 0x6}, {0xfffffffffffffffb, 0x10000}, @control={0xff8, 0x9, 0xfd8}}], 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000001300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000012c0)}, 0x0) 2018/05/03 19:11:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000040)="bd44865001a7ab78a7d2822382c7b047771ef8cc9babeb868d1c353813d74c3fd4af8c844bbbe87ea94b6476e5294be64e17593e5d2bca9e92e1ba06686f12f75d406f3d0c1f1cffc7f67cd0ef6acaa2b648df124b6213d4f631e9fc4d54e37a1609f16c6a3bba8715f5887306a9e5c077a85e650a870f0d654f3db669a51f66cf432f7bfc7e93a5708617ab9b9e47911438331f3627b19a7c18d6378d5836c58223f7ccacf6a80d874da0cc384ec84f653ae67fd65bf6b29ca4a1ed95e00b39acdf95c092d2cf6b5163031e115bd308a7112aa54bedb622c2eea3732f964d0e15e441d900ba06c2e82647") 2018/05/03 19:11:25 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0xff, 0x0, 0x8, 0x8001, "de2ce00b02c4c1958d24e6cb696bbd02fafa6355f441149fe2a1a4617be67c71f240d6d946aebee17a7a4949", 0x36b6ec8e}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000100)={0x1, 0x5, 0x8}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000140)=0xffffffffffffffe0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x8, 0xfffffffffffffff8, 0x4eb2, 0x401}]}, 0x10) mq_timedsend(r0, &(0x7f0000000200)="6796a73fdca94bbbe4160f0b750f9b2fc0c43f43bbb22ecbdf0603d506bd42fac3f3a9ee34456977318b1673932a7d4d648b0d58fc5bd864bf31cb93762d3f6ff8ee436a27b4e2366b61c7a0473a021e9e7f0c059f2408d50f6ffc2fdafde84d01d9fb0e683f7b6b473c5fb3761177cc94616ca11366af4d4c6dc6a81d7417edf94395eeadff4802d759a5784c764973a818f50079b367699b925ff6eefae2d57d3c058540965d033afc5d7892c283dbd08e44f36c358cd7707be98695bf0c6eec5b6319df9cbc", 0xc7, 0x6, &(0x7f0000000300)={0x77359400}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000340)={0x81}) fgetxattr(r1, &(0x7f0000000380)=@known='system.advise\x00', &(0x7f00000003c0)=""/225, 0xe1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000004c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = shmget(0x3, 0x2000, 0x800, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000500)=""/243) execveat(r0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000640)=',vboxnet1ppp1$/@\x00'], &(0x7f00000007c0)=[&(0x7f00000006c0)='\x00', &(0x7f0000000700)="7365637572697479656d31bc73656c6600", &(0x7f0000000740)='em0&[\x00', &(0x7f0000000780)='system.advise\x00'], 0x800) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000800)=0x81, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000840)) write(r1, &(0x7f0000000880)="665ab7ed69becbd51dcf537fde8ea168de45915d485265d3614b9b919a18d52ba232f6e776173ea55cd949972f15b3fee292594e73b0d4874fbe6f5a3e0d73d0b23db073e4c522a8ef0ce06cce", 0x4d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000900)={0x0, 0x9}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000980)=r3, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000009c0)={{0xa, 0x4e22, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, {0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0xffffffffffffff5a, [0x0, 0x8, 0x3, 0x3ff, 0x5, 0x5, 0xfffffffffffff001, 0x6]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000a40)={r3, 0xcd, 0x30, 0x1, 0x80000001}, &(0x7f0000000a80)=0x18) syz_open_dev$sndctrl(&(0x7f0000000ac0)='/dev/snd/controlC#\x00', 0x2, 0x2000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000b00)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xffffffffffffffe1, 0x3, 0x200, "b1b15d68ba096239cbb069a514fb08c2dfc2d35fbed0bc24ff51cbe369a2cf7266e0655aa9cd11bb800291dc54451c9578ecf2bcd92674c64569ad09a2aab026fd75bec131112f874cb30a4b42211cc2"}, 0xd8) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x3000) r4 = add_key$keyring(&(0x7f0000000d40)='keyring\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000c00)='user\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d7516d2244aeae9e4470ed406527cfcd4ec057ebdac51d494eab88c9bd37d7d95a182be63bf84823e756f5767eceffb7959cf1fab2b668561b87157ef80cb76f872ad22116935d84aba50d0c3f3f7ea306e033262739ff828a131991b942c81653eb546ee733a3c9c12646cab79983514cf6df4fcb9c524698b7c35d8e19cad69cb22591fac984d42cc020349de1", 0x8e, r4) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000e80)=0x800, 0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000ec0)) 2018/05/03 19:11:25 executing program 7: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/05/03 19:11:25 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000005000)) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x10) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000040)=""/72, 0x48}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x10000) 2018/05/03 19:11:25 executing program 6: prctl$void(0x0) 2018/05/03 19:11:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffff7fffffffffff, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/05/03 19:11:25 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000000000)={0xffffd, 0x989680}, 0x8) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x80000) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00000000c0)={0x70f, {{0xa, 0x4e20, 0x5316, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e24, 0x3f, @loopback={0x0, 0x1}, 0x8}}}, 0x108) 2018/05/03 19:11:25 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x1, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x4) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000bf7000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x1}, 0x8) exit(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$setpipe(r0, 0x407, 0x3) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r1, 0xfb, "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"}, &(0x7f0000000180)=0x103) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000001c0)=0x6, 0x4) [ 442.737264] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 19:11:25 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x200000, 0x2000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0x29, r1}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000400)=0x7) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) r3 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x5}}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000003c0)={0x9, 0x1ff}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000000)={0xfff, 0x10, 0x1}) io_setup(0xc12, &(0x7f0000000100)=0x0) fstatfs(r2, &(0x7f0000000280)=""/153) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0xb, 0x0, 0x0, r2, &(0x7f0000000140)="f0ed7725fdd59494b37b8738e79eaeffc590a458f78517ce1a04000000fc537dca646d3fb958a84f69ed71c73ecbfe43a0596d3b37793239255558550ad621c45c", 0x41}]) 2018/05/03 19:11:25 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00, 0x6f2000}]) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000000c0)={0x1, 0x5, [{0x3ff, 0x0, 0xffff}]}) 2018/05/03 19:11:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x3, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) getpeername(r1, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80) [ 442.787955] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 19:11:25 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sysfs$2(0x2, 0x100, &(0x7f0000000040)=""/76) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1c6, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], 0x2e0, 0x5, 0x2, 0x2}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000004c0)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x2101, 0x0) dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000680)={0x4, &(0x7f00000002c0)=""/167, &(0x7f0000000600)=[{0x1, 0xe9, 0x80, &(0x7f0000000380)=""/233}, {0x2, 0x13, 0x8001, &(0x7f0000000000)=""/19}, {0x0, 0xda, 0x8, &(0x7f0000000500)=""/218}, {0x3, 0x7, 0x5b, &(0x7f0000000480)=""/7}]}) 2018/05/03 19:11:25 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000005e00030207fffd946fa283bc0ae6e60000000070320c5a00000003a2d189737e", 0x340}], 0x1, 0x0, 0x2b9}, 0x0) 2018/05/03 19:11:25 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x200000) chmod(&(0x7f0000000600)='./file0\x00', 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x66, {{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x1, 0x8, [{{0xa, 0x4e20, 0x1000, @dev={0xfe, 0x80, [], 0xa}, 0xd79}}, {{0xa, 0x4e21, 0x4, @empty, 0x5}}, {{0xa, 0x4e23, 0xffff, @empty, 0x3}}, {{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x90}}, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff]}, 0x100}}, {{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x80000001}}, {{0xa, 0x4e21, 0x8000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0x3}}, {{0xa, 0x4e20, 0xd3a, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x490) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) futex(&(0x7f0000012ffc), 0x80, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) r1 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='$\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r1) 2018/05/03 19:11:25 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x1) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0xa0013, r0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/03 19:11:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7e}, 0x3ff, 0x5, 0xc50, 0x100, 0xe, 0x41240021, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8) 2018/05/03 19:11:26 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x11, 0x10000000400004, 0x6) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) dup2(r0, r1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) 2018/05/03 19:11:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000280)=ANY=[@ANYBLOB="30000000666c73ec2685513b00000000010000000c0001000000000000000000100003000c00000000000000000000003966ca27688f38abec9f49afb141870eee36dc248f3dd978b37314d5d9c362af52f82892e92eb5bf6b847445d11073ad2f2170e75a944a47bcec3257cc3432fe0f8240112d1d0c44092488cd551084257349013f610408a47c3a7e5d7cc90cb4630abdd5fec33ab842bd1f8a8f920257418940a360219e11baae53fd4b5c42df2c99b3471c4a877ba4b3b422aaf363da8d638e77e8497e3388b92c5ae91ce0d00574d60f728ff60372ed74e2d015badc91d57b16b86f7b13748dc93297488f8fd0fb2ad613c17e021f631ff0ba97c24ac7d02a19922e32bfe8665f1968d9b332f851e92b1dd5"], 0x1}, 0x1}, 0x0) 2018/05/03 19:11:26 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x49, 0x2}, {}], 0x30) 2018/05/03 19:11:26 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x5, "bd1309d24a"}, &(0x7f00000000c0)=0xd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x3, 0x20}, &(0x7f0000000140)=0xc) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x9c, 0x40000000}) set_thread_area(&(0x7f00000001c0)={0x9, 0x20100800, 0x2000, 0x0, 0x4, 0x5, 0x5, 0x1, 0x0, 0x5}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000200)={{0x0, 0x3, 0x9, 0x2, 0xfffffffffffffffd}, 0xffff, 0x48}) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r3, 0x1, 0x6, @random="ab9d03189510"}, 0x10) write(r0, &(0x7f0000000340)="ce6aca9272abffc3c8986f680bdb", 0xe) ioctl(r0, 0x1f, &(0x7f0000000380)="ddda1838b18ba450444ff84b4862e0b1a72e71c3ac152267b0f2122da1b12581c9ec2e0b067a8932d3584c1e57017cb2842c596f7ba17312f41c25a6731f343487f8b0037ad3aee19a5b2588709df4952b720ed9e548b493b9ba443f02f24163a09221bffcf1836b8e3c6b75e0d103160894") fdatasync(r0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x400140, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000440)) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x40, r5, 0x10, 0x70bd2a, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1}, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000005c0)={0x20000000}) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000600)=0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000640)={r2, 0x4}, &(0x7f0000000680)=0x8) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/uinput\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000000700)={0x40002001}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000740)={r6, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}, [0x9, 0xf23e, 0x200, 0x1, 0x7, 0x2, 0x52fdc053, 0x3, 0xffffffffffffffe0, 0x7, 0x40, 0x100000001, 0x0, 0x3, 0x7]}, &(0x7f0000000840)=0x100) sendmsg$nl_route(r7, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8424240}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)=@mpls_delroute={0x24, 0x19, 0xb00, 0x70bd25, 0x25dfdbfb, {0x1c, 0x20, 0xb0, 0x6, 0xff, 0x1, 0x0, 0x0, 0x200}, [@RTA_OIF={0x8, 0x4, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x8010) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r7, 0x40405515, &(0x7f0000000980)={0x81, 0x3, 0x1, 0x8, "bbaaf5f781cd2daec38ea19d92c41dff35b27534defc72de11782bc35675ef0cd56479ce6ade82b5a7f43916", 0x100}) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000009c0)={0x101}, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000000a00)={@dev={0xac, 0x14, 0x14, 0x1f}, @dev={0xac, 0x14, 0x14, 0x11}}, 0x8) ioctl$TIOCSTI(r7, 0x5412, 0x7ff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000a40)={r6, 0x7}, &(0x7f0000000a80)=0x8) r8 = semget(0x1, 0x3, 0x600) semctl$SETALL(r8, 0x0, 0x11, &(0x7f0000000ac0)=[0x9, 0x3, 0x80000001, 0x3f, 0x9, 0x1, 0x4]) 2018/05/03 19:11:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x420000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x41, "7af3c86215e2d18efc439fa11e15a8bfd9177df2d17bccb934ffdd2e22bfc2656e22c424e8d74cc872524d78b380c1bf16fcf5796e4a9666b4ffdbc4c75f482b3d"}, &(0x7f0000000040)=0x49) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x5b, "280882afff2ef7692351ce5b1c07acc321474d7b0928f016c2d5c44f76353ea58f7f87212b730fa3d110e8a7133f0d86dd9693dd60d154cc5b6022f6a2d8b32d2d78f33212369c22495dbc289579fbfd4e38d07aa264a3850f668c"}, &(0x7f0000000200)=0x63) sendmmsg$alg(r1, &(0x7f00000024c0)=[{0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000002380)="c36012ab54fcefa9bd72fc401b83da787ecab0da949ebd15807138bfd587a0c063", 0x21}], 0x1}], 0x1, 0x0) 2018/05/03 19:11:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f000023dff0)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0xffffffffffffffff}}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 19:11:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000000c0)={0x9, 0x0, 0xfffffffffffffffd}) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c46000000000015000000000000020006000000000000000000380000000000000000000000000020000100000000000000000000000300000000050000000000000000000000040000000000000000000000000000"], 0x58) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x101, 0x4) 2018/05/03 19:11:26 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt(r0, 0x400000000084, 0x71, &(0x7f00000f2000), 0x0) 2018/05/03 19:11:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="18d0d9732d000000001290bbf654d7c5713e3c001600cf00afd4b3193c49af6facfeb2e0f29e217e2275f8e336b89550e9ad920c9f9e0c1d851838f113c3a2ffc7a2b06c37a5b014f64cf0d4332f16dbdeb54c4c5db54d8ecca5ef190040bd5afc00040000774ed7720b528c29065f45ce342af54cc5550d158508237b6898a26fc8a810e0d6016a650e28c4629700b9e6ab129338cc374d30971c0dc186c93836da50871cb66f152cb0f7978696ba72fa2672a813dd67c5d492853898677bafa3270d66a1e900f47e9b3f8d83a9ff811b4bb59c1407ff8dc5df237b8d1cd526b8a3eace3ede", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x151000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x5, 0x40, 0x68ec}, 0x6) 2018/05/03 19:11:26 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={0x0, 0x8000}, 0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x8, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x0, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000b80), &(0x7f0000000b40)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000480)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000a80)=0x412, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000380)=0x2dc) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_int(r4, 0x0, 0x32, &(0x7f00000001c0), &(0x7f0000000700)=0xfffffffffffffcc6) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000740)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x0, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x0, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f00000005c0), &(0x7f00000006c0)=0x4) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) close(r1) 2018/05/03 19:11:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) r1 = accept(r0, 0x0, &(0x7f000069f000)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) listen(r0, 0x0) listen(r0, 0x5) pkey_alloc(0x0, 0x3) 2018/05/03 19:11:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e", 0x5) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e64ff8)=0x7, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/134, &(0x7f00000000c0)=0x86) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x3, 0x4) 2018/05/03 19:11:26 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x104e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r1, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) syz_emit_ethernet(0x1022, &(0x7f0000000200)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [{[], {0x8100, 0x0, 0x10001}}], {@mpls_mc={0x8848, {[{0x1, 0x17, 0x2, 0x100}, {0x3, 0x5, 0x9, 0x6}, {0x9, 0x3, 0xcf65, 0x3ec6}, {0xe022, 0x8, 0x34d, 0x4}], @generic="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"}}}}, &(0x7f0000000080)={0x0, 0x2, [0xa71, 0x91a, 0xa74, 0x45b]}) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/03 19:11:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x400010030, 0x0, 0xf000) 2018/05/03 19:11:27 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x64}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x35, 0x0, 0x2000}, 0x4) 2018/05/03 19:11:27 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="00f4c1", 0xfffffeba, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x40, r3, 0x400, 0x70bd2d, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20040001}, 0x4000880) keyctl$invalidate(0x15, r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0x50, &(0x7f0000000200)}, 0x10) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/05/03 19:11:27 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x5, 0xffff]) close(r1) r2 = socket$key(0xf, 0x3, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) signalfd4(r2, &(0x7f0000000000)={0x5}, 0x8, 0x80800) 2018/05/03 19:11:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x30000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) 2018/05/03 19:11:27 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x7f00d95bc5b882ba) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) syz_mount_image$btrfs(&(0x7f0000000940)='btrfs\x00', &(0x7f0000000980)='./file0\x00', 0x0, 0x0, &(0x7f0000002dc0), 0x0, &(0x7f0000002ec0)) 2018/05/03 19:11:27 executing program 0: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000002c0)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x6, [@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty]}, 0x28) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x40}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) r3 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x4}, 0x8) setsockopt(r3, 0x10b, 0xe, &(0x7f0000001000), 0x0) sendmmsg(r3, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x0, 0x240040c1}}], 0x2, 0x0) 2018/05/03 19:11:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000022c0)='cpuset.effective_cpus\x00', 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) read$eventfd(r1, &(0x7f00000000c0), 0x8) 2018/05/03 19:11:27 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f000071e000/0x4000)=nil, 0x7000) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4eb86e59, 0x200002) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000005180)={0x0, @rand_addr, @rand_addr}, &(0x7f00000051c0)=0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x3ff, 0x10, [0xfff, 0xd610, 0x1, 0x3]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005200)={'vcan0\x00', r1}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)) syz_open_procfs(0x0, &(0x7f00000004c0)='projid_map\x00') 2018/05/03 19:11:27 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x1f, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000480), 0xce4b) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x10005, 0x6}, {0xfffffffffffffff8, 0xfbe}, 0x7f, 0x0, 0x2}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)={0xe, 0x3, 0x7ff, "195161934f6d90ba22f14abf3195"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r2 = accept4(r1, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x80, 0x80800) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x100}, &(0x7f00000002c0)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x401, [0x5, 0x4, 0x9, 0xf58, 0x1, 0x100, 0x2, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e21, 0x8001, @remote={0xfe, 0x80, [], 0xbb}}}, 0x2, 0x5}, &(0x7f00000003c0)=0x90) 2018/05/03 19:11:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x2000000004e23, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)='>', 0x1) listen(r1, 0xffffffffffffffe0) writev(r1, &(0x7f0000000000), 0x1) 2018/05/03 19:11:27 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x30180, 0x0) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000040)=@nfc={0x27, 0x1, 0x2, 0x2}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="b36b900a22c38bdd2ee34a63f24698a2a52630a9319cc19e06fceb6e52d797257f82489d49cfcb0498bf6f37a5821b0ca75c6eecf3e27d29a492881dc8368f3ad7e8f09d681c542ea541a4d95d15d4aa1b6c8af615e6a7972cafd7d2ae4cfa1d724aed75b18b788f9f7b463a350374aedbdf364087f8d95f4fdad6eeccaf016ae038fb854cd900c61cbb335f1756056301de198b0a7782e51d815fb9613c6e9791badbc9a0b029e25047f81dd0ad16785d861659326ab5ebba18d8b7ba252b4759698e528d61a54e", 0xc8}], 0x1, &(0x7f0000000200)=[{0x60, 0x129, 0x1, "3a79fc9371893b3080f8c79823e090f13e59fedcfceceae9aaa17a79507e68cade166c9fe70c031f476a1a0a9a42a83c03ca2b2622251a503f6ec47d855c375bcf5800f9a920123a73639334da"}, {0x108, 0x29, 0x8, "4bdf879294ed708de18abc8a6be2cfbce72b1e633a2d5aeb8e3d46d717efc676d7bf3b24dbbd315735981c9209c0f0b41a3d7c167dbf478ede138d0ba351bb32a0d3da15cfae8cf6cb94cce27aa7d88e2f0d1b888566b9000887e496116c1d2b568e183c956fdccb635e4694fea23f3b4f16e517a7f54c8e16bf28d934edb9b8e3edec9329a04ab7f1861290c90efc57faba4470a66477f6f5a1221162c7651a37c98f494ea4016300eba0ee0ad4c979fbe0af5ab9546a7a85ee89f213e0e53158b2a200217abc6a5eb82301ef5965b89f23000f72b1f72141cdc7f2f087ffcc17fb3a4ff017eef7c0e71b49c45430aa6caa25"}], 0x168, 0x40010}, 0x24008844) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0xff48) listen(r1, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000280000000000069078ac14ffaae0000001fa985a50", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/03 19:11:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x1, 0x2) r1 = socket(0xb, 0x0, 0x5) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="cc000902330200008f01000002000000de0000000801000000000000000000b8c32e6c19"], 0x2e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80000000002275, &(0x7f000097e000)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x6, 0x4) 2018/05/03 19:11:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0xc0a85320, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) sendto$inet6(0xffffffffffffffff, &(0x7f0000976000), 0x0, 0x0, &(0x7f000072e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/05/03 19:11:27 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000040), 0x4) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x1) 2018/05/03 19:11:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file1\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x4000400) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f00000000c0)={0x6, 0x120000000000000, 0x9, 0x7ff}) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/03 19:11:27 executing program 7: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) clock_gettime(0x0, &(0x7f00000044c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/114, 0x72}], 0x1, &(0x7f0000000440)=""/50, 0x32}}, {{&(0x7f0000000a80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c00)=""/123, 0x7b}], 0x1}}], 0x2, 0x10023, &(0x7f0000004500)={0x0, r2+10000000}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/05/03 19:11:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/psched\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha384-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x7f, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x2, 0xff, 0x4, 0x9, 0x8, 0x3d49}, &(0x7f0000000340)=0x20) recvfrom$inet6(r1, &(0x7f0000000200)=""/176, 0xb0, 0x2002, &(0x7f00000002c0)={0xa, 0x4e24, 0x6, @empty, 0x3}, 0x1c) sendfile(r2, r1, &(0x7f0000000100), 0x5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f00000000c0)="f0e34f7d198af711a392cac6535c5e6df75bc2d02d8c51b14d5baa3bb477f6725a9c7d322c761e", &(0x7f0000000140)=""/53}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000004c0)={'nat\x00', 0x0, 0x3, 0xe0, [], 0x1, &(0x7f0000000380)=[{}], &(0x7f00000003c0)=""/224}, &(0x7f0000000540)=0x78) 2018/05/03 19:11:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x8001, 0x2) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000001c0)=""/140) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) clock_adjtime(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/03 19:11:28 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000500)=[{0xc, 0x7}, {0x6, 0xffff}, {0xb, 0x2}, {0xf, 0x3f}, {0x8, 0x98e3}, {0xb, 0x8}, {0x3, 0x8}, {0x4, 0x7}], 0x8) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="fb9585a7dd388bbfd716580ab2afe498f0d1d6016652b95dccc9a0ce647cb4b8e62842b741b6b0f73c71f0f77c932a4be3a19a44180a1b1ae70ac9400c47a7a17da7426df6c9eb540ae61458b39d25", 0x4f}, {&(0x7f0000000140)="3a7a4d27d9f5d37f8487df20e600d86b6b47e80338ee47f5384fc63cb3ba02ba74f5908c0073436bc39f7de4c3c7b4f8cab9566c67694111e73693fd801646aa6935324e8c7c1169111710f51660cb69", 0x50}, {&(0x7f00000001c0)="9edc2b46992dab054be5893f912e256fa0f1b57985a05712d841d2616dce23e4d2da2378af6b75f9a40eed97caf93bd2ad37d74f47bd30540a4a612c15ee1d46354b380ec81e9bffda1379484ea9d96183f8c7796088e430697ea7e13dca0ebea94900b6f058d18e2e6f8cad8ece12c003a9778a9e7d3f3ea88559760091ffc1898c9da8decceb06072712563480d3f317e24f7647e98fd3b0b43bb44d4ca40773a0e9c0283e01767e4fbddd7f1986a0d4f6f559694f2a87814af446d62c8b70926f8b5e7ee6e74c9076dbf3d0eacf4cb8771965da5b8100a52f4e755908f74e3fff", 0xe2}], 0x3, 0x0, 0x0, 0x1}, 0x80) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x401, 0x4, 0x48, 0x7, 0x2, 0x79, 0x401, {0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3d}}, 0xfffffffffffff985, 0x100, 0x101, 0xfffffffffffffffc, 0x1}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000400)={r2, 0xab0, 0xf7, "a18436a45df4195bdd939b6855b818663a3b201bbd8fa0e947bf294b6078cb003727fbd797a1706a9ed130a23cfcaa3cdfc567ad421ca125fb52b4b556c92abd938008a06671756b3d7a23af1bbf7a0cd9159f2e7d0c81b53180a8353a312f8c36a7038dd6e529e82a4887b5b10d2a93d9f82c868e6f2711a14c4b787d39599958faa33c674a1ae1eef05d06e19d4f899f73249861bb5ea346e66d85f36c8e8f914b1aa5228f43a7b260b5235cf642cb3dcc1e897f9a6f6a031ba3a689992fba25c7014ae2ecc9d02629260dd576f43366e2f7593fb88e709d20cd7dc607c2f26d08fb29e8e2d69f54e110082bf80a479b13231c335b22"}, 0xff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000540)=0x5, 0x4) pipe2(&(0x7f0000000000), 0x4000) [ 445.173604] *** Guest State *** [ 445.177067] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 445.185985] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 445.194887] CR3 = 0x0000000000000000 [ 445.198660] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 445.204686] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 445.210725] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 445.217440] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 445.225476] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 445.233512] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 445.241554] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 445.249579] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 445.257620] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 445.265640] GDTR: limit=0x00000000, base=0x0000000000000000 [ 445.273856] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 445.281872] IDTR: limit=0x00000000, base=0x0000000000000000 [ 445.289919] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 445.297935] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 445.304407] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 445.311897] Interruptibility = 00000000 ActivityState = 00000000 [ 445.318180] *** Host State *** [ 445.321419] RIP = 0xffffffff811f7279 RSP = 0xffff8801b6117390 [ 445.327460] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 445.333916] FSBase=00007f5e02ad8700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 445.341777] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 445.347706] CR0=0000000080050033 CR3=000000018947d000 CR4=00000000001426f0 [ 445.354783] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 445.361496] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 445.367611] *** Control State *** [ 445.371111] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 445.377827] EntryControls=0000d1ff ExitControls=0023efff [ 445.383338] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 445.390313] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 445.397042] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 445.403682] reason=80000021 qualification=0000000000000000 [ 445.410039] IDTVectoring: info=00000000 errcode=00000000 [ 445.415546] TSC Offset = 0xffffff0e9ce8c7d6 [ 445.419895] TPR Threshold = 0x00 [ 445.423301] EPT pointer = 0x000000018ffbf01e 2018/05/03 19:11:28 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='syscall\x00') connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0xff, 0x4}}, 0x2e) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x1, 0x8, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/03 19:11:28 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000100)={0x1a, 0x876, 0x2, 0x3, 0x1, 0xa7}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="4b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @loopback=0x7f000001}], 0x10) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000040)={@remote, @dev}, &(0x7f0000000080)=0x8) r4 = shmget(0x2, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r4, 0xb) 2018/05/03 19:11:28 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='/dev/sg#\x00', 0x800, 0x5, &(0x7f0000000080)={0x0, 0xff, 0x20, 0x5, 0xffffffffffffff80, 0x9, 0x7, 0x2}) write$evdev(r0, &(0x7f0000001fdc), 0x322) 2018/05/03 19:11:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', '@vboxnet1vmnet1\x00'}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) pwrite64(r0, &(0x7f0000000280)="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", 0x1000, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x3c, "84c4b84d969fa0b139a7ad6041021213e43c36669f6cab156ae3656c85696dbf8b7e7f426a0f58f977154a589dcf69160a7b34f79db6259986000000"}, &(0x7f0000000240)=0x44) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x13) 2018/05/03 19:11:28 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x20, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="baf80c66b8523e6b8866efbafc0ced0f43050f209966db4b0066b9c70a00000f320f017b012e0f01f50f201b0f01c9660f380b062100", 0x36}], 0x1, 0x1, &(0x7f0000000140)=[@efer={0x2}, @cr4={0x1, 0x140}], 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000200)=@ioapic={0x2}) 2018/05/03 19:11:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="480007002000110000000000000000000a10200000000000000000000400000014000100fed07d000000000000000000000000aa1400020400000000000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/05/03 19:11:28 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'irlan0\x00', {0x4, 0x4, 0x7fff, "16e01ca9efb0", 0xff}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x2, 0x0, 0x2, {}, 0x5e, 0x8}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b27f0a)=""/246) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x4, 0xa0f, 0x100000000}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=@fragment={0x16, 0x0, 0x4, 0xffff, 0x0, 0x8, 0x65}, 0x8) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1df52)=""/174) 2018/05/03 19:11:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff0100000000000000000000000001000000000000000000000000000000000000000000fdffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000093000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000000000000000000000000000000000010000000000000000008e570000000000000000000000000000000000000000000000000000000400000000020000001e0000000000a7907d00000000000000000000000000000000006a5e7100000600000000000000000000d829"], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7, 0x4000) getpeername$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000700)={0x0, 0x101, 0x0, 0xfffffffffffffffd}) r4 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000001340)=""/177) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r5 = syz_open_dev$mouse(&(0x7f0000001300)='/dev/input/mouse#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000001280)=""/65, &(0x7f0000001400)=0x41) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001140)={0x1, 0x1, 0x7003, 0x2000, &(0x7f0000004000/0x2000)=nil}) r6 = creat(&(0x7f00000006c0)='./file0\x00', 0x20) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000000740)=0x1) recvmsg(r3, &(0x7f0000000680)={&(0x7f00000003c0)=@l2, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/235, 0xeb}, {&(0x7f0000000540)=""/104, 0x68}], 0x2, &(0x7f0000000600)=""/110, 0x6e, 0x7be}, 0x60) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000001100)=0x2, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000001180)=0x8, 0x4) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, &(0x7f00000021c0), 0x0, &(0x7f0000002240)=ANY=[@ANYBLOB="757365725f737562766f6c5f726d5f616c6c977765642c636f6d6d69743d3f2c64617461636f772c626172726965722c636865636b5f696e742c6e6f64617461636f772c737562766f6c726f6f7469643d30302c6465766963653d2e2f66694c6530002c00"]) accept4$llc(r6, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x10, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/03 19:11:28 executing program 7: mmap(&(0x7f00006a0000/0x200000)=nil, 0x200000, 0x0, 0x90010, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2000, 0x0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) mq_timedsend(r0, &(0x7f0000000280)="23f7659072f03adc1be1873bbc0b62183798284f0c46c729ef7c3e6781afa035bbdbe3400fba3c7400472e53ac8d5d9d061128938f0c9dc4f2a00b289a7fecd22ecc9c163f2a6bc45b0811cbff75200000", 0xafda9e7ecd0e6579, 0x0, &(0x7f0000000300)) 2018/05/03 19:11:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x8d89, 0x4) dup3(r2, r1, 0x0) 2018/05/03 19:11:28 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000)=0xdfec, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x3e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'lc\x00', 0x20, 0x0, 0x3a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x10000, 0x2, 0x116, 0x5}}, 0x44) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f00000000c0)) 2018/05/03 19:11:28 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001100)) syz_genetlink_get_family_id$fou(&(0x7f00000010c0)='fou\x00') sendto(r0, &(0x7f0000000040)="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", 0x1000, 0x4000000, &(0x7f0000001040)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x80) timerfd_create(0x7, 0x80000000800) timerfd_create(0x8, 0x0) 2018/05/03 19:11:28 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0, 0x7}, 0xfffffe17) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x800, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000180)}, 0x20) 2018/05/03 19:11:29 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x540, 0x0) write(r0, &(0x7f0000000040)="bfcdcccf37de0c17d27316d29d24ea867006e5b1a87953c74d228ebf1e08dccaa0c756c5a6ba7bcdf7b085383e4b06c34fe5eafa94628afc425ff075e9f11e72501f7c572fbfd4e930962c180df64955c51fc6dd276ccd30e5e9bc4fdbbd5566381b5a7dfaad78d75c59d855c860214cc0224055bff93c67339eca4cb80997a1e9a9aef90735c44115504f06caaf180fab2bceb83545b432cf1ede3c5308e5931fa8e779c75df1e744ff556dc6c873a22d1e", 0xb2) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', ']keyringnodevposix_acl_accessvmnet1\x00'}, &(0x7f0000000180)=""/220, 0xdc) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x10000, 0x20000) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1ff, 0x80, 0x80000001, 0x0, 0x28f, 0x3, 0x3, 0x0, 0x150, 0x40, 0x20e, 0x7ff, 0x80, 0x38, 0x2, 0x8, 0x1f, 0x30}, [{0x5, 0x0, 0x1, 0xa1, 0x4d, 0x3f, 0xffffffff, 0xff}], "2c59f55f5444c54f9644c62c1ee01bf77dd9ed0d14c2f5db5914ccc8", [[], []]}, 0x294) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000580)={0x10001, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000005c0)={0x5, r2}) r3 = open(&(0x7f0000000600)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000640)={0x5, 0xfff, 0x820a, 0x9, 0x60, 0x80000000, 0x0, 0x7, 0x0}, &(0x7f0000000680)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000006c0)={r4, 0x1000, 0x1, 0xd70a, 0x7, 0x5}, 0x14) munlockall() fcntl$setsig(r1, 0xa, 0x2c) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000700), 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000740)=0x9ad3) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000007c0)={&(0x7f0000000780)=[0x7, 0x0, 0x800, 0x7ff, 0x20], 0x5, 0x0, 0xc62f, 0x6, 0x1, 0xc000000000, {0x80, 0x6, 0x0, 0xffffffffffff2b71, 0x9, 0x8c6, 0x0, 0x100000001, 0x8, 0x1, 0x4, 0x2, 0x8, 0x3, "141027146f7780bd49b459b356ac164a69919df9c2a0df743ec20bcbb82376aa"}}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000840)={0x1, 0x100}) execveat(r0, &(0x7f0000000880)='./file0\x00', &(0x7f0000000ac0)=[&(0x7f00000008c0)='&posix_acl_accessvmnet0\x00', &(0x7f0000000900)='trusted.', &(0x7f0000000940)=']keyringnodevposix_acl_accessvmnet1\x00', &(0x7f0000000980)='trusted.', &(0x7f00000009c0)='trusted.', &(0x7f0000000a00)='/dev/usbmon#\x00', &(0x7f0000000a40)=']keyringnodevposix_acl_accessvmnet1\x00', &(0x7f0000000a80)='\x00'], &(0x7f0000000b80)=[&(0x7f0000000b00)='\x00', &(0x7f0000000b40)=']keyringnodevposix_acl_accessvmnet1\x00'], 0x1000) sched_yield() setsockopt$inet6_buf(0xffffffffffffff9c, 0x29, 0x2d, &(0x7f0000000bc0)="ae17c14fc6b099e387c9980d9376d82c976ba611dd5cfa8d1967add8a5bd1f78414a842f63d6e1250e021b093b493592b6494fbfa58e42e55e20af141be092b89caed4dd857f30120de4ef38ad9f61d4de1344a4f878e8851b90f11b88a95a0a9167dc6648929d3f7ca70460e18537ce0dafc8f56d2a5f259bbaf6387488c87cd153873b451475af679ea5b6aa303db8ac453d", 0x93) accept$nfc_llcp(r3, 0x0, &(0x7f0000000c80)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000cc0)={0x80, 0x18, [0x200, 0x2e42, 0x5, 0x9, 0xffff, 0x0]}) setsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f0000000d00), 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000d40), &(0x7f0000000d80)=0x8) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000dc0)=""/204, &(0x7f0000000ec0)=0xcc) listen$netrom(r1, 0x101) ioctl$KDSETLED(r1, 0x4b32, 0x8) connect$pptp(r3, &(0x7f0000000f00)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1e) fstat(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r5) setitimer(0x1, &(0x7f0000000fc0)={{0x77359400}, {0x77359400}}, &(0x7f0000001000)) [ 446.009206] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/05/03 19:11:29 executing program 7: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r4}, 0x8) tee(r2, r1, 0x20005, 0x0) [ 446.211458] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/05/03 19:11:29 executing program 3: r0 = memfd_create(&(0x7f0000000100)='/dev/sequencer2\x00', 0x3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) socket$inet6(0xa, 0x807, 0x3e82) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x2d8, 0x800, 0x1, 0x3ff, 0x95ed, 0xba9}, 0xfffffffffffffffe}) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x7, 0xffffffffffffff24) sendto$inet6(r2, &(0x7f00000c4000), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0xffffff48) 2018/05/03 19:11:29 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200, 0x0) r1 = semget$private(0x0, 0x4, 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x3, @empty, 0x200}, {0xa, 0x4e21, 0xfffffffffffff000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x5, [0x6, 0x9, 0xd14d, 0x4c04, 0x3, 0x5, 0x0, 0x100]}, 0x5c) dup2(r0, r2) read(r0, &(0x7f0000000280)=""/205, 0xcd) 2018/05/03 19:11:29 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) clock_getres(0x6, &(0x7f0000000000)) 2018/05/03 19:11:29 executing program 0: io_destroy(0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4044810}, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$TIOCNXCL(r1, 0x540d) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) tkill(0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/03 19:11:29 executing program 4: ioperm(0x100, 0x1, 0xfc) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'ip6_vti0\x00', 0x0}) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/05/03 19:11:29 executing program 7: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="9135fe"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/03 19:11:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000005340)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000080)="f27b659b3ae3bb7986c0b71d862b39f0", 0x10}], 0x1}}, {{&(0x7f0000000880)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}}], 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x7, 0x400) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000340)={r0}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000200)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000240)={0x8}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="34b7a66a6b83ebf64cebbf469b40b4", @ANYRES16=r4, @ANYBLOB="000028a4705dbc1fc98694df571a0d002d89de2cd800fcdbee250500000014000100080005000200000008000b00776970000c0001000101080008000000"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x4, 0x4) 2018/05/03 19:11:29 executing program 5: prctl$intptr(0x24, 0x800) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000040)="e7458db63ee5aec6ea8deaff47c75ee1f0b1496ae37830cb450263363297d680b6348b682c86b3f82eca203f2e75b4ad382ac0284c29f95e9130a3324158f48d8b1cd59e6c3954b4"}, 0x10) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$intptr(0x24, 0xf90) 2018/05/03 19:11:29 executing program 7: execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000002680)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000180)={0x3ff000000, 0x0, 0x0, 'queue1\x00', 0x9}) recvfrom$unix(r1, &(0x7f0000000140), 0x3c2, 0x0, &(0x7f0000d93ff6)=@abs, 0xfffffffffffffe6b) r4 = getpid() fcntl$setown(r1, 0x8, r4) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80080, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000080)=0xffffffff, &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f00000002c0)=0x3f) kcmp(r0, r4, 0x10, r3, r1) prctl$setptracer(0x59616d61, r4) fcntl$setsig(r1, 0xa, 0x12) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r5}) syz_emit_ethernet(0x7e, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000280)={r6}) dup2(r1, r2) ptrace$cont(0x18, r4, 0x401, 0x2) tkill(r0, 0x16) exit(0x0) r7 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) msgget$private(0x0, 0x1) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) lstat(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10000, 0x50100) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000480)={{{@in=@local, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) 2018/05/03 19:11:29 executing program 3: r0 = socket(0x10, 0x803, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000002c00)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/246, 0xf6}, {&(0x7f0000001280)=""/189, 0xbd}, {&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f00000002c0)=""/99, 0x63}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f00000001c0)=""/200, 0xc8}], 0x7, &(0x7f00000000c0)=""/247, 0xf7}, 0x0) [ 446.403813] print_req_error: I/O error, dev loop0, sector 0 [ 446.410110] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/03 19:11:29 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getpeername(r0, &(0x7f0000000f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000f80)=0x80) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r2, 0x200, 0x70bd25, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8800}, 0x10) 2018/05/03 19:11:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x200, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000001c0)={0x20, {0x2, 0x4e21}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x4, 0x7, 0x7ff, 0x0, 0x600, &(0x7f0000000180)='veth1\x00', 0x4e}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0x8}) ioctl$KVM_NMI(r0, 0xae9a) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/03 19:11:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x80, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000002c0)={0x2, {{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x4, [{{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}]}, 0x290) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x210002) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r3, 0xfff}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}}, &(0x7f0000000200)=0x84) 2018/05/03 19:11:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000a98000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x7ff}}, [0xe4, 0x2, 0x0, 0x47c8feb5, 0x6, 0x4, 0x3, 0x0, 0x6, 0x7, 0x3, 0x61b, 0x6, 0x9, 0x772]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/05/03 19:11:29 executing program 6: r0 = socket(0x10, 0x3, 0x4471) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="a40000002b313a7536505309753ad91eac6a2541ba64c81382bd79178ce906373dc60e200bc06c2025238539bb10761ef05d68770c4ebd2a732151c3f17e8e96be2a08da853fbae5c25922d772bd30921f754bc4051f464b3058a31da9c62c2de11bae1673f6a482f846ff80d6923a458adef997a7acd1079e4a30e4de64b06e9413d4ed3980c620ab2aa8ad7455257736254b10bb1054c8c58c4eb75d58859eefa2591b6f1c52c95a2911608657f29152"], &(0x7f00000000c0)=0xac) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x81, 0x800}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000540)={r2, 0x3, 0x6}, &(0x7f0000000580)=0x8) write(r0, &(0x7f00000006c0)="240000005a005f19145ac60009037b1595a7f1d6d8210308001000fff708ffbc00000000", 0x24) fsetxattr(r0, &(0x7f00000003c0)=@random={'system.', ']em1\x00'}, &(0x7f0000000400)='\x00', 0x1, 0x3) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="b00000000400000002000000019e9f135015c8a8205586f03c6ff95d4843d3933531a6126bbcb3aa29efd60e5bb193201041ef65664ce67427c9148c6281a937f956f9b45cb14d6faf13f1f7b6d576cdc9ca27346236665c6146faea642bdc4c0650642a9d7328b5e7d0a787ac2d75784dc1a9fa89d27375814d2b7284a70ef77228ba2b3973998a13a848c4c82cb6f23baac1422605e76f62d6958af2df6359e71191b0bd5bd6c0782121a819b69b73e728c198562bb050076abdab"]) socket$pppoe(0x18, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000005c0)="bbb73f0e392c862fb342f5b0267011e05bd8fb52b745acb1c80d5041c45c0065720b03b57addaade42d4415b35a1a8a27b8988fa97a1a6172763fe24154ab6228354b24a1e6413e8899bac3ff02a0204c49f0ebc4ca641e5b68d64bc327aaf21f2c9300b86859984da2b1c80d0ddc85b800b887bbf92fc7944c8f9cf6d7fff5080332d2c29fd5c82329119", 0x8b, 0x24000040, &(0x7f0000000680)={0xa, 0x4e22, 0x3ff, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x81, "c8f21e4603ec05888ce065f070893a1b2be7b62cb2d63aca12003cc05124fcf1bc805434cdde8c4520afa5e7b5a16cebbd69498506b11f1c1c7cc4aa81a6f651f054c3eb98edd5f228cdb0c639ecb3bd0a9d4d5d759e0908da5592e4ce4abee61a95a1c21cc47bd289c63ca056a11f98b41824c4d02c292a7de1bd8cb393d8ea32"}, &(0x7f0000000040)=0x89) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={r4, 0x36, 0x30, 0x98, 0x3ff}, &(0x7f0000000380)=0x18) fcntl$setlease(r0, 0x400, 0x2) 2018/05/03 19:11:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x5b0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/05/03 19:11:29 executing program 1: r0 = socket(0x20000000000000a, 0x5, 0x53) getsockopt$sock_buf(r0, 0x1, 0x28, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) pipe(&(0x7f0000000300)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) kcmp(r1, r2, 0x5, r0, r0) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@kern={0x10, 0x0, 0x0, 0x8000000}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)="bb4950c682e55445f8cbf67d5521480adbbed792f5ff1c5afd6bae9cba5bfa8617232b18906520e381d57b90b6d6a442768747a4171d5b26f90d8ff32043d76c8e2b56e64c21ae9a56bed82b1fe00291db6537ecf07e3ddb6a60c072980353a61e187d489ce67a5424d5a0dfe7a77c830e63f5c7adf3f3c4dd6b890e585c85458cfab108bde8ef2a1b028a82abfc7d82ce7a8cf03cbbba67c7ccdfef668bb421cdbdde159071cf8563d27b14cc477b4d4d4bb4", 0xb3}, {&(0x7f0000000300)}, {&(0x7f0000000340)="979941ef28e5eef4cabb0d084eb0915a508389fc7a4895", 0x17}], 0x3, &(0x7f00000003c0)=[{0xd0, 0x13b, 0x4, "986914a28cf0db6cb2e0a1d85d1ab6986bbdb7ff289427961d363fd40f6a38f8dffaa3e10649aaaa0aa67d35a37d094866bb4b6fb0f71a24c84f7f89e73a759461a4b940610e18a0777f8e094f331aee127d062f68670c1a54bd15b21aae1421c0b572078f31fb9cc76297d7b285aa9376e940eb247e2c7d8ae0f6b1711de6df1f10cc35d1e80efb2fa12e6bc08860e922b7bd28a46a21c06be6c7d7be9b03d0a2a1f7eb1dcb1d4b020a1d925889c664fdf605dbc1779e7597"}, {0x108, 0x3a, 0x2, "9f470c18cb1ddd8623ebc1753095c21b1bb05926284e99c11d83d45c1deb4f192489615ae740e200a17ea885086ea87be3cf7893a340d64a0a0bce662510b15571f4a4a91c5d650bbcd449d21b52204a52b045aa8be620251bac38268c7765a4e01ccd40b2909d1b4d6c024824f6f161e1f23f5230621d02cb94ba54ecc2a3b2dce5874d6a906c6ddf33cac019f70ce1ffa35c23d290d25d5d79ea2918dd6060b5f5b6cb6a141e57b8d67047e77e443eb10777adafb6bc576b20c2a01e5d4ec03a066d0ad3727556d773069365f1badde85e2bd10569f99b50ca251b82e60145e2d5b9098a04424062578e953f454629e99c023b274345"}, {0x1010, 0x107, 0x5, 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{0x30, 0x19f, 0x3, "83356b9b1aca78dce93eb827caa9ff9000a30d421534b7a2f595"}], 0x1218, 0x4}, 0x4000000) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite6\x00') ioctl$KVM_SMI(r3, 0xaeb7) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001640)='nv\x00', 0x3) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/03 19:11:29 executing program 4: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) process_vm_readv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/169, 0xa9}], 0x1, &(0x7f0000001800)=[{&(0x7f00000017c0)=""/16, 0x10}], 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)) creat(&(0x7f0000000840)='./file0\x00', 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x8ed) 2018/05/03 19:11:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x2000)=nil, 0x2000, 0x0, 0x110, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/05/03 19:11:29 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x20002) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000000c0)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) 2018/05/03 19:11:29 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000080904900, &(0x7f0000623000), &(0x7f0000000000), &(0x7f0000907000), &(0x7f0000000040)="750e7da14617815482ce09d37042d671f8273dde21ea49ffffea9e28e1bad947bbb1514657e6c0090d9fe2d04622dd21") 2018/05/03 19:11:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x92, @dev={0xfe, 0x80, [], 0xc}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x30, &(0x7f0000000280)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f0000000300)=0x10) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x2, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$BLKFLSBUF(r4, 0x1261, &(0x7f00000003c0)=0x7) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000340)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000440)=r6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="2bc7660f146a00640f080f85010026ff64000f2154baf80c66b8ca55c58366efbafc0cb8145eef0f591cf30fbd5b34640f01775c"}], 0xaaaaaaaaaaaad2a, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 19:11:29 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0xb, 0x0, 0x0, r0, &(0x7f0000000000), 0xfe00}]) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/6) 2018/05/03 19:11:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000340)='cpuset.cpus\x00', 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)=""/254, 0xfe) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/05/03 19:11:30 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$peek(0xffffffffffffffff, r0, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2286, &(0x7f0000c95ffe)) 2018/05/03 19:11:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f0000000000)=0x8) 2018/05/03 19:11:30 executing program 6: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x3, 0x2, 0x9}) write(r0, &(0x7f0000000040)="240000005a001f8481ff0307180000010913171408000300ab0066ff080002ed81001f01", 0x24) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x0) 2018/05/03 19:11:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000096b000), 0x0) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x80) 2018/05/03 19:11:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000001680)=@rc, 0x80, &(0x7f0000001940), 0x0, &(0x7f00000019c0)=""/226, 0xe2}}], 0x1, 0x0, &(0x7f0000001bc0)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x81, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) shutdown(r0, 0x0) 2018/05/03 19:11:30 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x98000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000440)=ANY=[@ANYBLOB="0080000060000000c79aeb110ea1087c678f65f396aad38ebdd2647080c0cc71d62221e25eb845c7602fe3ca4ef60a5a4e289a19281ed677abd9da0757b8c91b3250333513af011dce0fbadae7dbf0ad0ebf4ccdc6239668978e229c4e82669bd1b5064e56b5"]) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xff, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000180)="34826dc8c7e9d46c1d6f8794791f0f2ab89ee3c63c3df0a3055e0bf69b60f08b1edbad644974739c7c2584397835a0cf30100c2a3a9ad206908df385ef277e787146f214d530b3d34a1b18983aceebceeb17ae73c024600b69a5b86c2f28ee890e00d030ca56ec16ca332a10f35676e924624cf9d2ef9eb0e0943c742f3f90b0382f1c7d942eb9957ee5025c19058cdb", 0x90}, {&(0x7f0000000300)="2980ddbf8838675b97d3491847b7428834cb1ba8d1072904f618ffd5b096b01c38dd0bab9d020c5d18cc3e2a791b1aa15be3012fbc175c2171502e08da51fafa06c694564300b5603b2945523a17668baf0322a3ce88da5be4d4a0b249b8dc2efe0fe371f464b1fbe883c7f9b0f134156374ca2817bf595ed9cc1aee20f8d94857f253bed8e6caea4322b3d8ca895c7e27434231a6c509385c6fbedafffd5273b5c8769261bdaf85ca6b5b37c74320cc56c5d0d945acc5cadfcbd0aded0500d0b8aabc7d93d013df63a33e78f391f2febbc5e475415e3c872a7d416607b94e290e6b16384c3ef2a89e3027db2dbf", 0xee}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000000c0)={0x5, 0x5, 0xffffffff00000001, 'queue1\x00', 0x7ae}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2080, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000500)=0x400000000a) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000004c0)=0x200) 2018/05/03 19:11:30 executing program 7: r0 = socket$inet(0x2, 0x6, 0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'ifb0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', 'team_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1e0) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0xf86, 0xffffffff, 0x2000, 0xff, 0x4, 0x9, 0x81, 0x1000, 0x6, 0x5}, 0x10) 2018/05/03 19:11:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = eventfd(0x100) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x82, 0x101000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)=ANY=[@ANYBLOB="9d449ef4", @ANYRES16=r3, @ANYBLOB="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"], 0xa0}, 0x1, 0x0, 0x0, 0x40}, 0x40) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000500)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000840), &(0x7f0000000880)=0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x83, 0x0) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000000)="06d70ae25a4b286d51a48e5f535f6538d16ef6a9bb", 0x15}, {&(0x7f0000000040)="7afb4169e916e0e07bead1367af96e757fed4194f724fc8aaca4bbafeb3ea66df380bea29eb5754ead859e6b279e546d1f563c027afb60d9d8762f58d702cc7b67604fb1a1ccff03022ce9739cdc6959ef9987b452820a3cafc35f288ee5fd6427232a0b319e59367b08350c720d19bfe63c3394dffeb6b33567b617278ff40a238dfcf5479511382570c3050d50fd", 0x8f}, {&(0x7f0000000100)="1933a9d6bef731cc6337300ed70d912ff6f5253a3c44de1b994eec773ab90a6b44991f6077478d0c11c112b5ca1d2f1f9ff265b01f8e676a8a083578bb70f7b535a22bb79cd010cc7a16ba6b8853277f6c1316543d85e5e10ad99016f43c3f0d1664bb2fd9a0e730cb1ea7c210ffa8483c502a2381e867bda4f8b5efbe3056be351599f2ffec6f66a9ddcb65", 0x8c}, {&(0x7f00000001c0)="dace3c61a2b663ddf6ed8eddb95a297f37", 0x11}], 0x4, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000540)=0x5) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind(r0, &(0x7f0000000380)=@sco={0x1f, {0x22, 0xa6, 0x7, 0x200000000000, 0x0, 0xffffffffffffffc9}}, 0x80) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) connect$nfc_llcp(r2, &(0x7f00000005c0)={0x27, 0x1, 0x1, 0x6, 0x2e1, 0xffff, "0595a882af0b91cd87375c26918f2db00c343d19de291ad14b6436bffe9d421f59c159e7d3054565255af2cb9d7291bf6a3901380dc4771f44f1c06e9feeca", 0xb}, 0x60) 2018/05/03 19:11:31 executing program 1: timer_gettime(0x0, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/05/03 19:11:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCEXCL(r1, 0x540c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000020cffc), 0x41f) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) 2018/05/03 19:11:31 executing program 7: r0 = gettid() r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f00000005c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000d48000)=""/1, 0x1) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) tkill(r0, 0x14) 2018/05/03 19:11:31 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/03 19:11:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x220400, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a00)=0x14) bind$can_raw(r1, &(0x7f0000000a40)={0x1d, r2}, 0x10) 2018/05/03 19:11:31 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0xfffffffe, &(0x7f0000000040)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, {0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, 0x4, [0x80000001, 0x7, 0x400, 0x5, 0x0, 0xde0, 0x4, 0x5]}, 0x5c) 2018/05/03 19:11:31 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setparam(r0, &(0x7f0000000080)=0xfffffffffffffffb) socketpair(0x1a, 0x800, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000100)=""/233) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000340)={'vcan0\x00', r3}) r4 = socket(0x2, 0x80a, 0x6) socketpair(0x1a, 0x3, 0x7, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f00000003c0)={0x6, {{0xa, 0x4e22, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x1}}}, 0x108) mknod(&(0x7f0000000500)='./file0\x00', 0x5, 0x200000) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000540)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000580)=0x4) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000600)={0x13, 0x2f, &(0x7f00000005c0)="c4e21b5a3eb61566903d77ee1dd69a7e99259ee257cd1bae313926f65769037225904c5ba544d7285cc35ec5e0866e"}) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000640)=""/135, &(0x7f0000000700)=0x87) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000000740)=0x3, 0x4) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000000780)=[0x1, 0x8]) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000007c0)={0x5a8, 0x4}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000800)=@sack_info={0x0, 0x80000001, 0x4}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000880)={r7, 0x8000}, &(0x7f00000008c0)=0x8) write$cgroup_int(r2, &(0x7f0000000900)={[0x3f, 0x0, 0x32, 0x33]}, 0x4) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000000940)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000980)={0x7ff, 0x1, 0xfff, 0x0, 0x0, [], [], [], 0x8, 0x1}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000ac0)=@assoc_id=r7, &(0x7f0000000b00)=0x4) fcntl$getflags(r2, 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000b40)={0x9d, 0x64a, 0x1, "3f44c2b86e40e9410b930da9aaa63e546fcff7729bdeed15ec04cd4bd73d61c47d70200f6250fb1a381a2b60eaaffb0cbba1e3a4275acd106bdec6fc16df8265504178588aeea33ef19d7ff25d2adc261a4694c4da74fa352a1f7acfe7543b593ff851b035d1844d53ab3c24a4d1e4fc0d17cd855f5904fb21c3473813dd3155da7c714206edfdab2a28131291e12ae6e0dc0d1b599cd430d7294b6202"}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) utimes(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={{0x0, 0x7530}}) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000d00), 0x4) r8 = semget$private(0x0, 0x1, 0x300) semctl$SEM_INFO(r8, 0x5, 0x13, &(0x7f0000000d40)=""/206) 2018/05/03 19:11:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2}, 0x10) fcntl$setstatus(r0, 0x4, 0xc00) 2018/05/03 19:11:31 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000480)={0xdc7, 0x800}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x58, 0x12, 0xb, 0x0, 0x70bd2b, 0x25dfdbfd, {0x7}, [@generic="c61b71fabf28a199981f75bd4f3b65383e3a00e57577acda4424c43e5d3fc7177c2072e6c8d483d14f21fdae5e3713040f81943496917ada1aa8fec5f8ce94e38f22c5"]}, 0x58}, 0x1, 0x0, 0x0, 0x24000000}, 0x20048845) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x400200, 0x0) close(r2) clock_gettime(0x0, &(0x7f00000044c0)={0x0, 0x0}) ioctl$sock_proto_private(r2, 0x89ec, &(0x7f0000000100)="a6508acdd720896438c5acc2f26a50803b9bd60f97b6fc58bc18a32a4dc7a6459f6c365e5d3850e27ad2e28817dad506445556e7339595e98f825d197e41cc7b492bf1442c2871aadccef7c72f06467812554bca23a9f241b83d21657fa7ac0d270ca9916e34591638c37a0f77f03eb0a1cf60f4c5b3fce99704d0ee83fa3fe9bd") recvmmsg(r1, &(0x7f0000004240)=[{{&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/114, 0x72}], 0x1, &(0x7f0000000440)=""/50, 0x32}}, {{&(0x7f0000000a80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c00)=""/123, 0x7b}], 0x1}}], 0x2, 0x10023, &(0x7f0000004500)={0x0, r4+10000000}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x0, 0x42200) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x9, 0xffffffffffff37d4, 0x206, 0x3, 0x4, 0x8, 0x1, 0x7fff, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000340)=r6, 0x4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000500)) 2018/05/03 19:11:31 executing program 1: openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x161580, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af24, &(0x7f0000857ff8)) 2018/05/03 19:11:31 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) fdatasync(r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000001d00090100000000000000000200005dfa98e48898602e001800010014000000fe8000000080000000027b575cec6252957b73e600000000000000fb2cd04092961103abd4b59bf424776cf942b0f30f044cd0f9bfde60dd56de07ae89fa6de21533458a045d89a9e12e61978623e93c26801d140ffec3a446bb91ed80dccb4573f5945a17b5b9925cbbcbfd2b26c884c43e7e2d6ff157c469b077a135b1945d2a957c11452db8b512fa462b4564e46f9321d2832902866874ff3f17742038e96e"], 0x2c}, 0x1}, 0x0) 2018/05/03 19:11:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x16e, 0x2000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=[{0x10, 0x117, 0x4}], 0x10}}], 0x2, 0x0) io_submit(0x0, 0xffffffffffffff03, &(0x7f00003cb000)=[&(0x7f0000a07fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000), 0xfffffffffffffcd7}]) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80082, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00000001c0)="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", 0x1b3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) 2018/05/03 19:11:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20, 0x0, @empty, 0x4}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000040)=0x2, 0x27) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1000008, 0x24001) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000300)=""/253) 2018/05/03 19:11:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000043affc), 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000200)="260fd1dfb9a00d0000b800000000ba000000800f3064650f0866ba4200b06eee0fc7aa55410000653ed85f000fc7ae86330000c4c17d28ac573df0c0270f07656567640fc71c", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 19:11:32 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) truncate(&(0x7f0000000100)='./file0\x00', 0x7) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080", 0x2, r0) 2018/05/03 19:11:32 executing program 6: syz_open_dev$sndmidi(&(0x7f0000002e80)='/dev/snd/midiC#D#\x00', 0x2, 0x1) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x2) 2018/05/03 19:11:32 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x84, &(0x7f00001a7f05)=""/251}, 0x18) [ 449.058706] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/03 19:11:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x10002) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000000c0)={0x9, 0x7fffffff, 0x10001, 0x4, 0x40}) 2018/05/03 19:11:33 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') semget$private(0x0, 0x3, 0x100) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002fff)=""/1, 0x1}], 0x1, 0x480000000000000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0xfffffffffffffffd) 2018/05/03 19:11:33 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2}) socketpair$inet(0x2, 0x8000b, 0x1000, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x0, &(0x7f0000964ff8)}, 0x10) 2018/05/03 19:11:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x2000000003f) poll(&(0x7f0000000040), 0x0, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000300)={@loopback=0x7f000001, @multicast1=0xe0000001, r4}, 0xc) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x0) 2018/05/03 19:11:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/cuse\x00', 0x14001, 0x0) bind$bt_l2cap(r1, &(0x7f0000002700)={0x1f, 0x7, {0x8000, 0xf7b, 0x7fff, 0x7, 0x7, 0x1000}, 0x2, 0x400}, 0xe) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000000c0)=@abs, 0x7) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r3) 2018/05/03 19:11:33 executing program 2: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="8bc1f819d18727fc903b93349303a527634362c3d6f0146d974d1092059995aa41005d5c83d41cc4b6efad86636a51a450329d96bcacb186536c7124e1307a9721", 0x41) 2018/05/03 19:11:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/05/03 19:11:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000300)=[{r0, 0x2080}], 0x1, 0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xb485}) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) rt_sigaction(0x1e, &(0x7f0000000040)={0x8, {0x8000}, 0xd208b959a0452f39, 0x100}, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2}}, 0x95, 0x7, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000500)={r3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e22}}, 0x0, 0x1, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) ioctl$TIOCCBRK(r1, 0x5428) r5 = syz_open_pts(r0, 0x2) dup3(r5, r0, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000640)) write(0xffffffffffffffff, &(0x7f0000000040), 0xffab) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000540)=""/228, 0xe4}], 0x1) 2018/05/03 19:11:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-simd,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000003680)="80", 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001500)='/dev/midi#\x00', 0x8, 0x2) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000001580)={0x4, &(0x7f0000001540)=[{0x0, 0x800}, {0x9, 0x1}, {0x8, 0x3}, {0x5, 0xeca1}]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2800, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000180)=0x0) process_vm_readv(r4, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/116, 0x74}], 0x1, &(0x7f00000014c0)=[{&(0x7f0000001480)=""/7, 0x7}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0xfffffffffffffe2c}, 0x4) 2018/05/03 19:11:33 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff00000000, 0x480) signalfd4(r0, &(0x7f0000000040)={0x5}, 0x8, 0x80000) write$evdev(0xffffffffffffffff, &(0x7f00000000c0)=[{{}, 0x11, 0xfc}], 0x18) 2018/05/03 19:11:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$can_raw(r4, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r4, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x4, 0x9}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000080)={0x1a, 0x800001, 0xffffffffffffffff}) r5 = dup3(r2, r0, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000000100)={0xa480000000000000}) 2018/05/03 19:11:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) 2018/05/03 19:11:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0xffffffffffffe8f) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/03 19:11:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7fffffff, 0x400) shutdown(r0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x6, 0x930, [0x0, 0x20000380, 0x20000628, 0x200008b0], 0x0, &(0x7f0000000080), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'bond_slave_1\x00', 'bcsh0\x00', 'bridge0\x00', 'veth1\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x118, 0x168}, [@common=@STANDARD={'\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "a5145cd9fa786d08e8f0b3686f806367a3ebd878ebc0d6c828bde942cbd26a52324fb9f3d90a5d4e01e0891ad82aa55f0cac3e7ed64a459bbcabfbbd7abf6852"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'syzkaller1\x00', 'nr0\x00', 'veth1_to_bond\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0xe0, 0x110, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x5, 0x100000000}}}, @pkttype={'pkttype\x00', 0x8}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x200000, 'tunl0\x00', 'ip6_vti0\x00', 'bridge_slave_1\x00', 'team_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff], @empty, [], 0x70, 0xf0, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x6}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}, {{{0x11, 0x0, 0x1b, 'veth0_to_team\x00', '\x00', 'veth1_to_bridge\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0xe8, 0x130, [@ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xcc9705e15e8a3bed], [0x0, 0x0, 0x0, 0xff], 0x0, 0xff}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x0, 0x0, 'vlan0\x00', 'rose0\x00', 'veth0_to_team\x00', 'veth1_to_bond\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xc0, 0x148, 0x278, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [], 0x0, 0x0, 0x0, 0x0, 0xa}}}]}, [@common=@mark={'mark\x00', 0x10}, @common=@log={'log\x00', 0x28, {{0x0, "b68b27f14d06543ab50882b9afe828aae5d63f3d394c7213dcce9bf7cd3f", 0x4}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0xf60, 'system_u:object_r:qemu_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x0, 0x0, 'ip6tnl0\x00', 'eql\x00', 'vlan0\x00', 'bond_slave_0\x00', @random="c08a33a28c22", [], @random="f63aeafe9cb3", [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xf0, 0x128}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@log={'log\x00', 0x28, {{0x1, "1a3e0479b2f1e9f3b7ab61c8b71990b593bd033e31e94c6b4deafac3f49c", 0x1}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}}]}]}, 0x9a8) 2018/05/03 19:11:33 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x424000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f00000000c0)='./file1\x00', 0x2) 2018/05/03 19:11:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'bridge0\x00', 0x0}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) msgget$private(0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x20000010}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x24, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000080)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000000000013000000000004000000"], 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x3, 0x5572803b, 0x8, 0x100000000, 0x7ff}, 0x14) 2018/05/03 19:11:33 executing program 7: socketpair(0x5, 0x1, 0x4, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000340)=0x2, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x121200, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000280)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x2cd}, 0x8) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r4, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) getsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000000040)=""/95, &(0x7f00000000c0)=0x15) 2018/05/03 19:11:34 executing program 0: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="4c00825162fc95fdb745000000000000000000000000000000000000000000000000000000cc8910cf7a5164ef891111a0edabf37c1fd900fc00000000000000000000000000000000000000fabfe87b583dff18a2ae073b6ac96ee9f63518134061187a8c8416ad797fb5c599911d34a616faf8f9c82bc2f580a2c4b683d42d1cee7f7eaae28c867c2dc83b"], 0x4c}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x40, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000180)) r3 = dup(r0) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) utimensat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}, 0x100) recvfrom(r0, &(0x7f0000000000)=""/155, 0x9b, 0x0, 0x0, 0x18a) 2018/05/03 19:11:34 executing program 2: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000180)={@broadcast, @empty, 0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x1cbd, 0x2) getsockopt$inet_int(r2, 0x0, 0x33, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendto$packet(r0, &(0x7f00000000c0)="2381f2bcbc410f161f798b937fc1cc44daef9ad221ff75ad6b3f54565721237f115c0d2a51f79fbc2f90cbb3a9cbee1e70c513deed7aaa4dcdf8629d411ec7161723b1a892ee8896fe8ffd4e24f27119326879e461e9e14dcd00fd2ea889048dc7bdb593f65acc013921b5f7a3deccacb420996677e4859990b049b5d117d274a31121aae819a9354cff1103f112206ff8fafd911f7fbb7c9ffce55af6df389cb38f432be1", 0xa5, 0x20000000, &(0x7f0000000200)={0x11, 0x1b, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00000018c0)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x2}, 0x6, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYRES64=r3, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="e00000020000000000000000000000000000000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x4}, 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/05/03 19:11:34 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x80003, 0x10000) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f00000000c0)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000001c0)={0xf2030cd, 0x2, 0x7, 'queue1\x00', 0x2}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/05/03 19:11:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getdents(r0, &(0x7f0000ac7f8c)=""/116, 0x74) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) getpeername(r1, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x1) 2018/05/03 19:11:34 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x405fd) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) r4 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r4, 0x0, 0x0) sched_getaffinity(r2, 0x6e84f782, &(0x7f0000002e00)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r5, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r5, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000640)=r6) close(r5) accept$unix(r3, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/05/03 19:11:34 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x80000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = msgget(0x0, 0x28) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/109) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/03 19:11:34 executing program 5: r0 = socket$inet(0x15, 0x6, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0xb6a, 0x0, 0x3, 0x0, 0xe2a, 0x10001, 0x800, 0x7, 0xc5, 0xffffffff, 0x6, 0x7ff, 0xd5c6]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x4c, &(0x7f00000000c0)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x1, @empty, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}]}, &(0x7f00000002c0)=0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3ffffffc, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000300)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000140)={0x2}, 0x10) 2018/05/03 19:11:34 executing program 7: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000240)={&(0x7f0000ffa000/0x4000)=nil, 0x20, 0x2, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x401}) r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x81081, &(0x7f00000000c0)) sync() umount2(&(0x7f000078b000)='./file0\x00', 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000280)=""/21) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) r4 = getuid() sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="040200001700040a2dbd7000fedbdf25ac1414aa000000000000000000000000000004d43b00000000000000000000000000000000000001fe8000000000000000000000000000bb00000000000000000000ffff7fffffff4e2200004e2100030a00a0a03e000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="7f000001000000000000000000000000ff0100000000000000000000000000014e2200004e200081020020a0bf000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"], 0x204}, 0x1, 0x0, 0x0, 0x4008011}, 0x4000) 2018/05/03 19:11:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$getflags(r3, 0x3) r4 = dup3(r3, r2, 0x80000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0xce}]}) [ 451.358797] Unknown ioctl -2138001791 2018/05/03 19:11:34 executing program 1: r0 = socket$inet(0x10, 0x200000000005, 0x0) socket$inet(0x2, 0xa, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f00000004c0)="240000005e00030207fffd946fa283bc0ae6e6000000ee8903a201000000999801000000", 0x24}], 0x1}, 0x0) 2018/05/03 19:11:34 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xe7a48f8a689cf763, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x3, 0x0, 0x7ff, 0xfffffffffffffffc, 0x0, 0xd, 0x6, 0x2, 0x4, 0x5, 0x7fff, 0x2}) r1 = socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="16", 0x1}]) 2018/05/03 19:11:34 executing program 3: r0 = socket$inet6(0xa, 0x104000807, 0x4000009) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x80400, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x8001, 0x1f, &(0x7f0000000040)=0x5}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="333cf5cf123070154280a22db3000000000000000000000000"]}) 2018/05/03 19:11:34 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x10000000, 0x0, 0xf, 0x1, 0x0, r0, &(0x7f0000000000), 0xffffffff000}]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r2, 0xf, &(0x7f0000000100)={0x8, 0x8}, &(0x7f0000000140)) 2018/05/03 19:11:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000004a40)="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", 0xcfc}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 452.139857] Unknown ioctl -2138001791 2018/05/03 19:11:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 2018/05/03 19:11:35 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x1aa, 0x3e2, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0xffffffffffffffe1, 0xfffffffffffffffc, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000000, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000240)='(\x00') bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/05/03 19:11:35 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2017f, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000280)) r1 = semget(0x0, 0x2, 0x0) semctl$SETVAL(r1, 0x1, 0x10, &(0x7f0000000140)=0x6) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000"], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000004c0)={0x5, 0x1, 0x3, 0x4, 0x6, [{0x3, 0x2, 0x0, 0x0, 0x0, 0x108}, {0x8000, 0x3, 0x8, 0x0, 0x0, 0x400}, {0x40000000, 0xf43, 0x5, 0x0, 0x0, 0x2200}, {0x7, 0x88, 0x0, 0x0, 0x0, 0x500}, {0x4, 0x6, 0x7}, {0x1, 0xff, 0x450d, 0x0, 0x0, 0x188}]}) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/03 19:11:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/05/03 19:11:35 executing program 5: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) tee(r1, r1, 0x500000000, 0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffffff7, 0x970000000000000, 0x3, 0x5, 0x3, 0xec, 0x1, 0x7ffffffd, r3}, &(0x7f0000000140)=0x17) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth1_to_bridge\x00', 0x10) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000180)=@ioapic={0x2, 0x6, 0x8, 0x2, 0x0, [{0x3, 0x2, 0x8, [], 0xfe2c}, {0x80000001, 0x62b3, 0x1, [], 0x10001}, {0xfffffffffffffff9, 0xfffffffffffffffd, 0x6, [], 0xfffffffffffffeff}, {0x5, 0x31a, 0x3ff, [], 0x2}, {0x7, 0xafe, 0x5, [], 0xfffffffeffffffff}, {0x7946, 0x6, 0x7, [], 0x2}, {0x6, 0x6, 0xfffffffffffffffe}, {0x6, 0x6, 0x9, [], 0x6b28afb8}, {0xffff, 0x9, 0x7, [], 0xfffffffffffffffe}, {0xc038, 0x4, 0x4e54, [], 0x4}, {0x6a30, 0x5, 0x1, [], 0x7}, {0x81, 0x2, 0x100, [], 0x8}, {0x3, 0x3d4c63eb, 0x6, [], 0x6}, {0x3, 0x0, 0xfff, [], 0x8d0}, {0x2, 0x5914b084, 0x0, [], 0x4}, {0x6, 0x799, 0x80, [], 0xfffffffff834cc81}, {0x7f, 0x4, 0x20, [], 0x2}, {0x400, 0x1, 0x8dd, [], 0x3}, {0x1f, 0x5a4, 0x9, [], 0x5}, {0x0, 0x100000001, 0x0, [], 0x8}, {0x1f, 0x2, 0x5, [], 0x4}, {0x1, 0x8, 0x6, [], 0x2}, {0xc7c7, 0x5, 0x20, [], 0x214}, {0x6, 0x8000, 0x400, [], 0x4}]}) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/03 19:11:35 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0xdf, 0x80000000}, {0x7, 0xfffffff800000000}, 0x8, 0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000ffc)=@fragment, 0x8) 2018/05/03 19:11:35 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x100, 0x1, 0x4, 0x7, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x4, 0x30, 0x21ad, 0x5}, &(0x7f00000001c0)=0x18) 2018/05/03 19:11:35 executing program 2: r0 = socket(0x10, 0x1000000802, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x800, 0x7, &(0x7f0000000080)="3d5a4d1d10a77eee3ee3b2caddc9987fd76619cb238865c5e306954593a2ff5758380e9fc4afe2821c069543ad38111a9ef447132c42928cf898ae9941df967dc2410179382a17dbc73b0bcd33d27934050b2fd6c0f02985224dc5487faa50ef898264ae979827da4e530e57c15fee1917a005385d142a9f690f5bb935c4d460ddf2dd36a23cc3b793c835ea6a0e13bbfe9553966caa90676fce0c36db4500cbee869f2894ec8c4287cd0a78526e85808f53082635b0301105fcce5ab2c83f68c3074db3947038bcadb6407de6ae78add2be22d06d6d0527041114c267dc1c5746e47220265c2e1a52255b5957ecf00bef6694a0a320", 0x8, 0x81, 0x9, 0xd1, 0x7ff, 0x20, 0xff, "ea4ad21d8cc383d860fa6a078787014fe30f6d77b29a324370afc7f7f63015ce3887c70a339b6a8464b50b0af4bcc392d63639f2d1cc2ce1f505f938001fac214d2482d3039273010ff19c3a7176f01299d986881262fcbb8a99f380bc873b2348d066e5a10366059d2f2d30cc114d2b1ea0621714932d461a8f6347e8cf50e2f298548e459d4c3dc163dc13e02ee1c35eaa013b86b12b86ffadb27fc8070971ee41fd2f50ee802b8f68aeb98c"}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x280600) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/03 19:11:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) socket$inet(0x2, 0x800, 0x7ff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {0x0, 0x401}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x800) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080)=0x56, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/05/03 19:11:35 executing program 3: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) timer_create(0x5, &(0x7f0000000080)={0x0, 0x35, 0x8879ca6dd1d89591, @thr={&(0x7f0000000000)="540c343543930e5e89e1bd3b3d160bdee82be95ee0dc1a65d61bbb8b7fe1e5e31ac0f7b8cfdd3b43382af570540ecc7e0b2ccd49ee9202151ebbe84fc0427e6bca5fa79c5c6033256370557fb2a0b451d8b0", &(0x7f0000000100)="d8c216db43b216751fc2a38fa2b4e1cd5c745d3beeb5ee57db8fc80be50eaf3c7d6538be505fb7f4cf156354c71a3f325d5a5c9741bb033e220d1cfd4adc2665adc958594196bd53b062c39f7bc4c4"}}, &(0x7f0000000180)=0x0) timer_gettime(r0, &(0x7f00000001c0)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0xfffffffffffffef4) creat(&(0x7f0000000340)='./control/file0\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='./control\x00', 0x1000000) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000fc7000)='./control\x00', 0x86000006) timer_settime(r0, 0x1, &(0x7f0000000380)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r4 = creat(&(0x7f0000000480)='./control\x00', 0x50) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000240)) eventfd2(0x8, 0x80800) fcntl$getownex(r4, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$setregs(0xd, r5, 0xffffffffffffff81, &(0x7f00000004c0)="8fcf108e811488e1ae3a7e42e1df9c9f5ad3b86dac4660f5d16cc36cb7c71e927762bcacf8c0b4f4465cee5e8763a2e6c2eeaec5efd0a9cb39a27acac076b76b89d94f232d919137346a730b3cb3c077693c6784a68ad7810a58c92d252202204262ea3ab5bdfab822b7c386565fe1e347102f3b8088a2148582b8f4da844f1ffc04aa3c07908958b78df8d1a3de0664b7ff3f0ef0ac605b6b61a5ec3a46a04849d86f773d03895e0aae3cc97b3ff9d681a45968990ffa6f77448b14dcb5eb64") 2018/05/03 19:11:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="5859b1b6a8d72dc6ba75ff4b494f02cf4435650d66ded8d107e3e4faeecd45e72f391d80a0c4ce8fb8906622e42bb6eb646132479ed25a379b4337909b13582e544c1b812c", 0x45, 0xfffffffffffffffd) r2 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x75c35bc8, 0x240200) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002600)='/dev/vga_arbiter\x00', 0x404202, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000200)={0xb5b, 0x80000001, 0x2, 0xa634, 0x4, 0x1, 0xffffffff, 0x1, 0x800, 0x614e2195, 0x100, 0x4}) keyctl$invalidate(0x15, r1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002540)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002580)=0x0) tgkill(r4, r5, 0x20) r6 = accept(r0, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000002c0)=0x80) recvmmsg(r6, &(0x7f0000002400)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/72, 0x48}], 0x1, &(0x7f00000005c0)=""/69, 0x45, 0xffffffffffffff52}, 0xea9}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/70, 0x46}, {&(0x7f00000006c0)=""/113, 0x71}, {&(0x7f0000000740)=""/111, 0x6f}], 0x3, 0x0, 0x0, 0x22d}, 0x80000000}, {{&(0x7f0000000800)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000880)=""/16, 0x10}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/166, 0xa6}], 0x3, 0x0, 0x0, 0x100}, 0x9000000000000}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f00000019c0)=""/157, 0x9d}, {&(0x7f0000001a80)=""/62, 0x3e}, {&(0x7f0000001ac0)=""/160, 0xa0}, {&(0x7f0000001b80)=""/222, 0xde}, {&(0x7f0000001c80)=""/8, 0x8}, {&(0x7f0000001cc0)=""/242, 0xf2}], 0x6, &(0x7f0000001e40)=""/23, 0x17, 0xe78}}, {{&(0x7f0000001e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001f00)=""/116, 0x74}, {&(0x7f0000001f80)=""/231, 0xe7}, {&(0x7f0000002080)=""/130, 0x82}, {&(0x7f0000002140)=""/223, 0xdf}, {&(0x7f0000002240)=""/244, 0xf4}, {&(0x7f0000002340)=""/2, 0x2}], 0x6, 0x0, 0x0, 0x1}, 0x5}], 0x5, 0x2000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) keyctl$setperm(0x5, r1, 0x2002000) r8 = syz_open_procfs(r7, &(0x7f0000000180)='net/ip6_mr_vif\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000300)={0x3, 0x5, 0x9, 'queue1\x00', 0x401}) writev(r0, &(0x7f0000664ff0)=[{&(0x7f0000000000)="390000001300094700bb61e1c30500800700001702000000450000000000800019001a000d000000f2de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000400)={r9, 0x26}) 2018/05/03 19:11:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x153}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x9, &(0x7f0000000000)) 2018/05/03 19:11:35 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) write$eventfd(r0, &(0x7f0000fdfffb), 0x5) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x40, 0x4, r2) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x18, 0x30000) write(r0, &(0x7f0000e54fa8)="8f", 0x1) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x30, 0x400) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000003c0)={0x2, 0x7, 0x1000}, 0x4) io_setup(0x3ff, &(0x7f0000000000)=0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) io_submit(r4, 0x3, &(0x7f0000000540)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0xb, 0x7f, r5, &(0x7f0000000180)="02169f863d2a120ff891986b9b", 0xd, 0x6, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00000002c0)="79ef3c2025633ea6c43126afa5bf8c8425c67b18ff2be612deebeeaf98502714436e145d973b999c11eec416698ad81a2ccb561bd772c1ab42f303fb5e3bc79e93fa1c38fe187c0e5768fb22a9355a00d7b7991aebc32629706a521b79d7a53d05142386d2ad07950556075fb3f3058d382050ea732d399461cbbba86d759d6ff26d", 0x82, 0x5, 0x0, 0x0, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x401, r0, &(0x7f0000000440)="576f1d2d31c6e3d7", 0x8, 0x68, 0x0, 0x1, r0}]) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x10800, 0x0) add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="105e", 0x2, 0xfffffffffffffffb) 2018/05/03 19:11:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0xc400) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x7f, 0x5, 0x1c7ffe82, 0x1, "bb3c332f9659553ff9c576fcb261ead97835a75f42fa36b99bfccfdeb9fe00f67dd2a49242c59d8f4aa6147c", 0x6}) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x200010b}, 0xc) [ 452.512580] encrypted_key: insufficient parameters specified 2018/05/03 19:11:35 executing program 4: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'vlan0\x00', 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x3de) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="33de99729d6d9b33305d74f3beeffe660bfc528bd15dac779ada6bbbf465b0331bf8b9628d5e5daf3491c066d0d21362d3e960ef291d7fd2ce3cb215990ffa311ce10170f51ad5393109f7b557e6eb0d63e3eebe414795cda727db73a516f5471ecb42abe9e0e13aa6f8f01a54bf"], 0x8) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x200200) setsockopt$inet6_opts(r2, 0x29, 0x33, &(0x7f0000000180)=@dstopts, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000100)=@fragment={0x0, 0x0, 0xfff, 0xb46d, 0x0, 0x100, 0x67}, 0x8) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000002c0)=0x16, 0x4) 2018/05/03 19:11:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000580)=ANY=[]) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x2000000000003, 0x0, @fuse_notify_inval_inode_out}, 0x28) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd1feb7908478220febadc5ca0c0caf1f4833b9ff18a89a885f02141000000000000b5228b54096bdaacf1e7a2fa27febc2e8d7b46599493", "ecd2881042e08858e251529d5591e6c882e32e7e7993155240b2cdfebc76d72a"}) [ 452.564235] encrypted_key: insufficient parameters specified 2018/05/03 19:11:35 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/223) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4024700a, &(0x7f0000002498)) 2018/05/03 19:11:35 executing program 4: futex(&(0x7f0000000100), 0x400005, 0x0, &(0x7f00000000c0), &(0x7f00000001c0), 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x6, 0x44e00000}, {0x3, 0x7ff}, {0x8, 0x1}, {0x4, 0x401}], 0x4) 2018/05/03 19:11:35 executing program 0: r0 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xffff, &(0x7f0000000940)) io_setup(0xc12, &(0x7f0000000100)) write$binfmt_misc(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="73797a302774804384e5b07bc46a43608bfa308e7c6633ea84f144a8b287c93c14d8fe444728d5dc9900000000000000000000000000000000f747c3b661fbba2c0535eaad507a1496ca3d50606d2bb1c97829fa4a976c71df64351701f89595d254b2024058ec170b71ee5bb61f223039f11551483f139ed4d1cb07670e866e663acd73a615e69b2281082f05f43a81177393d624cba76b4de7"], 0x39) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000240)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000280)={r1, 0x2}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000140)=""/241) 2018/05/03 19:11:35 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x715f, 0xa8000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'veth0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@rand_addr, @multicast1=0xe0000001, r1}, 0xc) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) poll(&(0x7f0000000040)=[{r0, 0x1000}, {r0, 0x80}, {r0, 0x2000}, {r0}, {r0, 0x1}, {r0, 0x6a}, {r0, 0x1008}, {r0, 0x80}], 0x8, 0x2) madvise(&(0x7f0000246000/0x2000)=nil, 0x2000, 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/16) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) 2018/05/03 19:11:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x20020002, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffd, 0x4) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 2018/05/03 19:11:35 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x86000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r1, 0x300, 0x70bd29, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002200010000005940c2373ed73796ade484ab17007dc0c73aedc682ba40e1d80d91a60a1c6ad71982fe8ae8954a2f95ea7aebebb0fe05f7f05597a94b5a6c67242edac25347b51eb9e4335d7fa99da1a7427b28c84524a22fdc04b445826c34b72aa21b57320cb5749e5bf540b4b5d65abc74f4a634de0f3c922a415d8d1e3a91ecd370c75fd277fa870100005f8faef2becafcb43cc7d4f79dbeb2c8000000000000000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x40100, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000340)=0xd999, 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x3}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x24000) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2018/05/03 19:11:35 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x3, 0x5, 0x8, 0x1}, &(0x7f0000000200)=0x98) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/75, &(0x7f00000002c0)=0x4b) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x0, &(0x7f0000acbff8)}, 0x59) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') 2018/05/03 19:11:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000140)={0x1, 0x8, 0x6, 0xfff, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000004c0)={"6568000000000000000000000600"}, &(0x7f00000001c0)=0x12b) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000440)={0xc5, 0x1, 0x1, 0x2, 0x8000, 0x3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x90) 2018/05/03 19:11:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200880, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0xb6) 2018/05/03 19:11:35 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xe1a0, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x862, 0x40000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000000efb0)={{0x8}}) 2018/05/03 19:11:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1000000000002000, 0x0) ioctl$TCXONC(r0, 0x5409, 0x1) 2018/05/03 19:11:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x400081) r1 = accept(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0xffffffffffffff7f, 0x40, 0x1, 0x80000001, 0x8, 0xffff}) fdatasync(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x7, 0x0, 'client1\x00', 0x6, "3bc26c0c91d2e771", "f3ee9ab896dc6aab6e30bf30cd25b5babdc25f227dd8c3f9fe84e16ccd3cc362", 0x6, 0x3}) prctl$intptr(0x15, 0x705000) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x100000001) 2018/05/03 19:11:36 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x5}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x8, 0x7ff, 0x1000000000000002, 0x7, 0x2, 0xfc}) 2018/05/03 19:11:36 executing program 4: r0 = socket(0x3, 0x1, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000000)) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc003, &(0x7f0000000040)=0x8, 0xffffffffffff0001, 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000140)="f88e3fb8effcb304031d1d6f97e6ef94dbc3f83b3c3e8ba9818d3884f45a1c4db347c2dd0fa95c940aa5a9e5005a6ca3b22d130efbb8d339373c0e604f56c20355f3fb8a74f326020c45a8d4faaef3b973c8a409f0ab5d8c2f743c73cb47fb62b7a2aa8b8cec828b3ef28a66bc4f3fedc32c103145318d3de6157124838711fcc297895662", &(0x7f0000000200)=""/28}, 0x18) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000280)={0x4, 0x0, [{0x2f7, 0x0, 0x100}, {0x269, 0x0, 0x3744}, {0x9b0, 0x0, 0x9}, {0x40000083}]}) poll(&(0x7f0000000080)=[{r0}, {}], 0x2, 0x0) read(r0, &(0x7f0000000280), 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/05/03 19:11:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_elf64(r2, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x44, 0x2, 0x100000, 0x9, 0x3, 0xe2bd19e28d6ee5e6, 0x3e, 0x9, 0x51, 0x40, 0xf1, 0x8, 0x963, 0x38, 0x1, 0x8, 0xffffffff, 0x2}, [{0x6, 0x5, 0x90, 0x100, 0x400, 0x7d9d, 0x6, 0x100000001}, {0x5, 0x8, 0x7f, 0xbd09, 0x8, 0x0, 0x3f, 0x20}], "395dd67975b72ce5486c26221da511e31a0d9b8fb8c1738b641fa943a9cd8337a52ba567d67d0b7cea17ee6b2271fbb7bdda63fa9279cd1e310fb3467a565eb09d0b4bcc58e9e5d11212230758c5901b8e3aa5938b8a14a8ec29ebab38dbcd1670a4867ebf87e5af2d44e086df757d8f1373b422b3234c9f8379d264f22693da84", [[], [], [], [], [], []]}, 0x731) r4 = dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000940)={0xa, 0x0, [{0xc0000001, 0x2, 0x0, 0xc98, 0x200, 0x6, 0x1f}, {0x80000001, 0xc844, 0x0, 0x5, 0x8, 0xffff, 0x9}, {0x8000000f, 0x7, 0x7, 0x2, 0x7, 0x7ff, 0x1}, {0x0, 0x0, 0x3, 0x8, 0xc9d, 0x1f, 0x5}, {0x80000003, 0x0, 0x1, 0xfff, 0x100000001, 0x8, 0x7ff}, {0xc000000d, 0x9, 0x2, 0xd8c, 0x400, 0x8001, 0x2}, {0x1, 0x4, 0x7, 0x0, 0x8, 0x8, 0x6}, {0xb, 0x6a19, 0x2, 0xfa6, 0x2, 0x971, 0x1}, {0xc0000001, 0x1, 0x3, 0x9, 0x200, 0x23b, 0x7}, {0xc0000001, 0xffffffff, 0x7, 0x2, 0x9441, 0x8, 0x3}]}) arch_prctl(0x0, &(0x7f0000000000)="8cf0b2904af82f77c501862a226af0011a") mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = getpid() ptrace$getregs(0xe, r5, 0x5, &(0x7f0000000040)=""/139) 2018/05/03 19:11:36 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x101000, 0x0) getpeername$netrom(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xed, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, [0xffffffffffffffff, 0x0, 0x8001, 0x3, 0x6, 0x0, 0x6ae, 0x6, 0x7, 0x7ff, 0x0, 0x5, 0xf5a, 0x7f, 0x401]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/05/03 19:11:36 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0xfffffffbfffff801) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x5c7b441d, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) 2018/05/03 19:11:36 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x482101) write$vnet(r2, &(0x7f0000000180)={0x1, {&(0x7f0000000100)=""/70, 0x46, &(0x7f0000000280)=""/177, 0x0, 0x2}}, 0x68) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000043fffd)=0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/05/03 19:11:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_SMI(r2, 0xaeb7) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 19:11:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x7fff}) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000100)="928baffceb979eee46c88a0a", 0xc) 2018/05/03 19:11:36 executing program 4: io_setup(0xfffffffffffffffd, &(0x7f00000000c0)=0x0) io_getevents(r0, 0xfffffffffffffffa, 0x0, &(0x7f0000000040), &(0x7f00000001c0)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x80000001, 0x0, 0x10002, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0xfffffffffffeffff}) 2018/05/03 19:11:36 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) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x8) 2018/05/03 19:11:36 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x7d8, 0xffffffff, 0x4b8, 0x0, 0x4b8, 0xffffffff, 0xffffffff, 0x708, 0x708, 0x708, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x200, 0x238, 0x0, {}, [@common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x200, 0x0, 0x37, 0x1, 'syz0\x00', 0x7, [0xffffffff, 0x0, 0xff, 0xffffffff]}}, @common=@inet=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0x4d4, 0x4d2, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0xa447, 0x8000}, {0x20, 0x9, 0x73}, {0x100000001, 0x690, 0x8000}, 0x9, 0x70ee}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], [0xff000000, 0xffffffff, 0xff, 0xff], 'lo\x00', 'erspan0\x00', {}, {0xff}, 0x3e, 0x81, 0x6, 0x46}, 0x0, 0x238, 0x280, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x1, 0x0, 0x18000000000, 0x0, 0x1, 0xc1c}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x100000001, 0x800, 0xffffffff, 0xd1, 0x1, 0x1, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}], 0x10}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00', 0x9}}}, {{@ipv6={@ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, [0xff000000, 0x0, 0xffffffff, 0xff000000], [0xffffff00, 0x0, 0xffffffff, 0xff], 'syz_tun\x00', 'vcan0\x00', {0xff}, {0xff}, 0xbe, 0x40, 0x2, 0x5f}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x329, 0x8e46, 0x3, 0x0, 0x1, 0x1, [@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}], 0xb}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x8, 0xfff, 0x4}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x838) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'team0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) mlockall(0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/03 19:11:36 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1ff, 0x100) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1f, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) r2 = socket(0x13, 0x802, 0x5) write(r2, &(0x7f0000000000)="fc0000004a000700ab092500090007000aab80ff0000000000369306000100ff0100000005001a0000000000036915fa2c1e128656aaa79bb9d946fe000000070000000000272f2e117c22ebc20521400000000000a934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00051dd538a995f82dd51cfed20900400a1281810000000000000025fcdefd5a32e280fc83ab82f687f70c9ddef2fe082038f4f8b29d3ef44bb372eda95bbab2ccd243f295ed94e2ad91bd073457d43dd16b17e583df150c33880f4105e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fbe000175663fb8d38a000000", 0xfc) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000008, 0x110, r2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x2, "df51"}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r3, 0xfff, 0x20}, &(0x7f0000000280)=0xc) 2018/05/03 19:11:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'gretap0\x00'}}, 0x80) r2 = dup2(r0, r1) sendmsg$can_raw(r2, &(0x7f0000000d00)={&(0x7f0000000000)={0x1d}, 0xa, &(0x7f0000000cc0)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "cbd735a63404bfad"}, 0x7}, 0x1}, 0x0) 2018/05/03 19:11:36 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) alarm(0xf02) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x58, r1, 0xb20, 0x70bd2b, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x58}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="02052dbd7001fedbdf250a0000000800050001000000eb1adc4020f3b793acee05fbd415b7424ff6422702e025b60f8fd8439e540b7a621ace0f879fdaff1f9d4e768419bb31d2f6d037faa4f9a05ad47d21694b62d3fd2b2714bad561e4889438a1fab5504ae5a70eb7d7108d7d95d19d73"], 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x1) r3 = socket$inet6(0xa, 0x80003, 0x2b) sendmmsg(r3, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}, 0x10}], 0x2, 0x0) setsockopt(r3, 0xde3, 0x7, &(0x7f0000000340)="94ad31a401335299c8dd0e45a6fff2a13eacc161566bed8bf576e9613b1017cdb07e08d0510cfdc2840b7d1da96e089a0fc687c7b6a3", 0x36) 2018/05/03 19:11:36 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x3}) r3 = syz_open_pts(r0, 0x0) dup3(r3, r0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/03 19:11:36 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x800, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001500)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001540)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001640)=0xe8) getgroups(0x1, &(0x7f0000001680)=[0xffffffffffffffff]) r6 = fcntl$getown(r0, 0x9) r7 = getuid() r8 = getegid() r9 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000016c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000017c0)=0xe8) fstat(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001880)=0x0) lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001980)=0x0, &(0x7f00000019c0), &(0x7f0000001a00)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001a40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001a80)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000001b80)=0xe8) r17 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001bc0)=0x0) getresuid(&(0x7f0000001c00), &(0x7f0000001c40), &(0x7f0000001c80)=0x0) getgroups(0x5, &(0x7f0000001cc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r1, &(0x7f0000001e40)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000000}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000240)={0x1128, 0x3d, 0x10, 0x70bd28, 0x25dfdbfe, "", [@typed={0x4, 0x16}, @nested={0x10f8, 0x6d, [@typed={0x8, 0x6a, @u32=0x5a41c7f0}, @typed={0x8, 0x83, @ipv4=@broadcast=0xffffffff}, @typed={0x60, 0x18, @binary="940f51e038e25006f50b8c7dba170dc5ccd24c58228f69998040ba1f01ebaaea43f14d133373d4d90282f5718c0eb3b300d0af124dfddaba26f3fcbc44ec8b05f1cc56d75de6aabfa218c718f79b2aaa821774ed801ad38daa"}, @generic="5dc05afc5f09db", @typed={0x8, 0x18, @fd=r0}, @typed={0xc, 0x9, @str='*\\ppp0\x00'}, @typed={0x8, 0x3b, @pid=r2}, @generic="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", @generic="49e0af8cd6481749ff44547ea7b6ff969110f83916590aa6750b1a4f472f6132984bd0eccb663b7f70d9096b122865e3add97ddb030d85899b37300b6f79a4fffe0a7ff802ba15f4edcf6255d5cf236d5e55b5a49bc68634ac2831cf6d81219e"]}, @nested={0x4, 0x67}, @typed={0x14, 0x7b, @ipv6}, @typed={0x4, 0x96}]}, 0x1128}, {&(0x7f0000001380)=ANY=[@ANYBLOB="700100001200080226bd7000ffdbdf253395095f2adde501f9743c7db6de06447be24f722f2121e7c90a884b738c5b38bb28a47e15aec389c8cfbd3fe877f67200a8289a82196da84564431503d366aaecd6f686a98489c39d3d0c006f0008008d0005000000200d6a1a3818ca08007f00", @ANYRES32=r0, @ANYBLOB="ec001a00aea2c622b071a351b62347d8b6fb3ccf0cab698f2a91123dda11c192fd5228d52653c2e91d4736df94d48fef6f66ce56cbe96e10ca0033402cb066e09beb326dfdba5855333ccf45338c005a115a4adcc41ea0d8a037ad31e68a2f15e1bdd195492bd7390c71cbee5c300dc5aedef63948da3ddef64690dca9405de4e11b15639b44288144bc560c585e55fc446470da72c4b95de6bf15a6a490c4119306e096447474a7294b4a65d857a8eff873eb87b14af5c00914000800fe80000000000000000000000000000a14005d000000000000000000000000000000000008000d00", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\f\x00X\x00|!\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x170}], 0x2, &(0x7f0000001d00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x120, 0x4000054}, 0x0) r21 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="98"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r21, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r21, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r21, 0xae80, 0x0) 2018/05/03 19:11:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) r1 = msgget$private(0x0, 0x80) msgsnd(r1, &(0x7f0000000080)={0x2, "e95553bd8633da103fb0d99bc0fa0f3ed4e882178d23f5ea0b64e78b9eea83787db5d1f5a94034564796c7470e1d892614c46b6e47f60c1e3c24788a882203aa4cbe71b94d6de42c31c38aeb9266db81ff4eaded0e3582985a5912db2118590a6531edf9fb1f4a9b11d290125afeb404871769b83f042f"}, 0x7f, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x10) 2018/05/03 19:11:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000001bf58)=ANY=[@ANYBLOB="240000002100ff0a00000000040000000a000000080062caa2582c0100000010000066b7"], 0x24}, 0x1}, 0x0) 2018/05/03 19:11:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x40881, 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, r1, 0x204, 0x70bd2b, 0x25dfdbfb, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0x692f939c6fb5b7dc}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004840}, 0x80) mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x20000, &(0x7f0000000240)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000005c0)={0x1, 0x0, &(0x7f0000000400)=""/195, &(0x7f0000000500), &(0x7f0000000540)=""/110, 0x4}) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/05/03 19:11:36 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x400000000338) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) dup2(r0, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) 2018/05/03 19:11:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) memfd_create(&(0x7f0000000040)="5e6e6f646576a1656d306e6f64657676626f786e6574312e2900", 0x1) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) [ 453.728249] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 19:11:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x7, 0x4, 0x9, 0x33, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4, 0xee15, 0x1, 0x6a, 0x2, 0x20000000}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x14, 0x4}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0x2}, @sadb_key={0x1b, 0x9, 0x648, 0x0, "15c4cf669a4c228ab5eb449e73d8f0079a6bc53064040fdffd9a01175d4bdf10c927de9f181db6454d3e635292ed50df4907060dc6fb73fa8c2a1982cf7f037f4ee0a663243614f08835305a3d9eeb1f3c3e1a452e09ec517616b8dba17fb3a24a2da0adad19185d7327866a8343321ff9e6de62ca6698f642c7241770831e0a7b327658f6f45316a3addf0780435b559120fef271ae3b51ed1d025cda457869b58dd2b3bc9f1609d525c43cce67795e604dd3399b521d60c041fbb397130e20d622e9ea889a5001df"}, @sadb_key={0x4, 0x8, 0xb0, 0x0, "ea06569724645bb17623ae1f0ec381c299292d06eec8"}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bb8, 0xa0ac, {0x6, 0xff, 0xfffffffffffffc00, 0x6, 0x0, 0x8, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001}}]}, 0x198}, 0x1}, 0x8000) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x400000000000003, 0x0, 0x2, 0x18, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_x_sec_ctx={0xa, 0x18, 0x0, 0x3, 0x44, "fdb1b14c664da0f8169a97a0b741b6e809ef71afcec17c1f22321ffa79a14a374f922ff93b14e28f8ab41e4af2adb1bb50620bb6bd087ee33c2f165a1c2d51b48c45ff33"}]}, 0xc0}, 0x1}, 0x0) 2018/05/03 19:11:37 executing program 7: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r0 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000f48000)=0x4000000, 0x401) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) 2018/05/03 19:11:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000025c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000026c0)=0xe8) getresgid(&(0x7f0000002740)=0x0, &(0x7f0000002780), &(0x7f00000027c0)) syz_fuseblk_mount(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)='./file0\x00', 0x0, r1, r2, 0x2, 0x8, 0x4000) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="577c950ed1", 0x5) sendmsg$alg(r3, &(0x7f0000002d40)={0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000002c00)="f5b340d77e332ca0037c7ba18908d05d8ae48fc17c6df45de8880fb50153b51c", 0x20}], 0x1, &(0x7f0000000300)}, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000001480)) r4 = syz_open_dev$admmidi(&(0x7f0000002880)='/dev/admmidi#\x00', 0x3, 0x40) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000028c0)=""/33) readv(r0, &(0x7f0000001400)=[{&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/130, 0x82}, {&(0x7f0000000140)=""/235, 0xeb}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000000300)=""/130, 0x82}, {&(0x7f0000000240)}], 0x6) accept4(r0, &(0x7f0000002800)=@un=@abs, &(0x7f0000002700)=0x80, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000000280)=@sco, 0xfcca, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/6, 0x6}, 0x0) 2018/05/03 19:11:37 executing program 3: r0 = socket(0x15, 0x80008, 0x4000000000000003) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000240)={'bridge_slave_1\x00', 0xffff}) 2018/05/03 19:11:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000000000000f8ffffff"]) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x24a000, 0x0) pipe(&(0x7f0000000080)) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000040)=""/22) 2018/05/03 19:11:37 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1000, 0x400) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x100, 0x10001) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000000), 0x5}) fcntl$setflags(r1, 0x2, 0x1) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000180)={0x10002, 0x0, &(0x7f0000ffb000/0x3000)=nil}) 2018/05/03 19:11:37 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) capset(&(0x7f00000000c0)={0x20071026, r1}, &(0x7f0000000040)={0x800000, 0xfffffffffff7fffb, 0x0, 0x7, 0x0, 0x4}) ioprio_set$pid(0x3, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000380)=@nat={'nat\x00', 0x19, 0x1, 0x1e0, [0x20000180, 0x0, 0x0, 0x20000300, 0x20000330], 0x0, &(0x7f0000000140), &(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff01000000090000001000000022f067726530000000000000000000000000726f73653000000000000000000000007663616e30000000000000000000000062637368300000000000000000000000ffffffffffff00ffffffff000180c2000003ffffff00ffff0000a00000002001000050010000637075000000000000000000000000000000000000000000000000000000000008000000000000000180000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa0e0000feffffff000000004552524f520000000000000000000000000000000000000000000000000000002000000000000000ebee8200836c63658a406cc7d59c9af78d532ea74d45aee06cd6d41ee22c000000000000000000000000000000000000000000000000000000000000000000000800000000000000fdffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000018122c13c6eb2b11634e48f878ef2ee15d396523bbe310bc17d98760b5593217e75693e0d51ea286bb6a2aa0b1e6e816e90fec072c022e4b74f46830654495f0e07201002c89eb4731e003fc422a53cfe6c875870252f93b6f0036cca2cd38d3"]}, 0x2b8) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/03 19:11:37 executing program 6: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r2, r1) write$sndseq(r1, &(0x7f0000000e50), 0x32e) 2018/05/03 19:11:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/1, &(0x7f00002a1000)=0x1) 2018/05/03 19:11:37 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2b33c04ae2329e7cb9dbbf51fce4bb7f72fb1020c7d14a1000d8476562e96bad390398"], 0x2) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000100)={'gretap0\x00', @ifru_settings={0x0, 0x0, @fr_pvc}}) 2018/05/03 19:11:37 executing program 2: r0 = add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="9fff7b86069155010fe2da8bbe0d98eb74a60d5f603c4f9432a6b563dd5c7fa195d3b46a5745eb83a33567435927b7655afd55138ea35216a35b901087cb2ff1ddbacbc648591832eccf30a005ffdecb22e9c94c75258e81de0f2af13241f68fd218ff18f188ff669907cf3e8608caff6de46ce3dfb4259dc9d1a6a9ad997948059749a450e473f5363ea2384e767293719bf5258b7744dffff7d7698cf3748b03dda9531faaabb30fe64b45b04daffd4b5d92de0836e95bddb34e10d4bb31edac301586518662aca9a43151eb52a6e1ca903074eb693d373b28199b6a493db17cf281f6794c802aa87ccec11cac6be389258e48f75ec8f569b60c53de", 0x48, r0) keyctl$revoke(0x3, r1) keyctl$describe(0x6, r1, &(0x7f0000000000)=""/217, 0xd9) 2018/05/03 19:11:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x100, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x80}, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x800001d) 2018/05/03 19:11:37 executing program 7: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10, 0x0, 0x3000000000000}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x14, 0x1d, 0x3, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) 2018/05/03 19:11:37 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4e20, 0x1, 'ovf\x00', 0x2, 0x2, 0x22}, 0x2c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/05/03 19:11:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0x4) socket$inet(0x2, 0x8000e, 0x1f) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="4c0000001200ff09fffefd956fa2830007a600804e220000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1, 0x0, 0xfffffd08}, 0x0) 2018/05/03 19:11:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000010ec4)=ANY=[]}, 0x1}, 0x0) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000000000)) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000080)=0xc) 2018/05/03 19:11:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000540)={{0x2, 0x200, @loopback=0x7f000001}, {0x4000, @random="475ca4ea17e6"}, 0x7, {0x2, 0x4e24, @rand_addr}}) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000140)=""/178, &(0x7f0000000040)=0xb2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xfffffffffffffff8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={r3, 0x64, "fef043d5128af88b2c4359c43f5120d069fd86c2eaa584ede7f510640e346c339a8229bde502413e08f4e74cc22bfa50e4917e9bd9bb499177439ac7e18daed6ee25d74004ab92690542ebba9f01f1f132928c1fd65f66583b9a03511b38fa1f00c5da03"}, &(0x7f0000000400)=0x6c) write$binfmt_misc(r0, &(0x7f00000002c0)={'syz1', "0e5a42aefeaea8ec53e73073a7ae95f5876b2bab5b4fc652b3969344828ffd"}, 0x23) pread64(r0, &(0x7f0000000200)=""/8, 0x5a, 0x9f) pread64(r0, &(0x7f00000000c0)=""/89, 0x59, 0x0) 2018/05/03 19:11:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001040)=""/4096, 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) read(r1, &(0x7f0000000000)=""/186, 0xba) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xc0f00, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) 2018/05/03 19:11:38 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xc3d, 0x101080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000340)={0x3, 0x3, 0x3, 'queue1\x00', 0x8001}) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0xa43a, 0x0, 0x4}) read(r1, &(0x7f0000000300)=""/28, 0x20c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = msgget(0x2, 0x102) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000400)=0xc0f, 0x4) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000240)=""/189) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x400, 0x40, 0x6, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 19:11:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='adfs\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYBLOB="ced25b70c0e1c71460698548e084a178be4982a10a0c65466bdcf114a5ccb110c1c0bc056f4ea0d3700517bf16e5d8533e51c35ae9014634d8c191bb219d1d61ba55a142d5a60a01fbc7c4c7068b6e5a85bd54dee6cdaf219da8b2342cb7b53425addb00805ba5ad14a0e1ef74f15208f6a733a7526ba657fe3b3daf2314b7a9d83266cf53cee3d0dbac9c9706fc54c331f1cd5319800e645775a3"], &(0x7f0000000440)=0x1) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000180)="b9d40a00000f328fe97883046eb9b20200000f3236660f38825aaf0f2017b805000000b90a0000000f01c167e5c4b805000000b9060000000f01c1b9800000c00f3235004000000f30c4e3ad483cb57414000083", 0x54}], 0x1, 0x1, &(0x7f0000000280), 0x1ce) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/03 19:11:38 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x9}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x9}, 0x0, 0x80, 0xffffffffffffffff, 0x9) r2 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000000140)="af46d34722936cde121c01b0aabcdedb60ecf2480a6a05f17b30bf46346861ef852f4debe2edfda5ecd6ca5535fb1c66bc31241a38aff84628e288d23707f45e4bcefe9e5f434593e8a17b1667dfbf8856a6742c4b", 0x55) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10e, 0x10000}], 0x0, &(0x7f0000014300)) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev\x00') r4 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x3d) sendfile(r4, r3, &(0x7f0000fd9ff8)=0x6000000, 0xffffffff) recvfrom(r2, &(0x7f0000000040)=""/37, 0x25, 0x2, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x1}}, 0x80) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000500)={0x2, 0xffff, 0x4, 0xccba, 0xa77, 0x437, 0x101}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="60adaf9c3081c1a67fb0f2fc6f94c5deac7cf3be929f6b3d21fdd5caa2cb8974017b17662c30824b096e3ab6a958c3a8912d216e0ea98d7d64586df985b0b5f9d1484f64ea3333ee662d8d74ed497e91cad034b8b1b570771d02bfcdbd94afbcb85807126dbc46d78d55e4cb210e74a6e5abeebb41ece2e548b53420d68ff6dd4f", 0x81) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 19:11:38 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) prctl$intptr(0x4, 0x80000000) 2018/05/03 19:11:38 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x101080, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r4 = dup2(r2, r2) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000040)={0x7, 0x2, 0x0, 0xe8b}, 0x10) sendto$inet6(r0, &(0x7f00000001c0)="05", 0x1, 0x200408d4, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 19:11:38 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x34, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha3-512-generic\x00'}, 0x0, 0x23}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000140)={0x8b, 0x1}) 2018/05/03 19:11:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x100000000000000}) [ 455.185761] QAT: Invalid ioctl [ 455.197187] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop3 2018/05/03 19:11:38 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x10000032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffea3, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000280)={"d6e701066e8c8a3ac3df1b36ef2405f70ac1920a0a68389ea5c92563f2db239e2744439d8cb1fdb8c00f181d1fd7c31b470ecdd7540080173e063d750e13c071cfa1d3f4da69e79aff37af185b10a30de033cdb216bc60ca942f8456e2f1c7ea506b5a993f4796b04669c595d651cedb3e9fb29729b76c5b127f31f1027f3f43b076205211f17f11ccf21e17bf2a18ebd2cd80720dfa2c22e788230ca84e2ef135019c48919141667a0bebea1b1d51746b74077d7ffe137fad50369c6d50f3ffb9bf55afc0354880a35482d6188bb04a33246f0e567748bac90804c0110ff26f82e100f4e3cbab9386e2716aa7a5a3bbb65cfee347a615d7a92a26b0d4e5e06ebe954d7f77d52861f4374478db065ad10efcbe420a191ff43f06cbd5d6f015f7299c4eb1e06acf90d93fcd767e2bd5439fec1f478f8339a2a389c467f2558aae8deff16e0699a5b357a40e4e7a085e2f2ef61068a8aaa1d240aa22f67500fabaf4372f4f9f6fb0dc41f9d602e7a210d645921a5848e734ea9876dc6d436b465546694a0de6f00a1ff2a6c4b481ff6378d96d14611f10866d8333d13b39d79000385a3bbf031672b03b5ae1ee454aa73c83dad62dd2eff89016f4d817dd102ed0a6fff6e86281321d0f0c4901026f62e601d73d1043968be5058344e8fd2eb9e7eb81a9e5891e651fa388edf35805cb6a85d6622aeb35b489a8253ddccd0bed9e92a3f5cbfdbdb9dee1e011ebb862d72218bc5ab8ea813278f24a460154c03b8efd4740ab9239b6e4a03bd889a77509f9715b9574d78609bcf1dfd93fac0647af18c54fc31b28256fe1079a7f4d10308d7d728c0b4dd715995d089d88fa7528351730fc7ff532e464b25ce1111a7bf7057c864139b7d70d55a5665cc8de0b40371b8830a60946a0f4f9b194fc4507878d6414419f0e670849262f1cd3c741703319ad62efca06aa86a4324c2d4cdde47034050d517b64e106e0bfb1c4df0d35f7a7dd731675689f3ef9dc89af68abeb6c6f599620a0cfdd459d40fe4c8041b2135d21294e02c3a757d8239a0412151a8bb46bf3b6e0b6404da7c794964287f7006b211ff4bb2d9b2f94940f59fa1e7f58129a2074ca103d672f177d7e3cac6290e26d6b1aed3302d6cc75205e8d050a6fb36d569623daf47feda5fbea989ae48cda714f783f83198f9f634a80e44fc2fe0c16a9976a31ffce9907b76e642d7fee22caf203e0763909d0a181788f55463631d67207991427246b7d31b702307221a1ca3721a48668e79573dcdbf3b44ee0243acfc02a43e9437ebe188652cfb5147c55834838b41a5fed357d97db25719f292a160a996cd9eb30c728c12d4798d8a76355acc02c402200b6c29866efe37a8ac236bcfea95338b4d649cc1baf0132d6b9677c10abefcfeb61f57f4ce4b98c817282485f88312a8baa5fd4dba31552"}) getsockname(r1, &(0x7f0000000040)=@ipx, &(0x7f0000000100)=0x80) mincore(&(0x7f000005c000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/165) futex(&(0x7f0000001000), 0x8c, 0x400000000000001, &(0x7f0000191000), &(0x7f0000000000), 0x0) [ 455.295950] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/03 19:11:38 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x970, 0x141000) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) timer_create(0x4, &(0x7f0000000080)={0x0, 0x2e, 0x2}, &(0x7f00000000c0)=0x0) timer_getoverrun(r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000001c0)=0x5) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$getown(r4, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000240)={[], 0x3, 0x5, 0xffff, 0x1, 0x5, r5}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000002c0)=0x80000000, 0x4) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) kcmp$KCMP_EPOLL_TFD(r5, r5, 0x7, r2, &(0x7f0000000380)={r0, r6, 0x4}) r7 = getgid() setgid(r7) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400)=0x8, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000440)=0x3, 0x4) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vsock\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r8, 0x0, 0x48c, &(0x7f0000000540)={0x3, 'veth0\x00'}, 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r9, 0x5411, &(0x7f00000005c0)) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000600)=0xe95) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000700)={0x7, 0x101}) setfsuid(r10) r11 = dup2(r6, r6) timerfd_gettime(r11, &(0x7f0000000740)) 2018/05/03 19:11:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/03 19:11:38 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000100)={0x2, 0x10001, 0x20, 0x2, 0x5, 0xfff}) 2018/05/03 19:11:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) r1 = accept$alg(r0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2000, 0x0) sendmmsg(r1, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000001800000000eaff0000"], 0x344}}], 0x2, 0x0) mq_open(&(0x7f0000000140)='ctr(blowfish)\x00', 0x81, 0x1, &(0x7f0000000200)={0x1f, 0x80000001, 0x100000000, 0x3f, 0x9, 0x5, 0x21, 0x5}) vmsplice(r1, &(0x7f0000000480)=[{&(0x7f0000000240)="74feebe84fb2cb4b183d6597825d33870960d11f4e4d77688bbd770c045a88d026aa0b3c7ed18b4712d9423c254c145fe99d0c84ce82e6895d7fa0a3a727fe03bb683f039e9e4ce948d28fd4a23d6547185875e319f415fe0735bcc0bd17d339e3614d4e0a0ed65cd7d7abb1c0144a58f441a75baf59473b594d94e717e26b594e59c45a83f2b78dad1c149955955e7fef292352d242cb8d73c699c1a0b2f085916e817358", 0xa5}, {&(0x7f0000000300)="2af4157033a6d2a161e4143396f4d6a15f9c71dbdbe665718b823156684922a156c4363a360b2a01efc275acb7918c3ff82b282f1c33cc32051697701088e9bba1747430db443a97b1d407a4df35cfe66c5a2d9f7312980355cbb07d92c13ce3bd12ef97d9a339707d4f0b681de81d4bd20387a192177080fe790d414759571e19ea034dcc533b8c5e422d431f64a23c0878c9db73af46eedf960b4193ecb6185a66397254f2874c38d37c9283ede21c0a01cf255f89b7b9bbcb609129fe78e14a7b9f11e2315c40fe50edfab928f53f9d859805f24a98bcadada001d49cd259fdfef1b484ca916c2d8f0b576eadbba68e", 0xf1}, {&(0x7f0000000400)="37c39b886b17e66c3ace42a22d2c83f2127d7a2d346207d9cd09a4825b9b89c8f11449f9b9908ddbe186fd707e2b147753c69f623fb4da74150a26fb460e01b2a0632531830a72456ba9e5de01b911aa16ceaf97345284c647e9299043ccfe920177c73a2af404b4bc2dd9ced7c205af1d03797cfb40f0065e71", 0x7a}], 0x3, 0x7) 2018/05/03 19:11:38 executing program 3: r0 = socket(0x12, 0x2, 0x0) sendto(r0, &(0x7f0000000280)="8f1ed3d9a20d38bf2469b383385b750949ed96c659d6c28378cfe809656acc569494fe2503219d3124e239f936b72cd4ddd64c9fb3e7772b97df3723e139acde88b0e35eaff51d8e27a6a37f9e256e7389ff22035effd3e72bf15ea82cf79fcca34902ca38cc618b8fee63a5a1598ee26bb7f4b461249a5569826109a069c0afda347af04ce0f0179ff1113fe5a09b0cd2631d96d57a57a05d4a21d055a1263d06558021d1aa73627da62947cb20fd87e41d02cf95fb4f954aae5305fbf60486ea79c640fdacb635d8c8b75684af38d5", 0xd0, 0x40000, &(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x2, {0xa, 0x4e21, 0x6, @empty, 0x1}}}, 0x80) getsockopt(r0, 0xfffffffffffffff7, 0x0, &(0x7f0000000000)=""/158, &(0x7f00000000c0)=0x9e) sendto(r0, &(0x7f0000d0efee)="12000000efca2f0f0000000000000000809b", 0xfffffedd, 0x20000010, 0x0, 0x0) 2018/05/03 19:11:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) set_robust_list(&(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)}, 0xfff}, 0x18) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x40000106}]}) 2018/05/03 19:11:39 executing program 1: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8, 0x7, 0xecbb, 0x5, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x54, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x6, @empty, 0x5}, @in6={0xa, 0x4e21, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x5c32}]}, &(0x7f00000003c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x1, 0xa6, 0x4, {0x0, 0x1c9c380}, 0x6, 0x7}) 2018/05/03 19:11:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) getuid() fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)='./0-.e0\x00', 0x0, r1, 0xffffffffffffffff, 0x1, 0x0, 0x40) 2018/05/03 19:11:39 executing program 4: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x66, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="88b4e8ba4dfd", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xf0ffffffffffff, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/05/03 19:11:39 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xffffffffffe, &(0x7f0000000140)=0x81, 0xffffffffffffff83) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)=""/95, &(0x7f00000000c0)=0x15) 2018/05/03 19:11:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x787400, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000140)={0xc8, "177455dce6c3d0266175cb16d3ef1e0f51057a0a962ef4d74f440be09bbd2109c0511d44cea2d1f28e85e1c7c371cb1bc8b6e2bfddfabd907f9dd95fc751c8b87533b6f49db1345fd71fa5d60b6478c511a8deb0d4ebe9478c4f1e3425c040d43045017b661c8b55e1f059bc88c44b0f91df2a4f1a548b6e02eca685d03f5ac55a8736d0f79341a6a77a24b66637e0368ed4e816a46062476be7df669b431c9eb70873e05bcc262e0451d6fa234417c7f36e7fdbe5668761c19fff4ddc42155b012821fdc0f41487"}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$KVM_SET_MSRS(r1, 0x5000aea5, &(0x7f0000000000)={0x2, 0x0, [{}, {0x400000b1}]}) 2018/05/03 19:11:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/156, &(0x7f0000000100)=0x9c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/03 19:11:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast1}, &(0x7f0000000080)=0xc) accept(r1, &(0x7f0000000240)=@can, &(0x7f00000002c0)=0x80) accept$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'dummy0\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/05/03 19:11:39 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000000000002004e210000007f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002004e22ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x8002, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x440000, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000000c0)=""/105, 0x69}, &(0x7f0000000040), 0x8}, 0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) sched_rr_get_interval(r5, &(0x7f0000000200)) r6 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x52, r6, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/03 19:11:39 executing program 1: r0 = gettid() r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa1, 0x111000) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x100}, r0, 0x0, r1, 0x0) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f0000000080), 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/03 19:11:39 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/uinput\x00', 0x480080, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000001400), &(0x7f00000014c0)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000015c0)={0x4, 0xaa, 0x7c, 0x58}, 0x6) rt_sigaction(0x1e, &(0x7f0000001000)={0x1, {0x4dd30000000000}, 0x80000000, 0x80000000}, &(0x7f0000001040), 0x8, &(0x7f0000001080)) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001540)={0x7, &(0x7f0000001500)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001580)={r1, 0x38}) clock_gettime(0x0, &(0x7f0000001100)) r2 = syz_open_dev$audion(&(0x7f00000012c0)='/dev/audio#\x00', 0xfffffffffffffff9, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000001480)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x8420000}, 0xc, &(0x7f0000001440)={&(0x7f00000014c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xfc, "c4ad10ab0f80885f9f593cf51230379a040aa98f2da0a26623418a8bb974a46056c0f0be495e88dbf2903dcf19a95c1a77fa93cdc7bc3ddae84fe70bf22ec32532804f402f1a60bb354bcec57ac8662858024828797a84aca3f2b1cb5e217c9e8bce5a1fec49f150362137ac81c2214d732ccd79f2b48c9309698a08ef7c91a2453c8fa67d0eed44df40a5273e327c95a966b8a0957953afcc588d45878d73b77ca0aef67f97d01b298cfa541f03dba017d4d470391b7aa15a9f618145221d4677d8c5974533a272f0e166cf2f7480ef0d8604753b2730c2b9e299ce7edea8e495537bf57acd1bbb79fec027f76dd9a7de5c956d8e7aca84d5b98d84"}, &(0x7f00000001c0)=0x104) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x10001, 0x0, 0x9}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0xcb1f, 0x9, 0x8, 0x8, 0x9, 0x3, 0x8, {r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x7fffffff, 0x6, 0x0, 0xb8}}, &(0x7f0000000340)=0xb0) r5 = semget$private(0x0, 0x7, 0x40) semtimedop(r5, &(0x7f00000010c0)=[{0x805, 0x164047f9, 0x1800}], 0x1, &(0x7f0000001140)={0x0, 0x1c9c380}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000001380)={0x100000, 0x4000}) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000001200)={'broute\x00', 0x0, 0x3, 0x1c, [], 0x2, &(0x7f0000001180)=[{}, {}], &(0x7f00000011c0)=""/28}, &(0x7f0000001280)=0x78) close(r6) r7 = semget$private(0x0, 0x4, 0x55) semctl$SEM_STAT(r7, 0x0, 0x12, &(0x7f0000001640)=""/4096) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001600)=0x7912) accept4$ipx(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) 2018/05/03 19:11:39 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') setsockopt(r0, 0x114, 0xa, &(0x7f0000000000), 0x0) 2018/05/03 19:11:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0xfffffffffffffe00, 0x2, 0x7, 0x9, 0x0, 0x0, 0x1, 0x384, 0x38, 0xde, 0x6, 0x747, 0x20, 0x1, 0x8000, 0x401, 0x40}, [{0x6474e555, 0x80, 0x1, 0x8, 0x2, 0x8, 0xd96, 0x4}], "53b19a6a636efbd63f818a7bb53b2c909d2b412355c4a4b48544934deba0610fb2b6f0ebec5c7e028e00491445ee0c792b4bcfe0648296901099ad313cc081e6d3d389fa6bc9c626041b76e2337b9fa4151261c60593e2a6849dad0b8940ea3bdb53b7b9e05ca4961a8f5137ce5786d0eedf180a66e80dbae737eda5d68ca8f4019e079ec3cfe18f9b0b9fba3fd8fbb6da125681b78bca498b552e725fd8dd62a4c2af7343c896026052920c6a0193e5fad025ee97864e39835c36e718d5aa8fc9dd4f6d3670eb0dc892", [[], []]}, 0x322) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x505600, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x101, 0x0, 0x9f04}, 0x11, 0x200}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000000c0)={0x4, 0x0, [{0xbb3, 0x0, 0xfe53}, {0x0, 0x0, 0x5}, {0xbd5}, {0xb61, 0x0, 0x5}]}) 2018/05/03 19:11:39 executing program 7: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x406, r1) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x1040, 0x401) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x2, 0x8000, 0x2, 0x7, 0xffffffffffffffff, 0x100, 0x6, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r3, 0x77, 0x30}, 0xc) 2018/05/03 19:11:39 executing program 4: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x2) r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x2) close(r0) pipe(&(0x7f0000000000)) 2018/05/03 19:11:39 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x368, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x439, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x7fff, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x1000000000004) listen(r1, 0x0) shutdown(r1, 0x0) 2018/05/03 19:11:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200100, 0x0) setns(r1, 0x10000004) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)=ANY=[@ANYBLOB="1400000024000010001700000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/03 19:11:39 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000dd9fee)='/dev/input/event#\x00', 0x200, 0x0) signalfd(r0, &(0x7f0000000040)={0x2}, 0x8) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) 2018/05/03 19:11:39 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) shutdown(r0, 0x1) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x33, 0x1000, 0x8, 0x2, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={r3, 0x7fff, 0xa6, 0x7fffffff}, &(0x7f0000000340)=0x10) write$rdma_cm(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="130000001000", @ANYBLOB="067677c09236046bd12f5a88c17e466a255985e9f4f4911f71305323a23d25f8984d633fe7e369253c1fdfaf83c3b46b1152d4dc82905025a17e3caff65c6cd5e9e181732def60a060b102f48f44bc5297c56ae8b9d494484a75645314913c63297f4ff213668db4d382a15afa166bb7436a7e21dd041da0c845b2090000000d10091bcfb3f9c1d0cd4908487e22698e53431f"], 0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0xe0}, 0x8) 2018/05/03 19:11:39 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = epoll_create(0x9) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x10000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000240)={@dev, 0x0}, &(0x7f0000000280)=0x14) bind$can_raw(r2, &(0x7f00000002c0)={0x1d, r3}, 0x10) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x139, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0x7}, &(0x7f00000000c0)=0x90) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) listen(r0, 0x0) 2018/05/03 19:11:39 executing program 3: r0 = socket(0x10, 0x802, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r0, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x9, 0x6, 0xfffffffffffffff9, 0x8000, 0x15, 0x100000000}) 2018/05/03 19:11:39 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000100)={{0x1, 0x0, 0x3f, 0x3, 0x100}, 0xe5}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x4, 0xfa}, 0x0, 0x3, 0x9, {0x400, 0x1b}, 0x7, 0x2}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0x3, 0x3, 0x7, 0x1, 0x7ff}, 0x8, 0x88}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/03 19:11:39 executing program 2: r0 = semget(0x0, 0x6, 0x200) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=""/42) r1 = memfd_create(&(0x7f00000000c0)="7b10", 0x3) fcntl$addseals(r1, 0x409, 0x4) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r2, 0x0, &(0x7f0000000440)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000040)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/05/03 19:11:39 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x408000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x120, r2, 0x300, 0x70bd2a, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9d1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x40000c1}, 0x20000080) r3 = socket(0x3, 0x6, 0x3) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000004c0)=&(0x7f0000000640)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='P\x00\x00 ', @ANYRES16=r4, @ANYBLOB="000025bd7000ffdbdf250500000008000500ff0000001c00010008000100020000000800050004000000080006006f766600"], 0x38}, 0x1, 0x0, 0x0, 0x20040055}, 0x4000040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000680)={0x0, 0x7fff, 0xff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xd}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}, 0x1}, 0x0) 2018/05/03 19:11:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x3b, "270202010000007efe8000000000000052"}], 0x28}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "6fbe4d6d91fea477d39826fa220528fa6fc936bef76766397155f85b917276a65295fa9b24f1baf7f2967e1f8b6d2cc0d7e4018868979b79fb513908a8f6d29f66e50523ea771047d83edb5e4eed3a22"}, 0xd8) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x98, 0x1) 2018/05/03 19:11:39 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x40, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000340)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='../file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780), &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80), &(0x7f0000004ec0)=0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x280, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0x4, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) io_setup(0x27bd, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000300)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x0, r2, &(0x7f0000000280), 0x0, 0x1, 0x0, 0x1, r2}]) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x800, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x84000) 2018/05/03 19:11:39 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x4}, 0x30}, 0x10) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={'gretap0\x00', @ifru_map}) 2018/05/03 19:11:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x40200000cd1, 0x0, 0xfffffffffffffffc, &(0x7f0000ffd000/0x2000)=nil, 0x4}) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8012, r0, 0x0) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x2) r1 = pkey_alloc(0x0, 0xfffffffffff7fffd) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, r1) writev(r0, &(0x7f0000000040), 0x8) 2018/05/03 19:11:39 executing program 6: r0 = socket$inet(0xa, 0x803, 0x9a) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x200000cbe}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x5, [0x5, 0xd145, 0x2, 0x800, 0x81]}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/03 19:11:39 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000480)={0x6, [0x9, 0xfffffffffffffa75, 0x0, 0x6, 0x9, 0x8000]}, 0x10) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffefffffffff, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000380), 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)) fdatasync(r0) bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x3}}, 0x1e) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000400)=[{0x4, 0x5}, {0xf, 0x8}, {0x2}], 0x3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000080)) get_thread_area(&(0x7f0000000440)) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000100)={0x0, r3, 0x1}) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r5 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x89f0, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000080)=@ethtool_ringparam={0x10, 0x0, 0x2, 0x0, 0x1000000}}) 2018/05/03 19:11:39 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x6, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) write$tun(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0xfffffffffffffd78) 2018/05/03 19:11:39 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000a80)={"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"}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000140)={"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"}) 2018/05/03 19:11:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x100000001}, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000480)='F', 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x20000004e28, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0xfffffffffffffe9d) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000050000000000000000563d56c4a574e3270000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006f3f8adc0000000000000064d9c3da8218e4ffea2c6d0feb059f23052378257e3fd6b0fbec8c9173e4f97999d6ccdd5a14a3f6f94b006698af88f9de15c611eebf5ecd6fd45c68e4ccd740e4b2403c44039ea4df409d083d00c2128e"], 0x78) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000200)={{0x0, 0x1, 0x1, 0x0, 0x4}, 0x1, 0x200, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x2, 0x9a2c, 0x6}) 2018/05/03 19:11:39 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2402, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x2, 0x1, {0xffffffffffffffff, 0x2, 0x5, 0x2, 0x6}}) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) munlockall() [ 456.979610] QAT: Invalid ioctl [ 457.009974] QAT: Invalid ioctl 2018/05/03 19:11:40 executing program 0: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x21, &(0x7f0000000140)={0x0, 0x0}}, 0xfffffffffffffe25) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r2, 0x36, 0x1) 2018/05/03 19:11:40 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x6b, 0x90801) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000000a100)={0x0, 0x0, 0x0, 0x0, 0x856, 0xf, 0x17, 0x0, "61be46277a035d723a63010de9d4389ca775428c51dabfddad5ee71a98c12916ab8604f7acc57a85d55e029fe5741626e475add8b6601b63c24aa6dfa8c86dd7", "e6936becbab845df6bfc51e83fb03035be140424f75f70e87fada5580047d123", [0x7ff, 0x9]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000013000904000000000000000000000000", @ANYRES32=r0, @ANYBLOB="0000000000000000ceed9f0694f414002b00100004000c000000", @ANYRES32], 0x34}, 0x1}, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmmsg(r2, &(0x7f0000009c80)=[{{&(0x7f0000000400)=@generic, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000a00)=""/4096, 0x1000, 0x8}, 0x40}, {{&(0x7f00000004c0)=@l2, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/28, 0x1c}, {&(0x7f0000000580)=""/106, 0x6a}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/80, 0x50}, {&(0x7f0000000700)=""/175, 0xaf}], 0x7, 0x0, 0x0, 0x10001}, 0xedf5}, {{&(0x7f0000000840)=@un=@abs, 0x80, &(0x7f0000002a80)=[{&(0x7f00000008c0)=""/253, 0xfd}, {&(0x7f0000002a00)=""/105, 0x69}], 0x2, &(0x7f0000002ac0)=""/4096, 0x1000, 0x200}, 0x7}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003ac0)=""/103, 0x67}, {&(0x7f0000003b40)=""/126, 0x7e}, {&(0x7f0000003bc0)=""/43, 0x2b}, {&(0x7f0000003c00)=""/161, 0xa1}, {&(0x7f0000003cc0)=""/169, 0xa9}, {&(0x7f0000003d80)=""/206, 0xce}, {&(0x7f0000003e80)=""/106, 0x6a}, {&(0x7f0000003f00)=""/242, 0xf2}, {&(0x7f0000004000)=""/124, 0x7c}, {&(0x7f0000004080)=""/234, 0xea}], 0xa, &(0x7f0000004240)=""/4096, 0x1000, 0x5}, 0xfffffffffffffff7}, {{&(0x7f0000005240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000005680)=[{&(0x7f00000052c0)=""/214, 0xd6}, {&(0x7f00000053c0)=""/68, 0x44}, {&(0x7f0000005440)=""/8, 0x8}, {&(0x7f0000005480)=""/158, 0x9e}, {&(0x7f0000005540)=""/19, 0x13}, {&(0x7f0000005580)=""/156, 0x9c}, {&(0x7f0000005640)=""/48, 0x30}], 0x7, &(0x7f0000005700)=""/133, 0x85, 0xffffffffdf9052ab}}, {{&(0x7f00000057c0)=@pptp, 0x80, &(0x7f0000006d00)=[{&(0x7f0000005840)=""/31, 0x1f}, {&(0x7f0000005880)=""/199, 0xc7}, {&(0x7f0000005980)=""/4096, 0x1000}, {&(0x7f0000006980)=""/184, 0xb8}, {&(0x7f0000006a40)=""/7, 0x7}, {&(0x7f0000006a80)=""/22, 0x16}, {&(0x7f0000006ac0)=""/234, 0xea}, {&(0x7f0000006bc0)=""/181, 0xb5}, {&(0x7f0000006c80)=""/120, 0x78}], 0x9, &(0x7f0000006dc0)=""/143, 0x8f, 0x9f3c}, 0x9}, {{&(0x7f0000006e80)=@ax25, 0x80, &(0x7f00000082c0)=[{&(0x7f0000006f00)=""/19, 0x13}, {&(0x7f0000006f40)=""/4096, 0x1000}, {&(0x7f0000007f40)=""/9, 0x9}, {&(0x7f0000007f80)=""/85, 0x55}, {&(0x7f0000008000)=""/181, 0xb5}, {&(0x7f00000080c0)=""/105, 0x69}, {&(0x7f0000008140)=""/186, 0xba}, {&(0x7f0000008200)=""/74, 0x4a}, {&(0x7f0000008280)=""/20, 0x14}], 0x9, &(0x7f0000008380)=""/4096, 0x1000, 0x8}, 0x8001}, {{&(0x7f0000009380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000009540)=[{&(0x7f0000009400)=""/182, 0xb6}, {&(0x7f00000094c0)=""/105, 0x69}], 0x2, &(0x7f0000009580)=""/186, 0xba, 0x1}, 0x1}, {{&(0x7f0000009640)=@nfc_llcp, 0x80, &(0x7f0000009bc0)=[{&(0x7f00000096c0)=""/180, 0xb4}, {&(0x7f0000009780)=""/12, 0xc}, {&(0x7f00000097c0)=""/210, 0xd2}, {&(0x7f00000098c0)=""/167, 0xa7}, {&(0x7f0000009980)=""/83, 0x53}, {&(0x7f0000009a00)=""/245, 0xf5}, {&(0x7f0000009b00)=""/163, 0xa3}], 0x7, &(0x7f0000009c40)=""/23, 0x17, 0x1}, 0x1ef}], 0x9, 0x2000, &(0x7f0000009ec0)={0x77359400}) readlinkat(r1, &(0x7f0000000600)='./file0\x00', &(0x7f000000a1c0)=""/40, 0x28) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000a200)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000009f00)={0x0, 0x4}, &(0x7f0000009f40)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000009f80)={r4, 0xb4af}, &(0x7f000000a240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000000a000)={r4, 0x4d, 0x9146, 0x1, 0xc290, 0xfffffffffffffffe, 0x366c8aa8, 0x3f, {r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x81, 0x2, 0x71848328, 0x9a75, 0x800}}, &(0x7f000000a0c0)=0xb0) r6 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x101626e7, 0x40) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x104}, 0xc, &(0x7f0000000200)={&(0x7f000000a280)=ANY=[@ANYBLOB="6c0100001e0000002cbd7000fcdbdf2507000000", @ANYRES32=r0, @ANYBLOB="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"], 0x16c}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x1d, "06ac03ea3b9d2ba7fb959e294519ab9062acc7e6ce4a9733dc6ae098ec"}, &(0x7f0000000100)=0x41) socket$netlink(0x10, 0x3, 0xe) 2018/05/03 19:11:40 executing program 7: socket$inet6(0xa, 0x3, 0x100000002c) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x781, 0x10000) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000140)=0x80000000000000, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400c00, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) 2018/05/03 19:11:40 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x284080) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000002c0)=0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x10001, 0x20, 0x96e, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x5}, &(0x7f0000000340)=0x8) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{r1, r2+30000000}, {r4, r5+30000000}}, &(0x7f0000000200)={{0x0, 0x0}, {0x0}}) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x24, 0x2, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8, &(0x7f0000000800)=ANY=[@ANYRES16=r6, @ANYRES32=r0, @ANYRES32=r6, @ANYRES64=r7, @ANYBLOB="11329804b18575465fadc8c025c2dccdffad3d12f5ed9808a03e8d02c3d1bfd60442df3b4e25a23d89d72ac5198697432f1292c8d9fabfac11c454fbc25f513a5770b8a0fc65b3903a48ea2b3ea0b6a40c12d06a3743510cc17e902ac72b9e805fee5927cfa17e22300f97922ce21b964a0d87c3de48ecb71437e800e909b05d81af9788b9473b770a5c1c18da29e739a98bbeacb0e58572b3c2367cb8565845a7abdd2f3d22fa7a60f2e95c748c575e7444bf1149474063a323ab8d61e679bf73b3bc1ed349877170f65982cbf7753f2767ef93ac87ef8914212509bfe614b42b36f40ab8e0bf4af7e57ea0b24f2ad4e80018ad2a4b49", @ANYRES64=r0, @ANYPTR, @ANYRES32=r5], 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000280)={0x6, r0}) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r10 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x6, 0x20800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c80)=0x0) r12 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, &(0x7f0000000d00)=0xc) r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d40)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000e40)=0xe8) r16 = getegid() r17 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0}, &(0x7f0000000ec0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000f80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000fc0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000010c0)=0xe8) fstat(r9, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = gettid() r24 = geteuid() r25 = getgid() r26 = fcntl$getown(r8, 0x9) r27 = getuid() getresgid(&(0x7f0000001180), &(0x7f00000011c0)=0x0, &(0x7f0000001200)) sendmmsg$unix(r10, &(0x7f0000001340)=[{&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000440)="5cf2ea47578eaea51c8d677e6e9d7000ac61e631fef65e016925283bb69b6b4a2ba79c19ceb28ea4842d272041930cae259ac8b13fccb0d11d42ab1f04c25945f22e7f1de1102035196b7e12f4ecc2e89bc3f65c0fa7f837237145b84ee49c34db40492c043e0b6e74b9f0f0002d802a86a9d33c75e66548fa93ef8babecdba8eee4785bd765934751006e192cf3dc92e1585f1cde071a244d59eb557ca7325ab2bbacfd4b9e5963c297c22868db54441768f83477b1b8ab02cd2afb23e3e529aaf9e86a32a47513def3ce572102a8d487a0e3", 0xd3}, {&(0x7f0000000540)="7d01d9fdb0dbbe0d75c17530f6fc0fb8d73c3cf2f7244be4fbde2b79c3e30f645b6a1641bd1576c0d53d4db0aaf3ce9fb03e7876b5c67c70898e00a05b9f275a4d7b47adbccbf581316f30d6b0a3c66d4c1b003ff3fc5201d021038d5ab92ee1a8ad4e5196f27c1b04f25ee97d0b80523b326461578a964a42620fe9ff41508818547142dbe90f3dbb186069", 0x8c}, {&(0x7f0000000600)="5083df4977595380dc4b7ac7b8cb264dd0f0e386f72688f1d8f1e936318807586bc52e2da0c004f00ca48516c3e298703607874a19b904c3a596e54a35d889043c4b1c29159fae4cd4b1f13389b926ff6b0e95e599c766ba6db6c9c1cd048b1cb5524bfa3f1c72c3847defdb5b69d260d8fedf2c659df315f360e0e8bc89b3d7d744445dc124f4955a5fbfc5eb4a18f714bde322855b01f97baece84ba46698825263275bf6cf894b5280992b8029647d7", 0xb1}, {&(0x7f00000006c0)="1cd1aa6c21736680f4c989f492a847d1cc029bbf1cf45d76dbadadc7754686a6c26972a887d0131c1869841ebeef91a1fb48debafc6e5440bc8b1e1e170a39556b877d1607ee626e", 0x48}, {&(0x7f0000000740)="01d34699de36be70fea95958adaebbc4c2502cb046e1e1b39c818f3778b7c5f25f67401c837f880a254ea9326cfd985ccc50b9983875ff4be26b23f4cefdca08f262b6514727bd64853817b79259cde5f8cee514e444534d86e5669bb94e250ec9025303a91a035953b756bb9a37f44776d8c7919bb793f4d30cfe6f705997ca40e12d383d92267e650c0c41e73d73ca15e8cfb6de5f69ab1b0f4a1101911a77a6f61543b31646e51c1d2a615602139b223f9d00d7dfdd778c97f4b8990e33", 0xbf}, {&(0x7f0000000940)="ea00797c235cfbc478c342760f547c6a6d2f1f2648abc9b2777e29691eec0ca3aad62e1dc2e2b56196f36ccbf147922c672e224afbb83c05f330bd43928d6d3611edb7bb78cee13d44937778f16eb61aa1fba1e65a7d6b2dca9edb891cde9175651699fc62e120a698d4910899ba534c199521c530cdd9a018cbc4365e5b81d9d7d00cd46ada61a26d026d37310db40733b23f6a9b99ff3f6f485572abb936e0aa1f69f32dbbaca106c2b1168007f03517", 0xb1}, {&(0x7f0000000a00)="e730112ae2449047a4d1697c4fcf438cc0c95754f9c418a3f4861d7963b01834c087abe08328b1a32631724b5319241bd30874085967e3fb02351ad39ea66224d898b0", 0x43}, {&(0x7f0000000a80)="d78be12b18d017263ff4f04bd11ffaea501b72a774699c0f12c2ff59a888f9eed96b24235ecbdd2f42447363830acfbe47d1dde82f0a37249bbf94113f473eb65a11a13a4fac8efbb58d54", 0x4b}, {&(0x7f0000000b00)="ba25359aa958c7d54a8f037de89affd849784d5eb7faf86cbbf8aaad4a4372b35c192b49befc5265c98c58eaab9c40becc54c82e68e7ad20033e710b0926c3c079ab949d861f04f3ea7aa0f1e20a613ff25778a95c65db4df00f884ecc9175280c98a999c7f5032e6f7c860c5a654ad5e0572e303e3a69db736758753456c36f3a37788b76fc453c2e36cc09677b02c0143ac01cb9e7a1bf8f0fdc19025f5c7dec31199be043fcf4176b1a392e095f2655faeec0039d4a2844e3d6f2aa0b3edc", 0xc0}], 0x9, &(0x7f0000001240)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r9, r8]}], 0xd8, 0x48081}], 0x1, 0x48040) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000240)) 2018/05/03 19:11:40 executing program 1: r0 = socket$inet(0x2, 0x13, 0x20000000000205) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x3a, 0x240}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@local, @empty, @remote}, &(0x7f0000000040)=0xc) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/03 19:11:40 executing program 3: r0 = open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000140)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x3, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000180)=ANY=[]) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000001600)='./bus\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000015c0)=ANY=[]) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x1, 0x8001, 0x7, 0xea, 0x1f, 0x4}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x1, 0x1, 0x220f, 0x1, 0x4}) 2018/05/03 19:11:40 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000240)="164690f1125c77a60000000000310109c3a850c34a4b43dc09f054a5c55a27fb5a46fbcb764f1a281c3af820b0fabb8d46d97f3e34583903815cf376f16fe8c47d8044423ba2b071eca4574c638ddf577cf46cdb4d45a6", 0x57) sendfile(r0, r0, &(0x7f0000001000), 0xffef) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x200, {{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}, {{0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}]}, 0x190) 2018/05/03 19:11:40 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0xa000, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x2, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090665000000000000007f00f140030000004600010700000001190004003f4a1c3a265d40120000001f000000000000000000", 0x39}], 0x1) socketpair(0x8, 0x80000, 0x7fffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/03 19:11:40 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x801000000006, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x28}}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000980)=ANY=[@ANYBLOB], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x2c}]}, 0x8) writev(r6, &(0x7f00000000c0), 0x0) socketpair(0x13, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x1c, "f5825cd8c0eb5a432073937a21dc4ef3318f367c656363c834d98964"}, &(0x7f0000000540)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000580)={r9, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={r9, 0x20, 0x30, 0x6c8, 0x2}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x8000000000000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0xfffffffffffffdbe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) 2018/05/03 19:11:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x2) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x3) connect$unix(r2, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x180) ioctl$SG_SET_KEEP_ORPHAN(r3, 0x2287, &(0x7f0000000180)=0xf1) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r4}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r4, 0x0, 0x2, r4}) 2018/05/03 19:11:40 executing program 1: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0xfff}, 0x7) r0 = open(&(0x7f0000002200)='./file0\x00', 0x10000, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000024c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002500)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002540)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000002640)=0xe8) stat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002740)={0x0}, &(0x7f0000002780)=0xc) fstat(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003180)=0xffffffff, 0x4) r11 = inotify_init1(0x80000) r12 = openat$vcs(0xffffffffffffff9c, &(0x7f00000031c0)='/dev/vcs\x00', 0x400a00, 0x0) r13 = syz_open_dev$loop(&(0x7f0000003200)='/dev/loop#\x00', 0x7, 0x400) r14 = accept$unix(0xffffffffffffffff, &(0x7f0000003240)=@abs, &(0x7f00000032c0)=0x6e) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003300)={0x0}, &(0x7f0000003340)=0xc) r16 = getuid() getgroups(0xa, &(0x7f0000003380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r18 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000003600), &(0x7f0000003680)=0x60, 0x80000) r19 = syz_open_pts(0xffffffffffffff9c, 0x121440) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000036c0)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = getpid() stat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000037c0)='./file0\x00', &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003e40)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000003f40)=0xe8) getresgid(&(0x7f0000003f80), &(0x7f0000003fc0), &(0x7f0000004000)=0x0) r27 = syz_open_dev$sg(&(0x7f0000004040)='/dev/sg#\x00', 0x2, 0x4001) socketpair$inet6(0xa, 0x0, 0x2e, &(0x7f0000004080)={0xffffffffffffffff}) r29 = inotify_init1(0x800) r30 = accept4(0xffffffffffffffff, &(0x7f00000040c0)=@alg, &(0x7f0000000000)=0x80, 0x80000) r31 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000004180)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000041c0)=0x0) r33 = geteuid() lstat(&(0x7f0000004200)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = socket$inet6_tcp(0xa, 0x1, 0x0) r36 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r37 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000042c0)='/dev/vga_arbiter\x00', 0x4401, 0x0) r38 = syz_open_dev$sndpcmp(&(0x7f0000004300)='/dev/snd/pcmC#D#p\x00', 0x2, 0x420000) r39 = syz_open_dev$ndb(&(0x7f0000004340)='/dev/nbd#\x00', 0x0, 0x30100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004380)={0x0}, &(0x7f00000043c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004400)={0x0, 0x0}, &(0x7f0000004440)=0xc) fstat(0xffffffffffffffff, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000004980)='./file0\x00', &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getegid() r46 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004a40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000004a80)=0x1c, 0x80800) r47 = syz_open_dev$sg(&(0x7f0000004ac0)='/dev/sg#\x00', 0x7, 0x100) r48 = epoll_create1(0x80000) sendmmsg$unix(r0, &(0x7f0000004b40)=[{&(0x7f0000002240)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f00000022c0)="16493c6a4fb011ca0b5aeb7bd3a739c792d0e52730ac2494be4f2ba3403bfc6df6667b5014e591a7ecd3f3fae200ca7cd7a7b030c9833694b23bc959c55a89baa153d83a3dcf24710454ca7f481c61779bbd0f716e9723607ceab4f90f24d0f745876d09fc444022e09250882b437a5af44f02d643b878ea28e9c6feef7820363c4bc20cd258dbd53b7f2c903d949e458313d2d5517acace2564", 0x9a}, {&(0x7f0000002380)="8c85bebbe2cc3a1588a6c46a03f9f4b94eb3c2790436aad3841230aa5230ee8c9de9facc", 0x24}], 0x2, &(0x7f0000002900)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x4}, {&(0x7f0000002980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000002a00)}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000002a80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002b00)="a779ab49eb6999680337fb00", 0xc}, {&(0x7f0000002b40)="c86c0ad8eac7cc65fb5becb4b3d6adb62f8edc624d599e244020d51d43e4ee0e625829a7c66d425ed2fa236f20e50d85eb412a20798d1be9a4ba00c1e4b9cf3c4d2fe43abf3da35d1ec38048ec0d90f02fced8c857cd8952519e08410562733fc118fc2f9175f3d8ebf9bbfdf33566116f7fe87fd151d53408380cbf575869857f693c852b4af4a95bf89df90759573925d10e4874a3161493b3a7919412738af6535b16d580d61711deb87ccea072081b4109cbbca0d1ecef53444232e3f1f32346d736bad1edc749141f3de610d12abc75c30cc23f49d79f8ef30fe6a8", 0xde}, {&(0x7f0000002c40)="1b065f1ecb34fa2450f6fd4c5560af713bed68cb410a0ae3865ff4f8f27b9e76beaa80a5c821e503dfa054db08127772a7cca22e3e04b22dc996a4cc09c4a1c1831d9551d1e86fe861ab70852e0eef48f9de2bd0e18e001244f92acf", 0x5c}, {&(0x7f0000002cc0)="a35cb18f81661de6848165f5cee6528ba5a3304711e4043b144b0d4e8d037e81c0ccb988943252116edd2a8bdbd8657766c709406019910910b0e85d68532153b150c5698f0d50c9975da1113550007938fbd508947fff863f44ac313c5571f18240ff24c08668aadf61d6a085006d694df2b78690efb41a04eae9e73033469dc5d79240ce8e8a78829e2704dcea079de6eae7dc948bf833d523721d99316e906302194912ac078efbb424f25333c1909a7390859d", 0xb5}, {&(0x7f0000002d80)="1783d5d8b4147f343e969a34eb2008a22bb43e8ee93fb83119eb8afcebb3e0534657456a7be52c8421fff9eea0db64d21d", 0x31}, {&(0x7f0000002dc0)="e24fdd29a39aa43d7036baff4cbc4d4740a246123c3d81c20edf1366c62af396041ae0a22ef639376958082daf09501ee9682ccae6ad6a6d0f3b20fcacd1a10fa6fa0340da2b38ef5b96ebe28bf036affdffa81fbc5485c91f33e82787d467e2ab0bcd89392ed99d92ef8a099b6bb33c17a2d21909cfb6862bb94254bca2e45e082c79296302e1b20fd7ec1853f2fd30ffdfe18b63e0a80e0bb4b62264a7f3f0e4a5e42369adae35567abfa0e060ac8bd733c43342702265542461c0d6eddd301c0f16a18ac5c989d32791", 0xcb}, {&(0x7f0000002ec0)="1da28e68cc83e746341b90c6eb9b7261072e95b49130e31fa647b1dc3db7dda87318a392d22b719c220c0ed0d3226eb1410ea1598ab9cc3d564cbc6eb2ac9da41cf42059d55fc3d20df6bf43d0558634", 0x50}, {&(0x7f0000002f40)="9d3e3dee9b73ecafbcaf76ab5470d10d79f5f912d21dcc6cf8e1e9fed14f950c2fbe3e4335dd5e201139b1695f015ffe6aa64bc60d047cedbc0df0e8bccafbd9975a6e85d72dac9c7fa74b04c9b587e6abdcd5da613edc8b8a2c1355a8f020ed1831e68825a4af72e7ce3d9e4690d1edf1ac9530f8aa23ce9b3ba30a3e29c1cf28bbdbb74703caa8b24f6ccd472b7558db4d4cf906771bfe739fe6880f6a78bd4d9c0c84c4ad7b6cf76ee8a3614615318962596587920d05c9ae93adfa322f7f782eeeccf0519327d21757da4f8d65f2187ce4c57780e57ed9f2aacc42552b1240", 0xe1}, {&(0x7f0000003040)="bd320f820df3eb655f1aa1876581bef3bb285ca1586505815fb32b9fd11912ad0920546c818644e1b1869db71cb95152bd22da0987e4a7cf7f4d8025109c6335b244eb095769e495c95217a6da77aba46ac756dd570eb114163c7d822ae0b983746aa7a9b95df2c7f0347817431939", 0x6f}], 0x9, &(0x7f00000033c0)=[@rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x20, 0x1, 0x1, [r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x58}, {&(0x7f0000003440)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000035c0)=[{&(0x7f00000034c0)="39b6dc82c98974bf15a09bab01ec2f607f580f7930d1faa23286cd793ff78055d6be61072e242e1ad554b24aada201b6e9746ca200a331e861174d2635077fb88291d49446ed262b2b8d9708afd1cd2e3ae5969450556ffc4772e053128ecc4dd14b8235ddc921bb63225fac28c099c8a26f8f", 0x73}, {&(0x7f0000003540)="67f817273c06037b93254734016570a81ea399c5c05eb2ba5971a284b6194746789d68fd2e484e247c5ab58157273cf3afc46b1e210a10229c002213e4d98e95d5c470f5dde206909bbe6ffd15c3", 0x4e}], 0x2, &(0x7f0000003880)=[@rights={0x20, 0x1, 0x1, [r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x40, 0x4000000}, {&(0x7f00000038c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000003940)="580ffbb9abdad5c2bc581c5b0f567dfa79acf29e5415a5b4505ca322b7677e4a23a2b9bbddc2b425604e53f6f831507b1028564abbae6d4b39081adbf65c2753f3f0d9bf3b913ade50465c28b287e6e37c42139f4d30e17880e4c9b510f9b6c248fbad0eefa10254d3da71112cc1b6d074ec038d9c21a502f9a60628bd8dcd4976099f461f12dd5a2b8bb531c0399cb3f924addedfcfebdc991307d4144a17fc36a913eea1589047ac9d8649961d7a9f2c2d558ba7341e3776361ba1808bea6c2302d26b4ac8ccbed4f6550a541d6583416e92e80b4e5b68d423306cbb7050d78ee268f7c5b4f4f2f9ee05f0", 0xec}, {&(0x7f0000003a40)="d38c23b4bf1ce5be8420833fb6436de669da5a896dbe10990eff128709d1a4f2f810008241213f410935338981805683f1068e41912a32a831380b5443bdf8ea9ccf04b406e3ab013dd2da353ec31c87c6b57da8d906871cb398bf73bff75ebfe69b130991746a3c7e6a3fcf9e6ca2e259e086afc9e1188c2762ce56a32bbd3f1ee5dc1d505f589c44030bbc4edeb42c65e8b9d60450b4d22924bb7b38dbbc037af474a196364fcfe3ab8865704cc6108e0cb041978d32f25eb72a6a5f890af11439b899cb729bca192a10", 0xcb}, {&(0x7f0000003b40)="15f0e48472b7546a5b8e22c8", 0xc}, {&(0x7f0000003b80)="ab38801228a98d05e9c3301d05223d6058ad6e529b9503ec3f9dda3630cab51d567a58a9af1f1543ac047207e750f5150dd2df7fe8a098fd1992a123765a429080547ad6fcb25dfab0bdf90d4c43249b9967bc8f7e7a09af209d5a048fd2132cffc42fbc7fa3290ec9557b2b7c843478402e053a0cfa5cabea58bfb58b45", 0x7e}, {&(0x7f0000003c00)="bff1b658e8c5cd00", 0x8}, {&(0x7f0000003c40)="28fe564da6b5e042a6cb8bac3eab0ec23c4e40ff3ac25b2baec21fdcd38d794e1df6bd4078be71795b923c8a418795d82d210dc2a4515eb2471005a775100f20bffe211e622dd6562e37e4566ee44e60d2c889ad34f2e58e23d4acf40b4ec3e0e4be136bde9cf4207082c0b35c3465a7ba149d1eec04816138d7a7b5f95e", 0x7e}, {&(0x7f0000003cc0)="077d3425c1eb85d3f50ddf722097a530e342fb604ec9168a6da8ee4e8f27991d7caa210d63c9252a8fa3c0ac55be569ba5ca982ffd929b5669fcfa87ccc652a43ad541add178ab22d506c068d65fcc1b07c2d90a171bf0a3bbdaf401bc774108a8a95ff8a7365d6c809f0c57320b76c11a2f206f7d227e3180d00d991d116a063e7e39abc8e5be025e9cc2c21f576e0b8fc20c55602dbeb2e798c39cacc1ed2f017d587533c344dc8131b4256b151fa380c627f64ccc022f71452f0b8ef58d79842e5fdf9cd99021cfced6ba241dea16a8dcb2b9ded6eccdb4ee1d7f6a7775c3cb0e", 0xe2}], 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="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", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r35, @ANYRES32=r36, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r37, @ANYRES32=r38, @ANYRES32=r39, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r40, @ANYRES32=r41, @ANYRES32=r42, @ANYBLOB='\x00\x00\x00\x00'], 0xc0, 0x20008090}, {&(0x7f00000045c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004940)=[{&(0x7f0000004640)="12cc4ccc5e483391506ba23288739800d5dd34346a9acffd4a5b6e8cfa07697e408cb7794e4d2e0f7405e75bca467ab794a4bb719c1314fe2a586ebf189398409b5c2b793ab2120b0d80b6482f3f1450e3011af409359bb6b15e33aaaf9ab21a3be32d2653", 0x65}, {&(0x7f00000046c0)="0e19fdf2885b9a701b0cb2a07fef2209b7f80886b7925298744ff6b7352200a409605a99ce425d37fd714349c2b0a3e563dae7752bee9931f535152eca9744ddd38ed0c7c1aed787ee047acbf803382b67825e71b150a6391370d0e412f1063f346c33e181fb3507e4a5ff1f871991c661e6d7df3b294059d6dc15e0f07ab5b460327ea820e05e59aaef3d6ceadbdee16b62a9f5e76b0f3f99c2267e8aec1c2bf3e61d4de19d50553667ce448ed507f19389f8a1009e0813a55707e9abf685caef6cc77decbe7ad877185d9d217f8dcb68bb3deba65e28e33c7ab4fb2a7d2bd521538a852d71ff", 0xe7}, {&(0x7f00000047c0)="dd471d18a93b2f6a814044fa25b071c8754e1639978afbc3acfd2a36d921e0e125c9d8bb9fd7e146eeb5d682aa2a6846d531cf8a9598febb71d6df73844740b6f4b96e2df9ee0eeafc4d5e2a207363658becfe6067a813cbd8131cb5", 0x5c}, {&(0x7f0000004840)="4ad29bc58fb38f989b3673b7781a21c33cc47d734a2e039912d1bf639b9411e09ec1e7579212ee71b865db55e81be44cb33fdea3cfdeaf6800ce3a1da508e95ec112d041046ab9b024982371cb47d127addb172e5e9d980e3b7ff18e26a613a00defe730e7a1872529110b518e154193a7c62e55ca58ab15e165a9a0f652b6b438d2c7f2e6f995be884a04f152724a6ee3491daf94422da942a3e5f78726df3883325b388410939706db5344841aa8b2653e282a147c60ddcd80d62473cc6ebdb146a6aa8281d46687451e1b", 0xcc}], 0x4, &(0x7f0000004b00)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x20, 0x1, 0x1, [r46, r47, r48]}], 0x40, 0x4000}], 0x6, 0x1) r49 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r49, 0x800000000000937e, &(0x7f0000017000)="01") 2018/05/03 19:11:40 executing program 0: getcwd(&(0x7f00000000c0), 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/hwrng\x00', 0x0, 0x0) r3 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000180)) read(r2, &(0x7f00000001c0)=""/26, 0x1a) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x7fff, 0x6, 0x3ff800, 0x7ff, 0x0, 0x0, 0x0, 0x7, 0x80000000, 0x3, 0x1a5efd2c, 0x1, 0x9, 0x7fff, 0xe5cb, 0x1, 0x101, 0x3, 0x401, 0x9, 0x7, 0x8000, 0x6, 0x7f, 0x373f, 0x7, 0x2, 0xf1a9, 0x3, 0x1, 0x8, 0x0, 0x0, 0xffffffffffffff62, 0x5, 0x1, 0x0, 0x20, 0x3, @perf_config_ext={0x40}, 0x0, 0x7, 0x8, 0x6, 0x8, 0x1, 0x9}, r4, 0x7, r0, 0x2) 2018/05/03 19:11:40 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x20800) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) r1 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000932fc8)={&(0x7f0000927ff4)={0x10}, 0xc, &(0x7f000095e000)={&(0x7f000019df7c)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2}]}, 0x2c}, 0x1}, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000080)) 2018/05/03 19:11:40 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x80) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0xffffffffffffff80) 2018/05/03 19:11:40 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x1, 0xffff, 0xa09, 0x8, 0x9}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0x40, 0x375, 0x4, 0x100000000, 0x7, 0x6, 0x100000001, {r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0xe86, 0x80000001, 0x200, 0xfffffffffffffffb}}, &(0x7f00000004c0)=0xb0) socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x9}}}, &(0x7f00000000c0)=0x84) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000140)=0x15, 0x4) socketpair(0x2, 0x2, 0x81, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000240)="40cb6e8d7004", 0x6) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x10010, r3, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3f, 0x2180) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000180)={0xee5, 0xee70, 0x1, 0x5, 0x2, 0x1}) 2018/05/03 19:11:40 executing program 3: r0 = memfd_create(&(0x7f0000000100)="736563757269747d917617cb0e3dbe4574656f00", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb512) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) [ 457.538907] autofs4:pid:31214:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/05/03 19:11:40 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4000000, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240000, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xe582, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e24, 0x50ba, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x200}], 0x64) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) [ 457.695888] autofs4:pid:31240:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/05/03 19:11:41 executing program 2: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100080000, 0x0) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) times(&(0x7f00000002c0)) keyctl$instantiate(0xc, r0, &(0x7f0000000140), 0x0, 0x0) poll(&(0x7f0000000040), 0x0, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x1, &(0x7f00008a0000), 0x1, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/03 19:11:41 executing program 6: prctl$intptr(0x1c, 0x3) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/05/03 19:11:41 executing program 7: r0 = gettid() prctl$intptr(0x1d, 0x101) io_setup(0x800, &(0x7f0000000000)=0x0) io_getevents(r1, 0x2, 0x800000000000224, &(0x7f0000000080)=[{}, {}], &(0x7f0000000100)={0x0, 0x989680}) socket$inet6_udp(0xa, 0x2, 0x0) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)=0x0) timer_settime(r2, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/05/03 19:11:41 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x501000, 0x20) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/05/03 19:11:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400000, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, &(0x7f00000001c0)="baf80c66b804e0a88a66efbafc0c66ed0f6bfc6564670fc7690fbaf80c66b82c6ff98e66efbafc0c66ed670fc72d020000002ef30fc77708b8ff0f8ed8baf80c66b8688d658e66efbafc0c66b83600000066ef0fe736f4000f0171f9", 0x5c}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/03 19:11:41 executing program 3: r0 = add_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="b9", 0x1, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000340)='.dead\x00', &(0x7f0000000380)='/selinux/avc/cache_stats\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x16, @broadcast=0xffffffff, 0x4e22, 0x0, 'ovf\x00', 0x1, 0x4, 0x17}, 0x2c) 2018/05/03 19:11:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/03 19:11:41 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x40000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0x9}) r1 = shmat(0x0, &(0x7f0000ff6000/0xa000)=nil, 0x4000) shmdt(r1) 2018/05/03 19:11:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x8, 0x20, 0x6, 0x40, 0x8}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000000300)={r3, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4}, 0x90) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) sendto(r1, &(0x7f0000000280)="11b540ecdc6e9df91a44832ca642da6f14a877f6b2731dfcd2d4f7f4f78598615891e100f034050efefc5749c64991c6beb610fdfdaa167d0a238a10f37d245309768d536c9e6e2a14335566a3419921d59c10ae", 0x54, 0x4, &(0x7f00000001c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000500)={{0xb97, 0x329}, {0x1ff}, 0xfffffffffffffffe, 0x4, 0xeb}) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000700)=ANY=[@ANYBLOB="03ff13009757a7220c428b48c1555940b4a22adbed607602577e0e482131ec2a0808c5c4e2509ddbf870343a900652350de4822e961a969345d058e7546a5f8f44313fe7eb765d6f3ccba8003e49bbff532d76af7ca9f3356426a2a2b7b3bb08199b97d9b7eae4759bb6655b691ab096921ddef3438ce77152c1303c33545fce716a0b4594b2d6bfd01eda5a9eadb4fe0ed22b35db1d065cf680ed06e8ab14413cdf0c4955f65b56f5358b05243e4581bcb5c9c6c2d620cdc209010bfdbe0e0033b54a6d5a045477275142e78e2a3ce761c542b94ce1952065ea62070000004189c9e60139824f20928c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="07f2c4c579edaa10577fd41f240a7d5615af2118c6f6602e7633e0d24c4a596289c33295864b2e5f0d123c702fd6142747fef7f41a6d6973eace3e46c0cd06b8182412f1ec1482110300b02c5f8a6500baafd5752cf4a2d38f5eeb50233bd3dd9639"], &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x8}, 0xc) r5 = semget$private(0x0, 0x2, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) r9 = dup3(r8, r7, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000000480)={r3, 0x15f7}, 0x8) ioctl$KVM_GET_LAPIC(r9, 0x8400ae8e, &(0x7f0000001280)={"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"}) semctl$SEM_STAT(r5, 0x0, 0x12, &(0x7f0000000000)=""/25) openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x20300, 0x0) 2018/05/03 19:11:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfff, 0xc2) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/69) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000000380)=[{&(0x7f00000006c0)="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", 0x4a7}, {&(0x7f0000000240)="32a588f22a6c52b4e8024097a47d00723150a0d2e7dcd9db907be05665a12fcaf0891cd6807ee3cfb834c5e412e70e23b5e2042ef488a6", 0x37}], 0x2) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000680)='?', 0x1}], 0x1) shutdown(r0, 0x1) close(r0) 2018/05/03 19:11:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff7fffffffffff, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) 2018/05/03 19:11:41 executing program 3: keyctl$session_to_parent(0x12) inotify_init1(0x800) 2018/05/03 19:11:41 executing program 2: r0 = socket$inet(0x15, 0x1000000000005, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x402) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3ffffffc, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0xfffffffffffffffc, @broadcast=0xffffffff}, 0x1a) 2018/05/03 19:11:41 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x100000000003, 0x1, 0x40, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/05/03 19:11:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0xffff7fffffffffff, 0x0, 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, 0x0, 0xa8f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x5, 0x10080) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x4, 0x5}, 'port1\x00', 0x2, 0x60050, 0x441c, 0x26710957, 0x7, 0x7155, 0x1aa505b9, 0x0, 0x5, 0xc09b}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)) 2018/05/03 19:11:42 executing program 3: umount2(&(0x7f0000000080)='./file0\x00', 0x8) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x2000005) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000040)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[], 0xfffffe7b}, 0x1}, 0x0) readv(r3, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0x19}], 0x1000000000000038) dup3(r0, r3, 0x0) tkill(r1, 0x16) 2018/05/03 19:11:42 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff}) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000100)='rxrpc\x00', &(0x7f00000001c0)='dev ', &(0x7f0000000200)="5b6b657972696e6773797374656d6d643573756dd070707030656d30286d643573756d287070703100", &(0x7f0000000240)='vboxnet0\x00', &(0x7f0000000280)='^ppp1-bdev-:}+cgroupmd5sum*(wlan1\x00', &(0x7f00000002c0)='vmnet1eth1%\x00', &(0x7f0000000340)='bdev},keyring:,Zppp0keyringselinux\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='^^\x00', &(0x7f0000000400)='rxrpc\x00'], &(0x7f0000000900)=[&(0x7f00000004c0)='rxrpc\x00', &(0x7f0000000500)="106c6f6574683175736572707070316d696d655f747970652700", &(0x7f0000000540)='selinux\x00', &(0x7f0000000580)='dev ', &(0x7f00000005c0)='dev ', &(0x7f0000000600)='%cpusetem0nodev\x00', &(0x7f0000000640)='rxrpc\x00'], 0x1800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) add_key(&(0x7f0000000980)='rxrpc\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a}, &(0x7f0000000a00)="e45d93a2a10911fdc2f6bf2c786f673f", 0x10, 0x0) signalfd(r2, &(0x7f0000000040)={0x47}, 0x8) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f0000000140)=@nfc, 0x2cc, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108, 0xfce4}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164, 0x109}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/05/03 19:11:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={0x0, 0x50, 0x1, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x6}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x9) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'bridge_slave_0\x00'}) [ 459.079665] *** Guest State *** [ 459.083132] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 459.092064] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 459.100951] CR3 = 0x0000ffff00000000 [ 459.104752] RSP = 0x0000000000000f80 RIP = 0x0000000000000105 [ 459.110779] RFLAGS=0x00010096 DR7 = 0x0000000000002fff [ 459.116813] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 459.123534] CS: sel=0x0000, attr=0x0809b, limit=0x00000fff, base=0x0000000000000000 [ 459.131566] DS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 459.139601] SS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 459.147684] ES: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 459.155804] FS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 459.163861] GS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 459.171927] GDTR: limit=0x00000000, base=0x0000000000000000 [ 459.179986] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 459.188132] IDTR: limit=0x00000000, base=0x0000000000000000 [ 459.196196] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 459.204247] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 459.210717] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 459.218225] Interruptibility = 00000008 ActivityState = 00000000 [ 459.224510] *** Host State *** [ 459.227761] RIP = 0xffffffff811f7279 RSP = 0xffff880186347390 [ 459.233800] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 459.240261] FSBase=00007f5e02ab7700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 459.248139] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 459.254090] CR0=0000000080050033 CR3=00000001ce46d000 CR4=00000000001426f0 [ 459.261161] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 459.267896] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 459.274006] *** Control State *** [ 459.277531] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 459.284260] EntryControls=0000d1ff ExitControls=0023efff [ 459.289764] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 459.296769] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 459.303488] VMExit: intr_info=80000306 errcode=00000000 ilen=00000002 [ 459.310144] reason=80000021 qualification=0000000000000000 [ 459.316508] IDTVectoring: info=00000000 errcode=00000000 [ 459.322039] TSC Offset = 0xffffff074009d633 [ 459.326415] EPT pointer = 0x00000001acb0401e [ 459.349215] *** Guest State *** [ 459.352600] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 459.361534] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 459.370452] CR3 = 0x0000ffff00000000 [ 459.374239] RSP = 0x0000000000000f80 RIP = 0x0000000000000105 [ 459.380273] RFLAGS=0x00010096 DR7 = 0x0000000000002fff [ 459.386314] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 459.393076] CS: sel=0x0000, attr=0x0809b, limit=0x00000fff, base=0x0000000000000000 [ 459.401123] DS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 459.409150] SS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 459.417208] ES: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 459.425266] FS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 459.433301] GS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 459.441316] GDTR: limit=0x00000000, base=0x0000000000000000 [ 459.449356] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 459.457369] IDTR: limit=0x00000000, base=0x0000000000000000 [ 459.465404] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 459.473412] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 459.479868] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 459.487360] Interruptibility = 00000008 ActivityState = 00000000 [ 459.493624] *** Host State *** [ 459.496857] RIP = 0xffffffff811f7279 RSP = 0xffff8801b2f6f390 [ 459.502916] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 459.509354] FSBase=00007f5e02ad8700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 459.517195] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 459.523122] CR0=0000000080050033 CR3=00000001ce46d000 CR4=00000000001426e0 [ 459.530197] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 459.536904] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 459.542995] *** Control State *** [ 459.546475] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 459.553172] EntryControls=0000d1ff ExitControls=0023efff [ 459.558662] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 459.565636] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 459.572331] VMExit: intr_info=80000306 errcode=00000000 ilen=00000002 [ 459.578946] reason=80000021 qualification=0000000000000000 [ 459.585295] IDTVectoring: info=00000000 errcode=00000000 [ 459.590794] TSC Offset = 0xffffff074009d633 [ 459.595164] EPT pointer = 0x00000001acb0401e [ 459.604269] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/03 19:11:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000200)="000000037970652700000004000000070000204500000000", 0x18, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x200000000000005, 0x3ff, 0x100000001, 0x3, 0x0, 0x200, 0x6, 0x7fffffff, 0x76, 0x4, 0x2, 0x3}) 2018/05/03 19:11:43 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/75, 0x4b}, {&(0x7f00000000c0)=""/211, 0xd3}], 0x2, &(0x7f0000000440)=[{&(0x7f0000000200)=""/70, 0x46}, {&(0x7f0000000280)=""/105, 0x69}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000340)=""/234, 0xea}], 0x4, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x1, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f00000004c0)) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000500)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000540)) ioctl$TUNSETLINK(r1, 0x400454cd, 0x108) read(r1, &(0x7f0000000580)=""/174, 0xae) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000640)={0x0, 0x81, 0x30}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000006c0)={r2, 0x9}, &(0x7f0000000700)=0x8) close(r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000007c0)=0xa76) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000800)={r3}, 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000840)={0x4, 0x4004, 0x6, 0x5, 0x6}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000880)={{0x5596052bad70716f, @broadcast=0xffffffff, 0x4e23, 0x2, 'lblcr\x00', 0x2d, 0x7, 0x5c}, {@empty, 0x4e23, 0x4, 0x3, 0x0, 0x1}}, 0x44) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000900)="e7f1071ff7448515d8c9330565c0477ead4659d53a414bb2661b94080f7cb8d6cfbd1b3fedd448d0840970dc3a387d3124b51d7c96b8e6817ec071919d7c3a0fccb4f67c36cadd3941690be4a9b758956a6cbe7cb73ba405741dcd066a0b30035099603e3299d7afcc6bb26c77c523f5ad124eafcd0409fa4661dd68886e4e4ab9be873efcad8619b74c6110728ef29041fee62b40d18ede369bb5e168e4b8cb0aa1709940ecf779deffbac27438534fb9bf78f11aedce7a8a711b", 0xbb) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000009c0)) chroot(&(0x7f0000000a00)='./file0\x00') getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000a40)=0x9, &(0x7f0000000a80)=0x4) ioctl(r1, 0xfffffffffffffffa, &(0x7f0000000ac0)="b3df489c5f6a963ea09af814e68373b18665cb01b87a4c7b88f6cf38c99b1405eff7c93fe847fec42118f90bdcad4707854dcb897a666a84d0323f2ada8df8fa041870") setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000000b40), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000b80)={r2, 0x7, 0x0, 0x83fc962, 0x7, 0x92a, 0x1ff, 0x8, {r3, @in6={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, 0x3, 0x2, 0x5, 0xffff, 0x3}}, &(0x7f0000000c40)=0xb0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000c80)=0x1, 0x4) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000cc0)) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffffff9) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000d00)) 2018/05/03 19:11:43 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x88100, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000300)=""/11) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)=0x1) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x80fed, 0x11, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000340)={r4, r5, 0x5}) r6 = dup3(r2, r3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f00000001c0)={r7}) 2018/05/03 19:11:43 executing program 0: perf_event_open(&(0x7f0000bba000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101880, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000080)=[0x100, 0x9, 0x8], 0x3, 0xf53a, 0xc254, 0x6, 0x0, 0xffff, {0x81, 0x38, 0x401, 0xf6f, 0x81, 0x6, 0x6, 0x85, 0x7, 0x1f, 0x1, 0x7, 0x6279e0e0, 0x3, "89ebc88adde4a88e4b65077cda370bae984d891daf2f3ee3a85ba8e3fff1dac6"}}) 2018/05/03 19:11:43 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a7472757300000005a03f000265783a0008", 0x0) 2018/05/03 19:11:43 executing program 5: prctl$intptr(0x17, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x401, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}}, [0x7, 0x2, 0x0, 0xc155, 0x1f, 0x5776340f, 0x200, 0x0, 0xff, 0x1f, 0x105e, 0x0, 0x8000, 0x6, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x1, 0x30}, &(0x7f00000001c0)=0xc) 2018/05/03 19:11:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x80000001}, &(0x7f0000000740)=0x98) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/05/03 19:11:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000040)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000180), 0x4) r1 = gettid() ioprio_get$pid(0x3, r1) clone(0x400000000000, &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000200)="c5004c55d7e37d7022efb92a28501d21e731793d8b2ee87d1d009a4bac877ee9f9a40c4a34d179e57c1ba8ee34b7bc0694b9262f7e57f0e1b0c9402a45e942afcc24434933d288e69b817dc7be78f479bd4f9346c42aa2d35f49e36203cd44f2f269b28d7897044ded51b4f41f66fc76b90da52b7aa98576b4b41c5bf175a708ba371ce2c7a5d988fd5f4e544093249a4ec458f28d2ca9aa00e7f1e579f4702b8129adcce06f7d712648d5447752efcfc4da20307baea3a5159ba643dcaa6717cdba7256139231ba9879ff3ac3b0b7f767d60f") ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000001c0)=""/30) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) io_submit(0x0, 0x0, &(0x7f0000c32000)) [ 460.670823] IPVS: set_ctl: invalid protocol: 29039 255.255.255.255:20003 lblcr [ 460.732809] IPVS: set_ctl: invalid protocol: 29039 255.255.255.255:20003 lblcr 2018/05/03 19:11:43 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x8) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/05/03 19:11:43 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000140)="f53500a959e3170843a6a84557ff639e9977a5b5a99a99c4267c049ec3d45f3258b6e8c9cb4a27793ed64dfdb1694483d50317fb5f3edaaecb2b6b8ccafaf0205a77d2bab2953a62e307f5da130e3577a65927ef494947d06ef40b10bdc0dddeca9734ef10ef7c05784299d3056279f4f946ef3e51eebaedb0b9348fb6fd337e8a2c2d6cb7bd426bef78efd87fa131a358", 0x91) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0xff, 0x5, 0x10001, 0x9}, {0x5, 0x401, 0xfffffffffffffffa, 0xfffffffffffffe01}, {0x7, 0x2, 0x6, 0x3ff}, {0x9, 0x3, 0x400, 0x8000}]}, 0x10) mremap(&(0x7f0000ba8000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00002db000/0x4000)=nil) fcntl$setpipe(r0, 0x407, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x7, 0x5, 0x2, 0x7, 0x10001}, 0x14) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000200)) mbind(&(0x7f0000071000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000527ff8)=0x2, 0x3, 0x3) 2018/05/03 19:11:43 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)="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") r2 = syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x800000000006) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x6af7, 0x4) sendfile(r2, r1, &(0x7f0000000000), 0x7fffffff) 2018/05/03 19:11:43 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000040)={0xfffffffffffff800, 0x9e, 0x3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/05/03 19:11:43 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f00000001c0)='./control/file0\x00', 0x0) r2 = getpgid(0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./control/file0\x00', r1}, 0x10) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x5) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='cifs\x00', 0x8, &(0x7f0000000280)="8055b60774874acc004c8f2d0f12dff5c377e98e0e91bac3236a08bd3a7eaa0b780424d35e7c0dd69bfa5fc887bbe41ce04cda99bf2d0af0796cb94d0b4d56329d56b272b0c0f59ff4b556a1198a95f733f6e5347acbfeae275cbc524b26ed") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) close(r0) ptrace$cont(0xffffffffffffffff, r2, 0x8, 0x1f) fcntl$setflags(r0, 0x2, 0x1) 2018/05/03 19:11:43 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000100)={'bond0\x00', @ifru_data=&(0x7f00000000c0)="e01672deadce7daffbe101c65df3f9aa3eb1666911889839ccd660048b964ced"}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'veth0_to_bridge\x00', 0x5}) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/05/03 19:11:43 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000000) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000080)={{0xffffffffffffffe1, 0x26}, 0x21}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/03 19:11:43 executing program 0: unshare(0x20000000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/igmp\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000001c0)={r2, 0x6}) get_thread_area(&(0x7f0000000000)={0x1ff, 0x100000, 0x1000, 0x4, 0x9, 0x7fff, 0x2, 0x400, 0xfffffffffffffc00, 0xffffffffffff91ba}) unshare(0x60000000) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0x6d41, 0x7, 0xe66b}) setns(r1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x10042, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x7, 0x70, 0x6, 0x81, 0x3, 0x11, 0x0, 0x3, 0x48000, 0x1, 0x1, 0x6, 0x5, 0x5, 0xfff, 0xd6, 0x32, 0x3, 0x70e, 0x1a, 0x7f00, 0x4, 0x7, 0x80, 0x80000001, 0x101, 0x100000000, 0x1, 0x4, 0x2, 0x18d, 0x100000001, 0x163, 0x7, 0x4, 0x8, 0xd1, 0xffffffffffffffec, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000000080), 0x8}, 0x1000, 0x4, 0x100000000, 0x6, 0x0, 0x20, 0x5}, r1, 0xf, r1, 0xa) 2018/05/03 19:11:44 executing program 1: timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f00009e4000)=0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x107002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000140)={0x1, 0x1, 0x75}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(r0, &(0x7f0000000000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000080)={0x10001, 0x101, 0x7fff, 0x6}, 0x10) [ 461.028998] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 19:11:44 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x28082) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006180)={{{@in6=@local, @in6=@ipv4={[], [], @dev}}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000006280)=0xe8) r2 = getpgid(0x0) prlimit64(r2, 0x0, &(0x7f0000000080)={0x4901, 0x6}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x81, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x101) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80200, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0x8, 0x6, 0x4, 0xe000000000000000, 0x8, 0x4, 0x24bf31e7, 0x1ff, 0x4, 0x8, 0xffffffffffff6023, 0x80000001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000280)=[@in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e24, 0x9, @empty, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0x170}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e20, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0xcc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x9, 0x4) getsockopt$inet_buf(r4, 0x0, 0x27, &(0x7f0000000180)=""/82, &(0x7f00000000c0)=0x52) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000400)=0xb7e0) fcntl$dupfd(r0, 0x406, r4) accept4$packet(r1, &(0x7f0000006680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000066c0)=0xffffffffffffff23, 0x4) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000003c0)={0x7, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/03 19:11:44 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x20102, 0x0) io_setup(0x28, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100, 0x0) 2018/05/03 19:11:44 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x40, 0x402) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x5, 0x2, 0x339c, 0x4}, 0x14) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0, 0x1a81, 0x2, 0x42937ef6}, {0x6, 0x1ff, 0xafe, 0x100000001}, {0x7ff, 0x40, 0xff, 0xffffffff}, {0x9, 0x5ab, 0x9, 0x4}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xc3) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000004c0)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0x1, {{0x2, 0x0, @broadcast=0xffffffff}}, 0x3}, 0x90) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x80) 2018/05/03 19:11:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x9, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x2}) 2018/05/03 19:11:44 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r0, 0x0, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000740)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x4003f, &(0x7f0000000340)={0x2, 0x0, @rand_addr}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000800)={{0x6, 0x0, 0x3, 0x0, "7f2a3c8446f74ff1373efba1ea128c117eb07a465dc973283fbc91131f8931ee2467e3daaee15edc2a6f69e0", 0xffffffffffffff3c}, 0x3, [0xfffffffffffeffff, 0x4, 0x4, 0x8001, 0x2, 0x8e, 0xe89, 0x1, 0x3, 0x144, 0x9, 0x6, 0x7fff, 0x0, 0x1, 0xffffffff7fffffff, 0x3, 0x1, 0x1, 0x101, 0x3, 0x47c7, 0x40, 0x2, 0x8, 0x10000, 0x9, 0x480000000, 0x0, 0x8001, 0x2, 0x4, 0x9, 0x5, 0xcacb, 0x100000, 0x52ff, 0x401, 0x7fe000000, 0x800, 0x8001, 0x0, 0x1000, 0x9, 0x80000001, 0xfffffffffffffff9, 0x5, 0x3f, 0x5, 0x7, 0x100, 0x3f, 0x0, 0x2, 0xc67a, 0x6, 0x6, 0x1, 0x7000000000000000, 0x9f5, 0x5, 0xff, 0x20, 0x0, 0x1, 0x7, 0x4, 0x800, 0x100, 0x80000001, 0x100000001, 0x6, 0xfffffffffffffffb, 0x10000, 0x2, 0x9, 0x8, 0xffffffffffffffb0, 0xffff, 0x9, 0x1, 0x5, 0x8, 0x6, 0x4, 0x0, 0x4, 0x81, 0xffffffffffffb0b3, 0xdb, 0x6, 0x4, 0x4, 0x67, 0x6, 0x80000001, 0x5, 0x8f3c, 0x81, 0x1, 0x871, 0x6d, 0x7, 0x9, 0x3, 0x7, 0x0, 0x10001, 0x9, 0x401, 0x0, 0x81, 0x1, 0x401, 0x7, 0xfffffffffffff11b, 0x800, 0x7, 0x3, 0xd79, 0x515b, 0x7b, 0x8, 0x0, 0x9, 0xd7, 0x3ff, 0xafa1], {0x77359400}}) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0x10) writev(r1, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/03 19:11:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x801c, r0, 0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000d40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000d00)=ANY=[@ANYBLOB="22ea"], 0x1}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x81, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x24, 0xfff, 0x9, 0x2, 0x2, &(0x7f0000000000)='dummy0\x00', 0x0, 0x3, 0x17e8}) io_setup(0xffffffffffffffc1, &(0x7f0000000540)=0x0) io_cancel(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff0001, r0, &(0x7f0000000580)="bbc736d42a7146ffd6013dad6eb5a3c26fa7447eda9dc2e5adb27ff9452a620a05dc61ea30741d040aa6b78048c7a60c9e71393c04f3381c3192f0c87cb59f0b099f0574c1bfa7c6ed8df8bb201bd5bbe0b323f05956521553544665eb1f4d4b6b19b0bc3c2ff74789eb89832976e645d8597cefac9c24a3da8b82c3d66a16370907fe03fef0fa520d984b3f23e40ce7c12a98d2444fb303337921eef55965489f0cbef6f8e1b89f6cff", 0xaa, 0x5f7daf49, 0x0, 0x958f628912e0fdd4, r1}, &(0x7f0000000680)) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) munlockall() ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000a80)={0x0, 0x9}, &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000b00)={0x80000001, 0x1, 0x2, 0x100000000, r3}, 0x10) poll(&(0x7f0000000c40)=[{r1}, {r0}], 0x2, 0x8001) r4 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) fdatasync(r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000008c0)={0xfffffffffffffffd, 0x1f, 0x0, 'queue1\x00', 0x80000000}) r6 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r7 = dup2(r6, 0xffffffffffffffff) getsockopt$sock_int(r7, 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000000980)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='#security\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='IPVS\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='md5sum[\x00', &(0x7f0000000440)="5ee000", &(0x7f0000000480)='dummy0\x00', &(0x7f00000004c0)='dummy0\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f00000000c0)={0x3, 0x5, 0x6, {}, 0xa9fa, 0xfffffffffffffff7}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000280)=0xfffffdd5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000006c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) r8 = add_key$keyring(&(0x7f0000000b40)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r8, &(0x7f0000000bc0)=""/111, 0x6f) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) clone(0x40000000, &(0x7f0000000740)="637259a8d94929006cdab3d28aff49387af4c729ae90d08e6f4c0791e1357b496e79c8aa028a20c6d118716fd8c6545342ded43d26d4b547a22d1c7e90b163a4c6bbae8fa7f6ce11d65b9556ed6486c23bacc76b242cd2da42e01615cace3b781320a4", &(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)="37e488d0001353e58100ed6e0146796a535ce50aa17ee26ffae882b0127947b37cb17191bf90cbee62fd3fc447f133a4767dcceb6ee0e2911ae7389d243318a2fd087d5f52469a719e66c6ee8be429fae1de8d29403ba537164ae9cc8db1e566bd4e3c1c3396a468") 2018/05/03 19:11:44 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101202, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0x4, 0xa39, 0x489}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f00000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0", 0x4) 2018/05/03 19:11:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x80000001}) r1 = dup(r0) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x545d, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x1, 0x3e, 0x9, 0x40, 0x2, 0x1, 0x2, 0x8, 0x5, 0xffff, 0x9, 0x1}) [ 461.289661] netlink: 'syz-executor2': attribute type 9 has an invalid length. 2018/05/03 19:11:44 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x80) syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x40000) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xa2, 0x8, 0x40000000, 0x4f, 0x0, 0x6, 0xa008, 0xc, 0x8000, 0x2, 0x3, 0xde, 0x3, 0x100000000, 0x18c9a0d50, 0x100, 0x8, 0x3, 0x4, 0x2, 0x1, 0xffffffff, 0x9, 0x7, 0x3, 0x3, 0x1, 0x40, 0x1, 0x64, 0x3, 0x401, 0x3, 0x800, 0x7f, 0xfffffffffffffeff, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000040), 0x3}, 0x4000, 0x0, 0x7fff, 0x1, 0x2, 0x1, 0x8000}, r0, 0x2, r1, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x76aa, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000840) r3 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x28}], 0x1}, 0x0) 2018/05/03 19:11:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x400000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x7, 0x7, 0x884, 0x101}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 461.410886] IPVS: ftp: loaded support on port[0] = 21 [ 461.419612] netlink: 'syz-executor2': attribute type 9 has an invalid length. [ 461.628803] audit: type=1326 audit(1525374704.606:378): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=31419 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 19:11:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101200, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000000c0)=0xc0, 0x4) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) r3 = creat(&(0x7f0000000040)="e91f7189591e9233614b00", 0x8) ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000100)=@rc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/199, 0xc7}, 0x0) 2018/05/03 19:11:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0xb4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x3, 0x4, 0x101, "a5aa116a05f6dfee0f8c56f766dd7bf92f711fb1e0efc210487774b965a9cbf82a3f6daf879fa71ea62b4e01f5aefde4ae38a7184ae7383e09848bcb61ac79b8087cca7827e8dc1fd99aaa6c4fcd64ae"}, 0xd8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x5) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) 2018/05/03 19:11:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0fb776d4"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 19:11:45 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0xfffffffffffffffd}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r2, 0x15) read(r1, &(0x7f0000009f9c)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/05/03 19:11:45 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/05/03 19:11:45 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x2000000028801) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4b, 0x2}, {}], 0xe8) timer_create(0x4, &(0x7f0000000000)={0x0, 0x31, 0x7, @thr={&(0x7f0000000080)="c449905f4e844c6cad37019c9d93fc5f2c11ce0ddb06e0bb53ffe05132e1fc45340b5865673af67b165e593d94cf35355cbd03af965ab5b6ef1862cd20fd23bccb", &(0x7f0000000100)="36f45efed6a3d0e8676f822c0abc0c456501226f5452489c9828b54c255e5d6c8a851db2f89c6795d9e6044ada99802f8210662b38a789856b5380e3579e68f54a5e05284aa448e857980989c36c7a508ec36519070840f8de36d7b77fdaa2d49f14e7ff66a7eba18e29a79c08d0a682da7db042146f7fd5c30bc22940f26e39b969d54043144faac66819ed9f6303e985bfff2450395f852888894953d7c2b16aadcf322ec605cfbb94587424e3b567"}}, &(0x7f00000001c0)=0x0) timer_gettime(r1, &(0x7f0000000200)) 2018/05/03 19:11:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x100004) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2}}, 0x0, 0x0, 0xffffffffffff58d8, 0x0, 0x10}, 0x98) sendto$inet6(r0, &(0x7f0000000340)="80", 0x1, 0xfffffffffffffffb, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x6e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x92, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f0000000280)=0x84) 2018/05/03 19:11:45 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xffffffffffff0000, 0x4, 0x1, 0x2, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x7fff, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000200)={0x10003, 0x3, 0x10d003, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) renameat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000002c0)={0x1, 'Y'}, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e23, @rand_addr=0x8}], 0x10) r3 = semget(0x1, 0x4, 0x29e) semctl$GETPID(r3, 0x2, 0xb, &(0x7f0000000340)=""/84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000003c0)) ioctl$KVM_RUN(r0, 0xae80, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) sendto$llc(r0, &(0x7f0000000480)="1ac83cf863ec33adc23356961a7f778a40242fd492ae6244e0b9323334acec119a26459db6b1333794834065bf79feb8bacbbbf8921ca5d1c2467048ec5f786d0188f850c732", 0x46, 0x20040005, 0x0, 0x0) r5 = fcntl$getown(r4, 0x9) sched_rr_get_interval(r5, &(0x7f0000000500)) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000540)={0xe8, 0x40, 0x0, 0x6, 0x0, 0xcf, 0x8, 0xd4, 0x8, 0xb88a}) getpgrp(r5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000580)={r2, 0x4}, &(0x7f00000005c0)=0x8) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/mixer\x00', 0x581, 0x0) ioctl$SG_GET_TIMEOUT(r6, 0x2202, 0x0) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000000640)) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000740)={0xb3, &(0x7f0000000680)=""/179}) perf_event_open(&(0x7f0000000780)={0x1, 0x70, 0x80, 0x6, 0x401, 0x7c93, 0x0, 0x8, 0x20000, 0x0, 0x5, 0x7f, 0x7ff, 0x6, 0x401, 0x3, 0x7, 0x1ff, 0x9372, 0x3, 0x3, 0x4, 0x9, 0x5, 0x2, 0x200, 0x81, 0x9ddb, 0xaee5, 0x9, 0x3ae, 0xff, 0x2, 0x8f7, 0x1, 0x20, 0x8, 0x4, 0x0, 0x100, 0x2, @perf_config_ext={0x8, 0x9}, 0xa000, 0x800, 0x7a, 0x4, 0x5, 0xffffffffffffba70, 0x7fff}, r5, 0x10, r6, 0xb) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000840)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000000880)={{0x0, 0x1, 0x0, 0x3, 0x9}, 0x8, 0xa5c, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x7ff, 0x2, 0x0, 0x6, r2}, &(0x7f0000000940)=0x10) 2018/05/03 19:11:45 executing program 0: r0 = socket$packet(0x11, 0x5, 0x300) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x2, 0x3079}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'sit0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x11) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) 2018/05/03 19:11:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="a2fc56c049e50572ba573394c5c4d3ed214da957e56bdf1cc8cbd41dc3fa06434060ebd7cae83a38123d255996cc7d91917d38b8eaa117cde06ecaaa1df5c18411c51d0cde27019d0e33b08f684e12ff1d0defbd3867b3fec9197bb40565f2923f9fbeca6571bf69f1edc07dc4f98c4da4748ec13f83d6b8d81d59d336c17c3e5d720308dcd9605d07112843d4c30d9d85aba7887f73e781", 0x98) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/05/03 19:11:45 executing program 3: syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') 2018/05/03 19:11:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x8000000001, 0x100, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000006b0af0fe000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x208000, 0x1000, &(0x7f0000000040)=""/4096, 0x4, 0x1}, 0xfffffffffffffc47) 2018/05/03 19:11:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x8000, 0x0, 0x0, 'queue1\x00', 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0x7, 0x6, {0x7, 0x3}, {0xfe54, 0x2}, @const={0x800, {0x6e, 0x8001, 0x80000000, 0xe0d}}}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000180)=0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 19:11:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x2001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x9, @empty, 0x1}, @in6={0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x53}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0xc4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="d0f9985cc0bfb41dee2c8697"], 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x2612083, 0x0) accept$unix(r0, &(0x7f00000004c0), &(0x7f0000000040)=0x6e) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}, 0x100) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000440)=0x5) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x80287010, &(0x7f0000000480)) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 2018/05/03 19:11:45 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/03 19:11:45 executing program 1: r0 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000240), 0x4) sendfile(r0, r0, &(0x7f0000000000), 0xb516) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202e2f6f58d4a1e7b7c51641bae55203ae8366696c653020736563757269747d917617150ae082f6e5a3f05dd9e7cb0e3dbe457465812fd264e0c933e21ab71dbbf633e80ac7aeb52170ea27038c61194f15ca59e54abac79bb093c955930ae3259d775b1bbd212a71e34b809b5a28ccee44cea2ebbc855af4863680a54315bd0300f4a23d44a585ca443bc4a8b09a6d71d5e4c172490603c7678cc0aa33e400c67ec9ddd1bd3089b10e42681f440bf39ba636c9cd4fb6ab2c62743e58a1ca05f929b7dd756d94a550da17d7381210004a92e424aaa79dcf"], 0x69) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x311600) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000280)=0x1, 0x4) io_setup(0x6, &(0x7f0000000100)=0x0) io_getevents(r1, 0x0, 0x229, &(0x7f00000001c0), &(0x7f00000000c0)={0x0, 0x989680}) 2018/05/03 19:11:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fcntl$addseals(r1, 0x409, 0x3) r2 = dup2(r1, r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) process_vm_writev(r3, &(0x7f0000002440)=[{&(0x7f0000000040)=""/196, 0xc4}, {&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/139, 0x8b}, {&(0x7f00000012c0)=""/37, 0x25}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/239, 0xef}, {&(0x7f0000002400)=""/61, 0x3d}], 0x8, &(0x7f0000002740)=[{&(0x7f00000024c0)=""/179, 0xb3}, {&(0x7f0000002580)=""/203, 0xcb}, {&(0x7f0000002680)=""/165, 0xa5}], 0x3, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000027c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000028c0)={&(0x7f0000002780)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002880)={&(0x7f0000002800)={0x4c, r4, 0x210, 0x70bd26, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}]}, 0x4c}, 0x1, 0x0, 0x0, 0x880}, 0x8000) [ 462.742811] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 19:11:47 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000200)) 2018/05/03 19:11:47 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f000076fff4)={0x10, 0x0, 0x0, 0x3000040}, 0xc, &(0x7f000009b000)={&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES32=0x0, @ANYPTR64=&(0x7f0000001240)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16=r2, @ANYRES64=r1, @ANYBLOB="cfe8c313b2ff7045435913a28991dcfd9aac56bded59ec9661c51bc373e0e289c527ccad25060af3eb9127b6ad46366d8d1584e8ddcd9f299ae31e4b44e35ef8532c64773129cb48841399c5d444424309c7a082"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYRES64=r1, @ANYPTR, @ANYBLOB="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"], @ANYRES16=r2, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES32=r1], @ANYRES32, @ANYRES32=r2, @ANYPTR64, @ANYPTR=&(0x7f0000001200)=ANY=[@ANYRES32=r1, @ANYPTR, @ANYRES64=r1, @ANYRES32=r2, @ANYPTR]]], 0x3}, 0x1}, 0x0) 2018/05/03 19:11:47 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000140)}, {&(0x7f00000014c0)=""/228, 0xe4}], 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, 0xc, 0x7, 0x200, 0x70bd28, 0xfffffffffffffffd, {0xa, 0x0, 0x2}, [@nested={0x4, 0x49}, @typed={0x8, 0x7e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="025e7f3124c9bad9de18ac81e754d0f15d6d885a655e238b85d7576675ac042ef2b5a95adfacb95864b22f986823d5f254ebedc3622fced18085293cd41251cb472eead6075192646fe3a6529ae05f275c"]}, 0x74}, 0x1, 0x0, 0x0, 0x8080}, 0x1) 2018/05/03 19:11:47 executing program 7: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f0000000100)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f0000000200), &(0x7f0000000140)) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x7fffffff, 0x4) 2018/05/03 19:11:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/fib_triestat\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x7, 0x2}, 'port1\x00', 0x10, 0x10, 0x3dc3, 0x1, 0x9, 0x400, 0x800, 0x0, 0x2}) lseek(r1, 0x0, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000140), 0x9) 2018/05/03 19:11:47 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000080)) socket$nl_xfrm(0x10, 0x3, 0x6) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$TCXONC(r0, 0x540a, 0x10000) perf_event_open$cgroup(&(0x7f0000000100)={0x7, 0x70, 0x5, 0xfff, 0x521, 0x2, 0x0, 0x1000, 0x6000, 0x0, 0x7, 0x4, 0x3, 0x4, 0x9, 0xff, 0x0, 0x7, 0xfe00000000000000, 0x6, 0x1, 0x2, 0x3, 0x0, 0x9, 0x1, 0x4, 0x101, 0x9, 0x22, 0x8, 0x7, 0xa8c4, 0x7, 0x6000000000000000, 0x8, 0x7, 0x28, 0x0, 0x5, 0x1, @perf_config_ext={0x9, 0xffffffffffffffe0}, 0x4, 0xc381, 0x7, 0x7, 0x7, 0x5, 0x2}, r0, 0x8, r0, 0x9) r1 = creat(&(0x7f00000003c0)='./file0/bus\x00', 0x0) sendto$inet(r0, &(0x7f0000000400)="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", 0x1000, 0x4000, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) unshare(0x400) fcntl$getflags(r1, 0xb) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) 2018/05/03 19:11:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000440)="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") pread64(r1, &(0x7f00000000c0)=""/26, 0x1a, 0x100000000000006) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000100)="65eacb6234d8eb50bd6961e92c4ddb38a44322caf41770a406ed96a4b546c37f2c0dd8fa8640b01295d57288e813bf3c3a8aff2462b4db2ad952ea3d0ddf1158803f81e30b5b08e86a0adb34e85035037899814fe3e3cd0b3d6566c89b7b2c802d61aa8620bab68ae6ad4595d0180c8249a17eee605521c2b90761284fdb6761680baef031f8a2e71c798823fd403443e2e8b1b1a5b919cd87ba6f5ffe757eddb322469371414fea4411437819a3bccf51681ef391fc45115a47488f94ab57f9dd052c33619daf727419e44d", 0xcc) 2018/05/03 19:11:47 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet(0x2, 0x2, 0x8) sendmsg$nl_route(r0, &(0x7f0000000a40)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x21808124}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)=@ipv4_newroute={0x24, 0x18, 0x10, 0x3, 0x25dfdbfb, {0x2, 0x14, 0x0, 0x3, 0xfd, 0x0, 0xc8, 0x6, 0x800}, [@RTA_PRIORITY={0x8, 0x6, 0x7}]}, 0x24}, 0x1}, 0x8000) epoll_wait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0xde5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x1ff}}}, &(0x7f0000000980)=0x84) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000540)=@alg, 0x58, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/193, 0xc1}], 0x349, 0x0, 0x0, 0x803}, 0x20) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x40120c}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xd) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000b40)={'ip_vti0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r2 = socket$inet(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000000b00)={&(0x7f0000000d00)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x1, 0x2, 0x2, 0x1}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000d80)="688ab0b5b9dc4d2b2bb9a1891e61f8755e9f0c42111051fbdd10e3a14a9140a2484f2bdd35f33ae76aa4b922c12099dacf2e8af30335574d0cc55b2aefe15763bee27a0f4b86476b66481c2dcf194b44a6b4cf86896dd900ee933831f6c7628b7f2c88694aa75424fbb74272d5d2da5383828964d7685241", 0x78}], 0x1, 0x0, 0x0, 0x20000000}, 0x40000) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x43c) r3 = socket(0x1e, 0x0, 0x10002) sendmsg$nl_route(r0, &(0x7f0000000e40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42204001}, 0xc, &(0x7f0000000e00)={&(0x7f0000000c00)=@getnetconf={0x14, 0x52, 0x608, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) connect$inet6(r3, &(0x7f0000000b80)={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x0, 0x5, 0x0, "1c41dd00e4a1c855d6d8e729cc5549b0616dcce7a12b8178049cf94a6c1cbe1d27bbffb78ba9a6b024c35155202a93827ae7afb025cb785ce6bfb88e2b5874", 0x23}, 0x60) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000180)={0x5, 0xf000}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') 2018/05/03 19:11:47 executing program 3: r0 = socket(0x10, 0x803, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xb38) write(r0, &(0x7f0000000180)="2400000020002553075f01650272fcf202000000001000220ee1000c08001700002b06f0", 0x24) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/05/03 19:11:47 executing program 0: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = inotify_init() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000a00)={0x3, 0x70, 0x8, 0xe9, 0x5, 0x8, 0x0, 0x8, 0x80040, 0x0, 0x6, 0x8, 0x0, 0xd6b5, 0x38, 0x80000001, 0x3, 0x7, 0x4, 0x20, 0x7f, 0x3, 0x4, 0xb8c, 0x9, 0x1, 0x2, 0x1a45, 0x5, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffc, 0x8, 0x1, 0x9, 0x0, 0x3db2, 0x7fff, 0x0, 0x5, 0x3, @perf_config_ext={0x8, 0xe22}, 0xa000, 0x401, 0x8000, 0x3, 0x0, 0xbd}, r2, 0xb, r3, 0xb) r4 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x40}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000140)={r5}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000f1eff6)='./control\x00', 0x220000000009) r6 = getpid() getpgrp(r6) inotify_init1(0x0) rmdir(&(0x7f000075aff6)='./control\x00') ptrace$getsig(0x4202, r6, 0x100000000, &(0x7f0000000040)) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x7f6) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={r4, 0x0, 0x1, 0x3, &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x3}, 0x20) [ 464.473857] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 19:11:47 executing program 1: syz_emit_ethernet(0xffa2, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@ipx={0x8137, {0xffff, 0x0, 0x6, 0x14, {@random=0x8d6b, @random="3ad1788a22b3", 0x8}, {@current, @random="fac6425fb620", 0xfffffffffffffff7}, "ac4855194c32d03ad3c67b3a81ab651ae033762b76f6a7416829bc5929e99a18a51f0a99d42eab5bb8718a4b04be75ae25a9562849c6c18a9cad94e0d7438bbf06c8fdbae6eddf22e41b5c6b0ca58ba7bb754279d625fcf0a7a11386772e8a63423600cfe53a0dd3eb5ae0eb85db678ea6b1757c6f2b13252ed19ed292bca3d942fae594a468994d4495eaa2179a760f580e1652647b"}}}}, &(0x7f0000000180)={0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x800]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x105400, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r1, 0x7}, &(0x7f0000000600)=0x8) [ 464.561372] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 19:11:47 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000280)=0xdf) r1 = socket$pppoe(0x18, 0x1, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/23, 0x17}], 0x3) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) getresgid(&(0x7f0000000000), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r3 = getegid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) close(r0) 2018/05/03 19:11:47 executing program 6: syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffd, 0x0) r0 = memfd_create(&(0x7f00000000c0)="001053e1afe1c6ebea9f9f1e77d387070ba9df07b7cc20fd5f49606b8bd2b781074f4ad7d1b3667e5d17acf4633ae3f8c606d642abc68109ae545442e51748276a38da5f08c0f7f532b2f862", 0x2) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x0) 2018/05/03 19:11:47 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x3f, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e21, 0x0, 'wlc\x00', 0x22, 0x3, 0x68}, 0x2c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) socket$kcm(0x29, 0x2, 0x0) 2018/05/03 19:11:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000140)="c6", 0x1, 0x40003, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x580, 0x0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000ac0)="91", 0x1}], 0x1, &(0x7f0000000b80)}}], 0x1, 0x40008d4) 2018/05/03 19:11:47 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x100000001) r1 = dup(r0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x10, 0x4) getsockname(r0, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x55e580bc7392cd3a) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100), &(0x7f00000001c0)=0x6) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/30, &(0x7f00000000c0)=0x1e) [ 464.801321] kasan: CONFIG_KASAN_INLINE enabled [ 464.806067] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 464.813531] general protection fault: 0000 [#1] SMP KASAN [ 464.819067] Dumping ftrace buffer: [ 464.822605] (ftrace buffer empty) [ 464.826313] Modules linked in: [ 464.829515] CPU: 1 PID: 31600 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #30 [ 464.836784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.846159] RIP: 0010:smc_setsockopt+0x8b/0x120 [ 464.850833] RSP: 0018:ffff88018d3d7cc8 EFLAGS: 00010206 [ 464.856206] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc900022aa000 [ 464.863571] RDX: 0000000000000005 RSI: ffffffff873e71a6 RDI: 0000000000000028 [ 464.870839] RBP: ffff88018d3d7cf8 R08: 000000000000002c R09: ffffed003b5e46c2 [ 464.878093] R10: 0000000000000003 R11: 0000000000000000 R12: ffff88018d3d7d40 [ 464.885351] R13: 0000000000000000 R14: 0000000000000483 R15: 0000000020000040 [ 464.892616] FS: 00007f63f7ab3700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 464.900823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 464.906691] CR2: 0000000020000040 CR3: 00000001abea3000 CR4: 00000000001406e0 [ 464.913958] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 464.921215] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 464.928475] Call Trace: [ 464.931064] __sys_setsockopt+0x1bd/0x390 [ 464.935205] ? kernel_accept+0x310/0x310 [ 464.939263] ? do_futex+0x27d0/0x27d0 [ 464.943058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 464.948599] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 464.953445] __x64_sys_setsockopt+0xbe/0x150 [ 464.957848] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 464.962869] do_syscall_64+0x1b1/0x800 [ 464.966751] ? finish_task_switch+0x1ca/0x810 [ 464.971231] ? syscall_return_slowpath+0x5c0/0x5c0 [ 464.976147] ? syscall_return_slowpath+0x30f/0x5c0 [ 464.981071] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 464.986427] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 464.991262] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 464.996444] RIP: 0033:0x455979 [ 464.999622] RSP: 002b:00007f63f7ab2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 465.007321] RAX: ffffffffffffffda RBX: 00007f63f7ab36d4 RCX: 0000000000455979 [ 465.014582] RDX: 0000000000000483 RSI: 0000000000000000 RDI: 0000000000000013 [ 465.021840] RBP: 000000000072bea0 R08: 000000000000002c R09: 0000000000000000 [ 465.029102] R10: 0000000020000040 R11: 0000000000000246 R12: 00000000ffffffff [ 465.036358] R13: 000000000000056b R14: 00000000006fc2a8 R15: 0000000000000000 [ 465.043622] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 93 00 00 00 48 8b 9b 50 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 62 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 28 49 [ 465.062779] RIP: smc_setsockopt+0x8b/0x120 RSP: ffff88018d3d7cc8 [ 465.069055] ---[ end trace 637bb704b23fca13 ]--- [ 465.073846] Kernel panic - not syncing: Fatal exception [ 465.079683] Dumping ftrace buffer: [ 465.083211] (ftrace buffer empty) [ 465.086899] Kernel Offset: disabled [ 465.090508] Rebooting in 86400 seconds..