000800)=[{&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/232, 0xe8}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000740)=""/182, 0xb6}], 0x7, &(0x7f0000000880)=""/163, 0xa3, 0x5}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:02 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) [ 154.706114] FAT-fs (loop6): error, fat_free: invalid cluster chain (i_pos 17) [ 154.713701] FAT-fs (loop6): Filesystem has been set read-only [ 154.764491] FAT-fs (loop6): error, fat_free: invalid cluster chain (i_pos 17) [ 154.774560] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/13 06:55:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000003c0)="5bf46016a0b1e8d7a26d5c4acccfdf9862d4be0354ca178709cb551ad0b05fa9069e0f7c0ad6da15d9c858266933350e93ed9021edc8565f44f759f3b180d1de0505b619266166a3771e33109e63dae7cd11222905f4f5a0ae193e885668b1e100a78a2f224aba6e94eea4b9216632d8f6cb28675322040ee5b4290a3c796974383fd189cbb094929fc74ddcf294fdee64770adf16429fe4e7ad1e0267ecf70c34ece15010523fb66bf7867996205eb78cb1e41d24f532dae37d8d2c136479dc04af2604d49fcb0e29ab9b2cfd7a3c8da43d9b17d96a0f297ed5596078e73390914b541d284b010448977b9fd6c28bdefad45a944e5d47821848431aedf6", 0xfe}, {&(0x7f0000000740)="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", 0x145}, {&(0x7f00000005c0)="2190d33dddd0103d970d5534706dc1a2fc377f2b5844d81eadf6eafd5f5ad873548429019bfa8f0f89cd7f3d9a4515ba8363d349f5d834eabe244de0723236654b73485ab8b6f808e6407917adfeb5196ee8085349a38fec619dfb7d8e02171f48b5cb364c67d8f0756f50e308a63039a23e39b5ca8d37abfe3d94025446e27d16d25fb2622c76beb8d311", 0x8b}, {&(0x7f0000000680)="2e4f20d198b7a50152acad4d998c8d2b4f8f5544738a4e29e1fb42b1136658291ebbc23cd35a2f85688df36fda8386eeaa92d70f4341d69cee2bec50b786a95f86777edfd51865403e4cb549a1cb266900000000000000000000000000", 0x5d}], 0x4, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}], 0xfffffd61}, 0x40000) write(r1, &(0x7f0000000340)="79c737ffe18186d67dba3f649a7ba85e0efa74425218723ca313c2f9bec191514741", 0x22) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/33, 0x21}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x141000, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x110, 0x14, 0x10, 0x70bd2d, 0x25dfdbfe, {0xb}, [@nested={0xec, 0x34, [@typed={0x10, 0x1d, @binary="00aef4268c6d90a7308b8f"}, @generic="925a6f9a17633154905f91982ec489abc67f5d11fed36122e9a5c814839eb90c9fd8ad795df950716bcdfeebde6f13db6870f212116ee18c34432d9509562c0e68ff908772533a903caa69d046fc3698eb14b33dd8e963c7b630f905defc7cf472fdcd4d00d23662d00d30dfc39d602ba40e9464c0d963f30b8e70088194a55e97f7610a82b01cb734e011de10934f", @typed={0x8, 0x83, @uid}, @generic="cd2308c3fd876afa3915648fff832baf1d1d08585b6361ed0d62526f197597aa9c9b6c51d44b57c92174a67408bb31855e14e77b8a95e8dd32707304a05c2037"]}, @nested={0x4, 0x4c}, @typed={0xc, 0x60, @u64=0x3}]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 2018/05/13 06:55:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) recvmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000000)=@ax25={0x3, {"07c0efb81b2a73"}, 0xffffffffffffffff}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="f239c31f80d53fb9307dbdc11c3c46910c0a9b6d1dd361f2b32fb89aece434f7e667f4feddcb1aa014265ab157c82e5d6f565a9d547a851b754292c71a726b8d49d9ff340f93317cf22c1bd34aad1ca755eaee1032fbd62452f76ffe9dbca0476ee45a21aeb382f896ecc762025ff920ac2095977bf6cdfd21f1dd8d98c6c0b7bfe26cc48c95ec78c1d00974c7b24f7ddbcb88e7510faf0daa6be66588504b2ae9a24e143268a9f8b41cf95fdbf1afb693138cc55620a19f17f295855e1ca89a8e1fea", 0xc3}, {&(0x7f0000000140)="3308eb222f4814745f3f6e01127b786db828beb6370de844da1101e8139f6be2e68aacfaf5842617b9d3cb805eeb1d2e64579a30086b3974fcfab8432b84e9a6cb065565b054e7c2c1154c3b9624b550226fdc9b2c01477d6d0706aa7bb632857825bfb5796819d4edba3442bd6775bd90cf16667bebfd9404ba", 0x7a}], 0x2, &(0x7f0000000380)=[{0x78, 0x11, 0x9, "04167ef79e9d20d0dbd1b7d79d84cc31d2162897d5df71eaa542d902202b0a2ca1f628b89ab38ab8332a4c91b5c5c043ac3267f04fcd66c4f3346aac592635a5d1119a801dc486309f3bc7f458427d833e3d982bd81f1062add7eafb78cbea4826bb478360265369"}, {0xe8, 0x10f, 0x80000000, "24558c15ed5a410db7ca03960e98b2e985e92af55eabe690fca5f142ab444f9d3c2ac29a36d49ca1278c7fa4eb32d8eca205c11d73a416024505b8401319bab0fd7d8d34eac24e1cc1614e403932228233512e3ea400ddf6fe0a0956b4f9dac34b9b2bd76bf925e5f92747531a66c88da8874a63d49524c609e83186c977dc849b67511bf9aad551b3b1a877e8cf8e86353a9f89442ea8519fb68d03908a1abb91d6e4f05ca6f790ce018af2ef536f28e1ea0c58c3163af4d35bc3c78dda5caf801a7eb610f56632caec1bf404fa964dbe23c06247aff0c7"}, {0x78, 0xff, 0x5, "9d8664afcff9704a6e995788eab4d32d0aff73e0d2c11fcac25a47c377e7cacf0bad8be5ae76a688d331b0a39942a68444eb2491e4273e2fa9a7902fd5596aa86756ef81f4975f52cdaf660a5e93cc7807b3a9ec4683aa4b9272e52c3c7e02d54553d650dc4d0e"}, {0xa0, 0x29, 0x7f0e, "0a64ed33b4f6d49f56dbbc11523bf7b8d808c9182e531dca133948c55d16a3442321e49c31353098f578c976bb26b646bb1fd1c0ff6c589e834ba805f9526e495e026f81bb1ce2ece4c946c961bf882f0f35feb74f0a74c651a067f627fa99407f16d32bfa02d1705c5a76d25ca03fdd3c3cf9aa4dc4dc9b7b9591f23e82f474a1c47c9946d7188908b5"}, {0x48, 0x10d, 0x80, "6ddeece322a32f3879571b866d7d3c7c41b08020c0944418af424ce2f3ed2af664506f7c119a54873ed7d877643b67cc80641894e90f"}], 0x2c0, 0x4}, 0x10000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000640)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) [ 154.829622] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/13 06:55:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/232, 0xe8}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000740)=""/182, 0xb6}], 0x7, &(0x7f0000000880)=""/163, 0xa3, 0x5}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:03 executing program 6: r0 = socket(0xa, 0x2, 0x80000001) ioctl(r0, 0x8915, &(0x7f00000000c0)="c626262c8523bf012cf66f") fdatasync(r0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x2000000000000011, &(0x7f0000000040)={0x77359400}, &(0x7f0000052000), 0x8) 2018/05/13 06:55:03 executing program 7: syz_mount_image$ntfs(&(0x7f00000012c0)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="eb52904e5446532020202000040200000000000000f800000000000000000000000080", 0x23}], 0x0, &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x6a11fc5f97330c58, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000200)=""/74) 2018/05/13 06:55:03 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x82002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000140), 0x7fffffff) 2018/05/13 06:55:03 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/232, 0xe8}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000740)=""/182, 0xb6}], 0x7, &(0x7f0000000880)=""/163, 0xa3, 0x5}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8914, &(0x7f0000000580)="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") syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={"626f6effffff7f000004043000", {0x2, 0x4e21}}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0xff, 0x9, 0x6000000000000000, 0x9, r1}, &(0x7f0000000300)=0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffffffffffff, 0x1f3, &(0x7f00000003c0), 0x0, &(0x7f0000000240)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000000000007, 0x411, r2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x501400, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x200, 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)="c7cc524a20a594102fb2f987c9f6dd70d92844dee47aca0ef2fd622691498025948461b03ce4c3cc12eeec5172b4966c91f7a697452ad25a3f89831d5c6341663c244efeba1d17510656f3cbd09997be2e63ee58aa3c84cda5cb45e845985788e23954648b4430a13ab80caef550ec28dd1f0a6a90f0a6d551a165f571b6d9da3fcfba26e2b6839fd01877616538bf936551b3db615ee89a1dd26cf1556229b466fde309e98433bf83621bff7cdae3d5a116", 0xb2}], 0x1, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/05/13 06:55:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2000000008912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f00000000c0)=""/82, 0x52}, &(0x7f0000000140)}, 0x20) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/204, 0xcc}, 0x20) 2018/05/13 06:55:03 executing program 2: r0 = socket$inet(0x15, 0x0, 0x1000000000000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/13 06:55:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/232, 0xe8}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000740)=""/182, 0xb6}], 0x7, &(0x7f0000000880)=""/163, 0xa3, 0x5}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0xfffffe43) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x40, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="11f0ce816e3e86e498ffde8e889d90a0e2094b9bb7a41a392264b1bbde25b30bdb6b7b64921a26363de055d9cbbf12998ec04f0e29a9c1f44fa642ff9ba5e94936fc03ad9e0e3ad1f0cc82444e6498e25bfddbad6a3b22ccee2edda118d6f29223705bd0962e340e", 0x68}], 0x1, &(0x7f0000000000), 0x0, 0x2}, 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/13 06:55:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000840)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000880)={0x3, 0x3, 0x5, 0x2, 0x8}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000940)=0x9, 0x4) open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./file1\x00', 0x9, 0x8, &(0x7f0000000780)=[{&(0x7f0000000280)="9988432ff5893e79180fef3b670bdd29fcf7d9daf704ec1750ccd00b7bf9d9bf318b90075aed6445613fec38a017e73179be02916a1921f72ff8b17e3e222e6478a6e57270bc9e3ea8d64b98079d0edcf2191e28897937c213e91467c24b1a", 0x5f, 0x2}, {&(0x7f0000000340)="84b1c8d2f7d45dba0f2eb1b0019bb34953d087899da02c103ba184a1dbac436a9479ab213c1ce78e9749518e3e8d398cff665d4cec22fe1526d11dc55d3c2b55922057c20b226a1439a994fd18665d34ae9c459cfe3bd68dbcc933fd5c285a95a8aa3f4eb831a5", 0x67, 0x401}, {&(0x7f00000003c0)="745c083cb971fd6247596778fe3f4703a1ab9675346f3a7e3ff0aa8ea39afa636410e6ecea029e1ca6bbc33f01cbe7acf04050e851155e859e04f5c60a554874a9a268b3501bc2dc132a9baa43c5f8d5d856a7e02e31fb53930e14461408a90714e4b7cb9b99558d73121aaaa9cbfe5a6de07181dbf2fe3af29164d097c73b505d38", 0x82, 0x100000000}, {&(0x7f0000000480)="7c4a63f3bb2a8d8376758d30c502fe52d65edf7b388aa0087599ea60f3f580c619a7d8370b27ec7fbaa42814c2104a906b4eafaab59cafd15acd28829c6ed9b03ff3d352bbeb626822536481f17bfdf69f2544ad6cebb2eeaa478bcda24d8f05902f3c6b984cc01082aa4b3ad1f56fa88c3f016e70d8ea73f8dcc57395efd604e06b875c39f0f88b5ede1b32c601195d0e3f7b2026de1ec5ca7d025e4b0316a7da4c4577386a75cdc6344dba3f532b43e4030c9d2da3919eb1574cce652fa9dffc9dd20ef8ac89d57633eac6c835821f91", 0xd1, 0x2}, {&(0x7f0000000580)="efbb3069cb73946e321ba69c22b0224ede3d7e", 0x13, 0x400}, {&(0x7f00000005c0)="e2ac27900fcd52d44d206472bdb1f1fd58dbf630da9bb2fa060a667ce3d0fa79413dceb22f799ac7415d3c40fbd81108e970839277044dd7d8d699940c67f89366dac875410d76e99cda92013378f5e4f5951c25594e0f02a4741ba40ce88c310df17a44649a2a363c79e8b3c6180b85e2fe59d47064b77d3f5f2a5c5cbeb64131d71ee1a090970b47eb67e230102d2d1aadb1db6c641f1919e15a248620566ea91596c5f05ee8aaca3e31db27ea7ad49db74b7b703f1d8c8925c95f3cbf3c", 0xbf, 0x5}, {&(0x7f0000000680)="111362338991cd0ff476e25f35f7c24c3cddff0f7d74e5d28f", 0x19, 0x7fff}, {&(0x7f00000006c0)="1130a5e728108fe9978f15b659d69daa65ef9fa34ab38519c1bf409785153235ca2781429306a55d28868aca5917d060b6a4eaaca60376b378fb53a14f9fd3424f0316c9e67aa67f7a3d3e3a12a609d65ac9f93db1cf4e0f1e2610937797772ed0e9712e640da62712a15e64343556b38f51dc9b15859397498dab30e67a5e3b452a2cba4c0e758833f025c91c07c8db0f", 0x91, 0x6}], 0x20802, &(0x7f00000008c0)=ANY=[@ANYBLOB="666d61736b3d332c74696d655f53b95a396d9569f70000000000006f6465706167656f6465706167653d3800000000656275772c00c710be8109a300759c347700000000000000000000000000"]) renameat(r0, &(0x7f0000000080)='./file1\x00', r1, &(0x7f00000000c0)='./file1\x00') openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x103000, 0x0) 2018/05/13 06:55:03 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f00000014c0)='/dev/admmidi#\x00', 0x8001, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001500)={0x0, 0x0, 0x7, 0x1a8, 0x0}, &(0x7f0000001540)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001580)={r1, 0x52, "75eee0c69f5c7c30c5a1d113039d0bb064309323cee96aa5d9137a59d4ed0e6a131884f4aff45368cc1613e103378c1473bffebdf199437fb9d1a45538fc2c05c848baf6a4abb3609ed71d12ee9e952085c0"}, &(0x7f0000001600)=0x5a) timer_create(0x5, &(0x7f0000001400)={0x0, 0x17, 0x1, @thr={&(0x7f0000001280)="402a3f7ac9cbfb4ae2c8c32f5de39479d363910148591c0e61846903c6d40e998fcc512722a03633ce240af98a5103d887cda0bfdf108c7dfac1f734cd43e0ff6b27c6c8767dad90baaea36fae0b2e08d7e85f83585de196e858abbab01bc20694d55d9a88e3d14b876aac678f95dc01332d5a47dcbdf14b3dd1c64ee2b0419e7e77332357d5c682bc8b32a3e990c4b71086ba83582d4d08067583e23abb2d11399616225162dd9a3394dedead9eec23fdde06fe2be37f48a0f6d60413c819e469a285df38edbb4d00376b013a", &(0x7f0000001380)="888ff9eaa166d6ff2a89ea37fddf761e8ab47a04f73f26415c5633d46ba22c6db2faee81832ef5dca314b93765b8b800d51c98c23a403048b64ff0b5cd749b769783aa82790288cc204bba2e01db6e0e7cbb73aaf93c5a1104a130"}}, &(0x7f0000001440)=0x0) timer_settime(r2, 0x1, &(0x7f0000001480)={{}, {0x0, 0x1c9c380}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r3, &(0x7f0000000040)=@proc={0x10}, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x1d, 0x1, @thr={&(0x7f0000000080)="3d70f094a14a817d7e69dde2c9063c898c45183e2b70d5129de37d424c7782fd9e2b5fe968ab895878c31c074a8913ba548d5a222448618757f46c750324c04fb05ee50d84d71770a1ca951a7bba4cfa681944ca19e0c56c4bae16824448e3a09fb9dd4e638adafe9800f9796ded32f1c367912e6a4bb8ce4a1a1916d7091fa3b6350d2bc9e187862055e89857a43465d14ef547ea2e4c7ce1f34dedcaf56fa5750a32ba7cf502fb961a97147e", &(0x7f0000000140)="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"}}, &(0x7f0000001140)=0x0) getresgid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)) timer_gettime(r4, &(0x7f0000001180)) [ 155.596063] __ntfs_error: 781 callbacks suppressed [ 155.596073] ntfs: (device loop7): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 155.609493] ntfs: (device loop7): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 155.621583] ntfs: (device loop7): ntfs_fill_super(): Not an NTFS volume. 2018/05/13 06:55:03 executing program 3 (fault-call:2 fault-nth:0): mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:03 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x410) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000000000)=""/144) ioctl$void(r0, 0xc004587f) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x44) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000180)=0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x4e, 0x2, 0xfffffffffffffffb, 0x7a, 0x1f}, 0x14) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000002, 0x12, r0, 0x0) [ 155.675805] ntfs: (device loop7): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 155.684297] ntfs: (device loop7): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 155.696397] ntfs: (device loop7): ntfs_fill_super(): Not an NTFS volume. [ 155.719469] hfs: can't find a HFS filesystem on dev loop4 2018/05/13 06:55:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/232, 0xe8}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000740)=""/182, 0xb6}], 0x7, &(0x7f0000000880)=""/163, 0xa3, 0x5}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) [ 155.874339] binder: 11508:11510 ioctl c004587f 0 returned -22 [ 155.921103] binder: binder_mmap: 11508 20ffe000-21000000 bad vm_flags failed -1 [ 155.932920] FAULT_INJECTION: forcing a failure. [ 155.932920] name failslab, interval 1, probability 0, space 0, times 1 [ 155.944291] CPU: 1 PID: 11512 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 155.951567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.960954] Call Trace: [ 155.963561] dump_stack+0x1b9/0x294 [ 155.967207] ? dump_stack_print_info.cold.2+0x52/0x52 [ 155.969193] binder: 11508:11510 ioctl c004587f 0 returned -22 [ 155.972410] ? find_held_lock+0x36/0x1c0 [ 155.972434] should_fail.cold.4+0xa/0x1a [ 155.972453] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 155.972481] ? find_held_lock+0x36/0x1c0 [ 155.995623] ? check_same_owner+0x320/0x320 [ 155.999956] ? kasan_check_write+0x14/0x20 [ 156.004223] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 156.009167] ? rcu_note_context_switch+0x710/0x710 [ 156.014113] __should_failslab+0x124/0x180 [ 156.018359] should_failslab+0x9/0x14 [ 156.022172] kmem_cache_alloc+0x2af/0x760 [ 156.026338] getname_flags+0xd0/0x5a0 [ 156.030155] user_path_at_empty+0x2d/0x50 [ 156.034316] path_listxattr+0xb4/0x190 [ 156.038218] ? listxattr+0x150/0x150 [ 156.041946] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 156.046803] __x64_sys_llistxattr+0x75/0xb0 [ 156.051136] do_syscall_64+0x1b1/0x800 [ 156.055033] ? finish_task_switch+0x1ca/0x810 [ 156.059541] ? syscall_return_slowpath+0x5c0/0x5c0 [ 156.064481] ? syscall_return_slowpath+0x30f/0x5c0 [ 156.069424] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 156.074804] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 156.079662] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 156.084856] RIP: 0033:0x455979 [ 156.088044] RSP: 002b:00007ff6e4165c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c3 [ 156.095753] RAX: ffffffffffffffda RBX: 00007ff6e41666d4 RCX: 0000000000455979 [ 156.103023] RDX: 00000000000001f5 RSI: 0000000020000140 RDI: 0000000020000100 [ 156.110299] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 156.117575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 156.124850] R13: 0000000000000489 R14: 00000000006fad78 R15: 0000000000000000 2018/05/13 06:55:04 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x200000000003) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0xa43, 0x0, 0x100000, 0x20, 0x2, 0x10001, 0x9, 0x7fff, 0xfffffffffffffff8, 0xbb, 0x8, 0x2}) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000040)) 2018/05/13 06:55:04 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r2, 0x1, 0x6}, 0x10) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x402000, 0x0) getpeername$netlink(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r4 = add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0), 0x0, 0xffffffffffffffff) ioctl(r0, 0x400060, &(0x7f00000002c0)="b19d9ed403f4462ba913a4166eb6735bea1232d652e7b4b51b89a6b4a6d6b61760dab6cfb3b55f4be37e00622dd68a4146494f4c4edaf5215a") keyctl$assume_authority(0x10, r4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bcsf0\x00', r2}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x20, 0x4) 2018/05/13 06:55:04 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/32) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0xb180}, &(0x7f0000000180)=0x8) ioctl$KDDELIO(r0, 0x4b35, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) 2018/05/13 06:55:04 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r2 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="d3aba9d1e897b4276251604fdc6ba69972d2a4b20079ff5c1b000000001c000000", 0x21) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xfff, 0x282000) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000280)={0x0, &(0x7f0000000200), 0x2, r5, 0x4}) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x0) 2018/05/13 06:55:04 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x800001) pivot_root(&(0x7f0000000280)='..', &(0x7f0000000240)='..') stat(&(0x7f0000000040)='../file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='../file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='../file0\x00', r0, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='attr/prev\x00') getpeername$ipx(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10) 2018/05/13 06:55:04 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_tgsigqueueinfo(r0, r1, 0x30, &(0x7f0000000000)={0x7, 0x7, 0x3}) r2 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x141000) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000000c0)={0x800, 0x10000, 0x2, 0x7, 0x1, [{0x8, 0xffffffffffffb7b9, 0x8000, 0x0, 0x0, 0x150d}]}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='/gt\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0xc0c0583b, 0x0) 2018/05/13 06:55:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/232, 0xe8}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000740)=""/182, 0xb6}], 0x7, &(0x7f0000000880)=""/163, 0xa3, 0x5}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:04 executing program 3 (fault-call:2 fault-nth:1): mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) io_setup(0x6fd, &(0x7f0000c6b000)=0x0) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f0000000100)=[{&(0x7f0000000080)="4ae7765ff2bb4005fe686efeab7d6fbc594bf7c8b6385da44058d034", 0x1c, 0x100000000}, {&(0x7f00000000c0)="6fbe8d3f0b24a488a5750a9ca67f6185223f", 0x12, 0x9}], 0x1000000, &(0x7f0000000140)={[{@nodecompose='nodecompose', 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x7f, 0x33]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@part={'part', 0x3d, [0x35, 0x3d, 0x36, 0x3a, 0x34]}, 0x2c}]}) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/05/13 06:55:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x208040, 0x0) sendto$ipx(r1, &(0x7f0000000040)="84cec9f36b4021a499f8cc26e7e1113a6a9347112ce771c7cafbb806b8b9f4b18d174ae41f9738cab20ce51b0df65b9da273", 0x32, 0x8005, &(0x7f0000000080)={0x4, 0x100000000, 0x100000001, "9ab9586a867a", 0x5}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x2b, &(0x7f000001b000)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}, @dev={0xac, 0x14}}, 0xc) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/13 06:55:04 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x2000000028801) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1, 0x50, 0x2}, {{0x0, 0x7530}}], 0x30) socketpair$inet(0x2, 0x805, 0x10000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x100000001, 0x30, 0x8001, 0x401}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x0, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x3}, 0x8) 2018/05/13 06:55:04 executing program 4: clone(0x2000000034040000, &(0x7f0000000340)="649b4db73570ac9a849625fa38af5fd99d1f7b1c64f419bb68135969b1811ad81f1ac6eacaaa2bf2a8c134d7a02b15e6a480f1b740b2f2d8d9806560c0a44c44d50496465bc527dfea71b7b1b2cec1919a992431b30a0a7228f705e26b439c6cd6e29670e3b6c439680c15e3422f3e38cb881ed8841732c89cedf31b09364cc2cd5379c0e96c4ff778958c44e904311332056a411cc9a74251d1e4124340993963ae93a7817106489c64fcae13b937e3235ec7d7cb44d677e2c1c615c66a3206a0a5101f3b4ba761b539109278ed24973ab9e131b558a18d6650469c203b66a47e097cc9012dbec9acb9c92d3c68c6d4640f946419f3309d336f70a0efedff4310d8af6b3aa5ecf0f011cc71f89a13488b4e78dc1a787d12f815d14e8185cf17bbafe7ad8881f96fc3e448968638250d1af5e07f047ece7c0b0d0f1c0c4e7380a818c3a1ade400e20dd7714ae62c7ed4939809f65cbe3beeb1bb", &(0x7f000084effc), &(0x7f00000004c0), &(0x7f0000000140)="721aa014cb8e06b8573c34a8dd6435c0744c402ff5d9d89e4d91f6377d728fa67ceec1ad2461e253963e2e82614888071738e42f3b910ea2d32b98e898d52b7344199d6be62f399dc5cdaa30ea3913d88964c6c2e59082d9e36600d890efb7f7d5bbd6f33ec2bdbd4884e67a7027796a0774d3c0ee4260610d5ad24ecb0b6cf3fe5a27a76419cf96d8bf709cffac9d489b70c217c430188d0ec6b5b69f6874bd5796e7fdc19fd5ded3f5486e0bfe4bde34b1cd365df14c82cf046eae4ecca77093a0096281e979b5b2dee98ec1deb4052707c29912933128fa") [ 156.368344] FAULT_INJECTION: forcing a failure. [ 156.368344] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 156.380815] CPU: 0 PID: 11554 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 156.388095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.397449] Call Trace: [ 156.400070] dump_stack+0x1b9/0x294 [ 156.403690] ? dump_stack_print_info.cold.2+0x52/0x52 [ 156.408885] ? graph_lock+0x170/0x170 [ 156.412698] should_fail.cold.4+0xa/0x1a [ 156.416765] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 156.421875] ? debug_check_no_locks_freed+0x310/0x310 [ 156.427068] ? lock_downgrade+0x8e0/0x8e0 [ 156.431218] ? finish_task_switch+0x182/0x810 [ 156.435811] ? kasan_check_read+0x11/0x20 [ 156.439949] ? do_raw_spin_unlock+0x9e/0x2e0 [ 156.444348] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 156.449013] ? compat_start_thread+0x80/0x80 [ 156.453419] ? _raw_spin_unlock_irq+0x27/0x70 [ 156.458081] ? perf_trace_lock_acquire+0xe3/0x980 [ 156.462912] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.467915] ? trace_hardirqs_on+0xd/0x10 [ 156.472062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 156.477597] ? should_fail+0x21b/0xbcd [ 156.481490] __alloc_pages_nodemask+0x34e/0xd70 [ 156.486156] ? lock_repin_lock+0x410/0x410 [ 156.490383] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 156.495400] ? find_held_lock+0x36/0x1c0 [ 156.499465] ? check_same_owner+0x320/0x320 [ 156.503777] ? kasan_check_write+0x14/0x20 [ 156.508021] cache_grow_begin+0x72/0x6c0 [ 156.512089] kmem_cache_alloc+0x689/0x760 [ 156.516243] ? schedule+0xef/0x430 [ 156.519793] getname_flags+0xd0/0x5a0 [ 156.523596] user_path_at_empty+0x2d/0x50 [ 156.527753] path_listxattr+0xb4/0x190 [ 156.531638] ? listxattr+0x150/0x150 [ 156.535341] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 156.540174] __x64_sys_llistxattr+0x75/0xb0 [ 156.544482] do_syscall_64+0x1b1/0x800 [ 156.548355] ? finish_task_switch+0x1ca/0x810 [ 156.552836] ? syscall_return_slowpath+0x5c0/0x5c0 [ 156.557759] ? syscall_return_slowpath+0x30f/0x5c0 [ 156.562687] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 156.568051] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 156.572885] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 156.578060] RIP: 0033:0x455979 [ 156.581247] RSP: 002b:00007ff6e4165c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c3 [ 156.588943] RAX: ffffffffffffffda RBX: 00007ff6e41666d4 RCX: 0000000000455979 [ 156.596205] RDX: 00000000000001f5 RSI: 0000000020000140 RDI: 0000000020000100 [ 156.603467] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 156.610725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 156.617979] R13: 0000000000000489 R14: 00000000006fad78 R15: 0000000000000001 2018/05/13 06:55:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/232, 0xe8}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000740)=""/182, 0xb6}], 0x6, &(0x7f0000000880)=""/163, 0xa3, 0x5}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:04 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) fchdir(r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x5) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000006000000000000000000000000000000a5865dacfe2fe2c0c6ff9bcd"], 0x2e) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20c00, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000280)=0x80000000, 0x4) 2018/05/13 06:55:04 executing program 3 (fault-call:2 fault-nth:2): mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:04 executing program 6: ioperm(0x6, 0x0, 0x1000000) 2018/05/13 06:55:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x495d116a0198f57b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) 2018/05/13 06:55:04 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) openat(r0, &(0x7f0000000080)='./file0\x00', 0x4a80, 0x10) 2018/05/13 06:55:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) ftruncate(r0, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x800) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x800}}, 0x10) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1, &(0x7f00000000c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000007000000008b71f765f48102000000000000"], 0x10}}], 0x2, 0x0) 2018/05/13 06:55:04 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x48000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 2018/05/13 06:55:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000180), 0xfffffe95, 0x0, &(0x7f0000108fe4)={0xa}, 0x1c) 2018/05/13 06:55:05 executing program 0: r0 = socket$inet(0x2, 0xc000000000000005, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x40, 0x43, 0x6]}, 0xa) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) dup3(r1, r1, 0x80000) 2018/05/13 06:55:05 executing program 2: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffc}, 0x0, 0x8) clone(0x0, &(0x7f0000000180), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) mlockall(0x2) [ 156.912899] FAULT_INJECTION: forcing a failure. [ 156.912899] name failslab, interval 1, probability 0, space 0, times 0 [ 156.925008] CPU: 1 PID: 11586 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 156.932379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.941732] Call Trace: [ 156.944321] dump_stack+0x1b9/0x294 [ 156.947964] ? dump_stack_print_info.cold.2+0x52/0x52 [ 156.953439] should_fail.cold.4+0xa/0x1a [ 156.957519] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 156.962647] ? graph_lock+0x170/0x170 [ 156.966470] ? find_held_lock+0x36/0x1c0 [ 156.970536] ? __lock_is_held+0xb5/0x140 [ 156.974613] ? check_same_owner+0x320/0x320 [ 156.978940] ? rcu_note_context_switch+0x710/0x710 [ 156.983879] ? __lock_acquire+0x7f5/0x5140 [ 156.988127] __should_failslab+0x124/0x180 [ 156.992375] should_failslab+0x9/0x14 [ 156.996182] kmem_cache_alloc+0x2af/0x760 [ 157.000348] ? check_noncircular+0x20/0x20 [ 157.004599] __d_alloc+0xc0/0xd30 [ 157.008070] ? rcu_read_lock+0x70/0x70 [ 157.011975] ? shrink_dcache_for_umount+0x290/0x290 [ 157.017006] ? __unlock_page_memcg+0x72/0x100 [ 157.021514] ? print_usage_bug+0xc0/0xc0 [ 157.025640] ? page_add_file_rmap+0x779/0xe20 [ 157.030143] ? graph_lock+0x170/0x170 [ 157.033963] ? page_add_new_anon_rmap+0x850/0x850 [ 157.042035] ? __lock_acquire+0x7f5/0x5140 [ 157.046301] ? debug_check_no_locks_freed+0x310/0x310 [ 157.051504] ? perf_trace_lock+0xd6/0x900 [ 157.055675] d_alloc+0x8e/0x370 [ 157.058968] ? debug_check_no_locks_freed+0x310/0x310 [ 157.064171] ? __d_alloc+0xd30/0xd30 [ 157.067913] d_alloc_parallel+0x152/0x1e80 [ 157.072173] ? find_held_lock+0x13f/0x1c0 [ 157.076337] ? __d_lookup_rcu+0xa80/0xa80 [ 157.080497] ? print_usage_bug+0xc0/0xc0 [ 157.084581] ? debug_check_no_locks_freed+0x310/0x310 [ 157.089786] ? zap_class+0x720/0x720 [ 157.093506] ? graph_lock+0x170/0x170 [ 157.097321] ? graph_lock+0x170/0x170 [ 157.101137] ? mark_held_locks+0xc9/0x160 [ 157.105293] ? find_held_lock+0x36/0x1c0 [ 157.109365] ? __raw_spin_lock_init+0x1c/0x100 2018/05/13 06:55:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '863'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000280)="2e2f66696c65302f66692e6530ff00", 0x3fffa, 0x28) 2018/05/13 06:55:05 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0xcc39c8ef509bdec0}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0xe}, &(0x7f0000001380)=0x20) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x1, 0x4e24, 0x0, 0xa, 0xa0, 0x0, 0x2e, r1, r2}, {0x7f, 0x40, 0x6, 0x200, 0xffffffffffff0a49, 0x8, 0x6, 0x4}, {0xfffffffffffff4ee, 0x5d, 0x4, 0x81}, 0x4, 0x6e6bbe, 0x1, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x428e302df71af02a, 0x3, 0xfffffffffffffffb, 0x6, 0x7, 0x8}}, 0xe8) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 157.113956] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.118978] ? __lockdep_init_map+0x105/0x590 [ 157.123492] ? __lockdep_init_map+0x105/0x590 [ 157.127983] ? lockdep_init_map+0x9/0x10 [ 157.132048] ? __init_waitqueue_head+0x96/0x140 [ 157.136732] ? init_wait_entry+0x1b0/0x1b0 [ 157.140976] ? lock_release+0xa10/0xa10 [ 157.144956] __lookup_slow+0x1e6/0x540 [ 157.148846] ? vfs_unlink+0x510/0x510 [ 157.152643] ? down_read+0xaf/0x1b0 [ 157.156261] ? lookup_slow+0x49/0x80 [ 157.159966] ? __down_interruptible+0x6e0/0x6e0 [ 157.164629] ? lookup_fast+0x468/0x1290 [ 157.168605] ? __follow_mount_rcu.isra.35.part.36+0x880/0x880 [ 157.174483] lookup_slow+0x57/0x80 [ 157.178037] walk_component+0x8f5/0x2550 [ 157.182102] ? inode_permission+0xb2/0x560 [ 157.186332] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 157.191520] ? path_init+0x2320/0x2320 [ 157.195413] ? walk_component+0x2550/0x2550 [ 157.199740] ? __save_stack_trace+0x7e/0xd0 [ 157.204078] ? save_stack+0xa9/0xd0 [ 157.207726] ? kasan_slab_alloc+0x12/0x20 [ 157.211876] ? kmem_cache_alloc+0x12e/0x760 [ 157.216195] ? getname_flags+0xd0/0x5a0 [ 157.220166] ? user_path_at_empty+0x2d/0x50 [ 157.224494] ? path_listxattr+0xb4/0x190 [ 157.228567] path_lookupat.isra.44+0x1f6/0xbd0 [ 157.233159] ? find_held_lock+0x36/0x1c0 [ 157.237238] ? path_parentat.isra.42+0x160/0x160 [ 157.242009] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 157.247211] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 157.252235] ? __check_object_size+0x95/0x5d9 [ 157.256747] ? usercopy_warn+0x120/0x120 [ 157.260820] ? kasan_check_read+0x11/0x20 2018/05/13 06:55:05 executing program 6: syz_mount_image$f2fs(&(0x7f0000000380)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000080)={[{@flush_merge='flush_merge', 0x2c}]}) [ 157.264996] ? do_raw_spin_unlock+0x9e/0x2e0 [ 157.269420] filename_lookup+0x258/0x4f0 [ 157.273494] ? filename_parentat.isra.57+0x540/0x540 [ 157.278619] ? mpi_free.cold.1+0x19/0x19 [ 157.282699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.288240] ? getname_flags+0x26e/0x5a0 [ 157.292317] user_path_at_empty+0x40/0x50 [ 157.296466] path_listxattr+0xb4/0x190 [ 157.300358] ? listxattr+0x150/0x150 [ 157.304083] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 157.308932] __x64_sys_llistxattr+0x75/0xb0 [ 157.313268] do_syscall_64+0x1b1/0x800 [ 157.317193] ? syscall_return_slowpath+0x5c0/0x5c0 [ 157.322142] ? syscall_return_slowpath+0x30f/0x5c0 [ 157.327092] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 157.332470] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 157.337329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 157.342512] RIP: 0033:0x455979 [ 157.345701] RSP: 002b:00007ff6e4165c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c3 [ 157.353397] RAX: ffffffffffffffda RBX: 00007ff6e41666d4 RCX: 0000000000455979 [ 157.360662] RDX: 00000000000001f5 RSI: 0000000020000140 RDI: 0000000020000100 [ 157.368016] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 157.375280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 157.382627] R13: 0000000000000489 R14: 00000000006fad78 R15: 0000000000000002 2018/05/13 06:55:05 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x134, r1, 0x0, 0x70bd28, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1bf90e2a}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xcd}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x134}, 0x1}, 0x814) r2 = socket(0x6, 0x5, 0x264) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r2, 0x1) 2018/05/13 06:55:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)={0x2, 0x0, [{0x80000008, 0xef7}, {0x1}]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x60000, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0x7f3, 0x1, 0x1, r4}) [ 157.416738] FAT-fs (loop4): bogus number of reserved sectors [ 157.422773] FAT-fs (loop4): Can't find a valid FAT filesystem [ 157.441975] f2fs_msg: 10 callbacks suppressed [ 157.441989] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 157.453687] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 157.481786] attempt to access beyond end of device [ 157.486992] loop6: rw=12288, want=4104, limit=20 [ 157.493473] F2FS-fs (loop6): invalid crc value [ 157.507338] attempt to access beyond end of device [ 157.512464] loop6: rw=12288, want=8200, limit=20 [ 157.525859] F2FS-fs (loop6): invalid crc value [ 157.530600] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 157.542312] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 157.549442] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 157.557820] attempt to access beyond end of device [ 157.562937] loop6: rw=12288, want=4104, limit=20 [ 157.568455] F2FS-fs (loop6): invalid crc value [ 157.573412] attempt to access beyond end of device [ 157.578464] loop6: rw=12288, want=8200, limit=20 [ 157.583510] F2FS-fs (loop6): invalid crc value [ 157.588204] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 157.617220] attempt to access beyond end of device [ 157.622260] loop6: rw=12288, want=4104, limit=20 [ 157.631329] attempt to access beyond end of device [ 157.636358] loop6: rw=12288, want=8200, limit=20 [ 157.642395] attempt to access beyond end of device [ 157.647493] loop6: rw=12288, want=4104, limit=20 [ 157.652850] attempt to access beyond end of device [ 157.657860] loop6: rw=12288, want=8200, limit=20 2018/05/13 06:55:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/232, 0xe8}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000740)=""/182, 0xb6}], 0x5, &(0x7f0000000880)=""/163, 0xa3, 0x5}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:05 executing program 3 (fault-call:2 fault-nth:3): mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:05 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x400, 0x7a8}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x6f3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}}, 0xfd6d, 0x5, 0xffffffff, 0x5, 0x4}, 0x98) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0x2, 0x0, 0xffffffffffffffff, 0x40, [0x4]}, 0x2c) 2018/05/13 06:55:05 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x4) fcntl$setsig(r0, 0xa, 0x3d) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000640)={0x2, r2}) sendmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c80)='\f', 0x1}], 0x1, &(0x7f0000003c00)}}], 0x1, 0x4001) 2018/05/13 06:55:05 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000a00)=""/206, 0xce}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f00000000c0)="390000001300090469080000000000007f00804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0x39}], 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getpeername(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000180)=0x80) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) [ 157.811972] FAULT_INJECTION: forcing a failure. [ 157.811972] name failslab, interval 1, probability 0, space 0, times 0 [ 157.823860] CPU: 0 PID: 11654 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #44 [ 157.831171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.840528] Call Trace: [ 157.843115] dump_stack+0x1b9/0x294 [ 157.846748] ? dump_stack_print_info.cold.2+0x52/0x52 [ 157.851930] ? debug_check_no_locks_freed+0x310/0x310 [ 157.857108] ? find_held_lock+0x36/0x1c0 [ 157.861171] should_fail.cold.4+0xa/0x1a [ 157.865222] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 157.870314] ? graph_lock+0x170/0x170 [ 157.874101] ? __find_get_block+0x365/0xe50 [ 157.878411] ? lock_downgrade+0x8e0/0x8e0 [ 157.882558] ? __lock_is_held+0xb5/0x140 [ 157.886608] ? __lock_is_held+0xb5/0x140 [ 157.890667] ? check_same_owner+0x320/0x320 [ 157.894978] ? rcu_note_context_switch+0x710/0x710 [ 157.899897] __should_failslab+0x124/0x180 [ 157.904133] should_failslab+0x9/0x14 [ 157.907922] kmem_cache_alloc+0x2af/0x760 [ 157.912071] ? __find_get_block+0xe50/0xe50 [ 157.916379] ? lock_release+0xa10/0xa10 [ 157.920341] ? check_same_owner+0x320/0x320 [ 157.924652] mb_cache_entry_create+0x13b/0xa70 [ 157.929225] ? mb_cache_scan+0x50/0x50 [ 157.933108] ? down_read+0xaf/0x1b0 [ 157.936725] ? ext4_listxattr+0xa6/0xc40 [ 157.940775] ? __down_interruptible+0x6e0/0x6e0 [ 157.945446] ? kasan_check_read+0x11/0x20 [ 157.949595] ? rcu_is_watching+0x85/0x140 [ 157.953757] ? putname+0xf7/0x130 [ 157.957200] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.962729] ? ext4_xattr_check_entries+0x30b/0x390 [ 157.967734] ext4_listxattr+0x8fb/0xc40 [ 157.971704] ? ext4_xattr_get+0xad0/0xad0 [ 157.975841] ? kasan_kmalloc+0xc4/0xe0 [ 157.979723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.985246] ? ext4_xattr_get+0xad0/0xad0 [ 157.989381] vfs_listxattr+0x114/0x1a0 [ 157.993267] listxattr+0x74/0x150 [ 157.996711] path_listxattr+0xed/0x190 [ 158.000590] ? listxattr+0x150/0x150 [ 158.004300] __x64_sys_llistxattr+0x75/0xb0 [ 158.008627] do_syscall_64+0x1b1/0x800 [ 158.012500] ? finish_task_switch+0x1ca/0x810 [ 158.016984] ? syscall_return_slowpath+0x5c0/0x5c0 [ 158.021916] ? syscall_return_slowpath+0x30f/0x5c0 [ 158.026846] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 158.032201] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 158.037039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 158.042216] RIP: 0033:0x455979 [ 158.045390] RSP: 002b:00007ff6e4165c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c3 [ 158.053090] RAX: ffffffffffffffda RBX: 00007ff6e41666d4 RCX: 0000000000455979 2018/05/13 06:55:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000580)='./file0\x00', 0xe000, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0xa000c0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl(r0, 0x7, &(0x7f0000000340)="14a91036569dfa800e7f57a44d23adf0efd1da16075e46237db84f6887cf44fcb2951d4ef4735585e58ee42d612d78ae19c9ec835501bd84b9ba8b15af537a4a704daa8f75d5787669890c29d88361dfc92776b3b3f65a5c91bbcd430a04d9b7aa1e330880cba5fb559e57b078e8ee9932d754e108242b667d152afc6cf95ba3c5ebbbb840ad8f68015a1617dc1d4359f5d1c432a43cc3105e8103a63f958c9ffc509887f22a52637cfa1b5024206795c0d4bf0fd2a7f31e27fcda1b07533c4fcf361e979e32f351bb5a444d7d512015df1e0f2acc492fe8fcbf387bff0f41118cadb04c5cd7aef6c66ed29e52ecfd6de7de") perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8983, &(0x7f0000000000)) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000005c0)='./file0/file1\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000040)='./file0//.Le1\x00') 2018/05/13 06:55:06 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000013c0)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)=""/63, 0x3f}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/84, 0x54}, {&(0x7f0000001200)=""/167, 0xa7}], 0x5, &(0x7f0000001340)=""/8, 0x8, 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000014c0)=@assoc_value={0x0, 0x7f}, &(0x7f0000001500)=0x8) r3 = syz_open_dev$mouse(&(0x7f0000001400)='/dev/input/mouse#\x00', 0xffffffffffff0001, 0x20000) sendto(r0, &(0x7f0000001540)="b5fcab474387e5faaacd9739ef470636dc0fb6354998f3bd0d2b59015fe30f7838c9ce96990ecadfaf288af7e56dce507a3e8aa7a22a67f06cf34fe65825c408846eea9adba9a4a829ade71602da3d2c0ddf056560c58c42a1221603146e87998ecfb1f90b48cf01265385c79cc680f0125dbf6e26428c01957bd149c356b4421e0a1089253bfabccde1775def9f1ce419c3b9ae370a08c5a4a5744cc9e68e1777ece79d0fcd6bb3", 0xa8, 0x0, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001440)={&(0x7f0000001480)='./file0/file0\x00', r3}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001840)={r2, 0x0, 0x7, 0x400, 0x0, 0x1, 0x3, 0x3f, {r2, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5, 0x6, 0x7, 0x3696, 0x1}}, &(0x7f0000001900)=0xb0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001600)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000001700)=0xe8) sendmsg$nl_route_sched(r3, &(0x7f0000001800)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x70a10000}, 0xc, &(0x7f00000017c0)={&(0x7f0000001740)=@deltfilter={0x78, 0x2d, 0x200, 0x70bd29, 0x25dfdbfd, {0x0, r4, {0xf, 0xfff7}, {0x10, 0x5}, {0x6, 0x1}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, @TCA_BPF_NAME={0x14, 0x7, './file0/file0\x00'}}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x6}}}, @TCA_CHAIN={0x8, 0xb}, @TCA_RATE={0x8, 0x5, {0x8001, 0xfffffffffffffffe}}, @TCA_RATE={0x8, 0x5, {0x1000, 0x7}}, @TCA_RATE={0x8, 0x5, {0x81, 0x1}}]}, 0x78}, 0x1, 0x0, 0x0, 0x40004}, 0x40000) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000040)={'eql\x00', @ifru_settings={0x710000, 0x0, @sync}}) 2018/05/13 06:55:06 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x70010, r0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x3}) [ 158.060362] RDX: 00000000000001f5 RSI: 0000000020000140 RDI: 0000000020000100 [ 158.067624] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 158.074881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 158.082148] R13: 0000000000000489 R14: 00000000006fad78 R15: 0000000000000003 2018/05/13 06:55:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x2}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/13 06:55:07 executing program 4: r0 = socket(0xa, 0x8, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'team_slave_0\x00', 0x0}) r2 = getpid() sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000804}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0x809, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_XDP={0x10, 0x2b, [@typed={0xc, 0x4, @u64}]}]}, 0x378}, 0x1, 0x0, 0x0, 0x4001ffffffc}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000580)={'ip6gre0\x00', &(0x7f0000000540)=@ethtool_eee}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000180)=""/26) 2018/05/13 06:55:07 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sysfs$1(0x1, &(0x7f0000000000)='vboxnet0\x00') setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r0) 2018/05/13 06:55:07 executing program 3 (fault-call:2 fault-nth:4): mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:07 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7e, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0x200, 0x1, 0x1de6, 0x100}, &(0x7f0000000180)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000040)) 2018/05/13 06:55:07 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x26) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0xb4, r2, 0x8, 0x70bd2b, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbe34}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfdda}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000000}, 0x880) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000067973dc40000711028000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r3, 0x0, 0xe, 0x63, &(0x7f0000000180)="73286bb5fc815c7977100b97491e", &(0x7f00000000c0)=""/99}, 0x28) 2018/05/13 06:55:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/232, 0xe8}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000740)=""/182, 0xb6}], 0x4, &(0x7f0000000880)=""/163, 0xa3, 0x5}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000013e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x2}}]}, 0x2c}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000140)={0x2, 0x7, 0xe6, &(0x7f0000000040)="e095e57b80ad18c75b8c5f1627087c0c1cc28d6651026382b7b7d7867bc26c6eef6946bc2a8ee289cf3cfe95854ff056cc76c168717c12f9c5b0b937f9f0550df429f1fbf8b8e03293b38b0ea98b346d05a6f3e6d12dcad31606c8c023d4dc9434a76cc97d200a27381bac048d668fb56ccc3723cc6a8556f5c952128c1948ec614a18f84b4e39c7d5f17a502b411ae9c4096408aca17af00f5b84dc24d276e9efa772224c1c8f7aedac250cc1952f4fbf684e70c813ea8f57c7aea2b28e5c407b20125ad4a274aed4aa9e6067c98742796f9f23b6fa1f1877c4bb3b29fea95c34d2d19ee11b"}) 2018/05/13 06:55:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x39}}) close(r2) close(r1) [ 159.049643] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 159.057272] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/05/13 06:55:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x10b400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x3, 0x7, 0x2, 0x8001}, 0x100000000, 0x6, 'id1\x00', 'timer1\x00', 0x0, 0xfffffffffffffbff, 0x7, 0x7, 0x9}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x1) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@sco={0x1f, {0x0, 0x0, 0x101, 0x0, 0x0, 0x9f4c}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/13 06:55:07 executing program 7: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)}], 0x0, &(0x7f0000000240)) r0 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000280)='./control\x00', 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='wchan\x00') r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x327, 0x2) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000700050000003015a9ff0f0600010007060000da317fa43c0e0f0000"], &(0x7f0000000300)=0x14) inotify_rm_watch(r2, r0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) rmdir(&(0x7f0000000040)='./control\x00') ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000340)={0x4, 0x1, 0x4, 0x7}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000380)=0x2000000000000020, 0x4) 2018/05/13 06:55:07 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) [ 159.110128] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 159.117660] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/05/13 06:55:08 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1f0876020dfdfc05000000000000000000000003000500315d6a86e9856c53e3c89f07472400800000020000007f000001000000008c000000"], 0xe}, 0x1}, 0x100000000000000) 2018/05/13 06:55:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xe, 0x800) r2 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='bcsh0\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000001c0)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/05/13 06:55:08 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r1, 0x3f) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000002c0)=0x1f) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x1, 0x4, 0x4c, 0x32b9, "cad330560ec2240ad5aa5d4bd2afbe0bca4d57bd5996d11a21c4b234b2186b86966381de7f40857194bdd269", 0x206}, 0x0, 0x0, 0x3, r2, 0x3f, 0x6, "41458d5dc82d32925fe69ef6f6fb469d94bbc5ff3fa0f00cefeb144adef16b1d8beccdc3c567c33eb9d3d61abb59ecb252f02bf2982f725884746064cc5535ec", &(0x7f0000000040)="9c656d316d643573756d29776c616e31", 0x10, [], [0xbec, 0x9, 0xfffffffffffff205, 0x20cd]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000200)={0xa14, 0x6, 0x6, 0xfb, "d7ac5cc804ea4c6d042a713515b13200c5b32c24c45d41f9c2fc7d21c7a3a4e2bfcd4c402540a5974e65587f", 0x6}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000001c0)) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) rt_sigqueueinfo(r2, 0x8, &(0x7f0000000280)={0x32, 0x9, 0x4, 0x4}) 2018/05/13 06:55:08 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vsock\x00', 0x2, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x1d, 0x2, 0x8}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000280)={"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"}) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000140)={{0x4, 0x3, 0x2d2, 0x0, "5552e33d742be84b59a0f1cf42aa57a4f91b9f83a66f3a6724cf89d03157f5d41fab05ec2be58b67d9252589", 0x4}, 0x0, 0x0, 0x0, r1, 0x7000000000000, 0x2c, "89b1031fff183960fa7e2254d4002d86d87987870835f2ff5b486d266d791d3483de30400189b451cd75a09034ceab8c504aa2b5cd078e6838ae3b897a9e5cfa", &(0x7f0000000100)='/dev/nullb0\x00', 0xc, [], [0x595a, 0x5, 0x101, 0x7]}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x800, 0x0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000040)) 2018/05/13 06:55:08 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x1, 0x0, 0x8000) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x10001, 0x0, &(0x7f0000000340), 0x880002, &(0x7f0000000400)={[{@uid={'uid', 0x3d, [0x34, 0x37, 0x0, 0x30]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@noquota='noquota', 0x2c}, {@resize='resize', 0x2c}]}) fallocate(r1, 0x1, 0x0, 0xd7a) 2018/05/13 06:55:08 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = semget(0x3, 0x5, 0x115) r3 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000600)={"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"}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x800, 0x0) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f0000000500)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000440)={{0x3ff, r4, r5, r7, r8}, 0x8001, 0x1, 0x6}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004040)=[{{&(0x7f0000002d00)=@ipx={0x4, 0x0, 0x0, "6a871ca0a2e6"}, 0x80, &(0x7f0000003100)=[{&(0x7f0000005000)="1953787f4be62d4fc272445f5223ddd18bccaf70c6fb4268d870f5585b5b4197b0aca161a5ffc71460781f218821187f590f8fdaf932f6", 0x37}], 0x1, &(0x7f00000031c0)}}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="11634840d390010589bfbc7d0f27b6ce53f76d98297d054f110ca48f3c74e9917b92906929cffca4b79f1c9df1520ad3906b0c36c287b2d694b0010d2b5ea703ffad1246790af30f4f64238199cd0d3f594beb3d7d33e32d167fe67c75a1a394d3799a5a5d59017be835f82d98a1de5947e90df7802449cf", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000008000)}) 2018/05/13 06:55:08 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='//file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000640)=""/232, 0xe8}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000740)=""/182, 0xb6}], 0x3, &(0x7f0000000880)=""/163, 0xa3, 0x5}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:08 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r0, 0x1, 0x4) r1 = socket(0x1b, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xa, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)) [ 160.155238] Unknown ioctl 1074310812 [ 160.159949] Unknown ioctl 1140895375 [ 160.166952] Unknown ioctl -1055894248 [ 160.181106] Unknown ioctl 1074310812 [ 160.199659] Unknown ioctl 1140895375 2018/05/13 06:55:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000000080)) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000001c0)=""/118, &(0x7f0000000000)=0x76) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2d, 0x10400) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000180)={0x80000001, 0x2, 0x0, 0x1, "b7535fa753accc59f29303859d293b30404d539735e3488444b1cbed157654b2bd8836533cf258ddc16495e8", 0x7ff}) 2018/05/13 06:55:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/05/13 06:55:08 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000080)=0x8) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x7, [0x5, 0x6, 0x7fffffff, 0x7, 0x4, 0x3ce, 0x9]}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/13 06:55:08 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getitimer(0x0, &(0x7f0000000140)) getpgrp(r0) r1 = socket(0xa, 0x1, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100), 0x4) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setitimer(0x2, &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}, 0x0) getitimer(0x2, &(0x7f00000000c0)) [ 160.210483] Unknown ioctl -1055894248 2018/05/13 06:55:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000740)=""/182, 0xb6}], 0x2, &(0x7f0000000880)=""/163, 0xa3, 0x5}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:09 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='.//ile0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:09 executing program 6: r0 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 2018/05/13 06:55:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffffe1}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="92f1e3"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/13 06:55:09 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x32c, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0xa, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r1, 0x50, &(0x7f000039efb0)}, 0x10) 2018/05/13 06:55:09 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) setreuid(r2, 0x0) setreuid(0x0, r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r4, 0xc3c3, 0xe3, 0x3f, 0x8046, 0x3, 0x40, 0x1ff, {r5, @in6={{0xa, 0x4e23, 0x48f, @loopback={0x0, 0x1}}}, 0x4, 0x6, 0xfff, 0xffffffffffffff58, 0x3}}, &(0x7f0000000300)=0xb0) 2018/05/13 06:55:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000300)="bcf6", 0x0) name_to_handle_at(r1, &(0x7f0000000740)='\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0c0000560e18f7653c9847e6a0c1095fe675fc3c988777a99992d9dc4272001bdc79996f1a0aee25e379b47c869d617b836e235b155fcde719866513401c89c83aa33ee6c57e106882c4d5e4f3255233bab98ec21d26d1ba47d1e4b7343ceebfbc42c54f4814c811928618370d70791876e0c3ccc5f199141213130b505ab2413220feb0a1841eb20084538189f65165a309f9253063cdaf805b44ba0568d464d088c9c02f61dda644c877"], &(0x7f0000000800), 0x1000) 2018/05/13 06:55:09 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x33, "ff1450804f45462b8b22d6a78c768c25b7e3c62ea788f486e8be5e668fe6462bee78278736273466a2539d351e9b9ff3e5dc75"}, &(0x7f00000000c0)=0x3b) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x101, 0x2, 0x4, 0x100000000, 0x0, 0x6, 0xc00000, 0x7fffffff, r1}, 0x20) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x800000000000010d, 0x6, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x29c) 2018/05/13 06:55:09 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x218040) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{0x3, 0x2, 0x0, 0x6}, 0x4, 0x1, 0x0, 0x0, "e2b57dbdf2a3e8b9"}, 0x10}, 0x1}, 0x4000000) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0xc4d}, 0x8) sendto$inet6(r1, &(0x7f0000000440)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0xc5ba, [], 0xaa}, 0x9}, 0x1c) 2018/05/13 06:55:09 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = geteuid() fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x2, r2, r3, 0x4, 0x520a4) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/13 06:55:09 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000001b80)}}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x7f, 0x489, 0x2, 0xffff, 0x317}, &(0x7f0000000280)=0x14) 2018/05/13 06:55:09 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000002c0)={0xf7, &(0x7f00000001c0)=""/247}) ppoll(&(0x7f0000000140)=[{r1}, {}, {}, {}, {}], 0x20000000000002c6, &(0x7f0000000180), &(0x7f0000000000), 0x8) 2018/05/13 06:55:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000340)='syzkaller\x00', 0x6, 0xffffffffffffff10, &(0x7f0000000140)=""/183, 0x41100, 0x0, [], r1}, 0xffffffffffffff2b) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r4, r3, 0x0) 2018/05/13 06:55:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) lsetxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=@known='user.syz\x00', &(0x7f00000006c0)='$\x00', 0x2, 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = socket(0x4000000000000a, 0x1, 0xffffffffffffffff) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000000180)='.', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x0, 0x40) syncfs(r2) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14080000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000900000004000100"], 0x18}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000600)) 2018/05/13 06:55:09 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./.ile0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:09 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) connect$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"0f1c1cec7a6056"}, 0x32}, 0x10) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x5, 0x8}, 0x20) sendmsg$rds(r2, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2}, 0x148, &(0x7f0000000040), 0x0, &(0x7f0000000080)=ANY=[]}, 0x0) 2018/05/13 06:55:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r2 = dup3(r0, r1, 0x80004) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0xf, 0x1}, 0x10) 2018/05/13 06:55:10 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x410001, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000080)=0x56, 0x4) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x0, 0x2}, 0xe) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/13 06:55:10 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x180) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001480)='Y', 0x1}], 0x1, &(0x7f00002e7000)}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/05/13 06:55:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f0000000740)=""/182, 0xb6}], 0x1, &(0x7f0000000880)=""/163, 0xa3, 0x5}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:10 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mkdir(&(0x7f0000000080)='./control/file0/file0\x00', 0x42) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8008000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00042dbd7000ffdbdf25020000000800c008000000000000020002000000080002000a000000"], 0x2c}, 0x1}, 0x40000) r3 = getpgid(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000100)=0x5) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') creat(&(0x7f0000000040)='./control/file0\x00', 0x0) utimes(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000180)={{0x77359400}, {0x77359400}}) close(r0) 2018/05/13 06:55:10 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000700)={[{@loccookie='loccookie', 0x2c}]}) 2018/05/13 06:55:10 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:10 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600214) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x100000000, 0xa326, 0x1, 0x7, 0x0, 0x1, 0x80, 0x7, 0xa1, 0x1f, 0x80000001, 0x2, 0x1, 0x1, 0x7, 0x100000000, 0x1f, 0x800, 0x5, 0x30f7f231, 0x4, 0x40000, 0x2, 0x40a, 0x8001, 0x2, 0xfffffffffffffff8, 0x7584, 0x1, 0x3f, 0x6, 0x0, 0x7ff, 0x0, 0x1, 0x2, 0x0, 0x4, 0x0, @perf_config_ext={0x1000, 0x1200}, 0x0, 0xf800000000000000, 0x6, 0x5, 0x2f, 0x8, 0x1}, r1, 0xb, r0, 0x9) r2 = dup(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f98000), 0xfffffffffffffff3, 0x0, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in6, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ftruncate(r3, 0x27ffe) sendfile(r2, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/13 06:55:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x40000010}]}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000000)={0x1, 0x100000001}) 2018/05/13 06:55:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000080)=""/3, &(0x7f00000000c0)=0x3) ioctl$KDENABIO(r2, 0x4b36) 2018/05/13 06:55:10 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:10 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/13 06:55:10 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xbf, 0x200000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x10006, 0x0, 0x200000006, 0x47}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/140, 0x4}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/05/13 06:55:10 executing program 4: r0 = getpid() vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}], 0x1, &(0x7f0000007000)=[{&(0x7f000000bf62)=""/158, 0xfffffe99}], 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/13 06:55:10 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x80000001, &(0x7f0000000180)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="61f738a6b337dc120afc65df66128e7e23fc7904693dc1782b04c164fc9b3f5e04a5aedb91c85d79a8dd943b02c69c5c6bea708d236eadec1614cad17c1f4de37d1e1837757343e28ce794660be928fecd000000ec"], &(0x7f0000000380)=0x4) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) futex(&(0x7f00000000c0), 0x2400000085, 0x4, &(0x7f0000000140), &(0x7f0000000040), 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x801, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/05/13 06:55:10 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x210080, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0x3, 0x3, 0x3b, 0x4, 0xffffffffffff6a06, 0x5}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/05/13 06:55:10 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='bpq0\x00') 2018/05/13 06:55:10 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)="2e2f66696c6530ff", &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:10 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0/file0\x00', 0xc000, 0x0, r1, 0x100000001, 0x0, 0x0) 2018/05/13 06:55:11 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x5, 0x0) dup3(r0, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/05/13 06:55:11 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) accept4$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14, 0x80800) sendto$packet(r0, &(0x7f0000000340)="c5e9e2ae733f60a2101fd186af65916173fccca7f2fbb78323ea3e79fb1a558bd4cc4d6da5df9f496d697b0911e34ecda651651e86c277af5a0b058fc6b5747fdec12251e60ef2c7d4b31868a1011caeafbb003bdbe25e6cb6a4e99a137d5aa98cc9614b818659adbb19faf2b21d06da41f62569e0252bb0d59c56fdb39aee6705c799660fdd2b829466703afa89a88ed94d4f8527505039a622cc1d56732e3fe55e92d782a4de171a747599f6cb56476916b2e6aaf7b2bfd579f845f8cc1e7fab84369f6cf97abbf2e7d33ea76570868b4ba781233e300d338c17dbafbf1a0654b13c633aefa01aca", 0xe9, 0x20040000, &(0x7f0000000580)={0x11, 0x8, r2, 0x1, 0x1ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) read(r1, &(0x7f0000000040)=""/384, 0x7231ca38) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) dup3(r3, r1, 0x0) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) io_setup(0x3, &(0x7f00000001c0)=0x0) io_getevents(r5, 0x8001, 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/13 06:55:11 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x20c, &(0x7f00000016c0)=""/232, 0xe8}, 0x0) r0 = socket$kcm(0xa, 0x8000000002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) llistxattr(&(0x7f0000001400)='./file0\x00', &(0x7f0000001300)=""/217, 0xd9) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x44d8}}, 0x45c, &(0x7f0000000000), 0x2c0, &(0x7f0000000040)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x230101, 0x0) fchmodat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/13 06:55:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x2, 0x1, 0x2c20, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000280)={0x6, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000002c0)={0x9, 0x9}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}}, 0x95e1, 0x8, 0x5, 0x3, 0x7ff}, &(0x7f00000001c0)=0x98) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket$nl_generic(0xa, 0x5, 0x84) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2002, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xe, 0x0, 0x2}}) 2018/05/13 06:55:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x45, 0x4) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@ll, 0x14, &(0x7f0000000400), 0x0, &(0x7f0000000700)=""/150, 0x96}, 0x0) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0x2, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/13 06:55:11 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x52, r1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/05/13 06:55:12 executing program 7: r0 = memfd_create(&(0x7f0000000140)="736564696e06db21ac85eec9c5000000000000000000000000", 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x80) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendfile(r0, r1, &(0x7f0000000180), 0xed5a) 2018/05/13 06:55:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3, 0x5}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x2, 0x1, 0x2c20, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000280)={0x6, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000002c0)={0x9, 0x9}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}}, 0x95e1, 0x8, 0x5, 0x3, 0x7ff}, &(0x7f00000001c0)=0x98) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket$nl_generic(0xa, 0x5, 0x84) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2002, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xe, 0x0, 0x2}}) 2018/05/13 06:55:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0x3d4, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='\n\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000001400010000000000000000000000ffffac1414bb"], 0x93}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000180)=@in={0x0, 0x0, @dev}, &(0x7f0000000040)=0x80) bind$netrom(r1, &(0x7f0000000200)=@full={{0x3, {"34193967bffef6"}, 0x7fff}, [{"81369287630f14"}, {"07f91f4061e24b"}, {"9b9eca135a6059"}, {"09625105666546"}, {"ff1ae4637d8866"}, {"849a2623cb7a0f"}, {"de8262655f3e5e"}, {"cce4f2b876f5a7"}]}, 0x48) 2018/05/13 06:55:12 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000001080)=""/174) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) 2018/05/13 06:55:12 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)="2e2f66696c653002", &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:12 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) sendfile(r0, r0, &(0x7f0000000140), 0xdc) sendfile(r1, r0, 0x0, 0xc08f) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000100)) 2018/05/13 06:55:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x0) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000000240)=""/72) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)="f57e3d6e31ed7e34190c8e238fc1f4f0f525ec0dd892e815894b77704a68f09598a0732896a91338c49e491984038e00014b5d74db1c05e87e4175792f6b48a3b65638cebb0560105b6bb1b28dbbb0c8f7601757fd3a3302813f9e59fd", 0x5d) 2018/05/13 06:55:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x14) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x13}, @dev={0xac, 0x14, 0x14, 0x18}, r1}, 0xfffffdfd) 2018/05/13 06:55:13 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip6gre0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ifb0\x00', &(0x7f0000000040)=@ethtool_perm_addr={0x20, 0x84, "4bf3d6ef55dfaa0d05c0b0667a6b14d74d99d8f9d1dab376b8270747f6544b93149ff62085bae7aafdddf12108b4bee52d7539bf2a19b0afc201d1751203baf266f63b071874c03ab40ba49123e858a4cc3f78bff103cd5299681aeb626f4330b436b4722881220504095f962c84d5208654870059c3072bde4d471fad02b4adf865bf5a"}}) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xd24f, 0xcc0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x101242, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000240)={0x37, 0x5, 0x1, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r3, 0x200042) close(r3) 2018/05/13 06:55:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x2101) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:13 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:13 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) accept4$ax25(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000080)="1f0000000104ff00014454c0171100000a05010008000100030423fdffdfef", 0x1f) 2018/05/13 06:55:13 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c0faa820b8000007aa7c40a00ffefffd7f144"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000400)=""/158, &(0x7f0000000540)=0x9e) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) 2018/05/13 06:55:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x49}}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000240)=0xfffffffffffffffc, &(0x7f0000000280)=0x2) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) sendto$inet6(r1, &(0x7f0000000340)="0401000000c000ddb846090700b25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376315cddc7d07a033b978920a42f2a2b020000018400000000000000f55d4626a880be8bc3cfaeba524830be0ea863559ad02192f872", 0x64, 0x0, &(0x7f0000000200)={0xa, 0x280000800, 0x1}, 0x1c) 2018/05/13 06:55:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x1}, 0x1) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001140)={[{@nointegrity='nointegrity', 0x2c}, {@resize_size={'resize', 0x3d}, 0x2c}]}) 2018/05/13 06:55:13 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xb02, 0x0) [ 165.132932] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 165.160722] binder_alloc: 11993: binder_alloc_buf, no vma [ 165.166720] binder: 11993:12001 transaction failed 29189/-3, size 40-8 line 2971 [ 165.195570] binder: undelivered TRANSACTION_ERROR: 29189 [ 165.205309] binder: BINDER_SET_CONTEXT_MGR already set [ 165.211583] binder_alloc: 11993: binder_alloc_buf, no vma [ 165.217471] binder: 11993:12009 transaction failed 29189/-3, size 40-8 line 2971 [ 165.221433] binder: 11993:12001 ioctl 40046207 0 returned -16 [ 165.233336] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/13 06:55:14 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2200, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x5, 0x1f, 0x8, 0xfffffffffffffffd, r0, 0xffffffffffffffff}, 0x2c) 2018/05/13 06:55:14 executing program 6: r0 = syz_open_dev$urandom(&(0x7f00000019c0)='/dev/urandom\x00', 0x0, 0x4000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc0\x00', 0x109202, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000008c0)=""/4096) r3 = timerfd_create(0x8, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001940)={0xcc2, 0x1}, 0x4) timerfd_settime(r3, 0x1, &(0x7f00000018c0), &(0x7f0000001900)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000440)) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40800, 0x0) fcntl$setsig(r3, 0xa, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x1, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x101000, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000380)=0x8, 0x8) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10880}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="ac76bf00", @ANYRES16=r6, @ANYBLOB="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"], 0x1ac}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/05/13 06:55:14 executing program 7: clock_adjtime(0x0, &(0x7f0000000000)={0xffffffff88c9ac99, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x10000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1ff) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) 2018/05/13 06:55:14 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000140)="3b93179a5d57f1a8380cb1b053182e263c034c16afb9e42a2e8a9c6f64836df6a4be845972e0f600e1c4cceff633c5f2f025014a961b35da11615aa9bb2d3b6423f9fd004bf58684"}) r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000075afd0)={0x4, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0xc, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="ee000000", @ANYRES64=r1], 0x0, 0x0, &(0x7f00000003c0)}) 2018/05/13 06:55:14 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, 0x6, 0x200, 0x5, "da5a7a47c9b5083d97cc18e50f0e2f830b9e41ee432b3d6b8493eeb6ddb7ebdf2c60b52eaa8583229959e5e5419a1cd93300a62c047e77172f22893962053c0decc29ccf56c1acae0c08187127509e20"}, 0xd8) r1 = socket(0x1e, 0x2, 0x0) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000d19000)}, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/05/13 06:55:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:14 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:14 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x2, &(0x7f0000000000), 0x8) close(r2) close(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x1ff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x3}) connect(r2, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) signalfd(r2, &(0x7f0000000180)={0x8}, 0x3bf) 2018/05/13 06:55:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000400)=0xfffffffffffffffe) syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x3, 0x42000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) accept(r2, &(0x7f0000000380), &(0x7f0000000440)=0x80) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6bd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)="636c6561725f72656673007edb") writev(r3, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0x200, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) getpeername$llc(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x32, "64362b7c3f08e265b06562edde312d1830a71d922fb6b44cd177c223697e792a7f07132eb2de3adbf4f0e3c5bd8f388fe6a3"}, &(0x7f00000004c0)=0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x5, 0x8001, 0x7f, 0xfffffffffffffffe, r4}, &(0x7f0000000540)=0x10) [ 166.105840] binder: 12023:12029 ERROR: BC_REGISTER_LOOPER called without request 2018/05/13 06:55:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080), 0xd0, 0x0, &(0x7f00000000c0)="a376cd4b51a7d5cc9b984e0b50d6eaa856565e101ea7a1028c561c8dbc8d1016114ba055ddf40236c1fd4466b4fdd8cdccc2b8fdcce2b644d7206435c94f761d1821d566f175e1e673a362acf12eab341675c7804f081ef6fc8b9734ec756e6d713e903afb3c363aa8ad9d283fe9bdf7fe3ddbc5d7cb95436458fc9972f03bc8dd0445e537178dfec53faa246f9143d63fafc4f280bf7c80686eff94a282155b415adf01e6914f890ca70dff9f999a4d5d4575cbbeadc2b75825a01c406dda3f85fe3d21583ca0954b38e904f494d2ce"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x40bc5311, &(0x7f0000000340)={0x0, 0x0, 0x0, "7175657565310b0000000000000000ff010000000000f6ffffffffffffff0000000000000000004000"}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000029c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002980)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x44000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)={0x24e0, 0xe, 0x7, 0x71c, 0x70bd29, 0x25dfdbfc, {0xd, 0x0, 0xa}, [@nested={0x38, 0x83, [@generic="5dc08cb50fdb4278b42699cf8116748f7fc4219c5908bd4d48bd6d9a81edec0332b16f0ac4587a0ea013d52263601a8db0"]}, @generic="efa0250c9ab38d279b070b85d60ea437dd5f020ade036292e64a726d4be742c3ec4bf80089383ab2e89b2ce3997212a15b846b945b7db3f31dee0f21ab5bd7fc4cf39e3710db4a7efaaf82eaae9eee9f9b7a578accb7955abb1636d930d42c556574af1051978d8652e1f32d8745c5b9e766b6a3f0e4988d20d828fbd91ba6d123", @generic="2e47b69465cfdc181744932ffa9df22d930bdfb988e972db8121dcab5d5f5ae4f3c3eba6d3ba26c7374e61b3ca918385c09b0bf87ca3a994c397f4ef72ce73faa5691f321a254b58269c3b5142e728e71fd1c773e29cc0b91929808b870edb742e689a4e0794f4e07cc188f4f91547722412605989cb85ded5fe58e0da67cf4859f1bbaaeffef8699801c8ba2946f6831cb85a", @generic="5d2713929cb54eeeaba35fbcf865c9a848b6d300e41b90b80db1fe551af0f7bfbc901863c289be", @nested={0x11b4, 0x38, [@typed={0x4, 0xa}, @generic="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", @nested={0xc, 0x6d, [@typed={0x8, 0x7b, @u32=0x1ed}]}, @typed={0x8, 0x24, @uid=r3}, @nested={0x188, 0x90, [@generic="4d01c58afbf08b3b96d412bd2cb3b5788bad1b9eed383537243dc406797081633a51589c7901652ec3745340be7c6eaa798e540410ce462916cd524d265b62cdb5b42d865a13ffbe48fd3c2f171e1d2d10f09d7a17adbe1bcb6840a35e48b3875ff5f37531888686bb173487b75a724e159ad156f8128046daf11f2f6bdf8d01147478eeb0bd086c3f532ef1aa3f03327b7020a0e5a73cf4f980c79f9f95b79687724363307cd6c562e74a20feb8e7b5429964e1432ae8c7fe14a18f774c48441a99d4184e424af25c01dca8b39f4cd8756ead7b4512065365f5d0898a4c4c2299a9fe7a73fcb26224fa31c5", @generic="620afe36439a3bda1cb5b99f1ff6cddddde52d83829ca67a856843f95e", @generic="ded6fc", @typed={0xc, 0x94, @u64=0x1}, @generic="5bdfbb0c2cf7ac82119f19", @generic="f8dda62658fabc9179521baf0a0f9779ee07ccf1881e0a52733cc2609884b5275358f6d3896bc55ac69f4cd532db9560d0fb05025554dde647d41ebcf3100876eff81ccd8f156a0624cc7a2dedd1015dc6831a4301", @generic="2846e80063b74b7b2b"]}]}, 0x24e0}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 2018/05/13 06:55:14 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) arch_prctl(0x1003, &(0x7f0000000000)="a050f5e3bf58bbe41f693e8c5aa082c23146d1603a22") bind(r0, &(0x7f0000000080)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x3f6541f3) 2018/05/13 06:55:14 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") socket(0xa, 0x80006, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x284) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000e180)=[{{0x0, 0x0, &(0x7f000000c6c0)}}, {{&(0x7f000000c740)=@nfc={0x27}, 0x80, &(0x7f000000db00), 0x0, &(0x7f000000db80)}}], 0x2, 0x0) 2018/05/13 06:55:14 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)="2e2f66696c65308c", &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:14 executing program 7: r0 = timerfd_create(0x8, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) timerfd_gettime(r0, &(0x7f0000000080)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) 2018/05/13 06:55:14 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x6, 0x301100) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)) 2018/05/13 06:55:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x1, 0x3b) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x4b, @loopback={0xff00000000000000, 0x1}}, 0x1c) poll(&(0x7f0000000040)=[{r0, 0x2000}, {r0, 0x40}, {r1, 0x1040}, {r0, 0x2}, {r0, 0x140}], 0x5, 0xfffffffffffffff7) 2018/05/13 06:55:14 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)="2e2f66696c6530f6", &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:14 executing program 2: r0 = openat$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$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000140)={"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"}) [ 166.912499] binder: 12023:12029 unknown command 238 [ 166.917650] binder: 12023:12029 ioctl c0306201 20000480 returned -22 [ 166.925043] binder: BINDER_SET_CONTEXT_MGR already set [ 166.930836] binder: 12023:12029 ioctl 40046207 0 returned -16 [ 166.934073] binder: 12023:12079 ERROR: BC_REGISTER_LOOPER called without request [ 166.944265] binder_alloc: 12023: binder_alloc_buf, no vma [ 166.945731] binder: 12023:12079 unknown command 238 [ 166.949955] binder: 12023:12029 transaction failed 29189/-3, size 0-0 line 2971 [ 166.955876] binder: 12023:12079 ioctl c0306201 20000480 returned -22 [ 166.982443] binder: undelivered TRANSACTION_ERROR: 29189 [ 166.988262] binder: release 12023:12079 transaction 9 out, still active [ 166.995250] binder: undelivered TRANSACTION_COMPLETE [ 167.000907] binder: release 12023:12029 transaction 9 in, still active [ 167.007695] binder: send failed reply for transaction 9, target dead 2018/05/13 06:55:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8f, 0x180) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d30500000000000000ba602dff05007dec", 0x11) 2018/05/13 06:55:15 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r2, &(0x7f0000000400)="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", 0x200) r3 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000000)=0x3) 2018/05/13 06:55:15 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001b40)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f0000001980)=@migrate={0xac, 0x21, 0x201, 0x0, 0x0, {{@in=@broadcast=0xffffffff}, 0x0, 0x110f}, [@migrate={0x5c, 0x11, [{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/13 06:55:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4d15, 0x4}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={r3, 0x2c, "74cff9c7274c679be27f17e23a6aa2f390bd77094305bf91eb3fa9eb6e02ea9352bf448bfdbf11e1ea2f8959"}, &(0x7f0000000340)=0x34) sendmsg$alg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000300)="91058a", 0x3}], 0x1, &(0x7f0000001580)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/13 06:55:15 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:15 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) process_vm_readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f0000000200)=""/74, 0x4a}], 0x2, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/167, 0xa7}], 0x1, 0x0) getpgrp(r1) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7332, 0x0) listen(r2, 0x3) sendfile(r0, r2, &(0x7f00000003c0), 0x10000000007a) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x6e7406c6}], 0x1) 2018/05/13 06:55:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(0xffffffffffffffff) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:15 executing program 0: r0 = add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000726000), 0x6a5b, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r2, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) keyctl$read(0xb, r0, &(0x7f0000000080)=""/215, 0xfffffffffffffddc) inotify_init1(0x800) 2018/05/13 06:55:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket$inet6_dccp(0xa, 0x6, 0x0) flistxattr(r1, &(0x7f0000000000)=""/93, 0x5d) r2 = dup(r1) lookup_dcookie(0x7f, &(0x7f00000000c0)=""/101, 0x65) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000240)) pwrite64(r0, &(0x7f0000000140)="8885313f5df0acd77c67f3e050bf5414978ad0472e897a181643be115de3507b3d82d749635f3859020af21a96d7cdf570e59ae05a8bf072624e9226a441", 0x3e, 0x0) getsockopt(r1, 0xffffffff, 0x3, &(0x7f000031df55)=""/4, &(0x7f0000000080)=0xfffffffffffffe2a) 2018/05/13 06:55:15 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x200) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xc0b00, 0x0) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r3, 0x12}, 0x8) write(r2, &(0x7f0000000080), 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xd1eb) [ 167.278546] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 167.304821] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/13 06:55:15 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:15 executing program 0: r0 = socket(0xc, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x15c, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x1d4) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c) 2018/05/13 06:55:15 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="a40000002e00fd06000000000000000800090000000000000000000000000000"], 0x184}, 0x1}, 0x0) 2018/05/13 06:55:15 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa3a, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000140)='GPL\x00', 0x7, 0x261, &(0x7f0000000180)=""/167}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r1, 0x0, 0xe, 0xce, &(0x7f0000000280)="2651760000000000000002000000", &(0x7f00000004c0)=""/206, 0x0, 0x20}, 0x28) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x100) sendto(r2, &(0x7f00000005c0)="5ec3fcc7c918646a48ebc31453659d8547d76dd730836da73330ef2a27458279364b29335a476dd983c60e7674f99e65200d4355327bec1047f0eb66bb6a982bc77d54b483f9d8821d3b0b3fb85c", 0x4e, 0x80, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000440)={{0x3c, @multicast2=0xe0000002, 0x4e20, 0x3, 'sed\x00', 0x4, 0x2, 0x30}, {@dev={0xac, 0x14, 0x14, 0x20}, 0x4e21, 0x4, 0xfffffffffffffff8, 0x7, 0x1f}}, 0x44) 2018/05/13 06:55:15 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x81}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x7d, &(0x7f0000000140), &(0x7f0000000180)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000040)={0x7fff}) 2018/05/13 06:55:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mknod(&(0x7f0000000ffa)='./bus\x00', 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000140)='nfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xa, &(0x7f0000000780)=[{&(0x7f00000001c0)="730df35e5f895d673e2e60010e2bd7492f5e3737017022245485462b3d4004c922581a99e61e390593d1f6fb1bef7232971f51c6ec9c295eac25c8644b6daa809a52379a6d590c252687cdb0b4e1", 0x4e, 0x9}, {&(0x7f0000000240)="228679984c02a556adee8ac18ab7b5b1441fac37048f1b9696ce00af7bda0f408b7e696ca6766e43a6be130225855308b150c59014a24366588372d5b0df2ce2e1a7215dba1fbb885eacf6d95503131b3b3029aa1439a4104b4fd163cbbd55010c2c38441f0e11dc52140c300d4f9c26a1df79369399558cb848e2180d8ca0f468084251164cfc50c7fca4c780d5f979ebc13471ab3cc66ed4ad989adea3275cf32ba7ffdb3e08d05a2a65c4329770d2928028487487fb8e941bbae8889550889cfa9a00cf9f070bfa0c0f82", 0xcc, 0x8}, {&(0x7f0000000340)="ba6eb1e9bb6a7decb274603e0b05f2fcc4ae7c91eaa6057c3e9c7cc5f7f8bb3e6412816c5f9ac149fceedbd56c39293984cf800f365f4bd2a058e9f7041e4a", 0x3f, 0x100000000}, {&(0x7f0000000380)="ecfac0b77ffcad5595d8b766033c83b33250b0f94f91922f836c903d9023b95f7207e74aae812bdf44efea4eb09113d71a8d45c01b20672ec87d886546b94fb2c6986549fe", 0x45, 0x8f5}, {&(0x7f0000000400)="72f615672eeaa5f9751cf438888f963bc0c22f7cb400b39b8dadd4e9032c2d0ee64617031b0170ddba19d5e8ae236cf57dacaaa20b05c35e090454b5e7b4ce36b9d5987158772a38ced0397a0b840fe6c16946a9431f91204b1584b6b14735", 0x5f, 0x4}, {&(0x7f0000000480)="7f4deaf2f5692c58f3ecef16b5acf1770638a92c7062d10ce9690436cb882520649f1558d9bb80c595e59c5b5f64b648a532f35b30a02225b1e0992e1ed39770fbce34cbc386a1c3fde111458a221bcfb6212e058e6d30016d8714446449b61c18d119e2cc8f9b6c895dff57722565e8cf4a167e2e58e218b606f46e2609f2a13a8148ef85ec6915721c6046f5dee49138ece7", 0x93, 0x200}, {&(0x7f0000000540)="673d3c87231dffaf29ff6e43d3028a02f540f6c4e308f9e585f38560defffed9e27fd531a13a53bc4dde7365fda56f936669b9edb3fb2e52be623b33a3cedff45329a283f80f18de99392effc92059de8108a6fc3d15cc2c44fa097e9a1a95eb39d57677b693bcb7c22a8fbb494b9dc138ebe5ae641f1f4253fb38bb43a4ef3cb7125974724dffb294eda4d47d48b0d7d8e4642204c48bfc098381bb5b", 0x9d, 0x7}, {&(0x7f0000000600)="28e9df150485dc58e897adad6f2e4ad9bc20054c57d0c55d87706204ec0b5299a5f9ea2b828c4549dbe1eb28f1913017be165b24d60bdf903d17fd740304d4b1c2e1aec743d1bc926b638515a0b6b723f8ce77a6bb71290abbea25a87bab189536cd883d0a324f9b8fa2b3912ee25438fc3ea319ad05bed826aad73e0db62891a7be329a8c14095f169e6f22b7395487bd7b4fbb7f9c91cd5db3ad37836b80f6ffaecf1b968187dfc398ea882ea619c208cdf6f4f8a1a508a06e367fccd49770d4e6e20f", 0xc4, 0xcac0000000000000}, {&(0x7f0000000700)="2a776a2e4a65961493e77659830850ee01b0d4fcd95c28e3e7deaf9a6ce861b5657935ab09b6e9a28c894c7f69ad7156bc9a2ffc59cd43fe8d406beb5e203e2f08487a00611a0a920a30cc2d5072c4a06c", 0x51, 0x3a4c74b6}, {&(0x7f0000001000)="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", 0x1000, 0x8}], 0x40000, &(0x7f0000000880)='md5sumvboxnet1\x00') acct(&(0x7f0000000040)='./bus\x00') listxattr(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)=""/109, 0x81) [ 167.798523] Process accounting resumed [ 167.843904] Process accounting resumed 2018/05/13 06:55:16 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)='*', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@dev, @remote, 0x0}, &(0x7f00000000c0)=0xc) bind$packet(r0, &(0x7f0000000140)={0x11, 0x2, r2, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/13 06:55:16 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x801, 0x0) read(r0, &(0x7f0000000280)=""/136, 0x88) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x9e, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x10000, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0xa40, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="b61911a46879c34fd0189622789fb5570db4b150224cf7aaeec5eb6260a3be7979214cf308571e87b550cc4c3a9b571ecb79", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="24b3a15fafc2768bdefc102c502b498398afe45d2a71c40e0f2d3761c547252b1144b91c8bdb223c5e413cdd34d227143f2f6a9dd13369935ff4c14ca5b19c5f59b91852f46bddc35cd14180dfbf3537a101c7c5cf2340e19f2ab1168c54641fb70bde383569f2f93068d6fe5e320f764b57136d110bb45d1429ac682a45ab160d9a94dacadb0e4671865062577dc208aae8be85cb4fb24079ed6f26108da9612664e0367cc006e26ca052cf148cad3167c76a9fef40027b569204c8597f2a76d64e67883bbfcbf4602daa4576bb85fcfc68de34"], @ANYBLOB="090106000000e00902000000ffffffff5edb539d6ccd9b751f9d7ca960f35ed65dae9ffc368f866850b82fd871732f40d352437f3ade95004df30d1e2d70e59279c80c15dcc87134750ed6f909e1b24746a01ec1c9cbbc0818a03bb05e9a9f20"]) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x6, &(0x7f0000000100)="c626262c8533bf012cf645") r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000080)) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="73790104000000000000000000ff0f00002e73dd71650d4eb2166ed57bc77ccc0c4a0000000000000000"], 0x2a) ioctl(r5, 0x227d, &(0x7f0000c95ffe)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r5, 0xf, &(0x7f00000003c0)={0x2, r6}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000240), 0xffffffffffffff06) 2018/05/13 06:55:16 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/dev_snmp6\x00') setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0)=@routing={0x0, 0x8, 0x0, 0x1, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x1, 0x80, 0x0, 0x0, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0xffffffffffffffff) getdents64(r0, &(0x7f0000000000)=""/155, 0x9b) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/05/13 06:55:16 executing program 2: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000c40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000820}, 0xc, &(0x7f00000001c0)={&(0x7f0000000d00)={0x32bc, 0xe, 0xa, 0x8, 0x70bd2c, 0x25dfdbfc, {0xa, 0x0, 0x8}, [@nested={0x2064, 0x1f, [@typed={0x1004, 0x0, @binary="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@typed={0x14, 0x44, @ipv6=@loopback={0x0, 0x1}}, 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@generic="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", @typed={0xc, 0x72, @str='broute\x00'}, @typed={0x8, 0x55, @pid=r2}, @typed={0x8, 0x39, @ipv4=@loopback=0x7f000001}, @generic="00bfbc5540e802982d7ebc395e55e85165764b57da84eda48902714a4e7e286732c7d83be4857ff83570012a046c9ea7a76d98fe0603c417c1b42bc7a937ef485bb0ca29e50b9c682c84c23b909d0c9921ec14c1596887e57fe12774b2628204c91e76cd528e0858b70bcd1e9ce373096eee62e508f5abab982c514ce14052a7913881066e878d8a3a90042376ea427285073677c9547b94a4d86feee172b23f6d013fb00911f5c48a858d04ae338d86406f4e18e70e95e0139bf2733cc01e8e1d89acdd986a47c76228eb18aea9d903d9dfe7", @generic="b0117bc36aa5c49eaed09ed90a3ba2800fab8517c968d6620ff0133da8a477170bf2c262d2c53c06402cc892d9904fcfc1b85cb41419b154ed882a7bcd269bf7a88e1ab7658d1759ee6d23e0607eccb09adfccc32f051a37184c84ebc40a6a590b3b512d3f48da934eb8eba923a3794bfc868cae12116fadec4c558d06b377c0a2634707e9396b67d00792836cc80d7131480c6974f2e357151d936583f85ebc2ea9eb660d0e1f53dc7b804b56e1ee181a2a86d50b677846aa952678ad1c73ba32ac418488035e1bfc3e4b10f64f376747f530cecb333d22901d6fb4a53581ea1a7d545e39f3fa", @generic="63928d24d0c99995777e6f5b9c8a4a68d32b8e945df43fa7d44f98", @typed={0x8, 0x79, @pid=r3}, @typed={0x4, 0x40}]}, @typed={0x8, 0x11, @ipv4=@loopback=0x7f000001}, @nested={0x4, 0x6d}, @generic="0245818f3e6f5a548fa8e5cb36", @typed={0x14, 0x58, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x32bc}, 0x1, 0x0, 0x0, 0x4000051}, 0x4008000) 2018/05/13 06:55:16 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000140)=0x67, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = mq_open(&(0x7f0000000280)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x20004000000}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) r3 = socket(0xa, 0x3, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'erspan0\x00', 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast1, @multicast2}, &(0x7f00000004c0)=0xc) getpeername$packet(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14) r9 = request_key(&(0x7f00000008c0)='blacklist\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='/dev/snd/controlC#\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000600)='encrypted\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000007c0)="7ac0f5db6342402594879ffefbac652d316df4508ae45e932c3a162aade9673ab7bffad2f45970a4facbca77f0b64b37bc18154b610e3116dbe25606661cd0377622b74c7182ce05395c2064c0425d67bb2ef927a2d7003cf236fd6c07b43e0995d844825eb5fd8fa83ec0611c58376c831362dbf7634e05c201741aaa86d35e6596269911494d557fd9bd0a09ff45c51dff7b67f902ba8984a1804457ca9515a375a6df78c7d5ec096e584c4f23e8143cf81c65e3332cfe9f03fe19d27ebea98600bf118c21f3eef2f55ac37db8e21a2fab050f16af7a87435fe7382708ede98ab63afe387a7c2729d354a6", 0xec, r9) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000640)={@remote, @multicast2, 0x0}, &(0x7f0000000680)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000740)={@rand_addr, @dev, 0x0}, &(0x7f0000000780)=0xc) syz_open_dev$sndctrl(&(0x7f0000000580)='/dev/snd/controlC#\x00', 0x7f, 0x400000) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000ac0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000b00)=ANY=[@ANYBLOB="f3a30000", @ANYRES16=r4, @ANYBLOB="000427bd7000fedbdf250000000008000100", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\t', @ANYRES32=r7, @ANYBLOB="800102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400060000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ffffff7f08000600", @ANYRES32=r10, @ANYBLOB="400001002400010071756575655f696400000000000000000000000000000000000000000000000008000300030000000800040096b2000008000600", @ANYRES32=r11, @ANYBLOB="3c00010024004100757365725f6c696e0000000000000000000000008434b4ca89edb178b090bbf6ae00000000000000080003c264d30989d1b8228203816e8533527d", @ANYRES32=r12], 0x2c0}, 0x1, 0x0, 0x0, 0x24008000}, 0x40) syz_open_dev$sndctrl(&(0x7f00000005c0)='/dev/snd/controlC#\x00', 0x7, 0x40) syz_open_dev$midi(&(0x7f0000000980)='/dev/midi#\x00', 0x4000000000, 0x18140) ioctl(r3, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000080)={0x565, 0x7ff}) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/05/13 06:55:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7fff, 0x402000) fchmod(r0, 0x12a) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0xfffffffffffffeff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/05/13 06:55:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(0xffffffffffffffff, &(0x7f0000fc7ff8)=0x8000000000000, 0x8) 2018/05/13 06:55:16 executing program 0: r0 = memfd_create(&(0x7f00000007c0)='selinux\x00', 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0x0, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) sendto(r0, &(0x7f00000002c0)="c716c73174f4e6592077d3de79e86df2c635a4a2bddc41c61b549b2208837ac0477c4662d90b3fba1823eabc356bf9cba092a9d63d4f314730b453dd9a6b8a704545699ed8447dfd510c26cfd3d70870557c9056dab5401db70dc2c2a9389d00ff9b0b42e343049e9e4e0c7af7d816f75a833897e47271e61c5c0dce28c266248cb39b3dee9986bd986af3896cc41e8c8f8887c497d30614489c22b7d74e4adb01ee5e94006937ebb48796c1f618632a9ec33507038c4d5b6449a1f1d794767205f1d8d0169bca8c4c6b02e2e0f2ba5173f1a322cfbaefa859574de23ce3b6780aefd664ccae902d881b6087ae7281ef1b2a094f74711628599d33", 0xfb, 0x4000041, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x4, {0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000000}}}, 0x80) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000700)=0x8) r3 = perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000140)) write$sndseq(r1, &(0x7f0000000240)=[{0x5, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x7, 0x1}, {0x1}, @note={0x985, 0x5, 0x805a, 0xa790, 0x2}}, {0x0, 0x4, 0x228527fd, 0x3, @tick=0x5, {0x2, 0x3}, {0x100, 0x10001}, @ext={0x23, &(0x7f0000000040)="6f1c60fffe341c7bff1ed3cbd651bd91acee97018fa7e7e949e853f073d2b4ef5de289"}}], 0x60) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000600)=ANY=[@ANYBLOB="030000000000000004200100000000006b00000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES64=r3, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000001000000000000003000000000000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000dfff000000000000000000000000000000000000001000000000000000000000000000000000000000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000080)=""/37) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000780), &(0x7f0000000840)=0xc) umount2(&(0x7f0000000680)='./file0\x00', 0x8) r4 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x2080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000003c0)={0x6, 0x7, 0xffff, 'queue1\x00', 0x4}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) shmget$private(0x0, 0x2000, 0x22, &(0x7f0000ffa000/0x2000)=nil) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000740)={0x7, 0x3f}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/05/13 06:55:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) add_key(&(0x7f0000000100)='cif\x00\x00spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="a1dcc61ea8de5fd4bbeef575c568444aefccbac1651b52b42cef855bd3b35eafc6b100b8f6d3bad54c57e70995b27fbdba1e9b09b9253bd2f6a011013957b54028db99908c0000000000000000000000", 0x50, 0xfffffffffffffffe) 2018/05/13 06:55:16 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)="2e2f66696c653005", &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:16 executing program 4: r0 = socket$inet(0x2, 0x200000000a, 0x43) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x2, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xb, 0x0, 0x800, 'bond0\x00', 'vlan0\x00', 'gre0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xb8, 0x1e8, 0x230, [@ip={'ip\x00', 0x20, {{@rand_addr, @empty, 0x0, 0x0, 0x0, 0x0, 0x14, 0x9}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:systemd_logind_exec_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x11, 0x0, 0x0, 'bond0\x00', 'ipddp0\x00', 'yam0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x440) 2018/05/13 06:55:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4}, &(0x7f00000001c0)=0x8) [ 168.366746] ebtables: ebtables: counters copy to user failed while replacing table 2018/05/13 06:55:16 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendto$inet6(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000200)={0xa}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f0000011800)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000012e00), 0x0, &(0x7f0000012e80)=""/249, 0xf9}}], 0x1, 0xfc, &(0x7f0000013080)={0x0, 0x1c9c380}) [ 168.414925] ebtables: ebtables: counters copy to user failed while replacing table 2018/05/13 06:55:16 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x40000) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000400)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa}], 0x1, 0x0) 2018/05/13 06:55:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000002c0)={0xb34, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xb24, 0x0, [@generic="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"]}]}, 0xb34}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ipddp0\x00', 0x9}) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/05/13 06:55:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x270, 0x0, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) socket$alg(0x26, 0x5, 0x0) 2018/05/13 06:55:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") io_setup(0x9, &(0x7f0000000000)=0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8000000000008, 0x7, r0, &(0x7f0000000300)="58d0e10340478f53b8367dddda464dfb16ba4b7db3c3700cbf47e46ba0677edeb56419ec91117abdfa83e919495de4b230dcdfb29db59e678e0646f0a2932710225f3103c018a06bb51e2b60d14fb8bf4cc6d758437e96bf27593ce681f7c38942d189227cd5d76d12e30ac67896197b7532c2c9cb519cef32db", 0x7a, 0x2, 0x0, 0x0, r2}, &(0x7f0000000140)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) sendto(r0, &(0x7f0000000180)="f21c40e218e7c1231d56226a82c48aac361ffbed0bd322f9ee79d9baf28b44769b1fcf2e6dd6d9a21cf1d1d1e3e4b71603012676002b3d94ba2b2442dee100818516a2273586be51522565e91987dfdd89102ea71684450044ef2f9a5bd38b5ec3f46a721316e3106b255833d121ab8f68ab68da", 0x74, 0x10, &(0x7f0000000200)=@sco={0x1f, {0x3ff, 0x4, 0xf4, 0x5, 0x2, 0x1}}, 0x80) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000002c0)) readv(r5, &(0x7f0000000740)=[{&(0x7f0000000500)=""/168, 0xa8}, {&(0x7f0000002140)=""/4096, 0x1000}], 0x2) 2018/05/13 06:55:16 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200}, 0x20) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x2f2) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000440)="d1", 0x1) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x2, &(0x7f00000001c0)=""/229, 0xe5, 0x1ff}, 0x10002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xe39d, 0x7f, 0x3ff, 0x101}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001480)={r1, @in={{0x2, 0x4e20}}, 0x3, 0x3, 0x0, 0x6, 0xfff}, &(0x7f0000000400)=0x98) 2018/05/13 06:55:17 executing program 0: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x100000002132, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20002}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa8, r1, 0x400, 0x70bd2c, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xbc0a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x286}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x40814) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r2 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r2, 0x114, 0x4000000, &(0x7f0000000040)={@remote, @remote}, &(0x7f0000000080)=0xc) 2018/05/13 06:55:17 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000140)={0x4, &(0x7f0000000080)=[0x100000000, 0xfffffffffffffffa, 0x7, 0x5]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)) 2018/05/13 06:55:17 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x10001, 0x0, 0x10000, 0xfff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x1000, r1, 0x2, 0x9}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000100)={0x0, 0x3, 0x8000}) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000140)=""/228, 0xe4}], 0x39, 0x0) 2018/05/13 06:55:17 executing program 2: r0 = socket$inet(0x2, 0x80004, 0x800000000000004) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000180)=0xfffffffffffffe01, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'lc\x00', 0x2, 0x1ff, 0x3d}, 0x2c) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) 2018/05/13 06:55:17 executing program 6: creat(&(0x7f0000000180)='./file0\x00', 0x1d4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x5, 0x0, 0x0, 0x4000000000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/13 06:55:17 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000000)=0x1) 2018/05/13 06:55:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0x8) 2018/05/13 06:55:17 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)="2e2f66696c6530ff", &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="a229e39a27856fd404791212de79d53b", 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0xaa2) 2018/05/13 06:55:17 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x4, 0x280) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="be191931e0ac92da1a2fd2f7f2c3f1b161c829bb774eb199702b628f945e81367898f5889012", 0x26) 2018/05/13 06:55:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000300)="040400000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a6", 0x44, 0x0, &(0x7f0000000040)={0xa, 0x800000800, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x8}, 0x1c) 2018/05/13 06:55:17 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x43) 2018/05/13 06:55:17 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) r1 = socket(0x10, 0x3, 0x0) connect$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"9124c74d3cf28e"}, 0x80}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000002580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002540)={&(0x7f0000000180)={0x14, 0x2e, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fdatasync(r1) 2018/05/13 06:55:17 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000080)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1802000030ffffff0000000000100000850000003600000005000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x0, [], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r1, 0x0, 0xfffffffffffffe17, 0x12, &(0x7f00000000c0)="222fea09601182605aecc6378847", &(0x7f00000003c0)=""/18}, 0xffffffffffffff71) 2018/05/13 06:55:18 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x100040000080806, 0x5) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x2, 0xa2) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f000089b000), 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x485, @empty, 0x3}, 0x1c) 2018/05/13 06:55:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x18, 0x1, 0x1, 0x800000003, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000100)={{0x80}, 'port1\x00'}) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x5, 0x95, &(0x7f0000000200)="03c699e345077492352b707688c410698c9002e5331a23c2b8f1e841a0647eca461309681a63d45c53c47d43d4588a10d646c39f8e05f50ebacdd17f18e71d4443c66edb8d25c88ca9cfdb3078fea2520703596098b9587cf78e790e2302a14fc73c82d995c912ef73127bd8147da6485e26a9b8198d93e2026bb2d9d81c9168aeeb266d16bc6a055015d00a7fea6e903d578d24d6"}) 2018/05/13 06:55:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) 2018/05/13 06:55:18 executing program 6: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)) tkill(r1, 0xe) r2 = perf_event_open(&(0x7f000058df88)={0x3, 0x70, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3ffff, 0x200000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x420, 0x0, 0x10000}, 0x0, 0x0, r0, 0x0) dup2(r0, r2) 2018/05/13 06:55:18 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8000, 0x40001) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="16715a67882831154cf5050ca5fd3129", 0x10) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x3, 0x1, 0x400}) 2018/05/13 06:55:18 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x484) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a03000000000000009bd571e8d6067b864e926fe72501bc0373d99cb5f87424b2305d23d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:18 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devpts\x00', 0x0, &(0x7f00000001c0)) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2000020) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x460000, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000440)={0x41a, 0x3, 0x7, {r1, r2+30000000}, 0x10000, 0x1000}) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1f, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000240)={r4, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB="f7ff0700004e9635fb932ef75167f87a5600"], &(0x7f00000001c0)=0x16) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) 2018/05/13 06:55:18 executing program 1 (fault-call:5 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0x8) [ 170.268402] devpts: called with bogus options 2018/05/13 06:55:18 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="87", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000a3dffa)={'poly1305-generic\x00'}}) 2018/05/13 06:55:18 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x10, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0f630c4025ec7f1d0100000001000000"], 0x32, 0x0, &(0x7f0000000180)="7c513766b642e32f6227798b2948f1887b01f5e9f288ac4edb80bffecaff2dbecdde0a5a2e92f50871a0a2d07f8e8c341106"}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x2}) 2018/05/13 06:55:18 executing program 7: timer_create(0x2, &(0x7f0000000100)={0x0, 0x20, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000000040)) 2018/05/13 06:55:18 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) r0 = socket$pppoe(0x18, 0x1, 0x0) accept(r0, 0x0, &(0x7f0000000000)) [ 170.313689] devpts: called with bogus options [ 170.317292] devpts: called with bogus options 2018/05/13 06:55:18 executing program 2: r0 = socket(0x4000a, 0x1, 0x1f0000) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000180)={{0x3c, @empty, 0x4e21, 0x0, 'wrr\x00', 0x8, 0x1000, 0xb}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x4e24, 0x10006, 0x6, 0x4d13ee05, 0xff}}, 0x44) mkdir(&(0x7f0000000280)='./file1\x00', 0x6) mount(&(0x7f0000000340)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ext3\x00', 0x100021, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0//ile0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000200)='./file0//ile0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xfffffffffffffffd, 0x820a, 0x92, 0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r2, 0xd0d2}, &(0x7f0000000380)=0x8) open(&(0x7f0000000100)='./file0//ile0\x00', 0x200000, 0x103) 2018/05/13 06:55:18 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000940)='./file0\x00', 0x100) mount(&(0x7f0000000480)=':/file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000003c0)) 2018/05/13 06:55:18 executing program 0: r0 = timerfd_create(0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000028c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002900)={{{@in6=@ipv4, @in6=@remote}}}, &(0x7f0000002a00)=0xe8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) dup3(r2, r0, 0x0) 2018/05/13 06:55:18 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) 2018/05/13 06:55:18 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0xe79, @dev={0xfe, 0x80, [], 0x11}, 0x1f}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e22}], 0x74) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xde2e}, @in6={0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xfff}], 0x54) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f00000000c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 170.573573] libceph: parse_ips bad ip '' [ 170.579929] libceph: parse_ips bad ip '' [ 171.167503] FAULT_INJECTION: forcing a failure. [ 171.167503] name failslab, interval 1, probability 0, space 0, times 0 [ 171.178873] CPU: 1 PID: 12387 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #44 [ 171.186167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.195534] Call Trace: [ 171.198152] dump_stack+0x1b9/0x294 [ 171.201806] ? dump_stack_print_info.cold.2+0x52/0x52 [ 171.207011] ? print_usage_bug+0xc0/0xc0 [ 171.211092] ? print_usage_bug+0xc0/0xc0 [ 171.215174] should_fail.cold.4+0xa/0x1a [ 171.219247] ? print_usage_bug+0xc0/0xc0 [ 171.223324] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 171.228443] ? lock_acquire+0x1dc/0x520 [ 171.232420] ? alloc_set_pte+0x1013/0x1600 [ 171.236657] ? graph_lock+0x170/0x170 [ 171.240454] ? graph_lock+0x170/0x170 [ 171.244245] ? find_held_lock+0x36/0x1c0 [ 171.248290] ? __lock_is_held+0xb5/0x140 [ 171.252345] ? check_same_owner+0x320/0x320 [ 171.256650] ? rcu_note_context_switch+0x710/0x710 [ 171.261562] __should_failslab+0x124/0x180 [ 171.265778] should_failslab+0x9/0x14 [ 171.269560] kmem_cache_alloc_trace+0x2cb/0x780 [ 171.274210] ? print_usage_bug+0xc0/0xc0 [ 171.278250] ? filemap_map_pages+0xcd4/0x1870 [ 171.282732] sctp_stream_init_ext+0x50/0xf0 [ 171.287038] sctp_sendmsg_to_asoc+0x18ff/0x2100 [ 171.291733] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 171.297189] ? find_held_lock+0x36/0x1c0 [ 171.301588] ? lock_acquire+0x1dc/0x520 [ 171.306370] ? sctp_sendmsg+0x140b/0x1d70 [ 171.310602] ? mark_held_locks+0xc9/0x160 [ 171.314794] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 171.320607] ? sctp_id2assoc+0x233/0x3e0 [ 171.324699] ? sctp_wfree+0xb70/0xb70 [ 171.328714] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 171.334973] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 171.340099] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 171.345194] sctp_sendmsg+0x13a8/0x1d70 [ 171.349156] ? find_held_lock+0x36/0x1c0 [ 171.353203] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 171.358722] ? sctp_id2assoc+0x3e0/0x3e0 [ 171.362781] ? kasan_check_read+0x11/0x20 [ 171.366914] inet_sendmsg+0x19f/0x690 [ 171.370697] ? ipip_gro_receive+0x100/0x100 [ 171.375004] ? security_socket_sendmsg+0x94/0xc0 [ 171.379740] ? ipip_gro_receive+0x100/0x100 [ 171.384043] sock_sendmsg+0xd5/0x120 [ 171.387739] sock_write_iter+0x35a/0x5a0 [ 171.391788] ? sock_sendmsg+0x120/0x120 [ 171.395750] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 171.401273] ? iov_iter_init+0xc9/0x1f0 [ 171.405228] __vfs_write+0x64d/0x960 [ 171.408923] ? kernel_read+0x120/0x120 [ 171.412802] ? wait_for_completion+0x870/0x870 [ 171.417370] ? rw_verify_area+0x118/0x360 [ 171.421507] vfs_write+0x1f8/0x560 [ 171.425038] ksys_write+0xf9/0x250 [ 171.428573] ? __ia32_sys_read+0xb0/0xb0 [ 171.432617] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 171.437445] __x64_sys_write+0x73/0xb0 [ 171.441317] do_syscall_64+0x1b1/0x800 [ 171.445183] ? finish_task_switch+0x1ca/0x810 [ 171.449660] ? syscall_return_slowpath+0x5c0/0x5c0 [ 171.454569] ? syscall_return_slowpath+0x30f/0x5c0 [ 171.459479] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 171.464840] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 171.469695] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 171.474879] RIP: 0033:0x455979 [ 171.478075] RSP: 002b:00007f8f9c400c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 171.485768] RAX: ffffffffffffffda RBX: 00007f8f9c4016d4 RCX: 0000000000455979 [ 171.493023] RDX: 0000000000000008 RSI: 0000000020fc7ff8 RDI: 0000000000000014 [ 171.500279] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 171.507528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 171.514789] R13: 0000000000000786 R14: 00000000006ff530 R15: 0000000000000000 2018/05/13 06:55:19 executing program 7: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141044, 0x0) fallocate(r0, 0x0, 0x0, 0x9) 2018/05/13 06:55:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, 0x0) ioprio_get$uid(0x3, r1) 2018/05/13 06:55:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x34) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/05/13 06:55:19 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x1c, 0x13, 0x800000a, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x3, [@generic="ba"]}]}, 0x1c}, 0x1}, 0x0) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000000000)='\x00\x00', 0x2, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x80bb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740002040100027002704cf8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x76adb6f7998a2c1b, &(0x7f0000000400), &(0x7f0000000440)=0x4) truncate(&(0x7f00000001c0)='./file0//ile0\x00', 0xd8ea) socket$nl_crypto(0x10, 0x3, 0x15) open$dir(&(0x7f0000000040)='./file0//ile0\x00', 0x501800, 0x100) 2018/05/13 06:55:19 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x8000, 0x4) r1 = syz_init_net_socket$llc(0x1a, 0x7, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getpeername(r1, &(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) 2018/05/13 06:55:19 executing program 1 (fault-call:5 fault-nth:1): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0x8) 2018/05/13 06:55:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xc8}, &(0x7f0000000580)=0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/13 06:55:19 executing program 0: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gretap0\x00', 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000002900)='/dev/vcs\x00', 0x0, 0x0) finit_module(r0, &(0x7f00000028c0)='+/@%)em0(wlan0bdev*^\'trusted\x00', 0x2) sendmsg(r0, &(0x7f0000002880)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x0, 0x1, 0x0, 0x7, "f76971cff2ad14c2c67f34e1e8a96326207f3a2323db11adf9d8576726b27c845482352a44ee3c606165664bf8db2f75a14bd22334b28abc9a6a73c23157b0", 0x2f}, 0x80, &(0x7f0000002540)=[{&(0x7f00000000c0)="8dfc25113c3d9ad009dcbce3e6645e918728b4464dae1387d1e9c50e0744d1a2a9e596510917f94045500dca1df2d3ac94a50d4c279e3278da2c980a466ef3d37bbc3207fcbdf49892c1d7b2d39d94d7a37a740c3e936bfabaee43d0f6ef274fd68c70bd5f406a915716d18de1eb0ac1b1225b388e42c36939ebcf467847546c0ac9520bd5288b63864c86ea064574b95bea860f8e698823cab01eefda1576c4cc560b0b564aaf8c6fc5c184bf3b0183c10728775531aaa28bb33fc1b38405", 0xbf}, {&(0x7f00000001c0)="10340e64b6776345f0acf66f50694a1106969f0329be61647cc2edac0d1fa1e593ee9bfd7c7cafd0e60333cedb59b46f6ea11e8bfb999603047144018cb093842450230f372a11542b7ad823e326d0fcc67f2f84cecd1752f8788d0376f87d6eb00f1d06f453ea8ebf99317795aa3e1f94a969827715e6451a54d274d450c2a95a24d592bed1137ed9824535998673cb40e3891dbd7f98018420afa67a0a35e0595c86c67ae4832949b2ac4ee15b2d084466aebeca47bf8a1229e604bb3eee68cf9296cc329d4307fa", 0xc9}, {&(0x7f00000002c0)="7b65b4d84e4e3fd06363dd1418f86446017618381113f670018ce0ca5c2f6cfe8a9efcf5e3a2f15604d44ca095b3e9e61f6e84a9e79b47173c9ceb85cfa848ec", 0x40}, {&(0x7f0000000300)="1ffac25bd34abb4e678934dd2ab2b6d6cf557b9e93efde5395cb008b608a593ecfc7600c4baa2176276d9005b75a514a0ec60338274469c3012c3879f38fad0e5ee72f6bdf1a4b07a09be047d98f9aea635ab1e570e355a44e083a76d3893afc4f50e595638ba15b768914d3aed691d9fa10891870d8df23c3e80a79cdde8e0f3ec485dbb2d5542bf2f118c9caeb4aac58146ff05120c6b88d88", 0x9a}, 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0x1000}, {&(0x7f0000002440)="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", 0xfe}], 0x8, &(0x7f00000025c0)=[{0x110, 0x13f, 0x5, "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"}, {0xf8, 0x10f, 0x30, "3f41a1ead6a10428ab252b90b234fbf68433ab01b0d6f55f808efe41b2bb9111aa41754240cdc866f53825c88cac4fec30750a7d46918ecf6c9683cd26a186af483346928fee1a737fa30ae0e4227e827ed17bf96d32c0c746de67de67d5c3e1ae5640801c32d1c5ca5da2c32f471c2c89332ef138d7b6502722fc7e26cfb615ff450848d6c3e42d6cdcfb78e49774ed85fd2771bf3262b7768ab088a99b07ac2896033bc1b441edf2ad8430c3a429526de4539016addec40a02368504b017a732c558df55567b1619c07274c905a5c7e8e3133b42890bd733cacf44c395628da6a67f783e1e15"}, {0xb0, 0x116, 0xffffffffffffff00, "8bee3dc342193a9acd1f3fcc1cd9371ef48a8895568a630d1a9bdad99d6f84fec2a6e244cb5ee2412eba1bb6bf1e1e69278d853b414fa90df782be3d9e4f24697b8dd19b165a619e0ccaaf912c4238882da300d392cf32e55c2c727b84f5354cf7fcf8b0b00203a363aa9e8eb87a603fc191a267aacf8dd9569f7e21b78254dd4d1033502be357f169f99d3a14285dcee226cba8d258429842054f449b"}], 0x2b8, 0x20000000}, 0xc000) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) 2018/05/13 06:55:19 executing program 7: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/llc\x00') syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x0, 0x8200) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) preadv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/69, 0x45}], 0x1, 0x5000000) 2018/05/13 06:55:19 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="d4507019fc53d256f3e22282ef09595fcb81553ee7018f9a435f0000000001000000417b6388261c86915de8297ffeeae5d6fde46b0faaf6f3175681794396580336aa400fb81a8691c2c408a82a71dc43261c85f02874c235e61d109bc4d2b1a0875e") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0xffffffef, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/05/13 06:55:20 executing program 4: prctl$intptr(0x6, 0x2008) 2018/05/13 06:55:20 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x208, 0x208, 0x130, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], 'irlan0\x00', 'eql\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000200), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10d], 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @multicast1=0xe0000001}}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 'syzkaller1\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @rand_addr}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r2, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)}, 0x0) close(r0) 2018/05/13 06:55:20 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) chroot(&(0x7f0000000000)='./file0\x00') 2018/05/13 06:55:20 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) poll(&(0x7f0000000380), 0x0, 0x896) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000140)=""/250) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) close(r3) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) dup2(r1, r2) 2018/05/13 06:55:20 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x1, 0x2}) r2 = accept4(r1, 0x0, &(0x7f0000000080), 0x0) sendmmsg(r2, &(0x7f000000a0c0)=[{{0x0, 0x0, &(0x7f0000004ac0)=[{&(0x7f0000004780)="dd", 0x1}], 0x1, &(0x7f0000004b40)}}], 0x1, 0x84) 2018/05/13 06:55:20 executing program 6: r0 = inotify_init1(0x4000000000000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000140)=""/4096, 0x1000) r2 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000000)=@generic={0x75, 0x5}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000040)={{0x1d, @multicast2=0xe0000002, 0x4e23, 0x3, 'none\x00', 0x0, 0x4, 0x71}, {@multicast2=0xe0000002, 0x4e22, 0x10001, 0x1, 0x3, 0x8000}}, 0x44) ptrace(0x4207, r1) ptrace$setopts(0x4204, r1, 0x0, 0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setparam(r1, &(0x7f0000001140)=0x9) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000100)={'lo\x00', 0x1}) [ 172.643867] FAULT_INJECTION: forcing a failure. [ 172.643867] name failslab, interval 1, probability 0, space 0, times 0 [ 172.655146] CPU: 1 PID: 12450 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #44 [ 172.662410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.671756] Call Trace: [ 172.674345] dump_stack+0x1b9/0x294 [ 172.677972] ? dump_stack_print_info.cold.2+0x52/0x52 [ 172.683156] should_fail.cold.4+0xa/0x1a [ 172.687219] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 172.692315] ? lock_downgrade+0x8e0/0x8e0 [ 172.696449] ? graph_lock+0x170/0x170 [ 172.700234] ? kasan_check_read+0x11/0x20 [ 172.704372] ? rcu_is_watching+0x85/0x140 [ 172.708514] ? find_held_lock+0x36/0x1c0 [ 172.712562] ? __lock_is_held+0xb5/0x140 [ 172.716627] ? check_same_owner+0x320/0x320 [ 172.720947] ? rcu_note_context_switch+0x710/0x710 [ 172.725872] __should_failslab+0x124/0x180 [ 172.730100] should_failslab+0x9/0x14 [ 172.733897] kmem_cache_alloc_trace+0x2cb/0x780 [ 172.738570] ? inet_sendmsg+0x19f/0x690 [ 172.742535] ? sock_sendmsg+0xd5/0x120 [ 172.746405] ? sock_write_iter+0x35a/0x5a0 [ 172.750633] ? __vfs_write+0x64d/0x960 [ 172.754516] ? vfs_write+0x1f8/0x560 [ 172.758222] ? ksys_write+0xf9/0x250 [ 172.761916] ? __x64_sys_write+0x73/0xb0 [ 172.765967] ? do_syscall_64+0x1b1/0x800 [ 172.770017] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 172.775382] sctp_datamsg_from_user+0x12a/0x1540 [ 172.780128] ? print_usage_bug+0xc0/0xc0 [ 172.784182] ? __lock_is_held+0xb5/0x140 [ 172.788241] ? sctp_datamsg_free+0x90/0x90 [ 172.792475] ? __lock_is_held+0xb5/0x140 [ 172.796526] ? sctp_sched_fcfs_init_sid+0x9/0x10 [ 172.801280] ? sctp_sched_init_sid+0x189/0x2d0 [ 172.805865] ? sctp_sched_fcfs_dequeue+0x270/0x270 [ 172.810795] ? print_usage_bug+0xc0/0xc0 [ 172.814859] sctp_sendmsg_to_asoc+0xd08/0x2100 [ 172.819436] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 172.824877] ? find_held_lock+0x36/0x1c0 [ 172.828925] ? retint_kernel+0x10/0x10 [ 172.832803] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.838152] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 172.842893] ? retint_kernel+0x10/0x10 [ 172.846777] ? lock_sock_nested+0x9f/0x120 [ 172.851017] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 172.856547] ? sctp_id2assoc+0x233/0x3e0 [ 172.860601] ? sctp_wfree+0xb70/0xb70 [ 172.864403] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 172.869940] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 172.875043] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 172.880150] sctp_sendmsg+0x13a8/0x1d70 [ 172.884137] ? find_held_lock+0x36/0x1c0 [ 172.888194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 172.893734] ? sctp_id2assoc+0x3e0/0x3e0 [ 172.897847] ? kasan_check_read+0x11/0x20 [ 172.902551] inet_sendmsg+0x19f/0x690 [ 172.906357] ? ipip_gro_receive+0x100/0x100 [ 172.910681] ? security_socket_sendmsg+0x94/0xc0 [ 172.915441] ? ipip_gro_receive+0x100/0x100 [ 172.919758] sock_sendmsg+0xd5/0x120 [ 172.923469] sock_write_iter+0x35a/0x5a0 [ 172.927522] ? sock_sendmsg+0x120/0x120 [ 172.931484] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 172.937016] ? iov_iter_init+0xc9/0x1f0 [ 172.940996] __vfs_write+0x64d/0x960 [ 172.944716] ? kernel_read+0x120/0x120 [ 172.948601] ? wait_for_completion+0x870/0x870 [ 172.953178] ? rw_verify_area+0x118/0x360 [ 172.957313] vfs_write+0x1f8/0x560 [ 172.960839] ksys_write+0xf9/0x250 [ 172.964365] ? __ia32_sys_read+0xb0/0xb0 [ 172.968420] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 172.973247] __x64_sys_write+0x73/0xb0 [ 172.977120] do_syscall_64+0x1b1/0x800 [ 172.980995] ? finish_task_switch+0x1ca/0x810 [ 172.985479] ? syscall_return_slowpath+0x5c0/0x5c0 [ 172.990391] ? syscall_return_slowpath+0x30f/0x5c0 [ 172.995307] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 173.000672] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 173.005547] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 173.010733] RIP: 0033:0x455979 [ 173.013909] RSP: 002b:00007f8f9c400c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 173.021607] RAX: ffffffffffffffda RBX: 00007f8f9c4016d4 RCX: 0000000000455979 [ 173.028868] RDX: 0000000000000008 RSI: 0000000020fc7ff8 RDI: 0000000000000014 [ 173.036119] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 173.043382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 173.050656] R13: 0000000000000786 R14: 00000000006ff530 R15: 0000000000000001 2018/05/13 06:55:21 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x3e74d48f870e717d, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x1, 0x1, [{0xb71, 0x0, 0x89}]}) 2018/05/13 06:55:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x200000000002, 0xc) sendmmsg$alg(r1, &(0x7f0000005a80)=[{0x0, 0x0, &(0x7f0000005900), 0x0, &(0x7f0000005940)}], 0x1, 0x0) write(r1, &(0x7f00000001c0)="1f0000000501fd00010c00f60000ff00800006ff09000180f8016fd4e55100", 0x1f) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200200) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000200)=""/4096) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000080)={0xfffffffffffffffe, 0x1, 0x9, 0xe1, 0x7, 0x81, 0x2, 0x2, 0x81, 0x17df2581}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000001200)=""/253) 2018/05/13 06:55:21 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x176) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="757365722e75a6675d7972fcd3792bf5f5ff8a0d3cb4e3ca21f37d9bd571e8d6067b864e926f030001bc0373d99cb5f87424b215a223d6644deb18a8fbb7a46f9b54000000000000"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/4, 0xffffffffffffff1c) 2018/05/13 06:55:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x42, "e52c6f2982ba4f71d5e28e17a9f6cccdad8ab8d5c4913b11192c1d02f5e9a1e4a25a411c159fb4a402db7543b430b7be4b32dcd111531bad11a75abbc59620239801"}, &(0x7f00000001c0)=0x4a) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000340)="1545817a626e3accbb418d46223a57d99908a444c5868a4c", 0x18}], 0x1) 2018/05/13 06:55:21 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) r1 = dup(r0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x1d, r3}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="07000000000400000000010000000000", @ANYRES64=r4, @ANYRES64=r5/1000+30000, @ANYRES64=r6, @ANYRES64=r7/1000+10000, @ANYBLOB="010000a001000000010000e01fdf00002384ab63dea15bdd89cd875bb18f083139b6d55bed2f3899fd2bb1cc99384f0bc64913302233d62da525dc59adfbfa0a983e6513b452cb9fd5f5"], 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x40010) fcntl$setflags(r2, 0x2, 0x1) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x1, 0x4, 0x9, 0x0, 0x0, [], [], [], 0x8001, 0x3}) 2018/05/13 06:55:21 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000240)=ANY=[@ANYBLOB="0328366f608445ce913a000000000000000000004000000000020000007f000000c60d000000000000ba00000000000000000000000000000001000080ff0f0000040000001f0000000400000002000000040000000000000000000000000000000b0000003d24ffff00000000070000000000000009000000021d0000000000000000000000000000"]) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x4a48b125e13656f}) 2018/05/13 06:55:21 executing program 1 (fault-call:5 fault-nth:2): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0x8) 2018/05/13 06:55:21 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000f40)={0x2c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'wrr\x00', 0x20, 0xfffffffffffffffe, 0x2f}, 0x2c) ioctl(r0, 0x2000000000008912, &(0x7f00000000c0)="c626262c8523bf012cf66f") getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0x400, &(0x7f0000000280)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x16000, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000f80)={0x0, 0x7, 0x8000, 0x1aa3a5b5, 0xffffffffffffffaf, 0x1, 0xbfe, 0x2, 0x0}, &(0x7f0000000fc0)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={r4, 0x5}, 0x8) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000340)}, {&(0x7f0000000380)=""/91, 0x5b}, {&(0x7f0000000400)=""/42, 0x2a}, {&(0x7f0000000440)=""/215, 0xd7}, {&(0x7f0000000540)=""/137, 0x89}, {&(0x7f0000000600)=""/125, 0x7d}, {&(0x7f0000000680)=""/71, 0x47}, {&(0x7f0000000700)=""/62, 0x3e}], 0x8, 0x0, 0x0, 0xfffffffffffffff8}, 0x4}, {{&(0x7f00000007c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000840)=""/151, 0x97}, {&(0x7f0000000900)=""/118, 0x76}], 0x2}, 0x5f}, {{&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/131, 0x83}], 0x1, &(0x7f0000000b40)=""/236, 0xec, 0xfffffffffffffffe}, 0x10000}], 0x3, 0x40000000, &(0x7f0000000d00)={0x0, 0x989680}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000ec0)) timer_create(0x7, &(0x7f0000000340)={0x0, 0x11, 0x4, @thr={&(0x7f0000000d40)="d6802190d5fbd1ea6a280a75400b325c831f93a3b6b6ee7c391c47a50007550b191c36919521371425fc9e93606a8b4f73999ee7a03c33a944324ad982ed57dd5c1550e030344b713647693043382863d1c558326e", &(0x7f0000000dc0)="06cf1a95a7f334a6b5504e3b4a9a4452f5b900e76ab6edcf182c49dc5747564b528387ad242e93df0e1226422229b700e764ee92f2de80215d4cde857cebe8a127f879a6c84b165f0e2a38ce45459ffbf8b93a4949cefb23a5cf858ed4149a49d4d72395708d6d2004289ca741949c136eb9415d72101962e27b09a7210219034ae885483bc62b37bd558a4f1da107a47f6a2ad22a763205e006463cdc"}}, &(0x7f0000000e80)=0x0) timer_delete(r5) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00', 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc04c5349, &(0x7f0000dc5f98)) 2018/05/13 06:55:21 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xa8100, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/13 06:55:21 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000200)=ANY=[@ANYBLOB="f800000016002502000000000000000000000000000000000000000000040000000000894d6a885cd86c370000000000730000000000000000148dc33d1d8e2fe5620df3aad87b9611c7a645a94c663c5f00edeb81926bebcd3413f5f422f4335108d12bd1e8bcca", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf8}, 0x1}, 0x0) prctl$void(0x1f) io_setup(0x0, &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x9d45, 0x1, 0x3, 0xc, 0x4, 0x7fffffff, 0x2}, &(0x7f0000000100)=0x20) 2018/05/13 06:55:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80400000005, 0x2000000b2, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000140)=""/126) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = getpgid(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x2) set_tid_address(&(0x7f00000001c0)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)={0x1ff}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) 2018/05/13 06:55:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_config_ext}, 0x0, 0x0, r0, 0x0) 2018/05/13 06:55:21 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x27, 0x1, @thr={&(0x7f00000000c0)="0c62c1b09539eebd935ce2cd6b0eaf4093bc4bbf202e2490f250854ff6d1606f37374bc6f5e170eea773a247a136c32305bb8fda1ba807e49541be31156ce13e40d96b696070c07ccae26145ad0ee5062cdf1eabbc9a18b21a58344a0d86d4bcac9e8cc541bb826ccc9921f0904d1ba9ac6c6c7fc4dfe06d8ca0286c0e0929a953bbfa855b55ba15f8f8dad6d8d1d81703475bbae1957c0ce7e2eb1d882f5e07c07a43298c8ef27c94c64b3265da6f157267ad29fe9d8a16369532525294ce0a69157fd6f83f5a1dc974942767d17050a334fe64233973f4e7d49ce5", &(0x7f00000002c0)="3b48470da5dcdd8ff1aff2974cc480853bbdfc1170a8e0349a53962549e438b6177ed21a556e26f76cfbf6d4bb1fe1e8c1ce20d2d09d3ebb027a67623812466ab101489615ac58da87a08781ca9473f872b03673ba245bbff46062baee7b5b1edd0b812c6547f3a93beae601f3970932fe49ed2c00"}}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x1, &(0x7f0000000340), &(0x7f0000000380)) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/162, 0xa2}], 0x1) r2 = accept$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000440)=""/161, &(0x7f0000000500)=0xa1) timer_create(0x7, &(0x7f0000000040)={0x0, 0x18, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000440)}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/05/13 06:55:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="757365722e75675d79727c8a0d3cb4e3ca21f37d9bd571e8d61a7b864e926fe70501bc0373d99cb5f87524b215a223d6a8fbb7a46f65a25f1a9838169dea751791e2835388a2336092d98cc7314b64f400"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:21 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x9, 0x8000) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) lseek(r1, 0x0, 0x4) sendfile(r1, r0, &(0x7f0000000380)=0x7000, 0x7fffffff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000100)=0x8) [ 173.356648] IPVS: set_ctl: invalid protocol: 44 172.20.20.187:20004 wrr [ 173.369243] IPVS: set_ctl: invalid protocol: 44 172.20.20.187:20004 wrr [ 174.172824] FAULT_INJECTION: forcing a failure. [ 174.172824] name failslab, interval 1, probability 0, space 0, times 0 [ 174.184129] CPU: 1 PID: 12516 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #44 [ 174.191389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.200734] Call Trace: [ 174.203320] dump_stack+0x1b9/0x294 [ 174.206936] ? dump_stack_print_info.cold.2+0x52/0x52 [ 174.212119] should_fail.cold.4+0xa/0x1a [ 174.216167] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 174.221260] ? __lock_acquire+0x7f5/0x5140 [ 174.225482] ? graph_lock+0x170/0x170 [ 174.229271] ? find_held_lock+0x36/0x1c0 [ 174.233315] ? __lock_is_held+0xb5/0x140 [ 174.237366] ? check_same_owner+0x320/0x320 [ 174.241671] ? rcu_note_context_switch+0x710/0x710 [ 174.246590] __should_failslab+0x124/0x180 [ 174.250807] should_failslab+0x9/0x14 [ 174.254588] kmem_cache_alloc_node+0x272/0x780 [ 174.259153] ? graph_lock+0x170/0x170 [ 174.262942] ? kasan_kmalloc+0xc4/0xe0 [ 174.266824] ? kmem_cache_alloc_trace+0x152/0x780 [ 174.271658] ? sctp_datamsg_from_user+0x12a/0x1540 [ 174.276578] ? sctp_sendmsg_to_asoc+0xd08/0x2100 [ 174.281329] __alloc_skb+0x111/0x780 [ 174.285036] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 174.290388] ? skb_scrub_packet+0x580/0x580 [ 174.294698] ? find_held_lock+0x36/0x1c0 [ 174.298755] ? lock_downgrade+0x8e0/0x8e0 [ 174.302894] ? kasan_check_read+0x11/0x20 [ 174.307039] ? rcu_is_watching+0x85/0x140 [ 174.311181] _sctp_make_chunk+0x58/0x280 [ 174.315228] sctp_make_datafrag_empty+0x1ce/0x2d0 [ 174.320065] ? sctp_make_ecne+0x140/0x140 [ 174.324200] ? sock_sendmsg+0xd5/0x120 [ 174.328072] ? vfs_write+0x1f8/0x560 [ 174.331769] ? ksys_write+0xf9/0x250 [ 174.335462] ? __x64_sys_write+0x73/0xb0 [ 174.339507] ? do_syscall_64+0x1b1/0x800 [ 174.343560] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 174.349084] sctp_datamsg_from_user+0x922/0x1540 [ 174.353823] ? __lock_is_held+0xb5/0x140 [ 174.357870] ? sctp_datamsg_free+0x90/0x90 [ 174.362099] ? __lock_is_held+0xb5/0x140 [ 174.366146] ? sctp_sched_fcfs_init_sid+0x9/0x10 [ 174.370883] ? sctp_sched_init_sid+0x189/0x2d0 [ 174.375459] ? sctp_sched_fcfs_dequeue+0x270/0x270 [ 174.380387] ? print_usage_bug+0xc0/0xc0 [ 174.384441] sctp_sendmsg_to_asoc+0xd08/0x2100 [ 174.389020] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 174.394461] ? find_held_lock+0x36/0x1c0 [ 174.398518] ? lock_acquire+0x1dc/0x520 [ 174.402504] ? mark_held_locks+0xc9/0x160 [ 174.406660] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 174.412196] ? sctp_id2assoc+0x233/0x3e0 [ 174.416252] ? sctp_wfree+0xb70/0xb70 [ 174.420042] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 174.425568] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 174.430669] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 174.435759] sctp_sendmsg+0x13a8/0x1d70 [ 174.439717] ? find_held_lock+0x36/0x1c0 [ 174.443774] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 174.449317] ? sctp_id2assoc+0x3e0/0x3e0 [ 174.453401] ? kasan_check_read+0x11/0x20 [ 174.457547] inet_sendmsg+0x19f/0x690 [ 174.461342] ? ipip_gro_receive+0x100/0x100 [ 174.465659] ? security_socket_sendmsg+0x94/0xc0 [ 174.470404] ? ipip_gro_receive+0x100/0x100 [ 174.474724] sock_sendmsg+0xd5/0x120 [ 174.478430] sock_write_iter+0x35a/0x5a0 [ 174.482491] ? sock_sendmsg+0x120/0x120 [ 174.486463] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 174.491996] ? iov_iter_init+0xc9/0x1f0 [ 174.495959] __vfs_write+0x64d/0x960 [ 174.500000] ? kernel_read+0x120/0x120 [ 174.503877] ? wait_for_completion+0x870/0x870 [ 174.508450] ? rw_verify_area+0x118/0x360 [ 174.512585] vfs_write+0x1f8/0x560 [ 174.516108] ksys_write+0xf9/0x250 [ 174.519637] ? __ia32_sys_read+0xb0/0xb0 [ 174.523683] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 174.528510] __x64_sys_write+0x73/0xb0 [ 174.532379] do_syscall_64+0x1b1/0x800 [ 174.536249] ? finish_task_switch+0x1ca/0x810 [ 174.540726] ? syscall_return_slowpath+0x5c0/0x5c0 [ 174.545636] ? syscall_return_slowpath+0x30f/0x5c0 [ 174.550547] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 174.555891] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 174.560723] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 174.565892] RIP: 0033:0x455979 [ 174.569060] RSP: 002b:00007f8f9c400c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 174.576923] RAX: ffffffffffffffda RBX: 00007f8f9c4016d4 RCX: 0000000000455979 [ 174.584174] RDX: 0000000000000008 RSI: 0000000020fc7ff8 RDI: 0000000000000014 [ 174.591432] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 174.598691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 174.605946] R13: 0000000000000786 R14: 00000000006ff530 R15: 0000000000000002 2018/05/13 06:55:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000800)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x90280, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r5 = dup3(r3, r1, 0x0) write$cgroup_subtree(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="2f6d656d6f7279202f696f202b72646d61202d6d6503d360bc20cb696f20"], 0x1e) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000000140)="c4a38148349a00f2e10d643e460f01cb460f218c47ee470f00506d0f350f07266567f2afb9800000c00f3235001000000f30", 0x32}], 0x1, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x60c007, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) bind$unix(r6, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000000)=0x5, 0x4) pipe(&(0x7f0000000300)) ioctl$VHOST_SET_VRING_ERR(r6, 0x4008af22, &(0x7f00000000c0)={0x3, r6}) 2018/05/13 06:55:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @local, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x1d}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/13 06:55:22 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4000000000000004, 0x6, 0x1934, 0x0, 0xffffffffffffffff, 0x1, [0x305f]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0x2}, 0x90) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0xfffffebd) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000006c0)={r1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000140)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000100)=0xab6, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='teql0\x00', 0x10) r4 = dup3(r1, r3, 0x80000) r5 = gettid() ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000000640)={@host=0x2}) r6 = memfd_create(&(0x7f0000000600)='teql0\x00', 0x2) r7 = perf_event_open(&(0x7f0000000580)={0x7, 0x70, 0x8, 0xfff, 0x3, 0x1, 0x0, 0x4, 0x4000, 0xe, 0x80, 0xd1b3, 0xfffffffffffffe01, 0x6, 0x6, 0x1000, 0x47, 0x8, 0x1ff, 0xff, 0x80, 0x4, 0x3f, 0x0, 0x80000001000000, 0x3, 0x17, 0x2b7d, 0x100000000, 0x6, 0x81, 0x8, 0x2, 0x7, 0x4, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000280), 0x1}, 0x8000, 0x7, 0x7f, 0x0, 0xfffffffffffffffa, 0x8e36, 0x8000}, r5, 0x1, r6, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x1) name_to_handle_at(r4, &(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="0000a4e5dfacf9c765d570be7bfac90d3db9077fb55d240000000000002984e2be3c0763147e2868a3854682bc93a7f5b5a686aace853a2112cd189116d43ffbceb091401e9b37bc1c2d22bba066f36e70462e0fd07b7949f3cbcfaaad2b9b274057cbe929914cda00fa0cf0b125447c9269b4848480f710dbc489548518d0057083513502a248"], &(0x7f00000003c0), 0x1400) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000680)=@generic={0x9, 0x80000000000000, 0x7f}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000140), &(0x7f0000000400)="56374b26ba65434f9d7437deeb9eb22d9554b429b35daf71aa7a886e190972d48a3948f9f55904f76d50ac9935cbd73cabbf50e437ca1379be855354da49fe334644fc2ec9a574a480e58166711671cc490a39426d44c8b46c0af51430f62d160ea3aa7e54dcee6de37c", 0x1}, 0x20) 2018/05/13 06:55:22 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/4, 0xfffffffffffffe5d) 2018/05/13 06:55:22 executing program 1 (fault-call:5 fault-nth:3): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0x8) 2018/05/13 06:55:22 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xffffffffffff7ff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0xffffffffffffffeb) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000300)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r3, 0x1}, &(0x7f00000002c0)=0x8) fcntl$setlease(r0, 0x400, 0x0) 2018/05/13 06:55:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/13 06:55:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='cpu&50\x00') bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/05/13 06:55:23 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80400, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0x9, 0x1, 0x200, 0x2, 0x8000}, 0xc) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x1, 0x4) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000001c0)=0x7, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000400)="e1eacf68daafc9d1ba") sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)={0x2, 0x14, 0x70dd, 0x7, 0x20, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_ident={0x2, 0xb, 0x75f}, @sadb_sa={0x2, 0x1, 0x4d3, 0xffffffff80000000, 0x2, 0x47, 0x4, 0xc0000000}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1b, 0x0, 0x10}, @sadb_key={0xd, 0x9, 0x2c8, 0x0, "bd64fc4ae48c1ad58ae13f0df06f1cf7e6f53dea01f4429dd7569df469ab60e21d43d2c92ad3c82a79f57500166ac1ee18d8590ad53cb222ad940e2add9a1a5d3408521fb250b78caea54d2576222e93b01032f29dbcf7a7db"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bbb, 0xd8, {0x6, 0xff, 0x7, 0x8, 0x0, 0x7, 0x0, @in6=@dev={0xfe, 0x80, [], 0x16}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x100}, 0x1}, 0x8004) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/13 06:55:23 executing program 6: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x7, 0x0, 0x0, [{}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0xfffffffffffffffd, 0xa0e, 0x2]}) 2018/05/13 06:55:23 executing program 7: msgctl$MSG_STAT(0x0, 0xd, &(0x7f0000000180)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20002, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040), 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@dev, @local}, &(0x7f0000000100)=0xc) 2018/05/13 06:55:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x801, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x1, r2}) pipe2(&(0x7f0000000000), 0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x58}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/13 06:55:23 executing program 5: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x100000001}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3}, &(0x7f0000000040), &(0x7f0000fbcff0)={0x0, 0x989680}, 0xfffffffffffffd7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x149480) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}) 2018/05/13 06:55:23 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0xc, 0x200081) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/113) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x81, 0x3) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1, 0x10000) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xfffffffffffffff9, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000000c0)) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000001c0)=0x2, &(0x7f0000000200)=0x4) 2018/05/13 06:55:23 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x80, 0xc0880) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x2) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) get_thread_area(&(0x7f0000000100)={0x2, 0x0, 0x400, 0x4, 0x1000, 0x7, 0x400, 0x3, 0x7ff, 0xf7c}) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000200)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200880, 0x0) shutdown(r0, 0x0) [ 175.647480] FAULT_INJECTION: forcing a failure. [ 175.647480] name failslab, interval 1, probability 0, space 0, times 0 [ 175.658758] CPU: 1 PID: 12581 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #44 [ 175.666027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.675363] Call Trace: [ 175.677942] dump_stack+0x1b9/0x294 [ 175.681555] ? dump_stack_print_info.cold.2+0x52/0x52 [ 175.686729] ? is_bpf_text_address+0xd7/0x170 [ 175.691208] ? kernel_text_address+0x79/0xf0 [ 175.695601] ? __unwind_start+0x166/0x330 [ 175.699905] should_fail.cold.4+0xa/0x1a [ 175.703968] ? __save_stack_trace+0x7e/0xd0 [ 175.708275] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 175.713366] ? graph_lock+0x170/0x170 [ 175.717164] ? save_stack+0x43/0xd0 [ 175.720789] ? kasan_kmalloc+0xc4/0xe0 [ 175.725111] ? kasan_slab_alloc+0x12/0x20 [ 175.729243] ? find_held_lock+0x36/0x1c0 [ 175.733306] ? __lock_is_held+0xb5/0x140 [ 175.737355] ? check_same_owner+0x320/0x320 [ 175.741659] ? rcu_note_context_switch+0x710/0x710 [ 175.746570] __should_failslab+0x124/0x180 [ 175.750797] should_failslab+0x9/0x14 [ 175.754599] kmem_cache_alloc_node_trace+0x26f/0x770 [ 175.759704] __kmalloc_node_track_caller+0x33/0x70 [ 175.764624] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 175.769363] __alloc_skb+0x14d/0x780 [ 175.774450] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 175.779805] ? skb_scrub_packet+0x580/0x580 [ 175.784109] ? find_held_lock+0x36/0x1c0 [ 175.788161] ? lock_downgrade+0x8e0/0x8e0 [ 175.792300] ? kasan_check_read+0x11/0x20 [ 175.796431] ? rcu_is_watching+0x85/0x140 [ 175.800563] _sctp_make_chunk+0x58/0x280 [ 175.804715] sctp_make_datafrag_empty+0x1ce/0x2d0 [ 175.809546] ? sctp_make_ecne+0x140/0x140 [ 175.813763] ? sock_sendmsg+0xd5/0x120 [ 175.817631] ? vfs_write+0x1f8/0x560 [ 175.821324] ? ksys_write+0xf9/0x250 [ 175.825024] ? __x64_sys_write+0x73/0xb0 [ 175.829075] ? do_syscall_64+0x1b1/0x800 [ 175.833132] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 175.838654] sctp_datamsg_from_user+0x922/0x1540 [ 175.843392] ? __lock_is_held+0xb5/0x140 [ 175.847436] ? sctp_datamsg_free+0x90/0x90 [ 175.851654] ? __lock_is_held+0xb5/0x140 [ 175.855728] ? sctp_sched_fcfs_init_sid+0x9/0x10 [ 175.860464] ? sctp_sched_init_sid+0x189/0x2d0 [ 175.865035] ? sctp_sched_fcfs_dequeue+0x270/0x270 [ 175.869945] ? print_usage_bug+0xc0/0xc0 [ 175.873990] sctp_sendmsg_to_asoc+0xd08/0x2100 [ 175.878571] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 175.884007] ? find_held_lock+0x36/0x1c0 [ 175.888069] ? lock_acquire+0x1dc/0x520 [ 175.892038] ? mark_held_locks+0xc9/0x160 [ 175.896175] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 175.901695] ? sctp_id2assoc+0x233/0x3e0 [ 175.905742] ? sctp_wfree+0xb70/0xb70 [ 175.909527] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 175.915045] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 175.920129] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 175.925214] sctp_sendmsg+0x13a8/0x1d70 [ 175.929170] ? find_held_lock+0x36/0x1c0 [ 175.933226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.938744] ? sctp_id2assoc+0x3e0/0x3e0 [ 175.942798] ? kasan_check_read+0x11/0x20 [ 175.946934] inet_sendmsg+0x19f/0x690 [ 175.950719] ? ipip_gro_receive+0x100/0x100 [ 175.955033] ? security_socket_sendmsg+0x94/0xc0 [ 175.959771] ? ipip_gro_receive+0x100/0x100 [ 175.964076] sock_sendmsg+0xd5/0x120 [ 175.967769] sock_write_iter+0x35a/0x5a0 [ 175.971814] ? sock_sendmsg+0x120/0x120 [ 175.975786] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 175.981307] ? iov_iter_init+0xc9/0x1f0 [ 175.985265] __vfs_write+0x64d/0x960 [ 175.988962] ? kernel_read+0x120/0x120 [ 175.992831] ? wait_for_completion+0x870/0x870 [ 175.997406] ? rw_verify_area+0x118/0x360 [ 176.001542] vfs_write+0x1f8/0x560 [ 176.005080] ksys_write+0xf9/0x250 [ 176.008606] ? __ia32_sys_read+0xb0/0xb0 [ 176.012656] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 176.017484] __x64_sys_write+0x73/0xb0 [ 176.021370] do_syscall_64+0x1b1/0x800 [ 176.025254] ? finish_task_switch+0x1ca/0x810 [ 176.029735] ? syscall_return_slowpath+0x5c0/0x5c0 [ 176.034645] ? syscall_return_slowpath+0x30f/0x5c0 [ 176.039650] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 176.044996] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 176.049834] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 176.055008] RIP: 0033:0x455979 [ 176.058193] RSP: 002b:00007f8f9c400c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 176.065883] RAX: ffffffffffffffda RBX: 00007f8f9c4016d4 RCX: 0000000000455979 [ 176.073132] RDX: 0000000000000008 RSI: 0000000020fc7ff8 RDI: 0000000000000014 [ 176.080381] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 176.087630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 176.094879] R13: 0000000000000786 R14: 00000000006ff530 R15: 0000000000000003 2018/05/13 06:55:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000040)='wlan1\x00', 0x2) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000080)=0x2) setsockopt$sock_void(r2, 0x1, 0xffffffffffffffff, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) 2018/05/13 06:55:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/13 06:55:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8a26d04ab8084b7245b605751e2082bb5f504a94bd5bc48b291bc8b45496232507d70e7bc04c493e8bd27b0470e15d5497a5ed6752bfae313b82d0ee05e19e022879736f14b789e0a3f3e7a23d572de21364bc5eee480415277fd1d66d8fa1cfb9cb89a06124d1b66febcef0d270a8e7a0ca677df148313c30cd5b92b33adadc9cb8f2271088fd6133d50b975b047d9c500122869cbc329420875b0c64682f159a7c4cb53c61fc8d480d19ede2f7892439b4a88c2ea913716b8df934b16941be0d5ce2aaa93e8e76cc919c65465162673309046f2604d69f9aa91db1ceeb534e", 0xe0) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000000)=0x890) fallocate(r1, 0x0, 0x0, 0x73e0) sendfile(r0, r1, &(0x7f0000000040), 0x83) 2018/05/13 06:55:24 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000180)={0xe4d, 0x1, 0x101, 0x2, 0x1c}) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c000d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0773d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x600) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1) 2018/05/13 06:55:24 executing program 1 (fault-call:5 fault-nth:4): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0x8) 2018/05/13 06:55:24 executing program 5: syz_mount_image$bfs(&(0x7f0000000340)='bfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, 0x200000000000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x1e4, 0x6, 0x5, 0x4]}) 2018/05/13 06:55:24 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000620a50ff000000000000002100004000009ec3d7d000000000000000dc96136edb6e22afac1d7a73d810"], &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6180, 0x0) 2018/05/13 06:55:24 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)='v', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(r1, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@generic={0x3, 0x8a, 0x5}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f00000002c0)={0x0, @empty, 0x4e20, 0x0, 'nq\x00', 0x0, 0x0, 0x80}, 0x2c) 2018/05/13 06:55:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x2, r1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xb6ec, 0x7, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0xf4c, 0x20}, 0xc) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f00000000c0)=""/97, 0x61, 0x40000000, &(0x7f0000000140)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/05/13 06:55:24 executing program 7: open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d8", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb71fffffffe) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4009, 0x0) fcntl$setlease(r0, 0x400, 0x1) fallocate(r1, 0x20, 0x0, 0xfffffeff000) 2018/05/13 06:55:24 executing program 6: syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x800, 0x9, &(0x7f00000016c0)=[{&(0x7f0000000140)="18ab5d9e1937e3d7b3426e7152aaf0e73084d2f3c65fe35c43b734a25eaa866fd324c48028a7eb4b42acd9e27468761cf2d007d6116b19fd5ea7c3c8b78d55c22574923252a002ffa63d6d7e4e30eff5dba2a848c765b6494ae3f163c6a92630b56d3215717f691d10d54aa0d41318a24f2fb09bb3ac3dc9927ec1eb5a2f06cdaef9879567d45d69da4e903476f934bf84e62b5acb17842cc07246f561f6301b38350b0b8e6653c98727b29937a5584b65bfdd35124571c3b5d1e7931dc1cba073f34268efe2fecaeb22cc827fe654", 0xcf, 0x100000001}, {&(0x7f0000000240)="d42a607d7f865a5575ad6519f4d7f5a386836fad479439fc19effed87b2af30c092c57f7176786ce9bbafefcfe3819a1fc187c08dd0bf673", 0x38, 0x80000001}, {&(0x7f0000000280)="08d47083367107d96f73b2c2dc378b850f7467d86515dddff6b9d23e2b23c30f04ea6c89e37769423c716ebb2e1b58fd13c03e933b7394ac7c60916ffeee5949d03e502bf3c6f2f167e0bf7b0fa53162a7fa75bd70122ae34643e5c611bc1139ad8380f3e77f3951bacf700bfda677778767aa925a9125dc7d2ef5fc049e790984e3a6278395b2fec4e97745821311f119120ee368293973b3bb622d", 0x9c, 0x17}, {&(0x7f0000000340)="a0a83b1b7bd1f10aceded4dbc1a93d2735b674b52e776e7c49703b48", 0x1c, 0x600000}, {&(0x7f0000000380)="a92a0a2b6e3654cdc5a7434bb9099a41e75700d3859a787a68d969b0e2d94b6d74957dd8e9d72f9c26", 0x29, 0x3f}, {&(0x7f00000006c0)="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", 0x1000, 0x3598c0000000}, {&(0x7f00000003c0)="1abd5c0e03a2db23a2ff6b0afb4db975e2161d74430bbdda8def9c54aca9151a4db2a436579c17d331a5f1a2e4920472337033be74e7ed71c04b803a78053323ff0f3889f69feb22bc3712cb8e00c698121a92733824dfca76c0cdaeee4a7442158ef32c245f413533e3a6f231f581055df2f307e350a44d779b7a062b559b1b72", 0x81, 0x17}, {&(0x7f0000000480), 0x0, 0x48d}, {&(0x7f00000004c0)="060dd4526db38de1601a14d7aa4a98393551d5dbe3148be0e42c4914ae0bc9e6fb05ad87b21fb177eb61ba32248d1e7f2a4047ec367b2bc37b6f57ddb413fc5f147113865c861647f362b8677841151ba0416e64d07a7abbd9361202fa4edf4b9fa92571468955789c5f723e59182ada876a4b04d2adb96ea81e92250d84d1c5334d217d61b5f6c7209870f4c1544f5d248b4ab1fd02c18e2de8f0869d0e6a8cd494dd933be3ccceb19e4e0a3da8", 0xae, 0x38a38eb6}], 0x2086001, &(0x7f0000000580)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x39]}, 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x35]}, 0x2c}]}) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xa0002) sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8000, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) sendmsg(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/13 06:55:24 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x68, &(0x7f0000000400)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x8001, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x87f}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @empty, 0x2}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000500)={r3, 0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xffff, 0x80000001, 0x10001, 0x3, 0xfffffffffffffff8}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r4, 0x0, 0x0, 0x3f, 0x40}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x0, 0x8000, 0x7f, 0xfffffffffffffff7, 0x1}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r5, 0xa926, 0x0, 0x10000}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r5, 0x100000001, 0x20}, 0xc) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000180)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde68", 0x25, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/13 06:55:24 executing program 5: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00000000c0)=[{&(0x7f00000014c0)="1f00000001031900000007000000068100023b050900030000000000e1c4bc", 0x1f}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x400000000000, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r2, 0xc401}) getcwd(&(0x7f0000000100)=""/2, 0x2) 2018/05/13 06:55:24 executing program 0: keyctl$dh_compute(0x17, &(0x7f00004c8ff4), &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={"67686173682d67656e6572696378c8282ed7b7ada400"}, &(0x7f0000000000)}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) 2018/05/13 06:55:24 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000000)=ANY=[], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/137, 0x89) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x8be29758e3948c63) socketpair$inet(0x2, 0x2, 0xad3b, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x62000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x8, &(0x7f0000000240)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file1/file0\x00', &(0x7f0000000300)='configfs\x00', 0x20000, &(0x7f0000000340)="31e832826388601da39be8c31350abce7d57109f74c49d38e543ee3ef0eea780855124eb85cf202f45a09b3fe5f88d0c418aa3c7666282910b4a7d3b83a6f618e347caeb7b0dcb55642933828eb2a66ffb054dc9fc52a5a7c1de5f87e731b11174b459a67f3f96453fb7e75113911d1e3c0532bee43c1e5596f96aaf5c") ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000002c0)={r3, 0x1}) 2018/05/13 06:55:24 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000400)=[@text32={0x20, &(0x7f0000000380)="eaa8234a735d0066b833018ee02998f321000066bad004b00ceec4e179518a257a0000670f300f0130b96e020000b85f000000ba000000000f30b805000000b90d8000000f01c1360f01de", 0x4b}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000040)={[0x8, 0x7fffffff, 0x5, 0x3, 0x5f, 0xb705, 0x6, 0x9, 0x2e70, 0x7ff, 0x1, 0x7fffffff, 0x22, 0x1, 0x80000001, 0xffff], 0x2004, 0x108016}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 176.528653] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/05/13 06:55:24 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x0, &(0x7f0000e2ef53)) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) 2018/05/13 06:55:24 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000380)=0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x2, 0x100) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000002c0)=@generic={0x3, 0x1, 0x2e3b000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket(0x2, 0x2000000000000003, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000540)='dctcp-reno\x00', 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000007c0)={0x7f, 0x2, {0x0, 0x1, 0x400, 0x1, 0x3}}) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x100}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r2, 0x200, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x80) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000500)='ip6gre0\x00') io_setup(0x0, &(0x7f0000000840)=0x0) io_cancel(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000880)="7e684ee63f21f6be77daf9ef465660dc5907d2f1170454df63e14093e254a4b85761eacc813b16643f6b10e933908ec8d760bbf750133fd0d5b7a279861796647c06eb24d583ed9ae493c4f31400b0d498a0c20b8c11e5a011050f96936660b6", 0x60, 0x0, 0x0, 0x1, r0}, &(0x7f0000000940)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x18000000, 0x1, 0x6, 0x0, 0x4, [{0x1ff, 0x4, 0x9, 0x0, 0x0, 0x118e}, {0x5, 0x596, 0x100000001, 0x0, 0x0, 0x4}, {0x1000, 0x1, 0x2, 0x0, 0x0, 0x1000}, {0x9, 0x6, 0x3589, 0x0, 0x0, 0x1}]}) chdir(&(0x7f0000000340)='./file0\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r0, &(0x7f00000005c0)="b6ebd4b89fd093a6174c72b813aee4fcd1c8ab8fd3658538f521212f05b79301cf543086e48ade5a3ea509b130a10626f4e6cf382a8a654ff49ef9bdd58b81204fdd45600b04087053ce33259db727882a43296dc5dec28d47a2295505905617f75740b6194f1926e0e6567a8de79046642b96d08c7fe7bbbec08e1966430018ac5a1960e8d2b7e17d274a15b35366f0542e4d79860285e6776a2a29af0b774b7a95c3ae87d37087a2569b7543df74b88d426683da5734669cf8a2f136090e897634f1cabd31fad7a433844ba6fc4a8e6d45ed6992d7e799997725fa9feb9d4a119a1facc7775f95a5ec26e892", &(0x7f00000006c0)=""/199}, 0x18) [ 176.572257] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 176.603579] could not allocate digest TFM handle ghash-genericxÈ(.×·­¤ 2018/05/13 06:55:24 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000001bc0)='/dev/adsp#\x00', 0x60000000, 0x101000) r1 = perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) r3 = fcntl$getown(r2, 0x9) process_vm_readv(r3, &(0x7f00000009c0)=[{&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f00000005c0)=""/149, 0x95}, {&(0x7f0000000680)=""/214, 0xd6}, {&(0x7f0000000780)=""/234, 0xea}, {&(0x7f0000000880)=""/231, 0xe7}, {&(0x7f0000000340)=""/58, 0x3a}, {&(0x7f0000000980)=""/8, 0x8}], 0x7, &(0x7f0000001b80)=[{&(0x7f0000000a40)=""/38, 0x26}, {&(0x7f0000000a80)=""/97, 0x61}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/69, 0x45}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) r5 = gettid() getpgrp(r5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000001c0)=0xf0) r6 = request_key(&(0x7f0000000440)='blacklist\x00', &(0x7f0000001c00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001c40)='vboxnet1vmnet0\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r6) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000000f90c0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d0081ffffff08001b0000000000"], 0x30}, 0x1}, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x65f0, 0x1) ioctl$KVM_SET_PIT2(r8, 0x4070aea0, &(0x7f0000000080)={[{0x8, 0x55, 0x0, 0x6, 0x8, 0x79c681cb, 0x10001, 0x80000000, 0x1, 0x10001, 0x6, 0x7, 0x6}, {0x2, 0x6, 0xe6, 0x1f, 0x5, 0x100000000, 0x0, 0x5, 0x0, 0x101, 0x0, 0x10000, 0x1000}, {0xffff, 0xe5, 0x8, 0x8, 0xfffffffffffffffb, 0x3, 0x74b, 0xffffffffffffffff, 0x20, 0x1, 0x1, 0x5, 0x401}], 0x401}) ioctl$SG_SET_DEBUG(r8, 0x227e, &(0x7f0000000240)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffff1a, &(0x7f0000000040)=0x43a1ceb6) 2018/05/13 06:55:24 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) tkill(r0, 0x2) [ 176.646987] could not allocate digest TFM handle ghash-genericxÈ(.×·­¤ 2018/05/13 06:55:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) lstat(&(0x7f00000000c0)='./file0/\\ile1/file0\x00', &(0x7f00000001c0)) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x101, 0x20040) keyctl$join(0x1, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x6b, 0xc7]) ioctl$KDMKTONE(r0, 0x4b30, 0x2) open(&(0x7f0000001580)='./file0/\\ile1\x00', 0x40, 0x0) [ 176.760879] *** Guest State *** [ 176.764344] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 176.773221] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 176.782098] CR3 = 0x0000000000000000 [ 176.786171] RSP = 0x0000000000000006 RIP = 0x0000000000002004 [ 176.792391] RFLAGS=0x00108016 DR7 = 0x0000000000000400 [ 176.798483] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 176.805208] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 176.813779] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 176.821811] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 176.829828] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 176.837847] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 176.845881] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 176.853896] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 176.861926] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 176.869950] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 176.877993] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 176.886042] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 176.892494] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 176.899969] Interruptibility = 00000000 ActivityState = 00000000 [ 176.906237] *** Host State *** [ 176.909456] RIP = 0xffffffff811f7479 RSP = 0xffff8801b4b9f390 [ 176.915469] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 176.921898] FSBase=00007f52096a0700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 176.929745] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 176.935651] CR0=0000000080050033 CR3=00000001b1c3c000 CR4=00000000001426f0 [ 176.942702] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 176.949393] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 176.955473] *** Control State *** [ 176.958941] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 176.965724] EntryControls=0000d1ff ExitControls=0023efff [ 176.971201] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 176.978167] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 176.984870] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 176.991486] reason=80000021 qualification=0000000000000000 [ 176.997832] IDTVectoring: info=00000000 errcode=00000000 [ 177.003347] TSC Offset = 0xffffff9e5092178c [ 177.007700] EPT pointer = 0x00000001cec5c01e [ 177.035193] *** Guest State *** [ 177.038639] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 177.047623] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 177.056546] CR3 = 0x0000000000000000 [ 177.060307] RSP = 0x0000000000000006 RIP = 0x0000000000002004 [ 177.066322] RFLAGS=0x00108016 DR7 = 0x0000000000000400 [ 177.072364] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 177.079077] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 177.087113] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 177.095137] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 177.103158] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 177.111442] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 177.119818] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 177.128322] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 177.136364] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 177.144416] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 177.152716] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 177.160899] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 177.167432] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 177.174925] Interruptibility = 00000000 ActivityState = 00000000 [ 177.181217] *** Host State *** [ 177.184515] RIP = 0xffffffff811f7479 RSP = 0xffff8801ac9c7390 [ 177.190551] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 177.197013] FSBase=00007f520967f700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 177.204886] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 177.210846] CR0=0000000080050033 CR3=00000001b1c3c000 CR4=00000000001426e0 [ 177.218446] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 177.225276] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 177.231412] *** Control State *** [ 177.234932] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 177.241654] EntryControls=0000d1ff ExitControls=0023efff [ 177.247176] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 177.254157] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 177.260897] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 177.267534] reason=80000021 qualification=0000000000000000 [ 177.273920] IDTVectoring: info=00000000 errcode=00000000 [ 177.279432] TSC Offset = 0xffffff9e5092178c [ 177.283823] EPT pointer = 0x00000001cec5c01e [ 177.290503] device bond0 entered promiscuous mode [ 177.293170] FAULT_INJECTION: forcing a failure. [ 177.293170] name failslab, interval 1, probability 0, space 0, times 0 [ 177.295553] device bond_slave_0 entered promiscuous mode [ 177.306727] CPU: 1 PID: 12666 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #44 [ 177.312436] device bond_slave_1 entered promiscuous mode [ 177.319522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.319529] Call Trace: [ 177.319553] dump_stack+0x1b9/0x294 [ 177.319574] ? dump_stack_print_info.cold.2+0x52/0x52 [ 177.345760] ? perf_trace_lock_acquire+0xe3/0x980 [ 177.350632] ? __save_stack_trace+0x7e/0xd0 [ 177.354986] should_fail.cold.4+0xa/0x1a [ 177.359155] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 177.364277] ? save_stack+0x43/0xd0 [ 177.367919] ? kasan_kmalloc+0xc4/0xe0 [ 177.371819] ? __kmalloc_node_track_caller+0x47/0x70 [ 177.376675] FAT-fs (loop5): Directory bread(block 112) failed [ 177.377023] ? __kmalloc_reserve.isra.38+0x3a/0xe0 [ 177.377039] ? __alloc_skb+0x14d/0x780 [ 177.377052] ? _sctp_make_chunk+0x58/0x280 [ 177.377069] ? sctp_make_datafrag_empty+0x1ce/0x2d0 [ 177.395366] FAT-fs (loop5): Directory bread(block 112) failed [ 177.396258] ? graph_lock+0x170/0x170 [ 177.396277] ? sock_sendmsg+0xd5/0x120 [ 177.396292] ? sock_write_iter+0x35a/0x5a0 [ 177.396307] ? __vfs_write+0x64d/0x960 [ 177.396319] ? vfs_write+0x1f8/0x560 [ 177.396333] ? __x64_sys_write+0x73/0xb0 [ 177.396352] ? find_held_lock+0x36/0x1c0 [ 177.419941] FAT-fs (loop5): Directory bread(block 112) failed [ 177.423019] ? __lock_is_held+0xb5/0x140 [ 177.423052] ? check_same_owner+0x320/0x320 [ 177.423068] ? rcu_read_lock_sched_held+0x108/0x120 [ 177.423086] ? rcu_note_context_switch+0x710/0x710 [ 177.423106] ? kasan_unpoison_shadow+0x35/0x50 [ 177.423124] __should_failslab+0x124/0x180 [ 177.423144] should_failslab+0x9/0x14 [ 177.423159] kmem_cache_alloc+0x2af/0x760 [ 177.423183] sctp_chunkify+0xce/0x400 [ 177.423199] ? sctp_chunk_iif+0xa0/0xa0 [ 177.423215] ? find_held_lock+0x36/0x1c0 [ 177.488221] ? lock_downgrade+0x8e0/0x8e0 [ 177.488244] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 177.497410] ? skb_put+0x17b/0x1e0 [ 177.500960] _sctp_make_chunk+0x157/0x280 [ 177.505105] sctp_make_datafrag_empty+0x1ce/0x2d0 [ 177.509935] ? sctp_make_ecne+0x140/0x140 [ 177.514071] ? sock_sendmsg+0xd5/0x120 [ 177.517948] ? vfs_write+0x1f8/0x560 [ 177.521668] ? ksys_write+0xf9/0x250 [ 177.525388] ? __x64_sys_write+0x73/0xb0 [ 177.529437] ? do_syscall_64+0x1b1/0x800 [ 177.533492] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 177.539042] sctp_datamsg_from_user+0x922/0x1540 [ 177.543797] ? __lock_is_held+0xb5/0x140 [ 177.547895] ? sctp_datamsg_free+0x90/0x90 [ 177.552410] ? __lock_is_held+0xb5/0x140 [ 177.556465] ? sctp_sched_fcfs_init_sid+0x9/0x10 [ 177.561208] ? sctp_sched_init_sid+0x189/0x2d0 [ 177.565780] ? sctp_sched_fcfs_dequeue+0x270/0x270 [ 177.570696] ? print_usage_bug+0xc0/0xc0 [ 177.574753] sctp_sendmsg_to_asoc+0xd08/0x2100 [ 177.579336] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 177.584772] ? find_held_lock+0x36/0x1c0 [ 177.588836] ? lock_acquire+0x1dc/0x520 [ 177.592810] ? mark_held_locks+0xc9/0x160 [ 177.596972] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 177.602499] ? sctp_id2assoc+0x233/0x3e0 [ 177.606551] ? sctp_wfree+0xb70/0xb70 [ 177.610348] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 177.615886] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 177.620978] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 177.626070] sctp_sendmsg+0x13a8/0x1d70 [ 177.630036] ? perf_trace_lock+0x900/0x900 [ 177.634258] ? find_held_lock+0x36/0x1c0 [ 177.638317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 177.643845] ? sctp_id2assoc+0x3e0/0x3e0 [ 177.647924] ? kasan_check_read+0x11/0x20 [ 177.652063] inet_sendmsg+0x19f/0x690 [ 177.655857] ? ipip_gro_receive+0x100/0x100 [ 177.660174] ? security_socket_sendmsg+0x94/0xc0 [ 177.664916] ? ipip_gro_receive+0x100/0x100 [ 177.669227] sock_sendmsg+0xd5/0x120 [ 177.672930] sock_write_iter+0x35a/0x5a0 [ 177.676982] ? sock_sendmsg+0x120/0x120 [ 177.680960] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 177.686506] ? iov_iter_init+0xc9/0x1f0 [ 177.690470] __vfs_write+0x64d/0x960 [ 177.694176] ? kernel_read+0x120/0x120 [ 177.698055] ? wait_for_completion+0x870/0x870 [ 177.702640] ? rw_verify_area+0x118/0x360 [ 177.706777] vfs_write+0x1f8/0x560 [ 177.710309] ksys_write+0xf9/0x250 [ 177.713839] ? __ia32_sys_read+0xb0/0xb0 [ 177.717890] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 177.723421] __x64_sys_write+0x73/0xb0 [ 177.727300] do_syscall_64+0x1b1/0x800 [ 177.731176] ? finish_task_switch+0x1ca/0x810 [ 177.735660] ? syscall_return_slowpath+0x5c0/0x5c0 [ 177.740579] ? syscall_return_slowpath+0x30f/0x5c0 [ 177.745501] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 177.750857] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 177.755694] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 177.760870] RIP: 0033:0x455979 [ 177.764056] RSP: 002b:00007f8f9c400c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 177.771773] RAX: ffffffffffffffda RBX: 00007f8f9c4016d4 RCX: 0000000000455979 [ 177.779029] RDX: 0000000000000008 RSI: 0000000020fc7ff8 RDI: 0000000000000014 [ 177.786286] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 177.793551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 177.800815] R13: 0000000000000786 R14: 00000000006ff530 R15: 0000000000000004 2018/05/13 06:55:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0x8) 2018/05/13 06:55:26 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xd62b, 0x8000) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000696ffc), 0x4) 2018/05/13 06:55:26 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") shutdown(r0, 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000008c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb7a41cb22da280000206000000a843096c372b6939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75a344bde44110000b822e000bf0cec63ab91d4000000", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) 2018/05/13 06:55:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) accept4(r0, &(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000300)=0x80, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x88, 0x1d, 0x10, 0x70bd2b, 0x25dfdbfb, {0x1b}, [@typed={0x8, 0x3b, @pid=r1}, @generic="6eb520a99981dc23bfb4fa03b344c3ea664b7f66dfb14cbfb8a668f66413c8bc358beb26416f392f3e2fce8a82c61bf2c1ca06406af8b68c2ae0d243b94d67beba3b18cb36abc0223ab3ff326ac318ab5dffcb7eb64c6ec2207d57e6ba2f901d3dccb9787e735192d4eaad"]}, 0x88}, 0x1, 0x0, 0x0, 0x14}, 0x11) 2018/05/13 06:55:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') fchdir(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90040, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/05/13 06:55:26 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) listen(r0, 0x0) shutdown(r0, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100000000, 0x4000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/47, &(0x7f00000000c0)=0x2f) 2018/05/13 06:55:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x208912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="393a340dd1de69e64ff30ee4efeb8c71faa844b85900f9cc3b86c10a4e4fe686106d635b6cf666f6bd45dc4c0622883087fad9ffced54cab59446edfec29fd5bc8e2e02de50307b6e5300a5374821ad0da4954dc78bf2f9eb03f5884dc968e6e8e6869ce021f0d312b1e3fedcda193f7ce80d667f96e89255ea946df82ce4374ba7ce06d34202bca1e161ea6b198b3161d94d7bf616ae994711ed8ce46ec4a516c9c4e8418ed00acb312810a42438f7bdf7c48d01487dcb4d4096a"], 0x51) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0)=0xffffffffffffff80, 0x4) 2018/05/13 06:55:26 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="757365722e75a66721f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cd0314b64f4b1159a6b116f9695e7b887ccef477216bebe24efeb894394fb8aa8ba5fb0a4f7d7caa296c2288c4200b4ed53e151b42c03667fcbffcbba2e9df035464506fc8e7e551df4b032708b4c6b6300849395cec512d22a0ebc31e1aa1300000000000000000000"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:26 executing program 6: r0 = socket(0x15, 0x80005, 0x0) socket(0xa, 0x1, 0x0) ioctl(r0, 0x9, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000ee3000)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/13 06:55:26 executing program 2: r0 = socket(0x2000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x40000000, 0x1}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x803ffdfe, r2}) r3 = semget(0x0, 0x4, 0x1f0) semctl$GETNCNT(r3, 0x2, 0xe, &(0x7f0000000240)=""/237) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x40, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000340)=0x5) 2018/05/13 06:55:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_getevents(r3, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) io_setup(0x100000000, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000001200)={{r4, r5+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000001240)) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10080, 0x0) bind$pptp(r6, &(0x7f0000000200)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000180)=0x7, 0x4) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_submit(r3, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000d70f92)}]) io_destroy(r3) msgsnd(0x0, &(0x7f0000001fc0)=ANY=[@ANYBLOB="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"], 0xe08, 0x800) msgget(0x0, 0x261) msgget(0x1, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001bc0), &(0x7f0000001c00)=0xc) getgroups(0x3, &(0x7f0000001c40)=[0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000001c80)) lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)) getgroups(0x5, &(0x7f0000001d80)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000001dc0)) eventfd(0x3) getgroups(0x1, &(0x7f0000001e80)=[0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f40), &(0x7f0000001f80)=0xc) 2018/05/13 06:55:27 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup(r3) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000afd0)={0x19, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840000000000000f94000000000000000000000000007"], 0x0, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) r5 = accept$alg(r4, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000002c0)={r5}) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000300)='bic\x00', 0x4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x9}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f0000000380)={0x18, 0x0, {0x1, @random="8a2cde8fb84b", 'yam0\x00'}}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r9, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r10 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r10, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r10]) r11 = openat$cgroup_int(r7, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r8, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) dup3(r11, r7, 0x0) write$cgroup_int(r11, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) 2018/05/13 06:55:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000000340)=[{0xffffffff, 0x80000001, 0x3, 0x1, @tick, {0x4, 0x5}, {0xfff, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x7fff, 0x9, 0xae, 0x80000000, @tick=0x2, {0x8001, 0x1000}, {0x1000, 0x5}, @raw32={[0x4, 0x3, 0x4]}}, {0x2, 0xffffffffffff8001, 0x8, 0x8, @tick=0x2, {0x81, 0x3}, {0x4, 0x5}, @control={0x3f, 0x36e7, 0x7fffffff}}, {0x33d, 0x7f, 0x5, 0x10001, @tick=0x7, {0xffffffffffff9347, 0x1}, {0x9, 0x3ff}, @connect={{0x200, 0x20}, {0xffff, 0xd05b}}}, {0x0, 0x388, 0x743, 0x2, @time={r7, r8+30000000}, {0x8001, 0x4}, {0x101, 0x9}, @result={0x3, 0x6}}], 0xf0) r9 = dup3(r6, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r9, 0xc05c5340, &(0x7f0000000240)={0x8, 0xfffffffffffffff7, 0x2, {}, 0xffffffffffffff7d, 0x1}) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x82, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000002c0)={'veth1_to_team\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) syz_kvm_setup_cpu$x86(r10, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000000c0)="66b91f0001c066b80098000066ba000000000f300fb0de0f20d86635080000000f22d8f30fbc4909dcff7c0f66b9800000c00f326635000400000f3066b9c50800000f320fc71cd06d0c", 0x4a}], 0x1, 0x2d, &(0x7f0000000180)=[@flags={0x3}, @cr4={0x1, 0x200002}], 0x2) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0xaaaaaaaaaaaad19, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(0xffffffffffffff9c, 0xae80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)) 2018/05/13 06:55:27 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a224ffffff7fa46f65a25f6092d98cc7314b64f47827294cbc3ca6cbabd4d067e24f11fe4e7e8067ff4f8eee7ef3aff700f7f59b5a044ea25d9e1a2f87454395369ab37d0e35d76081ae5ff435dc093dc40bea382ebea590c2a3ee9c2aa85c925df399e933ba422442ce534606ae18f5"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) 2018/05/13 06:55:27 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x0, 0x80000000, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="91c756dc000000f80d27a366991c4afc4db42540fd84bc09049c78d403d4a167ad4b7c63e1ebd5c30ae700000000"]) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x6, &(0x7f0000000040)="c626262c8523bf012cf66f") ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000200)) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000140)={0x38d, 0x80000001, 0x9, 0x40, 0x3}) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r3, 0x0) 2018/05/13 06:55:27 executing program 2: pipe2(&(0x7f0000000000), 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/13 06:55:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x44, 0x8) 2018/05/13 06:55:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000500)=""/168, 0xa8}, {&(0x7f0000002140)=""/4096, 0x1000}], 0x2) 2018/05/13 06:55:27 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x20000000000000b0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2040, 0x0) write$eventfd(r1, &(0x7f0000000140)=0x4, 0x8) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x1000012, r0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/13 06:55:27 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={"7663616e300000000000800000f6ff3a", 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9ea4}, &(0x7f0000000140)=0x8) r4 = dup3(r2, r0, 0x80000) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000040)={0x40, 0x1}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x100}, &(0x7f00000001c0)=0x8) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000000380)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5c037dc1250200000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/05/13 06:55:27 executing program 0: getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x4080, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x6879, 0x2, 0x0, 0xffffffffffffffff, 0x40, [0x4]}, 0x2c) 2018/05/13 06:55:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x2000000000000) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000002c0)={r2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r3}) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x905f, 0x10000) fanotify_mark(r0, 0xc, 0x1, r4, &(0x7f0000000080)='./file0\x00') 2018/05/13 06:55:27 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) mkdir(&(0x7f0000000080)='./file0\x00', 0x10) [ 179.327416] binder: 12724:12734 unknown command 0 [ 179.333806] binder: 12724:12734 ioctl c0306201 20004000 returned -22 [ 179.349651] binder: 12724:12734 unknown command 1986356271 [ 179.356260] binder: BINDER_SET_CONTEXT_MGR already set [ 179.362500] binder: 12724:12734 ioctl c0306201 20004000 returned -22 [ 179.370831] binder: 12724:12739 ioctl 40046207 0 returned -16 2018/05/13 06:55:27 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) r1 = dup2(r0, r0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000000)=0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) 2018/05/13 06:55:27 executing program 4: r0 = socket(0xd, 0x3, 0x1004000000000000) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=@known='security.selinux\x00', &(0x7f0000000280)='\x00', 0x1, 0x0) syz_mount_image$ntfs(&(0x7f0000000340)='ntfs\x00', &(0x7f0000000380)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000480)=[{&(0x7f0000000400)="5cd6cab8f1e53342de40c81238335996f7e310e812da884335bb29728aec4706469105cf02c8b8523cafaf964ad0145c57d7f256cb77a16984773ff208a98a510b1cee363e6d75b35b2e0aaeb667eb31681c06eed31c790687980282bbfafb12ad34209cb28dab63b6b1670a", 0x6c, 0xddf}], 0x8000, &(0x7f00000004c0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x2d, 0x3f, 0x35]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x37, 0x31, 0x0, 0x39, 0x34, 0x30, 0x33, 0x36, 0x35]}, 0x2c}, {@utf8='utf8', 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x3f, 0x39, 0x38, 0x0, 0x78, 0x32, 0xef8dc9e9d965eb4e, 0x35, 0x3f]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x3f, 0x7f, 0x34, 0x36, 0x0]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x33, 0x0, 0x2d, 0x3f, 0x78, 0x3f, 0x3f]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) fsetxattr(r1, &(0x7f00000005c0)=@known='user.syz\x00', &(0x7f0000000780)="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", 0x516, 0x0) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=@known='security.selinux\x00', &(0x7f0000000000)="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", 0xff7b, 0x0) accept$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000300)=0x60) [ 179.393871] binder_alloc: 12724: binder_alloc_buf, no vma [ 179.399571] binder: 12724:12739 transaction failed 29189/-3, size 0-0 line 2971 [ 179.449172] binder: undelivered TRANSACTION_COMPLETE [ 179.454542] binder: undelivered TRANSACTION_ERROR: 29189 [ 179.466085] binder: undelivered transaction 12, process died. 2018/05/13 06:55:27 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4000, 0x0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x0, 0x0) accept4$nfc_llcp(r3, &(0x7f0000002800), &(0x7f0000002880)=0x60, 0x80000) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="c140ac42e4b7ccaccd00fa3775e55ba88b7cc78b351dfa11dc98b8831410c24e19b3d57b2cd00e4170a60a0dce8c99a712686b3d14631f11df77c2902e2907c93493630055de86d4223eba8158e440395741444f508e5f27c47c8aa7", 0x5c, r2) r5 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, r1) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r4, r5, r5}, &(0x7f0000000280)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32-pclmul\x00'}, 0x0, 0x320}) 2018/05/13 06:55:27 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000040)="11", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000554fcf)=""/49, 0x31}], 0x1, &(0x7f0000c27ff9)=""/7, 0x7}, 0x40000100) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) [ 179.642257] irq bypass consumer (token 0000000054eacf29) registration fails: -16 [ 179.715824] ntfs: (device loop4): parse_options(): The disable_sparse option requires a boolean argument. [ 179.762765] ntfs: (device loop4): parse_options(): The disable_sparse option requires a boolean argument. [ 180.296104] binder: undelivered transaction 15, process died. [ 180.302660] binder: 12741:12742 ioctl 89e2 200002c0 returned -22 [ 180.318894] binder: BINDER_SET_CONTEXT_MGR already set [ 180.324925] binder: 12741:12784 ioctl 40046207 0 returned -16 [ 180.361334] binder_alloc: 12741: binder_alloc_buf, no vma [ 180.366998] binder: 12741:12784 transaction failed 29189/-3, size 0-0 line 2971 [ 180.376063] binder: 12741:12785 ioctl 89e2 200002c0 returned -22 [ 180.418247] binder: undelivered TRANSACTION_ERROR: 29189 [ 180.424397] binder: undelivered TRANSACTION_COMPLETE 2018/05/13 06:55:28 executing program 0: socketpair(0x8000000000001e, 0x5, 0x1000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f0000004400)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f00000047c0)=""/179, 0xb3}], 0x1}}], 0x2, 0x22, &(0x7f0000000700)={0x77359400}) 2018/05/13 06:55:28 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x8, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x800452d2, &(0x7f0000000040)={"8c026c63457d0000001c0900", {0x4, 0x0, 0x0, "ff3f1000c59c"}}) 2018/05/13 06:55:28 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f3fd9bd771e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f658d5f6092ee19c7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) pipe2(&(0x7f0000000000), 0x4000) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={r3, 0x0, r2}) fallocate(r2, 0x3, 0x0, 0x40073e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) 2018/05/13 06:55:28 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = socket$bt_rfcomm(0x1f, 0x4, 0x3) r1 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x8) 2018/05/13 06:55:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e2ff8260000000000040000000000000000", 0x200002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x7fffffff, 0x14000) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x9b, 0x100) r2 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x20000000000001f3, &(0x7f0000000140)}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffc00, 0x10000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000100)='./file0\x00', r3}, 0x10) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000000), 0x1}], 0x1000000000000030) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000200)={&(0x7f0000000140)=[0x2, 0x18000000000000, 0x2, 0x4, 0x4], 0x5, 0x6, 0x73, 0x5, 0xdb4, 0x3, {0x7fffffff, 0x7ff, 0x10001, 0xd52, 0x2, 0x8, 0x3, 0x8, 0x2, 0x17dd, 0x10001, 0x3, 0x10000, 0x59f, "a2b7e79c9de314fa7eb942d5832bbf1d4c979ab09db23a707f4e103f7a3822c5"}}) 2018/05/13 06:55:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0xf89f0100, 0x8) 2018/05/13 06:55:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000180)="e53e702dab5bdcfe79736079e6536ef17cacc9a25cfb3b9b1ef5e860d5b73a46024cdba9d65fb59b8cb605d063215ee327594841d4fcf6766953532ff37910757456fb15448c08f92c49a3a84a6006da59918e1f4bf1c273034c5085bbf80998f7cd003fcb5e745ca5297a"}, {&(0x7f0000000200)="a7fda2c9b6b344bdf89a112a90c40b0318cac31d8358106f31a54d53be3d3552a94080b4218d16d800ea80bc3540a7156cc91c151791bd5d8c9d138a"}, {&(0x7f0000000240)="ba3d43b895aafe50476aace654ead4de440df491b9ec2a7a9032c0234b94b31d9b9634438f97b19829f46297f4732bbb9ac954c16229c5350005de5be5bcfbb596f2321091"}, {&(0x7f00000002c0)="fc4b597ef67edea490806dc785d41ac1ed6f1aa853c3bf84575ce5ebbffd8eca2aeaccb4c39a4627c0b3cee028740329c036bb9b82716f0911ebe88241b12fc755596449a14a0d5da3613cb8979a4391a0746268f750466a580803808dc472d96f123e1fda340f34415225c40e128d5bf51be839c68d001382290c0913da031a0635e1838b954a1e26dbc6c69c7c96781940dd070faab0c5706c0fd302c8f0a964e8f8e1f837c688a4ada381c71cd373419c8e4107b2d0782cb5a6ba2e6ccd1fa746bf2b6a663bdc949ae6fdff6a0c6f3d2f"}, {&(0x7f00000003c0)="a894e2d15e66ce2c8a227714a4f05476758307d5096c264f28557f68d24c47c1a1148d685deab90c640960c42b4cce5ea9eccb3aa7849e78198627d1035af53d8c13baa8440b7f0d193d41de9b938a4b56343d872babd63986d21ffb722818e0fe9b7965f8859baed4f5220ed176beae719499aadd967822b8282471959a3d46a67ea6f802ab88cbe6a23c475f82a81b1d74acdbc78a4d36eb7203e3061b"}, {&(0x7f0000000480)="1d53a86fad28a594b58abf57fe521724d4e482e87457e0464f16"}, {&(0x7f00000004c0)="c4dc94971f174b4fee8afc25aac4d6dfb9ed3dd37e79fe04f564e62048771febbea97401db24816a30ee0eaa5c21ad62928c8d51b40afe20fee8adb053263acd5f73a434880f90b5dbd041e49fc920c0b3fa285dafd225a7dc617f99efa8a5cf241322f9c4c941440b5c1667d0dd770d7faa4c31425d4acd10735782297a20f28289d86c7133df10f4e4c8560ec48577186e07dc9276e798ed52ff11c70667bc6ecd53ad97eae75b22c2df1ac81d83b724668bb0d571c634ffc1d95d10febb570fd65519942e904f40d0c888b336fa20bdef1933c4842337796f730da000"}, {&(0x7f00000005c0)="b67a2bfcdeddf80437ad750d347a3c2dcdd3cf31b5637b69237c08ce08b8b37f8db9ee999544ed93d45d"}], 0x10000000000001f1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/13 06:55:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x5, 0x4}, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f0000000080)={'veth0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="37000000070000000000000064878ba9c25aa382fdfb559d38dce1c3702f11001fde64f41518b66af665ea566668141b42a9ad3c1f737ece369684fda2ca1c7c37fbcf072108311bdfd94cc8960265de63510691ce0385ac11cce46e53d2e9d1255896de902e36c106f7e019dcb2d91bd21c768c169720b1707eaeb9a684579964926c3e27c8e6e2626967dbb4da913cca92ac3b15adeee0d89f0b2ab2cc4931a242c7804236bc11f5ffc7fc9e7463e606aa0d5b519012c257886a26d8aa249c82ee8263cdc6b2321d9164e60bf205f6d8a1ecc360d14fd0adbd4eafd2d69ee70b4d214437794216c54b8248f68a4b4666"]}) 2018/05/13 06:55:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/13 06:55:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x2c, @multicast1=0xe0000001, 0x4e20, 0x1, 'wrr\x00', 0x10, 0x87ea, 0x7c}, 0x2c) 2018/05/13 06:55:29 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x43, 0x80, "08a693cfc24121a93abf071b7d0367ef8ec32c5e5db8b055e2cb580e71cfa6fe8bad4e68f4cfbef9a34ad8b418d6eb21df0b964c6ef512c9ce6612"}, &(0x7f0000000180), 0x1000) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068000c02"], 0x20000190) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000000)) 2018/05/13 06:55:29 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000000c0)={0x32}) mmap$binder(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/05/13 06:55:29 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:29 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x100, 0x41) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1001000000001, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/34) r4 = dup3(r1, r2, 0x0) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x8, 0x0, 0x0, r2, &(0x7f0000000140)='\x00', 0x1}]) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000080)) 2018/05/13 06:55:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.memory_spread_page\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x10000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4, &(0x7f0000000100)=0x4) 2018/05/13 06:55:29 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/133, &(0x7f0000000180)=0x85) exit(0x0) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)) dup2(r2, r1) [ 181.023563] IPVS: set_ctl: invalid protocol: 44 224.0.0.1:20000 wrr 2018/05/13 06:55:29 executing program 2: socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x102) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000580)=0x7) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x68, r1, 0x2, 0x70bd2a, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4e5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe69d}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x24008805}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) socketpair(0x9750cbc2995f49de, 0x80800, 0x1f, &(0x7f0000000040)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="40010000", @ANYRES16=r3, @ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x1}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)) 2018/05/13 06:55:29 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x3, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000200)={0x4de9, 0x6, 0x400, 'queue0\x00', 0x8001}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="95e4ff78002c77ea8b56926a5a563622279600", 0x13) sendmmsg(r2, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=[{0x10, 0x117, 0x2}], 0x10}}], 0x2, 0x0) [ 181.110550] binder: 12825:12828 ioctl c0306201 20007000 returned -14 [ 181.125146] binder: 12825:12832 ioctl c0306201 20007000 returned -14 2018/05/13 06:55:29 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0xfffffffffffffffb, 0x4) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f0000000140), 0xfffffffffffffde6, 0x7ffffff) lseek(r1, 0x0, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/13 06:55:29 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) execveat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='vboxnet0/\x00', &(0x7f0000000380)='@locgroup\x00', &(0x7f00000003c0)='@locgroup\x00'], &(0x7f0000000640)=[&(0x7f0000000440)='@locgroup\x00', &(0x7f0000000480)='IPVS\x00', &(0x7f00000004c0)='IPVS\x00', &(0x7f0000000500)='IPVS\x00', &(0x7f0000000540)='@locgroup\x00', &(0x7f0000000580)='ppp0vmnet1vmnet1mime_type:lo*bdev*^#\x00', &(0x7f00000005c0)='IPVS\x00', &(0x7f0000000600)='\x00'], 0x1800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x88, r1, 0x8, 0x70bd28, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x23df47f5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x801}, 0x800) mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:29 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @empty, 0x3}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/05/13 06:55:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x3e8, 0x8) 2018/05/13 06:55:29 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ftruncate(r3, 0x100000000) r4 = dup3(r3, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000280)=""/231) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000000140)="c4a38148349a00f2e10d643e460f01cb460f218c47ee470f00506d0f350f07266567f2afb9800000c00f3235001000000f30", 0x32}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/13 06:55:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x60000006}) close(r2) 2018/05/13 06:55:30 executing program 5: clone(0x200, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000440)='./file0\x00', 0x0) 2018/05/13 06:55:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x69) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f0000001280)=ANY=[], 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xf2, "26feae556cbb57b6786fd2dc70aee9cf36a75ebba258c1f449986c6bae3a6af798f3a25ff77aadb7297a73576ae9a2e26c9901b820a70f8099550775ee3beab88214bf4230c3cd4fc4ecc0c9e1c8d5aa8cf66a2b3f401582ecdcb6f37a33466c09f3da1f8a7386abad43f769c607aac3b3f91ac7a1b094b3a8531304d7dd4f886854d19a5463e997946ea0c8f519b44886966e30c2fd4f6eee8e99a2afe8816be2fac05e06cc8a9c7d9a15774446d0e3568b493ddae6ddae9242b7ceebafcffe9ae242cb86315b8020eff92646bf0826df4cb57d8ada25356ce2c5415a49020277170a90476318a5ced3b91e1b6d5c2ee575"}, &(0x7f0000000040)=0xfa) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r3, 0x8, 0x1, [0xfff]}, 0xa) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/13 06:55:30 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="ef72f5d2114a15cdb527337169fad72e", 0x10) r2 = dup2(r1, r0) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="7d2501c5df8b5b99aa9488f548efef99", 0x10) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000080)=0x28) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)={0x1, @tick=0x100, 0x20, {0xffff, 0x4}, 0x4, 0x1, 0x8}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f00000000c0)=0x14) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/05/13 06:55:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0xf803000000000000, 0x8) 2018/05/13 06:55:30 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101000) getsockname$unix(r0, &(0x7f0000000180), &(0x7f00000000c0)=0x6e) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x480) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x2) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:30 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0xff, 0x8, 0x4, 0x10001, 0x3}, &(0x7f0000000200)=0x20) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000001280)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20002}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r3, 0x632, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x40014}, 0x41) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000240)=""/4096) 2018/05/13 06:55:30 executing program 4: r0 = socket$inet(0xa, 0x806, 0x2a10000000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'syz_tun\x00', 'irlan0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x120, 0x120, 0x250, [@rateest={'rateest\x00', 0x48, {{'lo\x00', 'gretap0\x00', 0x14, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x4}}}, @devgroup={'devgroup\x00', 0x18, {{0xd, 0x0, 0x556, 0x5}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:event_device_t:s0\x00'}}}}]}]}, 0x2f8) 2018/05/13 06:55:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) pread64(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ee1000)=ANY=[@ANYBLOB="e5a383d3714d93df"]) 2018/05/13 06:55:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0xa, 0x1, 0x80000001) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket(0x40000000015, 0x5, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0/file0 ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x114, 0x6, &(0x7f0000000400)="040011e2", 0x4) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="c6", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/05/13 06:55:30 executing program 7: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@filter={'filter\x00', 0xe, 0x3, 0x570, [0x0, 0x20000340, 0x20000708, 0x20000880], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'rose0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe8, 0x148, 0x178, [@pkttype={'pkttype\x00', 0x8}, @ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'bond0\x00', 'dummy0\x00', 'dummy0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x1d0, 0x220}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:hwdata_t:s0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'irlan0\x00', 'ifb0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe8, 0x118, 0x148, [@m802_3={'802_3\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x5e8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'yam0\x00', 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000002c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr=0x3, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x80000000, 0x4e20, 0x0, 0x0, 0x20, 0x20, 0x6c, r1, r2}, {0x4, 0x8, 0x9, 0xff, 0x1f, 0x80, 0x6, 0x9}, {0x3, 0xc94, 0x7, 0x8}, 0x4, 0x6e6bb1, 0x0, 0x1, 0x59acd518cf46b639}, {{@in=@rand_addr=0x8, 0x4d5, 0xff}, 0x2, @in=@rand_addr=0x3, 0x3502, 0x4, 0x1, 0x81, 0x2, 0xffffffff00000000, 0x5}}, 0xe8) 2018/05/13 06:55:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) r3 = getgid() getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setgroups(0x5, &(0x7f0000000340)=[r0, r1, r2, r3, r4]) r5 = socket$nl_generic(0xa, 0x5, 0x84) r6 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x4, 0x10002) ioctl$SG_NEXT_CMD_LEN(r6, 0x2283, &(0x7f0000000440)=0xd4) ioctl$sock_SIOCETHTOOL(r5, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000000000cb6d48d8b4c41eb24809235ff46d0c4ec2fc5e9710827fdb0764cf491fc7b14decd698e463b6f2f41fac92a900d323c7b32a93b07268bcc06a4b04988f9111cc4df5a4dbf39c"]}) setgroups(0x4, &(0x7f0000000040)=[r1, r2, r3, r2]) 2018/05/13 06:55:30 executing program 6: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x890f, &(0x7f0000000000)="c626262c852310c36af470") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f00000002c0)=0x20400000000, 0xffffff5f) 2018/05/13 06:55:30 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYRES64], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0xffffffff, 0x4) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:31 executing program 6: r0 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="6f5a5200c24ff0890b6974792e6361702000696c69747900399afcf0958d6b2925d2ce012459ebfd9c75"], &(0x7f00002b2fec)="0000000000000000000000000000000100000000", 0x14, 0x0) bind$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x10000, 0x3, 0x4000, 0x0, 0xdb2, 0x2}}, 0xa) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x117000) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffffffffffff, 0x200) 2018/05/13 06:55:31 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) setxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)='em0*\x00', 0x5, 0x3) 2018/05/13 06:55:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0x3, 0x3, 0x367f, 0x3, 0x2c12}, 0x8000, 0xfffffffffffffffc, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x7fffffff, 0x8000, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) socket(0x0, 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0xfffffffffffffffd}}) 2018/05/13 06:55:31 executing program 4: r0 = socket(0x0, 0x0, 0x101) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") unshare(0xc000400) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000fe0)={@empty, 0x0, 0x0, 0x0, 0xa}, &(0x7f0000001ffc)=0x20) 2018/05/13 06:55:31 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x40000000021, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x101100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x80000001}, 0x8) 2018/05/13 06:55:31 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x3) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/13 06:55:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8000000, 0x8) 2018/05/13 06:55:31 executing program 7: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r1) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000040)={0x0, 0x9, 0x4, &(0x7f0000000000)=0xe4}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'lo\x00'}, 0x18) 2018/05/13 06:55:31 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6dd6, 0x4) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x83110, r0, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x6010, r0, 0x2e) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000004c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000480)={r1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x68, 0x0, &(0x7f00000002c0)=[@increfs={0x40046304, 0x4}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000200)=[@fda={0x66646185, 0x5, 0x3, 0x9}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x2, 0xd}, @flat={0x77622a85, 0xa, r2}], &(0x7f0000000280)=[0x78, 0x78, 0x20]}}, @release={0x40046306}], 0x7d, 0x0, &(0x7f0000000340)="8c4be1deffbe40c681301c6423b00ee6fcdf5476af56e5b3cdcd2ec873eebf2addc32ac784f64b685f2e2feecb2a4c7f934a1cf07317756fcdb58824789a39f72837fb35b5f9fc3774a9d09fabe05a30d0e6e79e57aa6c18e6a3de5a07ea61e967a77d417bf5959f9a38619d93d82a5141d7b135041d98d8154716211c"}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000140)) 2018/05/13 06:55:31 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000400)=[0x2521, 0x5]) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x81, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="7453b149cc3e89d22e086c6d8f64b57fc125aaf5e06ee83938c703692ffc35fe2b3763aeae667e8fe738727081244574", 0x30, 0x4}, {&(0x7f0000000300)="edbbf7c40cc977481bfd7c0be34d66bd8d95c45441653ebc9eb94d0d17b7d62baed01d1e0549a4a835768ca93935ee40a95d657dfe01bf4c87891c2504d24dcdf0755382d7df07a355f8e26f4d6c1ef8385aa9f33f9509b1b6b6d3d44ca931f77930c2755616da75d86341f769e8e19980e594c6fde98074ddc92db998c6a1b58ff12e031fe3162bef9e709a7f210bb7a744727fc64a2e942b59c3910f7f6c6f3a0c19a429937877ca7383753db789704f5ac484956325026fddfff15909f2a9", 0xc0, 0x3}], 0x80, &(0x7f00000001c0)={[{@noinline_dentry='noinline_dentry', 0x2c}, {@fsync_mode_strict='fsync_mode=strict', 0x2c}]}) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0xaaaaaaaaaaaacd3, &(0x7f0000000200)=[{&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f45000000000000000000000f00000000000000000000000000000000000001000001010000010008835eb3477eac35e8f6ac8a717dad678d3011bbc2269694319ae33dcc", 0x2c, 0x2}], 0x0, &(0x7f0000000040)) 2018/05/13 06:55:31 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local, @broadcast}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x37, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x6, 0x2, {0x0, 0x0, 0x7, 0x3, 0x40}}) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x2, 0x400c0) r3 = socket(0xa, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, @remote}]}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000b00)={0x0, @local}, &(0x7f0000000b40)=0xc) bind$packet(r2, &(0x7f0000000280)={0x11, 0x17, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000440)={@mcast2, 0x0}, &(0x7f0000000480)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000ac0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f0000000a80)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8050000", @ANYRES16=r4, @ANYBLOB="000227bd7000fcdbdf250100000008000100", @ANYRES32=r1, @ANYBLOB="3c01020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400030000004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400000847ff00000000030007640000000004009907ff7f00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000700000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r1, @ANYBLOB="080007000000000008000100", @ANYRES32=r1, @ANYBLOB="2801020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff0100003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400e50000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="44000200400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400c108000008000600", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="bc0102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="ef010100240001000d7175040000000000000000000095096e3100000000000000000000000000000008000300030000000800040080000000080006", @ANYRES32=r1, @ANYBLOB="15000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400e1000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r1, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000f7fd0100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400b900000008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400b301000008000100", @ANYRES32=r1, @ANYBLOB="bc00020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003b0001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000001000008000100", @ANYRES32=r1, @ANYBLOB="4400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400000018000800070000000000"], 0x5a8}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') 2018/05/13 06:55:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000300)={0xfffffffffffff6a2, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r4 = dup3(r3, r2, 0x0) gettid() sendmsg$unix(r4, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6e", 0x77}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x80040) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000000500)={0x2, 0x100000001, 0x92, 0x5782}) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r6, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r7, 0x89f8, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xaacf}}}, &(0x7f00000002c0)=0x84) r8 = geteuid() getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f00000004c0)) fchownat(r4, &(0x7f00000001c0)='./file0\x00', r8, r9, 0x1400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) 2018/05/13 06:55:32 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0xfb}, {&(0x7f0000000180)="a3f9b108cdeb85959bdb63587167ac12360041f50db0c1ae8f6fcfe58b8de674dc2fd623ded707499e089946cd01a945823d918f37a4106c0f241b42a9bfb1b51b86cd5c742c96cbf6eb81cd60b619b99a16793aa1333542a819d61a725d0af9942fae4f16d0aaca985829548f5c9f7a7a7eb0ae38273b8ef63a7310b26f8b1b2e622be3a46484cb31622c0adda57fb8836e537e055d9bebd6c2d45b5e9bccf610f287f2dd3976dc59ff20b5ffd198f6fc0efcd94072fda204b7fc7d997dc79440ab3c11228b13aebf3e5f0b1474e2becfb367480bd71cbfdb4dab1d1b1524e6bce62512d6f37aadf815ede2fc3d37242ca612fc8468db448f3cf3857dd66fcb9e1c63dcd68605f85732b474028b05b328ff544e91f54680d84c8b0865301cdea0bd840b9ce4f6ce65648b2809fa57810c0c4440942463278448916e530a4000272d0c2ce6cfcb61b378f5e1b50603c45f3bae3534cde8dfce01562152a37afd87957f73e6a07afae39a696d4a4bffe030b5f091489706f5cbaf660f7d2daab7c794025251a3593f7f3f355c6c8fe6939ab94bc0478e6a69fac753c953f5664d0ca7a313b0411665f1a0a6fed538a90470f16079d255e5527cadfd5480f8726bf7b1499dd50a5e0eb5b487622398d2663bd7613e04ab23ec1ce6052214cb08be57d7ab48a4a38242942a92cb3dc2638f5f38068ea61d1b065ce853d88bf1301d31b2fa405c80298637b849f59ecc049f3cbb487c371a40272bcaf8f57bd0fd82c0afe8ba47af99b646f7a7104acf76258fa2cc8916ddeb5f9afa961a7a560dc80cc5a460bc75f5faa81f829578ad99d7ebd78756b9417e5089601404e70878a7bd10447c20b96384bb3259c789feb5b0fec98b8d23a74e0969b380f5fa31c0db0f07d9ce6950e1a5fd65f6331126722cf459243af7621069639a81de1b1e44021a6816c0eddd5960557b95b37f6daf006385e14546e683be7fc7bb185ce0313d331e4176497d207eaba5028db11f73ece9a76082c41199554829c539d1afb301c866bb06a38976544f48f0e2c894848c2dab56b1a63f8f58056886f06709b97382e72ae3c81dfa74057c9e52a924e72c2b2e8c3ab359222e3e3335e2736661444a79cc6b084bc9ff668bd50d695e8fcd3627f7f392646e7504f115c3256eb6330bb4b5a37c908ae37488dc9258b27b3a6e1ec228c997b984369ca4006ce87938f44eb45ddcbe3ad6823dd41690edbca0a6125ed67267393bd0473bbff7a6dc556e83d527711a76b46ef4db89ef51b2cce854486df2cd7765ed8fd3493d52279a5a01860b09c3c3c3e1587b36e41fe2a33dc89e4a8dd6bd2762ab9de757fa6a3796e3f9c7e5c0e06759e83405645cc062f323b0890e5072eb2d11b57fba5bd63a81ecfab2261e5018947d8631c9b8434eba142702940df3701ca21244d82fe19033d1be07f2bca580f9ab675b28100d2965e260fd39ae6f772203d01e4b1b90dede75cb62451268d8e2c596597a46cc9d1cacb7d1162c38e5e56caeead8721ce6a5e2709c9714a6029f96bd528588fe156b12435cc19896e7ccc860688388cfadec685e1ea9f31ef13c7f9142cc7087b5f33ccbec781ce666a07b3350e78e707d4f8ecda6860c1e7f337757858f6ecb6bf83b0deb045d7911af040f56e0fd1abe928cb404e2e8c71f8470254cf7d72a1371e1573f4d88134d23f55d633f5cc6a0b38245be04f15a785abb7327e50caa690021711d6f34ca4a1bd9dd2f372437d06accf11ad9f0f570502445c7a62d88cb94a626f1143687b3b2165ca1500dba5db6d1d414dfed6d48ebb25691b188304516151604ed767b2448b4c4c33c5a4e4148a658aa7a592c1a1d2590823ebe087a853ff79073de67b001a7ff67082d479503d7b25b5a8c81872ed64f767e5dfe4a92fb9316dc276dab6b2586245c3efc80fc96f60b79bb0d9c636a1a0a8d6ab5fbdb79a21278cb215c25726205a92eb5d22fc0a7d437411c4df176889caf765ba6a54782600af4812371483a7cf345a1d720addf8a7c8f41ed998b9667085c3788dc54b57e9c9c6cfebc28709135700f1e61263f33fd885e958af80ced51fbfd6cb21258b7263d2d2bc0957b6bcdc16219ecd549e337e6e8383ef763cd81e9f11f24b239e4e75155e3ff246d8219cec7e3cc1ab230b5d8f9680c2e4c40c132b1f826541b62eb9d15cff38899ad8c1cbfc6290fddfcc4cdded40d7dba291ffcbc4164f83067faed445a2bd2a54bdd14f98a6680f11daec3f6fb2e87d9c8204b7c02a92bda46684dfc9e29401b27a560ed321b500286d281a86657d281af346a6861625d932fb9e8322f9f348966261d499470a6dbe724e0a30422bbccdc4b75cbd17fe691bd006f2702b99f61610fcb5d008815e41a75b1f721ba2e9bc005f15b0de96309a02213760db6faf41af0d70923f03b735e72ba8da97e4d6b3d02bd26025a2d12b750e4eeff11bd49f37bc1784cfb80b9dec344bd60a3171a0ad9982d5a55f9c14e40b0f7973c4e4d44ca9ba783acd8b71bccaf71da532571645a43e139c42459ffb9c8251d5e69928b9d87d3657a6b131f5346156f8b66b07eba3685c0e89a2d4d308f17f9aeebadf14d57cd260e55130a57f05d957e709a4b7966e08d318d7106543577a9118a2929d6daa933d37e40ba33d595e85080d2ccafd5a504473254effc4ea5f01b1c96bd0983abb007bb070e89e6024f5430b6c7242f97cfd368364ec68b91a5ac2223d40a920bcfa93241eb4a81f655d80816dfbe0d16effc1b2bc042e25c63474152f7fe017258a3e06e825b2fafda78d0058184a6d2e49c934deb2a9417b31be052146bb79055c2010149f96c31e076995af86ad7671d947de0c4d345682ea9dd940e507b6f4d0734833dde829e9123d3b555a0012484d8615753b738ad2d03c4b7a6d46961435f04585788185eb0166a57e3869af38678d3223a5d8171d60407d17d401c507295317d643318c756f012b82fdb3e77f1d9473afa5badd35dbaecf3b31a4049ada7e4be27de4d9e84d85ecbea5c88d2cf87efe02b5749a58971e92d5ee96f9ccf14252e19bddb23b26ed645b6bac6c410a9382302fccd412e22f97b94dc1ebafd4fc586e512bc87bf2c86eb43208695b5fa8378aa38471f2096f430bb40ab40313ffea1fe41ea49b435c9f087626762d5b63710286b8e5f4f0f01372b9ece3a438b787a72cccd983a6fe7bc9e8a36890f3c54bf01b9206eea7fd7fa6ac4c7d8f03278985575cb66225d449d9900ab8959b011d4a651558f548c17eda62daa2414bf4bc0c90e45e22b7b6e01b963fb6cbc7172bba83b76186f6e605ed2a5ffe7ee0631b2e67f1ae114ee1e12ab156d76a56c5780be152ab004a43d5682ca82c124ca906306a9cd8727832b504df7fb7a0ed101e377ef046bfced6aea687130ed4d3a9b0f34716db831ef2167e7956f2f846941725ea8d5d4d19d1bc7920e87edd265bc427af35a63bf9fbc45f4fbbdabeb8bc1cbda1a8a66994a56b0c11dc9b969333a3eac80ce2f6fa168c0df91e6b0886394ee9e4de6db65d0cc86fa0b0d176a91bd46990e6edeb380c5c95c5a369d0eabc2c740fe5d73455c92bcc731950633417e3f0983b07647f395b7b977dab6d40c5e38da38d22ead64b03c9c9b72042d3a1f9430d5012f08259198724c008fc1a70d37ea5d25f9fd0bce836c71f3502fbd72bbb4156d578e09c958c9a90c1c7b6ce6f5862be7498bf2822c622784ba7ed9ef955e40b3bcd3d75a93f783ee07998521e31b3f57fa8aec3ad125b7593fda1229586c8f4eb48167454e710365b665215dd56db6e343bc39c19ea704e6e1c5b6e7a5a677702cc5e4564aa2d08579c61aa0b69e28c6b81dac92705f35456a53cf49e8aa28b90e3ef815400c4af0984158146695f52657a158cec7aa4f2db5c4ad92aeab7970994a3b158241c0cf1dc1a2b4c042674f9c00adfb5aa67a1433ecd332a7dafd861da0cb47d5dd4ec64a01b7ba287850a2d10c3b2351f764b80cf6d2ae5d79c58186647654389e03fe47ba644a47ffbe34513e0a5dbc374087431b3a227f03b8f66068e5c86c0da3fa038c837d7475d48458d66504331d9081fd4ff4043c6a51910aa6d0901c2c0eb0de6b90ae95e6b3d00848ebc401c0a2a803c7e546ebf161218275f9edf435202315b04cced294e2a8be23e1c617f370ea53bc97d443548798f831db4b6db4157b8b4d1c37a5bad12874d1033ad8152592a943577ea6606bafee3b48fde0685bb0533b54b3c0d7af93b6fca9e27eb23d373ed3dd6849d802ad5747c2c0b65c197eb21e0520f057814e42376503a891c9aea2837de52fb39dca0f3bbdf3f055642600bead9f0cc264631f68f67b09f3a708307e3cf567a84680117275fc03e3dd1540708bc04daa60a1e65731fd4f43ac1b69d978abe4566d9ce8d104d4b9166ddd95efdd01637d612b3bbcfaa2909ea3aa2d450ac286f7254acb4b6c1cbdabf8475609ad2ddf743d803f6e560c2cb89f12dd188a24de6be7e3d82ed984364ec13269abd41c3048175a1f8e437c5a65297152d3230883e8013a36c7ec3a8fc1008d66bfa38c5a6e3cd123eab308ae9438cffa653db195e56e8dfb4b2c96325b042c2c2f653a99e6b7653ada751a2297c19a8a6665ac1f502664151d41f7538217f39d5f30b3d5ffbb456a91086168ba42fb446906abc668c7ad14268db0a679164275bd233483577a55e7bbce2e53269ace79cf08954a347b73a2187d378853e4404a8892a28a5cce9e216a403ca6521193d9ed02396cc71bfaeb226db33f1013cadc0b8d38ee4ca50a9d96cd5e7a332ba1ca692184db60037fcb0703d080df64eeabe4ff333bd79af757076ebe132163053e28b70ba6a5f6c4e5b6c38fab30b6e7cc4263d2249d9f3822e28b96bb77d5044da4cd5420e93f77c20556b08afe602cfdd550977d576c59109bcb20581f43fddc5bc4dff7ac004677f37bd035bc44173b8a13d39849b577d6e7102d57d40308f41276502cfa073adb33c8694f43bbd64bd634384002f8e487f6e459eac46d6baf353473085d97b47646dc75157d36ce4960a0ab6597903b7e176165c6cb0cc086cc3bca95ee07699030b9af96aed6ee0ace83c86df9c8316f4bfbfceac58b231328f1dc7a8c0a26e5e42af799c0d1c3b2df0ef390ed155d315125154408beb54d5af1bdec8b16b5465b89bdb4df5a2b6077092e4640c423e7c2820dc427e7946de7d966db8157ac69cc0371a1f137a375c9e904b50746dc1b16b412d2584c1fc044ee4728923a880927b644ad29546bf42aa530d282147a34bda8e74e2da88e710898d68fa3a238a47db788cc506799068a88a454352d40b5ce00a888d4cf222fc5aef23e802d8ea5af6b477b19076db3c82ea699435427c81eaf23cf78b40ea96edfb720423c2eab7431731beb51d32b53c28ee2452eba9f2a4e8a094e4d303387123691d4258c87aaae94c1cbf838f0eb06d4b04c544144064bdb47574961546f7aa319935edd4fb1424e7e01b8298343dbc6db36d275b7ed4592b2dcbc152db88ad45c589a2984be01cb8e5b4b3373718f741567e1fe711489dde44fadd3fb680d5363c2b3663c65f90b60a968321dff8a64c3aa207816aa09aac3b2851091780255cbd00131ff88caf322e522292b4e7ddc93ce9dd81ed7863178d8cb1ed415ae8191d501e081388e28c6b31c5472713cd3ae2a9afa3f123ccbaa2f56a5c2be952f494af912f7785dacd83fbc9c659298d38fdeb85070314627be501d541180", 0x1000}], 0x2, 0x0, 0x0, 0x80}, 0x40) bind$alg(r1, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f0000f89ff0)=[{&(0x7f0000f85fff)="5dfbc33dc19cb870843df302", 0xc}], 0x1, &(0x7f0000000040)}, 0x0) socket$pppoe(0x18, 0x1, 0x0) [ 183.786063] QAT: Invalid ioctl [ 183.803490] FAT-fs (loop5): Unrecognized mount option "/dev/snd/pcmC#D#c" or missing value [ 183.809136] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 06:55:32 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'dummy0\x00', 0x400}) [ 183.883269] QAT: Invalid ioctl 2018/05/13 06:55:32 executing program 0: mmap(&(0x7f0000ba0000/0x4000)=nil, 0x4000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x401, 0x0) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/46, 0x2e}, {&(0x7f0000000500)=""/180, 0xb4}, {&(0x7f00000005c0)=""/72, 0x48}, {&(0x7f0000000640)=""/28, 0x1c}], 0x4, &(0x7f00000006c0)=""/106, 0x6a, 0x2d6ec088}, 0x40010000) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) 2018/05/13 06:55:32 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00005daff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaeff, &(0x7f00001e3000)=0x480000001) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af21, &(0x7f00000000c0)={0x0, r2}) 2018/05/13 06:55:32 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = socket$inet(0x10, 0xffffffffffffffff, 0x2000000002) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001000ff20fffefd956fc283b724a600001000000000060000000000001000010006c41180b598bc599868c62b2ca654a6613b6aab02000000bc832b0790ed00000000000000000000", 0x4c}], 0x1}, 0x0) [ 184.024941] device lo entered promiscuous mode [ 184.035411] IPVS: You probably need to specify IP address on multicast interface. [ 184.044551] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 [ 184.167122] IPVS: stopping master sync thread 13002 ... 2018/05/13 06:55:32 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x208000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000019c0)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000540)="416e007fa3a11b7a8a7cc97f13974faae56331d1b5dbe21b25a8a6e7a7ac9309ff63b9bbd82ed322339d74ce4f4b9a6b3f215727379cf7cc9d8e860e7b0bb0ea8403d6c6d11bfbd4", 0x48}]) r2 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f0000000180)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f00000001c0)={0x4, 0x0, 0x7f, 0x2, 0x800000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) 2018/05/13 06:55:32 executing program 7: r0 = getpid() move_pages(r0, 0x20, &(0x7f00000002c0)=[&(0x7f0000fff000/0x1000)=nil], &(0x7f0000000300)=[0xc45], &(0x7f0000000340), 0x0) r1 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="3b1504b731ff4a649c9818b3c7ec238703d3084576204ff76d84f5f151e38835411ebb7aa3204c8ee31c889bd6e08e2da4e3e2c36020ae6d95556c917a60049c354b241c9263998d7c9a8fd35cf1312268b29632b4318ec26fae30b32f8de428b47633bf3475d3527416c6ff537f3a1c5fcc7a53575aaf8893c14cf1704508283dfe1902fee06c615e53c76d41247f014efcc6541ac6", 0x96, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/05/13 06:55:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x81, 0x4400) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/241) 2018/05/13 06:55:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/28, 0x3f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200001, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000200)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/05/13 06:55:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80000) syz_kvm_setup_cpu$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}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) setrlimit(0x7, &(0x7f000018f000)) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/13 06:55:32 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000200)=""/86, &(0x7f0000000280)=0x56) socket(0x0, 0xe, 0x1) mkdir(&(0x7f0000000640)='./file0\x00', 0x4) fcntl$notify(r0, 0x402, 0x2) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a113cb4e3ca21f37d9bd593e8d6067b864e926fe72501bc0373d99cb5f874e2c0abaa5377216d935424b215a223d6a8fbb7a46f65a2851c50fd8cc20cf4df5d4a4ab56471f26a133ebc3ccb593685eecfc9dc05b0bfc743c608d74cb00a2bf3fbe9a1dd11630e30412bcf17130f14410d41a99ce35885464bf4514d4fc8b44493a6a146984635df18b901bfafaf7c81f2959d859b8b98289c83"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000180)='!selinux-\x00', &(0x7f00000001c0)='@locgroup\x00', &(0x7f00000002c0)='@locgroup\x00', &(0x7f0000000300)='@locgroup\x00', &(0x7f0000000340)='@locgroup\x00', &(0x7f0000000380)='$]selinuxkeyringuser*lo\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='@locgroup\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='vmnet0{\x00', &(0x7f00000004c0)='lomd5sumem1trustedppp1\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='$\x00', &(0x7f0000000580)='@locgroup\x00']) 2018/05/13 06:55:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x1800, 0x8) 2018/05/13 06:55:32 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000002700)=[{&(0x7f0000001580)="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", 0xdf9, 0x7}]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=""/73, &(0x7f0000001100)=""/90}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0x41, 0x106) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001280)=0x1ff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00000012c0)) sendto$inet(r3, &(0x7f00000011c0)="c9453cae6330a93351d8c09de70d4798289b26ec2f25f91651a1d4d7585667644b23156b2a799ecd4a1e487d83f330f2205b", 0x32, 0x24008090, &(0x7f0000001200)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000007000)={0xffffffffe0000001}) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) [ 184.689554] loop5: [CUMANA/ADFS] p1 [Linux] p2 [ADFS] p1 [Linux] p2 [ 184.696326] loop5: partition table partially beyond EOD, truncated [ 184.719300] loop5: p1 size 2682278423 extends beyond EOD, truncated [ 184.729625] loop5: p2 start 460012800 is beyond EOD, truncated 2018/05/13 06:55:32 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 184.811298] loop5: [CUMANA/ADFS] p1 [Linux] p2 [ADFS] p1 [Linux] p2 [ 184.817922] loop5: partition table partially beyond EOD, truncated [ 184.842552] loop5: p1 size 2682278423 extends beyond EOD, truncated [ 184.856882] loop5: p2 start 460012800 is beyond EOD, truncated 2018/05/13 06:55:33 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="c626260200000000000000b73d2f0dae269171c89d7fbd6179cf0cf89cf9f7c6dc78d27b61636d58cb722b77730ca4256dba9c46f08e44e34a0a6d67ceb21ac65e7e67780af005a98b2348b1b5a7664a43ee36088ddbe83193578672a0e88026b6c0dfbf5638fffd762572e327475f7367c485f355dc96a80e8ba0ffa50b7b947e5f73fc3753b68e0cf647dfd322e6f9847cadee2f8f7e91e7") socket$l2tp(0x18, 0x1, 0x1) r1 = gettid() getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) quotactl(0x5, &(0x7f0000000000)='./bus\x00', r2, &(0x7f0000000300)="5d71a01061306e484814ed62ebc072552a94edbd59e18a1dd7d65db56ba16dde4110f216a9ae91b454ec130827e8e284c928be88338e") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r5 = creat(&(0x7f0000417ffa)='./bus\x00', 0x0) execveat(r5, &(0x7f0000000040)='./bus\x00', &(0x7f0000000180)=[&(0x7f0000000080)="7365637572697479236d696d655f747970652a3a73797374656d2ff500", &(0x7f00000000c0)='.\x00', &(0x7f0000000100)='$(...\x00', &(0x7f0000000140)='trusted.nodev>wlan0\'\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)="657468315d0400"], 0x1400) unlink(&(0x7f000057b000)='./bus\x00') read(r4, &(0x7f0000d48000)=""/1, 0x24) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r0) tkill(r1, 0x16) 2018/05/13 06:55:33 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/204, 0xfffffffffffffdf5, 0x0, &(0x7f0000000400)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x46e2) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/05/13 06:55:33 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6065b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) eventfd(0x8) 2018/05/13 06:55:33 executing program 5: getdents64(0xffffffffffffffff, &(0x7f00000001c0)=""/48, 0x30) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x608080) getdents(r1, &(0x7f0000000180)=""/34, 0x313) getdents64(r0, &(0x7f0000000200)=""/120, 0xffffffffffffff4f) 2018/05/13 06:55:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x4, 0x8) 2018/05/13 06:55:33 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x6, 0x4) flock(r0, 0xa) r1 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(r1, 0xb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x10000000}) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/254) ioctl$KDSETLED(r0, 0x4b32, 0x201b) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0x2, &(0x7f0000002480)=[{&(0x7f0000000280)="be5fedf02a3f916b6d37e27b3c2842726cff7496932458b1251c72c1bcb751a948893fce16c4df99334f76a211fdd04c7a756421e87ad040b78a104fcdf7437f096dea0fe91858eff7bcea3e64e889", 0x4f, 0x200}, {&(0x7f0000001480)="6e760d20d42ac39dc4f8e8ec79022e7fdfcc4ed6561b27ac2a5cd57e750877f4174e4e6d5515a35072d416657d5b6cbe285c27c66ecd6acf2e77555b7700cce4788b8e5adacf9ce195feda2386ca3013ebba2bf82321d9d8ecaa9fea19d30257df37cad3a2fd81f88aa6600a9d01f2a5971fae3039c08184a53c46ea41065bc843523d90cc089acfbefaf2a7af773afc8c97ddcfc18f5006a5605faf59a639c66e97dd22734ef94bdd355c900fef8fa0d4556d7e72de97ddd1e7175463d926956cffc1311c1c79eb4128ccfbf2a15b589fb12cf2f43026fdb83bd920f30c7b959dd388fa118895325d99b1e2688689d4cd7b1db5c8d8a908c4ab77bb55b90361302b989f7be512db6c2a8cb6302fe56b0cb87af47bebcaf130a4b6231b872ea4db80ce5a898f87a2856790c757f6c56fc1f9238a13a387dbc50dc292f3d5e6f0f49651f47d77f9f103d86d9cc7624f3003c7a411da9a0a46a0f7f23d4706fcaed19d4c54811ef642bfb0e991d5d8f3e3e8a37e39a0158a123e6ce1b36c792b538536b64f357c22f049bfa93c3a503e7d17f8aa72a915954c452fdccbdbca3de7952ec45b960f60fec9e274474ac85403b032f119ef9b3b49d7813c292a814be62ec19b6e49a979444743f2981707ee9744aaa601bbcc78a9187a43d5523617b90a975ff46fd9648db7a8017d7624c371e5f6438bf278f1ffd175f4a38adb33512e39e44d21f73ceb82de2b9ad87df2b3f60685a8af462fee086f705257ca72f5b948dcc054a213a06daf9faa088333bdfbea2f1b3eca01a80915aa4339df7c09a54caef141160861afb6207e5540c838866984c4d7120c52a176519edaf36fbda610e8783c9e37ce3e89e46b407586dc7a2073a370a9ca219e952f5e994dcd0a313710d44f4365fce655d25f0fd93753afacfd241c9f4c51689f1b203c0634b709a552854246f62a4a1f5362950cdd29a1c027e87c6fe74ca968cd8d1a4c1f343a7b0593177194c6f0378bda2b1d26e306ddf2d42fcb2e1f818e2d349e73d032e9823b7209559c37a40b21f24d8d33a450e8672083c0e009ee16585b23afeb3109c319b7d9ecc3ce342d0603921a7c08a79cb8572bb8d50dd29a328f73ff125fb3b738a1c428317117d56a63f4b22211a7e53ad1f07ba0ccdb46cf92b68418d09184e440a4d4fc5e41bbf813c9c2b44a85c20276caea1ecc0c2671753759a2f9641e09ffaaeaed787c2e2d82cec05f7c752104636307906773f5acfff36e19615c487bfd33f74b4f892f5d86555ebc8e0454c12377d61f2b0aa9e8c535f5ca2be901a17a9b16915029d63ce2828c37387fadb72d1f4c8d96223c5d9a6992baafc6ee15a90673b2a7fd92f9a3650e2f08d7b9b5a6a8a183d332d1ebf8535770ab1abc2d275152bc77df2aca6885ddf1e72a94f4e5879fa1e16680d6fcbc8b74c8d31543fd2fe4bea9ec625ea22478b39c63fadc095315369a5071573085de00abca420a0200a5fd1d51c5324a966296570959b9f36e3dd24aeb5aabbd9a0c6c2da906daaaaa55095775ddc345b679f6fec6d50fd7b895d3ced4365e83eefd13e283690f236d07d6a1ab38c14af32a0d98ffeac6b845dad8f6e8ed81854c40b518c452e1590677a7fd16129fb583262c154b8b64bac7349f556533729666d26862dbb246033a7f37cee22a273d06fd2e50946dc5798da86833c67b7416d6f24ade496726f4cc571bcc1f06a89d0fef6e35cf3a928552d094513d2cf193f13318613fe88e04ea0e9e69280530fad18aab205817e049c79da32417fa4a076fba95fb8c7d1a372b7ec9eb01b9e36c089ab41688fafdbf6d17316812baef79ef43adee17698ef37be7db26d2dc4b834dabc10789bc1739ce2ec47eab7ff9d1be669480d945ccc3480a7476560c4cf94acdb0bd1510275e6a8b5ff76ecd39e7f5a2ab00c1e08ce8c47c6408fbda39f19d6b06ba7f3cc13adc4315a93cddc73549068ac050378c8be1774befcc525075386f525dfeff23d2d5a6438244e6a4563a9cf6bd9930cc088ec393e1105d463c581a1ced24dd2911ee594c43f554a05f97a8f6936e9e6d6f637b21e562f4fd43d6356ebfff4ecb8afb5cbf8ec1cc069b0c2951ca7d4a37c57d9d1f1d809ab346f1aec21db6000b05db093aa81210ca65f09cb59421fa927c5f58edccfa53ddcd94a6f214a943aa3984b815eb285e544cffc3497a049ea403321fbf2efa0b5d55871f4b85a7cd0f3795feba0ef7bdd59edabe57dbc3b6e3688c8aa6a3a876e77eafaf4ebf14ce2a5462e9ecdbf62d090984bf9584d2580d574229344c59cd705d60a83e0efa9de9dffdfa16b479530bbed09e17d0fd893fc1e0da60666e6e285e98df5d941a092bfac8b3c236497810ea82a49cfb63d8a9ce28defeb860082c5bd0319abd92a808859e619168186fe0353a6cfd9f5733019719c5faf77cb79e938aa441f67d3556b34a3c7209d2e3794a838c4d3312e1a7d101a25ad6a1608289c1383e9d56e204fefa1df28550f230191859109dd0fd04468512d81dd23a4ed0631fec4a02e7741f25c88cb4486f6ab3bfde853b7ccf3776919f8535f2d0fc643c6ef819b49623f6d4c670fc5aeb9e4f88a0808a6d36d2f9463468e21328b7a72985deb0f3a400aa062fafbd9ef37e573844aada3c2e0556d22bd5ed95d99912a438d51e7fd0187b6e7391460648465fa00d975678899164c7d921e891c4d7596a91a5a18d14c30df0a4580ce66740e7c42c5f37d9e6cc73053d29184296715ab73362b20b8a36145988d56d8599ef21fd7b315b9d1f91cc0102698d4251607ea140277cdc186ededa2e6e36d543ede89a1465912e09c0372a952b3e5b2359b1b9d6e94b3235b47d7845259ebc45b7bd26b8f5d8ce23eb92c18efe03e3972f89333447357af90ff29fd256cd71739ae57959b25ae87057d79b46adeea845b340e82e9e8489475a33d3502d4602f86b088d8d397663eb5ca194f4e4f0960d3190fe4abd378b793bad0381dc7bf2de8da843de1a00aa85205f03f3fcaa117bc112fe2b59541ee768890ee716fd4ce92699d5eeb2dabd23d44a9a2da28b52649dcd7eec923e2387c1276381e718a66663b117c26d6857707d4f9897480182cee6ef9613ec7406033a2e5df2181f454ba0f5194db7350a19e1783d8ed42e3af5f650ca3b8a2cf987ff8fc618b7e3e14d10301cb91024061bda4fb83b95dca5fea185c7f8a87f9a590388eaeccb75b76b0ddc5656d14d24dc04dc5c77fd85a6e8a087eec0758881d6a989f453f61672c4cd69f530d49e697c9028b799cad3851007248aba502f903f23a1130d4f80d2228f37cd3662b06631195cd52d26cfa784822d40cc2b8f5867ea56be867935e3c7274aea0ee88e358fbfc1c0db9eafb541aff0c72f291de71ea545288fa7441a7b2e80f18366d523555ef929941c09cd494d6207cd076770e019a8110a2afd77f1b4266dff770074f581075bcb64fb405e0d8c37f672600c571b837f4854e6f401251e3441ed28a30c590d5932dfaef9df5d442def6c3605229450eccfd4db778055975d619102b58aecc668e70148a7b8a67bc2c15a9d39c929caf310477c44e6e566b2272f816566cd09c614050e0c28c6c50fb808ddd85af15d6432e4831e960a9e021f1b13a812a2aa8b5ee03868d3426fa91cacb0b7d75a6b5725d09f1672f9a139ef4c7e3850764e363f4caaa32cd3490db68294e61aaf91a1fbcce3145e41a9e636a4f9b343faabe4bd895ccc13505a7e3143638844825e9317a910225026284a798a128e3ef6408cd57e508acdbc17af8f08f01d7e89314957da1f023951dbf040436a53cd82ad9cf6fbc10ba982b2712b370379b0a38488374657d9ce06506b52f61ce52db71e767bf26661b513234a8e950c0f0b9668f4702f2c971f783332e0c92959d96d2e7e8e5a2740154ed383f0a0b58a76b250485000a7ae0b6abe3d2f29b10eb619c1613c11ca4a2ad67c799e9c3685a0942afbdf344a5aac1ee013c6ed13f6bad32eeb39611e7915e6d5d98c4b159ba8a169c34341c28679035e28ba41b2cc912613a6ec02769eb8f8c199e16fe6d83cd9613b01b40316b1082a9fde04a671eaf60b099f8172ccb5e630695cbf25cf5ccceeffdad4fc219a7c468b52d0acdf186d39f85dea2e212975b1e39ba91a51b1e00a4edb5551721904894d12406e2236da5e5f702682a3856792a71bd09cd13d234034152bdf8832f36cc15aba6c923871635f27e7fc9888bfcd809470dd3b8b73dfae1ec00de1903604a7b164b9626e04bffc1179fd75e5827f0039483a0a72817f39a88cd219f43cbcd2fbf015ab0b7e0d1bac4b4105bc97a2b4af8f3609293a990ab62206cb70490abe67c73f42deadee5ddb8d2d29b8f04bcf7ffdf3358a0abffdc014d89fceac43376b8f01a0886f0a51c48be97a2df5c61f82577b7cf65b1a23ed68475c831eaae8c963d54ca5459f754010c12cdd7618e2a8bbdc0062485b3eed22a008d753e84f857067377207584ce0133ccf63092663370387843a83c45fc8fd01a11acbaea12f1ae16ac8ff16499a86f97d46631140cfa62688d1c87c5a2b543ae0e52e4dc84b1583dfcce908fdbe72f8f2d98c719e05bd42b11597057b08370a4cbfb10a470aa6fe1c31ccffb52d6f4ada9da7e694afa18138eba04e16d7307b36c7c072bf44a49b078c201e753569977b9ba6aee809fe69c54e900745620324100c0d02f4aacc7563c148b014fc1c84bbdf9394995473d74ad847a25e8c07244da2eb232c98a856cca3b9884e58e754eeeea23033d720197852d8b75a526b3af4e4eb32f54834663196b8bd5635b7b3723200984884ffe876e1cf407ea98b6a6d4abd89ded0bbb296d39133949f0c9bb5efac2d759b9a0b10d9dbca9b8ea299b6d2c131e0a5ead018ab4d2ab1623e9bb99adb64901015f21e432a3b18fe9e9daa867002f0447518117eddd11bdc9e20f0c61697aa8771e4dfacbae8e2d1ba94926f2017c46eb19d5a1e4e8f6266375834c27094a5f024f8b0fd3b1adb0b7ee264df26f5f8d41ec4b8134affbf3c59d4009e59678e8fe076d82acc5434a014f2c96f086708a27691a237b2ef2e2c5f9cadcfda8d9765880801d7a1f7cfd50afd14f2e33b45fd0dd6454f9844b4d88a7d0acf21ec5d75d2b3c94e23f331da2b00482aaa752b24edcb24f65ff464a59371f78c87a0e2857e3e906c2fc273793c8323bc3dbeff0fc442c723cf2d1b0bd7b5225e968d09dcc4f13da0938ff3a978ac6a6232e398049c3b937fe32c8e27771cc7ab99e1b3382067c674c671171aa99b1fd744c32ef4e6629763e39f7c28bfca7a219e53aaac20767b59da1cbf3d7ca7f744af651d1aefa956e70407c8f60e89f79c95834fc7f636d7dee3ae585f67d972ff7111c4bfd28e", 0xf00, 0x1}], 0x2c, &(0x7f0000002500)) ioctl$KDSETLED(r0, 0x4b32, 0x800100000000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002580)={0xfffffffffffffffd, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x5, 0x3, 0x101, 0x80000001, &(0x7f0000002540)='yam0\x00', 0x100, 0x3e7, 0x1000}) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f0000002600)=""/225, 0xe1) connect$unix(r0, &(0x7f0000002700)=@file={0x1, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002780)={0x0, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, [0x100000001, 0x200, 0x9, 0x4, 0xff, 0x3, 0x3ff, 0x7fff, 0x3, 0xffffffff7fffffff, 0x1, 0x8, 0x4, 0x40, 0x7fff]}, &(0x7f0000002880)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000028c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0x3}, &(0x7f0000002980)=0x90) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f00000029c0)=""/85, 0x55) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = semget(0x1, 0x0, 0x4) semop(r4, &(0x7f0000002a40)=[{0x0, 0x2, 0x1000}, {0x0, 0x2, 0x800}, {0x7, 0x7, 0x1800}, {0x3, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x2, 0x5, 0x800}, {0x1, 0x1ff}], 0x7) syz_extract_tcp_res$synack(&(0x7f0000002a80), 0x1, 0x0) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000002ac0)=""/57) semget$private(0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002b00)={r2, 0x8}, &(0x7f0000002b40)=0x8) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000002b80)=""/233) fremovexattr(r3, &(0x7f0000002c80)=@known='security.capability\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000002cc0)='/dev/cuse\x00', 0x10100, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002d00)) syz_open_dev$sndmidi(&(0x7f0000002d40)='/dev/snd/midiC#D#\x00', 0x28, 0x0) 2018/05/13 06:55:33 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000180)={0x100000100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/05/13 06:55:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000380)=0xc, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2001800}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xfc}, 0x1, 0x0, 0x0, 0x40}, 0x800) r2 = semget(0x0, 0x7, 0x100) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f00000002c0)=""/24) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000300)=0x9) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/05/13 06:55:33 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f0000001280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000001140)=ANY=[@ANYBLOB="cc0000001b0001000000000000000000ac140000000000000000000000000000ac14000000000000000000190000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000800000000000000"], 0xcc}, 0x1}, 0x0) 2018/05/13 06:55:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000000000)=""/98, 0x62) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) getdents(r0, &(0x7f0000000340)=""/112, 0x70) 2018/05/13 06:55:33 executing program 3: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000080)="aff6b7e1e9c7d3cd73406d1cd5b4611e260aaa1c1f693e440a6d2929ad70a21d98a0f1aa9aeb53419f02d182c1b5b2cecf99cf6bfeda8943248efc5660947b7803481f175c6ac378661b02af24c0c1758b58f3b9ab9073215ef9", 0x5a, 0x5}, {&(0x7f0000000180)="e66258c793f69789dff3d5df6e131419d7c271c4f96614360409c07a34d0f43ba0c341c64f3d777b97f255b4286663efe57728a2395d9a6b2c4c2cb5e9cbf3c59c3e7ce02643ac972cd19f2e50dbeb520608220e242233d4ee58", 0x5a, 0x9}, {&(0x7f0000000200)="153db648b9306d95eb3ebd3c3c40145ae8e2a9c20fb9b894b7152e286da7b8e2acb37fd2498f8cb77cc2b72a", 0x2c, 0xfffffffffffffff7}, {&(0x7f0000000240)="16f7d5eb8d5c05dae110f1010507557d53fe0cee768fb25fc5391649274c1909f59e26932d03f82f3de5b1b912deed4d7125f7b6ee4e35", 0x37, 0x8}, {&(0x7f0000000300)="80a7d032d669036651b344dec46a52952754df1a605028d80bd8d390fd02db13be392838d05e2a7327e29df445c1455c0023808f3c8604abcc6a4b935ac48160263a512b8a136d166ce87d48ee9a841311d64c9ba644b819339d659c59abd3538c28c6cf9a368594e9916437cb8dc559d2e5626daeaf2b8b62ac2509cbb0a860aab4c7c406c795ca8070a1a573611bff4d7357a46232a09d0453516b34d3e852515dbc7adb8a18cdbdd6de9045ea41f6cf14ab54", 0xb4, 0x1}], 0x80000, 0x0) mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3}}, 0x1e) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x9) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001, [0x13260000000000]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='veno\x00', 0xfffffffffffffd64) recvfrom$inet(r0, &(0x7f0000000300)=""/149, 0x95, 0x2000, 0x0, 0xffffffffffffff5a) 2018/05/13 06:55:34 executing program 4: r0 = socket(0x20000000000000a, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f00000001c0)='nr0\x00', 0x7ff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7ff, 0x4) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socketpair$inet_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) 2018/05/13 06:55:34 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendto$unix(0xffffffffffffffff, &(0x7f0000000600)="aad2dfd789837c0d98a9d99f9f95ccb58760763fc533162218cc1c7fed05f66cf3c84bbb1de6a722eb33c83f9e17c8328952fd3d8de00a33112addde0fcc34cdd67e2978aaad7a60433d88da26fe2d8881ea4fd63ff0eb3f4926fa4a00000000000000", 0x63, 0x0, &(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00000004c0)=0x5, 0x4) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)}, 0x20) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/05/13 06:55:35 executing program 6: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/05/13 06:55:35 executing program 2: io_setup(0x8, &(0x7f0000000080)=0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101800, 0x0) io_submit(r0, 0x234, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)='0', 0x1, 0x0, 0x0, 0x0, r2}]) 2018/05/13 06:55:35 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)=""/4, 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20082, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="888c2ed477e10d66da4695915df05528", 0x10) 2018/05/13 06:55:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x40, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0x8, 0x800000000, 0x0, 0x8, 0x4, &(0x7f00000002c0)='syz_tun\x00', 0x0, 0xfffffffffffffffe}) 2018/05/13 06:55:35 executing program 4: r0 = eventfd2(0xb, 0x804) socketpair$inet(0x2, 0xa, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000200)) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="214950129080b12671041ec9f0bb0461d3b013e533b664a16452ead0986f88ad85a111c7b58941eb9715306662fc2cabfe685c0a927fd19ef9b38774d133c63c47483be47178ac816b85115dcdff3d190cfa6b10ba788195f62606b857517caa68f26f11b4e28931726e8f0145eed9bcc4916d29c7d2", 0x76, 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="494bfaa3fa3a141af4f61131d74190adfe5c97df6098d6070a2852a259a31873e38b686c88faf6774d1b1dfcd55269fd423d4fe7973ec6ed4fbb955fa45c46c993e4ab99a26e41973ff1f9a2ab72aa5ee8b271718663ccaf84891e2e1929df4291cfc13b", 0x64, 0xfffffffffffffff9) r7 = add_key(&(0x7f00000008c0)='trusted\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) r8 = request_key(&(0x7f0000000540)='blacklist\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='*+0\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r7) keyctl$dh_compute(0x17, &(0x7f0000000600)={r5, r6, r8}, &(0x7f0000000640)=""/245, 0xf5, &(0x7f0000000880)={&(0x7f0000000740)={'speck64-generic\x00'}, &(0x7f0000000780)="5b6fec6f75f02bb37b3ed353a9a505ebe79e7f53320aaf4609be96c2185f35a0dc91371a361af36bf49a8ff1a46fc21b3c2321931345b21da46fa408fe4042432c5dafc3c597faf973f20bc007b10922220127e18594c28f6ef6776e8e4382922f3a71674dc260f24e2ac494fb51ff3b6ef782e99b57e66a2c3c88b85593288fadd6c20cfb027b3050c596c3fbd25a19d9cbb518bbc691e1ba022ec5b6cc9611d2e3c2582f6d55afa317218818803fd4d8fa28464abd8511e5023e4559b7d0f4aeeeba50a9b0362899d9a251d21750002251b0d817b7d9247d88c541d9a96ae37c0b9f0aadd1e6b560d9", 0xea}) syslog(0x9, 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x2, r2}) r9 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x41ca, 0x28400) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) r10 = dup2(r3, r4) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000040)=0x0) wait4(r11, 0x0, 0x1040080000000, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r10, 0x84, 0x1c, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001500)=""/231, 0xe7}], 0x1) 2018/05/13 06:55:35 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) fcntl$dupfd(r0, 0x0, r0) fcntl$setpipe(r0, 0x407, 0x4ea6c1c3) 2018/05/13 06:55:35 executing program 0: prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x2000)=nil) r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ptrace$getregs(0xe, r3, 0x5, &(0x7f0000000100)=""/46) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="25bb22ebdcf1f7a8"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) signalfd(r0, &(0x7f0000000080)={0x2c79}, 0x8) 2018/05/13 06:55:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x7, 0x8) 2018/05/13 06:55:35 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sched_yield() r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x404) listen(r0, 0x3) close(r0) 2018/05/13 06:55:35 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYRES32], &(0x7f00000000c0)=0x1) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x307, @random="0b78d61c9227"}, 0x8, {0x2, 0x4e22, @loopback=0x7f000001}, 'veth0_to_bridge\x00'}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000200)=""/151, &(0x7f0000000100)=0x97) 2018/05/13 06:55:35 executing program 5: r0 = socket(0xa, 0x6, 0x6) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x1ff, 0x0, &(0x7f0000ffd000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000140)}) 2018/05/13 06:55:35 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0xfb51) r1 = perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xb1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/05/13 06:55:35 executing program 3: setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/119, 0x77) llistxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=""/4, 0x4) 2018/05/13 06:55:35 executing program 4: r0 = socket(0x8, 0x20005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='uid_map\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sco\x00') 2018/05/13 06:55:35 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076342f76732f73796e635f7468726573686f6c6400bf7956050224b756c63bfc477378350232509b7b38b3adffa319e718e9db27a59ed4e8720bc4cdfb78", 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x58800) write(r0, &(0x7f0000002400)="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", 0xfb) write(r0, &(0x7f00000000c0)='\t8\t', 0x3) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000140)=""/4096) sysfs$2(0x2, 0x9, &(0x7f0000002500)=""/157) setsockopt(r0, 0x3, 0x401, &(0x7f0000001140)="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", 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000022c0)={0x0, @in6={{0xa, 0x4e21, 0xb8, @local={0xfe, 0x80, [], 0xaa}, 0x47}}, 0x80000000, 0xffffffffffffff80}, &(0x7f0000002380)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000023c0)=r3, 0x4) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000002180)={{0x40000006, 0x4, 0xfffffffffffffde1, 0x6, "dd362e83109f50be0390d9b70400000000000000e93ddb38c367159bb077be38cacd7c3e4cc718215386c82d", 0x6}, 0x0, 0x0, 0x231, r4, 0x3f, 0x9, "ea12b0c2b781f71d1883830662048c73ea31e5b3f24ebc0948bb43005238910b857852d932c0938d59c00398abb3097f28eecddb36691215c4fc45c2a6d72130", &(0x7f0000002140)='posix_acl_accesseth1[%\x00', 0x15, [], [0x1abb, 0x7ff, 0x9, 0x8001]}) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/13 06:55:35 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x3) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0xffffffffffffffff, 0xfffffff5) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/05/13 06:55:35 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000280)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xfffffffffffffd8a, &(0x7f0000000100)={&(0x7f00000006c0)=ANY=[@ANYRES32=r3, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRES64=r3, @ANYRES16=r1, @ANYBLOB="b57ef64d97154c86c7871a13bc1d38f43ea2bad81fbcdd1133c775487ec61f7fd2ab976f6db07fe191c8343a7464caa26a937bdb2e4f7459dd077ae204b00443714a6b434a3b019b8db097d2a7d7c9981812e6d52c2e3867c1cf48c96e6b22f99abebb27d96db64c7b180c5a7d5f10a684979f7448d7e60b8a65fc0e6571981d6df8fda3c5430160c02191932a02a6a394dda6756c99e458b2604e42fbb9c19942ff2210df763ac51b2dd04371a2a1740319dafc8d99516a357df149a51c75c9eaa0f66c8b67f0e77d2da4333d607f5f33120239cc93ef1552dded319781cdb0", @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="2729fa1e7e6f6b5df7d6ab9eaaece31e063bfe8be9ae934c11434c57b17f0a3bc4a841550ab9aa76492f722ed30b0000000000003ba297e28213507adfae3d11fbe0169b94d7193f0aa9ab9cb7325226c7", @ANYBLOB="18f3704a1c0665ae1b6f7f03a3f48088ab6a5c7978ef207dfc5dc73a686ce3a1be79e538f89be2c108df93b2a7c22568cfdd6da012d96d58f40ac3e912b2055b7d95202ffbd21c02844d44371f774e7cca407f6501b4552e1e9a9665f016870fab5cf25a7135a636614073c388b075e5f0766f34fd876cc7d44a74dc430a493a5e583bc2216210b01e2d04da42e29ad5379f978bfa46b165bbaf3ee703b3fc3004cd197a2a"]], @ANYBLOB="100028bd7000ffdbdf250f0000000800040005000000080005009c1800003000ba0300080005007f000001080001000100000014000200666f6e6430000000000000000000000008000300030000d1e87b1ab9d15b9bc214b2d628e63dca77e4fe4522f1069ea43dc44407d2c89dac323b0b6f1c5e516fb987f4d10a74515499300b9aef8f3a850192ee87eeda817db5f8dca56d8e66bc0fe5d326e634853c108dedb39bf6e2aa677c1e"], 0x3}, 0x1, 0x0, 0x0, 0x8f}, 0x90) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000001c0)={0x0, 0x7530}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000200)=0x4) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x20000, 0x22) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) 2018/05/13 06:55:35 executing program 5: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000480)=[{&(0x7f0000000200)="eb52904e544653202020200002", 0xd}], 0x0, &(0x7f00000000c0)) clock_gettime(0x5, &(0x7f0000000000)) 2018/05/13 06:55:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xbb, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x14800, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x50d) bind$alg(r1, &(0x7f0000ffefa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000004c0)="162c917311f3c931c5eb12f4cdb3911a93d4550a61098b4fc065d691dacc280ab8506fe9a718f86489902410cd0a4f1d98409f450cdb62aa56c3dd47415c2d3050dd38d7b2a046fa6006000000bf968ba2c107ece7330f5471c8fbd6b93d84c109c19589a2e1aec4ef73b40bc3f52c6fcbd1d1d111a130dc5331dbb1ce03d62a", 0x80) 2018/05/13 06:55:35 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x803, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000000000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)=""/4, 0x4) [ 187.710788] ntfs: (device loop5): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 187.719418] ntfs: (device loop5): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 187.731510] ntfs: (device loop5): ntfs_fill_super(): Not an NTFS volume. [ 187.766625] ntfs: (device loop5): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 187.775174] ntfs: (device loop5): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 187.787258] ntfs: (device loop5): ntfs_fill_super(): Not an NTFS volume. 2018/05/13 06:55:36 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x980, 0x0) sendto$llc(r2, &(0x7f0000000200)="8c6d9cefcde6efd14e791b08dd8df7b1b59a4930b196c039d08ba1024d22001393a7be6c08245f857b1d25debb2e4a2f52401a92f255957c079d0a5bd57404964dcd6df63f33258c598c553167905e1adeb5ec2cf63b711ff149790707659c2d8f678651515d8d6f1e91077151606a4edece6800f8dd76ad3d3d3d0649703269ca084eb7", 0x84, 0x800, &(0x7f0000000140)={0x1a, 0x338, 0x400, 0x100000001, 0x0, 0xffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r1, 0x601, 0x0, 0x0, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x40}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x1, 0x7, 0x2, &(0x7f0000ffb000/0x4000)=nil, 0x4}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/13 06:55:36 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e, 0x800) ioctl(r0, 0x7ff, &(0x7f00000004c0)="b82a29bf225595dcb74c68a5f9af246704eae6cd4797e49c112fa8673eaf0981f33f48c4d48dc42fcfc01dbfd4eaa7c4bd0f2ce4f3a1591dafc6f9617a05c26d2e8b1cbec5b3c584f31b54b2054ad836dd2ddc8d082eda1f8e1236b82feeb0bebedd801eae5d5966911f3e2e994239e9e14549478235c450899e030831ebc7682a429147f37ac20fd20414140c5ea99c8353c38be7a00cab6b7cce909ddef0b9728a2628352966549307f7cc5c") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2800000000000022, &(0x7f0000000280)=0x1, 0x4) r2 = msgget(0x0, 0x90) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x400, r3, r4, r5, r6, 0x1b0, 0x38d}, 0x3, 0x9, 0x80000000, 0xd, 0x5, 0x1, r7, r8}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) sendto$inet6(r1, &(0x7f0000000040)="15", 0x1, 0x200408d4, &(0x7f00000011c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/13 06:55:36 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x1000040, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)=0x1) r1 = socket(0xa, 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe000000000200820126000100000064000000000127", 0x31}]) 2018/05/13 06:55:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@remote, @dev, @multicast2}, &(0x7f0000000040)=0xc) sendfile(r2, r1, &(0x7f0000a2effc), 0xa5) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/05/13 06:55:36 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="757365722e75a6675d79c2027b5aba9d5075bd554f0f727c8a0d3cb4e3ca21f37d9bec4089f78d0250b1c59e0dfd22d571e8d6067b864e926fe72501bc0373d924b215a223d6a8fbb7a49c"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setfsuid(r2) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)) 2018/05/13 06:55:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="98f37be52aa086662dd6d365bc648d1a", 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r4, &(0x7f0000000140)="4d4bca", &(0x7f0000000fc0)="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", 0x2}, 0x262) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000040)}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) dup3(r3, r4, 0x80000) 2018/05/13 06:55:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x3000000000000000, 0x8) 2018/05/13 06:55:36 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x24, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2200, 0x0) syz_emit_ethernet(0x58, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x7, 0x1fb, 0x3}], {0x8100, 0x100, 0x9, 0x2}}], {@mpls_mc={0x8848, {[{0x855, 0x5, 0x5, 0x3}], @llc={@llc={0x0, 0xe0, "c3a4", "cbb1e3e27f16ad9801b148af1ec1027620e1685a4c8df64ce8949a00251f01d35dae9b3c60f2bc342ce97c3a90282f4b8ec7e4dfdbe0836eecb1"}}}}}}, &(0x7f0000000100)={0x0, 0x2, [0x48f, 0x181, 0x4eb, 0xc4d]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x7, 0x4) 2018/05/13 06:55:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bcsh0\x00', 0x7fff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/13 06:55:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6d61705f32542ac5be36d9d0fb482aa5c7a019ee9f834dc6e0ee3d21f8792b08c9f4f2bc076c8ed4c7c77eb14e870d1518cce18b667abe5a4015268c2168bdbb50dd8abebe466f8703e23603e43dfa31676f34c92dfca392a876c9") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./f-le0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/13 06:55:36 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0xfffffffffffff801, 0xffc00}, 'port1\x00', 0x1, 0x0, 0x100000001, 0x1, 0x1, 0xbec4, 0xdc, 0x0, 0x1}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) [ 188.036428] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 188.070851] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/05/13 06:55:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0xe8030000, 0x8) 2018/05/13 06:55:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x4, 0x40, 0x6}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000100)='t'}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000100), &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={"726d643235362d67656e65726963c14d28361982a29600"}}) 2018/05/13 06:55:37 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a47f65a25f6092d98cc7314b64f40a7668a4a6c4cd863b290e891692230cb75205b0c0138bf6f5a9da276e3d69821d6b8100002b4dbb7b6932c6"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0xda) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:37 executing program 6: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000340)) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000080)) ftruncate(r0, 0x1ff) 2018/05/13 06:55:37 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000032c0)=@updsa={0x138, 0x1a, 0x301, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in, {}, {}, {}, 0x0, 0x0, 0x2, 0x7}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x10100) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/13 06:55:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'%\nolte\x00', 0x20, 0x1, 0x298, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ipddp0\x00', 'syz_tun\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0xe8, 0x190, 0x208, [@cluster={'cluster\x00', 0x10}, @connbytes={'connbytes\x00', 0x18}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "b0af8660d247329a6ecffadd7c76942a71a46667d4dac5fe0c0cc44f1bba9be59271170eff6e6b0bbb008bf3f39995c903701412c5c8ee9cc8b9ebd356cf5630"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "5e23d66699d2c52233e0c594df248fb2d3c9a6e4da9fc9f799dc84464eee513911fa2b48a68b8101a3e70a774b41f311ddacaf54f81ee61e696d609f998f6ed6"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x310) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x27, r3}) 2018/05/13 06:55:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffdffffffff01, &(0x7f0000000340)="c6295e4eca6c09b62aec6fd90e41c30801ffc219f4e5c71b7c35cab75c733439bfa20e328ad3219bafd08e72293d00000000478915931e26c11047a369b36acd7cbd2d47008f74116b90fde8d9cd85d683a71a06a6140a18683c6d09e14371a97da974e947afa75d9565c5149b28369186d5fbeb6fd5cb0d13065bfb8fc6cc73f61726f9d2f6594bec5142285a8f33e06e310165605f63fb9e6fd2d3f4ef7b2159bc9690c4ef1cdb8c694630d6aac0de1ddededbb5bc95d127c9eabf2f693c03dc80cf6f335c2dd9ce25c8748f6a9a6de029db1979599567fa8094") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000000c0)=@can={0x1d}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9c1, 0x20, 0xa95}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="61000000b428b487d5e476dbfa63f5439e4b19ad42a7192b0b51ce6959440f8267a82187c04eb3eb834873a89b58f49c7ac83a4554d1796d3f113b761e92dd8010e162da45b7d68b17742a41da2aee564b7f2fc1c6dd4eaef1b25ee3f7e0f4f5f2d18eadb6"], &(0x7f0000000040)=0x69) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000940), 0x1, &(0x7f0000000200)}], 0xa0, 0x0) 2018/05/13 06:55:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$gfs2(&(0x7f0000000240)='gfs2\x00', &(0x7f0000000280)='./file0/bus\x00', 0x0, 0x1, &(0x7f0000001580)=[{&(0x7f00000002c0)="35d761e166d87c4ba77397a2a4e58b4de73034faa0f912ee341dc671e58e416bea5b914a530eca3f1a406729df024fa3deb376df98781fbb071acb9a1fe4cfa172141c8dca19181d35770f93848e26ef227f2ad173a2dbec992077dca7bcdbb5bc3c396de2d266d63b28dd6a37e3159c2548802ce53af9489d1805aacbaa193c81", 0x81}], 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="c8"]) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000340)) 2018/05/13 06:55:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r1, &(0x7f0000000100)={0x4, 0xffffffff, 0x80000001, "afced9c94845", 0x7}, 0x10) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/166, 0xa6) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000002900000005000000a102020100000000"], 0x18}}], 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000140)={{0xab, @multicast2=0xe0000002, 0x4e21, 0x4, 'sed\x00', 0x1, 0x40, 0x12}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e20, 0x2000, 0x16dc51df, 0x1, 0x3}}, 0x44) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000002c0)=""/51) 2018/05/13 06:55:37 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6, 0x80, &(0x7f0000005180), 0x10000000000001ec, &(0x7f0000000200)=""/4096, 0x110e}}], 0x400000000000119, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000001b80)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)="63a1dd8e304d2a092b40b6287258f7c12bb5e1ee5e2688948d86c0faff2a", 0x1e}, {&(0x7f00000000c0)="f8cf58333242566699d13f4552", 0xd}, {&(0x7f0000000100)="990973bd37458e54c52733164a4773048ec5cdfe873dd23d0973452b7c9fb93440dfbac583a76e4b8a6756493e265929f8d03992271127a0ef40c45c392a5e7b69089e3a3db04df20244fa2e5b4d42f56aa3dba9c627f287afe302a6c9861e18896aaad8fd875cd070c3d3a54c25ea7ff853d8dfcccaec29d1d9e69337b3af0856d4e8bf0b232fdaf12916407ee4bc243e0fbdf7e080a8c33bb1f1964188fecded0788bd3877f9a1", 0xa8}, {&(0x7f0000001200)="694102f444ef07c6d9401981010b05f9e135106f7932068cba4dd3f2d32e5538c2b49b369ebae1a6ba1a18b35f83672d4abd733f3e1683135893ae1ddd0367a21aba0442df6739c1a6ba86d4f65b79f2ed5fce3cc23254e2bae94d19fa5dd39b63889bb887f2683c18a5470b662a0396b6a54088a2327931894b68cfc6e8d12799063bc34222e7abac3683b1ef6fdafe79c1d93c0f32f77ea6bd3a4217ceb5fa582d99a7333fbedbb11be3b19995a1aaa28f932162de1ea135617ec212615c7bf115ac2482adde5601e5f024812ec7c90fc0f68f4e440e2c344610d7935ad82f19aae9e2613d4c6f35c213ec416a4d5bbc32", 0xf2}, {&(0x7f0000001300)="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", 0xff}, {&(0x7f0000001400)="cb45eaa9727360df44af4789178013f450c5604739e088d7025fb9d1f6990e16a9f83db622eaa6732eed4b72ff6e4860ca737ca32875540c3d9921026d98c19995bc4e21c5b74ad3ac72d4ff511550ea50c7f1311ca3bd5c84a93a895e8d", 0x5e}, {&(0x7f0000001480)="d63ea596dd26ff31130dec675f8f9b47f9787d402b6e77480e6fafa50191dbc0b5fe27dda73db6640b9558245ea4843650e61151ed50a288fc73118cc9d63e76aed4eeaebd3559ba61722ecce20358fbf4c5f458136e8c04b375ebc08db083368fffe6af24f2eada6c19cb0fd5550743b80961d7e0f4c69c09f5727a017479399f222d37078d6539d1436da8e231f788406e39cf9f377cce4a0a0fdeec8af682b0c5bb06f99e6e062d7df3ca25fa08871da6f7068d", 0xb5}, {&(0x7f00000001c0)="f680ee51d71d38e3f113f2fb", 0xc}, {&(0x7f0000001540)="fbf2e9347d50ce7e1b1bbbf400fa22a6466cd43af8fc0b698fbc8d6ef6a7c3b30009aee46db3cbec50faffe604f21134b2f9b520072e07d150fb726fee3aaac86cf63813afd64d795cacde48b46309e080e428a9e0c035c63f61bbecbed429a80eda38837da594b792d0c32617b8baf9a0f7fe22cb6789b924b63c6a8a213467869899d1ef9016deb1bf759387799db44d27743c87cfca233af50aa0f3d7e2ce507702d323660d221b5ff4a31fd431925ba94770dcdc39f551c5469aefdefe1ae5890c63d8", 0xc5}, {&(0x7f0000001640)="7a609f3bcfba3145b3", 0x9}], 0xa, &(0x7f0000001740)=[{0xf0, 0x115, 0x401, "fad4644972ffccabc9839ff0c513ad779c95f67637ec6eb4b7904a774ad5d04f3fe066ff2a6bb255af3dae255ed495ff91b85f16fc0ebdd624bd83e474de488c1c80af05b5786b580b4bf2b94803a2b7b5041aec788c4882f906a035aec545d0ae648495913d6468914687e4454c38d035738a5044f998cd80cde6877256d6856a85f486f31216f553c0a30f9f2c2e6961fc9ffc1b17d2a480122c792b658074397d724473a470f6cab99e090e07035cbc3ed724e31c420c78efa32e6696b4381e56c4b37e3b8229ef2e59be82ef831e3303504699857282c8689efddb"}, {0xe0, 0x10d, 0x81, "003bde7a87152cab41cc4fbc6e8680746515e0b8d64e10be68ee7b0c77e9a87bb004327b72e0c1cb350e43f04d2675b76c5733222754139427c187e150a40639c38ce652bb02df322620d52d9b336025cfb0b2285efdf7c3379945c54fcd522b7f07ef7b6cb44d815bbcb82bd400827a36f8d6e93cf9c85ebdaea289f3a60a3b4d1f01a8bccb6c3cd73b88908b112bb53fae7f6bd6583e3391fa6f7c3a7877e89cfee802426756d1a710cb605b2e0a1201bd4f609c0e22d62c15fca8abff8585706d632678116a7385"}, {0xb0, 0x10a, 0x3, "7c7ef53d0684aace5df6cb1859f14c500cae4a1741ffd6a8db281c435eb56ebb796fad5747db112b7e1c0318167ffa6ec1012cab85f61c6547e1804453b95f95b7f29f4edfa853e7564075108b43c79f2e69d6895c1c3ba281b4707745d33f288612d398ae045ebaf32149dbc48e739317cb74e7c5b91c3128c180e273b8deab9855f1be3040065f3afe0cac2f491052642eb82808ea56cdfa9c"}, {0xa8, 0x102, 0x2, "4755c0052a2ba0ab4cfed5e99bfcea7165f3b424da76615ac1cc98964b7e8d1aab1d3d3ab2fc3e67daf3eed3dd3f6c58d0ecf1116b8bf74e9ca620e25ce18af37251571681d8c686155ef47698633fc6d8da47017535f4827e8c11a211ebbee218d70903c1a85dfc3ce5858050e6b44e2bb190d5eec8f5c44ce53f78bfa6e334b49c3585cabaf11e6f0302c40ee7a7d80f"}, {0x108, 0x10e, 0x3c, "26d342766529f73b9009b8d74afef2c36e9cbb4e5c8cb6cc3604984ced002e722d35e2a2f4e020cfbadd03dd60a69f92c2180930079bff4bf84065a41144628c4ea80a9571633301dbe6058b801e523366c1c500328a7ffd74e5ba7371c20f02e6a174ed201684f7ceb6a21762788d1cf0bb380fc75598b15350a05818a432f810f00f7e98267b96757f7c9b1d4eb3ea524d5dbf40cbf26bd6e65d64368aa61732db37308f6931b66039dd23cea3959b4f102e0c4f2f0982ea825a41bd0d34ddb3912c9d83877dd0f41b3f2fcf9e8eb95edc57fbb953609a8fd3d3133ceb65f057a925e8e025210d0f6740de604bce42bb26fdb4dbc46895"}], 0x430, 0x40}, 0x4000) [ 189.098661] xt_connbytes: cannot load conntrack support for proto=7 [ 189.105176] xt_connbytes: Forcing CT accounting to be enabled [ 189.130129] tmpfs: No value for mount option '' [ 189.139184] could not allocate digest TFM handle rmd256-genericÁM(6‚¢– 2018/05/13 06:55:37 executing program 6: syz_mount_image$jfs(&(0x7f00000032c0)='jfs\x00', &(0x7f0000003300)='./file0\x00', 0x0, 0x2e5, &(0x7f0000003400), 0x0, &(0x7f0000003440)={[{@integrity='integrity', 0x2c}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/05/13 06:55:37 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x10000, 0x4, 0x0, 'queue0\x00', 0x2c39}) fallocate(r0, 0xd4c8a8d83dfcded9, 0x0, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000140)={0xf9, 0x6, 0x3}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x3, 0x100c65ab, 0x20, 0x81, 0x7, 0x100, 0x0, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0xc1, 0x4, 0x3, 0x8000, 0x4}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x37, "73b12dc4152ca0fca9ffdc50eb095a58ebf9550e96f47352ec06df2b92a35e362384e87d5689b9e5eff9eb673038829db31de98c5af356"}, &(0x7f0000000300)=0x3f) r2 = socket(0x8, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0x5b, 0x0, 0x1, 0x42c}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000380)={0x0, r3}) connect$ax25(r2, &(0x7f00000003c0)={0x3, {"a58f95b08f10db"}, 0x226c64ea}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000400)={0x8, r3, 0x10000, 0xfffffffffffffbff}) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000004c0)={0x9, r4, 0x10001, 0xfffffffffffff001}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000500)={0x1, 0x3, 0x2a8, 0xd27a, 0x8, 0x2, 0x0, 0x9, 0x16, 0xfffffffffffffff9, 0x81, 0x10000}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000540)={0x4, 0x1f, 0x0, 0x200, 0xfff, 0xfffffffffffffffc}) syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x39d1, 0x4000) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000005c0)={0x2, 0x100000001, 0x54b, 0x9, 0xce6, 0x3, 0x1000, 0x2, 0x9ab, 0x1, 0x101, 0xcd5}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000600)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vsock\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000000680)={0x40, 0xfffffffffffffff9, 0x60c61dff, 'queue1\x00', 0x8}) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000740), &(0x7f0000000780)=0x8) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000007c0)={0x9, 0x9, 0x1f, 0x5, 0x9, 0x7ff, 0xff, 0x3, 0x80000000, 0x200}) r6 = add_key$user(&(0x7f0000000800)='user\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)="a388ce8d055bcc1b73287eb23956a3b0c797d2f55c367b0976e140261d700feac95e4fbae257d4ce8add7385469348fe699743904effd6a14ab01594076e298550a7b90039d39f5456e404a7fe56eaf8be428d7e7718ef14eca5f62ee2c073183c230479c422", 0x66, 0xfffffffffffffff9) keyctl$read(0xb, r6, &(0x7f0000000900)=""/229, 0xe5) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000a00)) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000a40)=0x7fffffff, 0x4) dup2(r5, r2) 2018/05/13 06:55:37 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc03730100b5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/05/13 06:55:37 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8c0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00q\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4400, 0x0) pread64(r2, &(0x7f0000000180)=""/179, 0xb3, 0x3) 2018/05/13 06:55:37 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) mmap$binder(&(0x7f000026b000/0x2000)=nil, 0x2000, 0x0, 0x10011, r0, 0x0) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @rand_addr}}, 0x1e) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x21, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="046304400200000000634040000000000000000002000000000000000000000001"], 0x0, 0x0, &(0x7f0000000400)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="116348400000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000003fc0)=ANY=[], @ANYPTR=&(0x7f000000eff8)=ANY=[], @ANYBLOB="a6e4000000000000"], 0x0, 0x0, &(0x7f00000000c0)}) [ 189.179696] xt_connbytes: cannot load conntrack support for proto=7 [ 189.216719] could not allocate digest TFM handle rmd256-genericÁM(6‚¢– 2018/05/13 06:55:37 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto(r0, &(0x7f00000007c0)="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", 0x1000, 0x2000c040, &(0x7f0000000140)=@rc={0x1f, {0x8, 0x3f, 0x100, 0xeddb, 0x0, 0xa000000000000}, 0x5}, 0x80) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="b80000001900000000000000000000000000fe080000000000000000ff0100000000000000000000000000010000000000800000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000080)={r0}) [ 189.412224] jfs: Unrecognized mount option "inä" or missing value [ 189.435226] binder: 13335:13342 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 189.448366] Unknown ioctl 44609 [ 189.467120] binder_alloc: 13335: binder_alloc_buf size 1073819576 failed, no address space [ 189.467557] Unknown ioctl 44609 [ 189.475918] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 8184 (num: 1 largest: 8184) [ 189.487754] binder: 13335:13342 transaction failed 29201/-28, size 536887232-536932344 line 2971 [ 189.501288] jfs: Unrecognized mount option "inä" or missing value [ 189.515806] binder: BINDER_SET_CONTEXT_MGR already set [ 189.521420] binder: 13335:13352 ioctl 40046207 0 returned -16 [ 189.534141] binder: 13335:13352 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 189.560931] binder_alloc: 13335: binder_alloc_buf, no vma [ 189.566609] binder: 13335:13352 transaction failed 29189/-3, size 0-0 line 2971 [ 189.586114] binder: undelivered TRANSACTION_COMPLETE [ 189.591308] binder: undelivered TRANSACTION_ERROR: 29201 [ 189.596800] binder: undelivered TRANSACTION_ERROR: 29189 [ 189.602615] binder: undelivered transaction 18, process died. 2018/05/13 06:55:38 executing program 5: r0 = socket(0x10, 0x802, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="d631d3b2b35c9e3c9c61e4286c60769a3eed46f381934a11fc18e521265f2288d2deb1739cd90ef3c2cae27c30903fcc3135a30b8c7d2c2e30b11c350acef6aa6ea608d91ac4c8e6a731b1677001073cc41a292450ac62f310d5d094b56b3f9e4b7c974b3a2d762b6a2ef9839c2685cc423631c8b3c553259a1b31a77a12003f4c9e97b329bbd1aa6fb5", 0x8a, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) write(r0, &(0x7f0000fe8000)="190000971a0025f00000000401ebfc870ac900000004bf0202", 0x19) 2018/05/13 06:55:38 executing program 2: unshare(0x60000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x12000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="3b2d7b58a554ccdb9d34ccbf2e47f183a196e0e0ba8f924c646ff8e2d5012fe5b8649672e678081004f3f6ec639c3fa920daf1a0b89decf5626f5867b192e5a1dc19841b863099222f00800000e1c8e8ab85e2c007c62137e7621eeeb5d21e737dca3e5103c49ac6b48f405f7843fa5c7f44938d17fd08617331b8bb8e00c34dafb97713878c7cc7f6ee580e47dcdfa053ef979827f7cd3db86c"], &(0x7f0000000340)=0x8) 2018/05/13 06:55:38 executing program 6: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000000)=[{0x4, 0x5}, {0x4}], 0x2) unshare(0x30200) semop(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x1800}], 0x1) unshare(0x40600) 2018/05/13 06:55:38 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="332e6bcaada7675fabf337d26dc358ca7abb1bac457b"], 0x1) ftruncate(r1, 0x5) sendfile(r0, r1, 0x0, 0x2) 2018/05/13 06:55:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x10, 0x8) 2018/05/13 06:55:38 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='qnx4\x00', 0x1200001, &(0x7f0000000180)="59b41c6697af6919447a1ba54751b163c1d04bbc551a44a6c15d1c2fa950368fa88cfba39a9e0893b57ac0f1c80ce7e211c4e5118164d1d7ce4ee0864b3de903733155db9301ce9ef4d0e68dc862bc32c9142e066e28b3bc5d3a9e3ea93c9c8cc90e5ade96c3909b410c6127310f7d9bb1dd62be433de7ef41254a5694bc02ad0cd0656594dec8cc2f4252067f5f8bf76f422d388dea84787e6170a0eb4a6ed19dceaaf8e3f1a54f23b73dcd10b8d9db6350594c2b241445ecb264b70e6dbe") 2018/05/13 06:55:38 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, &(0x7f00000001c0)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/05/13 06:55:38 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000500)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000000040)="0fc7aa00000f01bf0200f20f0019650f329a00008100660f38f6bf851f67dbc864660f624870ea0050d20065f20f58ff"}], 0xaaaaaaaaaaaab70, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/13 06:55:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626192c8523bf012cf66f0504f078fe9af56eee232775f504b264d4a8af33efb928cc824c88c88cb3b4d8122360ae79aa206de23896f1cac31c1d78a6a5130b6a90f0f6ab1acfd0eae2aaf4d88195d563cba9ed42c1e1d05ff0b7a9bc987af26f67f8cc802f71d24e014aff43da138d5103480986b27b34fb18eaa1b0add40b32e7a8bfc898cc14032753b8f09db3f14a5276a9087ecc8fee1b15d580ea3a93b6e7a625e73fdfe2537c6ac13b31f4f0993d4e") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20200, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000000c0)={0x33, "cf93769d9c2242b4c54c99ad97da4f9bf530208bba839657937cf06392fa384b181f7edfac3eab2512c18365feaa6bba360b1f"}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0x1, 0x0, &(0x7f0000000540), 0x0) sendmsg$unix(r4, &(0x7f0000000080)={&(0x7f0000000140)=@abs, 0xfffffffffffffec2, &(0x7f0000000300), 0xc0, 0x0, 0x0, 0xffffffffffffffff}, 0x800) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/05/13 06:55:38 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) semget(0x2, 0x1, 0x75) r1 = semget(0x2, 0x6, 0x2) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000000)) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000004080101fffffeffffffffff000000000c000300010000007f0000010c0002000000907f31202efe"], 0x2c}, 0x1}, 0x0) 2018/05/13 06:55:38 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/102, &(0x7f0000000040)=0x66) [ 190.101081] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 06:55:38 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b674e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) r0 = msgget$private(0x0, 0x1) io_setup(0x5, &(0x7f00000003c0)) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/181) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) truncate(&(0x7f0000000380)='./file0\x00', 0xcf5) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x7af, 0x1, &(0x7f0000000300)=[{&(0x7f00000001c0)="6d0486334411dd845ac2ce5f51574694c957af9525ff8aecbf363641b3f36d0a9064d92a4bbefddb3b89d9fe3bf3bf6be551a3bcbc576c675d0718a0cabfcca502184530ff1fc447722dbafdea416d859ae21a7eae36a42597f2582bd6e5b5ae01856ccdc1882d2ca950aeb4d14e565e10e89487c8ea8aab7dbc4aae0045e3c435ccfac9799cdf1290496d0c58d10f1e9f37cb35d192fb55e71947f2009c1cf22997db82af41e4970cb372abde638866", 0xb0, 0x76}], 0x40004, &(0x7f0000000340)={[{@nodelalloc='nodelalloc', 0x2c}, {@nombcache='nombcache', 0x2c}]}) 2018/05/13 06:55:38 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='sessionid\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f00000000c0)=0xfffffeef) lseek(r0, 0x0, 0x3) 2018/05/13 06:55:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000001"]) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000013c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x2240}) 2018/05/13 06:55:38 executing program 4: syz_mount_image$iso9660(&(0x7f0000000200)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="73657373696f6e3d3330342c0036b8b5a2038fd0beccb452a4749a7b1ca617c50fdb65f7435242acbf37ff5f0fd62c5f82a73e1bf081d252a6d5f30a937f9af87c61935f397abfffb1"]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000100)=""/82) [ 190.321929] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 190.329440] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 190.361320] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 190.368811] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 190.996415] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 06:55:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, r2) setfsuid(0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c03, 0x0) 2018/05/13 06:55:39 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xc, 0x20000000004, 0x4, 0xb, 0x0, r0}, 0x2c) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000280)="0b42f6918161cac097783a4ea5571d47e32cc33d8b32025ff21b56f7b6f5c95886a149a8c56d2c3ecc3dd00834ae9fae4f5235eb38d3753ffc146db270a466c071474b82588b78519a5aef3946ac049a593f787354ee0df4c1c0a2426a91e590b3f336625e9184c8eba90a5f23cdcb824ae3", &(0x7f0000000040)=""/20}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/181}, 0x18) 2018/05/13 06:55:39 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/13 06:55:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00000000c0)={0x8, 0x8000, 0xfc, 0x101, 0x9, 0x5}) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000001c0)="410f22010f5719c744240079000000c744240200500000ff2c2466b898008ed866400f3a223d00000000a7450f00d242dba8be8acd9944c1499e00f0839612dccadf202e0fc72b", 0x47}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/05/13 06:55:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x800000000000000, 0x8) 2018/05/13 06:55:39 executing program 2: r0 = openat$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$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f01dfc4c15573f3870f219566ba210066b8000066eff00fbab200080000a6c4e13d63e2df5300c4c1ed7cbe04000000d95b92b805000000b96a02a4f20f01d9", 0x40}], 0x1, 0x8, &(0x7f0000000080), 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x9) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00000000c0)=""/12, &(0x7f0000000140)=0xc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000009c03b5858f00000000400000000000470f000000000001000040735bba3ca9c5ec2671bd27790762366e83e296702fd51a442555805632adfa2de7e22b3cc1df2aa9686a2fcdb3175d11776e8efea00e1e146012f9fc9882a4877d5e4ccb52168ebea37b2b5702c6403c3b80b8a5bcd1ad91388d42d3c66bd6b01fd925798af4636c9c6512e4f2369c98b9ec94b8cffc93132d0622e3e6d9cf41a50b2f6529315b0000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/13 06:55:39 executing program 6: write(0xffffffffffffffff, &(0x7f0000000080)="240000002d007f000000000000ed7401000000ff", 0x14) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x4000, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000200)={0xf000, 0x2000, 0xffffffff, 0x7f, 0x6}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0x77, @multicast2=0xe0000002, 0x4e20, 0x3, 'wrr\x00', 0x28, 0x1000, 0x57}, {@broadcast=0xffffffff, 0x4e24, 0x3, 0x900, 0x7}}, 0x44) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000002ed, 0x0) 2018/05/13 06:55:39 executing program 3: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)="62646576a2252d6b657972696e6700", 0xf, 0x2) mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571c8d6067b864e926fe72501bc0373d99cb5f87424b215a223d65f6092d98c06314b64f400000000000000bdddef58a75c4414ef2194e475991f6a51f0c6c6b093255dedeaa238515576af00481c6680f8f47fcf3b05c4e40e7987de966840b1e5eae7eb0305cb1a68fdc0775462b02d103c3b0f3f8d966a5660276bf62a16f922ec15a238d5"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2005, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2}}}}, &(0x7f00000001c0)=0xb0) close(0xffffffffffffffff) 2018/05/13 06:55:39 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f0000000100), 0x4) 2018/05/13 06:55:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r1 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='syz_tun\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2}}) clock_gettime(0x8, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r3, r4/1000+10000}, {0x0, 0x7530}}) 2018/05/13 06:55:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)) 2018/05/13 06:55:39 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000040), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) sendfile(r1, r1, &(0x7f00000000c0), 0x8001) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x7}, 0x4) 2018/05/13 06:55:39 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x40) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757364e3ca21f37d9bd571e8d6067a869cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f400000000000000000000000000"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {&(0x7f0000000040)=""/137, 0x89}, &(0x7f0000000180), 0x40}, 0xa0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:39 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2, 0x48000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x1000, "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"}, &(0x7f0000001480)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000014c0)={0x0, @in6={{0xa, 0x4e24, 0x33a5, @mcast1={0xff, 0x1, [], 0x1}, 0xab9}}, [0x1, 0xff, 0x4, 0xd855, 0x2, 0x100000001, 0x8001, 0x3da3, 0x3, 0x7, 0xfffffffffffffffa, 0x0, 0x5c6, 0x80, 0xab0]}, &(0x7f00000015c0)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001600)={r1, 0xfffffffffffffffd, 0x800, 0x9, 0xa9, 0x4, 0x1b80, 0x100000000, {r2, @in={{0x2, 0x4e22}}, 0x5, 0x1, 0x1, 0x8, 0x5}}, &(0x7f00000016c0)=0xb0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000000)={0x0, r3}) iopl(0x6) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x4, 0x80011, r3, 0x0) 2018/05/13 06:55:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x3, 0x40000000000000ff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="f38d059c90af2b9d72fb646d025cb359b6eaed4c87eda023cc447c09ced54589885b90acc3cdb7a0afae4491cc3fed3db34beb81b3d2f182eedf857c693ecf8d78c4f47e6974e96d51cf333d2642bce0d64659a76087004eace19e55738af1075c10f745f6e3cf1799e358f4f313416049417ef33ab7b15e101a20fc81dc4eccf5f4e2107995a27caefc5b3f5b17baba94e894575c4221abbf8d08f34c9ec0bda73428ca72b21fb6bfdea091a483af32bf8a2e95b968eb765cd1b0c6bd20af7762b69c334949e0d8dc1fa6068d90b57c4d2a8f7574d88ca7dc85fd8d82793b633a5df7bf24d6d85e30967101a5383e1eb87b4d", 0xf3, r2) r4 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=r4) keyctl$get_security(0x11, r3, &(0x7f0000000240)=""/107, 0x6b) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) sendto$unix(r1, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c50", 0x38, 0x800, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) 2018/05/13 06:55:39 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x40001) mq_getsetattr(r0, &(0x7f0000000080)={0x7, 0x8001, 0x7, 0x1000000000000, 0x1b, 0x7, 0x0, 0xfff}, 0x0) clock_gettime(0x0, &(0x7f0000000040)) 2018/05/13 06:55:39 executing program 7: futex(&(0x7f00000000c0), 0xd, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000000180)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/4, &(0x7f0000000280)=0x4) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000080)="4009f9dae81ee6a5acf2172e03ead641") futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) alarm(0x20) 2018/05/13 06:55:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2000000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r2 = open$dir(&(0x7f0000000b80)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000000), 0xfffffddd) recvfrom(r0, &(0x7f0000000080)=""/79, 0x4f, 0x20, 0x0, 0x0) read(r1, &(0x7f0000000200)=""/194, 0x7542f8e9) [ 191.720269] hfs: can't find a HFS filesystem on dev loop4 2018/05/13 06:55:40 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000140)=""/171) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001140)={'gre0\x00', &(0x7f0000000100)=@ethtool_dump={0x3}}) close(r1) close(r0) [ 191.820834] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! 2018/05/13 06:55:41 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3ff, 0xc0040) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) setsockopt$inet_int(r0, 0x0, 0xd3, &(0x7f0000000000), 0x0) 2018/05/13 06:55:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x8001, 0x0, 0x10001, 0x3ff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x5}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000ac0), 0x654, 0x0) 2018/05/13 06:55:41 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x573, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) ioctl(r0, 0x7, &(0x7f00000000c0)="d9700e1ee20d36da73d24f66218695a44c67ddf328881daffef1e7c96625850647df954905b34afd57fb587bb106858f6e95eb4cdf1d708263818ae8d2e78b16f370c841ab2cbe3f2ae035b4559b3a99012ed0eb59f6919dceac2f7ea17cbf6bf9f911076051c248bf6eb9b82fe49c4bb4e9cb7497ede1d2ce315db004e3a5c46e94231a56d4db4e71125bf897833d0c2ec8df58f400bff90b99edf560a7fa499c0c9e5e7d56ae6dbcff5f8b7ec4144076c56f84d6ed922cf1e79780ae0f17883c9f4aa07ca30f9577f1a77429058aefa265ff39405611592579e50d6e029898") 2018/05/13 06:55:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2000000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000c79ff8)=[{r1}], 0x1, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000100)) 2018/05/13 06:55:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "888c774cd91e49b0b79c89e8a25c4a1f2f07c82a7251f661b4e906a0d05c645bfa1acd91f18dddd59b31557eda047d"}, 0x33) setsockopt$inet6_buf(r1, 0x29, 0x3a, &(0x7f0000000100), 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x1}, &(0x7f0000000100), &(0x7f0000000180)={r2, r3+10000000}, 0x8) 2018/05/13 06:55:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0xa, 0x8) 2018/05/13 06:55:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x10001) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x87) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x3}, 0x4bb) r2 = accept(r1, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") close(r2) kexec_load(0xb1, 0x4, &(0x7f0000000400)=[{&(0x7f0000000040)="76bd718eb553144eca0a8c122d4aa36accf9c187854de3464b718b08c0ea1b9bb90bce21d7c3f1934fb051872695ac37cf0b6364f9f5327038ac43f21e67f4905e068897c7762b84801a1b7d3b5352699f10b5c66bc9ea3ce896f1567df33e676ad71d1be303a77ee5f1fdf27cad2ad5a9eda167eddea55edda24abe0298dc1be2ccf2c68d8dfe5168662813322317ecf9ffaf5b7947a220969da23c404c310ffb08ed3e0736f209b93767fb9ee346c40e3774d8", 0xb4, 0x9, 0x67000c62}, {&(0x7f0000000100)="1cd2403d9ea62719ada694650ed65f9531b8effec39d9dd556d4ac940dac791ae8e2c2d788d43cfe5180b642cf8c3fdb109ddbf90ea0b9fa49f4eb815c884b84d7d3fb922c481a5653b2d211ef97f1c8e4ea11dc6d718582c02f15bd1b6237804c66fb1fc900ec62379ae325e15fedfbb88e59d722016a7b0fd42f65b19cb9a15d0939ecffc6f0d3a5bf53b2c62d0b1e053993b2c7a8f4a18b2e11ddc9b379d3456351997029cfdf66ccf47f85cf9f162f64725904a4e61acb36de73b043cc38003835288dab8a9ce57a82038eb0ed195a8bce436a83d296", 0xd8, 0x4, 0x7fffffff}, {&(0x7f0000000200)="2205343a8869dd232f8b5c21cfb1b6b67d554d4dd6bd2aba39d3cae6527f6a594a97c4fea9d03113d349e255fe6af2325a368c7e25d308a599a5efd916b455ef670ddd78f89887b66ac30b34f556fe999f31d2c664f6117e7cad9ee3ecb39e70aa5571b6e6ce9a923efd1ff39743c0fcdaf975410e39c6c47dcd01fdd4e96772642e6d4dfc8edb4a53871f4f2de07014cb897f1fc8a4b355fc3cd6411a4b521b579f62740d2f1dd7d6580c38e8946a8351cc6a72553fb0a2663cea7cadba8da70091b380b3b978b54895ad3b5acab035e0bc9b5ae727b60f1b3edb6e38072764ec535438a2f1cb8aaa804e309cfa2d6899c558ce8e04e176", 0xf8, 0x4, 0xc3}, {&(0x7f0000000300)="14cba0abb5332ed59a55e6ee350a9c2690055c1b8a99627a3db2b55d3563474b3f526a558fe3c16b4d405e0fb8273a0fbcab690d2eb616d51b8bf7f084c39cb49157f7209293a49e3490fcf80ffeab7fb438e4b9c665ccf973fc8df0a259683ac103da57428ae512bc230bf8da42a6cef3bee4388fddd53cc5d8815ea3021223e7a29fd49adc6333b5c3e72a100103c322a823e9f7cda20832efb7f8e90788d0a07fe682e13c17e6dff64560bc119aac68f9b1796022dce30be32797cb6b22be252751a03a5704cf67be97fa18851473b0c97694177f16faa156ea7a35cc1ed3f4cb4d986e083a93fc91df4a6557", 0xee, 0x8, 0x2}], 0x3f0000) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x404140, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000004c0), 0x2) readv(r0, &(0x7f0000000500), 0x10000000000001f2) poll(&(0x7f00005a8ff8)=[{r0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000500)) 2018/05/13 06:55:41 executing program 3: r0 = semget(0x0, 0x1, 0x1) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/192) mkdir(&(0x7f0000eedff8)='./file0\x00', 0x14) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xffffffffffffff69, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x101000, 0x0) openat(r1, &(0x7f0000000240)='./file1\x00', 0x781, 0x80) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'system.', 'self\x00'}) 2018/05/13 06:55:41 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xff, 0x2d4800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0xf1, @dev={0xfe, 0x80, [], 0x16}, 0x1}}, [0x935, 0x1, 0xf3, 0x0, 0x743, 0x53dc, 0x100, 0xb6f, 0x8, 0x7, 0x81, 0x1, 0x6, 0x3, 0x3]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x74, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0xfff, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x3ccfca02, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f0000000380)=0x10) r2 = socket(0x1b, 0x80000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x11, 0x4) ioctl(r2, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") listen(0xffffffffffffffff, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00000000c0)=0xec3) write$cgroup_pid(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="53ee6b7d2022000000f758dfff0000"], 0x1) 2018/05/13 06:55:41 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="196a65971c43bb07d5fdc311c800", 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) fallocate(r0, 0x1, 0x8, 0x1f32) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/13 06:55:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000ddfffc)=0x20000000004, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x692182) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/89) 2018/05/13 06:55:41 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/140, 0x8c) 2018/05/13 06:55:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0xffff8001}]}, 0x1c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x5c, r1, 0x404, 0x70bd2d, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r2}, {0x40, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x3ff, 0x5619, 0x8, 0x2}]}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/05/13 06:55:41 executing program 7: socket$kcm(0x29, 0x2, 0x0) r0 = socket(0x19, 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) 2018/05/13 06:55:41 executing program 6: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000500)='/dev/snapshot\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000f, 0x6, 0x661996d1, 0x4, 0x0, 0xffffffffffffffff, 0x3, [0x305f, 0xa]}, 0x2c) 2018/05/13 06:55:41 executing program 2: r0 = socket(0xa, 0x1, 0x5) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000003ff8)=0xffffff) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000240)=""/49, 0x31}], 0x1) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/155, 0x9b}, {&(0x7f00000000c0)=""/154, 0x9a}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) 2018/05/13 06:55:41 executing program 3: io_setup(0x1, &(0x7f0000000000)=0x0) io_destroy(r0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0700000000000000a6512e6794dd33d197922c775c6c6f636772e5ce6d6191781efc99a9e5b2e511176f7500000000000000014934b716ddd0753e98e5e6f079ba13db0865636ed568f55e027a8e52e6a0460ca8480361beef0e319399fb95c88ce3a10d62b0739a0b2b5d57886d0d0aec3aaf53b1c86ca6a0a6abf073cbee6035e992749d33dbe8f176844fbd138aca013a640d6f31a574"], &(0x7f00000000c0)='@locgroup\x00', 0xa, 0x3) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0x12f, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:41 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000001c0)=0x10000) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x3], 0x1, 0x5, 0x7f, 0x5, 0x1ff, 0x1, {0x1, 0x229, 0x100000001, 0x2, 0x8000000, 0x5, 0x1000, 0x4, 0xc7d3, 0x5c80, 0x40, 0x1, 0x3, 0x7e43, "e1ccdd9d48461b1c59c2aa16a1d444fb0a9b851d0aeb9109bce46faf8c326bfc"}}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='/dev/ashmem\x00', &(0x7f0000000240)="70726f63f000", &(0x7f0000000280)='/dev/rfkill\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='em1.\x00'], 0x500) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) pipe(&(0x7f00007e8ff8)={0x0, 0x0}) tee(r1, r0, 0x3a, 0x0) 2018/05/13 06:55:41 executing program 6: mknod$loop(&(0x7f0000000280)='./file0\x00', 0x2010, 0x1) r0 = creat(&(0x7f0000001b00)='./file0\x00', 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/05/13 06:55:41 executing program 3: r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="656d311673656c696e75786e6f64657600", 0xfffffffffffffff8) keyctl$assume_authority(0x10, r0) mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000080)={0x1d, r2}, 0x10) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "4c2958400ad306b1d1e1af3426e0899bf5e6c5d8eb5a6cca2337bdca7ff3075c9508fa9e62d0ab52fd7b760b72311eb23b03aee7edb420e123afb21312873e5d"}, 0x10}, 0x1}, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000280)={r5, 0x80000, r6}) 2018/05/13 06:55:42 executing program 2: r0 = socket(0x1e, 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/13 06:55:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_pts(r0, 0x400) ioctl$TIOCCONS(r1, 0x541d) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x4000000000000002) 2018/05/13 06:55:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180)={0x1}, 0x4) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/05/13 06:55:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x3f4, 0x8) 2018/05/13 06:55:43 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c6295e46ca6c09b612ec6f") r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) mremap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000057000/0x3000)=nil) 2018/05/13 06:55:43 executing program 0: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept(r0, &(0x7f0000000200)=@ax25, &(0x7f0000000080)=0x80) r2 = inotify_init() r3 = getuid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000280)=""/74, &(0x7f0000000300)=0x4a) chown(&(0x7f0000000140)='./file0\x00', r3, r4) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x20, 0x2000) r5 = inotify_add_watch(r2, &(0x7f0000b99e7d)='./file0\x00', 0x8) getresuid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) ioprio_set$uid(0x3, r6, 0x0) inotify_rm_watch(r2, r5) 2018/05/13 06:55:43 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000140)=""/239) ppoll(&(0x7f0000000040)=[{r1, 0x202}, {r0}, {r1, 0x590ab9e7b8399a2a}], 0x3, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x8) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000300)='-', 0x1}], 0x1, 0x0) 2018/05/13 06:55:43 executing program 7: open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x0, 0x7fffffff, 0x8, 0xff]}) fadvise64(r0, 0x0, 0x0, 0x5) 2018/05/13 06:55:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x4000, 0x8) 2018/05/13 06:55:43 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:43 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) listen(r0, 0x1) syz_emit_ethernet(0x8f, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x8, 0x6, 0x4}}], {@ipx={0x8137, {0xffff, 0x7d, 0x2a4, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7}, "8ead0202975e30895729bbcdedc7b1fd63307f2004997d66f0b62dc7807a028cf07680157327cbe0029041ac31f7ececce6d3b54d9b8ce31fc2985d310028c13ca1b37cf43da116bb504b5ece777a8214ad4454a55df4fac36e9c7cbdd9329"}}}}, &(0x7f0000000280)={0x0, 0x2, [0x9, 0xc7a, 0xbf0, 0x988]}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x40, 0x80, 0xff, 0x3, 0x5, 0x400, 0xfd, {r3, @in={{0x2, 0x4e23}}, 0x3, 0x1, 0x1, 0x2, 0x8}}, &(0x7f00000003c0)=0xb0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='team0\x00', 0x10) r6 = fcntl$dupfd(r4, 0x406, r4) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000000440)={0x9, 0x6, 0xfff, 0x0, 0x9, 0x6, 0x1, 0x7, 0xaf40, 0x100000001, 0x2, 0x3, 0x0, 0x312, 0x7, 0x7, 0x80000000, 0x5, 0x5}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000480)={r5, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x6, 0x80000000, 0x7f}, &(0x7f0000000540)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) r8 = syz_open_dev$sndctrl(&(0x7f00000006c0)='/dev/snd/controlC#\x00', 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r8, 0xc1205531, &(0x7f0000000700)={0x1, 0x2, 0x6, 0xffffffffffffff80, [], [], [], 0x800, 0x5, 0x8a71, 0x5, "efd1f93ec3149c5d4dbf2799115e397c"}) r9 = socket$bt_cmtp(0x1f, 0x3, 0x5) getpeername$unix(r0, &(0x7f0000000840), &(0x7f00000008c0)=0x6e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000900)={{0xa, 0x4e20, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e21, 0xd2, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, 0x80000000, [0x7, 0x800, 0xb0, 0x100000000, 0x2, 0x1, 0xd5b7, 0x80]}, 0x5c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000980)) setsockopt$inet_tcp_int(r6, 0x6, 0x1f, &(0x7f00000009c0)=0x1, 0x4) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000000a00)=""/106, &(0x7f0000000a80)=0x6a) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000ac0)) signalfd(r6, &(0x7f0000000b00)={0xd180}, 0x8) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000000b80)={0x1, &(0x7f0000000b40)=[{}]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000bc0)=0x0) r11 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c00)={r10, r7, r11}, 0xc) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000000c40)=0x800, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r9, 0x0, 0x487, &(0x7f0000000c80), &(0x7f0000000cc0)=0x30) ioctl(r8, 0x8, &(0x7f0000000d00)="64adbd9b091cc44c2c2b675887958c3abd15368e8748512c9a724e519c6d77034fe6406307253064f5583e6250bcfaae20c61ec8133ada78cf8f6fa6a310128357d54f80013ae723f197986a4a96f69b59394a543b1a143c149ca55ee6033fa79c0a0fe98953e89cc6061a6aef47a5b07214841a691df347c493c9434d727e0266473f72e89c506e6fcae521e7d089081d6bd360b54ae9088dd42339f0ef28ba036a438d7526789af59315805c26c24902731dfc5e9690f7bdb55091902da4d8521b17b23ea50d81160dad4fdfbb7b6ae3438220b6b4b794f5a27b20762163061f0cfde1") getsockname$netrom(r6, &(0x7f0000000e00), &(0x7f0000000e40)=0x10) 2018/05/13 06:55:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) read(r1, &(0x7f00000004c0)=""/90, 0xedf40fd9) r2 = memfd_create(&(0x7f0000000280)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x1) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x24000200}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)={0x18cc, 0x33, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@nested={0x4, 0x33}, @nested={0x1a4, 0x64, [@generic="d8b9219b018140af7b8e023055cc06deff7a3664222ec8316ec3617d3bbf663b1b0111147ee8cf13998932dad844c1e931418a62bef3aa2ab342a50daca44a4f38dedcecc0d3569fa53b3c85e473a8b6772d3e80b10235818c3ea6ee94ce4e0463a29614fca7c984be19a579bac4fba36ef609cf37a098815ff986b477e5784d8fe99581c714f7b3d6f4a40c2ef6dc2dafe376b3bbf4413abbae367e14acc721232ae7cb0ba19a683226f79ccf08fd487d0847a39c29665578c0dcb92c83ffb98f8764ac1c0d2c46b927d5e5d014820ee8db55f157f8ec1bb2cd", @typed={0x8, 0x31, @fd=r0}, @generic="2a239a19071c3bc1d3a8c762575c57fd3d00f5457de22fb734634ab91d683815e483cc1bb302d8ba6d02274e4c7f97abd40ab337da5b7574ebc6168293b12bb3f8ac3465c6d55aace343bc413c28faf3ce3d887612ddc318012ce358509178d7e3c146896c1044484ae63c3e821b160e5ff36c6a80be5da043a1d56e93d403b2e9eeabd13993bd9987bdece8d7f53a9719113dfcf8d02a6c4e4ffecff699a41a4ceee75c722f145a2e4812d87682b4b3357f23d1423753f21f684da1"]}, @nested={0x110, 0x80, [@typed={0x4, 0x39}, @typed={0x4, 0x6a}, @generic="4bbbc51c4513ae26b3771600d49116fae0583e278fe51d72e8b807a685d51df6b6faa2810fa09c8b48ad05b35fd3c75a4b7652539fa20df36c4efab43133a4d4661de4380a6817618c0fda44702f296e5305f0bc17456e00a69fe15399f500cec9ce0875535cc63d920bc1eda6e3aaa8ba71c7189ae49138633d24681694c78e25c6596334333a322d9c92748e323cd9ee421b46e8fd69e5e7be7e3197a510904938715fbed7d6a8c40337c442c714672a6a3875afbeaa9b3cd5b8eb8fc3c9f4ea81bee1016bf6b00df17a214de6", @typed={0x8, 0x92, @fd=r1}, @generic="1528efefbb639679f9ae8030a0194fd6cfad71c841c3b4dc2f98a65782c70b389ff42cff5356e59dfd6696b74c78"]}, @generic="e386551246313413ac2ea82fedc86fcad6c8362228d6346bd7735bd12ddcf94261330c9c0b63c2c4a43a876797e9", @nested={0xdc, 0x92, [@generic="a7eab19096b4502cf2105e01ea1d9dc892ccc47d993b20fd98040f3f6787ffa5f39b5f579e8cfc05678dd95798aebb8006eaa287506cf8aad00744c1c18e03da6e8d589aba9a7c655495bdd4a3a9881b699784ec4b04ca8a73b508f5a145f40156009034343e16dc6bafc4c82494e6d3aa9ded2a57b563773b7449cdf1409221920167dc79feb2de5e01516afc5e81fa0398da095d82f3f830a806e3079ceb09b3d973588b02452488e35b25e455d699f222060fac24da8197607413fc4799c81f64436b9e0172360e3e3c504fb6c869b4", @typed={0x4, 0x3e}]}, @nested={0x210, 0x8a, [@typed={0x8, 0x92, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="a8737bfd2c64b562f12a3798c6851204ead6b2205bc7c022ec05834c15484ee972ab3d19411e8ac05b19c60762b077b8803b949a0fb21392e4677d8f17e4c36583175f4411d2235d43d4fa19be5b1c9233508c04cbcc712a52bb14142da5e862f9a7956fcbaf0a28fcdbb8dbb4f032cb2394c68f75f9b4e1090de55e5d397056a6301587d70bdd3a7993d099e7429ae730f9ec455b4621e42eba9509da77b2cb65a501e11447a6ec2718c46093b43436c5779bd21125340a9648ff4e85e97398c132d7bd99ea34182d94964314ae709ae60a467067a296fe8bdf4b", @typed={0xc, 0x2a, @u64=0x7fff}, @generic="6065f2a697900f1e088a10c8157ac93ca4f580a1367973136dc8abf06d64bc088f96f4f84a4aaa9e2df625a50666306cdd95cb", @typed={0x4, 0x66}, @typed={0x8, 0x55, @uid=r3}, @typed={0x8, 0x17, @pid=r4}, @generic="936011a2a645debf68a696bfbef8e384291d98faea5298d554a72faee6d58f99f2905ce59bbdbf6829e6f855a446bdf649bdcfe78d0efdc3207195e40450d5cfae44bc118d3f98b69111418c1aed2d3d6f8065e4ef2b4d66a6ef4898e449040b65203f7e4769dc63c0cac24c7bfc4bb922117b655c84db3dff388ef350dbe903cdf570ed99059af9e052287d17bf4c5dc53ebfa9e8", @typed={0x8, 0x72, @u32=0xaf9}, @generic="526e251b8f2abbcc3b6f50298a883fc60e6e186500837c16184e0ba37c9dfbf7c9ee904544feae2a95a6a11d25cc41ffa20922eda02f4f"]}, @nested={0x1004, 0x49, [@generic="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@nested={0x50, 0x7, [@generic="f04ec1a578b2c50079864b471e039a5e7b9dccfede295f7a380b622e757be2d428c4af8ec49c3938a99ff54c03c259317f5a89a7b394d72898b82204ff7cfd057e6e272e461a9e", @typed={0x4, 0x13}]}, @nested={0x290, 0x68, [@typed={0x14, 0x26, @ipv6=@loopback={0x0, 0x1}}, @typed={0x4, 0x56}, @typed={0x8, 0x9, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x1, @fd=r2}, @typed={0xc, 0x5c, @u64=0x8001}, @generic="9a867f645a2bb9fab421c852a9811b306af84fd7bcd7cd1f948b022134b65fe6b09887efdddc493f465c841037af68e0b9c2b8959512c04c747076283069", @generic="101d8357f52ff00706886b6c94c9f783f5fc36d5ed3c1e58ee93693ca06d0e79b407364bfac7ecd8dfc319a729c6338d25fe9abbcb23686b386153ae5fee", @typed={0xc4, 0x66, @binary="146e563a4ad67e7327106ee1b73abe34418c9f7b281c6cdb065dcf1206145732bde4bc2079fe502b002d8ebadc925324a0cd50566f8f0aba79c3c898d5c7061a5397e393f1b4e0ac71b943c07bb91dcf1a79eb893252acc043e89ab3a4e73a4ccece7db26ac7715c3f92d577d92729d33b1ee72b74897c8df2bcf1ef87f25b7e2bc57a5314d3ad20767826ddf23fbd5548515b4131f230e51183e73a617c6b96dcf6b731c21f6480fb400e08c9538cc82765971f504df4848d922ae830c699"}, @generic="f4d4f1275e94c0f22bedb2c3e530fe27bbef8feb706fb6e03726f7193a1759b9d157991c4fb8b8f06f8d54b390da831b09b6370168c1a5d64dabea0902e7df4c26180659d71ac6a04674dc8652bb3fcb", @generic="0cc802a0b115ad9b2ff9bc32fb188a2c04b35f61beb6e79b8f12b0090ce69811acf5039a3c5f1d0288d943736273c809358f8340c40ae69b702682b82095c2bc512e18b7d4e8b93c5e8d4693ca08af266c8b556038359e76fd18b9a65875304641ef0a146196d4f3d62ca741624d2d45137951ddaba0a712178e2530b3be797ecd1db9e073a9350984c47fac90b837ee794e00bdb1d85a7f514eab9f08c9c36ccdddd287a9d0331b052f8b59a45503f034e2afa8985e30bfeb7c971f98652bdf30c2e413244c57a7"]}]}, 0x18cc}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 2018/05/13 06:55:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x8, 0x8) 2018/05/13 06:55:44 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f000000e5b4)={&(0x7f000000b000)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffffffffff51}, {&(0x7f0000000280)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180040fffffd2500000000f4940800000077b8d155d61503f526000000dfff94000000000000000000dbb4a529000000009c12b256f63bb9341070a79d1c6a7613f693d0b03b0c9023e724b2a383cf9285cd0da7853345dfe21ef1198a4ea5d900e4caf36d24db4615147c83628f7c13d3f80c7f31c208ff261db97415ca934b8f274ef35ec02538d5b09d84be452cb4aa965ea85dd51154966dc4a6871206509dbafd9035aad72fff95d9abc61f9d20dd1ba57b206a8a31e82ce3b8e508eb43fe7a7a923c88de979b16657236bb5fb0a1a7dff6e8e2847f3a2fb3a3ea626629b184c81b17f00cb0a1a15954e26fa39c9e3f02f0f44f"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0x31b, &(0x7f0000011000)=""/195}, 0x48) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/05/13 06:55:44 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d7972c88f8c2e1d122c23147c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:44 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) fallocate(r2, 0x0, 0xd371, 0x400003) fcntl$setstatus(r1, 0x4, 0x4000) fcntl$setlease(r0, 0x400, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/05/13 06:55:44 executing program 7: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x81) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) accept4$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x800) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="c03ea7d1e9cdecb5e17e6050a0c82c28f4ca15d24e3993d6a2d4", 0x1a, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f00000002c0)=""/215, 0xd7) 2018/05/13 06:55:44 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x100000001, 0x4) r1 = socket$inet6(0xa, 0x5, 0x855) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x1f, 0x4) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1a97912c06fea808c898e5cfd51e757bf6be763eb421bb36e7cb353b1c7bda6bfa539d9ef5a94d8303ad930067d8a1b377821203fbf8d1627889875f36af0dbf908511a0f6a8430cc4e51b69eb46aaf158f160bfadcd9581a07e9ed57cc7e358620d9aae5b39f42bf9ad8170a4", 0x6d}, {&(0x7f0000000140)="2fe87cf74935da2c57c297f86c99ee88571dab", 0x13}], 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000001c0)={@rand_addr=0x9, @broadcast=0xffffffff}, 0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x208000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x4, 0x5, 0x3, 0xfff, 0x10000}, &(0x7f0000000380)=0x14) bind$nfc_llcp(r2, &(0x7f00000003c0)={0x27, 0x1, 0x2, 0x2, 0x0, 0x1, "9f8c109a15fe44df9d68b4dd4ee6be2cb25569eafdabe48fe1e5cea65f3a8e42f9c5f3aeec296a464c70d39b175b4a16df861dd576ad1b35bc91e0ce6408f1", 0x3b}, 0x60) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000440)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003100)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003140)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000003340)={@remote, 0x0}, &(0x7f0000003380)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000033c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f00000034c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000003800)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x41000004}, 0xc, &(0x7f00000037c0)={&(0x7f0000003500)=@migrate={0x29c, 0x21, 0x2, 0x70bd2a, 0x25dfdbfb, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0xb35, 0x4e21, 0x7fff, 0x2, 0x80, 0xa0, 0xff, r4, r5}, 0x6e6bb9, 0x1}, [@algo_comp={0x84, 0x3, {{'deflate\x00'}, 0x1c8, "285394bd0a6d2b48a334a24fd783c5b71c8a0d32ac80f3dfe0e320b8c4e9d67ddbba6e3eb19554ecd7018d2edcfa3bff6755338e20c4b0c642"}}, @srcaddr={0x14, 0xd, @in6}, @sa={0xe4, 0x6, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e20, 0x1, 0x4e20, 0x1f, 0xa, 0x80, 0x80, 0x0, r6, r7}, {@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, @in=@broadcast=0xffffffff, {0xbbe7, 0x0, 0x5, 0x2, 0xa684, 0x0, 0x200, 0x8001}, {0x8, 0x4f7f, 0x2, 0x5}, {0x100, 0x8000, 0x5785}, 0x70bd2d, 0x3502, 0xa, 0x4, 0x100, 0x4}}, @lifetime_val={0x24, 0x9, {0x400, 0x1d, 0x0, 0x20}}, @mark={0xc, 0x15, {0x35075d, 0x1}}, @algo_auth_trunc={0x7c, 0x14, {{'sha1-generic\x00'}, 0x170, 0x60, "c3fec0f80465066c812889d6f00a6cffd9c8be73423945ac36878dbe5c6e8c9b9af1f5d71cad6e18625ae4977c68"}}, @sec_ctx={0x1c, 0x8, {0x17, 0x8, 0x1, 0x100, 0xf, "75026e8425c3b4ddb013643a716545"}}, @tfcpad={0x8, 0x16, 0x8001}]}, 0x29c}, 0x1, 0x0, 0x0, 0x40000}, 0x44001) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000003840), &(0x7f0000003880)=0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000038c0)={'HL\x00'}, &(0x7f0000003900)=0x1e) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003940)={0x7, {0x2, 0x4e24, @rand_addr=0x8}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, 0x4, 0x6, 0x7fff, 0x7, 0x0, 0x5, 0x6, 0x20}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00000039c0)=0x100000001, 0x4) getsockname$ax25(r0, &(0x7f0000003a00), &(0x7f0000003a40)=0x10) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000003a80)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000003ac0)={'HL\x00'}, &(0x7f0000003b00)=0x1e) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000003b40)={'filter\x00', 0xf7, "2d0c8cab22bd20134a5c19fea509554482a16e3600748b82f7b188b6dd821297b2ed75086ab911c231e8af469a2eb178f6418b7365bfea9d6995d5f05d2d4f3b8fdc122026ab9010f21bb2dcbcb07b98f80b6bede9762080156fea6dc93d25e730892d0d5c429396e79e043f42603a80e6b356b1ca5903f41527b5eb6b12ae172102026f6c12b867e6169f87af5698dca9db6abf552807aa51ab7a3329381da6d59189facb6f158faea39ee77e67687595133dd39f66674457058f8f15d5fe77c7be0a4d867a2336dab7b5f63cfe50862b7249c2bf7a921c30f8a72e6cec8cfc51f03bd4ce4a3352505988e0ef59fb7345f46b069b0478"}, &(0x7f0000003c80)=0x11b) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003cc0)=@assoc_value={r3, 0x60000}, 0x8) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000003d40)={r2, 0x3, 0x1, 0x5, &(0x7f0000003d00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000003d80)={@dev={0xac, 0x14, 0x14, 0xd}, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2018/05/13 06:55:44 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7) setresuid(r1, r1, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) geteuid() setfsuid(r1) 2018/05/13 06:55:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd2, "334530cc934792b22f4b3bb2cd30d59e6378ee2f966cf037a31c736647fbcd7592b9bcbc50cdf214a644766e1932e2bc1447af2d5f798f73233425ee2654dff9971aeb8a9a3992e958657d41b99e1c791cbb338add291c645d20a95a45d86aaa40d0ca8d6dc2d56b9987e5221a6aa85c99eb79fe8d50385c3a023e966502c0575592022e3ca567eca5c8fd8b60ad8abcd1acb0a71b00c8294eb1979f645c2053f6b3a306129d47bda4239b25054680c453dc6eb7e90857da6437aa0088fe8c80ff9ac769c32f479e37fc7d1d24d0e1a120f3"}, &(0x7f00000002c0)=0xda) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="47000000f33758d6265e643e63eb0d7dd9eb11c706dff14edfe1344452d35ecade172b8e8bff4752867cc32e276f06fa9923ed613e64063fd351cfedb6c5caebbd71357ff3a9506917e6cb"], &(0x7f0000000380)=0x4f) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r4, 0x80000080045006, &(0x7f0000003ff8)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x9, 0x7fffffff, 0x0, 0x3ff, 0x800, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4a3, 0x7f, 0xff, 0x1, 0x9}}, &(0x7f0000000100)=0xb0) syz_mount_image$ntfs(&(0x7f0000000540)='ntfs\x00', &(0x7f0000000580)='./file0\x00', 0x2, 0x7, &(0x7f0000001a00)=[{&(0x7f00000005c0)="70837b6de8a90147405715f09aca1ef6db7b5a724574ee4d01757ae73e7efb32148087ed1accf86d15dd06be9f800b409afcb1409a5c1b136a471c4630ac06700bc35be5af50108c817c7d3d6218c500474fda0b4c938694187e84ed8871f981cd9cceefb6c5a8f9a3d7e9c245df1bd4e287a29c6618297ebc9e79cd1c7c27bbdf58778ff7de513ca687bf2dedd53a46f094cceaea5c8fa8aa50a12f33df2623fef25e2cc27f6036f704ccf2801a5caf4b18b2b7b1dbdb5a698bc377c3483f8f294952886b1a3e57ece37d203d3b8d43bd0a58d4066102a4b5acb4e7", 0xdc, 0x100}, {&(0x7f00000006c0)="f25c96955bced53f9b3b24c2028af0532f3440ba12332af3e020575c684b15cf8cfa5d336f3fc5b2a15819fcd06a164a3f1cef3213d49ea7a2ca155aa9a9ab3011a8eddd7c97e16a1fe29b6e985b7b5562ac86b42a66aaf9d345c481afb32f94fdafa3ca40cac1abb954e02c5e32183ade476afb161bb50f26bb7e424101edf684694eb91ef6a7a151e591a3dc1275399af69572871199be2ddf6700f7fdf14bf9ff04a37c49efb22a577f6651445b38e74c71546be22d26", 0xb8, 0x38d6fbc}, {&(0x7f0000000780)="08404fc5516a588191bec2624f7f7fb832033c0aa113af243df7d5505f337b05b84a1152941b51277fea8fb248df086bb506c0b012c5be75370b60e2da39752655d279fda0eb403169b87f04d21ec5703582a723d5b430eb1b06f746ddc3b1f91357e6a0be293b32a6d420977284d566938120d07d29b9e12c6accbd21db142ad9616893c848f70ce1fc256e27e51296a47778a131e897b6a3ba6bd9e5ea844b0648a67639b9b0f3d2a568434f1a974f85a7cb9d42f30f153150b0", 0xbb, 0xca}, {&(0x7f0000000840)="2c0b4fda45b15abe9c73336b72b7502f98dde61f4d17a52364ff8f069263ab508dcf393f391f01fda93d8ca714126feb988f205e31c78b29ac290a89f7d9f2d0e820903fde93e687ac5c8eea2d4f21bed3b3", 0x52, 0x8000}, {&(0x7f00000008c0)="054528b2d6db26cce7f3cbf91f7e77edc54ca58374e98a20b19779e25e4207423fbd5aa75b8d7fdd009af9bb28a02dcdc59605ce00231a2cd3cb665467abde30949d26a72d87731555ce8c9a671ea9fe8e9e", 0x52, 0xa9}, {&(0x7f0000000940)="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0x1000, 0x4}, {&(0x7f0000001940)="117948e57095def64b30d08119ac7c2bf8717e85694b5ad3f50bd433ee053397902413c750d2a2bbeb977065955ba03464c8e5f0655bd2336b070c0f055c956909855c68da651e927a24a7b9a3a9cf82363eab01f496f377381a150bdd1d7a512901550daaf5d09d070d219639078095dd0bb74eb84a9d06f7cbbd201715cf8ebf486decf6ac644032", 0x89, 0xfffffffffffffac0}], 0x104024, &(0x7f0000001ac0)={[{@errors_recover='errors=recover', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x32, 0x34, 0x36, 0x30, 0x32, 0x35, 0x36, 0x35]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nls={'nls', 0x3d, 'macroman'}, 0x2c}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000140)={r5, 0xc5, 0x6}, &(0x7f0000000180)=0x8) 2018/05/13 06:55:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000013000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) 2018/05/13 06:55:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x0, 0x400, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x206) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) r11 = getpgid(r5) getsockname$netlink(r2, &(0x7f0000000780), &(0x7f00000007c0)=0xc) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001140)={0x124c, 0x3c, 0x26, 0x70bd25, 0x25dfdbfd, "", [@nested={0x123c, 0x8e, [@typed={0x14, 0x7f, @ipv6=@loopback={0x0, 0x1}}, @generic="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@generic="dcc84b5ed305321a876d9e46c2ac722bb505fa02590bcf4befe51cb19f0b04033b", @typed={0x4, 0x94}, @generic="f6feb91f48bd353c00e9001b75b5a72c450e6bf9a879b3dfecb96fe98d279ea55839cb2b76a9711b3be9e6a8e3920720bbad4fd8072fef07ff9850836bfe8ed8b11eb438b092cac84bfb1db5ed45fb606638da2a809cfaabcb712fc1b2990c8e051c11c49471ee5282418b867a2fddfb93d253d9e0246fc829492fc9cb92481321a6e83b7d5f23d60e4a95bfb60526747c9f0685baee2f4dc983e778b5ff0d8ec4e98b88eab5f270e6824175c9aa44c0e36f68d901bcb959da44d342e02e244bc3993156409491b387a67f464befa300bf495c83f278e1c175ce8075a5b7ae537499b5115072519359110a1e08a960ee1b4a3de1a7", @generic="f170e0c13fb34f5e9cb7acdfe89c8e7023c624bdd228b5d04ef4d9df71157cce0b68d4300e0dcdef800903d465ae63bfec31e6115d0caeaa2247b0bce6d5e9e1f0faab60da5cd8fde7ac012f8053884e7de4cde93a72f0bab75fe85d89ead2c41b6f545876c3ec8a7a4caae7f5da2a4a825a2d9f99720ef36b9b8c26e836726ce2ec2092fe84a1dbc45a74707ab029d285530fae1264a4d3ecf456edcf90b8e662118a31e78edafddad7ab18aa4e3e647aee084498d7009d5b44f77b67d0114ae2e239450d296a418c79cee1144ca427e96f8a5799fd93ce21ca69e8ca928c2b783ff55ee008897d9ef64bf9b966af795c7ae902cf", @typed={0x8, 0x81, @pid=r3}, @typed={0xc, 0x7c, @u64}]}]}, 0x124c}], 0x1, &(0x7f0000000580)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xf8, 0x20000000}, 0x40000) epoll_pwait(r2, &(0x7f0000000700)=[{}, {}], 0x2, 0x2, &(0x7f0000000740)={0x9}, 0x8) openat$audio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/audio\x00', 0x800, 0x0) 2018/05/13 06:55:44 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000000380)=@ax25, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/34, 0x22}, {&(0x7f0000000400)=""/80, 0x50}], 0x2, &(0x7f0000000500)=""/217, 0xd9, 0x8}}, {{&(0x7f0000000600)=@alg, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000680)=""/195, 0xc3}, {&(0x7f0000000780)=""/80, 0x50}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000000800)=""/181, 0xb5}], 0x4, &(0x7f0000000900)=""/161, 0xa1, 0x9}, 0xa0d}, {{&(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000a80)=""/125, 0x7d}, {&(0x7f0000000b00)=""/88, 0x58}, {&(0x7f0000000b80)=""/11, 0xb}, {&(0x7f0000000bc0)=""/50, 0x32}, {&(0x7f0000000c00)=""/142, 0x8e}, {&(0x7f0000000cc0)=""/230, 0xe6}, {&(0x7f0000000dc0)=""/154, 0x9a}, {&(0x7f0000000e80)=""/104, 0x68}, {&(0x7f0000000f00)=""/210, 0xd2}, {&(0x7f0000001000)=""/44, 0x2c}], 0xa, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000001100)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000002880)=[{&(0x7f0000001180)=""/14, 0xe}, {&(0x7f00000011c0)=""/203, 0xcb}], 0x2, &(0x7f00000028c0)=""/143, 0x8f, 0x2}, 0x4dc}, {{&(0x7f0000002980)=@un=@abs, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002a00)=""/148, 0x94}], 0x1, &(0x7f0000002b00)=""/159, 0x9f, 0x7}, 0x101}, {{&(0x7f0000002bc0)=@nfc_llcp, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002c40)=""/10, 0xa}, {&(0x7f0000002c80)=""/252, 0xfc}, {&(0x7f0000002d80)=""/20, 0x14}, {&(0x7f0000002dc0)=""/132, 0x84}, {&(0x7f0000002e80)=""/191, 0xbf}], 0x5, &(0x7f0000002fc0)=""/172, 0xac, 0x7}, 0xcf36}, {{&(0x7f0000003080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/182, 0xb6}, {&(0x7f0000003200)=""/30, 0x1e}, {&(0x7f0000003240)=""/75, 0x4b}, {&(0x7f00000032c0)=""/237, 0xed}, {&(0x7f00000033c0)=""/150, 0x96}, {&(0x7f0000003480)=""/8, 0x8}, {&(0x7f00000034c0)}, {&(0x7f0000003500)=""/235, 0xeb}, {&(0x7f0000003600)=""/237, 0xed}], 0xa, 0x0, 0x0, 0x40}, 0x2}, {{0x0, 0x0, &(0x7f0000003840)=[{&(0x7f00000037c0)=""/37, 0x25}, {&(0x7f0000003800)=""/20, 0x14}], 0x2, &(0x7f0000003880)=""/150, 0x96, 0x4}, 0xad0}, {{&(0x7f0000003940)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000003b00)=[{&(0x7f00000039c0)=""/31, 0x1f}, {&(0x7f0000003a00)=""/158, 0x9e}, {&(0x7f0000003ac0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0xc9}, 0x8e68}], 0x9, 0x10000, &(0x7f0000003d80)={0x77359400}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80}, r2}, 0x14) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg(r3, &(0x7f0000000a40)={&(0x7f00000002c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)="193afd2c601eca916d878588b5", 0xd}], 0x1, &(0x7f0000000440)}, 0x8001) sendmsg$inet_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000012c0)="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", 0x5a0}], 0x1}, 0x8000) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000140)=0x2, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4a}) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00000001c0), 0x4) 2018/05/13 06:55:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev, @multicast2}, &(0x7f0000000200)=0xc) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0xc6, 0x1, "9e289eede7ea", 0x5}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000280)={r3, &(0x7f0000000340)=""/132}) bind$alg(r2, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x43e) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="3d6d761b26c665102cce2110f066c8e3147653df1d4af72497355a68588bc3d2c7ed5430fa76bcdec12c9657f5868e3a6c5e013523f421edcddcc27cda146ebae57abb246c6d8182647397c91f3e9a16d7983da51d84600199a5c2652ad569a6135d3d2d897eeedc99e6d319b19d978de7ff312adcc888d56cf616a6fc36de77af9ffe1c719fbb8e624a1d525284df3788a607cb78b15b0644257c89541e373c89408185b3076089366c82cfb7049f5d4fe32fd37df23a22af757eaf42d8d2568c823a92f5b0cd350ed6a27c12a6d49d75", 0xd1) r4 = accept$alg(r2, 0x0, 0x0) io_setup(0xffffffffffffffff, &(0x7f0000479000)=0x0) io_submit(r5, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r4, &(0x7f0000000080)}]) 2018/05/13 06:55:44 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a20ba84da00eec604bc78a"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) mkdir(&(0x7f0000000000)='./file0\x00', 0x108) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000001300)="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") 2018/05/13 06:55:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'yam0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@empty, @empty, r1}, 0xfffffffffffffd45) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000002c0)) r4 = dup3(r2, r3, 0x200080000) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000300)={0xc}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r7 = getpid() ioprio_set$pid(0x1, r7, 0xff) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa8, r6, 0x4, 0x70bd25, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc8}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x756d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa372}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4004895}, 0x40) poll(&(0x7f0000000040)=[{r4, 0x4001}], 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000003, 0x32, 0xffffffffffffffff, 0x0) 2018/05/13 06:55:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f0000000040)=""/154, 0xfffffffffffffd7d}], 0x1, 0x47) 2018/05/13 06:55:44 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x40000000080002, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6, 0x22812, r0, 0x0) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/13 06:55:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0xf103000000000000, 0x8) 2018/05/13 06:55:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000380)="56e22187b5e0ecf28305de5581050d61f53c0094811680f8f68ed42ac3c6a64f405c90d9f3bf35b430516860febfe97f2ec976ad4a09eaebe418121d833614470db30ed22d8cc190ed3b944b45", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) 2018/05/13 06:55:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x18400, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x40247007, &(0x7f00000001c0)) 2018/05/13 06:55:45 executing program 3: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0xb551, 0x7, &(0x7f0000000540)=[{&(0x7f00000000c0)="8092c015dadea92a62a5683400cb2a68432e1be0a1e2bacca8ad14ac8b3cf456bfc5488ca7072e1353743f109c6f2aa0fc7454113f94c85261d399c7ce0d62def047812bb438ede1f09644bf576976ed2204a658b14cb2287f79986c426fd9fd6a7d75e56e565e10c280e1dbeea8232b9e", 0x71, 0x1ff}, {&(0x7f0000000300)="87266b32ffcb03407c171b484b0e84cf4c92ece8f259e0287c18bb89e122b4670709ca754066a02cab2da230cb5af628a71c69dc0a75db8e0458589363080c2fb8a991059b3bede406827deba45dc296709d93e55d056cba469d39b46e9b4ebe840569c91f8c8568ca9197d526151d28cb16f6c239fcf04227734f35061549ef5c26c6c4199225d3b1cc3232a27c6c69", 0x90, 0xec}, {&(0x7f00000003c0)="8e63bc2b18b5b32f4ab3951e5bd081bf7cf5e20fb6c2e4ce97231c31ff97368f776c3ade396e19bd9a3729a21c721330abac841f10b57faf8c02912c4e1c36a5b73fb4513c764a36a77ad3b1940ae9154266fdc64eb2914a732733010b0e02a4669fb0d1a0f10cd92555fd13954c7c5ee275e078f3c9bbee865e94a1f7c1a527d10040b92a39c98fc612bee3ec8ba37656cd95158a9f3ec508d77fa0ac65e9b4c62b13f5543f90e2a92c", 0xaa, 0x100}, {&(0x7f0000000140)="191328446a976a4160b5544e921d48b3ffa6c7cecc4b03d81e0950ffd62bf963", 0x20, 0x6}, {&(0x7f0000000180)="3d381ef284fc20558a30bbe1eefbacafdc7e3b79469bbcef9b42", 0x1a, 0x10001}, {&(0x7f0000000200)="163e15a14bda97089ab128f3be54ca1642e53df02d0797eeaf83b54eb3479d642784074a40cc10ce", 0x28, 0x277}, {&(0x7f0000000480)="df72fcd7ebee8c55f8338586da0196dc47d563208b1346f9a5c2d901efdc8089682cbf9dc865cd1a92fa66d8f09fdb7b9edbfc4d17312208e0811a5b3f5f1fb36ff662cec7ecf347b800b344801836f26c3d3649f0b3f3b57440452b8e874d2da104d5b2eca8fcb478a70b295fd385692759d9ada71daf7ee1c7b21fb75d7419ef79aad06729ab99695464", 0x8b, 0x4}], 0x800000, &(0x7f0000000240)={[{@discard_size={'discard', 0x3d, [0x0, 0x5e930bf1cb1bd297, 0x7e, 0x3f, 0x7d, 0x31]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp936'}, 0x2c}, {@discard_size={'discard', 0x3d, [0x35, 0x31, 0x36, 0x0, 0x36]}, 0x2c}]}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setresuid(r0, r1, r2) mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/dsp\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f00000009c0)={0x3, 0x2, &(0x7f0000000a80)=""/163, &(0x7f0000000840)=""/252, &(0x7f0000000a00)=""/101, 0x7004}) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)=""/4, 0xfffffffffffffd76) 2018/05/13 06:55:45 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) r1 = accept(r0, &(0x7f0000000240)=@nl, &(0x7f00000002c0)=0x80) sendmsg$kcm(r1, &(0x7f0000001880)={&(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x1, 0x3, 0x2}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000380)="0c1d61fcf7410764a4d4b32f44cf63e0f857e1a4ce0cc64fd267235b29646020d38007154ca40830120fd1b1bdd914023bcb44d5f579598deb9fe9568b2071a7348de997a5ed60c574288bfc4646636b41ad54c82d3c1615a886840f", 0x5c}, {&(0x7f0000000400)="0e7465c90a2f5b0dc00b7ae9346fa507a8d1bbd93cd199145c7f2f33725e4467928c96565384d5e0665998b02dd838ddec78f21455ee24a947eea951cd82997bc8d3c887f2ac359c4e2c95a754e19355c5270de1e7654c02c4b8c9f9d78ab352666ee173638d055db156bf0a733e2a786d0a736ba04ec03ecef9db4cf2a70fe50c8aa7bf91ca3a10", 0x88}, {&(0x7f00000004c0)="e4cac69fb976d008e19b848cf4919e4a2404ba4adffbba3e26a86ce7b1729812821d794f15a7f641979f1312ca2c4fdd0721e65a04e245613999b9cbf3696183efd6411983bf4e09b09c719ba4b44535d37dc29cfe02686c664c4328ba", 0x5d}, {&(0x7f0000000540)="de90c597fe2ac5c82a3b2025f7a0c560a65e6aca0c18aa0233e274adeb3e1f80aee0e915472a", 0x26}, {&(0x7f0000000580)="eac84bc6c09982a6d43e0408209bbc4fda785cf131166808d0304fce31", 0x1d}], 0x5, &(0x7f0000000640)=[{0xb0, 0x10f, 0x8000, "a2ff36a87da6f4dc81d76c2fbc825268737c978db2c0adeadad50bbcce08798889c177bc6d6967bd1d009e9aa036a1af03b0e1e8879e702756268233e5a984d4964527af5df3f30fc7313b5057a71e4b57974970ee5fcf942c80c0e44188f0f4755184468367c8f9a9b6c6867d70112080c94faa03c6eb25f42c121bfc898a687a0d811c457046a4c37d79ea4a7e295093dee783397a5278c3862bd2a3"}, {0x68, 0x10b, 0xfade, "7a3818bc600759f83d5b5bc39211565c94150708e869e922d5479d1d1c38a72a057a129a0fdb7c8bfb8ac4187bf7056f531603453eac8afaf06acf611264a1b2b8e40fb6c6faafbe8aa6bd32e7aa70f6f46f1aa65a51"}, {0x1010, 0x13b, 0x2, "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{0xf8, 0x108, 0x5, "a77d43ee227727faffe84b791f6e0e378225da24aea6902a874e99605ed06071985fa5d661ea4f0baa706c30d7586690bedc194689f5b3132ef310b5e612ae188e1123ba242ed13b0bc30f326771e4666351898f7dbd1a1ea585b0c50efc9c864b2617cd9fdf9591182b46680cb7e5673ef7336784f3634374cd3b0d188b981a51ae3501d8aa91164a0ca86f20d929c9f0a9fb8239833225455933148c4490b8ad499d8a47af7f469971b9d00821bb60fe73658e49e43f199f6533275e46d3e0e6db7ac70ac1f8081c9d170937d500c9d2655279d7b81795be0c0f82b25ac03cbf"}], 0x1220}, 0x800) r2 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='em1bdev\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r2) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f00000000c0)="1fec2c174832a6a118f545cff373b1209abed32ea3b986a5254f5f2788218ffeec7426feca912d02c82ce947867593a916a5f9fe12eaece563e829d62080dce3e135e0e466a8415adc369b5298dc7dd8b52c252d95202f8fb4f2997cd63453c4c92207fd37f0e880a327e27b1188ad43fe65f03a8be1d527d49ab586d3422a0c2aafb1cacfb35ee65d", 0x89) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000018c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}], 0x3c) 2018/05/13 06:55:45 executing program 7: syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0x3ff, 0x3, &(0x7f0000001280)=[{&(0x7f0000000080)="7b55a63f0f15960cf6cb85e6d64f33dd4de814886211fd2eaee4a533fbb7067f563c27b5492efbbd77df4fb0ea1e5a40d6e8354754e5ab34c089011996ecd4a54695af557753670d2bbba9ea26d7cd1f926db3a4fc6c9400295256d53c443c48680c9f0c6d8cc40c3bbe93a350434103bf6d37f8ffa07da3f54ad997a449429b50ce2e5649abf1686520055df1cd0971e8528da8b1ff2518ead82007a31287fc4ce3410269ee78dc5245ce2c8716cabbea98daecdabb833525ffb54fda810b0f0a97dd76d48fb82cceee9ad7edc4c60b0d3d614fb6dcacaa486489c5dfe4ac750faa7739aba856b63f4f86945fc367", 0xef, 0x7fff}, {&(0x7f0000000180)="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", 0x1000, 0x8001}, {&(0x7f0000001180)="e029a3d553152684877cc9174a09f242cacf825dd4ad5422fb8078d89c45d15b0290a3212e0faceec6f7f185ad4bfc4efb2a4cc355496ebb814cdefa62eef99f15d06f92552a107496cb79ee83010ab76e128dea944d54917fbbc240984ff87db8873f9b631260b8b90413c3a658d6caad5a0315c21438891149668d196365ba8501e166322b7727625c002e5b47f3cee26fe4914bf1db66330d368ec035ca0313e79c773a7b928479a628f80c446c90b021782c814db2549685f6cdff1b18475cbaab70f3c0fbbee04207fdac0138a1c4480af4f809ffef0e4f3ee80320eaff1143a94927cf7bd30204a5e50a043785", 0xf0, 0x8001}], 0x408, &(0x7f0000001300)='ppp1\x00') syz_mount_image$iso9660(&(0x7f0000001340)='iso9660\x00', &(0x7f0000001380)='./file0\x00', 0x0, 0x6, &(0x7f0000001800)=[{&(0x7f00000013c0)="913be51b694fc518be936e8c0488d76137423734d2c11ceb3b9bbf14367743603df7804eeb9a4c8de20b9f92fedba29146fca91c97733dfc0213aa66af17343a6986aad3ed19df785bd71b6a286457669460e23e2de1a8580166ade6d7", 0x5d, 0xfffffffffffffffc}, {&(0x7f0000001440)="8769e2018dd85ae4dc474df3869c3a554577a65297e56f237fbfa27e5073ab69257143b574e78a3c76c4a0ef075f4bac7c25ab8594f5630cbf146bba972aa2ed4bdc4d9ac1bdc8a1ee9b8293e0b1dfbf1fda44c457901cbf23171f9c5d851c73279d5c143dc8253bc638bbeb2f72e0c41631155f09e837dc6b64a7e11ede4d00f56eaf753edcd46248a1cdfed54a96050cf4bd3a21c46b7fa8433c682f0ab8ed93ad5051fe81eafd655dae3ea98047aedacf5341832efdc143e1f4facaa7afa5c4c625c6577e4f4a2c9cccdd9660828b361214bde506b20603f7203bc559", 0xde, 0x7f}, {&(0x7f0000001540)="9e2c107d7c44295a67d376c26cf59ee05e973340af6159d72ab2c18bb655ad24612e5eb08be1cf89e07c82a898f1ae7b9e52d662f498f0d49765a209ccf0c15267bc027a229177ef887cd9b8c66dc5e97e56b56448a2f9becd5d3967baf9da25741fcf00acbbb214e32a2de6405ffb7977cdb4b142da6aaa5f39c2349d58fde1a16526b0318301180a1e548ecf888b642a823bf59402dffd544fa9a87d063b6f1c", 0xa1, 0xffff}, {&(0x7f0000001600)="359d6da82b08c3567b8b41ad126a65fbb87e39750aed765bf075754357807667739804a1114cbd612c04620ab0774b448fb8cfc75c40733d4c002be415e5c9b8f34f0deef5422b8054ef11a6d1151c2d1d56876f6a15cb074c1287dfa88fa349168e51f3c723238039459fdb0d7f0f75d0223cda2a880d6c62200ba2e6a3910bfd73de76f1f06c3898a5a210c8d850d8cb17ce367afc4d0e9c2d78f33b959af02fd8e005ce046bb816d437b58b1722c37596b8312145e153a7bb0dcbdc02dcfdfa3ee1c0bc5f880b4c0e6afeda999ef36a940fe8cd38555e541501a5c877a500a4b06987343e6c052124c82f81f6ad82308f", 0xf2, 0x100000000}, {&(0x7f0000001700)="dce49c622aa9d175552e11fc9f7cdc597eb3bc074e0f3d12eb0769e9d16444160dd58dc449251b93c2fdcd9b09357f089411a1dd9de98e10f518ded972f82864bf4d39225710", 0x46, 0x6}, {&(0x7f0000001780)="774fa8b1a70c02f332caae61ff832cd2168dc8f5bd0f7c1cac21391113c1912f804baf904eef0eb24790ddc3dfa2f1490d20e596f3de848ec7bd50a0757d5e5986ceaf4314", 0x45, 0x4}], 0x40, &(0x7f00000018c0)={[{@map_normal='map=normal', 0x2c}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001900)='/dev/hwrng\x00', 0x90000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xbc) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001940)={0x0, 0x3, 0x7, 0x1, &(0x7f0000ffc000/0x2000)=nil, 0x1}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001980), &(0x7f00000019c0)=0xc) sendmsg$unix(r0, &(0x7f0000001d00)={&(0x7f0000001a00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001a80)="ce64791b75122d019649d7a734b6099a959d0e0ba2ad7d594887a529079b4759a7717f2a5be95505092dee6c57068f7ede5b2f87e239304e083671bf4bdd053966d1ea783c24524a02e361", 0x4b}, {&(0x7f0000001b00)="f659e83f372383e850301bfaae3c6e5b2f3a1813bae7bb3e", 0x18}, {&(0x7f0000001b40)="7da44304f4341ef8c12c3777a7ba033ed46a4162bc62a2d783b824e568671c0a2b8bf028911809a2cf79e117649f73871eaf078b71c025d3a570841abb29e264f0efaeaa392447a1a355d0d257761f68d2bdd196d3cedb282aea36454686ddb28ee6f9f095a677db4395c3567932964e96a0e788fb659973f6435cde262681bf16e8c0f0dcdd676e5efbee5b4e1876122d36dd6e0698918a5011b6c02b029dfbe627da195a5c0d0e62241f3c45334348a7fde35874d5ada9452f2f8d3de483b34c5db43fbcfd3e50d271c934f5c0141a774aea80952864d16b81ba582ac6c3f9", 0xe0}], 0x3, &(0x7f0000001c80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x58, 0x4090}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001d40)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001dc0)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001e00)={0x0}, &(0x7f0000001e40)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000001e80)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001ec0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x592, 0x98, 0x8, 0x3, 0x30}, 0x98) fdatasync(r0) r3 = socket$key(0xf, 0x3, 0x2) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001fc0)={0x6, &(0x7f0000001f80)=[{}, {}, {}, {}, {}, {}]}) r4 = request_key(&(0x7f0000002000)='pkcs7_test\x00', &(0x7f0000002040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002080)='\\@cpuset!}\x00', 0xfffffffffffffffd) r5 = add_key(&(0x7f0000002140)='cifs.idmap\x00', &(0x7f0000002180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f00000020c0)='logon\x00', &(0x7f0000002100)={0x73, 0x79, 0x7a, 0x2}, r5) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000021c0)=""/86, &(0x7f0000002240)=0x56) r6 = getuid() r7 = getgid() stat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0, 0x0}, &(0x7f0000002440)=0xc) lstat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000002540)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002580)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000002680)=0xe8) r13 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000027c0)=0xe8) r15 = getegid() fstat(r0, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004ac0)='/dev/autofs\x00', 0x408880, 0x0) getresuid(&(0x7f0000004b00), &(0x7f0000004b40)=0x0, &(0x7f0000004b80)) r20 = getgid() sendmmsg$unix(r0, &(0x7f0000004c80)=[{&(0x7f0000002280)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002300), 0x0, &(0x7f0000002900)=[@cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r15}, @cred={0x20, 0x1, 0x2, r1, r16, r17}], 0xd8, 0x80}, {&(0x7f0000002a00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a80)=[{&(0x7f0000002a80)="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", 0x1000}, {&(0x7f0000003a80)="8809380e081e750317a1b5a28e0d06a2e856d5ef1a734bbf500bf4d70bd9da0cbb2b88c826b1a8f02ec0ab2edad5b49d825fdac0de5060a4c0afc6a5faa520e5d9168b985b82c8d4ffc9d678c6441d65780dd6d46b664ab5f5716090614dcfa65048a58f3e34119a08eb795e3d77924d2f5dc986f084511da0df2b7fdf2688df612051e32d01587e256bd87e830cde1819003e194c5ec18625c7d5e67f875224cefd4cf2df2d1fbb2e56076a14dc170ce3a36f36e87999f106df6196de53810ef95dd9a6559aa2b08119b3ddc83e5387f66761c9fb03f4593e62ff2fb9aec40b300772a85ac98292dc9e2eb3bda486565532f9090808e1d06be34be7562571c285b371b65eca8ddd2dc32ddc41ad245c146ec4d24c235e85fb7489fc2d854f5efe3f878bd8f5bbbe9dc1f10c504fc5e596756b32511d64f1089f18be7d65781abc6deff8c8a6eb7803b3a3e31a1ff2c29ec8d0a7c637a19f874378e39d57e23276a69ee7f7159e33b08aeeab1d33430a7bea50e24983646b8d0841a29fdc832ecdd93206760071e1a473d26a91d0a3c7a40cf06e028d9bfd5ffaff590b6e371583b02222a90d3429560e65ed08c468eaafedb76d39be5ee1e251738f72fa738e58951a59df8c611f7af1900501d95e97ead435be60743b5c931f8d997d6814732b425beaa4b3f784da4913eb3e042fe79587e60d6f4563d10cbb06930d5da24c32067b74997a0cbf171bc4c0b0f09c5a28aafa32de49417a1a65bd404bf256985c2372ecfafce6b05aaf9a07843f2ab0f50fcfadca0f23e450478c51f5983de9118f6d7a22b955a589a9726692c1236e75dd587fa70b477f94b55befe9ad457bcbd7d6d9c63b3ab9413de607f0a3f9ca894b95b85b43d5ef3fa462fa85f83fff3504b37794f174922b39371c78547a058da8991056d6a431916b19cc10b1b67ddd30a44cf0ca619ac73573c59d29d3b02359848e89f3c2299bb69fc63ad86ab832547cf5a14b5866cd5cafb1060547a2ec221b0add31a901ffa671702b8ab8bfb73cb863c0b8f261c76b9d10a65b802e74695ca74865391c4baf2f93739029fee4e179c53b8f00922713251a70246985f0a23c64ed336c129e78b1a31432fe96b802514fcd81fac393cd42857e9e794cffbeec6df0ef55241259df54b5494a5bb768b72a774ca200837ffa49f57cee921c0a987583048ac089d590c98b0384a921e794b74934e97443c1919d9d0e0959ea90a923fd24c1352ecb3a138d4002f80a10d76ead170172b130b0b24a4addd575a1370594f8e37d3244f7b581f06e36727da061b7414fa8e4354e33eb03735545aed76b83926ae9de3f19111d7f5c4a57c2417ca4282773b48962bdf97ee2e6a38336c57905b6e66f0efe4f8d8a33157c1e29920a4e124e75d1110341cf515dcca8aabaf05bb6525bc7c4a97fde7104de968c05b57c8f902bb19c3857db7ad8eb9b4eb3839971e2e39ba39715e3b3c21b0afb1cf14e52e7042f7eb27d72c9e86aeec1b1c309de8de22167c0ee9312a58f5aa89121e7732f6d25451d58e531e0e29e75276fda1eaebb8a1307a798c92098977e32f08fc3a1db4e9540b9275ead541b1a72008bae03d90102dc90f3a6667d5d7ca41fe3d41ce5c8d3bf52b7f0f807d9bda17ed1fb52ba3d82a64b8734ee64e21c59bfe99e6d26a5ab8977a55ee414cbfc476dfec1e35d402438e1317f3f2c1c879ea7be4bac27c4470ab5174ae596ed7a9dc0791766171684e7b5397d18ea57facbb7ee98e21fa72a76a3088fc1bd152f7f69af80a4b98e9e22b4f84c2e8d71f49b8552f67d87cf8d62d2538e955e632415f878a62a46ca78d710c293ad2c6891effedc003e3e934caa9d5d869fe43714d84e9a50528d769fa93d353281252251826ab66aa6f980320d1c6fc2860eec01f0f65b04bfdf9db9b8ad81e315c15c63b0b66f6c45c2e0a4832c111eb9c3d5fc6c655ca2621a8cf1a973b7be16afa66ae8f4fa4e42d11c86817b0a3fa52469cb6c937507e776c41d88089d12a860bf0434ee20d17fd2b4877723391950f9fd579f5e4aa92742b66e368cfb4e7fcba882467b567205a5efdec147eb8b6acfd53f84c369f4797761d7d44ab70f54f56d5b28b4c2ecc896c8c9ce31920ff2ba225c8fc49b6bcb27175dac67123e023e5d77e6c1b95865d907c18a26284d92dd65dc782def3bd4bca1e0aae12e9de657a0e0c83d1feb5bb4a9877256f3a83730632d0bf5b5c36f4d3de2da34d07202be0dc91f2761e8c5249f79e0798e92fe2ad0dc41de2008c66dbd29b1eb8d73a01d9bf1b66d85eb2f707cd51193285acfb1100fe749275250e16578ba67e0d339c3bef1edbab843a691983f6f1b3da0280471582ef1d388316338dc75148dafcf00cdfaec5407a5750cbbe1756e397df446d5e6730f0cce8d09e5bc2e10ec5ab1e87830482f22eb8575d7f7275eeaa9a39be51b83d12a5a4c07a8cb6eb4ed5108c74b7a5f689785d9424a202a8b3baf172eb30ed9f9b014a606186e1455668174d4d67b1c7862089270d2a0d452c5f652ce3ba5e4e5839cb5a5fe40a3bba66879ae64048436799c629903ab96c12c1333d3d23da0425586027138903dabd30c938e2b2ee5f98e97e31777b385e2c3922f18ed8d33cea705a254c2c12ed9c6bd20701f6b6294d49e9096fb20fc057923d20442b0ea2e13b032fae853e5d327d5863742000dc4496690e32d0f1517ee80b871d8973f880b0ad11c31427da44dbec54b56f3c2e55c7981b29645f8e4d614bebb01bdf14758c68412c6738ff7514f3f50aa869de27c52916eae69e93f2ea61d86e4e495a4d184061267806bdf1c01594906cd107d206c2b688d294678f493767292b80dd46f7efb9e5fd329c79de30fd632e8fdf9cb2fe75b8d90924e6eb67a722c76da6622894a49de092dd0a045c1fb5081213b588942a484c0878e4610374fede9c7ed2af314c470d8f64dd08009a02ffaf2622f1d1dca3b06c2cfbbc6c6b5ebbaf2806559bffa74241b9720c5d08d8fd44fec270cdea9154de85726589a854d979951cfa95b3177a5022ba2607b73e40bee0a196e64db815ba9d97c5e06ea654ef6c287b9b3cec50843e68af03ec63af7bea071d12f709612bb0b374ce9952898d1e3ed22e73fdc48308658773159acb82a7733883700e7d706b7512100506092cfc534cc33f6e768d1c9136769db78d29f4ee878169e52d69ca87f4505caa134bee30652d06344023ed428c393436c7f0c1479e48bb680d5416245922ae5bda5f809c85839cd18bca17fa8209ef3a275a6fc52a8fe22410567187944e1a617d4524b95a490ea70f27575df4fd883c94c515f7204355fe49b6331fde7afbdaf08f3a277d6243639505b28512f9b9d3107335489f8c9919b4976e18e73930b3374bad389dcb2ddeab9088ebfa006ff89d1ce13ee32425fdd0d672e3ed6334db0854e44901ce09d6cbe067de510ed31194a48845a6ad12b824bea0778ba092c546ec666a61325f232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0x1000}], 0x2, &(0x7f0000004bc0)=[@rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r0, r0, r3, r3]}, @rights={0x20, 0x1, 0x1, [r18, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r1, r19, r20}, @rights={0x38, 0x1, 0x1, [r3, r3, r3, r3, r0, r0, r3, r0, r0]}], 0xc0, 0x40000}], 0x2, 0x800) 2018/05/13 06:55:45 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40280000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x300, 0x70bd25, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4302}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x8004) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) fcntl$setown(r0, 0x8, r2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200), 0x8) fgetxattr(r0, &(0x7f0000000240)=@random={'btrfs.', 'IPVS\x00'}, &(0x7f0000000280)=""/207, 0xcf) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000380)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x100, 0x0) sendmsg$kcm(r0, &(0x7f0000002940)={&(0x7f0000000400)=@l2={0x1f, 0x1000, {0x1, 0x4, 0x0, 0x7fffffff, 0x5, 0x9}, 0x21, 0x9}, 0x80, &(0x7f0000002600)=[{&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="a7deadfce2d2e68ff016ecb4acc2768f5a011707bdf6b3ac0c3eb1c7ad103628d3f97dca40dfd07641b77e7c711e960f0a6355dcbab87641f493d1e32f9ca02a22a4d565c43a631993b8fd916c610b91f1c013fdd958e7c4bb41f511a8cbe3303eae45bb339d161f58601ced56eb1207e0b5e6d02e2f4e2e1b99b13c1ace73d2b03a75f1c42f", 0x86}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000002540)="ab975d5eb63061243411166777e2ce69eec24daed3dee0d5d4f4cc576076696a507279835ff31b76564246db85413bbcdb1f5444a4d5713ada4e3b9e89b13e66ad863b7d6fcea4b7d03cfdd4ff47d3507f1d36267b9ef60876fab693ffc5c863d5e2be1174c9a7fc7159c8858a72b5b749e3a5ca060170681c7e47d31f3e5bc949d731f6bb74e6b93d0a896259d6c77e3b44", 0x92}], 0x4, &(0x7f0000002640)=[{0xa0, 0x0, 0x6, "5888dd938e47c451447996b002523e1d8e728b39154a48530c9b0f8a084aecaad5c8132080d11bd3618931bd9eaa20a6a054d82f424e9fcfc69e1cca1ce92f8d39ad73750c98f0b27f5ace2dd614e15bcb627296a56063ac5f7ae7c68d83a03f50f04d8e129a689142a6f60bc97b5c80bf99e5bad55f7bc0a03b7496b0be1ab074183303f5b4211efa198106efe417dc"}, {0x68, 0x101, 0x2, "e62e6d9b63098b80cec2d6311305230c76fa91c8608d68118725720a58dff9b09c871a7d07a6b05f36f778ad364827cd47f926a10c8388ef3900c93947fc228273a25a8909c6e78f1a135424532a0b499f"}, {0x38, 0x0, 0x100, "d473cb45a86aacb54b748bbeacfcd29332e2edde4b2caac2633cb638413a2d7328810941d503e0"}, {0xf8, 0x0, 0xfffffffffffffe01, "75b5165ed95fb301eb85e80e515cf0cf1fb024249f26af8e252ffb38aec914457a6025fc2562712268fbd180bf2068f9702790fb99d3380b37be317fa02ebbbb4dbc6c3c882512a8bd425045d632fc11360d83eb2ce68d52104e2bc09873692f6740cc4a48a06340c42b80cfc481d0d368f990c387d9782f8c3a490e6a4fd43ccd7f9c8adcb15e40995db5b054ccc8fdc627250f9496b3cf4aa332bcd0690f0f5bd5d09931e57f887fc925bac65b0a2707a31ceef3f86df9f15a8a7242bca7f03ef9c9e5a0648f07234bf633a968f7ff7d847a7d48f2a2bc3257398c94a544416ffd79a7a9"}, {0x90, 0x105, 0xbd, "e3e6c126615662027e9c161deb849d4ab13e475ca9d3a224ec8f17a0d56a05ca55ddd194a5ad7ff25db5cfbf40471865b6d9ed2eae017f8655a46b4041a5882127e8903eb017f3c9aa458e5fc88371ac7306d7924ed7f1c67ec2f747cae882c7575d47758674d0e870d062d116f2065d9a67cb22954c8d2ea7e97d6d0f384230"}], 0x2c8, 0x40000}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002980)={0x0, 0x9, 0x1}, &(0x7f00000029c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002a00)={r4, 0x0, 0x7f}, &(0x7f0000002a40)=0x8) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000002a80)) acct(&(0x7f0000002ac0)='./file0\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002b00)={r4, 0xfffffffffffff95c}, 0x8) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000002b40)="1542ded55bb34457ca44e4749ff4ddf717f7ae503babf35687d95051e17bc8dd0c6232e4de523c7e665064e8a620be5398d0666fbb323fffe43bf400764e6a84e926aeb1a1707e620ef794b3125e0e2185a37a238d3e325277ff722393676c539253a1edce2c0be5720288498db38276e725aa000ec994", 0x77) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000002bc0)={r5, 0x8, 0x401}, 0x8) timer_create(0x7, &(0x7f0000002d40)={0x0, 0x18, 0x2, @thr={&(0x7f0000002c00)="aecfaea476bd32c13a11756c02c37e701d2a894af124f1ce4f2025aef0812dc2fa47cd941827a85fd5194327c293f0f67a857b92f0171ab422bb8c5a1f2181919c40bae2fed04c30e54b3a62650b4c58907952eb7873f64417a7eb896d8c9676f4", &(0x7f0000002c80)="532b9c87aad991a5a55776149aadf384fac9ae9149dd2ed9ba7418104d355a79e91fe5cc005ba0ddcfadc6f1a80d0cd8e51988393934f577de7e35328ea4ebfff3d3e5023219506dd4c7b7eea39cd8f5825b88c82f2dc6e0eb4d5e6c80b920a4764d2e79f3a904ef4dc821025e8725943ff2c9d291f94d25fa59abdcc8014b5e23d44e0261cf542cd4713d1920fb466c78fefbed3a6dc7cc3057cae363d1bf45a5a6203131473d6f45db271e"}}, &(0x7f0000002d80)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002dc0)={r5, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x3}}, 0x3, 0x81, 0x101, 0x66, 0x1f}, &(0x7f0000002e80)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002ec0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000002fc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003000)={'team0\x00', r6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003040)={0x0, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000003080)={0x4, r7, 0x0, 0x7}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000030c0), &(0x7f0000003100)=0x8) ioctl$KDSETLED(r3, 0x4b32, 0xffffffffffffffcf) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000003140)={'veth0_to_bond\x00', 0xfffffffffffffffc}) rt_sigtimedwait(&(0x7f0000003180)={0x4}, &(0x7f00000031c0), &(0x7f0000003200), 0x8) accept4$bt_l2cap(r3, &(0x7f0000003240), &(0x7f0000003280)=0xe, 0x80800) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000032c0)={0x400, 0x1a, 0x34b, 0x5, 0x80000001, 0x8000000000000}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/13 06:55:45 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0xff, @loopback=0x7f000001, 0x4e20, 0x2, 'lblcr\x00', 0x1, 0x2, 0x3a}, {@multicast2=0xe0000002, 0x4e21, 0x2, 0x7, 0x8, 0x800000000}}, 0x44) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000100)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x57, "3e7bb33df463c19b1043e2ccfb3463d93858be1979fa218c00f083f4bac5987057636bc7d6e57dbd451410ce3145572601e93344bb5be0b47715fdecce2db656d9484feaf2a6db9725a564774eb2dfbe917045b5c48382"}, &(0x7f0000000200)=0x5f) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x100000000}, 0x8) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000280)=0x9) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000002c0)=0x3) r2 = getpgrp(0x0) r3 = perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x3, 0x467, 0xfffffffffffffff7, 0x3, 0x0, 0x1f, 0x24, 0x2, 0x100000000, 0xe95f, 0x8, 0x0, 0x7fffffff, 0xfffffffffffeffff, 0xfffffffffffff800, 0x7, 0x8, 0xfff, 0xfff, 0xe83, 0x3, 0x185, 0x6, 0x81, 0x2, 0x7, 0x72ba, 0x40, 0x400, 0x8000, 0x704, 0x100, 0x1, 0x3, 0x89, 0x3f, 0x0, 0x438, 0x2, @perf_bp={&(0x7f0000000300)}, 0x108, 0x100000001, 0x6, 0x4, 0x2, 0x6, 0x6}, r2, 0x7, r0, 0x8) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000003c0)) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000400)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000440), &(0x7f0000000480)=0x40) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000004c0)={0x7, {{0xa, 0x4e22, 0x0, @empty, 0xfffffffffffffffa}}, 0x1, 0x4, [{{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x992}}, {{0xa, 0x4e21, 0x2, @empty, 0x2}}, {{0xa, 0x4e21, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0xe9f}}, {{0xa, 0x4e23, 0x8fc, @dev={0xfe, 0x80, [], 0x15}, 0x8}}]}, 0x290) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)="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", 0x1000, 0xfffffffffffffffd) keyctl$setperm(0x5, r4, 0x1) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000001800)) keyctl$invalidate(0x15, r4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001880)={r1, 0x9}, &(0x7f00000018c0)=0x8) getsockname$inet(r5, &(0x7f0000001900)={0x0, 0x0, @rand_addr}, &(0x7f0000001940)=0x10) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000001980), &(0x7f00000019c0)=0x4) ptrace$getenv(0x4201, r2, 0x3, &(0x7f0000001a00)) r6 = syz_open_dev$dspn(&(0x7f0000001a40)='/dev/dsp#\x00', 0x401, 0x400000) getdents64(r6, &(0x7f0000001a80)=""/88, 0x58) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001b00)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000001bc0)=0x84) getpeername$inet6(r6, &(0x7f0000001c00)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001c40)=0x1c) renameat2(r6, &(0x7f0000001c80)='./file0\x00', r6, &(0x7f0000001cc0)='./file0\x00', 0x4) [ 197.297156] jfs: Unrecognized mount option "discard=" or missing value [ 197.369161] jfs: Unrecognized mount option "discard=" or missing value 2018/05/13 06:55:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80800) 2018/05/13 06:55:46 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x100) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f00000001c0)) r1 = add_key(&(0x7f0000001400)='asymmetric\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000380)='cifs.spnego\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="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", 0x1000, r1) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) keyctl$clear(0x7, r2) 2018/05/13 06:55:46 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x80003}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) close(r1) 2018/05/13 06:55:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0xc, 0x8) 2018/05/13 06:55:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626272c8523bf012cf66f") r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0xa0000, 0x0) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000080)=0x100000001) setresuid(r2, 0x0, 0x0) 2018/05/13 06:55:46 executing program 7: r0 = socket(0x11, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") unshare(0x60000000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000108000000000000000000000037", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/05/13 06:55:46 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0xfffffffffffffffe) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffff, 0x5, &(0x7f00000023c0)=[{&(0x7f0000000300)="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0x1000, 0x4}, 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0x1000, 0x4}, {&(0x7f0000000180)="078416c6b7fd6aa90093b533aaf6bcc24b6d5e82487e3825e268d4967bedc24404591e2450202445169c8d2329e06bdbb98ed2e47ab1f3535b796edc1edc53d77c580542a0f56ec1d70fce71dd7af61e22f27771052f7a01e6e894b6cf8f64a7b6087b0ff08131eb36248a81a8790b537411d8c44b633838b6b4922a0a512a062c98ad3b44373be8187b272eaf9c0261858ae6cf2bd6bb71eeb1437102a89b06c576dda31db109e011ec19", 0xab, 0x8cc}, {&(0x7f0000002300)="42d613f854f0ca8e60580d55858513a66f81a8ae9b41bdc463ac5c8601fef9d23d83a4b5774975794121db13ef40afdff097c9bab3ca827c0c991e9eb01bb953bc2987af95f5e7803abe42c243cc6d0de8247bf160dfa41e47be9044bbfe775c7cea62f4ba7346c190bcfeed0339b7fd3aeb50582314801dee4e5cd40c7829d0cd291fbc59d36e7a2531a4aa14199293", 0x90, 0x8d3}, {&(0x7f0000000080)="15e772149516b0e5507d16bf6e3132fc215827e3a0c9848196", 0x19, 0x5}], 0x8008, &(0x7f0000002440)=ANY=[@ANYBLOB="64656275672c65727200000000636f6e74000000002c6e66733d726f2c000000000000000000fb921442b6806e9ac5045e7f59fb8f86d4da971c6f23894f0a2865d31fe1d7bdf04a9f31e2075c83b33541a7a4b64cca24466d4d04df133d971f2cd6f32f31db2920ec862708727776c1e74e3ef6c29a91b0519ad5e9330951d5b08e856c52d38b4a436f08a258d5e85c2c17b058d67882cfa30460b69f1153956029ac4e30b1bdb7264127dec8550e72d4325b5f6c3e81836f3faa20d9af1e1cd18a567163fdeac23de6bb847036be28c0eff62b5ccdad50f97daa74a1dc29b800000000000000"]) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80040, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000002540)=""/144, &(0x7f0000000240)=0x90) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000780)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000840)=0x7f, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000007c0)={r0}) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x0, 0x0, 0x200, &(0x7f00000001c0)}, 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000740)=0x100000000, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r3 = add_key(&(0x7f0000001a40)='dns_resolver\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000001ac0)='dns_resolver\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001b40)='/dev/hwrng\x00', 0xfffffffffffffffb) r5 = add_key(&(0x7f0000001b80)='blacklist\x00', &(0x7f0000001bc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001c00)="db6b154b181338ef4c6afa072f4ee7eb7a977e2c914a87a900fcf6685920baf8c4db7cba318a59e50ac7af2174650944e98986f190ca41d9a0791eda1151aff865362dfbe9c74863103cec5cd34a13d8d12db74d1c8538bbd928d2c87ca161d95bee9598a1e3c22547ee2fd75bcff4504d9e1162d4a36bbcd7c7b18bb53c1120ef2406a86e3a101eeec50287109adf604c7b3c112e70372ddad28a7fed154bb49fe0c369", 0xa4, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001cc0)={r3, r4, r5}, &(0x7f0000001d00)=""/143, 0x8f, &(0x7f0000001ec0)={&(0x7f0000001dc0)={'sha224-generic\x00'}, &(0x7f0000001e00)="002364f35e92fc67242d357046878a38c8a65f1b5d6f4b7c66aeb14fe6754a3583094f1c9227ef8ac2d360aba6ee42c4f560b17c730e2b59e6b9d7d8758301598d952159c24e2516c9546836dc5e06144b94d22b693c25e85cd6b4b3867654df7ea9b37a121933d0e2a3f0c88eafd7d84a43067096b1a2499c374a64653d5e8ed44f1a9dbfb1ed21235373ab948cfdfbc18818d3bdd06d80c0a226d7e846f842d0", 0xa1}) fcntl$getownex(r2, 0x10, &(0x7f0000001880)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000001900)={{0x626f, 0x5, 0x800000000000000, 0x3ff, "4b22f6fab52c6bdc87b85e9ab389d19ce48eacad9c9cb399e74a907eeb2f10f9f3242293225e4937d5055f18", 0x8}, 0x0, 0x0, 0x6, r6, 0x2, 0x3ff, "89b39979c0589adc96223ade61739970e5363c4df6b0ee8267c628e197452cb543ed4f5a02c586c78a437d9c564ad4213950939781fe0fae1d0d4c85dfa686a3", &(0x7f00000018c0)='tls\x00', 0x4, [], [0x3, 0x5, 0x6, 0xffff]}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000700)={0x6, &(0x7f0000000000)=""/53, &(0x7f0000000640)=[{0x2, 0xa0, 0x5, &(0x7f0000000140)=""/160}, {0x2, 0x9d, 0x5, &(0x7f0000000240)=""/157}, {0x9, 0xde, 0x3ff, &(0x7f0000000300)=""/222}, {0x2, 0x94, 0x1, &(0x7f0000000400)=""/148}, {0xffffffff, 0xd0, 0x8, &(0x7f00000004c0)=""/208}, {0x0, 0x45, 0x1, &(0x7f00000005c0)=""/69}]}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000001f00)={'filter\x00'}, &(0x7f0000001f80)=0x78) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000880)="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") setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000800)=0x5de, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) writev(r0, &(0x7f0000000200), 0x344) 2018/05/13 06:55:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000900)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)="1d", 0x1}], 0x1, &(0x7f0000000840)}, 0x4008000) sendmmsg(r2, &(0x7f0000007ac0)=[{{&(0x7f0000000740)=@sco={0x1f}, 0x80, &(0x7f0000003080)=[{&(0x7f00000047c0)="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0xf80}], 0x1, &(0x7f00000057c0)=[{0xd0, 0x139, 0x8bcd, "a2605f943df5b1a747cc28b4db1a16d05499a0396f678d970ea7b7b427e9f0cb332d94ac294a918f08b77957dd6a98fad203273043f887ea39b580415f0facc94c99bc25ea53965f726ddfc3de03779c59fd7ae5234fb0a0c0f40c9206257d2a580699f77c7e9a32d4a35fbbaf79899baae1f255db7eb8cbb14d6a0a9db9700c6b93bde86d577449a048b43d1c14c996bb0941a8babe44293b4334f20ceadc4ff022c98718dfdbd89c68e74f368feb7a763ad95e40fcfe01a1999c0f2cfd"}, {0xe8, 0x1, 0x7ff, "acf5d704c495fccb9d9d98d9f6eea911c321d93cc4f60fef4ca451a7e175150e734dc6e9f434cf0535b5c95c8f8250c743871cf4c5414ffd68867286c82b543fa668a003546b7a74de5467b3fd64c1d839665aba676bc7176cbb8eb29df79bd9a7fa4367dfcc6105119776369fad7df7ddc5eee82790ecc546bb71f48c33a8466967854aa5ec373b3a7e3a491192de310f100080689e32646203a2c7f23faf13252f13cf9b3abaeadf7173f529c6af0dbe37b6663e9f27a66f45e95aeb064e47872e810acd3c5e9025c50064297245217530"}, {0x100, 0x10d, 0xfffffffffffffff8, "3014510cd190f81f1f91c3d1b708912f347fba273246da78a37a40f70ef85e6bcfab881d4df8f02b9677514a91e61c3968c22ee8b36001319cec6af9a2571bfd5d91225ea8d13425bc3c4a33abfa7a7b5aaad02024c120d6fef88877e2d4e6757a88ab80fe3c40549460adb0bb9ba2a7a4fdfa27b08b933d7448be17a9baa6b9ffc0d6a4d3fb754755e6bb317eb9926502ef5d6982f5d5aefbc3bcfd9c325609d77d2b77743b1177e35118c2a0c08f8381d17751e8eec1c13be2df5acaac4954a99cc102cfb3ec927aac482e78f99aaff4534c5283090a799569dc88345cd055ad2de093d84a45f57cb0"}, {0x80, 0x10a, 0x3, "948cd436a8169643c1597bda17a662340d845e0ea486cadd390c730899122d0ea5e71b1777f696061d8bdab8aae4611d5916db3d3f46b79ba3deccad4921aee806505350ac84aa68f81c44a57024e6fb02b1380a80981946067080964d0dd78f438e5aba5edd7dd22e1ff1fe74"}, {0x100, 0x10e, 0x8001, "962ea55f0e1a4cd77baf36a3eab6287e5bc1ba7e12228b947037f1358680e75f99199a6822589e70e0b07b6950c3f6834a756f3898e23e13bda0065fd8fa1e7c21811a89a54dfbb0bcfa394f66017dacacc1e2c5c4c0afebc16529fa3cd699ccca863e8debdf723e65aa58410f960e349167e4bb3fdcfca25dc48e01cb837e788a05bcb634677e1b9c8aa259d228ced10c3600cb96c582610d3896dc07a717ab69e462ab2604e7cfa872807abd5931699232aa64ae963fe10dae15a83f0503087cc5835f34d36b55a7d4024923d79bc1828d2c45f7eca3a9549017ba6385044af42a827b54a1248da946c5"}], 0x438, 0x80}, 0xffff}, {{&(0x7f0000003240)=@l2={0x1f, 0x5, {0x755c, 0x100, 0x4, 0x41, 0x650709e7, 0x40}, 0x0, 0x81}, 0x80, &(0x7f0000003500)=[{&(0x7f00000032c0)="b0ebe38c5f2f97bdd64edba33c6422eb38b642a4cb", 0x15}, {&(0x7f00000033c0)="2ca9a0a60ea66a8f90259662cd76e81ed23baa412c5f6398f56016b6cea802347c14d30f19db1e0494c49a6e59e8dbcf9c25e555ffd7ffd7cbc6f4ee08b00fbe41a9d47cdab53fadb1af26ca59f0027fa0ca47c26cb89a0e68d5295dbe2a5adc288727d714ff23314375f0b5ffcca16bd0f6a6aae73f21099d005c2e9cea044d1dc79db7eb425d35ce2d9cf29ad4b76656abc2d8894160e57d0e7da3c5759b0ab54ebf761b0716d2f24bfdbf7c78ed9330a6817941a89bd9e08bf0eaa59ebd44288804b13b004121f94a40ce78e948def848975d3e9ec6f677768d9e11c905594b5be37a5517d14af85ef7", 0xeb}], 0x2, 0x0, 0x0, 0x44044}, 0x5}, {{0x0, 0x0, &(0x7f0000003580)=[{&(0x7f0000003540)="d9a90edc8f538a78319302027274dd3336eb7041bf74168e83fffb10c0fb258072b496c71bcfc789217025e31d7010f0f77dcd0c4c5fbf3abc28258d3fc784e3", 0x40}], 0x1, &(0x7f0000006640)=ANY=[@ANYBLOB="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0x1010, 0x8080}, 0x3d}, {{&(0x7f00000078c0)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80, &(0x7f0000007a00)=[{&(0x7f0000007940)}, {&(0x7f00000079c0)="fc870ccacfc1a6d7cb7c68adf94b46db54dfba314678ebaa74ac772e", 0x1c}], 0x2, &(0x7f0000007a40), 0x0, 0x4040081}, 0x3}], 0x4, 0x10) 2018/05/13 06:55:46 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)=0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000000c0)={0x401, 0xff, 0xdb53, 0x0, 0x0, [], [], [], 0x1, 0xd4d}) [ 198.274966] IPVS: ftp: loaded support on port[0] = 21 [ 198.360648] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 198.406528] IPVS: ftp: loaded support on port[0] = 21 [ 198.441635] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 2018/05/13 06:55:47 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x55}, 0x2c) r1 = socket(0xa, 0x1, 0x83) fcntl$notify(r1, 0x402, 0x1) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000000)=""/17) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") fallocate(r0, 0x0, 0x8001, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/13 06:55:47 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f0000000180)=""/183, 0xb7) unlink(&(0x7f0000000000)='./file1\x00') 2018/05/13 06:55:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3}) r4 = eventfd2(0x100, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r4}) recvfrom$ax25(r0, &(0x7f0000000040)=""/197, 0xc5, 0x60, &(0x7f0000000140)={0x3, {"b840da5590a161"}, 0x5b0}, 0x10) 2018/05/13 06:55:47 executing program 2: r0 = socket(0xa, 0x801, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x8) syz_open_pts(r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000200)={0x0, 0xffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x3, r3, r4, 0x0, 0x2, 0x2) r5 = syz_open_pts(r2, 0x2) write(r5, &(0x7f0000000300)='\n', 0x1) 2018/05/13 06:55:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xd2, "21b9bba410bd1c58099a7baa5cb535d7c6d35c8d07bf91f4d15a0e07cf0ca3d74db19fd512abb711a3dabd1288325d301389c9525f5c5f1494de5057ccdf6e47068b0dd847afe8d4c8f1100cc63e55d29a26faaf4f23a6f7f829a604a412a2b6fe93fc28169aaa1bb60000f5d735a4566f873fda1976dd916f10536d370f0e03e5db7e0183ef4530d736798995f5ef69b037aef39afca2fd0182e6ce3fd20e6172dd1dd4fc4e95116e435a9474d6b27bdd4ed8f3926811624b00ec6437e96f7de2ff9aaaeca7020520c04c41371f7fd6e366"}, &(0x7f00000003c0)=0xda) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x4, 0x100000001, 0x7, 0x3, 0xfff}, 0x14) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') sendfile(r3, r3, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/05/13 06:55:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x4000000, 0x8) 2018/05/13 06:55:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) msgget(0x3, 0x48) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x28, 0x30, 0xaff, 0x0, 0x0, {0x3}, [@typed={0x14, 0x0, @ipv6}]}, 0x28}, 0x1}, 0x0) 2018/05/13 06:55:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r3, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) inotify_init() syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0x1, 0x0, &(0x7f0000000540), 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000000)="eb45", 0x2}], 0x1}, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 199.192488] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/13 06:55:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 199.249906] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/13 06:55:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x200) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:47 executing program 0: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000000180), &(0x7f0000000140)=0x1, 0x80000) 2018/05/13 06:55:47 executing program 5: r0 = socket(0x0, 0x1, 0xff) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0x10000) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/05/13 06:55:48 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/13 06:55:48 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x106d}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x0, 0x10, &(0x7f0000000280)=@raw=[@alu={0x7, 0x7fffffff, 0x5, 0x8, 0xb, 0xfffffffc, 0x10}, @map={0x18, 0xa, 0x1, 0x0, r0}, @map={0x18, 0xf, 0x1, 0x0, r0}, @alu={0x7, 0xda, 0x2, 0x7, 0x7, 0x30, 0xfffffffffffffffd}, @generic={0x4, 0x0, 0x8, 0xffffffff}, @map={0x18, 0x8, 0x1, 0x0, r0}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x3c}], &(0x7f0000000040)='syzkaller\x00', 0x40, 0xf9, &(0x7f0000000300)=""/249, 0x41100, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x8, &(0x7f0000000180)=@raw=[@jmp={0x5, 0x6, 0x7, 0x0, 0x0, 0x100, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0xfff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x39}, @generic={0x31b, 0x9, 0x8, 0x10000}], &(0x7f0000000000)='syzkaller\x00', 0x405c6e, 0xfffffffffffffcd6, &(0x7f0000000080)=""/251}, 0x48) 2018/05/13 06:55:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000200)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef010001000000e95dbe5a000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000040)) socket$bt_cmtp(0x1f, 0x3, 0x5) getxattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000280)=""/150, 0xfffffe44) 2018/05/13 06:55:48 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x4, 0x8006, 0x4, 0x8000, 0x8, 0x3, 0x5, r1}, 0x20) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4090ca99e2590518dd0a766f197613bb6924e6aa95ad4ef2d11854e15b229680832043491a1146d60df1557c37e4b2265b49ec660a2b8f54e6c7bed6e87d9b71044b4f1f136329828a6e8"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:48 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="ce062b2c8522bf012cf66f") r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB="004000000000000000000000005c280000000000da7ce4390000000000000000"]) 2018/05/13 06:55:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0xf803, 0x8) 2018/05/13 06:55:48 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084dfff)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x6, 0x4) 2018/05/13 06:55:48 executing program 0: r0 = socket(0x15, 0x2000000201, 0xfffffffffffffffe) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r1 = socket(0xa, 0x1, 0x0) times(&(0x7f0000000040)) ioctl(r0, 0x4008912, &(0x7f0000000180)="c644262c85ba4d012cf66f") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffe3f) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000000), &(0x7f00000001c0)=0x4) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f00000000c0)) 2018/05/13 06:55:48 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80000) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000040), 0x0) 2018/05/13 06:55:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$adsp(&(0x7f00000012c0)='/dev/adsp#\x00', 0x5, 0x82000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001300)=""/193) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x600202) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000011c0)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000001280)=0x84) r4 = getegid() getgroups(0x1, &(0x7f0000000000)=[r4]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x0}}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r5}}) 2018/05/13 06:55:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000280)='ns/ipc\x00') socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/13 06:55:48 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e}], 0x19e}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000080)={0x4, 0x2, 0x0, [{0xffffffff, 0x5, 0x800, 0x6, 0x100000001, 0x9, 0x20bc}, {0xf8b9, 0x0, 0x5, 0x2, 0x7d25, 0x101, 0xfffffffffffffffa}]}) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x4000) 2018/05/13 06:55:48 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x5e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0xfffffffffffffe16, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@llc={0x4, {@snap={0xab, 0xab, "3fdb", "9933d1", 0x10, "903a3e4b8834f6751ef7f7bebeb8ae6889319a4f02a5f6da895663555b34b5e91da8f600806e6c35e60ab94e268d083c214a10a0a3b9e0a5b98c35c5374c76ed8519127303c9212eeff27cf99c051b0cd62710b1fdcb1463537c320f42624be0099e9c7861197e52bcbc88b98b2d3fba9de82db807f6a12548704f6ac2ccfb79f824e12908524972e5d9730ab5d6f1331fa50d32ac8a74517892a546714aa6818f44c5e484dc68e477f68437d8a6ee493bb0428db11bbc662c41a930a9afb362f8ddee6311c1c8f42c5fbb274d5945727202eb2caff52b99bb24c0"}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0x4000000000000]}) 2018/05/13 06:55:48 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200200, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='wlan1{\x00', &(0x7f00000001c0)='@locgroup\x00'], 0x800) r1 = geteuid() quotactl(0x5e4, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000300)="5698f8e70d39660d052fb0c9626b22172424") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x8, [0x8, 0x1, 0x7, 0x101, 0x401, 0xffffffffb87eb0f4, 0x2, 0x1000]}, 0x14) [ 200.201090] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 200.208949] EXT4-fs (loop4): unsupported inode size: 0 [ 200.280579] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 200.288313] EXT4-fs (loop4): unsupported inode size: 0 2018/05/13 06:55:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)={0x14, r1, 0x405, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000140)=""/23) 2018/05/13 06:55:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x3cd5, 0x2, 0xe25, 0x11, 0x1, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040)="18b15ea2203a4c21a48937c5c47dc686e3395c36d19a9065c8796f423b029b719a053145f677097fc82b", &(0x7f0000000080)=""/209}, 0x18) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x301179}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000c1000000ffffffff15000100824c990000000000000000000000009500000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff82, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/13 06:55:48 executing program 0: syz_emit_ethernet(0xf8, &(0x7f0000000100)={@random="db84c8294148", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80, 0x80800) sendmsg$rds(r0, &(0x7f0000000e00)={&(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000ac0)=""/119, 0x77}, {&(0x7f0000000b40)=""/5, 0x5}], 0x2, &(0x7f0000000d40)=[@fadd={0x58, 0x114, 0x6, {{0x4, 0x3}, &(0x7f0000000bc0)=0x81, &(0x7f0000000c00)=0x40, 0x3, 0x8, 0x95d, 0x4, 0x4, 0x790c4a6e}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000c40)=""/174, 0xae}, &(0x7f0000000d00), 0x20}}], 0x88, 0x14}, 0x48004) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) write$binfmt_aout(r1, &(0x7f0000000200)={{0xca, 0x8000, 0x3ff, 0x344, 0x19e, 0x5, 0x185, 0x7}, "91ccb7a2614c9d0d5f47152f9992b06c4562a7849bc2ce07360fa0f391e3a761dc70a7ed28166b1d2ddedc4a6d89ad8186ec422dc774e523aa5a5cc65193c81def79b251fe1911a98ceade2dc677980e96b5489e96161953b9c4dff10b1c9cf14f924634a8b8d53650e477dab434304c81a7cbb3a54a372ccc", [[], [], [], [], [], [], [], []]}, 0xfffffffffffffe83) 2018/05/13 06:55:48 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) connect$netlink(r2, &(0x7f0000000100)=@unspec, 0xc) 2018/05/13 06:55:49 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x1e, 0x804, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) close(r1) 2018/05/13 06:55:49 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400a00, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000000c0)={{0x9, 0x9, 0x0, 0x2, 0x3f, 0x6}, 0x40f}) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40800, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x6000) 2018/05/13 06:55:49 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001200)='net/netlink\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, 0x0) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000001c0)=""/4096, 0xfffffffffffffd04}], 0x1, 0x0) 2018/05/13 06:55:49 executing program 4: r0 = dup(0xffffffffffffff9c) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000010c0)={0x2, {{0x2, 0x4e21}}, {{0x2, 0x4e21}}}, 0x108) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001080)) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)={0x70, 0x15, 0x0, 0x70bd2b, 0x25dfdbfe, "", [@generic="2e56992180c74bba8fb5fda9caf6d57700d4cbac003fe73a3e0356ddc8bd2654254e2e6606888a76027ab6c17c733838b8e7a358b9a303e8d242e193748d8376ca31054374d3d15fb622ffd9b330b42d4f72066274531baf50db557377d7e6"]}, 0x70}, {&(0x7f0000000580)={0x108, 0x22, 0x414, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x3c, @u32=0x3}, @generic="23b3", @generic="3f27dca88560f7fef53c2efd970173db124a9ec9d9b991ff6216e243ae001817d7ac444f4163f19209a07fed0c18bf5e2954c1d93d28de5600818403a7fdab2ed04554851565340b187516260c90fe01e55a2b96074fd235fca0c0f6f46da7be10814553c508694a624a150d1acf15af256cdd724efc8c03f1381757c06ff9fb73edf7e6a89ed6d0766fd004b64a7378b6ca297f3a0bdff473cb4f2f24d816c1662fdc073522c908608e5b4c7311c16d17ed0dd056c1e62392088a98a21d7ccabeb3706c9609df9a78a296eae7146120b7222b56f8faef7dbfd0270cfdaecabd8df10445946a526c19a2", @nested={0x4, 0x48}]}, 0x108}, {&(0x7f00000006c0)={0x190, 0x34, 0x62a, 0x70bd2a, 0x25dfdbfd, "", [@nested={0xc, 0x4e, [@typed={0x8, 0x37, @u32=0x5}]}, @nested={0x4, 0x31}, @nested={0x78, 0x13, [@typed={0x8, 0x7e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="0b61a8b62552af0348638edd98d9c0679cd2a40a7e36c109673ede71498586638002a3fc17231b8657b51bf8841023706a7ad94040d319f14c65f82e0be71149ec9b829c8cc1c9cd44", @generic="b0b41a38920c1ba7d7fa52bbcb9329225fef53c8ada97db5bacbc05261cc1f1128a6"]}, @generic="29dd12b583c15f23b922e4c8854d686d156100b51179776297e854495af6258234c0b815d2e51e5673033655348f6cbb0610de8aa4d1895b34301cb42c4778a5b9877621eef598cd0c8ee096e97f3ec942fdd22eb727e92d8717fa2352027832cc4c3b7479787cb36351ad5af9b596c15a56cd192e39522ed7590dac5ffa78e20cc2e3c88783c119a2b9657801c978f2505b37d335c0707228a1a5c3432a3fcf6b59a6ab6281ac9a4ad66af0e2788a415564a36c941905b76757f548f5c9d6a4e3f33505b7a2099370757a21d9d2fdad92593041c1571c994a1026ff503c975f52d08eb502d8f0d9d577ee070be0b040e2df50a377bb"]}, 0x190}, {&(0x7f0000000980)={0x6f4, 0x27, 0x20, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x13, @fd=r0}, @generic="7724e27e2dac0a610a138375608d13b52be12115432e89c59d841097a1ded0193f19001efc6cf69e34a13a17ce67a0ab0929", @nested={0x42c, 0xa, [@typed={0x60, 0x10, @binary="702dbbcafa44a08579612e0f3b4cfefb2b2cadc3e6bbe515c9a7889d82e223208bcbaa3a0e2f4f4cda2567432e94ca33c294c9e40e4b5ce5131a3044576021831433f85e8a27ab0ddfbc902657773151dc9b699c77c8a835d9"}, @typed={0x4, 0x53}, @generic="52218ce99a72916ad035f6ee8d81b3c154cd2d74969a47f90708f6e06505215368b30fc7c8737c83e4ec5d87658022878eaa856cb944b5a931b22aeb348c3883882967df5a04ee1ada33f6b51ddfe77e18c1be056afe69cf93a879f340f227f71acfbb16254c16827b34eaaf7d9deda86c50e8b4f04dbe411e948ae4ff6b61ea1b7d1e4461543040ac79552eca889c475ecf50deecb1c70136d3d7a9", @generic="a9b9963292a86b008d31e5d09ddf62f6f97d988343cbb8ba013b0b3767b844414afac43ccac95ac9da1342cb2803c81c596906fe2caed29376bf67f79c35348a6c2a15539759d8544f616f6dd803a35f713069eb200d0ef3ac336982cab11ad70d33c48ca8ddcd7eb50e65195547595a5c56b8998eb31364e1c607092caffdf4db62fa90719fd56ab352aeb3586211a06b2ad2a3f23f52b4d2e78758f1a06a388ade84f37b368fe8989d66b8e28e3e", @generic="024a40b157b280740b75b70d3a79318e3ec00f42015ebba0215e7bcc30ccfc6e08d7c6f6d68df961ccd8626bc64d26e45383c9e997da7454e6ad90c5ccd892cceab4b2c8015523f68d7d43c9e3a82efa7c28065b20c2d3ed684afc8b43755cb31ba146161ecb8ea0e610b2bff4a5258242350853635a98d1544a5168d641ad4098f8de04e029307bbe4bf5a1900306e2c2a5478699a7669957b3c8e94706cc5561c79916b349810a2c69b278891dc09f3fa5371e08391f59f6503eb0c6e47f95d1466fcbfe59495f497349a494337fc499e72d58e6d5f9abab15548995100f0ba752f09223ea9eacb139db046ff15cfb51291a23912e503b84", @generic="d643ef6a27674816dedb6ae96c2a4f2347da72ca86ebe5b343c282b66bf90339c0fbcefebcb356a98afa65c39702c381ed8434af7dd09f3a735971e5bf533de38e4edcd069c03d0d9f410b277ed1e11dfd5060bb33ca0fb7b61c3057ec439a23b062c0f0b9829205c5f0557c665c8befb23a902c6e31c6932ca047c38b968e50ac9d11766bf6265511a4782c5c3949bccac15c2b5edc59323521", @typed={0x8, 0x92, @fd=r1}, @generic="397000781099f1c06387f3700516407a67dbc949146f829a58228370f0d809752a905e0882f111de43d29b0fca95d86c8c2b727611c0ed9c86c2c695ffec5d9461a3474b8914013b245f3eacc9e7724b0d19893c7f63e021c6e6713629173d61babe4eaf3b71e377b3f7cf44159494e9d003c272a97da3312b63149ff817258889c097a9002d9c5dc88f2d522c143e4d1477f064d52158ae06537010f1ee4541f93eb0f4a81b182c60c4e5f7ccf638de72df6160203da6496306747c666a37903bcda450d49de1f1ffb0c8c49463809177dae228bcbbafa8980335279c"]}, @nested={0x1d8, 0x6a, [@generic="be2f86f95fd9edff16955c8e47e011a55b885918622714b6f9266cd3ddfe39fcb2bc218945846d8cbb86f6a4db04ce0a8ed1a5e160788e883eba9504dc8e2bd6d44a71dbca74e1c6dfc39f52773bb1a0f0f3c5532bd721130714c7d05f2b0a4d2fa652f6ec156c319390e1579cecf9555f12697d7777cc02c69d2480616c1e903e623696570afdff7620f07948fa669b426fdef333434c6706dcfc67cb13916d86cd11d0339f14213e113ca8051a80c07516b2eaff4d53f4d3c67e5300306e94a11f3f81c5f85f4bcaec0b8254c70cfbd5a761214b9d2f84a8fbb070cf4feb27", @generic="edfb35d0de11cf6be0adb307724f8fc94428799e631540f05f2669a26f9bf6910bc167d9d18fa379a3ec2637437fff3bad7831bb0afd66f618c212efc95c77b8b105a5c138665be75c8c5f913ec1a3129ef0a10f5c3ff51622130ccb61362f18696cf606de35dbcc0b70d3b480e878c39e3803be9e90a120cbb15495e3d512c86f2418ed9f51df759e03ffbd049bca838c67ec8d7ccb845044df905cfe6b9f8dd05941c1e17248377da3e4dc0e6948d86126b6137ff188ff344ce40931301bdb6a1fa5b95d28f479822a92a89159e36273747aeb9e35404d610743c749a8e862c004898ad358b4e8453a7267", @typed={0x8, 0x71, @pid=r3}]}, @generic="31250d0fd8014b2cdbd4e3eee43fe5b176ad93ded10cad2d346fda0533868ddcddbc18dd73856deff7b29679935ee0378b4a725c82eda7d0da68d11d0339b8deae8dd991dc47a3af591e378e56339307f47eaaf695d5484ce70d542425a242348979d2c9cc18ee9daf26493468815d312c055af85c7c085e3205a6b473b06f7222782502d433ed2f68abc2f9f06c2e2a2b", @typed={0xc, 0x68, @u64=0x5}, @typed={0x8, 0x7f, @uid=r4}]}, 0x6f4}], 0x4, 0x0, 0x0, 0x4}, 0x800) shmget(0x2, 0x1000, 0x54000208, &(0x7f0000fff000/0x1000)=nil) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) r6 = accept$alg(r5, 0x0, 0x0) arch_prctl(0x0, &(0x7f0000000440)="48d7815a1f9aeec2c5dd23dc031ca70a9a23646109006845b940e103fe78ec6c47c452ea09761320f214e94a99c09f359920c5cc4ea2a635f03e2ad98d89") write$vnet(r6, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195, 0xfffffff0}}, 0xfee1) 2018/05/13 06:55:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0xf401, 0x8) 2018/05/13 06:55:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xb3f1, 0x222540) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x400573, {0xffffffffffffffe1}}, &(0x7f0000000380), 0x8, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) mlockall(0x2) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') 2018/05/13 06:55:49 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000b1fe1)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) ioctl(r0, 0xcf93, &(0x7f0000000000)="d82df080e20587e20f59c1b79e41e6") recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000000c0), 0x6e, &(0x7f0000000440)}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/13 06:55:49 executing program 6: r0 = memfd_create(&(0x7f00000005c0)='[*[\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRES32=r0, @ANYBLOB="626bc2b5020d25c710c9119a285608ecd7f8f7a8295219a941bb9c5e3c0d44d629ec6c2ee38875aa61d666468b7b1460d17379b10def5b8af2c12e145c9a4eeb2b7e659e1b211b77515009b29e3f7451e441976932755077e29f5c2a8554a935305a1487e8423f629666abe35e4f25", @ANYRES64=r0, @ANYBLOB="a74116ce1c898d2264571b3702263204e289ee5218a7bdebfd01baf5a394dce3e4e345d1a898dff186da8357aef0cbff53008497f47de9a03c7a3cf515dedd19a78f7dadfb48f9c33e47a13a39cd5803aba5ff221e36cdfabac5363476e4d195f07e8e7e3cdbb9965cdd5ae0f063a02b357c135190b9", @ANYPTR, @ANYBLOB="7a989cda6aa035676af3b8fba70aa1463ce584c575bd009df008e94a0f87a98190dcfae2dce0b047fddf5c4fc836cc557cd7dede35e18838b96dd63cdd0e683b1c4afe2a4bada3e0d11ceed0c344bbc0ecd1e8fd8956093c41a8a45e911e583a47108d8da5e4eed8fcf7f8f46234d50360b4a6948c5c0a4eba14df2bdee13e568a1d62acfe0b94cacd430aea739bb9c894707d7c09d27df5ca5492dd6da00e0b96491b5a03e68579b6e0c87f963640082a8c543725801b2eaa36e5f66dc6d6f5201760deed22a7732f2b807ae461"]], @ANYRES32=r0, @ANYRES64=r0, @ANYRES16, @ANYBLOB="413c945c368f7df245e7eace70bff38f9c50881e1e436759cbbe7268066b656986175f8302f1c6e5eff18e580c86f6476bf14c181a6b7e11ca4b0d3bde006b51c0", @ANYBLOB="13cb32d8f37e180cd4c1e4327659f89e992ca597c18ea2e24bc0de1aca978a74d8f6f6bb242b70d84afd6521ecf94ab45d6c3addd6af27625a87add4d46b601265349359e1fb9f3678462c6bb0cc0180c3fdfd129bb36cf4b8e99720"], 0xb3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/05/13 06:55:49 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) writev(r0, &(0x7f00000016c0)=[{&(0x7f0000000080)}, {&(0x7f00000003c0)="ce7875d2db23f12e4c12a76c80fb08ca0c40d574ebecabe81f8dc8e0858c9a02d77d4594d60f92f43c200c61de3a5eeee2263ed05df53bc8a1ffb646713bca1064f9917f75661aea62dc84d066bdf46752cd9d1c21d0b6307dec7b616638f87039bf233cc6227e10a5eb6b947699cfb553d3a5f0b18db41e6a4d8f0091b6deb744ab8a65d6974945f357039343e1633f2f6aae5fe64a1a87747b3155c19c81bc0ead09f79475a4cbf81b62fa548ddd92dda573bc", 0xb4}, {&(0x7f0000000480)="eaf1c97d72961d02614d00f2c518bf07c746fe20b6044d68ff67375567f9c1abb6aacb2eebb8f9c4c7c8bc2bfc02b1b6c014fcc3be9f6ea2ac3c97fd66eac3f845", 0x41}, {&(0x7f0000000500)="8c1ef5024cb16730658029809695fb33a93f42f88047298729026b7eab5bdad0f79f2d544895793e835d45ec3d12d4bc0c46198c714a55594410474a8cc247a1bfc00296248ae50b66dfe3633710a6e127e4c52e32ecf1097e5467ab5e77b02b7fffc42f03310e5095f0b5b4d69503c9ae5f220dd6803dd156b6ef1d9cc25e336aeb1217f9ae46c45f323733bd00f4c38e54a59318c2c690be575841cf5c2b13d8b0649e7b518e6f9bbac75b3525742c3783b4b956", 0xb5}, {&(0x7f0000000140)="96628941929bf04d3cdc9d49b24f322a1f38eed82a3f0b838dbe44704561f6a90b7519802bb5d004", 0x28}, {&(0x7f00000001c0)="f45d48f47cb2477002441e534b9622ae062c587d5aa3539e833dfc63feb8e7e081f155352a50cd666eaa25a6409af319dc606cc014f7ef6075dbe363f073", 0x3e}, {&(0x7f0000000240)}, {&(0x7f00000005c0)="19e06b3bdd01094d1330ee68b77524742589307787dbf17e491c35ab7b2ed321c770e3965576527067c3da4a3e643bbe659990e273f1280bcb29dc1185eb1156c625e6bb6a7e512f8a9c8dc3c2d2ec80c038cd3d4e2509dca160beb491928ee5afa8d957ba17eb8dffb090ff7e40cbca4d76e7916c022f8f2d6e85a1f47ad4c6e15e2927c0223dccbe5bb9bf0898a8172292e3a35c0cb8dc981266a261a798eaecb2c6f7e8ba9f4f6411ac9639a87113e3820485fdc4299f66de5d75d01cbed62723183a5496daef1774fac35b68d1373fac33ab1df6cfe88e38dbbf115404c8c8da3a6851", 0xe5}, {&(0x7f00000006c0)="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", 0x1000}], 0x9) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000001c000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000100)="360f20e1838f0000de440f20c0663509000000440f22c0baf80c66b8a0c8b48b66efbafc0c66ed712cb8e1018ee8660f07660f23300fc72e7b000f08", 0x3c}], 0x1, 0x0, &(0x7f00000000c0)=[@efer={0x2, 0x100}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xc8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x400800, 0x0) 2018/05/13 06:55:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) finit_module(r0, &(0x7f00000000c0)='\x00', 0x1) fallocate(r1, 0x0, 0xffff, 0x3) fallocate(r1, 0x3, 0x0, 0x51) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='veth1_to_bond\x00') 2018/05/13 06:55:49 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f0000000000)="a41301ae", 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x80000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x18, r2, 0x500, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x14) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) shutdown(r3, 0x0) 2018/05/13 06:55:49 executing program 2: r0 = socket(0xa, 0x20000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[@ANYBLOB='1'], 0x1) 2018/05/13 06:55:49 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x9, 0x0) ioctl$sock_ifreq(r0, 0x893d, &(0x7f0000000280)={'\x00', @ifru_names='bcsf0\x00'}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r3 = dup2(r2, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="0500"], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x6, 0x50, 0x7, 0x5}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$ax25(r3, &(0x7f00000000c0)=""/248, 0xf8, 0x43, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x60000000, &(0x7f000044bf7d)="a4"}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000040)) 2018/05/13 06:55:49 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x800) fgetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000200)=""/119, 0x77) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000180)=0x9, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}}}, 0x108) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000840)=0xe8) getresgid(&(0x7f0000000880), &(0x7f00000008c0)=0x0, &(0x7f0000000900)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={r2, r3, r4}, 0xc) setrlimit(0x1, &(0x7f0000011000)) add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="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", 0x4d1, 0xfffffffffffffffd) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000280)={r5, 0x1}) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) fallocate(r1, 0x1, 0x3ff, 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x39, 0x36, 0x30]}, 0x3) readv(r6, &(0x7f0000000540)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000480)=""/141, 0x8d}], 0x3) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)) [ 201.358397] binder: 13982:13991 unknown command 5 [ 201.385148] binder: 13982:13991 ioctl c0306201 20008000 returned -22 [ 201.400130] binder: 13982:13991 ioctl c0306201 205da000 returned -11 [ 201.410160] binder: 13982:13991 ioctl 127a 20000040 returned -22 [ 201.420816] binder: 13982:13996 unknown command 5 [ 201.427070] binder: 13982:13996 ioctl c0306201 20008000 returned -22 [ 201.438305] binder: 13982:13996 ioctl 127a 20000040 returned -22 2018/05/13 06:55:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x40000000, 0x8) 2018/05/13 06:55:50 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x4, 0x70bd28, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") syz_emit_ethernet(0x8e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd6006f52600583a00fe8000000000000000000000000000ffff020000000000000000000000000000000090780000003f600a07ec0ae32900fe80000000000000000000ffff000000000000000002ffffac140000a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f00000000"], &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000280)) 2018/05/13 06:55:50 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'teql0\x00'}}, 0x1e) 2018/05/13 06:55:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x5cb, 0x0, 0x0, 0x0, 0x8, 0x4, 0x95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/05/13 06:55:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) accept4(r1, 0x0, &(0x7f0000000080), 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts={0x7a, 0x4, [], [@calipso={0x7, 0x18, {0x1fc, 0x4, 0x2, 0x5a, [0xfffffffffffeffff, 0x3]}}, @ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0xfffffffffffffff9}, @enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1}]}, 0x30) 2018/05/13 06:55:50 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@generic={0x0, "e342d4cf3d9afdecec2fa09a23add2b200d6cbe0f7c5c2cc8650ecab99ad0066577167c8a8ea6b015eeeed5c6d574de81e71886d366b5287d78de928da2f80845bea239f7308f9aa25fcd101055ac30c1856f8b4a653075ce891422605a0587763924092930fbd6f50c58b9eec935489bec7cbb9f36f34bdcc5f68586c01"}, 0x80) fchdir(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10600, 0x108) r4 = perf_event_open(&(0x7f000001d000)={0x200000000, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r3, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000140)={0x2, 0x1, 0x0, 0xffffffff, 0x3, 0x6, 0x1, 0x8, 0x800, 0x3, 0x4, 0x9}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r6, 0x40405514, &(0x7f0000000180)={0xffffffff, 0x6, 0x3, 0xfffffffffffffffa, "2b71db8ae9d9496515fe5eee974d998bdc9f24172ef2f8b12c301f2fd30f10772cb20d3060879c98b02675e5"}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) ioctl$TCSETAW(r6, 0x5407, &(0x7f0000000080)) r7 = open(&(0x7f0000000040)='..', 0x0, 0xfffffffffffffffd) getdents64(r7, &(0x7f00000010c0)=""/4096, 0x1000) getdents64(r7, &(0x7f0000000080)=""/58, 0x3a) 2018/05/13 06:55:50 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7, 0x14d000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373ff7f000000000000a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) llistxattr(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)=""/4096, 0x1000) setxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)='@locgroup\x00', 0xa, 0x2) 2018/05/13 06:55:50 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendto$unix(0xffffffffffffffff, &(0x7f0000000600)="aad2dfd789837c0d98a9d99f9f95ccb58760763fc53316e5a93c44fb349e2218cc1c7fed05f66cf3c84bbb1de6a722eb33c83f9e17c8328952fd3d8de00a33112addde0fcc34cdd67e2978aaad7a60433d88da26fe2d8881ea4fd63ff0eb3f4926fa4a", 0x63, 0x0, &(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) syz_mount_image$xfs(&(0x7f00000003c0)='xfs\x00', &(0x7f00000004c0)='./file0\x00', 0x8, 0x2, &(0x7f00000005c0)=[{&(0x7f0000000500)="024c73ac50a536b4c2bab71fe3134e08953fbf018e", 0x15, 0x2e02}, {&(0x7f0000000540)="53f296b710ddb604d256bacac9261f4ec86d7f397e64a3fc4ee390f9300e1d724407610184f71e2f274e7ca327073954bed163ffee99b679569135e30645eb339d53b7f9f0006322b4f75957e0f405a069427791921906cf93949edc6e11b76462dd8e18446ad1371a0f9655dbdc", 0x6e, 0x100}], 0x0, &(0x7f0000000680)={'nouuid,', {[{@nogrpid='nogrpid', 0x2c}]}}) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000000480)=0xb0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r5 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000001, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x31, "f3b5ac1057a6979048c6e5d74fc22c9d8c80710354c43d9fc88cdf50e2aa1630b103cb2a58f96465e0239f958c2d8b5637"}, &(0x7f00000000c0)=0x55) 2018/05/13 06:55:50 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x1000000000000ff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="0200000007003b00fe8000000000000005001a00ffffffff000000000000000000002ced0000ac1414aa0000000000000000000000000000"], 0x38}, 0x1}, 0x0) [ 202.096635] IPVS: stopping master sync thread 14025 ... [ 202.105692] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 202.127531] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/05/13 06:55:50 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+10000}, 0x3, 0x200000000000052, 0x100000002}, {}], 0x30) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x800, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x100, 0x0) bind$vsock_dgram(r3, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x1}, 0xb9) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'os2.', "73656c696e757800f9216367726f7570656d317d47504c766d6e6574309400"}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00000000c0)={0x2, 0x1ff, 0x4, 0x3, 0x4}) fstatfs(r3, &(0x7f00000001c0)=""/173) 2018/05/13 06:55:50 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x20000000402000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x3, 0x8, 0x9d36, 0x67f, 0x4, 0x9}) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:50 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) r2 = shmat(r1, &(0x7f0000000000/0x4000)=nil, 0x5000) recvfrom$packet(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40000000, &(0x7f0000001240)={0x11, 0x11, 0x0, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) shmdt(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}}}, &(0x7f0000000180)=0xe8) shmat(r1, &(0x7f0000000000/0x3000)=nil, 0x4000) r4 = getegid() syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x1, r3, r4, 0x2, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) socket$inet_udp(0x2, 0x2, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x5, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x17) 2018/05/13 06:55:50 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b001471617dee07a9c3670600fe8000000000000000001d00000000aafe8100000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/13 06:55:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x31, 0x10000) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00005daff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af21, &(0x7f00000000c0)={0x0, r2}) [ 202.190648] XFS (loop2): Invalid superblock magic number 2018/05/13 06:55:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x101, 0x503000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x2, r3}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0x4b564d04}]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x0, 0x101000}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)=0x0) sched_getparam(r4, &(0x7f00000001c0)) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000140)={0x1, 0x0, [{0x2, 0x5, 0x0, 0x0, @irqchip={0x0, 0x81}}]}) [ 202.252394] XFS (loop2): Invalid superblock magic number 2018/05/13 06:55:50 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x343, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff0000000000000000630a00fe000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1f, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) 2018/05/13 06:55:51 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) mremap(&(0x7f0000ff1000/0xe000)=nil, 0xe000, 0x3000, 0x2, &(0x7f0000ff5000/0x3000)=nil) 2018/05/13 06:55:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0xb4}, &(0x7f0000000100)=0x8) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/05/13 06:55:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) write$binfmt_aout(r3, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x70e) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000001) connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, @random="54fd259a39ae"}, 0x10) r7 = dup3(r4, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x3]}, &(0x7f0000000100)=0x6) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, &(0x7f0000000040)="f2ad3e650f3266b8010000000f01c1f4f20f01c90f1753010fc759047d4966b8007000000f23d00f21f86635300000090f23f8360fae59fe", 0x38}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/13 06:55:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth1\x00', 0x10) ioctl$KVM_RUN(r3, 0x8004ae98, 0x6f3000) 2018/05/13 06:55:51 executing program 0: r0 = socket(0xa, 0x1, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mknod(&(0x7f00000ac000)='./file0\x00', 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./control\x00') 2018/05/13 06:55:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x30000000, 0x8) 2018/05/13 06:55:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ioctl$EVIOCGMASK(r0, 0x40104593, &(0x7f0000fcc000)={0x0, 0xc, &(0x7f0000fcc000)="02000000e0aa00f60000ffff"}) 2018/05/13 06:55:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f000000000000000400", &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0x5}}) 2018/05/13 06:55:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000040), &(0x7f0000000100)=0x128) r1 = semget(0x0, 0x4, 0x40) socket$nl_generic(0x10, 0x3, 0x10) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000000)=""/64) 2018/05/13 06:55:51 executing program 6: syz_mount_image$ceph(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000240)='./file0/..le1\x00', 0xa2, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280)="3ea7fa58173352780a43cb48", 0xc, 0x1}], 0x10004, &(0x7f0000000300)='/dev/cuse\x00') syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0xfffffffffffffffc, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={r2, 0x514f}) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000005c0)='./file0/file1\x00', 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000040)='./file0/..le1\x00') 2018/05/13 06:55:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000004}, 0xfffffffffffffcd8, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_newrule={0x20, 0x20, 0x0, 0x0, 0x0, {0x2}}, 0x20}, 0x1}, 0x0) write(r0, &(0x7f000046bfd8)="270000001400070002000000120f0a0011000100f500001000000000078a151f35080039000500", 0x27) 2018/05/13 06:55:51 executing program 5: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x400000020011, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400840, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x4, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x80) 2018/05/13 06:55:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x4e, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x90, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1f7}, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x0, 0x0, 0xfffffffffffffffa}], 0x18) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/13 06:55:51 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) r0 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r0, 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:51 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140), 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40002, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, r3, &(0x7f0000000140)}]) 2018/05/13 06:55:51 executing program 7: r0 = socket(0x11, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x101000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xeab, 0x8c3) getsockopt$inet6_dccp_int(r3, 0x21, 0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x7, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="8500000007000000870000000000000095000000000000007de7690fd95fe2ba0fcaf12cab86b57e10fe"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) accept4$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x100000001, 0x1, 0x100, 0x5, 0x100, r4}) [ 203.260447] FAT-fs (loop6): Unrecognized mount option "./file0/..le1" or missing value 2018/05/13 06:55:51 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x6) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x6}, 0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, 'ipddp0\x00'}) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@polexpire={0x144, 0x1b, 0x510, 0x70bd29, 0x25dfdbfb, {{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0x3f, r2, r3}, {0x2, 0x3, 0x1000, 0x3, 0xfffffffffffff801, 0x1da7, 0x4, 0x7}, {0xffffffffffffffff, 0x4, 0x40, 0x1}, 0x0, 0x6e6bbb, 0x1, 0x1, 0x1, 0x3}, 0x9}, [@algo_aead={0x84, 0x12, {{'gcm_base(cbc-cast5-avx,sha512-avx2)\x00'}, 0x1b0, 0x80, "fd92df8ce333efbce401153394bdc6e057b8faea60940a2908ba1b540b6348c57edd4a480a79c968d51d8a5c0ebd3605aa147b073aba"}}]}, 0xfffffcd5}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 203.308217] QAT: Invalid ioctl 2018/05/13 06:55:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) [ 203.335604] QAT: Invalid ioctl 2018/05/13 06:55:51 executing program 2: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000100)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, [0x38, 0x0]}, 0x2c}]}) r0 = request_key(&(0x7f00000003c0)="a37ad4b25cf740470e19067fceb61c1fed5b7200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='+\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="d1dd5a96e17aa3cd82d1895f4436f812a453d8bb4b26b2a6ae7ca673e02ebbfe51779b5682d5fcf77cafed8d0d85d89337c71a31f0ac9e3096f249647ed53faad9041616df90ac59bcd1fb8e2d7cc2fd92b5349cf7c614e448a3d29852d8b7bbbf59f55b284c3b169fc3d40d5ca103", 0x6f, 0xfffffffffffffffe) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000380)=0x3) keyctl$unlink(0x9, r0, r1) 2018/05/13 06:55:51 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="757365070075a6675d79727c8a0d3cb492c45de8f4c002701054b86f5a63e86fe71901bc0373d97248304ca7221b23099cb5f87424b215a223d6a8fbb7a40165a25f0000000000000000000000000000a181919f1e5b0d4372ae528ea15f922fb315a166c61b7b6018849b04d1a90fdcf4f6017d42d95eb07ab6b989c41d11ebcaa01cd23d5504"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)=""/4, 0x4) 2018/05/13 06:55:51 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff5, 0x401) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10240800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000003800e1ff27bd7000fedbdf2504000000040052001800860008007a00", @ANYRES32=r1, @ANYBLOB="08005e00ac1414bb04006600"], 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x40) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@newpolicy={0xb8, 0x13, 0x331, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0xe}}, 0xb8}, 0x1}, 0x0) [ 203.364669] ceph: device name is missing path (no : separator in /dev/loop6) [ 203.394206] FAT-fs (loop6): Unrecognized mount option "./file0/..le1" or missing value [ 203.531523] f2fs_msg: 10 callbacks suppressed [ 203.531545] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 203.543247] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 203.551418] F2FS-fs (loop2): extra_attr or flexible_inline_xattr feature is off [ 203.559674] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 203.566813] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 203.574418] F2FS-fs (loop2): extra_attr or flexible_inline_xattr feature is off [ 203.593154] QAT: Invalid ioctl [ 203.614692] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 203.621874] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 203.632420] F2FS-fs (loop2): extra_attr or flexible_inline_xattr feature is off [ 203.643693] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 203.659980] QAT: Invalid ioctl 2018/05/13 06:55:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) 2018/05/13 06:55:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="0933fb93", @ANYRES16=r3, @ANYBLOB="010025bd7000fcdbdf250e0000006c000300140002006c6f00000000000000000000000000001400020069726c616e300000000000000000000008000500e0000002080007004e21000008000500ac1414aa080007004e21000008000800ff00000008000500ac1414bb080008007f0000000800010002000000080004002a00000034000300140002006772657461703000000000000000000014000600fe800000000000000000000000000000080003000300000040000100080002007e000000080002006200000014000300ac14141300000000000000000000000008000900420000000800010002000000080009005e000000"], 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x8000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000001c0), 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000004, 0x10032, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) 2018/05/13 06:55:52 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 2018/05/13 06:55:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x20000000, 0x8) 2018/05/13 06:55:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) accept4$llc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10, 0x80000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000080)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000280)=0xfff, 0x4) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x200) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000300)) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000140)={0x2c8b, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0x3, 0x40, 0x7, 0x5, &(0x7f0000000100)='ifb0\x00', 0x7fff, 0x40, 0x3f}) syncfs(r4) 2018/05/13 06:55:52 executing program 3: clock_getres(0x0, &(0x7f0000000080)) mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x7fe0000}) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="7573ca21f37d9bd571e8d6067b864e926fe725015d51291d9cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) acct(0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) lseek(r0, 0x0, 0x4) 2018/05/13 06:55:52 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)="ec0a15", 0x0) ftruncate(r1, 0x9) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="000225bf25110000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x1}, 0x40000) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000400)=0x4, 0x4) mkdirat$cgroup(r2, &(0x7f0000000100)='syz1\x00', 0x1ff) sendfile(r0, r2, &(0x7f0000000000), 0x4) 2018/05/13 06:55:52 executing program 7: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x10002, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000200)={&(0x7f0000000140)=[0x8], 0x1, 0x7, 0x7fffffff, 0x1, 0xffffffffffffffe1, 0x3889cf4f, {0x3, 0x7fffffff, 0x10001, 0xfffffffffffffff8, 0x0, 0xcd0, 0x100000000, 0x3f, 0xfff, 0x7f, 0xffffffffffff7fff, 0x1, 0xfffffffffffffff7, 0x100, "bc744c2f3b8a63d8141d09cdde50ccb3b3ea57acdaaa29f837d7c63d281393eb"}}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x400008000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/13 06:55:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0x7, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) [ 204.047299] Unknown ioctl 35083 2018/05/13 06:55:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x110, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xd8) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x480000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/05/13 06:55:52 executing program 4: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x40010, 0xffffffffffffffff, 0x80000000) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000200)={0x1d, r3}, 0x10) 2018/05/13 06:55:52 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_names\x00') sendfile(r0, r1, 0x0, 0x40) [ 204.085540] Unknown ioctl 35083 2018/05/13 06:55:53 executing program 2: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='p', 0x1, 0xfffffffffffffffb) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x13) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x2, 0x80800) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000002c0)=0x3, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) keyctl$set_timeout(0xf, r0, 0x2) fchdir(r2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="8d87893fa4c1904027fa6f2fe44f81a20d384c359a47a61e11532e3e761131e970f30b4d83f97ab482117cbd3e61add0b81cd12d6cb7c931b3a7c9", 0x3b, r0) keyctl$revoke(0x3, r0) 2018/05/13 06:55:53 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000004c0)=0x0) ptrace$setopts(0x4200, r2, 0x807, 0x4000000000ffffc) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$TIOCNXCL(r3, 0x540d) modify_ldt$write2(0x11, &(0x7f0000000540)={0x7, 0x2, 0x1400, 0xb39, 0xfffffffffffffffa, 0xffff, 0x800, 0x2, 0x5, 0x7}, 0x10) accept$ipx(r3, &(0x7f0000000480), &(0x7f0000000500)=0x10) r4 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="0f0000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000ff07000000000000000000000000002000000000000000000000000000000000002400000008000400ff13107a1ee0435c5f8c7b5fba"]}) close(r0) execveat(r3, &(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=[&(0x7f00000000c0)='.\x00', &(0x7f0000000100)="d65e2d00", &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':lo\x00', &(0x7f0000000240)=',vmnet1\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000440)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00'], 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0x5) dup2(r0, r1) 2018/05/13 06:55:53 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="75730300005d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4ea89bdc57304ae75149a03b981339ab3177f7e22aea5165af4dd888ae5ef17c6253d47892881a875bf4e0d5cac30a8e1c6a63036555341713b70696fd06a717439171d9ce789a3e586dccd2a79ee3eb4ae37dc6152613d8a516294200ac732eab8e1c85231cded5b26fe8ef9aa7fa6d4357f5bca74619224e204574f85517f50224b04855dba3478c5c292d81b89dd5fc3eec5ed"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:53 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) getsockopt$bt_hci(r0, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r2 = open(&(0x7f00000010c0)='./file0\x00', 0x0, 0x95) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000001100)={0x0, 0x1, 0x0, 0x40, &(0x7f0000000000/0x4000)=nil}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'veth1_to_team\x00', 0x7ff}) 2018/05/13 06:55:53 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x200001, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000801, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r2) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x5, 0x943, 0x3e58, 0x3ff, 0x0, 0x81, 0x10, 0x4, 0x400, 0x3, 0x1, 0x3ff, 0x2, 0x200, 0xff, 0x10000, 0xf7cd, 0xbb, 0x8, 0x4, 0x8, 0x4, 0xff, 0x80000000, 0x1ff, 0x38, 0x9, 0xf7, 0x7, 0x7fff, 0x8, 0xc, 0x1000, 0xa2, 0x7, 0x9, 0x0, 0x0, 0x4, @perf_config_ext={0xfff, 0x7f}, 0x4000, 0x80000001, 0x3, 0x0, 0x4, 0x2, 0x1}, r2, 0x8, r1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$fuse(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="23457913b3cf2cb06e241cb008ae6504ffffff"], 0x28) 2018/05/13 06:55:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x20000000000, 0x8) 2018/05/13 06:55:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xd, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x141a02, 0x0) fsync(r1) 2018/05/13 06:55:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) dup3(r1, r0, 0x0) 2018/05/13 06:55:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x1000000000002) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/05/13 06:55:53 executing program 0: r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x57, "64b65b1fabac16a66e6b0e5421d5a89809c09c36dbbc970ea619df49d4ca77b752f60a321620ecfd5ec89cad41ea8cbf0371b208da58138bc0580be68445cf24a52f8d908f3c0469abbf2605d3f88d1e369184ea056cbb"}, &(0x7f0000000300)=0x5f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="4d000000d95384ccd94c73704bc83d580791ee4e550ccc3ce2408035fb23a361cb4cfa8ecb5223728316d1ab0abd246a95844112f0d6e121fb2d20dbc44a4b1fea2a7101e72ffb55dfee1ce674c824cb21"], &(0x7f00000003c0)=0x2) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r4, 0x40a0000080044dff, &(0x7f0000000040)) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getpeername(r5, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80) sendto$inet(r5, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r6 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x94, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23}}, 0x5, 0xd}, &(0x7f0000000000)=0x147) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r7, 0x5}, 0x8) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) shutdown(r5, 0x1) [ 205.062159] binder_alloc: binder_alloc_mmap_handler: 14247 20000000-20001000 already mapped failed -16 2018/05/13 06:55:53 executing program 5: getgid() prctl$setmm(0x59616d61, 0xfffffffffffffffc, &(0x7f0000ffb000/0x4000)=nil) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x480200, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/05/13 06:55:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/13 06:55:53 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000080)) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) [ 206.065658] sctp: [Deprecated]: syz-executor0 (pid 14291) Use of struct sctp_assoc_value in delayed_ack socket option. [ 206.065658] Use struct sctp_sack_info instead [ 206.239182] sctp: [Deprecated]: syz-executor0 (pid 14294) Use of struct sctp_assoc_value in delayed_ack socket option. [ 206.239182] Use struct sctp_sack_info instead 2018/05/13 06:55:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x8f, 0x0, [0xffff8000]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0xfffffffffffffbff}, 0x8) 2018/05/13 06:55:54 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="640000000005ff031dffee946f0000000a200a0009000800001d25680c1ba3e20400ff7ee55b18b0860dc4977bf4efc90000a52cb0258863cebb091c27491810f81630d760346024d93357ea6fc31a803e7f820cfeb5c5290b5e5c6a5f3b908c024412474b497cbe537e3b8210b543cddc778ca96cd62dc110491ade022a71000b66792d3010eaa49ca5e291ba47d149ec0f54add5510f42e95a441ac4796b6e469557a1da874cac07bb29e9b9f0218b37bef2b60c97ba2b03b43b90b2683706ec20c67572fa8eba88f1dbf4e7b6adcb418999ea9dda886186a9f296f8ac58c9b4b44f3118beee854986383ca7fb040f8a65e14e2d1d96a54b7a9d5258530dc8018c5cb2ea16ff5edad36d4b7800fb5cdcb02da7a7c0321f9f12699a52924aa1457f158d29af9357288ebd", 0x63}], 0x0, 0x0, 0xfffffffffffffffc}, 0x800) 2018/05/13 06:55:54 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x7, 0x1}, 0x2c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080), 0x0) 2018/05/13 06:55:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0xf403000000000000, 0x8) 2018/05/13 06:55:54 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="752a2300400000000079727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f874246e7a6c701e74fb8ca4b8c7b215a223d6a8fbb7a46f65"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000300)) r1 = getpgid(0x0) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000200)=0x18) 2018/05/13 06:55:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) getpid() ioctl(r0, 0x80008912, &(0x7f0000000240)="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") r1 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000100)=""/88, &(0x7f0000000080)=0x311) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3de4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r2, 0x40000000001}, &(0x7f0000000380)=0x8) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f00000000c0)=0x42, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x7) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/05/13 06:55:54 executing program 0: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000280)={0x2, 0xf, 0xab, 0xca, "320beb58a4bc72a7fc273dc0ae004a0ad871a6845d1ba9771a155be0d1b5b3de"}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc) fcntl$setlease(r0, 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0x8000, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000300)={r5, 0x1}) iopl(0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r6, 0x401) 2018/05/13 06:55:54 executing program 7: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r0, 0x1000000) timer_create(0x7, &(0x7f0000000040)={0x0, 0x8, 0x1, @thr={&(0x7f0000000000)="d4c885fa3f00299f28e398e6", &(0x7f00000000c0)="866c89deb0d8ed61251bb380100c375040fb988f6a029a21acf37f2e219de62c0bf7003f4c41a79f641cdb0711881260fa2bab98547029eb4ca2a195ce48ae58c1c0ea27f42d1272d44dd5b743322ef31b79bc5d2650be027c37295e52b5ddc3121e06caa76b30af75074ee95a8d0df6edc88cf6af1b292988a29fc1dee099b98211a5f68f45ed6f2e5e8a553c5c0e3faa3f8d487e96f1d866eccac174534e4f758441216156bfea2448d97b3326caa4724e680a033c8c07fe10a175b1cb699f7ee286097e153388acb3ae3ffbcee7"}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r1) finit_module(r0, &(0x7f0000000080)='b\n\x00', 0x0) 2018/05/13 06:55:54 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x581500, 0x0) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) semtimedop(r0, &(0x7f00000000c0)=[{0x3, 0x202, 0x20127cdf45ec9f15}, {0x3, 0x50bc}], 0x2, &(0x7f0000000100)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x710, 0x2b, 0x5, 0xf8d5, 0x44c, 0xe2, 0x20, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8, 0x7fff, 0x7ff, 0x5, 0x3f}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x681}, 0x8) 2018/05/13 06:55:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x52, r0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000040), 0x4) pselect6(0x40, &(0x7f0000000000)={0x2, 0x6, 0xf52d, 0x642, 0x2, 0x7, 0x9, 0x3f}, &(0x7f0000000080)={0x6, 0x101, 0xd3, 0xff, 0x8, 0x9, 0x75cf58fc, 0x272}, &(0x7f00000000c0)={0xff, 0x9, 0x200, 0x8001, 0xffffffffffffffe1, 0x8, 0x100, 0xfffffffffffffffe}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x9}, 0x8}) 2018/05/13 06:55:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2779, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000340)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x0, 0x3f0000) 2018/05/13 06:55:54 executing program 2: chmod(&(0x7f0000000000)='./file0\x00', 0x0) mlockall(0x5) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x1}) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0xae, 0x3, 0xfffffffffffff800, 0x5, 0x0, 0x6, 0x5030, 0x4, 0x5, 0x100000001, 0x0, 0x1, 0x0, 0x4, 0x8, 0x44f0, 0x4, 0x4, 0x1, 0x80, 0x80000001, 0x9, 0x7fff, 0x2, 0x28b, 0x40, 0xba5d, 0x0, 0x7, 0xfffffffffffffffc, 0xfff, 0x22, 0x401, 0x8, 0x5d1b, 0x93, 0x0, 0x5, 0x1, @perf_config_ext={0x40, 0xd0e}, 0x81, 0x6, 0x9, 0x7, 0x100, 0x101, 0x9}, r2, 0x9, r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() 2018/05/13 06:55:54 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x5, 0x3ff, 0x5, 0x0, 0x8}) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) 2018/05/13 06:55:54 executing program 0: r0 = socket(0x0, 0xe, 0x400) write(r0, &(0x7f0000000000)="2235765809001c010a00401e00010900000004012fd91308b586dd06bf025d38767e1fdda5eb3106e22e6f2b7a73c4bea05d90c0ff8a3304ea820d5f063ad7c4b1b3cec8ec3bfd2e050000002ba0a1262b6589fde71e5c7b8d800e8c000000000000000000", 0xffffff4c) 2018/05/13 06:55:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x7, 0x9, 0x65, 0x7, 0xdd, 0x0, 0x8e4, 0x40, 0x80, 0x4, 0x7, 0x1}) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262cea8498bf2a0a152ba3a6ea00f66f000000000000000000000000dae9dbe8932f35d5ec6f73d6992d4ef15f3c0c055e6049cae301ebcf96565905d4197bc52de9e2bc6f62d80cb6e9965a") syz_emit_ethernet(0x42, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "61dfaa", 0xc, 0x2c, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e21, 0xc, 0x0, [@guehdr={0x1, 0x0, 0x0, 0x0, 0x100}]}}}}}}, &(0x7f0000000280)) 2018/05/13 06:55:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") timer_create(0x9, &(0x7f0000044000)={0x0, 0x1000000000000017}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) 2018/05/13 06:55:54 executing program 6: r0 = epoll_create(0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8000, 0x2000000208972, r0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xa) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) 2018/05/13 06:55:54 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xd, 0x0, 0x4, 0x0, 0x2000000000000006}, 0x2c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80400, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/dev_snmp6\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400000, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x6, 0xfffffffffffffe01, 0x8, 0x7, 0x0, 0xa41, 0x10, 0x4, 0x7f, 0x7, 0x7, 0x8, 0x100, 0xa1a1, 0x1816, 0x4, 0xfffffffffffffff7, 0x0, 0x0, 0x2, 0x3f, 0x2, 0x800, 0x5, 0xa3b4, 0x1178, 0x2e0, 0x5, 0x8, 0x400, 0x18, 0x2829, 0x5, 0x8, 0x9, 0x8001, 0x0, 0x800, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x800, 0xa0000000, 0x401, 0x7, 0xfffffffffffffff7, 0x93, 0x1ff}, r1, 0xc, r2, 0x1) times(&(0x7f0000000180)) 2018/05/13 06:55:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000000)=0x216) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) [ 206.774320] FAT-fs (loop4): Directory bread(block 112) failed [ 206.780474] FAT-fs (loop4): Directory bread(block 113) failed [ 206.787275] FAT-fs (loop4): Directory bread(block 114) failed [ 206.814908] FAT-fs (loop4): Directory bread(block 112) failed [ 206.824848] FAT-fs (loop4): Directory bread(block 113) failed [ 206.832327] FAT-fs (loop4): Directory bread(block 114) failed [ 206.840829] FAT-fs (loop4): Directory bread(block 112) failed [ 206.848375] FAT-fs (loop4): Directory bread(block 113) failed [ 206.855297] FAT-fs (loop4): Directory bread(block 114) failed [ 207.043530] attempt to access beyond end of device [ 207.048610] loop4: rw=1, want=1127, limit=112 [ 207.054103] attempt to access beyond end of device [ 207.059497] loop4: rw=1, want=1128, limit=112 [ 207.064055] Buffer I/O error on dev loop4, logical block 1127, lost async page write [ 207.072125] attempt to access beyond end of device [ 207.077145] loop4: rw=1, want=1129, limit=112 [ 207.081701] Buffer I/O error on dev loop4, logical block 1128, lost async page write [ 207.089682] attempt to access beyond end of device [ 207.094691] loop4: rw=1, want=1130, limit=112 [ 207.099218] Buffer I/O error on dev loop4, logical block 1129, lost async page write [ 207.107219] attempt to access beyond end of device [ 207.112254] loop4: rw=1, want=1131, limit=112 [ 207.116892] Buffer I/O error on dev loop4, logical block 1130, lost async page write [ 207.124947] attempt to access beyond end of device [ 207.129974] loop4: rw=1, want=116, limit=112 [ 207.134440] Buffer I/O error on dev loop4, logical block 115, lost async page write [ 207.142339] attempt to access beyond end of device [ 207.147417] loop4: rw=1, want=117, limit=112 [ 207.151848] Buffer I/O error on dev loop4, logical block 116, lost async page write [ 207.159717] attempt to access beyond end of device [ 207.164732] loop4: rw=1, want=118, limit=112 [ 207.169197] Buffer I/O error on dev loop4, logical block 117, lost async page write [ 207.177155] attempt to access beyond end of device [ 207.182194] loop4: rw=1, want=119, limit=112 [ 207.186637] Buffer I/O error on dev loop4, logical block 118, lost async page write 2018/05/13 06:55:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000040)="21a5ef8701e1636a01f384b76917d90bdaaf0c2cbd91a90b267df9a2c7b9e4055c86e0e4364baf6eb316736e67729cd7aa04b4b161f488756dafc4c709ab3fcc22e4f5c9a884b4a36dbd2992ced4b8f8e58147dec87962a60409f7762d86d16f9f6d18868d9ae4c55bdba059f256554e68f936c0df45a4b77c490358752f2748b58e", 0x82}], 0x1, 0x0) ioctl(r0, 0x2275, &(0x7f00000000c0)) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x101000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) 2018/05/13 06:55:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") clock_settime(0x0, &(0x7f0000000040)={0x77359400}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7af2) lookup_dcookie(0xc5f, &(0x7f0000000100)=""/115, 0x73) 2018/05/13 06:55:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) r3 = dup2(r2, r1) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000001000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b40000"], 0x78) readahead(r2, 0xfffffffffffff551, 0xbc4) openat(r2, &(0x7f0000000040)='./file0\x00', 0xa00, 0x14) 2018/05/13 06:55:55 executing program 2: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f494c4607000000000042bb50271d245e1900000000000003003e00000000000000000038000100000000000000000001002000f4"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) 2018/05/13 06:55:55 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) socketpair$inet6(0xa, 0x6, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000780)={@mcast1, 0x0}, &(0x7f00000007c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000800)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x100, 0x4, 0x80000000, r1}) 2018/05/13 06:55:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0x100000000000000, 0x8) 2018/05/13 06:55:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x40000, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60d547cd002c210000000000000000000000ffffac1414bbfe8000000000000000000000000000aa000092bb9f0000040890780029372d00430558"], &(0x7f00000000c0)) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x102) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/05/13 06:55:55 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r1 = request_key(&(0x7f0000000e40)='big_key\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ec0)='\'+vmnet1**{:nodevvmnet1cpuset-\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000f00)='user\x00', &(0x7f0000000f40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000011c0)="264e41659e76bdeca7da967971f515d39a9c618e0f0d1d570334bc30df0ae9684c2761e42781bb2c1e085ce584b12e91a30a2231bae98bc7db240436df6a919e67923acb9ea930b0edd4d0222e66f03d8915f5cf9a1c892374c184de21c6ee1b990874cb93a62a7059581a0ea2346f275979d122dc71b4e3e3353a70286a59f33eb038105fed0c91cece5a6a9fbffa46bbbc40a3b75f30d8e556233eba82fa79d13c70cb58140b3cc86958d2f7a5f87a80f3a0b97a58f4015726bb8e77c5617860fc61e40ec157475c48179f0f1fbb1af5741de9cfd4e7a2efd29c1a7201610a44c01b2d4239175394389fd528975eea60", 0xffffffffffffffff) recvmsg(r0, &(0x7f0000002740)={&(0x7f0000000f80)=@ipx, 0x80, &(0x7f0000002600)=[{&(0x7f0000001000)=""/233, 0xe9}, {&(0x7f0000001100)=""/29, 0x1d}, {&(0x7f00000012c0)=""/231, 0xe7}, {&(0x7f0000001140)=""/69, 0x45}, {&(0x7f00000013c0)=""/250, 0xfa}, {&(0x7f0000002500)=""/246, 0xf6}, {&(0x7f00000014c0)=""/14, 0xe}], 0x7, &(0x7f0000002680)=""/179, 0xb3}, 0x2000) keyctl$negate(0xd, r1, 0x4, r2) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000040)=0x6, 0xffffffffffffffa1) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000340)=@nl, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000540)=""/215, 0xd7}, {&(0x7f0000000640)=""/181, 0xb5}, {&(0x7f0000000700)=""/144, 0x90}, {&(0x7f00000007c0)=""/233, 0xe9}, {&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f00000009c0)=""/251, 0xfb}, {&(0x7f0000000ac0)=""/248, 0xf8}, {&(0x7f0000000bc0)=""/124, 0x7c}, {&(0x7f0000000c40)=""/85, 0x55}], 0x9, &(0x7f0000000d80)=""/174, 0xae, 0xf88c}, 0x2) finit_module(r0, &(0x7f0000002840)='-\x00', 0x2) r3 = open(&(0x7f0000002880)='./file0\x00', 0x610c40, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000028c0)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000002a00)={r4, 0x1, &(0x7f0000002900)=[0x80], &(0x7f0000002940)=[0x7, 0x8001, 0x7ff, 0x60eb, 0xffff, 0x8], 0x10, 0x1, 0xffffffff, &(0x7f0000002980)=[0x3], &(0x7f00000029c0)=[0xc6a]}) r5 = syz_open_dev$sndpcmc(&(0x7f0000002780)='/dev/snd/pcmC#D#c\x00', 0xd721, 0x2) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00000027c0), &(0x7f0000002800)=0x4) sendto$inet(r0, &(0x7f0000000400)="e138", 0x2, 0x11, 0x0, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/15, 0xf}], 0x1, &(0x7f0000000440)=""/194, 0xc2}, 0x0) listen(r0, 0x5) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@alg, 0x58, &(0x7f0000000240)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, &(0x7f0000000300)=""/45, 0x2d}, 0x0) 2018/05/13 06:55:55 executing program 0: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x14) getpeername(r0, &(0x7f0000000180)=@in, &(0x7f0000000200)=0x80) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000080)={0x5d35, 0x8000, 0x8, 0x0, 0x4, 0x1000}) r3 = memfd_create(&(0x7f0000000000)="5e2d217d5b6d643573756d296d696d655f7479706573656c851773656375726974797b275b7070703100", 0x3) pwritev(r3, &(0x7f00000010c0)=[{&(0x7f00000000c0)="97", 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x5) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000240)=0xffffffff00000001) write(r3, &(0x7f00000012c0)="9d", 0x1) 2033/05/18 03:33:20 executing program 5: r0 = socket(0x10, 0x802, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000006f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006ec0)={&(0x7f0000006800)=ANY=[]}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e22, 0x81, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e21, 0xfcd, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e24, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x180b2000}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xd8) write(r0, &(0x7f0000aabf04)="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", 0xfc) 2033/05/18 03:33:20 executing program 7: r0 = socket$inet6(0xa, 0x8, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x104, r2, 0x300, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4b0}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x855}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x40}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x97}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x41}]}, 0x104}, 0x1, 0x0, 0x0, 0x2000c804}, 0x4) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x401, 0xffff}) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000d10ffc), 0x4) 2033/05/18 03:33:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7, &(0x7f0000000040)="2bb0142b9852461295c1c37418a2361db0413c2109e91da461038dc3d5132ce065d5a9a5988cdd73452dcaff4104cd967d00b3934a5ce3d1d4297360c6418a2aca34d82340fe64c1cb42e36cca42109560df2471434181d3e7e1c935be567f9a2307541ecd7bb4942020600894e42944538e5131cdeda22dc25134062b35d806c02c21701c1374b28f9ec57b456b31caf15ea9d0683afda0047f78f10eb28ae3ef4f86c1ec306c3ef35bceb21b6b7118d29dec7c9e24e8cf0f450aa9824611ccb14e0bb3644a54f710eb1da60f122a0c6ae22fb3828b5d91032dbd3f97d65a5e23ba81") ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$unix(0x16, 0x0, 0x0, &(0x7f0000616ff8)) 2033/05/18 03:33:20 executing program 4: r0 = perf_event_open(&(0x7f0000877000)={0x2, 0x78, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) r3 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040)=0xac7, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2033/05/18 03:33:20 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8d6067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0x6e, 0xfffffffffffffffc) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) pselect6(0x40, &(0x7f0000000000)={0x0, 0xffffffff, 0x3, 0x6, 0x3, 0x5, 0x7fff, 0x100000001}, &(0x7f0000000040)={0x8, 0x1ff, 0x100000001, 0x80000001, 0x2d, 0x1000, 0x401, 0x100000001}, &(0x7f0000000080)={0x5, 0x4d46, 0x3fa5c0ff, 0x97d2, 0xe3f5, 0x7, 0x20}, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f00000001c0)={&(0x7f0000000180)={0x6941}, 0x8}) 2033/05/18 03:33:20 executing program 0: r0 = open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c05) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="b387e6da102b9fbf8029de2b65dbbfd1e4da394035d00a1215a21d2c20d8d15f62458f0c66fba193b74a3f8dd23c5622132532f3ed14975e548cfdc02483dc12d56fee2527a8f9cd462cf31246a850fdc1", 0x51}], 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x1, 0x1e, 0x1, "8b46d2b380c5ec4fd4f9e34b4fb9331c8c698011dd1e35ae5c2355ec19010f834bab89173fb66108c524e0a86b67fe8aae42156f1f893467b0ad82e2a155f9b4", "873fa941a6038d42f775c478063a64ed9a1388d836fe48bcad70409ef1b339049fe3073eb800d4240e4f47fcdad50a4eacc48b6293427d4477554ab6294efdf7", "5f4a908a2cd1fe4cfe3d751014508d31f7b465896f9fc6b7dd85f1d1d28533f6", [0x7, 0x3]}) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000180)={[], 0xf8b, 0x2, 0xfffffffffffffffd, 0x0, 0x70, 0x4, 0x1002, [], 0x1f}) 2033/05/18 03:33:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/163, 0xa3}, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8)=0xe00000000000000, 0x8) 2033/05/18 03:33:20 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000340)="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", 0x1000, 0x20044041, &(0x7f0000000040)={0x4, 0x68e1, 0x8, "6c9621d18845", 0xa5}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x597, &(0x7f0000000180)=0x0) io_destroy(r3) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="670f12d9c559006464f20f1b9c0d0064f30faee5baf80c66b83610da8466efbafc0cec0fc71a0f01364d00dbe1670f322ef0f71d", 0x34}], 0x1, 0x0, &(0x7f0000000100), 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000280)=@l2, &(0x7f0000000300)=0x80, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2033/05/18 03:33:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000040)="2a7d78f958acf5cd2c9c11724998b8a749af59e17a7a39957777b97420e35030feb36d495e92b9850983c5c6e4d36cabb1390d91df9fa1dfa4358bbfe65dd13c1cda45d7c6d6", 0x46) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x8001, 0xd740, 0x22, 0x1000000000000000, 0x2, 0xffff, 0x80}, 0x1c) prctl$intptr(0x24, 0x400) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x9, 0x8013, r0, 0x0) 2033/05/18 03:33:20 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x6) 2033/05/18 03:33:20 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 2033/05/18 03:33:20 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x90cc42a9724cd490, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000380)=0x40, 0x4) r2 = open(&(0x7f0000000300)='./file0\x00', 0x400040, 0x24) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r4 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x3, 0x9, 0x1, 0x9, 0x0, 0x271cff12, 0x80000, 0x4, 0xcc, 0xfffffffffffffe00, 0x4, 0x3f, 0x8c63, 0x3, 0xffffffffffff0000, 0x8, 0x5f, 0x81, 0x6, 0x0, 0x6, 0x10001, 0x8, 0x8, 0xc35, 0x80000001, 0xffffffffffff7fff, 0x0, 0x6, 0x100000001, 0xfffffffffffffffb, 0xcbfa, 0x3f, 0x0, 0x7fffffff, 0xfff, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffb, 0x7ff}, 0x40, 0xffffffffffff7fff, 0x10000, 0x4, 0x9, 0x9cc, 0x727}, r4, 0x8, r0, 0xa) accept4(r3, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000200)={r6, 0x4, 0x8000}, &(0x7f0000000240)=0x8) 2033/05/18 03:33:20 executing program 6: r0 = socket(0x20000000000000a, 0x5, 0x0) close(r0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), &(0x7f0000000100)=0x4) socketpair(0xb, 0x800, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) r4 = openat(r3, &(0x7f0000000080)='./file0\x00', 0x14140, 0x2) close(r2) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000140)) close(r1) 2033/05/18 03:33:21 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40002) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="33ded1c03a1b3a63ddb801559f73319d925871f333a351cbb9512507fa0f1756e8806a4fe4face83a306e2330e1780245d5b1c558e9b8c421aef809ebd062eb12e5180addac39390354d") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000)="18fe", &(0x7f0000000080)}, 0x20) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000240)=0x9, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000180)="743c6aa265b29777e6e7ddf28d6302874be2a11a41df5de9f9603323623ee3b58aa47f340540d70a3e94430fc4992752b650ac3d37b55d3b816b35671b1a08523dd1866cd70bbd7f1395007904cce40427cdf61944a518ff1aeae417b308bd2037aefd920207a368ebf65c5350339a97a0e00d8673a725db887636702450ed8e1b3db37b5b01313614d1fffbcdf8f1ad5f0b5ef3337215ba8b07570b77d9b21226a97a734a5e31c6255357895a642862"}, 0x10) 2033/05/18 03:33:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000140)={r0, r0, 0x3ff, 0xfae3, &(0x7f0000000080)="d8eadc33d88a6a7a26e255ce8c92febe5e921158108335be629a723f2442ee24cde5e2173e9ab0c8c5d3ece30931850aba5b9301fa79db84f663d7ff7b9c24092302e70fc7294166516e4ac4bdf174a99757880b2e6c6309ef58c22a34841873626b1334c3125d0a617bb521565546d902199a3ff9f6c7821b9e361355e5a9472aa999fe65cd96c3c53df7b2b14b", 0x3, 0x6, 0x8, 0x0, 0x4, 0x7, 0x6, "89556a57939fad036faa74ac043dc3c96bf3c94d5fddfe2d03542ec3a26cf6afd23276aac6b0efd03b528019b404a830ee8bf9f489e5fcc1692604dec7877e536c8250"}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) 2033/05/18 03:33:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x805) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00'}, 0xff8f) 2033/05/18 03:33:21 executing program 3: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e75a6675d79727c8a0d3cb4e3ca21f37d9bd571e8ef067b864e926fe72501bc0373d99cb5f87424b215a223d6a8fbb7a46f65a25f6092d98cc7314b64f4"], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x1f5) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)) 2033/05/18 03:33:21 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4202, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x4, 0x81}, 'port0\x00', 0x54, 0x4, 0x10002000000, 0x20000000000000, 0x5f2238ab, 0x7, 0x60000000000, 0x0, 0x2, 0x73}) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x8847, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2033/05/18 03:33:21 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x13, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x4, 0x4) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0xf, &(0x7f00000000c0)={0x7ff, 0x400}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)) 2033/05/18 03:33:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, [0x3, 0x9, 0x7b0, 0x52, 0x7, 0x4, 0x9, 0x3, 0xffff, 0x9, 0x956, 0x5ff, 0x5, 0x7, 0x9]}, &(0x7f0000000140)=0x100) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180), &(0x7f0000000200)=0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x200, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x3, 0x5, 0x24000000000}, 0xba) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000340)={r1, 0xfff, 0x0, 0x7, 0x80000000000400}, &(0x7f00000002c0)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x1024) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r1, 0x1}, &(0x7f00000003c0)=0x8) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000300)={0x17, 0x1, 0x4}) [ 208.602912] protocol 8847 is buggy, dev sit0 [ 208.608407] ================================================================== [ 208.616002] BUG: KASAN: use-after-free in iptunnel_handle_offloads+0x62b/0x710 [ 208.623375] Read of size 2 at addr ffff8801d6ff6d84 by task syz-executor4/14475 [ 208.630915] [ 208.632561] CPU: 1 PID: 14475 Comm: syz-executor4 Not tainted 4.17.0-rc4+ #44 [ 208.640548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.650419] Call Trace: [ 208.650447] dump_stack+0x1b9/0x294 [ 208.650470] ? dump_stack_print_info.cold.2+0x52/0x52 [ 208.650487] ? printk+0x9e/0xba [ 208.650503] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 208.650523] ? kasan_check_write+0x14/0x20 [ 208.674264] print_address_description+0x6c/0x20b [ 208.679129] ? iptunnel_handle_offloads+0x62b/0x710 [ 208.684173] kasan_report.cold.7+0x242/0x2fe [ 208.689068] __asan_report_load2_noabort+0x14/0x20 [ 208.694014] iptunnel_handle_offloads+0x62b/0x710 [ 208.698885] ? iptunnel_metadata_reply+0x380/0x380 [ 208.703825] ? graph_lock+0x170/0x170 [ 208.707737] ? packet_cached_dev_get+0x330/0x330 [ 208.712487] sit_tunnel_xmit__+0x2a/0x160 [ 208.716711] sit_tunnel_xmit+0x1275/0x30b0 [ 208.720945] ? find_held_lock+0x36/0x1c0 [ 208.724999] ? ipip6_rcv+0x1d30/0x1d30 [ 208.728880] ? lock_downgrade+0x8e0/0x8e0 [ 208.733030] ? vprintk_default+0x28/0x30 [ 208.737083] ? vprintk_func+0x81/0xe7 [ 208.740876] ? kasan_check_read+0x11/0x20 [ 208.745026] ? rcu_is_watching+0x85/0x140 [ 208.749179] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 208.753936] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 208.759134] ? graph_lock+0x170/0x170 [ 208.762941] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 208.767433] ? __lock_is_held+0xb5/0x140 [ 208.771491] dev_hard_start_xmit+0x264/0xc10 [ 208.775903] ? validate_xmit_skb_list+0x120/0x120 [ 208.780739] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 208.786266] ? netif_skb_features+0x696/0xb40 [ 208.790751] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 208.795930] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 208.800416] ? lock_acquire+0x1dc/0x520 [ 208.804381] ? validate_xmit_skb+0x704/0xd90 [ 208.808800] ? netif_skb_features+0xb40/0xb40 [ 208.813296] __dev_queue_xmit+0x2724/0x34c0 [ 208.817611] ? netdev_pick_tx+0x2d0/0x2d0 [ 208.821749] ? debug_check_no_locks_freed+0x310/0x310 [ 208.826935] ? graph_lock+0x170/0x170 [ 208.830722] ? print_usage_bug+0xc0/0xc0 [ 208.834773] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.840306] ? refcount_add_not_zero+0x216/0x320 [ 208.845064] ? refcount_dec_if_one+0x170/0x170 [ 208.849634] ? alloc_skb_with_frags+0x4fe/0x760 [ 208.854296] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 208.859819] ? refcount_add+0x2f/0x70 [ 208.863604] ? skb_set_owner_w+0x24e/0x360 [ 208.867839] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 208.872603] ? lock_downgrade+0x8e0/0x8e0 [ 208.876743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.882268] ? cap_capable+0x1f9/0x260 [ 208.886148] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.891676] ? security_capable+0x99/0xc0 [ 208.895991] dev_queue_xmit+0x17/0x20 [ 208.899780] ? dev_queue_xmit+0x17/0x20 [ 208.903751] packet_sendmsg+0x40f8/0x6070 [ 208.907895] ? debug_check_no_locks_freed+0x310/0x310 [ 208.913079] ? futex_wait_setup+0x400/0x400 [ 208.917395] ? find_held_lock+0x36/0x1c0 [ 208.921461] ? packet_getname+0x5f0/0x5f0 [ 208.925596] ? rcu_is_watching+0x85/0x140 [ 208.929742] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 208.934927] ? graph_lock+0x170/0x170 [ 208.938723] ? expand_files.part.8+0x9a0/0x9a0 [ 208.943293] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 208.948471] ? find_held_lock+0x36/0x1c0 [ 208.952531] ? lock_downgrade+0x8e0/0x8e0 [ 208.956666] ? lock_release+0xa10/0xa10 [ 208.960645] ? check_same_owner+0x320/0x320 [ 208.964957] ? __check_object_size+0x95/0x5d9 [ 208.969450] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 208.974986] ? security_socket_sendmsg+0x94/0xc0 [ 208.979740] ? packet_getname+0x5f0/0x5f0 [ 208.983875] sock_sendmsg+0xd5/0x120 [ 208.987586] __sys_sendto+0x3d7/0x670 [ 208.991376] ? __ia32_sys_getpeername+0xb0/0xb0 [ 208.996038] ? kasan_check_read+0x11/0x20 [ 209.000171] ? rcu_is_watching+0x85/0x140 [ 209.004322] ? kmem_cache_free+0x25c/0x2d0 [ 209.008547] ? __x64_sys_futex+0x477/0x680 [ 209.012770] ? do_futex+0x27d0/0x27d0 [ 209.016562] __x64_sys_sendto+0xe1/0x1a0 [ 209.020610] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 209.025615] do_syscall_64+0x1b1/0x800 [ 209.029488] ? finish_task_switch+0x1ca/0x810 [ 209.033977] ? syscall_return_slowpath+0x5c0/0x5c0 [ 209.038894] ? syscall_return_slowpath+0x30f/0x5c0 [ 209.043815] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 209.049169] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.054022] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.059203] RIP: 0033:0x455979 [ 209.062375] RSP: 002b:00007f76afe85c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 209.070070] RAX: ffffffffffffffda RBX: 00007f76afe866d4 RCX: 0000000000455979 [ 209.077325] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000014 [ 209.084579] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 209.091833] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 209.099096] R13: 00000000000005ac R14: 00000000006fc8c0 R15: 0000000000000000 [ 209.106362] [ 209.107976] Allocated by task 14475: [ 209.111681] save_stack+0x43/0xd0 [ 209.115121] kasan_kmalloc+0xc4/0xe0 [ 209.118835] __kmalloc_node_track_caller+0x47/0x70 [ 209.123758] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 209.128500] __alloc_skb+0x14d/0x780 [ 209.132485] alloc_skb_with_frags+0x137/0x760 [ 209.136964] sock_alloc_send_pskb+0x87a/0xae0 [ 209.141446] packet_sendmsg+0x1b98/0x6070 [ 209.145580] sock_sendmsg+0xd5/0x120 [ 209.149280] __sys_sendto+0x3d7/0x670 [ 209.153067] __x64_sys_sendto+0xe1/0x1a0 [ 209.157115] do_syscall_64+0x1b1/0x800 [ 209.160990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.166169] [ 209.167782] Freed by task 14475: [ 209.171140] save_stack+0x43/0xd0 [ 209.174578] __kasan_slab_free+0x11a/0x170 [ 209.178801] kasan_slab_free+0xe/0x10 [ 209.182586] kfree+0xd9/0x260 [ 209.185680] skb_free_head+0x99/0xc0 [ 209.189380] skb_release_data+0x690/0x860 [ 209.193782] skb_release_all+0x4a/0x60 [ 209.197663] consume_skb+0x18b/0x550 [ 209.201361] packet_rcv+0x16a/0x1810 [ 209.205062] dev_queue_xmit_nit+0x891/0xb90 [ 209.209370] dev_hard_start_xmit+0x16b/0xc10 [ 209.213765] __dev_queue_xmit+0x2724/0x34c0 [ 209.218078] dev_queue_xmit+0x17/0x20 [ 209.221868] packet_sendmsg+0x40f8/0x6070 [ 209.226006] sock_sendmsg+0xd5/0x120 [ 209.229720] __sys_sendto+0x3d7/0x670 [ 209.233508] __x64_sys_sendto+0xe1/0x1a0 [ 209.237567] do_syscall_64+0x1b1/0x800 [ 209.241442] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.246610] [ 209.248225] The buggy address belongs to the object at ffff8801d6ff6cc0 [ 209.248225] which belongs to the cache kmalloc-512 of size 512 [ 209.260867] The buggy address is located 196 bytes inside of [ 209.260867] 512-byte region [ffff8801d6ff6cc0, ffff8801d6ff6ec0) [ 209.272725] The buggy address belongs to the page: [ 209.277639] page:ffffea00075bfd80 count:1 mapcount:0 mapping:ffff8801d6ff6040 index:0xffff8801d6ff62c0 [ 209.287069] flags: 0x2fffc0000000100(slab) [ 209.291297] raw: 02fffc0000000100 ffff8801d6ff6040 ffff8801d6ff62c0 0000000100000005 [ 209.299166] raw: ffffea00075b53e0 ffffea00075d9ba0 ffff8801da800940 0000000000000000 [ 209.307030] page dumped because: kasan: bad access detected [ 209.312719] [ 209.314352] Memory state around the buggy address: [ 209.319274] ffff8801d6ff6c80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 209.326618] ffff8801d6ff6d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 209.333966] >ffff8801d6ff6d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 209.341318] ^ [ 209.344670] ffff8801d6ff6e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 209.352019] ffff8801d6ff6e80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 209.359360] ================================================================== [ 209.366700] Disabling lock debugging due to kernel taint [ 209.372182] Kernel panic - not syncing: panic_on_warn set ... [ 209.372182] [ 209.379561] CPU: 1 PID: 14475 Comm: syz-executor4 Tainted: G B 4.17.0-rc4+ #44 [ 209.379569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.379573] Call Trace: [ 209.379595] dump_stack+0x1b9/0x294 [ 209.379611] ? dump_stack_print_info.cold.2+0x52/0x52 [ 209.379626] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 209.379643] ? iptunnel_handle_offloads+0x540/0x710 [ 209.379656] panic+0x22f/0x4de [ 209.379667] ? add_taint.cold.5+0x16/0x16 [ 209.379683] ? do_raw_spin_unlock+0x9e/0x2e0 [ 209.379697] ? do_raw_spin_unlock+0x9e/0x2e0 [ 209.379712] ? iptunnel_handle_offloads+0x62b/0x710 [ 209.379724] kasan_end_report+0x47/0x4f [ 209.379735] kasan_report.cold.7+0x76/0x2fe [ 209.379752] __asan_report_load2_noabort+0x14/0x20 [ 209.379764] iptunnel_handle_offloads+0x62b/0x710 [ 209.379778] ? iptunnel_metadata_reply+0x380/0x380 [ 209.379790] ? graph_lock+0x170/0x170 [ 209.379805] ? packet_cached_dev_get+0x330/0x330 [ 209.379820] sit_tunnel_xmit__+0x2a/0x160 [ 209.379834] sit_tunnel_xmit+0x1275/0x30b0 [ 209.379847] ? find_held_lock+0x36/0x1c0 [ 209.379861] ? ipip6_rcv+0x1d30/0x1d30 [ 209.379874] ? lock_downgrade+0x8e0/0x8e0 [ 209.379888] ? vprintk_default+0x28/0x30 [ 209.379902] ? vprintk_func+0x81/0xe7 [ 209.379917] ? kasan_check_read+0x11/0x20 [ 209.379929] ? rcu_is_watching+0x85/0x140 [ 209.379941] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 209.379955] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 209.379969] ? graph_lock+0x170/0x170 [ 209.379984] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 209.380000] ? __lock_is_held+0xb5/0x140 [ 209.380017] dev_hard_start_xmit+0x264/0xc10 [ 209.380034] ? validate_xmit_skb_list+0x120/0x120 [ 209.380050] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 209.380059] ? netif_skb_features+0x696/0xb40 [ 209.380083] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 209.554622] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 209.559122] ? lock_acquire+0x1dc/0x520 [ 209.563085] ? validate_xmit_skb+0x704/0xd90 [ 209.567497] ? netif_skb_features+0xb40/0xb40 [ 209.571996] __dev_queue_xmit+0x2724/0x34c0 [ 209.576309] ? netdev_pick_tx+0x2d0/0x2d0 [ 209.580450] ? debug_check_no_locks_freed+0x310/0x310 [ 209.585628] ? graph_lock+0x170/0x170 [ 209.589421] ? print_usage_bug+0xc0/0xc0 [ 209.593478] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 209.599005] ? refcount_add_not_zero+0x216/0x320 [ 209.603750] ? refcount_dec_if_one+0x170/0x170 [ 209.608316] ? alloc_skb_with_frags+0x4fe/0x760 [ 209.612974] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 209.618507] ? refcount_add+0x2f/0x70 [ 209.622295] ? skb_set_owner_w+0x24e/0x360 [ 209.626515] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 209.631175] ? lock_downgrade+0x8e0/0x8e0 [ 209.635310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 209.640831] ? cap_capable+0x1f9/0x260 [ 209.644706] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 209.650233] ? security_capable+0x99/0xc0 [ 209.654369] dev_queue_xmit+0x17/0x20 [ 209.658155] ? dev_queue_xmit+0x17/0x20 [ 209.662113] packet_sendmsg+0x40f8/0x6070 [ 209.666245] ? debug_check_no_locks_freed+0x310/0x310 [ 209.671422] ? futex_wait_setup+0x400/0x400 [ 209.675729] ? find_held_lock+0x36/0x1c0 [ 209.679797] ? packet_getname+0x5f0/0x5f0 [ 209.683940] ? rcu_is_watching+0x85/0x140 [ 209.688088] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 209.693266] ? graph_lock+0x170/0x170 [ 209.697074] ? expand_files.part.8+0x9a0/0x9a0 [ 209.701643] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 209.706820] ? find_held_lock+0x36/0x1c0 [ 209.710871] ? lock_downgrade+0x8e0/0x8e0 [ 209.715002] ? lock_release+0xa10/0xa10 [ 209.718966] ? check_same_owner+0x320/0x320 [ 209.723286] ? __check_object_size+0x95/0x5d9 [ 209.727772] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 209.733294] ? security_socket_sendmsg+0x94/0xc0 [ 209.738035] ? packet_getname+0x5f0/0x5f0 [ 209.742171] sock_sendmsg+0xd5/0x120 [ 209.745878] __sys_sendto+0x3d7/0x670 [ 209.749673] ? __ia32_sys_getpeername+0xb0/0xb0 [ 209.754417] ? kasan_check_read+0x11/0x20 [ 209.758570] ? rcu_is_watching+0x85/0x140 [ 209.762711] ? kmem_cache_free+0x25c/0x2d0 [ 209.766933] ? __x64_sys_futex+0x477/0x680 [ 209.771150] ? do_futex+0x27d0/0x27d0 [ 209.774941] __x64_sys_sendto+0xe1/0x1a0 [ 209.778985] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 209.783999] do_syscall_64+0x1b1/0x800 [ 209.787873] ? finish_task_switch+0x1ca/0x810 [ 209.792353] ? syscall_return_slowpath+0x5c0/0x5c0 [ 209.797265] ? syscall_return_slowpath+0x30f/0x5c0 [ 209.802178] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 209.807529] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.812357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.817529] RIP: 0033:0x455979 [ 209.820722] RSP: 002b:00007f76afe85c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 209.828416] RAX: ffffffffffffffda RBX: 00007f76afe866d4 RCX: 0000000000455979 [ 209.835670] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000014 [ 209.842923] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 209.850175] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 209.857439] R13: 00000000000005ac R14: 00000000006fc8c0 R15: 0000000000000000 [ 209.865179] Dumping ftrace buffer: [ 209.868709] (ftrace buffer empty) [ 209.872398] Kernel Offset: disabled [ 209.876011] Rebooting in 86400 seconds..